2 Bacula® - The Network Backup Solution
4 Copyright (C) 2000-2007 Free Software Foundation Europe e.V.
6 The main author of Bacula is Kern Sibbald, with contributions from
7 many others, a complete list can be found in the file AUTHORS.
8 This program is Free Software; you can redistribute it and/or
9 modify it under the terms of version two of the GNU General Public
10 License as published by the Free Software Foundation plus additions
11 that are listed in the file LICENSE.
13 This program is distributed in the hope that it will be useful, but
14 WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 General Public License for more details.
18 You should have received a copy of the GNU General Public License
19 along with this program; if not, write to the Free Software
20 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
23 Bacula® is a registered trademark of John Walker.
24 The licensor of Bacula is the Free Software Foundation Europe
25 (FSFE), Fiduciary Program, Sumatrastrasse 25, 8006 Zürich,
26 Switzerland, email:ftf@fsfeurope.org.
29 * Bacula message handling routines
31 * Kern Sibbald, April 2000
41 sql_query p_sql_query = NULL;
42 sql_escape p_sql_escape = NULL;
44 #define FULL_LOCATION 1 /* set for file:line in Debug messages */
47 * This is where we define "Globals" because all the
48 * daemons include this file.
50 const char *working_directory = NULL; /* working directory path stored here */
51 int verbose = 0; /* increase User messages */
52 int debug_level = 0; /* debug level */
53 time_t daemon_start_time = 0; /* Daemon start time */
54 const char *version = VERSION " (" BDATE ")";
55 char my_name[30]; /* daemon name is stored here */
56 char *exepath = (char *)NULL;
57 char *exename = (char *)NULL;
58 int console_msg_pending = 0;
59 char con_fname[500]; /* Console filename */
60 FILE *con_fd = NULL; /* Console file descriptor */
61 brwlock_t con_lock; /* Console lock structure */
63 static char *catalog_db = NULL; /* database type */
65 const char *host_os = HOST_OS;
66 const char *distname = DISTNAME;
67 const char *distver = DISTVER;
68 static FILE *trace_fd = NULL;
69 #if defined(HAVE_WIN32)
70 static bool trace = true;
72 static bool trace = false;
75 /* Forward referenced functions */
77 /* Imported functions */
82 /* Used to allow only one thread close the daemon messages at a time */
83 static pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER;
84 static MSGS *daemon_msgs; /* global messages */
88 * Set daemon name. Also, find canonical execution
89 * path. Note, exepath has spare room for tacking on
90 * the exename so that we can reconstruct the full name.
92 * Note, this routine can get called multiple times
93 * The second time is to put the name as found in the
94 * Resource record. On the second call, generally,
95 * argv is NULL to avoid doing the path code twice.
97 #define BTRACE_EXTRA 20
98 void my_name_is(int argc, char *argv[], const char *name)
104 bstrncpy(my_name, name, sizeof(my_name));
105 if (argc>0 && argv && argv[0]) {
106 /* strip trailing filename and save exepath */
107 for (l=p=argv[0]; *p; p++) {
108 if (IsPathSeparator(*p)) {
109 l = p; /* set pos of last slash */
112 if (IsPathSeparator(*l)) {
116 #if defined(HAVE_WIN32)
117 /* On Windows allow c: junk */
127 exename = (char *)malloc(len);
133 exepath = (char *)malloc(strlen(argv[0]) + 1 + len);
134 for (p=argv[0],q=exepath; p < l; ) {
138 if (strchr(exepath, '.') || !IsPathSeparator(exepath[0])) {
139 if (getcwd(cpath, sizeof(cpath))) {
141 exepath = (char *)malloc(strlen(cpath) + 1 + len);
142 strcpy(exepath, cpath);
145 Dmsg2(500, "exepath=%s\nexename=%s\n", exepath, exename);
152 return catalog_db != NULL ? catalog_db : "unknown";
156 set_db_type(const char *name)
158 if (catalog_db != NULL) {
161 catalog_db = bstrdup(name);
165 * Initialize message handler for a daemon or a Job
166 * We make a copy of the MSGS resource passed, so it belows
167 * to the job or daemon and thus can be modified.
