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.strerror(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)
928 for (p=opts; *p; p++) {
930 case 'a': /* alway replace */
931 case '0': /* no option */
934 fo->flags |= FO_EXCLUDE;
937 fo->flags |= FO_MULTIFS;
939 case 'h': /* no recursion */
940 fo->flags |= FO_NO_RECURSION;
942 case 'H': /* no hard link handling */
943 fo->flags |= FO_NO_HARDLINK;
946 fo->flags |= FO_IGNORECASE;
952 fo->flags |= FO_NOREPLACE;
954 case 'p': /* use portable data format */
955 fo->flags |= FO_PORTABLE;
957 case 'R': /* Resource forks and Finder Info */
958 fo->flags |= FO_HFSPLUS;
959 case 'r': /* read fifo */
960 fo->flags |= FO_READFIFO;
965 fo->flags |= FO_SHA1;
970 fo->flags |= FO_SHA256;
974 fo->flags |= FO_SHA512;
980 * If 2 or 3 is seen here, SHA2 is not configured, so
981 * eat the option, and drop back to SHA-1.
983 if (p[1] == '2' || p[1] == '3') {
986 fo->flags |= FO_SHA1;
991 fo->flags |= FO_SPARSE;
994 fo->flags |= FO_MTIMEONLY;
997 fo->flags |= FO_KEEPATIME;
1000 fo->flags |= FO_ACL;
1002 case 'V': /* verify options */
1003 /* Copy Verify Options */
1004 for (j=0; *p && *p != ':'; p++) {
1005 fo->VerifyOpts[j] = *p;
1006 if (j < (int)sizeof(fo->VerifyOpts) - 1) {
1010 fo->VerifyOpts[j] = 0;
1013 fo->flags |= FO_IF_NEWER;
1016 fo->flags |= FO_ENHANCEDWILD;
1018 case 'Z': /* gzip compression */
1019 fo->flags |= FO_GZIP;
1020 fo->GZIP_level = *++p - '0';
1023 fo->flags |= FO_NOATIME;
1026 fo->flags |= FO_CHKCHANGES;
1029 Emsg1(M_ERROR, 0, _("Unknown include/exclude option: %c\n"), *p);
1037 * Director is passing his Fileset
1039 static int fileset_cmd(JCR *jcr)
1041 BSOCK *dir = jcr->dir_bsock;
1043 #if defined(WIN32_VSS)
1046 sscanf(dir->msg, "fileset vss=%d", &vss);
1050 if (!init_fileset(jcr)) {
1053 while (bnet_recv(dir) >= 0) {
1054 strip_trailing_junk(dir->msg);
1055 Dmsg1(500, "Fileset: %s\n", dir->msg);
1056 add_fileset(jcr, dir->msg);
1058 if (!term_fileset(jcr)) {
1061 return bnet_fsend(dir, OKinc);
1064 static void free_bootstrap(JCR *jcr)
1066 if (jcr->RestoreBootstrap) {
1067 unlink(jcr->RestoreBootstrap);
1068 free_pool_memory(jcr->RestoreBootstrap);
1069 jcr->RestoreBootstrap = NULL;
1074 static pthread_mutex_t bsr_mutex = PTHREAD_MUTEX_INITIALIZER;
1075 static uint32_t bsr_uniq = 0;
1078 * The Director sends us the bootstrap file, which
1079 * we will in turn pass to the SD.
1081 static int bootstrap_cmd(JCR *jcr)
1083 BSOCK *dir = jcr->dir_bsock;
1084 POOLMEM *fname = get_pool_memory(PM_FNAME);
1087 free_bootstrap(jcr);
1090 Mmsg(fname, "%s/%s.%s.%d.bootstrap", me->working_directory, me->hdr.name,
1091 jcr->Job, bsr_uniq);
1093 Dmsg1(400, "bootstrap=%s\n", fname);
1094 jcr->RestoreBootstrap = fname;
1095 bs = fopen(fname, "a+b"); /* create file */
1098 Jmsg(jcr, M_FATAL, 0, _("Could not create bootstrap file %s: ERR=%s\n"),
1099 jcr->RestoreBootstrap, be.strerror());
1101 * Suck up what he is sending to us so that he will then
1102 * read our error message.
