bosh-0.6/0000777000175000017500000000000011162735441007323 500000000000000bosh-0.6/stray.c0000644000175000017500000001016711162512015010540 00000000000000/* stray (STRing arrAY) ugly set of reusable routines for manipulating argc/argv style arrays of strings. probably v. buggy and not particularly fast. also memleaks! $Id: stray.c,v 1.4 2009/03/25 20:29:01 alexsisson Exp $ (C) Copyright 2009 Alex Sisson (alexsisson@gmail.com) This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include "stray.h" static void stray_realloc(stray_t *a, int e) { a->v = realloc(a->v,(a->c+2)*sizeof(STRAY_TYPE)); } stray_t *stray_new(int c, char **v) { stray_t *r = malloc(sizeof(stray_t)); if(r) { if(c||v) { r->c = c; r->v = v; } else { r->c = 0; r->v = malloc(sizeof(STRAY_TYPE)); r->v[0] = NULL; } } return r; } stray_t *stray_new_d(int c, char **v) { stray_t *r = NULL, *a = stray_new(c,v); if(a) { r = stray_dup(a); free(a); } return r; } stray_t *stray_dup(stray_t *a) { int i; stray_t *r = malloc(sizeof(stray_t)); r->c = a->c; r->v = malloc(sizeof(STRAY_TYPE)*r->c+1); for(i=0;i<=r->c;i++) r->v[i] = a->v[i] ? strdup(a->v[i]) : NULL; return r; } void stray_free(stray_t *a) { /* TODO: actually free! */ } void stray_clr(stray_t *a) { stray_free(a); a->c = 0; a->v = malloc(sizeof(STRAY_TYPE)); a->v[0] = NULL; } void stray_debug(stray_t *a, FILE *stream) { int i; fprintf(stream,"== ->c: %d\n",a->c); for(i=0;i<=a->c;i++) { fprintf(stream,"== ->v[%02d]: [%08X] %s\n",i,(unsigned int)a->v[i],a->v[i]?a->v[i]:"NULL"); } } void stray_addstr(stray_t *a, char *s) { stray_realloc(a,2); if(a->v) { a->v[a->c] = s; a->c++; a->v[a->c] = NULL; } } void stray_addstr_d(stray_t *a, const char *s) { stray_addstr(a,strdup(s)); } void stray_addarr(stray_t *a, stray_t *b) { stray_realloc(a,b->c); if(a->v) { char **p = b->v; while(*p) { stray_addstr(a,*p); p++; } } } void stray_addarr_d(stray_t *a, stray_t *b) { stray_realloc(a,b->c); if(a->v) { char **p = b->v; while(*p) { stray_addstr_d(a,*p); p++; } } } STRAY_TYPE stray_get(stray_t *a, uint32_t ind) { return a->v[ind]; } void stray_del(stray_t *a, uint32_t ind) { char **p = a->v + ind; if(ind<=a->c) { while(*p) { p[0]=p[1]; p++; } if(a->c) a->c--; } } stray_t *stray_cut(stray_t *a) { return NULL; } #ifdef STRAY_TEST int main(int argc, char **argv) { stray_t *a = stray_new(argc,argv); printf("new a:\n"); stray_debug(a,stderr); stray_t *b = stray_new_d(argc,argv); printf("\nnew_d b:\n"); stray_debug(b,stderr); stray_t *c = stray_dup(a); printf("\ndup(a)=c:\n"); stray_debug(c,stderr); stray_t *d = stray_dup(b); printf("\ndup(b)=d:\n"); stray_debug(d,stderr); printf("\naddstr(b,str):\n"); stray_addstr_d(b,"the cat sat on the mat"); stray_debug(b,stderr); printf("\naddarr(b,a):\n"); stray_addarr_d(b,a); stray_debug(b,stderr); printf("\ndel(b,0):\n"); stray_del(b,0); stray_debug(b,stderr); printf("\ndel(b,2):\n"); stray_del(b,2); stray_debug(b,stderr); printf("\ndel(b,0):\n"); stray_del(b,0); stray_debug(b,stderr); printf("\ndel(b,0):\n"); stray_del(b,0); stray_debug(b,stderr); printf("\ndel(b,0):\n"); stray_del(b,0); stray_debug(b,stderr); printf("\ndel(b,0):\n"); stray_del(b,0); stray_debug(b,stderr); printf("\ndel(b,0):\n"); stray_del(b,0); stray_debug(b,stderr); printf("\naddstr(b,str):\n"); stray_addstr_d(b,"the cat sat on the horse"); stray_debug(b,stderr); return 0; } #endif bosh-0.6/ChangeLog0000644000175000017500000000234011162416565011013 000000000000000.6 - customvars option, which allows data to be retained by bosh for later by saving in a $BOSHVAR1..$BOSHVARx variable - $BOSHTITLE - {{ }} blocks in configuration files 0.5 - Changes made to action destination characters: '.' now overwrites current buffer with action output. The old behaviour (where the action output goes to a new buffer) is available with '>'. - --shell option - --header option - BOSHPID/BOSHPPID variables - man page 0.4 - BOSHERR - action parameters (BOSHPARAM) - BOSHCONF - \ allowing multi-line entries in configurations. (actually in 0.3 but not documented) - cursorsizemovement renamed to cursorsize - multi-line cursor problems fix - fixed ^P piping - configure script 0.3 - actions with output / destinations - passing of command-line arguments to commands/configurations - autorefresh setting - cursorsize setting - preaction setting - multilineseperator setting - view configuration (^V) 0.2 / 0.02 (I got confused so it's called both) - search (^W) - row delete/insert (DEL/INS) - pipe (^P) - ability to be an interpreter from a shebang (#!) - input from stdin - proper piping and forking, rather than popening 0.01 - first release bosh-0.6/depcomp0000755000175000017500000004271311006750040010610 00000000000000#! /bin/sh # depcomp - compile a program generating dependencies as side-effects scriptversion=2007-03-29.01 # Copyright (C) 1999, 2000, 2003, 2004, 2005, 2006, 2007 Free Software # Foundation, Inc. # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2, or (at your option) # any later version. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, USA. # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # Originally written by Alexandre Oliva . case $1 in '') echo "$0: No command. Try \`$0 --help' for more information." 1>&2 exit 1; ;; -h | --h*) cat <<\EOF Usage: depcomp [--help] [--version] PROGRAM [ARGS] Run PROGRAMS ARGS to compile a file, generating dependencies as side-effects. Environment variables: depmode Dependency tracking mode. source Source file read by `PROGRAMS ARGS'. object Object file output by `PROGRAMS ARGS'. DEPDIR directory where to store dependencies. depfile Dependency file to output. tmpdepfile Temporary file to use when outputing dependencies. libtool Whether libtool is used (yes/no). Report bugs to . EOF exit $? ;; -v | --v*) echo "depcomp $scriptversion" exit $? ;; esac if test -z "$depmode" || test -z "$source" || test -z "$object"; then echo "depcomp: Variables source, object and depmode must be set" 1>&2 exit 1 fi # Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po. depfile=${depfile-`echo "$object" | sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`} tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`} rm -f "$tmpdepfile" # Some modes work just like other modes, but use different flags. We # parameterize here, but still list the modes in the big case below, # to make depend.m4 easier to write. Note that we *cannot* use a case # here, because this file can only contain one case statement. if test "$depmode" = hp; then # HP compiler uses -M and no extra arg. gccflag=-M depmode=gcc fi if test "$depmode" = dashXmstdout; then # This is just like dashmstdout with a different argument. dashmflag=-xM depmode=dashmstdout fi case "$depmode" in gcc3) ## gcc 3 implements dependency tracking that does exactly what ## we want. Yay! Note: for some reason libtool 1.4 doesn't like ## it if -MD -MP comes after the -MF stuff. Hmm. ## Unfortunately, FreeBSD c89 acceptance of flags depends upon ## the command line argument order; so add the flags where they ## appear in depend2.am. Note that the slowdown incurred here ## affects only configure: in makefiles, %FASTDEP% shortcuts this. for arg do case $arg in -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;; *) set fnord "$@" "$arg" ;; esac shift # fnord shift # $arg done "$@" stat=$? if test $stat -eq 0; then : else rm -f "$tmpdepfile" exit $stat fi mv "$tmpdepfile" "$depfile" ;; gcc) ## There are various ways to get dependency output from gcc. Here's ## why we pick this rather obscure method: ## - Don't want to use -MD because we'd like the dependencies to end ## up in a subdir. Having to rename by hand is ugly. ## (We might end up doing this anyway to support other compilers.) ## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like ## -MM, not -M (despite what the docs say). ## - Using -M directly means running the compiler twice (even worse ## than renaming). if test -z "$gccflag"; then gccflag=-MD, fi "$@" -Wp,"$gccflag$tmpdepfile" stat=$? if test $stat -eq 0; then : else rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" echo "$object : \\" > "$depfile" alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz ## The second -e expression handles DOS-style file names with drive letters. sed -e 's/^[^:]*: / /' \ -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" ## This next piece of magic avoids the `deleted header file' problem. ## The problem is that when a header file which appears in a .P file ## is deleted, the dependency causes make to die (because there is ## typically no way to rebuild the header). We avoid this by adding ## dummy dependencies for each header file. Too bad gcc doesn't do ## this for us directly. tr ' ' ' ' < "$tmpdepfile" | ## Some versions of gcc put a space before the `:'. On the theory ## that the space means something, we add a space to the output as ## well. ## Some versions of the HPUX 10.20 sed can't process this invocation ## correctly. Breaking it into two sed invocations is a workaround. sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; hp) # This case exists only to let depend.m4 do its work. It works by # looking at the text of this script. This case will never be run, # since it is checked for above. exit 1 ;; sgi) if test "$libtool" = yes; then "$@" "-Wp,-MDupdate,$tmpdepfile" else "$@" -MDupdate "$tmpdepfile" fi stat=$? if test $stat -eq 0; then : else rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files echo "$object : \\" > "$depfile" # Clip off the initial element (the dependent). Don't try to be # clever and replace this with sed code, as IRIX sed won't handle # lines with more than a fixed number of characters (4096 in # IRIX 6.2 sed, 8192 in IRIX 6.5). 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Also, the AIX compiler puts `$object:' at the # start of each line; $object doesn't have directory information. # Version 6 uses the directory in both cases. dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` test "x$dir" = "x$object" && dir= base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` if test "$libtool" = yes; then tmpdepfile1=$dir$base.u tmpdepfile2=$base.u tmpdepfile3=$dir.libs/$base.u "$@" -Wc,-M else tmpdepfile1=$dir$base.u tmpdepfile2=$dir$base.u tmpdepfile3=$dir$base.u "$@" -M fi stat=$? if test $stat -eq 0; then : else rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" exit $stat fi for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" do test -f "$tmpdepfile" && break done if test -f "$tmpdepfile"; then # Each line is of the form `foo.o: dependent.h'. # Do two passes, one to just change these to # `$object: dependent.h' and one to simply `dependent.h:'. sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile" # That's a tab and a space in the []. sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile" else # The sourcefile does not contain any dependencies, so just # store a dummy comment line, to avoid errors with the Makefile # "include basename.Plo" scheme. echo "#dummy" > "$depfile" fi rm -f "$tmpdepfile" ;; icc) # Intel's C compiler understands `-MD -MF file'. However on # icc -MD -MF foo.d -c -o sub/foo.o sub/foo.c # ICC 7.0 will fill foo.d with something like # foo.o: sub/foo.c # foo.o: sub/foo.h # which is wrong. We want: # sub/foo.o: sub/foo.c # sub/foo.o: sub/foo.h # sub/foo.c: # sub/foo.h: # ICC 7.1 will output # foo.o: sub/foo.c sub/foo.h # and will wrap long lines using \ : # foo.o: sub/foo.c ... \ # sub/foo.h ... \ # ... "$@" -MD -MF "$tmpdepfile" stat=$? if test $stat -eq 0; then : else rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" # Each line is of the form `foo.o: dependent.h', # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'. # Do two passes, one to just change these to # `$object: dependent.h' and one to simply `dependent.h:'. sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile" # Some versions of the HPUX 10.20 sed can't process this invocation # correctly. Breaking it into two sed invocations is a workaround. sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" | sed -e 's/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; hp2) # The "hp" stanza above does not work with aCC (C++) and HP's ia64 # compilers, which have integrated preprocessors. The correct option # to use with these is +Maked; it writes dependencies to a file named # 'foo.d', which lands next to the object file, wherever that # happens to be. # Much of this is similar to the tru64 case; see comments there. dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` test "x$dir" = "x$object" && dir= base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` if test "$libtool" = yes; then tmpdepfile1=$dir$base.d tmpdepfile2=$dir.libs/$base.d "$@" -Wc,+Maked else tmpdepfile1=$dir$base.d tmpdepfile2=$dir$base.d "$@" +Maked fi stat=$? if test $stat -eq 0; then : else rm -f "$tmpdepfile1" "$tmpdepfile2" exit $stat fi for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" do test -f "$tmpdepfile" && break done if test -f "$tmpdepfile"; then sed -e "s,^.