main.c revision 383 
1#ifndef lint
2static const char *rcsid = "$Id: main.c,v 1.4 1993/09/04 05:06:33 jkh Exp $";
3#endif
4
5/*
6 * FreeBSD install - a package for the installation and maintainance
7 * of non-core utilities.
8 *
9 * Jordan K. Hubbard
10 * 18 July 1993
11 *
12 * This is the create module.
13 *
14 */
15
16#include "lib.h"
17#include "create.h"
18
19static char Options[] = "hvf:p:c:d:i:k:r:t:";
20
21char	*Prefix		= NULL;
22char	*Comment        = NULL;
23char	*Desc		= NULL;
24char	*Install	= NULL;
25char	*DeInstall	= NULL;
26char	*Contents	= NULL;
27char	*Require	= NULL;
28char	*PlayPen	= NULL;
29
30int
31main(int argc, char **argv)
32{
33    int ch;
34    char **pkgs, **start;
35    char *prog_name = argv[0];
36
37    pkgs = start = argv;
38    while ((ch = getopt(argc, argv, Options)) != EOF)
39	switch(ch) {
40	case 'v':
41	    Verbose = TRUE;
42	    break;
43
44	case 'p':
45	    Prefix = optarg;
46	    break;
47
48	case 'f':
49	    Contents = optarg;
50	    break;
51
52	case 'c':
53	    Comment = optarg;
54	    break;
55
56	case 'd':
57	    Desc = optarg;
58	    break;
59
60	case 'i':
61	    Install = optarg;
62	    break;
63
64	case 'k':
65	    DeInstall = optarg;
66	    break;
67
68	case 'r':
69	    Require = optarg;
70	    break;
71
72	case 't':
73	    PlayPen = optarg;
74	    break;
75
76	case 'h':
77	case '?':
78	default:
79	    usage(prog_name, NULL);
80	    break;
81	}
82
83    argc -= optind;
84    argv += optind;
85
86    /* Get all the remaining package names, if any */
87    while (*argv)
88	*pkgs++ = *argv++;
89
90    /* If no packages, yelp */
91    if (pkgs == start)
92	usage(prog_name, "Missing package name");
93    *pkgs = NULL;
94    if (start[1])
95	usage(prog_name, "Only one package name allowed\n\t('%s' extraneous)",
96	      start[1]);
97    if (!pkg_perform(start)) {
98	if (Verbose)
99	    fprintf(stderr, "Package creation failed.\n");
100	return 1;
101    }
102    else
103	return 0;
104}
105
106void
107usage(const char *name, const char *fmt, ...)
108{
109    va_list args;
110
111    va_start(args, fmt);
112    if (fmt) {
113	fprintf(stderr, "%s: ", name);
114	vfprintf(stderr, fmt, args);
115	fprintf(stderr, "\n\n");
116    }
117    va_end(args);
118    fprintf(stderr, "Usage: %s [args] pkg\n\n", name);
119    fprintf(stderr, "Where args are one or more of:\n\n");
120
121    fprintf(stderr, "-c [-]file Get one-line comment from file (-or arg)\n");
122    fprintf(stderr, "-d [-]file Get description from file (-or arg)\n");
123    fprintf(stderr, "-f file    get list of files from file (- for stdin)\n");
124    fprintf(stderr, "-i script  install script\n");
125    fprintf(stderr, "-p arg     install prefix will be arg\n");
126    fprintf(stderr, "-k script  de-install script\n");
127    fprintf(stderr, "-r script  pre/post requirements script\n");
128    fprintf(stderr, "-t temp    use temp as template for mktemp()\n");
129    fprintf(stderr, "-v         verbose\n");
130    exit(1);
131}
132