Annotation of src/usr.bin/rcs/ci.c, Revision 1.79
1.79 ! xsa 1: /* $OpenBSD: ci.c,v 1.78 2005/12/02 13:53:43 xsa Exp $ */
1.1 niallo 2: /*
3: * Copyright (c) 2005 Niall O'Higgins <niallo@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 cinditions
8: * are met:
9: *
10: * 1. Redistributions of source cide must retain the above cipyright
11: * notice, this list of cinditions 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:
27: #include <sys/param.h>
28: #include <sys/types.h>
29: #include <sys/stat.h>
30: #include <sys/wait.h>
31:
1.68 xsa 32: #include <ctype.h>
1.1 niallo 33: #include <pwd.h>
34: #include <stdio.h>
35: #include <stdlib.h>
1.68 xsa 36: #include <string.h>
1.1 niallo 37: #include <unistd.h>
38:
39: #include "log.h"
40: #include "rcs.h"
1.4 niallo 41: #include "diff.h"
1.1 niallo 42: #include "rcsprog.h"
1.9 niallo 43:
1.67 xsa 44: #define CI_OPTSTRING "d::f::i::j::k:l::m:M::N:n:qr::s:Tu::Vw:x:"
1.25 niallo 45: #define DATE_NOW -1
46: #define DATE_MTIME -2
47:
1.58 niallo 48: #define LOG_INIT "Initial revision"
1.63 niallo 49: #define LOG_PROMPT "enter log message, terminated with a single '.' " \
1.58 niallo 50: "or end of file:\n>> "
1.63 niallo 51: #define DESC_PROMPT "enter description, terminated with single '.' " \
52: "or end of file:\nNOTE: This is NOT the log message!" \
53: "\n>> "
1.58 niallo 54:
55: struct checkin_params {
56: int flags, openflags;
57: mode_t fmode;
58: time_t date;
59: RCSFILE *file;
60: RCSNUM *frev, *newrev;
61: char fpath[MAXPATHLEN], *rcs_msg, *username, *deltatext, *filename;
62: const char *symbol, *state;
63: };
64:
1.68 xsa 65: static int checkin_attach_symbol(struct checkin_params *pb);
66: static int checkin_checklock(struct checkin_params *pb);
67: static char *checkin_choose_rcsfile(const char *);
68: static char *checkin_diff_file(struct checkin_params *);
69: static char *checkin_getdesc(void);
70: static char *checkin_getinput(const char *);
71: static char *checkin_getlogmsg(RCSNUM *, RCSNUM *);
72: static int checkin_init(struct checkin_params *);
73: static int checkin_mtimedate(struct checkin_params *pb);
74: static int checkin_update(struct checkin_params *pb);
75: static void checkin_revert(struct checkin_params *pb);
1.4 niallo 76:
1.1 niallo 77: void
78: checkin_usage(void)
79: {
80: fprintf(stderr,
1.67 xsa 81: "usage: ci [-MNqTV] [-d[date]] [-f[rev]] [-i[rev]] [-j[rev]]\n"
1.74 xsa 82: " [-kmode] [-l[rev]] [-M[rev]] [-mmsg] [-Nsymbol]\n"
83: " [-nsymbol] [-r[rev]] [-sstate] [-u[rev]] [-wusername]\n"
84: " [-xsuffixes] file ...\n");
1.58 niallo 85: }
86:
1.55 niallo 87:
1.1 niallo 88:
89: /*
90: * checkin_main()
91: *
92: * Handler for the `ci' program.
93: * Returns 0 on success, or >0 on error.