1104 while (bnet_recv(dir) >= 0)
1106 free_bootstrap(jcr);
1107 set_jcr_job_status(jcr, JS_ErrorTerminated);
1111 while (bnet_recv(dir) >= 0) {
1112 Dmsg1(200, "filed<dird: bootstrap file %s\n", dir->msg);
1113 fputs(dir->msg, bs);
1117 * Note, do not free the bootstrap yet -- it needs to be
1120 return bnet_fsend(dir, OKbootstrap);
1125 * Get backup level from Director
1128 static int level_cmd(JCR *jcr)
1130 BSOCK *dir = jcr->dir_bsock;
1131 POOLMEM *level, *buf = NULL;
1134 level = get_memory(dir->msglen+1);
1135 Dmsg1(110, "level_cmd: %s", dir->msg);
1136 if (sscanf(dir->msg, "level = %s ", level) != 1) {
1139 /* Base backup requested? */
1140 if (strcmp(level, "base") == 0) {
1141 jcr->JobLevel = L_BASE;
1142 /* Full backup requested? */
1143 } else if (strcmp(level, "full") == 0) {
1144 jcr->JobLevel = L_FULL;
1145 } else if (strcmp(level, "differential") == 0) {
1146 jcr->JobLevel = L_DIFFERENTIAL;
1149 } else if (strcmp(level, "incremental") == 0) {
1150 jcr->JobLevel = L_INCREMENTAL;
1154 * We get his UTC since time, then sync the clocks and correct it
1155 * to agree with our clock.
1157 } else if (strcmp(level, "since_utime") == 0) {
1158 buf = get_memory(dir->msglen+1);
1159 utime_t since_time, adj;
1160 btime_t his_time, bt_start, rt=0, bt_adj=0;
1161 if (jcr->JobLevel == L_NONE) {
1162 jcr->JobLevel = L_SINCE; /* if no other job level set, do it now */
1164 if (sscanf(dir->msg, "level = since_utime %s mtime_only=%d",
1165 buf, &mtime_only) != 2) {
1168 since_time = str_to_uint64(buf); /* this is the since time */
1169 Dmsg1(100, "since_time=%d\n", (int)since_time);
1170 char ed1[50], ed2[50];
1172 * Sync clocks by polling him for the time. We take
1173 * 10 samples of his time throwing out the first two.
1175 for (int i=0; i<10; i++) {
1176 bt_start = get_current_btime();
1177 bnet_sig(dir, BNET_BTIME); /* poll for time */
1178 if (bnet_recv(dir) <= 0) { /* get response */
1181 if (sscanf(dir->msg, "btime %s", buf) != 1) {
1184 if (i < 2) { /* toss first two results */
1187 his_time = str_to_uint64(buf);
1188 rt = get_current_btime() - bt_start; /* compute round trip time */
1189 Dmsg2(100, "Dirtime=%s FDtime=%s\n", edit_uint64(his_time, ed1),
1190 edit_uint64(bt_start, ed2));
1191 bt_adj += bt_start - his_time - rt/2;
1192 Dmsg2(100, "rt=%s adj=%s\n", edit_uint64(rt, ed1), edit_uint64(bt_adj, ed2));
1195 bt_adj = bt_adj / 8; /* compute average time */
1196 Dmsg2(100, "rt=%s adj=%s\n", edit_uint64(rt, ed1), edit_uint64(bt_adj, ed2));
1197 adj = btime_to_utime(bt_adj);
1198 since_time += adj; /* adjust for clock difference */
1200 Jmsg(jcr, M_INFO, 0, _("DIR and FD clocks differ by %d seconds, FD automatically adjusting.\n"), adj);
1202 bnet_sig(dir, BNET_EOD);
1204 Dmsg2(100, "adj = %d since_time=%d\n", (int)adj, (int)since_time);
