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. */
14 #define DBLKSIZ 4096 /* since GNU ndbm doesn't define it */
17 static int checkout_file (char *file, char *temp);
18 static char *make_tempfile (void);
19 static void rename_rcsfile (char *temp, char *real);
22 static void rename_dbmfile (char *temp);
23 static void write_dbmfile (char *temp);
26 /* Structure which describes an administrative file. */
28 /* Name of the file, within the CVSROOT directory. */
31 /* This is a one line description of what the file is for. It is not
32 currently used, although one wonders whether it should be, somehow.
33 If NULL, then don't process this file in mkmodules (FIXME?: a bit of
34 a kludge; probably should replace this with a flags field). */
37 /* Contents which the file should have in a new repository. To avoid
38 problems with brain-dead compilers which choke on long string constants,
39 this is a pointer to an array of char * terminated by NULL--each of
40 the strings is concatenated.
42 If this field is NULL, the file is not created in a new
43 repository, but it can be added with "cvs add" (just as if one
44 had created the repository with a version of CVS which didn't
45 know about the file) and the checked-out copy will be updated
46 without having to add it to checkoutlist. */
47 const char * const *contents;
50 static const char *const loginfo_contents[] = {
51 "# The \"loginfo\" file controls where \"cvs commit\" log information\n",
52 "# is sent. The first entry on a line is a regular expression which must match\n",
53 "# the directory that the change is being made to, relative to the\n",
54 "# $CVSROOT. If a match is found, then the remainder of the line is a filter\n",
55 "# program that should expect log information on its standard input.\n",
57 "# If the repository name does not match any of the regular expressions in this\n",
58 "# file, the \"DEFAULT\" line is used, if it is specified.\n",
60 "# If the name ALL appears as a regular expression it is always used\n",
61 "# in addition to the first matching regex or DEFAULT.\n",
63 "# If any format strings are present in the filter, they will be replaced as follows:\n",
64 "# %p = path relative to repository\n",
65 "# %r = repository (path portion of $CVSROOT)\n",
66 "# %{sVv} = attribute list = file name, old version number (pre-checkin),\n",
67 "# new version number (post-checkin). When either old or new revision is\n",
68 "# unknown, doesn't exist, or isn't applicable, the string \"NONE\" will be\n",
69 "# placed on the command line instead.\n",
71 "# Note that %{sVv} is a list operator and not all elements are necessary. Thus %{sv} is\n",
72 "# a legal format string, but will only be replaced with file name and new revision.\n",
73 "# it also generates multiple arguments for each file being operated upon. i.e. if two\n",
74 "# files, file1 & file2, are being commited from 1.1 to version 1.1.2.1 and from 1.1.2.2\n",
75 "# to 1.1.2.3, respectively, %{sVv} will generate the following six arguments in this\n",
76 "# order: file1, 1.1, 1.1.2.1, file2, 1.1.2.2, 1.1.2.3.\n",
79 "#DEFAULT (echo \"\"; id; echo %s; date; cat) >> $CVSROOT/CVSROOT/commitlog\n",
81 "#DEFAULT (echo \"\"; id; echo %{sVv}; date; cat) >> $CVSROOT/CVSROOT/commitlog\n",
85 static const char *const rcsinfo_contents[] = {
86 "# The \"rcsinfo\" file is used to control templates with which the editor\n",
87 "# is invoked on commit and import.\n",
89 "# The first entry on a line is a regular expression which is tested\n",
90 "# against the directory that the change is being made to, relative to the\n",
91 "# $CVSROOT. For the first match that is found, then the remainder of the\n",
92 "# line is the name of the file that contains the template.\n",
94 "# If the repository name does not match any of the regular expressions in this\n",
95 "# file, the \"DEFAULT\" line is used, if it is specified.\n",
97 "# If the name \"ALL\" appears as a regular expression it is always used\n",
98 "# in addition to the first matching regex or \"DEFAULT\".\n",
104 static const char *const verifymsg_contents[] = {
105 "# The \"verifymsg\" file is used to allow verification of logging\n",
106 "# information. It works best when a template (as specified in the\n",
