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-rw-r--r--contrib/cvs/src/logmsg.c988
1 files changed, 0 insertions, 988 deletions
diff --git a/contrib/cvs/src/logmsg.c b/contrib/cvs/src/logmsg.c
deleted file mode 100644
index 6878aaf8c256..000000000000
--- a/contrib/cvs/src/logmsg.c
+++ /dev/null
@@ -1,988 +0,0 @@
-/*
- * Copyright (C) 1986-2005 The Free Software Foundation, Inc.
- *
- * Portions Copyright (C) 1998-2005 Derek Price, Ximbiot <http://ximbiot.com>,
- * and others.
- *
- * Portions Copyright (C) 1992, Brian Berliner and Jeff Polk
- * Portions Copyright (C) 1989-1992, Brian Berliner
- *
- * You may distribute under the terms of the GNU General Public License as
- * specified in the README file that comes with the CVS source distribution.
- *
- * $FreeBSD$
- */
-
-#include <assert.h>
-
-#include "cvs.h"
-#include "getline.h"
-
-static int find_type PROTO((Node * p, void *closure));
-static int fmt_proc PROTO((Node * p, void *closure));
-static int logfile_write PROTO((const char *repository, const char *filter,
- const char *message, FILE * logfp,
- List * changes));
-static int rcsinfo_proc PROTO((const char *repository, const char *template));
-static int title_proc PROTO((Node * p, void *closure));
-static int update_logfile_proc PROTO((const char *repository,
- const char *filter));
-static void setup_tmpfile PROTO((FILE * xfp, char *xprefix, List * changes));
-static int editinfo_proc PROTO((const char *repository, const char *template));
-static int verifymsg_proc PROTO((const char *repository, const char *script));
-
-static FILE *fp;
-static char *str_list;
-static char *str_list_format; /* The format for str_list's contents. */
-static char *editinfo_editor;
-static char *verifymsg_script;
-static Ctype type;
-
-/*
- * Should the logmsg be re-read during the do_verify phase?
- * RereadLogAfterVerify=no|stat|yes
- * LOGMSG_REREAD_NEVER - never re-read the logmsg
- * LOGMSG_REREAD_STAT - re-read the logmsg only if it has changed
- * LOGMSG_REREAD_ALWAYS - always re-read the logmsg
- */
-int RereadLogAfterVerify = LOGMSG_REREAD_ALWAYS;
-
-/*
- * Puts a standard header on the output which is either being prepared for an
- * editor session, or being sent to a logfile program. The modified, added,
- * and removed files are included (if any) and formatted to look pretty. */
-static char *prefix;
-static int col;
-static char *tag;
-static void
-setup_tmpfile (xfp, xprefix, changes)
- FILE *xfp;
- char *xprefix;
- List *changes;
-{
- /* set up statics */
- fp = xfp;
- prefix = xprefix;
-
- type = T_MODIFIED;
- if (walklist (changes, find_type, NULL) != 0)
- {
- (void) fprintf (fp, "%sModified Files:\n", prefix);
- col = 0;
- (void) walklist (changes, fmt_proc, NULL);
- (void) fprintf (fp, "\n");
- if (tag != NULL)
- {
- free (tag);
- tag = NULL;
- }
- }
- type = T_ADDED;
- if (walklist (changes, find_type, NULL) != 0)
- {
- (void) fprintf (fp, "%sAdded Files:\n", prefix);
- col = 0;
- (void) walklist (changes, fmt_proc, NULL);
- (void) fprintf (fp, "\n");
- if (tag != NULL)
- {
- free (tag);
- tag = NULL;
- }
- }
- type = T_REMOVED;
- if (walklist (changes, find_type, NULL) != 0)
- {
- (void) fprintf (fp, "%sRemoved Files:\n", prefix);
- col = 0;
- (void) walklist (changes, fmt_proc, NULL);
- (void) fprintf (fp, "\n");
- if (tag != NULL)
- {
- free (tag);
- tag = NULL;
- }
- }
-}
-
-/*
- * Looks for nodes of a specified type and returns 1 if found
- */
-static int
-find_type (p, closure)
- Node *p;
- void *closure;
-{
- struct logfile_info *li = p->data;
-
- if (li->type == type)
- return (1);
- else
- return (0);
-}
-
-/*
- * Breaks the files list into reasonable sized lines to avoid line wrap...
