pax_global_header00006660000000000000000000000064124377441010014515gustar00rootroot0000000000000052 comment=178b253e60c9ee40dab25eba141938c78d802a09 maim-3.3.41/000077500000000000000000000000001243774410100125305ustar00rootroot00000000000000maim-3.3.41/.gitignore000066400000000000000000000001231243774410100145140ustar00rootroot00000000000000# These files are ignored since cmake generates them from cmdline.in src/cmdline.h maim-3.3.41/CMakeLists.txt000066400000000000000000000116401243774410100152720ustar00rootroot00000000000000cmake_minimum_required( VERSION 2.8 ) project( "maim" ) set( maim_VERSION_MAJOR 3 ) set( maim_VERSION_MINOR 3 ) set( maim_VERSION_PATCH 41 ) set( BIN_TARGET "${PROJECT_NAME}" ) if ( NOT CMAKE_INSTALL_PREFIX ) set( CMAKE_INSTALL_PREFIX "/usr" ) endif() set( CMAKE_INSTALL_MANDIR "${CMAKE_INSTALL_PREFIX}/share/man" CACHE PATH "Directory where man pages reside. (/usr/share/man, /usr/local/share/man, etc.)" ) set( CMAKE_COMPRESS_MAN TRUE CACHE BOOL "Whether or not to compress the man pages for install." ) if ( CMAKE_COMPRESS_MAN ) set( MANTARGET "man-src/maim.1.gz" ) else() set( MANTARGET "man-src/maim.1" ) endif() if( NOT CMAKE_CONFIGURATION_TYPES AND NOT CMAKE_BUILD_TYPE ) set( CMAKE_BUILD_TYPE RelWithDebInfo ) endif() # Linux compiler initialization. if ( "${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang" OR "${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU" OR "${CMAKE_CXX_COMPILER_ID}" STREQUAL "Intel" ) set( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wno-unused-parameter" ) set( CMAKE_CXX_FLAGS_DEBUG "-Wextra -pedantic-errors -O0 -g" ) set( CMAKE_CXX_FLAGS_RELEASE "-O2" ) set( CMAKE_CXX_FLAGS_RELWITHDEBINFO "-O2 -g" ) # -Wall: Enable all warnings. # -Wextra: Enable some more warnings. # -Werror: Have errors on warnings. # -pedantic-errors: Even more errors. # -Wno-unused-parameter: Don't error on unused parameters, required since we have function hooks # that have unused parameters. # -O#: Optimization level else() message( FATAL_ERROR "Your operating system isn't supported yet! CMake will now exit." ) endif() # Add a check target for our makefile. find_program( CPPCHECK_EXECUTABLE cppcheck DOC "A tool for static C/C++ code analysis." ) if ( CPPCHECK_EXECUTABLE ) add_custom_target( "check" COMMAND "${CPPCHECK_EXECUTABLE}" "--enable=all" "*" WORKING_DIRECTORY src VERBATIM ) endif() # Add our manpage generator if possible. Not needed as we include the man pages by default. find_program( RONN_EXECUTABLE ronn DOC "A tool for generating our manpages." ) find_program( GZIP_EXECUTABLE gzip DOC "A tool for generating our manpages." ) if ( RONN_EXECUTABLE AND GZIP_EXECUTABLE ) add_custom_target( "man" COMMAND "${RONN_EXECUTABLE}" "-r" "maim.1.ronn" COMMAND "${GZIP_EXECUTABLE}" "-k" "maim.1" WORKING_DIRECTORY man-src VERBATIM ) endif() # Here we generate some of our code if we can. I package it pre-generated # so nobody has to go find and install gengetopt if they don't want to. find_program( GENGETOPT_EXECUTABLE gengetopt DOC "A tool to generate code to grab command line options." ) if ( GENGETOPT_EXECUTABLE ) message( "-- Regenerating cmdline.in" ) execute_process( COMMAND "${GENGETOPT_EXECUTABLE}" "--input=options.ggo" WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/src" ) file( RENAME "${CMAKE_SOURCE_DIR}/src/cmdline.h" "${CMAKE_SOURCE_DIR}/src/cmdline.in" ) else() message( "Warning: Command gengetopt not found! Won't regenerate command line code. (If you're just compiling this doesn't matter.)" ) endif() # By default our src/options.ggo has our cmake versions variables for # the 'version ""' line. We replace them here. # The ${CMAKE_SOURCE_DIR} is there to fix problems with OpenBSD's out-of-source build black magic. configure_file( "src/cmdline.in" "${CMAKE_SOURCE_DIR}/src/cmdline.h" ) # This allows for "make README.md" to be ran to update the README's help # section automatically. We don't add it to ALL because running arbitrary # scripts is unsafe and I don't know if systems will actually have it # be executbable. add_custom_target( README.md "./generateReadme.sh" DEPENDS "maim" ) # Sources set( source src/cmdline.c src/im.cpp src/x.cpp src/main.cpp ) # Obtain library paths and make sure they exist. set( CMAKE_MODULE_PATH "${CMAKE_MODULE_PATH}" "${CMAKE_SOURCE_DIR}/cmakemodules" ) find_package( Imlib2 REQUIRED ) find_package( X11 REQUIRED ) find_package( XRandr REQUIRED ) find_package( XFixes REQUIRED ) set( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${CMAKE_IMLIB2_CXX_FLAGS}" ) # Includes include_directories( "${IMLIB2_INCLUDE_DIR}" "${XRANDR_INCLUDE_DIR}" "${X11_INCLUDE_DIR}" "${XFIXES_INCLUDE_DIR}" ) # Executable add_executable( "${BIN_TARGET}" ${source} ) # Libraries target_link_libraries( "${BIN_TARGET}" ${IMLIB2_LIBRARIES} ${X11_LIBRARIES} "${XRANDR_LIBRARY}" "${XFIXES_LIBRARY}" ) install( TARGETS "${BIN_TARGET}" DESTINATION "${CMAKE_INSTALL_PREFIX}/bin" ) install( FILES "${CMAKE_SOURCE_DIR}/${MANTARGET}" DESTINATION "${CMAKE_INSTALL_MANDIR}/man1" COMPONENT doc ) maim-3.3.41/COPYING000066400000000000000000001045131243774410100135670ustar00rootroot00000000000000 GNU GENERAL PUBLIC LICENSE Version 3, 29 June 2007 Copyright (C) 2007 Free Software Foundation, Inc. Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The GNU General Public License is a free, copyleft license for software and other kinds of works. The licenses for most software and other practical works are designed to take away your freedom to share and change the works. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change all versions of a program--to make sure it remains free software for all its users. We, the Free Software Foundation, use the GNU General Public License for most of our software; it applies also to any other work released this way by its authors. You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. 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If conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot convey a covered work so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not convey it at all. For example, if you agree to terms that obligate you to collect a royalty for further conveying from those to whom you convey the Program, the only way you could satisfy both those terms and this License would be to refrain entirely from conveying the Program. 13. Use with the GNU Affero General Public License. Notwithstanding any other provision of this License, you have permission to link or combine any covered work with a work licensed under version 3 of the GNU Affero General Public License into a single combined work, and to convey the resulting work. The terms of this License will continue to apply to the part which is the covered work, but the special requirements of the GNU Affero General Public License, section 13, concerning interaction through a network will apply to the combination as such. 14. Revised Versions of this License. The Free Software Foundation may publish revised and/or new versions of the GNU General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies that a certain numbered version of the GNU General Public License "or any later version" applies to it, you have the option of following the terms and conditions either of that numbered version or of any later version published by the Free Software Foundation. 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IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. 17. Interpretation of Sections 15 and 16. If the disclaimer of warranty and limitation of liability provided above cannot be given local legal effect according to their terms, reviewing courts shall apply local law that most closely approximates an absolute waiver of all civil liability in connection with the Program, unless a warranty or assumption of liability accompanies a copy of the Program in return for a fee. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively state the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. Copyright (C) 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 3 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, see . Also add information on how to contact you by electronic and paper mail. If the program does terminal interaction, make it output a short notice like this when it starts in an interactive mode: Copyright (C) This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, your program's commands might be different; for a GUI interface, you would use an "about box". You should also get your employer (if you work as a programmer) or school, if any, to sign a "copyright disclaimer" for the program, if necessary. For more information on this, and how to apply and follow the GNU GPL, see . The GNU General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License. But first, please read . maim-3.3.41/README.md000066400000000000000000000217631243774410100140200ustar00rootroot00000000000000# maim maim (Make Image) is a utility that takes screenshots of your desktop using imlib2. It's meant to overcome shortcomings of scrot and performs better in several ways. ## Features * Allows you to take a screenshot of your desktop and save it in any format. * Allows you to take a screenshot of a predetermined region or window of your desktop. * If slop (https://github.com/naelstrof/slop) is installed, it can be used for selecting a region to screenshot. ![slopgood](http://farmpolice.com/content/images/2014-10-14-12:14:51.png) * Allows you to blend the system cursor to screenshots. (Why don't any other commandline screenshooters do this?) ![screenshot with cursor](http://farmpolice.com/content/images/wow.png) * Allows you to mask off-screen pixels to be black and transparent in screenshots. (Great for people who use an uneven multi-monitor setup!) ![screenshot mask comparison](http://farmpolice.com/content/images/mask_compare2.png) ## Why use maim over import or scrot? * Compared to scrot - maim has no --exec or naming features. This is because maim follows the unix philosophy of "do one thing and do it well". These features are things that should be handled by the shell. - scrot has no way to screenshot a predefined region. maim comes equipped with --geometry features that allow for specified region capture. - With [slop](https://github.com/naelstrof/slop) installed, maim's --select option is far superior to scrot's -s option in many ways. See [slop](https://github.com/naelstrof/slop) for more details. - maim will never error with `giblib error: couldn't grab keyboard:Resource temporarily unavailable` as it never grabs the keyboard. (slop does, but it has proper error handling that keeps it from crashing.) * Compared to ImageMagick's import - import doesn't play nicely with compositors; making effects like transparent windows not render properly in the screenshot. maim, like scrot, uses imlib2 which isn't inflicted with this problem. * Compared to either - maim can actually take screenshots with your cursor included in them! It does this using the XFixes extension. To my knowledge, no other commandline screenshot utility does this. - For those of you with multiple monitors, maim is aware of which pixels are visible or not and will make off-screen pixels that are in screenshots black and transparent. Import and scrot both mindlessly include off-screen pixel data in their screenshots which is very often just garbage. ## Examples I'm including this section because some people don't see how powerful and flexible their shell can be with simple tools like maim. Remember you can always bind keys to shell commands! The following can be executed in any bash-like shells: * Set the screenshot's name to the current time and date: ```bash $ maim ~/Pictures/$(date +%F-%T).png ``` * Take a screenshot of the active window: (Requires xdotool.) ```bash $ maim -i $(xdotool getactivewindow) ``` * Custom transparent red selection with 10 pixel padding: (Requires [slop](https://github.com/naelstrof/slop).) ```bash $ maim -s -c 1,0,0,0.6 -p 10 ``` ![Image of maim selecting a window](http://farmpolice.com/content/images/window_selection.png) * Automatically upload selected region to Imgur: (Requires [Bart's Bash Script Imgur Uploader](http://imgur.com/tools/imgurbash.sh), xclip is optional.) ```bash $ maim -s /tmp/screenshot.png; imgurbash.sh /tmp/screenshot.png $ # If xclip is installed, your clipboard should have the online screenshot's URL in it! ``` In review, maim does one thing and does it well: it takes a screenshot of what you want. :) What you want is up to you, your programming skills, and your imagination. ## How to install ### Install using your Package Manager (preferred) * [Arch Linux: community/maim](https://www.archlinux.org/packages/community/x86_64/maim/) * [Void Linux: maim](https://github.com/voidlinux/void-packages/blob/24ac22af44018e2598047e5ef7fd3522efa79db5/srcpkgs/maim/template) * [FreeBSD: graphics/maim](http://www.freshports.org/graphics/maim/) * [OpenBSD: graphics/maim](http://openports.se/graphics/maim) * Please make a package for maim on your favorite system, and make a pull request to add it to this list. ### Install using CMake (Requires CMake) Note: Dependencies should be installed first: Imlib2, libXrandr, and libXfixes. ```bash git clone https://github.com/naelstrof/maim.git cd maim cmake ./ make && sudo make install ``` Make sure to check out and install [slop](https://github.com/naelstrof/slop) too if you want selection capabilities! help ---- Join us on irc at freenode in *#maim*. ```text maim v3.3.41 Copyright (C) 2014 Dalton Nell, Maim Contributors (https://github.com/naelstrof/maim/graphs/contributors) Takes screenshots. Usage: maim [options] [file] maim (Make Image) is a utility that