169 * NULL for jcr -> initialize global messages for daemon
170 * non-NULL -> initialize jcr using Message resource
173 init_msg(JCR *jcr, MSGS *msg)
175 DEST *d, *dnew, *temp_chain = NULL;
178 if (jcr == NULL && msg == NULL) {
179 init_last_jobs_list();
182 #if !defined(HAVE_WIN32)
184 * Make sure we have fd's 0, 1, 2 open
185 * If we don't do this one of our sockets may open
186 * there and if we then use stdout, it could
187 * send total garbage to our socket.
191 fd = open("/dev/null", O_RDONLY, 0644);
195 for(i=1; fd + i <= 2; i++) {
202 * If msg is NULL, initialize global chain for STDOUT and syslog
205 daemon_msgs = (MSGS *)malloc(sizeof(MSGS));
206 memset(daemon_msgs, 0, sizeof(MSGS));
207 for (i=1; i<=M_MAX; i++) {
208 add_msg_dest(daemon_msgs, MD_STDOUT, i, NULL, NULL);
210 Dmsg1(050, "Create daemon global message resource %p\n", daemon_msgs);
215 * Walk down the message resource chain duplicating it
216 * for the current Job.
218 for (d=msg->dest_chain; d; d=d->next) {
219 dnew = (DEST *)malloc(sizeof(DEST));
220 memcpy(dnew, d, sizeof(DEST));
221 dnew->next = temp_chain;
223 dnew->mail_filename = NULL;
225 dnew->mail_cmd = bstrdup(d->mail_cmd);
228 dnew->where = bstrdup(d->where);
234 jcr->jcr_msgs = (MSGS *)malloc(sizeof(MSGS));
235 memset(jcr->jcr_msgs, 0, sizeof(MSGS));
236 jcr->jcr_msgs->dest_chain = temp_chain;
237 memcpy(jcr->jcr_msgs->send_msg, msg->send_msg, sizeof(msg->send_msg));
239 /* If we have default values, release them now */
241 free_msgs_res(daemon_msgs);
243 daemon_msgs = (MSGS *)malloc(sizeof(MSGS));
244 memset(daemon_msgs, 0, sizeof(MSGS));
245 daemon_msgs->dest_chain = temp_chain;
246 memcpy(daemon_msgs->send_msg, msg->send_msg, sizeof(msg->send_msg));
248 Dmsg2(250, "Copy message resource %p to %p\n", msg, temp_chain);
252 /* Initialize so that the console (User Agent) can
253 * receive messages -- stored in a file.
255 void init_console_msg(const char *wd)
259 bsnprintf(con_fname, sizeof(con_fname), "%s/%s.conmsg", wd, my_name);
260 fd = open(con_fname, O_CREAT|O_RDWR|O_BINARY, 0600);
263 Emsg2(M_ERROR_TERM, 0, _("Could not open console message file %s: ERR=%s\n"),
264 con_fname, be.strerror());
266 if (lseek(fd, 0, SEEK_END) > 0) {
267 console_msg_pending = 1;
270 con_fd = fopen(con_fname, "a+b");
273 Emsg2(M_ERROR, 0, _("Could not open console message file %s: ERR=%s\n"),
274 con_fname, be.strerror());
276 if (rwl_init(&con_lock) != 0) {
278 Emsg1(M_ERROR_TERM, 0, _("Could not get con mutex: ERR=%s\n"),
284 * Called only during parsing of the config file.
286 * Add a message destination. I.e. associate a message type with
287 * a destination (code).
288 * Note, where in the case of dest_code FILE is a filename,
289 * but in the case of MAIL is a space separated list of
290 * email addresses, ...
292 void add_msg_dest(MSGS *msg, int dest_code, int msg_type, char *where, char *mail_cmd)
296 * First search the existing chain and see if we
297 * can simply add this msg_type to an existing entry.
