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 and included
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=%d OnFailure=%d AbortOnError=%d When=%d 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");
348 * Hello from Director he must identify himself and provide his
351 static int hello_cmd(JCR *jcr)
353 Dmsg0(120, "Calling Authenticate\n");
354 if (!authenticate_director(jcr)) {
357 Dmsg0(120, "OK Authenticate\n");
358 jcr->authenticated = true;
365 static int cancel_cmd(JCR *jcr)
367 BSOCK *dir = jcr->dir_bsock;
368 char Job[MAX_NAME_LENGTH];
371 if (sscanf(dir->msg, "cancel Job=%127s", Job) == 1) {
372 if (!(cjcr=get_jcr_by_full_name(Job))) {
373 bnet_fsend(dir, _("2901 Job %s not found.\n"), Job);
375 if (cjcr->store_bsock) {
376 cjcr->store_bsock->set_timed_out();
377 cjcr->store_bsock->set_terminated();
378 pthread_kill(cjcr->my_thread_id, TIMEOUT_SIGNAL);
380 set_jcr_job_status(cjcr, JS_Canceled);
382 bnet_fsend(dir, _("2001 Job %s marked to be canceled.\n"), Job);
385 bnet_fsend(dir, _("2902 Error scanning cancel command.\n"));
387 bnet_sig(dir, BNET_EOD);
393 * Set debug level as requested by the Director
396 static int setdebug_cmd(JCR *jcr)
398 BSOCK *dir = jcr->dir_bsock;
399 int level, trace_flag;
401 Dmsg1(110, "setdebug_cmd: %s", dir->msg);
402 if (sscanf(dir->msg, "setdebug=%d trace=%d", &level, &trace_flag) != 2 || level < 0) {
403 pm_strcpy(jcr->errmsg, dir->msg);
404 bnet_fsend(dir, _("2991 Bad setdebug command: %s\n"), jcr->errmsg);
408 set_trace(trace_flag);
409 return dir->fsend(OKsetdebug, level);
413 static int estimate_cmd(JCR *jcr)
415 BSOCK *dir = jcr->dir_bsock;
418 if (sscanf(dir->msg, estimatecmd, &jcr->listing) != 1) {
419 pm_strcpy(jcr->errmsg, dir->msg);
420 Jmsg(jcr, M_FATAL, 0, _("Bad estimate command: %s"), jcr->errmsg);
421 dir->fsend(_("2992 Bad estimate command.\n"));
425 dir->fsend(OKest, jcr->num_files_examined,
426 edit_uint64_with_commas(jcr->JobBytes, ed2));
427 bnet_sig(dir, BNET_EOD);
432 * Get JobId and Storage Daemon Authorization key from Director
434 static int job_cmd(JCR *jcr)
436 BSOCK *dir = jcr->dir_bsock;
437 POOLMEM *sd_auth_key;
439 sd_auth_key = get_memory(dir->msglen);
440 if (sscanf(dir->msg, jobcmd, &jcr->JobId, jcr->Job,
441 &jcr->VolSessionId, &jcr->VolSessionTime,
443 pm_strcpy(jcr->errmsg, dir->msg);
444 Jmsg(jcr, M_FATAL, 0, _("Bad Job Command: %s"), jcr->errmsg);
445 bnet_fsend(dir, BADjob);
446 free_pool_memory(sd_auth_key);
449 jcr->sd_auth_key = bstrdup(sd_auth_key);
450 free_pool_memory(sd_auth_key);
451 Dmsg2(120, "JobId=%d Auth=%s\n", jcr->JobId, jcr->sd_auth_key);
452 return dir->fsend(OKjob, VERSION, LSMDATE, HOST_OS, DISTNAME, DISTVER);
455 static int runbefore_cmd(JCR *jcr)
458 BSOCK *dir = jcr->dir_bsock;
459 POOLMEM *cmd = get_memory(dir->msglen+1);
462 Dmsg1(100, "runbefore_cmd: %s", dir->msg);
463 if (sscanf(dir->msg, runbefore, cmd) != 1) {
464 pm_strcpy(jcr->errmsg, dir->msg);
465 Jmsg1(jcr, M_FATAL, 0, _("Bad RunBeforeJob command: %s\n"), jcr->errmsg);
466 dir->fsend(_("2905 Bad RunBeforeJob command.\n"));
472 /* Run the command now */
473 script = new_runscript();
474 script->set_command(cmd);
475 script->when = SCRIPT_Before;
476 ok = script->run(jcr, "ClientRunBeforeJob");
477 free_runscript(script);
481 bnet_fsend(dir, OKRunBefore);
484 bnet_fsend(dir, _("2905 Bad RunBeforeJob command.\n"));
489 static int runbeforenow_cmd(JCR *jcr)
491 BSOCK *dir = jcr->dir_bsock;
493 run_scripts(jcr, jcr->RunScripts, "ClientBeforeJob");
494 if (job_canceled(jcr)) {
495 bnet_fsend(dir, _("2905 Bad RunBeforeNow command.\n"));
496 Dmsg0(100, "Back from run_scripts ClientBeforeJob now: FAILED\n");
499 bnet_fsend(dir, OKRunBeforeNow);
500 Dmsg0(100, "Back from run_scripts ClientBeforeJob now: OK\n");
505 static int runafter_cmd(JCR *jcr)
507 BSOCK *dir = jcr->dir_bsock;
508 POOLMEM *msg = get_memory(dir->msglen+1);
511 Dmsg1(100, "runafter_cmd: %s", dir->msg);
512 if (sscanf(dir->msg, runafter, msg) != 1) {
513 pm_strcpy(jcr->errmsg, dir->msg);
514 Jmsg1(jcr, M_FATAL, 0, _("Bad RunAfter command: %s\n"), jcr->errmsg);