*\.[a-z]*:,$object:," "$tmpdepfile" > "$depfile" # Add `dependent.h:' lines. sed -ne '2,${; s/^ *//; s/ \\*$//; s/$/:/; p;}' "$tmpdepfile" >> "$depfile" else echo "#dummy" > "$depfile" fi rm -f "$tmpdepfile" "$tmpdepfile2" ;; tru64) # The Tru64 compiler uses -MD to generate dependencies as a side # effect. `cc -MD -o foo.o ...' puts the dependencies into `foo.o.d'. # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put # dependencies in `foo.d' instead, so we check for that too. # Subdirectories are respected. dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` test "x$dir" = "x$object" && dir= base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` if test "$libtool" = yes; then # With Tru64 cc, shared objects can also be used to make a # static library. This mechanism is used in libtool 1.4 series to # handle both shared and static libraries in a single compilation. # With libtool 1.4, dependencies were output in $dir.libs/$base.lo.d. # # With libtool 1.5 this exception was removed, and libtool now # generates 2 separate objects for the 2 libraries. These two # compilations output dependencies in $dir.libs/$base.o.d and # in $dir$base.o.d. We have to check for both files, because # one of the two compilations can be disabled. We should prefer # $dir$base.o.d over $dir.libs/$base.o.d because the latter is # automatically cleaned when .libs/ is deleted, while ignoring # the former would cause a distcleancheck panic. tmpdepfile1=$dir.libs/$base.lo.d # libtool 1.4 tmpdepfile2=$dir$base.o.d # libtool 1.5 tmpdepfile3=$dir.libs/$base.o.d # libtool 1.5 tmpdepfile4=$dir.libs/$base.d # Compaq CCC V6.2-504 "$@" -Wc,-MD else tmpdepfile1=$dir$base.o.d tmpdepfile2=$dir$base.d tmpdepfile3=$dir$base.d tmpdepfile4=$dir$base.d "$@" -MD fi stat=$? if test $stat -eq 0; then : else rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4" exit $stat fi for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4" do test -f "$tmpdepfile" && break done if test -f "$tmpdepfile"; then sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile" # That's a tab and a space in the []. sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile" else echo "#dummy" > "$depfile" fi rm -f "$tmpdepfile" ;; #nosideeffect) # This comment above is used by automake to tell side-effect # dependency tracking mechanisms from slower ones. dashmstdout) # Important note: in order to support this mode, a compiler *must* # always write the preprocessed file to stdout, regardless of -o. "$@" || exit $? # Remove the call to Libtool. if test "$libtool" = yes; then while test $1 != '--mode=compile'; do shift done shift fi # Remove `-o $object'. IFS=" " for arg do case $arg in -o) shift ;; $object) shift ;; *) set fnord "$@" "$arg" shift # fnord shift # $arg ;; esac done test -z "$dashmflag" && dashmflag=-M # Require at least two characters before searching for `:' # in the target name. This is to cope with DOS-style filenames: # a dependency such as `c:/foo/bar' could be seen as target `c' otherwise. "$@" $dashmflag | sed 's:^[ ]*[^: ][^:][^:]*\:[ ]*:'"$object"'\: :' > "$tmpdepfile" rm -f "$depfile" cat < "$tmpdepfile" > "$depfile" tr ' ' ' ' < "$tmpdepfile" | \ ## Some versions of the HPUX 10.20 sed can't process this invocation ## correctly. Breaking it into two sed invocations is a workaround. sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; dashXmstdout) # This case only exists to satisfy depend.m4. It is never actually # run, as this mode is specially recognized in the preamble. exit 1 ;; makedepend) "$@" || exit $? # Remove any Libtool call if test "$libtool" = yes; then while test $1 != '--mode=compile'; do shift done shift fi # X makedepend shift cleared=no for arg in "$@"; do case $cleared in no) set ""; shift cleared=yes ;; esac case "$arg" in -D*|-I*) set fnord "$@" "$arg"; shift ;; # Strip any option that makedepend may not understand. Remove # the object too, otherwise makedepend will parse it as a source file. -*|$object) ;; *) set fnord "$@" "$arg"; shift ;; esac done obj_suffix="`echo $object | sed 's/^.*\././'`" touch "$tmpdepfile" ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@" rm -f "$depfile" cat < "$tmpdepfile" > "$depfile" sed '1,2d' "$tmpdepfile" | tr ' ' ' ' | \ ## Some versions of the HPUX 10.20 sed can't process this invocation ## correctly. Breaking it into two sed invocations is a workaround. sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" rm -f "$tmpdepfile" "$tmpdepfile".bak ;; cpp) # Important note: in order to support this mode, a compiler *must* # always write the preprocessed file to stdout. "$@" || exit $? # Remove the call to Libtool. if test "$libtool" = yes; then while test $1 != '--mode=compile'; do shift done shift fi # Remove `-o $object'. IFS=" " for arg do case $arg in -o) shift ;; $object) shift ;; *) set fnord "$@" "$arg" shift # fnord shift # $arg ;; esac done "$@" -E | sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' | sed '$ s: \\$::' > "$tmpdepfile" rm -f "$depfile" echo "$object : \\" > "$depfile" cat < "$tmpdepfile" >> "$depfile" sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; msvisualcpp) # Important note: in order to support this mode, a compiler *must* # always write the preprocessed file to stdout, regardless of -o, # because we must use -o when running libtool. "$@" || exit $? IFS=" " for arg do case "$arg" in "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI") set fnord "$@" shift shift ;; *) set fnord "$@" "$arg" shift shift ;; esac done "$@" -E | sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::echo "`cygpath -u \\"\1\\"`":p' | sort | uniq > "$tmpdepfile" rm -f "$depfile" echo "$object : \\" > "$depfile" . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s:: \1 \\:p' >> "$depfile" echo " " >> "$depfile" . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s::\1\::p' >> "$depfile" rm -f "$tmpdepfile" ;; none) exec "$@" ;; *) echo "Unknown depmode $depmode" 1>&2 exit 1 ;; esac exit 0 # Local Variables: # mode: shell-script # sh-indentation: 2 # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "scriptversion=" # time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-end: "$" # End: bosh-0.6/AUTHORS0000644000175000017500000000004310605422330010273 00000000000000Alex Sisson (alexsisson@gmail.com) bosh-0.6/rc.c0000644000175000017500000002377411162703266010024 00000000000000/* Config file and argument parsing related routines. $Id: rc.c,v 1.50 2009/03/26 13:44:22 alexsisson Exp $ (C) Copyright 2002-2009 Alex Sisson (alexsisson@gmail.com) This file is part of bosh. bosh is free software; you can redistribute it and/or modify under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. bosh 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 bosh; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include #include "rc.h" #include "misc.h" /* * bosh_rc_read * * Reads a configuration, processes the actions, and stores other options into the arg array * */ int bosh_rc_read(char *name, bosh_t *bosh, stray_t *arg) { FILE *f; char s[256],*p,*a,*v; int line=0; stray_t *origarg; int isaction; origarg = stray_dup(arg); stray_clr(arg); stray_addstr(arg,stray_get(origarg,0)); stray_del(origarg,0); /* open config */ f = fopen(name,"r"); if(!f) bosh_fatal_err(1,"file not found '%s'",name); while(!feof(f)) { if(!fgets(s,sizeof(s),f)) { if(ferror(f)) bosh_fatal_err(1,"[%s:%02d] read error",conf,line); break; } line++; /* it's a comment */ if(*s=='#') continue; /* lose \n */ strswp(s,'\n',0); /* it's an empty line */ if(!*s) continue; /* try and find equals-sign */ p = strchr(s,'='); if(p) { *p = 0; p++; a = strdup(s); /* attribute */ v = strdup(p); /* value */ /* handle value on next line */ if(!*v) { if(!fgets(s,sizeof(s),f)) { if(ferror(f)) bosh_fatal_err(1,"[%s:%02d] read error",conf,line); break; } free(v); if(*s=='#') continue; strswp(s,'\n',0); v = strdup(s); } /* handle multi-line value that uses \ */ while(v[strlen(v)-1]=='\\') { v[strlen(v)-1]='\n'; if(!fgets(s,sizeof(s),f)) { if(ferror(f)) bosh_fatal_err(1,"[%s:%02d] read error",conf,line); break; } line++; if(*s=='#') continue; strswp(s,'\n',0); v = realloc(v,strlen(v)+strlen(s)+1); strcat(v,s); } } else { /* check for a {{ }} block */ p = strstr(s,"{{"); if(p) { *p = 0; p++; a = strdup(s); /* attribute */ v = strdup("\0"); while(1) { if(!fgets(s,sizeof(s),f)) { if(ferror(f)) bosh_fatal_err(1,"[%s:%02d] read error",conf,line); break; } if(strncmp(s,"}}",2)==0) break; line++; v = realloc(v,strlen(v)+strlen(s)+1); strcat(v,s); } } else { /* error */ bosh_fatal_err(1,"[%s:%02d] = or {{ expected",conf,line); } } #ifdef LOG //bosh_log("rc_read: a=%s v=%s\n",a,v); #endif /* process */ isaction = 0; if(strlen(a)==1) isaction = 1; if(strlen(a)>2) { if(a[1]=='[') { /* swap new style action syntax to old style for processing by action_set */ p = malloc(strlen(a+1)+strlen(v)+1); sprintf(p,"%s%s",a+1,v); free(v); v = p; a[1] = 0; isaction = 1; } } if(isaction) { /* action */ switch(bosh_action_set(bosh,a,v)) { case -1: bosh_fatal_err(1,"[%s:%02d] invalid action '%c'",conf,line,a[0]); case -2: bosh_fatal_err(1,"[%s:%02d] invalid action destination '%c'",conf,line,v[1]); default: break; } } else { /* else copy it into our argv so it can be parsed as an argument */ p = malloc(strlen(a)+strlen(v)+4); /* --(a)=(v)\0 */ sprintf(p,"--%s=%s",a,v); stray_addstr(arg,p); } free(a); free(v); } fclose(f); /* copy original command line arguments into our new arg array */ stray_addarr(arg,origarg); return 0; } int rc_write(char *name, bosh_t *bosh) { /* FILE *f; char s[256]; int i; strcpy(s,getenv("HOME")); strcat(s,"/.bosh/"); strcat(s,name); f = fopen(s,"w"); if(!f) return -1; fprintf(f,"command=%s\n",bosh->command); if(bosh->refresh) fprintf(f,"refresh=%C\n",bosh->refresh+48); fputc('\n',f); for(i=0;i<10;i++) if(bosh->action[i].command) fprintf(f,"%C=%s\n",i+48,bosh->action[i].command); for(i=10;i<36;i++) if(bosh->action[i].command) fprintf(f,"%C=%s\n",i+55,bosh->action[i].command); if(bosh->action[37]) fprintf(f,"enter=%s\n",bosh->action[37]); fputc('\n',f); fclose(f); */ return 0; } /* used by bosh_parseargs below */ long int bosh_atoi(const char *nptr) { char *e; long int r; r = strtol(nptr,&e,10); if(*e) bosh_fatal_err(1,"%s: invalid numerical argument\n",PACKAGE); return r; } int bosh_parseargs(bosh_t *bosh, stray_t *arg) { int i,n; int argc = arg->c; char **argv = arg->v; argv[0] = strdup(PACKAGE); struct option opts[] = { {"help",0,0,'h'}, {"version",0,0,'v'}, {"autorefresh",1,0,'a'}, {"command",1,0,'c'}, {"common",1,0,'C'}, {"cursorsize",1,0,'s'}, {"cursormovement",1,0,'m'}, {"multilineseperator",1,0,'M'}, {"preaction",1,0,'p'}, {"refresh",1,0,'r'}, {"shell",1,0,'S'}, {"header",1,0,'H'}, {"footer",1,0,'F'}, {"uservars",1,0,'u'}, {0,0,0,0} }; #ifdef LOG bosh_log("parseargs: argv before processing:\n"); bosh_log_stray(arg); #endif /* find first non option arg */ for(i=1;ic; argv = arg->v; #ifdef LOG bosh_log("parseargs: argv after rc_read:\n"); bosh_log_stray(arg); #endif } while(1) { n = getopt_long(argc,argv,"hv",opts,0); if(n<0) break; switch(n) { case 'a': bosh->autorefresh = bosh_atoi(optarg); break; case 'c': #ifdef LOG bosh_log("parseargs: command: %s\n",optarg); #endif bosh->command = strdup(optarg); break; case 'C': bosh->common = strdup(optarg); break; case 's': bosh->cursorsize = bosh_atoi(optarg); if(bosh->cursormovement==1) bosh->cursormovement = bosh->cursorsize; break; case 'm': bosh->cursormovement = bosh_atoi(optarg); break; case 'M': bosh->multilineseperator = *optarg ? strdup(optarg) : NULL; break; case 'p': bosh->preaction = strdup2(optarg,"\n"); break; case 'r': bosh->refresh = (*optarg == '1'); break; case 'S': bosh_fatal_err(1,"'shell' is deprecated for the time being. This release of bosh only supports bash"); case 'H': bosh->header = bosh_atoi(optarg); break; case 'F': bosh->footer = bosh_atoi(optarg); break; case 'u': boshuservars = bosh_atoi(optarg); break; case 'h': printf("Please refer to the bosh(1) manpage for usage instructions\n"); exit(0); case 'v': printf("%s %s",PACKAGE,VERSION); #ifdef DEBUG printf(" (DEBUG)"); #endif #ifdef LOG printf(" (LOG)"); #endif printf("\n"); exit(0); case '?': exit(1); } } #ifdef LOG bosh_log("parseargs: argv after processing:\n"); bosh_log_stray(arg); #endif /* assemble childargv */ if(childarg) stray_free(childarg); childarg = stray_dup(arg); n = optind; while(n--) stray_del(childarg,0); #ifdef LOG bosh_log("arg: childargs:\n"); bosh_log_stray(childarg); #endif return 0; } /* * bosh_action_set * */ int bosh_action_set(bosh_t *bosh, char *a, char *v) { int n, i, vo; #ifdef LOG bosh_log("action_set: a=%s v=%s\n",a,v); #endif /* check its a valid action character. */ if(isalpha(*a)) n = toupper(*a) - 55; /* 55 = 'A' - 10 */ else if(isdigit(*a)) n = *a - 48; else return -1; /* check if already set */ if(bosh->action[n].command) bosh_fatal_err(1,"duplicate action for '%c'",*a); /* parse destination */ bosh->action[n].dest = BOSH_ACTION_OUTPUT_NONE; vo = 0; if(v[0]=='[') { vo++; while(1) { if(!v[vo]) { break; } if(v[vo]==']') { vo++; break; } switch(vo) { case 1: switch(v[1]) { case BOSH_ACTION_OUTPUT_NONE: case BOSH_ACTION_OUTPUT_OVERWRITE: case BOSH_ACTION_OUTPUT_ADVANCE: case BOSH_ACTION_OUTPUT_ENDCURSES: bosh->action[n].dest = v[1]; break; default: return -2; } vo++; break; case 2: if(v[vo]==':') { vo++; i=0; while(v[vo+i]!