299 for (d=msg->dest_chain; d; d=d->next) {
300 if (dest_code == d->dest_code && ((where == NULL && d->where == NULL) ||
301 (strcmp(where, d->where) == 0))) {
302 Dmsg4(850, "Add to existing d=%p msgtype=%d destcode=%d where=%s\n",
303 d, msg_type, dest_code, NPRT(where));
304 set_bit(msg_type, d->msg_types);
305 set_bit(msg_type, msg->send_msg); /* set msg_type bit in our local */
309 /* Not found, create a new entry */
310 d = (DEST *)malloc(sizeof(DEST));
311 memset(d, 0, sizeof(DEST));
312 d->next = msg->dest_chain;
313 d->dest_code = dest_code;
314 set_bit(msg_type, d->msg_types); /* set type bit in structure */
315 set_bit(msg_type, msg->send_msg); /* set type bit in our local */
317 d->where = bstrdup(where);
320 d->mail_cmd = bstrdup(mail_cmd);
322 Dmsg5(850, "add new d=%p msgtype=%d destcode=%d where=%s mailcmd=%s\n",
323 d, msg_type, dest_code, NPRT(where), NPRT(d->mail_cmd));
328 * Called only during parsing of the config file.
330 * Remove a message destination
332 void rem_msg_dest(MSGS *msg, int dest_code, int msg_type, char *where)
336 for (d=msg->dest_chain; d; d=d->next) {
337 Dmsg2(850, "Remove_msg_dest d=%p where=%s\n", d, NPRT(d->where));
338 if (bit_is_set(msg_type, d->msg_types) && (dest_code == d->dest_code) &&
339 ((where == NULL && d->where == NULL) ||
340 (strcmp(where, d->where) == 0))) {
341 Dmsg3(850, "Found for remove d=%p msgtype=%d destcode=%d\n",
342 d, msg_type, dest_code);
343 clear_bit(msg_type, d->msg_types);
344 Dmsg0(850, "Return rem_msg_dest\n");
352 * Create a unique filename for the mail command
354 static void make_unique_mail_filename(JCR *jcr, POOLMEM *&name, DEST *d)
357 Mmsg(name, "%s/%s.%s.%d.mail", working_directory, my_name,
358 jcr->Job, (int)(long)d);
360 Mmsg(name, "%s/%s.%s.%d.mail", working_directory, my_name,
361 my_name, (int)(long)d);
363 Dmsg1(850, "mailname=%s\n", name);
369 static BPIPE *open_mail_pipe(JCR *jcr, POOLMEM *&cmd, DEST *d)
374 cmd = edit_job_codes(jcr, cmd, d->mail_cmd, d->where);
376 Mmsg(cmd, "/usr/lib/sendmail -F Bacula %s", d->where);
380 if (!(bpipe = open_bpipe(cmd, 120, "rw"))) {
382 Jmsg(jcr, M_ERROR, 0, _("open mail pipe %s failed: ERR=%s\n"),
386 /* If we had to use sendmail, add subject */
388 fprintf(bpipe->wfd, "Subject: %s\r\n\r\n", _("Bacula Message"));
395 * Close the messages for this Messages resource, which means to close
396 * any open files, and dispatch any pending email messages.
398 void close_msg(JCR *jcr)
406 Dmsg1(580, "Close_msg jcr=%p\n", jcr);
408 if (jcr == NULL) { /* NULL -> global chain */
410 P(mutex); /* only one thread walking the chain */
412 msgs = jcr->jcr_msgs;
413 jcr->jcr_msgs = NULL;
418 Dmsg1(850, "===Begin close msg resource at %p\n", msgs);
419 cmd = get_pool_memory(PM_MESSAGE);
420 for (d=msgs->dest_chain; d; ) {
422 switch (d->dest_code) {
426 fclose(d->fd); /* close open file descriptor */
431 case MD_MAIL_ON_ERROR:
432 case MD_MAIL_ON_SUCCESS:
433 Dmsg0(850, "Got MD_MAIL, MD_MAIL_ON_ERROR or MD_MAIL_ON_SUCCESS\n");
438 (d->dest_code == MD_MAIL_ON_ERROR && jcr &&
439 jcr->JobStatus == JS_Terminated)
441 (d->dest_code == MD_MAIL_ON_SUCCESS && jcr &&
442 jcr->JobStatus == JS_ErrorTerminated)
447 if (!(bpipe=open_mail_pipe(jcr, cmd, d))) {
448 Pmsg0(000, _("open mail pipe failed.\n"));
451 Dmsg0(850, "Opened mail pipe\n");
453 line = get_memory(len);
455 while (fgets(line, len, d->fd)) {
456 fputs(line, bpipe->wfd);
458 if (!close_wpipe(bpipe)) { /* close write pipe sending mail */
460 Pmsg1(000, _("close error: ERR=%s\n"), be.strerror());
464 * Since we are closing all messages, before "recursing"