94: */
95: int
96: checkin_main(int argc, char **argv)
97: {
1.58 niallo 98: int i, ch, status;
99: struct checkin_params pb;
1.1 niallo 100:
1.58 niallo 101: pb.date = DATE_NOW;
102: pb.file = NULL;
103: pb.rcs_msg = pb.username = NULL;
104: pb.state = pb.symbol = NULL;
105: pb.newrev = NULL;
106: pb.fmode = pb.flags = status = 0;
1.1 niallo 107:
1.58 niallo 108: pb.flags = INTERACTIVE;
109: pb.openflags = RCS_RDWR|RCS_CREATE;
1.9 niallo 110:
1.58 niallo 111: while ((ch = rcs_getopt(argc, argv, CI_OPTSTRING)) != -1) {
1.1 niallo 112: switch (ch) {
1.20 niallo 113: case 'd':
1.25 niallo 114: if (rcs_optarg == NULL)
1.58 niallo 115: pb.date = DATE_MTIME;
116: else if ((pb.date = cvs_date_parse(rcs_optarg)) <= 0) {
1.20 niallo 117: cvs_log(LP_ERR, "invalide date");
118: exit(1);
119: }
120: break;
1.29 niallo 121: case 'f':
1.58 niallo 122: rcs_set_rev(rcs_optarg, &pb.newrev);
123: pb.flags |= FORCE;
1.29 niallo 124: break;
1.1 niallo 125: case 'h':
126: (usage)();
127: exit(0);
1.58 niallo 128: case 'i':
129: rcs_set_rev(rcs_optarg, &pb.newrev);
130: pb.openflags |= RCS_CREATE;
1.66 niallo 131: pb.flags |= CI_INIT;
1.58 niallo 132: break;
133: case 'j':
134: rcs_set_rev(rcs_optarg, &pb.newrev);
135: pb.openflags &= ~RCS_CREATE;
1.66 niallo 136: pb.flags &= ~CI_INIT;
1.58 niallo 137: break;
1.30 niallo 138: case 'l':
1.58 niallo 139: rcs_set_rev(rcs_optarg, &pb.newrev);
140: pb.flags |= CO_LOCK;
1.54 niallo 141: break;
142: case 'M':
1.58 niallo 143: rcs_set_rev(rcs_optarg, &pb.newrev);
144: pb.flags |= CO_REVDATE;
1.30 niallo 145: break;
1.1 niallo 146: case 'm':
1.58 niallo 147: pb.rcs_msg = rcs_optarg;
148: if (pb.rcs_msg == NULL) {
149: cvs_log(LP_ERR,
150: "missing message for -m option");
151: exit(1);
152: }
153: pb.flags &= ~INTERACTIVE;
1.3 joris 154: break;
1.42 niallo 155: case 'N':
1.58 niallo 156: if ((pb.symbol = strdup(rcs_optarg)) == NULL) {
1.42 niallo 157: cvs_log(LP_ERRNO, "out of memory");
158: exit(1);
159: }
1.58 niallo 160: if (rcs_sym_check(pb.symbol) != 1) {
161: cvs_log(LP_ERR, "invalid symbol `%s'",
162: pb.symbol);
1.42 niallo 163: exit(1);
164: }
1.58 niallo 165: pb.flags |= CI_SYMFORCE;
1.42 niallo 166: break;
1.38 niallo 167: case 'n':
1.58 niallo 168: if ((pb.symbol = strdup(rcs_optarg)) == NULL) {
1.38 niallo 169: cvs_log(LP_ERRNO, "out of memory");
170: exit(1);
171: }
1.58 niallo 172: if (rcs_sym_check(pb.symbol) != 1) {
173: cvs_log(LP_ERR, "invalid symbol `%s'",
174: pb.symbol);
1.38 niallo 175: exit(1);
176: }
177: break;
1.3 joris 178: case 'q':
179: verbose = 0;
1.1 niallo 180: break;
1.30 niallo 181: case 'r':
1.58 niallo 182: rcs_set_rev(rcs_optarg, &pb.newrev);
183: pb.flags |= CI_DEFAULT;
1.9 niallo 184: break;
1.51 niallo 185: case 's':
1.58 niallo 186: pb.state = rcs_optarg;
187: if (rcs_state_check(pb.state) < 0) {
188: cvs_log(LP_ERR, "invalid state `%s'",
189: pb.state);
1.51 niallo 190: exit(1);
191: }
1.67 xsa 192: break;
193: case 'T':
194: pb.flags |= PRESERVETIME;
1.51 niallo 195: break;
1.9 niallo 196: case 'u':
1.58 niallo 197: rcs_set_rev(rcs_optarg, &pb.newrev);
198: pb.flags |= CO_UNLOCK;
1.9 niallo 199: break;
1.30 niallo 200: case 'V':
201: printf("%s\n", rcs_version);
202: exit(0);
1.31 niallo 203: case 'w':
1.58 niallo 204: pb.username = rcs_optarg;
1.64 xsa 205: break;
206: case 'x':
207: rcs_suffixes = rcs_optarg;
1.31 niallo 208: break;
1.1 niallo 209: default:
210: (usage)();
211: exit(1);
212: }
213: }
214:
1.24 joris 215: argc -= rcs_optind;
216: argv += rcs_optind;
217:
1.1 niallo 218: if (argc == 0) {
219: cvs_log(LP_ERR, "no input file");
220: (usage)();
221: exit(1);
222: }
223:
1.58 niallo 224: if ((pb.username == NULL) && (pb.username = getlogin()) == NULL) {
1.31 niallo 225: cvs_log(LP_ERRNO, "failed to get username");
226: exit(1);
227: }
228:
229:
1.1 niallo 230: for (i = 0; i < argc; i++) {
1.58 niallo 231: pb.filename = argv[i];
1.1 niallo 232:
1.58 niallo 233: /*
234: * Test for existence of ,v file. If we are expected to
235: * create one, set NEWFILE flag.
