2 * Copyright (c) 1992, Brian Berliner and Jeff Polk
3 * Copyright (c) 1989-1992, Brian Berliner
5 * You may distribute under the terms of the GNU General Public License as
6 * specified in the README file that comes with the CVS kit.
17 #define DBLKSIZ 4096 /* since GNU ndbm doesn't define it */
20 static int checkout_file PROTO((char *file, char *temp));
21 static char *make_tempfile PROTO((void));
22 static void rename_rcsfile PROTO((char *temp, char *real));
25 static void rename_dbmfile PROTO((char *temp));
26 static void write_dbmfile PROTO((char *temp));
29 /* Structure which describes an administrative file. */
31 /* Name of the file, within the CVSROOT directory. */
34 /* This is a one line description of what the file is for. It is not
35 currently used, although one wonders whether it should be, somehow.
36 If NULL, then don't process this file in mkmodules (FIXME?: a bit of
37 a kludge; probably should replace this with a flags field). */
40 /* Contents which the file should have in a new repository. To avoid
41 problems with brain-dead compilers which choke on long string constants,
42 this is a pointer to an array of char * terminated by NULL--each of
43 the strings is concatenated.
45 If this field is NULL, the file is not created in a new
46 repository, but it can be added with "cvs add" (just as if one
47 had created the repository with a version of CVS which didn't
48 know about the file) and the checked-out copy will be updated
49 without having to add it to checkoutlist. */
50 const char * const *contents;
53 static const char *const loginfo_contents[] = {
54 "# The \"loginfo\" file controls where \"cvs commit\" log information\n",
55 "# is sent. The first entry on a line is a regular expression which must match\n",
56 "# the directory that the change is being made to, relative to the\n",
57 "# $CVSROOT. If a match is found, then the remainder of the line is a filter\n",
58 "# program that should expect log information on its standard input.\n",
60 "# If the repository name does not match any of the regular expressions in this\n",
61 "# file, the \"DEFAULT\" line is used, if it is specified.\n",
63 "# If the name ALL appears as a regular expression it is always used\n",
64 "# in addition to the first matching regex or DEFAULT.\n",
66 "# You may specify a format string as part of the\n",
67 "# filter. The string is composed of a `%' followed\n",
68 "# by a single format character, or followed by a set of format\n",
69 "# characters surrounded by `{' and `}' as separators. The format\n",
70 "# characters are:\n",
73 "# V = old version number (pre-checkin)\n",
74 "# v = new version number (post-checkin)\n",
77 "#DEFAULT (echo \"\"; id; echo %s; date; cat) >> $CVSROOT/CVSROOT/commitlog\n",
79 "#DEFAULT (echo \"\"; id; echo %{sVv}; date; cat) >> $CVSROOT/CVSROOT/commitlog\n",
83 static const char *const rcsinfo_contents[] = {
84 "# The \"rcsinfo\" file is used to control templates with which the editor\n",
85 "# is invoked on commit and import.\n",
87 "# The first entry on a line is a regular expression which is tested\n",
88 "# against the directory that the change is being made to, relative to the\n",
89 "# $CVSROOT. For the first match that is found, then the remainder of the\n",
90 "# line is the name of the file that contains the template.\n",
92 "# If the repository name does not match any of the regular expressions in this\n",
93 "# file, the \"DEFAULT\" line is used, if it is specified.\n",
95 "# If the name \"ALL\" appears as a regular expression it is always used\n",
96 "# in addition to the first matching regex or \"DEFAULT\".\n",
100 static const char *const editinfo_contents[] = {
101 "# The \"editinfo\" file is used to allow verification of logging\n",
102 "# information. It works best when a template (as specified in the\n",
103 "# rcsinfo file) is provided for the logging procedure. Given a\n",
104 "# template with locations for, a bug-id number, a list of people who\n",
105 "# reviewed the code before it can be checked in, and an external\n",
106 "# process to catalog the differences that were code reviewed, the\n",
107 "# following test can be applied to the code:\n",
109 "# Making sure that the entered bug-id number is correct.\n",
110 "# Validating that the code that was reviewed is indeed the code being\n",
111 "# checked in (using the bug-id number or a seperate review\n",
112 "# number to identify this particular code set.).\n",
