179 lines
3.4 KiB
C
179 lines
3.4 KiB
C
/*
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*
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* FreeBSD install - a package for the installation and maintainance
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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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* Jordan K. Hubbard
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* 18 July 1993
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*
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* This is the info module.
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*
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*/
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#include <err.h>
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#include "lib.h"
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#include "info.h"
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#ifndef lint
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static const char rcsid[] =
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"$FreeBSD$";
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#endif
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static char Options[] = "acdDe:fhiIkl:LmpqrRt:v";
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int Flags = 0;
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Boolean AllInstalled = FALSE;
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Boolean Quiet = FALSE;
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char *InfoPrefix = "";
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char PlayPen[FILENAME_MAX];
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char *CheckPkg = NULL;
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static void usage __P((void));
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int
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main(int argc, char **argv)
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{
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int ch;
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char **pkgs, **start;
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char *pkgs_split;
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pkgs = start = argv;
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if (argc == 1) {
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AllInstalled = TRUE;
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Flags = SHOW_INDEX;
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}
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else while ((ch = getopt(argc, argv, Options)) != -1) {
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switch(ch) {
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case 'a':
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AllInstalled = TRUE;
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break;
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case 'v':
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Verbose = TRUE;
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/* Reasonable definition of 'everything' */
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Flags = SHOW_COMMENT | SHOW_DESC | SHOW_PLIST | SHOW_INSTALL |
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SHOW_DEINSTALL | SHOW_REQUIRE | SHOW_DISPLAY | SHOW_MTREE;
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break;
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case 'I':
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Flags |= SHOW_INDEX;
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break;
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case 'p':
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Flags |= SHOW_PREFIX;
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break;
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case 'c':
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Flags |= SHOW_COMMENT;
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break;
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case 'd':
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Flags |= SHOW_DESC;
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break;
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case 'D':
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Flags |= SHOW_DISPLAY;
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break;
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case 'f':
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Flags |= SHOW_PLIST;
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break;
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case 'i':
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Flags |= SHOW_INSTALL;
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break;
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case 'k':
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Flags |= SHOW_DEINSTALL;
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break;
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case 'r':
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Flags |= SHOW_REQUIRE;
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break;
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case 'R':
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Flags |= SHOW_REQBY;
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break;
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case 'L':
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Flags |= SHOW_FILES;
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break;
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case 'm':
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Flags |= SHOW_MTREE;
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break;
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case 'l':
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InfoPrefix = 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 't':
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strcpy(PlayPen, optarg);
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break;
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case 'e':
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CheckPkg = optarg;
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break;
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case 'h':
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case '?':
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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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/* Set some reasonable defaults */
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if (!Flags)
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Flags = SHOW_COMMENT | SHOW_DESC | SHOW_REQBY;
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/* Get all the remaining package names, if any */
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while (*argv) {
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while ((pkgs_split = rindex(*argv, (int)'/')) != NULL) {
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*pkgs_split++ = '\0';
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/*
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* If character after the '/' is alphanumeric, then we've found the
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* package name. Otherwise we've come across a trailing '/' and
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* need to continue our quest.
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*/
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if (isalpha(*pkgs_split)) {
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*argv = pkgs_split;
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break;
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}
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}
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*pkgs++ = *argv++;
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}
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/* If no packages, yelp */
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if (pkgs == start && !AllInstalled && !CheckPkg)
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warnx("missing package name(s)"), usage();
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*pkgs = NULL;
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return pkg_perform(start);
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}
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static void
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usage()
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{
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fprintf(stderr, "%s\n%s\n%s\n",
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"usage: pkg_info [-cdDfikrRpLqImv] [-e package] [-l prefix]",
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" [-t template] [pkg-name ...]",
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" pkg_info -a [flags]");
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exit(1);
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}
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