![[BACK]](/icons/back.gif){kind=icon}
Return to rcsprog.c CVS log ![[TXT]](/icons/text.gif){kind=icon}
![[DIR]](/icons/dir.gif){kind=icon}
Up to [local] / src / usr.bin / rcs|
Return to rcsprog.c CVS log | Up to [local] / src / usr.bin / rcs |
1.75 ! ray 1: /* $OpenBSD: rcsprog.c,v 1.74 2006/03/15 03:29:01 ray Exp $ */
1.1 deraadt 2: /*
3: * Copyright (c) 2005 Jean-Francois Brousseau <jfb@openbsd.org>
4: * All rights reserved.
5: *
6: * Redistribution and use in source and binary forms, with or without
7: * modification, are permitted provided that the following conditions
8: * are met:
9: *
10: * 1. Redistributions of source code must retain the above copyright
11: * notice, this list of conditions and the following disclaimer.
12: * 2. The name of the author may not be used to endorse or promote products
13: * derived from this software without specific prior written permission.
14: *
15: * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
16: * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
17: * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
18: * THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
19: * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
20: * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
21: * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
22: * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
23: * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
24: * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25: */
26:
1.59 xsa 27: #include "includes.h"
1.1 deraadt 28:
1.9 joris 29: #include "rcsprog.h"
1.1 deraadt 30:
1.29 joris 31: #define RCS_CMD_MAXARG 128
1.56 joris 32: #define RCSPROG_OPTSTRING "A:a:b::c:e::hik:Lm:Mn:N:qt::TUVx:z:"
33:
34: #define DESC_PROMPT "enter description, terminated with single '.' " \
35: "or end of file:\nNOTE: This is NOT the log message!" \
36: "\n>> "
1.29 joris 37:
1.1 deraadt 38: const char rcs_version[] = "OpenCVS RCS version 3.6";
1.12 joris 39: int verbose = 1;
1.34 joris 40: int pipeout = 0;
1.1 deraadt 41:
1.56 joris 42: #define RCS_NFLAG 1
43: #define RCS_TFLAG 2
44: static int rcsflags = 0;
45:
1.36 xsa 46: int rcs_optind;
1.28 joris 47: char *rcs_optarg;
1.42 xsa 48: char *rcs_suffixes;
1.36 xsa 49: char *rcs_tmpdir = RCS_TMPDIR_DEFAULT;
1.28 joris 50:
1.1 deraadt 51: struct rcs_prog {
1.26 deraadt 52: char *prog_name;
53: int (*prog_hdlr)(int, char **);
54: void (*prog_usage)(void);
1.1 deraadt 55: } programs[] = {
1.2 deraadt 56: { "rcs", rcs_main, rcs_usage },
1.17 joris 57: { "ci", checkin_main, checkin_usage },
1.11 joris 58: { "co", checkout_main, checkout_usage },
1.20 joris 59: { "rcsclean", rcsclean_main, rcsclean_usage },
1.18 joris 60: { "rcsdiff", rcsdiff_main, rcsdiff_usage },
1.33 xsa 61: { "rcsmerge", rcsmerge_main, rcsmerge_usage },
1.21 joris 62: { "rlog", rlog_main, rlog_usage },
1.22 joris 63: { "ident", ident_main, ident_usage },
1.1 deraadt 64: };
1.31 joris 65:
1.68 joris 66: struct cvs_wklhead rcs_temp_files;
67:
68: void sighdlr(int);
1.56 joris 69: static void rcs_set_description(RCSFILE *, const char *);
70: static void rcs_attach_symbol(RCSFILE *, const char *);
71:
1.31 joris 72: void
1.68 joris 73: sighdlr(int sig)
74: {
75: cvs_worklist_clean(&rcs_temp_files, cvs_worklist_unlink);
76: _exit(1);
77: }
78:
79: void
1.31 joris 80: rcs_set_rev(const char *str, RCSNUM **rev)
81: {
1.32 joris 82: if (str == NULL)
83: return;
84:
1.52 joris 85: if ((*rev != NULL) && (*rev != RCS_HEAD_REV))
1.31 joris 86: cvs_log(LP_WARN, "redefinition of revision number");
87:
1.55 xsa 88: if ((*rev = rcsnum_parse(str)) == NULL)
89: fatal("bad revision number '%s'", str);
1.47 xsa 90: }
91:
92: /*
93: * rcs_get_mtime()
94: *
95: * Get <filename> last modified time.
