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Revision 2 - (show annotations)
Wed Aug 1 13:51:53 2007 UTC (12 years, 2 months ago) by siliconforks
File size: 137486 byte(s)
Initial import.

1 #!/bin/sh
2 ##
3 ## GNU shtool -- The GNU Portable Shell Tool
4 ## Copyright (c) 1994-2006 Ralf S. Engelschall <rse@engelschall.com>
5 ##
6 ## See http://www.gnu.org/software/shtool/ for more information.
7 ## See ftp://ftp.gnu.org/gnu/shtool/ for latest version.
8 ##
9 ## Version: 2.0.6 (19-Apr-2006)
10 ## Contents: all available modules
11 ##
12
13 ##
14 ## This program is free software; you can redistribute it and/or modify
15 ## it under the terms of the GNU General Public License as published by
16 ## the Free Software Foundation; either version 2 of the License, or
17 ## (at your option) any later version.
18 ##
19 ## This program is distributed in the hope that it will be useful,
20 ## but WITHOUT ANY WARRANTY; without even the implied warranty of
21 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
22 ## General Public License for more details.
23 ##
24 ## You should have received a copy of the GNU General Public License
25 ## along with this program; if not, write to the Free Software
26 ## Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
27 ## USA, or contact Ralf S. Engelschall <rse@engelschall.com>.
28 ##
29 ## NOTICE: Given that you include this file verbatim into your own
30 ## source tree, you are justified in saying that it remains separate
31 ## from your package, and that this way you are simply just using GNU
32 ## shtool. So, in this situation, there is no requirement that your
33 ## package itself is licensed under the GNU General Public License in
34 ## order to take advantage of GNU shtool.
35 ##
36
37 ##
38 ## Usage: shtool [<options>] [<cmd-name> [<cmd-options>] [<cmd-args>]]
39 ##
40 ## Available commands:
41 ## echo Print string with optional construct expansion
42 ## mdate Pretty-print modification time of a file or dir
43 ## table Pretty-print a field-separated list as a table
44 ## prop Display progress with a running propeller
45 ## move Move files with simultaneous substitution
46 ## install Install a program, script or datafile
47 ## mkdir Make one or more directories
48 ## mkln Make link with calculation of relative paths
49 ## mkshadow Make a shadow tree through symbolic links
50 ## fixperm Fix file permissions inside a source tree
51 ## rotate Logfile rotation
52 ## tarball Roll distribution tarballs
53 ## subst Apply sed(1) substitution operations
54 ## platform Platform Identification Utility
55 ## arx Extended archive command
56 ## slo Separate linker options by library class
57 ## scpp Sharing C Pre-Processor
58 ## version Maintain a version information file
59 ## path Deal with program paths
60 ##
61
62 # maximum Bourne-Shell compatibility
63 if [ ".$ZSH_VERSION" != . ] && (emulate sh) >/dev/null 2>&1; then
64 # reconfigure zsh(1)
65 emulate sh
66 NULLCMD=:
67 alias -g '${1+"$@"}'='"$@"'
68 elif [ ".$BASH_VERSION" != . ] && (set -o posix) >/dev/null 2>&1; then
69 # reconfigure bash(1)
70 set -o posix
71 fi
72
73 # maximum independence of NLS nuisances
74 for var in \
75 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
76 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
77 LC_TELEPHONE LC_TIME
78 do
79 if (set +x; test -z "`(eval $var=C; export $var) 2>&1`"); then
80 eval $var=C; export $var
81 else
82 unset $var
83 fi
84 done
85
86 # initial command line handling
87 if [ $# -eq 0 ]; then
88 echo "$0:Error: invalid command line" 1>&2
89 echo "$0:Hint: run \`$0 -h' for usage" 1>&2
90 exit 1
91 fi
92 if [ ".$1" = ".-h" ] || [ ".$1" = ".--help" ]; then
93 echo "This is GNU shtool, version 2.0.6 (19-Apr-2006)"
94 echo 'Copyright (c) 1994-2006 Ralf S. Engelschall <rse@engelschall.com>'
95 echo 'Report bugs to <bug-shtool@gnu.org>'
96 echo ''
97 echo 'Usage: shtool [<options>] [<cmd-name> [<cmd-options>] [<cmd-args>]]'
98 echo ''
99 echo 'Available global <options>:'
100 echo ' -v, --version display shtool version information'
101 echo ' -h, --help display shtool usage help page (this one)'
102 echo ' -d, --debug display shell trace information'
103 echo ' -r, --recreate recreate this shtool script via shtoolize'
104 echo ''
105 echo 'Available <cmd-name> [<cmd-options>] [<cmd-args>]:'
106 echo ' echo [-n|--newline] [-e|--expand] [<string> ...]'
107 echo ' mdate [-n|--newline] [-z|--zero] [-s|--shorten] [-d|--digits]'
108 echo ' [-f|--field-sep <str>] [-o|--order <spec>] <path>'
109 echo ' table [-F|--field-sep <sep>] [-w|--width <width>] [-c|--columns'
110 echo ' <cols>] [-s|--strip <strip>] <str><sep><str>...'
111 echo ' prop [-p|--prefix <str>]'
112 echo ' move [-v|--verbose] [-t|--trace] [-e|--expand] [-p|--preserve]'
113 echo ' <src-file> <dst-file>'
114 echo ' install [-v|--verbose] [-t|--trace] [-d|--mkdir] [-c|--copy]'
115 echo ' [-C|--compare-copy] [-s|--strip] [-m|--mode <mode>]'
116 echo ' [-o|--owner <owner>] [-g|--group <group>] [-e|--exec'
117 echo ' <sed-cmd>] <file> [<file> ...] <path>'
118 echo ' mkdir [-t|--trace] [-f|--force] [-p|--parents] [-m|--mode'
119 echo ' <mode>] [-o|--owner <owner>] [-g|--group <group>] <dir>'
120 echo ' [<dir> ...]'
121 echo ' mkln [-t|--trace] [-f|--force] [-s|--symbolic] <src-path>'
122 echo ' [<src-path> ...] <dst-path>'
123 echo ' mkshadow [-v|--verbose] [-t|--trace] [-a|--all] <src-dir> <dst-dir>'
124 echo ' fixperm [-v|--verbose] [-t|--trace] <path> [<path> ...]'
125 echo ' rotate [-v|--verbose] [-t|--trace] [-f|--force] [-n|--num-files'
126 echo ' <count>] [-s|--size <size>] [-c|--copy] [-r|--remove]'
127 echo ' [-a|--archive-dir <dir>] [-z|--compress [<tool>:]<level>]'
128 echo ' [-b|--background] [-d|--delay] [-p|--pad <len>] [-m|--mode'
129 echo ' <mode>] [-o|--owner <owner>] [-g|--group <group>] [-M|--migrate'
130 echo ' <cmd>] [-P|--prolog <cmd>] [-E|--epilog <cmd>] <file> [...]'
131 echo ' tarball [-t|--trace] [-v|--verbose] [-o|--output <tarball>]'
132 echo ' [-c|--compress <prog>] [-d|--directory <dir>] [-u|--user'
133 echo ' <user>] [-g|--group <group>] [-e|--exclude <pattern>]'
134 echo ' <path> [<path> ...]'
135 echo ' subst [-v|--verbose] [-t|--trace] [-n|--nop] [-w|--warning]'
136 echo ' [-q|--quiet] [-s|--stealth] [-i|--interactive] [-b|--backup'
137 echo ' <ext>] [-e|--exec <cmd>] [-f|--file <cmd-file>] [<file>]'
138 echo ' [...]'
139 echo ' platform [-F|--format <format>] [-S|--sep <string>] [-C|--conc'
140 echo ' <string>] [-L|--lower] [-U|--upper] [-v|--verbose]'
141 echo ' [-c|--concise] [-n|--no-newline] [-t|--type <type>]'
142 echo ' [-V|--version] [-h|--help]'
143 echo ' arx [-t|--trace] [-C|--command <cmd>] <op> <archive> [<file>'
144 echo ' ...]'
145 echo ' slo [-p|--prefix <str>] -- -L<dir> -l<lib> [-L<dir> -l<lib>'
146 echo ' ...]'
147 echo ' scpp [-v|--verbose] [-p|--preserve] [-f|--filter <filter>]'
148 echo ' [-o|--output <ofile>] [-t|--template <tfile>] [-M|--mark'
149 echo ' <mark>] [-D|--define <dname>] [-C|--class <cname>]'
150 echo ' <file> [<file> ...]'
151 echo ' version [-l|--language <lang>] [-n|--name <name>] [-p|--prefix'
152 echo ' <prefix>] [-s|--set <version>] [-e|--edit] [-i|--increase'
153 echo ' <knob>] [-d|--display <type>] <file>'
154 echo ' path [-s|--suppress] [-r|--reverse] [-d|--dirname] [-b|--basename]'
155 echo ' [-m|--magic] [-p|--path <path>] <str> [<str> ...]'
156 echo ''
157 exit 0
158 fi
159 if [ ".$1" = ".-v" ] || [ ".$1" = ".--version" ]; then
160 echo "GNU shtool 2.0.6 (19-Apr-2006)"
161 exit 0
162 fi
163 if [ ".$1" = ".-r" ] || [ ".$1" = ".--recreate" ]; then
164 shtoolize -oshtool all
165 exit 0
166 fi
167 if [ ".$1" = ".-d" ] || [ ".$1" = ".--debug" ]; then
168 shift
169 set -x
170 fi
171 name=`echo "$0" | sed -e 's;.*/\([^/]*\)$;\1;' -e 's;-sh$;;' -e 's;\.sh$;;'`
172 case "$name" in
173 echo|mdate|table|prop|move|install|mkdir|mkln|mkshadow|fixperm|rotate|tarball|subst|platform|arx|slo|scpp|version|path )
174 # implicit tool command selection
175 tool="$name"
176 ;;
177 * )
178 # explicit tool command selection
179 tool="$1"
180 shift
181 ;;
182 esac
183 arg_spec=""
184 opt_spec=""
185 gen_tmpfile=no
186
187 ##
188 ## DISPATCH INTO SCRIPT PROLOG
189 ##
190
191 case $tool in
192 echo )
193 str_tool="echo"
194 str_usage="[-n|--newline] [-e|--expand] [<string> ...]"
195 arg_spec="0+"
196 opt_spec="n.e."
197 opt_alias="n:newline,e:expand"
198 opt_n=no
199 opt_e=no
200 ;;
201 mdate )
202 str_tool="mdate"
203 str_usage="[-n|--newline] [-z|--zero] [-s|--shorten] [-d|--digits] [-f|--field-sep <str>] [-o|--order <spec>] <path>"
204 arg_spec="1="
205 opt_spec="n.z.s.d.f:o:"
206 opt_alias="n:newline,z:zero,s:shorten,d:digits,f:field-sep,o:order"
207 opt_n=no
208 opt_z=no
209 opt_s=no
210 opt_d=no
211 opt_f=" "
212 opt_o="dmy"
213 ;;
214 table )
215 str_tool="table"
216 str_usage="[-F|--field-sep <sep>] [-w|--width <width>] [-c|--columns <cols>] [-s|--strip <strip>] <str><sep><str>..."
217 arg_spec="1+"
218 opt_spec="F:w:c:s:"
219 opt_alias="F:field-sep,w:width,c:columns,s:strip"
220 opt_F=":"
221 opt_w=15
222 opt_c=3
223 opt_s=79
224 ;;
225 prop )
226 str_tool="prop"
227 str_usage="[-p|--prefix <str>]"
228 arg_spec="0="
229 opt_spec="p:"
230 opt_alias="p:prefix"
231 opt_p=""
232 ;;
233 move )
234 str_tool="move"
235 str_usage="[-v|--verbose] [-t|--trace] [-e|--expand] [-p|--preserve] <src-file> <dst-file>"
236 arg_spec="2="
237 opt_spec="v.t.e.p."
238 opt_alias="v:verbose,t:trace,e:expand,p:preserve"
239 opt_v=no
240 opt_t=no
241 opt_e=no
242 opt_p=no
243 ;;
244 install )
245 str_tool="install"
246 str_usage="[-v|--verbose] [-t|--trace] [-d|--mkdir] [-c|--copy] [-C|--compare-copy] [-s|--strip] [-m|--mode <mode>] [-o|--owner <owner>] [-g|--group <group>] [-e|--exec <sed-cmd>] <file> [<file> ...] <path>"
247 arg_spec="1+"
248 opt_spec="v.t.d.c.C.s.m:o:g:e+"
249 opt_alias="v:verbose,t:trace,d:mkdir,c:copy,C:compare-copy,s:strip,m:mode,o:owner,g:group,e:exec"
250 opt_v=no
251 opt_t=no
252 opt_d=no
253 opt_c=no
254 opt_C=no
255 opt_s=no
256 opt_m="0755"
257 opt_o=""
258 opt_g=""
259 opt_e=""
260 ;;
261 mkdir )
262 str_tool="mkdir"
263 str_usage="[-t|--trace] [-f|--force] [-p|--parents] [-m|--mode <mode>] [-o|--owner <owner>] [-g|--group <group>] <dir> [<dir> ...]"
264 arg_spec="1+"
265 opt_spec="t.f.p.m:o:g:"
266 opt_alias="t:trace,f:force,p:parents,m:mode,o:owner,g:group"
267 opt_t=no
268 opt_f=no
269 opt_p=no
270 opt_m=""
271 opt_o=""
272 opt_g=""
273 ;;
274 mkln )
275 str_tool="mkln"
276 str_usage="[-t|--trace] [-f|--force] [-s|--symbolic] <src-path> [<src-path> ...] <dst-path>"
277 arg_spec="2+"
278 opt_spec="t.f.s."
279 opt_alias="t:trace,f:force,s:symbolic"
280 opt_t=no
281 opt_f=no
282 opt_s=no
283 ;;
284 mkshadow )
285 str_tool="mkshadow"
286 str_usage="[-v|--verbose] [-t|--trace] [-a|--all] <src-dir> <dst-dir>"
287 arg_spec="2="
288 opt_spec="v.t.a."
289 opt_alias="v:verbose,t:trace,a:all"
290 opt_v=no
291 opt_t=no
292 opt_a=no
293 ;;
294 fixperm )
295 str_tool="fixperm"
296 str_usage="[-v|--verbose] [-t|--trace] <path> [<path> ...]"
297 arg_spec="1+"
298 opt_spec="v.t."
299 opt_alias="v:verbose,t:trace"
300 opt_v=no
301 opt_t=no
302 ;;
303 rotate )
304 str_tool="rotate"
305 str_usage="[-v|--verbose] [-t|--trace] [-f|--force] [-n|--num-files <count>] [-s|--size <size>] [-c|--copy] [-r|--remove] [-a|--archive-dir <dir>] [-z|--compress [<tool>:]<level>] [-b|--background] [-d|--delay] [-p|--pad <len>] [-m|--mode <mode>] [-o|--owner <owner>] [-g|--group <group>] [-M|--migrate <cmd>] [-P|--prolog <cmd>] [-E|--epilog <cmd>] <file> [...]"
306 arg_spec="1+"
307 opt_spec="v.t.f.n:s:c.r.a:z:b.d.p:o:g:m:M:P:E:"
308 opt_alias="v:verbose,t:trace,f:force,n:num-files,s:size,c:copy,r:remove,a:archive-dir,z:compress,b:background,d:delay,p:pad,o:owner,g:group,m:mode,M:migrate,P:prolog,E:epilog"
309 opt_v=no
310 opt_t=no
311 opt_f=no
312 opt_n=10
313 opt_s=""
314 opt_c=no
315 opt_r=no
316 opt_a=""
317 opt_z=""
318 opt_b=no
319 opt_d=no
320 opt_p=1
321 opt_o=""
322 opt_g=""
323 opt_m=""
324 opt_M=""
325 opt_P=""
326 opt_E=""
327 ;;
328 tarball )
329 str_tool="tarball"
330 str_usage="[-t|--trace] [-v|--verbose] [-o|--output <tarball>] [-c|--compress <prog>] [-d|--directory <dir>] [-u|--user <user>] [-g|--group <group>] [-e|--exclude <pattern>] <path> [<path> ...]"
331 gen_tmpfile=yes
332 arg_spec="1+"
333 opt_spec="t.v.o:c:d:u:g:e:"
334 opt_alias="t:trace,v:verbose,o:output,c:compress,d:directory,u:user,g:group,e:exclude"
335 opt_t=no
336 opt_v=no
337 opt_o=""
338 opt_c=""
339 opt_d=""
340 opt_u=""
341 opt_g=""
342 opt_e="CVS,\\.cvsignore,\\.svn,\\.[oa]\$"
343 ;;
344 subst )
345 str_tool="subst"
346 str_usage="[-v|--verbose] [-t|--trace] [-n|--nop] [-w|--warning] [-q|--quiet] [-s|--stealth] [-i|--interactive] [-b|--backup <ext>] [-e|--exec <cmd>] [-f|--file <cmd-file>] [<file>] [...]"