515 bnet_fsend(dir, _("2905 Bad RunAfterJob command.\n"));
521 cmd = new_runscript();
522 cmd->set_command(msg);
523 cmd->on_success = true;
524 cmd->on_failure = false;
525 cmd->when = SCRIPT_After;
527 jcr->RunScripts->append(cmd);
529 free_pool_memory(msg);
530 return bnet_fsend(dir, OKRunAfter);
533 static int runscript_cmd(JCR *jcr)
535 BSOCK *dir = jcr->dir_bsock;
536 POOLMEM *msg = get_memory(dir->msglen+1);
537 int on_success, on_failure, fail_on_error;
539 RUNSCRIPT *cmd = new_runscript() ;
541 Dmsg1(100, "runscript_cmd: '%s'\n", dir->msg);
542 /* Note, we cannot sscanf into bools */
543 if (sscanf(dir->msg, runscript, &on_success,
548 pm_strcpy(jcr->errmsg, dir->msg);
549 Jmsg1(jcr, M_FATAL, 0, _("Bad RunScript command: %s\n"), jcr->errmsg);
550 bnet_fsend(dir, _("2905 Bad RunScript command.\n"));
555 cmd->on_success = on_success;
556 cmd->on_failure = on_failure;
557 cmd->fail_on_error = fail_on_error;
560 cmd->set_command(msg);
562 jcr->RunScripts->append(cmd);
564 free_pool_memory(msg);
565 return bnet_fsend(dir, OKRunScript);
569 static bool init_fileset(JCR *jcr)
572 findFILESET *fileset;
581 fileset = (findFILESET *)malloc(sizeof(findFILESET));
582 memset(fileset, 0, sizeof(findFILESET));
583 ff->fileset = fileset;
584 fileset->state = state_none;
585 fileset->include_list.init(1, true);
586 fileset->exclude_list.init(1, true);
590 static findFOPTS *start_options(FF_PKT *ff)
592 int state = ff->fileset->state;
593 findINCEXE *incexe = ff->fileset->incexe;
595 if (state != state_options) {
596 ff->fileset->state = state_options;
597 findFOPTS *fo = (findFOPTS *)malloc(sizeof(findFOPTS));
598 memset(fo, 0, sizeof(findFOPTS));
599 fo->regex.init(1, true);
600 fo->regexdir.init(1, true);
601 fo->regexfile.init(1, true);
602 fo->wild.init(1, true);
603 fo->wilddir.init(1, true);
604 fo->wildfile.init(1, true);
605 fo->wildbase.init(1, true);
606 fo->base.init(1, true);
607 fo->fstype.init(1, true);
608 fo->drivetype.init(1, true);
609 incexe->current_opts = fo;
610 incexe->opts_list.append(fo);
612 return incexe->current_opts;
617 * Add fname to include/exclude fileset list. First check for
618 * | and < and if necessary perform command.
620 static void add_file_to_fileset(JCR *jcr, const char *fname, findFILESET *fileset)
634 p++; /* skip over | */
635 fn = get_pool_memory(PM_FNAME);
636 fn = edit_job_codes(jcr, fn, p, "");
637 bpipe = open_bpipe(fn, 0, "r");
640 Jmsg(jcr, M_FATAL, 0, _("Cannot run program: %s. ERR=%s\n"),
642 free_pool_memory(fn);
645 free_pool_memory(fn);
646 while (fgets(buf, sizeof(buf), bpipe->rfd)) {
647 strip_trailing_junk(buf);
648 fileset->incexe->name_list.append(new_dlistString(buf));
650 if ((stat=close_bpipe(bpipe)) != 0) {
652 Jmsg(jcr, M_FATAL, 0, _("Error running program: %s. stat=%d: ERR=%s\n"),
653 p, be.code(stat), be.bstrerror(stat));
658 Dmsg0(100, "Doing < include on client.\n");
659 p++; /* skip over < */
660 if ((ffd = fopen(p, "rb")) == NULL) {
662 Jmsg(jcr, M_FATAL, 0, _("Cannot open FileSet input file: %s. ERR=%s\n"),
666 while (fgets(buf, sizeof(buf), ffd)) {
667 strip_trailing_junk(buf);
668 Dmsg1(100, "%s\n", buf);
669 fileset->incexe->name_list.append(new_dlistString(buf));
674 fileset->incexe->name_list.append(new_dlistString(fname));
680 static void add_fileset(JCR *jcr, const char *item)
682 FF_PKT *ff = jcr->ff;
683 findFILESET *fileset = ff->fileset;
684 int state = fileset->state;
685 findFOPTS *current_opts;
687 /* Get code, optional subcode, and position item past the dividing space */
688 Dmsg1(100, "%s\n", item);
693 int subcode = ' '; /* A space is always a valid subcode */
694 if (item[0] != '\0' && item[0] != ' ') {
702 /* Skip all lines we receive after an error */
703 if (state == state_error) {
704 Dmsg0(100, "State=error return\n");
709 * The switch tests the code for validity.
710 * The subcode is always good if it is a space, otherwise we must confirm.
711 * We set state to state_error first assuming the subcode is invalid,
712 * requiring state to be set in cases below that handle subcodes.