=']') i++; bosh->action[n].prompt = malloc(i+1); i=0; while(v[vo]!=']') { bosh->action[n].prompt[i] = v[vo]; vo++; i++; } bosh->action[n].prompt[i] = 0; } break; } } } if(v[vo]) bosh->action[n].command = strdup(v+vo); return 0; } bosh-0.6/stray.h0000644000175000017500000000321111162512016010536 00000000000000/* stray (STRing arrAY) ugly set of reusable routines for manipulating argc/argv style arrays of strings. probably v. buggy and not particularly fast. also memleaks! $Id: stray.h,v 1.3 2009/03/25 20:29:02 alexsisson Exp $ (C) Copyright 2009 Alex Sisson (alexsisson@gmail.com) This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef STRAY_H_INCLUDED #define STRAY_H_INCLUDED #include #include #define STRAY_TYPE char* #define STRAY_EMPTY 0,0 typedef struct { int c; char **v; } stray_t; stray_t *stray_new(int c, char **v); stray_t *stray_new_d(int c, char **v); stray_t *stray_dup(stray_t *a); void stray_debug(stray_t *a, FILE *stream); void stray_addstr(stray_t *a, char *s); void stray_addstr_d(stray_t *a, const char *s); void stray_addarr(stray_t *a, stray_t *b); void stray_addarr_d(stray_t *a, stray_t *b); void stray_clr(stray_t *a); void stray_free(stray_t *a); STRAY_TYPE stray_get(stray_t *a, uint32_t ind); void stray_del(stray_t *a, uint32_t ind); #endif bosh-0.6/bosh.10000644000175000017500000002031011162675574010262 00000000000000.\"bosh man page .\"(C) Alex Sisson, 2008-2009 .TH bosh 1 "18-MAR-2008" bosh-0.6 .SH NAME .B bosh (Browsable Output SHell) .SH SYNOPSIS .B bosh .I [OPTIONS] [CONFIGURATION] [CONFIGURATION OPTIONS] .PP .SH DESCRIPTION .PP .B bosh takes the output of a program or script and provides a curses interface to browse that output. A particular line of that output can be selected and actions can be defined and executed and make use of the that selected line. .SH USAGE CONFIGURATION is the name of a bosh configuration file (see below), in which case that is loaded. If CONFIGURATION is absent, and bosh is invoked on the end of a pipe, it will read from stdin. Bosh now supports passing arguments to the CONFIGURATION. The arguments will be available in the standard way ($1...$9,$*,$@,etc). Bosh can be invoked as above, or as "intepreter", meaning it can invoked from a shebang (#!) line at the top of a script. This script would just be a bosh configuration file. See .B bops as an example, which should have come with .B bosh. .SH OPTIONS .TP .B \-h / \-\-help show help and exit .TP .B \-v / \-\-version show version and exit .TP .B \-\-autorefresh=\fIN\fP Automatically re-run command every N seconds. .TP .B \-\-cursorsize=\fIN\fP Set the cursor to N lines high. .TP .B \-\-cursormovement=\fIN\fP Set how much the cursor moves one an up/down keypress. .TP .B \-\-header=\fI[N]\fP Prevent the cursor from entering the first N rows of the output. .TP .B \-\-multilineseperator=\fISTRING\fP When an action is invoked and the cursor is multi-line, the lines selected will be concatenated together. With this setting a seperating string can be specified to be inserted between the lines. .TP .B \-\-preaction=\fICOMMANDS\fP A command or commands that will be run on the invokation of all actions, before the action is run. This allows code that is a common for the actions to be only defined once. Preactions are simply prefixed onto the action when the action is invoked. This means you will need to include a seperating character (eg ;) at the end of preaction. .TP .B \-\-refresh=\fI[0,1]\fP A value of 1 means that bosh will re-run the command after an action is perfromed. .TP .B \-\-uservars=\fIN\fP Set the number of user variables ( of the form .B $BOSHVARx ) available. See the .B USER VARIABLES section below. .SH CONFIGURATION FILES Bosh configs are fairly simple. Firstly you need a line which tells bosh the actual program to execute to show it it's buffer - .RS .B command=ps x .RE It could also be a chain of commands (bash) - .RS .B command=for i in *; do echo $i; done .RE Or it can spread it over multiple lines for readablity with a \\ (must be at the end of line!) - .RS .B command=for i in * \\ .HP .B do \\ .HP .B echo $i \\ .HP .B done .RE Or now even better, bosh supports blocks delimited by {{ and }} - .RS .B command{{ .HP .B for i in * .HP .B do .HP .B echo $i .HP .B done .HP .B }} .RE These can be used with all options and actions. Command line arguments given to bosh after the COMMAND parameter are available and can be used as follows - .RS .B command=ps $* .RE This would allow the user to specify the format of ps when invoking bosh. Commands can also set .B BOSHERR. When execution of the command finishes, bosh will exit and display the value of .B BOSHERR if it has been set. .RS .B command=if [ -z "$1" ] \\ .HP .B then \\ .HP .B BOSHERR="usage: $BOSHCONF [SECTION] NAME" \\ .HP .B return 1 \\ .HP .B fi \\ .HP .B man $* .RE This will mean bosh exits immediately if no arguments are passed on the command line. Note the use of .B return rather than .B exit. After the command option, you can specify any of the options specified above in the .B OPTIONS section, but without the -- prefix - .RS .B header=4 .P .B refresh=1 .RE .SH ACTIONS Basic actions are defined as - .RS .B KEY=command .RE eg: .RS .B k=kill $(echo $BOSH | cut -f1 -d' ') .P .B 9=kill -9 $(echo $BOSH | cut -f1 -d' ') .RE Or, using the preaction setting (see above) - .RS .B preaction=PID=$(echo $BOSH | cut -f1 -d' '); .P .B k=kill $PID .P .B 9=kill -9 $PID .RE The keys available are a-z,0-9 and enter. Bosh keys are not case sensitive, so A= is the same as a=. .B $BOSH is an environment variable containing the currently selected line(s) in bosh. It is set when the action key is invoked. This is how information is passed to the actions. In the example above, the PID is extracted from the currently selected line of the ps output using cut, which can then be passed to the kill command. .SS ACTIONS WITH OUTPUT For basic actions such as kill, which has no output to stdout, the above definition is sufficient. However, bosh can now intercept the output of actions and place that in the bosh window. These are defined as follows - .RS .B KEY=[.]command .RE Or, eg: .RS .B l=[.]/usr/sbin/lsof -p $PID .RE Assuming the preaction is used above, this action will use lsof to show in bosh a list of files that process $PID has open. In this situation, the output of the original command is lost, and replaced with the output of the action. Alternatively an action can be defined - .RS .B KEY=[>]command .RE In this situation, bosh is like a web browser, in that this output (lsof) will not override the current buffer, but create a new buffer - You can get then move back and forward through these buffers with the left and right arrow keys. At this stage, actions are only available in the original buffer. The other possibility is that an action may be required that has output that isn't to be shown in the bosh window, such as other curses-based applications. So the following syntax will make bosh end curses mode when this action is invoked. .RS .B KEY=[!]command .RE eg: If the bosh window contained a list of files, an action like this could be used to load that file in pico. .RS .B e=[!]pico "$BOSH" .RE .SS ACTION PARAMETERS Actions can now have a prompt for user input before performing the action. The value is available to the action using the .B $BOSHPARAM variable. eg: Using the ps example above, with PID preaction - .RS .B s=[!:signal] kill -s "$BOSHPARAM" $PID .RE When this action is called, .B bosh will ask for user input with the prompt .B "signal: ". Once this has been entered, the action will run. .SH BOSH* VARIABLES: In addtion to .B $BOSH , .B $BOSHPARAM and .B $BOSHERR (all explained above), the following variables available to actions - .TP .B $BOSHPID Process ID of bosh itself .TP .B $BOSHPPID Parent process ID of bosh (eg: the shell you ran bosh from) .SS USER VARIABLES User variables are variables to be set and used by commands and actions. They are of the form .B $BOSHVARx. When the command or action is run and sets a user variable, bosh will store the contents when that command or action has finised. This allows the values to be used by subsequent actions. To make use of these, you must first set the .B uservars to the number you need (eg: uservars=1 will give you BOSHVAR1, uservars=10 will give you BOSHVAR1 thru BOSHVAR10). .SH SHELLS Currently bosh only supports bash as the shell that it spawns for executing the commands and actions. Support for other shells and languages will hopefully be included in the future. .SH EXAMPLE CONFIGURATION: Included with bosh should be a simple configuration named bops. It uses ps as the main command, and allows you to kill the selected process or view its open files (using lsof). This is where the above examples are taken from. The original inspiration for bosh was being able to kill processes easily in this manner. To run bops, type - .RS .B $ ./bops .RE This invokes bosh through the shebang at the top (assuming the path is set correctly). Or to run it the traditional way - .RS .B $ ./bosh ./bops .RE .SH KEYS .TP .B UP/DOWN cursor up/down .TP .B LEFT/RIGHT buffer forward/back .TP .B ^L refresh screen .TP .B ^O run new command .TP .B ^P pipe buffer through a command, with the output of that pipe will become the buffer .TP .B ^R refresh program output (re-run the command) .TP .B ^V show the current configuration .TP .B ^W search .TP .B ^N repeat search .TP .B ^X exit .TP .B F3 same as ^W .TP .B F4 same as ^N .TP .B F5 same as ^R .TP .B F6 reload configuration .TP .B F12 same as ^L .TP .B | same as ^P .SH AUTHOR Alex Sisson (alexsisson@gmail.com) .SH HOMEPAGE Check for updates at http://bosh.sourceforge.net bosh-0.6/list.h0000644000175000017500000000325211156724435010371 00000000000000/* Generic linked list $Id: list.h,v 1.8 2009/03/14 12:54:53 alexsisson Exp $ (C) Copyright 2004-2009 Alex Sisson (alexsisson@gmail.com) This file is part of bosh. bosh is free software; you can redistribute it and/or modify under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. bosh 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 bosh; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef LIST_H_INCLUDED #define LIST_H_INCLUDED #include #include struct node { void *data; int size; struct node *next; }; struct list { struct node *root,*last,*next,*iter; int items; }; typedef struct list LIST; int list_init(struct list *l); int list_free(struct list *l); int list_reinit(struct list *l); int list_add(struct list *l, void *data); int list_adddup(struct list *l, void *data, int size); int list_ins(struct list *l, int index, void *data); int list_insdup(struct list *l, int index, void *data, int size); int list_del(struct list *l, int index); void *list_get(struct list *l, int index); void *list_getdup(struct list *l, int index); int list_items(struct list *l); int list_isdup(struct list *l, int index); int list_start(struct list *l, int index); void *list_next(struct list *l); int list_debug(struct list *l); #endif bosh-0.6/list.c0000644000175000017500000001365611156724435010375 00000000000000/* Generic linked list $Id: list.c,v 1.14 