347 gen_tmpfile=yes
348 arg_spec="0+"
349 opt_spec="v.t.n.w.q.s.i.b:e+f:"
350 opt_alias="v:verbose,t:trace,n:nop,w:warning,q:quiet,s:stealth,i:interactive,b:backup,e:exec,f:file"
351 opt_v=no
352 opt_t=no
353 opt_n=no
354 opt_w=no
355 opt_q=no
356 opt_s=no
357 opt_i=no
358 opt_b=""
359 opt_e=""
360 opt_f=""
361 ;;
362 platform )
363 str_tool="platform"
364 str_usage="[-F|--format <format>] [-S|--sep <string>] [-C|--conc <string>] [-L|--lower] [-U|--upper] [-v|--verbose] [-c|--concise] [-n|--no-newline] [-t|--type <type>] [-V|--version] [-h|--help]"
365 arg_spec="0="
366 opt_spec="F:S:C:L.U.v.c.n.t:d.V.h."
367 opt_alias="F:format,S:sep,C:conc,L:lower,U:upper,v:verbose,c:consise,t:type,n:no-newline,V:version,h:help"
368 opt_F="%{sp} (%{ap})"
369 opt_S=" "
370 opt_C="/"
371 opt_L=no
372 opt_U=no
373 opt_t=""
374 opt_v=no
375 opt_c=no
376 opt_n=no
377 opt_V=no
378 opt_h=no
379 ;;
380 arx )
381 str_tool="arx"
382 str_usage="[-t|--trace] [-C|--command <cmd>] <op> <archive> [<file> ...]"
383 arg_spec="2+"
384 opt_spec="t.C:"
385 opt_alias="t:trace,C:command"
386 opt_t=no
387 opt_C="ar"
388 ;;
389 slo )
390 str_tool="slo"
391 str_usage="[-p|--prefix <str>] -- -L<dir> -l<lib> [-L<dir> -l<lib> ...]"
392 arg_spec="1+"
393 opt_spec="p:"
394 opt_alias="p:prefix"
395 opt_p="SLO_"
396 ;;
397 scpp )
398 str_tool="scpp"
399 str_usage="[-v|--verbose] [-p|--preserve] [-f|--filter <filter>] [-o|--output <ofile>] [-t|--template <tfile>] [-M|--mark <mark>] [-D|--define <dname>] [-C|--class <cname>] <file> [<file> ...]"
400 gen_tmpfile=yes
401 arg_spec="1+"
402 opt_spec="v.p.f+o:t:M:D:C:"
403 opt_alias="v:verbose,p:preserve,f:filter,o:output,t:template,M:mark,D:define,C:class"
404 opt_v=no
405 opt_p=no
406 opt_f=""
407 opt_o="lib.h"
408 opt_t="lib.h.in"
409 opt_M="%%MARK%%"
410 opt_D="cpp"
411 opt_C="intern"
412 ;;
413 version )
414 str_tool="version"
415 str_usage="[-l|--language <lang>] [-n|--name <name>] [-p|--prefix <prefix>] [-s|--set <version>] [-e|--edit] [-i|--increase <knob>] [-d|--display <type>] <file>"
416 arg_spec="1="
417 opt_spec="l:n:p:s:i:e.d:"
418 opt_alias="l:language,n:name,p:prefix,s:set,e:edit,i:increase,d:display"
419 opt_l="txt"
420 opt_n="unknown"
421 opt_p=""
422 opt_s=""
423 opt_e="no"
424 opt_i=""
425 opt_d="short"
426 ;;
427 path )
428 str_tool="path"
429 str_usage="[-s|--suppress] [-r|--reverse] [-d|--dirname] [-b|--basename] [-m|--magic] [-p|--path <path>] <str> [<str> ...]"
430 gen_tmpfile=yes
431 arg_spec="1+"
432 opt_spec="s.r.d.b.m.p:"
433 opt_alias="s:suppress,r:reverse,d:dirname,b:basename,m:magic,p:path"
434 opt_s=no
435 opt_r=no
436 opt_d=no
437 opt_b=no
438 opt_m=no
439 opt_p="$PATH"
440 ;;
441 -* )
442 echo "$0:Error: unknown option \`$tool'" 2>&1
443 echo "$0:Hint: run \`$0 -h' for usage" 2>&1
444 exit 1
445 ;;
446 * )
447 echo "$0:Error: unknown command \`$tool'" 2>&1
448 echo "$0:Hint: run \`$0 -h' for usage" 2>&1
449 exit 1
450 ;;
451 esac
452
453 ##
454 ## COMMON UTILITY CODE
455 ##
456
457 # commonly used ASCII values
458 ASC_TAB=" "
459 ASC_NL="
460 "
461
462 # determine name of tool
463 if [ ".$tool" != . ]; then
464 # used inside shtool script
465 toolcmd="$0 $tool"
466 toolcmdhelp="shtool $tool"
467 msgprefix="shtool:$tool"
468 else
469 # used as standalone script
470 toolcmd="$0"
471 toolcmdhelp="sh $0"
472 msgprefix="$str_tool"
473 fi
474
475 # parse argument specification string
476 eval `echo $arg_spec |\
477 sed -e 's/^\([0-9]*\)\([+=]\)/arg_NUMS=\1; arg_MODE=\2/'`
478
479 # parse option specification string
480 eval `echo h.$opt_spec |\
481 sed -e 's/\([a-zA-Z0-9]\)\([.:+]\)/opt_MODE_\1=\2;/g'`
482
483 # parse option alias string
484 eval `echo h:help,$opt_alias |\
485 sed -e 's/-/_/g' -e 's/\([a-zA-Z0-9]\):\([^,]*\),*/opt_ALIAS_\2=\1;/g'`
486
487 # interate over argument line
488 opt_PREV=''
489 while [ $# -gt 0 ]; do
490 # special option stops processing
491 if [ ".$1" = ".--" ]; then
492 shift
493 break
494 fi
495
496 # determine option and argument
497 opt_ARG_OK=no
498 if [ ".$opt_PREV" != . ]; then
499 # merge previous seen option with argument
500 opt_OPT="$opt_PREV"
501 opt_ARG="$1"
502 opt_ARG_OK=yes
503 opt_PREV=''
504 else
505 # split argument into option and argument
506 case "$1" in
507 --[a-zA-Z0-9]*=*)
508 eval `echo "x$1" |\
509 sed -e 's/^x--\([a-zA-Z0-9-]*\)=\(.*\)$/opt_OPT="\1";opt_ARG="\2"/'`
510 opt_STR=`echo $opt_OPT | sed -e 's/-/_/g'`
511 eval "opt_OPT=\${opt_ALIAS_${opt_STR}-${opt_OPT}}"
512 ;;
513 --[a-zA-Z0-9]*)
514 opt_OPT=`echo "x$1" | cut -c4-`
515 opt_STR=`echo $opt_OPT | sed -e 's/-/_/g'`
516 eval "opt_OPT=\${opt_ALIAS_${opt_STR}-${opt_OPT}}"
517 opt_ARG=''
518 ;;
519 -[a-zA-Z0-9]*)
520 eval `echo "x$1" |\
521 sed -e 's/^x-\([a-zA-Z0-9]\)/opt_OPT="\1";/' \
522 -e 's/";\(.*\)$/"; opt_ARG="\1"/'`
523 ;;
524 -[a-zA-Z0-9])
525 opt_OPT=`echo "x$1" | cut -c3-`
526 opt_ARG=''
527 ;;
528 *)
529 break
530 ;;
531 esac
532 fi
533
534 # eat up option
535 shift
536
537 # determine whether option needs an argument
538 eval "opt_MODE=\$opt_MODE_${opt_OPT}"
539 if [ ".$opt_ARG" = . ] && [ ".$opt_ARG_OK" != .yes ]; then
540 if [ ".$opt_MODE" = ".:" ] || [ ".$opt_MODE" = ".+" ]; then
541 opt_PREV="$opt_OPT"
542 continue
543 fi
544 fi
545
546 # process option
547 case $opt_MODE in
548 '.' )
549 # boolean option
550 eval "opt_${opt_OPT}=yes"
551 ;;
552 ':' )
553 # option with argument (multiple occurances override)
554 eval "opt_${opt_OPT}=\"\$opt_ARG\""
555 ;;
556 '+' )
557 # option with argument (multiple occurances append)
558 eval "opt_${opt_OPT}=\"\$opt_${opt_OPT}\${ASC_NL}\$opt_ARG\""
559 ;;
560 * )
561 echo "$msgprefix:Error: unknown option: \`$opt_OPT'" 1>&2
562 echo "$msgprefix:Hint: run \`$toolcmdhelp -h' or \`man shtool' for details" 1>&2
563 exit 1
564 ;;
565 esac
566 done
567 if [ ".$opt_PREV" != . ]; then
568 echo "$msgprefix:Error: missing argument to option \`$opt_PREV'" 1>&2
569 echo "$msgprefix:Hint: run \`$toolcmdhelp -h' or \`man shtool' for details" 1>&2
570 exit 1
571 fi
572
573 # process help option
574 if [ ".$opt_h" = .yes ]; then
575 echo "Usage: $toolcmdhelp $str_usage"
576 exit 0
577 fi
578
579 # complain about incorrect number of arguments
580 case $arg_MODE in
581 '=' )
582 if [ $# -ne $arg_NUMS ]; then
583 echo "$msgprefix:Error: invalid number of arguments (exactly $arg_NUMS expected)" 1>&2
584 echo "$msgprefix:Hint: run \`$toolcmd -h' or \`man shtool' for details" 1>&2
585 exit 1
586 fi
587 ;;
588 '+' )
589 if [ $# -lt $arg_NUMS ]; then
590 echo "$msgprefix:Error: invalid number of arguments (at least $arg_NUMS expected)" 1>&2
591 echo "$msgprefix:Hint: run \`$toolcmd -h' or \`man shtool' for details" 1>&2
592 exit 1
593 fi
594 ;;
595 esac
596
597 # establish a temporary file on request
598 if [ ".$gen_tmpfile" = .yes ]; then
599 # create (explicitly) secure temporary directory
600 if [ ".$TMPDIR" != . ]; then
601 tmpdir="$TMPDIR"
602 elif [ ".$TEMPDIR" != . ]; then
603 tmpdir="$TEMPDIR"
604 else
605 tmpdir="/tmp"
606 fi
607 tmpdir="$tmpdir/.shtool.$$"
608 ( umask 077
609 rm -rf "$tmpdir" >/dev/null 2>&1 || true
610 mkdir "$tmpdir" >/dev/null 2>&1
611 if [ $? -ne 0 ]; then
612 echo "$msgprefix:Error: failed to create temporary directory \`$tmpdir'" 1>&2
613 exit 1
614 fi
615 )
616
617 # create (implicitly) secure temporary file
618 tmpfile="$tmpdir/shtool.tmp"
619 touch "$tmpfile"
620 fi
621
622 # utility function: map string to lower case
623 util_lower () {
624 echo "$1" | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'
625 }
626
627 # utility function: map string to upper case
628 util_upper () {
629 echo "$1" | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'
630 }
631
632 # cleanup procedure
633 shtool_exit () {
634 rc="$1"
635 if [ ".$gen_tmpfile" = .yes ]; then
636 rm -rf "$tmpdir" >/dev/null 2>&1 || true
637 fi
638 exit $rc
639 }
640
641 ##
642 ## DISPATCH INTO SCRIPT BODY
643 ##
644
645 case $tool in
646
647 echo )
648 ##
649 ## echo -- Print string with optional construct expansion
650 ## Copyright (c) 1998-2006 Ralf S. Engelschall <rse@engelschall.com>
651 ##
652
653 text="$*"
654
655 # check for broken escape sequence expansion
656 seo=''
657 bytes=`echo '\1' | wc -c | awk '{ printf("%s", $1); }'`
658 if [ ".$bytes" != .3 ]; then
659 bytes=`echo -E '\1' | wc -c | awk '{ printf("%s", $1); }'`
660 if [ ".$bytes" = .3 ]; then
661 seo='-E'
662 fi
663 fi
664
665 # check for existing -n option (to suppress newline)
666 minusn=''
667 bytes=`echo -n 123 2>/dev/null | wc -c | awk '{ printf("%s", $1); }'`
668 if [ ".$bytes" = .3 ]; then
669 minusn='-n'
670 fi
671
672 # determine terminal bold sequence
673 term_bold=''
674 term_norm=''
675 if [ ".$opt_e" = .yes ] && [ ".`echo $text | grep '%[Bb]'`" != . ]; then
676 case $TERM in
677 # for the most important terminal types we directly know the sequences
678 xterm|xterm*|vt220|vt220*)
679 term_bold=`awk 'BEGIN { printf("%c%c%c%c", 27, 91, 49, 109); }' </dev/null 2>/dev/null`
680 term_norm=`awk 'BEGIN { printf("%c%c%c", 27, 91, 109); }' </dev/null 2>/dev/null`
681 ;;
682 vt100|vt100*|cygwin)
683 term_bold=`awk 'BEGIN { printf("%c%c%c%c%c%c", 27, 91, 49, 109, 0, 0); }' </dev/null 2>/dev/null`
684 term_norm=`awk 'BEGIN { printf("%c%c%c%c%c", 27, 91, 109, 0, 0); }' </dev/null 2>/dev/null`
685 ;;
686 # for all others, we try to use a possibly existing `tput' or `tcout' utility
687 * )
688 paths=`echo $PATH | sed -e 's/:/ /g'`
689 for tool in tput tcout; do
690 for dir in $paths; do
691 if [ -r "$dir/$tool" ]; then
692 for seq in bold md smso; do # 'smso' is last
693 bold="`$dir/$tool $seq 2>/dev/null`"
694 if [ ".$bold" != . ]; then
695 term_bold="$bold"
696 break
697 fi
698 done
699 if [ ".$term_bold" != . ]; then
700 for seq in sgr0 me rmso init reset; do # 'reset' is last
701 norm="`$dir/$tool $seq 2>/dev/null`"
702 if [ ".$norm" != . ]; then
703 term_norm="$norm"
704 break
705 fi
706 done
707 fi
708 break
709 fi
710 done
711 if [ ".$term_bold" != . ] && [ ".$term_norm" != . ]; then
712 break;
713 fi
714 done
715 ;;
716 esac
717 if [ ".$term_bold" = . ] || [ ".$term_norm" = . ]; then
718 echo "$msgprefix:Warning: unable to determine terminal sequence for bold mode" 1>&2
719 term_bold=''
720 term_norm=''
721 fi
722 fi
723
724 # determine user name
725 username=''
726 if [ ".$opt_e" = .yes ] && [ ".`echo $text | grep '%[uUgG]'`" != . ]; then
727 username="`(id -un) 2>/dev/null`"
728 if [ ".$username" = . ]; then
729 str="`(id) 2>/dev/null`"
730 if [ ".`echo $str | grep '^uid[ ]*=[ ]*[0-9]*('`" != . ]; then
731 username=`echo $str | sed -e 's/^uid[ ]*=[ ]*[0-9]*(//' -e 's/).*$//'`
732 fi
733 if [ ".$username" = . ]; then
734 username="$LOGNAME"
735 if [ ".$username" = . ]; then
736 username="$USER"
737 if [ ".$username" = . ]; then
738 username="`(whoami) 2>/dev/null |\
739 awk '{ printf("%s", $1); }'`"
740 if [ ".$username" = . ]; then
741 username="`(who am i) 2>/dev/null |\
742 awk '{ printf("%s", $1); }'`"
743 if [ ".$username" = . ]; then
744 username='unknown'
745 fi
746 fi
747 fi
748 fi
749 fi
750 fi
751 fi
752
753 # determine user id
754 userid=''
755 if [ ".$opt_e" = .yes ] && [ ".`echo $text | grep '%U'`" != . ]; then
756 userid="`(id -u) 2>/dev/null`"
757 if [ ".$userid" = . ]; then
758 userid="`(id -u ${username}) 2>/dev/null`"
759 if [ ".$userid" = . ]; then
760 str="`(id) 2>/dev/null`"
761 if [ ".`echo $str | grep '^uid[ ]*=[ ]*[0-9]*('`" != . ]; then
762 userid=`echo $str | sed -e 's/^uid[ ]*=[ ]*//' -e 's/(.*$//'`
763 fi
764 if [ ".$userid" = . ]; then
765 userid=`(getent passwd ${username}) 2>/dev/null | \
766 sed -e 's/[^:]*:[^:]*://' -e 's/:.*$//'`
767 if [ ".$userid" = . ]; then
768 userid=`grep "^${username}:" /etc/passwd 2>/dev/null | \
769 sed -e 's/[^:]*:[^:]*://' -e 's/:.*$//'`
770 if [ ".$userid" = . ]; then
771 userid=`(ypcat passwd) 2>/dev/null |
772 grep "^${username}:" | \
773 sed -e 's/[^:]*:[^:]*://' -e 's/:.*$//'`
774 if [ ".$userid" = . ]; then
775 userid='?'
776 fi
777 fi
778 fi
779 fi
780 fi
781 fi
782 fi
783
784 # determine (primary) group id
785 groupid=''
786 if [ ".$opt_e" = .yes ] && [ ".`echo $text | grep '%[gG]'`" != . ]; then
787 groupid="`(id -g ${username}) 2>/dev/null`"
788 if [ ".$groupid" = . ]; then
789 str="`(id) 2>/dev/null`"
790 if [ ".`echo $str | grep 'gid[ ]*=[ ]*[0-9]*('`" != . ]; then
791 groupid=`echo $str | sed -e 's/^.*gid[ ]*=[ ]*//' -e 's/(.*$//'`
792 fi
793 if [ ".$groupid" = . ]; then
794 groupid=`(getent passwd ${username}) 2>/dev/null | \
795 sed -e 's/[^:]*:[^:]*:[^:]*://' -e 's/:.*$//'`
796 if [ ".$groupid" = . ]; then
797 groupid=`grep "^${username}:" /etc/passwd 2>/dev/null | \
798 sed -e 's/[^:]*:[^:]*:[^:]*://' -e 's/:.*$//'`
799 if [ ".$groupid" = . ]; then
800 groupid=`(ypcat passwd) 2>/dev/null | grep "^${username}:" | \
801 sed -e 's/[^:]*:[^:]*:[^:]*://' -e 's/:.*$//'`
802 if [ ".$groupid" = . ]; then
803 groupid='?'
