File: shtool

package info (click to toggle)
gfont 1.0.3-1
  • links: PTS
  • area: non-free
  • in suites: sarge, woody
  • size: 504 kB
  • ctags: 513
  • sloc: ansic: 6,465; sh: 823; makefile: 284; perl: 156
file content (1046 lines) | stat: -rwxr-xr-x 34,415 bytes parent folder | download
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
#!/bin/sh
##
##  GNU shtool -- The GNU Portable Shell Tool
##  Copyright (c) 1994-1999 Ralf S. Engelschall <rse@engelschall.com>
##
##  See http://www.gnu.org/software/shtool/ for more information.
##  See ftp://ftp.gnu.org/gnu/shtool/ for latest version.
##
##  Version 1.4.3 (11-Jul-1999)
##  Ingredients: 5/16 available modules
##

##
##  This program is free software; you can redistribute it and/or modify
##  it under the terms of the GNU General Public License as published by
##  the Free Software Foundation; either version 2 of the License, or
##  (at your option) any later version.
##
##  This program is distributed in the hope that it will be useful,
##  but WITHOUT ANY WARRANTY; without even the implied warranty of
##  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
##  General Public License for more details.
##
##  You should have received a copy of the GNU General Public License
##  along with this program; if not, write to the Free Software
##  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
##  USA, or contact Ralf S. Engelschall <rse@engelschall.com>.
##
##  Notice: Given that you include this file verbatim into your own
##  source tree, you are justified in saying that it remains separate
##  from your package, and that this way you are simply just using GNU
##  shtool. So, in this situation, there is no requirement that your
##  package itself is licensed under the GNU General Public License in
##  order to take advantage of GNU shtool.
##

##
##  Usage: shtool [<options>] [<cmd-name> [<cmd-options>] [<cmd-args>]]
##
##  Available commands:
##    echo       Print string with optional construct expansion
##    install    Install a program, script or datafile
##    mkdir      Make one or more directories
##    fixperm    Fix file permissions inside a source tree
##    version    Generate and maintain a version information file
##
##  Not available commands (because module was not built-in):
##    mdate      Pretty-print modification time of a file or dir
##    table      Pretty print a field-separated list as a table
##    prop       Display progress with a running propeller
##    move       Move files with simultan substitution
##    mkln       Make link with calculation of relative paths
##    mkshadow   Make a shadow tree
##    guessos    Simple OS/platform guesser
##    arx        Extended archive command
##    slo        Separate linker options by library class
##    scpp       Sharing C Pre-Processor
##    path       Deal with program paths
##

if [ $# -eq 0 ]; then
    echo "$0:Error: invalid command line" 1>&2
    echo "$0:Hint:  run \`$0 -h' for usage" 1>&2
    exit 1
fi
if [ ".$1" = ".-h" -o ".$1" = ".--help" ]; then
    echo "This is shtool, version 1.4.3 (11-Jul-1999)"
    echo "Copyright (c) 1994-1999 Ralf S. Engelschall <rse@engelschall.com>"
    echo "Report bugs to <bug-shtool@gnu.org>"
    echo ''
    echo "Usage: shtool [<options>] [<cmd-name> [<cmd-options>] [<cmd-args>]]" 
    echo ''
    echo 'Available global <options>:'
    echo '  -v, --version   display shtool version information'
    echo '  -h, --help      display shtool usage help page (this one)'
    echo '  -d, --debug     display shell trace information'
    echo ''
    echo 'Available <cmd-name> [<cmd-options>] [<cmd-args>]:'
    echo '  echo     [-n] [-e] [<str> ...]'
    echo '  install  [-v] [-t] [-c] [-C] [-s] [-m<mode>] [-o<owner>] [-g<group>]'
    echo '           [-e<ext>] <file> <path>'
    echo '  mkdir    [-t] [-f] [-p] [-m<mode>] <dir> [<dir> ...]'
    echo '  fixperm  [-v] [-t] <path> [<path> ...]'
    echo '  version  [-l<lang>] [-n<name>] [-p<prefix>] [-s<version>] [-i<knob>]'
    echo '           [-d<type>] <file>'
    echo ''
    echo 'Not available <cmd-name> (because module was not built-in):'
    echo '  mdate    [-n] [-z] [-s] [-d] [-f<str>] [-o<spec>] <path>'
    echo '  table    [-F<sep>] [-w<width>] [-c<cols>] [-s<strip>] <str><sep><str>...'
    echo '  prop     [-p<str>]'
    echo '  move     [-v] [-t] [-e] [-p] <src-file> <dst-file>'
    echo '  mkln     [-t] [-f] [-s] <src-path> [<src-path> ...] <dst-path>'
    echo '  mkshadow [-v] [-t] [-a] <src-dir> <dst-dir>'
    echo '  guessos  '
    echo '  arx      [-t] [-C<cmd>] <op> <archive> [<file> ...]'
    echo '  slo      -- -L<dir> -l<lib> [ -L<dir> -l<lib> ... ]'
    echo '  scpp     [-v] [-p] [-o<ofile>] [-t<tfile>] [-M<mark>] [-D<dname>]'
    echo '           [-C<cname>] <file> [<file> ...]'
    echo '  path     [-s] [-r] [-d] [-b] [-m] [-p<path>] <str> [<str> ...]'
    echo ''
    exit 0
fi
if [ ".$1" = ".-v" -o ".$1" = ."--version" ]; then
    echo "GNU shtool 1.4.3 (11-Jul-1999)"
    exit 0
fi
if [ ".$1" = ".-d" -o ".$1" = ."--debug" ]; then
    shift
    set -x
fi
tool="$1"
shift
arg_spec=""
opt_spec=""
gen_tmpfile=no