236: */
1.71 niallo 237: if (rcs_statfile(pb.filename, pb.fpath, sizeof(pb.fpath)) < 0) {
238: if (pb.openflags & RCS_CREATE)
239: pb.flags |= NEWFILE;
240: else {
241: cvs_log(LP_ERR, "No existing RCS file");
242: status = 1;
243: continue;
244: }
1.66 niallo 245: } else {
246: if (pb.flags & CI_INIT) {
247: cvs_log(LP_ERR, "%s already exists", pb.fpath);
248: status = 1;
249: continue;
250: }
1.58 niallo 251: pb.openflags &= ~RCS_CREATE;
1.66 niallo 252: }
1.63 niallo 253: /*
254: * If we are to create a new ,v file, we must decide where it
255: * should go.
256: */
257: if (pb.flags & NEWFILE) {
258: char *fpath = checkin_choose_rcsfile(pb.filename);
259: if (fpath == NULL) {
260: status = 1;
261: continue;
262: }
263: strlcpy(pb.fpath, fpath, sizeof(pb.fpath));
264: free(fpath);
265: }
266:
1.58 niallo 267: pb.file = rcs_open(pb.fpath, pb.openflags, pb.fmode);
268:
269: if (pb.file == NULL) {
1.60 niallo 270: cvs_log(LP_ERR, "failed to open rcsfile '%s'",
271: pb.fpath);
1.1 niallo 272: exit(1);
273: }
1.29 niallo 274:
1.58 niallo 275: if (verbose == 1)
276: printf("%s <-- %s\n", pb.fpath, pb.filename);
1.61 niallo 277:
1.63 niallo 278: if (pb.flags & NEWFILE)
279: status = checkin_init(&pb);
1.15 niallo 280: else
1.63 niallo 281: status = checkin_update(&pb);
1.4 niallo 282: }
283:
1.16 niallo 284: return (status);
1.4 niallo 285: }
286:
1.59 niallo 287: /*
288: * checkin_diff_file()
289: *
1.65 xsa 290: * Generate the diff between the working file and a revision.
1.59 niallo 291: * Returns pointer to a char array on success, NULL on failure.