takes screenshots of your desktop using imlib2. It's meant to overcome shortcomings of scrot and performs better than scrot in several ways. --help Print help and exit -V, --version Print version and exit Options --xdisplay=hostname:number.screen_number Sets the x display. -s, --select Enables user region selection. Requires slop to be installed. (default=off) -x, --x=INT Sets the x coordinate for taking an image -y, --y=INT Sets the y coordinate for taking an image -w, --w=INT Sets the width for taking an image -h, --h=INT Sets the height for taking an image -g, --geometry=WxH+X+Y Set the region to capture -d, --delay=FLOAT Set the amount of time to wait before taking an image. (default=`0.0') -i, --windowid=INT Set the window to capture. Defaults to the root window id. --localize Localizes given geometry to the given window. So "maim -i $ID -g 100x100+0+0 --localize" would screenshot the top-left 100x100 pixels of the given window, rather than the top-left 100x100 pixels of the root window. (default=off) --hidecursor Prevents the system cursor from showing up in screenshots. (default=off) -m, --mask=STRING Masks off-screen pixels so they don't show up in screenshots. (possible values="auto", "off", "on" default=`auto') Slop Options --nokeyboard Disables the ability to cancel selections with the keyboard. (default=off) -b, --bordersize=INT Set the selection rectangle's thickness. Does nothing when --highlight is enabled. (default=`5') -p, --padding=INT Set the padding size of the selection. Can be negative. (default=`0') -t, --tolerance=INT How far in pixels the mouse can move after clicking and still be detected as a normal click instead of a click and drag. Setting this to 0 will disable window selections. (default=`2') --gracetime=FLOAT Set the amount of time before slop will check for keyboard cancellations in seconds. (default=`0.4') -c, --color=FLOAT,FLOAT,FLOAT,FLOAT Set the selection rectangle's color. Supports RGB or RGBA values. (default=`0.5,0.5,0.5,1') -n, --nodecorations Attempt to select child windows in order to avoid window decorations. (default=off) --min=INT Set the minimum output of width or height values. This is useful to avoid outputting 0. Setting min and max to the same value disables drag selections. (default=`0') --max=INT Set the maximum output of width or height values. Setting min and max to the same value disables drag selections. (default=`0') -l, --highlight Instead of outlining selections, slop highlights it. This is only useful when --color is set to a transparent color. (default=off) Examples $ # Screenshot the active window $ maim -i $(xdotool getactivewindow) $ # Prompt a transparent red selection to screenshot. $ maim -s -c 1,0,0,0.6 $ # Save a dated screenshot. $ maim ~/$(date +%F-%T).png ``` maim-3.3.41/cmakemodules/000077500000000000000000000000001243774410100152015ustar00rootroot00000000000000maim-3.3.41/cmakemodules/FindImlib2.cmake000066400000000000000000000071641243774410100201320ustar00rootroot00000000000000# # This module finds if IMLIB2 is available and determines where the # include files and libraries are. # On Unix/Linux it relies on the output of imlib2-config. # This code sets the following variables: # # # # IMLIB2_FOUND = system has IMLIB2 lib # # IMLIB2_LIBRARIES = full path to the libraries # on Unix/Linux with additional linker flags from "imlib2-config --libs" # # CMAKE_IMLIB2_CXX_FLAGS = Unix compiler flags for IMLIB2, essentially "`imlib2-config --cxxflags`" # # IMLIB2_INCLUDE_DIR = where to find headers # # IMLIB2_LINK_DIRECTORIES = link directories, useful for rpath on Unix # # # author Jan Woetzel and Jan-Friso Evers # www.mip.informatik.uni-kiel.de/~jw IF(WIN32) MESSAGE("FindIMLIB2.cmake: IMLIB2 not (yet) supported on WIN32") SET(IMLIB2_FOUND OFF ) ELSE(WIN32) IF(UNIX) SET(IMLIB2_CONFIG_PREFER_PATH "$ENV{IMLIB2_HOME}/bin" CACHE STRING "preferred path to imlib2") FIND_PROGRAM(IMLIB2_CONFIG imlib2-config ${IMLIB2_CONFIG_PREFER_PATH} /usr/bin/ /opt/gnome/bin/) IF (IMLIB2_CONFIG) # OK, found imlib2-config. # set CXXFLAGS to be fed into CXX_FLAGS by the user: SET(IMLIB2_CXX_FLAGS "`${IMLIB2_CONFIG} --cflags`") # set INCLUDE_DIRS to prefix+include EXEC_PROGRAM(${IMLIB2_CONFIG} ARGS --prefix OUTPUT_VARIABLE IMLIB2_PREFIX) SET(IMLIB2_INCLUDE_DIR ${IMLIB2_PREFIX}/include CACHE STRING INTERNAL) # extract link dirs for rpath EXEC_PROGRAM(${IMLIB2_CONFIG} ARGS --libs OUTPUT_VARIABLE IMLIB2_CONFIG_LIBS) # set link libraries and link flags #SET(IMLIB2_LIBRARIES "`${IMLIB2_CONFIG} --libs`") SET(IMLIB2_LIBRARIES ${IMLIB2_CONFIG_LIBS}) # split off the link dirs (for rpath) # use regular expression to match wildcard equivalent "-L*" # with is a space or a semicolon STRING(REGEX MATCHALL "[-][L]([^ ;])+" IMLIB2_LINK_DIRECTORIES_WITH_PREFIX "${IMLIB2_CONFIG_LIBS}") #MESSAGE("DBG IMLIB2_LINK_DIRECTORIES_WITH_PREFIX=${IMLIB2_LINK_DIRECTORIES_WITH_PREFIX}") # remove prefix -L because we need the pure directory for LINK_DIRECTORIES # replace -L by ; because the separator seems to be lost otherwise (bug or feature?) IF (IMLIB2_LINK_DIRECTORIES_WITH_PREFIX) STRING(REGEX REPLACE "[-][L]" ";" IMLIB2_LINK_DIRECTORIES ${IMLIB2_LINK_DIRECTORIES_WITH_PREFIX} ) #MESSAGE("DBG IMLIB2_LINK_DIRECTORIES=${IMLIB2_LINK_DIRECTORIES}") ENDIF (IMLIB2_LINK_DIRECTORIES_WITH_PREFIX) # replace space separated string by semicolon separated vector to make # it work with LINK_DIRECTORIES SEPARATE_ARGUMENTS(IMLIB2_LINK_DIRECTORIES) MARK_AS_ADVANCED(IMLIB2_CXX_FLAGS IMLIB2_INCLUDE_DIR IMLIB2_LIBRARIES IMLIB2_LINK_DIRECTORIES IMLIB2_CONFIG_PREFER_PATH IMLIB2_CONFIG) ELSE(IMLIB2_CONFIG) MESSAGE( "FindIMLIB2.cmake: imlib2-config not found. Please set it manually. IMLIB2_CONFIG=${IMLIB2_CONFIG}") ENDIF(IMLIB2_CONFIG) ENDIF(UNIX) ENDIF(WIN32) IF(IMLIB2_LIBRARIES) IF(IMLIB2_INCLUDE_DIR OR IMLIB2_CXX_FLAGS) SET(IMLIB2_FOUND 1) ENDIF(IMLIB2_INCLUDE_DIR OR IMLIB2_CXX_FLAGS) ENDIF(IMLIB2_LIBRARIES) maim-3.3.41/cmakemodules/FindXFixes.cmake000066400000000000000000000013521243774410100202130ustar00rootroot00000000000000# - Find XFixes # Find the XFixes libraries # # This module defines the following variables: # XFIXES_FOUND - 1 if XFIXES_INCLUDE_DIR & XFIXES_LIBRARY are found, 0 otherwise # XFIXES_INCLUDE_DIR - where to find Xlib.h, etc. # XFIXES_LIBRARY - the X11 library # find_path( XFIXES_INCLUDE_DIR NAMES X11/extensions/Xfixes.h PATH_SUFFIXES X11/extensions DOC "The XFixes include directory" ) find_library( XFIXES_LIBRARY NAMES Xfixes PATHS /usr/lib /lib DOC "The XFixes library" ) if( XFIXES_INCLUDE_DIR AND XFIXES_LIBRARY ) set( XFIXES_FOUND 1 ) else() set( XFIXES_FOUND 0 ) endif() mark_as_advanced( XFIXES_INCLUDE_DIR XFIXES_LIBRARY ) maim-3.3.41/cmakemodules/FindXRandr.cmake000066400000000000000000000013521243774410100202030ustar00rootroot00000000000000# - Find XRandr # Find the XRandr libraries # # This module defines the following variables: # XRANDR_FOUND - 1 if XRANDR_INCLUDE_DIR & XRANDR_LIBRARY are found, 0 otherwise # XRANDR_INCLUDE_DIR - where to find Xlib.h, etc. # XRANDR_LIBRARY - the X11 library # find_path( XRANDR_INCLUDE_DIR NAMES X11/extensions/Xrandr.h PATH_SUFFIXES X11/extensions DOC "The XRandr include directory" ) find_library( XRANDR_LIBRARY NAMES Xrandr PATHS /usr/lib /lib DOC "The XRandr library" ) if( XRANDR_INCLUDE_DIR AND XRANDR_LIBRARY ) set( XRANDR_FOUND 1 ) else() set( XRANDR_FOUND 0 ) endif() mark_as_advanced( XRANDR_INCLUDE_DIR XRANDR_LIBRARY ) maim-3.3.41/generateReadme.sh000077500000000000000000000006171243774410100160030ustar00rootroot00000000000000#!/bin/sh # generateReadme.sh: Regenerates the help section of the README.md using output from ./maim --help. # Remove help section sed -i '/^help$/,/^```$/d' README.md # Add the help section again. echo 'help' >> README.md echo '----' >> README.md echo 'Join us on irc at freenode in *#maim*.' >> README.md echo '```text' >> README.md echo "$(./maim --help)" >> README.md echo '```' >> README.md maim-3.3.41/license.txt000066400000000000000000000013171243774410100147150ustar00rootroot00000000000000Copyright (C) 2014 Dalton Nell, Maim Contributors (https://github.com/naelstrof/maim/graphs/contributors) 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 3 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, see . maim-3.3.41/man-src/000077500000000000000000000000001243774410100140705ustar00rootroot00000000000000maim-3.3.41/man-src/maim.1000066400000000000000000000074451243774410100151070ustar00rootroot00000000000000.\" generated with Ronn/v0.7.3 .\" http://github.com/rtomayko/ronn/tree/0.7.3 . .TH "MAIM" "1" "December 2014" "" "" . .SH "NAME" \fBmaim\fR \- Takes screenshots . .SH "SYNOPSIS" \fBmaim\fR [options] [file] . .SH "DESCRIPTION" maim (MAke IMage) is a utility that takes screenshots of your desktop using imlib2\. It\'s meant to overcome shortcomings of scrot and performs better than scrot in several ways\. . .SH "OPTIONS" . .TP \fB\-\-help\fR Print help and exit . .TP \fB\-V\fR, \fB\-\-version\fR Print version and exit . .SS "Options" . .TP \fB\-\-xdisplay=hostname:number\.screen_number\fR Sets the x display\. . .TP \fB\-s\fR, \fB\-\-select\fR Enables user region selection\. Requires slop to be installed\. (default=off) . .TP \fB\-x\fR, \fB\-\-x=INT\fR Sets the x coordinate for taking an image . .TP \fB\-y\fR, \fB\-\-y=INT\fR Sets the y coordinate for taking an image . .TP \fB\-w\fR, \fB\-\-w=INT\fR Sets the width for taking an image . .TP \fB\-h\fR, \fB\-\-h=INT\fR Sets the height for taking an image . .TP \fB\-g\fR, \fB\-\-geometry=WxH+X+Y\fR Set the region to capture . .TP \fB\-d\fR, \fB\-\-delay=FLOAT\fR Set the amount of time to wait before taking an image\. (default=`0\.0\') . .TP \fB\-i\fR, \fB\-\-windowid=INT\fR Set the window to capture\. Defaults to the root window id\. . .TP \fB\-\-localize\fR Localizes given geometry to the given window\. So \fBmaim \-i $ID \-g 100x100+0+0 \-\-localize\fR would screenshot the top\-left 100x100 pixels of the given window, rather than the top\-left 100x100 pixels of the root window\. (default=off) . .TP \fB\-\-hidecursor\fR Prevents the system cursor from showing up in screenshots\. (default=off) . .TP \fB\-m\fR, \fB\-\-mask=STRING\fR Masks off\-screen pixels so they don\'t show up in screenshots\. (possible values="auto", "off", "on" default=`auto\') . .SS "SLOP OPTIONS" . .TP \fB\-\-nokeyboard\fR Disables the ability to cancel selections with the keyboard\. (default=off) . .TP \fB\-b\fR, \fB\-\-bordersize=INT\fR Set the selection rectangle\'s thickness\. Does nothing when \fB\-\-highlight\fR is enabled\. (default=`5\') . .TP \fB\-p\fR, \fB\-\-padding=INT\fR Set the padding size of the selection\. Can be negative\. (default=`0\') . .TP \fB\-t\fR, \fB\-\-tolerance=INT\fR How far in pixels the mouse can move after clicking and still be detected as a normal click instead of a click and drag\. Setting this to 0 will disable window selections\. (default=`2\') . .TP \fB\-\-gracetime=FLOAT\fR Set the amount of time before slop will check for keyboard cancellations in seconds\. (default=`0\.4\') . .TP \fB\-c\fR, \fB\-\-color=FLOAT,FLOAT,FLOAT,FLOAT\fR Set the selection rectangle\'s color\. Supports RGB or RGBA values\. (default=`0\.5,0\.5,0\.5,1\') . .TP \fB\-n\fR, \fB\-\-nodecorations\fR Attempt to select child windows in order to avoid window decorations\. (default=off) . .TP \fB\-\-min=INT\fR Set the minimum output of width or height values\. This is useful to avoid outputting 0\. Setting min and max to the same value disables drag selections\. (default=`0\') . .TP \fB\-\-max=INT\fR Set the maximum output of width or height values\. Setting min and max to the same value disables drag selections\. (default=`0\') . .TP \fB\-l\fR, \fB\-\-highlight\fR Instead of outlining selections, slop highlights it\. This is only useful when \fB\-\-color\fR is set to a transparent color\. (default=off) . .SH "EXAMPLES" Screenshot the active window . .IP "" 4 . .nf $ maim \-i $(xdotool getactivewindow) . .fi . .IP "" 0 . .P Prompt a transparent red selection to screenshot\. . .IP "" 4 . .nf $ maim \-s \-c 1,0,0,0\.6 . .fi . .IP "" 0 . .P Save a dated screenshot\. . .IP "" 4 . .nf $ maim ~/$(date +%F\-%T)\.png . .fi . .IP "" 0 . .SH "COPYRIGHT" Copyright (C) 2014 Dalton Nell \fB\fR, Maim Contributors \fB\fR\. maim-3.3.41/man-src/maim.1.gz000066400000000000000000000030301243774410100155100ustar00rootroot00000000000000‹ïÇTmaim.1µWQoÛ6~÷¯8-š ‰ítíË°4IqbÄÆÖ¢*VZ¢$"©‘Tl÷a¿}w”dÓJ›fCb[–î¾;Þ}üŽD}ȸâ†9žÀR¸nµRÃûÑà—ÁO½>Î+ß ‡>«ƒXCãtÁÖwzhÈÔ·yo0¿„þät<éCÿ_ç<æÅ‚x9:~…ßéŸÌfhv}:¹è÷¢ômÁD¥·ÁœÝq 6FLesílk<ûx}3g;Ÿté„Vö3|J…äŸ[ãó‹ÙÙíx:ß\÷{d {“Ó;ã Ëø> *'¤pkp9sàºaA§°Ö•„Û;§K¨¬PˆBŠÅËhc½°Pp¦ÐYƒ¾ç+ÃÃ+4ö©0•@ÉMªMaaÁÂ`\Õ<xÁIX²µí:nüf¾bó)­<:ŠŽr.K\}ojF§o>_ þ6‡Ðø ºÅJmÝš;ž³†¬+Ú ¹J„-%[ŸäÚ:Å þFUÔÖhP×ì¯æ+ÂÏ8VÏåVÐ8ÕëiÁl˜–å’ÇŽÜ.[HìAe±6†g”[ý”ÒÀ-ÿ»†š$±XòǺYǤä >ßKxÊ*éNtšî‡ñVa¼ÕÉøzÞÉ2ÖÚ$BálQ:Ͳ%„Z‡PëPëÿµ ¡– –"ÁøŒ<ÄÈ`ä\d¹ûH‚d9ìÌúäÏÕåÁ‡ƒ ž‡kz‚•Yé*³ƒ’„( '¦¼»º9‡¬Ð7…¸ShÉ„Ã>b†¼›bØÑ/£h0Š^ìtUìÔO¨DcÉ‚4U¤ûAʈz^ƒZºë—¥q6†"Ù¥jt$ṳøÊ õª¹¶‰{® -V‹Tß­¡0ÐLC£T¨kžÏñ3ƒãÑh…¯üƒNXêJ& yX´â©k]¡+.½ºtÃêxÞŠËS¼ƒå?¶‰_"áqe¬6µ† ^©†hvm/ ~ ©ÑÉà’ÚY•^ܶºúX"ìiÁìÝÉl~;¾~O'ø•’NQ3e†Zßpƒb¡èXNõÇ«{ìIJ³7–X‘Znp¿áA@R w˜ƒkÈÞÔOÎZkn‘kbXF[':¡aU½®Œ°»™ÔdhÕeÛüE¾ì,E°˜“FþPCíô#чŒsŽ©‘ä·´j¨'YM;ÔˆµJlWa_uòˆÃbÇZjS§søàý ôþT©ª,ñ€dáöý[À,ñã´ÙÝ|^nߎ;¹©07¥Q™´©H¹œâùª(ý¹¬NË"dÒôÁ×Ào!2`÷Z´O ÄyT ñx×å9ÞEU€®\YùÕ3Ù âÍ2çDá:i%·YÔ®žI£€UˆìÉV°U;j,žÀj¼–dÖsñ{ën$’×Õƒ°ÕSWð?¦&w5(õÆÛ=ˆ)J¬· Qëm°qÁ» ØZÉu[ñP÷jfÖšg¹' ‡ÂbKfpÄm¨û€t@¿øp:™^]àP˜íNm“š5Ä"ëñ”~ü¼¢K•özÏ`{2Ø[%Úi-ñDáj¿ÚÍGIÅÖ{D—S¾šè½›¦AÝÚn>¢þ&¡úPó½,¾b8>Ñ_4øù;AgŒÔÿ;ñiØÿ Ÿí‘=<=ŸïGƒReßħZžÝL?ÞŽß_Îû½3]®§ÜÞÙ¾ÿéçL:\Ø5JµîWÅPáÑéï“ý0ýÍsgB±Ï´rF,pŒëíw~ÅzëábHéQvËÜãÀ“q…ÿŸ%maim-3.3.41/man-src/maim.1.html000066400000000000000000000166661243774410100160570ustar00rootroot00000000000000 maim(1) - Takes screenshots
  1. maim(1)
  3. maim(1)