804 fi
805 fi
806 fi
807 fi
808 fi
809 fi
810
811 # determine (primary) group name
812 groupname=''
813 if [ ".$opt_e" = .yes ] && [ ".`echo $text | grep '%g'`" != . ]; then
814 groupname="`(id -gn ${username}) 2>/dev/null`"
815 if [ ".$groupname" = . ]; then
816 str="`(id) 2>/dev/null`"
817 if [ ".`echo $str | grep 'gid[ ]*=[ ]*[0-9]*('`" != . ]; then
818 groupname=`echo $str | sed -e 's/^.*gid[ ]*=[ ]*[0-9]*(//' -e 's/).*$//'`
819 fi
820 if [ ".$groupname" = . ]; then
821 groupname=`(getent group) 2>/dev/null | \
822 grep "^[^:]*:[^:]*:${groupid}:" | \
823 sed -e 's/:.*$//'`
824 if [ ".$groupname" = . ]; then
825 groupname=`grep "^[^:]*:[^:]*:${groupid}:" /etc/group 2>/dev/null | \
826 sed -e 's/:.*$//'`
827 if [ ".$groupname" = . ]; then
828 groupname=`(ypcat group) 2>/dev/null | \
829 grep "^[^:]*:[^:]*:${groupid}:" | \
830 sed -e 's/:.*$//'`
831 if [ ".$groupname" = . ]; then
832 groupname='?'
833 fi
834 fi
835 fi
836 fi
837 fi
838 fi
839
840 # determine host and domain name
841 hostname=''
842 domainname=''
843 if [ ".$opt_e" = .yes ] && [ ".`echo $text | grep '%h'`" != . ]; then
844 hostname="`(uname -n) 2>/dev/null |\
845 awk '{ printf("%s", $1); }'`"
846 if [ ".$hostname" = . ]; then
847 hostname="`(hostname) 2>/dev/null |\
848 awk '{ printf("%s", $1); }'`"
849 if [ ".$hostname" = . ]; then
850 hostname='unknown'
851 fi
852 fi
853 case $hostname in
854 *.* )
855 domainname=".`echo $hostname | cut -d. -f2-`"
856 hostname="`echo $hostname | cut -d. -f1`"
857 ;;
858 esac
859 fi
860 if [ ".$opt_e" = .yes ] && [ ".`echo $text | grep '%d'`" != . ]; then
861 if [ ".$domainname" = . ]; then
862 if [ -f /etc/resolv.conf ]; then
863 domainname="`grep '^[ ]*domain' /etc/resolv.conf | sed -e 'q' |\
864 sed -e 's/.*domain//' \
865 -e 's/^[ ]*//' -e 's/^ *//' -e 's/^ *//' \
866 -e 's/^\.//' -e 's/^/./' |\
867 awk '{ printf("%s", $1); }'`"
868 if [ ".$domainname" = . ]; then
869 domainname="`grep '^[ ]*search' /etc/resolv.conf | sed -e 'q' |\
870 sed -e 's/.*search//' \
871 -e 's/^[ ]*//' -e 's/^ *//' -e 's/^ *//' \
872 -e 's/ .*//' -e 's/ .*//' \
873 -e 's/^\.//' -e 's/^/./' |\
874 awk '{ printf("%s", $1); }'`"
875 fi
876 fi
877 fi
878 fi
879
880 # determine current time
881 time_day=''
882 time_month=''
883 time_year=''
884 time_monthname=''
885 if [ ".$opt_e" = .yes ] && [ ".`echo $text | grep '%[DMYm]'`" != . ]; then
886 time_day=`date '+%d'`
887 time_month=`date '+%m'`
888 time_year=`date '+%Y' 2>/dev/null`
889 if [ ".$time_year" = . ]; then
890 time_year=`date '+%y'`
891 case $time_year in
892 [5-9][0-9]) time_year="19$time_year" ;;
893 [0-4][0-9]) time_year="20$time_year" ;;
894 esac
895 fi
896 case $time_month in
897 1|01) time_monthname='Jan' ;;
898 2|02) time_monthname='Feb' ;;
899 3|03) time_monthname='Mar' ;;
900 4|04) time_monthname='Apr' ;;
901 5|05) time_monthname='May' ;;
902 6|06) time_monthname='Jun' ;;
903 7|07) time_monthname='Jul' ;;
904 8|08) time_monthname='Aug' ;;
905 9|09) time_monthname='Sep' ;;
906 10) time_monthname='Oct' ;;
907 11) time_monthname='Nov' ;;
908 12) time_monthname='Dec' ;;
909 esac
910 fi
911
912 # expand special ``%x'' constructs
913 if [ ".$opt_e" = .yes ]; then
914 text=`echo $seo "$text" |\
915 sed -e "s/%B/${term_bold}/g" \
916 -e "s/%b/${term_norm}/g" \
917 -e "s/%u/${username}/g" \
918 -e "s/%U/${userid}/g" \
919 -e "s/%g/${groupname}/g" \
920 -e "s/%G/${groupid}/g" \
921 -e "s/%h/${hostname}/g" \
922 -e "s/%d/${domainname}/g" \
923 -e "s/%D/${time_day}/g" \
924 -e "s/%M/${time_month}/g" \
925 -e "s/%Y/${time_year}/g" \
926 -e "s/%m/${time_monthname}/g" 2>/dev/null`
927 fi
928
929 # create output
930 if [ .$opt_n = .no ]; then
931 echo $seo "$text"
932 else
933 # the harder part: echo -n is best, because
934 # awk may complain about some \xx sequences.
935 if [ ".$minusn" != . ]; then
936 echo $seo $minusn "$text"
937 else
938 echo dummy | awk '{ printf("%s", TEXT); }' TEXT="$text"
939 fi
940 fi
941
942 shtool_exit 0
943 ;;
944
945 mdate )
946 ##
947 ## mdate -- Pretty-print modification time of a file or dir
948 ## Copyright (c) 1995-1997 Free Software Foundation, Inc.
949 ## Copyright (c) 1998-2006 Ralf S. Engelschall <rse@engelschall.com>
950 ##
951
952 fod="$1"
953 case "$opt_o" in
954 [dmy][dmy][dmy] )
955 ;;
956 * ) echo "$msgprefix:Error: invalid argument to option \`-o': $opt_o" 1>&2
957 shtool_exit 1
958 ;;
959 esac
960 if [ ! -r "$fod" ]; then
961 echo "$msgprefix:Error: file or directory not found: $fod" 1>&2
962 shtool_exit 1
963 fi
964
965 # GNU ls changes its time format in response to the TIME_STYLE
966 # variable. Since we cannot assume "unset" works, revert this
967 # variable to its documented default.
968 if [ ".$TIME_STYLE" != . ]; then
969 TIME_STYLE=posix-long-iso
970 export TIME_STYLE
971 fi
972
973 # get the extended ls output of the file or directory.
974 if /bin/ls -L /dev/null >/dev/null 2>&1; then
975 set - x`/bin/ls -L -l -d $fod`
976 else
977 set - x`/bin/ls -l -d $fod`
978 fi
979
980 # The month is at least the fourth argument
981 # (3 shifts here, the next inside the loop).
982 shift; shift; shift
983
984 # Find the month. Next argument is day, followed by the year or time.
985 month=""
986 while [ ".$month" = . ]; do
987 shift
988 case $1 in
989 Jan) month=January; nummonth=1 ;;
990 Feb) month=February; nummonth=2 ;;
991 Mar) month=March; nummonth=3 ;;
992 Apr) month=April; nummonth=4 ;;
993 May) month=May; nummonth=5 ;;
994 Jun) month=June; nummonth=6 ;;
995 Jul) month=July; nummonth=7 ;;
996 Aug) month=August; nummonth=8 ;;
997 Sep) month=September; nummonth=9 ;;
998 Oct) month=October; nummonth=10 ;;
999 Nov) month=November; nummonth=11 ;;
1000 Dec) month=December; nummonth=12 ;;
1001 esac
1002 done
1003 day="$2"
1004 year="$3"
1005
1006 # We finally have to deal with the problem that the "ls" output
1007 # gives either the time of the day or the year.
1008 case $year in
1009 *:*)
1010 this_year=`date '+%Y' 2>/dev/null`
1011 if [ ".$this_year" = . ]; then
1012 this_year=`date '+%y'`
1013 case $this_year in
1014 [5-9][0-9]) this_year="19$this_year" ;;
1015 [0-4][0-9]) this_year="20$this_year" ;;
1016 esac
1017 fi
1018 # for the following months of the last year the time notation
1019 # is usually also used for files modified in the last year.
1020 this_month=`date '+%m'`
1021 if (expr $nummonth \> $this_month) >/dev/null; then
1022 this_year=`expr $this_year - 1`
1023 fi
1024 year="$this_year"
1025 ;;
1026 esac
1027
1028 # Optionally fill day and month with leeding zeros
1029 if [ ".$opt_z" = .yes ]; then
1030 case $day in
1031 [0-9][0-9] ) ;;
1032 [0-9] ) day="0$day" ;;
1033 esac
1034 case $nummonth in
1035 [0-9][0-9] ) ;;
1036 [0-9] ) nummonth="0$nummonth" ;;
1037 esac
1038 fi
1039
1040 # Optionally use digits for month
1041 if [ ".$opt_d" = .yes ]; then
1042 month="$nummonth"
1043 fi
1044
1045 # Optionally shorten the month name to three characters
1046 if [ ".$opt_s" = .yes ]; then
1047 month=`echo $month | cut -c1-3`
1048 fi
1049
1050 # Output the resulting date string
1051 echo dummy | awk '{
1052 for (i = 0; i < 3; i++) {
1053 now = substr(order, 1, 1);
1054 order = substr(order, 2);
1055 if (now == "d")
1056 out = day;
1057 else if (now == "m")
1058 out = month;
1059 else if (now == "y")
1060 out = year;
1061 if (i < 2)
1062 printf("%s%s", out, field);
1063 else
1064 printf("%s", out);
1065 }
1066 if (newline != "yes")
1067 printf("\n");
1068 }' "day=$day" "month=$month" "year=$year" \
1069 "field=$opt_f" "order=$opt_o" "newline=$opt_n"
1070
1071 shtool_exit 0
1072 ;;
1073
1074 table )
1075 ##
1076 ## table -- Pretty-print a field-separated list as a table
1077 ## Copyright (c) 1998-2006 Ralf S. Engelschall <rse@engelschall.com>
1078 ##
1079
1080 if [ $opt_c -gt 4 ]; then
1081 echo "$msgprefix:Error: Invalid number of colums (1..4 allowed only)" 1>&2
1082 shtool_exit 1
1083 fi
1084 case "x$opt_F" in
1085 x? ) ;;
1086 * ) echo "$msgprefix:Error: Invalid separator (one char allowed only)" 1>&2; shtool_exit 1 ;;
1087 esac
1088
1089 # split the list into a table
1090 list=`
1091 IFS="$opt_F"
1092 for entry in $*; do
1093 if [ ".$entry" != . ]; then
1094 echo "$entry"
1095 fi
1096 done |\
1097 awk "
1098 BEGIN { list = \"\"; n = 0; }
1099 {
1100 list = list \\$1;
1101 n = n + 1;
1102 if (n < $opt_c) {
1103 list = list \":\";
1104 }
1105 if (n == $opt_c) {
1106 list = list \"\\n\";
1107 n = 0;
1108 }
1109 }
1110 END { print list; }
1111 "
1112 `
1113
1114 # format table cells and make sure table
1115 # doesn't exceed maximum width
1116 OIFS="$IFS"
1117 IFS='
1118 '
1119 for entry in $list; do
1120 case $opt_c in
1121 1 ) eval "echo \"\${entry}\" | awk -F: '{ printf(\"%-${opt_w}s\\n\", \$1); }'" ;;
1122 2 ) eval "echo \"\${entry}\" | awk -F: '{ printf(\"%-${opt_w}s %-${opt_w}s\\n\", \$1, \$2); }'" ;;
1123 3 ) eval "echo \"\${entry}\" | awk -F: '{ printf(\"%-${opt_w}s %-${opt_w}s %-${opt_w}s\\n\", \$1, \$2, \$3); }'" ;;
1124 4 ) eval "echo \"\${entry}\" | awk -F: '{ printf(\"%-${opt_w}s %-${opt_w}s %-${opt_w}s %-${opt_w}s\\n\", \$1, \$2, \$3, \$4); }'" ;;
1125 esac
1126 done |\
1127 awk "{
1128 if (length(\$0) > $opt_s) {
1129 printf(\"%s\\n\", substr(\$0, 0, $opt_s-1));
1130 } else {
1131 print \$0;
1132 }
1133 }"
1134 IFS="$OIFS"
1135
1136 shtool_exit 0
1137 ;;
1138
1139 prop )
1140 ##
1141 ## prop -- Display progress with a running propeller
1142 ## Copyright (c) 1998-2006 Ralf S. Engelschall <rse@engelschall.com>
1143 ##
1144
1145 perl=''
1146 for dir in `echo $PATH | sed -e 's/:/ /g'` .; do
1147 if [ -f "$dir/perl" ]; then
1148 perl="$dir/perl"
1149 break
1150 fi
1151 done
1152 if [ ".$perl" != . ]; then
1153 # Perl is preferred because writing to STDERR in
1154 # Perl really writes immediately as one would expect
1155 $perl -e '
1156 @p = ("|","/","-","\\");
1157 $i = 0;
1158 while (<STDIN>) {
1159 printf(STDERR "\r%s...%s\b", $ARGV[0], $p[$i++]);
1160 $i = 0 if ($i > 3);
1161 }
1162 printf(STDERR "\r%s \n", $ARGV[0]);
1163 ' "$opt_p"
1164 else
1165 # But if Perl doesn't exists we use Awk even
1166 # some Awk's buffer even the /dev/stderr writing :-(
1167 awk '
1168 BEGIN {
1169 split("|#/#-#\\", p, "#");
1170 i = 1;
1171 }
1172 {
1173 printf("\r%s%c\b", prefix, p[i++]) > "/dev/stderr";
1174 if (i > 4) { i = 1; }
1175 }
1176 END {
1177 printf("\r%s \n", prefix) > "/dev/stderr";
1178 }
1179 ' "prefix=$opt_p"
1180 fi
1181
1182 shtool_exit 0
1183 ;;
1184
1185 move )
1186 ##
1187 ## move -- Move files with simultaneous substitution
1188 ## Copyright (c) 1999-2006 Ralf S. Engelschall <rse@engelschall.com>
1189 ##
1190
1191 src="$1"
1192 dst="$2"
1193
1194 # consistency checks
1195 if [ ".$src" = . ] || [ ".$dst" = . ]; then
1196 echo "$msgprefix:Error: Invalid arguments" 1>&2
1197 shtool_exit 1
1198 fi
1199 if [ ".$src" = ".$dst" ]; then
1200 echo "$msgprefix:Error: Source and destination files are the same" 1>&2
1201 shtool_exit 1
1202 fi
1203 expsrc="$src"
1204 if [ ".$opt_e" = .yes ]; then
1205 expsrc="`echo $expsrc`"
1206 fi
1207 if [ ".$opt_e" = .yes ]; then
1208 if [ ".`echo "$src" | sed -e 's;^.*\\*.*$;;'`" = ".$src" ]; then
1209 echo "$msgprefix:Error: Source doesn't contain wildcard ('*'): $dst" 1>&2
1210 shtool_exit 1
1211 fi
1212 if [ ".`echo "$dst" | sed -e 's;^.*%[1-9].*$;;'`" = ".$dst" ]; then
1213 echo "$msgprefix:Error: Destination doesn't contain substitution ('%N'): $dst" 1>&2
1214 shtool_exit 1
1215 fi
1216 if [ ".$expsrc" = ".$src" ]; then
1217 echo "$msgprefix:Error: Sources not found or no asterisk : $src" 1>&2
1218 shtool_exit 1
1219 fi
1220 else
1221 if [ ! -r "$src" ]; then
1222 echo "$msgprefix:Error: Source not found: $src" 1>&2
1223 shtool_exit 1
1224 fi
1225 fi
1226
1227 # determine substitution patterns
1228 if [ ".$opt_e" = .yes ]; then
1229 srcpat=`echo "$src" | sed -e 's/\\./\\\\./g' -e 's/;/\\;/g' -e 's;\\*;\\\\(.*\\\\);g'`
1230 dstpat=`echo "$dst" | sed -e 's;%\([1-9]\);\\\\\1;g'`
1231 fi
1232
1233 # iterate over source(s)
1234 for onesrc in $expsrc; do
1235 if [ .$opt_e = .yes ]; then
1236 onedst=`echo $onesrc | sed -e "s;$srcpat;$dstpat;"`
1237 else
1238 onedst="$dst"
1239 fi
1240 errorstatus=0
1241 if [ ".$opt_v" = .yes ]; then
1242 echo "$onesrc -> $onedst"
1243 fi
1244 if [ ".$opt_p" = .yes ]; then
1245 if [ -r $onedst ]; then
1246 if cmp -s $onesrc $onedst; then
1247 if [ ".$opt_t" = .yes ]; then
1248 echo "rm -f $onesrc" 1>&2
1249 fi
1250 rm -f $onesrc || errorstatus=$?