2009/03/14 12:54:53 alexsisson Exp $ (C) Copyright 2004-2009 Alex Sisson (alexsisson@gmail.com) This file is part of bosh. bosh is free software; you can redistribute it and/or modify under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. bosh 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 bosh; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include "list.h" /* initialse list structure */ int list_init(struct list *l) { /* the root is a pseudo node at the start which will never contain data */ l->root = malloc(sizeof(struct node)); l->root->data = NULL; l->root->size = 0; l->root->next = malloc(sizeof(struct node)); l->root->next->data = NULL; l->root->next->size = 0; l->root->next->next = NULL; l->last = l->root->next; l->items = 0; l->next = NULL; return 0; } /* free the list */ int list_free(struct list *l) { l->iter = l->root; while(l->iter) { l->root = l->root->next; if(l->iter->size) free(l->iter->data); free(l->iter); l->iter = l->root; } return 0; } /* free and init the list */ int list_reinit(struct list *l) { list_free(l); list_init(l); return 0; } /* add an item */ int list_add(struct list *l, void *data) { l->last->data = data; l->last->next = malloc(sizeof(struct node)); l->last->next->next = NULL; l->last->next->data = NULL; l->last->next->size = 0; l->last = l->last->next; l->items++; return 0; } /* duplicate data and add */ int list_adddup(struct list *l, void *data, int size) { l->last->data = malloc(size); memcpy(l->last->data,data,size); l->last->size = size; l->last->next = malloc(sizeof(struct node)); l->last->next->next = NULL; l->last->next->data = NULL; l->last->next->size = 0; l->last = l->last->next; l->items++; return 0; } /* insert an item after index NOT WORKING! */ int list_ins(struct list *l, int index, void *data) { struct node *temp; if(index>=l->items) return -1; l->iter = l->root; while(index) { if(!l->iter->next) return -1; l->iter = l->iter->next; index--; } l->iter->data = data; l->iter->size = 0; temp = l->iter->next; l->iter->next = malloc(sizeof(struct node)); l->iter->next->next = temp; l->iter->next->data = NULL; l->last->next->size = 0; l->items++; return 0; } /* insert an item after index */ int list_insdup(struct list *l, int index, void *data, int size) { struct node *temp; if(index>=l->items) return -1; l->iter = l->root; while(index) { if(!l->iter->next) return -1; l->iter = l->iter->next; index--; } temp = l->iter->next; l->iter->next = malloc(sizeof(struct node)); l->iter->next->next = temp; l->iter->next->data = malloc(size); memcpy(l->iter->next->data,data,size); l->iter->next->size = size; l->items++; return 0; } /* delete item */ int list_del(struct list *l, int index) { struct node *temp; if(index>=l->items) return -1; if(index) { index--; l->iter = l->root->next; while(index-- && l->iter->next->next) { l->iter = l->iter->next; // fprintf(stderr,"del: index=%d current=%s next=%s\n",index,l->iter?l->iter->data:"NULL",l->iter->next?l->iter->next->data:"NULL"); } } else { l->iter = l->root; } //fprintf(stderr,"del: index=%d current=%s next=%s\n",index,l->iter?l->iter->data:"NULL",l->iter->next?l->iter->next->data:"NULL"); if(l->iter->next->size) free(l->iter->next->data); temp = l->iter->next; l->iter->next = l->iter->next->next; free(temp); l->items--; return 0; } /* get item from list */ void *list_get(struct list *l, int index) { l->iter = l->root->next; while(index-- && l->iter->next) l->iter = l->iter->next; return l->iter->data; } /* get item and duplicate (caller needs to free) NOT FINISHED */ void *list_getdup(struct list *l, int index) { // void *data; l->iter = l->root; while(--index && l->iter->next->next) l->iter = l->iter->next; //l->iter->next->data; return NULL; } /* return number of items */ int list_items(struct list *l) { return l->items; } /* was this data duplicated when added? */ int list_isdup(struct list *l, int index) { l->iter = l->root; while(--index && l->iter->next->next) l->iter = l->iter->next; return l->iter->next->size>0; } /* start iterating through loop */ int list_start(struct list *l, int index) { l->next = l->root->next; while(index && l->next->next) { l->next = l->next->next; index--; } return 0; } /* get next item */ void *list_next(struct list *l) { l->iter = l->next; if(l->next->next) l->next = l->next->next; return l->iter->data; } /* debug */ int list_debug(struct list *l) { int i = 0; l->iter = l->root->next; printf("items: %d\n",l->items); for(i=0;iitems;i++) { printf("%4d:contents=%s\n",i,(char*)l->iter->data); l->iter = l->iter->next; } return 0; } #ifdef TEST #include int main() { struct list l; void *d; int i,n; char s[256]; list_init(&l); while(1) { fputc('>',stdout); fgets(s,sizeof(s),stdin); *strchr(s,'\n')=0; fprintf(stderr,"%s\n",s); if(s[0]=='x') break; if(isdigit(s[0])) { if(s[1]) list_insdup(&l,s[0]-'0',s+1,strlen(s+1)+1); else list_del(&l,s[0]-'0'); } else if(s[0]=='R') list_reinit(&l); else list_adddup(&l,s,strlen(s)+1); list_debug(&l); // for(i=0;i<5;i++) // list_adddup(&l,"hello",6); // list_reinit(&l); } return 0; } #endif bosh-0.6/Makefile.am0000644000175000017500000000031011162735214011263 00000000000000bin_PROGRAMS = bosh bosh_SOURCES = bosh.c bosh.h \ misc.c misc.h \ list.c list.h \ rc.c rc.h \ system.c system.h \ stray.c stray.h EXTRA_DIST = bosh.1 \ configs/b* man_MANS = bosh.1 bosh-0.6/bosh.h0000644000175000017500000001046511162733147010352 00000000000000/* $Id: bosh.h,v 1.58 2009/03/26 17:07:51 alexsisson Exp $ (C) Copyright 2004-2009 Alex Sisson (alexsisson@gmail.com) This file is part of bosh. bosh is free software; you can redistribute it and/or modify under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. bosh 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 bosh; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef BOSH_H_INCLUDED #define BOSH_H_INCLUDED #include #include #include "list.h" #include "stray.h" #define BOSH_WIDTH_DEFAULT 32 #define BOSH_PIPE_USLEEP 1000 #define BOSH_INPUTWAIT_USLEEP 100000 /* bosh interface modes */ #define BOSH_MODE_NORMAL 0 #define BOSH_MODE_READSTR 1 #define BOSH_MODE_EDIT 2 #define BOSH_MODE_THRU 3 /* bosh action types */ #define BOSH_ACTION_COMMAND 0x01 #define BOSH_ACTION_BOSH 0x02 /* bosh action output destinations */ #define BOSH_ACTION_OUTPUT_NONE ' ' #define BOSH_ACTION_OUTPUT_OVERWRITE '.' #define BOSH_ACTION_OUTPUT_ADVANCE '>' #define BOSH_ACTION_OUTPUT_ENDCURSES '!' #define BOSH_ACTION_OUTPUT_NEWWINDOW /* not decided */ /* bosh special actions - must be greater than 37 */ #define BOSH_ACTION_SPECIAL_SHOWCONF 40 /* kill signal to send to children */ #define BOSH_KILL_SIGNAL SIGTERM /* special values for bosh_t.exit */ #define BOSH_EXIT_UNKNOWN -100 /* meaning of bosh_popen cmd argument */ #define BOSH_POPEN_ACTION 1 #define BOSH_POPEN_NODUP 2 #define BOSH_POPEN_WAIT 4 #define BOSH_POPEN_FILTER 16 /* ncurses-style key defitions */ #define KEY_CTRLA 1 #define KEY_CTRLB 2 #define KEY_CTRLC 3 #define KEY_CTRLD 4 #define KEY_CTRLE 5 #define KEY_CTRLF 6 #define KEY_CTRLG 7 #define KEY_CTRLH 8 #define KEY_CTRLI 9 #define KEY_CTRLJ 10 #define KEY_CTRLK 11 #define KEY_CTRLL 12 #define KEY_CTRLM 13 #define KEY_CTRLN 14 #define KEY_CTRLO 15 #define KEY_CTRLP 16 #define KEY_CTRLQ 17 #define KEY_CTRLR 18 #define KEY_CTRLS 19 #define KEY_CTRLT 20 #define KEY_CTRLU 21 #define KEY_CTRLV 22 #define KEY_CTRLW 23 #define KEY_CTRLX 24 #define KEY_CTRLY 25 #define KEY_CTRLZ 26 #define KEY_TAB 9 #define KEY_SPACE 32 #define KEY_BKSPC 127 /* bosh action struct */ typedef struct bosh_action_t { int dest; char *command; char *prompt; } ACTION; /* bosh structure, defines a pane in the bosh window. */ typedef struct { /* process */ char *command; char *common; int exit; int childin; int childout; int childerr; pid_t childpid; char tmpfscript[18]; /* made with mkstmp so always fixed length */ char tmpfpipe[18]; /* " */ /* interface */ LIST *buf; int width; int offset; int cursor; int line; char *pipe; char *title; /* options */ int autorefresh; int cursorsize; int cursormovement; char *multilineseperator; char *preaction; int refresh; int searchwrap; int header; int footer; /* actions */ ACTION action[37]; } bosh_t; bosh_t *bosh_t_new(); int bosh_t_free(bosh_t *b); //extern bosh_t *bosh; /* pointer to current BOSH struct (only 1 ever used at the moment!) */ extern LIST *boshlist; /* linked list for BOSH structs */ extern int boshlistpos; extern char *conf; extern char *confpath; extern char *shell; extern int ULINES; /* usable lines */ extern char *REPLY; /* input return */ extern char *search; extern char *BOSH; extern char *BOSHPARAM; extern char BOSHVARFILE[18]; extern char *BOSHERR; extern int boshuservars; extern char **boshuservar; stray_t *childarg; void bosh_init(); void bosh_finish(int s); int bosh_mainloop(int mode); int bosh_redraw(); int readstr(char *prompt); int readstrp(char *prompt, char *previous); #endif bosh-0.6/misc.c0000644000175000017500000000704611161223566010344 00000000000000/* Misc functions $Id: misc.c,v 1.12 2009/03/21 17:44:22 alexsisson Exp $ (C) Copyright 2005-2009 Alex Sisson (alexsisson@gmail.com) This file is part of bosh. bosh is free software; you can redistribute it and/or modify under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. bosh 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 bosh; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include #include #include #include "misc.h" #include "stray.h" char *strdup2(const char *s1, const char *s2) { char *r; r = malloc(strlen(s1)+strlen(s2)+1); if(r) { sprintf(r,"%s%s",s1,s2); } return r; } /* makes a \0 terminated string of length len filled with c */ char *strmak(size_t len, int c) { static char *buf = NULL; free(buf); buf = malloc(len+1); if(buf) { memset(buf,c,len); buf[len] = 0; } return buf; } char *strswp(char *s, int c, int replace) { char *p = strchr(s,c); if(p) *p = replace; return p; } /* creates optstring arg (short opts) from option structure */ char *getopt_mkoptstring(struct option *longopts) { int n = 0; char *optstring,*p; struct option *o = longopts; while(o->name || o->has_arg || o->flag || o->val) { n += 1 + o->has_arg; if(o->flag) return NULL; /* fail because not returning o->val */ o++; } p = optstring = malloc(n+1); o = longopts; while(o->name || o->has_arg || o->flag || o->val) { *p++ = o->val; n = o->has_arg; while(n--) *p++ = ':'; o++; } *p = 0; return optstring; } /* fatal error message and exit */ void bosh_fatal_err(int code, char *format, ...) { va_list v; #ifdef LOG char s[512]; va_start(v,format); vsprintf(s,format,v); va_end(v); fprintf(stderr,"%s: %s\n",PACKAGE,s); bosh_log("fatal: %s\n",s); #else va_start(v,format); vfprintf(stderr,format,v); va_end(v); #endif exit(code); } /* fprintf which also logs */ void bosh_fprintfl(FILE *stream, char *logprefix, const char *format, ...) { va_list v; #ifdef LOG char s[512]; va_start(v,format); vsprintf(s,format,v); va_end(v); fprintf(stream,"%s",s); bosh_log("%s %s",logprefix,s); #else va_start(v,format); vfprintf(stream,format,v); va_end(v); #endif } /* logging */ #ifdef LOG FILE *BOSHLOG = NULL; void bosh_log_open(const char *mode) { BOSHLOG = fopen("bosh.log",mode); } void bosh_log(char *format, ...) { va_list v; if(BOSHLOG) { flock(fileno(BOSHLOG),LOCK_EX); fseek(BOSHLOG,0,SEEK_END); va_start(v,format); vfprintf(BOSHLOG,format,v); va_end(v); fflush(BOSHLOG); flock(fileno(BOSHLOG),LOCK_UN); } } void bosh_log_stray(stray_t *a) { if(BOSHLOG) { flock(fileno(BOSHLOG),LOCK_EX); fseek(BOSHLOG,0,SEEK_END); stray_debug(a,BOSHLOG); fflush(BOSHLOG); flock(fileno(BOSHLOG),LOCK_UN); } } #endif /* regex */ regex_t *bosh_regex = NULL; int bosh_regex_init(char *s) { free(bosh_regex); bosh_regex = malloc(sizeof(regex_t)); return regcomp(bosh_regex,s,REG_EXTENDED|REG_ICASE|REG_NOSUB); } int bosh_regex_try(char *s) { return regexec(bosh_regex,s,0,0,0); } bosh-0.6/README0000644000175000017500000000101411162735410010107 00000000000000INSTALL: ./configure make make install (as root) USAGE: Instructions of how to use bosh are now all in the man page. CONFIGS Included are three example configs in the configs subdirectory - - bops, an interface for ps allowing actions to be killed etc. - boss, a very slow interface for managing services in /etc/init.d - bof, a crude file browser - press c to change to directory, m to view a file, and e to edit the file. BUGS please tell me! (alexsisson@gmail.com). Put bosh in the subject. bosh-0.6/system.h0000644000175000017500000000104211162710645010730 00000000000000/* bosh system stuff (spawning processes etc) $Id: system.h,v 1.17 2009/03/26 14:31:01 alexsisson Exp $ (C) Copyright 2004-2009 Alex Sisson (alexsisson@gmail.com) */ #ifndef SYSTEM_H_INCLUDED #define SYSTEM_H_INCLUDED /* includes */ #include "bosh.h" #define errstr (strerror(errno)) int bosh_open(bosh_t *bosh); int bosh_pipe(bosh_t *bosh, char *command); int bosh_action(bosh_t *bosh, int a); int bosh_read(bosh_t *bosh); int bosh_write(bosh_t *bosh, char c); void bosh_close(bosh_t *bosh); int bosh_unlink(const char *path); #endif bosh-0.6/bosh.c0000644000175000017500000004101011162710645010331 00000000000000/* bosh main file $Id: bosh.c,v 1.106 2009/03/26 14:31:01 alexsisson Exp $ (C) Copyright 2004-2009 Alex Sisson (alexsisson@gmail.com) This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include #include #include #include #include #include #include #include "bosh.h" #include "list.h" #include "rc.h" #include "system.h" #include "misc.h" #include "stray.h" /* defines */ #define HEADER 2 #define FOOTER 2 #define FRAME (HEADER+FOOTER) /* globals */ char *REPLY = NULL; /* input return */ int ULINES; /* usable lines */ char *conf = NULL; char *confpath = NULL; bosh_t *bosh = NULL; /* pointer to current BOSH struct */ LIST *boshlist = NULL; /* linked list for BOSH structs */ int boshlistpos = 0; MEVENT *mouse = NULL; /* ncurses mouse struct - unused at the moment */ char *search = NULL; /* previous search */ time_t autorefreshtime; char *shell = "/bin/bash"; char *BOSH = NULL; char *BOSHPARAM = NULL; char BOSHVARFILE[18]; char *BOSHERR = NULL; int boshuservars; char **boshuservar; stray_t *mainarg = NULL; stray_t *childarg = NULL; /* functions */ /* alloc and init bosh_t structure */ bosh_t *bosh_t_new() { bosh_t *r; r = malloc(sizeof(bosh_t)); if(r) { memset(r,0,sizeof(bosh_t)); r->exit = BOSH_EXIT_UNKNOWN; r->childin = -1; r->childout = -1; r->childerr = -1; r->width = BOSH_WIDTH_DEFAULT; r->cursorsize = 1; r->cursormovement = 1; r->buf = malloc(sizeof(LIST)); list_init(r->buf); r->searchwrap = 1; } return r; } /* frees a bosh_t structure */ int bosh_t_free(bosh_t *b) { int i; free(b->command); free(b->pipe); free(b->preaction); if(b->multilineseperator) if(strlen(b->multilineseperator)) free(b->multilineseperator); for(i=0;i<37;i++) free(b->action[i].command); close(b->childin); close(b->childout); close(b->childerr); if(b->childpid) kill(b->childpid,9); list_free(b->buf); free(b); return 0; } /* bosh_init: init anything that needs to be re-inited by key F6 */ void bosh_init() { int i; if(boshlist) //TODO: free properly free(boshlist); boshlist = malloc(sizeof(LIST)); list_init(boshlist); bosh = bosh_t_new(); list_add(boshlist,bosh); if(boshuservars) { for(i=0;itmpfscript); bosh_unlink(bosh->tmpfpipe); #ifdef LOG bosh_log("sig: %d - exiting (%s)\n",s,BOSHERR?BOSHERR:""); #endif if(BOSHERR) fprintf(stderr,"%s: %s\n",PACKAGE,BOSHERR); exit(s); } /* ctrlc handler */ void ctrlc(int s) { ungetch(3); } int keyup(int n) { if(!n) n = bosh->cursormovement; if(bosh->cursor >= n) bosh->cursor -= n; else if(bosh->offset >= n) bosh->offset -= n; if(bosh->offset==0 && bosh->cursor < bosh->header) bosh->cursor = bosh->header; bosh->line = bosh->offset + bosh->cursor; return n; } int keydown(int n) { if(!n) n = bosh->cursormovement; if(bosh->line+bosh->cursormovement>=bosh->buf->items) return 0; if(bosh->cursor + n < ULINES) bosh->cursor += n; else bosh->offset += n; bosh->line = bosh->offset + bosh->cursor; return n; } static int *intalloc(int n) { int *r = malloc(sizeof(int)); if(r) memcpy(r,&n,sizeof(int)); return r; } /* * NORMAL MODE KEY HANDLER * */ int *keyhandler_normal(int key) { int n; switch(key) { case KEY_UP: keyup(0); break; case KEY_DOWN: keydown(0); break; case KEY_PPAGE: for(n=0;n<8;n++) keyup(0); break; case KEY_NPAGE: for(n=0;n<8;n++) keydown(0); break; case KEY_LEFT: if(boshlistpos) { boshlistpos--; bosh = list_get(boshlist,boshlistpos); if(bosh->refresh) bosh_open(bosh); } break; case KEY_RIGHT: if(boshlistpos+1items) { boshlistpos++; bosh = list_get(boshlist,boshlistpos); if(bosh->refresh) bosh_open(bosh); } break; case KEY_TAB: break; case KEY_SPACE: break; case KEY_CTRLA: // readstr("action"); // if(REPLY) { // bosh->action[ // } break; /* old save code readstr("file"); if(REPLY) { rc_write(REPLY,bosh); free(conf); conf = strdup(REPLY); } break; */ /* ^J: jump to line */ case KEY_CTRLJ: readstr("line"); if(REPLY) { n = strtol(REPLY,0,10); if(n>0) { n--; if(nline) while(nline) keyup(1); else while(n>bosh->line && keydown(1)); } } break; /* ^K: kill child - not working */ case KEY_CTRLK: if(bosh->childpid) { n = kill(bosh->childpid,BOSH_KILL_SIGNAL); #ifdef LOG bosh_log("kill: %d returned: %d, %s\n",bosh->childpid,n,n?errstr:""); } else { bosh_log("kill: no child\n"); #endif } break; /* ^O: run new command */ case KEY_CTRLO: readstr("command"); if(REPLY) { free(bosh->command); bosh->command = strdup(REPLY); ungetch(KEY_CTRLR); } break; /* ^P,|: pipe buffer through command */ case KEY_CTRLP: case '|': readstrp("pipe",bosh->pipe); if(REPLY) { if(strlen(REPLY)) { free(bosh->pipe); bosh->pipe = strdup(REPLY); } if(bosh->pipe) { if(bosh_pipe(bosh,bosh->pipe)==0) { char *p; if(bosh->command) { p = malloc(strlen(bosh->command)+strlen(bosh->pipe) + 4); sprintf(p,"%s | %s",bosh->command,bosh->pipe); free(bosh->command); } else { p = malloc(strlen(bosh->pipe) + 3); sprintf(p,"| %s",bosh->pipe); } bosh->command = p; } } } break; /* ^R: refresh */ case KEY_CTRLR: case KEY_F(5): if(conf) { #ifdef LOG bosh_log("bosh: refresh: running main command\n"); #endif bosh_open(bosh); } break; /* ^T: "thru" mode */ //case KEY_CTRLT: // bosh_mainloop(BOSH_MODE_THRU); // break; /* ^W: search */ case KEY_F(3): case KEY_CTRLW: case '/': readstrp("search",search); if(!REPLY) break; if(strlen(REPLY)) { bosh_regex_init(REPLY); free(search); search = strdup(REPLY); #ifdef LOG bosh_log("search: new search \"%s\"\n",search); #endif } /* drop thru */ case KEY_F(4): case KEY_CTRLN: if(search) { char *p; n = bosh->line; /* starting line */ #ifdef LOG bosh_log("search: starting search \"%s\"\n",search); #endif keydown(1); while(1) { if(n==bosh->line) break; p = list_get(bosh->buf,bosh->line); if(!p) break; #ifdef LOG bosh_log("search: current line %d: \"%s\"\n",bosh->line,p); #endif if(!bosh_regex_try(p)) /* match */ break; if(bosh->line+1>=bosh->buf->items) { /* end of list */ if(bosh->searchwrap) { bosh->line = bosh->offset = bosh->cursor = 0; continue; } else break; } if(!keydown(1)) break; } } break; /* ^V: view conf */ case KEY_CTRLV: bosh_action(bosh,BOSH_ACTION_SPECIAL_SHOWCONF); break; /* ^X: exit */ case KEY_CTRLX: bosh_finish(0); /* case KEY_MOUSE: getmouse(mouse); if(mouse->x > 2-2 && mouse->x < 2+2) ungetch(keyyuowant) break; */ /* F6: reload config */ case KEY_F(6): if(conf) { bosh_init(bosh); if(bosh->command) { #ifdef LOG bosh_log("bosh: running main command\n"); #endif bosh_open(bosh); if(bosh->widthcommand)) bosh->width = strlen(bosh->command); } } break; /* F12/^L redraw and resize */ case KEY_CTRLL: case KEY_F(12): erase(); /* drop thru */ case KEY_RESIZE: refresh(); break; /* action */ default: n = isdigit(key) ? key - 48 : isupper(key) ? key - 55 : islower(key) ? key - 87 : key=='\n' ? 36 : -1; if(n>=0) if(bosh->action[n].command) { #ifdef LOG bosh_log("action: %c\n",toupper(key)); #endif if(bosh->action[n].prompt) { readstr(bosh->action[n].prompt); if(REPLY) BOSHPARAM = strdup(REPLY); } bosh_action(bosh,n); } break; } return NULL; } int *keyhandler_readstr(int key) { switch(key) { case KEY_CTRLX: bosh_finish(0); case KEY_CTRLC: return intalloc(-1); case KEY_CTRLH: case KEY_BKSPC: case KEY_BACKSPACE: if(strlen(REPLY)) { REPLY[strlen(REPLY)-1] = 0; mvaddch(stdscr->_cury,stdscr->_curx-1,' '); move(stdscr->_cury,stdscr->_curx-1); } break; case '\n': return intalloc(0); default: if(isprint(key)) { REPLY[strlen(REPLY)] = key; addch(key); refresh(); } break; } return NULL; } int *keyhandler_thru(int key) { switch(key) { case KEY_CTRLT: return intalloc(0); default: bosh_write(bosh,key); } return NULL; } /* * * * * * * * * * * * * * * * * * * * * * * M A I N !!! * * * * * * * * * * * * * * * * * * * * * */ int main(int argc, char **argv) { #ifdef LOG bosh_log_open("w"); #endif mainarg = stray_new_d(argc,argv); bosh_init(); strcpy(BOSHVARFILE,"/tmp/boshv_XXXXXX"); close(mkstemp(BOSHVARFILE)); if(bosh->command) { #ifdef LOG bosh_log("bosh: running main command\n"); #endif bosh_open(bosh); if(bosh->widthcommand)) bosh->width = strlen(bosh->command); } if(!isatty(0)) { /* piped input */ bosh->childout = dup(0); dup2(1,0); bosh->command = NULL; } else if(!bosh->command) { fprintf(stderr,"%s: no input\n",PACKAGE); return 1; } /* set up signal handlers */ signal(SIGTERM,bosh_finish); signal(SIGHUP, bosh_finish); signal(SIGSEGV,bosh_finish); signal(SIGINT, ctrlc); signal(SIGPIPE,SIG_IGN); /* init ncurses */ initscr(); keypad(stdscr,TRUE); cbreak(); noecho(); halfdelay(2); if(mouse) mousemask(BUTTON1_PRESSED,NULL); if(bosh->autorefresh>0) autorefreshtime = time(NULL); /* sets cursor position correctly if header option is used */ keyup(0); /* start main loop */ bosh_mainloop(BOSH_MODE_NORMAL); return 0; } //#define debug(s) list_adddup(bosh->buf,s,strlen(s)+1) /* * * * * * * * * * * * * * * * * * * * * * * bosh_mainloop * * * * * * * * * * * * * * * * * * * * * */ int bosh_mainloop(int mode) { int key; int n = 0; int needredraw; int *r = NULL; while(1) { needredraw = 0; /* if the cursor is currently above the buffer length, it suggests that the input has been refreshed, so we wait a little while so that so data can arrive. This way, the refresh code won't just "correct" the problem, and lose cursor position. */ bosh = list_get(boshlist,boshlistpos); if(bosh->line>bosh->buf->items) usleep(BOSH_INPUTWAIT_USLEEP); if(bosh->autorefresh>0) { if(time(NULL)>=autorefreshtime+bosh->autorefresh) { bosh_open(bosh); autorefreshtime = time(NULL); } } needredraw = bosh_read(bosh); key = getch(); // This breaks KEY_RESIZE handling ?????????????? // if(key==ERR && !needredraw) // continue; #ifdef LOG if(key!=ERR) { char *k = malloc(4); if(isprint(key)) { k[0] = key; k[1] = 0; } else if islower(key+96) { k[0] = '^'; k[1] = key + 96; k[2] = 0; } else { k[0] = ' '; k[1] = 0; } bosh_log("key: %03d '%s' (mode:%d)\n",key,k,mode); } #endif switch(mode) { case BOSH_MODE_NORMAL: r = keyhandler_normal(key); bosh_redraw(); break; case BOSH_MODE_READSTR: r = keyhandler_readstr(key); break; case BOSH_MODE_EDIT: /* not supported yet */ switch(key) { /* insert blank line into list */ case KEY_CTRLU: case KEY_IC: list_insdup(bosh->buf,bosh->line,"\0",1); break; /* delete item from list */ case KEY_CTRLK: case KEY_DC: list_del(bosh->buf,bosh->line); if(bosh->line>=bosh->buf->items) ungetch(KEY_UP); break; } break; case BOSH_MODE_THRU: r = keyhandler_thru(key); break; } if(r) { n = *r; free(r); return n; } } } /* * bosh_redraw * */ #define WIDTHOF(n) ((n<10?1:(n<100?2:(n<1000?3:(n<10000?5:6))))) int bosh_redraw() { int i; char *p; ULINES = LINES - FRAME; erase(); // Ensure cursor is in buffer range. Commented out because it was being called on a refresh // while(bosh->offset+bosh->cursor>list_items(bosh->buf)+1) // keyup(); attron(A_REVERSE); mvaddstr(0,0,strmak(COLS,' ')); if(conf) mvprintw(0,0,"%s",conf); if(bosh->title) printw(" (%s)",bosh->title); mvprintw(0,COLS-(strlen(PACKAGE)+strlen(VERSION)+1),"%s %s",PACKAGE,VERSION); attroff(A_REVERSE); list_start(bosh->buf,bosh->offset); for(i=0;ibuf); if(p) { if(i>=bosh->cursor && icursor+bosh->cursorsize) attron(A_REVERSE); mvaddstr(HEADER+i,0,strmak(lof(COLS,bosh->width),' ')); mvaddstr(HEADER+i,0,p); // this makes bosh crash :-( - linked list could be dodgy: addstr(strmak(lof(COLS,bosh->width)-strlen(p),' ')); if(i>=bosh->cursor && icursor+bosh->cursorsize) attroff(A_REVERSE); } else { mvaddstr(HEADER+i,0,strmak(lof(COLS,bosh->width),' ')); } } mvaddstr(LINES-2,0,strmak(COLS,' ')); /* bottom line */ attron(A_REVERSE); // mvaddstr(LINES-2,0,strmak(lof(COLS,bosh->width),' ')); // mvprintw(LINES-2,0,"%s",bosh->command?bosh->command:"[stdin]"); mvaddstr(LINES-1,0,strmak(lof(COLS,bosh->width),' ')); i = bosh->buf->items; if(bosh->cursorsize>1) mvprintw(LINES-1,0,"%*d-%*d/%d ",WIDTHOF(i),bosh->line+1,WIDTHOF(i),lof(bosh->line+1+bosh->cursorsize-1,i),i); else mvprintw(LINES-1,0,"%0*d/%d ",WIDTHOF(i),bosh->line,i); if(bosh->exit>BOSH_EXIT_UNKNOWN) { printw(" exit="); if(bosh->exit>=0) printw("%d",bosh->exit); else printw("sig:%d",bosh->exit*-1); } printw(" %s ",bosh->refresh?"R":" "); if(bosh->autorefresh) printw("%d",bosh->autorefresh-(time(NULL)-autorefreshtime)); attroff(A_REVERSE); move(LINES-1,COLS-1); refresh(); return 0; } int readstr(char *prompt) { int n; free(REPLY); REPLY = malloc(128); if(!REPLY) return -1; memset(REPLY,0,128); attron(A_REVERSE); mvaddstr(LINES-1,0,strmak(bosh->width,' ')); mvprintw(LINES-1,0,"%s: ",prompt); n = bosh_mainloop(BOSH_MODE_READSTR); attroff(A_REVERSE); if(n) { /* cancelled */ free(REPLY); REPLY = NULL; return -1; } return 0; } int readstrp(char *prompt, char *previous) { char *s; int r; if(previous) { s = malloc(strlen(prompt)+strlen(previous)+4); sprintf(s,"%s [%s]",prompt,previous); r = readstr(s); free(s); } else { r = readstr(prompt); } return r; } bosh-0.6/rc.h0000644000175000017500000000214711160735344010020 00000000000000/* Config file related routines. $Id: rc.h,v 1.14 2009/03/20 15:48:52 alexsisson Exp $ (C) Copyright 2002-2009 Alex Sisson (alexsisson@gmail.com) This file is part of bosh. bosh is free software; you can redistribute it and/or modify under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. bosh 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 bosh; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef RC_H_INCLUDED #define RC_H_INCLUDED #include "bosh.h" #include "stray.h" int bosh_rc_read( char *name, bosh_t *bosh, stray_t *arg); int bosh_rc_write(char *name, bosh_t *bosh); int bosh_parseargs(bosh_t *bosh, stray_t *arg); int bosh_action_set(bosh_t *bosh, char *a, char *v); #endif bosh-0.6/misc.h0000644000175000017500000000307111160706452010342 00000000000000/* Misc $Id: misc.h,v 1.10 2009/03/20 12:33:46 alexsisson Exp $ (C) Copyright 2005-2009 Alex Sisson (alexsisson@gmail.com) This file is part of bosh. bosh is free software; you can redistribute it and/or modify under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. bosh 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 bosh; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef MISC_H_INCLUDED #define MISC_H_INCLUDED #include #include #include #include "stray.h" #define strequ(s1,s2) (!strcmp(s1,s2)) #define lof(a,b) (ab?a:b) /* higher of */ #define errstr (strerror(errno)) char *strdup2(const char *s1, const char *s2); char *strmak(size_t len, int c); char *strswp(char *s, int c, int replace); char *getopt_mkoptstring(struct option *longopts); void bosh_fatal_err(int code, char *format, ...); void bosh_fprintfl(FILE *stream, char *logprefix, const char *format, ...); #ifdef LOG void bosh_log_open(const char *mode); void bosh_log(char *format, ...); void bosh_log_stray(stray_t *a); #endif int bosh_regex_init(char *s); int bosh_regex_try(char *s); #endif bosh-0.6/NEWS0000644000175000017500000000000010441414212007711 00000000000000bosh-0.6/install-sh0000755000175000017500000003246411006750040011241 00000000000000#!/bin/sh # install - install a program, script, or datafile scriptversion=2006-12-25.00 # This originates from X11R5 (mit/util/scripts/install.sh), which was # later released in X11R6 (xc/config/util/install.sh) with the # following copyright and license. # # Copyright (C) 1994 X Consortium # # Permission is hereby granted, free of charge, to any person obtaining a copy # of this software and associated documentation files (the "Software"), to # deal in the Software without restriction, including without limitation the # rights to use, copy, modify, merge, publish, distribute, sublicense, and/or # sell copies of the Software, and to permit persons to whom the Software is # furnished to do so, subject to the following conditions: # # The above copyright notice and this permission notice shall be included in # all copies or substantial portions of the Software. # # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE # X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN # AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- # TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. # # Except as contained in this notice, the name of the X Consortium shall not # be used in advertising or otherwise to promote the sale, use or other deal- # ings in this Software without prior written authorization from the X Consor- # tium. # # # FSF changes to this file are in the public domain. # # Calling this script install-sh is preferred over install.sh, to prevent # `make' implicit rules from creating a file called install from it # when there is no Makefile. # # This script is compatible with the BSD install script, but was written # from scratch. nl=' ' IFS=" "" $nl" # set DOITPROG to echo to test this script # Don't use :- since 4.3BSD and earlier shells don't like it. doit=${DOITPROG-} if test -z "$doit"; then doit_exec=exec else doit_exec=$doit fi # Put in absolute file names if you don't have them in your path; # or use environment vars. chgrpprog=${CHGRPPROG-chgrp} chmodprog=${CHMODPROG-chmod} chownprog=${CHOWNPROG-chown} cmpprog=${CMPPROG-cmp} cpprog=${CPPROG-cp} mkdirprog=${MKDIRPROG-mkdir} mvprog=${MVPROG-mv} rmprog=${RMPROG-rm} stripprog=${STRIPPROG-strip} posix_glob='?' initialize_posix_glob=' test "$posix_glob" != "?" || { if (set -f) 2>/dev/null; then posix_glob= else posix_glob=: fi } ' posix_mkdir= # Desired mode of installed file. mode=0755 chgrpcmd= chmodcmd=$chmodprog chowncmd= mvcmd=$mvprog rmcmd="$rmprog -f" stripcmd= src= dst= dir_arg= dst_arg= copy_on_change=false no_target_directory= usage="\ Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE or: $0 [OPTION]... SRCFILES... DIRECTORY or: $0 [OPTION]... -t DIRECTORY SRCFILES... or: $0 [OPTION]... -d DIRECTORIES... In the 1st form, copy SRCFILE to DSTFILE. In the 2nd and 3rd, copy all SRCFILES to DIRECTORY. In the 4th, create DIRECTORIES. Options: --help display this help and exit. --version display version info and exit. -c (ignored) -C install only if different (preserve the last data modification time) -d create directories instead of installing files. -g GROUP $chgrpprog installed files to GROUP. -m MODE $chmodprog installed files to MODE. -o USER $chownprog installed files to USER. -s $stripprog installed files. -t DIRECTORY install into DIRECTORY. -T report an error if DSTFILE is a directory. Environment variables override the default commands: CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG RMPROG STRIPPROG " while test $# -ne 0; do case $1 in -c) ;; -C) copy_on_change=true;; -d) dir_arg=true;; -g) chgrpcmd="$chgrpprog $2" shift;; --help) echo "$usage"; exit $?;; -m) mode=$2 case $mode in *' '* | *' '* | *' '* | *'*'* | *'?'* | *'['*) echo "$0: invalid mode: $mode" >&2 exit 1;; esac shift;; -o) chowncmd="$chownprog $2" shift;; -s) stripcmd=$stripprog;; -t) dst_arg=$2 shift;; -T) no_target_directory=true;; --version) echo "$0 $scriptversion"; exit $?;; --) shift break;; -*) echo "$0: invalid option: $1" >&2 exit 1;; *) break;; esac shift done if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then # When -d is used, all remaining arguments are directories to create. # When -t is used, the destination is already specified. # Otherwise, the last argument is the destination. Remove it from $@. for arg do if test -n "$dst_arg"; then # $@ is not empty: it contains at least $arg. set fnord "$@" "$dst_arg" shift # fnord fi shift # arg dst_arg=$arg done fi if test $# -eq 0; then if test -z "$dir_arg"; then echo "$0: no input file specified." >&2 exit 1 fi # It's OK to call `install-sh -d' without argument. # This can happen when creating conditional directories. exit 0 fi if test -z "$dir_arg"; then trap '(exit $?); exit' 1 2 13 15 # Set umask so as not to create temps with too-generous modes. # However, 'strip' requires both read and write access to temps. case $mode in # Optimize common cases. *644) cp_umask=133;; *755) cp_umask=22;; *[0-7]) if test -z "$stripcmd"; then u_plus_rw= else u_plus_rw='% 200' fi cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;; *) if test -z "$stripcmd"; then u_plus_rw= else u_plus_rw=,u+rw fi cp_umask=$mode$u_plus_rw;; esac fi for src do # Protect names starting with `-'. case $src in -*) src=./$src;; esac if test -n "$dir_arg"; then dst=$src dstdir=$dst test -d "$dstdir" dstdir_status=$? else # Waiting for this to be detected by the "$cpprog $src $dsttmp" command # might cause directories to be created, which would be especially bad # if $src (and thus $dsttmp) contains '*'. if test ! -f "$src" && test ! -d "$src"; then echo "$0: $src does not exist." >&2 exit 1 fi if test -z "$dst_arg"; then echo "$0: no destination specified." >&2 exit 1 fi dst=$dst_arg # Protect names starting with `-'. case $dst in -*) dst=./$dst;; esac # If destination is a directory, append the input filename; won't work # if double slashes aren't ignored. if test -d "$dst"; then if test -n "$no_target_directory"; then echo "$0: $dst_arg: Is a directory" >&2 exit 1 fi dstdir=$dst dst=$dstdir/`basename "$src"` dstdir_status=0 else # Prefer dirname, but fall back on a substitute if dirname fails. dstdir=` (dirname "$dst") 2>/dev/null || expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ X"$dst" : 'X\(//\)[^/]' \| \ X"$dst" : 'X\(//\)$' \| \ X"$dst" : 'X\(/\)' \| . 2>/dev/null || echo X"$dst" | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/ q } /^X\(\/\/\)[^/].*/{ s//\1/ q } /^X\(\/\/\)$/{ s//\1/ q } /^X\(\/\).*/{ s//\1/ q } s/.*/./; q' ` test -d "$dstdir" dstdir_status=$? fi fi obsolete_mkdir_used=false if test $dstdir_status != 0; then case $posix_mkdir in '') # Create intermediate dirs using mode 755 as modified by the umask. # This is like FreeBSD 'install' as of 1997-10-28. umask=`umask` case $stripcmd.$umask in # Optimize common cases. *[2367][2367]) mkdir_umask=$umask;; .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;; *[0-7]) mkdir_umask=`expr $umask + 22 \ - $umask % 100 % 40 + $umask % 20 \ - $umask % 10 % 4 + $umask % 2 `;; *) mkdir_umask=$umask,go-w;; esac # With -d, create the new directory with the user-specified mode. # Otherwise, rely on $mkdir_umask. if test -n "$dir_arg"; then mkdir_mode=-m$mode else mkdir_mode= fi posix_mkdir=false case $umask in *[123567][0-7][0-7]) # POSIX mkdir -p sets u+wx bits regardless of umask, which # is incompatible with FreeBSD 'install' when (umask & 300) != 0. ;; *) tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$ trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0 if (umask $mkdir_umask && exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1 then if test -z "$dir_arg" || { # Check for POSIX incompatibilities with -m. # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or # other-writeable bit of parent directory when it shouldn't. # FreeBSD 6.1 mkdir -m -p sets mode of existing directory. ls_ld_tmpdir=`ls -ld "$tmpdir"` case $ls_ld_tmpdir in d????-?r-*) different_mode=700;; d????-?--*) different_mode=755;; *) false;; esac && $mkdirprog -m$different_mode -p -- "$tmpdir" && { ls_ld_tmpdir_1=`ls -ld "$tmpdir"` test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1" } } then posix_mkdir=: fi rmdir "$tmpdir/d" "$tmpdir" else # Remove any dirs left behind by ancient mkdir implementations. rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null fi trap '' 0;; esac;; esac if $posix_mkdir && ( umask $mkdir_umask && $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir" ) then : else # The umask is ridiculous, or mkdir does not conform to POSIX, # or it failed possibly due to a race condition. Create the # directory the slow way, step by step, checking for races as we go. case $dstdir in /*) prefix='/';; -*) prefix='./';; *) prefix='';; esac eval "$initialize_posix_glob" oIFS=$IFS IFS=/ $posix_glob set -f set fnord $dstdir shift $posix_glob set +f IFS=$oIFS prefixes= for d do test -z "$d" && continue prefix=$prefix$d if test -d "$prefix"; then prefixes= else if $posix_mkdir; then (umask=$mkdir_umask && $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break # Don't fail if two instances are running concurrently. test -d "$prefix" || exit 1 else case $prefix in *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;; *) qprefix=$prefix;; esac prefixes="$prefixes '$qprefix'" fi fi prefix=$prefix/ done if test -n "$prefixes"; then # Don't fail if two instances are running concurrently. (umask $mkdir_umask && eval "\$doit_exec \$mkdirprog $prefixes") || test -d "$dstdir" || exit 1 obsolete_mkdir_used=true fi fi fi if test -n "$dir_arg"; then { test -z "$chowncmd" || $doit $chowncmd "$dst"; } && { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } && { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false || test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1 else # Make a couple of temp file names in the proper directory. dsttmp=$dstdir/_inst.