107 "# rcsinfo file) is provided for the logging procedure. Given a\n",
108 "# template with locations for, a bug-id number, a list of people who\n",
109 "# reviewed the code before it can be checked in, and an external\n",
110 "# process to catalog the differences that were code reviewed, the\n",
111 "# following test can be applied to the code:\n",
113 "# Making sure that the entered bug-id number is correct.\n",
114 "# Validating that the code that was reviewed is indeed the code being\n",
115 "# checked in (using the bug-id number or a seperate review\n",
116 "# number to identify this particular code set.).\n",
118 "# If any of the above test failed, then the commit would be aborted.\n",
120 "# Format strings present in the filter will be replaced as follows:\n",
121 "# %p = path relative to repository\n",
122 "# %r = repository (path portion of $CVSROOT)\n",
123 "# %l = name of log file to be verified.\n",
125 "# If no format strings are present in the filter, a default \" %l\" will\n",
126 "# be appended to the filter, but this usage is deprecated.\n",
128 "# Actions such as mailing a copy of the report to each reviewer are\n",
129 "# better handled by an entry in the loginfo file.\n",
131 "# One thing that should be noted is the the ALL keyword is not\n",
132 "# supported. There can be only one entry that matches a given\n",
137 static const char *const commitinfo_contents[] = {
138 "# The \"commitinfo\" file is used to control pre-commit checks.\n",
139 "# The filter on the right is invoked with the repository and a list \n",
140 "# of files to check. A non-zero exit of the filter program will \n",
141 "# cause the commit to be aborted.\n",
143 "# The first entry on a line is a regular expression which is tested\n",
144 "# against the directory that the change is being committed to, relative\n",
145 "# to the $CVSROOT. For the first match that is found, then the remainder\n",
146 "# of the line is the name of the filter to run.\n",
148 "# Format strings present in the filter will be replaced as follows:\n",
149 "# %p = path relative to repository\n",
150 "# %r = repository (path portion of $CVSROOT)\n",
151 "# %{s} = file name, file name, ...\n",
153 "# If no format strings are present in the filter string, a default of\n",
154 "# \" %r %s\" will be appended to the filter string, but this usage is\n",
157 "# If the repository name does not match any of the regular expressions in this\n",
158 "# file, the \"DEFAULT\" line is used, if it is specified.\n",
160 "# If the name \"ALL\" appears as a regular expression it is always used\n",
161 "# in addition to the first matching regex or \"DEFAULT\".\n",
165 static const char *const taginfo_contents[] = {
166 "# The \"taginfo\" file is used to control pre-tag checks.\n",
167 "# The filter on the right is invoked with the following arguments if no format strings are present:\n",
170 "# $2 -- operation \"add\" for tag, \"mov\" for tag -F, and \"del\" for tag -d\n",
171 "# $3 -- tagtype \"?\" on delete, \"T\" for branch, \"N\" for static\n",
172 "# $4 -- repository\n",
173 "# $5-> file revision [file revision ...]\n",
175 "# If any format strings are present in the filter, they will be replaced as follows:\n",
176 "# %b = branch mode = \"?\" (delete ops - unknown) | \"T\" (branch) | \"N\" (not branch)\n",
177 "# %o = operation = \"add\" | \"mov\" | \"del\"\n",
178 "# %p = path relative to repository\n",
179 "# %r = repository (path portion of $CVSROOT)\n",
181 "# %{sVv} = attribute list = file name, old version tag will be deleted from,\n",
182 "# new version tag will be added to (or deleted from, but this feature is\n",
183 "# deprecated. When either old or new revision is unknown, doesn't exist,\n",
184 "# or isn't applicable, the string \"NONE\" will be placed on the command\n",
187 "# Note that %{sVv} is a list operator and not all elements are necessary. Thus %{sV} is\n",
188 "# a legal format string, but will only be replaced with file name and old revision.\n",
189 "# it also generates multiple arguments for each file being operated upon. i.e. if two\n",
190 "# files, file1 & file2, are having a tag moved from version 1.1 to versoin 1.1.2.9, %{sVv}\n",
