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 File Daemon Job processing
31 * Kern Sibbald, October MM
40 #if defined(WIN32_VSS)
43 static pthread_mutex_t vss_mutex = PTHREAD_MUTEX_INITIALIZER;
44 static int enable_vss;
47 extern CLIENT *me; /* our client resource */
49 /* Imported functions */
50 extern int status_cmd(JCR *jcr);
51 extern int qstatus_cmd(JCR *jcr);
53 /* Forward referenced functions */
54 static int backup_cmd(JCR *jcr);
55 static int bootstrap_cmd(JCR *jcr);
56 static int cancel_cmd(JCR *jcr);
57 static int setdebug_cmd(JCR *jcr);
58 static int estimate_cmd(JCR *jcr);
59 static int hello_cmd(JCR *jcr);
60 static int job_cmd(JCR *jcr);
61 static int fileset_cmd(JCR *jcr);
62 static int level_cmd(JCR *jcr);
63 static int verify_cmd(JCR *jcr);
64 static int restore_cmd(JCR *jcr);
65 static int storage_cmd(JCR *jcr);
66 static int session_cmd(JCR *jcr);
67 static int response(JCR *jcr, BSOCK *sd, char *resp, const char *cmd);
68 static void filed_free_jcr(JCR *jcr);
69 static int open_sd_read_session(JCR *jcr);
70 static int send_bootstrap_file(JCR *jcr);
71 static int runscript_cmd(JCR *jcr);
72 static int runbefore_cmd(JCR *jcr);
73 static int runafter_cmd(JCR *jcr);
74 static int runbeforenow_cmd(JCR *jcr);
75 static void set_options(findFOPTS *fo, const char *opts);
78 /* Exported functions */
83 int monitoraccess; /* specify if monitors have access to this function */
87 * The following are the recognized commands from the Director.
89 static struct s_cmds cmds[] = {
90 {"backup", backup_cmd, 0},
91 {"cancel", cancel_cmd, 0},
92 {"setdebug=", setdebug_cmd, 0},
93 {"estimate", estimate_cmd, 0},
94 {"Hello", hello_cmd, 1},
95 {"fileset", fileset_cmd, 0},
96 {"JobId=", job_cmd, 0},
97 {"level = ", level_cmd, 0},
98 {"restore", restore_cmd, 0},
99 {"session", session_cmd, 0},
100 {"status", status_cmd, 1},
101 {".status", qstatus_cmd, 1},
102 {"storage ", storage_cmd, 0},
103 {"verify", verify_cmd, 0},
104 {"bootstrap", bootstrap_cmd, 0},
105 {"RunBeforeNow", runbeforenow_cmd, 0},
106 {"RunBeforeJob", runbefore_cmd, 0},
107 {"RunAfterJob", runafter_cmd, 0},
108 {"Run", runscript_cmd, 0},
109 {NULL, NULL} /* list terminator */
112 /* Commands received from director that need scanning */
113 static char jobcmd[] = "JobId=%d Job=%127s SDid=%d SDtime=%d Authorization=%100s";
114 static char storaddr[] = "storage address=%s port=%d ssl=%d";
115 static char sessioncmd[] = "session %127s %ld %ld %ld %ld %ld %ld\n";
116 static char restorecmd[] = "restore replace=%c prelinks=%d where=%s\n";
117 static char restorecmd1[] = "restore replace=%c prelinks=%d where=\n";
118 static char restorecmdR[] = "restore replace=%c prelinks=%d regexwhere=%s\n";
119 static char verifycmd[] = "verify level=%30s";
120 static char estimatecmd[] = "estimate listing=%d";
121 static char runbefore[] = "RunBeforeJob %s";
122 static char runafter[] = "RunAfterJob %s";
123 static char runscript[] = "Run OnSuccess=%u OnFailure=%u AbortOnError=%u When=%u Command=%s";
125 /* Responses sent to Director */
126 static char errmsg[] = "2999 Invalid command\n";
127 static char no_auth[] = "2998 No Authorization\n";
128 static char invalid_cmd[] = "2997 Invalid command for a Director with Monitor directive enabled.\n";
129 static char OKinc[] = "2000 OK include\n";
130 static char OKest[] = "2000 OK estimate files=%u bytes=%s\n";
131 static char OKlevel[] = "2000 OK level\n";
132 static char OKbackup[] = "2000 OK backup\n";
133 static char OKbootstrap[] = "2000 OK bootstrap\n";
134 static char OKverify[] = "2000 OK verify\n";
135 static char OKrestore[] = "2000 OK restore\n";
136 static char OKsession[] = "2000 OK session\n";
137 static char OKstore[] = "2000 OK storage\n";
138 static char OKjob[] = "2000 OK Job %s (%s) %s,%s,%s";
139 static char OKsetdebug[] = "2000 OK setdebug=%d\n";
140 static char BADjob[] = "2901 Bad Job\n";
141 static char EndJob[] = "2800 End Job TermCode=%d JobFiles=%u ReadBytes=%s"
142 " JobBytes=%s Errors=%u VSS=%d Encrypt=%d\n";
143 static char OKRunBefore[] = "2000 OK RunBefore\n";
144 static char OKRunBeforeNow[] = "2000 OK RunBeforeNow\n";
145 static char OKRunAfter[] = "2000 OK RunAfter\n";
146 static char OKRunScript[] = "2000 OK RunScript\n";
149 /* Responses received from Storage Daemon */
150 static char OK_end[] = "3000 OK end\n";
151 static char OK_close[] = "3000 OK close Status = %d\n";
152 static char OK_open[] = "3000 OK open ticket = %d\n";
153 static char OK_data[] = "3000 OK data\n";
154 static char OK_append[] = "3000 OK append data\n";
155 static char OKSDbootstrap[]= "3000 OK bootstrap\n";
158 /* Commands sent to Storage Daemon */
159 static char append_open[] = "append open session\n";
160 static char append_data[] = "append data %d\n";
161 static char append_end[] = "append end session %d\n";
162 static char append_close[] = "append close session %d\n";
163 static char read_open[] = "read open session = %s %ld %ld %ld %ld %ld %ld\n";
164 static char read_data[] = "read data %d\n";
165 static char read_close[] = "read close session %d\n";
168 * Accept requests from a Director
170 * NOTE! We are running as a separate thread
172 * Send output one line
173 * at a time followed by a zero length transmission.
175 * Return when the connection is terminated or there
178 * Basic task here is:
179 * Authenticate Director (during Hello command).
