3 * Bacula Director -- User Agent Database restore Command
4 * Creates a bootstrap file for restoring files and
5 * starts the restore job.
7 * Tree handling routines split into ua_tree.c July MMIII.
8 * BSR (bootstrap record) handling routines split into
11 * Kern Sibbald, July MMII
17 Copyright (C) 2002-2004 Kern Sibbald and John Walker
19 This program is free software; you can redistribute it and/or
20 modify it under the terms of the GNU General Public License as
21 published by the Free Software Foundation; either version 2 of
22 the License, or (at your option) any later version.
24 This program is distributed in the hope that it will be useful,
25 but WITHOUT ANY WARRANTY; without even the implied warranty of
26 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
27 General Public License for more details.
29 You should have received a copy of the GNU General Public
30 License along with this program; if not, write to the Free
31 Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
40 /* Imported functions */
41 extern int run_cmd(UAContext *ua, const char *cmd);
42 extern void print_bsr(UAContext *ua, RBSR *bsr);
44 /* Imported variables */
45 extern char *uar_list_jobs, *uar_file, *uar_sel_files;
46 extern char *uar_del_temp, *uar_del_temp1, *uar_create_temp;
47 extern char *uar_create_temp1, *uar_last_full, *uar_full;
48 extern char *uar_inc, *uar_list_temp, *uar_sel_jobid_temp;
49 extern char *uar_sel_all_temp1, *uar_sel_fileset, *uar_mediatype;
50 extern char *uar_jobid_fileindex, *uar_dif, *uar_sel_all_temp;
51 extern char *uar_count_files;
55 char **name; /* list of names */
56 int num_ids; /* ids stored */
57 int max_ids; /* size of array */
58 int num_del; /* number deleted */
59 int tot_ids; /* total to process */
63 /* Main structure for obtaining JobIds or Files to be restored */
68 char ClientName[MAX_NAME_LENGTH];
70 POOLMEM *JobIds; /* User entered string of JobIds */
75 uint32_t selected_files;
78 POOLMEM *fname; /* filename only */
79 POOLMEM *path; /* path only */
81 int fnl; /* filename length */
82 int pnl; /* path length */
84 bool all; /* mark all as default */
89 #define MAX_ID_LIST_LEN 1000000
92 /* Forward referenced functions */
93 static int last_full_handler(void *ctx, int num_fields, char **row);
94 static int jobid_handler(void *ctx, int num_fields, char **row);
95 static int get_next_jobid_from_list(char **p, uint32_t *JobId);
96 static int user_select_jobids_or_files(UAContext *ua, RESTORE_CTX *rx);
97 static int fileset_handler(void *ctx, int num_fields, char **row);
98 static void print_name_list(UAContext *ua, NAME_LIST *name_list);
99 static int unique_name_list_handler(void *ctx, int num_fields, char **row);
100 static void free_name_list(NAME_LIST *name_list);
101 static void get_storage_from_mediatype(UAContext *ua, NAME_LIST *name_list, RESTORE_CTX *rx);
102 static int select_backups_before_date(UAContext *ua, RESTORE_CTX *rx, char *date);
103 static bool build_directory_tree(UAContext *ua, RESTORE_CTX *rx);
104 static void free_rx(RESTORE_CTX *rx);
105 static void split_path_and_filename(RESTORE_CTX *rx, char *fname);
106 static int jobid_fileindex_handler(void *ctx, int num_fields, char **row);
107 static int insert_file_into_findex_list(UAContext *ua, RESTORE_CTX *rx, char *file,
109 static void insert_one_file(UAContext *ua, RESTORE_CTX *rx, char *date);
110 static int get_client_name(UAContext *ua, RESTORE_CTX *rx);
111 static int get_date(UAContext *ua, char *date, int date_len);
112 static int count_handler(void *ctx, int num_fields, char **row);
118 int restore_cmd(UAContext *ua, const char *cmd)
120 RESTORE_CTX rx; /* restore context */
124 memset(&rx, 0, sizeof(rx));
125 rx.path = get_pool_memory(PM_FNAME);
126 rx.fname = get_pool_memory(PM_FNAME);
127 rx.JobIds = get_pool_memory(PM_FNAME);
128 rx.query = get_pool_memory(PM_FNAME);
131 i = find_arg_with_value(ua, "where");
133 rx.where = ua->argv[i];
140 /* Ensure there is at least one Restore Job */
142 foreach_res(job, R_JOB) {
143 if (job->JobType == JT_RESTORE) {
144 if (!rx.restore_job) {
145 rx.restore_job = job;
151 if (!rx.restore_jobs) {
153 "No Restore Job Resource found. You must create at least\n"
154 "one before running this command.\n"));
159 * Request user to select JobIds or files by various different methods
160 * last 20 jobs, where File saved, most recent backup, ...