96: * Returns last modified time on success, or -1 on failure.
97: */
98: time_t
99: rcs_get_mtime(const char *filename)
100: {
101: struct stat st;
102: time_t mtime;
103:
104: if (stat(filename, &st) == -1) {
105: cvs_log(LP_ERRNO, "failed to stat `%s'", filename);
106: return (-1);
107: }
108: mtime = (time_t)st.st_mtimespec.tv_sec;
109:
110: return (mtime);
111: }
112:
113: /*
114: * rcs_set_mtime()
115: *
116: * Set <filename> last modified time to <mtime> if it's not set to -1.
117: * Returns 0 on success, or -1 on failure.
118: */
119: int
120: rcs_set_mtime(const char *filename, time_t mtime)
121: {
122: static struct timeval tv[2];
123:
124: if (mtime == -1)
125: return (0);
126:
127: tv[0].tv_sec = mtime;
128: tv[1].tv_sec = tv[0].tv_sec;
129:
130: if (utimes(filename, tv) == -1) {
131: cvs_log(LP_ERRNO, "error setting utimes");
132: return (-1);
133: }
134:
135: return (0);
1.31 joris 136: }
1.1 deraadt 137:
1.9 joris 138: int
1.29 joris 139: rcs_init(char *envstr, char **argv, int argvlen)
140: {
141: u_int i;
142: int argc, error;
143: char linebuf[256], *lp, *cp;
144:
145: strlcpy(linebuf, envstr, sizeof(linebuf));
146: memset(argv, 0, argvlen * sizeof(char *));
147:
148: error = argc = 0;
149: for (lp = linebuf; lp != NULL;) {
1.61 xsa 150: cp = strsep(&lp, " \t\b\f\n\r\t\v");
1.29 joris 151: if (cp == NULL)
152: break;
153: else if (*cp == '\0')
154: continue;
155:
156: if (argc == argvlen) {
157: error++;
158: break;
159: }
160:
1.53 joris 161: argv[argc] = xstrdup(cp);
1.29 joris 162: argc++;
163: }
164:
165: if (error != 0) {
166: for (i = 0; i < (u_int)argc; i++)
1.53 joris 167: xfree(argv[i]);
1.29 joris 168: argc = -1;
169: }
170:
171: return (argc);
172: }
173:
174: int
1.28 joris 175: rcs_getopt(int argc, char **argv, const char *optstr)
176: {
177: char *a;
178: const char *c;
179: static int i = 1;
180: int opt, hasargument, ret;
181:
182: hasargument = 0;
183: rcs_optarg = NULL;
184:
185: if (i >= argc)
186: return (-1);
187:
188: a = argv[i++];
189: if (*a++ != '-')
190: return (-1);
191:
192: ret = 0;
193: opt = *a;
194: for (c = optstr; *c != '\0'; c++) {
195: if (*c == opt) {
196: a++;
197: ret = opt;
198:
199: if (*(c + 1) == ':') {
200: if (*(c + 2) == ':') {
201: if (*a != '\0')
202: hasargument = 1;
203: } else {
204: if (*a != '\0') {
205: hasargument = 1;
206: } else {
207: ret = 1;
208: break;
209: }
210: }
211: }
212:
213: if (hasargument == 1)
214: rcs_optarg = a;
215:
216: if (ret == opt)
217: rcs_optind++;
218: break;
219: }
220: }
221:
222: if (ret == 0)
223: cvs_log(LP_ERR, "unknown option -%c", opt);
224: else if (ret == 1)
225: cvs_log(LP_ERR, "missing argument for option -%c", opt);
1.74 ray 226:
227: return (ret);
228: }
229:
230: /*
231: * rcs_choosefile()
232: *
233: * Given a relative filename, decide where the corresponding RCS file
234: * should be. Tries each extension until a file is found. If no file
235: * was found, returns a path with the first extension.
