2 * Copyright (c) 1990, 1993, 1994
3 * The Regents of the University of California. All rights reserved.
5 * This code is derived from software contributed to Berkeley by
6 * Hugh Smith at The University of Guelph.
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 * 3. All advertising materials mentioning features or use of this software
17 * must display the following acknowledgement:
18 * This product includes software developed by the University of
19 * California, Berkeley and its contributors.
20 * 4. Neither the name of the University nor the names of its contributors
21 * may be used to endorse or promote products derived from this software
22 * without specific prior written permission.
24 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
25 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
27 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
38 static const char copyright[] =
39 "@(#) Copyright (c) 1990, 1993, 1994\n\
40 The Regents of the University of California. All rights reserved.\n";
45 static char sccsid[] = "@(#)ar.c 8.3 (Berkeley) 4/2/94";
49 #include <sys/cdefs.h>
50 __FBSDID("$FreeBSD$");
52 #include <sys/param.h>
70 char *archive, *posarg, *posname;
72 static void badoptions(const char *);
73 static void usage(void);
77 * main basically uses getopt to parse options and calls the appropriate
78 * functions. Some hacks that let us be backward compatible with 4.3 ar
79 * option parsing and sanity checking.
82 main(int argc, char **argv)
86 int (*fcall)(char **) = NULL;
88 (void) setlocale(LC_TIME, "");;
94 * Historic versions didn't require a '-' in front of the options.
95 * Fix it, if necessary.
97 if (*argv[1] != '-') {
98 if (!(p = malloc((u_int)(strlen(argv[1]) + 2))))
101 (void)strcpy(p + 1, argv[1]);
105 while ((c = getopt(argc, argv, "abcdilmopqrTtuvx")) != -1) {
121 case 'l': /* not documented, compatibility only */
168 /* One of -dmpqrtx required. */
169 if (!(options & (AR_D|AR_M|AR_P|AR_Q|AR_R|AR_T|AR_X))) {
170 warnx("one of options -dmpqrtx is required");
173 /* Only one of -a and -bi allowed. */
174 if (options & AR_A && options & AR_B) {
175 warnx("only one of -a and -[bi] options allowed");
178 /* -ab require a position argument. */
179 if (options & (AR_A|AR_B)) {
180 if (!(posarg = *argv++)) {
181 warnx("no position operand specified");
184 posname = basename(posarg);
186 /* -d only valid with -Tv. */
187 if (options & AR_D && options & ~(AR_D|AR_TR|AR_V))
189 /* -m only valid with -abiTv. */
190 if (options & AR_M && options & ~(AR_A|AR_B|AR_M|AR_TR|AR_V))
192 /* -p only valid with -Tv. */
193 if (options & AR_P && options & ~(AR_P|AR_TR|AR_V))
195 /* -q only valid with -cTv. */
196 if (options & AR_Q && options & ~(AR_C|AR_Q|AR_TR|AR_V))
198 /* -r only valid with -abcuTv. */
199 if (options & AR_R && options & ~(AR_A|AR_B|AR_C|AR_R|AR_U|AR_TR|AR_V))
201 /* -t only valid with -Tv. */
202 if (options & AR_T && options & ~(AR_T|AR_TR|AR_V))
204 /* -x only valid with -ouTv. */
205 if (options & AR_X && options & ~(AR_O|AR_U|AR_TR|AR_V|AR_X))
208 if (!(archive = *argv++)) {
209 warnx("no archive specified");
213 /* -dmr require a list of archive elements. */
214 if (options & (AR_D|AR_M|AR_R) && !*argv) {
215 warnx("no archive members specified");
219 exit((*fcall)(argv));
227 warnx("illegal option combination for %s", arg);
235 (void)fprintf(stderr, "%s\n%s\n%s\n%s\n%s\n%s\n%s\n%s\n%s\n",
236 "usage: ar -d [-Tv] archive file ...",
237 " ar -m [-Tv] archive file ...",
238 " ar -m [-abiTv] position archive file ...",
239 " ar -p [-Tv] archive [file ...]",
240 " ar -q [-cTv] archive file ...",
241 " ar -r [-cuTv] archive file ...",
242 " ar -r [-abciuTv] position archive file ...",
243 " ar -t [-Tv] archive [file ...]",
244 " ar -x [-ouTv] archive [file ...]");