114 "# If any of the above test failed, then the commit would be aborted.\n",
116 "# Actions such as mailing a copy of the report to each reviewer are\n",
117 "# better handled by an entry in the loginfo file.\n",
119 "# One thing that should be noted is the the ALL keyword is not\n",
120 "# supported. There can be only one entry that matches a given\n",
125 static const char *const verifymsg_contents[] = {
126 "# The \"verifymsg\" file is used to allow verification of logging\n",
127 "# information. It works best when a template (as specified in the\n",
128 "# rcsinfo file) is provided for the logging procedure. Given a\n",
129 "# template with locations for, a bug-id number, a list of people who\n",
130 "# reviewed the code before it can be checked in, and an external\n",
131 "# process to catalog the differences that were code reviewed, the\n",
132 "# following test can be applied to the code:\n",
134 "# Making sure that the entered bug-id number is correct.\n",
135 "# Validating that the code that was reviewed is indeed the code being\n",
136 "# checked in (using the bug-id number or a seperate review\n",
137 "# number to identify this particular code set.).\n",
139 "# If any of the above test failed, then the commit would be aborted.\n",
141 "# Actions such as mailing a copy of the report to each reviewer are\n",
142 "# better handled by an entry in the loginfo file.\n",
144 "# One thing that should be noted is the the ALL keyword is not\n",
145 "# supported. There can be only one entry that matches a given\n",
150 static const char *const commitinfo_contents[] = {
151 "# The \"commitinfo\" file is used to control pre-commit checks.\n",
152 "# The filter on the right is invoked with the repository and a list \n",
153 "# of files to check. A non-zero exit of the filter program will \n",
154 "# cause the commit to be aborted.\n",
156 "# The first entry on a line is a regular expression which is tested\n",
157 "# against the directory that the change is being committed to, relative\n",
158 "# to the $CVSROOT. For the first match that is found, then the remainder\n",
159 "# of the line is the name of the filter to run.\n",
161 "# If the repository name does not match any of the regular expressions in this\n",
162 "# file, the \"DEFAULT\" line is used, if it is specified.\n",
164 "# If the name \"ALL\" appears as a regular expression it is always used\n",
165 "# in addition to the first matching regex or \"DEFAULT\".\n",
169 static const char *const taginfo_contents[] = {
170 "# The \"taginfo\" file is used to control pre-tag checks.\n",
171 "# The filter on the right is invoked with the following arguments:\n",
174 "# $2 -- operation \"add\" for tag, \"mov\" for tag -F, and \"del\" for tag -d\n",
175 "# $3 -- repository\n",
176 "# $4-> file revision [file revision ...]\n",
178 "# A non-zero exit of the filter program will cause the tag to be aborted.\n",
180 "# The first entry on a line is a regular expression which is tested\n",
181 "# against the directory that the change is being committed to, relative\n",
182 "# to the $CVSROOT. For the first match that is found, then the remainder\n",
183 "# of the line is the name of the filter to run.\n",
185 "# If the repository name does not match any of the regular expressions in this\n",
186 "# file, the \"DEFAULT\" line is used, if it is specified.\n",
188 "# If the name \"ALL\" appears as a regular expression it is always used\n",
189 "# in addition to the first matching regex or \"DEFAULT\".\n",
193 static const char *const checkoutlist_contents[] = {
194 "# The \"checkoutlist\" file is used to support additional version controlled\n",
195 "# administrative files in $CVSROOT/CVSROOT, such as template files.\n",
197 "# The first entry on a line is a filename which will be checked out from\n",
198 "# the corresponding RCS file in the $CVSROOT/CVSROOT directory.\n",
199 "# The remainder of the line is an error message to use if the file cannot\n",
200 "# be checked out.\n",
204 "# [<whitespace>]<filename>[<whitespace><error message>]<end-of-line>\n",
206 "# comment lines begin with '#'\n",
210 static const char *const cvswrappers_contents[] = {
211 "# This file affects handling of files based on their names.\n",
213 #if 0 /* see comments in wrap_add in wrapper.c */
214 "# The -t/-f options allow one to treat directories of files\n",
215 "# as a single file, or to transform a file in other ways on\n",
216 "# its way in and out of CVS.\n",
