main.c revision 445 
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:X:";
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;
29char	*ExcludeFrom	= NULL;
30
31int
32main(int argc, char **argv)
33{
34    int ch;
35    char **pkgs, **start;
36    char *prog_name = argv[0];
37
38    pkgs = start = argv;
39    while ((ch = getopt(argc, argv, Options)) != EOF)
40	switch(ch) {
41	case 'v':
42	    Verbose = TRUE;
43	    break;
44
45	case 'p':
46	    Prefix = optarg;
47	    break;
48
49	case 'f':
50	    Contents = optarg;
51	    break;
52
53	case 'c':
54	    Comment = optarg;
55	    break;
56
57	case 'd':
58	    Desc = optarg;
59	    break;
60
61	case 'i':
62	    Install = optarg;
63	    break;
64
65	case 'k':
66	    DeInstall = optarg;
67	    break;
68
69	case 'r':
70	    Require = optarg;
71	    break;
72
73	case 't':
74	    PlayPen = optarg;
75	    break;
76
77	case 'X':
78	    ExcludeFrom = optarg;
79	    break;
80
81	case 'h':
82	case '?':
83	default:
84	    usage(prog_name, NULL);
85	    break;
86	}
87
88    argc -= optind;
89    argv += optind;
90
91    /* Get all the remaining package names, if any */
92    while (*argv)
93	*pkgs++ = *argv++;
94
95    /* If no packages, yelp */
96    if (pkgs == start)
97	usage(prog_name, "Missing package name");
98    *pkgs = NULL;
99    if (start[1])
100	usage(prog_name, "Only one package name allowed\n\t('%s' extraneous)",
101	      start[1]);
102    if (!pkg_perform(start)) {
103	if (Verbose)
104	    fprintf(stderr, "Package creation failed.\n");
105	return 1;
106    }
107    else
108	return 0;
109}
110
111void
112usage(const char *name, const char *fmt, ...)
113{
114    va_list args;
115
116    va_start(args, fmt);
117    if (fmt) {
118	fprintf(stderr, "%s: ", name);
119	vfprintf(stderr, fmt, args);
120	fprintf(stderr, "\n\n");
121    }
122    va_end(args);
123    fprintf(stderr, "Usage: %s [args] pkg\n\n", name);
124    fprintf(stderr, "Where args are one or more of:\n\n");
125
126    fprintf(stderr, "-c [-]file Get one-line comment from file (-or arg)\n");
127    fprintf(stderr, "-d [-]file Get description from file (-or arg)\n");
128    fprintf(stderr, "-f file    get list of files from file (- for stdin)\n");
129    fprintf(stderr, "-i script  install script\n");
130    fprintf(stderr, "-p arg     install prefix will be arg\n");
131    fprintf(stderr, "-k script  de-install script\n");
132    fprintf(stderr, "-r script  pre/post requirements script\n");
133    fprintf(stderr, "-t temp    use temp as template for mktemp()\n");
134    fprintf(stderr, "-X file    exclude files listed in file\n");
135    fprintf(stderr, "-v         verbose\n");
136    exit(1);
137}
138