##
##  DISPATCH INTO SCRIPT PROLOG
##

case $tool in
    echo )
        str_tool="echo"
        str_usage="[-n] [-e] [<str> ...]"
        arg_spec="0+"
        opt_spec="ne"
        ;;
    install )
        str_tool="install"
        str_usage="[-v] [-t] [-c] [-C] [-s] [-m<mode>] [-o<owner>] [-g<group>] [-e<ext>] <file> <path>"
        arg_spec="2"
        opt_spec="vtcCsm:o:g:e:"
        ;;
    mkdir )
        str_tool="mkdir"
        str_usage="[-t] [-f] [-p] [-m<mode>] <dir> [<dir> ...]"
        arg_spec="1+"
        opt_spec="tfpm:"
        ;;
    fixperm )
        str_tool="fixperm"
        str_usage="[-v] [-t] <path> [<path> ...]"
        gen_tmpfile=yes
        arg_spec="1+"
        opt_spec="vt"
        ;;
    version )
        str_tool="version"
        str_usage="[-l<lang>] [-n<name>] [-p<prefix>] [-s<version>] [-i<knob>] [-d<type>] <file>"
        arg_spec="1+"
        opt_spec="l:!n:!p:!s:!i:!d:!"
        opt_l="txt"
        opt_n="unknown"
        opt_p="unknown"
        opt_s="unknown"
        opt_i="P"
        opt_d="NO"
        gen_tmpfile=yes
        ;;
    * )
        echo "$0:Error: unknown command \`$tool'" 2>&1
        echo "$0:Hint:  run \`$0 -h' for usage" 2>&1
        exit 1
        ;;
esac

##
##  COMMON UTILITY CODE
##

#   determine name of tool
if [ ".$tool" != . ]; then
    #   inside shtool
    toolcmd="$0 $tool"
    toolcmdhelp="shtool $tool"
    msgprefix="shtool:$tool"
else
    #   standalone
    toolcmd="$0"
    toolcmdhelp="sh.$tool"
    msgprefix="$str_tool"
fi

#   parse argument specification string
eval `echo $arg_spec | sed -e 's/^\([0-9]*\)\(.*\)/arg_NUMS="\1"; arg_MODE="\2"/'`
test ".$arg_MODE" = . && arg_MODE="="

#   parse option specification string
for opt in `echo "h$opt_spec" | sed -e 's/\([a-zA-Z0-9][!:+]*\)/\1 /g'`; do
    opt_MODE="."; opt_INIT="."
    eval `echo $opt |\
          sed -e 's/^\([a-zA-Z0-9]\)/opt_THIS="\1";/' \
              -e 's/";\([:+]\)/"; opt_MODE="\1";/' \
              -e 's/";\(!\)/"; opt_INIT="\1"/'`
    eval "opt_MODE_${opt_THIS}=${opt_MODE}"
    if [ ".$opt_INIT" != ".!" ]; then
        case "$opt_MODE" in
            "." )     eval "opt_${opt_THIS}=no"   ;;
            ":"|"+" ) eval "opt_${opt_THIS}=\"\"" ;;
        esac
    fi
done

#   interate over argument line
opt_PREV=''
while [ $# -gt 0 ]; do
    #   special option stops processing
    if [ ".$1" = ".--" ]; then
        shift
        break
    fi

    #   determine option and argument
    opt_ARG_OK=no
    if [ ".$opt_PREV" != . ]; then
        #   merge previous seen option with argument
        opt_OPT="$opt_PREV"
        opt_ARG="$1"
        opt_ARG_OK=yes
        opt_PREV=""
    else
        #   split argument into option and argument
        case "$1" in
            -[a-zA-Z0-9]*)
                eval `echo "x$1" |\
                      sed -e 's/^x-\([a-zA-Z0-9]\)/opt_OPT="\1";/' \
                          -e 's/";\(.*\)$/"; opt_ARG="\1"/'`
                ;;
            -[a-zA-Z0-9])
                opt_OPT=`awk 'BEGIN { printf("%s", substr(OPT, 2)); }' \
                         "OPT=$1" </dev/null"`
                opt_ARG=''
                ;;
            *)
                break
                ;;
        esac
    fi

    #   eat up option
    shift

    #   determine whether option needs an argument
    eval "opt_MODE=\$opt_MODE_${opt_OPT}"
    if [ ".$opt_ARG" = . -a ".$opt_ARG_OK" != .yes ]; then
        if [ ".$opt_MODE" = ".:" -o ".$opt_MODE" = ".+" ]; then
            opt_PREV="$opt_OPT"
            continue
        fi
    fi