$$_ rmtmp=$dstdir/_rm.$$_ # Trap to clean up those temp files at exit. trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0 # Copy the file name to the temp name. (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") && # and set any options; do chmod last to preserve setuid bits. # # If any of these fail, we abort the whole thing. If we want to # ignore errors from any of these, just make sure not to ignore # errors from the above "$doit $cpprog $src $dsttmp" command. # { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } && { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } && { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } && { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } && # If -C, don't bother to copy if it wouldn't change the file. if $copy_on_change && old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` && new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` && eval "$initialize_posix_glob" && $posix_glob set -f && set X $old && old=:$2:$4:$5:$6 && set X $new && new=:$2:$4:$5:$6 && $posix_glob set +f && test "$old" = "$new" && $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1 then rm -f "$dsttmp" else # Rename the file to the real destination. $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null || # The rename failed, perhaps because mv can't rename something else # to itself, or perhaps because mv is so ancient that it does not # support -f. { # Now remove or move aside any old file at destination location. # We try this two ways since rm can't unlink itself on some # systems and the destination file might be busy for other # reasons. In this case, the final cleanup might fail but the new # file should still install successfully. { test ! -f "$dst" || $doit $rmcmd -f "$dst" 2>/dev/null || { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null && { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; } } || { echo "$0: cannot unlink or rename $dst" >&2 (exit 1); exit 1 } } && # Now rename the file to the real destination. $doit $mvcmd "$dsttmp" "$dst" } fi || exit 1 trap '' 0 fi done # Local variables: # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "scriptversion=" # time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-end: "$" # End: bosh-0.6/configure.in0000644000175000017500000000075011160227444011547 00000000000000AC_INIT(bosh.c) AM_INIT_AUTOMAKE(bosh,0.6) AC_PROG_CC AC_PROG_INSTALL CFLAGS="-Wall" AC_SUBST(CFLAGS) AC_ARG_ENABLE(debug,[ --enable-debug -DDEBUG -g],enable_debug=yes) AC_ARG_ENABLE(debug,[ --enable-log -DLOG],enable_log=yes) test "$enable_debug" = "yes" && CFLAGS="$CFLAGS -DDEBUG -g" test "$enable_log" = "yes" && CFLAGS="$CFLAGS -DLOG" ERR="Required package missing!" AC_CHECK_HEADER(ncurses.h,:,AC_MSG_ERROR([$ERR])) AC_CHECK_LIB(ncurses,initscr) AC_OUTPUT(Makefile) bosh-0.6/INSTALL0000644000175000017500000000000010470370027010252 00000000000000bosh-0.6/configs/0000777000175000017500000000000011162735441010753 500000000000000bosh-0.6/configs/boss0000755000175000017500000000706111162734216011566 00000000000000#!/usr/bin/env bosh # $Id command= function padecho() { \ s="$1" \ while [ ${#s} -lt "$2" ]; do s="$s "; done \ echo -n "$s" \ } \ padecho SERVICE 40 \ padecho STATUS 20 \ echo AVAILABLE COMMANDS \ echo \ for x in $(ls /etc/init.d) \ do \ X="/etc/init.d/$x" \ [ -x $X ] || continue \ padecho $x 40 \ available=$(cat $X | grep '^ ' | grep ')$' | tr -d '\n)*"' | tr '|' ' ' | cut -f1 -d'#') \ if ( echo $available | grep -q status ) \ then \ status="$($X status)" \ if ( echo $status | grep -q 'not running' ) \ then \ padecho "not running" 20 \ elif ( echo $status | grep -q 'running' ) \ then \ padecho "running" 20 \ else \ padecho " " 20 \ fi \ else \ padecho " " 20 \ fi \ echo -n $(echo $available | tr ' ' '\n' | grep 'start\|restart\|stop\|reload\|reset' | sed 's/ / /') \ echo \ done refresh=1 preaction= x=/etc/init.d/$(echo $BOSH | cut -f1 -d' ') s=[!] $x start r=[!] $x restart t=[!] $x stop l=[!] $x reload f=[!] $x force-reload e=[!] $x reset c=[!:command] $x "$BOSHPARAM" bosh-0.6/configs/bof0000755000175000017500000000207411162734117011365 00000000000000#!/usr/bin/env bosh # # Simple bosh file browser # # Keys: # # c - change to selected directory # h - change to home directory # m - view file # e - edit file in $EDITOR (falls back to vi) refresh=1 uservars=1 common{{ function bof_ls { BOSHVAR1="$PWD" ( [ "$BOSHVAR1" = "/" ] || echo '..'; ls -p1 | grep '/' | tr -d '/') | sed 's/^/[/' | sed 's/$/]/' ls -p1 | grep -v '/' BOSHTITLE="$BOSHVAR1" } }} # Main command command{{ if [ -z "$BOSHVAR1" ] then if [ -n "$1" ] then if [ -d "$1" ] then BOSHVAR1="$1" else BOSHERR="bof: directory '$1' does not exist" return 1 fi else BOSHVAR1="." fi fi cd "$BOSHVAR1" bof_ls }} # Pre-action preaction{{ [ "$BOSHVAR1" = "/" ] && BOSHVAR1="" f="$BOSHVAR1/$(echo $BOSH | tr -d '[]')" }} # Actions: # chdir c[.]{{ if [ -d "$f" ] then BOSHVAR1="$f" fi cd "$BOSHVAR1" bof_ls }} # home h[.]{{ cd bof_ls }} # more m[>]{{ cat "$f" BOSHTITLE="$f" }} # edit e[!]{{ [ -z "$EDITOR" ] && EDITOR=vi "$EDITOR" "$f" }} bosh-0.6/configs/bops0000755000175000017500000000104311160711576011557 00000000000000#!/usr/bin/env bosh command{{ function pad() { s="$1"; while [ ${#s} -lt 5 ]; do s=" $s"; done; echo "$s"; }; PID="$(pad $$)"; BOSHPID="$(pad $BOSHPID)"; BOSHPPID=$(pad $BOSHPPID); ps -o pid,ppid,tty,stat,time,cmd x | grep -v -e "$PID" -e "$BOSHPID" -e "$BOSHPPID" }} refresh=1 header=1 #autorefresh: 5 preaction{{ PID=$(echo $BOSH | cut -f1 -d' '); }} k=[!] kill $PID 9=[!] kill -9 $PID s=[!:signal] kill -s "$BOSHPARAM" $PID l=[.] /usr/sbin/lsof -p $PID r=[.] chrt -p $PID m=[.] pmap $PID t=[.] pstack $PID bosh-0.6/missing0000755000175000017500000002557711006750040010643 00000000000000#! /bin/sh # Common stub for a few missing GNU programs while installing. scriptversion=2006-05-10.23 # Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005, 2006 # Free Software Foundation, Inc. # Originally by Fran,cois Pinard , 1996. # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2, or (at your option) # any later version. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 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You should only need it if you modified a dependency of a manual page. You may need the \`Help2man' package in order for those modifications to take effect. You can get \`Help2man' from any GNU archive site." file=`echo "$*" | sed -n "$sed_output"` test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"` if test -f "$file"; then touch $file else test -z "$file" || exec >$file echo ".ab help2man is required to generate this page" exit 1 fi ;; makeinfo) echo 1>&2 "\ WARNING: \`$1' is $msg. You should only need it if you modified a \`.texi' or \`.texinfo' file, or any other file indirectly affecting the aspect of the manual. The spurious call might also be the consequence of using a buggy \`make' (AIX, DU, IRIX). You might want to install the \`Texinfo' package or the \`GNU make' package. Grab either from any GNU archive site." # The file to touch is that specified with -o ... file=`echo "$*" | sed -n "$sed_output"` test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"` if test -z "$file"; then # ... or it is the one specified with @setfilename ... infile=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'` file=`sed -n ' /^@setfilename/{ s/.* \([^ ]*\) *$/\1/ p q }' $infile` # ... or it is derived from the source name (dir/f.texi becomes f.info) test -z "$file" && file=`echo "$infile" | sed 's,.*/,,;s,.[^.]*$,,'`.info fi # If the file does not exist, the user really needs makeinfo; # let's fail without touching anything. test -f $file || exit 1 touch $file ;; tar) shift # We have already tried tar in the generic part. # Look for gnutar/gtar before invocation to avoid ugly error # messages. if (gnutar --version > /dev/null 2>&1); then gnutar "$@" && exit 0 fi if (gtar --version > /dev/null 2>&1); then gtar "$@" && exit 0 fi firstarg="$1" if shift; then case $firstarg in *o*) firstarg=`echo "$firstarg" | sed s/o//` tar "$firstarg" "$@" && exit 0 ;; esac case $firstarg in *h*) firstarg=`echo "$firstarg" | sed s/h//` tar "$firstarg" "$@" && exit 0 ;; esac fi echo 1>&2 "\ WARNING: I can't seem to be able to run \`tar' with the given arguments. You may want to install GNU tar or Free paxutils, or check the command line arguments." exit 1 ;; *) echo 1>&2 "\ WARNING: \`$1' is needed, and is $msg. You might have modified some files without having the proper tools for further handling them. Check the \`README' file, it often tells you about the needed prerequisites for installing this package. You may also peek at any GNU archive site, in case some other package would contain this missing \`$1' program." exit 1 ;; esac exit 0 # Local variables: # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "scriptversion=" # time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-end: "$" # End: bosh-0.6/TODO0000644000175000017500000000130111162522217007715 00000000000000- multiple selection - seperate stderr? - postaction - destinations for ^P output. - terminal escape code parsing (to render colors) - alternatives for numpad keys for old/weird terminals - headers based on regex or something for dynamic number of lines - selection skips between lines only that match a regex - every option available to be set in command/actions: eg bosh_refresh sets refresh - option for table-based output, rather than just line based. - auto actions, so after an action completes, it automatically runs another one, say with the next line of the buffer - advance action [>] auto delete when action terminates - ability to send input to actions? - edit mode - lots of other things :-) bosh-0.6/system.c0000644000175000017500000004117511162733147010740 00000000000000/* bosh system stuff (spawning processes etc) $Id: system.c,v 1.62 2009/03/26 17:07:51 alexsisson Exp $ (C) Copyright 2004-2009 Alex Sisson (alexsisson@gmail.com) This file is part of bosh. bosh is free software; you can redistribute it and/or modify under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. bosh 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 bosh; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ /* includes */ #include #include #include #include #include #include #include #include #include "system.h" #include "bosh.h" #include "misc.h" #include "rc.h" #ifdef DEBUG int debug_leavetmp = 1; #endif #ifdef LOG int log_read = 0; #endif static char *logprefix = NULL; /* * bosh_prepare_* * * these generate the script, and returns the array for execv * for a particular shell/interpreter. * */ static stray_t *bosh_prepare_bash(bosh_t *bosh, char *command, FILE *script) { int n; stray_t *execvarg; char *p = NULL; #ifdef LOG p = malloc(32); sprintf(p,"%s[bash] ",logprefix ); #endif // fprintf(script,"shift\n"); /* skip secret $1 argument */ bosh_fprintfl(script,p,"BOSHVARFILE=%s\n",BOSHVARFILE); bosh_fprintfl(script,p,"BOSHCONF=\"%s\"\n",conf); bosh_fprintfl(script,p,"BOSHPID=%d\n",getpid()); bosh_fprintfl(script,p,"BOSHPPID=%d\n",getppid()); if(BOSHPARAM) bosh_fprintfl(script,p,"BOSHPARAM=\"%s\"\n",BOSHPARAM); if(bosh->title) bosh_fprintfl(script,p,"BOSHTITLE=\"%s\"\n",bosh->title); for(n=0;ncommon) bosh_fprintfl(script,p,"%s\n",bosh->common); if(*bosh->tmpfpipe) bosh_fprintfl(script,p,"cat %s | %s\n",bosh->tmpfpipe,command); else bosh_fprintfl(script,p,"%s\n",command); bosh_fprintfl(script,p,"}\n"); bosh_fprintfl(script,p,"BOSHFUNCTION \"$@\"\n"); bosh_fprintfl(script,p,"BOSHRETURN=$?