NAME

maim - Takes screenshots

SYNOPSIS

maim [options] [file]

DESCRIPTION

maim (MAke IMage) is a utility that takes screenshots of your desktop using imlib2. It's meant to overcome shortcomings of scrot and performs better than scrot in several ways.

OPTIONS

--help

Print help and exit

-V, --version

Print version and exit

Options

--xdisplay=hostname:number.screen_number

Sets the x display.

-s, --select

Enables user region selection. Requires slop to be installed. (default=off)

-x, --x=INT

Sets the x coordinate for taking an image

-y, --y=INT

Sets the y coordinate for taking an image

-w, --w=INT

Sets the width for taking an image

-h, --h=INT

Sets the height for taking an image

-g, --geometry=WxH+X+Y

Set the region to capture

-d, --delay=FLOAT

Set the amount of time to wait before taking an image. (default=`0.0')

-i, --windowid=INT

Set the window to capture. Defaults to the root window id.

--localize

Localizes given geometry to the given window. So maim -i $ID -g 100x100+0+0 --localize would screenshot the top-left 100x100 pixels of the given window, rather than the top-left 100x100 pixels of the root window. (default=off)

--hidecursor

Prevents the system cursor from showing up in screenshots. (default=off)

-m, --mask=STRING

Masks off-screen pixels so they don't show up in screenshots. (possible values="auto", "off", "on" default=`auto')

SLOP OPTIONS

--nokeyboard

Disables the ability to cancel selections with the keyboard. (default=off)

-b, --bordersize=INT

Set the selection rectangle's thickness. Does nothing when --highlight is enabled. (default=`5')

-p, --padding=INT

Set the padding size of the selection. Can be negative. (default=`0')

-t, --tolerance=INT

How far in pixels the mouse can move after clicking and still be detected as a normal click instead of a click and drag. Setting this to 0 will disable window selections. (default=`2')

--gracetime=FLOAT

Set the amount of time before slop will check for keyboard cancellations in seconds. (default=`0.4')

-c, --color=FLOAT,FLOAT,FLOAT,FLOAT

Set the selection rectangle's color. Supports RGB or RGBA values. (default=`0.5,0.5,0.5,1')

-n, --nodecorations

Attempt to select child windows in order to avoid window decorations. (default=off)

--min=INT

Set the minimum output of width or height values. This is useful to avoid outputting 0. Setting min and max to the same value disables drag selections. (default=`0')

--max=INT

Set the maximum output of width or height values. Setting min and max to the same value disables drag selections. (default=`0')

-l, --highlight

Instead of outlining selections, slop highlights it. This is only useful when --color is set to a transparent color. (default=off)

EXAMPLES

Screenshot the active window

$ maim -i $(xdotool getactivewindow)

Prompt a transparent red selection to screenshot.

$ maim -s -c 1,0,0,0.6

Save a dated screenshot.

$ maim ~/$(date +%F-%T).png

Maim is Copyright (C) 2014 Dalton Nell <naelstrof@gmail.com> and Maim Contributors <http://github.com/naelstrof/maim/graphs/contributors>