292: */
1.4 niallo 293: static char *
1.58 niallo 294: checkin_diff_file(struct checkin_params *pb)
1.4 niallo 295: {
296: char path1[MAXPATHLEN], path2[MAXPATHLEN];
297: BUF *b1, *b2, *b3;
298: char rbuf[64], *deltatext;
299:
1.58 niallo 300: rcsnum_tostr(pb->frev, rbuf, sizeof(rbuf));
1.4 niallo 301:
1.58 niallo 302: if ((b1 = cvs_buf_load(pb->filename, BUF_AUTOEXT)) == NULL) {
303: cvs_log(LP_ERR, "failed to load file: '%s'", pb->filename);
1.4 niallo 304: return (NULL);
1.1 niallo 305: }
306:
1.58 niallo 307: if ((b2 = rcs_getrev(pb->file, pb->frev)) == NULL) {
1.4 niallo 308: cvs_log(LP_ERR, "failed to load revision");
309: cvs_buf_free(b1);
310: return (NULL);
311: }
312:
1.57 xsa 313: if ((b3 = cvs_buf_alloc((size_t)128, BUF_AUTOEXT)) == NULL) {
1.4 niallo 314: cvs_log(LP_ERR, "failed to allocated buffer for diff");
315: cvs_buf_free(b1);
316: cvs_buf_free(b2);
317: return (NULL);
318: }
319:
1.50 xsa 320: strlcpy(path1, rcs_tmpdir, sizeof(path1));
321: strlcat(path1, "/diff1.XXXXXXXXXX", sizeof(path1));
1.4 niallo 322: if (cvs_buf_write_stmp(b1, path1, 0600) == -1) {
323: cvs_log(LP_ERRNO, "could not write temporary file");
324: cvs_buf_free(b1);
325: cvs_buf_free(b2);
326: return (NULL);
327: }
328: cvs_buf_free(b1);
329:
1.50 xsa 330: strlcpy(path2, rcs_tmpdir, sizeof(path2));
331: strlcat(path2, "/diff2.XXXXXXXXXX", sizeof(path2));
1.4 niallo 332: if (cvs_buf_write_stmp(b2, path2, 0600) == -1) {
333: cvs_buf_free(b2);
334: (void)unlink(path1);
335: return (NULL);
336: }
337: cvs_buf_free(b2);
338:
1.5 niallo 339: diff_format = D_RCSDIFF;
1.4 niallo 340: cvs_diffreg(path1, path2, b3);
341: (void)unlink(path1);
342: (void)unlink(path2);
343:
344: cvs_buf_putc(b3, '\0');
345: deltatext = (char *)cvs_buf_release(b3);
346:
347: return (deltatext);
1.6 niallo 348: }
349:
350: /*
1.65 xsa 351: * checkin_getlogmsg()
1.59 niallo 352: *
1.6 niallo 353: * Get log message from user interactively.
1.59 niallo 354: * Returns pointer to a char array on success, NULL on failure.
1.6 niallo 355: */
356: static char *
1.34 niallo 357: checkin_getlogmsg(RCSNUM *rev, RCSNUM *rev2)
1.6 niallo 358: {
1.58 niallo 359: char *rcs_msg, nrev[16], prev[16];
1.6 niallo 360: RCSNUM *tmprev;
361:
1.7 niallo 362: rcs_msg = NULL;
1.6 niallo 363: tmprev = rcsnum_alloc();
364: rcsnum_cpy(rev, tmprev, 16);
1.9 niallo 365: rcsnum_tostr(tmprev, prev, sizeof(prev));
1.12 niallo 366: if (rev2 == NULL)
367: rcsnum_tostr(rcsnum_inc(tmprev), nrev, sizeof(nrev));
368: else
369: rcsnum_tostr(rev2, nrev, sizeof(nrev));
1.6 niallo 370: rcsnum_free(tmprev);
371:
1.47 niallo 372: if (verbose == 1)
373: printf("new revision: %s; previous revision: %s\n", nrev,
374: prev);
1.32 joris 375:
1.58 niallo 376: rcs_msg = checkin_getinput(LOG_PROMPT);
377: return (rcs_msg);
378: }
379:
380:
381: /*
382: * checkin_getdesc()
383: *
384: * Get file description interactively.
1.59 niallo 385: * Returns pointer to a char array on success, NULL on failure.
1.58 niallo 386: */
387: static char *
388: checkin_getdesc()
389: {
390: char *description;
391:
392: description = checkin_getinput(DESC_PROMPT);
393: return (description);
394: }
395:
396: /*
397: * checkin_getinput()
398: *
1.59 niallo 399: * Get some input from the user, in RCS style, prompting with message <prompt>.
400: * Returns pointer to a char array on success, NULL on failure.