161 * In the end, a list of files are pumped into
164 switch (user_select_jobids_or_files(ua, &rx)) {
167 case 1: /* select by jobid */
168 if (!build_directory_tree(ua, &rx)) {
169 bsendmsg(ua, _("Restore not done.\n"));
173 case 2: /* select by filename, no tree needed */
178 if (!complete_bsr(ua, rx.bsr)) { /* find Vol, SessId, SessTime from JobIds */
179 bsendmsg(ua, _("Unable to construct a valid BSR. Cannot continue.\n"));
182 if (!write_bsr_file(ua, rx.bsr)) {
185 bsendmsg(ua, _("\n%u file%s selected to be restored.\n\n"), rx.selected_files,
186 rx.selected_files==1?"":"s");
188 bsendmsg(ua, _("No files selected to be restored.\n"));
192 if (rx.restore_jobs == 1) {
193 job = rx.restore_job;
195 job = select_restore_job_resource(ua);
201 get_client_name(ua, &rx);
202 if (!rx.ClientName) {
203 bsendmsg(ua, _("No Restore Job resource found!\n"));
207 /* Build run command */
210 "run job=\"%s\" client=\"%s\" storage=\"%s\" bootstrap=\"%s/restore.bsr\""
211 " where=\"%s\" files=%d",
212 job->hdr.name, rx.ClientName, rx.store?rx.store->hdr.name:"",
213 working_directory, rx.where, rx.selected_files);
216 "run job=\"%s\" client=\"%s\" storage=\"%s\" bootstrap=\"%s/restore.bsr\""
218 job->hdr.name, rx.ClientName, rx.store?rx.store->hdr.name:"",
219 working_directory, rx.selected_files);
221 if (find_arg(ua, _("yes")) > 0) {
222 pm_strcat(&ua->cmd, " yes"); /* pass it on to the run command */
224 Dmsg1(400, "Submitting: %s\n", ua->cmd);
226 run_cmd(ua, ua->cmd);
236 static void free_rx(RESTORE_CTX *rx)
241 free_pool_memory(rx->JobIds);
245 free_pool_memory(rx->fname);
249 free_pool_memory(rx->path);
253 free_pool_memory(rx->query);
256 free_name_list(&rx->name_list);
259 static int get_client_name(UAContext *ua, RESTORE_CTX *rx)
261 /* If no client name specified yet, get it now */
262 if (!rx->ClientName[0]) {
264 /* try command line argument */
265 int i = find_arg_with_value(ua, _("client"));
267 bstrncpy(rx->ClientName, ua->argv[i], sizeof(rx->ClientName));
270 memset(&cr, 0, sizeof(cr));
271 if (!get_client_dbr(ua, &cr)) {
274 bstrncpy(rx->ClientName, cr.Name, sizeof(rx->ClientName));
280 * The first step in the restore process is for the user to
281 * select a list of JobIds from which he will subsequently
282 * select which files are to be restored.
