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.
30 * Bacula Director -- User Agent Output Commands
31 * I.e. messages, listing database, showing resources, ...
33 * Kern Sibbald, September MM
41 /* Imported subroutines */
43 /* Imported variables */
46 extern RES_TABLE resources[];
47 extern RES **res_head;
49 /* Imported functions */
51 /* Forward referenced functions */
52 static int do_list_cmd(UAContext *ua, const char *cmd, e_list_type llist);
53 static bool list_nextvol(UAContext *ua, int ndays);
56 * Turn auto display of console messages on/off
58 int autodisplay_cmd(UAContext *ua, const char *cmd)
60 static const char *kw[] = {
65 switch (find_arg_keyword(ua, kw)) {
67 ua->auto_display_messages = true;
70 ua->auto_display_messages = false;
73 bsendmsg(ua, _("ON or OFF keyword missing.\n"));
80 * Turn GUI mode on/off
82 int gui_cmd(UAContext *ua, const char *cmd)
84 static const char *kw[] = {
89 switch (find_arg_keyword(ua, kw)) {
91 ua->jcr->gui = ua->gui = true;
94 ua->jcr->gui = ua->gui = false;
97 bsendmsg(ua, _("ON or OFF keyword missing.\n"));
105 struct showstruct {const char *res_name; int type;};
106 static struct showstruct reses[] = {
107 {NT_("directors"), R_DIRECTOR},
108 {NT_("clients"), R_CLIENT},
109 {NT_("counters"), R_COUNTER},
110 {NT_("devices"), R_DEVICE},
111 {NT_("jobs"), R_JOB},
112 {NT_("storages"), R_STORAGE},
113 {NT_("catalogs"), R_CATALOG},
114 {NT_("schedules"), R_SCHEDULE},
115 {NT_("filesets"), R_FILESET},
116 {NT_("pools"), R_POOL},
117 {NT_("messages"), R_MSGS},
128 * show <resource-keyword-name> e.g. show directors
129 * show <resource-keyword-name>=<name> e.g. show director=HeadMan
132 int show_cmd(UAContext *ua, const char *cmd)
139 Dmsg1(20, "show: %s\n", ua->UA_sock->msg);
143 for (i=1; i<ua->argc; i++) {
145 res_name = ua->argk[i];
146 if (!ua->argv[i]) { /* was a name given? */
147 /* No name, dump all resources of specified type */
149 len = strlen(res_name);
150 for (j=0; reses[j].res_name; j++) {
151 if (strncasecmp(res_name, _(reses[j].res_name), len) == 0) {
152 type = reses[j].type;
154 res = res_head[type-r_first];
163 /* Dump a single resource with specified name */
165 len = strlen(res_name);
166 for (j=0; reses[j].res_name; j++) {
167 if (strncasecmp(res_name, _(reses[j].res_name), len) == 0) {
168 type = reses[j].type;
169 res = (RES *)GetResWithName(type, ua->argv[i]);
180 for (j=r_first; j<=r_last; j++) {
181 dump_resource(j, res_head[j-r_first], bsendmsg, ua);
185 bsendmsg(ua, _("Keywords for the show command are:\n"));
186 for (j=0; reses[j].res_name; j++) {
187 bsendmsg(ua, "%s\n", _(reses[j].res_name));
191 bsendmsg(ua, _("%s resource %s not found.\n"), res_name, ua->argv[i]);
194 bsendmsg(ua, _("Resource %s not found\n"), res_name);
197 dump_resource(recurse?type:-type, res, bsendmsg, ua);
210 * List contents of database
212 * list jobs - lists all jobs run
213 * list jobid=nnn - list job data for jobid
214 * list ujobid=uname - list job data for unique jobid
215 * list job=name - list all jobs with "name"
216 * list jobname=name - same as above
217 * list jobmedia jobid=<nn>
218 * list jobmedia job=name
219 * list files jobid=<nn> - list files saved for job nn
220 * list files job=name
221 * list pools - list pool records
222 * list jobtotals - list totals for all jobs
223 * list media - list media for given pool (deprecated)
224 * list volumes - list Volumes
225 * list clients - list clients
226 * list nextvol job=xx - list the next vol to be used by job
227 * list nextvolume job=xx - same as above.