219 "# The -m option specifies whether CVS attempts to merge files.\n",
221 "# The -k option specifies keyword expansion (e.g. -kb for binary).\n",
223 "# Format of wrapper file ($CVSROOT/CVSROOT/cvswrappers or .cvswrappers)\n",
225 "# wildcard [option value][option value]...\n",
227 "# where option is one of\n",
228 "# -f from cvs filter value: path to filter\n",
229 "# -t to cvs filter value: path to filter\n",
230 "# -m update methodology value: MERGE or COPY\n",
231 "# -k expansion mode value: b, o, kkv, &c\n",
233 "# and value is a single-quote delimited value.\n",
239 static const char *const notify_contents[] = {
240 "# The \"notify\" file controls where notifications from watches set by\n",
241 "# \"cvs watch add\" or \"cvs edit\" are sent. The first entry on a line is\n",
242 "# a regular expression which is tested against the directory that the\n",
243 "# change is being made to, relative to the $CVSROOT. If it matches,\n",
244 "# then the remainder of the line is a filter program that should contain\n",
245 "# one occurrence of %s for the user to notify, and information on its\n",
246 "# standard input.\n",
248 "# \"ALL\" or \"DEFAULT\" can be used in place of the regular expression.\n",
251 "#ALL mail -s \"CVS notification\" %s\n",
255 static const char *const modules_contents[] = {
256 "# Three different line formats are valid:\n",
257 "# key -a aliases...\n",
258 "# key [options] directory\n",
259 "# key [options] directory files...\n",
261 "# Where \"options\" are composed of:\n",
262 "# -i prog Run \"prog\" on \"cvs commit\" from top-level of module.\n",
263 "# -o prog Run \"prog\" on \"cvs checkout\" of module.\n",
264 "# -e prog Run \"prog\" on \"cvs export\" of module.\n",
265 "# -t prog Run \"prog\" on \"cvs rtag\" of module.\n",
266 "# -u prog Run \"prog\" on \"cvs update\" of module.\n",
267 "# -d dir Place module in directory \"dir\" instead of module name.\n",
268 "# -l Top-level directory only -- do not recurse.\n",
270 "# NOTE: If you change any of the \"Run\" options above, you'll have to\n",
271 "# release and re-checkout any working directories of these modules.\n",
273 "# And \"directory\" is a path to a directory relative to $CVSROOT.\n",
275 "# The \"-a\" option specifies an alias. An alias is interpreted as if\n",
276 "# everything on the right of the \"-a\" had been typed on the command line.\n",
278 "# You can encode a module within a module by using the special '&'\n",
279 "# character to interpose another module into the current module. This\n",
280 "# can be useful for creating a module that consists of many directories\n",
281 "# spread out over the entire source repository.\n",
285 static const char *const config_contents[] = {
286 "# Set this to \"no\" if pserver shouldn't check system users/passwords\n",
289 "# Put CVS lock files in this directory rather than directly in the repository.\n",
290 "#LockDir=/var/lock/cvs\n",
292 #ifdef PRESERVE_PERMISSIONS_SUPPORT
293 "# Set `PreservePermissions' to `yes' to save file status information\n",
294 "# in the repository.\n",
295 "#PreservePermissions=no\n",
298 "# Set `TopLevelAdmin' to `yes' to create a CVS directory at the top\n",
299 "# level of the new working directory when using the `cvs checkout'\n",
301 "#TopLevelAdmin=no\n",
303 "# Set `LogHistory' to `all' or `" ALL_HISTORY_REC_TYPES "' to log all transactions to the\n",
304 "# history file, or a subset as needed (ie `TMAR' logs all write operations)\n",
305 "#LogHistory=" ALL_HISTORY_REC_TYPES "\n",
307 "# Set `RereadLogAfterVerify' to `always' (the default) to allow the verifymsg\n",
308 "# script to change the log message. Set it to `stat' to force CVS to verify",
309 "# that the file has changed before reading it (this can take up to an extra\n",
310 "# second per directory being committed, so it is not recommended for large\n",
311 "# repositories. Set it to `never' (the previous CVS behavior) to prevent\n",
312 "# verifymsg scripts from changing the log message.\n",
313 "#RereadLogAfterVerify=always\n",
317 static const struct admin_file filelist[] = {
319 "no logging of 'cvs commit' messages is done without a %s file",
320 &loginfo_contents[0]},
322 "a %s file can be used to configure 'cvs commit' templates",
324 {CVSROOTADM_EDITINFO,
325 "a %s file can be used to validate log messages",
327 {CVSROOTADM_VERIFYMSG,
328 "a %s file can be used to validate log messages",
330 {CVSROOTADM_COMMITINFO,
331 "a %s file can be used to configure 'cvs commit' checking",
