2 * Bacula message handling routines
4 * Kern Sibbald, April 2000
10 Copyright (C) 2000-2006 Kern Sibbald
12 This program is free software; you can redistribute it and/or
13 modify it under the terms of the GNU General Public License
14 version 2 as amended with additional clauses defined in the
15 file LICENSE in the main source directory.
17 This program is distributed in the hope that it will be useful,
18 but WITHOUT ANY WARRANTY; without even the implied warranty of
19 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20 the file LICENSE for additional details.
29 sql_query p_sql_query = NULL;
30 sql_escape p_sql_escape = NULL;
32 #define FULL_LOCATION 1 /* set for file:line in Debug messages */
35 * This is where we define "Globals" because all the
36 * daemons include this file.
38 const char *working_directory = NULL; /* working directory path stored here */
39 int verbose = 0; /* increase User messages */
40 int debug_level = 0; /* debug level */
41 time_t daemon_start_time = 0; /* Daemon start time */
42 const char *version = VERSION " (" BDATE ")";
43 char my_name[30]; /* daemon name is stored here */
44 char *exepath = (char *)NULL;
45 char *exename = (char *)NULL;
46 int console_msg_pending = 0;
47 char con_fname[500]; /* Console filename */
48 FILE *con_fd = NULL; /* Console file descriptor */
49 brwlock_t con_lock; /* Console lock structure */
51 static char *catalog_db = NULL; /* database type */
53 const char *host_os = HOST_OS;
54 const char *distname = DISTNAME;
55 const char *distver = DISTVER;
56 static FILE *trace_fd = NULL;
57 #if defined(HAVE_WIN32)
58 static bool trace = true;
60 static bool trace = false;
63 /* Forward referenced functions */
65 /* Imported functions */
70 /* Used to allow only one thread close the daemon messages at a time */
71 static pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER;
72 static MSGS *daemon_msgs; /* global messages */
76 * Set daemon name. Also, find canonical execution
77 * path. Note, exepath has spare room for tacking on
78 * the exename so that we can reconstruct the full name.
80 * Note, this routine can get called multiple times
81 * The second time is to put the name as found in the
82 * Resource record. On the second call, generally,
83 * argv is NULL to avoid doing the path code twice.
85 #define BTRACE_EXTRA 20
86 void my_name_is(int argc, char *argv[], const char *name)
92 bstrncpy(my_name, name, sizeof(my_name));
93 if (argc>0 && argv && argv[0]) {
94 /* strip trailing filename and save exepath */
95 for (l=p=argv[0]; *p; p++) {
97 l = p; /* set pos of last slash */
104 #if defined(HAVE_WIN32)
105 /* On Windows allow c: junk */
115 exename = (char *)malloc(len);
121 exepath = (char *)malloc(strlen(argv[0]) + 1 + len);
122 for (p=argv[0],q=exepath; p < l; ) {
126 if (strchr(exepath, '.') || exepath[0] != '/') {
127 if (getcwd(cpath, sizeof(cpath))) {
129 exepath = (char *)malloc(strlen(cpath) + 1 + len);
130 strcpy(exepath, cpath);
133 Dmsg2(500, "exepath=%s\nexename=%s\n", exepath, exename);
140 return catalog_db != NULL ? catalog_db : "unknown";
144 set_db_type(const char *name)
146 if (catalog_db != NULL)
151 catalog_db = bstrdup(name);
155 * Initialize message handler for a daemon or a Job
156 * We make a copy of the MSGS resource passed, so it belows
157 * to the job or daemon and thus can be modified.
159 * NULL for jcr -> initialize global messages for daemon
160 * non-NULL -> initialize jcr using Message resource
163 init_msg(JCR *jcr, MSGS *msg)
165 DEST *d, *dnew, *temp_chain = NULL;
168 if (jcr == NULL && msg == NULL) {
169 init_last_jobs_list();
172 #if !defined(HAVE_WIN32)
174 * Make sure we have fd's 0, 1, 2 open
175 * If we don't do this one of our sockets may open
176 * there and if we then use stdout, it could
177 * send total garbage to our socket.