  2. December 2014
  3. maim(1)
maim-3.3.41/man-src/maim.1.ronn000066400000000000000000000065601243774410100160570ustar00rootroot00000000000000maim(1) -- Takes screenshots ============================ ## SYNOPSIS `maim` [options] [file] ## DESCRIPTION maim (MAke IMage) is a utility that takes screenshots of your desktop using imlib2. It's meant to overcome shortcomings of scrot and performs better than scrot in several ways. ## OPTIONS * `--help`: Print help and exit * `-V`, `--version`: Print version and exit ### Options * `--xdisplay=hostname:number.screen_number`: Sets the x display. * `-s`, `--select`: Enables user region selection. Requires slop to be installed. (default=off) * `-x`, `--x=INT`: Sets the x coordinate for taking an image * `-y`, `--y=INT`: Sets the y coordinate for taking an image * `-w`, `--w=INT`: Sets the width for taking an image * `-h`, `--h=INT`: Sets the height for taking an image * `-g`, `--geometry=WxH+X+Y`: Set the region to capture * `-d`, `--delay=FLOAT`: Set the amount of time to wait before taking an image. (default=`0.0') * `-i`, `--windowid=INT`: Set the window to capture. Defaults to the root window id. * `--localize`: Localizes given geometry to the given window. So `maim -i $ID -g 100x100+0+0 --localize` would screenshot the top-left 100x100 pixels of the given window, rather than the top-left 100x100 pixels of the root window. (default=off) * `--hidecursor`: Prevents the system cursor from showing up in screenshots. (default=off) * `-m`, `--mask=STRING`: Masks off-screen pixels so they don't show up in screenshots. (possible values="auto", "off", "on" default=`auto') ### SLOP OPTIONS * `--nokeyboard`: Disables the ability to cancel selections with the keyboard. (default=off) * `-b`, `--bordersize=INT`: Set the selection rectangle's thickness. Does nothing when `--highlight` is enabled. (default=`5') * `-p`, `--padding=INT`: Set the padding size of the selection. Can be negative. (default=`0') * `-t`, `--tolerance=INT`: How far in pixels the mouse can move after clicking and still be detected as a normal click instead of a click and drag. Setting this to 0 will disable window selections. (default=`2') * `--gracetime=FLOAT`: Set the amount of time before slop will check for keyboard cancellations in seconds. (default=`0.4') * `-c`, `--color=FLOAT,FLOAT,FLOAT,FLOAT`: Set the selection rectangle's color. Supports RGB or RGBA values. (default=`0.5,0.5,0.5,1') * `-n`, `--nodecorations`: Attempt to select child windows in order to avoid window decorations. (default=off) * `--min=INT`: Set the minimum output of width or height values. This is useful to avoid outputting 0. Setting min and max to the same value disables drag selections. (default=`0') * `--max=INT`: Set the maximum output of width or height values. Setting min and max to the same value disables drag selections. (default=`0') * `-l`, `--highlight`: Instead of outlining selections, slop highlights it. This is only useful when `--color` is set to a transparent color. (default=off) ## EXAMPLES Screenshot the active window $ maim -i $(xdotool getactivewindow) Prompt a transparent red selection to screenshot. $ maim -s -c 1,0,0,0.6 Save a dated screenshot. $ maim ~/$(date +%F-%T).png ## COPYRIGHT Copyright (C) 2014 Dalton Nell ``, Maim Contributors ``. maim-3.3.41/src/000077500000000000000000000000001243774410100133175ustar00rootroot00000000000000maim-3.3.41/src/cmdline.c000066400000000000000000001107341243774410100151040ustar00rootroot00000000000000/* File autogenerated by gengetopt version 2.22.6 generated with the following command: /usr/bin/gengetopt --input=options.ggo --unamed-opts --file-name=cmdline The developers of gengetopt consider the fixed text that goes in all gengetopt output files to be in the public domain: we make no copyright claims on it. */ /* If we use autoconf. */ #ifdef HAVE_CONFIG_H #include "config.h" #endif #include #include #include #ifndef FIX_UNUSED #define FIX_UNUSED(X) (void) (X) /* avoid warnings for unused params */ #endif #include #include "cmdline.h" const char *gengetopt_args_info_purpose = "Takes screenshots."; const char *gengetopt_args_info_usage = "Usage: maim [options] [file]"; const char *gengetopt_args_info_versiontext = "Copyright (C) 2014 Dalton Nell, Maim Contributors\n(https://github.com/naelstrof/maim/graphs/contributors)"; const char *gengetopt_args_info_description = "maim (Make Image) is a utility that takes screenshots of your desktop using\nimlib2. It's meant to overcome shortcomings of scrot and performs better than\nscrot in several ways."; const char *gengetopt_args_info_help[] = { " --help Print help and exit", " -V, --version Print version and exit", "Options", " --xdisplay=hostname:number.screen_number\n Sets the x display.", " -s, --select Enables user region selection. Requires slop to\n be installed. (default=off)", " -x, --x=INT Sets the x coordinate for taking an image", " -y, --y=INT Sets the y coordinate for taking an image", " -w, --w=INT Sets the width for taking an image", " -h, --h=INT Sets the height for taking an image", " -g, --geometry=WxH+X+Y Set the region to capture", " -d, --delay=FLOAT Set the amount of time to wait before taking an\n image. (default=`0.0')", " -i, --windowid=INT Set the window to capture. Defaults to the root\n window id.", " --localize Localizes given geometry to the given window.\n So \"maim -i $ID -g 100x100+0+0 --localize\"\n would screenshot the top-left 100x100 pixels\n of the given window, rather than the top-left\n 100x100 pixels of the root window.\n (default=off)", " --hidecursor Prevents the system cursor from showing up in\n screenshots. (default=off)", " -m, --mask=STRING Masks off-screen pixels so they don't show up\n in screenshots. (possible values=\"auto\",\n \"off\", \"on\" default=`auto')", "\nSlop Options", " --nokeyboard Disables the ability to cancel selections with\n the keyboard. (default=off)", " -b, --bordersize=INT Set the selection rectangle's thickness. Does\n nothing when --highlight is enabled.\n (default=`5')", " -p, --padding=INT Set the padding size of the selection. Can be\n negative. (default=`0')", " -t, --tolerance=INT How far in pixels the mouse can move after\n clicking and still be detected as a normal\n click instead of a click and drag. Setting\n this to 0 will disable window selections.\n (default=`2')", " --gracetime=FLOAT Set the amount of time before slop will check\n for keyboard cancellations in seconds.\n (default=`0.4')", " -c, --color=FLOAT,FLOAT,FLOAT,FLOAT\n Set the selection rectangle's color. Supports\n RGB or RGBA values.\n (default=`0.5,0.5,0.5,1')", " -n, --nodecorations Attempt to select child windows in order to\n avoid window decorations. (default=off)", " --min=INT Set the minimum output of width or height\n values. This is useful to avoid outputting 0.\n Setting min and max to the same value\n disables drag selections. (default=`0')", " --max=INT Set the maximum output of width or height\n values. Setting min and max to the same value\n disables drag selections. (default=`0')", " -l, --highlight Instead of outlining selections, slop\n highlights it. This is only useful when\n --color is set to a transparent color.\n (default=off)", "\nExamples\n $ # Screenshot the active window\n $ maim -i $(xdotool getactivewindow)\n\n $ # Prompt a transparent red selection to screenshot.\n $ maim -s -c 1,0,0,0.6\n\n $ # Save a dated screenshot.\n $ maim ~/$(date +%F-%T).png\n", 0 }; typedef enum {ARG_NO , ARG_FLAG , ARG_STRING , ARG_INT } cmdline_parser_arg_type; static void clear_given (struct gengetopt_args_info *args_info); static void clear_args (struct gengetopt_args_info *args_info); static int cmdline_parser_internal (int argc, char **argv, struct gengetopt_args_info *args_info, struct cmdline_parser_params *params, const char *additional_error); const char *cmdline_parser_mask_values[] = {"auto", "off", "on", 0}; /*< Possible values for mask. */ static char * gengetopt_strdup (const char *s); static void clear_given (struct gengetopt_args_info *args_info) { args_info->help_given = 0 ; args_info->version_given = 0 ; args_info->xdisplay_given = 0 ; args_info->select_given = 0 ; args_info->x_given = 0 ; args_info->y_given = 0 ; args_info->w_given = 0 ; args_info->h_given = 0 ; args_info->geometry_given = 0 ; args_info->delay_given = 0 ; args_info->windowid_given = 0 ; args_info->localize_given = 0 ; args_info->hidecursor_given = 0 ; args_info->mask_given = 0 ; args_info->nokeyboard_given = 0 ; args_info->bordersize_given = 0 ; args_info->padding_given = 0 ; args_info->tolerance_given = 0 ; args_info->gracetime_given = 0 ; args_info->color_given = 0 ; args_info->nodecorations_given = 0 ; args_info->min_given = 0 ; args_info->max_given = 0 ; args_info->highlight_given = 0 ; } static void clear_args (struct gengetopt_args_info *args_info) { FIX_UNUSED (args_info); args_info->xdisplay_arg = NULL; args_info->xdisplay_orig = NULL; args_info->select_flag = 0; args_info->x_orig = NULL; args_info->y_orig = NULL; args_info->w_orig = NULL; args_info->h_orig = NULL; args_info->geometry_arg = NULL; args_info->geometry_orig = NULL; args_info->delay_arg = gengetopt_strdup ("0.0"); args_info->delay_orig = NULL; args_info->windowid_orig = NULL; args_info->localize_flag = 0; args_info->hidecursor_flag = 0; args_info->mask_arg = gengetopt_strdup ("auto"); args_info->mask_orig = NULL; args_info->nokeyboard_flag = 0; args_info->bordersize_arg = 5; args_info->bordersize_orig = NULL; args_info->padding_arg = 0; args_info->padding_orig = NULL; args_info->tolerance_arg = 2; args_info->tolerance_orig = NULL; args_info->gracetime_arg = gengetopt_strdup ("0.4"); args_info->gracetime_orig = NULL; args_info->color_arg = gengetopt_strdup ("0.5,0.5,0.5,1"); args_info->color_orig = NULL; args_info->nodecorations_flag = 0; args_info->min_arg = 0; args_info->min_orig = NULL; args_info->max_arg = 0; args_info->max_orig = NULL; args_info->highlight_flag = 0; } static void init_args_info(struct gengetopt_args_info *args_info) { args_info->help_help = gengetopt_args_info_help[0] ; args_info->version_help = gengetopt_args_info_help[1] ; args_info->xdisplay_help = gengetopt_args_info_help[3] ; args_info->select_help = gengetopt_args_info_help[4] ; args_info->x_help = gengetopt_args_info_help[5] ; args_info->y_help = gengetopt_args_info_help[6] ; args_info->w_help = gengetopt_args_info_help[7] ; args_info->h_help = gengetopt_args_info_help[8] ; args_info->geometry_help = gengetopt_args_info_help[9] ; args_info->delay_help = gengetopt_args_info_help[10] ; args_info->windowid_help = gengetopt_args_info_help[11] ; args_info->localize_help = gengetopt_args_info_help[12] ; args_info->hidecursor_help = gengetopt_args_info_help[13] ; args_info->mask_help = gengetopt_args_info_help[14] ; args_info->nokeyboard_help = gengetopt_args_info_help[16] ; args_info->bordersize_help = gengetopt_args_info_help[17] ; args_info->padding_help = gengetopt_args_info_help[18] ; args_info->tolerance_help = gengetopt_args_info_help[19] ; args_info->gracetime_help = gengetopt_args_info_help[20] ; args_info->color_help = gengetopt_args_info_help[21] ; args_info->nodecorations_help = gengetopt_args_info_help[22] ; args_info->min_help = gengetopt_args_info_help[23] ; args_info->max_help = gengetopt_args_info_help[24] ; args_info->highlight_help = gengetopt_args_info_help[25] ; } void cmdline_parser_print_version (void) { printf ("%s %s\n", (strlen(CMDLINE_PARSER_PACKAGE_NAME) ? CMDLINE_PARSER_PACKAGE_NAME : CMDLINE_PARSER_PACKAGE), CMDLINE_PARSER_VERSION); if (strlen(gengetopt_args_info_versiontext) > 0) printf("\n%s\n", gengetopt_args_info_versiontext); } static void print_help_common(void) { cmdline_parser_print_version (); if (strlen(gengetopt_args_info_purpose) > 0) printf("\n%s\n", gengetopt_args_info_purpose); if (strlen(gengetopt_args_info_usage) > 0) printf("\n%s\n", gengetopt_args_info_usage); printf("\n"); if (strlen(gengetopt_args_info_description) > 0) printf("%s\n\n", gengetopt_args_info_description); } void cmdline_parser_print_help (void) { int i = 0; print_help_common(); while (gengetopt_args_info_help[i]) printf("%s\n", gengetopt_args_info_help[i++]); } void cmdline_parser_init (struct gengetopt_args_info *args_info) { clear_given (args_info); clear_args (args_info); init_args_info (args_info); args_info->inputs = 0; args_info->inputs_num = 0; } void cmdline_parser_params_init(struct cmdline_parser_params *params) { if (params) { params->override = 0; params->initialize = 1; params->check_required = 1; params->check_ambiguity = 0; params->print_errors = 1; } } struct cmdline_parser_params * cmdline_parser_params_create(void) { struct cmdline_parser_params *params = (struct cmdline_parser_params *)malloc(sizeof(struct cmdline_parser_params)); cmdline_parser_params_init(params); return params; } static void free_string_field (char **s) { if (*s) { free (*s); *s = 0; } } static void cmdline_parser_release (struct gengetopt_args_info *args_info) { unsigned int i; free_string_field (&(args_info->xdisplay_arg)); free_string_field (&(args_info->xdisplay_orig)); free_string_field (&(args_info->x_orig)); free_string_field (&(args_info->y_orig)); free_string_field (&(args_info->w_orig)); free_string_field (&(args_info->h_orig)); free_string_field (&(args_info->geometry_arg)); free_string_field (&(args_info->geometry_orig)); free_string_field (&(args_info->delay_arg)); free_string_field (&(args_info->delay_orig)); free_string_field (&(args_info->windowid_orig)); free_string_field (&(args_info->mask_arg)); free_string_field (&(args_info->mask_orig)); free_string_field (&(args_info->bordersize_orig)); free_string_field (&(args_info->padding_orig)); free_string_field (&(args_info->tolerance_orig)); free_string_field (&(args_info->gracetime_arg)); free_string_field (&(args_info->gracetime_orig)); free_string_field (&(args_info->color_arg)); free_string_field (&(args_info->color_orig)); free_string_field (&(args_info->min_orig)); free_string_field (&(args_info->max_orig)); for (i = 0; i < args_info->inputs_num; ++i) free (args_info->inputs [i]); if (args_info->inputs_num) free (args_info->inputs); clear_given (args_info); } /** * @param val the value to check * @param values the possible values * @return the index of the matched value: * -1 if no value matched, * -2 if more than one value has matched */ static int check_possible_values(const char *val, const char *values[]) { int i, found, last; size_t len; if (!val) /* otherwise strlen() crashes below */ return -1; /* -1 means no argument for the option */ found = last = 0; for (i = 0, len = strlen(val); values[i]; ++i) { if (strncmp(val, values[i], len) == 0) { ++found; last = i; if (strlen(values[i]) == len) return i; /* exact macth no need to check more */ } } if (found == 1) /* one match: OK */ return last; return (found ? -2 : -1); /* return many values or none matched */ } static void write_into_file(FILE *outfile, const char *opt, const char *arg, const char *values[]) { int found = -1; if (arg) { if (values) { found = check_possible_values(arg, values); } if (found >= 0) fprintf(outfile, "%s=\"%s\" # %s\n", opt, arg, values[found]); else fprintf(outfile, "%s=\"%s\"\n", opt, arg); } else { fprintf(outfile, "%s\n", opt); } } int cmdline_parser_dump(FILE *outfile, struct gengetopt_args_info *args_info) { int i = 0; if (!outfile) { fprintf (stderr, "%s: cannot dump options to stream\n", CMDLINE_PARSER_PACKAGE); return EXIT_FAILURE; } if (args_info->help_given) write_into_file(outfile, "help", 0, 0 ); if (args_info->version_given) write_into_file(outfile, "version", 0, 0 ); if (args_info->xdisplay_given) write_into_file(outfile, "xdisplay", args_info->xdisplay_orig, 0); if (args_info->select_given) write_into_file(outfile, "select", 0, 0 ); if (args_info->x_given) write_into_file(outfile, "x", args_info->x_orig, 0); if (args_info->y_given) write_into_file(outfile, "y", args_info->y_orig, 0); if (args_info->w_given) write_into_file(outfile, "w", args_info->w_orig, 0); if (args_info->h_given) write_into_file(outfile, "h", args_info->h_orig, 0); if (args_info->geometry_given) write_into_file(outfile, "geometry", args_info->geometry_orig, 0); if (args_info->delay_given) write_into_file(outfile, "delay", args_info->delay_orig, 0); if (args_info->windowid_given) write_into_file(outfile, "windowid", args_info->windowid_orig, 0); if (args_info->localize_given) write_into_file(outfile, "localize", 0, 0 ); if (args_info->hidecursor_given) write_into_file(outfile, "hidecursor", 0, 0 ); if (args_info->mask_given) write_into_file(outfile, "mask", args_info->mask_orig, cmdline_parser_mask_values); if (args_info->nokeyboard_given) write_into_file(outfile, "nokeyboard", 0, 0 ); if (args_info->bordersize_given) write_into_file(outfile, "bordersize", args_info->bordersize_orig, 0); if (args_info->padding_given) write_into_file(outfile, "padding", args_info->padding_orig, 0); if (args_info->tolerance_given) write_into_file(outfile, "tolerance", args_info->tolerance_orig, 0); if (args_info->gracetime_given) write_into_file(outfile, "gracetime", args_info->gracetime_orig, 0); if (args_info->color_given) write_into_file(outfile, "color", args_info->color_orig, 0); if (args_info->nodecorations_given) write_into_file(outfile, "nodecorations", 0, 0 ); if (args_info->min_given) write_into_file(outfile, "min", args_info->min_orig, 0); if (args_info->max_given) write_into_file(outfile, "max", args_info->max_orig, 0); if (args_info->highlight_given) write_into_file(outfile, "highlight", 0, 0 ); i = EXIT_SUCCESS; return i; } int cmdline_parser_file_save(const char *filename, struct gengetopt_args_info *args_info) { FILE *outfile; int i = 0; outfile = fopen(filename, "w"); if (!outfile) { fprintf (stderr, "%s: cannot open file for writing: %s\n", CMDLINE_PARSER_PACKAGE, filename); return EXIT_FAILURE; } i = cmdline_parser_dump(outfile, args_info); fclose (outfile); return i; } void cmdline_parser_free (struct gengetopt_args_info *args_info) { cmdline_parser_release (args_info); } /** @brief replacement of strdup, which is not standard */ char * gengetopt_strdup (const char *s) { char *result = 0; if (!s) return result; result = (char*)malloc(strlen(s) + 1); if (result == (char*)0) return (char*)0; strcpy(result, s); return result; } int cmdline_parser (int argc, char **argv, struct gengetopt_args_info *args_info) { return cmdline_parser2 (argc, argv, args_info, 0, 1, 1); } int cmdline_parser_ext (int argc, char **argv, struct gengetopt_args_info *args_info, struct cmdline_parser_params *params) { int result; result = cmdline_parser_internal (argc, argv, args_info, params, 0); if (result == EXIT_FAILURE) { cmdline_parser_free (args_info); exit (EXIT_FAILURE); } return result; } int cmdline_parser2 (int argc, char **argv, struct gengetopt_args_info *args_info, int override, int initialize, int check_required) { int result; struct cmdline_parser_params params; params.override = override; params.initialize = initialize; params.check_required = check_required; params.check_ambiguity = 0; params.print_errors = 1; result = cmdline_parser_internal (argc, argv, args_info, ¶ms, 0); if (result == EXIT_FAILURE) { cmdline_parser_free (args_info); exit (EXIT_FAILURE); } return result; } int cmdline_parser_required (struct gengetopt_args_info *args_info, const char *prog_name) { FIX_UNUSED (args_info); FIX_UNUSED (prog_name); return EXIT_SUCCESS; } static char *package_name = 0; /** * @brief updates an option * @param field the generic pointer to the field to update * @param orig_field the pointer to the orig field * @param field_given the pointer to the number of occurrence of this option * @param prev_given the pointer to the number of occurrence already seen * @param value the argument for this option (if null no arg was specified) * @param possible_values the possible values for this option (if specified) * @param default_value the default value (in case the option only accepts fixed values) * @param arg_type the type of this option * @param check_ambiguity @see cmdline_parser_params.check_ambiguity * @param override @see cmdline_parser_params.override * @param no_free whether to free a possible previous value * @param multiple_option whether this is a multiple option * @param long_opt the corresponding long option * @param short_opt the corresponding short option (or '-' if none) * @param additional_error possible further error specification */ static int update_arg(void *field, char **orig_field, unsigned int *field_given, unsigned int *prev_given, char *value, const char *possible_values[], const char *default_value, cmdline_parser_arg_type arg_type, int check_ambiguity, int override, int no_free, int multiple_option, const char *long_opt, char short_opt, const char *additional_error) { char *stop_char = 0; const char *val = value; int found; char **string_field; FIX_UNUSED (field); stop_char = 0; found = 0; if (!multiple_option && prev_given && (*prev_given || (check_ambiguity && *field_given))) { if (short_opt != '-') fprintf (stderr, "%s: `--%s' (`-%c') option given more than once%s\n", package_name, long_opt, short_opt, (additional_error ? additional_error : "")); else fprintf (stderr, "%s: `--%s' option given more than once%s\n", package_name, long_opt, (additional_error ? additional_error : "")); return 1; /* failure */ } if (possible_values && (found = check_possible_values((value ? value : default_value), possible_values)) < 0) { if (short_opt != '-') fprintf (stderr, "%s: %s argument, \"%s\", for option `--%s' (`-%c')%s\n", package_name, (found == -2) ? "ambiguous" : "invalid", value, long_opt, short_opt, (additional_error ? additional_error : "")); else fprintf (stderr, "%s: %s argument, \"%s\", for option `--%s'%s\n", package_name, (found == -2) ? "ambiguous" : "invalid", value, long_opt, (additional_error ? additional_error : "")); return 1; /* failure */ } if (field_given && *field_given && ! override) return 0; if (prev_given) (*prev_given)++; if (field_given) (*field_given)++; if (possible_values) val = possible_values[found]; switch(arg_type) { case ARG_FLAG: *((int *)field) = !*((int *)field); break; case ARG_INT: if (val) *((int *)field) = strtol (val, &stop_char, 0); break; case ARG_STRING: if (val) { string_field = (char **)field; if (!no_free && *string_field) free (*string_field); /* free previous string */ *string_field = gengetopt_strdup (val); } break; default: break; }; /* check numeric conversion */ switch(arg_type) { case ARG_INT: if (val && !(stop_char && *stop_char == '\0')) { fprintf(stderr, "%s: invalid numeric value: %s\n", package_name, val); return 1; /* failure */ } break; default: ; }; /* store the original value */ switch(arg_type) { case ARG_NO: case ARG_FLAG: break; default: if (value && orig_field) { if (no_free) { *orig_field = value; } else { if (*orig_field) free (*orig_field); /* free previous string */ *orig_field = gengetopt_strdup (value); } } }; return 0; /* OK */ } int cmdline_parser_internal ( int argc, char **argv, struct gengetopt_args_info *args_info, struct cmdline_parser_params *params, const char *additional_error) { int c; /* Character of the parsed option. */ int error_occurred = 0; struct gengetopt_args_info local_args_info; int override; int initialize; int check_required; int check_ambiguity; package_name = argv[0]; override = params->override; initialize = params->initialize; check_required = params->check_required; check_ambiguity = params->check_ambiguity; if (initialize) cmdline_parser_init (args_info); cmdline_parser_init (&local_args_info); optarg = 0; optind = 0; opterr = params->print_errors; optopt = '?'; while (1) { int option_index = 0; static struct option long_options[] = { { "help", 0, NULL, 0 }, { "version", 0, NULL, 'V' }, { "xdisplay", 1, NULL, 0 }, { "select", 0, NULL, 's' }, { "x", 1, NULL, 'x' }, { "y", 1, NULL, 'y' }, { "w", 1, NULL, 'w' }, { "h", 1, NULL, 'h' }, { "geometry", 1, NULL, 'g' }, { "delay", 1, NULL, 'd' }, { "windowid", 1, NULL, 'i' }, { "localize", 0, NULL, 0 }, { "hidecursor", 0, NULL, 0 }, { "mask", 1, NULL, 'm' }, { "nokeyboard", 0, NULL, 0 }, { "bordersize", 1, NULL, 'b' }, { "padding", 1, NULL, 'p' }, { "tolerance", 1, NULL, 't' }, { "gracetime", 1, NULL, 0 }, { "color", 1, NULL, 'c' }, { "nodecorations", 0, NULL, 'n' }, { "min", 1, NULL, 0 }, { "max", 1, NULL, 0 }, { "highlight", 0, NULL, 'l' }, { 0, 0, 0, 0 } }; c = getopt_long (argc, argv, "Vsx:y:w:h:g:d:i:m:b:p:t:c:nl", long_options, &option_index); if (c == -1) break; /* Exit from `while (1)' loop. */ switch (c) { case 'V': /* Print version and exit. */ cmdline_parser_print_version (); cmdline_parser_free (&local_args_info); exit (EXIT_SUCCESS); case 's': /* Enables user region selection. Requires slop to be installed.. */ if (update_arg((void *)&(args_info->select_flag), 0, &(args_info->select_given), &(local_args_info.select_given), optarg, 0, 0, ARG_FLAG, check_ambiguity, override, 1, 0, "select", 's', additional_error)) goto failure; break; case 'x': /* Sets the x coordinate for taking an image. */ if (update_arg( (void *)&(args_info->x_arg), &(args_info->x_orig), &(args_info->x_given), &(local_args_info.x_given), optarg, 0, 0, ARG_INT, check_ambiguity, override, 0, 0, "x", 'x', additional_error)) goto failure; break; case 'y': /* Sets the y coordinate for taking an image. */ if (update_arg( (void *)&(args_info->y_arg), &(args_info->y_orig), &(args_info->y_given), &(local_args_info.y_given), optarg, 0, 0, ARG_INT, check_ambiguity, override, 0, 0, "y", 'y', additional_error)) goto failure; break; case 'w': /* Sets the width for taking an image. */ if (update_arg( (void *)&(args_info->w_arg), &(args_info->w_orig), &(args_info->w_given), &(local_args_info.w_given), optarg, 0, 0, ARG_INT, check_ambiguity, override, 0, 0, "w", 'w', additional_error)) goto failure; break; case 'h': /* Sets the height for taking an image. */ if (update_arg( (void *)&(args_info->h_arg), &(args_info->h_orig), &(args_info->h_given), &(local_args_info.h_given), optarg, 0, 0, ARG_INT, check_ambiguity, override, 0, 0, "h", 'h', additional_error)) goto failure; break; case 'g': /* Set the region to capture. */ if (update_arg( (void *)&(args_info->geometry_arg), &(args_info->geometry_orig), &(args_info->geometry_given), &(local_args_info.geometry_given), optarg, 0, 0, ARG_STRING, check_ambiguity, override, 0, 0, "geometry", 'g', additional_error)) goto failure; break; case 'd': /* Set the amount of time to wait before taking an image.. */ if (update_arg( (void *)&(args_info->delay_arg), &(args_info->delay_orig), &(args_info->delay_given), &(local_args_info.delay_given), optarg, 0, "0.0", ARG_STRING, check_ambiguity, override, 0, 0, "delay", 'd', additional_error)) goto failure; break; case 'i': /* Set the window to capture. Defaults to the root window id.. */ if (update_arg( (void *)&(args_info->windowid_arg), &(args_info->windowid_orig), &(args_info->windowid_given), &(local_args_info.windowid_given), optarg, 0, 0, ARG_INT, check_ambiguity, override, 0, 0, "windowid", 'i', additional_error)) goto failure; break; case 'm': /* Masks off-screen pixels so they don't show up in screenshots.. */ if (update_arg( (void *)&(args_info->mask_arg), &(args_info->mask_orig), &(args_info->mask_given), &(local_args_info.mask_given), optarg, cmdline_parser_mask_values, "auto", ARG_STRING, check_ambiguity, override, 0, 0, "mask", 'm', additional_error)) goto failure; break; case 'b': /* Set the selection rectangle's thickness. Does nothing when --highlight is enabled.. */ if (update_arg( (void *)&(args_info->bordersize_arg), &(args_info->bordersize_orig), &(args_info->bordersize_given), &(local_args_info.bordersize_given), optarg, 0, "5", ARG_INT, check_ambiguity, override, 0, 0, "bordersize", 'b', additional_error)) goto failure; break; case 'p': /* Set the padding size of the selection. Can be negative.. */ if (update_arg( (void *)&(args_info->padding_arg), &(args_info->padding_orig), &(args_info->padding_given), &(local_args_info.padding_given), optarg, 0, "0", ARG_INT, check_ambiguity, override, 0, 0, "padding", 'p', additional_error)) goto failure; break; case 't': /* How far in pixels the mouse can move after clicking and still be detected as a normal click instead of a click and drag. Setting this to 0 will disable window selections.. */ if (update_arg( (void *)&(args_info->tolerance_arg), &(args_info->tolerance_orig), &(args_info->tolerance_given), &(local_args_info.tolerance_given), optarg, 0, "2", ARG_INT, check_ambiguity, override, 0, 0, "tolerance", 't', additional_error)) goto failure; break; case 'c': /* Set the selection rectangle's color. Supports RGB or RGBA values.. */ if (update_arg( (void *)&(args_info->color_arg), &(args_info->color_orig), &(args_info->color_given), &(local_args_info.color_given), optarg, 0, "0.5,0.5,0.5,1", ARG_STRING, check_ambiguity, override, 0, 0, "color", 'c', additional_error)) goto failure; break; case 'n': /* Attempt to select child windows in order to avoid window decorations.. */ if (update_arg((void *)&(args_info->nodecorations_flag), 0, &(args_info->nodecorations_given), &(local_args_info.nodecorations_given), optarg, 0, 0, ARG_FLAG, check_ambiguity, override, 1, 0, "nodecorations", 'n', additional_error)) goto failure; break; case 'l': /* Instead of outlining selections, slop highlights it. This is only useful when --color is set to a transparent color.. */ if (update_arg((void *)&(args_info->highlight_flag), 0, &(args_info->highlight_given), &(local_args_info.highlight_given), optarg, 0, 0, ARG_FLAG, check_ambiguity, override, 1, 0, "highlight", 'l', additional_error)) goto failure; break; case 0: /* Long option with no short option */ if (strcmp (long_options[option_index].name, "help") == 0) { cmdline_parser_print_help (); cmdline_parser_free (&local_args_info); exit (EXIT_SUCCESS); } /* Sets the x display.. */ if (strcmp (long_options[option_index].name, "xdisplay") == 0) { if (update_arg( (void *)&(args_info->xdisplay_arg), &(args_info->xdisplay_orig), &(args_info->xdisplay_given), &(local_args_info.xdisplay_given), optarg, 0, 0, ARG_STRING, check_ambiguity, override, 0, 0, "xdisplay", '-', additional_error)) goto failure; } /* Localizes given geometry to the given window. So \"maim -i $ID -g 100x100+0+0 --localize\" would screenshot the top-left 100x100 pixels of the given window, rather than the top-left 100x100 pixels of the root window.. */ else if (strcmp (long_options[option_index].name, "localize") == 0) { if (update_arg((void *)&(args_info->localize_flag), 0, &(args_info->localize_given), &(local_args_info.localize_given), optarg, 0, 0, ARG_FLAG, check_ambiguity, override, 1, 0, "localize", '-', additional_error)) goto failure; } /* Prevents the system cursor from showing up in screenshots.. */ else if (strcmp (long_options[option_index].name, "hidecursor") == 0) { if (update_arg((void *)&(args_info->hidecursor_flag), 0, &(args_info->hidecursor_given), &(local_args_info.hidecursor_given), optarg, 0, 0, ARG_FLAG, check_ambiguity, override, 1, 0, "hidecursor", '-', additional_error)) goto failure; } /* Disables the ability to cancel selections with the keyboard.. */ else if (strcmp (long_options[option_index].name, "nokeyboard") == 0) { if (update_arg((void *)&(args_info->nokeyboard_flag), 0, &(args_info->nokeyboard_given), &(local_args_info.nokeyboard_given), optarg, 0, 0, ARG_FLAG, check_ambiguity, override, 1, 0, "nokeyboard", '-', additional_error)) goto failure; } /* Set the amount of time before slop will check for keyboard cancellations in seconds.. */ else if (strcmp (long_options[option_index].name, "gracetime") == 0) { if (update_arg( (void *)&(args_info->gracetime_arg), &(args_info->gracetime_orig), &(args_info->gracetime_given), &(local_args_info.gracetime_given), optarg, 0, "0.4", ARG_STRING, check_ambiguity, override, 0, 0, "gracetime", '-', additional_error)) goto failure; } /* Set the minimum output of width or height values. This is useful to avoid outputting 0. Setting min and max to the same value disables drag selections.. */ else if (strcmp (long_options[option_index].name, "min") == 0) { if (update_arg( (void *)&(args_info->min_arg), &(args_info->min_orig), &(args_info->min_given), &(local_args_info.min_given), optarg, 0, "0", ARG_INT, check_ambiguity, override, 0, 0, "min", '-', additional_error)) goto failure; } /* Set the maximum output of width or height values. Setting min and max to the same value disables drag selections.. */ else if (strcmp (long_options[option_index].name, "max") == 0) { if (update_arg( (void *)&(args_info->max_arg), &(args_info->max_orig), &(args_info->max_given), &(local_args_info.max_given), optarg, 0, "0", ARG_INT, check_ambiguity, override, 0, 0, "max", '-', additional_error)) goto failure; } break; case '?': /* Invalid option. */ /* `getopt_long' already printed an error message. */ goto failure; default: /* bug: option not considered. */ fprintf (stderr, "%s: option unknown: %c%s\n", CMDLINE_PARSER_PACKAGE, c, (additional_error ? additional_error : "")); abort (); } /* switch */ } /* while */ cmdline_parser_release (&local_args_info); if ( error_occurred ) return (EXIT_FAILURE); if (optind < argc) { int i = 0 ; int found_prog_name = 0; /* whether program name, i.e., argv[0], is in the remaining args (this may happen with some implementations of getopt, but surely not with the one included by gengetopt) */ i = optind; while (i < argc) if (argv[i++] == argv[0]) { found_prog_name = 1; break; } i = 0; args_info->inputs_num = argc - optind - found_prog_name; args_info->inputs = (char **)(malloc ((args_info->inputs_num)*sizeof(char *))) ; while (optind < argc) if (argv[optind++] != argv[0]) args_info->inputs[ i++ ] = gengetopt_strdup (argv[optind-1]) ; } return 0; failure: cmdline_parser_release (&local_args_info); return (EXIT_FAILURE); } maim-3.3.41/src/cmdline.in000066400000000000000000000373111243774410100152670ustar00rootroot00000000000000/** @file cmdline.h * @brief The header file for the command line option parser * generated by GNU Gengetopt version 2.22.6 * http://www.gnu.org/software/gengetopt. * DO NOT modify this file, since it can be overwritten * @author GNU Gengetopt by Lorenzo Bettini */ #ifndef CMDLINE_H #define CMDLINE_H /* If we use autoconf. */ #ifdef HAVE_CONFIG_H #include "config.h" #endif #include /* for FILE */ #ifdef __cplusplus extern "C" { #endif /* __cplusplus */ #ifndef CMDLINE_PARSER_PACKAGE /** @brief the program name (used for printing errors) */ #define CMDLINE_PARSER_PACKAGE "maim" #endif #ifndef CMDLINE_PARSER_PACKAGE_NAME /** @brief the complete program name (used for help and version) */ #define CMDLINE_PARSER_PACKAGE_NAME "maim" #endif #ifndef CMDLINE_PARSER_VERSION /** @brief the program version */ #define CMDLINE_PARSER_VERSION "v@maim_VERSION_MAJOR@.