231 /* Do long or full listing */
232 int llist_cmd(UAContext *ua, const char *cmd)
234 return do_list_cmd(ua, cmd, VERT_LIST);
237 /* Do short or summary listing */
238 int list_cmd(UAContext *ua, const char *cmd)
240 return do_list_cmd(ua, cmd, HORZ_LIST);
243 static int do_list_cmd(UAContext *ua, const char *cmd, e_list_type llist)
252 if (!open_client_db(ua))
255 memset(&jr, 0, sizeof(jr));
256 memset(&pr, 0, sizeof(pr));
257 memset(&mr, 0, sizeof(mr));
259 Dmsg1(20, "list: %s\n", cmd);
262 bsendmsg(ua, _("Hey! DB is NULL\n"));
265 /* Scan arguments looking for things to do */
266 for (i=1; i<ua->argc; i++) {
268 if (strcasecmp(ua->argk[i], NT_("jobs")) == 0) {
269 /* Apply any limit */
270 j = find_arg_with_value(ua, NT_("limit"));
272 jr.limit = atoi(ua->argv[j]);
274 db_list_job_records(ua->jcr, ua->db, &jr, prtit, ua, llist);
277 } else if (strcasecmp(ua->argk[i], NT_("jobtotals")) == 0) {
278 db_list_job_totals(ua->jcr, ua->db, &jr, prtit, ua);
281 } else if (strcasecmp(ua->argk[i], NT_("jobid")) == 0) {
283 jobid = str_to_int64(ua->argv[i]);
286 db_list_job_records(ua->jcr, ua->db, &jr, prtit, ua, llist);
291 } else if ((strcasecmp(ua->argk[i], NT_("job")) == 0 ||
292 strcasecmp(ua->argk[i], NT_("jobname")) == 0) && ua->argv[i]) {
293 bstrncpy(jr.Name, ua->argv[i], MAX_NAME_LENGTH);
295 db_list_job_records(ua->jcr, ua->db, &jr, prtit, ua, llist);
297 /* List UJOBID=xxx */
298 } else if (strcasecmp(ua->argk[i], NT_("ujobid")) == 0 && ua->argv[i]) {
299 bstrncpy(jr.Job, ua->argv[i], MAX_NAME_LENGTH);
301 db_list_job_records(ua->jcr, ua->db, &jr, prtit, ua, llist);
304 } else if (strcasecmp(ua->argk[i], NT_("files")) == 0) {
306 for (j=i+1; j<ua->argc; j++) {
307 if (strcasecmp(ua->argk[j], NT_("ujobid")) == 0 && ua->argv[j]) {
308 bstrncpy(jr.Job, ua->argv[j], MAX_NAME_LENGTH);
310 db_get_job_record(ua->jcr, ua->db, &jr);
312 } else if (strcasecmp(ua->argk[j], NT_("jobid")) == 0 && ua->argv[j]) {
313 jobid = str_to_int64(ua->argv[j]);
318 db_list_files_for_job(ua->jcr, ua->db, jobid, prtit, ua);
323 } else if (strcasecmp(ua->argk[i], NT_("jobmedia")) == 0) {
325 for (j=i+1; j<ua->argc; j++) {
326 if (strcasecmp(ua->argk[j], NT_("ujobid")) == 0 && ua->argv[j]) {
327 bstrncpy(jr.Job, ua->argv[j], MAX_NAME_LENGTH);
329 db_get_job_record(ua->jcr, ua->db, &jr);
331 } else if (strcasecmp(ua->argk[j], NT_("jobid")) == 0 && ua->argv[j]) {
332 jobid = str_to_int64(ua->argv[j]);
336 db_list_jobmedia_records(ua->jcr, ua->db, jobid, prtit, ua, llist);
340 /* List for all jobs (jobid=0) */
341 db_list_jobmedia_records(ua->jcr, ua->db, 0, prtit, ua, llist);
345 } else if (strcasecmp(ua->argk[i], NT_("pool")) == 0 ||
346 strcasecmp(ua->argk[i], NT_("pools")) == 0) {
348 memset(&pr, 0, sizeof(pr));
350 bstrncpy(pr.Name, ua->argv[i], sizeof(pr.Name));
352 db_list_pool_records(ua->jcr, ua->db, &pr, prtit, ua, llist);
354 } else if (strcasecmp(ua->argk[i], NT_("clients")) == 0) {
355 db_list_client_records(ua->jcr, ua->db, prtit, ua, llist);
358 /* List MEDIA or VOLUMES */
359 } else if (strcasecmp(ua->argk[i], NT_("media")) == 0 ||
360 strcasecmp(ua->argk[i], NT_("volume")) == 0 ||
361 strcasecmp(ua->argk[i], NT_("volumes")) == 0) {
363 for (j=i+1; j<ua->argc; j++) {
364 if (strcasecmp(ua->argk[j], NT_("ujobid")) == 0 && ua->argv[j]) {