465 * make sure we are not closing the daemon messages, otherwise
468 if (msgs != daemon_msgs) {
469 /* read what mail prog returned -- should be nothing */
470 while (fgets(line, len, bpipe->rfd)) {
471 Jmsg1(jcr, M_INFO, 0, _("Mail prog: %s"), line);
475 stat = close_bpipe(bpipe);
476 if (stat != 0 && msgs != daemon_msgs) {
479 Dmsg1(850, "Calling emsg. CMD=%s\n", cmd);
480 Jmsg2(jcr, M_ERROR, 0, _("Mail program terminated in error.\n"
482 "ERR=%s\n"), cmd, be.strerror());
486 /* Remove temp file */
489 unlink(d->mail_filename);
490 free_pool_memory(d->mail_filename);
491 d->mail_filename = NULL;
492 Dmsg0(850, "end mail or mail on error\n");
499 d = d->next; /* point to next buffer */
501 free_pool_memory(cmd);
502 Dmsg0(850, "Done walking message chain.\n");
509 Dmsg0(850, "===End close msg resource\n");
513 * Free memory associated with Messages resource
515 void free_msgs_res(MSGS *msgs)
519 /* Walk down the message chain releasing allocated buffers */
520 for (d=msgs->dest_chain; d; ) {
527 old = d; /* save pointer to release */
528 d = d->next; /* point to next buffer */
529 free(old); /* free the destination item */
531 msgs->dest_chain = NULL;
532 free(msgs); /* free the head */
537 * Terminate the message handler for good.
538 * Release the global destination chain.
540 * Also, clean up a few other items (cons, exepath). Note,
541 * these really should be done elsewhere.
545 Dmsg0(850, "Enter term_msg\n");
546 close_msg(NULL); /* close global chain */
547 free_msgs_res(daemon_msgs); /* free the resources */
566 term_last_jobs_list();
569 static bool open_dest_file(JCR *jcr, DEST *d, const char *mode)
571 d->fd = fopen(d->where, mode);
575 Qmsg2(jcr, M_ERROR, 0, _("fopen %s failed: ERR=%s\n"), d->where,
584 * Handle sending the message to the appropriate place
586 void dispatch_message(JCR *jcr, int type, time_t mtime, char *msg)
589 char dt[MAX_TIME_LENGTH];
596 Dmsg2(850, "Enter dispatch_msg type=%d msg=%s", type, msg);
599 * Most messages are prefixed by a date and time. If mtime is
600 * zero, then we use the current time. If mtime is 1 (special
601 * kludge), we do not prefix the date and time. Otherwise,
602 * we assume mtime is a time_t and use it.
611 bstrftime_ny(dt, sizeof(dt), mtime);
617 if (type == M_ABORT || type == M_ERROR_TERM) {
619 fputs(msg, stdout); /* print this here to INSURE that it is printed */
623 /* Now figure out where to send the message */
626 msgs = jcr->jcr_msgs;
631 for (d=msgs->dest_chain; d; d=d->next) {
632 if (bit_is_set(type, d->msg_types)) {
633 switch (d->dest_code) {
636 if (!jcr || !jcr->db) {
639 if (p_sql_query && p_sql_escape) {
640 POOLMEM *cmd = get_pool_memory(PM_MESSAGE);
641 POOLMEM *esc_msg = get_pool_memory(PM_MESSAGE);
643 int len = strlen(msg) + 1;
644 esc_msg = check_pool_memory_size(esc_msg, len*2+1);
645 p_sql_escape(esc_msg, msg, len);
647 bstrutime(dt, sizeof(dt), mtime);
648 Mmsg(cmd, "INSERT INTO Log (JobId, Time, LogText) VALUES (%s,'%s','%s')",
649 edit_int64(jcr->JobId, ed1), dt, esc_msg);
650 p_sql_query(jcr, cmd);
652 free_pool_memory(cmd);
653 free_pool_memory(esc_msg);
657 Dmsg1(850, "CONSOLE for following msg: %s", msg);
659 con_fd = fopen(con_fname, "a+b");
660 Dmsg0(850, "Console file not open.\n");
663 Pw(con_lock); /* get write lock on console message file */
666 (void)fwrite(dt, dtlen, 1, con_fd);
670 (void)fwrite(msg, len, 1, con_fd);
671 if (msg[len-1] != '\n') {
672 (void)fwrite("\n", 2, 1, con_fd);
675 (void)fwrite("\n", 2, 1, con_fd);
678 console_msg_pending = TRUE;
683 Dmsg1(850, "SYSLOG for following msg: %s\n", msg);
685 * We really should do an openlog() here.