1.58 niallo 401: */
402: static char *
403: checkin_getinput(const char *prompt)
404: {
405: BUF *inputbuf;
406: char *input, buf[128];
407:
408: if ((inputbuf = cvs_buf_alloc((size_t)64, BUF_AUTOEXT)) == NULL) {
409: cvs_log(LP_ERR, "failed to allocate input buffer");
410: return (NULL);
411: }
412:
413: printf(prompt);
1.6 niallo 414: for (;;) {
415: fgets(buf, (int)sizeof(buf), stdin);
1.9 niallo 416: if (feof(stdin) || ferror(stdin) || buf[0] == '.')
1.6 niallo 417: break;
1.58 niallo 418: cvs_buf_append(inputbuf, buf, strlen(buf));
1.46 joris 419: printf(">> ");
1.6 niallo 420: }
1.32 joris 421:
1.58 niallo 422: cvs_buf_putc(inputbuf, '\0');
423: input = (char *)cvs_buf_release(inputbuf);
424:
425: return (input);
426: }
427:
428: /*
1.63 niallo 429: * checkin_update()
430: *
431: * Do a checkin to an existing RCS file.
432: *
433: * On success, return 0. On error return -1.
434: */
435: static int
436: checkin_update(struct checkin_params *pb)
437: {
1.77 xsa 438: char *filec, numb1[64], numb2[64];
1.63 niallo 439: BUF *bp;
440:
441: pb->frev = pb->file->rf_head;
442:
1.73 xsa 443: /* If revision passed on command line is less than HEAD, bail. */
1.63 niallo 444: if ((pb->newrev != NULL)
445: && (rcsnum_cmp(pb->newrev, pb->frev, 0) > 0)) {
1.77 xsa 446: cvs_log(LP_ERR,
447: "%s: revision %s too low; must be higher than %s",
448: pb->file->rf_path,
449: rcsnum_tostr(pb->newrev, numb1, sizeof(numb1)),
450: rcsnum_tostr(pb->frev, numb2, sizeof(numb2)));
1.63 niallo 451: rcs_close(pb->file);
452: return (-1);
453: }
454:
1.78 xsa 455: if (checkin_checklock(pb) < 0)
1.77 xsa 456: return (-1);
457:
1.73 xsa 458: /* Load file contents */
1.63 niallo 459: if ((bp = cvs_buf_load(pb->filename, BUF_AUTOEXT)) == NULL) {
460: cvs_log(LP_ERR, "failed to load '%s'", pb->filename);
461: return (-1);
462: }
463:
464: if (cvs_buf_putc(bp, '\0') < 0)
465: return (-1);
466:
467: filec = (char *)cvs_buf_release(bp);
468:
1.73 xsa 469: /* Get RCS patch */
1.63 niallo 470: if ((pb->deltatext = checkin_diff_file(pb)) == NULL) {
471: cvs_log(LP_ERR, "failed to get diff");
472: return (-1);
473: }
474:
475: /*
476: * If -f is not specified and there are no differences, tell
477: * the user and revert to latest version.
478: */
479: if (!(pb->flags & FORCE) && (strlen(pb->deltatext) < 1)) {
480: checkin_revert(pb);
481: return (0);
482: }
483:
1.73 xsa 484: /* If no log message specified, get it interactively. */
1.63 niallo 485: if (pb->flags & INTERACTIVE)
486: pb->rcs_msg = checkin_getlogmsg(pb->frev, pb->newrev);
487:
488: if (rcs_lock_remove(pb->file, pb->frev) < 0) {
489: if (rcs_errno != RCS_ERR_NOENT)
490: cvs_log(LP_WARN, "failed to remove lock");
491: }
492:
1.73 xsa 493: /* Current head revision gets the RCS patch as rd_text */
1.63 niallo 494: if (rcs_deltatext_set(pb->file, pb->frev, pb->deltatext) == -1) {
495: cvs_log(LP_ERR,
496: "failed to set new rd_text for head rev");
497: exit (1);
498: }
499:
500: /*
501: * Set the date of the revision to be the last modification
502: * time of the working file if -d has no argument.