714 if (subcode != ' ') {
716 Dmsg0(100, "Set state=error\n");
721 fileset->incexe = (findINCEXE *)malloc(sizeof(findINCEXE));
722 memset(fileset->incexe, 0, sizeof(findINCEXE));
723 fileset->incexe->opts_list.init(1, true);
724 fileset->incexe->name_list.init(); /* for dlist; was 1,true for alist */
725 fileset->include_list.append(fileset->incexe);
729 fileset->incexe = (findINCEXE *)malloc(sizeof(findINCEXE));
730 memset(fileset->incexe, 0, sizeof(findINCEXE));
731 fileset->incexe->opts_list.init(1, true);
732 fileset->incexe->name_list.init();
733 fileset->exclude_list.append(fileset->incexe);
739 /* File item to either include/include list */
740 state = state_include;
741 add_file_to_fileset(jcr, item, fileset);
744 current_opts = start_options(ff);
748 preg = (regex_t *)malloc(sizeof(regex_t));
749 if (current_opts->flags & FO_IGNORECASE) {
750 rc = regcomp(preg, item, REG_EXTENDED|REG_ICASE);
752 rc = regcomp(preg, item, REG_EXTENDED);
755 regerror(rc, preg, prbuf, sizeof(prbuf));
758 Jmsg(jcr, M_FATAL, 0, _("REGEX %s compile error. ERR=%s\n"), item, prbuf);
762 state = state_options;
763 if (subcode == ' ') {
764 current_opts->regex.append(preg);
765 } else if (subcode == 'D') {
766 current_opts->regexdir.append(preg);
767 } else if (subcode == 'F') {
768 current_opts->regexfile.append(preg);
774 current_opts = start_options(ff);
775 current_opts->base.append(bstrdup(item));
776 state = state_options;
779 current_opts = start_options(ff);
780 state = state_options;
781 if (subcode == ' ') {
782 current_opts->fstype.append(bstrdup(item));
783 } else if (subcode == 'D') {
784 current_opts->drivetype.append(bstrdup(item));
790 current_opts = start_options(ff);
791 state = state_options;
792 if (subcode == ' ') {
793 current_opts->wild.append(bstrdup(item));
794 } else if (subcode == 'D') {
795 current_opts->wilddir.append(bstrdup(item));
796 } else if (subcode == 'F') {
797 current_opts->wildfile.append(bstrdup(item));
798 } else if (subcode == 'B') {
799 current_opts->wildbase.append(bstrdup(item));
805 current_opts = start_options(ff);
806 set_options(current_opts, item);
807 state = state_options;
810 current_opts = start_options(ff);
811 current_opts->reader = bstrdup(item);
812 state = state_options;
815 current_opts = start_options(ff);
816 current_opts->writer = bstrdup(item);
817 state = state_options;
820 Jmsg(jcr, M_FATAL, 0, _("Invalid FileSet command: %s\n"), item);
824 ff->fileset->state = state;
827 static bool term_fileset(JCR *jcr)
829 FF_PKT *ff = jcr->ff;
832 findFILESET *fileset = ff->fileset;
835 for (i=0; i<fileset->include_list.size(); i++) {
836 findINCEXE *incexe = (findINCEXE *)fileset->include_list.get(i);
838 for (j=0; j<incexe->opts_list.size(); j++) {
839 findFOPTS *fo = (findFOPTS *)incexe->opts_list.get(j);
840 for (k=0; k<fo->regex.size(); k++) {
841 Dmsg1(400, "R %s\n", (char *)fo->regex.get(k));
843 for (k=0; k<fo->regexdir.size(); k++) {
844 Dmsg1(400, "RD %s\n", (char *)fo->regexdir.get(k));
846 for (k=0; k<fo->regexfile.size(); k++) {
847 Dmsg1(400, "RF %s\n", (char *)fo->regexfile.get(k));
849 for (k=0; k<fo->wild.size(); k++) {
850 Dmsg1(400, "W %s\n", (char *)fo->wild.get(k));
852 for (k=0; k<fo->wilddir.size(); k++) {
853 Dmsg1(400, "WD %s\n", (char *)fo->wilddir.get(k));
855 for (k=0; k<fo->wildfile.size(); k++) {
856 Dmsg1(400, "WF %s\n", (char *)fo->wildfile.get(k));
858 for (k=0; k<fo->wildbase.size(); k++) {
859 Dmsg1(400, "WB %s\n", (char *)fo->wildbase.get(k));
861 for (k=0; k<fo->base.size(); k++) {
862 Dmsg1(400, "B %s\n", (char *)fo->base.get(k));
864 for (k=0; k<fo->fstype.size(); k++) {
865 Dmsg1(400, "X %s\n", (char *)fo->fstype.get(k));
867 for (k=0; k<fo->drivetype.size(); k++) {
868 Dmsg1(400, "XD %s\n", (char *)fo->drivetype.get(k));
871 Dmsg1(400, "D %s\n", fo->reader);
874 Dmsg1(400, "T %s\n", fo->writer);
878 foreach_dlist(node, &incexe->name_list) {
879 Dmsg1(400, "F %s\n", node->c_str());
882 for (i=0; i<fileset->exclude_list.size(); i++) {
883 findINCEXE *incexe = (findINCEXE *)fileset->exclude_list.get(i);
885 for (j=0; j<incexe->opts_list.size(); j++) {
886 findFOPTS *fo = (findFOPTS *)incexe->opts_list.get(j);
887 for (k=0; k<fo->regex.size(); k++) {
888 Dmsg1(400, "R %s\n", (char *)fo->regex.get(k));
890 for (k=0; k<fo->regexdir.size(); k++) {
891 Dmsg1(400, "RD %s\n", (char *)fo->regexdir.get(k));
893 for (k=0; k<fo->regexfile.size(); k++) {
894 Dmsg1(400, "RF %s\n", (char *)fo->regexfile.get(k));
896 for (k=0; k<fo->wild.size(); k++) {
897 Dmsg1(400, "W %s\n", (char *)fo->wild.get(k));
899 for (k=0; k<fo->wilddir.size(); k++) {
900 Dmsg1(400, "WD %s\n", (char *)fo->wilddir.get(k));
902 for (k=0; k<fo->wildfile.size(); k++) {
903 Dmsg1(400, "WF %s\n", (char *)fo->wildfile.get(k));
905 for (k=0; k<fo->wildbase.size(); k++) {
906 Dmsg1(400, "WB %s\n", (char *)fo->wildbase.get(k));
908 for (k=0; k<fo->base.size(); k++) {
909 Dmsg1(400, "B %s\n", (char *)fo->base.get(k));
911 for (k=0; k<fo->fstype.size(); k++) {
912 Dmsg1(400, "X %s\n", (char *)fo->fstype.get(k));
914 for (k=0; k<fo->drivetype.size(); k++) {
915 Dmsg1(400, "XD %s\n", (char *)fo->drivetype.get(k));
919 foreach_dlist(node, incexe->name_list) {
920 Dmsg1(400, "F %s\n", node->c_str());
924 return ff->fileset->state != state_error;
929 * As an optimization, we should do this during
930 * "compile" time in filed/job.c, and keep only a bit mask
931 * and the Verify options.