332 commitinfo_contents},
334 "a %s file can be used to configure 'cvs tag' checking",
337 "a %s file can be used to specify files to ignore",
339 {CVSROOTADM_CHECKOUTLIST,
340 "a %s file can specify extra CVSROOT files to auto-checkout",
341 checkoutlist_contents},
343 "a %s file can be used to specify files to treat as wrappers",
344 cvswrappers_contents},
346 "a %s file can be used to specify where notifications go",
349 /* modules is special-cased in mkmodules. */
353 "a %s file specifies read-only users",
356 "a %s file specifies read/write users",
359 /* Some have suggested listing CVSROOTADM_PASSWD here too. This
360 would mean that CVS commands which operate on the
361 CVSROOTADM_PASSWD file would transmit hashed passwords over the
362 net. This might seem to be no big deal, as pserver normally
363 transmits cleartext passwords, but the difference is that
364 CVSROOTADM_PASSWD contains *all* passwords, not just the ones
365 currently being used. For example, it could be too easy to
366 accidentally give someone readonly access to CVSROOTADM_PASSWD
367 (e.g. via anonymous CVS or cvsweb), and then if there are any
368 guessable passwords for read/write access (usually there will be)
369 they get read/write access.
371 Another worry is the implications of storing old passwords--if
372 someone used a password in the past they might be using it
373 elsewhere, using a similar password, etc, and so saving old
374 passwords, even hashed, is probably not a good idea. */
377 "a %s file configures various behaviors",
382 /* Rebuild the checked out administrative files in directory DIR. */
387 struct saved_cwd cwd;
389 char *cp, *last, *fname;
395 size_t line_allocated = 0;
396 const struct admin_file *fileptr;
404 if ( CVS_CHDIR (dir) < 0)
405 error (1, errno, "cannot chdir to %s", dir);
408 * First, do the work necessary to update the "modules" database.
410 temp = make_tempfile ();
411 switch (checkout_file (CVSROOTADM_MODULES, temp))
414 case 0: /* everything ok */
416 /* open it, to generate any duplicate errors */
417 if ((db = dbm_open (temp, O_RDONLY, 0666)) != NULL)
420 write_dbmfile (temp);
421 rename_dbmfile (temp);
423 rename_rcsfile (temp, CVSROOTADM_MODULES);
428 "'cvs checkout' is less functional without a %s file",
431 } /* switch on checkout_file() */
433 if (unlink_file (temp) < 0
434 && !existence_error (errno))
435 error (0, errno, "cannot remove %s", temp);
438 /* Checkout the files that need it in CVSROOT dir */
439 for (fileptr = filelist; fileptr && fileptr->filename; fileptr++) {
440 if (fileptr->errormsg == NULL)
442 temp = make_tempfile ();
443 if (checkout_file (fileptr->filename, temp) == 0)
444 rename_rcsfile (temp, fileptr->filename);
447 * If there was some problem other than the file not existing,
448 * checkout_file already printed a real error message. If the
449 * file does not exist, it is harmless--it probably just means
450 * that the repository was created with an old version of CVS
451 * which didn't have so many files in CVSROOT.
453 else if (fileptr->errormsg)
454 error (0, 0, fileptr->errormsg, fileptr->filename);
456 if (unlink_file (temp) < 0
457 && !existence_error (errno))
458 error (0, errno, "cannot remove %s", temp);
462 fp = CVS_FOPEN (CVSROOTADM_CHECKOUTLIST, "r");
467 * [<whitespace>]<filename>[<whitespace><error message>]<end-of-line>
469 * comment lines begin with '#'
471 while (getline (&line, &line_allocated, fp) >= 0)
473 /* skip lines starting with # */
477 if ((last = strrchr (line, '\n')) != NULL)
478 *last = '\0'; /* strip the newline */
480 /* Skip leading white space. */
482 *fname && isspace ((unsigned char) *fname);
486 /* Find end of filename. */
487 for (cp = fname; *cp && !isspace ((unsigned char) *cp); cp++)
491 temp = make_tempfile ();
492 if (checkout_file (fname, temp) == 0)
494 rename_rcsfile (temp, fname);
498 /* Skip leading white space before the error message. */
500 cp < last && *cp && isspace ((unsigned char) *cp);
503 if (cp < last && *cp)
504 error (0, 0, "%s", cp);
506 if (unlink_file (temp) < 0
507 && !existence_error (errno))
508 error (0, errno, "cannot remove %s", temp);
514 error (0, errno, "cannot read %s", CVSROOTADM_CHECKOUTLIST);
516 error (0, errno, "cannot close %s", CVSROOTADM_CHECKOUTLIST);
520 /* Error from CVS_FOPEN. */
521 if (!existence_error (errno))
522 error (0, errno, "cannot open %s", CVSROOTADM_CHECKOUTLIST);
525 if (restore_cwd (&cwd, NULL))
533 * Yeah, I know, there are NFS race conditions here.
