xrdp-0.9.1/0000755000175000017500000000000013027005542007475 500000000000000xrdp-0.9.1/README.md0000644000175000017500000001035513027003467010704 00000000000000[![Build Status](https://travis-ci.org/neutrinolabs/xrdp.svg?branch=devel)](https://travis-ci.org/neutrinolabs/xrdp) [![Gitter](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/neutrinolabs/xrdp) ![Apache-License](https://img.shields.io/badge/License-Apache%202.0-blue.svg) *Current Version:* 0.9.1 # xrdp - an open source RDP server ## Overview **xrdp** provides a graphical login to remote machines using Microsoft Remote Desktop Protocol (RDP). xrdp accepts connections from a variety of RDP clients: FreeRDP, rdesktop, NeutrinoRDP and Microsoft Remote Desktop Client (for Windows, Mac OS, iOS and Android). RDP transport is encrypted using TLS by default. ![demo](https://github.com/neutrinolabs/xrdp/raw/gh-pages/xrdp_demo.gif) ## Features ### Remote Desktop Access * Connect to a Linux desktop using RDP from anywhere (requires [xorgxrdp](https://github.com/neutrinolabs/xorgxrdp) Xorg module) * Reconnect to an existing session * Session resizing * RDP/VNC proxy (connect to another RDP/VNC server via xrdp) ### Access to Remote Resources * two-way clipboard transfer (text, bitmap, file) * audio redirection * drive redirection (mount local client drives on remote machine) ## Quick Start Most Linux distributions should distribute the latest release of xrdp in their repository. You would need xrdp and xorgxrdp packages for the best experience. It is recommended that xrdp depends on xorgxrdp, so it should be sufficient to install xrdp. If xorgxrdp is not provided, use Xvnc server. ### Ubuntu / Debian ```bash apt-get install xrdp ``` ### RedHat / CentOS / Fedora ```bash yum install xrdp ``` ## Environment **xrdp** primarily targets to GNU/Linux. Tested on x86, x86_64, SPARC and PowerPC. xorgxrdp and RemoteFX Codec have special optimization for x86 and x86_64 using SIMD instructions. FreeBSD is not a primary target of xrdp. It is working on FreeBSD except for the drive redirection feature. Other operating systems such as Mac OS are not supported so far, but we welcome your contributions. ## Compiling See also https://github.com/neutrinolabs/xrdp/wiki#building-from-sources ### Prerequisites To compile xrdp from the packaged sources, you need basic build tools - a compiler (**gcc** or **clang**) and the **make** program. Additionally, you would need **openssl-devel**, **pam-devel**, **libX11-devel**, **libXfixes-devel**, **libXrandr-devel**. More additional software would be needed depending on your configuration. To compile xrdp from a checked out git repository, you would additionally need **autoconf**, **automake**, **libtool** and **pkgconfig**. ### Get the source and build it If compiling from the packaged source, unpack the tarball and change to the resulting directory. If compiling from a checked out repository, please make sure you've got the submodules cloned too (use `git clone --recursive https://github.com/neutrinolabs/xrdp`) Then run following commands to compile and install xrdp: ```bash ./bootstrap ./configure make sudo make install ``` ## Directory Structure ``` xrdp ├── common ------ common code ├── docs -------- documentation ├── fontdump ---- font dump for Windows ├── genkeymap --- keymap generator ├── instfiles --- installable data file ├── keygen ------ xrdp RSA key pair generator ├── libpainter -- painter library ├── librfxcodec - RFX codec library ├── libxrdp ----- core RDP protocol implementation ├── m4 ---------- Autoconf macros ├── mc ---------- media center module ├── neutrinordp - RDP client module for proxying RDP connections using NeutrinoRDP ├── pkgconfig --- pkg-config configuration ├── rdp --------- RDP client module for connecting to another RDP server ├── sesman ------ session manager for xrdp ├── tcutils ----- QT based utility program for thin clients ├── tests ------- tests for the code ├── vnc --------- VNC client module for xrdp ├── vrplayer ---- QT player redirecting video/audio to clients over xrdpvr channel ├── xorg -------- X11rdp, an Xorg backend for xrdp ├── xrdp -------- main server code ├── xrdpapi ----- virtual channel API ├── xrdpvr ------ API for playing media over RDP └── xup --------- X11rdp and xorgxrdp client module ``` xrdp-0.9.1/Makefile.in0000644000175000017500000006466313027004325011477 00000000000000# Makefile.in generated by automake 1.14.1 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2013 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. @SET_MAKE@ VPATH = @srcdir@ am__is_gnu_make = test -n '$(MAKEFILE_LIST)' && test -n '$(MAKELEVEL)' am__make_running_with_option = \ case $${target_option-} in \ ?) ;; \ *) echo "am__make_running_with_option: internal error: invalid" \ "target option '$${target_option-}' specified" >&2; \ exit 1;; \ esac; \ has_opt=no; \ sane_makeflags=$$MAKEFLAGS; \ if $(am__is_gnu_make); then \ sane_makeflags=$$MFLAGS; \ else \ case $$MAKEFLAGS in \ *\\[\ \ ]*) \ bs=\\; \ sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \ | sed "s/$$bs$$bs[$$bs $$bs ]*//g"`;; \ esac; \ fi; \ skip_next=no; \ strip_trailopt () \ { \ flg=`printf '%s\n' "$$flg" | sed "s/$$1.*$$//"`; \ }; \ for flg in $$sane_makeflags; do \ test $$skip_next = yes && { skip_next=no; continue; }; \ case $$flg in \ *=*|--*) continue;; \ -*I) strip_trailopt 'I'; skip_next=yes;; \ -*I?*) strip_trailopt 'I';; \ -*O) strip_trailopt 'O'; skip_next=yes;; \ -*O?*) strip_trailopt 'O';; \ -*l) strip_trailopt 'l'; skip_next=yes;; \ -*l?*) strip_trailopt 'l';; \ -[dEDm]) skip_next=yes;; \ -[JT]) skip_next=yes;; \ esac; \ case $$flg in \ *$$target_option*) has_opt=yes; break;; \ esac; \ done; \ test $$has_opt = yes am__make_dryrun = (target_option=n; $(am__make_running_with_option)) am__make_keepgoing = (target_option=k; $(am__make_running_with_option)) pkgdatadir = $(datadir)/@PACKAGE@ pkgincludedir = $(includedir)/@PACKAGE@ pkglibdir = $(libdir)/@PACKAGE@ pkglibexecdir = $(libexecdir)/@PACKAGE@ am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd install_sh_DATA = $(install_sh) -c -m 644 install_sh_PROGRAM = $(install_sh) -c install_sh_SCRIPT = $(install_sh) -c INSTALL_HEADER = $(INSTALL_DATA) transform = $(program_transform_name) NORMAL_INSTALL = : PRE_INSTALL = : POST_INSTALL = : NORMAL_UNINSTALL = : PRE_UNINSTALL = : POST_UNINSTALL = : build_triplet = @build@ host_triplet = @host@ subdir = . 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Things you need to compile and install. Most systems don't have these installed by default. gcc and make Header files for pam Header files for openssl You can build sesman without pam, there is a Makefile parameter for that. I also have a replacement ssl_calls.c to avoid the openssl dependency email me(Jay) for it or see http://server1.xrdp.org/xrdp/openssl. Due to the license, I can't include it in this project. http://server1.xrdp.org/xrdp/openssl/ unpack the tarball tar -zxvf xrdp-0.1.tar.gz this will create a folder xrdp switch to the xrdp folder(cd xrdp) run make as root, run make install This will install most of the files in /usr/local/xrdp. Some files install in /etc/xrdp. 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* you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * * libvnc */ #include "vnc.h" #include "log.h" #include "trans.h" #include "ssl_calls.h" #define LLOG_LEVEL 1 #define LLOGLN(_level, _args) \ do \ { \ if (_level < LLOG_LEVEL) \ { \ g_write("xrdp:vnc [%10.10u]: ", g_time3()); \ g_writeln _args ; \ } \ } \ while (0) #define AS_LOG_MESSAGE log_message static int APP_CC lib_mod_process_message(struct vnc *v, struct stream *s); /******************************************************************************/ static int APP_CC lib_send_copy(struct vnc *v, struct stream *s) { return trans_write_copy_s(v->trans, s); } /******************************************************************************/ /* taken from vncauth.c */ /* performing the des3 crypt on the password so it can not be seen on the wire 'bytes' in, contains 16 bytes server random out, random and 'passwd' conbined */ static void APP_CC rfbEncryptBytes(char *bytes, const char *passwd) { char key[24]; void *des; int len; /* key is simply password padded with nulls */ g_memset(key, 0, sizeof(key)); len = MIN(g_strlen(passwd), 8); g_mirror_memcpy(key, passwd, len); des = ssl_des3_encrypt_info_create(key, 0); ssl_des3_encrypt(des, 8, bytes, bytes); ssl_des3_info_delete(des); des = ssl_des3_encrypt_info_create(key, 0); ssl_des3_encrypt(des, 8, bytes + 8, bytes + 8); ssl_des3_info_delete(des); } /******************************************************************************/ /* sha1 hash 'passwd', create a string from the hash and call rfbEncryptBytes */ static void APP_CC rfbHashEncryptBytes(char *bytes, const char *passwd) { char passwd_hash[20]; char passwd_hash_text[40]; void *sha1; int passwd_bytes; /* create password hash from password */ passwd_bytes = g_strlen(passwd); sha1 = ssl_sha1_info_create(); ssl_sha1_transform(sha1, "xrdp_vnc", 8); ssl_sha1_transform(sha1, passwd, passwd_bytes); ssl_sha1_transform(sha1, passwd, passwd_bytes); ssl_sha1_complete(sha1, passwd_hash); ssl_sha1_info_delete(sha1); g_snprintf(passwd_hash_text, 39, "%2.2x%2.2x%2.2x%2.2x", (tui8)passwd_hash[0], (tui8)passwd_hash[1], (tui8)passwd_hash[2], (tui8)passwd_hash[3]); passwd_hash_text[39] = 0; rfbEncryptBytes(bytes, passwd_hash_text); } /******************************************************************************/ static int DEFAULT_CC lib_process_channel_data(struct vnc *v, int chanid, int flags, int size, struct stream *s, int total_size) { int type; int status; int length; int clip_bytes; int index; int format; struct stream *out_s; if (chanid == v->clip_chanid) { in_uint16_le(s, type); in_uint16_le(s, status); in_uint32_le(s, length); //g_writeln("clip data type %d status %d length %d", type, status, length); //g_hexdump(s->p, s->end - s->p); switch (type) { case 2: /* CLIPRDR_FORMAT_ANNOUNCE */ AS_LOG_MESSAGE(LOG_LEVEL_DEBUG, "CLIPRDR_FORMAT_ANNOUNCE - " "status %d length %d", status, length); make_stream(out_s); init_stream(out_s, 8192); out_uint16_le(out_s, 3); // msg-type: CLIPRDR_FORMAT_ACK out_uint16_le(out_s, 1); // msg-status-code: CLIPRDR_RESPONSE out_uint32_le(out_s, 0); // null (?) out_uint8s(out_s, 4); // pad s_mark_end(out_s); length = (int)(out_s->end - out_s->data); v->server_send_to_channel(v, v->clip_chanid, out_s->data, length, length, 3); free_stream(out_s); #if 0 // Send the CLIPRDR_DATA_REQUEST message to the cliprdr channel. // make_stream(out_s); init_stream(out_s, 8192); out_uint16_le(out_s, 4); // msg-type: CLIPRDR_DATA_REQUEST out_uint16_le(out_s, 0); // msg-status-code: CLIPRDR_REQUEST out_uint32_le(out_s, 4); // sizeof supported-format-list. out_uint32_le(out_s, 1); // supported-format-list: CF_TEXT out_uint8s(out_s, 0); // pad (garbage pad?) s_mark_end(out_s); length = (int)(out_s->end - out_s->data); v->server_send_to_channel(v, v->clip_chanid, out_s->data, length, length, 3); free_stream(out_s); #endif break; case 3: /* CLIPRDR_FORMAT_ACK */ AS_LOG_MESSAGE(LOG_LEVEL_DEBUG, "CLIPRDR_FORMAT_ACK - " "status %d length %d", status, length); break; case 4: /* CLIPRDR_DATA_REQUEST */ AS_LOG_MESSAGE(LOG_LEVEL_DEBUG, "CLIPRDR_DATA_REQUEST - " "status %d length %d", status, length); format = 0; if (length >= 4) { in_uint32_le(s, format); } /* only support CF_TEXT and CF_UNICODETEXT */ if ((format != 1) && (format != 13)) { break; } make_stream(out_s); init_stream(out_s, 8192); out_uint16_le(out_s, 5); out_uint16_le(out_s, 1); if (format == 13) /* CF_UNICODETEXT */ { out_uint32_le(out_s, v->clip_data_s->size * 2 + 2); for (index = 0; index < v->clip_data_s->size; index++) { out_uint8(out_s, v->clip_data_s->data[index]); out_uint8(out_s, 0); } out_uint8s(out_s, 2); } else if (format == 1) /* CF_TEXT */ { out_uint32_le(out_s, v->clip_data_s->size + 1); for (index = 0; index < v->clip_data_s->size; index++) { out_uint8(out_s, v->clip_data_s->data[index]); } out_uint8s(out_s, 1); } out_uint8s(out_s, 4); /* pad */ s_mark_end(out_s); length = (int)(out_s->end - out_s->data); v->server_send_to_channel(v, v->clip_chanid, out_s->data, length, length, 3); free_stream(out_s); break; case 5: /* CLIPRDR_DATA_RESPONSE */ AS_LOG_MESSAGE(LOG_LEVEL_DEBUG, "CLIPRDR_DATA_RESPONSE - " "status %d length %d", status, length); clip_bytes = MIN(length, 256); // - Read the response data from the cliprdr channel, stream 's'. // - Send the response data to the vnc server, stream 'out_s'. // make_stream(out_s); // Send the RFB message type (CLIENT_CUT_TEXT) to the vnc server. init_stream(out_s, clip_bytes + 1 + 3 + 4 + 16); out_uint8(out_s, 6); // RFB msg type: CLIENT_CUT_TEXT out_uint8s(out_s, 3); // padding // Send the length of the cut-text to the vnc server. out_uint32_be(out_s, clip_bytes); // Send the cut-text (as read from 's') to the vnc server. for (index = 0; index < clip_bytes; index++) { char cur_char = '\0'; in_uint8(s, cur_char); // text in from 's' out_uint8(out_s, cur_char); // text out to 'out_s' } s_mark_end(out_s); lib_send_copy(v, out_s); free_stream(out_s); break; default: { log_message(LOG_LEVEL_DEBUG, "VNC clip information unhandled"); break; } } } else { log_message(LOG_LEVEL_DEBUG, "lib_process_channel_data: unknown chanid: " "%d :(v->clip_chanid) %d", chanid, v->clip_chanid); } return 0; } /******************************************************************************/ int DEFAULT_CC lib_mod_event(struct vnc *v, int msg, long param1, long param2, long param3, long param4) { struct stream *s; int key; int error; int x; int y; int cx; int cy; int size; int total_size; int chanid; int flags; char *data; error = 0; make_stream(s); if (msg == 0x5555) /* channel data */ { chanid = LOWORD(param1); flags = HIWORD(param1); size = (int)param2; data = (char *)param3; total_size = (int)param4; if ((size >= 0) && (size <= (32 * 1024)) && (data != 0)) { init_stream(s, size); out_uint8a(s, data, size); s_mark_end(s); s->p = s->data; error = lib_process_channel_data(v, chanid, flags, size, s, total_size); } else { error = 1; } } else if ((msg >= 15) && (msg <= 16)) /* key events */ { key = param2; if (key > 0) { if (key == 65027) /* altgr */ { if (v->shift_state) { /* fix for mstsc sending left control down with altgr */ init_stream(s, 8192); out_uint8(s, 4); out_uint8(s, 0); /* down flag */ out_uint8s(s, 2); out_uint32_be(s, 65507); /* left control */ s_mark_end(s); lib_send_copy(v, s); } } init_stream(s, 8192); out_uint8(s, 4); out_uint8(s, msg == 15); /* down flag */ out_uint8s(s, 2); out_uint32_be(s, key); s_mark_end(s); error = lib_send_copy(v, s); if (key == 65507) /* left control */ { v->shift_state = msg == 15; } } } else if (msg >= 100 && msg <= 110) /* mouse events */ { switch (msg) { case 100: break; /* WM_MOUSEMOVE */ case 101: v->mod_mouse_state &= ~1; break; /* WM_LBUTTONUP */ case 102: v->mod_mouse_state |= 1; break; /* WM_LBUTTONDOWN */ case 103: v->mod_mouse_state &= ~4; break; /* WM_RBUTTONUP */ case 104: v->mod_mouse_state |= 4; break; /* WM_RBUTTONDOWN */ case 105: v->mod_mouse_state &= ~2; break; case 106: v->mod_mouse_state |= 2; break; case 107: v->mod_mouse_state &= ~8; break; case 108: v->mod_mouse_state |= 8; break; case 109: v->mod_mouse_state &= ~16; break; case 110: v->mod_mouse_state |= 16; break; } init_stream(s, 8192); out_uint8(s, 5); out_uint8(s, v->mod_mouse_state); out_uint16_be(s, param1); out_uint16_be(s, param2); s_mark_end(s); error = lib_send_copy(v, s); } else if (msg == 200) /* invalidate */ { /* FramebufferUpdateRequest */ init_stream(s, 8192); out_uint8(s, 3); out_uint8(s, 0); x = (param1 >> 16) & 0xffff; out_uint16_be(s, x); y = param1 & 0xffff; out_uint16_be(s, y); cx = (param2 >> 16) & 0xffff; out_uint16_be(s, cx); cy = param2 & 0xffff; out_uint16_be(s, cy); s_mark_end(s); error = lib_send_copy(v, s); } free_stream(s); return error; } //****************************************************************************** int DEFAULT_CC get_pixel_safe(char *data, int x, int y, int width, int height, int bpp) { int start = 0; int shift = 0; if (x < 0) { return 0; } if (y < 0) { return 0; } if (x >= width) { return 0; } if (y >= height) { return 0; } if (bpp == 1) { width = (width + 7) / 8; start = (y * width) + x / 8; shift = x % 8; return (data[start] & (0x80 >> shift)) != 0; } else if (bpp == 4) { width = (width + 1) / 2; start = y * width + x / 2; shift = x % 2; if (shift == 0) { return (data[start] & 0xf0) >> 4; } else { return data[start] & 0x0f; } } else if (bpp == 8) { return *(((unsigned char *)data) + (y * width + x)); } else if (bpp == 15 || bpp == 16) { return *(((unsigned short *)data) + (y * width + x)); } else if (bpp == 24 || bpp == 32) { return *(((unsigned int *)data) + (y * width + x)); } else { log_message(LOG_LEVEL_ERROR, "error in get_pixel_safe bpp %d", bpp); } return 0; } /******************************************************************************/ void DEFAULT_CC set_pixel_safe(char *data, int x, int y, int width, int height, int bpp, int pixel) { int start = 0; int shift = 0; if (x < 0) { return; } if (y < 0) { return; } if (x >= width) { return; } if (y >= height) { return; } if (bpp == 1) { width = (width + 7) / 8; start = (y * width) + x / 8; shift = x % 8; if (pixel & 1) { data[start] = data[start] | (0x80 >> shift); } else { data[start] = data[start] & ~(0x80 >> shift); } } else if (bpp == 15 || bpp == 16) { *(((unsigned short *)data) + (y * width + x)) = pixel; } else if (bpp == 24) { *(data + (3 * (y * width + x)) + 0) = pixel >> 0; *(data + (3 * (y * width + x)) + 1) = pixel >> 8; *(data + (3 * (y * width + x)) + 2) = pixel >> 16; } else { log_message(LOG_LEVEL_ERROR, "error in set_pixel_safe bpp %d", bpp); } } /******************************************************************************/ int DEFAULT_CC split_color(int pixel, int *r, int *g, int *b, int bpp, int *palette) { if (bpp == 8) { if (pixel >= 0 && pixel < 256 && palette != 0) { *r = (palette[pixel] >> 16) & 0xff; *g = (palette[pixel] >> 8) & 0xff; *b = (palette[pixel] >> 0) & 0xff; } } else if (bpp == 15) { *r = ((pixel >> 7) & 0xf8) | ((pixel >> 12) & 0x7); *g = ((pixel >> 2) & 0xf8) | ((pixel >> 8) & 0x7); *b = ((pixel << 3) & 0xf8) | ((pixel >> 2) & 0x7); } else if (bpp == 16) { *r = ((pixel >> 8) & 0xf8) | ((pixel >> 13) & 0x7); *g = ((pixel >> 3) & 0xfc) | ((pixel >> 9) & 0x3); *b = ((pixel << 3) & 0xf8) | ((pixel >> 2) & 0x7); } else if (bpp == 24 || bpp == 32) { *r = (pixel >> 16) & 0xff; *g = (pixel >> 8) & 0xff; *b = pixel & 0xff; } else { log_message(LOG_LEVEL_ERROR, "error in split_color bpp %d", bpp); } return 0; } /******************************************************************************/ int DEFAULT_CC make_color(int r, int g, int b, int bpp) { if (bpp == 24) { return (r << 16) | (g << 8) | b; } else { log_message(LOG_LEVEL_ERROR, "error in make_color bpp %d", bpp); } return 0; } /******************************************************************************/ int DEFAULT_CC lib_framebuffer_update(struct vnc *v) { char *d1; char *d2; char cursor_data[32 * (32 * 3)]; char cursor_mask[32 * (32 / 8)]; char text[256]; int num_recs; int i; int j; int k; int x; int y; int cx; int cy; int srcx; int srcy; unsigned int encoding; int Bpp; int pixel; int r; int g; int b; int error; int need_size; struct stream *s; struct stream *pixel_s; num_recs = 0; Bpp = (v->mod_bpp + 7) / 8; if (Bpp == 3) { Bpp = 4; } make_stream(pixel_s); make_stream(s); init_stream(s, 8192); error = trans_force_read_s(v->trans, s, 3); if (error == 0) { in_uint8s(s, 1); in_uint16_be(s, num_recs); error = v->server_begin_update(v); } for (i = 0; i < num_recs; i++) { if (error != 0) { break; } init_stream(s, 8192); error = trans_force_read_s(v->trans, s, 12); if (error == 0) { in_uint16_be(s, x); in_uint16_be(s, y); in_uint16_be(s, cx); in_uint16_be(s, cy); in_uint32_be(s, encoding); if (encoding == 0) /* raw */ { need_size = cx * cy * Bpp; init_stream(pixel_s, need_size); error = trans_force_read_s(v->trans, pixel_s, need_size); if (error == 0) { error = v->server_paint_rect(v, x, y, cx, cy, pixel_s->data, cx, cy, 0, 0); } } else if (encoding == 1) /* copy rect */ { init_stream(s, 8192); error = trans_force_read_s(v->trans, s, 4); if (error == 0) { in_uint16_be(s, srcx); in_uint16_be(s, srcy); error = v->server_screen_blt(v, x, y, cx, cy, srcx, srcy); } } else if (encoding == 0xffffff11) /* cursor */ { g_memset(cursor_data, 0, 32 * (32 * 3)); g_memset(cursor_mask, 0, 32 * (32 / 8)); j = cx * cy * Bpp; k = ((cx + 7) / 8) * cy; init_stream(s, j + k); error = trans_force_read_s(v->trans, s, j + k); if (error == 0) { in_uint8p(s, d1, j); in_uint8p(s, d2, k); for (j = 0; j < 32; j++) { for (k = 0; k < 32; k++) { pixel = get_pixel_safe(d2, k, 31 - j, cx, cy, 1); set_pixel_safe(cursor_mask, k, j, 32, 32, 1, !pixel); if (pixel) { pixel = get_pixel_safe(d1, k, 31 - j, cx, cy, v->mod_bpp); split_color(pixel, &r, &g, &b, v->mod_bpp, v->palette); pixel = make_color(r, g, b, 24); set_pixel_safe(cursor_data, k, j, 32, 32, 24, pixel); } } } /* keep these in 32x32, vnc cursor can be a lot bigger */ if (x > 31) { x = 31; } if (y > 31) { y = 31; } error = v->server_set_cursor(v, x, y, cursor_data, cursor_mask); } } else if (encoding == 0xffffff21) /* desktop size */ { v->mod_width = cx; v->mod_height = cy; error = v->server_reset(v, cx, cy, v->mod_bpp); } else { g_sprintf(text, "VNC error in lib_framebuffer_update encoding = %8.8x", encoding); v->server_msg(v, text, 1); } } } if (error == 0) { error = v->server_end_update(v); } if (error == 0) { /* FramebufferUpdateRequest */ init_stream(s, 8192); out_uint8(s, 3); out_uint8(s, 1); out_uint16_be(s, 0); out_uint16_be(s, 0); out_uint16_be(s, v->mod_width); out_uint16_be(s, v->mod_height); s_mark_end(s); error = lib_send_copy(v, s); } free_stream(s); free_stream(pixel_s); return error; } /******************************************************************************/ /* clip data from the vnc server */ int DEFAULT_CC lib_clip_data(struct vnc *v) { struct stream *s; struct stream *out_s; int size; int error; free_stream(v->clip_data_s); v->clip_data_s = 0; make_stream(s); init_stream(s, 8192); error = trans_force_read_s(v->trans, s, 7); if (error == 0) { in_uint8s(s, 3); in_uint32_be(s, size); make_stream(v->clip_data_s); init_stream(v->clip_data_s, size); error = trans_force_read_s(v->trans, v->clip_data_s, size); } if (error == 0) { make_stream(out_s); init_stream(out_s, 8192); out_uint16_le(out_s, 2); out_uint16_le(out_s, 0); out_uint32_le(out_s, 0x90); out_uint8(out_s, 0x0d); out_uint8s(out_s, 35); out_uint8(out_s, 0x10); out_uint8s(out_s, 35); out_uint8(out_s, 0x01); out_uint8s(out_s, 35); out_uint8(out_s, 0x07); out_uint8s(out_s, 35); out_uint8s(out_s, 4); s_mark_end(out_s); size = (int)(out_s->end - out_s->data); error = v->server_send_to_channel(v, v->clip_chanid, out_s->data, size, size, 3); free_stream(out_s); } free_stream(s); return error; } /******************************************************************************/ int DEFAULT_CC lib_palette_update(struct vnc *v) { struct stream *s; int first_color; int num_colors; int i; int r; int g; int b; int error; make_stream(s); init_stream(s, 8192); error = trans_force_read_s(v->trans, s, 5); if (error == 0) { in_uint8s(s, 1); in_uint16_be(s, first_color); in_uint16_be(s, num_colors); init_stream(s, 8192); error = trans_force_read_s(v->trans, s, num_colors * 6); } if (error == 0) { for (i = 0; i < num_colors; i++) { in_uint16_be(s, r); in_uint16_be(s, g); in_uint16_be(s, b); r = r >> 8; g = g >> 8; b = b >> 8; v->palette[first_color + i] = (r << 16) | (g << 8) | b; } error = v->server_begin_update(v); } if (error == 0) { error = v->server_palette(v, v->palette); } if (error == 0) { error = v->server_end_update(v); } free_stream(s); return error; } /******************************************************************************/ int DEFAULT_CC lib_bell_trigger(struct vnc *v) { int error; error = v->server_bell_trigger(v); return error; } /******************************************************************************/ int DEFAULT_CC lib_mod_signal(struct vnc *v) { g_writeln("lib_mod_signal: not used"); return 0; } /******************************************************************************/ static int APP_CC lib_mod_process_message(struct vnc *v, struct stream *s) { char type; int error; char text[256]; in_uint8(s, type); error = 0; if (error == 0) { if (type == 0) /* framebuffer update */ { error = lib_framebuffer_update(v); } else if (type == 1) /* palette */ { error = lib_palette_update(v); } else if (type == 2) /* bell */ { error = lib_bell_trigger(v); } else if (type == 3) /* clipboard */ { log_message(LOG_LEVEL_DEBUG, "VNC got clip data"); error = lib_clip_data(v); } else { g_sprintf(text, "VNC unknown in lib_mod_signal %d", type); v->server_msg(v, text, 1); } } return error; } /******************************************************************************/ int DEFAULT_CC lib_mod_start(struct vnc *v, int w, int h, int bpp) { v->server_begin_update(v); v->server_set_fgcolor(v, 0); v->server_fill_rect(v, 0, 0, w, h); v->server_end_update(v); v->server_width = w; v->server_height = h; v->server_bpp = bpp; return 0; } /******************************************************************************/ static int APP_CC lib_open_clip_channel(struct vnc *v) { char init_data[12] = { 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; v->clip_chanid = v->server_get_channel_id(v, "cliprdr"); if (v->clip_chanid >= 0) { v->server_send_to_channel(v, v->clip_chanid, init_data, 12, 12, 3); } return 0; } /******************************************************************************/ static int APP_CC lib_data_in(struct trans *trans) { struct vnc *self; struct stream *s; LLOGLN(10, ("lib_data_in:")); if (trans == 0) { return 1; } self = (struct vnc *)(trans->callback_data); s = trans_get_in_s(trans); if (s == 0) { return 1; } if (lib_mod_process_message(self, s) != 0) { g_writeln("lib_data_in: lib_mod_process_message failed"); return 1; } init_stream(s, 0); return 0; } /******************************************************************************/ /* return error */ int DEFAULT_CC lib_mod_connect(struct vnc *v) { char cursor_data[32 * (32 * 3)]; char cursor_mask[32 * (32 / 8)]; char con_port[256]; char text[256]; struct stream *s; struct stream *pixel_format; int error; int i; int check_sec_result; struct source_info *si; v->server_msg(v, "VNC started connecting", 0); check_sec_result = 1; /* check if bpp is supported for rdp connection */ switch (v->server_bpp) { case 8: case 15: case 16: case 24: case 32: break; default: v->server_msg(v, "VNC error - only supporting 8, 15, 16, 24 and 32 " "bpp rdp connections", 0); return 1; } if (g_strcmp(v->ip, "") == 0) { v->server_msg(v, "VNC error - no ip set", 0); return 1; } make_stream(s); g_sprintf(con_port, "%s", v->port); make_stream(pixel_format); v->trans = trans_create(TRANS_MODE_TCP, 8 * 8192, 8192); if (v->trans == 0) { v->server_msg(v, "VNC error: trans_create() failed", 0); free_stream(s); free_stream(pixel_format); return 1; } v->sck_closed = 0; if (v->delay_ms > 0) { g_sprintf(text, "Waiting %d ms for VNC to start...", v->delay_ms); v->server_msg(v, text, 0); g_sleep(v->delay_ms); } g_sprintf(text, "VNC connecting to %s %s", v->ip, con_port); v->server_msg(v, text, 0); si = (struct source_info *) (v->si); v->trans->si = si; v->trans->my_source = XRDP_SOURCE_MOD; error = trans_connect(v->trans, v->ip, con_port, 3000); if (error == 0) { v->server_msg(v, "VNC tcp connected", 0); /* protocol version */ init_stream(s, 8192); error = trans_force_read_s(v->trans, s, 12); if (error == 0) { s->p = s->data; out_uint8a(s, "RFB 003.003\n", 12); s_mark_end(s); error = trans_force_write_s(v->trans, s); } /* sec type */ if (error == 0) { init_stream(s, 8192); error = trans_force_read_s(v->trans, s, 4); } if (error == 0) { in_uint32_be(s, i); g_sprintf(text, "VNC security level is %d (1 = none, 2 = standard)", i); v->server_msg(v, text, 0); if (i == 1) /* none */ { check_sec_result = 0; } else if (i == 2) /* dec the password and the server random */ { init_stream(s, 8192); error = trans_force_read_s(v->trans, s, 16); if (error == 0) { init_stream(s, 8192); if (v->got_guid) { char guid_str[64]; g_bytes_to_hexstr(v->guid, 16, guid_str, 64); rfbHashEncryptBytes(s->data, guid_str); } else { rfbEncryptBytes(s->data, v->password); } s->p += 16; s_mark_end(s); error = trans_force_write_s(v->trans, s); check_sec_result = 1; // not needed } } else if (i == 0) { log_message(LOG_LEVEL_DEBUG, "VNC Server will disconnect"); error = 1; } else { log_message(LOG_LEVEL_DEBUG, "VNC unsupported security level"); error = 1; } } } if (error != 0) { log_message(LOG_LEVEL_DEBUG, "VNC error %d after security negotiation", error); } if (error == 0 && check_sec_result) { /* sec result */ init_stream(s, 8192); error = trans_force_read_s(v->trans, s, 4); if (error == 0) { in_uint32_be(s, i); if (i != 0) { v->server_msg(v, "VNC password failed", 0); error = 2; } else { v->server_msg(v, "VNC password ok", 0); } } } if (error == 0) { v->server_msg(v, "VNC sending share flag", 0); init_stream(s, 8192); s->data[0] = 1; s->p++; s_mark_end(s); error = trans_force_write_s(v->trans, s); /* share flag */ } else { log_message(LOG_LEVEL_DEBUG, "VNC error before sending share flag"); } if (error == 0) { v->server_msg(v, "VNC receiving server init", 0); init_stream(s, 8192); error = trans_force_read_s(v->trans, s, 4); /* server init */ } else { log_message(LOG_LEVEL_DEBUG, "VNC error before receiving server init"); } if (error == 0) { in_uint16_be(s, v->mod_width); in_uint16_be(s, v->mod_height); init_stream(pixel_format, 8192); v->server_msg(v, "VNC receiving pixel format", 0); error = trans_force_read_s(v->trans, pixel_format, 16); } else { log_message(LOG_LEVEL_DEBUG, "VNC error before receiving pixel format"); } if (error == 0) { v->mod_bpp = v->server_bpp; init_stream(s, 8192); v->server_msg(v, "VNC receiving name length", 0); error = trans_force_read_s(v->trans, s, 4); /* name len */ } else { log_message(LOG_LEVEL_DEBUG, "VNC error before receiving name length"); } if (error == 0) { in_uint32_be(s, i); if (i > 255 || i < 0) { error = 3; } else { init_stream(s, 8192); v->server_msg(v, "VNC receiving name", 0); error = trans_force_read_s(v->trans, s, i); /* name len */ g_memcpy(v->mod_name, s->data, i); v->mod_name[i] = 0; } } else { log_message(LOG_LEVEL_DEBUG, "VNC error before receiving name"); } /* should be connected */ if (error == 0) { /* SetPixelFormat */ init_stream(s, 8192); out_uint8(s, 0); out_uint8(s, 0); out_uint8(s, 0); out_uint8(s, 0); init_stream(pixel_format, 8192); if (v->mod_bpp == 8) { out_uint8(pixel_format, 8); /* bits per pixel */ out_uint8(pixel_format, 8); /* depth */ #if defined(B_ENDIAN) out_uint8(pixel_format, 1); /* big endian */ #else out_uint8(pixel_format, 0); /* big endian */ #endif out_uint8(pixel_format, 0); /* true color flag */ out_uint16_be(pixel_format, 0); /* red max */ out_uint16_be(pixel_format, 0); /* green max */ out_uint16_be(pixel_format, 0); /* blue max */ out_uint8(pixel_format, 0); /* red shift */ out_uint8(pixel_format, 0); /* green shift */ out_uint8(pixel_format, 0); /* blue shift */ out_uint8s(pixel_format, 3); /* pad */ } else if (v->mod_bpp == 15) { out_uint8(pixel_format, 16); /* bits per pixel */ out_uint8(pixel_format, 15); /* depth */ #if defined(B_ENDIAN) out_uint8(pixel_format, 1); /* big endian */ #else out_uint8(pixel_format, 0); /* big endian */ #endif out_uint8(pixel_format, 1); /* true color flag */ out_uint16_be(pixel_format, 31); /* red max */ out_uint16_be(pixel_format, 31); /* green max */ out_uint16_be(pixel_format, 31); /* blue max */ out_uint8(pixel_format, 10); /* red shift */ out_uint8(pixel_format, 5); /* green shift */ out_uint8(pixel_format, 0); /* blue shift */ out_uint8s(pixel_format, 3); /* pad */ } else if (v->mod_bpp == 16) { out_uint8(pixel_format, 16); /* bits per pixel */ out_uint8(pixel_format, 16); /* depth */ #if defined(B_ENDIAN) out_uint8(pixel_format, 1); /* big endian */ #else out_uint8(pixel_format, 0); /* big endian */ #endif out_uint8(pixel_format, 1); /* true color flag */ out_uint16_be(pixel_format, 31); /* red max */ out_uint16_be(pixel_format, 63); /* green max */ out_uint16_be(pixel_format, 31); /* blue max */ out_uint8(pixel_format, 11); /* red shift */ out_uint8(pixel_format, 5); /* green shift */ out_uint8(pixel_format, 0); /* blue shift */ out_uint8s(pixel_format, 3); /* pad */ } else if (v->mod_bpp == 24 || v->mod_bpp == 32) { out_uint8(pixel_format, 32); /* bits per pixel */ out_uint8(pixel_format, 24); /* depth */ #if defined(B_ENDIAN) out_uint8(pixel_format, 1); /* big endian */ #else out_uint8(pixel_format, 0); /* big endian */ #endif out_uint8(pixel_format, 1); /* true color flag */ out_uint16_be(pixel_format, 255); /* red max */ out_uint16_be(pixel_format, 255); /* green max */ out_uint16_be(pixel_format, 255); /* blue max */ out_uint8(pixel_format, 16); /* red shift */ out_uint8(pixel_format, 8); /* green shift */ out_uint8(pixel_format, 0); /* blue shift */ out_uint8s(pixel_format, 3); /* pad */ } out_uint8a(s, pixel_format->data, 16); v->server_msg(v, "VNC sending pixel format", 0); s_mark_end(s); error = trans_force_write_s(v->trans, s); } if (error == 0) { /* SetEncodings */ init_stream(s, 8192); out_uint8(s, 2); out_uint8(s, 0); out_uint16_be(s, 4); out_uint32_be(s, 0); /* raw */ out_uint32_be(s, 1); /* copy rect */ out_uint32_be(s, 0xffffff11); /* cursor */ out_uint32_be(s, 0xffffff21); /* desktop size */ v->server_msg(v, "VNC sending encodings", 0); s_mark_end(s); error = trans_force_write_s(v->trans, s); } if (error == 0) { error = v->server_reset(v, v->mod_width, v->mod_height, v->mod_bpp); } if (error == 0) { /* FramebufferUpdateRequest */ init_stream(s, 8192); out_uint8(s, 3); out_uint8(s, 0); out_uint16_be(s, 0); out_uint16_be(s, 0); out_uint16_be(s, v->mod_width); out_uint16_be(s, v->mod_height); v->server_msg(v, "VNC sending framebuffer update request", 0); s_mark_end(s); error = trans_force_write_s(v->trans, s); } if (error == 0) { if (v->server_bpp != v->mod_bpp) { v->server_msg(v, "VNC error - server bpp and client bpp do not match", 0); error = 1; } } if (error == 0) { /* set almost null cursor, this is the little dot cursor */ g_memset(cursor_data, 0, 32 * (32 * 3)); g_memset(cursor_data + (32 * (32 * 3) - 1 * 32 * 3), 0xff, 9); g_memset(cursor_data + (32 * (32 * 3) - 2 * 32 * 3), 0xff, 9); g_memset(cursor_data + (32 * (32 * 3) - 3 * 32 * 3), 0xff, 9); g_memset(cursor_mask, 0xff, 32 * (32 / 8)); v->server_msg(v, "VNC sending cursor", 0); error = v->server_set_cursor(v, 3, 3, cursor_data, cursor_mask); } free_stream(s); free_stream(pixel_format); if (error == 0) { v->server_msg(v, "VNC connection complete, connected ok", 0); lib_open_clip_channel(v); } else { v->server_msg(v, "VNC error - problem connecting", 0); } if (error != 0) { trans_delete(v->trans); v->trans = 0; v->server_msg(v, "some problem", 0); LIB_DEBUG(mod, "out lib_mod_connect error"); return 1; } else { v->server_msg(v, "connected ok", 0); v->trans->trans_data_in = lib_data_in; v->trans->header_size = 1; v->trans->callback_data = v; } return error; } /******************************************************************************/ int DEFAULT_CC lib_mod_end(struct vnc *v) { if (v->vnc_desktop != 0) { } free_stream(v->clip_data_s); return 0; } /******************************************************************************/ int DEFAULT_CC lib_mod_set_param(struct vnc *v, const char *name, char *value) { if (g_strcasecmp(name, "username") == 0) { g_strncpy(v->username, value, 255); } else if (g_strcasecmp(name, "password") == 0) { g_strncpy(v->password, value, 255); } else if (g_strcasecmp(name, "ip") == 0) { g_strncpy(v->ip, value, 255); } else if (g_strcasecmp(name, "port") == 0) { g_strncpy(v->port, value, 255); } else if (g_strcasecmp(name, "keylayout") == 0) { v->keylayout = g_atoi(value); } else if (g_strcasecmp(name, "delay_ms") == 0) { v->delay_ms = g_atoi(value); } else if (g_strcasecmp(name, "guid") == 0) { v->got_guid = 1; g_memcpy(v->guid, value, 16); } return 0; } /******************************************************************************/ /* return error */ int DEFAULT_CC lib_mod_get_wait_objs(struct vnc *v, tbus *read_objs, int *rcount, tbus *write_objs, int *wcount, int *timeout) { LLOGLN(10, ("lib_mod_get_wait_objs:")); if (v != 0) { if (v->trans != 0) { trans_get_wait_objs_rw(v->trans, read_objs, rcount, write_objs, wcount, timeout); } } return 0; } /******************************************************************************/ /* return error */ int DEFAULT_CC lib_mod_check_wait_objs(struct vnc *v) { int rv; rv = 0; if (v != 0) { if (v->trans != 0) { rv = trans_check_wait_objs(v->trans); } } return rv; } /******************************************************************************/ tintptr EXPORT_CC mod_init(void) { struct vnc *v; v = (struct vnc *)g_malloc(sizeof(struct vnc), 1); /* set client functions */ v->size = sizeof(struct vnc); v->version = CURRENT_MOD_VER; v->handle = (tintptr) v; v->mod_connect = lib_mod_connect; v->mod_start = lib_mod_start; v->mod_event = lib_mod_event; v->mod_signal = lib_mod_signal; v->mod_end = lib_mod_end; v->mod_set_param = lib_mod_set_param; v->mod_get_wait_objs = lib_mod_get_wait_objs; v->mod_check_wait_objs = lib_mod_check_wait_objs; return (tintptr) v; } /******************************************************************************/ int EXPORT_CC mod_exit(tintptr handle) { struct vnc *v = (struct vnc *) handle; log_message(LOG_LEVEL_DEBUG, "VNC mod_exit"); if (v == 0) { return 0; } trans_delete(v->trans); g_free(v); return 0; } xrdp-0.9.1/vnc/vnc.h0000644000175000017500000001120013027003467011140 00000000000000/** * xrdp: A Remote Desktop Protocol server. * * Copyright (C) Jay Sorg 2004-2015 * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * * libvnc */ /* include other h files */ #include "arch.h" #include "parse.h" #include "os_calls.h" #include "defines.h" #define CURRENT_MOD_VER 3 struct vnc { int size; /* size of this struct */ int version; /* internal version */ /* client functions */ int (*mod_start)(struct vnc* v, int w, int h, int bpp); int (*mod_connect)(struct vnc* v); int (*mod_event)(struct vnc* v, int msg, long param1, long param2, long param3, long param4); int (*mod_signal)(struct vnc* v); int (*mod_end)(struct vnc* v); int (*mod_set_param)(struct vnc* v, const char *name, char* value); int (*mod_session_change)(struct vnc* v, int, int); int (*mod_get_wait_objs)(struct vnc* v, tbus* read_objs, int* rcount, tbus* write_objs, int* wcount, int* timeout); int (*mod_check_wait_objs)(struct vnc* v); tintptr mod_dumby[100 - 9]; /* align, 100 minus the number of mod functions above */ /* server functions */ int (*server_begin_update)(struct vnc* v); int (*server_end_update)(struct vnc* v); int (*server_fill_rect)(struct vnc* v, int x, int y, int cx, int cy); int (*server_screen_blt)(struct vnc* v, int x, int y, int cx, int cy, int srcx, int srcy); int (*server_paint_rect)(struct vnc* v, int x, int y, int cx, int cy, char* data, int width, int height, int srcx, int srcy); int (*server_set_cursor)(struct vnc* v, int x, int y, char* data, char* mask); int (*server_palette)(struct vnc* v, int* palette); int (*server_msg)(struct vnc* v, const char *msg, int code); int (*server_is_term)(struct vnc* v); int (*server_set_clip)(struct vnc* v, int x, int y, int cx, int cy); int (*server_reset_clip)(struct vnc* v); int (*server_set_fgcolor)(struct vnc* v, int fgcolor); int (*server_set_bgcolor)(struct vnc* v, int bgcolor); int (*server_set_opcode)(struct vnc* v, int opcode); int (*server_set_mixmode)(struct vnc* v, int mixmode); int (*server_set_brush)(struct vnc* v, int x_origin, int y_origin, int style, char* pattern); int (*server_set_pen)(struct vnc* v, int style, int width); int (*server_draw_line)(struct vnc* v, int x1, int y1, int x2, int y2); int (*server_add_char)(struct vnc* v, int font, int character, int offset, int baseline, int width, int height, char* data); int (*server_draw_text)(struct vnc* v, int font, int flags, int mixmode, int clip_left, int clip_top, int clip_right, int clip_bottom, int box_left, int box_top, int box_right, int box_bottom, int x, int y, char* data, int data_len); int (*server_reset)(struct vnc* v, int width, int height, int bpp); int (*server_query_channel)(struct vnc* v, int index, char* channel_name, int* channel_flags); int (*server_get_channel_id)(struct vnc* v, const char *name); int (*server_send_to_channel)(struct vnc* v, int channel_id, char* data, int data_len, int total_data_len, int flags); int (*server_bell_trigger)(struct vnc* v); tintptr server_dumby[100 - 25]; /* align, 100 minus the number of server functions above */ /* common */ tintptr handle; /* pointer to self as long */ tintptr wm; tintptr painter; tintptr si; /* mod data */ int server_width; int server_height; int server_bpp; int mod_width; int mod_height; int mod_bpp; char mod_name[256]; int mod_mouse_state; int palette[256]; int vnc_desktop; char username[256]; char password[256]; char ip[256]; char port[256]; int sck_closed; int shift_state; /* 0 up, 1 down */ int keylayout; int clip_chanid; struct stream *clip_data_s; int delay_ms; struct trans *trans; int got_guid; tui8 guid[16]; }; xrdp-0.9.1/configure.ac0000644000175000017500000002403013027003467011706 00000000000000# Process this file with autoconf to produce a configure script AC_PREREQ(2.65) AC_INIT([xrdp], [0.9.1], [xrdp-devel@googlegroups.com]) AC_CONFIG_HEADERS(config_ac.h:config_ac-h.in) AM_INIT_AUTOMAKE([1.7.2 foreign]) AC_CONFIG_MACRO_DIR([m4]) AC_PROG_CC AC_C_CONST AC_PROG_LIBTOOL PKG_PROG_PKG_CONFIG AC_CONFIG_SUBDIRS([libpainter librfxcodec]) # Use silent rules by default if supported by Automake m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])]) AX_CFLAGS_WARN_ALL AX_APPEND_COMPILE_FLAGS([-Wwrite-strings]) AX_GCC_FUNC_ATTRIBUTE([format]) AX_TYPE_SOCKLEN_T case $host_os in *linux*) linux=yes ;; *freebsd*) freebsd=yes ;; *netbsd*) netbsd=yes ;; *openbsd*) openbsd=yes ;; esac AM_CONDITIONAL(LINUX, [test "x$linux" = xyes]) AM_CONDITIONAL(FREEBSD, [test "x$freebsd" = xyes]) AM_CONDITIONAL(OPENBSD, [test "x$openbsd" = xyes]) AM_CONDITIONAL(NETBSD, [test "x$netbsd" = xyes]) AC_ARG_WITH([systemdsystemunitdir], AS_HELP_STRING([--with-systemdsystemunitdir=DIR], [Directory for systemd service files]), [], [with_systemdsystemunitdir=$($PKG_CONFIG --variable=systemdsystemunitdir systemd)]) if test "x$with_systemdsystemunitdir" != xno; then AC_SUBST([systemdsystemunitdir], [$with_systemdsystemunitdir]) fi AM_CONDITIONAL(HAVE_SYSTEMD, [test -n "$with_systemdsystemunitdir" -a "x$with_systemdsystemunitdir" != xno ]) AC_ARG_ENABLE(pam, AS_HELP_STRING([--disable-pam], [Build PAM support (default: yes)]), [], [enable_pam=yes]) AC_ARG_ENABLE(nopam, AS_HELP_STRING([--enable-nopam], [Build no PAM support (default: no, deprecated)]), [ if test "x$enable_nopam" = "xyes" then enable_pam=no AC_MSG_WARN([--enable-nopam option is deprecated. Please use --disable-pam instead.]) fi ]) AM_CONDITIONAL(SESMAN_NOPAM, [test x$enable_pam != xyes]) AC_ARG_ENABLE(ipv6, AS_HELP_STRING([--enable-ipv6], [Build IPv6 support (default: no, experimental)]), [], [enable_ipv6=no]) AC_ARG_ENABLE(ipv6only, AS_HELP_STRING([--enable-ipv6only], [Build IPv6-only (default: no)]), [], [enable_ipv6only=no]) AC_ARG_ENABLE(kerberos, AS_HELP_STRING([--enable-kerberos], [Build kerberos support (default: no)]), [], [enable_kerberos=no]) AC_ARG_ENABLE(bsd, AS_HELP_STRING([--enable-bsd], [Build BSD auth support (default: no)]), [bsd=true], [bsd=false]) AM_CONDITIONAL(SESMAN_BSD, [test x$bsd = xtrue]) AM_CONDITIONAL(SESMAN_KERBEROS, [test x$enable_kerberos = xyes]) AC_ARG_ENABLE(pamuserpass, AS_HELP_STRING([--enable-pamuserpass], [Build pam userpass support (default: no)]), [], [enable_pamuserpass=no]) AM_CONDITIONAL(SESMAN_PAMUSERPASS, [test x$enable_pamuserpass = xyes]) AC_ARG_ENABLE(xrdpdebug, AS_HELP_STRING([--enable-xrdpdebug], [Build debug (default: no)]), [], [enable_xrdpdebug=no]) AM_CONDITIONAL(XRDP_DEBUG, [test x$enable_xrdpdebug = xyes]) AC_ARG_ENABLE(neutrinordp, AS_HELP_STRING([--enable-neutrinordp], [Build neutrinordp module (default: no)]), [], [enable_neutrinordp=no]) AM_CONDITIONAL(XRDP_NEUTRINORDP, [test x$enable_neutrinordp = xyes]) AC_ARG_ENABLE(jpeg, AS_HELP_STRING([--enable-jpeg], [Build jpeg module (default: no)]), [], [enable_jpeg=no]) AM_CONDITIONAL(XRDP_JPEG, [test x$enable_jpeg = xyes]) AC_ARG_ENABLE(tjpeg, AS_HELP_STRING([--enable-tjpeg], [Build turbo jpeg module (default: no)]), [], [enable_tjpeg=no]) AM_CONDITIONAL(XRDP_TJPEG, [test x$enable_tjpeg = xyes]) AC_ARG_ENABLE(fuse, AS_HELP_STRING([--enable-fuse], [Build fuse(clipboard file / drive redir) (default: no)]), [], [enable_fuse=no]) AM_CONDITIONAL(XRDP_FUSE, [test x$enable_fuse = xyes]) AC_ARG_ENABLE(xrdpvr, AS_HELP_STRING([--enable-xrdpvr], [Build xrdpvr module (default: no)]), [], [enable_xrdpvr=no]) AM_CONDITIONAL(XRDP_XRDPVR, [test x$enable_xrdpvr = xyes]) AC_ARG_ENABLE(rfxcodec, AS_HELP_STRING([--enable-rfxcodec], [Build using librfxcodec (default: no)]), [], [enable_rfxcodec=no]) AM_CONDITIONAL(XRDP_RFXCODEC, [test x$enable_rfxcodec = xyes]) AC_ARG_ENABLE(opus, AS_HELP_STRING([--enable-opus], [Build opus(audio codec) (default: no)]), [], [enable_opus=no]) AM_CONDITIONAL(XRDP_OPUS, [test x$enable_opus = xyes]) AC_ARG_ENABLE(mp3lame, AS_HELP_STRING([--enable-mp3lame], [Build lame mp3(audio codec) (default: no)]), [], [enable_mp3lame=no]) AM_CONDITIONAL(XRDP_MP3LAME, [test x$enable_mp3lame = xyes]) AC_ARG_ENABLE(pixman, AS_HELP_STRING([--enable-pixman], [Use pixman library (default: no)]), [], [enable_pixman=no]) AM_CONDITIONAL(XRDP_PIXMAN, [test x$enable_pixman = xyes]) AM_CONDITIONAL(XRDP_PAINTER, [test x$enable_painter = xyes]) AC_ARG_ENABLE(painter, AS_HELP_STRING([--enable-painter], [Use painter library (default: no)]), [], [enable_painter=no]) AM_CONDITIONAL(XRDP_PAINTER, [test x$enable_painter = xyes]) # Don't fail without working nasm if rfxcodec is not enabled if test "x$enable_rfxcodec" != xyes; then with_simd=no export with_simd fi # Check if -ldl is needed to use dlopen() DLOPEN_LIBS= AC_CHECK_FUNC(dlopen, [], [AC_CHECK_LIB(dl, dlopen, [DLOPEN_LIBS=-ldl])]) AC_SUBST(DLOPEN_LIBS) # checking for openssl PKG_CHECK_MODULES([OPENSSL], [openssl >= 0], [], [AC_MSG_ERROR([please install libssl-dev or openssl-devel])]) # checking for pam variation # Linux-PAM is used in Linux systems # OpenPAM is used by FreeBSD, NetBSD, DragonFly BSD and OS X # OpenBSD uses BSD Authentication rather than both PAMs AC_CHECK_HEADER([security/_pam_types.h], [AC_DEFINE([HAVE__PAM_TYPES_H], 1, [Using Linux-PAM], [])]) AC_CHECK_HEADER([security/pam_constants.h], [AC_DEFINE([HAVE_PAM_CONSTANTS_H], 1, [Using OpenPAM], [])]) # checking if pam should be autodetected. if test "x$enable_pam" = "xyes" then if test "x$enable_kerberos" != "xyes" then if test -z "$enable_bsd" then AC_CHECK_HEADER([security/pam_appl.h], [], [AC_MSG_ERROR([please install libpam0g-dev or pam-devel])]) fi fi fi if test "x$enable_ipv6only" = "xyes" then enable_ipv6=yes AC_DEFINE([XRDP_ENABLE_IPV6ONLY],1,[Enable IPv6 only]) fi if test "x$enable_ipv6" = "xyes" then AC_DEFINE([XRDP_ENABLE_IPV6],1,[Enable IPv6]) fi if test "x$enable_pam" != "xyes" || test "x$bsd" = "xtrue" then AC_DEFINE([USE_NOPAM],1,[Disable PAM]) fi AS_IF( [test "x$enable_neutrinordp" = "xyes"] , [PKG_CHECK_MODULES(FREERDP, freerdp >= 1.0.0)] ) # checking for libjpeg if test "x$enable_jpeg" = "xyes" then AC_CHECK_HEADER([jpeglib.h], [], [AC_MSG_ERROR([please install libjpeg-dev or libjpeg-devel])]) fi if test "x$enable_xrdpdebug" = "xyes" then CFLAGS="-g -O0" fi # checking for fuse if test "x$enable_fuse" = "xyes" then PKG_CHECK_MODULES([FUSE], [fuse >= 2.6], [], [AC_MSG_ERROR([please install libfuse-dev or fuse-devel])]) fi # checking for opus if test "x$enable_opus" = "xyes" then AC_CHECK_HEADER([opus/opus.h], [], [AC_MSG_ERROR([please install libopus-dev or opus-devel])]) fi # checking for lame mp3 if test "x$enable_mp3lame" = "xyes" then AC_CHECK_HEADER([lame/lame.h], [], [AC_MSG_ERROR([please install libmp3lame-dev or lamemp3-devel])]) fi AS_IF( [test "x$enable_pixman" = "xyes"] , [PKG_CHECK_MODULES(PIXMAN, pixman-1 >= 0.1.0)] ) # checking for TurboJPEG if test "x$enable_tjpeg" = "xyes" then if test ! -z "$TURBOJPEG_PATH" then # env var TURBOJPEG_PATH has been defined, use that AC_CHECK_HEADER([$TURBOJPEG_PATH/include/turbojpeg.h], [], [AC_MSG_ERROR([could not find TurboJPEG in dir specified by env variable TURBOJPEG_PATH ($TURBOJPEG_PATH)])]) AC_SUBST(TurboJpegIncDir, ["-I$TURBOJPEG_PATH/include"]) AC_SUBST(TurboJpegLibDir, ["-L$TURBOJPEG_PATH/lib -Wl,-rpath -Wl,$TURBOJPEG_PATH/lib"]) elif test -e /opt/libjpeg-turbo/lib64 then # TurboJPEG has been installed to /opt on a 64 bit m/c AC_SUBST(TurboJpegIncDir, ["-I/opt/libjpeg-turbo/include"]) AC_SUBST(TurboJpegLibDir, ["-L/opt/libjpeg-turbo/lib64 -Wl,-rpath -Wl,/opt/libjpeg-turbo/lib64"]) elif test -e /opt/libjpeg-turbo/lib32 then # TurboJPEG has been installed to /opt on a 32 bit m/c AC_SUBST(TurboJpegIncDir, ["-I/opt/libjpeg-turbo/include"]) AC_SUBST(TurboJpegLibDir, ["-L/opt/libjpeg-turbo/lib32 -Wl,-rpath -Wl,/opt/libjpeg-turbo/lib32"]) else # check in default location AC_CHECK_HEADER([/usr/include/turbojpeg.h], [], [AC_MSG_ERROR([please install TurboJPEG ])]) AC_SUBST(TurboJpegIncDir, [""]) AC_SUBST(TurboJpegLibDir, [""]) fi fi AC_PATH_XTRA if test "x$no_x" == "xyes"; then AC_MSG_ERROR([please install libx11-dev or libX11-devel]) fi save_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS $X_CFLAGS" # checking for Xfixes AC_CHECK_HEADER([X11/extensions/Xfixes.h], [], [AC_MSG_ERROR([please install libx11-dev and libxfixes-dev or libXfixes-devel])], [#include ]) # checking for Xrandr AC_CHECK_HEADER([X11/extensions/Xrandr.h], [], [AC_MSG_ERROR([please install libxrandr-dev or libXrandr-devel])], [#include ]) CFLAGS="$save_CFLAGS" AC_SUBST([moduledir], '${libdir}/xrdp') if test "x${prefix}" = "xNONE" ; then sysconfdir="/etc"; localstatedir="/var"; fi PKG_INSTALLDIR AC_CHECK_HEADERS([sys/prctl.h]) AC_CONFIG_FILES([ common/Makefile docs/Makefile docs/man/Makefile genkeymap/Makefile instfiles/default/Makefile instfiles/init.d/Makefile instfiles/Makefile instfiles/pam.d/Makefile instfiles/pulse/Makefile instfiles/rc.d/Makefile keygen/Makefile libxrdp/Makefile Makefile mc/Makefile neutrinordp/Makefile pkgconfig/Makefile pkgconfig/xrdp.pc pkgconfig/xrdp-uninstalled.pc rdp/Makefile sesman/chansrv/Makefile sesman/libscp/Makefile sesman/Makefile sesman/sessvc/Makefile sesman/tools/Makefile vnc/Makefile xrdpapi/Makefile xrdp/Makefile xrdpvr/Makefile xup/Makefile ]) AC_OUTPUT xrdp-0.9.1/tcutils/0000755000175000017500000000000013027003467011170 500000000000000xrdp-0.9.1/tcutils/utils.h0000644000175000017500000001226213027002670012417 00000000000000#ifndef UTILS_H #define UTILS_H #include #include #include #include #include /* * stream definition and macros to access them; * all definitions default to little endian */ typedef struct stream { char* data; /* holds stream data */ char* pos; /* current read/write position */ int size; /* number of bytes in data */ } STREAM; #define qstream_new(_s, _size) \ do \ { \ (_s).data = (char *) malloc(_size); \ (_s).pos = (_s).data; \ (_s).size = (_size); \ } \ while (0) #define qstream_new_zero(_s, _size) \ do \ { \ (_s).data = (char *) calloc((_size), 1); \ (_s).pos = (_s).data; \ (_s).size = (_size); \ } \ while (0) #define qstream_free(_s) \ do \ { \ if ((_s)->data) \ free((_s)->data); \ } \ while (0) #define qstream_set_pos(_s, _p) \ do \ { \ (_s)->pos = (_s)->data + (_p); \ } \ while (0) #define qstream_inc_pos(_s, _v) \ do \ { \ (_s)->pos += (_v); \ } \ while (0) #define qstream_rd_u8(_s, _v) \ do \ { \ (_v) = *((unsigned char *) ((_s)->pos)); \ (_s)->pos++; \ } \ while (0) #define qstream_rd_u16(_s, _v) \ do \ { \ (_v) = (unsigned short) \ ( \ (*((unsigned char *) ((_s)->pos + 0)) << 0) | \ (*((unsigned char *) ((_s)->pos + 1)) << 8) \ ); \ (_s)->pos += 2; \ } while (0) #define qstream_rd_u32(_s, _v) \ do \ { \ (_v) = (unsigned int) \ ( \ (*((unsigned char *) ((_s)->pos + 0)) << 0) | \ (*((unsigned char *) ((_s)->pos + 1)) << 8) | \ (*((unsigned char *) ((_s)->pos + 2)) << 16) | \ (*((unsigned char *) ((_s)->pos + 3)) << 24) \ ); \ (_s)->pos += 4; \ } while (0) #define qstream_wr_u8(_s, _v) \ do \ { \ *((_s)->pos) = (unsigned char) (_v); \ (_s)->pos++; \ } while (0) #define qstream_wr_u16(_s, _v) \ do \ { \ *((_s)->pos) = (unsigned char) ((_v) >> 0); \ (_s)->pos++; \ *((_s)->pos) = (unsigned char) ((_v) >> 8); \ (_s)->pos++; \ } while (0) #define qstream_wr_u32(_s, _v) \ do \ { \ *((_s)->pos) = (unsigned char) ((_v) >> 0); \ (_s)->pos++; \ *((_s)->pos) = (unsigned char) ((_v) >> 8); \ (_s)->pos++; \ *((_s)->pos) = (unsigned char) ((_v) >> 16); \ (_s)->pos++; \ *((_s)->pos) = (unsigned char) ((_v) >> 24); \ (_s)->pos++; \ } while (0) /* list of commands we support; this list should match the one in */ /* NeutrinoRDP channels/tcutils/tcutils_main.h */ enum TCU_COMMANDS { TCU_CMD_GET_MOUNT_LIST = 1, TCU_CMD_UNMOUNT_DEVICE }; /* umount error codes */ enum TCU_UMOUNT_ERROR { UMOUNT_SUCCESS = 0, UMOUNT_BUSY, UMOUNT_NOT_MOUNTED, UMOUNT_OP_NOT_PERMITTED, UMOUNT_PERMISSION_DENIED, UMOUNT_UNKNOWN }; class Utils { public: Utils(); static int getMountList(void *wtsChannel, QList *itemList); static int unmountDevice(void *wtsChannel, QString device, QStatusBar *statusBar); }; #endif // UTILS_H xrdp-0.9.1/tcutils/mainwindow.ui0000644000175000017500000000455113027002670013623 00000000000000 MainWindow 0 0 541 355 TC Utils 0 0 511 291 0 Tab 1 10 10 321 221 350 60 141 27 Unmount device 350 10 141 27 Get device list Tab 2 0 0 541 25 TopToolBarArea false xrdp-0.9.1/tcutils/tcutils.pro.user0000644000175000017500000006552713027002670014310 00000000000000 ProjectExplorer.Project.ActiveTarget 0 ProjectExplorer.Project.EditorSettings true false Cpp CppGlobal QmlJS QmlJSGlobal 2 System true 4 true 1 true 2 true 0 8 true 1 true true true true ProjectExplorer.Project.PluginSettings ProjectExplorer.Project.Target.0 Desktop Desktop Qt4ProjectManager.Target.DesktopTarget 0 0 0 ProjectExplorer.ToolChain.Gcc:/usr/bin/g++.x86-linux-generic-elf-32bit./usr/bin/gdb qmake QtProjectManager.QMakeBuildStep false true false Make Qt4ProjectManager.MakeStep false 2 Build ProjectExplorer.BuildSteps.Build Make Qt4ProjectManager.MakeStep true clean 1 Clean ProjectExplorer.BuildSteps.Clean 2 false Qt 4.8.1 in PATH (System) Release Qt4ProjectManager.Qt4BuildConfiguration 0 /home/lk/projects/jtech/nlabs_xrdp_tcutils/tcutils-build-desktop-Qt_4_8_1_in_PATH__System__Release 1 true ProjectExplorer.ToolChain.Gcc:/usr/bin/g++.x86-linux-generic-elf-32bit./usr/bin/gdb qmake QtProjectManager.QMakeBuildStep false true false Make Qt4ProjectManager.MakeStep false 2 Build ProjectExplorer.BuildSteps.Build Make Qt4ProjectManager.MakeStep true clean 1 Clean ProjectExplorer.BuildSteps.Clean 2 false Qt 4.8.1 in PATH (System) Debug Qt4ProjectManager.Qt4BuildConfiguration 2 /home/lk/projects/jtech/nlabs_xrdp_tcutils/tcutils-build-desktop-Qt_4_8_1_in_PATH__System__Debug 1 true ProjectExplorer.ToolChain.Gcc:/usr/bin/g++.x86-linux-generic-elf-32bit./usr/bin/gdb qmake QtProjectManager.QMakeBuildStep false true false Make Qt4ProjectManager.MakeStep false 2 Build ProjectExplorer.BuildSteps.Build Make Qt4ProjectManager.MakeStep true clean 1 Clean ProjectExplorer.BuildSteps.Clean 2 false Qt 4.8.1 (System) Release Qt4ProjectManager.Qt4BuildConfiguration 0 /home/lk/projects/jtech/nlabs_xrdp_tcutils/tcutils-build-desktop-Qt_4_8_1__System__Release 2 true ProjectExplorer.ToolChain.Gcc:/usr/bin/g++.x86-linux-generic-elf-32bit./usr/bin/gdb qmake QtProjectManager.QMakeBuildStep false true false Make Qt4ProjectManager.MakeStep false 2 Build ProjectExplorer.BuildSteps.Build Make Qt4ProjectManager.MakeStep true clean 1 Clean ProjectExplorer.BuildSteps.Clean 2 false Qt 4.8.1 (System) Debug Qt4ProjectManager.Qt4BuildConfiguration 2 /home/lk/projects/jtech/nlabs_xrdp_tcutils/tcutils-build-desktop-Qt_4_8_1__System__Debug 2 true 4 0 Deploy ProjectExplorer.BuildSteps.Deploy 1 No deployment ProjectExplorer.DefaultDeployConfiguration 1 true true false false false false false false false false true true 0.01 0.01 10 10 true true 25 25 true true valgrind valgrind 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 tcutils Qt4ProjectManager.Qt4RunConfiguration 2 tcutils.pro false false 3768 true false false 1 ProjectExplorer.Project.TargetCount 1 ProjectExplorer.Project.Updater.EnvironmentId {9a0d9632-2baf-44e0-864a-a12692180779} ProjectExplorer.Project.Updater.FileVersion 10 xrdp-0.9.1/tcutils/mainwindow.h0000644000175000017500000000221013027002670013423 00000000000000#ifndef MAINWINDOW_H #define MAINWINDOW_H #include #include #include #include #include #include #include #include #include #include #include #include //#include #include "utils.h" namespace Ui { class MainWindow; } class MainWindow : public QMainWindow { Q_OBJECT public: explicit MainWindow(QWidget *parent = 0); ~MainWindow(); private: Ui::MainWindow *ui; void *wtsChannel; QSystemTrayIcon *trayIcon; QMenu *trayMenu; bool okToQuit; QRect savedGeometry; QStatusBar *statusBar; QList itemList; void setupSystemTray(); int initWtsChannel(); int deinitWtsChannel(); void setStatusMsg(QString msg); void closeEvent(QCloseEvent * event); private slots: void onBtnRefreshClicked(); void onBtnUnmountClicked(); void onActionQuit(); void onActionLaunch(); void onSystemTrayClicked(QSystemTrayIcon::ActivationReason); }; #endif // MAINWINDOW_H xrdp-0.9.1/tcutils/main.cpp0000644000175000017500000000026613027002670012537 00000000000000#include #include "mainwindow.h" int main(int argc, char *argv[]) { QApplication a(argc, argv); MainWindow w; w.show(); return a.exec(); } xrdp-0.9.1/tcutils/README.txt0000644000175000017500000000121713027003467012607 00000000000000A QT based utility program for thin clients using xrdp and NeutrinoRDP This program sends commands to NeutrinoRDP to do something useful on the client end (such as unmounting a USB drive, or powering down the client) Required packages to build tcutils: ----------------------------------- libqt4-gui qt4-dev-tools to build tcutils: ----------------- qmake make To run tcutils: --------------- include xrdpapi/.libs in your LD_LIBRARY_PATH Example: -------- export LD_LIBRARY_PATH=../xrdpapi/.libs run tcutils inside the xfreerdp session this is how we run xfreerdp: ---------------------------- ./xfreerdp --sec rdp --plugin tcutils 192.168.2.149 xrdp-0.9.1/tcutils/mainwindow.cpp0000644000175000017500000001360113027002670013764 00000000000000#include "mainwindow.h" #include "ui_mainwindow.h" MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent), ui(new Ui::MainWindow) { ui->setupUi(this); wtsChannel = NULL; okToQuit = false; savedGeometry = this->geometry(); /* setup tab to unmount drives */ ui->tabWidget->setTabText(0, "Unmount drives"); connect(ui->btnRefresh, SIGNAL(clicked()), this, SLOT(onBtnRefreshClicked())); connect(ui->btnUnmount, SIGNAL(clicked()), this, SLOT(onBtnUnmountClicked())); ui->tabWidget->setTabText(1, ""); if (initWtsChannel()) { okToQuit = true; QTimer::singleShot(10, qApp, SLOT(quit())); return; } setupSystemTray(); /* set up status bar to display messages */ statusBar = new QStatusBar; this->setStatusBar(statusBar); setStatusMsg("Connected to client"); } MainWindow::~MainWindow() { delete ui; } void MainWindow::setupSystemTray() { trayMenu = new QMenu(this); trayMenu->addAction("Launch Thinclient Utils", this, SLOT(onActionLaunch())); trayMenu->addSeparator(); trayMenu->addAction("Quit", this, SLOT(onActionQuit())); trayIcon = new QSystemTrayIcon; trayIcon->setContextMenu(trayMenu); trayIcon->setIcon(QIcon(":/images/resources/images/tools.gif")); trayIcon->show(); trayIcon->showMessage("TCutils", "Click on the tcutils icon to launch tcutils", QSystemTrayIcon::Information, 3000); connect(trayIcon, SIGNAL(activated(QSystemTrayIcon::ActivationReason)), this, SLOT(onSystemTrayClicked(QSystemTrayIcon::ActivationReason))); } /** * *****************************************************************************/ int MainWindow::initWtsChannel() { /* init the channel just once */ if (wtsChannel) return 0; /* open a WTS channel and connect to remote client */ wtsChannel = WTSVirtualChannelOpenEx(WTS_CURRENT_SESSION, "tcutils", 0); if (wtsChannel == NULL) { QMessageBox::information(this, "Open virtual channel", "Error " "connecting to remote client. This program " "can only be used when connected via " "NeutrinoRDP.\n\nClick ok to close this " "application"); return -1; } return 0; } /** * *****************************************************************************/ int MainWindow::deinitWtsChannel() { if (!wtsChannel) return -1; WTSVirtualChannelClose(wtsChannel); return 0; } /** * Display a msg on the status bar * * @param msg message to display in status bar *****************************************************************************/ void MainWindow::setStatusMsg(QString msg) { statusBar->showMessage(msg, 30000); } /** * *****************************************************************************/ void MainWindow::closeEvent(QCloseEvent *event) { if (!okToQuit) { savedGeometry = this->geometry(); this->hide(); event->ignore(); return; } if (wtsChannel) deinitWtsChannel(); event->accept(); } /****************************************************************************** ** ** ** slots go here ** ** ** ******************************************************************************/ #if 1 void MainWindow::onBtnRefreshClicked() { int i; /* clear drive list */ if (itemList.count()) { for (i = 0; i < itemList.count(); i++) ui->listWidget->removeItemWidget(itemList.at(i)); itemList.clear(); } ui->listWidget->clear(); if (Utils::getMountList(wtsChannel, &itemList)) { QMessageBox::information(this, "Get device list", "\nError getting " "device list from client"); return; } if (itemList.count() == 0) { QMessageBox::information(this, "Get device list", "\nNo devices found!"); return; } /* add mount point to list widget */ for (i = 0; i < itemList.count(); i++) ui->listWidget->insertItem(i, itemList.at(i)); } #else void MainWindow::onBtnRefreshClicked() { QListWidgetItem *item; int i; int j; /* clear drive list */ if (itemList.count()) { for (i = 0; i < itemList.count(); i++) ui->listWidget->removeItemWidget(itemList.at(i)); itemList.clear(); } ui->listWidget->clear(); QDir dir(QDir::homePath() + "/xrdp_client"); QStringList sl = dir.entryList(); for (i = 0, j = 0; i < sl.count(); i++) { /* skip files starting with . */ if (sl.at(i).startsWith(".")) continue; /* add mount point to list widget */ item = new QListWidgetItem; item->setText(sl.at(i)); ui->listWidget->insertItem(j++, item); itemList.append(item); } } #endif void MainWindow::onBtnUnmountClicked() { QListWidgetItem *item = ui->listWidget->currentItem(); if (!item) { QMessageBox::information(this, "Unmount device", "\nNo device selected. " "You must select a device to unmount"); return; } if (Utils::unmountDevice(wtsChannel, item->text(), statusBar) == 0) { delete ui->listWidget->takeItem(itemList.indexOf(item)); itemList.removeOne(item); } } void MainWindow::onActionQuit() { okToQuit = true; this->close(); } void MainWindow::onActionLaunch() { this->show(); this->setGeometry(savedGeometry); } void MainWindow::onSystemTrayClicked(QSystemTrayIcon::ActivationReason) { trayMenu->popup(QCursor::pos()); } xrdp-0.9.1/tcutils/resources/0000755000175000017500000000000013027002670013175 500000000000000xrdp-0.9.1/tcutils/resources/images/0000755000175000017500000000000013027002670014442 500000000000000xrdp-0.9.1/tcutils/resources/images/tools.gif0000644000175000017500000004254513027002670016223 00000000000000GIF89a"&*$).2q#3d7l4"17e%;Z(58,8p9$:=>*@e$?A}!Bn%=)@p,>{A$Bx FF)@CD+@E$D!CI#EI)C*Hw"IK&G0E+IKJ=Go(H1H(I.JNL)J'NyM*JPQ%O7J,Os,JRS!N O*M*N"O3N}-M)P2O#Q%P0LV0NU0O&P&RTV(QU&T [%U1Q(S)S)T8SW4S*U1UYZ,U`2c@c@bHbFcDaIbPa@f7iSc:jPmRnXqXsTr^qe|a{c}kzd`h}xoqsu||x|ΈҎǜɖ䚳ϤДڟۥऴԱ뷾Զ!Created with GIMP! ,x%H.c(\Ȱᘇ#JHE 3jȱ! 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The device may be in use"); break; case UMOUNT_PERMISSION_DENIED: QMessageBox::information(NULL, "Unmount error", "\nYou don't have " "permission to unmount this device"); break; case UMOUNT_UNKNOWN: QMessageBox::information(NULL, "Unmount error", "Cannot unmount " "device, an unknown error has occurred. 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* you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ /* * xrdpapi header, do not use os_calls.h, arch.h or any xrdp internal headers * this file is included in 3rd party apps */ #if !defined(XRDPAPI_H_) #define XRDPAPI_H_ #ifdef __cplusplus extern "C" { #endif #define WTS_CURRENT_SERVER_HANDLE 0x00000000 #define WTS_CURRENT_SESSION 0xffffffff #define WTS_CHANNEL_OPTION_STATIC 0x00000000 #define WTS_CHANNEL_OPTION_DYNAMIC 0x00000001 #define WTS_CHANNEL_OPTION_DYNAMIC_NO_COMPRESS 0x00000001 #define WTS_CHANNEL_OPTION_DYNAMIC_PRI_LOW 0x00000001 #define WTS_CHANNEL_OPTION_DYNAMIC_PRI_MED 0x00000002 #define WTS_CHANNEL_OPTION_DYNAMIC_PRI_HIGH 0x00000003 #define WTS_CHANNEL_OPTION_DYNAMIC_PRI_REAL 0x00000004 typedef enum _WTS_VIRTUAL_CLASS { WTSVirtualClientData, WTSVirtualFileHandle } WTS_VIRTUAL_CLASS; /* * Reference: * http://msdn.microsoft.com/en-us/library/windows/desktop/aa383464(v=vs.85).aspx */ void *WTSVirtualChannelOpen(void *hServer, unsigned int SessionId, const char *pVirtualName); void *WTSVirtualChannelOpenEx(unsigned int SessionId, const char *pVirtualName, unsigned int flags); int WTSVirtualChannelWrite(void *hChannelHandle, const char *Buffer, unsigned int Length, unsigned int *pBytesWritten); int WTSVirtualChannelRead(void *hChannelHandle, unsigned int TimeOut, char *Buffer, unsigned int BufferSize, unsigned int *pBytesRead); int WTSVirtualChannelClose(void *hChannelHandle); int WTSVirtualChannelQuery(void *hChannelHandle, WTS_VIRTUAL_CLASS WtsVirtualClass, void **ppBuffer, unsigned int *pBytesReturned); void WTSFreeMemory(void *pMemory); #ifdef __cplusplus } #endif #endif /* XRDPAPI_H_ */ xrdp-0.9.1/xrdpapi/Makefile.am0000644000175000017500000000022613027003467013124 00000000000000EXTRA_DIST = \ simple.c \ vrplayer.c \ vrplayer.mk module_LTLIBRARIES = \ libxrdpapi.la libxrdpapi_la_SOURCES = \ xrdpapi.c \ xrdpapi.h xrdp-0.9.1/xrdpapi/vrplayer.c0000644000175000017500000000512013027002671013072 00000000000000/** * xrdp: A Remote Desktop Protocol server. * * Copyright (C) Laxmikant Rashinkar 2012-2013 LK.Rashinkar@gmail.com * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * * a program that uses xrdpapi and ffmpeg to redirect media streams * to a FreeRDP client where it is decompressed and played locally * */ /****************************************************************************** * build instructions: make -f vrplayer.mk * setup environment: export LD_LIBRARY_PATH=".libs:../xrdpvr/.libs" * run vrplayer: vrplayer *****************************************************************************/ #ifdef __WIN32__ #include #endif #include #include #include #include #include #include #include "xrdpapi.h" #include "xrdpvr.h" void extract_32(uint32_t *value, char *buf) { *value = ((buf[3] << 24) & 0xff000000) | ((buf[2] << 16) & 0x00ff0000) | ((buf[1] << 8) & 0x0000ff00) | (buf[0] & 0x000000ff); } int main(int argc, char **argv) { char *data; char *data1; void *channel; int written = 0; int rv; int first_time = 1; int length; int bytes_read; if (argc < 2) { printf("usage: vrplayer >\n"); return 1; } /* open a virtual channel and connect to remote client */ channel = WTSVirtualChannelOpenEx(WTS_CURRENT_SESSION, "xrdpvr", 0); if (channel == NULL) { fprintf(stderr, "WTSVirtualChannelOpenEx() failed\n"); return 1; } /* initialize the player */ if (xrdpvr_init_player(channel, 101, argv[1])) { fprintf(stderr, "failed to initialize the player\n"); return 1; } /* send compressed media data to client; client will decompress */ /* the media and play it locally */ xrdpvr_play_media(channel, 101, argv[1]); /* perform clean up */ xrdpvr_deinit_player(channel, 101); WTSVirtualChannelClose(channel); return 0; } xrdp-0.9.1/xrdpapi/xrdpapi.c0000644000175000017500000003053113027003467012705 00000000000000/** * xrdp: A Remote Desktop Protocol server. * * Copyright (C) Jay Sorg 2012-2013 * Copyright (C) Laxmikant Rashinkar 2012-2013 * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #define LOG_LEVEL 1 #define LLOG(_level, _args) \ do { if (_level < LOG_LEVEL) { ErrorF _args ; } } while (0) #define LLOGLN(_level, _args) \ do { if (_level < LOG_LEVEL) { printf _args ; printf("\n"); } } while (0) #include #include #include #include #include #include #include #include #include #include #include #include "xrdpapi.h" struct wts_obj { int fd; int status; char name[9]; char dname[128]; int display_num; uint32_t flags; }; /* helper functions used by WTSxxx API - do not invoke directly */ static int get_display_num_from_display(char *display_text); static int send_init(struct wts_obj *wts); static int can_send(int sck, int millis); static int can_recv(int sck, int millis); static const unsigned char g_xrdpapi_magic[12] = { 0x78, 0x32, 0x10, 0x67, 0x00, 0x92, 0x30, 0x56, 0xff, 0xd8, 0xa9, 0x1f }; /* * Opens a handle to the server end of a specified virtual channel - this * call is deprecated - use WTSVirtualChannelOpenEx() instead * * @param hServer * @param SessionId - current session ID; *must* be WTS_CURRENT_SERVER_HANDLE * @param pVirtualName - virtual channel name when using SVC * - name of endpoint listener when using DVC * * @return a valid pointer on success, NULL on error ******************************************************************************/ void * WTSVirtualChannelOpen(void *hServer, unsigned int SessionId, const char *pVirtualName) { if (hServer != WTS_CURRENT_SERVER_HANDLE) { return 0; } return WTSVirtualChannelOpenEx(SessionId, pVirtualName, 0); } /* * Opens a handle to the server end of a specified virtual channel * * @param SessionId - current session ID; *must* be WTS_CURRENT_SERVER_HANDLE * @param pVirtualName - virtual channel name when using SVC * - name of endpoint listener when using DVC * @param flags - type of channel and channel priority if DVC * * @return a valid pointer on success, NULL on error ******************************************************************************/ void * WTSVirtualChannelOpenEx(unsigned int SessionId, const char *pVirtualName, unsigned int flags) { struct wts_obj *wts; char *display_text; int bytes; unsigned long llong; struct sockaddr_un s; if (SessionId != WTS_CURRENT_SESSION) { LLOGLN(0, ("WTSVirtualChannelOpenEx: bad SessionId")); return 0; } wts = (struct wts_obj *) calloc(1, sizeof(struct wts_obj)); wts->fd = -1; wts->flags = flags; display_text = getenv("DISPLAY"); if (display_text != 0) { wts->display_num = get_display_num_from_display(display_text); } if (wts->display_num <= 0) { LLOGLN(0, ("WTSVirtualChannelOpenEx: fatal error; display is 0")); free(wts); return NULL; } /* we use unix domain socket to communicate with chansrv */ if ((wts->fd = socket(AF_UNIX, SOCK_STREAM, 0)) < 0) { free(wts); return NULL; } /* set non blocking */ llong = fcntl(wts->fd, F_GETFL); llong = llong | O_NONBLOCK; if (fcntl(wts->fd, F_SETFL, llong) < 0) { LLOGLN(10, ("WTSVirtualChannelOpenEx: set non-block mode failed")); } /* connect to chansrv session */ memset(&s, 0, sizeof(struct sockaddr_un)); s.sun_family = AF_UNIX; bytes = sizeof(s.sun_path); snprintf(s.sun_path, bytes - 1, "/tmp/.xrdp/xrdpapi_%d", wts->display_num); s.sun_path[bytes - 1] = 0; bytes = sizeof(struct sockaddr_un); if (connect(wts->fd, (struct sockaddr *) &s, bytes) == 0) { LLOGLN(10, ("WTSVirtualChannelOpenEx: connected ok, name %s", pVirtualName)); strncpy(wts->name, pVirtualName, 8); /* wait for connection to complete and send init */ if (send_init(wts) == 0) { /* all ok */ wts->status = 1; } } return wts; } /* * Prevent receiving SIGPIPE on disconnect using either MSG_NOSIGNAL (Linux) * or SO_NOSIGPIPE (Mac OS X) */ #if !defined(MSG_NOSIGNAL) #define MSG_NOSIGNAL 0 #endif /*****************************************************************************/ static int mysend(int sck, const void* adata, int bytes) { int sent; int error; const char* data; #if defined(SO_NOSIGPIPE) const int on = 1; setsockopt(sck, SOL_SOCKET, SO_NOSIGPIPE, &on, sizeof(on)); #endif data = (const char*)adata; sent = 0; while (sent < bytes) { if (can_send(sck, 100)) { error = send(sck, data + sent, bytes - sent, MSG_NOSIGNAL); if (error < 1) { return -1; } sent += error; } } return sent; } /* * write data to client connection * * @return 0 on success, -1 on error *****************************************************************************/ int WTSVirtualChannelWrite(void *hChannelHandle, const char *Buffer, unsigned int Length, unsigned int *pBytesWritten) { struct wts_obj *wts; int rv; int header[4]; wts = (struct wts_obj *) hChannelHandle; *pBytesWritten = 0; if (wts == 0) { LLOGLN(10, ("WTSVirtualChannelWrite: wts is NULL")); return -1; } if (wts->status != 1) { LLOGLN(10, ("WTSVirtualChannelWrite: wts->status != 1")); return -1; } if (!can_send(wts->fd, 0)) { return 0; /* can't write now, ok to try again */ } rv = 0; memcpy(header, g_xrdpapi_magic, 12); header[3] = Length; if (mysend(wts->fd, header, 16) == 16) { rv = mysend(wts->fd, Buffer, Length); } else { LLOGLN(0, ("WTSVirtualChannelWrite: header write failed")); return -1; } LLOGLN(10, ("WTSVirtualChannelWrite: mysend() returned %d", rv)); if (rv >= 0) { /* success, but zero bytes may have been written */ *pBytesWritten = rv; return 0; } #if 0 /* coverity: this is dead code */ /* error, but is it ok to try again? */ if ((rv == EWOULDBLOCK) || (rv == EAGAIN) || (rv == EINPROGRESS)) { return 0; /* failed to send, but should try again */ } #endif /* fatal error */ return -1; } /*****************************************************************************/ int WTSVirtualChannelRead(void *hChannelHandle, unsigned int TimeOut, char *Buffer, unsigned int BufferSize, unsigned int *pBytesRead) { struct wts_obj *wts; int rv; int lerrno; wts = (struct wts_obj *)hChannelHandle; if (wts == 0) { return 0; } if (wts->status != 1) { return 0; } if (can_recv(wts->fd, TimeOut)) { rv = recv(wts->fd, Buffer, BufferSize, 0); if (rv == -1) { lerrno = errno; if ((lerrno == EWOULDBLOCK) || (lerrno == EAGAIN) || (lerrno == EINPROGRESS)) { *pBytesRead = 0; return 1; } return 0; } else if (rv == 0) { return 0; } else if (rv > 0) { *pBytesRead = rv; return 1; } } *pBytesRead = 0; return 1; } /*****************************************************************************/ int WTSVirtualChannelClose(void *hChannelHandle) { struct wts_obj *wts; wts = (struct wts_obj *)hChannelHandle; if (wts == 0) { return 0; } if (wts->fd != -1) { close(wts->fd); } free(wts); return 1; } /*****************************************************************************/ int WTSVirtualChannelQuery(void *hChannelHandle, WTS_VIRTUAL_CLASS WtsVirtualClass, void **ppBuffer, unsigned int *pBytesReturned) { struct wts_obj *wts; wts = (struct wts_obj *)hChannelHandle; if (wts == 0) { return 0; } if (wts->status != 1) { return 0; } if (WtsVirtualClass == WTSVirtualFileHandle) { *pBytesReturned = 4; *ppBuffer = malloc(4); memcpy(*ppBuffer, &(wts->fd), 4); } return 1; } /*****************************************************************************/ void WTSFreeMemory(void *pMemory) { if (pMemory != 0) { free(pMemory); } } /***************************************************************************** ** ** ** ** ** Helper functions used by WTSxxx API - do not invoke directly ** ** ** ** ** *****************************************************************************/ /* * check if socket is in a writable state - i.e will not block on write * * @param sck socket to check * @param millis timeout value in milliseconds * * @return 0 if write will block * @return 1 if write will not block ******************************************************************************/ static int can_send(int sck, int millis) { struct timeval time; fd_set wfds; int select_rv; /* setup for a select call */ FD_ZERO(&wfds); FD_SET(sck, &wfds); time.tv_sec = millis / 1000; time.tv_usec = (millis * 1000) % 1000000; /* check if it is ok to write to specified socket */ select_rv = select(sck + 1, 0, &wfds, 0, &time); return (select_rv > 0) ? 1 : 0; } /*****************************************************************************/ static int can_recv(int sck, int millis) { struct timeval time; fd_set rfds; int select_rv; FD_ZERO(&rfds); FD_SET(sck, &rfds); time.tv_sec = millis / 1000; time.tv_usec = (millis * 1000) % 1000000; select_rv = select(sck + 1, &rfds, 0, 0, &time); if (select_rv > 0) { return 1; } return 0; } /*****************************************************************************/ static int send_init(struct wts_obj *wts) { char initmsg[64]; memset(initmsg, 0, 64); /* insert channel name */ strncpy(initmsg, wts->name, 8); /* insert open mode flags */ initmsg[16] = (wts->flags >> 0) & 0xff; initmsg[17] = (wts->flags >> 8) & 0xff; initmsg[18] = (wts->flags >> 16) & 0xff; initmsg[19] = (wts->flags >> 24) & 0xff; if (!can_send(wts->fd, 500)) { LLOGLN(10, ("send_init: send() will block!")); return 1; } if (send(wts->fd, initmsg, 64, 0) != 64) { LLOGLN(10, ("send_init: send() failed!")); return 1; } LLOGLN(10, ("send_init: sent ok!")); return 0; } /*****************************************************************************/ static int get_display_num_from_display(char *display_text) { int index; int mode; int disp_index; char disp[256]; index = 0; disp_index = 0; mode = 0; while (display_text[index] != 0) { if (display_text[index] == ':') { mode = 1; } else if (display_text[index] == '.') { mode = 2; } else if (mode == 1) { disp[disp_index] = display_text[index]; disp_index++; } index++; } disp[disp_index] = 0; return atoi(disp); } xrdp-0.9.1/xrdpapi/simple.c0000644000175000017500000001034213027002671012521 00000000000000/** * xrdp: A Remote Desktop Protocol server. * * Copyright (C) Jay Sorg 2012-2013 * Copyright (C) Laxmikant Rashinkar 2012-2013 * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * * sample program to demonstrate use of xrdpapi * */ /* * build instructions: * gcc simple.c -o simple -L./.libs -lxrdpapi */ #ifdef __WIN32__ #include #endif #include "xrdpapi.h" #include #include #include #include #include /* forward declarations */ int run_echo_test(); int run_tsmf_test(); int main(int argc, char **argv) { if (argc < 2) { printf("usage: simple \n"); return 1; } if (strcasecmp(argv[1], "echo") == 0) { return run_echo_test(); } else if (strcasecmp(argv[1], "tsmf") == 0) { return run_tsmf_test(); } else { printf("usage: simple \n"); return 1; } } /** * perform an ECHO test with a Microsoft Windows RDP client * * A Microsoft Windows RDP client echos data written * to a dynamic virtual channel named ECHO * * NOTE: THIS TEST WILL FAIL IF CONNECTED FROM A NON * WINDOWS RDP CLIENT * * @return 0 on success, -1 on failure */ int run_echo_test() { char out_buf[8192]; char in_buf[1700]; void *channel; int bytes_left; int rv; int count; int pkt_count; int i; int bytes_written; int bytes_read; unsigned char c; unsigned char *rd_ptr; unsigned char *wr_ptr; /* fill out_buf[] with incremental values */ for (i = 0, c = 0; i < 8192; i++, c++) { out_buf[i] = c; } /* open a virtual channel named ECHO */ channel = WTSVirtualChannelOpenEx(WTS_CURRENT_SESSION, "ECHO", WTS_CHANNEL_OPTION_DYNAMIC_PRI_LOW); if (channel == NULL) { printf("### WTSVirtualChannelOpenEx() failed!\n"); return -1; } bytes_left = 8192; wr_ptr = out_buf; rd_ptr = out_buf; pkt_count = 1; while (bytes_left > 0) { /* write data to virtual channel */ count = (bytes_left > 1700) ? 1700 : bytes_left; rv = WTSVirtualChannelWrite(channel, wr_ptr, count, &bytes_written); if ((rv == 0) || (bytes_written == 0)) { printf("### WTSVirtualChannelWrite() failed\n"); return -1; } count = bytes_written; while (count) { /* read back the echo */ rv = WTSVirtualChannelRead(channel, 5000, in_buf, count, &bytes_read); if ((rv == 0) || (bytes_read == 0)) { printf("### WTSVirtualChannelRead() failed\n"); return -1; } /* validate the echo */ for (i = 0; i < bytes_read; i++, rd_ptr++) { if (*rd_ptr != (unsigned char) in_buf[i]) { printf("### data mismatch: expected 0x%x got 0x%x\n", (unsigned char) *rd_ptr, (unsigned char) in_buf[i]); return -1; } } count -= bytes_read; } bytes_left -= bytes_written; wr_ptr += bytes_written; printf("### pkt %d passed echo test\n", pkt_count++); 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then \ ./xrdp-keygen xrdp $(DESTDIR)$(xrdpsysconfdir)/rsakeys.ini; \ fi && \ if [ ! -f $(DESTDIR)$(xrdpsysconfdir)/cert.pem ]; then \ openssl req -x509 -newkey rsa:2048 -sha256 -nodes \ -keyout $(DESTDIR)$(xrdpsysconfdir)/key.pem -out \ $(DESTDIR)$(xrdpsysconfdir)/cert.pem -days 365 \ -subj /C=US/ST=CA/L=Sunnyvale/O=xrdp/CN=www.xrdp.org \ -config $(srcdir)/openssl.conf; \ fi uninstall-hook: rm -f $(DESTDIR)$(xrdpsysconfdir)/rsakeys.ini rm -f $(DESTDIR)$(xrdpsysconfdir)/cert.pem rm -f $(DESTDIR)$(xrdpsysconfdir)/key.pem # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: xrdp-0.9.1/keygen/Makefile.am0000644000175000017500000000202413027003467012735 00000000000000EXTRA_DIST = openssl.conf AM_CPPFLAGS = \ -DXRDP_CFG_PATH=\"${sysconfdir}/xrdp\" \ -DXRDP_SBIN_PATH=\"${sbindir}\" \ -DXRDP_SHARE_PATH=\"${datadir}/xrdp\" \ -DXRDP_PID_PATH=\"${localstatedir}/run\" \ -I$(top_srcdir)/common bin_PROGRAMS = \ xrdp-keygen xrdp_keygen_SOURCES = keygen.c xrdp_keygen_LDADD = \ $(top_builddir)/common/libcommon.la xrdpsysconfdir = $(sysconfdir)/xrdp install-data-hook: umask 077 && \ if [ ! -f $(DESTDIR)$(xrdpsysconfdir)/rsakeys.ini ]; then \ ./xrdp-keygen xrdp $(DESTDIR)$(xrdpsysconfdir)/rsakeys.ini; \ fi && \ if [ ! -f $(DESTDIR)$(xrdpsysconfdir)/cert.pem ]; then \ openssl req -x509 -newkey rsa:2048 -sha256 -nodes \ -keyout $(DESTDIR)$(xrdpsysconfdir)/key.pem -out \ $(DESTDIR)$(xrdpsysconfdir)/cert.pem -days 365 \ -subj /C=US/ST=CA/L=Sunnyvale/O=xrdp/CN=www.xrdp.org \ -config $(srcdir)/openssl.conf; \ fi uninstall-hook: rm -f $(DESTDIR)$(xrdpsysconfdir)/rsakeys.ini rm -f $(DESTDIR)$(xrdpsysconfdir)/cert.pem rm -f $(DESTDIR)$(xrdpsysconfdir)/key.pem xrdp-0.9.1/keygen/keygen.c0000644000175000017500000004577113027003467012347 00000000000000/** * xrdp: A Remote Desktop Protocol server. * * Copyright (C) Jay Sorg 2004-2014 * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * * rsa key generator for xrdp */ /* references: http://www.securiteam.com/windowsntfocus/5EP010KG0G.html */ #include "os_calls.h" #include "ssl_calls.h" #include "arch.h" #include "list.h" #include "file.h" /* this is the signature size in bytes */ #define TSSK_KEY_LENGTH 64 /* default to 2048 bit key size, can set changed, set */ static int g_key_size_bits = 2048; static tui8 g_exponent[4] = { 0x01, 0x00, 0x01, 0x00 }; /* 4 bytes public exponent */ static tui8 g_ppk_e[4] = { 0x5B, 0x7B, 0x88, 0xC0 }; /* 64 byte modulus */ static tui8 g_ppk_n[72] = /* 64 bytes + 8 bytes pad */ { 0x3D, 0x3A, 0x5E, 0xBD, 0x72, 0x43, 0x3E, 0xC9, 0x4D, 0xBB, 0xC1, 0x1E, 0x4A, 0xBA, 0x5F, 0xCB, 0x3E, 0x88, 0x20, 0x87, 0xEF, 0xF5, 0xC1, 0xE2, 0xD7, 0xB7, 0x6B, 0x9A, 0xF2, 0x52, 0x45, 0x95, 0xCE, 0x63, 0x65, 0x6B, 0x58, 0x3A, 0xFE, 0xEF, 0x7C, 0xE7, 0xBF, 0xFE, 0x3D, 0xF6, 0x5C, 0x7D, 0x6C, 0x5E, 0x06, 0x09, 0x1A, 0xF5, 0x61, 0xBB, 0x20, 0x93, 0x09, 0x5F, 0x05, 0x6D, 0xEA, 0x87, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; /* 64 bytes private exponent */ static tui8 g_ppk_d[108] = /* 64 bytes + 44 bytes pad */ { 0x87, 0xA7, 0x19, 0x32, 0xDA, 0x11, 0x87, 0x55, 0x58, 0x00, 0x16, 0x16, 0x25, 0x65, 0x68, 0xF8, 0x24, 0x3E, 0xE6, 0xFA, 0xE9, 0x67, 0x49, 0x94, 0xCF, 0x92, 0xCC, 0x33, 0x99, 0xE8, 0x08, 0x60, 0x17, 0x9A, 0x12, 0x9F, 0x24, 0xDD, 0xB1, 0x24, 0x99, 0xC7, 0x3A, 0xB8, 0x0A, 0x7B, 0x0D, 0xDD, 0x35, 0x07, 0x79, 0x17, 0x0B, 0x51, 0x9B, 0xB3, 0xC7, 0x10, 0x01, 0x13, 0xE7, 0x3F, 0xF3, 0x5F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; /* 512 bit proprietary certificate dwVersion 0 4 bytes always 0x00000001 dwSigAlgId 4 4 bytes always 0x00000001 dwKeyAlgId 8 4 bytes always 0x00000001 wPublicKeyBlobType 12 2 bytes always 0x0006 wPublicKeyBlobLen 14 2 bytes 0x005C 92 bytes magic 16 4 bytes always 0x31415352 keylen 20 4 bytes 0x0048 72 bytes bitlen 24 4 bytes 0x0200 512 bits datalen 28 4 bytes 0x003F 63 bytes pubExp 32 4 bytes 0x00010001 modulus 36 72 bytes wSignatureBlobType 108 2 bytes always 0x0008 wSignatureBlobLen 110 2 bytes 0x0048 72 bytes SignatureBlob 112 72 bytes */ static tui8 g_testkey512[184] = /* 512 bit test key */ { 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, /* 0 */ 0x01, 0x00, 0x00, 0x00, 0x06, 0x00, 0x5c, 0x00, 0x52, 0x53, 0x41, 0x31, 0x48, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x3f, 0x00, 0x00, 0x00, 0x01, 0x00, 0x01, 0x00, 0x79, 0x6f, 0xb4, 0xdf, /* 32 */ 0xa6, 0x95, 0xb9, 0xa9, 0x61, 0xe3, 0xc4, 0x5e, 0xff, 0x6b, 0xd8, 0x81, 0x8a, 0x12, 0x4a, 0x93, 0x42, 0x97, 0x18, 0x93, 0xac, 0xd1, 0x3a, 0x38, 0x3c, 0x68, 0x50, 0x19, 0x31, 0xb6, 0x84, 0x51, /* 64 */ 0x79, 0xfb, 0x1c, 0xe7, 0xe3, 0x99, 0x20, 0xc7, 0x84, 0xdf, 0xd1, 0xaa, 0xb5, 0x15, 0xef, 0x47, 0x7e, 0xfc, 0x88, 0xeb, 0x29, 0xc3, 0x27, 0x5a, 0x35, 0xf8, 0xfd, 0xaa, 0x00, 0x00, 0x00, 0x00, /* 96 */ 0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x48, 0x00, 0x32, 0x3b, 0xde, 0x6f, 0x18, 0x97, 0x1e, 0xc3, 0x6b, 0x2b, 0x2d, 0xe4, 0xfc, 0x2d, 0xa2, 0x8e, 0x32, 0x3c, 0xf3, 0x1b, 0x24, 0x90, 0x57, 0x4d, /* 128 */ 0x8e, 0xe4, 0x69, 0xfc, 0x16, 0x8d, 0x41, 0x92, 0x78, 0xc7, 0x9c, 0xb4, 0x26, 0xff, 0xe8, 0x3e, 0xa1, 0x8a, 0xf5, 0x57, 0xc0, 0x7f, 0x3e, 0x21, 0x17, 0x32, 0x30, 0x6f, 0x79, 0xe1, 0x36, 0xcd, /* 160 */ 0xb6, 0x8e, 0xbe, 0x57, 0x57, 0xd2, 0xa9, 0x36, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; /* 2048 bit proprietary certificate dwVersion 0 4 bytes always 0x00000001 dwSigAlgId 4 4 bytes always 0x00000001 dwKeyAlgId 8 4 bytes always 0x00000001 wPublicKeyBlobType 12 2 bytes always 0x0006 wPublicKeyBlobLen 14 2 bytes 0x011C 284 bytes magic 16 4 bytes always 0x31415352 keylen 20 4 bytes 0x0108 264 bytes bitlen 24 4 bytes 0x0800 2048 bits datalen 28 4 bytes 0x00FF 255 bytes pubExp 32 4 bytes 0x00010001 modulus 36 264 bytes wSignatureBlobType 300 2 bytes always 0x0008 wSignatureBlobLen 302 2 bytes 0x0048 72 bytes SignatureBlob 304 72 bytes */ static tui8 g_testkey2048[376] = /* 2048 bit test key */ { 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, /* 0 */ 0x01, 0x00, 0x00, 0x00, 0x06, 0x00, 0x1c, 0x01, 0x52, 0x53, 0x41, 0x31, 0x08, 0x01, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0xff, 0x00, 0x00, 0x00, 0x01, 0x00, 0x01, 0x00, 0x13, 0x77, 0x6d, 0xd8, /* 32 */ 0x7b, 0x6e, 0x6f, 0xb4, 0x27, 0x6d, 0x70, 0x3a, 0x97, 0x5f, 0xcb, 0x50, 0x9b, 0x13, 0x6b, 0xc7, 0xba, 0xdf, 0x73, 0x54, 0x17, 0x35, 0xf0, 0x09, 0x9e, 0x9d, 0x0b, 0x6a, 0x2c, 0x9f, 0xd1, 0x0c, /* 64 */ 0xc6, 0x47, 0x83, 0xde, 0xca, 0x90, 0x20, 0xac, 0x70, 0x63, 0x9b, 0xb7, 0x49, 0x07, 0x0b, 0xf5, 0xf2, 0x38, 0x2a, 0x40, 0xff, 0xf1, 0xba, 0x97, 0x79, 0x3e, 0xd4, 0xd1, 0xf3, 0x41, 0x0f, 0x91, /* 96 */ 0xfe, 0x1a, 0x86, 0xf4, 0x1b, 0xef, 0xcc, 0x29, 0xa3, 0x35, 0x6f, 0x60, 0xfa, 0x98, 0x53, 0x51, 0x80, 0x57, 0x15, 0x2f, 0xe1, 0x8b, 0xd7, 0x86, 0x15, 0x2d, 0xb5, 0xec, 0x7a, 0xdd, 0xc5, 0x1d, /* 128 */ 0x1b, 0x88, 0x53, 0x67, 0x86, 0xe1, 0x6e, 0xcd, 0x4e, 0x2e, 0xfd, 0xd2, 0x49, 0x04, 0xfb, 0x1d, 0x95, 0xf0, 0xe9, 0x7f, 0x97, 0xa3, 0x1b, 0xb2, 0x92, 0x2e, 0x62, 0x2a, 0x96, 0xd4, 0xea, 0x18, /* 160 */ 0x8e, 0x99, 0x41, 0xea, 0x83, 0xb5, 0xf1, 0x0e, 0xea, 0x53, 0x70, 0x99, 0xd7, 0x9e, 0x0c, 0x65, 0x2b, 0xf4, 0xdc, 0x0e, 0xe7, 0x9e, 0xce, 0x04, 0x25, 0x01, 0x88, 0xc4, 0xc1, 0xd2, 0xa4, 0x18, /* 192 */ 0xc2, 0x8a, 0x52, 0x0f, 0x01, 0xb2, 0x71, 0x30, 0x44, 0x3f, 0x5b, 0x11, 0x2e, 0xe7, 0x53, 0xa0, 0xc8, 0x1f, 0x77, 0xaf, 0xb5, 0xbb, 0xaf, 0x12, 0xe8, 0x19, 0x0c, 0xf6, 0x1f, 0xa8, 0x3e, 0x11, /* 224 */ 0x34, 0xe4, 0xac, 0x1c, 0x1c, 0x00, 0xbb, 0xb9, 0x2f, 0xbb, 0x81, 0x76, 0x4e, 0x46, 0xda, 0x73, 0x00, 0x82, 0x71, 0xa4, 0x62, 0xc3, 0xd4, 0x3f, 0xda, 0x34, 0x54, 0x27, 0xe3, 0xd0, 0x3a, 0x73, /* 256 */ 0x2f, 0x99, 0xc4, 0x91, 0x56, 0x12, 0x98, 0xa8, 0x3b, 0x8d, 0x61, 0x83, 0x62, 0xb7, 0x20, 0x61, 0x4d, 0xc9, 0x41, 0xd1, 0x40, 0x02, 0x11, 0x4b, 0x63, 0x46, 0xc7, 0xc1, 0x00, 0x00, 0x00, 0x00, /* 288 */ 0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x48, 0x00, 0x00, 0x50, 0xb7, 0x75, 0xf3, 0x77, 0x99, 0xb2, 0xd3, 0xdd, 0xcd, 0x83, 0x6e, 0xdb, 0x0a, 0x29, 0x88, 0x05, 0xb5, 0x8a, 0x49, 0xd5, 0xa8, 0x5a, /* 320 */ 0xc3, 0xb7, 0x18, 0xc2, 0x3c, 0x1e, 0xde, 0xd3, 0x8f, 0xdd, 0x21, 0x27, 0x84, 0xa0, 0xc8, 0x8d, 0x65, 0xce, 0x5d, 0x3d, 0x46, 0x65, 0x88, 0xfc, 0x35, 0x0a, 0x04, 0xa0, 0xda, 0xc1, 0xab, 0xbf, /* 352 */ 0xcd, 0xf1, 0x7e, 0x71, 0x7b, 0xf8, 0x4a, 0x78, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; /*****************************************************************************/ static int APP_CC out_params(void) { g_writeln("%s", ""); g_writeln("xrdp rsa key gen utility examples"); g_writeln(" xrdp-keygen xrdp ['path and file name' | auto] [512 or 2048]"); g_writeln(" xrdp-keygen test"); g_writeln("%s", ""); return 0; } /*****************************************************************************/ /* this is the special key signing algorithm */ static int APP_CC sign_key(char *e_data, int e_len, char *n_data, int n_len, char *sign_data, int sign_len) { char *key; char *md5_final; void *md5; if ((e_len != 4) || ((n_len != 64) && (n_len != 256)) || (sign_len != 64)) { return 1; } if (n_len == 64) { key = (char *)g_malloc(184, 0); md5_final = (char *)g_malloc(64, 0); md5 = ssl_md5_info_create(); /* copy the test key */ g_memcpy(key, g_testkey512, 184); /* replace e and n */ g_memcpy(key + 32, e_data, e_len); g_memcpy(key + 36, n_data, n_len); ssl_md5_clear(md5); /* the first 108 bytes */ ssl_md5_transform(md5, key, 108); /* set the whole thing with 0xff */ g_memset(md5_final, 0xff, 64); /* digest 16 bytes */ ssl_md5_complete(md5, md5_final); /* set non 0xff array items */ md5_final[16] = 0; md5_final[62] = 1; md5_final[63] = 0; /* encrypt */ ssl_mod_exp(sign_data, sign_len, md5_final, 64, (char *)g_ppk_n, 64, (char *)g_ppk_d, 64); /* cleanup */ ssl_md5_info_delete(md5); g_free(key); g_free(md5_final); } else if (n_len == 256) { key = (char *)g_malloc(376, 0); md5_final = (char *)g_malloc(64, 0); md5 = ssl_md5_info_create(); /* copy the test key */ g_memcpy(key, g_testkey2048, 376); /* replace e and n */ g_memcpy(key + 32, e_data, e_len); g_memcpy(key + 36, n_data, n_len); ssl_md5_clear(md5); /* the first 300 bytes */ ssl_md5_transform(md5, key, 300); /* set the whole thing with 0xff */ g_memset(md5_final, 0xff, 64); /* digest 16 bytes */ ssl_md5_complete(md5, md5_final); /* set non 0xff array items */ md5_final[16] = 0; md5_final[62] = 1; md5_final[63] = 0; /* encrypt */ ssl_mod_exp(sign_data, sign_len, md5_final, 64, (char *)g_ppk_n, 64, (char *)g_ppk_d, 64); /* cleanup */ ssl_md5_info_delete(md5); g_free(key); g_free(md5_final); } return 0; } /*****************************************************************************/ static int APP_CC write_out_line(int fd, const char *name, char *data, int len) { int max; int error; int index; int data_item; int buf_pos; char *buf; char *text; text = (char *)g_malloc(256, 0); max = len; max = max * 10; buf_pos = g_strlen(name); max = max + buf_pos + 16; buf = (char *)g_malloc(max, 0); g_strncpy(buf, name, max - 1); buf[buf_pos] = '='; buf_pos++; for (index = 0; index < len; index++) { data_item = (tui8)(data[index]); g_snprintf(text, 255, "0x%2.2x", data_item); if (index != 0) { buf[buf_pos] = ','; buf_pos++; } buf[buf_pos] = text[0]; buf_pos++; buf[buf_pos] = text[1]; buf_pos++; buf[buf_pos] = text[2]; buf_pos++; buf[buf_pos] = text[3]; buf_pos++; } buf[buf_pos] = '\n'; buf_pos++; buf[buf_pos] = 0; error = g_file_write(fd, buf, buf_pos) == -1; g_free(buf); g_free(text); return error; } /*****************************************************************************/ static int APP_CC save_all(char *e_data, int e_len, char *n_data, int n_len, char *d_data, int d_len, char *sign_data, int sign_len, const char *path_and_file_name) { int fd; char filename[256]; if (path_and_file_name == 0) { g_strncpy(filename, "rsakeys.ini", 255); } else { g_strncpy(filename, path_and_file_name, 255); } g_writeln("saving to %s", filename); g_writeln("%s", ""); if (g_file_exist(filename)) { if (g_file_delete(filename) == 0) { g_writeln("problem deleting %s, maybe no rights", filename); return 1; } } fd = g_file_open(filename); if (fd != -1) { if (g_file_write(fd, "[keys]\n", 7) == -1) { g_writeln("problem writing to %s, maybe no rights", filename); g_file_close(fd); return 1; } write_out_line(fd, "pub_exp", e_data, e_len); write_out_line(fd, "pub_mod", n_data, n_len); write_out_line(fd, "pub_sig", sign_data, sign_len); write_out_line(fd, "pri_exp", d_data, d_len); } else { g_writeln("problem opening %s, maybe no rights", filename); return 1; } g_file_close(fd); return 0; } /*****************************************************************************/ static int APP_CC key_gen(const char *path_and_file_name) { char *e_data; char *n_data; char *d_data; char *sign_data; int e_len; int n_len; int d_len; int sign_len; int error; e_data = (char *)g_exponent; n_data = (char *)g_malloc(256, 0); d_data = (char *)g_malloc(256, 0); sign_data = (char *)g_malloc(64, 0); e_len = 4; n_len = g_key_size_bits / 8; d_len = n_len; sign_len = 64; error = 0; g_writeln("%s", ""); g_writeln("Generating %d bit rsa key...", g_key_size_bits); g_writeln("%s", ""); if (error == 0) { error = ssl_gen_key_xrdp1(g_key_size_bits, e_data, e_len, n_data, n_len, d_data, d_len); if (error != 0) { g_writeln("error %d in key_gen, ssl_gen_key_xrdp1", error); } } if (error == 0) { g_writeln("ssl_gen_key_xrdp1 ok"); g_writeln("%s", ""); error = sign_key(e_data, e_len, n_data, n_len, sign_data, sign_len); if (error != 0) { g_writeln("error %d in key_gen, sign_key", error); } } if (error == 0) { error = save_all(e_data, e_len, n_data, n_len, d_data, d_len, sign_data, sign_len, path_and_file_name); if (error != 0) { g_writeln("error %d in key_gen, save_all", error); } } g_free(n_data); g_free(d_data); g_free(sign_data); return error; } /*****************************************************************************/ static int APP_CC key_gen_auto(void) { return key_gen("/etc/xrdp/rsakeys.ini"); } /*****************************************************************************/ static int APP_CC key_test512(void) { char *md5_final; char *sig; void *md5; md5_final = (char *)g_malloc(64, 0); sig = (char *)g_malloc(64, 0); md5 = ssl_md5_info_create(); g_writeln("original key is:"); g_hexdump((char *)g_testkey512, 184); g_writeln("original exponent is:"); g_hexdump((char *)g_testkey512 + 32, 4); g_writeln("original modulus is:"); g_hexdump((char *)g_testkey512 + 36, 64); g_writeln("original signature is:"); g_hexdump((char *)g_testkey512 + 112, 64); ssl_md5_clear(md5); ssl_md5_transform(md5, (char *)g_testkey512, 108); g_memset(md5_final, 0xff, 64); ssl_md5_complete(md5, md5_final); g_writeln("md5 hash of first 108 bytes of this key is:"); g_hexdump(md5_final, 16); md5_final[16] = 0; md5_final[62] = 1; md5_final[63] = 0; ssl_mod_exp(sig, 64, md5_final, 64, (char *)g_ppk_n, 64, (char *)g_ppk_d, 64); g_writeln("produced signature(this should match original " "signature above) is:"); g_hexdump(sig, 64); g_memset(md5_final, 0, 64); ssl_mod_exp(md5_final, 64, (char *)g_testkey512 + 112, 64, (char *)g_ppk_n, 64, (char *)g_ppk_e, 4); g_writeln("decrypted hash of first 108 bytes of this key is:"); g_hexdump(md5_final, 64); ssl_md5_info_delete(md5); g_free(md5_final); g_free(sig); return 0; } /*****************************************************************************/ static int APP_CC key_test2048(void) { char *md5_final; char *sig; void *md5; md5_final = (char *)g_malloc(64, 0); sig = (char *)g_malloc(64, 0); md5 = ssl_md5_info_create(); g_writeln("original key is:"); g_hexdump((char *)g_testkey2048, 376); g_writeln("original exponent is:"); g_hexdump((char *)g_testkey2048 + 32, 4); g_writeln("original modulus is:"); g_hexdump((char *)g_testkey2048 + 36, 256); g_writeln("original signature is:"); g_hexdump((char *)g_testkey2048 + 304, 64); ssl_md5_clear(md5); ssl_md5_transform(md5, (char *)g_testkey2048, 300); g_memset(md5_final, 0xff, 64); ssl_md5_complete(md5, md5_final); g_writeln("md5 hash of first 300 bytes of this key is:"); g_hexdump(md5_final, 16); md5_final[16] = 0; md5_final[62] = 1; md5_final[63] = 0; ssl_mod_exp(sig, 64, md5_final, 64, (char *)g_ppk_n, 64, (char *)g_ppk_d, 64); g_writeln("produced signature(this should match original " "signature above) is:"); g_hexdump(sig, 64); g_memset(md5_final, 0, 64); ssl_mod_exp(md5_final, 64, (char *)g_testkey2048 + 304, 64, (char *)g_ppk_n, 64, (char *)g_ppk_e, 4); g_writeln("decrypted hash of first 108 bytes of this key is:"); g_hexdump(md5_final, 64); ssl_md5_info_delete(md5); g_free(md5_final); g_free(sig); return 0; } /*****************************************************************************/ int DEFAULT_CC main(int argc, char **argv) { if (argc > 1) { if (g_strcasecmp(argv[1], "xrdp") == 0) { if (argc > 2) { if (argc > 3) { g_key_size_bits = g_atoi(argv[3]); if ((g_key_size_bits != 512) && (g_key_size_bits != 2048)) { out_params(); return 0; } } if (g_strcasecmp(argv[2], "auto") == 0) { if (g_getuid() != 0) { g_writeln("must run as root"); return 0; } return key_gen_auto(); } else { return key_gen(argv[2]); } } else { return key_gen(0); } } else if (g_strcasecmp(argv[1], "test") == 0) { g_writeln("%s", ""); g_writeln("testing 512 bit key"); key_test512(); g_writeln("%s", ""); g_writeln("testing 2048 bit key"); key_test2048(); return 0; } } out_params(); return 0; } xrdp-0.9.1/keygen/openssl.conf0000644000175000017500000000011413027003467013231 00000000000000[req] distinguished_name = req_distinguished_name [req_distinguished_name] xrdp-0.9.1/config_ac-h.in0000644000175000017500000000432213027004325012101 00000000000000/* config_ac-h.in. Generated from configure.ac by autoheader. */ /* Define to 1 if you have the header file. */ #undef HAVE_DLFCN_H /* Define to 1 if the system has the `format' function attribute */ #undef HAVE_FUNC_ATTRIBUTE_FORMAT /* Define to 1 if you have the header file. */ #undef HAVE_INTTYPES_H /* Define to 1 if you have the header file. */ #undef HAVE_MEMORY_H /* Using OpenPAM */ #undef HAVE_PAM_CONSTANTS_H /* Define to 1 if you have the header file. */ #undef HAVE_STDINT_H /* Define to 1 if you have the header file. */ #undef HAVE_STDLIB_H /* Define to 1 if you have the header file. */ #undef HAVE_STRINGS_H /* Define to 1 if you have the header file. */ #undef HAVE_STRING_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_PRCTL_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_STAT_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_TYPES_H /* Define to 1 if you have the header file. */ #undef HAVE_UNISTD_H /* Using Linux-PAM */ #undef HAVE__PAM_TYPES_H /* Define to the sub-directory in which libtool stores uninstalled libraries. */ #undef LT_OBJDIR /* Name of package */ #undef PACKAGE /* Define to the address where bug reports for this package should be sent. */ #undef PACKAGE_BUGREPORT /* Define to the full name of this package. */ #undef PACKAGE_NAME /* Define to the full name and version of this package. */ #undef PACKAGE_STRING /* Define to the one symbol short name of this package. */ #undef PACKAGE_TARNAME /* Define to the home page for this package. */ #undef PACKAGE_URL /* Define to the version of this package. */ #undef PACKAGE_VERSION /* Define to 1 if you have the ANSI C header files. */ #undef STDC_HEADERS /* Disable PAM */ #undef USE_NOPAM /* Version number of package */ #undef VERSION /* Enable IPv6 */ #undef XRDP_ENABLE_IPV6 /* Enable IPv6 only */ #undef XRDP_ENABLE_IPV6ONLY /* Define to 1 if the X Window System is missing or not being used. */ #undef X_DISPLAY_MISSING /* Define to empty if `const' does not conform to ANSI C. */ #undef const /* Substitute for socklen_t */ #undef socklen_t xrdp-0.9.1/mc/0000755000175000017500000000000013027005541010073 500000000000000xrdp-0.9.1/mc/Makefile.in0000644000175000017500000005064513027004326012072 00000000000000# Makefile.in generated by automake 1.14.1 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2013 Free Software Foundation, Inc. # This Makefile.in is free software; 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* you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * * media center */ /* include other h files */ #include "arch.h" #include "parse.h" #include "os_calls.h" #include "defines.h" #define CURRENT_MOD_VER 3 struct mod { int size; /* size of this struct */ int version; /* internal version */ /* client functions */ int (*mod_start)(struct mod* v, int w, int h, int bpp); int (*mod_connect)(struct mod* v); int (*mod_event)(struct mod* v, int msg, long param1, long param2, long param3, long param4); int (*mod_signal)(struct mod* v); int (*mod_end)(struct mod* v); int (*mod_set_param)(struct mod* v, const char *name, char* value); int (*mod_session_change)(struct mod* v, int, int); int (*mod_get_wait_objs)(struct mod* v, tbus* read_objs, int* rcount, tbus* write_objs, int* wcount, int* timeout); int (*mod_check_wait_objs)(struct mod* v); tintptr mod_dumby[100 - 9]; /* align, 100 minus the number of mod functions above */ /* server functions */ int (*server_begin_update)(struct mod* v); int (*server_end_update)(struct mod* v); int (*server_fill_rect)(struct mod* v, int x, int y, int cx, int cy); int (*server_screen_blt)(struct mod* v, int x, int y, int cx, int cy, int srcx, int srcy); int (*server_paint_rect)(struct mod* v, int x, int y, int cx, int cy, char* data, int width, int height, int srcx, int srcy); int (*server_set_cursor)(struct mod* v, int x, int y, char* data, char* mask); int (*server_palette)(struct mod* v, int* palette); int (*server_msg)(struct mod* v, char* msg, int code); int (*server_is_term)(struct mod* v); int (*server_set_clip)(struct mod* v, int x, int y, int cx, int cy); int (*server_reset_clip)(struct mod* v); int (*server_set_fgcolor)(struct mod* v, int fgcolor); int (*server_set_bgcolor)(struct mod* v, int bgcolor); int (*server_set_opcode)(struct mod* v, int opcode); int (*server_set_mixmode)(struct mod* v, int mixmode); int (*server_set_brush)(struct mod* v, int x_origin, int y_origin, int style, char* pattern); int (*server_set_pen)(struct mod* v, int style, int width); int (*server_draw_line)(struct mod* v, int x1, int y1, int x2, int y2); int (*server_add_char)(struct mod* v, int font, int character, int offset, int baseline, int width, int height, char* data); int (*server_draw_text)(struct mod* v, int font, int flags, int mixmode, int clip_left, int clip_top, int clip_right, int clip_bottom, int box_left, int box_top, int box_right, int box_bottom, int x, int y, char* data, int data_len); int (*server_reset)(struct mod* v, int width, int height, int bpp); int (*server_query_channel)(struct mod* v, int index, char* channel_name, int* channel_flags); int (*server_get_channel_id)(struct mod* v, const char *name); int (*server_send_to_channel)(struct mod* v, int channel_id, char* data, int data_len, int total_data_len, int flags); int (*server_bell_trigger)(struct mod* v); tintptr server_dumby[100 - 25]; /* align, 100 minus the number of server functions above */ /* common */ tintptr handle; /* pointer to self as long */ tintptr wm; tintptr painter; tintptr si; /* mod data */ int sck; int width; int height; int bpp; }; xrdp-0.9.1/mc/mc.c0000644000175000017500000000567413027003467010577 00000000000000/** * xrdp: A Remote Desktop Protocol server. * * Copyright (C) Jay Sorg 2004-2013 * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * * media center */ #include "mc.h" /*****************************************************************************/ /* return error */ int DEFAULT_CC lib_mod_start(struct mod *mod, int w, int h, int bpp) { LIB_DEBUG(mod, "in lib_mod_start"); mod->width = w; mod->height = h; mod->bpp = bpp; LIB_DEBUG(mod, "out lib_mod_start"); return 0; } /******************************************************************************/ /* return error */ int DEFAULT_CC lib_mod_connect(struct mod *mod) { LIB_DEBUG(mod, "in lib_mod_connect"); LIB_DEBUG(mod, "out lib_mod_connect"); return 0; } /******************************************************************************/ /* return error */ int DEFAULT_CC lib_mod_event(struct mod *mod, int msg, long param1, long param2, long param3, long param4) { LIB_DEBUG(mod, "in lib_mod_event"); LIB_DEBUG(mod, "out lib_mod_event"); return 0; } /******************************************************************************/ /* return error */ int DEFAULT_CC lib_mod_signal(struct mod *mod) { LIB_DEBUG(mod, "in lib_mod_signal"); LIB_DEBUG(mod, "out lib_mod_signal"); return 0; } /******************************************************************************/ /* return error */ int DEFAULT_CC lib_mod_end(struct mod *mod) { return 0; } /******************************************************************************/ /* return error */ int DEFAULT_CC lib_mod_set_param(struct mod *mod, const char *name, char *value) { return 0; } /******************************************************************************/ tintptr EXPORT_CC mod_init(void) { struct mod *mod; mod = (struct mod *)g_malloc(sizeof(struct mod), 1); mod->size = sizeof(struct mod); mod->version = CURRENT_MOD_VER; mod->handle = (tintptr) mod; mod->mod_connect = lib_mod_connect; mod->mod_start = lib_mod_start; mod->mod_event = lib_mod_event; mod->mod_signal = lib_mod_signal; mod->mod_end = lib_mod_end; mod->mod_set_param = lib_mod_set_param; return (tintptr) mod; } /******************************************************************************/ int EXPORT_CC mod_exit(tintptr handle) { struct mod *mod = (struct mod *) handle; if (mod == 0) { return 0; } g_free(mod); return 0; } xrdp-0.9.1/libpainter/0000755000175000017500000000000013027005541011625 500000000000000xrdp-0.9.1/libpainter/Makefile.in0000644000175000017500000006121013027004316013611 00000000000000# Makefile.in generated by automake 1.14.1 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2013 Free Software Foundation, Inc. # This Makefile.in is free software; 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" >&6; } if ${lt_cv_nm_interface+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_nm_interface="BSD nm" echo "int some_variable = 0;" > conftest.$ac_ext (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) (eval "$ac_compile" 2>conftest.err) cat conftest.err >&5 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) cat conftest.err >&5 (eval echo "\"\$as_me:$LINENO: output\"" >&5) cat conftest.out >&5 if $GREP 'External.*some_variable' conftest.out > /dev/null; then lt_cv_nm_interface="MS dumpbin" fi rm -f conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 $as_echo "$lt_cv_nm_interface" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 $as_echo_n "checking whether ln -s works... 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Even if it were fixed, the result of this # check would be larger than it should be. lt_cv_sys_max_cmd_len=12288; # 12K is about right ;; gnu*) # Under GNU Hurd, this test is not required because there is # no limit to the length of command line arguments. # Libtool will interpret -1 as no limit whatsoever lt_cv_sys_max_cmd_len=-1; ;; cygwin* | mingw* | cegcc*) # On Win9x/ME, this test blows up -- it succeeds, but takes # about 5 minutes as the teststring grows exponentially. # Worse, since 9x/ME are not pre-emptively multitasking, # you end up with a "frozen" computer, even though with patience # the test eventually succeeds (with a max line length of 256k). # Instead, let's just punt: use the minimum linelength reported by # all of the supported platforms: 8192 (on NT/2K/XP). lt_cv_sys_max_cmd_len=8192; ;; mint*) # On MiNT this can take a long time and run out of memory. lt_cv_sys_max_cmd_len=8192; ;; amigaos*) # On AmigaOS with pdksh, this test takes hours, literally. # So we just punt and use a minimum line length of 8192. lt_cv_sys_max_cmd_len=8192; ;; netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) # This has been around since 386BSD, at least. Likely further. if test -x /sbin/sysctl; then lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` elif test -x /usr/sbin/sysctl; then lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` else lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs fi # And add a safety zone lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` ;; interix*) # We know the value 262144 and hardcode it with a safety zone (like BSD) lt_cv_sys_max_cmd_len=196608 ;; os2*) # The test takes a long time on OS/2. lt_cv_sys_max_cmd_len=8192 ;; osf*) # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not # nice to cause kernel panics so lets avoid the loop below. # First set a reasonable default. lt_cv_sys_max_cmd_len=16384 # if test -x /sbin/sysconfig; then case `/sbin/sysconfig -q proc exec_disable_arg_limit` in *1*) lt_cv_sys_max_cmd_len=-1 ;; esac fi ;; sco3.2v5*) lt_cv_sys_max_cmd_len=102400 ;; sysv5* | sco5v6* | sysv4.2uw2*) kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` if test -n "$kargmax"; then lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` else lt_cv_sys_max_cmd_len=32768 fi ;; *) lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` if test -n "$lt_cv_sys_max_cmd_len" && \ test undefined != "$lt_cv_sys_max_cmd_len"; then lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` else # Make teststring a little bigger before we do anything with it. # a 1K string should be a reasonable start. for i in 1 2 3 4 5 6 7 8 ; do teststring=$teststring$teststring done SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} # If test is not a shell built-in, we'll probably end up computing a # maximum length that is only half of the actual maximum length, but # we can't tell. while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \ = "X$teststring$teststring"; } >/dev/null 2>&1 && test $i != 17 # 1/2 MB should be enough do i=`expr $i + 1` teststring=$teststring$teststring done # Only check the string length outside the loop. lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` teststring= # Add a significant safety factor because C++ compilers can tack on # massive amounts of additional arguments before passing them to the # linker. It appears as though 1/2 is a usable value. lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` fi ;; esac fi if test -n $lt_cv_sys_max_cmd_len ; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 $as_echo "$lt_cv_sys_max_cmd_len" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 $as_echo "none" >&6; } fi max_cmd_len=$lt_cv_sys_max_cmd_len : ${CP="cp -f"} : ${MV="mv -f"} : ${RM="rm -f"} { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; } # Try some XSI features xsi_shell=no ( _lt_dummy="a/b/c" test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \ = c,a/b,b/c, \ && eval 'test $(( 1 + 1 )) -eq 2 \ && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ && xsi_shell=yes { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5 $as_echo "$xsi_shell" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; } lt_shell_append=no ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \ >/dev/null 2>&1 \ && lt_shell_append=yes { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5 $as_echo "$lt_shell_append" >&6; } if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then lt_unset=unset else lt_unset=false fi # test EBCDIC or ASCII case `echo X|tr X '\101'` in A) # ASCII based system # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr lt_SP2NL='tr \040 \012' lt_NL2SP='tr \015\012 \040\040' ;; *) # EBCDIC based system lt_SP2NL='tr \100 \n' lt_NL2SP='tr \r\n \100\100' ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 $as_echo_n "checking how to convert $build file names to $host format... " >&6; } if ${lt_cv_to_host_file_cmd+:} false; then : $as_echo_n "(cached) " >&6 else case $host in *-*-mingw* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 ;; *-*-cygwin* ) lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 ;; * ) # otherwise, assume *nix lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 ;; esac ;; *-*-cygwin* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin ;; *-*-cygwin* ) lt_cv_to_host_file_cmd=func_convert_file_noop ;; * ) # otherwise, assume *nix lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin ;; esac ;; * ) # unhandled hosts (and "normal" native builds) lt_cv_to_host_file_cmd=func_convert_file_noop ;; esac fi to_host_file_cmd=$lt_cv_to_host_file_cmd { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 $as_echo "$lt_cv_to_host_file_cmd" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 $as_echo_n "checking how to convert $build file names to toolchain format... " >&6; } if ${lt_cv_to_tool_file_cmd+:} false; then : $as_echo_n "(cached) " >&6 else #assume ordinary cross tools, or native build. lt_cv_to_tool_file_cmd=func_convert_file_noop case $host in *-*-mingw* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 ;; esac ;; esac fi to_tool_file_cmd=$lt_cv_to_tool_file_cmd { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 $as_echo "$lt_cv_to_tool_file_cmd" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 $as_echo_n "checking for $LD option to reload object files... " >&6; } if ${lt_cv_ld_reload_flag+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ld_reload_flag='-r' fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 $as_echo "$lt_cv_ld_reload_flag" >&6; } reload_flag=$lt_cv_ld_reload_flag case $reload_flag in "" | " "*) ;; *) reload_flag=" $reload_flag" ;; esac reload_cmds='$LD$reload_flag -o $output$reload_objs' case $host_os in cygwin* | mingw* | pw32* | cegcc*) if test "$GCC" != yes; then reload_cmds=false fi ;; darwin*) if test "$GCC" = yes; then reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' else reload_cmds='$LD$reload_flag -o $output$reload_objs' fi ;; esac if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. set dummy ${ac_tool_prefix}objdump; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_OBJDUMP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$OBJDUMP"; then ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OBJDUMP=$ac_cv_prog_OBJDUMP if test -n "$OBJDUMP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 $as_echo "$OBJDUMP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_OBJDUMP"; then ac_ct_OBJDUMP=$OBJDUMP # Extract the first word of "objdump", so it can be a program name with args. set dummy objdump; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_OBJDUMP"; then ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OBJDUMP="objdump" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP if test -n "$ac_ct_OBJDUMP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 $as_echo "$ac_ct_OBJDUMP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_OBJDUMP" = x; then OBJDUMP="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OBJDUMP=$ac_ct_OBJDUMP fi else OBJDUMP="$ac_cv_prog_OBJDUMP" fi test -z "$OBJDUMP" && OBJDUMP=objdump { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 $as_echo_n "checking how to recognize dependent libraries... " >&6; } if ${lt_cv_deplibs_check_method+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_file_magic_cmd='$MAGIC_CMD' lt_cv_file_magic_test_file= lt_cv_deplibs_check_method='unknown' # Need to set the preceding variable on all platforms that support # interlibrary dependencies. # 'none' -- dependencies not supported. # `unknown' -- same as none, but documents that we really don't know. # 'pass_all' -- all dependencies passed with no checks. # 'test_compile' -- check by making test program. # 'file_magic [[regex]]' -- check by looking for files in library path # which responds to the $file_magic_cmd with a given extended regex. # If you have `file' or equivalent on your system and you're not sure # whether `pass_all' will *always* work, you probably want this one. case $host_os in aix[4-9]*) lt_cv_deplibs_check_method=pass_all ;; beos*) lt_cv_deplibs_check_method=pass_all ;; bsdi[45]*) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' lt_cv_file_magic_cmd='/usr/bin/file -L' lt_cv_file_magic_test_file=/shlib/libc.so ;; cygwin*) # func_win32_libid is a shell function defined in ltmain.sh lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' ;; mingw* | pw32*) # Base MSYS/MinGW do not provide the 'file' command needed by # func_win32_libid shell function, so use a weaker test based on 'objdump', # unless we find 'file', for example because we are cross-compiling. # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin. if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' else # Keep this pattern in sync with the one in func_win32_libid. lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' lt_cv_file_magic_cmd='$OBJDUMP -f' fi ;; cegcc*) # use the weaker test based on 'objdump'. See mingw*. lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' lt_cv_file_magic_cmd='$OBJDUMP -f' ;; darwin* | rhapsody*) lt_cv_deplibs_check_method=pass_all ;; freebsd* | dragonfly*) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then case $host_cpu in i*86 ) # Not sure whether the presence of OpenBSD here was a mistake. # Let's accept both of them until this is cleared up. lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' lt_cv_file_magic_cmd=/usr/bin/file lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` ;; esac else lt_cv_deplibs_check_method=pass_all fi ;; haiku*) lt_cv_deplibs_check_method=pass_all ;; hpux10.20* | hpux11*) lt_cv_file_magic_cmd=/usr/bin/file case $host_cpu in ia64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so ;; hppa*64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl ;; *) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' lt_cv_file_magic_test_file=/usr/lib/libc.sl ;; esac ;; interix[3-9]*) # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' ;; irix5* | irix6* | nonstopux*) case $LD in *-32|*"-32 ") libmagic=32-bit;; *-n32|*"-n32 ") libmagic=N32;; *-64|*"-64 ") libmagic=64-bit;; *) libmagic=never-match;; esac lt_cv_deplibs_check_method=pass_all ;; # This must be glibc/ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) lt_cv_deplibs_check_method=pass_all ;; netbsd* | netbsdelf*-gnu) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' fi ;; newos6*) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' lt_cv_file_magic_cmd=/usr/bin/file lt_cv_file_magic_test_file=/usr/lib/libnls.so ;; *nto* | *qnx*) lt_cv_deplibs_check_method=pass_all ;; openbsd*) if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' fi ;; osf3* | osf4* | osf5*) lt_cv_deplibs_check_method=pass_all ;; rdos*) lt_cv_deplibs_check_method=pass_all ;; solaris*) lt_cv_deplibs_check_method=pass_all ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) lt_cv_deplibs_check_method=pass_all ;; sysv4 | sysv4.3*) case $host_vendor in motorola) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` ;; ncr) lt_cv_deplibs_check_method=pass_all ;; sequent) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;; sni) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" lt_cv_file_magic_test_file=/lib/libc.so ;; siemens) lt_cv_deplibs_check_method=pass_all ;; pc) lt_cv_deplibs_check_method=pass_all ;; esac ;; tpf*) lt_cv_deplibs_check_method=pass_all ;; esac fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 $as_echo "$lt_cv_deplibs_check_method" >&6; } file_magic_glob= want_nocaseglob=no if test "$build" = "$host"; then case $host_os in mingw* | pw32*) if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then want_nocaseglob=yes else file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` fi ;; esac fi file_magic_cmd=$lt_cv_file_magic_cmd deplibs_check_method=$lt_cv_deplibs_check_method test -z "$deplibs_check_method" && deplibs_check_method=unknown if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. set dummy ${ac_tool_prefix}dlltool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_DLLTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$DLLTOOL"; then ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DLLTOOL=$ac_cv_prog_DLLTOOL if test -n "$DLLTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 $as_echo "$DLLTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_DLLTOOL"; then ac_ct_DLLTOOL=$DLLTOOL # Extract the first word of "dlltool", so it can be a program name with args. set dummy dlltool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_DLLTOOL"; then ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DLLTOOL="dlltool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL if test -n "$ac_ct_DLLTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 $as_echo "$ac_ct_DLLTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_DLLTOOL" = x; then DLLTOOL="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DLLTOOL=$ac_ct_DLLTOOL fi else DLLTOOL="$ac_cv_prog_DLLTOOL" fi test -z "$DLLTOOL" && DLLTOOL=dlltool { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 $as_echo_n "checking how to associate runtime and link libraries... " >&6; } if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_sharedlib_from_linklib_cmd='unknown' case $host_os in cygwin* | mingw* | pw32* | cegcc*) # two different shell functions defined in ltmain.sh # decide which to use based on capabilities of $DLLTOOL case `$DLLTOOL --help 2>&1` in *--identify-strict*) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib ;; *) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback ;; esac ;; *) # fallback: assume linklib IS sharedlib lt_cv_sharedlib_from_linklib_cmd="$ECHO" ;; esac fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 $as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; } sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO if test -n "$ac_tool_prefix"; then for ac_prog in ar do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_AR+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$AR"; then ac_cv_prog_AR="$AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_AR="$ac_tool_prefix$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi AR=$ac_cv_prog_AR if test -n "$AR"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 $as_echo "$AR" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$AR" && break done fi if test -z "$AR"; then ac_ct_AR=$AR for ac_prog in ar do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_AR+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_AR"; then ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_AR="$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_AR=$ac_cv_prog_ac_ct_AR if test -n "$ac_ct_AR"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 $as_echo "$ac_ct_AR" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$ac_ct_AR" && break done if test "x$ac_ct_AR" = x; then AR="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac AR=$ac_ct_AR fi fi : ${AR=ar} : ${AR_FLAGS=cru} { $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 $as_echo_n "checking for archiver @FILE support... " >&6; } if ${lt_cv_ar_at_file+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ar_at_file=no cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : echo conftest.$ac_objext > conftest.lst lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 (eval $lt_ar_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } if test "$ac_status" -eq 0; then # Ensure the archiver fails upon bogus file names. rm -f conftest.$ac_objext libconftest.a { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 (eval $lt_ar_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } if test "$ac_status" -ne 0; then lt_cv_ar_at_file=@ fi fi rm -f conftest.* libconftest.a fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 $as_echo "$lt_cv_ar_at_file" >&6; } if test "x$lt_cv_ar_at_file" = xno; then archiver_list_spec= else archiver_list_spec=$lt_cv_ar_at_file fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. set dummy ${ac_tool_prefix}strip; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_STRIP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$STRIP"; then ac_cv_prog_STRIP="$STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_STRIP="${ac_tool_prefix}strip" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi STRIP=$ac_cv_prog_STRIP if test -n "$STRIP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 $as_echo "$STRIP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_STRIP"; then ac_ct_STRIP=$STRIP # Extract the first word of "strip", so it can be a program name with args. set dummy strip; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_STRIP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_STRIP"; then ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_STRIP="strip" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP if test -n "$ac_ct_STRIP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 $as_echo "$ac_ct_STRIP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_STRIP" = x; then STRIP=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac STRIP=$ac_ct_STRIP fi else STRIP="$ac_cv_prog_STRIP" fi test -z "$STRIP" && STRIP=: if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. set dummy ${ac_tool_prefix}ranlib; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_RANLIB+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$RANLIB"; then ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi RANLIB=$ac_cv_prog_RANLIB if test -n "$RANLIB"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 $as_echo "$RANLIB" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_RANLIB"; then ac_ct_RANLIB=$RANLIB # Extract the first word of "ranlib", so it can be a program name with args. set dummy ranlib; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_RANLIB"; then ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_RANLIB="ranlib" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB if test -n "$ac_ct_RANLIB"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 $as_echo "$ac_ct_RANLIB" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_RANLIB" = x; then RANLIB=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac RANLIB=$ac_ct_RANLIB fi else RANLIB="$ac_cv_prog_RANLIB" fi test -z "$RANLIB" && RANLIB=: # Determine commands to create old-style static archives. old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' old_postinstall_cmds='chmod 644 $oldlib' old_postuninstall_cmds= if test -n "$RANLIB"; then case $host_os in openbsd*) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" ;; *) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" ;; esac old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" fi case $host_os in darwin*) lock_old_archive_extraction=yes ;; *) lock_old_archive_extraction=no ;; esac # If no C compiler was specified, use CC. LTCC=${LTCC-"$CC"} # If no C compiler flags were specified, use CFLAGS. LTCFLAGS=${LTCFLAGS-"$CFLAGS"} # Allow CC to be a program name with arguments. compiler=$CC # Check for command to grab the raw symbol name followed by C symbol from nm. { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } if ${lt_cv_sys_global_symbol_pipe+:} false; then : $as_echo_n "(cached) " >&6 else # These are sane defaults that work on at least a few old systems. # [They come from Ultrix. What could be older than Ultrix?!! ;)] # Character class describing NM global symbol codes. symcode='[BCDEGRST]' # Regexp to match symbols that can be accessed directly from C. sympat='\([_A-Za-z][_A-Za-z0-9]*\)' # Define system-specific variables. case $host_os in aix*) symcode='[BCDT]' ;; cygwin* | mingw* | pw32* | cegcc*) symcode='[ABCDGISTW]' ;; hpux*) if test "$host_cpu" = ia64; then symcode='[ABCDEGRST]' fi ;; irix* | nonstopux*) symcode='[BCDEGRST]' ;; osf*) symcode='[BCDEGQRST]' ;; solaris*) symcode='[BDRT]' ;; sco3.2v5*) symcode='[DT]' ;; sysv4.2uw2*) symcode='[DT]' ;; sysv5* | sco5v6* | unixware* | OpenUNIX*) symcode='[ABDT]' ;; sysv4) symcode='[DFNSTU]' ;; esac # If we're using GNU nm, then use its standard symbol codes. case `$NM -V 2>&1` in *GNU* | *'with BFD'*) symcode='[ABCDGIRSTW]' ;; esac # Transform an extracted symbol line into a proper C declaration. # Some systems (esp. on ia64) link data and code symbols differently, # so use this general approach. lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" # Transform an extracted symbol line into symbol name and symbol address lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'" lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'" # Handle CRLF in mingw tool chain opt_cr= case $build_os in mingw*) opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp ;; esac # Try without a prefix underscore, then with it. for ac_symprfx in "" "_"; do # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. symxfrm="\\1 $ac_symprfx\\2 \\2" # Write the raw and C identifiers. if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Fake it for dumpbin and say T for any non-static function # and D for any global variable. # Also find C++ and __fastcall symbols from MSVC++, # which start with @ or ?. lt_cv_sys_global_symbol_pipe="$AWK '"\ " {last_section=section; section=\$ 3};"\ " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ " \$ 0!~/External *\|/{next};"\ " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ " {if(hide[section]) next};"\ " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ " s[1]~/^[@?]/{print s[1], s[1]; next};"\ " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ " ' prfx=^$ac_symprfx" else lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" fi lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" # Check to see that the pipe works correctly. pipe_works=no rm -f conftest* cat > conftest.$ac_ext <<_LT_EOF #ifdef __cplusplus extern "C" { #endif char nm_test_var; void nm_test_func(void); void nm_test_func(void){} #ifdef __cplusplus } #endif int main(){nm_test_var='a';nm_test_func();return(0);} _LT_EOF if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then # Now try to grab the symbols. nlist=conftest.nm if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s "$nlist"; then # Try sorting and uniquifying the output. if sort "$nlist" | uniq > "$nlist"T; then mv -f "$nlist"T "$nlist" else rm -f "$nlist"T fi # Make sure that we snagged all the symbols we need. if $GREP ' nm_test_var$' "$nlist" >/dev/null; then if $GREP ' nm_test_func$' "$nlist" >/dev/null; then cat <<_LT_EOF > conftest.$ac_ext /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) /* DATA imports from DLLs on WIN32 con't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */ # define LT_DLSYM_CONST #elif defined(__osf__) /* This system does not cope well with relocations in const data. */ # define LT_DLSYM_CONST #else # define LT_DLSYM_CONST const #endif #ifdef __cplusplus extern "C" { #endif _LT_EOF # Now generate the symbol file. eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' cat <<_LT_EOF >> conftest.$ac_ext /* The mapping between symbol names and symbols. */ LT_DLSYM_CONST struct { const char *name; void *address; } lt__PROGRAM__LTX_preloaded_symbols[] = { { "@PROGRAM@", (void *) 0 }, _LT_EOF $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext cat <<\_LT_EOF >> conftest.$ac_ext {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt__PROGRAM__LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif _LT_EOF # Now try linking the two files. mv conftest.$ac_objext conftstm.$ac_objext lt_globsym_save_LIBS=$LIBS lt_globsym_save_CFLAGS=$CFLAGS LIBS="conftstm.$ac_objext" CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 (eval $ac_link) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s conftest${ac_exeext}; then pipe_works=yes fi LIBS=$lt_globsym_save_LIBS CFLAGS=$lt_globsym_save_CFLAGS else echo "cannot find nm_test_func in $nlist" >&5 fi else echo "cannot find nm_test_var in $nlist" >&5 fi else echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 fi else echo "$progname: failed program was:" >&5 cat conftest.$ac_ext >&5 fi rm -rf conftest* conftst* # Do not use the global_symbol_pipe unless it works. if test "$pipe_works" = yes; then break else lt_cv_sys_global_symbol_pipe= fi done fi if test -z "$lt_cv_sys_global_symbol_pipe"; then lt_cv_sys_global_symbol_to_cdecl= fi if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 $as_echo "failed" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 $as_echo "ok" >&6; } fi # Response file support. if test "$lt_cv_nm_interface" = "MS dumpbin"; then nm_file_list_spec='@' elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then nm_file_list_spec='@' fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 $as_echo_n "checking for sysroot... " >&6; } # Check whether --with-sysroot was given. if test "${with_sysroot+set}" = set; then : withval=$with_sysroot; else with_sysroot=no fi lt_sysroot= case ${with_sysroot} in #( yes) if test "$GCC" = yes; then lt_sysroot=`$CC --print-sysroot 2>/dev/null` fi ;; #( /*) lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` ;; #( no|'') ;; #( *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${with_sysroot}" >&5 $as_echo "${with_sysroot}" >&6; } as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 $as_echo "${lt_sysroot:-no}" >&6; } # Check whether --enable-libtool-lock was given. if test "${enable_libtool_lock+set}" = set; then : enableval=$enable_libtool_lock; fi test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes # Some flags need to be propagated to the compiler or linker for good # libtool support. case $host in ia64-*-hpux*) # Find out which ABI we are using. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.$ac_objext` in *ELF-32*) HPUX_IA64_MODE="32" ;; *ELF-64*) HPUX_IA64_MODE="64" ;; esac fi rm -rf conftest* ;; *-*-irix6*) # Find out which ABI we are using. echo '#line '$LINENO' "configure"' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then if test "$lt_cv_prog_gnu_ld" = yes; then case `/usr/bin/file conftest.$ac_objext` in *32-bit*) LD="${LD-ld} -melf32bsmip" ;; *N32*) LD="${LD-ld} -melf32bmipn32" ;; *64-bit*) LD="${LD-ld} -melf64bmip" ;; esac else case `/usr/bin/file conftest.$ac_objext` in *32-bit*) LD="${LD-ld} -32" ;; *N32*) LD="${LD-ld} -n32" ;; *64-bit*) LD="${LD-ld} -64" ;; esac fi fi rm -rf conftest* ;; x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ s390*-*linux*|s390*-*tpf*|sparc*-*linux*) # Find out which ABI we are using. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.o` in *32-bit*) case $host in x86_64-*kfreebsd*-gnu) LD="${LD-ld} -m elf_i386_fbsd" ;; x86_64-*linux*) case `/usr/bin/file conftest.o` in *x86-64*) LD="${LD-ld} -m elf32_x86_64" ;; *) LD="${LD-ld} -m elf_i386" ;; esac ;; powerpc64le-*) LD="${LD-ld} -m elf32lppclinux" ;; powerpc64-*) LD="${LD-ld} -m elf32ppclinux" ;; s390x-*linux*) LD="${LD-ld} -m elf_s390" ;; sparc64-*linux*) LD="${LD-ld} -m elf32_sparc" ;; esac ;; *64-bit*) case $host in x86_64-*kfreebsd*-gnu) LD="${LD-ld} -m elf_x86_64_fbsd" ;; x86_64-*linux*) LD="${LD-ld} -m elf_x86_64" ;; powerpcle-*) LD="${LD-ld} -m elf64lppc" ;; powerpc-*) LD="${LD-ld} -m elf64ppc" ;; s390*-*linux*|s390*-*tpf*) LD="${LD-ld} -m elf64_s390" ;; sparc*-*linux*) LD="${LD-ld} -m elf64_sparc" ;; esac ;; esac fi rm -rf conftest* ;; *-*-sco3.2v5*) # On SCO OpenServer 5, we need -belf to get full-featured binaries. SAVE_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -belf" { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 $as_echo_n "checking whether the C compiler needs -belf... " >&6; } if ${lt_cv_cc_needs_belf+:} false; then : $as_echo_n "(cached) " >&6 else ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_cv_cc_needs_belf=yes else lt_cv_cc_needs_belf=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 $as_echo "$lt_cv_cc_needs_belf" >&6; } if test x"$lt_cv_cc_needs_belf" != x"yes"; then # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf CFLAGS="$SAVE_CFLAGS" fi ;; *-*solaris*) # Find out which ABI we are using. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.o` in *64-bit*) case $lt_cv_prog_gnu_ld in yes*) case $host in i?86-*-solaris*) LD="${LD-ld} -m elf_x86_64" ;; sparc*-*-solaris*) LD="${LD-ld} -m elf64_sparc" ;; esac # GNU ld 2.21 introduced _sol2 emulations. Use them if available. if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then LD="${LD-ld}_sol2" fi ;; *) if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then LD="${LD-ld} -64" fi ;; esac ;; esac fi rm -rf conftest* ;; esac need_locks="$enable_libtool_lock" if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. set dummy ${ac_tool_prefix}mt; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_MANIFEST_TOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$MANIFEST_TOOL"; then ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL if test -n "$MANIFEST_TOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 $as_echo "$MANIFEST_TOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_MANIFEST_TOOL"; then ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL # Extract the first word of "mt", so it can be a program name with args. set dummy mt; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_MANIFEST_TOOL"; then ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL if test -n "$ac_ct_MANIFEST_TOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 $as_echo "$ac_ct_MANIFEST_TOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_MANIFEST_TOOL" = x; then MANIFEST_TOOL=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL fi else MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" fi test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 $as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } if ${lt_cv_path_mainfest_tool+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_path_mainfest_tool=no echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out cat conftest.err >&5 if $GREP 'Manifest Tool' conftest.out > /dev/null; then lt_cv_path_mainfest_tool=yes fi rm -f conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 $as_echo "$lt_cv_path_mainfest_tool" >&6; } if test "x$lt_cv_path_mainfest_tool" != xyes; then MANIFEST_TOOL=: fi case $host_os in rhapsody* | darwin*) if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_DSYMUTIL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$DSYMUTIL"; then ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DSYMUTIL=$ac_cv_prog_DSYMUTIL if test -n "$DSYMUTIL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 $as_echo "$DSYMUTIL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_DSYMUTIL"; then ac_ct_DSYMUTIL=$DSYMUTIL # Extract the first word of "dsymutil", so it can be a program name with args. set dummy dsymutil; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_DSYMUTIL"; then ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL if test -n "$ac_ct_DSYMUTIL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 $as_echo "$ac_ct_DSYMUTIL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_DSYMUTIL" = x; then DSYMUTIL=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DSYMUTIL=$ac_ct_DSYMUTIL fi else DSYMUTIL="$ac_cv_prog_DSYMUTIL" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. set dummy ${ac_tool_prefix}nmedit; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_NMEDIT+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$NMEDIT"; then ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi NMEDIT=$ac_cv_prog_NMEDIT if test -n "$NMEDIT"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 $as_echo "$NMEDIT" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_NMEDIT"; then ac_ct_NMEDIT=$NMEDIT # Extract the first word of "nmedit", so it can be a program name with args. set dummy nmedit; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_NMEDIT"; then ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_NMEDIT="nmedit" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT if test -n "$ac_ct_NMEDIT"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 $as_echo "$ac_ct_NMEDIT" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_NMEDIT" = x; then NMEDIT=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac NMEDIT=$ac_ct_NMEDIT fi else NMEDIT="$ac_cv_prog_NMEDIT" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. set dummy ${ac_tool_prefix}lipo; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_LIPO+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$LIPO"; then ac_cv_prog_LIPO="$LIPO" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_LIPO="${ac_tool_prefix}lipo" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi LIPO=$ac_cv_prog_LIPO if test -n "$LIPO"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 $as_echo "$LIPO" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_LIPO"; then ac_ct_LIPO=$LIPO # Extract the first word of "lipo", so it can be a program name with args. set dummy lipo; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_LIPO+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_LIPO"; then ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_LIPO="lipo" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO if test -n "$ac_ct_LIPO"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 $as_echo "$ac_ct_LIPO" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_LIPO" = x; then LIPO=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac LIPO=$ac_ct_LIPO fi else LIPO="$ac_cv_prog_LIPO" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. set dummy ${ac_tool_prefix}otool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_OTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$OTOOL"; then ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_OTOOL="${ac_tool_prefix}otool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OTOOL=$ac_cv_prog_OTOOL if test -n "$OTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 $as_echo "$OTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_OTOOL"; then ac_ct_OTOOL=$OTOOL # Extract the first word of "otool", so it can be a program name with args. set dummy otool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_OTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_OTOOL"; then ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OTOOL="otool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL if test -n "$ac_ct_OTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 $as_echo "$ac_ct_OTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_OTOOL" = x; then OTOOL=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OTOOL=$ac_ct_OTOOL fi else OTOOL="$ac_cv_prog_OTOOL" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. set dummy ${ac_tool_prefix}otool64; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_OTOOL64+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$OTOOL64"; then ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OTOOL64=$ac_cv_prog_OTOOL64 if test -n "$OTOOL64"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 $as_echo "$OTOOL64" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_OTOOL64"; then ac_ct_OTOOL64=$OTOOL64 # Extract the first word of "otool64", so it can be a program name with args. set dummy otool64; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_OTOOL64"; then ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OTOOL64="otool64" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 if test -n "$ac_ct_OTOOL64"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 $as_echo "$ac_ct_OTOOL64" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_OTOOL64" = x; then OTOOL64=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OTOOL64=$ac_ct_OTOOL64 fi else OTOOL64="$ac_cv_prog_OTOOL64" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 $as_echo_n "checking for -single_module linker flag... " >&6; } if ${lt_cv_apple_cc_single_mod+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_apple_cc_single_mod=no if test -z "${LT_MULTI_MODULE}"; then # By default we will add the -single_module flag. You can override # by either setting the environment variable LT_MULTI_MODULE # non-empty at configure time, or by adding -multi_module to the # link flags. rm -rf libconftest.dylib* echo "int foo(void){return 1;}" > conftest.c echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ -dynamiclib -Wl,-single_module conftest.c" >&5 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ -dynamiclib -Wl,-single_module conftest.c 2>conftest.err _lt_result=$? # If there is a non-empty error log, and "single_module" # appears in it, assume the flag caused a linker warning if test -s conftest.err && $GREP single_module conftest.err; then cat conftest.err >&5 # Otherwise, if the output was created with a 0 exit code from # the compiler, it worked. elif test -f libconftest.dylib && test $_lt_result -eq 0; then lt_cv_apple_cc_single_mod=yes else cat conftest.err >&5 fi rm -rf libconftest.dylib* rm -f conftest.* fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 $as_echo "$lt_cv_apple_cc_single_mod" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } if ${lt_cv_ld_exported_symbols_list+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ld_exported_symbols_list=no save_LDFLAGS=$LDFLAGS echo "_main" > conftest.sym LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_cv_ld_exported_symbols_list=yes else lt_cv_ld_exported_symbols_list=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LDFLAGS="$save_LDFLAGS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 $as_echo_n "checking for -force_load linker flag... " >&6; } if ${lt_cv_ld_force_load+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ld_force_load=no cat > conftest.c << _LT_EOF int forced_loaded() { return 2;} _LT_EOF echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 echo "$AR cru libconftest.a conftest.o" >&5 $AR cru libconftest.a conftest.o 2>&5 echo "$RANLIB libconftest.a" >&5 $RANLIB libconftest.a 2>&5 cat > conftest.c << _LT_EOF int main() { return 0;} _LT_EOF echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err _lt_result=$? if test -s conftest.err && $GREP force_load conftest.err; then cat conftest.err >&5 elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then lt_cv_ld_force_load=yes else cat conftest.err >&5 fi rm -f conftest.err libconftest.a conftest conftest.c rm -rf conftest.dSYM fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 $as_echo "$lt_cv_ld_force_load" >&6; } case $host_os in rhapsody* | darwin1.[012]) _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; darwin1.*) _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; darwin*) # darwin 5.x on # if running on 10.5 or later, the deployment target defaults # to the OS version, if on x86, and 10.4, the deployment # target defaults to 10.4. 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FIXME archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' else ld_shlibs=no fi ;; cygwin* | mingw* | pw32* | cegcc*) # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, # as there is no search path for DLLs. hardcode_libdir_flag_spec='-L$libdir' export_dynamic_flag_spec='${wl}--export-all-symbols' allow_undefined_flag=unsupported always_export_symbols=no enable_shared_with_static_runtimes=yes export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols' exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname' if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' # If the export-symbols file already is a .def file (1st line # is EXPORTS), use it as is; otherwise, prepend... archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then cp $export_symbols $output_objdir/$soname.def; else echo EXPORTS > $output_objdir/$soname.def; cat $export_symbols >> $output_objdir/$soname.def; fi~ $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' else ld_shlibs=no fi ;; haiku*) archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' link_all_deplibs=yes ;; interix[3-9]*) hardcode_direct=no hardcode_shlibpath_var=no hardcode_libdir_flag_spec='${wl}-rpath,$libdir' export_dynamic_flag_spec='${wl}-E' # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. # Instead, shared libraries are loaded at an image base (0x10000000 by # default) and relocated if they conflict, which is a slow very memory # consuming and fragmenting process. To avoid this, we pick a random, # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link # time. Moving up from 0x10000000 also allows more sbrk(2) space. archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' ;; gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) tmp_diet=no if test "$host_os" = linux-dietlibc; then case $cc_basename in diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) esac fi if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ && test "$tmp_diet" = no then tmp_addflag=' $pic_flag' tmp_sharedflag='-shared' case $cc_basename,$host_cpu in pgcc*) # Portland Group C compiler whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' tmp_addflag=' $pic_flag' ;; pgf77* | pgf90* | pgf95* | pgfortran*) # Portland Group f77 and f90 compilers whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' tmp_addflag=' $pic_flag -Mnomain' ;; ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 tmp_addflag=' -i_dynamic' ;; efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 tmp_addflag=' -i_dynamic -nofor_main' ;; ifc* | ifort*) # Intel Fortran compiler tmp_addflag=' -nofor_main' ;; lf95*) # Lahey Fortran 8.1 whole_archive_flag_spec= tmp_sharedflag='--shared' ;; xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) tmp_sharedflag='-qmkshrobj' tmp_addflag= ;; nvcc*) # Cuda Compiler Driver 2.2 whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' compiler_needs_object=yes ;; esac case `$CC -V 2>&1 | sed 5q` in *Sun\ C*) # Sun C 5.9 whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' compiler_needs_object=yes tmp_sharedflag='-G' ;; *Sun\ F*) # Sun Fortran 8.3 tmp_sharedflag='-G' ;; esac archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' if test "x$supports_anon_versioning" = xyes; then archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ echo "local: *; };" >> $output_objdir/$libname.ver~ $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' fi case $cc_basename in xlf* | bgf* | bgxlf* | mpixlf*) # IBM XL Fortran 10.1 on PPC cannot create shared libs itself whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' if test "x$supports_anon_versioning" = xyes; then archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ echo "local: *; };" >> $output_objdir/$libname.ver~ $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' fi ;; esac else ld_shlibs=no fi ;; netbsd* | netbsdelf*-gnu) if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' wlarc= else archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' fi ;; solaris*) if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then ld_shlibs=no cat <<_LT_EOF 1>&2 *** Warning: The releases 2.8.* of the GNU linker cannot reliably *** create shared libraries on Solaris systems. Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.9.1 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. _LT_EOF elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs=no fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) case `$LD -v 2>&1` in *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) ld_shlibs=no cat <<_LT_EOF 1>&2 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not *** reliably create shared libraries on SCO systems. Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.16.91.0.3 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. _LT_EOF ;; *) # For security reasons, it is highly recommended that you always # use absolute paths for naming shared libraries, and exclude the # DT_RUNPATH tag from executables and libraries. But doing so # requires that you compile everything twice, which is a pain. if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs=no fi ;; esac ;; sunos4*) archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' wlarc= hardcode_direct=yes hardcode_shlibpath_var=no ;; *) if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs=no fi ;; esac if test "$ld_shlibs" = no; then runpath_var= hardcode_libdir_flag_spec= export_dynamic_flag_spec= whole_archive_flag_spec= fi else # PORTME fill in a description of your system's linker (not GNU ld) case $host_os in aix3*) allow_undefined_flag=unsupported always_export_symbols=yes archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' # Note: this linker hardcodes the directories in LIBPATH if there # are no directories specified by -L. hardcode_minus_L=yes if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then # Neither direct hardcoding nor static linking is supported with a # broken collect2. hardcode_direct=unsupported fi ;; aix[4-9]*) if test "$host_cpu" = ia64; then # On IA64, the linker does run time linking by default, so we don't # have to do anything special. aix_use_runtimelinking=no exp_sym_flag='-Bexport' no_entry_flag="" else # If we're using GNU nm, then we don't want the "-C" option. # -C means demangle to AIX nm, but means don't demangle with GNU nm # Also, AIX nm treats weak defined symbols like other global # defined symbols, whereas GNU nm marks them as "W". if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' else export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' fi aix_use_runtimelinking=no # Test if we are trying to use run time linking or normal # AIX style linking. If -brtl is somewhere in LDFLAGS, we # need to do runtime linking. case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) for ld_flag in $LDFLAGS; do if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then aix_use_runtimelinking=yes break fi done ;; esac exp_sym_flag='-bexport' no_entry_flag='-bnoentry' fi # When large executables or shared objects are built, AIX ld can # have problems creating the table of contents. If linking a library # or program results in "error TOC overflow" add -mminimal-toc to # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. archive_cmds='' hardcode_direct=yes hardcode_direct_absolute=yes hardcode_libdir_separator=':' link_all_deplibs=yes file_list_spec='${wl}-f,' if test "$GCC" = yes; then case $host_os in aix4.[012]|aix4.[012].*) # We only want to do this on AIX 4.2 and lower, the check # below for broken collect2 doesn't work under 4.3+ collect2name=`${CC} -print-prog-name=collect2` if test -f "$collect2name" && strings "$collect2name" | $GREP resolve_lib_name >/dev/null then # We have reworked collect2 : else # We have old collect2 hardcode_direct=unsupported # It fails to find uninstalled libraries when the uninstalled # path is not listed in the libpath. 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The following line is correct: shared_flag='-G' else if test "$aix_use_runtimelinking" = yes; then shared_flag='${wl}-G' else shared_flag='${wl}-bM:SRE' fi fi fi export_dynamic_flag_spec='${wl}-bexpall' # It seems that -bexpall does not export symbols beginning with # underscore (_), so it is better to generate a list of symbols to export. always_export_symbols=yes if test "$aix_use_runtimelinking" = yes; then # Warning - without using the other runtime loading flags (-brtl), # -berok will link without error, but may produce a broken library. allow_undefined_flag='-berok' # Determine the default libpath from the value encoded in an # empty executable. if test "${lt_cv_aix_libpath+set}" = set; then aix_libpath=$lt_cv_aix_libpath else if ${lt_cv_aix_libpath_+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_aix_libpath_sed=' /Import File Strings/,/^$/ { /^0/ { s/^0 *\([^ ]*\) *$/\1/ p } }' lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` # Check for a 64-bit object if we didn't find anything. if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` fi fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_="/usr/lib:/lib" fi fi aix_libpath=$lt_cv_aix_libpath_ fi hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" else if test "$host_cpu" = ia64; then hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' allow_undefined_flag="-z nodefs" archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" else # Determine the default libpath from the value encoded in an # empty executable. if test "${lt_cv_aix_libpath+set}" = set; 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then # We only use this code for GNU lds that support --whole-archive. whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive' else # Exported symbols can be pulled into shared objects from archives whole_archive_flag_spec='$convenience' fi archive_cmds_need_lc=yes # This is similar to how AIX traditionally builds its shared libraries. archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' fi fi ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds='' ;; m68k) archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes ;; esac ;; bsdi[45]*) export_dynamic_flag_spec=-rdynamic ;; cygwin* | mingw* | pw32* | cegcc*) # When not using gcc, we currently assume that we are using # Microsoft Visual C++. # hardcode_libdir_flag_spec is actually meaningless, as there is # no search path for DLLs. case $cc_basename in cl*) # Native MSVC hardcode_libdir_flag_spec=' ' allow_undefined_flag=unsupported always_export_symbols=yes file_list_spec='@' # Tell ltmain to make .lib files, not .a files. libext=lib # Tell ltmain to make .dll files, not .so files. shrext_cmds=".dll" # FIXME: Setting linknames here is a bad hack. archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; else sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; fi~ $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ linknames=' # The linker will not automatically build a static lib if we build a DLL. # _LT_TAGVAR(old_archive_from_new_cmds, )='true' enable_shared_with_static_runtimes=yes exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' # Don't use ranlib old_postinstall_cmds='chmod 644 $oldlib' postlink_cmds='lt_outputfile="@OUTPUT@"~ lt_tool_outputfile="@TOOL_OUTPUT@"~ case $lt_outputfile in *.exe|*.EXE) ;; *) lt_outputfile="$lt_outputfile.exe" lt_tool_outputfile="$lt_tool_outputfile.exe" ;; esac~ if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; $RM "$lt_outputfile.manifest"; fi' ;; *) # Assume MSVC wrapper hardcode_libdir_flag_spec=' ' allow_undefined_flag=unsupported # Tell ltmain to make .lib files, not .a files. libext=lib # Tell ltmain to make .dll files, not .so files. shrext_cmds=".dll" # FIXME: Setting linknames here is a bad hack. archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' # The linker will automatically build a .lib file if we build a DLL. old_archive_from_new_cmds='true' # FIXME: Should let the user specify the lib program. old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' enable_shared_with_static_runtimes=yes ;; esac ;; darwin* | rhapsody*) archive_cmds_need_lc=no hardcode_direct=no hardcode_automatic=yes hardcode_shlibpath_var=unsupported if test "$lt_cv_ld_force_load" = "yes"; then whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' else whole_archive_flag_spec='' fi link_all_deplibs=yes allow_undefined_flag="$_lt_dar_allow_undefined" case $cc_basename in ifort*) _lt_dar_can_shared=yes ;; *) _lt_dar_can_shared=$GCC ;; esac if test "$_lt_dar_can_shared" = "yes"; then output_verbose_link_cmd=func_echo_all archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" else ld_shlibs=no fi ;; dgux*) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec='-L$libdir' hardcode_shlibpath_var=no ;; # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor # support. 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" >&6; } if ${lt_cv_prog_compiler__b+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_prog_compiler__b=no save_LDFLAGS="$LDFLAGS" LDFLAGS="$LDFLAGS -b" echo "$lt_simple_link_test_code" > conftest.$ac_ext if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then # The linker can only warn and ignore the option if not recognized # So say no if there are warnings if test -s conftest.err; then # Append any errors to the config.log. cat conftest.err 1>&5 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if diff conftest.exp conftest.er2 >/dev/null; then lt_cv_prog_compiler__b=yes fi else lt_cv_prog_compiler__b=yes fi fi $RM -r conftest* LDFLAGS="$save_LDFLAGS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 $as_echo "$lt_cv_prog_compiler__b" >&6; } if test x"$lt_cv_prog_compiler__b" = xyes; then archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' fi ;; esac fi if test "$with_gnu_ld" = no; then hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' hardcode_libdir_separator=: case $host_cpu in hppa*64*|ia64*) hardcode_direct=no hardcode_shlibpath_var=no ;; *) hardcode_direct=yes hardcode_direct_absolute=yes export_dynamic_flag_spec='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes ;; esac fi ;; irix5* | irix6* | nonstopux*) if test "$GCC" = yes; then archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' # Try to use the -exported_symbol ld option, if it does not # work, assume that -exports_file does not work either and # implicitly export all symbols. # This should be the same for all languages, so no per-tag cache variable. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5 $as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; } if ${lt_cv_irix_exported_symbol+:} false; then : $as_echo_n "(cached) " >&6 else save_LDFLAGS="$LDFLAGS" LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int foo (void) { return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_cv_irix_exported_symbol=yes else lt_cv_irix_exported_symbol=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LDFLAGS="$save_LDFLAGS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5 $as_echo "$lt_cv_irix_exported_symbol" >&6; } if test "$lt_cv_irix_exported_symbol" = yes; then archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' fi else archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' fi archive_cmds_need_lc='no' hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator=: inherit_rpath=yes link_all_deplibs=yes ;; netbsd* | netbsdelf*-gnu) if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out else archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF fi hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; newsos6) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator=: hardcode_shlibpath_var=no ;; *nto* | *qnx*) ;; openbsd*) if test -f /usr/libexec/ld.so; then hardcode_direct=yes hardcode_shlibpath_var=no hardcode_direct_absolute=yes if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' hardcode_libdir_flag_spec='${wl}-rpath,$libdir' export_dynamic_flag_spec='${wl}-E' else case $host_os in openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec='-R$libdir' ;; *) archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec='${wl}-rpath,$libdir' ;; esac fi else ld_shlibs=no fi ;; os2*) hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes allow_undefined_flag=unsupported archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' ;; osf3*) if test "$GCC" = yes; then allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else allow_undefined_flag=' -expect_unresolved \*' archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' fi archive_cmds_need_lc='no' hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator=: ;; osf4* | osf5*) # as osf3* with the addition of -msym flag if test "$GCC" = yes; then allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' archive_cmds='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' else allow_undefined_flag=' -expect_unresolved \*' archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' # Both c and cxx compiler support -rpath directly hardcode_libdir_flag_spec='-rpath $libdir' fi archive_cmds_need_lc='no' hardcode_libdir_separator=: ;; solaris*) no_undefined_flag=' -z defs' if test "$GCC" = yes; then wlarc='${wl}' archive_cmds='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' else case `$CC -V 2>&1` in *"Compilers 5.0"*) wlarc='' archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' ;; *) wlarc='${wl}' archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' ;; esac fi hardcode_libdir_flag_spec='-R$libdir' hardcode_shlibpath_var=no case $host_os in solaris2.[0-5] | solaris2.[0-5].*) ;; *) # The compiler driver will combine and reorder linker options, # but understands `-z linker_flag'. GCC discards it without `$wl', # but is careful enough not to reorder. # Supported since Solaris 2.6 (maybe 2.5.1?) if test "$GCC" = yes; then whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' else whole_archive_flag_spec='-z allextract$convenience -z defaultextract' fi ;; esac link_all_deplibs=yes ;; sunos4*) if test "x$host_vendor" = xsequent; then # Use $CC to link under sequent, because it throws in some extra .o # files that make .init and .fini sections work. archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' fi hardcode_libdir_flag_spec='-L$libdir' hardcode_direct=yes hardcode_minus_L=yes hardcode_shlibpath_var=no ;; sysv4) case $host_vendor in sni) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes # is this really true??? ;; siemens) ## LD is ld it makes a PLAMLIB ## CC just makes a GrossModule. archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' reload_cmds='$CC -r -o $output$reload_objs' hardcode_direct=no ;; motorola) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=no #Motorola manual says yes, but my tests say they lie ;; esac runpath_var='LD_RUN_PATH' hardcode_shlibpath_var=no ;; sysv4.3*) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var=no export_dynamic_flag_spec='-Bexport' ;; sysv4*MP*) if test -d /usr/nec; then archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var=no runpath_var=LD_RUN_PATH hardcode_runpath_var=yes ld_shlibs=yes fi ;; sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) no_undefined_flag='${wl}-z,text' archive_cmds_need_lc=no hardcode_shlibpath_var=no runpath_var='LD_RUN_PATH' if test "$GCC" = yes; then archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' fi ;; sysv5* | sco3.2v5* | sco5v6*) # Note: We can NOT use -z defs as we might desire, because we do not # link with -lc, and that would cause any symbols used from libc to # always be unresolved, which means just about no library would # ever link correctly. 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Since this was broken with cross compilers, # most powerpc-linux boxes support dynamic linking these days and # people can always --disable-shared, the test was removed, and we # assume the GNU/Linux dynamic linker is in use. dynamic_linker='GNU/Linux ld.so' ;; netbsdelf*-gnu) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes dynamic_linker='NetBSD ld.elf_so' ;; netbsd*) version_type=sunos need_lib_prefix=no need_version=no if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' dynamic_linker='NetBSD (a.out) ld.so' else library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' dynamic_linker='NetBSD ld.elf_so' fi shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes ;; 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then case $host_os in openbsd2.[89] | openbsd2.[89].*) shlibpath_overrides_runpath=no ;; *) shlibpath_overrides_runpath=yes ;; esac else shlibpath_overrides_runpath=yes fi ;; os2*) libname_spec='$name' shrext_cmds=".dll" need_lib_prefix=no library_names_spec='$libname${shared_ext} $libname.a' dynamic_linker='OS/2 ld.exe' shlibpath_var=LIBPATH ;; osf3* | osf4* | osf5*) version_type=osf need_lib_prefix=no need_version=no soname_spec='${libname}${release}${shared_ext}$major' library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' shlibpath_var=LD_LIBRARY_PATH sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" ;; rdos*) dynamic_linker=no ;; solaris*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes # ldd complains unless libraries are executable postinstall_cmds='chmod +x $lib' ;; sunos4*) version_type=sunos library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes if test "$with_gnu_ld" = yes; then need_lib_prefix=no fi need_version=yes ;; sysv4 | sysv4.3*) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH case $host_vendor in sni) shlibpath_overrides_runpath=no need_lib_prefix=no runpath_var=LD_RUN_PATH ;; siemens) need_lib_prefix=no ;; motorola) need_lib_prefix=no need_version=no shlibpath_overrides_runpath=no sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' ;; esac ;; sysv4*MP*) if test -d /usr/nec ;then version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' soname_spec='$libname${shared_ext}.$major' shlibpath_var=LD_LIBRARY_PATH fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) version_type=freebsd-elf need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes if test "$with_gnu_ld" = yes; then sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' else sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' case $host_os in sco3.2v5*) sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" ;; esac fi sys_lib_dlsearch_path_spec='/usr/lib' ;; tpf*) # TPF is a cross-target only. Preferred cross-host = GNU/Linux. version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; uts4*) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH ;; *) dynamic_linker=no ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 $as_echo "$dynamic_linker" >&6; } test "$dynamic_linker" = no && can_build_shared=no variables_saved_for_relink="PATH $shlibpath_var $runpath_var" if test "$GCC" = yes; then variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" fi if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" fi if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 $as_echo_n "checking how to hardcode library paths into programs... " >&6; } hardcode_action= if test -n "$hardcode_libdir_flag_spec" || test -n "$runpath_var" || test "X$hardcode_automatic" = "Xyes" ; then # We can hardcode non-existent directories. if test "$hardcode_direct" != no && # If the only mechanism to avoid hardcoding is shlibpath_var, we # have to relink, otherwise we might link with an installed library # when we should be linking with a yet-to-be-installed one ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no && test "$hardcode_minus_L" != no; then # Linking always hardcodes the temporary library directory. hardcode_action=relink else # We can link without hardcoding, and we can hardcode nonexisting dirs. hardcode_action=immediate fi else # We cannot hardcode anything, or else we can only hardcode existing # directories. hardcode_action=unsupported fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 $as_echo "$hardcode_action" >&6; } if test "$hardcode_action" = relink || test "$inherit_rpath" = yes; then # Fast installation is not supported enable_fast_install=no elif test "$shlibpath_overrides_runpath" = yes || test "$enable_shared" = no; then # Fast installation is not necessary enable_fast_install=needless fi if test "x$enable_dlopen" != xyes; then enable_dlopen=unknown enable_dlopen_self=unknown enable_dlopen_self_static=unknown else lt_cv_dlopen=no lt_cv_dlopen_libs= case $host_os in beos*) lt_cv_dlopen="load_add_on" lt_cv_dlopen_libs= lt_cv_dlopen_self=yes ;; mingw* | pw32* | cegcc*) lt_cv_dlopen="LoadLibrary" lt_cv_dlopen_libs= ;; cygwin*) lt_cv_dlopen="dlopen" lt_cv_dlopen_libs= ;; darwin*) # if libdl is installed we need to link against it { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 $as_echo_n "checking for dlopen in -ldl... " >&6; } if ${ac_cv_lib_dl_dlopen+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char dlopen (); int main () { return dlopen (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_dl_dlopen=yes else ac_cv_lib_dl_dlopen=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 $as_echo "$ac_cv_lib_dl_dlopen" >&6; } if test "x$ac_cv_lib_dl_dlopen" = xyes; then : lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" else lt_cv_dlopen="dyld" lt_cv_dlopen_libs= lt_cv_dlopen_self=yes fi ;; *) ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" if test "x$ac_cv_func_shl_load" = xyes; then : lt_cv_dlopen="shl_load" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 $as_echo_n "checking for shl_load in -ldld... " >&6; } if ${ac_cv_lib_dld_shl_load+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldld $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char shl_load (); int main () { return shl_load (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_dld_shl_load=yes else ac_cv_lib_dld_shl_load=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 $as_echo "$ac_cv_lib_dld_shl_load" >&6; } if test "x$ac_cv_lib_dld_shl_load" = xyes; then : lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld" else ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" if test "x$ac_cv_func_dlopen" = xyes; then : lt_cv_dlopen="dlopen" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 $as_echo_n "checking for dlopen in -ldl... " >&6; } if ${ac_cv_lib_dl_dlopen+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char dlopen (); int main () { return dlopen (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_dl_dlopen=yes else ac_cv_lib_dl_dlopen=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 $as_echo "$ac_cv_lib_dl_dlopen" >&6; } if test "x$ac_cv_lib_dl_dlopen" = xyes; then : lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 $as_echo_n "checking for dlopen in -lsvld... " >&6; } if ${ac_cv_lib_svld_dlopen+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lsvld $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char dlopen (); int main () { return dlopen (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_svld_dlopen=yes else ac_cv_lib_svld_dlopen=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 $as_echo "$ac_cv_lib_svld_dlopen" >&6; } if test "x$ac_cv_lib_svld_dlopen" = xyes; then : lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 $as_echo_n "checking for dld_link in -ldld... " >&6; } if ${ac_cv_lib_dld_dld_link+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldld $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char dld_link (); int main () { return dld_link (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_dld_dld_link=yes else ac_cv_lib_dld_dld_link=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 $as_echo "$ac_cv_lib_dld_dld_link" >&6; } if test "x$ac_cv_lib_dld_dld_link" = xyes; then : lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld" fi fi fi fi fi fi ;; esac if test "x$lt_cv_dlopen" != xno; then enable_dlopen=yes else enable_dlopen=no fi case $lt_cv_dlopen in dlopen) save_CPPFLAGS="$CPPFLAGS" test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" save_LDFLAGS="$LDFLAGS" wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" save_LIBS="$LIBS" LIBS="$lt_cv_dlopen_libs $LIBS" { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 $as_echo_n "checking whether a program can dlopen itself... " >&6; } if ${lt_cv_dlopen_self+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : lt_cv_dlopen_self=cross else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF #line $LINENO "configure" #include "confdefs.h" #if HAVE_DLFCN_H #include #endif #include #ifdef RTLD_GLOBAL # define LT_DLGLOBAL RTLD_GLOBAL #else # ifdef DL_GLOBAL # define LT_DLGLOBAL DL_GLOBAL # else # define LT_DLGLOBAL 0 # endif #endif /* We may have to define LT_DLLAZY_OR_NOW in the command line if we find out it does not work in some platform. */ #ifndef LT_DLLAZY_OR_NOW # ifdef RTLD_LAZY # define LT_DLLAZY_OR_NOW RTLD_LAZY # else # ifdef DL_LAZY # define LT_DLLAZY_OR_NOW DL_LAZY # else # ifdef RTLD_NOW # define LT_DLLAZY_OR_NOW RTLD_NOW # else # ifdef DL_NOW # define LT_DLLAZY_OR_NOW DL_NOW # else # define LT_DLLAZY_OR_NOW 0 # endif # endif # endif # endif #endif /* When -fvisbility=hidden is used, assume the code has been annotated correspondingly for the symbols needed. */ #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) int fnord () __attribute__((visibility("default"))); #endif int fnord () { return 42; } int main () { void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); int status = $lt_dlunknown; if (self) { if (dlsym (self,"fnord")) status = $lt_dlno_uscore; else { if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; else puts (dlerror ()); } /* dlclose (self); */ } else puts (dlerror ()); return status; } _LT_EOF if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 (eval $ac_link) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then (./conftest; exit; ) >&5 2>/dev/null lt_status=$? case x$lt_status in x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; esac else : # compilation failed lt_cv_dlopen_self=no fi fi rm -fr conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 $as_echo "$lt_cv_dlopen_self" >&6; } if test "x$lt_cv_dlopen_self" = xyes; then wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; } if ${lt_cv_dlopen_self_static+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : lt_cv_dlopen_self_static=cross else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF #line $LINENO "configure" #include "confdefs.h" #if HAVE_DLFCN_H #include #endif #include #ifdef RTLD_GLOBAL # define LT_DLGLOBAL RTLD_GLOBAL #else # ifdef DL_GLOBAL # define LT_DLGLOBAL DL_GLOBAL # else # define LT_DLGLOBAL 0 # endif #endif /* We may have to define LT_DLLAZY_OR_NOW in the command line if we find out it does not work in some platform. */ #ifndef LT_DLLAZY_OR_NOW # ifdef RTLD_LAZY # define LT_DLLAZY_OR_NOW RTLD_LAZY # else # ifdef DL_LAZY # define LT_DLLAZY_OR_NOW DL_LAZY # else # ifdef RTLD_NOW # define LT_DLLAZY_OR_NOW RTLD_NOW # else # ifdef DL_NOW # define LT_DLLAZY_OR_NOW DL_NOW # else # define LT_DLLAZY_OR_NOW 0 # endif # endif # endif # endif #endif /* When -fvisbility=hidden is used, assume the code has been annotated correspondingly for the symbols needed. */ #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) int fnord () __attribute__((visibility("default"))); #endif int fnord () { return 42; } int main () { void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); int status = $lt_dlunknown; if (self) { if (dlsym (self,"fnord")) status = $lt_dlno_uscore; else { if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; else puts (dlerror ()); } /* dlclose (self); */ } else puts (dlerror ()); return status; } _LT_EOF if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 (eval $ac_link) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then (./conftest; exit; ) >&5 2>/dev/null lt_status=$? case x$lt_status in x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; esac else : # compilation failed lt_cv_dlopen_self_static=no fi fi rm -fr conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 $as_echo "$lt_cv_dlopen_self_static" >&6; } fi CPPFLAGS="$save_CPPFLAGS" LDFLAGS="$save_LDFLAGS" LIBS="$save_LIBS" ;; esac case $lt_cv_dlopen_self in yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; *) enable_dlopen_self=unknown ;; esac case $lt_cv_dlopen_self_static in yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; *) enable_dlopen_self_static=unknown ;; esac fi striplib= old_striplib= { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 $as_echo_n "checking whether stripping libraries is possible... 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Vaughan, 2004 # # This file is free software; the Free Software Foundation gives # unlimited permission to copy and/or distribute it, with or without # modifications, as long as this notice is preserved. # serial 6 ltsugar.m4 # This is to help aclocal find these macros, as it can't see m4_define. AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])]) # lt_join(SEP, ARG1, [ARG2...]) # ----------------------------- # Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their # associated separator. # Needed until we can rely on m4_join from Autoconf 2.62, since all earlier # versions in m4sugar had bugs. m4_define([lt_join], [m4_if([$#], [1], [], [$#], [2], [[$2]], [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])]) m4_define([_lt_join], [m4_if([$#$2], [2], [], [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])]) # lt_car(LIST) # lt_cdr(LIST) # ------------ # Manipulate m4 lists. # These macros are necessary as long as will still need to support # Autoconf-2.59 which quotes differently. m4_define([lt_car], [[$1]]) m4_define([lt_cdr], [m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])], [$#], 1, [], [m4_dquote(m4_shift($@))])]) m4_define([lt_unquote], $1) # lt_append(MACRO-NAME, STRING, [SEPARATOR]) # ------------------------------------------ # Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'. # Note that neither SEPARATOR nor STRING are expanded; they are appended # to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked). # No SEPARATOR is output if MACRO-NAME was previously undefined (different # than defined and empty). # # This macro is needed until we can rely on Autoconf 2.62, since earlier # versions of m4sugar mistakenly expanded SEPARATOR but not STRING. m4_define([lt_append], [m4_define([$1], m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])]) # lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...]) # ---------------------------------------------------------- # Produce a SEP delimited list of all paired combinations of elements of # PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list # has the form PREFIXmINFIXSUFFIXn. # Needed until we can rely on m4_combine added in Autoconf 2.62. m4_define([lt_combine], [m4_if(m4_eval([$# > 3]), [1], [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl [[m4_foreach([_Lt_prefix], [$2], [m4_foreach([_Lt_suffix], ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[, [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])]) # lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ]) # ----------------------------------------------------------------------- # Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited # by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ. m4_define([lt_if_append_uniq], [m4_ifdef([$1], [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1], [lt_append([$1], [$2], [$3])$4], [$5])], [lt_append([$1], [$2], [$3])$4])]) # lt_dict_add(DICT, KEY, VALUE) # ----------------------------- m4_define([lt_dict_add], [m4_define([$1($2)], [$3])]) # lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE) # -------------------------------------------- m4_define([lt_dict_add_subkey], [m4_define([$1($2:$3)], [$4])]) # lt_dict_fetch(DICT, KEY, [SUBKEY]) # ---------------------------------- m4_define([lt_dict_fetch], [m4_ifval([$3], m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]), m4_ifdef([$1($2)], [m4_defn([$1($2)])]))]) # lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE]) # ----------------------------------------------------------------- m4_define([lt_if_dict_fetch], [m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4], [$5], [$6])]) # lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...]) # -------------------------------------------------------------- m4_define([lt_dict_filter], [m4_if([$5], [], [], [lt_join(m4_quote(m4_default([$4], [[, ]])), lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]), [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl ]) xrdp-0.9.1/libpainter/m4/pkg.m40000644000175000017500000002401113027002672013110 00000000000000dnl pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*- dnl serial 11 (pkg-config-0.29.1) dnl dnl Copyright © 2004 Scott James Remnant . dnl Copyright © 2012-2015 Dan Nicholson dnl dnl This program is free software; you can redistribute it and/or modify dnl it under the terms of the GNU General Public License as published by dnl the Free Software Foundation; either version 2 of the License, or dnl (at your option) any later version. dnl dnl This program is distributed in the hope that it will be useful, but dnl WITHOUT ANY WARRANTY; without even the implied warranty of dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU dnl General Public License for more details. dnl dnl You should have received a copy of the GNU General Public License dnl along with this program; if not, write to the Free Software dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA dnl 02111-1307, USA. dnl dnl As a special exception to the GNU General Public License, if you dnl distribute this file as part of a program that contains a dnl configuration script generated by Autoconf, you may include it under dnl the same distribution terms that you use for the rest of that dnl program. dnl PKG_PREREQ(MIN-VERSION) dnl ----------------------- dnl Since: 0.29 dnl dnl Verify that the version of the pkg-config macros are at least dnl MIN-VERSION. Unlike PKG_PROG_PKG_CONFIG, which checks the user's dnl installed version of pkg-config, this checks the developer's version dnl of pkg.m4 when generating configure. dnl dnl To ensure that this macro is defined, also add: dnl m4_ifndef([PKG_PREREQ], dnl [m4_fatal([must install pkg-config 0.29 or later before running autoconf/autogen])]) dnl dnl See the "Since" comment for each macro you use to see what version dnl of the macros you require. m4_defun([PKG_PREREQ], [m4_define([PKG_MACROS_VERSION], [0.29.1]) m4_if(m4_version_compare(PKG_MACROS_VERSION, [$1]), -1, [m4_fatal([pkg.m4 version $1 or higher is required but ]PKG_MACROS_VERSION[ found])]) ])dnl PKG_PREREQ dnl PKG_PROG_PKG_CONFIG([MIN-VERSION]) dnl ---------------------------------- dnl Since: 0.16 dnl dnl Search for the pkg-config tool and set the PKG_CONFIG variable to dnl first found in the path. Checks that the version of pkg-config found dnl is at least MIN-VERSION. If MIN-VERSION is not specified, 0.9.0 is dnl used since that's the first version where most current features of dnl pkg-config existed. AC_DEFUN([PKG_PROG_PKG_CONFIG], [m4_pattern_forbid([^_?PKG_[A-Z_]+$]) m4_pattern_allow([^PKG_CONFIG(_(PATH|LIBDIR|SYSROOT_DIR|ALLOW_SYSTEM_(CFLAGS|LIBS)))?