181 fd = open("/dev/null", O_RDONLY, 0644);
185 for(i=1; fd + i <= 2; i++) {
192 * If msg is NULL, initialize global chain for STDOUT and syslog
195 daemon_msgs = (MSGS *)malloc(sizeof(MSGS));
196 memset(daemon_msgs, 0, sizeof(MSGS));
197 for (i=1; i<=M_MAX; i++) {
198 add_msg_dest(daemon_msgs, MD_STDOUT, i, NULL, NULL);
200 Dmsg1(050, "Create daemon global message resource %p\n", daemon_msgs);
205 * Walk down the message resource chain duplicating it
206 * for the current Job.
208 for (d=msg->dest_chain; d; d=d->next) {
209 dnew = (DEST *)malloc(sizeof(DEST));
210 memcpy(dnew, d, sizeof(DEST));
211 dnew->next = temp_chain;
213 dnew->mail_filename = NULL;
215 dnew->mail_cmd = bstrdup(d->mail_cmd);
218 dnew->where = bstrdup(d->where);
224 jcr->jcr_msgs = (MSGS *)malloc(sizeof(MSGS));
225 memset(jcr->jcr_msgs, 0, sizeof(MSGS));
226 jcr->jcr_msgs->dest_chain = temp_chain;
227 memcpy(jcr->jcr_msgs->send_msg, msg->send_msg, sizeof(msg->send_msg));
229 /* If we have default values, release them now */
231 free_msgs_res(daemon_msgs);
233 daemon_msgs = (MSGS *)malloc(sizeof(MSGS));
234 memset(daemon_msgs, 0, sizeof(MSGS));
235 daemon_msgs->dest_chain = temp_chain;
236 memcpy(daemon_msgs->send_msg, msg->send_msg, sizeof(msg->send_msg));
238 Dmsg2(250, "Copy message resource %p to %p\n", msg, temp_chain);
242 /* Initialize so that the console (User Agent) can
243 * receive messages -- stored in a file.
245 void init_console_msg(const char *wd)
249 bsnprintf(con_fname, sizeof(con_fname), "%s/%s.conmsg", wd, my_name);
250 fd = open(con_fname, O_CREAT|O_RDWR|O_BINARY, 0600);
253 Emsg2(M_ERROR_TERM, 0, _("Could not open console message file %s: ERR=%s\n"),
254 con_fname, be.strerror());
256 if (lseek(fd, 0, SEEK_END) > 0) {
257 console_msg_pending = 1;
260 con_fd = fopen(con_fname, "a+b");
263 Emsg2(M_ERROR, 0, _("Could not open console message file %s: ERR=%s\n"),
264 con_fname, be.strerror());
266 if (rwl_init(&con_lock) != 0) {
268 Emsg1(M_ERROR_TERM, 0, _("Could not get con mutex: ERR=%s\n"),
274 * Called only during parsing of the config file.
276 * Add a message destination. I.e. associate a message type with
277 * a destination (code).
278 * Note, where in the case of dest_code FILE is a filename,
279 * but in the case of MAIL is a space separated list of
280 * email addresses, ...
282 void add_msg_dest(MSGS *msg, int dest_code, int msg_type, char *where, char *mail_cmd)
286 * First search the existing chain and see if we
287 * can simply add this msg_type to an existing entry.
289 for (d=msg->dest_chain; d; d=d->next) {
290 if (dest_code == d->dest_code && ((where == NULL && d->where == NULL) ||
291 (strcmp(where, d->where) == 0))) {
292 Dmsg4(850, "Add to existing d=%p msgtype=%d destcode=%d where=%s\n",
293 d, msg_type, dest_code, NPRT(where));
294 set_bit(msg_type, d->msg_types);
295 set_bit(msg_type, msg->send_msg); /* set msg_type bit in our local */
299 /* Not found, create a new entry */
300 d = (DEST *)malloc(sizeof(DEST));
301 memset(d, 0, sizeof(DEST));
302 d->next = msg->dest_chain;
303 d->dest_code = dest_code;
304 set_bit(msg_type, d->msg_types); /* set type bit in structure */
305 set_bit(msg_type, msg->send_msg); /* set type bit in our local */
307 d->where = bstrdup(where);
310 d->mail_cmd = bstrdup(mail_cmd);
312 Dmsg5(850, "add new d=%p msgtype=%d destcode=%d where=%s mailcmd=%s\n",
313 d, msg_type, dest_code, NPRT(where), NPRT(d->mail_cmd));
318 * Called only during parsing of the config file.