284 static int user_select_jobids_or_files(UAContext *ua, RESTORE_CTX *rx)
287 char date[MAX_TIME_LENGTH];
288 bool have_date = false;
293 const char *list[] = {
294 "List last 20 Jobs run",
295 "List Jobs where a given File is saved",
296 "Enter list of comma separated JobIds to select",
297 "Enter SQL list command",
298 "Select the most recent backup for a client",
299 "Select backup for a client before a specified time",
300 "Enter a list of files to restore",
301 "Enter a list of files to restore before a specified time",
324 for (i=1; i<ua->argc; i++) { /* loop through arguments */
325 bool found_kw = false;
326 for (j=0; kw[j]; j++) { /* loop through keywords */
327 if (strcasecmp(kw[j], ua->argk[i]) == 0) {
333 bsendmsg(ua, _("Unknown keyword: %s\n"), ua->argk[i]);
336 /* Found keyword in kw[] list, process it */
339 if (*rx->JobIds != 0) {
340 pm_strcat(&rx->JobIds, ",");
342 pm_strcat(&rx->JobIds, ua->argv[i]);
345 case 1: /* current */
346 bstrutime(date, sizeof(date), time(NULL));
350 if (str_to_utime(ua->argv[i]) == 0) {
351 bsendmsg(ua, _("Improper date format: %s\n"), ua->argv[i]);
354 bstrncpy(date, ua->argv[i], sizeof(date));
359 bstrutime(date, sizeof(date), time(NULL));
361 if (!get_client_name(ua, rx)) {
364 pm_strcpy(&ua->cmd, ua->argv[i]);
365 insert_one_file(ua, rx, date);
366 if (rx->name_list.num_ids) {
367 /* Check MediaType and select storage that corresponds */
368 get_storage_from_mediatype(ua, &rx->name_list, rx);
374 bstrutime(date, sizeof(date), time(NULL));
376 if (!select_backups_before_date(ua, rx, date)) {
381 case 5: /* pool specified */
382 rx->pool = (POOL *)GetResWithName(R_POOL, ua->argv[i]);
384 bsendmsg(ua, _("Error: Pool resource \"%s\" does not exist.\n"), ua->argv[i]);
387 if (!acl_access_ok(ua, Pool_ACL, ua->argv[i])) {
389 bsendmsg(ua, _("Error: Pool resource \"%s\" access not allowed.\n"), ua->argv[i]);
393 case 6: /* all specified */
397 * All keywords 7 or greater are ignored or handled by a select prompt
403 if (rx->name_list.num_ids) {
404 return 2; /* filename list made */
408 bsendmsg(ua, _("\nFirst you select one or more JobIds that contain files\n"
409 "to be restored. You will be presented several methods\n"
410 "of specifying the JobIds. Then you will be allowed to\n"
411 "select which files from those JobIds are to be restored.\n\n"));
414 /* If choice not already made above, prompt */
419 start_prompt(ua, _("To select the JobIds, you have the following choices:\n"));
420 for (int i=0; list[i]; i++) {
421 add_prompt(ua, list[i]);
424 switch (do_prompt(ua, "", _("Select item: "), NULL, 0)) {
427 case 0: /* list last 20 Jobs run */
428 db_list_sql_query(ua->jcr, ua->db, uar_list_jobs, prtit, ua, 1, HORZ_LIST);
431 case 1: /* list where a file is saved */
432 if (!get_cmd(ua, _("Enter Filename: "))) {
435 len = strlen(ua->cmd);
436 fname = (char *)malloc(len * 2 + 1);
437 db_escape_string(fname, ua->cmd, len);
438 Mmsg(&rx->query, uar_file, fname);
440 db_list_sql_query(ua->jcr, ua->db, rx->query, prtit, ua, 1, HORZ_LIST);
443 case 2: /* enter a list of JobIds */
444 if (!get_cmd(ua, _("Enter JobId(s), comma separated, to restore: "))) {
447 pm_strcpy(&rx->JobIds, ua->cmd);
449 case 3: /* Enter an SQL list command */
450 if (!get_cmd(ua, _("Enter SQL list command: "))) {