1205 jcr->incremental = 1; /* set incremental or decremental backup */
1206 jcr->mtime = (time_t)since_time; /* set since time */
1208 Jmsg1(jcr, M_FATAL, 0, _("Unknown backup level: %s\n"), level);
1216 return bnet_fsend(dir, OKlevel);
1219 pm_strcpy(jcr->errmsg, dir->msg);
1220 Jmsg1(jcr, M_FATAL, 0, _("Bad level command: %s\n"), jcr->errmsg);
1229 * Get session parameters from Director -- this is for a Restore command
1231 static int session_cmd(JCR *jcr)
1233 BSOCK *dir = jcr->dir_bsock;
1235 Dmsg1(100, "SessionCmd: %s", dir->msg);
1236 if (sscanf(dir->msg, sessioncmd, jcr->VolumeName,
1237 &jcr->VolSessionId, &jcr->VolSessionTime,
1238 &jcr->StartFile, &jcr->EndFile,
1239 &jcr->StartBlock, &jcr->EndBlock) != 7) {
1240 pm_strcpy(jcr->errmsg, dir->msg);
1241 Jmsg(jcr, M_FATAL, 0, _("Bad session command: %s"), jcr->errmsg);
1245 return bnet_fsend(dir, OKsession);
1249 * Get address of storage daemon from Director
1252 static int storage_cmd(JCR *jcr)
1254 int stored_port; /* storage daemon port */
1255 int enable_ssl; /* enable ssl to sd */
1256 BSOCK *dir = jcr->dir_bsock;
1257 BSOCK *sd; /* storage daemon bsock */
1259 Dmsg1(100, "StorageCmd: %s", dir->msg);
1260 if (sscanf(dir->msg, storaddr, &jcr->stored_addr, &stored_port, &enable_ssl) != 3) {
1261 pm_strcpy(jcr->errmsg, dir->msg);
1262 Jmsg(jcr, M_FATAL, 0, _("Bad storage command: %s"), jcr->errmsg);
1265 Dmsg3(110, "Open storage: %s:%d ssl=%d\n", jcr->stored_addr, stored_port, enable_ssl);
1266 /* Open command communications with Storage daemon */
1267 /* Try to connect for 1 hour at 10 second intervals */
1268 sd = bnet_connect(jcr, 10, (int)me->SDConnectTimeout, me->heartbeat_interval,
1269 _("Storage daemon"), jcr->stored_addr, NULL, stored_port, 1);
1271 Jmsg(jcr, M_FATAL, 0, _("Failed to connect to Storage daemon: %s:%d\n"),
1272 jcr->stored_addr, stored_port);
1273 Dmsg2(100, "Failed to connect to Storage daemon: %s:%d\n",
1274 jcr->stored_addr, stored_port);
1277 Dmsg0(110, "Connection OK to SD.\n");
1279 jcr->store_bsock = sd;
1281 bnet_fsend(sd, "Hello Start Job %s\n", jcr->Job);
1282 if (!authenticate_storagedaemon(jcr)) {
1283 Jmsg(jcr, M_FATAL, 0, _("Failed to authenticate Storage daemon.\n"));
1286 Dmsg0(110, "Authenticated with SD.\n");
1288 /* Send OK to Director */
1289 return bnet_fsend(dir, OKstore);
1296 static int backup_cmd(JCR *jcr)
1298 BSOCK *dir = jcr->dir_bsock;
1299 BSOCK *sd = jcr->store_bsock;
1302 char ed1[50], ed2[50];
1303 bool bDoVSS = false;
1305 #if defined(WIN32_VSS)
1306 // capture state here, if client is backed up by multiple directors
1307 // and one enables vss and the other does not then enable_vss can change
1308 // between here and where its evaluated after the job completes.