191 "# will generate the following six arguments in this order: file1, 1.1, 1.1.2.9, file2, 1.1,\n",
194 "# A non-zero exit of the filter program will cause the tag to be aborted.\n",
196 "# The first entry on a line is a regular expression which is tested\n",
197 "# against the directory that the change is being committed to, relative\n",
198 "# to the $CVSROOT. For the first match that is found, then the remainder\n",
199 "# of the line is the name of the filter to run.\n",
201 "# If the repository name does not match any of the regular expressions in this\n",
202 "# file, the \"DEFAULT\" line is used, if it is specified.\n",
204 "# If the name \"ALL\" appears as a regular expression it is always used\n",
205 "# in addition to the first matching regex or \"DEFAULT\".\n",
209 static const char *const checkoutlist_contents[] = {
210 "# The \"checkoutlist\" file is used to support additional version controlled\n",
211 "# administrative files in $CVSROOT/CVSROOT, such as template files.\n",
213 "# The first entry on a line is a filename which will be checked out from\n",
214 "# the corresponding RCS file in the $CVSROOT/CVSROOT directory.\n",
215 "# The remainder of the line is an error message to use if the file cannot\n",
216 "# be checked out.\n",
220 "# [<whitespace>]<filename>[<whitespace><error message>]<end-of-line>\n",
222 "# comment lines begin with '#'\n",
226 static const char *const cvswrappers_contents[] = {
227 "# This file affects handling of files based on their names.\n",
229 #if 0 /* see comments in wrap_add in wrapper.c */
230 "# The -t/-f options allow one to treat directories of files\n",
231 "# as a single file, or to transform a file in other ways on\n",
232 "# its way in and out of CVS.\n",
235 "# The -m option specifies whether CVS attempts to merge files.\n",
237 "# The -k option specifies keyword expansion (e.g. -kb for binary).\n",
239 "# Format of wrapper file ($CVSROOT/CVSROOT/cvswrappers or .cvswrappers)\n",
241 "# wildcard [option value][option value]...\n",
243 "# where option is one of\n",
244 "# -f from cvs filter value: path to filter\n",
245 "# -t to cvs filter value: path to filter\n",
246 "# -m update methodology value: MERGE or COPY\n",
247 "# -k expansion mode value: b, o, kkv, &c\n",
249 "# and value is a single-quote delimited value.\n",
255 static const char *const notify_contents[] = {
256 "# The \"notify\" file controls where notifications from watches set by\n",
257 "# \"cvs watch add\" or \"cvs edit\" are sent. The first entry on a line is\n",
258 "# a regular expression which is tested against the directory that the\n",
259 "# change is being made to, relative to the $CVSROOT. If it matches,\n",
260 "# then the remainder of the line is a filter program that should contain\n",
261 "# one occurrence of %s for the user to notify, and information on its\n",
262 "# standard input.\n",
264 "# \"ALL\" or \"DEFAULT\" can be used in place of the regular expression.\n",
266 "# format strings are replaceed as follows:\n",
267 "# %p = path relative to repository\n",
268 "# %r = repository (path portion of $CVSROOT)\n",
269 "# %s = user to notify\n",
272 "#ALL (echo Committed to %r/%p; cat) |mail %s -s \"CVS notification\"\n",
276 static const char *const modules_contents[] = {
277 "# Three different line formats are valid:\n",
278 "# key -a aliases...\n",
279 "# key [options] directory\n",
280 "# key [options] directory files...\n",
282 "# Where \"options\" are composed of:\n",
283 "# -i prog Run \"prog\" on \"cvs commit\" from top-level of module.\n",
284 "# -o prog Run \"prog\" on \"cvs checkout\" of module.\n",
285 "# -e prog Run \"prog\" on \"cvs export\" of module.\n",
286 "# -t prog Run \"prog\" on \"cvs rtag\" of module.\n",
287 "# -u prog Run \"prog\" on \"cvs update\" of module.\n",
288 "# -d dir Place module in directory \"dir\" instead of module name.\n",
289 "# -l Top-level directory only -- do not recurse.\n",
291 "# NOTE: If you change any of the \"Run\" options above, you'll have to\n",
292 "# release and re-checkout any working directories of these modules.\n",
294 "# And \"directory\" is a path to a directory relative to $CVSROOT.\n",
296 "# The \"-a\" option specifies an alias. An alias is interpreted as if\n",