933 static void set_options(findFOPTS *fo, const char *opts)
940 fo->flags |= FO_IGNORECASE; /* always ignorecase under windows */
943 for (p=opts; *p; p++) {
945 case 'a': /* alway replace */
946 case '0': /* no option */
949 fo->flags |= FO_EXCLUDE;
952 fo->flags |= FO_MULTIFS;
954 case 'h': /* no recursion */
955 fo->flags |= FO_NO_RECURSION;
957 case 'H': /* no hard link handling */
958 fo->flags |= FO_NO_HARDLINK;
961 fo->flags |= FO_IGNORECASE;
967 fo->flags |= FO_NOREPLACE;
969 case 'p': /* use portable data format */
970 fo->flags |= FO_PORTABLE;
972 case 'R': /* Resource forks and Finder Info */
973 fo->flags |= FO_HFSPLUS;
974 case 'r': /* read fifo */
975 fo->flags |= FO_READFIFO;
980 fo->flags |= FO_SHA1;
985 fo->flags |= FO_SHA256;
989 fo->flags |= FO_SHA512;
995 * If 2 or 3 is seen here, SHA2 is not configured, so
996 * eat the option, and drop back to SHA-1.
998 if (p[1] == '2' || p[1] == '3') {
1001 fo->flags |= FO_SHA1;
1006 fo->flags |= FO_SPARSE;
1009 fo->flags |= FO_MTIMEONLY;
1012 fo->flags |= FO_KEEPATIME;
1015 fo->flags |= FO_ACL;
1017 case 'V': /* verify options */
1018 /* Copy Verify Options */
1019 for (j=0; *p && *p != ':'; p++) {
1020 fo->VerifyOpts[j] = *p;
1021 if (j < (int)sizeof(fo->VerifyOpts) - 1) {
1025 fo->VerifyOpts[j] = 0;
1027 case 'P': /* strip path */
1030 for (j=0; *p && *p != ':'; p++) {
1032 if (j < (int)sizeof(strip) - 1) {
1037 fo->strip_path = atoi(strip);
1038 fo->flags |= FO_STRIPPATH;
1039 Dmsg2(100, "strip=%s strip_path=%d\n", strip, fo->strip_path);
1042 fo->flags |= FO_IF_NEWER;
1045 fo->flags |= FO_ENHANCEDWILD;
1047 case 'Z': /* gzip compression */
1048 fo->flags |= FO_GZIP;
1049 fo->GZIP_level = *++p - '0';
1052 fo->flags |= FO_NOATIME;
1055 fo->flags |= FO_CHKCHANGES;
1058 Emsg1(M_ERROR, 0, _("Unknown include/exclude option: %c\n"), *p);
1066 * Director is passing his Fileset
1068 static int fileset_cmd(JCR *jcr)
1070 BSOCK *dir = jcr->dir_bsock;
1072 #if defined(WIN32_VSS)
1075 sscanf(dir->msg, "fileset vss=%d", &vss);
1079 if (!init_fileset(jcr)) {
1082 while (bnet_recv(dir) >= 0) {
1083 strip_trailing_junk(dir->msg);
1084 Dmsg1(500, "Fileset: %s\n", dir->msg);
1085 add_fileset(jcr, dir->msg);
1087 if (!term_fileset(jcr)) {
1090 return bnet_fsend(dir, OKinc);
1093 static void free_bootstrap(JCR *jcr)
1095 if (jcr->RestoreBootstrap) {
1096 unlink(jcr->RestoreBootstrap);
1097 free_pool_memory(jcr->RestoreBootstrap);
1098 jcr->RestoreBootstrap = NULL;
1103 static pthread_mutex_t bsr_mutex = PTHREAD_MUTEX_INITIALIZER;
1104 static uint32_t bsr_uniq = 0;
1107 * The Director sends us the bootstrap file, which
1108 * we will in turn pass to the SD.
1110 static int bootstrap_cmd(JCR *jcr)
1112 BSOCK *dir = jcr->dir_bsock;
1113 POOLMEM *fname = get_pool_memory(PM_FNAME);
1116 free_bootstrap(jcr);
1119 Mmsg(fname, "%s/%s.%s.%d.bootstrap", me->working_directory, me->hdr.name,
1120 jcr->Job, bsr_uniq);
1122 Dmsg1(400, "bootstrap=%s\n", fname);
1123 jcr->RestoreBootstrap = fname;
1124 bs = fopen(fname, "a+b"); /* create file */
1127 Jmsg(jcr, M_FATAL, 0, _("Could not create bootstrap file %s: ERR=%s\n"),
1128 jcr->RestoreBootstrap, be.bstrerror());
1130 * Suck up what he is sending to us so that he will then
1131 * read our error message.
1133 while (bnet_recv(dir) >= 0)
1135 free_bootstrap(jcr);
1136 set_jcr_job_status(jcr, JS_ErrorTerminated);
1140 while (bnet_recv(dir) >= 0) {
1141 Dmsg1(200, "filed<dird: bootstrap file %s\n", dir->msg);
1142 fputs(dir->msg, bs);
1146 * Note, do not free the bootstrap yet -- it needs to be
1149 return bnet_fsend(dir, OKbootstrap);
1154 * Get backup level from Director
1157 static int level_cmd(JCR *jcr)
1159 BSOCK *dir = jcr->dir_bsock;
1160 POOLMEM *level, *buf = NULL;
1163 level = get_memory(dir->msglen+1);
1164 Dmsg1(110, "level_cmd: %s", dir->msg);
1165 if (sscanf(dir->msg, "level = %s ", level) != 1) {
1168 /* Base backup requested? */
1169 if (strcmp(level, "base") == 0) {
1170 jcr->JobLevel = L_BASE;
1171 /* Full backup requested? */
1172 } else if (strcmp(level, "full") == 0) {
1173 jcr->JobLevel = L_FULL;
1174 } else if (strcmp(level, "differential") == 0) {
1175 jcr->JobLevel = L_DIFFERENTIAL;
1178 } else if (strcmp(level, "incremental") == 0) {
1179 jcr->JobLevel = L_INCREMENTAL;
1183 * We get his UTC since time, then sync the clocks and correct it
1184 * to agree with our clock.