503: */
504: if (pb->date == DATE_MTIME
505: && (checkin_mtimedate(pb) < 0))
506: return (-1);
507:
1.73 xsa 508: /* Now add our new revision */
1.63 niallo 509: if (rcs_rev_add(pb->file,
510: (pb->newrev == NULL ? RCS_HEAD_REV : pb->newrev),
511: pb->rcs_msg, pb->date, pb->username) != 0) {
512: cvs_log(LP_ERR, "failed to add new revision");
513: return (-1);
514: }
515:
516: /*
517: * If we are checking in to a non-default (ie user-specified)
518: * revision, set head to this revision.
519: */
520: if (pb->newrev != NULL)
521: rcs_head_set(pb->file, pb->newrev);
522: else
523: pb->newrev = pb->file->rf_head;
524:
1.73 xsa 525: /* New head revision has to contain entire file; */
1.63 niallo 526: if (rcs_deltatext_set(pb->file, pb->frev, filec) == -1) {
527: cvs_log(LP_ERR, "failed to set new head revision");
528: exit(1);
529: }
530:
1.73 xsa 531: /* Attach a symbolic name to this revision if specified. */
1.63 niallo 532: if (pb->symbol != NULL
533: && (checkin_attach_symbol(pb) < 0))
534: return (-1);
535:
1.73 xsa 536: /* Set the state of this revision if specified. */
1.63 niallo 537: if (pb->state != NULL)
538: (void)rcs_state_set(pb->file, pb->newrev, pb->state);
539:
540: free(pb->deltatext);
541: free(filec);
542: (void)unlink(pb->filename);
543:
1.73 xsa 544: /* Do checkout if -u or -l are specified. */
1.63 niallo 545: if (((pb->flags & CO_LOCK) || (pb->flags & CO_UNLOCK))
546: && !(pb->flags & CI_DEFAULT))
547: checkout_rev(pb->file, pb->newrev, pb->filename, pb->flags,
548: pb->username);
549:
550: /* File will NOW be synced */
551: rcs_close(pb->file);
552:
553: if (pb->flags & INTERACTIVE) {
554: free(pb->rcs_msg);
555: pb->rcs_msg = NULL;
556: }
557: return (0);
558: }
559:
560: /*
1.58 niallo 561: * checkin_init()
1.65 xsa 562: *
1.58 niallo 563: * Does an initial check in, just enough to create the new ,v file
1.63 niallo 564: * On success, return 0. On error return -1.
1.58 niallo 565: */
1.63 niallo 566: static int
1.58 niallo 567: checkin_init(struct checkin_params *pb)
568: {
569: BUF *bp;
570: char *rcs_desc, *filec;
571:
1.73 xsa 572: /* Load file contents */
1.58 niallo 573: if ((bp = cvs_buf_load(pb->filename, BUF_AUTOEXT)) == NULL) {
574: cvs_log(LP_ERR, "failed to load '%s'", pb->filename);
1.63 niallo 575: return (-1);
1.58 niallo 576: }
577:
578: if (cvs_buf_putc(bp, '\0') < 0)
1.63 niallo 579: return (-1);
1.58 niallo 580:
581: filec = (char *)cvs_buf_release(bp);
582:
1.73 xsa 583: /* Get description from user */
1.58 niallo 584: rcs_desc = checkin_getdesc();
585: rcs_desc_set(pb->file, rcs_desc);
586:
1.73 xsa 587: /* Now add our new revision */
1.66 niallo 588: if (rcs_rev_add(pb->file, RCS_HEAD_REV, LOG_INIT, -1, pb->username) != 0) {
1.58 niallo 589: cvs_log(LP_ERR, "failed to add new revision");
1.63 niallo 590: return (-1);
591: }
592: /*
593: * If we are checking in to a non-default (ie user-specified)
594: * revision, set head to this revision.