- * all in the name of pretty output. It only works on nodes whose types
- * match the one we're looking for
- */
-static int
-fmt_proc (p, closure)
- Node *p;
- void *closure;
-{
- struct logfile_info *li;
-
- li = p->data;
- if (li->type == type)
- {
- if (li->tag == NULL
- ? tag != NULL
- : tag == NULL || strcmp (tag, li->tag) != 0)
- {
- if (col > 0)
- (void) fprintf (fp, "\n");
- (void) fputs (prefix, fp);
- col = strlen (prefix);
- while (col < 6)
- {
- (void) fprintf (fp, " ");
- ++col;
- }
-
- if (li->tag == NULL)
- (void) fprintf (fp, "No tag");
- else
- (void) fprintf (fp, "Tag: %s", li->tag);
-
- if (tag != NULL)
- free (tag);
- tag = xstrdup (li->tag);
-
- /* Force a new line. */
- col = 70;
- }
-
- if (col == 0)
- {
- (void) fprintf (fp, "%s\t", prefix);
- col = 8;
- }
- else if (col > 8 && (col + (int) strlen (p->key)) > 70)
- {
- (void) fprintf (fp, "\n%s\t", prefix);
- col = 8;
- }
- (void) fprintf (fp, "%s ", p->key);
- col += strlen (p->key) + 1;
- }
- return (0);
-}
-
-/*
- * Builds a temporary file using setup_tmpfile() and invokes the user's
- * editor on the file. The header garbage in the resultant file is then
- * stripped and the log message is stored in the "message" argument.
- *
- * If REPOSITORY is non-NULL, process rcsinfo for that repository; if it
- * is NULL, use the CVSADM_TEMPLATE file instead. REPOSITORY should be
- * NULL when running in client mode.
- */
-void
-do_editor (dir, messagep, repository, changes)
- const char *dir;
- char **messagep;
- const char *repository;
- List *changes;
-{
- static int reuse_log_message = 0;
- char *line;
- int line_length;
- size_t line_chars_allocated;
- char *fname;
- struct stat pre_stbuf, post_stbuf;
- int retcode = 0;
-
- assert (!current_parsed_root->isremote != !repository);
-
- if (noexec || reuse_log_message)
- return;
-
- /* Abort creation of temp file if no editor is defined */
- if (strcmp (Editor, "") == 0 && !editinfo_editor)
- error(1, 0, "no editor defined, must use -e or -m");
-
- /* Create a temporary file */
- /* FIXME - It's possible we should be relying on cvs_temp_file to open
- * the file here - we get race conditions otherwise.
- */
- fname = cvs_temp_name ();
- again:
- if ((fp = CVS_FOPEN (fname, "w+")) == NULL)
- error (1, 0, "cannot create temporary file %s", fname);
-
- if (*messagep)
- {
- (void) fputs (*messagep, fp);
-
- if ((*messagep)[0] == '\0' ||
- (*messagep)[strlen (*messagep) - 1] != '\n')
- (void) fprintf (fp, "\n");
- }
- else
- (void) fprintf (fp, "\n");
-
- if (repository != NULL)
- /* tack templates on if necessary */
- (void) Parse_Info (CVSROOTADM_RCSINFO, repository, rcsinfo_proc, 1);
- else
- {
- FILE *tfp;
- char buf[1024];
- size_t n;
- size_t nwrite;
-
- /* Why "b"? */
- tfp = CVS_FOPEN (CVSADM_TEMPLATE, "rb");
- if (tfp == NULL)
- {
- if (!existence_error (errno))
- error (1, errno, "cannot read %s", CVSADM_TEMPLATE);
- }
- else
- {
- while (!feof (tfp))
- {
- char *p = buf;
- n = fread (buf, 1, sizeof buf, tfp);
- nwrite = n;
- while (nwrite > 0)
- {
- n = fwrite (p, 1, nwrite, fp);
- nwrite -= n;
- p += n;
- }
- if (ferror (tfp))
- error (1, errno, "cannot read %s", CVSADM_TEMPLATE);
- }
- if (fclose (tfp) < 0)
- error (0, errno, "cannot close %s", CVSADM_TEMPLATE);
- }
- }
-
- (void) fprintf (fp,
- "%s----------------------------------------------------------------------\n",
- CVSEDITPREFIX);
- (void) fprintf (fp,