453 db_list_sql_query(ua->jcr, ua->db, ua->cmd, prtit, ua, 1, HORZ_LIST);
456 case 4: /* Select the most recent backups */
457 bstrutime(date, sizeof(date), time(NULL));
458 if (!select_backups_before_date(ua, rx, date)) {
462 case 5: /* select backup at specified time */
463 if (!get_date(ua, date, sizeof(date))) {
466 if (!select_backups_before_date(ua, rx, date)) {
470 case 6: /* Enter files */
471 bstrutime(date, sizeof(date), time(NULL));
472 if (!get_client_name(ua, rx)) {
475 bsendmsg(ua, _("Enter file names, or < to enter a filename\n"
476 "containg a list of file names, and terminate\n"
477 "them with a blank line.\n"));
479 if (!get_cmd(ua, _("Enter filename: "))) {
482 len = strlen(ua->cmd);
486 insert_one_file(ua, rx, date);
488 /* Check MediaType and select storage that corresponds */
489 if (rx->name_list.num_ids) {
490 get_storage_from_mediatype(ua, &rx->name_list, rx);
493 case 7: /* enter files backed up before specified time */
494 if (!get_date(ua, date, sizeof(date))) {
497 if (!get_client_name(ua, rx)) {
500 bsendmsg(ua, _("Enter file names, or < to enter a filename\n"
501 "containg a list of file names, and terminate\n"
502 "them with a blank line.\n"));
504 if (!get_cmd(ua, _("Enter filename: "))) {
507 len = strlen(ua->cmd);
511 insert_one_file(ua, rx, date);
513 /* Check MediaType and select storage that corresponds */
514 if (rx->name_list.num_ids) {
515 get_storage_from_mediatype(ua, &rx->name_list, rx);
520 case 8: /* Cancel or quit */
525 if (*rx->JobIds == 0) {
526 bsendmsg(ua, _("No Jobs selected.\n"));
529 bsendmsg(ua, _("You have selected the following JobId%s: %s\n"),
530 strchr(rx->JobIds,',')?"s":"",rx->JobIds);
532 memset(&jr, 0, sizeof(JOB_DBR));
535 for (p=rx->JobIds; ; ) {
536 int stat = get_next_jobid_from_list(&p, &JobId);
538 bsendmsg(ua, _("Invalid JobId in list.\n"));
544 if (jr.JobId == JobId) {
545 continue; /* duplicate of last JobId */
548 if (!db_get_job_record(ua->jcr, ua->db, &jr)) {
549 bsendmsg(ua, _("Unable to get Job record for JobId=%u: ERR=%s\n"),
550 JobId, db_strerror(ua->db));
553 if (!acl_access_ok(ua, Job_ACL, jr.Name)) {
554 bsendmsg(ua, _("No authorization. Job \"%s\" not selected.\n"),
558 rx->TotalFiles += jr.JobFiles;
566 static int get_date(UAContext *ua, char *date, int date_len)
568 bsendmsg(ua, _("The restored files will the most current backup\n"
569 "BEFORE the date you specify below.\n\n"));
571 if (!get_cmd(ua, _("Enter date as YYYY-MM-DD HH:MM:SS :"))) {
574 if (str_to_utime(ua->cmd) != 0) {
577 bsendmsg(ua, _("Improper date format.\n"));
579 bstrncpy(date, ua->cmd, date_len);
584 * Insert a single file, or read a list of files from a file
586 static void insert_one_file(UAContext *ua, RESTORE_CTX *rx, char *date)
596 if ((ffd = fopen(p, "r")) == NULL) {
597 bsendmsg(ua, _("Cannot open file %s: ERR=%s\n"),
601 while (fgets(file, sizeof(file), ffd)) {
603 if (!insert_file_into_findex_list(ua, rx, file, date)) {
604 bsendmsg(ua, _("Error occurred on line %d of %s\n"), line, p);
610 insert_file_into_findex_list(ua, rx, ua->cmd, date);
616 * For a given file (path+filename), split into path and file, then
617 * lookup the most recent backup in the catalog to get the JobId
618 * and FileIndex, then insert them into the findex list.