@maim_VERSION_MINOR@.@maim_VERSION_PATCH@" #endif /** @brief Where the command line options are stored */ struct gengetopt_args_info { const char *help_help; /**< @brief Print help and exit help description. */ const char *version_help; /**< @brief Print version and exit help description. */ char * xdisplay_arg; /**< @brief Sets the x display.. */ char * xdisplay_orig; /**< @brief Sets the x display. original value given at command line. */ const char *xdisplay_help; /**< @brief Sets the x display. help description. */ int select_flag; /**< @brief Enables user region selection. Requires slop to be installed. (default=off). */ const char *select_help; /**< @brief Enables user region selection. Requires slop to be installed. help description. */ int x_arg; /**< @brief Sets the x coordinate for taking an image. */ char * x_orig; /**< @brief Sets the x coordinate for taking an image original value given at command line. */ const char *x_help; /**< @brief Sets the x coordinate for taking an image help description. */ int y_arg; /**< @brief Sets the y coordinate for taking an image. */ char * y_orig; /**< @brief Sets the y coordinate for taking an image original value given at command line. */ const char *y_help; /**< @brief Sets the y coordinate for taking an image help description. */ int w_arg; /**< @brief Sets the width for taking an image. */ char * w_orig; /**< @brief Sets the width for taking an image original value given at command line. */ const char *w_help; /**< @brief Sets the width for taking an image help description. */ int h_arg; /**< @brief Sets the height for taking an image. */ char * h_orig; /**< @brief Sets the height for taking an image original value given at command line. */ const char *h_help; /**< @brief Sets the height for taking an image help description. */ char * geometry_arg; /**< @brief Set the region to capture. */ char * geometry_orig; /**< @brief Set the region to capture original value given at command line. */ const char *geometry_help; /**< @brief Set the region to capture help description. */ char * delay_arg; /**< @brief Set the amount of time to wait before taking an image. (default='0.0'). */ char * delay_orig; /**< @brief Set the amount of time to wait before taking an image. original value given at command line. */ const char *delay_help; /**< @brief Set the amount of time to wait before taking an image. help description. */ int windowid_arg; /**< @brief Set the window to capture. Defaults to the root window id.. */ char * windowid_orig; /**< @brief Set the window to capture. Defaults to the root window id. original value given at command line. */ const char *windowid_help; /**< @brief Set the window to capture. Defaults to the root window id. help description. */ int localize_flag; /**< @brief Localizes given geometry to the given window. So \"maim -i $ID -g 100x100+0+0 --localize\" would screenshot the top-left 100x100 pixels of the given window, rather than the top-left 100x100 pixels of the root window. (default=off). */ const char *localize_help; /**< @brief Localizes given geometry to the given window. So \"maim -i $ID -g 100x100+0+0 --localize\" would screenshot the top-left 100x100 pixels of the given window, rather than the top-left 100x100 pixels of the root window. help description. */ int hidecursor_flag; /**< @brief Prevents the system cursor from showing up in screenshots. (default=off). */ const char *hidecursor_help; /**< @brief Prevents the system cursor from showing up in screenshots. help description. */ char * mask_arg; /**< @brief Masks off-screen pixels so they don't show up in screenshots. (default='auto'). */ char * mask_orig; /**< @brief Masks off-screen pixels so they don't show up in screenshots. original value given at command line. */ const char *mask_help; /**< @brief Masks off-screen pixels so they don't show up in screenshots. help description. */ int nokeyboard_flag; /**< @brief Disables the ability to cancel selections with the keyboard. (default=off). */ const char *nokeyboard_help; /**< @brief Disables the ability to cancel selections with the keyboard. help description. */ int bordersize_arg; /**< @brief Set the selection rectangle's thickness. Does nothing when --highlight is enabled. (default='5'). */ char * bordersize_orig; /**< @brief Set the selection rectangle's thickness. Does nothing when --highlight is enabled. original value given at command line. */ const char *bordersize_help; /**< @brief Set the selection rectangle's thickness. Does nothing when --highlight is enabled. help description. */ int padding_arg; /**< @brief Set the padding size of the selection. Can be negative. (default='0'). */ char * padding_orig; /**< @brief Set the padding size of the selection. Can be negative. original value given at command line. */ const char *padding_help; /**< @brief Set the padding size of the selection. Can be negative. help description. */ int tolerance_arg; /**< @brief How far in pixels the mouse can move after clicking and still be detected as a normal click instead of a click and drag. Setting this to 0 will disable window selections. (default='2'). */ char * tolerance_orig; /**< @brief How far in pixels the mouse can move after clicking and still be detected as a normal click instead of a click and drag. Setting this to 0 will disable window selections. original value given at command line. */ const char *tolerance_help; /**< @brief How far in pixels the mouse can move after clicking and still be detected as a normal click instead of a click and drag. Setting this to 0 will disable window selections. help description. */ char * gracetime_arg; /**< @brief Set the amount of time before slop will check for keyboard cancellations in seconds. (default='0.4'). */ char * gracetime_orig; /**< @brief Set the amount of time before slop will check for keyboard cancellations in seconds. original value given at command line. */ const char *gracetime_help; /**< @brief Set the amount of time before slop will check for keyboard cancellations in seconds. help description. */ char * color_arg; /**< @brief Set the selection rectangle's color. Supports RGB or RGBA values. (default='0.5,0.5,0.5,1'). */ char * color_orig; /**< @brief Set the selection rectangle's color. Supports RGB or RGBA values. original value given at command line. */ const char *color_help; /**< @brief Set the selection rectangle's color. Supports RGB or RGBA values. help description. */ int nodecorations_flag; /**< @brief Attempt to select child windows in order to avoid window decorations. (default=off). */ const char *nodecorations_help; /**< @brief Attempt to select child windows in order to avoid window decorations. help description. */ int min_arg; /**< @brief Set the minimum output of width or height values. This is useful to avoid outputting 0. Setting min and max to the same value disables drag selections. (default='0'). */ char * min_orig; /**< @brief Set the minimum output of width or height values. This is useful to avoid outputting 0. Setting min and max to the same value disables drag selections. original value given at command line. */ const char *min_help; /**< @brief Set the minimum output of width or height values. This is useful to avoid outputting 0. Setting min and max to the same value disables drag selections. help description. */ int max_arg; /**< @brief Set the maximum output of width or height values. Setting min and max to the same value disables drag selections. (default='0'). */ char * max_orig; /**< @brief Set the maximum output of width or height values. Setting min and max to the same value disables drag selections. original value given at command line. */ const char *max_help; /**< @brief Set the maximum output of width or height values. Setting min and max to the same value disables drag selections. help description. */ int highlight_flag; /**< @brief Instead of outlining selections, slop highlights it. This is only useful when --color is set to a transparent color. (default=off). */ const char *highlight_help; /**< @brief Instead of outlining selections, slop highlights it. This is only useful when --color is set to a transparent color. help description. */ unsigned int help_given ; /**< @brief Whether help was given. */ unsigned int version_given ; /**< @brief Whether version was given. */ unsigned int xdisplay_given ; /**< @brief Whether xdisplay was given. */ unsigned int select_given ; /**< @brief Whether select was given. */ unsigned int x_given ; /**< @brief Whether x was given. */ unsigned int y_given ; /**< @brief Whether y was given. */ unsigned int w_given ; /**< @brief Whether w was given. */ unsigned int h_given ; /**< @brief Whether h was given. */ unsigned int geometry_given ; /**< @brief Whether geometry was given. */ unsigned int delay_given ; /**< @brief Whether delay was given. */ unsigned int windowid_given ; /**< @brief Whether windowid was given. */ unsigned int localize_given ; /**< @brief Whether localize was given. */ unsigned int hidecursor_given ; /**< @brief Whether hidecursor was given. */ unsigned int mask_given ; /**< @brief Whether mask was given. */ unsigned int nokeyboard_given ; /**< @brief Whether nokeyboard was given. */ unsigned int bordersize_given ; /**< @brief Whether bordersize was given. */ unsigned int padding_given ; /**< @brief Whether padding was given. */ unsigned int tolerance_given ; /**< @brief Whether tolerance was given. */ unsigned int gracetime_given ; /**< @brief Whether gracetime was given. */ unsigned int color_given ; /**< @brief Whether color was given. */ unsigned int nodecorations_given ; /**< @brief Whether nodecorations was given. */ unsigned int min_given ; /**< @brief Whether min was given. */ unsigned int max_given ; /**< @brief Whether max was given. */ unsigned int highlight_given ; /**< @brief Whether highlight was given. */ char **inputs ; /**< @brief unamed options (options without names) */ unsigned inputs_num ; /**< @brief unamed options number */ } ; /** @brief The additional parameters to pass to parser functions */ struct cmdline_parser_params { int override; /**< @brief whether to override possibly already present options (default 0) */ int initialize; /**< @brief whether to initialize the option structure gengetopt_args_info (default 1) */ int check_required; /**< @brief whether to check that all required options were provided (default 1) */ int check_ambiguity; /**< @brief whether to check for options already specified in the option structure gengetopt_args_info (default 0) */ int print_errors; /**< @brief whether getopt_long should print an error message for a bad option (default 1) */ } ; /** @brief the purpose string of the program */ extern const char *gengetopt_args_info_purpose; /** @brief the usage string of the program */ extern const char *gengetopt_args_info_usage; /** @brief the description string of the program */ extern const char *gengetopt_args_info_description; /** @brief all the lines making the help output */ extern const char *gengetopt_args_info_help[]; /** * The command line parser * @param argc the number of command line options * @param argv the command line options * @param args_info the structure where option information will be stored * @return 0 if everything went fine, NON 0 if an error took place */ int cmdline_parser (int argc, char **argv, struct gengetopt_args_info *args_info); /** * The command line parser (version with additional parameters - deprecated) * @param argc the number of command line options * @param argv the command line options * @param args_info the structure where option information will be stored * @param override whether to override possibly already present options * @param initialize whether to initialize the option structure my_args_info * @param check_required whether to check that all required options were provided * @return 0 if everything went fine, NON 0 if an error took place * @deprecated use cmdline_parser_ext() instead */ int cmdline_parser2 (int argc, char **argv, struct gengetopt_args_info *args_info, int override, int initialize, int check_required); /** * The command line parser (version with additional parameters) * @param argc the number of command line options * @param argv the command line options * @param args_info the structure where option information will be stored * @param params additional parameters for the parser * @return 0 if everything went fine, NON 0 if an error took place */ int cmdline_parser_ext (int argc, char **argv, struct gengetopt_args_info *args_info, struct cmdline_parser_params *params); /** * Save the contents of the option struct into an already open FILE stream. * @param outfile the stream where to dump options * @param args_info the option struct to dump * @return 0 if everything went fine, NON 0 if an error took place */ int cmdline_parser_dump(FILE *outfile, struct gengetopt_args_info *args_info); /** * Save the contents of the option struct into a (text) file. * This file can be read by the config file parser (if generated by gengetopt) * @param filename the file where to save * @param args_info the option struct to save * @return 0 if everything went fine, NON 0 if an error took place */ int cmdline_parser_file_save(const char *filename, struct gengetopt_args_info *args_info); /** * Print the help */ void cmdline_parser_print_help(void); /** * Print the version */ void cmdline_parser_print_version(void); /** * Initializes all the fields a cmdline_parser_params structure * to their default values * @param params the structure to initialize */ void cmdline_parser_params_init(struct cmdline_parser_params *params); /** * Allocates dynamically a cmdline_parser_params structure and initializes * all its fields to their default values * @return the created and initialized cmdline_parser_params structure */ struct cmdline_parser_params *cmdline_parser_params_create(void); /** * Initializes the passed gengetopt_args_info structure's fields * (also set default values for options that have a default) * @param args_info the structure to initialize */ void cmdline_parser_init (struct gengetopt_args_info *args_info); /** * Deallocates the string fields of the gengetopt_args_info structure * (but does not deallocate the structure itself) * @param args_info the structure to deallocate */ void cmdline_parser_free (struct gengetopt_args_info *args_info); /** * Checks that all the required options were specified * @param args_info the structure to check * @param prog_name the name of the program that will be used to print * possible errors * @return */ int cmdline_parser_required (struct gengetopt_args_info *args_info, const char *prog_name); extern const char *cmdline_parser_mask_values[]; /**< @brief Possible values for mask. */ #ifdef __cplusplus } #endif /* __cplusplus */ #endif /* CMDLINE_H */ maim-3.3.41/src/im.cpp000066400000000000000000000321371243774410100144360ustar00rootroot00000000000000/* im.cpp: Handles starting and managing imlib2. * * Copyright (C) 2014: Dalton Nell, Maim Contributors (https://github.com/naelstrof/maim/graphs/contributors). * * This file is part of Maim. * * Maim 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 3 of the License, or * (at your option) any later version. * * Maim 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 Maim. If not, see . */ #include "im.hpp" maim::IMEngine* imengine = new maim::IMEngine(); maim::IMEngine::IMEngine() { } maim::IMEngine::~IMEngine() { } /** * @brief Initializes our imlib context * * @return 0 on success, 1 on failure. */ int maim::IMEngine::init() { if ( !xengine->m_good ) { return EXIT_FAILURE; } imlib_set_cache_size( 2048 * 1024 ); imlib_context_set_display( xengine->m_display ); imlib_context_set_visual( xengine->m_visual ); imlib_context_set_colormap( xengine->m_colormap ); imlib_context_set_blend( 1 ); return EXIT_SUCCESS; } /** * @brief Takes a screenshot of the given window, and leaves the allocated image in the imlib context. * * @param id A window ID, for example the root id would take a full screenshot. * * @return 0 on success, 1 on failure. */ int maim::IMEngine::screenshot( Window id ) { if ( id == None ) { fprintf( stderr, "Error: Can't screenshot a window with id None!