320 * Remove a message destination
322 void rem_msg_dest(MSGS *msg, int dest_code, int msg_type, char *where)
326 for (d=msg->dest_chain; d; d=d->next) {
327 Dmsg2(850, "Remove_msg_dest d=%p where=%s\n", d, NPRT(d->where));
328 if (bit_is_set(msg_type, d->msg_types) && (dest_code == d->dest_code) &&
329 ((where == NULL && d->where == NULL) ||
330 (strcmp(where, d->where) == 0))) {
331 Dmsg3(850, "Found for remove d=%p msgtype=%d destcode=%d\n",
332 d, msg_type, dest_code);
333 clear_bit(msg_type, d->msg_types);
334 Dmsg0(850, "Return rem_msg_dest\n");
342 * Create a unique filename for the mail command
344 static void make_unique_mail_filename(JCR *jcr, POOLMEM *&name, DEST *d)
347 Mmsg(name, "%s/%s.%s.%d.mail", working_directory, my_name,
348 jcr->Job, (int)(long)d);
350 Mmsg(name, "%s/%s.%s.%d.mail", working_directory, my_name,
351 my_name, (int)(long)d);
353 Dmsg1(850, "mailname=%s\n", name);
359 static BPIPE *open_mail_pipe(JCR *jcr, POOLMEM *&cmd, DEST *d)
364 cmd = edit_job_codes(jcr, cmd, d->mail_cmd, d->where);
366 Mmsg(cmd, "/usr/lib/sendmail -F Bacula %s", d->where);
370 if (!(bpipe = open_bpipe(cmd, 120, "rw"))) {
372 Jmsg(jcr, M_ERROR, 0, _("open mail pipe %s failed: ERR=%s\n"),
376 /* If we had to use sendmail, add subject */
378 fprintf(bpipe->wfd, "Subject: %s\r\n\r\n", _("Bacula Message"));
385 * Close the messages for this Messages resource, which means to close
386 * any open files, and dispatch any pending email messages.
388 void close_msg(JCR *jcr)
396 Dmsg1(580, "Close_msg jcr=%p\n", jcr);
398 if (jcr == NULL) { /* NULL -> global chain */
400 P(mutex); /* only one thread walking the chain */
402 msgs = jcr->jcr_msgs;
403 jcr->jcr_msgs = NULL;
408 Dmsg1(850, "===Begin close msg resource at %p\n", msgs);
409 cmd = get_pool_memory(PM_MESSAGE);
410 for (d=msgs->dest_chain; d; ) {
412 switch (d->dest_code) {
416 fclose(d->fd); /* close open file descriptor */
420 case MD_MAIL_ON_ERROR:
421 Dmsg0(850, "Got MD_MAIL or MD_MAIL_ON_ERROR\n");
425 if (d->dest_code == MD_MAIL_ON_ERROR && jcr &&
426 jcr->JobStatus == JS_Terminated) {
430 if (!(bpipe=open_mail_pipe(jcr, cmd, d))) {
431 Pmsg0(000, _("open mail pipe failed.\n"));
434 Dmsg0(850, "Opened mail pipe\n");
436 line = get_memory(len);
438 while (fgets(line, len, d->fd)) {
439 fputs(line, bpipe->wfd);
441 if (!close_wpipe(bpipe)) { /* close write pipe sending mail */
443 Pmsg1(000, _("close error: ERR=%s\n"), be.strerror());
447 * Since we are closing all messages, before "recursing"
448 * make sure we are not closing the daemon messages, otherwise
451 if (msgs != daemon_msgs) {
452 /* read what mail prog returned -- should be nothing */
453 while (fgets(line, len, bpipe->rfd)) {
454 Jmsg1(jcr, M_INFO, 0, _("Mail prog: %s"), line);
458 stat = close_bpipe(bpipe);
459 if (stat != 0 && msgs != daemon_msgs) {
462 Dmsg1(850, "Calling emsg. CMD=%s\n", cmd);
463 Jmsg2(jcr, M_ERROR, 0, _("Mail program terminated in error.\n"
465 "ERR=%s\n"), cmd, be.strerror());
469 /* Remove temp file */
471 unlink(d->mail_filename);
472 free_pool_memory(d->mail_filename);