687 syslog(LOG_DAEMON|LOG_ERR, "%s", msg);
690 Dmsg1(850, "OPERATOR for following msg: %s\n", msg);
691 mcmd = get_pool_memory(PM_MESSAGE);
692 if ((bpipe=open_mail_pipe(jcr, mcmd, d))) {
694 fputs(dt, bpipe->wfd);
695 fputs(msg, bpipe->wfd);
696 /* Messages to the operator go one at a time */
697 stat = close_bpipe(bpipe);
701 Qmsg2(jcr, M_ERROR, 0, _("Operator mail program terminated in error.\n"
703 "ERR=%s\n"), mcmd, be.strerror());
706 free_pool_memory(mcmd);
709 case MD_MAIL_ON_ERROR:
710 case MD_MAIL_ON_SUCCESS:
711 Dmsg1(850, "MAIL for following msg: %s", msg);
713 POOLMEM *name = get_pool_memory(PM_MESSAGE);
714 make_unique_mail_filename(jcr, name, d);
715 d->fd = fopen(name, "w+b");
719 Qmsg2(jcr, M_ERROR, 0, _("fopen %s failed: ERR=%s\n"), name,
722 free_pool_memory(name);
725 d->mail_filename = name;
728 len = strlen(msg) + dtlen;;
729 if (len > d->max_len) {
730 d->max_len = len; /* keep max line length */
735 Dmsg1(850, "APPEND for following msg: %s", msg);
739 Dmsg1(850, "FILE for following msg: %s", msg);
742 if (!d->fd && !open_dest_file(jcr, d, mode)) {
747 /* On error, we close and reopen to handle log rotation */
751 if (open_dest_file(jcr, d, mode)) {
758 Dmsg1(850, "DIRECTOR for following msg: %s", msg);
759 if (jcr && jcr->dir_bsock && !jcr->dir_bsock->errors) {
760 bnet_fsend(jcr->dir_bsock, "Jmsg Job=%s type=%d level=%d %s",
761 jcr->Job, type, mtime, msg);
765 Dmsg1(850, "STDOUT for following msg: %s", msg);
766 if (type != M_ABORT && type != M_ERROR_TERM) { /* already printed */
773 Dmsg1(850, "STDERR for following msg: %s", msg);
785 /*********************************************************************
787 * This subroutine returns the filename portion of a Windows
788 * path. It is used because Microsoft Visual Studio sets __FILE__
793 get_basename(const char *pathname)
795 #if defined(_MSC_VER)
796 const char *basename;
798 if ((basename = strrchr(pathname, '\\')) == NULL) {
810 /*********************************************************************
812 * This subroutine prints a debug message if the level number
813 * is less than or equal the debug_level. File and line numbers
814 * are included for more detail if desired, but not currently
817 * If the level is negative, the details of file and line number
821 d_msg(const char *file, int line, int level, const char *fmt,...)
833 if (level <= debug_level) {
836 len = bsnprintf(buf, sizeof(buf), "%s: %s:%d ", my_name, get_basename(file), line);
843 va_start(arg_ptr, fmt);
844 bvsnprintf(buf+len, sizeof(buf)-len, (char *)fmt, arg_ptr);
848 * Used the "trace on" command in the console to turn on
849 * output to the trace file. "trace off" will close the file.