    #   process option
    case $opt_MODE in
        "." )
            #   boolean option
            eval "opt_${opt_OPT}=yes"
            ;;
        ":" )
            #   option with argument (multiple occurances override)
            eval "opt_${opt_OPT}=\"\$opt_ARG\""
            ;;
        "+" )
            #   option with argument (multiple occurances append)
            eval "opt_${opt_OPT}=\"\$opt_${opt_OPT} \$opt_ARG\""
            ;;
        * )
            echo "$msgprefix:Error: unknown option: \`-$opt_OPT'" 1>&2
            echo "$msgprefix:Hint:  run \`$toolcmdhelp -h' or \`man shtool' for details" 1>&2
            exit 1
            ;;
    esac
done
if [ ".$opt_PREV" != . ]; then
    echo "$msgprefix:Error: missing argument to option \`-$opt_PREV'" 1>&2
    echo "$msgprefix:Hint:  run \`$toolcmdhelp -h' or \`man shtool' for details" 1>&2
    exit 1
fi

#   process help option
if [ .$opt_h = .yes ]; then
    echo "Usage: $toolcmdhelp $str_usage"
    exit 0
fi

#   complain about incorrect number of arguments
case $arg_MODE in
    "=" )
        if [ $# -ne $arg_NUMS ]; then
            echo "$msgprefix:Error: invalid number of arguments (exactly $arg_NUMS expected)" 1>&2
            echo "$msgprefix:Hint:  run \`$toolcmd -h' or \`man shtool' for details" 1>&2
            exit 1
        fi
        ;;
    "+" )
        if [ $# -lt $arg_NUMS ]; then
            echo "$msgprefix:Error: invalid number of arguments (at least $arg_NUMS expected)" 1>&2
            echo "$msgprefix:Hint:  run \`$toolcmd -h' or \`man shtool' for details" 1>&2
            exit 1
        fi
        ;;
esac

#   establish a temporary file on request
if [ ".$gen_tmpfile" = .yes ]; then
    tmpdir="/tmp"
    if [ ".$TMPDIR" != . ]; then
        tmpdir="$TMPDIR"
    else
        if [ ".$TEMPDIR" != . ]; then
            tmpdir="$TEMPDIR"
        fi
    fi
    tmpfile="$tmpdir/.shtool.$$"
    rm -f $tmpfile >/dev/null 2>&1
    touch $tmpfile
fi

##
##  DISPATCH INTO SCRIPT BODY
##

case $tool in

echo )
    ##
    ##  echo -- Print string with optional construct expansion
    ##  Copyright (c) 1998-1999 Ralf S. Engelschall <rse@engelschall.com>
    ##  Originally written for WML as buildinfo
    ##
    
    text="$*"
    
    #   check for broken escape sequence expansion
    seo=''
    bytes=`echo '\1' | wc -c | awk '{ printf("%s", $1); }'`
    if [ ".$bytes" != .3 ]; then
        bytes=`echo -E '\1' | wc -c | awk '{ printf("%s", $1); }'`
        if [ ".$bytes" = .3 ]; then
            seo='-E'
        fi
    fi
    
    #   check for existing -n option (to suppress newline)
    minusn=''
    bytes=`echo -n 123 2>/dev/null | wc -c | awk '{ printf("%s", $1); }'`
    if [ ".$bytes" = .3 ]; then
        minusn='-n'
    fi
    
    #   determine terminal bold sequence
    term_bold='' 
    term_norm=''
    if [ ".$opt_e" = .yes -a ".`echo $text | egrep '%[Bb]'`" != . ]; then
        #   the most important terminals we directly know
        case $TERM in
            xterm|xterm*|vt220|vt220*)
                term_bold=`awk 'BEGIN { printf("%c%c%c%c", 27, 91, 49, 109); }' </dev/null 2>/dev/null`
                term_norm=`awk 'BEGIN { printf("%c%c%c", 27, 91, 109); }' </dev/null 2>/dev/null`
                ;;
            vt100|vt100*)
                term_bold=`awk 'BEGIN { printf("%c%c%c%c%c%c", 27, 91, 49, 109, 0, 0); }' </dev/null 2>/dev/null`
                term_norm=`awk 'BEGIN { printf("%c%c%c%c%c", 27, 91, 109, 0, 0); }' </dev/null 2>/dev/null`
                ;;
        esac
        #   then try a possibly existing "tput" or "tcout" utility
        paths=`echo $PATH | sed -e 's/:/ /g'`
        for tool in tput tcout; do
            for dir in $paths; do
                if [ -r "$dir/$tool" ]; then
                    for seq in bold md smso; do # smso is last
                        bold="`$dir/$tool $seq 2>/dev/null`"
                        if [ ".$bold" != . ]; then
                            term_bold="$bold"
                            break
                        fi
                    done
                    if [ ".$term_bold" != . ]; then
                        for seq in sgr0 me rmso reset; do # 'reset' is last
                            norm="`$dir/$tool $seq 2>/dev/null`"
                            if [ ".$norm" != . ]; then
                                term_norm="$norm"
                                break
                            fi
                        done
                    fi
                    break
                fi
            done
            if [ ".$term_bold" != . -a ".$term_norm" != . ]; then
                break;
            fi
        done
        if [ ".$term_bold" = . -o ".$term_norm" = . ]; then
            echo "$msgprefix:Warning: unable to determine terminal sequence for bold mode" 1>&2
        fi
    fi
    