1186 } else if (strcmp(level, "since_utime") == 0) {
1187 buf = get_memory(dir->msglen+1);
1188 utime_t since_time, adj;
1189 btime_t his_time, bt_start, rt=0, bt_adj=0;
1190 if (jcr->JobLevel == L_NONE) {
1191 jcr->JobLevel = L_SINCE; /* if no other job level set, do it now */
1193 if (sscanf(dir->msg, "level = since_utime %s mtime_only=%d",
1194 buf, &mtime_only) != 2) {
1197 since_time = str_to_uint64(buf); /* this is the since time */
1198 Dmsg1(100, "since_time=%d\n", (int)since_time);
1199 char ed1[50], ed2[50];
1201 * Sync clocks by polling him for the time. We take
1202 * 10 samples of his time throwing out the first two.
1204 for (int i=0; i<10; i++) {
1205 bt_start = get_current_btime();
1206 bnet_sig(dir, BNET_BTIME); /* poll for time */
1207 if (bnet_recv(dir) <= 0) { /* get response */
1210 if (sscanf(dir->msg, "btime %s", buf) != 1) {
1213 if (i < 2) { /* toss first two results */
1216 his_time = str_to_uint64(buf);
1217 rt = get_current_btime() - bt_start; /* compute round trip time */
1218 Dmsg2(100, "Dirtime=%s FDtime=%s\n", edit_uint64(his_time, ed1),
1219 edit_uint64(bt_start, ed2));
1220 bt_adj += bt_start - his_time - rt/2;
1221 Dmsg2(100, "rt=%s adj=%s\n", edit_uint64(rt, ed1), edit_uint64(bt_adj, ed2));
1224 bt_adj = bt_adj / 8; /* compute average time */
1225 Dmsg2(100, "rt=%s adj=%s\n", edit_uint64(rt, ed1), edit_uint64(bt_adj, ed2));
1226 adj = btime_to_utime(bt_adj);
1227 since_time += adj; /* adjust for clock difference */
1228 /* Don't notify if time within 3 seconds */
1229 if (adj > 3 || adj < -3) {
1231 if (adj > 600 || adj < -600) {
1236 Jmsg(jcr, type, 0, _("DIR and FD clocks differ by %d seconds, FD automatically compensating.\n"), adj);
1238 bnet_sig(dir, BNET_EOD);
1240 Dmsg2(100, "adj = %d since_time=%d\n", (int)adj, (int)since_time);
1241 jcr->incremental = 1; /* set incremental or decremental backup */
1242 jcr->mtime = (time_t)since_time; /* set since time */
1244 Jmsg1(jcr, M_FATAL, 0, _("Unknown backup level: %s\n"), level);
1252 return bnet_fsend(dir, OKlevel);
1255 pm_strcpy(jcr->errmsg, dir->msg);
1256 Jmsg1(jcr, M_FATAL, 0, _("Bad level command: %s\n"), jcr->errmsg);
1265 * Get session parameters from Director -- this is for a Restore command
1267 static int session_cmd(JCR *jcr)
1269 BSOCK *dir = jcr->dir_bsock;
1271 Dmsg1(100, "SessionCmd: %s", dir->msg);
1272 if (sscanf(dir->msg, sessioncmd, jcr->VolumeName,
1273 &jcr->VolSessionId, &jcr->VolSessionTime,
1274 &jcr->StartFile, &jcr->EndFile,
1275 &jcr->StartBlock, &jcr->EndBlock) != 7) {
1276 pm_strcpy(jcr->errmsg, dir->msg);
1277 Jmsg(jcr, M_FATAL, 0, _("Bad session command: %s"), jcr->errmsg);
1281 return bnet_fsend(dir, OKsession);
1285 * Get address of storage daemon from Director
1288 static int storage_cmd(JCR *jcr)
1290 int stored_port; /* storage daemon port */
1291 int enable_ssl; /* enable ssl to sd */
1292 BSOCK *dir = jcr->dir_bsock;
1293 BSOCK *sd; /* storage daemon bsock */
1295 Dmsg1(100, "StorageCmd: %s", dir->msg);
1296 if (sscanf(dir->msg, storaddr, &jcr->stored_addr, &stored_port, &enable_ssl) != 3) {
1297 pm_strcpy(jcr->errmsg, dir->msg);
1298 Jmsg(jcr, M_FATAL, 0, _("Bad storage command: %s"), jcr->errmsg);
1301 Dmsg3(110, "Open storage: %s:%d ssl=%d\n", jcr->stored_addr, stored_port, enable_ssl);
1302 /* Open command communications with Storage daemon */
1303 /* Try to connect for 1 hour at 10 second intervals */
1304 sd = bnet_connect(jcr, 10, (int)me->SDConnectTimeout, me->heartbeat_interval,
1305 _("Storage daemon"), jcr->stored_addr, NULL, stored_port, 1);
1307 Jmsg(jcr, M_FATAL, 0, _("Failed to connect to Storage daemon: %s:%d\n"),
1308 jcr->stored_addr, stored_port);
1309 Dmsg2(100, "Failed to connect to Storage daemon: %s:%d\n",
1310 jcr->stored_addr, stored_port);
1313 Dmsg0(110, "Connection OK to SD.\n");
1315 jcr->store_bsock = sd;
1317 sd->fsend("Hello Start Job %s\n", jcr->Job);
1318 if (!authenticate_storagedaemon(jcr)) {
1319 Jmsg(jcr, M_FATAL, 0, _("Failed to authenticate Storage daemon.\n"));
1322 Dmsg0(110, "Authenticated with SD.\n");
1324 /* Send OK to Director */
1325 return dir->fsend(OKstore);
1332 static int backup_cmd(JCR *jcr)
1334 BSOCK *dir = jcr->dir_bsock;
1335 BSOCK *sd = jcr->store_bsock;
1338 char ed1[50], ed2[50];
1339 bool bDoVSS = false;
1341 #if defined(WIN32_VSS)
1342 // capture state here, if client is backed up by multiple directors
1343 // and one enables vss and the other does not then enable_vss can change
1344 // between here and where its evaluated after the job completes.