620 static int insert_file_into_findex_list(UAContext *ua, RESTORE_CTX *rx, char *file,
623 strip_trailing_junk(file);
624 split_path_and_filename(rx, file);
625 Mmsg(&rx->query, uar_jobid_fileindex, date, rx->path, rx->fname, rx->ClientName);
627 /* Find and insert jobid and File Index */
628 if (!db_sql_query(ua->db, rx->query, jobid_fileindex_handler, (void *)rx)) {
629 bsendmsg(ua, _("Query failed: %s. ERR=%s\n"),
630 rx->query, db_strerror(ua->db));
633 bsendmsg(ua, _("No database record found for: %s\n"), file);
636 rx->selected_files++;
638 * Find the MediaTypes for this JobId and add to the name_list
640 Mmsg(&rx->query, uar_mediatype, rx->JobId);
641 if (!db_sql_query(ua->db, rx->query, unique_name_list_handler, (void *)&rx->name_list)) {
642 bsendmsg(ua, "%s", db_strerror(ua->db));
648 static void split_path_and_filename(RESTORE_CTX *rx, char *name)
652 /* Find path without the filename.
653 * I.e. everything after the last / is a "filename".
654 * OK, maybe it is a directory name, but we treat it like
655 * a filename. If we don't find a / then the whole name
656 * must be a path name (e.g. c:).
658 for (p=f=name; *p; p++) {
660 f = p; /* set pos of last slash */
663 if (*f == '/') { /* did we find a slash? */
664 f++; /* yes, point to filename */
665 } else { /* no, whole thing must be path name */
669 /* If filename doesn't exist (i.e. root directory), we
670 * simply create a blank name consisting of a single
671 * space. This makes handling zero length filenames
676 rx->fname = check_pool_memory_size(rx->fname, rx->fnl+1);
677 memcpy(rx->fname, f, rx->fnl); /* copy filename */
678 rx->fname[rx->fnl] = 0;
680 rx->fname[0] = ' '; /* blank filename */
687 rx->path = check_pool_memory_size(rx->path, rx->pnl+1);
688 memcpy(rx->path, name, rx->pnl);
689 rx->path[rx->pnl] = 0;
696 Dmsg2(100, "sllit path=%s file=%s\n", rx->path, rx->fname);
699 static bool build_directory_tree(UAContext *ua, RESTORE_CTX *rx)
702 JobId_t JobId, last_JobId;
706 memset(&tree, 0, sizeof(TREE_CTX));
708 * Build the directory tree containing JobIds user selected
710 tree.root = new_tree(rx->TotalFiles);
715 * For display purposes, the same JobId, with different volumes may
716 * appear more than once, however, we only insert it once.
720 tree.FileEstimate = 0;
721 if (get_next_jobid_from_list(&p, &JobId) > 0) {
722 /* Use first JobId as estimate of the number of files to restore */
723 Mmsg(&rx->query, uar_count_files, JobId);
724 if (!db_sql_query(ua->db, rx->query, count_handler, (void *)rx)) {
725 bsendmsg(ua, "%s\n", db_strerror(ua->db));
728 /* Add about 25% more than this job for over estimate */
729 tree.FileEstimate = rx->JobId + (rx->JobId >> 2);
730 tree.DeltaCount = rx->JobId/50; /* print 50 ticks */
733 for (p=rx->JobIds; get_next_jobid_from_list(&p, &JobId) > 0; ) {
735 if (JobId == last_JobId) {
736 continue; /* eliminate duplicate JobIds */
739 bsendmsg(ua, _("Building directory tree for JobId %u ...\n"), JobId);
742 * Find files for this JobId and insert them in the tree
744 Mmsg(&rx->query, uar_sel_files, JobId);
745 if (!db_sql_query(ua->db, rx->query, insert_tree_handler, (void *)&tree)) {
746 bsendmsg(ua, "%s", db_strerror(ua->db));
749 * Find the MediaTypes for this JobId and add to the name_list
751 Mmsg(&rx->query, uar_mediatype, JobId);
752 if (!db_sql_query(ua->db, rx->query, unique_name_list_handler, (void *)&rx->name_list)) {
753 bsendmsg(ua, "%s", db_strerror(ua->db));
757 bsendmsg(ua, "\n%d Job%s, %s files inserted into the tree%s.\n",
758 items, items==1?"":"s", edit_uint64_with_commas(tree.FileCount, ec1),
759 tree.all?" and marked for extraction":"");
761 /* Check MediaType and select storage that corresponds */
762 get_storage_from_mediatype(ua, &rx->name_list, rx);
764 if (find_arg(ua, _("done")) < 0) {
765 /* Let the user interact in selecting which files to restore */
766 OK = user_select_files_from_tree(&tree);
770 * Walk down through the tree finding all files marked to be
771 * extracted making a bootstrap file.