180 * Accept commands one at a time from the Director
183 * Concerning ClientRunBefore/After, the sequence of events
184 * is rather critical. If they are not done in the right
185 * order one can easily get FD->SD timeouts if the script
188 * The current sequence of events is:
189 * 1. Dir starts job with FD
190 * 2. Dir connects to SD
191 * 3. Dir connects to FD
192 * 4. FD connects to SD
193 * 5. FD gets/runs ClientRunBeforeJob and sends ClientRunAfterJob
194 * 6. Dir sends include/exclude
195 * 7. FD sends data to SD
196 * 8. SD/FD disconnects while SD despools data and attributes (optionnal)
197 * 9. FD runs ClientRunAfterJob
200 void *handle_client_request(void *dirp)
205 BSOCK *dir = (BSOCK *)dirp;
207 jcr = new_jcr(sizeof(JCR), filed_free_jcr); /* create JCR */
208 jcr->dir_bsock = dir;
209 jcr->ff = init_find_files();
210 jcr->start_time = time(NULL);
211 jcr->RunScripts = New(alist(10, not_owned_by_alist));
212 jcr->last_fname = get_pool_memory(PM_FNAME);
213 jcr->last_fname[0] = 0;
214 jcr->client_name = get_memory(strlen(my_name) + 1);
215 pm_strcpy(jcr->client_name, my_name);
216 jcr->pki_sign = me->pki_sign;
217 jcr->pki_encrypt = me->pki_encrypt;
218 jcr->pki_keypair = me->pki_keypair;
219 jcr->pki_signers = me->pki_signers;
220 jcr->pki_recipients = me->pki_recipients;
222 enable_backup_privileges(NULL, 1 /* ignore_errors */);
224 /**********FIXME******* add command handler error code */
226 for (quit=false; !quit;) {
229 if (bnet_recv(dir) < 0) {
230 break; /* connection terminated */
232 dir->msg[dir->msglen] = 0;
233 Dmsg1(100, "<dird: %s", dir->msg);
235 for (i=0; cmds[i].cmd; i++) {
236 if (strncmp(cmds[i].cmd, dir->msg, strlen(cmds[i].cmd)) == 0) {
237 found = true; /* indicate command found */
238 if (!jcr->authenticated && cmds[i].func != hello_cmd) {
239 bnet_fsend(dir, no_auth);
240 bnet_sig(dir, BNET_EOD);
243 if ((jcr->authenticated) && (!cmds[i].monitoraccess) && (jcr->director->monitor)) {
244 Dmsg1(100, "Command \"%s\" is invalid.\n", cmds[i].cmd);
245 bnet_fsend(dir, invalid_cmd);
246 bnet_sig(dir, BNET_EOD);
249 Dmsg1(100, "Executing %s command.\n", cmds[i].cmd);
250 if (!cmds[i].func(jcr)) { /* do command */
251 quit = true; /* error or fully terminated, get out */
252 Dmsg1(20, "Quit command loop. Canceled=%d\n", job_canceled(jcr));
257 if (!found) { /* command not found */
258 bnet_fsend(dir, errmsg);
264 /* Inform Storage daemon that we are done */
265 if (jcr->store_bsock) {
266 bnet_sig(jcr->store_bsock, BNET_TERMINATE);
269 /* Run the after job */
270 run_scripts(jcr, jcr->RunScripts, "ClientAfterJob");
272 generate_daemon_event(jcr, "JobEnd");
274 dequeue_messages(jcr); /* send any queued messages */
276 /* Inform Director that we are done */
277 bnet_sig(dir, BNET_TERMINATE);
279 /* Clean up fileset */
280 FF_PKT *ff = jcr->ff;
281 findFILESET *fileset = ff->fileset;
284 /* Delete FileSet Include lists */
285 for (i=0; i<fileset->include_list.size(); i++) {
286 findINCEXE *incexe = (findINCEXE *)fileset->include_list.get(i);
287 for (j=0; j<incexe->opts_list.size(); j++) {
288 findFOPTS *fo = (findFOPTS *)incexe->opts_list.get(j);
289 for (k=0; k<fo->regex.size(); k++) {
290 regfree((regex_t *)fo->regex.get(k));
293 fo->regexdir.destroy();
294 fo->regexfile.destroy();
296 fo->wilddir.destroy();
297 fo->wildfile.destroy();
298 fo->wildbase.destroy();
300 fo->fstype.destroy();
301 fo->drivetype.destroy();
309 incexe->opts_list.destroy();
310 incexe->name_list.destroy();
312 fileset->include_list.destroy();
314 /* Delete FileSet Exclude lists */
315 for (i=0; i<fileset->exclude_list.size(); i++) {
316 findINCEXE *incexe = (findINCEXE *)fileset->exclude_list.get(i);
317 for (j=0; j<incexe->opts_list.size(); j++) {
318 findFOPTS *fo = (findFOPTS *)incexe->opts_list.get(j);
320 fo->regexdir.destroy();
321 fo->regexfile.destroy();
323 fo->wilddir.destroy();
324 fo->wildfile.destroy();
325 fo->wildbase.destroy();
327 fo->fstype.destroy();
328 fo->drivetype.destroy();
330 incexe->opts_list.destroy();
331 incexe->name_list.destroy();
333 fileset->exclude_list.destroy();
337 Dmsg0(100, "Calling term_find_files\n");
338 term_find_files(jcr->ff);
340 Dmsg0(100, "Done with term_find_files\n");
341 free_jcr(jcr); /* destroy JCR record */
342 Dmsg0(100, "Done with free_jcr\n");
347 * Hello from Director he must identify himself and provide his
350 static int hello_cmd(JCR *jcr)
352 Dmsg0(120, "Calling Authenticate\n");
353 if (!authenticate_director(jcr)) {
356 Dmsg0(120, "OK Authenticate\n");
357 jcr->authenticated = true;
364 static int cancel_cmd(JCR *jcr)
366 BSOCK *dir = jcr->dir_bsock;
367 char Job[MAX_NAME_LENGTH];
370 if (sscanf(dir->msg, "cancel Job=%127s", Job) == 1) {
371 if (!(cjcr=get_jcr_by_full_name(Job))) {
372 bnet_fsend(dir, _("2901 Job %s not found.\n"), Job);
374 if (cjcr->store_bsock) {
375 cjcr->store_bsock->timed_out = 1;
376 cjcr->store_bsock->terminated = 1;
377 pthread_kill(cjcr->my_thread_id, TIMEOUT_SIGNAL);
379 set_jcr_job_status(cjcr, JS_Canceled);
381 bnet_fsend(dir, _("2001 Job %s marked to be canceled.\n"), Job);
384 bnet_fsend(dir, _("2902 Error scanning cancel command.\n"));
386 bnet_sig(dir, BNET_EOD);
392 * Set debug level as requested by the Director
395 static int setdebug_cmd(JCR *jcr)
397 BSOCK *dir = jcr->dir_bsock;
398 int level, trace_flag;
400 Dmsg1(110, "setdebug_cmd: %s", dir->msg);
401 if (sscanf(dir->msg, "setdebug=%d trace=%d", &level, &trace_flag) != 2 || level < 0) {
402 pm_strcpy(jcr->errmsg, dir->msg);
403 bnet_fsend(dir, _("2991 Bad setdebug command: %s\n"), jcr->errmsg);
407 set_trace(trace_flag);
408 return bnet_fsend(dir, OKsetdebug, level);
412 static int estimate_cmd(JCR *jcr)
414 BSOCK *dir = jcr->dir_bsock;
417 if (sscanf(dir->msg, estimatecmd, &jcr->listing) != 1) {
418 pm_strcpy(jcr->errmsg, dir->msg);
419 Jmsg(jcr, M_FATAL, 0, _("Bad estimate command: %s"), jcr->errmsg);