236: *
237: * Returns pointer to a char array on success, NULL on failure.
238: */
239: char *
240: rcs_choosefile(const char *filename)
241: {
242: struct stat sb;
243: char *ext, name[MAXPATHLEN], *next, *ptr, rcsdir[MAXPATHLEN],
244: *ret, *suffixes, rcspath[MAXPATHLEN];
245:
246: /* If -x flag was not given, use default. */
247: if (rcs_suffixes == NULL)
248: rcs_suffixes = RCS_DEFAULT_SUFFIX;
249:
250: /*
251: * If `filename' contains a directory, `rcspath' contains that
252: * directory, including a trailing slash. Otherwise `rcspath'
253: * contains an empty string.
254: */
255: if (strlcpy(rcspath, filename, sizeof(rcspath)) >= sizeof(rcspath))
256: return (NULL);
257: /* If `/' is found, end string after `/'. */
258: if ((ptr = strrchr(rcspath, '/')) != NULL)
259: *(++ptr) = '\0';
260: else
261: rcspath[0] = '\0';
262:
263: /* Append RCS/ to `rcspath' if it exists. */
264: if (strlcpy(rcsdir, rcspath, sizeof(rcsdir)) >= sizeof(rcsdir) ||
265: strlcat(rcsdir, RCSDIR, sizeof(rcsdir)) >= sizeof(rcsdir))
266: return (NULL);
267: if ((stat(rcsdir, &sb) == 0) && (sb.st_mode & S_IFDIR))
268: if (strlcpy(rcspath, rcsdir, sizeof(rcspath)) >= sizeof(rcspath) ||
269: strlcat(rcspath, "/", sizeof(rcspath)) >= sizeof(rcspath))
270: return (NULL);
271:
272: /* Name of file without path. */
273: if ((ptr = strrchr(filename, '/')) == NULL) {
274: if (strlcpy(name, filename, sizeof(name)) >= sizeof(name))
275: return (NULL);
276: } else {
277: /* Skip `/'. */
278: if (strlcpy(name, ptr + 1, sizeof(name)) >= sizeof(name))
279: return (NULL);
280: }
281:
282: /* Name of RCS file without an extension. */
283: if (strlcat(rcspath, name, sizeof(rcspath)) >= sizeof(rcspath))
284: return (NULL);
285:
286: /*
287: * If only the empty suffix was given, use existing rcspath.
288: * This ensures that there is at least one suffix for strsep().
289: */
290: if (strcmp(rcs_suffixes, "") == 0) {
291: if ((ret = strdup(rcspath)) == NULL);
292: fatal("out of memory");
293: return (ret);
294: }
295:
296: /*
297: * Cycle through slash-separated `rcs_suffixes', appending each
298: * extension to `rcspath' and testing if the file exists. If it
299: * does, return that string. Otherwise return path with first
300: * extension.
301: */
302: if ((suffixes = strdup(rcs_suffixes)) == NULL)
303: fatal("out of memory");
304: for (ret = NULL, next = suffixes; (ext = strsep(&next, "/")) != NULL;) {
305: char fpath[MAXPATHLEN];
306:
307: /* Construct RCS file path. */
308: if (strlcpy(fpath, rcspath, sizeof(fpath)) >= sizeof(fpath) ||
309: strlcat(fpath, ext, sizeof(fpath)) >= sizeof(fpath)) {
310: xfree(suffixes);
311: return (NULL);
312: }
313:
314: /* Don't use `filename' as RCS file. */
315: if (strcmp(fpath, filename) == 0)
316: continue;
317:
318: if (stat(fpath, &sb) == 0) {
319: if ((ret = strdup(fpath)) == NULL)
320: fatal("out of memory");
321: break;
322: }
323: }
324: xfree(suffixes);
325:
326: /*
327: * If `ret' is still NULL no RCS file with any extension exists
328: * so we use the first extension.