    #   determine user name
    username=''
    if [ ".$opt_e" = .yes -a ".`echo $text | egrep '%[uU]'`" != . ]; then
        username="$LOGNAME"
        if [ ".$username" = . ]; then
            username="$USER"
            if [ ".$username" = . ]; then
                username="`(whoami) 2>/dev/null |\
                           awk '{ printf("%s", $1); }'`"
                if [ ".$username" = . ]; then
                    username="`(who am i) 2>/dev/null |\
                               awk '{ printf("%s", $1); }'`"
                    if [ ".$username" = . ]; then
                        username='unknown'
                    fi
                fi
            fi
        fi
    fi
    
    #   determine user id
    userid=''
    if [ ".$opt_e" = .yes -a ".`echo $text | egrep '%U'`" != . ]; then
        userid="`(id -u) 2>/dev/null`"
        if [ ".$userid" = . ]; then
            str="`(id) 2>/dev/null`"
            if [ ".`echo $str | grep '^uid[ 	]*=[ 	]*[0-9]*('`" != . ]; then
                userid=`echo $str | sed -e 's/^uid[ 	]*=[ 	]*//' -e 's/(.*//'`
            fi
            if [ ".$userid" = . ]; then
                userid=`egrep "^${username}:" /etc/passwd 2>/dev/null | \
                        sed -e 's/[^:]*:[^:]*://' -e 's/:.*$//'`
                if [ ".$userid" = . ]; then
                    userid=`(ypcat passwd) 2>/dev/null |
                            egrep "^${username}:" | \
                            sed -e 's/[^:]*:[^:]*://' -e 's/:.*$//'`
                    if [ ".$userid" = . ]; then
                        userid='?'
                    fi
                fi
            fi
        fi
    fi
    
    #   determine host name
    hostname=''
    if [ ".$opt_e" = .yes -a ".`echo $text | egrep '%h'`" != . ]; then
        hostname="`(uname -n) 2>/dev/null |\
                   awk '{ printf("%s", $1); }'`"
        if [ ".$hostname" = . ]; then
            hostname="`(hostname) 2>/dev/null |\
                       awk '{ printf("%s", $1); }'`"
            if [ ".$hostname" = . ]; then
                hostname='unknown'
            fi
        fi
        case $hostname in
            *.* )
                domainname=".`echo $hostname | cut -d. -f2-`"
                hostname="`echo $hostname | cut -d. -f1`"
                ;;
        esac
    fi
    
    #   determine domain name
    domainname=''
    if [ ".$opt_e" = .yes -a ".`echo $text | egrep '%d'`" != . ]; then
        if [ ".$domainname" = . ]; then
            if [ -f /etc/resolv.conf ]; then
                domainname="`egrep '^[ 	]*domain' /etc/resolv.conf | head -1 |\
                             sed -e 's/.*domain//' \
                                 -e 's/^[ 	]*//' -e 's/^ *//' -e 's/^	*//' \
                                 -e 's/^\.//' -e 's/^/./' |\
                             awk '{ printf("%s", $1); }'`"
                if [ ".$domainname" = . ]; then
                    domainname="`egrep '^[ 	]*search' /etc/resolv.conf | head -1 |\
                                 sed -e 's/.*search//' \
                                     -e 's/^[ 	]*//' -e 's/^ *//' -e 's/^	*//' \
                                     -e 's/ .*//' -e 's/	.*//' \
                                     -e 's/^\.//' -e 's/^/./' |\
                                 awk '{ printf("%s", $1); }'`"
                fi
            fi
        fi
    fi
    
    #   determine current time
    time_day=''
    time_month=''
    time_year=''
    time_monthname=''
    if [ ".$opt_e" = .yes -a ".`echo $text | egrep '%[DMYm]'`" != . ]; then
        time_day=`date '+%d'`
        time_month=`date '+%m'`
        time_year=`date '+%Y' 2>/dev/null`
        if [ ".$time_year" = . ]; then
            time_year=`date '+%y'`
            case $time_year in
                [5-9][0-9]) time_year="19$time_year" ;;
                [0-4][0-9]) time_year="20$time_year" ;;
            esac
        fi
        case $time_month in
            1|01) time_monthname='Jan' ;;
            2|02) time_monthname='Feb' ;;
            3|03) time_monthname='Mar' ;;
            4|04) time_monthname='Apr' ;;
            5|05) time_monthname='May' ;;
            6|06) time_monthname='Jun' ;;
            7|07) time_monthname='Jul' ;;
            8|08) time_monthname='Aug' ;;
            9|09) time_monthname='Sep' ;;
              10) time_monthname='Oct' ;;
              11) time_monthname='Nov' ;;
              12) time_monthname='Dec' ;;
        esac
    fi
    