297 "# everything on the right of the \"-a\" had been typed on the command line.\n",
299 "# You can encode a module within a module by using the special '&'\n",
300 "# character to interpose another module into the current module. This\n",
301 "# can be useful for creating a module that consists of many directories\n",
302 "# spread out over the entire source repository.\n",
306 static const char *const config_contents[] = {
307 "# Set this to \"no\" if pserver shouldn't check system users/passwords\n",
310 "# Put CVS lock files in this directory rather than directly in the repository.\n",
311 "#LockDir=/var/lock/cvs\n",
313 #ifdef PRESERVE_PERMISSIONS_SUPPORT
314 "# Set `PreservePermissions' to `yes' to save file status information\n",
315 "# in the repository.\n",
316 "#PreservePermissions=no\n",
319 "# Set `TopLevelAdmin' to `yes' to create a CVS directory at the top\n",
320 "# level of the new working directory when using the `cvs checkout'\n",
322 "#TopLevelAdmin=no\n",
324 "# Set `LogHistory' to `all' or `" ALL_HISTORY_REC_TYPES "' to log all transactions to the\n",
325 "# history file, or a subset as needed (ie `TMAR' logs all write operations)\n",
326 "#LogHistory=" ALL_HISTORY_REC_TYPES "\n",
328 "# Set `RereadLogAfterVerify' to `always' (the default) to allow the verifymsg\n",
329 "# script to change the log message. Set it to `stat' to force CVS to verify\n",
330 "# that the file has changed before reading it (this can take up to an extra\n",
331 "# second per directory being committed, so it is not recommended for large\n",
332 "# repositories. Set it to `never' (the previous CVS behavior) to prevent\n",
333 "# verifymsg scripts from changing the log message.\n",
334 "#RereadLogAfterVerify=always\n",
336 "# Set `UserAdminOptions' to the list of `cvs admin' commands (options)\n",
337 "# that users not in the `cvsadmin' group are allowed to run. This\n",
338 "# defaults to `k', or only allowing the changing of the default\n",
339 "# keyword expansion mode for files for users not in the `cvsadmin' group.\n",
340 "# This value is ignored if the `cvsadmin' group does not exist.\n",
342 "# The following string would enable all `cvs admin' commands for all\n",
344 "#UserAdminOptions=aAbceIklLmnNostuU\n",
345 #ifdef SUPPORT_OLD_INFO_FMT_STRINGS
347 "# Set `UseNewInfoFmtStrings' to `no' if you must support a legacy system by\n",
348 "# enabling the deprecated old style info file command line format strings.\n",
349 "# Be warned that these strings could be disabled in any new version of CVS.\n",
350 "UseNewInfoFmtStrings=yes\n",
351 #endif /* SUPPORT_OLD_INFO_FMT_STRINGS */
355 static const struct admin_file filelist[] = {
357 "no logging of 'cvs commit' messages is done without a %s file",
358 &loginfo_contents[0]},
360 "a %s file can be used to configure 'cvs commit' templates",
362 {CVSROOTADM_VERIFYMSG,
363 "a %s file can be used to validate log messages",
365 {CVSROOTADM_COMMITINFO,
366 "a %s file can be used to configure 'cvs commit' checking",
367 commitinfo_contents},
369 "a %s file can be used to configure 'cvs tag' checking",
372 "a %s file can be used to specify files to ignore",
374 {CVSROOTADM_CHECKOUTLIST,
375 "a %s file can specify extra CVSROOT files to auto-checkout",
376 checkoutlist_contents},
378 "a %s file can be used to specify files to treat as wrappers",
379 cvswrappers_contents},
381 "a %s file can be used to specify where notifications go",
384 /* modules is special-cased in mkmodules. */
388 "a %s file specifies read-only users",
391 "a %s file specifies read/write users",
394 /* Some have suggested listing CVSROOTADM_PASSWD here too. This
395 would mean that CVS commands which operate on the
396 CVSROOTADM_PASSWD file would transmit hashed passwords over the
397 net. This might seem to be no big deal, as pserver normally
398 transmits cleartext passwords, but the difference is that
399 CVSROOTADM_PASSWD contains *all* passwords, not just the ones
400 currently being used. For example, it could be too easy to
401 accidentally give someone readonly access to CVSROOTADM_PASSWD
402 (e.g. via anonymous CVS or cvsweb), and then if there are any
403 guessable passwords for read/write access (usually there will be)
404 they get read/write access.