1251 else
1252 if [ ".$opt_t" = .yes ]; then
1253 echo "mv -f $onesrc $onedst" 1>&2
1254 fi
1255 mv -f $onesrc $onedst || errorstatus=$?
1256 fi
1257 else
1258 if [ ".$opt_t" = .yes ]; then
1259 echo "mv -f $onesrc $onedst" 1>&2
1260 fi
1261 mv -f $onesrc $onedst || errorstatus=$?
1262 fi
1263 else
1264 if [ ".$opt_t" = .yes ]; then
1265 echo "mv -f $onesrc $onedst" 1>&2
1266 fi
1267 mv -f $onesrc $onedst || errorstatus=$?
1268 fi
1269 if [ $errorstatus -ne 0 ]; then
1270 break;
1271 fi
1272 done
1273
1274 shtool_exit $errorstatus
1275 ;;
1276
1277 install )
1278 ##
1279 ## install -- Install a program, script or datafile
1280 ## Copyright (c) 1997-2006 Ralf S. Engelschall <rse@engelschall.com>
1281 ##
1282
1283 # special case: "shtool install -d <dir> [...]" internally
1284 # maps to "shtool mkdir -f -p -m 755 <dir> [...]"
1285 if [ "$opt_d" = yes ]; then
1286 cmd="$0 mkdir -f -p -m 755"
1287 if [ ".$opt_o" != . ]; then
1288 cmd="$cmd -o '$opt_o'"
1289 fi
1290 if [ ".$opt_g" != . ]; then
1291 cmd="$cmd -g '$opt_g'"
1292 fi
1293 if [ ".$opt_v" = .yes ]; then
1294 cmd="$cmd -v"
1295 fi
1296 if [ ".$opt_t" = .yes ]; then
1297 cmd="$cmd -t"
1298 fi
1299 for dir in "$@"; do
1300 eval "$cmd $dir" || shtool_exit $?
1301 done
1302 shtool_exit 0
1303 fi
1304
1305 # determine source(s) and destination
1306 argc=$#
1307 srcs=""
1308 while [ $# -gt 1 ]; do
1309 srcs="$srcs $1"
1310 shift
1311 done
1312 dstpath="$1"
1313
1314 # type check for destination
1315 dstisdir=0
1316 if [ -d $dstpath ]; then
1317 dstpath=`echo "$dstpath" | sed -e 's:/$::'`
1318 dstisdir=1
1319 fi
1320
1321 # consistency check for destination
1322 if [ $argc -gt 2 ] && [ $dstisdir = 0 ]; then
1323 echo "$msgprefix:Error: multiple sources require destination to be directory" 1>&2
1324 shtool_exit 1
1325 fi
1326
1327 # iterate over all source(s)
1328 for src in $srcs; do
1329 dst=$dstpath
1330
1331 # if destination is a directory, append the input filename
1332 if [ $dstisdir = 1 ]; then
1333 dstfile=`echo "$src" | sed -e 's;.*/\([^/]*\)$;\1;'`
1334 dst="$dst/$dstfile"
1335 fi
1336
1337 # check for correct arguments
1338 if [ ".$src" = ".$dst" ]; then
1339 echo "$msgprefix:Warning: source and destination are the same - skipped" 1>&2
1340 continue
1341 fi
1342 if [ -d "$src" ]; then
1343 echo "$msgprefix:Warning: source \`$src' is a directory - skipped" 1>&2
1344 continue
1345 fi
1346
1347 # make a temp file name in the destination directory
1348 dsttmp=`echo $dst |\
1349 sed -e 's;[^/]*$;;' -e 's;\(.\)/$;\1;' -e 's;^$;.;' \
1350 -e "s;\$;/#INST@$$#;"`
1351
1352 # verbosity
1353 if [ ".$opt_v" = .yes ]; then
1354 echo "$src -> $dst" 1>&2
1355 fi
1356
1357 # copy or move the file name to the temp name
1358 # (because we might be not allowed to change the source)
1359 if [ ".$opt_C" = .yes ]; then
1360 opt_c=yes
1361 fi
1362 if [ ".$opt_c" = .yes ]; then
1363 if [ ".$opt_t" = .yes ]; then
1364 echo "cp $src $dsttmp" 1>&2
1365 fi
1366 cp $src $dsttmp || shtool_exit $?
1367 else
1368 if [ ".$opt_t" = .yes ]; then
1369 echo "mv $src $dsttmp" 1>&2
1370 fi
1371 mv $src $dsttmp || shtool_exit $?
1372 fi
1373
1374 # adjust the target file
1375 if [ ".$opt_e" != . ]; then
1376 sed='sed'
1377 OIFS="$IFS"; IFS="$ASC_NL"; set -- $opt_e; IFS="$OIFS"
1378 for e
1379 do
1380 sed="$sed -e '$e'"
1381 done
1382 cp $dsttmp $dsttmp.old
1383 chmod u+w $dsttmp
1384 eval "$sed <$dsttmp.old >$dsttmp" || shtool_exit $?
1385 rm -f $dsttmp.old
1386 fi
1387 if [ ".$opt_s" = .yes ]; then
1388 if [ ".$opt_t" = .yes ]; then
1389 echo "strip $dsttmp" 1>&2
1390 fi
1391 strip $dsttmp || shtool_exit $?
1392 fi
1393 if [ ".$opt_o" != . ]; then
1394 if [ ".$opt_t" = .yes ]; then
1395 echo "chown $opt_o $dsttmp" 1>&2
1396 fi
1397 chown $opt_o $dsttmp || shtool_exit $?
1398 fi
1399 if [ ".$opt_g" != . ]; then
1400 if [ ".$opt_t" = .yes ]; then
1401 echo "chgrp $opt_g $dsttmp" 1>&2
1402 fi
1403 chgrp $opt_g $dsttmp || shtool_exit $?
1404 fi
1405 if [ ".$opt_m" != ".-" ]; then
1406 if [ ".$opt_t" = .yes ]; then
1407 echo "chmod $opt_m $dsttmp" 1>&2
1408 fi
1409 chmod $opt_m $dsttmp || shtool_exit $?
1410 fi
1411
1412 # determine whether to do a quick install
1413 # (has to be done _after_ the strip was already done)
1414 quick=no
1415 if [ ".$opt_C" = .yes ]; then
1416 if [ -r $dst ]; then
1417 if cmp -s $src $dst; then
1418 quick=yes
1419 fi
1420 fi
1421 fi
1422
1423 # finally, install the file to the real destination
1424 if [ $quick = yes ]; then
1425 if [ ".$opt_t" = .yes ]; then
1426 echo "rm -f $dsttmp" 1>&2
1427 fi
1428 rm -f $dsttmp
1429 else
1430 if [ ".$opt_t" = .yes ]; then
1431 echo "rm -f $dst && mv $dsttmp $dst" 1>&2
1432 fi
1433 rm -f $dst && mv $dsttmp $dst
1434 fi
1435 done
1436
1437 shtool_exit 0
1438 ;;
1439
1440 mkdir )
1441 ##
1442 ## mkdir -- Make one or more directories
1443 ## Copyright (c) 1996-2006 Ralf S. Engelschall <rse@engelschall.com>
1444 ##
1445
1446 errstatus=0
1447 for p in ${1+"$@"}; do
1448 # if the directory already exists...
1449 if [ -d "$p" ]; then
1450 if [ ".$opt_f" = .no ] && [ ".$opt_p" = .no ]; then
1451 echo "$msgprefix:Error: directory already exists: $p" 1>&2
1452 errstatus=1
1453 break
1454 else
1455 continue
1456 fi
1457 fi
1458 # if the directory has to be created...
1459 if [ ".$opt_p" = .no ]; then
1460 if [ ".$opt_t" = .yes ]; then
1461 echo "mkdir $p" 1>&2
1462 fi
1463 mkdir $p || errstatus=$?
1464 if [ ".$opt_o" != . ]; then
1465 if [ ".$opt_t" = .yes ]; then
1466 echo "chown $opt_o $p" 1>&2
1467 fi
1468 chown $opt_o $p || errstatus=$?
1469 fi
1470 if [ ".$opt_g" != . ]; then
1471 if [ ".$opt_t" = .yes ]; then
1472 echo "chgrp $opt_g $p" 1>&2
1473 fi
1474 chgrp $opt_g $p || errstatus=$?
1475 fi
1476 if [ ".$opt_m" != . ]; then
1477 if [ ".$opt_t" = .yes ]; then
1478 echo "chmod $opt_m $p" 1>&2
1479 fi
1480 chmod $opt_m $p || errstatus=$?
1481 fi
1482 else
1483 # the smart situation
1484 set fnord `echo ":$p" |\
1485 sed -e 's/^:\//%/' \
1486 -e 's/^://' \
1487 -e 's/\// /g' \
1488 -e 's/^%/\//'`
1489 shift
1490 pathcomp=''
1491 for d in ${1+"$@"}; do
1492 pathcomp="$pathcomp$d"
1493 case "$pathcomp" in
1494 -* ) pathcomp="./$pathcomp" ;;
1495 esac
1496 if [ ! -d "$pathcomp" ]; then
1497 if [ ".$opt_t" = .yes ]; then
1498 echo "mkdir $pathcomp" 1>&2
1499 fi
1500 mkdir $pathcomp || errstatus=$?
1501 if [ ".$opt_o" != . ]; then
1502 if [ ".$opt_t" = .yes ]; then
1503 echo "chown $opt_o $pathcomp" 1>&2
1504 fi
1505 chown $opt_o $pathcomp || errstatus=$?
1506 fi
1507 if [ ".$opt_g" != . ]; then
1508 if [ ".$opt_t" = .yes ]; then
1509 echo "chgrp $opt_g $pathcomp" 1>&2
1510 fi
1511 chgrp $opt_g $pathcomp || errstatus=$?
1512 fi
1513 if [ ".$opt_m" != . ]; then
1514 if [ ".$opt_t" = .yes ]; then
1515 echo "chmod $opt_m $pathcomp" 1>&2
1516 fi
1517 chmod $opt_m $pathcomp || errstatus=$?
1518 fi
1519 fi
1520 pathcomp="$pathcomp/"
1521 done
1522 fi
1523 done
1524
1525 shtool_exit $errstatus
1526 ;;
1527
1528 mkln )
1529 ##
1530 ## mkln -- Make link with calculation of relative paths
1531 ## Copyright (c) 1998-2006 Ralf S. Engelschall <rse@engelschall.com>
1532 ##
1533
1534 # determine source(s) and destination
1535 args=$?
1536 srcs=""
1537 while [ $# -gt 1 ]; do
1538 srcs="$srcs $1"
1539 shift
1540 done
1541 dst="$1"
1542 if [ ! -d $dst ]; then
1543 if [ $args -gt 2 ]; then
1544 echo "$msgprefix:Error: multiple sources not allowed when target isn't a directory" 1>&2
1545 shtool_exit 1
1546 fi
1547 fi
1548
1549 # determine link options
1550 lnopt=""
1551 if [ ".$opt_f" = .yes ]; then
1552 lnopt="$lnopt -f"
1553 fi
1554 if [ ".$opt_s" = .yes ]; then
1555 lnopt="$lnopt -s"
1556 fi
1557
1558 # iterate over sources
1559 for src in $srcs; do
1560 # determine if one of the paths is an absolute path,
1561 # because then we _have_ to use an absolute symlink
1562 oneisabs=0
1563 srcisabs=0
1564 dstisabs=0
1565 case $src in
1566 /* ) oneisabs=1; srcisabs=1 ;;
1567 esac
1568 case $dst in
1569 /* ) oneisabs=1; dstisabs=1 ;;
1570 esac
1571
1572 # split source and destination into dir and base name
1573 if [ -d $src ]; then
1574 srcdir=`echo $src | sed -e 's;/*$;;'`
1575 srcbase=""
1576 else
1577 srcdir=`echo $src | sed -e 's;^[^/]*$;;' -e 's;^\(.*/\)[^/]*$;\1;' -e 's;\(.\)/$;\1;'`
1578 srcbase=`echo $src | sed -e 's;.*/\([^/]*\)$;\1;'`
1579 fi
1580 if [ -d $dst ]; then
1581 dstdir=`echo $dst | sed -e 's;/*$;;'`
1582 dstbase=""
1583 else
1584 dstdir=`echo $dst | sed -e 's;^[^/]*$;;' -e 's;^\(.*/\)[^/]*$;\1;' -e 's;\(.\)/$;\1;'`
1585 dstbase=`echo $dst | sed -e 's;.*/\([^/]*\)$;\1;'`
1586 fi
1587
1588 # consistency check
1589 if [ ".$dstdir" != . ]; then
1590 if [ ! -d $dstdir ]; then
1591 echo "$msgprefix:Error: destination directory not found: $dstdir" 1>&2
1592 shtool_exit 1
1593 fi
1594 fi
1595
1596 # make sure the source is reachable from the destination
1597 if [ $dstisabs = 1 ]; then
1598 if [ $srcisabs = 0 ]; then
1599 if [ ".$srcdir" = . ]; then
1600 srcdir="`pwd | sed -e 's;/*$;;'`"
1601 srcisabs=1
1602 oneisabs=1
1603 elif [ -d $srcdir ]; then
1604 srcdir="`cd $srcdir; pwd | sed -e 's;/*$;;'`"
1605 srcisabs=1
1606 oneisabs=1
1607 fi
1608 fi
1609 fi
1610
1611 # split away a common prefix
1612 prefix=""
1613 if [ ".$srcdir" = ".$dstdir" ] && [ ".$srcdir" != . ]; then
1614 prefix="$srcdir/"
1615 srcdir=""
1616 dstdir=""
1617 else
1618 while [ ".$srcdir" != . ] && [ ".$dstdir" != . ]; do
1619 presrc=`echo $srcdir | sed -e 's;^\([^/]*\)/.*;\1;'`
1620 predst=`echo $dstdir | sed -e 's;^\([^/]*\)/.*;\1;'`
1621 if [ ".$presrc" != ".$predst" ]; then
1622 break
1623 fi
1624 prefix="$prefix$presrc/"
1625 srcdir=`echo $srcdir | sed -e 's;^[^/]*/*;;'`
1626 dstdir=`echo $dstdir | sed -e 's;^[^/]*/*;;'`
1627 done
1628 fi
1629
1630 # destination prefix is just the common prefix
1631 dstpre="$prefix"
1632
1633 # determine source prefix which is the reverse directory
1634 # step-up corresponding to the destination directory
1635 srcpre=""
1636
1637 isroot=0
1638 if [ ".$prefix" = . ] || [ ".$prefix" = ./ ]; then
1639 isroot=1
1640 fi
1641 if [ $oneisabs = 0 ] || [ $isroot = 0 ]; then
1642 pl="$dstdir/"
1643 OIFS="$IFS"; IFS='/'
1644 for pe in $pl; do
1645 [ ".$pe" = . ] && continue
1646 [ ".$pe" = .. ] && continue
1647 srcpre="../$srcpre"
1648 done
1649 IFS="$OIFS"
1650 else
1651 if [ $srcisabs = 1 ]; then
1652 srcpre="$prefix"
1653 fi
1654 fi
1655
1656 # determine destination symlink name
1657 if [ ".$dstbase" = . ]; then
1658 if [ ".$srcbase" != . ]; then
1659 dstbase="$srcbase"
1660 else
1661 dstbase=`echo "$prefix$srcdir" | sed -e 's;/*$;;' -e 's;.*/\([^/]*\)$;\1;'`
1662 fi
1663 fi
1664
1665 # now finalize source and destination directory paths
1666 srcdir=`echo $srcdir | sed -e 's;\([^/]\)$;\1/;'`
1667 dstdir=`echo $dstdir | sed -e 's;\([^/]\)$;\1/;'`
1668
1669 # run the final link command
1670 if [ ".$opt_t" = .yes ]; then
1671 echo "ln$lnopt $srcpre$srcdir$srcbase $dstpre$dstdir$dstbase"
1672 fi
1673 eval ln$lnopt $srcpre$srcdir$srcbase $dstpre$dstdir$dstbase
1674 done
1675
1676 shtool_exit 0
1677 ;;
1678
1679 mkshadow )
1680 ##
1681 ## mkshadow -- Make a shadow tree through symbolic links
1682 ## Copyright (c) 1998-2006 Ralf S. Engelschall <rse@engelschall.com>
1683 ##
1684
1685 # source and destination directory
1686 src=`echo "$1" | sed -e 's:/$::' -e 's:^\./\(.\):\1:'`
1687 dst=`echo "$2" | sed -e 's:/$::' -e 's:^\./\(.\):\1:'`
1688
1689 # check whether source exists
1690 if [ ! -d $src ]; then
1691 echo "$msgprefix:Error: source directory not found: \`$src'" 1>&2
1692 shtool_exit 1
1693 fi
1694
1695 # determine if one of the paths is an absolute path,
1696 # because then we have to use an absolute symlink
1697 oneisabs=0
1698 case $src in
1699 /* ) oneisabs=1 ;;
1700 esac
1701 case $dst in
1702 /* ) oneisabs=1 ;;