473 d->mail_filename = NULL;
474 Dmsg0(850, "end mail or mail on error\n");
481 d = d->next; /* point to next buffer */
483 free_pool_memory(cmd);
484 Dmsg0(850, "Done walking message chain.\n");
491 Dmsg0(850, "===End close msg resource\n");
495 * Free memory associated with Messages resource
497 void free_msgs_res(MSGS *msgs)
501 /* Walk down the message chain releasing allocated buffers */
502 for (d=msgs->dest_chain; d; ) {
509 old = d; /* save pointer to release */
510 d = d->next; /* point to next buffer */
511 free(old); /* free the destination item */
513 msgs->dest_chain = NULL;
514 free(msgs); /* free the head */
519 * Terminate the message handler for good.
520 * Release the global destination chain.
522 * Also, clean up a few other items (cons, exepath). Note,
523 * these really should be done elsewhere.
527 Dmsg0(850, "Enter term_msg\n");
528 close_msg(NULL); /* close global chain */
529 free_msgs_res(daemon_msgs); /* free the resources */
548 term_last_jobs_list();
551 static bool open_dest_file(JCR *jcr, DEST *d, const char *mode)
553 d->fd = fopen(d->where, mode);
557 Qmsg2(jcr, M_ERROR, 0, _("fopen %s failed: ERR=%s\n"), d->where,
566 * Handle sending the message to the appropriate place
568 void dispatch_message(JCR *jcr, int type, time_t mtime, char *msg)
571 char dt[MAX_TIME_LENGTH];
578 Dmsg2(850, "Enter dispatch_msg type=%d msg=%s", type, msg);
581 * Most messages are prefixed by a date and time. If mtime is
582 * zero, then we use the current time. If mtime is 1 (special
583 * kludge), we do not prefix the date and time. Otherwise,
584 * we assume mtime is a time_t and use it.
593 bstrftime_ny(dt, sizeof(dt), mtime);
599 if (type == M_ABORT || type == M_ERROR_TERM) {
601 fputs(msg, stdout); /* print this here to INSURE that it is printed */
605 /* Now figure out where to send the message */
608 msgs = jcr->jcr_msgs;
613 for (d=msgs->dest_chain; d; d=d->next) {
614 if (bit_is_set(type, d->msg_types)) {
615 switch (d->dest_code) {
618 if (!jcr || !jcr->db) {
621 if (p_sql_query && p_sql_escape) {
622 POOLMEM *cmd = get_pool_memory(PM_MESSAGE);
623 POOLMEM *esc_msg = get_pool_memory(PM_MESSAGE);
625 int len = strlen(msg) + 1;
626 esc_msg = check_pool_memory_size(esc_msg, len*2+1);
627 p_sql_escape(esc_msg, msg, len);
629 bstrftimes(dt, sizeof(dt), mtime);
630 Mmsg(cmd, "INSERT INTO Log (JobId, Time, LogText) VALUES (%s,'%s','%s')",
631 edit_int64(jcr->JobId, ed1), dt, esc_msg);
632 p_sql_query(jcr, cmd);
634 free_pool_memory(cmd);
635 free_pool_memory(esc_msg);
639 Dmsg1(850, "CONSOLE for following msg: %s", msg);
641 con_fd = fopen(con_fname, "a+b");
642 Dmsg0(850, "Console file not open.\n");
645 Pw(con_lock); /* get write lock on console message file */
648 (void)fwrite(dt, dtlen, 1, con_fd);
652 (void)fwrite(msg, len, 1, con_fd);
653 if (msg[len-1] != '\n') {
654 (void)fwrite("\n", 2, 1, con_fd);
657 (void)fwrite("\n", 2, 1, con_fd);
660 console_msg_pending = TRUE;
665 Dmsg1(850, "SYSLOG for following msg: %s\n", msg);
667 * We really should do an openlog() here.