406 Another worry is the implications of storing old passwords--if
407 someone used a password in the past they might be using it
408 elsewhere, using a similar password, etc, and so saving old
409 passwords, even hashed, is probably not a good idea. */
412 "a %s file configures various behaviors",
417 /* Rebuild the checked out administrative files in directory DIR. */
419 mkmodules (char *dir)
421 struct saved_cwd cwd;
423 char *cp, *last, *fname;
429 size_t line_allocated = 0;
430 const struct admin_file *fileptr;
438 if ( CVS_CHDIR (dir) < 0)
439 error (1, errno, "cannot chdir to %s", dir);
442 * First, do the work necessary to update the "modules" database.
444 temp = make_tempfile ();
445 switch (checkout_file (CVSROOTADM_MODULES, temp))
448 case 0: /* everything ok */
450 /* open it, to generate any duplicate errors */
451 if ((db = dbm_open (temp, O_RDONLY, 0666)) != NULL)
454 write_dbmfile (temp);
455 rename_dbmfile (temp);
457 rename_rcsfile (temp, CVSROOTADM_MODULES);
462 "'cvs checkout' is less functional without a %s file",
465 } /* switch on checkout_file() */
467 if (unlink_file (temp) < 0
468 && !existence_error (errno))
469 error (0, errno, "cannot remove %s", temp);
472 /* Checkout the files that need it in CVSROOT dir */
473 for (fileptr = filelist; fileptr && fileptr->filename; fileptr++) {
474 if (fileptr->errormsg == NULL)
476 temp = make_tempfile ();
477 if (checkout_file (fileptr->filename, temp) == 0)
478 rename_rcsfile (temp, fileptr->filename);
481 * If there was some problem other than the file not existing,
482 * checkout_file already printed a real error message. If the
483 * file does not exist, it is harmless--it probably just means
484 * that the repository was created with an old version of CVS
485 * which didn't have so many files in CVSROOT.
487 else if (fileptr->errormsg)
488 error (0, 0, fileptr->errormsg, fileptr->filename);
490 if (unlink_file (temp) < 0
491 && !existence_error (errno))
492 error (0, errno, "cannot remove %s", temp);
496 fp = CVS_FOPEN (CVSROOTADM_CHECKOUTLIST, "r");
501 * [<whitespace>]<filename>[<whitespace><error message>]<end-of-line>
503 * comment lines begin with '#'
505 while (getline (&line, &line_allocated, fp) >= 0)
507 /* skip lines starting with # */
511 if ((last = strrchr (line, '\n')) != NULL)
512 *last = '\0'; /* strip the newline */
514 /* Skip leading white space. */
516 *fname && isspace ((unsigned char) *fname);
520 /* Find end of filename. */
521 for (cp = fname; *cp && !isspace ((unsigned char) *cp); cp++)
525 temp = make_tempfile ();
526 if (checkout_file (fname, temp) == 0)
528 rename_rcsfile (temp, fname);
532 /* Skip leading white space before the error message. */
534 cp < last && *cp && isspace ((unsigned char) *cp);
537 if (cp < last && *cp)
538 error (0, 0, "%s", cp);
540 if (unlink_file (temp) < 0
541 && !existence_error (errno))
542 error (0, errno, "cannot remove %s", temp);
548 error (0, errno, "cannot read %s", CVSROOTADM_CHECKOUTLIST);
550 error (0, errno, "cannot close %s", CVSROOTADM_CHECKOUTLIST);
554 /* Error from CVS_FOPEN. */
555 if (!existence_error (errno))
556 error (0, errno, "cannot open %s", CVSROOTADM_CHECKOUTLIST);
559 if (restore_cwd (&cwd, NULL))
567 * Yeah, I know, there are NFS race conditions here.