365 bstrncpy(jr.Job, ua->argv[j], MAX_NAME_LENGTH);
367 db_get_job_record(ua->jcr, ua->db, &jr);
369 } else if (strcasecmp(ua->argk[j], NT_("jobid")) == 0 && ua->argv[j]) {
370 jobid = str_to_int64(ua->argv[j]);
374 VolumeName = get_pool_memory(PM_FNAME);
375 n = db_get_job_volume_names(ua->jcr, ua->db, jobid, &VolumeName);
376 bsendmsg(ua, _("Jobid %d used %d Volume(s): %s\n"), jobid, n, VolumeName);
377 free_pool_memory(VolumeName);
380 /* if no job or jobid keyword found, then we list all media */
384 /* List a specific volume? */
386 bstrncpy(mr.VolumeName, ua->argv[i], sizeof(mr.VolumeName));
387 db_list_media_records(ua->jcr, ua->db, &mr, prtit, ua, llist);
390 /* Is a specific pool wanted? */
391 for (i=1; i<ua->argc; i++) {
392 if (strcasecmp(ua->argk[i], NT_("pool")) == 0) {
393 if (!get_pool_dbr(ua, &pr)) {
394 bsendmsg(ua, _("No Pool specified.\n"));
397 mr.PoolId = pr.PoolId;
398 db_list_media_records(ua->jcr, ua->db, &mr, prtit, ua, llist);
403 /* List Volumes in all pools */
404 if (!db_get_pool_ids(ua->jcr, ua->db, &num_pools, &ids)) {
405 bsendmsg(ua, _("Error obtaining pool ids. ERR=%s\n"),
406 db_strerror(ua->db));
409 if (num_pools <= 0) {
412 for (i=0; i < num_pools; i++) {
414 if (db_get_pool_record(ua->jcr, ua->db, &pr)) {
415 bsendmsg(ua, _("Pool: %s\n"), pr.Name);
418 db_list_media_records(ua->jcr, ua->db, &mr, prtit, ua, llist);
423 /* List next volume */
424 } else if (strcasecmp(ua->argk[i], NT_("nextvol")) == 0 ||
425 strcasecmp(ua->argk[i], NT_("nextvolume")) == 0) {
427 j = find_arg_with_value(ua, NT_("days"));
429 n = atoi(ua->argv[j]);
430 if ((n < 0) || (n > 50)) {
431 bsendmsg(ua, _("Ignoring invalid value for days. Max is 50.\n"));
436 } else if (strcasecmp(ua->argk[i], NT_("limit")) == 0
437 || strcasecmp(ua->argk[i], NT_("days")) == 0) {
440 bsendmsg(ua, _("Unknown list keyword: %s\n"), NPRT(ua->argk[i]));
446 static bool list_nextvol(UAContext *ua, int ndays)
457 memset(&mr, 0, sizeof(mr));
458 int i = find_arg_with_value(ua, "job");
460 if ((job = select_job_resource(ua)) == NULL) {
464 job = (JOB *)GetResWithName(R_JOB, ua->argv[i]);
466 Jmsg(jcr, M_ERROR, 0, _("%s is not a job name.\n"), ua->argv[i]);
467 if ((job = select_job_resource(ua)) == NULL) {
472 for (run=NULL; (run = find_next_run(run, job, runtime, ndays)); ) {
473 if (!complete_jcr_for_job(jcr, job, run->pool)) {
476 memset(&pr, 0, sizeof(pr));
477 pr.PoolId = jcr->jr.PoolId;
478 if (!db_get_pool_record(ua->jcr, ua->db, &pr)) {
479 bstrncpy(pr.Name, "*UnknownPool*", sizeof(pr.Name));
481 mr.PoolId = jcr->jr.PoolId;
482 get_job_storage(&store, job, run);
483 mr.StorageId = store.store->StorageId;
484 if (!find_next_volume_for_append(jcr, &mr, 1, fnv_no_create_vol, fnv_prune)) {
485 bsendmsg(ua, _("Could not find next Volume for Job %s (%s, %s).\n"),
486 job->hdr.name, pr.Name, level_to_str(run->level));
489 _("The next Volume to be used by Job \"%s\" (%s, %s) will be %s\n"),
490 job->hdr.name, pr.Name, level_to_str(run->level), mr.VolumeName);
493 if (jcr->db && jcr->db != ua->db) {
494 db_close_database(jcr, jcr->db);
499 bsendmsg(ua, _("Could not find next Volume for Job %s.\n"),
508 * For a given job, we examine all his run records
509 * to see if it is scheduled today or tomorrow.
