529d9f352a
be be pkgng users. Reviewed by: bapt (earlier version) Reviewed by: kwm Approved by: cperciva MFC after: 3 days
139 lines
2.9 KiB
C
139 lines
2.9 KiB
C
/*
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* FreeBSD install - a package for the installation and maintenance
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* of non-core utilities.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* Jeremy D. Lea.
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* 11 May 2002
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*
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* This is the version module. Based on pkg_version.pl by Bruce A. Mah.
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*
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*/
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#include <sys/cdefs.h>
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__FBSDID("$FreeBSD$");
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#include <getopt.h>
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#include <err.h>
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#include "lib.h"
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#include "version.h"
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char *LimitChars = NULL;
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char *PreventChars = NULL;
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char *MatchName = NULL;
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char *LookUpOrigin = NULL;
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Boolean RegexExtended = FALSE;
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Boolean UseINDEXOnly = FALSE;
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Boolean ShowOrigin = FALSE;
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static void usage(void);
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static char opts[] = "dIhl:L:qs:XtTO:ov";
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static struct option longopts[] = {
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{ "extended", no_argument, NULL, 'X' },
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{ "help", no_argument, NULL, 'h' },
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{ "match", required_argument, NULL, 's' },
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{ "no-status", required_argument, NULL, 'L' },
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{ "origin", required_argument, NULL, 'O' },
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{ "quiet", no_argument, NULL, 'q' },
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{ "show-origin",no_argument, NULL, 'o' },
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{ "status", required_argument, NULL, 'l' },
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{ "index-only", no_argument, NULL, 'I' },
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{ "verbose", no_argument, NULL, 'v' },
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{ NULL, 0, NULL, 0 }
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};
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int
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main(int argc, char **argv)
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{
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int ch, cmp = 0;
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warnpkgng();
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if (argc == 4 && !strcmp(argv[1], "-t")) {
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cmp = version_cmp(argv[2], argv[3]);
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printf(cmp > 0 ? ">\n" : (cmp < 0 ? "<\n" : "=\n"));
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exit(0);
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}
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else if (argc == 4 && !strcmp(argv[1], "-T")) {
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cmp = version_match(argv[3], argv[2]);
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exit(cmp == 1 ? 0 : 1);
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}
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else while ((ch = getopt_long(argc, argv, opts, longopts, NULL)) != -1) {
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switch(ch) {
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case 'v':
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Verbose++;
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break;
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case 'I':
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UseINDEXOnly = TRUE;
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break;
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case 'l':
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LimitChars = optarg;
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break;
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case 'L':
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PreventChars = optarg;
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break;
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case 'q':
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Quiet = TRUE;
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break;
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case 's':
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MatchName = optarg;
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break;
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case 'O':
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LookUpOrigin = optarg;
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break;
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case 'o':
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ShowOrigin = TRUE;
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break;
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case 't':
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errx(2, "Invalid -t usage.");
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break;
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case 'T':
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errx(2, "Invalid -T usage.");
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break;
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case 'X':
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RegexExtended = TRUE;
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break;
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case 'h':
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default:
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usage();
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break;
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}
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}
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argc -= optind;
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argv += optind;
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return pkg_perform(argv);
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}
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static void
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usage(void)
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{
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fprintf(stderr, "%s\n%s\n%s\n",
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"usage: pkg_version [-hIoqv] [-l limchar] [-L limchar] [[-X] -s string] [-O origin] [index]",
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" pkg_version -t v1 v2",
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" pkg_version -T name pattern");
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exit(1);
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}
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