    #   expand special ``%x'' constructs
    if [ ".$opt_e" = .yes ]; then
        text=`echo $seo "$text" |\
              sed -e "s/%B/${term_bold}/g" \
                  -e "s/%b/${term_norm}/g" \
                  -e "s/%u/${username}/g" \
                  -e "s/%U/${userid}/g" \
                  -e "s/%h/${hostname}/g" \
                  -e "s/%d/${domainname}/g" \
                  -e "s/%D/${time_day}/g" \
                  -e "s/%M/${time_month}/g" \
                  -e "s/%Y/${time_year}/g" \
                  -e "s/%m/${time_monthname}/g" 2>/dev/null`
    fi
    
    #   create output
    if [ .$opt_n = .no ]; then
        echo $seo $text
    else
        #   the harder part: echo -n is best, because
        #   awk complains about some \xx sequences.
        if [ ".$minusn" != . ]; then
            echo $seo $minusn $text
        else
            echo dummy | awk '{ printf("%s", TEXT); }' TEXT="$text"
        fi
    fi
    ;;

install )
    ##
    ##  install -- Install a program, script or datafile
    ##  Copyright (c) 1997-1999 Ralf S. Engelschall <rse@engelschall.com>
    ##  Originally written for shtool
    ##
    
    src="$1"
    dst="$2"
    
    #  If destination is a directory, append the input filename
    if [ -d $dst ]; then
        dst=`echo "$dst" | sed -e 's:/$::'`
        dstfile=`echo "$src" | sed -e 's;.*/\([^/]*\)$;\1;'`
        dst="$dst/$dstfile"
    fi
    
    #  Add a possible extension to src and dst
    if [ ".$opt_e" != . ]; then
        src="$src$opt_e"
        dst="$dst$opt_e"
    fi
    
    #  Check for correct arguments
    if [ ".$src" = ".$dst" ]; then
        echo "$msgprefix:Error: source and destination are the same" 1>&2
        exit 1
    fi
    
    #  Make a temp file name in the destination directory
    dstdir=`echo $dst | sed -e 's;[^/]*$;;' -e 's;\(.\)/$;\1;' -e 's;^$;.;'`
    dsttmp="$dstdir/#INST@$$#"
    
    #  Verbosity
    if [ ".$opt_v" = .yes ]; then
        echo "$src -> $dst" 1>&2
    fi
    
    #  Copy or move the file name to the temp name
    #  (because we might be not allowed to change the source)
    if [ ".$opt_C" = .yes ]; then
        opt_c=yes
    fi
    if [ ".$opt_c" = .yes ]; then
        if [ ".$opt_t" = .yes ]; then
            echo "cp $src $dsttmp" 1>&2
        fi
        cp $src $dsttmp || exit $?
    else
        if [ ".$opt_t" = .yes ]; then
            echo "mv $src $dsttmp" 1>&2
        fi
        mv $src $dsttmp || exit $?
    fi
    
    #  Adjust the target file
    #  (we do chmod last to preserve setuid bits)
    if [ ".$opt_s" = .yes ]; then
        if [ ".$opt_t" = .yes ]; then
            echo "strip $dsttmp" 1>&2
        fi
        strip $dsttmp || exit $?
    fi
    if [ ".$opt_o" != . ]; then
        if [ ".$opt_t" = .yes ]; then
            echo "chown $opt_o $dsttmp" 1>&2
        fi
        chown $opt_o $dsttmp || exit $?
    fi
    if [ ".$opt_g" != . ]; then
        if [ ".$opt_t" = .yes ]; then
            echo "chgrp $opt_g $dsttmp" 1>&2
        fi
        chgrp $opt_g $dsttmp || exit $?
    fi
    if [ ".$opt_m" != . ]; then
        if [ ".$opt_t" = .yes ]; then
            echo "chmod $opt_m $dsttmp" 1>&2
        fi
        chmod $opt_m $dsttmp || exit $?
    fi
    
    #   Determine whether to do a quick install
    #   (has to be done _after_ the strip was already done)
    quick=no
    if [ ".$opt_C" = .yes ]; then
        if [ -r $dst ]; then
            if cmp -s $src $dst; then
                quick=yes
            fi
        fi
    fi
    
