main.c revision 465 
1#ifndef lint
2static char *rcsid = "$Id: main.c,v 1.3 1993/09/05 04:53:49 jkh Exp $";
3#endif
4
5/*
6 *
7 * FreeBSD install - a package for the installation and maintainance
8 * of non-core utilities.
9 *
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
12 * are met:
13 * 1. Redistributions of source code must retain the above copyright
14 *    notice, this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright
16 *    notice, this list of conditions and the following disclaimer in the
17 *    documentation and/or other materials provided with the distribution.
18 *
19 * Jordan K. Hubbard
20 * 18 July 1993
21 *
22 * This is the add module.
23 *
24 */
25
26#include "lib.h"
27#include "add.h"
28
29static char Options[] = "hvIRnp:SMt:";
30
31char	*Prefix		= NULL;
32Boolean	NoInstall	= FALSE;
33Boolean	NoRecord	= FALSE;
34
35char	*Mode		= NULL;
36char	*Owner		= NULL;
37char	*Group		= NULL;
38char	*PkgName	= NULL;
39char	*Directory	= NULL;
40char	*PlayPen	= NULL;
41add_mode_t AddMode	= NORMAL;
42
43int
44main(int argc, char **argv)
45{
46    int ch, err;
47    char **pkgs, **start;
48    char *prog_name = argv[0];
49
50    pkgs = start = argv;
51    while ((ch = getopt(argc, argv, Options)) != EOF)
52	switch(ch) {
53	case 'v':
54	    Verbose = TRUE;
55	    break;
56
57	case 'p':
58	    Prefix = optarg;
59	    break;
60
61	case 'I':
62	    NoInstall = TRUE;
63	    break;
64
65	case 'R':
66	    NoRecord = TRUE;
67	    break;
68
69	case 'n':
70	    Fake = TRUE;
71	    Verbose = TRUE;
72	    break;
73
74	case 't':
75	    PlayPen = optarg;
76	    break;
77
78	case 'S':
79	    AddMode = SLAVE;
80	    break;
81
82	case 'M':
83	    AddMode = MASTER;
84	    break;
85
86	case 'h':
87	case '?':
88	default:
89	    usage(prog_name, NULL);
90	    break;
91	}
92
93    argc -= optind;
94    argv += optind;
95
96    /* Get all the remaining package names, if any */
97    while (*argv)
98	*pkgs++ = *argv++;
99
100    /* If no packages, yelp */
101    *pkgs = NULL;
102    if (pkgs == start && AddMode != SLAVE)
103	usage(prog_name, "Missing package name(s)");
104    else if (start[1] && AddMode == MASTER)
105	usage(prog_name, "Only one package name may be specified with master mode");
106    else if (pkgs != start && AddMode == SLAVE)
107	whinge("Package names ignored in slave mode.");
108    if ((err = pkg_perform(start)) != NULL) {
109	if (Verbose)
110	    fprintf(stderr, "%d package addition(s) failed.\n", err);
111	return err;
112    }
113    else
114	return 0;
115}
116
117void
118usage(const char *name, const char *fmt, ...)
119{
120    va_list args;
121
122    va_start(args, fmt);
123    if (fmt) {
124	fprintf(stderr, "%s: ", name);
125	vfprintf(stderr, fmt, args);
126	fprintf(stderr, "\n\n");
127    }
128    va_end(args);
129    fprintf(stderr, "Usage: %s [args] pkg [ .. pkg ]\n", name);
130    fprintf(stderr, "Where args are one or more of:\n\n");
131    fprintf(stderr, "-v         verbose\n");
132    fprintf(stderr, "-p arg     override prefix with arg\n");
133    fprintf(stderr, "-I         don't execute pkg install script, if any\n");
134    fprintf(stderr, "-R         don't record installation (can't delete!)\n");
135    fprintf(stderr, "-n         don't actually install, just show steps\n");
136    fprintf(stderr, "-t temp    use temp as template for mktemp()\n");
137    fprintf(stderr, "-S         run in SLAVE mode\n");
138    fprintf(stderr, "-M         run in MASTER mode\n");
139    exit(1);
140}
141