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) 2002-2005 Kern Sibbald
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 void print_bsr(UAContext *ua, RBSR *bsr);
43 /* Imported variables */
44 extern char *uar_list_jobs, *uar_file, *uar_sel_files;
45 extern char *uar_del_temp, *uar_del_temp1, *uar_create_temp;
46 extern char *uar_create_temp1, *uar_last_full, *uar_full;
47 extern char *uar_inc, *uar_list_temp, *uar_sel_jobid_temp;
48 extern char *uar_sel_all_temp1, *uar_sel_fileset, *uar_mediatype;
49 extern char *uar_jobid_fileindex, *uar_dif, *uar_sel_all_temp;
50 extern char *uar_count_files, *uar_jobids_fileindex;
51 extern char *uar_jobid_fileindex_from_dir;
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 bool 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 bool insert_file_into_findex_list(UAContext *ua, RESTORE_CTX *rx, char *file,
109 static bool insert_dir_into_findex_list(UAContext *ua, RESTORE_CTX *rx, char *dir,
111 static void insert_one_file_or_dir(UAContext *ua, RESTORE_CTX *rx, char *date, bool dir);
112 static int get_client_name(UAContext *ua, RESTORE_CTX *rx);
113 static int get_date(UAContext *ua, char *date, int date_len);
114 static int count_handler(void *ctx, int num_fields, char **row);
120 int restore_cmd(UAContext *ua, const char *cmd)
122 RESTORE_CTX rx; /* restore context */
126 memset(&rx, 0, sizeof(rx));
127 rx.path = get_pool_memory(PM_FNAME);
128 rx.fname = get_pool_memory(PM_FNAME);
129 rx.JobIds = get_pool_memory(PM_FNAME);
130 rx.query = get_pool_memory(PM_FNAME);
133 i = find_arg_with_value(ua, "where");
135 rx.where = ua->argv[i];
142 /* Ensure there is at least one Restore Job */
144 foreach_res(job, R_JOB) {
145 if (job->JobType == JT_RESTORE) {
146 if (!rx.restore_job) {
147 rx.restore_job = job;
153 if (!rx.restore_jobs) {
155 "No Restore Job Resource found in bacula-dir.conf.\n"
156 "You must create at least one before running this command.\n"));
161 * Request user to select JobIds or files by various different methods
162 * last 20 jobs, where File saved, most recent backup, ...
163 * In the end, a list of files are pumped into
166 switch (user_select_jobids_or_files(ua, &rx)) {
169 case 1: /* selected by jobid */
170 if (!build_directory_tree(ua, &rx)) {
171 bsendmsg(ua, _("Restore not done.\n"));
175 case 2: /* selected by filename, no tree needed */
180 if (!complete_bsr(ua, rx.bsr)) { /* find Vol, SessId, SessTime from JobIds */
181 bsendmsg(ua, _("Unable to construct a valid BSR. Cannot continue.\n"));
184 if (!(rx.selected_files = write_bsr_file(ua, rx.bsr))) {
185 bsendmsg(ua, _("No files selected to be restored.\n"));
188 bsendmsg(ua, _("\n%u file%s selected to be restored.\n\n"), rx.selected_files,
189 rx.selected_files==1?"":"s");
191 bsendmsg(ua, _("No files selected to be restored.\n"));
195 if (rx.restore_jobs == 1) {
196 job = rx.restore_job;
198 job = select_restore_job_resource(ua);
204 get_client_name(ua, &rx);
205 if (!rx.ClientName) {
206 bsendmsg(ua, _("No Restore Job resource found!\n"));
210 /* Build run command */
213 "run job=\"%s\" client=\"%s\" storage=\"%s\" bootstrap=\"%s/restore.bsr\""