329: */
330: if (ret == NULL) {
331: /*
332: * XXX - We shouldn't need to do strsep again,
333: * suffixes should now be NUL separated.
334: */
335: if ((suffixes = strdup(rcs_suffixes)) == NULL)
336: fatal("out of memory");
337: next = suffixes;
338: /* Get first extension again. */
339: if ((ext = strsep(&next, "/")) == NULL) {
340: xfree(suffixes);
341: return (NULL);
342: }
343: if (strlcat(rcspath, ext, sizeof(rcspath)) >= sizeof(rcspath)) {
344: xfree(suffixes);
345: return (NULL);
346: }
347: if ((ret = strdup(rcspath)) == NULL)
348: fatal("out of memory");
349: xfree(suffixes);
350: }
1.28 joris 351:
352: return (ret);
353: }
354:
1.75 ! ray 355: /*
! 356: * Find the name of an RCS file, given a file name `fname'. If an RCS
! 357: * file is found, the name is copied to the `len' sized buffer `out'.
! 358: * Returns 0 if RCS file was found, -1 otherwise.
! 359: */
1.28 joris 360: int
1.9 joris 361: rcs_statfile(char *fname, char *out, size_t len)
362: {
363: struct stat st;
1.75 ! ray 364: char *rcspath;
1.9 joris 365:
1.75 ! ray 366: /* XXX - do this in rcs_choosefile? */
! 367: if ((rcspath = rcs_choosefile(fname)) == NULL)
! 368: fatal("rcs_statfile: path truncation");
1.9 joris 369:
1.75 ! ray 370: /* File not found. */
! 371: if (stat(rcspath, &st) == -1) {
1.44 niallo 372: if ((strcmp(__progname, "rcsclean") != 0)
373: && (strcmp(__progname, "ci") != 0))
1.75 ! ray 374: cvs_log(LP_ERRNO, "%s", rcspath);
! 375: xfree(rcspath);
1.9 joris 376: return (-1);
377: }
378:
1.75 ! ray 379: if (strlcpy(out, rcspath, len) >= len)
1.57 xsa 380: fatal("rcs_statfile: path truncation");
1.75 ! ray 381:
! 382: xfree(rcspath);
1.9 joris 383:
384: return (0);
385: }
1.1 deraadt 386:
387: int
388: main(int argc, char **argv)
389: {
390: u_int i;
1.29 joris 391: char *rcsinit, *cmd_argv[RCS_CMD_MAXARG];
392: int ret, cmd_argc;
1.1 deraadt 393:
394: ret = -1;
1.28 joris 395: rcs_optind = 1;
1.9 joris 396: cvs_log_init(LD_STD, 0);
1.68 joris 397: SLIST_INIT(&rcs_temp_files);
1.1 deraadt 398:
1.29 joris 399: cmd_argc = 0;
1.30 joris 400: cmd_argv[cmd_argc++] = argv[0];
1.29 joris 401: if ((rcsinit = getenv("RCSINIT")) != NULL) {
402: ret = rcs_init(rcsinit, cmd_argv + 1,
403: RCS_CMD_MAXARG - 1);
404: if (ret < 0) {
405: cvs_log(LP_ERRNO, "failed to prepend RCSINIT options");
406: exit (1);
407: }
408:
409: cmd_argc += ret;
410: }
1.36 xsa 411:
412: if ((rcs_tmpdir = getenv("TMPDIR")) == NULL)
413: rcs_tmpdir = RCS_TMPDIR_DEFAULT;
1.29 joris 414:
415: for (ret = 1; ret < argc; ret++)
416: cmd_argv[cmd_argc++] = argv[ret];
1.68 joris 417:
418: signal(SIGHUP, sighdlr);
419: signal(SIGINT, sighdlr);
420: signal(SIGQUIT, sighdlr);
421: signal(SIGABRT, sighdlr);
422: signal(SIGALRM, sighdlr);