1309 bDoVSS = g_pVSSClient && enable_vss;
1311 /* Run only one at a time */
1316 set_jcr_job_status(jcr, JS_Blocked);
1317 jcr->JobType = JT_BACKUP;
1318 Dmsg1(100, "begin backup ff=%p\n", jcr->ff);
1321 Jmsg(jcr, M_FATAL, 0, _("Cannot contact Storage daemon\n"));
1325 bnet_fsend(dir, OKbackup);
1326 Dmsg1(110, "bfiled>dird: %s", dir->msg);
1329 * Send Append Open Session to Storage daemon
1331 bnet_fsend(sd, append_open);
1332 Dmsg1(110, ">stored: %s", sd->msg);
1334 * Expect to receive back the Ticket number
1336 if (bget_msg(sd) >= 0) {
1337 Dmsg1(110, "<stored: %s", sd->msg);
1338 if (sscanf(sd->msg, OK_open, &jcr->Ticket) != 1) {
1339 Jmsg(jcr, M_FATAL, 0, _("Bad response to append open: %s\n"), sd->msg);
1342 Dmsg1(110, "Got Ticket=%d\n", jcr->Ticket);
1344 Jmsg(jcr, M_FATAL, 0, _("Bad response from stored to open command\n"));
1349 * Send Append data command to Storage daemon
1351 bnet_fsend(sd, append_data, jcr->Ticket);
1352 Dmsg1(110, ">stored: %s", sd->msg);
1355 * Expect to get OK data
1357 Dmsg1(110, "<stored: %s", sd->msg);
1358 if (!response(jcr, sd, OK_data, "Append Data")) {
1362 generate_daemon_event(jcr, "JobStart");
1364 #if defined(WIN32_VSS)
1365 /* START VSS ON WIN 32 */
1367 if (g_pVSSClient->InitializeForBackup()) {
1368 /* tell vss which drives to snapshot */
1369 char szWinDriveLetters[27];
1370 if (get_win32_driveletters(jcr->ff, szWinDriveLetters)) {
1371 Jmsg(jcr, M_INFO, 0, _("Generate VSS snapshots. Driver=\"%s\", Drive(s)=\"%s\"\n"), g_pVSSClient->GetDriverName(), szWinDriveLetters);
1372 if (!g_pVSSClient->CreateSnapshots(szWinDriveLetters)) {
1373 Jmsg(jcr, M_WARNING, 0, _("Generate VSS snapshots failed.\n"));
1376 /* tell user if snapshot creation of a specific drive failed */
1378 for (i=0; i < (int)strlen(szWinDriveLetters); i++) {
1379 if (islower(szWinDriveLetters[i])) {
1380 Jmsg(jcr, M_WARNING, 0, _("Generate VSS snapshot of drive \"%c:\\\" failed. VSS support is disabled on this drive.\n"), szWinDriveLetters[i]);
1384 /* inform user about writer states */
1385 for (i=0; i < (int)g_pVSSClient->GetWriterCount(); i++)
1386 if (g_pVSSClient->GetWriterState(i) < 1) {
1387 Jmsg(jcr, M_WARNING, 0, _("VSS Writer (PrepareForBackup): %s\n"), g_pVSSClient->GetWriterInfo(i));
1392 Jmsg(jcr, M_INFO, 0, _("No drive letters found for generating VSS snapshots.\n"));
1396 Jmsg(jcr, M_WARNING, 0, _("VSS was not initialized properly. VSS support is disabled. ERR=%s\n"), be.strerror());
1402 * Send Files to Storage daemon
1404 Dmsg1(110, "begin blast ff=%p\n", (FF_PKT *)jcr->ff);
1405 if (!blast_data_to_storage_daemon(jcr, NULL)) {
1406 set_jcr_job_status(jcr, JS_ErrorTerminated);
1407 bnet_suppress_error_messages(sd, 1);
1408 bget_msg(sd); /* Read final response from append_data */
1409 Dmsg0(110, "Error in blast_data.\n");
1411 set_jcr_job_status(jcr, JS_Terminated);
1413 if (jcr->JobStatus != JS_Terminated) {
1414 bnet_suppress_error_messages(sd, 1);
1415 goto cleanup; /* bail out now */