420 bnet_fsend(dir, _("2992 Bad estimate command.\n"));
424 bnet_fsend(dir, OKest, jcr->num_files_examined,
425 edit_uint64_with_commas(jcr->JobBytes, ed2));
426 bnet_sig(dir, BNET_EOD);
431 * Get JobId and Storage Daemon Authorization key from Director
433 static int job_cmd(JCR *jcr)
435 BSOCK *dir = jcr->dir_bsock;
436 POOLMEM *sd_auth_key;
438 sd_auth_key = get_memory(dir->msglen);
439 if (sscanf(dir->msg, jobcmd, &jcr->JobId, jcr->Job,
440 &jcr->VolSessionId, &jcr->VolSessionTime,
442 pm_strcpy(jcr->errmsg, dir->msg);
443 Jmsg(jcr, M_FATAL, 0, _("Bad Job Command: %s"), jcr->errmsg);
444 bnet_fsend(dir, BADjob);
445 free_pool_memory(sd_auth_key);
448 jcr->sd_auth_key = bstrdup(sd_auth_key);
449 free_pool_memory(sd_auth_key);
450 Dmsg2(120, "JobId=%d Auth=%s\n", jcr->JobId, jcr->sd_auth_key);
451 return bnet_fsend(dir, OKjob, VERSION, LSMDATE, HOST_OS, DISTNAME, DISTVER);
454 static int runbefore_cmd(JCR *jcr)
457 BSOCK *dir = jcr->dir_bsock;
458 POOLMEM *cmd = get_memory(dir->msglen+1);
461 Dmsg1(100, "runbefore_cmd: %s", dir->msg);
462 if (sscanf(dir->msg, runbefore, cmd) != 1) {
463 pm_strcpy(jcr->errmsg, dir->msg);
464 Jmsg1(jcr, M_FATAL, 0, _("Bad RunBeforeJob command: %s\n"), jcr->errmsg);
465 bnet_fsend(dir, _("2905 Bad RunBeforeJob command.\n"));
471 /* Run the command now */
472 script = new_runscript();
473 script->set_command(cmd);
474 script->when = SCRIPT_Before;
475 ok = script->run(jcr, "ClientRunBeforeJob");
476 free_runscript(script);
480 bnet_fsend(dir, OKRunBefore);
483 bnet_fsend(dir, _("2905 Bad RunBeforeJob command.\n"));
488 static int runbeforenow_cmd(JCR *jcr)
490 BSOCK *dir = jcr->dir_bsock;
492 run_scripts(jcr, jcr->RunScripts, "ClientBeforeJob");
493 if (job_canceled(jcr)) {
494 return bnet_fsend(dir, _("2905 Bad RunBeforeNow command.\n"));
496 return bnet_fsend(dir, OKRunBeforeNow);
500 static int runafter_cmd(JCR *jcr)
502 BSOCK *dir = jcr->dir_bsock;
503 POOLMEM *msg = get_memory(dir->msglen+1);
506 Dmsg1(100, "runafter_cmd: %s", dir->msg);
507 if (sscanf(dir->msg, runafter, msg) != 1) {
508 pm_strcpy(jcr->errmsg, dir->msg);
509 Jmsg1(jcr, M_FATAL, 0, _("Bad RunAfter command: %s\n"), jcr->errmsg);
510 bnet_fsend(dir, _("2905 Bad RunAfterJob command.\n"));
516 cmd = new_runscript();
517 cmd->set_command(msg);
518 cmd->on_success = true;
519 cmd->on_failure = false;
520 cmd->when = SCRIPT_After;
522 jcr->RunScripts->append(cmd);
524 free_pool_memory(msg);
525 return bnet_fsend(dir, OKRunAfter);
528 static int runscript_cmd(JCR *jcr)
530 BSOCK *dir = jcr->dir_bsock;
531 POOLMEM *msg = get_memory(dir->msglen+1);
533 RUNSCRIPT *cmd = new_runscript() ;
535 Dmsg1(100, "runscript_cmd: '%s'\n", dir->msg);
536 if (sscanf(dir->msg, runscript, &cmd->on_success,
538 &cmd->abort_on_error,
541 pm_strcpy(jcr->errmsg, dir->msg);
542 Jmsg1(jcr, M_FATAL, 0, _("Bad RunScript command: %s\n"), jcr->errmsg);
543 bnet_fsend(dir, _("2905 Bad RunScript command.\n"));
550 cmd->set_command(msg);
552 jcr->RunScripts->append(cmd);
554 free_pool_memory(msg);
555 return bnet_fsend(dir, OKRunScript);
559 static bool init_fileset(JCR *jcr)
562 findFILESET *fileset;
571 fileset = (findFILESET *)malloc(sizeof(findFILESET));
572 memset(fileset, 0, sizeof(findFILESET));
573 ff->fileset = fileset;
574 fileset->state = state_none;
575 fileset->include_list.init(1, true);
576 fileset->exclude_list.init(1, true);
580 static findFOPTS *start_options(FF_PKT *ff)
582 int state = ff->fileset->state;
583 findINCEXE *incexe = ff->fileset->incexe;
585 if (state != state_options) {
586 ff->fileset->state = state_options;
587 findFOPTS *fo = (findFOPTS *)malloc(sizeof(findFOPTS));
588 memset(fo, 0, sizeof(findFOPTS));
589 fo->regex.init(1, true);
590 fo->regexdir.init(1, true);
591 fo->regexfile.init(1, true);
592 fo->wild.init(1, true);
593 fo->wilddir.init(1, true);
594 fo->wildfile.init(1, true);
595 fo->wildbase.init(1, true);
596 fo->base.init(1, true);
597 fo->fstype.init(1, true);
598 fo->drivetype.init(1, true);
599 incexe->current_opts = fo;
600 incexe->opts_list.append(fo);
602 return incexe->current_opts;
607 * Add fname to include/exclude fileset list. First check for
608 * | and < and if necessary perform command.
610 static void add_file_to_fileset(JCR *jcr, const char *fname, findFILESET *fileset)
624 p++; /* skip over | */
625 fn = get_pool_memory(PM_FNAME);
626 fn = edit_job_codes(jcr, fn, p, "");
627 bpipe = open_bpipe(fn, 0, "r");
630 Jmsg(jcr, M_FATAL, 0, _("Cannot run program: %s. ERR=%s\n"),
632 free_pool_memory(fn);
635 free_pool_memory(fn);
636 while (fgets(buf, sizeof(buf), bpipe->rfd)) {
637 strip_trailing_junk(buf);
638 fileset->incexe->name_list.append(new_dlistString(buf));
640 if ((stat=close_bpipe(bpipe)) != 0) {
642 Jmsg(jcr, M_FATAL, 0, _("Error running program: %s. stat=%d: ERR=%s\n"),
643 p, be.code(stat), be.bstrerror(stat));
648 Dmsg0(100, "Doing < include on client.\n");
649 p++; /* skip over < */
650 if ((ffd = fopen(p, "rb")) == NULL) {
652 Jmsg(jcr, M_FATAL, 0, _("Cannot open FileSet input file: %s. ERR=%s\n"),
656 while (fgets(buf, sizeof(buf), ffd)) {
657 strip_trailing_junk(buf);
658 Dmsg1(100, "%s\n", buf);
659 fileset->incexe->name_list.append(new_dlistString(buf));
664 fileset->incexe->name_list.append(new_dlistString(fname));
670 static void add_fileset(JCR *jcr, const char *item)
672 FF_PKT *ff = jcr->ff;
673 findFILESET *fileset = ff->fileset;
674 int state = fileset->state;
675 findFOPTS *current_opts;
677 /* Get code, optional subcode, and position item past the dividing space */
678 Dmsg1(100, "%s\n", item);
683 int subcode = ' '; /* A space is always a valid subcode */
684 if (item[0] != '\0' && item[0] != ' ') {
692 /* Skip all lines we receive after an error */
693 if (state == state_error) {
694 Dmsg0(100, "State=error return\n");
699 * The switch tests the code for validity.