$]) m4_pattern_allow([^PKG_CONFIG_(DISABLE_UNINSTALLED|TOP_BUILD_DIR|DEBUG_SPEW)$]) AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility]) AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path]) AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path]) if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then AC_PATH_TOOL([PKG_CONFIG], [pkg-config]) fi if test -n "$PKG_CONFIG"; then _pkg_min_version=m4_default([$1], [0.9.0]) AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version]) if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then AC_MSG_RESULT([yes]) else AC_MSG_RESULT([no]) PKG_CONFIG="" fi fi[]dnl ])dnl PKG_PROG_PKG_CONFIG dnl PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) dnl ------------------------------------------------------------------- dnl Since: 0.18 dnl dnl Check to see whether a particular set of modules exists. Similar to dnl PKG_CHECK_MODULES(), but does not set variables or print errors. dnl dnl Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG]) dnl only at the first occurence in configure.ac, so if the first place dnl it's called might be skipped (such as if it is within an "if", you dnl have to call PKG_CHECK_EXISTS manually AC_DEFUN([PKG_CHECK_EXISTS], [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl if test -n "$PKG_CONFIG" && \ AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then m4_default([$2], [:]) m4_ifvaln([$3], [else $3])dnl fi]) dnl _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES]) dnl --------------------------------------------- dnl Internal wrapper calling pkg-config via PKG_CONFIG and setting dnl pkg_failed based on the result. m4_define([_PKG_CONFIG], [if test -n "$$1"; then pkg_cv_[]$1="$$1" elif test -n "$PKG_CONFIG"; then PKG_CHECK_EXISTS([$3], [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null` test "x$?" != "x0" && pkg_failed=yes ], [pkg_failed=yes]) else pkg_failed=untried fi[]dnl ])dnl _PKG_CONFIG dnl _PKG_SHORT_ERRORS_SUPPORTED dnl --------------------------- dnl Internal check to see if pkg-config supports short errors. AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED], [AC_REQUIRE([PKG_PROG_PKG_CONFIG]) if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then _pkg_short_errors_supported=yes else _pkg_short_errors_supported=no fi[]dnl ])dnl _PKG_SHORT_ERRORS_SUPPORTED dnl PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND], dnl [ACTION-IF-NOT-FOUND]) dnl -------------------------------------------------------------- dnl Since: 0.4.0 dnl dnl Note that if there is a possibility the first call to dnl PKG_CHECK_MODULES might not happen, you should be sure to include an dnl explicit call to PKG_PROG_PKG_CONFIG in your configure.ac AC_DEFUN([PKG_CHECK_MODULES], [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl pkg_failed=no AC_MSG_CHECKING([for $1]) _PKG_CONFIG([$1][_CFLAGS], [cflags], [$2]) _PKG_CONFIG([$1][_LIBS], [libs], [$2]) m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS and $1[]_LIBS to avoid the need to call pkg-config. See the pkg-config man page for more details.]) if test $pkg_failed = yes; then AC_MSG_RESULT([no]) _PKG_SHORT_ERRORS_SUPPORTED if test $_pkg_short_errors_supported = yes; then $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$2" 2>&1` else $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$2" 2>&1` fi # Put the nasty error message in config.log where it belongs echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD m4_default([$4], [AC_MSG_ERROR( [Package requirements ($2) were not met: $$1_PKG_ERRORS Consider adjusting the PKG_CONFIG_PATH environment variable if you installed software in a non-standard prefix. _PKG_TEXT])[]dnl ]) elif test $pkg_failed = untried; then AC_MSG_RESULT([no]) m4_default([$4], [AC_MSG_FAILURE( [The pkg-config script could not be found or is too old. Make sure it is in your PATH or set the PKG_CONFIG environment variable to the full path to pkg-config. _PKG_TEXT To get pkg-config, see .])[]dnl ]) else $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS $1[]_LIBS=$pkg_cv_[]$1[]_LIBS AC_MSG_RESULT([yes]) $3 fi[]dnl ])dnl PKG_CHECK_MODULES dnl PKG_CHECK_MODULES_STATIC(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND], dnl [ACTION-IF-NOT-FOUND]) dnl --------------------------------------------------------------------- dnl Since: 0.29 dnl dnl Checks for existence of MODULES and gathers its build flags with dnl static libraries enabled. Sets VARIABLE-PREFIX_CFLAGS from --cflags dnl and VARIABLE-PREFIX_LIBS from --libs. dnl dnl Note that if there is a possibility the first call to dnl PKG_CHECK_MODULES_STATIC might not happen, you should be sure to dnl include an explicit call to PKG_PROG_PKG_CONFIG in your dnl configure.ac. AC_DEFUN([PKG_CHECK_MODULES_STATIC], [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl _save_PKG_CONFIG=$PKG_CONFIG PKG_CONFIG="$PKG_CONFIG --static" PKG_CHECK_MODULES($@) PKG_CONFIG=$_save_PKG_CONFIG[]dnl ])dnl PKG_CHECK_MODULES_STATIC dnl PKG_INSTALLDIR([DIRECTORY]) dnl ------------------------- dnl Since: 0.27 dnl dnl Substitutes the variable pkgconfigdir as the location where a module dnl should install pkg-config .pc files. By default the directory is dnl $libdir/pkgconfig, but the default can be changed by passing dnl DIRECTORY. The user can override through the --with-pkgconfigdir dnl parameter. AC_DEFUN([PKG_INSTALLDIR], [m4_pushdef([pkg_default], [m4_default([$1], ['${libdir}/pkgconfig'])]) m4_pushdef([pkg_description], [pkg-config installation directory @<:@]pkg_default[@:>@]) AC_ARG_WITH([pkgconfigdir], [AS_HELP_STRING([--with-pkgconfigdir], pkg_description)],, [with_pkgconfigdir=]pkg_default) AC_SUBST([pkgconfigdir], [$with_pkgconfigdir]) m4_popdef([pkg_default]) m4_popdef([pkg_description]) ])dnl PKG_INSTALLDIR dnl PKG_NOARCH_INSTALLDIR([DIRECTORY]) dnl -------------------------------- dnl Since: 0.27 dnl dnl Substitutes the variable noarch_pkgconfigdir as the location where a dnl module should install arch-independent pkg-config .pc files. By dnl default the directory is $datadir/pkgconfig, but the default can be dnl changed by passing DIRECTORY. The user can override through the dnl --with-noarch-pkgconfigdir parameter. AC_DEFUN([PKG_NOARCH_INSTALLDIR], [m4_pushdef([pkg_default], [m4_default([$1], ['${datadir}/pkgconfig'])]) m4_pushdef([pkg_description], [pkg-config arch-independent installation directory @<:@]pkg_default[@:>@]) AC_ARG_WITH([noarch-pkgconfigdir], [AS_HELP_STRING([--with-noarch-pkgconfigdir], pkg_description)],, [with_noarch_pkgconfigdir=]pkg_default) AC_SUBST([noarch_pkgconfigdir], [$with_noarch_pkgconfigdir]) m4_popdef([pkg_default]) m4_popdef([pkg_description]) ])dnl PKG_NOARCH_INSTALLDIR dnl PKG_CHECK_VAR(VARIABLE, MODULE, CONFIG-VARIABLE, dnl [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) dnl ------------------------------------------- dnl Since: 0.28 dnl dnl Retrieves the value of the pkg-config variable for the given module. AC_DEFUN([PKG_CHECK_VAR], [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl AC_ARG_VAR([$1], [value of $3 for $2, overriding pkg-config])dnl _PKG_CONFIG([$1], [variable="][$3]["], [$2]) AS_VAR_COPY([$1], [pkg_cv_][$1]) AS_VAR_IF([$1], [""], [$5], [$4])dnl ])dnl PKG_CHECK_VAR xrdp-0.9.1/libpainter/m4/libtool.m40000644000175000017500000106011113027004314013770 00000000000000# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- # # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, # 2006, 2007, 2008, 2009, 2010, 2011 Free Software # Foundation, Inc. # Written by Gordon Matzigkeit, 1996 # # This file is free software; the Free Software Foundation gives # unlimited permission to copy and/or distribute it, with or without # modifications, as long as this notice is preserved. m4_define([_LT_COPYING], [dnl # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, # 2006, 2007, 2008, 2009, 2010, 2011 Free Software # Foundation, Inc. # Written by Gordon Matzigkeit, 1996 # # This file is part of GNU Libtool. # # GNU Libtool is free software; you can redistribute it and/or # modify it under the terms of the GNU General Public License as # published by the Free Software Foundation; either version 2 of # the License, or (at your option) any later version. # # As a special exception to the GNU General Public License, # if you distribute this file as part of a program or library that # is built using GNU Libtool, you may include this file under the # same distribution terms that you use for the rest of that program. # # GNU Libtool is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with GNU Libtool; see the file COPYING. If not, a copy # can be downloaded from http://www.gnu.org/licenses/gpl.html, or # obtained by writing to the Free Software Foundation, Inc., # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. ]) # serial 57 LT_INIT # LT_PREREQ(VERSION) # ------------------ # Complain and exit if this libtool version is less that VERSION. m4_defun([LT_PREREQ], [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1, [m4_default([$3], [m4_fatal([Libtool version $1 or higher is required], 63)])], [$2])]) # _LT_CHECK_BUILDDIR # ------------------ # Complain if the absolute build directory name contains unusual characters m4_defun([_LT_CHECK_BUILDDIR], [case `pwd` in *\ * | *\ *) AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;; esac ]) # LT_INIT([OPTIONS]) # ------------------ AC_DEFUN([LT_INIT], [AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl AC_BEFORE([$0], [LT_LANG])dnl AC_BEFORE([$0], [LT_OUTPUT])dnl AC_BEFORE([$0], [LTDL_INIT])dnl m4_require([_LT_CHECK_BUILDDIR])dnl dnl Autoconf doesn't catch unexpanded LT_ macros by default: m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4 dnl unless we require an AC_DEFUNed macro: AC_REQUIRE([LTOPTIONS_VERSION])dnl AC_REQUIRE([LTSUGAR_VERSION])dnl AC_REQUIRE([LTVERSION_VERSION])dnl AC_REQUIRE([LTOBSOLETE_VERSION])dnl m4_require([_LT_PROG_LTMAIN])dnl _LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}]) dnl Parse OPTIONS _LT_SET_OPTIONS([$0], [$1]) # This can be used to rebuild libtool when needed LIBTOOL_DEPS="$ltmain" # Always use our own libtool. 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esac # HP-UX runs *really* slowly unless shared libraries are mode 555, ... postinstall_cmds='chmod 555 $lib' # or fails outright, so override atomically: install_override_mode=555 ;; interix[[3-9]]*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; irix5* | irix6* | nonstopux*) case $host_os in nonstopux*) version_type=nonstopux ;; *) if test "$lt_cv_prog_gnu_ld" = yes; then version_type=linux # correct to gnu/linux during the next big refactor else version_type=irix fi ;; esac need_lib_prefix=no need_version=no soname_spec='${libname}${release}${shared_ext}$major' library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' case $host_os in irix5* | nonstopux*) libsuff= shlibsuff= ;; *) case $LD in # libtool.m4 will add one of these switches to LD *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= libmagic=32-bit;; *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") libsuff=32 shlibsuff=N32 libmagic=N32;; *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") libsuff=64 shlibsuff=64 libmagic=64-bit;; *) libsuff= shlibsuff= libmagic=never-match;; esac ;; esac shlibpath_var=LD_LIBRARY${shlibsuff}_PATH shlibpath_overrides_runpath=no sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" hardcode_into_libs=yes ;; # No shared lib support for Linux oldld, aout, or coff. linux*oldld* | linux*aout* | linux*coff*) dynamic_linker=no ;; # This must be glibc/ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no # Some binutils ld are patched to set DT_RUNPATH AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath], [lt_cv_shlibpath_overrides_runpath=no save_LDFLAGS=$LDFLAGS save_libdir=$libdir eval "libdir=/foo; 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See mingw*. lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' lt_cv_file_magic_cmd='$OBJDUMP -f' ;; darwin* | rhapsody*) lt_cv_deplibs_check_method=pass_all ;; freebsd* | dragonfly*) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then case $host_cpu in i*86 ) # Not sure whether the presence of OpenBSD here was a mistake. # Let's accept both of them until this is cleared up. lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' lt_cv_file_magic_cmd=/usr/bin/file lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` ;; esac else lt_cv_deplibs_check_method=pass_all fi ;; haiku*) lt_cv_deplibs_check_method=pass_all ;; hpux10.20* | hpux11*) lt_cv_file_magic_cmd=/usr/bin/file case $host_cpu in ia64*) lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so ;; hppa*64*) [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'] lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl ;; *) lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library' lt_cv_file_magic_test_file=/usr/lib/libc.sl ;; esac ;; interix[[3-9]]*) # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' ;; irix5* | irix6* | nonstopux*) case $LD in *-32|*"-32 ") libmagic=32-bit;; *-n32|*"-n32 ") libmagic=N32;; *-64|*"-64 ") libmagic=64-bit;; *) libmagic=never-match;; esac lt_cv_deplibs_check_method=pass_all ;; # This must be glibc/ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) lt_cv_deplibs_check_method=pass_all ;; netbsd* | netbsdelf*-gnu) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' fi ;; newos6*) lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' lt_cv_file_magic_cmd=/usr/bin/file lt_cv_file_magic_test_file=/usr/lib/libnls.so ;; *nto* | *qnx*) lt_cv_deplibs_check_method=pass_all ;; openbsd*) if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' fi ;; osf3* | osf4* | osf5*) lt_cv_deplibs_check_method=pass_all ;; rdos*) lt_cv_deplibs_check_method=pass_all ;; solaris*) lt_cv_deplibs_check_method=pass_all ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) lt_cv_deplibs_check_method=pass_all ;; sysv4 | sysv4.3*) case $host_vendor in motorola) lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` ;; ncr) lt_cv_deplibs_check_method=pass_all ;; sequent) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' ;; sni) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" lt_cv_file_magic_test_file=/lib/libc.so ;; siemens) lt_cv_deplibs_check_method=pass_all ;; pc) lt_cv_deplibs_check_method=pass_all ;; esac ;; tpf*) lt_cv_deplibs_check_method=pass_all ;; esac ]) file_magic_glob= want_nocaseglob=no if test "$build" = "$host"; then case $host_os in mingw* | pw32*) if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then want_nocaseglob=yes else file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"` fi ;; esac fi file_magic_cmd=$lt_cv_file_magic_cmd deplibs_check_method=$lt_cv_deplibs_check_method test -z "$deplibs_check_method" && deplibs_check_method=unknown _LT_DECL([], [deplibs_check_method], [1], [Method to check whether dependent libraries are shared objects]) _LT_DECL([], [file_magic_cmd], [1], [Command to use when deplibs_check_method = "file_magic"]) _LT_DECL([], [file_magic_glob], [1], [How to find potential files when deplibs_check_method = "file_magic"]) _LT_DECL([], [want_nocaseglob], [1], [Find potential files using nocaseglob when deplibs_check_method = "file_magic"]) ])# _LT_CHECK_MAGIC_METHOD # LT_PATH_NM # ---------- # find the pathname to a BSD- or MS-compatible name lister AC_DEFUN([LT_PATH_NM], [AC_REQUIRE([AC_PROG_CC])dnl AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, [if test -n "$NM"; then # Let the user override the test. lt_cv_path_NM="$NM" else lt_nm_to_check="${ac_tool_prefix}nm" if test -n "$ac_tool_prefix" && test "$build" = "$host"; then lt_nm_to_check="$lt_nm_to_check nm" fi for lt_tmp_nm in $lt_nm_to_check; do lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do IFS="$lt_save_ifs" test -z "$ac_dir" && ac_dir=. tmp_nm="$ac_dir/$lt_tmp_nm" if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then # Check to see if the nm accepts a BSD-compat flag. # Adding the `sed 1q' prevents false positives on HP-UX, which says: # nm: unknown option "B" ignored # Tru64's nm complains that /dev/null is an invalid object file case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in */dev/null* | *'Invalid file or object type'*) lt_cv_path_NM="$tmp_nm -B" break ;; *) case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in */dev/null*) lt_cv_path_NM="$tmp_nm -p" break ;; *) lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but continue # so that we can try to find one that supports BSD flags ;; esac ;; esac fi done IFS="$lt_save_ifs" done : ${lt_cv_path_NM=no} fi]) if test "$lt_cv_path_NM" != "no"; then NM="$lt_cv_path_NM" else # Didn't find any BSD compatible name lister, look for dumpbin. if test -n "$DUMPBIN"; then : # Let the user override the test. else AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :) case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in *COFF*) DUMPBIN="$DUMPBIN -symbols" ;; *) DUMPBIN=: ;; esac fi AC_SUBST([DUMPBIN]) if test "$DUMPBIN" != ":"; then NM="$DUMPBIN" fi fi test -z "$NM" && NM=nm AC_SUBST([NM]) _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], [lt_cv_nm_interface="BSD nm" echo "int some_variable = 0;" > conftest.$ac_ext (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD) (eval "$ac_compile" 2>conftest.err) cat conftest.err >&AS_MESSAGE_LOG_FD (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) cat conftest.err >&AS_MESSAGE_LOG_FD (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD) cat conftest.out >&AS_MESSAGE_LOG_FD if $GREP 'External.*some_variable' conftest.out > /dev/null; then lt_cv_nm_interface="MS dumpbin" fi rm -f conftest*]) ])# LT_PATH_NM # Old names: AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AM_PROG_NM], []) dnl AC_DEFUN([AC_PROG_NM], []) # _LT_CHECK_SHAREDLIB_FROM_LINKLIB # -------------------------------- # how to determine the name of the shared library # associated with a specific link library. # -- PORTME fill in with the dynamic library characteristics m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB], [m4_require([_LT_DECL_EGREP]) m4_require([_LT_DECL_OBJDUMP]) m4_require([_LT_DECL_DLLTOOL]) AC_CACHE_CHECK([how to associate runtime and link libraries], lt_cv_sharedlib_from_linklib_cmd, [lt_cv_sharedlib_from_linklib_cmd='unknown' case $host_os in cygwin* | mingw* | pw32* | cegcc*) # two different shell functions defined in ltmain.sh # decide which to use based on capabilities of $DLLTOOL case `$DLLTOOL --help 2>&1` in *--identify-strict*) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib ;; *) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback ;; esac ;; *) # fallback: assume linklib IS sharedlib lt_cv_sharedlib_from_linklib_cmd="$ECHO" ;; esac ]) sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO _LT_DECL([], [sharedlib_from_linklib_cmd], [1], [Command to associate shared and link libraries]) ])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB # _LT_PATH_MANIFEST_TOOL # ---------------------- # locate the manifest tool m4_defun([_LT_PATH_MANIFEST_TOOL], [AC_CHECK_TOOL(MANIFEST_TOOL, mt, :) test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool], [lt_cv_path_mainfest_tool=no echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out cat conftest.err >&AS_MESSAGE_LOG_FD if $GREP 'Manifest Tool' conftest.out > /dev/null; then lt_cv_path_mainfest_tool=yes fi rm -f conftest*]) if test "x$lt_cv_path_mainfest_tool" != xyes; then MANIFEST_TOOL=: fi _LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl ])# _LT_PATH_MANIFEST_TOOL # LT_LIB_M # -------- # check for math library AC_DEFUN([LT_LIB_M], [AC_REQUIRE([AC_CANONICAL_HOST])dnl LIBM= case $host in *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*) # These system don't have libm, or don't need it ;; *-ncr-sysv4.3*) AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") ;; *) AC_CHECK_LIB(m, cos, LIBM="-lm") ;; esac AC_SUBST([LIBM]) ])# LT_LIB_M # Old name: AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_CHECK_LIBM], []) # _LT_COMPILER_NO_RTTI([TAGNAME]) # ------------------------------- m4_defun([_LT_COMPILER_NO_RTTI], [m4_require([_LT_TAG_COMPILER])dnl _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= if test "$GCC" = yes; then case $cc_basename in nvcc*) _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;; *) _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;; esac _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], lt_cv_prog_compiler_rtti_exceptions, [-fno-rtti -fno-exceptions], [], [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) fi _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], [Compiler flag to turn off builtin functions]) ])# _LT_COMPILER_NO_RTTI # _LT_CMD_GLOBAL_SYMBOLS # ---------------------- m4_defun([_LT_CMD_GLOBAL_SYMBOLS], [AC_REQUIRE([AC_CANONICAL_HOST])dnl AC_REQUIRE([AC_PROG_CC])dnl AC_REQUIRE([AC_PROG_AWK])dnl AC_REQUIRE([LT_PATH_NM])dnl AC_REQUIRE([LT_PATH_LD])dnl m4_require([_LT_DECL_SED])dnl m4_require([_LT_DECL_EGREP])dnl m4_require([_LT_TAG_COMPILER])dnl # Check for command to grab the raw symbol name followed by C symbol from nm. AC_MSG_CHECKING([command to parse $NM output from $compiler object]) AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], [ # These are sane defaults that work on at least a few old systems. # [They come from Ultrix. What could be older than Ultrix?!! ;)] # Character class describing NM global symbol codes. symcode='[[BCDEGRST]]' # Regexp to match symbols that can be accessed directly from C. sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' # Define system-specific variables. case $host_os in aix*) symcode='[[BCDT]]' ;; cygwin* | mingw* | pw32* | cegcc*) symcode='[[ABCDGISTW]]' ;; hpux*) if test "$host_cpu" = ia64; then symcode='[[ABCDEGRST]]' fi ;; irix* | nonstopux*) symcode='[[BCDEGRST]]' ;; osf*) symcode='[[BCDEGQRST]]' ;; solaris*) symcode='[[BDRT]]' ;; sco3.2v5*) symcode='[[DT]]' ;; sysv4.2uw2*) symcode='[[DT]]' ;; sysv5* | sco5v6* | unixware* | OpenUNIX*) symcode='[[ABDT]]' ;; sysv4) symcode='[[DFNSTU]]' ;; esac # If we're using GNU nm, then use its standard symbol codes. case `$NM -V 2>&1` in *GNU* | *'with BFD'*) symcode='[[ABCDGIRSTW]]' ;; esac # Transform an extracted symbol line into a proper C declaration. # Some systems (esp. on ia64) link data and code symbols differently, # so use this general approach. lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" # Transform an extracted symbol line into symbol name and symbol address lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'" lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'" # Handle CRLF in mingw tool chain opt_cr= case $build_os in mingw*) opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp ;; esac # Try without a prefix underscore, then with it. for ac_symprfx in "" "_"; do # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. symxfrm="\\1 $ac_symprfx\\2 \\2" # Write the raw and C identifiers. if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Fake it for dumpbin and say T for any non-static function # and D for any global variable. # Also find C++ and __fastcall symbols from MSVC++, # which start with @ or ?. lt_cv_sys_global_symbol_pipe="$AWK ['"\ " {last_section=section; section=\$ 3};"\ " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ " \$ 0!~/External *\|/{next};"\ " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ " {if(hide[section]) next};"\ " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ " s[1]~/^[@?]/{print s[1], s[1]; next};"\ " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ " ' prfx=^$ac_symprfx]" else lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" fi lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" # Check to see that the pipe works correctly. pipe_works=no rm -f conftest* cat > conftest.$ac_ext <<_LT_EOF #ifdef __cplusplus extern "C" { #endif char nm_test_var; void nm_test_func(void); void nm_test_func(void){} #ifdef __cplusplus } #endif int main(){nm_test_var='a';nm_test_func();return(0);} _LT_EOF if AC_TRY_EVAL(ac_compile); then # Now try to grab the symbols. nlist=conftest.nm if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then # Try sorting and uniquifying the output. if sort "$nlist" | uniq > "$nlist"T; then mv -f "$nlist"T "$nlist" else rm -f "$nlist"T fi # Make sure that we snagged all the symbols we need. if $GREP ' nm_test_var$' "$nlist" >/dev/null; then if $GREP ' nm_test_func$' "$nlist" >/dev/null; then cat <<_LT_EOF > conftest.$ac_ext /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) /* DATA imports from DLLs on WIN32 con't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */ # define LT@&t@_DLSYM_CONST #elif defined(__osf__) /* This system does not cope well with relocations in const data. */ # define LT@&t@_DLSYM_CONST #else # define LT@&t@_DLSYM_CONST const #endif #ifdef __cplusplus extern "C" { #endif _LT_EOF # Now generate the symbol file. eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' cat <<_LT_EOF >> conftest.$ac_ext /* The mapping between symbol names and symbols. */ LT@&t@_DLSYM_CONST struct { const char *name; void *address; } lt__PROGRAM__LTX_preloaded_symbols[[]] = { { "@PROGRAM@", (void *) 0 }, _LT_EOF $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext cat <<\_LT_EOF >> conftest.$ac_ext {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt__PROGRAM__LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif _LT_EOF # Now try linking the two files. mv conftest.$ac_objext conftstm.$ac_objext lt_globsym_save_LIBS=$LIBS lt_globsym_save_CFLAGS=$CFLAGS LIBS="conftstm.$ac_objext" CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then pipe_works=yes fi LIBS=$lt_globsym_save_LIBS CFLAGS=$lt_globsym_save_CFLAGS else echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD fi else echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD fi else echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD fi else echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD cat conftest.$ac_ext >&5 fi rm -rf conftest* conftst* # Do not use the global_symbol_pipe unless it works. if test "$pipe_works" = yes; then break else lt_cv_sys_global_symbol_pipe= fi done ]) if test -z "$lt_cv_sys_global_symbol_pipe"; then lt_cv_sys_global_symbol_to_cdecl= fi if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then AC_MSG_RESULT(failed) else AC_MSG_RESULT(ok) fi # Response file support. if test "$lt_cv_nm_interface" = "MS dumpbin"; then nm_file_list_spec='@' elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then nm_file_list_spec='@' fi _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], [Take the output of nm and produce a listing of raw symbols and C names]) _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], [Transform the output of nm in a proper C declaration]) _LT_DECL([global_symbol_to_c_name_address], [lt_cv_sys_global_symbol_to_c_name_address], [1], [Transform the output of nm in a C name address pair]) _LT_DECL([global_symbol_to_c_name_address_lib_prefix], [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], [Transform the output of nm in a C name address pair when lib prefix is needed]) _LT_DECL([], [nm_file_list_spec], [1], [Specify filename containing input files for $NM]) ]) # _LT_CMD_GLOBAL_SYMBOLS # _LT_COMPILER_PIC([TAGNAME]) # --------------------------- m4_defun([_LT_COMPILER_PIC], [m4_require([_LT_TAG_COMPILER])dnl _LT_TAGVAR(lt_prog_compiler_wl, $1)= _LT_TAGVAR(lt_prog_compiler_pic, $1)= _LT_TAGVAR(lt_prog_compiler_static, $1)= m4_if([$1], [CXX], [ # C++ specific cases for pic, static, wl, etc. if test "$GXX" = yes; then _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' case $host_os in aix*) # All AIX code is PIC. if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; m68k) # FIXME: we need at least 68020 code to build shared libraries, but # adding the `-m68020' flag to GCC prevents building anything better, # like `-m68040'. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' ;; esac ;; beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) # PIC is the default for these OSes. ;; mingw* | cygwin* | os2* | pw32* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). # Although the cygwin gcc ignores -fPIC, still need this for old-style # (--disable-auto-import) libraries m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' ;; *djgpp*) # DJGPP does not support shared libraries at all _LT_TAGVAR(lt_prog_compiler_pic, $1)= ;; haiku*) # PIC is the default for Haiku. # The "-static" flag exists, but is broken. _LT_TAGVAR(lt_prog_compiler_static, $1)= ;; interix[[3-9]]*) # Interix 3.x gcc -fpic/-fPIC options generate broken code. # Instead, we relocate shared libraries at runtime. ;; sysv4*MP*) if test -d /usr/nec; then _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic fi ;; hpux*) # PIC is the default for 64-bit PA HP-UX, but not for 32-bit # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag # sets the default TLS model and affects inlining. case $host_cpu in hppa*64*) ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac ;; *qnx* | *nto*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac else case $host_os in aix[[4-9]]*) # All AIX code is PIC. if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' else _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' fi ;; chorus*) case $cc_basename in cxch68*) # Green Hills C++ Compiler # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" ;; esac ;; mingw* | cygwin* | os2* | pw32* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) ;; dgux*) case $cc_basename in ec++*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' ;; ghcx*) # Green Hills C++ Compiler _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' ;; *) ;; esac ;; freebsd* | dragonfly*) # FreeBSD uses GNU C++ ;; hpux9* | hpux10* | hpux11*) case $cc_basename in CC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' if test "$host_cpu" != ia64; then _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' fi ;; aCC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' case $host_cpu in hppa*64*|ia64*) # +Z the default ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' ;; esac ;; *) ;; esac ;; interix*) # This is c89, which is MS Visual C++ (no shared libs) # Anyone wants to do a port? ;; irix5* | irix6* | nonstopux*) case $cc_basename in CC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' # CC pic flag -KPIC is the default. ;; *) ;; esac ;; linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) case $cc_basename in KCC*) # KAI C++ Compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; ecpc* ) # old Intel C++ for x86_64 which still supported -KPIC. _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; icpc* ) # Intel C++, used to be incompatible with GCC. # ICC 10 doesn't accept -KPIC any more. _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; pgCC* | pgcpp*) # Portland Group C++ compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; cxx*) # Compaq C++ # Make sure the PIC flag is empty. It appears that all Alpha # Linux and Compaq Tru64 Unix objects are PIC. _LT_TAGVAR(lt_prog_compiler_pic, $1)= _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL 8.0, 9.0 on PPC and BlueGene _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' ;; *) case `$CC -V 2>&1 | sed 5q` in *Sun\ C*) # Sun C++ 5.9 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' ;; esac ;; esac ;; lynxos*) ;; m88k*) ;; mvs*) case $cc_basename in cxx*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' ;; *) ;; esac ;; netbsd* | netbsdelf*-gnu) ;; *qnx* | *nto*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; osf3* | osf4* | osf5*) case $cc_basename in KCC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' ;; RCC*) # Rational C++ 2.4.1 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' ;; cxx*) # Digital/Compaq C++ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # Make sure the PIC flag is empty. It appears that all Alpha # Linux and Compaq Tru64 Unix objects are PIC. _LT_TAGVAR(lt_prog_compiler_pic, $1)= _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; *) ;; esac ;; psos*) ;; solaris*) case $cc_basename in CC* | sunCC*) # Sun C++ 4.2, 5.x and Centerline C++ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' ;; gcx*) # Green Hills C++ Compiler _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' ;; *) ;; esac ;; sunos4*) case $cc_basename in CC*) # Sun C++ 4.x _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; lcc*) # Lucid _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' ;; *) ;; esac ;; sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) case $cc_basename in CC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; esac ;; tandem*) case $cc_basename in NCC*) # NonStop-UX NCC 3.20 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' ;; *) ;; esac ;; vxworks*) ;; *) _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no ;; esac fi ], [ if test "$GCC" = yes; then _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' case $host_os in aix*) # All AIX code is PIC. if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; m68k) # FIXME: we need at least 68020 code to build shared libraries, but # adding the `-m68020' flag to GCC prevents building anything better, # like `-m68040'. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' ;; esac ;; beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) # PIC is the default for these OSes. ;; mingw* | cygwin* | pw32* | os2* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). # Although the cygwin gcc ignores -fPIC, still need this for old-style # (--disable-auto-import) libraries m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' ;; haiku*) # PIC is the default for Haiku. # The "-static" flag exists, but is broken. _LT_TAGVAR(lt_prog_compiler_static, $1)= ;; hpux*) # PIC is the default for 64-bit PA HP-UX, but not for 32-bit # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag # sets the default TLS model and affects inlining. case $host_cpu in hppa*64*) # +Z the default ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac ;; interix[[3-9]]*) # Interix 3.x gcc -fpic/-fPIC options generate broken code. # Instead, we relocate shared libraries at runtime. ;; msdosdjgpp*) # Just because we use GCC doesn't mean we suddenly get shared libraries # on systems that don't support them. _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no enable_shared=no ;; *nto* | *qnx*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; sysv4*MP*) if test -d /usr/nec; then _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic fi ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac case $cc_basename in nvcc*) # Cuda Compiler Driver 2.2 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker ' if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)" fi ;; esac else # PORTME Check for flag to pass linker flags through the system compiler. case $host_os in aix*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' else _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' fi ;; mingw* | cygwin* | pw32* | os2* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) ;; hpux9* | hpux10* | hpux11*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but # not for PA HP-UX. case $host_cpu in hppa*64*|ia64*) # +Z the default ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' ;; esac # Is there a better lt_prog_compiler_static that works with the bundled CC? _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' ;; irix5* | irix6* | nonstopux*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # PIC (with -KPIC) is the default. _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) case $cc_basename in # old Intel for x86_64 which still supported -KPIC. ecc*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; # icc used to be incompatible with GCC. # ICC 10 doesn't accept -KPIC any more. icc* | ifort*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; # Lahey Fortran 8.1. lf95*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' ;; nagfor*) # NAG Fortran compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) # Portland Group compilers (*not* the Pentium gcc compiler, # which looks to be a dead project) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; ccc*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # All Alpha code is PIC. _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; xl* | bgxl* | bgf* | mpixl*) # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' ;; *) case `$CC -V 2>&1 | sed 5q` in *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*) # Sun Fortran 8.3 passes all unrecognized flags to the linker _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='' ;; *Sun\ F* | *Sun*Fortran*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' ;; *Sun\ C*) # Sun C 5.9 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' ;; *Intel*\ [[CF]]*Compiler*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; *Portland\ Group*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; esac ;; esac ;; newsos6) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; *nto* | *qnx*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; osf3* | osf4* | osf5*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # All OSF/1 code is PIC. _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; rdos*) _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; solaris*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' case $cc_basename in f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; *) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; esac ;; sunos4*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; sysv4 | sysv4.2uw2* | sysv4.3*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; sysv4*MP*) if test -d /usr/nec ;then _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi ;; sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; unicos*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no ;; uts4*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; *) _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no ;; esac fi ]) case $host_os in # For platforms which do not support PIC, -DPIC is meaningless: *djgpp*) _LT_TAGVAR(lt_prog_compiler_pic, $1)= ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" ;; esac AC_CACHE_CHECK([for $compiler option to produce PIC], [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)], [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) _LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1) # # Check to make sure the PIC flag actually works. # if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works], [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)], [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [], [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in "" | " "*) ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;; 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then _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' else case $host_os in openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' ;; *) _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' ;; esac fi else _LT_TAGVAR(ld_shlibs, $1)=no fi ;; os2*) _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' _LT_TAGVAR(hardcode_minus_L, $1)=yes _LT_TAGVAR(allow_undefined_flag, $1)=unsupported _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' ;; 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do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' # Both c and cxx compiler support -rpath directly _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' fi _LT_TAGVAR(archive_cmds_need_lc, $1)='no' _LT_TAGVAR(hardcode_libdir_separator, $1)=: ;; solaris*) _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' if test "$GCC" = yes; then wlarc='${wl}' _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' else case `$CC -V 2>&1` in *"Compilers 5.0"*) wlarc='' _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; 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GCC discards it without `$wl', # but is careful enough not to reorder. # Supported since Solaris 2.6 (maybe 2.5.1?) if test "$GCC" = yes; then _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' else _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' fi ;; esac _LT_TAGVAR(link_all_deplibs, $1)=yes ;; sunos4*) if test "x$host_vendor" = xsequent; then # Use $CC to link under sequent, because it throws in some extra .o # files that make .init and .fini sections work. _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' else _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' fi _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' _LT_TAGVAR(hardcode_direct, $1)=yes _LT_TAGVAR(hardcode_minus_L, $1)=yes _LT_TAGVAR(hardcode_shlibpath_var, $1)=no ;; sysv4) case $host_vendor in sni) _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true??? ;; siemens) ## LD is ld it makes a PLAMLIB ## CC just makes a GrossModule. _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' _LT_TAGVAR(hardcode_direct, $1)=no ;; motorola) _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie ;; esac runpath_var='LD_RUN_PATH' _LT_TAGVAR(hardcode_shlibpath_var, $1)=no ;; sysv4.3*) _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(hardcode_shlibpath_var, $1)=no _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' ;; sysv4*MP*) if test -d /usr/nec; then _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(hardcode_shlibpath_var, $1)=no runpath_var=LD_RUN_PATH hardcode_runpath_var=yes _LT_TAGVAR(ld_shlibs, $1)=yes fi ;; sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' _LT_TAGVAR(archive_cmds_need_lc, $1)=no _LT_TAGVAR(hardcode_shlibpath_var, $1)=no runpath_var='LD_RUN_PATH' if test "$GCC" = yes; then _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' else _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' fi ;; sysv5* | sco3.2v5* | sco5v6*) # Note: We can NOT use -z defs as we might desire, because we do not # link with -lc, and that would cause any symbols used from libc to # always be unresolved, which means just about no library would # ever link correctly. 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See the GNU # General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, see . # # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that # program. This Exception is an additional permission under section 7 # of the GNU General Public License, version 3 ("GPLv3"). # # Originally written by Per Bothner. # # You can get the latest version of this script from: # http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD # # Please send patches with a ChangeLog entry to config-patches@gnu.org. me=`echo "$0" | sed -e 's,.*/,,'` usage="\ Usage: $0 [OPTION] Output the configuration name of the system \`$me' is run on. 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But MiNT is downward compatible to TOS, so this should # be no problem. atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit ;; atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit ;; *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit ;; milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) echo m68k-milan-mint${UNAME_RELEASE} exit ;; hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) echo m68k-hades-mint${UNAME_RELEASE} exit ;; *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) echo m68k-unknown-mint${UNAME_RELEASE} exit ;; m68k:machten:*:*) echo m68k-apple-machten${UNAME_RELEASE} exit ;; powerpc:machten:*:*) echo powerpc-apple-machten${UNAME_RELEASE} exit ;; RISC*:Mach:*:*) echo mips-dec-mach_bsd4.3 exit ;; RISC*:ULTRIX:*:*) echo mips-dec-ultrix${UNAME_RELEASE} exit ;; VAX*:ULTRIX*:*:*) echo vax-dec-ultrix${UNAME_RELEASE} exit ;; 2020:CLIX:*:* | 2430:CLIX:*:*) echo clipper-intergraph-clix${UNAME_RELEASE} exit ;; mips:*:*:UMIPS | mips:*:*:RISCos) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #ifdef __cplusplus #include /* for printf() prototype */ int main (int argc, char *argv[]) { #else int main (argc, argv) int argc; char *argv[]; { #endif #if defined (host_mips) && defined (MIPSEB) #if defined (SYSTYPE_SYSV) printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0); #endif #if defined (SYSTYPE_SVR4) printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0); #endif #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0); #endif #endif exit (-1); } EOF $CC_FOR_BUILD -o $dummy $dummy.c && dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` && SYSTEM_NAME=`$dummy $dummyarg` && { echo "$SYSTEM_NAME"; exit; } echo mips-mips-riscos${UNAME_RELEASE} exit ;; Motorola:PowerMAX_OS:*:*) echo powerpc-motorola-powermax exit ;; Motorola:*:4.3:PL8-*) echo powerpc-harris-powermax exit ;; Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) echo powerpc-harris-powermax exit ;; Night_Hawk:Power_UNIX:*:*) echo powerpc-harris-powerunix exit ;; m88k:CX/UX:7*:*) echo m88k-harris-cxux7 exit ;; m88k:*:4*:R4*) echo m88k-motorola-sysv4 exit ;; m88k:*:3*:R3*) echo m88k-motorola-sysv3 exit ;; AViiON:dgux:*:*) # DG/UX returns AViiON for all architectures UNAME_PROCESSOR=`/usr/bin/uname -p` if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ] then if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \ [ ${TARGET_BINARY_INTERFACE}x = x ] then echo m88k-dg-dgux${UNAME_RELEASE} else echo m88k-dg-dguxbcs${UNAME_RELEASE} fi else echo i586-dg-dgux${UNAME_RELEASE} fi exit ;; M88*:DolphinOS:*:*) # DolphinOS (SVR3) echo m88k-dolphin-sysv3 exit ;; M88*:*:R3*:*) # Delta 88k system running SVR3 echo m88k-motorola-sysv3 exit ;; XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) echo m88k-tektronix-sysv3 exit ;; Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) echo m68k-tektronix-bsd exit ;; *:IRIX*:*:*) echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'` exit ;; ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id exit ;; # Note that: echo "'`uname -s`'" gives 'AIX ' i*86:AIX:*:*) echo i386-ibm-aix exit ;; ia64:AIX:*:*) if [ -x /usr/bin/oslevel ] ; then IBM_REV=`/usr/bin/oslevel` else IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} fi echo ${UNAME_MACHINE}-ibm-aix${IBM_REV} exit ;; *:AIX:2:3) if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #include main() { if (!__power_pc()) exit(1); puts("powerpc-ibm-aix3.2.5"); exit(0); } EOF if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` then echo "$SYSTEM_NAME" else echo rs6000-ibm-aix3.2.5 fi elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then echo rs6000-ibm-aix3.2.4 else echo rs6000-ibm-aix3.2 fi exit ;; *:AIX:*:[4567]) IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then IBM_ARCH=rs6000 else IBM_ARCH=powerpc fi if [ -x /usr/bin/oslevel ] ; then IBM_REV=`/usr/bin/oslevel` else IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} fi echo ${IBM_ARCH}-ibm-aix${IBM_REV} exit ;; *:AIX:*:*) echo rs6000-ibm-aix exit ;; ibmrt:4.4BSD:*|romp-ibm:BSD:*) echo romp-ibm-bsd4.4 exit ;; ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to exit ;; # report: romp-ibm BSD 4.3 *:BOSX:*:*) echo rs6000-bull-bosx exit ;; DPX/2?00:B.O.S.:*:*) echo m68k-bull-sysv3 exit ;; 9000/[34]??:4.3bsd:1.*:*) echo m68k-hp-bsd exit ;; hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) echo m68k-hp-bsd4.4 exit ;; 9000/[34678]??:HP-UX:*:*) HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` case "${UNAME_MACHINE}" in 9000/31? ) HP_ARCH=m68000 ;; 9000/[34]?? ) HP_ARCH=m68k ;; 9000/[678][0-9][0-9]) if [ -x /usr/bin/getconf ]; then sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` case "${sc_cpu_version}" in 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1 532) # CPU_PA_RISC2_0 case "${sc_kernel_bits}" in 32) HP_ARCH="hppa2.0n" ;; 64) HP_ARCH="hppa2.0w" ;; '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20 esac ;; esac fi if [ "${HP_ARCH}" = "" ]; then eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #define _HPUX_SOURCE #include #include int main () { #if defined(_SC_KERNEL_BITS) long bits = sysconf(_SC_KERNEL_BITS); #endif long cpu = sysconf (_SC_CPU_VERSION); switch (cpu) { case CPU_PA_RISC1_0: puts ("hppa1.0"); break; case CPU_PA_RISC1_1: puts ("hppa1.1"); break; case CPU_PA_RISC2_0: #if defined(_SC_KERNEL_BITS) switch (bits) { case 64: puts ("hppa2.0w"); break; case 32: puts ("hppa2.0n"); break; default: puts ("hppa2.0"); break; } break; #else /* !defined(_SC_KERNEL_BITS) */ puts ("hppa2.0"); break; #endif default: puts ("hppa1.0"); break; } exit (0); } EOF (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy` test -z "$HP_ARCH" && HP_ARCH=hppa fi ;; esac if [ ${HP_ARCH} = "hppa2.0w" ] then eval $set_cc_for_build # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler # generating 64-bit code. GNU and HP use different nomenclature: # # $ CC_FOR_BUILD=cc ./config.guess # => hppa2.0w-hp-hpux11.23 # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess # => hppa64-hp-hpux11.23 if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | grep -q __LP64__ then HP_ARCH="hppa2.0w" else HP_ARCH="hppa64" fi fi echo ${HP_ARCH}-hp-hpux${HPUX_REV} exit ;; ia64:HP-UX:*:*) HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` echo ia64-hp-hpux${HPUX_REV} exit ;; 3050*:HI-UX:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #include int main () { long cpu = sysconf (_SC_CPU_VERSION); /* The order matters, because CPU_IS_HP_MC68K erroneously returns true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct results, however. */ if (CPU_IS_PA_RISC (cpu)) { switch (cpu) { case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; default: puts ("hppa-hitachi-hiuxwe2"); break; } } else if (CPU_IS_HP_MC68K (cpu)) puts ("m68k-hitachi-hiuxwe2"); else puts ("unknown-hitachi-hiuxwe2"); exit (0); } EOF $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` && { echo "$SYSTEM_NAME"; exit; } echo unknown-hitachi-hiuxwe2 exit ;; 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) echo hppa1.1-hp-bsd exit ;; 9000/8??:4.3bsd:*:*) echo hppa1.0-hp-bsd exit ;; *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) echo hppa1.0-hp-mpeix exit ;; hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) echo hppa1.1-hp-osf exit ;; hp8??:OSF1:*:*) echo hppa1.0-hp-osf exit ;; i*86:OSF1:*:*) if [ -x /usr/sbin/sysversion ] ; then echo ${UNAME_MACHINE}-unknown-osf1mk else echo ${UNAME_MACHINE}-unknown-osf1 fi exit ;; parisc*:Lites*:*:*) echo hppa1.1-hp-lites exit ;; C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) echo c1-convex-bsd exit ;; C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) if getsysinfo -f scalar_acc then echo c32-convex-bsd else echo c2-convex-bsd fi exit ;; C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) echo c34-convex-bsd exit ;; C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) echo c38-convex-bsd exit ;; C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) echo c4-convex-bsd exit ;; CRAY*Y-MP:*:*:*) echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*[A-Z]90:*:*:*) echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ -e 's/\.[^.]*$/.X/' exit ;; CRAY*TS:*:*:*) echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*T3E:*:*:*) echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*SV1:*:*:*) echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; *:UNICOS/mp:*:*) echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" exit ;; 5000:UNIX_System_V:4.*:*) FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'` echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" exit ;; i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} exit ;; sparc*:BSD/OS:*:*) echo sparc-unknown-bsdi${UNAME_RELEASE} exit ;; *:BSD/OS:*:*) echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} exit ;; *:FreeBSD:*:*) UNAME_PROCESSOR=`/usr/bin/uname -p` case ${UNAME_PROCESSOR} in amd64) echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; *) echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; esac exit ;; i*:CYGWIN*:*) echo ${UNAME_MACHINE}-pc-cygwin exit ;; *:MINGW64*:*) echo ${UNAME_MACHINE}-pc-mingw64 exit ;; *:MINGW*:*) echo ${UNAME_MACHINE}-pc-mingw32 exit ;; *:MSYS*:*) echo ${UNAME_MACHINE}-pc-msys exit ;; i*:windows32*:*) # uname -m includes "-pc" on this system. echo ${UNAME_MACHINE}-mingw32 exit ;; i*:PW*:*) echo ${UNAME_MACHINE}-pc-pw32 exit ;; *:Interix*:*) case ${UNAME_MACHINE} in x86) echo i586-pc-interix${UNAME_RELEASE} exit ;; authenticamd | genuineintel | EM64T) echo x86_64-unknown-interix${UNAME_RELEASE} exit ;; IA64) echo ia64-unknown-interix${UNAME_RELEASE} exit ;; esac ;; [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) echo i${UNAME_MACHINE}-pc-mks exit ;; 8664:Windows_NT:*) echo x86_64-pc-mks exit ;; i*:Windows_NT*:* | Pentium*:Windows_NT*:*) # How do we know it's Interix rather than the generic POSIX subsystem? # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we # UNAME_MACHINE based on the output of uname instead of i386? echo i586-pc-interix exit ;; i*:UWIN*:*) echo ${UNAME_MACHINE}-pc-uwin exit ;; amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) echo x86_64-unknown-cygwin exit ;; p*:CYGWIN*:*) echo powerpcle-unknown-cygwin exit ;; prep*:SunOS:5.*:*) echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; *:GNU:*:*) # the GNU system echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-${LIBC}`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` exit ;; *:GNU/*:*:*) # other systems with GNU libc and userland echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-${LIBC} exit ;; i*86:Minix:*:*) echo ${UNAME_MACHINE}-pc-minix exit ;; aarch64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; aarch64_be:Linux:*:*) UNAME_MACHINE=aarch64_be echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; alpha:Linux:*:*) case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in EV5) UNAME_MACHINE=alphaev5 ;; EV56) UNAME_MACHINE=alphaev56 ;; PCA56) UNAME_MACHINE=alphapca56 ;; PCA57) UNAME_MACHINE=alphapca56 ;; EV6) UNAME_MACHINE=alphaev6 ;; EV67) UNAME_MACHINE=alphaev67 ;; EV68*) UNAME_MACHINE=alphaev68 ;; esac objdump --private-headers /bin/sh | grep -q ld.so.1 if test "$?" = 0 ; then LIBC="gnulibc1" ; fi echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; arc:Linux:*:* | arceb:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; arm*:Linux:*:*) eval $set_cc_for_build if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \ | grep -q __ARM_EABI__ then echo ${UNAME_MACHINE}-unknown-linux-${LIBC} else if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \ | grep -q __ARM_PCS_VFP then echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabi else echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabihf fi fi exit ;; avr32*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; cris:Linux:*:*) echo ${UNAME_MACHINE}-axis-linux-${LIBC} exit ;; crisv32:Linux:*:*) echo ${UNAME_MACHINE}-axis-linux-${LIBC} exit ;; frv:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; hexagon:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; i*86:Linux:*:*) echo ${UNAME_MACHINE}-pc-linux-${LIBC} exit ;; ia64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; m32r*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; m68*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; mips:Linux:*:* | mips64:Linux:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #undef CPU #undef ${UNAME_MACHINE} #undef ${UNAME_MACHINE}el #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) CPU=${UNAME_MACHINE}el #else #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) CPU=${UNAME_MACHINE} #else CPU= #endif #endif EOF eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'` test x"${CPU}" != x && { echo "${CPU}-unknown-linux-${LIBC}"; exit; } ;; openrisc*:Linux:*:*) echo or1k-unknown-linux-${LIBC} exit ;; or32:Linux:*:* | or1k*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; padre:Linux:*:*) echo sparc-unknown-linux-${LIBC} exit ;; parisc64:Linux:*:* | hppa64:Linux:*:*) echo hppa64-unknown-linux-${LIBC} exit ;; parisc:Linux:*:* | hppa:Linux:*:*) # Look for CPU level case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in PA7*) echo hppa1.1-unknown-linux-${LIBC} ;; PA8*) echo hppa2.0-unknown-linux-${LIBC} ;; *) echo hppa-unknown-linux-${LIBC} ;; esac exit ;; ppc64:Linux:*:*) echo powerpc64-unknown-linux-${LIBC} exit ;; ppc:Linux:*:*) echo powerpc-unknown-linux-${LIBC} exit ;; ppc64le:Linux:*:*) echo powerpc64le-unknown-linux-${LIBC} exit ;; ppcle:Linux:*:*) echo powerpcle-unknown-linux-${LIBC} exit ;; s390:Linux:*:* | s390x:Linux:*:*) echo ${UNAME_MACHINE}-ibm-linux-${LIBC} exit ;; sh64*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; sh*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; sparc:Linux:*:* | sparc64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; tile*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; vax:Linux:*:*) echo ${UNAME_MACHINE}-dec-linux-${LIBC} exit ;; x86_64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; xtensa*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; i*86:DYNIX/ptx:4*:*) # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. # earlier versions are messed up and put the nodename in both # sysname and nodename. echo i386-sequent-sysv4 exit ;; i*86:UNIX_SV:4.2MP:2.*) # Unixware is an offshoot of SVR4, but it has its own version # number series starting with 2... # I am not positive that other SVR4 systems won't match this, # I just have to hope. -- rms. # Use sysv4.2uw... so that sysv4* matches it. echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION} exit ;; i*86:OS/2:*:*) # If we were able to find `uname', then EMX Unix compatibility # is probably installed. echo ${UNAME_MACHINE}-pc-os2-emx exit ;; i*86:XTS-300:*:STOP) echo ${UNAME_MACHINE}-unknown-stop exit ;; i*86:atheos:*:*) echo ${UNAME_MACHINE}-unknown-atheos exit ;; i*86:syllable:*:*) echo ${UNAME_MACHINE}-pc-syllable exit ;; 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* you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #include #include #include #include "painter.h" #include "painter_utils.h" /*****************************************************************************/ /* do a raster op */ int do_rop(int rop, int src, int dst) { switch (rop) { case PT_ROP_0: return 0; case PT_ROP_DSon: return ~(src | dst); case PT_ROP_DSna: return (~src) & dst; case PT_ROP_Sn: return ~src; case PT_ROP_SDna: return src & (~dst); case PT_ROP_Dn: return ~(dst); case PT_ROP_DSx: return src ^ dst; case PT_ROP_DSan: return ~(src & dst); case PT_ROP_DSa: return src & dst; case PT_ROP_DSxn: return ~(src) ^ dst; case PT_ROP_D: return dst; case PT_ROP_DSno: return (~src) | dst; case PT_ROP_S: return src; case PT_ROP_SDno: return src | (~dst); case PT_ROP_DSo: return src | dst; case PT_ROP_1: return ~0; } return dst; } /*****************************************************************************/ char * bitmap_get_ptr(struct painter_bitmap *bitmap, int x, int y) { char *p; int bpp; int Bpp; if ((x >= 0) && (x < bitmap->width) && (y >= 0) && (y < bitmap->height)) { bpp = bitmap->format >> 24; if (bpp < 8) { p = bitmap->data + (y * bitmap->stride_bytes) + (x / 8); return p; } else { Bpp = (bpp + 7) / 8; p = bitmap->data + (y * bitmap->stride_bytes) + (x * Bpp); return p; } } else { return NULL; } } /*****************************************************************************/ int bitmap_get_pixel(struct painter_bitmap *bitmap, int x, int y) { char *ptr; int rv; ptr = bitmap_get_ptr(bitmap, x, y); if (ptr == NULL) { return 0; } switch (bitmap->format) { case PT_FORMAT_c1: rv = *((unsigned char *) ptr); rv = (rv & (0x80 >> (x % 8))) != 0; return rv; case PT_FORMAT_c8: return *((unsigned char *) ptr); case PT_FORMAT_r3g3b2: return *((unsigned char *) ptr); case PT_FORMAT_a1r5g5b5: return *((unsigned short *) ptr); case PT_FORMAT_r5g6b5: return *((unsigned short *) ptr); case PT_FORMAT_a8r8g8b8: return *((unsigned int *) ptr); case PT_FORMAT_a8b8g8r8: return *((unsigned int *) ptr); } return 0; } /*****************************************************************************/ int bitmap_set_pixel(struct painter_bitmap *bitmap, int x, int y, int pixel) { char *ptr; ptr = bitmap_get_ptr(bitmap, x, y); if (ptr == NULL) { return 0; } switch (bitmap->format) { case PT_FORMAT_r3g3b2: *((unsigned char *) ptr) = pixel; break; case PT_FORMAT_a1r5g5b5: *((unsigned short *) ptr) = pixel; break; case PT_FORMAT_r5g6b5: *((unsigned short *) ptr) = pixel; break; case PT_FORMAT_a8r8g8b8: *((unsigned int *) ptr) = pixel; break; case PT_FORMAT_a8b8g8r8: *((unsigned int *) ptr) = pixel; break; } return 0; } /*****************************************************************************/ int pixel_convert(int pixel, int src_format, int dst_format, int *palette) { int a; int r; int g; int b; int rv; if (src_format == dst_format) { return pixel; } a = 0; r = 0; g = 0; b = 0; switch (src_format) { case PT_FORMAT_r3g3b2: SPLIT_r3g3b2(pixel, a, r, g, b); break; case PT_FORMAT_a1r5g5b5: SPLIT_a1r5g5b5(pixel, a, r, g, b); break; case PT_FORMAT_r5g6b5: SPLIT_r5g6b5(pixel, a, r, g, b); break; case PT_FORMAT_a8r8g8b8: SPLIT_a8r8g8b8(pixel, a, r, g, b); break; case PT_FORMAT_a8b8g8r8: SPLIT_a8b8g8r8(pixel, a, r, g, b); break; } rv = 0; switch (dst_format) { case PT_FORMAT_a1r5g5b5: MAKE_a1r5g5b5(rv, a, r, g, b); break; case PT_FORMAT_r5g6b5: MAKE_r5g6b5(rv, a, r, g, b); break; case PT_FORMAT_a8r8g8b8: MAKE_a8r8g8b8(rv, a, r, g, b); break; case PT_FORMAT_a8b8g8r8: MAKE_a8b8g8r8(rv, a, r, g, b); break; } return rv; } /*****************************************************************************/ int painter_get_pixel(struct painter *painter, struct painter_bitmap *bitmap, int x, int y) { int rv; rv = 0; if ((x >= 0) && (x < bitmap->width) && (y >= 0) && (y < bitmap->height)) { switch (bitmap->format) { case PT_FORMAT_c1: rv = bitmap_get_pixel(bitmap, x, y); rv = rv ? painter->fgcolor : painter->bgcolor; break; case PT_FORMAT_c8: rv = bitmap_get_pixel(bitmap, x, y); rv = painter->palette[rv & 0xff]; break; default: rv = bitmap_get_pixel(bitmap, x, y); break; } } return rv; } /*****************************************************************************/ int painter_set_pixel(struct painter *painter, struct painter_bitmap *bitmap, int x, int y, int pixel, int pixel_format) { if ((painter->clip_valid == 0) || ((x >= painter->clip.x1) && (x < painter->clip.x2) && (y >= painter->clip.y1) && (y < painter->clip.y2))) { if ((x >= 0) && (x < bitmap->width) && (y >= 0) && (y < bitmap->height)) { pixel = pixel_convert(pixel, pixel_format, bitmap->format, painter->palette); if (painter->rop != PT_ROP_S) { pixel = do_rop(painter->rop, pixel, bitmap_get_pixel(bitmap, x, y)); } bitmap_set_pixel(bitmap, x, y, pixel); } } return 0; } /*****************************************************************************/ /* return true is the is something to draw */ int painter_warp_coords(struct painter *painter, int *x, int *y, int *cx, int *cy, int *srcx, int *srcy) { int dx; int dy; int lx; int ly; int lcx; int lcy; lx = *x; ly = *y; lcx = *cx; lcy = *cy; dx = 0; dy = 0; if (painter->clip_valid) { if (painter->clip.x1 > lx) { dx = painter->clip.x1 - lx; } if (painter->clip.y1 > ly) { dy = painter->clip.y1 - ly; } if (lx + lcx > painter->clip.x2) { lcx = (lcx - ((lx + lcx) - painter->clip.x2)); } if (*y + lcy > painter->clip.y2) { lcy = (lcy - ((ly + lcy) - painter->clip.y2)); } } lcx = lcx - dx; lcy = lcy - dy; if (lcx <= 0) { return 0; } if (lcy <= 0) { return 0; } lx = lx + dx; ly = ly + dy; if (srcx != 0) { *srcx = *srcx + dx; } if (srcy != 0) { *srcy = *srcy + dy; } *x = lx; *y = ly; *cx = lcx; *cy = lcy; return 1; } xrdp-0.9.1/libpainter/src/painter_utils.h0000644000175000017500000000671713027002672015404 00000000000000/** * painter utils header * * Copyright 2015-2016 Jay Sorg * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #if !defined(__PAINTER_UTILS_H) #define __PAINTER_UTILS_H #define SPLIT_a8r8g8b8(_c, _a, _r, _g, _b) \ do { \ _a = ((_c) & 0xff000000) >> 24; \ _r = ((_c) & 0x00ff0000) >> 16; \ _g = ((_c) & 0x0000ff00) >> 8; \ _b = ((_c) & 0x000000ff) >> 0; \ } while (0) #define SPLIT_a8b8g8r8(_c, _a, _r, _g, _b) \ do { \ _a = ((_c) & 0xff000000) >> 24; \ _b = ((_c) & 0x00ff0000) >> 16; \ _g = ((_c) & 0x0000ff00) >> 8; \ _r = ((_c) & 0x000000ff) >> 0; \ } while (0) #define SPLIT_a1r5g5b5(_c, _a, _r, _g, _b) \ do { \ _a = (((_c) >> 15) & 1) * 0xff; \ _r = (((_c) >> 7) & 0xf8) | (((_c) >> 12) & 0x7); \ _g = (((_c) >> 2) & 0xf8) | (((_c) >> 8) & 0x7); \ _b = (((_c) << 3) & 0xf8) | (((_c) >> 2) & 0x7); \ } while (0) #define SPLIT_r5g6b5(_c, _a, _r, _g, _b) \ do { \ _a = 0xff; \ _r = (((_c) >> 8) & 0xf8) | (((_c) >> 13) & 0x7); \ _g = (((_c) >> 3) & 0xfc) | (((_c) >> 9) & 0x3); \ _b = (((_c) << 3) & 0xf8) | (((_c) >> 2) & 0x7); \ } while (0) #define SPLIT_r3g3b2(_c, _a, _r, _g, _b) \ do { \ _a = 0xff; \ _r = 0; \ _g = 0; \ _b = 0; \ } while (0) #define MAKE_a1r5g5b5(_c, _a, _r, _g, _b) \ do { \ _c = (((_a) & 0xff) >> 7) << 15 | \ (((_r) & 0xff) >> 3) << 10 | \ (((_g) & 0xff) >> 3) << 5 | \ (((_b) & 0xff) >> 3) << 0; \ } while (0) #define MAKE_r5g6b5(_c, _a, _r, _g, _b) \ do { \ _c = \ (((_r) & 0xff) >> 3) << 11 | \ (((_g) & 0xff) >> 2) << 5 | \ (((_b) & 0xff) >> 3) << 0; \ } while (0) #define MAKE_a8r8g8b8(_c, _a, _r, _g, _b) \ do { \ _c = ((_a) & 0xff) << 24 | \ ((_r) & 0xff) << 16 | \ ((_g) & 0xff) << 8 | \ ((_b) & 0xff) << 0; \ } while (0) #define MAKE_a8b8g8r8(_c, _a, _r, _g, _b) \ do { \ _c = ((_a) & 0xff) << 24 | \ ((_b) & 0xff) << 16 | \ ((_g) & 0xff) << 8 | \ ((_r) & 0xff) << 0; \ } while (0) struct painter_rect { short x1; short y1; short x2; short y2; }; struct painter { int rop; int fgcolor; int bgcolor; int pattern_mode; int clip_valid; int pad0; struct painter_rect clip; int origin_x; int origin_y; int palette[256]; }; int painter_rop(int rop, int src, int dst); int painter_get_pixel(struct painter *painter, struct painter_bitmap *bitmap, int x, int y); int painter_set_pixel(struct painter *painter, struct painter_bitmap *dst, int x, int y, int pixel, int pixel_format); int painter_warp_coords(struct painter *painter, int *x, int *y, int *cx, int *cy, int *srcx, int *srcy); char * bitmap_get_ptr(struct painter_bitmap *bitmap, int x, int y); int bitmap_get_pixel(struct painter_bitmap *bitmap, int x, int y); int bitmap_set_pixel(struct painter_bitmap *bitmap, int x, int y, int pixel); #endif xrdp-0.9.1/libpainter/src/painter.c0000644000175000017500000002641013027002672014147 00000000000000/** * painter main * * Copyright 2015-2016 Jay Sorg * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #include #include #include #include "painter.h" #include "painter_utils.h" /*****************************************************************************/ int painter_create(void **handle) { struct painter *pt; if (handle == NULL) { return PT_ERROR_PARAM; } *handle = malloc(sizeof(struct painter)); if (*handle == NULL) { return PT_ERROR_OUT_OF_MEM; } memset(*handle, 0, sizeof(struct painter)); pt = (struct painter *) *handle; pt->rop = PT_ROP_S; return PT_ERROR_NONE; } /*****************************************************************************/ int painter_delete(void *handle) { if (handle == NULL) { return PT_ERROR_NONE; } free(handle); return PT_ERROR_NONE; } /*****************************************************************************/ int painter_set_fgcolor(void *handle, int color) { struct painter *pt; pt = (struct painter *) handle; pt->fgcolor = color; return PT_ERROR_NONE; } /*****************************************************************************/ int painter_set_bgcolor(void *handle, int color) { struct painter *pt; pt = (struct painter *) handle; pt->bgcolor = color; return PT_ERROR_NONE; } /*****************************************************************************/ int painter_set_rop(void *handle, int rop) { struct painter *pt; pt = (struct painter *) handle; pt->rop = rop; return PT_ERROR_NONE; } /*****************************************************************************/ int painter_set_pattern_mode(void *handle, int mode) { struct painter *pt; pt = (struct painter *) handle; pt->pattern_mode = mode; return PT_ERROR_NONE; } /*****************************************************************************/ int painter_set_pattern_origin(void *handle, int x, int y) { struct painter *pt; pt = (struct painter *) handle; pt->origin_x = x; pt->origin_y = y; return PT_ERROR_NONE; } /*****************************************************************************/ int painter_set_clip(void *handle, int x, int y, int cx, int cy) { struct painter *pt; pt = (struct painter *) handle; pt->clip.x1 = x; pt->clip.y1 = y; pt->clip.x2 = x + cx; pt->clip.y2 = y + cy; pt->clip_valid = 1; return PT_ERROR_NONE; } /*****************************************************************************/ int painter_clear_clip(void *handle) { struct painter *pt; pt = (struct painter *) handle; pt->clip_valid = 0; return PT_ERROR_NONE; } /*****************************************************************************/ int painter_fill_rect(void *handle, struct painter_bitmap *dst, int x, int y, int cx, int cy) { int index; int jndex; int bpp; int *dst32; short *dst16; struct painter *pt; pt = (struct painter *) handle; if (pt->rop == PT_ROP_S) { if (painter_warp_coords(pt, &x, &y, &cx, &cy, NULL, NULL)) { bpp = dst->format >> 24; if (bpp == 32) { for (jndex = 0; jndex < cy; jndex++) { dst32 = (int *) bitmap_get_ptr(dst, x, y + jndex); if (dst32 != NULL) { for (index = 0; index < cx; index++) { *(dst32++) = pt->fgcolor; } } } return PT_ERROR_NONE; } else if (bpp == 16) { for (jndex = 0; jndex < cy; jndex++) { dst16 = (short *) bitmap_get_ptr(dst, x, y + jndex); if (dst16 != NULL) { for (index = 0; index < cx; index++) { *(dst16++) = pt->fgcolor; } } } return PT_ERROR_NONE; } } } for (jndex = 0; jndex < cy; jndex++) { for (index = 0; index < cx; index++) { painter_set_pixel(pt, dst, x + index, y + jndex, pt->fgcolor, dst->format); } } return PT_ERROR_NONE; } /*****************************************************************************/ int painter_fill_pattern(void *handle, struct painter_bitmap *dst, struct painter_bitmap *pat, int patx, int paty, int x, int y, int cx, int cy) { int index; int jndex; int pixel; int lx; int ly; struct painter *pt; pt = (struct painter *) handle; if (pt->pattern_mode == PT_PATTERN_MODE_OPAQUE) { for (jndex = 0; jndex < cy; jndex++) { for (index = 0; index < cx; index++) { lx = (patx + index + pt->origin_x) % pat->width; ly = (paty + jndex + pt->origin_y) % pat->height; pixel = bitmap_get_pixel(pat, lx, ly); if (pixel != 0) { painter_set_pixel(pt, dst, x + index, y + jndex, pt->fgcolor, dst->format); } else { painter_set_pixel(pt, dst, x + index, y + jndex, pt->bgcolor, dst->format); } } } } else { for (jndex = 0; jndex < cy; jndex++) { for (index = 0; index < cx; index++) { lx = (patx + index + pt->origin_x) % pat->width; ly = (paty + jndex + pt->origin_y) % pat->height; pixel = bitmap_get_pixel(pat, lx, ly); if (pixel != 0) { painter_set_pixel(pt, dst, x + index, y + jndex, pt->fgcolor, dst->format); } } } } return PT_ERROR_NONE; } /*****************************************************************************/ int painter_copy(void *handle, struct painter_bitmap *dst, int x, int y, int cx, int cy, struct painter_bitmap *src, int srcx, int srcy) { int index; int jndex; int pixel; int bpp; struct painter *pt; char *src_ptr; char *dst_ptr; pt = (struct painter *) handle; if (pt->rop == PT_ROP_S) { if (src->format == dst->format) { bpp = src->format >> 24; if (painter_warp_coords(pt, &x, &y, &cx, &cy, &srcx, &srcy)) { /* straight right or down */ if ((srcy < y) || ((srcy == y) && (srcx < x))) { for (jndex = cy - 1; jndex >= 0; jndex--) { dst_ptr = bitmap_get_ptr(dst, x, y + jndex); src_ptr = bitmap_get_ptr(src, srcx, srcy + jndex); if ((src_ptr != NULL) && (dst_ptr != NULL)) { memmove(dst_ptr, src_ptr, cx * (bpp / 8)); } } } else { for (jndex = 0; jndex < cy; jndex++) { dst_ptr = bitmap_get_ptr(dst, x, y + jndex); src_ptr = bitmap_get_ptr(src, srcx, srcy + jndex); if ((src_ptr != NULL) && (dst_ptr != NULL)) { memcpy(dst_ptr, src_ptr, cx * (bpp / 8)); } } } } return PT_ERROR_NONE; } } /* straight right or down */ if ((srcy < y) || ((srcy == y) && (srcx < x))) { for (jndex = cy - 1; jndex >= 0; jndex--) { for (index = cx - 1; index >= 0; index--) { pixel = painter_get_pixel(pt, src, srcx + index, srcy + jndex); painter_set_pixel(pt, dst, x + index, y + jndex, pixel, src->format); } } } else { for (jndex = 0; jndex < cy; jndex++) { for (index = 0; index < cx; index++) { pixel = painter_get_pixel(pt, src, srcx + index, srcy + jndex); painter_set_pixel(pt, dst, x + index, y + jndex, pixel, src->format); } } } return PT_ERROR_NONE; } /*****************************************************************************/ /* Bresenham's line drawing algorithm */ int painter_line(void *handle, struct painter_bitmap *dst, int x1, int y1, int x2, int y2, int width, int flags) { int dx; int dy; int incx; int incy; int dpr; int dpru; int p; struct painter *pt; pt = (struct painter *) handle; if (x1 > x2) { dx = x1 - x2; incx = -1; } else { dx = x2 - x1; incx = 1; } if (y1 > y2) { dy = y1 - y2; incy = -1; } else { dy = y2 - y1; incy = 1; } if (dx >= dy) { dpr = dy << 1; dpru = dpr - (dx << 1); p = dpr - dx; for (; dx >= 0; dx--) { if (x1 != x2 || y1 != y2) { painter_set_pixel(pt, dst, x1, y1, pt->fgcolor, dst->format); } if (p > 0) { x1 += incx; y1 += incy; p += dpru; } else { x1 += incx; p += dpr; } } } else { dpr = dx << 1; dpru = dpr - (dy << 1); p = dpr - dy; for (; dy >= 0; dy--) { if (x1 != x2 || y1 != y2) { painter_set_pixel(pt, dst, x1, y1, pt->fgcolor, dst->format); } if (p > 0) { x1 += incx; y1 += incy; p += dpru; } else { y1 += incy; p += dpr; } } } return PT_ERROR_NONE; } /*****************************************************************************/ int painter_get_version(int *major, int *minor, int *micro) { *major = LIBPAINTER_VERSION_MAJOR; *minor = LIBPAINTER_VERSION_MINOR; *micro = LIBPAINTER_VERSION_MICRO; return 0; } xrdp-0.9.1/libpainter/src/Makefile.am0000644000175000017500000000054513027002672014376 00000000000000EXTRA_DIST = EXTRA_PAINTER_DEFINES = EXTRA_PAINTER_INCLUDES = EXTRA_PAINTER_LIBS = EXTRA_PAINTER_FLAGS = AM_CFLAGS = \ -I$(top_srcdir)/include \ $(EXTRA_PAINTER_FLAGS) lib_LTLIBRARIES = libpainter.la libpainter_la_LDFLAGS = libpainter_ladir = $(moduledir) libpainter_la_SOURCES = painter.c painter_utils.c painter_utils.h libpainter_la_LIBADD = xrdp-0.9.1/libpainter/depcomp0000755000175000017500000005601613027004316013131 00000000000000#! /bin/sh # depcomp - compile a program generating dependencies as side-effects scriptversion=2013-05-30.07; # UTC # Copyright (C) 1999-2013 Free Software Foundation, Inc. # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2, or (at your option) # any later version. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # You should have received a copy of the GNU General Public License # along with this program. If not, see . # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # Originally written by Alexandre Oliva . case $1 in '') echo "$0: No command. Try '$0 --help' for more information." 1>&2 exit 1; ;; -h | --h*) cat <<\EOF Usage: depcomp [--help] [--version] PROGRAM [ARGS] Run PROGRAMS ARGS to compile a file, generating dependencies as side-effects. Environment variables: depmode Dependency tracking mode. source Source file read by 'PROGRAMS ARGS'. object Object file output by 'PROGRAMS ARGS'. DEPDIR directory where to store dependencies. depfile Dependency file to output. tmpdepfile Temporary file to use when outputting dependencies. libtool Whether libtool is used (yes/no). Report bugs to . EOF exit $? ;; -v | --v*) echo "depcomp $scriptversion" exit $? ;; esac # Get the directory component of the given path, and save it in the # global variables '$dir'. Note that this directory component will # be either empty or ending with a '/' character. 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Here's ## why we pick this rather obscure method: ## - Don't want to use -MD because we'd like the dependencies to end ## up in a subdir. Having to rename by hand is ugly. ## (We might end up doing this anyway to support other compilers.) ## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like ## -MM, not -M (despite what the docs say). Also, it might not be ## supported by the other compilers which use the 'gcc' depmode. ## - Using -M directly means running the compiler twice (even worse ## than renaming). if test -z "$gccflag"; then gccflag=-MD, fi "$@" -Wp,"$gccflag$tmpdepfile" stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" echo "$object : \\" > "$depfile" # The second -e expression handles DOS-style file names with drive # letters. sed -e 's/^[^:]*: / /' \ -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" ## This next piece of magic avoids the "deleted header file" problem. ## The problem is that when a header file which appears in a .P file ## is deleted, the dependency causes make to die (because there is ## typically no way to rebuild the header). We avoid this by adding ## dummy dependencies for each header file. Too bad gcc doesn't do ## this for us directly. ## Some versions of gcc put a space before the ':'. 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* you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #if !defined(__PAINTER_H) #define __PAINTER_H #define LIBPAINTER_VERSION_MAJOR 0 #define LIBPAINTER_VERSION_MINOR 1 #define LIBPAINTER_VERSION_MICRO 0 #define PT_FORMAT_a8b8g8r8 \ ((32 << 24) | (3 << 16) | (8 << 12) | (8 << 8) | (8 << 4) | 8) #define PT_FORMAT_a8r8g8b8 \ ((32 << 24) | (2 << 16) | (8 << 12) | (8 << 8) | (8 << 4) | 8) #define PT_FORMAT_r5g6b5 \ ((16 << 24) | (2 << 16) | (0 << 12) | (5 << 8) | (6 << 4) | 5) #define PT_FORMAT_a1r5g5b5 \ ((16 << 24) | (2 << 16) | (1 << 12) | (5 << 8) | (5 << 4) | 5) #define PT_FORMAT_r3g3b2 \ ((8 << 24) | (2 << 16) | (0 << 12) | (3 << 8) | (3 << 4) | 2) #define PT_FORMAT_c1 \ ((1 << 24) | (4 << 16) | (0 << 12) | (0 << 8) | (0 << 4) | 0) #define PT_FORMAT_c8 \ ((8 << 24) | (4 << 16) | (0 << 12) | (0 << 8) | (0 << 4) | 0) struct painter_bitmap { int format; int width; int stride_bytes; int height; char *data; }; #define PT_ERROR_NONE 0 #define PT_ERROR_OUT_OF_MEM 1 #define PT_ERROR_PARAM 2 #define PT_ERROR_NOT_IMP 3 #define PT_PATTERN_MODE_NORMAL 0 #define PT_PATTERN_MODE_OPAQUE 1 #define PT_LINE_FLAGS_NONE 0 /* reverse Windows X11 */ /* polish */ #define PT_ROP_0 0x00 /* 0 BLACKNESS GXclear */ #define PT_ROP_DSon 0x11 /* DSon NOTSRCERASE GXnor */ #define PT_ROP_DSna 0x22 /* DSna GXandInverted */ #define PT_ROP_Sn 0x33 /* Sn NOTSRCCOPY GXcopyInverted */ #define PT_ROP_SDna 0x44 /* SDna SRCERASE GXandReverse */ #define PT_ROP_Dn 0x55 /* Dn DSTINVERT GXinvert */ #define PT_ROP_DSx 0x66 /* DSx SRCINVERT GXxor */ #define PT_ROP_DSan 0x77 /* DSan GXnand */ #define PT_ROP_DSa 0x88 /* DSa SRCAND GXand */ #define PT_ROP_DSxn 0x99 /* DSxn GXequiv */ #define PT_ROP_D 0xAA /* D GXnoop */ #define PT_ROP_DSno 0xBB /* DSno MERGEPAINT GXorInverted */ #define PT_ROP_S 0xCC /* S SRCCOPY GXcopy */ #define PT_ROP_SDno 0xDD /* SDno GXorReverse */ #define PT_ROP_DSo 0xEE /* DSo GXor */ #define PT_ROP_1 0xFF /* 1 WHITENESS GXset */ int painter_create(void **handle); int painter_delete(void *handle); int painter_set_fgcolor(void *handle, int color); int painter_set_bgcolor(void *handle, int color); int painter_set_rop(void *handle, int rop); int painter_set_pattern_mode(void *handle, int mode); int painter_set_pattern_origin(void *handle, int x, int y); int painter_set_clip(void *handle, int x, int y, int cx, int cy); int painter_clear_clip(void *handle); int painter_fill_rect(void *handle, struct painter_bitmap *dst, int x, int y, int cx, int cy); int painter_fill_pattern(void *handle, struct painter_bitmap *dst, struct painter_bitmap *pat, int patx, int paty, int x, int y, int cx, int cy); int painter_copy(void *handle, struct painter_bitmap *dst, int x, int y, int cx, int cy, struct painter_bitmap *src, int srcx, int srcy); int painter_line(void *handle, struct painter_bitmap *dst, int x1, int y1, int x2, int y2, int width, int flags); int painter_get_version(int *major, int *minor, int *micro); #endif xrdp-0.9.1/libpainter/include/Makefile.am0000644000175000017500000000005313027002672015224 00000000000000EXTRA_DIST = include_HEADERS = painter.h xrdp-0.9.1/libpainter/config.sub0000755000175000017500000010577513027004316013546 00000000000000#! /bin/sh # Configuration validation subroutine script. # Copyright 1992-2014 Free Software Foundation, Inc. timestamp='2014-09-11' # This file is free software; 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We also ### recognize some manufacturers as not being operating systems, so we ### can provide default operating systems below. case $os in -sun*os*) # Prevent following clause from handling this invalid input. ;; -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \ -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \ -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \ -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\ -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \ -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \ -apple | -axis | -knuth | -cray | -microblaze*) os= basic_machine=$1 ;; -bluegene*) os=-cnk ;; -sim | -cisco | -oki | -wec | -winbond) os= basic_machine=$1 ;; -scout) ;; -wrs) os=-vxworks basic_machine=$1 ;; -chorusos*) os=-chorusos basic_machine=$1 ;; -chorusrdb) os=-chorusrdb basic_machine=$1 ;; -hiux*) os=-hiuxwe2 ;; -sco6) os=-sco5v6 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco5) os=-sco3.2v5 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco4) os=-sco3.2v4 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco3.2.[4-9]*) os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco3.2v[4-9]*) # Don't forget version if it is 3.2v4 or newer. basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco5v6*) # Don't forget version if it is 3.2v4 or newer. basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco*) os=-sco3.2v2 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -udk*) basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -isc) os=-isc2.2 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -clix*) basic_machine=clipper-intergraph ;; -isc*) basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -lynx*178) os=-lynxos178 ;; -lynx*5) os=-lynxos5 ;; -lynx*) os=-lynxos ;; -ptx*) basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'` ;; -windowsnt*) os=`echo $os | sed -e 's/windowsnt/winnt/'` ;; -psos*) os=-psos ;; -mint | -mint[0-9]*) basic_machine=m68k-atari os=-mint ;; esac # Decode aliases for certain CPU-COMPANY combinations. case $basic_machine in # Recognize the basic CPU types without company name. # Some are omitted here because they have special meanings below. 1750a | 580 \ | a29k \ | aarch64 | aarch64_be \ | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ | am33_2.0 \ | arc | arceb \ | arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv7[arm] \ | avr | avr32 \ | be32 | be64 \ | bfin \ | c4x | c8051 | clipper \ | d10v | d30v | dlx | dsp16xx \ | epiphany \ | fido | fr30 | frv \ | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ | hexagon \ | i370 | i860 | i960 | ia64 \ | ip2k | iq2000 \ | k1om \ | le32 | le64 \ | lm32 \ | m32c | m32r | m32rle | m68000 | m68k | m88k \ | maxq | mb | microblaze | microblazeel | mcore | mep | metag \ | mips | mipsbe | mipseb | mipsel | mipsle \ | mips16 \ | mips64 | mips64el \ | mips64octeon | mips64octeonel \ | mips64orion | mips64orionel \ | mips64r5900 | mips64r5900el \ | mips64vr | mips64vrel \ | mips64vr4100 | mips64vr4100el \ | mips64vr4300 | mips64vr4300el \ | mips64vr5000 | mips64vr5000el \ | mips64vr5900 | mips64vr5900el \ | mipsisa32 | mipsisa32el \ | mipsisa32r2 | mipsisa32r2el \ | mipsisa32r6 | mipsisa32r6el \ | mipsisa64 | mipsisa64el \ | mipsisa64r2 | mipsisa64r2el \ | mipsisa64r6 | mipsisa64r6el \ | mipsisa64sb1 | mipsisa64sb1el \ | mipsisa64sr71k | mipsisa64sr71kel \ | mipsr5900 | mipsr5900el \ | mipstx39 | mipstx39el \ | mn10200 | mn10300 \ | moxie \ | mt \ | msp430 \ | nds32 | nds32le | nds32be \ | nios | nios2 | nios2eb | nios2el \ | ns16k | ns32k \ | open8 | or1k | or1knd | or32 \ | pdp10 | pdp11 | pj | pjl \ | powerpc | powerpc64 | powerpc64le | powerpcle \ | pyramid \ | riscv32 | riscv64 \ | rl78 | rx \ | score \ | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ | sh64 | sh64le \ | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ | sparcv8 | sparcv9 | sparcv9b | sparcv9v \ | spu \ | tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \ | ubicom32 \ | v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \ | we32k \ | x86 | xc16x | xstormy16 | xtensa \ | z8k | z80) basic_machine=$basic_machine-unknown ;; c54x) basic_machine=tic54x-unknown ;; c55x) basic_machine=tic55x-unknown ;; c6x) basic_machine=tic6x-unknown ;; m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | nvptx | picochip) basic_machine=$basic_machine-unknown os=-none ;; m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) ;; ms1) basic_machine=mt-unknown ;; strongarm | thumb | xscale) basic_machine=arm-unknown ;; xgate) basic_machine=$basic_machine-unknown os=-none ;; xscaleeb) basic_machine=armeb-unknown ;; xscaleel) basic_machine=armel-unknown ;; # We use `pc' rather than `unknown' # because (1) that's what they normally are, and # (2) the word "unknown" tends to confuse beginning users. i*86 | x86_64) basic_machine=$basic_machine-pc ;; # Object if more than one company name word. *-*-*) echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 exit 1 ;; # Recognize the basic CPU types with company name. 580-* \ | a29k-* \ | aarch64-* | aarch64_be-* \ | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ | alphapca5[67]-* | alpha64pca5[67]-* | arc-* | arceb-* \ | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ | avr-* | avr32-* \ | be32-* | be64-* \ | bfin-* | bs2000-* \ | c[123]* | c30-* | [cjt]90-* | c4x-* \ | c8051-* | clipper-* | craynv-* | cydra-* \ | d10v-* | d30v-* | dlx-* \ | elxsi-* \ | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \ | h8300-* | h8500-* \ | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ | hexagon-* \ | i*86-* | i860-* | i960-* | ia64-* \ | ip2k-* | iq2000-* \ | k1om-* \ | le32-* | le64-* \ | lm32-* \ | m32c-* | m32r-* | m32rle-* \ | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ | m88110-* | m88k-* | maxq-* | mcore-* | metag-* \ | microblaze-* | microblazeel-* \ | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ | mips16-* \ | mips64-* | mips64el-* \ | mips64octeon-* | mips64octeonel-* \ | mips64orion-* | mips64orionel-* \ | mips64r5900-* | mips64r5900el-* \ | mips64vr-* | mips64vrel-* \ | mips64vr4100-* | mips64vr4100el-* \ | mips64vr4300-* | mips64vr4300el-* \ | mips64vr5000-* | mips64vr5000el-* \ | mips64vr5900-* | mips64vr5900el-* \ | mipsisa32-* | mipsisa32el-* \ | mipsisa32r2-* | mipsisa32r2el-* \ | mipsisa32r6-* | mipsisa32r6el-* \ | mipsisa64-* | mipsisa64el-* \ | mipsisa64r2-* | mipsisa64r2el-* \ | mipsisa64r6-* | mipsisa64r6el-* \ | mipsisa64sb1-* | mipsisa64sb1el-* \ | mipsisa64sr71k-* | mipsisa64sr71kel-* \ | mipsr5900-* | mipsr5900el-* \ | mipstx39-* | mipstx39el-* \ | mmix-* \ | mt-* \ | msp430-* \ | nds32-* | nds32le-* | nds32be-* \ | nios-* | nios2-* | nios2eb-* | nios2el-* \ | none-* | np1-* | ns16k-* | ns32k-* \ | open8-* \ | or1k*-* \ | orion-* \ | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \ | pyramid-* \ | rl78-* | romp-* | rs6000-* | rx-* \ | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \ | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \ | sparclite-* \ | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx?-* \ | tahoe-* \ | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ | tile*-* \ | tron-* \ | ubicom32-* \ | v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \ | vax-* \ | we32k-* \ | x86-* | x86_64-* | xc16x-* | xps100-* \ | xstormy16-* | xtensa*-* \ | ymp-* \ | z8k-* | z80-*) ;; # Recognize the basic CPU types without company name, with glob match. xtensa*) basic_machine=$basic_machine-unknown ;; # Recognize the various machine names and aliases which stand # for a CPU type and a company and sometimes even an OS. 386bsd) basic_machine=i386-unknown os=-bsd ;; 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) basic_machine=m68000-att ;; 3b*) basic_machine=we32k-att ;; a29khif) basic_machine=a29k-amd os=-udi ;; abacus) basic_machine=abacus-unknown ;; adobe68k) basic_machine=m68010-adobe os=-scout ;; alliant | fx80) basic_machine=fx80-alliant ;; altos | altos3068) basic_machine=m68k-altos ;; am29k) basic_machine=a29k-none os=-bsd ;; amd64) basic_machine=x86_64-pc ;; amd64-*) basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'` ;; amdahl) basic_machine=580-amdahl os=-sysv ;; amiga | amiga-*) basic_machine=m68k-unknown ;; amigaos | amigados) basic_machine=m68k-unknown os=-amigaos ;; amigaunix | amix) basic_machine=m68k-unknown os=-sysv4 ;; apollo68) basic_machine=m68k-apollo os=-sysv ;; apollo68bsd) basic_machine=m68k-apollo os=-bsd ;; aros) basic_machine=i386-pc os=-aros ;; aux) basic_machine=m68k-apple os=-aux ;; balance) basic_machine=ns32k-sequent os=-dynix ;; blackfin) basic_machine=bfin-unknown os=-linux ;; blackfin-*) basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'` os=-linux ;; bluegene*) basic_machine=powerpc-ibm os=-cnk ;; c54x-*) basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'` ;; c55x-*) basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'` ;; c6x-*) basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'` ;; c90) basic_machine=c90-cray os=-unicos ;; cegcc) basic_machine=arm-unknown os=-cegcc ;; convex-c1) basic_machine=c1-convex os=-bsd ;; convex-c2) basic_machine=c2-convex os=-bsd ;; convex-c32) basic_machine=c32-convex os=-bsd ;; convex-c34) basic_machine=c34-convex os=-bsd ;; convex-c38) basic_machine=c38-convex os=-bsd ;; cray | j90) basic_machine=j90-cray os=-unicos ;; craynv) basic_machine=craynv-cray os=-unicosmp ;; cr16 | cr16-*) basic_machine=cr16-unknown os=-elf ;; crds | unos) basic_machine=m68k-crds ;; crisv32 | crisv32-* | etraxfs*) basic_machine=crisv32-axis ;; cris | cris-* | etrax*) basic_machine=cris-axis ;; crx) basic_machine=crx-unknown os=-elf ;; da30 | da30-*) basic_machine=m68k-da30 ;; decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) basic_machine=mips-dec ;; decsystem10* | dec10*) basic_machine=pdp10-dec os=-tops10 ;; decsystem20* | dec20*) basic_machine=pdp10-dec os=-tops20 ;; delta | 3300 | motorola-3300 | motorola-delta \ | 3300-motorola | delta-motorola) basic_machine=m68k-motorola ;; delta88) basic_machine=m88k-motorola os=-sysv3 ;; dicos) basic_machine=i686-pc os=-dicos ;; djgpp) basic_machine=i586-pc os=-msdosdjgpp ;; dpx20 | dpx20-*) basic_machine=rs6000-bull os=-bosx ;; dpx2* | dpx2*-bull) basic_machine=m68k-bull os=-sysv3 ;; ebmon29k) basic_machine=a29k-amd os=-ebmon ;; elxsi) basic_machine=elxsi-elxsi os=-bsd ;; encore | umax | mmax) basic_machine=ns32k-encore ;; es1800 | OSE68k | ose68k | ose | OSE) basic_machine=m68k-ericsson os=-ose ;; fx2800) basic_machine=i860-alliant ;; genix) basic_machine=ns32k-ns ;; gmicro) basic_machine=tron-gmicro os=-sysv ;; go32) basic_machine=i386-pc os=-go32 ;; h3050r* | hiux*) basic_machine=hppa1.1-hitachi os=-hiuxwe2 ;; h8300hms) basic_machine=h8300-hitachi os=-hms ;; h8300xray) basic_machine=h8300-hitachi os=-xray ;; h8500hms) basic_machine=h8500-hitachi os=-hms ;; harris) basic_machine=m88k-harris os=-sysv3 ;; hp300-*) basic_machine=m68k-hp ;; hp300bsd) basic_machine=m68k-hp os=-bsd ;; hp300hpux) basic_machine=m68k-hp os=-hpux ;; hp3k9[0-9][0-9] | hp9[0-9][0-9]) basic_machine=hppa1.0-hp ;; hp9k2[0-9][0-9] | hp9k31[0-9]) basic_machine=m68000-hp ;; hp9k3[2-9][0-9]) basic_machine=m68k-hp ;; hp9k6[0-9][0-9] | hp6[0-9][0-9]) basic_machine=hppa1.0-hp ;; hp9k7[0-79][0-9] | hp7[0-79][0-9]) basic_machine=hppa1.1-hp ;; hp9k78[0-9] | hp78[0-9]) # FIXME: really hppa2.0-hp basic_machine=hppa1.1-hp ;; hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) # FIXME: really hppa2.0-hp basic_machine=hppa1.1-hp ;; hp9k8[0-9][13679] | hp8[0-9][13679]) basic_machine=hppa1.1-hp ;; hp9k8[0-9][0-9] | hp8[0-9][0-9]) basic_machine=hppa1.0-hp ;; hppa-next) os=-nextstep3 ;; hppaosf) basic_machine=hppa1.1-hp os=-osf ;; hppro) basic_machine=hppa1.1-hp os=-proelf ;; i370-ibm* | ibm*) basic_machine=i370-ibm ;; i*86v32) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv32 ;; i*86v4*) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv4 ;; i*86v) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv ;; i*86sol2) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-solaris2 ;; i386mach) basic_machine=i386-mach os=-mach ;; i386-vsta | vsta) basic_machine=i386-unknown os=-vsta ;; iris | iris4d) basic_machine=mips-sgi case $os in -irix*) ;; *) os=-irix4 ;; esac ;; isi68 | isi) basic_machine=m68k-isi os=-sysv ;; m68knommu) basic_machine=m68k-unknown os=-linux ;; m68knommu-*) basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'` os=-linux ;; m88k-omron*) basic_machine=m88k-omron ;; magnum | m3230) basic_machine=mips-mips os=-sysv ;; merlin) basic_machine=ns32k-utek os=-sysv ;; microblaze*) basic_machine=microblaze-xilinx ;; mingw64) basic_machine=x86_64-pc os=-mingw64 ;; mingw32) basic_machine=i686-pc os=-mingw32 ;; mingw32ce) basic_machine=arm-unknown os=-mingw32ce ;; miniframe) basic_machine=m68000-convergent ;; *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*) basic_machine=m68k-atari os=-mint ;; mips3*-*) basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'` ;; mips3*) basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown ;; monitor) basic_machine=m68k-rom68k os=-coff ;; morphos) basic_machine=powerpc-unknown os=-morphos ;; moxiebox) basic_machine=moxie-unknown os=-moxiebox ;; msdos) basic_machine=i386-pc os=-msdos ;; ms1-*) basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'` ;; msys) basic_machine=i686-pc os=-msys ;; mvs) basic_machine=i370-ibm os=-mvs ;; nacl) basic_machine=le32-unknown os=-nacl ;; ncr3000) basic_machine=i486-ncr os=-sysv4 ;; netbsd386) basic_machine=i386-unknown os=-netbsd ;; netwinder) basic_machine=armv4l-rebel os=-linux ;; news | news700 | news800 | news900) basic_machine=m68k-sony os=-newsos ;; news1000) basic_machine=m68030-sony os=-newsos ;; news-3600 | risc-news) basic_machine=mips-sony os=-newsos ;; necv70) basic_machine=v70-nec os=-sysv ;; next | m*-next ) basic_machine=m68k-next case $os in -nextstep* ) ;; -ns2*) os=-nextstep2 ;; *) os=-nextstep3 ;; esac ;; nh3000) basic_machine=m68k-harris os=-cxux ;; nh[45]000) basic_machine=m88k-harris os=-cxux ;; nindy960) basic_machine=i960-intel os=-nindy ;; mon960) basic_machine=i960-intel os=-mon960 ;; nonstopux) basic_machine=mips-compaq os=-nonstopux ;; np1) basic_machine=np1-gould ;; neo-tandem) basic_machine=neo-tandem ;; nse-tandem) basic_machine=nse-tandem ;; nsr-tandem) basic_machine=nsr-tandem ;; op50n-* | op60c-*) basic_machine=hppa1.1-oki os=-proelf ;; openrisc | openrisc-*) basic_machine=or32-unknown ;; os400) basic_machine=powerpc-ibm os=-os400 ;; OSE68000 | ose68000) basic_machine=m68000-ericsson os=-ose ;; 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If not, a copy # can be downloaded from http://www.gnu.org/licenses/gpl.html, # or obtained by writing to the Free Software Foundation, Inc., # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. # Usage: $progname [OPTION]... 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When passed as first option, # `--mode=MODE' may be abbreviated as `MODE' or a unique abbreviation of that. # Try `$progname --help --mode=MODE' for a more detailed description of MODE. # # When reporting a bug, please describe a test case to reproduce it and # include the following information: # # host-triplet: $host # shell: $SHELL # compiler: $LTCC # compiler flags: $LTCFLAGS # linker: $LD (gnu? $with_gnu_ld) # $progname: (GNU libtool) 2.4.2 Debian-2.4.2-1.11 # automake: $automake_version # autoconf: $autoconf_version # # Report bugs to . # GNU libtool home page: . # General help using GNU software: . PROGRAM=libtool PACKAGE=libtool VERSION="2.4.2 Debian-2.4.2-1.11" TIMESTAMP="" package_revision=1.3337 # Be Bourne compatible if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then emulate sh NULLCMD=: # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which # is contrary to our usage. Disable this feature. alias -g '${1+"$@"}'='"$@"' setopt NO_GLOB_SUBST else case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac fi BIN_SH=xpg4; export BIN_SH # for Tru64 DUALCASE=1; export DUALCASE # for MKS sh # A function that is used when there is no print builtin or printf. func_fallback_echo () { eval 'cat <<_LTECHO_EOF $1 _LTECHO_EOF' } # NLS nuisances: We save the old values to restore during execute mode. lt_user_locale= lt_safe_locale= for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES do eval "if test \"\${$lt_var+set}\" = set; then save_$lt_var=\$$lt_var $lt_var=C export $lt_var lt_user_locale=\"$lt_var=\\\$save_\$lt_var; \$lt_user_locale\" lt_safe_locale=\"$lt_var=C; \$lt_safe_locale\" fi" done LC_ALL=C LANGUAGE=C export LANGUAGE LC_ALL $lt_unset CDPATH # Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh # is ksh but when the shell is invoked as "sh" and the current value of # the _XPG environment variable is not equal to 1 (one), the special # positional parameter $0, within a function call, is the name of the # function. progpath="$0" : ${CP="cp -f"} test "${ECHO+set}" = set || ECHO=${as_echo-'printf %s\n'} : ${MAKE="make"} : ${MKDIR="mkdir"} : ${MV="mv -f"} : ${RM="rm -f"} : ${SHELL="${CONFIG_SHELL-/bin/sh}"} : ${Xsed="$SED -e 1s/^X//"} # Global variables: EXIT_SUCCESS=0 EXIT_FAILURE=1 EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing. EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake. exit_status=$EXIT_SUCCESS # Make sure IFS has a sensible default lt_nl=' ' IFS=" $lt_nl" dirname="s,/[^/]*$,," basename="s,^.*/,," # func_dirname file append nondir_replacement # Compute the dirname of FILE. If nonempty, add APPEND to the result, # otherwise set result to NONDIR_REPLACEMENT. func_dirname () { func_dirname_result=`$ECHO "${1}" | $SED "$dirname"` if test "X$func_dirname_result" = "X${1}"; then func_dirname_result="${3}" else func_dirname_result="$func_dirname_result${2}" fi } # func_dirname may be replaced by extended shell implementation # func_basename file func_basename () { func_basename_result=`$ECHO "${1}" | $SED "$basename"` } # func_basename may be replaced by extended shell implementation # func_dirname_and_basename file append nondir_replacement # perform func_basename and func_dirname in a single function # call: # dirname: Compute the dirname of FILE. If nonempty, # add APPEND to the result, otherwise set result # to NONDIR_REPLACEMENT. # value returned in "$func_dirname_result" # basename: Compute filename of FILE. # value retuned in "$func_basename_result" # Implementation must be kept synchronized with func_dirname # and func_basename. For efficiency, we do not delegate to # those functions but instead duplicate the functionality here. func_dirname_and_basename () { # Extract subdirectory from the argument. func_dirname_result=`$ECHO "${1}" | $SED -e "$dirname"` if test "X$func_dirname_result" = "X${1}"; then func_dirname_result="${3}" else func_dirname_result="$func_dirname_result${2}" fi func_basename_result=`$ECHO "${1}" | $SED -e "$basename"` } # func_dirname_and_basename may be replaced by extended shell implementation # func_stripname prefix suffix name # strip PREFIX and SUFFIX off of NAME. # PREFIX and SUFFIX must not contain globbing or regex special # characters, hashes, percent signs, but SUFFIX may contain a leading # dot (in which case that matches only a dot). # func_strip_suffix prefix name func_stripname () { case ${2} in .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;; *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;; esac } # func_stripname may be replaced by extended shell implementation # These SED scripts presuppose an absolute path with a trailing slash. pathcar='s,^/\([^/]*\).*$,\1,' pathcdr='s,^/[^/]*,,' removedotparts=':dotsl s@/\./@/@g t dotsl s,/\.$,/,' collapseslashes='s@/\{1,\}@/@g' finalslash='s,/*$,/,' # func_normal_abspath PATH # Remove doubled-up and trailing slashes, "." path components, # and cancel out any ".." path components in PATH after making # it an absolute path. # value returned in "$func_normal_abspath_result" func_normal_abspath () { # Start from root dir and reassemble the path. func_normal_abspath_result= func_normal_abspath_tpath=$1 func_normal_abspath_altnamespace= case $func_normal_abspath_tpath in "") # Empty path, that just means $cwd. func_stripname '' '/' "`pwd`" func_normal_abspath_result=$func_stripname_result return ;; # The next three entries are used to spot a run of precisely # two leading slashes without using negated character classes; # we take advantage of case's first-match behaviour. ///*) # Unusual form of absolute path, do nothing. ;; //*) # Not necessarily an ordinary path; POSIX reserves leading '//' # and for example Cygwin uses it to access remote file shares # over CIFS/SMB, so we conserve a leading double slash if found. func_normal_abspath_altnamespace=/ ;; /*) # Absolute path, do nothing. ;; *) # Relative path, prepend $cwd. func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath ;; esac # Cancel out all the simple stuff to save iterations. We also want # the path to end with a slash for ease of parsing, so make sure # there is one (and only one) here. func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ -e "$removedotparts" -e "$collapseslashes" -e "$finalslash"` while :; do # Processed it all yet? if test "$func_normal_abspath_tpath" = / ; then # If we ascended to the root using ".." the result may be empty now. if test -z "$func_normal_abspath_result" ; then func_normal_abspath_result=/ fi break fi func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \ -e "$pathcar"` func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ -e "$pathcdr"` # Figure out what to do with it case $func_normal_abspath_tcomponent in "") # Trailing empty path component, ignore it. ;; ..) # Parent dir; strip last assembled component from result. func_dirname "$func_normal_abspath_result" func_normal_abspath_result=$func_dirname_result ;; *) # Actual path component, append it. func_normal_abspath_result=$func_normal_abspath_result/$func_normal_abspath_tcomponent ;; esac done # Restore leading double-slash if one was found on entry. func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result } # func_relative_path SRCDIR DSTDIR # generates a relative path from SRCDIR to DSTDIR, with a trailing # slash if non-empty, suitable for immediately appending a filename # without needing to append a separator. # value returned in "$func_relative_path_result" func_relative_path () { func_relative_path_result= func_normal_abspath "$1" func_relative_path_tlibdir=$func_normal_abspath_result func_normal_abspath "$2" func_relative_path_tbindir=$func_normal_abspath_result # Ascend the tree starting from libdir while :; do # check if we have found a prefix of bindir case $func_relative_path_tbindir in $func_relative_path_tlibdir) # found an exact match func_relative_path_tcancelled= break ;; $func_relative_path_tlibdir*) # found a matching prefix func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir" func_relative_path_tcancelled=$func_stripname_result if test -z "$func_relative_path_result"; then func_relative_path_result=. fi break ;; *) func_dirname $func_relative_path_tlibdir func_relative_path_tlibdir=${func_dirname_result} if test "x$func_relative_path_tlibdir" = x ; then # Have to descend all the way to the root! func_relative_path_result=../$func_relative_path_result func_relative_path_tcancelled=$func_relative_path_tbindir break fi func_relative_path_result=../$func_relative_path_result ;; esac done # Now calculate path; take care to avoid doubling-up slashes. func_stripname '' '/' "$func_relative_path_result" func_relative_path_result=$func_stripname_result func_stripname '/' '/' "$func_relative_path_tcancelled" if test "x$func_stripname_result" != x ; then func_relative_path_result=${func_relative_path_result}/${func_stripname_result} fi # Normalisation. If bindir is libdir, return empty string, # else relative path ending with a slash; either way, target # file name can be directly appended. if test ! -z "$func_relative_path_result"; then func_stripname './' '' "$func_relative_path_result/" func_relative_path_result=$func_stripname_result fi } # The name of this program: func_dirname_and_basename "$progpath" progname=$func_basename_result # Make sure we have an absolute path for reexecution: case $progpath in [\\/]*|[A-Za-z]:\\*) ;; *[\\/]*) progdir=$func_dirname_result progdir=`cd "$progdir" && pwd` progpath="$progdir/$progname" ;; *) save_IFS="$IFS" IFS=${PATH_SEPARATOR-:} for progdir in $PATH; do IFS="$save_IFS" test -x "$progdir/$progname" && break done IFS="$save_IFS" test -n "$progdir" || progdir=`pwd` progpath="$progdir/$progname" ;; esac # Sed substitution that helps us do robust quoting. It backslashifies # metacharacters that are still active within double-quoted strings. Xsed="${SED}"' -e 1s/^X//' sed_quote_subst='s/\([`"$\\]\)/\\\1/g' # Same as above, but do not quote variable references. double_quote_subst='s/\(["`\\]\)/\\\1/g' # Sed substitution that turns a string into a regex matching for the # string literally. sed_make_literal_regex='s,[].[^$\\*\/],\\&,g' # Sed substitution that converts a w32 file name or path # which contains forward slashes, into one that contains # (escaped) backslashes. A very naive implementation. lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' # Re-`\' parameter expansions in output of double_quote_subst that were # `\'-ed in input to the same. If an odd number of `\' preceded a '$' # in input to double_quote_subst, that '$' was protected from expansion. # Since each input `\' is now two `\'s, look for any number of runs of # four `\'s followed by two `\'s and then a '$'. `\' that '$'. bs='\\' bs2='\\\\' bs4='\\\\\\\\' dollar='\$' sed_double_backslash="\ s/$bs4/&\\ /g s/^$bs2$dollar/$bs&/ s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g s/\n//g" # Standard options: opt_dry_run=false opt_help=false opt_quiet=false opt_verbose=false opt_warning=: # func_echo arg... # Echo program name prefixed message, along with the current mode # name if it has been set yet. func_echo () { $ECHO "$progname: ${opt_mode+$opt_mode: }$*" } # func_verbose arg... # Echo program name prefixed message in verbose mode only. func_verbose () { $opt_verbose && func_echo ${1+"$@"} # A bug in bash halts the script if the last line of a function # fails when set -e is in force, so we need another command to # work around that: : } # func_echo_all arg... # Invoke $ECHO with all args, space-separated. func_echo_all () { $ECHO "$*" } # func_error arg... # Echo program name prefixed message to standard error. func_error () { $ECHO "$progname: ${opt_mode+$opt_mode: }"${1+"$@"} 1>&2 } # func_warning arg... # Echo program name prefixed warning message to standard error. func_warning () { $opt_warning && $ECHO "$progname: ${opt_mode+$opt_mode: }warning: "${1+"$@"} 1>&2 # bash bug again: : } # func_fatal_error arg... # Echo program name prefixed message to standard error, and exit. func_fatal_error () { func_error ${1+"$@"} exit $EXIT_FAILURE } # func_fatal_help arg... # Echo program name prefixed message to standard error, followed by # a help hint, and exit. func_fatal_help () { func_error ${1+"$@"} func_fatal_error "$help" } help="Try \`$progname --help' for more information." ## default # func_grep expression filename # Check whether EXPRESSION matches any line of FILENAME, without output. func_grep () { $GREP "$1" "$2" >/dev/null 2>&1 } # func_mkdir_p directory-path # Make sure the entire path to DIRECTORY-PATH is available. func_mkdir_p () { my_directory_path="$1" my_dir_list= if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then # Protect directory names starting with `-' case $my_directory_path in -*) my_directory_path="./$my_directory_path" ;; esac # While some portion of DIR does not yet exist... while test ! -d "$my_directory_path"; do # ...make a list in topmost first order. Use a colon delimited # list incase some portion of path contains whitespace. my_dir_list="$my_directory_path:$my_dir_list" # If the last portion added has no slash in it, the list is done case $my_directory_path in */*) ;; *) break ;; esac # ...otherwise throw away the child directory and loop my_directory_path=`$ECHO "$my_directory_path" | $SED -e "$dirname"` done my_dir_list=`$ECHO "$my_dir_list" | $SED 's,:*$,,'` save_mkdir_p_IFS="$IFS"; IFS=':' for my_dir in $my_dir_list; do IFS="$save_mkdir_p_IFS" # mkdir can fail with a `File exist' error if two processes # try to create one of the directories concurrently. Don't # stop in that case! $MKDIR "$my_dir" 2>/dev/null || : done IFS="$save_mkdir_p_IFS" # Bail out if we (or some other process) failed to create a directory. test -d "$my_directory_path" || \ func_fatal_error "Failed to create \`$1'" fi } # func_mktempdir [string] # Make a temporary directory that won't clash with other running # libtool processes, and avoids race conditions if possible. If # given, STRING is the basename for that directory. func_mktempdir () { my_template="${TMPDIR-/tmp}/${1-$progname}" if test "$opt_dry_run" = ":"; then # Return a directory name, but don't create it in dry-run mode my_tmpdir="${my_template}-$$" else # If mktemp works, use that first and foremost my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null` if test ! -d "$my_tmpdir"; then # Failing that, at least try and use $RANDOM to avoid a race my_tmpdir="${my_template}-${RANDOM-0}$$" save_mktempdir_umask=`umask` umask 0077 $MKDIR "$my_tmpdir" umask $save_mktempdir_umask fi # If we're not in dry-run mode, bomb out on failure test -d "$my_tmpdir" || \ func_fatal_error "cannot create temporary directory \`$my_tmpdir'" fi $ECHO "$my_tmpdir" } # func_quote_for_eval arg # Aesthetically quote ARG to be evaled later. # This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT # is double-quoted, suitable for a subsequent eval, whereas # FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters # which are still active within double quotes backslashified. func_quote_for_eval () { case $1 in *[\\\`\"\$]*) func_quote_for_eval_unquoted_result=`$ECHO "$1" | $SED "$sed_quote_subst"` ;; *) func_quote_for_eval_unquoted_result="$1" ;; esac case $func_quote_for_eval_unquoted_result in # Double-quote args containing shell metacharacters to delay # word splitting, command substitution and and variable # expansion for a subsequent eval. # Many Bourne shells cannot handle close brackets correctly # in scan sets, so we specify it separately. *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\"" ;; *) func_quote_for_eval_result="$func_quote_for_eval_unquoted_result" esac } # func_quote_for_expand arg # Aesthetically quote ARG to be evaled later; same as above, # but do not quote variable references. func_quote_for_expand () { case $1 in *[\\\`\"]*) my_arg=`$ECHO "$1" | $SED \ -e "$double_quote_subst" -e "$sed_double_backslash"` ;; *) my_arg="$1" ;; esac case $my_arg in # Double-quote args containing shell metacharacters to delay # word splitting and command substitution for a subsequent eval. # Many Bourne shells cannot handle close brackets correctly # in scan sets, so we specify it separately. *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") my_arg="\"$my_arg\"" ;; esac func_quote_for_expand_result="$my_arg" } # func_show_eval cmd [fail_exp] # Unless opt_silent is true, then output CMD. Then, if opt_dryrun is # not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP # is given, then evaluate it. func_show_eval () { my_cmd="$1" my_fail_exp="${2-:}" ${opt_silent-false} || { func_quote_for_expand "$my_cmd" eval "func_echo $func_quote_for_expand_result" } if ${opt_dry_run-false}; then :; else eval "$my_cmd" my_status=$? if test "$my_status" -eq 0; then :; else eval "(exit $my_status); $my_fail_exp" fi fi } # func_show_eval_locale cmd [fail_exp] # Unless opt_silent is true, then output CMD. Then, if opt_dryrun is # not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP # is given, then evaluate it. Use the saved locale for evaluation. func_show_eval_locale () { my_cmd="$1" my_fail_exp="${2-:}" ${opt_silent-false} || { func_quote_for_expand "$my_cmd" eval "func_echo $func_quote_for_expand_result" } if ${opt_dry_run-false}; then :; else eval "$lt_user_locale $my_cmd" my_status=$? eval "$lt_safe_locale" if test "$my_status" -eq 0; then :; else eval "(exit $my_status); $my_fail_exp" fi fi } # func_tr_sh # Turn $1 into a string suitable for a shell variable name. # Result is stored in $func_tr_sh_result. All characters # not in the set a-zA-Z0-9_ are replaced with '_'. Further, # if $1 begins with a digit, a '_' is prepended as well. func_tr_sh () { case $1 in [0-9]* | *[!a-zA-Z0-9_]*) func_tr_sh_result=`$ECHO "$1" | $SED 's/^\([0-9]\)/_\1/; s/[^a-zA-Z0-9_]/_/g'` ;; * ) func_tr_sh_result=$1 ;; esac } # func_version # Echo version message to standard output and exit. func_version () { $opt_debug $SED -n '/(C)/!b go :more /\./!{ N s/\n# / / b more } :go /^# '$PROGRAM' (GNU /,/# warranty; / { s/^# // s/^# *$// s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/ p }' < "$progpath" exit $? } # func_usage # Echo short help message to standard output and exit. func_usage () { $opt_debug $SED -n '/^# Usage:/,/^# *.*--help/ { s/^# // s/^# *$// s/\$progname/'$progname'/ p }' < "$progpath" echo $ECHO "run \`$progname --help | more' for full usage" exit $? } # func_help [NOEXIT] # Echo long help message to standard output and exit, # unless 'noexit' is passed as argument. func_help () { $opt_debug $SED -n '/^# Usage:/,/# Report bugs to/ { :print s/^# // s/^# *$// s*\$progname*'$progname'* s*\$host*'"$host"'* s*\$SHELL*'"$SHELL"'* s*\$LTCC*'"$LTCC"'* s*\$LTCFLAGS*'"$LTCFLAGS"'* s*\$LD*'"$LD"'* s/\$with_gnu_ld/'"$with_gnu_ld"'/ s/\$automake_version/'"`(${AUTOMAKE-automake} --version) 2>/dev/null |$SED 1q`"'/ s/\$autoconf_version/'"`(${AUTOCONF-autoconf} --version) 2>/dev/null |$SED 1q`"'/ p d } /^# .* home page:/b print /^# General help using/b print ' < "$progpath" ret=$? if test -z "$1"; then exit $ret fi } # func_missing_arg argname # Echo program name prefixed message to standard error and set global # exit_cmd. func_missing_arg () { $opt_debug func_error "missing argument for $1." exit_cmd=exit } # func_split_short_opt shortopt # Set func_split_short_opt_name and func_split_short_opt_arg shell # variables after splitting SHORTOPT after the 2nd character. func_split_short_opt () { my_sed_short_opt='1s/^\(..\).*$/\1/;q' my_sed_short_rest='1s/^..\(.*\)$/\1/;q' func_split_short_opt_name=`$ECHO "$1" | $SED "$my_sed_short_opt"` func_split_short_opt_arg=`$ECHO "$1" | $SED "$my_sed_short_rest"` } # func_split_short_opt may be replaced by extended shell implementation # func_split_long_opt longopt # Set func_split_long_opt_name and func_split_long_opt_arg shell # variables after splitting LONGOPT at the `=' sign. func_split_long_opt () { my_sed_long_opt='1s/^\(--[^=]*\)=.*/\1/;q' my_sed_long_arg='1s/^--[^=]*=//' func_split_long_opt_name=`$ECHO "$1" | $SED "$my_sed_long_opt"` func_split_long_opt_arg=`$ECHO "$1" | $SED "$my_sed_long_arg"` } # func_split_long_opt may be replaced by extended shell implementation exit_cmd=: magic="%%%MAGIC variable%%%" magic_exe="%%%MAGIC EXE variable%%%" # Global variables. nonopt= preserve_args= lo2o="s/\\.lo\$/.${objext}/" o2lo="s/\\.${objext}\$/.lo/" extracted_archives= extracted_serial=0 # If this variable is set in any of the actions, the command in it # will be execed at the end. This prevents here-documents from being # left over by shells. exec_cmd= # func_append var value # Append VALUE to the end of shell variable VAR. func_append () { eval "${1}=\$${1}\${2}" } # func_append may be replaced by extended shell implementation # func_append_quoted var value # Quote VALUE and append to the end of shell variable VAR, separated # by a space. func_append_quoted () { func_quote_for_eval "${2}" eval "${1}=\$${1}\\ \$func_quote_for_eval_result" } # func_append_quoted may be replaced by extended shell implementation # func_arith arithmetic-term... func_arith () { func_arith_result=`expr "${@}"` } # func_arith may be replaced by extended shell implementation # func_len string # STRING may not start with a hyphen. func_len () { func_len_result=`expr "${1}" : ".*" 2>/dev/null || echo $max_cmd_len` } # func_len may be replaced by extended shell implementation # func_lo2o object func_lo2o () { func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"` } # func_lo2o may be replaced by extended shell implementation # func_xform libobj-or-source func_xform () { func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'` } # func_xform may be replaced by extended shell implementation # func_fatal_configuration arg... # Echo program name prefixed message to standard error, followed by # a configuration failure hint, and exit. func_fatal_configuration () { func_error ${1+"$@"} func_error "See the $PACKAGE documentation for more information." func_fatal_error "Fatal configuration error." } # func_config # Display the configuration for all the tags in this script. func_config () { re_begincf='^# ### BEGIN LIBTOOL' re_endcf='^# ### END LIBTOOL' # Default configuration. $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath" # Now print the configurations for the tags. for tagname in $taglist; do $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath" done exit $? } # func_features # Display the features supported by this script. func_features () { echo "host: $host" if test "$build_libtool_libs" = yes; then echo "enable shared libraries" else echo "disable shared libraries" fi if test "$build_old_libs" = yes; then echo "enable static libraries" else echo "disable static libraries" fi exit $? } # func_enable_tag tagname # Verify that TAGNAME is valid, and either flag an error and exit, or # enable the TAGNAME tag. We also add TAGNAME to the global $taglist # variable here. func_enable_tag () { # Global variable: tagname="$1" re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$" re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$" sed_extractcf="/$re_begincf/,/$re_endcf/p" # Validate tagname. case $tagname in *[!-_A-Za-z0-9,/]*) func_fatal_error "invalid tag name: $tagname" ;; esac # Don't test for the "default" C tag, as we know it's # there but not specially marked. case $tagname in CC) ;; *) if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then taglist="$taglist $tagname" # Evaluate the configuration. Be careful to quote the path # and the sed script, to avoid splitting on whitespace, but # also don't use non-portable quotes within backquotes within # quotes we have to do it in 2 steps: extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"` eval "$extractedcf" else func_error "ignoring unknown tag $tagname" fi ;; esac } # func_check_version_match # Ensure that we are using m4 macros, and libtool script from the same # release of libtool. func_check_version_match () { if test "$package_revision" != "$macro_revision"; then if test "$VERSION" != "$macro_version"; then if test -z "$macro_version"; then cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, but the $progname: definition of this LT_INIT comes from an older release. $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION $progname: and run autoconf again. _LT_EOF else cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, but the $progname: definition of this LT_INIT comes from $PACKAGE $macro_version. $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION $progname: and run autoconf again. _LT_EOF fi else cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision, $progname: but the definition of this LT_INIT comes from revision $macro_revision. $progname: You should recreate aclocal.m4 with macros from revision $package_revision $progname: of $PACKAGE $VERSION and run autoconf again. _LT_EOF fi exit $EXIT_MISMATCH fi } # Shorthand for --mode=foo, only valid as the first argument case $1 in clean|clea|cle|cl) shift; set dummy --mode clean ${1+"$@"}; shift ;; compile|compil|compi|comp|com|co|c) shift; set dummy --mode compile ${1+"$@"}; shift ;; execute|execut|execu|exec|exe|ex|e) shift; set dummy --mode execute ${1+"$@"}; shift ;; finish|finis|fini|fin|fi|f) shift; set dummy --mode finish ${1+"$@"}; shift ;; install|instal|insta|inst|ins|in|i) shift; set dummy --mode install ${1+"$@"}; shift ;; link|lin|li|l) shift; set dummy --mode link ${1+"$@"}; shift ;; uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u) shift; set dummy --mode uninstall ${1+"$@"}; shift ;; esac # Option defaults: opt_debug=: opt_dry_run=false opt_config=false opt_preserve_dup_deps=false opt_features=false opt_finish=false opt_help=false opt_help_all=false opt_silent=: opt_warning=: opt_verbose=: opt_silent=false opt_verbose=false # Parse options once, thoroughly. This comes as soon as possible in the # script to make things like `--version' happen as quickly as we can. { # this just eases exit handling while test $# -gt 0; do opt="$1" shift case $opt in --debug|-x) opt_debug='set -x' func_echo "enabling shell trace mode" $opt_debug ;; --dry-run|--dryrun|-n) opt_dry_run=: ;; --config) opt_config=: func_config ;; --dlopen|-dlopen) optarg="$1" opt_dlopen="${opt_dlopen+$opt_dlopen }$optarg" shift ;; --preserve-dup-deps) opt_preserve_dup_deps=: ;; --features) opt_features=: func_features ;; --finish) opt_finish=: set dummy --mode finish ${1+"$@"}; shift ;; --help) opt_help=: ;; --help-all) opt_help_all=: opt_help=': help-all' ;; --mode) test $# = 0 && func_missing_arg $opt && break optarg="$1" opt_mode="$optarg" case $optarg in # Valid mode arguments: clean|compile|execute|finish|install|link|relink|uninstall) ;; # Catch anything else as an error *) func_error "invalid argument for $opt" exit_cmd=exit break ;; esac shift ;; --no-silent|--no-quiet) opt_silent=false func_append preserve_args " $opt" ;; --no-warning|--no-warn) opt_warning=false func_append preserve_args " $opt" ;; --no-verbose) opt_verbose=false func_append preserve_args " $opt" ;; --silent|--quiet) opt_silent=: func_append preserve_args " $opt" opt_verbose=false ;; --verbose|-v) opt_verbose=: func_append preserve_args " $opt" opt_silent=false ;; --tag) test $# = 0 && func_missing_arg $opt && break optarg="$1" opt_tag="$optarg" func_append preserve_args " $opt $optarg" func_enable_tag "$optarg" shift ;; -\?|-h) func_usage ;; --help) func_help ;; --version) func_version ;; # Separate optargs to long options: --*=*) func_split_long_opt "$opt" set dummy "$func_split_long_opt_name" "$func_split_long_opt_arg" ${1+"$@"} shift ;; # Separate non-argument short options: -\?*|-h*|-n*|-v*) func_split_short_opt "$opt" set dummy "$func_split_short_opt_name" "-$func_split_short_opt_arg" ${1+"$@"} shift ;; --) break ;; -*) func_fatal_help "unrecognized option \`$opt'" ;; *) set dummy "$opt" ${1+"$@"}; shift; break ;; esac done # Validate options: # save first non-option argument if test "$#" -gt 0; then nonopt="$opt" shift fi # preserve --debug test "$opt_debug" = : || func_append preserve_args " --debug" case $host in *cygwin* | *mingw* | *pw32* | *cegcc*) # don't eliminate duplications in $postdeps and $predeps opt_duplicate_compiler_generated_deps=: ;; *) opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps ;; esac $opt_help || { # Sanity checks first: func_check_version_match if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then func_fatal_configuration "not configured to build any kind of library" fi # Darwin sucks eval std_shrext=\"$shrext_cmds\" # Only execute mode is allowed to have -dlopen flags. if test -n "$opt_dlopen" && test "$opt_mode" != execute; then func_error "unrecognized option \`-dlopen'" $ECHO "$help" 1>&2 exit $EXIT_FAILURE fi # Change the help message to a mode-specific one. generic_help="$help" help="Try \`$progname --help --mode=$opt_mode' for more information." } # Bail if the options were screwed $exit_cmd $EXIT_FAILURE } ## ----------- ## ## Main. ## ## ----------- ## # func_lalib_p file # True iff FILE is a libtool `.la' library or `.lo' object file. # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_lalib_p () { test -f "$1" && $SED -e 4q "$1" 2>/dev/null \ | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1 } # func_lalib_unsafe_p file # True iff FILE is a libtool `.la' library or `.lo' object file. # This function implements the same check as func_lalib_p without # resorting to external programs. To this end, it redirects stdin and # closes it afterwards, without saving the original file descriptor. # As a safety measure, use it only where a negative result would be # fatal anyway. Works if `file' does not exist. func_lalib_unsafe_p () { lalib_p=no if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then for lalib_p_l in 1 2 3 4 do read lalib_p_line case "$lalib_p_line" in \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;; esac done exec 0<&5 5<&- fi test "$lalib_p" = yes } # func_ltwrapper_script_p file # True iff FILE is a libtool wrapper script # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_ltwrapper_script_p () { func_lalib_p "$1" } # func_ltwrapper_executable_p file # True iff FILE is a libtool wrapper executable # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_ltwrapper_executable_p () { func_ltwrapper_exec_suffix= case $1 in *.exe) ;; *) func_ltwrapper_exec_suffix=.exe ;; esac $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1 } # func_ltwrapper_scriptname file # Assumes file is an ltwrapper_executable # uses $file to determine the appropriate filename for a # temporary ltwrapper_script. func_ltwrapper_scriptname () { func_dirname_and_basename "$1" "" "." func_stripname '' '.exe' "$func_basename_result" func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper" } # func_ltwrapper_p file # True iff FILE is a libtool wrapper script or wrapper executable # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_ltwrapper_p () { func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1" } # func_execute_cmds commands fail_cmd # Execute tilde-delimited COMMANDS. # If FAIL_CMD is given, eval that upon failure. # FAIL_CMD may read-access the current command in variable CMD! func_execute_cmds () { $opt_debug save_ifs=$IFS; IFS='~' for cmd in $1; do IFS=$save_ifs eval cmd=\"$cmd\" func_show_eval "$cmd" "${2-:}" done IFS=$save_ifs } # func_source file # Source FILE, adding directory component if necessary. # Note that it is not necessary on cygwin/mingw to append a dot to # FILE even if both FILE and FILE.exe exist: automatic-append-.exe # behavior happens only for exec(3), not for open(2)! Also, sourcing # `FILE.' does not work on cygwin managed mounts. func_source () { $opt_debug case $1 in */* | *\\*) . "$1" ;; *) . "./$1" ;; esac } # func_resolve_sysroot PATH # Replace a leading = in PATH with a sysroot. Store the result into # func_resolve_sysroot_result func_resolve_sysroot () { func_resolve_sysroot_result=$1 case $func_resolve_sysroot_result in =*) func_stripname '=' '' "$func_resolve_sysroot_result" func_resolve_sysroot_result=$lt_sysroot$func_stripname_result ;; esac } # func_replace_sysroot PATH # If PATH begins with the sysroot, replace it with = and # store the result into func_replace_sysroot_result. func_replace_sysroot () { case "$lt_sysroot:$1" in ?*:"$lt_sysroot"*) func_stripname "$lt_sysroot" '' "$1" func_replace_sysroot_result="=$func_stripname_result" ;; *) # Including no sysroot. func_replace_sysroot_result=$1 ;; esac } # func_infer_tag arg # Infer tagged configuration to use if any are available and # if one wasn't chosen via the "--tag" command line option. # Only attempt this if the compiler in the base compile # command doesn't match the default compiler. # arg is usually of the form 'gcc ...' func_infer_tag () { $opt_debug if test -n "$available_tags" && test -z "$tagname"; then CC_quoted= for arg in $CC; do func_append_quoted CC_quoted "$arg" done CC_expanded=`func_echo_all $CC` CC_quoted_expanded=`func_echo_all $CC_quoted` case $@ in # Blanks in the command may have been stripped by the calling shell, # but not from the CC environment variable when configure was run. " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;; # Blanks at the start of $base_compile will cause this to fail # if we don't check for them as well. *) for z in $available_tags; do if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then # Evaluate the configuration. eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" CC_quoted= for arg in $CC; do # Double-quote args containing other shell metacharacters. func_append_quoted CC_quoted "$arg" done CC_expanded=`func_echo_all $CC` CC_quoted_expanded=`func_echo_all $CC_quoted` case "$@ " in " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) # The compiler in the base compile command matches # the one in the tagged configuration. # Assume this is the tagged configuration we want. tagname=$z break ;; esac fi done # If $tagname still isn't set, then no tagged configuration # was found and let the user know that the "--tag" command # line option must be used. if test -z "$tagname"; then func_echo "unable to infer tagged configuration" func_fatal_error "specify a tag with \`--tag'" # else # func_verbose "using $tagname tagged configuration" fi ;; esac fi } # func_write_libtool_object output_name pic_name nonpic_name # Create a libtool object file (analogous to a ".la" file), # but don't create it if we're doing a dry run. func_write_libtool_object () { write_libobj=${1} if test "$build_libtool_libs" = yes; then write_lobj=\'${2}\' else write_lobj=none fi if test "$build_old_libs" = yes; then write_oldobj=\'${3}\' else write_oldobj=none fi $opt_dry_run || { cat >${write_libobj}T </dev/null` if test "$?" -eq 0 && test -n "${func_convert_core_file_wine_to_w32_tmp}"; then func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" | $SED -e "$lt_sed_naive_backslashify"` else func_convert_core_file_wine_to_w32_result= fi fi } # end: func_convert_core_file_wine_to_w32 # func_convert_core_path_wine_to_w32 ARG # Helper function used by path conversion functions when $build is *nix, and # $host is mingw, cygwin, or some other w32 environment. Relies on a correctly # configured wine environment available, with the winepath program in $build's # $PATH. Assumes ARG has no leading or trailing path separator characters. # # ARG is path to be converted from $build format to win32. # Result is available in $func_convert_core_path_wine_to_w32_result. # Unconvertible file (directory) names in ARG are skipped; if no directory names # are convertible, then the result may be empty. func_convert_core_path_wine_to_w32 () { $opt_debug # unfortunately, winepath doesn't convert paths, only file names func_convert_core_path_wine_to_w32_result="" if test -n "$1"; then oldIFS=$IFS IFS=: for func_convert_core_path_wine_to_w32_f in $1; do IFS=$oldIFS func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f" if test -n "$func_convert_core_file_wine_to_w32_result" ; then if test -z "$func_convert_core_path_wine_to_w32_result"; then func_convert_core_path_wine_to_w32_result="$func_convert_core_file_wine_to_w32_result" else func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result" fi fi done IFS=$oldIFS fi } # end: func_convert_core_path_wine_to_w32 # func_cygpath ARGS... # Wrapper around calling the cygpath program via LT_CYGPATH. This is used when # when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2) # $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or # (2), returns the Cygwin file name or path in func_cygpath_result (input # file name or path is assumed to be in w32 format, as previously converted # from $build's *nix or MSYS format). In case (3), returns the w32 file name # or path in func_cygpath_result (input file name or path is assumed to be in # Cygwin format). Returns an empty string on error. # # ARGS are passed to cygpath, with the last one being the file name or path to # be converted. # # Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH # environment variable; do not put it in $PATH. func_cygpath () { $opt_debug if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null` if test "$?" -ne 0; then # on failure, ensure result is empty func_cygpath_result= fi else func_cygpath_result= func_error "LT_CYGPATH is empty or specifies non-existent file: \`$LT_CYGPATH'" fi } #end: func_cygpath # func_convert_core_msys_to_w32 ARG # Convert file name or path ARG from MSYS format to w32 format. Return # result in func_convert_core_msys_to_w32_result. func_convert_core_msys_to_w32 () { $opt_debug # awkward: cmd appends spaces to result func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null | $SED -e 's/[ ]*$//' -e "$lt_sed_naive_backslashify"` } #end: func_convert_core_msys_to_w32 # func_convert_file_check ARG1 ARG2 # Verify that ARG1 (a file name in $build format) was converted to $host # format in ARG2. Otherwise, emit an error message, but continue (resetting # func_to_host_file_result to ARG1). func_convert_file_check () { $opt_debug if test -z "$2" && test -n "$1" ; then func_error "Could not determine host file name corresponding to" func_error " \`$1'" func_error "Continuing, but uninstalled executables may not work." # Fallback: func_to_host_file_result="$1" fi } # end func_convert_file_check # func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH # Verify that FROM_PATH (a path in $build format) was converted to $host # format in TO_PATH. Otherwise, emit an error message, but continue, resetting # func_to_host_file_result to a simplistic fallback value (see below). func_convert_path_check () { $opt_debug if test -z "$4" && test -n "$3"; then func_error "Could not determine the host path corresponding to" func_error " \`$3'" func_error "Continuing, but uninstalled executables may not work." # Fallback. This is a deliberately simplistic "conversion" and # should not be "improved". See libtool.info. if test "x$1" != "x$2"; then lt_replace_pathsep_chars="s|$1|$2|g" func_to_host_path_result=`echo "$3" | $SED -e "$lt_replace_pathsep_chars"` else func_to_host_path_result="$3" fi fi } # end func_convert_path_check # func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG # Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT # and appending REPL if ORIG matches BACKPAT. func_convert_path_front_back_pathsep () { $opt_debug case $4 in $1 ) func_to_host_path_result="$3$func_to_host_path_result" ;; esac case $4 in $2 ) func_append func_to_host_path_result "$3" ;; esac } # end func_convert_path_front_back_pathsep ################################################## # $build to $host FILE NAME CONVERSION FUNCTIONS # ################################################## # invoked via `$to_host_file_cmd ARG' # # In each case, ARG is the path to be converted from $build to $host format. # Result will be available in $func_to_host_file_result. # func_to_host_file ARG # Converts the file name ARG from $build format to $host format. Return result # in func_to_host_file_result. func_to_host_file () { $opt_debug $to_host_file_cmd "$1" } # end func_to_host_file # func_to_tool_file ARG LAZY # converts the file name ARG from $build format to toolchain format. Return # result in func_to_tool_file_result. If the conversion in use is listed # in (the comma separated) LAZY, no conversion takes place. func_to_tool_file () { $opt_debug case ,$2, in *,"$to_tool_file_cmd",*) func_to_tool_file_result=$1 ;; *) $to_tool_file_cmd "$1" func_to_tool_file_result=$func_to_host_file_result ;; esac } # end func_to_tool_file # func_convert_file_noop ARG # Copy ARG to func_to_host_file_result. func_convert_file_noop () { func_to_host_file_result="$1" } # end func_convert_file_noop # func_convert_file_msys_to_w32 ARG # Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic # conversion to w32 is not available inside the cwrapper. Returns result in # func_to_host_file_result. func_convert_file_msys_to_w32 () { $opt_debug func_to_host_file_result="$1" if test -n "$1"; then func_convert_core_msys_to_w32 "$1" func_to_host_file_result="$func_convert_core_msys_to_w32_result" fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_msys_to_w32 # func_convert_file_cygwin_to_w32 ARG # Convert file name ARG from Cygwin to w32 format. Returns result in # func_to_host_file_result. func_convert_file_cygwin_to_w32 () { $opt_debug func_to_host_file_result="$1" if test -n "$1"; then # because $build is cygwin, we call "the" cygpath in $PATH; no need to use # LT_CYGPATH in this case. func_to_host_file_result=`cygpath -m "$1"` fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_cygwin_to_w32 # func_convert_file_nix_to_w32 ARG # Convert file name ARG from *nix to w32 format. Requires a wine environment # and a working winepath. Returns result in func_to_host_file_result. func_convert_file_nix_to_w32 () { $opt_debug func_to_host_file_result="$1" if test -n "$1"; then func_convert_core_file_wine_to_w32 "$1" func_to_host_file_result="$func_convert_core_file_wine_to_w32_result" fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_nix_to_w32 # func_convert_file_msys_to_cygwin ARG # Convert file name ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. # Returns result in func_to_host_file_result. func_convert_file_msys_to_cygwin () { $opt_debug func_to_host_file_result="$1" if test -n "$1"; then func_convert_core_msys_to_w32 "$1" func_cygpath -u "$func_convert_core_msys_to_w32_result" func_to_host_file_result="$func_cygpath_result" fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_msys_to_cygwin # func_convert_file_nix_to_cygwin ARG # Convert file name ARG from *nix to Cygwin format. Requires Cygwin installed # in a wine environment, working winepath, and LT_CYGPATH set. Returns result # in func_to_host_file_result. func_convert_file_nix_to_cygwin () { $opt_debug func_to_host_file_result="$1" if test -n "$1"; then # convert from *nix to w32, then use cygpath to convert from w32 to cygwin. func_convert_core_file_wine_to_w32 "$1" func_cygpath -u "$func_convert_core_file_wine_to_w32_result" func_to_host_file_result="$func_cygpath_result" fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_nix_to_cygwin ############################################# # $build to $host PATH CONVERSION FUNCTIONS # ############################################# # invoked via `$to_host_path_cmd ARG' # # In each case, ARG is the path to be converted from $build to $host format. # The result will be available in $func_to_host_path_result. # # Path separators are also converted from $build format to $host format. If # ARG begins or ends with a path separator character, it is preserved (but # converted to $host format) on output. # # All path conversion functions are named using the following convention: # file name conversion function : func_convert_file_X_to_Y () # path conversion function : func_convert_path_X_to_Y () # where, for any given $build/$host combination the 'X_to_Y' value is the # same. If conversion functions are added for new $build/$host combinations, # the two new functions must follow this pattern, or func_init_to_host_path_cmd # will break. # func_init_to_host_path_cmd # Ensures that function "pointer" variable $to_host_path_cmd is set to the # appropriate value, based on the value of $to_host_file_cmd. to_host_path_cmd= func_init_to_host_path_cmd () { $opt_debug if test -z "$to_host_path_cmd"; then func_stripname 'func_convert_file_' '' "$to_host_file_cmd" to_host_path_cmd="func_convert_path_${func_stripname_result}" fi } # func_to_host_path ARG # Converts the path ARG from $build format to $host format. Return result # in func_to_host_path_result. func_to_host_path () { $opt_debug func_init_to_host_path_cmd $to_host_path_cmd "$1" } # end func_to_host_path # func_convert_path_noop ARG # Copy ARG to func_to_host_path_result. func_convert_path_noop () { func_to_host_path_result="$1" } # end func_convert_path_noop # func_convert_path_msys_to_w32 ARG # Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic # conversion to w32 is not available inside the cwrapper. Returns result in # func_to_host_path_result. func_convert_path_msys_to_w32 () { $opt_debug func_to_host_path_result="$1" if test -n "$1"; then # Remove leading and trailing path separator characters from ARG. MSYS # behavior is inconsistent here; cygpath turns them into '.;' and ';.'; # and winepath ignores them completely. func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" func_to_host_path_result="$func_convert_core_msys_to_w32_result" func_convert_path_check : ";" \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" fi } # end func_convert_path_msys_to_w32 # func_convert_path_cygwin_to_w32 ARG # Convert path ARG from Cygwin to w32 format. Returns result in # func_to_host_file_result. func_convert_path_cygwin_to_w32 () { $opt_debug func_to_host_path_result="$1" if test -n "$1"; then # See func_convert_path_msys_to_w32: func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"` func_convert_path_check : ";" \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" fi } # end func_convert_path_cygwin_to_w32 # func_convert_path_nix_to_w32 ARG # Convert path ARG from *nix to w32 format. Requires a wine environment and # a working winepath. Returns result in func_to_host_file_result. func_convert_path_nix_to_w32 () { $opt_debug func_to_host_path_result="$1" if test -n "$1"; then # See func_convert_path_msys_to_w32: func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" func_to_host_path_result="$func_convert_core_path_wine_to_w32_result" func_convert_path_check : ";" \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" fi } # end func_convert_path_nix_to_w32 # func_convert_path_msys_to_cygwin ARG # Convert path ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. # Returns result in func_to_host_file_result. func_convert_path_msys_to_cygwin () { $opt_debug func_to_host_path_result="$1" if test -n "$1"; then # See func_convert_path_msys_to_w32: func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" func_cygpath -u -p "$func_convert_core_msys_to_w32_result" func_to_host_path_result="$func_cygpath_result" func_convert_path_check : : \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" : "$1" fi } # end func_convert_path_msys_to_cygwin # func_convert_path_nix_to_cygwin ARG # Convert path ARG from *nix to Cygwin format. Requires Cygwin installed in a # a wine environment, working winepath, and LT_CYGPATH set. Returns result in # func_to_host_file_result. func_convert_path_nix_to_cygwin () { $opt_debug func_to_host_path_result="$1" if test -n "$1"; then # Remove leading and trailing path separator characters from # ARG. msys behavior is inconsistent here, cygpath turns them # into '.;' and ';.', and winepath ignores them completely. func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result" func_to_host_path_result="$func_cygpath_result" func_convert_path_check : : \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" : "$1" fi } # end func_convert_path_nix_to_cygwin # func_mode_compile arg... func_mode_compile () { $opt_debug # Get the compilation command and the source file. base_compile= srcfile="$nonopt" # always keep a non-empty value in "srcfile" suppress_opt=yes suppress_output= arg_mode=normal libobj= later= pie_flag= for arg do case $arg_mode in arg ) # do not "continue". Instead, add this to base_compile lastarg="$arg" arg_mode=normal ;; target ) libobj="$arg" arg_mode=normal continue ;; normal ) # Accept any command-line options. case $arg in -o) test -n "$libobj" && \ func_fatal_error "you cannot specify \`-o' more than once" arg_mode=target continue ;; -pie | -fpie | -fPIE) func_append pie_flag " $arg" continue ;; -shared | -static | -prefer-pic | -prefer-non-pic) func_append later " $arg" continue ;; -no-suppress) suppress_opt=no continue ;; -Xcompiler) arg_mode=arg # the next one goes into the "base_compile" arg list continue # The current "srcfile" will either be retained or ;; # replaced later. I would guess that would be a bug. -Wc,*) func_stripname '-Wc,' '' "$arg" args=$func_stripname_result lastarg= save_ifs="$IFS"; IFS=',' for arg in $args; do IFS="$save_ifs" func_append_quoted lastarg "$arg" done IFS="$save_ifs" func_stripname ' ' '' "$lastarg" lastarg=$func_stripname_result # Add the arguments to base_compile. func_append base_compile " $lastarg" continue ;; *) # Accept the current argument as the source file. # The previous "srcfile" becomes the current argument. # lastarg="$srcfile" srcfile="$arg" ;; esac # case $arg ;; esac # case $arg_mode # Aesthetically quote the previous argument. func_append_quoted base_compile "$lastarg" done # for arg case $arg_mode in arg) func_fatal_error "you must specify an argument for -Xcompile" ;; target) func_fatal_error "you must specify a target with \`-o'" ;; *) # Get the name of the library object. test -z "$libobj" && { func_basename "$srcfile" libobj="$func_basename_result" } ;; esac # Recognize several different file suffixes. # If the user specifies -o file.o, it is replaced with file.lo case $libobj in *.[cCFSifmso] | \ *.ada | *.adb | *.ads | *.asm | \ *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \ *.[fF][09]? | *.for | *.java | *.go | *.obj | *.sx | *.cu | *.cup) func_xform "$libobj" libobj=$func_xform_result ;; esac case $libobj in *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;; *) func_fatal_error "cannot determine name of library object from \`$libobj'" ;; esac func_infer_tag $base_compile for arg in $later; do case $arg in -shared) test "$build_libtool_libs" != yes && \ func_fatal_configuration "can not build a shared library" build_old_libs=no continue ;; -static) build_libtool_libs=no build_old_libs=yes continue ;; -prefer-pic) pic_mode=yes continue ;; -prefer-non-pic) pic_mode=no continue ;; esac done func_quote_for_eval "$libobj" test "X$libobj" != "X$func_quote_for_eval_result" \ && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \ && func_warning "libobj name \`$libobj' may not contain shell special characters." func_dirname_and_basename "$obj" "/" "" objname="$func_basename_result" xdir="$func_dirname_result" lobj=${xdir}$objdir/$objname test -z "$base_compile" && \ func_fatal_help "you must specify a compilation command" # Delete any leftover library objects. if test "$build_old_libs" = yes; then removelist="$obj $lobj $libobj ${libobj}T" else removelist="$lobj $libobj ${libobj}T" fi # On Cygwin there's no "real" PIC flag so we must build both object types case $host_os in cygwin* | mingw* | pw32* | os2* | cegcc*) pic_mode=default ;; esac if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then # non-PIC code in shared libraries is not supported pic_mode=default fi # Calculate the filename of the output object if compiler does # not support -o with -c if test "$compiler_c_o" = no; then output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.${objext} lockfile="$output_obj.lock" else output_obj= need_locks=no lockfile= fi # Lock this critical section if it is needed # We use this script file to make the link, it avoids creating a new file if test "$need_locks" = yes; then until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do func_echo "Waiting for $lockfile to be removed" sleep 2 done elif test "$need_locks" = warn; then if test -f "$lockfile"; then $ECHO "\ *** ERROR, $lockfile exists and contains: `cat $lockfile 2>/dev/null` This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because your compiler does not support \`-c' and \`-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." $opt_dry_run || $RM $removelist exit $EXIT_FAILURE fi func_append removelist " $output_obj" $ECHO "$srcfile" > "$lockfile" fi $opt_dry_run || $RM $removelist func_append removelist " $lockfile" trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15 func_to_tool_file "$srcfile" func_convert_file_msys_to_w32 srcfile=$func_to_tool_file_result func_quote_for_eval "$srcfile" qsrcfile=$func_quote_for_eval_result # Only build a PIC object if we are building libtool libraries. if test "$build_libtool_libs" = yes; then # Without this assignment, base_compile gets emptied. fbsd_hideous_sh_bug=$base_compile if test "$pic_mode" != no; then command="$base_compile $qsrcfile $pic_flag" else # Don't build PIC code command="$base_compile $qsrcfile" fi func_mkdir_p "$xdir$objdir" if test -z "$output_obj"; then # Place PIC objects in $objdir func_append command " -o $lobj" fi func_show_eval_locale "$command" \ 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE' if test "$need_locks" = warn && test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then $ECHO "\ *** ERROR, $lockfile contains: `cat $lockfile 2>/dev/null` but it should contain: $srcfile This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because your compiler does not support \`-c' and \`-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." $opt_dry_run || $RM $removelist exit $EXIT_FAILURE fi # Just move the object if needed, then go on to compile the next one if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then func_show_eval '$MV "$output_obj" "$lobj"' \ 'error=$?; $opt_dry_run || $RM $removelist; exit $error' fi # Allow error messages only from the first compilation. if test "$suppress_opt" = yes; then suppress_output=' >/dev/null 2>&1' fi fi # Only build a position-dependent object if we build old libraries. if test "$build_old_libs" = yes; then if test "$pic_mode" != yes; then # Don't build PIC code command="$base_compile $qsrcfile$pie_flag" else command="$base_compile $qsrcfile $pic_flag" fi if test "$compiler_c_o" = yes; then func_append command " -o $obj" fi # Suppress compiler output if we already did a PIC compilation. func_append command "$suppress_output" func_show_eval_locale "$command" \ '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' if test "$need_locks" = warn && test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then $ECHO "\ *** ERROR, $lockfile contains: `cat $lockfile 2>/dev/null` but it should contain: $srcfile This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because your compiler does not support \`-c' and \`-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." $opt_dry_run || $RM $removelist exit $EXIT_FAILURE fi # Just move the object if needed if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then func_show_eval '$MV "$output_obj" "$obj"' \ 'error=$?; $opt_dry_run || $RM $removelist; exit $error' fi fi $opt_dry_run || { func_write_libtool_object "$libobj" "$objdir/$objname" "$objname" # Unlock the critical section if it was locked if test "$need_locks" != no; then removelist=$lockfile $RM "$lockfile" fi } exit $EXIT_SUCCESS } $opt_help || { test "$opt_mode" = compile && func_mode_compile ${1+"$@"} } func_mode_help () { # We need to display help for each of the modes. case $opt_mode in "") # Generic help is extracted from the usage comments # at the start of this file. func_help ;; clean) $ECHO \ "Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE... Remove files from the build directory. RM is the name of the program to use to delete files associated with each FILE (typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed to RM. If FILE is a libtool library, object or program, all the files associated with it are deleted. Otherwise, only FILE itself is deleted using RM." ;; compile) $ECHO \ "Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE Compile a source file into a libtool library object. This mode accepts the following additional options: -o OUTPUT-FILE set the output file name to OUTPUT-FILE -no-suppress do not suppress compiler output for multiple passes -prefer-pic try to build PIC objects only -prefer-non-pic try to build non-PIC objects only -shared do not build a \`.o' file suitable for static linking -static only build a \`.o' file suitable for static linking -Wc,FLAG pass FLAG directly to the compiler COMPILE-COMMAND is a command to be used in creating a \`standard' object file from the given SOURCEFILE. The output file name is determined by removing the directory component from SOURCEFILE, then substituting the C source code suffix \`.c' with the library object suffix, \`.lo'." ;; execute) $ECHO \ "Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]... Automatically set library path, then run a program. This mode accepts the following additional options: -dlopen FILE add the directory containing FILE to the library path This mode sets the library path environment variable according to \`-dlopen' flags. If any of the ARGS are libtool executable wrappers, then they are translated into their corresponding uninstalled binary, and any of their required library directories are added to the library path. Then, COMMAND is executed, with ARGS as arguments." ;; finish) $ECHO \ "Usage: $progname [OPTION]... --mode=finish [LIBDIR]... Complete the installation of libtool libraries. Each LIBDIR is a directory that contains libtool libraries. The commands that this mode executes may require superuser privileges. Use the \`--dry-run' option if you just want to see what would be executed." ;; install) $ECHO \ "Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND... Install executables or libraries. INSTALL-COMMAND is the installation command. The first component should be either the \`install' or \`cp' program. The following components of INSTALL-COMMAND are treated specially: -inst-prefix-dir PREFIX-DIR Use PREFIX-DIR as a staging area for installation The rest of the components are interpreted as arguments to that command (only BSD-compatible install options are recognized)." ;; link) $ECHO \ "Usage: $progname [OPTION]... --mode=link LINK-COMMAND... Link object files or libraries together to form another library, or to create an executable program. LINK-COMMAND is a command using the C compiler that you would use to create a program from several object files. The following components of LINK-COMMAND are treated specially: -all-static do not do any dynamic linking at all -avoid-version do not add a version suffix if possible -bindir BINDIR specify path to binaries directory (for systems where libraries must be found in the PATH setting at runtime) -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3) -export-symbols SYMFILE try to export only the symbols listed in SYMFILE -export-symbols-regex REGEX try to export only the symbols matching REGEX -LLIBDIR search LIBDIR for required installed libraries -lNAME OUTPUT-FILE requires the installed library libNAME -module build a library that can dlopened -no-fast-install disable the fast-install mode -no-install link a not-installable executable -no-undefined declare that a library does not refer to external symbols -o OUTPUT-FILE create OUTPUT-FILE from the specified objects -objectlist FILE Use a list of object files found in FILE to specify objects -precious-files-regex REGEX don't remove output files matching REGEX -release RELEASE specify package release information -rpath LIBDIR the created library will eventually be installed in LIBDIR -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries -shared only do dynamic linking of libtool libraries -shrext SUFFIX override the standard shared library file extension -static do not do any dynamic linking of uninstalled libtool libraries -static-libtool-libs do not do any dynamic linking of libtool libraries -version-info CURRENT[:REVISION[:AGE]] specify library version info [each variable defaults to 0] -weak LIBNAME declare that the target provides the LIBNAME interface -Wc,FLAG -Xcompiler FLAG pass linker-specific FLAG directly to the compiler -Wl,FLAG -Xlinker FLAG pass linker-specific FLAG directly to the linker -XCClinker FLAG pass link-specific FLAG to the compiler driver (CC) All other options (arguments beginning with \`-') are ignored. Every other argument is treated as a filename. Files ending in \`.la' are treated as uninstalled libtool libraries, other files are standard or library object files. If the OUTPUT-FILE ends in \`.la', then a libtool library is created, only library objects (\`.lo' files) may be specified, and \`-rpath' is required, except when creating a convenience library. If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created using \`ar' and \`ranlib', or on Windows using \`lib'. If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file is created, otherwise an executable program is created." ;; uninstall) $ECHO \ "Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE... Remove libraries from an installation directory. RM is the name of the program to use to delete files associated with each FILE (typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed to RM. If FILE is a libtool library, all the files associated with it are deleted. Otherwise, only FILE itself is deleted using RM." ;; *) func_fatal_help "invalid operation mode \`$opt_mode'" ;; esac echo $ECHO "Try \`$progname --help' for more information about other modes." } # Now that we've collected a possible --mode arg, show help if necessary if $opt_help; then if test "$opt_help" = :; then func_mode_help else { func_help noexit for opt_mode in compile link execute install finish uninstall clean; do func_mode_help done } | sed -n '1p; 2,$s/^Usage:/ or: /p' { func_help noexit for opt_mode in compile link execute install finish uninstall clean; do echo func_mode_help done } | sed '1d /^When reporting/,/^Report/{ H d } $x /information about other modes/d /more detailed .*MODE/d s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/' fi exit $? fi # func_mode_execute arg... func_mode_execute () { $opt_debug # The first argument is the command name. cmd="$nonopt" test -z "$cmd" && \ func_fatal_help "you must specify a COMMAND" # Handle -dlopen flags immediately. for file in $opt_dlopen; do test -f "$file" \ || func_fatal_help "\`$file' is not a file" dir= case $file in *.la) func_resolve_sysroot "$file" file=$func_resolve_sysroot_result # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$file" \ || func_fatal_help "\`$lib' is not a valid libtool archive" # Read the libtool library. dlname= library_names= func_source "$file" # Skip this library if it cannot be dlopened. if test -z "$dlname"; then # Warn if it was a shared library. test -n "$library_names" && \ func_warning "\`$file' was not linked with \`-export-dynamic'" continue fi func_dirname "$file" "" "." dir="$func_dirname_result" if test -f "$dir/$objdir/$dlname"; then func_append dir "/$objdir" else if test ! -f "$dir/$dlname"; then func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'" fi fi ;; *.lo) # Just add the directory containing the .lo file. func_dirname "$file" "" "." dir="$func_dirname_result" ;; *) func_warning "\`-dlopen' is ignored for non-libtool libraries and objects" continue ;; esac # Get the absolute pathname. absdir=`cd "$dir" && pwd` test -n "$absdir" && dir="$absdir" # Now add the directory to shlibpath_var. if eval "test -z \"\$$shlibpath_var\""; then eval "$shlibpath_var=\"\$dir\"" else eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\"" fi done # This variable tells wrapper scripts just to set shlibpath_var # rather than running their programs. libtool_execute_magic="$magic" # Check if any of the arguments is a wrapper script. args= for file do case $file in -* | *.la | *.lo ) ;; *) # Do a test to see if this is really a libtool program. if func_ltwrapper_script_p "$file"; then func_source "$file" # Transform arg to wrapped name. file="$progdir/$program" elif func_ltwrapper_executable_p "$file"; then func_ltwrapper_scriptname "$file" func_source "$func_ltwrapper_scriptname_result" # Transform arg to wrapped name. file="$progdir/$program" fi ;; esac # Quote arguments (to preserve shell metacharacters). func_append_quoted args "$file" done if test "X$opt_dry_run" = Xfalse; then if test -n "$shlibpath_var"; then # Export the shlibpath_var. eval "export $shlibpath_var" fi # Restore saved environment variables for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES do eval "if test \"\${save_$lt_var+set}\" = set; then $lt_var=\$save_$lt_var; export $lt_var else $lt_unset $lt_var fi" done # Now prepare to actually exec the command. exec_cmd="\$cmd$args" else # Display what would be done. if test -n "$shlibpath_var"; then eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\"" echo "export $shlibpath_var" fi $ECHO "$cmd$args" exit $EXIT_SUCCESS fi } test "$opt_mode" = execute && func_mode_execute ${1+"$@"} # func_mode_finish arg... func_mode_finish () { $opt_debug libs= libdirs= admincmds= for opt in "$nonopt" ${1+"$@"} do if test -d "$opt"; then func_append libdirs " $opt" elif test -f "$opt"; then if func_lalib_unsafe_p "$opt"; then func_append libs " $opt" else func_warning "\`$opt' is not a valid libtool archive" fi else func_fatal_error "invalid argument \`$opt'" fi done if test -n "$libs"; then if test -n "$lt_sysroot"; then sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"` sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;" else sysroot_cmd= fi # Remove sysroot references if $opt_dry_run; then for lib in $libs; do echo "removing references to $lt_sysroot and \`=' prefixes from $lib" done else tmpdir=`func_mktempdir` for lib in $libs; do sed -e "${sysroot_cmd} s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \ > $tmpdir/tmp-la mv -f $tmpdir/tmp-la $lib done ${RM}r "$tmpdir" fi fi if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then for libdir in $libdirs; do if test -n "$finish_cmds"; then # Do each command in the finish commands. func_execute_cmds "$finish_cmds" 'admincmds="$admincmds '"$cmd"'"' fi if test -n "$finish_eval"; then # Do the single finish_eval. eval cmds=\"$finish_eval\" $opt_dry_run || eval "$cmds" || func_append admincmds " $cmds" fi done fi # Exit here if they wanted silent mode. $opt_silent && exit $EXIT_SUCCESS if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then echo "----------------------------------------------------------------------" echo "Libraries have been installed in:" for libdir in $libdirs; do $ECHO " $libdir" done echo echo "If you ever happen to want to link against installed libraries" echo "in a given directory, LIBDIR, you must either use libtool, and" echo "specify the full pathname of the library, or use the \`-LLIBDIR'" echo "flag during linking and do at least one of the following:" if test -n "$shlibpath_var"; then echo " - add LIBDIR to the \`$shlibpath_var' environment variable" echo " during execution" fi if test -n "$runpath_var"; then echo " - add LIBDIR to the \`$runpath_var' environment variable" echo " during linking" fi if test -n "$hardcode_libdir_flag_spec"; then libdir=LIBDIR eval flag=\"$hardcode_libdir_flag_spec\" $ECHO " - use the \`$flag' linker flag" fi if test -n "$admincmds"; then $ECHO " - have your system administrator run these commands:$admincmds" fi if test -f /etc/ld.so.conf; then echo " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'" fi echo echo "See any operating system documentation about shared libraries for" case $host in solaris2.[6789]|solaris2.1[0-9]) echo "more information, such as the ld(1), crle(1) and ld.so(8) manual" echo "pages." ;; *) echo "more information, such as the ld(1) and ld.so(8) manual pages." ;; esac echo "----------------------------------------------------------------------" fi exit $EXIT_SUCCESS } test "$opt_mode" = finish && func_mode_finish ${1+"$@"} # func_mode_install arg... func_mode_install () { $opt_debug # There may be an optional sh(1) argument at the beginning of # install_prog (especially on Windows NT). if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh || # Allow the use of GNU shtool's install command. case $nonopt in *shtool*) :;; *) false;; esac; then # Aesthetically quote it. func_quote_for_eval "$nonopt" install_prog="$func_quote_for_eval_result " arg=$1 shift else install_prog= arg=$nonopt fi # The real first argument should be the name of the installation program. # Aesthetically quote it. func_quote_for_eval "$arg" func_append install_prog "$func_quote_for_eval_result" install_shared_prog=$install_prog case " $install_prog " in *[\\\ /]cp\ *) install_cp=: ;; *) install_cp=false ;; esac # We need to accept at least all the BSD install flags. dest= files= opts= prev= install_type= isdir=no stripme= no_mode=: for arg do arg2= if test -n "$dest"; then func_append files " $dest" dest=$arg continue fi case $arg in -d) isdir=yes ;; -f) if $install_cp; then :; else prev=$arg fi ;; -g | -m | -o) prev=$arg ;; -s) stripme=" -s" continue ;; -*) ;; *) # If the previous option needed an argument, then skip it. if test -n "$prev"; then if test "x$prev" = x-m && test -n "$install_override_mode"; then arg2=$install_override_mode no_mode=false fi prev= else dest=$arg continue fi ;; esac # Aesthetically quote the argument. func_quote_for_eval "$arg" func_append install_prog " $func_quote_for_eval_result" if test -n "$arg2"; then func_quote_for_eval "$arg2" fi func_append install_shared_prog " $func_quote_for_eval_result" done test -z "$install_prog" && \ func_fatal_help "you must specify an install program" test -n "$prev" && \ func_fatal_help "the \`$prev' option requires an argument" if test -n "$install_override_mode" && $no_mode; then if $install_cp; then :; else func_quote_for_eval "$install_override_mode" func_append install_shared_prog " -m $func_quote_for_eval_result" fi fi if test -z "$files"; then if test -z "$dest"; then func_fatal_help "no file or destination specified" else func_fatal_help "you must specify a destination" fi fi # Strip any trailing slash from the destination. func_stripname '' '/' "$dest" dest=$func_stripname_result # Check to see that the destination is a directory. test -d "$dest" && isdir=yes if test "$isdir" = yes; then destdir="$dest" destname= else func_dirname_and_basename "$dest" "" "." destdir="$func_dirname_result" destname="$func_basename_result" # Not a directory, so check to see that there is only one file specified. set dummy $files; shift test "$#" -gt 1 && \ func_fatal_help "\`$dest' is not a directory" fi case $destdir in [\\/]* | [A-Za-z]:[\\/]*) ;; *) for file in $files; do case $file in *.lo) ;; *) func_fatal_help "\`$destdir' must be an absolute directory name" ;; esac done ;; esac # This variable tells wrapper scripts just to set variables rather # than running their programs. libtool_install_magic="$magic" staticlibs= future_libdirs= current_libdirs= for file in $files; do # Do each installation. case $file in *.$libext) # Do the static libraries later. func_append staticlibs " $file" ;; *.la) func_resolve_sysroot "$file" file=$func_resolve_sysroot_result # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$file" \ || func_fatal_help "\`$file' is not a valid libtool archive" library_names= old_library= relink_command= func_source "$file" # Add the libdir to current_libdirs if it is the destination. if test "X$destdir" = "X$libdir"; then case "$current_libdirs " in *" $libdir "*) ;; *) func_append current_libdirs " $libdir" ;; esac else # Note the libdir as a future libdir. case "$future_libdirs " in *" $libdir "*) ;; *) func_append future_libdirs " $libdir" ;; esac fi func_dirname "$file" "/" "" dir="$func_dirname_result" func_append dir "$objdir" if test -n "$relink_command"; then # Determine the prefix the user has applied to our future dir. inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"` # Don't allow the user to place us outside of our expected # location b/c this prevents finding dependent libraries that # are installed to the same prefix. # At present, this check doesn't affect windows .dll's that # are installed into $libdir/../bin (currently, that works fine) # but it's something to keep an eye on. test "$inst_prefix_dir" = "$destdir" && \ func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir" if test -n "$inst_prefix_dir"; then # Stick the inst_prefix_dir data into the link command. relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"` else relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"` fi func_warning "relinking \`$file'" func_show_eval "$relink_command" \ 'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"' fi # See the names of the shared library. set dummy $library_names; shift if test -n "$1"; then realname="$1" shift srcname="$realname" test -n "$relink_command" && srcname="$realname"T # Install the shared library and build the symlinks. func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \ 'exit $?' tstripme="$stripme" case $host_os in cygwin* | mingw* | pw32* | cegcc*) case $realname in *.dll.a) tstripme="" ;; esac ;; esac if test -n "$tstripme" && test -n "$striplib"; then func_show_eval "$striplib $destdir/$realname" 'exit $?' fi if test "$#" -gt 0; then # Delete the old symlinks, and create new ones. # Try `ln -sf' first, because the `ln' binary might depend on # the symlink we replace! Solaris /bin/ln does not understand -f, # so we also need to try rm && ln -s. for linkname do test "$linkname" != "$realname" \ && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })" done fi # Do each command in the postinstall commands. lib="$destdir/$realname" func_execute_cmds "$postinstall_cmds" 'exit $?' fi # Install the pseudo-library for information purposes. func_basename "$file" name="$func_basename_result" instname="$dir/$name"i func_show_eval "$install_prog $instname $destdir/$name" 'exit $?' # Maybe install the static library, too. test -n "$old_library" && func_append staticlibs " $dir/$old_library" ;; *.lo) # Install (i.e. copy) a libtool object. # Figure out destination file name, if it wasn't already specified. if test -n "$destname"; then destfile="$destdir/$destname" else func_basename "$file" destfile="$func_basename_result" destfile="$destdir/$destfile" fi # Deduce the name of the destination old-style object file. case $destfile in *.lo) func_lo2o "$destfile" staticdest=$func_lo2o_result ;; *.$objext) staticdest="$destfile" destfile= ;; *) func_fatal_help "cannot copy a libtool object to \`$destfile'" ;; esac # Install the libtool object if requested. test -n "$destfile" && \ func_show_eval "$install_prog $file $destfile" 'exit $?' # Install the old object if enabled. if test "$build_old_libs" = yes; then # Deduce the name of the old-style object file. func_lo2o "$file" staticobj=$func_lo2o_result func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?' fi exit $EXIT_SUCCESS ;; *) # Figure out destination file name, if it wasn't already specified. if test -n "$destname"; then destfile="$destdir/$destname" else func_basename "$file" destfile="$func_basename_result" destfile="$destdir/$destfile" fi # If the file is missing, and there is a .exe on the end, strip it # because it is most likely a libtool script we actually want to # install stripped_ext="" case $file in *.exe) if test ! -f "$file"; then func_stripname '' '.exe' "$file" file=$func_stripname_result stripped_ext=".exe" fi ;; esac # Do a test to see if this is really a libtool program. case $host in *cygwin* | *mingw*) if func_ltwrapper_executable_p "$file"; then func_ltwrapper_scriptname "$file" wrapper=$func_ltwrapper_scriptname_result else func_stripname '' '.exe' "$file" wrapper=$func_stripname_result fi ;; *) wrapper=$file ;; esac if func_ltwrapper_script_p "$wrapper"; then notinst_deplibs= relink_command= func_source "$wrapper" # Check the variables that should have been set. test -z "$generated_by_libtool_version" && \ func_fatal_error "invalid libtool wrapper script \`$wrapper'" finalize=yes for lib in $notinst_deplibs; do # Check to see that each library is installed. libdir= if test -f "$lib"; then func_source "$lib" fi libfile="$libdir/"`$ECHO "$lib" | $SED 's%^.*/%%g'` ### testsuite: skip nested quoting test if test -n "$libdir" && test ! -f "$libfile"; then func_warning "\`$lib' has not been installed in \`$libdir'" finalize=no fi done relink_command= func_source "$wrapper" outputname= if test "$fast_install" = no && test -n "$relink_command"; then $opt_dry_run || { if test "$finalize" = yes; then tmpdir=`func_mktempdir` func_basename "$file$stripped_ext" file="$func_basename_result" outputname="$tmpdir/$file" # Replace the output file specification. relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'` $opt_silent || { func_quote_for_expand "$relink_command" eval "func_echo $func_quote_for_expand_result" } if eval "$relink_command"; then : else func_error "error: relink \`$file' with the above command before installing it" $opt_dry_run || ${RM}r "$tmpdir" continue fi file="$outputname" else func_warning "cannot relink \`$file'" fi } else # Install the binary that we compiled earlier. file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"` fi fi # remove .exe since cygwin /usr/bin/install will append another # one anyway case $install_prog,$host in */usr/bin/install*,*cygwin*) case $file:$destfile in *.exe:*.exe) # this is ok ;; *.exe:*) destfile=$destfile.exe ;; *:*.exe) func_stripname '' '.exe' "$destfile" destfile=$func_stripname_result ;; esac ;; esac func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?' $opt_dry_run || if test -n "$outputname"; then ${RM}r "$tmpdir" fi ;; esac done for file in $staticlibs; do func_basename "$file" name="$func_basename_result" # Set up the ranlib parameters. oldlib="$destdir/$name" func_to_tool_file "$oldlib" func_convert_file_msys_to_w32 tool_oldlib=$func_to_tool_file_result func_show_eval "$install_prog \$file \$oldlib" 'exit $?' if test -n "$stripme" && test -n "$old_striplib"; then func_show_eval "$old_striplib $tool_oldlib" 'exit $?' fi # Do each command in the postinstall commands. func_execute_cmds "$old_postinstall_cmds" 'exit $?' done test -n "$future_libdirs" && \ func_warning "remember to run \`$progname --finish$future_libdirs'" if test -n "$current_libdirs"; then # Maybe just do a dry run. $opt_dry_run && current_libdirs=" -n$current_libdirs" exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs' else exit $EXIT_SUCCESS fi } test "$opt_mode" = install && func_mode_install ${1+"$@"} # func_generate_dlsyms outputname originator pic_p # Extract symbols from dlprefiles and create ${outputname}S.o with # a dlpreopen symbol table. func_generate_dlsyms () { $opt_debug my_outputname="$1" my_originator="$2" my_pic_p="${3-no}" my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'` my_dlsyms= if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then if test -n "$NM" && test -n "$global_symbol_pipe"; then my_dlsyms="${my_outputname}S.c" else func_error "not configured to extract global symbols from dlpreopened files" fi fi if test -n "$my_dlsyms"; then case $my_dlsyms in "") ;; *.c) # Discover the nlist of each of the dlfiles. nlist="$output_objdir/${my_outputname}.nm" func_show_eval "$RM $nlist ${nlist}S ${nlist}T" # Parse the name list into a source file. func_verbose "creating $output_objdir/$my_dlsyms" $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\ /* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */ /* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */ #ifdef __cplusplus extern \"C\" { #endif #if defined(__GNUC__) && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4)) #pragma GCC diagnostic ignored \"-Wstrict-prototypes\" #endif /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) /* DATA imports from DLLs on WIN32 con't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */ # define LT_DLSYM_CONST #elif defined(__osf__) /* This system does not cope well with relocations in const data. */ # define LT_DLSYM_CONST #else # define LT_DLSYM_CONST const #endif /* External symbol declarations for the compiler. */\ " if test "$dlself" = yes; then func_verbose "generating symbol list for \`$output'" $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist" # Add our own program objects to the symbol list. progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP` for progfile in $progfiles; do func_to_tool_file "$progfile" func_convert_file_msys_to_w32 func_verbose "extracting global C symbols from \`$func_to_tool_file_result'" $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'" done if test -n "$exclude_expsyms"; then $opt_dry_run || { eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' eval '$MV "$nlist"T "$nlist"' } fi if test -n "$export_symbols_regex"; then $opt_dry_run || { eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' eval '$MV "$nlist"T "$nlist"' } fi # Prepare the list of exported symbols if test -z "$export_symbols"; then export_symbols="$output_objdir/$outputname.exp" $opt_dry_run || { $RM $export_symbols eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' case $host in *cygwin* | *mingw* | *cegcc* ) eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' ;; esac } else $opt_dry_run || { eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' eval '$MV "$nlist"T "$nlist"' case $host in *cygwin* | *mingw* | *cegcc* ) eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' ;; esac } fi fi for dlprefile in $dlprefiles; do func_verbose "extracting global C symbols from \`$dlprefile'" func_basename "$dlprefile" name="$func_basename_result" case $host in *cygwin* | *mingw* | *cegcc* ) # if an import library, we need to obtain dlname if func_win32_import_lib_p "$dlprefile"; then func_tr_sh "$dlprefile" eval "curr_lafile=\$libfile_$func_tr_sh_result" dlprefile_dlbasename="" if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then # Use subshell, to avoid clobbering current variable values dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"` if test -n "$dlprefile_dlname" ; then func_basename "$dlprefile_dlname" dlprefile_dlbasename="$func_basename_result" else # no lafile. user explicitly requested -dlpreopen . $sharedlib_from_linklib_cmd "$dlprefile" dlprefile_dlbasename=$sharedlib_from_linklib_result fi fi $opt_dry_run || { if test -n "$dlprefile_dlbasename" ; then eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"' else func_warning "Could not compute DLL name from $name" eval '$ECHO ": $name " >> "$nlist"' fi func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe | $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'" } else # not an import lib $opt_dry_run || { eval '$ECHO ": $name " >> "$nlist"' func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" } fi ;; *) $opt_dry_run || { eval '$ECHO ": $name " >> "$nlist"' func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" } ;; esac done $opt_dry_run || { # Make sure we have at least an empty file. test -f "$nlist" || : > "$nlist" if test -n "$exclude_expsyms"; then $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T $MV "$nlist"T "$nlist" fi # Try sorting and uniquifying the output. if $GREP -v "^: " < "$nlist" | if sort -k 3 /dev/null 2>&1; then sort -k 3 else sort +2 fi | uniq > "$nlist"S; then : else $GREP -v "^: " < "$nlist" > "$nlist"S fi if test -f "$nlist"S; then eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"' else echo '/* NONE */' >> "$output_objdir/$my_dlsyms" fi echo >> "$output_objdir/$my_dlsyms" "\ /* The mapping between symbol names and symbols. */ typedef struct { const char *name; void *address; } lt_dlsymlist; extern LT_DLSYM_CONST lt_dlsymlist lt_${my_prefix}_LTX_preloaded_symbols[]; LT_DLSYM_CONST lt_dlsymlist lt_${my_prefix}_LTX_preloaded_symbols[] = {\ { \"$my_originator\", (void *) 0 }," case $need_lib_prefix in no) eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms" ;; *) eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms" ;; esac echo >> "$output_objdir/$my_dlsyms" "\ {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt_${my_prefix}_LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif\ " } # !$opt_dry_run pic_flag_for_symtable= case "$compile_command " in *" -static "*) ;; *) case $host in # compiling the symbol table file with pic_flag works around # a FreeBSD bug that causes programs to crash when -lm is # linked before any other PIC object. But we must not use # pic_flag when linking with -static. The problem exists in # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. *-*-freebsd2.*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;; *-*-hpux*) pic_flag_for_symtable=" $pic_flag" ;; *) if test "X$my_pic_p" != Xno; then pic_flag_for_symtable=" $pic_flag" fi ;; esac ;; esac symtab_cflags= for arg in $LTCFLAGS; do case $arg in -pie | -fpie | -fPIE) ;; *) func_append symtab_cflags " $arg" ;; esac done # Now compile the dynamic symbol file. func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?' # Clean up the generated files. func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"' # Transform the symbol file into the correct name. symfileobj="$output_objdir/${my_outputname}S.$objext" case $host in *cygwin* | *mingw* | *cegcc* ) if test -f "$output_objdir/$my_outputname.def"; then compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` else compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` fi ;; *) compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` ;; esac ;; *) func_fatal_error "unknown suffix for \`$my_dlsyms'" ;; esac else # We keep going just in case the user didn't refer to # lt_preloaded_symbols. The linker will fail if global_symbol_pipe # really was required. # Nullify the symbol file. compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"` finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"` fi } # func_win32_libid arg # return the library type of file 'arg' # # Need a lot of goo to handle *both* DLLs and import libs # Has to be a shell function in order to 'eat' the argument # that is supplied when $file_magic_command is called. # Despite the name, also deal with 64 bit binaries. func_win32_libid () { $opt_debug win32_libid_type="unknown" win32_fileres=`file -L $1 2>/dev/null` case $win32_fileres in *ar\ archive\ import\ library*) # definitely import win32_libid_type="x86 archive import" ;; *ar\ archive*) # could be an import, or static # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD. if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then func_to_tool_file "$1" func_convert_file_msys_to_w32 win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" | $SED -n -e ' 1,100{ / I /{ s,.*,import, p q } }'` case $win32_nmres in import*) win32_libid_type="x86 archive import";; *) win32_libid_type="x86 archive static";; esac fi ;; *DLL*) win32_libid_type="x86 DLL" ;; *executable*) # but shell scripts are "executable" too... case $win32_fileres in *MS\ Windows\ PE\ Intel*) win32_libid_type="x86 DLL" ;; esac ;; esac $ECHO "$win32_libid_type" } # func_cygming_dll_for_implib ARG # # Platform-specific function to extract the # name of the DLL associated with the specified # import library ARG. # Invoked by eval'ing the libtool variable # $sharedlib_from_linklib_cmd # Result is available in the variable # $sharedlib_from_linklib_result func_cygming_dll_for_implib () { $opt_debug sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"` } # func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs # # The is the core of a fallback implementation of a # platform-specific function to extract the name of the # DLL associated with the specified import library LIBNAME. # # SECTION_NAME is either .idata$6 or .idata$7, depending # on the platform and compiler that created the implib. # # Echos the name of the DLL associated with the # specified import library. func_cygming_dll_for_implib_fallback_core () { $opt_debug match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"` $OBJDUMP -s --section "$1" "$2" 2>/dev/null | $SED '/^Contents of section '"$match_literal"':/{ # Place marker at beginning of archive member dllname section s/.*/====MARK====/ p d } # These lines can sometimes be longer than 43 characters, but # are always uninteresting /:[ ]*file format pe[i]\{,1\}-/d /^In archive [^:]*:/d # Ensure marker is printed /^====MARK====/p # Remove all lines with less than 43 characters /^.\{43\}/!d # From remaining lines, remove first 43 characters s/^.\{43\}//' | $SED -n ' # Join marker and all lines until next marker into a single line /^====MARK====/ b para H $ b para b :para x s/\n//g # Remove the marker s/^====MARK====// # Remove trailing dots and whitespace s/[\. \t]*$// # Print /./p' | # we now have a list, one entry per line, of the stringified # contents of the appropriate section of all members of the # archive which possess that section. Heuristic: eliminate # all those which have a first or second character that is # a '.' (that is, objdump's representation of an unprintable # character.) This should work for all archives with less than # 0x302f exports -- but will fail for DLLs whose name actually # begins with a literal '.' or a single character followed by # a '.'. # # Of those that remain, print the first one. $SED -e '/^\./d;/^.