544 temp = xmalloc (sizeof (BAKPREFIX) + 40);
547 (void) sprintf (temp, "%s%d", BAKPREFIX, seed++);
548 if ((fd = CVS_OPEN (temp, O_CREAT|O_EXCL|O_RDWR, 0666)) != -1)
551 error (1, errno, "cannot create temporary file %s", temp);
554 error(1, errno, "cannot close temporary file %s", temp);
558 /* Get a file. If the file does not exist, return 1 silently. If
559 there is an error, print a message and return 1 (FIXME: probably
560 not a very clean convention). On success, return 0. */
563 checkout_file (file, temp)
574 rcs = xmalloc (strlen (file) + 5);
576 strcat (rcs, RCSEXT);
582 rcsnode = RCS_parsercsfile (rcs);
583 retcode = RCS_checkout (rcsnode, NULL, NULL, NULL, NULL, temp,
584 (RCSCHECKOUTPROC) NULL, (void *) NULL);
587 /* Probably not necessary (?); RCS_checkout already printed a
589 error (0, 0, "failed to check out %s file",
592 freercsnode (&rcsnode);
603 char line[DBLKSIZ], value[DBLKSIZ];
608 int len, cont, err = 0;
610 fp = open_file (temp, "r");
611 if ((db = dbm_open (temp, O_RDWR | O_CREAT | O_TRUNC, 0666)) == NULL)
612 error (1, errno, "cannot open dbm file %s for creation", temp);
613 for (cont = 0; fgets (line, sizeof (line), fp) != NULL;)
615 if ((cp = strrchr (line, '\n')) != NULL)
616 *cp = '\0'; /* strip the newline */
619 * Add the line to the value, at the end if this is a continuation
620 * line; otherwise at the beginning, but only after any trailing
621 * backslash is removed.
625 vp += strlen (value);
628 * See if the line we read is a continuation line, and strip the
645 (void) strcpy (vp, line);
647 continue; /* comment line */
649 while (*vp && isspace ((unsigned char) *vp))
652 continue; /* empty line */
655 * If this was not a continuation line, add the entry to the database
660 while (*vp && !isspace ((unsigned char) *vp))
662 key.dsize = vp - key.dptr;
663 *vp++ = '\0'; /* NULL terminate the key */
664 while (*vp && isspace ((unsigned char) *vp))
665 vp++; /* skip whitespace to value */
668 error (0, 0, "warning: NULL value for key `%s'", key.dptr);
672 val.dsize = strlen (vp);
673 if (dbm_store (db, key, val, DBM_INSERT) == 1)
675 error (0, 0, "duplicate key found for `%s'", key.dptr);
682 error (0, errno, "cannot close %s", temp);
685 /* I think that the size of the buffer needed here is
686 just determined by sizeof (CVSROOTADM_MODULES), the
687 filenames created by make_tempfile, and other things that won't
689 char dotdir[50], dotpag[50], dotdb[50];
691 (void) sprintf (dotdir, "%s.dir", temp);
692 (void) sprintf (dotpag, "%s.pag", temp);
693 (void) sprintf (dotdb, "%s.db", temp);
694 if (unlink_file (dotdir) < 0
695 && !existence_error (errno))
696 error (0, errno, "cannot remove %s", dotdir);
697 if (unlink_file (dotpag) < 0
698 && !existence_error (errno))
699 error (0, errno, "cannot remove %s", dotpag);
700 if (unlink_file (dotdb) < 0
701 && !existence_error (errno))
702 error (0, errno, "cannot remove %s", dotdb);
703 error (1, 0, "DBM creation failed; correct above errors");
708 rename_dbmfile (temp)
711 /* I think that the size of the buffer needed here is
712 just determined by sizeof (CVSROOTADM_MODULES), the
713 filenames created by make_tempfile, and other things that won't
715 char newdir[50], newpag[50], newdb[50];
716 char dotdir[50], dotpag[50], dotdb[50];
717 char bakdir[50], bakpag[50], bakdb[50];