1345 bDoVSS = g_pVSSClient && enable_vss;
1347 /* Run only one at a time */
1352 set_jcr_job_status(jcr, JS_Blocked);
1353 jcr->JobType = JT_BACKUP;
1354 Dmsg1(100, "begin backup ff=%p\n", jcr->ff);
1357 Jmsg(jcr, M_FATAL, 0, _("Cannot contact Storage daemon\n"));
1361 bnet_fsend(dir, OKbackup);
1362 Dmsg1(110, "bfiled>dird: %s", dir->msg);
1365 * Send Append Open Session to Storage daemon
1367 bnet_fsend(sd, append_open);
1368 Dmsg1(110, ">stored: %s", sd->msg);
1370 * Expect to receive back the Ticket number
1372 if (bget_msg(sd) >= 0) {
1373 Dmsg1(110, "<stored: %s", sd->msg);
1374 if (sscanf(sd->msg, OK_open, &jcr->Ticket) != 1) {
1375 Jmsg(jcr, M_FATAL, 0, _("Bad response to append open: %s\n"), sd->msg);
1378 Dmsg1(110, "Got Ticket=%d\n", jcr->Ticket);
1380 Jmsg(jcr, M_FATAL, 0, _("Bad response from stored to open command\n"));
1385 * Send Append data command to Storage daemon
1387 bnet_fsend(sd, append_data, jcr->Ticket);
1388 Dmsg1(110, ">stored: %s", sd->msg);
1391 * Expect to get OK data
1393 Dmsg1(110, "<stored: %s", sd->msg);
1394 if (!response(jcr, sd, OK_data, "Append Data")) {
1398 generate_daemon_event(jcr, "JobStart");
1400 #if defined(WIN32_VSS)
1401 /* START VSS ON WIN 32 */
1403 if (g_pVSSClient->InitializeForBackup()) {
1404 /* tell vss which drives to snapshot */
1405 char szWinDriveLetters[27];
1406 if (get_win32_driveletters(jcr->ff, szWinDriveLetters)) {
1407 Jmsg(jcr, M_INFO, 0, _("Generate VSS snapshots. Driver=\"%s\", Drive(s)=\"%s\"\n"), g_pVSSClient->GetDriverName(), szWinDriveLetters);
1408 if (!g_pVSSClient->CreateSnapshots(szWinDriveLetters)) {
1409 Jmsg(jcr, M_WARNING, 0, _("Generate VSS snapshots failed.\n"));
1412 /* tell user if snapshot creation of a specific drive failed */
1414 for (i=0; i < (int)strlen(szWinDriveLetters); i++) {
1415 if (islower(szWinDriveLetters[i])) {
1416 Jmsg(jcr, M_WARNING, 0, _("Generate VSS snapshot of drive \"%c:\\\" failed. VSS support is disabled on this drive.\n"), szWinDriveLetters[i]);
1420 /* inform user about writer states */
1421 for (i=0; i < (int)g_pVSSClient->GetWriterCount(); i++)
1422 if (g_pVSSClient->GetWriterState(i) < 1) {
1423 Jmsg(jcr, M_WARNING, 0, _("VSS Writer (PrepareForBackup): %s\n"), g_pVSSClient->GetWriterInfo(i));
1428 Jmsg(jcr, M_INFO, 0, _("No drive letters found for generating VSS snapshots.\n"));
1432 Jmsg(jcr, M_WARNING, 0, _("VSS was not initialized properly. VSS support is disabled. ERR=%s\n"), be.bstrerror());
1438 * Send Files to Storage daemon
1440 Dmsg1(110, "begin blast ff=%p\n", (FF_PKT *)jcr->ff);
1441 if (!blast_data_to_storage_daemon(jcr, NULL)) {
1442 set_jcr_job_status(jcr, JS_ErrorTerminated);
1443 bnet_suppress_error_messages(sd, 1);
1444 bget_msg(sd); /* Read final response from append_data */
1445 Dmsg0(110, "Error in blast_data.\n");
1447 set_jcr_job_status(jcr, JS_Terminated);
1449 if (jcr->JobStatus != JS_Terminated) {
1450 bnet_suppress_error_messages(sd, 1);
1451 goto cleanup; /* bail out now */
1454 * Expect to get response to append_data from Storage daemon
1456 if (!response(jcr, sd, OK_append, "Append Data")) {
1457 set_jcr_job_status(jcr, JS_ErrorTerminated);
1462 * Send Append End Data to Storage daemon
1464 bnet_fsend(sd, append_end, jcr->Ticket);
1466 if (!response(jcr, sd, OK_end, "Append End")) {
1467 set_jcr_job_status(jcr, JS_ErrorTerminated);
1472 * Send Append Close to Storage daemon
1474 bnet_fsend(sd, append_close, jcr->Ticket);
1475 while (bget_msg(sd) >= 0) { /* stop on signal or error */
1476 if (sscanf(sd->msg, OK_close, &SDJobStatus) == 1) {
1478 Dmsg2(200, "SDJobStatus = %d %c\n", SDJobStatus, (char)SDJobStatus);
1482 Jmsg(jcr, M_FATAL, 0, _("Append Close with SD failed.\n"));
1485 if (SDJobStatus != JS_Terminated) {
1486 Jmsg(jcr, M_FATAL, 0, _("Bad status %d returned from Storage Daemon.\n"),
1492 #if defined(WIN32_VSS)
1493 /* STOP VSS ON WIN 32 */
1494 /* tell vss to close the backup session */
1496 if (g_pVSSClient->CloseBackup()) {
1497 /* inform user about writer states */