\./d;q' } # func_cygming_gnu_implib_p ARG # This predicate returns with zero status (TRUE) if # ARG is a GNU/binutils-style import library. Returns # with nonzero status (FALSE) otherwise. func_cygming_gnu_implib_p () { $opt_debug func_to_tool_file "$1" func_convert_file_msys_to_w32 func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'` test -n "$func_cygming_gnu_implib_tmp" } # func_cygming_ms_implib_p ARG # This predicate returns with zero status (TRUE) if # ARG is an MS-style import library. Returns # with nonzero status (FALSE) otherwise. func_cygming_ms_implib_p () { $opt_debug func_to_tool_file "$1" func_convert_file_msys_to_w32 func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'` test -n "$func_cygming_ms_implib_tmp" } # func_cygming_dll_for_implib_fallback ARG # Platform-specific function to extract the # name of the DLL associated with the specified # import library ARG. # # This fallback implementation is for use when $DLLTOOL # does not support the --identify-strict option. # Invoked by eval'ing the libtool variable # $sharedlib_from_linklib_cmd # Result is available in the variable # $sharedlib_from_linklib_result func_cygming_dll_for_implib_fallback () { $opt_debug if func_cygming_gnu_implib_p "$1" ; then # binutils import library sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"` elif func_cygming_ms_implib_p "$1" ; then # ms-generated import library sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"` else # unknown sharedlib_from_linklib_result="" fi } # func_extract_an_archive dir oldlib func_extract_an_archive () { $opt_debug f_ex_an_ar_dir="$1"; shift f_ex_an_ar_oldlib="$1" if test "$lock_old_archive_extraction" = yes; then lockfile=$f_ex_an_ar_oldlib.lock until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do func_echo "Waiting for $lockfile to be removed" sleep 2 done fi func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \ 'stat=$?; rm -f "$lockfile"; exit $stat' if test "$lock_old_archive_extraction" = yes; then $opt_dry_run || rm -f "$lockfile" fi if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then : else func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" fi } # func_extract_archives gentop oldlib ... func_extract_archives () { $opt_debug my_gentop="$1"; shift my_oldlibs=${1+"$@"} my_oldobjs="" my_xlib="" my_xabs="" my_xdir="" for my_xlib in $my_oldlibs; do # Extract the objects. case $my_xlib in [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;; *) my_xabs=`pwd`"/$my_xlib" ;; esac func_basename "$my_xlib" my_xlib="$func_basename_result" my_xlib_u=$my_xlib while :; do case " $extracted_archives " in *" $my_xlib_u "*) func_arith $extracted_serial + 1 extracted_serial=$func_arith_result my_xlib_u=lt$extracted_serial-$my_xlib ;; *) break ;; esac done extracted_archives="$extracted_archives $my_xlib_u" my_xdir="$my_gentop/$my_xlib_u" func_mkdir_p "$my_xdir" case $host in *-darwin*) func_verbose "Extracting $my_xabs" # Do not bother doing anything if just a dry run $opt_dry_run || { darwin_orig_dir=`pwd` cd $my_xdir || exit $? darwin_archive=$my_xabs darwin_curdir=`pwd` darwin_base_archive=`basename "$darwin_archive"` darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true` if test -n "$darwin_arches"; then darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'` darwin_arch= func_verbose "$darwin_base_archive has multiple architectures $darwin_arches" for darwin_arch in $darwin_arches ; do func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}" $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}" cd "unfat-$$/${darwin_base_archive}-${darwin_arch}" func_extract_an_archive "`pwd`" "${darwin_base_archive}" cd "$darwin_curdir" $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" done # $darwin_arches ## Okay now we've a bunch of thin objects, gotta fatten them up :) darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u` darwin_file= darwin_files= for darwin_file in $darwin_filelist; do darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP` $LIPO -create -output "$darwin_file" $darwin_files done # $darwin_filelist $RM -rf unfat-$$ cd "$darwin_orig_dir" else cd $darwin_orig_dir func_extract_an_archive "$my_xdir" "$my_xabs" fi # $darwin_arches } # !$opt_dry_run ;; *) func_extract_an_archive "$my_xdir" "$my_xabs" ;; esac my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP` done func_extract_archives_result="$my_oldobjs" } # func_emit_wrapper [arg=no] # # Emit a libtool wrapper script on stdout. # Don't directly open a file because we may want to # incorporate the script contents within a cygwin/mingw # wrapper executable. Must ONLY be called from within # func_mode_link because it depends on a number of variables # set therein. # # ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR # variable will take. If 'yes', then the emitted script # will assume that the directory in which it is stored is # the $objdir directory. This is a cygwin/mingw-specific # behavior. func_emit_wrapper () { func_emit_wrapper_arg1=${1-no} $ECHO "\ #! $SHELL # $output - temporary wrapper script for $objdir/$outputname # Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION # # The $output program cannot be directly executed until all the libtool # libraries that it depends on are installed. # # This wrapper script should never be moved out of the build directory. # If it is, it will not operate correctly. # Sed substitution that helps us do robust quoting. It backslashifies # metacharacters that are still active within double-quoted strings. sed_quote_subst='$sed_quote_subst' # Be Bourne compatible if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then emulate sh NULLCMD=: # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which # is contrary to our usage. Disable this feature. alias -g '\${1+\"\$@\"}'='\"\$@\"' setopt NO_GLOB_SUBST else case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac fi BIN_SH=xpg4; export BIN_SH # for Tru64 DUALCASE=1; export DUALCASE # for MKS sh # The HP-UX ksh and POSIX shell print the target directory to stdout # if CDPATH is set. (unset CDPATH) >/dev/null 2>&1 && unset CDPATH relink_command=\"$relink_command\" # This environment variable determines our operation mode. if test \"\$libtool_install_magic\" = \"$magic\"; then # install mode needs the following variables: generated_by_libtool_version='$macro_version' notinst_deplibs='$notinst_deplibs' else # When we are sourced in execute mode, \$file and \$ECHO are already set. if test \"\$libtool_execute_magic\" != \"$magic\"; then file=\"\$0\"" qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"` $ECHO "\ # A function that is used when there is no print builtin or printf. func_fallback_echo () { eval 'cat <<_LTECHO_EOF \$1 _LTECHO_EOF' } ECHO=\"$qECHO\" fi # Very basic option parsing. These options are (a) specific to # the libtool wrapper, (b) are identical between the wrapper # /script/ and the wrapper /executable/ which is used only on # windows platforms, and (c) all begin with the string "--lt-" # (application programs are unlikely to have options which match # this pattern). # # There are only two supported options: --lt-debug and # --lt-dump-script. There is, deliberately, no --lt-help. # # The first argument to this parsing function should be the # script's $0 value, followed by "$@". lt_option_debug= func_parse_lt_options () { lt_script_arg0=\$0 shift for lt_opt do case \"\$lt_opt\" in --lt-debug) lt_option_debug=1 ;; --lt-dump-script) lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\` test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=. lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\` cat \"\$lt_dump_D/\$lt_dump_F\" exit 0 ;; --lt-*) \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2 exit 1 ;; esac done # Print the debug banner immediately: if test -n \"\$lt_option_debug\"; then echo \"${outputname}:${output}:\${LINENO}: libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\" 1>&2 fi } # Used when --lt-debug. Prints its arguments to stdout # (redirection is the responsibility of the caller) func_lt_dump_args () { lt_dump_args_N=1; for lt_arg do \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[\$lt_dump_args_N]: \$lt_arg\" lt_dump_args_N=\`expr \$lt_dump_args_N + 1\` done } # Core function for launching the target application func_exec_program_core () { " case $host in # Backslashes separate directories on plain windows *-*-mingw | *-*-os2* | *-cegcc*) $ECHO "\ if test -n \"\$lt_option_debug\"; then \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir\\\\\$program\" 1>&2 func_lt_dump_args \${1+\"\$@\"} 1>&2 fi exec \"\$progdir\\\\\$program\" \${1+\"\$@\"} " ;; *) $ECHO "\ if test -n \"\$lt_option_debug\"; then \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir/\$program\" 1>&2 func_lt_dump_args \${1+\"\$@\"} 1>&2 fi exec \"\$progdir/\$program\" \${1+\"\$@\"} " ;; esac $ECHO "\ \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2 exit 1 } # A function to encapsulate launching the target application # Strips options in the --lt-* namespace from \$@ and # launches target application with the remaining arguments. func_exec_program () { case \" \$* \" in *\\ --lt-*) for lt_wr_arg do case \$lt_wr_arg in --lt-*) ;; *) set x \"\$@\" \"\$lt_wr_arg\"; shift;; esac shift done ;; esac func_exec_program_core \${1+\"\$@\"} } # Parse options func_parse_lt_options \"\$0\" \${1+\"\$@\"} # Find the directory that this script lives in. thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\` test \"x\$thisdir\" = \"x\$file\" && thisdir=. # Follow symbolic links until we get to the real thisdir. file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\` while test -n \"\$file\"; do destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\` # If there was a directory component, then change thisdir. if test \"x\$destdir\" != \"x\$file\"; then case \"\$destdir\" in [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;; *) thisdir=\"\$thisdir/\$destdir\" ;; esac fi file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\` file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\` done # Usually 'no', except on cygwin/mingw when embedded into # the cwrapper. WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1 if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then # special case for '.' if test \"\$thisdir\" = \".\"; then thisdir=\`pwd\` fi # remove .libs from thisdir case \"\$thisdir\" in *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;; $objdir ) thisdir=. ;; esac fi # Try to get the absolute directory name. absdir=\`cd \"\$thisdir\" && pwd\` test -n \"\$absdir\" && thisdir=\"\$absdir\" " if test "$fast_install" = yes; then $ECHO "\ program=lt-'$outputname'$exeext progdir=\"\$thisdir/$objdir\" if test ! -f \"\$progdir/\$program\" || { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\ test \"X\$file\" != \"X\$progdir/\$program\"; }; then file=\"\$\$-\$program\" if test ! -d \"\$progdir\"; then $MKDIR \"\$progdir\" else $RM \"\$progdir/\$file\" fi" $ECHO "\ # relink executable if necessary if test -n \"\$relink_command\"; then if relink_command_output=\`eval \$relink_command 2>&1\`; then : else $ECHO \"\$relink_command_output\" >&2 $RM \"\$progdir/\$file\" exit 1 fi fi $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null || { $RM \"\$progdir/\$program\"; $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; } $RM \"\$progdir/\$file\" fi" else $ECHO "\ program='$outputname' progdir=\"\$thisdir/$objdir\" " fi $ECHO "\ if test -f \"\$progdir/\$program\"; then" # fixup the dll searchpath if we need to. # # Fix the DLL searchpath if we need to. Do this before prepending # to shlibpath, because on Windows, both are PATH and uninstalled # libraries must come first. if test -n "$dllsearchpath"; then $ECHO "\ # Add the dll search path components to the executable PATH PATH=$dllsearchpath:\$PATH " fi # Export our shlibpath_var if we have one. if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then $ECHO "\ # Add our own library path to $shlibpath_var $shlibpath_var=\"$temp_rpath\$$shlibpath_var\" # Some systems cannot cope with colon-terminated $shlibpath_var # The second colon is a workaround for a bug in BeOS R4 sed $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\` export $shlibpath_var " fi $ECHO "\ if test \"\$libtool_execute_magic\" != \"$magic\"; then # Run the actual program with our arguments. func_exec_program \${1+\"\$@\"} fi else # The program doesn't exist. \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2 \$ECHO \"This script is just a wrapper for \$program.\" 1>&2 \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2 exit 1 fi fi\ " } # func_emit_cwrapperexe_src # emit the source code for a wrapper executable on stdout # Must ONLY be called from within func_mode_link because # it depends on a number of variable set therein. func_emit_cwrapperexe_src () { cat < #include #ifdef _MSC_VER # include # include # include #else # include # include # ifdef __CYGWIN__ # include # endif #endif #include #include #include #include #include #include #include #include /* declarations of non-ANSI functions */ #if defined(__MINGW32__) # ifdef __STRICT_ANSI__ int _putenv (const char *); # endif #elif defined(__CYGWIN__) # ifdef __STRICT_ANSI__ char *realpath (const char *, char *); int putenv (char *); int setenv (const char *, const char *, int); # endif /* #elif defined (other platforms) ... */ #endif /* portability defines, excluding path handling macros */ #if defined(_MSC_VER) # define setmode _setmode # define stat _stat # define chmod _chmod # define getcwd _getcwd # define putenv _putenv # define S_IXUSR _S_IEXEC # ifndef _INTPTR_T_DEFINED # define _INTPTR_T_DEFINED # define intptr_t int # endif #elif defined(__MINGW32__) # define setmode _setmode # define stat _stat # define chmod _chmod # define getcwd _getcwd # define putenv _putenv #elif defined(__CYGWIN__) # define HAVE_SETENV # define FOPEN_WB "wb" /* #elif defined (other platforms) ... */ #endif #if defined(PATH_MAX) # define LT_PATHMAX PATH_MAX #elif defined(MAXPATHLEN) # define LT_PATHMAX MAXPATHLEN #else # define LT_PATHMAX 1024 #endif #ifndef S_IXOTH # define S_IXOTH 0 #endif #ifndef S_IXGRP # define S_IXGRP 0 #endif /* path handling portability macros */ #ifndef DIR_SEPARATOR # define DIR_SEPARATOR '/' # define PATH_SEPARATOR ':' #endif #if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \ defined (__OS2__) # define HAVE_DOS_BASED_FILE_SYSTEM # define FOPEN_WB "wb" # ifndef DIR_SEPARATOR_2 # define DIR_SEPARATOR_2 '\\' # endif # ifndef PATH_SEPARATOR_2 # define PATH_SEPARATOR_2 ';' # endif #endif #ifndef DIR_SEPARATOR_2 # define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) #else /* DIR_SEPARATOR_2 */ # define IS_DIR_SEPARATOR(ch) \ (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2)) #endif /* DIR_SEPARATOR_2 */ #ifndef PATH_SEPARATOR_2 # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR) #else /* PATH_SEPARATOR_2 */ # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2) #endif /* PATH_SEPARATOR_2 */ #ifndef FOPEN_WB # define FOPEN_WB "w" #endif #ifndef _O_BINARY # define _O_BINARY 0 #endif #define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) #define XFREE(stale) do { \ if (stale) { free ((void *) stale); stale = 0; } \ } while (0) #if defined(LT_DEBUGWRAPPER) static int lt_debug = 1; #else static int lt_debug = 0; #endif const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */ void *xmalloc (size_t num); char *xstrdup (const char *string); const char *base_name (const char *name); char *find_executable (const char *wrapper); char *chase_symlinks (const char *pathspec); int make_executable (const char *path); int check_executable (const char *path); char *strendzap (char *str, const char *pat); void lt_debugprintf (const char *file, int line, const char *fmt, ...); void lt_fatal (const char *file, int line, const char *message, ...); static const char *nonnull (const char *s); static const char *nonempty (const char *s); void lt_setenv (const char *name, const char *value); char *lt_extend_str (const char *orig_value, const char *add, int to_end); void lt_update_exe_path (const char *name, const char *value); void lt_update_lib_path (const char *name, const char *value); char **prepare_spawn (char **argv); void lt_dump_script (FILE *f); EOF cat <= 0) && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH))) return 1; else return 0; } int make_executable (const char *path) { int rval = 0; struct stat st; lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n", nonempty (path)); if ((!path) || (!*path)) return 0; if (stat (path, &st) >= 0) { rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR); } return rval; } /* Searches for the full path of the wrapper. Returns newly allocated full path name if found, NULL otherwise Does not chase symlinks, even on platforms that support them. */ char * find_executable (const char *wrapper) { int has_slash = 0; const char *p; const char *p_next; /* static buffer for getcwd */ char tmp[LT_PATHMAX + 1]; int tmp_len; char *concat_name; lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n", nonempty (wrapper)); if ((wrapper == NULL) || (*wrapper == '\0')) return NULL; /* Absolute path? */ #if defined (HAVE_DOS_BASED_FILE_SYSTEM) if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':') { concat_name = xstrdup (wrapper); if (check_executable (concat_name)) return concat_name; XFREE (concat_name); } else { #endif if (IS_DIR_SEPARATOR (wrapper[0])) { concat_name = xstrdup (wrapper); if (check_executable (concat_name)) return concat_name; XFREE (concat_name); } #if defined (HAVE_DOS_BASED_FILE_SYSTEM) } #endif for (p = wrapper; *p; p++) if (*p == '/') { has_slash = 1; break; } if (!has_slash) { /* no slashes; search PATH */ const char *path = getenv ("PATH"); if (path != NULL) { for (p = path; *p; p = p_next) { const char *q; size_t p_len; for (q = p; *q; q++) if (IS_PATH_SEPARATOR (*q)) break; p_len = q - p; p_next = (*q == '\0' ? q : q + 1); if (p_len == 0) { /* empty path: current directory */ if (getcwd (tmp, LT_PATHMAX) == NULL) lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", nonnull (strerror (errno))); tmp_len = strlen (tmp); concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); memcpy (concat_name, tmp, tmp_len); concat_name[tmp_len] = '/'; strcpy (concat_name + tmp_len + 1, wrapper); } else { concat_name = XMALLOC (char, p_len + 1 + strlen (wrapper) + 1); memcpy (concat_name, p, p_len); concat_name[p_len] = '/'; strcpy (concat_name + p_len + 1, wrapper); } if (check_executable (concat_name)) return concat_name; XFREE (concat_name); } } /* not found in PATH; assume curdir */ } /* Relative path | not found in path: prepend cwd */ if (getcwd (tmp, LT_PATHMAX) == NULL) lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", nonnull (strerror (errno))); tmp_len = strlen (tmp); concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); memcpy (concat_name, tmp, tmp_len); concat_name[tmp_len] = '/'; strcpy (concat_name + tmp_len + 1, wrapper); if (check_executable (concat_name)) return concat_name; XFREE (concat_name); return NULL; } char * chase_symlinks (const char *pathspec) { #ifndef S_ISLNK return xstrdup (pathspec); #else char buf[LT_PATHMAX]; struct stat s; char *tmp_pathspec = xstrdup (pathspec); char *p; int has_symlinks = 0; while (strlen (tmp_pathspec) && !has_symlinks) { lt_debugprintf (__FILE__, __LINE__, "checking path component for symlinks: %s\n", tmp_pathspec); if (lstat (tmp_pathspec, &s) == 0) { if (S_ISLNK (s.st_mode) != 0) { has_symlinks = 1; break; } /* search backwards for last DIR_SEPARATOR */ p = tmp_pathspec + strlen (tmp_pathspec) - 1; while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) p--; if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) { /* no more DIR_SEPARATORS left */ break; } *p = '\0'; } else { lt_fatal (__FILE__, __LINE__, "error accessing file \"%s\": %s", tmp_pathspec, nonnull (strerror (errno))); } } XFREE (tmp_pathspec); if (!has_symlinks) { return xstrdup (pathspec); } tmp_pathspec = realpath (pathspec, buf); if (tmp_pathspec == 0) { lt_fatal (__FILE__, __LINE__, "could not follow symlinks for %s", pathspec); } return xstrdup (tmp_pathspec); #endif } char * strendzap (char *str, const char *pat) { size_t len, patlen; assert (str != NULL); assert (pat != NULL); len = strlen (str); patlen = strlen (pat); if (patlen <= len) { str += len - patlen; if (strcmp (str, pat) == 0) *str = '\0'; } return str; } void lt_debugprintf (const char *file, int line, const char *fmt, ...) { va_list args; if (lt_debug) { (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line); va_start (args, fmt); (void) vfprintf (stderr, fmt, args); va_end (args); } } static void lt_error_core (int exit_status, const char *file, int line, const char *mode, const char *message, va_list ap) { fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode); vfprintf (stderr, message, ap); fprintf (stderr, ".\n"); if (exit_status >= 0) exit (exit_status); } void lt_fatal (const char *file, int line, const char *message, ...) { va_list ap; va_start (ap, message); lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap); va_end (ap); } static const char * nonnull (const char *s) { return s ? s : "(null)"; } static const char * nonempty (const char *s) { return (s && !*s) ? "(empty)" : nonnull (s); } void lt_setenv (const char *name, const char *value) { lt_debugprintf (__FILE__, __LINE__, "(lt_setenv) setting '%s' to '%s'\n", nonnull (name), nonnull (value)); { #ifdef HAVE_SETENV /* always make a copy, for consistency with !HAVE_SETENV */ char *str = xstrdup (value); setenv (name, str, 1); #else int len = strlen (name) + 1 + strlen (value) + 1; char *str = XMALLOC (char, len); sprintf (str, "%s=%s", name, value); if (putenv (str) != EXIT_SUCCESS) { XFREE (str); } #endif } } char * lt_extend_str (const char *orig_value, const char *add, int to_end) { char *new_value; if (orig_value && *orig_value) { int orig_value_len = strlen (orig_value); int add_len = strlen (add); new_value = XMALLOC (char, add_len + orig_value_len + 1); if (to_end) { strcpy (new_value, orig_value); strcpy (new_value + orig_value_len, add); } else { strcpy (new_value, add); strcpy (new_value + add_len, orig_value); } } else { new_value = xstrdup (add); } return new_value; } void lt_update_exe_path (const char *name, const char *value) { lt_debugprintf (__FILE__, __LINE__, "(lt_update_exe_path) modifying '%s' by prepending '%s'\n", nonnull (name), nonnull (value)); if (name && *name && value && *value) { char *new_value = lt_extend_str (getenv (name), value, 0); /* some systems can't cope with a ':'-terminated path #' */ int len = strlen (new_value); while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1])) { new_value[len-1] = '\0'; } lt_setenv (name, new_value); XFREE (new_value); } } void lt_update_lib_path (const char *name, const char *value) { lt_debugprintf (__FILE__, __LINE__, "(lt_update_lib_path) modifying '%s' by prepending '%s'\n", nonnull (name), nonnull (value)); if (name && *name && value && *value) { char *new_value = lt_extend_str (getenv (name), value, 0); lt_setenv (name, new_value); XFREE (new_value); } } EOF case $host_os in mingw*) cat <<"EOF" /* Prepares an argument vector before calling spawn(). Note that spawn() does not by itself call the command interpreter (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") : ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); GetVersionEx(&v); v.dwPlatformId == VER_PLATFORM_WIN32_NT; }) ? "cmd.exe" : "command.com"). Instead it simply concatenates the arguments, separated by ' ', and calls CreateProcess(). We must quote the arguments since Win32 CreateProcess() interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a special way: - Space and tab are interpreted as delimiters. They are not treated as delimiters if they are surrounded by double quotes: "...". - Unescaped double quotes are removed from the input. Their only effect is that within double quotes, space and tab are treated like normal characters. - Backslashes not followed by double quotes are not special. - But 2*n+1 backslashes followed by a double quote become n backslashes followed by a double quote (n >= 0): \" -> " \\\" -> \" \\\\\" -> \\" */ #define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" #define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" char ** prepare_spawn (char **argv) { size_t argc; char **new_argv; size_t i; /* Count number of arguments. */ for (argc = 0; argv[argc] != NULL; argc++) ; /* Allocate new argument vector. */ new_argv = XMALLOC (char *, argc + 1); /* Put quoted arguments into the new argument vector. */ for (i = 0; i < argc; i++) { const char *string = argv[i]; if (string[0] == '\0') new_argv[i] = xstrdup ("\"\""); else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL) { int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL); size_t length; unsigned int backslashes; const char *s; char *quoted_string; char *p; length = 0; backslashes = 0; if (quote_around) length++; for (s = string; *s != '\0'; s++) { char c = *s; if (c == '"') length += backslashes + 1; length++; if (c == '\\') backslashes++; else backslashes = 0; } if (quote_around) length += backslashes + 1; quoted_string = XMALLOC (char, length + 1); p = quoted_string; backslashes = 0; if (quote_around) *p++ = '"'; for (s = string; *s != '\0'; s++) { char c = *s; if (c == '"') { unsigned int j; for (j = backslashes + 1; j > 0; j--) *p++ = '\\'; } *p++ = c; if (c == '\\') backslashes++; else backslashes = 0; } if (quote_around) { unsigned int j; for (j = backslashes; j > 0; j--) *p++ = '\\'; *p++ = '"'; } *p = '\0'; new_argv[i] = quoted_string; } else new_argv[i] = (char *) string; } new_argv[argc] = NULL; return new_argv; } EOF ;; esac cat <<"EOF" void lt_dump_script (FILE* f) { EOF func_emit_wrapper yes | $SED -n -e ' s/^\(.\{79\}\)\(..*\)/\1\ \2/ h s/\([\\"]\)/\\\1/g s/$/\\n/ s/\([^\n]*\).*/ fputs ("\1", f);/p g D' cat <<"EOF" } EOF } # end: func_emit_cwrapperexe_src # func_win32_import_lib_p ARG # True if ARG is an import lib, as indicated by $file_magic_cmd func_win32_import_lib_p () { $opt_debug case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in *import*) : ;; *) false ;; esac } # func_mode_link arg... func_mode_link () { $opt_debug case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) # It is impossible to link a dll without this setting, and # we shouldn't force the makefile maintainer to figure out # which system we are compiling for in order to pass an extra # flag for every libtool invocation. # allow_undefined=no # FIXME: Unfortunately, there are problems with the above when trying # to make a dll which has undefined symbols, in which case not # even a static library is built. For now, we need to specify # -no-undefined on the libtool link line when we can be certain # that all symbols are satisfied, otherwise we get a static library. allow_undefined=yes ;; *) allow_undefined=yes ;; esac libtool_args=$nonopt base_compile="$nonopt $@" compile_command=$nonopt finalize_command=$nonopt compile_rpath= finalize_rpath= compile_shlibpath= finalize_shlibpath= convenience= old_convenience= deplibs= old_deplibs= compiler_flags= linker_flags= dllsearchpath= lib_search_path=`pwd` inst_prefix_dir= new_inherited_linker_flags= avoid_version=no bindir= dlfiles= dlprefiles= dlself=no export_dynamic=no export_symbols= export_symbols_regex= generated= libobjs= ltlibs= module=no no_install=no objs= non_pic_objects= precious_files_regex= prefer_static_libs=no preload=no prev= prevarg= release= rpath= xrpath= perm_rpath= temp_rpath= thread_safe=no vinfo= vinfo_number=no weak_libs= single_module="${wl}-single_module" func_infer_tag $base_compile # We need to know -static, to get the right output filenames. for arg do case $arg in -shared) test "$build_libtool_libs" != yes && \ func_fatal_configuration "can not build a shared library" build_old_libs=no break ;; -all-static | -static | -static-libtool-libs) case $arg in -all-static) if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then func_warning "complete static linking is impossible in this configuration" fi if test -n "$link_static_flag"; then dlopen_self=$dlopen_self_static fi prefer_static_libs=yes ;; -static) if test -z "$pic_flag" && test -n "$link_static_flag"; then dlopen_self=$dlopen_self_static fi prefer_static_libs=built ;; -static-libtool-libs) if test -z "$pic_flag" && test -n "$link_static_flag"; then dlopen_self=$dlopen_self_static fi prefer_static_libs=yes ;; esac build_libtool_libs=no build_old_libs=yes break ;; esac done # See if our shared archives depend on static archives. test -n "$old_archive_from_new_cmds" && build_old_libs=yes # Go through the arguments, transforming them on the way. while test "$#" -gt 0; do arg="$1" shift func_quote_for_eval "$arg" qarg=$func_quote_for_eval_unquoted_result func_append libtool_args " $func_quote_for_eval_result" # If the previous option needs an argument, assign it. if test -n "$prev"; then case $prev in output) func_append compile_command " @OUTPUT@" func_append finalize_command " @OUTPUT@" ;; esac case $prev in bindir) bindir="$arg" prev= continue ;; dlfiles|dlprefiles) if test "$preload" = no; then # Add the symbol object into the linking commands. func_append compile_command " @SYMFILE@" func_append finalize_command " @SYMFILE@" preload=yes fi case $arg in *.la | *.lo) ;; # We handle these cases below. force) if test "$dlself" = no; then dlself=needless export_dynamic=yes fi prev= continue ;; self) if test "$prev" = dlprefiles; then dlself=yes elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then dlself=yes else dlself=needless export_dynamic=yes fi prev= continue ;; *) if test "$prev" = dlfiles; then func_append dlfiles " $arg" else func_append dlprefiles " $arg" fi prev= continue ;; esac ;; expsyms) export_symbols="$arg" test -f "$arg" \ || func_fatal_error "symbol file \`$arg' does not exist" prev= continue ;; expsyms_regex) export_symbols_regex="$arg" prev= continue ;; framework) case $host in *-*-darwin*) case "$deplibs " in *" $qarg.ltframework "*) ;; *) func_append deplibs " $qarg.ltframework" # this is fixed later ;; esac ;; esac prev= continue ;; inst_prefix) inst_prefix_dir="$arg" prev= continue ;; objectlist) if test -f "$arg"; then save_arg=$arg moreargs= for fil in `cat "$save_arg"` do # func_append moreargs " $fil" arg=$fil # A libtool-controlled object. # Check to see that this really is a libtool object. if func_lalib_unsafe_p "$arg"; then pic_object= non_pic_object= # Read the .lo file func_source "$arg" if test -z "$pic_object" || test -z "$non_pic_object" || test "$pic_object" = none && test "$non_pic_object" = none; then func_fatal_error "cannot find name of object for \`$arg'" fi # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir="$func_dirname_result" if test "$pic_object" != none; then # Prepend the subdirectory the object is found in. pic_object="$xdir$pic_object" if test "$prev" = dlfiles; then if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then func_append dlfiles " $pic_object" prev= continue else # If libtool objects are unsupported, then we need to preload. prev=dlprefiles fi fi # CHECK ME: I think I busted this. -Ossama if test "$prev" = dlprefiles; then # Preload the old-style object. func_append dlprefiles " $pic_object" prev= fi # A PIC object. func_append libobjs " $pic_object" arg="$pic_object" fi # Non-PIC object. if test "$non_pic_object" != none; then # Prepend the subdirectory the object is found in. non_pic_object="$xdir$non_pic_object" # A standard non-PIC object func_append non_pic_objects " $non_pic_object" if test -z "$pic_object" || test "$pic_object" = none ; then arg="$non_pic_object" fi else # If the PIC object exists, use it instead. # $xdir was prepended to $pic_object above. non_pic_object="$pic_object" func_append non_pic_objects " $non_pic_object" fi else # Only an error if not doing a dry-run. if $opt_dry_run; then # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir="$func_dirname_result" func_lo2o "$arg" pic_object=$xdir$objdir/$func_lo2o_result non_pic_object=$xdir$func_lo2o_result func_append libobjs " $pic_object" func_append non_pic_objects " $non_pic_object" else func_fatal_error "\`$arg' is not a valid libtool object" fi fi done else func_fatal_error "link input file \`$arg' does not exist" fi arg=$save_arg prev= continue ;; precious_regex) precious_files_regex="$arg" prev= continue ;; release) release="-$arg" prev= continue ;; rpath | xrpath) # We need an absolute path. case $arg in [\\/]* | [A-Za-z]:[\\/]*) ;; *) func_fatal_error "only absolute run-paths are allowed" ;; esac if test "$prev" = rpath; then case "$rpath " in *" $arg "*) ;; *) func_append rpath " $arg" ;; esac else case "$xrpath " in *" $arg "*) ;; *) func_append xrpath " $arg" ;; esac fi prev= continue ;; shrext) shrext_cmds="$arg" prev= continue ;; weak) func_append weak_libs " $arg" prev= continue ;; xcclinker) func_append linker_flags " $qarg" func_append compiler_flags " $qarg" prev= func_append compile_command " $qarg" func_append finalize_command " $qarg" continue ;; xcompiler) func_append compiler_flags " $qarg" prev= func_append compile_command " $qarg" func_append finalize_command " $qarg" continue ;; xlinker) func_append linker_flags " $qarg" func_append compiler_flags " $wl$qarg" prev= func_append compile_command " $wl$qarg" func_append finalize_command " $wl$qarg" continue ;; *) eval "$prev=\"\$arg\"" prev= continue ;; esac fi # test -n "$prev" prevarg="$arg" case $arg in -all-static) if test -n "$link_static_flag"; then # See comment for -static flag below, for more details. func_append compile_command " $link_static_flag" func_append finalize_command " $link_static_flag" fi continue ;; -allow-undefined) # FIXME: remove this flag sometime in the future. func_fatal_error "\`-allow-undefined' must not be used because it is the default" ;; -avoid-version) avoid_version=yes continue ;; -bindir) prev=bindir continue ;; -dlopen) prev=dlfiles continue ;; -dlpreopen) prev=dlprefiles continue ;; -export-dynamic) export_dynamic=yes continue ;; -export-symbols | -export-symbols-regex) if test -n "$export_symbols" || test -n "$export_symbols_regex"; then func_fatal_error "more than one -exported-symbols argument is not allowed" fi if test "X$arg" = "X-export-symbols"; then prev=expsyms else prev=expsyms_regex fi continue ;; -framework) prev=framework continue ;; -inst-prefix-dir) prev=inst_prefix continue ;; # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:* # so, if we see these flags be careful not to treat them like -L -L[A-Z][A-Z]*:*) case $with_gcc/$host in no/*-*-irix* | /*-*-irix*) func_append compile_command " $arg" func_append finalize_command " $arg" ;; esac continue ;; -L*) func_stripname "-L" '' "$arg" if test -z "$func_stripname_result"; then if test "$#" -gt 0; then func_fatal_error "require no space between \`-L' and \`$1'" else func_fatal_error "need path for \`-L' option" fi fi func_resolve_sysroot "$func_stripname_result" dir=$func_resolve_sysroot_result # We need an absolute path. case $dir in [\\/]* | [A-Za-z]:[\\/]*) ;; *) absdir=`cd "$dir" && pwd` test -z "$absdir" && \ func_fatal_error "cannot determine absolute directory name of \`$dir'" dir="$absdir" ;; esac case "$deplibs " in *" -L$dir "* | *" $arg "*) # Will only happen for absolute or sysroot arguments ;; *) # Preserve sysroot, but never include relative directories case $dir in [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;; *) func_append deplibs " -L$dir" ;; esac func_append lib_search_path " $dir" ;; esac case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'` case :$dllsearchpath: in *":$dir:"*) ;; ::) dllsearchpath=$dir;; *) func_append dllsearchpath ":$dir";; esac case :$dllsearchpath: in *":$testbindir:"*) ;; ::) dllsearchpath=$testbindir;; *) func_append dllsearchpath ":$testbindir";; esac ;; esac continue ;; -l*) if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*) # These systems don't actually have a C or math library (as such) continue ;; *-*-os2*) # These systems don't actually have a C library (as such) test "X$arg" = "X-lc" && continue ;; *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) # Do not include libc due to us having libc/libc_r. test "X$arg" = "X-lc" && continue ;; *-*-rhapsody* | *-*-darwin1.[012]) # Rhapsody C and math libraries are in the System framework func_append deplibs " System.ltframework" continue ;; *-*-sco3.2v5* | *-*-sco5v6*) # Causes problems with __ctype test "X$arg" = "X-lc" && continue ;; *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) # Compiler inserts libc in the correct place for threads to work test "X$arg" = "X-lc" && continue ;; esac elif test "X$arg" = "X-lc_r"; then case $host in *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) # Do not include libc_r directly, use -pthread flag. continue ;; esac fi func_append deplibs " $arg" continue ;; -module) module=yes continue ;; # Tru64 UNIX uses -model [arg] to determine the layout of C++ # classes, name mangling, and exception handling. # Darwin uses the -arch flag to determine output architecture. -model|-arch|-isysroot|--sysroot) func_append compiler_flags " $arg" func_append compile_command " $arg" func_append finalize_command " $arg" prev=xcompiler continue ;; -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) func_append compiler_flags " $arg" func_append compile_command " $arg" func_append finalize_command " $arg" case "$new_inherited_linker_flags " in *" $arg "*) ;; * ) func_append new_inherited_linker_flags " $arg" ;; esac continue ;; -multi_module) single_module="${wl}-multi_module" continue ;; -no-fast-install) fast_install=no continue ;; -no-install) case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*) # The PATH hackery in wrapper scripts is required on Windows # and Darwin in order for the loader to find any dlls it needs. func_warning "\`-no-install' is ignored for $host" func_warning "assuming \`-no-fast-install' instead" fast_install=no ;; *) no_install=yes ;; esac continue ;; -no-undefined) allow_undefined=no continue ;; -objectlist) prev=objectlist continue ;; -o) prev=output ;; -precious-files-regex) prev=precious_regex continue ;; -release) prev=release continue ;; -rpath) prev=rpath continue ;; -R) prev=xrpath continue ;; -R*) func_stripname '-R' '' "$arg" dir=$func_stripname_result # We need an absolute path. case $dir in [\\/]* | [A-Za-z]:[\\/]*) ;; =*) func_stripname '=' '' "$dir" dir=$lt_sysroot$func_stripname_result ;; *) func_fatal_error "only absolute run-paths are allowed" ;; esac case "$xrpath " in *" $dir "*) ;; *) func_append xrpath " $dir" ;; esac continue ;; -shared) # The effects of -shared are defined in a previous loop. continue ;; -shrext) prev=shrext continue ;; -static | -static-libtool-libs) # The effects of -static are defined in a previous loop. # We used to do the same as -all-static on platforms that # didn't have a PIC flag, but the assumption that the effects # would be equivalent was wrong. It would break on at least # Digital Unix and AIX. continue ;; -thread-safe) thread_safe=yes continue ;; -version-info) prev=vinfo continue ;; -version-number) prev=vinfo vinfo_number=yes continue ;; -weak) prev=weak continue ;; -Wc,*) func_stripname '-Wc,' '' "$arg" args=$func_stripname_result arg= save_ifs="$IFS"; IFS=',' for flag in $args; do IFS="$save_ifs" func_quote_for_eval "$flag" func_append arg " $func_quote_for_eval_result" func_append compiler_flags " $func_quote_for_eval_result" done IFS="$save_ifs" func_stripname ' ' '' "$arg" arg=$func_stripname_result ;; -Wl,*) func_stripname '-Wl,' '' "$arg" args=$func_stripname_result arg= save_ifs="$IFS"; IFS=',' for flag in $args; do IFS="$save_ifs" func_quote_for_eval "$flag" func_append arg " $wl$func_quote_for_eval_result" func_append compiler_flags " $wl$func_quote_for_eval_result" func_append linker_flags " $func_quote_for_eval_result" done IFS="$save_ifs" func_stripname ' ' '' "$arg" arg=$func_stripname_result ;; -Xcompiler) prev=xcompiler continue ;; -Xlinker) prev=xlinker continue ;; -XCClinker) prev=xcclinker continue ;; # -msg_* for osf cc -msg_*) func_quote_for_eval "$arg" arg="$func_quote_for_eval_result" ;; # Flags to be passed through unchanged, with rationale: # -64, -mips[0-9] enable 64-bit mode for the SGI compiler # -r[0-9][0-9]* specify processor for the SGI compiler # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler # +DA*, +DD* enable 64-bit mode for the HP compiler # -q* compiler args for the IBM compiler # -m*, -t[45]*, -txscale* architecture-specific flags for GCC # -F/path path to uninstalled frameworks, gcc on darwin # -p, -pg, --coverage, -fprofile-* profiling flags for GCC # @file GCC response files # -tp=* Portland pgcc target processor selection # --sysroot=* for sysroot support # -O*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \ -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \ -O*|-flto*|-fwhopr*|-fuse-linker-plugin) func_quote_for_eval "$arg" arg="$func_quote_for_eval_result" func_append compile_command " $arg" func_append finalize_command " $arg" func_append compiler_flags " $arg" continue ;; # Some other compiler flag. -* | +*) func_quote_for_eval "$arg" arg="$func_quote_for_eval_result" ;; *.$objext) # A standard object. func_append objs " $arg" ;; *.lo) # A libtool-controlled object. # Check to see that this really is a libtool object. if func_lalib_unsafe_p "$arg"; then pic_object= non_pic_object= # Read the .lo file func_source "$arg" if test -z "$pic_object" || test -z "$non_pic_object" || test "$pic_object" = none && test "$non_pic_object" = none; then func_fatal_error "cannot find name of object for \`$arg'" fi # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir="$func_dirname_result" if test "$pic_object" != none; then # Prepend the subdirectory the object is found in. pic_object="$xdir$pic_object" if test "$prev" = dlfiles; then if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then func_append dlfiles " $pic_object" prev= continue else # If libtool objects are unsupported, then we need to preload. prev=dlprefiles fi fi # CHECK ME: I think I busted this. -Ossama if test "$prev" = dlprefiles; then # Preload the old-style object. func_append dlprefiles " $pic_object" prev= fi # A PIC object. func_append libobjs " $pic_object" arg="$pic_object" fi # Non-PIC object. if test "$non_pic_object" != none; then # Prepend the subdirectory the object is found in. non_pic_object="$xdir$non_pic_object" # A standard non-PIC object func_append non_pic_objects " $non_pic_object" if test -z "$pic_object" || test "$pic_object" = none ; then arg="$non_pic_object" fi else # If the PIC object exists, use it instead. # $xdir was prepended to $pic_object above. non_pic_object="$pic_object" func_append non_pic_objects " $non_pic_object" fi else # Only an error if not doing a dry-run. if $opt_dry_run; then # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir="$func_dirname_result" func_lo2o "$arg" pic_object=$xdir$objdir/$func_lo2o_result non_pic_object=$xdir$func_lo2o_result func_append libobjs " $pic_object" func_append non_pic_objects " $non_pic_object" else func_fatal_error "\`$arg' is not a valid libtool object" fi fi ;; *.$libext) # An archive. func_append deplibs " $arg" func_append old_deplibs " $arg" continue ;; *.la) # A libtool-controlled library. func_resolve_sysroot "$arg" if test "$prev" = dlfiles; then # This library was specified with -dlopen. func_append dlfiles " $func_resolve_sysroot_result" prev= elif test "$prev" = dlprefiles; then # The library was specified with -dlpreopen. func_append dlprefiles " $func_resolve_sysroot_result" prev= else func_append deplibs " $func_resolve_sysroot_result" fi continue ;; # Some other compiler argument. *) # Unknown arguments in both finalize_command and compile_command need # to be aesthetically quoted because they are evaled later. func_quote_for_eval "$arg" arg="$func_quote_for_eval_result" ;; esac # arg # Now actually substitute the argument into the commands. if test -n "$arg"; then func_append compile_command " $arg" func_append finalize_command " $arg" fi done # argument parsing loop test -n "$prev" && \ func_fatal_help "the \`$prevarg' option requires an argument" if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then eval arg=\"$export_dynamic_flag_spec\" func_append compile_command " $arg" func_append finalize_command " $arg" fi oldlibs= # calculate the name of the file, without its directory func_basename "$output" outputname="$func_basename_result" libobjs_save="$libobjs" if test -n "$shlibpath_var"; then # get the directories listed in $shlibpath_var eval shlib_search_path=\`\$ECHO \"\${$shlibpath_var}\" \| \$SED \'s/:/ /g\'\` else shlib_search_path= fi eval sys_lib_search_path=\"$sys_lib_search_path_spec\" eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\" func_dirname "$output" "/" "" output_objdir="$func_dirname_result$objdir" func_to_tool_file "$output_objdir/" tool_output_objdir=$func_to_tool_file_result # Create the object directory. func_mkdir_p "$output_objdir" # Determine the type of output case $output in "") func_fatal_help "you must specify an output file" ;; *.$libext) linkmode=oldlib ;; *.lo | *.$objext) linkmode=obj ;; *.la) linkmode=lib ;; *) linkmode=prog ;; # Anything else should be a program. esac specialdeplibs= libs= # Find all interdependent deplibs by searching for libraries # that are linked more than once (e.g. -la -lb -la) for deplib in $deplibs; do if $opt_preserve_dup_deps ; then case "$libs " in *" $deplib "*) func_append specialdeplibs " $deplib" ;; esac fi func_append libs " $deplib" done if test "$linkmode" = lib; then libs="$predeps $libs $compiler_lib_search_path $postdeps" # Compute libraries that are listed more than once in $predeps # $postdeps and mark them as special (i.e., whose duplicates are # not to be eliminated). pre_post_deps= if $opt_duplicate_compiler_generated_deps; then for pre_post_dep in $predeps $postdeps; do case "$pre_post_deps " in *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;; esac func_append pre_post_deps " $pre_post_dep" done fi pre_post_deps= fi deplibs= newdependency_libs= newlib_search_path= need_relink=no # whether we're linking any uninstalled libtool libraries notinst_deplibs= # not-installed libtool libraries notinst_path= # paths that contain not-installed libtool libraries case $linkmode in lib) passes="conv dlpreopen link" for file in $dlfiles $dlprefiles; do case $file in *.la) ;; *) func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file" ;; esac done ;; prog) compile_deplibs= finalize_deplibs= alldeplibs=no newdlfiles= newdlprefiles= passes="conv scan dlopen dlpreopen link" ;; *) passes="conv" ;; esac for pass in $passes; do # The preopen pass in lib mode reverses $deplibs; put it back here # so that -L comes before libs that need it for instance... if test "$linkmode,$pass" = "lib,link"; then ## FIXME: Find the place where the list is rebuilt in the wrong ## order, and fix it there properly tmp_deplibs= for deplib in $deplibs; do tmp_deplibs="$deplib $tmp_deplibs" done deplibs="$tmp_deplibs" fi if test "$linkmode,$pass" = "lib,link" || test "$linkmode,$pass" = "prog,scan"; then libs="$deplibs" deplibs= fi if test "$linkmode" = prog; then case $pass in dlopen) libs="$dlfiles" ;; dlpreopen) libs="$dlprefiles" ;; link) libs="$deplibs %DEPLIBS%" test "X$link_all_deplibs" != Xno && libs="$libs $dependency_libs" ;; esac fi if test "$linkmode,$pass" = "lib,dlpreopen"; then # Collect and forward deplibs of preopened libtool libs for lib in $dlprefiles; do # Ignore non-libtool-libs dependency_libs= func_resolve_sysroot "$lib" case $lib in *.la) func_source "$func_resolve_sysroot_result" ;; esac # Collect preopened libtool deplibs, except any this library # has declared as weak libs for deplib in $dependency_libs; do func_basename "$deplib" deplib_base=$func_basename_result case " $weak_libs " in *" $deplib_base "*) ;; *) func_append deplibs " $deplib" ;; esac done done libs="$dlprefiles" fi if test "$pass" = dlopen; then # Collect dlpreopened libraries save_deplibs="$deplibs" deplibs= fi for deplib in $libs; do lib= found=no case $deplib in -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) if test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else func_append compiler_flags " $deplib" if test "$linkmode" = lib ; then case "$new_inherited_linker_flags " in *" $deplib "*) ;; * ) func_append new_inherited_linker_flags " $deplib" ;; esac fi fi continue ;; -l*) if test "$linkmode" != lib && test "$linkmode" != prog; then func_warning "\`-l' is ignored for archives/objects" continue fi func_stripname '-l' '' "$deplib" name=$func_stripname_result if test "$linkmode" = lib; then searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path" else searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path" fi for searchdir in $searchdirs; do for search_ext in .la $std_shrext .so .a; do # Search the libtool library lib="$searchdir/lib${name}${search_ext}" if test -f "$lib"; then if test "$search_ext" = ".la"; then found=yes else found=no fi break 2 fi done done if test "$found" != yes; then # deplib doesn't seem to be a libtool library if test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" fi continue else # deplib is a libtool library # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, # We need to do some special things here, and not later. if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then case " $predeps $postdeps " in *" $deplib "*) if func_lalib_p "$lib"; then library_names= old_library= func_source "$lib" for l in $old_library $library_names; do ll="$l" done if test "X$ll" = "X$old_library" ; then # only static version available found=no func_dirname "$lib" "" "." ladir="$func_dirname_result" lib=$ladir/$old_library if test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" fi continue fi fi ;; *) ;; esac fi fi ;; # -l *.ltframework) if test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" if test "$linkmode" = lib ; then case "$new_inherited_linker_flags " in *" $deplib "*) ;; * ) func_append new_inherited_linker_flags " $deplib" ;; esac fi fi continue ;; -L*) case $linkmode in lib) deplibs="$deplib $deplibs" test "$pass" = conv && continue newdependency_libs="$deplib $newdependency_libs" func_stripname '-L' '' "$deplib" func_resolve_sysroot "$func_stripname_result" func_append newlib_search_path " $func_resolve_sysroot_result" ;; prog) if test "$pass" = conv; then deplibs="$deplib $deplibs" continue fi if test "$pass" = scan; then deplibs="$deplib $deplibs" else compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" fi func_stripname '-L' '' "$deplib" func_resolve_sysroot "$func_stripname_result" func_append newlib_search_path " $func_resolve_sysroot_result" ;; *) func_warning "\`-L' is ignored for archives/objects" ;; esac # linkmode continue ;; # -L -R*) if test "$pass" = link; then func_stripname '-R' '' "$deplib" func_resolve_sysroot "$func_stripname_result" dir=$func_resolve_sysroot_result # Make sure the xrpath contains only unique directories. case "$xrpath " in *" $dir "*) ;; *) func_append xrpath " $dir" ;; esac fi deplibs="$deplib $deplibs" continue ;; *.la) func_resolve_sysroot "$deplib" lib=$func_resolve_sysroot_result ;; *.$libext) if test "$pass" = conv; then deplibs="$deplib $deplibs" continue fi case $linkmode in lib) # Linking convenience modules into shared libraries is allowed, # but linking other static libraries is non-portable. case " $dlpreconveniencelibs " in *" $deplib "*) ;; *) valid_a_lib=no case $deplibs_check_method in match_pattern*) set dummy $deplibs_check_method; shift match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \ | $EGREP "$match_pattern_regex" > /dev/null; then valid_a_lib=yes fi ;; pass_all) valid_a_lib=yes ;; esac if test "$valid_a_lib" != yes; then echo $ECHO "*** Warning: Trying to link with static lib archive $deplib." echo "*** I have the capability to make that library automatically link in when" echo "*** you link to this library. But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have" echo "*** because the file extensions .$libext of this argument makes me believe" echo "*** that it is just a static archive that I should not use here." else echo $ECHO "*** Warning: Linking the shared library $output against the" $ECHO "*** static library $deplib is not portable!" deplibs="$deplib $deplibs" fi ;; esac continue ;; prog) if test "$pass" != link; then deplibs="$deplib $deplibs" else compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" fi continue ;; esac # linkmode ;; # *.$libext *.lo | *.$objext) if test "$pass" = conv; then deplibs="$deplib $deplibs" elif test "$linkmode" = prog; then if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then # If there is no dlopen support or we're linking statically, # we need to preload. func_append newdlprefiles " $deplib" compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else func_append newdlfiles " $deplib" fi fi continue ;; %DEPLIBS%) alldeplibs=yes continue ;; esac # case $deplib if test "$found" = yes || test -f "$lib"; then : else func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'" fi # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$lib" \ || func_fatal_error "\`$lib' is not a valid libtool archive" func_dirname "$lib" "" "." ladir="$func_dirname_result" dlname= dlopen= dlpreopen= libdir= library_names= old_library= inherited_linker_flags= # If the library was installed with an old release of libtool, # it will not redefine variables installed, or shouldnotlink installed=yes shouldnotlink=no avoidtemprpath= # Read the .la file func_source "$lib" # Convert "-framework foo" to "foo.ltframework" if test -n "$inherited_linker_flags"; then tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'` for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do case " $new_inherited_linker_flags " in *" $tmp_inherited_linker_flag "*) ;; *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";; esac done fi dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` if test "$linkmode,$pass" = "lib,link" || test "$linkmode,$pass" = "prog,scan" || { test "$linkmode" != prog && test "$linkmode" != lib; }; then test -n "$dlopen" && func_append dlfiles " $dlopen" test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen" fi if test "$pass" = conv; then # Only check for convenience libraries deplibs="$lib $deplibs" if test -z "$libdir"; then if test -z "$old_library"; then func_fatal_error "cannot find name of link library for \`$lib'" fi # It is a libtool convenience library, so add in its objects. func_append convenience " $ladir/$objdir/$old_library" func_append old_convenience " $ladir/$objdir/$old_library" tmp_libs= for deplib in $dependency_libs; do deplibs="$deplib $deplibs" if $opt_preserve_dup_deps ; then case "$tmp_libs " in *" $deplib "*) func_append specialdeplibs " $deplib" ;; esac fi func_append tmp_libs " $deplib" done elif test "$linkmode" != prog && test "$linkmode" != lib; then func_fatal_error "\`$lib' is not a convenience library" fi continue fi # $pass = conv # Get the name of the library we link against. linklib= if test -n "$old_library" && { test "$prefer_static_libs" = yes || test "$prefer_static_libs,$installed" = "built,no"; }; then linklib=$old_library else for l in $old_library $library_names; do linklib="$l" done fi if test -z "$linklib"; then func_fatal_error "cannot find name of link library for \`$lib'" fi # This library was specified with -dlopen. if test "$pass" = dlopen; then if test -z "$libdir"; then func_fatal_error "cannot -dlopen a convenience library: \`$lib'" fi if test -z "$dlname" || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then # If there is no dlname, no dlopen support or we're linking # statically, we need to preload. We also need to preload any # dependent libraries so libltdl's deplib preloader doesn't # bomb out in the load deplibs phase. func_append dlprefiles " $lib $dependency_libs" else func_append newdlfiles " $lib" fi continue fi # $pass = dlopen # We need an absolute path. case $ladir in [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;; *) abs_ladir=`cd "$ladir" && pwd` if test -z "$abs_ladir"; then func_warning "cannot determine absolute directory name of \`$ladir'" func_warning "passing it literally to the linker, although it might fail" abs_ladir="$ladir" fi ;; esac func_basename "$lib" laname="$func_basename_result" # Find the relevant object directory and library name. if test "X$installed" = Xyes; then if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then func_warning "library \`$lib' was moved." dir="$ladir" absdir="$abs_ladir" libdir="$abs_ladir" else dir="$lt_sysroot$libdir" absdir="$lt_sysroot$libdir" fi test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes else if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then dir="$ladir" absdir="$abs_ladir" # Remove this search path later func_append notinst_path " $abs_ladir" else dir="$ladir/$objdir" absdir="$abs_ladir/$objdir" # Remove this search path later func_append notinst_path " $abs_ladir" fi fi # $installed = yes func_stripname 'lib' '.la' "$laname" name=$func_stripname_result # This library was specified with -dlpreopen. if test "$pass" = dlpreopen; then if test -z "$libdir" && test "$linkmode" = prog; then func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'" fi case "$host" in # special handling for platforms with PE-DLLs. *cygwin* | *mingw* | *cegcc* ) # Linker will automatically link against shared library if both # static and shared are present. Therefore, ensure we extract # symbols from the import library if a shared library is present # (otherwise, the dlopen module name will be incorrect). We do # this by putting the import library name into $newdlprefiles. # We recover the dlopen module name by 'saving' the la file # name in a special purpose variable, and (later) extracting the # dlname from the la file. if test -n "$dlname"; then func_tr_sh "$dir/$linklib" eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname" func_append newdlprefiles " $dir/$linklib" else func_append newdlprefiles " $dir/$old_library" # Keep a list of preopened convenience libraries to check # that they are being used correctly in the link pass. test -z "$libdir" && \ func_append dlpreconveniencelibs " $dir/$old_library" fi ;; * ) # Prefer using a static library (so that no silly _DYNAMIC symbols # are required to link). if test -n "$old_library"; then func_append newdlprefiles " $dir/$old_library" # Keep a list of preopened convenience libraries to check # that they are being used correctly in the link pass. test -z "$libdir" && \ func_append dlpreconveniencelibs " $dir/$old_library" # Otherwise, use the dlname, so that lt_dlopen finds it. elif test -n "$dlname"; then func_append newdlprefiles " $dir/$dlname" else func_append newdlprefiles " $dir/$linklib" fi ;; esac fi # $pass = dlpreopen if test -z "$libdir"; then # Link the convenience library if test "$linkmode" = lib; then deplibs="$dir/$old_library $deplibs" elif test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$dir/$old_library $compile_deplibs" finalize_deplibs="$dir/$old_library $finalize_deplibs" else deplibs="$lib $deplibs" # used for prog,scan pass fi continue fi if test "$linkmode" = prog && test "$pass" != link; then func_append newlib_search_path " $ladir" deplibs="$lib $deplibs" linkalldeplibs=no if test "$link_all_deplibs" != no || test -z "$library_names" || test "$build_libtool_libs" = no; then linkalldeplibs=yes fi tmp_libs= for deplib in $dependency_libs; do case $deplib in -L*) func_stripname '-L' '' "$deplib" func_resolve_sysroot "$func_stripname_result" func_append newlib_search_path " $func_resolve_sysroot_result" ;; esac # Need to link against all dependency_libs? if test "$linkalldeplibs" = yes; then deplibs="$deplib $deplibs" else # Need to hardcode shared library paths # or/and link against static libraries newdependency_libs="$deplib $newdependency_libs" fi if $opt_preserve_dup_deps ; then case "$tmp_libs " in *" $deplib "*) func_append specialdeplibs " $deplib" ;; esac fi func_append tmp_libs " $deplib" done # for deplib continue fi # $linkmode = prog... if test "$linkmode,$pass" = "prog,link"; then if test -n "$library_names" && { { test "$prefer_static_libs" = no || test "$prefer_static_libs,$installed" = "built,yes"; } || test -z "$old_library"; }; then # We need to hardcode the library path if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then # Make sure the rpath contains only unique directories. case "$temp_rpath:" in *"$absdir:"*) ;; *) func_append temp_rpath "$absdir:" ;; esac fi # Hardcode the library path. # Skip directories that are in the system default run-time # search path. case " $sys_lib_dlsearch_path " in *" $absdir "*) ;; *) case "$compile_rpath " in *" $absdir "*) ;; *) func_append compile_rpath " $absdir" ;; esac ;; esac case " $sys_lib_dlsearch_path " in *" $libdir "*) ;; *) case "$finalize_rpath " in *" $libdir "*) ;; *) func_append finalize_rpath " $libdir" ;; esac ;; esac fi # $linkmode,$pass = prog,link... if test "$alldeplibs" = yes && { test "$deplibs_check_method" = pass_all || { test "$build_libtool_libs" = yes && test -n "$library_names"; }; }; then # We only need to search for static libraries continue fi fi link_static=no # Whether the deplib will be linked statically use_static_libs=$prefer_static_libs if test "$use_static_libs" = built && test "$installed" = yes; then use_static_libs=no fi if test -n "$library_names" && { test "$use_static_libs" = no || test -z "$old_library"; }; then case $host in *cygwin* | *mingw* | *cegcc*) # No point in relinking DLLs because paths are not encoded func_append notinst_deplibs " $lib" need_relink=no ;; *) if test "$installed" = no; then func_append notinst_deplibs " $lib" need_relink=yes fi ;; esac # This is a shared library # Warn about portability, can't link against -module's on some # systems (darwin). Don't bleat about dlopened modules though! dlopenmodule="" for dlpremoduletest in $dlprefiles; do if test "X$dlpremoduletest" = "X$lib"; then dlopenmodule="$dlpremoduletest" break fi done if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then echo if test "$linkmode" = prog; then $ECHO "*** Warning: Linking the executable $output against the loadable module" else $ECHO "*** Warning: Linking the shared library $output against the loadable module" fi $ECHO "*** $linklib is not portable!" fi if test "$linkmode" = lib && test "$hardcode_into_libs" = yes; then # Hardcode the library path. # Skip directories that are in the system default run-time # search path. case " $sys_lib_dlsearch_path " in *" $absdir "*) ;; *) case "$compile_rpath " in *" $absdir "*) ;; *) func_append compile_rpath " $absdir" ;; esac ;; esac case " $sys_lib_dlsearch_path " in *" $libdir "*) ;; *) case "$finalize_rpath " in *" $libdir "*) ;; *) func_append finalize_rpath " $libdir" ;; esac ;; esac fi if test -n "$old_archive_from_expsyms_cmds"; then # figure out the soname set dummy $library_names shift realname="$1" shift libname=`eval "\\$ECHO \"$libname_spec\""` # use dlname if we got it. it's perfectly good, no? if test -n "$dlname"; then soname="$dlname" elif test -n "$soname_spec"; then # bleh windows case $host in *cygwin* | mingw* | *cegcc*) func_arith $current - $age major=$func_arith_result versuffix="-$major" ;; esac eval soname=\"$soname_spec\" else soname="$realname" fi # Make a new name for the extract_expsyms_cmds to use soroot="$soname" func_basename "$soroot" soname="$func_basename_result" func_stripname 'lib' '.dll' "$soname" newlib=libimp-$func_stripname_result.a # If the library has no export list, then create one now if test -f "$output_objdir/$soname-def"; then : else func_verbose "extracting exported symbol list from \`$soname'" func_execute_cmds "$extract_expsyms_cmds" 'exit $?' fi # Create $newlib if test -f "$output_objdir/$newlib"; then :; else func_verbose "generating import library for \`$soname'" func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?' fi # make sure the library variables are pointing to the new library dir=$output_objdir linklib=$newlib fi # test -n "$old_archive_from_expsyms_cmds" if test "$linkmode" = prog || test "$opt_mode" != relink; then add_shlibpath= add_dir= add= lib_linked=yes case $hardcode_action in immediate | unsupported) if test "$hardcode_direct" = no; then add="$dir/$linklib" case $host in *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;; *-*-sysv4*uw2*) add_dir="-L$dir" ;; *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \ *-*-unixware7*) add_dir="-L$dir" ;; *-*-darwin* ) # if the lib is a (non-dlopened) module then we can not # link against it, someone is ignoring the earlier warnings if /usr/bin/file -L $add 2> /dev/null | $GREP ": [^:]* bundle" >/dev/null ; then if test "X$dlopenmodule" != "X$lib"; then $ECHO "*** Warning: lib $linklib is a module, not a shared library" if test -z "$old_library" ; then echo echo "*** And there doesn't seem to be a static archive available" echo "*** The link will probably fail, sorry" else add="$dir/$old_library" fi elif test -n "$old_library"; then add="$dir/$old_library" fi fi esac elif test "$hardcode_minus_L" = no; then case $host in *-*-sunos*) add_shlibpath="$dir" ;; esac add_dir="-L$dir" add="-l$name" elif test "$hardcode_shlibpath_var" = no; then add_shlibpath="$dir" add="-l$name" else lib_linked=no fi ;; relink) if test "$hardcode_direct" = yes && test "$hardcode_direct_absolute" = no; then add="$dir/$linklib" elif test "$hardcode_minus_L" = yes; then add_dir="-L$absdir" # Try looking first in the location we're being installed to. if test -n "$inst_prefix_dir"; then case $libdir in [\\/]*) func_append add_dir " -L$inst_prefix_dir$libdir" ;; esac fi add="-l$name" elif test "$hardcode_shlibpath_var" = yes; then add_shlibpath="$dir" add="-l$name" else lib_linked=no fi ;; *) lib_linked=no ;; esac if test "$lib_linked" != yes; then func_fatal_configuration "unsupported hardcode properties" fi if test -n "$add_shlibpath"; then case :$compile_shlibpath: in *":$add_shlibpath:"*) ;; *) func_append compile_shlibpath "$add_shlibpath:" ;; esac fi if test "$linkmode" = prog; then test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" test -n "$add" && compile_deplibs="$add $compile_deplibs" else test -n "$add_dir" && deplibs="$add_dir $deplibs" test -n "$add" && deplibs="$add $deplibs" if test "$hardcode_direct" != yes && test "$hardcode_minus_L" != yes && test "$hardcode_shlibpath_var" = yes; then case :$finalize_shlibpath: in *":$libdir:"*) ;; *) func_append finalize_shlibpath "$libdir:" ;; esac fi fi fi if test "$linkmode" = prog || test "$opt_mode" = relink; then add_shlibpath= add_dir= add= # Finalize command for both is simple: just hardcode it. if test "$hardcode_direct" = yes && test "$hardcode_direct_absolute" = no; then add="$libdir/$linklib" elif test "$hardcode_minus_L" = yes; then add_dir="-L$libdir" add="-l$name" elif test "$hardcode_shlibpath_var" = yes; then case :$finalize_shlibpath: in *":$libdir:"*) ;; *) func_append finalize_shlibpath "$libdir:" ;; esac add="-l$name" elif test "$hardcode_automatic" = yes; then if test -n "$inst_prefix_dir" && test -f "$inst_prefix_dir$libdir/$linklib" ; then add="$inst_prefix_dir$libdir/$linklib" else add="$libdir/$linklib" fi else # We cannot seem to hardcode it, guess we'll fake it. add_dir="-L$libdir" # Try looking first in the location we're being installed to. if test -n "$inst_prefix_dir"; then case $libdir in [\\/]*) func_append add_dir " -L$inst_prefix_dir$libdir" ;; esac fi add="-l$name" fi if test "$linkmode" = prog; then test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs" test -n "$add" && finalize_deplibs="$add $finalize_deplibs" else test -n "$add_dir" && deplibs="$add_dir $deplibs" test -n "$add" && deplibs="$add $deplibs" fi fi elif test "$linkmode" = prog; then # Here we assume that one of hardcode_direct or hardcode_minus_L # is not unsupported. This is valid on all known static and # shared platforms. if test "$hardcode_direct" != unsupported; then test -n "$old_library" && linklib="$old_library" compile_deplibs="$dir/$linklib $compile_deplibs" finalize_deplibs="$dir/$linklib $finalize_deplibs" else compile_deplibs="-l$name -L$dir $compile_deplibs" finalize_deplibs="-l$name -L$dir $finalize_deplibs" fi elif test "$build_libtool_libs" = yes; then # Not a shared library if test "$deplibs_check_method" != pass_all; then # We're trying link a shared library against a static one # but the system doesn't support it. # Just print a warning and add the library to dependency_libs so # that the program can be linked against the static library. echo $ECHO "*** Warning: This system can not link to static lib archive $lib." echo "*** I have the capability to make that library automatically link in when" echo "*** you link to this library. But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have." if test "$module" = yes; then echo "*** But as you try to build a module library, libtool will still create " echo "*** a static module, that should work as long as the dlopening application" echo "*** is linked with the -dlopen flag to resolve symbols at runtime." if test -z "$global_symbol_pipe"; then echo echo "*** However, this would only work if libtool was able to extract symbol" echo "*** lists from a program, using \`nm' or equivalent, but libtool could" echo "*** not find such a program. So, this module is probably useless." echo "*** \`nm' from GNU binutils and a full rebuild may help." fi if test "$build_old_libs" = no; then build_libtool_libs=module build_old_libs=yes else build_libtool_libs=no fi fi else deplibs="$dir/$old_library $deplibs" link_static=yes fi fi # link shared/static library? if test "$linkmode" = lib; then if test -n "$dependency_libs" && { test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes || test "$link_static" = yes; }; then # Extract -R from dependency_libs temp_deplibs= for libdir in $dependency_libs; do case $libdir in -R*) func_stripname '-R' '' "$libdir" temp_xrpath=$func_stripname_result case " $xrpath " in *" $temp_xrpath "*) ;; *) func_append xrpath " $temp_xrpath";; esac;; *) func_append temp_deplibs " $libdir";; esac done dependency_libs="$temp_deplibs" fi func_append newlib_search_path " $absdir" # Link against this library test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs" # ... and its dependency_libs tmp_libs= for deplib in $dependency_libs; do newdependency_libs="$deplib $newdependency_libs" case $deplib in -L*) func_stripname '-L' '' "$deplib" func_resolve_sysroot "$func_stripname_result";; *) func_resolve_sysroot "$deplib" ;; esac if $opt_preserve_dup_deps ; then case "$tmp_libs " in *" $func_resolve_sysroot_result "*) func_append specialdeplibs " $func_resolve_sysroot_result" ;; esac fi func_append tmp_libs " $func_resolve_sysroot_result" done if test "$link_all_deplibs" != no; then # Add the search paths of all dependency libraries for deplib in $dependency_libs; do path= case $deplib in -L*) path="$deplib" ;; *.la) func_resolve_sysroot "$deplib" deplib=$func_resolve_sysroot_result func_dirname "$deplib" "" "." dir=$func_dirname_result # We need an absolute path. case $dir in [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;; *) absdir=`cd "$dir" && pwd` if test -z "$absdir"; then func_warning "cannot determine absolute directory name of \`$dir'" absdir="$dir" fi ;; esac if $GREP "^installed=no" $deplib > /dev/null; then case $host in *-*-darwin*) depdepl= eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib` if test -n "$deplibrary_names" ; then for tmp in $deplibrary_names ; do depdepl=$tmp done if test -f "$absdir/$objdir/$depdepl" ; then depdepl="$absdir/$objdir/$depdepl" darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` if test -z "$darwin_install_name"; then darwin_install_name=`${OTOOL64} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` fi func_append compiler_flags " ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}" func_append linker_flags " -dylib_file ${darwin_install_name}:${depdepl}" path= fi fi ;; *) path="-L$absdir/$objdir" ;; esac else eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` test -z "$libdir" && \ func_fatal_error "\`$deplib' is not a valid libtool archive" test "$absdir" != "$libdir" && \ func_warning "\`$deplib' seems to be moved" path="-L$absdir" fi ;; esac case " $deplibs " in *" $path "*) ;; *) deplibs="$path $deplibs" ;; esac done fi # link_all_deplibs != no fi # linkmode = lib done # for deplib in $libs if test "$pass" = link; then if test "$linkmode" = "prog"; then compile_deplibs="$new_inherited_linker_flags $compile_deplibs" finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs" else compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` fi fi dependency_libs="$newdependency_libs" if test "$pass" = dlpreopen; then # Link the dlpreopened libraries before other libraries for deplib in $save_deplibs; do deplibs="$deplib $deplibs" done fi if test "$pass" != dlopen; then if test "$pass" != conv; then # Make sure lib_search_path contains only unique directories. lib_search_path= for dir in $newlib_search_path; do case "$lib_search_path " in *" $dir "*) ;; *) func_append lib_search_path " $dir" ;; esac done newlib_search_path= fi if test "$linkmode,$pass" != "prog,link"; then vars="deplibs" else vars="compile_deplibs finalize_deplibs" fi for var in $vars dependency_libs; do # Add libraries to $var in reverse order eval tmp_libs=\"\$$var\" new_libs= for deplib in $tmp_libs; do # FIXME: Pedantically, this is the right thing to do, so # that some nasty dependency loop isn't accidentally # broken: #new_libs="$deplib $new_libs" # Pragmatically, this seems to cause very few problems in # practice: case $deplib in -L*) new_libs="$deplib $new_libs" ;; -R*) ;; *) # And here is the reason: when a library appears more # than once as an explicit dependence of a library, or # is implicitly linked in more than once by the # compiler, it is considered special, and multiple # occurrences thereof are not removed. Compare this # with having the same library being listed as a # dependency of multiple other libraries: in this case, # we know (pedantically, we assume) the library does not # need to be listed more than once, so we keep only the # last copy. This is not always right, but it is rare # enough that we require users that really mean to play # such unportable linking tricks to link the library # using -Wl,-lname, so that libtool does not consider it # for duplicate removal. case " $specialdeplibs " in *" $deplib "*) new_libs="$deplib $new_libs" ;; *) case " $new_libs " in *" $deplib "*) ;; *) new_libs="$deplib $new_libs" ;; esac ;; esac ;; esac done tmp_libs= for deplib in $new_libs; do case $deplib in -L*) case " $tmp_libs " in *" $deplib "*) ;; *) func_append tmp_libs " $deplib" ;; esac ;; *) func_append tmp_libs " $deplib" ;; esac done eval $var=\"$tmp_libs\" done # for var fi # Last step: remove runtime libs from dependency_libs # (they stay in deplibs) tmp_libs= for i in $dependency_libs ; do case " $predeps $postdeps $compiler_lib_search_path " in *" $i "*) i="" ;; esac if test -n "$i" ; then func_append tmp_libs " $i" fi done dependency_libs=$tmp_libs done # for pass if test "$linkmode" = prog; then dlfiles="$newdlfiles" fi if test "$linkmode" = prog || test "$linkmode" = lib; then dlprefiles="$newdlprefiles" fi case $linkmode in oldlib) if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then func_warning "\`-dlopen' is ignored for archives" fi case " $deplibs" in *\ -l* | *\ -L*) func_warning "\`-l' and \`-L' are ignored for archives" ;; esac test -n "$rpath" && \ func_warning "\`-rpath' is ignored for archives" test -n "$xrpath" && \ func_warning "\`-R' is ignored for archives" test -n "$vinfo" && \ func_warning "\`-version-info/-version-number' is ignored for archives" test -n "$release" && \ func_warning "\`-release' is ignored for archives" test -n "$export_symbols$export_symbols_regex" && \ func_warning "\`-export-symbols' is ignored for archives" # Now set the variables for building old libraries. build_libtool_libs=no oldlibs="$output" func_append objs "$old_deplibs" ;; lib) # Make sure we only generate libraries of the form `libNAME.la'. case $outputname in lib*) func_stripname 'lib' '.la' "$outputname" name=$func_stripname_result eval shared_ext=\"$shrext_cmds\" eval libname=\"$libname_spec\" ;; *) test "$module" = no && \ func_fatal_help "libtool library \`$output' must begin with \`lib'" if test "$need_lib_prefix" != no; then # Add the "lib" prefix for modules if required func_stripname '' '.la' "$outputname" name=$func_stripname_result eval shared_ext=\"$shrext_cmds\" eval libname=\"$libname_spec\" else func_stripname '' '.la' "$outputname" libname=$func_stripname_result fi ;; esac if test -n "$objs"; then if test "$deplibs_check_method" != pass_all; then func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs" else echo $ECHO "*** Warning: Linking the shared library $output against the non-libtool" $ECHO "*** objects $objs is not portable!" func_append libobjs " $objs" fi fi test "$dlself" != no && \ func_warning "\`-dlopen self' is ignored for libtool libraries" set dummy $rpath shift test "$#" -gt 1 && \ func_warning "ignoring multiple \`-rpath's for a libtool library" install_libdir="$1" oldlibs= if test -z "$rpath"; then if test "$build_libtool_libs" = yes; then # Building a libtool convenience library. # Some compilers have problems with a `.al' extension so # convenience libraries should have the same extension an # archive normally would. oldlibs="$output_objdir/$libname.$libext $oldlibs" build_libtool_libs=convenience build_old_libs=yes fi test -n "$vinfo" && \ func_warning "\`-version-info/-version-number' is ignored for convenience libraries" test -n "$release" && \ func_warning "\`-release' is ignored for convenience libraries" else # Parse the version information argument. save_ifs="$IFS"; IFS=':' set dummy $vinfo 0 0 0 shift IFS="$save_ifs" test -n "$7" && \ func_fatal_help "too many parameters to \`-version-info'" # convert absolute version numbers to libtool ages # this retains compatibility with .la files and attempts # to make the code below a bit more comprehensible case $vinfo_number in yes) number_major="$1" number_minor="$2" number_revision="$3" # # There are really only two kinds -- those that # use the current revision as the major version # and those that subtract age and use age as # a minor version. But, then there is irix # which has an extra 1 added just for fun # case $version_type in # correct linux to gnu/linux during the next big refactor darwin|linux|osf|windows|none) func_arith $number_major + $number_minor current=$func_arith_result age="$number_minor" revision="$number_revision" ;; freebsd-aout|freebsd-elf|qnx|sunos) current="$number_major" revision="$number_minor" age="0" ;; irix|nonstopux) func_arith $number_major + $number_minor current=$func_arith_result age="$number_minor" revision="$number_minor" lt_irix_increment=no ;; *) func_fatal_configuration "$modename: unknown library version type \`$version_type'" ;; esac ;; no) current="$1" revision="$2" age="$3" ;; esac # Check that each of the things are valid numbers. case $current in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) func_error "CURRENT \`$current' must be a nonnegative integer" func_fatal_error "\`$vinfo' is not valid version information" ;; esac case $revision in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) func_error "REVISION \`$revision' must be a nonnegative integer" func_fatal_error "\`$vinfo' is not valid version information" ;; esac case $age in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) func_error "AGE \`$age' must be a nonnegative integer" func_fatal_error "\`$vinfo' is not valid version information" ;; esac if test "$age" -gt "$current"; then func_error "AGE \`$age' is greater than the current interface number \`$current'" func_fatal_error "\`$vinfo' is not valid version information" fi # Calculate the version variables. major= versuffix= verstring= case $version_type in none) ;; darwin) # Like Linux, but with the current version available in # verstring for coding it into the library header func_arith $current - $age major=.$func_arith_result versuffix="$major.$age.$revision" # Darwin ld doesn't like 0 for these options... func_arith $current + 1 minor_current=$func_arith_result xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision" verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" ;; freebsd-aout) major=".$current" versuffix=".$current.$revision"; ;; freebsd-elf) major=".$current" versuffix=".$current" ;; irix | nonstopux) if test "X$lt_irix_increment" = "Xno"; then func_arith $current - $age else func_arith $current - $age + 1 fi major=$func_arith_result case $version_type in nonstopux) verstring_prefix=nonstopux ;; *) verstring_prefix=sgi ;; esac verstring="$verstring_prefix$major.$revision" # Add in all the interfaces that we are compatible with. loop=$revision while test "$loop" -ne 0; do func_arith $revision - $loop iface=$func_arith_result func_arith $loop - 1 loop=$func_arith_result verstring="$verstring_prefix$major.$iface:$verstring" done # Before this point, $major must not contain `.'. major=.$major versuffix="$major.$revision" ;; linux) # correct to gnu/linux during the next big refactor func_arith $current - $age major=.$func_arith_result versuffix="$major.$age.$revision" ;; osf) func_arith $current - $age major=.$func_arith_result versuffix=".$current.$age.$revision" verstring="$current.$age.$revision" # Add in all the interfaces that we are compatible with. loop=$age while test "$loop" -ne 0; do func_arith $current - $loop iface=$func_arith_result func_arith $loop - 1 loop=$func_arith_result verstring="$verstring:${iface}.0" done # Make executables depend on our current version. func_append verstring ":${current}.0" ;; qnx) major=".$current" versuffix=".$current" ;; sunos) major=".$current" versuffix=".$current.$revision" ;; windows) # Use '-' rather than '.', since we only want one # extension on DOS 8.3 filesystems. func_arith $current - $age major=$func_arith_result versuffix="-$major" ;; *) func_fatal_configuration "unknown library version type \`$version_type'" ;; esac # Clear the version info if we defaulted, and they specified a release. if test -z "$vinfo" && test -n "$release"; then major= case $version_type in darwin) # we can't check for "0.0" in archive_cmds due to quoting # problems, so we reset it completely verstring= ;; *) verstring="0.0" ;; esac if test "$need_version" = no; then versuffix= else versuffix=".0.0" fi fi # Remove version info from name if versioning should be avoided if test "$avoid_version" = yes && test "$need_version" = no; then major= versuffix= verstring="" fi # Check to see if the archive will have undefined symbols. if test "$allow_undefined" = yes; then if test "$allow_undefined_flag" = unsupported; then func_warning "undefined symbols not allowed in $host shared libraries" build_libtool_libs=no build_old_libs=yes fi else # Don't allow undefined symbols. allow_undefined_flag="$no_undefined_flag" fi fi func_generate_dlsyms "$libname" "$libname" "yes" func_append libobjs " $symfileobj" test "X$libobjs" = "X " && libobjs= if test "$opt_mode" != relink; then # Remove our outputs, but don't remove object files since they # may have been created when compiling PIC objects. removelist= tempremovelist=`$ECHO "$output_objdir/*"` for p in $tempremovelist; do case $p in *.$objext | *.gcno) ;; $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*) if test "X$precious_files_regex" != "X"; then if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1 then continue fi fi func_append removelist " $p" ;; *) ;; esac done test -n "$removelist" && \ func_show_eval "${RM}r \$removelist" fi # Now set the variables for building old libraries. if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then func_append oldlibs " $output_objdir/$libname.$libext" # Transform .lo files to .o files. oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; $lo2o" | $NL2SP` fi # Eliminate all temporary directories. #for path in $notinst_path; do # lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"` # deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"` # dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"` #done if test -n "$xrpath"; then # If the user specified any rpath flags, then add them. temp_xrpath= for libdir in $xrpath; do func_replace_sysroot "$libdir" func_append temp_xrpath " -R$func_replace_sysroot_result" case "$finalize_rpath " in *" $libdir "*) ;; *) func_append finalize_rpath " $libdir" ;; esac done if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then dependency_libs="$temp_xrpath $dependency_libs" fi fi # Make sure dlfiles contains only unique files that won't be dlpreopened old_dlfiles="$dlfiles" dlfiles= for lib in $old_dlfiles; do case " $dlprefiles $dlfiles " in *" $lib "*) ;; *) func_append dlfiles " $lib" ;; esac done # Make sure dlprefiles contains only unique files old_dlprefiles="$dlprefiles" dlprefiles= for lib in $old_dlprefiles; do case "$dlprefiles " in *" $lib "*) ;; *) func_append dlprefiles " $lib" ;; esac done if test "$build_libtool_libs" = yes; then if test -n "$rpath"; then case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*) # these systems don't actually have a c library (as such)! ;; *-*-rhapsody* | *-*-darwin1.[012]) # Rhapsody C library is in the System framework func_append deplibs " System.ltframework" ;; *-*-netbsd*) # Don't link with libc until the a.out ld.so is fixed. ;; *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) # Do not include libc due to us having libc/libc_r. ;; *-*-sco3.2v5* | *-*-sco5v6*) # Causes problems with __ctype ;; *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) # Compiler inserts libc in the correct place for threads to work ;; *) # Add libc to deplibs on all other systems if necessary. if test "$build_libtool_need_lc" = "yes"; then func_append deplibs " -lc" fi ;; esac fi # Transform deplibs into only deplibs that can be linked in shared. name_save=$name libname_save=$libname release_save=$release versuffix_save=$versuffix major_save=$major # I'm not sure if I'm treating the release correctly. I think # release should show up in the -l (ie -lgmp5) so we don't want to # add it in twice. Is that correct? release="" versuffix="" major="" newdeplibs= droppeddeps=no case $deplibs_check_method in pass_all) # Don't check for shared/static. Everything works. # This might be a little naive. We might want to check # whether the library exists or not. But this is on # osf3 & osf4 and I'm not really sure... Just # implementing what was already the behavior. newdeplibs=$deplibs ;; test_compile) # This code stresses the "libraries are programs" paradigm to its # limits. Maybe even breaks it. We compile a program, linking it # against the deplibs as a proxy for the library. Then we can check # whether they linked in statically or dynamically with ldd. $opt_dry_run || $RM conftest.c cat > conftest.c </dev/null` $nocaseglob else potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null` fi for potent_lib in $potential_libs; do # Follow soft links. if ls -lLd "$potent_lib" 2>/dev/null | $GREP " -> " >/dev/null; then continue fi # The statement above tries to avoid entering an # endless loop below, in case of cyclic links. # We might still enter an endless loop, since a link # loop can be closed while we follow links, # but so what? potlib="$potent_lib" while test -h "$potlib" 2>/dev/null; do potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'` case $potliblink in [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";; *) potlib=`$ECHO "$potlib" | $SED 's,[^/]*$,,'`"$potliblink";; esac done if eval $file_magic_cmd \"\$potlib\" 2>/dev/null | $SED -e 10q | $EGREP "$file_magic_regex" > /dev/null; then func_append newdeplibs " $a_deplib" a_deplib="" break 2 fi done done fi if test -n "$a_deplib" ; then droppeddeps=yes echo $ECHO "*** Warning: linker path does not have real file for library $a_deplib." echo "*** I have the capability to make that library automatically link in when" echo "*** you link to this library. But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have" echo "*** because I did check the linker path looking for a file starting" if test -z "$potlib" ; then $ECHO "*** with $libname but no candidates were found. (...for file magic test)" else $ECHO "*** with $libname and none of the candidates passed a file format test" $ECHO "*** using a file magic. Last file checked: $potlib" fi fi ;; *) # Add a -L argument. func_append newdeplibs " $a_deplib" ;; esac done # Gone through all deplibs. ;; match_pattern*) set dummy $deplibs_check_method; shift match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` for a_deplib in $deplibs; do case $a_deplib in -l*) func_stripname -l '' "$a_deplib" name=$func_stripname_result if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then case " $predeps $postdeps " in *" $a_deplib "*) func_append newdeplibs " $a_deplib" a_deplib="" ;; esac fi if test -n "$a_deplib" ; then libname=`eval "\\$ECHO \"$libname_spec\""` for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do potential_libs=`ls $i/$libname[.-]* 2>/dev/null` for potent_lib in $potential_libs; do potlib="$potent_lib" # see symlink-check above in file_magic test if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \ $EGREP "$match_pattern_regex" > /dev/null; then func_append newdeplibs " $a_deplib" a_deplib="" break 2 fi done done fi if test -n "$a_deplib" ; then droppeddeps=yes echo $ECHO "*** Warning: linker path does not have real file for library $a_deplib." echo "*** I have the capability to make that library automatically link in when" echo "*** you link to this library. But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have" echo "*** because I did check the linker path looking for a file starting" if test -z "$potlib" ; then $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)" else $ECHO "*** with $libname and none of the candidates passed a file format test" $ECHO "*** using a regex pattern. Last file checked: $potlib" fi fi ;; *) # Add a -L argument. func_append newdeplibs " $a_deplib" ;; esac done # Gone through all deplibs. ;; none | unknown | *) newdeplibs="" tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'` if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then for i in $predeps $postdeps ; do # can't use Xsed below, because $i might contain '/' tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s,$i,,"` done fi case $tmp_deplibs in *[!\ \ ]*) echo if test "X$deplibs_check_method" = "Xnone"; then echo "*** Warning: inter-library dependencies are not supported in this platform." else echo "*** Warning: inter-library dependencies are not known to be supported." fi echo "*** All declared inter-library dependencies are being dropped." droppeddeps=yes ;; esac ;; esac versuffix=$versuffix_save major=$major_save release=$release_save libname=$libname_save name=$name_save case $host in *-*-rhapsody* | *-*-darwin1.[012]) # On Rhapsody replace the C library with the System framework newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'` ;; esac if test "$droppeddeps" = yes; then if test "$module" = yes; then echo echo "*** Warning: libtool could not satisfy all declared inter-library" $ECHO "*** dependencies of module $libname. Therefore, libtool will create" echo "*** a static module, that should work as long as the dlopening" echo "*** application is linked with the -dlopen flag." if test -z "$global_symbol_pipe"; then echo echo "*** However, this would only work if libtool was able to extract symbol" echo "*** lists from a program, using \`nm' or equivalent, but libtool could" echo "*** not find such a program. So, this module is probably useless." echo "*** \`nm' from GNU binutils and a full rebuild may help." fi if test "$build_old_libs" = no; then oldlibs="$output_objdir/$libname.$libext" build_libtool_libs=module build_old_libs=yes else build_libtool_libs=no fi else echo "*** The inter-library dependencies that have been dropped here will be" echo "*** automatically added whenever a program is linked with this library" echo "*** or is declared to -dlopen it." if test "$allow_undefined" = no; then echo echo "*** Since this library must not contain undefined symbols," echo "*** because either the platform does not support them or" echo "*** it was explicitly requested with -no-undefined," echo "*** libtool will only create a static version of it." if test "$build_old_libs" = no; then oldlibs="$output_objdir/$libname.$libext" build_libtool_libs=module build_old_libs=yes else build_libtool_libs=no fi fi fi fi # Done checking deplibs! deplibs=$newdeplibs fi # Time to change all our "foo.ltframework" stuff back to "-framework foo" case $host in *-*-darwin*) newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` ;; esac # move library search paths that coincide with paths to not yet # installed libraries to the beginning of the library search list new_libs= for path in $notinst_path; do case " $new_libs " in *" -L$path/$objdir "*) ;; *) case " $deplibs " in *" -L$path/$objdir "*) func_append new_libs " -L$path/$objdir" ;; esac ;; esac done for deplib in $deplibs; do case $deplib in -L*) case " $new_libs " in *" $deplib "*) ;; *) func_append new_libs " $deplib" ;; esac ;; *) func_append new_libs " $deplib" ;; esac done deplibs="$new_libs" # All the library-specific variables (install_libdir is set above). library_names= old_library= dlname= # Test again, we may have decided not to build it any more if test "$build_libtool_libs" = yes; then # Remove ${wl} instances when linking with ld. # FIXME: should test the right _cmds variable. case $archive_cmds in *\$LD\ *) wl= ;; esac if test "$hardcode_into_libs" = yes; then # Hardcode the library paths hardcode_libdirs= dep_rpath= rpath="$finalize_rpath" test "$opt_mode" != relink && rpath="$compile_rpath$rpath" for libdir in $rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then func_replace_sysroot "$libdir" libdir=$func_replace_sysroot_result if test -z "$hardcode_libdirs"; then hardcode_libdirs="$libdir" else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" func_append dep_rpath " $flag" fi elif test -n "$runpath_var"; then case "$perm_rpath " in *" $libdir "*) ;; *) func_append perm_rpath " $libdir" ;; esac fi done # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then libdir="$hardcode_libdirs" eval "dep_rpath=\"$hardcode_libdir_flag_spec\"" fi if test -n "$runpath_var" && test -n "$perm_rpath"; then # We should set the runpath_var. rpath= for dir in $perm_rpath; do func_append rpath "$dir:" done eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var" fi test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs" fi shlibpath="$finalize_shlibpath" test "$opt_mode" != relink && shlibpath="$compile_shlibpath$shlibpath" if test -n "$shlibpath"; then eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var" fi # Get the real and link names of the library. eval shared_ext=\"$shrext_cmds\" eval library_names=\"$library_names_spec\" set dummy $library_names shift realname="$1" shift if test -n "$soname_spec"; then eval soname=\"$soname_spec\" else soname="$realname" fi if test -z "$dlname"; then dlname=$soname fi lib="$output_objdir/$realname" linknames= for link do func_append linknames " $link" done # Use standard objects if they are pic test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP` test "X$libobjs" = "X " && libobjs= delfiles= if test -n "$export_symbols" && test -n "$include_expsyms"; then $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp" export_symbols="$output_objdir/$libname.uexp" func_append delfiles " $export_symbols" fi orig_export_symbols= case $host_os in cygwin* | mingw* | cegcc*) if test -n "$export_symbols" && test -z "$export_symbols_regex"; then # exporting using user supplied symfile if test "x`$SED 1q $export_symbols`" != xEXPORTS; then # and it's NOT already a .def file. Must figure out # which of the given symbols are data symbols and tag # them as such. So, trigger use of export_symbols_cmds. # export_symbols gets reassigned inside the "prepare # the list of exported symbols" if statement, so the # include_expsyms logic still works. orig_export_symbols="$export_symbols" export_symbols= always_export_symbols=yes fi fi ;; esac # Prepare the list of exported symbols if test -z "$export_symbols"; then if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then func_verbose "generating symbol list for \`$libname.la'" export_symbols="$output_objdir/$libname.exp" $opt_dry_run || $RM $export_symbols cmds=$export_symbols_cmds save_ifs="$IFS"; IFS='~' for cmd1 in $cmds; do IFS="$save_ifs" # Take the normal branch if the nm_file_list_spec branch # doesn't work or if tool conversion is not needed. case $nm_file_list_spec~$to_tool_file_cmd in *~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*) try_normal_branch=yes eval cmd=\"$cmd1\" func_len " $cmd" len=$func_len_result ;; *) try_normal_branch=no ;; esac if test "$try_normal_branch" = yes \ && { test "$len" -lt "$max_cmd_len" \ || test "$max_cmd_len" -le -1; } then func_show_eval "$cmd" 'exit $?' skipped_export=false elif test -n "$nm_file_list_spec"; then func_basename "$output" output_la=$func_basename_result save_libobjs=$libobjs save_output=$output output=${output_objdir}/${output_la}.nm func_to_tool_file "$output" libobjs=$nm_file_list_spec$func_to_tool_file_result func_append delfiles " $output" func_verbose "creating $NM input file list: $output" for obj in $save_libobjs; do func_to_tool_file "$obj" $ECHO "$func_to_tool_file_result" done > "$output" eval cmd=\"$cmd1\" func_show_eval "$cmd" 'exit $?' output=$save_output libobjs=$save_libobjs skipped_export=false else # The command line is too long to execute in one step. func_verbose "using reloadable object file for export list..." skipped_export=: # Break out early, otherwise skipped_export may be # set to false by a later but shorter cmd. break fi done IFS="$save_ifs" if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' func_show_eval '$MV "${export_symbols}T" "$export_symbols"' fi fi fi if test -n "$export_symbols" && test -n "$include_expsyms"; then tmp_export_symbols="$export_symbols" test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' fi if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then # The given exports_symbols file has to be filtered, so filter it. func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" # FIXME: $output_objdir/$libname.filter potentially contains lots of # 's' commands which not all seds can handle. GNU sed should be fine # though. Also, the filter scales superlinearly with the number of # global variables. join(1) would be nice here, but unfortunately # isn't a blessed tool. $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter func_append delfiles " $export_symbols $output_objdir/$libname.filter" export_symbols=$output_objdir/$libname.def $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols fi tmp_deplibs= for test_deplib in $deplibs; do case " $convenience " in *" $test_deplib "*) ;; *) func_append tmp_deplibs " $test_deplib" ;; esac done deplibs="$tmp_deplibs" if test -n "$convenience"; then if test -n "$whole_archive_flag_spec" && test "$compiler_needs_object" = yes && test -z "$libobjs"; then # extract the archives, so we have objects to list. # TODO: could optimize this to just extract one archive. whole_archive_flag_spec= fi if test -n "$whole_archive_flag_spec"; then save_libobjs=$libobjs eval libobjs=\"\$libobjs $whole_archive_flag_spec\" test "X$libobjs" = "X " && libobjs= else gentop="$output_objdir/${outputname}x" func_append generated " $gentop" func_extract_archives $gentop $convenience func_append libobjs " $func_extract_archives_result" test "X$libobjs" = "X " && libobjs= fi fi if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then eval flag=\"$thread_safe_flag_spec\" func_append linker_flags " $flag" fi # Make a backup of the uninstalled library when relinking if test "$opt_mode" = relink; then $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $? fi # Do each of the archive commands. if test "$module" = yes && test -n "$module_cmds" ; then if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then eval test_cmds=\"$module_expsym_cmds\" cmds=$module_expsym_cmds else eval test_cmds=\"$module_cmds\" cmds=$module_cmds fi else if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then eval test_cmds=\"$archive_expsym_cmds\" cmds=$archive_expsym_cmds else eval test_cmds=\"$archive_cmds\" cmds=$archive_cmds fi fi if test "X$skipped_export" != "X:" && func_len " $test_cmds" && len=$func_len_result && test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then : else # The command line is too long to link in one step, link piecewise # or, if using GNU ld and skipped_export is not :, use a linker # script. # Save the value of $output and $libobjs because we want to # use them later. If we have whole_archive_flag_spec, we # want to use save_libobjs as it was before # whole_archive_flag_spec was expanded, because we can't # assume the linker understands whole_archive_flag_spec. # This may have to be revisited, in case too many # convenience libraries get linked in and end up exceeding # the spec. if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then save_libobjs=$libobjs fi save_output=$output func_basename "$output" output_la=$func_basename_result # Clear the reloadable object creation command queue and # initialize k to one. test_cmds= concat_cmds= objlist= last_robj= k=1 if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then output=${output_objdir}/${output_la}.lnkscript func_verbose "creating GNU ld script: $output" echo 'INPUT (' > $output for obj in $save_libobjs do func_to_tool_file "$obj" $ECHO "$func_to_tool_file_result" >> $output done echo ')' >> $output func_append delfiles " $output" func_to_tool_file "$output" output=$func_to_tool_file_result elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then output=${output_objdir}/${output_la}.lnk func_verbose "creating linker input file list: $output" : > $output set x $save_libobjs shift firstobj= if test "$compiler_needs_object" = yes; then firstobj="$1 " shift fi for obj do func_to_tool_file "$obj" $ECHO "$func_to_tool_file_result" >> $output done func_append delfiles " $output" func_to_tool_file "$output" output=$firstobj\"$file_list_spec$func_to_tool_file_result\" else if test -n "$save_libobjs"; then func_verbose "creating reloadable object files..." output=$output_objdir/$output_la-${k}.$objext eval test_cmds=\"$reload_cmds\" func_len " $test_cmds" len0=$func_len_result len=$len0 # Loop over the list of objects to be linked. for obj in $save_libobjs do func_len " $obj" func_arith $len + $func_len_result len=$func_arith_result if test "X$objlist" = X || test "$len" -lt "$max_cmd_len"; then func_append objlist " $obj" else # The command $test_cmds is almost too long, add a # command to the queue. if test "$k" -eq 1 ; then # The first file doesn't have a previous command to add. reload_objs=$objlist eval concat_cmds=\"$reload_cmds\" else # All subsequent reloadable object files will link in # the last one created. reload_objs="$objlist $last_robj" eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\" fi last_robj=$output_objdir/$output_la-${k}.$objext func_arith $k + 1 k=$func_arith_result output=$output_objdir/$output_la-${k}.$objext objlist=" $obj" func_len " $last_robj" func_arith $len0 + $func_len_result len=$func_arith_result fi done # Handle the remaining objects by creating one last # reloadable object file. All subsequent reloadable object # files will link in the last one created. test -z "$concat_cmds" || concat_cmds=$concat_cmds~ reload_objs="$objlist $last_robj" eval concat_cmds=\"\${concat_cmds}$reload_cmds\" if test -n "$last_robj"; then eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\" fi func_append delfiles " $output" else output= fi if ${skipped_export-false}; then func_verbose "generating symbol list for \`$libname.la'" export_symbols="$output_objdir/$libname.exp" $opt_dry_run || $RM $export_symbols libobjs=$output # Append the command to create the export file. test -z "$concat_cmds" || concat_cmds=$concat_cmds~ eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\" if test -n "$last_robj"; then eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" fi fi test -n "$save_libobjs" && func_verbose "creating a temporary reloadable object file: $output" # Loop through the commands generated above and execute them. save_ifs="$IFS"; IFS='~' for cmd in $concat_cmds; do IFS="$save_ifs" $opt_silent || { func_quote_for_expand "$cmd" eval "func_echo $func_quote_for_expand_result" } $opt_dry_run || eval "$cmd" || { lt_exit=$? # Restore the uninstalled library and exit if test "$opt_mode" = relink; then ( cd "$output_objdir" && \ $RM "${realname}T" && \ $MV "${realname}U" "$realname" ) fi exit $lt_exit } done IFS="$save_ifs" if test -n "$export_symbols_regex" && ${skipped_export-false}; then func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' func_show_eval '$MV "${export_symbols}T" "$export_symbols"' fi fi if ${skipped_export-false}; then if test -n "$export_symbols" && test -n "$include_expsyms"; then tmp_export_symbols="$export_symbols" test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' fi if test -n "$orig_export_symbols"; then # The given exports_symbols file has to be filtered, so filter it. func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" # FIXME: $output_objdir/$libname.filter potentially contains lots of # 's' commands which not all seds can handle. GNU sed should be fine # though. Also, the filter scales superlinearly with the number of # global variables. join(1) would be nice here, but unfortunately # isn't a blessed tool. $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter func_append delfiles " $export_symbols $output_objdir/$libname.filter" export_symbols=$output_objdir/$libname.def $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols fi fi libobjs=$output # Restore the value of output. output=$save_output if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then eval libobjs=\"\$libobjs $whole_archive_flag_spec\" test "X$libobjs" = "X " && libobjs= fi # Expand the library linking commands again to reset the # value of $libobjs for piecewise linking. # Do each of the archive commands. if test "$module" = yes && test -n "$module_cmds" ; then if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then cmds=$module_expsym_cmds else cmds=$module_cmds fi else if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then cmds=$archive_expsym_cmds else cmds=$archive_cmds fi fi fi if test -n "$delfiles"; then # Append the command to remove temporary files to $cmds. eval cmds=\"\$cmds~\$RM $delfiles\" fi # Add any objects from preloaded convenience libraries if test -n "$dlprefiles"; then gentop="$output_objdir/${outputname}x" func_append generated " $gentop" func_extract_archives $gentop $dlprefiles func_append libobjs " $func_extract_archives_result" test "X$libobjs" = "X " && libobjs= fi save_ifs="$IFS"; IFS='~' for cmd in $cmds; do IFS="$save_ifs" eval cmd=\"$cmd\" $opt_silent || { func_quote_for_expand "$cmd" eval "func_echo $func_quote_for_expand_result" } $opt_dry_run || eval "$cmd" || { lt_exit=$? # Restore the uninstalled library and exit if test "$opt_mode" = relink; then ( cd "$output_objdir" && \ $RM "${realname}T" && \ $MV "${realname}U" "$realname" ) fi exit $lt_exit } done IFS="$save_ifs" # Restore the uninstalled library and exit if test "$opt_mode" = relink; then $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $? if test -n "$convenience"; then if test -z "$whole_archive_flag_spec"; then func_show_eval '${RM}r "$gentop"' fi fi exit $EXIT_SUCCESS fi # Create links to the real library. for linkname in $linknames; do if test "$realname" != "$linkname"; then func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?' fi done # If -module or -export-dynamic was specified, set the dlname. if test "$module" = yes || test "$export_dynamic" = yes; then # On all known operating systems, these are identical. dlname="$soname" fi fi ;; obj) if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then func_warning "\`-dlopen' is ignored for objects" fi case " $deplibs" in *\ -l* | *\ -L*) func_warning "\`-l' and \`-L' are ignored for objects" ;; esac test -n "$rpath" && \ func_warning "\`-rpath' is ignored for objects" test -n "$xrpath" && \ func_warning "\`-R' is ignored for objects" test -n "$vinfo" && \ func_warning "\`-version-info' is ignored for objects" test -n "$release" && \ func_warning "\`-release' is ignored for objects" case $output in *.lo) test -n "$objs$old_deplibs" && \ func_fatal_error "cannot build library object \`$output' from non-libtool objects" libobj=$output func_lo2o "$libobj" obj=$func_lo2o_result ;; *) libobj= obj="$output" ;; esac # Delete the old objects. $opt_dry_run || $RM $obj $libobj # Objects from convenience libraries. This assumes # single-version convenience libraries. Whenever we create # different ones for PIC/non-PIC, this we'll have to duplicate # the extraction. reload_conv_objs= gentop= # reload_cmds runs $LD directly, so let us get rid of # -Wl from whole_archive_flag_spec and hope we can get by with # turning comma into space.. wl= if test -n "$convenience"; then if test -n "$whole_archive_flag_spec"; then eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\" reload_conv_objs=$reload_objs\ `$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'` else gentop="$output_objdir/${obj}x" func_append generated " $gentop" func_extract_archives $gentop $convenience reload_conv_objs="$reload_objs $func_extract_archives_result" fi fi # If we're not building shared, we need to use non_pic_objs test "$build_libtool_libs" != yes && libobjs="$non_pic_objects" # Create the old-style object. reload_objs="$objs$old_deplibs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; /\.lib$/d; $lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test output="$obj" func_execute_cmds "$reload_cmds" 'exit $?' # Exit if we aren't doing a library object file. if test -z "$libobj"; then if test -n "$gentop"; then func_show_eval '${RM}r "$gentop"' fi exit $EXIT_SUCCESS fi if test "$build_libtool_libs" != yes; then if test -n "$gentop"; then func_show_eval '${RM}r "$gentop"' fi # Create an invalid libtool object if no PIC, so that we don't # accidentally link it into a program. # $show "echo timestamp > $libobj" # $opt_dry_run || eval "echo timestamp > $libobj" || exit $? exit $EXIT_SUCCESS fi if test -n "$pic_flag" || test "$pic_mode" != default; then # Only do commands if we really have different PIC objects. reload_objs="$libobjs $reload_conv_objs" output="$libobj" func_execute_cmds "$reload_cmds" 'exit $?' fi if test -n "$gentop"; then func_show_eval '${RM}r "$gentop"' fi exit $EXIT_SUCCESS ;; prog) case $host in *cygwin*) func_stripname '' '.exe' "$output" output=$func_stripname_result.exe;; esac test -n "$vinfo" && \ func_warning "\`-version-info' is ignored for programs" test -n "$release" && \ func_warning "\`-release' is ignored for programs" test "$preload" = yes \ && test "$dlopen_support" = unknown \ && test "$dlopen_self" = unknown \ && test "$dlopen_self_static" = unknown && \ func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support." case $host in *-*-rhapsody* | *-*-darwin1.[012]) # On Rhapsody replace the C library is the System framework compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'` finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'` ;; esac case $host in *-*-darwin*) # Don't allow lazy linking, it breaks C++ global constructors # But is supposedly fixed on 10.4 or later (yay!). if test "$tagname" = CXX ; then case ${MACOSX_DEPLOYMENT_TARGET-10.0} in 10.[0123]) func_append compile_command " ${wl}-bind_at_load" func_append finalize_command " ${wl}-bind_at_load" ;; esac fi # Time to change all our "foo.ltframework" stuff back to "-framework foo" compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` ;; esac # move library search paths that coincide with paths to not yet # installed libraries to the beginning of the library search list new_libs= for path in $notinst_path; do case " $new_libs " in *" -L$path/$objdir "*) ;; *) case " $compile_deplibs " in *" -L$path/$objdir "*) func_append new_libs " -L$path/$objdir" ;; esac ;; esac done for deplib in $compile_deplibs; do case $deplib in -L*) case " $new_libs " in *" $deplib "*) ;; *) func_append new_libs " $deplib" ;; esac ;; *) func_append new_libs " $deplib" ;; esac done compile_deplibs="$new_libs" func_append compile_command " $compile_deplibs" func_append finalize_command " $finalize_deplibs" if test -n "$rpath$xrpath"; then # If the user specified any rpath flags, then add them. for libdir in $rpath $xrpath; do # This is the magic to use -rpath. case "$finalize_rpath " in *" $libdir "*) ;; *) func_append finalize_rpath " $libdir" ;; esac done fi # Now hardcode the library paths rpath= hardcode_libdirs= for libdir in $compile_rpath $finalize_rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then if test -z "$hardcode_libdirs"; then hardcode_libdirs="$libdir" else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" func_append rpath " $flag" fi elif test -n "$runpath_var"; then case "$perm_rpath " in *" $libdir "*) ;; *) func_append perm_rpath " $libdir" ;; esac fi case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'` case :$dllsearchpath: in *":$libdir:"*) ;; ::) dllsearchpath=$libdir;; *) func_append dllsearchpath ":$libdir";; esac case :$dllsearchpath: in *":$testbindir:"*) ;; ::) dllsearchpath=$testbindir;; *) func_append dllsearchpath ":$testbindir";; esac ;; esac done # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then libdir="$hardcode_libdirs" eval rpath=\" $hardcode_libdir_flag_spec\" fi compile_rpath="$rpath" rpath= hardcode_libdirs= for libdir in $finalize_rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then if test -z "$hardcode_libdirs"; then hardcode_libdirs="$libdir" else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" func_append rpath " $flag" fi elif test -n "$runpath_var"; then case "$finalize_perm_rpath " in *" $libdir "*) ;; *) func_append finalize_perm_rpath " $libdir" ;; esac fi done # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then libdir="$hardcode_libdirs" eval rpath=\" $hardcode_libdir_flag_spec\" fi finalize_rpath="$rpath" if test -n "$libobjs" && test "$build_old_libs" = yes; then # Transform all the library objects into standard objects. compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP` finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP` fi func_generate_dlsyms "$outputname" "@PROGRAM@" "no" # template prelinking step if test -n "$prelink_cmds"; then func_execute_cmds "$prelink_cmds" 'exit $?' fi wrappers_required=yes case $host in *cegcc* | *mingw32ce*) # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway. wrappers_required=no ;; *cygwin* | *mingw* ) if test "$build_libtool_libs" != yes; then wrappers_required=no fi ;; *) if test "$need_relink" = no || test "$build_libtool_libs" != yes; then wrappers_required=no fi ;; esac if test "$wrappers_required" = no; then # Replace the output file specification. compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'` link_command="$compile_command$compile_rpath" # We have no uninstalled library dependencies, so finalize right now. exit_status=0 func_show_eval "$link_command" 'exit_status=$?' if test -n "$postlink_cmds"; then func_to_tool_file "$output" postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` func_execute_cmds "$postlink_cmds" 'exit $?' fi # Delete the generated files. if test -f "$output_objdir/${outputname}S.${objext}"; then func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"' fi exit $exit_status fi if test -n "$compile_shlibpath$finalize_shlibpath"; then compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command" fi if test -n "$finalize_shlibpath"; then finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command" fi compile_var= finalize_var= if test -n "$runpath_var"; then if test -n "$perm_rpath"; then # We should set the runpath_var. rpath= for dir in $perm_rpath; do func_append rpath "$dir:" done compile_var="$runpath_var=\"$rpath\$$runpath_var\" " fi if test -n "$finalize_perm_rpath"; then # We should set the runpath_var. rpath= for dir in $finalize_perm_rpath; do func_append rpath "$dir:" done finalize_var="$runpath_var=\"$rpath\$$runpath_var\" " fi fi if test "$no_install" = yes; then # We don't need to create a wrapper script. link_command="$compile_var$compile_command$compile_rpath" # Replace the output file specification. link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'` # Delete the old output file. $opt_dry_run || $RM $output # Link the executable and exit func_show_eval "$link_command" 'exit $?' if test -n "$postlink_cmds"; then func_to_tool_file "$output" postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` func_execute_cmds "$postlink_cmds" 'exit $?' fi exit $EXIT_SUCCESS fi if test "$hardcode_action" = relink; then # Fast installation is not supported link_command="$compile_var$compile_command$compile_rpath" relink_command="$finalize_var$finalize_command$finalize_rpath" func_warning "this platform does not like uninstalled shared libraries" func_warning "\`$output' will be relinked during installation" else if test "$fast_install" != no; then link_command="$finalize_var$compile_command$finalize_rpath" if test "$fast_install" = yes; then relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'` else # fast_install is set to needless relink_command= fi else link_command="$compile_var$compile_command$compile_rpath" relink_command="$finalize_var$finalize_command$finalize_rpath" fi fi # Replace the output file specification. link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` # Delete the old output files. $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname func_show_eval "$link_command" 'exit $?' if test -n "$postlink_cmds"; then func_to_tool_file "$output_objdir/$outputname" postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` func_execute_cmds "$postlink_cmds" 'exit $?' fi # Now create the wrapper script. func_verbose "creating $output" # Quote the relink command for shipping. if test -n "$relink_command"; then # Preserve any variables that may affect compiler behavior for var in $variables_saved_for_relink; do if eval test -z \"\${$var+set}\"; then relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" elif eval var_value=\$$var; test -z "$var_value"; then relink_command="$var=; export $var; $relink_command" else func_quote_for_eval "$var_value" relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" fi done relink_command="(cd `pwd`; $relink_command)" relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` fi # Only actually do things if not in dry run mode. $opt_dry_run || { # win32 will think the script is a binary if it has # a .exe suffix, so we strip it off here. case $output in *.exe) func_stripname '' '.exe' "$output" output=$func_stripname_result ;; esac # test for cygwin because mv fails w/o .exe extensions case $host in *cygwin*) exeext=.exe func_stripname '' '.exe' "$outputname" outputname=$func_stripname_result ;; *) exeext= ;; esac case $host in *cygwin* | *mingw* ) func_dirname_and_basename "$output" "" "." output_name=$func_basename_result output_path=$func_dirname_result cwrappersource="$output_path/$objdir/lt-$output_name.c" cwrapper="$output_path/$output_name.exe" $RM $cwrappersource $cwrapper trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15 func_emit_cwrapperexe_src > $cwrappersource # The wrapper executable is built using the $host compiler, # because it contains $host paths and files. 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* you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #include "libxrdp.h" /*****************************************************************************/ struct xrdp_fastpath *APP_CC xrdp_fastpath_create(struct xrdp_sec *owner, struct trans *trans) { struct xrdp_fastpath *self; DEBUG((" in xrdp_fastpath_create")); self = (struct xrdp_fastpath *)g_malloc(sizeof(struct xrdp_fastpath), 1); self->sec_layer = owner; self->trans = trans; self->session = owner->rdp_layer->session; DEBUG((" out xrdp_fastpath_create")); return self; } /*****************************************************************************/ void APP_CC xrdp_fastpath_delete(struct xrdp_fastpath *self) { if (self == 0) { return; } g_free(self); } /*****************************************************************************/ /* returns error */ int APP_CC xrdp_fastpath_reset(struct xrdp_fastpath *self) { return 0; } /*****************************************************************************/ int APP_CC xrdp_fastpath_recv(struct xrdp_fastpath *self, struct stream *s) { int fp_hdr; int len = 0; /* unused */ int byte; char *holdp; DEBUG((" in xrdp_fastpath_recv")); holdp = s->p; if (!s_check_rem(s, 2)) { return 1; } in_uint8(s, fp_hdr); /* fpInputHeader (1 byte) */ in_uint8(s, byte); /* length 1 (1 byte) */ self->numEvents = (fp_hdr & 0x3C) >> 2; self->secFlags = (fp_hdr & 0xC0) >> 6; if (byte & 0x80) { byte &= ~(0x80); len = (byte << 8); if (!s_check_rem(s, 1)) { return 1; } in_uint8(s, byte); /* length 2 (1 byte) */ len += byte; } else { len = byte; } s->next_packet = holdp + len; DEBUG((" out xrdp_fastpath_recv")); return 0; } /*****************************************************************************/ /* no fragmentation */ int APP_CC xrdp_fastpath_init(struct xrdp_fastpath *self, struct stream *s) { int bytes; bytes = self->session->client_info->max_fastpath_frag_bytes; if (bytes < 32 * 1024) { bytes = 32 * 1024; } init_stream(s, bytes); return 0; } /*****************************************************************************/ static int APP_CC xrdp_fastpath_session_callback(struct xrdp_fastpath *self, int msg, long param1, long param2, long param3, long param4) { if (self->session->callback != 0) { /* msg_type can be RDP_INPUT_SYNCHRONIZE - 0 RDP_INPUT_SCANCODE - 4 RDP_INPUT_MOUSE - 0x8001 RDP_INPUT_MOUSEX - 0x8002 */ /* call to xrdp_wm.c : callback */ self->session->callback(self->session->id, msg, param1, param2, param3, param4); } return 0; } /*****************************************************************************/ /* no fragmentation */ int APP_CC xrdp_fastpath_send(struct xrdp_fastpath *self, struct stream *s) { if (trans_write_copy_s(self->trans, s) != 0) { return 1; } xrdp_fastpath_session_callback(self, 0x5556, 0, 0, 0, 0); return 0; } /*****************************************************************************/ /* FASTPATH_INPUT_EVENT_SCANCODE */ static int APP_CC xrdp_fastpath_process_EVENT_SCANCODE(struct xrdp_fastpath *self, int eventFlags, struct stream *s) { int flags; int code; flags = 0; if (!s_check_rem(s, 1)) { return 1; } in_uint8(s, code); /* keyCode (1 byte) */ if ((eventFlags & FASTPATH_INPUT_KBDFLAGS_RELEASE)) { flags |= KBD_FLAG_UP; } else { flags |= KBD_FLAG_DOWN; } if ((eventFlags & FASTPATH_INPUT_KBDFLAGS_EXTENDED)) flags |= KBD_FLAG_EXT; xrdp_fastpath_session_callback(self, RDP_INPUT_SCANCODE, code, 0, flags, 0); return 0; } /*****************************************************************************/ /* FASTPATH_INPUT_EVENT_MOUSE */ static int APP_CC xrdp_fastpath_process_EVENT_MOUSE(struct xrdp_fastpath *self, int eventFlags, struct stream *s) { int pointerFlags; int xPos; int yPos; /* eventFlags MUST be zeroed out */ if (eventFlags != 0) { return 1; } if (!s_check_rem(s, 2 + 2 + 2)) { return 1; } in_uint16_le(s, pointerFlags); /* pointerFlags (2 bytes) */ in_uint16_le(s, xPos); /* xPos (2 bytes) */ in_uint16_le(s, yPos); /* yPos (2 bytes) */ xrdp_fastpath_session_callback(self, RDP_INPUT_MOUSE, xPos, yPos, pointerFlags, 0); return 0; } /*****************************************************************************/ /* FASTPATH_INPUT_EVENT_MOUSEX */ static int APP_CC xrdp_fastpath_process_EVENT_MOUSEX(struct xrdp_fastpath *self, int eventFlags, struct stream *s) { int pointerFlags; int xPos; int yPos; /* eventFlags MUST be zeroed out */ if (eventFlags != 0) { return 1; } if (!s_check_rem(s, 2 + 2 + 2)) { return 1; } in_uint16_le(s, pointerFlags); /* pointerFlags (2 bytes) */ in_uint16_le(s, xPos); /* xPos (2 bytes) */ in_uint16_le(s, yPos); /* yPos (2 bytes) */ xrdp_fastpath_session_callback(self, RDP_INPUT_MOUSEX, xPos, yPos, pointerFlags, 0); return 0; } /*****************************************************************************/ /* FASTPATH_INPUT_EVENT_SYNC */ static int APP_CC xrdp_fastpath_process_EVENT_SYNC(struct xrdp_fastpath *self, int eventFlags, struct stream *s) { /* * The eventCode bitfield (3 bits in size) MUST be set to * FASTPATH_INPUT_EVENT_SYNC (3). * The eventFlags bitfield (5 bits in size) contains flags * indicating the "on" * status of the keyboard toggle keys. */ xrdp_fastpath_session_callback(self, RDP_INPUT_SYNCHRONIZE, eventFlags, 0, 0, 0); return 0; } /*****************************************************************************/ /* FASTPATH_INPUT_EVENT_UNICODE */ static int APP_CC xrdp_fastpath_process_EVENT_UNICODE(struct xrdp_fastpath *self, int eventFlags, struct stream *s) { int flags; int code; flags = 0; if (!s_check_rem(s, 2)) { return 1; } in_uint16_le(s, code); /* unicode (2 byte) */ if (eventFlags & FASTPATH_INPUT_KBDFLAGS_RELEASE) { flags |= KBD_FLAG_UP; } else { flags |= KBD_FLAG_DOWN; } if (eventFlags & FASTPATH_INPUT_KBDFLAGS_EXTENDED) { flags |= KBD_FLAG_EXT; } xrdp_fastpath_session_callback(self, RDP_INPUT_UNICODE, code, 0, flags, 0); return 0; } /*****************************************************************************/ /* FASTPATH_INPUT_EVENT */ int APP_CC xrdp_fastpath_process_input_event(struct xrdp_fastpath *self, struct stream *s) { int i; int eventHeader; int eventCode; int eventFlags; /* process fastpath input events */ for (i = 0; i < self->numEvents; i++) { if (!s_check_rem(s, 1)) { return 1; } in_uint8(s, eventHeader); eventFlags = (eventHeader & 0x1F); eventCode = (eventHeader >> 5); switch (eventCode) { case FASTPATH_INPUT_EVENT_SCANCODE: if (xrdp_fastpath_process_EVENT_SCANCODE(self, eventFlags, s) != 0) { return 1; } break; case FASTPATH_INPUT_EVENT_MOUSE: if (xrdp_fastpath_process_EVENT_MOUSE(self, eventFlags, s) != 0) { return 1; } break; case FASTPATH_INPUT_EVENT_MOUSEX: if (xrdp_fastpath_process_EVENT_MOUSEX(self, eventFlags, s) != 0) { return 1; } break; case FASTPATH_INPUT_EVENT_SYNC: if (xrdp_fastpath_process_EVENT_SYNC(self, eventFlags, s) != 0) { return 1; } break; case FASTPATH_INPUT_EVENT_UNICODE: if (xrdp_fastpath_process_EVENT_UNICODE(self, eventFlags, s) != 0) { return 1; } break; default: g_writeln("xrdp_fastpath_process_input_event: unknown " "eventCode %d", eventCode); break; } } return 0; } xrdp-0.9.1/libxrdp/libxrdp.h0000644000175000017500000004461513027003467012714 00000000000000/** * xrdp: A Remote Desktop Protocol server. * * Copyright (C) Jay Sorg 2004-2014 * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * * libxrdp header */ #if !defined(LIBXRDP_H) #define LIBXRDP_H #if defined(HAVE_CONFIG_H) #include "config_ac.h" #endif #include "arch.h" #include "parse.h" #include "trans.h" #include "xrdp_constants.h" #include "defines.h" #include "os_calls.h" #include "ssl_calls.h" #include "list.h" #include "file.h" #include "libxrdpinc.h" #include "file_loc.h" #include "xrdp_client_info.h" /* iso */ struct xrdp_iso { struct xrdp_mcs *mcs_layer; /* owner */ int rdpNegData; /* bool */ int requestedProtocol; int selectedProtocol; int failureCode; struct trans *trans; }; /* used in mcs */ struct mcs_channel_item { char name[16]; int flags; int chanid; }; /* mcs */ struct xrdp_mcs { struct xrdp_sec *sec_layer; /* owner */ struct xrdp_iso *iso_layer; int userid; int chanid; struct stream *client_mcs_data; struct stream *server_mcs_data; struct list *channel_list; }; /* fastpath */ struct xrdp_fastpath { struct xrdp_sec *sec_layer; /* owner */ struct trans *trans; struct xrdp_session *session; int numEvents; int secFlags; }; /* Encryption Methods */ #define CRYPT_METHOD_NONE 0x00000000 #define CRYPT_METHOD_40BIT 0x00000001 #define CRYPT_METHOD_128BIT 0x00000002 #define CRYPT_METHOD_56BIT 0x00000008 #define CRYPT_METHOD_FIPS 0x00000010 /* Encryption Levels */ #define CRYPT_LEVEL_NONE 0x00000000 #define CRYPT_LEVEL_LOW 0x00000001 #define CRYPT_LEVEL_CLIENT_COMPATIBLE 0x00000002 #define CRYPT_LEVEL_HIGH 0x00000003 #define CRYPT_LEVEL_FIPS 0x00000004 /* sec */ struct xrdp_sec { struct xrdp_rdp *rdp_layer; /* owner */ struct xrdp_mcs *mcs_layer; struct xrdp_fastpath *fastpath_layer; struct xrdp_channel *chan_layer; char server_random[32]; char client_random[256]; char client_crypt_random[256 + 8]; /* 64 + 8, 256 + 8 */ struct stream client_mcs_data; struct stream server_mcs_data; int decrypt_use_count; int encrypt_use_count; char decrypt_key[16]; char encrypt_key[16]; char decrypt_update_key[16]; char encrypt_update_key[16]; int crypt_method; int rc4_key_len; /* 8 = 40 bit, 16 = 128 bit */ int crypt_level; char sign_key[16]; void *decrypt_rc4_info; void *encrypt_rc4_info; char pub_exp[4]; char pub_mod[256]; char pub_sig[64]; char pri_exp[256]; int rsa_key_bytes; /* 64 or 256 , 0 = no rdp security */ char fips_encrypt_key[24]; char fips_decrypt_key[24]; char fips_sign_key[20]; void *encrypt_fips_info; void *decrypt_fips_info; void *sign_fips_info; int is_security_header_present; /* boolean */ }; /* channel */ struct xrdp_channel { struct xrdp_sec *sec_layer; struct xrdp_mcs *mcs_layer; }; /* rdp */ struct xrdp_rdp { struct xrdp_session *session; struct xrdp_sec *sec_layer; int share_id; int mcs_channel; struct xrdp_client_info client_info; struct xrdp_mppc_enc *mppc_enc; void *rfx_enc; }; /* state */ struct xrdp_orders_state { int last_order; /* last order sent */ int clip_left; /* RDP_ORDER_BOUNDS, RDP_ORDER_LASTBOUNDS */ int clip_top; int clip_right; int clip_bottom; int rect_x; /* RDP_ORDER_RECT */ int rect_y; int rect_cx; int rect_cy; int rect_color; int scr_blt_x; /* RDP_ORDER_SCREENBLT */ int scr_blt_y; int scr_blt_cx; int scr_blt_cy; int scr_blt_rop; int scr_blt_srcx; int scr_blt_srcy; int pat_blt_x; /* RDP_ORDER_PATBLT */ int pat_blt_y; int pat_blt_cx; int pat_blt_cy; int pat_blt_rop; int pat_blt_bg_color; int pat_blt_fg_color; struct xrdp_brush pat_blt_brush; int dest_blt_x; /* RDP_ORDER_DESTBLT */ int dest_blt_y; int dest_blt_cx; int dest_blt_cy; int dest_blt_rop; int line_mix_mode; /* RDP_ORDER_LINE */ int line_startx; int line_starty; int line_endx; int line_endy; int line_bg_color; int line_rop; struct xrdp_pen line_pen; int mem_blt_color_table; /* RDP_ORDER_MEMBLT */ int mem_blt_cache_id; int mem_blt_x; int mem_blt_y; int mem_blt_cx; int mem_blt_cy; int mem_blt_rop; int mem_blt_srcx; int mem_blt_srcy; int mem_blt_cache_idx; int text_font; /* RDP_ORDER_TEXT2 */ int text_flags; int text_unknown; int text_mixmode; int text_fg_color; int text_bg_color; int text_clip_left; int text_clip_top; int text_clip_right; int text_clip_bottom; int text_box_left; int text_box_top; int text_box_right; int text_box_bottom; int text_x; int text_y; int text_len; char *text_data; int com_blt_srcidx; /* RDP_ORDER_COMPOSITE */ /* 2 */ int com_blt_srcformat; /* 2 */ int com_blt_srcwidth; /* 2 */ int com_blt_srcrepeat; /* 1 */ int com_blt_srctransform[10]; /* 40 */ int com_blt_mskflags; /* 1 */ int com_blt_mskidx; /* 2 */ int com_blt_mskformat; /* 2 */ int com_blt_mskwidth; /* 2 */ int com_blt_mskrepeat; /* 1 */ int com_blt_op; /* 1 */ int com_blt_srcx; /* 2 */ int com_blt_srcy; /* 2 */ int com_blt_mskx; /* 2 */ int com_blt_msky; /* 2 */ int com_blt_dstx; /* 2 */ int com_blt_dsty; /* 2 */ int com_blt_width; /* 2 */ int com_blt_height; /* 2 */ int com_blt_dstformat; /* 2 */ }; /* orders */ struct xrdp_orders { struct stream *out_s; struct xrdp_rdp *rdp_layer; struct xrdp_session *session; struct xrdp_wm *wm; char *order_count_ptr; /* pointer to count, set when sending */ int order_count; int order_level; /* inc for every call to xrdp_orders_init */ struct xrdp_orders_state orders_state; void *jpeg_han; int rfx_min_pixel; /* shared */ struct stream *s; struct stream *temp_s; }; #define PROTO_RDP_40 1 #define PROTO_RDP_50 2 struct xrdp_mppc_enc { int protocol_type; /* PROTO_RDP_40, PROTO_RDP_50 etc */ char *historyBuffer; /* contains uncompressed data */ char *outputBuffer; /* contains compressed data */ char *outputBufferPlus; int historyOffset; /* next free slot in historyBuffer */ int buf_len; /* length of historyBuffer, protocol dependent */ int bytes_in_opb; /* compressed bytes available in outputBuffer */ int flags; /* PACKET_COMPRESSED, PACKET_AT_FRONT, PACKET_FLUSHED etc */ int flagsHold; int first_pkt; /* this is the first pkt passing through enc */ tui16 *hash_table; }; int APP_CC compress_rdp(struct xrdp_mppc_enc *enc, tui8 *srcData, int len); struct xrdp_mppc_enc * APP_CC mppc_enc_new(int protocol_type); void APP_CC mppc_enc_free(struct xrdp_mppc_enc *enc); /* xrdp_tcp.c */ struct xrdp_tcp * APP_CC xrdp_tcp_create(struct xrdp_iso *owner, struct trans *trans); void APP_CC xrdp_tcp_delete(struct xrdp_tcp *self); int APP_CC xrdp_tcp_init(struct xrdp_tcp *self, struct stream *s); int APP_CC xrdp_tcp_recv(struct xrdp_tcp *self, struct stream *s, int len); int APP_CC xrdp_tcp_send(struct xrdp_tcp *self, struct stream *s); /* xrdp_iso.c */ struct xrdp_iso * APP_CC xrdp_iso_create(struct xrdp_mcs *owner, struct trans *trans); void APP_CC xrdp_iso_delete(struct xrdp_iso *self); int APP_CC xrdp_iso_init(struct xrdp_iso *self, struct stream *s); int APP_CC xrdp_iso_recv(struct xrdp_iso *self, struct stream *s); int APP_CC xrdp_iso_send(struct xrdp_iso *self, struct stream *s); int APP_CC xrdp_iso_incoming(struct xrdp_iso *self); int APP_CC xrdp_iso_detect_tpkt(struct xrdp_iso *self, struct stream *s); /* xrdp_mcs.c */ struct xrdp_mcs * APP_CC xrdp_mcs_create(struct xrdp_sec *owner, struct trans *trans, struct stream *client_mcs_data, struct stream *server_mcs_data); void APP_CC xrdp_mcs_delete(struct xrdp_mcs *self); int APP_CC xrdp_mcs_init(struct xrdp_mcs *self, struct stream *s); int APP_CC xrdp_mcs_recv(struct xrdp_mcs *self, struct stream *s, int *chan); int APP_CC xrdp_mcs_send(struct xrdp_mcs *self, struct stream *s, int chan); int APP_CC xrdp_mcs_incoming(struct xrdp_mcs *self); int APP_CC xrdp_mcs_disconnect(struct xrdp_mcs *self); /* xrdp_sec.c */ struct xrdp_sec *APP_CC xrdp_sec_create(struct xrdp_rdp *owner, struct trans *trans); void APP_CC xrdp_sec_delete(struct xrdp_sec *self); int APP_CC xrdp_sec_init(struct xrdp_sec *self, struct stream *s); int APP_CC xrdp_sec_get_fastpath_bytes(struct xrdp_sec *self); int APP_CC xrdp_sec_init_fastpath(struct xrdp_sec *self, struct stream *s); int APP_CC xrdp_sec_send_fastpath(struct xrdp_sec *self, struct stream *s); int APP_CC xrdp_sec_recv_fastpath(struct xrdp_sec *self, struct stream *s); int APP_CC xrdp_sec_recv(struct xrdp_sec *self, struct stream *s, int *chan); int APP_CC xrdp_sec_send(struct xrdp_sec *self, struct stream *s, int chan); int APP_CC xrdp_sec_process_mcs_data(struct xrdp_sec *self); int APP_CC xrdp_sec_incoming(struct xrdp_sec *self); int APP_CC xrdp_sec_disconnect(struct xrdp_sec *self); /* xrdp_rdp.c */ struct xrdp_rdp * APP_CC xrdp_rdp_create(struct xrdp_session *session, struct trans *trans); void APP_CC xrdp_rdp_delete(struct xrdp_rdp *self); int APP_CC xrdp_rdp_init(struct xrdp_rdp *self, struct stream *s); int APP_CC xrdp_rdp_init_data(struct xrdp_rdp *self, struct stream *s); int APP_CC xrdp_rdp_get_fastpath_bytes(struct xrdp_rdp *self); int APP_CC xrdp_rdp_init_fastpath(struct xrdp_rdp *self, struct stream *s); int APP_CC xrdp_rdp_recv(struct xrdp_rdp *self, struct stream *s, int *code); int APP_CC xrdp_rdp_send(struct xrdp_rdp *self, struct stream *s, int pdu_type); int APP_CC xrdp_rdp_send_data(struct xrdp_rdp *self, struct stream *s, int data_pdu_type); int APP_CC xrdp_rdp_send_fastpath(struct xrdp_rdp *self, struct stream *s, int data_pdu_type); int APP_CC xrdp_rdp_send_data_update_sync(struct xrdp_rdp *self); int APP_CC xrdp_rdp_incoming(struct xrdp_rdp *self); int APP_CC xrdp_rdp_process_data(struct xrdp_rdp *self, struct stream *s); int APP_CC xrdp_rdp_disconnect(struct xrdp_rdp *self); int APP_CC xrdp_rdp_send_deactivate(struct xrdp_rdp *self); /* xrdp_orders.c */ struct xrdp_orders * APP_CC xrdp_orders_create(struct xrdp_session *session, struct xrdp_rdp *rdp_layer); void APP_CC xrdp_orders_delete(struct xrdp_orders *self); int APP_CC xrdp_orders_reset(struct xrdp_orders *self); int APP_CC xrdp_orders_init(struct xrdp_orders *self); int APP_CC xrdp_orders_send(struct xrdp_orders *self); int APP_CC xrdp_orders_force_send(struct xrdp_orders *self); int APP_CC xrdp_orders_check(struct xrdp_orders *self, int max_size); int APP_CC xrdp_orders_rect(struct xrdp_orders *self, int x, int y, int cx, int cy, int color, struct xrdp_rect *rect); int APP_CC xrdp_orders_screen_blt(struct xrdp_orders *self, int x, int y, int cx, int cy, int srcx, int srcy, int rop, struct xrdp_rect *rect); int APP_CC xrdp_orders_pat_blt(struct xrdp_orders *self, int x, int y, int cx, int cy, int rop, int bg_color, int fg_color, struct xrdp_brush *brush, struct xrdp_rect *rect); int APP_CC xrdp_orders_dest_blt(struct xrdp_orders *self, int x, int y, int cx, int cy, int rop, struct xrdp_rect *rect); int APP_CC xrdp_orders_line(struct xrdp_orders *self, int mix_mode, int startx, int starty, int endx, int endy, int rop, int bg_color, struct xrdp_pen *pen, struct xrdp_rect *rect); int APP_CC xrdp_orders_mem_blt(struct xrdp_orders *self, int cache_id, int color_table, int x, int y, int cx, int cy, int rop, int srcx, int srcy, int cache_idx, struct xrdp_rect *rect); int APP_CC xrdp_orders_composite_blt(struct xrdp_orders *self, int srcidx, int srcformat, int srcwidth, int srcrepeat, int *srctransform, int mskflags, int mskidx, int mskformat, int mskwidth, int mskrepeat, int op, int srcx, int srcy, int mskx, int msky, int dstx, int dsty, int width, int height, int dstformat, struct xrdp_rect *rect); int APP_CC xrdp_orders_text(struct xrdp_orders *self, int font, int flags, int mixmode, int fg_color, int bg_color, int clip_left, int clip_top, int clip_right, int clip_bottom, int box_left, int box_top, int box_right, int box_bottom, int x, int y, char *data, int data_len, struct xrdp_rect *rect); int APP_CC xrdp_orders_send_palette(struct xrdp_orders *self, int *palette, int cache_id); int APP_CC xrdp_orders_send_raw_bitmap(struct xrdp_orders *self, int width, int height, int bpp, char *data, int cache_id, int cache_idx); int APP_CC xrdp_orders_send_bitmap(struct xrdp_orders *self, int width, int height, int bpp, char *data, int cache_id, int cache_idx); int APP_CC xrdp_orders_send_font(struct xrdp_orders *self, struct xrdp_font_char *font_char, int font_index, int char_index); int APP_CC xrdp_orders_send_raw_bitmap2(struct xrdp_orders *self, int width, int height, int bpp, char *data, int cache_id, int cache_idx); int APP_CC xrdp_orders_send_bitmap2(struct xrdp_orders *self, int width, int height, int bpp, char *data, int cache_id, int cache_idx, int hints); int APP_CC xrdp_orders_send_bitmap3(struct xrdp_orders *self, int width, int height, int bpp, char *data, int cache_id, int cache_idx, int hints); int APP_CC xrdp_orders_send_brush(struct xrdp_orders *self, int width, int height, int bpp, int type, int size, char *data, int cache_id); int APP_CC xrdp_orders_send_create_os_surface(struct xrdp_orders *self, int id, int width, int height, struct list *del_list); int APP_CC xrdp_orders_send_switch_os_surface(struct xrdp_orders *self, int id); /* xrdp_bitmap_compress.c */ int APP_CC xrdp_bitmap_compress(char *in_data, int width, int height, struct stream *s, int bpp, int byte_limit, int start_line, struct stream *temp_s, int e); int APP_CC xrdp_bitmap32_compress(char *in_data, int width, int height, struct stream *s, int bpp, int byte_limit, int start_line, struct stream *temp_s, int e, int flags); int APP_CC xrdp_jpeg_compress(void *handle, char *in_data, int width, int height, struct stream *s, int bpp, int byte_limit, int start_line, struct stream *temp_s, int e, int quality); int APP_CC xrdp_codec_jpeg_compress(void *handle, int format, /* input data format */ char *inp_data, /* input data */ int width, /* width of inp_data */ int height, /* height of inp_data */ int stride, /* inp_data stride, in bytes*/ int x, /* x loc in inp_data */ int y, /* y loc in inp_data */ int cx, /* width of area to compress */ int cy, /* height of area to compress */ int quality, /* higher numbers compress less */ char *out_data, /* dest for jpg image */ int *io_len /* length of out_data and on return */ /* len of compressed data */ ); void *APP_CC xrdp_jpeg_init(void); int APP_CC xrdp_jpeg_deinit(void *handle); /* xrdp_channel.c */ struct xrdp_channel* APP_CC xrdp_channel_create(struct xrdp_sec *owner, struct xrdp_mcs *mcs_layer); void APP_CC xrdp_channel_delete(struct xrdp_channel *self); int APP_CC xrdp_channel_init(struct xrdp_channel *self, struct stream *s); int APP_CC xrdp_channel_send(struct xrdp_channel *self, struct stream *s, int channel_id, int total_data_len, int flags); int APP_CC xrdp_channel_process(struct xrdp_channel *self, struct stream *s, int chanid); /* xrdp_fastpath.c */ struct xrdp_fastpath *APP_CC xrdp_fastpath_create(struct xrdp_sec *owner, struct trans *trans); void APP_CC xrdp_fastpath_delete(struct xrdp_fastpath *self); int APP_CC xrdp_fastpath_recv(struct xrdp_fastpath *self, struct stream *s); int APP_CC xrdp_fastpath_process_input_event(struct xrdp_fastpath *self, struct stream *s); int APP_CC xrdp_fastpath_init(struct xrdp_fastpath *self, struct stream *s); int APP_CC xrdp_fastpath_send(struct xrdp_fastpath *self, struct stream *s); /* xrdp_caps.c */ int APP_CC xrdp_caps_send_demand_active(struct xrdp_rdp *self); int APP_CC xrdp_caps_process_confirm_active(struct xrdp_rdp *self, struct stream *s); #endif xrdp-0.9.1/libxrdp/Makefile.am0000644000175000017500000000227213027003467013124 00000000000000EXTRA_DIST = \ xrdp_surface.c AM_CPPFLAGS = \ -DXRDP_CFG_PATH=\"${sysconfdir}/xrdp\" \ -DXRDP_SBIN_PATH=\"${sbindir}\" \ -DXRDP_SHARE_PATH=\"${datadir}/xrdp\" \ -DXRDP_PID_PATH=\"${localstatedir}/run\" \ -I$(top_srcdir)/common AM_LDFLAGS = LIBXRDP_EXTRA_LIBS = if XRDP_DEBUG AM_CPPFLAGS += -DXRDP_DEBUG else AM_CPPFLAGS += -DXRDP_NODEBUG endif if XRDP_NEUTRINORDP AM_CPPFLAGS += -DXRDP_NEUTRINORDP LIBXRDP_EXTRA_LIBS += $(FREERDP_LIBS) endif if XRDP_RFXCODEC AM_CPPFLAGS += -DXRDP_RFXCODEC endif if XRDP_TJPEG AM_CPPFLAGS += -DXRDP_JPEG -DXRDP_TJPEG @TurboJpegIncDir@ AM_LDFLAGS += @TurboJpegLibDir@ LIBXRDP_EXTRA_LIBS += -lturbojpeg else if XRDP_JPEG AM_CPPFLAGS += -DXRDP_JPEG LIBXRDP_EXTRA_LIBS += -ljpeg endif endif module_LTLIBRARIES = \ libxrdp.la libxrdp_la_SOURCES = \ libxrdp.c \ libxrdp.h \ libxrdpinc.h \ xrdp_bitmap32_compress.c \ xrdp_bitmap_compress.c \ xrdp_caps.c \ xrdp_channel.c \ xrdp_fastpath.c \ xrdp_iso.c \ xrdp_jpeg_compress.c \ xrdp_mcs.c \ xrdp_mppc_enc.c \ xrdp_orders.c \ xrdp_orders_rail.c \ xrdp_orders_rail.h \ xrdp_rdp.c \ xrdp_sec.c libxrdp_la_LIBADD = \ $(top_builddir)/common/libcommon.la \ $(LIBXRDP_EXTRA_LIBS) xrdp-0.9.1/libxrdp/xrdp_sec.c0000644000175000017500000021776413027003467013061 00000000000000/** * xrdp: A Remote Desktop Protocol server. * * Copyright (C) Jay Sorg 2004-2014 * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * * secure layer */ #include "libxrdp.h" #include "log.h" #define LOG_LEVEL 1 #define LLOG(_level, _args) \ do { if (_level < LOG_LEVEL) { g_write _args ; } } while (0) #define LLOGLN(_level, _args) \ do { if (_level < LOG_LEVEL) { g_writeln _args ; } } while (0) #define LHEXDUMP(_level, _args) \ do { if (_level < LOG_LEVEL) { g_hexdump _args ; } } while (0) /* some compilers need unsigned char to avoid warnings */ static tui8 g_pad_54[40] = { 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54 }; /* some compilers need unsigned char to avoid warnings */ static tui8 g_pad_92[48] = { 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92 }; /* some compilers need unsigned char to avoid warnings */ static tui8 g_lic1[322] = { 0x80, 0x00, 0x3e, 0x01, 0x01, 0x02, 0x3e, 0x01, 0x7b, 0x3c, 0x31, 0xa6, 0xae, 0xe8, 0x74, 0xf6, 0xb4, 0xa5, 0x03, 0x90, 0xe7, 0xc2, 0xc7, 0x39, 0xba, 0x53, 0x1c, 0x30, 0x54, 0x6e, 0x90, 0x05, 0xd0, 0x05, 0xce, 0x44, 0x18, 0x91, 0x83, 0x81, 0x00, 0x00, 0x04, 0x00, 0x2c, 0x00, 0x00, 0x00, 0x4d, 0x00, 0x69, 0x00, 0x63, 0x00, 0x72, 0x00, 0x6f, 0x00, 0x73, 0x00, 0x6f, 0x00, 0x66, 0x00, 0x74, 0x00, 0x20, 0x00, 0x43, 0x00, 0x6f, 0x00, 0x72, 0x00, 0x70, 0x00, 0x6f, 0x00, 0x72, 0x00, 0x61, 0x00, 0x74, 0x00, 0x69, 0x00, 0x6f, 0x00, 0x6e, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x32, 0x00, 0x33, 0x00, 0x36, 0x00, 0x00, 0x00, 0x0d, 0x00, 0x04, 0x00, 0x01, 0x00, 0x00, 0x00, 0x03, 0x00, 0xb8, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x06, 0x00, 0x5c, 0x00, 0x52, 0x53, 0x41, 0x31, 0x48, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x3f, 0x00, 0x00, 0x00, 0x01, 0x00, 0x01, 0x00, 0x01, 0xc7, 0xc9, 0xf7, 0x8e, 0x5a, 0x38, 0xe4, 0x29, 0xc3, 0x00, 0x95, 0x2d, 0xdd, 0x4c, 0x3e, 0x50, 0x45, 0x0b, 0x0d, 0x9e, 0x2a, 0x5d, 0x18, 0x63, 0x64, 0xc4, 0x2c, 0xf7, 0x8f, 0x29, 0xd5, 0x3f, 0xc5, 0x35, 0x22, 0x34, 0xff, 0xad, 0x3a, 0xe6, 0xe3, 0x95, 0x06, 0xae, 0x55, 0x82, 0xe3, 0xc8, 0xc7, 0xb4, 0xa8, 0x47, 0xc8, 0x50, 0x71, 0x74, 0x29, 0x53, 0x89, 0x6d, 0x9c, 0xed, 0x70, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x48, 0x00, 0xa8, 0xf4, 0x31, 0xb9, 0xab, 0x4b, 0xe6, 0xb4, 0xf4, 0x39, 0x89, 0xd6, 0xb1, 0xda, 0xf6, 0x1e, 0xec, 0xb1, 0xf0, 0x54, 0x3b, 0x5e, 0x3e, 0x6a, 0x71, 0xb4, 0xf7, 0x75, 0xc8, 0x16, 0x2f, 0x24, 0x00, 0xde, 0xe9, 0x82, 0x99, 0x5f, 0x33, 0x0b, 0xa9, 0xa6, 0x94, 0xaf, 0xcb, 0x11, 0xc3, 0xf2, 0xdb, 0x09, 0x42, 0x68, 0x29, 0x56, 0x58, 0x01, 0x56, 0xdb, 0x59, 0x03, 0x69, 0xdb, 0x7d, 0x37, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x0e, 0x00, 0x0e, 0x00, 0x6d, 0x69, 0x63, 0x72, 0x6f, 0x73, 0x6f, 0x66, 0x74, 0x2e, 0x63, 0x6f, 0x6d, 0x00 }; /* some compilers need unsigned char to avoid warnings */ static tui8 g_lic2[20] = { 0x80, 0x00, 0x10, 0x00, 0xff, 0x02, 0x10, 0x00, 0x07, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x28, 0x14, 0x00, 0x00 }; /* mce */ /* some compilers need unsigned char to avoid warnings */ static tui8 g_lic3[20] = { 0x80, 0x02, 0x10, 0x00, 0xff, 0x03, 0x10, 0x00, 0x07, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0xf3, 0x99, 0x00, 0x00 }; static const tui8 g_fips_reverse_table[256] = { 0x00, 0x80, 0x40, 0xc0, 0x20, 0xa0, 0x60, 0xe0, 0x10, 0x90, 0x50, 0xd0, 0x30, 0xb0, 0x70, 0xf0, 0x08, 0x88, 0x48, 0xc8, 0x28, 0xa8, 0x68, 0xe8, 0x18, 0x98, 0x58, 0xd8, 0x38, 0xb8, 0x78, 0xf8, 0x04, 0x84, 0x44, 0xc4, 0x24, 0xa4, 0x64, 0xe4, 0x14, 0x94, 0x54, 0xd4, 0x34, 0xb4, 0x74, 0xf4, 0x0c, 0x8c, 0x4c, 0xcc, 0x2c, 0xac, 0x6c, 0xec, 0x1c, 0x9c, 0x5c, 0xdc, 0x3c, 0xbc, 0x7c, 0xfc, 0x02, 0x82, 0x42, 0xc2, 0x22, 0xa2, 0x62, 0xe2, 0x12, 0x92, 0x52, 0xd2, 0x32, 0xb2, 0x72, 0xf2, 0x0a, 0x8a, 0x4a, 0xca, 0x2a, 0xaa, 0x6a, 0xea, 0x1a, 0x9a, 0x5a, 0xda, 0x3a, 0xba, 0x7a, 0xfa, 0x06, 0x86, 0x46, 0xc6, 0x26, 0xa6, 0x66, 0xe6, 0x16, 0x96, 0x56, 0xd6, 0x36, 0xb6, 0x76, 0xf6, 0x0e, 0x8e, 0x4e, 0xce, 0x2e, 0xae, 0x6e, 0xee, 0x1e, 0x9e, 0x5e, 0xde, 0x3e, 0xbe, 0x7e, 0xfe, 0x01, 0x81, 0x41, 0xc1, 0x21, 0xa1, 0x61, 0xe1, 0x11, 0x91, 0x51, 0xd1, 0x31, 0xb1, 0x71, 0xf1, 0x09, 0x89, 0x49, 0xc9, 0x29, 0xa9, 0x69, 0xe9, 0x19, 0x99, 0x59, 0xd9, 0x39, 0xb9, 0x79, 0xf9, 0x05, 0x85, 0x45, 0xc5, 0x25, 0xa5, 0x65, 0xe5, 0x15, 0x95, 0x55, 0xd5, 0x35, 0xb5, 0x75, 0xf5, 0x0d, 0x8d, 0x4d, 0xcd, 0x2d, 0xad, 0x6d, 0xed, 0x1d, 0x9d, 0x5d, 0xdd, 0x3d, 0xbd, 0x7d, 0xfd, 0x03, 0x83, 0x43, 0xc3, 0x23, 0xa3, 0x63, 0xe3, 0x13, 0x93, 0x53, 0xd3, 0x33, 0xb3, 0x73, 0xf3, 0x0b, 0x8b, 0x4b, 0xcb, 0x2b, 0xab, 0x6b, 0xeb, 0x1b, 0x9b, 0x5b, 0xdb, 0x3b, 0xbb, 0x7b, 0xfb, 0x07, 0x87, 0x47, 0xc7, 0x27, 0xa7, 0x67, 0xe7, 0x17, 0x97, 0x57, 0xd7, 0x37, 0xb7, 0x77, 0xf7, 0x0f, 0x8f, 0x4f, 0xcf, 0x2f, 0xaf, 0x6f, 0xef, 0x1f, 0x9f, 0x5f, 0xdf, 0x3f, 0xbf, 0x7f, 0xff }; static const tui8 g_fips_oddparity_table[256] = { 0x01, 0x01, 0x02, 0x02, 0x04, 0x04, 0x07, 0x07, 0x08, 0x08, 0x0b, 0x0b, 0x0d, 0x0d, 0x0e, 0x0e, 0x10, 0x10, 0x13, 0x13, 0x15, 0x15, 0x16, 0x16, 0x19, 0x19, 0x1a, 0x1a, 0x1c, 0x1c, 0x1f, 0x1f, 0x20, 0x20, 0x23, 0x23, 0x25, 0x25, 0x26, 0x26, 0x29, 0x29, 0x2a, 0x2a, 0x2c, 0x2c, 0x2f, 0x2f, 0x31, 0x31, 0x32, 0x32, 0x34, 0x34, 0x37, 0x37, 0x38, 0x38, 0x3b, 0x3b, 0x3d, 0x3d, 0x3e, 0x3e, 0x40, 0x40, 0x43, 0x43, 0x45, 0x45, 0x46, 0x46, 0x49, 0x49, 0x4a, 0x4a, 0x4c, 0x4c, 0x4f, 0x4f, 0x51, 0x51, 0x52, 0x52, 0x54, 0x54, 0x57, 0x57, 0x58, 0x58, 0x5b, 0x5b, 0x5d, 0x5d, 0x5e, 0x5e, 0x61, 0x61, 0x62, 0x62, 0x64, 0x64, 0x67, 0x67, 0x68, 0x68, 0x6b, 0x6b, 0x6d, 0x6d, 0x6e, 0x6e, 0x70, 0x70, 0x73, 0x73, 0x75, 0x75, 0x76, 0x76, 0x79, 0x79, 0x7a, 0x7a, 0x7c, 0x7c, 0x7f, 0x7f, 0x80, 0x80, 0x83, 0x83, 0x85, 0x85, 0x86, 0x86, 0x89, 0x89, 0x8a, 0x8a, 0x8c, 0x8c, 0x8f, 0x8f, 0x91, 0x91, 0x92, 0x92, 0x94, 0x94, 0x97, 0x97, 0x98, 0x98, 0x9b, 0x9b, 0x9d, 0x9d, 0x9e, 0x9e, 0xa1, 0xa1, 0xa2, 0xa2, 0xa4, 0xa4, 0xa7, 0xa7, 0xa8, 0xa8, 0xab, 0xab, 0xad, 0xad, 0xae, 0xae, 0xb0, 0xb0, 0xb3, 0xb3, 0xb5, 0xb5, 0xb6, 0xb6, 0xb9, 0xb9, 0xba, 0xba, 0xbc, 0xbc, 0xbf, 0xbf, 0xc1, 0xc1, 0xc2, 0xc2, 0xc4, 0xc4, 0xc7, 0xc7, 0xc8, 0xc8, 0xcb, 0xcb, 0xcd, 0xcd, 0xce, 0xce, 0xd0, 0xd0, 0xd3, 0xd3, 0xd5, 0xd5, 0xd6, 0xd6, 0xd9, 0xd9, 0xda, 0xda, 0xdc, 0xdc, 0xdf, 0xdf, 0xe0, 0xe0, 0xe3, 0xe3, 0xe5, 0xe5, 0xe6, 0xe6, 0xe9, 0xe9, 0xea, 0xea, 0xec, 0xec, 0xef, 0xef, 0xf1, 0xf1, 0xf2, 0xf2, 0xf4, 0xf4, 0xf7, 0xf7, 0xf8, 0xf8, 0xfb, 0xfb, 0xfd, 0xfd, 0xfe, 0xfe }; static const tui8 g_fips_ivec[8] = { 0x12, 0x34, 0x56, 0x78, 0x90, 0xAB, 0xCD, 0xEF }; /*****************************************************************************/ static void APP_CC hex_str_to_bin(char *in, char *out, int out_len) { int in_index; int in_len; int out_index; int val; char hex[16]; in_len = g_strlen(in); out_index = 0; in_index = 0; while (in_index <= (in_len - 4)) { if ((in[in_index] == '0') && (in[in_index + 1] == 'x')) { hex[0] = in[in_index + 2]; hex[1] = in[in_index + 3]; hex[2] = 0; if (out_index < out_len) { val = g_htoi(hex); out[out_index] = val; } out_index++; } in_index++; } } /*****************************************************************************/ static void APP_CC xrdp_load_keyboard_layout(struct xrdp_client_info *client_info) { int fd; int index = 0; int bytes; struct list *names = (struct list *)NULL; struct list *items = (struct list *)NULL; struct list *values = (struct list *)NULL; char *item = (char *)NULL; char *value = (char *)NULL; char *q = (char *)NULL; char keyboard_cfg_file[256] = { 0 }; char rdp_layout[256] = { 0 }; LLOGLN(0, ("xrdp_load_keyboard_layout: keyboard_type [%d] keyboard_subtype [%d]", client_info->keyboard_type, client_info->keyboard_subtype)); /* infer model/variant */ /* TODO specify different X11 keyboard models/variants */ g_memset(client_info->model, 0, sizeof(client_info->model)); g_memset(client_info->variant, 0, sizeof(client_info->variant)); g_strncpy(client_info->layout, "us", sizeof(client_info->layout) - 1); if (client_info->keyboard_subtype == 3) { /* macintosh keyboard */ bytes = sizeof(client_info->variant); g_strncpy(client_info->variant, "mac", bytes - 1); } else if (client_info->keyboard_subtype == 0) { /* default - standard subtype */ client_info->keyboard_subtype = 1; } g_snprintf(keyboard_cfg_file, 255, "%s/xrdp_keyboard.ini", XRDP_CFG_PATH); LLOGLN(10, ("keyboard_cfg_file %s", keyboard_cfg_file)); fd = g_file_open(keyboard_cfg_file); if (fd > 0) { int section_found = -1; char section_rdp_layouts[256] = { 0 }; char section_layouts_map[256] = { 0 }; names = list_create(); names->auto_free = 1; items = list_create(); items->auto_free = 1; values = list_create(); values->auto_free = 1; file_read_sections(fd, names); for (index = 0; index < names->count; index++) { q = (char *)list_get_item(names, index); if (g_strncasecmp("default", q, 8) != 0) { int i; file_read_section(fd, q, items, values); for (i = 0; i < items->count; i++) { item = (char *)list_get_item(items, i); value = (char *)list_get_item(values, i); LLOGLN(10, ("xrdp_load_keyboard_layout: item %s value %s", item, value)); if (g_strcasecmp(item, "keyboard_type") == 0) { int v = g_atoi(value); if (v == client_info->keyboard_type) { section_found = index; } } else if (g_strcasecmp(item, "keyboard_subtype") == 0) { int v = g_atoi(value); if (v != client_info->keyboard_subtype && section_found == index) { section_found = -1; break; } } else if (g_strcasecmp(item, "rdp_layouts") == 0) { if (section_found != -1 && section_found == index) { g_strncpy(section_rdp_layouts, value, 255); } } else if (g_strcasecmp(item, "layouts_map") == 0) { if (section_found != -1 && section_found == index) { g_strncpy(section_layouts_map, value, 255); } } else if (g_strcasecmp(item, "model") == 0) { if (section_found != -1 && section_found == index) { bytes = sizeof(client_info->model); g_memset(client_info->model, 0, bytes); g_strncpy(client_info->model, value, bytes - 1); } } else if (g_strcasecmp(item, "variant") == 0) { if (section_found != -1 && section_found == index) { bytes = sizeof(client_info->variant); g_memset(client_info->variant, 0, bytes); g_strncpy(client_info->variant, value, bytes - 1); } } else if (g_strcasecmp(item, "options") == 0) { if (section_found != -1 && section_found == index) { bytes = sizeof(client_info->options); g_memset(client_info->options, 0, bytes); g_strncpy(client_info->options, value, bytes - 1); } } else { /* * mixing items from different sections will result in * skipping over current section. */ LLOGLN(10, ("xrdp_load_keyboard_layout: skipping " "configuration item - %s, continuing to next " "section", item)); break; } } list_clear(items); list_clear(values); } } if (section_found == -1) { g_memset(section_rdp_layouts, 0, sizeof(char) * 256); g_memset(section_layouts_map, 0, sizeof(char) * 256); // read default section file_read_section(fd, "default", items, values); for (index = 0; index < items->count; index++) { item = (char *)list_get_item(items, index); value = (char *)list_get_item(values, index); if (g_strcasecmp(item, "rdp_layouts") == 0) { g_strncpy(section_rdp_layouts, value, 255); } else if (g_strcasecmp(item, "layouts_map") == 0) { g_strncpy(section_layouts_map, value, 255); } } list_clear(items); list_clear(values); } /* load the map */ file_read_section(fd, section_rdp_layouts, items, values); for (index = 0; index < items->count; index++) { int rdp_layout_id; item = (char *)list_get_item(items, index); value = (char *)list_get_item(values, index); rdp_layout_id = g_htoi(value); if (rdp_layout_id == client_info->keylayout) { g_strncpy(rdp_layout, item, 255); break; } } list_clear(items); list_clear(values); file_read_section(fd, section_layouts_map, items, values); for (index = 0; index < items->count; index++) { item = (char *)list_get_item(items, index); value = (char *)list_get_item(values, index); if (g_strcasecmp(item, rdp_layout) == 0) { bytes = sizeof(client_info->layout); g_strncpy(client_info->layout, value, bytes - 1); break; } } list_delete(names); list_delete(items); list_delete(values); LLOGLN(0, ("xrdp_load_keyboard_layout: model [%s] variant [%s] " "layout [%s] options [%s]", client_info->model, client_info->variant, client_info->layout, client_info->options)); g_file_close(fd); } else { LLOGLN(0, ("xrdp_load_keyboard_layout: error opening %s", keyboard_cfg_file)); } } /*****************************************************************************/ struct xrdp_sec *APP_CC xrdp_sec_create(struct xrdp_rdp *owner, struct trans *trans) { struct xrdp_sec *self; DEBUG((" in xrdp_sec_create")); self = (struct xrdp_sec *) g_malloc(sizeof(struct xrdp_sec), 1); self->rdp_layer = owner; self->crypt_method = CRYPT_METHOD_NONE; /* set later */ self->crypt_level = CRYPT_LEVEL_NONE; self->mcs_layer = xrdp_mcs_create(self, trans, &(self->client_mcs_data), &(self->server_mcs_data)); self->fastpath_layer = xrdp_fastpath_create(self, trans); self->chan_layer = xrdp_channel_create(self, self->mcs_layer); self->is_security_header_present = 1; DEBUG((" out xrdp_sec_create")); return self; } /*****************************************************************************/ void APP_CC xrdp_sec_delete(struct xrdp_sec *self) { if (self == 0) { g_writeln("xrdp_sec_delete: self is null"); return; } xrdp_channel_delete(self->chan_layer); xrdp_mcs_delete(self->mcs_layer); xrdp_fastpath_delete(self->fastpath_layer); ssl_rc4_info_delete(self->decrypt_rc4_info); /* TODO clear all data */ ssl_rc4_info_delete(self->encrypt_rc4_info); /* TODO clear all data */ ssl_des3_info_delete(self->decrypt_fips_info); ssl_des3_info_delete(self->encrypt_fips_info); ssl_hmac_info_delete(self->sign_fips_info); g_free(self->client_mcs_data.data); g_free(self->server_mcs_data.data); /* Crypto information must always be cleared */ g_memset(self, 0, sizeof(struct xrdp_sec)); g_free(self); } /*****************************************************************************/ /* returns error */ int APP_CC xrdp_sec_init(struct xrdp_sec *self, struct stream *s) { if (xrdp_mcs_init(self->mcs_layer, s) != 0) { return 1; } if (self->crypt_level > CRYPT_LEVEL_NONE) /* RDP encryption */ { if (self->crypt_level == CRYPT_LEVEL_FIPS) { s_push_layer(s, sec_hdr, 4 + 4 + 8); } else if (self->crypt_level > CRYPT_LEVEL_LOW) { s_push_layer(s, sec_hdr, 4 + 8); } else if (self->crypt_level) { s_push_layer(s, sec_hdr, 4); } } return 0; } /*****************************************************************************/ /* Reduce key entropy from 64 to 40 bits */ static void APP_CC xrdp_sec_make_40bit(char *key) { key[0] = 0xd1; key[1] = 0x26; key[2] = 0x9e; } /*****************************************************************************/ /* returns error */ /* update an encryption key */ static int APP_CC xrdp_sec_update(char *key, char *update_key, int key_len) { char shasig[20]; void *sha1_info; void *md5_info; void *rc4_info; sha1_info = ssl_sha1_info_create(); md5_info = ssl_md5_info_create(); rc4_info = ssl_rc4_info_create(); ssl_sha1_clear(sha1_info); ssl_sha1_transform(sha1_info, update_key, key_len); ssl_sha1_transform(sha1_info, (char *)g_pad_54, 40); ssl_sha1_transform(sha1_info, key, key_len); ssl_sha1_complete(sha1_info, shasig); ssl_md5_clear(md5_info); ssl_md5_transform(md5_info, update_key, key_len); ssl_md5_transform(md5_info, (char *)g_pad_92, 48); ssl_md5_transform(md5_info, shasig, 20); ssl_md5_complete(md5_info, key); ssl_rc4_set_key(rc4_info, key, key_len); ssl_rc4_crypt(rc4_info, key, key_len); if (key_len == 8) { xrdp_sec_make_40bit(key); } ssl_sha1_info_delete(sha1_info); ssl_md5_info_delete(md5_info); ssl_rc4_info_delete(rc4_info); return 0; } /*****************************************************************************/ static void APP_CC xrdp_sec_fips_decrypt(struct xrdp_sec *self, char *data, int len) { LLOGLN(10, ("xrdp_sec_fips_decrypt:")); ssl_des3_decrypt(self->decrypt_fips_info, len, data, data); self->decrypt_use_count++; } /*****************************************************************************/ static void APP_CC xrdp_sec_decrypt(struct xrdp_sec *self, char *data, int len) { LLOGLN(10, ("xrdp_sec_decrypt:")); if (self->decrypt_use_count == 4096) { xrdp_sec_update(self->decrypt_key, self->decrypt_update_key, self->rc4_key_len); ssl_rc4_set_key(self->decrypt_rc4_info, self->decrypt_key, self->rc4_key_len); self->decrypt_use_count = 0; } ssl_rc4_crypt(self->decrypt_rc4_info, data, len); self->decrypt_use_count++; } /*****************************************************************************/ static void APP_CC xrdp_sec_fips_encrypt(struct xrdp_sec *self, char *data, int len) { LLOGLN(10, ("xrdp_sec_fips_encrypt:")); ssl_des3_encrypt(self->encrypt_fips_info, len, data, data); self->encrypt_use_count++; } /*****************************************************************************/ static void APP_CC xrdp_sec_encrypt(struct xrdp_sec *self, char *data, int len) { LLOGLN(10, ("xrdp_sec_encrypt:")); if (self->encrypt_use_count == 4096) { xrdp_sec_update(self->encrypt_key, self->encrypt_update_key, self->rc4_key_len); ssl_rc4_set_key(self->encrypt_rc4_info, self->encrypt_key, self->rc4_key_len); self->encrypt_use_count = 0; } ssl_rc4_crypt(self->encrypt_rc4_info, data, len); self->encrypt_use_count++; } /*****************************************************************************/ static int APP_CC unicode_in(struct stream *s, int uni_len, char *dst, int dst_len) { int dst_index; int src_index; dst_index = 0; src_index = 0; while (src_index < uni_len) { if (dst_index >= dst_len || src_index > 512) { break; } if (!s_check_rem(s, 2)) { return 1; } in_uint8(s, dst[dst_index]); in_uint8s(s, 1); dst_index++; src_index += 2; } if (!s_check_rem(s, 2)) { return 1; } in_uint8s(s, 2); return 0; } /*****************************************************************************/ /* returns error */ static int APP_CC xrdp_sec_process_logon_info(struct xrdp_sec *self, struct stream *s) { int flags = 0; int len_domain = 0; int len_user = 0; int len_password = 0; int len_program = 0; int len_directory = 0; int len_ip = 0; int len_dll = 0; char tmpdata[256]; /* initialize (zero out) local variables */ g_memset(tmpdata, 0, sizeof(char) * 256); if (!s_check_rem(s, 8)) { return 1; } in_uint8s(s, 4); in_uint32_le(s, flags); DEBUG(("in xrdp_sec_process_logon_info flags $%x", flags)); /* this is the first test that the decrypt is working */ if ((flags & RDP_LOGON_NORMAL) != RDP_LOGON_NORMAL) /* 0x33 */ { /* must be or error */ DEBUG(("xrdp_sec_process_logon_info: flags wrong, major error")); LLOGLN(0, ("xrdp_sec_process_logon_info: flags wrong, likely decrypt " "not working")); return 1; } if (flags & RDP_LOGON_LEAVE_AUDIO) { self->rdp_layer->client_info.sound_code = 1; DEBUG(("flag RDP_LOGON_LEAVE_AUDIO found")); } if ((flags & RDP_LOGON_AUTO) && (!self->rdp_layer->client_info.is_mce)) /* todo, for now not allowing autologon and mce both */ { self->rdp_layer->client_info.rdp_autologin = 1; DEBUG(("flag RDP_LOGON_AUTO found")); } if (flags & RDP_COMPRESSION) { DEBUG(("flag RDP_COMPRESSION found")); if (self->rdp_layer->client_info.use_bulk_comp) { DEBUG(("flag RDP_COMPRESSION set")); self->rdp_layer->client_info.rdp_compression = 1; } else { DEBUG(("flag RDP_COMPRESSION not set")); } } if (!s_check_rem(s, 2)) { return 1; } in_uint16_le(s, len_domain); if (len_domain > 511) { DEBUG(("ERROR [xrdp_sec_process_logon_info()]: len_domain > 511")); return 1; } if (!s_check_rem(s, 2)) { return 1; } in_uint16_le(s, len_user); /* * Microsoft's itap client running on Mac OS/Android * always sends autologon credentials, even when user has not * configured any */ if (len_user == 0) { self->rdp_layer->client_info.rdp_autologin = 0; } if (len_user > 511) { DEBUG(("ERROR [xrdp_sec_process_logon_info()]: len_user > 511")); return 1; } if (!s_check_rem(s, 2)) { return 1; } in_uint16_le(s, len_password); if (len_password > 511) { DEBUG(("ERROR [xrdp_sec_process_logon_info()]: len_password > 511")); return 1; } if (!s_check_rem(s, 2)) { return 1; } in_uint16_le(s, len_program); if (len_program > 511) { DEBUG(("ERROR [xrdp_sec_process_logon_info()]: len_program > 511")); return 1; } if (!s_check_rem(s, 2)) { return 1; } in_uint16_le(s, len_directory); if (len_directory > 511) { DEBUG(("ERROR [xrdp_sec_process_logon_info()]: len_directory > 511")); return 1; } if (unicode_in(s, len_domain, self->rdp_layer->client_info.domain, 255) != 0) { return 1; } DEBUG(("domain %s", self->rdp_layer->client_info.domain)); if (unicode_in(s, len_user, self->rdp_layer->client_info.username, 255) != 0) { return 1; } DEBUG(("username %s", self->rdp_layer->client_info.username)); if (flags & RDP_LOGON_AUTO) { if (unicode_in(s, len_password, self->rdp_layer->client_info.password, 255) != 0) { return 1; } DEBUG(("flag RDP_LOGON_AUTO found")); } else { if (!s_check_rem(s, len_password + 2)) { return 1; } in_uint8s(s, len_password + 2); if (self->rdp_layer->client_info.require_credentials) { g_writeln("xrdp_sec_process_logon_info: credentials on cmd line is mandatory"); return 1; /* credentials on cmd line is mandatory */ } } if (unicode_in(s, len_program, self->rdp_layer->client_info.program, 255) != 0) { return 1; } DEBUG(("program %s", self->rdp_layer->client_info.program)); if (unicode_in(s, len_directory, self->rdp_layer->client_info.directory, 255) != 0) { return 1; } DEBUG(("directory %s", self->rdp_layer->client_info.directory)); if (flags & RDP_LOGON_BLOB) { if (!s_check_rem(s, 4)) { return 1; } in_uint8s(s, 2); /* unknown */ in_uint16_le(s, len_ip); if (unicode_in(s, len_ip - 2, tmpdata, 255) != 0) { return 1; } if (!s_check_rem(s, 2)) { return 1; } in_uint16_le(s, len_dll); if (unicode_in(s, len_dll - 2, tmpdata, 255) != 0) { return 1; } if (!s_check_rem(s, 4 + 62 + 22 + 62 + 26 + 4)) { return 1; } in_uint8s(s, 4); /* len of timezone */ in_uint8s(s, 62); /* skip */ in_uint8s(s, 22); /* skip misc. */ in_uint8s(s, 62); /* skip */ in_uint8s(s, 26); /* skip stuff */ in_uint32_le(s, self->rdp_layer->client_info.rdp5_performanceflags); } DEBUG(("out xrdp_sec_process_logon_info")); return 0; } /*****************************************************************************/ /* returns error */ static int APP_CC xrdp_sec_send_lic_initial(struct xrdp_sec *self) { struct stream *s; LLOGLN(10, ("xrdp_sec_send_lic_initial:")); make_stream(s); init_stream(s, 8192); if (xrdp_mcs_init(self->mcs_layer, s) != 0) { free_stream(s); return 1; } out_uint8a(s, g_lic1, 322); s_mark_end(s); if (xrdp_mcs_send(self->mcs_layer, s, MCS_GLOBAL_CHANNEL) != 0) { free_stream(s); return 1; } free_stream(s); return 0; } /*****************************************************************************/ /* returns error */ static int APP_CC xrdp_sec_send_lic_response(struct xrdp_sec *self) { struct stream *s; make_stream(s); init_stream(s, 8192); if (xrdp_mcs_init(self->mcs_layer, s) != 0) { free_stream(s); return 1; } out_uint8a(s, g_lic2, 20); s_mark_end(s); if (xrdp_mcs_send(self->mcs_layer, s, MCS_GLOBAL_CHANNEL) != 0) { free_stream(s); return 1; } free_stream(s); return 0; } /*****************************************************************************/ /* returns error */ static int APP_CC xrdp_sec_send_media_lic_response(struct xrdp_sec *self) { struct stream *s; make_stream(s); init_stream(s, 8192); if (xrdp_mcs_init(self->mcs_layer, s) != 0) { free_stream(s); return 1; } out_uint8a(s, g_lic3, sizeof(g_lic3)); s_mark_end(s); if (xrdp_mcs_send(self->mcs_layer, s, MCS_GLOBAL_CHANNEL) != 0) { free_stream(s); return 1; } free_stream(s); return 0; } /*****************************************************************************/ static void APP_CC xrdp_sec_rsa_op(struct xrdp_sec *self, char *out, char *in, int in_bytes, char *mod, char *exp) { ssl_mod_exp(out, self->rsa_key_bytes, in, in_bytes, mod, self->rsa_key_bytes, exp, self->rsa_key_bytes); } /*****************************************************************************/ static void APP_CC xrdp_sec_hash_48(char *out, char *in, char *salt1, char *salt2, int salt) { int i; void *sha1_info; void *md5_info; char pad[4]; char sha1_sig[20]; char md5_sig[16]; sha1_info = ssl_sha1_info_create(); md5_info = ssl_md5_info_create(); for (i = 0; i < 3; i++) { g_memset(pad, salt + i, 4); ssl_sha1_clear(sha1_info); ssl_sha1_transform(sha1_info, pad, i + 1); ssl_sha1_transform(sha1_info, in, 48); ssl_sha1_transform(sha1_info, salt1, 32); ssl_sha1_transform(sha1_info, salt2, 32); ssl_sha1_complete(sha1_info, sha1_sig); ssl_md5_clear(md5_info); ssl_md5_transform(md5_info, in, 48); ssl_md5_transform(md5_info, sha1_sig, 20); ssl_md5_complete(md5_info, md5_sig); g_memcpy(out + i * 16, md5_sig, 16); } ssl_sha1_info_delete(sha1_info); ssl_md5_info_delete(md5_info); } /*****************************************************************************/ static void APP_CC xrdp_sec_hash_16(char *out, char *in, char *salt1, char *salt2) { void *md5_info; md5_info = ssl_md5_info_create(); ssl_md5_clear(md5_info); ssl_md5_transform(md5_info, in, 16); ssl_md5_transform(md5_info, salt1, 32); ssl_md5_transform(md5_info, salt2, 32); ssl_md5_complete(md5_info, out); ssl_md5_info_delete(md5_info); } /*****************************************************************************/ static void APP_CC fips_expand_key_bits(const char *in, char *out) { tui8 buf[32]; tui8 c; int i; int b; int p; int r; /* reverse every byte in the key */ for (i = 0; i < 21; i++) { c = in[i]; buf[i] = g_fips_reverse_table[c]; } /* insert a zero-bit after every 7th bit */ for (i = 0, b = 0; i < 24; i++, b += 7) { p = b / 8; r = b % 8; if (r == 0) { out[i] = buf[p] & 0xfe; } else { /* c is accumulator */ c = buf[p] << r; c |= buf[p + 1] >> (8 - r); out[i] = c & 0xfe; } } /* reverse every byte */ /* alter lsb so the byte has odd parity */ for (i = 0; i < 24; i++) { c = out[i]; c = g_fips_reverse_table[c]; out[i] = g_fips_oddparity_table[c]; } } /****************************************************************************/ static void APP_CC xrdp_sec_fips_establish_keys(struct xrdp_sec *self) { char server_encrypt_key[32]; char server_decrypt_key[32]; const char *fips_ivec; void *sha1; LLOGLN(0, ("xrdp_sec_fips_establish_keys:")); sha1 = ssl_sha1_info_create(); ssl_sha1_clear(sha1); ssl_sha1_transform(sha1, self->client_random + 16, 16); ssl_sha1_transform(sha1, self->server_random + 16, 16); ssl_sha1_complete(sha1, server_decrypt_key); server_decrypt_key[20] = server_decrypt_key[0]; fips_expand_key_bits(server_decrypt_key, self->fips_decrypt_key); ssl_sha1_info_delete(sha1); sha1 = ssl_sha1_info_create(); ssl_sha1_clear(sha1); ssl_sha1_transform(sha1, self->client_random, 16); ssl_sha1_transform(sha1, self->server_random, 16); ssl_sha1_complete(sha1, server_encrypt_key); server_encrypt_key[20] = server_encrypt_key[0]; fips_expand_key_bits(server_encrypt_key, self->fips_encrypt_key); ssl_sha1_info_delete(sha1); sha1 = ssl_sha1_info_create(); ssl_sha1_clear(sha1); ssl_sha1_transform(sha1, server_encrypt_key, 20); ssl_sha1_transform(sha1, server_decrypt_key, 20); ssl_sha1_complete(sha1, self->fips_sign_key); ssl_sha1_info_delete(sha1); fips_ivec = (const char *) g_fips_ivec; self->encrypt_fips_info = ssl_des3_encrypt_info_create(self->fips_encrypt_key, fips_ivec); self->decrypt_fips_info = ssl_des3_decrypt_info_create(self->fips_decrypt_key, fips_ivec); self->sign_fips_info = ssl_hmac_info_create(); } /****************************************************************************/ static void APP_CC xrdp_sec_establish_keys(struct xrdp_sec *self) { char session_key[48]; char temp_hash[48]; char input[48]; LLOGLN(0, ("xrdp_sec_establish_keys:")); g_memcpy(input, self->client_random, 24); g_memcpy(input + 24, self->server_random, 24); xrdp_sec_hash_48(temp_hash, input, self->client_random, self->server_random, 65); xrdp_sec_hash_48(session_key, temp_hash, self->client_random, self->server_random, 88); g_memcpy(self->sign_key, session_key, 16); xrdp_sec_hash_16(self->encrypt_key, session_key + 16, self->client_random, self->server_random); xrdp_sec_hash_16(self->decrypt_key, session_key + 32, self->client_random, self->server_random); if (self->crypt_method == CRYPT_METHOD_40BIT) { xrdp_sec_make_40bit(self->sign_key); xrdp_sec_make_40bit(self->encrypt_key); xrdp_sec_make_40bit(self->decrypt_key); self->rc4_key_len = 8; } else { self->rc4_key_len = 16; } g_memcpy(self->decrypt_update_key, self->decrypt_key, 16); g_memcpy(self->encrypt_update_key, self->encrypt_key, 16); ssl_rc4_set_key(self->decrypt_rc4_info, self->decrypt_key, self->rc4_key_len); ssl_rc4_set_key(self->encrypt_rc4_info, self->encrypt_key, self->rc4_key_len); } /*****************************************************************************/ /* returns error */ int APP_CC xrdp_sec_recv_fastpath(struct xrdp_sec *self, struct stream *s) { int ver; int len; int pad; LLOGLN(10, ("xrdp_sec_recv_fastpath:")); if (xrdp_fastpath_recv(self->fastpath_layer, s) != 0) { return 1; } if (self->fastpath_layer->secFlags & FASTPATH_INPUT_ENCRYPTED) { if (self->crypt_level == CRYPT_LEVEL_FIPS) { if (!s_check_rem(s, 12)) { return 1; } in_uint16_le(s, len); in_uint8(s, ver); /* length (2 bytes) */ if (len != 0x10) /* length MUST set to 0x10 */ { return 1; } in_uint8(s, pad); LLOGLN(10, ("xrdp_sec_recv_fastpath: len %d ver %d pad %d", len, ver, pad)); in_uint8s(s, 8); /* dataSignature (8 bytes), skip for now */ LLOGLN(10, ("xrdp_sec_recv_fastpath: data len %d", (int)(s->end - s->p))); xrdp_sec_fips_decrypt(self, s->p, (int)(s->end - s->p)); s->end -= pad; } else { if (!s_check_rem(s, 8)) { return 1; } in_uint8s(s, 8); /* dataSignature (8 bytes), skip for now */ xrdp_sec_decrypt(self, s->p, (int)(s->end - s->p)); } } if (self->fastpath_layer->numEvents == 0) { /** * If numberEvents is not provided in fpInputHeader, it will be provided * as one additional byte here. */ if (!s_check_rem(s, 8)) { return 1; } in_uint8(s, self->fastpath_layer->numEvents); /* numEvents (1 byte) (optional) */ } return 0; } /*****************************************************************************/ /* returns error */ int APP_CC xrdp_sec_recv(struct xrdp_sec *self, struct stream *s, int *chan) { int flags; int len; int ver; int pad; DEBUG((" in xrdp_sec_recv")); if (xrdp_mcs_recv(self->mcs_layer, s, chan) != 0) { DEBUG((" out xrdp_sec_recv : error")); g_writeln("xrdp_sec_recv: xrdp_mcs_recv failed"); return 1; } if (!s_check_rem(s, 4)) { return 1; } if (!(self->is_security_header_present)) { return 0; } in_uint32_le(s, flags); DEBUG((" in xrdp_sec_recv flags $%x", flags)); if (flags & SEC_ENCRYPT) /* 0x08 */ { if (self->crypt_level == CRYPT_LEVEL_FIPS) { if (!s_check_rem(s, 12)) { return 1; } in_uint16_le(s, len); in_uint8(s, ver); if ((len != 16) || (ver != 1)) { return 1; } in_uint8(s, pad); LLOGLN(10, ("xrdp_sec_recv: len %d ver %d pad %d", len, ver, pad)); in_uint8s(s, 8); /* signature(8) */ LLOGLN(10, ("xrdp_sec_recv: data len %d", (int)(s->end - s->p))); xrdp_sec_fips_decrypt(self, s->p, (int)(s->end - s->p)); s->end -= pad; } else if (self->crypt_level > CRYPT_LEVEL_NONE) { if (!s_check_rem(s, 8)) { return 1; } in_uint8s(s, 8); /* signature(8) */ xrdp_sec_decrypt(self, s->p, (int)(s->end - s->p)); } } if (flags & SEC_CLIENT_RANDOM) /* 0x01 */ { if (!s_check_rem(s, 4)) { return 1; } in_uint32_le(s, len); /* 512, 2048 bit */ if ((len != 64 + 8) && (len != 256 + 8)) { return 1; } if (!s_check_rem(s, len - 8)) { return 1; } in_uint8a(s, self->client_crypt_random, len - 8); xrdp_sec_rsa_op(self, self->client_random, self->client_crypt_random, len - 8, self->pub_mod, self->pri_exp); LLOGLN(10, ("xrdp_sec_recv: client random - len %d", len)); LHEXDUMP(10, (self->client_random, 256)); LHEXDUMP(10, (self->client_crypt_random, len - 8)); if (self->crypt_level == CRYPT_LEVEL_FIPS) { xrdp_sec_fips_establish_keys(self); } else if (self->crypt_method != CRYPT_METHOD_NONE) { xrdp_sec_establish_keys(self); } *chan = 1; /* just set a non existing channel and exit */ DEBUG((" out xrdp_sec_recv")); return 0; } if (flags & SEC_LOGON_INFO) /* 0x40 */ { if (xrdp_sec_process_logon_info(self, s) != 0) { DEBUG((" out xrdp_sec_recv error")); return 1; } if (self->rdp_layer->client_info.is_mce) { if (xrdp_sec_send_media_lic_response(self) != 0) { DEBUG((" out xrdp_sec_recv error")); return 1; } DEBUG((" out xrdp_sec_recv")); return -1; /* special error that means send demand active */ } if (xrdp_sec_send_lic_initial(self) != 0) { DEBUG((" out xrdp_sec_recv error")); return 1; } *chan = 1; /* just set a non existing channel and exit */ DEBUG((" out xrdp_sec_recv")); return 0; } if (flags & SEC_LICENCE_NEG) /* 0x80 */ { if (xrdp_sec_send_lic_response(self) != 0) { DEBUG((" out xrdp_sec_recv error")); return 1; } if (self->crypt_level == CRYPT_LEVEL_NONE && self->crypt_method == CRYPT_METHOD_NONE) { /* in tls mode, no more security header from now on */ self->is_security_header_present = 0; } DEBUG((" out xrdp_sec_recv")); return -1; /* special error that means send demand active */ } DEBUG((" out xrdp_sec_recv")); return 0; } /*****************************************************************************/ /* Output a uint32 into a buffer (little-endian) */ static void buf_out_uint32(char *buffer, int value) { buffer[0] = (value) & 0xff; buffer[1] = (value >> 8) & 0xff; buffer[2] = (value >> 16) & 0xff; buffer[3] = (value >> 24) & 0xff; } /*****************************************************************************/ /* Generate a MAC hash (5.2.3.1), using a combination of SHA1 and MD5 */ static void APP_CC xrdp_sec_fips_sign(struct xrdp_sec *self, char *out, int out_len, char *data, int data_len) { char buf[20]; char lenhdr[4]; buf_out_uint32(lenhdr, self->encrypt_use_count); ssl_hmac_sha1_init(self->sign_fips_info, self->fips_sign_key, 20); ssl_hmac_transform(self->sign_fips_info, data, data_len); ssl_hmac_transform(self->sign_fips_info, lenhdr, 4); ssl_hmac_complete(self->sign_fips_info, buf, 20); g_memcpy(out, buf, out_len); } /*****************************************************************************/ /* Generate a MAC hash (5.2.3.1), using a combination of SHA1 and MD5 */ static void APP_CC xrdp_sec_sign(struct xrdp_sec *self, char *out, int out_len, char *data, int data_len) { char shasig[20]; char md5sig[16]; char lenhdr[4]; void *sha1_info; void *md5_info; buf_out_uint32(lenhdr, data_len); sha1_info = ssl_sha1_info_create(); md5_info = ssl_md5_info_create(); ssl_sha1_clear(sha1_info); ssl_sha1_transform(sha1_info, self->sign_key, self->rc4_key_len); ssl_sha1_transform(sha1_info, (char *)g_pad_54, 40); ssl_sha1_transform(sha1_info, lenhdr, 4); ssl_sha1_transform(sha1_info, data, data_len); ssl_sha1_complete(sha1_info, shasig); ssl_md5_clear(md5_info); ssl_md5_transform(md5_info, self->sign_key, self->rc4_key_len); ssl_md5_transform(md5_info, (char *)g_pad_92, 48); ssl_md5_transform(md5_info, shasig, 20); ssl_md5_complete(md5_info, md5sig); g_memcpy(out, md5sig, out_len); ssl_sha1_info_delete(sha1_info); ssl_md5_info_delete(md5_info); } /*****************************************************************************/ /* returns error */ int APP_CC xrdp_sec_send(struct xrdp_sec *self, struct stream *s, int chan) { int datalen; int pad; LLOGLN(10, ("xrdp_sec_send:")); DEBUG((" in xrdp_sec_send")); s_pop_layer(s, sec_hdr); if (self->crypt_level > CRYPT_LEVEL_NONE) { if (self->crypt_level == CRYPT_LEVEL_FIPS) { LLOGLN(10, ("xrdp_sec_send: fips")); out_uint32_le(s, SEC_ENCRYPT); datalen = (int)((s->end - s->p) - 12); out_uint16_le(s, 16); /* crypto header size */ out_uint8(s, 1); /* fips version */ pad = (8 - (datalen % 8)) & 7; g_memset(s->end, 0, pad); s->end += pad; out_uint8(s, pad); /* fips pad */ xrdp_sec_fips_sign(self, s->p, 8, s->p + 8, datalen); xrdp_sec_fips_encrypt(self, s->p + 8, datalen + pad); } else if (self->crypt_level > CRYPT_LEVEL_LOW) { out_uint32_le(s, SEC_ENCRYPT); datalen = (int)((s->end - s->p) - 8); xrdp_sec_sign(self, s->p, 8, s->p + 8, datalen); xrdp_sec_encrypt(self, s->p + 8, datalen); } else { out_uint32_le(s, 0); } } if (xrdp_mcs_send(self->mcs_layer, s, chan) != 0) { return 1; } DEBUG((" out xrdp_sec_send")); return 0; } /*****************************************************************************/ /* returns the fastpath sec byte count */ int APP_CC xrdp_sec_get_fastpath_bytes(struct xrdp_sec *self) { if (self->crypt_level == CRYPT_LEVEL_FIPS) { return 3 + 4 + 8; } else if (self->crypt_level > CRYPT_LEVEL_LOW) { return 3 + 8; } return 3; } /*****************************************************************************/ /* returns error */ int APP_CC xrdp_sec_init_fastpath(struct xrdp_sec *self, struct stream *s) { if (xrdp_fastpath_init(self->fastpath_layer, s) != 0) { return 1; } if (self->crypt_level == CRYPT_LEVEL_FIPS) { s_push_layer(s, sec_hdr, 3 + 4 + 8); } else if (self->crypt_level > CRYPT_LEVEL_LOW) { s_push_layer(s, sec_hdr, 3 + 8); } else { s_push_layer(s, sec_hdr, 3); } return 0; } /*****************************************************************************/ /* returns error */ /* 2.2.9.1.2 Server Fast-Path Update PDU (TS_FP_UPDATE_PDU) * http://msdn.microsoft.com/en-us/library/cc240621.aspx */ int APP_CC xrdp_sec_send_fastpath(struct xrdp_sec *self, struct stream *s) { int secFlags; int fpOutputHeader; int datalen; int pdulen; int pad; int error; char save[8]; LLOGLN(10, ("xrdp_sec_send_fastpath:")); error = 0; s_pop_layer(s, sec_hdr); if (self->crypt_level == CRYPT_LEVEL_FIPS) { LLOGLN(10, ("xrdp_sec_send_fastpath: fips")); pdulen = (int)(s->end - s->p); datalen = pdulen - 15; pad = (8 - (datalen % 8)) & 7; secFlags = 0x2; fpOutputHeader = secFlags << 6; out_uint8(s, fpOutputHeader); pdulen += pad; pdulen |= 0x8000; out_uint16_be(s, pdulen); out_uint16_le(s, 16); /* crypto header size */ out_uint8(s, 1); /* fips version */ s->end += pad; out_uint8(s, pad); /* fips pad */ xrdp_sec_fips_sign(self, s->p, 8, s->p + 8, datalen); g_memcpy(save, s->p + 8 + datalen, pad); g_memset(s->p + 8 + datalen, 0, pad); xrdp_sec_fips_encrypt(self, s->p + 8, datalen + pad); error = xrdp_fastpath_send(self->fastpath_layer, s); g_memcpy(s->p + 8 + datalen, save, pad); } else if (self->crypt_level > CRYPT_LEVEL_LOW) { LLOGLN(10, ("xrdp_sec_send_fastpath: crypt")); pdulen = (int)(s->end - s->p); datalen = pdulen - 11; secFlags = 0x2; fpOutputHeader = secFlags << 6; out_uint8(s, fpOutputHeader); pdulen |= 0x8000; out_uint16_be(s, pdulen); xrdp_sec_sign(self, s->p, 8, s->p + 8, datalen); xrdp_sec_encrypt(self, s->p + 8, datalen); error = xrdp_fastpath_send(self->fastpath_layer, s); } else { LLOGLN(10, ("xrdp_sec_send_fastpath: no crypt")); pdulen = (int)(s->end - s->p); LLOGLN(10, ("xrdp_sec_send_fastpath: pdulen %d", pdulen)); secFlags = 0x0; fpOutputHeader = secFlags << 6; out_uint8(s, fpOutputHeader); pdulen |= 0x8000; out_uint16_be(s, pdulen); error = xrdp_fastpath_send(self->fastpath_layer, s); } if (error != 0) { return 1; } return 0; } /*****************************************************************************/ /* http://msdn.microsoft.com/en-us/library/cc240510.aspx 2.2.1.3.2 Client Core Data (TS_UD_CS_CORE) */ static int APP_CC xrdp_sec_process_mcs_data_CS_CORE(struct xrdp_sec* self, struct stream* s) { int colorDepth; int postBeta2ColorDepth; int highColorDepth; int supportedColorDepths; int earlyCapabilityFlags; in_uint8s(s, 4); /* version */ in_uint16_le(s, self->rdp_layer->client_info.width); in_uint16_le(s, self->rdp_layer->client_info.height); in_uint16_le(s, colorDepth); g_writeln("colorDepth 0x%4.4x (0xca00 4bpp 0xca01 8bpp)", colorDepth); switch (colorDepth) { case 0xca00: /* RNS_UD_COLOR_4BPP */ self->rdp_layer->client_info.bpp = 4; break; case 0xca01: /* RNS_UD_COLOR_8BPP */ self->rdp_layer->client_info.bpp = 8; break; } in_uint8s(s, 2); /* SASSequence */ in_uint8s(s, 4); /* keyboardLayout */ in_uint8s(s, 4); /* clientBuild */ in_uint8s(s, 32); /* clientName */ in_uint8s(s, 4); /* keyboardType */ in_uint8s(s, 4); /* keyboardSubType */ in_uint8s(s, 4); /* keyboardFunctionKey */ in_uint8s(s, 64); /* imeFileName */ in_uint16_le(s, postBeta2ColorDepth); g_writeln("postBeta2ColorDepth 0x%4.4x (0xca00 4bpp 0xca01 8bpp " "0xca02 15bpp 0xca03 16bpp 0xca04 24bpp)", postBeta2ColorDepth); switch (postBeta2ColorDepth) { case 0xca00: /* RNS_UD_COLOR_4BPP */ self->rdp_layer->client_info.bpp = 4; break; case 0xca01: /* RNS_UD_COLOR_8BPP */ self->rdp_layer->client_info.bpp = 8; break; case 0xca02: /* RNS_UD_COLOR_16BPP_555 */ self->rdp_layer->client_info.bpp = 15; break; case 0xca03: /* RNS_UD_COLOR_16BPP_565 */ self->rdp_layer->client_info.bpp = 16; break; case 0xca04: /* RNS_UD_COLOR_24BPP */ self->rdp_layer->client_info.bpp = 24; break; } if (!s_check_rem(s, 2)) { return 0; } in_uint8s(s, 2); /* clientProductId */ if (!s_check_rem(s, 4)) { return 0; } in_uint8s(s, 4); /* serialNumber */ if (!s_check_rem(s, 2)) { return 0; } in_uint16_le(s, highColorDepth); g_writeln("highColorDepth 0x%4.4x (0x0004 4bpp 0x0008 8bpp 0x000f 15bpp " "0x0010 16 bpp 0x0018 24bpp)", highColorDepth); self->rdp_layer->client_info.bpp = highColorDepth; if (!s_check_rem(s, 2)) { return 0; } in_uint16_le(s, supportedColorDepths); g_writeln("supportedColorDepths 0x%4.4x (0x0001 24bpp 0x0002 16bpp " "0x0004 15bpp 0x0008 32bpp)", supportedColorDepths); if (!s_check_rem(s, 2)) { return 0; } in_uint16_le(s, earlyCapabilityFlags); self->rdp_layer->client_info.mcs_early_capability_flags = earlyCapabilityFlags; g_writeln("earlyCapabilityFlags 0x%4.4x (0x0002 want32)", earlyCapabilityFlags); if ((earlyCapabilityFlags & 0x0002) && (supportedColorDepths & 0x0008)) { self->rdp_layer->client_info.bpp = 32; } if (!s_check_rem(s, 64)) { return 0; } in_uint8s(s, 64); /* clientDigProductId */ if (!s_check_rem(s, 1)) { return 0; } in_uint8(s, self->rdp_layer->client_info.mcs_connection_type); /* connectionType */ g_writeln("got client client connection type 0x%8.8x", self->rdp_layer->client_info.mcs_connection_type); if (!s_check_rem(s, 1)) { return 0; } in_uint8s(s, 1); /* pad1octet */ if (!s_check_rem(s, 4)) { return 0; } in_uint8s(s, 4); /* serverSelectedProtocol */ if (!s_check_rem(s, 4)) { return 0; } in_uint8s(s, 4); /* desktopPhysicalWidth */ if (!s_check_rem(s, 4)) { return 0; } in_uint8s(s, 4); /* desktopPhysicalHeight */ if (!s_check_rem(s, 2)) { return 0; } in_uint8s(s, 2); /* reserved */ return 0; } /*****************************************************************************/ static int APP_CC xrdp_sec_process_mcs_data_CS_SECURITY(struct xrdp_sec *self, struct stream* s) { int crypt_method; int found; g_writeln("xrdp_sec_process_mcs_data_CS_SECURITY:"); in_uint32_le(s, crypt_method); if (crypt_method & CRYPT_METHOD_40BIT) { g_writeln(" client supports 40 bit encryption"); } if (crypt_method & CRYPT_METHOD_128BIT) { g_writeln(" client supports 128 bit encryption"); } if (crypt_method & CRYPT_METHOD_56BIT) { g_writeln(" client supports 56 bit encryption"); } if (crypt_method & CRYPT_METHOD_FIPS) { g_writeln(" client supports fips encryption"); } found = 0; if ((found == 0) && (self->crypt_method & CRYPT_METHOD_FIPS) && (self->crypt_level == CRYPT_LEVEL_FIPS)) { if (crypt_method & CRYPT_METHOD_FIPS) { g_writeln(" client and server support fips, using fips"); self->crypt_method = CRYPT_METHOD_FIPS; self->crypt_level = CRYPT_LEVEL_FIPS; found = 1; } } if ((found == 0) && (self->crypt_method & CRYPT_METHOD_128BIT) && (self->crypt_level == CRYPT_LEVEL_HIGH)) { if (crypt_method & CRYPT_METHOD_128BIT) { g_writeln(" client and server support high crypt, using " "high crypt"); self->crypt_method = CRYPT_METHOD_128BIT; self->crypt_level = CRYPT_LEVEL_HIGH; found = 1; } } if ((found == 0) && (self->crypt_method & CRYPT_METHOD_40BIT) && (self->crypt_level == CRYPT_LEVEL_CLIENT_COMPATIBLE)) { if (crypt_method & CRYPT_METHOD_40BIT) { g_writeln(" client and server support medium crypt, using " "medium crypt"); self->crypt_method = CRYPT_METHOD_40BIT; self->crypt_level = CRYPT_LEVEL_CLIENT_COMPATIBLE; found = 1; } } if ((found == 0) && (self->crypt_method & CRYPT_METHOD_40BIT) && (self->crypt_level == CRYPT_LEVEL_LOW)) { if (crypt_method & CRYPT_METHOD_40BIT) { g_writeln(" client and server support low crypt, using " "low crypt"); self->crypt_method = CRYPT_METHOD_40BIT; self->crypt_level = CRYPT_LEVEL_LOW; found = 1; } } if ((found == 0) && (self->crypt_level == CRYPT_LEVEL_NONE)) { if (crypt_method == CRYPT_METHOD_NONE) { g_writeln(" client and server support none crypt, using " "none crypt"); self->crypt_method = CRYPT_METHOD_NONE; self->crypt_level = CRYPT_LEVEL_NONE; found = 1; } } // if (found == 0) // { // g_writeln(" can not find client / server agreed encryption method"); // return 1; // } return 0; } /*****************************************************************************/ /* this adds the mcs channels in the list of channels to be used when creating the server mcs data */ static int APP_CC xrdp_sec_process_mcs_data_channels(struct xrdp_sec *self, struct stream *s) { int num_channels; int index; struct xrdp_client_info *client_info = (struct xrdp_client_info *)NULL; client_info = &(self->rdp_layer->client_info); DEBUG(("processing channels, channel_code is %d", client_info->channel_code)); /* this is an option set in xrdp.ini */ if (client_info->channel_code != 1) /* are channels on? */ { g_writeln("Processing channel data from client - The channel is off"); return 0; } if (!s_check_rem(s, 4)) { return 1; } in_uint32_le(s, num_channels); if (num_channels > 31) { return 1; } for (index = 0; index < num_channels; index++) { struct mcs_channel_item *channel_item; channel_item = (struct mcs_channel_item *) g_malloc(sizeof(struct mcs_channel_item), 1); if (!s_check_rem(s, 12)) { g_free(channel_item); return 1; } in_uint8a(s, channel_item->name, 8); in_uint32_le(s, channel_item->flags); channel_item->chanid = MCS_GLOBAL_CHANNEL + (index + 1); list_add_item(self->mcs_layer->channel_list, (tintptr) channel_item); DEBUG(("got channel flags %8.8x name %s", channel_item->flags, channel_item->name)); } return 0; } /*****************************************************************************/ /* reads the client monitors data */ static int APP_CC xrdp_sec_process_mcs_data_monitors(struct xrdp_sec *self, struct stream *s) { int index; int monitorCount; int flags; int x1; int y1; int x2; int y2; int got_primary; struct xrdp_client_info *client_info = (struct xrdp_client_info *)NULL; client_info = &(self->rdp_layer->client_info); LLOGLN(10, ("xrdp_sec_process_mcs_data_monitors: processing monitors data, allow_multimon is %d", client_info->multimon)); /* this is an option set in xrdp.ini */ if (client_info->multimon != 1) /* are multi-monitors allowed ? */ { LLOGLN(0, ("[INFO] xrdp_sec_process_mcs_data_monitors: multimon is not " "allowed, skipping")); return 0; } in_uint32_le(s, flags); /* flags */ //verify flags - must be 0x0 if (flags != 0) { LLOGLN(0, ("[ERROR] xrdp_sec_process_mcs_data_monitors: flags MUST be " "zero, detected: %d", flags)); return 1; } in_uint32_le(s, monitorCount); //verify monitorCount - max 16 if (monitorCount > 16) { LLOGLN(0, ("[ERROR] xrdp_sec_process_mcs_data_monitors: max allowed " "monitors is 16, detected: %d", monitorCount)); return 1; } LLOGLN(10, ("xrdp_sec_process_mcs_data_monitors: monitorCount= %d", monitorCount)); client_info->monitorCount = monitorCount; x1 = 0; y1 = 0; x2 = 0; y2 = 0; got_primary = 0; /* Add client_monitor_data to client_info struct, will later pass to X11rdp */ for (index = 0; index < monitorCount; index++) { in_uint32_le(s, client_info->minfo[index].left); in_uint32_le(s, client_info->minfo[index].top); in_uint32_le(s, client_info->minfo[index].right); in_uint32_le(s, client_info->minfo[index].bottom); in_uint32_le(s, client_info->minfo[index].is_primary); if (index == 0) { x1 = client_info->minfo[index].left; y1 = client_info->minfo[index].top; x2 = client_info->minfo[index].right; y2 = client_info->minfo[index].bottom; } else { x1 = MIN(x1, client_info->minfo[index].left); y1 = MIN(y1, client_info->minfo[index].top); x2 = MAX(x2, client_info->minfo[index].right); y2 = MAX(y2, client_info->minfo[index].bottom); } if (client_info->minfo[index].is_primary) { got_primary = 1; } LLOGLN(10, ("xrdp_sec_process_mcs_data_monitors: got a monitor [%d]: left= %d, top= %d, right= %d, bottom= %d, is_primary?