578 temp = xmalloc (sizeof (BAKPREFIX) + 40);
581 (void) sprintf (temp, "%s%d", BAKPREFIX, seed++);
582 if ((fd = CVS_OPEN (temp, O_CREAT|O_EXCL|O_RDWR, 0666)) != -1)
585 error (1, errno, "cannot create temporary file %s", temp);
588 error(1, errno, "cannot close temporary file %s", temp);
592 /* Get a file. If the file does not exist, return 1 silently. If
593 there is an error, print a message and return 1 (FIXME: probably
594 not a very clean convention). On success, return 0. */
597 checkout_file (char *file, char *temp)
606 rcs = xmalloc (strlen (file) + 5);
608 strcat (rcs, RCSEXT);
614 rcsnode = RCS_parsercsfile (rcs);
615 retcode = RCS_checkout (rcsnode, NULL, NULL, NULL, NULL, temp,
616 (RCSCHECKOUTPROC) NULL, (void *) NULL);
619 /* Probably not necessary (?); RCS_checkout already printed a
621 error (0, 0, "failed to check out %s file",
624 freercsnode (&rcsnode);
632 write_dbmfile( char *temp )
634 char line[DBLKSIZ], value[DBLKSIZ];
639 int len, cont, err = 0;
641 fp = open_file (temp, "r");
642 if ((db = dbm_open (temp, O_RDWR | O_CREAT | O_TRUNC, 0666)) == NULL)
643 error (1, errno, "cannot open dbm file %s for creation", temp);
644 for (cont = 0; fgets (line, sizeof (line), fp) != NULL;)
646 if ((cp = strrchr (line, '\n')) != NULL)
647 *cp = '\0'; /* strip the newline */
650 * Add the line to the value, at the end if this is a continuation
651 * line; otherwise at the beginning, but only after any trailing
652 * backslash is removed.
656 vp += strlen (value);
659 * See if the line we read is a continuation line, and strip the
676 (void) strcpy (vp, line);
678 continue; /* comment line */
680 while (*vp && isspace ((unsigned char) *vp))
683 continue; /* empty line */
686 * If this was not a continuation line, add the entry to the database
691 while (*vp && !isspace ((unsigned char) *vp))
693 key.dsize = vp - key.dptr;
694 *vp++ = '\0'; /* NULL terminate the key */
695 while (*vp && isspace ((unsigned char) *vp))
696 vp++; /* skip whitespace to value */
699 error (0, 0, "warning: NULL value for key `%s'", key.dptr);
703 val.dsize = strlen (vp);
704 if (dbm_store (db, key, val, DBM_INSERT) == 1)
706 error (0, 0, "duplicate key found for `%s'", key.dptr);
713 error (0, errno, "cannot close %s", temp);
716 /* I think that the size of the buffer needed here is
717 just determined by sizeof (CVSROOTADM_MODULES), the
718 filenames created by make_tempfile, and other things that won't
720 char dotdir[50], dotpag[50], dotdb[50];
722 (void) sprintf (dotdir, "%s.dir", temp);
723 (void) sprintf (dotpag, "%s.pag", temp);
724 (void) sprintf (dotdb, "%s.db", temp);
725 if (unlink_file (dotdir) < 0
726 && !existence_error (errno))
727 error (0, errno, "cannot remove %s", dotdir);
728 if (unlink_file (dotpag) < 0
729 && !existence_error (errno))
730 error (0, errno, "cannot remove %s", dotpag);
731 if (unlink_file (dotdb) < 0
732 && !existence_error (errno))
733 error (0, errno, "cannot remove %s", dotdb);
734 error (1, 0, "DBM creation failed; correct above errors");
739 rename_dbmfile( char *temp )
741 /* I think that the size of the buffer needed here is
742 just determined by sizeof (CVSROOTADM_MODULES), the
743 filenames created by make_tempfile, and other things that won't
745 char newdir[50], newpag[50], newdb[50];
746 char dotdir[50], dotpag[50], dotdb[50];
747 char bakdir[50], bakpag[50], bakdb[50];