214 " where=\"%s\" files=%d catalog=\"%s\"",
215 job->hdr.name, rx.ClientName, rx.store?rx.store->hdr.name:"",
216 working_directory, rx.where, rx.selected_files, ua->catalog->hdr.name);
219 "run job=\"%s\" client=\"%s\" storage=\"%s\" bootstrap=\"%s/restore.bsr\""
220 " files=%d catalog=\"%s\"",
221 job->hdr.name, rx.ClientName, rx.store?rx.store->hdr.name:"",
222 working_directory, rx.selected_files, ua->catalog->hdr.name);
224 if (find_arg(ua, _("yes")) > 0) {
225 pm_strcat(ua->cmd, " yes"); /* pass it on to the run command */
227 Dmsg1(400, "Submitting: %s\n", ua->cmd);
229 run_cmd(ua, ua->cmd);
239 static void free_rx(RESTORE_CTX *rx)
244 free_pool_memory(rx->JobIds);
248 free_pool_memory(rx->fname);
252 free_pool_memory(rx->path);
256 free_pool_memory(rx->query);
259 free_name_list(&rx->name_list);
262 static int get_client_name(UAContext *ua, RESTORE_CTX *rx)
264 /* If no client name specified yet, get it now */
265 if (!rx->ClientName[0]) {
267 /* try command line argument */
268 int i = find_arg_with_value(ua, _("client"));
270 bstrncpy(rx->ClientName, ua->argv[i], sizeof(rx->ClientName));
273 memset(&cr, 0, sizeof(cr));
274 if (!get_client_dbr(ua, &cr)) {
277 bstrncpy(rx->ClientName, cr.Name, sizeof(rx->ClientName));
283 * The first step in the restore process is for the user to
284 * select a list of JobIds from which he will subsequently
285 * select which files are to be restored.
287 * Returns: 2 if filename list made
288 * 1 if jobid list made
291 static int user_select_jobids_or_files(UAContext *ua, RESTORE_CTX *rx)
294 char date[MAX_TIME_LENGTH];
295 bool have_date = false;
300 const char *list[] = {
301 "List last 20 Jobs run",
302 "List Jobs where a given File is saved",
303 "Enter list of comma separated JobIds to select",
304 "Enter SQL list command",
305 "Select the most recent backup for a client",
306 "Select backup for a client before a specified time",
307 "Enter a list of files to restore",
308 "Enter a list of files to restore before a specified time",
309 "Enter a list of directories to restore for a given JobId",
314 /* These keywords are handled in a for loop */
324 /* The keyword below are handled by individual arg lookups */
336 for (i=1; i<ua->argc; i++) { /* loop through arguments */
337 bool found_kw = false;
338 for (j=0; kw[j]; j++) { /* loop through keywords */
339 if (strcasecmp(kw[j], ua->argk[i]) == 0) {
345 bsendmsg(ua, _("Unknown keyword: %s\n"), ua->argk[i]);
348 /* Found keyword in kw[] list, process it */
351 if (*rx->JobIds != 0) {
352 pm_strcat(rx->JobIds, ",");
354 pm_strcat(rx->JobIds, ua->argv[i]);
357 case 1: /* current */
358 bstrutime(date, sizeof(date), time(NULL));
362 if (str_to_utime(ua->argv[i]) == 0) {
363 bsendmsg(ua, _("Improper date format: %s\n"), ua->argv[i]);
366 bstrncpy(date, ua->argv[i], sizeof(date));
372 bstrutime(date, sizeof(date), time(NULL));
374 if (!get_client_name(ua, rx)) {
377 pm_strcpy(ua->cmd, ua->argv[i]);
378 insert_one_file_or_dir(ua, rx, date, j==4);
379 if (rx->name_list.num_ids) {
380 /* Check MediaType and select storage that corresponds */
381 get_storage_from_mediatype(ua, &rx->name_list, rx);
387 bstrutime(date, sizeof(date), time(NULL));