= %d", index, client_info->minfo[index].left, client_info->minfo[index].top, client_info->minfo[index].right, client_info->minfo[index].bottom, client_info->minfo[index].is_primary)); } if (!got_primary) { /* no primary monitor was set, choose the leftmost monitor as primary */ for (index = 0; index < monitorCount; index++) { if (client_info->minfo[index].left == x1 && client_info->minfo[index].top == y1) { client_info->minfo[index].is_primary = 1; break; } } } /* set wm geometry */ if ((x2 > x1) && (y2 > y1)) { client_info->width = (x2 - x1) + 1; client_info->height = (y2 - y1) + 1; } /* make sure virtual desktop size is ok */ if (client_info->width > 0x7FFE || client_info->width < 0xC8 || client_info->height > 0x7FFE || client_info->height < 0xC8) { LLOGLN(0, ("[ERROR] xrdp_sec_process_mcs_data_monitors: error, virtual desktop width / height is too large")); return 1; /* error */ } /* keep a copy of non negative monitor info values for xrdp_wm usage */ for (index = 0; index < monitorCount; index++) { client_info->minfo_wm[index].left = client_info->minfo[index].left - x1; client_info->minfo_wm[index].top = client_info->minfo[index].top - y1; client_info->minfo_wm[index].right = client_info->minfo[index].right - x1; client_info->minfo_wm[index].bottom = client_info->minfo[index].bottom - y1; client_info->minfo_wm[index].is_primary = client_info->minfo[index].is_primary; } return 0; } /*****************************************************************************/ /* process client mcs data, we need some things in here to create the server mcs data */ int APP_CC xrdp_sec_process_mcs_data(struct xrdp_sec *self) { struct stream *s = (struct stream *)NULL; char *hold_p = (char *)NULL; int tag = 0; int size = 0; s = &(self->client_mcs_data); /* set p to beginning */ s->p = s->data; /* skip header */ if (!s_check_rem(s, 23)) { return 1; } in_uint8s(s, 23); while (s_check_rem(s, 4)) { hold_p = s->p; in_uint16_le(s, tag); in_uint16_le(s, size); if ((size < 4) || (!s_check_rem(s, size - 4))) { LLOGLN(0, ("error in xrdp_sec_process_mcs_data tag %d size %d", tag, size)); break; } LLOGLN(10, ("xrdp_sec_process_mcs_data: 0x%8.8x", tag)); switch (tag) { case SEC_TAG_CLI_INFO: /* CS_CORE 0xC001 */ if (xrdp_sec_process_mcs_data_CS_CORE(self, s) != 0) { return 1; } break; case SEC_TAG_CLI_CRYPT: /* CS_SECURITY 0xC002 */ if (xrdp_sec_process_mcs_data_CS_SECURITY(self, s) != 0) { return 1; } break; case SEC_TAG_CLI_CHANNELS: /* CS_NET 0xC003 */ if (xrdp_sec_process_mcs_data_channels(self, s) != 0) { return 1; } break; case SEC_TAG_CLI_4: /* CS_CLUSTER 0xC004 */ break; case SEC_TAG_CLI_MONITOR: /* CS_MONITOR 0xC005 */ if (xrdp_sec_process_mcs_data_monitors(self, s) != 0) { return 1; } break; /* CS_MCS_MSGCHANNEL 0xC006 CS_MONITOR_EX 0xC008 CS_MULTITRANSPORT 0xC00A SC_CORE 0x0C01 SC_SECURITY 0x0C02 SC_NET 0x0C03 SC_MCS_MSGCHANNEL 0x0C04 SC_MULTITRANSPORT 0x0C08 */ default: LLOGLN(0, ("error unknown xrdp_sec_process_mcs_data " "tag 0x%4.4x size %d", tag, size)); break; } s->p = hold_p + size; } if (self->rdp_layer->client_info.max_bpp > 0) { if (self->rdp_layer->client_info.bpp > self->rdp_layer->client_info.max_bpp) { LLOGLN(0, ("xrdp_rdp_parse_client_mcs_data: client asked " "for %dbpp connection but configuration is limited " "to %dbpp", self->rdp_layer->client_info.bpp, self->rdp_layer->client_info.max_bpp)); self->rdp_layer->client_info.bpp = self->rdp_layer->client_info.max_bpp; } } /* set p to beginning */ s->p = s->data; return 0; } /*****************************************************************************/ /* process the mcs client data we received from the mcs layer */ static int APP_CC xrdp_sec_in_mcs_data(struct xrdp_sec *self) { struct stream *s = (struct stream *)NULL; struct xrdp_client_info *client_info = (struct xrdp_client_info *)NULL; int index = 0; char c = 0; client_info = &(self->rdp_layer->client_info); s = &(self->client_mcs_data); /* get hostname, it's unicode */ s->p = s->data; if (!s_check_rem(s, 47)) { return 1; } in_uint8s(s, 47); g_memset(client_info->hostname, 0, 32); c = 1; index = 0; while (index < 16 && c != 0) { if (!s_check_rem(s, 2)) { return 1; } in_uint8(s, c); in_uint8s(s, 1); client_info->hostname[index] = c; index++; } /* get build */ s->p = s->data; if (!s_check_rem(s, 43 + 4)) { return 1; } in_uint8s(s, 43); in_uint32_le(s, client_info->build); /* get keylayout */ s->p = s->data; if (!s_check_rem(s, 39 + 4)) { return 1; } in_uint8s(s, 39); in_uint32_le(s, client_info->keylayout); /* get keyboard type / subtype */ s->p = s->data; if (!s_check_rem(s, 79 + 8)) { return 1; } in_uint8s(s, 79); in_uint32_le(s, client_info->keyboard_type); in_uint32_le(s, client_info->keyboard_subtype); xrdp_load_keyboard_layout(client_info); s->p = s->data; return 0; } /*****************************************************************************/ /* returns error */ int APP_CC xrdp_sec_init_rdp_security(struct xrdp_sec *self) { switch (self->rdp_layer->client_info.crypt_level) { case 0: /* none */ self->crypt_method = CRYPT_METHOD_NONE; self->crypt_level = CRYPT_LEVEL_NONE; break; case 1: /* low */ self->crypt_method = CRYPT_METHOD_40BIT; self->crypt_level = CRYPT_LEVEL_LOW; break; case 2: /* medium */ self->crypt_method = CRYPT_METHOD_40BIT; self->crypt_level = CRYPT_LEVEL_CLIENT_COMPATIBLE; break; case 3: /* high */ self->crypt_method = CRYPT_METHOD_128BIT; self->crypt_level = CRYPT_LEVEL_HIGH; break; case 4: /* fips */ self->crypt_method = CRYPT_METHOD_FIPS; self->crypt_level = CRYPT_LEVEL_FIPS; break; default: g_writeln("Fatal : Illegal crypt_level"); break ; } if (self->decrypt_rc4_info != NULL) { g_writeln("xrdp_sec_init_rdp_security: decrypt_rc4_info already created !!!"); } else { self->decrypt_rc4_info = ssl_rc4_info_create(); } if (self->encrypt_rc4_info != NULL) { g_writeln("xrdp_sec_init_rdp_security: encrypt_rc4_info already created !!!"); } else { self->encrypt_rc4_info = ssl_rc4_info_create(); } return 0; } /*****************************************************************************/ int APP_CC xrdp_sec_incoming(struct xrdp_sec *self) { struct list *items = NULL; struct list *values = NULL; struct xrdp_iso *iso; int index = 0; char *item = NULL; char *value = NULL; char key_file[256]; DEBUG((" in xrdp_sec_incoming:")); iso = self->mcs_layer->iso_layer; /* negotiate security layer */ if (xrdp_iso_incoming(iso) != 0) { DEBUG(("xrdp_sec_incoming: xrdp_iso_incoming failed")); return 1; } /* initialize selected security layer */ if (iso->selectedProtocol > PROTOCOL_RDP) { /* init tls security */ DEBUG((" in xrdp_sec_incoming: init tls security")); if (trans_set_tls_mode(self->mcs_layer->iso_layer->trans, self->rdp_layer->client_info.key_file, self->rdp_layer->client_info.certificate, self->rdp_layer->client_info.disableSSLv3, self->rdp_layer->client_info.tls_ciphers) != 0) { g_writeln("xrdp_sec_incoming: trans_set_tls_mode failed"); return 1; } self->crypt_level = CRYPT_LEVEL_NONE; self->crypt_method = CRYPT_METHOD_NONE; self->rsa_key_bytes = 0; } else { /* init rdp security */ DEBUG((" in xrdp_sec_incoming: init rdp security")); if (xrdp_sec_init_rdp_security(self) != 0) { DEBUG(("xrdp_sec_incoming: xrdp_sec_init_rdp_security failed")); return 1; } if (self->crypt_method != CRYPT_METHOD_NONE) { g_memset(key_file, 0, sizeof(char) * 256); g_random(self->server_random, 32); items = list_create(); items->auto_free = 1; values = list_create(); values->auto_free = 1; g_snprintf(key_file, 255, "%s/rsakeys.ini", XRDP_CFG_PATH); if (file_by_name_read_section(key_file, "keys", items, values) != 0) { /* this is a show stopper */ log_message(LOG_LEVEL_ALWAYS, "XRDP cannot read file: %s " "(check permissions)", key_file); list_delete(items); list_delete(values); return 1; } for (index = 0; index < items->count; index++) { item = (char *)list_get_item(items, index); value = (char *)list_get_item(values, index); if (g_strcasecmp(item, "pub_exp") == 0) { hex_str_to_bin(value, self->pub_exp, 4); } else if (g_strcasecmp(item, "pub_mod") == 0) { self->rsa_key_bytes = (g_strlen(value) + 1) / 5; g_writeln("pub_mod bytes %d", self->rsa_key_bytes); hex_str_to_bin(value, self->pub_mod, self->rsa_key_bytes); } else if (g_strcasecmp(item, "pub_sig") == 0) { hex_str_to_bin(value, self->pub_sig, 64); } else if (g_strcasecmp(item, "pri_exp") == 0) { self->rsa_key_bytes = (g_strlen(value) + 1) / 5; g_writeln("pri_exp %d", self->rsa_key_bytes); hex_str_to_bin(value, self->pri_exp, self->rsa_key_bytes); } } if (self->rsa_key_bytes <= 64) { g_writeln("warning, RSA key len 512 " "bits or less, consider creating a 2048 bit key"); log_message(LOG_LEVEL_WARNING, "warning, RSA key len 512 " "bits or less, consider creating a 2048 bit key"); } list_delete(items); list_delete(values); } } /* negotiate mcs layer */ if (xrdp_mcs_incoming(self->mcs_layer) != 0) { return 1; } #ifdef XRDP_DEBUG g_writeln("client mcs data received"); g_hexdump(self->client_mcs_data.data, (int)(self->client_mcs_data.end - self->client_mcs_data.data)); g_writeln("server mcs data sent"); g_hexdump(self->server_mcs_data.data, (int)(self->server_mcs_data.end - self->server_mcs_data.data)); #endif DEBUG((" out xrdp_sec_incoming")); if (xrdp_sec_in_mcs_data(self) != 0) { return 1; } LLOGLN(10, ("xrdp_sec_incoming: out")); return 0; } /*****************************************************************************/ int APP_CC xrdp_sec_disconnect(struct xrdp_sec *self) { int rv; DEBUG((" in xrdp_sec_disconnect")); rv = xrdp_mcs_disconnect(self->mcs_layer); DEBUG((" out xrdp_sec_disconnect")); return rv; } xrdp-0.9.1/libxrdp/xrdp_channel.c0000644000175000017500000001374413027003467013707 00000000000000/** * xrdp: A Remote Desktop Protocol server. * * Copyright (C) Jay Sorg 2006-2013 * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * * channel layer */ #include "libxrdp.h" /* todo, move these to constants.h */ //#define CHANNEL_CHUNK_LENGTH 1600 /* todo, why is this so small? */ #define CHANNEL_CHUNK_LENGTH 8192 #define CHANNEL_FLAG_FIRST 0x01 #define CHANNEL_FLAG_LAST 0x02 #define CHANNEL_FLAG_SHOW_PROTOCOL 0x10 /*****************************************************************************/ /* returns pointer or nil on error */ static struct mcs_channel_item *APP_CC xrdp_channel_get_item(struct xrdp_channel *self, int channel_id) { struct mcs_channel_item *channel; if (self->mcs_layer->channel_list == NULL) { g_writeln("xrdp_channel_get_item - No channel initialized"); return NULL ; } channel = (struct mcs_channel_item *) list_get_item(self->mcs_layer->channel_list, channel_id); return channel; } /*****************************************************************************/ struct xrdp_channel *APP_CC xrdp_channel_create(struct xrdp_sec *owner, struct xrdp_mcs *mcs_layer) { struct xrdp_channel *self; self = (struct xrdp_channel *)g_malloc(sizeof(struct xrdp_channel), 1); self->sec_layer = owner; self->mcs_layer = mcs_layer; return self; } /*****************************************************************************/ /* returns error */ void APP_CC xrdp_channel_delete(struct xrdp_channel *self) { if (self == 0) { return; } g_memset(self, 0, sizeof(struct xrdp_channel)); g_free(self); } /*****************************************************************************/ /* returns error */ int APP_CC xrdp_channel_init(struct xrdp_channel *self, struct stream *s) { if (xrdp_sec_init(self->sec_layer, s) != 0) { return 1; } s_push_layer(s, channel_hdr, 8); return 0; } /*****************************************************************************/ /* returns error */ /* This sends data out to the secure layer. */ int APP_CC xrdp_channel_send(struct xrdp_channel *self, struct stream *s, int channel_id, int total_data_len, int flags) { struct mcs_channel_item *channel; channel = xrdp_channel_get_item(self, channel_id); if (channel == NULL) { g_writeln("xrdp_channel_send - no such channel"); return 1; } s_pop_layer(s, channel_hdr); out_uint32_le(s, total_data_len); /* * According to 2.2.1.3.4.1 Channel Definition Structure (CHANNEL_DEF): * CHANNEL_OPTION_SHOW_PROTOCOL 0x00200000 * The value of this flag MUST be ignored by the server. The * visibility of the Channel PDU Header (section 2.2.6.1.1) is * determined by the CHANNEL_FLAG_SHOW_PROTOCOL * (0x00000010) flag as defined in the flags field (section * 2.2.6.1.1). * * That's flag makes MSTSC crash when using RAIL channel. */ // if (channel->flags & XR_CHANNEL_OPTION_SHOW_PROTOCOL) // { // flags |= CHANNEL_FLAG_SHOW_PROTOCOL; // } out_uint32_le(s, flags); if (xrdp_sec_send(self->sec_layer, s, channel->chanid) != 0) { g_writeln("xrdp_channel_send - failure sending data"); return 1; } return 0; } /*****************************************************************************/ /* returns error */ /* this will inform the callback, whatever it is that some channel data is ready. the default for this is a call to xrdp_wm.c. */ static int APP_CC xrdp_channel_call_callback(struct xrdp_channel *self, struct stream *s, int channel_id, int total_data_len, int flags) { struct xrdp_session *session; int rv; int size; rv = 0; session = self->sec_layer->rdp_layer->session; if (session != 0) { if (session->callback != 0) { size = (int)(s->end - s->p); /* in xrdp_wm.c */ rv = session->callback(session->id, 0x5555, MAKELONG(channel_id, flags), size, (tbus)(s->p), total_data_len); } else { g_writeln("in xrdp_channel_call_callback, session->callback is nil"); } } else { g_writeln("in xrdp_channel_call_callback, session is nil"); } return rv; } /*****************************************************************************/ /* returns error */ /* This is called from the secure layer to process an incoming non global channel packet. 'chanid' passed in here is the mcs channel id so it MCS_GLOBAL_CHANNEL plus something. */ int APP_CC xrdp_channel_process(struct xrdp_channel *self, struct stream *s, int chanid) { int length; int flags; int rv; int channel_id; struct mcs_channel_item *channel; /* this assumes that the channels are in order of chanid(mcs channel id) but they should be, see xrdp_sec_process_mcs_data_channels the first channel should be MCS_GLOBAL_CHANNEL + 1, second one should be MCS_GLOBAL_CHANNEL + 2, and so on */ channel_id = (chanid - MCS_GLOBAL_CHANNEL) - 1; channel = xrdp_channel_get_item(self, channel_id); if (channel == NULL) { g_writeln("xrdp_channel_process, channel not found"); return 1; } rv = 0; in_uint32_le(s, length); in_uint32_le(s, flags); rv = xrdp_channel_call_callback(self, s, channel_id, length, flags); return rv; } xrdp-0.9.1/libxrdp/xrdp_bitmap_compress.c0000644000175000017500000014400313027003467015457 00000000000000/** * xrdp: A Remote Desktop Protocol server. * * Copyright (C) Jay Sorg 2004-2014 * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * * bitmap compressor * This is the original RDP bitmap compression algorithm. Pixel based. * This does not do 32 bpp compression, nscodec, rfx, etc */ #include "libxrdp.h" #define BC_MAX_BYTES (16 * 1024) /*****************************************************************************/ #define IN_PIXEL8(in_ptr, in_x, in_y, in_w, in_last_pixel, in_pixel); \ do { \ if (in_ptr == 0) \ { \ in_pixel = 0; \ } \ else if (in_x < in_w) \ { \ in_pixel = GETPIXEL8(in_ptr, in_x, in_y, in_w); \ } \ else \ { \ in_pixel = in_last_pixel; \ } \ } while (0) /*****************************************************************************/ #define IN_PIXEL16(in_ptr, in_x, in_y, in_w, in_last_pixel, in_pixel); \ do { \ if (in_ptr == 0) \ { \ in_pixel = 0; \ } \ else if (in_x < in_w) \ { \ in_pixel = GETPIXEL16(in_ptr, in_x, in_y, in_w); \ } \ else \ { \ in_pixel = in_last_pixel; \ } \ } while (0) /*****************************************************************************/ #define IN_PIXEL32(in_ptr, in_x, in_y, in_w, in_last_pixel, in_pixel); \ do { \ if (in_ptr == 0) \ { \ in_pixel = 0; \ } \ else if (in_x < in_w) \ { \ in_pixel = GETPIXEL32(in_ptr, in_x, in_y, in_w); \ } \ else \ { \ in_pixel = in_last_pixel; \ } \ } while (0) /*****************************************************************************/ /* color */ #define OUT_COLOR_COUNT1(in_count, in_s, in_data) \ do { \ if (in_count > 0) \ { \ if (in_count < 32) \ { \ temp = (0x3 << 5) | in_count; \ out_uint8(in_s, temp); \ out_uint8(in_s, in_data); \ } \ else if (in_count < 256 + 32) \ { \ out_uint8(in_s, 0x60); \ temp = in_count - 32; \ out_uint8(in_s, temp); \ out_uint8(in_s, in_data); \ } \ else \ { \ out_uint8(in_s, 0xf3); \ out_uint16_le(in_s, in_count); \ out_uint8(in_s, in_data); \ } \ } \ in_count = 0; \ } while (0) /*****************************************************************************/ /* color */ #define OUT_COLOR_COUNT2(in_count, in_s, in_data) \ do { \ if (in_count > 0) \ { \ if (in_count < 32) \ { \ temp = (0x3 << 5) | in_count; \ out_uint8(in_s, temp); \ out_uint16_le(in_s, in_data); \ } \ else if (in_count < 256 + 32) \ { \ out_uint8(in_s, 0x60); \ temp = in_count - 32; \ out_uint8(in_s, temp); \ out_uint16_le(in_s, in_data); \ } \ else \ { \ out_uint8(in_s, 0xf3); \ out_uint16_le(in_s, in_count); \ out_uint16_le(in_s, in_data); \ } \ } \ in_count = 0; \ } while (0) /*****************************************************************************/ /* color */ #define OUT_COLOR_COUNT3(in_count, in_s, in_data) \ do { \ if (in_count > 0) \ { \ if (in_count < 32) \ { \ temp = (0x3 << 5) | in_count; \ out_uint8(in_s, temp); \ out_uint8(in_s, in_data & 0xff); \ out_uint8(in_s, (in_data >> 8) & 0xff); \ out_uint8(in_s, (in_data >> 16) & 0xff); \ } \ else if (in_count < 256 + 32) \ { \ out_uint8(in_s, 0x60); \ temp = in_count - 32; \ out_uint8(in_s, temp); \ out_uint8(in_s, in_data & 0xff); \ out_uint8(in_s, (in_data >> 8) & 0xff); \ out_uint8(in_s, (in_data >> 16) & 0xff); \ } \ else \ { \ out_uint8(in_s, 0xf3); \ out_uint16_le(in_s, in_count); \ out_uint8(in_s, in_data & 0xff); \ out_uint8(in_s, (in_data >> 8) & 0xff); \ out_uint8(in_s, (in_data >> 16) & 0xff); \ } \ } \ in_count = 0; \ } while (0) /*****************************************************************************/ /* copy */ #define OUT_COPY_COUNT1(in_count, in_s, in_data) \ do { \ if (in_count > 0) \ { \ if (in_count < 32) \ { \ temp = (0x4 << 5) | in_count; \ out_uint8(in_s, temp); \ out_uint8a(in_s, in_data->data, in_count); \ } \ else if (in_count < 256 + 32) \ { \ out_uint8(in_s, 0x80); \ temp = in_count - 32; \ out_uint8(in_s, temp); \ out_uint8a(in_s, in_data->data, in_count); \ } \ else \ { \ out_uint8(in_s, 0xf4); \ out_uint16_le(in_s, in_count); \ out_uint8a(in_s, in_data->data, in_count); \ } \ } \ in_count = 0; \ init_stream(in_data, 0); \ } while (0) /*****************************************************************************/ /* copy */ #define OUT_COPY_COUNT2(in_count, in_s, in_data) \ do { \ if (in_count > 0) \ { \ if (in_count < 32) \ { \ temp = (0x4 << 5) | in_count; \ out_uint8(in_s, temp); \ temp = in_count * 2; \ out_uint8a(in_s, in_data->data, temp); \ } \ else if (in_count < 256 + 32) \ { \ out_uint8(in_s, 0x80); \ temp = in_count - 32; \ out_uint8(in_s, temp); \ temp = in_count * 2; \ out_uint8a(in_s, in_data->data, temp); \ } \ else \ { \ out_uint8(in_s, 0xf4); \ out_uint16_le(in_s, in_count); \ temp = in_count * 2; \ out_uint8a(in_s, in_data->data, temp); \ } \ } \ in_count = 0; \ init_stream(in_data, 0); \ } while (0) /*****************************************************************************/ /* copy */ #define OUT_COPY_COUNT3(in_count, in_s, in_data) \ do { \ if (in_count > 0) \ { \ if (in_count < 32) \ { \ temp = (0x4 << 5) | in_count; \ out_uint8(in_s, temp); \ temp = in_count * 3; \ out_uint8a(in_s, in_data->end, temp); \ } \ else if (in_count < 256 + 32) \ { \ out_uint8(in_s, 0x80); \ temp = in_count - 32; \ out_uint8(in_s, temp); \ temp = in_count * 3; \ out_uint8a(in_s, in_data->end, temp); \ } \ else \ { \ out_uint8(in_s, 0xf4); \ out_uint16_le(in_s, in_count); \ temp = in_count * 3; \ out_uint8a(in_s, in_data->end, temp); \ } \ } \ in_count = 0; \ init_stream(in_data, 0); \ } while (0) /*****************************************************************************/ /* bicolor */ #define OUT_BICOLOR_COUNT1(in_count, in_s, in_color1, in_color2) \ do { \ if (in_count > 0) \ { \ if (in_count / 2 < 16) \ { \ temp = (0xe << 4) | (in_count / 2); \ out_uint8(in_s, temp); \ out_uint8(in_s, in_color1); \ out_uint8(in_s, in_color2); \ } \ else if (in_count / 2 < 256 + 16) \ { \ out_uint8(in_s, 0xe0); \ temp = in_count / 2 - 16; \ out_uint8(in_s, temp); \ out_uint8(in_s, in_color1); \ out_uint8(in_s, in_color2); \ } \ else \ { \ out_uint8(in_s, 0xf8); \ temp = in_count / 2; \ out_uint16_le(in_s, temp); \ out_uint8(in_s, in_color1); \ out_uint8(in_s, in_color2); \ } \ } \ in_count = 0; \ } while (0) /*****************************************************************************/ /* bicolor */ #define OUT_BICOLOR_COUNT2(in_count, in_s, in_color1, in_color2) \ do { \ if (in_count > 0) \ { \ if (in_count / 2 < 16) \ { \ temp = (0xe << 4) | (in_count / 2); \ out_uint8(in_s, temp); \ out_uint16_le(in_s, in_color1); \ out_uint16_le(in_s, in_color2); \ } \ else if (in_count / 2 < 256 + 16) \ { \ out_uint8(in_s, 0xe0); \ temp = in_count / 2 - 16; \ out_uint8(in_s, temp); \ out_uint16_le(in_s, in_color1); \ out_uint16_le(in_s, in_color2); \ } \ else \ { \ out_uint8(in_s, 0xf8); \ temp = in_count / 2; \ out_uint16_le(in_s, temp); \ out_uint16_le(in_s, in_color1); \ out_uint16_le(in_s, in_color2); \ } \ } \ in_count = 0; \ } while (0) /*****************************************************************************/ /* bicolor */ #define OUT_BICOLOR_COUNT3(in_count, in_s, in_color1, in_color2) \ do { \ if (in_count > 0) \ { \ if (in_count / 2 < 16) \ { \ temp = (0xe << 4) | (in_count / 2); \ out_uint8(in_s, temp); \ out_uint8(in_s, in_color1 & 0xff); \ out_uint8(in_s, (in_color1 >> 8) & 0xff); \ out_uint8(in_s, (in_color1 >> 16) & 0xff); \ out_uint8(in_s, in_color2 & 0xff); \ out_uint8(in_s, (in_color2 >> 8) & 0xff); \ out_uint8(in_s, (in_color2 >> 16) & 0xff); \ } \ else if (in_count / 2 < 256 + 16) \ { \ out_uint8(in_s, 0xe0); \ temp = in_count / 2 - 16; \ out_uint8(in_s, temp); \ out_uint8(in_s, in_color1 & 0xff); \ out_uint8(in_s, (in_color1 >> 8) & 0xff); \ out_uint8(in_s, (in_color1 >> 16) & 0xff); \ out_uint8(in_s, in_color2 & 0xff); \ out_uint8(in_s, (in_color2 >> 8) & 0xff); \ out_uint8(in_s, (in_color2 >> 16) & 0xff); \ } \ else \ { \ out_uint8(in_s, 0xf8); \ temp = in_count / 2; \ out_uint16_le(in_s, temp); \ out_uint8(in_s, in_color1 & 0xff); \ out_uint8(in_s, (in_color1 >> 8) & 0xff); \ out_uint8(in_s, (in_color1 >> 16) & 0xff); \ out_uint8(in_s, in_color2 & 0xff); \ out_uint8(in_s, (in_color2 >> 8) & 0xff); \ out_uint8(in_s, (in_color2 >> 16) & 0xff); \ } \ } \ in_count = 0; \ } while (0) /*****************************************************************************/ /* fill */ #define OUT_FILL_COUNT1(in_count, in_s) \ do { \ if (in_count > 0) \ { \ if (in_count < 32) \ { \ out_uint8(in_s, in_count); \ } \ else if (in_count < 256 + 32) \ { \ out_uint8(in_s, 0x0); \ temp = in_count - 32; \ out_uint8(in_s, temp); \ } \ else \ { \ out_uint8(in_s, 0xf0); \ out_uint16_le(in_s, in_count); \ } \ } \ in_count = 0; \ } while (0) /*****************************************************************************/ /* fill */ #define OUT_FILL_COUNT2(in_count, in_s) \ do { \ if (in_count > 0) \ { \ if (in_count < 32) \ { \ out_uint8(in_s, in_count); \ } \ else if (in_count < 256 + 32) \ { \ out_uint8(in_s, 0x0); \ temp = in_count - 32; \ out_uint8(in_s, temp); \ } \ else \ { \ out_uint8(in_s, 0xf0); \ out_uint16_le(in_s, in_count); \ } \ } \ in_count = 0; \ } while (0) /*****************************************************************************/ /* fill */ #define OUT_FILL_COUNT3(in_count, in_s) \ do { \ if (in_count > 0) \ { \ if (in_count < 32) \ { \ out_uint8(in_s, in_count); \ } \ else if (in_count < 256 + 32) \ { \ out_uint8(in_s, 0x0); \ temp = in_count - 32; \ out_uint8(in_s, temp); \ } \ else \ { \ out_uint8(in_s, 0xf0); \ out_uint16_le(in_s, in_count); \ } \ } \ in_count = 0; \ } while (0) /*****************************************************************************/ /* mix */ #define OUT_MIX_COUNT1(in_count, in_s) \ do { \ if (in_count > 0) \ { \ if (in_count < 32) \ { \ temp = (0x1 << 5) | in_count; \ out_uint8(in_s, temp); \ } \ else if (in_count < 256 + 32) \ { \ out_uint8(in_s, 0x20); \ temp = in_count - 32; \ out_uint8(in_s, temp); \ } \ else \ { \ out_uint8(in_s, 0xf1); \ out_uint16_le(in_s, in_count); \ } \ } \ in_count = 0; \ } while (0) /*****************************************************************************/ /* mix */ #define OUT_MIX_COUNT2(in_count, in_s) \ do { \ if (in_count > 0) \ { \ if (in_count < 32) \ { \ temp = (0x1 << 5) | in_count; \ out_uint8(in_s, temp); \ } \ else if (in_count < 256 + 32) \ { \ out_uint8(in_s, 0x20); \ temp = in_count - 32; \ out_uint8(in_s, temp); \ } \ else \ { \ out_uint8(in_s, 0xf1); \ out_uint16_le(in_s, in_count); \ } \ } \ in_count = 0; \ } while (0) /*****************************************************************************/ /* mix */ #define OUT_MIX_COUNT3(in_count, in_s) \ do { \ if (in_count > 0) \ { \ if (in_count < 32) \ { \ temp = (0x1 << 5) | in_count; \ out_uint8(in_s, temp); \ } \ else if (in_count < 256 + 32) \ { \ out_uint8(in_s, 0x20); \ temp = in_count - 32; \ out_uint8(in_s, temp); \ } \ else \ { \ out_uint8(in_s, 0xf1); \ out_uint16_le(in_s, in_count); \ } \ } \ in_count = 0; \ } while (0) /*****************************************************************************/ /* fom */ #define OUT_FOM_COUNT1(in_count, in_s, in_mask, in_mask_len) \ do { \ if (in_count > 0) \ { \ if ((in_count % 8) == 0 && in_count < 249) \ { \ temp = (0x2 << 5) | (in_count / 8); \ out_uint8(in_s, temp); \ out_uint8a(in_s, in_mask, in_mask_len); \ } \ else if (in_count < 256) \ { \ out_uint8(in_s, 0x40); \ temp = in_count - 1; \ out_uint8(in_s, temp); \ out_uint8a(in_s, in_mask, in_mask_len); \ } \ else \ { \ out_uint8(in_s, 0xf2); \ out_uint16_le(in_s, in_count); \ out_uint8a(in_s, in_mask, in_mask_len); \ } \ } \ in_count = 0; \ } while (0) /*****************************************************************************/ /* fom */ #define OUT_FOM_COUNT2(in_count, in_s, in_mask, in_mask_len) \ do { \ if (in_count > 0) \ { \ if ((in_count % 8) == 0 && in_count < 249) \ { \ temp = (0x2 << 5) | (in_count / 8); \ out_uint8(in_s, temp); \ out_uint8a(in_s, in_mask, in_mask_len); \ } \ else if (in_count < 256) \ { \ out_uint8(in_s, 0x40); \ temp = in_count - 1; \ out_uint8(in_s, temp); \ out_uint8a(in_s, in_mask, in_mask_len); \ } \ else \ { \ out_uint8(in_s, 0xf2); \ out_uint16_le(in_s, in_count); \ out_uint8a(in_s, in_mask, in_mask_len); \ } \ } \ in_count = 0; \ } while (0) /*****************************************************************************/ /* fill or mix (fom) */ #define OUT_FOM_COUNT3(in_count, in_s, in_mask, in_mask_len) \ do { \ if (in_count > 0) \ { \ if ((in_count % 8) == 0 && in_count < 249) \ { \ temp = (0x2 << 5) | (in_count / 8); \ out_uint8(in_s, temp); \ out_uint8a(in_s, in_mask, in_mask_len); \ } \ else if (in_count < 256) \ { \ out_uint8(in_s, 0x40); \ temp = in_count - 1; \ out_uint8(in_s, temp); \ out_uint8a(in_s, in_mask, in_mask_len); \ } \ else \ { \ out_uint8(in_s, 0xf2); \ out_uint16_le(in_s, in_count); \ out_uint8a(in_s, in_mask, in_mask_len); \ } \ } \ in_count = 0; \ } while (0) /*****************************************************************************/ #define TEST_FILL \ ((last_line == 0 && pixel == 0) || \ (last_line != 0 && pixel == ypixel)) #define TEST_MIX \ ((last_line == 0 && pixel == mix) || \ (last_line != 0 && pixel == (ypixel ^ mix))) #define TEST_FOM (TEST_FILL || TEST_MIX) #define TEST_COLOR (pixel == last_pixel) #define TEST_BICOLOR \ ( \ (pixel != last_pixel) && \ ( \ (!bicolor_spin && pixel == bicolor1 && last_pixel == bicolor2) || \ (bicolor_spin && pixel == bicolor2 && last_pixel == bicolor1) \ ) \ ) #define RESET_COUNTS \ do { \ bicolor_count = 0; \ fill_count = 0; \ color_count = 0; \ mix_count = 0; \ fom_count = 0; \ fom_mask_len = 0; \ bicolor_spin = 0; \ } while (0) /*****************************************************************************/ int APP_CC xrdp_bitmap_compress(char *in_data, int width, int height, struct stream *s, int bpp, int byte_limit, int start_line, struct stream *temp_s, int e) { char *line; char *last_line; char fom_mask[8192]; /* good for up to 64K bitmap */ int lines_sent; int pixel; int count; int color_count; int last_pixel; int bicolor_count; int bicolor1; int bicolor2; int bicolor_spin; int end; int i; int out_count; int ypixel; int last_ypixel; int fill_count; int mix_count; int mix; int fom_count; int fom_mask_len; int temp; /* used in macros */ init_stream(temp_s, 0); fom_mask_len = 0; last_line = 0; lines_sent = 0; end = width + e; count = 0; color_count = 0; last_pixel = 0; last_ypixel = 0; bicolor_count = 0; bicolor1 = 0; bicolor2 = 0; bicolor_spin = 0; fill_count = 0; mix_count = 0; fom_count = 0; if (bpp == 8) { mix = 0xff; out_count = end; line = in_data + width * start_line; while (start_line >= 0 && out_count <= BC_MAX_BYTES) { i = (s->p - s->data) + count; if (i - color_count >= byte_limit && i - bicolor_count >= byte_limit && i - fill_count >= byte_limit && i - mix_count >= byte_limit && i - fom_count >= byte_limit) { break; } out_count += end; for (i = 0; i < end; i++) { /* read next pixel */ IN_PIXEL8(line, i, 0, width, last_pixel, pixel); IN_PIXEL8(last_line, i, 0, width, last_ypixel, ypixel); if (!TEST_FILL) { if (fill_count > 3 && fill_count >= color_count && fill_count >= bicolor_count && fill_count >= mix_count && fill_count >= fom_count) { count -= fill_count; OUT_COPY_COUNT1(count, s, temp_s); OUT_FILL_COUNT1(fill_count, s); RESET_COUNTS; } fill_count = 0; } if (!TEST_MIX) { if (mix_count > 3 && mix_count >= fill_count && mix_count >= bicolor_count && mix_count >= color_count && mix_count >= fom_count) { count -= mix_count; OUT_COPY_COUNT1(count, s, temp_s); OUT_MIX_COUNT1(mix_count, s); RESET_COUNTS; } mix_count = 0; } if (!TEST_COLOR) { if (color_count > 3 && color_count >= fill_count && color_count >= bicolor_count && color_count >= mix_count && color_count >= fom_count) { count -= color_count; OUT_COPY_COUNT1(count, s, temp_s); OUT_COLOR_COUNT1(color_count, s, last_pixel); RESET_COUNTS; } color_count = 0; } if (!TEST_BICOLOR) { if (bicolor_count > 3 && bicolor_count >= fill_count && bicolor_count >= color_count && bicolor_count >= mix_count && bicolor_count >= fom_count) { if ((bicolor_count % 2) == 0) { count -= bicolor_count; OUT_COPY_COUNT1(count, s, temp_s); OUT_BICOLOR_COUNT1(bicolor_count, s, bicolor1, bicolor2); } else { bicolor_count--; count -= bicolor_count; OUT_COPY_COUNT1(count, s, temp_s); OUT_BICOLOR_COUNT1(bicolor_count, s, bicolor2, bicolor1); } RESET_COUNTS; } bicolor_count = 0; bicolor1 = last_pixel; bicolor2 = pixel; bicolor_spin = 0; } if (!TEST_FOM) { if (fom_count > 3 && fom_count >= fill_count && fom_count >= color_count && fom_count >= mix_count && fom_count >= bicolor_count) { count -= fom_count; OUT_COPY_COUNT1(count, s, temp_s); OUT_FOM_COUNT1(fom_count, s, fom_mask, fom_mask_len); RESET_COUNTS; } fom_count = 0; fom_mask_len = 0; } if (TEST_FILL) { fill_count++; } if (TEST_MIX) { mix_count++; } if (TEST_COLOR) { color_count++; } if (TEST_BICOLOR) { bicolor_spin = !bicolor_spin; bicolor_count++; } if (TEST_FOM) { if ((fom_count % 8) == 0) { fom_mask[fom_mask_len] = 0; fom_mask_len++; } if (pixel == (ypixel ^ mix)) { fom_mask[fom_mask_len - 1] |= (1 << (fom_count % 8)); } fom_count++; } out_uint8(temp_s, pixel); count++; last_pixel = pixel; last_ypixel = ypixel; } /* can't take fix, mix, or fom past first line */ if (last_line == 0) { if (fill_count > 3 && fill_count >= color_count && fill_count >= bicolor_count && fill_count >= mix_count && fill_count >= fom_count) { count -= fill_count; OUT_COPY_COUNT1(count, s, temp_s); OUT_FILL_COUNT1(fill_count, s); RESET_COUNTS; } fill_count = 0; if (mix_count > 3 && mix_count >= fill_count && mix_count >= bicolor_count && mix_count >= color_count && mix_count >= fom_count) { count -= mix_count; OUT_COPY_COUNT1(count, s, temp_s); OUT_MIX_COUNT1(mix_count, s); RESET_COUNTS; } mix_count = 0; if (fom_count > 3 && fom_count >= fill_count && fom_count >= color_count && fom_count >= mix_count && fom_count >= bicolor_count) { count -= fom_count; OUT_COPY_COUNT1(count, s, temp_s); OUT_FOM_COUNT1(fom_count, s, fom_mask, fom_mask_len); RESET_COUNTS; } fom_count = 0; fom_mask_len = 0; } last_line = line; line = line - width; start_line--; lines_sent++; } if (fill_count > 3 && fill_count >= color_count && fill_count >= bicolor_count && fill_count >= mix_count && fill_count >= fom_count) { count -= fill_count; OUT_COPY_COUNT1(count, s, temp_s); OUT_FILL_COUNT1(fill_count, s); } else if (mix_count > 3 && mix_count >= color_count && mix_count >= bicolor_count && mix_count >= fill_count && mix_count >= fom_count) { count -= mix_count; OUT_COPY_COUNT1(count, s, temp_s); OUT_MIX_COUNT1(mix_count, s); } else if (color_count > 3 && color_count >= mix_count && color_count >= bicolor_count && color_count >= fill_count && color_count >= fom_count) { count -= color_count; OUT_COPY_COUNT1(count, s, temp_s); OUT_COLOR_COUNT1(color_count, s, last_pixel); } else if (bicolor_count > 3 && bicolor_count >= mix_count && bicolor_count >= color_count && bicolor_count >= fill_count && bicolor_count >= fom_count) { if ((bicolor_count % 2) == 0) { count -= bicolor_count; OUT_COPY_COUNT1(count, s, temp_s); OUT_BICOLOR_COUNT1(bicolor_count, s, bicolor1, bicolor2); } else { bicolor_count--; count -= bicolor_count; OUT_COPY_COUNT1(count, s, temp_s); OUT_BICOLOR_COUNT1(bicolor_count, s, bicolor2, bicolor1); } count -= bicolor_count; OUT_COPY_COUNT1(count, s, temp_s); OUT_BICOLOR_COUNT1(bicolor_count, s, bicolor1, bicolor2); } else if (fom_count > 3 && fom_count >= mix_count && fom_count >= color_count && fom_count >= fill_count && fom_count >= bicolor_count) { count -= fom_count; OUT_COPY_COUNT1(count, s, temp_s); OUT_FOM_COUNT1(fom_count, s, fom_mask, fom_mask_len); } else { OUT_COPY_COUNT1(count, s, temp_s); } } else if ((bpp == 15) || (bpp == 16)) { mix = (bpp == 15) ? 0xba1f : 0xffff; out_count = end * 2; line = in_data + width * start_line * 2; while (start_line >= 0 && out_count <= BC_MAX_BYTES) { i = (s->p - s->data) + count * 2; if (i - (color_count * 2) >= byte_limit && i - (bicolor_count * 2) >= byte_limit && i - (fill_count * 2) >= byte_limit && i - (mix_count * 2) >= byte_limit && i - (fom_count * 2) >= byte_limit) { break; } out_count += end * 2; for (i = 0; i < end; i++) { /* read next pixel */ IN_PIXEL16(line, i, 0, width, last_pixel, pixel); IN_PIXEL16(last_line, i, 0, width, last_ypixel, ypixel); if (!TEST_FILL) { if (fill_count > 3 && fill_count >= color_count && fill_count >= bicolor_count && fill_count >= mix_count && fill_count >= fom_count) { count -= fill_count; OUT_COPY_COUNT2(count, s, temp_s); OUT_FILL_COUNT2(fill_count, s); RESET_COUNTS; } fill_count = 0; } if (!TEST_MIX) { if (mix_count > 3 && mix_count >= fill_count && mix_count >= bicolor_count && mix_count >= color_count && mix_count >= fom_count) { count -= mix_count; OUT_COPY_COUNT2(count, s, temp_s); OUT_MIX_COUNT2(mix_count, s); RESET_COUNTS; } mix_count = 0; } if (!TEST_COLOR) { if (color_count > 3 && color_count >= fill_count && color_count >= bicolor_count && color_count >= mix_count && color_count >= fom_count) { count -= color_count; OUT_COPY_COUNT2(count, s, temp_s); OUT_COLOR_COUNT2(color_count, s, last_pixel); RESET_COUNTS; } color_count = 0; } if (!TEST_BICOLOR) { if (bicolor_count > 3 && bicolor_count >= fill_count && bicolor_count >= color_count && bicolor_count >= mix_count && bicolor_count >= fom_count) { if ((bicolor_count % 2) == 0) { count -= bicolor_count; OUT_COPY_COUNT2(count, s, temp_s); OUT_BICOLOR_COUNT2(bicolor_count, s, bicolor1, bicolor2); } else { bicolor_count--; count -= bicolor_count; OUT_COPY_COUNT2(count, s, temp_s); OUT_BICOLOR_COUNT2(bicolor_count, s, bicolor2, bicolor1); } RESET_COUNTS; } bicolor_count = 0; bicolor1 = last_pixel; bicolor2 = pixel; bicolor_spin = 0; } if (!TEST_FOM) { if (fom_count > 3 && fom_count >= fill_count && fom_count >= color_count && fom_count >= mix_count && fom_count >= bicolor_count) { count -= fom_count; OUT_COPY_COUNT2(count, s, temp_s); OUT_FOM_COUNT2(fom_count, s, fom_mask, fom_mask_len); RESET_COUNTS; } fom_count = 0; fom_mask_len = 0; } if (TEST_FILL) { fill_count++; } if (TEST_MIX) { mix_count++; } if (TEST_COLOR) { color_count++; } if (TEST_BICOLOR) { bicolor_spin = !bicolor_spin; bicolor_count++; } if (TEST_FOM) { if ((fom_count % 8) == 0) { fom_mask[fom_mask_len] = 0; fom_mask_len++; } if (pixel == (ypixel ^ mix)) { fom_mask[fom_mask_len - 1] |= (1 << (fom_count % 8)); } fom_count++; } out_uint16_le(temp_s, pixel); count++; last_pixel = pixel; last_ypixel = ypixel; } /* can't take fix, mix, or fom past first line */ if (last_line == 0) { if (fill_count > 3 && fill_count >= color_count && fill_count >= bicolor_count && fill_count >= mix_count && fill_count >= fom_count) { count -= fill_count; OUT_COPY_COUNT2(count, s, temp_s); OUT_FILL_COUNT2(fill_count, s); RESET_COUNTS; } fill_count = 0; if (mix_count > 3 && mix_count >= fill_count && mix_count >= bicolor_count && mix_count >= color_count && mix_count >= fom_count) { count -= mix_count; OUT_COPY_COUNT2(count, s, temp_s); OUT_MIX_COUNT2(mix_count, s); RESET_COUNTS; } mix_count = 0; if (fom_count > 3 && fom_count >= fill_count && fom_count >= color_count && fom_count >= mix_count && fom_count >= bicolor_count) { count -= fom_count; OUT_COPY_COUNT2(count, s, temp_s); OUT_FOM_COUNT2(fom_count, s, fom_mask, fom_mask_len); RESET_COUNTS; } fom_count = 0; fom_mask_len = 0; } last_line = line; line = line - width * 2; start_line--; lines_sent++; } if (fill_count > 3 && fill_count >= color_count && fill_count >= bicolor_count && fill_count >= mix_count && fill_count >= fom_count) { count -= fill_count; OUT_COPY_COUNT2(count, s, temp_s); OUT_FILL_COUNT2(fill_count, s); } else if (mix_count > 3 && mix_count >= color_count && mix_count >= bicolor_count && mix_count >= fill_count && mix_count >= fom_count) { count -= mix_count; OUT_COPY_COUNT2(count, s, temp_s); OUT_MIX_COUNT2(mix_count, s); } else if (color_count > 3 && color_count >= mix_count && color_count >= bicolor_count && color_count >= fill_count && color_count >= fom_count) { count -= color_count; OUT_COPY_COUNT2(count, s, temp_s); OUT_COLOR_COUNT2(color_count, s, last_pixel); } else if (bicolor_count > 3 && bicolor_count >= mix_count && bicolor_count >= color_count && bicolor_count >= fill_count && bicolor_count >= fom_count) { if ((bicolor_count % 2) == 0) { count -= bicolor_count; OUT_COPY_COUNT2(count, s, temp_s); OUT_BICOLOR_COUNT2(bicolor_count, s, bicolor1, bicolor2); } else { bicolor_count--; count -= bicolor_count; OUT_COPY_COUNT2(count, s, temp_s); OUT_BICOLOR_COUNT2(bicolor_count, s, bicolor2, bicolor1); } count -= bicolor_count; OUT_COPY_COUNT2(count, s, temp_s); OUT_BICOLOR_COUNT2(bicolor_count, s, bicolor1, bicolor2); } else if (fom_count > 3 && fom_count >= mix_count && fom_count >= color_count && fom_count >= fill_count && fom_count >= bicolor_count) { count -= fom_count; OUT_COPY_COUNT2(count, s, temp_s); OUT_FOM_COUNT2(fom_count, s, fom_mask, fom_mask_len); } else { OUT_COPY_COUNT2(count, s, temp_s); } } else if (bpp == 24) { mix = 0xffffff; out_count = end * 3; line = in_data + width * start_line * 4; while (start_line >= 0 && out_count <= BC_MAX_BYTES) { i = (s->p - s->data) + count * 3; if (i - (color_count * 3) >= byte_limit && i - (bicolor_count * 3) >= byte_limit && i - (fill_count * 3) >= byte_limit && i - (mix_count * 3) >= byte_limit && i - (fom_count * 3) >= byte_limit) { break; } out_count += end * 3; for (i = 0; i < end; i++) { /* read next pixel */ IN_PIXEL32(line, i, 0, width, last_pixel, pixel); IN_PIXEL32(last_line, i, 0, width, last_ypixel, ypixel); if (!TEST_FILL) { if (fill_count > 3 && fill_count >= color_count && fill_count >= bicolor_count && fill_count >= mix_count && fill_count >= fom_count) { count -= fill_count; OUT_COPY_COUNT3(count, s, temp_s); OUT_FILL_COUNT3(fill_count, s); RESET_COUNTS; } fill_count = 0; } if (!TEST_MIX) { if (mix_count > 3 && mix_count >= fill_count && mix_count >= bicolor_count && mix_count >= color_count && mix_count >= fom_count) { count -= mix_count; OUT_COPY_COUNT3(count, s, temp_s); OUT_MIX_COUNT3(mix_count, s); RESET_COUNTS; } mix_count = 0; } if (!TEST_COLOR) { if (color_count > 3 && color_count >= fill_count && color_count >= bicolor_count && color_count >= mix_count && color_count >= fom_count) { count -= color_count; OUT_COPY_COUNT3(count, s, temp_s); OUT_COLOR_COUNT3(color_count, s, last_pixel); RESET_COUNTS; } color_count = 0; } if (!TEST_BICOLOR) { if (bicolor_count > 3 && bicolor_count >= fill_count && bicolor_count >= color_count && bicolor_count >= mix_count && bicolor_count >= fom_count) { if ((bicolor_count % 2) == 0) { count -= bicolor_count; OUT_COPY_COUNT3(count, s, temp_s); OUT_BICOLOR_COUNT3(bicolor_count, s, bicolor1, bicolor2); } else { bicolor_count--; count -= bicolor_count; OUT_COPY_COUNT3(count, s, temp_s); OUT_BICOLOR_COUNT3(bicolor_count, s, bicolor2, bicolor1); } RESET_COUNTS; } bicolor_count = 0; bicolor1 = last_pixel; bicolor2 = pixel; bicolor_spin = 0; } if (!TEST_FOM) { if (fom_count > 3 && fom_count >= fill_count && fom_count >= color_count && fom_count >= mix_count && fom_count >= bicolor_count) { count -= fom_count; OUT_COPY_COUNT3(count, s, temp_s); OUT_FOM_COUNT3(fom_count, s, fom_mask, fom_mask_len); RESET_COUNTS; } fom_count = 0; fom_mask_len = 0; } if (TEST_FILL) { fill_count++; } if (TEST_MIX) { mix_count++; } if (TEST_COLOR) { color_count++; } if (TEST_BICOLOR) { bicolor_spin = !bicolor_spin; bicolor_count++; } if (TEST_FOM) { if ((fom_count % 8) == 0) { fom_mask[fom_mask_len] = 0; fom_mask_len++; } if (pixel == (ypixel ^ mix)) { fom_mask[fom_mask_len - 1] |= (1 << (fom_count % 8)); } fom_count++; } out_uint8(temp_s, pixel & 0xff); out_uint8(temp_s, (pixel >> 8) & 0xff); out_uint8(temp_s, (pixel >> 16) & 0xff); count++; last_pixel = pixel; last_ypixel = ypixel; } /* can't take fix, mix, or fom past first line */ if (last_line == 0) { if (fill_count > 3 && fill_count >= color_count && fill_count >= bicolor_count && fill_count >= mix_count && fill_count >= fom_count) { count -= fill_count; OUT_COPY_COUNT3(count, s, temp_s); OUT_FILL_COUNT3(fill_count, s); RESET_COUNTS; } fill_count = 0; if (mix_count > 3 && mix_count >= fill_count && mix_count >= bicolor_count && mix_count >= color_count && mix_count >= fom_count) { count -= mix_count; OUT_COPY_COUNT3(count, s, temp_s); OUT_MIX_COUNT3(mix_count, s); RESET_COUNTS; } mix_count = 0; if (fom_count > 3 && fom_count >= fill_count && fom_count >= color_count && fom_count >= mix_count && fom_count >= bicolor_count) { count -= fom_count; OUT_COPY_COUNT3(count, s, temp_s); OUT_FOM_COUNT3(fom_count, s, fom_mask, fom_mask_len); RESET_COUNTS; } fom_count = 0; fom_mask_len = 0; } last_line = line; line = line - width * 4; start_line--; lines_sent++; } if (fill_count > 3 && fill_count >= color_count && fill_count >= bicolor_count && fill_count >= mix_count && fill_count >= fom_count) { count -= fill_count; OUT_COPY_COUNT3(count, s, temp_s); OUT_FILL_COUNT3(fill_count, s); } else if (mix_count > 3 && mix_count >= color_count && mix_count >= bicolor_count && mix_count >= fill_count && mix_count >= fom_count) { count -= mix_count; OUT_COPY_COUNT3(count, s, temp_s); OUT_MIX_COUNT3(mix_count, s); } else if (color_count > 3 && color_count >= mix_count && color_count >= bicolor_count && color_count >= fill_count && color_count >= fom_count) { count -= color_count; OUT_COPY_COUNT3(count, s, temp_s); OUT_COLOR_COUNT3(color_count, s, last_pixel); } else if (bicolor_count > 3 && bicolor_count >= mix_count && bicolor_count >= color_count && bicolor_count >= fill_count && bicolor_count >= fom_count) { if ((bicolor_count % 2) == 0) { count -= bicolor_count; OUT_COPY_COUNT3(count, s, temp_s); OUT_BICOLOR_COUNT3(bicolor_count, s, bicolor1, bicolor2); } else { bicolor_count--; count -= bicolor_count; OUT_COPY_COUNT3(count, s, temp_s); OUT_BICOLOR_COUNT3(bicolor_count, s, bicolor2, bicolor1); } count -= bicolor_count; OUT_COPY_COUNT3(count, s, temp_s); OUT_BICOLOR_COUNT3(bicolor_count, s, bicolor1, bicolor2); } else if (fom_count > 3 && fom_count >= mix_count && fom_count >= color_count && fom_count >= fill_count && fom_count >= bicolor_count) { count -= fom_count; OUT_COPY_COUNT3(count, s, temp_s); OUT_FOM_COUNT3(fom_count, s, fom_mask, fom_mask_len); } else { OUT_COPY_COUNT3(count, s, temp_s); } } return lines_sent; } xrdp-0.9.1/libxrdp/xrdp_mcs.c0000644000175000017500000006434513027003467013064 00000000000000/** * xrdp: A Remote Desktop Protocol server. * * Copyright (C) Jay Sorg 2004-2014 * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * * mcs layer */ #include "libxrdp.h" #include "log.h" /*****************************************************************************/ struct xrdp_mcs *APP_CC xrdp_mcs_create(struct xrdp_sec *owner, struct trans *trans, struct stream *client_mcs_data, struct stream *server_mcs_data) { struct xrdp_mcs *self; DEBUG((" in xrdp_mcs_create")); self = (struct xrdp_mcs *)g_malloc(sizeof(struct xrdp_mcs), 1); self->sec_layer = owner; self->userid = 1; self->chanid = 1001; self->client_mcs_data = client_mcs_data; self->server_mcs_data = server_mcs_data; self->iso_layer = xrdp_iso_create(self, trans); self->channel_list = list_create(); DEBUG((" out xrdp_mcs_create")); return self; } /*****************************************************************************/ void APP_CC xrdp_mcs_delete(struct xrdp_mcs *self) { struct mcs_channel_item *channel_item; int index; int count; if (self == 0) { return; } /* here we have to free the channel items and anything in them */ count = self->channel_list->count; for (index = count - 1; index >= 0; index--) { channel_item = (struct mcs_channel_item *) list_get_item(self->channel_list, index); g_free(channel_item); } list_delete(self->channel_list); xrdp_iso_delete(self->iso_layer); /* make sure we get null pointer exception if struct is used again. */ DEBUG(("xrdp_mcs_delete processed")) g_memset(self, 0, sizeof(struct xrdp_mcs)) ; g_free(self); } /*****************************************************************************/ /* This function sends channel join confirm */ /* returns error = 1 ok = 0 */ static int APP_CC xrdp_mcs_send_cjcf(struct xrdp_mcs *self, int userid, int chanid) { struct stream *s; DEBUG((" in xrdp_mcs_send_cjcf")); make_stream(s); init_stream(s, 8192); if (xrdp_iso_init(self->iso_layer, s) != 0) { free_stream(s); DEBUG((" out xrdp_mcs_send_cjcf error")); return 1; } out_uint8(s, (MCS_CJCF << 2) | 2); out_uint8(s, 0); out_uint16_be(s, userid); out_uint16_be(s, chanid); /* TODO Explain why we send this two times */ out_uint16_be(s, chanid); s_mark_end(s); if (xrdp_iso_send(self->iso_layer, s) != 0) { free_stream(s); DEBUG((" out xrdp_mcs_send_cjcf error")); return 1; } free_stream(s); DEBUG((" out xrdp_mcs_send_cjcf")); return 0; } /*****************************************************************************/ /* returns error */ int APP_CC xrdp_mcs_recv(struct xrdp_mcs *self, struct stream *s, int *chan) { int appid; int opcode; int len; int userid; int chanid; DEBUG((" in xrdp_mcs_recv")); while (1) { if (xrdp_iso_recv(self->iso_layer, s) != 0) { DEBUG((" out xrdp_mcs_recv, xrdp_iso_recv return non zero")); g_writeln("xrdp_mcs_recv: xrdp_iso_recv failed"); return 1; } if (!s_check_rem(s, 1)) { return 1; } in_uint8(s, opcode); appid = opcode >> 2; if (appid == MCS_DPUM) /* Disconnect Provider Ultimatum */ { g_writeln("received Disconnect Provider Ultimatum"); DEBUG((" out xrdp_mcs_recv appid != MCS_DPUM")); return 1; } /* this is channels getting added from the client */ if (appid == MCS_CJRQ) { if (!s_check_rem(s, 4)) { return 1; } in_uint16_be(s, userid); in_uint16_be(s, chanid); log_message(LOG_LEVEL_DEBUG,"MCS_CJRQ - channel join request received"); DEBUG(("xrdp_mcs_recv adding channel %4.4x", chanid)); if (xrdp_mcs_send_cjcf(self, userid, chanid) != 0) { log_message(LOG_LEVEL_ERROR,"Non handled error from xrdp_mcs_send_cjcf") ; } s = libxrdp_force_read(self->iso_layer->trans); if (s == 0) { g_writeln("xrdp_mcs_recv: libxrdp_force_read failed"); return 1; } continue; } if (appid == MCS_SDRQ || appid == MCS_SDIN) { break; } else { log_message(LOG_LEVEL_DEBUG,"Received an unhandled appid:%d",appid); } break; } if (appid != MCS_SDRQ) { DEBUG((" out xrdp_mcs_recv err got 0x%x need MCS_SDRQ", appid)); return 1; } if (!s_check_rem(s, 6)) { return 1; } in_uint8s(s, 2); in_uint16_be(s, *chan); in_uint8s(s, 1); in_uint8(s, len); if (len & 0x80) { if (!s_check_rem(s, 1)) { return 1; } in_uint8s(s, 1); } DEBUG((" out xrdp_mcs_recv")); return 0; } /*****************************************************************************/ /* returns error */ static int APP_CC xrdp_mcs_ber_parse_header(struct xrdp_mcs *self, struct stream *s, int tag_val, int *len) { int tag; int l; int i; if (tag_val > 0xff) { if (!s_check_rem(s, 2)) { return 1; } in_uint16_be(s, tag); } else { if (!s_check_rem(s, 1)) { return 1; } in_uint8(s, tag); } if (tag != tag_val) { return 1; } if (!s_check_rem(s, 1)) { return 1; } in_uint8(s, l); if (l & 0x80) { l = l & ~0x80; *len = 0; while (l > 0) { if (!s_check_rem(s, 1)) { return 1; } in_uint8(s, i); *len = (*len << 8) | i; l--; } } else { *len = l; } if (s_check(s)) { return 0; } else { return 1; } } /*****************************************************************************/ /* returns error */ static int APP_CC xrdp_mcs_parse_domain_params(struct xrdp_mcs *self, struct stream *s) { int len; if (xrdp_mcs_ber_parse_header(self, s, MCS_TAG_DOMAIN_PARAMS, &len) != 0) { return 1; } if ((len < 0) || !s_check_rem(s, len)) { return 1; } in_uint8s(s, len); if (s_check(s)) { return 0; } else { return 1; } } /*****************************************************************************/ /* returns error */ static int APP_CC xrdp_mcs_recv_connect_initial(struct xrdp_mcs *self) { int len; struct stream *s; s = libxrdp_force_read(self->iso_layer->trans); if (s == 0) { return 1; } if (xrdp_iso_recv(self->iso_layer, s) != 0) { return 1; } if (xrdp_mcs_ber_parse_header(self, s, MCS_CONNECT_INITIAL, &len) != 0) { return 1; } if (xrdp_mcs_ber_parse_header(self, s, BER_TAG_OCTET_STRING, &len) != 0) { return 1; } if ((len < 0) || !s_check_rem(s, len)) { return 1; } in_uint8s(s, len); if (xrdp_mcs_ber_parse_header(self, s, BER_TAG_OCTET_STRING, &len) != 0) { return 1; } if ((len < 0) || !s_check_rem(s, len)) { return 1; } in_uint8s(s, len); if (xrdp_mcs_ber_parse_header(self, s, BER_TAG_BOOLEAN, &len) != 0) { return 1; } if ((len < 0) || !s_check_rem(s, len)) { return 1; } in_uint8s(s, len); if (xrdp_mcs_parse_domain_params(self, s) != 0) { return 1; } if (xrdp_mcs_parse_domain_params(self, s) != 0) { return 1; } if (xrdp_mcs_parse_domain_params(self, s) != 0) { return 1; } if (xrdp_mcs_ber_parse_header(self, s, BER_TAG_OCTET_STRING, &len) != 0) { return 1; } /* mcs data can not be zero length */ if ((len <= 0) || (len > 16 * 1024)) { return 1; } if (!s_check_rem(s, len)) { return 1; } /* make a copy of client mcs data */ init_stream(self->client_mcs_data, len); out_uint8a(self->client_mcs_data, s->p, len); in_uint8s(s, len); s_mark_end(self->client_mcs_data); if (s_check_end(s)) { return 0; } else { return 1; } } /*****************************************************************************/ /* returns error */ static int APP_CC xrdp_mcs_recv_edrq(struct xrdp_mcs *self) { int opcode; struct stream *s; DEBUG((" in xrdp_mcs_recv_edrq")); s = libxrdp_force_read(self->iso_layer->trans); if (s == 0) { return 1; } if (xrdp_iso_recv(self->iso_layer, s) != 0) { return 1; } if (!s_check_rem(s, 1)) { return 1; } in_uint8(s, opcode); if ((opcode >> 2) != MCS_EDRQ) { return 1; } if (!s_check_rem(s, 4)) { return 1; } in_uint8s(s, 2); in_uint8s(s, 2); if (opcode & 2) { if (!s_check_rem(s, 2)) { return 1; } in_uint16_be(s, self->userid); } if (!(s_check_end(s))) { return 1; } DEBUG((" out xrdp_mcs_recv_edrq")); return 0; } /*****************************************************************************/ /* returns error */ static int APP_CC xrdp_mcs_recv_aurq(struct xrdp_mcs *self) { int opcode; struct stream *s; DEBUG((" in xrdp_mcs_recv_aurq")); s = libxrdp_force_read(self->iso_layer->trans); if (s == 0) { return 1; } if (xrdp_iso_recv(self->iso_layer, s) != 0) { return 1; } if (!s_check_rem(s, 1)) { return 1; } in_uint8(s, opcode); if ((opcode >> 2) != MCS_AURQ) { return 1; } if (opcode & 2) { if (!s_check_rem(s, 2)) { return 1; } in_uint16_be(s, self->userid); } if (!(s_check_end(s))) { return 1; } DEBUG((" out xrdp_mcs_recv_aurq")); return 0; } /*****************************************************************************/ /* returns error */ static int APP_CC xrdp_mcs_send_aucf(struct xrdp_mcs *self) { struct stream *s; DEBUG((" in xrdp_mcs_send_aucf")); make_stream(s); init_stream(s, 8192); if (xrdp_iso_init(self->iso_layer, s) != 0) { free_stream(s); DEBUG((" out xrdp_mcs_send_aucf error")); return 1; } out_uint8(s, ((MCS_AUCF << 2) | 2)); out_uint8s(s, 1); out_uint16_be(s, self->userid); s_mark_end(s); if (xrdp_iso_send(self->iso_layer, s) != 0) { free_stream(s); DEBUG((" out xrdp_mcs_send_aucf error")); return 1; } free_stream(s); DEBUG((" out xrdp_mcs_send_aucf")); return 0; } /*****************************************************************************/ /* returns error */ static int APP_CC xrdp_mcs_recv_cjrq(struct xrdp_mcs *self) { int opcode; struct stream *s; s = libxrdp_force_read(self->iso_layer->trans); if (s == 0) { return 1; } if (xrdp_iso_recv(self->iso_layer, s) != 0) { return 1; } if (!s_check_rem(s, 1)) { return 1; } in_uint8(s, opcode); if ((opcode >> 2) != MCS_CJRQ) { return 1; } if (!s_check_rem(s, 4)) { return 1; } in_uint8s(s, 4); if (opcode & 2) { if (!s_check_rem(s, 2)) { return 1; } in_uint8s(s, 2); } if (!(s_check_end(s))) { return 1; } return 0; } /*****************************************************************************/ /* returns error */ static int APP_CC xrdp_mcs_ber_out_header(struct xrdp_mcs *self, struct stream *s, int tag_val, int len) { if (tag_val > 0xff) { out_uint16_be(s, tag_val); } else { out_uint8(s, tag_val); } if (len >= 0x80) { out_uint8(s, 0x82); out_uint16_be(s, len); } else { out_uint8(s, len); } return 0; } /*****************************************************************************/ /* returns error */ static int APP_CC xrdp_mcs_ber_out_int8(struct xrdp_mcs *self, struct stream *s, int value) { xrdp_mcs_ber_out_header(self, s, BER_TAG_INTEGER, 1); out_uint8(s, value); return 0; } #if 0 /* not used */ /*****************************************************************************/ /* returns error */ static int APP_CC xrdp_mcs_ber_out_int16(struct xrdp_mcs *self, struct stream *s, int value) { xrdp_mcs_ber_out_header(self, s, BER_TAG_INTEGER, 2); out_uint8(s, (value >> 8)); out_uint8(s, value); return 0; } #endif /*****************************************************************************/ /* returns error */ static int APP_CC xrdp_mcs_ber_out_int24(struct xrdp_mcs *self, struct stream *s, int value) { xrdp_mcs_ber_out_header(self, s, BER_TAG_INTEGER, 3); out_uint8(s, (value >> 16)); out_uint8(s, (value >> 8)); out_uint8(s, value); return 0; } /*****************************************************************************/ /* returns error */ static int APP_CC xrdp_mcs_out_domain_params(struct xrdp_mcs *self, struct stream *s, int max_channels, int max_users, int max_tokens, int max_pdu_size) { xrdp_mcs_ber_out_header(self, s, MCS_TAG_DOMAIN_PARAMS, 26); xrdp_mcs_ber_out_int8(self, s, max_channels); xrdp_mcs_ber_out_int8(self, s, max_users); xrdp_mcs_ber_out_int8(self, s, max_tokens); xrdp_mcs_ber_out_int8(self, s, 1); xrdp_mcs_ber_out_int8(self, s, 0); xrdp_mcs_ber_out_int8(self, s, 1); xrdp_mcs_ber_out_int24(self, s, max_pdu_size); xrdp_mcs_ber_out_int8(self, s, 2); return 0; } /*****************************************************************************/ /* prepare server gcc data to send in mcs response msg */ int APP_CC xrdp_mcs_out_gcc_data(struct xrdp_sec *self) { struct stream *s; int num_channels_even; int num_channels; int index; int channel; int gcc_size; char* gcc_size_ptr; char* ud_ptr; num_channels = self->mcs_layer->channel_list->count; num_channels_even = num_channels + (num_channels & 1); s = &(self->server_mcs_data); init_stream(s, 8192); out_uint16_be(s, 5); /* AsnBerObjectIdentifier */ out_uint16_be(s, 0x14); out_uint8(s, 0x7c); out_uint16_be(s, 1); /* -- */ out_uint8(s, 0x2a); /* ConnectPDULen */ out_uint8(s, 0x14); out_uint8(s, 0x76); out_uint8(s, 0x0a); out_uint8(s, 1); out_uint8(s, 1); out_uint8(s, 0); out_uint16_le(s, 0xc001); out_uint8(s, 0); out_uint8(s, 0x4d); /* M */ out_uint8(s, 0x63); /* c */ out_uint8(s, 0x44); /* D */ out_uint8(s, 0x6e); /* n */ /* GCC Response Total Length - 2 bytes , set later */ gcc_size_ptr = s->p; /* RDPGCCUserDataResponseLength */ out_uint8s(s, 2); ud_ptr = s->p; /* User Data */ out_uint16_le(s, SEC_TAG_SRV_INFO); if (self->mcs_layer->iso_layer->rdpNegData) { out_uint16_le(s, 12); /* len */ } else { out_uint16_le(s, 8); /* len */ } out_uint8(s, 4); /* 4 = rdp5 1 = rdp4 */ out_uint8(s, 0); out_uint8(s, 8); out_uint8(s, 0); if (self->mcs_layer->iso_layer->rdpNegData) { /* RequestedProtocol */ out_uint32_le(s, self->mcs_layer->iso_layer->requestedProtocol); } out_uint16_le(s, SEC_TAG_SRV_CHANNELS); out_uint16_le(s, 8 + (num_channels_even * 2)); /* len */ out_uint16_le(s, MCS_GLOBAL_CHANNEL); /* 1003, 0x03eb main channel */ out_uint16_le(s, num_channels); /* number of other channels */ for (index = 0; index < num_channels_even; index++) { if (index < num_channels) { channel = MCS_GLOBAL_CHANNEL + (index + 1); out_uint16_le(s, channel); } else { out_uint16_le(s, 0); } } if (self->rsa_key_bytes == 64) { g_writeln("xrdp_sec_out_mcs_data: using 512 bit RSA key"); out_uint16_le(s, SEC_TAG_SRV_CRYPT); out_uint16_le(s, 0x00ec); /* len is 236 */ out_uint32_le(s, self->crypt_method); out_uint32_le(s, self->crypt_level); out_uint32_le(s, 32); /* 32 bytes random len */ out_uint32_le(s, 0xb8); /* 184 bytes rsa info(certificate) len */ out_uint8a(s, self->server_random, 32); /* here to end is certificate */ /* HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\ */ /* TermService\Parameters\Certificate */ out_uint32_le(s, 1); out_uint32_le(s, 1); out_uint32_le(s, 1); out_uint16_le(s, SEC_TAG_PUBKEY); /* 0x0006 */ out_uint16_le(s, 0x005c); /* 92 bytes length of SEC_TAG_PUBKEY */ out_uint32_le(s, SEC_RSA_MAGIC); /* 0x31415352 'RSA1' */ out_uint32_le(s, 0x0048); /* 72 bytes modulus len */ out_uint32_be(s, 0x00020000); /* bit len */ out_uint32_be(s, 0x3f000000); /* data len */ out_uint8a(s, self->pub_exp, 4); /* pub exp */ out_uint8a(s, self->pub_mod, 64); /* pub mod */ out_uint8s(s, 8); /* pad */ out_uint16_le(s, SEC_TAG_KEYSIG); /* 0x0008 */ out_uint16_le(s, 72); /* len */ out_uint8a(s, self->pub_sig, 64); /* pub sig */ out_uint8s(s, 8); /* pad */ } else if (self->rsa_key_bytes == 256) { g_writeln("xrdp_sec_out_mcs_data: using 2048 bit RSA key"); out_uint16_le(s, SEC_TAG_SRV_CRYPT); out_uint16_le(s, 0x01ac); /* len is 428 */ out_uint32_le(s, self->crypt_method); out_uint32_le(s, self->crypt_level); out_uint32_le(s, 32); /* 32 bytes random len */ out_uint32_le(s, 0x178); /* 376 bytes rsa info(certificate) len */ out_uint8a(s, self->server_random, 32); /* here to end is certificate */ /* HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\ */ /* TermService\Parameters\Certificate */ out_uint32_le(s, 1); out_uint32_le(s, 1); out_uint32_le(s, 1); out_uint16_le(s, SEC_TAG_PUBKEY); /* 0x0006 */ out_uint16_le(s, 0x011c); /* 284 bytes length of SEC_TAG_PUBKEY */ out_uint32_le(s, SEC_RSA_MAGIC); /* 0x31415352 'RSA1' */ out_uint32_le(s, 0x0108); /* 264 bytes modulus len */ out_uint32_be(s, 0x00080000); /* bit len */ out_uint32_be(s, 0xff000000); /* data len */ out_uint8a(s, self->pub_exp, 4); /* pub exp */ out_uint8a(s, self->pub_mod, 256); /* pub mod */ out_uint8s(s, 8); /* pad */ out_uint16_le(s, SEC_TAG_KEYSIG); /* 0x0008 */ out_uint16_le(s, 72); /* len */ out_uint8a(s, self->pub_sig, 64); /* pub sig */ out_uint8s(s, 8); /* pad */ } else if (self->rsa_key_bytes == 0) /* no security */ { g_writeln("xrdp_sec_out_mcs_data: using no security"); out_uint16_le(s, SEC_TAG_SRV_CRYPT); out_uint16_le(s, 12); /* len is 12 */ out_uint32_le(s, self->crypt_method); out_uint32_le(s, self->crypt_level); } else { g_writeln("xrdp_sec_out_mcs_data: error"); } /* end certificate */ s_mark_end(s); gcc_size = (int)(s->end - ud_ptr) | 0x8000; gcc_size_ptr[0] = gcc_size >> 8; gcc_size_ptr[1] = gcc_size; return 0; } /*****************************************************************************/ /* returns error */ static int APP_CC xrdp_mcs_send_connect_response(struct xrdp_mcs *self) { int data_len; struct stream *s; DEBUG((" in xrdp_mcs_send_connect_response")); make_stream(s); init_stream(s, 8192); data_len = (int) (self->server_mcs_data->end - self->server_mcs_data->data); xrdp_iso_init(self->iso_layer, s); //TODO: we should calculate the whole length include MCS_CONNECT_RESPONSE xrdp_mcs_ber_out_header(self, s, MCS_CONNECT_RESPONSE, data_len > 0x80 ? data_len + 38 : data_len + 36); xrdp_mcs_ber_out_header(self, s, BER_TAG_RESULT, 1); out_uint8(s, 0); xrdp_mcs_ber_out_header(self, s, BER_TAG_INTEGER, 1); out_uint8(s, 0); xrdp_mcs_out_domain_params(self, s, 22, 3, 0, 0xfff8); xrdp_mcs_ber_out_header(self, s, BER_TAG_OCTET_STRING, data_len); /* mcs data */ out_uint8a(s, self->server_mcs_data->data, data_len); s_mark_end(s); if (xrdp_iso_send(self->iso_layer, s) != 0) { free_stream(s); DEBUG((" out xrdp_mcs_send_connect_response error")); return 1; } free_stream(s); DEBUG((" out xrdp_mcs_send_connect_response")); return 0; } /*****************************************************************************/ /* returns error */ int APP_CC xrdp_mcs_incoming(struct xrdp_mcs *self) { int index; DEBUG((" in xrdp_mcs_incoming")); if (xrdp_mcs_recv_connect_initial(self) != 0) { return 1; } /* in xrdp_sec.c */ if (xrdp_sec_process_mcs_data(self->sec_layer) != 0) { return 1; } if (xrdp_mcs_out_gcc_data(self->sec_layer) != 0) { return 1; } if (xrdp_mcs_send_connect_response(self) != 0) { return 1; } if (xrdp_mcs_recv_edrq(self) != 0) { return 1; } if (xrdp_mcs_recv_aurq(self) != 0) { return 1; } if (xrdp_mcs_send_aucf(self) != 0) { return 1; } for (index = 0; index < self->channel_list->count + 2; index++) { if (xrdp_mcs_recv_cjrq(self) != 0) { return 1; } if (xrdp_mcs_send_cjcf(self, self->userid, self->userid + MCS_USERCHANNEL_BASE + index) != 0) { return 1; } } DEBUG((" out xrdp_mcs_incoming")); return 0; } /*****************************************************************************/ /* returns error */ int APP_CC xrdp_mcs_init(struct xrdp_mcs *self, struct stream *s) { xrdp_iso_init(self->iso_layer, s); s_push_layer(s, mcs_hdr, 8); return 0; } /*****************************************************************************/ /* returns error */ /* Inform the callback that an mcs packet has been sent. This is needed so the module can send any high priority mcs packets like audio. */ static int APP_CC xrdp_mcs_call_callback(struct xrdp_mcs *self) { int rv; struct xrdp_session *session; rv = 0; /* if there is a callback, call it here */ session = self->sec_layer->rdp_layer->session; if (session != 0) { if (session->callback != 0) { /* in xrdp_wm.c */ rv = session->callback(session->id, 0x5556, 0, 0, 0, 0); } else { g_writeln("in xrdp_mcs_send, session->callback is nil"); } } else { g_writeln("in xrdp_mcs_send, session is nil"); } return rv; } /*****************************************************************************/ /* returns error */ int APP_CC xrdp_mcs_send(struct xrdp_mcs *self, struct stream *s, int chan) { int len; char *lp; //static int max_len = 0; DEBUG((" in xrdp_mcs_send")); s_pop_layer(s, mcs_hdr); len = (s->end - s->p) - 8; if (len > 8192 * 2) { g_writeln("error in xrdp_mcs_send, size too big: %d bytes", len); } //if (len > max_len) //{ // max_len = len; // g_printf("mcs max length is %d\r\n", max_len); //} //g_printf("mcs length %d max length is %d\r\n", len, max_len); //g_printf("mcs length %d\r\n", len); out_uint8(s, MCS_SDIN << 2); out_uint16_be(s, self->userid); out_uint16_be(s, chan); out_uint8(s, 0x70); if (len >= 128) { len = len | 0x8000; out_uint16_be(s, len); } else { out_uint8(s, len); /* move everything up one byte */ lp = s->p; while (lp < s->end) { lp[0] = lp[1]; lp++; } s->end--; } if (xrdp_iso_send(self->iso_layer, s) != 0) { DEBUG((" out xrdp_mcs_send error")); return 1; } /* todo, do we need to call this for every mcs packet, maybe every 5 or so */ if (chan == MCS_GLOBAL_CHANNEL) { xrdp_mcs_call_callback(self); } DEBUG((" out xrdp_mcs_send")); return 0; } /** * Internal help function to close the socket * @param self */ void APP_CC close_rdp_socket(struct xrdp_mcs *self) { if (self->iso_layer != 0) { if (self->iso_layer->trans != 0) { trans_shutdown_tls_mode(self->iso_layer->trans); g_tcp_close(self->iso_layer->trans->sck); self->iso_layer->trans->sck = 0 ; g_writeln("xrdp_mcs_disconnect - socket closed"); return; } } g_writeln("Failed to close socket"); } /*****************************************************************************/ /* returns error */ int APP_CC xrdp_mcs_disconnect(struct xrdp_mcs *self) { struct stream *s; DEBUG((" in xrdp_mcs_disconnect")); make_stream(s); init_stream(s, 8192); if (xrdp_iso_init(self->iso_layer, s) != 0) { free_stream(s); close_rdp_socket(self); DEBUG((" out xrdp_mcs_disconnect error - 1")); return 1; } out_uint8(s, (MCS_DPUM << 2) | 1); out_uint8(s, 0x80); s_mark_end(s); if (xrdp_iso_send(self->iso_layer, s) != 0) { free_stream(s); close_rdp_socket(self); DEBUG((" out xrdp_mcs_disconnect error - 2")); return 1; } free_stream(s); close_rdp_socket(self); DEBUG(("xrdp_mcs_disconnect - close sent")); return 0; } xrdp-0.9.1/libxrdp/libxrdpinc.h0000644000175000017500000002307313027003467013401 00000000000000/** * xrdp: A Remote Desktop Protocol server. * * Copyright (C) Jay Sorg 2004-2014 * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * * header file for use with libxrdp.so / xrdp.dll */ #ifndef LIBXRDPINC_H #define LIBXRDPINC_H #include "xrdp_rail.h" /* struct xrdp_client_info moved to xrdp_client_info.h */ struct xrdp_brush { int x_origin; int y_origin; int style; char pattern[8]; }; struct xrdp_pen { int style; int width; int color; }; /* 2.2.2.2.1.2.5.1 Cache Glyph Data (TS_CACHE_GLYPH_DATA) */ struct xrdp_font_char { int offset; /* x */ int baseline; /* y */ int width; /* cx */ int height; /* cy */ int incby; int bpp; char *data; }; struct xrdp_rect { int left; int top; int right; int bottom; }; struct xrdp_session { tintptr id; struct trans *trans; int (*callback)(tintptr id, int msg, tintptr param1, tintptr param2, tintptr param3, tintptr param4); void *rdp; void *orders; struct xrdp_client_info *client_info; int up_and_running; int (*is_term)(void); int in_process_data; /* inc / dec libxrdp_process_data calls */ struct source_info si; }; struct xrdp_session * DEFAULT_CC libxrdp_init(tbus id, struct trans *trans); int DEFAULT_CC libxrdp_exit(struct xrdp_session *session); int DEFAULT_CC libxrdp_disconnect(struct xrdp_session *session); int DEFAULT_CC libxrdp_process_incoming(struct xrdp_session *session); int EXPORT_CC libxrdp_get_pdu_bytes(const char *aheader); struct stream * APP_CC libxrdp_force_read(struct trans *trans); int DEFAULT_CC libxrdp_process_data(struct xrdp_session *session, struct stream *s); int DEFAULT_CC libxrdp_send_palette(struct xrdp_session *session, int *palette); int DEFAULT_CC libxrdp_send_bell(struct xrdp_session *session); int DEFAULT_CC libxrdp_send_bitmap(struct xrdp_session *session, int width, int height, int bpp, char *data, int x, int y, int cx, int cy); int DEFAULT_CC libxrdp_send_pointer(struct xrdp_session *session, int cache_idx, char *data, char *mask, int x, int y, int bpp); int DEFAULT_CC libxrdp_set_pointer(struct xrdp_session *session, int cache_idx); int DEFAULT_CC libxrdp_orders_init(struct xrdp_session *session); int DEFAULT_CC libxrdp_orders_send(struct xrdp_session *session); int DEFAULT_CC libxrdp_orders_force_send(struct xrdp_session *session); int DEFAULT_CC libxrdp_orders_rect(struct xrdp_session *session, int x, int y, int cx, int cy, int color, struct xrdp_rect *rect); int DEFAULT_CC libxrdp_orders_screen_blt(struct xrdp_session *session, int x, int y, int cx, int cy, int srcx, int srcy, int rop, struct xrdp_rect *rect); int DEFAULT_CC libxrdp_orders_pat_blt(struct xrdp_session *session, int x, int y, int cx, int cy, int rop, int bg_color, int fg_color, struct xrdp_brush *brush, struct xrdp_rect *rect); int DEFAULT_CC libxrdp_orders_dest_blt(struct xrdp_session *session, int x, int y, int cx, int cy, int rop, struct xrdp_rect *rect); int DEFAULT_CC libxrdp_orders_line(struct xrdp_session *session, int mix_mode, int startx, int starty, int endx, int endy, int rop, int bg_color, struct xrdp_pen *pen, struct xrdp_rect *rect); int DEFAULT_CC libxrdp_orders_mem_blt(struct xrdp_session *session, int cache_id, int color_table, int x, int y, int cx, int cy, int rop, int srcx, int srcy, int cache_idx, struct xrdp_rect *rect); int DEFAULT_CC libxrdp_orders_composite_blt(struct xrdp_session *session, int srcidx, int srcformat, int srcwidth, int srcrepeat, int *srctransform, int mskflags, int mskidx, int mskformat, int mskwidth, int mskrepeat, int op, int srcx, int srcy, int mskx, int msky, int dstx, int dsty, int width, int height, int dstformat, struct xrdp_rect *rect); int DEFAULT_CC libxrdp_orders_text(struct xrdp_session *session, int font, int flags, int mixmode, int fg_color, int bg_color, int clip_left, int clip_top, int clip_right, int clip_bottom, int box_left, int box_top, int box_right, int box_bottom, int x, int y, char *data, int data_len, struct xrdp_rect *rect); int DEFAULT_CC libxrdp_orders_send_palette(struct xrdp_session *session, int *palette, int cache_id); int DEFAULT_CC libxrdp_orders_send_raw_bitmap(struct xrdp_session *session, int width, int height, int bpp, char *data, int cache_id, int cache_idx); int DEFAULT_CC libxrdp_orders_send_bitmap(struct xrdp_session *session, int width, int height, int bpp, char *data, int cache_id, int cache_idx); int DEFAULT_CC libxrdp_orders_send_font(struct xrdp_session *session, struct xrdp_font_char *font_char, int font_index, int char_index); int DEFAULT_CC libxrdp_reset(struct xrdp_session *session, int width, int height, int bpp); int DEFAULT_CC libxrdp_orders_send_raw_bitmap2(struct xrdp_session *session, int width, int height, int bpp, char *data, int cache_id, int cache_idx); int DEFAULT_CC libxrdp_orders_send_bitmap2(struct xrdp_session *session, int width, int height, int bpp, char *data, int cache_id, int cache_idx, int hints); int DEFAULT_CC libxrdp_orders_send_bitmap3(struct xrdp_session *session, int width, int height, int bpp, char *data, int cache_id, int cache_idx, int hints); int DEFAULT_CC libxrdp_query_channel(struct xrdp_session *session, int index, char *channel_name, int *channel_flags); int DEFAULT_CC libxrdp_get_channel_id(struct xrdp_session *session, const char *name); int DEFAULT_CC libxrdp_send_to_channel(struct xrdp_session *session, int channel_id, char *data, int data_len, int total_data_len, int flags); int DEFAULT_CC libxrdp_orders_send_brush(struct xrdp_session *session, int width, int height, int bpp, int type, int size, char *data, int cache_id); int DEFAULT_CC libxrdp_orders_send_create_os_surface(struct xrdp_session *session, int id, int width, int height, struct list *del_list); int DEFAULT_CC libxrdp_orders_send_switch_os_surface(struct xrdp_session *session, int id); int DEFAULT_CC libxrdp_window_new_update(struct xrdp_session *session, int window_id, struct rail_window_state_order *window_state, int flags); int DEFAULT_CC libxrdp_window_delete(struct xrdp_session *session, int window_id); int DEFAULT_CC libxrdp_window_icon(struct xrdp_session *session, int window_id, int cache_entry, int cache_id, struct rail_icon_info *icon_info, int flags); int DEFAULT_CC libxrdp_window_cached_icon(struct xrdp_session *session, int window_id, int cache_entry, int cache_id, int flags); int DEFAULT_CC libxrdp_notify_new_update(struct xrdp_session *session, int window_id, int notify_id, struct rail_notify_state_order *notify_state, int flags); int DEFAULT_CC libxrdp_notify_delete(struct xrdp_session *session, int window_id, int notify_id); int DEFAULT_CC libxrdp_monitored_desktop(struct xrdp_session *session, struct rail_monitored_desktop_order *mdo, int flags); int DEFAULT_CC libxrdp_codec_jpeg_compress(struct xrdp_session *session, int format, char *inp_data, int width, int height, int stride, int x, int y, int cx, int cy, int quality, char *out_data, int *io_len); int DEFAULT_CC libxrdp_fastpath_send_surface(struct xrdp_session *session, char *data_pad, int pad_bytes, int data_bytes, int destLeft, int dst_Top, int destRight, int destBottom, int bpp, int codecID, int width, int height); int EXPORT_CC libxrdp_fastpath_send_frame_marker(struct xrdp_session *session, int frame_action, int frame_id); #endif xrdp-0.9.1/libxrdp/xrdp_rdp.c0000644000175000017500000010712613027003467013062 00000000000000/** * xrdp: A Remote Desktop Protocol server. * * Copyright (C) Jay Sorg 2004-2014 * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * * rdp layer */ #include "libxrdp.h" #include "log.h" #if defined(XRDP_NEUTRINORDP) #include #include #endif #define LOG_LEVEL 1 #define LLOG(_level, _args) \ do { if (_level < LOG_LEVEL) { g_write _args ; } } while (0) #define LLOGLN(_level, _args) \ do { if (_level < LOG_LEVEL) { g_writeln _args ; } } while (0) #define FASTPATH_FRAG_SIZE (16 * 1024 - 128) /*****************************************************************************/ static int APP_CC xrdp_rdp_read_config(struct xrdp_client_info *client_info) { int index = 0; struct list *items = (struct list *)NULL; struct list *values = (struct list *)NULL; char *item = (char *)NULL; char *value = (char *)NULL; char cfg_file[256]; /* initialize (zero out) local variables: */ g_memset(cfg_file, 0, sizeof(char) * 256); items = list_create(); items->auto_free = 1; values = list_create(); values->auto_free = 1; g_snprintf(cfg_file, 255, "%s/xrdp.ini", XRDP_CFG_PATH); DEBUG(("cfg_file %s", cfg_file)); file_by_name_read_section(cfg_file, "globals", items, values); for (index = 0; index < items->count; index++) { item = (char *)list_get_item(items, index); value = (char *)list_get_item(values, index); DEBUG(("item %s value %s", item, value)); if (g_strcasecmp(item, "bitmap_cache") == 0) { client_info->use_bitmap_cache = g_text2bool(value); } else if (g_strcasecmp(item, "bitmap_compression") == 0) { client_info->use_bitmap_comp = g_text2bool(value); } else if (g_strcasecmp(item, "bulk_compression") == 0) { client_info->use_bulk_comp = g_text2bool(value); } else if (g_strcasecmp(item, "crypt_level") == 0) { if (g_strcasecmp(value, "none") == 0) { client_info->crypt_level = 0; } else if (g_strcasecmp(value, "low") == 0) { client_info->crypt_level = 1; } else if (g_strcasecmp(value, "medium") == 0) { client_info->crypt_level = 2; } else if (g_strcasecmp(value, "high") == 0) { client_info->crypt_level = 3; } else if (g_strcasecmp(value, "fips") == 0) { client_info->crypt_level = 4; } else { log_message(LOG_LEVEL_ALWAYS,"Warning: Your configured crypt level is " "undefined, 'high' will be used"); client_info->crypt_level = 3; } } else if (g_strcasecmp(item, "allow_channels") == 0) { client_info->channel_code = g_text2bool(value); if (client_info->channel_code == 0) { log_message(LOG_LEVEL_DEBUG,"Info - All channels are disabled"); } } else if (g_strcasecmp(item, "allow_multimon") == 0) { client_info->multimon = g_text2bool(value); if (client_info->multimon == 0) { log_message(LOG_LEVEL_DEBUG,"Info - Multi monitor server support disabled"); } } else if (g_strcasecmp(item, "max_bpp") == 0) { client_info->max_bpp = g_atoi(value); } else if (g_strcasecmp(item, "rfx_min_pixel") == 0) { client_info->rfx_min_pixel = g_atoi(value); } else if (g_strcasecmp(item, "new_cursors") == 0) { client_info->pointer_flags = g_text2bool(value) == 0 ? 2 : 0; } else if (g_strcasecmp(item, "require_credentials") == 0) { client_info->require_credentials = g_text2bool(value); } else if (g_strcasecmp(item, "use_fastpath") == 0) { if (g_strcasecmp(value, "output") == 0) { client_info->use_fast_path = 1; } else if (g_strcasecmp(value, "input") == 0) { client_info->use_fast_path = 2; } else if (g_strcasecmp(value, "both") == 0) { client_info->use_fast_path = 3; } else if (g_strcasecmp(value, "none") == 0) { client_info->use_fast_path = 0; } else { log_message(LOG_LEVEL_ALWAYS,"Warning: Your configured fastpath level is " "undefined, fastpath will not be used"); client_info->use_fast_path = 0; } } else if (g_strcasecmp(item, "disableSSLv3") == 0) { client_info->disableSSLv3 = g_text2bool(value); } else if (g_strcasecmp(item, "tls_ciphers") == 0) { g_strcpy(client_info->tls_ciphers, value); } else if (g_strcasecmp(item, "security_layer") == 0) { if (g_strcasecmp(value, "rdp") == 0) { client_info->security_layer = PROTOCOL_RDP; } else if (g_strcasecmp(value, "tls") == 0) { client_info->security_layer = PROTOCOL_SSL; } else if (g_strcasecmp(value, "hybrid") == 0) { client_info->security_layer = PROTOCOL_SSL | PROTOCOL_HYBRID; } else if (g_strcasecmp(value, "negotiate") == 0) { client_info->security_layer = PROTOCOL_SSL | PROTOCOL_HYBRID | PROTOCOL_HYBRID_EX; } else { log_message(LOG_LEVEL_ERROR, "security_layer=%s is not " "recognized, will use security_layer=negotiate", value); client_info->security_layer = PROTOCOL_SSL | PROTOCOL_HYBRID | PROTOCOL_HYBRID_EX; } } else if (g_strcasecmp(item, "certificate") == 0) { g_memset(client_info->certificate, 0, sizeof(char) * 1024); if (g_strlen(value) == 0) { /* default certificate path */ g_snprintf(client_info->certificate, 1023, "%s/cert.pem", XRDP_CFG_PATH); log_message(LOG_LEVEL_INFO, "Using default X.509 certificate: %s", client_info->certificate); } else if (value[0] != '/') { /* default certificate path */ g_snprintf(client_info->certificate, 1023, "%s/cert.pem", XRDP_CFG_PATH); log_message(LOG_LEVEL_WARNING, "X.509 certificate should use absolute path, using " "default instead: %s", client_info->certificate); } else { /* use user defined certificate */ g_strncpy(client_info->certificate, value, 1023); } } else if (g_strcasecmp(item, "key_file") == 0) { g_memset(client_info->key_file, 0, sizeof(char) * 1024); if (g_strlen(value) == 0) { /* default key_file path */ g_snprintf(client_info->key_file, 1023, "%s/key.pem", XRDP_CFG_PATH); log_message(LOG_LEVEL_INFO, "Using default X.509 key file: %s", client_info->key_file); } else if (value[0] != '/') { /* default key_file path */ g_snprintf(client_info->key_file, 1023, "%s/key.pem", XRDP_CFG_PATH); log_message(LOG_LEVEL_WARNING, "X.509 key file should use absolute path, using " "default instead: %s", client_info->key_file); } else { /* use user defined key_file */ g_strncpy(client_info->key_file, value, 1023); } } } list_delete(items); list_delete(values); return 0; } #if defined(XRDP_NEUTRINORDP) /*****************************************************************************/ static void cpuid(tui32 info, tui32 *eax, tui32 *ebx, tui32 *ecx, tui32 *edx) { #ifdef __GNUC__ #if defined(__i386__) || defined(__x86_64__) __asm volatile ( /* The EBX (or RBX register on x86_64) is used for the PIC base address and must not be corrupted by our inline assembly. */ #if defined(__i386__) "mov %%ebx, %%esi;" "cpuid;" "xchg %%ebx, %%esi;" #else "mov %%rbx, %%rsi;" "cpuid;" "xchg %%rbx, %%rsi;" #endif : "=a" (*eax), "=S" (*ebx), "=c" (*ecx), "=d" (*edx) : "0" (info) ); #endif #endif } /*****************************************************************************/ static tui32 xrdp_rdp_detect_cpu(void) { tui32 eax; tui32 ebx; tui32 ecx; tui32 edx; tui32 cpu_opt; eax = 0; ebx = 0; ecx = 0; edx = 0; cpu_opt = 0; cpuid(1, &eax, &ebx, &ecx, &edx); if (edx & (1 << 26)) { DEBUG(("SSE2 detected")); cpu_opt |= CPU_SSE2; } return cpu_opt; } #endif /*****************************************************************************/ struct xrdp_rdp *APP_CC xrdp_rdp_create(struct xrdp_session *session, struct trans *trans) { struct xrdp_rdp *self = (struct xrdp_rdp *)NULL; int bytes; DEBUG(("in xrdp_rdp_create")); self = (struct xrdp_rdp *)g_malloc(sizeof(struct xrdp_rdp), 1); self->session = session; self->share_id = 66538; /* read ini settings */ xrdp_rdp_read_config(&self->client_info); /* create sec layer */ self->sec_layer = xrdp_sec_create(self, trans); /* default 8 bit v1 color bitmap cache entries and size */ self->client_info.cache1_entries = 600; self->client_info.cache1_size = 256; self->client_info.cache2_entries = 300; self->client_info.cache2_size = 1024; self->client_info.cache3_entries = 262; self->client_info.cache3_size = 4096; /* load client ip info */ bytes = sizeof(self->client_info.client_ip) - 1; g_write_ip_address(trans->sck, self->client_info.client_ip, bytes); self->mppc_enc = mppc_enc_new(PROTO_RDP_50); #if defined(XRDP_NEUTRINORDP) self->rfx_enc = rfx_context_new(); rfx_context_set_cpu_opt(self->rfx_enc, xrdp_rdp_detect_cpu()); #endif self->client_info.size = sizeof(self->client_info); DEBUG(("out xrdp_rdp_create")); return self; } /*****************************************************************************/ void APP_CC xrdp_rdp_delete(struct xrdp_rdp *self) { if (self == 0) { return; } xrdp_sec_delete(self->sec_layer); mppc_enc_free(self->mppc_enc); #if defined(XRDP_NEUTRINORDP) rfx_context_free((RFX_CONTEXT *)(self->rfx_enc)); #endif g_free(self); } /*****************************************************************************/ int APP_CC xrdp_rdp_init(struct xrdp_rdp *self, struct stream *s) { if (xrdp_sec_init(self->sec_layer, s) != 0) { return 1; } s_push_layer(s, rdp_hdr, 6); return 0; } /*****************************************************************************/ int APP_CC xrdp_rdp_init_data(struct xrdp_rdp *self, struct stream *s) { if (xrdp_sec_init(self->sec_layer, s) != 0) { return 1; } s_push_layer(s, rdp_hdr, 18); return 0; } /*****************************************************************************/ /* returns error */ int APP_CC xrdp_rdp_recv(struct xrdp_rdp *self, struct stream *s, int *code) { int error = 0; int len = 0; int pdu_code = 0; int chan = 0; const tui8 *header; DEBUG(("in xrdp_rdp_recv")); if (s->next_packet == 0 || s->next_packet >= s->end) { /* check for fastpath first */ header = (const tui8 *) (s->p); if (header[0] != 0x3) { if (xrdp_sec_recv_fastpath(self->sec_layer, s) != 0) { return 1; } /* next_packet gets set in xrdp_sec_recv_fastpath */ *code = 2; // special code for fastpath input DEBUG(("out (fastpath) xrdp_rdp_recv")); return 0; } /* not fastpath, do tpkt */ chan = 0; error = xrdp_sec_recv(self->sec_layer, s, &chan); if (error == -1) /* special code for send demand active */ { s->next_packet = 0; *code = -1; DEBUG(("out (1) xrdp_rdp_recv")); return 0; } if (error != 0) { DEBUG(("out xrdp_rdp_recv error")); g_writeln("xrdp_rdp_recv: xrdp_sec_recv failed"); return 1; } if ((chan != MCS_GLOBAL_CHANNEL) && (chan > 0)) { if (chan > MCS_GLOBAL_CHANNEL) { if (xrdp_channel_process(self->sec_layer->chan_layer, s, chan) != 0) { g_writeln("xrdp_channel_process returned unhandled error") ; } } else { if (chan != 1) { g_writeln("Wrong channel Id to be handled by xrdp_channel_process %d", chan); } } s->next_packet = 0; *code = 0; DEBUG(("out (2) xrdp_rdp_recv")); return 0; } s->next_packet = s->p; } else { DEBUG(("xrdp_rdp_recv stream not touched")) s->p = s->next_packet; } if (!s_check_rem(s, 6)) { s->next_packet = 0; *code = 0; DEBUG(("out (3) xrdp_rdp_recv")); len = (int)(s->end - s->p); g_writeln("xrdp_rdp_recv: bad RDP packet, length [%d]", len); return 0; } else { in_uint16_le(s, len); /*g_writeln("New len received : %d next packet: %d s_end: %d",len,s->next_packet,s->end); */ in_uint16_le(s, pdu_code); *code = pdu_code & 0xf; in_uint8s(s, 2); /* mcs user id */ s->next_packet += len; DEBUG(("out (4) xrdp_rdp_recv")); return 0; } } /*****************************************************************************/ int APP_CC xrdp_rdp_send(struct xrdp_rdp *self, struct stream *s, int pdu_type) { int len = 0; DEBUG(("in xrdp_rdp_send")); s_pop_layer(s, rdp_hdr); len = s->end - s->p; out_uint16_le(s, len); out_uint16_le(s, 0x10 | pdu_type); out_uint16_le(s, self->mcs_channel); if (xrdp_sec_send(self->sec_layer, s, MCS_GLOBAL_CHANNEL) != 0) { DEBUG(("out xrdp_rdp_send error")); return 1; } DEBUG(("out xrdp_rdp_send")); return 0; } /*****************************************************************************/ int APP_CC xrdp_rdp_send_data(struct xrdp_rdp *self, struct stream *s, int data_pdu_type) { int len; int ctype; int clen; int dlen; int pdulen; int pdutype; int tocomplen; int iso_offset; int mcs_offset; int sec_offset; int rdp_offset; struct stream ls; struct xrdp_mppc_enc *mppc_enc; DEBUG(("in xrdp_rdp_send_data")); s_pop_layer(s, rdp_hdr); len = (int)(s->end - s->p); pdutype = 0x10 | RDP_PDU_DATA; pdulen = len; dlen = len; ctype = 0; clen = len; tocomplen = pdulen - 18; if (self->client_info.rdp_compression && self->session->up_and_running) { mppc_enc = self->mppc_enc; if (compress_rdp(mppc_enc, (tui8 *)(s->p + 18), tocomplen)) { DEBUG(("mppc_encode ok flags 0x%x bytes_in_opb %d historyOffset %d " "tocomplen %d", mppc_enc->flags, mppc_enc->bytes_in_opb, mppc_enc->historyOffset, tocomplen)); clen = mppc_enc->bytes_in_opb + 18; pdulen = clen; ctype = mppc_enc->flags; iso_offset = (int)(s->iso_hdr - s->data); mcs_offset = (int)(s->mcs_hdr - s->data); sec_offset = (int)(s->sec_hdr - s->data); rdp_offset = (int)(s->rdp_hdr - s->data); /* outputBuffer has 64 bytes preceding it */ ls.data = mppc_enc->outputBuffer - (rdp_offset + 18); ls.p = ls.data + rdp_offset; ls.end = ls.p + clen; ls.size = clen; ls.iso_hdr = ls.data + iso_offset; ls.mcs_hdr = ls.data + mcs_offset; ls.sec_hdr = ls.data + sec_offset; ls.rdp_hdr = ls.data + rdp_offset; ls.channel_hdr = 0; ls.next_packet = 0; s = &ls; } else { LLOGLN(10, ("xrdp_rdp_send_data: mppc_encode not ok " "type %d flags %d", mppc_enc->protocol_type, mppc_enc->flags)); } } out_uint16_le(s, pdulen); out_uint16_le(s, pdutype); out_uint16_le(s, self->mcs_channel); out_uint32_le(s, self->share_id); out_uint8(s, 0); out_uint8(s, 1); out_uint16_le(s, dlen); out_uint8(s, data_pdu_type); out_uint8(s, ctype); out_uint16_le(s, clen); if (xrdp_sec_send(self->sec_layer, s, MCS_GLOBAL_CHANNEL) != 0) { DEBUG(("out xrdp_rdp_send_data error")); return 1; } DEBUG(("out xrdp_rdp_send_data")); return 0; } /*****************************************************************************/ /* returns the fastpath rdp byte count */ int APP_CC xrdp_rdp_get_fastpath_bytes(struct xrdp_rdp *self) { if (self->client_info.rdp_compression) { return 4; } return 3; } /*****************************************************************************/ int APP_CC xrdp_rdp_init_fastpath(struct xrdp_rdp *self, struct stream *s) { if (xrdp_sec_init_fastpath(self->sec_layer, s) != 0) { return 1; } if (self->client_info.rdp_compression) { s_push_layer(s, rdp_hdr, 4); } else { s_push_layer(s, rdp_hdr, 3); } return 0; } /*****************************************************************************/ /* returns error */ /* 2.2.9.1.2.1 Fast-Path Update (TS_FP_UPDATE) * http://msdn.microsoft.com/en-us/library/cc240622.aspx */ int APP_CC xrdp_rdp_send_fastpath(struct xrdp_rdp *self, struct stream *s, int data_pdu_type) { int updateHeader; int updateCode; int fragmentation; int compression; int comp_type; int comp_len; int no_comp_len; int send_len; int cont; int header_bytes; int sec_bytes; int to_comp_len; int sec_offset; int rdp_offset; struct stream frag_s; struct stream comp_s; struct stream send_s; struct xrdp_mppc_enc *mppc_enc; LLOGLN(10, ("xrdp_rdp_send_fastpath:")); s_pop_layer(s, rdp_hdr); updateCode = data_pdu_type; if (self->client_info.rdp_compression) { compression = 2; header_bytes = 4; } else { compression = 0; header_bytes = 3; } sec_bytes = xrdp_sec_get_fastpath_bytes(self->sec_layer); fragmentation = 0; frag_s = *s; sec_offset = (int)(frag_s.sec_hdr - frag_s.data); rdp_offset = (int)(frag_s.rdp_hdr - frag_s.data); cont = 1; while (cont) { comp_type = 0; send_s = frag_s; no_comp_len = (int)(frag_s.end - frag_s.p); if (no_comp_len > FASTPATH_FRAG_SIZE) { no_comp_len = FASTPATH_FRAG_SIZE; if (fragmentation == 0) { fragmentation = 2; /* FASTPATH_FRAGMENT_FIRST */ } else if (fragmentation == 2) { fragmentation = 3; /* FASTPATH_FRAGMENT_NEXT */ } } else { if (fragmentation != 0) { fragmentation = 1; /* FASTPATH_FRAGMENT_LAST */ } } send_len = no_comp_len; LLOGLN(10, ("xrdp_rdp_send_fastpath: no_comp_len %d fragmentation %d", no_comp_len, fragmentation)); if ((compression != 0) && (no_comp_len > header_bytes + 16)) { to_comp_len = no_comp_len - header_bytes; mppc_enc = self->mppc_enc; if (compress_rdp(mppc_enc, (tui8 *)(frag_s.p + header_bytes), to_comp_len)) { comp_len = mppc_enc->bytes_in_opb + header_bytes; LLOGLN(10, ("xrdp_rdp_send_fastpath: no_comp_len %d " "comp_len %d", no_comp_len, comp_len)); send_len = comp_len; comp_type = mppc_enc->flags; /* outputBuffer has 64 bytes preceding it */ g_memset(&comp_s, 0, sizeof(comp_s)); comp_s.data = mppc_enc->outputBuffer - (rdp_offset + header_bytes); comp_s.p = comp_s.data + rdp_offset; comp_s.end = comp_s.p + send_len; comp_s.size = send_len; comp_s.sec_hdr = comp_s.data + sec_offset; comp_s.rdp_hdr = comp_s.data + rdp_offset; send_s = comp_s; } else { LLOGLN(10, ("xrdp_rdp_send_fastpath: mppc_encode not ok " "type %d flags %d", mppc_enc->protocol_type, mppc_enc->flags)); } } updateHeader = (updateCode & 15) | ((fragmentation & 3) << 4) | ((compression & 3) << 6); out_uint8(&send_s, updateHeader); if (compression != 0) { out_uint8(&send_s, comp_type); } send_len -= header_bytes; out_uint16_le(&send_s, send_len); send_s.end = send_s.p + send_len; if (xrdp_sec_send_fastpath(self->sec_layer, &send_s) != 0) { LLOGLN(0, ("xrdp_rdp_send_fastpath: xrdp_fastpath_send failed")); return 1; } frag_s.p += no_comp_len; cont = frag_s.p < frag_s.end; frag_s.p -= header_bytes; frag_s.sec_hdr = frag_s.p - sec_bytes; frag_s.data = frag_s.sec_hdr; } return 0; } /*****************************************************************************/ int APP_CC xrdp_rdp_send_data_update_sync(struct xrdp_rdp *self) { struct stream *s = (struct stream *)NULL; make_stream(s); init_stream(s, 8192); DEBUG(("in xrdp_rdp_send_data_update_sync")); if (self->client_info.use_fast_path & 1) /* fastpath output supported */ { LLOGLN(10, ("xrdp_rdp_send_data_update_sync: fastpath")); if (xrdp_rdp_init_fastpath(self, s) != 0) { free_stream(s); return 1; } } else /* slowpath */ { if (xrdp_rdp_init_data(self, s) != 0) { DEBUG(("out xrdp_rdp_send_data_update_sync error")); free_stream(s); return 1; } out_uint16_le(s, RDP_UPDATE_SYNCHRONIZE); } out_uint16_le(s, 0); /* pad */ s_mark_end(s); if (self->client_info.use_fast_path & 1) /* fastpath output supported */ { if (xrdp_rdp_send_fastpath(self, s, FASTPATH_UPDATETYPE_SYNCHRONIZE) != 0) { free_stream(s); return 1; } } else /* slowpath */ { if (xrdp_rdp_send_data(self, s, RDP_DATA_PDU_UPDATE) != 0) { DEBUG(("out xrdp_rdp_send_data_update_sync error")); free_stream(s); return 1; } } DEBUG(("out xrdp_rdp_send_data_update_sync")); free_stream(s); return 0; } /*****************************************************************************/ int APP_CC xrdp_rdp_incoming(struct xrdp_rdp *self) { DEBUG(("in xrdp_rdp_incoming")); if (xrdp_sec_incoming(self->sec_layer) != 0) { return 1; } self->mcs_channel = self->sec_layer->mcs_layer->userid + MCS_USERCHANNEL_BASE; DEBUG(("out xrdp_rdp_incoming mcs channel %d", self->mcs_channel)); g_strncpy(self->client_info.client_addr, self->sec_layer->mcs_layer->iso_layer->trans->addr, sizeof(self->client_info.client_addr) - 1); g_strncpy(self->client_info.client_port, self->sec_layer->mcs_layer->iso_layer->trans->port, sizeof(self->client_info.client_port) - 1); return 0; } /*****************************************************************************/ static int APP_CC xrdp_rdp_process_data_pointer(struct xrdp_rdp *self, struct stream *s) { return 0; } /*****************************************************************************/ /* RDP_DATA_PDU_INPUT */ static int APP_CC xrdp_rdp_process_data_input(struct xrdp_rdp *self, struct stream *s) { int num_events; int index; int msg_type; int device_flags; int param1; int param2; int time; if (!s_check_rem(s, 4)) { return 1; } in_uint16_le(s, num_events); in_uint8s(s, 2); /* pad */ DEBUG(("in xrdp_rdp_process_data_input %d events", num_events)); for (index = 0; index < num_events; index++) { if (!s_check_rem(s, 12)) { return 1; } in_uint32_le(s, time); in_uint16_le(s, msg_type); in_uint16_le(s, device_flags); in_sint16_le(s, param1); in_sint16_le(s, param2); DEBUG(("xrdp_rdp_process_data_input event %4.4x flags %4.4x param1 %d " "param2 %d time %d", msg_type, device_flags, param1, param2, time)); if (self->session->callback != 0) { /* msg_type can be RDP_INPUT_SYNCHRONIZE - 0 RDP_INPUT_SCANCODE - 4 RDP_INPUT_MOUSE - 0x8001 RDP_INPUT_MOUSEX - 0x8002 */ /* call to xrdp_wm.c : callback */ self->session->callback(self->session->id, msg_type, param1, param2, device_flags, time); } } DEBUG(("out xrdp_rdp_process_data_input")); return 0; } /*****************************************************************************/ static int APP_CC xrdp_rdp_send_synchronise(struct xrdp_rdp *self) { struct stream *s; make_stream(s); init_stream(s, 8192); if (xrdp_rdp_init_data(self, s) != 0) { free_stream(s); return 1; } out_uint16_le(s, 1); /* messageType (2 bytes) */ out_uint16_le(s, 1002); /* targetUser (2 bytes) */ s_mark_end(s); if (xrdp_rdp_send_data(self, s, RDP_DATA_PDU_SYNCHRONISE) != 0) { free_stream(s); return 1; } free_stream(s); return 0; } /*****************************************************************************/ static int APP_CC xrdp_rdp_send_control(struct xrdp_rdp *self, int action) { struct stream *s; make_stream(s); init_stream(s, 8192); if (xrdp_rdp_init_data(self, s) != 0) { free_stream(s); return 1; } out_uint16_le(s, action); out_uint16_le(s, 0); /* userid */ out_uint32_le(s, 1002); /* control id */ s_mark_end(s); if (xrdp_rdp_send_data(self, s, RDP_DATA_PDU_CONTROL) != 0) { free_stream(s); return 1; } free_stream(s); return 0; } /*****************************************************************************/ static int APP_CC xrdp_rdp_process_data_control(struct xrdp_rdp *self, struct stream *s) { int action; DEBUG(("xrdp_rdp_process_data_control")); in_uint16_le(s, action); in_uint8s(s, 2); /* user id */ in_uint8s(s, 4); /* control id */ if (action == RDP_CTL_REQUEST_CONTROL) { DEBUG(("xrdp_rdp_process_data_control got RDP_CTL_REQUEST_CONTROL")); DEBUG(("xrdp_rdp_process_data_control calling xrdp_rdp_send_synchronise")); xrdp_rdp_send_synchronise(self); DEBUG(("xrdp_rdp_process_data_control sending RDP_CTL_COOPERATE")); xrdp_rdp_send_control(self, RDP_CTL_COOPERATE); DEBUG(("xrdp_rdp_process_data_control sending RDP_CTL_GRANT_CONTROL")); xrdp_rdp_send_control(self, RDP_CTL_GRANT_CONTROL); } else { DEBUG(("xrdp_rdp_process_data_control unknown action")); } return 0; } /*****************************************************************************/ static int APP_CC xrdp_rdp_process_data_sync(struct xrdp_rdp *self) { DEBUG(("xrdp_rdp_process_data_sync")); return 0; } /*****************************************************************************/ static int APP_CC xrdp_rdp_process_screen_update(struct xrdp_rdp *self, struct stream *s) { int left; int top; int right; int bottom; int cx; int cy; in_uint8s(s, 4); /* op */ in_uint16_le(s, left); in_uint16_le(s, top); in_uint16_le(s, right); in_uint16_le(s, bottom); cx = (right - left) + 1; cy = (bottom - top) + 1; if (self->session->callback != 0) { self->session->callback(self->session->id, 0x4444, left, top, cx, cy); } return 0; } /*****************************************************************************/ static int APP_CC xrdp_rdp_send_fontmap(struct xrdp_rdp *self) { struct stream *s; make_stream(s); init_stream(s, 8192); if (xrdp_rdp_init_data(self, s) != 0) { free_stream(s); return 1; } out_uint16_le(s, 0); /* numberEntries */ out_uint16_le(s, 0); /* totalNumEntries */ out_uint16_le(s, 0x3); /* mapFlags (sequence flags) */ out_uint16_le(s, 0x4); /* entrySize */ s_mark_end(s); if (xrdp_rdp_send_data(self, s, 0x28) != 0) { free_stream(s); return 1; } free_stream(s); return 0; } /*****************************************************************************/ static int APP_CC xrdp_rdp_process_data_font(struct xrdp_rdp *self, struct stream *s) { int seq; DEBUG(("in xrdp_rdp_process_data_font")); in_uint8s(s, 2); /* NumberFonts: 0x0, SHOULD be set to 0 */ in_uint8s(s, 2); /* TotalNumberFonts: 0x0, SHOULD be set to 0 */ in_uint16_le(s, seq); /* ListFlags */ /* 419 client sends Seq 1, then 2 */ /* 2600 clients sends only Seq 3 */ if (seq == 2 || seq == 3) /* after second font message, we are up and */ { /* running */ DEBUG(("sending fontmap")); xrdp_rdp_send_fontmap(self); self->session->up_and_running = 1; g_writeln("yeah, up_and_running"); DEBUG(("up_and_running set")); xrdp_rdp_send_data_update_sync(self); } DEBUG(("out xrdp_rdp_process_data_font")); return 0; } /*****************************************************************************/ /* sent 37 pdu */ static int APP_CC xrdp_rdp_send_disconnect_query_response(struct xrdp_rdp *self) { struct stream *s; make_stream(s); init_stream(s, 8192); if (xrdp_rdp_init_data(self, s) != 0) { free_stream(s); return 1; } s_mark_end(s); if (xrdp_rdp_send_data(self, s, 37) != 0) { free_stream(s); return 1; } free_stream(s); return 0; } #if 0 /* not used */ /*****************************************************************************/ /* sent RDP_DATA_PDU_DISCONNECT 47 pdu */ static int APP_CC xrdp_rdp_send_disconnect_reason(struct xrdp_rdp *self, int reason) { struct stream *s; make_stream(s); init_stream(s, 8192); if (xrdp_rdp_init_data(self, s) != 0) { free_stream(s); return 1; } out_uint32_le(s, reason); s_mark_end(s); if (xrdp_rdp_send_data(self, s, RDP_DATA_PDU_DISCONNECT) != 0) { free_stream(s); return 1; } free_stream(s); return 0; } #endif /*****************************************************************************/ static int APP_CC xrdp_rdp_process_frame_ack(struct xrdp_rdp *self, struct stream *s) { int frame_id; //g_writeln("xrdp_rdp_process_frame_ack:"); in_uint32_le(s, frame_id); //g_writeln(" frame_id %d", frame_id); if (self->session->callback != 0) { /* call to xrdp_wm.c : callback */ self->session->callback(self->session->id, 0x5557, frame_id, 0, 0, 0); } return 0; } /*****************************************************************************/ /* RDP_PDU_DATA */ int APP_CC xrdp_rdp_process_data(struct xrdp_rdp *self, struct stream *s) { int data_type; in_uint8s(s, 6); in_uint8s(s, 2); /* len */ in_uint8(s, data_type); in_uint8s(s, 1); /* ctype */ in_uint8s(s, 2); /* clen */ DEBUG(("xrdp_rdp_process_data code %d", data_type)); switch (data_type) { case RDP_DATA_PDU_POINTER: /* 27(0x1b) */ xrdp_rdp_process_data_pointer(self, s); break; case RDP_DATA_PDU_INPUT: /* 28(0x1c) */ xrdp_rdp_process_data_input(self, s); break; case RDP_DATA_PDU_CONTROL: /* 20(0x14) */ xrdp_rdp_process_data_control(self, s); break; case RDP_DATA_PDU_SYNCHRONISE: /* 31(0x1f) */ xrdp_rdp_process_data_sync(self); break; case 33: /* 33(0x21) ?? Invalidate an area I think */ xrdp_rdp_process_screen_update(self, s); break; case 35: /* 35(0x23) */ /* 35 ?? this comes when minimizing a full screen mstsc.exe 2600 */ /* I think this is saying the client no longer wants screen */ /* updates and it will issue a 33 above to catch up */ /* so minimized apps don't take bandwidth */ break; case 36: /* 36(0x24) ?? disconnect query? */ /* when this message comes, send a 37 back so the client */ /* is sure the connection is alive and it can ask if user */ /* really wants to disconnect */ xrdp_rdp_send_disconnect_query_response(self); /* send a 37 back */ break; case RDP_DATA_PDU_FONT2: /* 39(0x27) */ xrdp_rdp_process_data_font(self, s); break; case 56: /* PDUTYPE2_FRAME_ACKNOWLEDGE 0x38 */ xrdp_rdp_process_frame_ack(self, s); break; default: g_writeln("unknown in xrdp_rdp_process_data %d", data_type); break; } return 0; } /*****************************************************************************/ int APP_CC xrdp_rdp_disconnect(struct xrdp_rdp *self) { int rv; DEBUG(("in xrdp_rdp_disconnect")); rv = xrdp_sec_disconnect(self->sec_layer); DEBUG(("out xrdp_rdp_disconnect")); return rv; } /*****************************************************************************/ int APP_CC xrdp_rdp_send_deactivate(struct xrdp_rdp *self) { struct stream *s; DEBUG(("in xrdp_rdp_send_deactivate")); make_stream(s); init_stream(s, 8192); if (xrdp_rdp_init(self, s) != 0) { free_stream(s); DEBUG(("out xrdp_rdp_send_deactivate error")); return 1; } s_mark_end(s); if (xrdp_rdp_send(self, s, RDP_PDU_DEACTIVATE) != 0) { free_stream(s); DEBUG(("out xrdp_rdp_send_deactivate error")); return 1; } free_stream(s); DEBUG(("out xrdp_rdp_send_deactivate")); return 0; } xrdp-0.9.1/libxrdp/xrdp_orders.c0000644000175000017500000023375213027003467013600 00000000000000/** * xrdp: A Remote Desktop Protocol server. * * Copyright (C) Jay Sorg 2004-2013 * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * * orders */ #include "libxrdp.h" #if defined(XRDP_NEUTRINORDP) #include #endif #define LLOG_LEVEL 2 #define LLOGLN(_log_level, _params) \ { \ if (_log_level < LLOG_LEVEL) \ { \ g_write("xrdp_orders.c [%10.10u]: ", g_time3()); \ g_writeln _params ; \ } \ } #define MAX_ORDERS_SIZE (16 * 1024 - 256) /*****************************************************************************/ struct xrdp_orders *APP_CC xrdp_orders_create(struct xrdp_session *session, struct xrdp_rdp *rdp_layer) { struct xrdp_orders *self; self = (struct xrdp_orders *)g_malloc(sizeof(struct xrdp_orders), 1); self->session = session; self->rdp_layer = rdp_layer; make_stream(self->out_s); init_stream(self->out_s, 32 * 1024); self->orders_state.clip_right = 1; /* silly rdp right clip */ self->orders_state.clip_bottom = 1; /* silly rdp bottom clip */ self->jpeg_han = xrdp_jpeg_init(); self->rfx_min_pixel = rdp_layer->client_info.rfx_min_pixel; if (self->rfx_min_pixel == 0) { self->rfx_min_pixel = 64 * 32; } make_stream(self->s); make_stream(self->temp_s); return self; } /*****************************************************************************/ void APP_CC xrdp_orders_delete(struct xrdp_orders *self) { if (self == 0) { return; } xrdp_jpeg_deinit(self->jpeg_han); free_stream(self->out_s); free_stream(self->s); free_stream(self->temp_s); g_free(self->orders_state.text_data); g_free(self); } /*****************************************************************************/ /* set all values to zero */ /* returns error */ int APP_CC xrdp_orders_reset(struct xrdp_orders *self) { if (xrdp_orders_force_send(self) != 0) { return 1; } g_free(self->orders_state.text_data); g_memset(&(self->orders_state), 0, sizeof(self->orders_state)); self->order_count_ptr = 0; self->order_count = 0; self->order_level = 0; self->orders_state.clip_right = 1; /* silly rdp right clip */ self->orders_state.clip_bottom = 1; /* silly rdp bottom clip */ return 0; } /*****************************************************************************/ /* returns error */ int APP_CC xrdp_orders_init(struct xrdp_orders *self) { self->order_level++; if (self->order_level == 1) { self->order_count = 0; if (self->rdp_layer->client_info.use_fast_path & 1) { LLOGLN(10, ("xrdp_orders_init: fastpath")); if (xrdp_rdp_init_fastpath(self->rdp_layer, self->out_s) != 0) { return 1; } self->order_count_ptr = self->out_s->p; out_uint8s(self->out_s, 2); /* number of orders, set later */ } else { LLOGLN(10, ("xrdp_orders_init: slowpath")); if (xrdp_rdp_init_data(self->rdp_layer, self->out_s) != 0) { return 1; } out_uint16_le(self->out_s, RDP_UPDATE_ORDERS); out_uint8s(self->out_s, 2); /* pad */ self->order_count_ptr = self->out_s->p; out_uint8s(self->out_s, 2); /* number of orders, set later */ out_uint8s(self->out_s, 2); /* pad */ } } return 0; } /*****************************************************************************/ /* returns error */ int APP_CC xrdp_orders_send(struct xrdp_orders *self) { int rv; rv = 0; if (self->order_level > 0) { self->order_level--; if ((self->order_level == 0) && (self->order_count > 0)) { s_mark_end(self->out_s); DEBUG(("xrdp_orders_send sending %d orders", self->order_count)); self->order_count_ptr[0] = self->order_count; self->order_count_ptr[1] = self->order_count >> 8; self->order_count = 0; if (self->rdp_layer->client_info.use_fast_path & 1) { if (xrdp_rdp_send_fastpath(self->rdp_layer, self->out_s, 0) != 0) { rv = 1; } } else { if (xrdp_rdp_send_data(self->rdp_layer, self->out_s, RDP_DATA_PDU_UPDATE) != 0) { rv = 1; } } } } return rv; } /*****************************************************************************/ /* returns error */ int APP_CC xrdp_orders_force_send(struct xrdp_orders *self) { if (self == 0) { return 1; } if ((self->order_level > 0) && (self->order_count > 0)) { s_mark_end(self->out_s); DEBUG(("xrdp_orders_force_send sending %d orders", self->order_count)); self->order_count_ptr[0] = self->order_count; self->order_count_ptr[1] = self->order_count >> 8; if (self->rdp_layer->client_info.use_fast_path & 1) { if (xrdp_rdp_send_fastpath(self->rdp_layer, self->out_s, FASTPATH_UPDATETYPE_ORDERS) != 0) { return 1; } } else { if (xrdp_rdp_send_data(self->rdp_layer, self->out_s, RDP_DATA_PDU_UPDATE) != 0) { return 1; } } } self->order_count = 0; self->order_level = 0; return 0; } /*****************************************************************************/ /* check if the current order will fit in packet size of 16384, if not */ /* send what we got and init a new one */ /* returns error */ int APP_CC xrdp_orders_check(struct xrdp_orders *self, int max_size) { int size; int max_packet_size; max_packet_size = MAX_ORDERS_SIZE; if (self->order_level < 1) { if (max_size > max_packet_size) { return 1; } else { xrdp_orders_init(self); return 0; } } size = (int)(self->out_s->p - self->order_count_ptr); if (size < 0) { g_writeln("error in xrdp_orders_check, size too small: %d bytes", size); return 1; } if (size > max_packet_size) { /* this suggests someone calls this function without passing the correct max_size so we end up putting more into the buffer than we indicate we can */ g_writeln("error in xrdp_orders_check, size too big: %d bytes", size); /* We where getting called with size already greater than max_packet_size Which I suspect was because the sending of text did not include the text len to check the buffer size. So attempt to send the data anyway. Lets write the data anyway, somewhere else may barf. */ /* return 1; */ } if ((size + max_size + 100) > max_packet_size) { xrdp_orders_force_send(self); xrdp_orders_init(self); } return 0; } /*****************************************************************************/ /* check if rect is the same as the last one sent */ /* returns boolean */ static int APP_CC xrdp_orders_last_bounds(struct xrdp_orders *self, struct xrdp_rect *rect) { if (rect == 0) { return 0; } if ((rect->left == self->orders_state.clip_left) && (rect->top == self->orders_state.clip_top) && (rect->right == self->orders_state.clip_right) && (rect->bottom == self->orders_state.clip_bottom)) { return 1; } return 0; } /*****************************************************************************/ /* check if all coords are within 256 bytes */ /* returns boolean */ static int APP_CC xrdp_orders_send_delta(struct xrdp_orders *self, int *vals, int count) { int i; for (i = 0; i < count; i += 2) { if (g_abs(vals[i] - vals[i + 1]) >= 128) { return 0; } } return 1; } /*****************************************************************************/ /* returns error */ static int APP_CC xrdp_orders_out_bounds(struct xrdp_orders *self, struct xrdp_rect *rect) { char *bounds_flags_ptr; int bounds_flags; bounds_flags = 0; bounds_flags_ptr = self->out_s->p; out_uint8s(self->out_s, 1); /* left */ if (rect->left == self->orders_state.clip_left) { } else if (g_abs(rect->left - self->orders_state.clip_left) < 128) { bounds_flags |= 0x10; } else { bounds_flags |= 0x01; } /* top */ if (rect->top == self->orders_state.clip_top) { } else if (g_abs(rect->top - self->orders_state.clip_top) < 128) { bounds_flags |= 0x20; } else { bounds_flags |= 0x02; } /* right */ if (rect->right == self->orders_state.clip_right) { } else if (g_abs(rect->right - self->orders_state.clip_right) < 128) { bounds_flags |= 0x40; } else { bounds_flags |= 0x04; } /* bottom */ if (rect->bottom == self->orders_state.clip_bottom) { } else if (g_abs(rect->bottom - self->orders_state.clip_bottom) < 128) { bounds_flags |= 0x80; } else { bounds_flags |= 0x08; } /* left */ if (bounds_flags & 0x01) { out_uint16_le(self->out_s, rect->left); } else if (bounds_flags & 0x10) { out_uint8(self->out_s, rect->left - self->orders_state.clip_left); } self->orders_state.clip_left = rect->left; /* top */ if (bounds_flags & 0x02) { out_uint16_le(self->out_s, rect->top); } else if (bounds_flags & 0x20) { out_uint8(self->out_s, rect->top - self->orders_state.clip_top); } self->orders_state.clip_top = rect->top; /* right */ if (bounds_flags & 0x04) { /* silly rdp right clip */ out_uint16_le(self->out_s, rect->right - 1); } else if (bounds_flags & 0x40) { out_uint8(self->out_s, rect->right - self->orders_state.clip_right); } self->orders_state.clip_right = rect->right; /* bottom */ if (bounds_flags & 0x08) { /* silly rdp bottom clip */ out_uint16_le(self->out_s, rect->bottom - 1); } else if (bounds_flags & 0x80) { out_uint8(self->out_s, rect->bottom - self->orders_state.clip_bottom); } self->orders_state.clip_bottom = rect->bottom; /* set flags */ *bounds_flags_ptr = bounds_flags; return 0; } /*****************************************************************************/ /* returns error */ static int APP_CC xrdp_order_pack_small_or_tiny(struct xrdp_orders *self, char *order_flags_ptr, int orders_flags, char *present_ptr, int present, int present_size) { int move_up_count = 0; int index = 0; int size = 0; int keep_looking = 1; move_up_count = 0; keep_looking = 1; for (index = present_size - 1; index >= 0; index--) { if (keep_looking) { if (((present >> (index * 8)) & 0xff) == 0) { move_up_count++; } else { keep_looking = 0; } } present_ptr[index] = present >> (index * 8); } if (move_up_count > 0) { /* move_up_count should be 0, 1, 2, or 3 shifting it 6 will make it RDP_ORDER_TINY(0x80) or RDP_ORDER_SMALL(0x40) or both */ orders_flags |= move_up_count << 6; size = (int)(self->out_s->p - present_ptr); size -= present_size; for (index = 0; index < size; index++) { present_ptr[index + (present_size - move_up_count)] = present_ptr[index + present_size]; } self->out_s->p -= move_up_count; } order_flags_ptr[0] = orders_flags; return 0; } /*****************************************************************************/ /* returns error */ /* send a solid rect to client */ /* max size 23 */ int APP_CC xrdp_orders_rect(struct xrdp_orders *self, int x, int y, int cx, int cy, int color, struct xrdp_rect *rect) { int order_flags; int vals[8]; int present; char *present_ptr; char *order_flags_ptr; if (xrdp_orders_check(self, 23) != 0) { return 1; } self->order_count++; order_flags = RDP_ORDER_STANDARD; if (self->orders_state.last_order != RDP_ORDER_RECT) { order_flags |= RDP_ORDER_CHANGE; } self->orders_state.last_order = RDP_ORDER_RECT; if (rect != 0) { /* if clip is present, still check if it's needed */ if (x < rect->left || y < rect->top || x + cx > rect->right || y + cy > rect->bottom) { order_flags |= RDP_ORDER_BOUNDS; if (xrdp_orders_last_bounds(self, rect)) { order_flags |= RDP_ORDER_LASTBOUNDS; } } } vals[0] = x; vals[1] = self->orders_state.rect_x; vals[2] = y; vals[3] = self->orders_state.rect_y; vals[4] = cx; vals[5] = self->orders_state.rect_cx; vals[6] = cy; vals[7] = self->orders_state.rect_cy; if (xrdp_orders_send_delta(self, vals, 8)) { order_flags |= RDP_ORDER_DELTA; } /* order_flags, set later, 1 byte */ order_flags_ptr = self->out_s->p; out_uint8s(self->out_s, 1); if (order_flags & RDP_ORDER_CHANGE) { out_uint8(self->out_s, self->orders_state.last_order); } present = 0; /* present, set later, 1 byte */ present_ptr = self->out_s->p; out_uint8s(self->out_s, 1); if ((order_flags & RDP_ORDER_BOUNDS) && !(order_flags & RDP_ORDER_LASTBOUNDS)) { xrdp_orders_out_bounds(self, rect); } if (x != self->orders_state.rect_x) { present |= 0x01; if (order_flags & RDP_ORDER_DELTA) { out_uint8(self->out_s, x - self->orders_state.rect_x); } else { out_uint16_le(self->out_s, x); } self->orders_state.rect_x = x; } if (y != self->orders_state.rect_y) { present |= 0x02; if (order_flags & RDP_ORDER_DELTA) { out_uint8(self->out_s, y - self->orders_state.rect_y); } else { out_uint16_le(self->out_s, y); } self->orders_state.rect_y = y; } if (cx != self->orders_state.rect_cx) { present |= 0x04; if (order_flags & RDP_ORDER_DELTA) { out_uint8(self->out_s, cx - self->orders_state.rect_cx); } else { out_uint16_le(self->out_s, cx); } self->orders_state.rect_cx = cx; } if (cy != self->orders_state.rect_cy) { present |= 0x08; if (order_flags & RDP_ORDER_DELTA) { out_uint8(self->out_s, cy - self->orders_state.rect_cy); } else { out_uint16_le(self->out_s, cy); } self->orders_state.rect_cy = cy; } if ((color & 0xff) != (self->orders_state.rect_color & 0xff)) { present |= 0x10; self->orders_state.rect_color = (self->orders_state.rect_color & 0xffff00) | (color & 0xff); out_uint8(self->out_s, color); } if ((color & 0xff00) != (self->orders_state.rect_color & 0xff00)) { present |= 0x20; self->orders_state.rect_color = (self->orders_state.rect_color & 0xff00ff) | (color & 0xff00); out_uint8(self->out_s, color >> 8); } if ((color & 0xff0000) != (self->orders_state.rect_color & 0xff0000)) { present |= 0x40; self->orders_state.rect_color = (self->orders_state.rect_color & 0x00ffff) | (color & 0xff0000); out_uint8(self->out_s, color >> 16); } xrdp_order_pack_small_or_tiny(self, order_flags_ptr, order_flags, present_ptr, present, 1); return 0; } /*****************************************************************************/ /* returns error */ /* send a screen blt order */ /* max size 25 */ int APP_CC xrdp_orders_screen_blt(struct xrdp_orders *self, int x, int y, int cx, int cy, int srcx, int srcy, int rop, struct xrdp_rect *rect) { int order_flags = 0; int vals[12] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; int present = 0; char *present_ptr = (char *)NULL; char *order_flags_ptr = (char *)NULL; if (xrdp_orders_check(self, 25) != 0) { return 1; } self->order_count++; order_flags = RDP_ORDER_STANDARD; if (self->orders_state.last_order != RDP_ORDER_SCREENBLT) { order_flags |= RDP_ORDER_CHANGE; } self->orders_state.last_order = RDP_ORDER_SCREENBLT; if (rect != 0) { /* if clip is present, still check if it's needed */ if (x < rect->left || y < rect->top || x + cx > rect->right || y + cy > rect->bottom) { order_flags |= RDP_ORDER_BOUNDS; if (xrdp_orders_last_bounds(self, rect)) { order_flags |= RDP_ORDER_LASTBOUNDS; } } } vals[0] = x; vals[1] = self->orders_state.scr_blt_x; vals[2] = y; vals[3] = self->orders_state.scr_blt_y; vals[4] = cx; vals[5] = self->orders_state.scr_blt_cx; vals[6] = cy; vals[7] = self->orders_state.scr_blt_cy; vals[8] = srcx; vals[9] = self->orders_state.scr_blt_srcx; vals[10] = srcy; vals[11] = self->orders_state.scr_blt_srcy; if (xrdp_orders_send_delta(self, vals, 12)) { order_flags |= RDP_ORDER_DELTA; } /* order_flags, set later, 1 byte */ order_flags_ptr = self->out_s->p; out_uint8s(self->out_s, 1); if (order_flags & RDP_ORDER_CHANGE) { out_uint8(self->out_s, self->orders_state.last_order); } present = 0; /* present, set later, 1 byte */ present_ptr = self->out_s->p; out_uint8s(self->out_s, 1); if ((order_flags & RDP_ORDER_BOUNDS) && !(order_flags & RDP_ORDER_LASTBOUNDS)) { xrdp_orders_out_bounds(self, rect); } if (x != self->orders_state.scr_blt_x) { present |= 0x01; if (order_flags & RDP_ORDER_DELTA) { out_uint8(self->out_s, x - self->orders_state.scr_blt_x); } else { out_uint16_le(self->out_s, x); } self->orders_state.scr_blt_x = x; } if (y != self->orders_state.scr_blt_y) { present |= 0x02; if (order_flags & RDP_ORDER_DELTA) { out_uint8(self->out_s, y - self->orders_state.scr_blt_y); } else { out_uint16_le(self->out_s, y); } self->orders_state.scr_blt_y = y; } if (cx != self->orders_state.scr_blt_cx) { present |= 0x04; if (order_flags & RDP_ORDER_DELTA) { out_uint8(self->out_s, cx - self->orders_state.scr_blt_cx); } else { out_uint16_le(self->out_s, cx); } self->orders_state.scr_blt_cx = cx; } if (cy != self->orders_state.scr_blt_cy) { present |= 0x08; if (order_flags & RDP_ORDER_DELTA) { out_uint8(self->out_s, cy - self->orders_state.scr_blt_cy); } else { out_uint16_le(self->out_s, cy); } self->orders_state.scr_blt_cy = cy; } if (rop != self->orders_state.scr_blt_rop) { present |= 0x10; out_uint8(self->out_s, rop); self->orders_state.scr_blt_rop = rop; } if (srcx != self->orders_state.scr_blt_srcx) { present |= 0x20; if (order_flags & RDP_ORDER_DELTA) { out_uint8(self->out_s, srcx - self->orders_state.scr_blt_srcx); } else { out_uint16_le(self->out_s, srcx); } self->orders_state.scr_blt_srcx = srcx; } if (srcy != self->orders_state.scr_blt_srcy) { present |= 0x40; if (order_flags & RDP_ORDER_DELTA) { out_uint8(self->out_s, srcy - self->orders_state.scr_blt_srcy); } else { out_uint16_le(self->out_s, srcy); } self->orders_state.scr_blt_srcy = srcy; } xrdp_order_pack_small_or_tiny(self, order_flags_ptr, order_flags, present_ptr, present, 1); return 0; } /*****************************************************************************/ /* returns error */ /* send a pat blt order */ /* max size 39 */ int APP_CC xrdp_orders_pat_blt(struct xrdp_orders *self, int x, int y, int cx, int cy, int rop, int bg_color, int fg_color, struct xrdp_brush *brush, struct xrdp_rect *rect) { int order_flags; int present; int vals[8]; char *present_ptr; char *order_flags_ptr; struct xrdp_brush blank_brush; if (xrdp_orders_check(self, 39) != 0) { return 1; } self->order_count++; order_flags = RDP_ORDER_STANDARD; if (self->orders_state.last_order != RDP_ORDER_PATBLT) { order_flags |= RDP_ORDER_CHANGE; } self->orders_state.last_order = RDP_ORDER_PATBLT; if (rect != 0) { /* if clip is present, still check if it's needed */ if (x < rect->left || y < rect->top || x + cx > rect->right || y + cy > rect->bottom) { order_flags |= RDP_ORDER_BOUNDS; if (xrdp_orders_last_bounds(self, rect)) { order_flags |= RDP_ORDER_LASTBOUNDS; } } } vals[0] = x; vals[1] = self->orders_state.pat_blt_x; vals[2] = y; vals[3] = self->orders_state.pat_blt_y; vals[4] = cx; vals[5] = self->orders_state.pat_blt_cx; vals[6] = cy; vals[7] = self->orders_state.pat_blt_cy; if (xrdp_orders_send_delta(self, vals, 8)) { order_flags |= RDP_ORDER_DELTA; } /* order_flags, set later, 1 byte */ order_flags_ptr = self->out_s->p; out_uint8s(self->out_s, 1); if (order_flags & RDP_ORDER_CHANGE) { out_uint8(self->out_s, self->orders_state.last_order); } present = 0; /* present, set later, 2 bytes */ present_ptr = self->out_s->p; out_uint8s(self->out_s, 2); if ((order_flags & RDP_ORDER_BOUNDS) && !(order_flags & RDP_ORDER_LASTBOUNDS)) { xrdp_orders_out_bounds(self, rect); } if (x != self->orders_state.pat_blt_x) { present |= 0x0001; if (order_flags & RDP_ORDER_DELTA) { out_uint8(self->out_s, x - self->orders_state.pat_blt_x); } else { out_uint16_le(self->out_s, x); } self->orders_state.pat_blt_x = x; } if (y != self->orders_state.pat_blt_y) { present |= 0x0002; if (order_flags & RDP_ORDER_DELTA) { out_uint8(self->out_s, y - self->orders_state.pat_blt_y); } else { out_uint16_le(self->out_s, y); } self->orders_state.pat_blt_y = y; } if (cx != self->orders_state.pat_blt_cx) { present |= 0x0004; if (order_flags & RDP_ORDER_DELTA) { out_uint8(self->out_s, cx - self->orders_state.pat_blt_cx); } else { out_uint16_le(self->out_s, cx); } self->orders_state.pat_blt_cx = cx; } if (cy != self->orders_state.pat_blt_cy) { present |= 0x0008; if (order_flags & RDP_ORDER_DELTA) { out_uint8(self->out_s, cy - self->orders_state.pat_blt_cy); } else { out_uint16_le(self->out_s, cy); } self->orders_state.pat_blt_cy = cy; } if (rop != self->orders_state.pat_blt_rop) { present |= 0x0010; /* PATCOPY PATPAINT PATINVERT DSTINVERT BLACKNESS WHITENESS */ out_uint8(self->out_s, rop); self->orders_state.pat_blt_rop = rop; } if (bg_color != self->orders_state.pat_blt_bg_color) { present |= 0x0020; out_uint8(self->out_s, bg_color); out_uint8(self->out_s, bg_color >> 8); out_uint8(self->out_s, bg_color >> 16); self->orders_state.pat_blt_bg_color = bg_color; } if (fg_color != self->orders_state.pat_blt_fg_color) { present |= 0x0040; out_uint8(self->out_s, fg_color); out_uint8(self->out_s, fg_color >> 8); out_uint8(self->out_s, fg_color >> 16); self->orders_state.pat_blt_fg_color = fg_color; } if (brush == 0) /* if nil use blank one */ { /* todo can we just set style to zero */ g_memset(&blank_brush, 0, sizeof(struct xrdp_brush)); brush = &blank_brush; } if (brush->x_origin != self->orders_state.pat_blt_brush.x_origin) { present |= 0x0080; out_uint8(self->out_s, brush->x_origin); self->orders_state.pat_blt_brush.x_origin = brush->x_origin; } if (brush->y_origin != self->orders_state.pat_blt_brush.y_origin) { present |= 0x0100; out_uint8(self->out_s, brush->y_origin); self->orders_state.pat_blt_brush.y_origin = brush->y_origin; } if (brush->style != self->orders_state.pat_blt_brush.style) { present |= 0x0200; out_uint8(self->out_s, brush->style); self->orders_state.pat_blt_brush.style = brush->style; } if (brush->pattern[0] != self->orders_state.pat_blt_brush.pattern[0]) { present |= 0x0400; out_uint8(self->out_s, brush->pattern[0]); self->orders_state.pat_blt_brush.pattern[0] = brush->pattern[0]; } if (g_memcmp(brush->pattern + 1, self->orders_state.pat_blt_brush.pattern + 1, 7) != 0) { present |= 0x0800; out_uint8a(self->out_s, brush->pattern + 1, 7); g_memcpy(self->orders_state.pat_blt_brush.pattern + 1, brush->pattern + 1, 7); } xrdp_order_pack_small_or_tiny(self, order_flags_ptr, order_flags, present_ptr, present, 2); return 0; } /*****************************************************************************/ /* returns error */ /* send a dest blt order */ /* max size 21 */ int APP_CC xrdp_orders_dest_blt(struct xrdp_orders *self, int x, int y, int cx, int cy, int rop, struct xrdp_rect *rect) { int order_flags; int vals[8]; int present; char *present_ptr; char *order_flags_ptr; if (xrdp_orders_check(self, 21) != 0) { return 1; } self->order_count++; order_flags = RDP_ORDER_STANDARD; if (self->orders_state.last_order != RDP_ORDER_DESTBLT) { order_flags |= RDP_ORDER_CHANGE; } self->orders_state.last_order = RDP_ORDER_DESTBLT; if (rect != 0) { /* if clip is present, still check if it's needed */ if (x < rect->left || y < rect->top || x + cx > rect->right || y + cy > rect->bottom) { order_flags |= RDP_ORDER_BOUNDS; if (xrdp_orders_last_bounds(self, rect)) { order_flags |= RDP_ORDER_LASTBOUNDS; } } } vals[0] = x; vals[1] = self->orders_state.dest_blt_x; vals[2] = y; vals[3] = self->orders_state.dest_blt_y; vals[4] = cx; vals[5] = self->orders_state.dest_blt_cx; vals[6] = cy; vals[7] = self->orders_state.dest_blt_cy; if (xrdp_orders_send_delta(self, vals, 8)) { order_flags |= RDP_ORDER_DELTA; } /* order_flags, set later, 1 byte */ order_flags_ptr = self->out_s->p; out_uint8s(self->out_s, 1); if (order_flags & RDP_ORDER_CHANGE) { out_uint8(self->out_s, self->orders_state.last_order); } present = 0; /* present, set later, 1 byte */ present_ptr = self->out_s->p; out_uint8s(self->out_s, 1); if ((order_flags & RDP_ORDER_BOUNDS) && !(order_flags & RDP_ORDER_LASTBOUNDS)) { xrdp_orders_out_bounds(self, rect); } if (x != self->orders_state.dest_blt_x) { present |= 0x01; if (order_flags & RDP_ORDER_DELTA) { out_uint8(self->out_s, x - self->orders_state.dest_blt_x); } else { out_uint16_le(self->out_s, x); } self->orders_state.dest_blt_x = x; } if (y != self->orders_state.dest_blt_y) { present |= 0x02; if (order_flags & RDP_ORDER_DELTA) { out_uint8(self->out_s, y - self->orders_state.dest_blt_y); } else { out_uint16_le(self->out_s, y); } self->orders_state.dest_blt_y = y; } if (cx != self->orders_state.dest_blt_cx) { present |= 0x04; if (order_flags & RDP_ORDER_DELTA) { out_uint8(self->out_s, cx - self->orders_state.dest_blt_cx); } else { out_uint16_le(self->out_s, cx); } self->orders_state.dest_blt_cx = cx; } if (cy != self->orders_state.dest_blt_cy) { present |= 0x08; if (order_flags & RDP_ORDER_DELTA) { out_uint8(self->out_s, cy - self->orders_state.dest_blt_cy); } else { out_uint16_le(self->out_s, cy); } self->orders_state.dest_blt_cy = cy; } if (rop != self->orders_state.dest_blt_rop) { present |= 0x10; out_uint8(self->out_s, rop); self->orders_state.dest_blt_rop = rop; } xrdp_order_pack_small_or_tiny(self, order_flags_ptr, order_flags, present_ptr, present, 1); return 0; } /*****************************************************************************/ /* returns error */ /* send a line order */ /* max size 32 */ int APP_CC xrdp_orders_line(struct xrdp_orders *self, int mix_mode, int startx, int starty, int endx, int endy, int rop, int bg_color, struct xrdp_pen *pen, struct xrdp_rect *rect) { int order_flags = 0; int vals[8] = {0, 0, 0, 0, 0, 0, 0, 0}; int present = 0; char *present_ptr = (char *)NULL; char *order_flags_ptr = (char *)NULL; struct xrdp_pen blank_pen; g_memset(&blank_pen, 0, sizeof(struct xrdp_pen)); /* if mix mode or rop are out of range, mstsc build 6000+ will parse the orders wrong */ if ((mix_mode < 1) || (mix_mode > 2)) /* TRANSPARENT(1) or OPAQUE(2) */ { mix_mode = 1; } if ((rop < 1) || (rop > 0x10)) { rop = 0x0d; /* R2_COPYPEN */ } if (xrdp_orders_check(self, 32) != 0) { return 1; } self->order_count++; order_flags = RDP_ORDER_STANDARD; if (self->orders_state.last_order != RDP_ORDER_LINE) { order_flags |= RDP_ORDER_CHANGE; } self->orders_state.last_order = RDP_ORDER_LINE; if (rect != 0) { /* if clip is present, still check if it's needed */ if (MIN(endx, startx) < rect->left || MIN(endy, starty) < rect->top || MAX(endx, startx) >= rect->right || MAX(endy, starty) >= rect->bottom) { order_flags |= RDP_ORDER_BOUNDS; if (xrdp_orders_last_bounds(self, rect)) { order_flags |= RDP_ORDER_LASTBOUNDS; } } } vals[0] = startx; vals[1] = self->orders_state.line_startx; vals[2] = starty; vals[3] = self->orders_state.line_starty; vals[4] = endx; vals[5] = self->orders_state.line_endx; vals[6] = endy; vals[7] = self->orders_state.line_endy; if (xrdp_orders_send_delta(self, vals, 8)) { order_flags |= RDP_ORDER_DELTA; } /* order_flags, set later, 1 byte */ order_flags_ptr = self->out_s->p; out_uint8s(self->out_s, 1); if (order_flags & RDP_ORDER_CHANGE) { out_uint8(self->out_s, self->orders_state.last_order); } present = 0; /* present, set later, 2 bytes */ present_ptr = self->out_s->p; out_uint8s(self->out_s, 2); if ((order_flags & RDP_ORDER_BOUNDS) && !(order_flags & RDP_ORDER_LASTBOUNDS)) { xrdp_orders_out_bounds(self, rect); } if (mix_mode != self->orders_state.line_mix_mode) { present |= 0x0001; out_uint16_le(self->out_s, mix_mode); self->orders_state.line_mix_mode = mix_mode; } if (startx != self->orders_state.line_startx) { present |= 0x0002; if (order_flags & RDP_ORDER_DELTA) { out_uint8(self->out_s, startx - self->orders_state.line_startx); } else { out_uint16_le(self->out_s, startx); } self->orders_state.line_startx = startx; } if (starty != self->orders_state.line_starty) { present |= 0x0004; if (order_flags & RDP_ORDER_DELTA) { out_uint8(self->out_s, starty - self->orders_state.line_starty); } else { out_uint16_le(self->out_s, starty); } self->orders_state.line_starty = starty; } if (endx != self->orders_state.line_endx) { present |= 0x0008; if (order_flags & RDP_ORDER_DELTA) { out_uint8(self->out_s, endx - self->orders_state.line_endx); } else { out_uint16_le(self->out_s, endx); } self->orders_state.line_endx = endx; } if (endy != self->orders_state.line_endy) { present |= 0x0010; if (order_flags & RDP_ORDER_DELTA) { out_uint8(self->out_s, endy - self->orders_state.line_endy); } else { out_uint16_le(self->out_s, endy); } self->orders_state.line_endy = endy; } if (bg_color != self->orders_state.line_bg_color) { present |= 0x0020; out_uint8(self->out_s, bg_color); out_uint8(self->out_s, bg_color >> 8); out_uint8(self->out_s, bg_color >> 16); self->orders_state.line_bg_color = bg_color; } if (rop != self->orders_state.line_rop) { present |= 0x0040; out_uint8(self->out_s, rop); self->orders_state.line_rop = rop; } if (pen == 0) { g_memset(&blank_pen, 0, sizeof(struct xrdp_pen)); pen = &blank_pen; } if (pen->style != self->orders_state.line_pen.style) { present |= 0x0080; out_uint8(self->out_s, pen->style); self->orders_state.line_pen.style = pen->style; } if (pen->width != self->orders_state.line_pen.width) { present |= 0x0100; out_uint8(self->out_s, pen->width); self->orders_state.line_pen.width = pen->width; } if (pen->color != self->orders_state.line_pen.color) { present |= 0x0200; out_uint8(self->out_s, pen->color); out_uint8(self->out_s, pen->color >> 8); out_uint8(self->out_s, pen->color >> 16); self->orders_state.line_pen.color = pen->color; } xrdp_order_pack_small_or_tiny(self, order_flags_ptr, order_flags, present_ptr, present, 2); return 0; } /*****************************************************************************/ /* returns error */ /* send a mem blt order */ /* max size 30 */ int APP_CC xrdp_orders_mem_blt(struct xrdp_orders *self, int cache_id, int color_table, int x, int y, int cx, int cy, int rop, int srcx, int srcy, int cache_idx, struct xrdp_rect *rect) { int order_flags = 0; int vals[12] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; int present = 0; char *present_ptr = (char *)NULL; char *order_flags_ptr = (char *)NULL; if (xrdp_orders_check(self, 30) != 0) { return 1; } self->order_count++; order_flags = RDP_ORDER_STANDARD; if (self->orders_state.last_order != RDP_ORDER_MEMBLT) { order_flags |= RDP_ORDER_CHANGE; } self->orders_state.last_order = RDP_ORDER_MEMBLT; if (rect != 0) { /* if clip is present, still check if it's needed */ if (x < rect->left || y < rect->top || x + cx > rect->right || y + cy > rect->bottom) { order_flags |= RDP_ORDER_BOUNDS; if (xrdp_orders_last_bounds(self, rect)) { order_flags |= RDP_ORDER_LASTBOUNDS; } } } vals[0] = x; vals[1] = self->orders_state.mem_blt_x; vals[2] = y; vals[3] = self->orders_state.mem_blt_y; vals[4] = cx; vals[5] = self->orders_state.mem_blt_cx; vals[6] = cy; vals[7] = self->orders_state.mem_blt_cy; vals[8] = srcx; vals[9] = self->orders_state.mem_blt_srcx; vals[10] = srcy; vals[11] = self->orders_state.mem_blt_srcy; if (xrdp_orders_send_delta(self, vals, 12)) { order_flags |= RDP_ORDER_DELTA; } /* order_flags, set later, 1 byte */ order_flags_ptr = self->out_s->p; out_uint8s(self->out_s, 1); if (order_flags & RDP_ORDER_CHANGE) { out_uint8(self->out_s, self->orders_state.last_order); } present = 0; /* present, set later, 2 bytes */ present_ptr = self->out_s->p; out_uint8s(self->out_s, 2); if ((order_flags & RDP_ORDER_BOUNDS) && !(order_flags & RDP_ORDER_LASTBOUNDS)) { xrdp_orders_out_bounds(self, rect); } if (cache_id != self->orders_state.mem_blt_cache_id || color_table != self->orders_state.mem_blt_color_table) { present |= 0x0001; out_uint8(self->out_s, cache_id); out_uint8(self->out_s, color_table); self->orders_state.mem_blt_cache_id = cache_id; self->orders_state.mem_blt_color_table = color_table; } if (x != self->orders_state.mem_blt_x) { present |= 0x0002; if (order_flags & RDP_ORDER_DELTA) { out_uint8(self->out_s, x - self->orders_state.mem_blt_x); } else { out_uint16_le(self->out_s, x); } self->orders_state.mem_blt_x = x; } if (y != self->orders_state.mem_blt_y) { present |= 0x0004; if (order_flags & RDP_ORDER_DELTA) { out_uint8(self->out_s, y - self->orders_state.mem_blt_y); } else { out_uint16_le(self->out_s, y); } self->orders_state.mem_blt_y = y; } if (cx != self->orders_state.mem_blt_cx) { present |= 0x0008; if (order_flags & RDP_ORDER_DELTA) { out_uint8(self->out_s, cx - self->orders_state.mem_blt_cx); } else { out_uint16_le(self->out_s, cx); } self->orders_state.mem_blt_cx = cx; } if (cy != self->orders_state.mem_blt_cy) { present |= 0x0010; if (order_flags & RDP_ORDER_DELTA) { out_uint8(self->out_s, cy - self->orders_state.mem_blt_cy); } else { out_uint16_le(self->out_s, cy); } self->orders_state.mem_blt_cy = cy; } if (rop != self->orders_state.mem_blt_rop) { present |= 0x0020; out_uint8(self->out_s, rop); self->orders_state.mem_blt_rop = rop; } if (srcx != self->orders_state.mem_blt_srcx) { present |= 0x0040; if (order_flags & RDP_ORDER_DELTA) { out_uint8(self->out_s, srcx - self->orders_state.mem_blt_srcx); } else { out_uint16_le(self->out_s, srcx); } self->orders_state.mem_blt_srcx = srcx; } if (srcy != self->orders_state.mem_blt_srcy) { present |= 0x0080; if (order_flags & RDP_ORDER_DELTA) { out_uint8(self->out_s, srcy - self->orders_state.mem_blt_srcy); } else { out_uint16_le(self->out_s, srcy); } self->orders_state.mem_blt_srcy = srcy; } if (cache_idx != self->orders_state.mem_blt_cache_idx) { present |= 0x0100; out_uint16_le(self->out_s, cache_idx); self->orders_state.mem_blt_cache_idx = cache_idx; } xrdp_order_pack_small_or_tiny(self, order_flags_ptr, order_flags, present_ptr, present, 2); return 0; } /*****************************************************************************/ /* returns error */ int APP_CC xrdp_orders_composite_blt(struct xrdp_orders* self, int srcidx, int srcformat, int srcwidth, int srcrepeat, int* srctransform, int mskflags, int mskidx, int mskformat, int mskwidth, int mskrepeat, int op, int srcx, int srcy, int mskx, int msky, int dstx, int dsty, int width, int height, int dstformat, struct xrdp_rect* rect) { int order_flags; int vals[20]; int present; char* present_ptr; char* order_flags_ptr; if (xrdp_orders_check(self, 80) != 0) { return 1; } self->order_count++; order_flags = RDP_ORDER_STANDARD; if (self->orders_state.last_order != RDP_ORDER_COMPOSITE) { order_flags |= RDP_ORDER_CHANGE; } self->orders_state.last_order = RDP_ORDER_COMPOSITE; if (rect != 0) { /* if clip is present, still check if it's needed */ if (dstx < rect->left || dsty < rect->top || dstx + width > rect->right || dsty + height > rect->bottom) { order_flags |= RDP_ORDER_BOUNDS; if (xrdp_orders_last_bounds(self, rect)) { order_flags |= RDP_ORDER_LASTBOUNDS; } } } vals[0] = srcx; vals[1] = self->orders_state.com_blt_srcx; vals[2] = srcy; vals[3] = self->orders_state.com_blt_srcy; vals[4] = mskx; vals[5] = self->orders_state.com_blt_mskx; vals[6] = msky; vals[7] = self->orders_state.com_blt_msky; vals[8] = dstx; vals[9] = self->orders_state.com_blt_dstx; vals[10] = dsty; vals[11] = self->orders_state.com_blt_dsty; vals[12] = width; vals[13] = self->orders_state.com_blt_width; vals[14] = height; vals[15] = self->orders_state.com_blt_height; vals[16] = srcwidth; vals[17] = self->orders_state.com_blt_srcwidth; vals[18] = mskwidth; vals[19] = self->orders_state.com_blt_mskwidth; if (xrdp_orders_send_delta(self, vals, 20)) { order_flags |= RDP_ORDER_DELTA; } /* order_flags, set later, 1 byte */ order_flags_ptr = self->out_s->p; out_uint8s(self->out_s, 1); if (order_flags & RDP_ORDER_CHANGE) { out_uint8(self->out_s, self->orders_state.last_order); } present = 0; /* present, set later, 3 bytes */ present_ptr = self->out_s->p; out_uint8s(self->out_s, 3); if ((order_flags & RDP_ORDER_BOUNDS) && !(order_flags & RDP_ORDER_LASTBOUNDS)) { xrdp_orders_out_bounds(self, rect); } if (srcidx != self->orders_state.com_blt_srcidx) { present |= 0x000001; out_uint16_le(self->out_s, srcidx); self->orders_state.com_blt_srcidx = srcidx; } if (srcformat != self->orders_state.com_blt_srcformat) { present |= 0x000002; out_uint32_le(self->out_s, srcformat); self->orders_state.com_blt_srcformat = srcformat; } if (srcwidth != self->orders_state.com_blt_srcwidth) { present |= 0x000004; if (order_flags & RDP_ORDER_DELTA) { out_uint8(self->out_s, srcwidth - self->orders_state.com_blt_srcwidth); } else { out_uint16_le(self->out_s, srcwidth); } self->orders_state.com_blt_srcwidth = srcwidth; } if (srcrepeat != self->orders_state.com_blt_srcrepeat) { present |= 0x000008; out_uint8(self->out_s, srcrepeat); self->orders_state.com_blt_srcrepeat = srcrepeat; } if (srctransform != 0) { if (srctransform[0] != self->orders_state.com_blt_srctransform[0]) { present |= 0x000010; out_uint32_le(self->out_s, srctransform[0]); self->orders_state.com_blt_srctransform[0] = srctransform[0]; } if (g_memcmp(&(srctransform[1]), &(self->orders_state.com_blt_srctransform[1]), 36) != 0) { present |= 0x000020; out_uint32_le(self->out_s, srctransform[1]); out_uint32_le(self->out_s, srctransform[2]); out_uint32_le(self->out_s, srctransform[3]); out_uint32_le(self->out_s, srctransform[4]); out_uint32_le(self->out_s, srctransform[5]); out_uint32_le(self->out_s, srctransform[6]); out_uint32_le(self->out_s, srctransform[7]); out_uint32_le(self->out_s, srctransform[8]); out_uint32_le(self->out_s, srctransform[9]); } } else { if (self->orders_state.com_blt_srctransform[0] != 0) { present |= 0x000010; out_uint32_le(self->out_s, 0); self->orders_state.com_blt_srctransform[0] = 0; } } if (mskflags != self->orders_state.com_blt_mskflags) { present |= 0x000040; out_uint8(self->out_s, mskflags); self->orders_state.com_blt_mskflags = mskflags; } if (mskidx != self->orders_state.com_blt_mskidx) { present |= 0x000080; out_uint16_le(self->out_s, mskidx); self->orders_state.com_blt_mskidx = mskidx; } if (mskformat != self->orders_state.com_blt_mskformat) { present |= 0x000100; out_uint32_le(self->out_s, mskformat); self->orders_state.com_blt_mskformat = mskformat; } if (mskwidth != self->orders_state.com_blt_mskwidth) { present |= 0x000200; if (order_flags & RDP_ORDER_DELTA) { out_uint8(self->out_s, mskwidth - self->orders_state.com_blt_mskwidth); } else { out_uint16_le(self->out_s, mskwidth); } self->orders_state.com_blt_mskwidth = mskwidth; } if (mskrepeat != self->orders_state.com_blt_mskrepeat) { present |= 0x000400; out_uint8(self->out_s, mskrepeat); self->orders_state.com_blt_mskrepeat = mskrepeat; } if (op != self->orders_state.com_blt_op) { present |= 0x000800; out_uint8(self->out_s, op); self->orders_state.com_blt_op = op; } if (srcx != self->orders_state.com_blt_srcx) { present |= 0x001000; if (order_flags & RDP_ORDER_DELTA) { out_uint8(self->out_s, srcx - self->orders_state.com_blt_srcx); } else { out_uint16_le(self->out_s, srcx); } self->orders_state.com_blt_srcx = srcx; } if (srcy != self->orders_state.com_blt_srcy) { present |= 0x002000; if (order_flags & RDP_ORDER_DELTA) { out_uint8(self->out_s, srcy - self->orders_state.com_blt_srcy); } else { out_uint16_le(self->out_s, srcy); } self->orders_state.com_blt_srcy = srcy; } if (mskx != self->orders_state.com_blt_mskx) { present |= 0x004000; if (order_flags & RDP_ORDER_DELTA) { out_uint8(self->out_s, mskx - self->orders_state.com_blt_mskx); } else { out_uint16_le(self->out_s, mskx); } self->orders_state.com_blt_mskx = mskx; } if (msky != self->orders_state.com_blt_msky) { present |= 0x008000; if (order_flags & RDP_ORDER_DELTA) { out_uint8(self->out_s, msky - self->orders_state.com_blt_msky); } else { out_uint16_le(self->out_s, msky); } self->orders_state.com_blt_msky = msky; } if (dstx != self->orders_state.com_blt_dstx) { present |= 0x010000; if (order_flags & RDP_ORDER_DELTA) { out_uint8(self->out_s, dstx - self->orders_state.com_blt_dstx); } else { out_uint16_le(self->out_s, dstx); } self->orders_state.com_blt_dstx = dstx; } if (dsty != self->orders_state.com_blt_dsty) { present |= 0x020000; if (order_flags & RDP_ORDER_DELTA) { out_uint8(self->out_s, dsty - self->orders_state.com_blt_dsty); } else { out_uint16_le(self->out_s, dsty); } self->orders_state.com_blt_dsty = dsty; } if (width != self->orders_state.com_blt_width) { present |= 0x040000; if (order_flags & RDP_ORDER_DELTA) { out_uint8(self->out_s, width - self->orders_state.com_blt_width); } else { out_uint16_le(self->out_s, width); } self->orders_state.com_blt_width = width; } if (height != self->orders_state.com_blt_height) { present |= 0x080000; if (order_flags & RDP_ORDER_DELTA) { out_uint8(self->out_s, height - self->orders_state.com_blt_height); } else { out_uint16_le(self->out_s, height); } self->orders_state.com_blt_height = height; } if (dstformat != self->orders_state.com_blt_dstformat) { present |= 0x100000; out_uint32_le(self->out_s, dstformat); self->orders_state.com_blt_dstformat = dstformat; } xrdp_order_pack_small_or_tiny(self, order_flags_ptr, order_flags, present_ptr, present, 3); return 0; } /*****************************************************************************/ /* returns error */ int APP_CC xrdp_orders_text(struct xrdp_orders *self, int font, int flags, int mixmode, int fg_color, int bg_color, int clip_left, int clip_top, int clip_right, int clip_bottom, int box_left, int box_top, int box_right, int box_bottom, int x, int y, char *data, int data_len, struct xrdp_rect *rect) { int order_flags = 0; int present = 0; char *present_ptr = (char *)NULL; char *order_flags_ptr = (char *)NULL; if (xrdp_orders_check(self, 44 + data_len) != 0) { return 1; } self->order_count++; order_flags = RDP_ORDER_STANDARD; if (self->orders_state.last_order != RDP_ORDER_TEXT2) { order_flags |= RDP_ORDER_CHANGE; } self->orders_state.last_order = RDP_ORDER_TEXT2; if (rect != 0) { /* if clip is present, still check if it's needed */ if ((box_right - box_left > 1 && (box_left < rect->left || box_top < rect->top || box_right > rect->right || box_bottom > rect->bottom)) || (clip_left < rect->left || clip_top < rect->top || clip_right > rect->right || clip_bottom > rect->bottom)) { order_flags |= RDP_ORDER_BOUNDS; if (xrdp_orders_last_bounds(self, rect)) { order_flags |= RDP_ORDER_LASTBOUNDS; } } } /* order_flags, set later, 1 byte */ order_flags_ptr = self->out_s->p; out_uint8s(self->out_s, 1); if (order_flags & RDP_ORDER_CHANGE) { out_uint8(self->out_s, self->orders_state.last_order); } present = 0; /* present, set later, 3 bytes */ present_ptr = self->out_s->p; out_uint8s(self->out_s, 3); if ((order_flags & RDP_ORDER_BOUNDS) && !(order_flags & RDP_ORDER_LASTBOUNDS)) { xrdp_orders_out_bounds(self, rect); } if (font != self->orders_state.text_font) { present |= 0x000001; out_uint8(self->out_s, font); self->orders_state.text_font = font; } if (flags != self->orders_state.text_flags) { present |= 0x000002; out_uint8(self->out_s, flags); self->orders_state.text_flags = flags; } /* unknown */ if (mixmode != self->orders_state.text_mixmode) { present |= 0x000008; out_uint8(self->out_s, mixmode); self->orders_state.text_mixmode = mixmode; } if (fg_color != self->orders_state.text_fg_color) { present |= 0x000010; out_uint8(self->out_s, fg_color); out_uint8(self->out_s, fg_color >> 8); out_uint8(self->out_s, fg_color >> 16); self->orders_state.text_fg_color = fg_color; } if (bg_color != self->orders_state.text_bg_color) { present |= 0x000020; out_uint8(self->out_s, bg_color); out_uint8(self->out_s, bg_color >> 8); out_uint8(self->out_s, bg_color >> 16); self->orders_state.text_bg_color = bg_color; } if (clip_left != self->orders_state.text_clip_left) { present |= 0x000040; out_uint16_le(self->out_s, clip_left); self->orders_state.text_clip_left = clip_left; } if (clip_top != self->orders_state.text_clip_top) { present |= 0x000080; out_uint16_le(self->out_s, clip_top); self->orders_state.text_clip_top = clip_top; } if (clip_right != self->orders_state.text_clip_right) { present |= 0x000100; out_uint16_le(self->out_s, clip_right); self->orders_state.text_clip_right = clip_right; } if (clip_bottom != self->orders_state.text_clip_bottom) { present |= 0x000200; out_uint16_le(self->out_s, clip_bottom); self->orders_state.text_clip_bottom = clip_bottom; } if (box_left != self->orders_state.text_box_left) { present |= 0x000400; out_uint16_le(self->out_s, box_left); self->orders_state.text_box_left = box_left; } if (box_top != self->orders_state.text_box_top) { present |= 0x000800; out_uint16_le(self->out_s, box_top); self->orders_state.text_box_top = box_top; } if (box_right != self->orders_state.text_box_right) { present |= 0x001000; out_uint16_le(self->out_s, box_right); self->orders_state.text_box_right = box_right; } if (box_bottom != self->orders_state.text_box_bottom) { present |= 0x002000; out_uint16_le(self->out_s, box_bottom); self->orders_state.text_box_bottom = box_bottom; } if (x != self->orders_state.text_x) { present |= 0x080000; out_uint16_le(self->out_s, x); self->orders_state.text_x = x; } if (y != self->orders_state.text_y) { present |= 0x100000; out_uint16_le(self->out_s, y); self->orders_state.text_y = y; } { /* always send text */ present |= 0x200000; out_uint8(self->out_s, data_len); out_uint8a(self->out_s, data, data_len); } xrdp_order_pack_small_or_tiny(self, order_flags_ptr, order_flags, present_ptr, present, 3); return 0; } /*****************************************************************************/ /* returns error */ /* when a palette gets sent, send the main palette too */ int APP_CC xrdp_orders_send_palette(struct xrdp_orders *self, int *palette, int cache_id) { int order_flags; int len; int i; if (xrdp_orders_check(self, 2000) != 0) { return 1; } self->order_count++; order_flags = RDP_ORDER_STANDARD | RDP_ORDER_SECONDARY; out_uint8(self->out_s, order_flags); len = 1027 - 7; /* length after type minus 7 */ out_uint16_le(self->out_s, len); out_uint16_le(self->out_s, 0); /* flags */ out_uint8(self->out_s, RDP_ORDER_COLCACHE); /* type */ out_uint8(self->out_s, cache_id); out_uint16_le(self->out_s, 256); /* num colors */ for (i = 0; i < 256; i++) { out_uint8(self->out_s, palette[i]); out_uint8(self->out_s, palette[i] >> 8); out_uint8(self->out_s, palette[i] >> 16); out_uint8(self->out_s, 0); } return 0; } /*****************************************************************************/ /* returns error */ /* max size width * height * Bpp + 16 */ int APP_CC xrdp_orders_send_raw_bitmap(struct xrdp_orders *self, int width, int height, int bpp, char *data, int cache_id, int cache_idx) { int order_flags = 0; int len = 0; int bufsize = 0; int Bpp = 0; int i = 0; int j = 0; int pixel = 0; int e = 0; if (width > 64) { g_writeln("error, width > 64"); return 1; } if (height > 64) { g_writeln("error, height > 64"); return 1; } e = width % 4; if (e != 0) { e = 4 - e; } Bpp = (bpp + 7) / 8; bufsize = (width + e) * height * Bpp; while (bufsize + 16 > MAX_ORDERS_SIZE) { height--; bufsize = (width + e) * height * Bpp; } if (xrdp_orders_check(self, bufsize + 16) != 0) { return 1; } self->order_count++; order_flags = RDP_ORDER_STANDARD | RDP_ORDER_SECONDARY; out_uint8(self->out_s, order_flags); len = (bufsize + 9) - 7; /* length after type minus 7 */ out_uint16_le(self->out_s, len); out_uint16_le(self->out_s, 8); /* flags */ out_uint8(self->out_s, RDP_ORDER_RAW_BMPCACHE); /* type */ out_uint8(self->out_s, cache_id); out_uint8s(self->out_s, 1); /* pad */ out_uint8(self->out_s, width + e); out_uint8(self->out_s, height); out_uint8(self->out_s, bpp); out_uint16_le(self->out_s, bufsize); out_uint16_le(self->out_s, cache_idx); if (Bpp == 4) { for (i = height - 1; i >= 0; i--) { for (j = 0; j < width; j++) { pixel = GETPIXEL32(data, j, i, width); out_uint8(self->out_s, pixel); out_uint8(self->out_s, pixel >> 8); out_uint8(self->out_s, pixel >> 16); out_uint8(self->out_s, pixel >> 24); } out_uint8s(self->out_s, Bpp * e); } } else if (Bpp == 3) { for (i = height - 1; i >= 0; i--) { for (j = 0; j < width; j++) { pixel = GETPIXEL32(data, j, i, width); out_uint8(self->out_s, pixel); out_uint8(self->out_s, pixel >> 8); out_uint8(self->out_s, pixel >> 16); } out_uint8s(self->out_s, Bpp * e); } } else if (Bpp == 2) { for (i = height - 1; i >= 0; i--) { for (j = 0; j < width; j++) { pixel = GETPIXEL16(data, j, i, width); out_uint8(self->out_s, pixel); out_uint8(self->out_s, pixel >> 8); } out_uint8s(self->out_s, Bpp * e); } } else if (Bpp == 1) { for (i = height - 1; i >= 0; i--) { for (j = 0; j < width; j++) { pixel = GETPIXEL8(data, j, i, width); out_uint8(self->out_s, pixel); } out_uint8s(self->out_s, Bpp * e); } } return 0; } /*****************************************************************************/ /* returns error */ /* max size width * height * Bpp + 16 */ int APP_CC xrdp_orders_send_bitmap(struct xrdp_orders *self, int width, int height, int bpp, char *data, int cache_id, int cache_idx) { int order_flags = 0; int len = 0; int bufsize = 0; int Bpp = 0; int i = 0; int lines_sending = 0; int e = 0; struct stream *s = NULL; struct stream *temp_s = NULL; char *p = NULL; if (width > 64) { g_writeln("error, width > 64"); return 1; } if (height > 64) { g_writeln("error, height > 64"); return 1; } e = width % 4; if (e != 0) { e = 4 - e; } s = self->s; init_stream(s, 16384 * 2); temp_s = self->temp_s; init_stream(temp_s, 16384 * 2); p = s->p; i = height; if (bpp > 24) { lines_sending = xrdp_bitmap32_compress(data, width, height, s, bpp, MAX_ORDERS_SIZE, i - 1, temp_s, e, 0x10); } else { lines_sending = xrdp_bitmap_compress(data, width, height, s, bpp, MAX_ORDERS_SIZE, i - 1, temp_s, e); } if (lines_sending != height) { height = lines_sending; } bufsize = (int)(s->p - p); Bpp = (bpp + 7) / 8; if (xrdp_orders_check(self, bufsize + 16) != 0) { return 1; } self->order_count++; order_flags = RDP_ORDER_STANDARD | RDP_ORDER_SECONDARY; out_uint8(self->out_s, order_flags); if (self->rdp_layer->client_info.op2) { len = (bufsize + 9) - 7; /* length after type minus 7 */ out_uint16_le(self->out_s, len); out_uint16_le(self->out_s, 1024); /* flags */ } else { len = (bufsize + 9 + 8) - 7; /* length after type minus 7 */ out_uint16_le(self->out_s, len); out_uint16_le(self->out_s, 8); /* flags */ } out_uint8(self->out_s, RDP_ORDER_BMPCACHE); /* type */ out_uint8(self->out_s, cache_id); out_uint8s(self->out_s, 1); /* pad */ out_uint8(self->out_s, width + e); out_uint8(self->out_s, height); out_uint8(self->out_s, bpp); out_uint16_le(self->out_s, bufsize/* + 8*/); out_uint16_le(self->out_s, cache_idx); if (!self->rdp_layer->client_info.op2) { out_uint8s(self->out_s, 2); /* pad */ out_uint16_le(self->out_s, bufsize); out_uint16_le(self->out_s, (width + e) * Bpp); /* line size */ out_uint16_le(self->out_s, (width + e) * Bpp * height); /* final size */ } out_uint8a(self->out_s, s->data, bufsize); return 0; } /*****************************************************************************/ /* returns error */ /* max size datasize + 18*/ /* todo, only sends one for now */ int APP_CC xrdp_orders_send_font(struct xrdp_orders *self, struct xrdp_font_char *font_char, int font_index, int char_index) { int order_flags = 0; int datasize = 0; int len = 0; int flags; if (font_char->bpp == 8) /* alpha font */ { datasize = ((font_char->width + 3) & ~3) * font_char->height; flags = 8 | 0x4000; } else { datasize = FONT_DATASIZE(font_char); flags = 8; } if (xrdp_orders_check(self, datasize + 18) != 0) { return 1; } self->order_count++; order_flags = RDP_ORDER_STANDARD | RDP_ORDER_SECONDARY; out_uint8(self->out_s, order_flags); len = (datasize + 12) - 7; /* length after type minus 7 */ out_uint16_le(self->out_s, len); out_uint16_le(self->out_s, flags); out_uint8(self->out_s, RDP_ORDER_FONTCACHE); /* type */ out_uint8(self->out_s, font_index); out_uint8(self->out_s, 1); /* num of chars */ out_uint16_le(self->out_s, char_index); out_uint16_le(self->out_s, font_char->offset); out_uint16_le(self->out_s, font_char->baseline); out_uint16_le(self->out_s, font_char->width); out_uint16_le(self->out_s, font_char->height); out_uint8a(self->out_s, font_char->data, datasize); return 0; } /*****************************************************************************/ /* returns error */ /* max size width * height * Bpp + 14 */ int APP_CC xrdp_orders_send_raw_bitmap2(struct xrdp_orders *self, int width, int height, int bpp, char *data, int cache_id, int cache_idx) { int order_flags = 0; int len = 0; int bufsize = 0; int Bpp = 0; int i = 0; int j = 0; int pixel = 0; int e = 0; g_writeln("xrdp_orders_send_raw_bitmap2:"); if (width > 64) { g_writeln("error, width > 64"); return 1; } if (height > 64) { g_writeln("error, height > 64"); return 1; } e = width % 4; if (e != 0) { e = 4 - e; } Bpp = (bpp + 7) / 8; bufsize = (width + e) * height * Bpp; while (bufsize + 14 > MAX_ORDERS_SIZE) { height--; bufsize = (width + e) * height * Bpp; } if (xrdp_orders_check(self, bufsize + 14) != 0) { return 1; } self->order_count++; order_flags = RDP_ORDER_STANDARD | RDP_ORDER_SECONDARY; out_uint8(self->out_s, order_flags); len = (bufsize + 6) - 7; /* length after type minus 7 */ out_uint16_le(self->out_s, len); i = (((Bpp + 2) << 3) & 0x38) | (cache_id & 7); out_uint16_le(self->out_s, i); /* flags */ out_uint8(self->out_s, RDP_ORDER_RAW_BMPCACHE2); /* type */ out_uint8(self->out_s, width + e); out_uint8(self->out_s, height); out_uint16_be(self->out_s, bufsize | 0x4000); i = ((cache_idx >> 8) & 0xff) | 0x80; out_uint8(self->out_s, i); i = cache_idx & 0xff; out_uint8(self->out_s, i); if (Bpp == 4) { for (i = height - 1; i >= 0; i--) { for (j = 0; j < width; j++) { pixel = GETPIXEL32(data, j, i, width); out_uint8(self->out_s, pixel); out_uint8(self->out_s, pixel >> 8); out_uint8(self->out_s, pixel >> 16); out_uint8(self->out_s, pixel >> 24); } out_uint8s(self->out_s, Bpp * e); } } else if (Bpp == 3) { for (i = height - 1; i >= 0; i--) { for (j = 0; j < width; j++) { pixel = GETPIXEL32(data, j, i, width); out_uint8(self->out_s, pixel); out_uint8(self->out_s, pixel >> 8); out_uint8(self->out_s, pixel >> 16); } out_uint8s(self->out_s, Bpp * e); } } else if (Bpp == 2) { for (i = height - 1; i >= 0; i--) { for (j = 0; j < width; j++) { pixel = GETPIXEL16(data, j, i, width); out_uint8(self->out_s, pixel); out_uint8(self->out_s, pixel >> 8); } out_uint8s(self->out_s, Bpp * e); } } else if (Bpp == 1) { for (i = height - 1; i >= 0; i--) { for (j = 0; j < width; j++) { pixel = GETPIXEL8(data, j, i, width); out_uint8(self->out_s, pixel); } out_uint8s(self->out_s, Bpp * e); } } return 0; } /*****************************************************************************/ /* returns error */ /* max size width * height * Bpp + 14 */ int APP_CC xrdp_orders_send_bitmap2(struct xrdp_orders *self, int width, int height, int bpp, char *data, int cache_id, int cache_idx, int hints) { int order_flags = 0; int len = 0; int bufsize = 0; int Bpp = 0; int i = 0; int lines_sending = 0; int e = 0; struct stream *s = NULL; struct stream *temp_s = NULL; char *p = NULL; if (width > 64) { g_writeln("error, width > 64"); return 1; } if (height > 64) { g_writeln("error, height > 64"); return 1; } e = width % 4; if (e != 0) { e = 4 - e; } s = self->s; init_stream(s, 16384 * 2); temp_s = self->temp_s; init_stream(temp_s, 16384 * 2); p = s->p; i = height; if (bpp > 24) { lines_sending = xrdp_bitmap32_compress(data, width, height, s, bpp, MAX_ORDERS_SIZE, i - 1, temp_s, e, 0x10); } else { lines_sending = xrdp_bitmap_compress(data, width, height, s, bpp, MAX_ORDERS_SIZE, i - 1, temp_s, e); } if (lines_sending != height) { height = lines_sending; } bufsize = (int)(s->p - p); Bpp = (bpp + 7) / 8; if (xrdp_orders_check(self, bufsize + 14) != 0) { return 1; } self->order_count++; order_flags = RDP_ORDER_STANDARD | RDP_ORDER_SECONDARY; out_uint8(self->out_s, order_flags); len = (bufsize + 6) - 7; /* length after type minus 7 */ out_uint16_le(self->out_s, len); i = (((Bpp + 2) << 3) & 0x38) | (cache_id & 7); i = i | (0x08 << 7); /* CBR2_NO_BITMAP_COMPRESSION_HDR */ out_uint16_le(self->out_s, i); /* flags */ out_uint8(self->out_s, RDP_ORDER_BMPCACHE2); /* type */ out_uint8(self->out_s, width + e); out_uint8(self->out_s, height); out_uint16_be(self->out_s, bufsize | 0x4000); i = ((cache_idx >> 8) & 0xff) | 0x80; out_uint8(self->out_s, i); i = cache_idx & 0xff; out_uint8(self->out_s, i); out_uint8a(self->out_s, s->data, bufsize); return 0; } #if defined(XRDP_JPEG) /*****************************************************************************/ static int xrdp_orders_send_as_jpeg(struct xrdp_orders *self, int width, int height, int bpp, int hints) { if (hints & 1) { return 0; } if (bpp != 24) { return 0; } if (width * height < 64) { return 0; } return 1; } #endif #if defined(XRDP_NEUTRINORDP) /*****************************************************************************/ /* secondary drawing order (bitmap v3) using remotefx compression */ static int APP_CC xrdp_orders_send_as_rfx(struct xrdp_orders *self, int width, int height, int bpp, int hints) { if (hints & 1) { return 0; } if (bpp != 24) { return 0; } LLOGLN(10, ("width %d height %d rfx_min_pixel %d", width, height, self->rfx_min_pixel)); if (width * height < self->rfx_min_pixel) { return 0; } return 1; } #endif #if defined(XRDP_JPEG) || defined(XRDP_NEUTRINORDP) /*****************************************************************************/ static int APP_CC xrdp_orders_out_v3(struct xrdp_orders *self, int cache_id, int cache_idx, char *buf, int bufsize, int width, int height, int bpp, int codec_id) { int Bpp; int order_flags; int len; int i; Bpp = (bpp + 7) / 8; if (xrdp_orders_check(self, bufsize + 30) != 0) { return 1; } self->order_count++; order_flags = RDP_ORDER_STANDARD | RDP_ORDER_SECONDARY; out_uint8(self->out_s, order_flags); len = (bufsize + 22) - 7; /* length after type minus 7 */ out_uint16_le(self->out_s, len); i = (((Bpp + 2) << 3) & 0x38) | (cache_id & 7); out_uint16_le(self->out_s, i); /* flags */ out_uint8(self->out_s, RDP_ORDER_BMPCACHE3); /* type */ /* cache index */ out_uint16_le(self->out_s, cache_idx); /* persistent cache key 1/2 */ out_uint32_le(self->out_s, 0); out_uint32_le(self->out_s, 0); /* bitmap data */ out_uint8(self->out_s, bpp); out_uint8(self->out_s, 0); /* reserved */ out_uint8(self->out_s, 0); /* reserved */ out_uint8(self->out_s, codec_id); out_uint16_le(self->out_s, width); out_uint16_le(self->out_s, height); out_uint32_le(self->out_s, bufsize); out_uint8a(self->out_s, buf, bufsize); return 0; } #endif /*****************************************************************************/ /* secondary drawing order (bitmap v3) using remotefx compression */ int APP_CC xrdp_orders_send_bitmap3(struct xrdp_orders *self, int width, int height, int bpp, char *data, int cache_id, int cache_idx, int hints) { struct xrdp_client_info *ci; #if defined(XRDP_JPEG) || defined(XRDP_NEUTRINORDP) int bufsize; struct stream *xr_s; /* xrdp stream */ #endif #if defined(XRDP_JPEG) int e; int quality; struct stream *temp_s; /* xrdp stream */ #endif #if defined(XRDP_NEUTRINORDP) STREAM *fr_s; /* FreeRDP stream */ RFX_CONTEXT *context; RFX_RECT rect; #endif ci = &(self->rdp_layer->client_info); if (ci->v3_codec_id == 0) { return 2; } if (ci->v3_codec_id == ci->rfx_codec_id) { #if defined(XRDP_NEUTRINORDP) if (!xrdp_orders_send_as_rfx(self, width, height, bpp, hints)) { return 2; } LLOGLN(10, ("xrdp_orders_send_bitmap3: rfx")); context = (RFX_CONTEXT *)(self->rdp_layer->rfx_enc); make_stream(xr_s); init_stream(xr_s, 16384); fr_s = stream_new(0); stream_attach(fr_s, (tui8 *)(xr_s->data), 16384); rect.x = 0; rect.y = 0; rect.width = width; rect.height = height; rfx_compose_message(context, fr_s, &rect, 1, (tui8 *)data, width, height, width * 4); bufsize = stream_get_length(fr_s); xrdp_orders_out_v3(self, cache_id, cache_idx, (char *)(fr_s->data), bufsize, width, height, bpp, ci->v3_codec_id); stream_detach(fr_s); stream_free(fr_s); free_stream(xr_s); return 0; #else return 2; #endif } else if (ci->v3_codec_id == ci->jpeg_codec_id) { #if defined(XRDP_JPEG) if (!xrdp_orders_send_as_jpeg(self, width, height, bpp, hints)) { LLOGLN(10, ("xrdp_orders_send_bitmap3: jpeg skipped")); return 2; } LLOGLN(10, ("xrdp_orders_send_bitmap3: jpeg")); e = width % 4; if (e != 0) { e = 4 - e; } make_stream(xr_s); init_stream(xr_s, 16384); make_stream(temp_s); init_stream(temp_s, 16384); quality = ci->jpeg_prop[0]; xrdp_jpeg_compress(self->jpeg_han, data, width, height, xr_s, bpp, 16384, height - 1, temp_s, e, quality); s_mark_end(xr_s); bufsize = (int)(xr_s->end - xr_s->data); xrdp_orders_out_v3(self, cache_id, cache_idx, (char *)(xr_s->data), bufsize, width + e, height, bpp, ci->v3_codec_id); free_stream(xr_s); free_stream(temp_s); return 0; #else return 2; #endif } else { g_writeln("xrdp_orders_send_bitmap3: todo unknown codec"); return 1; } return 0; } /*****************************************************************************/ /* returns error */ /* send a brush cache entry */ int APP_CC xrdp_orders_send_brush(struct xrdp_orders *self, int width, int height, int bpp, int type, int size, char *data, int cache_id) { int order_flags = 0; int len = 0; if (xrdp_orders_check(self, size + 12) != 0) { return 1; } self->order_count++; order_flags = RDP_ORDER_STANDARD | RDP_ORDER_SECONDARY; out_uint8(self->out_s, order_flags); len = (size + 6) - 7; /* length after type minus 7 */ out_uint16_le(self->out_s, len); out_uint16_le(self->out_s, 0); /* flags */ out_uint8(self->out_s, RDP_ORDER_BRUSHCACHE); /* type */ out_uint8(self->out_s, cache_id); out_uint8(self->out_s, bpp); out_uint8(self->out_s, width); out_uint8(self->out_s, height); out_uint8(self->out_s, type); out_uint8(self->out_s, size); out_uint8a(self->out_s, data, size); return 0; } /*****************************************************************************/ /* returns error */ /* send an off screen bitmap entry */ int APP_CC xrdp_orders_send_create_os_surface(struct xrdp_orders *self, int id, int width, int height, struct list *del_list) { int order_flags; int cache_id; int flags; int index; int bytes; int num_del_list; bytes = 7; num_del_list = del_list->count; if (num_del_list > 0) { bytes += 2; bytes += num_del_list * 2; } if (xrdp_orders_check(self, bytes) != 0) { return 1; } self->order_count++; order_flags = RDP_ORDER_SECONDARY; order_flags |= 1 << 2; /* type RDP_ORDER_ALTSEC_CREATE_OFFSCR_BITMAP */ out_uint8(self->out_s, order_flags); cache_id = id & 0x7fff; LLOGLN(10, ("xrdp_orders_send_create_os_surface: cache_id %d", cache_id)); flags = cache_id; if (num_del_list > 0) { flags |= 0x8000; } out_uint16_le(self->out_s, flags); out_uint16_le(self->out_s, width); out_uint16_le(self->out_s, height); if (num_del_list > 0) { /* delete list */ out_uint16_le(self->out_s, num_del_list); for (index = 0; index < num_del_list; index++) { cache_id = list_get_item(del_list, index) & 0x7fff; out_uint16_le(self->out_s, cache_id); } } return 0; } /*****************************************************************************/ /* returns error */ int APP_CC xrdp_orders_send_switch_os_surface(struct xrdp_orders *self, int id) { int order_flags; int cache_id; if (xrdp_orders_check(self, 3) != 0) { return 1; } self->order_count++; order_flags = RDP_ORDER_SECONDARY; order_flags |= 0 << 2; /* type RDP_ORDER_ALTSEC_SWITCH_SURFACE */ out_uint8(self->out_s, order_flags); cache_id = id & 0xffff; out_uint16_le(self->out_s, cache_id); return 0; } xrdp-0.9.1/libxrdp/xrdp_jpeg_compress.c0000644000175000017500000003110013027003467015121 00000000000000/** * xrdp: A Remote Desktop Protocol server. * * Copyright (C) Jay Sorg 2004-2014 * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * * jpeg compressor */ #include "libxrdp.h" #if defined(XRDP_TJPEG) /* turbo jpeg */ #include #include #include #include /*****************************************************************************/ int APP_CC xrdp_jpeg_compress(void *handle, char *in_data, int width, int height, struct stream *s, int bpp, int byte_limit, int start_line, struct stream *temp_s, int e, int quality) { int error; int i; int j; unsigned int pixel; unsigned int *src32; unsigned int *dst32; unsigned long cdata_bytes; unsigned char *src_buf; unsigned char *dst_buf; char *temp_buf; tjhandle tj_han; if (bpp != 24) { g_writeln("xrdp_jpeg_compress: bpp wrong %d", bpp); return height; } if (handle == 0) { g_writeln("xrdp_jpeg_compress: handle is nil"); return height; } tj_han = (tjhandle) handle; cdata_bytes = byte_limit; src_buf = (unsigned char *) in_data; dst_buf = (unsigned char *) (s->p); temp_buf = 0; if (e == 0) { src_buf = (unsigned char*)in_data; } else { temp_buf = (char *) g_malloc((width + e) * height * 4, 0); dst32 = (unsigned int *) temp_buf; src32 = (unsigned int *) in_data; for (j = 0; j < height; j++) { for (i = 0; i < width; i++) { pixel = *src32; src32++; *dst32 = pixel; dst32++; } for (i = 0; i < e; i++) { *dst32 = pixel; dst32++; } } src_buf = (unsigned char *) temp_buf; } dst_buf = (unsigned char*)(s->p); error = tjCompress(tj_han, src_buf, width + e, (width + e) * 4, height, TJPF_XBGR, dst_buf, &cdata_bytes, TJSAMP_420, quality, 0); s->p += cdata_bytes; g_free(temp_buf); return height; } /** * Compress a rectangular area (aka inner rectangle) inside our * frame buffer (inp_data) *****************************************************************************/ int APP_CC xrdp_codec_jpeg_compress(void *handle, int format, /* input data format */ char *inp_data, /* input data */ int width, /* width of inp_data */ int height, /* height of inp_data */ int stride, /* inp_data stride, in bytes*/ int x, /* x loc in inp_data */ int y, /* y loc in inp_data */ int cx, /* width of area to compress */ int cy, /* height of area to compress */ int quality, /* higher numbers compress less */ char *out_data, /* dest for jpg image */ int *io_len /* length of out_data and on return */ /* len of compressed data */ ) { tjhandle tj_han; int error; int bpp; char *src_ptr; unsigned long lio_len; /* * note: for now we assume that format is always XBGR and ignore format */ if (handle == 0) { g_writeln("xrdp_codec_jpeg_compress: handle is nil"); return height; } tj_han = (tjhandle) handle; /* get bytes per pixel */ bpp = stride / width; /* start of inner rect in inp_data */ src_ptr = inp_data + (y * stride + x * bpp); lio_len = *io_len; /* compress inner rect */ /* notes * TJPF_RGB no works, zero bytes * TJPF_BGR no works, not zero but no open * TJPF_RGBX no works, zero bytes * TJPF_BGRX no works, off scaled image * TJPF_XBGR works * TJPF_XRGB no works, zero bytes * TJPF_RGBA no works, zero bytes * TJPF_BGRA no works, zero bytes * TJPF_ABGR no works, zero bytes * TJPF_ARGB no works, zero bytes */ error = tjCompress(tj_han, /* opaque handle */ (unsigned char *) src_ptr, /* source buf */ cx, /* width of area to compress */ stride, /* pitch */ cy, /* height of area to compress */ TJPF_XBGR, /* pixel size */ (unsigned char *) out_data, /* dest buf */ &lio_len, /* inner_buf length & compressed_size */ TJSAMP_420, /* jpeg sub sample */ quality, /* jpeg quality */ 0 /* flags */ ); *io_len = lio_len; return height; } /*****************************************************************************/ void *APP_CC xrdp_jpeg_init(void) { tjhandle tj_han; tj_han = tjInitCompress(); return tj_han; } /*****************************************************************************/ int APP_CC xrdp_jpeg_deinit(void *handle) { tjhandle tj_han; if (handle == 0) { return 0; } tj_han = (tjhandle) handle; tjDestroy(tj_han); return 0; } #elif defined(XRDP_JPEG) /* libjpeg */ #include #include #include #include #define JP_QUALITY 75 struct mydata_comp { JOCTET *cb; int cb_bytes; int total_done; int overwrite; }; /*****************************************************************************/ /* called at beginning */ static void DEFAULT_CC my_init_destination(j_compress_ptr cinfo) { struct mydata_comp *md; md = (struct mydata_comp *)(cinfo->client_data); md->total_done = 0; md->overwrite = 0; cinfo->dest->next_output_byte = md->cb; cinfo->dest->free_in_buffer = md->cb_bytes; } /*****************************************************************************/ /* called when buffer is full and we need more space */ static int DEFAULT_CC my_empty_output_buffer(j_compress_ptr cinfo) { struct mydata_comp *md; int chunk_bytes; md = (struct mydata_comp *)(cinfo->client_data); chunk_bytes = md->cb_bytes; md->total_done += chunk_bytes; cinfo->dest->next_output_byte = md->cb; cinfo->dest->free_in_buffer = md->cb_bytes; md->overwrite = 1; return 1; } /*****************************************************************************/ /* called at end */ static void DEFAULT_CC my_term_destination(j_compress_ptr cinfo) { struct mydata_comp *md; int chunk_bytes; md = (struct mydata_comp *)(cinfo->client_data); chunk_bytes = md->cb_bytes - cinfo->dest->free_in_buffer; md->total_done += chunk_bytes; } /*****************************************************************************/ static int APP_CC jp_do_compress(JOCTET *data, int width, int height, int bpp, int quality, JOCTET *comp_data, int *comp_data_bytes) { struct jpeg_compress_struct cinfo; struct jpeg_error_mgr jerr; struct jpeg_destination_mgr dst_mgr; struct mydata_comp md; JSAMPROW row_pointer[4]; int Bpp; Bpp = (bpp + 7) / 8; memset(&cinfo, 0, sizeof(cinfo)); cinfo.err = jpeg_std_error(&jerr); jpeg_create_compress(&cinfo); memset(&md, 0, sizeof(md)); md.cb = comp_data, md.cb_bytes = *comp_data_bytes; cinfo.client_data = &md; memset(&dst_mgr, 0, sizeof(dst_mgr)); dst_mgr.init_destination = my_init_destination; dst_mgr.empty_output_buffer = my_empty_output_buffer; dst_mgr.term_destination = my_term_destination; cinfo.dest = &dst_mgr; cinfo.image_width = width; cinfo.image_height = height; cinfo.input_components = Bpp; cinfo.in_color_space = JCS_RGB; jpeg_set_defaults(&cinfo); cinfo.num_components = 3; cinfo.dct_method = JDCT_FLOAT; jpeg_set_quality(&cinfo, quality, 1); jpeg_start_compress(&cinfo, 1); while (cinfo.next_scanline + 3 < cinfo.image_height) { row_pointer[0] = data; data += width * Bpp; row_pointer[1] = data; data += width * Bpp; row_pointer[2] = data; data += width * Bpp; row_pointer[3] = data; data += width * Bpp; jpeg_write_scanlines(&cinfo, row_pointer, 4); } while (cinfo.next_scanline < cinfo.image_height) { row_pointer[0] = data; data += width * Bpp; jpeg_write_scanlines(&cinfo, row_pointer, 1); } jpeg_finish_compress(&cinfo); *comp_data_bytes = md.total_done; jpeg_destroy_compress(&cinfo); if (md.overwrite) { return 1; } return 0; } /*****************************************************************************/ static int APP_CC jpeg_compress(char *in_data, int width, int height, struct stream *s, struct stream *temp_s, int bpp, int byte_limit, int e, int quality) { JOCTET *data; tui32 *src32; tui8 *dst8; tui32 pixel; int red; int blue; int green; int j; int i; int cdata_bytes; data = (JOCTET *) temp_s->data; dst8 = data; if (bpp == 24) { src32 = (tui32 *)in_data; for (j = 0; j < height; j++) { for (i = 0; i < width; i++) { pixel = src32[i + j * width]; SPLITCOLOR32(red, green, blue, pixel); *(dst8++) = blue; *(dst8++) = green; *(dst8++) = red; } if (width > 0) { for (i = 0; i < e; i++) { *(dst8++) = blue; *(dst8++) = green; *(dst8++) = red; } } } } else { g_writeln("bpp wrong %d", bpp); } cdata_bytes = byte_limit; jp_do_compress(data, width + e, height, 24, quality, (JOCTET *) s->p, &cdata_bytes); s->p += cdata_bytes; return cdata_bytes; } /*****************************************************************************/ int APP_CC xrdp_jpeg_compress(void *handle, char *in_data, int width, int height, struct stream *s, int bpp, int byte_limit, int start_line, struct stream *temp_s, int e, int quality) { jpeg_compress(in_data, width, height, s, temp_s, bpp, byte_limit, e, quality); return height; } /*****************************************************************************/ int APP_CC xrdp_codec_jpeg_compress(void *handle, int format, char *inp_data, int width, int height, int stride, int x, int y, int cx, int cy, int quality, char *out_data, int *io_len) { return 0; } /*****************************************************************************/ void *APP_CC xrdp_jpeg_init(void) { return 0; } /*****************************************************************************/ int APP_CC xrdp_jpeg_deinit(void *handle) { return 0; } #else /*****************************************************************************/ int APP_CC xrdp_jpeg_compress(void *handle, char *in_data, int width, int height, struct stream *s, int bpp, int byte_limit, int start_line, struct stream *temp_s, int e, int quality) { return height; } /*****************************************************************************/ int APP_CC xrdp_codec_jpeg_compress(void *handle, int format, char *inp_data, int width, int height, int stride, int x, int y, int cx, int cy, int quality, char *out_data, int *io_len) { return 0; } /*****************************************************************************/ void *APP_CC xrdp_jpeg_init(void) { return 0; } /*****************************************************************************/ int APP_CC xrdp_jpeg_deinit(void *handle) { return 0; } #endif xrdp-0.9.1/libxrdp/libxrdp.c0000644000175000017500000013404113027003467012700 00000000000000/** * xrdp: A Remote Desktop Protocol server. * * Copyright (C) Jay Sorg 2004-2013 * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * * this is the interface to libxrdp */ #include "libxrdp.h" #include "xrdp_orders_rail.h" #define LOG_LEVEL 1 #define LLOG(_level, _args) \ do { if (_level < LOG_LEVEL) { g_write _args ; } } while (0) #define LLOGLN(_level, _args) \ do { if (_level < LOG_LEVEL) { g_writeln _args ; } } while (0) #define MAX_BITMAP_BUF_SIZE (16 * 1024) /* 16K */ /******************************************************************************/ struct xrdp_session *EXPORT_CC libxrdp_init(tbus id, struct trans *trans) { struct xrdp_session *session; session = (struct xrdp_session *)g_malloc(sizeof(struct xrdp_session), 1); session->id = id; session->trans = trans; session->rdp = xrdp_rdp_create(session, trans); session->orders = xrdp_orders_create(session, (struct xrdp_rdp *)session->rdp); session->client_info = &(((struct xrdp_rdp *)session->rdp)->client_info); return session; } /******************************************************************************/ int EXPORT_CC libxrdp_exit(struct xrdp_session *session) { if (session == 0) { return 0; } xrdp_orders_delete((struct xrdp_orders *)session->orders); xrdp_rdp_delete((struct xrdp_rdp *)session->rdp); g_free(session); return 0; } /******************************************************************************/ int EXPORT_CC libxrdp_disconnect(struct xrdp_session *session) { return xrdp_rdp_disconnect((struct xrdp_rdp *)session->rdp); } /******************************************************************************/ int EXPORT_CC libxrdp_process_incoming(struct xrdp_session *session) { int rv; rv = xrdp_rdp_incoming((struct xrdp_rdp *)(session->rdp)); return rv; } /*****************************************************************************/ int EXPORT_CC libxrdp_get_pdu_bytes(const char *aheader) { int rv; const tui8 *header; rv = -1; header = (const tui8 *) aheader; if (header[0] == 0x03) { /* TPKT */ rv = (header[2] << 8) | header[3]; } else { /* Fast-Path */ if (header[1] & 0x80) { rv = ((header[1] & 0x7F) << 8) | header[2]; } else { rv = header[1]; } } return rv; } /******************************************************************************/ /* only used during connection */ struct stream * APP_CC libxrdp_force_read(struct trans* trans) { int bytes; struct stream *s; s = trans->in_s; init_stream(s, 32 * 1024); if (trans_force_read(trans, 4) != 0) { g_writeln("libxrdp_force_read: error"); return 0; } bytes = libxrdp_get_pdu_bytes(s->data); if (bytes < 1) { g_writeln("libxrdp_force_read: error"); return 0; } if (bytes > 32 * 1024) { g_writeln("libxrdp_force_read: error"); return 0; } if (trans_force_read(trans, bytes - 4) != 0) { g_writeln("libxrdp_force_read: error"); return 0; } return s; } /******************************************************************************/ int EXPORT_CC libxrdp_process_data(struct xrdp_session *session, struct stream *s) { int cont; int rv; int code; int term; int dead_lock_counter; int do_read; struct xrdp_rdp *rdp; do_read = s == 0; if (do_read && session->up_and_running) { g_writeln("libxrdp_process_data: error logic"); return 1; } if (session->in_process_data != 0) { g_writeln("libxrdp_process_data: error reentry"); return 1; } session->in_process_data++; term = 0; cont = 1; rv = 0; dead_lock_counter = 0; rdp = (struct xrdp_rdp *) (session->rdp); while ((cont || !session->up_and_running) && !term) { if (session->is_term != 0) { if (session->is_term()) { term = 1; break; } } code = 0; if (do_read) { if (s == 0) { s = libxrdp_force_read(session->trans); } else { if ((s->next_packet == 0) || (s->next_packet >= s->end)) { s = libxrdp_force_read(session->trans); } } if (s == 0) { g_writeln("libxrdp_process_data: libxrdp_force_read failed"); rv = 1; break; } } if (xrdp_rdp_recv(rdp, s, &code) != 0) { g_writeln("libxrdp_process_data: xrdp_rdp_recv failed"); rv = 1; break; } DEBUG(("libxrdp_process_data code %d", code)); switch (code) { case -1: xrdp_caps_send_demand_active(rdp); session->up_and_running = 0; break; case 0: dead_lock_counter++; break; case RDP_PDU_CONFIRM_ACTIVE: /* 3 */ xrdp_caps_process_confirm_active(rdp, s); break; case RDP_PDU_DATA: /* 7 */ if (xrdp_rdp_process_data(rdp, s) != 0) { DEBUG(("libxrdp_process_data returned non zero")); cont = 0; term = 1; } break; case 2: /* FASTPATH_INPUT_EVENT */ if (xrdp_fastpath_process_input_event(rdp->sec_layer->fastpath_layer, s) != 0) { DEBUG(("libxrdp_process_data returned non zero")); cont = 0; term = 1; } break; default: g_writeln("unknown in libxrdp_process_data: code= %d", code); dead_lock_counter++; break; } if (dead_lock_counter > 100000) { /*This situation can happen and this is a workaround*/ cont = 0; g_writeln("Serious programming error: we were locked in a deadly loop"); g_writeln("Remaining: %d", (int) (s->end - s->next_packet)); s->next_packet = 0; } if (cont) { cont = (s->next_packet != 0) && (s->next_packet < s->end); } } session->in_process_data--; return rv; } /******************************************************************************/ int EXPORT_CC libxrdp_send_palette(struct xrdp_session *session, int *palette) { int i = 0; int color = 0; struct stream *s = (struct stream *)NULL; if (session->client_info->bpp > 8) { return 0; } DEBUG(("libxrdp_send_palette sending palette")); /* clear orders */ libxrdp_orders_force_send(session); make_stream(s); init_stream(s, 8192); if (session->client_info->use_fast_path & 1) /* fastpath output supported */ { LLOGLN(10, ("libxrdp_send_palette: fastpath")); if (xrdp_rdp_init_fastpath((struct xrdp_rdp *)session->rdp, s) != 0) { free_stream(s); return 1; } } else { LLOGLN(10, ("libxrdp_send_palette: slowpath")); xrdp_rdp_init_data((struct xrdp_rdp *)session->rdp, s); } /* TS_UPDATE_PALETTE_DATA */ out_uint16_le(s, RDP_UPDATE_PALETTE); out_uint16_le(s, 0); out_uint16_le(s, 256); /* # of colors */ out_uint16_le(s, 0); for (i = 0; i < 256; i++) { color = palette[i]; out_uint8(s, color >> 16); out_uint8(s, color >> 8); out_uint8(s, color); } s_mark_end(s); if (session->client_info->use_fast_path & 1) /* fastpath output supported */ { if (xrdp_rdp_send_fastpath((struct xrdp_rdp *)session->rdp, s, FASTPATH_UPDATETYPE_PALETTE) != 0) { free_stream(s); return 1; } } else { xrdp_rdp_send_data((struct xrdp_rdp *)session->rdp, s, RDP_DATA_PDU_UPDATE); } free_stream(s); /* send the orders palette too */ libxrdp_orders_init(session); libxrdp_orders_send_palette(session, palette, 0); libxrdp_orders_send(session); return 0; } /******************************************************************************/ int EXPORT_CC libxrdp_send_bell(struct xrdp_session *session) { struct stream *s = (struct stream *)NULL; DEBUG(("libxrdp_send_bell sending bell signal")); /* see MS documentation: Server play sound PDU, TS_PLAY_SOUND_PDU_DATA */ make_stream(s); init_stream(s, 8192); if (xrdp_rdp_init_data((struct xrdp_rdp *)session->rdp, s) != 0) { free_stream(s); return 1; } out_uint32_le(s, 440); /* frequency */ out_uint32_le(s, 100); /* duration (ms) */ s_mark_end(s); if (xrdp_rdp_send_data((struct xrdp_rdp *)session->rdp, s, RDP_DATA_PDU_PLAY_SOUND) != 0) { free_stream(s); return 1; } free_stream(s); return 0; } /*****************************************************************************/ int EXPORT_CC libxrdp_send_bitmap(struct xrdp_session *session, int width, int height, int bpp, char *data, int x, int y, int cx, int cy) { int line_bytes = 0; int i = 0; int j = 0; int k; int total_lines = 0; int lines_sending = 0; int Bpp = 0; int e = 0; int bufsize = 0; int total_bufsize = 0; int num_updates = 0; int line_pad_bytes; int server_line_bytes; char *p_num_updates = (char *)NULL; char *p = (char *)NULL; char *q = (char *)NULL; struct stream *s = (struct stream *)NULL; struct stream *temp_s = (struct stream *)NULL; tui32 pixel; LLOGLN(10, ("libxrdp_send_bitmap: sending bitmap")); Bpp = (bpp + 7) / 8; e = (4 - width) & 3; switch (bpp) { case 15: case 16: server_line_bytes = width * 2; break; case 24: case 32: server_line_bytes = width * 4; break; default: /* 8 bpp */ server_line_bytes = width; break; } line_bytes = width * Bpp; line_pad_bytes = line_bytes + e * Bpp; LLOGLN(10, ("libxrdp_send_bitmap: bpp %d Bpp %d line_bytes %d " "server_line_bytes %d", bpp, Bpp, line_bytes, server_line_bytes)); make_stream(s); init_stream(s, MAX_BITMAP_BUF_SIZE); if (session->client_info->use_bitmap_comp) { LLOGLN(10, ("libxrdp_send_bitmap: compression")); make_stream(temp_s); init_stream(temp_s, 65536); i = 0; if (cy <= height) { i = cy; } while (i > 0) { LLOGLN(10, ("libxrdp_send_bitmap: i %d", i)); total_bufsize = 0; num_updates = 0; xrdp_rdp_init_data((struct xrdp_rdp *)session->rdp, s); out_uint16_le(s, RDP_UPDATE_BITMAP); p_num_updates = s->p; out_uint8s(s, 2); /* num_updates set later */ do { if (session->client_info->op1) { s_push_layer(s, channel_hdr, 18); } else { s_push_layer(s, channel_hdr, 26); } p = s->p; if (bpp > 24) { LLOGLN(10, ("libxrdp_send_bitmap: 32 bpp")); lines_sending = xrdp_bitmap32_compress(data, width, height, s, 32, (MAX_BITMAP_BUF_SIZE - 100) - total_bufsize, i - 1, temp_s, e, 0x10); LLOGLN(10, ("libxrdp_send_bitmap: i %d lines_sending %d", i, lines_sending)); } else { lines_sending = xrdp_bitmap_compress(data, width, height, s, bpp, (MAX_BITMAP_BUF_SIZE - 100) - total_bufsize, i - 1, temp_s, e); LLOGLN(10, ("libxrdp_send_bitmap: i %d lines_sending %d", i, lines_sending)); } if (lines_sending == 0) { break; } num_updates++; bufsize = s->p - p; total_bufsize += bufsize; i = i - lines_sending; s_mark_end(s); s_pop_layer(s, channel_hdr); out_uint16_le(s, x); /* left */ out_uint16_le(s, y + i); /* top */ out_uint16_le(s, (x + cx) - 1); /* right */ out_uint16_le(s, (y + i + lines_sending) - 1); /* bottom */ out_uint16_le(s, width + e); /* width */ out_uint16_le(s, lines_sending); /* height */ out_uint16_le(s, bpp); /* bpp */ if (session->client_info->op1) { out_uint16_le(s, 0x401); /* compress */ out_uint16_le(s, bufsize); /* compressed size */ j = (width + e) * Bpp; j = j * lines_sending; total_bufsize += 18; /* bytes since pop layer */ } else { out_uint16_le(s, 0x1); /* compress */ out_uint16_le(s, bufsize + 8); out_uint8s(s, 2); /* pad */ out_uint16_le(s, bufsize); /* compressed size */ j = (width + e) * Bpp; out_uint16_le(s, j); /* line size */ j = j * lines_sending; out_uint16_le(s, j); /* final size */ total_bufsize += 26; /* bytes since pop layer */ } LLOGLN(10, ("libxrdp_send_bitmap: decompressed pixels %d " "decompressed bytes %d compressed bytes %d", lines_sending * (width + e), line_pad_bytes * lines_sending, bufsize)); if (j > MAX_BITMAP_BUF_SIZE) { LLOGLN(0, ("libxrdp_send_bitmap: error, decompressed " "size too big: %d bytes", j)); } if (bufsize > MAX_BITMAP_BUF_SIZE) { LLOGLN(0, ("libxrdp_send_bitmap: error, compressed size " "too big: %d bytes", bufsize)); } s->p = s->end; } while (total_bufsize < MAX_BITMAP_BUF_SIZE && i > 0); LLOGLN(10, ("libxrdp_send_bitmap: num_updates %d total_bufsize %d", num_updates, total_bufsize)); p_num_updates[0] = num_updates; p_num_updates[1] = num_updates >> 8; xrdp_rdp_send_data((struct xrdp_rdp *)session->rdp, s, RDP_DATA_PDU_UPDATE); if (total_bufsize > MAX_BITMAP_BUF_SIZE) { LLOGLN(0, ("libxrdp_send_bitmap: error, total compressed " "size too big: %d bytes", total_bufsize)); } } free_stream(temp_s); } else { LLOGLN(10, ("libxrdp_send_bitmap: no compression")); total_lines = height; i = 0; p = data; if (line_bytes > 0 && total_lines > 0) { while (i < total_lines) { lines_sending = (MAX_BITMAP_BUF_SIZE - 100) / line_pad_bytes; if (i + lines_sending > total_lines) { lines_sending = total_lines - i; } if (lines_sending == 0) { LLOGLN(0, ("libxrdp_send_bitmap: error, lines_sending == zero")); break; } p += server_line_bytes * lines_sending; xrdp_rdp_init_data((struct xrdp_rdp *)session->rdp, s); out_uint16_le(s, RDP_UPDATE_BITMAP); out_uint16_le(s, 1); /* num updates */ out_uint16_le(s, x); out_uint16_le(s, y + i); out_uint16_le(s, (x + cx) - 1); out_uint16_le(s, (y + i + lines_sending) - 1); out_uint16_le(s, width + e); out_uint16_le(s, lines_sending); out_uint16_le(s, bpp); /* bpp */ out_uint16_le(s, 0); /* compress */ out_uint16_le(s, line_pad_bytes * lines_sending); /* bufsize */ q = p; switch (bpp) { case 8: for (j = 0; j < lines_sending; j++) { q = q - line_bytes; out_uint8a(s, q, line_bytes); out_uint8s(s, e); } break; case 15: case 16: for (j = 0; j < lines_sending; j++) { q = q - server_line_bytes; for (k = 0; k < width; k++) { pixel = *((tui16*)(q + k * 2)); out_uint16_le(s, pixel); } out_uint8s(s, e * 2); } break; case 24: for (j = 0; j < lines_sending; j++) { q = q - server_line_bytes; for (k = 0; k < width; k++) { pixel = *((tui32*)(q + k * 4)); out_uint8(s, pixel); out_uint8(s, pixel >> 8); out_uint8(s, pixel >> 16); } out_uint8s(s, e * 3); } break; case 32: for (j = 0; j < lines_sending; j++) { q = q - server_line_bytes; for (k = 0; k < width; k++) { pixel = *((int*)(q + k * 4)); out_uint32_le(s, pixel); } out_uint8s(s, e * 4); } break; } s_mark_end(s); xrdp_rdp_send_data((struct xrdp_rdp *)session->rdp, s, RDP_DATA_PDU_UPDATE); i = i + lines_sending; } } } free_stream(s); return 0; } /*****************************************************************************/ int EXPORT_CC libxrdp_send_pointer(struct xrdp_session *session, int cache_idx, char *data, char *mask, int x, int y, int bpp) { struct stream *s; char *p; tui16 *p16; tui32 *p32; int i; int j; int data_bytes; DEBUG(("libxrdp_send_pointer sending cursor")); if (bpp == 0) { bpp = 24; } /* error check */ if ((session->client_info->pointer_flags & 1) == 0) { if (bpp != 24) { g_writeln("libxrdp_send_pointer: error client does not support " "new cursors and bpp is %d", bpp); return 1; } } if ((bpp == 15) && (bpp != 16) && (bpp != 24) && (bpp != 32)) { g_writeln("libxrdp_send_pointer: error"); return 1; } make_stream(s); init_stream(s, 8192); if (session->client_info->use_fast_path & 1) /* fastpath output supported */ { LLOGLN(10, ("libxrdp_send_pointer: fastpath")); if (xrdp_rdp_init_fastpath((struct xrdp_rdp *)session->rdp, s) != 0) { free_stream(s); return 1; } if ((session->client_info->pointer_flags & 1) == 0) { data_bytes = 3072; } else { data_bytes = ((bpp + 7) / 8) * 32 * 32; out_uint16_le(s, bpp); } } else /* slowpath */ { LLOGLN(10, ("libxrdp_send_pointer: slowpath")); xrdp_rdp_init_data((struct xrdp_rdp *)session->rdp, s); if ((session->client_info->pointer_flags & 1) == 0) { out_uint16_le(s, RDP_POINTER_COLOR); out_uint16_le(s, 0); /* pad */ data_bytes = 3072; } else { out_uint16_le(s, RDP_POINTER_POINTER); out_uint16_le(s, 0); /* pad */ out_uint16_le(s, bpp); data_bytes = ((bpp + 7) / 8) * 32 * 32; } } out_uint16_le(s, cache_idx); /* cache_idx */ out_uint16_le(s, x); out_uint16_le(s, y); out_uint16_le(s, 32); out_uint16_le(s, 32); out_uint16_le(s, 128); out_uint16_le(s, data_bytes); switch (bpp) { //case 15: /* coverity: this is logically dead code */ case 16: p16 = (tui16 *) data; for (i = 0; i < 32; i++) { for (j = 0; j < 32; j++) { out_uint16_le(s, *p16); p16++; } } break; case 24: p = data; for (i = 0; i < 32; i++) { for (j = 0; j < 32; j++) { out_uint8(s, *p); p++; out_uint8(s, *p); p++; out_uint8(s, *p); p++; } } break; case 32: p32 = (tui32 *) data; for (i = 0; i < 32; i++) { for (j = 0; j < 32; j++) { out_uint32_le(s, *p32); p32++; } } break; } out_uint8a(s, mask, 128); /* mask */ out_uint8(s, 0); /* pad */ s_mark_end(s); if (session->client_info->use_fast_path & 1) /* fastpath output supported */ { if ((session->client_info->pointer_flags & 1) == 0) { if (xrdp_rdp_send_fastpath((struct xrdp_rdp *)session->rdp, s, FASTPATH_UPDATETYPE_COLOR) != 0) { free_stream(s); return 1; } } else { if (xrdp_rdp_send_fastpath((struct xrdp_rdp *)session->rdp, s, FASTPATH_UPDATETYPE_POINTER) != 0) { free_stream(s); return 1; } } } else { xrdp_rdp_send_data((struct xrdp_rdp *)session->rdp, s, RDP_DATA_PDU_POINTER); } free_stream(s); return 0; } /*****************************************************************************/ int EXPORT_CC libxrdp_set_pointer(struct xrdp_session *session, int cache_idx) { struct stream *s; DEBUG(("libxrdp_set_pointer sending cursor index")); make_stream(s); init_stream(s, 8192); if (session->client_info->use_fast_path & 1) /* fastpath output supported */ { LLOGLN(10, ("libxrdp_send_pointer: fastpath")); if (xrdp_rdp_init_fastpath((struct xrdp_rdp *)session->rdp, s) != 0) { return 1; } } else { LLOGLN(10, ("libxrdp_send_pointer: slowpath")); xrdp_rdp_init_data((struct xrdp_rdp *)session->rdp, s); out_uint16_le(s, RDP_POINTER_CACHED); out_uint16_le(s, 0); /* pad */ } out_uint16_le(s, cache_idx); /* cache_idx */ s_mark_end(s); if (session->client_info->use_fast_path & 1) /* fastpath output supported */ { if (xrdp_rdp_send_fastpath((struct xrdp_rdp *)session->rdp, s, FASTPATH_UPDATETYPE_CACHED) != 0) { free_stream(s); return 1; } } else { xrdp_rdp_send_data((struct xrdp_rdp *)session->rdp, s, RDP_DATA_PDU_POINTER); } free_stream(s); return 0; } /******************************************************************************/ int EXPORT_CC libxrdp_orders_init(struct xrdp_session *session) { return xrdp_orders_init((struct xrdp_orders *)session->orders); } /******************************************************************************/ int EXPORT_CC libxrdp_orders_send(struct xrdp_session *session) { return xrdp_orders_send((struct xrdp_orders *)session->orders); } /******************************************************************************/ int EXPORT_CC libxrdp_orders_force_send(struct xrdp_session *session) { return xrdp_orders_force_send((struct xrdp_orders *)session->orders); } /******************************************************************************/ int EXPORT_CC libxrdp_orders_rect(struct xrdp_session *session, int x, int y, int cx, int cy, int color, struct xrdp_rect *rect) { return xrdp_orders_rect((struct xrdp_orders *)session->orders, x, y, cx, cy, color, rect); } /******************************************************************************/ int EXPORT_CC libxrdp_orders_screen_blt(struct xrdp_session *session, int x, int y, int cx, int cy, int srcx, int srcy, int rop, struct xrdp_rect *rect) { return xrdp_orders_screen_blt((struct xrdp_orders *)session->orders, x, y, cx, cy, srcx, srcy, rop, rect); } /******************************************************************************/ int EXPORT_CC libxrdp_orders_pat_blt(struct xrdp_session *session, int x, int y, int cx, int cy, int rop, int bg_color, int fg_color, struct xrdp_brush *brush, struct xrdp_rect *rect) { return xrdp_orders_pat_blt((struct xrdp_orders *)session->orders, x, y, cx, cy, rop, bg_color, fg_color, brush, rect); } /******************************************************************************/ int EXPORT_CC libxrdp_orders_dest_blt(struct xrdp_session *session, int x, int y, int cx, int cy, int rop, struct xrdp_rect *rect) { return xrdp_orders_dest_blt((struct xrdp_orders *)session->orders, x, y, cx, cy, rop, rect); } /******************************************************************************/ int EXPORT_CC libxrdp_orders_line(struct xrdp_session *session, int mix_mode, int startx, int starty, int endx, int endy, int rop, int bg_color, struct xrdp_pen *pen, struct xrdp_rect *rect) { return xrdp_orders_line((struct xrdp_orders *)session->orders, mix_mode, startx, starty, endx, endy, rop, bg_color, pen, rect); } /******************************************************************************/ int EXPORT_CC libxrdp_orders_mem_blt(struct xrdp_session *session, int cache_id, int color_table, int x, int y, int cx, int cy, int rop, int srcx, int srcy, int cache_idx, struct xrdp_rect *rect) { return xrdp_orders_mem_blt((struct xrdp_orders *)session->orders, cache_id, color_table, x, y, cx, cy, rop, srcx, srcy, cache_idx, rect); } /******************************************************************************/ int DEFAULT_CC libxrdp_orders_composite_blt(struct xrdp_session* session, int srcidx, int srcformat, int srcwidth, int srcrepeat, int* srctransform, int mskflags, int mskidx, int mskformat, int mskwidth, int mskrepeat, int op, int srcx, int srcy, int mskx, int msky, int dstx, int dsty, int width, int height, int dstformat, struct xrdp_rect* rect) { return xrdp_orders_composite_blt((struct xrdp_orders*)session->orders, srcidx, srcformat, srcwidth, srcrepeat, srctransform, mskflags, mskidx, mskformat, mskwidth, mskrepeat, op, srcx, srcy, mskx, msky, dstx, dsty, width, height, dstformat, rect); } /******************************************************************************/ int EXPORT_CC libxrdp_orders_text(struct xrdp_session *session, int font, int flags, int mixmode, int fg_color, int bg_color, int clip_left, int clip_top, int clip_right, int clip_bottom, int box_left, int box_top, int box_right, int box_bottom, int x, int y, char *data, int data_len, struct xrdp_rect *rect) { return xrdp_orders_text((struct xrdp_orders *)session->orders, font, flags, mixmode, fg_color, bg_color, clip_left, clip_top, clip_right, clip_bottom, box_left, box_top, box_right, box_bottom, x, y, data, data_len, rect); } /******************************************************************************/ int EXPORT_CC libxrdp_orders_send_palette(struct xrdp_session *session, int *palette, int cache_id) { return xrdp_orders_send_palette((struct xrdp_orders *)session->orders, palette, cache_id); } /*****************************************************************************/ int EXPORT_CC libxrdp_orders_send_raw_bitmap(struct xrdp_session *session, int width, int height, int bpp, char *data, int cache_id, int cache_idx) { return xrdp_orders_send_raw_bitmap((struct xrdp_orders *)session->orders, width, height, bpp, data, cache_id, cache_idx); } /*****************************************************************************/ int EXPORT_CC libxrdp_orders_send_bitmap(struct xrdp_session *session, int width, int height, int bpp, char *data, int cache_id, int cache_idx) { return xrdp_orders_send_bitmap((struct xrdp_orders *)session->orders, width, height, bpp, data, cache_id, cache_idx); } /*****************************************************************************/ int EXPORT_CC libxrdp_orders_send_font(struct xrdp_session *session, struct xrdp_font_char *font_char, int font_index, int char_index) { return xrdp_orders_send_font((struct xrdp_orders *)session->orders, font_char, font_index, char_index); } /*****************************************************************************/ int EXPORT_CC libxrdp_reset(struct xrdp_session *session, int width, int height, int bpp) { if (session->client_info != 0) { /* older client can't resize */ if (session->client_info->build <= 419) { return 0; } /* if same, don't need to do anything */ if (session->client_info->width == width && session->client_info->height == height && session->client_info->bpp == bpp) { return 0; } session->client_info->width = width; session->client_info->height = height; session->client_info->bpp = bpp; } else { return 1; } /* this will send any lingering orders */ if (xrdp_orders_reset((struct xrdp_orders *)session->orders) != 0) { return 1; } /* shut down the rdp client */ if (xrdp_rdp_send_deactivate((struct xrdp_rdp *)session->rdp) != 0) { return 1; } /* this should do the resizing */ if (xrdp_caps_send_demand_active((struct xrdp_rdp *)session->rdp) != 0) { return 1; } return 0; } /*****************************************************************************/ int EXPORT_CC libxrdp_orders_send_raw_bitmap2(struct xrdp_session *session, int width, int height, int bpp, char *data, int cache_id, int cache_idx) { return xrdp_orders_send_raw_bitmap2((struct xrdp_orders *)session->orders, width, height, bpp, data, cache_id, cache_idx); } /*****************************************************************************/ int EXPORT_CC libxrdp_orders_send_bitmap2(struct xrdp_session *session, int width, int height, int bpp, char *data, int cache_id, int cache_idx, int hints) { return xrdp_orders_send_bitmap2((struct xrdp_orders *)session->orders, width, height, bpp, data, cache_id, cache_idx, hints); } /*****************************************************************************/ int EXPORT_CC libxrdp_orders_send_bitmap3(struct xrdp_session *session, int width, int height, int bpp, char *data, int cache_id, int cache_idx, int hints) { return xrdp_orders_send_bitmap3((struct xrdp_orders *)session->orders, width, height, bpp, data, cache_id, cache_idx, hints); } /*****************************************************************************/ /* returns error */ /* this function gets the channel name and its flags, index is zero based. either channel_name or channel_flags can be passed in nil if they are not needed */ int EXPORT_CC libxrdp_query_channel(struct xrdp_session *session, int index, char *channel_name, int *channel_flags) { int count = 0; struct xrdp_rdp *rdp = (struct xrdp_rdp *)NULL; struct xrdp_mcs *mcs = (struct xrdp_mcs *)NULL; struct mcs_channel_item *channel_item = (struct mcs_channel_item *)NULL; rdp = (struct xrdp_rdp *)session->rdp; mcs = rdp->sec_layer->mcs_layer; if (mcs->channel_list == NULL) { g_writeln("libxrdp_query_channel - No channel initialized"); return 1 ; } count = mcs->channel_list->count; if (index < 0 || index >= count) { DEBUG(("libxrdp_query_channel - Channel out of range %d", index)); return 1; } channel_item = (struct mcs_channel_item *) list_get_item(mcs->channel_list, index); if (channel_item == 0) { /* this should not happen */ g_writeln("libxrdp_query_channel - channel item is 0"); return 1; } if (channel_name != 0) { g_strncpy(channel_name, channel_item->name, 8); DEBUG(("libxrdp_query_channel - Channel %d name %s", index, channel_name)); } if (channel_flags != 0) { *channel_flags = channel_item->flags; } return 0; } /*****************************************************************************/ /* returns a zero based index of the channel, -1 if error or it doesn't exist */ int EXPORT_CC libxrdp_get_channel_id(struct xrdp_session *session, const char *name) { int index = 0; int count = 0; struct xrdp_rdp *rdp = NULL; struct xrdp_mcs *mcs = NULL; struct mcs_channel_item *channel_item = NULL; rdp = (struct xrdp_rdp *)session->rdp; mcs = rdp->sec_layer->mcs_layer; if (mcs->channel_list == NULL) { g_writeln("libxrdp_get_channel_id No channel initialized"); return -1 ; } count = mcs->channel_list->count; for (index = 0; index < count; index++) { channel_item = (struct mcs_channel_item *) list_get_item(mcs->channel_list, index); if (channel_item != 0) { if (g_strcasecmp(name, channel_item->name) == 0) { return index; } } } return -1; } /*****************************************************************************/ int EXPORT_CC libxrdp_send_to_channel(struct xrdp_session *session, int channel_id, char *data, int data_len, int total_data_len, int flags) { struct xrdp_rdp *rdp = NULL; struct xrdp_sec *sec = NULL; struct xrdp_channel *chan = NULL; struct stream *s = NULL; rdp = (struct xrdp_rdp *)session->rdp; sec = rdp->sec_layer; chan = sec->chan_layer; make_stream(s); init_stream(s, data_len + 1024); /* this should be big enough */ if (xrdp_channel_init(chan, s) != 0) { free_stream(s); return 1; } /* here we make a copy of the data */ out_uint8a(s, data, data_len); s_mark_end(s); if (xrdp_channel_send(chan, s, channel_id, total_data_len, flags) != 0) { g_writeln("Debug - data NOT sent to channel"); free_stream(s); return 1; } free_stream(s); return 0; } /*****************************************************************************/ int EXPORT_CC libxrdp_orders_send_brush(struct xrdp_session *session, int width, int height, int bpp, int type, int size, char *data, int cache_id) { return xrdp_orders_send_brush((struct xrdp_orders *)session->orders, width, height, bpp, type, size, data, cache_id); } /*****************************************************************************/ int EXPORT_CC libxrdp_orders_send_create_os_surface(struct xrdp_session *session, int id, int width, int height, struct list *del_list) { return xrdp_orders_send_create_os_surface ((struct xrdp_orders *)(session->orders), id, width, height, del_list); } /*****************************************************************************/ int EXPORT_CC libxrdp_orders_send_switch_os_surface(struct xrdp_session *session, int id) { return xrdp_orders_send_switch_os_surface ((struct xrdp_orders *)(session->orders), id); } /*****************************************************************************/ int EXPORT_CC libxrdp_window_new_update(struct xrdp_session *session, int window_id, struct rail_window_state_order *window_state, int flags) { struct xrdp_orders *orders; orders = (struct xrdp_orders *)(session->orders); return xrdp_orders_send_window_new_update(orders, window_id, window_state, flags); } /*****************************************************************************/ int EXPORT_CC libxrdp_window_delete(struct xrdp_session *session, int window_id) { struct xrdp_orders *orders; orders = (struct xrdp_orders *)(session->orders); return xrdp_orders_send_window_delete(orders, window_id); } /*****************************************************************************/ int EXPORT_CC libxrdp_window_icon(struct xrdp_session *session, int window_id, int cache_entry, int cache_id, struct rail_icon_info *icon_info, int flags) { struct xrdp_orders *orders; orders = (struct xrdp_orders *)(session->orders); return xrdp_orders_send_window_icon(orders, window_id, cache_entry, cache_id, icon_info, flags); } /*****************************************************************************/ int EXPORT_CC libxrdp_window_cached_icon(struct xrdp_session *session, int window_id, int cache_entry, int cache_id, int flags) { struct xrdp_orders *orders; orders = (struct xrdp_orders *)(session->orders); return xrdp_orders_send_window_cached_icon(orders, window_id, cache_entry, cache_id, flags); } /*****************************************************************************/ int EXPORT_CC libxrdp_notify_new_update(struct xrdp_session *session, int window_id, int notify_id, struct rail_notify_state_order *notify_state, int flags) { struct xrdp_orders *orders; orders = (struct xrdp_orders *)(session->orders); return xrdp_orders_send_notify_new_update(orders, window_id, notify_id, notify_state, flags); } /*****************************************************************************/ int DEFAULT_CC libxrdp_notify_delete(struct xrdp_session *session, int window_id, int notify_id) { struct xrdp_orders *orders; orders = (struct xrdp_orders *)(session->orders); return xrdp_orders_send_notify_delete(orders, window_id, notify_id); } /*****************************************************************************/ int DEFAULT_CC libxrdp_monitored_desktop(struct xrdp_session *session, struct rail_monitored_desktop_order *mdo, int flags) { struct xrdp_orders *orders; orders = (struct xrdp_orders *)(session->orders); return xrdp_orders_send_monitored_desktop(orders, mdo, flags); } /*****************************************************************************/ int EXPORT_CC libxrdp_codec_jpeg_compress(struct xrdp_session *session, int format, char *inp_data, int width, int height, int stride, int x, int y, int cx, int cy, int quality, char *out_data, int *io_len) { struct xrdp_orders *orders; void* jpeg_han; orders = (struct xrdp_orders *)(session->orders); jpeg_han = orders->jpeg_han; return xrdp_codec_jpeg_compress(jpeg_han, format, inp_data, width, height, stride, x, y, cx, cy, quality, out_data, io_len); } /*****************************************************************************/ int EXPORT_CC libxrdp_fastpath_send_surface(struct xrdp_session *session, char* data_pad, int pad_bytes, int data_bytes, int destLeft, int destTop, int destRight, int destBottom, int bpp, int codecID, int width, int height) { struct stream ls; struct stream *s; struct xrdp_rdp *rdp; int sec_bytes; int rdp_bytes; int max_bytes; int cmd_bytes; LLOGLN(10, ("libxrdp_fastpath_send_surface:")); if ((session->client_info->use_fast_path & 1) == 0) { return 1; } max_bytes = session->client_info->max_fastpath_frag_bytes; if (max_bytes < 32 * 1024) { max_bytes = 32 * 1024; } rdp = (struct xrdp_rdp *) (session->rdp); rdp_bytes = xrdp_rdp_get_fastpath_bytes(rdp); sec_bytes = xrdp_sec_get_fastpath_bytes(rdp->sec_layer); cmd_bytes = 10 + 12; if (data_bytes + rdp_bytes + sec_bytes + cmd_bytes > max_bytes) { return 1; } if (sec_bytes + rdp_bytes + cmd_bytes > pad_bytes) { return 1; } g_memset(&ls, 0, sizeof(ls)); s = &ls; s->data = (data_pad + pad_bytes) - (rdp_bytes + sec_bytes + cmd_bytes); s->sec_hdr = s->data; s->rdp_hdr = s->sec_hdr + sec_bytes; s->end = data_pad + pad_bytes + data_bytes; s->p = s->data + (rdp_bytes + sec_bytes); /* TS_SURFCMD_STREAM_SURF_BITS */ out_uint16_le(s, CMDTYPE_STREAM_SURFACE_BITS); out_uint16_le(s, destLeft); out_uint16_le(s, destTop); out_uint16_le(s, destRight); out_uint16_le(s, destBottom); /* TS_BITMAP_DATA_EX */ out_uint8(s, bpp); out_uint8(s, 0); out_uint8(s, 0); out_uint8(s, codecID); out_uint16_le(s, width); out_uint16_le(s, height); out_uint32_le(s, data_bytes); /* 4 = FASTPATH_UPDATETYPE_SURFCMDS */ if (xrdp_rdp_send_fastpath(rdp, s, 4) != 0) { return 1; } return 0; } /*****************************************************************************/ int EXPORT_CC libxrdp_fastpath_send_frame_marker(struct xrdp_session *session, int frame_action, int frame_id) { struct stream *s; struct xrdp_rdp *rdp; LLOGLN(10, ("libxrdp_fastpath_send_frame_marker:")); if ((session->client_info->use_fast_path & 1) == 0) { return 1; } if (session->client_info->use_frame_acks == 0) { return 1; } rdp = (struct xrdp_rdp *) (session->rdp); make_stream(s); init_stream(s, 8192); xrdp_rdp_init_fastpath(rdp, s); out_uint16_le(s, 0x0004); /* CMDTYPE_FRAME_MARKER */ out_uint16_le(s, frame_action); out_uint32_le(s, frame_id); s_mark_end(s); /* 4 = FASTPATH_UPDATETYPE_SURFCMDS */ if (xrdp_rdp_send_fastpath(rdp, s, 4) != 0) { free_stream(s); return 1; } free_stream(s); return 0; } xrdp-0.9.1/libxrdp/xrdp_surface.c0000644000175000017500000001205413027002670013713 00000000000000/** * xrdp: A Remote Desktop Protocol server. * * Copyright (C) Jay Sorg 2012-2013 * Copyright (C) Kevin Zhou 2012 * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #include "libxrdp.h" #include "freerdp/codec/rfx.h" /*****************************************************************************/ struct xrdp_surface *APP_CC xrdp_surface_create(struct xrdp_session *session, struct xrdp_fastpath *fastpath) { struct xrdp_surface *self; self = (struct xrdp_surface *)g_malloc(sizeof(struct xrdp_surface), 1); self->session = session; self->fastpath = fastpath; self->rfx_context = rfx_context_new(); self->s = stream_new(16384); return self; } /*****************************************************************************/ void APP_CC xrdp_surface_delete(struct xrdp_surface *self) { STREAM *s; RFX_CONTEXT *rfx_context; if (self == 0) { return; } s = (STREAM *)(self->s); rfx_context = (RFX_CONTEXT *)(self->rfx_context); free_stream(self->out_s); stream_free(s); rfx_context_free(rfx_context); g_free(self); } /*****************************************************************************/ /* returns error */ int APP_CC xrdp_surface_reset(struct xrdp_surface *self) { return 0; } /*****************************************************************************/ int APP_CC xrdp_surface_init(struct xrdp_surface *self) { int width; int height; RFX_CONTEXT *rfx_context; rfx_context = (RFX_CONTEXT *)(self->rfx_context); width = self->session->client_info->width; height = self->session->client_info->height; rfx_context->mode = self->session->client_info->rfx_entropy; rfx_context->width = width; rfx_context->height = height; make_stream(self->out_s); init_stream(self->out_s, 2 * 3 * width * height + 22); return 0; } /*****************************************************************************/ int APP_CC xrdp_surface_send_surface_bits(struct xrdp_surface *self, int bpp, char *data, int x, int y, int cx, int cy) { RFX_RECT rect; char *buf; int Bpp; int i; int j; int codecId; uint32 bitmapDataLength; STREAM *s; RFX_CONTEXT *rfx_context; s = (STREAM *)(self->s); rfx_context = (RFX_CONTEXT *)(self->rfx_context); if ((bpp == 24) || (bpp == 32)) { } else { g_writeln("bpp = %d is not supported\n", bpp); return 1; } Bpp = 4; rect.x = 0; rect.y = 0; rect.width = cx; rect.height = cy; init_stream(self->out_s, 0); stream_set_pos(s, 0); rfx_compose_message(rfx_context, s, &rect, 1, data, cx, cy, Bpp * cx); codecId = self->session->client_info->rfx_codecId; /* surface_bits_command */ out_uint16_le(self->out_s, CMDTYPE_STREAM_SURFACE_BITS); /* cmdType */ out_uint16_le(self->out_s, x); /* destLeft */ out_uint16_le(self->out_s, y); /* destTop */ out_uint16_le(self->out_s, x + cx); /* destRight */ out_uint16_le(self->out_s, y + cy); /* destBottom */ out_uint8(self->out_s, 32); /* bpp */ out_uint8(self->out_s, 0); /* reserved1 */ out_uint8(self->out_s, 0); /* reserved2 */ out_uint8(self->out_s, codecId); /* codecId */ out_uint16_le(self->out_s, cx); /* width */ out_uint16_le(self->out_s, cy); /* height */ bitmapDataLength = stream_get_length(s); out_uint32_le(self->out_s, bitmapDataLength); /* bitmapDataLength */ /* rfx bit stream */ out_uint8p(self->out_s, s->data, bitmapDataLength); s_mark_end(self->out_s); return xrdp_fastpath_send_update_pdu(self->fastpath, FASTPATH_UPDATETYPE_SURFCMDS, self->out_s); } /*****************************************************************************/ int APP_CC xrdp_surface_send_frame_marker(struct xrdp_surface *self, uint16 frameAction, uint32 frameId) { init_stream(self->out_s, 0); out_uint16_le(self->out_s, CMDTYPE_FRAME_MARKER); out_uint16_le(self->out_s, frameAction); out_uint32_le(self->out_s, frameId); s_mark_end(self->out_s); return xrdp_fastpath_send_update_pdu(self->fastpath, FASTPATH_UPDATETYPE_SURFCMDS, self->out_s); } xrdp-0.9.1/libxrdp/xrdp_orders_rail.h0000644000175000017500000000401213027002670014570 00000000000000/** * xrdp: A Remote Desktop Protocol server. * * Copyright (C) Jay Sorg 2012-2014 * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #if !defined(_XRDP_ORDERS_RAIL_H) #define _XRDP_ORDERS_RAIL_H int APP_CC xrdp_orders_send_window_delete(struct xrdp_orders *self, int window_id); int APP_CC xrdp_orders_send_window_cached_icon(struct xrdp_orders *self, int window_id, int cache_entry, int cache_id, int flags); int APP_CC xrdp_orders_send_window_icon(struct xrdp_orders *self, int window_id, int cache_entry, int cache_id, struct rail_icon_info *icon_info, int flags); int APP_CC xrdp_orders_send_window_new_update(struct xrdp_orders *self, int window_id, struct rail_window_state_order *window_state, int flags); int APP_CC xrdp_orders_send_notify_delete(struct xrdp_orders *self, int window_id, int notify_id); int APP_CC xrdp_orders_send_notify_new_update(struct xrdp_orders *self, int window_id, int notify_id, struct rail_notify_state_order *notify_state, int flags); int APP_CC xrdp_orders_send_monitored_desktop(struct xrdp_orders *self, struct rail_monitored_desktop_order *mdo, int flags); #endif xrdp-0.9.1/libxrdp/xrdp_bitmap32_compress.c0000644000175000017500000003565113027003467015634 00000000000000/** * xrdp: A Remote Desktop Protocol server. * * Copyright (C) Jay Sorg 2014 * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * * planar bitmap compressor * 32 bpp compression */ /* RDP 6.0 Bitmap Compression http://msdn.microsoft.com/en-us/library/cc241877.aspx */ #include "libxrdp.h" #define FLAGS_RLE 0x10 #define FLAGS_NOALPHA 0x20 #define LLOG_LEVEL 1 #define LLOGLN(_level, _args) \ do { if (_level < LLOG_LEVEL) { g_writeln _args ; } } while (0) #define LHEXDUMP(_level, _args) \ do { if (_level < LLOG_LEVEL) { g_hexdump _args ; } } while (0) /*****************************************************************************/ /* split RGB */ static int APP_CC fsplit3(char *in_data, int start_line, int width, int e, char *r_data, char *g_data, char *b_data) { #if defined(L_ENDIAN) int rp; int gp; int bp; #endif int index; int out_index; int pixel; int cy; int *ptr32; cy = 0; out_index = 0; while (start_line >= 0) { ptr32 = (int *) (in_data + start_line * width * 4); index = 0; #if defined(L_ENDIAN) while (index + 4 <= width) { pixel = *ptr32; ptr32++; rp = (pixel >> 16) & 0x000000ff; gp = (pixel >> 8) & 0x000000ff; bp = (pixel >> 0) & 0x000000ff; pixel = *ptr32; ptr32++; rp |= (pixel >> 8) & 0x0000ff00; gp |= (pixel << 0) & 0x0000ff00; bp |= (pixel << 8) & 0x0000ff00; pixel = *ptr32; ptr32++; rp |= (pixel >> 0) & 0x00ff0000; gp |= (pixel << 8) & 0x00ff0000; bp |= (pixel << 16) & 0x00ff0000; pixel = *ptr32; ptr32++; rp |= (pixel << 8) & 0xff000000; gp |= (pixel << 16) & 0xff000000; bp |= (pixel << 24) & 0xff000000; *((int*)(r_data + out_index)) = rp; *((int*)(g_data + out_index)) = gp; *((int*)(b_data + out_index)) = bp; out_index += 4; index += 4; } #endif while (index < width) { pixel = *ptr32; ptr32++; r_data[out_index] = pixel >> 16; g_data[out_index] = pixel >> 8; b_data[out_index] = pixel >> 0; out_index++; index++; } for (index = 0; index < e; index++) { r_data[out_index] = r_data[out_index - 1]; g_data[out_index] = g_data[out_index - 1]; b_data[out_index] = b_data[out_index - 1]; out_index++; } start_line--; cy++; if (out_index + width + e > 64 * 64) { break; } } return cy; } /*****************************************************************************/ /* split ARGB */ static int APP_CC fsplit4(char *in_data, int start_line, int width, int e, char *a_data, char *r_data, char *g_data, char *b_data) { #if defined(L_ENDIAN) int ap; int rp; int gp; int bp; #endif int index; int out_index; int pixel; int cy; int *ptr32; cy = 0; out_index = 0; while (start_line >= 0) { ptr32 = (int *) (in_data + start_line * width * 4); index = 0; #if defined(L_ENDIAN) while (index + 4 <= width) { pixel = *ptr32; ptr32++; ap = (pixel >> 24) & 0x000000ff; rp = (pixel >> 16) & 0x000000ff; gp = (pixel >> 8) & 0x000000ff; bp = (pixel >> 0) & 0x000000ff; pixel = *ptr32; ptr32++; ap |= (pixel >> 16) & 0x0000ff00; rp |= (pixel >> 8) & 0x0000ff00; gp |= (pixel << 0) & 0x0000ff00; bp |= (pixel << 8) & 0x0000ff00; pixel = *ptr32; ptr32++; ap |= (pixel >> 8) & 0x00ff0000; rp |= (pixel >> 0) & 0x00ff0000; gp |= (pixel << 8) & 0x00ff0000; bp |= (pixel << 16) & 0x00ff0000; pixel = *ptr32; ptr32++; ap |= (pixel << 0) & 0xff000000; rp |= (pixel << 8) & 0xff000000; gp |= (pixel << 16) & 0xff000000; bp |= (pixel << 24) & 0xff000000; *((int*)(a_data + out_index)) = ap; *((int*)(r_data + out_index)) = rp; *((int*)(g_data + out_index)) = gp; *((int*)(b_data + out_index)) = bp; out_index += 4; index += 4; } #endif while (index < width) { pixel = *ptr32; ptr32++; a_data[out_index] = pixel >> 24; r_data[out_index] = pixel >> 16; g_data[out_index] = pixel >> 8; b_data[out_index] = pixel >> 0; out_index++; index++; } for (index = 0; index < e; index++) { a_data[out_index] = a_data[out_index - 1]; r_data[out_index] = r_data[out_index - 1]; g_data[out_index] = g_data[out_index - 1]; b_data[out_index] = b_data[out_index - 1]; out_index++; } start_line--; cy++; if (out_index + width + e > 64 * 64) { break; } } return cy; } /*****************************************************************************/ #define DELTA_ONE \ do { \ delta = src8[cx] - src8[0]; \ is_neg = (delta >> 7) & 1; \ dst8[cx] = (((delta ^ -is_neg) + is_neg) << 1) - is_neg; \ src8++; \ dst8++; \ } while (0) /*****************************************************************************/ static int APP_CC fdelta(char *in_plane, char *out_plane, int cx, int cy) { char delta; char is_neg; char *src8; char *dst8; char *src8_end; g_memcpy(out_plane, in_plane, cx); src8 = in_plane; dst8 = out_plane; src8_end = src8 + (cx * cy - cx); while (src8 + 8 <= src8_end) { DELTA_ONE; DELTA_ONE; DELTA_ONE; DELTA_ONE; DELTA_ONE; DELTA_ONE; DELTA_ONE; DELTA_ONE; } while (src8 < src8_end) { DELTA_ONE; } return 0; } /*****************************************************************************/ static int APP_CC fout(int collen, int replen, char *colptr, struct stream *s) { int code; int lcollen; int lreplen; int cont; LLOGLN(10, ("fout: collen %d replen %d", collen, replen)); cont = collen > 13; while (cont) { lcollen = collen; if (lcollen > 15) { lcollen = 15; } code = lcollen << 4; out_uint8(s, code); out_uint8a(s, colptr, lcollen); colptr += lcollen; collen -= lcollen; cont = collen > 13; } cont = (collen > 0) || (replen > 0); while (cont) { lreplen = replen; if ((collen == 0) && (lreplen > 15)) { /* big run */ if (lreplen > 47) { lreplen = 47; } LLOGLN(10, ("fout: big run lreplen %d", lreplen)); replen -= lreplen; code = ((lreplen & 0xF) << 4) | ((lreplen & 0xF0) >> 4); out_uint8(s, code); colptr += lreplen; } else { if (lreplen > 15) { lreplen = 15; } replen -= lreplen; if (lreplen < 3) { collen += lreplen; lreplen = 0; } code = (collen << 4) | lreplen; out_uint8(s, code); out_uint8a(s, colptr, collen); colptr += collen + lreplen; collen = 0; } cont = replen > 0; } return 0; } /*****************************************************************************/ static int APP_CC fpack(char *plane, int cx, int cy, struct stream *s) { char *ptr8; char *colptr; char *lend; char *holdp; int jndex; int collen; int replen; LLOGLN(10, ("fpack:")); holdp = s->p; for (jndex = 0; jndex < cy; jndex++) { LLOGLN(10, ("line start line %d cx %d cy %d", jndex, cx, cy)); ptr8 = plane + jndex * cx; LHEXDUMP(10, (ptr8, cx)); lend = ptr8 + (cx - 1); colptr = ptr8; if (colptr[0] == 0) { collen = 0; replen = 1; } else { collen = 1; replen = 0; } while (ptr8 < lend) { if (ptr8[0] == ptr8[1]) { replen++; } else { if (replen > 0) { if (replen < 3) { collen += replen + 1; replen = 0; } else { fout(collen, replen, colptr, s); colptr = ptr8 + 1; replen = 0; collen = 1; } } else { collen++; } } ptr8++; } /* end of line */ fout(collen, replen, colptr, s); } return (int) (s->p - holdp); } /*****************************************************************************/ static int APP_CC foutraw3(struct stream *s, int bytes, int header, char *r_data, char *g_data, char *b_data) { out_uint8(s, header); out_uint8a(s, r_data, bytes); out_uint8a(s, g_data, bytes); out_uint8a(s, b_data, bytes); /* pad if no RLE */ out_uint8(s, 0x00); return 0; } /*****************************************************************************/ static int APP_CC foutraw4(struct stream *s, int bytes, int header, char *a_data, char *r_data, char *g_data, char *b_data) { out_uint8(s, header); out_uint8a(s, a_data, bytes); out_uint8a(s, r_data, bytes); out_uint8a(s, g_data, bytes); out_uint8a(s, b_data, bytes); /* pad if no RLE */ out_uint8(s, 0x00); return 0; } /*****************************************************************************/ /* returns the number of lines compressed */ int APP_CC xrdp_bitmap32_compress(char *in_data, int width, int height, struct stream *s, int bpp, int byte_limit, int start_line, struct stream *temp_s, int e, int flags) { char *a_data; char *r_data; char *g_data; char *b_data; char *sa_data; char *sr_data; char *sg_data; char *sb_data; char *hold_p; int a_bytes; int r_bytes; int g_bytes; int b_bytes; int cx; int cy; int max_bytes; int total_bytes; int header; LLOGLN(10, ("xrdp_bitmap32_compress:")); max_bytes = 4 * 1024; /* need max 8, 4K planes for work */ if (max_bytes * 8 > temp_s->size) { return 0; } header = flags & 0xFF; cx = width + e; sa_data = temp_s->data; sr_data = sa_data + max_bytes; sg_data = sr_data + max_bytes; sb_data = sg_data + max_bytes; a_data = sb_data + max_bytes; r_data = a_data + max_bytes; g_data = r_data + max_bytes; b_data = g_data + max_bytes; hold_p = s->p; if (header & FLAGS_NOALPHA) { cy = fsplit3(in_data, start_line, width, e, sr_data, sg_data, sb_data); if (header & FLAGS_RLE) { fdelta(sr_data, r_data, cx, cy); fdelta(sg_data, g_data, cx, cy); fdelta(sb_data, b_data, cx, cy); while (cy > 0) { s->p = hold_p; out_uint8(s, header); r_bytes = fpack(r_data, cx, cy, s); g_bytes = fpack(g_data, cx, cy, s); b_bytes = fpack(b_data, cx, cy, s); max_bytes = cx * cy * 3; total_bytes = r_bytes + g_bytes + b_bytes; if (total_bytes > max_bytes) { if (2 + max_bytes <= byte_limit) { s->p = hold_p; foutraw3(s, cx * cy, FLAGS_NOALPHA, sr_data, sg_data, sb_data); break; } } if (1 + total_bytes <= byte_limit) { break; } cy--; } } else { while (cy > 0) { max_bytes = cx * cy * 3; if (2 + max_bytes <= byte_limit) { s->p = hold_p; foutraw3(s, cx * cy, FLAGS_NOALPHA, sr_data, sg_data, sb_data); break; } cy--; } } } else { cy = fsplit4(in_data, start_line, width, e, sa_data, sr_data, sg_data, sb_data); if (header & FLAGS_RLE) { fdelta(sa_data, a_data, cx, cy); fdelta(sr_data, r_data, cx, cy); fdelta(sg_data, g_data, cx, cy); fdelta(sb_data, b_data, cx, cy); while (cy > 0) { s->p = hold_p; out_uint8(s, header); a_bytes = fpack(a_data, cx, cy, s); r_bytes = fpack(r_data, cx, cy, s); g_bytes = fpack(g_data, cx, cy, s); b_bytes = fpack(b_data, cx, cy, s); max_bytes = cx * cy * 4; total_bytes = a_bytes + r_bytes + g_bytes + b_bytes; if (total_bytes > max_bytes) { if (2 + max_bytes <= byte_limit) { s->p = hold_p; foutraw4(s, cx * cy, 0, sa_data, sr_data, sg_data, sb_data); break; } } if (1 + total_bytes <= byte_limit) { break; } cy--; } } else { while (cy > 0) { max_bytes = cx * cy * 4; if (2 + max_bytes <= byte_limit) { s->p = hold_p; foutraw4(s, cx * cy, 0, sa_data, sr_data, sg_data, sb_data); break; } cy--; } } } return cy; } xrdp-0.9.1/libxrdp/xrdp_orders_rail.c0000644000175000017500000005110013027003467014570 00000000000000/** * xrdp: A Remote Desktop Protocol server. * * Copyright (C) Jay Sorg 2012-2013 * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #include "libxrdp.h" #include "xrdp_rail.h" /* [MS-RDPERP]: Remote Desktop Protocol: Remote Programs Virtual Channel Extension http://msdn.microsoft.com/en-us/library/cc242568(v=prot.10) */ /*****************************************************************************/ /* RAIL */ /* returns error */ int APP_CC xrdp_orders_send_window_delete(struct xrdp_orders *self, int window_id) { int order_size; int order_flags; int field_present_flags; order_size = 11; if (xrdp_orders_check(self, order_size) != 0) { return 1; } self->order_count++; order_flags = RDP_ORDER_SECONDARY; order_flags |= 0xb << 2; /* type TS_ALTSEC_WINDOW */ out_uint8(self->out_s, order_flags); /* orderSize (2 bytes) */ out_uint16_le(self->out_s, order_size); /* FieldsPresentFlags (4 bytes) */ field_present_flags = WINDOW_ORDER_TYPE_WINDOW | WINDOW_ORDER_STATE_DELETED; out_uint32_le(self->out_s, field_present_flags); /* windowId (4 bytes) */ out_uint32_le(self->out_s, window_id); return 0; } /*****************************************************************************/ /* RAIL */ /* returns error */ /* flags can contain WINDOW_ORDER_STATE_NEW and/or WINDOW_ORDER_FIELD_ICON_BIG */ int APP_CC xrdp_orders_send_window_cached_icon(struct xrdp_orders *self, int window_id, int cache_entry, int cache_id, int flags) { int order_size; int order_flags; int field_present_flags; order_size = 14; if (xrdp_orders_check(self, order_size) != 0) { return 1; } self->order_count++; order_flags = RDP_ORDER_SECONDARY; order_flags |= 0xb << 2; /* type TS_ALTSEC_WINDOW */ out_uint8(self->out_s, order_flags); /* orderSize (2 bytes) */ out_uint16_le(self->out_s, order_size); /* FieldsPresentFlags (4 bytes) */ field_present_flags = flags | WINDOW_ORDER_TYPE_WINDOW | WINDOW_ORDER_CACHED_ICON; out_uint32_le(self->out_s, field_present_flags); /* windowId (4 bytes) */ out_uint32_le(self->out_s, window_id); /* CacheEntry (2 bytes) */ out_uint16_le(self->out_s, cache_entry); /* CacheId (1 byte) */ out_uint8(self->out_s, cache_id); return 0; } /*****************************************************************************/ /* RAIL */ /* returns error */ static int APP_CC xrdp_orders_send_ts_icon(struct stream *s, int cache_entry, int cache_id, struct rail_icon_info *icon_info) { int use_cmap; use_cmap = 0; if ((icon_info->bpp == 1) || (icon_info->bpp == 2) || (icon_info->bpp == 4)) { use_cmap = 1; } /* TS_ICON_INFO */ out_uint16_le(s, cache_entry); out_uint8(s, cache_id); out_uint8(s, icon_info->bpp); out_uint16_le(s, icon_info->width); out_uint16_le(s, icon_info->height); if (use_cmap) { out_uint16_le(s, icon_info->cmap_bytes); } out_uint16_le(s, icon_info->mask_bytes); out_uint16_le(s, icon_info->data_bytes); out_uint8p(s, icon_info->mask, icon_info->mask_bytes); if (use_cmap) { out_uint8p(s, icon_info->cmap, icon_info->cmap_bytes); } out_uint8p(s, icon_info->data, icon_info->data_bytes); return 0; } /*****************************************************************************/ /* RAIL */ /* returns error */ /* flags can contain WINDOW_ORDER_STATE_NEW and/or WINDOW_ORDER_FIELD_ICON_BIG */ int APP_CC xrdp_orders_send_window_icon(struct xrdp_orders *self, int window_id, int cache_entry, int cache_id, struct rail_icon_info *icon_info, int flags) { int order_size; int order_flags; int field_present_flags; int use_cmap; use_cmap = 0; if ((icon_info->bpp == 1) || (icon_info->bpp == 2) || (icon_info->bpp == 4)) { use_cmap = 1; } order_size = 23 + icon_info->mask_bytes + icon_info->data_bytes; if (use_cmap) { order_size += icon_info->cmap_bytes + 2; } if (xrdp_orders_check(self, order_size) != 0) { return 1; } self->order_count++; order_flags = RDP_ORDER_SECONDARY; order_flags |= 0xb << 2; /* type TS_ALTSEC_WINDOW */ out_uint8(self->out_s, order_flags); /* orderSize (2 bytes) */ out_uint16_le(self->out_s, order_size); /* FieldsPresentFlags (4 bytes) */ field_present_flags = flags | WINDOW_ORDER_TYPE_WINDOW | WINDOW_ORDER_ICON; out_uint32_le(self->out_s, field_present_flags); /* windowId (4 bytes) */ out_uint32_le(self->out_s, window_id); xrdp_orders_send_ts_icon(self->out_s, cache_entry, cache_id, icon_info); return 0; } /*****************************************************************************/ /* returns error */ static int APP_CC xrdp_orders_send_as_unicode(struct stream *s, const char *text) { int str_chars; int index; int i32; twchar wdst[256]; str_chars = g_mbstowcs(wdst, text, 255); if (str_chars > 0) { i32 = str_chars * 2; out_uint16_le(s, i32); for (index = 0; index < str_chars; index++) { i32 = wdst[index]; out_uint16_le(s, i32); } } else { out_uint16_le(s, 0); } return 0; } /*****************************************************************************/ /* RAIL */ /* returns error */ /* flags can contain WINDOW_ORDER_STATE_NEW */ int APP_CC xrdp_orders_send_window_new_update(struct xrdp_orders *self, int window_id, struct rail_window_state_order *window_state, int flags) { int order_size; int order_flags; int field_present_flags; int num_chars; int index; order_size = 11; field_present_flags = flags | WINDOW_ORDER_TYPE_WINDOW; if (field_present_flags & WINDOW_ORDER_FIELD_OWNER) { /* ownerWindowId (4 bytes) */ order_size += 4; } if (field_present_flags & WINDOW_ORDER_FIELD_STYLE) { /* style (4 bytes) */ order_size += 4; /* extendedStyle (4 bytes) */ order_size += 4; } if (field_present_flags & WINDOW_ORDER_FIELD_SHOW) { /* showState (1 byte) */ order_size += 1; } if (field_present_flags & WINDOW_ORDER_FIELD_TITLE) { /* titleInfo */ num_chars = g_mbstowcs(0, window_state->title_info, 0); order_size += 2 * num_chars + 2; } if (field_present_flags & WINDOW_ORDER_FIELD_CLIENT_AREA_OFFSET) { /* clientOffsetX (4 bytes) */ order_size += 4; /* clientOffsetY (4 bytes) */ order_size += 4; } if (field_present_flags & WINDOW_ORDER_FIELD_CLIENT_AREA_SIZE) { /* clientAreaWidth (4 bytes) */ order_size += 4; /* clientAreaHeight (4 bytes) */ order_size += 4; } if (field_present_flags & WINDOW_ORDER_FIELD_RP_CONTENT) { /* RPContent (1 byte) */ order_size += 1; } if (field_present_flags & WINDOW_ORDER_FIELD_ROOT_PARENT) { /* rootParentHandle (4 bytes) */ order_size += 4; } if (field_present_flags & WINDOW_ORDER_FIELD_WND_OFFSET) { /* windowOffsetX (4 bytes) */ order_size += 4; /* windowOffsetY (4 bytes) */ order_size += 4; } if (field_present_flags & WINDOW_ORDER_FIELD_WND_CLIENT_DELTA) { /* windowClientDeltaX (4 bytes) */ order_size += 4; /* windowClientDeltaY (4 bytes) */ order_size += 4; } if (field_present_flags & WINDOW_ORDER_FIELD_WND_SIZE) { /* windowWidth (4 bytes) */ order_size += 4; /* windowHeight (4 bytes) */ order_size += 4; } if (field_present_flags & WINDOW_ORDER_FIELD_WND_RECTS) { /* numWindowRects (2 bytes) */ order_size += 2; order_size += 8 * window_state->num_window_rects; } if (field_present_flags & WINDOW_ORDER_FIELD_VIS_OFFSET) { /* visibleOffsetX (4 bytes) */ order_size += 4; /* visibleOffsetY (4 bytes) */ order_size += 4; } if (field_present_flags & WINDOW_ORDER_FIELD_VISIBILITY) { /* numVisibilityRects (2 bytes) */ order_size += 2; order_size += 8 * window_state->num_visibility_rects; } if (order_size < 12) { /* no flags set */ return 0; } if (xrdp_orders_check(self, order_size) != 0) { return 1; } self->order_count++; order_flags = RDP_ORDER_SECONDARY; order_flags |= 0xb << 2; /* type TS_ALTSEC_WINDOW */ out_uint8(self->out_s, order_flags); /* orderSize (2 bytes) */ out_uint16_le(self->out_s, order_size); /* FieldsPresentFlags (4 bytes) */ out_uint32_le(self->out_s, field_present_flags); /* windowId (4 bytes) */ out_uint32_le(self->out_s, window_id); if (field_present_flags & WINDOW_ORDER_FIELD_OWNER) { /* ownerWindowId (4 bytes) */ out_uint32_le(self->out_s, window_state->owner_window_id); } if (field_present_flags & WINDOW_ORDER_FIELD_STYLE) { /* style (4 bytes) */ out_uint32_le(self->out_s, window_state->style); /* extendedStyle (4 bytes) */ out_uint32_le(self->out_s, window_state->extended_style); } if (field_present_flags & WINDOW_ORDER_FIELD_SHOW) { /* showState (1 byte) */ out_uint8(self->out_s, window_state->show_state); } if (field_present_flags & WINDOW_ORDER_FIELD_TITLE) { /* titleInfo */ xrdp_orders_send_as_unicode(self->out_s, window_state->title_info); } if (field_present_flags & WINDOW_ORDER_FIELD_CLIENT_AREA_OFFSET) { /* clientOffsetX (4 bytes) */ out_uint32_le(self->out_s, window_state->client_offset_x); /* clientOffsetY (4 bytes) */ out_uint32_le(self->out_s, window_state->client_offset_y); } if (field_present_flags & WINDOW_ORDER_FIELD_CLIENT_AREA_SIZE) { /* clientAreaWidth (4 bytes) */ out_uint32_le(self->out_s, window_state->client_area_width); /* clientAreaHeight (4 bytes) */ out_uint32_le(self->out_s, window_state->client_area_height); } if (field_present_flags & WINDOW_ORDER_FIELD_RP_CONTENT) { /* RPContent (1 byte) */ out_uint8(self->out_s, window_state->rp_content); } if (field_present_flags & WINDOW_ORDER_FIELD_ROOT_PARENT) { /* rootParentHandle (4 bytes) */ out_uint32_le(self->out_s, window_state->root_parent_handle); } if (field_present_flags & WINDOW_ORDER_FIELD_WND_OFFSET) { /* windowOffsetX (4 bytes) */ out_uint32_le(self->out_s, window_state->window_offset_x); /* windowOffsetY (4 bytes) */ out_uint32_le(self->out_s, window_state->window_offset_y); } if (field_present_flags & WINDOW_ORDER_FIELD_WND_CLIENT_DELTA) { /* windowClientDeltaX (4 bytes) */ out_uint32_le(self->out_s, window_state->window_client_delta_x); /* windowClientDeltaY (4 bytes) */ out_uint32_le(self->out_s, window_state->window_client_delta_y); } if (field_present_flags & WINDOW_ORDER_FIELD_WND_SIZE) { /* windowWidth (4 bytes) */ out_uint32_le(self->out_s, window_state->window_width); /* windowHeight (4 bytes) */ out_uint32_le(self->out_s, window_state->window_height); } if (field_present_flags & WINDOW_ORDER_FIELD_WND_RECTS) { /* numWindowRects (2 bytes) */ out_uint16_le(self->out_s, window_state->num_window_rects); for (index = 0; index < window_state->num_window_rects; index++) { out_uint16_le(self->out_s, window_state->window_rects[index].left); out_uint16_le(self->out_s, window_state->window_rects[index].top); out_uint16_le(self->out_s, window_state->window_rects[index].right); out_uint16_le(self->out_s, window_state->window_rects[index].bottom); } } if (field_present_flags & WINDOW_ORDER_FIELD_VIS_OFFSET) { /* visibleOffsetX (4 bytes) */ out_uint32_le(self->out_s, window_state->visible_offset_x); /* visibleOffsetY (4 bytes) */ out_uint32_le(self->out_s, window_state->visible_offset_y); } if (field_present_flags & WINDOW_ORDER_FIELD_VISIBILITY) { /* numVisibilityRects (2 bytes) */ out_uint16_le(self->out_s, window_state->num_visibility_rects); for (index = 0; index < window_state->num_visibility_rects; index++) { out_uint16_le(self->out_s, window_state->visibility_rects[index].left); out_uint16_le(self->out_s, window_state->visibility_rects[index].top); out_uint16_le(self->out_s, window_state->visibility_rects[index].right); out_uint16_le(self->out_s, window_state->visibility_rects[index].bottom); } } return 0; } /*****************************************************************************/ /* RAIL */ /* returns error */ int APP_CC xrdp_orders_send_notify_delete(struct xrdp_orders *self, int window_id, int notify_id) { int order_size; int order_flags; int field_present_flags; order_size = 15; if (xrdp_orders_check(self, order_size) != 0) { return 1; } self->order_count++; order_flags = RDP_ORDER_SECONDARY; order_flags |= 0xb << 2; /* type TS_ALTSEC_WINDOW */ out_uint8(self->out_s, order_flags); /* orderSize (2 bytes) */ out_uint16_le(self->out_s, order_size); /* FieldsPresentFlags (4 bytes) */ field_present_flags = WINDOW_ORDER_TYPE_NOTIFY | WINDOW_ORDER_STATE_DELETED; out_uint32_le(self->out_s, field_present_flags); /* windowId (4 bytes) */ out_uint32_le(self->out_s, window_id); /* notifyIconId (4 bytes) */ out_uint32_le(self->out_s, notify_id); return 0; } /*****************************************************************************/ /* RAIL */ /* returns error */ /* flags can contain WINDOW_ORDER_STATE_NEW */ int APP_CC xrdp_orders_send_notify_new_update(struct xrdp_orders *self, int window_id, int notify_id, struct rail_notify_state_order *notify_state, int flags) { int order_size; int order_flags; int field_present_flags; int num_chars; int use_cmap; order_size = 15; field_present_flags = flags | WINDOW_ORDER_TYPE_NOTIFY; if (field_present_flags & WINDOW_ORDER_FIELD_NOTIFY_VERSION) { /* Version (4 bytes) */ order_size += 4; } if (field_present_flags & WINDOW_ORDER_FIELD_NOTIFY_TIP) { /* ToolTip (variable) UNICODE_STRING */ num_chars = g_mbstowcs(0, notify_state->tool_tip, 0); order_size += 2 * num_chars + 2; } if (field_present_flags & WINDOW_ORDER_FIELD_NOTIFY_INFO_TIP) { /* InfoTip (variable) TS_NOTIFY_ICON_INFOTIP */ /* UNICODE_STRING */ num_chars = g_mbstowcs(0, notify_state->infotip.title, 0); order_size += 2 * num_chars + 2; /* UNICODE_STRING */ num_chars = g_mbstowcs(0, notify_state->infotip.text, 0); order_size += 2 * num_chars + 2; /* Timeout (4 bytes) */ /* InfoFlags (4 bytes) */ order_size += 8; } if (field_present_flags & WINDOW_ORDER_FIELD_NOTIFY_STATE) { /* State (4 bytes) */ order_size += 4; } if (field_present_flags & WINDOW_ORDER_ICON) { /* Icon (variable) */ use_cmap = 0; if ((notify_state->icon_info.bpp == 1) || (notify_state->icon_info.bpp == 2) || (notify_state->icon_info.bpp == 4)) { use_cmap = 1; } order_size += 12 + notify_state->icon_info.mask_bytes + notify_state->icon_info.data_bytes; if (use_cmap) { order_size += notify_state->icon_info.cmap_bytes + 2; } } if (field_present_flags & WINDOW_ORDER_CACHED_ICON) { /* CachedIcon (3 bytes) */ order_size += 3; } if (xrdp_orders_check(self, order_size) != 0) { return 1; } self->order_count++; order_flags = RDP_ORDER_SECONDARY; order_flags |= 0xb << 2; /* type TS_ALTSEC_WINDOW */ out_uint8(self->out_s, order_flags); /* orderSize (2 bytes) */ out_uint16_le(self->out_s, order_size); /* FieldsPresentFlags (4 bytes) */ out_uint32_le(self->out_s, field_present_flags); /* windowId (4 bytes) */ out_uint32_le(self->out_s, window_id); /* notifyIconId (4 bytes) */ out_uint32_le(self->out_s, notify_id); if (field_present_flags & WINDOW_ORDER_FIELD_NOTIFY_VERSION) { /* Version (4 bytes) */ out_uint32_le(self->out_s, notify_state->version); } if (field_present_flags & WINDOW_ORDER_FIELD_NOTIFY_TIP) { /* ToolTip (variable) UNICODE_STRING */ xrdp_orders_send_as_unicode(self->out_s, notify_state->tool_tip); } if (field_present_flags & WINDOW_ORDER_FIELD_NOTIFY_INFO_TIP) { /* InfoTip (variable) TS_NOTIFY_ICON_INFOTIP */ out_uint32_le(self->out_s, notify_state->infotip.timeout); out_uint32_le(self->out_s, notify_state->infotip.flags); xrdp_orders_send_as_unicode(self->out_s, notify_state->infotip.text); xrdp_orders_send_as_unicode(self->out_s, notify_state->infotip.title); } if (field_present_flags & WINDOW_ORDER_FIELD_NOTIFY_STATE) { /* State (4 bytes) */ out_uint32_le(self->out_s, notify_state->state); } if (field_present_flags & WINDOW_ORDER_ICON) { /* Icon (variable) */ xrdp_orders_send_ts_icon(self->out_s, notify_state->icon_cache_entry, notify_state->icon_cache_id, ¬ify_state->icon_info); } if (field_present_flags & WINDOW_ORDER_CACHED_ICON) { /* CacheEntry (2 bytes) */ out_uint16_le(self->out_s, notify_state->icon_cache_entry); /* CacheId (1 byte) */ out_uint8(self->out_s, notify_state->icon_cache_id); } return 0; } /*****************************************************************************/ /* RAIL */ /* returns error */ /* used for both Non-Monitored Desktop and Actively Monitored Desktop */ int APP_CC xrdp_orders_send_monitored_desktop(struct xrdp_orders *self, struct rail_monitored_desktop_order *mdo, int flags) { int order_size; int order_flags; int field_present_flags; int index; order_size = 7; field_present_flags = flags | WINDOW_ORDER_TYPE_DESKTOP; if (field_present_flags & WINDOW_ORDER_FIELD_DESKTOP_ACTIVE_WND) { /* ActiveWindowId (4 bytes) */ order_size += 4; } if (field_present_flags & WINDOW_ORDER_FIELD_DESKTOP_ZORDER) { /* NumWindowIds (1 byte) */ order_size += 1; /* WindowIds (variable) */ order_size += mdo->num_window_ids * 4; } if (xrdp_orders_check(self, order_size) != 0) { return 1; } self->order_count++; order_flags = RDP_ORDER_SECONDARY; order_flags |= 0xb << 2; /* type TS_ALTSEC_WINDOW */ out_uint8(self->out_s, order_flags); /* orderSize (2 bytes) */ out_uint16_le(self->out_s, order_size); /* FieldsPresentFlags (4 bytes) */ out_uint32_le(self->out_s, field_present_flags); if (field_present_flags & WINDOW_ORDER_FIELD_DESKTOP_ACTIVE_WND) { /* ActiveWindowId (4 bytes) */ out_uint32_le(self->out_s, mdo->active_window_id); } if (field_present_flags & WINDOW_ORDER_FIELD_DESKTOP_ZORDER) { /* NumWindowIds (1 byte) */ out_uint8(self->out_s, mdo->num_window_ids); /* WindowIds (variable) */ for (index = 0; index < mdo->num_window_ids; index++) { out_uint32_le(self->out_s, mdo->window_ids[index]); } } return 0; } xrdp-0.9.1/libxrdp/xrdp_mppc_enc.c0000644000175000017500000007263013027002670014055 00000000000000/** * FreeRDP: A Remote Desktop Protocol Implementation * Implements Microsoft Point to Point Compression (MPPC) protocol * * Copyright 2012-2013 Laxmikant Rashinkar * Copyright 2012-2013 Jay Sorg * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #include "libxrdp.h" #define MPPC_ENC_DEBUG 0 #if MPPC_ENC_DEBUG #define DLOG(_args) g_printf _args #else #define DLOG(_args) do { } while (0) #endif /* local defines */ #define RDP_40_HIST_BUF_LEN (1024 * 8) /* RDP 4.0 uses 8K history buf */ #define RDP_50_HIST_BUF_LEN (1024 * 64) /* RDP 5.0 uses 64K history buf */ /* Compression Types */ #define PACKET_COMPRESSED 0x20 #define PACKET_AT_FRONT 0x40 #define PACKET_FLUSHED 0x80 #define PACKET_COMPR_TYPE_8K 0x00 #define PACKET_COMPR_TYPE_64K 0x01 #define PACKET_COMPR_TYPE_RDP6 0x02 #define PACKET_COMPR_TYPE_RDP61 0x03 #define CompressionTypeMask 0x0F #define CRC_INIT 0xFFFF #define CRC(_crcval, _newchar) _crcval = \ ((_crcval) >> 8) ^ g_crc_table[((_crcval) ^ (_newchar)) & 0x00ff] /* CRC16 defs */ static const tui16 g_crc_table[256] = { 0x0000, 0x1189, 0x2312, 0x329b, 0x4624, 0x57ad, 0x6536, 0x74bf, 0x8c48, 0x9dc1, 0xaf5a, 0xbed3, 0xca6c, 0xdbe5, 0xe97e, 0xf8f7, 0x1081, 0x0108, 0x3393, 0x221a, 0x56a5, 0x472c, 0x75b7, 0x643e, 0x9cc9, 0x8d40, 0xbfdb, 0xae52, 0xdaed, 0xcb64, 0xf9ff, 0xe876, 0x2102, 0x308b, 0x0210, 0x1399, 0x6726, 0x76af, 0x4434, 0x55bd, 0xad4a, 0xbcc3, 0x8e58, 0x9fd1, 0xeb6e, 0xfae7, 0xc87c, 0xd9f5, 0x3183, 0x200a, 0x1291, 0x0318, 0x77a7, 0x662e, 0x54b5, 0x453c, 0xbdcb, 0xac42, 0x9ed9, 0x8f50, 0xfbef, 0xea66, 0xd8fd, 0xc974, 0x4204, 0x538d, 0x6116, 0x709f, 0x0420, 0x15a9, 0x2732, 0x36bb, 0xce4c, 0xdfc5, 0xed5e, 0xfcd7, 0x8868, 0x99e1, 0xab7a, 0xbaf3, 0x5285, 0x430c, 0x7197, 0x601e, 0x14a1, 0x0528, 0x37b3, 0x263a, 0xdecd, 0xcf44, 0xfddf, 0xec56, 0x98e9, 0x8960, 0xbbfb, 0xaa72, 0x6306, 0x728f, 0x4014, 0x519d, 0x2522, 0x34ab, 0x0630, 0x17b9, 0xef4e, 0xfec7, 0xcc5c, 0xddd5, 0xa96a, 0xb8e3, 0x8a78, 0x9bf1, 0x7387, 0x620e, 0x5095, 0x411c, 0x35a3, 0x242a, 0x16b1, 0x0738, 0xffcf, 0xee46, 0xdcdd, 0xcd54, 0xb9eb, 0xa862, 0x9af9, 0x8b70, 0x8408, 0x9581, 0xa71a, 0xb693, 0xc22c, 0xd3a5, 0xe13e, 0xf0b7, 0x0840, 0x19c9, 0x2b52, 0x3adb, 0x4e64, 0x5fed, 0x6d76, 0x7cff, 0x9489, 0x8500, 0xb79b, 0xa612, 0xd2ad, 0xc324, 0xf1bf, 0xe036, 0x18c1, 0x0948, 0x3bd3, 0x2a5a, 0x5ee5, 0x4f6c, 0x7df7, 0x6c7e, 0xa50a, 0xb483, 0x8618, 0x9791, 0xe32e, 0xf2a7, 0xc03c, 0xd1b5, 0x2942, 0x38cb, 0x0a50, 0x1bd9, 0x6f66, 0x7eef, 0x4c74, 0x5dfd, 0xb58b, 0xa402, 0x9699, 0x8710, 0xf3af, 0xe226, 0xd0bd, 0xc134, 0x39c3, 0x284a, 0x1ad1, 0x0b58, 0x7fe7, 0x6e6e, 0x5cf5, 0x4d7c, 0xc60c, 0xd785, 0xe51e, 0xf497, 0x8028, 0x91a1, 0xa33a, 0xb2b3, 0x4a44, 0x5bcd, 0x6956, 0x78df, 0x0c60, 0x1de9, 0x2f72, 0x3efb, 0xd68d, 0xc704, 0xf59f, 0xe416, 0x90a9, 0x8120, 0xb3bb, 0xa232, 0x5ac5, 0x4b4c, 0x79d7, 0x685e, 0x1ce1, 0x0d68, 0x3ff3, 0x2e7a, 0xe70e, 0xf687, 0xc41c, 0xd595, 0xa12a, 0xb0a3, 0x8238, 0x93b1, 0x6b46, 0x7acf, 0x4854, 0x59dd, 0x2d62, 0x3ceb, 0x0e70, 0x1ff9, 0xf78f, 0xe606, 0xd49d, 0xc514, 0xb1ab, 0xa022, 0x92b9, 0x8330, 0x7bc7, 0x6a4e, 0x58d5, 0x495c, 0x3de3, 0x2c6a, 0x1ef1, 0x0f78 }; /***************************************************************************** insert 2 bits into outputBuffer ******************************************************************************/ #define insert_2_bits(_data) \ do \ { \ if ((bits_left >= 3) && (bits_left <= 8)) \ { \ i = bits_left - 2; \ outputBuffer[opb_index] |= _data << i; \ bits_left = i; \ } \ else \ { \ i = 2 - bits_left; \ j = 8 - i; \ outputBuffer[opb_index++] |= _data >> i; \ outputBuffer[opb_index] |= _data << j; \ bits_left = j; \ } \ } while (0) /***************************************************************************** insert 3 bits into outputBuffer ******************************************************************************/ #define insert_3_bits(_data) \ do \ { \ if ((bits_left >= 4) && (bits_left <= 8)) \ { \ i = bits_left - 3; \ outputBuffer[opb_index] |= _data << i; \ bits_left = i; \ } \ else \ { \ i = 3 - bits_left; \ j = 8 - i; \ outputBuffer[opb_index++] |= _data >> i; \ outputBuffer[opb_index] |= _data << j; \ bits_left = j; \ } \ } while (0) /***************************************************************************** insert 4 bits into outputBuffer ******************************************************************************/ #define insert_4_bits(_data) \ do \ { \ if ((bits_left >= 5) && (bits_left <= 8)) \ { \ i = bits_left - 4; \ outputBuffer[opb_index] |= _data << i; \ bits_left = i; \ } \ else \ { \ i = 4 - bits_left; \ j = 8 - i; \ outputBuffer[opb_index++] |= _data >> i; \ outputBuffer[opb_index] |= _data << j; \ bits_left = j; \ } \ } while (0) /***************************************************************************** insert 5 bits into outputBuffer ******************************************************************************/ #define insert_5_bits(_data) \ do \ { \ if ((bits_left >= 6) && (bits_left <= 8)) \ { \ i = bits_left - 5; \ outputBuffer[opb_index] |= _data << i; \ bits_left = i; \ } \ else \ { \ i = 5 - bits_left; \ j = 8 - i; \ outputBuffer[opb_index++] |= _data >> i; \ outputBuffer[opb_index] |= _data << j; \ bits_left = j; \ } \ } while (0) /***************************************************************************** insert 6 bits into outputBuffer ******************************************************************************/ #define insert_6_bits(_data) \ do \ { \ if ((bits_left >= 7) && (bits_left <= 8)) \ { \ i = bits_left - 6; \ outputBuffer[opb_index] |= (_data << i); \ bits_left = i; \ } \ else \ { \ i = 6 - bits_left; \ j = 8 - i; \ outputBuffer[opb_index++] |= (_data >> i); \ outputBuffer[opb_index] |= (_data << j); \ bits_left = j; \ } \ } while (0) /***************************************************************************** insert 7 bits into outputBuffer ******************************************************************************/ #define insert_7_bits(_data) \ do \ { \ if (bits_left == 8) \ { \ outputBuffer[opb_index] |= _data << 1; \ bits_left = 1; \ } \ else \ { \ i = 7 - bits_left; \ j = 8 - i; \ outputBuffer[opb_index++] |= _data >> i; \ outputBuffer[opb_index] |= _data << j; \ bits_left = j; \ } \ } while (0) /***************************************************************************** insert 8 bits into outputBuffer ******************************************************************************/ #define insert_8_bits(_data) \ do \ { \ if (bits_left == 8) \ { \ outputBuffer[opb_index++] |= _data; \ bits_left = 8; \ } \ else \ { \ i = 8 - bits_left; \ j = 8 - i; \ outputBuffer[opb_index++] |= _data >> i; \ outputBuffer[opb_index] |= _data << j; \ bits_left = j; \ } \ } while (0) /***************************************************************************** insert 9 bits into outputBuffer ******************************************************************************/ #define insert_9_bits(_data16) \ do \ { \ i = 9 - bits_left; \ j = 8 - i; \ outputBuffer[opb_index++] |= (char) (_data16 >> i); \ outputBuffer[opb_index] |= (char) (_data16 << j); \ bits_left = j; \ if (bits_left == 0) \ { \ opb_index++; \ bits_left = 8; \ } \ } while (0) /***************************************************************************** insert 10 bits into outputBuffer ******************************************************************************/ #define insert_10_bits(_data16) \ do \ { \ i = 10 - bits_left; \ if ((bits_left >= 3) && (bits_left <= 8)) \ { \ j = 8 - i; \ outputBuffer[opb_index++] |= (char) (_data16 >> i); \ outputBuffer[opb_index] |= (char) (_data16 << j); \ bits_left = j; \ } \ else \ { \ j = i - 8; \ k = 8 - j; \ outputBuffer[opb_index++] |= (char) (_data16 >> i); \ outputBuffer[opb_index++] |= (char) (_data16 >> j); \ outputBuffer[opb_index] |= (char) (_data16 << k); \ bits_left = k; \ } \ } while (0) /***************************************************************************** insert 11 bits into outputBuffer ******************************************************************************/ #define insert_11_bits(_data16) \ do \ { \ i = 11 - bits_left; \ if ((bits_left >= 4) && (bits_left <= 8)) \ { \ j = 8 - i; \ outputBuffer[opb_index++] |= (char) (_data16 >> i); \ outputBuffer[opb_index] |= (char) (_data16 << j); \ bits_left = j; \ } \ else \ { \ j = i - 8; \ k = 8 - j; \ outputBuffer[opb_index++] |= (char) (_data16 >> i); \ outputBuffer[opb_index++] |= (char) (_data16 >> j); \ outputBuffer[opb_index] |= (char) (_data16 << k); \ bits_left = k; \ } \ } while (0) /***************************************************************************** insert 12 bits into outputBuffer ******************************************************************************/ #define insert_12_bits(_data16) \ do \ { \ i = 12 - bits_left; \ if ((bits_left >= 5) && (bits_left <= 8)) \ { \ j = 8 - i; \ outputBuffer[opb_index++] |= (char) (_data16 >> i); \ outputBuffer[opb_index] |= (char) (_data16 << j); \ bits_left = j; \ } \ else \ { \ j = i - 8; \ k = 8 - j; \ outputBuffer[opb_index++] |= (char) (_data16 >> i); \ outputBuffer[opb_index++] |= (char) (_data16 >> j); \ outputBuffer[opb_index] |= (char) (_data16 << k); \ bits_left = k; \ } \ } while (0) /***************************************************************************** insert 13 bits into outputBuffer ******************************************************************************/ #define insert_13_bits(_data16) \ do \ { \ i = 13 - bits_left; \ if ((bits_left >= 6) && (bits_left <= 8)) \ { \ j = 8 - i; \ outputBuffer[opb_index++] |= (char) (_data16 >> i); \ outputBuffer[opb_index] |= (char) (_data16 << j); \ bits_left = j; \ } \ else \ { \ j = i - 8; \ k = 8 - j; \ outputBuffer[opb_index++] |= (char) (_data16 >> i); \ outputBuffer[opb_index++] |= (char) (_data16 >> j); \ outputBuffer[opb_index] |= (char) (_data16 << k); \ bits_left = k; \ } \ } while (0) /***************************************************************************** insert 14 bits into outputBuffer ******************************************************************************/ #define insert_14_bits(_data16) \ do \ { \ i = 14 - bits_left; \ if ((bits_left >= 7) && (bits_left <= 8)) \ { \ j = 8 - i; \ outputBuffer[opb_index++] |= (char) (_data16 >> i); \ outputBuffer[opb_index] |= (char) (_data16 << j); \ bits_left = j; \ } \ else \ { \ j = i - 8; \ k = 8 - j; \ outputBuffer[opb_index++] |= (char) (_data16 >> i); \ outputBuffer[opb_index++] |= (char) (_data16 >> j); \ outputBuffer[opb_index] |= (char) (_data16 << k); \ bits_left = k; \ } \ } while (0) /***************************************************************************** insert 15 bits into outputBuffer ******************************************************************************/ #define insert_15_bits(_data16) \ do \ { \ i = 15 - bits_left; \ if (bits_left == 8) \ { \ j = 8 - i; \ outputBuffer[opb_index++] |= (char) (_data16 >> i); \ outputBuffer[opb_index] |= (char) (_data16 << j); \ bits_left = j; \ } \ else \ { \ j = i - 8; \ k = 8 - j; \ outputBuffer[opb_index++] |= (char) (_data16 >> i); \ outputBuffer[opb_index++] |= (char) (_data16 >> j); \ outputBuffer[opb_index] |= (char) (_data16 << k); \ bits_left = k; \ } \ } while (0) /***************************************************************************** insert 16 bits into outputBuffer ******************************************************************************/ #define insert_16_bits(_data16) \ do \ { \ i = 16 - bits_left; \ j = i - 8; \ k = 8 - j; \ outputBuffer[opb_index++] |= (char) (_data16 >> i); \ outputBuffer[opb_index++] |= (char) (_data16 >> j); \ outputBuffer[opb_index] |= (char) (_data16 << k); \ bits_left = k; \ } while (0) /** * Initialize mppc_enc structure * * @param protocol_type PROTO_RDP_40 or PROTO_RDP_50 * * @return struct xrdp_mppc_enc* or nil on failure */ struct xrdp_mppc_enc * APP_CC mppc_enc_new(int protocol_type) { struct xrdp_mppc_enc *enc; enc = (struct xrdp_mppc_enc *) g_malloc(sizeof(struct xrdp_mppc_enc), 1); if (enc == 0) { return 0; } switch (protocol_type) { case PROTO_RDP_40: enc->protocol_type = PROTO_RDP_40; enc->buf_len = RDP_40_HIST_BUF_LEN; break; case PROTO_RDP_50: enc->protocol_type = PROTO_RDP_50; enc->buf_len = RDP_50_HIST_BUF_LEN; break; default: g_free(enc); return 0; } enc->flagsHold = PACKET_AT_FRONT; enc->historyBuffer = (char *) g_malloc(enc->buf_len, 1); if (enc->historyBuffer == 0) { g_free(enc); return 0; } enc->outputBufferPlus = (char *) g_malloc(enc->buf_len + 64, 1); if (enc->outputBufferPlus == 0) { g_free(enc->historyBuffer); g_free(enc); return 0; } enc->outputBuffer = enc->outputBufferPlus + 64; enc->hash_table = (tui16 *) g_malloc(enc->buf_len * 2, 1); if (enc->hash_table == 0) { g_free(enc->historyBuffer); g_free(enc->outputBufferPlus); g_free(enc); return 0; } return enc; } /** * deinit mppc_enc structure * * @param enc struct to be deinited */ void APP_CC mppc_enc_free(struct xrdp_mppc_enc *enc) { if (enc == 0) { return; } g_free(enc->historyBuffer); g_free(enc->outputBufferPlus); g_free(enc->hash_table); g_free(enc); } /** * encode (compress) data using RDP 4.0 protocol * * @param enc encoder state info * @param srcData uncompressed data * @param len length of srcData * * @return TRUE on success, FALSE on failure */ static int APP_CC compress_rdp_4(struct xrdp_mppc_enc *enc, tui8 *srcData, int len) { /* RDP 4.0 encoding not yet implemented */ return 0; } /** * encode (compress) data using RDP 5.0 protocol using hash table * * @param enc encoder state info * @param srcData uncompressed data * @param len length of srcData * * @return TRUE on success, FALSE on failure */ static int APP_CC compress_rdp_5(struct xrdp_mppc_enc *enc, tui8 *srcData, int len) { char *outputBuffer; /* points to enc->outputBuffer */ char *hptr_end; /* points to end of history data */ char *historyPointer; /* points to first byte of srcData in * historyBuffer */ char *hbuf_start; /* points to start of history buffer */ char *cptr1; char *cptr2; int opb_index; /* index into outputBuffer */ int bits_left; /* unused bits in current byte in outputBuffer */ tui32 copy_offset; /* pattern match starts here... */ tui32 lom; /* ...and matches this many bytes */ int last_crc_index; /* don't compute CRC beyond this index */ tui16 *hash_table; /* hash table for pattern matching */ tui32 i; tui32 j; tui32 k; tui32 x; tui8 data; tui16 data16; tui32 historyOffset; tui16 crc; tui32 ctr; tui32 saved_ctr; tui32 data_end; tui8 byte_val; crc = 0; opb_index = 0; bits_left = 8; copy_offset = 0; hash_table = enc->hash_table; hbuf_start = enc->historyBuffer; outputBuffer = enc->outputBuffer; g_memset(outputBuffer, 0, len); enc->flags = PACKET_COMPR_TYPE_64K; if ((enc->historyOffset + len) >= enc->buf_len - 3) { /* historyBuffer cannot hold srcData - rewind it */ enc->historyOffset = 0; g_memset(hash_table, 0, enc->buf_len * 2); g_memset(enc->historyBuffer, 0, enc->buf_len); // added enc->flagsHold |= PACKET_AT_FRONT | PACKET_FLUSHED; } /* point to next free byte in historyBuffer */ historyOffset = enc->historyOffset; /* add / append new data to historyBuffer */ g_memcpy(&(enc->historyBuffer[historyOffset]), srcData, len); /* point to start of data to be compressed */ historyPointer = &(enc->historyBuffer[historyOffset]); ctr = copy_offset = lom = 0; /* if we are at start of history buffer, do not attempt to compress */ /* first 2 bytes, because minimum LoM is 3 */ if (historyOffset == 0) { /* encode first two bytes as literals */ for (x = 0; x < 2; x++) { data = *(historyPointer + x); DLOG(("%.2x ", (tui8) data)); if (data & 0x80) { /* insert encoded literal */ insert_2_bits(0x02); data &= 0x7f; insert_7_bits(data); } else { /* insert literal */ insert_8_bits(data); } } /* store hash for first two entries in historyBuffer */ crc = CRC_INIT; byte_val = enc->historyBuffer[0]; CRC(crc, byte_val); byte_val = enc->historyBuffer[1]; CRC(crc, byte_val); byte_val = enc->historyBuffer[2]; CRC(crc, byte_val); hash_table[crc] = 0; crc = CRC_INIT; byte_val = enc->historyBuffer[1]; CRC(crc, byte_val); byte_val = enc->historyBuffer[2]; CRC(crc, byte_val); byte_val = enc->historyBuffer[3]; CRC(crc, byte_val); hash_table[crc] = 1; /* first two bytes have already been processed */ ctr = 2; } enc->historyOffset += len; /* point to last byte in new data */ hptr_end = &(enc->historyBuffer[enc->historyOffset - 1]); /* do not compute CRC beyond this */ last_crc_index = enc->historyOffset - 3; /* do not search for pattern match beyond this */ data_end = len - 2; /* start compressing data */ while (ctr < data_end) { cptr1 = historyPointer + ctr; crc = CRC_INIT; byte_val = *cptr1; CRC(crc, byte_val); byte_val = *(cptr1 + 1); CRC(crc, byte_val); byte_val = *(cptr1 + 2); CRC(crc, byte_val); /* cptr2 points to start of pattern match */ cptr2 = hbuf_start + hash_table[crc]; copy_offset = cptr1 - cptr2; /* save current entry */ hash_table[crc] = cptr1 - hbuf_start; /* double check that we have a pattern match */ if ((*cptr1 != *cptr2) || (*(cptr1 + 1) != *(cptr2 + 1)) || (*(cptr1 + 2) != *(cptr2 + 2))) { /* no match found; encode literal byte */ data = *cptr1; DLOG(("%.2x ", data)); if (data < 0x80) { /* literal byte < 0x80 */ insert_8_bits(data); } else { /* literal byte >= 0x80 */ insert_2_bits(0x02); data &= 0x7f; insert_7_bits(data); } ctr++; continue; } /* we have a match - compute Length of Match */ cptr1 += 3; cptr2 += 3; lom = 3; while ((cptr1 <= hptr_end) && (*(cptr1++) == *(cptr2++))) { lom++; } saved_ctr = ctr + lom; DLOG(("<%d: %ld,%d> ", (historyPointer + ctr) - hbuf_start, copy_offset, lom)); /* compute CRC for matching segment and store in hash table */ cptr1 = historyPointer + ctr; if (cptr1 + lom > hbuf_start + last_crc_index) { /* we have gone beyond last_crc_index - go back */ j = last_crc_index - (cptr1 - hbuf_start); } else { j = lom - 1; } ctr++; for (i = 0; i < j; i++) { cptr1 = historyPointer + ctr; /* compute CRC on triplet */ crc = CRC_INIT; byte_val = *(cptr1++); CRC(crc, byte_val); byte_val = *(cptr1++); CRC(crc, byte_val); byte_val = *(cptr1++); CRC(crc, byte_val); /* save current entry */ hash_table[crc] = (cptr1 - 3) - hbuf_start; /* point to next triplet */ ctr++; } ctr = saved_ctr; /* encode copy_offset and insert into output buffer */ if (copy_offset <= 63) /* (copy_offset >= 0) is always true */ { /* insert binary header */ data = 0x1f; insert_5_bits(data); /* insert 6 bits of copy_offset */ data = (char) (copy_offset & 0x3f); insert_6_bits(data); } else if ((copy_offset >= 64) && (copy_offset <= 319)) { /* insert binary header */ data = 0x1e; insert_5_bits(data); /* insert 8 bits of copy offset */ data = (char) (copy_offset - 64); insert_8_bits(data); } else if ((copy_offset >= 320) && (copy_offset <= 2367)) { /* insert binary header */ data = 0x0e; insert_4_bits(data); /* insert 11 bits of copy offset */ data16 = copy_offset - 320;; insert_11_bits(data16); } else { /* copy_offset is 2368+ */ /* insert binary header */ data = 0x06; insert_3_bits(data); /* insert 16 bits of copy offset */ data16 = copy_offset - 2368;; insert_16_bits(data16); } /* encode length of match and insert into output buffer */ if (lom == 3) { /* binary header is 'zero'; since outputBuffer is zero */ /* filled, all we have to do is update bits_left */ bits_left--; if (bits_left == 0) { opb_index++; bits_left = 8; } } else if ((lom >= 4) && (lom <= 7)) { /* insert binary header */ data = 0x02; insert_2_bits(data); /* insert lower 2 bits of LoM */ data = (char) (lom - 4); insert_2_bits(data); } else if ((lom >= 8) && (lom <= 15)) { /* insert binary header */ data = 0x06; insert_3_bits(data); /* insert lower 3 bits of LoM */ data = (char) (lom - 8); insert_3_bits(data); } else if ((lom >= 16) && (lom <= 31)) { /* insert binary header */ data = 0x0e; insert_4_bits(data); /* insert lower 4 bits of LoM */ data = (char) (lom - 16); insert_4_bits(data); } else if ((lom >= 32) && (lom <= 63)) { /* insert binary header */ data = 0x1e; insert_5_bits(data); /* insert lower 5 bits of LoM */ data = (char) (lom - 32); insert_5_bits(data); } else if ((lom >= 64) && (lom <= 127)) { /* insert binary header */ data = 0x3e; insert_6_bits(data); /* insert lower 6 bits of LoM */ data = (char) (lom - 64); insert_6_bits(data); } else if ((lom >= 128) && (lom <= 255)) { /* insert binary header */ data = 0x7e; insert_7_bits(data); /* insert lower 7 bits of LoM */ data = (char) (lom - 128); insert_7_bits(data); } else if ((lom >= 256) && (lom <= 511)) { /* insert binary header */ data = 0xfe; insert_8_bits(data); /* insert lower 8 bits of LoM */ data = (char) (lom - 256); insert_8_bits(data); } else if ((lom >= 512) && (lom <= 1023)) { /* insert binary header */ data16 = 0x1fe; insert_9_bits(data16); /* insert lower 9 bits of LoM */ data16 = lom - 512; insert_9_bits(data16); } else if ((lom >= 1024) && (lom <= 2047)) { /* insert binary header */ data16 = 0x3fe; insert_10_bits(data16); /* insert 10 lower bits of LoM */ data16 = lom - 1024; insert_10_bits(data16); } else if ((lom >= 2048) && (lom <= 4095)) { /* insert binary header */ data16 = 0x7fe; insert_11_bits(data16); /* insert 11 lower bits of LoM */ data16 = lom - 2048; insert_11_bits(data16); } else if ((lom >= 4096) && (lom <= 8191)) { /* insert binary header */ data16 = 0xffe; insert_12_bits(data16); /* insert 12 lower bits of LoM */ data16 = lom - 4096; insert_12_bits(data16); } else if ((lom >= 8192) && (lom <= 16383)) { /* insert binary header */ data16 = 0x1ffe; insert_13_bits(data16); /* insert 13 lower bits of LoM */ data16 = lom - 8192; insert_13_bits(data16); } else if ((lom >= 16384) && (lom <= 32767)) { /* insert binary header */ data16 = 0x3ffe; insert_14_bits(data16); /* insert 14 lower bits of LoM */ data16 = lom - 16384; insert_14_bits(data16); } else if ((lom >= 32768) && (lom <= 65535)) { /* insert binary header */ data16 = 0x7ffe; insert_15_bits(data16); /* insert 15 lower bits of LoM */ data16 = lom - 32768; insert_15_bits(data16); } } /* end while (ctr < data_end) */ /* add remaining data to the output */ while (len - ctr > 0) { data = srcData[ctr]; DLOG(("%.2x ", data)); if (data < 0x80) { /* literal byte < 0x80 */ insert_8_bits(data); } else { /* literal byte >= 0x80 */ insert_2_bits(0x02); data &= 0x7f; insert_7_bits(data); } ctr++; } /* if bits_left != 8, increment opb_index, which is zero indexed */ if (bits_left != 8) { opb_index++; } if (opb_index > len) { /* compressed data longer than uncompressed data */ /* give up */ enc->historyOffset = 0; g_memset(hash_table, 0, enc->buf_len * 2); g_memset(enc->historyBuffer, 0, enc->buf_len); enc->flagsHold |= PACKET_AT_FRONT | PACKET_FLUSHED; return 0; } enc->flags |= PACKET_COMPRESSED; enc->bytes_in_opb = opb_index; enc->flags |= enc->flagsHold; enc->flagsHold = 0; DLOG(("\n")); //g_writeln("compression ratio: %f", (float) len / (float) enc->bytes_in_opb); return 1; } /** * encode (compress) data * * @param enc encoder state info * @param srcData uncompressed data * @param len length of srcData * * @return TRUE on success, FALSE on failure */ int APP_CC compress_rdp(struct xrdp_mppc_enc *enc, tui8 *srcData, int len) { if ((enc == 0) || (srcData == 0) || (len <= 0) || (len > enc->buf_len)) { return 0; } switch (enc->protocol_type) { case PROTO_RDP_40: return compress_rdp_4(enc, srcData, len); break; case PROTO_RDP_50: return compress_rdp_5(enc, srcData, len); break; } return 0; } xrdp-0.9.1/libxrdp/xrdp_iso.c0000644000175000017500000002552713027003467013073 00000000000000/** * xrdp: A Remote Desktop Protocol server. * * Copyright (C) Jay Sorg 2004-2014 * Copyright (C) Idan Freiberg 2013-2014 * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * * iso layer */ #include "libxrdp.h" #include "log.h" #define LOG_LEVEL 1 #define LLOG(_level, _args) \ do { if (_level < LOG_LEVEL) { g_write _args ; } } while (0) #define LLOGLN(_level, _args) \ do { if (_level < LOG_LEVEL) { g_writeln _args ; } } while (0) #define LHEXDUMP(_level, _args) \ do { if (_level < LOG_LEVEL) { g_hexdump _args ; } } while (0) /*****************************************************************************/ struct xrdp_iso * APP_CC xrdp_iso_create(struct xrdp_mcs *owner, struct trans *trans) { struct xrdp_iso *self; LLOGLN(10, (" in xrdp_iso_create")); self = (struct xrdp_iso *) g_malloc(sizeof(struct xrdp_iso), 1); self->mcs_layer = owner; self->trans = trans; LLOGLN(10, (" out xrdp_iso_create")); return self; } /*****************************************************************************/ void APP_CC xrdp_iso_delete(struct xrdp_iso *self) { if (self == 0) { return; } g_free(self); } /*****************************************************************************/ /* returns error */ static int APP_CC xrdp_iso_negotiate_security(struct xrdp_iso *self) { int rv = 0; struct xrdp_client_info *client_info = &(self->mcs_layer->sec_layer->rdp_layer->client_info); self->selectedProtocol = client_info->security_layer; switch (client_info->security_layer) { case PROTOCOL_RDP: break; case PROTOCOL_SSL: if (self->requestedProtocol & PROTOCOL_SSL) { if(!g_file_exist(client_info->certificate) || !g_file_exist(client_info->key_file)) { /* certificate file doesn't exist */ LLOGLN(0, ("xrdp_iso_negotiate_security: TLS certificate not found on server")); self->failureCode = SSL_CERT_NOT_ON_SERVER; rv = 1; /* error */ } else { self->selectedProtocol = PROTOCOL_SSL; } } else { self->failureCode = SSL_REQUIRED_BY_SERVER; rv = 1; /* error */ } break; case PROTOCOL_HYBRID: case PROTOCOL_HYBRID_EX: default: if ((self->requestedProtocol & PROTOCOL_SSL) && g_file_exist(client_info->certificate) && g_file_exist(client_info->key_file)) { /* that's a patch since we don't support CredSSP for now */ self->selectedProtocol = PROTOCOL_SSL; } else { self->selectedProtocol = PROTOCOL_RDP; } break; } log_message(LOG_LEVEL_DEBUG, "Security layer: requested %d, selected %d", self->requestedProtocol, self->selectedProtocol); return rv; } /*****************************************************************************/ /* returns error */ static int APP_CC xrdp_iso_process_rdp_neg_req(struct xrdp_iso *self, struct stream *s) { int flags; int len; in_uint8(s, flags); if (flags != 0x0 && flags != 0x8 && flags != 0x1) { LLOGLN(10, ("xrdp_iso_process_rdpNegReq: error, flags: %x",flags)); return 1; } in_uint16_le(s, len); if (len != 8) { LLOGLN(10, ("xrdp_iso_process_rdpNegReq: error, length: %x",len)); return 1; } in_uint32_le(s, self->requestedProtocol); if (self->requestedProtocol > 0xb) { LLOGLN(10, ("xrdp_iso_process_rdpNegReq: error, requestedProtocol: %x", self->requestedProtocol)); return 1; } return 0; } /*****************************************************************************/ /* returns error */ static int APP_CC xrdp_iso_recv_msg(struct xrdp_iso *self, struct stream *s, int *code, int *len) { int ver; int plen; *code = 0; *len = 0; if (s != self->trans->in_s) { LLOGLN(10, ("xrdp_iso_recv_msg error logic")); } in_uint8(s, ver); if (ver != 3) { LLOGLN(10, ("xrdp_iso_recv_msg: bad ver")); LHEXDUMP(10, (s->data, 4)); return 1; } in_uint8s(s, 1); in_uint16_be(s, plen); if (plen < 4) { return 1; } if (!s_check_rem(s, 2)) { return 1; } in_uint8(s, *len); in_uint8(s, *code); if (*code == ISO_PDU_DT) { if (!s_check_rem(s, 1)) { return 1; } in_uint8s(s, 1); } else { if (!s_check_rem(s, 5)) { return 1; } in_uint8s(s, 5); } return 0; } /*****************************************************************************/ /* returns error */ int APP_CC xrdp_iso_recv(struct xrdp_iso *self, struct stream *s) { int code; int len; LLOGLN(10, (" in xrdp_iso_recv")); if (xrdp_iso_recv_msg(self, s, &code, &len) != 0) { LLOGLN(10, (" out xrdp_iso_recv xrdp_iso_recv_msg return non zero")); return 1; } if (code != ISO_PDU_DT || len != 2) { LLOGLN(10, (" out xrdp_iso_recv code != ISO_PDU_DT or length != 2")); return 1; } LLOGLN(10, (" out xrdp_iso_recv")); return 0; } /*****************************************************************************/ static int APP_CC xrdp_iso_send_cc(struct xrdp_iso *self) { struct stream *s; char *holdp; char *len_ptr; char *len_indicator_ptr; int len; int len_indicator; make_stream(s); init_stream(s, 8192); holdp = s->p; /* tpkt */ out_uint8(s, 3); /* version */ out_uint8(s, 0); /* pad */ len_ptr = s->p; out_uint16_be(s, 0); /* length, set later */ /* iso */ len_indicator_ptr = s->p; out_uint8(s, 0); /* length indicator, set later */ out_uint8(s, ISO_PDU_CC); /* Connection Confirm PDU */ out_uint16_be(s, 0); out_uint16_be(s, 0x1234); out_uint8(s, 0); /* rdpNegData */ if (self->rdpNegData) { if (self->failureCode) { out_uint8(s, RDP_NEG_FAILURE); out_uint8(s, 0); /* no flags */ out_uint16_le(s, 8); /* must be 8 */ out_uint32_le(s, self->failureCode); /* failure code */ } else { out_uint8(s, RDP_NEG_RSP); //TODO: hardcoded flags out_uint8(s, EXTENDED_CLIENT_DATA_SUPPORTED); /* flags */ out_uint16_le(s, 8); /* must be 8 */ out_uint32_le(s, self->selectedProtocol); /* selected protocol */ } } s_mark_end(s); len = (int) (s->end - holdp); len_indicator = (int) (s->end - len_indicator_ptr) - 1; len_ptr[0] = len >> 8; len_ptr[1] = len; len_indicator_ptr[0] = len_indicator; if (trans_write_copy_s(self->trans, s) != 0) { free_stream(s); return 1; } free_stream(s); return 0; } /*****************************************************************************/ /* returns error */ int APP_CC xrdp_iso_incoming(struct xrdp_iso *self) { int rv = 0; int code; int len; int cookie_index; int cc_type; char text[256]; char *pend; struct stream *s; LLOGLN(10, (" in xrdp_iso_incoming")); s = libxrdp_force_read(self->trans); if (s == 0) { return 1; } if (xrdp_iso_recv_msg(self, s, &code, &len) != 0) { LLOGLN(0, ("xrdp_iso_incoming: xrdp_iso_recv_msg returned non zero")); return 1; } if ((code != ISO_PDU_CR) || (len < 6)) { return 1; } /* process connection request */ pend = s->p + (len - 6); cookie_index = 0; while (s->p < pend) { in_uint8(s, cc_type); switch (cc_type) { default: break; case RDP_NEG_REQ: /* rdpNegReq 1 */ self->rdpNegData = 1; if (xrdp_iso_process_rdp_neg_req(self, s) != 0) { LLOGLN(0, ("xrdp_iso_incoming: xrdp_iso_process_rdpNegReq returned non zero")); return 1; } break; case RDP_CORRELATION_INFO: /* rdpCorrelationInfo 6 */ // TODO in_uint8s(s, 1 + 2 + 16 + 16); break; case 'C': /* Cookie routingToken */ while (s->p < pend) { text[cookie_index] = cc_type; cookie_index++; if (cookie_index > 255) { cookie_index = 255; } if ((s->p[0] == 0x0D) && (s->p[1] == 0x0A)) { in_uint8s(s, 2); text[cookie_index] = 0; cookie_index = 0; if (g_strlen(text) > 0) { } break; } in_uint8(s, cc_type); } break; } } /* negotiate client-server security layer */ rv = xrdp_iso_negotiate_security(self); /* send connection confirm back to client */ if (xrdp_iso_send_cc(self) != 0) { LLOGLN(0, ("xrdp_iso_incoming: xrdp_iso_send_cc returned non zero")); return 1; } LLOGLN(10, (" out xrdp_iso_incoming")); return rv; } /*****************************************************************************/ /* returns error */ int APP_CC xrdp_iso_init(struct xrdp_iso *self, struct stream *s) { init_stream(s, 8192 * 4); /* 32 KB */ s_push_layer(s, iso_hdr, 7); return 0; } /*****************************************************************************/ /* returns error */ int APP_CC xrdp_iso_send(struct xrdp_iso *self, struct stream *s) { int len; LLOGLN(10, (" in xrdp_iso_send")); s_pop_layer(s, iso_hdr); len = (int) (s->end - s->p); out_uint8(s, 3); out_uint8(s, 0); out_uint16_be(s, len); out_uint8(s, 2); out_uint8(s, ISO_PDU_DT); out_uint8(s, 0x80); if (trans_write_copy_s(self->trans, s) != 0) { return 1; } LLOGLN(10, (" out xrdp_iso_send")); return 0; } xrdp-0.9.1/libxrdp/xrdp_caps.c0000644000175000017500000010445113027003467013221 00000000000000/** * xrdp: A Remote Desktop Protocol server. * * Copyright (C) Jay Sorg 2004-2014 * Copyright (C) Idan Freiberg 2004-2014 * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * * RDP Capability Sets */ #include "libxrdp.h" /*****************************************************************************/ static int APP_CC xrdp_caps_send_monitorlayout(struct xrdp_rdp *self) { struct stream *s; int i; make_stream(s); init_stream(s, 8192); if (xrdp_rdp_init_data(self, s) != 0) { free_stream(s); return 1; } out_uint32_le(s, self->client_info.monitorCount); /* monitorCount (4 bytes) */ /* TODO: validate for allowed monitors in terminal server (maybe by config?) */ for (i = 0; i < self->client_info.monitorCount; i++) { out_uint32_le(s, self->client_info.minfo[i].left); out_uint32_le(s, self->client_info.minfo[i].top); out_uint32_le(s, self->client_info.minfo[i].right); out_uint32_le(s, self->client_info.minfo[i].bottom); out_uint32_le(s, self->client_info.minfo[i].is_primary); } s_mark_end(s); if (xrdp_rdp_send_data(self, s, 0x37) != 0) { free_stream(s); return 1; } free_stream(s); return 0; } /*****************************************************************************/ static int APP_CC xrdp_caps_process_general(struct xrdp_rdp *self, struct stream *s, int len) { int extraFlags; int client_does_fastpath_output; if (len < 10 + 2) { g_writeln("xrdp_caps_process_general: error"); return 1; } in_uint16_le(s, self->client_info.client_os_major); /* osMajorType (2 bytes) */ in_uint16_le(s, self->client_info.client_os_minor); /* osMinorType (2 bytes) */ in_uint8s(s, 6); in_uint16_le(s, extraFlags); /* extraFlags (2 bytes) */ self->client_info.op1 = extraFlags & NO_BITMAP_COMPRESSION_HDR; /* use_compact_packets is pretty much 'use rdp5' */ self->client_info.use_compact_packets = (extraFlags != 0); /* op2 is a boolean to use compact bitmap headers in bitmap cache */ /* set it to same as 'use rdp5' boolean */ self->client_info.op2 = self->client_info.use_compact_packets; /* FASTPATH_OUTPUT_SUPPORTED 0x0001 */ client_does_fastpath_output = extraFlags & FASTPATH_OUTPUT_SUPPORTED; if ((self->client_info.use_fast_path & 1) && !client_does_fastpath_output) { /* server supports fast path output and client does not, turn it off */ self->client_info.use_fast_path &= ~1; } return 0; } /*****************************************************************************/ static int APP_CC xrdp_caps_process_order(struct xrdp_rdp *self, struct stream *s, int len) { int i; char order_caps[32]; int ex_flags; int cap_flags; DEBUG(("order capabilities")); if (len < 20 + 2 + 2 + 2 + 2 + 2 + 2 + 32 + 2 + 2 + 4 + 4 + 4 + 4) { g_writeln("xrdp_caps_process_order: error"); return 1; } in_uint8s(s, 20); /* Terminal desc, pad */ in_uint8s(s, 2); /* Cache X granularity */ in_uint8s(s, 2); /* Cache Y granularity */ in_uint8s(s, 2); /* Pad */ in_uint8s(s, 2); /* Max order level */ in_uint8s(s, 2); /* Number of fonts */ in_uint16_le(s, cap_flags); /* Capability flags */ in_uint8a(s, order_caps, 32); /* Orders supported */ g_memcpy(self->client_info.orders, order_caps, 32); DEBUG(("dest blt-0 %d", order_caps[0])); DEBUG(("pat blt-1 %d", order_caps[1])); DEBUG(("screen blt-2 %d", order_caps[2])); DEBUG(("memblt-3-13 %d %d", order_caps[3], order_caps[13])); DEBUG(("triblt-4-14 %d %d", order_caps[4], order_caps[14])); DEBUG(("line-8 %d", order_caps[8])); DEBUG(("line-9 %d", order_caps[9])); DEBUG(("rect-10 %d", order_caps[10])); DEBUG(("desksave-11 %d", order_caps[11])); DEBUG(("polygon-20 %d", order_caps[20])); DEBUG(("polygon2-21 %d", order_caps[21])); DEBUG(("polyline-22 %d", order_caps[22])); DEBUG(("ellipse-25 %d", order_caps[25])); DEBUG(("ellipse2-26 %d", order_caps[26])); DEBUG(("text2-27 %d", order_caps[27])); DEBUG(("order_caps dump")); #if defined(XRDP_DEBUG) g_hexdump(order_caps, 32); #endif in_uint8s(s, 2); /* Text capability flags */ /* read extended order support flags */ in_uint16_le(s, ex_flags); /* Ex flags */ if (cap_flags & 0x80) /* ORDER_FLAGS_EXTRA_SUPPORT */ { self->client_info.order_flags_ex = ex_flags; if (ex_flags & XR_ORDERFLAGS_EX_CACHE_BITMAP_REV3_SUPPORT) { g_writeln("xrdp_caps_process_order: bitmap cache v3 supported"); self->client_info.bitmap_cache_version |= 4; } } in_uint8s(s, 4); /* Pad */ in_uint32_le(s, i); /* desktop cache size, usually 0x38400 */ self->client_info.desktop_cache = i; DEBUG(("desktop cache size %d", i)); in_uint8s(s, 4); /* Unknown */ in_uint8s(s, 4); /* Unknown */ /* check if libpainter should be used for drawing, instead of orders */ if (!(order_caps[TS_NEG_DSTBLT_INDEX] && order_caps[TS_NEG_PATBLT_INDEX] && order_caps[TS_NEG_SCRBLT_INDEX] && order_caps[TS_NEG_MEMBLT_INDEX])) { g_writeln("xrdp_caps_process_order: not enough orders supported by client, using painter."); self->client_info.no_orders_supported = 1; } return 0; } /*****************************************************************************/ /* get the bitmap cache size */ static int APP_CC xrdp_caps_process_bmpcache(struct xrdp_rdp *self, struct stream *s, int len) { int i; if (len < 24 + 2 + 2 + 2 + 2 + 2 + 2) { g_writeln("xrdp_caps_process_bmpcache: error"); return 1; } self->client_info.bitmap_cache_version |= 1; in_uint8s(s, 24); /* cache 1 */ in_uint16_le(s, i); i = MIN(i, XRDP_MAX_BITMAP_CACHE_IDX); i = MAX(i, 0); self->client_info.cache1_entries = i; in_uint16_le(s, self->client_info.cache1_size); /* cache 2 */ in_uint16_le(s, i); i = MIN(i, XRDP_MAX_BITMAP_CACHE_IDX); i = MAX(i, 0); self->client_info.cache2_entries = i; in_uint16_le(s, self->client_info.cache2_size); /* cache 3 */ in_uint16_le(s, i); i = MIN(i, XRDP_MAX_BITMAP_CACHE_IDX); i = MAX(i, 0); self->client_info.cache3_entries = i; in_uint16_le(s, self->client_info.cache3_size); DEBUG(("cache1 entries %d size %d", self->client_info.cache1_entries, self->client_info.cache1_size)); DEBUG(("cache2 entries %d size %d", self->client_info.cache2_entries, self->client_info.cache2_size)); DEBUG(("cache3 entries %d size %d", self->client_info.cache3_entries, self->client_info.cache3_size)); return 0; } /*****************************************************************************/ /* get the bitmap cache size */ static int APP_CC xrdp_caps_process_bmpcache2(struct xrdp_rdp *self, struct stream *s, int len) { int Bpp = 0; int i = 0; if (len < 2 + 2 + 4 + 4 + 4) { g_writeln("xrdp_caps_process_bmpcache2: error"); return 1; } self->client_info.bitmap_cache_version |= 2; Bpp = (self->client_info.bpp + 7) / 8; in_uint16_le(s, i); /* cache flags */ self->client_info.bitmap_cache_persist_enable = i; in_uint8s(s, 2); /* number of caches in set, 3 */ in_uint32_le(s, i); i = MIN(i, XRDP_MAX_BITMAP_CACHE_IDX); i = MAX(i, 0); self->client_info.cache1_entries = i; self->client_info.cache1_size = 256 * Bpp; in_uint32_le(s, i); i = MIN(i, XRDP_MAX_BITMAP_CACHE_IDX); i = MAX(i, 0); self->client_info.cache2_entries = i; self->client_info.cache2_size = 1024 * Bpp; in_uint32_le(s, i); i = i & 0x7fffffff; i = MIN(i, XRDP_MAX_BITMAP_CACHE_IDX); i = MAX(i, 0); self->client_info.cache3_entries = i; self->client_info.cache3_size = 4096 * Bpp; DEBUG(("cache1 entries %d size %d", self->client_info.cache1_entries, self->client_info.cache1_size)); DEBUG(("cache2 entries %d size %d", self->client_info.cache2_entries, self->client_info.cache2_size)); DEBUG(("cache3 entries %d size %d", self->client_info.cache3_entries, self->client_info.cache3_size)); return 0; } /*****************************************************************************/ static int APP_CC xrdp_caps_process_cache_v3_codec_id(struct xrdp_rdp *self, struct stream *s, int len) { int codec_id; if (len < 1) { g_writeln("xrdp_caps_process_cache_v3_codec_id: error"); return 1; } in_uint8(s, codec_id); g_writeln("xrdp_caps_process_cache_v3_codec_id: cache_v3_codec_id %d", codec_id); self->client_info.v3_codec_id = codec_id; return 0; } /*****************************************************************************/ /* get the number of client cursor cache */ static int APP_CC xrdp_caps_process_pointer(struct xrdp_rdp *self, struct stream *s, int len) { int i; int colorPointerFlag; int no_new_cursor; if (len < 2 + 2 + 2) { g_writeln("xrdp_caps_process_pointer: error"); return 1; } no_new_cursor = self->client_info.pointer_flags & 2; in_uint16_le(s, colorPointerFlag); self->client_info.pointer_flags = colorPointerFlag; in_uint16_le(s, i); i = MIN(i, 32); self->client_info.pointer_cache_entries = i; if (colorPointerFlag & 1) { g_writeln("xrdp_caps_process_pointer: client supports " "new(color) cursor"); in_uint16_le(s, i); i = MIN(i, 32); self->client_info.pointer_cache_entries = i; } else { g_writeln("xrdp_caps_process_pointer: client does not support " "new(color) cursor"); } if (no_new_cursor) { g_writeln("xrdp_caps_process_pointer: new(color) cursor is " "disabled by config"); self->client_info.pointer_flags = 0; } return 0; } /*****************************************************************************/ static int APP_CC xrdp_caps_process_input(struct xrdp_rdp *self, struct stream *s, int len) { int inputFlags; int client_does_fastpath_input; in_uint16_le(s, inputFlags); client_does_fastpath_input = (inputFlags & INPUT_FLAG_FASTPATH_INPUT) || (inputFlags & INPUT_FLAG_FASTPATH_INPUT2); if ((self->client_info.use_fast_path & 2) && !client_does_fastpath_input) { self->client_info.use_fast_path &= ~2; } return 0; } /*****************************************************************************/ /* get the type of client brush cache */ int APP_CC xrdp_caps_process_brushcache(struct xrdp_rdp *self, struct stream *s, int len) { int code; if (len < 4) { g_writeln("xrdp_caps_process_brushcache: error"); return 1; } in_uint32_le(s, code); self->client_info.brush_cache_code = code; return 0; } /*****************************************************************************/ int APP_CC xrdp_caps_process_offscreen_bmpcache(struct xrdp_rdp *self, struct stream *s, int len) { int i32; if (len < 4 + 2 + 2) { g_writeln("xrdp_caps_process_offscreen_bmpcache: error"); return 1; } in_uint32_le(s, i32); self->client_info.offscreen_support_level = i32; in_uint16_le(s, i32); self->client_info.offscreen_cache_size = i32 * 1024; in_uint16_le(s, i32); self->client_info.offscreen_cache_entries = i32; g_writeln("xrdp_process_offscreen_bmpcache: support level %d " "cache size %d MB cache entries %d", self->client_info.offscreen_support_level, self->client_info.offscreen_cache_size, self->client_info.offscreen_cache_entries); return 0; } /*****************************************************************************/ int APP_CC xrdp_caps_process_rail(struct xrdp_rdp *self, struct stream *s, int len) { int i32; if (len < 4) { g_writeln("xrdp_caps_process_rail: error"); return 1; } in_uint32_le(s, i32); self->client_info.rail_support_level = i32; g_writeln("xrdp_process_capset_rail: rail_support_level %d", self->client_info.rail_support_level); return 0; } /*****************************************************************************/ static int APP_CC xrdp_caps_process_window(struct xrdp_rdp *self, struct stream *s, int len) { int i32; if (len < 4 + 1 + 2) { g_writeln("xrdp_caps_process_window: error"); return 1; } in_uint32_le(s, i32); self->client_info.wnd_support_level = i32; in_uint8(s, i32); self->client_info.wnd_num_icon_caches = i32; in_uint16_le(s, i32); self->client_info.wnd_num_icon_cache_entries = i32; g_writeln("xrdp_process_capset_window wnd_support_level %d " "wnd_num_icon_caches %d wnd_num_icon_cache_entries %d", self->client_info.wnd_support_level, self->client_info.wnd_num_icon_caches, self->client_info.wnd_num_icon_cache_entries); return 0; } /*****************************************************************************/ static int APP_CC xrdp_caps_process_codecs(struct xrdp_rdp *self, struct stream *s, int len) { int codec_id; int codec_count; int index; int codec_properties_length; int i1; char *codec_guid; char *next_guid; if (len < 1) { g_writeln("xrdp_caps_process_codecs: error"); return 1; } in_uint8(s, codec_count); len--; for (index = 0; index < codec_count; index++) { codec_guid = s->p; if (len < 16 + 1 + 2) { g_writeln("xrdp_caps_process_codecs: error"); return 1; } in_uint8s(s, 16); in_uint8(s, codec_id); in_uint16_le(s, codec_properties_length); len -= 16 + 1 + 2; if (len < codec_properties_length) { g_writeln("xrdp_caps_process_codecs: error"); return 1; } len -= codec_properties_length; next_guid = s->p + codec_properties_length; if (g_memcmp(codec_guid, XR_CODEC_GUID_NSCODEC, 16) == 0) { g_writeln("xrdp_caps_process_codecs: nscodec, codec id %d, properties len %d", codec_id, codec_properties_length); self->client_info.ns_codec_id = codec_id; i1 = MIN(64, codec_properties_length); g_memcpy(self->client_info.ns_prop, s->p, i1); self->client_info.ns_prop_len = i1; } else if (g_memcmp(codec_guid, XR_CODEC_GUID_REMOTEFX, 16) == 0) { g_writeln("xrdp_caps_process_codecs: RemoteFX, codec id %d, properties len %d", codec_id, codec_properties_length); self->client_info.rfx_codec_id = codec_id; i1 = MIN(64, codec_properties_length); g_memcpy(self->client_info.rfx_prop, s->p, i1); self->client_info.rfx_prop_len = i1; } else if (g_memcmp(codec_guid, XR_CODEC_GUID_JPEG, 16) == 0) { g_writeln("xrdp_caps_process_codecs: jpeg, codec id %d, properties len %d", codec_id, codec_properties_length); self->client_info.jpeg_codec_id = codec_id; i1 = MIN(64, codec_properties_length); g_memcpy(self->client_info.jpeg_prop, s->p, i1); self->client_info.jpeg_prop_len = i1; /* make sure that requested quality is between 0 to 100 */ if (self->client_info.jpeg_prop[0] < 0 || self->client_info.jpeg_prop[0] > 100) { g_writeln(" Warning: the requested jpeg quality (%d) is invalid," " falling back to default", self->client_info.jpeg_prop[0]); self->client_info.jpeg_prop[0] = 75; /* use default */ } g_writeln(" jpeg quality set to %d", self->client_info.jpeg_prop[0]); } else if (g_memcmp(codec_guid, XR_CODEC_GUID_H264, 16) == 0) { g_writeln("xrdp_caps_process_codecs: h264, codec id %d, properties len %d", codec_id, codec_properties_length); self->client_info.h264_codec_id = codec_id; i1 = MIN(64, codec_properties_length); g_memcpy(self->client_info.h264_prop, s->p, i1); self->client_info.h264_prop_len = i1; } else { g_writeln("xrdp_caps_process_codecs: unknown codec id %d", codec_id); } s->p = next_guid; } return 0; } /*****************************************************************************/ static int APP_CC xrdp_caps_process_multifragmentupdate(struct xrdp_rdp *self, struct stream *s, int len) { int MaxRequestSize; in_uint32_le(s, MaxRequestSize); self->client_info.max_fastpath_frag_bytes = MaxRequestSize; return 0; } /*****************************************************************************/ static int APP_CC xrdp_caps_process_frame_ack(struct xrdp_rdp *self, struct stream *s, int len) { g_writeln("xrdp_caps_process_frame_ack:"); self->client_info.use_frame_acks = 1; in_uint32_le(s, self->client_info.max_unacknowledged_frame_count); g_writeln(" max_unacknowledged_frame_count %d", self->client_info.max_unacknowledged_frame_count); return 0; } /*****************************************************************************/ static int APP_CC xrdp_caps_process_surface_cmds(struct xrdp_rdp *self, struct stream *s, int len) { int cmdFlags; g_writeln("xrdp_caps_process_surface_cmds:"); in_uint32_le(s, cmdFlags); in_uint8s(s, 4); /* reserved */ g_writeln(" cmdFlags 0x%08x", cmdFlags); return 0; } /*****************************************************************************/ int APP_CC xrdp_caps_process_confirm_active(struct xrdp_rdp *self, struct stream *s) { int cap_len; int source_len; int num_caps; int index; int type; int len; char *p; DEBUG(("in xrdp_caps_process_confirm_active")); in_uint8s(s, 4); /* rdp_shareid */ in_uint8s(s, 2); /* userid */ in_uint16_le(s, source_len); /* sizeof RDP_SOURCE */ in_uint16_le(s, cap_len); in_uint8s(s, source_len); in_uint16_le(s, num_caps); in_uint8s(s, 2); /* pad */ if ((cap_len < 0) || (cap_len > 1024 * 1024)) { return 1; } for (index = 0; index < num_caps; index++) { p = s->p; if (!s_check_rem(s, 4)) { g_writeln("xrdp_caps_process_confirm_active: error 1"); return 1; } in_uint16_le(s, type); in_uint16_le(s, len); if ((len < 4) || !s_check_rem(s, len - 4)) { g_writeln("xrdp_caps_process_confirm_active: error: len %d, " "remaining %d", len, (int) (s->end - s->p)); return 1; } len -= 4; switch (type) { case RDP_CAPSET_GENERAL: /* 1 */ DEBUG(("RDP_CAPSET_GENERAL")); xrdp_caps_process_general(self, s, len); break; case RDP_CAPSET_BITMAP: /* 2 */ DEBUG(("RDP_CAPSET_BITMAP")); break; case RDP_CAPSET_ORDER: /* 3 */ DEBUG(("RDP_CAPSET_ORDER")); xrdp_caps_process_order(self, s, len); break; case RDP_CAPSET_BMPCACHE: /* 4 */ DEBUG(("RDP_CAPSET_BMPCACHE")); xrdp_caps_process_bmpcache(self, s, len); break; case RDP_CAPSET_CONTROL: /* 5 */ DEBUG(("RDP_CAPSET_CONTROL")); break; case 6: xrdp_caps_process_cache_v3_codec_id(self, s, len); break; case RDP_CAPSET_ACTIVATE: /* 7 */ DEBUG(("RDP_CAPSET_ACTIVATE")); break; case RDP_CAPSET_POINTER: /* 8 */ DEBUG(("RDP_CAPSET_POINTER")); xrdp_caps_process_pointer(self, s, len); break; case RDP_CAPSET_SHARE: /* 9 */ DEBUG(("RDP_CAPSET_SHARE")); break; case RDP_CAPSET_COLCACHE: /* 10 */ DEBUG(("RDP_CAPSET_COLCACHE")); break; case 12: /* 12 */ DEBUG(("--12")); break; case 13: /* 13 */ xrdp_caps_process_input(self, s, len); break; case 14: /* 14 */ DEBUG(("--14")); break; case RDP_CAPSET_BRUSHCACHE: /* 15 */ xrdp_caps_process_brushcache(self, s, len); break; case 16: /* 16 */ DEBUG(("--16")); break; case 17: /* 17 */ DEBUG(("CAPSET_TYPE_OFFSCREEN_CACHE")); xrdp_caps_process_offscreen_bmpcache(self, s, len); break; case RDP_CAPSET_BMPCACHE2: /* 19 */ DEBUG(("RDP_CAPSET_BMPCACHE2")); xrdp_caps_process_bmpcache2(self, s, len); break; case 20: /* 20 */ DEBUG(("--20")); break; case 21: /* 21 */ DEBUG(("--21")); break; case 22: /* 22 */ DEBUG(("--22")); break; case 0x0017: /* 23 CAPSETTYPE_RAIL */ xrdp_caps_process_rail(self, s, len); break; case 0x0018: /* 24 CAPSETTYPE_WINDOW */ xrdp_caps_process_window(self, s, len); break; case 0x001A: /* 26 CAPSETTYPE_MULTIFRAGMENTUPDATE */ xrdp_caps_process_multifragmentupdate(self, s, len); break; case RDP_CAPSET_BMPCODECS: /* 0x1d(29) */ xrdp_caps_process_codecs(self, s, len); break; case 0x001E: /* CAPSSETTYPE_FRAME_ACKNOWLEDGE */ xrdp_caps_process_frame_ack(self, s, len); break; case RDP_CAPSET_SURFCMDS: /* CAPSETTYPE_SURFACE_COMMANDS */ xrdp_caps_process_surface_cmds(self, s, len); break; default: g_writeln("unknown in xrdp_caps_process_confirm_active %d", type); break; } s->p = p + len + 4; } if (self->client_info.no_orders_supported && (self->client_info.offscreen_support_level != 0)) { g_writeln("xrdp_caps_process_confirm_active: not enough orders " "supported by client, client wants off screen bitmap but " "offscreen bitmaps disabled"); self->client_info.offscreen_support_level = 0; self->client_info.offscreen_cache_size = 0; self->client_info.offscreen_cache_entries = 0; } DEBUG(("out xrdp_caps_process_confirm_active")); return 0; } /*****************************************************************************/ int APP_CC xrdp_caps_send_demand_active(struct xrdp_rdp *self) { struct stream *s; int caps_count; int caps_size; int codec_caps_count; int codec_caps_size; int flags; char *caps_count_ptr; char *caps_size_ptr; char *caps_ptr; char *codec_caps_count_ptr; char *codec_caps_size_ptr; make_stream(s); init_stream(s, 8192); DEBUG(("in xrdp_caps_send_demand_active")); if (xrdp_rdp_init(self, s) != 0) { free_stream(s); return 1; } caps_count = 0; out_uint32_le(s, self->share_id); out_uint16_le(s, 4); /* 4 chars for RDP\0 */ /* 2 bytes size after num caps, set later */ caps_size_ptr = s->p; out_uint8s(s, 2); out_uint8a(s, "RDP", 4); /* 4 byte num caps, set later */ caps_count_ptr = s->p; out_uint8s(s, 4); caps_ptr = s->p; /* Output share capability set */ caps_count++; out_uint16_le(s, RDP_CAPSET_SHARE); out_uint16_le(s, RDP_CAPLEN_SHARE); out_uint16_le(s, self->mcs_channel); out_uint16_be(s, 0xb5e2); /* 0x73e1 */ /* Output general capability set */ caps_count++; out_uint16_le(s, RDP_CAPSET_GENERAL); /* 1 */ out_uint16_le(s, RDP_CAPLEN_GENERAL); /* 24(0x18) */ out_uint16_le(s, 1); /* OS major type */ out_uint16_le(s, 3); /* OS minor type */ out_uint16_le(s, 0x200); /* Protocol version */ out_uint16_le(s, 0); /* pad */ out_uint16_le(s, 0); /* Compression types */ /* NO_BITMAP_COMPRESSION_HDR 0x0400 FASTPATH_OUTPUT_SUPPORTED 0x0001 */ if (self->client_info.use_fast_path & 1) { out_uint16_le(s, 0x401); } else { out_uint16_le(s, 0x400); } out_uint16_le(s, 0); /* Update capability */ out_uint16_le(s, 0); /* Remote unshare capability */ out_uint16_le(s, 0); /* Compression level */ out_uint16_le(s, 0); /* Pad */ /* Output bitmap capability set */ caps_count++; out_uint16_le(s, RDP_CAPSET_BITMAP); /* 2 */ out_uint16_le(s, RDP_CAPLEN_BITMAP); /* 28(0x1c) */ out_uint16_le(s, self->client_info.bpp); /* Preferred BPP */ out_uint16_le(s, 1); /* Receive 1 BPP */ out_uint16_le(s, 1); /* Receive 4 BPP */ out_uint16_le(s, 1); /* Receive 8 BPP */ out_uint16_le(s, self->client_info.width); /* width */ out_uint16_le(s, self->client_info.height); /* height */ out_uint16_le(s, 0); /* Pad */ out_uint16_le(s, 1); /* Allow resize */ out_uint16_le(s, 1); /* bitmap compression */ out_uint16_le(s, 0); /* unknown */ out_uint16_le(s, 0); /* unknown */ out_uint16_le(s, 0); /* pad */ /* Output font capability set */ caps_count++; out_uint16_le(s, RDP_CAPSET_FONT); /* 14 */ out_uint16_le(s, RDP_CAPLEN_FONT); /* 4 */ /* Output order capability set */ caps_count++; out_uint16_le(s, RDP_CAPSET_ORDER); /* 3 */ out_uint16_le(s, RDP_CAPLEN_ORDER); /* 88(0x58) */ out_uint8s(s, 16); out_uint32_be(s, 0x40420f00); out_uint16_le(s, 1); /* Cache X granularity */ out_uint16_le(s, 20); /* Cache Y granularity */ out_uint16_le(s, 0); /* Pad */ out_uint16_le(s, 1); /* Max order level */ out_uint16_le(s, 0x2f); /* Number of fonts */ out_uint16_le(s, 0x22); /* Capability flags */ /* caps */ out_uint8(s, 1); /* NEG_DSTBLT_INDEX 0x00 0 */ out_uint8(s, 1); /* NEG_PATBLT_INDEX 0x01 1 */ out_uint8(s, 1); /* NEG_SCRBLT_INDEX 0x02 2 */ out_uint8(s, 1); /* NEG_MEMBLT_INDEX 0x03 3 */ out_uint8(s, 0); /* NEG_MEM3BLT_INDEX 0x04 4 */ out_uint8(s, 0); /* NEG_ATEXTOUT_INDEX 0x05 5 */ out_uint8(s, 0); /* NEG_AEXTTEXTOUT_INDEX 0x06 6 */ out_uint8(s, 0); /* NEG_DRAWNINEGRID_INDEX 0x07 7 */ out_uint8(s, 1); /* NEG_LINETO_INDEX 0x08 8 */ out_uint8(s, 0); /* NEG_MULTI_DRAWNINEGRID_INDEX 0x09 9 */ out_uint8(s, 1); /* NEG_OPAQUE_RECT_INDEX 0x0A 10 */ out_uint8(s, 0); /* NEG_SAVEBITMAP_INDEX 0x0B 11 */ out_uint8(s, 0); /* NEG_WTEXTOUT_INDEX 0x0C 12 */ out_uint8(s, 0); /* NEG_MEMBLT_V2_INDEX 0x0D 13 */ out_uint8(s, 0); /* NEG_MEM3BLT_V2_INDEX 0x0E 14 */ out_uint8(s, 0); /* NEG_MULTIDSTBLT_INDEX 0x0F 15 */ out_uint8(s, 0); /* NEG_MULTIPATBLT_INDEX 0x10 16 */ out_uint8(s, 0); /* NEG_MULTISCRBLT_INDEX 0x11 17 */ out_uint8(s, 1); /* NEG_MULTIOPAQUERECT_INDEX 0x12 18 */ out_uint8(s, 0); /* NEG_FAST_INDEX_INDEX 0x13 19 */ out_uint8(s, 0); /* NEG_POLYGON_SC_INDEX 0x14 20 */ out_uint8(s, 0); /* NEG_POLYGON_CB_INDEX 0x15 21 */ out_uint8(s, 0); /* NEG_POLYLINE_INDEX 0x16 22 */ out_uint8(s, 0); /* unused 0x17 23 */ out_uint8(s, 0); /* NEG_FAST_GLYPH_INDEX 0x18 24 */ out_uint8(s, 0); /* NEG_ELLIPSE_SC_INDEX 0x19 25 */ out_uint8(s, 0); /* NEG_ELLIPSE_CB_INDEX 0x1A 26 */ out_uint8(s, 1); /* NEG_GLYPH_INDEX_INDEX 0x1B 27 */ out_uint8(s, 0); /* NEG_GLYPH_WEXTTEXTOUT_INDEX 0x1C 28 */ out_uint8(s, 0); /* NEG_GLYPH_WLONGTEXTOUT_INDEX 0x1D 29 */ out_uint8(s, 0); /* NEG_GLYPH_WLONGEXTTEXTOUT_INDEX 0x1E 30 */ out_uint8(s, 0); /* unused 0x1F 31 */ out_uint16_le(s, 0x6a1); /* declare support of bitmap cache rev3 */ out_uint16_le(s, XR_ORDERFLAGS_EX_CACHE_BITMAP_REV3_SUPPORT); out_uint32_le(s, 0x0f4240); /* desk save */ out_uint32_le(s, 0x0f4240); /* desk save */ out_uint32_le(s, 1); /* ? */ out_uint32_le(s, 0); /* ? */ /* Output bmpcodecs capability set */ caps_count++; out_uint16_le(s, RDP_CAPSET_BMPCODECS); codec_caps_size_ptr = s->p; out_uint8s(s, 2); /* cap len set later */ codec_caps_count = 0; codec_caps_count_ptr = s->p; out_uint8s(s, 1); /* bitmapCodecCount set later */ /* nscodec */ codec_caps_count++; out_uint8a(s, XR_CODEC_GUID_NSCODEC, 16); out_uint8(s, 1); /* codec id, must be 1 */ out_uint16_le(s, 3); /* codecPropertiesLength */ out_uint8(s, 0x01); /* fAllowDynamicFidelity */ out_uint8(s, 0x01); /* fAllowSubsampling */ out_uint8(s, 0x03); /* colorLossLevel */ #if defined(XRDP_RFXCODEC) || defined(XRDP_NEUTRINORDP) /* remotefx */ codec_caps_count++; out_uint8a(s, XR_CODEC_GUID_REMOTEFX, 16); out_uint8(s, 0); /* codec id, client sets */ out_uint16_le(s, 4); /* codecPropertiesLength */ out_uint32_le(s, 0); /* reserved */ /* image remotefx */ codec_caps_count++; out_uint8a(s, XR_CODEC_GUID_IMAGE_REMOTEFX, 16); out_uint8(s, 0); /* codec id, client sets */ out_uint16_le(s, 4); /* codecPropertiesLength */ out_uint32_le(s, 0); /* reserved */ #endif /* jpeg */ codec_caps_count++; out_uint8a(s, XR_CODEC_GUID_JPEG, 16); out_uint8(s, 0); /* codec id, client sets */ out_uint16_le(s, 1); /* codecPropertiesLength */ out_uint8(s, 75); /* jpeg compression ratio */ /* calculate and set size and count */ codec_caps_size = (int)(s->p - codec_caps_size_ptr); codec_caps_size += 2; /* 2 bytes for RDP_CAPSET_BMPCODECS above */ codec_caps_size_ptr[0] = codec_caps_size; codec_caps_size_ptr[1] = codec_caps_size >> 8; codec_caps_count_ptr[0] = codec_caps_count; /* Output color cache capability set */ caps_count++; out_uint16_le(s, RDP_CAPSET_COLCACHE); out_uint16_le(s, RDP_CAPLEN_COLCACHE); out_uint16_le(s, 6); /* cache size */ out_uint16_le(s, 0); /* pad */ /* Output pointer capability set */ caps_count++; out_uint16_le(s, RDP_CAPSET_POINTER); out_uint16_le(s, RDP_CAPLEN_POINTER); out_uint16_le(s, 1); /* Colour pointer */ out_uint16_le(s, 0x19); /* Cache size */ out_uint16_le(s, 0x19); /* Cache size */ /* Output input capability set */ caps_count++; out_uint16_le(s, RDP_CAPSET_INPUT); /* 13(0xd) */ out_uint16_le(s, RDP_CAPLEN_INPUT); /* 88(0x58) */ flags = INPUT_FLAG_SCANCODES | INPUT_FLAG_MOUSEX | INPUT_FLAG_UNICODE; if (self->client_info.use_fast_path & 2) { flags |= INPUT_FLAG_FASTPATH_INPUT | INPUT_FLAG_FASTPATH_INPUT2; } out_uint16_le(s, flags); out_uint8s(s, 82); /* Remote Programs Capability Set */ caps_count++; out_uint16_le(s, 0x0017); /* CAPSETTYPE_RAIL */ out_uint16_le(s, 8); out_uint32_le(s, 3); /* TS_RAIL_LEVEL_SUPPORTED TS_RAIL_LEVEL_DOCKED_LANGBAR_SUPPORTED */ /* Window List Capability Set */ caps_count++; out_uint16_le(s, 0x0018); /* CAPSETTYPE_WINDOW */ out_uint16_le(s, 11); out_uint32_le(s, 2); /* TS_WINDOW_LEVEL_SUPPORTED_EX */ out_uint8(s, 3); /* NumIconCaches */ out_uint16_le(s, 12); /* NumIconCacheEntries */ /* 6 - bitmap cache v3 codecid */ caps_count++; out_uint16_le(s, 0x0006); out_uint16_le(s, 5); out_uint8(s, 0); /* client sets */ if (self->client_info.use_fast_path & FASTPATH_OUTPUT_SUPPORTED) /* fastpath output on */ { /* multifragment update */ caps_count++; out_uint16_le(s, RDP_CAPSET_MULTIFRAGMENT); /* 26 CAPSETTYPE_MULTIFRAGMENTUPDATE */ out_uint16_le(s, RDP_CAPLEN_MULTIFRAGMENT); out_uint32_le(s, 3 * 1024 * 1024); /* 3MB */ /* frame acks */ caps_count++; out_uint16_le(s, RDP_CAPSET_FRAME_ACKNOWLEDGE); /* CAPSETTYPE_FRAME_ACKNOWLEDGE */ out_uint16_le(s, RDP_CAPLEN_FRAME_ACKNOWLEDGE); out_uint32_le(s, 2); /* 2 frames in flight */ /* surface commands */ caps_count++; out_uint16_le(s, RDP_CAPSET_SURFCMDS); /* CAPSETTYPE_SURFACE_COMMANDS */ out_uint16_le(s, RDP_CAPLEN_SURFCMDS); /* lengthCapability */ out_uint32_le(s, (SURFCMDS_SETSURFACEBITS | SURFCMDS_FRAMEMARKER | SURFCMDS_STREAMSUFRACEBITS)); /* cmdFlags */ out_uint32_le(s, 0); /* reserved */ } out_uint8s(s, 4); /* pad */ s_mark_end(s); caps_size = (int)(s->end - caps_ptr); caps_size_ptr[0] = caps_size; caps_size_ptr[1] = caps_size >> 8; caps_count_ptr[0] = caps_count; caps_count_ptr[1] = caps_count >> 8; caps_count_ptr[2] = caps_count >> 16; caps_count_ptr[3] = caps_count >> 24; if (xrdp_rdp_send(self, s, RDP_PDU_DEMAND_ACTIVE) != 0) { free_stream(s); return 1; } DEBUG(("out (1) xrdp_caps_send_demand_active")); /* send Monitor Layout PDU for dual monitor */ if (self->client_info.monitorCount > 0 && self->client_info.multimon == 1) { DEBUG(("xrdp_caps_send_demand_active: sending monitor layout pdu")); if (xrdp_caps_send_monitorlayout(self) != 0) { g_writeln("xrdp_caps_send_demand_active: error sending monitor layout pdu"); } } free_stream(s); return 0; } xrdp-0.9.1/fontdump/0000755000175000017500000000000013027003467011335 500000000000000xrdp-0.9.1/fontdump/fontdump.c0000644000175000017500000003502313027003467013260 00000000000000/** * xrdp: A Remote Desktop Protocol server. * * Copyright (C) Jay Sorg 2004-2012 * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #include #include #include #include #include #include #include "os_calls.h" #include "arch.h" static HINSTANCE g_instance = 0; static HWND g_wnd = 0; static HWND g_lb = 0; static HWND g_exit_button = 0; static HWND g_go_button = 0; static HWND g_font_list = 0; static char g_font_name[512] = ""; static int g_font_size = 10; static HFONT g_font = 0; static int g_running = 0; #define FONT_DATASIZE(_w, _h) (((_h * ((_w + 7) / 8)) + 3) & ~3) /*****************************************************************************/ int check_messages(void) { MSG msg; while (PeekMessage(&msg, 0, 0, 0, PM_NOREMOVE)) { GetMessage(&msg, NULL, 0, 0); TranslateMessage(&msg); DispatchMessage(&msg); } return 0; } /*****************************************************************************/ static int msg(char *msg1, ...) { va_list ap; char text1[512]; va_start(ap, msg1); vsnprintf(text1, 511, msg1, ap); SendMessageA(g_lb, LB_ADDSTRING, 0, (LPARAM)text1); va_end(ap); return 0; } /*****************************************************************************/ static int show_last_error(void) { LPVOID lpMsgBuf; FormatMessageA(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM, NULL, GetLastError(), MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), (LPSTR)&lpMsgBuf, 0, NULL); msg("GetLastError - %s", lpMsgBuf); LocalFree(lpMsgBuf); return 0; } /*****************************************************************************/ static int font_dump(void) { HDC dc; HDC dc1; RECT rect; HBRUSH brush; HGDIOBJ saved; HBITMAP bitmap; BITMAPINFO bi; char *bits; ABC abc; SIZE sz; char filename[256]; TCHAR text[256]; char zero1; char *bmtext; int bmtextindex; int fd; int x1; int strlen1; int index1; int index2; int len; int pixel; int red; int green; int blue; int width; int height; int roller; int outlen; tui8 b1; short x2; if (g_running) { return 0; } g_running = 1; msg("starting"); g_font_name[0] = 0; SendMessageA(g_font_list, WM_GETTEXT, 255, (LPARAM)g_font_name); if (g_strlen(g_font_name) == 0) { msg("error font not set"); g_running = 0; return 1; } dc = GetDC(g_wnd); height = -MulDiv(g_font_size, GetDeviceCaps(dc, LOGPIXELSY), 72); g_font = CreateFontA(height, 0, 0, 0, FW_DONTCARE, 0, 0, 0, 0, 0, 0, 0, 0, g_font_name); ReleaseDC(g_wnd, dc); if (g_font == 0) { msg("error - Font creation failed"); } zero1 = 0; g_snprintf(filename, 255, "%s-%d.fv1", g_font_name, g_font_size); msg("creating file %s", filename); g_file_delete(filename); fd = g_file_open(filename); g_file_write(fd, "FNT1", 4); strlen1 = g_strlen(g_font_name); g_file_write(fd, g_font_name, strlen1); x1 = strlen1; while (x1 < 32) { g_file_write(fd, &zero1, 1); x1++; } x2 = g_font_size; /* font size */ g_file_write(fd, (char *)&x2, 2); x2 = 1; /* style */ g_file_write(fd, (char *)&x2, 2); /* pad */ index1 = 0; while (index1 < 8) { g_file_write(fd, &zero1, 1); index1++; } for (x1 = 32; x1 < 0x4e00; x1++) { check_messages(); dc = GetWindowDC(g_wnd); saved = SelectObject(dc, g_font); if (!GetCharABCWidths(dc, x1, x1, &abc)) { show_last_error(); } text[0] = (TCHAR)x1; text[1] = 0; if (!GetTextExtentPoint32(dc, text, 1, &sz)) { show_last_error(); } SelectObject(dc, saved); ReleaseDC(g_wnd, dc); if ((sz.cx > 0) && (sz.cy > 0)) { dc = GetWindowDC(g_wnd); saved = SelectObject(dc, g_font); SetBkColor(dc, RGB(255, 255, 255)); if (!ExtTextOut(dc, 50, 50, ETO_OPAQUE, 0, text, 1, 0)) { show_last_error(); } SelectObject(dc, saved); ReleaseDC(g_wnd, dc); Sleep(10); /* width */ x2 = abc.abcB; g_file_write(fd, (char *)&x2, 2); /* height */ x2 = sz.cy; g_file_write(fd, (char *)&x2, 2); /* baseline */ x2 = -sz.cy; g_file_write(fd, (char *)&x2, 2); /* offset */ x2 = abc.abcA; g_file_write(fd, (char *)&x2, 2); /* incby */ x2 = sz.cx; g_file_write(fd, (char *)&x2, 2); /* pad */ index1 = 0; while (index1 < 6) { g_file_write(fd, &zero1, 1); index1++; } dc = GetWindowDC(g_wnd); rect.left = 50 + abc.abcA; rect.top = 50; rect.right = rect.left + abc.abcB; rect.bottom = rect.top + sz.cy; memset(&bi, 0, sizeof(bi)); width = (abc.abcB + 7) & (~7); height = sz.cy; bi.bmiHeader.biSize = sizeof(bi.bmiHeader); bi.bmiHeader.biWidth = width; bi.bmiHeader.biHeight = height; bi.bmiHeader.biPlanes = 1; bi.bmiHeader.biBitCount = 32; bitmap = CreateDIBSection(dc, &bi, DIB_RGB_COLORS, (void *)&bits, 0, 0); if (bitmap == 0) { msg("error - CreateDIBSection failed"); } else { memset(bits, 0, width * height * 4); dc1 = CreateCompatibleDC(dc); SelectObject(dc1, bitmap); if (!BitBlt(dc1, 0, 0, width, height, dc, rect.left, rect.top, SRCCOPY)) { show_last_error(); } bmtext = (char *)g_malloc(width * height + 16, 1); bmtextindex = 0; for (index1 = (height - 1); index1 >= 0; index1--) { for (index2 = 0; index2 < width; index2++) { pixel = ((int *)bits)[index1 * width + index2]; red = (pixel >> 16) & 0xff; green = (pixel >> 8) & 0xff; blue = (pixel >> 0) & 0xff; if (red == 0 && green == 0 && blue == 0) { bmtext[bmtextindex] = '1'; bmtextindex++; } else { bmtext[bmtextindex] = '0'; bmtextindex++; } } } outlen = 0; b1 = 0; roller = 0; len = g_strlen(bmtext); for (index2 = 0; index2 < len; index2++) { if (bmtext[index2] == '1') { switch (roller) { case 0: b1 = b1 | 0x80; break; case 1: b1 = b1 | 0x40; break; case 2: b1 = b1 | 0x20; break; case 3: b1 = b1 | 0x10; break; case 4: b1 = b1 | 0x08; break; case 5: b1 = b1 | 0x04; break; case 6: b1 = b1 | 0x02; break; case 7: b1 = b1 | 0x01; break; } } roller++; if (roller == 8) { roller = 0; g_file_write(fd, &b1, 1); outlen++; b1 = 0; } } while ((outlen % 4) != 0) { g_file_write(fd, &zero1, 1); outlen++; } free(bmtext); DeleteDC(dc1); DeleteObject(bitmap); } if (sz.cx != (long)(abc.abcA + abc.abcB + abc.abcC)) { msg("error - width not right 1"); } brush = CreateSolidBrush(RGB(255, 255, 255)); FillRect(dc, &rect, brush); DeleteObject(brush); ReleaseDC(g_wnd, dc); } else { /* write out a blank glyph here */ /* width */ x2 = 1; g_file_write(fd, (char *)&x2, 2); /* height */ x2 = 1; g_file_write(fd, (char *)&x2, 2); /* baseline */ x2 = 0; g_file_write(fd, (char *)&x2, 2); /* offset */ x2 = 0; g_file_write(fd, (char *)&x2, 2); /* incby */ x2 = 1; g_file_write(fd, (char *)&x2, 2); /* pad */ index1 = 0; while (index1 < 6) { g_file_write(fd, &zero1, 1); index1++; } /* blank bitmap */ index1 = 0; while (index1 < 4) { g_file_write(fd, &zero1, 1); index1++; } } } g_file_close(fd); msg("done"); g_running = 0; return 0; } /*****************************************************************************/ static LRESULT CALLBACK wnd_proc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam) { PAINTSTRUCT ps; HBRUSH brush; RECT rect; switch (message) { case WM_PAINT: BeginPaint(hWnd, &ps); brush = CreateSolidBrush(RGB(255, 255, 255)); rect = ps.rcPaint; FillRect(ps.hdc, &rect, brush); DeleteObject(brush); EndPaint(hWnd, &ps); break; case WM_CLOSE: DestroyWindow(g_wnd); g_wnd = 0; break; case WM_DESTROY: PostQuitMessage(0); break; case WM_TIMER: KillTimer(g_wnd, 1); font_dump(); break; case WM_COMMAND: if ((HWND)lParam == g_exit_button) { PostMessage(g_wnd, WM_CLOSE, 0, 0); } else if ((HWND)lParam == g_go_button) { while (SendMessage(g_lb, LB_GETCOUNT, 0, 0) > 0) { SendMessage(g_lb, LB_DELETESTRING, 0, 0); } SetTimer(g_wnd, 1, 1000, 0); } break; } return DefWindowProc(hWnd, message, wParam, lParam); } /*****************************************************************************/ static int create_window(void) { WNDCLASS wc; DWORD style; HDC dc; int height; int left; int top; ZeroMemory(&wc, sizeof(wc)); wc.lpfnWndProc = wnd_proc; /* points to window procedure */ /* name of window class */ wc.lpszClassName = _T("fontdump"); wc.hCursor = LoadCursor(0, IDC_ARROW); /* Register the window class. */ if (!RegisterClass(&wc)) { return 0; /* Failed to register window class */ } style = WS_OVERLAPPED | WS_CAPTION | WS_POPUP | WS_MINIMIZEBOX | WS_SYSMENU | WS_SIZEBOX | WS_MAXIMIZEBOX; left = GetSystemMetrics(SM_CXSCREEN) / 2 - 640 / 2; top = GetSystemMetrics(SM_CYSCREEN) / 2 - 480 / 2; g_wnd = CreateWindow(wc.lpszClassName, _T("fontdump"), style, left, top, 640, 480, (HWND) NULL, (HMENU) NULL, g_instance, (LPVOID) NULL); style = WS_CHILD | WS_VISIBLE | WS_BORDER; g_lb = CreateWindow(_T("LISTBOX"), _T("LISTBOX1"), style, 200, 10, 400, 400, g_wnd, 0, g_instance, 0); style = WS_CHILD | WS_VISIBLE; g_exit_button = CreateWindow(_T("BUTTON"), _T("Exit"), style, 540, 410, 75, 25, g_wnd, 0, g_instance, 0); g_go_button = CreateWindow(_T("BUTTON"), _T("Go"), style, 440, 410, 75, 25, g_wnd, 0, g_instance, 0); style = WS_CHILD | WS_VISIBLE | CBS_DROPDOWN; g_font_list = CreateWindow(_T("COMBOBOX"), _T("COMBOBOX1"), style, 50, 250, 125, 125, g_wnd, 0, g_instance, 0); ShowWindow(g_wnd, SW_SHOWNORMAL); PostMessage(g_wnd, WM_SETFONT, (WPARAM)g_font, 0); SendMessageA(g_font_list, CB_ADDSTRING, 0, (LPARAM)"Tahoma"); SendMessageA(g_font_list, CB_ADDSTRING, 0, (LPARAM)"DejaVu Serif"); SendMessageA(g_font_list, CB_ADDSTRING, 0, (LPARAM)"DejaVu Sans"); SendMessageA(g_font_list, CB_ADDSTRING, 0, (LPARAM)"Arial"); SendMessageA(g_font_list, CB_ADDSTRING, 0, (LPARAM)"Comic Sans MS"); return 0; } /*****************************************************************************/ static int main_loop(void) { MSG msg; while (GetMessage(&msg, NULL, 0, 0)) { TranslateMessage(&msg); DispatchMessage(&msg); } return (int)(msg.wParam); } /*****************************************************************************/ int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow) { g_instance = hInstance; create_window(); return main_loop(); } xrdp-0.9.1/fontdump/Makefile0000644000175000017500000000047213027003467012720 00000000000000 OBJS = fontdump.obj os_calls.obj #CFLAGS = -O2 -I../common CFLAGS = -O2 -I../common -DUNICODE -D_UNICODE LDFLAGS = -W -efontdump.exe all: fontdump1 fontdump1: $(OBJS) $(CC) $(LDFLAGS) $(OBJS) clean: del $(OBJS) fontdump.exe *.tds os_calls.obj: ../common/os_calls.c $(CC) $(CFLAGS) -c ../common/os_calls.c xrdp-0.9.1/fontdump/.gitignore0000644000175000017500000000001213027003467013236 00000000000000!Makefile xrdp-0.9.1/sesman/0000755000175000017500000000000013027005541010762 500000000000000xrdp-0.9.1/sesman/scp_v1_mng.c0000644000175000017500000001051113027003467013105 00000000000000/** * xrdp: A Remote Desktop Protocol server. * * Copyright (C) Jay Sorg 2004-2013 * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ /** * * @file scp_v1_mng.c * @brief scp version 1 implementation - management * @author Jay Sorg, Simone Fedele * */ #include "sesman.h" #include "libscp.h" extern struct config_sesman *g_cfg; /* in sesman.c */ static void parseCommonStates(enum SCP_SERVER_STATES_E e, const char *f); /******************************************************************************/ void DEFAULT_CC scp_v1_mng_process(struct SCP_CONNECTION *c, struct SCP_SESSION *s) { long data; enum SCP_SERVER_STATES_E e; struct SCP_DISCONNECTED_SESSION *slist = 0; int scount; int end = 0; data = auth_userpass(s->username, s->password,NULL); /*LOG_DBG("user: %s\npass: %s", s->username, s->password);*/ if (!data) { scp_v1s_mng_deny_connection(c, "Login failed"); log_message(LOG_LEVEL_INFO, "[MNG] Login failed for user %s. Connection terminated", s->username); auth_end(data); return; } /* testing if login is allowed */ if (0 == access_login_mng_allowed(s->username)) { scp_v1s_mng_deny_connection(c, "Access to Terminal Server not allowed."); log_message(LOG_LEVEL_INFO, "[MNG] User %s not allowed on TS. Connection terminated", s->username); auth_end(data); return; } e = scp_v1s_mng_allow_connection(c, s); end = 1; while (end) { switch (e) { case SCP_SERVER_STATE_MNG_ACTION: log_message(LOG_LEVEL_INFO, "Connection cancelled after session listing"); break; case SCP_SERVER_STATE_MNG_LISTREQ: /* list disconnected sessions */ slist = session_get_byuser(NULL, &scount, SESMAN_SESSION_STATUS_ALL); LOG_DBG("sessions on TS: %d (slist: %x)", scount, slist); if (0 == slist) { // e=scp_v1s_connection_error(c, "Internal error"); log_message(LOG_LEVEL_INFO, "No sessions on Terminal Server"); end = 0; } else { e = scp_v1s_mng_list_sessions(c, s, scount, slist); g_free(slist); } break; default: /* we check the other errors */ parseCommonStates(e, "scp_v1s_mng_list_sessions()"); end = 0; break; } } /* cleanup */ auth_end(data); } static void parseCommonStates(enum SCP_SERVER_STATES_E e, const char *f) { switch (e) { case SCP_SERVER_STATE_VERSION_ERR: LOG_DBG("version error") case SCP_SERVER_STATE_SIZE_ERR: /* an unknown scp version was requested, so we shut down the */ /* connection (and log the fact) */ log_message(LOG_LEVEL_WARNING, "protocol violation. connection closed."); break; case SCP_SERVER_STATE_NETWORK_ERR: log_message(LOG_LEVEL_WARNING, "libscp network error."); break; case SCP_SERVER_STATE_SEQUENCE_ERR: log_message(LOG_LEVEL_WARNING, "libscp sequence error."); break; case SCP_SERVER_STATE_INTERNAL_ERR: /* internal error occurred (eg. malloc() error, ecc.) */ log_message(LOG_LEVEL_ERROR, "libscp internal error occurred."); break; default: /* dummy: scp_v1s_request_password won't generate any other */ /* error other than the ones before */ log_message(LOG_LEVEL_ALWAYS, "unknown return from %s", f); break; } } xrdp-0.9.1/sesman/sesman.c0000644000175000017500000002502613027003467012346 00000000000000/** * xrdp: A Remote Desktop Protocol server. * * Copyright (C) Jay Sorg 2004-2015 * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ /** * * @file sesman.c * @brief Main program file * @author Jay Sorg * */ #include "sesman.h" int g_sck; int g_pid; unsigned char g_fixedkey[8] = { 23, 82, 107, 6, 35, 78, 88, 7 }; struct config_sesman *g_cfg; /* defined in config.h */ tintptr g_term_event = 0; /******************************************************************************/ /** * * @brief Starts sesman main loop * */ static void DEFAULT_CC sesman_main_loop(void) { int in_sck; int error; int robjs_count; int cont; tbus sck_obj; tbus robjs[8]; g_sck = g_tcp_socket(); if (g_sck < 0) { log_message(LOG_LEVEL_ERROR, "error opening socket, g_tcp_socket() failed..."); return; } g_tcp_set_non_blocking(g_sck); error = scp_tcp_bind(g_sck, g_cfg->listen_address, g_cfg->listen_port); if (error == 0) { error = g_tcp_listen(g_sck); if (error == 0) { log_message(LOG_LEVEL_INFO, "listening to port %s on %s", g_cfg->listen_port, g_cfg->listen_address); sck_obj = g_create_wait_obj_from_socket(g_sck, 0); cont = 1; while (cont) { /* build the wait obj list */ robjs_count = 0; robjs[robjs_count++] = sck_obj; robjs[robjs_count++] = g_term_event; /* wait */ if (g_obj_wait(robjs, robjs_count, 0, 0, -1) != 0) { /* error, should not get here */ g_sleep(100); } if (g_is_wait_obj_set(g_term_event)) /* term */ { break; } if (g_is_wait_obj_set(sck_obj)) /* incoming connection */ { in_sck = g_tcp_accept(g_sck); if ((in_sck == -1) && g_tcp_last_error_would_block(g_sck)) { /* should not get here */ g_sleep(100); } else if (in_sck == -1) { /* error, should not get here */ break; } else { /* we've got a connection, so we pass it to scp code */ LOG_DBG("new connection"); scp_process_start((void*)(tintptr)in_sck); g_sck_close(in_sck); } } } g_delete_wait_obj_from_socket(sck_obj); } else { log_message(LOG_LEVEL_ERROR, "listen error %d (%s)", g_get_errno(), g_get_strerror()); } } else { log_message(LOG_LEVEL_ERROR, "bind error on " "port '%s': %d (%s)", g_cfg->listen_port, g_get_errno(), g_get_strerror()); } g_tcp_close(g_sck); } /******************************************************************************/ int DEFAULT_CC main(int argc, char **argv) { int fd; enum logReturns log_error; int error; int daemon = 1; int pid; char pid_s[32]; char text[256]; char pid_file[256]; char cfg_file[256]; g_init("xrdp-sesman"); g_snprintf(pid_file, 255, "%s/xrdp-sesman.pid", XRDP_PID_PATH); if (1 == argc) { /* no options on command line. normal startup */ g_printf("starting sesman...\n"); daemon = 1; } else if ((2 == argc) && ((0 == g_strcasecmp(argv[1], "--nodaemon")) || (0 == g_strcasecmp(argv[1], "-nodaemon")) || (0 == g_strcasecmp(argv[1], "-n")) || (0 == g_strcasecmp(argv[1], "-ns")))) { /* starts sesman not daemonized */ g_printf("starting sesman in foreground...\n"); daemon = 0; } else if ((2 == argc) && ((0 == g_strcasecmp(argv[1], "--help")) || (0 == g_strcasecmp(argv[1], "-help")) || (0 == g_strcasecmp(argv[1], "-h")))) { /* help screen */ g_printf("sesman - xrdp session manager\n\n"); g_printf("usage: sesman [command]\n\n"); g_printf("command can be one of the following:\n"); g_printf("-n, -ns, --nodaemon starts sesman in foreground\n"); g_printf("-k, --kill kills running sesman\n"); g_printf("-h, --help shows this help\n"); g_printf("if no command is specified, sesman is started in background"); g_deinit(); g_exit(0); } else if ((2 == argc) && ((0 == g_strcasecmp(argv[1], "--kill")) || (0 == g_strcasecmp(argv[1], "-kill")) || (0 == g_strcasecmp(argv[1], "-k")))) { /* killing running sesman */ /* check if sesman is running */ if (!g_file_exist(pid_file)) { g_printf("sesman is not running (pid file not found - %s)\n", pid_file); g_deinit(); g_exit(1); } fd = g_file_open(pid_file); if (-1 == fd) { g_printf("error opening pid file[%s]: %s\n", pid_file, g_get_strerror()); return 1; } g_memset(pid_s, 0, sizeof(pid_s)); error = g_file_read(fd, pid_s, 31); if (-1 == error) { g_printf("error reading pid file: %s\n", g_get_strerror()); g_file_close(fd); g_deinit(); g_exit(error); } g_file_close(fd); pid = g_atoi(pid_s); error = g_sigterm(pid); if (0 != error) { g_printf("error killing sesman: %s\n", g_get_strerror()); } else { g_file_delete(pid_file); } g_deinit(); g_exit(error); } else { /* there's something strange on the command line */ g_printf("sesman - xrdp session manager\n\n"); g_printf("error: invalid command line\n"); g_printf("usage: sesman [ --nodaemon | --kill | --help ]\n"); g_deinit(); g_exit(1); } if (g_file_exist(pid_file)) { g_printf("sesman is already running.\n"); g_printf("if it's not running, try removing "); g_printf("%s", pid_file); g_printf("\n"); g_deinit(); g_exit(1); } /* reading config */ g_cfg = g_new0(struct config_sesman, 1); if (0 == g_cfg) { g_printf("error creating config: quitting.\n"); g_deinit(); g_exit(1); } //g_cfg->log.fd = -1; /* don't use logging before reading its config */ if (0 != config_read(g_cfg)) { g_printf("error reading config: %s\nquitting.\n", g_get_strerror()); g_deinit(); g_exit(1); } g_snprintf(cfg_file, 255, "%s/sesman.ini", XRDP_CFG_PATH); /* starting logging subsystem */ log_error = log_start(cfg_file, "xrdp-sesman"); if (log_error != LOG_STARTUP_OK) { switch (log_error) { case LOG_ERROR_MALLOC: g_writeln("error on malloc. cannot start logging. quitting."); break; case LOG_ERROR_FILE_OPEN: g_writeln("error opening log file [%s]. quitting.", getLogFile(text, 255)); break; default: g_writeln("error"); break; } g_deinit(); g_exit(1); } /* libscp initialization */ scp_init(); if (daemon) { /* start of daemonizing code */ g_pid = g_fork(); if (0 != g_pid) { g_deinit(); g_exit(0); } g_file_close(0); g_file_close(1); g_file_close(2); if (g_file_open("/dev/null") < 0) { } if (g_file_open("/dev/null") < 0) { } if (g_file_open("/dev/null") < 0) { } } /* signal handling */ g_pid = g_getpid(); /* old style signal handling is now managed synchronously by a * separate thread. uncomment this block if you need old style * signal handling and comment out thread_sighandler_start() * going back to old style for the time being * problem with the sigaddset functions in sig.c - jts */ #if 1 g_signal_hang_up(sig_sesman_reload_cfg); /* SIGHUP */ g_signal_user_interrupt(sig_sesman_shutdown); /* SIGINT */ g_signal_terminate(sig_sesman_shutdown); /* SIGTERM */ g_signal_child_stop(sig_sesman_session_end); /* SIGCHLD */ #endif #if 0 thread_sighandler_start(); #endif if (daemon) { /* writing pid file */ fd = g_file_open(pid_file); if (-1 == fd) { log_message(LOG_LEVEL_ERROR, "error opening pid file[%s]: %s", pid_file, g_get_strerror()); log_end(); g_deinit(); g_exit(1); } g_sprintf(pid_s, "%d", g_pid); g_file_write(fd, pid_s, g_strlen(pid_s)); g_file_close(fd); } /* start program main loop */ log_message(LOG_LEVEL_INFO, "starting xrdp-sesman with pid %d", g_pid); /* make sure the /tmp/.X11-unix directory exist */ if (!g_directory_exist("/tmp/.X11-unix")) { if (!g_create_dir("/tmp/.X11-unix")) { log_message(LOG_LEVEL_ERROR, "sesman.c: error creating dir /tmp/.X11-unix"); } g_chmod_hex("/tmp/.X11-unix", 0x1777); } g_snprintf(text, 255, "xrdp_sesman_%8.8x_main_term", g_pid); g_term_event = g_create_wait_obj(text); sesman_main_loop(); /* clean up PID file on exit */ if (daemon) { g_file_delete(pid_file); } g_delete_wait_obj(g_term_event); if (!daemon) { log_end(); } g_deinit(); return 0; } xrdp-0.9.1/sesman/Makefile.in0000644000175000017500000007745613027004326012772 00000000000000# Makefile.in generated by automake 1.14.1 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2013 Free Software Foundation, Inc. # This Makefile.in is free software; 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License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ /** * * @file xauth.c * @brief XAUTHORITY handling code * */ #ifndef XAUTH_H #define XAUTH_H /** * * @brief create the XAUTHORITY file for the user according to the display and the cookie * xauth uses XAUTHORITY if defined, ~/.Xauthority otherwise * @param display The session display * @param file If not NULL, write the authorization in the file instead of default location * @return 0 if adding the cookie is ok */ int DEFAULT_CC add_xauth_cookie(int display, const char *file); #endif xrdp-0.9.1/sesman/config.h0000644000175000017500000002267613027003467012342 00000000000000/** * xrdp: A Remote Desktop Protocol server. * * Copyright (C) Jay Sorg 2004-2013 * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ /** * * @file config.h * @brief User authentication definitions * @author Simone Fedele @< simo [at] esseemme [dot] org @> * */ #ifndef CONFIG_H #define CONFIG_H #include "arch.h" #include "list.h" #include "log.h" #define SESMAN_CFG_GLOBALS "Globals" #define SESMAN_CFG_DEFWM "DefaultWindowManager" #define SESMAN_CFG_ADDRESS "ListenAddress" #define SESMAN_CFG_PORT "ListenPort" #define SESMAN_CFG_ENABLE_USERWM "EnableUserWindowManager" #define SESMAN_CFG_USERWM "UserWindowManager" #define SESMAN_CFG_MAX_SESSION "MaxSessions" #define SESMAN_CFG_AUTH_FILE_PATH "AuthFilePath" #define SESMAN_CFG_RDP_PARAMS "X11rdp" #define SESMAN_CFG_XORG_PARAMS "Xorg" #define SESMAN_CFG_VNC_PARAMS "Xvnc" #define SESMAN_CFG_SESSION_VARIABLES "SessionVariables" /* #define SESMAN_CFG_LOGGING "Logging" #define SESMAN_CFG_LOG_FILE "LogFile" #define SESMAN_CFG_LOG_LEVEL "LogLevel" #define SESMAN_CFG_LOG_ENABLE_SYSLOG "EnableSyslog" #define SESMAN_CFG_LOG_SYSLOG_LEVEL "SyslogLevel" */ #define SESMAN_CFG_SECURITY "Security" #define SESMAN_CFG_SEC_LOGIN_RETRY "MaxLoginRetry" #define SESMAN_CFG_SEC_ALLOW_ROOT "AllowRootLogin" #define SESMAN_CFG_SEC_USR_GROUP "TerminalServerUsers" #define SESMAN_CFG_SEC_ADM_GROUP "TerminalServerAdmins" #define SESMAN_CFG_SEC_ALWAYSGROUPCHECK "AlwaysGroupCheck" #define SESMAN_CFG_SESSIONS "Sessions" #define SESMAN_CFG_SESS_MAX "MaxSessions" #define SESMAN_CFG_SESS_KILL_DISC "KillDisconnected" #define SESMAN_CFG_SESS_IDLE_LIMIT "IdleTimeLimit" #define SESMAN_CFG_SESS_DISC_LIMIT "DisconnectedTimeLimit" #define SESMAN_CFG_SESS_X11DISPLAYOFFSET "X11DisplayOffset" #define SESMAN_CFG_SESS_POLICY_S "Policy" #define SESMAN_CFG_SESS_POLICY_DFLT_S "Default" #define SESMAN_CFG_SESS_POLICY_UBD_S "UBD" #define SESMAN_CFG_SESS_POLICY_UBI_S "UBI" #define SESMAN_CFG_SESS_POLICY_UBC_S "UBC" #define SESMAN_CFG_SESS_POLICY_UBDI_S "UBDI" #define SESMAN_CFG_SESS_POLICY_UBDC_S "UBDC" enum SESMAN_CFG_SESS_POLICY_BITS { SESMAN_CFG_SESS_POLICY_D = 0x01, SESMAN_CFG_SESS_POLICY_I = 0x02, SESMAN_CFG_SESS_POLICY_C = 0x04 }; enum SESMAN_CFG_SESS_POLICY { SESMAN_CFG_SESS_POLICY_DFLT = 0, SESMAN_CFG_SESS_POLICY_UBD = SESMAN_CFG_SESS_POLICY_D, SESMAN_CFG_SESS_POLICY_UBI = SESMAN_CFG_SESS_POLICY_I, SESMAN_CFG_SESS_POLICY_UBC = SESMAN_CFG_SESS_POLICY_C, SESMAN_CFG_SESS_POLICY_UBDI = SESMAN_CFG_SESS_POLICY_D | SESMAN_CFG_SESS_POLICY_I, SESMAN_CFG_SESS_POLICY_UBDC = SESMAN_CFG_SESS_POLICY_D | SESMAN_CFG_SESS_POLICY_C }; /** * * @struct config_security * @brief struct that contains sesman access control configuration * */ struct config_security { /** * @var allow_root * @brief allow root login on TS */ int allow_root; /** * @var login_retry * @brief maximum login attempts */ int login_retry; /** * @var ts_users * @brief Terminal Server Users group */ int ts_users_enable; int ts_users; /** * @var ts_admins * @brief Terminal Server Administrators group */ int ts_admins_enable; int ts_admins; /** * @var ts_always_group_check * @brief if the Groups are not found deny access */ int ts_always_group_check; }; /** * * @struct config_sessions * @brief struct that contains sesman session handling configuration * */ struct config_sessions { /** * @var x11_display_offset * @brief X11 TCP port offset. default value: 10 */ int x11_display_offset; /** * @var max_sessions * @brief maximum number of allowed sessions. 0 for unlimited */ int max_sessions; /** * @var max_idle_time * @brief maximum idle time for each session */ int max_idle_time; /** * @var max_disc_time * @brief maximum disconnected time for each session */ int max_disc_time; /** * @var kill_disconnected * @brief enables automatic killing of disconnected session */ int kill_disconnected; /** * @var policy * @brief session allocation policy */ enum SESMAN_CFG_SESS_POLICY policy; }; /** * * @struct config_sesman * @brief struct that contains sesman configuration * * This struct contains all of sesman configuration parameters\n * Every parameter in [globals] is a member of this struct, other * sections options are embedded in this struct as member structures * */ struct config_sesman { /** * @var listen_address * @brief Listening address */ char listen_address[32]; /** * @var listen_port * @brief Listening port */ char listen_port[16]; /** * @var enable_user_wm * @brief Flag that enables user specific wm */ int enable_user_wm; /** * @var default_wm * @brief Default window manager */ char default_wm[32]; /** * @var user_wm * @brief Default window manager */ char user_wm[32]; /** * @var auth_file_path * @brief Auth file path */ char* auth_file_path; /** * @var vnc_params * @brief Xvnc additional parameter list */ struct list* vnc_params; /** * @var rdp_params * @brief X11rdp additional parameter list */ struct list* rdp_params; /** * @var xorg_params * @brief Xorg additional parameter list */ struct list* xorg_params; /** * @var log * @brief Log configuration struct */ //struct log_config log; /** * @var sec * @brief Security configuration options struct */ struct config_security sec; /** * @var sess * @brief Session configuration options struct */ struct config_sessions sess; struct list* session_variables1; struct list* session_variables2; }; /** * * @brief Reads sesman configuration * @param cfg pointer to configuration object to be replaced * @return 0 on success, 1 on failure * */ int DEFAULT_CC config_read(struct config_sesman* cfg); /** * * @brief Reads sesman [global] configuration section * @param file configuration file descriptor * @param cf pointer to a config struct * @param param_n parameter name list * @param param_v parameter value list * @return 0 on success, 1 on failure * */ int DEFAULT_CC config_read_globals(int file, struct config_sesman* cf, struct list* param_n, struct list* param_v); /** * * @brief Reads sesman [logging] configuration section * @param file configuration file descriptor * @param lc pointer to a log_config struct * @param param_n parameter name list * @param param_v parameter value list * @return 0 on success, 1 on failure * */ int DEFAULT_CC config_read_logging(int file, struct log_config* lc, struct list* param_n, struct list* param_v); /** * * @brief Reads sesman [Security] configuration section * @param file configuration file descriptor * @param sc pointer to a config_security struct * @param param_n parameter name list * @param param_v parameter value list * @return 0 on success, 1 on failure * */ int DEFAULT_CC config_read_security(int file, struct config_security* sc, struct list* param_n, struct list* param_v); /** * * @brief Reads sesman [Sessions] configuration section * @param file configuration file descriptor * @param ss pointer to a config_sessions struct * @param param_n parameter name list * @param param_v parameter value list * @return 0 on success, 1 on failure * */ int DEFAULT_CC config_read_sessions(int file, struct config_sessions* ss, struct list* param_n, struct list* param_v); /** * * @brief Reads sesman [X11rdp] configuration section * @param file configuration file descriptor * @param cs pointer to a config_sesman struct * @param param_n parameter name list * @param param_v parameter value list * @return 0 on success, 1 on failure * */ int DEFAULT_CC config_read_rdp_params(int file, struct config_sesman* cs, struct list* param_n, struct list* param_v); /** * * @brief Reads sesman [XOrg] configuration section * @param file configuration file descriptor * @param cs pointer to a config_sesman struct * @param param_n parameter name list * @param param_v parameter value list * @return 0 on success, 1 on failure * */ int DEFAULT_CC config_read_xorg_params(int file, struct config_sesman* cs, struct list* param_n, struct list* param_v); /** * * @brief Reads sesman [Xvnc] configuration section * @param file configuration file descriptor * @param cs pointer to a config_sesman struct * @param param_n parameter name list * @param param_v parameter value list * @return 0 on success, 1 on failure * */ int DEFAULT_CC config_read_vnc_params(int file, struct config_sesman* cs, struct list* param_n, struct list* param_v); int DEFAULT_CC config_read_session_variables(int file, struct config_sesman *cs, struct list *param_n, struct list *param_v); void config_free(struct config_sesman *cs); #endif xrdp-0.9.1/sesman/scp_v0.h0000644000175000017500000000202713027002670012246 00000000000000/** * xrdp: A Remote Desktop Protocol server. * * Copyright (C) Jay Sorg 2004-2013 * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ /** * * @file scp_v0.h * @brief scp version 0 declarations * @author Simone Fedele * */ #ifndef SCP_V0_H #define SCP_V0_H #include "libscp.h" /** * * @brief processes the stream using scp version 0 * @param in_sck connection socket * @param in_s input stream * @param out_s output stream * */ void DEFAULT_CC scp_v0_process(struct SCP_CONNECTION* c, struct SCP_SESSION* s); #endif xrdp-0.9.1/sesman/tools/0000755000175000017500000000000013027005541012122 500000000000000xrdp-0.9.1/sesman/tools/sesadmin.c0000644000175000017500000001307213027003467014021 00000000000000/* * sesadmin.c - an sesman administration tool * (c) 2008 Simone Fedele * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "arch.h" #include "tcp.h" #include "libscp.h" #include "parse.h" #include "log.h" #include "libscp.h" #include #include char user[257]; char pass[257]; char cmnd[257]; char serv[257]; char port[257]; struct log_config logging; void cmndList(struct SCP_CONNECTION *c); void cmndKill(struct SCP_CONNECTION *c, struct SCP_SESSION *s); void cmndHelp(); int inputSession(struct SCP_SESSION *s); unsigned int menuSelect(unsigned int choices); int main(int argc, char **argv) { struct SCP_SESSION *s; struct SCP_CONNECTION *c; enum SCP_CLIENT_STATES_E e; //int end; int idx; //int sel; int sock; char *pwd; user[0] = '\0'; pass[0] = '\0'; cmnd[0] = '\0'; serv[0] = '\0'; port[0] = '\0'; logging.program_name = "sesadmin"; logging.log_file = g_strdup("xrdp-sesadmin.log"); logging.log_level = LOG_LEVEL_DEBUG; logging.enable_syslog = 0; log_start_from_param(&logging); for (idx = 0; idx < argc; idx++) { if (0 == g_strncmp(argv[idx], "-u=", 3)) { g_strncpy(user, (argv[idx]) + 3, 256); } else if (0 == g_strncmp(argv[idx], "-p=", 3)) { g_strncpy(pass, (argv[idx]) + 3, 256); } else if (0 == g_strncmp(argv[idx], "-s=", 3)) { g_strncpy(serv, (argv[idx]) + 3, 256); } else if (0 == g_strncmp(argv[idx], "-i=", 3)) { g_strncpy(port, (argv[idx]) + 3, 256); } else if (0 == g_strncmp(argv[idx], "-c=", 3)) { g_strncpy(cmnd, (argv[idx]) + 3, 256); } } if (0 == g_strncmp(serv, "", 1)) { g_strncpy(serv, "localhost", 256); } if (0 == g_strncmp(port, "", 1)) { g_strncpy(port, "3350", 256); } if (0 == g_strncmp(user, "", 1)) { cmndHelp(); return 0; } if (0 == g_strncmp(cmnd, "", 1)) { cmndHelp(); return 0; } if (0 == g_strncmp(pass, "", 1)) { pwd = getpass("password:"); g_strncpy(pass, pwd, 256); /* zeroing the password */ while ((*pwd) != '\0') { (*pwd) = 0x00; pwd++; } } scp_init(); sock = g_tcp_socket(); if (sock < 0) { LOG_DBG("Socket open error, g_tcp_socket() failed"); return 1; } s = scp_session_create(); c = scp_connection_create(sock); LOG_DBG("Connecting to %s:%s with user %s (%s)", serv, port, user, pass); if (0 != g_tcp_connect(sock, serv, port)) { LOG_DBG("g_tcp_connect() error"); return 1; } scp_session_set_type(s, SCP_SESSION_TYPE_MANAGE); scp_session_set_version(s, 1); scp_session_set_username(s, user); scp_session_set_password(s, pass); e = scp_v1c_mng_connect(c, s); if (SCP_CLIENT_STATE_OK != e) { LOG_DBG("libscp error connecting: %s %d", s->errstr, (int)e); } if (0 == g_strncmp(cmnd, "list", 5)) { cmndList(c); } else if (0 == g_strncmp(cmnd, "kill:", 5)) { cmndKill(c, s); } g_tcp_close(sock); scp_session_destroy(s); scp_connection_destroy(c); log_end(); return 0; } void cmndHelp() { fprintf(stderr, "sesadmin - a console sesman administration tool\n"); fprintf(stderr, "syntax: sesadmin [] COMMAND [OPTIONS]\n\n"); fprintf(stderr, "-u=: username to connect to sesman [MANDATORY]\n"); fprintf(stderr, "-p=: password to connect to sesman (asked if not given)\n"); fprintf(stderr, "-s=: sesman host (default is localhost)\n"); fprintf(stderr, "-i= : sesman port (default 3350)\n"); fprintf(stderr, "-c= : command to execute on the server [MANDATORY]\n"); fprintf(stderr, " it can be one of those:\n"); fprintf(stderr, " list\n"); fprintf(stderr, " kill:\n"); } void cmndList(struct SCP_CONNECTION *c) { struct SCP_DISCONNECTED_SESSION *dsl; enum SCP_CLIENT_STATES_E e; int scnt; int idx; e = scp_v1c_mng_get_session_list(c, &scnt, &dsl); if ((SCP_CLIENT_STATE_LIST_OK == e) && (scnt > 0)) { for (idx = 0; idx < scnt; idx++) { printf("%d\t%d\t%dx%dx%d\t%d-%d-%d\t%04d/%02d/%02d@%02d:%02d\n", \ (dsl[idx]).SID, (dsl[idx]).type, (dsl[idx]).width, (dsl[idx]).height, (dsl[idx]).bpp, \ (dsl[idx]).idle_days, (dsl[idx]).idle_hours, (dsl[idx]).idle_minutes, \ (dsl[idx]).conn_year, (dsl[idx]).conn_month, (dsl[idx]).conn_day, (dsl[idx]).conn_hour, (dsl[idx]).conn_minute); } } else { printf("No sessions.\n"); } if (0 != dsl) { g_free(dsl); } } void cmndKill(struct SCP_CONNECTION *c, struct SCP_SESSION *s) { } xrdp-0.9.1/sesman/tools/sesrun.c0000644000175000017500000000705413027003467013540 00000000000000/** * xrdp: A Remote Desktop Protocol server. * * Copyright (C) Jay Sorg 2004-2013 * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ /** * * @file sesrun.c * @brief An utility to start a session * @author Jay Sorg, Simone Fedele * */ #include "sesman.h" #include "tcp.h" struct config_sesman g_cfg; /* config.h */ /******************************************************************************/ int DEFAULT_CC main(int argc, char **argv) { int sck; int code; int i; int size; int version; int width; int height; int bpp; int display; struct stream *in_s; struct stream *out_s; char *username; char *password; long data; if (0 != config_read(&g_cfg)) { g_printf("sesrun: error reading config. quitting.\n"); return 1; } if (argc == 1) { g_printf("xrdp session starter v0.1\n"); g_printf("\nusage:\n"); g_printf("sesrun \n"); } else if (argc == 7) { username = argv[2]; password = argv[3]; width = g_atoi(argv[4]); height = g_atoi(argv[5]); bpp = g_atoi(argv[6]); make_stream(in_s); init_stream(in_s, 8192); make_stream(out_s); init_stream(out_s, 8192); sck = g_tcp_socket(); if (sck < 0) return 1; if (g_tcp_connect(sck, argv[1], g_cfg.listen_port) == 0) { s_push_layer(out_s, channel_hdr, 8); out_uint16_be(out_s, 0); /* code */ i = g_strlen(username); out_uint16_be(out_s, i); out_uint8a(out_s, username, i); i = g_strlen(password); out_uint16_be(out_s, i); out_uint8a(out_s, password, i); out_uint16_be(out_s, width); out_uint16_be(out_s, height); out_uint16_be(out_s, bpp); s_mark_end(out_s); s_pop_layer(out_s, channel_hdr); out_uint32_be(out_s, 0); /* version */ out_uint32_be(out_s, out_s->end - out_s->data); /* size */ tcp_force_send(sck, out_s->data, out_s->end - out_s->data); if (tcp_force_recv(sck, in_s->data, 8) == 0) { in_uint32_be(in_s, version); in_uint32_be(in_s, size); init_stream(in_s, 8192); if (tcp_force_recv(sck, in_s->data, size - 8) == 0) { if (version == 0) { in_uint16_be(in_s, code); if (code == 3) { in_uint16_be(in_s, data); in_uint16_be(in_s, display); g_printf("ok %d display %d\n", (int)data, display); } } } } } else { g_printf("connect error\n"); } g_tcp_close(sck); free_stream(in_s); free_stream(out_s); } return 0; } xrdp-0.9.1/sesman/tools/Makefile.in0000644000175000017500000005617313027004326014123 00000000000000# Makefile.in generated by automake 1.14.1 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2013 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; 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* you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ /** * * @file tcp.c * @brief Tcp stream functions * @author Jay Sorg, Simone Fedele * */ #include "sesman.h" #include #include #include #include #include /*****************************************************************************/ int DEFAULT_CC tcp_force_recv(int sck, char *data, int len) { int rcvd; //#ifndef LIBSCP_CLIENT // int block; // block = lock_fork_critical_section_start(); //#endif while (len > 0) { rcvd = g_tcp_recv(sck, data, len, 0); if (rcvd == -1) { if (g_tcp_last_error_would_block(sck)) { g_sleep(1); } else { //#ifndef LIBSCP_CLIENT // lock_fork_critical_section_end(block); //#endif return 1; } } else if (rcvd == 0) { //#ifndef LIBSCP_CLIENT // lock_fork_critical_section_end(block); //#endif return 1; } else { data += rcvd; len -= rcvd; } } //#ifndef LIBSCP_CLIENT // lock_fork_critical_section_end(block); //#endif return 0; } /*****************************************************************************/ int DEFAULT_CC tcp_force_send(int sck, char *data, int len) { int sent; //#ifndef LIBSCP_CLIENT // int block; // block = lock_fork_critical_section_start(); //#endif while (len > 0) { sent = g_tcp_send(sck, data, len, 0); if (sent == -1) { if (g_tcp_last_error_would_block(sck)) { g_sleep(1); } else { //#ifndef LIBSCP_CLIENT // lock_fork_critical_section_end(block); //#endif return 1; } } else if (sent == 0) { //#ifndef LIBSCP_CLIENT // lock_fork_critical_section_end(block); //#endif return 1; } else { data += sent; len -= sent; } } //#ifndef LIBSCP_CLIENT // lock_fork_critical_section_end(block); //#endif return 0; } /*****************************************************************************/ int DEFAULT_CC tcp_bind(int sck, char *addr, char *port) { struct sockaddr_in s; memset(&s, 0, sizeof(struct sockaddr_in)); s.sin_family = AF_INET; s.sin_port = htons(atoi(port)); s.sin_addr.s_addr = inet_addr(addr); return bind(sck, (struct sockaddr *)&s, sizeof(struct sockaddr_in)); } xrdp-0.9.1/sesman/tools/Makefile.am0000644000175000017500000000172713027003467014112 00000000000000AM_CPPFLAGS = \ -DXRDP_CFG_PATH=\"${sysconfdir}/xrdp\" \ -DXRDP_SBIN_PATH=\"${sbindir}\" \ -DXRDP_SHARE_PATH=\"${datadir}/xrdp\" \ -DXRDP_PID_PATH=\"${localstatedir}/run\" \ -I$(top_srcdir)/common \ -I$(top_srcdir)/sesman/libscp \ -I$(top_srcdir)/sesman AM_CFLAGS = $(X_CFLAGS) bin_PROGRAMS = \ xrdp-sesrun \ xrdp-sesadmin \ xrdp-dis noinst_PROGRAMS = \ xrdp-sestest \ xrdp-xcon xrdp_sesrun_SOURCES = \ config.c \ sesrun.c \ tcp.c \ tcp.h xrdp_sestest_SOURCES = \ sestest.c xrdp_sesadmin_SOURCES = \ sesadmin.c xrdp_dis_SOURCES = \ dis.c xrdp_xcon_SOURCES = \ xcon.c xrdp_sesrun_LDADD = \ $(top_builddir)/common/libcommon.la xrdp_sestest_LDADD = \ $(top_builddir)/common/libcommon.la \ $(top_builddir)/sesman/libscp/libscp.la xrdp_sesadmin_LDADD = \ $(top_builddir)/common/libcommon.la \ $(top_builddir)/sesman/libscp/libscp.la xrdp_xcon_LDFLAGS = \ $(X_LIBS) xrdp_xcon_LDADD = \ $(X_PRE_LIBS) -lX11 $(X_EXTRA_LIBS) xrdp-0.9.1/sesman/tools/sestest.c0000644000175000017500000001533213027003467013711 00000000000000/* * sestest.c - an scp_v1 testing tool * (c) 2008 Simone Fedele * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "arch.h" #include "tcp.h" #include "libscp.h" #include "parse.h" #include "log.h" #include int inputSession(struct SCP_SESSION *s); unsigned int menuSelect(unsigned int choices); int main(int argc, char **argv) { char buf[256]; struct SCP_SESSION *s; struct SCP_CONNECTION *c; /*struct SCP_DISCONNECTED_SESSION ds;*/ struct SCP_DISCONNECTED_SESSION *dsl; enum SCP_CLIENT_STATES_E e; struct log_config log; int end; int scnt; int idx; int sel; int sock; log.enable_syslog = 0; log.log_level = LOG_LEVEL_DEBUG; log.program_name = "sestest"; log.log_file = g_strdup("sestest.log"); log_start_from_param(&log); scp_init(); sock = g_tcp_socket(); if (sock < 0) return 1; s = scp_session_create(); c = scp_connection_create(sock); if (0 != g_tcp_connect(sock, "localhost", "3350")) { g_printf("error connecting"); return 1; } g_printf("001 - send connect request\n"); scp_session_set_type(s, SCP_SESSION_TYPE_XVNC); scp_session_set_version(s, 1); scp_session_set_height(s, 600); scp_session_set_width(s, 800); scp_session_set_bpp(s, 16); scp_session_set_rsr(s, 0); scp_session_set_locale(s, "it_IT"); scp_session_set_username(s, "prog"); scp_session_set_password(s, "prog"); scp_session_set_hostname(s, "odin"); // scp_session_set_addr(s, SCP_ADDRESS_TYPE_IPV4, "127.0.0.1"); // scp_session_set_display(struct SCP_SESSION* s, SCP_DISPLAY display); // scp_session_set_errstr(struct SCP_SESSION* s, char* str); /*s.type=SCP_SESSION_TYPE_XVNC; s.version=1; s.height=600; s.width=800; s.bpp=8; s.rsr=0; g_strncpy(s.locale,"it_IT 0123456789",18); s.username=g_malloc(256, 1); g_strncpy(s.username,"prog",255); s.password=g_malloc(256,1); g_strncpy(s.password, "prog", 255); g_printf("%s - %s\n", s.username, s.password); s.hostname=g_malloc(256,1); g_strncpy(s.hostname, "odin", 255); s.addr_type=SCP_ADDRESS_TYPE_IPV4; s.ipv4addr=0; s.errstr=0;*/ end = 0; e = scp_v1c_connect(c, s); while (!end) { switch (e) { case SCP_CLIENT_STATE_OK: g_printf("OK : display is %d\n", (short int)s->display); end = 1; break; case SCP_CLIENT_STATE_SESSION_LIST: g_printf("OK : session list needed\n"); e = scp_v1c_get_session_list(c, &scnt, &dsl); break; case SCP_CLIENT_STATE_LIST_OK: g_printf("OK : selecting a session:\n"); for (idx = 0; idx < scnt; idx++) { printf("Session \t%d - %d - %dx%dx%d - %d %d %d - %4d/%2d/%2d@%2d:%2d\n", \ (dsl[idx]).SID, (dsl[idx]).type, (dsl[idx]).width, (dsl[idx]).height, (dsl[idx]).bpp, \ (dsl[idx]).idle_days, (dsl[idx]).idle_hours, (dsl[idx]).idle_minutes, \ (dsl[idx]).conn_year, (dsl[idx]).conn_month, (dsl[idx]).conn_day, (dsl[idx]).conn_hour, (dsl[idx]).conn_minute); } sel = menuSelect(scnt); e = scp_v1c_select_session(c, s, dsl[sel - 1].SID); g_printf("\n return: %d \n", e); break; case SCP_CLIENT_STATE_RESEND_CREDENTIALS: g_printf("ERR: resend credentials - %s\n", s->errstr); g_printf(" username:"); if (scanf("%255s", buf) < 0) { g_writeln("error"); } scp_session_set_username(s, buf); g_printf(" password:"); if (scanf("%255s", buf) < 0) { g_writeln("error"); } scp_session_set_password(s, buf); e = scp_v1c_resend_credentials(c, s); break; case SCP_CLIENT_STATE_CONNECTION_DENIED: g_printf("ERR: connection denied: %s\n", s->errstr); end = 1; break; case SCP_CLIENT_STATE_PWD_CHANGE_REQ: g_printf("OK : password change required\n"); break; /*case SCP_CLIENT_STATE_RECONNECT_SINGLE: g_printf("OK : reconnect to 1 disconnected session\n"); e=scp_v1c_retrieve_session(&c, &s, &ds); g_printf("Session Type: %d on %d\n", ds.type, s.display); g_printf("Session Screen: %dx%dx%d\n", ds.height, ds.width, ds.bpp);*/ break; default: g_printf("protocol error: %d\n", e); end = 1; } } g_tcp_close(sock); scp_session_destroy(s); scp_connection_destroy(c); /*free_stream(c.in_s); free_stream(c.out_s);*/ return 0; } int inputSession(struct SCP_SESSION *s) { unsigned int integer; g_printf("username: "); if (scanf("%255s", s->username) < 0) { g_writeln("error"); } g_printf("password:"); if (scanf("%255s", s->password) < 0) { g_writeln("error"); } g_printf("hostname:"); if (scanf("%255s", s->hostname) < 0) { g_writeln("error"); } g_printf("session type:\n"); g_printf("%d: Xvnc\n", SCP_SESSION_TYPE_XVNC); g_printf("%d: x11rdp\n", SCP_SESSION_TYPE_XRDP); integer = menuSelect(1); if (integer == 1) { s->type = SCP_SESSION_TYPE_XRDP; } else { s->type = SCP_SESSION_TYPE_XVNC; } s->version = 1; s->height = 600; s->width = 800; s->bpp = 8; /* fixed for now */ s->rsr = 0; g_strncpy(s->locale, "it_IT 0123456789", 18); return 0; } tui32 menuSelect(tui32 choices) { tui32 sel; int ret; ret = scanf("%u", &sel); while ((ret == 0) || (sel > choices)) { g_printf("invalid choice."); ret = scanf("%u", &sel); } return sel; } xrdp-0.9.1/sesman/tools/dis.c0000644000175000017500000000335113027002670012767 00000000000000/** * xrdp: A Remote Desktop Protocol server. * * Copyright (C) Jay Sorg 2004-2013 * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #include #include #include #include #include #include int main(int argc, char **argv) { int sck; int dis; struct sockaddr_un sa; size_t len; char *p; char *display; if (argc != 1) { printf("xrdp disconnect utility\n"); printf("run with no parameters to disconnect you xrdp session\n"); return 0; } display = getenv("DISPLAY"); if (display == 0) { printf("display not set\n"); return 1; } dis = strtol(display + 1, &p, 10); memset(&sa, 0, sizeof(sa)); sa.sun_family = AF_UNIX; sprintf(sa.sun_path, "/tmp/.xrdp/xrdp_disconnect_display_%d", dis); if (access(sa.sun_path, F_OK) != 0) { printf("not in an xrdp session\n"); return 1; } if ((sck = socket(PF_UNIX, SOCK_DGRAM, 0)) < 0) { printf("socket open error\n"); return 1; } len = sizeof(sa); if (sendto(sck, "sig", 4, 0, (struct sockaddr *)&sa, len) > 0) { printf("message sent ok\n"); } return 0; } xrdp-0.9.1/sesman/tools/tcp.h0000644000175000017500000000300413027002670012776 00000000000000/** * xrdp: A Remote Desktop Protocol server. * * Copyright (C) Jay Sorg 2004-2013 * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ /** * * @file tcp.h * @brief Tcp stream functions declarations * @author Jay Sorg, Simone Fedele * */ #ifndef TCP_H #define TCP_H /** * * @brief Force receiving data from tcp stream * @param sck The socket to read from * @param data Data buffer * @param len Data buffer size * @return 0 on success, 1 on error * */ int DEFAULT_CC tcp_force_recv(int sck, char* data, int len); /** * * @brief Force sending data to tcp stream * @param sck the socket to write to * @param data Data buffer * @param len Data buffer size * @return 0 on success, 1 on error * */ int DEFAULT_CC tcp_force_send(int sck, char* data, int len); /** * * @brief Binds the listening socket * @param sck Listening socket * @param addr Listening address * @param port Listening port * @return 0 on success, -1 on error * */ int DEFAULT_CC tcp_bind(int sck, char* addr, char* port); #endif xrdp-0.9.1/sesman/tools/config.c0000644000175000017500000000002713027003467013457 00000000000000#include "../config.c" xrdp-0.9.1/sesman/tools/xcon.c0000644000175000017500000000247013027003467013165 00000000000000/** * xrdp: A Remote Desktop Protocol server. * * Copyright (C) Jay Sorg 2004-2013 * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #include #include #include #include #include #include Display *g_display = 0; int g_x_socket = 0; int main(int argc, char **argv) { fd_set rfds; int i1; XEvent xevent; g_display = XOpenDisplay(0); if (g_display == 0) { printf("XOpenDisplay failed\n"); return 0; } g_x_socket = XConnectionNumber(g_display); while (1) { FD_ZERO(&rfds); FD_SET(g_x_socket, &rfds); i1 = select(g_x_socket + 1, &rfds, 0, 0, 0); if (i1 < 0) { break; } XNextEvent(g_display, &xevent); } return 0; } xrdp-0.9.1/sesman/scp_v0.c0000644000175000017500000001204613027003467012250 00000000000000/** * xrdp: A Remote Desktop Protocol server. * * Copyright (C) Jay Sorg 2004-2015 * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ /** * * @file scp_v0.c * @brief scp version 0 implementation * @author Jay Sorg, Simone Fedele * */ #include "sesman.h" extern struct config_sesman *g_cfg; /* in sesman.c */ /******************************************************************************/ void DEFAULT_CC scp_v0_process(struct SCP_CONNECTION *c, struct SCP_SESSION *s) { int display = 0; tbus data; struct session_item *s_item; int errorcode = 0; data = auth_userpass(s->username, s->password, &errorcode); if (s->type == SCP_GW_AUTHENTICATION) { /* this is just authentication in a gateway situation */ /* g_writeln("SCP_GW_AUTHENTICATION message received"); */ if (data) { if (1 == access_login_allowed(s->username)) { /* the user is member of the correct groups. */ scp_v0s_replyauthentication(c, errorcode); log_message(LOG_LEVEL_INFO, "Access permitted for user: %s", s->username); /* g_writeln("Connection allowed"); */ } else { scp_v0s_replyauthentication(c, 32 + 3); /* all first 32 are reserved for PAM errors */ log_message(LOG_LEVEL_INFO, "Username okey but group problem for " "user: %s", s->username); /* g_writeln("user password ok, but group problem"); */ } } else { /* g_writeln("username or password error"); */ log_message(LOG_LEVEL_INFO, "Username or password error for user: %s", s->username); scp_v0s_replyauthentication(c, errorcode); } } else if (data) { s_item = session_get_bydata(s->username, s->width, s->height, s->bpp, s->type, s->client_ip); if (s_item != 0) { display = s_item->display; g_memcpy(s->guid, s_item->guid, 16); if (0 != s->client_ip) { log_message( LOG_LEVEL_INFO, "++ reconnected session: username %s, " "display :%d.0, session_pid %d, ip %s", s->username, display, s_item->pid, s->client_ip); } else { log_message(LOG_LEVEL_INFO, "++ reconnected session: username %s, " "display :%d.0, session_pid %d", s->username, display, s_item->pid); } session_reconnect(display, s->username); } else { LOG_DBG("pre auth"); if (1 == access_login_allowed(s->username)) { tui8 guid[16]; g_random((char*)guid, 16); scp_session_set_guid(s, guid); if (0 != s->client_ip) { log_message(LOG_LEVEL_INFO, "++ created session (access granted): " "username %s, ip %s", s->username, s->client_ip); } else { log_message(LOG_LEVEL_INFO, "++ created session (access granted): " "username %s", s->username); } if (SCP_SESSION_TYPE_XVNC == s->type) { log_message( LOG_LEVEL_INFO, "starting Xvnc session..."); display = session_start(data, SESMAN_SESSION_TYPE_XVNC, s); } else if (SCP_SESSION_TYPE_XRDP == s->type) { log_message(LOG_LEVEL_INFO, "starting X11rdp session..."); display = session_start(data, SESMAN_SESSION_TYPE_XRDP, s); } else if (SCP_SESSION_TYPE_XORG == s->type) { /* type is SCP_SESSION_TYPE_XORG */ log_message(LOG_LEVEL_INFO, "starting Xorg session..."); display = session_start(data, SESMAN_SESSION_TYPE_XORG, s); } } else { display = 0; } } if (display == 0) { scp_v0s_deny_connection(c); } else { scp_v0s_allow_connection(c, display, s->guid); } } else { scp_v0s_deny_connection(c); } auth_end(data); } xrdp-0.9.1/sesman/xauth.c0000644000175000017500000000277113027003467012213 00000000000000/** * xrdp: A Remote Desktop Protocol server. * * Copyright (C) Emmanuel Blindauer 2016 * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ /** * * @file xauth.c * @brief XAUTHORITY handling code * */ #include #include "log.h" #include "os_calls.h" /******************************************************************************/ int DEFAULT_CC add_xauth_cookie(int display, const char *file) { FILE *dp; char cookie_str[33]; char cookie_bin[16]; char xauth_str[256]; int ret; g_random(cookie_bin, 16); g_bytes_to_hexstr(cookie_bin, 16, cookie_str, 33); g_sprintf(xauth_str, "xauth -q -f %s add :%d . %s", file, display, cookie_str); dp = popen(xauth_str, "r"); if (dp == NULL) { log_message(LOG_LEVEL_ERROR, "Unable to launch xauth"); return 1; } ret = pclose(dp); if (ret < 0) { log_message(LOG_LEVEL_ERROR, "An error occurred while running xauth"); return 1; } return 0; } xrdp-0.9.1/sesman/Doxyfile0000644000175000017500000002021413027002670012407 00000000000000# Doxyfile 1.4.4 #--------------------------------------------------------------------------- # Project related configuration options #--------------------------------------------------------------------------- PROJECT_NAME = xrdp/sesman PROJECT_NUMBER = 0.2.0 OUTPUT_DIRECTORY = ../docs/sesman CREATE_SUBDIRS = NO OUTPUT_LANGUAGE = English USE_WINDOWS_ENCODING = NO BRIEF_MEMBER_DESC = YES REPEAT_BRIEF = NO ABBREVIATE_BRIEF = ALWAYS_DETAILED_SEC = NO INLINE_INHERITED_MEMB = NO FULL_PATH_NAMES = YES STRIP_FROM_PATH = STRIP_FROM_INC_PATH = SHORT_NAMES = NO JAVADOC_AUTOBRIEF = NO MULTILINE_CPP_IS_BRIEF = NO DETAILS_AT_TOP = NO INHERIT_DOCS = YES DISTRIBUTE_GROUP_DOC = NO SEPARATE_MEMBER_PAGES = NO TAB_SIZE = 8 ALIASES = OPTIMIZE_OUTPUT_FOR_C = YES OPTIMIZE_OUTPUT_JAVA = NO SUBGROUPING = YES #--------------------------------------------------------------------------- # Build related configuration options #--------------------------------------------------------------------------- EXTRACT_ALL = YES EXTRACT_PRIVATE = NO EXTRACT_STATIC = NO EXTRACT_LOCAL_CLASSES = NO EXTRACT_LOCAL_METHODS = NO HIDE_UNDOC_MEMBERS = YES HIDE_UNDOC_CLASSES = YES HIDE_FRIEND_COMPOUNDS = NO HIDE_IN_BODY_DOCS = NO INTERNAL_DOCS = NO CASE_SENSE_NAMES = YES HIDE_SCOPE_NAMES = NO SHOW_INCLUDE_FILES = YES INLINE_INFO = YES SORT_MEMBER_DOCS = YES SORT_BRIEF_DOCS = NO SORT_BY_SCOPE_NAME = NO GENERATE_TODOLIST = YES GENERATE_TESTLIST = YES GENERATE_BUGLIST = YES GENERATE_DEPRECATEDLIST= YES ENABLED_SECTIONS = MAX_INITIALIZER_LINES = 30 SHOW_USED_FILES = YES SHOW_DIRECTORIES = YES FILE_VERSION_FILTER = #--------------------------------------------------------------------------- # configuration options related to warning and progress messages #--------------------------------------------------------------------------- QUIET = NO WARNINGS = YES WARN_IF_UNDOCUMENTED = YES WARN_IF_DOC_ERROR = YES WARN_NO_PARAMDOC = NO WARN_FORMAT = "$file:$line: $text" WARN_LOGFILE = #--------------------------------------------------------------------------- # configuration options related to the input files #--------------------------------------------------------------------------- INPUT = FILE_PATTERNS = RECURSIVE = NO EXCLUDE = EXCLUDE_SYMLINKS = NO EXCLUDE_PATTERNS = EXAMPLE_PATH = EXAMPLE_PATTERNS = EXAMPLE_RECURSIVE = NO IMAGE_PATH = INPUT_FILTER = FILTER_PATTERNS = FILTER_SOURCE_FILES = NO #--------------------------------------------------------------------------- # configuration options related to source browsing #--------------------------------------------------------------------------- SOURCE_BROWSER = YES INLINE_SOURCES = NO STRIP_CODE_COMMENTS = YES REFERENCED_BY_RELATION = YES REFERENCES_RELATION = YES USE_HTAGS = NO VERBATIM_HEADERS = YES #--------------------------------------------------------------------------- # configuration options related to the alphabetical class index #--------------------------------------------------------------------------- ALPHABETICAL_INDEX = YES COLS_IN_ALPHA_INDEX = 5 IGNORE_PREFIX = #--------------------------------------------------------------------------- # configuration options related to the HTML output #--------------------------------------------------------------------------- GENERATE_HTML = YES HTML_OUTPUT = html HTML_FILE_EXTENSION = .html HTML_HEADER = HTML_FOOTER = HTML_STYLESHEET = HTML_ALIGN_MEMBERS = YES GENERATE_HTMLHELP = NO CHM_FILE = HHC_LOCATION = GENERATE_CHI = NO BINARY_TOC = NO TOC_EXPAND = NO DISABLE_INDEX = NO ENUM_VALUES_PER_LINE = 4 GENERATE_TREEVIEW = NO TREEVIEW_WIDTH = 250 #--------------------------------------------------------------------------- # configuration options related to the LaTeX output #--------------------------------------------------------------------------- GENERATE_LATEX = NO LATEX_OUTPUT = latex LATEX_CMD_NAME = latex MAKEINDEX_CMD_NAME = makeindex COMPACT_LATEX = NO PAPER_TYPE = a4wide EXTRA_PACKAGES = LATEX_HEADER = PDF_HYPERLINKS = NO USE_PDFLATEX = NO LATEX_BATCHMODE = NO LATEX_HIDE_INDICES = NO #--------------------------------------------------------------------------- # configuration options related to the RTF output #--------------------------------------------------------------------------- GENERATE_RTF = NO RTF_OUTPUT = rtf COMPACT_RTF = NO RTF_HYPERLINKS = NO RTF_STYLESHEET_FILE = RTF_EXTENSIONS_FILE = #--------------------------------------------------------------------------- # configuration options related to the man page output #--------------------------------------------------------------------------- GENERATE_MAN = NO MAN_OUTPUT = man MAN_EXTENSION = .3 MAN_LINKS = NO #--------------------------------------------------------------------------- # configuration options related to the XML output #--------------------------------------------------------------------------- GENERATE_XML = NO XML_OUTPUT = xml XML_SCHEMA = XML_DTD = XML_PROGRAMLISTING = YES #--------------------------------------------------------------------------- # configuration options for the AutoGen Definitions output #--------------------------------------------------------------------------- GENERATE_AUTOGEN_DEF = NO #--------------------------------------------------------------------------- # configuration options related to the Perl module output #--------------------------------------------------------------------------- GENERATE_PERLMOD = NO PERLMOD_LATEX = NO PERLMOD_PRETTY = YES PERLMOD_MAKEVAR_PREFIX = #--------------------------------------------------------------------------- # Configuration options related to the preprocessor #--------------------------------------------------------------------------- ENABLE_PREPROCESSING = YES MACRO_EXPANSION = NO EXPAND_ONLY_PREDEF = NO SEARCH_INCLUDES = NO INCLUDE_PATH = INCLUDE_FILE_PATTERNS = PREDEFINED = EXPAND_AS_DEFINED = SKIP_FUNCTION_MACROS = NO #--------------------------------------------------------------------------- # Configuration::additions related to external references #--------------------------------------------------------------------------- TAGFILES = GENERATE_TAGFILE = ALLEXTERNALS = NO EXTERNAL_GROUPS = YES PERL_PATH = /usr/bin/perl #--------------------------------------------------------------------------- # Configuration options related to the dot tool #--------------------------------------------------------------------------- CLASS_DIAGRAMS = NO HIDE_UNDOC_RELATIONS = YES HAVE_DOT = NO CLASS_GRAPH = YES COLLABORATION_GRAPH = YES GROUP_GRAPHS = YES UML_LOOK = NO TEMPLATE_RELATIONS = NO INCLUDE_GRAPH = YES INCLUDED_BY_GRAPH = YES CALL_GRAPH = NO GRAPHICAL_HIERARCHY = YES DIRECTORY_GRAPH = YES DOT_IMAGE_FORMAT = png DOT_PATH = DOTFILE_DIRS = MAX_DOT_GRAPH_WIDTH = 1024 MAX_DOT_GRAPH_HEIGHT = 1024 MAX_DOT_GRAPH_DEPTH = 0 DOT_TRANSPARENT = NO DOT_MULTI_TARGETS = NO GENERATE_LEGEND = YES DOT_CLEANUP = YES #--------------------------------------------------------------------------- # Configuration::additions related to the search engine #--------------------------------------------------------------------------- SEARCHENGINE = NO xrdp-0.9.1/sesman/Makefile.am0000644000175000017500000000242213027003467012743 00000000000000EXTRA_DIST = \ Doxyfile AM_CPPFLAGS = \ -DXRDP_CFG_PATH=\"${sysconfdir}/xrdp\" \ -DXRDP_SBIN_PATH=\"${sbindir}\" \ -DXRDP_SHARE_PATH=\"${datadir}/xrdp\" \ -DXRDP_PID_PATH=\"${localstatedir}/run\" \ -I$(top_srcdir)/common \ -I$(top_srcdir)/sesman/libscp if SESMAN_NOPAM AUTH_C = verify_user.c AUTH_LIB = -lcrypt else if SESMAN_BSD AUTH_C = verify_user_bsd.c AUTH_LIB = else if SESMAN_PAMUSERPASS AUTH_C = verify_user_pam_userpass.c AUTH_LIB = -lpam -lpam_userpass else if SESMAN_KERBEROS AUTH_C = verify_user_kerberos.c AUTH_LIB = -lkrb5 else AUTH_C = verify_user_pam.c AUTH_LIB = -lpam endif endif endif endif sbin_PROGRAMS = \ xrdp-sesman xrdp_sesman_SOURCES = \ access.c \ access.h \ auth.h \ config.c \ config.h \ env.c \ env.h \ scp.c \ scp.h \ scp_v0.c \ scp_v0.h \ scp_v1.c \ scp_v1.h \ scp_v1_mng.c \ scp_v1_mng.h \ sesman.c \ sesman.h \ session.c \ session.h \ sig.c \ sig.h \ xauth.c \ xauth.h \ $(AUTH_C) xrdp_sesman_LDADD = \ $(top_builddir)/common/libcommon.la \ $(top_builddir)/sesman/libscp/libscp.la \ $(AUTH_LIB) \ -lpthread sesmansysconfdir=$(sysconfdir)/xrdp dist_sesmansysconf_DATA = \ sesman.ini dist_sesmansysconf_SCRIPTS = \ startwm.sh SUBDIRS = \ libscp \ tools \ sessvc \ chansrv xrdp-0.9.1/sesman/session.c0000644000175000017500000011137513027003467012546 00000000000000/** * xrdp: A Remote Desktop Protocol server. * * Copyright (C) Jay Sorg 2004-2015 * * BSD process grouping by: * Copyright (c) 1995 Tatu Ylonen , Espoo, Finland. * Copyright (c) 2000-2001 Markus Friedl. * Copyright (c) 2011-2015 Koichiro Iwao, Kyushu Institute of Technology. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ /** * * @file session.c * @brief Session management code * @author Jay Sorg, Simone Fedele * */ #if defined(HAVE_CONFIG_H) #include "config_ac.h" #endif #ifdef HAVE_SYS_PRCTL_H #include #endif #include "sesman.h" #include "libscp_types.h" #include "xauth.h" #ifndef PR_SET_NO_NEW_PRIVS #define PR_SET_NO_NEW_PRIVS 38 #endif extern unsigned char g_fixedkey[8]; extern struct config_sesman *g_cfg; /* in sesman.c */ extern int g_sck; /* in sesman.c */ struct session_chain *g_sessions; int g_session_count; extern tbus g_term_event; /* in sesman.c */ /** * Creates a string consisting of all parameters that is hosted in the param list * @param self * @param outstr, allocate this buffer before you use this function * @param len the allocated len for outstr * @return */ char *APP_CC dumpItemsToString(struct list *self, char *outstr, int len) { int index; int totalLen = 0; g_memset(outstr, 0, len); if (self->count == 0) { g_writeln("List is empty"); } for (index = 0; index < self->count; index++) { /* +1 = one space*/ totalLen = totalLen + g_strlen((char *)list_get_item(self, index)) + 1; if (len > totalLen) { g_strcat(outstr, (char *)list_get_item(self, index)); g_strcat(outstr, " "); } } return outstr ; } /******************************************************************************/ struct session_item *DEFAULT_CC session_get_bydata(const char *name, int width, int height, int bpp, int type, const char *client_ip) { struct session_chain *tmp; enum SESMAN_CFG_SESS_POLICY policy = g_cfg->sess.policy; tmp = g_sessions; /* convert from SCP_SESSION_TYPE namespace to SESMAN_SESSION_TYPE namespace */ switch (type) { case SCP_SESSION_TYPE_XVNC: /* 0 */ type = SESMAN_SESSION_TYPE_XVNC; /* 2 */ /* Xvnc cannot resize */ policy = (enum SESMAN_CFG_SESS_POLICY) (policy | SESMAN_CFG_SESS_POLICY_D); break; case SCP_SESSION_TYPE_XRDP: /* 1 */ type = SESMAN_SESSION_TYPE_XRDP; /* 1 */ break; case SCP_SESSION_TYPE_XORG: type = SESMAN_SESSION_TYPE_XORG; break; default: return 0; } #if 0 log_message(LOG_LEVEL_INFO, "session_get_bydata: search policy %d U %s W %d H %d bpp %d T %d IP %s", policy, name, width, height, bpp, type, client_ip); #endif while (tmp != 0) { #if 0 log_message(LOG_LEVEL_INFO, "session_get_bydata: try %p U %s W %d H %d bpp %d T %d IP %s", tmp->item, tmp->item->name, tmp->item->width, tmp->item->height, tmp->item->bpp, tmp->item->type, tmp->item->client_ip); #endif if (g_strncmp(name, tmp->item->name, 255) == 0 && (!(policy & SESMAN_CFG_SESS_POLICY_D) || (tmp->item->width == width && tmp->item->height == height)) && (!(policy & SESMAN_CFG_SESS_POLICY_I) || (g_strncmp_d(client_ip, tmp->item->client_ip, ':', 255) == 0)) && (!