1498 for (int i=0; i<(int)g_pVSSClient->GetWriterCount(); i++) {
1499 int msg_type = M_INFO;
1500 if (g_pVSSClient->GetWriterState(i) < 1) {
1501 msg_type = M_WARNING;
1504 Jmsg(jcr, msg_type, 0, _("VSS Writer (BackupComplete): %s\n"), g_pVSSClient->GetWriterInfo(i));
1511 bnet_fsend(dir, EndJob, jcr->JobStatus, jcr->JobFiles,
1512 edit_uint64(jcr->ReadBytes, ed1),
1513 edit_uint64(jcr->JobBytes, ed2), jcr->Errors, (int)bDoVSS,
1515 Dmsg1(110, "End FD msg: %s\n", dir->msg);
1517 return 0; /* return and stop command loop */
1521 * Do a Verify for Director
1524 static int verify_cmd(JCR *jcr)
1526 BSOCK *dir = jcr->dir_bsock;
1527 BSOCK *sd = jcr->store_bsock;
1528 char level[100], ed1[50], ed2[50];
1530 jcr->JobType = JT_VERIFY;
1531 if (sscanf(dir->msg, verifycmd, level) != 1) {
1532 bnet_fsend(dir, _("2994 Bad verify command: %s\n"), dir->msg);
1536 if (strcasecmp(level, "init") == 0) {
1537 jcr->JobLevel = L_VERIFY_INIT;
1538 } else if (strcasecmp(level, "catalog") == 0){
1539 jcr->JobLevel = L_VERIFY_CATALOG;
1540 } else if (strcasecmp(level, "volume") == 0){
1541 jcr->JobLevel = L_VERIFY_VOLUME_TO_CATALOG;
1542 } else if (strcasecmp(level, "data") == 0){
1543 jcr->JobLevel = L_VERIFY_DATA;
1544 } else if (strcasecmp(level, "disk_to_catalog") == 0) {
1545 jcr->JobLevel = L_VERIFY_DISK_TO_CATALOG;
1547 bnet_fsend(dir, _("2994 Bad verify level: %s\n"), dir->msg);
1551 bnet_fsend(dir, OKverify);
1553 generate_daemon_event(jcr, "JobStart");
1555 Dmsg1(110, "bfiled>dird: %s", dir->msg);
1557 switch (jcr->JobLevel) {
1559 case L_VERIFY_CATALOG:
1562 case L_VERIFY_VOLUME_TO_CATALOG:
1563 if (!open_sd_read_session(jcr)) {
1566 start_dir_heartbeat(jcr);
1567 do_verify_volume(jcr);
1568 stop_dir_heartbeat(jcr);
1570 * Send Close session command to Storage daemon
1572 bnet_fsend(sd, read_close, jcr->Ticket);
1573 Dmsg1(130, "bfiled>stored: %s", sd->msg);
1575 /* ****FIXME**** check response */
1576 bget_msg(sd); /* get OK */
1578 /* Inform Storage daemon that we are done */
1579 bnet_sig(sd, BNET_TERMINATE);
1582 case L_VERIFY_DISK_TO_CATALOG:
1586 bnet_fsend(dir, _("2994 Bad verify level: %s\n"), dir->msg);
1590 bnet_sig(dir, BNET_EOD);
1592 /* Send termination status back to Dir */
1593 bnet_fsend(dir, EndJob, jcr->JobStatus, jcr->JobFiles,
1594 edit_uint64(jcr->ReadBytes, ed1),
1595 edit_uint64(jcr->JobBytes, ed2), jcr->Errors, 0,
1597 Dmsg1(110, "End FD msg: %s\n", dir->msg);
1599 /* Inform Director that we are done */
1600 bnet_sig(dir, BNET_TERMINATE);
1601 return 0; /* return and terminate command loop */
1605 * Do a Restore for Director
1608 static int restore_cmd(JCR *jcr)
1610 BSOCK *dir = jcr->dir_bsock;
1611 BSOCK *sd = jcr->store_bsock;
1613 bool use_regexwhere=false;
1616 char ed1[50], ed2[50];
1619 * Scan WHERE (base directory for restore) from command
1621 Dmsg0(150, "restore command\n");
1622 /* Pickup where string */
1623 args = get_memory(dir->msglen+1);
1626 if (sscanf(dir->msg, restorecmd, &replace, &prefix_links, args) != 3) {
1627 if (sscanf(dir->msg, restorecmdR, &replace, &prefix_links, args) != 3){
1628 if (sscanf(dir->msg, restorecmd1, &replace, &prefix_links) != 2) {
1629 pm_strcpy(jcr->errmsg, dir->msg);
1630 Jmsg(jcr, M_FATAL, 0, _("Bad replace command. CMD=%s\n"), jcr->errmsg);
1635 use_regexwhere = true;
1637 /* Turn / into nothing */
1638 if (IsPathSeparator(args[0]) && args[1] == '\0') {
1642 Dmsg2(150, "Got replace %c, where=%s\n", replace, args);
1643 unbash_spaces(args);
1645 if (use_regexwhere) {
1646 jcr->where_bregexp = get_bregexps(args);
1647 if (!jcr->where_bregexp) {
1648 Jmsg(jcr, M_FATAL, 0, _("Bad where regexp. where=%s\n"), args);
1649 free_pool_memory(args);
1653 jcr->where = bstrdup(args);
1656 free_pool_memory(args);
1657 jcr->replace = replace;
1658 jcr->prefix_links = prefix_links;
1660 bnet_fsend(dir, OKrestore);
1661 Dmsg1(110, "bfiled>dird: %s", dir->msg);
1663 jcr->JobType = JT_RESTORE;
1665 set_jcr_job_status(jcr, JS_Blocked);
1667 if (!open_sd_read_session(jcr)) {