854 bsnprintf(fn, sizeof(fn), "%s/%s.trace", working_directory ? working_directory : ".", my_name);
855 trace_fd = fopen(fn, "a+b");
858 fputs(buf, trace_fd);
861 /* Some problem, turn off tracing */
864 } else { /* not tracing */
872 * Set trace flag on/off. If argument is negative, there is no change
874 void set_trace(int trace_flag)
876 if (trace_flag < 0) {
878 } else if (trace_flag > 0) {
883 if (!trace && trace_fd) {
884 FILE *ltrace_fd = trace_fd;
886 bmicrosleep(0, 100000); /* yield to prevent seg faults */
896 /*********************************************************************
898 * This subroutine prints a message regardless of the debug level
900 * If the level is negative, the details of file and line number
904 p_msg(const char *file, int line, int level, const char *fmt,...)
912 len = bsnprintf(buf, sizeof(buf), "%s: %s:%d ", my_name, get_basename(file), line);
919 va_start(arg_ptr, fmt);
920 bvsnprintf(buf+len, sizeof(buf)-len, (char *)fmt, arg_ptr);
927 /*********************************************************************
929 * subroutine writes a debug message to the trace file if the level number
930 * is less than or equal the debug_level. File and line numbers
931 * are included for more detail if desired, but not currently
934 * If the level is negative, the details of file and line number
938 t_msg(const char *file, int line, int level, const char *fmt,...)
950 if (level <= debug_level) {
952 bsnprintf(buf, sizeof(buf), "%s/%s.trace", working_directory ? working_directory : ".", my_name);
953 trace_fd = fopen(buf, "a+b");
958 len = bsnprintf(buf, sizeof(buf), "%s: %s:%d ", my_name, get_basename(file), line);
965 va_start(arg_ptr, fmt);
966 bvsnprintf(buf+len, sizeof(buf)-len, (char *)fmt, arg_ptr);
968 if (trace_fd != NULL) {
969 fputs(buf, trace_fd);
977 /* *********************************************************
979 * print an error message
983 e_msg(const char *file, int line, int type, int level, const char *fmt,...)
990 * Check if we have a message destination defined.
991 * We always report M_ABORT and M_ERROR_TERM
993 if (!daemon_msgs || ((type != M_ABORT && type != M_ERROR_TERM) &&
994 !bit_is_set(type, daemon_msgs->send_msg))) {
995 return; /* no destination */
999 len = bsnprintf(buf, sizeof(buf), _("%s: ABORTING due to ERROR in %s:%d\n"),
1000 my_name, get_basename(file), line);
1003 len = bsnprintf(buf, sizeof(buf), _("%s: ERROR TERMINATION at %s:%d\n"),
1004 my_name, get_basename(file), line);
1007 if (level == -1) /* skip details */
1008 len = bsnprintf(buf, sizeof(buf), _("%s: Fatal Error because: "), my_name);
1010 len = bsnprintf(buf, sizeof(buf), _("%s: Fatal Error at %s:%d because:\n"), my_name, get_basename(file), line);
1013 if (level == -1) /* skip details */
1014 len = bsnprintf(buf, sizeof(buf), _("%s: ERROR: "), my_name);
1016 len = bsnprintf(buf, sizeof(buf), _("%s: ERROR in %s:%d "), my_name, get_basename(file), line);
1019 len = bsnprintf(buf, sizeof(buf), _("%s: Warning: "), my_name);
1022 len = bsnprintf(buf, sizeof(buf), _("%s: Security violation: "), my_name);
1025 len = bsnprintf(buf, sizeof(buf), "%s: ", my_name);
1029 va_start(arg_ptr, fmt);
1030 bvsnprintf(buf+len, sizeof(buf)-len, (char *)fmt, arg_ptr);
1033 dispatch_message(NULL, type, 0, buf);
1035 if (type == M_ABORT) {
1037 p[0] = 0; /* generate segmentation violation */
1039 if (type == M_ERROR_TERM) {
1044 /* *********************************************************
1046 * Generate a Job message
1050 Jmsg(JCR *jcr, int type, time_t mtime, const char *fmt,...)
1059 Dmsg1(850, "Enter Jmsg type=%d\n", type);
1061 /* Special case for the console, which has a dir_bsock and JobId==0,
1062 * in that case, we send the message directly back to the
1065 if (jcr && jcr->JobId == 0 && jcr->dir_bsock) {
1066 BSOCK *dir = jcr->dir_bsock;
1067 va_start(arg_ptr, fmt);
1068 dir->msglen = bvsnprintf(dir->msg, sizeof_pool_memory(dir->msg),
1071 bnet_send(jcr->dir_bsock);
1078 msgs = jcr->jcr_msgs;
1082 msgs = daemon_msgs; /* if no jcr, we use daemon handler */
1085 job = ""; /* Set null job name if none */
1089 * Check if we have a message destination defined.