(policy & SESMAN_CFG_SESS_POLICY_C) || (g_strncmp(client_ip, tmp->item->client_ip, 255) == 0)) && tmp->item->bpp == bpp && tmp->item->type == type) { return tmp->item; } tmp = tmp->next; } return 0; } /******************************************************************************/ /** * * @brief checks if there's a server running on a display * @param display the display to check * @return 0 if there isn't a display running, nonzero otherwise * */ static int DEFAULT_CC x_server_running_check_ports(int display) { char text[256]; int x_running; int sck; g_sprintf(text, "/tmp/.X11-unix/X%d", display); x_running = g_file_exist(text); if (!x_running) { g_sprintf(text, "/tmp/.X%d-lock", display); x_running = g_file_exist(text); } if (!x_running) /* check 59xx */ { if ((sck = g_tcp_socket()) != -1) { g_sprintf(text, "59%2.2d", display); x_running = g_tcp_bind(sck, text); g_tcp_close(sck); } } if (!x_running) /* check 60xx */ { if ((sck = g_tcp_socket()) != -1) { g_sprintf(text, "60%2.2d", display); x_running = g_tcp_bind(sck, text); g_tcp_close(sck); } } if (!x_running) /* check 62xx */ { if ((sck = g_tcp_socket()) != -1) { g_sprintf(text, "62%2.2d", display); x_running = g_tcp_bind(sck, text); g_tcp_close(sck); } } if (!x_running) { g_sprintf(text, XRDP_CHANSRV_STR, display); x_running = g_file_exist(text); } if (!x_running) { g_sprintf(text, CHANSRV_PORT_OUT_STR, display); x_running = g_file_exist(text); } if (!x_running) { g_sprintf(text, CHANSRV_PORT_IN_STR, display); x_running = g_file_exist(text); } if (!x_running) { g_sprintf(text, CHANSRV_API_STR, display); x_running = g_file_exist(text); } if (!x_running) { g_sprintf(text, XRDP_X11RDP_STR, display); x_running = g_file_exist(text); } return x_running; } /******************************************************************************/ /** * * @brief checks if there's a server running on a display * @param display the display to check * @return 0 if there isn't a display running, nonzero otherwise * */ static int DEFAULT_CC x_server_running(int display) { char text[256]; int x_running; g_sprintf(text, "/tmp/.X11-unix/X%d", display); x_running = g_file_exist(text); if (!x_running) { g_sprintf(text, "/tmp/.X%d-lock", display); x_running = g_file_exist(text); } return x_running; } /******************************************************************************/ static void DEFAULT_CC session_start_sessvc(int xpid, int wmpid, long data, char *username, int display) { struct list *sessvc_params = (struct list *)NULL; char wmpid_str[25]; char xpid_str[25]; char exe_path[262]; int i = 0; /* initialize (zero out) local variables: */ g_memset(wmpid_str, 0, sizeof(char) * 25); g_memset(xpid_str, 0, sizeof(char) * 25); g_memset(exe_path, 0, sizeof(char) * 262); /* new style waiting for clients */ g_sprintf(wmpid_str, "%d", wmpid); g_sprintf(xpid_str, "%d", xpid); log_message(LOG_LEVEL_INFO, "starting xrdp-sessvc - xpid=%s - wmpid=%s", xpid_str, wmpid_str); sessvc_params = list_create(); sessvc_params->auto_free = 1; /* building parameters */ g_snprintf(exe_path, 261, "%s/xrdp-sessvc", XRDP_SBIN_PATH); list_add_item(sessvc_params, (tintptr)g_strdup(exe_path)); list_add_item(sessvc_params, (tintptr)g_strdup(xpid_str)); list_add_item(sessvc_params, (tintptr)g_strdup(wmpid_str)); list_add_item(sessvc_params, 0); /* mandatory */ env_set_user(username, 0, display, g_cfg->session_variables1, g_cfg->session_variables2); /* executing sessvc */ g_execvp(exe_path, ((char **)sessvc_params->items)); /* should not get here */ log_message(LOG_LEVEL_ALWAYS, "error starting xrdp-sessvc - pid %d - xpid=%s - wmpid=%s", g_getpid(), xpid_str, wmpid_str); /* logging parameters */ /* no problem calling strerror for thread safety: other threads are blocked */ log_message(LOG_LEVEL_DEBUG, "errno: %d, description: %s", g_get_errno(), g_get_strerror()); log_message(LOG_LEVEL_DEBUG, "execve parameter list:"); for (i = 0; i < (sessvc_params->count); i++) { log_message(LOG_LEVEL_DEBUG, " argv[%d] = %s", i, (char *)list_get_item(sessvc_params, i)); } list_delete(sessvc_params); /* keep the old waitpid if some error occurs during execlp */ g_waitpid(wmpid); g_sigterm(xpid); g_sigterm(wmpid); g_sleep(1000); auth_end(data); g_exit(0); } /******************************************************************************/ /* called with the main thread returns boolean */ static int APP_CC session_is_display_in_chain(int display) { struct session_chain *chain; struct session_item *item; chain = g_sessions; while (chain != 0) { item = chain->item; if (item->display == display) { return 1; } chain = chain->next; } return 0; } /******************************************************************************/ /* called with the main thread */ static int APP_CC session_get_avail_display_from_chain(void) { int display; display = g_cfg->sess.x11_display_offset; while ((display - g_cfg->sess.x11_display_offset) <= g_cfg->sess.max_sessions) { if (!session_is_display_in_chain(display)) { if (!x_server_running_check_ports(display)) { return display; } } display++; } log_message(LOG_LEVEL_ERROR, "X server -- no display in range is available"); return 0; } /******************************************************************************/ static int APP_CC wait_for_xserver(int display) { int i; /* give X a bit to start */ /* wait up to 10 secs for x server to start */ i = 0; while (!x_server_running(display)) { i++; if (i > 40) { log_message(LOG_LEVEL_ERROR, "X server for display %d startup timeout", display); break; } g_sleep(250); } return 0; } /******************************************************************************/ /* called with the main thread */ static int APP_CC session_start_fork(tbus data, tui8 type, struct SCP_SESSION *s) { int display = 0; int pid = 0; int wmpid = 0; int pampid = 0; int xpid = 0; int i = 0; char geometry[32]; char depth[32]; char screen[32]; /* display number */ char text[256]; char execvpparams[2048]; char *xserver; /* absolute/relative path to Xorg/X11rdp/Xvnc */ char *passwd_file; char **pp1 = (char **)NULL; struct session_chain *temp = (struct session_chain *)NULL; struct list *xserver_params = (struct list *)NULL; struct tm stime; time_t ltime; char authfile[256]; /* The filename for storing xauth informations */ /* initialize (zero out) local variables: */ g_memset(<ime, 0, sizeof(time_t)); g_memset(&stime, 0, sizeof(struct tm)); g_memset(geometry, 0, sizeof(char) * 32); g_memset(depth, 0, sizeof(char) * 32); g_memset(screen, 0, sizeof(char) * 32); g_memset(text, 0, sizeof(char) * 256); passwd_file = 0; /* check to limit concurrent sessions */ if (g_session_count >= g_cfg->sess.max_sessions) { log_message(LOG_LEVEL_INFO, "max concurrent session limit " "exceeded. login for user %s denied", s->username); return 0; } temp = (struct session_chain *)g_malloc(sizeof(struct session_chain), 0); if (temp == 0) { log_message(LOG_LEVEL_ERROR, "cannot create new chain " "element - user %s", s->username); return 0; } temp->item = (struct session_item *)g_malloc(sizeof(struct session_item), 0); if (temp->item == 0) { g_free(temp); log_message(LOG_LEVEL_ERROR, "cannot create new session " "item - user %s", s->username); return 0; } display = session_get_avail_display_from_chain(); if (display == 0) { g_free(temp->item); g_free(temp); return 0; } pid = g_fork(); /* parent is fork from tcp accept, child forks X and wm, then becomes scp */ if (pid == -1) { } else if (pid == 0) { g_delete_wait_obj(g_term_event); g_tcp_close(g_sck); g_sprintf(geometry, "%dx%d", s->width, s->height); g_sprintf(depth, "%d", s->bpp); g_sprintf(screen, ":%d", display); #ifdef __FreeBSD__ /* * FreeBSD bug * ports/157282: effective login name is not set by xrdp-sesman * http://www.freebsd.org/cgi/query-pr.cgi?pr=157282 * * from: * $OpenBSD: session.c,v 1.252 2010/03/07 11:57:13 dtucker Exp $ * with some ideas about BSD process grouping to xrdp */ pid_t bsdsespid = g_fork(); if (bsdsespid == -1) { } else if (bsdsespid == 0) /* BSD session leader */ { /** * Create a new session and process group since the 4.4BSD * setlogin() affects the entire process group */ if (g_setsid() < 0) { log_message(LOG_LEVEL_ERROR, "setsid failed - pid %d", g_getpid()); } if (g_setlogin(s->username) < 0) { log_message(LOG_LEVEL_ERROR, "setlogin failed for user %s - pid %d", s->username, g_getpid()); } } g_waitpid(bsdsespid); #endif wmpid = g_fork(); /* parent becomes X, child forks wm, and waits, todo */ if (wmpid == -1) { } else if (wmpid == 0) { wait_for_xserver(display); auth_start_session(data, display); pampid = g_fork(); /* parent waits, todo child becomes wm */ if (pampid == -1) { } else if (pampid == 0) { env_set_user(s->username, 0, display, g_cfg->session_variables1, g_cfg->session_variables2); if (x_server_running(display)) { auth_set_env(data); if (s->directory != 0) { if (s->directory[0] != 0) { g_set_current_dir(s->directory); } } if (s->program != 0) { if (s->program[0] != 0) { g_execlp3(s->program, s->program, 0); log_message(LOG_LEVEL_ALWAYS, "error starting program %s for user %s - pid %d", s->program, s->username, g_getpid()); } } /* try to execute user window manager if enabled */ if (g_cfg->enable_user_wm) { g_sprintf(text, "%s/%s", g_getenv("HOME"), g_cfg->user_wm); if (g_file_exist(text)) { g_execlp3(text, g_cfg->user_wm, 0); log_message(LOG_LEVEL_ALWAYS, "error starting user " "wm for user %s - pid %d", s->username, g_getpid()); /* logging parameters */ log_message(LOG_LEVEL_DEBUG, "errno: %d, " "description: %s", g_get_errno(), g_get_strerror()); log_message(LOG_LEVEL_DEBUG, "execlp3 parameter " "list:"); log_message(LOG_LEVEL_DEBUG, " argv[0] = %s", text); log_message(LOG_LEVEL_DEBUG, " argv[1] = %s", g_cfg->user_wm); } } /* if we're here something happened to g_execlp3 so we try running the default window manager */ g_sprintf(text, "%s/%s", XRDP_CFG_PATH, g_cfg->default_wm); g_execlp3(text, g_cfg->default_wm, 0); log_message(LOG_LEVEL_ALWAYS, "error starting default " "wm for user %s - pid %d", s->username, g_getpid()); /* logging parameters */ log_message(LOG_LEVEL_DEBUG, "errno: %d, description: " "%s", g_get_errno(), g_get_strerror()); log_message(LOG_LEVEL_DEBUG, "execlp3 parameter list:"); log_message(LOG_LEVEL_DEBUG, " argv[0] = %s", text); log_message(LOG_LEVEL_DEBUG, " argv[1] = %s", g_cfg->default_wm); /* still a problem starting window manager just start xterm */ g_execlp3("xterm", "xterm", 0); /* should not get here */ log_message(LOG_LEVEL_ALWAYS, "error starting xterm " "for user %s - pid %d", s->username, g_getpid()); /* logging parameters */ log_message(LOG_LEVEL_DEBUG, "errno: %d, description: " "%s", g_get_errno(), g_get_strerror()); } else { log_message(LOG_LEVEL_ERROR, "another Xserver might " "already be active on display %d - see log", display); } log_message(LOG_LEVEL_DEBUG, "aborting connection..."); g_exit(0); } else { g_waitpid(pampid); auth_stop_session(data); g_deinit(); g_exit(0); } } else { xpid = g_fork(); /* parent becomes scp, child becomes X */ if (xpid == -1) { } else if (xpid == 0) /* child */ { if (type == SESMAN_SESSION_TYPE_XVNC) { env_set_user(s->username, &passwd_file, display, g_cfg->session_variables1, g_cfg->session_variables2); } else { env_set_user(s->username, 0, display, g_cfg->session_variables1, g_cfg->session_variables2); } g_snprintf(text, 255, "%d", g_cfg->sess.max_idle_time); g_setenv("XRDP_SESMAN_MAX_IDLE_TIME", text, 1); g_snprintf(text, 255, "%d", g_cfg->sess.max_disc_time); g_setenv("XRDP_SESMAN_MAX_DISC_TIME", text, 1); g_snprintf(text, 255, "%d", g_cfg->sess.kill_disconnected); g_setenv("XRDP_SESMAN_KILL_DISCONNECTED", text, 1); /* prepare the Xauthority stuff */ if (g_getenv("XAUTHORITY") != NULL) { g_snprintf(authfile, 255, "%s", g_getenv("XAUTHORITY")); } else { g_snprintf(authfile, 255, "%s", ".Xauthority"); } /* Add the entry in XAUTHORITY file or exit if error */ if (add_xauth_cookie(display, authfile) != 0) { g_exit(1); } if (type == SESMAN_SESSION_TYPE_XORG) { #ifdef HAVE_SYS_PRCTL_H /* * Make sure Xorg doesn't run setuid root. Root access is not * needed. Xorg can fail when run as root and the user has no * console permissions. * PR_SET_NO_NEW_PRIVS requires Linux kernel 3.5 and newer. */ if (prctl(PR_SET_NO_NEW_PRIVS, 1, 0, 0, 0) < 0) { log_message(LOG_LEVEL_WARNING, "Failed to disable setuid on X server: %s", g_get_strerror()); } #endif xserver_params = list_create(); xserver_params->auto_free = 1; /* get path of Xorg from config */ xserver = g_strdup((const char *)list_get_item(g_cfg->xorg_params, 0)); /* these are the must have parameters */ list_add_item(xserver_params, (tintptr) g_strdup(xserver)); list_add_item(xserver_params, (tintptr) g_strdup(screen)); list_add_item(xserver_params, (tintptr) g_strdup("-auth")); list_add_item(xserver_params, (tintptr) g_strdup(authfile)); /* additional parameters from sesman.ini file */ list_append_list_strdup(g_cfg->xorg_params, xserver_params, 1); /* make sure it ends with a zero */ list_add_item(xserver_params, 0); pp1 = (char **) xserver_params->items; log_message(LOG_LEVEL_INFO, "%s", dumpItemsToString(xserver_params, execvpparams, 2048)); /* some args are passed via env vars */ g_sprintf(geometry, "%d", s->width); g_setenv("XRDP_START_WIDTH", geometry, 1); g_sprintf(geometry, "%d", s->height); g_setenv("XRDP_START_HEIGHT", geometry, 1); /* fire up Xorg */ g_execvp(xserver, pp1); } else if (type == SESMAN_SESSION_TYPE_XVNC) { char guid_str[64]; g_bytes_to_hexstr(s->guid, 16, guid_str, 64); env_check_password_file(passwd_file, guid_str); xserver_params = list_create(); xserver_params->auto_free = 1; /* get path of Xvnc from config */ xserver = g_strdup((const char *)list_get_item(g_cfg->vnc_params, 0)); /* these are the must have parameters */ list_add_item(xserver_params, (tintptr)g_strdup(xserver)); list_add_item(xserver_params, (tintptr)g_strdup(screen)); list_add_item(xserver_params, (tintptr)g_strdup("-auth")); list_add_item(xserver_params, (tintptr)g_strdup(authfile)); list_add_item(xserver_params, (tintptr)g_strdup("-geometry")); list_add_item(xserver_params, (tintptr)g_strdup(geometry)); list_add_item(xserver_params, (tintptr)g_strdup("-depth")); list_add_item(xserver_params, (tintptr)g_strdup(depth)); list_add_item(xserver_params, (tintptr)g_strdup("-rfbauth")); list_add_item(xserver_params, (tintptr)g_strdup(passwd_file)); g_free(passwd_file); /* additional parameters from sesman.ini file */ //config_read_xserver_params(SESMAN_SESSION_TYPE_XVNC, // xserver_params); list_append_list_strdup(g_cfg->vnc_params, xserver_params, 1); /* make sure it ends with a zero */ list_add_item(xserver_params, 0); pp1 = (char **)xserver_params->items; log_message(LOG_LEVEL_INFO, "%s", dumpItemsToString(xserver_params, execvpparams, 2048)); g_execvp(xserver, pp1); } else if (type == SESMAN_SESSION_TYPE_XRDP) { xserver_params = list_create(); xserver_params->auto_free = 1; /* get path of X11rdp from config */ xserver = g_strdup((const char *)list_get_item(g_cfg->rdp_params, 0)); /* these are the must have parameters */ list_add_item(xserver_params, (tintptr)g_strdup(xserver)); list_add_item(xserver_params, (tintptr)g_strdup(screen)); list_add_item(xserver_params, (tintptr)g_strdup("-auth")); list_add_item(xserver_params, (tintptr)g_strdup(authfile)); list_add_item(xserver_params, (tintptr)g_strdup("-geometry")); list_add_item(xserver_params, (tintptr)g_strdup(geometry)); list_add_item(xserver_params, (tintptr)g_strdup("-depth")); list_add_item(xserver_params, (tintptr)g_strdup(depth)); /* additional parameters from sesman.ini file */ //config_read_xserver_params(SESMAN_SESSION_TYPE_XRDP, // xserver_params); list_append_list_strdup(g_cfg->rdp_params, xserver_params, 1); /* make sure it ends with a zero */ list_add_item(xserver_params, 0); pp1 = (char **)xserver_params->items; log_message(LOG_LEVEL_INFO, "%s", dumpItemsToString(xserver_params, execvpparams, 2048)); g_execvp(xserver, pp1); } else { log_message(LOG_LEVEL_ALWAYS, "bad session type - " "user %s - pid %d", s->username, g_getpid()); g_exit(1); } /* should not get here */ log_message(LOG_LEVEL_ALWAYS, "error starting X server " "- user %s - pid %d", s->username, g_getpid()); /* logging parameters */ log_message(LOG_LEVEL_DEBUG, "errno: %d, description: " "%s", g_get_errno(), g_get_strerror()); log_message(LOG_LEVEL_DEBUG, "execve parameter list size: " "%d", (xserver_params)->count); for (i = 0; i < (xserver_params->count); i++) { log_message(LOG_LEVEL_DEBUG, " argv[%d] = %s", i, (char *)list_get_item(xserver_params, i)); } list_delete(xserver_params); g_exit(1); } else { wait_for_xserver(display); g_snprintf(text, 255, "%d", display); g_setenv("XRDP_SESSVC_DISPLAY", text, 1); g_snprintf(text, 255, ":%d.0", display); g_setenv("DISPLAY", text, 1); /* new style waiting for clients */ session_start_sessvc(xpid, wmpid, data, s->username, display); } } } else { temp->item->pid = pid; temp->item->display = display; temp->item->width = s->width; temp->item->height = s->height; temp->item->bpp = s->bpp; temp->item->data = data; g_strncpy(temp->item->client_ip, s->client_ip, 255); /* store client ip data */ g_strncpy(temp->item->name, s->username, 255); g_memcpy(temp->item->guid, s->guid, 16); ltime = g_time1(); localtime_r(<ime, &stime); temp->item->connect_time.year = (tui16)(stime.tm_year + 1900); temp->item->connect_time.month = (tui8)(stime.tm_mon + 1); temp->item->connect_time.day = (tui8)stime.tm_mday; temp->item->connect_time.hour = (tui8)stime.tm_hour; temp->item->connect_time.minute = (tui8)stime.tm_min; zero_time(&(temp->item->disconnect_time)); zero_time(&(temp->item->idle_time)); temp->item->type = type; temp->item->status = SESMAN_SESSION_STATUS_ACTIVE; temp->next = g_sessions; g_sessions = temp; g_session_count++; return display; } g_free(temp->item); g_free(temp); return display; } /******************************************************************************/ /* called with the main thread */ static int APP_CC session_reconnect_fork(int display, char *username) { int pid; char text[256]; pid = g_fork(); if (pid == -1) { } else if (pid == 0) { env_set_user(username, 0, display, g_cfg->session_variables1, g_cfg->session_variables2); g_snprintf(text, 255, "%s/%s", XRDP_CFG_PATH, "reconnectwm.sh"); if (g_file_exist(text)) { g_execlp3(text, g_cfg->default_wm, 0); } g_exit(0); } return display; } /******************************************************************************/ /* called by a worker thread, ask the main thread to call session_sync_start and wait till done */ int DEFAULT_CC session_start(long data, tui8 type, struct SCP_SESSION *s) { return session_start_fork(data, type, s); } /******************************************************************************/ /* called by a worker thread, ask the main thread to call session_sync_start and wait till done */ int DEFAULT_CC session_reconnect(int display, char *username) { return session_reconnect_fork(display, username); } /******************************************************************************/ int DEFAULT_CC session_kill(int pid) { struct session_chain *tmp; struct session_chain *prev; tmp = g_sessions; prev = 0; while (tmp != 0) { if (tmp->item == 0) { log_message(LOG_LEVEL_ERROR, "session descriptor for " "pid %d is null!", pid); if (prev == 0) { /* prev does no exist, so it's the first element - so we set g_sessions */ g_sessions = tmp->next; } else { prev->next = tmp->next; } return SESMAN_SESSION_KILL_NULLITEM; } if (tmp->item->pid == pid) { /* deleting the session */ log_message(LOG_LEVEL_INFO, "++ terminated session: username %s, display :%d.0, session_pid %d, ip %s", tmp->item->name, tmp->item->display, tmp->item->pid, tmp->item->client_ip); g_free(tmp->item); if (prev == 0) { /* prev does no exist, so it's the first element - so we set g_sessions */ g_sessions = tmp->next; } else { prev->next = tmp->next; } g_free(tmp); g_session_count--; return SESMAN_SESSION_KILL_OK; } /* go on */ prev = tmp; tmp = tmp->next; } return SESMAN_SESSION_KILL_NOTFOUND; } /******************************************************************************/ void DEFAULT_CC session_sigkill_all() { struct session_chain *tmp; tmp = g_sessions; while (tmp != 0) { if (tmp->item == 0) { log_message(LOG_LEVEL_ERROR, "found null session " "descriptor!"); } else { g_sigterm(tmp->item->pid); } /* go on */ tmp = tmp->next; } } /******************************************************************************/ struct session_item *DEFAULT_CC session_get_bypid(int pid) { struct session_chain *tmp; struct session_item *dummy; dummy = g_new0(struct session_item, 1); if (0 == dummy) { log_message(LOG_LEVEL_ERROR, "session_get_bypid: out of memory"); return 0; } tmp = g_sessions; while (tmp != 0) { if (tmp->item == 0) { log_message(LOG_LEVEL_ERROR, "session descriptor for " "pid %d is null!", pid); g_free(dummy); return 0; } if (tmp->item->pid == pid) { g_memcpy(dummy, tmp->item, sizeof(struct session_item)); return dummy; } /* go on */ tmp = tmp->next; } g_free(dummy); return 0; } /******************************************************************************/ struct SCP_DISCONNECTED_SESSION * session_get_byuser(const char *user, int *cnt, unsigned char flags) { struct session_chain *tmp; struct SCP_DISCONNECTED_SESSION *sess; int count; int index; count = 0; tmp = g_sessions; while (tmp != 0) { LOG_DBG("user: %s", user); if ((NULL == user) || (!g_strncasecmp(user, tmp->item->name, 256))) { LOG_DBG("session_get_byuser: status=%d, flags=%d, " "result=%d", (tmp->item->status), flags, ((tmp->item->status) & flags)); if ((tmp->item->status) & flags) { count++; } } /* go on */ tmp = tmp->next; } if (count == 0) { (*cnt) = 0; return 0; } /* malloc() an array of disconnected sessions */ sess = g_new0(struct SCP_DISCONNECTED_SESSION, count); if (sess == 0) { (*cnt) = 0; return 0; } tmp = g_sessions; index = 0; while (tmp != 0) { /* #warning FIXME: we should get only disconnected sessions! */ if ((NULL == user) || (!g_strncasecmp(user, tmp->item->name, 256))) { if ((tmp->item->status) & flags) { (sess[index]).SID = tmp->item->pid; (sess[index]).type = tmp->item->type; (sess[index]).height = tmp->item->height; (sess[index]).width = tmp->item->width; (sess[index]).bpp = tmp->item->bpp; /* #warning FIXME: setting idle times and such */ /*(sess[index]).connect_time.year = tmp->item->connect_time.year; (sess[index]).connect_time.month = tmp->item->connect_time.month; (sess[index]).connect_time.day = tmp->item->connect_time.day; (sess[index]).connect_time.hour = tmp->item->connect_time.hour; (sess[index]).connect_time.minute = tmp->item->connect_time.minute; (sess[index]).disconnect_time.year = tmp->item->disconnect_time.year; (sess[index]).disconnect_time.month = tmp->item->disconnect_time.month; (sess[index]).disconnect_time.day = tmp->item->disconnect_time.day; (sess[index]).disconnect_time.hour = tmp->item->disconnect_time.hour; (sess[index]).disconnect_time.minute = tmp->item->disconnect_time.minute; (sess[index]).idle_time.year = tmp->item->idle_time.year; (sess[index]).idle_time.month = tmp->item->idle_time.month; (sess[index]).idle_time.day = tmp->item->idle_time.day; (sess[index]).idle_time.hour = tmp->item->idle_time.hour; (sess[index]).idle_time.minute = tmp->item->idle_time.minute;*/ (sess[index]).conn_year = tmp->item->connect_time.year; (sess[index]).conn_month = tmp->item->connect_time.month; (sess[index]).conn_day = tmp->item->connect_time.day; (sess[index]).conn_hour = tmp->item->connect_time.hour; (sess[index]).conn_minute = tmp->item->connect_time.minute; (sess[index]).idle_days = tmp->item->idle_time.day; (sess[index]).idle_hours = tmp->item->idle_time.hour; (sess[index]).idle_minutes = tmp->item->idle_time.minute; index++; } } /* go on */ tmp = tmp->next; } (*cnt) = count; return sess; } xrdp-0.9.1/sesman/session.h0000644000175000017500000000643013027003467012546 00000000000000/** * xrdp: A Remote Desktop Protocol server. * * Copyright (C) Jay Sorg 2004-2013 * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ /** * * @file session.h * @brief Session management definitions * @author Jay Sorg, Simone Fedele * */ #ifndef SESSION_H #define SESSION_H #include "libscp_types.h" #define SESMAN_SESSION_TYPE_XRDP 1 #define SESMAN_SESSION_TYPE_XVNC 2 #define SESMAN_SESSION_TYPE_XORG 3 #define SESMAN_SESSION_STATUS_ACTIVE 0x01 #define SESMAN_SESSION_STATUS_IDLE 0x02 #define SESMAN_SESSION_STATUS_DISCONNECTED 0x04 /* future expansion #define SESMAN_SESSION_STATUS_REMCONTROL 0x08 */ #define SESMAN_SESSION_STATUS_ALL 0xFF #define SESMAN_SESSION_KILL_OK 0 #define SESMAN_SESSION_KILL_NULLITEM 1 #define SESMAN_SESSION_KILL_NOTFOUND 2 struct session_date { tui16 year; tui8 month; tui8 day; tui8 hour; tui8 minute; }; #define zero_time(s) { (s)->year=0; (s)->month=0; (s)->day=0; (s)->hour=0; (s)->minute=0; } struct session_item { char name[256]; int pid; /* pid of sesman waiting for wm to end */ int display; int width; int height; int bpp; long data; /* status info */ unsigned char status; unsigned char type; /* time data */ struct session_date connect_time; struct session_date disconnect_time; struct session_date idle_time; char client_ip[256]; tui8 guid[16]; }; struct session_chain { struct session_chain* next; struct session_item* item; }; /** * * @brief finds a session matching the supplied parameters * @return session data or 0 * */ struct session_item* DEFAULT_CC session_get_bydata(const char *name, int width, int height, int bpp, int type, const char *client_ip); #ifndef session_find_item #define session_find_item(a, b, c, d, e, f) session_get_bydata(a, b, c, d, e, f); #endif /** * * @brief starts a session * @return 0 on error, display number if success * */ int DEFAULT_CC session_start(long data, tui8 type, struct SCP_SESSION *s); int DEFAULT_CC session_reconnect(int display, char* username); /** * * @brief kills a session * @param pid the pid of the session to be killed * @return * */ int DEFAULT_CC session_kill(int pid); /** * * @brief sends sigkill to all sessions * @return * */ void DEFAULT_CC session_sigkill_all(); /** * * @brief retrieves a session's descriptor * @param pid the session pid * @return a pointer to the session descriptor on success, NULL otherwise * */ struct session_item* DEFAULT_CC session_get_bypid(int pid); /** * * @brief retrieves a session's descriptor * @param pid the session pid * @return a pointer to the session descriptor on success, NULL otherwise * */ struct SCP_DISCONNECTED_SESSION* session_get_byuser(const char *user, int *cnt, unsigned char flags); #endif xrdp-0.9.1/sesman/verify_user_pam.c0000644000175000017500000001764213027003467014264 00000000000000/** * xrdp: A Remote Desktop Protocol server. * * Copyright (C) Jay Sorg 2004-2013 * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ /** * * @file verify_user_pam.c * @brief Authenticate user using pam * @author Jay Sorg * */ #include "arch.h" #include "os_calls.h" #include #include struct t_user_pass { char user[256]; char pass[256]; }; struct t_auth_info { struct t_user_pass user_pass; int session_opened; int did_setcred; struct pam_conv pamc; pam_handle_t *ph; }; /******************************************************************************/ static int DEFAULT_CC verify_pam_conv(int num_msg, const struct pam_message **msg, struct pam_response **resp, void *appdata_ptr) { int i; struct pam_response *reply; struct t_user_pass *user_pass; reply = g_new0(struct pam_response, num_msg); for (i = 0; i < num_msg; i++) { switch (msg[i]->msg_style) { case PAM_PROMPT_ECHO_ON: /* username */ user_pass = (struct t_user_pass *) appdata_ptr; reply[i].resp = g_strdup(user_pass->user); reply[i].resp_retcode = PAM_SUCCESS; break; case PAM_PROMPT_ECHO_OFF: /* password */ user_pass = (struct t_user_pass *) appdata_ptr; reply[i].resp = g_strdup(user_pass->pass); reply[i].resp_retcode = PAM_SUCCESS; break; default: g_printf("unknown in verify_pam_conv\r\n"); g_free(reply); return PAM_CONV_ERR; } } *resp = reply; return PAM_SUCCESS; } /******************************************************************************/ static void DEFAULT_CC get_service_name(char *service_name) { service_name[0] = 0; if (g_file_exist("/etc/pam.d/xrdp-sesman")) { g_strncpy(service_name, "xrdp-sesman", 255); } else { g_strncpy(service_name, "gdm", 255); } } /******************************************************************************/ /* returns long, zero is no go Stores the detailed error code in the errorcode variable*/ long DEFAULT_CC auth_userpass(const char *user, const char *pass, int *errorcode) { int error; struct t_auth_info *auth_info; char service_name[256]; get_service_name(service_name); auth_info = g_new0(struct t_auth_info, 1); g_strncpy(auth_info->user_pass.user, user, 255); g_strncpy(auth_info->user_pass.pass, pass, 255); auth_info->pamc.conv = &verify_pam_conv; auth_info->pamc.appdata_ptr = &(auth_info->user_pass); error = pam_start(service_name, 0, &(auth_info->pamc), &(auth_info->ph)); if (error != PAM_SUCCESS) { if (errorcode != NULL) { *errorcode = error; } g_printf("pam_start failed: %s\r\n", pam_strerror(auth_info->ph, error)); pam_end(auth_info->ph, error); g_free(auth_info); return 0; } error = pam_set_item(auth_info->ph, PAM_TTY, service_name); if (error != PAM_SUCCESS) { g_printf("pam_set_item failed: %s\r\n", pam_strerror(auth_info->ph, error)); } error = pam_authenticate(auth_info->ph, 0); if (error != PAM_SUCCESS) { if (errorcode != NULL) { *errorcode = error; } g_printf("pam_authenticate failed: %s\r\n", pam_strerror(auth_info->ph, error)); pam_end(auth_info->ph, error); g_free(auth_info); return 0; } /* From man page: The pam_acct_mgmt function is used to determine if the users account is valid. It checks for authentication token and account expiration and verifies access restrictions. It is typically called after the user has been authenticated. */ error = pam_acct_mgmt(auth_info->ph, 0); if (error != PAM_SUCCESS) { if (errorcode != NULL) { *errorcode = error; } g_printf("pam_acct_mgmt failed: %s\r\n", pam_strerror(auth_info->ph, error)); pam_end(auth_info->ph, error); g_free(auth_info); return 0; } return (long)auth_info; } /******************************************************************************/ /* returns error */ int DEFAULT_CC auth_start_session(long in_val, int in_display) { struct t_auth_info *auth_info; int error; char display[256]; g_sprintf(display, ":%d", in_display); auth_info = (struct t_auth_info *)in_val; error = pam_set_item(auth_info->ph, PAM_TTY, display); if (error != PAM_SUCCESS) { g_printf("pam_set_item failed: %s\r\n", pam_strerror(auth_info->ph, error)); return 1; } error = pam_setcred(auth_info->ph, PAM_ESTABLISH_CRED); if (error != PAM_SUCCESS) { g_printf("pam_setcred failed: %s\r\n", pam_strerror(auth_info->ph, error)); return 1; } auth_info->did_setcred = 1; error = pam_open_session(auth_info->ph, 0); if (error != PAM_SUCCESS) { g_printf("pam_open_session failed: %s\r\n", pam_strerror(auth_info->ph, error)); return 1; } auth_info->session_opened = 1; return 0; } /******************************************************************************/ /* returns error */ int DEFAULT_CC auth_stop_session(long in_val) { struct t_auth_info *auth_info; int error; auth_info = (struct t_auth_info *)in_val; error = pam_close_session(auth_info->ph, 0); if (error != PAM_SUCCESS) { g_printf("pam_close_session failed: %s\r\n", pam_strerror(auth_info->ph, error)); return 1; } auth_info->session_opened = 0; return 0; } /******************************************************************************/ /* returns error */ /* cleanup */ int DEFAULT_CC auth_end(long in_val) { struct t_auth_info *auth_info; auth_info = (struct t_auth_info *)in_val; if (auth_info != 0) { if (auth_info->ph != 0) { if (auth_info->session_opened) { pam_close_session(auth_info->ph, 0); } if (auth_info->did_setcred) { pam_setcred(auth_info->ph, PAM_DELETE_CRED); } pam_end(auth_info->ph, PAM_SUCCESS); auth_info->ph = 0; } } g_free(auth_info); return 0; } /******************************************************************************/ /* returns error */ /* set any pam env vars */ int DEFAULT_CC auth_set_env(long in_val) { struct t_auth_info *auth_info; char **pam_envlist; char **pam_env; char item[256]; char value[256]; int eq_pos; auth_info = (struct t_auth_info *)in_val; if (auth_info != 0) { /* export PAM environment */ pam_envlist = pam_getenvlist(auth_info->ph); if (pam_envlist != NULL) { for (pam_env = pam_envlist; *pam_env != NULL; ++pam_env) { eq_pos = g_pos(*pam_env, "="); if (eq_pos >= 0 && eq_pos < 250) { g_strncpy(item, *pam_env, eq_pos); g_strncpy(value, (*pam_env) + eq_pos + 1, 255); g_setenv(item, value, 1); } g_free(*pam_env); } g_free(pam_envlist); } } return 0; } xrdp-0.9.1/sesman/chansrv/0000755000175000017500000000000013027005541012426 500000000000000xrdp-0.9.1/sesman/chansrv/chansrv_common.c0000644000175000017500000000375013027002670015533 00000000000000/** * xrdp: A Remote Desktop Protocol server. * * Copyright (C) Laxmikant Rashinkar 2009-2014 * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #include "chansrv_common.h" /** * Assemble fragmented incoming packets into one stream * * @param src stream that contains partial data * @param dest stream that contains entire data * @param chan_flags fragmentation flags * @param length bytes in this packet * @param total_length total length of assembled packet * * @return 1 when all data has been assembled, 0 otherwise * * NOTE: it is the responsibility of the caller to free dest stream ****************************************************************************/ int read_entire_packet(struct stream *src, struct stream **dest, int chan_flags, int length, int total_length) { struct stream *ls; if ((chan_flags & 3) == 3) { /* packet not fragmented */ xstream_new(ls, total_length); xstream_copyin(ls, src->p, length); ls->p = ls->data; *dest = ls; return 1; } /* is this the first fragmented packet? */ if (chan_flags & 1) { xstream_new(ls, total_length); *dest = ls; } else { ls = *dest; } xstream_copyin(ls, src->p, length); /* in last packet, chan_flags & 0x02 will be true */ if (chan_flags & 0x02) { /* rewind stream */ ls->p = ls->data; return 1; } return 0; } xrdp-0.9.1/sesman/chansrv/rail.h0000644000175000017500000000176513027002670013457 00000000000000/** * xrdp: A Remote Desktop Protocol server. * * Copyright (C) Jay Sorg 2012 * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #ifndef _RAIL_H_ #define _RAIL_H_ #include "../../common/rail.h" #include "arch.h" #include "parse.h" int APP_CC rail_init(void); int APP_CC rail_deinit(void); int APP_CC rail_data_in(struct stream* s, int chan_id, int chan_flags, int length, int total_length); int APP_CC rail_xevent(void* xevent); int APP_CC rail_request_title(int window_id); #endif xrdp-0.9.1/sesman/chansrv/clipboard_file.c0000644000175000017500000005051713027003467015465 00000000000000/** * xrdp: A Remote Desktop Protocol server. * * Copyright (C) Jay Sorg 2012 * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ /* MS-RDPECLIP * http://msdn.microsoft.com/en-us/library/cc241066%28prot.20%29.aspx * * CLIPRDR_FILEDESCRIPTOR * http://msdn.microsoft.com/en-us/library/ff362447%28prot.20%29.aspx */ #include #include #include #include #include "arch.h" #include "parse.h" #include "os_calls.h" #include "list.h" #include "chansrv.h" #include "clipboard.h" #include "clipboard_file.h" #include "clipboard_common.h" #include "xcommon.h" #include "chansrv_fuse.h" /* module based logging */ #define LOG_ERROR 0 #define LOG_INFO 1 #define LOG_DEBUG 2 #define LOG_LVL LOG_ERROR #define log_error(_params...) \ { \ g_write("[%10.10u]: CLIPFILE %s: %d : ERROR: ", \ g_time3(), __func__, __LINE__); \ g_writeln (_params); \ } #define log_always(_params...) \ { \ g_write("[%10.10u]: CLIPFILE %s: %d : ALWAYS: ", \ g_time3(), __func__, __LINE__); \ g_writeln (_params); \ } #define log_info(_params...) \ { \ if (LOG_INFO <= LOG_LVL) \ { \ g_write("[%10.10u]: CLIPFILE %s: %d : ", \ g_time3(), __func__, __LINE__); \ g_writeln (_params); \ } \ } #define log_debug(_params...) \ { \ if (LOG_DEBUG <= LOG_LVL) \ { \ g_write("[%10.10u]: CLIPFILE %s: %d : ", \ g_time3(), __func__, __LINE__); \ g_writeln (_params); \ } \ } extern int g_cliprdr_chan_id; /* in chansrv.c */ extern struct clip_s2c g_clip_s2c; /* in clipboard.c */ extern struct clip_c2s g_clip_c2s; /* in clipboard.c */ extern char g_fuse_clipboard_path[]; struct cb_file_info { char pathname[256]; char filename[256]; int flags; int size; tui64 time; }; static struct list *g_files_list = 0; /* used when server is asking for file info from the client */ static int g_file_request_sent_type = 0; /* number of seconds from 1 Jan. 1601 00:00 to 1 Jan 1970 00:00 UTC */ #define CB_EPOCH_DIFF 11644473600LL /*****************************************************************************/ #if 0 static tui64 APP_CC timeval2wintime(struct timeval *tv) { tui64 result; result = CB_EPOCH_DIFF; result += tv->tv_sec; result *= 10000000LL; result += tv->tv_usec * 10; return result; } #endif /*****************************************************************************/ /* this will replace %20 or any hex with the space or correct char * returns error */ static int APP_CC clipboard_check_file(char *filename) { char lfilename[256]; char jchr[8]; int lindex; int index; g_memset(lfilename, 0, 256); lindex = 0; index = 0; while (filename[index] != 0) { if (filename[index] == '%') { jchr[0] = filename[index + 1]; jchr[1] = filename[index + 2]; jchr[2] = 0; index += 3; lfilename[lindex] = g_htoi(jchr); lindex++; } else { lfilename[lindex] = filename[index]; lindex++; index++; } } log_debug("[%s] [%s]", filename, lfilename); g_strcpy(filename, lfilename); return 0; } /*****************************************************************************/ static int APP_CC clipboard_get_file(char* file, int bytes) { int sindex; int pindex; int flags; char full_fn[256]; /* /etc/xrdp/xrdp.ini */ char filename[256]; /* xrdp.ini */ char pathname[256]; /* /etc/xrdp */ struct cb_file_info *cfi; /* x-special/gnome-copied-files */ if ((g_strncmp(file, "copy", 4) == 0) && (bytes == 4)) { return 0; } if ((g_strncmp(file, "cut", 3) == 0) && (bytes == 3)) { return 0; } sindex = 0; flags = CB_FILE_ATTRIBUTE_ARCHIVE; /* text/uri-list */ /* x-special/gnome-copied-files */ if (g_strncmp(file, "file://", 7) == 0) { sindex = 7; } pindex = bytes; while (pindex > sindex) { if (file[pindex] == '/') { break; } pindex--; } g_memset(pathname, 0, 256); g_memset(filename, 0, 256); g_memcpy(pathname, file + sindex, pindex - sindex); if (pathname[0] == 0) { pathname[0] = '/'; } g_memcpy(filename, file + pindex + 1, (bytes - 1) - pindex); /* this should replace %20 with space */ clipboard_check_file(pathname); clipboard_check_file(filename); g_snprintf(full_fn, 255, "%s/%s", pathname, filename); if (g_directory_exist(full_fn)) { log_error("clipboard_get_file: file [%s] is a directory, " "not supported", full_fn); flags |= CB_FILE_ATTRIBUTE_DIRECTORY; return 1; } if (!g_file_exist(full_fn)) { log_error("clipboard_get_file: file [%s] does not exist", full_fn); return 1; } else { cfi = (struct cb_file_info*)g_malloc(sizeof(struct cb_file_info), 1); list_add_item(g_files_list, (tintptr)cfi); g_strcpy(cfi->filename, filename); g_strcpy(cfi->pathname, pathname); cfi->size = g_file_get_size(full_fn); cfi->flags = flags; cfi->time = (g_time1() + CB_EPOCH_DIFF) * 10000000LL; log_debug("ok filename [%s] pathname [%s] size [%d]", cfi->filename, cfi->pathname, cfi->size); } return 0; } /*****************************************************************************/ static int APP_CC clipboard_get_files(char *files, int bytes) { int index; int file_index; char file[512]; file_index = 0; for (index = 0; index < bytes; index++) { if (files[index] == '\n' || files[index] == '\r') { if (file_index > 0) { if (clipboard_get_file(file, file_index) == 0) { } file_index = 0; } } else { file[file_index] = files[index]; file_index++; } } if (file_index > 0) { if (clipboard_get_file(file, file_index) == 0) { } } if (g_files_list->count < 1) { return 1; } return 0; } /*****************************************************************************/ /* server to client */ /* response to client asking for clipboard contents that is file list */ int APP_CC clipboard_send_data_response_for_file(char *data, int data_size) { struct stream *s; int size; int rv; int bytes_after_header; int cItems; int flags; int index; tui32 ui32; char fn[256]; struct cb_file_info *cfi; log_debug("clipboard_send_data_response_for_file: data_size %d", data_size); //g_hexdump(data, data_size); if (g_files_list == 0) { g_files_list = list_create(); g_files_list->auto_free = 1; } list_clear(g_files_list); clipboard_get_files(data, data_size); cItems = g_files_list->count; bytes_after_header = cItems * 592 + 4; make_stream(s); init_stream(s, 64 + bytes_after_header); out_uint16_le(s, CB_FORMAT_DATA_RESPONSE); /* 5 CLIPRDR_DATA_RESPONSE */ out_uint16_le(s, CB_RESPONSE_OK); /* 1 status */ out_uint32_le(s, bytes_after_header); out_uint32_le(s, cItems); for (index = 0; index < cItems; index++) { cfi = (struct cb_file_info *)list_get_item(g_files_list, index); flags = CB_FD_ATTRIBUTES | CB_FD_FILESIZE | CB_FD_WRITESTIME | CB_FD_PROGRESSUI; out_uint32_le(s, flags); out_uint8s(s, 32); /* reserved1 */ flags = cfi->flags; out_uint32_le(s, flags); out_uint8s(s, 16); /* reserved2 */ /* file time */ /* 100-nanoseconds intervals since 1 January 1601 */ //out_uint32_le(s, 0x2c305d08); /* 25 October 2009, 21:17 */ //out_uint32_le(s, 0x01ca55f3); ui32 = cfi->time & 0xffffffff; out_uint32_le(s, ui32); ui32 = cfi->time >> 32; out_uint32_le(s, ui32); /* file size */ out_uint32_le(s, 0); out_uint32_le(s, cfi->size); g_snprintf(fn, 255, "%s", cfi->filename); clipboard_out_unicode(s, fn, 256); out_uint8s(s, 8); /* pad */ } out_uint32_le(s, 0); s_mark_end(s); size = (int)(s->end - s->data); rv = send_channel_data(g_cliprdr_chan_id, s->data, size); free_stream(s); return rv; } /*****************************************************************************/ /* send the file size from server to the client */ static int APP_CC clipboard_send_file_size(int streamId, int lindex) { struct stream *s; int size; int rv; int file_size; struct cb_file_info *cfi; if (g_files_list == 0) { log_error("clipboard_send_file_size: error g_files_list is nil"); return 1; } cfi = (struct cb_file_info *)list_get_item(g_files_list, lindex); if (cfi == 0) { log_error("clipboard_send_file_size: error cfi is nil"); return 1; } file_size = cfi->size; log_debug("clipboard_send_file_size: streamId %d file_size %d", streamId, file_size); make_stream(s); init_stream(s, 8192); out_uint16_le(s, CB_FILECONTENTS_RESPONSE); /* 9 */ out_uint16_le(s, CB_RESPONSE_OK); /* 1 status */ out_uint32_le(s, 12); out_uint32_le(s, streamId); out_uint32_le(s, file_size); out_uint32_le(s, 0); out_uint32_le(s, 0); s_mark_end(s); size = (int)(s->end - s->data); rv = send_channel_data(g_cliprdr_chan_id, s->data, size); free_stream(s); return rv; } /*****************************************************************************/ /* ask the client to send the file size */ int APP_CC clipboard_request_file_size(int stream_id, int lindex) { struct stream *s; int size; int rv; log_debug("clipboard_request_file_size:"); if (g_file_request_sent_type != 0) { log_error("clipboard_request_file_size: warning, still waiting " "for CB_FILECONTENTS_RESPONSE"); } make_stream(s); init_stream(s, 8192); out_uint16_le(s, CB_FILECONTENTS_REQUEST); /* 8 */ out_uint16_le(s, 0); out_uint32_le(s, 28); out_uint32_le(s, stream_id); out_uint32_le(s, lindex); out_uint32_le(s, CB_FILECONTENTS_SIZE); out_uint32_le(s, 0); /* nPositionLow */ out_uint32_le(s, 0); /* nPositionHigh */ out_uint32_le(s, 0); /* cbRequested */ out_uint32_le(s, 0); /* clipDataId */ out_uint32_le(s, 0); s_mark_end(s); size = (int)(s->end - s->data); rv = send_channel_data(g_cliprdr_chan_id, s->data, size); free_stream(s); g_file_request_sent_type = CB_FILECONTENTS_SIZE; return rv; } /*****************************************************************************/ /* send a chunk of the file from server to client */ static int APP_CC clipboard_send_file_data(int streamId, int lindex, int nPositionLow, int cbRequested) { struct stream *s; int size; int rv; int fd; char full_fn[256]; struct cb_file_info *cfi; if (g_files_list == 0) { log_error("clipboard_send_file_data: error g_files_list is nil"); return 1; } cfi = (struct cb_file_info *)list_get_item(g_files_list, lindex); if (cfi == 0) { log_error("clipboard_send_file_data: error cfi is nil"); return 1; } log_debug("clipboard_send_file_data: streamId %d lindex %d " "nPositionLow %d cbRequested %d", streamId, lindex, nPositionLow, cbRequested); g_snprintf(full_fn, 255, "%s/%s", cfi->pathname, cfi->filename); fd = g_file_open_ex(full_fn, 1, 0, 0, 0); if (fd == -1) { log_error("clipboard_send_file_data: file open [%s] failed", full_fn); return 1; } if (g_file_seek(fd, nPositionLow) < 0) { log_message(LOG_LEVEL_ERROR, "clipboard_send_file_data: seek error " "in file: %s", full_fn); g_file_close(fd); return 1; } make_stream(s); init_stream(s, cbRequested + 64); size = g_file_read(fd, s->data + 12, cbRequested); if (size < 1) { log_error("clipboard_send_file_data: read error, want %d got %d", cbRequested, size); free_stream(s); g_file_close(fd); return 1; } out_uint16_le(s, CB_FILECONTENTS_RESPONSE); /* 9 */ out_uint16_le(s, CB_RESPONSE_OK); /* 1 status */ out_uint32_le(s, size + 4); out_uint32_le(s, streamId); s->p += size; out_uint32_le(s, 0); s_mark_end(s); size = (int)(s->end - s->data); rv = send_channel_data(g_cliprdr_chan_id, s->data, size); free_stream(s); g_file_close(fd); return rv; } /*****************************************************************************/ /* ask the client to send the file size */ int APP_CC clipboard_request_file_data(int stream_id, int lindex, int offset, int request_bytes) { struct stream *s; int size; int rv; log_debug("clipboard_request_file_data: stream_id=%d lindex=%d off=%d request_bytes=%d", stream_id, lindex, offset, request_bytes); if (g_file_request_sent_type != 0) { log_error("clipboard_request_file_data: warning, still waiting " "for CB_FILECONTENTS_RESPONSE"); } make_stream(s); init_stream(s, 8192); out_uint16_le(s, CB_FILECONTENTS_REQUEST); /* 8 */ out_uint16_le(s, 0); out_uint32_le(s, 28); out_uint32_le(s, stream_id); out_uint32_le(s, lindex); out_uint32_le(s, CB_FILECONTENTS_RANGE); out_uint32_le(s, offset); /* nPositionLow */ out_uint32_le(s, 0); /* nPositionHigh */ out_uint32_le(s, request_bytes); /* cbRequested */ out_uint32_le(s, 0); /* clipDataId */ out_uint32_le(s, 0); s_mark_end(s); size = (int)(s->end - s->data); rv = send_channel_data(g_cliprdr_chan_id, s->data, size); free_stream(s); g_file_request_sent_type = CB_FILECONTENTS_RANGE; return rv; } /*****************************************************************************/ /* client is asking from info about a file */ int APP_CC clipboard_process_file_request(struct stream *s, int clip_msg_status, int clip_msg_len) { int streamId; int lindex; int dwFlags; int nPositionLow; int cbRequested; //int clipDataId; log_debug("clipboard_process_file_request:"); //g_hexdump(s->p, clip_msg_len); in_uint32_le(s, streamId); in_uint32_le(s, lindex); in_uint32_le(s, dwFlags); in_uint32_le(s, nPositionLow); in_uint8s(s, 4); /* nPositionHigh */ in_uint32_le(s, cbRequested); //in_uint32_le(s, clipDataId); /* options, used when locking */ if (dwFlags & CB_FILECONTENTS_SIZE) { clipboard_send_file_size(streamId, lindex); } if (dwFlags & CB_FILECONTENTS_RANGE) { clipboard_send_file_data(streamId, lindex, nPositionLow, cbRequested); } return 0; } /*****************************************************************************/ /* server requested info about the file and this is the response it's either the file size or file data */ int APP_CC clipboard_process_file_response(struct stream *s, int clip_msg_status, int clip_msg_len) { int streamId; int file_size; log_debug("clipboard_process_file_response:"); if (g_file_request_sent_type == CB_FILECONTENTS_SIZE) { g_file_request_sent_type = 0; in_uint32_le(s, streamId); in_uint32_le(s, file_size); log_debug("clipboard_process_file_response: streamId %d " "file_size %d", streamId, file_size); xfuse_file_contents_size(streamId, file_size); } else if (g_file_request_sent_type == CB_FILECONTENTS_RANGE) { g_file_request_sent_type = 0; in_uint32_le(s, streamId); xfuse_file_contents_range(streamId, s->p, clip_msg_len - 4); } else { log_error("clipboard_process_file_response: error"); g_file_request_sent_type = 0; } return 0; } /*****************************************************************************/ /* read in CLIPRDR_FILEDESCRIPTOR */ static int APP_CC clipboard_c2s_in_file_info(struct stream *s, struct clip_file_desc *cfd) { int num_chars; int ex_bytes; in_uint32_le(s, cfd->flags); in_uint8s(s, 32); /* reserved1 */ in_uint32_le(s, cfd->fileAttributes); in_uint8s(s, 16); /* reserved2 */ in_uint32_le(s, cfd->lastWriteTimeLow); in_uint32_le(s, cfd->lastWriteTimeHigh); in_uint32_le(s, cfd->fileSizeHigh); in_uint32_le(s, cfd->fileSizeLow); num_chars = 256; clipboard_in_unicode(s, cfd->cFileName, &num_chars); ex_bytes = 512 - num_chars * 2; ex_bytes -= 2; in_uint8s(s, ex_bytes); in_uint8s(s, 8); /* pad */ log_debug("clipboard_c2s_in_file_info:"); log_debug(" flags 0x%8.8x", cfd->flags); log_debug(" fileAttributes 0x%8.8x", cfd->fileAttributes); log_debug(" lastWriteTime 0x%8.8x%8.8x", cfd->lastWriteTimeHigh, cfd->lastWriteTimeLow); log_debug(" fileSize 0x%8.8x%8.8x", cfd->fileSizeHigh, cfd->fileSizeLow); log_debug(" num_chars %d cFileName [%s]", num_chars, cfd->cFileName); return 0; } /*****************************************************************************/ int APP_CC clipboard_c2s_in_files(struct stream *s, char *file_list) { int cItems; int lindex; int str_len; int file_count; struct clip_file_desc *cfd; char *ptr; if (!s_check_rem(s, 4)) { log_error("clipboard_c2s_in_files: parse error"); return 1; } in_uint32_le(s, cItems); if (cItems > 64 * 1024) /* sanity check */ { log_error("clipboard_c2s_in_files: error cItems %d too big", cItems); return 1; } xfuse_clear_clip_dir(); log_debug("clipboard_c2s_in_files: cItems %d", cItems); cfd = (struct clip_file_desc *) g_malloc(sizeof(struct clip_file_desc), 0); file_count = 0; ptr = file_list; for (lindex = 0; lindex < cItems; lindex++) { g_memset(cfd, 0, sizeof(struct clip_file_desc)); clipboard_c2s_in_file_info(s, cfd); if ((g_pos(cfd->cFileName, "\\") >= 0) || (cfd->fileAttributes & CB_FILE_ATTRIBUTE_DIRECTORY)) { log_error("clipboard_c2s_in_files: skipping directory not " "supported [%s]", cfd->cFileName); continue; } if (xfuse_add_clip_dir_item(cfd->cFileName, 0, cfd->fileSizeLow, lindex) == -1) { log_error("clipboard_c2s_in_files: failed to add clip dir item"); continue; } if (file_count > 0) { *ptr = '\n'; ptr++; } file_count++; g_strcpy(ptr, "file://"); ptr += 7; str_len = g_strlen(g_fuse_clipboard_path); g_strcpy(ptr, g_fuse_clipboard_path); ptr += str_len; *ptr = '/'; ptr++; str_len = g_strlen(cfd->cFileName); g_strcpy(ptr, cfd->cFileName); ptr += str_len; } *ptr = 0; g_free(cfd); return 0; } xrdp-0.9.1/sesman/chansrv/Makefile.in0000644000175000017500000005505613027004326014426 00000000000000# Makefile.in generated by automake 1.14.1 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2013 Free Software Foundation, Inc. # This Makefile.in is free software; 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* you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #if !defined(XCOMMON_H) #define XCOMMON_H #include "arch.h" #include "parse.h" /* 32 implies long */ #define FORMAT_TO_BYTES(_format) \ (_format) == 32 ? sizeof(long) : (_format) / 8 int APP_CC xcommon_get_local_time(void); int APP_CC xcommon_init(void); int APP_CC xcommon_get_wait_objs(tbus* objs, int* count, int* timeout); int APP_CC xcommon_check_wait_objs(void); #endif xrdp-0.9.1/sesman/chansrv/sound.h0000644000175000017500000000342613027002670013654 00000000000000/** * xrdp: A Remote Desktop Protocol server. * * Copyright (C) Jay Sorg 2009-2014 * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #ifndef _SOUND_H_ #define _SOUND_H_ #include "arch.h" #include "parse.h" #include "os_calls.h" #include "chansrv.h" #include "trans.h" #define SNDC_CLOSE 0x01 #define SNDC_WAVE 0x02 #define SNDC_SETVOLUME 0x03 #define SNDC_SETPITCH 0x04 #define SNDC_WAVECONFIRM 0x05 #define SNDC_TRAINING 0x06 #define SNDC_FORMATS 0x07 #define SNDC_CRYPTKEY 0x08 #define SNDC_WAVEENCRYPT 0x09 #define SNDC_UDPWAVE 0x0A #define SNDC_UDPWAVELAST 0x0B #define SNDC_QUALITYMODE 0x0C /* used for sound input (mic) */ #define SNDC_REC_NEGOTIATE 39 #define SNDC_REC_START 40 #define SNDC_REC_STOP 41 #define SNDC_REC_DATA 42 #define SNDC_REC_SET_VOLUME 43 /* commands recvd from pulseaudio source */ #define PA_CMD_START_REC 1 #define PA_CMD_STOP_REC 2 #define PA_CMD_SEND_DATA 3 int APP_CC sound_init(void); int APP_CC sound_deinit(void); int APP_CC sound_get_wait_objs(tbus* objs, int* count, int* timeout); int APP_CC sound_check_wait_objs(void); int APP_CC sound_data_in(struct stream* s, int chan_id, int chan_flags, int length, int total_length); #endif xrdp-0.9.1/sesman/chansrv/devredir.c0000644000175000017500000014274013027003467014333 00000000000000/** * xrdp: A Remote Desktop Protocol server. * * xrdp device redirection - only drive redirection is currently supported * * Copyright (C) Laxmikant Rashinkar 2013 LK.Rashinkar@gmail.com * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ /* * TODO * o there is one difference in the protocol initialization * sequence upon reconnection: if a user is already logged on, * send a SERVER_USER_LOGGED_ON msg as per section 3.3.5.1.5 * * o how to announce / delete a drive after a connection has been * established? * * o need to support multiple drives; * o for multiple drives, we cannot have global device_id's and file_id's * and all functions must be reenterant * o replace printf's with log_xxx * o mark local funcs with static */ #include #include #include #include #include #include #include #include "arch.h" #include "parse.h" #include "os_calls.h" #include "log.h" #include "chansrv_fuse.h" #include "devredir.h" #include "smartcard.h" /* module based logging */ #define LOG_ERROR 0 #define LOG_INFO 1 #define LOG_DEBUG 2 #ifndef LOG_LEVEL #define LOG_LEVEL LOG_ERROR #endif #define log_error(_params...) \ { \ g_write("[%10.10u]: DEV_REDIR %s: %d : ERROR: ", \ g_time3(), __func__, __LINE__); \ g_writeln (_params); \ } #define log_info(_params...) \ { \ if (LOG_INFO <= LOG_LEVEL) \ { \ g_write("[%10.10u]: DEV_REDIR %s: %d : ", \ g_time3(), __func__, __LINE__); \ g_writeln (_params); \ } \ } #define log_debug(_params...) \ { \ if (LOG_DEBUG <= LOG_LEVEL) \ { \ g_write("[%10.10u]: DEV_REDIR %s: %d : ", \ g_time3(), __func__, __LINE__); \ g_writeln (_params); \ } \ } /* globals */ extern int g_rdpdr_chan_id; /* in chansrv.c */ int g_is_printer_redir_supported = 0; int g_is_port_redir_supported = 0; int g_is_drive_redir_supported = 0; int g_is_smartcard_redir_supported = 0; int g_drive_redir_version = 1; char g_full_name_for_filesystem[1024]; tui32 g_completion_id = 1; tui32 g_clientID; /* unique client ID - announced by client */ tui32 g_device_id; /* unique device ID - announced by client */ tui16 g_client_rdp_version; /* returned by client */ struct stream *g_input_stream = NULL; void xfuse_devredir_cb_write_file(void *vp, char *buf, size_t length); /*****************************************************************************/ int APP_CC dev_redir_init(void) { struct stream *s; int bytes; int fd; union _u { tui32 clientID; char buf[4]; } u; /* get a random number that will act as a unique clientID */ if ((fd = open("/dev/urandom", O_RDONLY)) != -1) { if (read(fd, u.buf, 4) != 4) { } close(fd); } else { /* /dev/urandom did not work - use address of struct s */ tui64 u64 = (tui64) (tintptr) &s; u.clientID = (tui32) u64; } /* setup stream */ xstream_new(s, 1024); /* initiate drive redirection protocol by sending Server Announce Req */ xstream_wr_u16_le(s, RDPDR_CTYP_CORE); xstream_wr_u16_le(s, PAKID_CORE_SERVER_ANNOUNCE); xstream_wr_u16_le(s, 0x0001); /* server major ver */ xstream_wr_u16_le(s, 0x000C); /* server minor ver - pretend 2 b Win 7 */ xstream_wr_u32_le(s, u.clientID); /* unique ClientID */ /* send data to client */ bytes = xstream_len(s); send_channel_data(g_rdpdr_chan_id, s->data, bytes); xstream_free(s); return 0; } /*****************************************************************************/ int APP_CC dev_redir_deinit(void) { scard_deinit(); return 0; } /** * @brief process incoming data * * @return 0 on success, -1 on failure *****************************************************************************/ int APP_CC dev_redir_data_in(struct stream *s, int chan_id, int chan_flags, int length, int total_length) { struct stream *ls; tui16 comp_type; tui16 pktID; tui16 minor_ver; int rv = 0; /* * handle packet fragmentation */ if ((chan_flags & 3) == 3) { /* all data contained in one packet */ ls = s; } else { /* is this is the first packet? */ if (chan_flags & 1) xstream_new(g_input_stream, total_length); xstream_copyin(g_input_stream, s->p, length); /* in last packet, chan_flags & 0x02 will be true */ if ((chan_flags & 2) == 0) return 0; g_input_stream->p = g_input_stream->data; ls = g_input_stream; } /* read header from incoming data */ xstream_rd_u16_le(ls, comp_type); xstream_rd_u16_le(ls, pktID); /* for now we only handle core type, not printers */ if (comp_type != RDPDR_CTYP_CORE) { log_error("invalid component type in response; expected 0x%x got 0x%x", RDPDR_CTYP_CORE, comp_type); rv = -1; goto done; } /* figure out what kind of response we have gotten */ switch (pktID) { case PAKID_CORE_CLIENTID_CONFIRM: xstream_seek(ls, 2); /* major version, we ignore it */ xstream_rd_u16_le(ls, minor_ver); xstream_rd_u32_le(ls, g_clientID); g_client_rdp_version = minor_ver; switch (minor_ver) { case RDP_CLIENT_50: break; case RDP_CLIENT_51: break; case RDP_CLIENT_52: break; case RDP_CLIENT_60_61: break; } // LK_TODO dev_redir_send_server_clientID_confirm(); break; case PAKID_CORE_CLIENT_NAME: /* client is telling us its computer name; do we even care? */ /* let client know login was successful */ dev_redir_send_server_user_logged_on(); usleep(1000 * 100); /* let client know our capabilities */ dev_redir_send_server_core_cap_req(); /* send confirm clientID */ dev_redir_send_server_clientID_confirm(); break; case PAKID_CORE_CLIENT_CAPABILITY: dev_redir_proc_client_core_cap_resp(ls); break; case PAKID_CORE_DEVICELIST_ANNOUNCE: devredir_proc_client_devlist_announce_req(ls); break; case PAKID_CORE_DEVICE_IOCOMPLETION: dev_redir_proc_device_iocompletion(ls); break; default: log_error("got unknown response 0x%x", pktID); break; } done: if (g_input_stream) { xstream_free(g_input_stream); g_input_stream = NULL; } return rv; } /*****************************************************************************/ int APP_CC dev_redir_get_wait_objs(tbus *objs, int *count, int *timeout) { if (g_is_smartcard_redir_supported) { return scard_get_wait_objs(objs, count, timeout); } return 0; } /*****************************************************************************/ int APP_CC dev_redir_check_wait_objs(void) { if (g_is_smartcard_redir_supported) { return scard_check_wait_objs(); } return 0; } /** * @brief let client know our capabilities *****************************************************************************/ void dev_redir_send_server_core_cap_req(void) { struct stream *s; int bytes; xstream_new(s, 1024); /* setup header */ xstream_wr_u16_le(s, RDPDR_CTYP_CORE); xstream_wr_u16_le(s, PAKID_CORE_SERVER_CAPABILITY); xstream_wr_u16_le(s, 5); /* num of caps we are sending */ xstream_wr_u16_le(s, 0x0000); /* padding */ /* setup general capability */ xstream_wr_u16_le(s, CAP_GENERAL_TYPE); /* CapabilityType */ xstream_wr_u16_le(s, 44); /* CapabilityLength - len of this */ /* CAPABILITY_SET in bytes, inc */ /* the header */ xstream_wr_u32_le(s, 2); /* Version */ xstream_wr_u32_le(s, 2); /* O.S type */ xstream_wr_u32_le(s, 0); /* O.S version */ xstream_wr_u16_le(s, 1); /* protocol major version */ xstream_wr_u16_le(s, g_client_rdp_version); /* protocol minor version */ xstream_wr_u32_le(s, 0xffff); /* I/O code 1 */ xstream_wr_u32_le(s, 0); /* I/O code 2 */ xstream_wr_u32_le(s, 7); /* Extended PDU */ xstream_wr_u32_le(s, 0); /* extra flags 1 */ xstream_wr_u32_le(s, 0); /* extra flags 2 */ xstream_wr_u32_le(s, 2); /* special type device cap */ /* setup printer capability */ xstream_wr_u16_le(s, CAP_PRINTER_TYPE); xstream_wr_u16_le(s, 8); xstream_wr_u32_le(s, 1); /* setup serial port capability */ xstream_wr_u16_le(s, CAP_PORT_TYPE); xstream_wr_u16_le(s, 8); xstream_wr_u32_le(s, 1); /* setup file system capability */ xstream_wr_u16_le(s, CAP_DRIVE_TYPE); /* CapabilityType */ xstream_wr_u16_le(s, 8); /* CapabilityLength - len of this */ /* CAPABILITY_SET in bytes, inc */ /* the header */ xstream_wr_u32_le(s, 2); /* Version */ /* setup smart card capability */ xstream_wr_u16_le(s, CAP_SMARTCARD_TYPE); xstream_wr_u16_le(s, 8); xstream_wr_u32_le(s, 1); /* send to client */ bytes = xstream_len(s); send_channel_data(g_rdpdr_chan_id, s->data, bytes); xstream_free(s); } void dev_redir_send_server_clientID_confirm(void) { struct stream *s; int bytes; xstream_new(s, 1024); /* setup stream */ xstream_wr_u16_le(s, RDPDR_CTYP_CORE); xstream_wr_u16_le(s, PAKID_CORE_CLIENTID_CONFIRM); xstream_wr_u16_le(s, 0x0001); xstream_wr_u16_le(s, g_client_rdp_version); xstream_wr_u32_le(s, g_clientID); /* send to client */ bytes = xstream_len(s); send_channel_data(g_rdpdr_chan_id, s->data, bytes); xstream_free(s); } void dev_redir_send_server_user_logged_on(void) { struct stream *s; int bytes; xstream_new(s, 1024); /* setup stream */ xstream_wr_u16_le(s, RDPDR_CTYP_CORE); xstream_wr_u16_le(s, PAKID_CORE_USER_LOGGEDON); /* send to client */ bytes = xstream_len(s); send_channel_data(g_rdpdr_chan_id, s->data, bytes); xstream_free(s); } void devredir_send_server_device_announce_resp(tui32 device_id) { struct stream *s; int bytes; xstream_new(s, 1024); /* setup stream */ xstream_wr_u16_le(s, RDPDR_CTYP_CORE); xstream_wr_u16_le(s, PAKID_CORE_DEVICE_REPLY); xstream_wr_u32_le(s, device_id); xstream_wr_u32_le(s, 0); /* ResultCode */ /* send to client */ bytes = xstream_len(s); send_channel_data(g_rdpdr_chan_id, s->data, bytes); xstream_free(s); } /** * @return 0 on success, -1 on failure *****************************************************************************/ int dev_redir_send_drive_create_request(tui32 device_id, const char *path, tui32 DesiredAccess, tui32 CreateOptions, tui32 CreateDisposition, tui32 completion_id) { struct stream *s; int bytes; int len; log_debug("DesiredAccess=0x%x CreateDisposition=0x%x CreateOptions=0x%x", DesiredAccess, CreateDisposition, CreateOptions); /* path in unicode needs this much space */ len = ((g_mbstowcs(NULL, path, 0) * sizeof(twchar)) / 2) + 2; xstream_new(s, 1024 + len); devredir_insert_DeviceIoRequest(s, device_id, 0, completion_id, IRP_MJ_CREATE, 0); xstream_wr_u32_le(s, DesiredAccess); /* DesiredAccess */ xstream_wr_u32_le(s, 0); /* AllocationSize high unused */ xstream_wr_u32_le(s, 0); /* AllocationSize low unused */ xstream_wr_u32_le(s, 0); /* FileAttributes */ xstream_wr_u32_le(s, 3); /* SharedAccess LK_TODO */ xstream_wr_u32_le(s, CreateDisposition); /* CreateDisposition */ xstream_wr_u32_le(s, CreateOptions); /* CreateOptions */ xstream_wr_u32_le(s, len); /* PathLength */ devredir_cvt_to_unicode(s->p, path); /* path in unicode */ xstream_seek(s, len); /* send to client */ bytes = xstream_len(s); send_channel_data(g_rdpdr_chan_id, s->data, bytes); xstream_free(s); return 0; } /** * Close a request previously created by dev_redir_send_drive_create_request() *****************************************************************************/ int dev_redir_send_drive_close_request(tui16 Component, tui16 PacketId, tui32 DeviceId, tui32 FileId, tui32 CompletionId, tui32 MajorFunction, tui32 MinorFunc, int pad_len) { struct stream *s; int bytes; xstream_new(s, 1024); devredir_insert_DeviceIoRequest(s, DeviceId, FileId, CompletionId, MajorFunction, MinorFunc); if (pad_len) xstream_seek(s, pad_len); /* send to client */ bytes = xstream_len(s); send_channel_data(g_rdpdr_chan_id, s->data, bytes); xstream_free(s); log_debug("sent close request; expect CID_FILE_CLOSE"); return 0; } /** * @brief ask client to enumerate directory * * Server Drive Query Directory Request * DR_DRIVE_QUERY_DIRECTORY_REQ * *****************************************************************************/ // LK_TODO Path needs to be Unicode void dev_redir_send_drive_dir_request(IRP *irp, tui32 device_id, tui32 InitialQuery, char *Path) { struct stream *s; int bytes; char upath[4096]; // LK_TODO need to malloc this int path_len = 0; /* during Initial Query, Path cannot be NULL */ if (InitialQuery) { if (Path == NULL) { return; } /* Path in unicode needs this much space */ path_len = ((g_mbstowcs(NULL, Path, 0) * sizeof(twchar)) / 2) + 2; devredir_cvt_to_unicode(upath, Path); } xstream_new(s, 1024 + path_len); irp->completion_type = CID_DIRECTORY_CONTROL; devredir_insert_DeviceIoRequest(s, device_id, irp->FileId, irp->CompletionId, IRP_MJ_DIRECTORY_CONTROL, IRP_MN_QUERY_DIRECTORY); #ifdef USE_SHORT_NAMES_IN_DIR_LISTING xstream_wr_u32_le(s, FileBothDirectoryInformation); /* FsInformationClass */ #else xstream_wr_u32_le(s, FileDirectoryInformation); /* FsInformationClass */ #endif xstream_wr_u8(s, InitialQuery); /* InitialQuery */ if (!InitialQuery) { xstream_wr_u32_le(s, 0); /* PathLength */ xstream_seek(s, 23); } else { xstream_wr_u32_le(s, path_len); /* PathLength */ xstream_seek(s, 23); /* Padding */ xstream_wr_string(s, upath, path_len); } /* send to client */ bytes = xstream_len(s); send_channel_data(g_rdpdr_chan_id, s->data, bytes); xstream_free(s); } /****************************************************************************** ** process data received from client ** ******************************************************************************/ /** * @brief process client's response to our core_capability_req() msg * * @param s stream containing client's response *****************************************************************************/ void dev_redir_proc_client_core_cap_resp(struct stream *s) { int i; tui16 num_caps; tui16 cap_type; tui16 cap_len; tui32 cap_version; char* holdp; xstream_rd_u16_le(s, num_caps); xstream_seek(s, 2); /* padding */ for (i = 0; i < num_caps; i++) { holdp = s->p; xstream_rd_u16_le(s, cap_type); xstream_rd_u16_le(s, cap_len); xstream_rd_u32_le(s, cap_version); switch (cap_type) { case CAP_GENERAL_TYPE: log_debug("got CAP_GENERAL_TYPE"); break; case CAP_PRINTER_TYPE: log_debug("got CAP_PRINTER_TYPE"); g_is_printer_redir_supported = 1; break; case CAP_PORT_TYPE: log_debug("got CAP_PORT_TYPE"); g_is_port_redir_supported = 1; break; case CAP_DRIVE_TYPE: log_debug("got CAP_DRIVE_TYPE"); g_is_drive_redir_supported = 1; if (cap_version == 2) { g_drive_redir_version = 2; } break; case CAP_SMARTCARD_TYPE: log_debug("got CAP_SMARTCARD_TYPE"); g_is_smartcard_redir_supported = 1; scard_init(); break; } s->p = holdp + cap_len; } } void devredir_proc_client_devlist_announce_req(struct stream *s) { unsigned int i; int j; tui32 device_count; tui32 device_type; tui32 device_data_len; char preferred_dos_name[9]; /* get number of devices being announced */ xstream_rd_u32_le(s, device_count); log_debug("num of devices announced: %d", device_count); for (i = 0; i < device_count; i++) { xstream_rd_u32_le(s, device_type); xstream_rd_u32_le(s, g_device_id); switch (device_type) { case RDPDR_DTYP_FILESYSTEM: /* get preferred DOS name */ for (j = 0; j < 8; j++) { preferred_dos_name[j] = *s->p++; } /* DOS names that are 8 chars long are not NULL terminated */ preferred_dos_name[8] = 0; /* get device data len */ xstream_rd_u32_le(s, device_data_len); if (device_data_len) { xstream_rd_string(g_full_name_for_filesystem, s, device_data_len); } log_debug("device_type=FILE_SYSTEM device_id=0x%x dosname=%s " "device_data_len=%d full_name=%s", g_device_id, preferred_dos_name, device_data_len, g_full_name_for_filesystem); devredir_send_server_device_announce_resp(g_device_id); /* create share directory in xrdp file system; */ /* think of this as the mount point for this share */ xfuse_create_share(g_device_id, preferred_dos_name); break; case RDPDR_DTYP_SMARTCARD: /* get preferred DOS name */ for (j = 0; j < 8; j++) { preferred_dos_name[j] = *s->p++; } /* DOS names that are 8 chars long are not NULL terminated */ preferred_dos_name[8] = 0; /* for smart cards, device data len always 0 */ log_debug("device_type=SMARTCARD device_id=0x%x dosname=%s " "device_data_len=%d", g_device_id, preferred_dos_name, device_data_len); devredir_send_server_device_announce_resp(g_device_id); scard_device_announce(g_device_id); break; /* we don't yet support these devices */ case RDPDR_DTYP_SERIAL: case RDPDR_DTYP_PARALLEL: case RDPDR_DTYP_PRINT: log_debug("unsupported dev: 0x%x", device_type); break; } } } void APP_CC dev_redir_proc_device_iocompletion(struct stream *s) { FUSE_DATA *fuse_data = NULL; IRP *irp = NULL; tui32 DeviceId; tui32 CompletionId; tui32 IoStatus; tui32 Length; xstream_rd_u32_le(s, DeviceId); xstream_rd_u32_le(s, CompletionId); xstream_rd_u32_le(s, IoStatus); log_debug("entered: IoStatus=0x%x CompletionId=%d", IoStatus, CompletionId); if ((irp = devredir_irp_find(CompletionId)) == NULL) { log_error("IRP with completion ID %d not found", CompletionId); return; } /* if callback has been set, call it */ if (irp->callback) { (*irp->callback)(s, irp, DeviceId, CompletionId, IoStatus); goto done; } switch (irp->completion_type) { case CID_CREATE_DIR_REQ: log_debug("got CID_CREATE_DIR_REQ"); if (IoStatus != NT_STATUS_SUCCESS) { /* we were trying to create a request to enumerate a dir */ /* that does not exist; let FUSE know */ fuse_data = devredir_fuse_data_dequeue(irp); if (fuse_data) { xfuse_devredir_cb_enum_dir_done(fuse_data->data_ptr, IoStatus); free(fuse_data); } devredir_irp_delete(irp); return; } xstream_rd_u32_le(s, irp->FileId); log_debug("got CID_CREATE_DIR_REQ IoStatus=0x%x FileId=%d", IoStatus, irp->FileId); dev_redir_send_drive_dir_request(irp, DeviceId, 1, irp->pathname); break; case CID_CREATE_OPEN_REQ: xstream_rd_u32_le(s, irp->FileId); log_debug("got CID_CREATE_OPEN_REQ IoStatus=0x%x FileId=%d", IoStatus, irp->FileId); fuse_data = devredir_fuse_data_dequeue(irp); xfuse_devredir_cb_open_file(fuse_data->data_ptr, IoStatus, DeviceId, irp->FileId); if ((irp->type == S_IFDIR) || (IoStatus != NT_STATUS_SUCCESS)) devredir_irp_delete(irp); break; case CID_READ: log_debug("got CID_READ"); xstream_rd_u32_le(s, Length); fuse_data = devredir_fuse_data_dequeue(irp); if (fuse_data == NULL) { log_error("fuse_data is NULL"); } else { xfuse_devredir_cb_read_file(fuse_data->data_ptr, s->p, Length); devredir_irp_delete(irp); } break; case CID_WRITE: log_debug("got CID_WRITE"); xstream_rd_u32_le(s, Length); fuse_data = devredir_fuse_data_dequeue(irp); if (fuse_data == NULL) { log_error("fuse_data is NULL"); } else { xfuse_devredir_cb_write_file(fuse_data->data_ptr, s->p, Length); devredir_irp_delete(irp); } break; case CID_CLOSE: log_debug("got CID_CLOSE"); log_debug("deleting irp with completion_id=%d comp_type=%d", irp->CompletionId, irp->completion_type); devredir_irp_delete(irp); break; case CID_FILE_CLOSE: log_debug("got CID_FILE_CLOSE"); fuse_data = devredir_fuse_data_dequeue(irp); xfuse_devredir_cb_file_close(fuse_data->data_ptr); devredir_irp_delete(irp); break; case CID_DIRECTORY_CONTROL: log_debug("got CID_DIRECTORY_CONTROL"); dev_redir_proc_query_dir_response(irp, s, DeviceId, CompletionId, IoStatus); break; case CID_RMDIR_OR_FILE: log_debug("got CID_RMDIR_OR_FILE"); xstream_rd_u32_le(s, irp->FileId); devredir_proc_cid_rmdir_or_file(irp, IoStatus); return; break; case CID_RMDIR_OR_FILE_RESP: log_debug("got CID_RMDIR_OR_FILE_RESP"); devredir_proc_cid_rmdir_or_file_resp(irp, IoStatus); break; case CID_RENAME_FILE: log_debug("got CID_RENAME_FILE"); xstream_rd_u32_le(s, irp->FileId); devredir_proc_cid_rename_file(irp, IoStatus); return; break; case CID_RENAME_FILE_RESP: log_debug("got CID_RENAME_FILE_RESP"); devredir_proc_cid_rename_file_resp(irp, IoStatus); break; default: log_error("got unknown CompletionID: DeviceId=0x%x " "CompletionId=0x%x IoStatus=0x%x", DeviceId, CompletionId, IoStatus); break; } done: if (fuse_data) { log_debug("free FUSE_DATA=%p", fuse_data); free(fuse_data); } log_debug("exiting"); } void APP_CC dev_redir_proc_query_dir_response(IRP *irp, struct stream *s_in, tui32 DeviceId, tui32 CompletionId, tui32 IoStatus) { FUSE_DATA *fuse_data = NULL; XRDP_INODE *xinode; tui32 Length; tui64 CreationTime; tui64 LastAccessTime; tui64 LastWriteTime; tui64 EndOfFile; tui32 FileAttributes; tui32 FileNameLength; tui32 status; char filename[256]; unsigned int i = 0; xstream_rd_u32_le(s_in, Length); if ((IoStatus == NT_STATUS_UNSUCCESSFUL) || (IoStatus == STATUS_NO_MORE_FILES)) { status = (IoStatus == STATUS_NO_MORE_FILES) ? 0 : IoStatus; fuse_data = devredir_fuse_data_dequeue(irp); xfuse_devredir_cb_enum_dir_done(fuse_data->data_ptr, status); irp->completion_type = CID_CLOSE; dev_redir_send_drive_close_request(RDPDR_CTYP_CORE, PAKID_CORE_DEVICE_IOREQUEST, DeviceId, irp->FileId, irp->CompletionId, IRP_MJ_CLOSE, 0, 32); free(fuse_data); return; } /* TODO check status for errors */ /* process FILE_DIRECTORY_INFORMATION structures */ while (i < Length) { log_debug("processing FILE_DIRECTORY_INFORMATION structs"); xstream_seek(s_in, 4); /* NextEntryOffset */ xstream_seek(s_in, 4); /* FileIndex */ xstream_rd_u64_le(s_in, CreationTime); xstream_rd_u64_le(s_in, LastAccessTime); xstream_rd_u64_le(s_in, LastWriteTime); xstream_seek(s_in, 8); /* ChangeTime */ xstream_rd_u64_le(s_in, EndOfFile); xstream_seek(s_in, 8); /* AllocationSize */ xstream_rd_u32_le(s_in, FileAttributes); xstream_rd_u32_le(s_in, FileNameLength); #ifdef USE_SHORT_NAMES_IN_DIR_LISTING xstream_seek(s_in, 4); /* EaSize */ xstream_seek(s_in, 1); /* ShortNameLength */ xstream_seek(s_in, 1); /* Reserved */ xstream_seek(s_in, 23); /* ShortName in Unicode */ #endif devredir_cvt_from_unicode_len(filename, s_in->p, FileNameLength); #ifdef USE_SHORT_NAMES_IN_DIR_LISTING i += 70 + 23 + FileNameLength; #else i += 64 + FileNameLength; #endif //log_debug("CreationTime: 0x%llx", CreationTime); //log_debug("LastAccessTime: 0x%llx", LastAccessTime); //log_debug("LastWriteTime: 0x%llx", LastWriteTime); //log_debug("EndOfFile: %lld", EndOfFile); //log_debug("FileAttributes: 0x%x", FileAttributes); #ifdef USE_SHORT_NAMES_IN_DIR_LISTING //log_debug("ShortNameLength: %d", ShortNameLength); #endif //log_debug("FileNameLength: %d", FileNameLength); log_debug("FileName: %s", filename); xinode = g_new0(struct xrdp_inode, 1); if (xinode == NULL) { log_error("system out of memory"); fuse_data = devredir_fuse_data_peek(irp); xfuse_devredir_cb_enum_dir(fuse_data->data_ptr, NULL); return; } strcpy(xinode->name, filename); xinode->size = (size_t) EndOfFile; xinode->mode = WINDOWS_TO_LINUX_FILE_PERM(FileAttributes); xinode->atime = WINDOWS_TO_LINUX_TIME(LastAccessTime); xinode->mtime = WINDOWS_TO_LINUX_TIME(LastWriteTime); xinode->ctime = WINDOWS_TO_LINUX_TIME(CreationTime); /* add this entry to xrdp file system */ fuse_data = devredir_fuse_data_peek(irp); xfuse_devredir_cb_enum_dir(fuse_data->data_ptr, xinode); } dev_redir_send_drive_dir_request(irp, DeviceId, 0, NULL); } /** * FUSE calls this function whenever it wants us to enumerate a dir * * @param fusep opaque data struct that we just pass back to FUSE when done * @param device_id device_id of the redirected share * @param path the dir path to enumerate * * @return 0 on success, -1 on failure *****************************************************************************/ int APP_CC dev_redir_get_dir_listing(void *fusep, tui32 device_id, const char *path) { tui32 DesiredAccess; tui32 CreateOptions; tui32 CreateDisposition; int rval; IRP *irp; log_debug("fusep=%p", fusep); if ((irp = devredir_irp_new()) == NULL) return -1; strncpy(irp->pathname, path, 255); /* convert / to windows compatible \ */ devredir_cvt_slash(irp->pathname); irp->CompletionId = g_completion_id++; irp->completion_type = CID_CREATE_DIR_REQ; irp->DeviceId = device_id; devredir_fuse_data_enqueue(irp, fusep); DesiredAccess = DA_FILE_READ_DATA | DA_SYNCHRONIZE; CreateOptions = CO_FILE_DIRECTORY_FILE | CO_FILE_SYNCHRONOUS_IO_NONALERT; CreateDisposition = CD_FILE_OPEN; rval = dev_redir_send_drive_create_request(device_id, irp->pathname, DesiredAccess, CreateOptions, CreateDisposition, irp->CompletionId); log_debug("looking for device_id=%d path=%s", device_id, irp->pathname); /* when we get a response to dev_redir_send_drive_create_request(), we */ /* call dev_redir_send_drive_dir_request(), which needs the following */ /* at the end of the path argument */ if (dev_redir_string_ends_with(irp->pathname, '\\')) strcat(irp->pathname, "*"); else strcat(irp->pathname, "\\*"); return rval; } int APP_CC dev_redir_file_open(void *fusep, tui32 device_id, const char *path, int mode, int type, const char *gen_buf) { tui32 DesiredAccess; tui32 CreateOptions; tui32 CreateDisposition; int rval; IRP *irp; log_debug("device_id=%d path=%s mode=0x%x", device_id, path, mode); if ((irp = devredir_irp_new()) == NULL) return -1; if (type & OP_RENAME_FILE) { irp->completion_type = CID_RENAME_FILE; strncpy(irp->gen_buf, gen_buf, 1023); } else { irp->completion_type = CID_CREATE_OPEN_REQ; } irp->CompletionId = g_completion_id++; irp->DeviceId = device_id; strncpy(irp->pathname, path, 255); devredir_fuse_data_enqueue(irp, fusep); if (mode & O_CREAT) { log_debug("open file in O_CREAT"); DesiredAccess = 0x0016019f; /* got this value from windows */ if (type & S_IFDIR) { log_debug("creating dir"); CreateOptions = CO_FILE_DIRECTORY_FILE | CO_FILE_SYNCHRONOUS_IO_NONALERT; irp->type = S_IFDIR; } else { log_debug("creating file"); CreateOptions = 0x44; /* got this value from windows */ } //CreateDisposition = CD_FILE_CREATE; CreateDisposition = 0x02; /* got this value from windows */ } else { log_debug("open file in O_RDWR"); #if 1 /* without the 0x00000010 rdesktop opens files in */ /* O_RDONLY instead of O_RDWR mode */ if (mode & O_RDWR) DesiredAccess = DA_FILE_READ_DATA | DA_FILE_WRITE_DATA | DA_SYNCHRONIZE | 0x00000010; else DesiredAccess = DA_FILE_READ_DATA | DA_SYNCHRONIZE; CreateOptions = CO_FILE_SYNCHRONOUS_IO_NONALERT; CreateDisposition = CD_FILE_OPEN; // WAS 1 #else /* got this value from windows; the 0x00000010 was added by LK; */ /* without this rdesktop opens files in O_RDONLY instead of */ /* O_RDWR mode */ DesiredAccess = 0x00120089 | 0x00000010; CreateOptions = 0x20060; CreateDisposition = 0x01; #endif } rval = dev_redir_send_drive_create_request(device_id, path, DesiredAccess, CreateOptions, CreateDisposition, irp->CompletionId); return rval; } int devredir_file_close(void *fusep, tui32 device_id, tui32 FileId) { IRP *irp; log_debug("entered: fusep=%p device_id=%d FileId=%d", fusep, device_id, FileId); #if 0 if ((irp = devredir_irp_new()) == NULL) return -1; irp->CompletionId = g_completion_id++; #else if ((irp = devredir_irp_find_by_fileid(FileId)) == NULL) { log_error("no IRP found with FileId = %d", FileId); return -1; } #endif irp->completion_type = CID_FILE_CLOSE; irp->DeviceId = device_id; devredir_fuse_data_enqueue(irp, fusep); return dev_redir_send_drive_close_request(RDPDR_CTYP_CORE, PAKID_CORE_DEVICE_IOREQUEST, device_id, FileId, irp->CompletionId, IRP_MJ_CLOSE, 0, 32); } /** * Remove (delete) a directory or file *****************************************************************************/ int APP_CC devredir_rmdir_or_file(void *fusep, tui32 device_id, const char *path, int mode) { tui32 DesiredAccess; tui32 CreateOptions; tui32 CreateDisposition; int rval; IRP *irp; if ((irp = devredir_irp_new()) == NULL) return -1; irp->CompletionId = g_completion_id++; irp->completion_type = CID_RMDIR_OR_FILE; irp->DeviceId = device_id; strncpy(irp->pathname, path, 255); devredir_fuse_data_enqueue(irp, fusep); //DesiredAccess = DA_DELETE | DA_FILE_READ_ATTRIBUTES | DA_SYNCHRONIZE; DesiredAccess = 0x00100080; /* got this value from windows */ //CreateOptions = CO_FILE_DELETE_ON_CLOSE | CO_FILE_DIRECTORY_FILE | // CO_FILE_SYNCHRONOUS_IO_NONALERT; CreateOptions = 0x020; /* got this value from windows */ //CreateDisposition = CD_FILE_OPEN; // WAS 1 CreateDisposition = 0x01; /* got this value from windows */ rval = dev_redir_send_drive_create_request(device_id, path, DesiredAccess, CreateOptions, CreateDisposition, irp->CompletionId); return rval; } /** * Read data from previously opened file * * @return 0 on success, -1 on failure *****************************************************************************/ int APP_CC devredir_file_read(void *fusep, tui32 DeviceId, tui32 FileId, tui32 Length, tui64 Offset) { struct stream *s; IRP *irp; IRP *new_irp; int bytes; xstream_new(s, 1024); if ((irp = devredir_irp_find_by_fileid(FileId)) == NULL) { log_error("no IRP found with FileId = %d", FileId); xfuse_devredir_cb_read_file(fusep, NULL, 0); xstream_free(s); return -1; } /* create a new IRP for this request */ if ((new_irp = devredir_irp_clone(irp)) == NULL) { /* system out of memory */ xfuse_devredir_cb_read_file(fusep, NULL, 0); xstream_free(s); return -1; } new_irp->FileId = 0; new_irp->completion_type = CID_READ; new_irp->CompletionId = g_completion_id++; devredir_fuse_data_enqueue(new_irp, fusep); devredir_insert_DeviceIoRequest(s, DeviceId, FileId, new_irp->CompletionId, IRP_MJ_READ, 0); xstream_wr_u32_le(s, Length); xstream_wr_u64_le(s, Offset); xstream_seek(s, 20); /* send to client */ bytes = xstream_len(s); send_channel_data(g_rdpdr_chan_id, s->data, bytes); xstream_free(s); return 0; } int APP_CC dev_redir_file_write(void *fusep, tui32 DeviceId, tui32 FileId, const char *buf, int Length, tui64 Offset) { struct stream *s; IRP *irp; IRP *new_irp; int bytes; log_debug("DeviceId=%d FileId=%d Length=%d Offset=%lld", DeviceId, FileId, Length, Offset); xstream_new(s, 1024 + Length); if ((irp = devredir_irp_find_by_fileid(FileId)) == NULL) { log_error("no IRP found with FileId = %d", FileId); xfuse_devredir_cb_write_file(fusep, NULL, 0); xstream_free(s); return -1; } /* create a new IRP for this request */ if ((new_irp = devredir_irp_clone(irp)) == NULL) { /* system out of memory */ xfuse_devredir_cb_write_file(fusep, NULL, 0); xstream_free(s); return -1; } new_irp->FileId = 0; new_irp->completion_type = CID_WRITE; new_irp->CompletionId = g_completion_id++; devredir_fuse_data_enqueue(new_irp, fusep); devredir_insert_DeviceIoRequest(s, DeviceId, FileId, new_irp->CompletionId, IRP_MJ_WRITE, 0); xstream_wr_u32_le(s, Length); xstream_wr_u64_le(s, Offset); xstream_seek(s, 20); /* padding */ /* now insert real data */ xstream_copyin(s, buf, Length); /* send to client */ bytes = xstream_len(s); send_channel_data(g_rdpdr_chan_id, s->data, bytes); xstream_free(s); return 0; } /****************************************************************************** ** FIFO for FUSE_DATA ** ******************************************************************************/ /** * Return FUSE_DATA at the head of the queue without removing it * * @return FUSE_DATA on success, or NULL on failure *****************************************************************************/ FUSE_DATA *APP_CC devredir_fuse_data_peek(IRP *irp) { log_debug("returning %p", irp->fd_head); return irp->fd_head; } /** * Return oldest FUSE_DATA from queue * * @return FUSE_DATA on success, NULL on failure *****************************************************************************/ FUSE_DATA *APP_CC devredir_fuse_data_dequeue(IRP *irp) { FUSE_DATA *head; if ((irp == NULL) || (irp->fd_head == NULL)) { log_debug("+++ returning NULL"); return NULL; } if (irp->fd_head->next == NULL) { /* only one element in queue */ head = irp->fd_head; irp->fd_head = NULL; irp->fd_tail = NULL; log_debug("+++ returning FUSE_DATA=%p containing FUSE_INFO=%p", head, head->data_ptr); return head; } /* more than one element in queue */ head = irp->fd_head; irp->fd_head = head->next; log_debug("+++ returning FUSE_DATA=%p containing FUSE_INFO=%p", head, head->data_ptr); return head; } /** * Insert specified FUSE_DATA at the end of our queue * * @return 0 on success, -1 on failure *****************************************************************************/ int APP_CC devredir_fuse_data_enqueue(IRP *irp, void *vp) { FUSE_DATA *fd; FUSE_DATA *tail; if (irp == NULL) return -1; fd = g_new0(FUSE_DATA, 1); if (fd == NULL) return -1; fd->data_ptr = vp; fd->next = NULL; if (irp->fd_tail == NULL) { /* queue is empty, insert at head */ irp->fd_head = fd; irp->fd_tail = fd; log_debug("+++ inserted FUSE_DATA=%p containing FUSE_INFO=%p at head", fd, vp); return 0; } /* queue is not empty, insert at tail end */ tail = irp->fd_tail; tail->next = fd; irp->fd_tail = fd; log_debug("+++ inserted FUSE_DATA=%p containing FUSE_INFO=%p at tail", fd, vp); return 0; } /****************************************************************************** ** miscellaneous stuff ** ******************************************************************************/ void APP_CC devredir_insert_DeviceIoRequest(struct stream *s, tui32 DeviceId, tui32 FileId, tui32 CompletionId, tui32 MajorFunction, tui32 MinorFunction) { /* setup DR_DEVICE_IOREQUEST header */ xstream_wr_u16_le(s, RDPDR_CTYP_CORE); xstream_wr_u16_le(s, PAKID_CORE_DEVICE_IOREQUEST); xstream_wr_u32_le(s, DeviceId); xstream_wr_u32_le(s, FileId); xstream_wr_u32_le(s, CompletionId); xstream_wr_u32_le(s, MajorFunction); xstream_wr_u32_le(s, MinorFunction); } /** * Convert / to windows compatible \ *****************************************************************************/ void APP_CC devredir_cvt_slash(char *path) { char *cptr = path; while (*cptr != 0) { if (*cptr == '/') *cptr = '\\'; cptr++; } } void APP_CC devredir_cvt_to_unicode(char *unicode, const char *path) { char *dest; char *src; int rv; int i; rv = g_mbstowcs((twchar *) unicode, path, strlen(path)); /* unicode is typically 4 bytes, but microsoft only uses 2 bytes */ src = unicode + sizeof(twchar); /* skip 1st unicode char */ dest = unicode + 2; /* first char already in place */ for (i = 1; i < rv; i++) { *dest++ = *src++; *dest++ = *src++; src += 2; } *dest++ = 0; *dest++ = 0; } void APP_CC devredir_cvt_from_unicode_len(char *path, char *unicode, int len) { char *dest; char *dest_saved; char *src; int i; int bytes_to_alloc; int max_bytes; bytes_to_alloc = (((len / 2) * sizeof(twchar)) + sizeof(twchar)); src = unicode; dest = g_new0(char, bytes_to_alloc); dest_saved = dest; for (i = 0; i < len; i += 2) { *dest++ = *src++; *dest++ = *src++; dest += 2; } *dest++ = 0; *dest++ = 0; *dest++ = 0; *dest++ = 0; max_bytes = wcstombs(NULL, (wchar_t *) dest_saved, 0); if (max_bytes > 0) { wcstombs(path, (wchar_t *) dest_saved, max_bytes); path[max_bytes] = 0; } g_free(dest_saved); } int APP_CC dev_redir_string_ends_with(char *string, char c) { int len; len = strlen(string); return (string[len - 1] == c) ? 1 : 0; } void APP_CC devredir_insert_RDPDR_header(struct stream *s, tui16 Component, tui16 PacketId) { xstream_wr_u16_le(s, Component); xstream_wr_u16_le(s, PacketId); } void APP_CC devredir_proc_cid_rmdir_or_file(IRP *irp, tui32 IoStatus) { struct stream *s; int bytes; if (IoStatus != NT_STATUS_SUCCESS) { FUSE_DATA *fuse_data = devredir_fuse_data_dequeue(irp); if (fuse_data) { xfuse_devredir_cb_rmdir_or_file(fuse_data->data_ptr, IoStatus); free(fuse_data); } devredir_irp_delete(irp); return; } xstream_new(s, 1024); irp->completion_type = CID_RMDIR_OR_FILE_RESP; devredir_insert_DeviceIoRequest(s, irp->DeviceId, irp->FileId, irp->CompletionId, IRP_MJ_SET_INFORMATION, 0); xstream_wr_u32_le(s, FileDispositionInformation); xstream_wr_u32_le(s, 0); /* length is zero */ xstream_seek(s, 24); /* padding */ /* send to client */ bytes = xstream_len(s); send_channel_data(g_rdpdr_chan_id, s->data, bytes); xstream_free(s); return; } void APP_CC devredir_proc_cid_rmdir_or_file_resp(IRP *irp, tui32 IoStatus) { FUSE_DATA *fuse_data; fuse_data = devredir_fuse_data_dequeue(irp); if (fuse_data) { xfuse_devredir_cb_rmdir_or_file(fuse_data->data_ptr, IoStatus); free(fuse_data); } if (IoStatus != NT_STATUS_SUCCESS) { devredir_irp_delete(irp); return; } irp->completion_type = CID_CLOSE; dev_redir_send_drive_close_request(RDPDR_CTYP_CORE, PAKID_CORE_DEVICE_IOREQUEST, irp->DeviceId, irp->FileId, irp->CompletionId, IRP_MJ_CLOSE, 0, 32); } void APP_CC devredir_proc_cid_rename_file(IRP *irp, tui32 IoStatus) { struct stream *s; int bytes; int sblen; /* SetBuffer length */ int flen; /* FileNameLength */ if (IoStatus != NT_STATUS_SUCCESS) { log_debug("rename returned with IoStatus=0x%x", IoStatus); FUSE_DATA *fuse_data = devredir_fuse_data_dequeue(irp); if (fuse_data) { xfuse_devredir_cb_rename_file(fuse_data->data_ptr, IoStatus); free(fuse_data); } devredir_irp_delete(irp); return; } /* Path in unicode needs this much space */ flen = ((g_mbstowcs(NULL, irp->gen_buf, 0) * sizeof(twchar)) / 2) + 2; sblen = 6 + flen; xstream_new(s, 1024 + flen); irp->completion_type = CID_RENAME_FILE_RESP; devredir_insert_DeviceIoRequest(s, irp->DeviceId, irp->FileId, irp->CompletionId, IRP_MJ_SET_INFORMATION, 0); xstream_wr_u32_le(s, FileRenameInformation); xstream_wr_u32_le(s, sblen); /* number of bytes after padding */ xstream_seek(s, 24); /* padding */ xstream_wr_u8(s, 1); /* ReplaceIfExists */ xstream_wr_u8(s, 0); /* RootDirectory */ xstream_wr_u32_le(s, flen); /* FileNameLength */ /* filename in unicode */ devredir_cvt_to_unicode(s->p, irp->gen_buf); /* UNICODE_TODO */ xstream_seek(s, flen); /* send to client */ bytes = xstream_len(s); send_channel_data(g_rdpdr_chan_id, s->data, bytes); xstream_free(s); return; } void APP_CC devredir_proc_cid_rename_file_resp(IRP *irp, tui32 IoStatus) { FUSE_DATA *fuse_data; log_debug("entered"); fuse_data = devredir_fuse_data_dequeue(irp); if (fuse_data) { xfuse_devredir_cb_rename_file(fuse_data->data_ptr, IoStatus); free(fuse_data); } if (IoStatus != NT_STATUS_SUCCESS) { devredir_irp_delete(irp); return; } irp->completion_type = CID_CLOSE; dev_redir_send_drive_close_request(RDPDR_CTYP_CORE, PAKID_CORE_DEVICE_IOREQUEST, irp->DeviceId, irp->FileId, irp->CompletionId, IRP_MJ_CLOSE, 0, 32); } xrdp-0.9.1/sesman/chansrv/clipboard-notes.txt0000644000175000017500000000515413027002670016201 00000000000000LOG_LEVEL dolphin clipboard_event_selection_owner_notify: clipboard_event_selection_notify: 0x1f7 text/uri-list clipboard_event_selection_notify: 0x1f8 text/x-moz-url clipboard_event_selection_notify: 0x1f3 text/plain clipboard_event_selection_notify: 0xee UTF8_STRING clipboard_event_selection_notify: 0x1f STRING clipboard_event_selection_notify: 0x1a1 TEXT clipboard_event_selection_notify: 0x1a0 COMPOUND_TEXT clipboard_event_selection_notify: 0x1fa application/x-qiconlist clipboard_event_selection_notify: 0xec TARGETS clipboard_event_selection_notify: 0xed MULTIPLE clipboard_event_selection_notify: 0xeb TIMESTAMP clipboard_event_selection_notify: 0x183 SAVE_TARGETS thunar clipboard_event_selection_owner_notify: clipboard_event_selection_notify: 0xeb TIMESTAMP clipboard_event_selection_notify: 0xec TARGETS clipboard_event_selection_notify: 0xed MULTIPLE clipboard_event_selection_notify: 0x204 x-special/gnome-copied-files clipboard_event_selection_notify: 0xee UTF8_STRING clipboard_data_in: clipboard_data_in: 3 pcmanfm clipboard_event_selection_owner_notify: clipboard_event_selection_notify: 0xeb TIMESTAMP clipboard_event_selection_notify: 0xec TARGETS clipboard_event_selection_notify: 0xed MULTIPLE clipboard_event_selection_notify: 0x1f7 text/uri-list clipboard_event_selection_notify: 0x204 x-special/gnome-copied-files clipboard_event_selection_notify: 0x1f9 application/x-kde-cutselection clipboard_event_selection_notify: 0xee UTF8_STRING CAJA clipboard_event_selection_notify: 0x141 TIMESTAMP clipboard_event_selection_notify: 0x130 TARGETS clipboard_event_selection_notify: 0x142 MULTIPLE clipboard_event_selection_notify: 0x143 x-special/mate-copied-files clipboard_event_selection_notify: 0x144 text/uri-list clipboard_event_selection_notify: 0x0 (null) clipboard_event_selection_notify: 0x25 WM_ICON_NAME clipboard_event_selection_notify: 0x47524154 (null) clipboard_event_selection_notify: 0x50000078 (null) clipboard_event_selection_notify: 0x0 (null) clipboard_event_selection_notify: 0x25 WM_ICON_NAME nautilus clipboard_event_selection_notify: 0x141 TIMESTAMP clipboard_event_selection_notify: 0x130 TARGETS clipboard_event_selection_notify: 0x142 MULTIPLE clipboard_event_selection_notify: 0x154 x-special/gnome-copied-files clipboard_event_selection_notify: 0x144 text/uri-list clipboard_event_selection_notify: 0xfb UTF8_STRING clipboard_event_selection_notify: 0x0 (null) clipboard_event_selection_notify: 0x25 WM_ICON_NAME clipboard_event_selection_notify: 0x47524154 (null) clipboard_event_selection_notify: 0x50000078 (null) clipboard_event_selection_notify: 0x0 (null) clipboard_event_selection_notify: 0x25 WM_ICON_NAME xrdp-0.9.1/sesman/chansrv/xcommon.c0000644000175000017500000001151413027003467014201 00000000000000/** * xrdp: A Remote Desktop Protocol server. * * Copyright (C) Jay Sorg 2012 * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #include #include "arch.h" #include "parse.h" #include "os_calls.h" #include "chansrv.h" #include "log.h" #include "clipboard.h" #include "rail.h" /* #undef LOG_LEVEL #define LOG_LEVEL 11 */ extern int g_clip_up; /* in clipboard.c */ extern int g_rail_up; /* in rail.c */ Display *g_display = 0; int g_x_socket = 0; tbus g_x_wait_obj = 0; Screen *g_screen = 0; int g_screen_num = 0; Window g_root_window = 0; Atom g_wm_delete_window_atom = 0; Atom g_wm_protocols_atom = 0; Atom g_utf8_string = 0; Atom g_net_wm_name = 0; Atom g_wm_state = 0; /*****************************************************************************/ static int DEFAULT_CC xcommon_error_handler(Display *dis, XErrorEvent *xer) { char text[256]; XGetErrorText(dis, xer->error_code, text, 255); LOGM((LOG_LEVEL_ERROR, "X error [%s](%d) opcodes %d/%d " "resource 0x%lx", text, xer->error_code, xer->request_code, xer->minor_code, xer->resourceid)); return 0; } /*****************************************************************************/ /* The X server had an internal error. This is the last function called. Do any cleanup that needs to be done on exit, like removing temporary files. Don't worry about memory leaks */ #if 0 static int DEFAULT_CC xcommon_fatal_handler(Display *dis) { return 0; } #endif /*****************************************************************************/ /* returns time in milliseconds this is like g_time2 in os_calls, but not milliseconds since machine was up, something else this is a time value similar to what the xserver uses */ int APP_CC xcommon_get_local_time(void) { return g_time3(); } /******************************************************************************/ /* this should be called first */ int APP_CC xcommon_init(void) { if (g_display != 0) { LOG(10, ("xcommon_init: xcommon_init already called")); return 0; } g_display = XOpenDisplay(0); if (g_display == 0) { LOGM((LOG_LEVEL_ERROR, "xcommon_init: error, XOpenDisplay failed")); return 1; } LOG(0, ("xcommon_init: connected to display ok")); /* setting the error handlers can cause problem when shutting down chansrv on some xlibs */ XSetErrorHandler(xcommon_error_handler); //XSetIOErrorHandler(xcommon_fatal_handler); g_x_socket = XConnectionNumber(g_display); if (g_x_socket == 0) { LOGM((LOG_LEVEL_ERROR, "xcommon_init: XConnectionNumber failed")); return 1; } g_x_wait_obj = g_create_wait_obj_from_socket(g_x_socket, 0); g_screen_num = DefaultScreen(g_display); g_screen = ScreenOfDisplay(g_display, g_screen_num); g_root_window = RootWindowOfScreen(g_screen); g_wm_delete_window_atom = XInternAtom(g_display, "WM_DELETE_WINDOW", 0); g_wm_protocols_atom = XInternAtom(g_display, "WM_PROTOCOLS", 0); g_utf8_string = XInternAtom(g_display, "UTF8_STRING", 0); g_net_wm_name = XInternAtom(g_display, "_NET_WM_NAME", 0); g_wm_state = XInternAtom(g_display, "WM_STATE", 0); return 0; } /*****************************************************************************/ /* returns error this is called to get any wait objects for the main loop timeout can be nil */ int APP_CC xcommon_get_wait_objs(tbus *objs, int *count, int *timeout) { int lcount; if (((!g_clip_up) && (!g_rail_up)) || (objs == 0) || (count == 0)) { return 0; } lcount = *count; objs[lcount] = g_x_wait_obj; lcount++; *count = lcount; return 0; } /*****************************************************************************/ int APP_CC xcommon_check_wait_objs(void) { XEvent xevent; int clip_rv; int rail_rv; if ((!g_clip_up) && (!g_rail_up)) { return 0; } while (XPending(g_display) > 0) { g_memset(&xevent, 0, sizeof(xevent)); XNextEvent(g_display, &xevent); clip_rv = clipboard_xevent(&xevent); rail_rv = rail_xevent(&xevent); if ((clip_rv == 1) && (rail_rv == 1)) { LOG(10, ("xcommon_check_wait_objs unknown xevent type %d", xevent.type)); } } return 0; } xrdp-0.9.1/sesman/chansrv/chansrv_fuse.c0000644000175000017500000024630213027003467015214 00000000000000/** * xrdp: A Remote Desktop Protocol server. * * Copyright (C) Laxmikant Rashinkar 2013 LK.Rashinkar@gmail.com * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ /* * TODO * o when creating dir/file, ensure it does not already exist * o do not allow dirs to be created in ino==1 except for .clipboard and share mounts * o fix the HACK where I have to use my own buf instead of g_buffer * this is in func xfuse_check_wait_objs() * o if fuse mount point is already mounted, I get segfault * o in open, check for modes such as O_TRUNC, O_APPEND * o copying over an existing file does not work * o after a dir is created, the device cannot be unmounted on the client side * so something is holding it up * o in thunar, when I move a file by dragging to another folder, the file * is getting copied instead of being moved * o unable to edit files in vi * o fuse ops to support * o touch does not work * o chmod must work * o cat >> file is not working * */ //#define USE_SYNC_FLAG /* FUSE mount point */ char g_fuse_root_path[256] = ""; char g_fuse_clipboard_path[256] = ""; /* for clipboard use */ #ifndef XRDP_FUSE /****************************************************************************** ** ** ** when FUSE is NOT enabled in xrdp ** ** ** ******************************************************************************/ #include #include #include #include #include "arch.h" #include "chansrv_fuse.h" /* dummy calls when XRDP_FUSE is not defined */ int xfuse_init(void) { return 0; } int xfuse_deinit(void) { return 0; } int xfuse_check_wait_objs(void) { return 0; } int xfuse_get_wait_objs(tbus *objs, int *count, int *timeout) { return 0; } int xfuse_clear_clip_dir(void) { return 0; } int xfuse_file_contents_range(int stream_id, char *data, int data_bytes) { return 0; } int xfuse_file_contents_size(int stream_id, int file_size) { return 0; } int xfuse_add_clip_dir_item(char *filename, int flags, int size, int lindex) { return 0; } int xfuse_create_share(tui32 device_id, char *dirname) { return 0; } void xfuse_devredir_cb_open_file(void *vp, tui32 IoStatus, tui32 DeviceId, tui32 FileId) {} void xfuse_devredir_cb_write_file(void *vp, char *buf, size_t length) {} void xfuse_devredir_cb_read_file(void *vp, char *buf, size_t length) {} int xfuse_devredir_cb_enum_dir(void *vp, struct xrdp_inode *xinode) { return 0; } void xfuse_devredir_cb_enum_dir_done(void *vp, tui32 IoStatus) {} void xfuse_devredir_cb_rmdir_or_file(void *vp, tui32 IoStatus) {} void xfuse_devredir_cb_rename_file(void *vp, tui32 IoStatus) {} void xfuse_devredir_cb_file_close(void *vp) {} #else /****************************************************************************** ** ** ** when FUSE is enabled in xrdp ** ** ** ******************************************************************************/ #define FUSE_USE_VERSION 26 #include #include #include #include #include #include #include #include #include #include "arch.h" #include "os_calls.h" #include "clipboard_file.h" #include "chansrv_fuse.h" #include "devredir.h" #include "list.h" #include "fifo.h" #include "file.h" #ifndef EREMOTEIO #define EREMOTEIO EIO #endif #define min(x, y) ((x) < (y) ? (x) : (y)) #define XFUSE_ATTR_TIMEOUT 1.0 #define XFUSE_ENTRY_TIMEOUT 1.0 #define DOTDOT_INODE 0 #define DOT_INODE 0 #define FIRST_INODE 1 /* module based logging */ #define LOG_ERROR 0 #define LOG_INFO 1 #define LOG_DEBUG 2 #define LOG_LEVEL LOG_ERROR #define log_error(_params...) \ { \ g_write("[%10.10u]: FUSE %s: %d : ERROR: ", \ g_time3(), __func__, __LINE__); \ g_writeln (_params); \ } #define log_always(_params...) \ { \ g_write("[%10.10u]: FUSE %s: %d : ALWAYS: ", \ g_time3(), __func__, __LINE__); \ g_writeln (_params); \ } #define log_info(_params...) \ { \ if (LOG_INFO <= LOG_LEVEL) \ { \ g_write("[%10.10u]: FUSE %s: %d : ", \ g_time3(), __func__, __LINE__); \ g_writeln (_params); \ } \ } #define log_debug(_params...) \ { \ if (LOG_DEBUG <= LOG_LEVEL) \ { \ g_write("[%10.10u]: FUSE %s: %d : ", \ g_time3(), __func__, __LINE__); \ g_writeln (_params); \ } \ } #define OP_RENAME_FILE 0x01 /* the xrdp file system in memory */ struct xrdp_fs { struct xrdp_inode **inode_table; /* a table of entries; can grow */ unsigned int max_entries; /* size of inode_table[] */ unsigned int num_entries; /* num entries available in inode_table */ unsigned int next_node; /* next free node number */ }; struct dirbuf { char *p; size_t size; }; struct dirbuf1 { char buf[4096]; int bytes_in_buf; int first_time; }; /* FUSE reply types */ #define RT_FUSE_REPLY_OPEN 1 #define RT_FUSE_REPLY_CREATE 2 struct xfuse_info { struct fuse_file_info *fi; fuse_req_t req; fuse_ino_t inode; fuse_ino_t new_inode; int invoke_fuse; char name[1024]; char new_name[1024]; tui32 device_id; int reply_type; int mode; int type; size_t size; off_t off; struct dirbuf1 dirbuf1; }; typedef struct xfuse_info XFUSE_INFO; struct xfuse_handle { tui32 DeviceId; tui32 FileId; int is_loc_resource; /* this is not a redirected resource */ }; typedef struct xfuse_handle XFUSE_HANDLE; /* used for file data request sent to client */ struct req_list_item { fuse_req_t req; int stream_id; int lindex; int off; int size; }; struct dir_info { /* last index accessed in g_xrdp_fs.inode_table[] */ int index; }; /* queue FUSE opendir commands so we run only one at a time */ struct opendir_req { fuse_req_t req; fuse_ino_t ino; struct fuse_file_info *fi; }; static char g_fuse_mount_name[256] = "xrdp_client"; FIFO g_fifo_opendir; static struct list *g_req_list = 0; static struct xrdp_fs g_xrdp_fs; /* an inst of xrdp file system */ static char *g_mount_point = 0; /* our FUSE mount point */ static struct fuse_lowlevel_ops g_xfuse_ops; /* setup FUSE callbacks */ static int g_xfuse_inited = 0; /* true when FUSE is inited */ static struct fuse_chan *g_ch = 0; static struct fuse_session *g_se = 0; static char *g_buffer = 0; static int g_fd = 0; static tintptr g_bufsize = 0; /* forward declarations for internal access */ static int xfuse_init_xrdp_fs(void); static int xfuse_deinit_xrdp_fs(void); static int xfuse_init_lib(struct fuse_args *args); static int xfuse_is_inode_valid(fuse_ino_t ino); // LK_TODO #if 0 static void xfuse_create_file(fuse_req_t req, fuse_ino_t parent, const char *name, mode_t mode, int type); #endif static void xfuse_dump_fs(void); static tui32 xfuse_get_device_id_for_inode(fuse_ino_t ino, char *full_path); static void fuse_reverse_pathname(char *full_path, char *reverse_path); static struct xrdp_inode * xfuse_get_inode_from_pinode_name(fuse_ino_t pinode, const char *name); static struct xrdp_inode * xfuse_create_file_in_xrdp_fs(tui32 device_id, int pinode, char *name, int type); static int xfuse_does_file_exist(fuse_ino_t parent, char *name); static int xfuse_delete_file_with_xinode(XRDP_INODE *xinode); static int xfuse_delete_dir_with_xinode(XRDP_INODE *xinode); static int xfuse_recursive_delete_dir_with_xinode(XRDP_INODE *xinode); static void xfuse_update_xrdpfs_size(void); #ifdef USE_SYNC_FLAG static void xfuse_enum_dir(fuse_req_t req, fuse_ino_t ino, size_t size, off_t off, struct fuse_file_info *fi); #endif /* forward declarations for FUSE callbacks */ static void xfuse_cb_lookup(fuse_req_t req, fuse_ino_t parent, const char *name); static void xfuse_cb_getattr(fuse_req_t req, fuse_ino_t ino, struct fuse_file_info *fi); /* this is not a callback, but it's used by xfuse_cb_readdir() */ static int xfuse_dirbuf_add1(fuse_req_t req, struct dirbuf1 *b, const char *name, fuse_ino_t ino); static void xfuse_cb_readdir(fuse_req_t req, fuse_ino_t ino, size_t size, off_t off, struct fuse_file_info *fi); static void xfuse_cb_mkdir(fuse_req_t req, fuse_ino_t parent, const char *name, mode_t mode); static void xfuse_cb_rmdir(fuse_req_t req, fuse_ino_t parent, const char *name); static void xfuse_cb_unlink(fuse_req_t req, fuse_ino_t parent, const char *name); static void xfuse_cb_rename(fuse_req_t req, fuse_ino_t old_parent, const char *old_name, fuse_ino_t new_parent, const char *new_name); /* this is not a callback, but it is used by the above two functions */ static void xfuse_remove_dir_or_file(fuse_req_t req, fuse_ino_t parent, const char *name, int type); static void xfuse_create_dir_or_file(fuse_req_t req, fuse_ino_t parent, const char *name, mode_t mode, struct fuse_file_info *fi, int type); static void xfuse_cb_open(fuse_req_t req, fuse_ino_t ino, struct fuse_file_info *fi); static void xfuse_cb_release(fuse_req_t req, fuse_ino_t ino, struct fuse_file_info *fi); static void xfuse_cb_read(fuse_req_t req, fuse_ino_t ino, size_t size, off_t off, struct fuse_file_info *fi); static void xfuse_cb_write(fuse_req_t req, fuse_ino_t ino, const char *buf, size_t size, off_t off, struct fuse_file_info *fi); static void xfuse_cb_create(fuse_req_t req, fuse_ino_t parent, const char *name, mode_t mode, struct fuse_file_info *fi); #if 0 static void xfuse_cb_fsync(fuse_req_t req, fuse_ino_t ino, int datasync, struct fuse_file_info *fi); #endif static void xfuse_cb_setattr(fuse_req_t req, fuse_ino_t ino, struct stat *attr, int to_set, struct fuse_file_info *fi); static void xfuse_cb_opendir(fuse_req_t req, fuse_ino_t ino, struct fuse_file_info *fi); static int xfuse_proc_opendir_req(fuse_req_t req, fuse_ino_t ino, struct fuse_file_info *fi); static void xfuse_cb_releasedir(fuse_req_t req, fuse_ino_t ino, struct fuse_file_info *fi); /* misc calls */ static void xfuse_mark_as_stale(fuse_ino_t pinode); static void xfuse_delete_stale_entries(fuse_ino_t pinode); /*****************************************************************************/ int APP_CC load_fuse_config(void) { int index; char cfg_file[256]; struct list *items; struct list *values; char *item; char *value; items = list_create(); items->auto_free = 1; values = list_create(); values->auto_free = 1; g_snprintf(cfg_file, 255, "%s/sesman.ini", XRDP_CFG_PATH); file_by_name_read_section(cfg_file, "Chansrv", items, values); for (index = 0; index < items->count; index++) { item = (char *)list_get_item(items, index); value = (char *)list_get_item(values, index); if (g_strcasecmp(item, "FuseMountName") == 0) { g_strncpy(g_fuse_mount_name, value, 255); } } list_delete(items); list_delete(values); return 0; } /***************************************************************************** ** ** ** public functions - can be called from any code path ** ** ** *****************************************************************************/ /** * Initialize FUSE subsystem * * @return 0 on success, -1 on failure *****************************************************************************/ int APP_CC xfuse_init(void) { struct fuse_args args = FUSE_ARGS_INIT(0, NULL); /* if already inited, just return */ if (g_xfuse_inited) { log_debug("already inited"); return 1; } if (g_ch != 0) { log_error("g_ch is not zero"); return -1; } load_fuse_config(); /* define FUSE mount point to ~/xrdp_client, ~/thinclient_drives */ g_snprintf(g_fuse_root_path, 255, "%s/%s", g_getenv("HOME"), g_fuse_mount_name); g_snprintf(g_fuse_clipboard_path, 255, "%s/.clipboard", g_fuse_root_path); /* if FUSE mount point does not exist, create it */ if (!g_directory_exist(g_fuse_root_path)) { if (!g_create_dir(g_fuse_root_path)) { log_error("mkdir %s failed. If %s is already mounted, you must " "first unmount it", g_fuse_root_path, g_fuse_root_path); return -1; } } /* setup xrdp file system */ if (xfuse_init_xrdp_fs()) return -1; /* setup FIFOs */ fifo_init(&g_fifo_opendir, 30); /* setup FUSE callbacks */ g_memset(&g_xfuse_ops, 0, sizeof(g_xfuse_ops)); g_xfuse_ops.lookup = xfuse_cb_lookup; g_xfuse_ops.readdir = xfuse_cb_readdir; g_xfuse_ops.mkdir = xfuse_cb_mkdir; g_xfuse_ops.rmdir = xfuse_cb_rmdir; g_xfuse_ops.unlink = xfuse_cb_unlink; g_xfuse_ops.rename = xfuse_cb_rename; g_xfuse_ops.open = xfuse_cb_open; g_xfuse_ops.release = xfuse_cb_release; g_xfuse_ops.read = xfuse_cb_read; g_xfuse_ops.write = xfuse_cb_write; g_xfuse_ops.create = xfuse_cb_create; //g_xfuse_ops.fsync = xfuse_cb_fsync; /* LK_TODO delete this */ g_xfuse_ops.getattr = xfuse_cb_getattr; g_xfuse_ops.setattr = xfuse_cb_setattr; g_xfuse_ops.opendir = xfuse_cb_opendir; g_xfuse_ops.releasedir = xfuse_cb_releasedir; fuse_opt_add_arg(&args, "xrdp-chansrv"); fuse_opt_add_arg(&args, g_fuse_root_path); //fuse_opt_add_arg(&args, "-s"); /* single threaded mode */ //fuse_opt_add_arg(&args, "-d"); /* debug mode */ if (xfuse_init_lib(&args)) { xfuse_deinit(); return -1; } g_xfuse_inited = 1; return 0; } /** * De-initialize FUSE subsystem * * @return 0 on success, -1 on failure *****************************************************************************/ int APP_CC xfuse_deinit(void) { xfuse_deinit_xrdp_fs(); fifo_deinit(&g_fifo_opendir); if (g_ch != 0) { fuse_session_remove_chan(g_ch); fuse_unmount(g_mount_point, g_ch); g_ch = 0; } if (g_se != 0) { fuse_session_destroy(g_se); g_se = 0; } if (g_buffer != 0) { g_free(g_buffer); g_buffer = 0; } if (g_req_list != 0) { list_delete(g_req_list); g_req_list = 0; } g_xfuse_inited = 0; return 0; } /** * * * @return 0 on success, -1 on failure *****************************************************************************/ int xfuse_check_wait_objs(void) { struct fuse_chan *tmpch; int rval; #define HACK #ifdef HACK char buf[135168]; #endif if (g_ch == 0) return 0; if (g_tcp_select(g_fd, 0) & 1) { tmpch = g_ch; #ifdef HACK rval = fuse_chan_recv(&tmpch, buf, g_bufsize); #else rval = fuse_chan_recv(&tmpch, g_buffer, g_bufsize); #endif if (rval == -EINTR) return -1; if (rval == -ENODEV) return -1; if (rval <= 0) return -1; #ifdef HACK fuse_session_process(g_se, buf, rval, tmpch); #else fuse_session_process(g_se, g_buffer, rval, tmpch); #endif } return 0; } /** * * * @return 0 on success, -1 on failure *****************************************************************************/ int xfuse_get_wait_objs(tbus *objs, int *count, int *timeout) { int lcount; if (g_ch == 0) return 0; lcount = *count; objs[lcount] = g_fd; lcount++; *count = lcount; return 0; } /** * @brief Create specified share directory. * * This code gets called from devredir * * @return 0 on success, -1 on failure *****************************************************************************/ int xfuse_create_share(tui32 device_id, char *dirname) { #if 0 XFUSE_INFO *fip; #endif XRDP_INODE *xinode; /* tui32 saved_inode; */ if (dirname == NULL || strlen(dirname) == 0) return -1; xinode = g_new0(struct xrdp_inode, 1); if (xinode == NULL) { log_debug("g_new0() failed"); return -1; } /* create directory entry */ xinode->parent_inode = 1; xinode->inode = g_xrdp_fs.next_node++; xinode->mode = 0755 | S_IFDIR; xinode->nlink = 1; xinode->uid = getuid(); xinode->gid = getgid(); xinode->size = 0; xinode->atime = time(0); xinode->mtime = time(0); xinode->ctime = time(0); strcpy(xinode->name, dirname); xinode->device_id = device_id; g_xrdp_fs.num_entries++; /* saved_inode = xinode->inode; */ /* insert it in xrdp fs */ g_xrdp_fs.inode_table[xinode->inode] = xinode; log_debug("created new share named %s at inode_table[%d]", dirname, xinode->inode); /* update nentries in parent inode */ xinode = g_xrdp_fs.inode_table[1]; if (xinode == NULL) return -1; xinode->nentries++; #if 0 fip = g_new0(XFUSE_INFO, 1); if (fip == NULL) { log_error("system out of memory"); return -1; } /* enumerate root dir, do not call FUSE when done */ fip->req = NULL; fip->inode = 1; /* TODO saved_inode; */ strncpy(fip->name, dirname, 1024); fip->name[1023] = 0; fip->device_id = device_id; dev_redir_get_dir_listing((void *) fip, device_id, "\\"); #endif return 0; } /** * Clear all clipboard entries in xrdp_fs * * This function is called by clipboard code * * @return 0 on success, -1 on failure *****************************************************************************/ int xfuse_clear_clip_dir(void) { fuse_ino_t i; XRDP_INODE *xinode; XRDP_INODE *xip; log_debug("entered"); if (g_xrdp_fs.inode_table == NULL) { return 0; } /* xinode for .clipboard */ xip = g_xrdp_fs.inode_table[2]; for (i = FIRST_INODE; i < g_xrdp_fs.num_entries; i++) { if ((xinode = g_xrdp_fs.inode_table[i]) == NULL) continue; if (xinode->parent_inode == 2) { g_xrdp_fs.inode_table[i] = NULL; free(xinode); xip->nentries--; } } return 0; } /** * Return clipboard data to fuse * * @return 0 on success, -1 on failure *****************************************************************************/ int xfuse_file_contents_range(int stream_id, char *data, int data_bytes) { log_debug("entered: stream_id=%d data_bytes=%d", stream_id, data_bytes); struct req_list_item *rli; if ((rli = (struct req_list_item *) list_get_item(g_req_list, 0)) == NULL) { log_error("range error!"); return -1; } log_debug("lindex=%d off=%d size=%d", rli->lindex, rli->off, rli->size); fuse_reply_buf(rli->req, data, data_bytes); list_remove_item(g_req_list, 0); if (g_req_list->count <= 0) { log_debug("completed all requests"); return 0; } /* send next request */ rli = (struct req_list_item *) list_get_item(g_req_list, 0); if (rli == NULL) { log_error("range error!"); return -1; } log_debug("requesting clipboard file data"); clipboard_request_file_data(rli->stream_id, rli->lindex, rli->off, rli->size); return 0; } /** * Create a file in .clipboard dir * * This function is called by clipboard code * * @return 0 on success, -1 on failure *****************************************************************************/ int xfuse_add_clip_dir_item(char *filename, int flags, int size, int lindex) { log_debug("entered: filename=%s flags=%d size=%d lindex=%d", filename, flags, size, lindex); /* add entry to xrdp_fs */ XRDP_INODE *xinode = xfuse_create_file_in_xrdp_fs(0, /* device id */ 2, /* parent inode */ filename, S_IFREG); if (xinode == NULL) { log_debug("failed to create file in xrdp filesystem"); return -1; } xinode->size = size; xinode->lindex = lindex; xinode->is_loc_resource = 1; return 0; } /** * * * @return 0 on success, -1 on failure *****************************************************************************/ int xfuse_file_contents_size(int stream_id, int file_size) { log_debug("entered: stream_id=%d file_size=%d", stream_id, file_size); return 0; } /***************************************************************************** ** ** ** private functions - can only be called from within this file ** ** ** *****************************************************************************/ /** * Initialize FUSE library * * @return 0 on success, -1 on failure *****************************************************************************/ static int xfuse_init_lib(struct fuse_args *args) { if (fuse_parse_cmdline(args, &g_mount_point, 0, 0) < 0) { log_error("fuse_parse_cmdline() failed"); fuse_opt_free_args(args); return -1; } if ((g_ch = fuse_mount(g_mount_point, args)) == 0) { log_error("fuse_mount() failed"); fuse_opt_free_args(args); return -1; } g_se = fuse_lowlevel_new(args, &g_xfuse_ops, sizeof(g_xfuse_ops), 0); if (g_se == 0) { log_error("fuse_lowlevel_new() failed"); fuse_unmount(g_mount_point, g_ch); g_ch = 0; fuse_opt_free_args(args); return -1; } fuse_opt_free_args(args); fuse_session_add_chan(g_se, g_ch); g_bufsize = fuse_chan_bufsize(g_ch); g_buffer = g_new0(char, g_bufsize); g_fd = fuse_chan_fd(g_ch); g_req_list = list_create(); g_req_list->auto_free = 1; return 0; } /** * Initialize xrdp file system * * @return 0 on success, -1 on failure * *****************************************************************************/ static int xfuse_init_xrdp_fs() { struct xrdp_inode *xino; g_xrdp_fs.inode_table = g_new0(struct xrdp_inode *, 4096); if (g_xrdp_fs.inode_table == NULL) { log_error("system out of memory"); return -1; } /* * index 0 is our .. dir */ xino = g_new0(struct xrdp_inode, 1); if (xino == NULL) { log_error("system out of memory"); free(g_xrdp_fs.inode_table); return -1; } g_xrdp_fs.inode_table[0] = xino; xino->parent_inode = 0; xino->inode = 0; xino->mode = S_IFDIR | 0755; xino->nentries = 1; xino->uid = getuid(); xino->gid = getgid(); xino->size = 0; xino->atime = time(0); xino->mtime = time(0); xino->ctime = time(0); strcpy(xino->name, ".."); /* * index 1 is our . dir */ xino = g_new0(struct xrdp_inode, 1); if (xino == NULL) { log_error("system out of memory"); free(g_xrdp_fs.inode_table[0]); free(g_xrdp_fs.inode_table); return -1; } g_xrdp_fs.inode_table[1] = xino; xino->parent_inode = 0; xino->inode = 1; xino->mode = S_IFDIR | 0755; xino->nentries = 1; xino->uid = getuid(); xino->gid = getgid(); xino->size = 0; xino->atime = time(0); xino->mtime = time(0); xino->ctime = time(0); strcpy(xino->name, "."); /* * index 2 is for clipboard use */ xino = g_new0(struct xrdp_inode, 1); if (xino == NULL) { log_error("system out of memory"); free(g_xrdp_fs.inode_table[0]); free(g_xrdp_fs.inode_table[1]); free(g_xrdp_fs.inode_table); return -1; } g_xrdp_fs.inode_table[2] = xino; xino->parent_inode = 1; xino->inode = 2; xino->nentries = 0; xino->mode = S_IFDIR | 0755; xino->uid = getuid(); xino->gid = getgid(); xino->size = 0; xino->atime = time(0); xino->mtime = time(0); xino->ctime = time(0); xino->is_loc_resource = 1; strcpy(xino->name, ".clipboard"); g_xrdp_fs.max_entries = 4096; g_xrdp_fs.num_entries = 3; g_xrdp_fs.next_node = 3; return 0; } /** * zap the xrdp file system * * @return 0 on success, -1 on failure *****************************************************************************/ static int xfuse_deinit_xrdp_fs() { return 0; } /** * determine if specified ino exists in xrdp file system * * @return 1 if it does, 0 otherwise *****************************************************************************/ static int xfuse_is_inode_valid(fuse_ino_t ino) { /* is ino present in our table? */ if ((ino < FIRST_INODE) || (ino >= g_xrdp_fs.next_node)) return 0; if (g_xrdp_fs.inode_table[ino] == NULL) return 0; return 1; } /** * @brief Create a directory or regular file. *****************************************************************************/ // LK_TODO #if 0 static void xfuse_create_file(fuse_req_t req, fuse_ino_t parent, const char *name, mode_t mode, int type) { struct xrdp_inode *xinode; struct fuse_entry_param e; log_debug("parent=%ld name=%s", parent, name); /* do we have a valid parent inode? */ if (!xfuse_is_inode_valid(parent)) { log_error("inode %ld is not valid", parent); fuse_reply_err(req, EBADF); } xinode = g_new0(struct xrdp_inode, 1); if (xinode == NULL) { log_error("g_new0() failed"); fuse_reply_err(req, ENOMEM); } /* create directory entry */ xinode->parent_inode = parent; xinode->inode = g_xrdp_fs.next_node++; /* TODO should be thread safe */ xinode->mode = mode | type; xinode->uid = getuid(); xinode->gid = getgid(); xinode->size = 0; xinode->atime = time(0); xinode->mtime = time(0); xinode->ctime = time(0); strcpy(xinode->name, name); g_xrdp_fs.num_entries++; /* insert it in xrdp fs */ g_xrdp_fs.inode_table[xinode->inode] = xinode; xfuse_update_xrdpfs_size(); log_debug("inserted new dir at inode_table[%d]", xinode->inode); xfuse_dump_fs(); log_debug("new inode=%d", xinode->inode); /* setup return value */ memset(&e, 0, sizeof(e)); e.ino = xinode->inode; e.attr_timeout = XFUSE_ATTR_TIMEOUT; e.entry_timeout = XFUSE_ENTRY_TIMEOUT; e.attr.st_ino = xinode->inode; e.attr.st_mode = xinode->mode; e.attr.st_nlink = xinode->nlink; e.attr.st_uid = xinode->uid; e.attr.st_gid = xinode->gid; e.attr.st_size = 0; e.attr.st_atime = xinode->atime; e.attr.st_mtime = xinode->mtime; e.attr.st_ctime = xinode->ctime; e.generation = 1; fuse_reply_entry(req, &e); } #endif static void xfuse_dump_fs() { fuse_ino_t i; struct xrdp_inode *xinode; log_debug("found %d entries", g_xrdp_fs.num_entries - FIRST_INODE); #if 0 log_debug("not dumping xrdp fs"); return; #endif for (i = FIRST_INODE; i < g_xrdp_fs.num_entries; i++) { if ((xinode = g_xrdp_fs.inode_table[i]) == NULL) continue; log_debug("pinode=%d inode=%d nentries=%d nopen=%d is_synced=%d name=%s", xinode->parent_inode, xinode->inode, xinode->nentries, xinode->nopen, xinode->is_synced, xinode->name); } log_debug("%s", ""); } /** * Dump contents of xinode structure * * @param xino xinode structure to dump *****************************************************************************/ #if 0 static void xfuse_dump_xrdp_inode(struct xrdp_inode *xino) { log_debug("--- dumping struct xinode ---"); log_debug("name: %s", xino->name); log_debug("parent_inode: %d", xino->parent_inode); log_debug("inode: %d", xino->inode); log_debug("mode: %o", xino->mode); log_debug("nlink: %d", xino->nlink); log_debug("uid: %d", xino->uid); log_debug("gid: %d", xino->gid); log_debug("size: %zd", xino->size); log_debug("device_id: %d", xino->device_id); log_debug("%s", ""); } #endif /** * Return the device_id associated with specified inode and copy the * full path to the specified inode into full_path * * @param ino the inode * @param full_path full path to the inode * * @return the device_id of specified inode *****************************************************************************/ static tui32 xfuse_get_device_id_for_inode(fuse_ino_t ino, char *full_path) { fuse_ino_t parent_inode = 0; fuse_ino_t child_inode = ino; char reverse_path[4096]; /* ino == 1 is a special case; we already know that it is not */ /* associated with any device redirection */ if (ino == 1) { /* just return the device_id for the file in full_path */ log_debug("looking for file with pinode=%ld name=%s", ino, full_path); xfuse_dump_fs(); XRDP_INODE *xinode = xfuse_get_inode_from_pinode_name(ino, full_path); full_path[0] = 0; if (xinode) return xinode->device_id; else return 0; } reverse_path[0] = 0; full_path[0] = 0; while (1) { strcat(reverse_path, g_xrdp_fs.inode_table[child_inode]->name); parent_inode = g_xrdp_fs.inode_table[child_inode]->parent_inode; if (parent_inode == 1) break; strcat(reverse_path, "/"); child_inode = parent_inode; } fuse_reverse_pathname(full_path, reverse_path); return g_xrdp_fs.inode_table[child_inode]->device_id; } /** * Reverse the pathname in 'reverse_path' and insert it into 'full_path' * * Example: abba/music/share1 becomes share1/music/abba * * @param full_path path name in the correct order * @param reverse_path path name in the reverse order *****************************************************************************/ static void fuse_reverse_pathname(char *full_path, char *reverse_path) { char *cptr; full_path[0] = 0; while ((cptr = strrchr(reverse_path, '/')) != NULL) { strcat(full_path, cptr + 1); strcat(full_path, "/"); cptr[0] = 0; } strcat(full_path, reverse_path); } /** * Return the inode that matches the name and parent inode *****************************************************************************/ static struct xrdp_inode * xfuse_get_inode_from_pinode_name(fuse_ino_t pinode, const char *name) { fuse_ino_t i; struct xrdp_inode * xinode; for (i = FIRST_INODE; i < g_xrdp_fs.num_entries; i++) { if ((xinode = g_xrdp_fs.inode_table[i]) == NULL) continue; /* match parent inode */ if (xinode->parent_inode != pinode) continue; /* match name */ if (strcmp(xinode->name, name) != 0) continue; return xinode; } return NULL; } /** * Create file in xrdp file system * * @param pinode the parent inode * @param name filename * * @return XRDP_INODE on success, NULL on failure *****************************************************************************/ static struct xrdp_inode * xfuse_create_file_in_xrdp_fs(tui32 device_id, int pinode, char *name, int type) { XRDP_INODE *xinode; XRDP_INODE *xinodep; if ((name == NULL) || (strlen(name) == 0)) return NULL; xinode = g_new0(XRDP_INODE, 1); if (xinode == NULL) { log_error("system out of memory"); return NULL; } xinode->parent_inode = pinode; xinode->inode = g_xrdp_fs.next_node++; xinode->nlink = 1; xinode->uid = getuid(); xinode->gid = getgid(); xinode->atime = time(0); xinode->mtime = time(0); xinode->ctime = time(0); xinode->device_id = device_id; xinode->is_synced = 1; strcpy(xinode->name, name); if (type == S_IFDIR) { xinode->mode = 0755 | type; xinode->size = 4096; } else { xinode->mode = 0644 | type; xinode->size = 0; } g_xrdp_fs.inode_table[xinode->inode] = xinode; g_xrdp_fs.num_entries++; /* bump up lookup count in parent dir */ xinodep = g_xrdp_fs.inode_table[pinode]; xinodep->nentries++; xfuse_update_xrdpfs_size(); log_debug("incremented nentries; parent=%d nentries=%d", pinode, xinodep->nentries); return xinode; } /** * Check if specified file exists * * @param parent parent inode of file * @param name filename or dirname * * @return 1 if specified file exists, 0 otherwise *****************************************************************************/ static int xfuse_does_file_exist(fuse_ino_t parent, char *name) { fuse_ino_t i; XRDP_INODE *xinode; for (i = FIRST_INODE; i < g_xrdp_fs.num_entries; i++) { if ((xinode = g_xrdp_fs.inode_table[i]) == NULL) continue; if ((xinode->parent_inode == parent) && (strcmp(xinode->name, name) == 0)) { return 1; } } return 0; } static int xfuse_delete_file_with_xinode(XRDP_INODE *xinode) { /* make sure it is not a dir */ if ((xinode == NULL) || (xinode->mode & S_IFDIR)) return -1; log_always("deleting: inode=%d name=%s", xinode->inode, xinode->name); log_debug("deleting: inode=%d name=%s", xinode->inode, xinode->name); g_xrdp_fs.inode_table[xinode->parent_inode]->nentries--; g_xrdp_fs.inode_table[xinode->inode] = NULL; free(xinode); return 0; } static int xfuse_delete_dir_with_xinode(XRDP_INODE *xinode) { XRDP_INODE *xip; fuse_ino_t i; /* make sure it is not a file */ if ((xinode == NULL) || (xinode->mode & S_IFREG)) return -1; for (i = FIRST_INODE; i < g_xrdp_fs.num_entries; i++) { if ((xip = g_xrdp_fs.inode_table[i]) == NULL) continue; /* look for child inodes */ if (xip->parent_inode == xinode->inode) { /* got one, delete it */ g_xrdp_fs.inode_table[xip->inode] = NULL; free(xip); } } /* our parent will have one less dir */ g_xrdp_fs.inode_table[xinode->parent_inode]->nentries--; g_xrdp_fs.inode_table[xinode->inode] = NULL; free(xinode); return 0; } /** * Recursively delete dir with specified inode *****************************************************************************/ static int xfuse_recursive_delete_dir_with_xinode(XRDP_INODE *xinode) { XRDP_INODE *xip; fuse_ino_t i; /* make sure it is not a file */ if ((xinode == NULL) || (xinode->mode & S_IFREG)) return -1; log_always("recursively deleting dir with inode=%d name=%s", xinode->inode, xinode->name); log_debug("recursively deleting dir with inode=%d name=%s", xinode->inode, xinode->name); for (i = FIRST_INODE; i < g_xrdp_fs.num_entries; i++) { if ((xip = g_xrdp_fs.inode_table[i]) == NULL) continue; /* look for child inodes */ if (xip->parent_inode == xinode->inode) { /* got one */ if (xip->mode & S_IFREG) { /* regular file */ g_xrdp_fs.inode_table[xip->parent_inode]->nentries--; g_xrdp_fs.inode_table[xip->inode] = NULL; free(xip); } else { /* got another dir */ xfuse_recursive_delete_dir_with_xinode(xip); } } } /* our parent will have one less dir */ g_xrdp_fs.inode_table[xinode->parent_inode]->nentries--; g_xrdp_fs.inode_table[xinode->inode] = NULL; free(xinode); return 0; } static void xfuse_update_xrdpfs_size() { void *vp; int diff; diff = g_xrdp_fs.max_entries - g_xrdp_fs.num_entries; if (diff > 100) return; /* extend memory */ vp = realloc(g_xrdp_fs.inode_table, (g_xrdp_fs.max_entries + 100) * sizeof(struct xrdp_inode *)); if (vp == NULL) { log_error("system out of memory"); return; } /* zero newly added memory */ memset((char *) vp + g_xrdp_fs.max_entries * sizeof(struct xrdp_inode *), 0, 100 * sizeof(struct xrdp_inode *)); g_xrdp_fs.max_entries += 100; g_xrdp_fs.inode_table = (struct xrdp_inode **) vp; } /****************************************************************************** ** ** ** callbacks for devredir ** ** ** ******************************************************************************/ /** * Add a file or directory to xrdp file system *****************************************************************************/ int xfuse_devredir_cb_enum_dir(void *vp, struct xrdp_inode *xinode) { XFUSE_INFO *fip = (XFUSE_INFO *) vp; XRDP_INODE *xip = NULL; if ((fip == NULL) || (xinode == NULL)) { log_error("fip or xinode are NULL"); return -1; } if (!xfuse_is_inode_valid(fip->inode)) { log_error("inode %ld is not valid", fip->inode); g_free(xinode); return -1; } log_debug("parent_inode=%ld name=%s", fip->inode, xinode->name); /* if filename is . or .. don't add it */ if ((strcmp(xinode->name, ".") == 0) || (strcmp(xinode->name, "..") == 0)) { g_free(xinode); return -1; } xfuse_dump_fs(); if ((xip = xfuse_get_inode_from_pinode_name(fip->inode, xinode->name)) != NULL) { log_debug("inode=%ld name=%s already exists in xrdp_fs; not adding it", fip->inode, xinode->name); g_free(xinode); xip->stale = 0; return -1; } xinode->parent_inode = fip->inode; xinode->inode = g_xrdp_fs.next_node++; xinode->uid = getuid(); xinode->gid = getgid(); xinode->device_id = fip->device_id; g_xrdp_fs.num_entries++; /* insert it in xrdp fs and update lookup count */ g_xrdp_fs.inode_table[xinode->inode] = xinode; g_xrdp_fs.inode_table[fip->inode]->nentries++; xfuse_update_xrdpfs_size(); xfuse_dump_fs(); return 0; } /** *****************************************************************************/ void xfuse_devredir_cb_enum_dir_done(void *vp, tui32 IoStatus) { XFUSE_INFO *fip; struct dir_info *di; struct opendir_req *odreq; log_debug("vp=%p IoStatus=0x%x", vp, IoStatus); fip = (XFUSE_INFO *) vp; if (fip == NULL) { log_debug("fip is NULL"); goto done; } if (IoStatus != 0) { /* command failed */ if (fip->invoke_fuse) fuse_reply_err(fip->req, ENOENT); goto done; } /* do we have a valid inode? */ if (!xfuse_is_inode_valid(fip->inode)) { log_error("inode %ld is not valid", fip->inode); if (fip->invoke_fuse) fuse_reply_err(fip->req, EBADF); goto done; } xfuse_delete_stale_entries(fip->inode); /* this will be used by xfuse_cb_readdir() */ di = g_new0(struct dir_info, 1); di->index = FIRST_INODE; fip->fi->fh = (tintptr) di; fuse_reply_open(fip->req, fip->fi); done: if (fip) free(fip); /* remove current request */ g_free(fifo_remove(&g_fifo_opendir)); while (1) { /* process next request */ odreq = (struct opendir_req *) fifo_peek(&g_fifo_opendir); if (!odreq) return; if (xfuse_proc_opendir_req(odreq->req, odreq->ino, odreq->fi)) g_free(fifo_remove(&g_fifo_opendir)); /* req failed */ else break; /* req has been queued */ } } void xfuse_devredir_cb_open_file(void *vp, tui32 IoStatus, tui32 DeviceId, tui32 FileId) { XFUSE_HANDLE *fh; XRDP_INODE *xinode; XFUSE_INFO *fip = (XFUSE_INFO *) vp; if (fip == NULL) { log_debug("fip is NULL"); goto done; } log_debug("+++ XFUSE_INFO=%p XFUSE_INFO->fi=%p DeviceId=%d FileId=%d", fip, fip->fi, DeviceId, FileId); if (IoStatus != 0) { if (!fip->invoke_fuse) goto done; switch (IoStatus) { case 0xC0000022: fuse_reply_err(fip->req, EACCES); break; case 0xC0000033: case 0xC0000034: fuse_reply_err(fip->req, ENOENT); break; default: fuse_reply_err(fip->req, EIO); break; } goto done; } if (fip->fi != NULL) { fh = g_new0(XFUSE_HANDLE, 1); if (fh == NULL) { log_error("system out of memory"); if (fip->invoke_fuse) fuse_reply_err(fip->req, ENOMEM); free(fip); return; } /* save file handle for later use */ fh->DeviceId = DeviceId; fh->FileId = FileId; fip->fi->fh = (tintptr) fh; log_debug("+++ XFUSE_INFO=%p XFUSE_INFO->fi=%p XFUSE_INFO->fi->fh=0x%llx", fip, fip->fi, (long long) fip->fi->fh); } if (fip->invoke_fuse) { if (fip->reply_type == RT_FUSE_REPLY_OPEN) { log_debug("sending fuse_reply_open(); " "DeviceId=%d FileId=%d req=%p fi=%p", fh->DeviceId, fh->FileId, fip->req, fip->fi); /* update open count */ if ((xinode = g_xrdp_fs.inode_table[fip->inode]) != NULL) xinode->nopen++; fuse_reply_open(fip->req, fip->fi); } else if (fip->reply_type == RT_FUSE_REPLY_CREATE) { struct fuse_entry_param e; // LK_TODO #if 0 if ((xinode = g_xrdp_fs.inode_table[fip->inode]) == NULL) { log_error("inode at inode_table[%ld] is NULL", fip->inode); fuse_reply_err(fip->req, EBADF); goto done; } #else /* create entry in xrdp file system */ xinode = xfuse_create_file_in_xrdp_fs(fip->device_id, fip->inode, fip->name, fip->mode); if (xinode == NULL) { fuse_reply_err(fip->req, ENOMEM); return; } #endif memset(&e, 0, sizeof(struct fuse_entry_param)); e.ino = xinode->inode; e.attr_timeout = XFUSE_ATTR_TIMEOUT; e.entry_timeout = XFUSE_ENTRY_TIMEOUT; e.attr.st_ino = xinode->inode; e.attr.st_mode = xinode->mode; e.attr.st_nlink = xinode->nlink; e.attr.st_uid = xinode->uid; e.attr.st_gid = xinode->gid; e.attr.st_size = xinode->size; e.attr.st_atime = xinode->atime; e.attr.st_mtime = xinode->mtime; e.attr.st_ctime = xinode->ctime; e.generation = 1; if (fip->mode == S_IFDIR) { fuse_reply_entry(fip->req, &e); } else { xinode->nopen++; fuse_reply_create(fip->req, &e, fip->fi); } } else { log_error("invalid reply type: %d", fip->reply_type); } } done: free(fip); } void xfuse_devredir_cb_read_file(void *vp, char *buf, size_t length) { XFUSE_INFO *fip; fip = (XFUSE_INFO *) vp; if ((fip == NULL) || (fip->req == NULL)) { log_error("fip for fip->req is NULL"); return; } fuse_reply_buf(fip->req, buf, length); free(fip); } void xfuse_devredir_cb_write_file(void *vp, char *buf, size_t length) { XRDP_INODE *xinode; XFUSE_INFO *fip; fip = (XFUSE_INFO *) vp; if ((fip == NULL) || (fip->req == NULL) || (fip->fi == NULL)) { log_error("fip, fip->req or fip->fi is NULL"); return; } log_debug("+++ XFUSE_INFO=%p, XFUSE_INFO->fi=%p XFUSE_INFO->fi->fh=0x%llx", fip, fip->fi, (long long) fip->fi->fh); fuse_reply_write(fip->req, length); /* update file size */ if ((xinode = g_xrdp_fs.inode_table[fip->inode]) != NULL) xinode->size += length; else log_error("inode at inode_table[%ld] is NULL", fip->inode); free(fip); } void xfuse_devredir_cb_rmdir_or_file(void *vp, tui32 IoStatus) { XFUSE_INFO *fip; XRDP_INODE *xinode; fip = (XFUSE_INFO *) vp; if (fip == NULL) return; if (IoStatus != 0) { fuse_reply_err(fip->req, EBADF); free(fip); return; } /* now delete the item in xrdp fs */ xinode = xfuse_get_inode_from_pinode_name(fip->inode, fip->name); if (xinode == NULL) { fuse_reply_err(fip->req, EBADF); free(fip); return; } g_xrdp_fs.inode_table[xinode->inode] = NULL; free(xinode); /* update parent */ xinode = g_xrdp_fs.inode_table[fip->inode]; xinode->nentries--; fuse_reply_err(fip->req, 0); free(fip); } void xfuse_devredir_cb_rename_file(void *vp, tui32 IoStatus) { XFUSE_INFO *fip; XRDP_INODE *old_xinode; XRDP_INODE *new_xinode; fip = (XFUSE_INFO *) vp; if (fip == NULL) return; if (IoStatus != 0) { fuse_reply_err(fip->req, EEXIST); free(fip); return; } /* * update xrdp file system */ /* if destination dir/file exists, delete it */ if (xfuse_does_file_exist(fip->new_inode, fip->new_name)) { new_xinode = xfuse_get_inode_from_pinode_name(fip->new_inode, fip->new_name); if (new_xinode) { if (new_xinode->mode & S_IFREG) xfuse_delete_file_with_xinode(new_xinode); else xfuse_delete_dir_with_xinode(new_xinode); new_xinode = NULL; } } old_xinode = xfuse_get_inode_from_pinode_name(fip->inode, fip->name); if (old_xinode == NULL) { fuse_reply_err(fip->req, EBADF); free(fip); return; } old_xinode->parent_inode = fip->new_inode; strncpy(old_xinode->name, fip->new_name, 1023); old_xinode->name[1023] = 0; if (fip->inode != fip->new_inode) { /* file has been moved to a different dir */ old_xinode->is_synced = 1; g_xrdp_fs.inode_table[fip->inode]->nentries--; g_xrdp_fs.inode_table[fip->new_inode]->nentries++; } fuse_reply_err(fip->req, 0); free(fip); } void xfuse_devredir_cb_file_close(void *vp) { XFUSE_INFO *fip; XRDP_INODE *xinode; fip = (XFUSE_INFO *) vp; if (fip == NULL) { log_error("fip is NULL"); return; } if (fip->fi == NULL) { log_error("fip->fi is NULL"); return; } log_debug("+++ XFUSE_INFO=%p XFUSE_INFO->fi=%p XFUSE_INFO->fi->fh=0x%llx", fip, fip->fi, (long long) fip->fi->fh); if ((xinode = g_xrdp_fs.inode_table[fip->inode]) == NULL) { log_debug("inode_table[%ld] is NULL", fip->inode); fuse_reply_err(fip->req, EBADF); return; } log_debug("before: inode=%d nopen=%d", xinode->inode, xinode->nopen); if (xinode->nopen > 0) xinode->nopen--; /* LK_TODO */ #if 0 if ((xinode->nopen == 0) && fip->fi && fip->fi->fh) { printf("LK_TODO: ################################ fi=%p fi->fh=0x%llx\n", fip->fi, (long long) fip->fi->fh); free((char *) (tintptr) (fip->fi->fh)); fip->fi->fh = 0; } #endif fuse_reply_err(fip->req, 0); } /****************************************************************************** ** ** ** callbacks for fuse ** ** ** ******************************************************************************/ /** * Look up a directory entry by name and get its attributes * *****************************************************************************/ static void xfuse_cb_lookup(fuse_req_t req, fuse_ino_t parent, const char *name) { XRDP_INODE *xinode; struct fuse_entry_param e; log_debug("looking for parent=%ld name=%s", parent, name); xfuse_dump_fs(); if (!xfuse_is_inode_valid(parent)) { log_error("inode %ld is not valid", parent); fuse_reply_err(req, EBADF); return; } xinode = xfuse_get_inode_from_pinode_name(parent, name); if (xinode == NULL) { log_debug("did not find entry for parent=%ld name=%s", parent, name); fuse_reply_err(req, ENOENT); return; } memset(&e, 0, sizeof(e)); e.ino = xinode->inode; e.attr_timeout = XFUSE_ATTR_TIMEOUT; e.entry_timeout = XFUSE_ENTRY_TIMEOUT; e.attr.st_ino = xinode->inode; e.attr.st_mode = xinode->mode; e.attr.st_nlink = xinode->nlink; e.attr.st_uid = xinode->uid; e.attr.st_gid = xinode->gid; e.attr.st_size = xinode->size; e.attr.st_atime = xinode->atime; e.attr.st_mtime = xinode->mtime; e.attr.st_ctime = xinode->ctime; e.generation = 1; fuse_reply_entry(req, &e); log_debug("found entry for parent=%ld name=%s uid=%d gid=%d", parent, name, xinode->uid, xinode->gid); return; } /** * Get file attributes *****************************************************************************/ static void xfuse_cb_getattr(fuse_req_t req, fuse_ino_t ino, struct fuse_file_info *fi) { struct xrdp_inode *xino; struct stat stbuf; (void) fi; log_debug("req=%p ino=%ld", req, ino); /* if ino is not valid, just return */ if (!xfuse_is_inode_valid(ino)) { log_error("inode %ld is not valid", ino); fuse_reply_err(req, EBADF); return; } xino = g_xrdp_fs.inode_table[ino]; if (!xino) { log_debug("****** invalid ino=%ld", ino); fuse_reply_err(req, EBADF); return; } memset(&stbuf, 0, sizeof(stbuf)); stbuf.st_ino = ino; stbuf.st_mode = xino->mode; stbuf.st_nlink = xino->nlink; stbuf.st_size = xino->size; fuse_reply_attr(req, &stbuf, 1.0); } /** * *****************************************************************************/ #if 0 static void xfuse_dirbuf_add(fuse_req_t req, struct dirbuf *b, const char *name, fuse_ino_t ino) { struct stat stbuf; size_t oldsize = b->size; log_debug("adding ino=%ld name=%s", ino, name); b->size += fuse_add_direntry(req, NULL, 0, name, NULL, 0); b->p = (char *) realloc(b->p, b->size); memset(&stbuf, 0, sizeof(stbuf)); stbuf.st_ino = ino; fuse_add_direntry(req, b->p + oldsize, b->size - oldsize, name, &stbuf, b->size); } #endif static int xfuse_dirbuf_add1(fuse_req_t req, struct dirbuf1 *b, const char *name, fuse_ino_t ino) { struct stat stbuf; int len; len = fuse_add_direntry(req, NULL, 0, name, NULL, 0); if (b->bytes_in_buf + len > 4096) { log_debug("not adding entry because dirbuf overflow would occur"); return -1; } memset(&stbuf, 0, sizeof(stbuf)); stbuf.st_ino = ino; fuse_add_direntry(req, &b->buf[b->bytes_in_buf], /* index where new entry will be added to buf */ 4096 - len, /* remaining size of buf */ name, /* name of entry */ &stbuf, /* file attributes */ b->bytes_in_buf + len /* offset of next entry */ ); b->bytes_in_buf += len; return 0; } /** * *****************************************************************************/ static void xfuse_cb_readdir(fuse_req_t req, fuse_ino_t ino, size_t size, off_t off, struct fuse_file_info *fi) { XRDP_INODE *xinode; XRDP_INODE *ti; struct dir_info *di; struct dirbuf1 b; fuse_ino_t i; int first_time; log_debug("req=%p inode=%ld size=%zd offset=%lld", req, ino, size, (long long) off); /* do we have a valid inode? */ if (!xfuse_is_inode_valid(ino)) { log_error("inode %ld is not valid", ino); fuse_reply_err(req, EBADF); return; } di = (struct dir_info *) (tintptr) (fi->fh); if (di == NULL) { /* something seriously wrong somewhere! */ fuse_reply_buf(req, 0, 0); return; } b.bytes_in_buf = 0; first_time = (di->index == FIRST_INODE) ? 1 : 0; for (i = di->index; i < g_xrdp_fs.num_entries; i++, di->index++) { if ((xinode = g_xrdp_fs.inode_table[i]) == NULL) continue; /* match parent inode */ if (xinode->parent_inode != ino) continue; xinode->is_synced = 1; if (first_time) { first_time = 0; ti = g_xrdp_fs.inode_table[ino]; if (!ti) { log_debug("****** g_xrdp_fs.inode_table[%ld] is NULL", ino); fuse_reply_buf(req, NULL, 0); return; } xfuse_dirbuf_add1(req, &b, ".", ino); xfuse_dirbuf_add1(req, &b, "..", ti->parent_inode); } if (xfuse_dirbuf_add1(req, &b, xinode->name, xinode->inode)) break; /* buffer is full */ } if (b.bytes_in_buf) fuse_reply_buf(req, b.buf, b.bytes_in_buf); else fuse_reply_buf(req, NULL, 0); } /** * Create a directory *****************************************************************************/ static void xfuse_cb_mkdir(fuse_req_t req, fuse_ino_t parent, const char *name, mode_t mode) { XRDP_INODE *xinode; struct fuse_entry_param e; log_debug("entered: parent_inode=%ld name=%s", parent, name); if ((xinode = xfuse_get_inode_from_pinode_name(parent, name)) != NULL) { /* dir already exists, just return it */ memset(&e, 0, sizeof(struct fuse_entry_param)); e.ino = xinode->inode; e.attr_timeout = XFUSE_ATTR_TIMEOUT; e.entry_timeout = XFUSE_ENTRY_TIMEOUT; e.attr.st_ino = xinode->inode; e.attr.st_mode = xinode->mode; e.attr.st_nlink = xinode->nlink; e.attr.st_uid = xinode->uid; e.attr.st_gid = xinode->gid; e.attr.st_size = xinode->size; e.attr.st_atime = xinode->atime; e.attr.st_mtime = xinode->mtime; e.attr.st_ctime = xinode->ctime; e.generation = 1; fuse_reply_entry(req, &e); return; } /* dir does not exist, create it */ xfuse_create_dir_or_file(req, parent, name, mode, NULL, S_IFDIR); } /** * Remove specified dir *****************************************************************************/ static void xfuse_cb_rmdir(fuse_req_t req, fuse_ino_t parent, const char *name) { xfuse_remove_dir_or_file(req, parent, name, 1); } static void xfuse_cb_unlink(fuse_req_t req, fuse_ino_t parent, const char *name) { xfuse_remove_dir_or_file(req, parent, name, 2); } /** * Remove a dir or file * * @param type 1=dir, 2=file *****************************************************************************/ static void xfuse_remove_dir_or_file(fuse_req_t req, fuse_ino_t parent, const char *name, int type) { XFUSE_INFO *fip; XRDP_INODE *xinode; char *cptr; char full_path[4096]; tui32 device_id; log_debug("entered: parent=%ld name=%s", parent, name); /* is parent inode valid? */ if (!xfuse_is_inode_valid(parent)) { log_error("inode %ld is not valid", parent); fuse_reply_err(req, EBADF); return; } if ((xinode = xfuse_get_inode_from_pinode_name(parent, name)) == NULL) { log_error("did not find file with pinode=%ld name=%s", parent, name); fuse_reply_err(req, EBADF); return; } device_id = xfuse_get_device_id_for_inode(parent, full_path); log_debug("path=%s nentries=%d", full_path, xinode->nentries); if ((type == 1) && (xinode->nentries != 0)) { log_debug("cannot rmdir; lookup count is %d", xinode->nentries); fuse_reply_err(req, ENOTEMPTY); return; } else if (type == 2) { if ((xinode->nopen > 1) || ((xinode->nopen == 1) && (xinode->close_in_progress == 0))) { log_debug("cannot unlink; open count is %d", xinode->nopen); fuse_reply_err(req, EBUSY); return; } } strcat(full_path, "/"); strncat(full_path, name, sizeof(full_path) - strlen(full_path) - 1); if (xinode->is_loc_resource) { /* specified file is a local resource */ //XFUSE_HANDLE *fh; log_debug("LK_TODO: this is still a TODO"); fuse_reply_err(req, EINVAL); return; } /* specified file resides on redirected share */ fip = g_new0(XFUSE_INFO, 1); if (fip == NULL) { log_error("system out of memory"); fuse_reply_err(req, ENOMEM); return; } fip->req = req; fip->inode = parent; fip->invoke_fuse = 1; fip->device_id = device_id; strncpy(fip->name, name, 1024); fip->name[1023] = 0; fip->type = type; /* we want path minus 'root node of the share' */ if ((cptr = strchr(full_path, '/')) == NULL) { /* get dev_redir to open the remote file */ if (devredir_rmdir_or_file((void *) fip, device_id, "\\", O_RDWR)) { log_error("failed to send dev_redir_open_file() cmd"); fuse_reply_err(req, EREMOTEIO); free(fip); return; } } else { if (devredir_rmdir_or_file((void *) fip, device_id, cptr, O_RDWR)) { log_error("failed to send dev_redir_get_dir_listing() cmd"); fuse_reply_err(req, EREMOTEIO); free(fip); return; } } } static void xfuse_cb_rename(fuse_req_t req, fuse_ino_t old_parent, const char *old_name, fuse_ino_t new_parent, const char *new_name) { XRDP_INODE *old_xinode; XFUSE_INFO *fip; tui32 new_device_id; char *cptr; char old_full_path[1024]; char new_full_path[1024]; const char *cp; tui32 device_id; log_debug("entered: old_parent=%ld old_name=%s new_parent=%ld new_name=%s", old_parent, old_name, new_parent, new_name); xfuse_dump_fs(); /* is old_parent inode valid? */ if (!xfuse_is_inode_valid(old_parent)) { log_error("inode %ld is not valid", old_parent); fuse_reply_err(req, EINVAL); return; } /* is new_parent inode valid? */ if (!xfuse_is_inode_valid(new_parent)) { log_error("inode %ld is not valid", new_parent); fuse_reply_err(req, EINVAL); return; } if ((old_name == NULL) || (strlen(old_name) == 0)) { fuse_reply_err(req, EINVAL); return; } if ((new_name == NULL) || (strlen(new_name) == 0)) { fuse_reply_err(req, EINVAL); return; } old_xinode = xfuse_get_inode_from_pinode_name(old_parent, old_name); if (old_xinode == NULL) { log_error("did not find file with pinode=%ld name=%s", old_parent, old_name); fuse_reply_err(req, EBADF); return; } /* if file is open, cannot rename */ if (old_xinode->nopen != 0) { fuse_reply_err(req, EBUSY); return; } /* rename across file systems not yet supported */ new_device_id = xfuse_get_device_id_for_inode(new_parent, new_full_path); strcat(new_full_path, "/"); strcat(new_full_path, new_name); if (new_device_id != old_xinode->device_id) { log_error("rename across file systems not supported"); fuse_reply_err(req, EINVAL); return; } if (old_xinode->is_loc_resource) { /* specified file is a local resource */ log_debug("LK_TODO: this is still a TODO"); fuse_reply_err(req, EINVAL); return; } /* resource is on a redirected share */ device_id = old_xinode->device_id; xfuse_get_device_id_for_inode(old_parent, old_full_path); strcat(old_full_path, "/"); strcat(old_full_path, old_name); fip = g_new0(XFUSE_INFO, 1); if (fip == NULL) { log_error("system out of memory"); fuse_reply_err(req, ENOMEM); return; } fip->req = req; fip->inode = old_parent; fip->new_inode = new_parent; strncpy(fip->name, old_name, 1024); strncpy(fip->new_name, new_name, 1024); fip->name[1023] = 0; fip->new_name[1023] = 0; fip->invoke_fuse = 1; fip->device_id = device_id; if ((cp = strchr(new_full_path, '/')) == NULL) cp = "\\"; /* we want path minus 'root node of the share' */ if ((cptr = strchr(old_full_path, '/')) == NULL) { /* get dev_redir to open the remote file */ if (dev_redir_file_open((void *) fip, device_id, "\\", O_RDWR, S_IFREG | OP_RENAME_FILE, cp)) { log_error("failed to send dev_redir_file_open() cmd"); fuse_reply_err(req, EREMOTEIO); free(fip); return; } } else { if (dev_redir_file_open((void *) fip, device_id, cptr, O_RDWR, S_IFREG | OP_RENAME_FILE, cp)) { log_error("failed to send dev_redir_file_open() cmd"); fuse_reply_err(req, EREMOTEIO); free(fip); return; } } } /** * Create a directory or file * * @param req opaque FUSE object * @param parent parent inode * @param name name of dir or file to create * @param mode creation mode * @param fi for storing file handles * @param type S_IFDIR for dir and S_IFREG for file *****************************************************************************/ static void xfuse_create_dir_or_file(fuse_req_t req, fuse_ino_t parent, const char *name, mode_t mode, struct fuse_file_info *fi, int type) { XFUSE_INFO *fip; char *cptr; char full_path[1024]; tui32 device_id; full_path[0] = 0; log_debug("entered: parent_ino=%ld name=%s type=%s", parent, name, (type == S_IFDIR) ? "dir" : "file"); /* name must be valid */ if ((name == NULL) || (strlen(name) == 0)) { log_error("invalid name"); fuse_reply_err(req, EBADF); return; } /* is parent inode valid? */ if ((parent == 1) || (!xfuse_is_inode_valid(parent))) { log_error("inode %ld is not valid", parent); fuse_reply_err(req, EBADF); return; } device_id = xfuse_get_device_id_for_inode(parent, full_path); strcat(full_path, "/"); strcat(full_path, name); XRDP_INODE *xinode = g_xrdp_fs.inode_table[parent]; if (xinode->is_loc_resource) { /* specified file is a local resource */ //XFUSE_HANDLE *fh; log_debug("LK_TODO: this is still a TODO"); fuse_reply_err(req, EINVAL); return; } /* specified file resides on redirected share */ fip = g_new0(XFUSE_INFO, 1); if (fip == NULL) { log_error("system out of memory"); fuse_reply_err(req, ENOMEM); return; } fip->req = req; fip->fi = fi; fip->inode = parent; fip->invoke_fuse = 1; fip->device_id = device_id; fip->mode = type; fip->reply_type = RT_FUSE_REPLY_CREATE; strncpy(fip->name, name, 1024); fip->name[1023] = 0; log_debug("+++ created XFUSE_INFO=%p XFUSE_INFO->fi=%p", fip, fip->fi); /* LK_TODO need to handle open permissions */ /* we want path minus 'root node of the share' */ if ((cptr = strchr(full_path, '/')) == NULL) { /* get dev_redir to open the remote file */ if (dev_redir_file_open((void *) fip, device_id, "\\", O_CREAT, type, NULL)) { log_error("failed to send dev_redir_open_file() cmd"); fuse_reply_err(req, EREMOTEIO); } } else { if (dev_redir_file_open((void *) fip, device_id, cptr, O_CREAT, type, NULL)) { log_error("failed to send dev_redir_get_dir_listing() cmd"); fuse_reply_err(req, EREMOTEIO); } } } /** * Open specified file *****************************************************************************/ static void xfuse_cb_open(fuse_req_t req, fuse_ino_t ino, struct fuse_file_info *fi) { XRDP_INODE *xinode; XFUSE_INFO *fip; char *cptr; char full_path[4096]; tui32 device_id; log_debug("entered: ino=%ld", ino); if (!xfuse_is_inode_valid(ino)) { log_error("inode %ld is not valid", ino); fuse_reply_err(req, EBADF); return; } /* if ino points to a dir, fail the open request */ xinode = g_xrdp_fs.inode_table[ino]; if (!xinode) { log_debug("****** g_xrdp_fs.inode_table[%ld] is NULL", ino); fuse_reply_err(req, EBADF); return; } if (xinode->mode & S_IFDIR) { log_debug("reading a dir not allowed!"); fuse_reply_err(req, EISDIR); return; } device_id = xfuse_get_device_id_for_inode(ino, full_path); if (xinode->is_loc_resource) { /* specified file is a local resource */ XFUSE_HANDLE *fh = g_new0(XFUSE_HANDLE, 1); fh->is_loc_resource = 1; fi->fh = (tintptr) fh; fuse_reply_open(req, fi); return; } /* specified file resides on redirected share */ fip = g_new0(XFUSE_INFO, 1); if (fip == NULL) { log_error("system out of memory"); fuse_reply_err(req, ENOMEM); return; } fip->req = req; fip->inode = ino; fip->invoke_fuse = 1; fip->device_id = device_id; fip->fi = fi; log_debug("LK_TODO: fip->fi = %p", fip->fi); strncpy(fip->name, full_path, 1024); fip->name[1023] = 0; fip->reply_type = RT_FUSE_REPLY_OPEN; /* we want path minus 'root node of the share' */ if ((cptr = strchr(full_path, '/')) == NULL) { /* get dev_redir to open the remote file */ if (dev_redir_file_open((void *) fip, device_id, "\\", fi->flags, S_IFREG, NULL)) { log_error("failed to send dev_redir_open_file() cmd"); fuse_reply_err(req, EREMOTEIO); } } else { if (dev_redir_file_open((void *) fip, device_id, cptr, fi->flags, S_IFREG, NULL)) { log_error("failed to send dev_redir_get_dir_listing() cmd"); fuse_reply_err(req, EREMOTEIO); } } } static void xfuse_cb_release(fuse_req_t req, fuse_ino_t ino, struct fuse_file_info *fi) { XFUSE_INFO *fip = NULL; XFUSE_HANDLE *handle = (XFUSE_HANDLE *) (tintptr) (fi->fh); log_debug("entered: ino=%ld fi=%p fi->fh=0x%llx", ino, fi, (long long) fi->fh); if (!xfuse_is_inode_valid(ino)) { log_error("inode %ld is not valid", ino); fuse_reply_err(req, EBADF); return; } XRDP_INODE *xinode = g_xrdp_fs.inode_table[ino]; if (!xinode) { log_debug("****** g_xrdp_fs.inode_table[%ld] is NULL", ino); fuse_reply_err(req, 0); return; } if (xinode->is_loc_resource) { /* specified file is a local resource */ fuse_reply_err(req, 0); return; } /* specified file resides on redirected share */ log_debug("nopen=%d", xinode->nopen); /* if file is not opened, just return */ if (xinode->nopen == 0) { log_debug("cannot close because file not opened"); fuse_reply_err(req, 0); return; } fip = g_new0(XFUSE_INFO, 1); if (fip == NULL) { log_error("system out of memory"); fuse_reply_err(req, ENOMEM); return; } fip->req = req; fip->inode = ino; fip->invoke_fuse = 1; fip->device_id = handle->DeviceId; fip->fi = fi; log_debug(" +++ created XFUSE_INFO=%p XFUSE_INFO->fi=%p XFUSE_INFO->fi->fh=0x%llx", fip, fip->fi, (long long) fip->fi->fh); fip->fi->fh = 0; xinode->close_in_progress = 1; if (devredir_file_close((void *) fip, fip->device_id, handle->FileId)) { log_error("failed to send devredir_close_file() cmd"); fuse_reply_err(req, EREMOTEIO); } free(handle); } /** *****************************************************************************/ static void xfuse_cb_read(fuse_req_t req, fuse_ino_t ino, size_t size, off_t off, struct fuse_file_info *fi) { XFUSE_HANDLE *fh; XFUSE_INFO *fusep; XRDP_INODE *xinode; struct req_list_item *rli; long handle; log_debug("want_bytes %zd bytes at off %lld", size, (long long) off); if (fi->fh == 0) { fuse_reply_err(req, EINVAL); return; } handle = fi->fh; fh = (XFUSE_HANDLE *) handle; if (fh->is_loc_resource) { /* target file is in .clipboard dir */ log_debug("target file is in .clipboard dir"); if ((xinode = g_xrdp_fs.inode_table[ino]) == NULL) { log_error("ino does not exist in xrdp_fs"); fuse_reply_buf(req, 0, 0); return; } rli = g_new0(struct req_list_item, 1); rli->stream_id = 0; rli->req = req; rli->lindex = xinode->lindex; rli->off = off; rli->size = size; list_add_item(g_req_list, (tbus) rli); if (g_req_list->count == 1) { log_debug("requesting clipboard file data lindex = %d off = %lld size = %zd", rli->lindex, (long long) off, size); clipboard_request_file_data(rli->stream_id, rli->lindex, (int) off, (int) size); } return; } /* target file is on a remote device */ fusep = g_new0(XFUSE_INFO, 1); if (fusep == NULL) { log_error("system out of memory"); fuse_reply_err(req, ENOMEM); return; } fusep->req = req; fusep->inode = ino; fusep->invoke_fuse = 1; fusep->device_id = fh->DeviceId; fusep->fi = fi; devredir_file_read(fusep, fh->DeviceId, fh->FileId, size, off); } /** *****************************************************************************/ static void xfuse_cb_write(fuse_req_t req, fuse_ino_t ino, const char *buf, size_t size, off_t off, struct fuse_file_info *fi) { XFUSE_HANDLE *fh; XFUSE_INFO *fusep; long handle; log_debug("write %zd bytes at off %lld to inode=%ld", size, (long long) off, ino); if (fi->fh == 0) { log_error("file handle fi->fh is NULL"); fuse_reply_err(req, EINVAL); return; } handle = fi->fh; fh = (XFUSE_HANDLE *) handle; if (fh->is_loc_resource) { /* target file is in .clipboard dir */ log_debug("THIS IS STILL A TODO!"); return; } /* target file is on a remote device */ fusep = g_new0(XFUSE_INFO, 1); if (fusep == NULL) { log_error("system out of memory"); fuse_reply_err(req, ENOMEM); return; } fusep->req = req; fusep->inode = ino; fusep->invoke_fuse = 1; fusep->device_id = fh->DeviceId; fusep->fi = fi; log_debug("+++ created XFUSE_INFO=%p XFUSE_INFO->fi=%p XFUSE_INFO->fi->fh=0x%llx", fusep, fusep->fi, (long long) fusep->fi->fh); dev_redir_file_write(fusep, fh->DeviceId, fh->FileId, buf, size, off); log_debug("exiting"); } /** *****************************************************************************/ static void xfuse_cb_create(fuse_req_t req, fuse_ino_t parent, const char *name, mode_t mode, struct fuse_file_info *fi) { log_debug("entered: parent_inode=%ld, name=%s fi=%p", parent, name, fi); xfuse_create_dir_or_file(req, parent, name, mode, fi, S_IFREG); } /** *****************************************************************************/ #if 0 static void xfuse_cb_fsync(fuse_req_t req, fuse_ino_t ino, int datasync, struct fuse_file_info *fi) { log_debug("#################### entered: ino=%ld datasync=%d", ino, datasync); log_debug("function not required"); fuse_reply_err(req, EINVAL); } #endif /** *****************************************************************************/ static void xfuse_cb_setattr(fuse_req_t req, fuse_ino_t ino, struct stat *attr, int to_set, struct fuse_file_info *fi) { XRDP_INODE *xinode; struct stat st; log_debug("entered to_set=0x%x", to_set); if (!xfuse_is_inode_valid(ino)) { log_error("inode %ld is not valid", ino); fuse_reply_err(req, EBADF); return; } if ((xinode = g_xrdp_fs.inode_table[ino]) == NULL) { log_debug("g_xrdp_fs.inode_table[%ld] is NULL", ino); fuse_reply_err(req, EBADF); return; } if (to_set & FUSE_SET_ATTR_MODE) { xinode->mode = attr->st_mode; log_debug("FUSE_SET_ATTR_MODE"); } if (to_set & FUSE_SET_ATTR_UID) { xinode->uid = attr->st_uid; log_debug("FUSE_SET_ATTR_UID"); } if (to_set & FUSE_SET_ATTR_GID) { xinode->gid = attr->st_gid; log_debug("FUSE_SET_ATTR_GID"); } if (to_set & FUSE_SET_ATTR_SIZE) { log_debug("previous file size: %lld", (long long) attr->st_size); xinode->size = attr->st_size; log_debug("returning file size: %zd", xinode->size); } if (to_set & FUSE_SET_ATTR_ATIME) { xinode->atime = attr->st_atime; log_debug("FUSE_SET_ATTR_ATIME"); } if (to_set & FUSE_SET_ATTR_MTIME) { xinode->mtime = attr->st_mtime; log_debug("FUSE_SET_ATTR_MTIME"); } if (to_set & FUSE_SET_ATTR_ATIME_NOW) { xinode->atime = attr->st_atime; log_debug("FUSE_SET_ATTR_ATIME_NOW"); } if (to_set & FUSE_SET_ATTR_MTIME_NOW) { xinode->mtime = attr->st_mtime; log_debug("FUSE_SET_ATTR_MTIME_NOW"); } memset(&st, 0, sizeof(st)); st.st_ino = xinode->inode; st.st_mode = xinode->mode; st.st_size = xinode->size; st.st_uid = xinode->uid; st.st_gid = xinode->gid; st.st_atime = xinode->atime; st.st_mtime = xinode->mtime; st.st_ctime = xinode->ctime; fuse_reply_attr(req, &st, 1.0); /* LK_TODO just faking for now */ } /** * Get dir listing *****************************************************************************/ static void xfuse_cb_opendir(fuse_req_t req, fuse_ino_t ino, struct fuse_file_info *fi) { struct opendir_req *odreq; /* save request */ odreq = g_new(struct opendir_req, 1); odreq->req = req; odreq->ino = ino; odreq->fi = fi; if (fifo_is_empty(&g_fifo_opendir)) { fifo_insert(&g_fifo_opendir, odreq); xfuse_proc_opendir_req(req, ino, fi); } else { /* place req in FIFO; xfuse_devredir_cb_enum_dir_done() will handle it */ fifo_insert(&g_fifo_opendir, odreq); } } /** * Process the next opendir req * * @return 0 of the request was sent for remote lookup, -1 otherwise *****************************************************************************/ static int xfuse_proc_opendir_req(fuse_req_t req, fuse_ino_t ino, struct fuse_file_info *fi) { struct dir_info *di; XRDP_INODE *xinode; XFUSE_INFO *fip; tui32 device_id; char full_path[4096]; char *cptr; log_debug("inode=%ld", ino); if (!xfuse_is_inode_valid(ino)) { log_error("inode %ld is not valid", ino); fuse_reply_err(req, EBADF); g_free(fifo_remove(&g_fifo_opendir)); return -1; } if (ino == 1) goto done; /* special case; enumerate top level dir */ if ((xinode = g_xrdp_fs.inode_table[ino]) == NULL) { log_debug("g_xrdp_fs.inode_table[%ld] is NULL", ino); fuse_reply_err(req, EBADF); g_free(fifo_remove(&g_fifo_opendir)); return -1; } if (xinode->is_loc_resource) goto done; /* enumerate resources on a remote device */ #ifdef USE_SYNC_FLAG if (xinode->is_synced) { xfuse_enum_dir(req, ino, size, off, fi); g_free(fifo_remove(&g_fifo_opendir)); return -1; } else { goto do_remote_lookup; } do_remote_lookup: #endif xfuse_mark_as_stale(ino); log_debug("did not find entry; redirecting call to dev_redir"); device_id = xfuse_get_device_id_for_inode(ino, full_path); log_debug("dev_id=%d ino=%ld full_path=%s", device_id, ino, full_path); fip = g_new0(XFUSE_INFO, 1); if (fip == NULL) { log_error("system out of memory"); fuse_reply_err(req, ENOMEM); g_free(fifo_remove(&g_fifo_opendir)); return -1; } fip->req = req; fip->inode = ino; fip->size = 0; fip->off = 0; fip->fi = fi; fip->dirbuf1.first_time = 1; fip->dirbuf1.bytes_in_buf = 0; fip->invoke_fuse = 1; fip->device_id = device_id; /* we want path minus 'root node of the share' */ if ((cptr = strchr(full_path, '/')) == NULL) { /* enumerate root dir */ if (dev_redir_get_dir_listing((void *) fip, device_id, "\\")) { log_error("failed to send dev_redir_get_dir_listing() cmd"); fuse_reply_buf(req, NULL, 0); } } else { if (dev_redir_get_dir_listing((void *) fip, device_id, cptr)) { log_error("failed to send dev_redir_get_dir_listing() cmd"); fuse_reply_buf(req, NULL, 0); } } return 0; done: di = g_new0(struct dir_info, 1); di->index = FIRST_INODE; fi->fh = (tintptr) di; fuse_reply_open(req, fi); g_free(fifo_remove(&g_fifo_opendir)); return -1; } /** *****************************************************************************/ static void xfuse_cb_releasedir(fuse_req_t req, fuse_ino_t ino, struct fuse_file_info *fi) { struct dir_info *di; di = (struct dir_info *) (tintptr) fi->fh; if (di) free(di); fuse_reply_err(req, 0); } /****************************************************************************** * miscellaneous functions *****************************************************************************/ /** * Mark all files with matching parent inode as stale * * @param pinode the parent inode *****************************************************************************/ static void xfuse_mark_as_stale(fuse_ino_t pinode) { fuse_ino_t i; XRDP_INODE *xinode; if ((pinode < FIRST_INODE) || (pinode >= g_xrdp_fs.num_entries)) return; for (i = FIRST_INODE; i < g_xrdp_fs.num_entries; i++) { if ((xinode = g_xrdp_fs.inode_table[i]) == NULL) continue; /* match parent inode */ if (xinode->parent_inode != pinode) continue; /* got a match */ xinode->stale = 1; } } /** * Delete all files with matching parent inode that are marked as stale * * @param pinode the parent inode *****************************************************************************/ static void xfuse_delete_stale_entries(fuse_ino_t pinode) { fuse_ino_t i; XRDP_INODE *xinode; if ((pinode < FIRST_INODE) || (pinode >= g_xrdp_fs.num_entries)) return; for (i = FIRST_INODE; i < g_xrdp_fs.num_entries; i++) { if ((xinode = g_xrdp_fs.inode_table[i]) == NULL) continue; /* match parent inode */ if (xinode->parent_inode != pinode) continue; /* got a match, but is it stale? */ if (!xinode->stale) continue; /* ok to delete */ if (xinode->mode & S_IFREG) xfuse_delete_file_with_xinode(xinode); else xfuse_recursive_delete_dir_with_xinode(xinode); } } #endif /* end else #ifndef XRDP_FUSE */ xrdp-0.9.1/sesman/chansrv/irp.c0000644000175000017500000001427313027003467013320 00000000000000/** * xrdp: A Remote Desktop Protocol server. * * Copyright (C) Laxmikant Rashinkar 2013 LK.Rashinkar@gmail.com * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * */ /* * manage I/O for redirected file system and devices */ #include "parse.h" #include "os_calls.h" #include "irp.h" /* module based logging */ #define LOG_ERROR 0 #define LOG_INFO 1 #define LOG_DEBUG 2 #ifndef LOG_LEVEL #define LOG_LEVEL LOG_ERROR #endif #define log_error(_params...) \ { \ g_write("[%10.10u]: IRP %s: %d : ERROR: ", \ g_time3(), __func__, __LINE__); \ g_writeln (_params); \ } #define log_info(_params...) \ { \ if (LOG_INFO <= LOG_LEVEL) \ { \ g_write("[%10.10u]: IRP %s: %d : ", \ g_time3(), __func__, __LINE__); \ g_writeln (_params); \ } \ } #define log_debug(_params...) \ { \ if (LOG_DEBUG <= LOG_LEVEL) \ { \ g_write("[%10.10u]: IRP %s: %d : ", \ g_time3(), __func__, __LINE__); \ g_writeln (_params); \ } \ } IRP *g_irp_head = NULL; /** * Create a new IRP and append to linked list * * @return new IRP or NULL on error *****************************************************************************/ IRP * devredir_irp_new() { IRP *irp; IRP *irp_last; log_debug("entered"); /* create new IRP */ irp = g_new0(IRP, 1); if (irp == NULL) { log_error("system out of memory!"); return NULL; } /* insert at end of linked list */ if ((irp_last = devredir_irp_get_last()) == NULL) { /* list is empty, this is the first entry */ g_irp_head = irp; } else { irp_last->next = irp; irp->prev = irp_last; } log_debug("new IRP=%p", irp); return irp; } /** * Clone specified IRP * * @return new IRP or NULL on error *****************************************************************************/ IRP * devredir_irp_clone(IRP *irp) { IRP *new_irp; IRP *prev; IRP *next; if ((new_irp = devredir_irp_new()) == NULL) return NULL; /* save link pointers */ prev = new_irp->prev; next = new_irp->next; /* copy all members */ g_memcpy(new_irp, irp, sizeof(IRP)); /* restore link pointers */ new_irp->prev = prev; new_irp->next = next; return new_irp; } /** * Delete specified IRP from linked list * * @return 0 on success, -1 on failure *****************************************************************************/ int devredir_irp_delete(IRP *irp) { IRP *lirp = g_irp_head; if ((irp == NULL) || (lirp == NULL)) return -1; log_debug("irp=%p completion_id=%d type=%d", irp, irp->CompletionId, irp->completion_type); devredir_irp_dump(); // LK_TODO while (lirp) { if (lirp == irp) break; lirp = lirp->next; } if (lirp == NULL) return -1; /* did not find specified irp */ if (lirp->prev == NULL) { /* we are at head of linked list */ if (lirp->next == NULL) { /* only one element in list */ g_free(lirp); g_irp_head = NULL; devredir_irp_dump(); // LK_TODO return 0; } lirp->next->prev = NULL; g_irp_head = lirp->next; g_free(lirp); } else if (lirp->next == NULL) { /* we are at tail of linked list */ lirp->prev->next = NULL; g_free(lirp); } else { /* we are in between */ lirp->prev->next = lirp->next; lirp->next->prev = lirp->prev; g_free(lirp); } devredir_irp_dump(); // LK_TODO return 0; } /** * Return IRP containing specified completion_id *****************************************************************************/ IRP *devredir_irp_find(tui32 completion_id) { IRP *irp = g_irp_head; while (irp) { if (irp->CompletionId == completion_id) { log_debug("returning irp=%p", irp); return irp; } irp = irp->next; } log_debug("returning irp=NULL"); return NULL; } IRP * devredir_irp_find_by_fileid(tui32 FileId) { IRP *irp = g_irp_head; while (irp) { if (irp->FileId == FileId) { log_debug("returning irp=%p", irp); return irp; } irp = irp->next; } log_debug("returning irp=NULL"); return NULL; } /** * Return last IRP in linked list *****************************************************************************/ IRP * devredir_irp_get_last() { IRP *irp = g_irp_head; while (irp) { if (irp->next == NULL) break; irp = irp->next; } log_debug("returning irp=%p", irp); return irp; } void devredir_irp_dump() { IRP *irp = g_irp_head; log_debug("------- dumping IRPs --------"); while (irp) { log_debug(" completion_id=%d\tcompletion_type=%d\tFileId=%d", irp->CompletionId, irp->completion_type, irp->FileId); irp = irp->next; } log_debug("------- dumping IRPs done ---"); } xrdp-0.9.1/sesman/chansrv/Makefile.am0000644000175000017500000000242613027003467014413 00000000000000EXTRA_DIST = \ clipboard-notes.txt \ pcsc \ pulse \ wave-format-server.txt AM_CPPFLAGS = \ -DXRDP_CFG_PATH=\"${sysconfdir}/xrdp\" \ -DXRDP_SBIN_PATH=\"${sbindir}\" \ -DXRDP_SHARE_PATH=\"${datadir}/xrdp\" \ -DXRDP_PID_PATH=\"${localstatedir}/run\" \ -I$(top_srcdir)/common CHANSRV_EXTRA_LIBS = if XRDP_FUSE AM_CPPFLAGS += -DXRDP_FUSE $(FUSE_CFLAGS) CHANSRV_EXTRA_LIBS += $(FUSE_LIBS) endif if XRDP_OPUS AM_CPPFLAGS += -DXRDP_OPUS CHANSRV_EXTRA_LIBS += -lopus endif if XRDP_MP3LAME AM_CPPFLAGS += -DXRDP_MP3LAME CHANSRV_EXTRA_LIBS += -lmp3lame endif AM_CFLAGS = $(X_CFLAGS) sbin_PROGRAMS = \ xrdp-chansrv xrdp_chansrv_SOURCES = \ chansrv.c \ chansrv.h \ chansrv_common.c \ chansrv_common.h \ chansrv_fuse.c \ chansrv_fuse.h \ clipboard.c \ clipboard.h \ clipboard_common.h \ clipboard_file.c \ clipboard_file.h \ devredir.c \ devredir.h \ drdynvc.c \ drdynvc.h \ fifo.c \ fifo.h \ irp.c \ irp.h \ mlog.h \ rail.c \ rail.h \ smartcard.c \ smartcard.h \ smartcard_pcsc.c \ smartcard_pcsc.h \ sound.c \ sound.h \ xcommon.c \ xcommon.h xrdp_chansrv_LDFLAGS = \ $(X_LIBS) xrdp_chansrv_LDADD = \ $(top_builddir)/common/libcommon.la \ $(X_PRE_LIBS) -lXfixes -lXrandr -lX11 $(X_EXTRA_LIBS) \ $(CHANSRV_EXTRA_LIBS) xrdp-0.9.1/sesman/chansrv/smartcard_pcsc.h0000644000175000017500000000760513027002670015517 00000000000000/** * xrdp: A Remote Desktop Protocol server. * * Copyright (C) Jay Sorg 2013 jay.sorg@gmail.com * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * */ /* * smartcard redirection support, PCSC daemon standin */ #ifndef _SMARTCARD_PCSC_H #define _SMARTCARD_PCSC_H int APP_CC scard_pcsc_get_wait_objs(tbus *objs, int *count, int *timeout); int APP_CC scard_pcsc_check_wait_objs(void); int APP_CC scard_pcsc_init(void); int APP_CC scard_pcsc_deinit(void); int APP_CC scard_function_establish_context_return(void *user_data, struct stream *in_s, int len, int status); int APP_CC scard_function_release_context_return(void *user_data, struct stream *in_s, int len, int status); int APP_CC scard_function_list_readers_return(void *user_data, struct stream *in_s, int len, int status); int APP_CC scard_function_transmit_return(void *user_data, struct stream *in_s, int len, int status); int APP_CC scard_function_control_return(void *user_data, struct stream *in_s, int len, int status); int APP_CC scard_function_get_status_change_return(void *user_data, struct stream *in_s, int len, int status); int APP_CC scard_function_connect_return(void *user_data, struct stream *in_s, int len, int status); int APP_CC scard_function_status_return(void *user_data, struct stream *in_s, int len, int status); int APP_CC scard_function_begin_transaction_return(void *user_data, struct stream *in_s, int len, int status); int APP_CC scard_function_end_transaction_return(void *user_data, struct stream *in_s, int len, int status); int APP_CC scard_function_is_context_valid_return(void *user_data, struct stream *in_s, int len, int status); int APP_CC scard_function_reconnect_return(void *user_data, struct stream *in_s, int len, int status); int APP_CC scard_function_disconnect_return(void *user_data, struct stream *in_s, int len, int status); int APP_CC scard_function_cancel_return(void *user_data, struct stream *in_s, int len, int status); int APP_CC scard_function_get_attrib_return(void *user_data, struct stream *in_s, int len, int status); #endif /* end #ifndef _SMARTCARD_PCSC_H */ xrdp-0.9.1/sesman/chansrv/smartcard.h0000644000175000017500000001465113027002670014506 00000000000000/** * xrdp: A Remote Desktop Protocol server. * * Copyright (C) Laxmikant Rashinkar 2013 LK.Rashinkar@gmail.com * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * */ /* * smartcard redirection support */ #ifndef _SMARTCARD_C #define _SMARTCARD_C #include "parse.h" #include "irp.h" #include "trans.h" #define SCARD_SHARE_EXCLUSIVE 0x00000001 #define SCARD_SHARE_SHARED 0x00000002 #define SCARD_SHARE_DIRECT 0x00000003 /* see [MS-RDPESC] 2.2.5 protocol identifier - Table A */ #define SCARD_PROTOCOL_UNDEFINED 0x00000000 #define SCARD_PROTOCOL_T0 0x00000001 #define SCARD_PROTOCOL_T1 0x00000002 #define SCARD_PROTOCOL_Tx 0x00000003 #define SCARD_PROTOCOL_RAW 0x00010000 /* see [MS-RDPESC] 2.2.5 protocol identifier - Table B */ #define SCARD_PROTOCOL_DEFAULT 0x80000000 #define SCARD_PROTOCOL_OPTIMAL 0x00000000 /* initialization type */ #define SCARD_LEAVE_CARD 0x00000000 /* do not do anything */ #define SCARD_RESET_CARD 0x00000001 /* reset smart card */ #define SCARD_UNPOWER_CARD 0x00000002 /* turn off and reset card */ struct xrdp_scard_io_request { tui32 dwProtocol; tui32 cbPciLength; int extra_bytes; char *extra_data; }; typedef struct reader_state { char reader_name[128]; tui32 current_state; tui32 event_state; tui32 atr_len; /* number of bytes in atr[] */ tui8 atr[36]; /* * share mode flag, can be one of: * SCARD_SHARE_EXCLUSIVE app not willing to share smartcard with other apps * SCARD_SHARE_SHARED app willing to share smartcard with other apps * SCARD_SHARE_DIRECT app demands direct control of smart card, hence * it is not available to other readers */ tui32 dwShareMode; /* * This field MUST have a value from Table A which is logically * OR'ed with a value from Table B. */ tui32 dwPreferredProtocols; /* * initialization type, must be one of the initialization type * defined above */ tui32 init_type; /* required by scard_send_transmit(), scard_send_control() */ tui32 map0; tui32 map1; tui32 map2; tui32 map3; tui32 map4; tui32 map5; tui32 map6; tui32 dwProtocol; tui32 cbPciLength; tui32 cbSendLength; tui32 cbRecvLength; tui32 dwControlCode; tui32 cbOutBufferSize; tui32 dwAttribId; tui32 dwAttrLen; } READER_STATE; void scard_device_announce(tui32 device_id); int APP_CC scard_get_wait_objs(tbus *objs, int *count, int *timeout); int APP_CC scard_check_wait_objs(void); int APP_CC scard_init(void); int APP_CC scard_deinit(void); int APP_CC scard_send_establish_context(void *user_data, int scope); int APP_CC scard_send_release_context(void *user_data, char *context, int context_bytes); int APP_CC scard_send_is_valid_context(void *user_data, char *context, int context_bytes); int APP_CC scard_send_list_readers(void *user_data, char *context, int context_bytes, char *groups, int cchReaders, int wide); int APP_CC scard_send_get_status_change(void *user_data, char *context, int context_bytes, int wide, tui32 timeout, tui32 num_readers, READER_STATE* rsa); int APP_CC scard_send_connect(void *user_data, char *context, int context_bytes, int wide, READER_STATE* rs); int APP_CC scard_send_reconnect(void *user_data, char *context, int context_bytes, char *card, int card_bytes, READER_STATE* rs); int APP_CC scard_send_begin_transaction(void *user_data, char *context, int context_bytes, char *card, int card_bytes); int APP_CC scard_send_end_transaction(void *user_data, char *context, int context_bytes, char *card, int card_bytes, tui32 dwDisposition); int APP_CC scard_send_status(void *user_data, int wide, char *context, int context_bytes, char *card, int card_bytes, int cchReaderLen, int cbAtrLen); int APP_CC scard_send_disconnect(void *user_data, char *context, int context_bytes, char *card, int card_bytes, int dwDisposition); int APP_CC scard_send_transmit(void *user_data, char *context, int context_bytes, char *card, int card_bytes, char *send_data, int send_bytes, int recv_bytes, struct xrdp_scard_io_request *send_ior, struct xrdp_scard_io_request *recv_ior); int APP_CC scard_send_control(void *user_data, char *context, int context_bytes, char *card, int card_bytes, char *send_data, int send_bytes, int recv_bytes, int control_code); int APP_CC scard_send_cancel(void *user_data, char *context, int context_bytes); int APP_CC scard_send_get_attrib(void *user_data, char *card, int card_bytes, READER_STATE* rs); /* * Notes: * SCardTransmit - partially done * SCardControl - partially done * SCardListReaderGroups - not supported * SCardSetAttrib - not supported */ #endif /* end #ifndef _SMARTCARD_C */ xrdp-0.9.1/sesman/chansrv/clipboard.h0000644000175000017500000000175713027002670014470 00000000000000/** * xrdp: A Remote Desktop Protocol server. * * Copyright (C) Jay Sorg 2009-2013 * Copyright (C) Laxmikant Rashinkar 2012-2013 * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #if !defined(CLIPBOARD_H) #define CLIPBOARD_H #include "arch.h" #include "parse.h" int APP_CC clipboard_init(void); int APP_CC clipboard_deinit(void); int APP_CC clipboard_data_in(struct stream *s, int chan_id, int chan_flags, int length, int total_length); int APP_CC clipboard_xevent(void *xevent); #endif xrdp-0.9.1/sesman/chansrv/clipboard.c0000644000175000017500000024453013027003467014466 00000000000000/** * xrdp: A Remote Desktop Protocol server. * * Copyright (C) Jay Sorg 2009-2012 * Copyright (C) Laxmikant Rashinkar 2012 * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ /* for help see http://tronche.com/gui/x/icccm/sec-2.html#s-2 .../kde/kdebase/workspace/klipper/clipboardpoll.cpp Revision: Aug 05, 2012: Laxmikant Rashinkar (LK dot Rashinkar at gmail.com) added clipboard support for BMP images http://msdn.microsoft.com/en-us/library/cc241066%28v=prot.20%29.aspx */ /* TARGETS MULTIPLE image/tiff image/jpeg image/x-MS-bmp image/x-bmp image/bmp image/png SAVE_TARGETS TIMESTAMP wininfo - show window info xlsatoms - dump atoms dolphin 1.4 KDE 4.4.5 (debian 6) copy one file text/uri-list text/x-moz-url text/plain UTF8_STRING STRING TEXT COMPOUND_TEXT application/x-qiconlist TARGETS MULTIPLE TIMESTAMP SAVE_TARGETS dolphin 1.6.1 KDE 4.6.5 (kubuntu 11.04) copy one file text/uri-list text/x-moz-url text/plain UTF8_STRING STRING TEXT COMPOUND_TEXT application/x-qiconlist TARGETS MULTIPLE TIMESTAMP SAVE_TARGETS kolourpaint 4.4.5 KDE 4.4.5 copy image area application/x-kolourpaint-selection-400 application/x-qt-image image/png image/bw image/eps image/epsf image/epsi image/pcx image/rgb image/rgba image/sgi image/tga image/bmp image/ico image/jp2 image/jpeg image/jpg image/ppm PIXMAP image/tif image/tiff image/xbm image/xpm image/xv TARGETS MULTIPLE TIMESTAMP SAVE_TARGETS kate 3.4.5 KDE 4.4.5 copy text text/plain UTF8_STRING STRING TEXT COMPOUND_TEXT TARGETS MULTIPLE TIMESTAMP SAVE_TARGETS gimp 2.6.10 copy image area TIMESTAMP TARGETS MULTIPLE SAVE_TARGETS image/png image/bmp image/x-bmp image/x-MS-bmp image/tiff image/x-icon image/x-ico image/x-win-bitmap image/jpeg thunar 1.2.1 copy a file TIMESTAMP TARGETS MULTIPLE x-special/gnome-copied-files UTF8_STRING dolphin 1.6.1 KDE 4.6.5 (kubuntu 11.04) copy two files text/uri-list /home/jay/temp/jetstream1.txt /home/jay/temp/jpeg64x64.jpg 0000 66 69 6c 65 3a 2f 2f 2f 68 6f 6d 65 2f 6a 61 79 file:///home/jay 0010 2f 74 65 6d 70 2f 6a 65 74 73 74 72 65 61 6d 31 /temp/jetstream1 0020 2e 74 78 74 0d 0a 66 69 6c 65 3a 2f 2f 2f 68 6f .txt..file:///ho 0030 6d 65 2f 6a 61 79 2f 74 65 6d 70 2f 6a 70 65 67 me/jay/temp/jpeg 0040 36 34 78 36 34 2e 6a 70 67 64x64.jpg thunar 1.2.1 (kubuntu 11.04) copy two files x-special/gnome-copied-files /home/jay/temp/jetstream1.txt /home/jay/temp/jpeg64x64.jpg 0000 63 6f 70 79 0a 66 69 6c 65 3a 2f 2f 2f 68 6f 6d copy.file:///hom 0010 65 2f 6a 61 79 2f 74 65 6d 70 2f 6a 65 74 73 74 e/jay/temp/jetst 0020 72 65 61 6d 31 2e 74 78 74 0d 0a 66 69 6c 65 3a ream1.txt..file: 0030 2f 2f 2f 68 6f 6d 65 2f 6a 61 79 2f 74 65 6d 70 ///home/jay/temp 0040 2f 6a 70 65 67 36 34 78 36 34 2e 6a 70 67 0d 0a /jpeg64x64.jpg.. */ #include #include #include #include "arch.h" #include "parse.h" #include "os_calls.h" #include "chansrv.h" #include "clipboard.h" #include "clipboard_file.h" #include "clipboard_common.h" #include "xcommon.h" #include "chansrv_fuse.h" /* module based logging */ #define LOG_ERROR 0 #define LOG_INFO 1 #define LOG_DEBUG 2 #undef LOG_LEVEL #define LOG_LEVEL LOG_ERROR #define log_error(_params...) \ { \ g_write("[%10.10u]: CLIPBOARD %s: %d : ERROR: ", \ g_time3(), __func__, __LINE__); \ g_writeln (_params); \ } #define log_always(_params...) \ { \ g_write("[%10.10u]: CLIPBOARD %s: %d : ALWAYS: ", \ g_time3(), __func__, __LINE__); \ g_writeln (_params); \ } #define log_info(_params...) \ { \ if (LOG_INFO <= LOG_LEVEL) \ { \ g_write("[%10.10u]: CLIPBOARD %s: %d : ", \ g_time3(), __func__, __LINE__); \ g_writeln (_params); \ } \ } #define log_debug(_params...) \ { \ if (LOG_DEBUG <= LOG_LEVEL) \ { \ g_write("[%10.10u]: CLIPBOARD %s: %d : ", \ g_time3(), __func__, __LINE__); \ g_writeln (_params); \ } \ } static char g_bmp_image_header[] = { /* this is known to work */ //0x42, 0x4d, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 /* THIS IS BEING SENT BY WIN2008 */ 0x42, 0x4d, 0x16, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x36, 0x00, 0x00, 0x00 }; extern int g_cliprdr_chan_id; /* in chansrv.c */ extern Display *g_display; /* in xcommon.c */ extern int g_x_socket; /* in xcommon.c */ extern tbus g_x_wait_obj; /* in xcommon.c */ extern Screen *g_screen; /* in xcommon.c */ extern int g_screen_num; /* in xcommon.c */ int g_clip_up = 0; static Atom g_clipboard_atom = 0; /* CLIPBOARD */ static Atom g_clip_property_atom = 0; /* XRDP_CLIP_PROPERTY_ATOM */ static Atom g_timestamp_atom = 0; /* TIMESTAMP */ static Atom g_multiple_atom = 0; /* MULTIPLE */ static Atom g_targets_atom = 0; /* TARGETS */ static Atom g_primary_atom = 0; /* PRIMARY */ static Atom g_secondary_atom = 0; /* SECONDARY */ static Atom g_get_time_atom = 0; /* XRDP_GET_TIME_ATOM */ static Atom g_utf8_atom = 0; /* UTF8_STRING */ static Atom g_image_bmp_atom = 0; /* image/bmp */ static Atom g_file_atom1 = 0; /* text/uri-list */ static Atom g_file_atom2 = 0; /* x-special/gnome-copied-files */ static Atom g_incr_atom = 0; /* INCR */ static Window g_wnd = 0; static int g_xfixes_event_base = 0; static int g_got_selection = 0; /* boolean */ static Time g_selection_time = 0; static struct stream *g_ins = 0; /* for image data */ static XSelectionRequestEvent g_saved_selection_req_event; /* xserver maximum request size in bytes */ static int g_incr_max_req_size = 0; /* server to client, pasting from linux app to mstsc */ struct clip_s2c g_clip_s2c; /* client to server, pasting from mstsc to linux app */ struct clip_c2s g_clip_c2s; /* default version and flags */ static int g_cliprdr_version = 2; static int g_cliprdr_flags = CB_USE_LONG_FORMAT_NAMES | CB_STREAM_FILECLIP_ENABLED | CB_FILECLIP_NO_FILE_PATHS; /* from client to server */ /* last received CLIPRDR_FORMAT_LIST(CLIPRDR_FORMAT_ANNOUNCE) */ static int g_formatIds[16]; static int g_num_formatIds = 0; static int g_file_format_id = -1; static char g_last_atom_name[256] = ""; /*****************************************************************************/ static char* APP_CC get_atom_text(Atom atom) { char* name; int failed; failed = 0; /* sanity check */ if ((atom < 1) || (atom > 512)) { failed = 1; } if (!failed) { name = XGetAtomName(g_display, atom); if (name == 0) { failed = 1; } } if (failed) { g_snprintf(g_last_atom_name, 255, "unknown atom 0x%8.8x", (int)atom); return g_last_atom_name; } g_strncpy(g_last_atom_name, name, 255); XFree(name); return g_last_atom_name; } /*****************************************************************************/ /* this is one way to get the current time from the x server */ static Time APP_CC clipboard_get_server_time(void) { XEvent xevent; unsigned char no_text[4]; /* append nothing */ no_text[0] = 0; XChangeProperty(g_display, g_wnd, g_get_time_atom, XA_STRING, 8, PropModeAppend, no_text, 0); /* wait for PropertyNotify */ do { XMaskEvent(g_display, PropertyChangeMask, &xevent); } while (xevent.type != PropertyNotify); return xevent.xproperty.time; } /*****************************************************************************/ static int APP_CC clipboard_find_format_id(int format_id) { int index; for (index = 0; index < g_num_formatIds; index++) { if (g_formatIds[index] == format_id) { return index; } } return -1; } /*****************************************************************************/ /* returns error */ int APP_CC clipboard_init(void) { struct stream *s; int size; int rv; int input_mask; int dummy; int ver_maj; int ver_min; Status st; LOG(0, ("clipboard_init:")); if (g_clip_up) { return 0; } xfuse_init(); xcommon_init(); g_incr_max_req_size = XMaxRequestSize(g_display) * 4 - 24; g_memset(&g_clip_c2s, 0, sizeof(g_clip_c2s)); g_memset(&g_clip_s2c, 0, sizeof(g_clip_s2c)); rv = 0; if (rv == 0) { g_clipboard_atom = XInternAtom(g_display, "CLIPBOARD", False); if (g_clipboard_atom == None) { log_error("clipboard_init: XInternAtom failed"); rv = 3; } } if (rv == 0) { if (!XFixesQueryExtension(g_display, &g_xfixes_event_base, &dummy)) { log_error("clipboard_init: no xfixes"); rv = 5; } } if (rv == 0) { log_debug("clipboard_init: g_xfixes_event_base %d", g_xfixes_event_base); st = XFixesQueryVersion(g_display, &ver_maj, &ver_min); log_debug("clipboard_init st %d, maj %d min %d", st, ver_maj, ver_min); g_clip_property_atom = XInternAtom(g_display, "XRDP_CLIP_PROPERTY_ATOM", False); g_get_time_atom = XInternAtom(g_display, "XRDP_GET_TIME_ATOM", False); g_timestamp_atom = XInternAtom(g_display, "TIMESTAMP", False); g_targets_atom = XInternAtom(g_display, "TARGETS", False); g_multiple_atom = XInternAtom(g_display, "MULTIPLE", False); g_primary_atom = XInternAtom(g_display, "PRIMARY", False); g_secondary_atom = XInternAtom(g_display, "SECONDARY", False); g_utf8_atom = XInternAtom(g_display, "UTF8_STRING", False); g_image_bmp_atom = XInternAtom(g_display, "image/bmp", False); g_file_atom1 = XInternAtom(g_display, "text/uri-list", False); g_file_atom2 = XInternAtom(g_display, "x-special/gnome-copied-files", False); g_incr_atom = XInternAtom(g_display, "INCR", False); if (g_image_bmp_atom == None) { log_error("clipboard_init: g_image_bmp_atom was " "not allocated"); } g_wnd = XCreateSimpleWindow(g_display, RootWindowOfScreen(g_screen), 0, 0, 4, 4, 0, 0, 0); input_mask = StructureNotifyMask | PropertyChangeMask; XSelectInput(g_display, g_wnd, input_mask); //XMapWindow(g_display, g_wnd); XFixesSelectSelectionInput(g_display, g_wnd, g_clipboard_atom, XFixesSetSelectionOwnerNotifyMask | XFixesSelectionWindowDestroyNotifyMask | XFixesSelectionClientCloseNotifyMask); } make_stream(s); if (rv == 0) { /* set clipboard caps first */ init_stream(s, 8192); /* CLIPRDR_HEADER */ out_uint16_le(s, CB_CLIP_CAPS); /* msgType */ out_uint16_le(s, 0); /* msgFlags */ out_uint32_le(s, 16); /* dataLen */ out_uint16_le(s, 1); /* cCapabilitiesSets */ out_uint16_le(s, 0); /* pad1 */ /* CLIPRDR_GENERAL_CAPABILITY */ out_uint16_le(s, 1); /* capabilitySetType */ out_uint16_le(s, 12); /* lengthCapability */ out_uint32_le(s, g_cliprdr_version); /* version */ out_uint32_le(s, g_cliprdr_flags); /* generalFlags */ out_uint32_le(s, 0); /* extra 4 bytes ? */ s_mark_end(s); size = (int)(s->end - s->data); log_debug("clipboard_init: data out, sending " "CB_CLIP_CAPS (clip_msg_id = 1)"); rv = send_channel_data(g_cliprdr_chan_id, s->data, size); if (rv != 0) { log_error("clipboard_init: send_channel_data failed " "rv = %d", rv); rv = 4; } } if (rv == 0) { /* report clipboard ready */ init_stream(s, 8192); out_uint16_le(s, CB_MONITOR_READY); /* msgType */ out_uint16_le(s, 0); /* msgFlags */ out_uint32_le(s, 0); /* dataLen */ out_uint32_le(s, 0); /* extra 4 bytes ? */ s_mark_end(s); size = (int)(s->end - s->data); log_debug("clipboard_init: data out, sending " "CB_MONITOR_READY (clip_msg_id = 1)"); rv = send_channel_data(g_cliprdr_chan_id, s->data, size); if (rv != 0) { log_error("clipboard_init: send_channel_data failed " "rv = %d", rv); rv = 4; } } free_stream(s); if (rv == 0) { g_clip_up = 1; make_stream(g_ins); init_stream(g_ins, 8192); } else { log_error("xrdp-chansrv: clipboard_init: error on exit"); } return rv; } /*****************************************************************************/ int APP_CC clipboard_deinit(void) { LOG(0, ("clipboard_deinit:")); if (g_wnd != 0) { XDestroyWindow(g_display, g_wnd); g_wnd = 0; } xfuse_deinit(); g_free(g_clip_c2s.data); g_clip_c2s.data = 0; g_free(g_clip_s2c.data); g_clip_s2c.data = 0; free_stream(g_ins); g_ins = 0; g_clip_up = 0; return 0; } /*****************************************************************************/ static int APP_CC clipboard_send_data_request(int format_id) { struct stream *s; int size; int rv; log_debug("clipboard_send_data_request:"); log_debug("clipboard_send_data_request: %d", format_id); g_clip_c2s.in_request = 1; make_stream(s); init_stream(s, 8192); out_uint16_le(s, CB_FORMAT_DATA_REQUEST); /* 4 CLIPRDR_DATA_REQUEST */ out_uint16_le(s, 0); /* status */ out_uint32_le(s, 4); /* length */ out_uint32_le(s, format_id); out_uint32_le(s, 0); s_mark_end(s); size = (int)(s->end - s->data); log_debug("clipboard_send_data_request: data out, sending " "CLIPRDR_DATA_REQUEST (clip_msg_id = 4)"); rv = send_channel_data(g_cliprdr_chan_id, s->data, size); free_stream(s); return rv; } /*****************************************************************************/ static int APP_CC clipboard_send_format_ack(void) { struct stream *s; int size; int rv; make_stream(s); init_stream(s, 8192); out_uint16_le(s, CB_FORMAT_LIST_RESPONSE); /* 3 CLIPRDR_FORMAT_ACK */ out_uint16_le(s, CB_RESPONSE_OK); /* 1 status */ out_uint32_le(s, 0); /* length */ out_uint32_le(s, 0); /* extra 4 bytes */ s_mark_end(s); size = (int)(s->end - s->data); log_debug("clipboard_send_format_ack: data out, sending " "CLIPRDR_FORMAT_ACK (clip_msg_id = 3)"); rv = send_channel_data(g_cliprdr_chan_id, s->data, size); free_stream(s); return rv; } /*****************************************************************************/ /* returns number of bytes written */ int APP_CC clipboard_out_unicode(struct stream *s, const char *text, int num_chars) { int index; int lnum_chars; twchar *ltext; if ((num_chars < 1) || (text == 0)) { return 0; } lnum_chars = g_mbstowcs(0, text, num_chars); if (lnum_chars < 0) { return 0; } ltext = (twchar *) g_malloc((num_chars + 1) * sizeof(twchar), 1); g_mbstowcs(ltext, text, num_chars); index = 0; while (index < num_chars) { out_uint16_le(s, ltext[index]); index++; } g_free(ltext); return index * 2; } /*****************************************************************************/ /* returns number of bytes read */ int APP_CC clipboard_in_unicode(struct stream *s, char *text, int *num_chars) { int index; twchar *ltext; twchar