774 for (TREE_NODE *node=first_tree_node(tree.root); node; node=next_tree_node(node)) {
775 Dmsg2(400, "FI=%d node=0x%x\n", node->FileIndex, node);
776 if (node->extract || node->extract_dir) {
777 Dmsg2(400, "type=%d FI=%d\n", node->type, node->FileIndex);
778 add_findex(rx->bsr, node->JobId, node->FileIndex);
780 rx->selected_files++; /* count only saved files */
786 free_tree(tree.root); /* free the directory tree */
792 * This routine is used to get the current backup or a backup
793 * before the specified date.
795 static int select_backups_before_date(UAContext *ua, RESTORE_CTX *rx, char *date)
800 char fileset_name[MAX_NAME_LENGTH];
802 char pool_select[MAX_NAME_LENGTH];
806 /* Create temp tables */
807 db_sql_query(ua->db, uar_del_temp, NULL, NULL);
808 db_sql_query(ua->db, uar_del_temp1, NULL, NULL);
809 if (!db_sql_query(ua->db, uar_create_temp, NULL, NULL)) {
810 bsendmsg(ua, "%s\n", db_strerror(ua->db));
812 if (!db_sql_query(ua->db, uar_create_temp1, NULL, NULL)) {
813 bsendmsg(ua, "%s\n", db_strerror(ua->db));
816 * Select Client from the Catalog
818 memset(&cr, 0, sizeof(cr));
819 if (!get_client_dbr(ua, &cr)) {
822 bstrncpy(rx->ClientName, cr.Name, sizeof(rx->ClientName));
827 memset(&fsr, 0, sizeof(fsr));
828 i = find_arg_with_value(ua, "FileSet");
830 bstrncpy(fsr.FileSet, ua->argv[i], sizeof(fsr.FileSet));
831 if (!db_get_fileset_record(ua->jcr, ua->db, &fsr)) {
832 bsendmsg(ua, _("Error getting FileSet \"%s\": ERR=%s\n"), fsr.FileSet,
833 db_strerror(ua->db));
837 if (i < 0) { /* fileset not found */
838 Mmsg(&rx->query, uar_sel_fileset, cr.ClientId, cr.ClientId);
839 start_prompt(ua, _("The defined FileSet resources are:\n"));
840 if (!db_sql_query(ua->db, rx->query, fileset_handler, (void *)ua)) {
841 bsendmsg(ua, "%s\n", db_strerror(ua->db));
843 if (do_prompt(ua, _("FileSet"), _("Select FileSet resource"),
844 fileset_name, sizeof(fileset_name)) < 0) {
848 bstrncpy(fsr.FileSet, fileset_name, sizeof(fsr.FileSet));
849 if (!db_get_fileset_record(ua->jcr, ua->db, &fsr)) {
850 bsendmsg(ua, _("Error getting FileSet record: %s\n"), db_strerror(ua->db));
851 bsendmsg(ua, _("This probably means you modified the FileSet.\n"
852 "Continuing anyway.\n"));
856 /* If Pool specified, add PoolId specification */
860 memset(&pr, 0, sizeof(pr));
861 bstrncpy(pr.Name, rx->pool->hdr.name, sizeof(pr.Name));
862 if (db_get_pool_record(ua->jcr, ua->db, &pr)) {
863 bsnprintf(pool_select, sizeof(pool_select), "AND Media.PoolId=%u ", pr.PoolId);
865 bsendmsg(ua, _("Pool \"%s\" not found, using any pool.\n"), pr.Name);
869 /* Find JobId of last Full backup for this client, fileset */
870 Mmsg(&rx->query, uar_last_full, cr.ClientId, cr.ClientId, date, fsr.FileSet,
872 if (!db_sql_query(ua->db, rx->query, NULL, NULL)) {
873 bsendmsg(ua, "%s\n", db_strerror(ua->db));
877 /* Find all Volumes used by that JobId */
878 if (!db_sql_query(ua->db, uar_full, NULL, NULL)) {
879 bsendmsg(ua, "%s\n", db_strerror(ua->db));
882 /* Note, this is needed because I don't seem to get the callback
883 * from the call just above.