- "%sEnter Log. Lines beginning with `%.*s' are removed automatically\n%s\n",
- CVSEDITPREFIX, CVSEDITPREFIXLEN, CVSEDITPREFIX,
- CVSEDITPREFIX);
- if (dir != NULL && *dir)
- (void) fprintf (fp, "%sCommitting in %s\n%s\n", CVSEDITPREFIX,
- dir, CVSEDITPREFIX);
- if (changes != NULL)
- setup_tmpfile (fp, CVSEDITPREFIX, changes);
- (void) fprintf (fp,
- "%s----------------------------------------------------------------------\n",
- CVSEDITPREFIX);
-
- /* finish off the temp file */
- if (fclose (fp) == EOF)
- error (1, errno, "%s", fname);
- if ( CVS_STAT (fname, &pre_stbuf) == -1)
- pre_stbuf.st_mtime = 0;
-
- if (editinfo_editor)
- free (editinfo_editor);
- editinfo_editor = (char *) NULL;
- if (!current_parsed_root->isremote && repository != NULL)
- (void) Parse_Info (CVSROOTADM_EDITINFO, repository, editinfo_proc, 0);
-
- /* run the editor */
- run_setup (editinfo_editor ? editinfo_editor : Editor);
- run_arg (fname);
- if ((retcode = run_exec (RUN_TTY, RUN_TTY, RUN_TTY,
- RUN_NORMAL | RUN_SIGIGNORE)) != 0)
- error (editinfo_editor ? 1 : 0, retcode == -1 ? errno : 0,
- editinfo_editor ? "Logfile verification failed" :
- "warning: editor session failed");
-
- /* put the entire message back into the *messagep variable */
-
- fp = open_file (fname, "r");
-
- if (*messagep)
- free (*messagep);
-
- if ( CVS_STAT (fname, &post_stbuf) != 0)
- error (1, errno, "cannot find size of temp file %s", fname);
-
- if (post_stbuf.st_size == 0)
- *messagep = NULL;
- else
- {
- /* On NT, we might read less than st_size bytes, but we won't
- read more. So this works. */
- *messagep = (char *) xmalloc (post_stbuf.st_size + 1);
- (*messagep)[0] = '\0';
- }
-
- line = NULL;
- line_chars_allocated = 0;
-
- if (*messagep)
- {
- size_t message_len = post_stbuf.st_size + 1;
- size_t offset = 0;
- while (1)
- {
- line_length = getline (&line, &line_chars_allocated, fp);
- if (line_length == -1)
- {
- if (ferror (fp))
- error (0, errno, "warning: cannot read %s", fname);
- break;
- }
- if (strncmp (line, CVSEDITPREFIX, CVSEDITPREFIXLEN) == 0)
- continue;
- if (offset + line_length >= message_len)
- expand_string (messagep, &message_len,
- offset + line_length + 1);
- (void) strcpy (*messagep + offset, line);
- offset += line_length;
- }
- }
- if (fclose (fp) < 0)
- error (0, errno, "warning: cannot close %s", fname);
-
- /* canonicalize emply messages */
- if (*messagep != NULL &&
- (**messagep == '\0' || strcmp (*messagep, "\n") == 0))
- {
- free (*messagep);
- *messagep = NULL;
- }
-
- if (pre_stbuf.st_mtime == post_stbuf.st_mtime || *messagep == NULL)
- {
- for (;;)
- {
- (void) printf ("\nLog message unchanged or not specified\n");
- (void) printf ("a)bort, c)ontinue, e)dit, !)reuse this message unchanged for remaining dirs\n");
- (void) printf ("Action: (continue) ");
- (void) fflush (stdout);
- line_length = getline (&line, &line_chars_allocated, stdin);
- if (line_length < 0)
- {
- error (0, errno, "cannot read from stdin");
- if (unlink_file (fname) < 0)
- error (0, errno,
- "warning: cannot remove temp file %s", fname);
- error (1, 0, "aborting");
- }
- else if (line_length == 0
- || *line == '\n' || *line == 'c' || *line == 'C')
- break;
- if (*line == 'a' || *line == 'A')
- {
- if (unlink_file (fname) < 0)
- error (0, errno, "warning: cannot remove temp file %s", fname);
- error (1, 0, "aborted by user");
- }
- if (*line == 'e' || *line == 'E')
- goto again;
- if (*line == '!')