    #   Finally install the file to the real destination
    if [ $quick = yes ]; then
        if [ ".$opt_t" = .yes ]; then
            echo "rm -f $dsttmp" 1>&2
        fi
        rm -f $dsttmp
    else
        if [ ".$opt_t" = .yes ]; then
            echo "rm -f $dst && mv $dsttmp $dst" 1>&2
        fi
        rm -f $dst && mv $dsttmp $dst
    fi
    ;;

mkdir )
    ##
    ##  mkdir -- Make one or more directories
    ##  Copyright (c) 1996-1999 Ralf S. Engelschall <rse@engelschall.com>
    ##  Originally written for public domain by Noah Friedman <friedman@prep.ai.mit.edu>
    ##  Cleaned up and enhanced for shtool
    ##
    
    errstatus=0
    for p in ${1+"$@"}; do
        #   when the directory already exists...
        if [ -d "$p" ]; then
            if [ ".$opt_f" = .no ]; then
                echo "$msgprefix:Error: file exists: $p" 1>&2
                errstatus=1
                break
            else
                continue
            fi
        fi
        #   when the directory has to be created
        if [ ".$opt_p" = .no ]; then
            if [ ".$opt_t" = .yes ]; then
                echo "mkdir $p" 1>&2
            fi
            mkdir $p || errstatus=$?
        else
            #   the smart situation
            set fnord `echo ":$p" |\
                       sed -e 's/^:\//%/' \
                           -e 's/^://' \
                           -e 's/\// /g' \
                           -e 's/^%/\//'`
            shift
            pathcomp=
            for d in ${1+"$@"}; do
                pathcomp="$pathcomp$d"
                case "$pathcomp" in
                    -* ) pathcomp="./$pathcomp" ;;
                esac
                if [ ! -d "$pathcomp" ]; then
                    if [ ".$opt_t" = .yes ]; then
                        echo "mkdir $pathcomp" 1>&2
                    fi
                    mkdir $pathcomp || errstatus=$?
                    if [ ".$opt_m" != . ]; then
                        if [ ".$opt_t" = .yes ]; then
                            echo "chmod $opt_m $pathcomp" 1>&2
                        fi
                        chmod $opt_m $pathcomp || errstatus=$?
                    fi
                fi
                pathcomp="$pathcomp/"
            done
        fi
    done
    exit $errstatus
    ;;

fixperm )
    ##
    ##  fixperm -- Fix file permissions inside a source tree
    ##  Copyright (c) 1996-1999 Ralf S. Engelschall <rse@engelschall.com>
    ##  Originally written for ePerl
    ##
    
    paths="$*"
    
    #   check whether the test command supports the -x option
    cat >$tmpfile <<EOT
if [ -x / ] || [ -x /bin ] || [ -x /bin/ls ]; then
    exit 0
fi
exit 1
EOT
    if sh $tmpfile 2>/dev/null; then
        minusx="-x"
    else
        minusx="-r"
    fi
    rm -f $tmpfile
    
    #   iterate over paths
    for p in $paths; do
        for file in `find $p -depth -print`; do
            if [ -f $file ]; then
                if [ $minusx $file ]; then
                    if [ ".$opt_v" = .yes ]; then
                        echo "-rwxrwxr-x $file" 2>&1
                    fi
                    if [ ".$opt_t" = .yes ]; then
                        echo "chmod 775 $file" 2>&1
                    fi
                    chmod 775 $file
                else
                    if [ ".$opt_v" = .yes ]; then
                        echo "-rw-rw-r-- $file" 2>&1
                    fi
                    if [ ".$opt_t" = .yes ]; then
                        echo "chmod 664 $file" 2>&1
                    fi
                    chmod 664 $file
                fi
                continue
            fi
            if [ -d $file ]; then
                if [ ".$opt_v" = .yes ]; then
                    echo "drwxrwxr-x $file" 2>&1
                fi
                if [ ".$opt_t" = .yes ]; then
                    echo "chmod 775 $file" 2>&1
                fi
                chmod 775 $file
                continue
            fi
            if [ ".$opt_v" = .yes ]; then
                echo "?????????? $file" 2>&1
            fi
        done
    done
    ;;

version )
    ##
    ##  version -- Generate and maintain a version information file
    ##  Copyright (c) 1994-1999 Ralf S. Engelschall <rse@engelschall.com>
    ##  Originally written for ePerl
    ##
    
    LANGUAGE="$opt_l"
    NAME="$opt_n"
    PREFIX="$opt_p"
    FULLVERSION="$opt_s"
    INCREASE="$opt_i"
    REPORT="$opt_d"
    FILE="$1"
    
    #   determine language
    if [ ".$LANGUAGE" = .unknown ]; then
        case $FILE in
            *.txt )       LANGUAGE=txt  ;;
            *.c )         LANGUAGE=c    ;;
            *.pl | *.pm ) LANGUAGE=perl ;;
            * )           echo "$tool:Error: unknown language type" 1>&2; exit 1 ;;
        esac
    fi
    
    #   determine prefix from name and vice versa
    if [ ".$PREFIX" = . -o ".$PREFIX" = .unknown ]; then
        if [ ".$NAME" != . -a ".$NAME" != .unknown ]; then
            PREFIX="$NAME"
        fi
    fi
    if [ ".$NAME" = . -o ".$NAME" = .unknown ]; then
        if [ ".$PREFIX" != . -a ".$PREFIX" != .unknown ]; then
            NAME="$PREFIX"
        fi
    fi
    