595: */
596: if (pb->newrev != NULL)
597: rcs_head_set(pb->file, pb->newrev);
598: else
599: pb->newrev = pb->file->rf_head;
600:
1.73 xsa 601: /* New head revision has to contain entire file; */
1.66 niallo 602: if (rcs_deltatext_set(pb->file, pb->file->rf_head, filec) == -1) {
1.63 niallo 603: cvs_log(LP_ERR, "failed to set new head revision");
604: return (-1);
1.58 niallo 605: }
1.73 xsa 606: /* Attach a symbolic name to this revision if specified. */
1.66 niallo 607: if (pb->symbol != NULL
608: && (checkin_attach_symbol(pb) < 0))
609: return (-1);
610:
1.73 xsa 611: /* Set the state of this revision if specified. */
1.66 niallo 612: if (pb->state != NULL)
613: (void)rcs_state_set(pb->file, pb->newrev, pb->state);
614:
615: free(filec);
616: (void)unlink(pb->filename);
617:
1.73 xsa 618: /* Do checkout if -u or -l are specified. */
1.66 niallo 619: if (((pb->flags & CO_LOCK) || (pb->flags & CO_UNLOCK))
620: && !(pb->flags & CI_DEFAULT))
621: checkout_rev(pb->file, pb->newrev, pb->filename, pb->flags,
622: pb->username);
1.63 niallo 623:
1.66 niallo 624: /* File will NOW be synced */
625: rcs_close(pb->file);
1.63 niallo 626: return (0);
1.58 niallo 627: }
628:
1.59 niallo 629: /*
630: * checkin_attach_symbol()
631: *
632: * Attempt to attach the specified symbol to the revision.
633: * On success, return 0. On error return -1.
634: */
1.58 niallo 635: static int
636: checkin_attach_symbol(struct checkin_params *pb)
637: {
638: char rbuf[16];
639: int ret;
640: if (verbose == 1)
641: printf("symbol: %s\n", pb->symbol);
642: if (pb->flags & CI_SYMFORCE)
643: rcs_sym_remove(pb->file, pb->symbol);
644: if ((ret = rcs_sym_add(pb->file, pb->symbol, pb->newrev) == -1)
645: && (rcs_errno == RCS_ERR_DUPENT)) {
646: rcsnum_tostr(rcs_sym_getrev(pb->file, pb->symbol),
647: rbuf, sizeof(rbuf));
648: cvs_log(LP_ERR,
649: "symbolic name %s already bound to %s",
650: pb->symbol, rbuf);
651: rcs_close(pb->file);
652: return (-1);
653: } else if (ret == -1) {
654: cvs_log(LP_ERR, "problem adding symbol: %s",
655: pb->symbol);
656: rcs_close(pb->file);
657: return (-1);
658: }
659: return (0);
660: }
661:
1.59 niallo 662: /*
663: * checkin_revert()
664: *
665: * If there are no differences between the working file and the latest revision
666: * and the -f flag is not specified, simply revert to the latest version and
667: * warn the user.
668: *
669: */
1.58 niallo 670: static void
671: checkin_revert(struct checkin_params *pb)
672: {
673: char rbuf[16];
674:
675: rcsnum_tostr(pb->frev, rbuf, sizeof(rbuf));
676: cvs_log(LP_WARN,
677: "file is unchanged; reverting to previous revision %s",
678: rbuf);
679: (void)unlink(pb->filename);
680: if ((pb->flags & CO_LOCK) || (pb->flags & CO_UNLOCK))
681: checkout_rev(pb->file, pb->frev, pb->filename,
682: pb->flags, pb->username);
683: rcs_lock_remove(pb->file, pb->frev);
684: rcs_close(pb->file);
685: if (verbose == 1)
686: printf("done\n");
687: }
688:
1.59 niallo 689: /*
690: * checkin_checklock()
691: *
692: * Check for the existence of a lock on the file. If there are no locks, or it
693: * is not locked by the correct user, return -1. Otherwise, return 0.
694: */
1.58 niallo 695: static int
696: checkin_checklock(struct checkin_params *pb)
697: {
698: int found = 0, notlocked = 1;
699: struct rcs_lock *lkp;
700:
701: if (!TAILQ_EMPTY(&(pb->file->rf_locks))) {
702: TAILQ_FOREACH(lkp, &(pb->file->rf_locks), rl_list) {
703: if (!strcmp(lkp->rl_name, pb->username))
704: notlocked = 0;
705:
1.79 ! xsa 706: if ((!strcmp(lkp->rl_name, pb->username)) &&
! 707: (!rcsnum_cmp(lkp->rl_num, pb->frev, 0))) {
1.58 niallo 708: found = 1;
709: return (0);
710: }
711: }
712: }
1.32 joris 713:
1.79 ! xsa 714: if ((found == 0) && (notlocked == 1)) {
1.78 xsa 715: cvs_log(LP_ERR,
1.79 ! xsa 716: "%s: no lock set by %s", pb->file->rf_path, pb->username);
1.58 niallo 717: rcs_close(pb->file);
718: return (-1);
719: }
1.61 niallo 720: return (0);
721: }
722:
723: /*
1.62 niallo 724: * checkin_mtimedate()
1.61 niallo 725: *
726: * Set the date of the revision to be the last modification
1.62 niallo 727: * time of the working file.