\n" ); return EXIT_FAILURE; } // Get the window's dimensions Window root; int x, y; unsigned int w, h, b, d; int status = XGetGeometry( xengine->m_display, id, &root, &x, &y, &w, &h, &b, &d ); if ( status == 0 ) { fprintf( stderr, "Error: Failed to grab window geometry of window id: %lu\n", id ); return EXIT_FAILURE; } // Create an uninitialized image buffer of the same width and height as the window Imlib_Image buffer = imlib_create_image( w, h ); imlib_context_set_image( buffer ); // Make sure that imlib knows that it's possible for the image to have alpha // prevents blending issues in the future. imlib_image_set_has_alpha( 1 ); imlib_context_set_drawable( id ); int destinationx = x < 0 ? -x : 0; int destinationy = y < 0 ? -y : 0; imlib_copy_drawable_to_image( 0, destinationx, destinationy, w, h, 0, 0, 0 ); // Screenshot image is now in the imlib context! return EXIT_SUCCESS; } /** * @brief Similar to maim::IMEngine::screenshot( Window id ), but also crops the image. * * @param id The window to take a screenshot of. * @param x Starting X position of the crop. * @param y Starting Y position of the crop. * @param w Width of the final cropped image. * @param h Height of the final cropped image. * * @return 0 on success, 1 on failure. */ int maim::IMEngine::screenshot( Window id, int x, int y, unsigned int w, unsigned int h ) { if ( id == None ) { fprintf( stderr, "Error: Can't screenshot a window with id None!\n" ); return EXIT_FAILURE; } // Create an uninitialized image buffer of the same width and height as our selection. Imlib_Image buffer = imlib_create_image( w, h ); imlib_context_set_image( buffer ); // Make sure that imlib knows that it's possible for the image to have alpha // prevents blending issues in the future. imlib_image_set_has_alpha( 1 ); imlib_context_set_drawable( id ); // This make sure negative x or y values actually affect the location // of the drawable. Since asking for it to copy from a negative // x or y position doesn't seem to do anything. // Might be a bug, but if it's fixed it'll break my program as it is now. :v int destinationx = x < 0 ? -x : 0; int destinationy = y < 0 ? -y : 0; imlib_copy_drawable_to_image( 0, x, y, w, h, destinationx, destinationy, 0 ); // Screenshot image is now in the imlib context! return EXIT_SUCCESS; } /** * @brief Blends the system cursor onto the current image in the imlib context. * * @param id The window used to take the screenshot, this is used to grab the relative cursor position. * @param x X offset of the window to the image * @param y Y offset of the window to the image * * @return 0 on success, 1 on failure. */ int maim::IMEngine::blendCursor( Window id, int x, int y ) { if ( id == None ) { fprintf( stderr, "Error: Can't blend the cursor without a valid window (None given)!\n" ); return EXIT_FAILURE; } if ( imlib_context_get_image() == NULL ) { fprintf( stderr, "Error: Can't blend the cursor to NULL image!\n" ); return EXIT_FAILURE; } // Grab the cursor image with XFixes XFixesCursorImage* xcursor = XFixesGetCursorImage( xengine->m_display ); // If we failed don't do anything. if ( !xcursor ) { fprintf( stderr, "Warning: Failed to grab cursor image, it won't appear in screenshots!\n" ); return EXIT_FAILURE; } // For whatever reason, XFixes returns 32 bit ARGB colors with 64 bit longs? // I'm guessing this is because some old AMD cpu's longs are actually 32 bits. // Regardless this is how I convert it to the correct bit length. uint32_t* pixels = new uint32_t[ xcursor->width * xcursor->height ]; for ( int i=0;iwidth*xcursor->height;i++ ) { pixels[ i ] = (uint32_t)xcursor->pixels[ i ]; } Imlib_Image cursor = imlib_create_image_using_data( xcursor->width, xcursor->height, pixels ); // First save the image that we'll be applying the cursor to. Imlib_Image buffer = imlib_context_get_image(); // Make sure imlib knows that it has alpha imlib_context_set_image( cursor ); imlib_image_set_has_alpha( 1 ); // Then we quickly set the old image back. imlib_context_set_image( buffer ); // We grab the window's position with this, so we can find where the cursor would be located on our image. Window root, junk; int tx, ty; unsigned int tw, th, tb, td; int status = XGetGeometry( xengine->m_display, id, &root, &tx, &ty, &tw, &th, &tb, &td ); if ( status == 0 ) { fprintf( stderr, "Error: Failed to grab window geometry of window id: %lu\n", id ); return EXIT_FAILURE; } // Make sure the window's position is in root coordinates XTranslateCoordinates( xengine->m_display, id, root, -tb, -tb, &tx, &ty, &junk ); // Finally blend the cursor to the screenshot, we don't have to worry about the cursor not being visible as it would be a non-existant image if it was. imlib_blend_image_onto_image( cursor, 0, 0, 0, xcursor->width, xcursor->height, xcursor->x-tx-xcursor->xhot-x, xcursor->y-ty-xcursor->yhot-y, xcursor->width, xcursor->height ); // Free the cursor image and delete its data. imlib_context_set_image( cursor ); imlib_free_image(); imlib_context_set_image( buffer ); free( xcursor ); delete[] pixels; return EXIT_SUCCESS; } /** * @brief This one is a doozy, it tries to mask off-screen pixels so they don't show up as garbage in screenshots. * It's highly situational in it's usage, and often yields zero noticable results as most people not only * don't have a multi-monitor setup, but the few people that do don't have them unevenly set up. * * @param x X offset of the image in buffer in relation to the physical monitors. * @param y Y offset of the image in buffer in relation to the physical monitors. * @param w Width of the image in buffer. * @param h Height of the image in buffer. * * @return 0 on success, 1 on failure. */ int maim::IMEngine::mask( int x, int y, unsigned int w, unsigned int h ) { // If xengine couldn't find any physical screens. We don't do anything. if ( !xengine->m_res ) { return EXIT_FAILURE; } if ( imlib_context_get_image() == NULL ) { fprintf( stderr, "Error: Can't mask a NULL image!\n" ); return EXIT_FAILURE; } // If no width or height arguments were given, we grab them ourselves. if ( w == 0 && h == 0 && x == 0 && y == 0 ) { w = imlib_image_get_width(); h = imlib_image_get_height(); } else if ( w == 0 || h == 0 ) { fprintf( stderr, "Error: Tried to mask an image with 0 width or height!\n" ); return EXIT_FAILURE; } // So first we generate an image of the same exact size filled with the color 0,0,0,0 Imlib_Image mask = imlib_create_image( w, h ); // Save our original image. Imlib_Image buffer = imlib_context_get_image(); imlib_context_set_image( mask ); imlib_image_set_has_alpha( 1 ); imlib_context_set_color( 0, 0, 0, 0 ); imlib_image_fill_rectangle( 0, 0, w, h ); // Grab our monitor information, (basically get pixel rectangles that are actually displaying). std::vector monitors = xengine->getCRTCS(); imlib_context_set_color( 0, 0, 0, 255 ); for ( unsigned int i=0;ix - x, cmonitor->y - y, cmonitor->width, cmonitor->height ); } xengine->freeCRTCS( monitors ); imlib_context_set_color( 255, 255, 255, 255 ); imlib_context_set_image( buffer ); // Then finally apply our mask to the original image, which should remove any garbage pixels that are off-screen. imlib_image_copy_alpha_to_image( mask, 0, 0 ); imlib_context_set_image( mask ); imlib_free_image(); imlib_context_set_image( buffer ); // Then finally apply our mask to the original image, which should remove any garbage pixels that are off-screen. // But unfortunately that doesn't actually delete the pixels, so we have to do one more pass. // This whole thing just creates another blank image, and blends the masked image onto it. // This is because all we did was copy the alpha channel, so formats like jpg wouldn't even care that we did all this // work unless I add this extra pass. Imlib_Image finalimage = imlib_create_image( w, h ); imlib_context_set_image( finalimage ); imlib_image_set_has_alpha( 1 ); imlib_context_set_color( 0, 0, 0, 0 ); imlib_image_fill_rectangle( 0, 0, w, h ); imlib_context_set_color( 255, 255, 255, 255 ); imlib_blend_image_onto_image( buffer, 1, 0, 0, w, h, 0, 0, w, h ); imlib_context_set_image( buffer ); imlib_free_image(); imlib_context_set_image( finalimage ); // Our final image is in the imlib context! return EXIT_SUCCESS; } /** * @brief Simply saves the image in buffer to the given file, then frees the image from memory. Imlib handles formating (.png, .gif, etc). * * @param file The file path to save. * * @return 0 on success, 1 on failure. */ int maim::IMEngine::save( std::string file ) { Imlib_Load_Error err; imlib_save_image_with_error_return( file.c_str(), &err ); if ( err == IMLIB_LOAD_ERROR_NONE ) { imlib_free_image(); return EXIT_SUCCESS; } fprintf( stderr, "Failed to save image %s: ", file.c_str() ); switch( err ) { case IMLIB_LOAD_ERROR_UNKNOWN: default: { fprintf( stderr, "unknown error %d\n", (int)err ); break; } case IMLIB_LOAD_ERROR_OUT_OF_FILE_DESCRIPTORS: fprintf( stderr, "out of file descriptors\n" ); break; case IMLIB_LOAD_ERROR_OUT_OF_MEMORY: fprintf( stderr, "out of memory\n" ); break; case IMLIB_LOAD_ERROR_TOO_MANY_SYMBOLIC_LINKS: fprintf( stderr, "path contains too many symbolic links\n" ); break; case IMLIB_LOAD_ERROR_PATH_POINTS_OUTSIDE_ADDRESS_SPACE: fprintf( stderr, "path points outside address space\n" ); break; case IMLIB_LOAD_ERROR_PATH_COMPONENT_NOT_DIRECTORY: fprintf( stderr, "path component is not a directory\n" ); break; case IMLIB_LOAD_ERROR_PATH_COMPONENT_NON_EXISTANT: fprintf( stderr, "path component is non-existant (~ isn't expanded inside quotes!)\n" ); break; case IMLIB_LOAD_ERROR_PATH_TOO_LONG: fprintf( stderr, "path is too long\n" ); break; case IMLIB_LOAD_ERROR_NO_LOADER_FOR_FILE_FORMAT: fprintf( stderr, "no loader for file format (unsupported format)\n" ); break; case IMLIB_LOAD_ERROR_OUT_OF_DISK_SPACE: { fprintf( stderr, "not enough disk space\n" ); break; } case IMLIB_LOAD_ERROR_FILE_DOES_NOT_EXIST: { fprintf( stderr, "file does not exist\n" ); break; } case IMLIB_LOAD_ERROR_FILE_IS_DIRECTORY: { fprintf( stderr, "file is a directory\n" ); break; } case IMLIB_LOAD_ERROR_PERMISSION_DENIED_TO_WRITE: case IMLIB_LOAD_ERROR_PERMISSION_DENIED_TO_READ: { fprintf( stderr, "permission denied\n" ); break; } } imlib_free_image(); return EXIT_FAILURE; } maim-3.3.41/src/im.hpp000066400000000000000000000031171243774410100144370ustar00rootroot00000000000000/* im.hpp: Handles starting and managing imlib2. * * Copyright (C) 2014: Dalton Nell, Maim Contributors (https://github.com/naelstrof/maim/graphs/contributors). * * This file is part of Maim. * * Maim 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 3 of the License, or * (at your option) any later version. * * Maim 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 Maim. If not, see . */ #ifndef MAIM_IM_H_ #define MAIM_IM_H_ #include #include #include #include #include #include #include "x.hpp" namespace maim { class IMEngine { public: IMEngine(); ~IMEngine(); int init(); int screenshot( Window id, int x, int y, unsigned int w, unsigned int h ); int screenshot( Window id ); int blendCursor( Window id, int x = 0, int y = 0 ); int mask( int x = 0, int y = 0, unsigned int w = 0, unsigned int h = 0 ); int save( std::string filename ); private: }; } extern maim::IMEngine* imengine; #endif // MAIM_IM_H_ maim-3.3.41/src/main.cpp000066400000000000000000000344571243774410100147640ustar00rootroot00000000000000/* main.cpp * * Copyright (C) 2014: Dalton Nell, Maim Contributors (https://github.com/naelstrof/maim/graphs/contributors). * * This file is part of Maim. * * Maim 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 3 of the License, or * (at your option) any later version. * * Maim 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 Maim. If not, see . */ #include #include #include #include #include #include #include #include #include #include #include #include #include "x.hpp" #include "im.hpp" #include "cmdline.h" // Executes a command and gets its output. Used for executing slop for selection. int exec( std::string cmd, std::string* ret ) { FILE* pipe = popen( cmd.c_str(), "r" ); if ( !pipe ) { return EXIT_FAILURE; } // Doesn't matter what size the buffer is, since it's grabbed in chunks. char buffer[255]; std::string result = ""; while( !feof( pipe ) ) { if( fgets( buffer, 255, pipe ) != NULL ) { result += buffer; } } *ret = result; if ( pclose( pipe ) == -1 ) { return EXIT_FAILURE; } return EXIT_SUCCESS; } // Parse geometry from a string, it's pretty simple really. int parseGeometry( std::string arg, int* x, int* y, int* w, int* h ) { std::string copy = arg; // Replace all x's and +'s with spaces. This is so that sscanf works properly, it just doesn't // like using anything but spaces for delimiters. int find = copy.find( "x" ); while( find != (int)copy.npos ) { copy.at( find ) = ' '; find = copy.find( "x" ); } find = copy.find( "+" ); while( find != (int)copy.npos ) { copy.at( find ) = ' '; find = copy.find( "+" ); } int num = sscanf( copy.c_str(), "%d %d %d %d", w, h, x, y ); if ( num != 4 ) { fprintf( stderr, "Error parsing geometry from %s\n", arg.c_str() ); return EXIT_FAILURE; } return EXIT_SUCCESS; } // We use this to detect if we should enable masking or not. // This is really important because if a user tries to screenshot a window that's // slightly off-screen he probably wants the whole window, but if a user // takes a full screenshot, then he would most certainly want it masked, but // only if they have pixels that are offscreen. bool checkMask( std::string type, int x, int y, int w, int h, Window id ) { int sw = WidthOfScreen( xengine->m_screen ); int sh = HeightOfScreen( xengine->m_screen ); if ( type == "auto" ) { // First we check if there's even any offscreen pixels int monitorArea = 0; std::vector monitors = xengine->getCRTCS(); for ( unsigned int i = 0;iheight * cmonitor->width; } xengine->freeCRTCS( monitors ); // If our monitors cover the entire screen, masking won't do anything anyway. if ( monitorArea >= sw * sh ) { return false; } // If we specified an actual window we certainly don't want to mask anything. if ( id != None && id != xengine->m_root ) { return false; } // If our screenshot has > 80% of the screen covered, we probably want it masked by off-screen pixels. if ( abs( (int)( (float)sw - (float)w ) ) / (float)sw < 0.2 && abs( (int)( (float)sh - (float)h ) ) / (float)sh < 0.2 && (float)x / (float)sw < 0.2 && (float)y / (float)sh < 0.2 ) { return true; } // Otherwise we're probably taking a picture of a specific thing on the screen. return false; } else if ( type == "on" ) { return true; } return false; } int slop( gengetopt_args_info options, int* x, int* y, int* w, int* h, Window* window ) { std::stringstream slopcommand; slopcommand << "slop"; if ( options.nokeyboard_flag ) { slopcommand << " --nokeyboard "; } slopcommand << " -b " << options.bordersize_arg; slopcommand << " -p " << options.padding_arg; slopcommand << " -t " << options.tolerance_arg; slopcommand << " -g " << options.gracetime_arg; slopcommand << " -c " << options.color_arg; if ( options.nodecorations_flag ) { slopcommand << " -n"; } slopcommand << " --min=" << options.min_arg; slopcommand << " --max=" << options.max_arg; if ( options.xdisplay_given ) { slopcommand << " --xdisplay=" << options.xdisplay_arg; } if ( options.highlight_flag ) { slopcommand << " -l"; } slopcommand << "\n"; std::string result; int err = exec( slopcommand.str(), &result ); if ( err != EXIT_SUCCESS ) { return EXIT_FAILURE; } // From here we'll just be parsing the output of slop. // Replace all ='s with spaces in the result, this is so sscanf works properly. int find = result.find( "=" ); while( find != (int)result.npos ) { result.at( find ) = ' '; find = result.find( "=" ); } Window test = None; int num = sscanf( result.c_str(), "X %i\n Y %i\n W %i\n H %i\nG %*s\nID %lu", x, y, w, h, &test ); if ( num != 5 || ( *w == 0 && *h == 0 ) ) { return EXIT_FAILURE; } // If we actually have a window selection, set the window and offset the coordinates to be // localized to that particular window. if ( test != None ) { *window = test; // If we get a window, make sure that slop's selection's origin is around it. // Slop's selection's origin defaults to the root window, so we just use XTranslateCoordinates. Window junk; XTranslateCoordinates( xengine->m_display, xengine->m_root, test, *x, *y, x, y, &junk ); } return EXIT_SUCCESS; } int app( int argc, char** argv ) { // First parse any options and the filename we need. gengetopt_args_info options; int err = cmdline_parser( argc, argv, &options ); if ( err != EXIT_SUCCESS ) { return EXIT_FAILURE; } // Then set up the x interface. if ( options.xdisplay_given ) { err = xengine->init( options.xdisplay_arg ); } else { // If we weren't specifically given a xdisplay, we try // to parse it from environment variables char* display = getenv( "DISPLAY" ); if ( display ) { err = xengine->init( display ); } else { fprintf( stderr, "Warning: Failed to parse environment variable: DISPLAY. Using \":0\" instead.