- {
- reuse_log_message = 1;
- break;
- }
- (void) printf ("Unknown input\n");
- }
- }
- if (line)
- free (line);
- if (unlink_file (fname) < 0)
- error (0, errno, "warning: cannot remove temp file %s", fname);
- free (fname);
-}
-
-/* Runs the user-defined verification script as part of the commit or import
- process. This verification is meant to be run whether or not the user
- included the -m atribute. unlike the do_editor function, this is
- independant of the running of an editor for getting a message.
- */
-void
-do_verify (messagep, repository)
- char **messagep;
- const char *repository;
-{
- FILE *fp;
- char *fname;
- int retcode = 0;
-
- struct stat pre_stbuf, post_stbuf;
-
- if (current_parsed_root->isremote)
- /* The verification will happen on the server. */
- return;
-
- /* FIXME? Do we really want to skip this on noexec? What do we do
- for the other administrative files? */
- if (noexec || repository == NULL)
- return;
-
- /* Get the name of the verification script to run */
-
- if (Parse_Info (CVSROOTADM_VERIFYMSG, repository, verifymsg_proc, 0) > 0)
- error (1, 0, "Message verification failed");
-
- if (!verifymsg_script)
- return;
-
- /* open a temporary file, write the message to the
- temp file, and close the file. */
-
- if ((fp = cvs_temp_file (&fname)) == NULL)
- error (1, errno, "cannot create temporary file %s",
- fname ? fname : "(null)");
-
- if (*messagep != NULL)
- fputs (*messagep, fp);
- if (*messagep == NULL ||
- (*messagep)[0] == '\0' ||
- (*messagep)[strlen (*messagep) - 1] != '\n')
- putc ('\n', fp);
- if (fclose (fp) == EOF)
- error (1, errno, "%s", fname);
-
- if (RereadLogAfterVerify == LOGMSG_REREAD_STAT)
- {
- /* Remember the status of the temp file for later */
- if ( CVS_STAT (fname, &pre_stbuf) != 0 )
- error (1, errno, "cannot stat temp file %s", fname);
-
- /*
- * See if we need to sleep before running the verification
- * script to avoid time-stamp races.
- */
- sleep_past (pre_stbuf.st_mtime);
- }
-
- run_setup (verifymsg_script);
- run_arg (fname);
- if ((retcode = run_exec (RUN_TTY, RUN_TTY, RUN_TTY,
- RUN_NORMAL | RUN_SIGIGNORE)) != 0)
- {
- /* Since following error() exits, delete the temp file now. */
- if (unlink_file (fname) < 0)
- error (0, errno, "cannot remove %s", fname);
-
- error (1, retcode == -1 ? errno : 0,
- "Message verification failed");
- }
-
- /* Get the mod time and size of the possibly new log message
- * in always and stat modes.
- */
- if (RereadLogAfterVerify == LOGMSG_REREAD_ALWAYS ||
- RereadLogAfterVerify == LOGMSG_REREAD_STAT)
- {
- if ( CVS_STAT (fname, &post_stbuf) != 0 )
- error (1, errno, "cannot find size of temp file %s", fname);
- }
-
- /* And reread the log message in `always' mode or in `stat' mode when it's
- * changed
- */
- if (RereadLogAfterVerify == LOGMSG_REREAD_ALWAYS ||
- (RereadLogAfterVerify == LOGMSG_REREAD_STAT &&
- (pre_stbuf.st_mtime != post_stbuf.st_mtime ||
- pre_stbuf.st_size != post_stbuf.st_size)))
- {
- /* put the entire message back into the *messagep variable */
-
- if (*messagep) free (*messagep);
-
- if (post_stbuf.st_size == 0)
- *messagep = NULL;
- else
- {
- char *line = NULL;
- int line_length;
- size_t line_chars_allocated = 0;
- char *p;
-
- if ( (fp = open_file (fname, "r")) == NULL )
- error (1, errno, "cannot open temporary file %s", fname);
-
- /* On NT, we might read less than st_size bytes,
- but we won't read more. So this works. */
- p = *messagep = (char *) xmalloc (post_stbuf.st_size + 1);
- *messagep[0] = '\0';
-
- while (1)
- {
- line_length = getline (&line,
- &line_chars_allocated,
- fp);
- if (line_length == -1)
- {
- if (ferror (fp))
- /* Fail in this case because otherwise we will have no
- * log message
- */
- error (1, errno, "cannot read %s", fname);
- break;
- }
- if (strncmp (line, CVSEDITPREFIX, CVSEDITPREFIXLEN) == 0)
- continue;
- (void) strcpy (p, line);
- p += line_length;
- }
- if (line) free (line);
- if (fclose (fp) < 0)
- error (0, errno, "warning: cannot close %s", fname);
- }
- }
-
- /* Delete the temp file */
-
- if (unlink_file (fname) < 0)
- error (0, errno, "cannot remove %s", fname);
- free (fname);
- free (verifymsg_script);
- verifymsg_script = NULL;
-}
-
-/*
- * callback proc for Parse_Info for rcsinfo templates this routine basically