389 if (!select_backups_before_date(ua, rx, date)) {
394 case 6: /* pool specified */
395 rx->pool = (POOL *)GetResWithName(R_POOL, ua->argv[i]);
397 bsendmsg(ua, _("Error: Pool resource \"%s\" does not exist.\n"), ua->argv[i]);
400 if (!acl_access_ok(ua, Pool_ACL, ua->argv[i])) {
402 bsendmsg(ua, _("Error: Pool resource \"%s\" access not allowed.\n"), ua->argv[i]);
406 case 7: /* all specified */
410 * All keywords 7 or greater are ignored or handled by a select prompt
416 if (rx->name_list.num_ids) {
417 return 2; /* filename list made */
421 bsendmsg(ua, _("\nFirst you select one or more JobIds that contain files\n"
422 "to be restored. You will be presented several methods\n"
423 "of specifying the JobIds. Then you will be allowed to\n"
424 "select which files from those JobIds are to be restored.\n\n"));
427 /* If choice not already made above, prompt */
433 start_prompt(ua, _("To select the JobIds, you have the following choices:\n"));
434 for (int i=0; list[i]; i++) {
435 add_prompt(ua, list[i]);
438 switch (do_prompt(ua, "", _("Select item: "), NULL, 0)) {
441 case 0: /* list last 20 Jobs run */
442 gui_save = ua->jcr->gui;
444 db_list_sql_query(ua->jcr, ua->db, uar_list_jobs, prtit, ua, 1, HORZ_LIST);
445 ua->jcr->gui = gui_save;
448 case 1: /* list where a file is saved */
449 if (!get_cmd(ua, _("Enter Filename (no path):"))) {
452 len = strlen(ua->cmd);
453 fname = (char *)malloc(len * 2 + 1);
454 db_escape_string(fname, ua->cmd, len);
455 Mmsg(rx->query, uar_file, fname);
457 gui_save = ua->jcr->gui;
459 db_list_sql_query(ua->jcr, ua->db, rx->query, prtit, ua, 1, HORZ_LIST);
460 ua->jcr->gui = gui_save;
463 case 2: /* enter a list of JobIds */
464 if (!get_cmd(ua, _("Enter JobId(s), comma separated, to restore: "))) {
467 pm_strcpy(rx->JobIds, ua->cmd);
469 case 3: /* Enter an SQL list command */
470 if (!get_cmd(ua, _("Enter SQL list command: "))) {
473 gui_save = ua->jcr->gui;
475 db_list_sql_query(ua->jcr, ua->db, ua->cmd, prtit, ua, 1, HORZ_LIST);
476 ua->jcr->gui = gui_save;
479 case 4: /* Select the most recent backups */
480 bstrutime(date, sizeof(date), time(NULL));
481 if (!select_backups_before_date(ua, rx, date)) {
485 case 5: /* select backup at specified time */
486 if (!get_date(ua, date, sizeof(date))) {
489 if (!select_backups_before_date(ua, rx, date)) {
493 case 6: /* Enter files */
494 bstrutime(date, sizeof(date), time(NULL));
495 if (!get_client_name(ua, rx)) {
498 bsendmsg(ua, _("Enter file names with paths, or < to enter a filename\n"
499 "containg a list of file names with paths, and terminate\n"
500 "them with a blank line.\n"));
502 if (!get_cmd(ua, _("Enter full filename: "))) {
505 len = strlen(ua->cmd);
509 insert_one_file_or_dir(ua, rx, date, false);
511 /* Check MediaType and select storage that corresponds */
512 if (rx->name_list.num_ids) {
513 get_storage_from_mediatype(ua, &rx->name_list, rx);
516 case 7: /* enter files backed up before specified time */
517 if (!get_date(ua, date, sizeof(date))) {
520 if (!get_client_name(ua, rx)) {
523 bsendmsg(ua, _("Enter file names with paths, or < to enter a filename\n"