1418 * Expect to get response to append_data from Storage daemon
1420 if (!response(jcr, sd, OK_append, "Append Data")) {
1421 set_jcr_job_status(jcr, JS_ErrorTerminated);
1426 * Send Append End Data to Storage daemon
1428 bnet_fsend(sd, append_end, jcr->Ticket);
1430 if (!response(jcr, sd, OK_end, "Append End")) {
1431 set_jcr_job_status(jcr, JS_ErrorTerminated);
1436 * Send Append Close to Storage daemon
1438 bnet_fsend(sd, append_close, jcr->Ticket);
1439 while (bget_msg(sd) >= 0) { /* stop on signal or error */
1440 if (sscanf(sd->msg, OK_close, &SDJobStatus) == 1) {
1442 Dmsg2(200, "SDJobStatus = %d %c\n", SDJobStatus, (char)SDJobStatus);
1446 Jmsg(jcr, M_FATAL, 0, _("Append Close with SD failed.\n"));
1449 if (SDJobStatus != JS_Terminated) {
1450 Jmsg(jcr, M_FATAL, 0, _("Bad status %d returned from Storage Daemon.\n"),
1456 #if defined(WIN32_VSS)
1457 /* STOP VSS ON WIN 32 */
1458 /* tell vss to close the backup session */
1460 if (g_pVSSClient->CloseBackup()) {
1461 /* inform user about writer states */
1462 for (int i=0; i<(int)g_pVSSClient->GetWriterCount(); i++) {
1463 int msg_type = M_INFO;
1464 if (g_pVSSClient->GetWriterState(i) < 1) {
1465 msg_type = M_WARNING;
1468 Jmsg(jcr, msg_type, 0, _("VSS Writer (BackupComplete): %s\n"), g_pVSSClient->GetWriterInfo(i));
1475 bnet_fsend(dir, EndJob, jcr->JobStatus, jcr->JobFiles,
1476 edit_uint64(jcr->ReadBytes, ed1),
1477 edit_uint64(jcr->JobBytes, ed2), jcr->Errors, (int)bDoVSS,
1479 Dmsg1(110, "End FD msg: %s\n", dir->msg);
1481 return 0; /* return and stop command loop */
1485 * Do a Verify for Director
1488 static int verify_cmd(JCR *jcr)
1490 BSOCK *dir = jcr->dir_bsock;
1491 BSOCK *sd = jcr->store_bsock;
1492 char level[100], ed1[50], ed2[50];
1494 jcr->JobType = JT_VERIFY;
1495 if (sscanf(dir->msg, verifycmd, level) != 1) {
1496 bnet_fsend(dir, _("2994 Bad verify command: %s\n"), dir->msg);
1500 if (strcasecmp(level, "init") == 0) {
1501 jcr->JobLevel = L_VERIFY_INIT;
1502 } else if (strcasecmp(level, "catalog") == 0){
1503 jcr->JobLevel = L_VERIFY_CATALOG;
1504 } else if (strcasecmp(level, "volume") == 0){
1505 jcr->JobLevel = L_VERIFY_VOLUME_TO_CATALOG;
1506 } else if (strcasecmp(level, "data") == 0){
1507 jcr->JobLevel = L_VERIFY_DATA;
1508 } else if (strcasecmp(level, "disk_to_catalog") == 0) {
1509 jcr->JobLevel = L_VERIFY_DISK_TO_CATALOG;
1511 bnet_fsend(dir, _("2994 Bad verify level: %s\n"), dir->msg);
1515 bnet_fsend(dir, OKverify);
1517 generate_daemon_event(jcr, "JobStart");
1519 Dmsg1(110, "bfiled>dird: %s", dir->msg);
1521 switch (jcr->JobLevel) {
1523 case L_VERIFY_CATALOG:
1526 case L_VERIFY_VOLUME_TO_CATALOG:
1527 if (!open_sd_read_session(jcr)) {
1530 start_dir_heartbeat(jcr);
1531 do_verify_volume(jcr);
1532 stop_dir_heartbeat(jcr);
1534 * Send Close session command to Storage daemon
1536 bnet_fsend(sd, read_close, jcr->Ticket);
1537 Dmsg1(130, "bfiled>stored: %s", sd->msg);
1539 /* ****FIXME**** check response */
1540 bget_msg(sd); /* get OK */
1542 /* Inform Storage daemon that we are done */