- * copies the matching template onto the end of the tempfile we are setting
- * up
- */
-/* ARGSUSED */
-static int
-rcsinfo_proc (repository, template)
- const char *repository;
- const char *template;
-{
- static char *last_template;
- FILE *tfp;
-
- /* nothing to do if the last one included is the same as this one */
- if (last_template && strcmp (last_template, template) == 0)
- return (0);
- if (last_template)
- free (last_template);
- last_template = xstrdup (template);
-
- if ((tfp = CVS_FOPEN (template, "r")) != NULL)
- {
- char *line = NULL;
- size_t line_chars_allocated = 0;
-
- while (getline (&line, &line_chars_allocated, tfp) >= 0)
- (void) fputs (line, fp);
- if (ferror (tfp))
- error (0, errno, "warning: cannot read %s", template);
- if (fclose (tfp) < 0)
- error (0, errno, "warning: cannot close %s", template);
- if (line)
- free (line);
- return (0);
- }
- else
- {
- error (0, errno, "Couldn't open rcsinfo template file %s", template);
- return (1);
- }
-}
-
-/*
- * Uses setup_tmpfile() to pass the updated message on directly to any
- * logfile programs that have a regular expression match for the checked in
- * directory in the source repository. The log information is fed into the
- * specified program as standard input.
- */
-static FILE *logfp;
-static const char *message;
-static List *changes;
-
-void
-Update_Logfile (repository, xmessage, xlogfp, xchanges)
- const char *repository;
- const char *xmessage;
- FILE *xlogfp;
- List *xchanges;
-{
- /* nothing to do if the list is empty */
- if (xchanges == NULL || xchanges->list->next == xchanges->list)
- return;
-
- /* set up static vars for update_logfile_proc */
- message = xmessage;
- logfp = xlogfp;
- changes = xchanges;
-
- /* call Parse_Info to do the actual logfile updates */
- (void) Parse_Info (CVSROOTADM_LOGINFO, repository, update_logfile_proc, 1);
-}
-
-
-
-/*
- * callback proc to actually do the logfile write from Update_Logfile
- */
-static int
-update_logfile_proc (repository, filter)
- const char *repository;
- const char *filter;
-{
- return logfile_write (repository, filter, message, logfp, changes);
-}
-
-
-
-/*
- * concatenate each filename/version onto str_list
- */
-static int
-title_proc (p, closure)
- Node *p;
- void *closure;
-{
- char *c;
- struct logfile_info *li = p->data;
-
- if (li->type == type)
- {
- /* Until we decide on the correct logging solution when we add
- directories or perform imports, T_TITLE nodes will only
- tack on the name provided, regardless of the format string.
- You can verify that this assumption is safe by checking the
- code in add.c (add_directory) and import.c (import). */
-
- str_list = xrealloc (str_list, strlen (str_list) + 5);
- (void) strcat (str_list, " ");
-
- if (li->type == T_TITLE)
- {
- str_list = xrealloc (str_list,
- strlen (str_list) + strlen (p->key) + 5);
- (void) strcat (str_list, p->key);
- }
- else
- {
- /* All other nodes use the format string. */
-
- for (c = str_list_format; *c != '\0'; c++)
- {
- switch (*c)
- {
- case 's':
- str_list =
- xrealloc (str_list,
- strlen (str_list) + strlen (p->key) + 5);
- (void) strcat (str_list, p->key);
- break;
- case 'V':
- str_list =
- xrealloc (str_list,
- (strlen (str_list)
- + (li->rev_old ? strlen (li->rev_old) : 0)
- + 10)
- );
- (void) strcat (str_list, (li->rev_old
- ? li->rev_old : "NONE"));
- break;
- case 'v':
- str_list =
- xrealloc (str_list,
- (strlen (str_list)
- + (li->rev_new ? strlen (li->rev_new) : 0)
- + 10)
- );
- (void) strcat (str_list, (li->rev_new
- ? li->rev_new : "NONE"));
- break;
- /* All other characters, we insert an empty field (but
- we do put in the comma separating it from other
- fields). This way if future CVS versions add formatting
- characters, one can write a loginfo file which at least
- won't blow up on an old CVS. */
- /* Note that people who have to deal with spaces in file
- and directory names are using space to get a known
- delimiter for the directory name, so it's probably
- not a good idea to ever define that as a formatting
- character. */
- }
- if (*(c + 1) != '\0')
- {
- str_list = xrealloc (str_list, strlen (str_list) + 5);
- (void) strcat (str_list, ",");
- }
- }
- }
- }
- return (0);
-}
-
-/*
- * Writes some stuff to the logfile "filter" and returns the status of the
- * filter program.