669 syslog(LOG_DAEMON|LOG_ERR, "%s", msg);
672 Dmsg1(850, "OPERATOR for following msg: %s\n", msg);
673 mcmd = get_pool_memory(PM_MESSAGE);
674 if ((bpipe=open_mail_pipe(jcr, mcmd, d))) {
676 fputs(dt, bpipe->wfd);
677 fputs(msg, bpipe->wfd);
678 /* Messages to the operator go one at a time */
679 stat = close_bpipe(bpipe);
683 Qmsg2(jcr, M_ERROR, 0, _("Operator mail program terminated in error.\n"
685 "ERR=%s\n"), mcmd, be.strerror());
688 free_pool_memory(mcmd);
691 case MD_MAIL_ON_ERROR:
692 Dmsg1(850, "MAIL for following msg: %s", msg);
694 POOLMEM *name = get_pool_memory(PM_MESSAGE);
695 make_unique_mail_filename(jcr, name, d);
696 d->fd = fopen(name, "w+b");
700 Qmsg2(jcr, M_ERROR, 0, _("fopen %s failed: ERR=%s\n"), name,
703 free_pool_memory(name);
706 d->mail_filename = name;
709 len = strlen(msg) + dtlen;;
710 if (len > d->max_len) {
711 d->max_len = len; /* keep max line length */
716 Dmsg1(850, "APPEND for following msg: %s", msg);
720 Dmsg1(850, "FILE for following msg: %s", msg);
723 if (!d->fd && !open_dest_file(jcr, d, mode)) {
728 /* On error, we close and reopen to handle log rotation */
731 if (open_dest_file(jcr, d, mode)) {
738 Dmsg1(850, "DIRECTOR for following msg: %s", msg);
739 if (jcr && jcr->dir_bsock && !jcr->dir_bsock->errors) {
740 bnet_fsend(jcr->dir_bsock, "Jmsg Job=%s type=%d level=%d %s",
741 jcr->Job, type, mtime, msg);
745 Dmsg1(850, "STDOUT for following msg: %s", msg);
746 if (type != M_ABORT && type != M_ERROR_TERM) { /* already printed */
752 Dmsg1(850, "STDERR for following msg: %s", msg);
763 /*********************************************************************
765 * This subroutine returns the filename portion of a Windows
766 * path. It is used because Microsoft Visual Studio sets __FILE__
771 get_basename(const char *pathname)
773 #if defined(_MSC_VER)
774 const char *basename;
776 if ((basename = strrchr(pathname, '\\')) == NULL) {
788 /*********************************************************************
790 * This subroutine prints a debug message if the level number
791 * is less than or equal the debug_level. File and line numbers
792 * are included for more detail if desired, but not currently
795 * If the level is negative, the details of file and line number
799 d_msg(const char *file, int line, int level, const char *fmt,...)
811 if (level <= debug_level) {
814 len = bsnprintf(buf, sizeof(buf), "%s: %s:%d ", my_name, get_basename(file), line);
821 va_start(arg_ptr, fmt);
822 bvsnprintf(buf+len, sizeof(buf)-len, (char *)fmt, arg_ptr);
826 * Used the "trace on" command in the console to turn on
827 * output to the trace file. "trace off" will close the file.
832 bsnprintf(fn, sizeof(fn), "%s/%s.trace", working_directory ? working_directory : ".", my_name);
833 trace_fd = fopen(fn, "a+b");
836 fputs(buf, trace_fd);
839 /* Some problem, turn off tracing */
842 } else { /* not tracing */
849 * Set trace flag on/off. If argument is negative, there is no change
851 void set_trace(int trace_flag)
853 if (trace_flag < 0) {
855 } else if (trace_flag > 0) {
860 if (!trace && trace_fd) {
861 FILE *ltrace_fd = trace_fd;
863 bmicrosleep(0, 100000); /* yield to prevent seg faults */
873 /*********************************************************************
875 * This subroutine prints a message regardless of the debug level
877 * If the level is negative, the details of file and line number
881 p_msg(const char *file, int line, int level, const char *fmt,...)