1543 bnet_sig(sd, BNET_TERMINATE);
1546 case L_VERIFY_DISK_TO_CATALOG:
1550 bnet_fsend(dir, _("2994 Bad verify level: %s\n"), dir->msg);
1554 bnet_sig(dir, BNET_EOD);
1556 /* Send termination status back to Dir */
1557 bnet_fsend(dir, EndJob, jcr->JobStatus, jcr->JobFiles,
1558 edit_uint64(jcr->ReadBytes, ed1),
1559 edit_uint64(jcr->JobBytes, ed2), jcr->Errors, 0,
1561 Dmsg1(110, "End FD msg: %s\n", dir->msg);
1563 /* Inform Director that we are done */
1564 bnet_sig(dir, BNET_TERMINATE);
1565 return 0; /* return and terminate command loop */
1569 * Do a Restore for Director
1572 static int restore_cmd(JCR *jcr)
1574 BSOCK *dir = jcr->dir_bsock;
1575 BSOCK *sd = jcr->store_bsock;
1577 bool use_regexwhere=false;
1580 char ed1[50], ed2[50];
1583 * Scan WHERE (base directory for restore) from command
1585 Dmsg0(150, "restore command\n");
1586 /* Pickup where string */
1587 args = get_memory(dir->msglen+1);
1590 if (sscanf(dir->msg, restorecmd, &replace, &prefix_links, args) != 3) {
1591 if (sscanf(dir->msg, restorecmdR, &replace, &prefix_links, args) != 3){
1592 if (sscanf(dir->msg, restorecmd1, &replace, &prefix_links) != 2) {
1593 pm_strcpy(jcr->errmsg, dir->msg);
1594 Jmsg(jcr, M_FATAL, 0, _("Bad replace command. CMD=%s\n"), jcr->errmsg);
1599 use_regexwhere = true;
1601 /* Turn / into nothing */
1602 if (IsPathSeparator(args[0]) && args[1] == '\0') {
1606 Dmsg2(150, "Got replace %c, where=%s\n", replace, args);
1607 unbash_spaces(args);
1609 if (use_regexwhere) {
1610 jcr->where_bregexp = get_bregexps(args);
1611 if (!jcr->where_bregexp) {
1612 Jmsg(jcr, M_FATAL, 0, _("Bad where regexp. where=%s\n"), args);
1613 free_pool_memory(args);
1617 jcr->where = bstrdup(args);
1620 free_pool_memory(args);
1621 jcr->replace = replace;
1622 jcr->prefix_links = prefix_links;
1624 bnet_fsend(dir, OKrestore);
1625 Dmsg1(110, "bfiled>dird: %s", dir->msg);
1627 jcr->JobType = JT_RESTORE;
1629 set_jcr_job_status(jcr, JS_Blocked);
1631 if (!open_sd_read_session(jcr)) {
1632 set_jcr_job_status(jcr, JS_ErrorTerminated);
1636 set_jcr_job_status(jcr, JS_Running);
1639 * Do restore of files and data
1641 start_dir_heartbeat(jcr);
1642 generate_daemon_event(jcr, "JobStart");
1644 stop_dir_heartbeat(jcr);
1646 set_jcr_job_status(jcr, JS_Terminated);
1647 if (jcr->JobStatus != JS_Terminated) {
1648 bnet_suppress_error_messages(sd, 1);
1652 * Send Close session command to Storage daemon
1654 bnet_fsend(sd, read_close, jcr->Ticket);
1655 Dmsg1(130, "bfiled>stored: %s", sd->msg);
1657 bget_msg(sd); /* get OK */
1659 /* Inform Storage daemon that we are done */
1660 bnet_sig(sd, BNET_TERMINATE);
1665 set_jcr_job_status(jcr, JS_ErrorTerminated);
1667 /* Send termination status back to Dir */
1668 bnet_fsend(dir, EndJob, jcr->JobStatus, jcr->JobFiles,
1669 edit_uint64(jcr->ReadBytes, ed1),
1670 edit_uint64(jcr->JobBytes, ed2), jcr->Errors, 0,
1672 Dmsg1(110, "End FD msg: %s\n", dir->msg);
1674 /* Inform Director that we are done */
1675 bnet_sig(dir, BNET_TERMINATE);