749 int dir1_errno = 0, pag1_errno = 0, db1_errno = 0;
750 int dir2_errno = 0, pag2_errno = 0, db2_errno = 0;
751 int dir3_errno = 0, pag3_errno = 0, db3_errno = 0;
753 (void) sprintf (dotdir, "%s.dir", CVSROOTADM_MODULES);
754 (void) sprintf (dotpag, "%s.pag", CVSROOTADM_MODULES);
755 (void) sprintf (dotdb, "%s.db", CVSROOTADM_MODULES);
756 (void) sprintf (bakdir, "%s%s.dir", BAKPREFIX, CVSROOTADM_MODULES);
757 (void) sprintf (bakpag, "%s%s.pag", BAKPREFIX, CVSROOTADM_MODULES);
758 (void) sprintf (bakdb, "%s%s.db", BAKPREFIX, CVSROOTADM_MODULES);
759 (void) sprintf (newdir, "%s.dir", temp);
760 (void) sprintf (newpag, "%s.pag", temp);
761 (void) sprintf (newdb, "%s.db", temp);
763 (void) chmod (newdir, 0666);
764 (void) chmod (newpag, 0666);
765 (void) chmod (newdb, 0666);
767 /* don't mess with me */
770 /* rm .#modules.dir .#modules.pag */
771 if (unlink_file (bakdir) < 0)
773 if (unlink_file (bakpag) < 0)
775 if (unlink_file (bakdb) < 0)
778 /* mv modules.dir .#modules.dir */
779 if (CVS_RENAME (dotdir, bakdir) < 0)
781 /* mv modules.pag .#modules.pag */
782 if (CVS_RENAME (dotpag, bakpag) < 0)
784 /* mv modules.db .#modules.db */
785 if (CVS_RENAME (dotdb, bakdb) < 0)
788 /* mv "temp".dir modules.dir */
789 if (CVS_RENAME (newdir, dotdir) < 0)
791 /* mv "temp".pag modules.pag */
792 if (CVS_RENAME (newpag, dotpag) < 0)
794 /* mv "temp".db modules.db */
795 if (CVS_RENAME (newdb, dotdb) < 0)
798 /* OK -- make my day */
801 /* I didn't want to call error() when we had signals blocked
802 (unnecessary?), but do it now. */
803 if (dir1_errno && !existence_error (dir1_errno))
804 error (0, dir1_errno, "cannot remove %s", bakdir);
805 if (pag1_errno && !existence_error (pag1_errno))
806 error (0, pag1_errno, "cannot remove %s", bakpag);
807 if (db1_errno && !existence_error (db1_errno))
808 error (0, db1_errno, "cannot remove %s", bakdb);
810 if (dir2_errno && !existence_error (dir2_errno))
811 error (0, dir2_errno, "cannot remove %s", bakdir);
812 if (pag2_errno && !existence_error (pag2_errno))
813 error (0, pag2_errno, "cannot remove %s", bakpag);
814 if (db2_errno && !existence_error (db2_errno))
815 error (0, db2_errno, "cannot remove %s", bakdb);
817 if (dir3_errno && !existence_error (dir3_errno))
818 error (0, dir3_errno, "cannot remove %s", bakdir);
819 if (pag3_errno && !existence_error (pag3_errno))
820 error (0, pag3_errno, "cannot remove %s", bakpag);
821 if (db3_errno && !existence_error (db3_errno))
822 error (0, db3_errno, "cannot remove %s", bakdb);
825 #endif /* !MY_NDBM */
828 rename_rcsfile (char *temp, char *real)
834 /* Set "x" bits if set in original. */
835 rcs = xmalloc (strlen (real) + sizeof (RCSEXT) + 10);
836 (void) sprintf (rcs, "%s%s", real, RCSEXT);
837 statbuf.st_mode = 0; /* in case rcs file doesn't exist, but it should... */
838 if (CVS_STAT (rcs, &statbuf) < 0
839 && !existence_error (errno))
840 error (0, errno, "cannot stat %s", rcs);
843 if (chmod (temp, 0444 | (statbuf.st_mode & 0111)) < 0)
844 error (0, errno, "warning: cannot chmod %s", temp);
845 bak = xmalloc (strlen (real) + sizeof (BAKPREFIX) + 10);
846 (void) sprintf (bak, "%s%s", BAKPREFIX, real);
849 if (unlink_file (bak) < 0
850 && !existence_error (errno))
851 error (0, errno, "cannot remove %s", bak);
853 /* mv loginfo .#loginfo */
854 if (CVS_RENAME (real, bak) < 0
855 && !existence_error (errno))