700 * The subcode is always good if it is a space, otherwise we must confirm.
701 * We set state to state_error first assuming the subcode is invalid,
702 * requiring state to be set in cases below that handle subcodes.
704 if (subcode != ' ') {
706 Dmsg0(100, "Set state=error\n");
711 fileset->incexe = (findINCEXE *)malloc(sizeof(findINCEXE));
712 memset(fileset->incexe, 0, sizeof(findINCEXE));
713 fileset->incexe->opts_list.init(1, true);
714 fileset->incexe->name_list.init(); /* for dlist; was 1,true for alist */
715 fileset->include_list.append(fileset->incexe);
719 fileset->incexe = (findINCEXE *)malloc(sizeof(findINCEXE));
720 memset(fileset->incexe, 0, sizeof(findINCEXE));
721 fileset->incexe->opts_list.init(1, true);
722 fileset->incexe->name_list.init();
723 fileset->exclude_list.append(fileset->incexe);
729 /* File item to either include/include list */
730 state = state_include;
731 add_file_to_fileset(jcr, item, fileset);
734 current_opts = start_options(ff);
738 preg = (regex_t *)malloc(sizeof(regex_t));
739 if (current_opts->flags & FO_IGNORECASE) {
740 rc = regcomp(preg, item, REG_EXTENDED|REG_ICASE);
742 rc = regcomp(preg, item, REG_EXTENDED);
745 regerror(rc, preg, prbuf, sizeof(prbuf));
748 Jmsg(jcr, M_FATAL, 0, _("REGEX %s compile error. ERR=%s\n"), item, prbuf);
752 state = state_options;
753 if (subcode == ' ') {
754 current_opts->regex.append(preg);
755 } else if (subcode == 'D') {
756 current_opts->regexdir.append(preg);
757 } else if (subcode == 'F') {
758 current_opts->regexfile.append(preg);
764 current_opts = start_options(ff);
765 current_opts->base.append(bstrdup(item));
766 state = state_options;
769 current_opts = start_options(ff);
770 state = state_options;
771 if (subcode == ' ') {
772 current_opts->fstype.append(bstrdup(item));
773 } else if (subcode == 'D') {
774 current_opts->drivetype.append(bstrdup(item));
780 current_opts = start_options(ff);
781 state = state_options;
782 if (subcode == ' ') {
783 current_opts->wild.append(bstrdup(item));
784 } else if (subcode == 'D') {
785 current_opts->wilddir.append(bstrdup(item));
786 } else if (subcode == 'F') {
787 current_opts->wildfile.append(bstrdup(item));
788 } else if (subcode == 'B') {
789 current_opts->wildbase.append(bstrdup(item));
795 current_opts = start_options(ff);
796 set_options(current_opts, item);
797 state = state_options;
800 current_opts = start_options(ff);
801 current_opts->reader = bstrdup(item);
802 state = state_options;
805 current_opts = start_options(ff);
806 current_opts->writer = bstrdup(item);
807 state = state_options;
810 Jmsg(jcr, M_FATAL, 0, _("Invalid FileSet command: %s\n"), item);
814 ff->fileset->state = state;
817 static bool term_fileset(JCR *jcr)
819 FF_PKT *ff = jcr->ff;
822 findFILESET *fileset = ff->fileset;
825 for (i=0; i<fileset->include_list.size(); i++) {
826 findINCEXE *incexe = (findINCEXE *)fileset->include_list.get(i);
828 for (j=0; j<incexe->opts_list.size(); j++) {
829 findFOPTS *fo = (findFOPTS *)incexe->opts_list.get(j);
830 for (k=0; k<fo->regex.size(); k++) {
831 Dmsg1(400, "R %s\n", (char *)fo->regex.get(k));
833 for (k=0; k<fo->regexdir.size(); k++) {
834 Dmsg1(400, "RD %s\n", (char *)fo->regexdir.get(k));
836 for (k=0; k<fo->regexfile.size(); k++) {
837 Dmsg1(400, "RF %s\n", (char *)fo->regexfile.get(k));
839 for (k=0; k<fo->wild.size(); k++) {
840 Dmsg1(400, "W %s\n", (char *)fo->wild.get(k));
842 for (k=0; k<fo->wilddir.size(); k++) {
843 Dmsg1(400, "WD %s\n", (char *)fo->wilddir.get(k));
845 for (k=0; k<fo->wildfile.size(); k++) {
846 Dmsg1(400, "WF %s\n", (char *)fo->wildfile.get(k));
848 for (k=0; k<fo->wildbase.size(); k++) {
849 Dmsg1(400, "WB %s\n", (char *)fo->wildbase.get(k));
851 for (k=0; k<fo->base.size(); k++) {
852 Dmsg1(400, "B %s\n", (char *)fo->base.get(k));
854 for (k=0; k<fo->fstype.size(); k++) {
855 Dmsg1(400, "X %s\n", (char *)fo->fstype.get(k));
857 for (k=0; k<fo->drivetype.size(); k++) {
858 Dmsg1(400, "XD %s\n", (char *)fo->drivetype.get(k));
861 Dmsg1(400, "D %s\n", fo->reader);
864 Dmsg1(400, "T %s\n", fo->writer);
868 foreach_dlist(node, &incexe->name_list) {
869 Dmsg1(400, "F %s\n", node->c_str());
872 for (i=0; i<fileset->exclude_list.size(); i++) {
873 findINCEXE *incexe = (findINCEXE *)fileset->exclude_list.get(i);
875 for (j=0; j<incexe->opts_list.size(); j++) {
876 findFOPTS *fo = (findFOPTS *)incexe->opts_list.get(j);
877 for (k=0; k<fo->regex.size(); k++) {
878 Dmsg1(400, "R %s\n", (char *)fo->regex.get(k));
880 for (k=0; k<fo->regexdir.size(); k++) {
881 Dmsg1(400, "RD %s\n", (char *)fo->regexdir.get(k));
883 for (k=0; k<fo->regexfile.size(); k++) {
884 Dmsg1(400, "RF %s\n", (char *)fo->regexfile.get(k));
886 for (k=0; k<fo->wild.size(); k++) {
887 Dmsg1(400, "W %s\n", (char *)fo->wild.get(k));
889 for (k=0; k<fo->wilddir.size(); k++) {
890 Dmsg1(400, "WD %s\n", (char *)fo->wilddir.get(k));
892 for (k=0; k<fo->wildfile.size(); k++) {
893 Dmsg1(400, "WF %s\n", (char *)fo->wildfile.get(k));
895 for (k=0; k<fo->wildbase.size(); k++) {
896 Dmsg1(400, "WB %s\n", (char *)fo->wildbase.get(k));
898 for (k=0; k<fo->base.size(); k++) {
899 Dmsg1(400, "B %s\n", (char *)fo->base.get(k));
901 for (k=0; k<fo->fstype.size(); k++) {
902 Dmsg1(400, "X %s\n", (char *)fo->fstype.get(k));
904 for (k=0; k<fo->drivetype.size(); k++) {
905 Dmsg1(400, "XD %s\n", (char *)fo->drivetype.get(k));
909 foreach_dlist(node, incexe->name_list) {
910 Dmsg1(400, "F %s\n", node->c_str());
914 return ff->fileset->state != state_error;
919 * As an optimization, we should do this during
920 * "compile" time in filed/job.c, and keep only a bit mask
921 * and the Verify options.