1703 esac
1704
1705 # determine reverse directory for destination directory
1706 dstrevdir=''
1707 if [ $oneisabs = 0 ]; then
1708 # derive reverse path from forward path
1709 pwd=`pwd`
1710 OIFS="$IFS"; IFS='/'
1711 for pe in $dst; do
1712 if [ "x$pe" = "x.." ]; then
1713 OIFS2="$IFS"; IFS="$DIFS"
1714 eval `echo "$pwd" |\
1715 sed -e 's:\([^/]*\)$:; dir="\1":' \
1716 -e 's:^\(.*\)/[^/]*;:pwd="\1";:'\
1717 -e 's:^;:pwd="";:'`
1718 dstrevdir="$dir/$dstrevdir"
1719 IFS="$OIFS2"
1720 else
1721 dstrevdir="../$dstrevdir"
1722 fi
1723 done
1724 IFS="$OIFS"
1725 else
1726 src="`cd $src; pwd`";
1727 fi
1728
1729 # create directory tree at destination
1730 if [ ! -d $dst ]; then
1731 if [ ".$opt_t" = .yes ]; then
1732 echo "mkdir $dst" 1>&2
1733 fi
1734 mkdir $dst
1735 fi
1736 if [ ".$opt_a" = .yes ]; then
1737 DIRS=`cd $src; find . -type d -print |\
1738 sed -e '/^\.$/d' -e 's:^\./::'`
1739 else
1740 DIRS=`cd $src; find . -type d -print |\
1741 sed -e '/\/CVS/d' -e '/^\.$/d' -e 's:^\./::'`
1742 fi
1743 for dir in $DIRS; do
1744 if [ ".$opt_t" = .yes ]; then
1745 echo "mkdir $dst/$dir" 1>&2
1746 fi
1747 mkdir $dst/$dir
1748 done
1749
1750 # fill directory tree with symlinks to files
1751 if [ ".$opt_a" = .yes ]; then
1752 FILES="`cd $src; find . -depth -print |\
1753 sed -e 's/^\.\///'`"
1754 else
1755 FILES="`cd $src; find . -depth -print |\
1756 sed -e '/\.o$/d' -e '/\.a$/d' -e '/\.so$/d' \
1757 -e '/\.cvsignore$/d' -e '/\/CVS/d' \
1758 -e '/\/\.#/d' -e '/\.orig$/d' \
1759 -e 's/^\.\///'`"
1760 fi
1761 for file in $FILES; do
1762 # don't use `-type f' above for find because of symlinks
1763 if [ -d "$src/$file" ]; then
1764 continue
1765 fi
1766 basename=`echo $file | sed -e 's:^.*/::'`
1767 dir=`echo $file | sed -e 's:[^/]*$::' -e 's:/$::' -e 's:$:/:' -e 's:^/$::'`
1768 from=`echo "$src/$file" | sed -e 's/^\.\///'`
1769 to="$dst/$dir$basename"
1770 if [ $oneisabs = 0 ]; then
1771 if [ ".$dir" != . ]; then
1772 subdir=`echo $dir | sed -e 's:/$::'`
1773 # derive reverse path from forward path
1774 revdir=''
1775 OIFS="$IFS"; IFS='/'
1776 for pe in $subdir; do
1777 revdir="../$revdir"
1778 done
1779 IFS="$OIFS"
1780 # finalize from
1781 from="$revdir$from"
1782 fi
1783 from="$dstrevdir$from"
1784 fi
1785 if [ ".$opt_v" = .yes ]; then
1786 echo " $to" 1>&2
1787 fi
1788 if [ ".$opt_t" = .yes ]; then
1789 echo "ln -s $from $to" 1>&2
1790 fi
1791 ln -s $from $to
1792 done
1793
1794 shtool_exit 0
1795 ;;
1796
1797 fixperm )
1798 ##
1799 ## fixperm -- Fix file permissions inside a source tree
1800 ## Copyright (c) 1996-2006 Ralf S. Engelschall <rse@engelschall.com>
1801 ##
1802
1803 paths="$*"
1804
1805 # check whether the test command supports the -x option
1806 if [ -x /bin/sh ] 2>/dev/null; then
1807 minusx="-x"
1808 else
1809 minusx="-r"
1810 fi
1811
1812 # iterate over paths
1813 for p in $paths; do
1814 for file in `find $p -depth -print`; do
1815 if [ -f $file ]; then
1816 if [ $minusx $file ]; then
1817 if [ ".$opt_v" = .yes ]; then
1818 echo "-rwxr-xr-x $file" 2>&1
1819 fi
1820 if [ ".$opt_t" = .yes ]; then
1821 echo "chmod 755 $file" 2>&1
1822 fi
1823 chmod 755 $file
1824 else
1825 if [ ".$opt_v" = .yes ]; then
1826 echo "-rw-r--r-- $file" 2>&1
1827 fi
1828 if [ ".$opt_t" = .yes ]; then
1829 echo "chmod 644 $file" 2>&1
1830 fi
1831 chmod 644 $file
1832 fi
1833 continue
1834 fi
1835 if [ -d $file ]; then
1836 if [ ".$opt_v" = .yes ]; then
1837 echo "drwxr-xr-x $file" 2>&1
1838 fi
1839 if [ ".$opt_t" = .yes ]; then
1840 echo "chmod 755 $file" 2>&1
1841 fi
1842 chmod 755 $file
1843 continue
1844 fi
1845 if [ ".$opt_v" = .yes ]; then
1846 echo "?????????? $file" 2>&1
1847 fi
1848 done
1849 done
1850
1851 shtool_exit 0
1852 ;;
1853
1854 rotate )
1855 ##
1856 ## rotate -- Logfile rotation
1857 ## Copyright (c) 2001-2006 Ralf S. Engelschall <rse@engelschall.com>
1858 ##
1859
1860 # make sure we have at least one file to rotate
1861 if [ ".$opt_n" = .0 ]; then
1862 echo "$msgprefix:Error: invalid argument \`$opt_n' to option -n." 1>&2
1863 shtool_exit 1
1864 fi
1865
1866 # canonicalize -s option argument
1867 if [ ".$opt_s" != . ]; then
1868 if [ ".`expr $opt_s : '[0-9]*$'`" != .0 ]; then
1869 :
1870 elif [ ".`expr $opt_s : '[0-9]*[Kk]$'`" != .0 ]; then
1871 opt_s=`expr $opt_s : '\([0-9]*\)[Kk]$'`
1872 opt_s=`expr $opt_s \* 1024`
1873 elif [ ".`expr $opt_s : '[0-9]*[Mm]$'`" != .0 ]; then
1874 opt_s=`expr $opt_s : '\([0-9]*\)[Mm]$'`
1875 opt_s=`expr $opt_s \* 1048576` # 1024*1024
1876 elif [ ".`expr $opt_s : '[0-9]*[Gg]$'`" != .0 ]; then
1877 opt_s=`expr $opt_s : '\([0-9]*\)[Gg]$'`
1878 opt_s=`expr $opt_s \* 1073741824` # 1024*1024*1024
1879 else
1880 echo "$msgprefix:Error: invalid argument \`$opt_s' to option -s." 1>&2
1881 shtool_exit 1
1882 fi
1883 fi
1884
1885 # option -d/-z consistency
1886 if [ ".$opt_d" = .yes ] && [ ".$opt_z" = . ]; then
1887 echo "$msgprefix:Error: option -d requires option -z." 1>&2
1888 shtool_exit 1
1889 fi
1890
1891 # make sure target directory exists
1892 if [ ".$opt_a" != . ]; then
1893 if [ ! -d $opt_a ]; then
1894 if [ ".$opt_f" = .no ]; then
1895 echo "$msgprefix:Error: archive directory \`$opt_a' does not exist." 1>&2
1896 shtool_exit 1
1897 fi
1898 mkdir $opt_a || shtool_exit $?
1899 chmod 755 $opt_a
1900 fi
1901 if [ ! -w $opt_a ]; then
1902 echo "$msgprefix:Error: archive directory \`$opt_a' not writable." 1>&2
1903 shtool_exit 1
1904 fi
1905 fi
1906
1907 # determine compression approach
1908 if [ ".$opt_z" != . ]; then
1909 comp_lvl="$opt_z"
1910 comp_prg=""
1911 case $comp_lvl in
1912 *:* ) eval `echo $comp_lvl |\
1913 sed -e 's%^\(.*\):\(.*\)$%comp_prg="\1"; comp_lvl="\2"%'` ;;
1914 esac
1915
1916 # compression level consistency
1917 case $comp_lvl in
1918 [0-9] )
1919 ;;
1920 * ) echo "$msgprefix:Error: invalid compression level \`$comp_lvl'" 1>&2
1921 shtool_exit 1
1922 ;;
1923 esac
1924
1925 # determine a suitable compression tool
1926 if [ ".$comp_prg" = . ]; then
1927 # check whether the test command supports the -x option
1928 if [ -x /bin/sh ] 2>/dev/null; then
1929 minusx="-x"
1930 else
1931 minusx="-r"
1932 fi
1933 # search for tools in $PATH
1934 paths="`echo $PATH |\
1935 sed -e 's%/*:%:%g' -e 's%/*$%%' \
1936 -e 's/^:/.:/' -e 's/::/:.:/g' -e 's/:$/:./' \
1937 -e 's/:/ /g'`"
1938 for prg in bzip2 gzip compress; do
1939 for path in $paths; do
1940 if [ $minusx "$path/$prg" ] && [ ! -d "$path/$prg" ]; then
1941 comp_prg="$prg"
1942 break
1943 fi
1944 done
1945 if [ ".$comp_prg" != . ]; then
1946 break
1947 fi
1948 done
1949 if [ ".$comp_prg" = . ]; then
1950 echo "$msgprefix:Error: no suitable compression tool found in \$PATH" 1>&2
1951 shtool_exit 1
1952 fi
1953 fi
1954
1955 # determine standard compression extension
1956 # and make sure it is a known tool
1957 case $comp_prg in
1958 */bzip2 | bzip2 ) comp_ext="bz2" comp_lvl="-$comp_lvl" ;;
1959 */gzip | gzip ) comp_ext="gz" comp_lvl="-$comp_lvl" ;;
1960 */compress | compress ) comp_ext="Z"; comp_lvl="" ;;
1961 * ) echo "$msgprefix:Error: tool \`$comp_prg' is not a known compression tool" 1>&2
1962 shtool_exit 1
1963 ;;
1964 esac
1965 comp_suf=".$comp_ext"
1966 fi
1967
1968 # iterate over all given logfile arguments
1969 for file in $*; do
1970 # make sure the logfile exists
1971 if [ ! -f $file ]; then
1972 if [ ".$opt_f" = .yes ]; then
1973 continue
1974 fi
1975 echo "$msgprefix:Error: logfile \`$file' not found" 1>&2
1976 shtool_exit 1
1977 fi
1978
1979 # determine log directory (where original logfile is placed)
1980 ldir="."
1981 case $file in
1982 */* ) eval `echo $file | sed -e 's%^\(.*\)/\([^/]*\)$%ldir="\1"; file="\2";%'` ;;
1983 esac
1984
1985 # determine archive directory (where rotated logfiles are placed)
1986 adir="$ldir"
1987 if [ ".$opt_a" != . ]; then
1988 case "$opt_a" in
1989 /* | ./* ) adir="$opt_a" ;;
1990 * ) adir="$ldir/$opt_a" ;;
1991 esac
1992 fi
1993
1994 # optionally take logfile size into account
1995 if [ ".$opt_s" != . ]; then
1996 # determine size of logfile
1997 set -- `env -i /bin/ls -l "$ldir/$file" | sed -e "s;$ldir/$file;;" |\
1998 sed -e 's; -> .*$;;' -e 's;[ ][ ]*; ;g'`
1999 n=`expr $# - 3`
2000 eval "size=\`echo \${$n}\`"
2001
2002 # skip logfile if size is still too small
2003 if [ $size -lt $opt_s ]; then
2004 if [ ".$opt_v" = .yes ]; then
2005 echo "$ldir/$file: still too small in size -- skipping"
2006 fi
2007 continue
2008 fi
2009 fi
2010
2011 # verbosity
2012 if [ ".$opt_v" = .yes ]; then
2013 echo "rotating $ldir/$file"
2014 fi
2015
2016 # execute prolog
2017 if [ ".$opt_P" != . ]; then
2018 if [ ".$opt_t" = .yes ]; then
2019 echo "$opt_P"
2020 fi
2021 eval $opt_P
2022 [ $? -ne 0 ] && shtool_exit $?
2023 fi
2024
2025 # kick away out-rotated logfile
2026 n=`expr $opt_n - 1`
2027 n=`echo dummy | awk "{ printf(\"%0${opt_p}d\", n); }" n=$n`
2028 if [ -f "${adir}/${file}.${n}${comp_suf}" ]; then
2029 # optionally migrate away the out-rotated logfile
2030 if [ ".$opt_M" != . ]; then
2031 if [ ".$opt_t" = .yes ]; then
2032 echo "$opt_M ${adir}/${file}.${n}${comp_suf}"
2033 fi
2034 eval "$opt_M ${adir}/${file}.${n}${comp_suf}"
2035 [ $? -ne 0 ] && shtool_exit $?
2036 fi
2037 # finally get rid of the out-rotated logfile
2038 if [ ".$opt_t" = .yes ]; then
2039 echo "rm -f ${adir}/${file}.${n}${comp_suf}"
2040 fi
2041 rm -f ${adir}/${file}.${n}${comp_suf} || shtool_exit $?
2042 fi
2043
2044 # rotate already archived logfiles
2045 while [ $n -gt 0 ]; do
2046 m=$n
2047 n=`expr $n - 1`
2048 n=`echo dummy | awk "{ printf(\"%0${opt_p}d\", n); }" n=$n`
2049 if [ $n -eq 0 ] && [ ".$opt_d" = .yes ]; then
2050 # special case: first rotation file under delayed compression situation
2051 if [ ! -f "${adir}/${file}.${n}" ]; then
2052 continue
2053 fi
2054
2055 # compress file (delayed)
2056 if [ ".$opt_b" = .yes ]; then
2057 if [ ".$opt_t" = .yes ]; then
2058 echo "mv ${adir}/${file}.${n} ${adir}/${file}.${m}"
2059 fi
2060 mv ${adir}/${file}.${n} ${adir}/${file}.${m} || shtool_exit $?
2061 if [ ".$opt_t" = .yes ]; then
2062 echo "(${comp_prg} ${comp_lvl} <${adir}/${file}.${m} >${adir}/${file}.${m}${comp_suf}; rm -f ${adir}/${file}.${m}) &"
2063 fi
2064 ( ${comp_prg} ${comp_lvl} \
2065 <${adir}/${file}.${m} \
2066 >${adir}/${file}.${m}${comp_suf} || shtool_exit $?
2067 rm -f ${adir}/${file}.${m} || shtool_exit $?
2068 ) </dev/null >/dev/null 2>&1 &
2069 else
2070 if [ ".$opt_t" = .yes ]; then
2071 echo "${comp_prg} ${comp_lvl} <${adir}/${file}.${n} >${adir}/${file}.${m}${comp_suf}"
2072 fi
2073 ${comp_prg} ${comp_lvl} \
2074 <${adir}/${file}.${n} \
2075 >${adir}/${file}.${m}${comp_suf} || shtool_exit $?
2076 if [ ".$opt_t" = .yes ]; then
2077 echo "rm -f ${adir}/${file}.${n}"
2078 fi
2079 rm -f ${adir}/${file}.${n} || shtool_exit $?
2080 fi
2081
2082 # fix file attributes
2083 if [ ".$opt_o" != . ]; then
2084 if [ ".$opt_t" = .yes ]; then
2085 echo "chown $opt_o ${adir}/${file}.${m}${comp_suf}"
2086 fi
2087 chown $opt_o ${adir}/${file}.${m}${comp_suf} || shtool_exit $?
2088 fi
2089 if [ ".$opt_g" != . ]; then
2090 if [ ".$opt_t" = .yes ]; then
2091 echo "chgrp $opt_g ${adir}/${file}.${m}${comp_suf}"
2092 fi
2093 chgrp $opt_g ${adir}/${file}.${m}${comp_suf} || shtool_exit $?
2094 fi
2095 if [ ".$opt_m" != . ]; then
2096 if [ ".$opt_t" = .yes ]; then
2097 echo "chmod $opt_m ${adir}/${file}.${m}${comp_suf}"
2098 fi
2099 chmod $opt_m ${adir}/${file}.${m}${comp_suf} || shtool_exit $?
2100 fi
2101 else
2102 # standard case: second and following rotation file
2103 if [ ! -f "${adir}/${file}.${n}${comp_suf}" ]; then
2104 continue
2105 fi
2106 if [ ".$opt_t" = .yes ]; then
2107 echo "mv ${adir}/${file}.${n}${comp_suf} ${adir}/${file}.${m}${comp_suf}"
2108 fi
2109 mv ${adir}/${file}.${n}${comp_suf} ${adir}/${file}.${m}${comp_suf} || shtool_exit $?