chr; if ((num_chars == 0) || (*num_chars < 1) || (text == 0)) { return 0; } ltext = (twchar *) g_malloc(512 * sizeof(twchar), 1); index = 0; while (s_check_rem(s, 2)) { in_uint16_le(s, chr); if (index < 511) { ltext[index] = chr; } index++; if (chr == 0) { break; } } *num_chars = g_wcstombs(text, ltext, *num_chars); g_free(ltext); return index * 2; } static char windows_native_format[] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; /*****************************************************************************/ static int APP_CC clipboard_send_format_announce(int xrdp_clip_type) { struct stream *s; int size; int rv; char *holdp; log_debug("clipboard_send_format_announce:"); make_stream(s); init_stream(s, 8192); out_uint16_le(s, CB_FORMAT_LIST); /* 2 CLIPRDR_FORMAT_ANNOUNCE */ out_uint16_le(s, 0); /* status */ holdp = s->p; out_uint32_le(s, 0); /* set later */ if (g_cliprdr_flags & CB_USE_LONG_FORMAT_NAMES) { switch (xrdp_clip_type) { case XRDP_CB_FILE: log_debug("clipboard_send_format_announce: XRDP_CB_FILE"); /* canned response for "file" */ out_uint32_le(s, 0x0000c0bc); clipboard_out_unicode(s, "FileGroupDescriptorW", 21); out_uint32_le(s, 0x0000c0ba); clipboard_out_unicode(s, "FileContents", 13); out_uint32_le(s, 0x0000c0c1); clipboard_out_unicode(s, "DropEffect", 11); break; case XRDP_CB_BITMAP: log_debug("clipboard_send_format_announce: XRDP_CB_BITMAP"); /* canned response for "bitmap" */ out_uint32_le(s, 0x0000c004); clipboard_out_unicode(s, "Native", 7); out_uint32_le(s, 0x00000003); clipboard_out_unicode(s, "", 1); out_uint32_le(s, 0x00000008); clipboard_out_unicode(s, "", 1); out_uint32_le(s, 0x00000011); clipboard_out_unicode(s, "", 1); break; case XRDP_CB_TEXT: log_debug("clipboard_send_format_announce: XRDP_CB_TEXT"); /* canned response for "bitmap" */ out_uint32_le(s, 0x0000000d); clipboard_out_unicode(s, "", 1); out_uint32_le(s, 0x00000010); clipboard_out_unicode(s, "", 1); out_uint32_le(s, 0x00000001); clipboard_out_unicode(s, "", 1); out_uint32_le(s, 0x00000007); clipboard_out_unicode(s, "", 1); break; default: log_debug("clipboard_send_format_announce: unknown " "xrdp_clip_type %d", xrdp_clip_type); break; } } else /* old method */ { switch (xrdp_clip_type) { case XRDP_CB_FILE: log_debug("clipboard_send_format_announce: XRDP_CB_FILE"); /* canned response for "file" */ out_uint32_le(s, 0x0000c0bc); out_uint8p(s, windows_native_format, sizeof(windows_native_format)); out_uint32_le(s, 0x0000c0ba); out_uint8p(s, windows_native_format, sizeof(windows_native_format)); out_uint32_le(s, 0x0000c0c1); out_uint8p(s, windows_native_format, sizeof(windows_native_format)); break; case XRDP_CB_BITMAP: log_debug("clipboard_send_format_announce: XRDP_CB_BITMAP"); /* canned response for "bitmap" */ out_uint32_le(s, 0x0000c004); out_uint8p(s, windows_native_format, sizeof(windows_native_format)); out_uint32_le(s, 0x00000003); out_uint8p(s, windows_native_format, sizeof(windows_native_format)); out_uint32_le(s, 0x00000008); out_uint8p(s, windows_native_format, sizeof(windows_native_format)); out_uint32_le(s, 0x00000011); out_uint8p(s, windows_native_format, sizeof(windows_native_format)); break; case XRDP_CB_TEXT: log_debug("clipboard_send_format_announce: XRDP_CB_TEXT"); /* canned response for "bitmap" */ out_uint32_le(s, 0x0000000d); out_uint8p(s, windows_native_format, sizeof(windows_native_format)); out_uint32_le(s, 0x00000010); out_uint8p(s, windows_native_format, sizeof(windows_native_format)); out_uint32_le(s, 0x00000001); out_uint8p(s, windows_native_format, sizeof(windows_native_format)); out_uint32_le(s, 0x00000007); out_uint8p(s, windows_native_format, sizeof(windows_native_format)); break; default: log_debug("clipboard_send_format_announce: unknown " "xrdp_clip_type %d", xrdp_clip_type); break; } } size = (int)(s->p - holdp); size -= 4; holdp[0] = (size >> 0) & 0xff; holdp[1] = (size >> 8) & 0xff; holdp[2] = (size >> 16) & 0xff; holdp[3] = (size >> 24) & 0xff; out_uint32_le(s, 0); s_mark_end(s); size = (int)(s->end - s->data); //g_hexdump(s->data, size); log_debug("clipboard_send_format_announce: data out, sending " "CLIPRDR_FORMAT_ANNOUNCE (clip_msg_id = 2)"); rv = send_channel_data(g_cliprdr_chan_id, s->data, size); free_stream(s); return rv; } /*****************************************************************************/ static int APP_CC clipboard_send_data_response_for_image(char* data, int data_size) { struct stream *s; int size; int rv; log_debug("clipboard_send_data_response_for_image: data_size %d", data_size); make_stream(s); init_stream(s, 64 + data_size); out_uint16_le(s, CB_FORMAT_DATA_RESPONSE); /* 5 CLIPRDR_DATA_RESPONSE */ out_uint16_le(s, CB_RESPONSE_OK); /* 1 status */ out_uint32_le(s, data_size); /* length */ out_uint8p(s, data, data_size); out_uint32_le(s, 0); s_mark_end(s); size = (int)(s->end - s->data); rv = send_channel_data(g_cliprdr_chan_id, s->data, size); free_stream(s); return rv; } /*****************************************************************************/ static int APP_CC clipboard_send_data_response_for_text(char* data, int data_size) { struct stream *s; int size; int rv; int num_chars; log_debug("clipboard_send_data_response_for_text: data_size %d", data_size); //g_hexdump(data, data_size); num_chars = g_mbstowcs(0, data, 0); if (num_chars < 0) { log_error("clipboard_send_data_response_for_text: " "bad string"); num_chars = 0; } log_debug("clipboard_send_data_response_for_text: data_size %d " "num_chars %d", data_size, num_chars); make_stream(s); init_stream(s, 64 + num_chars * 2); out_uint16_le(s, CB_FORMAT_DATA_RESPONSE); /* 5 CLIPRDR_DATA_RESPONSE */ out_uint16_le(s, CB_RESPONSE_OK); /* 1 status */ out_uint32_le(s, num_chars * 2 + 2); /* length */ if (clipboard_out_unicode(s, data, num_chars) != num_chars * 2) { log_error("clipboard_send_data_response_for_text: error " "clipboard_out_unicode didn't write right number of bytes"); } out_uint16_le(s, 0); /* nil for string */ out_uint32_le(s, 0); s_mark_end(s); size = (int)(s->end - s->data); log_debug("clipboard_send_data_response_for_text: data out, " "sending CLIPRDR_DATA_RESPONSE (clip_msg_id = 5) size %d " "num_chars %d", size, num_chars); rv = send_channel_data(g_cliprdr_chan_id, s->data, size); free_stream(s); return rv; } /*****************************************************************************/ static int APP_CC clipboard_send_data_response(int xrdp_clip_type, char *data, int data_size) { log_debug("clipboard_send_data_response:"); if (data != 0) { if (xrdp_clip_type == XRDP_CB_FILE) { return clipboard_send_data_response_for_file(data, data_size); } else if (xrdp_clip_type == XRDP_CB_BITMAP) { return clipboard_send_data_response_for_image(data, data_size); } else if (xrdp_clip_type == XRDP_CB_TEXT) { return clipboard_send_data_response_for_text(data, data_size); } else { log_debug("clipboard_send_data_response: unknown " "xrdp_clip_type %d", xrdp_clip_type); } } else { log_error("clipboard_send_data_response: data is nil"); } return 0; } /*****************************************************************************/ static int APP_CC clipboard_set_selection_owner(void) { Window owner; log_debug("clipboard_set_selection_owner:"); g_selection_time = clipboard_get_server_time(); XSetSelectionOwner(g_display, g_clipboard_atom, g_wnd, g_selection_time); owner = XGetSelectionOwner(g_display, g_clipboard_atom); if (owner != g_wnd) { g_got_selection = 0; return 1; } g_got_selection = 1; return 0; } /*****************************************************************************/ static int APP_CC clipboard_provide_selection_c2s(XSelectionRequestEvent *req, Atom type) { XEvent xev; long val1[2]; log_debug("clipboard_provide_selection_c2s: bytes %d", g_clip_c2s.total_bytes); if (g_clip_c2s.total_bytes < g_incr_max_req_size) { XChangeProperty(g_display, req->requestor, req->property, type, 8, PropModeReplace, (tui8 *)g_clip_c2s.data, g_clip_c2s.total_bytes); g_memset(&xev, 0, sizeof(xev)); xev.xselection.type = SelectionNotify; xev.xselection.send_event = True; xev.xselection.display = req->display; xev.xselection.requestor = req->requestor; xev.xselection.selection = req->selection; xev.xselection.target = req->target; xev.xselection.property = req->property; xev.xselection.time = req->time; XSendEvent(g_display, req->requestor, False, NoEventMask, &xev); } else { /* start the INCR process */ g_clip_c2s.incr_in_progress = 1; g_clip_c2s.incr_bytes_done = 0; g_clip_c2s.type = type; g_clip_c2s.property = req->property; g_clip_c2s.window = req->requestor; log_debug("clipboard_provide_selection_c2s: start INCR property %s " "type %s", get_atom_text(req->property), get_atom_text(type)); val1[0] = g_clip_c2s.total_bytes; val1[1] = 0; XChangeProperty(g_display, req->requestor, req->property, g_incr_atom, 32, PropModeReplace, (tui8 *)val1, 1); /* we need events from that other window */ XSelectInput(g_display, req->requestor, PropertyChangeMask); g_memset(&xev, 0, sizeof(xev)); xev.xselection.type = SelectionNotify; xev.xselection.send_event = True; xev.xselection.display = req->display; xev.xselection.requestor = req->requestor; xev.xselection.selection = req->selection; xev.xselection.target = req->target; xev.xselection.property = req->property; xev.xselection.time = req->time; XSendEvent(g_display, req->requestor, False, NoEventMask, &xev); } return 0; } /*****************************************************************************/ static int APP_CC clipboard_provide_selection(XSelectionRequestEvent *req, Atom type, int format, char *data, int length) { XEvent xev; int bytes; bytes = FORMAT_TO_BYTES(format); bytes *= length; log_debug("clipboard_provide_selection: bytes %d", bytes); if (bytes < g_incr_max_req_size) { XChangeProperty(g_display, req->requestor, req->property, type, format, PropModeReplace, (tui8 *)data, bytes); g_memset(&xev, 0, sizeof(xev)); xev.xselection.type = SelectionNotify; xev.xselection.send_event = True; xev.xselection.display = req->display; xev.xselection.requestor = req->requestor; xev.xselection.selection = req->selection; xev.xselection.target = req->target; xev.xselection.property = req->property; xev.xselection.time = req->time; XSendEvent(g_display, req->requestor, False, NoEventMask, &xev); return 0; } return 1; } /*****************************************************************************/ static int APP_CC clipboard_refuse_selection(XSelectionRequestEvent *req) { XEvent xev; g_memset(&xev, 0, sizeof(xev)); xev.xselection.type = SelectionNotify; xev.xselection.send_event = True; xev.xselection.display = req->display; xev.xselection.requestor = req->requestor; xev.xselection.selection = req->selection; xev.xselection.target = req->target; xev.xselection.property = None; xev.xselection.time = req->time; XSendEvent(g_display, req->requestor, False, NoEventMask, &xev); return 0; } /*****************************************************************************/ /* sent by client or server when its local system clipboard is updated with new clipboard data; contains Clipboard Format ID and name pairs of new Clipboard Formats on the clipboard. */ static int APP_CC clipboard_process_format_announce(struct stream *s, int clip_msg_status, int clip_msg_len) { int formatId; int count; int bytes; char desc[256]; char *holdp; log_debug("clipboard_process_format_announce: " "CLIPRDR_FORMAT_ANNOUNCE"); log_debug("clipboard_process_format_announce %d", clip_msg_len); clipboard_send_format_ack(); xfuse_clear_clip_dir(); g_clip_c2s.converted = 0; desc[0] = 0; g_num_formatIds = 0; while (clip_msg_len > 3) { in_uint32_le(s, formatId); clip_msg_len -= 4; if (g_cliprdr_flags & CB_USE_LONG_FORMAT_NAMES) { /* CLIPRDR_LONG_FORMAT_NAME */ count = 255; bytes = clipboard_in_unicode(s, desc, &count); clip_msg_len -= bytes; } else { /* CLIPRDR_SHORT_FORMAT_NAME */ /* 32 ASCII 8 characters or 16 Unicode characters */ count = 15; holdp = s->p; clipboard_in_unicode(s, desc, &count); s->p = holdp + 32; desc[15] = 0; clip_msg_len -= 32; } log_debug("clipboard_process_format_announce: formatId 0x%8.8x " "wszFormatName [%s] clip_msg_len %d", formatId, desc, clip_msg_len); if (g_num_formatIds <= 15) { g_formatIds[g_num_formatIds] = formatId; g_num_formatIds++; } if (g_num_formatIds > 15) { log_debug("clipboard_process_format_announce: max formats"); } /* format id for file copy copy seems to keep changing */ /* seen 0x0000c0c8, 0x0000c0ed */ if (g_strcmp(desc, "FileGroupDescriptorW") == 0) { g_file_format_id = formatId; } } if ((g_num_formatIds > 0) && (g_clip_c2s.incr_in_progress == 0) && /* don't interrupt incr */ (g_clip_s2c.incr_in_progress == 0)) { if (clipboard_set_selection_owner() != 0) { log_error("clipboard_process_format_announce: " "XSetSelectionOwner failed"); } } return 0; } /*****************************************************************************/ /* response to CB_FORMAT_LIST; used to indicate whether processing of the Format List PDU was successful */ static int APP_CC clipboard_process_format_ack(struct stream *s, int clip_msg_status, int clip_msg_len) { log_debug("clipboard_process_format_ack: CLIPRDR_FORMAT_ACK"); log_debug("clipboard_process_format_ack:"); return 0; } /*****************************************************************************/ static int clipboard_send_data_response_failed(void) { struct stream *s; int size; int rv; log_error("clipboard_send_data_response_failed:"); make_stream(s); init_stream(s, 64); out_uint16_le(s, CB_FORMAT_DATA_RESPONSE); /* 5 CLIPRDR_DATA_RESPONSE */ out_uint16_le(s, CB_RESPONSE_FAIL); /* 2 status */ out_uint32_le(s, 0); s_mark_end(s); size = (int)(s->end - s->data); rv = send_channel_data(g_cliprdr_chan_id, s->data, size); free_stream(s); return rv; } /*****************************************************************************/ /* sent from server to client * sent by recipient of CB_FORMAT_LIST; used to request data for one * of the formats that was listed in CB_FORMAT_LIST */ static int APP_CC clipboard_process_data_request(struct stream *s, int clip_msg_status, int clip_msg_len) { int requestedFormatId; log_debug("clipboard_process_data_request: " "CLIPRDR_DATA_REQUEST"); log_debug("clipboard_process_data_request:"); log_debug(" %d", g_clip_s2c.xrdp_clip_type); in_uint32_le(s, requestedFormatId); switch (requestedFormatId) { case CB_FORMAT_FILE: /* 0xC0BC */ if ((g_clip_s2c.xrdp_clip_type == XRDP_CB_FILE) && g_clip_s2c.converted) { log_debug("clipboard_process_data_request: CB_FORMAT_FILE"); clipboard_send_data_response(XRDP_CB_FILE, g_clip_s2c.data, g_clip_s2c.total_bytes); } else { log_debug("clipboard_process_data_request: CB_FORMAT_FILE, " "calling XConvertSelection to g_utf8_atom"); g_clip_s2c.xrdp_clip_type = XRDP_CB_FILE; XConvertSelection(g_display, g_clipboard_atom, g_clip_s2c.type, g_clip_property_atom, g_wnd, CurrentTime); } break; case CB_FORMAT_DIB: /* 0x0008 */ if ((g_clip_s2c.xrdp_clip_type == XRDP_CB_BITMAP) && g_clip_s2c.converted) { log_debug("clipboard_process_data_request: CB_FORMAT_DIB"); clipboard_send_data_response(XRDP_CB_BITMAP, g_clip_s2c.data, g_clip_s2c.total_bytes); } else { log_debug("clipboard_process_data_request: CB_FORMAT_DIB, " "calling XConvertSelection to g_image_bmp_atom"); g_clip_s2c.xrdp_clip_type = XRDP_CB_BITMAP; XConvertSelection(g_display, g_clipboard_atom, g_image_bmp_atom, g_clip_property_atom, g_wnd, CurrentTime); } break; case CB_FORMAT_UNICODETEXT: /* 0x000D */ if ((g_clip_s2c.xrdp_clip_type == XRDP_CB_TEXT) && g_clip_s2c.converted) { log_debug("clipboard_process_data_request: CB_FORMAT_UNICODETEXT"); clipboard_send_data_response(XRDP_CB_TEXT, g_clip_s2c.data, g_clip_s2c.total_bytes); } else { log_debug("clipboard_process_data_request: CB_FORMAT_UNICODETEXT, " "calling XConvertSelection to g_utf8_atom"); g_clip_s2c.xrdp_clip_type = XRDP_CB_TEXT; XConvertSelection(g_display, g_clipboard_atom, g_utf8_atom, g_clip_property_atom, g_wnd, CurrentTime); } break; default: log_debug("clipboard_process_data_request: unknown type %d", requestedFormatId); clipboard_send_data_response_failed(); break; } return 0; } /*****************************************************************************/ /* client to server */ /* sent as a reply to CB_FORMAT_DATA_REQUEST; used to indicate whether processing of the CB_FORMAT_DATA_REQUEST was successful; if processing was successful, CB_FORMAT_DATA_RESPONSE includes contents of requested clipboard data. */ static int APP_CC clipboard_process_data_response_for_image(struct stream *s, int clip_msg_status, int clip_msg_len) { XSelectionRequestEvent *lxev; int len; log_debug("clipboard_process_data_response_for_image: " "CLIPRDR_DATA_RESPONSE_FOR_IMAGE"); lxev = &g_saved_selection_req_event; len = (int)(s->end - s->p); if (len < 1) { return 0; } if (g_clip_c2s.type != g_image_bmp_atom) { return 0; } g_free(g_clip_c2s.data); g_clip_c2s.data = (char *) g_malloc(len + 14, 0); if (g_clip_c2s.data == 0) { g_clip_c2s.total_bytes = 0; return 0; } g_clip_c2s.total_bytes = len; g_clip_c2s.read_bytes_done = g_clip_c2s.total_bytes; g_memcpy(g_clip_c2s.data, g_bmp_image_header, 14); in_uint8a(s, g_clip_c2s.data + 14, len); log_debug("clipboard_process_data_response_for_image: calling " "clipboard_provide_selection_c2s"); clipboard_provide_selection_c2s(lxev, lxev->target); return 0; } /*****************************************************************************/ /* client to server */ /* sent as a reply to CB_FORMAT_DATA_REQUEST; used to indicate whether processing of the CB_FORMAT_DATA_REQUEST was successful; if processing was successful, CB_FORMAT_DATA_RESPONSE includes contents of requested clipboard data. */ /*****************************************************************************/ static int APP_CC clipboard_process_data_response(struct stream *s, int clip_msg_status, int clip_msg_len) { XSelectionRequestEvent *lxev; twchar *wtext; twchar wchr; int len; int index; log_debug("clipboard_process_data_response:"); lxev = &g_saved_selection_req_event; g_clip_c2s.in_request = 0; if (g_clip_c2s.xrdp_clip_type == XRDP_CB_BITMAP) { clipboard_process_data_response_for_image(s, clip_msg_status, clip_msg_len); return 0; } if (g_clip_c2s.xrdp_clip_type == XRDP_CB_FILE) { g_free(g_clip_c2s.data); g_clip_c2s.data = (char *)g_malloc(1024 * 1024, 1); /* text/uri-list */ if (g_clip_c2s.type == g_file_atom1) { clipboard_c2s_in_files(s, g_clip_c2s.data); } /* x-special/gnome-copied-files */ else if (g_clip_c2s.type == g_file_atom2) { g_strcpy(g_clip_c2s.data, "copy\n"); clipboard_c2s_in_files(s, g_clip_c2s.data + 5); } else { log_error("clipboard_process_data_response: error"); } g_clip_c2s.total_bytes = g_strlen(g_clip_c2s.data); g_clip_c2s.read_bytes_done = g_clip_c2s.total_bytes; clipboard_provide_selection_c2s(lxev, lxev->target); return 0; } log_debug("clipboard_process_data_response: " "CLIPRDR_DATA_RESPONSE"); len = (int)(s->end - s->p); if (len < 1) { return 0; } wtext = (twchar *) g_malloc(((len / 2) + 1) * sizeof(twchar), 0); if (wtext == 0) { return 0; } index = 0; while (s_check(s)) { in_uint16_le(s, wchr); wtext[index] = wchr; if (wchr == 0) { break; } index++; } wtext[index] = 0; g_free(g_clip_c2s.data); g_clip_c2s.data = 0; g_clip_c2s.total_bytes = 0; len = g_wcstombs(0, wtext, 0); if (len >= 0) { g_clip_c2s.data = (char *) g_malloc(len + 16, 0); if (g_clip_c2s.data == 0) { g_free(wtext); return 0; } g_wcstombs(g_clip_c2s.data, wtext, len + 1); } if (g_clip_c2s.data != 0) { g_clip_c2s.total_bytes = g_strlen(g_clip_c2s.data); g_clip_c2s.read_bytes_done = g_clip_c2s.total_bytes; clipboard_provide_selection_c2s(lxev, lxev->target); } g_free(wtext); return 0; } /*****************************************************************************/ static int APP_CC clipboard_process_clip_caps(struct stream *s, int clip_msg_status, int clip_msg_len) { int cCapabilitiesSets; int capabilitySetType; int lengthCapability; int index; int version; int flags; char *holdp; log_debug("clipboard_process_clip_caps:"); //g_hexdump(s->p, s->end - s->p); in_uint16_le(s, cCapabilitiesSets); in_uint8s(s, 2); /* pad */ for (index = 0; index < cCapabilitiesSets; index++) { holdp = s->p; in_uint16_le(s, capabilitySetType); in_uint16_le(s, lengthCapability); switch (capabilitySetType) { case CB_CAPSTYPE_GENERAL: in_uint32_le(s, version); /* version */ in_uint32_le(s, flags); /* generalFlags */ log_debug("clipboard_process_clip_caps: " "g_cliprdr_version %d version %d " "g_cliprdr_flags 0x%x flags 0x%x", g_cliprdr_version, version, g_cliprdr_flags, flags); if (version < g_cliprdr_version) { g_cliprdr_version = version; } g_cliprdr_flags &= flags; break; default: log_debug("clipboard_process_clip_caps: unknown " "capabilitySetType %d", capabilitySetType); break; } s->p = holdp + lengthCapability; } return 0; } /*****************************************************************************/ static int APP_CC ss_part(char *data, int data_bytes) { int index; char *text; log_debug("ss_part: data_bytes %d read_bytes_done %d " "incr_bytes_done %d", data_bytes, g_clip_c2s.read_bytes_done, g_clip_c2s.incr_bytes_done); /* copy to buffer */ if (g_clip_c2s.type == g_utf8_atom) { /* todo unicode */ text = (char *)g_malloc(data_bytes, 0); index = 0; data_bytes /= 2; while (index < data_bytes) { text[index] = data[index * 2]; index++; } text[index] = 0; g_memcpy(g_clip_c2s.data + g_clip_c2s.read_bytes_done, text, data_bytes); g_clip_c2s.read_bytes_done += data_bytes; g_free(text); } else { g_memcpy(g_clip_c2s.data + g_clip_c2s.read_bytes_done, data, data_bytes); g_clip_c2s.read_bytes_done += data_bytes; } if (g_clip_c2s.incr_in_progress) { log_debug("ss_part: incr_in_progress set"); return 0; } if (g_clip_c2s.read_bytes_done <= g_clip_c2s.incr_bytes_done) { log_debug("ss_part: read_bytes_done < incr_bytes_done"); return 0; } data = g_clip_c2s.data + g_clip_c2s.incr_bytes_done; data_bytes = g_clip_c2s.read_bytes_done - g_clip_c2s.incr_bytes_done; if (data_bytes > g_incr_max_req_size) { data_bytes = g_incr_max_req_size; } g_clip_c2s.incr_bytes_done += data_bytes; XChangeProperty(g_display, g_clip_c2s.window, g_clip_c2s.property, g_clip_c2s.type, 8, PropModeReplace, (tui8 *)data, data_bytes); g_clip_c2s.incr_in_progress = 1; return 0; } /*****************************************************************************/ static int APP_CC ss_end(void) { char *data; int data_bytes; log_debug("ss_end:"); g_clip_c2s.doing_response_ss = 0; g_clip_c2s.in_request = 0; if (g_clip_c2s.incr_in_progress) { log_debug("ss_end: incr_in_progress set"); return 0; } if (g_clip_c2s.read_bytes_done <= g_clip_c2s.incr_bytes_done) { log_debug("ss_end: read_bytes_done < incr_bytes_done"); return 0; } data = g_clip_c2s.data + g_clip_c2s.incr_bytes_done; data_bytes = g_clip_c2s.read_bytes_done - g_clip_c2s.incr_bytes_done; if (data_bytes > g_incr_max_req_size) { data_bytes = g_incr_max_req_size; } g_clip_c2s.incr_bytes_done += data_bytes; XChangeProperty(g_display, g_clip_c2s.window, g_clip_c2s.property, g_clip_c2s.type, 8, PropModeReplace, (tui8 *)data, data_bytes); g_clip_c2s.incr_in_progress = 1; return 0; } /*****************************************************************************/ static int APP_CC ss_start(char *data, int data_bytes, int total_bytes) { XEvent xev; XSelectionRequestEvent *req; long val1[2]; int incr_bytes; log_debug("ss_start: data_bytes %d total_bytes %d", data_bytes, total_bytes); req = &g_saved_selection_req_event; incr_bytes = total_bytes; if (req->target == g_image_bmp_atom) { incr_bytes += 14; } else if (req->target == g_utf8_atom) { incr_bytes /= 2; } val1[0] = incr_bytes; /* a guess */ val1[1] = 0; g_clip_c2s.doing_response_ss = 1; g_clip_c2s.incr_bytes_done = 0; g_clip_c2s.read_bytes_done = 0; g_clip_c2s.type = req->target; g_clip_c2s.property = req->property; g_clip_c2s.window = req->requestor; g_free(g_clip_c2s.data); g_clip_c2s.data = (char *)g_malloc(incr_bytes + 64, 0); g_clip_c2s.total_bytes = incr_bytes; XChangeProperty(g_display, req->requestor, req->property, g_incr_atom, 32, PropModeReplace, (tui8 *)val1, 1); /* we need events from that other window */ XSelectInput(g_display, req->requestor, PropertyChangeMask); g_memset(&xev, 0, sizeof(xev)); xev.xselection.type = SelectionNotify; xev.xselection.send_event = True; xev.xselection.display = req->display; xev.xselection.requestor = req->requestor; xev.xselection.selection = req->selection; xev.xselection.target = req->target; xev.xselection.property = req->property; xev.xselection.time = req->time; XSendEvent(g_display, req->requestor, False, NoEventMask, &xev); if (req->target == g_image_bmp_atom) { g_memcpy(g_clip_c2s.data, g_bmp_image_header, 14); g_clip_c2s.read_bytes_done = 14; } g_clip_c2s.incr_in_progress = 1; ss_part(data, data_bytes); return 0; } /*****************************************************************************/ int APP_CC clipboard_data_in(struct stream *s, int chan_id, int chan_flags, int length, int total_length) { int clip_msg_id; int clip_msg_len; int clip_msg_status; int rv; struct stream *ls; char *holdp; if (!g_clip_up) { log_error("aborting clipboard_data_in - clipboard has not " "been initialized"); /* we return 0 here to indicate no protocol problem occurred */ return 0; } log_debug("clipboard_data_in: chan_id %d " "chan_flags 0x%x length %d total_length %d " "in_request %d g_ins->size %d", chan_id, chan_flags, length, total_length, g_clip_c2s.in_request, g_ins->size); if (g_clip_c2s.doing_response_ss) { ss_part(s->p, length); if ((chan_flags & 3) == 2) { log_debug("clipboard_data_in: calling ss_end"); ss_end(); } return 0; } if (g_clip_c2s.in_request) { if (total_length > 32 * 1024) { if ((chan_flags & 3) == 1) { holdp = s->p; in_uint16_le(s, clip_msg_id); in_uint16_le(s, clip_msg_status); in_uint32_le(s, clip_msg_len); if (clip_msg_id == CB_FORMAT_DATA_RESPONSE) { ss_start(s->p, length - 8, total_length - 8); return 0; } s->p = holdp; } } } if ((chan_flags & 3) == 3) { ls = s; } else { if (chan_flags & 1) { init_stream(g_ins, total_length); } in_uint8a(s, g_ins->end, length); g_ins->end += length; if ((chan_flags & 2) == 0) { return 0; } ls = g_ins; } in_uint16_le(ls, clip_msg_id); in_uint16_le(ls, clip_msg_status); in_uint32_le(ls, clip_msg_len); log_debug("clipboard_data_in: clip_msg_id %d " "clip_msg_status %d clip_msg_len %d", clip_msg_id, clip_msg_status, clip_msg_len); rv = 0; log_debug("clipboard_data_in: %d", clip_msg_id); switch (clip_msg_id) { /* sent by client or server when its local system clipboard is */ /* updated with new clipboard data; contains Clipboard Format ID */ /* and name pairs of new Clipboard Formats on the clipboard. */ case CB_FORMAT_LIST: /* 2 CLIPRDR_FORMAT_ANNOUNCE */ rv = clipboard_process_format_announce(ls, clip_msg_status, clip_msg_len); break; /* response to CB_FORMAT_LIST; used to indicate whether */ /* processing of the Format List PDU was successful */ case CB_FORMAT_LIST_RESPONSE: /* 3 CLIPRDR_FORMAT_ACK */ rv = clipboard_process_format_ack(ls, clip_msg_status, clip_msg_len); break; /* sent by recipient of CB_FORMAT_LIST; used to request data for one */ /* of the formats that was listed in CB_FORMAT_LIST */ case CB_FORMAT_DATA_REQUEST: /* 4 CLIPRDR_DATA_REQUEST */ rv = clipboard_process_data_request(ls, clip_msg_status, clip_msg_len); break; /* sent as a reply to CB_FORMAT_DATA_REQUEST; used to indicate */ /* whether processing of the CB_FORMAT_DATA_REQUEST was */ /* successful; if processing was successful, */ /* CB_FORMAT_DATA_RESPONSE includes contents of requested */ /* clipboard data. */ case CB_FORMAT_DATA_RESPONSE: /* 5 CLIPRDR_DATA_RESPONSE */ rv = clipboard_process_data_response(ls, clip_msg_status, clip_msg_len); break; case CB_CLIP_CAPS: /* 7 */ rv = clipboard_process_clip_caps(ls, clip_msg_status, clip_msg_len); break; case CB_FILECONTENTS_REQUEST: /* 8 */ rv = clipboard_process_file_request(ls, clip_msg_status, clip_msg_len); break; case CB_FILECONTENTS_RESPONSE: /* 9 */ rv = clipboard_process_file_response(ls, clip_msg_status, clip_msg_len); break; default: log_debug("clipboard_data_in: unknown clip_msg_id %d", clip_msg_id); log_error("clipboard_data_in: unknown clip_msg_id %d", clip_msg_id); break; } XFlush(g_display); return rv; } /*****************************************************************************/ /* this happens when a new app copies something to the clipboard 'CLIPBOARD' Atom typedef struct { int type; unsigned long serial; Bool send_event; Display *display; Window window; int subtype; Window owner; Atom selection; Time timestamp; Time selection_timestamp; } XFixesSelectionNotifyEvent; */ static int APP_CC clipboard_event_selection_owner_notify(XEvent *xevent) { XFixesSelectionNotifyEvent *lxevent; lxevent = (XFixesSelectionNotifyEvent *)xevent; log_debug("clipboard_event_selection_owner_notify: 0x%lx", lxevent->owner); log_debug("clipboard_event_selection_owner_notify: " "window %ld subtype %d owner %ld g_wnd %ld", lxevent->window, lxevent->subtype, lxevent->owner, g_wnd); if (lxevent->owner == g_wnd) { log_debug("clipboard_event_selection_owner_notify: matches g_wnd"); log_debug("clipboard_event_selection_owner_notify: skipping, " "owner == g_wnd"); g_got_selection = 1; return 0; } g_got_selection = 0; if (lxevent->owner != 0) /* nil owner comes when selection */ { /* window is closed */ XConvertSelection(g_display, g_clipboard_atom, g_targets_atom, g_clip_property_atom, g_wnd, lxevent->timestamp); } return 0; } /*****************************************************************************/ /* returns error get a window property from wnd */ static int APP_CC clipboard_get_window_property(Window wnd, Atom prop, Atom *type, int *fmt, int *n_items, char **xdata, int *xdata_size) { int lfmt; int lxdata_size; unsigned long ln_items; unsigned long llen_after; tui8 *lxdata; Atom ltype; log_debug("clipboard_get_window_property:"); log_debug(" prop %ld name %s", prop, get_atom_text(prop)); lxdata = 0; ltype = 0; XGetWindowProperty(g_display, wnd, prop, 0, 0, 0, AnyPropertyType, <ype, &lfmt, &ln_items, &llen_after, &lxdata); if (lxdata != 0) { XFree(lxdata); } if (ltype == 0) { /* XGetWindowProperty failed */ return 4; } if (llen_after < 1) { /* no data, ok */ return 0; } lxdata = 0; ltype = 0; XGetWindowProperty(g_display, wnd, prop, 0, (llen_after + 3) / 4, 0, AnyPropertyType, <ype, &lfmt, &ln_items, &llen_after, &lxdata); if (ltype == 0) { /* XGetWindowProperty failed */ if (lxdata != 0) { XFree(lxdata); } return 1; } lxdata_size = FORMAT_TO_BYTES(lfmt); lxdata_size *= ln_items; if (lxdata_size < 1) { /* should not happen */ if (lxdata != 0) { XFree(lxdata); } return 2; } if (llen_after > 0) { /* should not happen */ if (lxdata != 0) { XFree(lxdata); } return 3; } if (xdata != 0) { *xdata = (char *) g_malloc(lxdata_size, 0); g_memcpy(*xdata, lxdata, lxdata_size); } if (lxdata != 0) { XFree(lxdata); } if (xdata_size != 0) { *xdata_size = lxdata_size; } if (fmt != 0) { *fmt = (int)lfmt; } if (n_items != 0) { *n_items = (int)ln_items; } if (type != 0) { *type = ltype; } return 0; } /*****************************************************************************/ /* returns error process the SelectionNotify X event, uses XSelectionEvent typedef struct { int type; // SelectionNotify unsigned long serial; // # of last request processed by server Bool send_event; // true if this came from a SendEvent request Display *display; // Display the event was read from Window requestor; Atom selection; Atom target; Atom property; // atom or None Time time; } XSelectionEvent; */ static int APP_CC clipboard_event_selection_notify(XEvent *xevent) { XSelectionEvent *lxevent; char *data; int data_size; int n_items; int fmt; int rv; int index; int got_string; int got_utf8; int got_bmp_image; int send_format_announce; Atom got_file_atom; Atom atom; Atom *atoms; Atom type; log_debug("clipboard_event_selection_notify:"); data_size = 0; n_items = 0; fmt = 0; got_string = 0; got_utf8 = 0; got_bmp_image = 0; got_file_atom = 0; send_format_announce = 0; rv = 0; data = 0; type = 0; lxevent = (XSelectionEvent *)xevent; if (lxevent->property == None) { log_error("clipboard_event_selection_notify: clip could " "not be converted"); rv = 1; } if (rv == 0) { log_debug("clipboard_event_selection_notify: wnd 0x%lx prop %s", lxevent->requestor, get_atom_text(lxevent->property)); rv = clipboard_get_window_property(lxevent->requestor, lxevent->property, &type, &fmt, &n_items, &data, &data_size); if (rv != 0) { log_error("clipboard_event_selection_notify: " "clipboard_get_window_property failed error %d", rv); return 0; } //g_hexdump(data, data_size); XDeleteProperty(g_display, lxevent->requestor, lxevent->property); if (type == g_incr_atom) { /* nothing more to do here, the data is coming in through PropertyNotify */ log_debug("clipboard_event_selection_notify: type is INCR " "data_size %d property name %s type %s", data_size, get_atom_text(lxevent->property), get_atom_text(lxevent->type)); g_clip_s2c.incr_in_progress = 1; g_clip_s2c.property = lxevent->property; g_clip_s2c.type = lxevent->target; g_clip_s2c.total_bytes = 0; g_free(g_clip_s2c.data); g_clip_s2c.data = 0; //g_hexdump(data, sizeof(long)); g_free(data); return 0; } } if (rv == 0) { if (lxevent->selection == g_clipboard_atom) { if (lxevent->target == g_targets_atom) { /* 32 implies long */ if ((type == XA_ATOM) && (fmt == 32)) { atoms = (Atom *)data; for (index = 0; index < n_items; index++) { atom = atoms[index]; LOGM((LOG_LEVEL_DEBUG, "clipboard_event_selection_notify: 0x%lx %s 0x%lx", atom, get_atom_text(atom), XA_STRING)); log_debug("clipboard_event_selection_notify: 0x%lx %s", atom, get_atom_text(atom)); if (atom == g_utf8_atom) { got_utf8 = 1; } else if (atom == XA_STRING) { got_string = 1; } else if (atom == g_image_bmp_atom) { got_bmp_image = 1; } else if ((atom == g_file_atom1) || (atom == g_file_atom2)) { log_debug("clipboard_event_selection_notify: file"); got_file_atom = atom; } else { log_error("clipboard_event_selection_notify: unknown atom 0x%lx", atom); } } } else { log_error("clipboard_event_selection_notify: error, " "target is 'TARGETS' and type[%ld] or fmt[%d] not right, " "should be type[%ld], fmt[%d]", type, fmt, XA_ATOM, 32); } } else if (lxevent->target == g_utf8_atom) { log_debug("clipboard_event_selection_notify: UTF8_STRING " "data_size %d", data_size); log_debug("clipboard_event_selection_notify: UTF8_STRING " "data_size %d", data_size); if ((g_clip_s2c.incr_in_progress == 0) && (data_size > 0)) { g_free(g_clip_s2c.data); g_clip_s2c.total_bytes = data_size; g_clip_s2c.data = (char *) g_malloc(g_clip_s2c.total_bytes + 1, 0); g_memcpy(g_clip_s2c.data, data, g_clip_s2c.total_bytes); g_clip_s2c.data[g_clip_s2c.total_bytes] = 0; if (g_clip_s2c.xrdp_clip_type == XRDP_CB_FILE) { clipboard_send_data_response_for_file(g_clip_s2c.data, g_clip_s2c.total_bytes); } else { clipboard_send_data_response_for_text(g_clip_s2c.data, g_clip_s2c.total_bytes); } } } else if (lxevent->target == XA_STRING) { log_debug("clipboard_event_selection_notify: XA_STRING " "data_size %d", data_size); log_debug("clipboard_event_selection_notify: XA_STRING " "data_size %d", data_size); if ((g_clip_s2c.incr_in_progress == 0) && (data_size > 0)) { g_free(g_clip_s2c.data); g_clip_s2c.total_bytes = data_size; g_clip_s2c.data = (char *) g_malloc(g_clip_s2c.total_bytes + 1, 0); g_memcpy(g_clip_s2c.data, data, g_clip_s2c.total_bytes); g_clip_s2c.data[g_clip_s2c.total_bytes] = 0; clipboard_send_data_response_for_text(g_clip_s2c.data, g_clip_s2c.total_bytes); } } else if (lxevent->target == g_image_bmp_atom) { log_debug("clipboard_event_selection_notify: image/bmp " "data_size %d", data_size); log_debug("clipboard_event_selection_notify: image/bmp " "data_size %d", data_size); if ((g_clip_s2c.incr_in_progress == 0) && (data_size > 14)) { g_free(g_clip_s2c.data); g_clip_s2c.total_bytes = data_size; g_clip_s2c.data = (char *) g_malloc(data_size, 0); g_memcpy(g_clip_s2c.data, data, data_size); clipboard_send_data_response_for_image(g_clip_s2c.data + 14, data_size - 14); } } else if (lxevent->target == g_file_atom1) { log_debug("clipboard_event_selection_notify: text/uri-list " "data_size %d", data_size); log_debug("clipboard_event_selection_notify: text/uri-list " "data_size %d", data_size); if ((g_clip_s2c.incr_in_progress == 0) && (data_size > 0)) { g_free(g_clip_s2c.data); g_clip_s2c.total_bytes = data_size; g_clip_s2c.data = (char *) g_malloc(g_clip_s2c.total_bytes + 1, 0); g_memcpy(g_clip_s2c.data, data, g_clip_s2c.total_bytes); g_clip_s2c.data[g_clip_s2c.total_bytes] = 0; clipboard_send_data_response_for_file(g_clip_s2c.data, g_clip_s2c.total_bytes); } } else if (lxevent->target == g_file_atom2) { log_debug("clipboard_event_selection_notify: text/uri-list " "data_size %d", data_size); log_debug("clipboard_event_selection_notify: text/uri-list " "data_size %d", data_size); if ((g_clip_s2c.incr_in_progress == 0) && (data_size > 0)) { g_free(g_clip_s2c.data); g_clip_s2c.total_bytes = data_size; g_clip_s2c.data = (char *) g_malloc(g_clip_s2c.total_bytes + 1, 0); g_memcpy(g_clip_s2c.data, data, g_clip_s2c.total_bytes); g_clip_s2c.data[g_clip_s2c.total_bytes] = 0; clipboard_send_data_response_for_file(g_clip_s2c.data, g_clip_s2c.total_bytes); } } else { log_error("clipboard_event_selection_notify: " "unknown target"); } } else { log_error("clipboard_event_selection_notify: " "unknown selection"); } } if (got_file_atom != 0) { /* text/uri-list or x-special/gnome-copied-files */ g_clip_s2c.type = got_file_atom; g_clip_s2c.xrdp_clip_type = XRDP_CB_FILE; g_clip_s2c.converted = 0; g_clip_s2c.clip_time = lxevent->time; send_format_announce = 1; } else if (got_utf8) { g_clip_s2c.type = g_utf8_atom; g_clip_s2c.xrdp_clip_type = XRDP_CB_TEXT; g_clip_s2c.converted = 0; g_clip_s2c.clip_time = lxevent->time; send_format_announce = 1; } else if (got_string) { g_clip_s2c.type = XA_STRING; g_clip_s2c.xrdp_clip_type = XRDP_CB_TEXT; g_clip_s2c.converted = 0; g_clip_s2c.clip_time = lxevent->time; send_format_announce = 1; } else if (got_bmp_image) { g_clip_s2c.type = g_image_bmp_atom; g_clip_s2c.xrdp_clip_type = XRDP_CB_BITMAP; g_clip_s2c.converted = 0; g_clip_s2c.clip_time = lxevent->time; send_format_announce = 1; } if (send_format_announce) { if (clipboard_send_format_announce(g_clip_s2c.xrdp_clip_type) != 0) { rv = 4; } } g_free(data); return rv; } /*****************************************************************************/ /* returns error process the SelectionRequest X event, uses XSelectionRequestEvent typedef struct { int type; // SelectionRequest unsigned long serial; // # of last request processed by server Bool send_event; // true if this came from a SendEvent request Display *display; // Display the event was read from Window owner; Window requestor; Atom selection; Atom target; Atom property; Time time; } XSelectionRequestEvent; */ /* * When XGetWindowProperty and XChangeProperty talk about "format 32" it * doesn't mean a 32bit value, but actually a long. So 32 means 4 bytes on * a 32bit machine and 8 bytes on a 64 machine */ static int APP_CC clipboard_event_selection_request(XEvent *xevent) { XSelectionRequestEvent *lxev; Atom atom_buf[10]; Atom type; int atom_count; int fmt; int n_items; int xdata_size; char *xdata; lxev = (XSelectionRequestEvent *)xevent; log_debug("clipboard_event_selection_request: 0x%lx", lxev->property); log_debug("clipboard_event_selection_request: g_wnd %ld, " ".requestor %ld .owner %ld .selection %ld '%s' .target %ld .property %ld", g_wnd, lxev->requestor, lxev->owner, lxev->selection, get_atom_text(lxev->selection), lxev->target, lxev->property); if (lxev->property == None) { log_debug("clipboard_event_selection_request: lxev->property " "is None"); log_debug("clipboard_event_selection_request: " "lxev->property is None"); } else if (lxev->target == g_targets_atom) { log_debug("clipboard_event_selection_request: g_targets_atom"); /* requestor is asking what the selection can be converted to */ log_debug("clipboard_event_selection_request: " "g_targets_atom"); atom_buf[0] = g_targets_atom; atom_buf[1] = g_timestamp_atom; atom_buf[2] = g_multiple_atom; atom_buf[3] = XA_STRING; atom_buf[4] = g_utf8_atom; atom_count = 5; if (clipboard_find_format_id(CB_FORMAT_DIB) >= 0) { log_debug(" reporting image/bmp"); atom_buf[atom_count] = g_image_bmp_atom; atom_count++; } if (clipboard_find_format_id(g_file_format_id) >= 0) { log_debug(" reporting text/uri-list"); atom_buf[atom_count] = g_file_atom1; atom_count++; log_debug(" reporting x-special/gnome-copied-files"); atom_buf[atom_count] = g_file_atom2; atom_count++; } atom_buf[atom_count] = 0; log_debug(" reporting %d formats", atom_count); return clipboard_provide_selection(lxev, XA_ATOM, 32, (char *)atom_buf, atom_count); } else if (lxev->target == g_timestamp_atom) { /* requestor is asking the time I got the selection */ log_debug("clipboard_event_selection_request: " "g_timestamp_atom"); atom_buf[0] = g_selection_time; atom_buf[1] = 0; return clipboard_provide_selection(lxev, XA_INTEGER, 32, (char *)atom_buf, 1); } else if (lxev->target == g_multiple_atom) { /* target, property pairs */ log_debug("clipboard_event_selection_request: " "g_multiple_atom"); xdata = 0; if (clipboard_get_window_property(lxev->requestor, lxev->property, &type, &fmt, &n_items, &xdata, &xdata_size) == 0) { log_debug("clipboard_event_selection_request: g_multiple_atom " "n_items %d", n_items); /* todo */ g_free(xdata); } } else if ((lxev->target == XA_STRING) || (lxev->target == g_utf8_atom)) { g_memcpy(&g_saved_selection_req_event, lxev, sizeof(g_saved_selection_req_event)); g_clip_c2s.type = lxev->target; g_clip_c2s.xrdp_clip_type = XRDP_CB_TEXT; clipboard_send_data_request(CB_FORMAT_UNICODETEXT); return 0; } else if (lxev->target == g_image_bmp_atom) { log_debug("clipboard_event_selection_request: image/bmp"); if ((g_clip_c2s.type == lxev->target) && g_clip_c2s.converted) { log_debug("clipboard_event_selection_request: -------------------------------------------"); clipboard_provide_selection_c2s(lxev, lxev->target); return 0; } g_memcpy(&g_saved_selection_req_event, lxev, sizeof(g_saved_selection_req_event)); g_clip_c2s.type = g_image_bmp_atom; g_clip_c2s.xrdp_clip_type = XRDP_CB_BITMAP; clipboard_send_data_request(CB_FORMAT_DIB); return 0; } else if (lxev->target == g_file_atom1) { log_debug("clipboard_event_selection_request: g_file_atom1"); if ((g_clip_c2s.type == lxev->target) && g_clip_c2s.converted) { log_debug("clipboard_event_selection_request: -------------------------------------------"); clipboard_provide_selection_c2s(lxev, lxev->target); return 0; } g_memcpy(&g_saved_selection_req_event, lxev, sizeof(g_saved_selection_req_event)); g_clip_c2s.type = g_file_atom1; g_clip_c2s.xrdp_clip_type = XRDP_CB_FILE; clipboard_send_data_request(g_file_format_id); return 0; } else if (lxev->target == g_file_atom2) { log_debug("clipboard_event_selection_request: g_file_atom2"); if ((g_clip_c2s.type == lxev->target) && g_clip_c2s.converted) { log_debug("clipboard_event_selection_request: -------------------------------------------"); clipboard_provide_selection_c2s(lxev, lxev->target); return 0; } g_memcpy(&g_saved_selection_req_event, lxev, sizeof(g_saved_selection_req_event)); g_clip_c2s.type = g_file_atom2; g_clip_c2s.xrdp_clip_type = XRDP_CB_FILE; clipboard_send_data_request(g_file_format_id); return 0; } else { log_debug("clipboard_event_selection_request: unknown " "target %s", get_atom_text(lxev->target)); LOGM((LOG_LEVEL_ERROR, "clipboard_event_selection_request: unknown " "target %s", get_atom_text(lxev->target))); } clipboard_refuse_selection(lxev); return 0; } /*****************************************************************************/ /* returns error process the SelectionClear X event, uses XSelectionClearEvent typedef struct { int type; // SelectionClear unsigned long serial; // # of last request processed by server Bool send_event; // true if this came from a SendEvent request Display *display; // Display the event was read from Window window; Atom selection; Time time; } XSelectionClearEvent; */ static int APP_CC clipboard_event_selection_clear(XEvent *xevent) { log_debug("clipboard_event_selection_clear:"); return 0; } /*****************************************************************************/ /* returns error typedef struct { int type; // PropertyNotify unsigned long serial; // # of last request processed by server Bool send_event; // true if this came from a SendEvent request Display *display; // Display the event was read from Window window; Atom atom; Time time; int state; // PropertyNewValue or PropertyDelete } XPropertyEvent; */ static int APP_CC clipboard_event_property_notify(XEvent *xevent) { Atom actual_type_return; int actual_format_return; unsigned long nitems_returned; unsigned long bytes_left; unsigned char *data; int rv; int format_in_bytes; int new_data_len; int data_bytes; char *cptr; log_debug("clipboard_event_property_notify:"); log_debug("clipboard_event_property_notify: PropertyNotify .window %ld " ".state %d .atom %ld %s", xevent->xproperty.window, xevent->xproperty.state, xevent->xproperty.atom, get_atom_text(xevent->xproperty.atom)); if (g_clip_c2s.incr_in_progress && (xevent->xproperty.window == g_clip_c2s.window) && (xevent->xproperty.atom == g_clip_c2s.property) && (xevent->xproperty.state == PropertyDelete)) { log_debug("clipboard_event_property_notify: INCR PropertyDelete"); /* this is used for when copying a large clipboard to the other app, it will delete the property so we know to send the next one */ if ((g_clip_c2s.data == 0) || (g_clip_c2s.total_bytes < 1)) { log_debug("clipboard_event_property_notify: INCR error"); return 0; } data = (tui8 *)(g_clip_c2s.data + g_clip_c2s.incr_bytes_done); data_bytes = g_clip_c2s.read_bytes_done - g_clip_c2s.incr_bytes_done; if ((data_bytes < 1) && (g_clip_c2s.read_bytes_done < g_clip_c2s.total_bytes)) { g_clip_c2s.incr_in_progress = 0; return 0; } if (data_bytes > g_incr_max_req_size) { data_bytes = g_incr_max_req_size; } g_clip_c2s.incr_bytes_done += data_bytes; log_debug("clipboard_event_property_notify: data_bytes %d", data_bytes); XChangeProperty(xevent->xproperty.display, xevent->xproperty.window, xevent->xproperty.atom, g_clip_c2s.type, 8, PropModeReplace, data, data_bytes); if (data_bytes < 1) { log_debug("clipboard_event_property_notify: INCR done"); g_clip_c2s.incr_in_progress = 0; /* we no longer need property notify */ XSelectInput(xevent->xproperty.display, xevent->xproperty.window, NoEventMask); g_clip_c2s.converted = 1; } } if (g_clip_s2c.incr_in_progress && (xevent->xproperty.window == g_wnd) && (xevent->xproperty.atom == g_clip_s2c.property) && (xevent->xproperty.state == PropertyNewValue)) { log_debug("clipboard_event_property_notify: INCR PropertyNewValue"); rv = XGetWindowProperty(g_display, g_wnd, g_clip_s2c.property, 0, 0, 0, AnyPropertyType, &actual_type_return, &actual_format_return, &nitems_returned, &bytes_left, &data); if (rv != Success) { return 1; } if (data != 0) { XFree(data); data = 0; } if (bytes_left <= 0) { log_debug("clipboard_event_property_notify: INCR done"); /* clipboard INCR cycle has completed */ g_clip_s2c.incr_in_progress = 0; if (g_clip_s2c.type == g_image_bmp_atom) { g_clip_s2c.xrdp_clip_type = XRDP_CB_BITMAP; //g_hexdump(g_last_clip_data, 64); /* skip header */ clipboard_send_data_response(g_clip_s2c.xrdp_clip_type, g_clip_s2c.data + 14, g_clip_s2c.total_bytes - 14); } else if ((g_clip_s2c.type == XA_STRING) || (g_clip_s2c.type == g_utf8_atom)) { g_clip_s2c.xrdp_clip_type = XRDP_CB_TEXT; clipboard_send_data_response(g_clip_s2c.xrdp_clip_type, g_clip_s2c.data, g_clip_s2c.total_bytes); } else { log_error("clipboard_event_property_notify: error unknown type %ld", g_clip_s2c.type); clipboard_send_data_response_failed(); } XDeleteProperty(g_display, g_wnd, g_clip_s2c.property); } else { rv = XGetWindowProperty(g_display, g_wnd, g_clip_s2c.property, 0, bytes_left, 0, AnyPropertyType, &actual_type_return, &actual_format_return, &nitems_returned, &bytes_left, &data); if (rv != Success) { return 1; } format_in_bytes = FORMAT_TO_BYTES(actual_format_return); new_data_len = nitems_returned * format_in_bytes; cptr = (char *) g_malloc(g_clip_s2c.total_bytes + new_data_len, 0); g_memcpy(cptr, g_clip_s2c.data, g_clip_s2c.total_bytes); g_free(g_clip_s2c.data); if (cptr == NULL) { g_clip_s2c.data = 0; /* cannot add any more data */ if (data != 0) { XFree(data); } XDeleteProperty(g_display, g_wnd, g_clip_s2c.property); return 0; } log_debug("clipboard_event_property_notify: new_data_len %d", new_data_len); g_clip_s2c.data = cptr; g_memcpy(g_clip_s2c.data + g_clip_s2c.total_bytes, data, new_data_len); g_clip_s2c.total_bytes += new_data_len; if (data) { XFree(data); } XDeleteProperty(g_display, g_wnd, g_clip_s2c.property); } } return 0; } /*****************************************************************************/ /* returns 0, event handled, 1 unhandled */ int APP_CC clipboard_xevent(void *xevent) { XEvent *lxevent; if (!g_clip_up) { return 1; } lxevent = (XEvent *)xevent; switch (lxevent->type) { case SelectionNotify: clipboard_event_selection_notify(lxevent); break; case SelectionRequest: clipboard_event_selection_request(lxevent); break; case SelectionClear: clipboard_event_selection_clear(lxevent); break; case MappingNotify: break; case PropertyNotify: clipboard_event_property_notify(lxevent); break; case UnmapNotify: log_debug("chansrv::clipboard_xevent: got UnmapNotify"); break; case ClientMessage: log_debug("chansrv::clipboard_xevent: got ClientMessage"); break; default: if (lxevent->type == g_xfixes_event_base + XFixesSetSelectionOwnerNotify) { log_debug("clipboard_xevent: got XFixesSetSelectionOwnerNotify"); clipboard_event_selection_owner_notify(lxevent); break; } if (lxevent->type == g_xfixes_event_base + XFixesSelectionWindowDestroyNotify) { log_debug("clipboard_xevent: got XFixesSelectionWindowDestroyNotify"); break; } if (lxevent->type == g_xfixes_event_base + XFixesSelectionClientCloseNotify) { log_debug("clipboard_xevent: got XFixesSelectionClientCloseNotify"); break; } /* we didn't handle this message */ return 1; } return 0; } xrdp-0.9.1/sesman/chansrv/chansrv.c0000644000175000017500000012671113027003467014173 00000000000000/** * xrdp: A Remote Desktop Protocol server. * * Copyright (C) Jay Sorg 2009-2013 * Copyright (C) Laxmikant Rashinkar 2009-2012 * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #include "arch.h" #include "os_calls.h" #include "thread_calls.h" #include "trans.h" #include "chansrv.h" #include "defines.h" #include "sound.h" #include "clipboard.h" #include "devredir.h" #include "list.h" #include "file.h" #include "file_loc.h" #include "log.h" #include "rail.h" #include "xcommon.h" #include "chansrv_fuse.h" #include "drdynvc.h" static struct trans *g_lis_trans = 0; static struct trans *g_con_trans = 0; static struct trans *g_api_lis_trans = 0; static struct list *g_api_con_trans_list = 0; /* list of apps using api functions */ static struct chan_item g_chan_items[32]; static int g_num_chan_items = 0; static int g_cliprdr_index = -1; static int g_rdpsnd_index = -1; static int g_rdpdr_index = -1; static int g_rail_index = -1; static int g_drdynvc_index = -1; /* state info for dynamic virtual channels */ static struct xrdp_api_data *g_dvc_channels[MAX_DVC_CHANNELS]; static tbus g_term_event = 0; static tbus g_thread_done_event = 0; static int g_use_unix_socket = 0; static const unsigned char g_xrdpapi_magic[12] = { 0x78, 0x32, 0x10, 0x67, 0x00, 0x92, 0x30, 0x56, 0xff, 0xd8, 0xa9, 0x1f }; int g_display_num = 0; int g_cliprdr_chan_id = -1; /* cliprdr */ int g_rdpsnd_chan_id = -1; /* rdpsnd */ int g_rdpdr_chan_id = -1; /* rdpdr */ int g_rail_chan_id = -1; /* rail */ int g_drdynvc_chan_id = -1; /* drdynvc */ char *g_exec_name; tbus g_exec_event; tbus g_exec_mutex; tbus g_exec_sem; int g_exec_pid = 0; #define ARRAYSIZE(x) (sizeof(x)/sizeof(*(x))) /* each time we create a DVC we need a unique DVC channel id */ /* this variable gets bumped up once per DVC we create */ tui32 g_dvc_chan_id = 100; struct timeout_obj { tui32 mstime; void *data; void (*callback)(void *data); struct timeout_obj *next; }; static struct timeout_obj *g_timeout_head = 0; static struct timeout_obj *g_timeout_tail = 0; /*****************************************************************************/ int APP_CC add_timeout(int msoffset, void (*callback)(void *data), void *data) { struct timeout_obj *tobj; tui32 now; LOG(10, ("add_timeout:")); now = g_time3(); tobj = g_new0(struct timeout_obj, 1); tobj->mstime = now + msoffset; tobj->callback = callback; tobj->data = data; if (g_timeout_tail == 0) { g_timeout_head = tobj; g_timeout_tail = tobj; } else { g_timeout_tail->next = tobj; g_timeout_tail = tobj; } return 0; } /*****************************************************************************/ static int APP_CC get_timeout(int *timeout) { struct timeout_obj *tobj; tui32 now; int ltimeout; LOG(10, ("get_timeout:")); ltimeout = *timeout; if (ltimeout < 1) { ltimeout = 0; } tobj = g_timeout_head; if (tobj != 0) { now = g_time3(); while (tobj != 0) { LOG(10, (" now %u tobj->mstime %u", now, tobj->mstime)); if (now < tobj->mstime) { ltimeout = tobj->mstime - now; } tobj = tobj->next; } } if (ltimeout > 0) { LOG(10, (" ltimeout %d", ltimeout)); if (*timeout < 1) { *timeout = ltimeout; } else { if (*timeout > ltimeout) { *timeout = ltimeout; } } } return 0; } /*****************************************************************************/ static int APP_CC check_timeout(void) { struct timeout_obj *tobj; struct timeout_obj *last_tobj; struct timeout_obj *temp_tobj; int count; tui32 now; LOG(10, ("check_timeout:")); count = 0; tobj = g_timeout_head; if (tobj != 0) { last_tobj = 0; while (tobj != 0) { count++; now = g_time3(); if (now >= tobj->mstime) { tobj->callback(tobj->data); if (last_tobj == 0) { g_timeout_head = tobj->next; if (g_timeout_head == 0) { g_timeout_tail = 0; } } else { last_tobj->next = tobj->next; if (g_timeout_tail == tobj) { g_timeout_tail = last_tobj; } } temp_tobj = tobj; tobj = tobj->next; g_free(temp_tobj); } else { last_tobj = tobj; tobj = tobj->next; } } } LOG(10, (" count %d", count)); return 0; } /*****************************************************************************/ int DEFAULT_CC g_is_term(void) { return g_is_wait_obj_set(g_term_event); } /*****************************************************************************/ /* add data to chan_item, on its way to the client */ /* returns error */ static int APP_CC add_data_to_chan_item(struct chan_item *chan_item, char *data, int size) { struct stream *s; struct chan_out_data *cod; make_stream(s); init_stream(s, size); g_memcpy(s->data, data, size); s->end = s->data + size; cod = (struct chan_out_data *)g_malloc(sizeof(struct chan_out_data), 1); cod->s = s; if (chan_item->tail == 0) { chan_item->tail = cod; chan_item->head = cod; } else { chan_item->tail->next = cod; chan_item->tail = cod; } return 0; } /*****************************************************************************/ /* returns error */ static int APP_CC send_data_from_chan_item(struct chan_item *chan_item) { struct stream *s; struct chan_out_data *cod; int bytes_left; int size; int chan_flags; int error; if (chan_item->head == 0) { return 0; } cod = chan_item->head; bytes_left = (int)(cod->s->end - cod->s->p); size = MIN(1600, bytes_left); chan_flags = 0; if (cod->s->p == cod->s->data) { chan_flags |= 1; /* first */ } if (cod->s->p + size >= cod->s->end) { chan_flags |= 2; /* last */ } s = trans_get_out_s(g_con_trans, 8192); out_uint32_le(s, 0); /* version */ out_uint32_le(s, 8 + 8 + 2 + 2 + 2 + 4 + size); /* size */ out_uint32_le(s, 8); /* msg id */ out_uint32_le(s, 8 + 2 + 2 + 2 + 4 + size); /* size */ out_uint16_le(s, chan_item->id); out_uint16_le(s, chan_flags); out_uint16_le(s, size); out_uint32_le(s, cod->s->size); out_uint8a(s, cod->s->p, size); s_mark_end(s); LOGM((LOG_LEVEL_DEBUG, "chansrv::send_data_from_chan_item: -- " "size %d chan_flags 0x%8.8x", size, chan_flags)); error = trans_write_copy(g_con_trans); if (error != 0) { return 1; } cod->s->p += size; if (cod->s->p >= cod->s->end) { free_stream(cod->s); chan_item->head = chan_item->head->next; if (chan_item->head == 0) { chan_item->tail = 0; } g_free(cod); } return 0; } /*****************************************************************************/ /* returns error */ static int APP_CC check_chan_items(void) { int index; for (index = 0; index < g_num_chan_items; index++) { if (g_chan_items[index].head != 0) { send_data_from_chan_item(g_chan_items + index); } } return 0; } /*****************************************************************************/ /* returns error */ int APP_CC send_channel_data(int chan_id, char *data, int size) { int index; //g_writeln("send_channel_data chan_id %d size %d", chan_id, size); LOGM((LOG_LEVEL_DEBUG, "chansrv::send_channel_data: size %d", size)); if (chan_id == -1) { g_writeln("send_channel_data: error, chan_id is -1"); return 1; } for (index = 0; index < g_num_chan_items; index++) { if (g_chan_items[index].id == chan_id) { add_data_to_chan_item(g_chan_items + index, data, size); check_chan_items(); return 0; } } return 1; } /*****************************************************************************/ /* returns error */ int APP_CC send_rail_drawing_orders(char* data, int size) { LOGM((LOG_LEVEL_DEBUG, "chansrv::send_rail_drawing_orders: size %d", size)); struct stream* s; int error; s = trans_get_out_s(g_con_trans, 8192); out_uint32_le(s, 0); /* version */ out_uint32_le(s, 8 + 8 + size); /* size */ out_uint32_le(s, 10); /* msg id */ out_uint32_le(s, 8 + size); /* size */ out_uint8a(s, data, size); s_mark_end(s); error = trans_force_write(g_con_trans); if (error != 0) { return 1; } return 0; } /*****************************************************************************/ /* returns error */ static int APP_CC send_init_response_message(void) { struct stream *s = (struct stream *)NULL; LOGM((LOG_LEVEL_INFO, "send_init_response_message:")); s = trans_get_out_s(g_con_trans, 8192); if (s == 0) { return 1; } out_uint32_le(s, 0); /* version */ out_uint32_le(s, 8 + 8); /* size */ out_uint32_le(s, 2); /* msg id */ out_uint32_le(s, 8); /* size */ s_mark_end(s); return trans_write_copy(g_con_trans); } /*****************************************************************************/ /* returns error */ static int APP_CC send_channel_setup_response_message(void) { struct stream *s = (struct stream *)NULL; LOGM((LOG_LEVEL_DEBUG, "send_channel_setup_response_message:")); s = trans_get_out_s(g_con_trans, 8192); if (s == 0) { return 1; } out_uint32_le(s, 0); /* version */ out_uint32_le(s, 8 + 8); /* size */ out_uint32_le(s, 4); /* msg id */ out_uint32_le(s, 8); /* size */ s_mark_end(s); return trans_write_copy(g_con_trans); } /*****************************************************************************/ /* returns error */ static int APP_CC send_channel_data_response_message(void) { struct stream *s = (struct stream *)NULL; LOGM((LOG_LEVEL_DEBUG, "send_channel_data_response_message:")); s = trans_get_out_s(g_con_trans, 8192); if (s == 0) { return 1; } out_uint32_le(s, 0); /* version */ out_uint32_le(s, 8 + 8); /* size */ out_uint32_le(s, 6); /* msg id */ out_uint32_le(s, 8); /* size */ s_mark_end(s); return trans_write_copy(g_con_trans); } /*****************************************************************************/ /* returns error */ static int APP_CC process_message_init(struct stream *s) { LOGM((LOG_LEVEL_DEBUG, "process_message_init:")); return send_init_response_message(); } /*****************************************************************************/ /* returns error */ static int APP_CC process_message_channel_setup(struct stream *s) { int num_chans; int index; int rv; struct chan_item *ci; struct chan_out_data *cod; struct chan_out_data *old_cod; g_num_chan_items = 0; g_cliprdr_index = -1; g_rdpsnd_index = -1; g_rdpdr_index = -1; g_rail_index = -1; g_cliprdr_chan_id = -1; g_rdpsnd_chan_id = -1; g_rdpdr_chan_id = -1; g_rail_chan_id = -1; g_drdynvc_chan_id = -1; LOGM((LOG_LEVEL_DEBUG, "process_message_channel_setup:")); in_uint16_le(s, num_chans); LOGM((LOG_LEVEL_DEBUG, "process_message_channel_setup: num_chans %d", num_chans)); for (index = 0; index < num_chans; index++) { ci = &(g_chan_items[g_num_chan_items]); g_memset(ci->name, 0, sizeof(ci->name)); in_uint8a(s, ci->name, 8); in_uint16_le(s, ci->id); /* there might be leftover data from last session after reconnecting so free it */ if (ci->head != 0) { cod = ci->head; while (1) { free_stream(cod->s); old_cod = cod; cod = cod->next; g_free(old_cod); if (ci->tail == old_cod) { break; } } } ci->head = 0; ci->tail = 0; in_uint16_le(s, ci->flags); LOGM((LOG_LEVEL_DEBUG, "process_message_channel_setup: chan name '%s' " "id %d flags %8.8x", ci->name, ci->id, ci->flags)); g_writeln("process_message_channel_setup: chan name '%s' " "id %d flags %8.8x", ci->name, ci->id, ci->flags); if (g_strcasecmp(ci->name, "cliprdr") == 0) { g_cliprdr_index = g_num_chan_items; g_cliprdr_chan_id = ci->id; } else if (g_strcasecmp(ci->name, "rdpsnd") == 0) { g_rdpsnd_index = g_num_chan_items; g_rdpsnd_chan_id = ci->id; } else if (g_strcasecmp(ci->name, "rdpdr") == 0) { g_rdpdr_index = g_num_chan_items; g_rdpdr_chan_id = ci->id; } /* disabled for now */ else if (g_strcasecmp(ci->name, "rail") == 0) { g_rail_index = g_num_chan_items; g_rail_chan_id = ci->id; } else if (g_strcasecmp(ci->name, "drdynvc") == 0) { g_drdynvc_index = g_num_chan_items; // LK_TODO use this g_drdynvc_chan_id = ci->id; // LK_TODO use this } else { LOG(10, ("other %s", ci->name)); } g_num_chan_items++; } rv = send_channel_setup_response_message(); if (g_cliprdr_index >= 0) { clipboard_init(); xfuse_init(); } if (g_rdpsnd_index >= 0) { sound_init(); } if (g_rdpdr_index >= 0) { dev_redir_init(); xfuse_init(); } if (g_rail_index >= 0) { rail_init(); } if (g_drdynvc_index >= 0) { g_memset(&g_dvc_channels[0], 0, sizeof(g_dvc_channels)); drdynvc_init(); } return rv; } /*****************************************************************************/ /* returns error */ static int APP_CC process_message_channel_data(struct stream *s) { int chan_id = 0; int chan_flags = 0; int rv = 0; int length = 0; int total_length = 0; int index; struct stream *ls; struct trans *ltran; struct xrdp_api_data *api_data; in_uint16_le(s, chan_id); in_uint16_le(s, chan_flags); in_uint16_le(s, length); in_uint32_le(s, total_length); LOGM((LOG_LEVEL_DEBUG, "process_message_channel_data: chan_id %d " "chan_flags %d", chan_id, chan_flags)); LOG(10, ("process_message_channel_data")); rv = send_channel_data_response_message(); if (rv == 0) { if (chan_id == g_cliprdr_chan_id) { rv = clipboard_data_in(s, chan_id, chan_flags, length, total_length); } else if (chan_id == g_rdpsnd_chan_id) { rv = sound_data_in(s, chan_id, chan_flags, length, total_length); } else if (chan_id == g_rdpdr_chan_id) { rv = dev_redir_data_in(s, chan_id, chan_flags, length, total_length); } else if (chan_id == g_rail_chan_id) { rv = rail_data_in(s, chan_id, chan_flags, length, total_length); } else if (chan_id == g_drdynvc_chan_id) { rv = drdynvc_data_in(s, chan_id, chan_flags, length, total_length); } else if (g_api_con_trans_list != 0) { for (index = 0; index < g_api_con_trans_list->count; index++) { ltran = (struct trans *) list_get_item(g_api_con_trans_list, index); if (ltran != 0) { api_data = (struct xrdp_api_data *) (ltran->callback_data); if (api_data != 0) { if (api_data->chan_id == chan_id) { ls = ltran->out_s; if (chan_flags & 1) /* first */ { init_stream(ls, total_length); } out_uint8a(ls, s->p, length); if (chan_flags & 2) /* last */ { s_mark_end(ls); rv = trans_force_write(ltran); } break; } } } } } } return rv; } /*****************************************************************************/ /* returns error */ static int APP_CC process_message_channel_data_response(struct stream *s) { LOG(10, ("process_message_channel_data_response:")); check_chan_items(); return 0; } /*****************************************************************************/ /* returns error */ static int APP_CC process_message(void) { struct stream *s = (struct stream *)NULL; int size = 0; int id = 0; int rv = 0; char *next_msg = (char *)NULL; if (g_con_trans == 0) { return 1; } s = trans_get_in_s(g_con_trans); if (s == 0) { return 1; } rv = 0; while (s_check_rem(s, 8)) { next_msg = s->p; in_uint32_le(s, id); in_uint32_le(s, size); next_msg += size; switch (id) { case 1: /* init */ rv = process_message_init(s); break; case 3: /* channel setup */ rv = process_message_channel_setup(s); break; case 5: /* channel data */ rv = process_message_channel_data(s); break; case 7: /* channel data response */ rv = process_message_channel_data_response(s); break; default: LOGM((LOG_LEVEL_ERROR, "process_message: unknown msg %d", id)); break; } if (rv != 0) { break; } s->p = next_msg; } return rv; } /*****************************************************************************/ /* returns error */ int DEFAULT_CC my_trans_data_in(struct trans *trans) { struct stream *s = (struct stream *)NULL; int size = 0; int error = 0; if (trans == 0) { return 0; } if (trans != g_con_trans) { return 1; } LOGM((LOG_LEVEL_DEBUG, "my_trans_data_in:")); s = trans_get_in_s(trans); in_uint8s(s, 4); /* id */ in_uint32_le(s, size); error = trans_force_read(trans, size - 8); if (error == 0) { /* here, the entire message block is read in, process it */ error = process_message(); } return error; } /* * called when WTSVirtualChannelWrite() is invoked in xrdpapi.c * ******************************************************************************/ int DEFAULT_CC my_api_trans_data_in(struct trans *trans) { struct stream *s; int bytes_read; int i32; struct xrdp_api_data *ad; //g_writeln("my_api_trans_data_in:"); LOG(10, ("my_api_trans_data_in:")); if (trans == 0) { return 0; } if (g_api_con_trans_list != 0) { if (list_index_of(g_api_con_trans_list, (tintptr) trans) == -1) { return 1; } } LOGM((LOG_LEVEL_DEBUG, "my_api_trans_data_in:")); s = trans_get_in_s(trans); bytes_read = g_tcp_recv(trans->sck, s->data, 16, 0); if (bytes_read == 16) { if (g_memcmp(s->data, g_xrdpapi_magic, 12) == 0) { in_uint8s(s, 12); in_uint32_le(s, bytes_read); init_stream(s, bytes_read); if (trans_force_read(trans, bytes_read)) log_message(LOG_LEVEL_ERROR, "chansrv.c: error reading from transport"); } else if (g_tcp_select(trans->sck, 0) & 1) { i32 = bytes_read; bytes_read = g_tcp_recv(trans->sck, s->data + bytes_read, 8192 * 4 - bytes_read, 0); if (bytes_read > 0) { bytes_read += i32; } } } //g_writeln("bytes_read %d", bytes_read); if (bytes_read > 0) { LOG(10, ("my_api_trans_data_in: got data %d", bytes_read)); ad = (struct xrdp_api_data *) trans->callback_data; if (ad->dvc_chan_id < 0) { /* writing data to a static virtual channel */ if (send_channel_data(ad->chan_id, s->data, bytes_read) != 0) { LOG(0, ("my_api_trans_data_in: send_channel_data failed")); } } else { /* writing data to a dynamic virtual channel */ drdynvc_write_data(ad->dvc_chan_id, s->data, bytes_read); } } else { ad = (struct xrdp_api_data *) (trans->callback_data); if ((ad != NULL) && (ad->dvc_chan_id > 0)) { /* WTSVirtualChannelClose() was invoked, or connection dropped */ LOG(10, ("my_api_trans_data_in: g_tcp_recv failed or disconnected for DVC")); ad->transp = NULL; ad->is_connected = 0; remove_struct_with_chan_id(ad->dvc_chan_id); } else { LOG(10, ("my_api_trans_data_in: g_tcp_recv failed or disconnected for SVC")); } return 1; } return 0; } /*****************************************************************************/ int DEFAULT_CC my_trans_conn_in(struct trans *trans, struct trans *new_trans) { if (trans == 0) { return 1; } if (trans != g_lis_trans) { return 1; } if (g_con_trans != 0) /* if already set, error */ { return 1; } if (new_trans == 0) { return 1; } LOGM((LOG_LEVEL_DEBUG, "my_trans_conn_in:")); g_con_trans = new_trans; g_con_trans->trans_data_in = my_trans_data_in; g_con_trans->header_size = 8; /* stop listening */ trans_delete(g_lis_trans); g_lis_trans = 0; return 0; } /* * called when WTSVirtualChannelOpenEx is invoked in xrdpapi.c * ******************************************************************************/ int DEFAULT_CC my_api_trans_conn_in(struct trans *trans, struct trans *new_trans) { struct xrdp_api_data *ad; struct stream *s; int error; int index; char chan_pri; if ((trans == 0) || (trans != g_api_lis_trans) || (new_trans == 0)) { return 1; } LOGM((LOG_LEVEL_DEBUG, "my_api_trans_conn_in:")); LOG(10, ("my_api_trans_conn_in: got incoming")); s = trans_get_in_s(new_trans); s->end = s->data; error = trans_force_read(new_trans, 64); if (error != 0) { LOG(0, ("my_api_trans_conn_in: trans_force_read failed")); trans_delete(new_trans); return 1; } s->end = s->data; ad = (struct xrdp_api_data *) g_malloc(sizeof(struct xrdp_api_data), 1); g_memcpy(ad->header, s->data, 64); ad->flags = GGET_UINT32(ad->header, 16); ad->chan_id = -1; ad->dvc_chan_id = -1; if (ad->flags > 0) { /* opening a dynamic virtual channel */ if ((index = find_empty_slot_in_dvc_channels()) < 0) { /* exceeded MAX_DVC_CHANNELS */ LOG(0, ("my_api_trans_conn_in: MAX_DVC_CHANNELS reached; giving up!")) g_free(ad); trans_delete(new_trans); return 1; } g_dvc_channels[index] = ad; chan_pri = 4 - ad->flags; ad->dvc_chan_id = g_dvc_chan_id++; ad->is_connected = 0; ad->transp = new_trans; drdynvc_send_open_channel_request(chan_pri, ad->dvc_chan_id, ad->header); } else { /* opening a static virtual channel */ for (index = 0; index < g_num_chan_items; index++) { LOG(10, ("my_api_trans_conn_in: %s %s", ad->header, g_chan_items[index].name)); if (g_strcasecmp(ad->header, g_chan_items[index].name) == 0) { LOG(10, ("my_api_trans_conn_in: found it at %d", index)); ad->chan_id = g_chan_items[index].id; break; } } if (index == g_num_chan_items) { g_writeln("did not find SVC named %s", ad->header); } } new_trans->callback_data = ad; if (g_api_con_trans_list == 0) { g_api_con_trans_list = list_create(); } new_trans->trans_data_in = my_api_trans_data_in; new_trans->header_size = 0; list_add_item(g_api_con_trans_list, (tintptr) new_trans); return 0; } /*****************************************************************************/ static int APP_CC setup_listen(void) { char port[256]; int error = 0; if (g_lis_trans != 0) { trans_delete(g_lis_trans); } if (g_use_unix_socket) { g_lis_trans = trans_create(TRANS_MODE_UNIX, 8192, 8192); g_lis_trans->is_term = g_is_term; g_snprintf(port, 255, XRDP_CHANSRV_STR, g_display_num); } else { g_lis_trans = trans_create(TRANS_MODE_TCP, 8192, 8192); g_lis_trans->is_term = g_is_term; g_snprintf(port, 255, "%d", 7200 + g_display_num); } g_lis_trans->trans_conn_in = my_trans_conn_in; error = trans_listen(g_lis_trans, port); if (error != 0) { LOGM((LOG_LEVEL_ERROR, "setup_listen: trans_listen failed for port %s", port)); return 1; } return 0; } /*****************************************************************************/ static int APP_CC setup_api_listen(void) { char port[256]; int error = 0; g_api_lis_trans = trans_create(TRANS_MODE_UNIX, 8192 * 4, 8192 * 4); g_api_lis_trans->is_term = g_is_term; g_snprintf(port, 255, CHANSRV_API_STR, g_display_num); g_api_lis_trans->trans_conn_in = my_api_trans_conn_in; error = trans_listen(g_api_lis_trans, port); if (error != 0) { LOGM((LOG_LEVEL_ERROR, "setup_api_listen: trans_listen failed for port %s", port)); return 1; } return 0; } /*****************************************************************************/ THREAD_RV THREAD_CC channel_thread_loop(void *in_val) { tbus objs[32]; tbus wobjs[32]; int num_objs; int num_wobjs; int timeout; int error; int index; THREAD_RV rv; struct trans *ltran; LOGM((LOG_LEVEL_INFO, "channel_thread_loop: thread start")); rv = 0; setup_api_listen(); error = setup_listen(); if (error == 0) { timeout = -1; num_objs = 0; num_wobjs = 0; objs[num_objs] = g_term_event; num_objs++; trans_get_wait_objs(g_lis_trans, objs, &num_objs); trans_get_wait_objs(g_api_lis_trans, objs, &num_objs); while (g_obj_wait(objs, num_objs, wobjs, num_wobjs, timeout) == 0) { check_timeout(); if (g_is_wait_obj_set(g_term_event)) { LOGM((LOG_LEVEL_INFO, "channel_thread_loop: g_term_event set")); clipboard_deinit(); sound_deinit(); dev_redir_deinit(); rail_deinit(); break; } if (g_lis_trans != 0) { if (trans_check_wait_objs(g_lis_trans) != 0) { LOGM((LOG_LEVEL_INFO, "channel_thread_loop: " "trans_check_wait_objs error")); } } if (g_con_trans != 0) { if (trans_check_wait_objs(g_con_trans) != 0) { LOGM((LOG_LEVEL_INFO, "channel_thread_loop: " "trans_check_wait_objs error resetting")); clipboard_deinit(); sound_deinit(); dev_redir_deinit(); rail_deinit(); /* delete g_con_trans */ trans_delete(g_con_trans); g_con_trans = 0; /* create new listener */ error = setup_listen(); if (error != 0) { break; } } } if (g_api_lis_trans != 0) { if (trans_check_wait_objs(g_api_lis_trans) != 0) { LOG(0, ("channel_thread_loop: trans_check_wait_objs failed")); } } if (g_api_con_trans_list != 0) { for (index = g_api_con_trans_list->count - 1; index >= 0; index--) { ltran = (struct trans *) list_get_item(g_api_con_trans_list, index); if (ltran != 0) { if (trans_check_wait_objs(ltran) != 0) { list_remove_item(g_api_con_trans_list, index); g_free(ltran->callback_data); trans_delete(ltran); } } } } xcommon_check_wait_objs(); sound_check_wait_objs(); dev_redir_check_wait_objs(); xfuse_check_wait_objs(); timeout = -1; num_objs = 0; num_wobjs = 0; objs[num_objs] = g_term_event; num_objs++; trans_get_wait_objs(g_lis_trans, objs, &num_objs); trans_get_wait_objs_rw(g_con_trans, objs, &num_objs, wobjs, &num_wobjs, &timeout); trans_get_wait_objs(g_api_lis_trans, objs, &num_objs); if (g_api_con_trans_list != 0) { for (index = g_api_con_trans_list->count - 1; index >= 0; index--) { ltran = (struct trans *) list_get_item(g_api_con_trans_list, index); if (ltran != 0) { trans_get_wait_objs(ltran, objs, &num_objs); } } } xcommon_get_wait_objs(objs, &num_objs, &timeout); sound_get_wait_objs(objs, &num_objs, &timeout); dev_redir_get_wait_objs(objs, &num_objs, &timeout); xfuse_get_wait_objs(objs, &num_objs, &timeout); get_timeout(&timeout); } /* end while (g_obj_wait(objs, num_objs, 0, 0, timeout) == 0) */ } trans_delete(g_lis_trans); g_lis_trans = 0; trans_delete(g_con_trans); g_con_trans = 0; trans_delete(g_api_lis_trans); g_api_lis_trans = 0; if (g_api_con_trans_list != 0) { for (index = g_api_con_trans_list->count - 1; index >= 0; index--) { ltran = (struct trans *) list_get_item(g_api_con_trans_list, index); if (ltran != 0) { list_remove_item(g_api_con_trans_list, index); g_free(ltran->callback_data); trans_delete(ltran); } } list_delete(g_api_con_trans_list); } LOGM((LOG_LEVEL_INFO, "channel_thread_loop: thread stop")); g_set_wait_obj(g_thread_done_event); return rv; } /*****************************************************************************/ void DEFAULT_CC term_signal_handler(int sig) { LOGM((LOG_LEVEL_INFO, "term_signal_handler: got signal %d", sig)); g_set_wait_obj(g_term_event); } /*****************************************************************************/ void DEFAULT_CC nil_signal_handler(int sig) { LOGM((LOG_LEVEL_INFO, "nil_signal_handler: got signal %d", sig)); } /*****************************************************************************/ void DEFAULT_CC child_signal_handler(int sig) { int pid; LOG(0, ("child_signal_handler:")); do { pid = g_waitchild(); LOG(0, ("child_signal_handler: child pid %d", pid)); if ((pid == g_exec_pid) && (pid > 0)) { LOG(0, ("child_signal_handler: found pid %d", pid)); //shutdownx(); } } while (pid >= 0); } /*****************************************************************************/ void DEFAULT_CC segfault_signal_handler(int sig) { LOG(0, ("segfault_signal_handler: entered.......")); xfuse_deinit(); exit(0); } /*****************************************************************************/ static int APP_CC get_display_num_from_display(char *display_text) { int index; int mode; int host_index; int disp_index; int scre_index; char host[256]; char disp[256]; char scre[256]; g_memset(host, 0, 256); g_memset(disp, 0, 256); g_memset(scre, 0, 256); index = 0; host_index = 0; disp_index = 0; scre_index = 0; mode = 0; while (display_text[index] != 0) { if (display_text[index] == ':') { mode = 1; } else if (display_text[index] == '.') { mode = 2; } else if (mode == 0) { host[host_index] = display_text[index]; host_index++; } else if (mode == 1) { disp[disp_index] = display_text[index]; disp_index++; } else if (mode == 2) { scre[scre_index] = display_text[index]; scre_index++; } index++; } host[host_index] = 0; disp[disp_index] = 0; scre[scre_index] = 0; g_display_num = g_atoi(disp); return 0; } /*****************************************************************************/ int APP_CC main_cleanup(void) { g_delete_wait_obj(g_term_event); g_delete_wait_obj(g_thread_done_event); g_delete_wait_obj(g_exec_event); tc_mutex_delete(g_exec_mutex); g_deinit(); /* os_calls */ return 0; } /*****************************************************************************/ static int APP_CC read_ini(void) { char filename[256]; struct list *names; struct list *values; char *name; char *value; int index; g_memset(filename, 0, (sizeof(char) * 256)); names = list_create(); names->auto_free = 1; values = list_create(); values->auto_free = 1; g_use_unix_socket = 0; g_snprintf(filename, 255, "%s/sesman.ini", XRDP_CFG_PATH); if (file_by_name_read_section(filename, "Globals", names, values) == 0) { for (index = 0; index < names->count; index++) { name = (char *)list_get_item(names, index); value = (char *)list_get_item(values, index); if (g_strcasecmp(name, "ListenAddress") == 0) { if (g_strcasecmp(value, "127.0.0.1") == 0) { g_use_unix_socket = 1; } } } } list_delete(names); list_delete(values); return 0; } /*****************************************************************************/ static int APP_CC get_log_path(char *path, int bytes) { char* log_path; int rv; rv = 1; log_path = g_getenv("CHANSRV_LOG_PATH"); if (log_path == 0) { log_path = g_getenv("XDG_DATA_HOME"); if (log_path != 0) { g_snprintf(path, bytes, "%s%s", log_path, "/xrdp"); if (g_directory_exist(path) || (g_mkdir(path) == 0)) { rv = 0; } } } else { g_snprintf(path, bytes, "%s", log_path); if (g_directory_exist(path) || (g_mkdir(path) == 0)) { rv = 0; } } if (rv != 0) { log_path = g_getenv("HOME"); if (log_path != 0) { g_snprintf(path, bytes, "%s%s", log_path, "/.local"); if (g_directory_exist(path) || (g_mkdir(path) == 0)) { g_snprintf(path, bytes, "%s%s", log_path, "/.local/share"); if (g_directory_exist(path) || (g_mkdir(path) == 0)) { g_snprintf(path, bytes, "%s%s", log_path, "/.local/share/xrdp"); if (g_directory_exist(path) || (g_mkdir(path) == 0)) { rv = 0; } } } } } return rv; } /*****************************************************************************/ static enum logLevels APP_CC get_log_level(const char* level_str, enum logLevels default_level) { static const char* levels[] = { "LOG_LEVEL_ALWAYS", "LOG_LEVEL_ERROR", "LOG_LEVEL_WARNING", "LOG_LEVEL_INFO", "LOG_LEVEL_DEBUG" }; unsigned int i; if (level_str == NULL || level_str[0] == 0) { return default_level; } for (i = 0; i < ARRAYSIZE(levels); ++i) { if (g_strcasecmp(levels[i], level_str) == 0) { return (enum logLevels) i; } } return default_level; } /*****************************************************************************/ static int APP_CC run_exec(void) { int pid; LOG(10, ("run_exec:")); pid = g_fork(); if (pid == 0) { trans_delete(g_con_trans); g_close_wait_obj(g_term_event); g_close_wait_obj(g_thread_done_event); g_close_wait_obj(g_exec_event); tc_mutex_delete(g_exec_mutex); tc_sem_delete(g_exec_sem); g_execlp3(g_exec_name, g_exec_name, 0); g_exit(0); } g_exec_pid = pid; tc_sem_inc(g_exec_sem); return 0; } /*****************************************************************************/ int DEFAULT_CC main(int argc, char **argv) { tbus waiters[4]; int pid = 0; char text[256]; char log_path[256]; char *display_text; char log_file[256]; enum logReturns error; struct log_config logconfig; enum logLevels log_level; g_init("xrdp-chansrv"); /* os_calls */ log_path[255] = 0; if (get_log_path(log_path, 255) != 0) { g_writeln("error reading CHANSRV_LOG_PATH and HOME environment variable"); g_deinit(); return 1; } read_ini(); pid = g_getpid(); log_level = get_log_level(g_getenv("CHANSRV_LOG_LEVEL"), LOG_LEVEL_ERROR); /* starting logging subsystem */ g_memset(&logconfig, 0, sizeof(struct log_config)); logconfig.program_name = "xrdp-chansrv"; g_snprintf(log_file, 255, "%s/xrdp-chansrv.log", log_path); g_writeln("chansrv::main: using log file [%s]", log_file); if (g_file_exist(log_file)) { g_file_delete(log_file); } logconfig.log_file = log_file; logconfig.fd = -1; logconfig.log_level = log_level; logconfig.enable_syslog = 0; logconfig.syslog_level = LOG_LEVEL_ALWAYS; error = log_start_from_param(&logconfig); if (error != LOG_STARTUP_OK) { switch (error) { case LOG_ERROR_MALLOC: g_writeln("error on malloc. cannot start logging. quitting."); break; case LOG_ERROR_FILE_OPEN: g_writeln("error opening log file [%s]. quitting.", getLogFile(text, 255)); break; default: g_writeln("log_start error"); break; } g_deinit(); return 1; } LOGM((LOG_LEVEL_ALWAYS, "main: app started pid %d(0x%8.8x)", pid, pid)); /* set up signal handler */ g_signal_terminate(term_signal_handler); /* SIGTERM */ g_signal_user_interrupt(term_signal_handler); /* SIGINT */ g_signal_pipe(nil_signal_handler); /* SIGPIPE */ g_signal_child_stop(child_signal_handler); /* SIGCHLD */ g_signal_segfault(segfault_signal_handler); display_text = g_getenv("DISPLAY"); LOGM((LOG_LEVEL_INFO, "main: DISPLAY env var set to %s", display_text)); if (display_text) get_display_num_from_display(display_text); if (g_display_num == 0) { LOGM((LOG_LEVEL_ERROR, "main: error, display is zero")); g_deinit(); return 1; } LOGM((LOG_LEVEL_INFO, "main: using DISPLAY %d", g_display_num)); g_snprintf(text, 255, "xrdp_chansrv_%8.8x_main_term", pid); g_term_event = g_create_wait_obj(text); g_snprintf(text, 255, "xrdp_chansrv_%8.8x_thread_done", pid); g_thread_done_event = g_create_wait_obj(text); g_snprintf(text, 255, "xrdp_chansrv_%8.8x_exec", pid); g_exec_event = g_create_wait_obj(text); g_exec_mutex = tc_mutex_create(); g_exec_sem = tc_sem_create(0); tc_thread_create(channel_thread_loop, 0); while (g_term_event > 0 && !g_is_wait_obj_set(g_term_event)) { waiters[0] = g_term_event; waiters[1] = g_exec_event; if (g_obj_wait(waiters, 2, 0, 0, 0) != 0) { LOGM((LOG_LEVEL_ERROR, "main: error, g_obj_wait failed")); break; } if (g_is_wait_obj_set(g_term_event)) { break; } if (g_is_wait_obj_set(g_exec_event)) { g_reset_wait_obj(g_exec_event); run_exec(); } } while (g_thread_done_event > 0 && !g_is_wait_obj_set(g_thread_done_event)) { /* wait for thread to exit */ if (g_obj_wait(&g_thread_done_event, 1, 0, 0, 0) != 0) { LOGM((LOG_LEVEL_ERROR, "main: error, g_obj_wait failed")); break; } } /* cleanup */ main_cleanup(); LOGM((LOG_LEVEL_INFO, "main: app exiting pid %d(0x%8.8x)", pid, pid)); g_deinit(); return 0; } /* * return unused slot in dvc_channels[] * * @return unused slot index on success, -1 on failure ******************************************************************************/ int APP_CC find_empty_slot_in_dvc_channels() { int i; for (i = 0; i < MAX_DVC_CHANNELS; i++) { if (g_dvc_channels[i] == NULL) { return i; } } return -1; } /* * return struct xrdp_api_data that contains specified dvc_chan_id * * @param dvc_chan_id channel id to look for * * @return xrdp_api_data struct containing dvc_chan_id or NULL on failure ******************************************************************************/ struct xrdp_api_data *APP_CC struct_from_dvc_chan_id(tui32 dvc_chan_id) { int i; for (i = 0; i < MAX_DVC_CHANNELS; i++) { if (g_dvc_channels[i]->dvc_chan_id >= 0 && (tui32) g_dvc_channels[i]->dvc_chan_id == dvc_chan_id) { return g_dvc_channels[i]; } } return NULL; } int remove_struct_with_chan_id(tui32 dvc_chan_id) { int i; for (i = 0; i < MAX_DVC_CHANNELS; i++) { if (g_dvc_channels[i]->dvc_chan_id >= 0 && (tui32) g_dvc_channels[i]->dvc_chan_id == dvc_chan_id) { g_dvc_channels[i] = NULL; return 0; } } return -1; } xrdp-0.9.1/sesman/chansrv/devredir.h0000644000175000017500000003116713027003467014340 00000000000000/** * xrdp: A Remote Desktop Protocol server. * * xrdp device redirection - we mainly use it for drive redirection * * Copyright (C) Laxmikant Rashinkar 2013 LK.Rashinkar@gmail.com * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ // LK_TODO dev_redir_xxx should become devredir_xxx #if !defined(DEVREDIR_H) #define DEVREDIR_H #include "irp.h" #define USE_SHORT_NAMES_IN_DIR_LISTING FUSE_DATA *devredir_fuse_data_peek(IRP *irp); FUSE_DATA *devredir_fuse_data_dequeue(IRP *irp); int devredir_fuse_data_enqueue(IRP *irp, void *vp); int APP_CC dev_redir_init(void); int APP_CC dev_redir_deinit(void); int APP_CC dev_redir_data_in(struct stream* s, int chan_id, int chan_flags, int length, int total_length); int APP_CC dev_redir_get_wait_objs(tbus* objs, int* count, int* timeout); int APP_CC dev_redir_check_wait_objs(void); void dev_redir_send_server_core_cap_req(); void dev_redir_send_server_clientID_confirm(); void dev_redir_send_server_user_logged_on(); void devredir_send_server_device_announce_resp(tui32 device_id); void dev_redir_send_drive_dir_request(IRP *irp, tui32 device_id, tui32 InitialQuery, char *Path); int dev_redir_send_drive_create_request(tui32 device_id, const char *path, tui32 DesiredAccess, tui32 CreateOptions, tui32 CreateDisposition, tui32 completion_id); int dev_redir_send_drive_close_request(tui16 Component, tui16 PacketId, tui32 DeviceId, tui32 FileId, tui32 CompletionId, tui32 MajorFunction, tui32 MinorFunc, int pad_len); void devredir_proc_client_devlist_announce_req(struct stream *s); void dev_redir_proc_client_core_cap_resp(struct stream *s); void dev_redir_proc_device_iocompletion(struct stream *s); void dev_redir_proc_query_dir_response(IRP *irp, struct stream *s, tui32 DeviceId, tui32 CompletionId, tui32 IoStatus); /* misc stuff */ void devredir_insert_DeviceIoRequest(struct stream *s, tui32 DeviceId, tui32 FileId, tui32 CompletionId, tui32 MajorFunction, tui32 MinorFunction); void devredir_cvt_slash(char *path); void devredir_cvt_to_unicode(char *unicode, const char *path); void devredir_cvt_from_unicode_len(char *path, char *unicode, int len); int dev_redir_string_ends_with(char *string, char c); void devredir_insert_RDPDR_header(struct stream *s, tui16 Component, tui16 PacketId); void devredir_proc_cid_rmdir_or_file(IRP *irp, tui32 IoStatus); void devredir_proc_cid_rmdir_or_file_resp(IRP *irp, tui32 IoStatus); void devredir_proc_cid_rename_file(IRP *irp, tui32 IoStatus); void devredir_proc_cid_rename_file_resp(IRP *irp, tui32 IoStatus); /* called from FUSE module */ int dev_redir_get_dir_listing(void *fusep, tui32 device_id, const char *path); int dev_redir_file_open(void *fusep, tui32 device_id, const char *path, int mode, int type, const char *gen_buf); int devredir_file_close(void *fusep, tui32 device_id, tui32 file_id); int devredir_file_read(void *fusep, tui32 device_id, tui32 FileId, tui32 Length, tui64 Offset); int APP_CC dev_redir_file_write(void *fusep, tui32 DeviceId, tui32 FileId, const char *buf, int Length, tui64 Offset); int APP_CC devredir_rmdir_or_file(void *fusep, tui32 device_id, const char *path, int mode); int send_channel_data(int chan_id, char *data, int size); /* * RDPDR_HEADER definitions */ /* device redirector core component; most of the packets in this protocol */ /* are sent under this component ID */ #define RDPDR_CTYP_CORE 0x4472 /* printing component. the packets that use this ID are typically about */ /* printer cache management and identifying XPS printers */ #define RDPDR_CTYP_PRN 0x5052 /* Server Announce Request, as specified in section 2.2.2.2 */ #define PAKID_CORE_SERVER_ANNOUNCE 0x496E /* Client Announce Reply and Server Client ID Confirm, as specified in */ /* sections 2.2.2.3 and 2.2.2.6. */ #define PAKID_CORE_CLIENTID_CONFIRM 0x4343 /* Client Name Request, as specified in section 2.2.2.4 */ #define PAKID_CORE_CLIENT_NAME 0x434E /* Client Device List Announce Request, as specified in section 2.2.2.9 */ #define PAKID_CORE_DEVICELIST_ANNOUNCE 0x4441 /* Server Device Announce Response, as specified in section 2.2.2.1 */ #define PAKID_CORE_DEVICE_REPLY 0x6472 /* Device I/O Request, as specified in section 2.2.1.4 */ #define PAKID_CORE_DEVICE_IOREQUEST 0x4952 /* Device I/O Response, as specified in section 2.2.1.5 */ #define PAKID_CORE_DEVICE_IOCOMPLETION 0x4943 /* Server Core Capability Request, as specified in section 2.2.2.7 */ #define PAKID_CORE_SERVER_CAPABILITY 0x5350 /* Client Core Capability Response, as specified in section 2.2.2.8 */ #define PAKID_CORE_CLIENT_CAPABILITY 0x4350 /* Client Drive Device List Remove, as specified in section 2.2.3.2 */ #define PAKID_CORE_DEVICELIST_REMOVE 0x444D /* Add Printer Cachedata, as specified in [MS-RDPEPC] section 2.2.2.3 */ #define PAKID_PRN_CACHE_DATA 0x5043 /* Server User Logged On, as specified in section 2.2.2.5 */ #define PAKID_CORE_USER_LOGGEDON 0x554C /* Server Printer Set XPS Mode, as specified in [MS-RDPEPC] section 2.2.2.2 */ #define PAKID_PRN_USING_XPS 0x5543 /* * Capability header definitions */ #define CAP_GENERAL_TYPE 0x0001 /* General cap set - GENERAL_CAPS_SET */ #define CAP_PRINTER_TYPE 0x0002 /* Print cap set - PRINTER_CAPS_SET */ #define CAP_PORT_TYPE 0x0003 /* Port cap set - PORT_CAPS_SET */ #define CAP_DRIVE_TYPE 0x0004 /* Drive cap set - DRIVE_CAPS_SET */ #define CAP_SMARTCARD_TYPE 0x0005 /* Smart card cap set - SMARTCARD_CAPS_SET */ /* client minor versions */ #define RDP_CLIENT_50 0x0002 #define RDP_CLIENT_51 0x0005 #define RDP_CLIENT_52 0x000a #define RDP_CLIENT_60_61 0x000c /* used in device announce list */ #define RDPDR_DTYP_SERIAL 0x0001 #define RDPDR_DTYP_PARALLEL 0x0002 #define RDPDR_DTYP_PRINT 0x0004 #define RDPDR_DTYP_FILESYSTEM 0x0008 #define RDPDR_DTYP_SMARTCARD 0x0020 /* * DesiredAccess Mask [MS-SMB2] section 2.2.13.1.1 */ #define DA_FILE_READ_DATA 0x00000001 #define DA_FILE_WRITE_DATA 0x00000002 #define DA_FILE_APPEND_DATA 0x00000004 #define DA_FILE_READ_EA 0x00000008 /* rd extended attributes */ #define DA_FILE_WRITE_EA 0x00000010 /* wr extended attributes */ #define DA_FILE_EXECUTE 0x00000020 #define DA_FILE_READ_ATTRIBUTES 0x00000080 #define DA_FILE_WRITE_ATTRIBUTES 0x00000100 #define DA_DELETE 0x00010000 #define DA_READ_CONTROL 0x00020000 /* rd security descriptor */ #define DA_WRITE_DAC 0x00040000 #define DA_WRITE_OWNER 0x00080000 #define DA_SYNCHRONIZE 0x00100000 #define DA_ACCESS_SYSTEM_SECURITY 0x01000000 #define DA_MAXIMUM_ALLOWED 0x02000000 #define DA_GENERIC_ALL 0x10000000 #define DA_GENERIC_EXECUTE 0x20000000 #define DA_GENERIC_WRITE 0x40000000 #define DA_GENERIC_READ 0x80000000 /* * CreateOptions Mask [MS-SMB2] section 2.2.13 SMB2 CREATE Request */ enum CREATE_OPTIONS { CO_FILE_DIRECTORY_FILE = 0x00000001, CO_FILE_WRITE_THROUGH = 0x00000002, CO_FILE_SYNCHRONOUS_IO_NONALERT = 0x00000020, CO_FILE_DELETE_ON_CLOSE = 0x00001000 }; /* * CreateDispositions Mask [MS-SMB2] section 2.2.13 */ #define CD_FILE_SUPERSEDE 0x00000000 #define CD_FILE_OPEN 0x00000001 #define CD_FILE_CREATE 0x00000002 #define CD_FILE_OPEN_IF 0x00000003 #define CD_FILE_OVERWRITE 0x00000004 #define CD_FILE_OVERWRITE_IF 0x00000005 /* * Device I/O Request MajorFunction definitions */ #define IRP_MJ_CREATE 0x00000000 #define IRP_MJ_CLOSE 0x00000002 #define IRP_MJ_READ 0x00000003 #define IRP_MJ_WRITE 0x00000004 #define IRP_MJ_DEVICE_CONTROL 0x0000000E #define IRP_MJ_QUERY_VOLUME_INFORMATION 0x0000000A #define IRP_MJ_SET_VOLUME_INFORMATION 0x0000000B #define IRP_MJ_QUERY_INFORMATION 0x00000005 #define IRP_MJ_SET_INFORMATION 0x00000006 #define IRP_MJ_DIRECTORY_CONTROL 0x0000000C #define IRP_MJ_LOCK_CONTROL 0x00000011 /* * Device I/O Request MinorFunction definitions * * Only valid when MajorFunction code = IRP_MJ_DIRECTORY_CONTROL */ #define IRP_MN_QUERY_DIRECTORY 0x00000001 #define IRP_MN_NOTIFY_CHANGE_DIRECTORY 0x00000002 /* * NTSTATUS codes (used by IoStatus) */ #define NT_STATUS_SUCCESS 0x00000000 #define NT_STATUS_UNSUCCESSFUL 0xC0000001 /* * File system ioctl codes * MS-FSCC section 2.3 FSCTL Structures */ #define FSCTL_DELETE_OBJECT_ID 0x900a0 /* * CompletionID types, used in IRPs to indicate I/O operation */ enum COMPLETION_ID { CID_CREATE_DIR_REQ = 1, CID_DIRECTORY_CONTROL, CID_CREATE_OPEN_REQ, CID_READ, CID_WRITE, CID_CLOSE, CID_FILE_CLOSE, CID_RMDIR_OR_FILE, CID_RMDIR_OR_FILE_RESP, CID_RENAME_FILE, CID_RENAME_FILE_RESP }; enum FS_INFORMATION_CLASS { FileBasicInformation = 0x00000004, /* set atime, mtime, ctime etc */ FileEndOfFileInformation = 0x00000014, /* set EOF info */ FileDispositionInformation = 0x0000000D, /* mark a file for deletion */ FileRenameInformation = 0x0000000A, /* rename a file */ FileAllocationInformation = 0x00000013 /* set file allocation size */ }; /* * constants for drive dir query */ /* Basic information about a file or directory. Basic information is */ /* defined as the file's name, time stamp, and size, or its attributes */ #define FileDirectoryInformation 0x00000001 /* Full information about a file or directory. Full information is defined */ /* as all the basic information, plus extended attribute size. */ #define FileFullDirectoryInformation 0x00000002 /* Basic information plus extended attribute size and short name */ /* about a file or directory. */ #define FileBothDirectoryInformation 0x00000003 /* Detailed information on the names of files in a directory. */ #define FileNamesInformation 0x0000000C /* * NTSTATUS Codes of interest to us */ /* No more files were found which match the file specification */ #define STATUS_NO_MORE_FILES 0x80000006 /* Windows file attributes */ #define W_FILE_ATTRIBUTE_DIRECTORY 0x00000010 #define W_FILE_ATTRIBUTE_READONLY 0x00000001 #define WINDOWS_TO_LINUX_FILE_PERM(_a) \ (((_a) & W_FILE_ATTRIBUTE_DIRECTORY) ? S_IFDIR | 0100 : S_IFREG) |\ (((_a) & W_FILE_ATTRIBUTE_READONLY) ? 0444 : 0644) /* Windows time starts on Jan 1, 1601 */ /* Linux time starts on Jan 1, 1970 */ #define EPOCH_DIFF 11644473600LL #define WINDOWS_TO_LINUX_TIME(_t) ((_t) / 10000000) - EPOCH_DIFF; #define OP_RENAME_FILE 0x01 #endif xrdp-0.9.1/sesman/chansrv/smartcard.c0000644000175000017500000022552113027003467014506 00000000000000/** * xrdp: A Remote Desktop Protocol server. * * Copyright (C) Laxmikant Rashinkar 2013 LK.Rashinkar@gmail.com * Copyright (C) Jay Sorg 2013 jay.sorg@gmail.com * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * */ /* * smartcard redirection support */ #include #include "os_calls.h" #include "smartcard.h" #include "log.h" #include "irp.h" #include "devredir.h" #include "smartcard_pcsc.h" #include "chansrv.h" /* * TODO * * o ensure that all wide calls are handled correctly * * o need to query client for build number and determine whether we should use * SCREDIR_VERSION_XP or SCREDIR_VERSION_LONGHORN * * o need to call scard_release_resources() * * o why is win 7 sending SCARD_IOCTL_ACCESS_STARTED_EVENT first * 0000 00 01 00 00 04 00 00 00 e0 00 09 00 00 00 00 00 ................ * 0010 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ * 0020 28 b7 9d 02 */ /* * Notes: * * XP and Server 2003 use version SCREDIR_VERSION_XP functions 5 - 58 * Vista and Server 2008 use version SCREDIR_VERSION_LONGHORN functions 5 - 64 * if TS Client's build number is >= 4,034 use SCREDIR_VERSION_LONGHORN */ /* module based logging */ #define LOG_ERROR 0 #define LOG_INFO 1 #define LOG_DEBUG 2 #undef LOG_LEVEL #define LOG_LEVEL LOG_INFO #define log_error(_params...) \ do \ { \ g_write("[%10.10u]: SMART_CARD %s: %d : ERROR: ", \ g_time3(), __func__, __LINE__); \ g_writeln (_params); \ } while (0) #define log_info(_params...) \ do \ { \ if (LOG_INFO <= LOG_LEVEL) \ { \ g_write("[%10.10u]: SMART_CARD %s: %d : ", \ g_time3(), __func__, __LINE__); \ g_writeln (_params); \ } \ } while (0) #define log_debug(_params...) \ do \ { \ if (LOG_DEBUG <= LOG_LEVEL) \ if (2 <= 1) \ { \ g_write("[%10.10u]: SMART_CARD %s: %d : ", \ g_time3(), __func__, __LINE__); \ g_writeln (_params); \ } \ } while (0) /* [MS-RDPESC] 3.1.4 */ #define SCARD_IOCTL_ESTABLISH_CONTEXT 0x00090014 /* EstablishContext */ #define SCARD_IOCTL_RELEASE_CONTEXT 0x00090018 /* ReleaseContext */ #define SCARD_IOCTL_IS_VALID_CONTEXT 0x0009001C /* IsValidContext */ #define SCARD_IOCTL_LIST_READER_GROUPS 0x00090020 /* ListReaderGroups */ #define SCARD_IOCTL_LIST_READERS_A 0x00090028 /* ListReaders ASCII */ #define SCARD_IOCTL_LIST_READERS_W 0x0009002C /* ListReaders Wide */ #define SCARD_IOCTL_INTRODUCE_READER_GROUP 0x00090050 /* IntroduceReaderGroup */ #define SCARD_IOCTL_FORGET_READER_GROUP 0x00090058 /* ForgetReader */ #define SCARD_IOCTL_INTRODUCE_READER 0x00090060 /* IntroduceReader */ #define SCARD_IOCTL_FORGET_READER 0x00090068 /* IntroduceReader */ #define SCARD_IOCTL_ADD_READER_TO_GROUP 0x00090070 /* AddReaderToGroup */ #define SCARD_IOCTL_REMOVE_READER_FROM_GROUP 0x00090078 /* RemoveReaderFromGroup*/ #define SCARD_IOCTL_GET_STATUS_CHANGE_A 0x000900A0 /* GetStatusChangeA */ #define SCARD_IOCTL_GET_STATUS_CHANGE_W 0x000900A4 /* GetStatusChangeW */ #define SCARD_IOCTL_CANCEL 0x000900A8 /* Cancel */ #define SCARD_IOCTL_CONNECT_A 0x000900AC /* ConnectA */ #define SCARD_IOCTL_CONNECT_W 0x000900B0 /* ConnectW */ #define SCARD_IOCTL_RECONNECT 0x000900B4 /* Reconnect */ #define SCARD_IOCTL_DISCONNECT 0x000900B8 /* Disconnect */ #define SCARD_IOCTL_BEGIN_TRANSACTION 0x000900BC /* BeginTransaction */ #define SCARD_IOCTL_END_TRANSACTION 0x000900C0 /* EndTransaction */ #define SCARD_IOCTL_STATE 0x000900C4 /* State */ #define SCARD_IOCTL_STATUS_A 0x000900C8 /* StatusA */ #define SCARD_IOCTL_STATUS_W 0x000900CC /* StatusW */ #define SCARD_IOCTL_TRANSMIT 0x000900D0 /* Transmit */ #define SCARD_IOCTL_CONTROL 0x000900D4 /* Control */ #define SCARD_IOCTL_GETATTRIB 0x000900D8 /* GetAttrib */ #define SCARD_IOCTL_SETATTRIB 0x000900DC /* SetAttrib */ #define SCARD_IOCTL_ACCESS_STARTED_EVENT 0x000900E0 /* SCardAccessStartedEvent */ #define SCARD_IOCTL_LOCATE_CARDS_BY_ATR 0x000900E8 /* LocateCardsByATR */ /* scope used in EstablishContextCall */ #define SCARD_SCOPE_USER 0x00000000 #define SCARD_SCOPE_TERMINAL 0x00000001 #define SCARD_SCOPE_SYSTEM 0x00000002 /* disposition - action to take on card */ #define SCARD_LEAVE_CARD 0x00000000 #define SCARD_RESET_CARD 0x00000001 #define SCARD_UNPOWER_CARD 0x00000002 #define SCARD_EJECT_CARD 0x00000003 #define MAX_SMARTCARDS 16 /* stores info about a smart card */ typedef struct smartcard { tui32 DeviceId; } SMARTCARD; /* globals */ SMARTCARD* smartcards[MAX_SMARTCARDS]; int g_smartcards_inited = 0; static tui32 g_device_id = 0; static int g_scard_index = 0; /* externs */ extern tui32 g_completion_id; extern int g_rdpdr_chan_id; /* in chansrv.c */ /****************************************************************************** ** static functions local to this file ** ******************************************************************************/ static struct stream * APP_CC scard_make_new_ioctl(IRP *irp, tui32 ioctl); static int APP_CC scard_add_new_device(tui32 device_id); static int APP_CC scard_get_free_slot(void); static void APP_CC scard_release_resources(void); static void APP_CC scard_send_EstablishContext(IRP *irp, int scope); static void APP_CC scard_send_ReleaseContext(IRP *irp, char *context, int context_bytes); static void APP_CC scard_send_IsContextValid(IRP* irp, char *context, int context_bytes); static void APP_CC scard_send_ListReaders(IRP *irp, char *context, int context_bytes, char *groups, int cchReaders, int wide); static void APP_CC scard_send_GetStatusChange(IRP *irp, char *context, int context_bytes, int wide, tui32 timeout, tui32 num_readers, READER_STATE *rsa); static void APP_CC scard_send_Connect(IRP *irp, char *context, int context_bytes, int wide, READER_STATE *rs); static void APP_CC scard_send_Reconnect(IRP *irp, char *context, int context_bytes, char *card, int card_bytes, READER_STATE *rs); static void APP_CC scard_send_BeginTransaction(IRP *irp, char *context, int context_bytes, char *card, int card_bytes); static void APP_CC scard_send_EndTransaction(IRP *irp, char *context, int context_bytes, char *card, int card_bytes, tui32 dwDisposition); static void APP_CC scard_send_Status(IRP *irp, int wide, char *context, int context_bytes, char *card, int card_bytes, int cchReaderLen, int cbAtrLen); static void APP_CC scard_send_Disconnect(IRP *irp, char *context, int context_bytes, char *card, int card_bytes, int dwDisposition); static int APP_CC scard_send_Transmit(IRP *irp, char *context, int context_byte, char *card, int card_bytes, char *send_data, int send_bytes, int recv_bytes, struct xrdp_scard_io_request *send_ior, struct xrdp_scard_io_request *recv_ior); static int APP_CC scard_send_Control(IRP* irp, char *context, int context_bytes, char *card, int card_bytes, char *send_data, int send_bytes, int recv_bytes, int control_code); static int APP_CC scard_send_Cancel(IRP *irp, char *context, int context_bytes); static int APP_CC scard_send_GetAttrib(IRP *irp, char *card, int card_bytes, READER_STATE *rs); /****************************************************************************** ** local callbacks into this module ** ******************************************************************************/ static void APP_CC scard_handle_EstablishContext_Return(struct stream *s, IRP *irp, tui32 DeviceId, tui32 CompletionId, tui32 IoStatus); static void APP_CC scard_handle_ReleaseContext_Return(struct stream *s, IRP *irp, tui32 DeviceId, tui32 CompletionId, tui32 IoStatus); static void APP_CC scard_handle_IsContextValid_Return(struct stream *s, IRP *irp, tui32 DeviceId, tui32 CompletionId, tui32 IoStatus); static void APP_CC scard_handle_ListReaders_Return(struct stream *s, IRP *irp, tui32 DeviceId, tui32 CompletionId, tui32 IoStatus); static void APP_CC scard_handle_GetStatusChange_Return(struct stream *s, IRP *irp, tui32 DeviceId, tui32 CompletionId, tui32 IoStatus); static void APP_CC scard_handle_Connect_Return(struct stream *s, IRP *irp, tui32 DeviceId, tui32 CompletionId, tui32 IoStatus); static void APP_CC scard_handle_Reconnect_Return(struct stream *s, IRP *irp, tui32 DeviceId, tui32 CompletionId, tui32 IoStatus); static void APP_CC scard_handle_BeginTransaction_Return(struct stream *s, IRP *irp, tui32 DeviceId, tui32 CompletionId, tui32 IoStatus); static void APP_CC scard_handle_EndTransaction_Return(struct stream *s, IRP *irp, tui32 DeviceId, tui32 CompletionId, tui32 IoStatus); static void APP_CC scard_handle_Status_Return(struct stream *s, IRP *irp, tui32 DeviceId, tui32 CompletionId, tui32 IoStatus); static void APP_CC scard_handle_Disconnect_Return(struct stream *s, IRP *irp, tui32 DeviceId, tui32 CompletionId, tui32 IoStatus); static void APP_CC scard_handle_Transmit_Return(struct stream *s, IRP *irp, tui32 DeviceId, tui32 CompletionId, tui32 IoStatus); static void APP_CC scard_handle_Control_Return(struct stream *s, IRP *irp, tui32 DeviceId, tui32 CompletionId, tui32 IoStatus); static void APP_CC scard_handle_Cancel_Return(struct stream *s, IRP *irp, tui32 DeviceId, tui32 CompletionId, tui32 IoStatus); static void APP_CC scard_handle_GetAttrib_Return(struct stream *s, IRP *irp, tui32 DeviceId, tui32 CompletionId, tui32 IoStatus); /****************************************************************************** ** ** ** externally accessible functions, defined in smartcard.h ** ** ** ******************************************************************************/ /** *****************************************************************************/ void APP_CC scard_device_announce(tui32 device_id) { log_debug("entered: device_id=%d", device_id); if (g_smartcards_inited) { log_error("already init"); return; } g_memset(&smartcards, 0, sizeof(smartcards)); g_smartcards_inited = 1; g_device_id = device_id; g_scard_index = scard_add_new_device(device_id); if (g_scard_index < 0) log_debug("scard_add_new_device failed with DeviceId=%d", g_device_id); else log_debug("added smartcard with DeviceId=%d to list", g_device_id); } /** * *****************************************************************************/ int APP_CC scard_get_wait_objs(tbus *objs, int *count, int *timeout) { return scard_pcsc_get_wait_objs(objs, count, timeout); } /** * *****************************************************************************/ int APP_CC scard_check_wait_objs(void) { return scard_pcsc_check_wait_objs(); } /** * *****************************************************************************/ int APP_CC scard_init(void) { LOG(0, ("scard_init:")); return scard_pcsc_init(); } /** * *****************************************************************************/ int APP_CC scard_deinit(void) { LOG(0, ("scard_deinit:")); scard_pcsc_deinit(); scard_release_resources(); g_smartcards_inited = 0; return 0; } /** * *****************************************************************************/ int APP_CC scard_send_establish_context(void *user_data, int scope) { IRP *irp; /* setup up IRP */ if ((irp = devredir_irp_new()) == NULL) { log_error("system out of memory"); return 1; } irp->scard_index = g_scard_index; irp->CompletionId = g_completion_id++; irp->DeviceId = g_device_id; irp->callback = scard_handle_EstablishContext_Return; irp->user_data = user_data; /* send IRP to client */ scard_send_EstablishContext(irp, scope); return 0; } /** * Release a previously established Smart Card context *****************************************************************************/ int APP_CC scard_send_release_context(void *user_data, char *context, int context_bytes) { IRP *irp; /* setup up IRP */ if ((irp = devredir_irp_new()) == NULL) { log_error("system out of memory"); return 1; } irp->scard_index = g_scard_index; irp->CompletionId = g_completion_id++; irp->DeviceId = g_device_id; irp->callback = scard_handle_ReleaseContext_Return; irp->user_data = user_data; /* send IRP to client */ scard_send_ReleaseContext(irp, context, context_bytes); return 0; } /** * Checks if a previously established context is still valid *****************************************************************************/ int APP_CC scard_send_is_valid_context(void *user_data, char *context, int context_bytes) { IRP *irp; /* setup up IRP */ if ((irp = devredir_irp_new()) == NULL) { log_error("system out of memory"); return 1; } irp->scard_index = g_scard_index; irp->CompletionId = g_completion_id++; irp->DeviceId = g_device_id; irp->callback = scard_handle_IsContextValid_Return; irp->user_data = user_data; /* send IRP to client */ scard_send_IsContextValid(irp, context, context_bytes); return 0; } /** * *****************************************************************************/ int APP_CC scard_send_list_readers(void *user_data, char *context, int context_bytes, char *groups, int cchReaders, int wide) { IRP *irp; /* setup up IRP */ if ((irp = devredir_irp_new()) == NULL) { log_error("system out of memory"); return 1; } irp->scard_index = g_scard_index; irp->CompletionId = g_completion_id++; irp->DeviceId = g_device_id; irp->callback = scard_handle_ListReaders_Return; irp->user_data = user_data; /* send IRP to client */ scard_send_ListReaders(irp, context, context_bytes, groups, cchReaders, wide); return 0; } /** * Send get change in status command * * @param con connection to client * @param wide TRUE if unicode string * @param timeout timeout in milliseconds, -1 for infinity * @param num_readers number of entries in rsa * @param rsa array of READER_STATEs *****************************************************************************/ int APP_CC scard_send_get_status_change(void *user_data, char *context, int context_bytes, int wide, tui32 timeout, tui32 num_readers, READER_STATE* rsa) { IRP *irp; /* setup up IRP */ if ((irp = devredir_irp_new()) == NULL) { log_error("system out of memory"); return 1; } irp->scard_index = g_scard_index; irp->CompletionId = g_completion_id++; irp->DeviceId = g_device_id; irp->callback = scard_handle_GetStatusChange_Return; irp->user_data = user_data; /* send IRP to client */ scard_send_GetStatusChange(irp, context, context_bytes, wide, timeout, num_readers, rsa); return 0; } /** * Open a connection to the smart card located in the reader * * @param con connection to client * @param wide TRUE if unicode string *****************************************************************************/ int APP_CC scard_send_connect(void *user_data, char *context, int context_bytes, int wide, READER_STATE* rs) { IRP *irp; /* setup up IRP */ if ((irp = devredir_irp_new()) == NULL) { log_error("system out of memory"); return 1; } irp->scard_index = g_scard_index; irp->CompletionId = g_completion_id++; irp->DeviceId = g_device_id; irp->callback = scard_handle_Connect_Return; irp->user_data = user_data; /* send IRP to client */ scard_send_Connect(irp, context, context_bytes, wide, rs); return 0; } /** * The reconnect method re-establishes a smart card reader handle. On success, * the handle is valid once again. * * @param con connection to client * @param sc_handle handle to device * @param rs reader state where following fields are set * rs.shared_mode_flag * rs.preferred_protocol * rs.init_type *****************************************************************************/ int APP_CC scard_send_reconnect(void *user_data, char *context, int context_bytes, char *card, int card_bytes, READER_STATE* rs) { IRP *irp; /* setup up IRP */ if ((irp = devredir_irp_new()) == NULL) { log_error("system out of memory"); return 1; } irp->scard_index = g_scard_index; irp->CompletionId = g_completion_id++; irp->DeviceId = g_device_id; irp->callback = scard_handle_Reconnect_Return; irp->user_data = user_data; /* send IRP to client */ scard_send_Reconnect(irp, context, context_bytes, card, card_bytes, rs); return 0; } /** * Lock smart card reader for exclusive access for specified smart * card reader handle. * * @param con connection to client *****************************************************************************/ int APP_CC scard_send_begin_transaction(void *user_data, char *context, int context_bytes, char *card, int card_bytes) { IRP *irp; /* setup up IRP */ if ((irp = devredir_irp_new()) == NULL) { log_error("system out of memory"); return 1; } irp->scard_index = g_scard_index; irp->CompletionId = g_completion_id++; irp->DeviceId = g_device_id; irp->callback = scard_handle_BeginTransaction_Return; irp->user_data = user_data; /* send IRP to client */ scard_send_BeginTransaction(irp, context, context_bytes, card, card_bytes); return 0; } /** * Release a smart card reader after being locked by a previously * successful call to Begin Transaction * * @param con connection to client * @param sc_handle handle to smartcard *****************************************************************************/ int APP_CC scard_send_end_transaction(void *user_data, char *context, int context_bytes, char *card, int card_bytes, tui32 dwDisposition) { IRP *irp; /* setup up IRP */ if ((irp = devredir_irp_new()) == NULL) { log_error("system out of memory"); return 1; } irp->scard_index = g_scard_index; irp->CompletionId = g_completion_id++; irp->DeviceId = g_device_id; irp->callback = scard_handle_EndTransaction_Return; irp->user_data = user_data; /* send IRP to client */ scard_send_EndTransaction(irp, context, context_bytes, card, card_bytes, dwDisposition); return 0; } /** * Get the status of a connection for a valid smart card reader handle * * @param con connection to client * @param wide TRUE if unicode string *****************************************************************************/ int APP_CC scard_send_status(void *user_data, int wide, char *context, int context_bytes, char *card, int card_bytes, int cchReaderLen, int cbAtrLen) { IRP *irp; /* setup up IRP */ if ((irp = devredir_irp_new()) == NULL) { log_error("system out of memory"); return 1; } irp->scard_index = g_scard_index; irp->CompletionId = g_completion_id++; irp->DeviceId = g_device_id; irp->callback = scard_handle_Status_Return; irp->user_data = user_data; /* send IRP to client */ scard_send_Status(irp, wide, context, context_bytes, card, card_bytes, cchReaderLen, cbAtrLen); return 0; } /** * Release a smart card reader handle that was acquired in ConnectA/ConnectW * * @param con connection to client * @param sc_handle handle to smartcard *****************************************************************************/ int APP_CC scard_send_disconnect(void *user_data, char *context, int context_bytes, char *card, int card_bytes, int dwDisposition) { IRP *irp; /* setup up IRP */ if ((irp = devredir_irp_new()) == NULL) { log_error("system out of memory"); return 1; } irp->scard_index = g_scard_index; irp->CompletionId = g_completion_id++; irp->DeviceId = g_device_id; irp->callback = scard_handle_Disconnect_Return; irp->user_data = user_data; /* send IRP to client */ scard_send_Disconnect(irp, context, context_bytes, card, card_bytes, dwDisposition); return 0; } /** * The Transmit_Call structure is used to send data to the smart card * associated with a valid context. *****************************************************************************/ int APP_CC scard_send_transmit(void *user_data, char *context, int context_bytes, char *card, int card_bytes, char *send_data, int send_bytes, int recv_bytes, struct xrdp_scard_io_request *send_ior, struct xrdp_scard_io_request *recv_ior) { IRP *irp; /* setup up IRP */ if ((irp = devredir_irp_new()) == NULL) { log_error("system out of memory"); return 1; } irp->scard_index = g_scard_index; irp->CompletionId = g_completion_id++; irp->DeviceId = g_device_id; irp->callback = scard_handle_Transmit_Return; irp->user_data = user_data; /* send IRP to client */ scard_send_Transmit(irp, context, context_bytes, card, card_bytes, send_data, send_bytes, recv_bytes, send_ior, recv_ior); return 0; } /** * Communicate directly with the smart card reader *****************************************************************************/ int APP_CC scard_send_control(void *user_data, char* context, int context_bytes, char *card, int card_bytes, char *send_data, int send_bytes, int recv_bytes, int control_code) { IRP *irp; /* setup up IRP */ if ((irp = devredir_irp_new()) == NULL) { log_error("system out of memory"); return 1; } irp->scard_index = g_scard_index; irp->CompletionId = g_completion_id++; irp->DeviceId = g_device_id; irp->callback = scard_handle_Control_Return; irp->user_data = user_data; /* send IRP to client */ scard_send_Control(irp, context, context_bytes, card, card_bytes, send_data, send_bytes, recv_bytes, control_code); return 0; } /** * Cancel any outstanding calls *****************************************************************************/ int APP_CC scard_send_cancel(void *user_data, char *context, int context_bytes) { IRP *irp; /* setup up IRP */ if ((irp = devredir_irp_new()) == NULL) { log_error("system out of memory"); return 1; } irp->scard_index = g_scard_index; irp->CompletionId = g_completion_id++; irp->DeviceId = g_device_id; irp->callback = scard_handle_Cancel_Return; irp->user_data = user_data; /* send IRP to client */ scard_send_Cancel(irp, context, context_bytes); return 0; } /** * Get reader attributes *****************************************************************************/ int APP_CC scard_send_get_attrib(void *user_data, char *card, int card_bytes, READER_STATE* rs) { IRP *irp; /* setup up IRP */ if ((irp = devredir_irp_new()) == NULL) { log_error("system out of memory"); return 1; } irp->scard_index = g_scard_index; irp->CompletionId = g_completion_id++; irp->DeviceId = g_device_id; irp->callback = scard_handle_GetAttrib_Return; irp->user_data = user_data; /* send IRP to client */ scard_send_GetAttrib(irp, card, card_bytes, rs); return 0; } /****************************************************************************** ** ** ** static functions local to this file ** ** ** ******************************************************************************/ /** * Crate a new stream and insert specified IOCTL * * @param irp information about the I/O * @param ioctl the IOCTL code * * @return stream with IOCTL inserted in it, NULL on error *****************************************************************************/ static struct stream * APP_CC scard_make_new_ioctl(IRP *irp, tui32 ioctl) { /* * format of device control request * * DeviceIoRequest * u16 RDPDR_CTYP_CORE * u16 PAKID_CORE_DEVICE_IOREQUEST * u32 DeviceId * u32 FileId * u32 CompletionId * u32 MajorFunction * u32 MinorFunction * * u32 OutputBufferLength SHOULD be 2048 * u32 InputBufferLength * u32 IoControlCode * 20 bytes padding * xx bytes InputBuffer (variable) */ struct stream *s; xstream_new(s, 1024 * 4); devredir_insert_DeviceIoRequest(s, irp->DeviceId, irp->FileId, irp->CompletionId, IRP_MJ_DEVICE_CONTROL, 0); xstream_wr_u32_le(s, 2048); /* OutputBufferLength */ s_push_layer(s, iso_hdr, 4); /* InputBufferLength - insert later */ xstream_wr_u32_le(s, ioctl); /* Ioctl Code */ out_uint8s(s, 20); /* padding */ /* [MS-RPCE] 2.2.6.1 */ xstream_wr_u32_le(s, 0x00081001); /* len 8, LE, v1 */ xstream_wr_u32_le(s, 0xcccccccc); /* filler */ return s; } /** * Create a new smart card device entry and insert it into smartcards[] * * @param device_id DeviceId of new card * * @return index into smartcards[] on success, -1 on failure *****************************************************************************/ static int APP_CC scard_add_new_device(tui32 device_id) { int index; SMARTCARD *sc; if ((index = scard_get_free_slot()) < 0) { log_error("scard_get_free_slot failed"); return -1; } sc = g_new0(SMARTCARD, 1); if (sc == NULL) { log_error("system out of memory"); return -1; } sc->DeviceId = device_id; smartcards[index] = sc; return index; } /** * Find first unused entry in smartcards * * @return index of first unused entry in smartcards or -1 if smartcards * is full *****************************************************************************/ static int APP_CC scard_get_free_slot(void) { int i; for (i = 0; i < MAX_SMARTCARDS; i++) { if (smartcards[i] == NULL) { log_debug("found free slot at index %d", i); return i; } } log_error("too many smart card devices; rejecting this one"); return -1; } /** * Release resources prior to shutting down *****************************************************************************/ static void APP_CC scard_release_resources(void) { int i; for (i = 0; i < MAX_SMARTCARDS; i++) { if (smartcards[i] != NULL) { g_free(smartcards[i]); smartcards[i] = NULL; } } } /** * *****************************************************************************/ static void APP_CC scard_send_EstablishContext(IRP *irp, int scope) { struct stream *s; int bytes; if ((s = scard_make_new_ioctl(irp, SCARD_IOCTL_ESTABLISH_CONTEXT)) == NULL) { log_error("scard_make_new_ioctl failed"); return; } s_push_layer(s, mcs_hdr, 4); /* bytes, set later */ out_uint32_le(s, 0x00000000); out_uint32_le(s, scope); out_uint32_le(s, 0x00000000); s_mark_end(s); s_pop_layer(s, mcs_hdr); bytes = (int) (s->end - s->p); bytes -= 8; out_uint32_le(s, bytes); s_pop_layer(s, iso_hdr); bytes = (int) (s->end - s->p); bytes -= 28; out_uint32_le(s, bytes); bytes = (int) (s->end - s->data); /* send to client */ send_channel_data(g_rdpdr_chan_id, s->data, bytes); free_stream(s); } /** * Release a previously established Smart Card context *****************************************************************************/ static void APP_CC scard_send_ReleaseContext(IRP *irp, char *context, int context_bytes) { /* see [MS-RDPESC] 3.1.4.2 */ SMARTCARD *sc; struct stream *s; int bytes; if ((sc = smartcards[irp->scard_index]) == NULL) { log_error("smartcards[%d] is NULL", irp->scard_index); return; } if ((s = scard_make_new_ioctl(irp, SCARD_IOCTL_RELEASE_CONTEXT)) == NULL) { log_error("scard_make_new_ioctl failed"); return; } s_push_layer(s, mcs_hdr, 4); /* bytes, set later */ out_uint32_le(s, 0x00000000); out_uint32_le(s, context_bytes); out_uint32_le(s, 0x00020000); out_uint32_le(s, context_bytes); out_uint8a(s, context, context_bytes); s_mark_end(s); s_pop_layer(s, mcs_hdr); bytes = (int) (s->end - s->p); bytes -= 8; out_uint32_le(s, bytes); s_pop_layer(s, iso_hdr); bytes = (int) (s->end - s->p); bytes -= 28; out_uint32_le(s, bytes); bytes = (int) (s->end - s->data); /* send to client */ send_channel_data(g_rdpdr_chan_id, s->data, bytes); free_stream(s); } /** * Checks if a previously established context is still valid *****************************************************************************/ static void APP_CC scard_send_IsContextValid(IRP *irp, char *context, int context_bytes) { /* see [MS-RDPESC] 3.1.4.3 */ SMARTCARD *sc; struct stream *s; int bytes; if ((sc = smartcards[irp->scard_index]) == NULL) { log_error("smartcards[%d] is NULL", irp->scard_index); return; } if ((s = scard_make_new_ioctl(irp, SCARD_IOCTL_IS_VALID_CONTEXT)) == NULL) { log_error("scard_make_new_ioctl failed"); return; } /* * command format * * ...... * 20 bytes padding * u32 4 bytes len 8, LE, v1 * u32 4 bytes filler * 16 bytes unused (s->p currently pointed here at unused[0]) * u32 4 bytes context len * u32 4 bytes context */ s_push_layer(s, mcs_hdr, 4); /* bytes, set later */ /* insert context */ out_uint32_le(s, context_bytes); out_uint8a(s, context, context_bytes); s_mark_end(s); s_pop_layer(s, mcs_hdr); bytes = (int) (s->end - s->p); bytes -= 8; out_uint32_le(s, bytes); s_pop_layer(s, iso_hdr); bytes = (int) (s->end - s->p); bytes -= 28; out_uint32_le(s, bytes); bytes = (int) (s->end - s->data); /* send to client */ send_channel_data(g_rdpdr_chan_id, s->data, bytes); free_stream(s); } /** * *****************************************************************************/ static void APP_CC scard_send_ListReaders(IRP *irp, char *context, int context_bytes, char *groups, int cchReaders, int wide) { /* see [MS-RDPESC] 2.2.2.4 */ SMARTCARD *sc; struct stream *s; int bytes; int bytes_groups; int val; int index; int num_chars; tui32 ioctl; twchar w_groups[100]; if ((sc = smartcards[irp->scard_index]) == NULL) { log_error("smartcards[%d] is NULL", irp->scard_index); return; } ioctl = (wide) ? SCARD_IOCTL_LIST_READERS_W : SCARD_IOCTL_LIST_READERS_A; if ((s = scard_make_new_ioctl(irp, ioctl)) == NULL) { log_error("scard_make_new_ioctl failed"); return; } num_chars = 0; bytes_groups = 0; w_groups[0] = 0; val = 0; if (groups != 0) { if (groups[0] != 0) { num_chars = g_mbstowcs(w_groups, groups, 99); bytes_groups = wide ? (num_chars + 2) * 2 : num_chars + 2; val = 0x00020004; } } s_push_layer(s, mcs_hdr, 4); /* bytes, set later */ out_uint32_le(s, 0x00000000); out_uint32_le(s, context_bytes); out_uint32_le(s, 0x00020000); out_uint32_le(s, bytes_groups); out_uint32_le(s, val); out_uint32_le(s, 0x00000000); out_uint32_le(s, cchReaders); /* insert context */ out_uint32_le(s, context_bytes); out_uint8a(s, context, context_bytes); if (bytes_groups > 0) { if (wide) { out_uint32_le(s, bytes_groups); for (index = 0; index < num_chars; index++) { out_uint16_le(s, w_groups[index]); } out_uint16_le(s, 0); out_uint16_le(s, 0); } else { out_uint32_le(s, bytes_groups); for (index = 0; index < num_chars; index++) { out_uint8(s, w_groups[index]); } out_uint16_le(s, 0); out_uint16_le(s, 0); } } s_mark_end(s); s_pop_layer(s, mcs_hdr); bytes = (int) (s->end - s->p); bytes -= 8; out_uint32_le(s, bytes); s_pop_layer(s, iso_hdr); bytes = (int) (s->end - s->p); bytes -= 28; out_uint32_le(s, bytes); bytes = (int) (s->end - s->data); /* send to client */ send_channel_data(g_rdpdr_chan_id, s->data, bytes); #if 0 g_writeln("scard_send_ListReaders:"); g_hexdump(s->data, bytes); #endif free_stream(s); } /*****************************************************************************/ static int align_s(struct stream *s, int bytes) { int i32; i32 = (int) (s->p - s->data); while ((i32 % bytes) != 0) { out_uint8s(s, 1); i32 = (int) (s->p - s->data); } return 0; } /** * Get change in status * * @param irp I/O resource pkt * @param wide TRUE if unicode string * @param timeout timeout in milliseconds, -1 for infinity * @param num_readers number of entries in rsa * @param rsa array of READER_STATEs *****************************************************************************/ static void APP_CC scard_send_GetStatusChange(IRP* irp, char *context, int context_bytes, int wide, tui32 timeout, tui32 num_readers, READER_STATE* rsa) { /* see [MS-RDPESC] 2.2.2.11 for ASCII */ /* see [MS-RDPESC] 2.2.2.12 for Wide char */ SMARTCARD *sc; READER_STATE *rs; struct stream *s; tui32 ioctl; int bytes; unsigned int i; int num_chars; int index; twchar w_reader_name[100]; if ((sc = smartcards[irp->scard_index]) == NULL) { log_error("smartcards[%d] is NULL", irp->scard_index); return; } ioctl = (wide) ? SCARD_IOCTL_GET_STATUS_CHANGE_W : SCARD_IOCTL_GET_STATUS_CHANGE_A; if ((s = scard_make_new_ioctl(irp, ioctl)) == NULL) { log_error("scard_make_new_ioctl failed"); return; } s_push_layer(s, mcs_hdr, 4); /* bytes, set later */ out_uint32_le(s, 0x00000000); out_uint32_le(s, context_bytes); out_uint32_le(s, 0x00020000); out_uint32_le(s, timeout); out_uint32_le(s, num_readers); out_uint32_le(s, 0x00020004); /* ? */ /* insert context */ out_uint32_le(s, context_bytes); out_uint8a(s, context, context_bytes); out_uint32_le(s, num_readers); /* insert card reader state */ for (i = 0; i < num_readers; i++) { rs = &rsa[i]; out_uint32_le(s, 0x00020008); /* ? */ out_uint32_le(s, rs->current_state); out_uint32_le(s, rs->event_state); out_uint32_le(s, rs->atr_len); out_uint8p(s, rs->atr, 33); out_uint8s(s, 3); } if (wide) { /* insert card reader names */ for (i = 0; i < num_readers; i++) { rs = &rsa[i]; num_chars = g_mbstowcs(w_reader_name, rs->reader_name, 99); out_uint32_le(s, num_chars + 2); out_uint32_le(s, 0); out_uint32_le(s, num_chars + 2); for (index = 0; index < num_chars; index++) { out_uint16_le(s, w_reader_name[index]); } out_uint16_le(s, 0); out_uint16_le(s, 0); align_s(s, 4); } } else { /* insert card reader names */ for (i = 0; i < num_readers; i++) { rs = &rsa[i]; num_chars = g_mbstowcs(w_reader_name, rs->reader_name, 99); out_uint32_le(s, num_chars + 2); out_uint32_le(s, 0); out_uint32_le(s, num_chars + 2); for (index = 0; index < num_chars; index++) { out_uint8(s, w_reader_name[index]); } out_uint8(s, 0); out_uint8(s, 0); align_s(s, 4); } } s_mark_end(s); s_pop_layer(s, mcs_hdr); bytes = (int) (s->end - s->p); bytes -= 8; out_uint32_le(s, bytes); s_pop_layer(s, iso_hdr); bytes = (int) (s->end - s->p); bytes -= 28; out_uint32_le(s, bytes); bytes = (int) (s->end - s->data); /* send to client */ send_channel_data(g_rdpdr_chan_id, s->data, bytes); #if 0 g_writeln("scard_send_GetStatusChange:"); g_hexdump(s->data, bytes); #endif free_stream(s); } /** * Send connect command * * @param irp I/O resource pkt * @param wide TRUE if unicode string * @param rs reader state *****************************************************************************/ static void APP_CC scard_send_Connect(IRP* irp, char *context, int context_bytes, int wide, READER_STATE* rs) { /* see [MS-RDPESC] 2.2.2.13 for ASCII */ /* see [MS-RDPESC] 2.2.2.14 for Wide char */ SMARTCARD* sc; struct stream* s; tui32 ioctl; int bytes; int num_chars; int index; twchar w_reader_name[100]; if ((sc = smartcards[irp->scard_index]) == NULL) { log_error("smartcards[%d] is NULL", irp->scard_index); return; } ioctl = (wide) ? SCARD_IOCTL_CONNECT_W : SCARD_IOCTL_CONNECT_A; if ((s = scard_make_new_ioctl(irp, ioctl)) == NULL) { log_error("scard_make_new_ioctl failed"); return; } s_push_layer(s, mcs_hdr, 4); /* bytes, set later */ out_uint32_le(s, 0x00000000); out_uint32_le(s, 0x00020000); out_uint32_le(s, context_bytes); out_uint32_le(s, 0x00020004); out_uint32_le(s, rs->dwShareMode); out_uint32_le(s, rs->dwPreferredProtocols); num_chars = g_mbstowcs(w_reader_name, rs->reader_name, 99); out_uint32_le(s, num_chars + 2); out_uint32_le(s, 0x00000000); out_uint32_le(s, num_chars + 2); if (wide) { for (index = 0; index < num_chars; index++) { out_uint16_le(s, w_reader_name[index]); } out_uint16_le(s, 0); out_uint16_le(s, 0); } else { for (index = 0; index < num_chars; index++) { out_uint8(s, w_reader_name[index]); } out_uint8(s, 0); out_uint8(s, 0); } align_s(s, 4); /* insert context */ out_uint32_le(s, context_bytes); out_uint8a(s, context, context_bytes); out_uint32_le(s, 0); s_mark_end(s); s_pop_layer(s, mcs_hdr); bytes = (int) (s->end - s->p); bytes -= 8; out_uint32_le(s, bytes); s_pop_layer(s, iso_hdr); bytes = (int) (s->end - s->p); bytes -= 28; out_uint32_le(s, bytes); bytes = (int) (s->end - s->data); /* send to client */ send_channel_data(g_rdpdr_chan_id, s->data, bytes); free_stream(s); } /** * The reconnect method re-establishes a smart card reader handle. On success, * the handle is valid once again. * * @param con connection to client * @param sc_handle handle to device * @param rs reader state where following fields are set * rs.shared_mode_flag * rs.preferred_protocol * rs.init_type *****************************************************************************/ static void APP_CC scard_send_Reconnect(IRP *irp, char *context, int context_bytes, char *card, int card_bytes, READER_STATE *rs) { /* see [MS-RDPESC] 2.2.2.15 */ /* see [MS-RDPESC] 3.1.4.36 */ SMARTCARD *sc; struct stream *s; int bytes; if ((sc = smartcards[irp->scard_index]) == NULL) { log_error("smartcards[%d] is NULL", irp->scard_index); return; } if ((s = scard_make_new_ioctl(irp, SCARD_IOCTL_RECONNECT)) == NULL) { log_error("scard_make_new_ioctl failed"); return; } /* * command format * * ...... * 20 bytes padding * u32 4 bytes len 8, LE, v1 * u32 4 bytes filler * 24 bytes unused (s->p currently pointed here at unused[0]) * u32 4 bytes dwShareMode * u32 4 bytes dwPreferredProtocols * u32 4 bytes dwInitialization * u32 4 bytes context length * u32 4 bytes context * u32 4 bytes handle length * u32 4 bytes handle */ xstream_seek(s, 24); /* TODO */ out_uint32_le(s, rs->dwShareMode); out_uint32_le(s, rs->dwPreferredProtocols); out_uint32_le(s, rs->init_type); out_uint32_le(s, context_bytes); out_uint8a(s, context, context_bytes); out_uint32_le(s, card_bytes); out_uint8a(s, card, card_bytes); s_mark_end(s); s_pop_layer(s, iso_hdr); bytes = (int) (s->end - s->p); bytes -= 28; out_uint32_le(s, bytes); bytes = (int) (s->end - s->data); /* send to client */ send_channel_data(g_rdpdr_chan_id, s->data, bytes); free_stream(s); } /** * Lock smart card reader for exclusive access for specified smart * card reader handle. * * @param con connection to client *****************************************************************************/ static void APP_CC scard_send_BeginTransaction(IRP *irp, char *context, int context_bytes, char *card, int card_bytes) { /* see [MS-RDPESC] 4.9 */ SMARTCARD *sc; struct stream *s; int bytes; if ((sc = smartcards[irp->scard_index]) == NULL) { log_error("smartcards[%d] is NULL", irp->scard_index); return; } if ((s = scard_make_new_ioctl(irp, SCARD_IOCTL_BEGIN_TRANSACTION)) == NULL) { log_error("scard_make_new_ioctl failed"); return; } s_push_layer(s, mcs_hdr, 4); /* bytes, set later */ out_uint32_le(s, 0x00000000); out_uint32_le(s, context_bytes); out_uint32_le(s, 0x00020000); out_uint32_le(s, card_bytes); out_uint32_le(s, 0x00020004); out_uint32_le(s, 0x00000000); /* insert context */ out_uint32_le(s, context_bytes); out_uint8a(s, context, context_bytes); /* insert card */ out_uint32_le(s, card_bytes); out_uint8a(s, card, card_bytes); out_uint32_le(s, 0x00000000); s_mark_end(s); s_pop_layer(s, mcs_hdr); bytes = (int) (s->end - s->p); bytes -= 8; out_uint32_le(s, bytes); s_pop_layer(s, iso_hdr); bytes = (int) (s->end - s->p); bytes -= 28; out_uint32_le(s, bytes); bytes = (int) (s->end - s->data); /* send to client */ send_channel_data(g_rdpdr_chan_id, s->data, bytes); free_stream(s); } /** * Release a smart card reader after being locked by a previously * successful call to Begin Transaction * * @param con connection to client * @param sc_handle handle to smartcard *****************************************************************************/ static void APP_CC scard_send_EndTransaction(IRP *irp, char *context, int context_bytes, char *card, int card_bytes, tui32 dwDisposition) { /* see [MS-RDPESC] 3.1.4.32 */ SMARTCARD *sc; struct stream *s; int bytes; if ((sc = smartcards[irp->scard_index]) == NULL) { log_error("smartcards[%d] is NULL", irp->scard_index); return; } if ((s = scard_make_new_ioctl(irp, SCARD_IOCTL_END_TRANSACTION)) == NULL) { log_error("scard_make_new_ioctl failed"); return; } s_push_layer(s, mcs_hdr, 4); /* bytes, set later */ out_uint32_le(s, 0x00000000); out_uint32_le(s, context_bytes); out_uint32_le(s, 0x00020000); out_uint32_le(s, card_bytes); out_uint32_le(s, 0x00020004); out_uint32_le(s, dwDisposition); /* insert context */ out_uint32_le(s, context_bytes); out_uint8a(s, context, context_bytes); /* insert card */ out_uint32_le(s, card_bytes); out_uint8a(s, card, card_bytes); out_uint32_le(s, 0); s_mark_end(s); s_pop_layer(s, mcs_hdr); bytes = (int) (s->end - s->p); bytes -= 8; out_uint32_le(s, bytes); s_pop_layer(s, iso_hdr); bytes = (int) (s->end - s->p); bytes -= 28; out_uint32_le(s, bytes); bytes = (int) (s->end - s->data); /* send to client */ send_channel_data(g_rdpdr_chan_id, s->data, bytes); free_stream(s); } /** * Get the status of a connection for a valid smart card reader handle * * @param con connection to client * @param wide TRUE if unicode string *****************************************************************************/ static void APP_CC scard_send_Status(IRP *irp, int wide, char *context, int context_bytes, char *card, int card_bytes, int cchReaderLen, int cbAtrLen) { /* see [MS-RDPESC] 2.2.2.18 */ SMARTCARD *sc; struct stream *s; int bytes; tui32 ioctl; if ((sc = smartcards[irp->scard_index]) == NULL) { log_error("smartcards[%d] is NULL", irp->scard_index); return; } ioctl = wide ? SCARD_IOCTL_STATUS_W : SCARD_IOCTL_STATUS_A; if ((s = scard_make_new_ioctl(irp, ioctl)) == NULL) { log_error("scard_make_new_ioctl"); return; } /* 30 00 00 00 00 00 00 00 04 00 00 00 00 00 02 00 04 00 00 00 04 00 02 00 01 00 00 00 00 00 00 00 dwReaderLen 40 00 00 00 dwAtrLen 04 00 00 00 07 00 00 00 04 00 00 00 09 00 00 00 hCard 00 00 00 00 */ s_push_layer(s, mcs_hdr, 4); /* bytes, set later */ out_uint32_le(s, 0x00000000); out_uint32_le(s, context_bytes); out_uint32_le(s, 0x00020000); out_uint32_le(s, card_bytes); out_uint32_le(s, 0x00020004); out_uint32_le(s, 0x00000001); out_uint32_le(s, cchReaderLen); /* readerLen, see [MS-RDPESC] 4.11 */ out_uint32_le(s, cbAtrLen); /* atrLen, see [MS-RDPESC] 4.11 */ /* insert context */ out_uint32_le(s, context_bytes); out_uint8a(s, context, context_bytes); /* insert card */ out_uint32_le(s, card_bytes); out_uint8a(s, card, card_bytes); out_uint32_le(s, 0); s_mark_end(s); s_pop_layer(s, mcs_hdr); bytes = (int) (s->end - s->p); bytes -= 8; out_uint32_le(s, bytes); s_pop_layer(s, iso_hdr); bytes = (int) (s->end - s->p); bytes -= 28; out_uint32_le(s, bytes); bytes = (int) (s->end - s->data); //g_hexdump(s->data, bytes); /* send to client */ send_channel_data(g_rdpdr_chan_id, s->data, bytes); free_stream(s); } /** * Release a smart card reader handle that was acquired in ConnectA/ConnectW * * @param con connection to client * @param sc_handle handle to smartcard *****************************************************************************/ static void APP_CC scard_send_Disconnect(IRP *irp, char *context, int context_bytes, char *card, int card_bytes, int dwDisposition) { /* see [MS-RDPESC] 3.1.4.30 */ SMARTCARD *sc; struct stream *s; int bytes; if ((sc = smartcards[irp->scard_index]) == NULL) { log_error("smartcards[%d] is NULL", irp->scard_index); return; } if ((s = scard_make_new_ioctl(irp, SCARD_IOCTL_DISCONNECT)) == NULL) { log_error("scard_make_new_ioctl failed"); return; } s_push_layer(s, mcs_hdr, 4); /* bytes, set later */ out_uint32_le(s, 0x00000000); out_uint32_le(s, context_bytes); out_uint32_le(s, 0x00020000); out_uint32_le(s, card_bytes); out_uint32_le(s, 0x00020004); out_uint32_le(s, dwDisposition); /* insert context */ out_uint32_le(s, context_bytes); out_uint8a(s, context, context_bytes); /* insert card */ out_uint32_le(s, card_bytes); out_uint8a(s, card, card_bytes); out_uint32_le(s, 0x00000000); s_mark_end(s); s_pop_layer(s, mcs_hdr); bytes = (int) (s->end - s->p); bytes -= 8; out_uint32_le(s, bytes); s_pop_layer(s, iso_hdr); bytes = (int) (s->end - s->p); bytes -= 28; out_uint32_le(s, bytes); bytes = (int) (s->end - s->data); /* send to client */ send_channel_data(g_rdpdr_chan_id, s->data, bytes); free_stream(s); } /** * The Transmit_Call structure is used to send data to the smart card * associated with a valid context. *****************************************************************************/ static int APP_CC scard_send_Transmit(IRP *irp, char *context, int context_bytes, char *card, int card_bytes, char *send_data, int send_bytes, int recv_bytes, struct xrdp_scard_io_request *send_ior, struct xrdp_scard_io_request *recv_ior) { /* see [MS-RDPESC] 2.2.2.19 */ SMARTCARD *sc; struct stream *s; int bytes; int val; if ((sc = smartcards[irp->scard_index]) == NULL) { log_error("smartcards[%d] is NULL", irp->scard_index); return 1; } if ((s = scard_make_new_ioctl(irp, SCARD_IOCTL_TRANSMIT)) == NULL) { log_error("scard_make_new_ioctl"); return 1; } log_debug("send_bytes %d recv_bytes %d send dwProtocol %d cbPciLength %d " "extra_bytes %d recv dwProtocol %d cbPciLength %d extra_bytes %d", send_bytes, recv_bytes, send_ior->dwProtocol, send_ior->cbPciLength, send_ior->extra_bytes, recv_ior->dwProtocol, recv_ior->cbPciLength, recv_ior->extra_bytes); /* * command format * * ...... * 20 bytes padding * u32 4 bytes len 8, LE, v1 * u32 4 bytes filler * 12 bytes unused (s->p currently pointed here at unused[0]) * u32 4 bytes map0 * 4 bytes unused * u32 4 bytes map1 * u32 4 bytes dwProtocol * u32 4 bytes cbPciLength * u32 4 bytes map2 * u32 4 bytes cbSendLength * u32 4 bytes map3 * u32 4 bytes map4 * u32 4 bytes map5 * u32 4 bytes map6 * u32 4 bytes cbRecvLength * u32 4 bytes len of sc_handle * u32 4 bytes sc_handle */ //g_writeln("send_bytes %d", send_bytes); //g_writeln("recv_bytes %d", recv_bytes); #if 0 s_push_layer(s, mcs_hdr, 4); /* bytes, set later */ out_uint32_be(s, 0x00000000); out_uint32_be(s, 0x04000000); out_uint32_be(s, 0x00000200); // map 0 out_uint32_be(s, 0x04000000); out_uint32_be(s, 0x04000200); // map 1 out_uint32_be(s, 0x01000000); out_uint32_be(s, 0x00000000); out_uint32_be(s, 0x00000000); //out_uint32_be(s, 0x05000000); out_uint32_le(s, send_bytes); out_uint32_be(s, 0x08000200); out_uint32_be(s, 0x0c000200); out_uint32_be(s, 0x00000000); //out_uint32_be(s, 0x02010000); out_uint32_le(s, recv_bytes); out_uint32_be(s, 0x04000000); out_uint32_be(s, 0x05000000); out_uint32_be(s, 0x04000000); out_uint32_be(s, 0x0b000000); //out_uint32_be(s, 0x05000000); //out_uint32_be(s, 0x00b00704); //out_uint32_be(s, 0x10000000); out_uint32_le(s, send_bytes); out_uint8p(s, send_data, send_bytes); align_s(s, 4); out_uint32_be(s, 0x01000000); out_uint32_be(s, 0x00000000); out_uint32_be(s, 0x00000000); #else //g_printf("send cbPciLength %d\n", send_ior->cbPciLength); //g_printf("send extra_bytes %d\n", send_ior->extra_bytes); //g_printf("recv cbPciLength %d\n", recv_ior->cbPciLength); //g_printf("recv extra_bytes %d\n", recv_ior->extra_bytes); s_push_layer(s, mcs_hdr, 4); /* bytes, set later */ out_uint32_le(s, 0x00000000); out_uint32_le(s, context_bytes); out_uint32_le(s, 0x00020000); /* map0 */ out_uint32_le(s, card_bytes); out_uint32_le(s, 0x00020004); /* map1 */ out_uint32_le(s, send_ior->dwProtocol); out_uint32_le(s, send_ior->cbPciLength - 8); val = send_ior->extra_bytes > 0 ? 1 : 0; out_uint32_le(s, val); /* map2 */ out_uint32_le(s, send_bytes); val = send_bytes > 0 ? 0x00020008 : 0; out_uint32_le(s, val); /* map3 */ val = recv_ior->cbPciLength > 0 ? 0x0002000c : 0; out_uint32_le(s, val); /* map 4 */ out_uint32_le(s, 0); // map5 out_uint32_le(s, recv_bytes); /* map0 */ out_uint32_le(s, context_bytes); out_uint8a(s, context, context_bytes); /* map1 */ out_uint32_le(s, card_bytes); out_uint8a(s, card, card_bytes); if (send_ior->extra_bytes > 0) { out_uint32_le(s, send_ior->extra_bytes); out_uint8a(s, send_ior->extra_data, send_ior->extra_bytes); } if (send_bytes > 0) { out_uint32_le(s, send_bytes); out_uint8a(s, send_data, send_bytes); align_s(s, 4); } if (recv_ior->cbPciLength > 0) { /* map4 */ out_uint32_le(s, recv_ior->dwProtocol); out_uint32_le(s, recv_ior->cbPciLength - 8); val = recv_ior->extra_bytes > 0 ? 1 : 0; out_uint32_le(s, val); /* map6*/ if (val) { out_uint32_le(s, recv_ior->extra_bytes); out_uint8a(s, recv_ior->extra_data, recv_ior->extra_bytes); } } #endif s_mark_end(s); s_pop_layer(s, mcs_hdr); bytes = (int) (s->end - s->p); bytes -= 8; out_uint32_le(s, bytes); s_pop_layer(s, iso_hdr); bytes = (int) (s->end - s->p); bytes -= 28; out_uint32_le(s, bytes); bytes = (int) (s->end - s->data); /* send to client */ send_channel_data(g_rdpdr_chan_id, s->data, bytes); #if 0 g_writeln("scard_send_Transmit:"); g_hexdump(s->data, bytes); #endif free_stream(s); return 0; } /** * Communicate directly with the smart card reader *****************************************************************************/ static int APP_CC scard_send_Control(IRP *irp, char *context, int context_bytes, char *card, int card_bytes, char *send_data, int send_bytes, int recv_bytes, int control_code) { /* see [MS-RDPESC] 2.2.2.19 */ SMARTCARD *sc; struct stream *s; int bytes; int val; if ((sc = smartcards[irp->scard_index]) == NULL) { log_error("smartcards[%d] is NULL", irp->scard_index); return 1; } if ((s = scard_make_new_ioctl(irp, SCARD_IOCTL_CONTROL)) == NULL) { log_error("scard_make_new_ioctl"); return 1; } s_push_layer(s, mcs_hdr, 4); /* bytes, set later */ out_uint32_le(s, 0x00000000); out_uint32_le(s, context_bytes); out_uint32_le(s, 0x00020000); /* map0 */ out_uint32_le(s, card_bytes); out_uint32_le(s, 0x00020004); /* map1 */ out_uint32_le(s, control_code); out_uint32_le(s, send_bytes); val = send_bytes > 0 ? 0x00020008 : 0; out_uint32_le(s, val); /* map2 */ out_uint32_le(s, 0x00000000); out_uint32_le(s, recv_bytes); out_uint32_le(s, context_bytes); out_uint8a(s, context, context_bytes); out_uint32_le(s, card_bytes); out_uint8a(s, card, card_bytes); if (send_bytes > 0) { out_uint32_le(s, send_bytes); out_uint8a(s, send_data, send_bytes); } else { out_uint32_le(s, 0x00000000); } s_mark_end(s); s_pop_layer(s, mcs_hdr); bytes = (int) (s->end - s->p); bytes -= 8; out_uint32_le(s, bytes); s_pop_layer(s, iso_hdr); bytes = (int) (s->end - s->p); bytes -= 28; out_uint32_le(s, bytes); bytes = (int) (s->end - s->data); //g_hexdump(s->data, bytes); /* send to client */ send_channel_data(g_rdpdr_chan_id, s->data, bytes); free_stream(s); return 0; } /** * Cancel any outstanding calls *****************************************************************************/ static int APP_CC scard_send_Cancel(IRP *irp, char *context, int context_bytes) { /* see [MS-RDPESC] 3.1.4.27 */ SMARTCARD *sc; struct stream *s; int bytes; if ((sc = smartcards[irp->scard_index]) == NULL) { log_error("smartcards[%d] is NULL", irp->scard_index); return 1; } if ((s = scard_make_new_ioctl(irp, SCARD_IOCTL_CANCEL)) == NULL) { log_error("scard_make_new_ioctl"); return 1; } s_push_layer(s, mcs_hdr, 4); /* bytes, set later */ out_uint32_le(s, 0x00000000); out_uint32_le(s, context_bytes); out_uint32_le(s, 0x00020000); out_uint32_le(s, context_bytes); out_uint8a(s, context, context_bytes); s_mark_end(s); s_pop_layer(s, mcs_hdr); bytes = (int) (s->end - s->p); bytes -= 8; out_uint32_le(s, bytes); s_pop_layer(s, iso_hdr); bytes = (int) (s->end - s->p); bytes -= 28; out_uint32_le(s, bytes); bytes = (int) (s->end - s->data); /* send to client */ send_channel_data(g_rdpdr_chan_id, s->data, bytes); free_stream(s); return 0; } /** * Get reader attributes *****************************************************************************/ static int APP_CC scard_send_GetAttrib(IRP *irp, char *card, int card_bytes, READER_STATE *rs) { /* see [MS-RDPESC] 2.2.2.21 */ SMARTCARD *sc; struct stream *s; int bytes; if ((sc = smartcards[irp->scard_index]) == NULL) { log_error("smartcards[%d] is NULL", irp->scard_index); return 1; } if ((s = scard_make_new_ioctl(irp, SCARD_IOCTL_GETATTRIB)) == NULL) { log_error("scard_make_new_ioctl"); return 1; } /* * command format * * ...... * 20 bytes padding * u32 4 bytes len 8, LE, v1 * u32 4 bytes filler * 24 bytes unused (s->p currently pointed here at unused[0]) * u32 4 bytes dwAttribId * 4 bytes unused * u32 4 bytes dwAttrLen * 8 bytes unused * u32 4 bytes handle len * u32 4 bytes handle */ xstream_seek(s, 24); /* TODO */ out_uint32_le(s, rs->dwAttribId); out_uint32_le(s, 0); out_uint32_le(s, rs->dwAttrLen); xstream_seek(s, 8); out_uint32_le(s, card_bytes); out_uint8a(s, card, card_bytes); s_mark_end(s); s_pop_layer(s, iso_hdr); bytes = (int) (s->end - s->p); bytes -= 28; out_uint32_le(s, bytes); bytes = (int) (s->end - s->data); /* send to client */ send_channel_data(g_rdpdr_chan_id, s->data, bytes); free_stream(s); return 0; } /****************************************************************************** ** ** ** local callbacks into this module ** ** ** ******************************************************************************/ /** * *****************************************************************************/ static void APP_CC scard_handle_EstablishContext_Return(struct stream *s, IRP *irp, tui32 DeviceId, tui32 CompletionId, tui32 IoStatus) { tui32 len; log_debug("entered"); /* sanity check */ if ((DeviceId != irp->DeviceId) || (CompletionId != irp->CompletionId)) { log_error("DeviceId/CompletionId do not match those in IRP"); return; } /* get OutputBufferLen */ xstream_rd_u32_le(s, len); scard_function_establish_context_return(irp->user_data, s, len, IoStatus); devredir_irp_delete(irp); log_debug("leaving"); } /** * *****************************************************************************/ static void scard_handle_ReleaseContext_Return(struct stream *s, IRP *irp, tui32 DeviceId, tui32 CompletionId, tui32 IoStatus) { tui32 len; log_debug("entered"); /* sanity check */ if ((DeviceId != irp->DeviceId) || (CompletionId != irp->CompletionId)) { log_error("DeviceId/CompletionId do not match those in IRP"); return; } /* get OutputBufferLen */ xstream_rd_u32_le(s, len); scard_function_release_context_return(irp->user_data, s, len, IoStatus); devredir_irp_delete(irp); log_debug("leaving"); } /** * *****************************************************************************/ static void APP_CC scard_handle_IsContextValid_Return(struct stream *s, IRP *irp, tui32 DeviceId, tui32 CompletionId, tui32 IoStatus) { tui32 len; log_debug("entered"); /* sanity check */ if ((DeviceId != irp->DeviceId) || (CompletionId != irp->CompletionId)) { log_error("DeviceId/CompletionId do not match those in IRP"); return; } /* get OutputBufferLen */ xstream_rd_u32_le(s, len); scard_function_is_context_valid_return(irp->user_data, s, len, IoStatus); devredir_irp_delete(irp); log_debug("leaving"); } /** * *****************************************************************************/ static void APP_CC scard_handle_ListReaders_Return(struct stream *s, IRP *irp, tui32 DeviceId, tui32 CompletionId, tui32 IoStatus) { tui32 len; log_debug("entered"); /* sanity check */ if ((DeviceId != irp->DeviceId) || (CompletionId != irp->CompletionId)) { log_error("DeviceId/CompletionId do not match those in IRP"); return; } /* get OutputBufferLen */ xstream_rd_u32_le(s, len); scard_function_list_readers_return(irp->user_data, s, len, IoStatus); devredir_irp_delete(irp); log_debug("leaving"); } /** * *****************************************************************************/ static void scard_handle_GetStatusChange_Return(struct stream *s, IRP *irp, tui32 DeviceId, tui32 CompletionId, tui32 IoStatus) { tui32 len; log_debug("entered"); /* sanity check */ if ((DeviceId != irp->DeviceId) || (CompletionId != irp->CompletionId)) { log_error("DeviceId/CompletionId do not match those in IRP"); return; } /* get OutputBufferLen */ xstream_rd_u32_le(s, len); scard_function_get_status_change_return(irp->user_data, s, len, IoStatus); devredir_irp_delete(irp); log_debug("leaving"); } /** * *****************************************************************************/ static void scard_handle_Connect_Return(struct stream *s, IRP *irp, tui32 DeviceId, tui32 CompletionId, tui32 IoStatus) { tui32 len; log_debug("entered"); /* sanity check */ if ((DeviceId != irp->DeviceId) || (CompletionId != irp->CompletionId)) { log_error("DeviceId/CompletionId do not match those in IRP"); return; } /* get OutputBufferLen */ xstream_rd_u32_le(s, len); scard_function_connect_return(irp->user_data, s, len, IoStatus); devredir_irp_delete(irp); log_debug("leaving"); } /** * *****************************************************************************/ static void APP_CC scard_handle_Reconnect_Return(struct stream *s, IRP *irp, tui32 DeviceId, tui32 CompletionId, tui32 IoStatus) { tui32 len; log_debug("entered"); /* sanity check */ if ((DeviceId != irp->DeviceId) || (CompletionId != irp->CompletionId)) { log_error("DeviceId/CompletionId do not match those in IRP"); return; } /* get OutputBufferLen */ xstream_rd_u32_le(s, len); scard_function_reconnect_return(irp->user_data, s, len, IoStatus); devredir_irp_delete(irp); log_debug("leaving"); } /** * *****************************************************************************/ static void scard_handle_BeginTransaction_Return(struct stream *s, IRP *irp, tui32 DeviceId, tui32 CompletionId, tui32 IoStatus) { tui32 len; log_debug("entered"); /* sanity check */ if ((DeviceId != irp->DeviceId) || (CompletionId != irp->CompletionId)) { log_error("DeviceId/CompletionId do not match those in IRP"); return; } /* get OutputBufferLen */ xstream_rd_u32_le(s, len); scard_function_begin_transaction_return(irp->user_data, s, len, IoStatus); devredir_irp_delete(irp); log_debug("leaving"); } /** * *****************************************************************************/ static void scard_handle_EndTransaction_Return(struct stream *s, IRP *irp, tui32 DeviceId, tui32 CompletionId, tui32 IoStatus) { tui32 len; log_debug("entered"); /* sanity check */ if ((DeviceId != irp->DeviceId) || (CompletionId != irp->CompletionId)) { log_error("DeviceId/CompletionId do not match those in IRP"); return; } /* get OutputBufferLen */ xstream_rd_u32_le(s, len); scard_function_end_transaction_return(irp->user_data, s, len, IoStatus); devredir_irp_delete(irp); log_debug("leaving"); } /** * *****************************************************************************/ static void scard_handle_Status_Return(struct stream *s, IRP *irp, tui32 DeviceId, tui32 CompletionId, tui32 IoStatus) { tui32 len; log_debug("entered"); /* sanity check */ if ((DeviceId != irp->DeviceId) || (CompletionId != irp->CompletionId)) { log_error("DeviceId/CompletionId do not match those in IRP"); return; } /* get OutputBufferLen */ xstream_rd_u32_le(s, len); scard_function_status_return(irp->user_data, s, len, IoStatus); devredir_irp_delete(irp); log_debug("leaving"); } /** * *****************************************************************************/ static void scard_handle_Disconnect_Return(struct stream *s, IRP *irp, tui32 DeviceId, tui32 CompletionId, tui32 IoStatus) { tui32 len; log_debug("entered"); /* sanity check */ if ((DeviceId != irp->DeviceId) || (CompletionId != irp->CompletionId)) { log_error("DeviceId/CompletionId do not match those in IRP"); return; } /* get OutputBufferLen */ xstream_rd_u32_le(s, len); scard_function_disconnect_return(irp->user_data, s, len, IoStatus); devredir_irp_delete(irp); log_debug("leaving"); } /** * *****************************************************************************/ static void APP_CC scard_handle_Transmit_Return(struct stream *s, IRP *irp, tui32 DeviceId, tui32 CompletionId, tui32 IoStatus) { tui32 len; log_debug("entered"); /* sanity check */ if ((DeviceId != irp->DeviceId) || (CompletionId != irp->CompletionId)) { log_error("DeviceId/CompletionId do not match those in IRP"); return; } /* get OutputBufferLen */ xstream_rd_u32_le(s, len); scard_function_transmit_return(irp->user_data, s, len, IoStatus); devredir_irp_delete(irp); log_debug("leaving"); } /** * *****************************************************************************/ static void APP_CC scard_handle_Control_Return(struct stream *s, IRP *irp, tui32 DeviceId, tui32 CompletionId,tui32 IoStatus) { tui32 len; log_debug("entered"); /* sanity check */ if ((DeviceId != irp->DeviceId) || (CompletionId != irp->CompletionId)) { log_error("DeviceId/CompletionId do not match those in IRP"); return; } /* get OutputBufferLen */ xstream_rd_u32_le(s, len); scard_function_control_return(irp->user_data, s, len, IoStatus); devredir_irp_delete(irp); log_debug("leaving"); } /** * *****************************************************************************/ static void APP_CC scard_handle_Cancel_Return(struct stream *s, IRP *irp, tui32 DeviceId, tui32 CompletionId, tui32 IoStatus) { tui32 len; log_debug("entered"); /* sanity check */ if ((DeviceId != irp->DeviceId) || (CompletionId != irp->CompletionId)) { log_error("DeviceId/CompletionId do not match those in IRP"); return; } /* get OutputBufferLen */ xstream_rd_u32_le(s, len); scard_function_cancel_return(irp->user_data, s, len, IoStatus); devredir_irp_delete(irp); log_debug("leaving"); } /** * *****************************************************************************/ static void APP_CC scard_handle_GetAttrib_Return(struct stream *s, IRP *irp, tui32 DeviceId, tui32 CompletionId, tui32 IoStatus) { tui32 len; log_debug("entered"); /* sanity check */ if ((DeviceId != irp->DeviceId) || (CompletionId != irp->CompletionId)) { log_error("DeviceId/CompletionId do not match those in IRP"); return; } /* get OutputBufferLen */ xstream_rd_u32_le(s, len); scard_function_get_attrib_return(irp->user_data, s, len, IoStatus); devredir_irp_delete(irp); log_debug("leaving"); } xrdp-0.9.1/sesman/chansrv/rail.c0000644000175000017500000017411413027003467013456 00000000000000/** * xrdp: A Remote Desktop Protocol server. * * Copyright (C) Jay Sorg 2012 * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ /* window manager info http://www.freedesktop.org/wiki/Specifications/wm-spec rail [MS-RDPERP]: Remote Desktop Protocol: Remote Programs Virtual Channel Extension http://msdn.microsoft.com/en-us/library/cc242568(v=prot.20).aspx */ #include #include #include #include #include "chansrv.h" #include "rail.h" #include "xcommon.h" #include "log.h" #include "os_calls.h" #include "thread_calls.h" #include "list.h" extern int g_rail_chan_id; /* in chansrv.c */ extern int g_display_num; /* in chansrv.c */ extern char *g_exec_name; /* in chansrv.c */ extern tbus g_exec_event; /* in chansrv.c */ extern tbus g_exec_mutex; /* in chansrv.c */ extern tbus g_exec_sem; /* in chansrv.c */ extern Display *g_display; /* in xcommon.c */ extern Screen *g_screen; /* in xcommon.c */ extern Window g_root_window; /* in xcommon.c */ extern Atom g_wm_delete_window_atom; /* in xcommon.c */ extern Atom g_wm_protocols_atom; /* in xcommon.c */ extern Atom g_utf8_string; /* in xcommon.c */ extern Atom g_net_wm_name; /* in xcommon.c */ extern Atom g_wm_state; /* in xcommon.c */ static Atom g_rwd_atom = 0; int g_rail_up = 0; /* for rail_is_another_wm_running */ static int g_rail_running = 1; /* list of valid rail windows */ static struct list* g_window_list = 0; static int g_got_focus = 0; static int g_focus_counter = 0; static Window g_focus_win = 0; static int g_xrr_event_base = 0; /* non zero means we got extension */ static Cursor g_default_cursor = 0; static char *g_override_window_title = 0; /* used in valid field of struct rail_window_data */ #define RWD_X (1 << 0) #define RWD_Y (1 << 1) #define RWD_WIDTH (1 << 2) #define RWD_HEIGHT (1 << 3) #define RWD_TITLE (1 << 4) struct rail_window_data { int valid; /* bits for which fields are valid */ int x; int y; int width; int height; int title_crc; /* crc of title for compare */ }; /* Indicates a Client Execute PDU from client to server. */ #define TS_RAIL_ORDER_EXEC 0x0001 /* Indicates a Client Activate PDU from client to server. */ #define TS_RAIL_ORDER_ACTIVATE 0x0002 /* Indicates a Client System Parameters Update PDU from client to server or a Server System Parameters Update PDU from server to client. */ #define TS_RAIL_ORDER_SYSPARAM 0x0003 /* Indicates a Client System Command PDU from client to server. */ #define TS_RAIL_ORDER_SYSCOMMAND 0x0004 /* Indicates a bi-directional Handshake PDU. */ #define TS_RAIL_ORDER_HANDSHAKE 0x0005 /* Indicates a Client Notify Event PDU from client to server. */ #define TS_RAIL_ORDER_NOTIFY_EVENT 0x0006 /* Indicates a Client Window Move PDU from client to server. */ #define TS_RAIL_ORDER_WINDOWMOVE 0x0008 /* Indicates a Server Move/Size Start PDU and a Server Move/Size End PDU from server to client. */ #define TS_RAIL_ORDER_LOCALMOVESIZE 0x0009 /* Indicates a Server Min Max Info PDU from server to client. */ #define TS_RAIL_ORDER_MINMAXINFO 0x000a /* Indicates a Client Information PDU from client to server. */ #define TS_RAIL_ORDER_CLIENTSTATUS 0x000b /* Indicates a Client System Menu PDU from client to server. */ #define TS_RAIL_ORDER_SYSMENU 0x000c /* Indicates a Server Language Bar Information PDU from server to client, or a Client Language Bar Information PDU from client to server. */ #define TS_RAIL_ORDER_LANGBARINFO 0x000d /* Indicates a Server Execute Result PDU from server to client. */ #define TS_RAIL_ORDER_EXEC_RESULT 0x0080 /* Indicates a Client Get Application ID PDU from client to server. */ #define TS_RAIL_ORDER_GET_APPID_REQ 0x000E /* Indicates a Server Get Application ID Response PDU from server to client. */ #define TS_RAIL_ORDER_GET_APPID_RESP 0x000F /* Resize the window. */ #define SC_SIZE 0xF000 /* Move the window. */ #define SC_MOVE 0xF010 /* Minimize the window. */ #define SC_MINIMIZE 0xF020 /* Maximize the window. */ #define SC_MAXIMIZE 0xF030 /* Close the window. */ #define SC_CLOSE 0xF060 /* The ALT + SPACE key combination was pressed; display the window's system menu. */ #define SC_KEYMENU 0xF100 /* Restore the window to its original shape and size. */ #define SC_RESTORE 0xF120 /* Perform the default action of the window's system menu. */ #define SC_DEFAULT 0xF160 /* for tooltips */ #define RAIL_STYLE_TOOLTIP (0x80000000) #define RAIL_EXT_STYLE_TOOLTIP (0x00000080 | 0x00000008) /* for normal desktop windows */ #define RAIL_STYLE_NORMAL (0x00C00000 | 0x00080000 | 0x00040000 | 0x00010000 | 0x00020000) #define RAIL_EXT_STYLE_NORMAL (0x00040000) /* for dialogs */ #define RAIL_STYLE_DIALOG (0x80000000) #define RAIL_EXT_STYLE_DIALOG (0x00040000) static int APP_CC rail_win_get_state(Window win); static int APP_CC rail_create_window(Window window_id, Window owner_id); static int APP_CC rail_win_set_state(Window win, unsigned long state); static int APP_CC rail_show_window(Window window_id, int show_state); static int APP_CC rail_win_send_text(Window win); /*****************************************************************************/ static int APP_CC rail_send_key_esc(int window_id) { XEvent event; g_memset(&event, 0, sizeof(event)); event.type = KeyPress; event.xkey.same_screen = True; event.xkey.root = g_root_window; event.xkey.window = window_id; event.xkey.keycode = 9; XSendEvent(g_display, window_id, True, 0xfff, &event); event.type = KeyRelease; XSendEvent(g_display, window_id, True, 0xfff, &event); return 0; } /*****************************************************************************/ static struct rail_window_data* APP_CC rail_get_window_data(Window window) { unsigned int bytes; Atom actual_type_return; int actual_format_return; unsigned long nitems_return; unsigned long bytes_after_return; unsigned char* prop_return; struct rail_window_data* rv; LOG(10, ("chansrv::rail_get_window_data:")); rv = 0; actual_type_return = 0; actual_format_return = 0; nitems_return = 0; prop_return = 0; bytes = sizeof(struct rail_window_data); XGetWindowProperty(g_display, window, g_rwd_atom, 0, bytes, 0, XA_STRING, &actual_type_return, &actual_format_return, &nitems_return, &bytes_after_return, &prop_return); if (prop_return == 0) { return 0; } if (nitems_return == bytes) { rv = (struct rail_window_data*)prop_return; } return rv; } /*****************************************************************************/ static int APP_CC rail_set_window_data(Window window, struct rail_window_data* rwd) { int bytes; bytes = sizeof(struct rail_window_data); XChangeProperty(g_display, window, g_rwd_atom, XA_STRING, 8, PropModeReplace, (unsigned char*)rwd, bytes); return 0; } /*****************************************************************************/ /* get the rail window data, if not exist, try to create it and return */ static struct rail_window_data* APP_CC rail_get_window_data_safe(Window window) { struct rail_window_data* rv; rv = rail_get_window_data(window); if (rv != 0) { return rv; } rv = g_new0(struct rail_window_data, 1); rail_set_window_data(window, rv); g_free(rv); return rail_get_window_data(window); } /******************************************************************************/ static int APP_CC is_window_valid_child_of_root(unsigned int window_id) { int found; unsigned int i; unsigned int nchild; Window r; Window p; Window *children; found = 0; XQueryTree(g_display, g_root_window, &r, &p, &children, &nchild); for (i = 0; i < nchild; i++) { if (window_id == children[i]) { found = 1; break; } } XFree(children); return found; } /*****************************************************************************/ static int APP_CC rail_send_init(void) { struct stream *s; int bytes; char *size_ptr; LOG(10, ("chansrv::rail_send_init:")); make_stream(s); init_stream(s, 8182); out_uint16_le(s, TS_RAIL_ORDER_HANDSHAKE); size_ptr = s->p; out_uint16_le(s, 0); /* size, set later */ out_uint32_le(s, 1); /* build number */ s_mark_end(s); bytes = (int)((s->end - s->data) - 4); size_ptr[0] = bytes; size_ptr[1] = bytes >> 8; bytes = (int)(s->end - s->data); send_channel_data(g_rail_chan_id, s->data, bytes); free_stream(s); return 0; } /******************************************************************************/ static int DEFAULT_CC anotherWMRunning(Display *display, XErrorEvent *xe) { g_rail_running = 0; return -1; } /******************************************************************************/ static int APP_CC rail_is_another_wm_running(void) { XErrorHandler old; g_rail_running = 1; old = XSetErrorHandler((XErrorHandler)anotherWMRunning); XSelectInput(g_display, g_root_window, PropertyChangeMask | StructureNotifyMask | SubstructureRedirectMask | ButtonPressMask | SubstructureNotifyMask | FocusChangeMask | EnterWindowMask | LeaveWindowMask); XSync(g_display, 0); XSetErrorHandler((XErrorHandler)old); g_rail_up = g_rail_running; if (!g_rail_up) { return 1; } return 0; } /*****************************************************************************/ int APP_CC rail_init(void) { LOG(10, ("chansrv::rail_init:")); xcommon_init(); return 0; } /*****************************************************************************/ int APP_CC rail_deinit(void) { if (g_rail_up) { list_delete(g_window_list); g_window_list = 0; /* no longer window manager */ XSelectInput(g_display, g_root_window, 0); g_rail_up = 0; } return 0; } int APP_CC rail_startup() { int dummy; int ver_maj; int ver_min; Status st; if (rail_is_another_wm_running()) { log_message(LOG_LEVEL_ERROR, "rail_init: another window manager " "is running"); } list_delete(g_window_list); g_window_list = list_create(); rail_send_init(); g_rail_up = 1; g_rwd_atom = XInternAtom(g_display, "XRDP_RAIL_WINDOW_DATA", 0); if (!XRRQueryExtension(g_display, &g_xrr_event_base, &dummy)) { g_xrr_event_base = 0; log_message(LOG_LEVEL_ERROR, "rail_init: RandR extension not found"); } if (g_xrr_event_base > 0) { LOG(0, ("rail_init: found RandR extension")); st = XRRQueryVersion(g_display, &ver_maj, &ver_min); if (st) { LOG(0, ("rail_init: RandR version major %d minor %d", ver_maj, ver_min)); } XRRSelectInput(g_display, g_root_window, RRScreenChangeNotifyMask); } if (g_default_cursor == 0) { g_default_cursor = XCreateFontCursor(g_display, XC_left_ptr); XDefineCursor(g_display, g_root_window, g_default_cursor); } return 0; } /*****************************************************************************/ static char *APP_CC read_uni(struct stream *s, int num_chars) { twchar *rchrs; char *rv; int index; int lchars; rchrs = 0; rv = 0; if (num_chars > 0) { rchrs = (twchar *)g_malloc((num_chars + 1) * sizeof(twchar), 0); for (index = 0; index < num_chars; index++) { in_uint16_le(s, rchrs[index]); } rchrs[num_chars] = 0; lchars = g_wcstombs(0, rchrs, 0); if (lchars > 0) { rv = (char *)g_malloc((lchars + 1) * 4, 0); g_wcstombs(rv, rchrs, lchars); rv[lchars] = 0; } } g_free(rchrs); return rv; } /*****************************************************************************/ static int APP_CC rail_process_exec(struct stream *s, int size) { int flags; int ExeOrFileLength; int WorkingDirLength; int ArgumentsLen; char *ExeOrFile; char *WorkingDir; char *Arguments; LOG(0, ("chansrv::rail_process_exec:")); in_uint16_le(s, flags); in_uint16_le(s, ExeOrFileLength); in_uint16_le(s, WorkingDirLength); in_uint16_le(s, ArgumentsLen); ExeOrFile = read_uni(s, ExeOrFileLength); WorkingDir = read_uni(s, WorkingDirLength); Arguments = read_uni(s, ArgumentsLen); LOG(10, (" flags 0x%8.8x ExeOrFileLength %d WorkingDirLength %d " "ArgumentsLen %d ExeOrFile [%s] WorkingDir [%s] " "Arguments [%s]", flags, ExeOrFileLength, WorkingDirLength, ArgumentsLen, ExeOrFile, WorkingDir, Arguments)); if (g_strlen(ExeOrFile) > 0) { rail_startup(); LOG(10, ("rail_process_exec: pre")); /* ask main thread to fork */ tc_mutex_lock(g_exec_mutex); g_exec_name = ExeOrFile; g_set_wait_obj(g_exec_event); tc_sem_dec(g_exec_sem); tc_mutex_unlock(g_exec_mutex); LOG(10, ("rail_process_exec: post")); } g_free(ExeOrFile); g_free(WorkingDir); g_free(Arguments); return 0; } /******************************************************************************/ static int APP_CC rail_win_popdown(void) { int rv = 0; int i; unsigned int nchild; Window r; Window p; Window* children; XWindowAttributes window_attributes; /* * Check the tree of current existing X windows and dismiss * the managed rail popups by simulating a esc key, so * that the requested window can be closed properly. */ XQueryTree(g_display, g_root_window, &r, &p, &children, &nchild); for (i = nchild - 1; i >= 0; i--) { XGetWindowAttributes(g_display, children[i], &window_attributes); if (window_attributes.override_redirect && window_attributes.map_state == IsViewable && list_index_of(g_window_list, children[i]) >= 0) { LOG(10, (" dismiss pop up 0x%8.8lx", children[i])); rail_send_key_esc(children[i]); rv = 1; } } XFree(children); return rv; } /******************************************************************************/ static int APP_CC rail_close_window(int window_id) { XEvent ce; LOG(0, ("chansrv::rail_close_window:")); rail_win_popdown(); g_memset(&ce, 0, sizeof(ce)); ce.xclient.type = ClientMessage; ce.xclient.message_type = g_wm_protocols_atom; ce.xclient.display = g_display; ce.xclient.window = window_id; ce.xclient.format = 32; ce.xclient.data.l[0] = g_wm_delete_window_atom; ce.xclient.data.l[1] = CurrentTime; XSendEvent(g_display, window_id, False, NoEventMask, &ce); return 0; } /*****************************************************************************/ void DEFAULT_CC my_timeout(void* data) { LOG(10, ("my_timeout: g_got_focus %d", g_got_focus)); if (g_focus_counter == (int)(long)data) { LOG(10, ("my_timeout: g_focus_counter %d", g_focus_counter)); rail_win_popdown(); } } /*****************************************************************************/ static int APP_CC rail_process_activate(struct stream *s, int size) { unsigned int window_id; int enabled; int index; XWindowAttributes window_attributes; Window transient_for = 0; LOG(10, ("chansrv::rail_process_activate:")); in_uint32_le(s, window_id); in_uint8(s, enabled); index = list_index_of(g_window_list, window_id); if (index < 0) { LOG(10, ("chansrv::rail_process_activate: window 0x%8.8x not in list", window_id)); return 0; } g_focus_counter++; g_got_focus = enabled; LOG(10, (" window_id 0x%8.8x enabled %d", window_id, enabled)); XGetWindowAttributes(g_display, window_id, &window_attributes); if (enabled) { if (g_focus_win == window_id) { /* In case that window is unmapped upon minimization and not yet mapped*/ XMapWindow(g_display, window_id); } else { rail_win_popdown(); if (window_attributes.map_state != IsViewable) { /* In case that window is unmapped upon minimization and not yet mapped */ XMapWindow(g_display, window_id); } XGetTransientForHint(g_display, window_id, &transient_for); if (transient_for > 0) { /* Owner window should be raised up as well */ XRaiseWindow(g_display, transient_for); } LOG(10, ("chansrv::rail_process_activate: calling XRaiseWindow 0x%8.8x", window_id)); XRaiseWindow(g_display, window_id); LOG(10, ("chansrv::rail_process_activate: calling XSetInputFocus 0x%8.8x", window_id)); XSetInputFocus(g_display, window_id, RevertToParent, CurrentTime); } LOG(10, ("chansrv::rail_process_activate: calling XRaiseWindow 0x%8.8x", window_id)); XRaiseWindow(g_display, window_id); LOG(10, ("chansrv::rail_process_activate: calling XSetInputFocus 0x%8.8x", window_id)); XSetInputFocus(g_display, window_id, RevertToParent, CurrentTime); } else { XWindowAttributes window_attributes; XGetWindowAttributes(g_display, window_id, &window_attributes); LOG(10, (" window attributes: override_redirect %d", window_attributes.override_redirect)); add_timeout(200, my_timeout, (void*)(long)g_focus_counter); } return 0; } /*****************************************************************************/ static int rail_select_input(Window window_id) { XSelectInput(g_display, window_id, PropertyChangeMask | StructureNotifyMask | SubstructureNotifyMask | FocusChangeMask | EnterWindowMask | LeaveWindowMask); XSync(g_display, 0); return 0; } /*****************************************************************************/ static int APP_CC rail_restore_windows(void) { unsigned int i; unsigned int nchild; Window r; Window p; Window* children; XQueryTree(g_display, g_root_window, &r, &p, &children, &nchild); for (i = 0; i < nchild; i++) { XWindowAttributes window_attributes; XGetWindowAttributes(g_display, children[i], &window_attributes); if (!window_attributes.override_redirect) { rail_select_input(children[i]); if (window_attributes.map_state == IsViewable) { rail_win_set_state(children[i], 0x0); /* WithdrawnState */ rail_create_window(children[i], g_root_window); rail_win_set_state(children[i], 0x1); /* NormalState */ rail_win_send_text(children[i]); } } } XFree(children); return 0; } /*****************************************************************************/ static int APP_CC rail_process_system_param(struct stream *s, int size) { int system_param; LOG(10, ("chansrv::rail_process_system_param:")); in_uint32_le(s, system_param); LOG(10, (" system_param 0x%8.8x", system_param)); /* * Ask client to re-create the existing rail windows. This is supposed * to be done after handshake and client is initialised properly, we * consider client is ready when it sends "SET_WORKAREA" sysparam. */ if (system_param == 0x0000002F) /*SPI_SET_WORK_AREA*/ { LOG(10, (" restore rail windows")); rail_restore_windows(); } return 0; } /*****************************************************************************/ static int APP_CC rail_get_property(Display* display, Window target, Atom type, Atom property, unsigned char** data, unsigned long* count) { Atom atom_return; int size; unsigned long nitems, bytes_left; char* prop_name; int ret = XGetWindowProperty(display, target, property, 0l, 1l, False, type, &atom_return, &size, &nitems, &bytes_left, data); if ((ret != Success || nitems < 1) && atom_return == None) { prop_name = XGetAtomName(g_display, property); LOG(10, (" rail_get_property %s: failed", prop_name)); XFree(prop_name); return 1; } if (bytes_left != 0) { XFree(*data); unsigned long remain = ((size / 8) * nitems) + bytes_left; ret = XGetWindowProperty(g_display, target, property, 0l, remain, False, atom_return, &atom_return, &size, &nitems, &bytes_left, data); if (ret != Success) { return 1; } } *count = nitems; return 0; } /*****************************************************************************/ static int APP_CC rail_win_get_state(Window win) { unsigned long nitems = 0; int rv = -1; char* data = 0; rail_get_property(g_display, win, g_wm_state, g_wm_state, (unsigned char **)&data, &nitems); if (data && nitems > 0) { rv = *(unsigned long *)data; XFree(data); LOG(10, (" rail_win_get_state: %d", rv)); } return rv; } /*****************************************************************************/ static int APP_CC rail_win_set_state(Window win, unsigned long state) { int old_state; unsigned long data[2] = { state, None }; LOG(10, (" rail_win_set_state: %ld", state)); /* check whether WM_STATE exists */ old_state = rail_win_get_state(win); if (old_state == -1) { /* create WM_STATE property */ XChangeProperty(g_display, win, g_wm_state, g_wm_state, 32, PropModeAppend, (unsigned char *)data, 2); LOG(10, (" rail_win_set_state: create WM_STATE property")); } else { XChangeProperty(g_display, win, g_wm_state, g_wm_state, 32, PropModeReplace, (unsigned char *)data, 2); } return 0; } /*****************************************************************************/ /* *data pointer that needs g_free */ static int APP_CC rail_win_get_text(Window win, char **data) { int ret = 0; int i = 0; unsigned long nitems = 0; unsigned char *ldata = 0; char *lldata = 0; if (g_override_window_title != 0) { *data = g_strdup(g_override_window_title); return g_strlen(*data); } ret = rail_get_property(g_display, win, g_utf8_string, g_net_wm_name, &ldata, &nitems); if (ret != 0) { /* _NET_WM_NAME isn't set, use WM_NAME (XFetchName) instead */ XFetchName(g_display, win, &lldata); *data = g_strdup(lldata); i = g_strlen(*data); XFree(lldata); return i; } *data = 0; if (ldata) { *data = g_strdup((char *)ldata); i = g_strlen(*data); XFree(ldata); return i; } return i; } /******************************************************************************/ static int APP_CC rail_minmax_window(int window_id, int max) { LOG(10, ("chansrv::rail_minmax_window 0x%8.8x:", window_id)); if (max) { } else { XUnmapWindow(g_display, window_id); /* change window state to IconicState (3) */ rail_win_set_state(window_id, 0x3); /* * TODO dismiss popups opened so far */ } return 0; } /*****************************************************************************/ static int APP_CC rail_restore_window(int window_id) { XWindowAttributes window_attributes; LOG(10, ("chansrv::rail_restore_window 0x%8.8x:", window_id)); XGetWindowAttributes(g_display, window_id, &window_attributes); if (window_attributes.map_state != IsViewable) { XMapWindow(g_display, window_id); } LOG(10, ("chansrv::rail_process_activate: calling XRaiseWindow 0x%8.8x", window_id)); XRaiseWindow(g_display, window_id); LOG(10, ("chansrv::rail_process_activate: calling XSetInputFocus 0x%8.8x", window_id)); XSetInputFocus(g_display, window_id, RevertToParent, CurrentTime); return 0; } /*****************************************************************************/ static int APP_CC rail_process_system_command(struct stream *s, int size) { int window_id; int command; int index; LOG(10, ("chansrv::rail_process_system_command:")); in_uint32_le(s, window_id); in_uint16_le(s, command); index = list_index_of(g_window_list, window_id); if (index < 0) { LOG(10, ("chansrv::rail_process_system_command: window 0x%8.8x not in list", window_id)); return 0; } switch (command) { case SC_SIZE: LOG(10, (" window_id 0x%8.8x SC_SIZE", window_id)); break; case SC_MOVE: LOG(10, (" window_id 0x%8.8x SC_MOVE", window_id)); break; case SC_MINIMIZE: LOG(10, (" window_id 0x%8.8x SC_MINIMIZE", window_id)); rail_minmax_window(window_id, 0); break; case SC_MAXIMIZE: LOG(10, (" window_id 0x%8.8x SC_MAXIMIZE", window_id)); break; case SC_CLOSE: LOG(10, (" window_id 0x%8.8x SC_CLOSE", window_id)); rail_close_window(window_id); break; case SC_KEYMENU: LOG(10, (" window_id 0x%8.8x SC_KEYMENU", window_id)); break; case SC_RESTORE: LOG(10, (" window_id 0x%8.8x SC_RESTORE", window_id)); rail_restore_window(window_id); break; case SC_DEFAULT: LOG(10, (" window_id 0x%8.8x SC_DEFAULT", window_id)); break; default: LOG(10, (" window_id 0x%8.8x unknown command command %d", window_id, command)); break; } return 0; } /*****************************************************************************/ static int APP_CC rail_process_handshake(struct stream *s, int size) { int build_number; LOG(10, ("chansrv::rail_process_handshake:")); in_uint32_le(s, build_number); LOG(10, (" build_number 0x%8.8x", build_number)); return 0; } /*****************************************************************************/ static int APP_CC rail_process_notify_event(struct stream *s, int size) { int window_id; int notify_id; int message; LOG(10, ("chansrv::rail_process_notify_event:")); in_uint32_le(s, window_id); in_uint32_le(s, notify_id); in_uint32_le(s, message); LOG(10, (" window_id 0x%8.8x notify_id 0x%8.8x message 0x%8.8x", window_id, notify_id, message)); return 0; } /*****************************************************************************/ static int APP_CC rail_process_window_move(struct stream *s, int size) { int window_id; int left; int top; int right; int bottom; tsi16 si16; struct rail_window_data* rwd; LOG(10, ("chansrv::rail_process_window_move:")); in_uint32_le(s, window_id); in_uint16_le(s, si16); left = si16; in_uint16_le(s, si16); top = si16; in_uint16_le(s, si16); right = si16; in_uint16_le(s, si16); bottom = si16; LOG(10, (" window_id 0x%8.8x left %d top %d right %d bottom %d width %d height %d", window_id, left, top, right, bottom, right - left, bottom - top)); XMoveResizeWindow(g_display, window_id, left, top, right - left, bottom - top); rwd = (struct rail_window_data*) g_malloc(sizeof(struct rail_window_data), 1); rwd->x = left; rwd->y = top; rwd->width = right - left; rwd->height = bottom - top; rail_set_window_data(window_id, rwd); g_free(rwd); return 0; } /*****************************************************************************/ static int APP_CC rail_process_local_move_size(struct stream *s, int size) { int window_id; int is_move_size_start; int move_size_type; int pos_x; int pos_y; tsi16 si16; LOG(10, ("chansrv::rail_process_local_move_size:")); in_uint32_le(s, window_id); in_uint16_le(s, is_move_size_start); in_uint16_le(s, move_size_type); in_uint16_le(s, si16); pos_x = si16; in_uint16_le(s, si16); pos_y = si16; LOG(10, (" window_id 0x%8.8x is_move_size_start %d move_size_type %d " "pos_x %d pos_y %d", window_id, is_move_size_start, move_size_type, pos_x, pos_y)); return 0; } /*****************************************************************************/ /* server to client only */ static int APP_CC rail_process_min_max_info(struct stream *s, int size) { LOG(10, ("chansrv::rail_process_min_max_info:")); return 0; } /*****************************************************************************/ static int APP_CC rail_process_client_status(struct stream *s, int size) { int flags; LOG(10, ("chansrv::rail_process_client_status:")); in_uint32_le(s, flags); LOG(10, (" flags 0x%8.8x", flags)); return 0; } /*****************************************************************************/ static int APP_CC rail_process_sys_menu(struct stream *s, int size) { int window_id; int left; int top; tsi16 si16; LOG(10, ("chansrv::rail_process_sys_menu:")); in_uint32_le(s, window_id); in_uint16_le(s, si16); left = si16; in_uint16_le(s, si16); top = si16; LOG(10, (" window_id 0x%8.8x left %d top %d", window_id, left, top)); return 0; } /*****************************************************************************/ static int APP_CC rail_process_lang_bar_info(struct stream *s, int size) { int language_bar_status; LOG(10, ("chansrv::rail_process_lang_bar_info:")); in_uint32_le(s, language_bar_status); LOG(10, (" language_bar_status 0x%8.8x", language_bar_status)); return 0; } /*****************************************************************************/ static int APP_CC rail_process_appid_req(struct stream *s, int size) { LOG(10, ("chansrv::rail_process_appid_req:")); return 0; } /*****************************************************************************/ static int APP_CC rail_process_appid_resp(struct stream *s, int size) { LOG(10, ("chansrv::rail_process_appid_resp:")); return 0; } /*****************************************************************************/ /* server to client only */ static int APP_CC rail_process_exec_result(struct stream *s, int size) { LOG(10, ("chansrv::rail_process_exec_result:")); return 0; } /*****************************************************************************/ /* data in from client ( client -> xrdp -> chansrv ) */ int APP_CC rail_data_in(struct stream *s, int chan_id, int chan_flags, int length, int total_length) { int code; int size; LOG(10, ("chansrv::rail_data_in:")); in_uint8(s, code); in_uint8s(s, 1); in_uint16_le(s, size); switch (code) { case TS_RAIL_ORDER_EXEC: /* 1 */ rail_process_exec(s, size); break; case TS_RAIL_ORDER_ACTIVATE: /* 2 */ rail_process_activate(s, size); break; case TS_RAIL_ORDER_SYSPARAM: /* 3 */ rail_process_system_param(s, size); break; case TS_RAIL_ORDER_SYSCOMMAND: /* 4 */ rail_process_system_command(s, size); break; case TS_RAIL_ORDER_HANDSHAKE: /* 5 */ rail_process_handshake(s, size); break; case TS_RAIL_ORDER_NOTIFY_EVENT: /* 6 */ rail_process_notify_event(s, size); break; case TS_RAIL_ORDER_WINDOWMOVE: /* 8 */ rail_process_window_move(s, size); break; case TS_RAIL_ORDER_LOCALMOVESIZE: /* 9 */ rail_process_local_move_size(s, size); break; case TS_RAIL_ORDER_MINMAXINFO: /* 10 */ rail_process_min_max_info(s, size); break; case TS_RAIL_ORDER_CLIENTSTATUS: /* 11 */ rail_process_client_status(s, size); break; case TS_RAIL_ORDER_SYSMENU: /* 12 */ rail_process_sys_menu(s, size); break; case TS_RAIL_ORDER_LANGBARINFO: /* 13 */ rail_process_lang_bar_info(s, size); break; case TS_RAIL_ORDER_GET_APPID_REQ: /* 14 */ rail_process_appid_req(s, size); break; case TS_RAIL_ORDER_GET_APPID_RESP: /* 15 */ rail_process_appid_resp(s, size); break; case TS_RAIL_ORDER_EXEC_RESULT: /* 128 */ rail_process_exec_result(s, size); break; default: LOG(10, ("rail_data_in: unknown code %d size %d", code, size)); break; } XFlush(g_display); return 0; } static const unsigned int g_crc_seed = 0xffffffff; static const unsigned int g_crc_table[256] = { 0x00000000, 0x77073096, 0xee0e612c, 0x990951ba, 0x076dc419, 0x706af48f, 0xe963a535, 0x9e6495a3, 0x0edb8832, 0x79dcb8a4, 0xe0d5e91e, 0x97d2d988, 0x09b64c2b, 0x7eb17cbd, 0xe7b82d07, 0x90bf1d91, 0x1db71064, 0x6ab020f2, 0xf3b97148, 0x84be41de, 0x1adad47d, 0x6ddde4eb, 0xf4d4b551, 0x83d385c7, 0x136c9856, 0x646ba8c0, 0xfd62f97a, 0x8a65c9ec, 0x14015c4f, 0x63066cd9, 0xfa0f3d63, 0x8d080df5, 0x3b6e20c8, 0x4c69105e, 0xd56041e4, 0xa2677172, 0x3c03e4d1, 0x4b04d447, 0xd20d85fd, 0xa50ab56b, 0x35b5a8fa, 0x42b2986c, 0xdbbbc9d6, 0xacbcf940, 0x32d86ce3, 0x45df5c75, 0xdcd60dcf, 0xabd13d59, 0x26d930ac, 0x51de003a, 0xc8d75180, 0xbfd06116, 0x21b4f4b5, 0x56b3c423, 0xcfba9599, 0xb8bda50f, 0x2802b89e, 0x5f058808, 0xc60cd9b2, 0xb10be924, 0x2f6f7c87, 0x58684c11, 0xc1611dab, 0xb6662d3d, 0x76dc4190, 0x01db7106, 0x98d220bc, 0xefd5102a, 0x71b18589, 0x06b6b51f, 0x9fbfe4a5, 0xe8b8d433, 0x7807c9a2, 0x0f00f934, 0x9609a88e, 0xe10e9818, 0x7f6a0dbb, 0x086d3d2d, 0x91646c97, 0xe6635c01, 0x6b6b51f4, 0x1c6c6162, 0x856530d8, 0xf262004e, 0x6c0695ed, 0x1b01a57b, 0x8208f4c1, 0xf50fc457, 0x65b0d9c6, 0x12b7e950, 0x8bbeb8ea, 0xfcb9887c, 0x62dd1ddf, 0x15da2d49, 0x8cd37cf3, 0xfbd44c65, 0x4db26158, 0x3ab551ce, 0xa3bc0074, 0xd4bb30e2, 0x4adfa541, 0x3dd895d7, 0xa4d1c46d, 0xd3d6f4fb, 0x4369e96a, 0x346ed9fc, 0xad678846, 0xda60b8d0, 0x44042d73, 0x33031de5, 0xaa0a4c5f, 0xdd0d7cc9, 0x5005713c, 0x270241aa, 0xbe0b1010, 0xc90c2086, 0x5768b525, 0x206f85b3, 0xb966d409, 0xce61e49f, 0x5edef90e, 0x29d9c998, 0xb0d09822, 0xc7d7a8b4, 0x59b33d17, 0x2eb40d81, 0xb7bd5c3b, 0xc0ba6cad, 0xedb88320, 0x9abfb3b6, 0x03b6e20c, 0x74b1d29a, 0xead54739, 0x9dd277af, 0x04db2615, 0x73dc1683, 0xe3630b12, 0x94643b84, 0x0d6d6a3e, 0x7a6a5aa8, 0xe40ecf0b, 0x9309ff9d, 0x0a00ae27, 0x7d079eb1, 0xf00f9344, 0x8708a3d2, 0x1e01f268, 0x6906c2fe, 0xf762575d, 0x806567cb, 0x196c3671, 0x6e6b06e7, 0xfed41b76, 0x89d32be0, 0x10da7a5a, 0x67dd4acc, 0xf9b9df6f, 0x8ebeeff9, 0x17b7be43, 0x60b08ed5, 0xd6d6a3e8, 0xa1d1937e, 0x38d8c2c4, 0x4fdff252, 0xd1bb67f1, 0xa6bc5767, 0x3fb506dd, 0x48b2364b, 0xd80d2bda, 0xaf0a1b4c, 0x36034af6, 0x41047a60, 0xdf60efc3, 0xa867df55, 0x316e8eef, 0x4669be79, 0xcb61b38c, 0xbc66831a, 0x256fd2a0, 0x5268e236, 0xcc0c7795, 0xbb0b4703, 0x220216b9, 0x5505262f, 0xc5ba3bbe, 0xb2bd0b28, 0x2bb45a92, 0x5cb36a04, 0xc2d7ffa7, 0xb5d0cf31, 0x2cd99e8b, 0x5bdeae1d, 0x9b64c2b0, 0xec63f226, 0x756aa39c, 0x026d930a, 0x9c0906a9, 0xeb0e363f, 0x72076785, 0x05005713, 0x95bf4a82, 0xe2b87a14, 0x7bb12bae, 0x0cb61b38, 0x92d28e9b, 0xe5d5be0d, 0x7cdcefb7, 0x0bdbdf21, 0x86d3d2d4, 0xf1d4e242, 0x68ddb3f8, 0x1fda836e, 0x81be16cd, 0xf6b9265b, 0x6fb077e1, 0x18b74777, 0x88085ae6, 0xff0f6a70, 0x66063bca, 0x11010b5c, 0x8f659eff, 0xf862ae69, 0x616bffd3, 0x166ccf45, 0xa00ae278, 0xd70dd2ee, 0x4e048354, 0x3903b3c2, 0xa7672661, 0xd06016f7, 0x4969474d, 0x3e6e77db, 0xaed16a4a, 0xd9d65adc, 0x40df0b66, 0x37d83bf0, 0xa9bcae53, 0xdebb9ec5, 0x47b2cf7f, 0x30b5ffe9, 0xbdbdf21c, 0xcabac28a, 0x53b39330, 0x24b4a3a6, 0xbad03605, 0xcdd70693, 0x54de5729, 0x23d967bf, 0xb3667a2e, 0xc4614ab8, 0x5d681b02, 0x2a6f2b94, 0xb40bbe37, 0xc30c8ea1, 0x5a05df1b, 0x2d02ef8d }; #define CRC_START(in_crc) (in_crc) = g_crc_seed #define CRC_PASS(in_pixel, in_crc) \ (in_crc) = g_crc_table[((in_crc) ^ (in_pixel)) & 0xff] ^ ((in_crc) >> 8) #define CRC_END(in_crc) (in_crc) = ((in_crc) ^ g_crc_seed) /*****************************************************************************/ static int get_string_crc(const char* text) { int index; int crc; CRC_START(crc); index = 0; while (text[index] != 