923 static void set_options(findFOPTS *fo, const char *opts)
929 for (p=opts; *p; p++) {
931 case 'a': /* alway replace */
932 case '0': /* no option */
935 fo->flags |= FO_EXCLUDE;
938 fo->flags |= FO_MULTIFS;
940 case 'h': /* no recursion */
941 fo->flags |= FO_NO_RECURSION;
943 case 'H': /* no hard link handling */
944 fo->flags |= FO_NO_HARDLINK;
947 fo->flags |= FO_IGNORECASE;
953 fo->flags |= FO_NOREPLACE;
955 case 'p': /* use portable data format */
956 fo->flags |= FO_PORTABLE;
958 case 'R': /* Resource forks and Finder Info */
959 fo->flags |= FO_HFSPLUS;
960 case 'r': /* read fifo */
961 fo->flags |= FO_READFIFO;
966 fo->flags |= FO_SHA1;
971 fo->flags |= FO_SHA256;
975 fo->flags |= FO_SHA512;
981 * If 2 or 3 is seen here, SHA2 is not configured, so
982 * eat the option, and drop back to SHA-1.
984 if (p[1] == '2' || p[1] == '3') {
987 fo->flags |= FO_SHA1;
992 fo->flags |= FO_SPARSE;
995 fo->flags |= FO_MTIMEONLY;
998 fo->flags |= FO_KEEPATIME;
1001 fo->flags |= FO_ACL;
1003 case 'V': /* verify options */
1004 /* Copy Verify Options */
1005 for (j=0; *p && *p != ':'; p++) {
1006 fo->VerifyOpts[j] = *p;
1007 if (j < (int)sizeof(fo->VerifyOpts) - 1) {
1011 fo->VerifyOpts[j] = 0;
1013 case 'P': /* strip path */
1016 for (j=0; *p && *p != ':'; p++) {
1018 if (j < (int)sizeof(strip) - 1) {
1023 fo->strip_path = atoi(strip);
1024 fo->flags |= FO_STRIPPATH;
1025 Dmsg2(100, "strip=%s strip_path=%d\n", strip, fo->strip_path);
1028 fo->flags |= FO_IF_NEWER;
1031 fo->flags |= FO_ENHANCEDWILD;
1033 case 'Z': /* gzip compression */
1034 fo->flags |= FO_GZIP;
1035 fo->GZIP_level = *++p - '0';
1038 fo->flags |= FO_NOATIME;
1041 fo->flags |= FO_CHKCHANGES;
1044 Emsg1(M_ERROR, 0, _("Unknown include/exclude option: %c\n"), *p);
1052 * Director is passing his Fileset
1054 static int fileset_cmd(JCR *jcr)
1056 BSOCK *dir = jcr->dir_bsock;
1058 #if defined(WIN32_VSS)
1061 sscanf(dir->msg, "fileset vss=%d", &vss);
1065 if (!init_fileset(jcr)) {
1068 while (bnet_recv(dir) >= 0) {
1069 strip_trailing_junk(dir->msg);
1070 Dmsg1(500, "Fileset: %s\n", dir->msg);
1071 add_fileset(jcr, dir->msg);
1073 if (!term_fileset(jcr)) {
1076 return bnet_fsend(dir, OKinc);
1079 static void free_bootstrap(JCR *jcr)
1081 if (jcr->RestoreBootstrap) {
1082 unlink(jcr->RestoreBootstrap);
1083 free_pool_memory(jcr->RestoreBootstrap);
1084 jcr->RestoreBootstrap = NULL;
1089 static pthread_mutex_t bsr_mutex = PTHREAD_MUTEX_INITIALIZER;
1090 static uint32_t bsr_uniq = 0;
1093 * The Director sends us the bootstrap file, which
1094 * we will in turn pass to the SD.
1096 static int bootstrap_cmd(JCR *jcr)
1098 BSOCK *dir = jcr->dir_bsock;
1099 POOLMEM *fname = get_pool_memory(PM_FNAME);
1102 free_bootstrap(jcr);
1105 Mmsg(fname, "%s/%s.%s.%d.bootstrap", me->working_directory, me->hdr.name,
1106 jcr->Job, bsr_uniq);
1108 Dmsg1(400, "bootstrap=%s\n", fname);
1109 jcr->RestoreBootstrap = fname;
1110 bs = fopen(fname, "a+b"); /* create file */
1113 Jmsg(jcr, M_FATAL, 0, _("Could not create bootstrap file %s: ERR=%s\n"),
1114 jcr->RestoreBootstrap, be.bstrerror());
1116 * Suck up what he is sending to us so that he will then
1117 * read our error message.
1119 while (bnet_recv(dir) >= 0)
1121 free_bootstrap(jcr);
1122 set_jcr_job_status(jcr, JS_ErrorTerminated);
1126 while (bnet_recv(dir) >= 0) {
1127 Dmsg1(200, "filed<dird: bootstrap file %s\n", dir->msg);
1128 fputs(dir->msg, bs);
1132 * Note, do not free the bootstrap yet -- it needs to be
1135 return bnet_fsend(dir, OKbootstrap);
1140 * Get backup level from Director
1143 static int level_cmd(JCR *jcr)
1145 BSOCK *dir = jcr->dir_bsock;
1146 POOLMEM *level, *buf = NULL;
1149 level = get_memory(dir->msglen+1);
1150 Dmsg1(110, "level_cmd: %s", dir->msg);
1151 if (sscanf(dir->msg, "level = %s ", level) != 1) {
1154 /* Base backup requested? */
1155 if (strcmp(level, "base") == 0) {
1156 jcr->JobLevel = L_BASE;
1157 /* Full backup requested? */
1158 } else if (strcmp(level, "full") == 0) {
1159 jcr->JobLevel = L_FULL;
1160 } else if (strcmp(level, "differential") == 0) {
1161 jcr->JobLevel = L_DIFFERENTIAL;
1164 } else if (strcmp(level, "incremental") == 0) {
1165 jcr->JobLevel = L_INCREMENTAL;
1169 * We get his UTC since time, then sync the clocks and correct it
1170 * to agree with our clock.
1172 } else if (strcmp(level, "since_utime") == 0) {
1173 buf = get_memory(dir->msglen+1);
1174 utime_t since_time, adj;
1175 btime_t his_time, bt_start, rt=0, bt_adj=0;
1176 if (jcr->JobLevel == L_NONE) {
1177 jcr->JobLevel = L_SINCE; /* if no other job level set, do it now */
1179 if (sscanf(dir->msg, "level = since_utime %s mtime_only=%d",
1180 buf, &mtime_only) != 2) {
1183 since_time = str_to_uint64(buf); /* this is the since time */
1184 Dmsg1(100, "since_time=%d\n", (int)since_time);
1185 char ed1[50], ed2[50];
1187 * Sync clocks by polling him for the time. We take
1188 * 10 samples of his time throwing out the first two.