511 RUN *find_next_run(RUN *run, JOB *job, time_t &runtime, int ndays)
513 time_t now, future, endtime;
516 int mday, wday, month, wom, i;
521 sched = job->schedule;
522 if (sched == NULL) { /* scheduled? */
523 return NULL; /* no nothing to report */
526 /* Break down the time into components */
528 endtime = now + (ndays * 60 * 60 * 24);
535 for ( ; run; run=run->next) {
537 * Find runs in next 24 hours. Day 0 is today, so if
538 * ndays=1, look at today and tomorrow.
540 for (day = 0; day <= ndays; day++) {
541 future = now + (day * 60 * 60 * 24);
543 /* Break down the time into components */
544 (void)localtime_r(&future, &tm);
545 mday = tm.tm_mday - 1;
549 woy = tm_woy(future);
551 is_scheduled = bit_is_set(mday, run->mday) && bit_is_set(wday, run->wday) &&
552 bit_is_set(month, run->month) && bit_is_set(wom, run->wom) &&
553 bit_is_set(woy, run->woy);
556 Dmsg2(000, "day=%d is_scheduled=%d\n", day, is_scheduled);
557 Dmsg1(000, "bit_set_mday=%d\n", bit_is_set(mday, run->mday));
558 Dmsg1(000, "bit_set_wday=%d\n", bit_is_set(wday, run->wday));
559 Dmsg1(000, "bit_set_month=%d\n", bit_is_set(month, run->month));
560 Dmsg1(000, "bit_set_wom=%d\n", bit_is_set(wom, run->wom));
561 Dmsg1(000, "bit_set_woy=%d\n", bit_is_set(woy, run->woy));
564 if (is_scheduled) { /* Jobs scheduled on that day */
566 char buf[300], num[10];
567 bsnprintf(buf, sizeof(buf), "tm.hour=%d hour=", tm.tm_hour);
568 for (i=0; i<24; i++) {
569 if (bit_is_set(i, run->hour)) {
570 bsnprintf(num, sizeof(num), "%d ", i);
571 bstrncat(buf, num, sizeof(buf));
574 bstrncat(buf, "\n", sizeof(buf));
575 Dmsg1(000, "%s", buf);
577 /* find time (time_t) job is to be run */
578 (void)localtime_r(&future, &runtm);
579 for (i= 0; i < 24; i++) {
580 if (bit_is_set(i, run->hour)) {
582 runtm.tm_min = run->minute;
584 runtime = mktime(&runtm);
585 Dmsg2(200, "now=%d runtime=%d\n", now, runtime);
586 if ((runtime > now) && (runtime < endtime)) {
587 Dmsg2(200, "Found it level=%d %c\n", run->level, run->level);
588 return run; /* found it, return run resource */
594 } /* end for loop over runs */
600 * Fill in the remaining fields of the jcr as if it
601 * is going to run the job.