0) { CRC_PASS(text[index], crc); index++; } CRC_END(crc); return crc; } /*****************************************************************************/ /* returns 0, event handled, 1 unhandled */ static int APP_CC rail_win_send_text(Window win) { char* data = 0; struct stream* s; int len = 0; int flags; int crc; struct rail_window_data* rwd; LOG(10, ("chansrv::rail_win_send_text:")); len = rail_win_get_text(win, &data); rwd = rail_get_window_data_safe(win); if (rwd != 0) { if (data != 0) { if (rwd->valid & RWD_TITLE) { crc = get_string_crc(data); if (rwd->title_crc == crc) { LOG(10, ("chansrv::rail_win_send_text: skipping, title not changed")); g_free(data); XFree(rwd); return 0; } } } } else { LOG(0, ("chansrv::rail_win_send_text: error rail_get_window_data_safe failed")); g_free(data); return 1; } if (data && len > 0) { LOG(10, ("chansrv::rail_win_send_text: 0x%8.8lx text %s length %d", win, data, len)); make_stream(s); init_stream(s, len + 1024); flags = WINDOW_ORDER_TYPE_WINDOW | WINDOW_ORDER_FIELD_TITLE; out_uint32_le(s, 8); /* update title info */ out_uint32_le(s, win); /* window id */ out_uint32_le(s, flags); /* flags */ out_uint32_le(s, len); /* title size */ out_uint8a(s, data, len); /* title */ s_mark_end(s); send_rail_drawing_orders(s->data, (int)(s->end - s->data)); free_stream(s); /* update rail window data */ rwd->valid |= RWD_TITLE; crc = get_string_crc(data); rwd->title_crc = crc; rail_set_window_data(win, rwd); } g_free(data); XFree(rwd); return 0; } /*****************************************************************************/ static int APP_CC rail_destroy_window(Window window_id) { struct stream *s; LOG(10, ("chansrv::rail_destroy_window 0x%8.8lx", window_id)); make_stream(s); init_stream(s, 1024); out_uint32_le(s, 4); /* destroy_window */ out_uint32_le(s, window_id); s_mark_end(s); send_rail_drawing_orders(s->data, (int)(s->end - s->data)); free_stream(s); return 0; } /*****************************************************************************/ static int APP_CC rail_show_window(Window window_id, int show_state) { int flags; struct stream* s; LOG(10, ("chansrv::rail_show_window 0x%8.8lx 0x%x", window_id, show_state)); make_stream(s); init_stream(s, 1024); flags = WINDOW_ORDER_TYPE_WINDOW | WINDOW_ORDER_FIELD_SHOW; out_uint32_le(s, 6); /* show_window */ out_uint32_le(s, window_id); /* window_id */ out_uint32_le(s, flags); /* flags */ out_uint32_le(s, show_state); /* show_state */ s_mark_end(s); send_rail_drawing_orders(s->data, (int)(s->end - s->data)); free_stream(s); return 0; } /*****************************************************************************/ static int APP_CC rail_create_window(Window window_id, Window owner_id) { int x; int y; tui32 width; tui32 height; tui32 border; Window root; tui32 depth; char* title_bytes = 0; int title_size = 0; XWindowAttributes attributes; int style; int ext_style; int num_window_rects = 1; int num_visibility_rects = 1; int i = 0; int flags; int index; int crc; Window transient_for = 0; struct rail_window_data* rwd; struct stream* s; LOG(10, ("chansrv::rail_create_window 0x%8.8lx", window_id)); rwd = rail_get_window_data_safe(window_id); if (rwd == 0) { LOG(0, ("chansrv::rail_create_window: error rail_get_window_data_safe failed")); return 0; } XGetGeometry(g_display, window_id, &root, &x, &y, &width, &height, &border, &depth); XGetWindowAttributes(g_display, window_id, &attributes); LOG(10, (" x %d y %d width %d height %d border_width %d", x, y, width, height, border)); index = list_index_of(g_window_list, window_id); if (index == -1) { LOG(10, (" create new window")); flags = WINDOW_ORDER_TYPE_WINDOW | WINDOW_ORDER_STATE_NEW; list_add_item(g_window_list, window_id); } else { LOG(10, (" update existing window")); flags = WINDOW_ORDER_TYPE_WINDOW; } title_size = 0; title_bytes = 0; XGetTransientForHint(g_display, window_id, &transient_for); if (attributes.override_redirect) { style = RAIL_STYLE_TOOLTIP; ext_style = RAIL_EXT_STYLE_TOOLTIP; /* for tooltips, we don't grab the window text */ } else if (transient_for > 0) { style = RAIL_STYLE_DIALOG; ext_style = RAIL_EXT_STYLE_DIALOG; owner_id = transient_for; title_size = rail_win_get_text(window_id, &title_bytes); } else { style = RAIL_STYLE_NORMAL; ext_style = RAIL_EXT_STYLE_NORMAL; title_size = rail_win_get_text(window_id, &title_bytes); } make_stream(s); init_stream(s, title_size + 1024 + num_window_rects * 8 + num_visibility_rects * 8); out_uint32_le(s, 2); /* create_window */ out_uint32_le(s, window_id); /* window_id */ out_uint32_le(s, owner_id); /* owner_window_id */ flags |= WINDOW_ORDER_FIELD_OWNER; out_uint32_le(s, style); /* style */ out_uint32_le(s, ext_style); /* extended_style */ flags |= WINDOW_ORDER_FIELD_STYLE; out_uint32_le(s, 0x05); /* show_state */ LOG(10, (" title %s", title_bytes)); flags |= WINDOW_ORDER_FIELD_SHOW; if (title_size > 0) { out_uint16_le(s, title_size); /* title_size */ out_uint8a(s, title_bytes, title_size); /* title */ rwd->valid |= RWD_TITLE; crc = get_string_crc(title_bytes); rwd->title_crc = crc; } else { out_uint16_le(s, 5); /* title_size */ out_uint8a(s, "title", 5); /* title */ rwd->valid |= RWD_TITLE; rwd->title_crc = 0; } LOG(10, (" set title info %d", title_size)); flags |= WINDOW_ORDER_FIELD_TITLE; out_uint32_le(s, 0); /* client_offset_x */ out_uint32_le(s, 0); /* client_offset_y */ flags |= WINDOW_ORDER_FIELD_CLIENT_AREA_OFFSET; out_uint32_le(s, width); /* client_area_width */ out_uint32_le(s, height); /* client_area_height */ flags |= WINDOW_ORDER_FIELD_CLIENT_AREA_SIZE; out_uint32_le(s, 0); /* rp_content */ out_uint32_le(s, g_root_window); /* root_parent_handle */ flags |= WINDOW_ORDER_FIELD_ROOT_PARENT; out_uint32_le(s, x); /* window_offset_x */ out_uint32_le(s, y); /* window_offset_y */ flags |= WINDOW_ORDER_FIELD_WND_OFFSET; out_uint32_le(s, 0); /* window_client_delta_x */ out_uint32_le(s, 0); /* window_client_delta_y */ flags |= WINDOW_ORDER_FIELD_WND_CLIENT_DELTA; out_uint32_le(s, width); /* window_width */ out_uint32_le(s, height); /* window_height */ flags |= WINDOW_ORDER_FIELD_WND_SIZE; out_uint16_le(s, num_window_rects); /* num_window_rects */ for (i = 0; i < num_window_rects; i++) { out_uint16_le(s, 0); /* left */ out_uint16_le(s, 0); /* top */ out_uint16_le(s, width); /* right */ out_uint16_le(s, height); /* bottom */ } flags |= WINDOW_ORDER_FIELD_WND_RECTS; out_uint32_le(s, x); /* visible_offset_x */ out_uint32_le(s, y); /* visible_offset_y */ flags |= WINDOW_ORDER_FIELD_VIS_OFFSET; out_uint16_le(s, num_visibility_rects); /* num_visibility_rects */ for (i = 0; i < num_visibility_rects; i++) { out_uint16_le(s, 0); /* left */ out_uint16_le(s, 0); /* top */ out_uint16_le(s, width); /* right */ out_uint16_le(s, height); /* bottom */ } flags |= WINDOW_ORDER_FIELD_VISIBILITY; out_uint32_le(s, flags); /*flags*/ s_mark_end(s); send_rail_drawing_orders(s->data, (int)(s->end - s->data)); free_stream(s); g_free(title_bytes); rail_set_window_data(window_id, rwd); XFree(rwd); return 0; } /*****************************************************************************/ /* returns 0, event handled, 1 unhandled */ int APP_CC rail_configure_request_window(XConfigureRequestEvent* config) { int num_window_rects = 1; int num_visibility_rects = 1; int i = 0; int flags; int index; int window_id; int mask; int resized = 0; struct rail_window_data* rwd; struct stream* s; window_id = config->window; mask = config->value_mask; LOG(10, ("chansrv::rail_configure_request_window: mask %d", mask)); if (mask & CWStackMode) { LOG(10, ("chansrv::rail_configure_request_window: CWStackMode " "detail 0x%8.8x above 0x%8.8lx", config->detail, config->above)); if (config->detail == Above) { LOG(10, ("chansrv::rail_configure_request_window: bring to front " "window_id 0x%8.8x", window_id)); /* 0x05 - Show the window in its current size and position. */ rail_show_window(window_id, 5); } } rwd = rail_get_window_data(window_id); if (rwd == 0) { rwd = (struct rail_window_data*)g_malloc(sizeof(struct rail_window_data), 1); rwd->x = config->x; rwd->y = config->y; rwd->width = config->width; rwd->height = config->height; rwd->valid |= RWD_X | RWD_Y | RWD_WIDTH | RWD_HEIGHT; rail_set_window_data(window_id, rwd); g_free(rwd); return 0; } if (!resized) { if (mask & CWX) { if (rwd->valid & RWD_X) { if (rwd->x != config->x) { resized = 1; rwd->x = config->x; } } else { resized = 1; rwd->x = config->x; rwd->valid |= RWD_X; } } } if (!resized) { if (mask & CWY) { if (rwd->valid & RWD_Y) { if (rwd->y != config->y) { resized = 1; rwd->y = config->y; } } else { resized = 1; rwd->y = config->y; rwd->valid |= RWD_Y; } } } if (!resized) { if (mask & CWWidth) { if (rwd->valid & RWD_WIDTH) { if (rwd->width != config->width) { resized = 1; rwd->width = config->width; } } else { resized = 1; rwd->width = config->width; rwd->valid |= RWD_WIDTH; } } } if (!resized) { if (mask & CWHeight) { if (rwd->valid & RWD_HEIGHT) { if (rwd->height != config->height) { resized = 1; rwd->height = config->height; } } else { resized = 1; rwd->height = config->height; rwd->valid |= RWD_HEIGHT; } } } if (resized) { rail_set_window_data(window_id, rwd); XFree(rwd); } else { XFree(rwd); return 0; } LOG(10, ("chansrv::rail_configure_request_window: 0x%8.8x", window_id)); LOG(10, (" x %d y %d width %d height %d border_width %d", config->x, config->y, config->width, config->height, config->border_width)); index = list_index_of(g_window_list, window_id); if (index == -1) { /* window isn't mapped yet */ LOG(0, ("chansrv::rail_configure_request_window: window not mapped")); return 0; } flags = WINDOW_ORDER_TYPE_WINDOW; make_stream(s); init_stream(s, 1024 + num_window_rects * 8 + num_visibility_rects * 8); out_uint32_le(s, 10); /* configure_window */ out_uint32_le(s, window_id); /* window_id */ out_uint32_le(s, 0); /* client_offset_x */ out_uint32_le(s, 0); /* client_offset_y */ flags |= WINDOW_ORDER_FIELD_CLIENT_AREA_OFFSET; out_uint32_le(s, config->width); /* client_area_width */ out_uint32_le(s, config->height); /* client_area_height */ flags |= WINDOW_ORDER_FIELD_CLIENT_AREA_SIZE; out_uint32_le(s, 0); /* rp_content */ out_uint32_le(s, g_root_window); /* root_parent_handle */ flags |= WINDOW_ORDER_FIELD_ROOT_PARENT; out_uint32_le(s, config->x); /* window_offset_x */ out_uint32_le(s, config->y); /* window_offset_y */ flags |= WINDOW_ORDER_FIELD_WND_OFFSET; out_uint32_le(s, 0); /* window_client_delta_x */ out_uint32_le(s, 0); /* window_client_delta_y */ flags |= WINDOW_ORDER_FIELD_WND_CLIENT_DELTA; out_uint32_le(s, config->width); /* window_width */ out_uint32_le(s, config->height); /* window_height */ flags |= WINDOW_ORDER_FIELD_WND_SIZE; out_uint16_le(s, num_window_rects); /* num_window_rects */ for (i = 0; i < num_window_rects; i++) { out_uint16_le(s, 0); /* left */ out_uint16_le(s, 0); /* top */ out_uint16_le(s, config->width); /* right */ out_uint16_le(s, config->height); /* bottom */ } flags |= WINDOW_ORDER_FIELD_WND_RECTS; out_uint32_le(s, config->x); /* visible_offset_x */ out_uint32_le(s, config->y); /* visible_offset_y */ flags |= WINDOW_ORDER_FIELD_VIS_OFFSET; out_uint16_le(s, num_visibility_rects); /* num_visibility_rects */ for (i = 0; i < num_visibility_rects; i++) { out_uint16_le(s, 0); /* left */ out_uint16_le(s, 0); /* top */ out_uint16_le(s, config->width); /* right */ out_uint16_le(s, config->height); /* bottom */ } flags |= WINDOW_ORDER_FIELD_VISIBILITY; out_uint32_le(s, flags); /*flags*/ s_mark_end(s); send_rail_drawing_orders(s->data, (int)(s->end - s->data)); free_stream(s); return 0; } /*****************************************************************************/ /* returns 0, event handled, 1 unhandled */ int APP_CC rail_configure_window(XConfigureEvent *config) { int num_window_rects = 1; int num_visibility_rects = 1; int i = 0; int flags; int index; int window_id; struct stream* s; window_id = config->window; LOG(10, ("chansrv::rail_configure_window 0x%8.8x", window_id)); LOG(10, (" x %d y %d width %d height %d border_width %d", config->x, config->y, config->width, config->height, config->border_width)); index = list_index_of(g_window_list, window_id); if (index == -1) { /* window isn't mapped yet */ return 0; } flags = WINDOW_ORDER_TYPE_WINDOW; make_stream(s); init_stream(s, 1024 + num_window_rects * 8 + num_visibility_rects * 8); out_uint32_le(s, 10); /* configure_window */ out_uint32_le(s, window_id); /* window_id */ out_uint32_le(s, 0); /* client_offset_x */ out_uint32_le(s, 0); /* client_offset_y */ flags |= WINDOW_ORDER_FIELD_CLIENT_AREA_OFFSET; out_uint32_le(s, config->width); /* client_area_width */ out_uint32_le(s, config->height); /* client_area_height */ flags |= WINDOW_ORDER_FIELD_CLIENT_AREA_SIZE; out_uint32_le(s, 0); /* rp_content */ out_uint32_le(s, g_root_window); /* root_parent_handle */ flags |= WINDOW_ORDER_FIELD_ROOT_PARENT; out_uint32_le(s, config->x); /* window_offset_x */ out_uint32_le(s, config->y); /* window_offset_y */ flags |= WINDOW_ORDER_FIELD_WND_OFFSET; out_uint32_le(s, 0); /* window_client_delta_x */ out_uint32_le(s, 0); /* window_client_delta_y */ flags |= WINDOW_ORDER_FIELD_WND_CLIENT_DELTA; out_uint32_le(s, config->width); /* window_width */ out_uint32_le(s, config->height); /* window_height */ flags |= WINDOW_ORDER_FIELD_WND_SIZE; out_uint16_le(s, num_window_rects); /* num_window_rects */ for (i = 0; i < num_window_rects; i++) { out_uint16_le(s, 0); /* left */ out_uint16_le(s, 0); /* top */ out_uint16_le(s, config->width); /* right */ out_uint16_le(s, config->height); /* bottom */ } flags |= WINDOW_ORDER_FIELD_WND_RECTS; out_uint32_le(s, config->x); /* visible_offset_x */ out_uint32_le(s, config->y); /* visible_offset_y */ flags |= WINDOW_ORDER_FIELD_VIS_OFFSET; out_uint16_le(s, num_visibility_rects); /* num_visibility_rects */ for (i = 0; i < num_visibility_rects; i++) { out_uint16_le(s, 0); /* left */ out_uint16_le(s, 0); /* top */ out_uint16_le(s, config->width); /* right */ out_uint16_le(s, config->height); /* bottom */ } flags |= WINDOW_ORDER_FIELD_VISIBILITY; out_uint32_le(s, flags); /*flags*/ s_mark_end(s); send_rail_drawing_orders(s->data, (int)(s->end - s->data)); free_stream(s); return 0; } /*****************************************************************************/ static int rail_desktop_resize(XEvent *lxevent) { LOG(0, ("rail_desktop_resize:")); return 0; } /*****************************************************************************/ /* returns 0, event handled, 1 unhandled */ int APP_CC rail_xevent(void *xevent) { XEvent *lxevent; XEvent lastevent; XWindowChanges xwc; int rv; int index; XWindowAttributes wnd_attributes; char* prop_name; LOG(10, ("chansrv::rail_xevent:")); if (!g_rail_up) { return 1; } rv = 1; lxevent = (XEvent *)xevent; switch (lxevent->type) { case PropertyNotify: prop_name = XGetAtomName(g_display, lxevent->xproperty.atom); LOG(10, (" got PropertyNotify window_id 0x%8.8lx %s state new %d", lxevent->xproperty.window, prop_name, lxevent->xproperty.state == PropertyNewValue)); if (list_index_of(g_window_list, lxevent->xproperty.window) < 0) { break; } if (g_strcmp(prop_name, "WM_NAME") == 0 || g_strcmp(prop_name, "_NET_WM_NAME") == 0) { XGetWindowAttributes(g_display, lxevent->xproperty.window, &wnd_attributes); if (wnd_attributes.map_state == IsViewable) { rail_win_send_text(lxevent->xproperty.window); rv = 0; } } XFree(prop_name); break; case ConfigureRequest: LOG(10, (" got ConfigureRequest window_id 0x%8.8lx", lxevent->xconfigurerequest.window)); g_memset(&xwc, 0, sizeof(xwc)); xwc.x = lxevent->xconfigurerequest.x; xwc.y = lxevent->xconfigurerequest.y; xwc.width = lxevent->xconfigurerequest.width; xwc.height = lxevent->xconfigurerequest.height; xwc.border_width = lxevent->xconfigurerequest.border_width; xwc.sibling = lxevent->xconfigurerequest.above; xwc.stack_mode = lxevent->xconfigurerequest.detail; XConfigureWindow(g_display, lxevent->xconfigurerequest.window, lxevent->xconfigurerequest.value_mask, &xwc); rail_configure_request_window(&(lxevent->xconfigurerequest)); rv = 0; break; case CreateNotify: LOG(10, (" got CreateNotify window 0x%8.8lx parent 0x%8.8lx", lxevent->xcreatewindow.window, lxevent->xcreatewindow.parent)); rail_select_input(lxevent->xcreatewindow.window); break; case DestroyNotify: LOG(10, (" got DestroyNotify window 0x%8.8lx event 0x%8.8lx", lxevent->xdestroywindow.window, lxevent->xdestroywindow.event)); if (lxevent->xdestroywindow.window != lxevent->xdestroywindow.event) { break; } index = list_index_of(g_window_list, lxevent->xdestroywindow.window); if (index >= 0) { rail_destroy_window(lxevent->xdestroywindow.window); list_remove_item(g_window_list, index); } rv = 0; break; case MapRequest: LOG(10, (" got MapRequest window 0x%8.8lx", lxevent->xmaprequest.window)); XMapWindow(g_display, lxevent->xmaprequest.window); break; case MapNotify: LOG(10, (" got MapNotify window 0x%8.8lx event 0x%8.8lx", lxevent->xmap.window, lxevent->xmap.event)); if (lxevent->xmap.window != lxevent->xmap.event) { break; } if (!is_window_valid_child_of_root(lxevent->xmap.window)) { break; } XGetWindowAttributes(g_display, lxevent->xmap.window, &wnd_attributes); if (wnd_attributes.map_state == IsViewable) { rail_create_window(lxevent->xmap.window, g_root_window); if (!wnd_attributes.override_redirect) { rail_win_set_state(lxevent->xmap.window, 0x1); /* NormalState */ rail_win_send_text(lxevent->xmap.window); } rv = 0; } break; case UnmapNotify: LOG(10, (" got UnmapNotify 0x%8.8lx", lxevent->xunmap.event)); if (lxevent->xunmap.window != lxevent->xunmap.event) { break; } if (is_window_valid_child_of_root(lxevent->xunmap.window)) { index = list_index_of(g_window_list, lxevent->xunmap.window); LOG(10, (" window 0x%8.8lx is unmapped", lxevent->xunmap.window)); if (index >= 0) { XGetWindowAttributes(g_display, lxevent->xunmap.window, &wnd_attributes); if (wnd_attributes.override_redirect) { // remove popups rail_destroy_window(lxevent->xunmap.window); list_remove_item(g_window_list, index); } else { rail_show_window(lxevent->xunmap.window, 0x0); } rv = 0; } } break; case ConfigureNotify: LOG(10, (" got ConfigureNotify 0x%8.8lx event 0x%8.8lx", lxevent->xconfigure.window, lxevent->xconfigure.event)); rv = 0; if (lxevent->xconfigure.event != lxevent->xconfigure.window || lxevent->xconfigure.override_redirect) { break; } /* skip dup ConfigureNotify */ while (XCheckTypedWindowEvent(g_display, lxevent->xconfigure.window, ConfigureNotify, &lastevent)) { if (lastevent.xconfigure.event == lastevent.xconfigure.window && lxevent->xconfigure.override_redirect == 0) { lxevent = &lastevent; } } #if 0 rail_configure_window(&(lxevent->xconfigure)); #endif break; case FocusIn: LOG(10, (" got FocusIn")); g_focus_win = lxevent->xfocus.window; break; case FocusOut: LOG(10, (" got FocusOut")); break; case ButtonPress: LOG(10, (" got ButtonPress")); break; case EnterNotify: LOG(10, (" got EnterNotify")); break; case LeaveNotify: LOG(10, (" got LeaveNotify")); break; case ReparentNotify: LOG(10, (" got ReparentNotify window 0x%8.8lx parent 0x%8.8lx " "event 0x%8.8lx x %d y %d override redirect %d", lxevent->xreparent.window, lxevent->xreparent.parent, lxevent->xreparent.event, lxevent->xreparent.x, lxevent->xreparent.y, lxevent->xreparent.override_redirect)); if (lxevent->xreparent.window != lxevent->xreparent.event) { break; } if (lxevent->xreparent.parent != g_root_window) { index = list_index_of(g_window_list, lxevent->xreparent.window); if (index >= 0) { rail_destroy_window(lxevent->xreparent.window); list_remove_item(g_window_list, index); } } rv = 0; break; default: if (g_xrr_event_base > 0) { if (lxevent->type == g_xrr_event_base + RRScreenChangeNotify) { rail_desktop_resize(lxevent); rv = 0; break; } } } return rv; } xrdp-0.9.1/sesman/chansrv/drdynvc.c0000644000175000017500000003222513027003467014174 00000000000000/** * xrdp: A Remote Desktop Protocol server. * * Copyright (C) Laxmikant Rashinkar 2012 LK.Rashinkar@gmail.com * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #include "drdynvc.h" extern int g_drdynvc_chan_id; /* in chansrv.c */ int g_drdynvc_inited = 0; static int APP_CC drdynvc_send_capability_request(uint16_t version); static int APP_CC drdynvc_process_capability_response(struct stream* s, unsigned char cmd); static int APP_CC drdynvc_process_open_channel_response(struct stream *s, unsigned char cmd); static int APP_CC drdynvc_process_close_channel_response(struct stream *s, unsigned char cmd); static int APP_CC drdynvc_process_data_first(struct stream* s, unsigned char cmd); static int APP_CC drdynvc_process_data(struct stream* s, unsigned char cmd); static int APP_CC drdynvc_insert_uint_124(struct stream *s, uint32_t val); static int APP_CC drdynvc_get_chan_id(struct stream *s, char cmd, uint32_t *chan_id_p); /** * bring up dynamic virtual channel * * @return 0 on success, -1 on response ******************************************************************************/ int APP_CC drdynvc_init(void) { /* bring up X11 */ xcommon_init(); /* let client know what version of DVC we support */ drdynvc_send_capability_request(2); return 0; } /** * let DVC Manager on client end know what version of protocol we support * client will respond with version that it supports * * @return 0 on success, -1 on response ******************************************************************************/ static int APP_CC drdynvc_send_capability_request(uint16_t version) { struct stream *s; int bytes_in_stream; /* setup stream */ make_stream(s); init_stream(s, MAX_PDU_SIZE); out_uint8(s, 0x50); /* insert cmd */ out_uint8(s, 0x00); /* insert padding */ out_uint16_le(s, version); /* insert version */ /* channel priority unused for now */ out_uint16_le(s, 0x0000); /* priority charge 0 */ out_uint16_le(s, 0x0000); /* priority charge 1 */ out_uint16_le(s, 0x0000); /* priority charge 2 */ out_uint16_le(s, 0x0000); /* priority charge 3 */ /* send command to client */ bytes_in_stream = stream_length_before_p(s); send_channel_data(g_drdynvc_chan_id, s->data, bytes_in_stream); free_stream(s); return 0; } /** * process capability response received from DVC manager at client end * * @param s stream containing client response * * @return 0 on success, -1 on failure ******************************************************************************/ static int APP_CC drdynvc_process_capability_response(struct stream *s, unsigned char cmd) { int cap_version; /* skip padding */ in_uint8s(s, 1); /* read client's version */ in_uint16_le(s, cap_version); if ((cap_version != 2) && (cap_version != 3)) { LOG(0, ("drdynvc_process_capability_response: incompatible DVC " "version %d detected", cap_version)); return -1; } LOG(0, ("drdynvc_process_capability_response: DVC version %d selected", cap_version)); g_drdynvc_inited = 1; return 0; } /** * create a new dynamic virtual channel * * @pram channel_id channel id number * @pram channel_name name of channel * * @return 0 on success, -1 on failure ******************************************************************************/ int APP_CC drdynvc_send_open_channel_request(int chan_pri, unsigned int chan_id, char *chan_name) { struct stream *s; int bytes_in_stream; int cbChId; int name_length; if ((chan_name == NULL) || (strlen(chan_name) == 0)) { LOG(0, ("drdynvc_send_open_channel_request: bad channel name specified")); return -1; } make_stream(s); init_stream(s, MAX_PDU_SIZE); name_length = strlen(chan_name); /* dummy command for now */ out_uint8(s, 0); /* insert channel id */ cbChId = drdynvc_insert_uint_124(s, chan_id); /* insert channel name */ out_uint8a(s, chan_name, name_length + 1); /* insert command */ s->data[0] = CMD_DVC_OPEN_CHANNEL | ((chan_pri << 2) & 0x0c) | cbChId; /* send command */ bytes_in_stream = stream_length_before_p(s); send_channel_data(g_drdynvc_chan_id, s->data, bytes_in_stream); free_stream(s); return 0; } static int APP_CC drdynvc_process_open_channel_response(struct stream *s, unsigned char cmd) { struct xrdp_api_data *adp; uint32_t chan_id; int creation_status; drdynvc_get_chan_id(s, cmd, &chan_id); in_uint32_le(s, creation_status); /* LK_TODO now do something using useful! */ if (creation_status < 0) { // TODO } else { /* get struct xrdp_api_data containing this channel id */ if ((adp = struct_from_dvc_chan_id(chan_id)) == NULL) { LOG(0, ("drdynvc_process_open_channel_response: error : " "could not find xrdp_api_data containing chan_id %d", chan_id)); return -1; } adp->is_connected = 1; } return 0; } int APP_CC drdynvc_send_close_channel_request(unsigned int chan_id) { struct stream *s; int bytes_in_stream; int cbChId; make_stream(s); init_stream(s, MAX_PDU_SIZE); /* insert dummy cmd for now */ out_uint8(s, 0); /* insert channel id */ cbChId = drdynvc_insert_uint_124(s, chan_id); /* insert command */ s->data[0] = CMD_DVC_CLOSE_CHANNEL | cbChId; /* send command */ bytes_in_stream = stream_length_before_p(s); send_channel_data(g_drdynvc_chan_id, s->data, bytes_in_stream); free_stream(s); return 0; } static int APP_CC drdynvc_process_close_channel_response(struct stream *s, unsigned char cmd) { uint32_t chan_id; drdynvc_get_chan_id(s, cmd, &chan_id); /* LK_TODO now do something using useful! */ return 0; } /* * send data to client * * @param chan_id the virtual channel to write to * @param data data to write * @param data_size number of bytes to write * * @return 0 on success, -1 on failure ******************************************************************************/ int APP_CC drdynvc_write_data(uint32_t chan_id, char *data, int data_size) { struct stream *s; char *saved_ptr; int cbChId; int Len; int bytes_in_stream; int frag_size; if (data == NULL) { LOG(0, ("drdynvc_write_data: data is NULL\n")); return -1; } if (data_size <= 0) { return 0; } make_stream(s); init_stream(s, MAX_PDU_SIZE); /* this is a dummy write */ out_uint8(s, 0); /* insert channel id */ cbChId = drdynvc_insert_uint_124(s, chan_id); /* will data fit into one pkt? */ bytes_in_stream = stream_length_before_p(s); if ((bytes_in_stream + data_size) <= MAX_PDU_SIZE) { /* yes it will - insert data */ out_uint8p(s, data, data_size); /* insert command */ s->data[0] = CMD_DVC_DATA | cbChId; /* write data to client */ bytes_in_stream = stream_length_before_p(s); send_channel_data(g_drdynvc_chan_id, s->data, bytes_in_stream); free_stream(s); return 0; } /* no it won't - fragment it */ saved_ptr = s->p; /* let client know how much data to expect */ Len = drdynvc_insert_uint_124(s, data_size); /* insert data into first fragment */ frag_size = MAX_PDU_SIZE - stream_length_before_p(s); out_uint8p(s, data, frag_size); /* insert command */ s->data[0] = CMD_DVC_DATA_FIRST | Len << 2 | cbChId; /* write first fragment to client */ bytes_in_stream = stream_length_before_p(s); send_channel_data(g_drdynvc_chan_id, s->data, bytes_in_stream); data_size -= frag_size; data += frag_size; s->data[0] = CMD_DVC_DATA | cbChId; s->p = saved_ptr; /* now send rest of the data using CMD_DVC_DATA */ while (data_size > 0) { frag_size = MAX_PDU_SIZE - stream_length_before_p(s); if (frag_size > data_size) { frag_size = data_size; } out_uint8p(s, data, frag_size); bytes_in_stream = stream_length_before_p(s); send_channel_data(g_drdynvc_chan_id, s->data, bytes_in_stream); data_size -= frag_size; data += frag_size; s->p = saved_ptr; } free_stream(s); return 0; } static int APP_CC drdynvc_process_data_first(struct stream *s, unsigned char cmd) { struct xrdp_api_data *adp; struct stream *ls; uint32_t chan_id; int bytes_in_stream; int Len; drdynvc_get_chan_id(s, cmd, &chan_id); Len = (cmd >> 2) & 0x03; /* skip data_len */ if (Len == 0) { in_uint8s(s, 1); } else if (Len == 1) { in_uint8s(s, 2); } else { in_uint8s(s, 4); } bytes_in_stream = stream_length_after_p(s); /* get struct xrdp_api_data containing this channel id */ if ((adp = struct_from_dvc_chan_id(chan_id)) == NULL) { LOG(0, ("drdynvc_process_data_first: error : " "could not find xrdp_api_data containing chan_id %d", chan_id)); return -1; } ls = trans_get_out_s(adp->transp, MAX_PDU_SIZE); out_uint8p(ls, s->p, bytes_in_stream); s_mark_end(ls); trans_force_write(adp->transp); return 0; } static int APP_CC drdynvc_process_data(struct stream *s, unsigned char cmd) { struct xrdp_api_data *adp; struct stream *ls; uint32_t chan_id; int bytes_in_stream; drdynvc_get_chan_id(s, cmd, &chan_id); bytes_in_stream = stream_length_after_p(s); /* get struct xrdp_api_data containing this channel id */ if ((adp = struct_from_dvc_chan_id(chan_id)) == NULL) { LOG(0, ("drdynvc_process_data: error : " "could not find xrdp_api_data containing chan_id %d", chan_id)); return -1; } ls = trans_get_out_s(adp->transp, MAX_PDU_SIZE); out_uint8p(ls, s->p, bytes_in_stream); s_mark_end(ls); trans_force_write(adp->transp); return 0; } /** * process incoming data on a dynamic virtual channel * * @pram s stream containing the incoming data * @pram chan_id LK_TODO * @pram chan_flags LK_TODO * @pram length LK_TODO * @pram total_length LK_TODO * * @return 0 on success, -1 on failure ******************************************************************************/ int APP_CC drdynvc_data_in(struct stream *s, int chan_id, int chan_flags, int length, int total_length) { unsigned char cmd; in_uint8(s, cmd); /* read command */ switch (cmd & 0xf0) { case CMD_DVC_CAPABILITY: drdynvc_process_capability_response(s, cmd); break; case CMD_DVC_OPEN_CHANNEL: drdynvc_process_open_channel_response(s, cmd); break; case CMD_DVC_CLOSE_CHANNEL: drdynvc_process_close_channel_response(s, cmd); break; case CMD_DVC_DATA_FIRST: drdynvc_process_data_first(s, cmd); break; case CMD_DVC_DATA: drdynvc_process_data(s, cmd); break; default: LOG(0, ("drdynvc_data_in: got unknown command 0x%x", cmd)); break; } return 0; } /* * insert a byte, short or 32bit value into specified stream * * @param s stream used for insertion * @param val value to insert * * @return 0 for byte insertions * @return 1 for short insertion * @return 2 for uint32_t insertions ******************************************************************************/ static int APP_CC drdynvc_insert_uint_124(struct stream *s, uint32_t val) { int ret_val; if (val <= 0xff) { out_uint8(s, val); ret_val = 0; } else if (val <= 0xffff) { out_uint16_le(s, val); ret_val = 1; } else { out_uint32_le(s, val); ret_val = 2; } return ret_val; } /* * extract channel id from stream * * @param s stream containing channel id * @param cmd first byte in stream * @param chan_id return channel id here ******************************************************************************/ static int APP_CC drdynvc_get_chan_id(struct stream *s, char cmd, uint32_t *chan_id_p) { int cbChId; int chan_id; cbChId = cmd & 0x03; if (cbChId == 0) { in_uint8(s, chan_id); } else if (cbChId == 1) { in_uint16_le(s, chan_id); } else { in_uint32_le(s, chan_id); } *chan_id_p = chan_id; return 0; } xrdp-0.9.1/sesman/chansrv/chansrv.h0000644000175000017500000000533113027002670014165 00000000000000/** * xrdp: A Remote Desktop Protocol server. * * Copyright (C) Jay Sorg 2009-2013 * Copyright (C) Laxmikant Rashinkar 2009-2013 * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #if !defined(CHANSRV_H) #define CHANSRV_H #include "arch.h" #include "parse.h" #include "log.h" #define MAX_DVC_CHANNELS 32 struct chan_out_data { struct stream *s; struct chan_out_data *next; }; struct chan_item { int id; int flags; char name[16]; struct chan_out_data *head; struct chan_out_data *tail; }; /* data in struct trans::callback_data */ struct xrdp_api_data { int chan_id; char header[64]; int flags; /* for dynamic virtual channels */ struct trans *transp; int dvc_chan_id; int is_connected; }; int DEFAULT_CC g_is_term(void); int APP_CC send_channel_data(int chan_id, char *data, int size); int APP_CC send_rail_drawing_orders(char* data, int size); int APP_CC main_cleanup(void); int APP_CC add_timeout(int msoffset, void (*callback)(void* data), void* data); int APP_CC find_empty_slot_in_dvc_channels(); struct xrdp_api_data * APP_CC struct_from_dvc_chan_id(tui32 dvc_chan_id); int remove_struct_with_chan_id(tui32 dvc_chan_id); #define LOG_LEVEL 5 #define LOG(_a, _params) \ { \ if (_a < LOG_LEVEL) \ { \ g_write("xrdp-chansrv [%10.10u]: ", g_time3()); \ g_writeln _params ; \ } \ } #define LOGM(_args) do { log_message _args ; } while (0) #ifndef GSET_UINT8 #define GSET_UINT8(_ptr, _offset, _data) \ *((unsigned char*) (((unsigned char*)(_ptr)) + (_offset))) = (unsigned char)(_data) #define GGET_UINT8(_ptr, _offset) \ (*((unsigned char*) (((unsigned char*)(_ptr)) + (_offset)))) #define GSET_UINT16(_ptr, _offset, _data) \ GSET_UINT8(_ptr, _offset, _data); \ GSET_UINT8(_ptr, (_offset) + 1, (_data) >> 8) #define GGET_UINT16(_ptr, _offset) \ (GGET_UINT8(_ptr, _offset)) | \ ((GGET_UINT8(_ptr, (_offset) + 1)) << 8) #define GSET_UINT32(_ptr, _offset, _data) \ GSET_UINT16(_ptr, _offset, _data); \ GSET_UINT16(_ptr, (_offset) + 2, (_data) >> 16) #define GGET_UINT32(_ptr, _offset) \ (GGET_UINT16(_ptr, _offset)) | \ ((GGET_UINT16(_ptr, (_offset) + 2)) << 16) #endif #endif xrdp-0.9.1/sesman/chansrv/chansrv_common.h0000644000175000017500000000155413027002670015540 00000000000000/** * xrdp: A Remote Desktop Protocol server. * * Copyright (C) Laxmikant Rashinkar 2009-2014 * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #ifndef _CHANSRV_COMMON_H #define _CHANSRV_COMMON_H #include "parse.h" #include "os_calls.h" int read_entire_packet(struct stream *src, struct stream **dest, int chan_flags, int length, int total_length); #endif xrdp-0.9.1/sesman/chansrv/fifo.h0000644000175000017500000000203313027002670013440 00000000000000/** * xrdp: A Remote Desktop Protocol server. * * Copyright (C) Laxmikant Rashinkar 2013 LK.Rashinkar@gmail.com * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ /* FIFO implementation to store a pointer to a user struct */ typedef struct fifo { long* user_data; int rd_ptr; int wr_ptr; int entries; } FIFO; int fifo_init(FIFO* fp, int num_entries); int fifo_deinit(FIFO* fp); int fifo_is_empty(FIFO* fp); int fifo_insert(FIFO* fp, void* data); void* fifo_remove(FIFO* fp); void* fifo_peek(FIFO* fp); xrdp-0.9.1/sesman/chansrv/smartcard_pcsc.c0000644000175000017500000016554213027003467015524 00000000000000/** * xrdp: A Remote Desktop Protocol server. * * Copyright (C) Jay Sorg 2013 jay.sorg@gmail.com * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * */ /* * smartcard redirection support, PCSC daemon standin * this will act like pcsc daemon * pcsc lib and daemon write struct on unix domain socket for communication */ #define JAY_TODO_CONTEXT 0 #define JAY_TODO_WIDE 1 #define PCSC_STANDIN 1 #include "os_calls.h" #include "smartcard.h" #include "log.h" #include "irp.h" #include "devredir.h" #include "trans.h" #include "chansrv.h" #include "list.h" #if PCSC_STANDIN #define LLOG_LEVEL 1 #define LLOGLN(_level, _args) \ do \ { \ if (_level < LLOG_LEVEL) \ { \ g_write("chansrv:smartcard_pcsc [%10.10u]: ", g_time3()); \ g_writeln _args ; \ } \ } \ while (0) extern int g_display_num; /* in chansrv.c */ static int g_autoinc = 0; /* general purpose autoinc */ struct pcsc_card /* item for list of open cards in one context */ { tui32 app_card; /* application card, always 4 bytes */ int card_bytes; /* client card bytes */ char card[16]; /* client card */ }; struct pcsc_context { tui32 app_context; /* application context, always 4 byte */ int context_bytes; /* client context bytes */ char context[16]; /* client context */ struct list *cards; /* these need to be released on close */ }; /*****************************************************************************/ struct pcsc_uds_client { int uds_client_id; /* unique id represents each app */ struct trans *con; /* the connection to the app */ struct list *contexts; /* list of struct pcsc_context */ struct pcsc_context *connect_context; }; static struct list *g_uds_clients = 0; /* struct pcsc_uds_client */ static struct trans *g_lis = 0; static char g_pcsclite_ipc_dir[256] = ""; static char g_pcsclite_ipc_file[256] = ""; /*****************************************************************************/ /* got a new unix domain socket connection */ static struct pcsc_uds_client * create_uds_client(struct trans *con) { struct pcsc_uds_client *uds_client; LLOGLN(10, ("create_uds_client:")); if (con == 0) { return 0; } uds_client = g_new0(struct pcsc_uds_client, 1); if (uds_client == 0) { return 0; } g_autoinc++; uds_client->uds_client_id = g_autoinc; uds_client->con = con; con->callback_data = uds_client; return uds_client; } /*****************************************************************************/ static struct pcsc_uds_client * get_uds_client_by_id(int uds_client_id) { struct pcsc_uds_client *uds_client; int index; LLOGLN(10, ("get_uds_client_by_id:")); if (uds_client_id == 0) { LLOGLN(10, ("get_uds_client_by_id: uds_client_id zero")); return 0; } if (g_uds_clients == 0) { LLOGLN(10, ("get_uds_client_by_id: g_uds_clients is nil")); return 0; } LLOGLN(10, (" count %d", g_uds_clients->count)); for (index = 0; index < g_uds_clients->count; index++) { uds_client = (struct pcsc_uds_client *) list_get_item(g_uds_clients, index); if (uds_client->uds_client_id == uds_client_id) { return uds_client; } } LLOGLN(10, ("get_uds_client_by_id: can't find uds_client_id %d", uds_client_id)); return 0; } /*****************************************************************************/ struct pcsc_context * get_pcsc_context_by_app_context(struct pcsc_uds_client *uds_client, tui32 app_context) { struct pcsc_context *rv; int index; if (uds_client == 0) { return 0; } if (uds_client->contexts == 0) { return 0; } for (index = 0; index < uds_client->contexts->count; index++) { rv = (struct pcsc_context *) list_get_item(uds_client->contexts, index); if (rv->app_context == app_context) { return rv; } } return 0; } /*****************************************************************************/ struct pcsc_card * get_pcsc_card_by_app_card(struct pcsc_uds_client *uds_client, tui32 app_card, struct pcsc_context **acontext) { struct pcsc_card *lcard; struct pcsc_context *lcontext; int index; int index1; LLOGLN(10, ("get_pcsc_card_by_app_card:")); LLOGLN(10, (" app_card %d", app_card)); if (uds_client == 0) { LLOGLN(0, ("get_pcsc_card_by_app_card: error")); return 0; } if (uds_client->contexts == 0) { LLOGLN(0, ("get_pcsc_card_by_app_card: error")); return 0; } for (index = 0; index < uds_client->contexts->count; index++) { lcontext = (struct pcsc_context *) list_get_item(uds_client->contexts, index); if (lcontext != 0) { if (lcontext->cards != 0) { for (index1 = 0; index1 < lcontext->cards->count; index1++) { lcard = (struct pcsc_card *) list_get_item(lcontext->cards, index1); if (lcard != 0) { if (lcard->app_card == app_card) { if (acontext != 0) { *acontext = lcontext; } return lcard; } } } } } } LLOGLN(0, ("get_pcsc_card_by_app_card: error")); return 0; } /*****************************************************************************/ static int free_uds_client(struct pcsc_uds_client *uds_client) { int i; int j; struct pcsc_context *context; struct pcsc_card *card; LLOGLN(10, ("free_uds_client:")); if (uds_client == 0) { return 0; } if (uds_client->contexts != 0) { for (i = 0; i < uds_client->contexts->count; i++) { context = (struct pcsc_context *) list_get_item(uds_client->contexts, i); if (context != 0) { if (context->cards != 0) { for (j = 0; j < context->cards->count; j++) { card = (struct pcsc_card *) list_get_item(context->cards, j); if (card != 0) { /* TODO: send free card to client */ g_free(card); } } list_delete(context->cards); } LLOGLN(10, (" left over context %p", context->context)); scard_send_cancel(0, context->context, context->context_bytes); scard_send_release_context(0, context->context, context->context_bytes); g_free(context); } } list_delete(uds_client->contexts); } trans_delete(uds_client->con); g_free(uds_client); return 0; } /*****************************************************************************/ static struct pcsc_context * uds_client_add_context(struct pcsc_uds_client *uds_client, char *context, int context_bytes) { struct pcsc_context *pcscContext; LLOGLN(10, ("uds_client_add_context:")); pcscContext = (struct pcsc_context *) g_malloc(sizeof(struct pcsc_context), 1); if (pcscContext == 0) { LLOGLN(0, ("uds_client_add_context: error")); return 0; } g_autoinc++; pcscContext->app_context = g_autoinc; pcscContext->context_bytes = context_bytes; g_memcpy(pcscContext->context, context, context_bytes); if (uds_client->contexts == 0) { uds_client->contexts = list_create(); if (uds_client->contexts == 0) { LLOGLN(0, ("uds_client_add_context: error")); return 0; } } list_add_item(uds_client->contexts, (tintptr) pcscContext); return pcscContext; } /*****************************************************************************/ static int uds_client_remove_context(struct pcsc_uds_client *uds_client, struct pcsc_context *acontext) { int index; if (uds_client->contexts == 0) { LLOGLN(0, ("uds_client_remove_context: error")); return 1; } index = list_index_of(uds_client->contexts, (tintptr) acontext); if (index < 0) { LLOGLN(0, ("uds_client_remove_context: error")); return 1; } list_remove_item(uds_client->contexts, index); g_free(acontext); // TODO free cards return 0; } /*****************************************************************************/ static struct pcsc_card * context_add_card(struct pcsc_uds_client *uds_client, struct pcsc_context *acontext, char *card, int card_bytes) { struct pcsc_card *pcscCard; LLOGLN(10, ("context_add_card: card_bytes %d", card_bytes)); pcscCard = (struct pcsc_card *) g_malloc(sizeof(struct pcsc_card), 1); if (pcscCard == 0) { LLOGLN(0, ("context_add_card: error")); return 0; } g_autoinc++; pcscCard->app_card = g_autoinc; pcscCard->card_bytes = card_bytes; g_memcpy(pcscCard->card, card, card_bytes); if (acontext->cards == 0) { acontext->cards = list_create(); if (acontext->cards == 0) { LLOGLN(0, ("context_add_card: error")); return 0; } } list_add_item(acontext->cards, (tintptr) pcscCard); LLOGLN(10, (" new app_card %d", pcscCard->app_card)); return pcscCard; } /*****************************************************************************/ int APP_CC scard_pcsc_get_wait_objs(tbus *objs, int *count, int *timeout) { struct pcsc_uds_client *uds_client; int index; LLOGLN(10, ("scard_pcsc_get_wait_objs:")); if (g_lis != 0) { trans_get_wait_objs(g_lis, objs, count); } if (g_uds_clients != 0) { for (index = 0; index < g_uds_clients->count; index++) { uds_client = (struct pcsc_uds_client *) list_get_item(g_uds_clients, index); if (uds_client != 0) { trans_get_wait_objs(uds_client->con, objs, count); } } } return 0; } /*****************************************************************************/ int APP_CC scard_pcsc_check_wait_objs(void) { struct pcsc_uds_client *uds_client; int index; LLOGLN(10, ("scard_pcsc_check_wait_objs:")); if (g_lis != 0) { if (trans_check_wait_objs(g_lis) != 0) { LLOGLN(0, ("scard_pcsc_check_wait_objs: g_lis trans_check_wait_objs error")); } } if (g_uds_clients != 0) { index = 0; while (index < g_uds_clients->count) { uds_client = (struct pcsc_uds_client *) list_get_item(g_uds_clients, index); if (uds_client != 0) { if (trans_check_wait_objs(uds_client->con) != 0) { free_uds_client(uds_client); list_remove_item(g_uds_clients, index); continue; } } index++; } } return 0; } /*****************************************************************************/ /* returns error */ int APP_CC scard_process_establish_context(struct trans *con, struct stream *in_s) { int dwScope; struct pcsc_uds_client *uds_client; void *user_data; LLOGLN(10, ("scard_process_establish_context:")); uds_client = (struct pcsc_uds_client *) (con->callback_data); in_uint32_le(in_s, dwScope); LLOGLN(10, ("scard_process_establish_context: dwScope 0x%8.8x", dwScope)); user_data = (void *) (tintptr) (uds_client->uds_client_id); scard_send_establish_context(user_data, dwScope); return 0; } /*****************************************************************************/ /* returns error */ int APP_CC scard_function_establish_context_return(void *user_data, struct stream *in_s, int len, int status) { int bytes; int uds_client_id; int context_bytes; int app_context; char context[16]; struct stream *out_s; struct pcsc_uds_client *uds_client; struct trans *con; struct pcsc_context *lcontext; LLOGLN(10, ("scard_function_establish_context_return:")); LLOGLN(10, (" status 0x%8.8x", status)); uds_client_id = (int) (tintptr) user_data; uds_client = (struct pcsc_uds_client *) get_uds_client_by_id(uds_client_id); if (uds_client == 0) { LLOGLN(0, ("scard_function_establish_context_return: " "get_uds_client_by_id failed")); return 1; } con = uds_client->con; lcontext = 0; app_context = 0; g_memset(context, 0, 16); if (status == 0) { in_uint8s(in_s, 28); in_uint32_le(in_s, context_bytes); if (context_bytes > 16) { LLOGLN(0, ("scard_function_establish_context_return: opps " "context_bytes %d", context_bytes)); g_hexdump(in_s->p, context_bytes); return 1; } in_uint8a(in_s, context, context_bytes); lcontext = uds_client_add_context(uds_client, context, context_bytes); app_context = lcontext->app_context; LLOGLN(10, ("scard_function_establish_context_return: " "app_context %d", app_context)); } out_s = trans_get_out_s(con, 8192); s_push_layer(out_s, iso_hdr, 8); out_uint32_le(out_s, app_context); out_uint32_le(out_s, status); /* SCARD_S_SUCCESS status */ s_mark_end(out_s); bytes = (int) (out_s->end - out_s->data); s_pop_layer(out_s, iso_hdr); out_uint32_le(out_s, bytes - 8); out_uint32_le(out_s, 0x01); /* SCARD_ESTABLISH_CONTEXT 0x01 */ return trans_force_write(con); } /*****************************************************************************/ /* returns error */ int APP_CC scard_process_release_context(struct trans *con, struct stream *in_s) { int hContext; struct pcsc_uds_client *uds_client; struct pcsc_context *lcontext; void *user_data; LLOGLN(10, ("scard_process_release_context:")); uds_client = (struct pcsc_uds_client *) (con->callback_data); in_uint32_le(in_s, hContext); LLOGLN(10, ("scard_process_release_context: hContext 0x%8.8x", hContext)); user_data = (void *) (tintptr) (uds_client->uds_client_id); lcontext = get_pcsc_context_by_app_context(uds_client, hContext); if (lcontext == 0) { LLOGLN(0, ("scard_process_release_context: " "get_pcsc_context_by_app_context failed")); return 1; } scard_send_release_context(user_data, lcontext->context, lcontext->context_bytes); uds_client_remove_context(uds_client, lcontext); return 0; } /*****************************************************************************/ /* returns error */ int APP_CC scard_function_release_context_return(void *user_data, struct stream *in_s, int len, int status) { int bytes; int uds_client_id; struct stream *out_s; struct pcsc_uds_client *uds_client; struct trans *con; LLOGLN(10, ("scard_function_release_context_return:")); LLOGLN(10, (" status 0x%8.8x", status)); uds_client_id = (int) (tintptr) user_data; uds_client = (struct pcsc_uds_client *) get_uds_client_by_id(uds_client_id); if (uds_client == 0) { LLOGLN(0, ("scard_function_release_context_return: " "get_uds_client_by_id failed")); return 1; } con = uds_client->con; out_s = trans_get_out_s(con, 8192); s_push_layer(out_s, iso_hdr, 8); out_uint32_le(out_s, status); /* SCARD_S_SUCCESS status */ s_mark_end(out_s); bytes = (int) (out_s->end - out_s->data); s_pop_layer(out_s, iso_hdr); out_uint32_le(out_s, bytes - 8); out_uint32_le(out_s, 0x02); /* SCARD_RELEASE_CONTEXT 0x02 */ return trans_force_write(con); } /*****************************************************************************/ struct pcsc_list_readers { int uds_client_id; int cchReaders; }; /*****************************************************************************/ /* returns error */ int APP_CC scard_process_list_readers(struct trans *con, struct stream *in_s) { int hContext; int bytes_groups; int cchReaders; char *groups; struct pcsc_uds_client *uds_client; struct pcsc_context *lcontext; struct pcsc_list_readers *pcscListReaders; LLOGLN(10, ("scard_process_list_readers:")); uds_client = (struct pcsc_uds_client *) (con->callback_data); in_uint32_le(in_s, hContext); in_uint32_le(in_s, bytes_groups); groups = (char *) g_malloc(bytes_groups + 1, 1); in_uint8a(in_s, groups, bytes_groups); in_uint32_le(in_s, cchReaders); LLOGLN(10, ("scard_process_list_readers: hContext 0x%8.8x cchReaders %d", hContext, cchReaders)); lcontext = get_pcsc_context_by_app_context(uds_client, hContext); if (lcontext == 0) { LLOGLN(0, ("scard_process_list_readers: " "get_pcsc_context_by_app_context failed")); g_free(groups); return 1; } pcscListReaders = g_new0(struct pcsc_list_readers, 1); pcscListReaders->uds_client_id = uds_client->uds_client_id; pcscListReaders->cchReaders = cchReaders; scard_send_list_readers(pcscListReaders, lcontext->context, lcontext->context_bytes, groups, cchReaders, 1); g_free(groups); return 0; } /*****************************************************************************/ int APP_CC scard_function_list_readers_return(void *user_data, struct stream *in_s, int len, int status) { struct stream *out_s; int chr; int readers; int rn_index; int index; int bytes; int cchReaders; int llen; int uds_client_id; twchar reader_name[100]; char lreader_name[16][100]; struct pcsc_uds_client *uds_client; struct trans *con; struct pcsc_list_readers *pcscListReaders; LLOGLN(10, ("scard_function_list_readers_return:")); LLOGLN(10, (" status 0x%8.8x", status)); pcscListReaders = (struct pcsc_list_readers *) user_data; if (pcscListReaders == 0) { LLOGLN(0, ("scard_function_list_readers_return: " "pcscListReaders is nil")); return 1; } uds_client_id = pcscListReaders->uds_client_id; cchReaders = pcscListReaders->cchReaders; g_free(pcscListReaders); uds_client = (struct pcsc_uds_client *) get_uds_client_by_id(uds_client_id); if (uds_client == 0) { LLOGLN(0, ("scard_function_list_readers_return: " "get_uds_client_by_id failed, could not find id %d", uds_client_id)); return 1; } con = uds_client->con; g_memset(reader_name, 0, sizeof(reader_name)); g_memset(lreader_name, 0, sizeof(lreader_name)); rn_index = 0; readers = 0; llen = 0; if (status == 0) { in_uint8s(in_s, 28); in_uint32_le(in_s, len); llen = len; if (cchReaders > 0) { while (len > 0) { in_uint16_le(in_s, chr); len -= 2; if (chr == 0) { if (reader_name[0] != 0) { g_wcstombs(lreader_name[readers], reader_name, 99); g_memset(reader_name, 0, sizeof(reader_name)); readers++; } reader_name[0] = 0; rn_index = 0; } else { reader_name[rn_index] = chr; rn_index++; } } } if (rn_index > 0) { if (reader_name[0] != 0) { g_wcstombs(lreader_name[readers], reader_name, 99); g_memset(reader_name, 0, sizeof(reader_name)); readers++; } } } out_s = trans_get_out_s(con, 8192); s_push_layer(out_s, iso_hdr, 8); out_uint32_le(out_s, llen); out_uint32_le(out_s, readers); for (index = 0; index < readers; index++) { out_uint8a(out_s, lreader_name[index], 100); } out_uint32_le(out_s, status); /* SCARD_S_SUCCESS status */ s_mark_end(out_s); bytes = (int) (out_s->end - out_s->data); s_pop_layer(out_s, iso_hdr); out_uint32_le(out_s, bytes - 8); out_uint32_le(out_s, 0x03); /* SCARD_LIST_READERS 0x03 */ return trans_force_write(con); } /*****************************************************************************/ /* returns error */ int APP_CC scard_process_connect(struct trans *con, struct stream *in_s) { int hContext; READER_STATE rs; struct pcsc_uds_client *uds_client; void *user_data; struct pcsc_context *lcontext; LLOGLN(10, ("scard_process_connect:")); uds_client = (struct pcsc_uds_client *) (con->callback_data); g_memset(&rs, 0, sizeof(rs)); in_uint32_le(in_s, hContext); in_uint8a(in_s, rs.reader_name, 100); in_uint32_le(in_s, rs.dwShareMode); in_uint32_le(in_s, rs.dwPreferredProtocols); LLOGLN(10, ("scard_process_connect: rs.reader_name %s dwShareMode 0x%8.8x " "dwPreferredProtocols 0x%8.8x", rs.reader_name, rs.dwShareMode, rs.dwPreferredProtocols)); user_data = (void *) (tintptr) (uds_client->uds_client_id); lcontext = get_pcsc_context_by_app_context(uds_client, hContext); if (lcontext == 0) { LLOGLN(0, ("scard_process_connect: " "get_pcsc_context_by_app_context failed")); return 1; } uds_client->connect_context = lcontext; scard_send_connect(user_data, lcontext->context, lcontext->context_bytes, 1, &rs); return 0; } /*****************************************************************************/ int APP_CC scard_function_connect_return(void *user_data, struct stream *in_s, int len, int status) { int dwActiveProtocol; int hCard; int bytes; int uds_client_id; struct stream *out_s; struct pcsc_uds_client *uds_client; struct trans *con; char *card; int card_bytes; struct pcsc_card *lcard; LLOGLN(10, ("scard_function_connect_return:")); LLOGLN(10, (" status 0x%8.8x", status)); uds_client_id = (int) (tintptr) user_data; uds_client = (struct pcsc_uds_client *) get_uds_client_by_id(uds_client_id); if (uds_client == 0) { LLOGLN(0, ("scard_function_connect_return: " "get_uds_client_by_id failed")); return 1; } con = uds_client->con; dwActiveProtocol = 0; hCard = 0; if (status == 0) { in_uint8s(in_s, 36); in_uint32_le(in_s, dwActiveProtocol); if (len > 40) { in_uint32_le(in_s, card_bytes); in_uint8p(in_s, card, card_bytes); lcard = context_add_card(uds_client, uds_client->connect_context, card, card_bytes); hCard = lcard->app_card; LLOGLN(10, (" hCard %d dwActiveProtocol %d", hCard, dwActiveProtocol)); } else { status = 0x8010000F; /* SCARD_E_PROTO_MISMATCH */ } } out_s = trans_get_out_s(con, 8192); s_push_layer(out_s, iso_hdr, 8); out_uint32_le(out_s, hCard); out_uint32_le(out_s, dwActiveProtocol); out_uint32_le(out_s, status); /* SCARD_S_SUCCESS status */ s_mark_end(out_s); bytes = (int) (out_s->end - out_s->data); s_pop_layer(out_s, iso_hdr); out_uint32_le(out_s, bytes - 8); out_uint32_le(out_s, 0x04); /* SCARD_CONNECT 0x04 */ return trans_force_write(con); } /*****************************************************************************/ /* returns error */ int APP_CC scard_process_disconnect(struct trans *con, struct stream *in_s) { int hCard; int dwDisposition; struct pcsc_uds_client *uds_client; void *user_data; struct pcsc_context *lcontext; struct pcsc_card *lcard; LLOGLN(10, ("scard_process_disconnect:")); uds_client = (struct pcsc_uds_client *) (con->callback_data); in_uint32_le(in_s, hCard); in_uint32_le(in_s, dwDisposition); user_data = (void *) (tintptr) (uds_client->uds_client_id); lcard = get_pcsc_card_by_app_card(uds_client, hCard, &lcontext); if ((lcontext == 0) || (lcard == 0)) { LLOGLN(0, ("scard_process_disconnect: " "get_pcsc_card_by_app_card failed")); return 1; } scard_send_disconnect(user_data, lcontext->context, lcontext->context_bytes, lcard->card, lcard->card_bytes, dwDisposition); return 0; } /*****************************************************************************/ int APP_CC scard_function_disconnect_return(void *user_data, struct stream *in_s, int len, int status) { int bytes; int uds_client_id; struct stream *out_s; struct pcsc_uds_client *uds_client; struct trans *con; LLOGLN(10, ("scard_function_disconnect_return:")); LLOGLN(10, (" status 0x%8.8x", status)); uds_client_id = (int) (tintptr) user_data; uds_client = (struct pcsc_uds_client *) get_uds_client_by_id(uds_client_id); if (uds_client == 0) { LLOGLN(0, ("scard_function_disconnect_return: " "get_uds_client_by_id failed")); return 1; } con = uds_client->con; out_s = trans_get_out_s(con, 8192); s_push_layer(out_s, iso_hdr, 8); out_uint32_le(out_s, status); /* SCARD_S_SUCCESS status */ s_mark_end(out_s); bytes = (int) (out_s->end - out_s->data); s_pop_layer(out_s, iso_hdr); out_uint32_le(out_s, bytes - 8); out_uint32_le(out_s, 0x06); /* SCARD_DISCONNECT 0x06 */ return trans_force_write(con); } /*****************************************************************************/ /* returns error */ int APP_CC scard_process_begin_transaction(struct trans *con, struct stream *in_s) { int hCard; struct pcsc_uds_client *uds_client; void *user_data; struct pcsc_card *lcard; struct pcsc_context *lcontext; LLOGLN(10, ("scard_process_begin_transaction:")); uds_client = (struct pcsc_uds_client *) (con->callback_data); in_uint32_le(in_s, hCard); LLOGLN(10, ("scard_process_begin_transaction: hCard 0x%8.8x", hCard)); user_data = (void *) (tintptr) (uds_client->uds_client_id); lcard = get_pcsc_card_by_app_card(uds_client, hCard, &lcontext); if ((lcard == 0) || (lcontext == 0)) { LLOGLN(0, ("scard_process_begin_transaction: " "get_pcsc_card_by_app_card failed")); return 1; } scard_send_begin_transaction(user_data, lcontext->context, lcontext->context_bytes, lcard->card, lcard->card_bytes); return 0; } /*****************************************************************************/ /* returns error */ int APP_CC scard_function_begin_transaction_return(void *user_data, struct stream *in_s, int len, int status) { struct stream *out_s; int bytes; int uds_client_id; struct pcsc_uds_client *uds_client; struct trans *con; LLOGLN(10, ("scard_function_begin_transaction_return:")); LLOGLN(10, (" status 0x%8.8x", status)); uds_client_id = (int) (tintptr) user_data; uds_client = (struct pcsc_uds_client *) get_uds_client_by_id(uds_client_id); if (uds_client == 0) { LLOGLN(0, ("scard_function_begin_transaction_return: " "get_uds_client_by_id failed")); return 1; } con = uds_client->con; out_s = trans_get_out_s(con, 8192); s_push_layer(out_s, iso_hdr, 8); out_uint32_le(out_s, status); /* SCARD_S_SUCCESS status */ s_mark_end(out_s); bytes = (int) (out_s->end - out_s->data); s_pop_layer(out_s, iso_hdr); out_uint32_le(out_s, bytes - 8); out_uint32_le(out_s, 0x07); /* SCARD_BEGIN_TRANSACTION 0x07 */ return trans_force_write(con); } /*****************************************************************************/ /* returns error */ int APP_CC scard_process_end_transaction(struct trans *con, struct stream *in_s) { int hCard; int dwDisposition; struct pcsc_uds_client *uds_client; void *user_data; struct pcsc_card *lcard; struct pcsc_context *lcontext; LLOGLN(10, ("scard_process_end_transaction:")); uds_client = (struct pcsc_uds_client *) (con->callback_data); in_uint32_le(in_s, hCard); in_uint32_le(in_s, dwDisposition); LLOGLN(10, ("scard_process_end_transaction: hCard 0x%8.8x", hCard)); user_data = (void *) (tintptr) (uds_client->uds_client_id); lcard = get_pcsc_card_by_app_card(uds_client, hCard, &lcontext); if ((lcard == 0) || (lcontext == 0)) { LLOGLN(0, ("scard_process_end_transaction: " "get_pcsc_card_by_app_card failed")); return 1; } scard_send_end_transaction(user_data, lcontext->context, lcontext->context_bytes, lcard->card, lcard->card_bytes, dwDisposition); return 0; } /*****************************************************************************/ /* returns error */ int APP_CC scard_function_end_transaction_return(void *user_data, struct stream *in_s, int len, int status) { struct stream *out_s; int bytes; int uds_client_id; struct pcsc_uds_client *uds_client; struct trans *con; LLOGLN(10, ("scard_function_end_transaction_return:")); LLOGLN(10, (" status 0x%8.8x", status)); uds_client_id = (int) (tintptr) user_data; uds_client = (struct pcsc_uds_client *) get_uds_client_by_id(uds_client_id); if (uds_client == 0) { LLOGLN(0, ("scard_function_end_transaction_return: " "get_uds_client_by_id failed")); return 1; } con = uds_client->con; out_s = trans_get_out_s(con, 8192); s_push_layer(out_s, iso_hdr, 8); out_uint32_le(out_s, status); /* SCARD_S_SUCCESS status */ s_mark_end(out_s); bytes = (int) (out_s->end - out_s->data); s_pop_layer(out_s, iso_hdr); out_uint32_le(out_s, bytes - 8); out_uint32_le(out_s, 0x08); /* SCARD_END_TRANSACTION 0x08 */ return trans_force_write(con); } /*****************************************************************************/ /* returns error */ int APP_CC scard_function_get_attrib_return(void *user_data, struct stream *in_s, int len, int status) { return 0; } /*****************************************************************************/ struct pcsc_transmit { int uds_client_id; struct xrdp_scard_io_request recv_ior; int cbRecvLength; }; /*****************************************************************************/ /* returns error */ int APP_CC scard_process_transmit(struct trans *con, struct stream *in_s) { int hCard; int recv_bytes; int send_bytes; char *send_data; struct xrdp_scard_io_request send_ior; struct xrdp_scard_io_request recv_ior; struct pcsc_uds_client *uds_client; struct pcsc_card *lcard; struct pcsc_context *lcontext; struct pcsc_transmit *pcscTransmit; LLOGLN(10, ("scard_process_transmit:")); uds_client = (struct pcsc_uds_client *) (con->callback_data); LLOGLN(10, ("scard_process_transmit:")); in_uint32_le(in_s, hCard); in_uint32_le(in_s, send_ior.dwProtocol); in_uint32_le(in_s, send_ior.cbPciLength); in_uint32_le(in_s, send_ior.extra_bytes); in_uint8p(in_s, send_ior.extra_data, send_ior.extra_bytes); in_uint32_le(in_s, send_bytes); in_uint8p(in_s, send_data, send_bytes); in_uint32_le(in_s, recv_ior.dwProtocol); in_uint32_le(in_s, recv_ior.cbPciLength); in_uint32_le(in_s, recv_ior.extra_bytes); in_uint8p(in_s, recv_ior.extra_data, recv_ior.extra_bytes); in_uint32_le(in_s, recv_bytes); LLOGLN(10, ("scard_process_transmit: send dwProtocol %d cbPciLength %d " "recv dwProtocol %d cbPciLength %d send_bytes %d ", send_ior.dwProtocol, send_ior.cbPciLength, recv_ior.dwProtocol, recv_ior.cbPciLength, send_bytes)); LLOGLN(10, ("scard_process_transmit: recv_bytes %d", recv_bytes)); lcard = get_pcsc_card_by_app_card(uds_client, hCard, &lcontext); if ((lcard == 0) || (lcontext == 0)) { LLOGLN(0, ("scard_process_transmit: " "get_pcsc_card_by_app_card failed")); return 1; } pcscTransmit = (struct pcsc_transmit *) g_malloc(sizeof(struct pcsc_transmit), 1); pcscTransmit->uds_client_id = uds_client->uds_client_id; pcscTransmit->recv_ior = recv_ior; pcscTransmit->cbRecvLength = recv_bytes; scard_send_transmit(pcscTransmit, lcontext->context, lcontext->context_bytes, lcard->card, lcard->card_bytes, send_data, send_bytes, recv_bytes, &send_ior, &recv_ior); return 0; } /*****************************************************************************/ /* returns error */ int APP_CC scard_function_transmit_return(void *user_data, struct stream *in_s, int len, int status) { struct stream *out_s; int bytes; int val; int cbRecvLength; char *recvBuf; struct xrdp_scard_io_request recv_ior; struct pcsc_uds_client *uds_client; struct trans *con; struct pcsc_transmit *pcscTransmit; LLOGLN(10, ("scard_function_transmit_return:")); LLOGLN(10, (" status 0x%8.8x", status)); pcscTransmit = (struct pcsc_transmit *) user_data; recv_ior = pcscTransmit->recv_ior; uds_client = (struct pcsc_uds_client *) get_uds_client_by_id(pcscTransmit->uds_client_id); g_free(pcscTransmit); if (uds_client == 0) { LLOGLN(0, ("scard_function_transmit_return: " "get_uds_client_by_id failed")); return 1; } con = uds_client->con; cbRecvLength = 0; recvBuf = 0; if (status == 0) { in_uint8s(in_s, 20); in_uint32_le(in_s, val); if (val != 0) { /* pioRecvPci */ in_uint8s(in_s, 8); in_uint32_le(in_s, recv_ior.dwProtocol); in_uint32_le(in_s, recv_ior.cbPciLength); recv_ior.cbPciLength += 8; in_uint32_le(in_s, recv_ior.extra_bytes); if (recv_ior.extra_bytes > 0) { in_uint8p(in_s, recv_ior.extra_data, recv_ior.extra_bytes); } } in_uint8s(in_s, 4); in_uint32_le(in_s, val); if (val != 0) { in_uint32_le(in_s, cbRecvLength); in_uint8p(in_s, recvBuf, cbRecvLength); } } LLOGLN(10, ("scard_function_transmit_return: cbRecvLength %d", cbRecvLength)); out_s = trans_get_out_s(con, 8192); s_push_layer(out_s, iso_hdr, 8); out_uint32_le(out_s, recv_ior.dwProtocol); out_uint32_le(out_s, recv_ior.cbPciLength); out_uint32_le(out_s, recv_ior.extra_bytes); out_uint8a(out_s, recv_ior.extra_data, recv_ior.extra_bytes); out_uint32_le(out_s, cbRecvLength); out_uint8a(out_s, recvBuf, cbRecvLength); out_uint32_le(out_s, status); /* SCARD_S_SUCCESS status */ s_mark_end(out_s); bytes = (int) (out_s->end - out_s->data); s_pop_layer(out_s, iso_hdr); out_uint32_le(out_s, bytes - 8); out_uint32_le(out_s, 0x09); /* SCARD_TRANSMIT 0x09 */ return trans_force_write(con); } /*****************************************************************************/ /* returns error */ int APP_CC scard_process_control(struct trans *con, struct stream *in_s) { int hCard; int send_bytes; int recv_bytes; int control_code; char *send_data; struct pcsc_uds_client *uds_client; void *user_data; struct pcsc_context *lcontext; struct pcsc_card *lcard; LLOGLN(10, ("scard_process_control:")); uds_client = (struct pcsc_uds_client *) (con->callback_data); LLOGLN(10, ("scard_process_control:")); in_uint32_le(in_s, hCard); in_uint32_le(in_s, control_code); in_uint32_le(in_s, send_bytes); in_uint8p(in_s, send_data, send_bytes); in_uint32_le(in_s, recv_bytes); user_data = (void *) (tintptr) (uds_client->uds_client_id); lcard = get_pcsc_card_by_app_card(uds_client, hCard, &lcontext); if ((lcard == 0) || (lcontext == 0)) { LLOGLN(0, ("scard_process_control: " "get_pcsc_card_by_app_card failed")); return 1; } scard_send_control(user_data, lcontext->context, lcontext->context_bytes, lcard->card, lcard->card_bytes, send_data, send_bytes, recv_bytes, control_code); return 0; } /*****************************************************************************/ /* returns error */ int APP_CC scard_function_control_return(void *user_data, struct stream *in_s, int len, int status) { struct stream *out_s; int bytes; int cbRecvLength; char *recvBuf; int uds_client_id; struct pcsc_uds_client *uds_client; struct trans *con; LLOGLN(10, ("scard_function_control_return:")); LLOGLN(10, (" status 0x%8.8x", status)); uds_client_id = (int) (tintptr) user_data; uds_client = (struct pcsc_uds_client *) get_uds_client_by_id(uds_client_id); if (uds_client == 0) { LLOGLN(0, ("scard_function_control_return: " "get_uds_client_by_id failed")); return 1; } con = uds_client->con; cbRecvLength = 0; recvBuf = 0; if (status == 0) { in_uint8s(in_s, 28); in_uint32_le(in_s, cbRecvLength); in_uint8p(in_s, recvBuf, cbRecvLength); } LLOGLN(10, ("scard_function_control_return: cbRecvLength %d", cbRecvLength)); out_s = trans_get_out_s(con, 8192); s_push_layer(out_s, iso_hdr, 8); out_uint32_le(out_s, cbRecvLength); out_uint8a(out_s, recvBuf, cbRecvLength); out_uint32_le(out_s, status); /* SCARD_S_SUCCESS status */ s_mark_end(out_s); bytes = (int) (out_s->end - out_s->data); s_pop_layer(out_s, iso_hdr); out_uint32_le(out_s, bytes - 8); out_uint32_le(out_s, 0x0A); /* SCARD_CONTROL 0x0A */ return trans_force_write(con); } /*****************************************************************************/ struct pcsc_status { int uds_client_id; int cchReaderLen; }; /*****************************************************************************/ /* returns error */ int APP_CC scard_process_status(struct trans *con, struct stream *in_s) { int hCard; int cchReaderLen; int cbAtrLen; struct pcsc_uds_client *uds_client; struct pcsc_card *lcard; struct pcsc_context *lcontext; struct pcsc_status *pcscStatus; LLOGLN(10, ("scard_process_status:")); uds_client = (struct pcsc_uds_client *) (con->callback_data); in_uint32_le(in_s, hCard); in_uint32_le(in_s, cchReaderLen); in_uint32_le(in_s, cbAtrLen); LLOGLN(10, ("scard_process_status: hCard 0x%8.8x cchReaderLen %d " "cbAtrLen %d", hCard, cchReaderLen, cbAtrLen)); lcard = get_pcsc_card_by_app_card(uds_client, hCard, &lcontext); if ((lcard == 0) || (lcontext == 0)) { LLOGLN(0, ("scard_process_status: " "get_pcsc_card_by_app_card failed")); return 1; } pcscStatus = (struct pcsc_status *) g_malloc(sizeof(struct pcsc_status), 1); pcscStatus->uds_client_id = uds_client->uds_client_id; pcscStatus->cchReaderLen = cchReaderLen; scard_send_status(pcscStatus, 1, lcontext->context, lcontext->context_bytes, lcard->card, lcard->card_bytes, cchReaderLen, cbAtrLen); return 0; } #define MS_SCARD_UNKNOWN 0 #define MS_SCARD_ABSENT 1 #define MS_SCARD_PRESENT 2 #define MS_SCARD_SWALLOWED 3 #define MS_SCARD_POWERED 4 #define MS_SCARD_NEGOTIABLE 5 #define MS_SCARD_SPECIFIC 6 #define PC_SCARD_UNKNOWN 0x0001 /**< Unknown state */ #define PC_SCARD_ABSENT 0x0002 /**< Card is absent */ #define PC_SCARD_PRESENT 0x0004 /**< Card is present */ #define PC_SCARD_SWALLOWED 0x0008 /**< Card not powered */ #define PC_SCARD_POWERED 0x0010 /**< Card is powered */ #define PC_SCARD_NEGOTIABLE 0x0020 /**< Ready for PTS */ #define PC_SCARD_SPECIFIC 0x0040 /**< PTS has been set */ static int g_ms2pc[] = { PC_SCARD_UNKNOWN, PC_SCARD_ABSENT, PC_SCARD_PRESENT, PC_SCARD_SWALLOWED, PC_SCARD_POWERED, PC_SCARD_NEGOTIABLE, PC_SCARD_SPECIFIC }; /*****************************************************************************/ /* returns error */ int APP_CC scard_function_status_return(void *user_data, struct stream *in_s, int len, int status) { struct stream *out_s; int index; int bytes; int dwReaderLen; int dwState; int dwProtocol; int dwAtrLen; char attr[32]; twchar reader_name[100]; char lreader_name[100]; int uds_client_id; struct pcsc_uds_client *uds_client; struct trans *con; struct pcsc_status *pcscStatus; LLOGLN(10, ("scard_function_status_return:")); LLOGLN(10, (" status 0x%8.8x", status)); pcscStatus = (struct pcsc_status *) user_data; if (pcscStatus == 0) { LLOGLN(0, ("scard_function_status_return: pcscStatus is nil")); return 1; } uds_client_id = pcscStatus->uds_client_id; uds_client = (struct pcsc_uds_client *) get_uds_client_by_id(uds_client_id); if (uds_client == 0) { LLOGLN(0, ("scard_function_status_return: " "get_uds_client_by_id failed")); g_free(pcscStatus); return 1; } g_free(pcscStatus); con = uds_client->con; dwReaderLen = 0; dwState = 0; dwProtocol = 0; dwAtrLen = 0; lreader_name[0] = 0; if (status == 0) { in_uint8s(in_s, 20); in_uint32_le(in_s, dwReaderLen); in_uint8s(in_s, 4); in_uint32_le(in_s, dwState); dwState = g_ms2pc[dwState % 6]; in_uint32_le(in_s, dwProtocol); in_uint8a(in_s, attr, 32); in_uint32_le(in_s, dwAtrLen); if (dwReaderLen > 0) { in_uint32_le(in_s, dwReaderLen); dwReaderLen /= 2; } else { dwReaderLen = 1; } if (dwReaderLen < 1) { LLOGLN(0, ("scard_function_status_return: dwReaderLen < 1")); dwReaderLen = 1; } if (dwReaderLen > 99) { LLOGLN(0, ("scard_function_status_return: dwReaderLen too big " "0x%8.8x", dwReaderLen)); dwReaderLen = 99; } g_memset(reader_name, 0, sizeof(reader_name)); g_memset(lreader_name, 0, sizeof(lreader_name)); for (index = 0; index < dwReaderLen - 1; index++) { in_uint16_le(in_s, reader_name[index]); } g_wcstombs(lreader_name, reader_name, 99); } LLOGLN(10, ("scard_function_status_return: dwAtrLen %d dwReaderLen %d " "dwProtocol %d dwState %d name %s", dwAtrLen, dwReaderLen, dwProtocol, dwState, lreader_name)); out_s = trans_get_out_s(con, 8192); s_push_layer(out_s, iso_hdr, 8); dwReaderLen = g_strlen(lreader_name); out_uint32_le(out_s, dwReaderLen); out_uint8a(out_s, lreader_name, dwReaderLen); out_uint32_le(out_s, dwState); out_uint32_le(out_s, dwProtocol); out_uint32_le(out_s, dwAtrLen); out_uint8a(out_s, attr, dwAtrLen); out_uint32_le(out_s, status); /* SCARD_S_SUCCESS status */ s_mark_end(out_s); bytes = (int) (out_s->end - out_s->data); s_pop_layer(out_s, iso_hdr); out_uint32_le(out_s, bytes - 8); out_uint32_le(out_s, 0x0B); /* SCARD_STATUS 0x0B */ return trans_force_write(con); } /*****************************************************************************/ /* returns error */ int APP_CC scard_process_get_status_change(struct trans *con, struct stream *in_s) { int index; int hContext; int dwTimeout; int cReaders; READER_STATE *rsa; struct pcsc_uds_client *uds_client; void *user_data; struct pcsc_context *lcontext; LLOGLN(10, ("scard_process_get_status_change:")); uds_client = (struct pcsc_uds_client *) (con->callback_data); in_uint32_le(in_s, hContext); in_uint32_le(in_s, dwTimeout); in_uint32_le(in_s, cReaders); if ((cReaders < 0) || (cReaders > 16)) { LLOGLN(0, ("scard_process_get_status_change: bad cReaders %d", cReaders)); return 1; } rsa = (READER_STATE *) g_malloc(sizeof(READER_STATE) * cReaders, 1); for (index = 0; index < cReaders; index++) { in_uint8a(in_s, rsa[index].reader_name, 100); LLOGLN(10, ("scard_process_get_status_change: reader_name %s", rsa[index].reader_name)); in_uint32_le(in_s, rsa[index].current_state); LLOGLN(10, ("scard_process_get_status_change: current_state %d", rsa[index].current_state)); in_uint32_le(in_s, rsa[index].event_state); LLOGLN(10, ("scard_process_get_status_change: event_state %d", rsa[index].event_state)); in_uint32_le(in_s, rsa[index].atr_len); LLOGLN(10, ("scard_process_get_status_change: atr_len %d", rsa[index].atr_len)); in_uint8a(in_s, rsa[index].atr, 36); } LLOGLN(10, ("scard_process_get_status_change: hContext 0x%8.8x dwTimeout " "%d cReaders %d", hContext, dwTimeout, cReaders)); user_data = (void *) (tintptr) (uds_client->uds_client_id); lcontext = get_pcsc_context_by_app_context(uds_client, hContext); if (lcontext == 0) { LLOGLN(0, ("scard_process_get_status_change: " "get_pcsc_context_by_app_context failed")); g_free(rsa); return 1; } scard_send_get_status_change(user_data, lcontext->context, lcontext->context_bytes, 1, dwTimeout, cReaders, rsa); g_free(rsa); return 0; } /*****************************************************************************/ int APP_CC scard_function_get_status_change_return(void *user_data, struct stream *in_s, int len, int status) { int bytes; int index; int cReaders; tui32 current_state; tui32 event_state; tui32 atr_len; /* number of bytes in atr[] */ tui8 atr[36]; struct stream *out_s; int uds_client_id; struct pcsc_uds_client *uds_client; struct trans *con; LLOGLN(10, ("scard_function_get_status_change_return:")); LLOGLN(10, (" status 0x%8.8x", status)); uds_client_id = (int) (tintptr) user_data; uds_client = (struct pcsc_uds_client *) get_uds_client_by_id(uds_client_id); if (uds_client == 0) { LLOGLN(0, ("scard_function_get_status_change_return: " "get_uds_client_by_id failed")); return 1; } con = uds_client->con; out_s = trans_get_out_s(con, 8192); s_push_layer(out_s, iso_hdr, 8); if (status != 0) { out_uint32_le(out_s, 0); /* cReaders */ out_uint32_le(out_s, status); /* SCARD_S_SUCCESS status */ } else { in_uint8s(in_s, 28); in_uint32_le(in_s, cReaders); LLOGLN(10, (" cReaders %d", cReaders)); out_uint32_le(out_s, cReaders); if (cReaders > 0) { for (index = 0; index < cReaders; index++) { in_uint32_le(in_s, current_state); out_uint32_le(out_s, current_state); in_uint32_le(in_s, event_state); out_uint32_le(out_s, event_state); in_uint32_le(in_s, atr_len); out_uint32_le(out_s, atr_len); in_uint8a(in_s, atr, 36); out_uint8a(out_s, atr, 36); } } out_uint32_le(out_s, status); /* SCARD_S_SUCCESS status */ } s_mark_end(out_s); bytes = (int) (out_s->end - out_s->data); s_pop_layer(out_s, iso_hdr); out_uint32_le(out_s, bytes - 8); out_uint32_le(out_s, 0x0C); /* SCARD_ESTABLISH_CONTEXT 0x0C */ return trans_force_write(con); } /*****************************************************************************/ /* returns error */ int APP_CC scard_process_cancel(struct trans *con, struct stream *in_s) { int hContext; struct pcsc_uds_client *uds_client; void *user_data; struct pcsc_context *lcontext; LLOGLN(10, ("scard_process_cancel:")); uds_client = (struct pcsc_uds_client *) (con->callback_data); in_uint32_le(in_s, hContext); LLOGLN(10, ("scard_process_cancel: hContext 0x%8.8x", hContext)); user_data = (void *) (tintptr) (uds_client->uds_client_id); lcontext = get_pcsc_context_by_app_context(uds_client, hContext); if (lcontext == 0) { LLOGLN(0, ("scard_process_cancel: " "get_pcsc_context_by_app_context failed")); return 1; } scard_send_cancel(user_data, lcontext->context, lcontext->context_bytes); return 0; } /*****************************************************************************/ /* returns error */ int APP_CC scard_function_cancel_return(void *user_data, struct stream *in_s, int len, int status) { int bytes; int uds_client_id; struct stream *out_s; struct pcsc_uds_client *uds_client; struct trans *con; LLOGLN(10, ("scard_function_cancel_return:")); LLOGLN(10, (" status 0x%8.8x", status)); uds_client_id = (int) (tintptr) user_data; uds_client = (struct pcsc_uds_client *) get_uds_client_by_id(uds_client_id); if (uds_client == 0) { LLOGLN(0, ("scard_function_cancel_return: " "get_uds_client_by_id failed")); return 1; } con = uds_client->con; out_s = trans_get_out_s(con, 8192); s_push_layer(out_s, iso_hdr, 8); out_uint32_le(out_s, status); /* SCARD_S_SUCCESS status */ s_mark_end(out_s); bytes = (int) (out_s->end - out_s->data); s_pop_layer(out_s, iso_hdr); out_uint32_le(out_s, bytes - 8); out_uint32_le(out_s, 0x0D); /* SCARD_CANCEL 0x0D */ return trans_force_write(con); } /*****************************************************************************/ /* returns error */ int APP_CC scard_function_is_context_valid_return(void *user_data, struct stream *in_s, int len, int status) { return 0; } /*****************************************************************************/ /* returns error */ int APP_CC scard_function_reconnect_return(void *user_data, struct stream *in_s, int len, int status) { return 0; } /*****************************************************************************/ /* returns error */ int APP_CC scard_process_msg(struct trans *con, struct stream *in_s, int command) { int rv; LLOGLN(10, ("scard_process_msg: command 0x%4.4x", command)); rv = 0; switch (command) { case 0x01: /* SCARD_ESTABLISH_CONTEXT */ LLOGLN(10, ("scard_process_msg: SCARD_ESTABLISH_CONTEXT")); rv = scard_process_establish_context(con, in_s); break; case 0x02: /* SCARD_RELEASE_CONTEXT */ LLOGLN(10, ("scard_process_msg: SCARD_RELEASE_CONTEXT")); rv = scard_process_release_context(con, in_s); break; case 0x03: /* SCARD_LIST_READERS */ LLOGLN(10, ("scard_process_msg: SCARD_LIST_READERS")); rv = scard_process_list_readers(con, in_s); break; case 0x04: /* SCARD_CONNECT */ LLOGLN(10, ("scard_process_msg: SCARD_CONNECT")); rv = scard_process_connect(con, in_s); break; case 0x05: /* SCARD_RECONNECT */ LLOGLN(0, ("scard_process_msg: SCARD_RECONNECT")); break; case 0x06: /* SCARD_DISCONNECT */ LLOGLN(10, ("scard_process_msg: SCARD_DISCONNECT")); rv = scard_process_disconnect(con, in_s); break; case 0x07: /* SCARD_BEGIN_TRANSACTION */ LLOGLN(10, ("scard_process_msg: SCARD_BEGIN_TRANSACTION")); rv = scard_process_begin_transaction(con, in_s); break; case 0x08: /* SCARD_END_TRANSACTION */ LLOGLN(10, ("scard_process_msg: SCARD_END_TRANSACTION")); rv = scard_process_end_transaction(con, in_s); break; case 0x09: /* SCARD_TRANSMIT */ LLOGLN(10, ("scard_process_msg: SCARD_TRANSMIT")); rv = scard_process_transmit(con, in_s); break; case 0x0A: /* SCARD_CONTROL */ LLOGLN(10, ("scard_process_msg: SCARD_CONTROL")); rv = scard_process_control(con, in_s); break; case 0x0B: /* SCARD_STATUS */ LLOGLN(10, ("scard_process_msg: SCARD_STATUS")); rv = scard_process_status(con, in_s); break; case 0x0C: /* SCARD_GET_STATUS_CHANGE */ LLOGLN(10, ("scard_process_msg: SCARD_GET_STATUS_CHANGE")); rv = scard_process_get_status_change(con, in_s); break; case 0x0D: /* SCARD_CANCEL */ LLOGLN(10, ("scard_process_msg: SCARD_CANCEL")); rv = scard_process_cancel(con, in_s); break; case 0x0E: /* SCARD_CANCEL_TRANSACTION */ LLOGLN(0, ("scard_process_msg: SCARD_CANCEL_TRANSACTION")); break; case 0x0F: /* SCARD_GET_ATTRIB */ LLOGLN(0, ("scard_process_msg: SCARD_GET_ATTRIB")); break; case 0x10: /* SCARD_SET_ATTRIB */ LLOGLN(0, ("scard_process_msg: SCARD_SET_ATTRIB")); break; default: LLOGLN(0, ("scard_process_msg: unknown mtype 0x%4.4x", command)); rv = 1; break; } return rv; } /*****************************************************************************/ /* returns error */ int DEFAULT_CC my_pcsc_trans_data_in(struct trans *trans) { struct stream *s; int size; int command; int error; LLOGLN(10, ("my_pcsc_trans_data_in:")); if (trans == 0) { return 0; } s = trans_get_in_s(trans); in_uint32_le(s, size); in_uint32_le(s, command); LLOGLN(10, ("my_pcsc_trans_data_in: size %d command %d", size, command)); error = trans_force_read(trans, size); if (error == 0) { error = scard_process_msg(trans, s, command); } return error; } /*****************************************************************************/ /* got a new connection from libpcsclite */ int DEFAULT_CC my_pcsc_trans_conn_in(struct trans *trans, struct trans *new_trans) { struct pcsc_uds_client *uds_client; LLOGLN(10, ("my_pcsc_trans_conn_in:")); if (trans == 0) { return 1; } if (trans != g_lis) { return 1; } if (new_trans == 0) { return 1; } uds_client = create_uds_client(new_trans); if (uds_client == 0) { return 1; } uds_client->con->trans_data_in = my_pcsc_trans_data_in; uds_client->con->header_size = 8; if (g_uds_clients == 0) { g_uds_clients = list_create(); } list_add_item(g_uds_clients, (tbus)uds_client); return 0; } /*****************************************************************************/ int APP_CC scard_pcsc_init(void) { char *home; int disp; int error; LLOGLN(0, ("scard_pcsc_init:")); if (g_lis == 0) { g_lis = trans_create(2, 8192, 8192); home = g_getenv("HOME"); disp = g_display_num; g_snprintf(g_pcsclite_ipc_dir, 255, "%s/.pcsc%d", home, disp); if (g_directory_exist(g_pcsclite_ipc_dir)) { if (!g_remove_dir(g_pcsclite_ipc_dir)) { LLOGLN(0, ("scard_pcsc_init: g_remove_dir failed")); } } if (!g_directory_exist(g_pcsclite_ipc_dir)) { if (!g_create_dir(g_pcsclite_ipc_dir)) { if (!g_directory_exist(g_pcsclite_ipc_dir)) { LLOGLN(0, ("scard_pcsc_init: g_create_dir failed")); } } } g_chmod_hex(g_pcsclite_ipc_dir, 0x1777); g_snprintf(g_pcsclite_ipc_file, 255, "%s/pcscd.comm", g_pcsclite_ipc_dir); g_lis->trans_conn_in = my_pcsc_trans_conn_in; error = trans_listen(g_lis, g_pcsclite_ipc_file); if (error != 0) { LLOGLN(0, ("scard_pcsc_init: trans_listen failed for port %s", g_pcsclite_ipc_file)); return 1; } } return 0; } /*****************************************************************************/ int APP_CC scard_pcsc_deinit(void) { LLOGLN(0, ("scard_pcsc_deinit:")); if (g_lis != 0) { trans_delete(g_lis); g_lis = 0; } if (g_pcsclite_ipc_dir[0] != 0) { g_file_delete(g_pcsclite_ipc_file); if (!g_remove_dir(g_pcsclite_ipc_dir)) { LLOGLN(0, ("scard_pcsc_deinit: g_remove_dir failed")); } g_pcsclite_ipc_dir[0] = 0; } return 0; } #else int APP_CC scard_pcsc_get_wait_objs(tbus *objs, int *count, int *timeout) { return 0; } int APP_CC scard_pcsc_check_wait_objs(void) { return 0; } int APP_CC scard_pcsc_init(void) { return 0; } int APP_CC scard_pcsc_deinit(void) { return 0; } #endif xrdp-0.9.1/sesman/chansrv/irp.h0000644000175000017500000000443413027002670013316 00000000000000/** * xrdp: A Remote Desktop Protocol server. * * Copyright (C) Laxmikant Rashinkar 2013 LK.Rashinkar@gmail.com * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * */ /* * manage I/O for redirected file system and devices */ #ifndef __IRP_H #define __IRP_H typedef struct fuse_data FUSE_DATA; struct fuse_data { void *data_ptr; FUSE_DATA *next; }; /* An I/O Resource Packet to track I/O calls */ typedef struct irp IRP; struct irp { tui32 CompletionId; /* unique number */ tui32 DeviceId; /* identifies remote device */ tui32 FileId; /* RDP client provided unique number */ char completion_type; /* describes I/O type */ char pathname[256]; /* absolute pathname */ char gen_buf[1024]; /* for general use */ int type; FUSE_DATA *fd_head; /* point to first FUSE opaque object */ FUSE_DATA *fd_tail; /* point to last FUSE opaque object */ IRP *next; /* point to next IRP */ IRP *prev; /* point to previous IRP */ int scard_index; /* used to smart card to locate dev */ void (*callback)(struct stream *s, IRP *irp, tui32 DeviceId, tui32 CompletionId, tui32 IoStatus); void *user_data; }; IRP * APP_CC devredir_irp_new(void); IRP * APP_CC devredir_irp_clone(IRP *irp); int APP_CC devredir_irp_delete(IRP *irp); IRP * APP_CC devredir_irp_find(tui32 completion_id); IRP * APP_CC devredir_irp_find_by_fileid(tui32 FileId); IRP * APP_CC devredir_irp_get_last(void); void APP_CC devredir_irp_dump(void); #endif /* end ifndef __IRP_H */ xrdp-0.9.1/sesman/chansrv/pcsc/0000755000175000017500000000000013027003467013363 500000000000000xrdp-0.9.1/sesman/chansrv/pcsc/xrdp_pcsc.c0000644000175000017500000011601713027002670015435 00000000000000 #include #include #include #include #include #include #include #include #include #include #include #define PCSC_API typedef unsigned char BYTE; typedef BYTE *LPBYTE; #ifdef __APPLE__ typedef int LONG; typedef unsigned int DWORD; #else typedef long LONG; typedef unsigned long DWORD; #endif typedef DWORD *LPDWORD; typedef const void *LPCVOID; typedef const char *LPCSTR; typedef char *LPSTR; typedef void *LPVOID; typedef const BYTE *LPCBYTE; typedef LONG SCARDCONTEXT; typedef SCARDCONTEXT *LPSCARDCONTEXT; typedef LONG SCARDHANDLE; typedef SCARDHANDLE *LPSCARDHANDLE; #define MAX_ATR_SIZE 33 typedef struct _SCARD_READERSTATE { const char *szReader; void *pvUserData; DWORD dwCurrentState; DWORD dwEventState; DWORD cbAtr; unsigned char rgbAtr[MAX_ATR_SIZE]; } SCARD_READERSTATE, *LPSCARD_READERSTATE; typedef struct _SCARD_IO_REQUEST { unsigned long dwProtocol; unsigned long cbPciLength; } SCARD_IO_REQUEST, *PSCARD_IO_REQUEST, *LPSCARD_IO_REQUEST; #define SCARD_PROTOCOL_T0 0x0001 /**< T=0 active protocol. */ #define SCARD_PROTOCOL_T1 0x0002 /**< T=1 active protocol. */ #define SCARD_PROTOCOL_RAW 0x0004 /**< Raw active protocol. */ PCSC_API SCARD_IO_REQUEST g_rgSCardT0Pci = { SCARD_PROTOCOL_T0, 8 }; PCSC_API SCARD_IO_REQUEST g_rgSCardT1Pci = { SCARD_PROTOCOL_T1, 8 }; PCSC_API SCARD_IO_REQUEST g_rgSCardRawPci = { SCARD_PROTOCOL_RAW, 8 }; #define LLOG_LEVEL 5 #define LLOGLN(_level, _args) \ do { if (_level < LLOG_LEVEL) { printf _args ; printf("\n"); } } while (0) #define LHEXDUMP(_level, _args) \ do { if (_level < LLOG_LEVEL) { lhexdump _args ; } } while (0) #define SCARD_ESTABLISH_CONTEXT 0x01 #define SCARD_RELEASE_CONTEXT 0x02 #define SCARD_LIST_READERS 0x03 #define SCARD_CONNECT 0x04 #define SCARD_RECONNECT 0x05 #define SCARD_DISCONNECT 0x06 #define SCARD_BEGIN_TRANSACTION 0x07 #define SCARD_END_TRANSACTION 0x08 #define SCARD_TRANSMIT 0x09 #define SCARD_CONTROL 0x0A #define SCARD_STATUS 0x0B #define SCARD_GET_STATUS_CHANGE 0x0C #define SCARD_CANCEL 0x0D #define SCARD_CANCEL_TRANSACTION 0x0E #define SCARD_GET_ATTRIB 0x0F #define SCARD_SET_ATTRIB 0x10 #define SCARD_S_SUCCESS 0x00000000 #define SCARD_F_INTERNAL_ERROR ((LONG)0x80100001) #define SET_UINT32(_data, _offset, _val) do { \ (((BYTE*)(_data)) + (_offset))[0] = ((_val) >> 0) & 0xff; \ (((BYTE*)(_data)) + (_offset))[1] = ((_val) >> 8) & 0xff; \ (((BYTE*)(_data)) + (_offset))[2] = ((_val) >> 16) & 0xff; \ (((BYTE*)(_data)) + (_offset))[3] = ((_val) >> 24) & 0xff; } while (0) #define GET_UINT32(_data, _offset) \ ((((BYTE*)(_data)) + (_offset))[0] << 0) | \ ((((BYTE*)(_data)) + (_offset))[1] << 8) | \ ((((BYTE*)(_data)) + (_offset))[2] << 16) | \ ((((BYTE*)(_data)) + (_offset))[3] << 24) #define LMIN(_val1, _val2) (_val1) < (_val2) ? (_val1) : (_val2) #define LMAX(_val1, _val2) (_val1) > (_val2) ? (_val1) : (_val2) static int g_sck = -1; /* unix domain socket */ static pthread_mutex_t g_mutex = PTHREAD_MUTEX_INITIALIZER; /* for pcsc_stringify_error */ static char g_error_str[512]; /*****************************************************************************/ /* produce a hex dump */ static void lhexdump(void *p, int len) { unsigned char *line; int i; int thisline; int offset; line = (unsigned char *)p; offset = 0; while (offset < len) { printf("%04x ", offset); thisline = len - offset; if (thisline > 16) { thisline = 16; } for (i = 0; i < thisline; i++) { printf("%02x ", line[i]); } for (; i < 16; i++) { printf(" "); } for (i = 0; i < thisline; i++) { printf("%c", (line[i] >= 0x20 && line[i] < 0x7f) ? line[i] : '.'); } printf("\n"); offset += thisline; line += thisline; } } /*****************************************************************************/ static int get_display_num_from_display(const char *display_text) { int rv; int index; int mode; int host_index; int disp_index; int scre_index; char host[256]; char disp[256]; char scre[256]; memset(host, 0, 256); memset(disp, 0, 256); memset(scre, 0, 256); index = 0; host_index = 0; disp_index = 0; scre_index = 0; mode = 0; while (display_text[index] != 0) { if (display_text[index] == ':') { mode = 1; } else if (display_text[index] == '.') { mode = 2; } else if (mode == 0) { host[host_index] = display_text[index]; host_index++; } else if (mode == 1) { disp[disp_index] = display_text[index]; disp_index++; } else if (mode == 2) { scre[scre_index] = display_text[index]; scre_index++; } index++; } host[host_index] = 0; disp[disp_index] = 0; scre[scre_index] = 0; LLOGLN(10, ("get_display_num_from_display: host [%s] disp [%s] scre [%s]", host, disp, scre)); rv = atoi(disp); return rv; } /*****************************************************************************/ static int connect_to_chansrv(void) { int bytes; int dis; int error; char *xrdp_session; char *xrdp_display; char *home_str; struct sockaddr_un saddr; struct sockaddr *psaddr; if (g_sck != -1) { /* already connected */ return 0; } xrdp_session = getenv("XRDP_SESSION"); if (xrdp_session == NULL) { /* XRDP_SESSION must be set */ LLOGLN(0, ("connect_to_chansrv: error, not xrdp session")); return 1; } xrdp_display = getenv("DISPLAY"); if (xrdp_display == NULL) { /* DISPLAY must be set */ LLOGLN(0, ("connect_to_chansrv: error, display not set")); return 1; } home_str = getenv("HOME"); if (home_str == NULL) { /* HOME must be set */ LLOGLN(0, ("connect_to_chansrv: error, home not set")); return 1; } dis = get_display_num_from_display(xrdp_display); if (dis < 10) { /* DISPLAY must be > 9 */ LLOGLN(0, ("connect_to_chansrv: error, display not > 9 %d", dis)); return 1; } g_sck = socket(PF_LOCAL, SOCK_STREAM, 0); if (g_sck == -1) { LLOGLN(0, ("connect_to_chansrv: error, socket failed")); return 1; } memset(&saddr, 0, sizeof(struct sockaddr_un)); saddr.sun_family = AF_UNIX; bytes = sizeof(saddr.sun_path); snprintf(saddr.sun_path, bytes, "%s/.pcsc%d/pcscd.comm", home_str, dis); saddr.sun_path[bytes - 1] = 0; LLOGLN(10, ("connect_to_chansrv: connecting to %s", saddr.sun_path)); psaddr = (struct sockaddr *) &saddr; bytes = sizeof(struct sockaddr_un); error = connect(g_sck, psaddr, bytes); if (error == 0) { } else { perror("connect_to_chansrv"); close(g_sck); g_sck = -1; LLOGLN(0, ("connect_to_chansrv: error, open %s", saddr.sun_path)); return 1; } return 0; } /*****************************************************************************/ static int send_message(int code, char *data, int bytes) { char header[8]; pthread_mutex_lock(&g_mutex); SET_UINT32(header, 0, bytes); SET_UINT32(header, 4, code); if (send(g_sck, header, 8, 0) != 8) { pthread_mutex_unlock(&g_mutex); return 1; } if (send(g_sck, data, bytes, 0) != bytes) { pthread_mutex_unlock(&g_mutex); return 1; } LLOGLN(10, ("send_message:")); LHEXDUMP(10, (data, bytes)); pthread_mutex_unlock(&g_mutex); return 0; } /*****************************************************************************/ static int get_message(int *code, char *data, int *bytes) { char header[8]; int max_bytes; int error; int recv_rv; int max; int lcode; struct timeval time; fd_set rd_set; LLOGLN(10, ("get_message:")); max = g_sck + 1; while (1) { LLOGLN(10, ("get_message: loop")); time.tv_sec = 1; time.tv_usec = 0; FD_ZERO(&rd_set); FD_SET(((unsigned int)g_sck), &rd_set); error = select(max, &rd_set, 0, 0, &time); if (error == 1) { pthread_mutex_lock(&g_mutex); time.tv_sec = 0; time.tv_usec = 0; FD_ZERO(&rd_set); FD_SET(((unsigned int)g_sck), &rd_set); error = select(max, &rd_set, 0, 0, &time); if (error == 1) { /* just take a look at the next message */ recv_rv = recv(g_sck, header, 8, MSG_PEEK); if (recv_rv == 8) { lcode = GET_UINT32(header, 4); if (lcode == *code) { /* still have mutex lock */ break; } else { LLOGLN(10, ("get_message: lcode %d *code %d", lcode, *code)); } } else if (recv_rv == 0) { pthread_mutex_unlock(&g_mutex); LLOGLN(0, ("get_message: recv_rv 0, disconnect")); return 1; } else { LLOGLN(10, ("get_message: recv_rv %d", recv_rv)); } } else { LLOGLN(10, ("get_message: select return %d", error)); } pthread_mutex_unlock(&g_mutex); usleep(1000); } } if (recv(g_sck, header, 8, 0) != 8) { pthread_mutex_unlock(&g_mutex); return 1; } max_bytes = *bytes; *bytes = GET_UINT32(header, 0); *code = GET_UINT32(header, 4); if (*bytes > max_bytes) { pthread_mutex_unlock(&g_mutex); return 1; } if (recv(g_sck, data, *bytes, 0) != *bytes) { pthread_mutex_unlock(&g_mutex); return 1; } pthread_mutex_unlock(&g_mutex); return 0; } /*****************************************************************************/ PCSC_API LONG SCardEstablishContext(DWORD dwScope, LPCVOID pvReserved1, LPCVOID pvReserved2, LPSCARDCONTEXT phContext) { char msg[256]; DWORD context; int code; int bytes; int status; LLOGLN(10, ("SCardEstablishContext:")); if (g_sck == -1) { if (connect_to_chansrv() != 0) { LLOGLN(0, ("SCardEstablishContext: error, can not connect " "to chansrv")); return SCARD_F_INTERNAL_ERROR; } } SET_UINT32(msg, 0, dwScope); if (send_message(SCARD_ESTABLISH_CONTEXT, msg, 4) != 0) { LLOGLN(0, ("SCardEstablishContext: error, send_message")); return SCARD_F_INTERNAL_ERROR; } bytes = 256; code = SCARD_ESTABLISH_CONTEXT; if (get_message(&code, msg, &bytes) != 0) { LLOGLN(0, ("SCardEstablishContext: error, get_message")); return SCARD_F_INTERNAL_ERROR; } if ((code != SCARD_ESTABLISH_CONTEXT) || (bytes != 8)) { LLOGLN(0, ("SCardEstablishContext: error, bad code")); return SCARD_F_INTERNAL_ERROR; } context = GET_UINT32(msg, 0); status = GET_UINT32(msg, 4); LLOGLN(10, ("SCardEstablishContext: got context 0x%8.8x", (int)context)); *phContext = context; return status; } /*****************************************************************************/ PCSC_API LONG SCardReleaseContext(SCARDCONTEXT hContext) { char msg[256]; int code; int bytes; int status; LLOGLN(10, ("SCardReleaseContext:")); if (g_sck == -1) { LLOGLN(0, ("SCardReleaseContext: error, not connected")); return SCARD_F_INTERNAL_ERROR; } SET_UINT32(msg, 0, hContext); if (send_message(SCARD_RELEASE_CONTEXT, msg, 4) != 0) { LLOGLN(0, ("SCardReleaseContext: error, send_message")); return SCARD_F_INTERNAL_ERROR; } bytes = 256; code = SCARD_RELEASE_CONTEXT; if (get_message(&code, msg, &bytes) != 0) { LLOGLN(0, ("SCardReleaseContext: error, get_message")); return SCARD_F_INTERNAL_ERROR; } if ((code != SCARD_RELEASE_CONTEXT) || (bytes != 4)) { LLOGLN(0, ("SCardReleaseContext: error, bad code")); return SCARD_F_INTERNAL_ERROR; } status = GET_UINT32(msg, 0); LLOGLN(10, ("SCardReleaseContext: got status 0x%8.8x", status)); return status; } /*****************************************************************************/ PCSC_API LONG SCardIsValidContext(SCARDCONTEXT hContext) { LLOGLN(10, ("SCardIsValidContext:")); if (g_sck == -1) { LLOGLN(0, ("SCardIsValidContext: error, not connected")); return SCARD_F_INTERNAL_ERROR; } return SCARD_S_SUCCESS; } /*****************************************************************************/ PCSC_API LONG SCardConnect(SCARDCONTEXT hContext, LPCSTR szReader, DWORD dwShareMode, DWORD dwPreferredProtocols, LPSCARDHANDLE phCard, LPDWORD pdwActiveProtocol) { char msg[256]; int code; int bytes; int status; int offset; LLOGLN(10, ("SCardConnect:")); LLOGLN(10, ("SCardConnect: hContext 0x%8.8x szReader %s dwShareMode %d " "dwPreferredProtocols %d", (int)hContext, szReader, (int)dwShareMode, (int)dwPreferredProtocols)); if (g_sck == -1) { LLOGLN(0, ("SCardConnect: error, not connected")); return SCARD_F_INTERNAL_ERROR; } offset = 0; SET_UINT32(msg, offset, hContext); offset += 4; bytes = strlen(szReader); if (bytes > 99) { LLOGLN(0, ("SCardConnect: error, name too long")); return SCARD_F_INTERNAL_ERROR; } memcpy(msg + offset, szReader, bytes); memset(msg + offset + bytes, 0, 100 - bytes); offset += 100; SET_UINT32(msg, offset, dwShareMode); offset += 4; SET_UINT32(msg, offset, dwPreferredProtocols); offset += 4; if (send_message(SCARD_CONNECT, msg, offset) != 0) { LLOGLN(0, ("SCardConnect: error, send_message")); return SCARD_F_INTERNAL_ERROR; } bytes = 256; code = SCARD_CONNECT; if (get_message(&code, msg, &bytes) != 0) { LLOGLN(0, ("SCardConnect: error, get_message")); return SCARD_F_INTERNAL_ERROR; } if (code != SCARD_CONNECT) { LLOGLN(0, ("SCardConnect: error, bad code")); return SCARD_F_INTERNAL_ERROR; } *phCard = GET_UINT32(msg, 0); *pdwActiveProtocol = GET_UINT32(msg, 4); status = GET_UINT32(msg, 8); LLOGLN(10, ("SCardConnect: got status 0x%8.8x hCard 0x%8.8x " "dwActiveProtocol %d", status, (int)*phCard, (int)*pdwActiveProtocol)); return status; } /*****************************************************************************/ PCSC_API LONG SCardReconnect(SCARDHANDLE hCard, DWORD dwShareMode, DWORD dwPreferredProtocols, DWORD dwInitialization, LPDWORD pdwActiveProtocol) { LLOGLN(0, ("SCardReconnect:")); if (g_sck == -1) { LLOGLN(0, ("SCardReconnect: error, not connected")); return SCARD_F_INTERNAL_ERROR; } return SCARD_S_SUCCESS; } /*****************************************************************************/ PCSC_API LONG SCardDisconnect(SCARDHANDLE hCard, DWORD dwDisposition) { char msg[256]; int code; int bytes; int status; LLOGLN(10, ("SCardDisconnect: hCard 0x%8.8x dwDisposition %d", (int)hCard, (int)dwDisposition)); if (g_sck == -1) { LLOGLN(0, ("SCardDisconnect: error, not connected")); return SCARD_F_INTERNAL_ERROR; } SET_UINT32(msg, 0, hCard); SET_UINT32(msg, 4, dwDisposition); if (send_message(SCARD_DISCONNECT, msg, 8) != 0) { LLOGLN(0, ("SCardDisconnect: error, send_message")); return SCARD_F_INTERNAL_ERROR; } bytes = 256; code = SCARD_DISCONNECT; if (get_message(&code, msg, &bytes) != 0) { LLOGLN(0, ("SCardDisconnect: error, get_message")); return SCARD_F_INTERNAL_ERROR; } if ((code != SCARD_DISCONNECT) || (bytes != 4)) { LLOGLN(0, ("SCardDisconnect: error, bad code")); return SCARD_F_INTERNAL_ERROR; } status = GET_UINT32(msg, 0); LLOGLN(10, ("SCardDisconnect: got status 0x%8.8x", status)); return status; } /*****************************************************************************/ PCSC_API LONG SCardBeginTransaction(SCARDHANDLE hCard) { char msg[256]; int code; int bytes; int status; LLOGLN(10, ("SCardBeginTransaction: hCard 0x%8.8x", (int)hCard)); if (hCard == 0) { LLOGLN(0, ("SCardBeginTransaction: error, bad hCard")); return SCARD_F_INTERNAL_ERROR; } if (g_sck == -1) { LLOGLN(0, ("SCardBeginTransaction: error, not connected")); return SCARD_F_INTERNAL_ERROR; } SET_UINT32(msg, 0, hCard); if (send_message(SCARD_BEGIN_TRANSACTION, msg, 4) != 0) { LLOGLN(0, ("SCardBeginTransaction: error, send_message")); return SCARD_F_INTERNAL_ERROR; } bytes = 256; code = SCARD_BEGIN_TRANSACTION; if (get_message(&code, msg, &bytes) != 0) { LLOGLN(0, ("SCardBeginTransaction: error, get_message")); return SCARD_F_INTERNAL_ERROR; } if ((code != SCARD_BEGIN_TRANSACTION) || (bytes != 4)) { LLOGLN(0, ("SCardBeginTransaction: error, bad code")); return SCARD_F_INTERNAL_ERROR; } status = GET_UINT32(msg, 0); LLOGLN(10, ("SCardBeginTransaction: got status 0x%8.8x", status)); return status; } /*****************************************************************************/ PCSC_API LONG SCardEndTransaction(SCARDHANDLE hCard, DWORD dwDisposition) { char msg[256]; int code; int bytes; int status; LLOGLN(10, ("SCardEndTransaction:")); if (g_sck == -1) { LLOGLN(0, ("SCardEndTransaction: error, not connected")); return SCARD_F_INTERNAL_ERROR; } SET_UINT32(msg, 0, hCard); SET_UINT32(msg, 4, dwDisposition); if (send_message(SCARD_END_TRANSACTION, msg, 8) != 0) { LLOGLN(0, ("SCardEndTransaction: error, send_message")); return SCARD_F_INTERNAL_ERROR; } bytes = 256; code = SCARD_END_TRANSACTION; if (get_message(&code, msg, &bytes) != 0) { LLOGLN(0, ("SCardEndTransaction: error, get_message")); return SCARD_F_INTERNAL_ERROR; } if ((code != SCARD_END_TRANSACTION) || (bytes != 4)) { LLOGLN(0, ("SCardEndTransaction: error, bad code")); return SCARD_F_INTERNAL_ERROR; } status = GET_UINT32(msg, 0); LLOGLN(10, ("SCardEndTransaction: got status 0x%8.8x", status)); return status; } /*****************************************************************************/ PCSC_API LONG SCardStatus(SCARDHANDLE hCard, LPSTR mszReaderName, LPDWORD pcchReaderLen, LPDWORD pdwState, LPDWORD pdwProtocol, LPBYTE pbAtr, LPDWORD pcbAtrLen) { char *msg; int code; int bytes; int status; int offset; int cchReaderLen; int to_copy; LLOGLN(10, ("SCardStatus:")); if (hCard == 0) { LLOGLN(10, ("SCardStatus: error, bad hCard")); return SCARD_F_INTERNAL_ERROR; } if (g_sck == -1) { LLOGLN(0, ("SCardStatus: error, not connected")); return SCARD_F_INTERNAL_ERROR; } LLOGLN(10, (" hCard 0x%8.8x", (int)hCard)); LLOGLN(10, (" cchReaderLen %d", (int)*pcchReaderLen)); LLOGLN(10, (" cbAtrLen %d", (int)*pcbAtrLen)); cchReaderLen = *pcchReaderLen; msg = (char *) malloc(8192); SET_UINT32(msg, 0, hCard); SET_UINT32(msg, 4, cchReaderLen); SET_UINT32(msg, 8, *pcbAtrLen); if (send_message(SCARD_STATUS, msg, 12) != 0) { LLOGLN(0, ("SCardStatus: error, send_message")); free(msg); return SCARD_F_INTERNAL_ERROR; } bytes = 8192; code = SCARD_STATUS; if (get_message(&code, msg, &bytes) != 0) { LLOGLN(0, ("SCardStatus: error, get_message")); free(msg); return SCARD_F_INTERNAL_ERROR; } if (code != SCARD_STATUS) { LLOGLN(0, ("SCardStatus: error, bad code")); free(msg); return SCARD_F_INTERNAL_ERROR; } LLOGLN(10, ("SCardStatus: cchReaderLen in %d", (int)*pcchReaderLen)); offset = 0; *pcchReaderLen = GET_UINT32(msg, offset); LLOGLN(10, ("SCardStatus: cchReaderLen out %d", (int)*pcchReaderLen)); offset += 4; if (cchReaderLen > 0) { to_copy = cchReaderLen - 1; if (*pcchReaderLen < to_copy) { to_copy = *pcchReaderLen; } memcpy(mszReaderName, msg + offset, to_copy); mszReaderName[to_copy] = 0; } LLOGLN(10, ("SCardStatus: mszReaderName out %s", mszReaderName)); offset += *pcchReaderLen; *pdwState = GET_UINT32(msg, offset); if (*pdwState == 1) { *pdwState = 0x34; } LLOGLN(10, ("SCardStatus: dwState %d", (int)*pdwState)); offset += 4; *pdwProtocol = GET_UINT32(msg, offset); LLOGLN(10, ("SCardStatus: dwProtocol %d", (int)*pdwProtocol)); offset += 4; *pcbAtrLen = GET_UINT32(msg, offset); offset += 4; LLOGLN(10, ("SCardStatus: cbAtrLen %d", (int)*pcbAtrLen)); memcpy(pbAtr, msg + offset, *pcbAtrLen); offset += *pcbAtrLen; status = GET_UINT32(msg, offset); LLOGLN(10, ("SCardStatus: status %d", status)); offset += 4; free(msg); return status; } /*****************************************************************************/ PCSC_API LONG SCardGetStatusChange(SCARDCONTEXT hContext, DWORD dwTimeout, LPSCARD_READERSTATE rgReaderStates, DWORD cReaders) { char *msg; const char *rname; int bytes; int code; int index; int offset; int str_len; int status; int dwCurrentState; int dwEventState; int cbAtr; char atr[36]; LLOGLN(10, ("SCardGetStatusChange:")); LLOGLN(10, (" dwTimeout %d cReaders %d", (int)dwTimeout, (int)cReaders)); if (g_sck == -1) { LLOGLN(0, ("SCardGetStatusChange: error, not connected")); return SCARD_F_INTERNAL_ERROR; } msg = (char *) malloc(8192); SET_UINT32(msg, 0, hContext); SET_UINT32(msg, 4, dwTimeout); SET_UINT32(msg, 8, cReaders); offset = 12; for (index = 0; index < cReaders; index++) { rgReaderStates[index].dwCurrentState &= ~2; rgReaderStates[index].dwEventState &= ~2; rname = rgReaderStates[index].szReader; if (strcmp(rname, "\\\\?PnP?\\Notification") == 0) { LLOGLN(10, (" \\\\?PnP?\\Notification present")); dwCurrentState = 0; dwEventState = 0; cbAtr = 0; memset(atr, 0, 36); } else { dwCurrentState = rgReaderStates[index].dwCurrentState; dwEventState = rgReaderStates[index].dwEventState; cbAtr = rgReaderStates[index].cbAtr; memset(atr, 0, 36); memcpy(atr, rgReaderStates[index].rgbAtr, 33); } str_len = strlen(rname); str_len = LMIN(str_len, 99); memset(msg + offset, 0, 100); memcpy(msg + offset, rname, str_len); LLOGLN(10, (" in szReader %s", rname)); offset += 100; LLOGLN(10, (" in dwCurrentState 0x%8.8x", dwCurrentState)); SET_UINT32(msg, offset, dwCurrentState); offset += 4; LLOGLN(10, (" in dwEventState 0x%8.8x", dwEventState)); SET_UINT32(msg, offset, dwEventState); offset += 4; LLOGLN(10, (" in cbAtr %d", cbAtr)); SET_UINT32(msg, offset, cbAtr); offset += 4; memcpy(msg + offset, atr, 36); offset += 36; } if (send_message(SCARD_GET_STATUS_CHANGE, msg, offset) != 0) { LLOGLN(0, ("SCardGetStatusChange: error, send_message")); free(msg); return SCARD_F_INTERNAL_ERROR; } bytes = 8192; code = SCARD_GET_STATUS_CHANGE; if (get_message(&code, msg, &bytes) != 0) { LLOGLN(0, ("SCardGetStatusChange: error, get_message")); free(msg); return SCARD_F_INTERNAL_ERROR; } if (code != SCARD_GET_STATUS_CHANGE) { LLOGLN(0, ("SCardGetStatusChange: error, bad code")); free(msg); return SCARD_F_INTERNAL_ERROR; } cReaders = GET_UINT32(msg, 0); offset = 4; LLOGLN(10, ("SCardGetStatusChange: got back cReaders %d", (int)cReaders)); for (index = 0; index < cReaders; index++) { rname = rgReaderStates[index].szReader; #if 1 if (strcmp(rname, "\\\\?PnP?\\Notification") == 0) { LLOGLN(10, (" out szReader %s", rgReaderStates[index].szReader)); dwCurrentState = GET_UINT32(msg, offset); rgReaderStates[index].dwCurrentState = dwCurrentState; offset += 4; LLOGLN(10, (" out dwCurrentState 0x%8.8x", dwCurrentState)); // disable PnP for now dwEventState = 4; // GET_UINT32(msg, offset); rgReaderStates[index].dwEventState = dwEventState; offset += 4; LLOGLN(10, (" out dwEventState 0x%8.8x", dwEventState)); cbAtr = GET_UINT32(msg, offset); rgReaderStates[index].cbAtr = cbAtr; offset += 4; LLOGLN(10, (" out cbAtr %d", cbAtr)); memcpy(rgReaderStates[index].rgbAtr, msg + offset, 33); offset += 36; } else #endif { LLOGLN(10, (" out szReader %s", rgReaderStates[index].szReader)); dwCurrentState = GET_UINT32(msg, offset); rgReaderStates[index].dwCurrentState = dwCurrentState; offset += 4; LLOGLN(10, (" out dwCurrentState 0x%8.8x", dwCurrentState)); dwEventState = GET_UINT32(msg, offset); rgReaderStates[index].dwEventState = dwEventState; offset += 4; LLOGLN(10, (" out dwEventState 0x%8.8x", dwEventState)); cbAtr = GET_UINT32(msg, offset); rgReaderStates[index].cbAtr = cbAtr; offset += 4; LLOGLN(10, (" out cbAtr %d", cbAtr)); memcpy(rgReaderStates[index].rgbAtr, msg + offset, 33); offset += 36; } } status = GET_UINT32(msg, offset); offset += 4; free(msg); return status; } /*****************************************************************************/ PCSC_API LONG SCardControl(SCARDHANDLE hCard, DWORD dwControlCode, LPCVOID pbSendBuffer, DWORD cbSendLength, LPVOID pbRecvBuffer, DWORD cbRecvLength, LPDWORD lpBytesReturned) { char *msg; int bytes; int code; int offset; int status = 0; LLOGLN(10, ("SCardControl:")); if (g_sck == -1) { LLOGLN(0, ("SCardControl: error, not connected")); return SCARD_F_INTERNAL_ERROR; } LLOGLN(10, (" hCard 0x%8.8x", (int)hCard)); LLOGLN(10, (" dwControlCode 0x%8.8x", (int)dwControlCode)); LLOGLN(10, (" cbSendLength %d", (int)cbSendLength)); LLOGLN(10, (" cbRecvLength %d", (int)cbRecvLength)); /* #define SCARD_CTL_CODE(code) (0x42000000 + (code)) control_code = (control_code & 0x3ffc) >> 2; control_code = SCARD_CTL_CODE(control_code); */ /* PCSC to Windows control code conversion */ dwControlCode = dwControlCode - 0x42000000; dwControlCode = dwControlCode << 2; dwControlCode = dwControlCode | (49 << 16); LLOGLN(10, (" MS dwControlCode 0x%8.8d", (int)dwControlCode)); msg = (char *) malloc(8192); offset = 0; SET_UINT32(msg, offset, hCard); offset += 4; SET_UINT32(msg, offset, dwControlCode); offset += 4; SET_UINT32(msg, offset, cbSendLength); offset += 4; memcpy(msg + offset, pbSendBuffer, cbSendLength); offset += cbSendLength; SET_UINT32(msg, offset, cbRecvLength); offset += 4; if (send_message(SCARD_CONTROL, msg, offset) != 0) { LLOGLN(0, ("SCardControl: error, send_message")); free(msg); return SCARD_F_INTERNAL_ERROR; } bytes = 8192; code = SCARD_CONTROL; if (get_message(&code, msg, &bytes) != 0) { LLOGLN(0, ("SCardControl: error, get_message")); free(msg); return SCARD_F_INTERNAL_ERROR; } if (code != SCARD_CONTROL) { LLOGLN(0, ("SCardControl: error, bad code")); free(msg); return SCARD_F_INTERNAL_ERROR; } offset = 0; *lpBytesReturned = GET_UINT32(msg, offset); LLOGLN(10, (" cbRecvLength %d", (int)*lpBytesReturned)); offset += 4; memcpy(pbRecvBuffer, msg + offset, *lpBytesReturned); offset += *lpBytesReturned; status = GET_UINT32(msg, offset); free(msg); return status; } /*****************************************************************************/ PCSC_API LONG SCardTransmit(SCARDHANDLE hCard, const SCARD_IO_REQUEST *pioSendPci, LPCBYTE pbSendBuffer, DWORD cbSendLength, SCARD_IO_REQUEST *pioRecvPci, LPBYTE pbRecvBuffer, LPDWORD pcbRecvLength) { char *msg; int bytes; int code; int offset; int status; int extra_len; int got_recv_pci; LLOGLN(10, ("SCardTransmit:")); if (g_sck == -1) { LLOGLN(0, ("SCardTransmit: error, not connected")); return SCARD_F_INTERNAL_ERROR; } LLOGLN(10, (" hCard 0x%8.8x", (int)hCard)); LLOGLN(10, (" cbSendLength %d", (int)cbSendLength)); LLOGLN(10, (" cbRecvLength %d", (int)*pcbRecvLength)); LLOGLN(10, (" pioSendPci->dwProtocol %d", (int)(pioSendPci->dwProtocol))); LLOGLN(10, (" pioSendPci->cbPciLength %d", (int)(pioSendPci->cbPciLength))); LLOGLN(10, (" pioRecvPci %p", pioRecvPci)); if (pioRecvPci != 0) { LLOGLN(10, (" pioRecvPci->dwProtocol %d", (int)(pioRecvPci->dwProtocol))); LLOGLN(10, (" pioRecvPci->cbPciLength %d", (int)(pioRecvPci->cbPciLength))); } msg = (char *) malloc(8192); offset = 0; SET_UINT32(msg, offset, hCard); offset += 4; SET_UINT32(msg, offset, pioSendPci->dwProtocol); offset += 4; /* SET_UINT32(msg, offset, pioSendPci->cbPciLength); */ SET_UINT32(msg, offset, 8); offset += 4; /* extra_len = pioSendPci->cbPciLength - 8; */ extra_len = 0; SET_UINT32(msg, offset, extra_len); offset += 4; memcpy(msg + offset, pioSendPci + 1, extra_len); offset += extra_len; SET_UINT32(msg, offset, cbSendLength); offset += 4; memcpy(msg + offset, pbSendBuffer, cbSendLength); offset += cbSendLength; // TODO figure out why recv pci does not work if (1 || (pioRecvPci == 0) || (pioRecvPci->cbPciLength < 8)) { got_recv_pci = 0; SET_UINT32(msg, offset, 0); /* dwProtocol */ offset += 4; SET_UINT32(msg, offset, 0); /* cbPciLength */ offset += 4; SET_UINT32(msg, offset, 0); /* extra_len */ offset += 4; } else { got_recv_pci = 1; SET_UINT32(msg, offset, pioRecvPci->dwProtocol); offset += 4; SET_UINT32(msg, offset, pioRecvPci->cbPciLength); offset += 4; extra_len = pioRecvPci->cbPciLength - 8; SET_UINT32(msg, offset, extra_len); offset += 4; memcpy(msg + offset, pioRecvPci + 1, extra_len); offset += extra_len; } SET_UINT32(msg, offset, *pcbRecvLength); offset += 4; if (send_message(SCARD_TRANSMIT, msg, offset) != 0) { LLOGLN(0, ("SCardTransmit: error, send_message")); free(msg); return SCARD_F_INTERNAL_ERROR; } bytes = 8192; code = SCARD_TRANSMIT; if (get_message(&code, msg, &bytes) != 0) { LLOGLN(0, ("SCardTransmit: error, get_message")); free(msg); return SCARD_F_INTERNAL_ERROR; } if (code != SCARD_TRANSMIT) { LLOGLN(0, ("SCardTransmit: error, bad code")); free(msg); return SCARD_F_INTERNAL_ERROR; } offset = 0; if (got_recv_pci == 0) { offset += 8; extra_len = GET_UINT32(msg, offset); offset += 4; offset += extra_len; } else { pioRecvPci->dwProtocol = GET_UINT32(msg, offset); offset += 4; pioRecvPci->cbPciLength = GET_UINT32(msg, offset); offset += 4; extra_len = GET_UINT32(msg, offset); offset += 4; offset += extra_len; } *pcbRecvLength = GET_UINT32(msg, offset); offset += 4; LLOGLN(10, (" cbRecvLength %d", (int)*pcbRecvLength)); memcpy(pbRecvBuffer, msg + offset, *pcbRecvLength); LHEXDUMP(10, (pbRecvBuffer, *pcbRecvLength)); offset += *pcbRecvLength; status = GET_UINT32(msg, offset); free(msg); return status; } /*****************************************************************************/ PCSC_API LONG SCardListReaderGroups(SCARDCONTEXT hContext, LPSTR mszGroups, LPDWORD pcchGroups) { LLOGLN(10, ("SCardListReaderGroups:")); if (g_sck == -1) { LLOGLN(0, ("SCardListReaderGroups: error, not connected")); return SCARD_F_INTERNAL_ERROR; } return SCARD_S_SUCCESS; } /*****************************************************************************/ PCSC_API LONG SCardListReaders(SCARDCONTEXT hContext, LPCSTR mszGroups, LPSTR mszReaders, LPDWORD pcchReaders) { char* msg; char* reader_names; int reader_names_index; int code; int bytes; int num_readers; int status; int offset; int index; int bytes_groups; int val; int llen; char reader[100]; LLOGLN(10, ("SCardListReaders:")); LLOGLN(10, ("SCardListReaders: mszGroups %s", mszGroups)); LLOGLN(10, ("SCardListReaders: *pcchReaders %d", (int)*pcchReaders)); if (g_sck == -1) { LLOGLN(0, ("SCardListReaders: error, not connected")); return SCARD_F_INTERNAL_ERROR; } if ((mszGroups == NULL) && (mszReaders == NULL)) { *pcchReaders = 0; } msg = (char *) malloc(8192); offset = 0; SET_UINT32(msg, offset, hContext); offset += 4; bytes_groups = 0; if (mszGroups != 0) { bytes_groups = strlen(mszGroups); } SET_UINT32(msg, offset, bytes_groups); offset += 4; memcpy(msg + offset, mszGroups, bytes_groups); offset += bytes_groups; val = *pcchReaders; SET_UINT32(msg, offset, val); offset += 4; if (send_message(SCARD_LIST_READERS, msg, offset) != 0) { LLOGLN(0, ("SCardListReaders: error, send_message")); free(msg); return SCARD_F_INTERNAL_ERROR; } bytes = 8192; code = SCARD_LIST_READERS; if (get_message(&code, msg, &bytes) != 0) { LLOGLN(0, ("SCardListReaders: error, get_message")); free(msg); return SCARD_F_INTERNAL_ERROR; } if (code != SCARD_LIST_READERS) { LLOGLN(0, ("SCardListReaders: error, bad code")); free(msg); return SCARD_F_INTERNAL_ERROR; } offset = 0; llen = GET_UINT32(msg, offset); offset += 4; num_readers = GET_UINT32(msg, offset); offset += 4; LLOGLN(10, ("SCardListReaders: mszReaders %p pcchReaders %p num_readers %d", mszReaders, pcchReaders, num_readers)); reader_names = (char *) malloc(8192); reader_names_index = 0; for (index = 0; index < num_readers; index++) { memcpy(reader, msg + offset, 100); bytes = strlen(reader); memcpy(reader_names + reader_names_index, reader, bytes); reader_names_index += bytes; reader_names[reader_names_index] = 0; reader_names_index++; offset += 100; LLOGLN(10, ("SCardListReaders: readername %s", reader)); } reader_names[reader_names_index] = 0; reader_names_index++; status = GET_UINT32(msg, offset); LLOGLN(10, ("SCardListReaders: status 0x%8.8x", status)); offset += 4; if (mszReaders == 0) { reader_names_index = llen / 2; } if (pcchReaders != 0) { *pcchReaders = reader_names_index; } if (mszReaders != 0) { memcpy(mszReaders, reader_names, reader_names_index); } free(msg); free(reader_names); return status; } /*****************************************************************************/ PCSC_API LONG SCardFreeMemory(SCARDCONTEXT hContext, LPCVOID pvMem) { LLOGLN(0, ("SCardFreeMemory:")); if (g_sck == -1) { LLOGLN(0, ("SCardFreeMemory: error, not connected")); return SCARD_F_INTERNAL_ERROR; } return SCARD_S_SUCCESS; } /*****************************************************************************/ PCSC_API LONG SCardCancel(SCARDCONTEXT hContext) { char msg[256]; int code; int bytes; int status; LLOGLN(10, ("SCardCancel:")); if (g_sck == -1) { LLOGLN(0, ("SCardCancel: error, not connected")); return SCARD_F_INTERNAL_ERROR; } SET_UINT32(msg, 0, hContext); if (send_message(SCARD_CANCEL, msg, 4) != 0) { LLOGLN(0, ("SCardCancel: error, send_message")); return SCARD_F_INTERNAL_ERROR; } bytes = 256; code = SCARD_CANCEL; if (get_message(&code, msg, &bytes) != 0) { LLOGLN(0, ("SCardCancel: error, get_message")); return SCARD_F_INTERNAL_ERROR; } if ((code != SCARD_RELEASE_CONTEXT) || (bytes != 4)) { LLOGLN(0, ("SCardCancel: error, bad code")); return SCARD_F_INTERNAL_ERROR; } status = GET_UINT32(msg, 0); LLOGLN(10, ("SCardCancel: got status 0x%8.8x", status)); return status; } /*****************************************************************************/ PCSC_API LONG SCardGetAttrib(SCARDHANDLE hCard, DWORD dwAttrId, LPBYTE pbAttr, LPDWORD pcbAttrLen) { LLOGLN(0, ("SCardGetAttrib:")); if (g_sck == -1) { LLOGLN(0, ("SCardGetAttrib: error, not connected")); return SCARD_F_INTERNAL_ERROR; } return SCARD_S_SUCCESS; } /*****************************************************************************/ PCSC_API LONG SCardSetAttrib(SCARDHANDLE hCard, DWORD dwAttrId, LPCBYTE pbAttr, DWORD cbAttrLen) { LLOGLN(0, ("SCardSetAttrib:")); if (g_sck == -1) { LLOGLN(0, ("SCardSetAttrib: error, not connected")); return SCARD_F_INTERNAL_ERROR; } return SCARD_S_SUCCESS; } /*****************************************************************************/ PCSC_API char * pcsc_stringify_error(const long code) { LLOGLN(10, ("pcsc_stringify_error: 0x%8.8x", (int)code)); switch (code) { case SCARD_S_SUCCESS: snprintf(g_error_str, 511, "Command successful."); break; case SCARD_F_INTERNAL_ERROR: snprintf(g_error_str, 511, "Internal error."); break; default: snprintf(g_error_str, 511, "error 0x%8.8x", (int)code); break; } g_error_str[511] = 0; return g_error_str; } xrdp-0.9.1/sesman/chansrv/pcsc/dumps/0000755000175000017500000000000013027002670014506 500000000000000xrdp-0.9.1/sesman/chansrv/pcsc/dumps/scard-transmit.txt0000644000175000017500000000372213027002670020126 00000000000000TS_SCardTransmit: 0000 01 10 08 00 cc cc cc cc 58 00 00 00 00 00 00 00 ........X....... 0010 04 00 00 00 00 00 02 00 04 00 00 00 04 00 02 00 ................ 0020 01 00 00 00 00 00 00 00 00 00 00 00 07 00 00 00 ................ 0030 08 00 02 00 0c 00 02 00 00 00 00 00 02 01 00 00 ................ 0040 04 00 00 00 05 00 00 00 04 00 00 00 0b 00 00 00 ................ 0050 07 00 00 00 00 a4 02 0c 02 ef 0f 00 01 00 00 00 ................ 0060 00 00 00 00 00 00 00 00 ........ TS_SCardTransmit: 0000 01 10 08 00 cc cc cc cc 58 00 00 00 00 00 00 00 ........X....... 0010 04 00 00 00 00 00 02 00 04 00 00 00 04 00 02 00 ................ 0020 01 00 00 00 00 00 00 00 00 00 00 00 05 00 00 00 ................ 0030 08 00 02 00 0c 00 02 00 00 00 00 00 02 01 00 00 ................ 0040 04 00 00 00 05 00 00 00 04 00 00 00 0b 00 00 00 ................ 0050 05 00 00 00 00 b0 07 5b 10 00 00 00 01 00 00 00 .......[........ 0060 00 00 00 00 00 00 00 00 ........ TS_SCardTransmit: 0000 01 10 08 00 cc cc cc cc 58 00 00 00 00 00 00 00 ........X....... 0010 04 00 00 00 00 00 02 00 04 00 00 00 04 00 02 00 ................ 0020 01 00 00 00 00 00 00 00 00 00 00 00 07 00 00 00 ................ 0030 08 00 02 00 0c 00 02 00 00 00 00 00 02 01 00 00 ................ 0040 04 00 00 00 05 00 00 00 04 00 00 00 0b 00 00 00 ................ 0050 07 00 00 00 00 a4 02 0c 02 ef 10 00 01 00 00 00 ................ 0060 00 00 00 00 00 00 00 00 ........ TS_SCardTransmit: 0000 01 10 08 00 cc cc cc cc 58 00 00 00 00 00 00 00 ........X....... 0010 04 00 00 00 00 00 02 00 04 00 00 00 04 00 02 00 ................ 0020 01 00 00 00 00 00 00 00 00 00 00 00 05 00 00 00 ................ 0030 08 00 02 00 0c 00 02 00 00 00 00 00 02 01 00 00 ................ 0040 04 00 00 00 05 00 00 00 04 00 00 00 0b 00 00 00 ................ 0050 05 00 00 00 00 b0 07 04 10 00 00 00 01 00 00 00 ................ 0060 00 00 00 00 00 00 00 00 ........ xrdp-0.9.1/sesman/chansrv/pcsc/dumps/scard-release-context.txt0000644000175000017500000000105313027002670021362 000000000000000000 03 00 00 7a 02 f0 80 68 00 01 03 ed f0 6c 08 00 ...z...h.....l.. 0010 00 00 c9 9d 01 9e ec 30 a3 4c 58 00 00 00 03 00 .......0.LX..... 0020 00 00 72 44 52 49 00 00 00 00 01 00 00 00 01 00 ..rDRI.......... 0030 00 00 0e 00 00 00 00 00 00 00 00 08 00 00 20 00 .............. . 0040 00 00 18 00 09 00 00 00 00 00 00 00 00 00 00 00 ................ 0050 00 00 00 00 00 00 00 00 00 00 01 10 08 00 cc cc ................ 0060 cc cc 10 00 00 00 00 00 00 00 04 00 00 00 00 00 ................ 0070 02 00 04 00 00 00 02 00 00 00 .......... xrdp-0.9.1/sesman/chansrv/pcsc/dumps/scard-control.txt0000644000175000017500000000743713027002670017754 00000000000000TS_SCardControl: 0000 03 00 00 a3 02 f0 80 68 00 01 03 ed f0 80 94 08 .......h........ 0010 00 00 00 05 18 7c 3e ca 9f 03 76 80 00 00 00 03 .....|>...v..... 0020 00 00 00 72 44 52 49 00 00 00 00 01 00 00 00 00 ...rDRI......... 0030 00 00 00 0e 00 00 00 00 00 00 00 00 08 00 00 48 ...............H 0040 00 00 00 d4 00 09 00 00 00 00 00 00 00 00 00 00 ................ 0050 00 00 00 00 00 00 00 00 00 00 00 01 10 08 00 cc ................ 0060 cc cc cc 38 00 00 00 00 00 00 00 04 00 00 00 00 ...8............ 0070 00 02 00 04 00 00 00 04 00 02 00 20 35 31 00 00 ........... 51.. 0080 00 00 00 00 00 00 00 00 00 00 00 c8 00 00 00 04 ................ 0090 00 00 00 05 00 00 00 04 00 00 00 06 00 00 00 00 ................ 00a0 00 00 00 ... TS_SCardControl: 0000 03 00 00 a3 02 f0 80 68 00 01 03 ed f0 80 94 08 .......h........ 0010 00 00 00 99 4c 06 de f1 41 78 64 80 00 00 00 03 ....L...Axd..... 0020 00 00 00 72 44 52 49 00 00 00 00 01 00 00 00 01 ...rDRI......... 0030 00 00 00 0e 00 00 00 00 00 00 00 00 08 00 00 48 ...............H 0040 00 00 00 d4 00 09 00 00 00 00 00 00 00 00 00 00 ................ 0050 00 00 00 00 00 00 00 00 00 00 00 01 10 08 00 cc ................ 0060 cc cc cc 38 00 00 00 00 00 00 00 04 00 00 00 00 ...8............ 0070 00 02 00 04 00 00 00 04 00 02 00 20 35 31 00 00 ........... 51.. 0080 00 00 00 00 00 00 00 00 00 00 00 c8 00 00 00 04 ................ 0090 00 00 00 05 00 00 00 04 00 00 00 06 00 00 00 00 ................ 00a0 00 00 00 ... TS_SCardControl: 0000 03 00 00 a3 02 f0 80 68 00 01 03 ed f0 80 94 08 .......h........ 0010 00 00 00 05 18 7c 3e ca 9f 03 76 80 00 00 00 03 .....|>...v..... 0020 00 00 00 72 44 52 49 00 00 00 00 01 00 00 00 00 ...rDRI......... 0030 00 00 00 0e 00 00 00 00 00 00 00 00 08 00 00 48 ...............H 0040 00 00 00 d4 00 09 00 00 00 00 00 00 00 00 00 00 ................ 0050 00 00 00 00 00 00 00 00 00 00 00 01 10 08 00 cc ................ 0060 cc cc cc 38 00 00 00 00 00 00 00 04 00 00 00 00 ...8............ 0070 00 02 00 04 00 00 00 04 00 02 00 20 35 31 00 00 ........... 51.. 0080 00 00 00 00 00 00 00 00 00 00 00 c8 00 00 00 04 ................ 0090 00 00 00 05 00 00 00 04 00 00 00 06 00 00 00 00 ................ 00a0 00 00 00 ... TS_SCardControl: 0000 03 00 00 a3 02 f0 80 68 00 01 03 ed f0 80 94 08 .......h........ 0010 00 00 00 99 4c 06 de f1 41 78 64 80 00 00 00 03 ....L...Axd..... 0020 00 00 00 72 44 52 49 00 00 00 00 01 00 00 00 01 ...rDRI......... 0030 00 00 00 0e 00 00 00 00 00 00 00 00 08 00 00 48 ...............H 0040 00 00 00 d4 00 09 00 00 00 00 00 00 00 00 00 00 ................ 0050 00 00 00 00 00 00 00 00 00 00 00 01 10 08 00 cc ................ 0060 cc cc cc 38 00 00 00 00 00 00 00 04 00 00 00 00 ...8............ 0070 00 02 00 04 00 00 00 04 00 02 00 20 35 31 00 00 ........... 51.. 0080 00 00 00 00 00 00 00 00 00 00 00 c8 00 00 00 04 ................ 0090 00 00 00 05 00 00 00 04 00 00 00 06 00 00 00 00 ................ 00a0 00 00 00 ... TS_SCardControl: 0000 03 00 00 a3 02 f0 80 68 00 01 03 ed f0 80 94 08 .......h........ 0010 00 00 00 87 62 bd 62 13 81 8a d6 80 00 00 00 03 ....b.b......... 0020 00 00 00 72 44 52 49 00 00 00 00 01 00 00 00 01 ...rDRI......... 0030 00 00 00 0e 00 00 00 00 00 00 00 00 08 00 00 48 ...............H 0040 00 00 00 d4 00 09 00 00 00 00 00 00 00 00 00 00 ................ 0050 00 00 00 00 00 00 00 00 00 00 00 01 10 08 00 cc ................ 0060 cc cc cc 38 00 00 00 00 00 00 00 04 00 00 00 00 ...8............ 0070 00 02 00 04 00 00 00 04 00 02 00 20 35 31 00 00 ........... 51.. 0080 00 00 00 00 00 00 00 00 00 00 00 02 01 00 00 04 ................ 0090 00 00 00 07 00 00 00 04 00 00 00 0b 00 00 00 00 ................ 00a0 00 00 00 ... xrdp-0.9.1/sesman/chansrv/pcsc/dumps/scard-status.txt0000644000175000017500000001721613027002670017613 00000000000000TS_SCardStatus: 0000 03 00 00 9b 02 f0 80 68 00 01 03 ed f0 80 8c 08 .......h........ 0010 00 00 00 0e 8b f9 50 1f 35 28 35 78 00 00 00 03 ......P.5(5x.... 0020 00 00 00 72 44 52 49 00 00 00 00 01 00 00 00 00 ...rDRI......... 0030 00 00 00 0e 00 00 00 00 00 00 00 00 08 00 00 40 ...............@ 0040 00 00 00 cc 00 09 00 00 00 00 00 00 00 00 00 00 ................ 0050 00 00 00 00 00 00 00 00 00 00 00 01 10 08 00 cc ................ 0060 cc cc cc 30 00 00 00 00 00 00 00 04 00 00 00 00 ...0............ 0070 00 02 00 04 00 00 00 04 00 02 00 00 00 00 00 ff ................ 0080 ff ff ff 20 00 00 00 04 00 00 00 05 00 00 00 04 ... ............ 0090 00 00 00 06 00 00 00 00 00 00 00 ........... TS_SCardStatus: 0000 03 00 00 9b 02 f0 80 68 00 01 03 ed f0 80 8c 08 .......h........ 0010 00 00 00 0e 8b f9 50 1f 35 28 35 78 00 00 00 03 ......P.5(5x.... 0020 00 00 00 72 44 52 49 00 00 00 00 01 00 00 00 00 ...rDRI......... 0030 00 00 00 0e 00 00 00 00 00 00 00 00 08 00 00 40 ...............@ 0040 00 00 00 cc 00 09 00 00 00 00 00 00 00 00 00 00 ................ 0050 00 00 00 00 00 00 00 00 00 00 00 01 10 08 00 cc ................ 0060 cc cc cc 30 00 00 00 00 00 00 00 04 00 00 00 00 ...0............ 0070 00 02 00 04 00 00 00 04 00 02 00 00 00 00 00 ff ................ 0080 ff ff ff 20 00 00 00 04 00 00 00 05 00 00 00 04 ... ............ 0090 00 00 00 06 00 00 00 00 00 00 00 ........... TS_SCardStatus: 0000 03 00 00 9b 02 f0 80 68 00 01 03 ed f0 80 8c 08 .......h........ 0010 00 00 00 88 05 07 8b 2a 3c f5 16 78 00 00 00 03 .......*<..x.... 0020 00 00 00 72 44 52 49 00 00 00 00 01 00 00 00 01 ...rDRI......... 0030 00 00 00 0e 00 00 00 00 00 00 00 00 08 00 00 40 ...............@ 0040 00 00 00 cc 00 09 00 00 00 00 00 00 00 00 00 00 ................ 0050 00 00 00 00 00 00 00 00 00 00 00 01 10 08 00 cc ................ 0060 cc cc cc 30 00 00 00 00 00 00 00 04 00 00 00 00 ...0............ 0070 00 02 00 04 00 00 00 04 00 02 00 00 00 00 00 ff ................ 0080 ff ff ff 20 00 00 00 04 00 00 00 05 00 00 00 04 ... ............ 0090 00 00 00 06 00 00 00 00 00 00 00 ........... TS_SCardStatus: 0000 03 00 00 9b 02 f0 80 68 00 01 03 ed f0 80 8c 08 .......h........ 0010 00 00 00 3b cf 96 d8 27 3f cd 9f 78 00 00 00 03 ...;...'?..x.... 0020 00 00 00 72 44 52 49 00 00 00 00 01 00 00 00 01 ...rDRI......... 0030 00 00 00 0e 00 00 00 00 00 00 00 00 08 00 00 40 ...............@ 0040 00 00 00 c8 00 09 00 00 00 00 00 00 00 00 00 00 ................ 0050 00 00 00 00 00 00 00 00 00 00 00 01 10 08 00 cc ................ 0060 cc cc cc 30 00 00 00 00 00 00 00 04 00 00 00 00 ...0............ 0070 00 02 00 04 00 00 00 04 00 02 00 01 00 00 00 00 ................ 0080 00 00 00 40 00 00 00 04 00 00 00 07 00 00 00 04 ...@............ 0090 00 00 00 09 00 00 00 00 00 00 00 ........... TS_SCardStatus: 0000 03 00 00 9b 02 f0 80 68 00 01 03 ed f0 80 8c 08 .......h........ 0010 00 00 00 a3 8c 93 16 6c 49 59 23 78 00 00 00 03 .......lIY#x.... 0020 00 00 00 72 44 52 49 00 00 00 00 01 00 00 00 02 ...rDRI......... 0030 00 00 00 0e 00 00 00 00 00 00 00 00 08 00 00 40 ...............@ 0040 00 00 00 c8 00 09 00 00 00 00 00 00 00 00 00 00 ................ 0050 00 00 00 00 00 00 00 00 00 00 00 01 10 08 00 cc ................ 0060 cc cc cc 30 00 00 00 00 00 00 00 04 00 00 00 00 ...0............ 0070 00 02 00 04 00 00 00 04 00 02 00 01 00 00 00 00 ................ 0080 00 00 00 40 00 00 00 04 00 00 00 07 00 00 00 04 ...@............ 0090 00 00 00 09 00 00 00 00 00 00 00 ........... TS_SCardStatus: 0000 03 00 00 9b 02 f0 80 68 00 01 03 ed f0 80 8c 08 .......h........ 0010 00 00 00 6d d0 36 aa 65 50 4c 88 78 00 00 00 03 ...m.6.ePL.x.... 0020 00 00 00 72 44 52 49 00 00 00 00 01 00 00 00 03 ...rDRI......... 0030 00 00 00 0e 00 00 00 00 00 00 00 00 08 00 00 40 ...............@ 0040 00 00 00 c8 00 09 00 00 00 00 00 00 00 00 00 00 ................ 0050 00 00 00 00 00 00 00 00 00 00 00 01 10 08 00 cc ................ 0060 cc cc cc 30 00 00 00 00 00 00 00 04 00 00 00 00 ...0............ 0070 00 02 00 04 00 00 00 04 00 02 00 01 00 00 00 00 ................ 0080 00 00 00 40 00 00 00 04 00 00 00 07 00 00 00 04 ...@............ 0090 00 00 00 09 00 00 00 00 00 00 00 ........... TS_SCardStatus: 0000 03 00 00 9b 02 f0 80 68 00 01 03 ed f0 80 8c 08 .......h........ 0010 00 00 00 a3 8c 93 16 6c 49 59 23 78 00 00 00 03 .......lIY#x.... 0020 00 00 00 72 44 52 49 00 00 00 00 01 00 00 00 02 ...rDRI......... 0030 00 00 00 0e 00 00 00 00 00 00 00 00 08 00 00 40 ...............@ 0040 00 00 00 c8 00 09 00 00 00 00 00 00 00 00 00 00 ................ 0050 00 00 00 00 00 00 00 00 00 00 00 01 10 08 00 cc ................ 0060 cc cc cc 30 00 00 00 00 00 00 00 04 00 00 00 00 ...0............ 0070 00 02 00 04 00 00 00 04 00 02 00 01 00 00 00 00 ................ 0080 00 00 00 40 00 00 00 04 00 00 00 07 00 00 00 04 ...@............ 0090 00 00 00 09 00 00 00 00 00 00 00 ........... TS_SCardStatus: 0000 03 00 00 9b 02 f0 80 68 00 01 03 ed f0 80 8c 08 .......h........ 0010 00 00 00 6d d0 36 aa 65 50 4c 88 78 00 00 00 03 ...m.6.ePL.x.... 0020 00 00 00 72 44 52 49 00 00 00 00 01 00 00 00 03 ...rDRI......... 0030 00 00 00 0e 00 00 00 00 00 00 00 00 08 00 00 40 ...............@ 0040 00 00 00 c8 00 09 00 00 00 00 00 00 00 00 00 00 ................ 0050 00 00 00 00 00 00 00 00 00 00 00 01 10 08 00 cc ................ 0060 cc cc cc 30 00 00 00 00 00 00 00 04 00 00 00 00 ...0............ 0070 00 02 00 04 00 00 00 04 00 02 00 01 00 00 00 00 ................ 0080 00 00 00 40 00 00 00 04 00 00 00 07 00 00 00 04 ...@............ 0090 00 00 00 09 00 00 00 00 00 00 00 ........... TS_SCardStatus: 0000 03 00 00 9b 02 f0 80 68 00 01 03 ed f0 80 8c 08 .......h........ 0010 00 00 00 6d d0 36 aa 65 50 4c 88 78 00 00 00 03 ...m.6.ePL.x.... 0020 00 00 00 72 44 52 49 00 00 00 00 01 00 00 00 03 ...rDRI......... 0030 00 00 00 0e 00 00 00 00 00 00 00 00 08 00 00 40 ...............@ 0040 00 00 00 c8 00 09 00 00 00 00 00 00 00 00 00 00 ................ 0050 00 00 00 00 00 00 00 00 00 00 00 01 10 08 00 cc ................ 0060 cc cc cc 30 00 00 00 00 00 00 00 04 00 00 00 00 ...0............ 0070 00 02 00 04 00 00 00 04 00 02 00 01 00 00 00 00 ................ 0080 00 00 00 40 00 00 00 04 00 00 00 07 00 00 00 04 ...@............ 0090 00 00 00 09 00 00 00 00 00 00 00 ........... TS_SCardStatus: 0000 03 00 00 9b 02 f0 80 68 00 01 03 ed f0 80 8c 08 .......h........ 0010 00 00 00 a3 8c 93 16 6c 49 59 23 78 00 00 00 03 .......lIY#x.... 0020 00 00 00 72 44 52 49 00 00 00 00 01 00 00 00 02 ...rDRI......... 0030 00 00 00 0e 00 00 00 00 00 00 00 00 08 00 00 40 ...............@ 0040 00 00 00 c8 00 09 00 00 00 00 00 00 00 00 00 00 ................ 0050 00 00 00 00 00 00 00 00 00 00 00 01 10 08 00 cc ................ 0060 cc cc cc 30 00 00 00 00 00 00 00 04 00 00 00 00 ...0............ 0070 00 02 00 04 00 00 00 04 00 02 00 01 00 00 00 00 ................ 0080 00 00 00 40 00 00 00 04 00 00 00 07 00 00 00 04 ...@............ 0090 00 00 00 09 00 00 00 00 00 00 00 ........... TS_SCardStatus: 0000 03 00 00 9b 02 f0 80 68 00 01 03 ed f0 80 8c 08 .......h........ 0010 00 00 00 6d d0 36 aa 65 50 4c 88 78 00 00 00 03 ...m.6.ePL.x.... 0020 00 00 00 72 44 52 49 00 00 00 00 01 00 00 00 03 ...rDRI......... 0030 00 00 00 0e 00 00 00 00 00 00 00 00 08 00 00 40 ...............@ 0040 00 00 00 c8 00 09 00 00 00 00 00 00 00 00 00 00 ................ 0050 00 00 00 00 00 00 00 00 00 00 00 01 10 08 00 cc ................ 0060 cc cc cc 30 00 00 00 00 00 00 00 04 00 00 00 00 ...0............ 0070 00 02 00 04 00 00 00 04 00 02 00 01 00 00 00 00 ................ 0080 00 00 00 40 00 00 00 04 00 00 00 07 00 00 00 04 ...@............ 0090 00 00 00 09 00 00 00 00 00 00 00 ........... xrdp-0.9.1/sesman/chansrv/pcsc/dumps/scard-connect.txt0000644000175000017500000000346613027002670017723 00000000000000TS_SCardConnect: 0000 03 00 00 cb 02 f0 80 68 00 01 03 ed f0 80 bc 08 .......h........ 0010 00 00 00 7b 28 f8 7e 5c c8 16 e8 a8 00 00 00 03 ...{(.~\........ 0020 00 00 00 72 44 52 49 00 00 00 00 01 00 00 00 01 ...rDRI......... 0030 00 00 00 0e 00 00 00 00 00 00 00 00 08 00 00 70 ...............p 0040 00 00 00 b0 00 09 00 00 00 00 00 00 00 00 00 00 ................ 0050 00 00 00 00 00 00 00 00 00 00 00 01 10 08 00 cc ................ 0060 cc cc cc 60 00 00 00 00 00 00 00 00 00 02 00 04 ...`............ 0070 00 00 00 04 00 02 00 02 00 00 00 03 00 00 00 19 ................ 0080 00 00 00 00 00 00 00 19 00 00 00 47 00 65 00 6d ...........G.e.m 0090 00 70 00 6c 00 75 00 73 00 20 00 47 00 65 00 6d .p.l.u.s. .G.e.m 00a0 00 50 00 43 00 20 00 54 00 77 00 69 00 6e 00 20 .P.C. .T.w.i.n. 00b0 00 30 00 30 00 20 00 30 00 30 00 00 00 00 00 04 .0.0. .0.0...... 00c0 00 00 00 01 00 00 00 00 00 00 00 ........... TS_SCardConnect: 0000 03 00 00 cb 02 f0 80 68 00 01 03 ed f0 80 bc 08 .......h........ 0010 00 00 00 7b 28 f8 7e 5c c8 16 e8 a8 00 00 00 03 ...{(.~\........ 0020 00 00 00 72 44 52 49 00 00 00 00 01 00 00 00 01 ...rDRI......... 0030 00 00 00 0e 00 00 00 00 00 00 00 00 08 00 00 70 ...............p 0040 00 00 00 b0 00 09 00 00 00 00 00 00 00 00 00 00 ................ 0050 00 00 00 00 00 00 00 00 00 00 00 01 10 08 00 cc ................ 0060 cc cc cc 60 00 00 00 00 00 00 00 00 00 02 00 04 ...`............ 0070 00 00 00 04 00 02 00 02 00 00 00 03 00 00 00 19 ................ 0080 00 00 00 00 00 00 00 19 00 00 00 47 00 65 00 6d ...........G.e.m 0090 00 70 00 6c 00 75 00 73 00 20 00 47 00 65 00 6d .p.l.u.s. .G.e.m 00a0 00 50 00 43 00 20 00 54 00 77 00 69 00 6e 00 20 .P.C. .T.w.i.n. 00b0 00 30 00 30 00 20 00 30 00 30 00 00 00 00 00 04 .0.0. .0.0...... 00c0 00 00 00 01 00 00 00 00 00 00 00 ........... xrdp-0.9.1/sesman/chansrv/pcsc/dumps/scard-begin-tranaction.txt0000644000175000017500000000131213027002670021502 00000000000000TS_SCardBeginTransaction: 0000 03 00 00 93 02 f0 80 68 00 01 03 ed f0 80 84 08 .......h........ 0010 00 00 00 de 14 5c 5a 9e 86 37 2b 70 00 00 00 03 .....\Z..7+p.... 0020 00 00 00 72 44 52 49 00 00 00 00 01 00 00 00 02 ...rDRI......... 0030 00 00 00 0e 00 00 00 00 00 00 00 00 08 00 00 38 ...............8 0040 00 00 00 bc 00 09 00 00 00 00 00 00 00 00 00 00 ................ 0050 00 00 00 00 00 00 00 00 00 00 00 01 10 08 00 cc ................ 0060 cc cc cc 28 00 00 00 00 00 00 00 04 00 00 00 00 ...(............ 0070 00 02 00 04 00 00 00 04 00 02 00 00 00 00 00 04 ................ 0080 00 00 00 02 00 00 00 04 00 00 00 0a 00 00 00 00 ................ 0090 00 00 00 ... xrdp-0.9.1/sesman/chansrv/pcsc/dumps/scard-get-status-change.txt0000644000175000017500000000313713027002670021610 00000000000000TS_SCardGetStatusChange: 0000 03 00 01 6b 02 f0 80 68 00 01 03 ed f0 81 5c 08 ...k...h......\. 0010 00 00 00 bf 53 5b 23 43 71 9b 2b 48 01 00 00 03 ....S[#Cq.+H.... 0020 00 00 00 72 44 52 49 00 00 00 00 01 00 00 00 00 ...rDRI......... 0030 00 00 00 0e 00 00 00 00 00 00 00 00 08 00 00 10 ................ 0040 01 00 00 a4 00 09 00 00 00 00 00 00 00 00 00 00 ................ 0050 00 00 00 00 00 00 00 00 00 00 00 01 10 08 00 cc ................ 0060 cc cc cc 00 01 00 00 00 00 00 00 04 00 00 00 00 ................ 0070 00 02 00 ff ff ff ff 02 00 00 00 04 00 02 00 04 ................ 0080 00 00 00 01 00 00 00 02 00 00 00 08 00 02 00 00 ................ 0090 00 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00a0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00b0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0c ................ 00c0 00 02 00 10 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00d0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00e0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00f0 00 00 00 15 00 00 00 00 00 00 00 15 00 00 00 5c ...............\ 0100 00 5c 00 3f 00 50 00 6e 00 50 00 3f 00 5c 00 4e .\.?.P.n.P.?.\.N 0110 00 6f 00 74 00 69 00 66 00 69 00 63 00 61 00 74 .o.t.i.f.i.c.a.t 0120 00 69 00 6f 00 6e 00 00 00 00 00 19 00 00 00 00 .i.o.n.......... 0130 00 00 00 19 00 00 00 47 00 65 00 6d 00 70 00 6c .......G.e.m.p.l 0140 00 75 00 73 00 20 00 47 00 65 00 6d 00 50 00 43 .u.s. .G.e.m.P.C 0150 00 20 00 54 00 77 00 69 00 6e 00 20 00 30 00 30 . .T.w.i.n. .0.0 0160 00 20 00 30 00 30 00 00 00 00 00 . .0.0..... xrdp-0.9.1/sesman/chansrv/pcsc/dumps/scard-end-tranaction.txt0000644000175000017500000000412713027002670021173 00000000000000TS_SCardEndTransaction: 0000 03 00 00 93 02 f0 80 68 00 01 03 ed f0 80 84 08 .......h........ 0010 00 00 00 51 1c 06 7b 0a 94 e3 7f 70 00 00 00 03 ...Q..{....p.... 0020 00 00 00 72 44 52 49 00 00 00 00 01 00 00 00 02 ...rDRI......... 0030 00 00 00 0e 00 00 00 00 00 00 00 00 08 00 00 38 ...............8 0040 00 00 00 c0 00 09 00 00 00 00 00 00 00 00 00 00 ................ 0050 00 00 00 00 00 00 00 00 00 00 00 01 10 08 00 cc ................ 0060 cc cc cc 28 00 00 00 00 00 00 00 04 00 00 00 00 ...(............ 0070 00 02 00 04 00 00 00 04 00 02 00 00 00 00 00 04 ................ 0080 00 00 00 09 00 00 00 04 00 00 00 0a 00 00 00 00 ................ 0090 00 00 00 ... TS_SCardEndTransaction: 0000 03 00 00 93 02 f0 80 68 00 01 03 ed f0 80 84 08 .......h........ 0010 00 00 00 51 1c 06 7b 0a 94 e3 7f 70 00 00 00 03 ...Q..{....p.... 0020 00 00 00 72 44 52 49 00 00 00 00 01 00 00 00 02 ...rDRI......... 0030 00 00 00 0e 00 00 00 00 00 00 00 00 08 00 00 38 ...............8 0040 00 00 00 c0 00 09 00 00 00 00 00 00 00 00 00 00 ................ 0050 00 00 00 00 00 00 00 00 00 00 00 01 10 08 00 cc ................ 0060 cc cc cc 28 00 00 00 00 00 00 00 04 00 00 00 00 ...(............ 0070 00 02 00 04 00 00 00 04 00 02 00 00 00 00 00 04 ................ 0080 00 00 00 09 00 00 00 04 00 00 00 0a 00 00 00 00 ................ 0090 00 00 00 ... TS_SCardEndTransaction: 0000 03 00 00 93 02 f0 80 68 00 01 03 ed f0 80 84 08 .......h........ 0010 00 00 00 fe 1c ea fb 2e a3 58 a6 70 00 00 00 03 .........X.p.... 0020 00 00 00 72 44 52 49 00 00 00 00 01 00 00 00 03 ...rDRI......... 0030 00 00 00 0e 00 00 00 00 00 00 00 00 08 00 00 38 ...............8 0040 00 00 00 c0 00 09 00 00 00 00 00 00 00 00 00 00 ................ 0050 00 00 00 00 00 00 00 00 00 00 00 01 10 08 00 cc ................ 0060 cc cc cc 28 00 00 00 00 00 00 00 04 00 00 00 00 ...(............ 0070 00 02 00 04 00 00 00 04 00 02 00 00 00 00 00 04 ................ 0080 00 00 00 09 00 00 00 04 00 00 00 0a 00 00 00 00 ................ 0090 00 00 00 ... xrdp-0.9.1/sesman/chansrv/pcsc/dumps/scard-establish-context.txt0000644000175000017500000000217113027002670021722 00000000000000TS_SCardEstablishContext: 0000 03 00 00 72 02 f0 80 68 00 01 03 ed f0 64 08 00 ...r...h.....d.. 0010 00 00 a7 8d 52 74 fd 96 bc b4 50 00 00 00 03 00 ....Rt....P..... 0020 00 00 72 44 52 49 00 00 00 00 01 00 00 00 00 00 ..rDRI.......... 0030 00 00 0e 00 00 00 00 00 00 00 00 08 00 00 18 00 ................ 0040 00 00 14 00 09 00 00 00 00 00 00 00 00 00 00 00 ................ 0050 00 00 00 00 00 00 00 00 00 00 01 10 08 00 cc cc ................ 0060 cc cc 08 00 00 00 00 00 00 00 02 00 00 00 00 00 ................ 0070 00 00 .. TS_SCardEstablishContext: 0000 03 00 00 72 02 f0 80 68 00 01 03 ed f0 64 08 00 ...r...h.....d.. 0010 00 00 51 f7 43 00 73 65 44 53 50 00 00 00 03 00 ..Q.C.seDSP..... 0020 00 00 72 44 52 49 00 00 00 00 01 00 00 00 00 00 ..rDRI.......... 0030 00 00 0e 00 00 00 00 00 00 00 00 08 00 00 18 00 ................ 0040 00 00 14 00 09 00 00 00 00 00 00 00 00 00 00 00 ................ 0050 00 00 00 00 00 00 00 00 00 00 01 10 08 00 cc cc ................ 0060 cc cc 08 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 0070 00 00 .. xrdp-0.9.1/sesman/chansrv/pcsc/dumps/scard-list-readers.txt0000644000175000017500000001353513027002670020666 00000000000000TS_SCardListReaders: 0000 03 00 00 b3 02 f0 80 68 00 01 03 ed f0 80 a4 08 .......h........ 0010 00 00 00 07 b5 7d d1 ba 7c 7e e9 90 00 00 00 03 .....}..|~...... 0020 00 00 00 72 44 52 49 00 00 00 00 01 00 00 00 00 ...rDRI......... 0030 00 00 00 0e 00 00 00 00 00 00 00 00 08 00 00 58 ...............X 0040 00 00 00 2c 00 09 00 00 00 00 00 00 00 00 00 00 ...,............ 0050 00 00 00 00 00 00 00 00 00 00 00 01 10 08 00 cc ................ 0060 cc cc cc 48 00 00 00 00 00 00 00 04 00 00 00 00 ...H............ 0070 00 02 00 24 00 00 00 04 00 02 00 00 00 00 00 ff ...$............ 0080 ff ff ff 04 00 00 00 01 00 00 00 24 00 00 00 53 ...........$...S 0090 00 43 00 61 00 72 00 64 00 24 00 41 00 6c 00 6c .C.a.r.d.$.A.l.l 00a0 00 52 00 65 00 61 00 64 00 65 00 72 00 73 00 00 .R.e.a.d.e.r.s.. 00b0 00 00 00 ... TS_SCardListReaders: 0000 03 00 00 8a 02 f0 80 68 00 01 03 ed f0 7c 08 00 .......h.....|.. 0010 00 00 ae 89 33 c1 0d 6b e2 bb 68 00 00 00 03 00 ....3..k..h..... 0020 00 00 72 44 52 49 00 00 00 00 01 00 00 00 01 00 ..rDRI.......... 0030 00 00 0e 00 00 00 00 00 00 00 00 08 00 00 30 00 ..............0. 0040 00 00 28 00 09 00 00 00 00 00 00 00 00 00 00 00 ..(............. 0050 00 00 00 00 00 00 00 00 00 00 01 10 08 00 cc cc ................ 0060 cc cc 20 00 00 00 00 00 00 00 04 00 00 00 00 00 .. ............. 0070 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 04 ................ 0080 00 00 04 00 00 00 02 00 00 00 .......... TS_SCardListReaders: 0000 03 00 00 8a 02 f0 80 68 00 01 03 ed f0 7c 08 00 .......h.....|.. 0010 00 00 ef be 3f 08 43 ae 89 9b 68 00 00 00 03 00 ....?.C...h..... 0020 00 00 72 44 52 49 00 00 00 00 01 00 00 00 02 00 ..rDRI.......... 0030 00 00 0e 00 00 00 00 00 00 00 00 08 00 00 30 00 ..............0. 0040 00 00 28 00 09 00 00 00 00 00 00 00 00 00 00 00 ..(............. 0050 00 00 00 00 00 00 00 00 00 00 01 10 08 00 cc cc ................ 0060 cc cc 20 00 00 00 00 00 00 00 04 00 00 00 00 00 .. ............. 0070 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 04 ................ 0080 00 00 04 00 00 00 02 00 00 00 .......... TS_SCardListReaders: 0000 03 00 00 8a 02 f0 80 68 00 01 03 ed f0 7c 08 00 .......h.....|.. 0010 00 00 ae 89 33 c1 0d 6b e2 bb 68 00 00 00 03 00 ....3..k..h..... 0020 00 00 72 44 52 49 00 00 00 00 01 00 00 00 01 00 ..rDRI.......... 0030 00 00 0e 00 00 00 00 00 00 00 00 08 00 00 30 00 ..............0. 0040 00 00 28 00 09 00 00 00 00 00 00 00 00 00 00 00 ..(............. 0050 00 00 00 00 00 00 00 00 00 00 01 10 08 00 cc cc ................ 0060 cc cc 20 00 00 00 00 00 00 00 04 00 00 00 00 00 .. ............. 0070 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 04 ................ 0080 00 00 04 00 00 00 02 00 00 00 .......... TS_SCardListReaders: 0000 03 00 00 8a 02 f0 80 68 00 01 03 ed f0 7c 08 00 .......h.....|.. 0010 00 00 ae 89 33 c1 0d 6b e2 bb 68 00 00 00 03 00 ....3..k..h..... 0020 00 00 72 44 52 49 00 00 00 00 01 00 00 00 01 00 ..rDRI.......... 0030 00 00 0e 00 00 00 00 00 00 00 00 08 00 00 30 00 ..............0. 0040 00 00 28 00 09 00 00 00 00 00 00 00 00 00 00 00 ..(............. 0050 00 00 00 00 00 00 00 00 00 00 01 10 08 00 cc cc ................ 0060 cc cc 20 00 00 00 00 00 00 00 04 00 00 00 00 00 .. ............. 0070 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 04 ................ 0080 00 00 04 00 00 00 02 00 00 00 .......... TS_SCardListReaders: 0000 03 00 00 8a 02 f0 80 68 00 01 03 ed f0 7c 08 00 .......h.....|.. 0010 00 00 ae 89 33 c1 0d 6b e2 bb 68 00 00 00 03 00 ....3..k..h..... 0020 00 00 72 44 52 49 00 00 00 00 01 00 00 00 01 00 ..rDRI.......... 0030 00 00 0e 00 00 00 00 00 00 00 00 08 00 00 30 00 ..............0. 0040 00 00 28 00 09 00 00 00 00 00 00 00 00 00 00 00 ..(............. 0050 00 00 00 00 00 00 00 00 00 00 01 10 08 00 cc cc ................ 0060 cc cc 20 00 00 00 00 00 00 00 04 00 00 00 00 00 .. ............. 0070 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 04 ................ 0080 00 00 04 00 00 00 02 00 00 00 .......... TS_SCardListReaders: 0000 03 00 00 8a 02 f0 80 68 00 01 03 ed f0 7c 08 00 .......h.....|.. 0010 00 00 78 0a 67 31 92 fc d0 29 68 00 00 00 03 00 ..x.g1...)h..... 0020 00 00 72 44 52 49 00 00 00 00 01 00 00 00 03 00 ..rDRI.......... 0030 00 00 0e 00 00 00 00 00 00 00 00 08 00 00 30 00 ..............0. 0040 00 00 28 00 09 00 00 00 00 00 00 00 00 00 00 00 ..(............. 0050 00 00 00 00 00 00 00 00 00 00 01 10 08 00 cc cc ................ 0060 cc cc 20 00 00 00 00 00 00 00 04 00 00 00 00 00 .. ............. 0070 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 04 ................ 0080 00 00 04 00 00 00 02 00 00 00 .......... TS_SCardListReaders: 0000 03 00 00 8a 02 f0 80 68 00 01 03 ed f0 7c 08 00 .......h.....|.. 0010 00 00 ae 89 33 c1 0d 6b e2 bb 68 00 00 00 03 00 ....3..k..h..... 0020 00 00 72 44 52 49 00 00 00 00 01 00 00 00 01 00 ..rDRI.......... 0030 00 00 0e 00 00 00 00 00 00 00 00 08 00 00 30 00 ..............0. 0040 00 00 28 00 09 00 00 00 00 00 00 00 00 00 00 00 ..(............. 0050 00 00 00 00 00 00 00 00 00 00 01 10 08 00 cc cc ................ 0060 cc cc 20 00 00 00 00 00 00 00 04 00 00 00 00 00 .. ............. 0070 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 04 ................ 0080 00 00 04 00 00 00 02 00 00 00 .......... TS_SCardListReaders: 0000 03 00 00 8a 02 f0 80 68 00 01 03 ed f0 7c 08 00 .......h.....|.. 0010 00 00 ae 89 33 c1 0d 6b e2 bb 68 00 00 00 03 00 ....3..k..h..... 0020 00 00 72 44 52 49 00 00 00 00 01 00 00 00 01 00 ..rDRI.......... 0030 00 00 0e 00 00 00 00 00 00 00 00 08 00 00 30 00 ..............0. 0040 00 00 28 00 09 00 00 00 00 00 00 00 00 00 00 00 ..(............. 0050 00 00 00 00 00 00 00 00 00 00 01 10 08 00 cc cc ................ 0060 cc cc 20 00 00 00 00 00 00 00 04 00 00 00 00 00 .. ............. 0070 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 04 ................ 0080 00 00 04 00 00 00 02 00 00 00 xrdp-0.9.1/sesman/chansrv/pcsc/dumps/scard-disconnect.txt0000644000175000017500000000261013027002670020411 00000000000000TS_SCardDisconnect: 0000 03 00 00 93 02 f0 80 68 00 01 03 ed f0 80 84 08 .......h........ 0010 00 00 00 87 b4 3a 7f a4 2a 6d ad 70 00 00 00 03 .....:..*m.p.... 0020 00 00 00 72 44 52 49 00 00 00 00 01 00 00 00 00 ...rDRI......... 0030 00 00 00 0e 00 00 00 00 00 00 00 00 08 00 00 38 ...............8 0040 00 00 00 b8 00 09 00 00 00 00 00 00 00 00 00 00 ................ 0050 00 00 00 00 00 00 00 00 00 00 00 01 10 08 00 cc ................ 0060 cc cc cc 28 00 00 00 00 00 00 00 04 00 00 00 00 ...(............ 0070 00 02 00 04 00 00 00 04 00 02 00 00 00 00 00 04 ................ 0080 00 00 00 03 00 00 00 04 00 00 00 04 00 00 00 00 ................ 0090 00 00 00 ... TS_SCardDisconnect: 0000 03 00 00 93 02 f0 80 68 00 01 03 ed f0 80 84 08 .......h........ 0010 00 00 00 72 7f fb 24 4e b1 36 c8 70 00 00 00 03 ...r..$N.6.p.... 0020 00 00 00 72 44 52 49 00 00 00 00 01 00 00 00 01 ...rDRI......... 0030 00 00 00 0e 00 00 00 00 00 00 00 00 08 00 00 38 ...............8 0040 00 00 00 b8 00 09 00 00 00 00 00 00 00 00 00 00 ................ 0050 00 00 00 00 00 00 00 00 00 00 00 01 10 08 00 cc ................ 0060 cc cc cc 28 00 00 00 00 00 00 00 04 00 00 00 00 ...(............ 0070 00 02 00 04 00 00 00 04 00 02 00 00 00 00 00 04 ................ 0080 00 00 00 04 00 00 00 04 00 00 00 05 00 00 00 00 ................ 0090 00 00 00 ... xrdp-0.9.1/sesman/chansrv/pcsc/Makefile0000644000175000017500000000026613027002670014742 00000000000000 OBJS = xrdp_pcsc.o CFLAGS = -Wall -O2 -fPIC all: libpcsclite.so libpcsclite.so: $(OBJS) $(CC) $(LDFLAGS) -shared -o libpcsclite.so $(OBJS) clean: rm -f $(OBJS) libpcsclite.so xrdp-0.9.1/sesman/chansrv/pcsc/.gitignore0000644000175000017500000000001213027003467015264 00000000000000!Makefile xrdp-0.9.1/sesman/chansrv/pcsc/wrapper/0000755000175000017500000000000013027003467015043 500000000000000xrdp-0.9.1/sesman/chansrv/pcsc/wrapper/winscard.c0000755000175000017500000007157013027003467016756 00000000000000 #include #include #include #include #include #include "winscard-funcs.h" #define LUNUSED(_param) (void) _param static tSCardEstablishContext aSCardEstablishContext; static tSCardReleaseContext aSCardReleaseContext; static tSCardIsValidContext aSCardIsValidContext; static tSCardListReaderGroupsA aSCardListReaderGroupsA; static tSCardListReaderGroupsW aSCardListReaderGroupsW; static tSCardListReadersA aSCardListReadersA; static tSCardListReadersW aSCardListReadersW; static tSCardListCardsA aSCardListCardsA; static tSCardListCardsW aSCardListCardsW; static tSCardListInterfacesA aSCardListInterfacesA; static tSCardListInterfacesW aSCardListInterfacesW; static tSCardGetProviderIdA aSCardGetProviderIdA; static tSCardGetProviderIdW aSCardGetProviderIdW; static tSCardGetCardTypeProviderNameA aSCardGetCardTypeProviderNameA; static tSCardGetCardTypeProviderNameW aSCardGetCardTypeProviderNameW; static tSCardIntroduceReaderGroupA aSCardIntroduceReaderGroupA; static tSCardIntroduceReaderGroupW aSCardIntroduceReaderGroupW; static tSCardForgetReaderGroupA aSCardForgetReaderGroupA; static tSCardForgetReaderGroupW aSCardForgetReaderGroupW; static tSCardIntroduceReaderA aSCardIntroduceReaderA; static tSCardIntroduceReaderW aSCardIntroduceReaderW; static tSCardForgetReaderA aSCardForgetReaderA; static tSCardForgetReaderW aSCardForgetReaderW; static tSCardAddReaderToGroupA aSCardAddReaderToGroupA; static tSCardAddReaderToGroupW aSCardAddReaderToGroupW; static tSCardRemoveReaderFromGroupA aSCardRemoveReaderFromGroupA; static tSCardRemoveReaderFromGroupW aSCardRemoveReaderFromGroupW; static tSCardIntroduceCardTypeA aSCardIntroduceCardTypeA; static tSCardIntroduceCardTypeW aSCardIntroduceCardTypeW; static tSCardSetCardTypeProviderNameA aSCardSetCardTypeProviderNameA; static tSCardSetCardTypeProviderNameW aSCardSetCardTypeProviderNameW; static tSCardForgetCardTypeA aSCardForgetCardTypeA; static tSCardForgetCardTypeW aSCardForgetCardTypeW; static tSCardFreeMemory aSCardFreeMemory; static tSCardLocateCardsA aSCardLocateCardsA; static tSCardLocateCardsW aSCardLocateCardsW; static tSCardGetStatusChangeA aSCardGetStatusChangeA; static tSCardGetStatusChangeW aSCardGetStatusChangeW; static tSCardCancel aSCardCancel; static tSCardConnectA aSCardConnectA; static tSCardConnectW aSCardConnectW; static tSCardReconnect aSCardReconnect; static tSCardDisconnect aSCardDisconnect; static tSCardBeginTransaction aSCardBeginTransaction; static tSCardEndTransaction aSCardEndTransaction; static tSCardCancelTransaction aSCardCancelTransaction; static tSCardState aSCardState; static tSCardStatusA aSCardStatusA; static tSCardStatusW aSCardStatusW; static tSCardTransmit aSCardTransmit; static tSCardControl aSCardControl; static tSCardGetAttrib aSCardGetAttrib; static tSCardSetAttrib aSCardSetAttrib; //__declspec(dllexport) const SCARD_IO_REQUEST g_rgSCardT0Pci = { 0 }; //__declspec(dllexport) const SCARD_IO_REQUEST g_rgSCardT1Pci = { 0 }; //__declspec(dllexport) const SCARD_IO_REQUEST g_rgSCardRawPci = { 0 }; static int g_true = 1; #define LLOGLN(_level, _args) do { if ((_level < 11) && g_true) { writeln _args ; } } while (0) /*****************************************************************************/ static int writeln(const char* format, ...) { va_list ap; char text[256]; va_start(ap, format); vsnprintf(text, 255, format, ap); va_end(ap); OutputDebugString(text); return 0; } #define LLOAD(_func, _type, _name) \ do { \ _func = (_type) GetProcAddress(lib, _name); \ if (_func == 0) \ { \ writeln("LLOAD error %s", _name); \ } \ } while (0) static int g_funcs_loaded = 0; /*****************************************************************************/ static int __fastcall load_funcs(void) { HMODULE lib; if (g_funcs_loaded) { return 0; } g_funcs_loaded = 1; lib = LoadLibrary("winscard-org.dll"); LLOGLN(0, ("load_funcs: lib %p", lib)); LLOAD(aSCardEstablishContext, tSCardEstablishContext, "SCardEstablishContext"); LLOAD(aSCardReleaseContext, tSCardReleaseContext, "SCardReleaseContext"); LLOAD(aSCardIsValidContext, tSCardIsValidContext, "SCardIsValidContext"); LLOAD(aSCardListReaderGroupsA, tSCardListReaderGroupsA, "SCardListReaderGroupsA"); LLOAD(aSCardListReaderGroupsW, tSCardListReaderGroupsW, "SCardListReaderGroupsW"); LLOAD(aSCardListReadersA, tSCardListReadersA, "SCardListReadersA"); LLOAD(aSCardListReadersW, tSCardListReadersW, "SCardListReadersW"); LLOAD(aSCardListCardsA, tSCardListCardsA, "SCardListCardsA"); LLOAD(aSCardListCardsW, tSCardListCardsW, "SCardListCardsW"); LLOAD(aSCardListInterfacesA, tSCardListInterfacesA, "SCardListInterfacesA"); LLOAD(aSCardListInterfacesW, tSCardListInterfacesW, "SCardListInterfacesW"); LLOAD(aSCardGetProviderIdA, tSCardGetProviderIdA, "SCardGetProviderIdA"); LLOAD(aSCardGetProviderIdW, tSCardGetProviderIdW, "SCardGetProviderIdW"); LLOAD(aSCardGetCardTypeProviderNameA, tSCardGetCardTypeProviderNameA, "SCardGetCardTypeProviderNameA"); LLOAD(aSCardGetCardTypeProviderNameW, tSCardGetCardTypeProviderNameW, "SCardGetCardTypeProviderNameW"); LLOAD(aSCardIntroduceReaderGroupA, tSCardIntroduceReaderGroupA, "SCardIntroduceReaderGroupA"); LLOAD(aSCardIntroduceReaderGroupW, tSCardIntroduceReaderGroupW, "SCardIntroduceReaderGroupW"); LLOAD(aSCardForgetReaderGroupA, tSCardForgetReaderGroupA, "SCardForgetReaderGroupA"); LLOAD(aSCardForgetReaderGroupW, tSCardForgetReaderGroupW, "SCardForgetReaderGroupW"); LLOAD(aSCardIntroduceReaderA, tSCardIntroduceReaderA, "SCardIntroduceReaderA"); LLOAD(aSCardIntroduceReaderW, tSCardIntroduceReaderW, "SCardIntroduceReaderW"); LLOAD(aSCardForgetReaderA, tSCardForgetReaderA, "SCardForgetReaderA"); LLOAD(aSCardForgetReaderW, tSCardForgetReaderW, "SCardForgetReaderW"); LLOAD(aSCardAddReaderToGroupA, tSCardAddReaderToGroupA, "SCardAddReaderToGroupA"); LLOAD(aSCardAddReaderToGroupW, tSCardAddReaderToGroupW, "SCardAddReaderToGroupW"); LLOAD(aSCardRemoveReaderFromGroupA, tSCardRemoveReaderFromGroupA, "SCardRemoveReaderFromGroupA"); LLOAD(aSCardRemoveReaderFromGroupW, tSCardRemoveReaderFromGroupW, "SCardRemoveReaderFromGroupW"); LLOAD(aSCardIntroduceCardTypeA, tSCardIntroduceCardTypeA, "SCardIntroduceCardTypeA"); LLOAD(aSCardIntroduceCardTypeW, tSCardIntroduceCardTypeW, "SCardIntroduceCardTypeW"); LLOAD(aSCardSetCardTypeProviderNameA, tSCardSetCardTypeProviderNameA, "SCardSetCardTypeProviderNameA"); LLOAD(aSCardSetCardTypeProviderNameW, tSCardSetCardTypeProviderNameW, "SCardSetCardTypeProviderNameW"); LLOAD(aSCardForgetCardTypeA, tSCardForgetCardTypeA, "SCardForgetCardTypeA"); LLOAD(aSCardForgetCardTypeW, tSCardForgetCardTypeW, "SCardForgetCardTypeW"); LLOAD(aSCardFreeMemory, tSCardFreeMemory, "SCardFreeMemory"); LLOAD(aSCardLocateCardsA, tSCardLocateCardsA, "SCardLocateCardsA"); LLOAD(aSCardLocateCardsW, tSCardLocateCardsW, "SCardLocateCardsW"); LLOAD(aSCardGetStatusChangeA, tSCardGetStatusChangeA, "SCardGetStatusChangeA"); LLOAD(aSCardGetStatusChangeW, tSCardGetStatusChangeW, "SCardGetStatusChangeW"); LLOAD(aSCardCancel, tSCardCancel, "SCardCancel"); LLOAD(aSCardConnectA, tSCardConnectA, "SCardConnectA"); LLOAD(aSCardConnectW, tSCardConnectW, "SCardConnectW"); LLOAD(aSCardReconnect, tSCardReconnect, "SCardReconnect"); LLOAD(aSCardDisconnect, tSCardDisconnect, "SCardDisconnect"); LLOAD(aSCardBeginTransaction, tSCardBeginTransaction, "SCardBeginTransaction"); LLOAD(aSCardEndTransaction, tSCardEndTransaction, "SCardEndTransaction"); LLOAD(aSCardCancelTransaction, tSCardCancelTransaction, "SCardCancelTransaction"); LLOAD(aSCardState, tSCardState, "SCardState"); LLOAD(aSCardStatusA, tSCardStatusA, "SCardStatusA"); LLOAD(aSCardStatusW, tSCardStatusW, "SCardStatusW"); LLOAD(aSCardTransmit, tSCardTransmit, "SCardTransmit"); LLOAD(aSCardControl, tSCardControl, "SCardControl"); LLOAD(aSCardGetAttrib, tSCardGetAttrib, "SCardGetAttrib"); LLOAD(aSCardSetAttrib, tSCardSetAttrib, "SCardSetAttrib"); return 0; } /*****************************************************************************/ BOOL WINAPI DllEntryPoint(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved) { BOOL rv; LUNUSED(hinstDLL); LUNUSED(lpvReserved); LLOGLN(10, ("DllEntryPoint: hinstDLL %p fdwReason %d", hinstDLL, fdwReason)); rv = FALSE; switch (fdwReason) { case DLL_PROCESS_ATTACH: LLOGLN(0, ("DllEntryPoint: DLL_PROCESS_ATTACH")); load_funcs(); rv = TRUE; break; case DLL_THREAD_ATTACH: LLOGLN(10, ("DllEntryPoint: DLL_THREAD_ATTACH")); rv = TRUE; break; case DLL_THREAD_DETACH: LLOGLN(10, ("DllEntryPoint: DLL_THREAD_DETACH")); rv = TRUE; break; case DLL_PROCESS_DETACH: LLOGLN(0, ("DllEntryPoint: DLL_PROCESS_DETACH")); rv = TRUE; break; default: LLOGLN(0, ("DllEntryPoint: unknown fdwReason %d", fdwReason)); break; } return rv; } /*****************************************************************************/ LONG WINAPI SCardEstablishContext(DWORD dwScope, LPCVOID pvReserved1, LPCVOID pvReserved2, LPSCARDCONTEXT phContext) { LLOGLN(0, ("SCardEstablishContext:")); return aSCardEstablishContext(dwScope, pvReserved1, pvReserved2, phContext); } /*****************************************************************************/ LONG WINAPI SCardReleaseContext(SCARDCONTEXT hContext) { LLOGLN(0, ("SCardReleaseContext:")); return aSCardReleaseContext(hContext); } /*****************************************************************************/ LONG WINAPI SCardIsValidContext(SCARDCONTEXT hContext) { LLOGLN(0, ("SCardIsValidContext:")); return aSCardIsValidContext(hContext); } /*****************************************************************************/ LONG WINAPI SCardListReaderGroupsA(SCARDCONTEXT hContext, LPSTR mszGroups, LPDWORD pcchGroups) { LLOGLN(0, ("SCardListReaderGroupsA:")); return aSCardListReaderGroupsA(hContext, mszGroups, pcchGroups); } /*****************************************************************************/ LONG WINAPI SCardListReaderGroupsW(SCARDCONTEXT hContext, LPWSTR mszGroups, LPDWORD pcchGroups) { LLOGLN(0, ("SCardListReaderGroupsW:")); return aSCardListReaderGroupsW(hContext, mszGroups, pcchGroups); } /*****************************************************************************/ LONG WINAPI SCardListReadersA(SCARDCONTEXT hContext, LPCSTR mszGroups, LPSTR mszReaders, LPDWORD pcchReaders) { LLOGLN(0, ("SCardListReadersA:")); return aSCardListReadersA(hContext, mszGroups, mszReaders, pcchReaders); } /*****************************************************************************/ LONG WINAPI SCardListReadersW(SCARDCONTEXT hContext, LPCWSTR mszGroups, LPWSTR mszReaders, LPDWORD pcchReaders) { char text[256]; LONG rv; DWORD cchReaders; text[0] = 0; if (mszGroups != 0) { wcstombs(text, mszGroups, 255); } cchReaders = *pcchReaders; LLOGLN(0, ("SCardListReadersW: mszGroups [%s] cchReaders [%d]", text, *pcchReaders)); rv = aSCardListReadersW(hContext, mszGroups, mszReaders, pcchReaders); text[0] = 0; if (cchReaders > 0) { wcstombs(text, mszReaders, 255); } LLOGLN(0, (" mszReaders [%s] cchReaders [%d]", text, *pcchReaders)); return rv; } /*****************************************************************************/ LONG WINAPI SCardListCardsA(SCARDCONTEXT hContext, LPCBYTE pbAtr, LPCGUID rgquidInterfaces, DWORD cguidInterfaceCount, LPSTR mszCards, LPDWORD pcchCards) { LLOGLN(0, ("SCardListCardsA:")); return aSCardListCardsA(hContext, pbAtr, rgquidInterfaces, cguidInterfaceCount, mszCards, pcchCards); } /*****************************************************************************/ LONG WINAPI SCardListCardsW(SCARDCONTEXT hContext, LPCBYTE pbAtr, LPCGUID rgquidInterfaces, DWORD cguidInterfaceCount, LPWSTR mszCards, LPDWORD pcchCards) { LLOGLN(0, ("SCardListCardsW:")); return aSCardListCardsW(hContext, pbAtr, rgquidInterfaces, cguidInterfaceCount, mszCards, pcchCards); } /*****************************************************************************/ LONG WINAPI SCardListInterfacesA(SCARDCONTEXT hContext, LPCSTR szCard, LPGUID pguidInterfaces, LPDWORD pcguidInterfaces) { LLOGLN(0, ("SCardListInterfacesA:")); return aSCardListInterfacesA(hContext, szCard, pguidInterfaces, pcguidInterfaces); } /*****************************************************************************/ LONG WINAPI SCardListInterfacesW(SCARDCONTEXT hContext, LPCWSTR szCard, LPGUID pguidInterfaces, LPDWORD pcguidInterfaces) { LLOGLN(0, ("SCardListInterfacesW:")); return aSCardListInterfacesW(hContext, szCard, pguidInterfaces, pcguidInterfaces); } /*****************************************************************************/ LONG WINAPI SCardGetProviderIdA(SCARDCONTEXT hContext, LPCSTR szCard, LPGUID pguidProviderId) { LLOGLN(0, ("SCardGetProviderIdA:")); return aSCardGetProviderIdA(hContext, szCard, pguidProviderId); } /****************************************************************************/ LONG WINAPI SCardGetProviderIdW(SCARDCONTEXT hContext, LPCWSTR szCard, LPGUID pguidProviderId) { LLOGLN(0, ("SCardGetProviderIdW:")); return aSCardGetProviderIdW(hContext, szCard, pguidProviderId); } /****************************************************************************/ LONG WINAPI SCardGetCardTypeProviderNameA(SCARDCONTEXT hContext, LPCSTR szCardName, DWORD dwProviderId, LPSTR szProvider, LPDWORD pcchProvider) { LLOGLN(0, ("SCardGetCardTypeProviderNameA:")); return aSCardGetCardTypeProviderNameA(hContext, szCardName, dwProviderId, szProvider, pcchProvider); } /*****************************************************************************/ LONG WINAPI SCardGetCardTypeProviderNameW(SCARDCONTEXT hContext, LPCWSTR szCardName, DWORD dwProviderId, LPWSTR szProvider, LPDWORD pcchProvider) { LLOGLN(0, ("SCardGetCardTypeProviderNameW:")); return aSCardGetCardTypeProviderNameW(hContext, szCardName, dwProviderId, szProvider, pcchProvider); } /*****************************************************************************/ LONG WINAPI SCardIntroduceReaderGroupA(SCARDCONTEXT hContext, LPCSTR szGroupName) { LLOGLN(0, ("SCardIntroduceReaderGroupA:")); return aSCardIntroduceReaderGroupA(hContext, szGroupName); } /*****************************************************************************/ LONG WINAPI SCardIntroduceReaderGroupW(SCARDCONTEXT hContext, LPCWSTR szGroupName) { LLOGLN(0, ("SCardIntroduceReaderGroupW:")); return aSCardIntroduceReaderGroupW(hContext, szGroupName); } /*****************************************************************************/ LONG WINAPI SCardForgetReaderGroupA(SCARDCONTEXT hContext, LPCSTR szGroupName) { LLOGLN(0, ("SCardForgetReaderGroupA:")); return aSCardForgetReaderGroupA(hContext, szGroupName); } /*****************************************************************************/ LONG WINAPI SCardForgetReaderGroupW(SCARDCONTEXT hContext, LPCWSTR szGroupName) { LLOGLN(0, ("SCardForgetReaderGroupW:")); return aSCardForgetReaderGroupW(hContext, szGroupName); } /*****************************************************************************/ LONG WINAPI SCardIntroduceReaderA(SCARDCONTEXT hContext, LPCSTR szReaderName, LPCSTR szDeviceName) { LLOGLN(0, ("SCardIntroduceReaderA:")); return aSCardIntroduceReaderA(hContext, szReaderName, szDeviceName); } /*****************************************************************************/ LONG WINAPI SCardIntroduceReaderW(SCARDCONTEXT hContext, LPCWSTR szReaderName, LPCWSTR szDeviceName) { LLOGLN(0, ("SCardIntroduceReaderW:")); return aSCardIntroduceReaderW(hContext, szReaderName, szDeviceName); } /*****************************************************************************/ LONG WINAPI SCardForgetReaderA(SCARDCONTEXT hContext, LPCSTR szReaderName) { LLOGLN(0, ("SCardForgetReaderA:")); return aSCardForgetReaderA(hContext, szReaderName); } /*****************************************************************************/ LONG WINAPI SCardForgetReaderW(SCARDCONTEXT hContext, LPCWSTR szReaderName) { LLOGLN(0, ("SCardForgetReaderW:")); return aSCardForgetReaderW(hContext, szReaderName); } /*****************************************************************************/ LONG WINAPI SCardAddReaderToGroupA(SCARDCONTEXT hContext, LPCSTR szReaderName, LPCSTR szGroupName) { LLOGLN(0, ("SCardAddReaderToGroupA:")); return aSCardAddReaderToGroupA(hContext, szReaderName, szGroupName); } /*****************************************************************************/ LONG WINAPI SCardAddReaderToGroupW(SCARDCONTEXT hContext, LPCWSTR szReaderName, LPCWSTR szGroupName) { LLOGLN(0, ("SCardAddReaderToGroupW:")); return aSCardAddReaderToGroupW(hContext, szReaderName, szGroupName); } /*****************************************************************************/ LONG WINAPI SCardRemoveReaderFromGroupA(SCARDCONTEXT hContext, LPCSTR szReaderName, LPCSTR szGroupName) { LLOGLN(0, ("SCardRemoveReaderFromGroupA:")); return aSCardRemoveReaderFromGroupA(hContext, szReaderName, szGroupName); } /*****************************************************************************/ LONG WINAPI SCardRemoveReaderFromGroupW(SCARDCONTEXT hContext, LPCWSTR szReaderName, LPCWSTR szGroupName) { LLOGLN(0, ("SCardRemoveReaderFromGroupW:")); return aSCardRemoveReaderFromGroupW(hContext, szReaderName, szGroupName); } /*****************************************************************************/ LONG WINAPI SCardIntroduceCardTypeA(SCARDCONTEXT hContext, LPCSTR szCardName, LPCGUID pguidPrimaryProvider, LPCGUID rgguidInterfaces, DWORD dwInterfaceCount, LPCBYTE pbAtr, LPCBYTE pbAtrMask, DWORD cbAtrLen) { LLOGLN(0, ("SCardIntroduceCardTypeA:")); return aSCardIntroduceCardTypeA(hContext, szCardName, pguidPrimaryProvider, rgguidInterfaces, dwInterfaceCount, pbAtr, pbAtrMask, cbAtrLen); } /*****************************************************************************/ LONG WINAPI SCardIntroduceCardTypeW(SCARDCONTEXT hContext, LPCWSTR szCardName, LPCGUID pguidPrimaryProvider, LPCGUID rgguidInterfaces, DWORD dwInterfaceCount, LPCBYTE pbAtr, LPCBYTE pbAtrMask, DWORD cbAtrLen) { LLOGLN(0, ("SCardIntroduceCardTypeW:")); return aSCardIntroduceCardTypeW(hContext, szCardName, pguidPrimaryProvider, rgguidInterfaces, dwInterfaceCount, pbAtr, pbAtrMask, cbAtrLen); } /*****************************************************************************/ LONG WINAPI SCardSetCardTypeProviderNameA(SCARDCONTEXT hContext, LPCSTR szCardName, DWORD dwProviderId, LPCSTR szProvider) { LLOGLN(0, ("SCardSetCardTypeProviderNameA:")); return aSCardSetCardTypeProviderNameA(hContext, szCardName, dwProviderId, szProvider); } /*****************************************************************************/ LONG WINAPI SCardSetCardTypeProviderNameW(SCARDCONTEXT hContext, LPCWSTR szCardName, DWORD dwProviderId, LPCWSTR szProvider) { LLOGLN(0, ("SCardSetCardTypeProviderNameW:")); return aSCardSetCardTypeProviderNameW(hContext, szCardName, dwProviderId, szProvider); } /*****************************************************************************/ LONG WINAPI SCardForgetCardTypeA(SCARDCONTEXT hContext, LPCSTR szCardName) { LLOGLN(0, ("SCardForgetCardTypeA:")); return aSCardForgetCardTypeA(hContext, szCardName); } /*****************************************************************************/ LONG WINAPI SCardForgetCardTypeW(SCARDCONTEXT hContext, LPCWSTR szCardName) { LLOGLN(0, ("SCardForgetCardTypeW:")); return aSCardForgetCardTypeW(hContext, szCardName); } /*****************************************************************************/ LONG WINAPI SCardFreeMemory(SCARDCONTEXT hContext, LPCVOID pvMem) { LLOGLN(0, ("SCardFreeMemory:")); return aSCardFreeMemory(hContext, pvMem); } /*****************************************************************************/ LONG WINAPI SCardLocateCardsA(SCARDCONTEXT hContext, LPCSTR mszCards, LPSCARD_READERSTATEA rgReaderStates, DWORD cReaders) { LLOGLN(0, ("SCardLocateCardsA:")); return aSCardLocateCardsA(hContext, mszCards, rgReaderStates, cReaders); } /*****************************************************************************/ LONG WINAPI SCardLocateCardsW(SCARDCONTEXT hContext, LPCWSTR mszCards, LPSCARD_READERSTATEW rgReaderStates, DWORD cReaders) { LLOGLN(0, ("SCardLocateCardsW:")); return aSCardLocateCardsW(hContext, mszCards, rgReaderStates, cReaders); } /*****************************************************************************/ LONG WINAPI SCardGetStatusChangeA(SCARDCONTEXT hContext, DWORD dwTimeout, LPSCARD_READERSTATEA rgReaderStates, DWORD cReaders) { LLOGLN(0, ("SCardGetStatusChangeA:")); return aSCardGetStatusChangeA(hContext, dwTimeout, rgReaderStates, cReaders); } /*****************************************************************************/ LONG WINAPI SCardGetStatusChangeW(SCARDCONTEXT hContext, DWORD dwTimeout, LPSCARD_READERSTATEW rgReaderStates, DWORD cReaders) { LLOGLN(0, ("SCardGetStatusChangeW:")); return aSCardGetStatusChangeW(hContext, dwTimeout, rgReaderStates, cReaders); } /*****************************************************************************/ LONG WINAPI SCardCancel(SCARDCONTEXT hContext) { LLOGLN(0, ("SCardCancel:")); return aSCardCancel(hContext); } /*****************************************************************************/ LONG WINAPI SCardConnectA(SCARDCONTEXT hContext, LPCSTR szReader, DWORD dwShareMode, DWORD dwPreferredProtocols, LPSCARDHANDLE phCard, LPDWORD pdwActiveProtocol) { LLOGLN(0, ("SCardConnectA:")); return aSCardConnectA(hContext, szReader, dwShareMode, dwPreferredProtocols, phCard, pdwActiveProtocol); } /*****************************************************************************/ LONG WINAPI SCardConnectW(SCARDCONTEXT hContext, LPCWSTR szReader, DWORD dwShareMode, DWORD dwPreferredProtocols, LPSCARDHANDLE phCard, LPDWORD pdwActiveProtocol) { LLOGLN(0, ("SCardConnectW:")); return aSCardConnectW(hContext, szReader, dwShareMode, dwPreferredProtocols, phCard, pdwActiveProtocol); } /*****************************************************************************/ LONG WINAPI SCardReconnect(SCARDHANDLE hCard, DWORD dwShareMode, DWORD dwPreferredProtocols, DWORD dwInitialization, LPDWORD pdwActiveProtocol) { LLOGLN(0, ("SCardReconnect:")); return SCardReconnect(hCard, dwShareMode, dwPreferredProtocols, dwInitialization, pdwActiveProtocol); } /*****************************************************************************/ LONG WINAPI SCardDisconnect(SCARDHANDLE hCard, DWORD dwDisposition) { LLOGLN(0, ("SCardDisconnect:")); return aSCardDisconnect(hCard, dwDisposition); } /*****************************************************************************/ LONG WINAPI SCardBeginTransaction(SCARDHANDLE hCard) { LLOGLN(0, ("SCardBeginTransaction:")); return aSCardBeginTransaction(hCard); } /*****************************************************************************/ LONG WINAPI SCardEndTransaction(SCARDHANDLE hCard, DWORD dwDisposition) { LLOGLN(0, ("SCardEndTransaction:")); return aSCardEndTransaction(hCard, dwDisposition); } /*****************************************************************************/ LONG WINAPI SCardCancelTransaction(SCARDHANDLE hCard) { LLOGLN(0, ("SCardCancelTransaction:")); return aSCardCancelTransaction(hCard); } /*****************************************************************************/ LONG WINAPI SCardState(SCARDHANDLE hCard, LPDWORD pdwState, LPDWORD pdwProtocol, LPBYTE pbAtr, LPDWORD pcbAtrLen) { LLOGLN(0, ("SCardState:")); return aSCardState(hCard, pdwState, pdwProtocol, pbAtr, pcbAtrLen); } /*****************************************************************************/ LONG WINAPI SCardStatusA(SCARDHANDLE hCard, LPSTR szReaderName, LPDWORD pcchReaderLen, LPDWORD pdwState, LPDWORD pdwProtocol, LPBYTE pbAtr, LPDWORD pcbAtrLen) { LLOGLN(0, ("SCardStatusA:")); return aSCardStatusA(hCard, szReaderName, pcchReaderLen, pdwState, pdwProtocol, pbAtr, pcbAtrLen); } /*****************************************************************************/ LONG WINAPI SCardStatusW(SCARDHANDLE hCard, LPWSTR szReaderName, LPDWORD pcchReaderLen, LPDWORD pdwState, LPDWORD pdwProtocol, LPBYTE pbAtr, LPDWORD pcbAtrLen) { LONG rv; LLOGLN(0, ("SCardStatusW:")); LLOGLN(0, (" cchReaderLen %d", *pcchReaderLen)); LLOGLN(0, (" cbAtrLen %d", *pcbAtrLen)); rv = aSCardStatusW(hCard, szReaderName, pcchReaderLen, pdwState, pdwProtocol, pbAtr, pcbAtrLen); LLOGLN(0, (" rv %d cchReaderLen %d", rv, *pcchReaderLen)); return rv; } /*****************************************************************************/ LONG WINAPI SCardTransmit(SCARDHANDLE hCard, LPCSCARD_IO_REQUEST pioSendPci, LPCBYTE pbSendBuffer, DWORD cbSendLength, LPSCARD_IO_REQUEST pioRecvPci, LPBYTE pbRecvBuffer, LPDWORD pcbRecvLength) { LONG rv; LLOGLN(10, ("SCardTransmit:")); LLOGLN(10, (" hCard %p", hCard)); LLOGLN(10, (" cbSendLength %d", cbSendLength)); LLOGLN(10, (" cbRecvLength %d", *pcbRecvLength)); LLOGLN(10, (" pioSendPci->dwProtocol %d", pioSendPci->dwProtocol)); LLOGLN(10, (" pioSendPci->cbPciLength %d", pioSendPci->cbPciLength)); LLOGLN(10, (" pioRecvPci %p", pioRecvPci)); if (pioRecvPci != NULL) { LLOGLN(10, (" pioRecvPci->dwProtocol %d", pioRecvPci->dwProtocol)); LLOGLN(10, (" pioRecvPci->cbPciLength %d", pioRecvPci->cbPciLength)); } rv = aSCardTransmit(hCard, pioSendPci, pbSendBuffer, cbSendLength, pioRecvPci, pbRecvBuffer, pcbRecvLength); LLOGLN(10, (" rv %d cbRecvLength %d", rv, *pcbRecvLength)); return rv; } /*****************************************************************************/ LONG WINAPI SCardControl(SCARDHANDLE hCard, DWORD dwControlCode, LPCVOID lpInBuffer, DWORD nInBufferSize, LPVOID lpOutBuffer, DWORD nOutBufferSize, LPDWORD lpBytesReturned) { LONG rv; char text[8148]; LLOGLN(10, ("SCardControl:")); LLOGLN(10, (" hCard %p", hCard)); LLOGLN(10, (" dwControlCode 0x%8.8x", dwControlCode)); LLOGLN(10, (" lpInBuffer %p", lpInBuffer)); LLOGLN(10, (" nInBufferSize %d", nInBufferSize)); LLOGLN(10, (" lpOutBuffer %p", lpOutBuffer)); LLOGLN(10, (" nOutBufferSize %d", nOutBufferSize)); LLOGLN(10, (" lpBytesReturned %p", lpBytesReturned)); rv = aSCardControl(hCard, dwControlCode, lpInBuffer, nInBufferSize, lpOutBuffer, nOutBufferSize, lpBytesReturned); LLOGLN(10, (" rv %d BytesReturned %d", rv, *lpBytesReturned)); return rv; } /*****************************************************************************/ LONG WINAPI SCardGetAttrib(SCARDHANDLE hCard, DWORD dwAttrId, LPBYTE pbAttr, LPDWORD pcbAttrLen) { LLOGLN(0, ("SCardGetAttrib:")); return aSCardGetAttrib(hCard, dwAttrId, pbAttr, pcbAttrLen); } /*****************************************************************************/ LONG WINAPI SCardSetAttrib(SCARDHANDLE hCard, DWORD dwAttrId, LPCBYTE pbAttr, DWORD cbAttrLen) { LLOGLN(0, ("SCardSetAttrib:")); return aSCardSetAttrib(hCard, dwAttrId, pbAttr, cbAttrLen); } xrdp-0.9.1/sesman/chansrv/pcsc/wrapper/winscard-func-names.txt0000755000175000017500000000315613027002670021373 00000000000000ClassInstall32 SCardAccessNewReaderEvent SCardReleaseAllEvents SCardReleaseNewReaderEvent SCardAccessStartedEvent done SCardAddReaderToGroupA done SCardAddReaderToGroupW done SCardBeginTransaction done SCardCancel done SCardConnectA done SCardConnectW done SCardControl done SCardDisconnect done SCardEndTransaction done SCardEstablishContext done SCardForgetCardTypeA done SCardForgetCardTypeW done SCardForgetReaderA done SCardForgetReaderGroupA done SCardForgetReaderGroupW done SCardForgetReaderW done SCardFreeMemory done SCardGetAttrib done SCardGetCardTypeProviderNameA done SCardGetCardTypeProviderNameW done SCardGetProviderIdA done SCardGetProviderIdW done SCardGetStatusChangeA done SCardGetStatusChangeW SCardGetTransmitCount done SCardIntroduceCardTypeA done SCardIntroduceCardTypeW done SCardIntroduceReaderA done SCardIntroduceReaderGroupA done SCardIntroduceReaderGroupW done SCardIntroduceReaderW done SCardIsValidContext done SCardListCardsA done SCardListCardsW done SCardListInterfacesA done SCardListInterfacesW done SCardListReaderGroupsA done SCardListReaderGroupsW done SCardListReadersA done SCardListReadersW done SCardLocateCardsA SCardLocateCardsByATRA SCardLocateCardsByATRW done SCardLocateCardsW SCardReadCacheA SCardReadCacheW done SCardReconnect done SCardReleaseContext SCardReleaseStartedEvent done SCardRemoveReaderFromGroupA done SCardRemoveReaderFromGroupW done SCardSetAttrib done SCardSetCardTypeProviderNameA done SCardSetCardTypeProviderNameW done SCardState done SCardStatusA done SCardStatusW done SCardTransmit SCardWriteCacheA SCardWriteCacheW g_rgSCardRawPci g_rgSCardT0Pci g_rgSCardT1Pci xrdp-0.9.1/sesman/chansrv/pcsc/wrapper/winscard-funcs.h0000755000175000017500000001751613027003467020077 00000000000000 #ifndef _WINSCARD_FUNCS_H #define _WINSCARD_FUNCS_H typedef LONG WINAPI (*tSCardEstablishContext)(DWORD dwScope, LPCVOID pvReserved1, LPCVOID pvReserved2, LPSCARDCONTEXT phContext); typedef LONG WINAPI (*tSCardReleaseContext)(SCARDCONTEXT hContext); typedef LONG WINAPI (*tSCardIsValidContext)(SCARDCONTEXT hContext); typedef LONG WINAPI (*tSCardListReaderGroupsA)(SCARDCONTEXT hContext, LPSTR mszGroups, LPDWORD pcchGroups); typedef LONG WINAPI (*tSCardListReaderGroupsW)(SCARDCONTEXT hContext, LPWSTR mszGroups, LPDWORD pcchGroups); typedef LONG WINAPI (*tSCardListReadersA)(SCARDCONTEXT hContext, LPCSTR mszGroups, LPSTR mszReaders, LPDWORD pcchReaders); typedef LONG WINAPI (*tSCardListReadersW)(SCARDCONTEXT hContext, LPCWSTR mszGroups, LPWSTR mszReaders, LPDWORD pcchReaders); typedef LONG WINAPI (*tSCardListCardsA)(SCARDCONTEXT hContext, LPCBYTE pbAtr, LPCGUID rgquidInterfaces, DWORD cguidInterfaceCount, LPSTR mszCards, LPDWORD pcchCards); typedef LONG WINAPI (*tSCardListCardsW)(SCARDCONTEXT hContext, LPCBYTE pbAtr, LPCGUID rgquidInterfaces, DWORD cguidInterfaceCount, LPWSTR mszCards, LPDWORD pcchCards); typedef LONG WINAPI (*tSCardListInterfacesA)(SCARDCONTEXT hContext, LPCSTR szCard, LPGUID pguidInterfaces, LPDWORD pcguidInterfaces); typedef LONG WINAPI (*tSCardListInterfacesW)(SCARDCONTEXT hContext, LPCWSTR szCard, LPGUID pguidInterfaces, LPDWORD pcguidInterfaces); typedef LONG WINAPI (*tSCardGetProviderIdA)(SCARDCONTEXT hContext, LPCSTR szCard, LPGUID pguidProviderId); typedef LONG WINAPI (*tSCardGetProviderIdW)(SCARDCONTEXT hContext, LPCWSTR szCard, LPGUID pguidProviderId); typedef LONG WINAPI (*tSCardGetCardTypeProviderNameA)(SCARDCONTEXT hContext, LPCSTR szCardName, DWORD dwProviderId, LPSTR szProvider, LPDWORD pcchProvider); typedef LONG WINAPI (*tSCardGetCardTypeProviderNameW)(SCARDCONTEXT hContext, LPCWSTR szCardName, DWORD dwProviderId, LPWSTR szProvider, LPDWORD pcchProvider); typedef LONG WINAPI (*tSCardIntroduceReaderGroupA)(SCARDCONTEXT hContext, LPCSTR szGroupName); typedef LONG WINAPI (*tSCardIntroduceReaderGroupW)(SCARDCONTEXT hContext, LPCWSTR szGroupName); typedef LONG WINAPI (*tSCardForgetReaderGroupA)(SCARDCONTEXT hContext, LPCSTR szGroupName); typedef LONG WINAPI (*tSCardForgetReaderGroupW)(SCARDCONTEXT hContext, LPCWSTR szGroupName); typedef LONG WINAPI (*tSCardIntroduceReaderA)(SCARDCONTEXT hContext, LPCSTR szReaderName, LPCSTR szDeviceName); typedef LONG WINAPI (*tSCardIntroduceReaderW)(SCARDCONTEXT hContext, LPCWSTR szReaderName, LPCWSTR szDeviceName); typedef LONG WINAPI (*tSCardForgetReaderA)(SCARDCONTEXT hContext, LPCSTR szReaderName); typedef LONG WINAPI (*tSCardForgetReaderW)(SCARDCONTEXT hContext, LPCWSTR szReaderName); typedef LONG WINAPI (*tSCardAddReaderToGroupA)(SCARDCONTEXT hContext, LPCSTR szReaderName, LPCSTR szGroupName); typedef LONG WINAPI (*tSCardAddReaderToGroupW)(SCARDCONTEXT hContext, LPCWSTR szReaderName, LPCWSTR szGroupName); typedef LONG WINAPI (*tSCardRemoveReaderFromGroupA)(SCARDCONTEXT hContext, LPCSTR szReaderName, LPCSTR szGroupName); typedef LONG WINAPI (*tSCardRemoveReaderFromGroupW)(SCARDCONTEXT hContext, LPCWSTR szReaderName, LPCWSTR szGroupName); typedef LONG WINAPI (*tSCardIntroduceCardTypeA)(SCARDCONTEXT hContext, LPCSTR szCardName, LPCGUID pguidPrimaryProvider, LPCGUID rgguidInterfaces, DWORD dwInterfaceCount, LPCBYTE pbAtr, LPCBYTE pbAtrMask, DWORD cbAtrLen); typedef LONG WINAPI (*tSCardIntroduceCardTypeW)(SCARDCONTEXT hContext, LPCWSTR szCardName, LPCGUID pguidPrimaryProvider, LPCGUID rgguidInterfaces, DWORD dwInterfaceCount, LPCBYTE pbAtr, LPCBYTE pbAtrMask, DWORD cbAtrLen); typedef LONG WINAPI (*tSCardSetCardTypeProviderNameA)(SCARDCONTEXT hContext, LPCSTR szCardName, DWORD dwProviderId, LPCSTR szProvider); typedef LONG WINAPI (*tSCardSetCardTypeProviderNameW)(SCARDCONTEXT hContext, LPCWSTR szCardName, DWORD dwProviderId, LPCWSTR szProvider); typedef LONG WINAPI (*tSCardForgetCardTypeA)(SCARDCONTEXT hContext, LPCSTR szCardName); typedef LONG WINAPI (*tSCardForgetCardTypeW)(SCARDCONTEXT hContext, LPCWSTR szCardName); typedef LONG WINAPI (*tSCardFreeMemory)(SCARDCONTEXT hContext, LPCVOID pvMem); typedef LONG WINAPI (*tSCardLocateCardsA)(SCARDCONTEXT hContext, LPCSTR mszCards, LPSCARD_READERSTATEA rgReaderStates, DWORD cReaders); typedef LONG WINAPI (*tSCardLocateCardsW)(SCARDCONTEXT hContext, LPCWSTR mszCards, LPSCARD_READERSTATEW rgReaderStates, DWORD cReaders); typedef LONG WINAPI (*tSCardGetStatusChangeA)(SCARDCONTEXT hContext, DWORD dwTimeout, LPSCARD_READERSTATEA rgReaderStates, DWORD cReaders); typedef LONG WINAPI (*tSCardGetStatusChangeW)(SCARDCONTEXT hContext, DWORD dwTimeout, LPSCARD_READERSTATEW rgReaderStates, DWORD cReaders); typedef LONG WINAPI (*tSCardCancel)(SCARDCONTEXT hContext); typedef LONG WINAPI (*tSCardConnectA)(SCARDCONTEXT hContext, LPCSTR szReader, DWORD dwShareMode, DWORD dwPreferredProtocols, LPSCARDHANDLE phCard, LPDWORD pdwActiveProtocol); typedef LONG WINAPI (*tSCardConnectW)(SCARDCONTEXT hContext, LPCWSTR szReader, DWORD dwShareMode, DWORD dwPreferredProtocols, LPSCARDHANDLE phCard, LPDWORD pdwActiveProtocol); typedef LONG WINAPI (*tSCardReconnect)(SCARDHANDLE hCard, DWORD dwShareMode, DWORD dwPreferredProtocols, DWORD dwInitialization, LPDWORD pdwActiveProtocol); typedef LONG WINAPI (*tSCardDisconnect)(SCARDHANDLE hCard, DWORD dwDisposition); typedef LONG WINAPI (*tSCardBeginTransaction)(SCARDHANDLE hCard); typedef LONG WINAPI (*tSCardEndTransaction)(SCARDHANDLE hCard, DWORD dwDisposition); typedef LONG WINAPI (*tSCardCancelTransaction)(SCARDHANDLE hCard); typedef LONG WINAPI (*tSCardState)(SCARDHANDLE hCard, LPDWORD pdwState, LPDWORD pdwProtocol, LPBYTE pbAtr, LPDWORD pcbAtrLen); typedef LONG WINAPI (*tSCardStatusA)(SCARDHANDLE hCard, LPSTR szReaderName, LPDWORD pcchReaderLen, LPDWORD pdwState, LPDWORD pdwProtocol, LPBYTE pbAtr, LPDWORD pcbAtrLen); typedef LONG WINAPI (*tSCardStatusW)(SCARDHANDLE hCard, LPWSTR szReaderName, LPDWORD pcchReaderLen, LPDWORD pdwState, LPDWORD pdwProtocol, LPBYTE pbAtr, LPDWORD pcbAtrLen); typedef LONG WINAPI (*tSCardTransmit)(SCARDHANDLE hCard, LPCSCARD_IO_REQUEST pioSendPci, LPCBYTE pbSendBuffer, DWORD cbSendLength, LPSCARD_IO_REQUEST pioRecvPci, LPBYTE pbRecvBuffer, LPDWORD pcbRecvLength); typedef LONG WINAPI (*tSCardControl)(SCARDHANDLE hCard, DWORD dwControlCode, LPCVOID lpInBuffer, DWORD nInBufferSize, LPVOID lpOutBuffer, DWORD nOutBufferSize, LPDWORD lpBytesReturned); typedef LONG WINAPI (*tSCardGetAttrib)(SCARDHANDLE hCard, DWORD dwAttrId, LPBYTE pbAttr, LPDWORD pcbAttrLen); typedef LONG WINAPI (*tSCardSetAttrib)(SCARDHANDLE hCard, DWORD dwAttrId, LPCBYTE pbAttr, DWORD cbAttrLen); #endif xrdp-0.9.1/sesman/chansrv/pcsc/wrapper/winscard.def0000755000175000017500000000205113027002670017251 00000000000000EXPORTS SCardEstablishContext SCardReleaseContext SCardIsValidContext SCardListReaderGroupsA SCardListReaderGroupsW SCardListReadersA SCardListReadersW SCardListCardsA SCardListCardsW SCardListInterfacesA SCardListInterfacesW SCardGetProviderIdA SCardGetProviderIdW SCardGetCardTypeProviderNameA SCardGetCardTypeProviderNameW SCardIntroduceReaderGroupA SCardIntroduceReaderGroupW SCardForgetReaderGroupA SCardForgetReaderGroupW SCardIntroduceReaderA SCardIntroduceReaderW SCardForgetReaderA SCardForgetReaderW SCardAddReaderToGroupA SCardAddReaderToGroupW SCardRemoveReaderFromGroupA SCardRemoveReaderFromGroupW SCardIntroduceCardTypeA SCardIntroduceCardTypeW SCardSetCardTypeProviderNameA SCardSetCardTypeProviderNameW SCardForgetCardTypeA SCardForgetCardTypeW SCardFreeMemory SCardLocateCardsA SCardLocateCardsW SCardGetStatusChangeA SCardGetStatusChangeW SCardCancel SCardConnectA SCardConnectW SCardReconnect SCardDisconnect SCardBeginTransaction SCardEndTransaction SCardState SCardStatusA SCardStatusW SCardTransmit SCardControl SCardGetAttrib SCardSetAttrib xrdp-0.9.1/sesman/chansrv/pcsc/wrapper/Makefile0000755000175000017500000000023213027002670016416 00000000000000 CC=bcc32.exe CFLAGS=-O2 OBJS=winscard.obj winscard.dll: $(OBJS) $(CC) -ewinscard.dll -tWD $(OBJS) clean: -del winscard.dll -del *.obj -del *.tds xrdp-0.9.1/sesman/chansrv/pulse/0000755000175000017500000000000013027003467013563 500000000000000xrdp-0.9.1/sesman/chansrv/pulse/Makefile0000644000175000017500000000101213027002670015130 00000000000000# # build xrdp pulseaudio modules # PULSE_DIR = /home/lk/pulseaudio-1.1 CFLAGS = -Wall -O2 -I$(PULSE_DIR) -I$(PULSE_DIR)/src -DHAVE_CONFIG_H -fPIC all: module-xrdp-sink.so module-xrdp-source.so module-xrdp-sink.so: module-xrdp-sink.o $(CC) $(LDFLAGS) -shared -o module-xrdp-sink.so module-xrdp-sink.o module-xrdp-source.so: module-xrdp-source.o $(CC) $(LDFLAGS) -shared -o module-xrdp-source.so module-xrdp-source.o clean: rm -f module-xrdp-sink.o module-xrdp-sink.so module-xrdp-source.o module-xrdp-source.so xrdp-0.9.1/sesman/chansrv/pulse/pulse-notes.ubuntu.txt0000644000175000017500000000520713027002670020042 00000000000000 -------------------------------------- Building pulseaudio modules for xrdp -------------------------------------- o append the following line to /etc/apt/sources.list deb-src http://archive.ubuntu.com/ubuntu/ precise-updates main restricted universe multiverse this is what my /etc/apt/sources.list looks like deb http://packages.linuxmint.com/ maya main upstream import deb http://archive.ubuntu.com/ubuntu/ precise main restricted universe multiverse deb http://archive.ubuntu.com/ubuntu/ precise-updates main restricted universe multiverse deb http://security.ubuntu.com/ubuntu/ precise-security main restricted universe multiverse deb http://archive.canonical.com/ubuntu/ precise partner deb http://packages.medibuntu.org/ precise free non-free #deb http://archive.getdeb.net/ubuntu precise-getdeb apps #deb http://archive.getdeb.net/ubuntu precise-getdeb games deb http://drbl.sourceforge.net/drbl-core drbl stable deb-src http://archive.ubuntu.com/ubuntu/ precise-updates main restricted universe multiverse NOTE: If you get an error message that goes something like this: E: You must put some 'source' URIs in your sources.list try running the following command first: apt-get source pulseaudio o run these commands in your home directory cd sudo apt-get install dpkg-dev apt-get source pulseaudio sudo apt-get build-dep pulseaudio cd pulseaudio-1.1 dpkg-buildpackage -rfakeroot -uc -b o edit Makefile and point PULSE_DIR to ~/pulseaudio dir o run make; the outputs will be module-xrdp-sink.so module-xrdp-source.so o sudo cp module-xrdp-sink.so /usr/lib/pulse-/modules sudo cp module-xrdp-source.so /usr/lib/pulse-/modules note: on a 64bit machine use lib64 instead of lib o if you build xrdp with --enable-load_pulse_modules, then the above modules will get loaded automatically when xrdp starts. However if --enable-load_pulse_modules is not used, then you need to edit /etc/pulse/default.pa and insert the following two lines into it: load-module module-xrdp-sink load-module module-xrdp-source -------------------------------------- To test sound/microphone redirection -------------------------------------- o install gnome sound recorder or your favorite sound recorder o mplayer -ao pulse