1668 set_jcr_job_status(jcr, JS_ErrorTerminated);
1672 set_jcr_job_status(jcr, JS_Running);
1675 * Do restore of files and data
1677 start_dir_heartbeat(jcr);
1678 generate_daemon_event(jcr, "JobStart");
1680 stop_dir_heartbeat(jcr);
1682 set_jcr_job_status(jcr, JS_Terminated);
1683 if (jcr->JobStatus != JS_Terminated) {
1684 bnet_suppress_error_messages(sd, 1);
1688 * Send Close session command to Storage daemon
1690 bnet_fsend(sd, read_close, jcr->Ticket);
1691 Dmsg1(130, "bfiled>stored: %s", sd->msg);
1693 bget_msg(sd); /* get OK */
1695 /* Inform Storage daemon that we are done */
1696 bnet_sig(sd, BNET_TERMINATE);
1701 set_jcr_job_status(jcr, JS_ErrorTerminated);
1703 /* Send termination status back to Dir */
1704 bnet_fsend(dir, EndJob, jcr->JobStatus, jcr->JobFiles,
1705 edit_uint64(jcr->ReadBytes, ed1),
1706 edit_uint64(jcr->JobBytes, ed2), jcr->Errors, 0,
1708 Dmsg1(110, "End FD msg: %s\n", dir->msg);
1710 /* Inform Director that we are done */
1711 bnet_sig(dir, BNET_TERMINATE);
1713 Dmsg0(130, "Done in job.c\n");
1714 return 0; /* return and terminate command loop */
1717 static int open_sd_read_session(JCR *jcr)
1719 BSOCK *sd = jcr->store_bsock;
1722 Jmsg(jcr, M_FATAL, 0, _("Improper calling sequence.\n"));
1725 Dmsg4(120, "VolSessId=%ld VolsessT=%ld SF=%ld EF=%ld\n",
1726 jcr->VolSessionId, jcr->VolSessionTime, jcr->StartFile, jcr->EndFile);
1727 Dmsg2(120, "JobId=%d vol=%s\n", jcr->JobId, "DummyVolume");
1729 * Open Read Session with Storage daemon
1731 bnet_fsend(sd, read_open, "DummyVolume",
1732 jcr->VolSessionId, jcr->VolSessionTime, jcr->StartFile, jcr->EndFile,
1733 jcr->StartBlock, jcr->EndBlock);
1734 Dmsg1(110, ">stored: %s", sd->msg);
1739 if (bget_msg(sd) >= 0) {
1740 Dmsg1(110, "bfiled<stored: %s", sd->msg);
1741 if (sscanf(sd->msg, OK_open, &jcr->Ticket) != 1) {
1742 Jmsg(jcr, M_FATAL, 0, _("Bad response to SD read open: %s\n"), sd->msg);
1745 Dmsg1(110, "bfiled: got Ticket=%d\n", jcr->Ticket);
1747 Jmsg(jcr, M_FATAL, 0, _("Bad response from stored to read open command\n"));
1751 if (!send_bootstrap_file(jcr)) {
1756 * Start read of data with Storage daemon
1758 bnet_fsend(sd, read_data, jcr->Ticket);
1759 Dmsg1(110, ">stored: %s", sd->msg);
1764 if (!response(jcr, sd, OK_data, "Read Data")) {
1771 * Destroy the Job Control Record and associated
1772 * resources (sockets).
1774 static void filed_free_jcr(JCR *jcr)
1776 if (jcr->store_bsock) {
1777 bnet_close(jcr->store_bsock);
1779 free_bootstrap(jcr);
1780 if (jcr->last_fname) {
1781 free_pool_memory(jcr->last_fname);
1783 free_runscripts(jcr->RunScripts);
1784 delete jcr->RunScripts;
1790 * Get response from Storage daemon to a command we
1791 * sent. Check that the response is OK.
1793 * Returns: 0 on failure
1796 int response(JCR *jcr, BSOCK *sd, char *resp, const char *cmd)
1801 if (bget_msg(sd) > 0) {
1802 Dmsg0(110, sd->msg);
1803 if (strcmp(sd->msg, resp) == 0) {
1807 if (job_canceled(jcr)) {
1808 return 0; /* if canceled avoid useless error messages */
1810 if (is_bnet_error(sd)) {
1811 Jmsg2(jcr, M_FATAL, 0, _("Comm error with SD. bad response to %s. ERR=%s\n"),
1812 cmd, bnet_strerror(sd));
1814 Jmsg3(jcr, M_FATAL, 0, _("Bad response to %s command. Wanted %s, got %s\n"),
1815 cmd, resp, sd->msg);
1820 static int send_bootstrap_file(JCR *jcr)
1824 BSOCK *sd = jcr->store_bsock;
1825 const char *bootstrap = "bootstrap\n";
1828 Dmsg1(400, "send_bootstrap_file: %s\n", jcr->RestoreBootstrap);
1829 if (!jcr->RestoreBootstrap) {
1832 bs = fopen(jcr->RestoreBootstrap, "rb");
1835 Jmsg(jcr, M_FATAL, 0, _("Could not open bootstrap file %s: ERR=%s\n"),
1836 jcr->RestoreBootstrap, be.bstrerror());
1837 set_jcr_job_status(jcr, JS_ErrorTerminated);
1840 sd->msglen = pm_strcpy(sd->msg, bootstrap);
1842 while (fgets(buf, sizeof(buf), bs)) {
1843 sd->msglen = Mmsg(sd->msg, "%s", buf);
1846 bnet_sig(sd, BNET_EOD);
1848 if (!response(jcr, sd, OKSDbootstrap, "Bootstrap")) {
1849 set_jcr_job_status(jcr, JS_ErrorTerminated);
1855 free_bootstrap(jcr);