main.c revision 327 
1327Sjkh#ifndef lint
2327Sjkhstatic const char *rcsid = "$Id: main.c,v 1.3 1993/08/20 08:52:39 jkh Exp $";
3327Sjkh#endif
4327Sjkh
5327Sjkh/*
6327Sjkh * FreeBSD install - a package for the installation and maintainance
7327Sjkh * of non-core utilities.
8327Sjkh *
9327Sjkh * Jordan K. Hubbard
10327Sjkh * 18 July 1993
11327Sjkh *
12327Sjkh * This is the create module.
13327Sjkh *
14327Sjkh */
15327Sjkh
16327Sjkh#include "lib.h"
17327Sjkh#include "create.h"
18327Sjkh
19327Sjkhstatic char Options[] = "hvf:p:c:d:i:k:r:";
20327Sjkh
21327Sjkhchar	*Prefix		= NULL;
22327Sjkhchar	*Comment        = NULL;
23327Sjkhchar	*Desc		= NULL;
24327Sjkhchar	*Install	= NULL;
25327Sjkhchar	*DeInstall	= NULL;
26327Sjkhchar	*Contents	= NULL;
27327Sjkhchar	*Require	= NULL;
28327Sjkh
29327Sjkhint
30327Sjkhmain(int argc, char **argv)
31327Sjkh{
32327Sjkh    int ch;
33327Sjkh    char **pkgs, **start;
34327Sjkh    char *prog_name = argv[0];
35327Sjkh
36327Sjkh    pkgs = start = argv;
37327Sjkh    while ((ch = getopt(argc, argv, Options)) != EOF)
38327Sjkh	switch(ch) {
39327Sjkh	case 'v':
40327Sjkh	    Verbose = TRUE;
41327Sjkh	    break;
42327Sjkh
43327Sjkh	case 'p':
44327Sjkh	    Prefix = optarg;
45327Sjkh	    break;
46327Sjkh
47327Sjkh	case 'f':
48327Sjkh	    Contents = optarg;
49327Sjkh	    break;
50327Sjkh
51327Sjkh	case 'c':
52327Sjkh	    Comment = optarg;
53327Sjkh	    break;
54327Sjkh
55327Sjkh	case 'd':
56327Sjkh	    Desc = optarg;
57327Sjkh	    break;
58327Sjkh
59327Sjkh	case 'i':
60327Sjkh	    Install = optarg;
61327Sjkh	    break;
62327Sjkh
63327Sjkh	case 'k':
64327Sjkh	    DeInstall = optarg;
65327Sjkh	    break;
66327Sjkh
67327Sjkh	case 'r':
68327Sjkh	    Require = optarg;
69327Sjkh	    break;
70327Sjkh
71327Sjkh	case 'h':
72327Sjkh	case '?':
73327Sjkh	default:
74327Sjkh	    usage(prog_name, NULL);
75327Sjkh	    break;
76327Sjkh	}
77327Sjkh
78327Sjkh    argc -= optind;
79327Sjkh    argv += optind;
80327Sjkh
81327Sjkh    /* Get all the remaining package names, if any */
82327Sjkh    while (*argv)
83327Sjkh	*pkgs++ = *argv++;
84327Sjkh
85327Sjkh    /* If no packages, yelp */
86327Sjkh    if (pkgs == start)
87327Sjkh	usage(prog_name, "Missing package name");
88327Sjkh    *pkgs = NULL;
89327Sjkh    if (start[1])
90327Sjkh	usage(prog_name, "Only one package name allowed\n\t('%s' extraneous)",
91327Sjkh	      start[1]);
92327Sjkh    if (!pkg_perform(start)) {
93327Sjkh	if (Verbose)
94327Sjkh	    fprintf(stderr, "Package creation failed.\n");
95327Sjkh	return 1;
96327Sjkh    }
97327Sjkh    else
98327Sjkh	return 0;
99327Sjkh}
100327Sjkh
101327Sjkhvoid
102327Sjkhusage(const char *name, const char *fmt, ...)
103327Sjkh{
104327Sjkh    va_list args;
105327Sjkh
106327Sjkh    va_start(args, fmt);
107327Sjkh    if (fmt) {
108327Sjkh	fprintf(stderr, "%s: ", name);
109327Sjkh	vfprintf(stderr, fmt, args);
110327Sjkh	fprintf(stderr, "\n\n");
111327Sjkh    }
112327Sjkh    va_end(args);
113327Sjkh    fprintf(stderr, "Usage: %s [args] pkg\n\n", name);
114327Sjkh    fprintf(stderr, "Where args are one or more of:\n\n");
115327Sjkh
116327Sjkh    fprintf(stderr, "-c [-]file Get one-line comment from file (-or arg)\n");
117327Sjkh    fprintf(stderr, "-d [-]file Get description from file (-or arg)\n");
118327Sjkh    fprintf(stderr, "-f file    get list of files from file (- for stdin)\n");
119327Sjkh    fprintf(stderr, "-i script  install script\n");
120327Sjkh    fprintf(stderr, "-p arg     install prefix will be arg\n");
121327Sjkh    fprintf(stderr, "-k script  de-install script\n");
122327Sjkh    fprintf(stderr, "-r script  pre/post requirements script\n");
123327Sjkh    fprintf(stderr, "-v         verbose\n");
124327Sjkh    exit(1);
125327Sjkh}
126