    #   determine version
    date=unknown
    version=0
    revision=0
    bplevel=0
    if [ ".$FULLVERSION" = .unknown ]; then
        if [ -r "$FILE" ]; then
            #   grep out current information
            id=`grep 'Version [0-9]*.[0-9]*[.abps][0-9]* ([0-9]*-[a-zA-Z]*-[0-9]*)' $FILE | \
                head -1 | \
                sed -e 's%.*Version \([0-9]*\)\.\([0-9]*\)\([.abps]\)\([0-9]*\) (\([0-9]*-[a-zA-Z]*-[0-9]*\)).*%\1:\2:\3:\4:\5%'`
            version=`echo $id | awk -F: '{ print $1 }'`
            revision=`echo $id | awk -F: '{ print $2 }'`
            bptype=`echo $id | awk -F: '{ print $3 }'`
            bplevel=`echo $id | awk -F: '{ print $4 }'`
            date=`echo $id | awk -F: '{ print $5 }'`
            if [ .$REPORT = .NO ]; then
                case $INCREASE in
                    b ) bplevel=`expr $bplevel + 1`
                        bptype=b
                        ;;
                    a ) bplevel=`expr $bplevel + 1`
                        bptype=a
                        ;;
                    s ) bplevel=`expr $bplevel + 1`
                        bptype=s
                        ;;
                    P ) bplevel=`expr $bplevel + 1`
                        bptype=.
                        ;;
                    p ) bplevel=`expr $bplevel + 1`
                        bptype=p
                        ;;
                    r ) revision=`expr $revision + 1`
                        bptype=.
                        bplevel=0
                        ;;
                    v ) version=`expr $version + 1`
                        revision=0
                        bptype=.
                        bplevel=0
                        ;;
                esac
                date=calc
            fi
            FULLVERSION="$version.$revision$bptype$bplevel"
        else
            #   intialise to first version
            version=0
            revision=5
            bptype=b
            bplevel=0
            date=calc
        fi
    else
        #   take given version
        V=`echo $FULLVERSION | sed -e 's%\([0-9]*\)\.\([0-9]*\)\([.abps]\)\([0-9]*\).*%\1:\2:\3:\4%'`
        version=`echo $V | awk -F: '{ print $1 }'`
        revision=`echo $V | awk -F: '{ print $2 }'`
        bptype=`echo $V | awk -F: '{ print $3 }'`
        bplevel=`echo $V | awk -F: '{ print $4 }'`
        date=calc
    fi
    
    #   determine hex value of version
    case $FULLVERSION in
        *.*a* )
            HEX=`echo "$FULLVERSION" | sed -e 's/a.*//' | awk -F. '{ printf("%d%02d", $1, $2); }' &&
                 echo "$FULLVERSION" | sed -e 's/.*a//' | awk '{ printf("0%02d", $1); }'`
            ;;
        *.*b* )
            HEX=`echo "$FULLVERSION" | sed -e 's/b.*//' | awk -F. '{ printf("%d%02d", $1, $2); }' &&
                 echo "$FULLVERSION" | sed -e 's/.*b//' | awk '{ printf("1%02d", $1); }'`
            ;;
        *.*.* )
            HEX=`echo "$FULLVERSION" | awk -F. '{ printf("%d%02d2%02d", $1, $2, $3); }'`
            ;;
    esac
    
    #   determine libtool version
    case $FULLVERSION in
        *.*a* )
            LTV=`echo "$FULLVERSION" | sed -e 's/a.*//' | awk -F. '{ printf("%d:0", $1*10+$2); }'`
            ;;
        *.*b* )
            LTV=`echo "$FULLVERSION" | sed -e 's/b.*//' | awk -F. '{ printf("%d:0", $1*10+$2); }'`
            ;;
        *.*.* )
            LTV=`echo "$FULLVERSION" | awk -F. '{ printf("%d:%d", $1*10+$2, $3); }'`
            ;;
    esac
    
    #   determine string out of filename
    #   (don't try to optimize this in any way - portability!)
    FILESTR=`echo "$FILE" |\
             tr 'abcdefghijklmnopqrstuvwxyz./%+' \
                'ABCDEFGHIJKLMNOPQRSTUVWXYZ____' | sed -e 's/-/_/g'`
    
    #   determine date
    if [ ".$date" = .calc ]; then
        day=`date '+%d'`
        month=`date '+%m'`
        year=`date '+%Y' 2>/dev/null`
        if [ ".$time_year" = . ]; then
            year=`date '+%y'`
            case $year in
                [5-9][0-9]) year="19$year" ;;
                [0-4][0-9]) year="20$year" ;;
            esac
        fi
        case $month in
            1|01) month='Jan' ;;
            2|02) month='Feb' ;;
            3|03) month='Mar' ;;
            4|04) month='Apr' ;;
            5|05) month='May' ;;
            6|06) month='Jun' ;;
            7|07) month='Jul' ;;
            8|08) month='Aug' ;;
            9|09) month='Sep' ;;
              10) month='Oct' ;;
              11) month='Nov' ;;
              12) month='Dec' ;;
        esac
        date="${day}-${month}-${year}"
    fi
    
    if [ .$REPORT != .NO ]; then
        case $REPORT in
            long )
                echo "$version.$revision$bptype$bplevel ($date)"
                ;;
            short )
                echo "$version.$revision$bptype$bplevel"
                ;;
            libtool )
                echo "$LTV"
                ;;
            hex )
                echo "0x$HEX"
                ;;
        esac
        rm -f $tmpfile >/dev/null 2>&1
        exit 0
    fi
    