1190 for (int i=0; i<10; i++) {
1191 bt_start = get_current_btime();
1192 bnet_sig(dir, BNET_BTIME); /* poll for time */
1193 if (bnet_recv(dir) <= 0) { /* get response */
1196 if (sscanf(dir->msg, "btime %s", buf) != 1) {
1199 if (i < 2) { /* toss first two results */
1202 his_time = str_to_uint64(buf);
1203 rt = get_current_btime() - bt_start; /* compute round trip time */
1204 Dmsg2(100, "Dirtime=%s FDtime=%s\n", edit_uint64(his_time, ed1),
1205 edit_uint64(bt_start, ed2));
1206 bt_adj += bt_start - his_time - rt/2;
1207 Dmsg2(100, "rt=%s adj=%s\n", edit_uint64(rt, ed1), edit_uint64(bt_adj, ed2));
1210 bt_adj = bt_adj / 8; /* compute average time */
1211 Dmsg2(100, "rt=%s adj=%s\n", edit_uint64(rt, ed1), edit_uint64(bt_adj, ed2));
1212 adj = btime_to_utime(bt_adj);
1213 since_time += adj; /* adjust for clock difference */
1215 Jmsg(jcr, M_INFO, 0, _("DIR and FD clocks differ by %d seconds, FD automatically adjusting.\n"), adj);
1217 bnet_sig(dir, BNET_EOD);
1219 Dmsg2(100, "adj = %d since_time=%d\n", (int)adj, (int)since_time);
1220 jcr->incremental = 1; /* set incremental or decremental backup */
1221 jcr->mtime = (time_t)since_time; /* set since time */
1223 Jmsg1(jcr, M_FATAL, 0, _("Unknown backup level: %s\n"), level);
1231 return bnet_fsend(dir, OKlevel);
1234 pm_strcpy(jcr->errmsg, dir->msg);
1235 Jmsg1(jcr, M_FATAL, 0, _("Bad level command: %s\n"), jcr->errmsg);
1244 * Get session parameters from Director -- this is for a Restore command
1246 static int session_cmd(JCR *jcr)
1248 BSOCK *dir = jcr->dir_bsock;
1250 Dmsg1(100, "SessionCmd: %s", dir->msg);
1251 if (sscanf(dir->msg, sessioncmd, jcr->VolumeName,
1252 &jcr->VolSessionId, &jcr->VolSessionTime,
1253 &jcr->StartFile, &jcr->EndFile,
1254 &jcr->StartBlock, &jcr->EndBlock) != 7) {
1255 pm_strcpy(jcr->errmsg, dir->msg);
1256 Jmsg(jcr, M_FATAL, 0, _("Bad session command: %s"), jcr->errmsg);
1260 return bnet_fsend(dir, OKsession);
1264 * Get address of storage daemon from Director
1267 static int storage_cmd(JCR *jcr)
1269 int stored_port; /* storage daemon port */
1270 int enable_ssl; /* enable ssl to sd */
1271 BSOCK *dir = jcr->dir_bsock;
1272 BSOCK *sd; /* storage daemon bsock */
1274 Dmsg1(100, "StorageCmd: %s", dir->msg);
1275 if (sscanf(dir->msg, storaddr, &jcr->stored_addr, &stored_port, &enable_ssl) != 3) {
1276 pm_strcpy(jcr->errmsg, dir->msg);
1277 Jmsg(jcr, M_FATAL, 0, _("Bad storage command: %s"), jcr->errmsg);
1280 Dmsg3(110, "Open storage: %s:%d ssl=%d\n", jcr->stored_addr, stored_port, enable_ssl);
1281 /* Open command communications with Storage daemon */
1282 /* Try to connect for 1 hour at 10 second intervals */
1283 sd = bnet_connect(jcr, 10, (int)me->SDConnectTimeout, me->heartbeat_interval,
1284 _("Storage daemon"), jcr->stored_addr, NULL, stored_port, 1);
1286 Jmsg(jcr, M_FATAL, 0, _("Failed to connect to Storage daemon: %s:%d\n"),
1287 jcr->stored_addr, stored_port);
1288 Dmsg2(100, "Failed to connect to Storage daemon: %s:%d\n",
1289 jcr->stored_addr, stored_port);
1292 Dmsg0(110, "Connection OK to SD.\n");
1294 jcr->store_bsock = sd;
1296 bnet_fsend(sd, "Hello Start Job %s\n", jcr->Job);
1297 if (!authenticate_storagedaemon(jcr)) {
1298 Jmsg(jcr, M_FATAL, 0, _("Failed to authenticate Storage daemon.\n"));
1301 Dmsg0(110, "Authenticated with SD.\n");
1303 /* Send OK to Director */
1304 return bnet_fsend(dir, OKstore);
1311 static int backup_cmd(JCR *jcr)
1313 BSOCK *dir = jcr->dir_bsock;
1314 BSOCK *sd = jcr->store_bsock;
1317 char ed1[50], ed2[50];
1318 bool bDoVSS = false;
1320 #if defined(WIN32_VSS)
1321 // capture state here, if client is backed up by multiple directors
1322 // and one enables vss and the other does not then enable_vss can change
1323 // between here and where its evaluated after the job completes.
1324 bDoVSS = g_pVSSClient && enable_vss;
1326 /* Run only one at a time */
1331 set_jcr_job_status(jcr, JS_Blocked);
1332 jcr->JobType = JT_BACKUP;
1333 Dmsg1(100, "begin backup ff=%p\n", jcr->ff);
1336 Jmsg(jcr, M_FATAL, 0, _("Cannot contact Storage daemon\n"));
1340 bnet_fsend(dir, OKbackup);
1341 Dmsg1(110, "bfiled>dird: %s", dir->msg);
1344 * Send Append Open Session to Storage daemon
1346 bnet_fsend(sd, append_open);
1347 Dmsg1(110, ">stored: %s", sd->msg);
1349 * Expect to receive back the Ticket number
1351 if (bget_msg(sd) >= 0) {
1352 Dmsg1(110, "<stored: %s", sd->msg);
1353 if (sscanf(sd->msg, OK_open, &jcr->Ticket) != 1) {
1354 Jmsg(jcr, M_FATAL, 0, _("Bad response to append open: %s\n"), sd->msg);
1357 Dmsg1(110, "Got Ticket=%d\n", jcr->Ticket);
1359 Jmsg(jcr, M_FATAL, 0, _("Bad response from stored to open command\n"));
1364 * Send Append data command to Storage daemon
1366 bnet_fsend(sd, append_data, jcr->Ticket);
1367 Dmsg1(110, ">stored: %s", sd->msg);
1370 * Expect to get OK data
1372 Dmsg1(110, "<stored: %s", sd->msg);
1373 if (!response(jcr, sd, OK_data, "Append Data")) {
1377 generate_daemon_event(jcr, "JobStart");
1379 #if defined(WIN32_VSS)
1380 /* START VSS ON WIN 32 */
1382 if (g_pVSSClient->InitializeForBackup()) {
1383 /* tell vss which drives to snapshot */
1384 char szWinDriveLetters[27];
1385 if (get_win32_driveletters(jcr->ff, szWinDriveLetters)) {
1386 Jmsg(jcr, M_INFO, 0, _("Generate VSS snapshots. Driver=\"%s\", Drive(s)=\"%s\"\n"), g_pVSSClient->GetDriverName(), szWinDriveLetters);