886 if (!db_sql_query(ua->db, uar_sel_all_temp1, last_full_handler, (void *)rx)) {
887 bsendmsg(ua, "%s\n", db_strerror(ua->db));
889 if (rx->JobTDate == 0) {
890 bsendmsg(ua, _("No Full backup before %s found.\n"), date);
894 /* Now find most recent Differental Job after Full save, if any */
895 Mmsg(&rx->query, uar_dif, edit_uint64(rx->JobTDate, ed1), date,
896 cr.ClientId, fsr.FileSet, pool_select);
897 if (!db_sql_query(ua->db, rx->query, NULL, NULL)) {
898 bsendmsg(ua, "%s\n", db_strerror(ua->db));
900 /* Now update JobTDate to lock onto Differental, if any */
902 if (!db_sql_query(ua->db, uar_sel_all_temp, last_full_handler, (void *)rx)) {
903 bsendmsg(ua, "%s\n", db_strerror(ua->db));
905 if (rx->JobTDate == 0) {
906 bsendmsg(ua, _("No Full backup before %s found.\n"), date);
910 /* Now find all Incremental Jobs after Full/dif save */
911 Mmsg(&rx->query, uar_inc, edit_uint64(rx->JobTDate, ed1), date,
912 cr.ClientId, fsr.FileSet, pool_select);
913 if (!db_sql_query(ua->db, rx->query, NULL, NULL)) {
914 bsendmsg(ua, "%s\n", db_strerror(ua->db));
917 /* Get the JobIds from that list */
919 rx->last_jobid[0] = 0;
920 if (!db_sql_query(ua->db, uar_sel_jobid_temp, jobid_handler, (void *)rx)) {
921 bsendmsg(ua, "%s\n", db_strerror(ua->db));
924 if (rx->JobIds[0] != 0) {
925 /* Display a list of Jobs selected for this restore */
926 db_list_sql_query(ua->jcr, ua->db, uar_list_temp, prtit, ua, 1, HORZ_LIST);
928 bsendmsg(ua, _("No jobs found.\n"));
934 db_sql_query(ua->db, uar_del_temp, NULL, NULL);
935 db_sql_query(ua->db, uar_del_temp1, NULL, NULL);
940 /* Return next JobId from comma separated list */
941 static int get_next_jobid_from_list(char **p, uint32_t *JobId)
947 for (int i=0; i<(int)sizeof(jobid); i++) {
948 if (*q == ',' || *q == 0) {
955 if (jobid[0] == 0 || !is_a_number(jobid)) {
959 *JobId = strtoul(jobid, NULL, 10);
963 static int count_handler(void *ctx, int num_fields, char **row)
965 RESTORE_CTX *rx = (RESTORE_CTX *)ctx;
966 rx->JobId = atoi(row[0]);
972 * Callback handler to get JobId and FileIndex for files
974 static int jobid_fileindex_handler(void *ctx, int num_fields, char **row)
976 RESTORE_CTX *rx = (RESTORE_CTX *)ctx;
977 rx->JobId = atoi(row[0]);
978 add_findex(rx->bsr, rx->JobId, atoi(row[1]));
984 * Callback handler make list of JobIds
986 static int jobid_handler(void *ctx, int num_fields, char **row)
988 RESTORE_CTX *rx = (RESTORE_CTX *)ctx;
990 if (strcmp(rx->last_jobid, row[0]) == 0) {
991 return 0; /* duplicate id */
993 bstrncpy(rx->last_jobid, row[0], sizeof(rx->last_jobid));
994 if (rx->JobIds[0] != 0) {
995 pm_strcat(&rx->JobIds, ",");
997 pm_strcat(&rx->JobIds, row[0]);
1003 * Callback handler to pickup last Full backup JobTDate
1005 static int last_full_handler(void *ctx, int num_fields, char **row)
1007 RESTORE_CTX *rx = (RESTORE_CTX *)ctx;
1009 rx->JobTDate = str_to_int64(row[1]);
1014 * Callback handler build FileSet name prompt list
1016 static int fileset_handler(void *ctx, int num_fields, char **row)
1018 /* row[0] = FileSet (name) */
1020 add_prompt((UAContext *)ctx, row[0]);
1026 * Called here with each name to be added to the list. The name is
1027 * added to the list if it is not already in the list.