423: signal(SIGTERM, sighdlr);
1.29 joris 424:
1.1 deraadt 425: for (i = 0; i < (sizeof(programs)/sizeof(programs[0])); i++)
1.2 deraadt 426: if (strcmp(__progname, programs[i].prog_name) == 0) {
427: usage = programs[i].prog_usage;
1.29 joris 428: ret = programs[i].prog_hdlr(cmd_argc, cmd_argv);
1.2 deraadt 429: break;
430: }
1.1 deraadt 431:
1.23 niallo 432: exit(ret);
1.1 deraadt 433: }
434:
435:
436: void
437: rcs_usage(void)
438: {
439: fprintf(stderr,
1.66 jmc 440: "usage: rcs [-ehIiLMqTUV] [-Aoldfile] [-ausers] [-b[rev]]\n"
1.67 xsa 441: " [-cstring] [-e[users]] [-kmode] [-mrev:msg]\n"
1.66 jmc 442: " [-orev] [-sstate[:rev]] [-tfile|str]\n"
1.67 xsa 443: " [-xsuffixes] file ...\n");
1.1 deraadt 444: }
445:
446: /*
447: * rcs_main()
448: *
449: * Handler for the `rcs' program.
450: * Returns 0 on success, or >0 on error.
451: */
452: int
453: rcs_main(int argc, char **argv)
454: {
455: int i, ch, flags, kflag, lkmode;
1.39 xsa 456: char fpath[MAXPATHLEN], ofpath[MAXPATHLEN];
1.56 joris 457: char *logstr, *logmsg, *nflag, *descfile;
1.39 xsa 458: char *alist, *comment, *elist, *unp, *sp;
1.1 deraadt 459: mode_t fmode;
1.39 xsa 460: RCSFILE *file, *oldfile;
1.24 joris 461: RCSNUM *logrev;
1.39 xsa 462: struct rcs_access *acp;
1.48 xsa 463: time_t rcs_mtime = -1;
1.1 deraadt 464:
465: kflag = lkmode = -1;
466: fmode = 0;
1.58 niallo 467: flags = RCS_RDWR|RCS_PARSE_FULLY;
1.56 joris 468: descfile = nflag = NULL;
1.39 xsa 469: logstr = alist = comment = elist = NULL;
1.1 deraadt 470:
1.51 xsa 471: while ((ch = rcs_getopt(argc, argv, RCSPROG_OPTSTRING)) != -1) {
1.1 deraadt 472: switch (ch) {
473: case 'A':
1.39 xsa 474: if (rcs_statfile(rcs_optarg, ofpath, sizeof(ofpath)) < 0)
475: exit(1);
1.56 joris 476: rcsflags |= CO_ACLAPPEND;
1.1 deraadt 477: break;
478: case 'a':
1.28 joris 479: alist = rcs_optarg;
1.1 deraadt 480: break;
481: case 'c':
1.28 joris 482: comment = rcs_optarg;
1.1 deraadt 483: break;
484: case 'e':
1.28 joris 485: elist = rcs_optarg;
1.1 deraadt 486: break;
487: case 'h':
1.2 deraadt 488: (usage)();
1.1 deraadt 489: exit(0);
490: case 'i':
491: flags |= RCS_CREATE;
1.56 joris 492: rcsflags |= RCS_CREATE;
1.1 deraadt 493: break;
494: case 'k':
1.28 joris 495: kflag = rcs_kflag_get(rcs_optarg);
1.1 deraadt 496: if (RCS_KWEXP_INVAL(kflag)) {
497: cvs_log(LP_ERR,
498: "invalid keyword substitution mode `%s'",
1.28 joris 499: rcs_optarg);
1.1 deraadt 500: exit(1);
501: }
502: break;
503: case 'L':
504: if (lkmode == RCS_LOCK_LOOSE)
505: cvs_log(LP_WARN, "-U overriden by -L");
506: lkmode = RCS_LOCK_STRICT;
507: break;
1.24 joris 508: case 'm':
1.53 joris 509: logstr = xstrdup(rcs_optarg);
1.24 joris 510: break;
1.1 deraadt 511: case 'M':
512: /* ignore for the moment */