1387 if (!g_pVSSClient->CreateSnapshots(szWinDriveLetters)) {
1388 Jmsg(jcr, M_WARNING, 0, _("Generate VSS snapshots failed.\n"));
1391 /* tell user if snapshot creation of a specific drive failed */
1393 for (i=0; i < (int)strlen(szWinDriveLetters); i++) {
1394 if (islower(szWinDriveLetters[i])) {
1395 Jmsg(jcr, M_WARNING, 0, _("Generate VSS snapshot of drive \"%c:\\\" failed. VSS support is disabled on this drive.\n"), szWinDriveLetters[i]);
1399 /* inform user about writer states */
1400 for (i=0; i < (int)g_pVSSClient->GetWriterCount(); i++)
1401 if (g_pVSSClient->GetWriterState(i) < 1) {
1402 Jmsg(jcr, M_WARNING, 0, _("VSS Writer (PrepareForBackup): %s\n"), g_pVSSClient->GetWriterInfo(i));
1407 Jmsg(jcr, M_INFO, 0, _("No drive letters found for generating VSS snapshots.\n"));
1411 Jmsg(jcr, M_WARNING, 0, _("VSS was not initialized properly. VSS support is disabled. ERR=%s\n"), be.bstrerror());
1417 * Send Files to Storage daemon
1419 Dmsg1(110, "begin blast ff=%p\n", (FF_PKT *)jcr->ff);
1420 if (!blast_data_to_storage_daemon(jcr, NULL)) {
1421 set_jcr_job_status(jcr, JS_ErrorTerminated);
1422 bnet_suppress_error_messages(sd, 1);
1423 bget_msg(sd); /* Read final response from append_data */
1424 Dmsg0(110, "Error in blast_data.\n");
1426 set_jcr_job_status(jcr, JS_Terminated);
1428 if (jcr->JobStatus != JS_Terminated) {
1429 bnet_suppress_error_messages(sd, 1);
1430 goto cleanup; /* bail out now */
1433 * Expect to get response to append_data from Storage daemon
1435 if (!response(jcr, sd, OK_append, "Append Data")) {
1436 set_jcr_job_status(jcr, JS_ErrorTerminated);
1441 * Send Append End Data to Storage daemon
1443 bnet_fsend(sd, append_end, jcr->Ticket);
1445 if (!response(jcr, sd, OK_end, "Append End")) {
1446 set_jcr_job_status(jcr, JS_ErrorTerminated);
1451 * Send Append Close to Storage daemon
1453 bnet_fsend(sd, append_close, jcr->Ticket);
1454 while (bget_msg(sd) >= 0) { /* stop on signal or error */
1455 if (sscanf(sd->msg, OK_close, &SDJobStatus) == 1) {
1457 Dmsg2(200, "SDJobStatus = %d %c\n", SDJobStatus, (char)SDJobStatus);
1461 Jmsg(jcr, M_FATAL, 0, _("Append Close with SD failed.\n"));
1464 if (SDJobStatus != JS_Terminated) {
1465 Jmsg(jcr, M_FATAL, 0, _("Bad status %d returned from Storage Daemon.\n"),
1471 #if defined(WIN32_VSS)
1472 /* STOP VSS ON WIN 32 */
1473 /* tell vss to close the backup session */
1475 if (g_pVSSClient->CloseBackup()) {
1476 /* inform user about writer states */
1477 for (int i=0; i<(int)g_pVSSClient->GetWriterCount(); i++) {
1478 int msg_type = M_INFO;
1479 if (g_pVSSClient->GetWriterState(i) < 1) {
1480 msg_type = M_WARNING;
1483 Jmsg(jcr, msg_type, 0, _("VSS Writer (BackupComplete): %s\n"), g_pVSSClient->GetWriterInfo(i));
1490 bnet_fsend(dir, EndJob, jcr->JobStatus, jcr->JobFiles,
1491 edit_uint64(jcr->ReadBytes, ed1),
1492 edit_uint64(jcr->JobBytes, ed2), jcr->Errors, (int)bDoVSS,
1494 Dmsg1(110, "End FD msg: %s\n", dir->msg);
1496 return 0; /* return and stop command loop */
1500 * Do a Verify for Director
1503 static int verify_cmd(JCR *jcr)
1505 BSOCK *dir = jcr->dir_bsock;
1506 BSOCK *sd = jcr->store_bsock;
1507 char level[100], ed1[50], ed2[50];
1509 jcr->JobType = JT_VERIFY;
1510 if (sscanf(dir->msg, verifycmd, level) != 1) {
1511 bnet_fsend(dir, _("2994 Bad verify command: %s\n"), dir->msg);
1515 if (strcasecmp(level, "init") == 0) {
1516 jcr->JobLevel = L_VERIFY_INIT;
1517 } else if (strcasecmp(level, "catalog") == 0){
1518 jcr->JobLevel = L_VERIFY_CATALOG;
1519 } else if (strcasecmp(level, "volume") == 0){
1520 jcr->JobLevel = L_VERIFY_VOLUME_TO_CATALOG;
1521 } else if (strcasecmp(level, "data") == 0){
1522 jcr->JobLevel = L_VERIFY_DATA;
1523 } else if (strcasecmp(level, "disk_to_catalog") == 0) {
1524 jcr->JobLevel = L_VERIFY_DISK_TO_CATALOG;
1526 bnet_fsend(dir, _("2994 Bad verify level: %s\n"), dir->msg);
1530 bnet_fsend(dir, OKverify);
1532 generate_daemon_event(jcr, "JobStart");
1534 Dmsg1(110, "bfiled>dird: %s", dir->msg);
1536 switch (jcr->JobLevel) {
1538 case L_VERIFY_CATALOG:
1541 case L_VERIFY_VOLUME_TO_CATALOG:
1542 if (!open_sd_read_session(jcr)) {
1545 start_dir_heartbeat(jcr);
1546 do_verify_volume(jcr);
1547 stop_dir_heartbeat(jcr);
1549 * Send Close session command to Storage daemon
1551 bnet_fsend(sd, read_close, jcr->Ticket);
1552 Dmsg1(130, "bfiled>stored: %s", sd->msg);
1554 /* ****FIXME**** check response */
1555 bget_msg(sd); /* get OK */
1557 /* Inform Storage daemon that we are done */
1558 bnet_sig(sd, BNET_TERMINATE);
1561 case L_VERIFY_DISK_TO_CATALOG:
1565 bnet_fsend(dir, _("2994 Bad verify level: %s\n"), dir->msg);
1569 bnet_sig(dir, BNET_EOD);
1571 /* Send termination status back to Dir */
1572 bnet_fsend(dir, EndJob, jcr->JobStatus, jcr->JobFiles,
1573 edit_uint64(jcr->ReadBytes, ed1),
1574 edit_uint64(jcr->JobBytes, ed2), jcr->Errors, 0,
1576 Dmsg1(110, "End FD msg: %s\n", dir->msg);
1578 /* Inform Director that we are done */
1579 bnet_sig(dir, BNET_TERMINATE);
1580 return 0; /* return and terminate command loop */
1584 * Do a Restore for Director
1587 static int restore_cmd(JCR *jcr)
1589 BSOCK *dir = jcr->dir_bsock;
1590 BSOCK *sd = jcr->store_bsock;
1592 bool use_regexwhere=false;