889 len = bsnprintf(buf, sizeof(buf), "%s: %s:%d ", my_name, get_basename(file), line);
896 va_start(arg_ptr, fmt);
897 bvsnprintf(buf+len, sizeof(buf)-len, (char *)fmt, arg_ptr);
903 /*********************************************************************
905 * subroutine writes a debug message to the trace file if the level number
906 * is less than or equal the debug_level. File and line numbers
907 * are included for more detail if desired, but not currently
910 * If the level is negative, the details of file and line number
914 t_msg(const char *file, int line, int level, const char *fmt,...)
926 if (level <= debug_level) {
928 bsnprintf(buf, sizeof(buf), "%s/%s.trace", working_directory ? working_directory : ".", my_name);
929 trace_fd = fopen(buf, "a+b");
934 len = bsnprintf(buf, sizeof(buf), "%s: %s:%d ", my_name, get_basename(file), line);
941 va_start(arg_ptr, fmt);
942 bvsnprintf(buf+len, sizeof(buf)-len, (char *)fmt, arg_ptr);
944 if (trace_fd != NULL) {
945 fputs(buf, trace_fd);
953 /* *********************************************************
955 * print an error message
959 e_msg(const char *file, int line, int type, int level, const char *fmt,...)
966 * Check if we have a message destination defined.
967 * We always report M_ABORT and M_ERROR_TERM
969 if (!daemon_msgs || ((type != M_ABORT && type != M_ERROR_TERM) &&
970 !bit_is_set(type, daemon_msgs->send_msg))) {
971 return; /* no destination */
975 len = bsnprintf(buf, sizeof(buf), _("%s: ABORTING due to ERROR in %s:%d\n"),
976 my_name, get_basename(file), line);
979 len = bsnprintf(buf, sizeof(buf), _("%s: ERROR TERMINATION at %s:%d\n"),
980 my_name, get_basename(file), line);
983 if (level == -1) /* skip details */
984 len = bsnprintf(buf, sizeof(buf), _("%s: Fatal Error because: "), my_name);
986 len = bsnprintf(buf, sizeof(buf), _("%s: Fatal Error at %s:%d because:\n"), my_name, get_basename(file), line);
989 if (level == -1) /* skip details */
990 len = bsnprintf(buf, sizeof(buf), _("%s: ERROR: "), my_name);
992 len = bsnprintf(buf, sizeof(buf), _("%s: ERROR in %s:%d "), my_name, get_basename(file), line);
995 len = bsnprintf(buf, sizeof(buf), _("%s: Warning: "), my_name);
998 len = bsnprintf(buf, sizeof(buf), _("%s: Security violation: "), my_name);
1001 len = bsnprintf(buf, sizeof(buf), "%s: ", my_name);
1005 va_start(arg_ptr, fmt);
1006 bvsnprintf(buf+len, sizeof(buf)-len, (char *)fmt, arg_ptr);
1009 dispatch_message(NULL, type, 0, buf);
1011 if (type == M_ABORT) {
1013 p[0] = 0; /* generate segmentation violation */
1015 if (type == M_ERROR_TERM) {
1020 /* *********************************************************
1022 * Generate a Job message
1026 Jmsg(JCR *jcr, int type, time_t mtime, const char *fmt,...)
1035 Dmsg1(850, "Enter Jmsg type=%d\n", type);
1037 /* Special case for the console, which has a dir_bsock and JobId==0,
1038 * in that case, we send the message directly back to the
1041 if (jcr && jcr->JobId == 0 && jcr->dir_bsock) {
1042 BSOCK *dir = jcr->dir_bsock;
1043 va_start(arg_ptr, fmt);
1044 dir->msglen = bvsnprintf(dir->msg, sizeof_pool_memory(dir->msg),
1047 bnet_send(jcr->dir_bsock);
1054 msgs = jcr->jcr_msgs;
1058 msgs = daemon_msgs; /* if no jcr, we use daemon handler */
1061 job = ""; /* Set null job name if none */
1065 * Check if we have a message destination defined.