2110 fi
2111 done
2112
2113 # move away current logfile
2114 if [ ".$opt_c" = .yes ]; then
2115 # approach: copy[+truncate]
2116 if [ ".$opt_t" = .yes ]; then
2117 echo "cp -p ${ldir}/${file} ${adir}/${file}.${n}"
2118 fi
2119 cp -p ${ldir}/${file} ${adir}/${file}.${n} || shtool_exit $?
2120 if [ ".$opt_r" = .no ]; then
2121 if [ ".$opt_t" = .yes ]; then
2122 echo "cp /dev/null ${ldir}/${file}"
2123 fi
2124 cp /dev/null ${ldir}/${file} || shtool_exit $?
2125 fi
2126 else
2127 # approach: move[+touch]
2128 if [ ".$opt_t" = .yes ]; then
2129 echo "mv ${ldir}/${file} ${adir}/${file}.${n}"
2130 fi
2131 mv ${ldir}/${file} ${adir}/${file}.${n} || shtool_exit $?
2132 if [ ".$opt_r" = .no ]; then
2133 if [ ".$opt_t" = .yes ]; then
2134 echo "touch ${ldir}/${file}"
2135 fi
2136 touch ${ldir}/${file} || shtool_exit $?
2137 # fix file attributes
2138 if [ ".$opt_o" != . ]; then
2139 if [ ".$opt_t" = .yes ]; then
2140 echo "chown $opt_o ${ldir}/${file}"
2141 fi
2142 chown $opt_o ${ldir}/${file} || shtool_exit $?
2143 fi
2144 if [ ".$opt_g" != . ]; then
2145 if [ ".$opt_t" = .yes ]; then
2146 echo "chgrp $opt_g ${ldir}/${file}"
2147 fi
2148 chgrp $opt_g ${ldir}/${file} || shtool_exit $?
2149 fi
2150 if [ ".$opt_m" != . ]; then
2151 if [ ".$opt_t" = .yes ]; then
2152 echo "chmod $opt_m ${ldir}/${file}"
2153 fi
2154 chmod $opt_m ${ldir}/${file} || shtool_exit $?
2155 fi
2156 fi
2157 fi
2158
2159 # regular compression step
2160 if [ ".$opt_z" != . ] && [ ".$opt_d" = .no ]; then
2161 # compress file
2162 if [ ".$opt_b" = .yes ]; then
2163 if [ ".$opt_t" = .yes ]; then
2164 echo "(${comp_prg} ${comp_lvl} <${adir}/${file}.${n} >${adir}/${file}.${n}${comp_suf}; rm -f ${adir}/${file}.${n}) &"
2165 fi
2166 ( ${comp_prg} ${comp_lvl} \
2167 <${adir}/${file}.${n} \
2168 >${adir}/${file}.${n}${comp_suf} || shtool_exit $?
2169 rm -f ${adir}/${file}.${n} || shtool_exit $?
2170 ) </dev/null >/dev/null 2>&1 &
2171 else
2172 if [ ".$opt_t" = .yes ]; then
2173 echo "${comp_prg} ${comp_lvl} <${adir}/${file}.${n} >${adir}/${file}.${n}${comp_suf}"
2174 fi
2175 ${comp_prg} ${comp_lvl} \
2176 <${adir}/${file}.${n} \
2177 >${adir}/${file}.${n}${comp_suf} || shtool_exit $?
2178 if [ ".$opt_t" = .yes ]; then
2179 echo "rm -f ${opt_a}${file}.${n}"
2180 fi
2181 rm -f ${adir}/${file}.${n} || shtool_exit $?
2182 fi
2183
2184 # fix file attributes
2185 if [ ".$opt_o" != . ]; then
2186 if [ ".$opt_t" = .yes ]; then
2187 echo "chown $opt_o ${adir}/${file}.${n}${comp_suf}"
2188 fi
2189 chown $opt_o ${adir}/${file}.${n}${comp_suf} || shtool_exit $?
2190 fi
2191 if [ ".$opt_g" != . ]; then
2192 if [ ".$opt_t" = .yes ]; then
2193 echo "chgrp $opt_g ${adir}/${file}.${n}${comp_suf}"
2194 fi
2195 chgrp $opt_g ${adir}/${file}.${n}${comp_suf} || shtool_exit $?
2196 fi
2197 if [ ".$opt_m" != . ]; then
2198 if [ ".$opt_t" = .yes ]; then
2199 echo "chmod $opt_m ${adir}/${file}.${n}${comp_suf}"
2200 fi
2201 chmod $opt_m ${adir}/${file}.${n}${comp_suf} || shtool_exit $?
2202 fi
2203 fi
2204
2205 # execute epilog
2206 if [ ".$opt_E" != . ]; then
2207 if [ ".$opt_t" = .yes ]; then
2208 echo "$opt_E"
2209 fi
2210 eval $opt_E
2211 [ $? -ne 0 ] && shtool_exit $?
2212 fi
2213 done
2214
2215 shtool_exit 0
2216 ;;
2217
2218 tarball )
2219 ##
2220 ## tarball -- Roll distribution tarballs
2221 ## Copyright (c) 1999-2006 Ralf S. Engelschall <rse@engelschall.com>
2222 ##
2223
2224 srcs="$*"
2225
2226 # check whether the test command supports the -x option
2227 if [ -x /bin/sh ] 2>/dev/null; then
2228 minusx="-x"
2229 else
2230 minusx="-r"
2231 fi
2232
2233 # find the tools
2234 paths="`echo $PATH |\
2235 sed -e 's%/*:%:%g' -e 's%/*$%%' \
2236 -e 's/^:/.:/' -e 's/::/:.:/g' -e 's/:$/:./' \
2237 -e 's/:/ /g'`"
2238 for spec in find:gfind,find tar:gtar,tar tardy:tardy,tarcust; do
2239 prg=`echo $spec | sed -e 's/:.*$//'`
2240 tools=`echo $spec | sed -e 's/^.*://'`
2241 eval "prg_${prg}=''"
2242 # iterate over tools
2243 for tool in `echo $tools | sed -e 's/,/ /g'`; do
2244 # iterate over paths
2245 for path in $paths; do
2246 if [ $minusx "$path/$tool" ] && [ ! -d "$path/$tool" ]; then
2247 eval "prg_${prg}=\"$path/$tool\""
2248 break
2249 fi
2250 done
2251 eval "val=\$prg_${prg}"
2252 if [ ".$val" != . ]; then
2253 break
2254 fi
2255 done
2256 done
2257
2258 # expand source paths
2259 exclude=''
2260 for pat in `echo $opt_e | sed 's/,/ /g'`; do
2261 exclude="$exclude | grep -v '$pat'"
2262 done
2263 if [ ".$opt_t" = .yes ]; then
2264 echo "cp /dev/null $tmpfile.lst" 1>&2
2265 fi
2266 cp /dev/null $tmpfile.lst
2267 for src in $srcs; do
2268 if [ -d $src ]; then
2269 if [ ".$opt_t" = .yes ]; then
2270 echo "(cd $src && $prg_find . -type f -depth -print) | sed -e 's:^\\.\$::' -e 's:^\\./::' | cat $exclude >>$tmpfile.lst" 1>&2
2271 fi
2272 (cd $src && $prg_find . -type f -depth -print) |\
2273 sed -e 's:^\.$::' -e 's:^\./::' | eval cat $exclude >>$tmpfile.lst
2274 else
2275 if [ ".$opt_t" = .yes ]; then
2276 echo "echo $src >>$tmpfile.lst" 1>&2
2277 fi
2278 echo $src >>$tmpfile.lst
2279 fi
2280 done
2281 sort <$tmpfile.lst >$tmpfile.lst.n
2282 mv $tmpfile.lst.n $tmpfile.lst
2283 if [ ".$opt_v" = .yes ]; then
2284 cat $tmpfile.lst | sed -e 's/^/ /' 1>&2
2285 fi
2286
2287 # determine tarball file and directory name
2288 if [ ".$opt_o" != . ]; then
2289 tarfile="$opt_o"
2290 if [ ".$opt_d" != . ]; then
2291 tarname="$opt_d"
2292 else
2293 tarname=`echo $tarfile | sed -e 's/\.tar.*$//' -e 's;.*/\([^/]*\)$;\1;'`
2294 fi
2295 else
2296 if [ ".$opt_d" != . ]; then
2297 tarname="$opt_d"
2298 elif [ -d "$from" ]; then
2299 tarname=`echo $from | sed -e 's;.*/\([^/]*\)$;\1;'`
2300 else
2301 tarname="out"
2302 fi
2303 tarfile="$tarname.tar"
2304 fi
2305
2306 # roll the tarball
2307 compress=''
2308 if [ ".$opt_c" != . ]; then
2309 compress="| $opt_c"
2310 fi
2311 if [ ".$prg_tardy" != . ]; then
2312 # the elegant hackers way
2313 tardy_opt="--prefix=$tarname"
2314 tardy_opt="$tardy_opt --user_number=0 --group_number=0" # security!
2315 if [ ".$opt_u" != . ]; then
2316 tardy_opt="$tardy_opt --user_name=$opt_u"
2317 fi
2318 if [ ".$opt_g" != . ]; then
2319 tardy_opt="$tardy_opt --group_name=$opt_g"
2320 fi
2321 if [ ".$opt_t" = .yes ]; then
2322 echo "cat $tmpfile.lst | xargs $prg_tar cf - | $prg_tardy $tardy_opt | cat $compress >$tmpfile.out" 1>&2
2323 fi
2324 cat $tmpfile.lst |\
2325 xargs $prg_tar cf - |\
2326 $prg_tardy $tardy_opt |\
2327 eval cat $compress >$tmpfile.out
2328 if [ ".$opt_t" = .yes ]; then
2329 echo "cp $tmpfile.out $tarfile" 1>&2
2330 fi
2331 cp $tmpfile.out $tarfile
2332 else
2333 # the portable standard way
2334 if [ ".$opt_t" = .yes ]; then
2335 echo "mkdir $tmpdir/$tarname" 1>&2
2336 fi
2337 mkdir $tmpdir/$tarname || shtool_exit 1
2338 if [ ".$opt_t" = .yes ]; then
2339 echo "cat $tmpfile.lst | xargs $prg_tar cf - | (cd $tmpdir/$tarname && $prg_tar xf -)" 1>&2
2340 fi
2341 cat $tmpfile.lst |\
2342 xargs $prg_tar cf - |\
2343 (cd $tmpdir/$tarname && $prg_tar xf -)
2344 if [ ".$opt_u" != . ]; then
2345 if [ ".$opt_t" = .yes ]; then
2346 echo "chown -R $opt_u $tmpdir/$tarname >/dev/null 2>&1" 2>&1
2347 fi
2348 chown -R $opt_u $tmpdir/$tarname >/dev/null 2>&1 ||\
2349 echo "$msgprefix:Warning: cannot set user name \`$opt_u' (would require root privileges)"
2350 fi
2351 if [ ".$opt_g" != . ]; then
2352 if [ ".$opt_t" = .yes ]; then
2353 echo "chgrp -R $opt_g $tmpdir/$tarname >/dev/null 2>&1" 2>&1
2354 fi
2355 chgrp -R $opt_g $tmpdir/$tarname >/dev/null 2>&1 ||\
2356 echo "$msgprefix:Warning: cannot set group name \`$opt_g' (would require root privileges)"
2357 fi
2358 if [ ".$opt_t" = .yes ]; then
2359 echo "(cd $tmpdir && $prg_find $tarname -type f -depth -print | sort | xargs $prg_tar cf -) | cat $compress >$tmpfile.out" 1>&2
2360 fi
2361 (cd $tmpdir && $prg_find $tarname -type f -depth -print | sort | xargs $prg_tar cf -) |\
2362 eval cat $compress >$tmpfile.out
2363 if [ ".$opt_t" = .yes ]; then
2364 echo "cp $tmpfile.out $tarfile" 1>&2
2365 fi
2366 cp $tmpfile.out $tarfile
2367 if [ ".$opt_t" = .yes ]; then
2368 echo "rm -rf $tmpdir/$tarname" 1>&2
2369 fi
2370 rm -rf $tmpdir/$tarname
2371 fi
2372
2373 # cleanup
2374 if [ ".$opt_t" = .yes ]; then
2375 echo "rm -f $tmpfile.lst $tmpfile.out" 1>&2
2376 fi
2377 rm -f $tmpfile.lst $tmpfile.out
2378
2379 shtool_exit 0
2380 ;;
2381
2382 subst )
2383 ##
2384 ## subst -- Apply sed(1) substitution operations
2385 ## Copyright (c) 2001-2006 Ralf S. Engelschall <rse@engelschall.com>
2386 ##
2387
2388 # remember optional list of file(s)
2389 files="$*"
2390 files_num="$#"
2391
2392 # parameter consistency check
2393 if [ $# -eq 0 ] && [ ".$opt_b" != . ]; then
2394 echo "$msgprefix:Error: option -b cannot be applied to stdin" 1>&2
2395 shtool_exit 1
2396 fi
2397 if [ $# -eq 0 ] && [ ".$opt_s" = .yes ]; then
2398 echo "$msgprefix:Error: option -s cannot be applied to stdin" 1>&2
2399 shtool_exit 1
2400 fi
2401
2402 # build underlying sed(1) command
2403 sedcmd='sed'
2404 if [ ".$opt_e" != . ]; then
2405 OIFS="$IFS"; IFS="$ASC_NL"; set -- $opt_e; IFS="$OIFS"
2406 for e
2407 do
2408 sedcmd="$sedcmd -e '$e'"
2409 done
2410 elif [ ".$opt_f" != . ]; then
2411 if [ ! -f $opt_f ]; then
2412 echo "$msgprefix:Error: command file \`$opt_f' not found or not a regular file" 1>&2
2413 shtool_exit 1
2414 fi
2415 sedcmd="$sedcmd -f '$opt_f'"
2416 else
2417 echo "$msgprefix:Error: either -e option(s) or -f option required" 1>&2
2418 shtool_exit 1
2419 fi
2420
2421 # determine extension for original file
2422 orig=".orig"
2423 if [ ".$opt_b" != . ]; then
2424 orig="$opt_b"
2425 fi
2426
2427 # apply sed(1) operation(s)
2428 if [ ".$files" != . ]; then
2429 # apply operation(s) to files
2430 substdone=no
2431 for file in $files; do
2432 test ".$file" = . && continue
2433 if [ ! -f $file ]; then
2434 echo "$msgprefix:Warning: file \`$file' not found or not a regular file" 1>&2
2435 continue
2436 fi
2437
2438 # handle interactive mode
2439 if [ ".$opt_i" = .yes ]; then
2440 eval "$sedcmd <$file >$file.new"
2441 skip=no
2442 if cmp $file $file.new >/dev/null 2>&1; then
2443 rm -f $file.new
2444 skip=yes
2445 else
2446 (diff -U1 $file $file.new >$tmpfile) 2>/dev/null
2447 if [ ".`cat $tmpfile`" = . ]; then
2448 (diff -C1 $file $file.new >$tmpfile) 2>/dev/null
2449 if [ ".`cat $tmpfile`" = . ]; then
2450 echo "$msgprefix:Warning: unable to show difference for file \`$file'" 1>&2
2451 cp /dev/null $tmpfile
2452 fi
2453 fi
2454 rm -f $file.new
2455 cat $tmpfile
2456 echo dummy | awk '{ printf("%s", TEXT); }' TEXT=">>> Apply [Y/n]: "
2457 read input
2458 if [ ".$input" != .Y ] &&\
2459 [ ".$input" != .y ] &&\
2460 [ ".$input" != . ]; then
2461 skip=yes
2462 fi
2463 fi
2464 if [ ".$skip" = .yes ]; then
2465 if [ ".$opt_v" = .yes ]; then
2466 echo "file \`$file' -- skipped" 1>&2
2467 fi
2468 continue
2469 fi
2470 fi
2471
2472 # apply sed(1) operation(s)
2473 if [ ".$opt_v" = .yes ]; then
2474 echo "patching \`$file'" 1>&2
2475 fi
2476 if [ ".$opt_t" = .yes ]; then
2477 echo "\$ cp -p $file $file$orig"
2478 echo "\$ chmod u+w $file"
2479 echo "\$ $sedcmd <$file$orig >$file"
2480 fi
2481 if [ ".$opt_n" = .no ]; then
2482 cp -p $file $file$orig
2483 chmod u+w $file >/dev/null 2>&1 || true
2484 eval "$sedcmd <$file$orig >$file"
2485 fi
2486
2487 # optionally fix timestamp
2488 if [ ".$opt_s" = .yes ]; then
2489 if [ ".$opt_t" = .yes ]; then
2490 echo "\$ touch -r $file$orig $file"
2491 fi
2492 if [ ".$opt_n" = .no ]; then
2493 touch -r $file$orig $file
2494 fi
2495 fi
2496
2497 # optionally check whether any content change actually occurred
2498 if [ ".$opt_q" = .no ]; then
2499 if cmp $file$orig $file >/dev/null 2>&1; then
2500 if [ ".$opt_w" = .yes ]; then
2501 echo "$msgprefix:Warning: substitution resulted in no content change on file \"$file\"" 1>&2
2502 fi
2503 else
2504 substdone=yes
2505 fi
2506 fi
2507
2508 # optionally remove preserved original file
2509 if [ ".$opt_b" = . ]; then
2510 if [ ".$opt_t" = .yes ]; then
2511 echo "\$ rm -f $file$orig"
2512 fi
2513 if [ ".$opt_n" = .no ]; then
2514 rm -f $file$orig
2515 fi
2516 fi
2517 done
2518 if [ ".$opt_q" = .no ] && [ ".$opt_w" = .no ]; then