1595 char ed1[50], ed2[50];
1598 * Scan WHERE (base directory for restore) from command
1600 Dmsg0(150, "restore command\n");
1601 /* Pickup where string */
1602 args = get_memory(dir->msglen+1);
1605 if (sscanf(dir->msg, restorecmd, &replace, &prefix_links, args) != 3) {
1606 if (sscanf(dir->msg, restorecmdR, &replace, &prefix_links, args) != 3){
1607 if (sscanf(dir->msg, restorecmd1, &replace, &prefix_links) != 2) {
1608 pm_strcpy(jcr->errmsg, dir->msg);
1609 Jmsg(jcr, M_FATAL, 0, _("Bad replace command. CMD=%s\n"), jcr->errmsg);
1614 use_regexwhere = true;
1616 /* Turn / into nothing */
1617 if (IsPathSeparator(args[0]) && args[1] == '\0') {
1621 Dmsg2(150, "Got replace %c, where=%s\n", replace, args);
1622 unbash_spaces(args);
1624 if (use_regexwhere) {
1625 jcr->where_bregexp = get_bregexps(args);
1626 if (!jcr->where_bregexp) {
1627 Jmsg(jcr, M_FATAL, 0, _("Bad where regexp. where=%s\n"), args);
1628 free_pool_memory(args);
1632 jcr->where = bstrdup(args);
1635 free_pool_memory(args);
1636 jcr->replace = replace;
1637 jcr->prefix_links = prefix_links;
1639 bnet_fsend(dir, OKrestore);
1640 Dmsg1(110, "bfiled>dird: %s", dir->msg);
1642 jcr->JobType = JT_RESTORE;
1644 set_jcr_job_status(jcr, JS_Blocked);
1646 if (!open_sd_read_session(jcr)) {
1647 set_jcr_job_status(jcr, JS_ErrorTerminated);
1651 set_jcr_job_status(jcr, JS_Running);
1654 * Do restore of files and data
1656 start_dir_heartbeat(jcr);
1657 generate_daemon_event(jcr, "JobStart");
1659 stop_dir_heartbeat(jcr);
1661 set_jcr_job_status(jcr, JS_Terminated);
1662 if (jcr->JobStatus != JS_Terminated) {
1663 bnet_suppress_error_messages(sd, 1);
1667 * Send Close session command to Storage daemon
1669 bnet_fsend(sd, read_close, jcr->Ticket);
1670 Dmsg1(130, "bfiled>stored: %s", sd->msg);
1672 bget_msg(sd); /* get OK */
1674 /* Inform Storage daemon that we are done */
1675 bnet_sig(sd, BNET_TERMINATE);
1680 set_jcr_job_status(jcr, JS_ErrorTerminated);
1682 /* Send termination status back to Dir */
1683 bnet_fsend(dir, EndJob, jcr->JobStatus, jcr->JobFiles,
1684 edit_uint64(jcr->ReadBytes, ed1),
1685 edit_uint64(jcr->JobBytes, ed2), jcr->Errors, 0,
1687 Dmsg1(110, "End FD msg: %s\n", dir->msg);
1689 /* Inform Director that we are done */
1690 bnet_sig(dir, BNET_TERMINATE);
1692 Dmsg0(130, "Done in job.c\n");
1693 return 0; /* return and terminate command loop */
1696 static int open_sd_read_session(JCR *jcr)
1698 BSOCK *sd = jcr->store_bsock;
1701 Jmsg(jcr, M_FATAL, 0, _("Improper calling sequence.\n"));
1704 Dmsg4(120, "VolSessId=%ld VolsessT=%ld SF=%ld EF=%ld\n",
1705 jcr->VolSessionId, jcr->VolSessionTime, jcr->StartFile, jcr->EndFile);
1706 Dmsg2(120, "JobId=%d vol=%s\n", jcr->JobId, "DummyVolume");
1708 * Open Read Session with Storage daemon
1710 bnet_fsend(sd, read_open, "DummyVolume",
1711 jcr->VolSessionId, jcr->VolSessionTime, jcr->StartFile, jcr->EndFile,
1712 jcr->StartBlock, jcr->EndBlock);
1713 Dmsg1(110, ">stored: %s", sd->msg);
1718 if (bget_msg(sd) >= 0) {
1719 Dmsg1(110, "bfiled<stored: %s", sd->msg);
1720 if (sscanf(sd->msg, OK_open, &jcr->Ticket) != 1) {
1721 Jmsg(jcr, M_FATAL, 0, _("Bad response to SD read open: %s\n"), sd->msg);
1724 Dmsg1(110, "bfiled: got Ticket=%d\n", jcr->Ticket);
1726 Jmsg(jcr, M_FATAL, 0, _("Bad response from stored to read open command\n"));
1730 if (!send_bootstrap_file(jcr)) {
1735 * Start read of data with Storage daemon
1737 bnet_fsend(sd, read_data, jcr->Ticket);
1738 Dmsg1(110, ">stored: %s", sd->msg);
1743 if (!response(jcr, sd, OK_data, "Read Data")) {
1750 * Destroy the Job Control Record and associated
1751 * resources (sockets).
1753 static void filed_free_jcr(JCR *jcr)
1755 if (jcr->store_bsock) {
1756 bnet_close(jcr->store_bsock);
1758 free_bootstrap(jcr);
1759 if (jcr->last_fname) {
1760 free_pool_memory(jcr->last_fname);
1762 free_runscripts(jcr->RunScripts);
1763 delete jcr->RunScripts;
1769 * Get response from Storage daemon to a command we
1770 * sent. Check that the response is OK.
1772 * Returns: 0 on failure
1775 int response(JCR *jcr, BSOCK *sd, char *resp, const char *cmd)
1780 if (bget_msg(sd) > 0) {
1781 Dmsg0(110, sd->msg);
1782 if (strcmp(sd->msg, resp) == 0) {
1786 if (job_canceled(jcr)) {
1787 return 0; /* if canceled avoid useless error messages */
1789 if (is_bnet_error(sd)) {
1790 Jmsg2(jcr, M_FATAL, 0, _("Comm error with SD. bad response to %s. ERR=%s\n"),
1791 cmd, bnet_strerror(sd));
1793 Jmsg3(jcr, M_FATAL, 0, _("Bad response to %s command. Wanted %s, got %s\n"),
1794 cmd, resp, sd->msg);
1799 static int send_bootstrap_file(JCR *jcr)
1803 BSOCK *sd = jcr->store_bsock;
1804 const char *bootstrap = "bootstrap\n";
1807 Dmsg1(400, "send_bootstrap_file: %s\n", jcr->RestoreBootstrap);
1808 if (!jcr->RestoreBootstrap) {
1811 bs = fopen(jcr->RestoreBootstrap, "rb");
1814 Jmsg(jcr, M_FATAL, 0, _("Could not open bootstrap file %s: ERR=%s\n"),
1815 jcr->RestoreBootstrap, be.bstrerror());
1816 set_jcr_job_status(jcr, JS_ErrorTerminated);
1819 sd->msglen = pm_strcpy(sd->msg, bootstrap);
1821 while (fgets(buf, sizeof(buf), bs)) {
1822 sd->msglen = Mmsg(sd->msg, "%s", buf);
1825 bnet_sig(sd, BNET_EOD);
1827 if (!response(jcr, sd, OKSDbootstrap, "Bootstrap")) {
1828 set_jcr_job_status(jcr, JS_ErrorTerminated);
1834 free_bootstrap(jcr);