524 "containg a list of file names with paths, and terminate\n"
525 "them with a blank line.\n"));
527 if (!get_cmd(ua, _("Enter full filename: "))) {
530 len = strlen(ua->cmd);
534 insert_one_file_or_dir(ua, rx, date, false);
536 /* Check MediaType and select storage that corresponds */
537 if (rx->name_list.num_ids) {
538 get_storage_from_mediatype(ua, &rx->name_list, rx);
542 case 8: /* Enter directories */
543 if (get_cmd(ua, _("Enter JobId(s), comma separated, to restore: "))) {
544 if (*rx->JobIds != 0) {
545 pm_strcat(rx->JobIds, ",");
547 pm_strcpy(rx->JobIds, ua->cmd);
549 if (*rx->JobIds != 0) {
552 bstrutime(date, sizeof(date), time(NULL));
553 if (!get_client_name(ua, rx)) {
556 bsendmsg(ua, _("Enter directory names with a trailing /, or < to enter a filename\n"
557 "containg a list of directories and terminate\n"
558 "them with a blank line.\n"));
560 if (!get_cmd(ua, _("Enter full filename: "))) {
563 len = strlen(ua->cmd);
567 insert_one_file_or_dir(ua, rx, date, true);
569 /* Check MediaType and select storage that corresponds */
570 if (rx->name_list.num_ids) {
571 get_storage_from_mediatype(ua, &rx->name_list, rx);
575 case 9: /* Cancel or quit */
580 if (*rx->JobIds == 0) {
581 bsendmsg(ua, _("No Jobs selected.\n"));
584 bsendmsg(ua, _("You have selected the following JobId%s: %s\n"),
585 strchr(rx->JobIds,',')?"s":"",rx->JobIds);
587 memset(&jr, 0, sizeof(JOB_DBR));
590 for (p=rx->JobIds; ; ) {
591 int stat = get_next_jobid_from_list(&p, &JobId);
593 bsendmsg(ua, _("Invalid JobId in list.\n"));
599 if (jr.JobId == JobId) {
600 continue; /* duplicate of last JobId */
603 if (!db_get_job_record(ua->jcr, ua->db, &jr)) {
605 bsendmsg(ua, _("Unable to get Job record for JobId=%s: ERR=%s\n"),
606 edit_int64(JobId, ed1), db_strerror(ua->db));
609 if (!acl_access_ok(ua, Job_ACL, jr.Name)) {
610 bsendmsg(ua, _("No authorization. Job \"%s\" not selected.\n"),
614 rx->TotalFiles += jr.JobFiles;
622 static int get_date(UAContext *ua, char *date, int date_len)
624 bsendmsg(ua, _("The restored files will the most current backup\n"
625 "BEFORE the date you specify below.\n\n"));
627 if (!get_cmd(ua, _("Enter date as YYYY-MM-DD HH:MM:SS :"))) {
630 if (str_to_utime(ua->cmd) != 0) {
633 bsendmsg(ua, _("Improper date format.\n"));
635 bstrncpy(date, ua->cmd, date_len);
640 * Insert a single file, or read a list of files from a file
642 static void insert_one_file_or_dir(UAContext *ua, RESTORE_CTX *rx, char *date, bool dir)
652 if ((ffd = fopen(p, "r")) == NULL) {
654 bsendmsg(ua, _("Cannot open file %s: ERR=%s\n"),
658 while (fgets(file, sizeof(file), ffd)) {
661 if (!insert_dir_into_findex_list(ua, rx, file, date)) {
662 bsendmsg(ua, _("Error occurred on line %d of %s\n"), line, p);
665 if (!insert_file_into_findex_list(ua, rx, file, date)) {
666 bsendmsg(ua, _("Error occurred on line %d of %s\n"), line, p);
674 insert_dir_into_findex_list(ua, rx, ua->cmd, date);
676 insert_file_into_findex_list(ua, rx, ua->cmd, date);
683 * For a given file (path+filename), split into path and file, then
684 * lookup the most recent backup in the catalog to get the JobId
685 * and FileIndex, then insert them into the findex list.