856 error (0, errno, "cannot rename %s to %s", real, bak);
858 /* mv "temp" loginfo */
859 if (CVS_RENAME (temp, real) < 0
860 && !existence_error (errno))
861 error (0, errno, "cannot rename %s to %s", temp, real);
866 const char *const init_usage[] = {
868 "(Specify the --help global option for a list of other help options)\n",
873 init (int argc, char **argv)
875 /* Name of CVSROOT directory. */
877 /* Name of this administrative file. */
879 /* Name of ,v file for this administrative file. */
884 const struct admin_file *fileptr;
888 if (argc == -1 || argc > 1)
891 #ifdef CLIENT_SUPPORT
892 if (current_parsed_root->isremote)
897 send_init_command ();
898 return get_responses_and_close ();
900 #endif /* CLIENT_SUPPORT */
902 /* Note: we do *not* create parent directories as needed like the
903 old cvsinit.sh script did. Few utilities do that, and a
904 non-existent parent directory is as likely to be a typo as something
905 which needs to be created. */
906 mkdir_if_needed (current_parsed_root->directory);
908 adm = xmalloc (strlen (current_parsed_root->directory) + sizeof (CVSROOTADM) + 2);
909 sprintf (adm, "%s/%s", current_parsed_root->directory, CVSROOTADM);
910 mkdir_if_needed (adm);
912 /* This is needed because we pass "fileptr->filename" not "info"
913 to add_rcs_file below. I think this would be easy to change,
914 thus nuking the need for CVS_CHDIR here, but I haven't looked
915 closely (e.g. see wrappers calls within add_rcs_file). */
916 if ( CVS_CHDIR (adm) < 0)
917 error (1, errno, "cannot change to directory %s", adm);
919 /* Make Emptydir so it's there if we need it */
920 mkdir_if_needed (CVSNULLREPOS);
922 /* 80 is long enough for all the administrative file names, plus
924 info = xmalloc (strlen (adm) + 80);
925 info_v = xmalloc (strlen (adm) + 80);
926 for (fileptr = filelist; fileptr && fileptr->filename; ++fileptr)
928 if (fileptr->contents == NULL)
932 strcat (info, fileptr->filename);
933 strcpy (info_v, info);
934 strcat (info_v, RCSEXT);
936 /* We will check out this file in the mkmodules step.
937 Nothing else is required. */
946 const char * const *p;
948 fp = open_file (info, "w");
949 for (p = fileptr->contents; *p != NULL; ++p)
950 if (fputs (*p, fp) < 0)
951 error (1, errno, "cannot write %s", info);
953 error (1, errno, "cannot close %s", info);
955 /* The message used to say " of " and fileptr->filename after
956 "initial checkin" but I fail to see the point as we know what
957 file it is from the name. */
958 retcode = add_rcs_file ("initial checkin", info_v,
959 fileptr->filename, "1.1", NULL,
961 /* No vendor branch. */
966 /* add_rcs_file already printed an error message. */
971 /* Turn on history logging by default. The user can remove the file
975 strcat (info, CVSROOTADM_HISTORY);
980 fp = open_file (info, "w");
982 error (1, errno, "cannot close %s", info);
984 /* Make the new history file world-writeable, since every CVS
985 user will need to be able to write to it. We use chmod()
986 because xchmod() is too shy. */
990 /* Make an empty val-tags file to prevent problems creating it later. */
993 strcat (info, CVSROOTADM_VALTAGS);
998 fp = open_file (info, "w");
1000 error (1, errno, "cannot close %s", info);
1002 /* Make the new val-tags file world-writeable, since every CVS
1003 user will need to be able to write to it. We use chmod()
1004 because xchmod() is too shy. */