1066 * We always report M_ABORT and M_ERROR_TERM
1068 if (msgs && (type != M_ABORT && type != M_ERROR_TERM) &&
1069 !bit_is_set(type, msgs->send_msg)) {
1070 return; /* no destination */
1074 len = bsnprintf(rbuf, sizeof(rbuf), _("%s ABORTING due to ERROR\n"), my_name);
1077 len = bsnprintf(rbuf, sizeof(rbuf), _("%s ERROR TERMINATION\n"), my_name);
1080 len = bsnprintf(rbuf, sizeof(rbuf), _("%s: %s Fatal error: "), my_name, job);
1082 set_jcr_job_status(jcr, JS_FatalError);
1086 len = bsnprintf(rbuf, sizeof(rbuf), _("%s: %s Error: "), my_name, job);
1092 len = bsnprintf(rbuf, sizeof(rbuf), _("%s: %s Warning: "), my_name, job);
1095 len = bsnprintf(rbuf, sizeof(rbuf), _("%s: %s Security violation: "), my_name, job);
1098 len = bsnprintf(rbuf, sizeof(rbuf), "%s: ", my_name);
1102 va_start(arg_ptr, fmt);
1103 bvsnprintf(rbuf+len, sizeof(rbuf)-len, fmt, arg_ptr);
1106 dispatch_message(jcr, type, mtime, rbuf);
1108 if (type == M_ABORT){
1110 printf("Bacula forced SEG FAULT to obtain traceback.\n");
1111 syslog(LOG_DAEMON|LOG_ERR, "Bacula forced SEG FAULT to obtain traceback.\n");
1112 p[0] = 0; /* generate segmentation violation */
1114 if (type == M_ERROR_TERM) {
1120 * If we come here, prefix the message with the file:line-number,
1121 * then pass it on to the normal Jmsg routine.
1123 void j_msg(const char *file, int line, JCR *jcr, int type, time_t mtime, const char *fmt,...)
1129 pool_buf = get_pool_memory(PM_EMSG);
1130 i = Mmsg(pool_buf, "%s:%d ", get_basename(file), line);
1133 maxlen = sizeof_pool_memory(pool_buf) - i - 1;
1134 va_start(arg_ptr, fmt);
1135 len = bvsnprintf(pool_buf+i, maxlen, fmt, arg_ptr);
1137 if (len < 0 || len >= (maxlen-5)) {
1138 pool_buf = realloc_pool_memory(pool_buf, maxlen + i + maxlen/2);
1144 Jmsg(jcr, type, mtime, "%s", pool_buf);
1145 free_memory(pool_buf);
1150 * Edit a message into a Pool memory buffer, with file:lineno
1152 int m_msg(const char *file, int line, POOLMEM **pool_buf, const char *fmt, ...)
1157 i = sprintf(*pool_buf, "%s:%d ", get_basename(file), line);
1160 maxlen = sizeof_pool_memory(*pool_buf) - i - 1;
1161 va_start(arg_ptr, fmt);
1162 len = bvsnprintf(*pool_buf+i, maxlen, fmt, arg_ptr);
1164 if (len < 0 || len >= (maxlen-5)) {
1165 *pool_buf = realloc_pool_memory(*pool_buf, maxlen + i + maxlen/2);
1173 int m_msg(const char *file, int line, POOLMEM *&pool_buf, const char *fmt, ...)
1178 i = sprintf(pool_buf, "%s:%d ", get_basename(file), line);
1181 maxlen = sizeof_pool_memory(pool_buf) - i - 1;
1182 va_start(arg_ptr, fmt);
1183 len = bvsnprintf(pool_buf+i, maxlen, fmt, arg_ptr);
1185 if (len < 0 || len >= (maxlen-5)) {
1186 pool_buf = realloc_pool_memory(pool_buf, maxlen + i + maxlen/2);
1196 * Edit a message into a Pool Memory buffer NO file:lineno
1197 * Returns: string length of what was edited.
1199 int Mmsg(POOLMEM **pool_buf, const char *fmt, ...)