\n"); bosh_fprintfl(script,p,"echo \"$BOSHERR\" > $BOSHVARFILE\n"); bosh_fprintfl(script,p,"echo \"$BOSHTITLE\" >> $BOSHVARFILE\n"); for(n=0;n> $BOSHVARFILE\n",n+1); bosh_fprintfl(script,p,"exit $BOSHRETURN\n"); /* construct execv args */ execvarg = stray_new(STRAY_EMPTY); stray_addstr_d(execvarg,"/bin/bash"); stray_addstr_d(execvarg,"--"); stray_addstr_d(execvarg,bosh->tmpfscript); stray_addarr_d(execvarg,childarg); return execvarg; } /* static char **bosh_prepare_ruby(bosh_t *bosh, char *cmd, FILE *script) { int n; char **r; bosh_fprintfl(script,logprefix,"BOSHVARFILE='%s'\n",BOSHVARFILE); bosh_fprintfl(script,logprefix,"BOSHCONF='%s'\n",conf); bosh_fprintfl(script,logprefix,"BOSHPID='%d'\n",getpid()); bosh_fprintfl(script,logprefix,"BOSHPPID='%d'\n",getppid()); bosh_fprintfl(script,logprefix,"bosherr=''\n"); if(BOSHPARAM) bosh_fprintfl(script,logprefix,"BOSHPARAM='%s'\n",BOSHPARAM); if(bosh->title) bosh_fprintfl(script,logprefix,"boshtitle='%s'\n",bosh->title); for(n=0;ntemp,cmd); else bosh_fprintfl(script,logprefix,"%s\n",bosh->command); r = malloc(sizeof(char*)*4); r[0] = "/usr/bin/env"; r[1] = "ruby"; // r[2] = malloc(1024); sprintf(r[2],"cat %s | ruby %s %s",bosh->script,childargs); r[3] = 0; return r; } */ /* * * * * * * * * * * * * * * * * * * * * * * * * * * * bosh_popen * * this is where a lot of the business gets done. * never called directly, from interface, but from * bosh_{open,pipe,action}. * * * * * * * * * * * * * * * * * * * * * * * * * * */ int bosh_popen(bosh_t *bosh, char *cmd, int cmdtype) { int fd[2],parent[3],child[3],n,r=-1; pid_t pid; if(bosh->childpid) { // return -1; kill(bosh->childpid,15); #ifdef LOG bosh_log("popen: existing child process %d. kill() returned %s\n",bosh->childpid,errstr); #endif usleep(500); } /* check that std{in,out,err} are 0,1,2 */ if(0!=STDIN_FILENO || 1!=STDOUT_FILENO || 2!=STDERR_FILENO) return -1; /* memset our pipes to invalid fd's */ memset(parent,-1,sizeof(int)*3); memset(child, -1,sizeof(int)*3); /* create a pipe for each std stream */ for(n=0;n<=2;n++) { if(pipe(fd)) goto pipecleanup; if(n==0) { /* stdin */ parent[n] = fd[1]; child [n] = fd[0]; } else { /* stdout/err */ parent[n] = fd[0]; child [n] = fd[1]; } } strcpy(bosh->tmpfscript,"/tmp/boshs_XXXXXX"); close(mkstemp(bosh->tmpfscript)); #ifdef LOG bosh_log("popen: forking...\n"); #endif pid = fork(); /* PARENT */ if(pid>0) { #ifdef LOG bosh_log("popen: [parent] fork success: child pid \"%d\"\n",pid); #endif /* close child's ends of the pipes */ for(n=0;n<=2;n++) close(child[n]); /* see if child has died already due to an invalid command */ usleep(BOSH_PIPE_USLEEP); if(pid==waitpid(pid,&n,WNOHANG)) if(WIFEXITED(n)) if(WEXITSTATUS(n)==127) goto pipecleanup; /* clear the buffer */ list_reinit(bosh->buf); /* save child details */ bosh->childin = parent[0]; bosh->childout = parent[1]; bosh->childerr = parent[2]; bosh->childpid = pid; bosh->exit = BOSH_EXIT_UNKNOWN; if(cmdtype&BOSH_POPEN_WAIT) { #ifdef LOG bosh_log("popen: [parent] waiting for child pid \"%d\"\n",pid); #endif waitpid(bosh->childpid,0,0); bosh_close(bosh); } return 0; } /* CHILD */ if(pid==0) { FILE *f; stray_t *a; pid = getpid(); #ifdef LOG bosh_log_open("a"); logprefix = malloc(32); sprintf(logprefix,"popen: [child:%d]",pid); #endif /* reset signal handlers - not sure we need to do this: i was testing something */ signal(SIGTERM,SIG_DFL); signal(SIGHUP,SIG_DFL); //signal(SIGSEGV,SIG_DFL); signal(SIGINT,SIG_DFL); signal(SIGPIPE,SIG_DFL); /* close parent's ends of the pipes, and dup our ends onto our std streams before closing them */ for(n=0;n<=2;n++) { close(parent[n]); if(!(cmdtype&BOSH_POPEN_NODUP)) { dup2(child[n],n); close(child[n]); } } if(cmdtype & BOSH_POPEN_FILTER) { /* we're doing a pipe - preserve current buffer to tmp file */ char *p; strcpy(bosh->tmpfpipe,"/tmp/bosht_XXXXXX"); #ifdef LOG bosh_log("%s created tmp pipe file: \"%s\"\n",logprefix,bosh->tmpfpipe); #endif f = fdopen(mkstemp(bosh->tmpfpipe),"w"); list_start(bosh->buf,0); while(1) { p = list_next(bosh->buf); if(!p) break; fprintf(f,"%s\n",p); } fclose(f); } else { *bosh->tmpfpipe = 0; if(!cmd) cmd = bosh->command; } /* create and prepare tmpscript for the command/action */ f = fopen(bosh->tmpfscript,"w"); if(!f) return -1; #ifdef LOG bosh_log("%s created script: \"%s\"\n",logprefix,bosh->tmpfscript); #endif a = bosh_prepare_bash(bosh,cmd,f); fclose(f); chmod(bosh->tmpfscript,0700); /* we should probably set the umask first */ #ifdef LOG bosh_log("%s: execv args:\n",logprefix); bosh_log_stray(a); bosh_log("%s execv()ing...:\n",logprefix); #endif execv(a->v[0],a->v); #ifdef LOG bosh_log("%s execv failed!\n",logprefix); #endif /* exec failed if we get here - drop through to cleanup. */ /* or not - this pipecleanup business needs sorting */ _exit(1); } /* fork() failed */ pipecleanup: for(n=0;n<=2;n++) { close(parent[n]); close(child[n]); } return r; } int bosh_open(bosh_t *bosh) { return bosh_popen(bosh,NULL,0); } int bosh_pipe(bosh_t *bosh, char *command) { return bosh_popen(bosh,command,BOSH_POPEN_FILTER); } /* * * * * * * * * * * * * * * * * * * * * * * * * bosh_action * * prepare $BOSH and action destination stuff * and then run action. * * UGLY: needs refactoring * * * * * * * * * * * * * * * * * * * * * * * */ int bosh_action(bosh_t *bosh, int a) { char *action=NULL,*seperator=NULL,*p; int dest,i,n; if(a==BOSH_ACTION_SPECIAL_SHOWCONF) { /* shov conf (^v) */ dest = BOSH_ACTION_OUTPUT_ADVANCE; if(confpath) { action = malloc(strlen(confpath)+7); if(action) sprintf(action,"cat '%s'",confpath); } if(!action) return -1; } else { /* normal action */ if(bosh->cursorsize>1) { /* need to handle multiline $BOSH */ seperator = bosh->multilineseperator ? bosh->multilineseperator : ""; for(n=0,i=0;icursorsize;i++) { p = list_get(bosh->buf,bosh->offset+bosh->cursor+i); n += strlen(p) + strlen(seperator); } BOSH = malloc(n); if(!BOSH) return -1; *BOSH = 0; for(i=0;icursorsize;i++) { p = list_get(bosh->buf,bosh->offset+bosh->cursor+i); sprintf(BOSH+strlen(BOSH),"%s%s",p,seperator); } } else /* single line $BOSH */ BOSH = strdup(list_get(bosh->buf,bosh->offset+bosh->cursor)); if(bosh->preaction) action = strdup2(bosh->preaction,bosh->action[a].command); else action = strdup(bosh->action[a].command); dest = bosh->action[a].dest; setenv("BOSH",BOSH,1); if(BOSHPARAM) setenv("BOSHPARAM",BOSHPARAM,1); } /* take appropriate action depending on dest */ switch(dest) { case BOSH_ACTION_OUTPUT_OVERWRITE: #ifdef LOG bosh_log("action: overwrite\n"); #endif //list_reinit(bosh->buf); bosh->line = bosh->offset = bosh->cursor = 0; bosh_popen(bosh,action,BOSH_POPEN_ACTION); break; case BOSH_ACTION_OUTPUT_ADVANCE: #ifdef LOG bosh_log("action: advance\n"); #endif p = NULL; /* all very hacky: */ if(bosh->common) p = strdup(bosh->common); bosh = bosh_t_new(); bosh->command = strdup(action); bosh->common = p; bosh_popen(bosh,NULL,BOSH_POPEN_ACTION); if(list_items(boshlist)>1) { bosh_t_free(list_get(boshlist,1)); list_del(boshlist,1); /* this needs to be corrected if we ever get actions spawning bosh configurations */ } list_add(boshlist,bosh); boshlistpos = 1; break; case BOSH_ACTION_OUTPUT_ENDCURSES: #ifdef LOG bosh_log("action: end curses\n"); #endif endwin(); bosh_popen(bosh,action,BOSH_POPEN_ACTION|BOSH_POPEN_NODUP|BOSH_POPEN_WAIT); if(bosh->refresh) bosh_open(bosh); bosh_redraw(); break; case BOSH_ACTION_OUTPUT_NONE: #ifdef LOG bosh_log("action: none\n"); #endif bosh_popen(bosh,action,BOSH_POPEN_ACTION|BOSH_POPEN_WAIT); if(bosh->refresh) bosh_open(bosh); break; default: break; } free(action); free(BOSH); free(BOSHPARAM); BOSH = NULL; BOSHPARAM = NULL; return 0; } /* * * * * * * * * * * * * * * * * * * bosh_read * * read from child process if data available * * returns non-zero if a new line is read * * * * * * * * * * * * * * * * * */ #define FD_ISVALID(fd) (fd>=0) #define FD_ISVALIDANDSET(fd,fdset) (FD_ISVALID(fd)?FD_ISSET(fd,fdset):0) #define FD_SETIFVALID(fd,fdset,n) if(FD_ISVALID(fd)) { FD_SET(fd,fdset); n = hof(n,fd); } int bosh_read(bosh_t *bosh) { static unsigned int readbuflen = 1024; static unsigned int readbufpos = 0; static unsigned char *readbuf = NULL; fd_set fdsetr; int n,r,loop=1; unsigned char c; if(!readbuf) readbuf = malloc(readbuflen); while(loop) { struct timeval tv = {0,0}; loop = 0; FD_ZERO(&fdsetr); FD_SETIFVALID(bosh->childout,&fdsetr,n); FD_SETIFVALID(bosh->childerr,&fdsetr,n); if(select(n+1,&fdsetr,0,0,&tv)>0) { n = -1; if(FD_ISVALIDANDSET(bosh->childout,&fdsetr)) n = bosh->childout; else if(FD_ISVALIDANDSET(bosh->childerr,&fdsetr)) n = bosh->childerr; if(FD_ISVALID(n)) { /* a child fd is set for reading */ if(read(n,&c,1)>0) { /* got data */ #ifdef LOG if(log_read) bosh_log("read: fd[%d] buf[%d/%d] got %03d %c\n",n,readbufpos,readbuflen,c,isprint(c)?c:' '); #endif if(c=='\n'||c=='\r') { readbuf[readbufpos] = 0; if(c=='\r') if(bosh->buf->items) list_del(bosh->buf,bosh->buf->items-1); list_adddup(bosh->buf,readbuf,readbufpos+1); if(bosh->widthwidth = readbufpos; #ifdef LOG if(log_read) { readbuf[readbufpos] = 0; bosh_log("read: line: %s\n",readbuf); } #endif readbufpos = 0; r = 1; } else { readbuf[readbufpos] = c; readbufpos++; if(readbufpos>=readbuflen) { readbuflen *= 2; readbuf = realloc(readbuf,readbuflen); } } loop = 1; } else { /* eof or error */ #ifdef LOG bosh_log("read: fd[%d] eof/error\n",n); #endif if(n==bosh->childout) { bosh->childout = -1; close(n); } else if(n==bosh->childerr) { bosh->childerr = -1; close(n); } if(bosh->childout==-1 && bosh->childerr==-1) bosh_close(bosh); } } } } return r; } int bosh_write(bosh_t *bosh, char c) { return write(bosh->childin,&c,1); } /* * * * * * * * * * * * * * * * * * * * * * * * * * * * bosh_close * * cleans up child process and reads user vars * * * * * * * * * * * * * * * * * * * * * * * * * * */ void bosh_close(bosh_t *bosh) { int i; FILE *b; close(bosh->childin); bosh->childin = -1; if(bosh->childpid) { /* need to reap child */ #ifdef LOG bosh_log("close: reaping child \"%d\"\n",bosh->childpid); #endif waitpid(bosh->childpid,&i,0); if(WIFEXITED(i)) { bosh->exit = WEXITSTATUS(i); #ifdef LOG bosh_log("close: child returned %d\n",bosh->exit); #endif } else if(WIFSIGNALED(i)) { bosh->exit = WTERMSIG(i) * -1; #ifdef LOG bosh_log("close: child terminated by signal %d\n",bosh->exit*-1); #endif } bosh->childpid = 0; } bosh_unlink(bosh->tmpfscript); /* get VARs back from child */ b = fopen(BOSHVARFILE,"r"); if(b) { #ifdef LOG bosh_log("close: reading var file \"%s\"\n",BOSHVARFILE); #endif BOSHERR = malloc(256); fgets(BOSHERR,256,b); strswp(BOSHERR,'\n',0); if(strlen(BOSHERR)) { /* child set BOSHERR */ fclose(b); bosh_finish(bosh->exit); } free(BOSHERR); BOSHERR = NULL; /* read title */ free(bosh->title); bosh->title = malloc(256); fgets(bosh->title,256,b); strswp(bosh->title,'\n',0); if(!strlen(bosh->title)) { free(bosh->title); bosh->title = NULL; } #ifdef LOG else bosh_log("close: varfile: bosh->title \"%s\"\n",bosh->title); #endif /* read user vars */ for(i=0;itmpfpipe); } } /* * * * * * * * * * * * * * * * * * * * * * * * * * * * bosh_unlink * * unlink wrapper * * * * * * * * * * * * * * * * * * * * * * * * * * */ int bosh_unlink(const char *path) { #ifdef DEBUG if(debug_leavetmp) { #ifdef LOG bosh_log("unlink: left %s\n",path); #endif return 0; } else { #ifdef LOG bosh_log("unlink: %s\n",path); #endif return unlink(path); } #else #ifdef LOG bosh_log("unlink: %s\n",path); #endif return unlink(path); #endif } bosh-0.6/COPYING0000644000175000017500000004310310441414212010260 00000000000000 GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Library General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author's protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors' reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. GNU GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients' exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), 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 distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the 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 a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE 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. 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 convey 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 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision 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, the commands you use may be called something other than `show w' and `show c'; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (which makes passes at compilers) written by James Hacker. , 1 April 1989 Ty Coon, President of Vice This 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 Library General Public License instead of this License. bosh-0.6/aclocal.m40000644000175000017500000007674611160227450011115 00000000000000# generated automatically by aclocal 1.10.1 -*- Autoconf -*- # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, # 2005, 2006, 2007, 2008 Free Software Foundation, Inc. # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. m4_ifndef([AC_AUTOCONF_VERSION], [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl m4_if(AC_AUTOCONF_VERSION, [2.61],, [m4_warning([this file was generated for autoconf 2.61. You have another version of autoconf. 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