usr.bin/ar/ar.c

93 static void	set_mode(struct bsdar *bsdar, char opt);
94 static void	only_mode(struct bsdar *bsdar, const char *opt,
102 	struct bsdar	*bsdar, bsdar_storage;
107 	bsdar = &bsdar_storage;
108 	memset(bsdar, 0, sizeof(*bsdar));
112 	if ((bsdar->progname = getprogname()) == NULL)
113 		bsdar->progname = "ar";
117 	len = strlen(bsdar->progname);
119 	    strcmp(bsdar->progname + len - strlen("ranlib"), "ranlib") == 0) {
151 			bsdar->options |= AR_D;
152 		bsdar->options |= AR_S;
153 		while ((bsdar->filename = *argv++) != NULL)
154 			ar_mode_s(bsdar);
164 				bsdar_errc(bsdar, EX_SOFTWARE, errno,
176 			bsdar->options |= AR_A;
180 			bsdar->options |= AR_B;
183 			bsdar->options |= AR_CC;
186 			bsdar->options |= AR_C;
189 			set_mode(bsdar, opt);
197 			bsdar->options |= AR_TR;
206 			set_mode(bsdar, opt);
209 			set_mode(bsdar, opt);
212 			bsdar->options |= AR_O;
215 			set_mode(bsdar, opt);
218 			set_mode(bsdar, opt);
221 			set_mode(bsdar, opt);
224 			bsdar->options |= AR_SS;
227 			bsdar->options |= AR_S;
230 			set_mode(bsdar, opt);
237 			bsdar->options |= AR_U;
243 			bsdar->options |= AR_V;
246 			set_mode(bsdar, opt);
261 	if (*argv == NULL && bsdar->mode != 'M')
264 	if (bsdar->options & AR_A && bsdar->options & AR_B)
265 		bsdar_errc(bsdar, EX_USAGE, 0,
268 	if (bsdar->options & AR_J && bsdar->options & AR_Z)
269 		bsdar_errc(bsdar, EX_USAGE, 0,
272 	if (bsdar->options & AR_S && bsdar->options & AR_SS)
273 		bsdar_errc(bsdar, EX_USAGE, 0,
276 	if (bsdar->options & (AR_A | AR_B)) {
278 			bsdar_errc(bsdar, EX_USAGE, 0,
280 		if ((bsdar->posarg = basename(*argv)) == NULL)
281 			bsdar_errc(bsdar, EX_SOFTWARE, errno,
288 	if (Dflag || (Uflag == 0 && (bsdar->mode == 'q' || bsdar->mode == 'r' ||
289 	    (bsdar->mode == '\0' && bsdar->options & AR_S))))
290 		bsdar->options |= AR_D;
292 	if (bsdar->options & AR_A)
293 		only_mode(bsdar, "-a", "mqr");
294 	if (bsdar->options & AR_B)
295 		only_mode(bsdar, "-b", "mqr");
296 	if (bsdar->options & AR_C)
297 		only_mode(bsdar, "-c", "qr");
298 	if (bsdar->options & AR_CC)
299 		only_mode(bsdar, "-C", "x");
301 		only_mode(bsdar, "-D", "qr");
303 		only_mode(bsdar, "-U", "qr");
304 	if (bsdar->options & AR_O)
305 		only_mode(bsdar, "-o", "x");
306 	if (bsdar->options & AR_SS)
307 		only_mode(bsdar, "-S", "mqr");
308 	if (bsdar->options & AR_U)
309 		only_mode(bsdar, "-u", "qrx");
311 	if (bsdar->mode == 'M') {
312 		ar_mode_script(bsdar);
316 	if ((bsdar->filename = *argv) == NULL)
319 	bsdar->argc = --argc;
320 	bsdar->argv = ++argv;
322 	if ((!bsdar->mode || strchr("ptx", bsdar->mode)) &&
323 	    bsdar->options & AR_S) {
324 		ar_mode_s(bsdar);
325 		if (!bsdar->mode)
329 	switch(bsdar->mode) {
331 		ar_mode_d(bsdar);
334 		ar_mode_m(bsdar);
337 		ar_mode_p(bsdar);
340 		ar_mode_q(bsdar);
343 		ar_mode_r(bsdar);
346 		ar_mode_t(bsdar);
349 		ar_mode_x(bsdar);
356 	for (i = 0; i < bsdar->argc; i++)
357 		if (bsdar->argv[i] != NULL)
358 			bsdar_warnc(bsdar, 0, "%s: not found in archive",
359 			    bsdar->argv[i]);
365 set_mode(struct bsdar *bsdar, char opt)
368 	if (bsdar->mode != '\0' && bsdar->mode != opt)
369 		bsdar_errc(bsdar, EX_USAGE, 0,
370 		    "Can't specify both -%c and -%c", opt, bsdar->mode);
371 	bsdar->mode = opt;
375 only_mode(struct bsdar *bsdar, const char *opt, const char *valid_modes)
378 	if (strchr(valid_modes, bsdar->mode) == NULL)
379 		bsdar_errc(bsdar, EX_USAGE, 0,
380 		    "Option %s is not permitted in mode -%c", opt, bsdar->mode);