1205 maxlen = sizeof_pool_memory(*pool_buf) - 1;
1206 va_start(arg_ptr, fmt);
1207 len = bvsnprintf(*pool_buf, maxlen, fmt, arg_ptr);
1209 if (len < 0 || len >= (maxlen-5)) {
1210 *pool_buf = realloc_pool_memory(*pool_buf, maxlen + maxlen/2);
1218 int Mmsg(POOLMEM *&pool_buf, const char *fmt, ...)
1224 maxlen = sizeof_pool_memory(pool_buf) - 1;
1225 va_start(arg_ptr, fmt);
1226 len = bvsnprintf(pool_buf, maxlen, fmt, arg_ptr);
1228 if (len < 0 || len >= (maxlen-5)) {
1229 pool_buf = realloc_pool_memory(pool_buf, maxlen + maxlen/2);
1237 int Mmsg(POOL_MEM &pool_buf, const char *fmt, ...)
1243 maxlen = pool_buf.max_size() - 1;
1244 va_start(arg_ptr, fmt);
1245 len = bvsnprintf(pool_buf.c_str(), maxlen, fmt, arg_ptr);
1247 if (len < 0 || len >= (maxlen-5)) {
1248 pool_buf.realloc_pm(maxlen + maxlen/2);
1257 static pthread_mutex_t msg_queue_mutex = PTHREAD_MUTEX_INITIALIZER;
1260 * We queue messages rather than print them directly. This
1261 * is generally used in low level routines (msg handler, bnet)
1262 * to prevent recursion (i.e. if you are in the middle of
1263 * sending a message, it is a bit messy to recursively call
1264 * yourself when the bnet packet is not reentrant).
1266 void Qmsg(JCR *jcr, int type, time_t mtime, const char *fmt,...)
1273 pool_buf = get_pool_memory(PM_EMSG);
1276 maxlen = sizeof_pool_memory(pool_buf) - 1;
1277 va_start(arg_ptr, fmt);
1278 len = bvsnprintf(pool_buf, maxlen, fmt, arg_ptr);
1280 if (len < 0 || len >= (maxlen-5)) {
1281 pool_buf = realloc_pool_memory(pool_buf, maxlen + maxlen/2);
1286 item = (MQUEUE_ITEM *)malloc(sizeof(MQUEUE_ITEM) + strlen(pool_buf) + 1);
1288 item->mtime = time(NULL);
1289 strcpy(item->msg, pool_buf);
1290 /* If no jcr or dequeuing send to daemon to avoid recursion */
1291 if (!jcr || jcr->dequeuing) {
1292 /* jcr==NULL => daemon message, safe to send now */
1293 Jmsg(NULL, item->type, item->mtime, "%s", item->msg);
1296 /* Queue message for later sending */
1298 jcr->msg_queue->append(item);
1301 free_memory(pool_buf);
1307 void dequeue_messages(JCR *jcr)
1311 if (!jcr->msg_queue) {
1314 jcr->dequeuing = true;
1315 foreach_dlist(item, jcr->msg_queue) {
1316 Jmsg(jcr, item->type, item->mtime, "%s", item->msg);
1318 jcr->msg_queue->destroy();
1319 jcr->dequeuing = false;
1327 * If we come here, prefix the message with the file:line-number,
1328 * then pass it on to the normal Qmsg routine.
1330 void q_msg(const char *file, int line, JCR *jcr, int type, time_t mtime, const char *fmt,...)
1336 pool_buf = get_pool_memory(PM_EMSG);
1337 i = Mmsg(pool_buf, "%s:%d ", file, line);
1340 maxlen = sizeof_pool_memory(pool_buf) - i - 1;
1341 va_start(arg_ptr, fmt);
1342 len = bvsnprintf(pool_buf+i, maxlen, fmt, arg_ptr);
1344 if (len < 0 || len >= (maxlen-5)) {
1345 pool_buf = realloc_pool_memory(pool_buf, maxlen + i + maxlen/2);
1351 Qmsg(jcr, type, mtime, "%s", pool_buf);
1352 free_memory(pool_buf);