- */
-static int
-logfile_write (repository, filter, message, logfp, changes)
- const char *repository;
- const char *filter;
- const char *message;
- FILE *logfp;
- List *changes;
-{
- FILE *pipefp;
- char *prog;
- char *cp;
- int c;
- int pipestatus;
- char *fmt_percent; /* the location of the percent sign
- that starts the format string. */
-
- assert (repository);
-
- /* The user may specify a format string as part of the filter.
- Originally, `%s' was the only valid string. The string that
- was substituted for it was:
-
- <repository-name> <file1> <file2> <file3> ...
-
- Each file was either a new directory/import (T_TITLE), or a
- added (T_ADDED), modified (T_MODIFIED), or removed (T_REMOVED)
- file.
-
- It is desirable to preserve that behavior so lots of commitlog
- scripts won't die when they get this new code. At the same
- time, we'd like to pass other information about the files (like
- version numbers, statuses, or checkin times).
-
- The solution is to allow a format string that allows us to
- specify those other pieces of information. The format string
- will be composed of `%' followed by a single format character,
- or followed by a set of format characters surrounded by `{' and
- `}' as separators. The format characters are:
-
- s = file name
- V = old version number (pre-checkin)
- v = new version number (post-checkin)
-
- For example, valid format strings are:
-
- %{}
- %s
- %{s}
- %{sVv}
-
- There's no reason that more items couldn't be added (like
- modification date or file status [added, modified, updated,
- etc.]) -- the code modifications would be minimal (logmsg.c
- (title_proc) and commit.c (check_fileproc)).
-
- The output will be a string of tokens separated by spaces. For
- backwards compatibility, the the first token will be the
- repository name. The rest of the tokens will be
- comma-delimited lists of the information requested in the
- format string. For example, if `/u/src/master' is the
- repository, `%{sVv}' is the format string, and three files
- (ChangeLog, Makefile, foo.c) were modified, the output might
- be:
-
- /u/src/master ChangeLog,1.1,1.2 Makefile,1.3,1.4 foo.c,1.12,1.13
-
- Why this duplicates the old behavior when the format string is
- `%s' is left as an exercise for the reader. */
-
- fmt_percent = strchr (filter, '%');
- if (fmt_percent)
- {
- int len;
- const char *srepos;
- char *fmt_begin, *fmt_end; /* beginning and end of the
- format string specified in
- filter. */
- char *fmt_continue; /* where the string continues
- after the format string (we
- might skip a '}') somewhere
- in there... */
-
- /* Grab the format string. */
-
- if ((*(fmt_percent + 1) == ' ') || (*(fmt_percent + 1) == '\0'))
- {
- /* The percent stands alone. This is an error. We could
- be treating ' ' like any other formatting character, but
- using it as a formatting character seems like it would be
- a mistake. */
-
- /* Would be nice to also be giving the line number. */
- error (0, 0, "loginfo: '%%' not followed by formatting character");
- fmt_begin = fmt_percent + 1;
- fmt_end = fmt_begin;
- fmt_continue = fmt_begin;
- }
- else if (*(fmt_percent + 1) == '{')
- {
- /* The percent has a set of characters following it. */
-
- fmt_begin = fmt_percent + 2;
- fmt_end = strchr (fmt_begin, '}');
- if (fmt_end)
- {
- /* Skip over the '}' character. */
-
- fmt_continue = fmt_end + 1;
- }
- else
- {
- /* There was no close brace -- assume that format
- string continues to the end of the line. */
-
- /* Would be nice to also be giving the line number. */
- error (0, 0, "loginfo: '}' missing");
- fmt_end = fmt_begin + strlen (fmt_begin);
- fmt_continue = fmt_end;