513: break;
1.56 joris 514: case 'n':
515: nflag = xstrdup(rcs_optarg);
516: break;
517: case 'N':
518: nflag = xstrdup(rcs_optarg);
519: rcsflags |= RCS_NFLAG;
520: break;
1.12 joris 521: case 'q':
522: verbose = 0;
1.46 xsa 523: break;
1.56 joris 524: case 't':
525: descfile = rcs_optarg;
526: rcsflags |= RCS_TFLAG;
527: break;
1.46 xsa 528: case 'T':
1.56 joris 529: rcsflags |= PRESERVETIME;
1.12 joris 530: break;
1.1 deraadt 531: case 'U':
532: if (lkmode == RCS_LOCK_STRICT)
533: cvs_log(LP_WARN, "-L overriden by -U");
534: lkmode = RCS_LOCK_LOOSE;
535: break;
536: case 'V':
537: printf("%s\n", rcs_version);
538: exit(0);
1.45 xsa 539: case 'x':
540: rcs_suffixes = rcs_optarg;
1.51 xsa 541: break;
542: case 'z':
543: /*
544: * kept for compatibility
545: */
1.45 xsa 546: break;
1.1 deraadt 547: default:
1.2 deraadt 548: (usage)();
1.1 deraadt 549: exit(1);
550: }
551: }
552:
1.28 joris 553: argc -= rcs_optind;
554: argv += rcs_optind;
1.30 joris 555:
1.1 deraadt 556: if (argc == 0) {
557: cvs_log(LP_ERR, "no input file");
1.5 joris 558: (usage)();
1.1 deraadt 559: exit(1);
560: }
561:
562: for (i = 0; i < argc; i++) {
1.9 joris 563: if (rcs_statfile(argv[i], fpath, sizeof(fpath)) < 0)
1.8 joris 564: continue;
1.6 joris 565:
1.35 niallo 566: if (verbose == 1)
567: printf("RCS file: %s\n", fpath);
1.48 xsa 568:
1.49 niallo 569: if ((file = rcs_open(fpath, flags, fmode)) == NULL)
1.6 joris 570: continue;
1.1 deraadt 571:
1.56 joris 572: if (rcsflags & RCS_CREATE)
573: rcs_set_description(file, NULL);
574:
575: if (rcsflags & RCS_TFLAG)
576: rcs_set_description(file, descfile);
577:
578: if (rcsflags & PRESERVETIME)
1.48 xsa 579: rcs_mtime = rcs_get_mtime(file->rf_path);
580:
1.56 joris 581: if (nflag != NULL)
582: rcs_attach_symbol(file, nflag);
583:
1.24 joris 584: if (logstr != NULL) {
585: if ((logmsg = strchr(logstr, ':')) == NULL) {
586: cvs_log(LP_ERR, "missing log message");
587: rcs_close(file);
588: continue;
589: }
590:
591: *logmsg++ = '\0';
592: if ((logrev = rcsnum_parse(logstr)) == NULL) {
1.48 xsa 593: cvs_log(LP_ERR,
594: "'%s' bad revision number", logstr);
1.24 joris 595: rcs_close(file);
596: continue;
597: }
598:
599: if (rcs_rev_setlog(file, logrev, logmsg) < 0) {
600: cvs_log(LP_ERR,
601: "failed to set logmsg for '%s' to '%s'",
602: logstr, logmsg);
603: rcs_close(file);
1.25 joris 604: rcsnum_free(logrev);
1.24 joris 605: continue;
606: }
607:
608: rcsnum_free(logrev);
1.39 xsa 609: }
610:
611: /* entries to add from <oldfile> */
1.56 joris 612: if (rcsflags & CO_ACLAPPEND) {
1.39 xsa 613: /* XXX */
614: if ((oldfile = rcs_open(ofpath, RCS_READ)) == NULL)
615: exit(1);
616:
617: TAILQ_FOREACH(acp, &(oldfile->rf_access), ra_list)