\n" ); err = xengine->init( ":0" ); } } if ( err != EXIT_SUCCESS ) { fprintf( stderr, "Failed to grab X display!\n" ); return EXIT_FAILURE; } // Then the imlib2 interface err = imengine->init(); if ( err != EXIT_SUCCESS ) { fprintf( stderr, "Failed to initialize imlib2!\n" ); return EXIT_FAILURE; } // Grab all of our variables from the options. bool gotGeometry = false; bool gotSelectFlag = options.select_flag; int x, y, w, h; float delay; err = sscanf( options.delay_arg, "%f", &delay ); if ( err != 1 ) { fprintf( stderr, "Failed to parse %s as a float for delay!\n", options.delay_arg ); return EXIT_FAILURE; } struct timespec delayTime; delayTime.tv_sec = delay; delayTime.tv_nsec = 0; // Get our geometry if we have any. if ( options.x_given && options.y_given && options.w_given && options.h_given && !options.geometry_given ) { x = options.x_arg; y = options.y_arg; w = options.w_arg; h = options.h_arg; gotGeometry = true; } else if ( ( options.x_given || options.y_given || options.w_given || options.h_given ) && !options.geometry_given ) { fprintf( stderr, "Partial geometry arguments were set, but it isn't enough data to take a screenshot!\n" ); fprintf( stderr, "Please give the geometry argument or give ALL of the following arguments: x, y, w, h.\n" ); cmdline_parser_free( &options ); return EXIT_FAILURE; } else if ( options.geometry_given ) { err = parseGeometry( options.geometry_arg, &x, &y, &w, &h ); if ( err != EXIT_SUCCESS ) { fprintf( stderr, "Failed to parse geometry %s, should be in format WxH+X+Y!\n", options.geometry_arg ); cmdline_parser_free( &options ); return EXIT_FAILURE; } gotGeometry = true; } // Get our window if we have one, default to the root window. Window window = xengine->m_root; if ( options.windowid_given ) { window = (Window)options.windowid_arg; // Since we have a window we need to turn root coords into our local window coords. // but only if the user wants us to. if ( !options.localize_flag && window != None ) { Window junk; XTranslateCoordinates( xengine->m_display, xengine->m_root, window, x, y, &x, &y, &junk ); } } // Get our file name std::string file = ""; // If we don't have a file, default to writing to the home directory. if ( options.inputs_num == 0 ) { // Try as hard as we can to get the current directory. int trycount = 0; int length = MAXPATHLEN; char* currentdir = new char[ length ]; char* error = getcwd( currentdir, length ); while ( error == NULL ) { delete[] currentdir; length *= 2; currentdir = new char[ length ]; error = getcwd( currentdir, length ); trycount++; // Ok someone's trying to be whacky with the current directory if we're going 8 times over // the max path length. if ( trycount > 3 ) { fprintf( stderr, "Failed to grab the current directory!" ); cmdline_parser_free( &options ); return EXIT_FAILURE; } } file = currentdir; // Get unix timestamp std::stringstream result; result << (int)time( NULL ); file += "/" + result.str() + ".png"; printf( "No file specified, using %s\n", file.c_str() ); free( currentdir ); } else if ( options.inputs_num == 1 ) { file = options.inputs[ 0 ]; } else { fprintf( stderr, "Unexpected number of output files! There should only be one.\n" ); cmdline_parser_free( &options ); return EXIT_FAILURE; } // Finally we have all our information, now to use it. if ( gotSelectFlag ) { err = slop( options, &x, &y, &w, &h, &window ); if ( err != EXIT_SUCCESS ) { fprintf( stderr, "Selection was cancelled or slop failed to run. Make sure it's installed!\n" ); cmdline_parser_free( &options ); return EXIT_FAILURE; } err = nanosleep( &delayTime, NULL ); if ( err != EXIT_SUCCESS ) { fprintf( stderr, "Warning: Failed to delay the screenshot. Continuing anyway..." ); } err = imengine->screenshot( window, x, y, w, h ); if ( err != EXIT_SUCCESS ) { fprintf( stderr, "Failed to take screenshot.\n" ); return EXIT_FAILURE; } if ( !options.hidecursor_flag ) { imengine->blendCursor( window, x, y ); } if ( checkMask( options.mask_arg, x, y, w, h, window ) ) { imengine->mask( x, y, w, h ); } err = imengine->save( file ); cmdline_parser_free( &options ); if ( err != EXIT_SUCCESS ) { fprintf( stderr, "Failed to take screenshot.\n" ); return EXIT_FAILURE; } return EXIT_SUCCESS; } if ( gotGeometry ) { err = nanosleep( &delayTime, NULL ); if ( err != EXIT_SUCCESS ) { fprintf( stderr, "Warning: Failed to delay the screenshot. Continuing anyway..." ); } err = imengine->screenshot( window, x, y, w, h ); if ( err != EXIT_SUCCESS ) { fprintf( stderr, "Failed to take screenshot.\n" ); return EXIT_FAILURE; } if ( !options.hidecursor_flag ) { imengine->blendCursor( window, x, y ); } if ( checkMask( options.mask_arg, x, y, w, h, window ) ) { imengine->mask( x, y, w, h ); } err = imengine->save( file ); cmdline_parser_free( &options ); if ( err != EXIT_SUCCESS ) { fprintf( stderr, "Failed to take screenshot.\n" ); return EXIT_FAILURE; } return EXIT_SUCCESS; } // If we didn't get any special options, just screenshot the specified window // (Which defaults to the whole screen). err = nanosleep( &delayTime, NULL ); if ( err != EXIT_SUCCESS ) { fprintf( stderr, "Warning: Failed to delay the screenshot. Continuing anyway..." ); } err = imengine->screenshot( window ); if ( err != EXIT_SUCCESS ) { fprintf( stderr, "Failed to take screenshot.\n" ); return EXIT_FAILURE; } if ( !options.hidecursor_flag ) { imengine->blendCursor( window ); } if ( checkMask( options.mask_arg, 0, 0, WidthOfScreen( xengine->m_screen ), HeightOfScreen( xengine->m_screen ), window ) ) { imengine->mask(); } err = imengine->save( file ); cmdline_parser_free( &options ); if ( err != EXIT_SUCCESS ) { fprintf( stderr, "Failed to take screenshot.\n" ); return EXIT_FAILURE; } return EXIT_SUCCESS; } int main( int argc, char** argv ) { try { return app( argc, argv ); } catch( std::bad_alloc const& exception ) { fprintf( stderr, "Couldn't allocate enough memory! No space left in RAM." ); return EXIT_FAILURE; } catch( std::exception const& exception ) { fprintf( stderr, "Unhandled Exception Thrown: %s\n", exception.what() ); return EXIT_FAILURE; } catch( ... ) { fprintf( stderr, "Unknown Exception Thrown!\n" ); return EXIT_FAILURE; } } maim-3.3.41/src/options.ggo000066400000000000000000000073461243774410100155220ustar00rootroot00000000000000package "maim" version "v@maim_VERSION_MAJOR@.@maim_VERSION_MINOR@.@maim_VERSION_PATCH@" purpose "Takes screenshots." usage "maim [options] [file]" description "maim (Make Image) is a utility that takes screenshots of your desktop using imlib2. It's meant to overcome shortcomings of scrot and performs better than scrot in several ways." versiontext "Copyright (C) 2014 Dalton Nell, Maim Contributors (https://github.com/naelstrof/maim/graphs/contributors)" args "--unamed-opts --file-name=cmdline" text "Options" option "xdisplay" - "Sets the x display." string typestr="hostname:number.screen_number" optional option "select" s "Enables user region selection. Requires slop to be installed." flag off option "x" x "Sets the x coordinate for taking an image" int optional option "y" y "Sets the y coordinate for taking an image" int optional option "w" w "Sets the width for taking an image" int optional option "h" h "Sets the height for taking an image" int optional option "geometry" g "Set the region to capture" string typestr="WxH+X+Y" optional option "delay" d "Set the amount of time to wait before taking an image." string typestr="FLOAT" default="0.0" optional option "windowid" i "Set the window to capture. Defaults to the root window id." int optional option "localize" - "Localizes given geometry to the given window. So \"maim -i $ID -g 100x100+0+0 --localize\" would screenshot the top-left 100x100 pixels of the given window, rather than the top-left 100x100 pixels of the root window." flag off option "hidecursor" - "Prevents the system cursor from showing up in screenshots." flag off option "mask" m "Masks off-screen pixels so they don't show up in screenshots." string values="auto","off","on" default="auto" optional text "\nSlop Options" option "nokeyboard" - "Disables the ability to cancel selections with the keyboard." flag off option "bordersize" b "Set the selection rectangle's thickness. Does nothing when --highlight is enabled." int default="5" optional option "padding" p "Set the padding size of the selection. Can be negative." int default="0" optional option "tolerance" t "How far in pixels the mouse can move after clicking and still be detected as a normal click instead of a click and drag. Setting this to 0 will disable window selections." int default="2" optional option "gracetime" - "Set the amount of time before slop will check for keyboard cancellations in seconds." string typestr="FLOAT" default="0.4" optional option "color" c "Set the selection rectangle's color. Supports RGB or RGBA values." string typestr="FLOAT,FLOAT,FLOAT,FLOAT" default="0.5,0.5,0.5,1" optional option "nodecorations" n "Attempt to select child windows in order to avoid window decorations." flag off option "min" - "Set the minimum output of width or height values. This is useful to avoid outputting 0. Setting min and max to the same value disables drag selections." int default="0" optional option "max" - "Set the maximum output of width or height values. Setting min and max to the same value disables drag selections." int default="0" optional option "highlight" l "Instead of outlining selections, slop highlights it. This is only useful when --color is set to a transparent color." flag off text "\nExamples\n" text " $ # Screenshot the active window\n" text " $ maim -i $(xdotool getactivewindow)\n" text "\n" text " $ # Prompt a transparent red selection to screenshot.\n" text " $ maim -s -c 1,0,0,0.6\n" text "\n" text " $ # Save a dated screenshot.\n" text " $ maim ~/$(date +%F-%T).png\n" maim-3.3.41/src/x.cpp000066400000000000000000000063431243774410100143000ustar00rootroot00000000000000/* x.cpp: Handles starting and managing X * * Copyright (C) 2014: Dalton Nell, Maim Contributors (https://github.com/naelstrof/maim/graphs/contributors). * * This file is part of Maim. * * Maim 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 3 of the License, or * (at your option) any later version. * * Maim 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 Maim. If not, see . */ #include "x.hpp" maim::XEngine* xengine = new maim::XEngine(); maim::XEngine::XEngine() { m_display = NULL; m_visual = NULL; m_screen = NULL; m_good = false; } maim::XEngine::~XEngine() { if ( !m_good ) { return; } XCloseDisplay( m_display ); } int maim::XEngine::init( std::string display ) { // Initialize display m_display = XOpenDisplay( display.c_str() ); if ( !m_display ) { fprintf( stderr, "Error: Failed to open X display %s\n", display.c_str() ); return 1; } m_screen = ScreenOfDisplay( m_display, DefaultScreen( m_display ) ); m_visual = DefaultVisual ( m_display, XScreenNumberOfScreen( m_screen ) ); m_colormap = DefaultColormap( m_display, XScreenNumberOfScreen( m_screen ) ); m_root = RootWindow ( m_display, XScreenNumberOfScreen( m_screen ) ); //m_root = DefaultRootWindow( m_display ); // We ignore X errors since we don't care if we fail to get // the physical monitor positions. XErrorHandler originalHandler = XSetErrorHandler( maim::IgnoreErrorHandler ); m_res = XRRGetScreenResourcesCurrent( m_display, m_root); XSetErrorHandler( originalHandler ); if ( !m_res ) { fprintf( stderr, "Warning: Failed to get screen resources. Multi-monitor X screens won't have garbage visual data removed.\n" ); } m_good = true; return EXIT_SUCCESS; } Window maim::XEngine::getWindowByID( int id ) { // There's actually no way to check if the id is valid... return (Window)id; // The only thing we can do is use it and see if we get a BadWindow error later. } // This stuff is used to detect which pixels we can actually see with // the physical monitor positions. // It's useful for people with multimonitor setups where the monitors // don't fit together well since we can black out the pixels that are // generally just garbage. std::vector maim::XEngine::getCRTCS() { std::vector monitors; if ( !m_res ) { return monitors; } for ( int i=0;incrtc;i++ ) { monitors.push_back( XRRGetCrtcInfo( m_display, m_res, m_res->crtcs[ i ] ) ); } return monitors; } void maim::XEngine::freeCRTCS( std::vector monitors ) { for ( unsigned int i=0;i. */ #ifndef MAIM_X_H_ #define MAIM_X_H_ #include #include #include #include #include #include namespace maim { class XEngine { public: XEngine(); ~XEngine(); int init( std::string display ); Display* m_display; Visual* m_visual; Screen* m_screen; Colormap m_colormap; Window m_root; XRRScreenResources* m_res; bool m_good; Window getWindowByID( int id ); std::vector getCRTCS(); void freeCRTCS( std::vector monitors ); }; int IgnoreErrorHandler( Display* dpy, XErrorEvent* event ); } extern maim::XEngine* xengine; #endif // MAIM_X_H_ maim-3.3.41/unitTests.sh000077500000000000000000000072531243774410100151000ustar00rootroot00000000000000#!/bin/sh function test { "$@" local status=$? if [ $status -ne 0 ]; then echo "Error test \"$@\" failed with $status, should be 0!" exit 1 fi } function test_fail { "$@" local status=$? if [ $status -ne 1 ]; then echo "Error test \"$@\" failed with $status, should be 1!" exit 1 fi } echo "Starting unit tests..." test ./maim # Variable expansion tests. test ./maim ~/test.png test ./maim "/tmp/should be entire x screen.png" # Buffer overflow tests. Lots of characters depending on the username. With naelstrof it's over 2.5k which is over the default MAXPATHLENGTH of 1024. test ./maim ~/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/../$USER/test.png test ./maim "/tmp/should be 1920x1080+0+0.png" -g 1920x1080+0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000+-00000000000000000000000000000000000000000000000000000000000000000000000000000 test ./maim "/tmp/should be 1920x1080+0+0 also.png" -x 0000000000000000000000000000000000000000000000000000 -y 0000000000000000000000000000000000000000000 -w 1920 -h 1080 test ./maim "/tmp/should be what you selected first.png" -s -c 1.00000000000000000000000000000000000000000000,1.00000000000000000000000000000000000000000000000,1.0000000000000000000000000000000000000000000000000,1.0000000000000000000000000000000000000000000000000 # Color RGB test (vs RGBA) test ./maim "/tmp/should be what you selected second.png" -s -c 1,0,0 # Failure cases. test_fail ./maim "/tmp/$(date +%s-%N).png" "~/whyamihere.png" 2>/dev/null test_fail ./maim "/tmp/$(date +%s-%N).png" -x 0 -y 0 -w 100 2>/dev/null test_fail ./maim "/tmp/$(date +%s-%N).png" -g thisisntageo 2>/dev/null test_fail ./maim "/tmp/should.not.exist.extension" 2>/dev/null test_fail ./maim -d notafloat "/tmp/should.not.exist.png" 2>/dev/null rm ~/test.png echo "Unit tests finished without error! Check /tmp for any awkward/broken screenshots."