- }
- }
- else
- {
- /* The percent has a single character following it. FIXME:
- %% should expand to a regular percent sign. */
-
- fmt_begin = fmt_percent + 1;
- fmt_end = fmt_begin + 1;
- fmt_continue = fmt_end;
- }
-
- len = fmt_end - fmt_begin;
- str_list_format = xmalloc (len + 1);
- strncpy (str_list_format, fmt_begin, len);
- str_list_format[len] = '\0';
-
- /* Allocate an initial chunk of memory. As we build up the string
- we will realloc it. */
- if (!str_list)
- str_list = xmalloc (1);
- str_list[0] = '\0';
-
- /* Add entries to the string. Don't bother looking for
- entries if the format string is empty. */
-
- if (str_list_format[0] != '\0')
- {
- type = T_TITLE;
- (void) walklist (changes, title_proc, NULL);
- type = T_ADDED;
- (void) walklist (changes, title_proc, NULL);
- type = T_MODIFIED;
- (void) walklist (changes, title_proc, NULL);
- type = T_REMOVED;
- (void) walklist (changes, title_proc, NULL);
- }
-
- free (str_list_format);
-
- /* Construct the final string. */
-
- srepos = Short_Repository (repository);
-
- prog = cp = xmalloc ((fmt_percent - filter) + 2 * strlen (srepos)
- + 2 * strlen (str_list) + strlen (fmt_continue)
- + 10);
- (void) memcpy (cp, filter, fmt_percent - filter);
- cp += fmt_percent - filter;
- *cp++ = '"';
- cp = shell_escape (cp, srepos);
- cp = shell_escape (cp, str_list);
- *cp++ = '"';
- (void) strcpy (cp, fmt_continue);
-
- /* To be nice, free up some memory. */
-
- free (str_list);
- str_list = (char *) NULL;
- }
- else
- {
- /* There's no format string. */
- prog = xstrdup (filter);
- }
-
- if ((pipefp = run_popen (prog, "w")) == NULL)
- {
- if (!noexec)
- error (0, 0, "cannot write entry to log filter: %s", prog);
- free (prog);
- return (1);
- }
- (void) fprintf (pipefp, "Update of %s\n", repository);
- (void) fprintf (pipefp, "In directory %s:", hostname);
- cp = xgetwd ();
- if (cp == NULL)
- fprintf (pipefp, "<cannot get working directory: %s>\n\n",
- strerror (errno));
- else
- {
- fprintf (pipefp, "%s\n\n", cp);
- free (cp);
- }
-
- setup_tmpfile (pipefp, "", changes);
- (void) fprintf (pipefp, "Log Message:\n%s\n", (message) ? message : "");
- if (logfp != (FILE *) 0)
- {
- (void) fprintf (pipefp, "Status:\n");
- rewind (logfp);
- while ((c = getc (logfp)) != EOF)
- (void) putc ((char) c, pipefp);
- }
- free (prog);
- pipestatus = pclose (pipefp);
- return ((pipestatus == -1) || (pipestatus == 127)) ? 1 : 0;
-}
-
-/*
- * We choose to use the *last* match within the editinfo file for this
- * repository. This allows us to have a global editinfo program for the
- * root of some hierarchy, for example, and different ones within different
- * sub-directories of the root (like a special checker for changes made to
- * the "src" directory versus changes made to the "doc" or "test"
- * directories.
- */
-/* ARGSUSED */
-static int
-editinfo_proc(repository, editor)
- const char *repository;
- const char *editor;
-{
- /* nothing to do if the last match is the same as this one */
- if (editinfo_editor && strcmp (editinfo_editor, editor) == 0)
- return (0);
- if (editinfo_editor)
- free (editinfo_editor);
-
- editinfo_editor = xstrdup (editor);
- return (0);
-}
-
-/* This routine is calld by Parse_Info. it asigns the name of the
- * message verification script to the global variable verify_script
- */
-static int
-verifymsg_proc (repository, script)
- const char *repository;
- const char *script;
-{
- if (verifymsg_script && strcmp (verifymsg_script, script) == 0)
- return (0);
- if (verifymsg_script)
- free (verifymsg_script);
- verifymsg_script = xstrdup (script);
- return (0);
-}
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