719 int dir1_errno = 0, pag1_errno = 0, db1_errno = 0;
720 int dir2_errno = 0, pag2_errno = 0, db2_errno = 0;
721 int dir3_errno = 0, pag3_errno = 0, db3_errno = 0;
723 (void) sprintf (dotdir, "%s.dir", CVSROOTADM_MODULES);
724 (void) sprintf (dotpag, "%s.pag", CVSROOTADM_MODULES);
725 (void) sprintf (dotdb, "%s.db", CVSROOTADM_MODULES);
726 (void) sprintf (bakdir, "%s%s.dir", BAKPREFIX, CVSROOTADM_MODULES);
727 (void) sprintf (bakpag, "%s%s.pag", BAKPREFIX, CVSROOTADM_MODULES);
728 (void) sprintf (bakdb, "%s%s.db", BAKPREFIX, CVSROOTADM_MODULES);
729 (void) sprintf (newdir, "%s.dir", temp);
730 (void) sprintf (newpag, "%s.pag", temp);
731 (void) sprintf (newdb, "%s.db", temp);
733 (void) chmod (newdir, 0666);
734 (void) chmod (newpag, 0666);
735 (void) chmod (newdb, 0666);
737 /* don't mess with me */
740 /* rm .#modules.dir .#modules.pag */
741 if (unlink_file (bakdir) < 0)
743 if (unlink_file (bakpag) < 0)
745 if (unlink_file (bakdb) < 0)
748 /* mv modules.dir .#modules.dir */
749 if (CVS_RENAME (dotdir, bakdir) < 0)
751 /* mv modules.pag .#modules.pag */
752 if (CVS_RENAME (dotpag, bakpag) < 0)
754 /* mv modules.db .#modules.db */
755 if (CVS_RENAME (dotdb, bakdb) < 0)
758 /* mv "temp".dir modules.dir */
759 if (CVS_RENAME (newdir, dotdir) < 0)
761 /* mv "temp".pag modules.pag */
762 if (CVS_RENAME (newpag, dotpag) < 0)
764 /* mv "temp".db modules.db */
765 if (CVS_RENAME (newdb, dotdb) < 0)
768 /* OK -- make my day */
771 /* I didn't want to call error() when we had signals blocked
772 (unnecessary?), but do it now. */
773 if (dir1_errno && !existence_error (dir1_errno))
774 error (0, dir1_errno, "cannot remove %s", bakdir);
775 if (pag1_errno && !existence_error (pag1_errno))
776 error (0, pag1_errno, "cannot remove %s", bakpag);
777 if (db1_errno && !existence_error (db1_errno))
778 error (0, db1_errno, "cannot remove %s", bakdb);
780 if (dir2_errno && !existence_error (dir2_errno))
781 error (0, dir2_errno, "cannot remove %s", bakdir);
782 if (pag2_errno && !existence_error (pag2_errno))
783 error (0, pag2_errno, "cannot remove %s", bakpag);
784 if (db2_errno && !existence_error (db2_errno))
785 error (0, db2_errno, "cannot remove %s", bakdb);
787 if (dir3_errno && !existence_error (dir3_errno))
788 error (0, dir3_errno, "cannot remove %s", bakdir);
789 if (pag3_errno && !existence_error (pag3_errno))
790 error (0, pag3_errno, "cannot remove %s", bakpag);
791 if (db3_errno && !existence_error (db3_errno))
792 error (0, db3_errno, "cannot remove %s", bakdb);
795 #endif /* !MY_NDBM */
798 rename_rcsfile (temp, real)
806 /* Set "x" bits if set in original. */
807 rcs = xmalloc (strlen (real) + sizeof (RCSEXT) + 10);
808 (void) sprintf (rcs, "%s%s", real, RCSEXT);
809 statbuf.st_mode = 0; /* in case rcs file doesn't exist, but it should... */
810 if (CVS_STAT (rcs, &statbuf) < 0
811 && !existence_error (errno))
812 error (0, errno, "cannot stat %s", rcs);
815 if (chmod (temp, 0444 | (statbuf.st_mode & 0111)) < 0)
816 error (0, errno, "warning: cannot chmod %s", temp);
817 bak = xmalloc (strlen (real) + sizeof (BAKPREFIX) + 10);
818 (void) sprintf (bak, "%s%s", BAKPREFIX, real);
821 if (unlink_file (bak) < 0
822 && !existence_error (errno))
823 error (0, errno, "cannot remove %s", bak);
825 /* mv loginfo .#loginfo */
826 if (CVS_RENAME (real, bak) < 0
827 && !existence_error (errno))