1090 * We always report M_ABORT and M_ERROR_TERM
1092 if (msgs && (type != M_ABORT && type != M_ERROR_TERM) &&
1093 !bit_is_set(type, msgs->send_msg)) {
1094 return; /* no destination */
1098 len = bsnprintf(rbuf, sizeof(rbuf), _("%s ABORTING due to ERROR\n"), my_name);
1101 len = bsnprintf(rbuf, sizeof(rbuf), _("%s ERROR TERMINATION\n"), my_name);
1104 len = bsnprintf(rbuf, sizeof(rbuf), _("%s: %s Fatal error: "), my_name, job);
1106 set_jcr_job_status(jcr, JS_FatalError);
1110 len = bsnprintf(rbuf, sizeof(rbuf), _("%s: %s Error: "), my_name, job);
1116 len = bsnprintf(rbuf, sizeof(rbuf), _("%s: %s Warning: "), my_name, job);
1119 len = bsnprintf(rbuf, sizeof(rbuf), _("%s: %s Security violation: "), my_name, job);
1122 len = bsnprintf(rbuf, sizeof(rbuf), "%s: ", my_name);
1126 va_start(arg_ptr, fmt);
1127 bvsnprintf(rbuf+len, sizeof(rbuf)-len, fmt, arg_ptr);
1130 dispatch_message(jcr, type, mtime, rbuf);
1132 if (type == M_ABORT){
1134 printf("Bacula forced SEG FAULT to obtain traceback.\n");
1135 syslog(LOG_DAEMON|LOG_ERR, "Bacula forced SEG FAULT to obtain traceback.\n");
1136 p[0] = 0; /* generate segmentation violation */
1138 if (type == M_ERROR_TERM) {
1144 * If we come here, prefix the message with the file:line-number,
1145 * then pass it on to the normal Jmsg routine.
1147 void j_msg(const char *file, int line, JCR *jcr, int type, time_t mtime, const char *fmt,...)
1153 pool_buf = get_pool_memory(PM_EMSG);
1154 i = Mmsg(pool_buf, "%s:%d ", get_basename(file), line);
1157 maxlen = sizeof_pool_memory(pool_buf) - i - 1;
1158 va_start(arg_ptr, fmt);
1159 len = bvsnprintf(pool_buf+i, maxlen, fmt, arg_ptr);
1161 if (len < 0 || len >= (maxlen-5)) {
1162 pool_buf = realloc_pool_memory(pool_buf, maxlen + i + maxlen/2);
1168 Jmsg(jcr, type, mtime, "%s", pool_buf);
1169 free_memory(pool_buf);
1174 * Edit a message into a Pool memory buffer, with file:lineno
1176 int m_msg(const char *file, int line, POOLMEM **pool_buf, const char *fmt, ...)
1181 i = sprintf(*pool_buf, "%s:%d ", get_basename(file), line);
1184 maxlen = sizeof_pool_memory(*pool_buf) - i - 1;
1185 va_start(arg_ptr, fmt);
1186 len = bvsnprintf(*pool_buf+i, maxlen, fmt, arg_ptr);
1188 if (len < 0 || len >= (maxlen-5)) {
1189 *pool_buf = realloc_pool_memory(*pool_buf, maxlen + i + maxlen/2);
1197 int m_msg(const char *file, int line, POOLMEM *&pool_buf, const char *fmt, ...)
1202 i = sprintf(pool_buf, "%s:%d ", get_basename(file), line);
1205 maxlen = sizeof_pool_memory(pool_buf) - i - 1;
1206 va_start(arg_ptr, fmt);
1207 len = bvsnprintf(pool_buf+i, maxlen, fmt, arg_ptr);
1209 if (len < 0 || len >= (maxlen-5)) {
1210 pool_buf = realloc_pool_memory(pool_buf, maxlen + i + maxlen/2);
1220 * Edit a message into a Pool Memory buffer NO file:lineno
1221 * Returns: string length of what was edited.