2519 if [ ".$substdone" = .no ]; then
2520 if [ ".$files_num" = .1 ]; then
2521 echo "$msgprefix:Warning: substitution resulted in no content change on file \"$file\"" 1>&2
2522 else
2523 echo "$msgprefix:Warning: substitution resulted in no content change on any file" 1>&2
2524 fi
2525 fi
2526 fi
2527 else
2528 # apply operation(s) to stdin/stdout
2529 if [ ".$opt_v" = .yes ]; then
2530 echo "patching <stdin>" 1>&2
2531 fi
2532 if [ ".$opt_t" = .yes ]; then
2533 echo "\$ $sedcmd"
2534 fi
2535 if [ ".$opt_n" = .no ]; then
2536 eval "$sedcmd"
2537 fi
2538 fi
2539
2540 shtool_exit 0
2541 ;;
2542
2543 platform )
2544 ##
2545 ## platform -- Platform Identification Utility
2546 ## Copyright (c) 2003-2006 Ralf S. Engelschall <rse@engelschall.com>
2547 ##
2548
2549 # option post-processing
2550 if [ ".$opt_t" != . ]; then
2551 case "$opt_t" in
2552 binary )
2553 # binary package id (OpenPKG RPM)
2554 opt_F="%<ap>-%<sp>"
2555 opt_L=yes
2556 opt_S=""
2557 opt_C="+"
2558 ;;
2559 build )
2560 # build time checking (OpenPKG RPM)
2561 opt_F="%<at>-%<st>"
2562 opt_L=yes
2563 opt_S=""
2564 opt_C="+"
2565 ;;
2566 gnu )
2567 # GNU config.guess style <arch>-<vendor>-<os><osversion>
2568 opt_F="%<at>-unknown-%<st>"
2569 opt_L=yes
2570 opt_S=""
2571 opt_C="+"
2572 ;;
2573 web )
2574 # non-whitespace HTTP Server-header id
2575 opt_F="%<sp>-%<ap>"
2576 opt_S="/"
2577 opt_C="+"
2578 ;;
2579 summary)
2580 # human readable verbose summary information
2581 opt_F="Class: %[sc] (%[ac])\\nProduct: %[sp] (%[ap])\\nTechnology: %[st] (%[at])"
2582 opt_S=" "
2583 opt_C="/"
2584 ;;
2585 all-in-one )
2586 # full-table all-in-one information
2587 opt_F=""
2588 opt_F="${opt_F}concise architecture class: %<ac>\\n"
2589 opt_F="${opt_F}regular architecture class: %{ac}\\n"
2590 opt_F="${opt_F}verbose architecture class: %[ac]\\n"
2591 opt_F="${opt_F}concise architecture product: %<ap>\\n"
2592 opt_F="${opt_F}regular architecture product: %{ap}\\n"
2593 opt_F="${opt_F}verbose architecture product: %[ap]\\n"
2594 opt_F="${opt_F}concise architecture technology: %<at>\\n"
2595 opt_F="${opt_F}regular architecture technology: %{at}\\n"
2596 opt_F="${opt_F}verbose architecture technology: %[at]\\n"
2597 opt_F="${opt_F}concise system class: %<sc>\\n"
2598 opt_F="${opt_F}regular system class: %{sc}\\n"
2599 opt_F="${opt_F}verbose system class: %[sc]\\n"
2600 opt_F="${opt_F}concise system product: %<sp>\\n"
2601 opt_F="${opt_F}regular system product: %{sp}\\n"
2602 opt_F="${opt_F}verbose system product: %[sp]\\n"
2603 opt_F="${opt_F}concise system technology: %<st>\\n"
2604 opt_F="${opt_F}regular system technology: %{st}\\n"
2605 opt_F="${opt_F}verbose system technology: %[st]"
2606 ;;
2607 * )
2608 echo "$msgprefix:Error: invalid type \`$opt_t'" 1>&2
2609 exit 1
2610 ;;
2611 esac
2612 fi
2613
2614 # assemble initial platform information
2615 UNAME_MACHINE=`(uname -m) 2>/dev/null` ||\
2616 UNAME_MACHINE=`(uname -p) 2>/dev/null` ||\
2617 UNAME_MACHINE='unknown'
2618 UNAME_SYSTEM=`(uname -s) 2>/dev/null` ||\
2619 UNAME_SYSTEM='unknown'
2620 UNAME_RELEASE=`(uname -r) 2>/dev/null` ||\
2621 UNAME_RELEASE=`(uname -v) 2>/dev/null` ||\
2622 UNAME_RELEASE='unknown'
2623
2624 UNAME="${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}"
2625
2626 AC=""; AP=""; AT=""
2627 SC=""; SP=""; ST=""
2628
2629 # dispatch into platform specific sections
2630 case "${UNAME}" in
2631
2632 # FreeBSD
2633 *:FreeBSD:* )
2634 # determine architecture
2635 AC="${UNAME_MACHINE}"
2636 case "${AC}" in
2637 i386 ) AC="iX86" ;;
2638 esac
2639 AP="${AC}"
2640 AT="${AP}"
2641 if [ ".${AT}" = ".iX86" ]; then
2642 case "`(/sbin/sysctl -n hw.model) 2>&1`" in
2643 *"Xeon"* | *"Pentium Pro"* | *"Cyrix 6x86MX"* | *"Pentium II"* | *"Pentium III"* | *"Pentium 4"* | *"Celeron"* ) AT="i686" ;;
2644 *"Pentium"* ) AT="i586" ;; *"i486[SD]X"* | *"Cyrix 486"* | *"Cyrix [56]x86"* | *"Blue Lightning" | *"Cyrix 486S/DX" ) AT="i486" ;;
2645 *"i386[SD]X"* | *"NexGen 586"* ) AT="i386" ;;
2646 esac
2647 fi
2648 # determine system
2649 r=`echo "${UNAME_RELEASE}" |\
2650 sed -e 's;[()];;' -e 's/\(-.*\)$/[\1]/'`
2651 ST="FreeBSD ${r}"
2652 SP="${ST}"
2653 case "${r}" in
2654 1.* ) SC="4.3BSD" ;;
2655 * ) SC="4.4BSD" ;;
2656 esac
2657 ;;
2658
2659 # NetBSD
2660 *:NetBSD:* )
2661 # determine architecture
2662 AT="${UNAME_MACHINE}"
2663 AP="${AT}"
2664 case "${AP}" in
2665 i[3-6]86 ) AP="iX86" ;;
2666 esac
2667 AC="${AP}"
2668 # determine system
2669 r=`echo "${UNAME_RELEASE}" | sed -e 's/\([-_].*\)$/[\1]/'`
2670 ST="NetBSD ${r}"
2671 SP="${ST}"
2672 case "${r}" in
2673 0.* ) SC="4.3BSD" ;;
2674 * ) SC="4.4BSD" ;;
2675 esac
2676 ;;
2677
2678 # OpenBSD
2679 *:OpenBSD:* )
2680 # determine architecture
2681 AT="${UNAME_MACHINE}"
2682 AP="${AT}"
2683 case "${AP}" in
2684 i[3-6]86 ) AP="iX86" ;;
2685 esac
2686 AC="${AP}"
2687 # determine system
2688 r=`echo "${UNAME_RELEASE}" | sed -e 's/\([-_].*\)$/[\1]/'`
2689 ST="OpenBSD ${r}"
2690 SP="${ST}"
2691 SC="4.4BSD"
2692 ;;
2693
2694 # GNU/Linux
2695 *:Linux:* )
2696 # determine architecture
2697 AT="${UNAME_MACHINE}"
2698 case "${AT}" in
2699 ia64 ) AT="IA64" ;;
2700 x86_64 ) AT='AMD64' ;;
2701 parisc ) AT="HPPA32" ;;
2702 parisc64 ) AT="HPPA64" ;;
2703 esac
2704 AP="${AT}"
2705 case "${AP}" in
2706 i[3-6]86 ) AP='iX86' ;;
2707 esac
2708 AC="${AP}"
2709 # determine system
2710 v_kern=`echo "${UNAME_RELEASE}" |\
2711 sed -e 's/^\([0-9][0-9]*\.[0-9][0-9]*\).*/\1/'`
2712 v_libc=`(strings /lib/libc.so.* | grep '^GLIBC_' | sed -e 's/^GLIBC_//' |\
2713 env -i sort -n | sed -n -e '$p' | sed -e 's/^\([0-9][0-9]*\.[0-9][0-9]*\).*/\1/') 2>/dev/null`
2714 ST="GNU/<Linux >${v_libc}/<${v_kern}>"
2715 if [ -f /etc/lsb-release ]; then
2716 eval `( . /etc/lsb-release
2717 echo "SC=\"LSB${LSB_VERSION}\""
2718 if [ ".${DISTRIB_ID}" != . -a ".${DISTRIB_RELEASE}" != . ]; then
2719 echo "SP=\"${DISTRIB_ID} ${DISTRIB_RELEASE}\""
2720 fi
2721 ) 2>/dev/null`
2722 fi
2723 if [ ".$SP" = . ]; then
2724 for tagfile in x \
2725 `cd /etc && \
2726 /bin/ls *[_-]release *[_-]version 2>/dev/null | env -i sort | \
2727 sed -e '/^redhat-release$/d' -e '/^lsb-release$/d'; \
2728 echo redhat-release lsb-release`
2729 do
2730 [ ".${tagfile}" = .x ] && continue
2731 [ ! -f "/etc/${tagfile}" ] && continue
2732 n=`echo ${tagfile} | sed -e 's/[_-]release$//' -e 's/[_-]version$//'`
2733 v=`(grep VERSION /etc/${tagfile}; cat /etc/${tagfile}) | grep '[0-9]' | sed -e 'q' |\
2734 sed -e 's/^/#/' \
2735 -e 's/^#[^0-9]*\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\).*$/\1/' \
2736 -e 's/^#[^0-9]*\([0-9][0-9]*\.[0-9][0-9]*\).*$/\1/' \
2737 -e 's/^#[^0-9]*\([0-9][0-9]*\).*$/\1/' \
2738 -e 's/^#.*$//'`
2739 case "`util_lower ${n}`" in
2740 redhat )
2741 if [ ".`grep 'Red Hat Enterprise Linux' /etc/${tagfile}`" != . ]; then
2742 n="<R>ed <H>at <E>nterprise <L>inux"
2743 else
2744 n="<R>ed <H>at <L>inux"
2745 fi
2746 ;;
2747 debian ) n="Debian[ GNU/Linux]" ;;
2748 ubuntu ) n="Ubuntu[ GNU/Linux]" ;;
2749 fedora ) n="<Fedora> Core[ GNU/Linux]" ;;
2750 suse ) n="SuSE[ Linux]" ;;
2751 mandrake*|mandriva ) n="Mandriva[ Linux]" ;;
2752 gentoo ) n="Gentoo[ GNU/Linux]" ;;
2753 slackware ) n="Slackware[ Linux]" ;;
2754 turbolinux ) n="TurboLinux" ;;
2755 unitedlinux ) n="UnitedLinux" ;;
2756 * ) n="${n}[ GNU/Linux]" ;;
2757 esac
2758 case "$n" in
2759 *"<"*">"* ) SP="$n <$v>" ;;
2760 * ) SP="$n $v" ;;
2761 esac
2762 break
2763 done
2764 fi
2765 [ ".$SP" = . ] && SP="${ST}"
2766 [ ".$SC" = . ] && SC="LSB"
2767 ;;
2768
2769 # Sun Solaris
2770 *:SunOS:* )
2771 # determine architecture
2772 AT="${UNAME_MACHINE}"
2773 case "${AT}" in
2774 i86pc )
2775 AT="iX86"
2776 case "`(/bin/isainfo -k) 2>&1`" in
2777 amd64 ) AT="AMD64" ;;
2778 esac
2779 ;;
2780 esac
2781 AP="${AT}"
2782 case "${AP}" in
2783 sun4[cdm] ) AP="SPARC32" ;;
2784 sun4[uv] ) AP="SPARC64" ;;
2785 sun4* ) AP="SPARC" ;;
2786 esac
2787 AC="${AP}"
2788 case "${AC}" in
2789 SPARC* ) AC="SPARC" ;;
2790 esac
2791 # determine system
2792 ST="[Sun ]SunOS ${UNAME_RELEASE}"
2793 v=`echo "${UNAME_RELEASE}" |\
2794 sed -e 's;^4\.;1.;' \
2795 -e 's;^5\.\([0-6]\)[^0-9]*$;2.\1;' \
2796 -e 's;^5\.\([0-9][0-9]*\).*;\1;'`
2797 SP="[Sun ]Solaris $v"
2798 case "${UNAME_RELEASE}" in
2799 4.* ) SC="4.3BSD" ;;
2800 5.* ) SC="SVR4" ;;
2801 esac
2802 ;;
2803
2804 # SCO UnixWare
2805 *:UnixWare:* )
2806 # determine architecture
2807 AT="${UNAME_MACHINE}"
2808 case "${AT}" in
2809 i[3-6]86 | ix86at ) AT="iX86" ;;
2810 esac
2811 AP="${AT}"
2812 # determine system
2813 v=`/sbin/uname -v`
2814 ST="[SCO ]UnixWare ${v}"
2815 SP="${ST}"
2816 SC="SVR${UNAME_RELEASE}"
2817 ;;
2818
2819 # QNX
2820 *:QNX:* )
2821 # determine architecture
2822 AT="${UNAME_MACHINE}"
2823 case "${AT}" in
2824 x86pc ) AT="iX86" ;;
2825 esac
2826 AP="${AT}"
2827 # determine system
2828 v="${UNAME_RELEASE}"
2829 ST="QNX[ Neutrino RTOS] ${v}"
2830 v=`echo "${v}" | sed -e 's;^\([0-9][0-9]*\.[0-9][0-9]*\).*$;\1;'`
2831 SP="QNX[ Neutrino RTOS] ${v}"
2832 SC="QNX"
2833 ;;
2834
2835 # SGI IRIX
2836 *:IRIX*:* )
2837 # determine architecture
2838 AT="${UNAME_MACHINE}"
2839 AP="${AT}"
2840 case "${AP}:${UNAME_SYSTEM}" in
2841 IP*:IRIX64 ) AP="MIPS64" ;;
2842 IP*:* ) AP="MIPS" ;;
2843 esac
2844 AC="${AP}"
2845 # determine system
2846 v=`(/bin/uname -R || /bin/uname -r) 2>/dev/null | sed -e 's;[0-9.]* ;;'`
2847 ST="[SGI ]IRIX ${v}"
2848 v="${UNAME_RELEASE}"
2849 SP="[SGI ]IRIX ${v}"
2850 SC="4.2BSD/SVR3"
2851 ;;
2852
2853 # HP HP-UX
2854 *:HP-UX:* )
2855 # determine architecture
2856 AT="${UNAME_MACHINE}"
2857 case "${AT}" in
2858 ia64 ) AT="IA64" ;;
2859 9000/[34]?? ) AT=M68K ;;
2860 9000/[678][0-9][0-9])
2861 sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
2862 sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
2863 case "${sc_cpu_version}" in
2864 523 ) AT="HPPA1.0" ;;
2865 528 ) AT="HPPA1.1" ;;
2866 532 ) AT="HPPA2.0"
2867 case "${sc_kernel_bits}" in
2868 32 ) AT="${AT}n" ;;
2869 64 ) AT="${AT}w" ;;
2870 esac
2871 ;;
2872 esac
2873 ;;
2874 esac
2875 AP="${AT}"
2876 case "${AP}" in
2877 HPPA* ) AP="HPPA" ;;
2878 esac
2879 AC="${AP}"
2880 # determine system
2881 v=`echo "${UNAME_RELEASE}" | sed -e 's;^[^0-9]*;;'`
2882 ST="[HP ]<HP>-<UX ${v}>"
2883 SP="${ST}"
2884 case "${v}" in
2885 10.* ) SC="SVR4.2" ;;
2886 [7-9]* ) SC="SVR4" ;;
2887 esac
2888 ;;
2889
2890 # HP Tru64 (OSF1)
2891 *:OSF1:* )
2892 # determine architecture
2893 AP="${UNAME_MACHINE}"
2894 case "${AP}" in
2895 alpha ) AP="Alpha" ;;
2896 esac
2897 alpha_type=`(/usr/sbin/psrinfo -v) 2>/dev/null |\
2898 sed -n -e 's/^.*The alpha \([^ ][^ ]*\).*processor.*$/\1/p' | sed -e 'q'`
2899 AT="${AP}${alpha_type}"
2900 AC="${AP}"
2901 # determine system
2902 v=`echo "${UNAME_RELEASE}" | sed -e 's;^[VTX];;'`
2903 ST="[HP ]Tru64 ${v}"
2904 SP="${ST}"
2905 SC="OSF1"
2906 ;;
2907
2908 # IBM AIX
2909 *:AIX:* )
2910 cpu_arch=rs6000
2911 if [ -x /usr/sbin/lsdev -a -x /usr/sbin/lsattr ]; then
2912 cpu_id=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
2913 if [ ".`/usr/sbin/lsattr -El ${cpu_id} | grep -i powerpc`" != . ]; then
2914 cpu_arch=powerpc
2915 fi
2916 elif [ -d /QOpenSys ]; then
2917 # IBM i5/OS (aka OS/400) with PASE (Portable Application Solutions Environment)
2918 cpu_arch=powerpc
2919 fi
2920 if [ -x /usr/bin/oslevel ]; then
2921 os_level=`/usr/bin/oslevel`
2922 else
2923 os_level="`uname -v`.`uname -r`"
2924 fi
2925 os_level=`echo "${os_level}" |\
2926 sed -e 's;^\([0-9][0-9]*\.[0-9][0-9]*\)\(\.[0-9][0-9]*\)\(.*\)$;<\1>\2[\3];' \
2927 -e 's;^\([0-9][0-9]*\.[0-9][0-9]*\)\(.*\)$;<\1>\2;'`
2928 AT="${cpu_arch}"
2929 AP="${AT}"
2930 AC="${AP}"
2931 ST="[IBM ]<AIX >${os_level}"
2932 SP="${ST}"
2933 case "${os_level}" in
2934 [12]* ) SC="SVR2" ;;
2935 * ) SC="SVR4" ;;
2936 esac
2937 ;;
2938
2939 # Apple MacOS X Darwin
2940 *:Darwin:* )
2941 AT=`uname -p`
2942 case "${AT}" in
2943 powerpc ) AT="PPC" ;;
2944 esac
2945 AP="${AT}"
2946 AC="${AP}"
2947 case "${AC}" in
2948 i?86 ) AC="iX86" ;;
2949 esac
2950 ST="[Apple ]${UNAME_SYSTEM} ${UNAME_RELEASE}"
2951 SP="${ST}"
2952 SC="4.4BSD/Mach3"
2953 ;;
2954
2955 # TODO ...ADD YOUR NEW PLATFORM CHECK HERE... TODO
2956 # *:XXX:* )
2957 # ...