828 error (0, errno, "cannot rename %s to %s", real, bak);
830 /* mv "temp" loginfo */
831 if (CVS_RENAME (temp, real) < 0
832 && !existence_error (errno))
833 error (0, errno, "cannot rename %s to %s", temp, real);
838 const char *const init_usage[] = {
840 "(Specify the --help global option for a list of other help options)\n",
849 /* Name of CVSROOT directory. */
851 /* Name of this administrative file. */
853 /* Name of ,v file for this administrative file. */
858 const struct admin_file *fileptr;
862 if (argc == -1 || argc > 1)
865 #ifdef CLIENT_SUPPORT
866 if (current_parsed_root->isremote)
871 send_init_command ();
872 return get_responses_and_close ();
874 #endif /* CLIENT_SUPPORT */
876 /* Note: we do *not* create parent directories as needed like the
877 old cvsinit.sh script did. Few utilities do that, and a
878 non-existent parent directory is as likely to be a typo as something
879 which needs to be created. */
880 mkdir_if_needed (current_parsed_root->directory);
882 adm = xmalloc (strlen (current_parsed_root->directory) + sizeof (CVSROOTADM) + 2);
883 sprintf (adm, "%s/%s", current_parsed_root->directory, CVSROOTADM);
884 mkdir_if_needed (adm);
886 /* This is needed because we pass "fileptr->filename" not "info"
887 to add_rcs_file below. I think this would be easy to change,
888 thus nuking the need for CVS_CHDIR here, but I haven't looked
889 closely (e.g. see wrappers calls within add_rcs_file). */
890 if ( CVS_CHDIR (adm) < 0)
891 error (1, errno, "cannot change to directory %s", adm);
893 /* Make Emptydir so it's there if we need it */
894 mkdir_if_needed (CVSNULLREPOS);
896 /* 80 is long enough for all the administrative file names, plus
898 info = xmalloc (strlen (adm) + 80);
899 info_v = xmalloc (strlen (adm) + 80);
900 for (fileptr = filelist; fileptr && fileptr->filename; ++fileptr)
902 if (fileptr->contents == NULL)
906 strcat (info, fileptr->filename);
907 strcpy (info_v, info);
908 strcat (info_v, RCSEXT);
910 /* We will check out this file in the mkmodules step.
911 Nothing else is required. */
920 const char * const *p;
922 fp = open_file (info, "w");
923 for (p = fileptr->contents; *p != NULL; ++p)
924 if (fputs (*p, fp) < 0)
925 error (1, errno, "cannot write %s", info);
927 error (1, errno, "cannot close %s", info);
929 /* The message used to say " of " and fileptr->filename after
930 "initial checkin" but I fail to see the point as we know what
931 file it is from the name. */
932 retcode = add_rcs_file ("initial checkin", info_v,
933 fileptr->filename, "1.1", NULL,
935 /* No vendor branch. */
940 /* add_rcs_file already printed an error message. */
945 /* Turn on history logging by default. The user can remove the file
949 strcat (info, CVSROOTADM_HISTORY);
954 fp = open_file (info, "w");
956 error (1, errno, "cannot close %s", info);
958 /* Make the new history file world-writeable, since every CVS
959 user will need to be able to write to it. We use chmod()
960 because xchmod() is too shy. */
964 /* Make an empty val-tags file to prevent problems creating it later. */
967 strcat (info, CVSROOTADM_VALTAGS);
972 fp = open_file (info, "w");
974 error (1, errno, "cannot close %s", info);
976 /* Make the new val-tags file world-writeable, since every CVS
977 user will need to be able to write to it. We use chmod()
978 because xchmod() is too shy. */