1223 int Mmsg(POOLMEM **pool_buf, const char *fmt, ...)
1229 maxlen = sizeof_pool_memory(*pool_buf) - 1;
1230 va_start(arg_ptr, fmt);
1231 len = bvsnprintf(*pool_buf, maxlen, fmt, arg_ptr);
1233 if (len < 0 || len >= (maxlen-5)) {
1234 *pool_buf = realloc_pool_memory(*pool_buf, maxlen + maxlen/2);
1242 int Mmsg(POOLMEM *&pool_buf, const char *fmt, ...)
1248 maxlen = sizeof_pool_memory(pool_buf) - 1;
1249 va_start(arg_ptr, fmt);
1250 len = bvsnprintf(pool_buf, maxlen, fmt, arg_ptr);
1252 if (len < 0 || len >= (maxlen-5)) {
1253 pool_buf = realloc_pool_memory(pool_buf, maxlen + maxlen/2);
1261 int Mmsg(POOL_MEM &pool_buf, const char *fmt, ...)
1267 maxlen = pool_buf.max_size() - 1;
1268 va_start(arg_ptr, fmt);
1269 len = bvsnprintf(pool_buf.c_str(), maxlen, fmt, arg_ptr);
1271 if (len < 0 || len >= (maxlen-5)) {
1272 pool_buf.realloc_pm(maxlen + maxlen/2);
1281 static pthread_mutex_t msg_queue_mutex = PTHREAD_MUTEX_INITIALIZER;
1284 * We queue messages rather than print them directly. This
1285 * is generally used in low level routines (msg handler, bnet)
1286 * to prevent recursion (i.e. if you are in the middle of
1287 * sending a message, it is a bit messy to recursively call
1288 * yourself when the bnet packet is not reentrant).
1290 void Qmsg(JCR *jcr, int type, time_t mtime, const char *fmt,...)
1297 pool_buf = get_pool_memory(PM_EMSG);
1300 maxlen = sizeof_pool_memory(pool_buf) - 1;
1301 va_start(arg_ptr, fmt);
1302 len = bvsnprintf(pool_buf, maxlen, fmt, arg_ptr);
1304 if (len < 0 || len >= (maxlen-5)) {
1305 pool_buf = realloc_pool_memory(pool_buf, maxlen + maxlen/2);
1310 item = (MQUEUE_ITEM *)malloc(sizeof(MQUEUE_ITEM) + strlen(pool_buf) + 1);
1312 item->mtime = time(NULL);
1313 strcpy(item->msg, pool_buf);
1314 /* If no jcr or dequeuing send to daemon to avoid recursion */
1315 if (!jcr || jcr->dequeuing) {
1316 /* jcr==NULL => daemon message, safe to send now */
1317 Jmsg(NULL, item->type, item->mtime, "%s", item->msg);
1320 /* Queue message for later sending */
1322 jcr->msg_queue->append(item);
1325 free_memory(pool_buf);
1331 void dequeue_messages(JCR *jcr)
1335 if (!jcr->msg_queue) {
1338 jcr->dequeuing = true;
1339 foreach_dlist(item, jcr->msg_queue) {
1340 Jmsg(jcr, item->type, item->mtime, "%s", item->msg);
1342 jcr->msg_queue->destroy();
1343 jcr->dequeuing = false;
1351 * If we come here, prefix the message with the file:line-number,
1352 * then pass it on to the normal Qmsg routine.
1354 void q_msg(const char *file, int line, JCR *jcr, int type, time_t mtime, const char *fmt,...)
1360 pool_buf = get_pool_memory(PM_EMSG);
1361 i = Mmsg(pool_buf, "%s:%d ", file, line);
1364 maxlen = sizeof_pool_memory(pool_buf) - i - 1;
1365 va_start(arg_ptr, fmt);
1366 len = bvsnprintf(pool_buf+i, maxlen, fmt, arg_ptr);
1368 if (len < 0 || len >= (maxlen-5)) {
1369 pool_buf = realloc_pool_memory(pool_buf, maxlen + i + maxlen/2);
1375 Qmsg(jcr, type, mtime, "%s", pool_buf);
1376 free_memory(pool_buf);