603 bool complete_jcr_for_job(JCR *jcr, JOB *job, POOL *pool)
607 memset(&pr, 0, sizeof(POOL_DBR));
608 set_jcr_defaults(jcr, job);
610 jcr->pool = pool; /* override */
613 db_close_database(jcr, jcr->db);
616 jcr->db = jcr->db=db_init_database(jcr, jcr->catalog->db_name, jcr->catalog->db_user,
617 jcr->catalog->db_password, jcr->catalog->db_address,
618 jcr->catalog->db_port, jcr->catalog->db_socket,
619 jcr->catalog->mult_db_connections);
620 if (!jcr->db || !db_open_database(jcr, jcr->db)) {
621 Jmsg(jcr, M_FATAL, 0, _("Could not open database \"%s\".\n"),
622 jcr->catalog->db_name);
624 Jmsg(jcr, M_FATAL, 0, "%s", db_strerror(jcr->db));
625 db_close_database(jcr, jcr->db);
630 bstrncpy(pr.Name, jcr->pool->name(), sizeof(pr.Name));
631 while (!db_get_pool_record(jcr, jcr->db, &pr)) { /* get by Name */
632 /* Try to create the pool */
633 if (create_pool(jcr, jcr->db, jcr->pool, POOL_OP_CREATE) < 0) {
634 Jmsg(jcr, M_FATAL, 0, _("Pool %s not in database. %s"), pr.Name,
635 db_strerror(jcr->db));
637 db_close_database(jcr, jcr->db);
642 Jmsg(jcr, M_INFO, 0, _("Pool %s created in database.\n"), pr.Name);
645 jcr->jr.PoolId = pr.PoolId;
650 static void con_lock_release(void *arg)
655 void do_messages(UAContext *ua, const char *cmd)
659 bool do_truncate = false;
662 pthread_cleanup_push(con_lock_release, (void *)NULL);
664 while (fgets(msg, sizeof(msg), con_fd)) {
666 ua->UA_sock->msg = check_pool_memory_size(ua->UA_sock->msg, mlen+1);
667 strcpy(ua->UA_sock->msg, msg);
668 ua->UA_sock->msglen = mlen;
669 bnet_send(ua->UA_sock);
673 (void)ftruncate(fileno(con_fd), 0L);
675 console_msg_pending = FALSE;
676 ua->user_notified_msg_pending = FALSE;
677 pthread_cleanup_pop(0);
682 int qmessagescmd(UAContext *ua, const char *cmd)
684 if (console_msg_pending && ua->auto_display_messages) {
685 do_messages(ua, cmd);
690 int messagescmd(UAContext *ua, const char *cmd)
692 if (console_msg_pending) {
693 do_messages(ua, cmd);
695 bnet_fsend(ua->UA_sock, _("You have no messages.\n"));
701 * Callback routine for "printing" database file listing
703 void prtit(void *ctx, const char *msg)
705 UAContext *ua = (UAContext *)ctx;
707 bnet_fsend(ua->UA_sock, "%s", msg);
711 * Format message and send to other end.
713 * If the UA_sock is NULL, it means that there is no user
714 * agent, so we are being called from Bacula core. In
715 * that case direct the messages to the Job.
717 void bmsg(UAContext *ua, const char *fmt, va_list arg_ptr)
719 BSOCK *bs = ua->UA_sock;
726 msg = get_pool_memory(PM_EMSG);
730 maxlen = sizeof_pool_memory(msg) - 1;
731 len = bvsnprintf(msg, maxlen, fmt, arg_ptr);
732 if (len < 0 || len >= maxlen) {
733 msg = realloc_pool_memory(msg, maxlen + maxlen/2);
741 } else { /* No UA, send to Job */
742 Jmsg(ua->jcr, M_INFO, 0, "%s", msg);
743 free_pool_memory(msg);
748 void bsendmsg(void *ctx, const char *fmt, ...)
751 va_start(arg_ptr, fmt);
752 bmsg((UAContext *)ctx, fmt, arg_ptr);
757 * The following UA methods are mainly intended for GUI
761 * This is a message that should be displayed on the user's
764 void UAContext::send_msg(const char *fmt, ...)
767 va_start(arg_ptr, fmt);
768 bmsg(this, fmt, arg_ptr);
774 * This is an error condition with a command. The gui should put
775 * up an error or critical dialog box. The command is aborted.
777 void UAContext::error_msg(const char *fmt, ...)
781 va_start(arg_ptr, fmt);
782 if (bs && api) bs->signal(BNET_ERROR_MSG);
783 bmsg(this, fmt, arg_ptr);
788 * This is a warning message, that should bring up a warning
789 * dialog box on the GUI. The command is not aborted, but something
792 void UAContext::warning_msg(const char *fmt, ...)
796 va_start(arg_ptr, fmt);
797 if (bs && api) bs->signal(BNET_WARNING_MSG);
798 bmsg(this, fmt, arg_ptr);
803 * This is an information message that should probably be put
804 * into the status line of a GUI program.
806 void UAContext::info_msg(const char *fmt, ...)
810 va_start(arg_ptr, fmt);
811 if (bs && api) bs->signal(BNET_INFO_MSG);
812 bmsg(this, fmt, arg_ptr);