687 static bool insert_file_into_findex_list(UAContext *ua, RESTORE_CTX *rx, char *file,
690 strip_trailing_junk(file);
691 split_path_and_filename(rx, file);
692 if (*rx->JobIds == 0) {
693 Mmsg(rx->query, uar_jobid_fileindex, date, rx->path, rx->fname,
696 Mmsg(rx->query, uar_jobids_fileindex, rx->JobIds, date,
697 rx->path, rx->fname, rx->ClientName);
700 /* Find and insert jobid and File Index */
701 if (!db_sql_query(ua->db, rx->query, jobid_fileindex_handler, (void *)rx)) {
702 bsendmsg(ua, _("Query failed: %s. ERR=%s\n"),
703 rx->query, db_strerror(ua->db));
706 bsendmsg(ua, _("No database record found for: %s\n"), file);
710 * Find the MediaTypes for this JobId and add to the name_list
712 Mmsg(rx->query, uar_mediatype, rx->JobId);
713 if (!db_sql_query(ua->db, rx->query, unique_name_list_handler, (void *)&rx->name_list)) {
714 bsendmsg(ua, "%s", db_strerror(ua->db));
721 * For a given path lookup the most recent backup in the catalog
722 * to get the JobId and FileIndexes of all files in that directory.
724 static bool insert_dir_into_findex_list(UAContext *ua, RESTORE_CTX *rx, char *dir,
727 strip_trailing_junk(dir);
728 if (*rx->JobIds == 0) {
729 bsendmsg(ua, _("No JobId specified cannot continue.\n"));
732 Mmsg(rx->query, uar_jobid_fileindex_from_dir, rx->JobIds,
733 dir, rx->ClientName);
736 /* Find and insert jobid and File Index */
737 if (!db_sql_query(ua->db, rx->query, jobid_fileindex_handler, (void *)rx)) {
738 bsendmsg(ua, _("Query failed: %s. ERR=%s\n"),
739 rx->query, db_strerror(ua->db));
742 bsendmsg(ua, _("No database record found for: %s\n"), dir);
746 * Find the MediaTypes for this JobId and add to the name_list
748 Mmsg(rx->query, uar_mediatype, rx->JobId);
749 if (!db_sql_query(ua->db, rx->query, unique_name_list_handler, (void *)&rx->name_list)) {
750 bsendmsg(ua, "%s", db_strerror(ua->db));
757 static void split_path_and_filename(RESTORE_CTX *rx, char *name)
761 /* Find path without the filename.
762 * I.e. everything after the last / is a "filename".
763 * OK, maybe it is a directory name, but we treat it like
764 * a filename. If we don't find a / then the whole name
765 * must be a path name (e.g. c:).
767 for (p=f=name; *p; p++) {
769 f = p; /* set pos of last slash */
772 if (*f == '/') { /* did we find a slash? */
773 f++; /* yes, point to filename */
774 } else { /* no, whole thing must be path name */
778 /* If filename doesn't exist (i.e. root directory), we
779 * simply create a blank name consisting of a single
780 * space. This makes handling zero length filenames
785 rx->fname = check_pool_memory_size(rx->fname, rx->fnl+1);
786 memcpy(rx->fname, f, rx->fnl); /* copy filename */
787 rx->fname[rx->fnl] = 0;
795 rx->path = check_pool_memory_size(rx->path, rx->pnl+1);
796 memcpy(rx->path, name, rx->pnl);
797 rx->path[rx->pnl] = 0;
803 Dmsg2(100, "sllit path=%s file=%s\n", rx->path, rx->fname);
806 static bool build_directory_tree(UAContext *ua, RESTORE_CTX *rx)
809 JobId_t JobId, last_JobId;
813 memset(&tree, 0, sizeof(TREE_CTX));
815 * Build the directory tree containing JobIds user selected
817 tree.root = new_tree(rx->TotalFiles);
822 * For display purposes, the same JobId, with different volumes may
823 * appear more than once, however, we only insert it once.