1677 Dmsg0(130, "Done in job.c\n");
1678 return 0; /* return and terminate command loop */
1681 static int open_sd_read_session(JCR *jcr)
1683 BSOCK *sd = jcr->store_bsock;
1686 Jmsg(jcr, M_FATAL, 0, _("Improper calling sequence.\n"));
1689 Dmsg4(120, "VolSessId=%ld VolsessT=%ld SF=%ld EF=%ld\n",
1690 jcr->VolSessionId, jcr->VolSessionTime, jcr->StartFile, jcr->EndFile);
1691 Dmsg2(120, "JobId=%d vol=%s\n", jcr->JobId, "DummyVolume");
1693 * Open Read Session with Storage daemon
1695 bnet_fsend(sd, read_open, "DummyVolume",
1696 jcr->VolSessionId, jcr->VolSessionTime, jcr->StartFile, jcr->EndFile,
1697 jcr->StartBlock, jcr->EndBlock);
1698 Dmsg1(110, ">stored: %s", sd->msg);
1703 if (bget_msg(sd) >= 0) {
1704 Dmsg1(110, "bfiled<stored: %s", sd->msg);
1705 if (sscanf(sd->msg, OK_open, &jcr->Ticket) != 1) {
1706 Jmsg(jcr, M_FATAL, 0, _("Bad response to SD read open: %s\n"), sd->msg);
1709 Dmsg1(110, "bfiled: got Ticket=%d\n", jcr->Ticket);
1711 Jmsg(jcr, M_FATAL, 0, _("Bad response from stored to read open command\n"));
1715 if (!send_bootstrap_file(jcr)) {
1720 * Start read of data with Storage daemon
1722 bnet_fsend(sd, read_data, jcr->Ticket);
1723 Dmsg1(110, ">stored: %s", sd->msg);
1728 if (!response(jcr, sd, OK_data, "Read Data")) {
1735 * Destroy the Job Control Record and associated
1736 * resources (sockets).
1738 static void filed_free_jcr(JCR *jcr)
1740 if (jcr->store_bsock) {
1741 bnet_close(jcr->store_bsock);
1743 free_bootstrap(jcr);
1744 if (jcr->last_fname) {
1745 free_pool_memory(jcr->last_fname);
1747 free_runscripts(jcr->RunScripts);
1748 delete jcr->RunScripts;
1754 * Get response from Storage daemon to a command we
1755 * sent. Check that the response is OK.
1757 * Returns: 0 on failure
1760 int response(JCR *jcr, BSOCK *sd, char *resp, const char *cmd)
1765 if (bget_msg(sd) > 0) {
1766 Dmsg0(110, sd->msg);
1767 if (strcmp(sd->msg, resp) == 0) {
1771 if (job_canceled(jcr)) {
1772 return 0; /* if canceled avoid useless error messages */
1774 if (is_bnet_error(sd)) {
1775 Jmsg2(jcr, M_FATAL, 0, _("Comm error with SD. bad response to %s. ERR=%s\n"),
1776 cmd, bnet_strerror(sd));
1778 Jmsg3(jcr, M_FATAL, 0, _("Bad response to %s command. Wanted %s, got %s\n"),
1779 cmd, resp, sd->msg);
1784 static int send_bootstrap_file(JCR *jcr)
1788 BSOCK *sd = jcr->store_bsock;
1789 const char *bootstrap = "bootstrap\n";
1792 Dmsg1(400, "send_bootstrap_file: %s\n", jcr->RestoreBootstrap);
1793 if (!jcr->RestoreBootstrap) {
1796 bs = fopen(jcr->RestoreBootstrap, "rb");
1799 Jmsg(jcr, M_FATAL, 0, _("Could not open bootstrap file %s: ERR=%s\n"),
1800 jcr->RestoreBootstrap, be.strerror());
1801 set_jcr_job_status(jcr, JS_ErrorTerminated);
1804 sd->msglen = pm_strcpy(sd->msg, bootstrap);
1806 while (fgets(buf, sizeof(buf), bs)) {
1807 sd->msglen = Mmsg(sd->msg, "%s", buf);
1810 bnet_sig(sd, BNET_EOD);
1812 if (!response(jcr, sd, OKSDbootstrap, "Bootstrap")) {
1813 set_jcr_job_status(jcr, JS_ErrorTerminated);
1819 free_bootstrap(jcr);