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EnigmA Amiga Run 1995 November
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EnigmA AMIGA RUN 02 (1995)(G.R. Edizioni)(IT)[!][issue 1995-11][Skylink CD].iso
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earcd
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unix
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mp14tar.z
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mp14tar
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mpack
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unixunpk.c
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C/C++ Source or Header
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1994-06-01
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3KB
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116 lines
/* (C) Copyright 1993 by John G. Myers
* All Rights Reserved.
*
* Permission to use, copy, modify, distribute, and sell this software
* and its documentation for any purpose is hereby granted without
* fee, provided that the above copyright notice appear in all copies
* and that both that copyright notice and this permission notice
* appear in supporting documentation, and that the name of John G.
* Myers not be used in advertising or publicity pertaining to
* distribution of the software without specific, written prior
* permission. John G. Myers makes no representations about the
* suitability of this software for any purpose. It is provided "as
* is" without express or implied warranty.
*
* JOHN G. MYERS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
* SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS, IN NO EVENT SHALL JOHN G. MYERS BE LIABLE FOR ANY SPECIAL,
* INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
* RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
* OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
* IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <stdio.h>
#include "version.h"
extern int optind;
extern char *optarg;
extern int overwrite_files;
extern int didchat;
int quiet;
main(argc, argv)
int argc;
char **argv;
{
int opt;
FILE *file;
int extractText = 0;
while ((opt = getopt(argc, argv, "qftC:")) != EOF) {
switch (opt) {
case 'f':
overwrite_files = 1;
break;
case 'q':
quiet = 1;
break;
case 't':
extractText = 1;
break;
case 'C':
if (chdir(optarg)) {
perror(optarg);
exit(1);
}
break;
default:
usage();
}
}
if (optind == argc) {
fprintf(stderr, "munpack: reading from standard input\n");
didchat = 0;
handleMessage(stdin, "text/plain", 0, extractText, 0);
if (!didchat) {
fprintf(stdout,
"Did not find anything to unpack from standard input\n");
}
exit(0);
}
while (argv[optind]) {
file = fopen(argv[optind], "r");
if (!file) {
perror(argv[optind]);
}
else {
didchat = 0;
handleMessage(file, "text/plain", 0, extractText, 0);
fclose(file);
if (!didchat) {
fprintf(stdout,
"Did not find anything to unpack from %s\n",
argv[optind]);
}
}
optind++;
}
exit(0);
}
usage() {
fprintf(stderr, "munpack version %s\n", MPACK_VERSION);
fprintf(stderr, "usage: munpack [-f] [-q] [-C directory] [files...]\n");
exit(1);
}
warn(s)
char *s;
{
fprintf(stderr, "munpack: warning: %s\n", s);
}
chat(s)
char *s;
{
didchat = 1;
if (!quiet) fprintf(stdout, "%s\n", s);
}