    #   create the version file according the the selected language
    echo "new version: $version.$revision$bptype$bplevel ($date)"
    case $LANGUAGE in
        txt )
            cat >$tmpfile <<'EOT'
    
  This is @NAME@, Version @VERSION@.@REVISION@@BPTYPE@@BPLEVEL@ (@DAY@-@MONTH@-@YEAR@)
EOT
            ;;
        c )
            cat >$tmpfile <<'EOT'
/*
**  @FILE@ -- Version Information
**  [automatically generated and maintained by shtool]
*/

#ifdef _AS_HEADER

#ifndef _@FILESTR@
#define _@FILESTR@
#define @PREFIX@_VERSION 0x@HEX@
extern const int  @PREFIX@_Version;
extern const char @PREFIX@_VersionStr[];
extern const char @PREFIX@_Hello[];
extern const char @PREFIX@_GNUVersion[];
extern const char @PREFIX@_WhatID[];
extern const char @PREFIX@_RCSIdentID[];
extern const char @PREFIX@_WebID[];
extern const char @PREFIX@_PlainID[];
#endif /* _@FILESTR@ */

#else

const int  @PREFIX@_Version      = 0x@HEX@;
const char @PREFIX@_VersionStr[] = "@VERSION@.@REVISION@@BPTYPE@@BPLEVEL@ (@DAY@-@MONTH@-@YEAR@)";
const char @PREFIX@_Hello[]      = "This is @NAME@, Version @VERSION@.@REVISION@@BPTYPE@@BPLEVEL@ (@DAY@-@MONTH@-@YEAR@)";
const char @PREFIX@_GNUVersion[] = "@NAME@ Version @VERSION@.@REVISION@@BPTYPE@@BPLEVEL@";
const char @PREFIX@_WhatID[]     = "@(#)@NAME@ Version @VERSION@.@REVISION@@BPTYPE@@BPLEVEL@ (@DAY@-@MONTH@-@YEAR@)";
const char @PREFIX@_RCSIdentID[] = "$Id: shtool,v 1.1 1999/07/27 23:35:10 barbier Exp $";
const char @PREFIX@_WebID[]      = "@NAME@/@VERSION@.@REVISION@@BPTYPE@@BPLEVEL@";
const char @PREFIX@_PlainID[]    = "@VERSION@.@REVISION@@BPTYPE@@BPLEVEL@";

#endif
EOT
            ;;
        perl )
            cat >$tmpfile <<'EOT'
##
##  @FILE@ -- Version Information
##  [automatically generated and maintained by shtool]
##

$@PREFIX@_Version    = 0x@HEX@;
$@PREFIX@_VersionStr = "@VERSION@.@REVISION@@BPTYPE@@BPLEVEL@ (@DAY@-@MONTH@-@YEAR@)";
$@PREFIX@_Hello      = "This is @NAME@, Version @VERSION@.@REVISION@@BPTYPE@@BPLEVEL@ (@DAY@-@MONTH@-@YEAR@)";
$@PREFIX@_GNUVersion = "@NAME@ Version @VERSION@.@REVISION@@BPTYPE@@BPLEVEL@";
$@PREFIX@_WhatID     = "@(#)@NAME@ Version @VERSION@.@REVISION@@BPTYPE@@BPLEVEL@ (@DAY@-@MONTH@-@YEAR@)";
$@PREFIX@_RCSIdentID = "\$Id: shtool,v 1.1 1999/07/27 23:35:10 barbier Exp $/";
$@PREFIX@_WebID      = "@NAME@/@VERSION@.@REVISION@@BPTYPE@@BPLEVEL@";
$@PREFIX@_PlainID    = "@VERSION@.@REVISION@@BPTYPE@@BPLEVEL@";

1;
EOT
            ;;
    esac
    
    #   now create the version file
    rm -f $FILE >/dev/null 2>&1
    sed \
        -e "s|@FILE@|$FILE|g" \
        -e "s|@FILESTR@|$FILESTR|g" \
        -e "s|@PREFIX@|$PREFIX|g" \
        -e "s|@NAME@|$NAME|g" \
        -e "s|@HEX@|$HEX|g" \
        -e "s|@VERSION@|$version|g" \
        -e "s|@REVISION@|$revision|g" \
        -e "s|@BPTYPE@|$bptype|g" \
        -e "s|@BPLEVEL@|$bplevel|g" \
        -e "s|@YEAR@|$year|g" \
        -e "s|@MONTH@|$month|g" \
        -e "s|@DAY@|$day|g" <$tmpfile >$FILE
    rm -f $tmpfile >/dev/null 2>&1
    exit 0
    ;;

esac

exit 0

##EOF##