1029 * Used to make unique list of FileSets and MediaTypes
1031 static int unique_name_list_handler(void *ctx, int num_fields, char **row)
1033 NAME_LIST *name = (NAME_LIST *)ctx;
1035 if (name->num_ids == MAX_ID_LIST_LEN) {
1038 if (name->num_ids == name->max_ids) {
1039 if (name->max_ids == 0) {
1040 name->max_ids = 1000;
1041 name->name = (char **)bmalloc(sizeof(char *) * name->max_ids);
1043 name->max_ids = (name->max_ids * 3) / 2;
1044 name->name = (char **)brealloc(name->name, sizeof(char *) * name->max_ids);
1047 for (int i=0; i<name->num_ids; i++) {
1048 if (strcmp(name->name[i], row[0]) == 0) {
1049 return 0; /* already in list, return */
1052 /* Add new name to list */
1053 name->name[name->num_ids++] = bstrdup(row[0]);
1059 * Print names in the list
1061 static void print_name_list(UAContext *ua, NAME_LIST *name_list)
1063 for (int i=0; i < name_list->num_ids; i++) {
1064 bsendmsg(ua, "%s\n", name_list->name[i]);
1070 * Free names in the list
1072 static void free_name_list(NAME_LIST *name_list)
1074 for (int i=0; i < name_list->num_ids; i++) {
1075 free(name_list->name[i]);
1077 if (name_list->name) {
1078 free(name_list->name);
1079 name_list->name = NULL;
1081 name_list->max_ids = 0;
1082 name_list->num_ids = 0;
1085 static void get_storage_from_mediatype(UAContext *ua, NAME_LIST *name_list, RESTORE_CTX *rx)
1089 if (name_list->num_ids > 1) {
1090 bsendmsg(ua, _("Warning, the JobIds that you selected refer to more than one MediaType.\n"
1091 "Restore is not possible. The MediaTypes used are:\n"));
1092 print_name_list(ua, name_list);
1093 rx->store = select_storage_resource(ua);
1097 if (name_list->num_ids == 0) {
1098 bsendmsg(ua, _("No MediaType found for your JobIds.\n"));
1099 rx->store = select_storage_resource(ua);
1106 * We have a single MediaType, look it up in our Storage resource
1109 foreach_res(store, R_STORAGE) {
1110 if (strcmp(name_list->name[0], store->media_type) == 0) {
1111 if (acl_access_ok(ua, Storage_ACL, store->hdr.name)) {
1120 /* Check if an explicit storage resource is given */
1122 int i = find_arg_with_value(ua, "storage");
1124 store = (STORE *)GetResWithName(R_STORAGE, ua->argv[i]);
1125 if (store && !acl_access_ok(ua, Storage_ACL, store->hdr.name)) {
1129 if (store && (store != rx->store)) {
1130 bsendmsg(ua, _("Warning default storage overridden by %s on command line.\n"),
1137 /* Take command line arg, or ask user if none */
1138 rx->store = get_storage_resource(ua, false /* don't use default */);
1141 bsendmsg(ua, _("\nWarning. Unable to find Storage resource for\n"
1142 "MediaType \"%s\", needed by the Jobs you selected.\n"
1143 "You will be allowed to select a Storage device later.\n"),
1144 name_list->name[0]);