2958 # ;;
2959
2960 # ...A STILL UNKNOWN PLATFORM...
2961 * )
2962 AT=`echo "${UNAME_MACHINE}" | sed -e "s; ;${opt_C};g"`
2963 AP="${AT}"
2964 AC="${AP}"
2965 v=`echo "${UNAME_RELEASE}" |\
2966 sed -e 's/^/#/' \
2967 -e 's/^#[^0-9]*\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\).*$/\1/' \
2968 -e 's/^#[^0-9]*\([0-9][0-9]*\.[0-9][0-9]*\).*$/\1/' \
2969 -e 's/^#[^0-9]*\([0-9][0-9]*\).*$/\1/' \
2970 -e 's/^#.*$/?/'`
2971 ST="${UNAME_SYSTEM} ${v}"
2972 SP="${ST}"
2973 SC="${SP}"
2974 ;;
2975
2976 esac
2977
2978 # provide fallback values
2979 [ ".$AT" = . ] && AT="${AP:-${AC}}"
2980 [ ".$AP" = . ] && AP="${AT:-${AC}}"
2981 [ ".$AC" = . ] && AC="${AP:-${AT}}"
2982 [ ".$ST" = . ] && ST="${SP:-${SC}}"
2983 [ ".$SP" = . ] && SP="${ST:-${SC}}"
2984 [ ".$SC" = . ] && SC="${SP:-${ST}}"
2985
2986 # support explicit enforced verbose/concise output
2987 if [ ".$opt_v" = .yes ]; then
2988 opt_F=`echo ":$opt_F" | sed -e 's/^://' -e 's/%\([as][cpt]\)/%[\1]/g'`
2989 elif [ ".$opt_c" = .yes ]; then
2990 opt_F=`echo ":$opt_F" | sed -e 's/^://' -e 's/%\([as][cpt]\)/%<\1>/g'`
2991 fi
2992
2993 # provide verbose and concise variants
2994 AC_V=""; AC_N=""; AC_C=""
2995 AP_V=""; AP_N=""; AP_C=""
2996 AT_V=""; AT_N=""; AT_C=""
2997 SC_V=""; SC_N=""; SC_C=""
2998 SP_V=""; SP_N=""; SP_C=""
2999 ST_V=""; ST_N=""; ST_C=""
3000 for var_lc in at ap ac st sp sc; do
3001 case "$opt_F" in
3002 *"%[${val_lc}]"* | *"%{${val_lc}}"* | *"%${val_lc}"* | *"%<${val_lc}>"* )
3003 var_uc=`util_upper "$var_lc"`
3004 eval "val=\"\$${var_uc}\""
3005 val_V=""; val_N=""; val_C=""
3006 case "$opt_F" in
3007 *"%[${var_lc}]"* )
3008 val_V=`echo ":$val" | \
3009 sed -e 's/^://' \
3010 -e 's;\[\([^]]*\)\];\1;g' \
3011 -e 's;<\([^>]*\)>;\1;g' \
3012 -e "s; ;§§;g" \
3013 -e "s;/;%%;g" \
3014 -e "s;§§;${opt_S};g" \
3015 -e "s;%%;${opt_C};g"`
3016 eval "${var_uc}_V=\"\${val_V}\""
3017 ;;
3018 esac
3019 case "$opt_F" in
3020 *"%{${var_lc}}"* | *"%${var_lc}"* )
3021 val_N=`echo ":$val" | \
3022 sed -e 's/^://' \
3023 -e 's;\[\([^]]*\)\];;g' \
3024 -e 's;<\([^>]*\)>;\1;g' \
3025 -e "s; ;§§;g" \
3026 -e "s;/;%%;g" \
3027 -e "s;§§;${opt_S};g" \
3028 -e "s;%%;${opt_C};g"`
3029 eval "${var_uc}_N=\"\${val_N}\""
3030 ;;
3031 esac
3032 case "$opt_F" in
3033 *"%<${var_lc}>"* )
3034 val_C=`echo ":$val" | \
3035 sed -e 's/^://' \
3036 -e 's;\[\([^]]*\)\];;g' \
3037 -e 's;[^<]*<\([^>]*\)>[^<]*;\1;g' \
3038 -e "s; ;§§;g" \
3039 -e "s;/;%%;g" \
3040 -e "s;§§;${opt_S};g" \
3041 -e "s;%%;${opt_C};g"`
3042 eval "${var_uc}_C=\"\${val_C}\""
3043 ;;
3044 esac
3045 ;;
3046 esac
3047 done
3048
3049 # create output string
3050 output=`echo ":$opt_F" |\
3051 sed -e "s/^://" \
3052 -e "s;%\\[ac\\];${AC_V};g" \
3053 -e "s;%{ac};${AC_N};g" \
3054 -e "s;%ac;${AC_N};g" \
3055 -e "s;%<ac>;${AC_C};g" \
3056 -e "s;%\\[ap\\];${AP_V};g" \
3057 -e "s;%{ap};${AP_N};g" \
3058 -e "s;%ap;${AP_N};g" \
3059 -e "s;%<ap>;${AP_C};g" \
3060 -e "s;%\\[at\\];${AT_V};g" \
3061 -e "s;%{at};${AT_N};g" \
3062 -e "s;%at;${AT_N};g" \
3063 -e "s;%<at>;${AT_C};g" \
3064 -e "s;%\\[sc\\];${SC_V};g" \
3065 -e "s;%{sc};${SC_N};g" \
3066 -e "s;%sc;${SC_N};g" \
3067 -e "s;%<sc>;${SC_C};g" \
3068 -e "s;%\\[sp\\];${SP_V};g" \
3069 -e "s;%{sp};${SP_N};g" \
3070 -e "s;%sp;${SP_N};g" \
3071 -e "s;%<sp>;${SP_C};g" \
3072 -e "s;%\\[st\\];${ST_V};g" \
3073 -e "s;%{st};${ST_N};g" \
3074 -e "s;%st;${ST_N};g" \
3075 -e "s;%<st>;${ST_C};g" \
3076 -e 's/\\\\n/^/g' |\
3077 tr '^' '\012'`
3078
3079 # support lower/upper-case mapping
3080 if [ ".$opt_L" = .yes ]; then
3081 output=`util_lower "$output"`
3082 elif [ ".$opt_U" = .yes ]; then
3083 output=`util_upper "$output"`
3084 fi
3085
3086 # display output string
3087 if [ ".$opt_n" = .yes ]; then
3088 echo . | awk '{ printf("%s", output); }' output="$output"
3089 else
3090 echo "$output"
3091 fi
3092
3093 shtool_exit 0
3094 ;;
3095
3096 arx )
3097 ##
3098 ## arx -- Extended archive command
3099 ## Copyright (c) 1999-2006 Ralf S. Engelschall <rse@engelschall.com>
3100 ##
3101
3102 ar_prg="$opt_C"
3103 ar_cmd="$1"; shift
3104 archive="$1"; shift
3105 files="$*"
3106
3107 # walk through the file list and expand archives members
3108 ar_tmpdir=`echo $archive | sed -e 's;[^/]*$;.arx;'`
3109 nfiles=''
3110 if [ ".$files" != . ]; then
3111 for file in $files; do
3112 if [ ! -f $file ]; then
3113 echo "$msgprefix:Error: input file not found: $file" 1>&2
3114 shtool_exit 1
3115 fi
3116 case $file in
3117 *.a )
3118 if [ ! -d $ar_tmpdir ]; then
3119 if [ ".$opt_t" = .yes ]; then
3120 echo "mkdir $ar_tmpdir" 1>&2
3121 fi
3122 mkdir $ar_tmpdir
3123 fi
3124 case $ar_tmpdir in
3125 .arx )
3126 from="../$file"
3127 ;;
3128 * )
3129 dir=`echo $file | sed -e 's;[^/]*$;;' -e 's;\(.\)/$;\1;' -e 's;^$;.;'`
3130 base=`echo $file | sed -e 's;.*/\([^/]*\)$;\1;'`
3131 from="`cd $dir; pwd`/$base"
3132 ;;
3133 esac
3134 if [ ".$opt_t" = .yes ]; then
3135 echo "(cd $ar_tmpdir && $ar_prg x $from)" 1>&2
3136 fi
3137 (cd $ar_tmpdir && eval $ar_prg x $from)
3138 if [ $? -ne 0 ]; then
3139 echo "$msgprefix:Error: member extraction failed for archive: $file" 1>&2
3140 shtool_exit 1
3141 fi
3142 for member in - `eval $ar_prg t $file | sed -e '/_\.SYMDEF/d'`; do
3143 [ ".$member" = .- ] && continue
3144 nfiles="$nfiles $ar_tmpdir/$member"
3145 done
3146 ;;
3147 * )
3148 nfiles="$nfiles $file"
3149 ;;
3150 esac
3151 done
3152 fi
3153
3154 # run the final archive command
3155 if [ ".$opt_t" = .yes ]; then
3156 echo "$ar_prg $ar_cmd $archive $nfiles" 1>&2
3157 fi
3158 eval $ar_prg $ar_cmd $archive $nfiles
3159 if [ $? -ne 0 ]; then
3160 echo "$msgprefix:Error: archive command failed" 1>&2
3161 shtool_exit $?
3162 fi
3163
3164 # cleanup and die gracefully
3165 if [ -d $ar_tmpdir ]; then
3166 if [ ".$opt_t" = .yes ]; then
3167 echo "rm -rf $ar_tmpdir" 1>&2
3168 fi
3169 rm -rf $ar_tmpdir
3170 fi
3171
3172 shtool_exit 0
3173 ;;
3174
3175 slo )
3176 ##
3177 ## slo -- Separate linker options by library class
3178 ## Copyright (c) 1998-2006 Ralf S. Engelschall <rse@engelschall.com>
3179 ##
3180
3181 DIFS="$IFS"
3182
3183 # parse out -L and -l options from command line
3184 DIRS=''
3185 LIBS=''
3186 ARGV=''
3187 optprev=''
3188 for opt
3189 do
3190 # concatenate with previous option if exists
3191 if [ ".$optprev" != . ]; then
3192 opt="${optprev}${opt}";
3193 optprev=''
3194 fi
3195 # remember options for arg if used stand-alone
3196 if [ ".$opt" = ".-L" ] || [ ".$opt" = ".-l" ]; then
3197 optprev="$opt"
3198 continue;
3199 fi
3200 # split argument into option plus option argument
3201 arg="`echo $opt | cut -c3-`"
3202 opt="`echo $opt | cut -c1-2`"
3203 # store into containers
3204 case $opt in
3205 -L) DIRS="$DIRS:$arg" ;;
3206 -l) LIBS="$LIBS:$arg" ;;
3207 *) ARGV="$ARGV $opt" ;;
3208 esac
3209 done
3210
3211 # set linker default directories
3212 DIRS_DEFAULT='/lib:/usr/lib'
3213 if [ ".$LD_LIBRARY_PATH" != . ]; then
3214 DIRS_DEFAULT="$DIRS_DEFAULT:$LD_LIBRARY_PATH"
3215 fi
3216
3217 # sort options by class
3218 DIRS_OBJ=''
3219 LIBS_OBJ=''
3220 DIRS_PIC=''
3221 LIBS_PIC=''
3222 DIRS_DSO=''
3223 LIBS_DSO=''
3224
3225 # for each library...
3226 OIFS="$IFS"; IFS=':'
3227 for lib in $LIBS; do
3228 [ ".$lib" = . ] && continue
3229
3230 found='no'
3231 found_indefdir='no'
3232 found_type=''
3233 found_dir=''
3234
3235 # for each directory...
3236 OIFS2="$IFS"; IFS=":$DIFS"
3237 for dir in ${DIRS} switch-to-defdirs ${DIRS_DEFAULT}; do
3238 [ ".$dir" = . ] && continue
3239 [ ".$dir" = .switch-to-defdirs ] && found_indefdir=yes
3240 [ ! -d $dir ] && continue
3241
3242 # search the file
3243 OIFS3="$IFS"; IFS="$DIFS"
3244 for file in '' `cd $dir && env -i /bin/ls lib${lib}.* 2>/dev/null`; do
3245 [ ".$file" = . ] && continue
3246 case $file in
3247 *.so|*.so.[0-9]*|*.sl|*.sl.[0-9]* )
3248 found=yes;
3249 found_type=DSO;
3250 break
3251 ;;
3252 *.lo|*.la )
3253 found=yes;
3254 found_type=PIC
3255 ;;
3256 *.a )
3257 if [ ".$found_type" = . ]; then
3258 found=yes
3259 found_type=OBJ
3260 fi
3261 ;;
3262 esac
3263 done
3264 IFS="$OIFS3"
3265 if [ ".$found" = .yes ]; then
3266 found_dir="$dir"
3267 break
3268 fi
3269 done
3270 IFS="$OIFS2"
3271
3272 if [ ".$found" = .yes ]; then
3273 if [ ".$found_indefdir" != .yes ]; then
3274 eval "dirlist=\"\${DIRS_${found_type}}:\""
3275 case "$dirlist" in
3276 *:$found_dir:* ) ;;
3277 * ) eval "DIRS_${found_type}=\"\$DIRS_${found_type}:${found_dir}\"" ;;
3278 esac
3279 eval "LIBS_${found_type}=\"\$LIBS_${found_type}:$lib\""
3280 else
3281 eval "LIBS_${found_type}=\"\$LIBS_${found_type}:$lib\""
3282 fi
3283 else
3284 LIBS_OBJ="$LIBS_OBJ:$lib"
3285 #dirlist="`echo $DIRS $DIRS_DEFAULT | sed -e 's/:/ /g'`"
3286 #echo "slo:Warning: library \"$lib\" not found in any of the following dirs:" 2>&1
3287 #echo "slo:Warning: $dirlist" 1>&1
3288 fi
3289 done
3290 IFS="$OIFS"
3291
3292 # also pass-through unused dirs even if it's useless
3293 OIFS="$IFS"; IFS=':'
3294 for dir in $DIRS; do
3295 dirlist="${DIRS_OBJ}:${DIRS_PIC}:${DIRS_DSO}:"
3296 case "$dirlist" in
3297 *:$dir:* ) ;;
3298 * ) DIRS_OBJ="$DIRS_OBJ:$dir" ;;
3299 esac
3300 done
3301 IFS="$OIFS"
3302
3303 # reassemble the options but separated by type
3304 for type in OBJ PIC DSO; do
3305 OIFS="$IFS"; IFS=':'
3306 eval "libs=\"\$LIBS_${type}\""
3307 opts=''
3308 for lib in $libs; do
3309 [ ".$lib" = . ] && continue
3310 opts="$opts -l$lib"
3311 done
3312 eval "LIBS_${type}=\"$opts\""
3313
3314 eval "dirs=\"\$DIRS_${type}\""
3315 opts=''
3316 for dir in $dirs; do
3317 [ ".$dir" = . ] && continue
3318 opts="$opts -L$dir"
3319 done
3320 eval "DIRS_${type}=\"$opts\""
3321 IFS="$OIFS"
3322 done
3323
3324 # give back results
3325 for var in ARGV DIRS_OBJ LIBS_OBJ DIRS_PIC LIBS_PIC DIRS_DSO LIBS_DSO; do
3326 eval "val=\"\$${var}\""
3327 val="`echo $val | sed -e 's/^ *//'`"
3328 echo