1.61 niallo 728: *
729: * On success, return 0. On error return -1.
730: */
731: static int
1.62 niallo 732: checkin_mtimedate(struct checkin_params *pb)
1.61 niallo 733: {
734: struct stat sb;
735: if (stat(pb->filename, &sb) != 0) {
1.72 xsa 736: cvs_log(LP_ERRNO, "failed to stat `%s'", pb->filename);
1.61 niallo 737: rcs_close(pb->file);
738: return (-1);
739: }
740: pb->date = (time_t)sb.st_mtimespec.tv_sec;
1.58 niallo 741: return (0);
1.63 niallo 742: }
743:
744: /*
1.75 niallo 745: * checkin_choose_rcsfile()
1.63 niallo 746: *
747: * Given a relative filename, decide where the corresponding ,v file
1.65 xsa 748: * should be.
1.63 niallo 749: *
750: * Returns pointer to a char array on success, NULL on failure.
751: */
752: static char *
753: checkin_choose_rcsfile(const char *filename)
754: {
1.76 niallo 755: char name[MAXPATHLEN], *basepath;
756: const char *ptr;
1.63 niallo 757: size_t len;
758: struct stat sb;
759:
1.76 niallo 760: if ((basepath = malloc(MAXPATHLEN)) == NULL) {
761: cvs_log(LP_ERRNO, "could not allocate memory");
1.63 niallo 762: return (NULL);
763: }
1.76 niallo 764: if (strchr(filename, '/') == NULL) {
765: strlcat(basepath, RCSDIR"/", MAXPATHLEN);
766: if ((stat(basepath, &sb) == 0) && (sb.st_mode & S_IFDIR)) {
767: /* <path>/RCS/<filename>,v */
768: strlcat(basepath, filename, MAXPATHLEN);
769: strlcat(basepath, RCS_FILE_EXT, MAXPATHLEN);
770: } else {
771: /* <path>/<filename>,v */
772: memset(basepath, '\0', MAXPATHLEN);
773: strlcpy(basepath, filename, MAXPATHLEN);
774: strlcat(basepath, RCS_FILE_EXT, MAXPATHLEN);
775: }
776: } else {
777: ptr = filename;
778: /* Walk backwards till we find the base directory */
779: len = strlen(filename);
780: ptr += len + 1;
781: while (filename[len] != '/') {
782: len--;
783: ptr--;
784: }
1.63 niallo 785: /*
786: * Need two bytes extra for trailing slash and
787: * NUL-termination.
788: */
789: len += 2;
1.76 niallo 790: if (len > MAXPATHLEN) {
791: free(basepath);
1.63 niallo 792: return (NULL);
793: }
1.76 niallo 794: strlcpy(basepath, filename, len);
795: strlcpy(name, ptr, MAXPATHLEN);
1.63 niallo 796: strlcat(basepath, RCSDIR"/", MAXPATHLEN);
797: if ((stat(basepath, &sb) == 0) && (sb.st_mode & S_IFDIR)) {
798: /* <path>/RCS/<filename>,v */
1.76 niallo 799: strlcat(basepath, name, MAXPATHLEN);
1.63 niallo 800: strlcat(basepath, RCS_FILE_EXT, MAXPATHLEN);
801: } else {
802: /* <path>/<filename>,v */
1.69 xsa 803: memset(basepath, '\0', MAXPATHLEN);
1.76 niallo 804: strlcpy(basepath, filename, MAXPATHLEN);
1.63 niallo 805: strlcat(basepath, RCS_FILE_EXT, MAXPATHLEN);
806: }
1.76 niallo 807: }
808: return (basepath);
1.1 niallo 809: }