618: rcs_access_add(file, acp->ra_name);
619:
620: rcs_close(oldfile);
1.24 joris 621: }
622:
1.1 deraadt 623: /* entries to add to the access list */
624: if (alist != NULL) {
625: unp = alist;
626: do {
627: sp = strchr(unp, ',');
628: if (sp != NULL)
629: *(sp++) = '\0';
630:
631: rcs_access_add(file, unp);
632:
633: unp = sp;
634: } while (sp != NULL);
635: }
636:
637: if (comment != NULL)
638: rcs_comment_set(file, comment);
639:
640: if (kflag != -1)
641: rcs_kwexp_set(file, kflag);
642:
643: if (lkmode != -1)
644: rcs_lock_setmode(file, lkmode);
645:
646: rcs_close(file);
1.48 xsa 647:
1.56 joris 648: if (rcsflags & PRESERVETIME)
1.48 xsa 649: rcs_set_mtime(fpath, rcs_mtime);
1.9 joris 650:
1.14 xsa 651: if (verbose == 1)
1.12 joris 652: printf("done\n");
1.1 deraadt 653: }
1.24 joris 654:
655: if (logstr != NULL)
1.53 joris 656: xfree(logstr);
1.1 deraadt 657:
1.56 joris 658: if (nflag != NULL)
659: xfree(nflag);
660:
1.1 deraadt 661: return (0);
1.56 joris 662: }
663:
664: static void
665: rcs_attach_symbol(RCSFILE *file, const char *symname)
666: {
667: char *rnum;
668: RCSNUM *rev;
669: char rbuf[16];
670: int rm;
671:
672: rm = 0;
673: rev = NULL;
674: if ((rnum = strrchr(symname, ':')) != NULL) {
675: if (rnum[1] == '\0')
676: rev = file->rf_head;
677: *(rnum++) = '\0';
678: } else {
679: rm = 1;
680: }
681:
682: if (rev == NULL && rm != 1) {
683: if ((rev = rcsnum_parse(rnum)) == NULL)
684: fatal("bad revision %s", rnum);
685: }
686:
687: if (rcsflags & RCS_NFLAG)
688: rm = 1;
689:
690: if (rm == 1) {
691: if (rcs_sym_remove(file, symname) < 0) {
692: if ((rcs_errno == RCS_ERR_NOENT) &&
693: !(rcsflags & RCS_NFLAG))
694: cvs_log(LP_WARN,
695: "can't delete nonexisting symbol %s", symname);
696: } else {
697: if (rcsflags & RCS_NFLAG)
698: rm = 0;
699: }
700: }
701:
702: if (rm == 0) {
703: if ((rcs_sym_add(file, symname, rev) < 0) &&
704: (rcs_errno == RCS_ERR_DUPENT)) {
705: rcsnum_tostr(rcs_sym_getrev(file, symname),
706: rbuf, sizeof(rbuf));
707: fatal("symbolic name %s already bound to %s",
708: symname, rbuf);
709: }
710: }
711: }
712:
713: static void
714: rcs_set_description(RCSFILE *file, const char *in)
715: {
716: BUF *bp;
717: char *content, buf[128];
718:
719: content = NULL;
720: if (in != NULL) {
721: bp = cvs_buf_load(in, BUF_AUTOEXT);
722: } else {
723: bp = cvs_buf_alloc(64, BUF_AUTOEXT);
724:
725: printf(DESC_PROMPT);
726: for (;;) {
727: fgets(buf, sizeof(buf), stdin);
728: if (feof(stdin) || ferror(stdin) || buf[0] == '.')
729: break;
730: cvs_buf_append(bp, buf, strlen(buf));
731: printf(">> ");
732: }
733: }
734:
735: cvs_buf_putc(bp, '\0');
736: content = cvs_buf_release(bp);
737:
738: rcs_desc_set(file, content);
1.70 joris 739: xfree(content);
1.1 deraadt 740: }