827 tree.FileEstimate = 0;
828 if (get_next_jobid_from_list(&p, &JobId) > 0) {
829 /* Use first JobId as estimate of the number of files to restore */
830 Mmsg(rx->query, uar_count_files, JobId);
831 if (!db_sql_query(ua->db, rx->query, count_handler, (void *)rx)) {
832 bsendmsg(ua, "%s\n", db_strerror(ua->db));
835 /* Add about 25% more than this job for over estimate */
836 tree.FileEstimate = rx->JobId + (rx->JobId >> 2);
837 tree.DeltaCount = rx->JobId/50; /* print 50 ticks */
840 for (p=rx->JobIds; get_next_jobid_from_list(&p, &JobId) > 0; ) {
843 if (JobId == last_JobId) {
844 continue; /* eliminate duplicate JobIds */
847 bsendmsg(ua, _("\nBuilding directory tree for JobId %s ... "),
848 edit_int64(JobId, ed1));
851 * Find files for this JobId and insert them in the tree
853 Mmsg(rx->query, uar_sel_files, JobId);
854 if (!db_sql_query(ua->db, rx->query, insert_tree_handler, (void *)&tree)) {
855 bsendmsg(ua, "%s", db_strerror(ua->db));
858 * Find the MediaTypes for this JobId and add to the name_list
860 Mmsg(rx->query, uar_mediatype, JobId);
861 if (!db_sql_query(ua->db, rx->query, unique_name_list_handler, (void *)&rx->name_list)) {
862 bsendmsg(ua, "%s", db_strerror(ua->db));
865 if (tree.FileCount == 0) {
866 bsendmsg(ua, "\nThere were no files inserted into the tree, so file selection\n"
867 "is not possible.\n");
868 if (!get_yesno(ua, _("Do you want to restore all the files? (yes|no): "))) {
872 for (p=rx->JobIds; get_next_jobid_from_list(&p, &JobId) > 0; ) {
873 if (JobId == last_JobId) {
874 continue; /* eliminate duplicate JobIds */
876 add_findex_all(rx->bsr, JobId);
882 bsendmsg(ua, "\n%d Job%s, %s files inserted into the tree%s.\n",
883 items, items==1?"":"s", edit_uint64_with_commas(tree.FileCount, ec1),
884 tree.all?" and marked for extraction":"");
886 /* Check MediaType and select storage that corresponds */
887 get_storage_from_mediatype(ua, &rx->name_list, rx);
889 if (find_arg(ua, _("done")) < 0) {
890 /* Let the user interact in selecting which files to restore */
891 OK = user_select_files_from_tree(&tree);
895 * Walk down through the tree finding all files marked to be
896 * extracted making a bootstrap file.
899 for (TREE_NODE *node=first_tree_node(tree.root); node; node=next_tree_node(node)) {
900 Dmsg2(400, "FI=%d node=0x%x\n", node->FileIndex, node);
901 if (node->extract || node->extract_dir) {
902 Dmsg2(400, "type=%d FI=%d\n", node->type, node->FileIndex);
903 add_findex(rx->bsr, node->JobId, node->FileIndex);
904 if (node->extract && node->type != TN_NEWDIR) {
905 rx->selected_files++; /* count only saved files */
912 free_tree(tree.root); /* free the directory tree */
918 * This routine is used to get the current backup or a backup
919 * before the specified date.
921 static bool select_backups_before_date(UAContext *ua, RESTORE_CTX *rx, char *date)
926 char fileset_name[MAX_NAME_LENGTH];
928 char pool_select[MAX_NAME_LENGTH];
932 /* Create temp tables */
933 db_sql_query(ua->db, uar_del_temp, NULL, NULL);
934 db_sql_query(ua->db, uar_del_temp1, NULL, NULL);
935 if (!db_sql_query(ua->db, uar_create_temp, NULL, NULL)) {
936 bsendmsg(ua, "%s\n", db_strerror(ua->db));
938 if (!db_sql_query(ua->db, uar_create_temp1, NULL, NULL)) {
939 bsendmsg(ua, "%s\n", db_strerror(ua->db));
942 * Select Client from the Catalog
944 memset(&cr, 0, sizeof(cr));
945 if (!get_client_dbr(ua, &cr)) {
948 bstrncpy(rx->ClientName, cr.Name, sizeof(rx->ClientName));
953 memset(&fsr, 0, sizeof(fsr));
954 i = find_arg_with_value(ua, "FileSet");
956 bstrncpy(fsr.FileSet, ua->argv[i], sizeof(fsr.FileSet));
957 if (!db_get_fileset_record(ua->jcr, ua->db, &fsr)) {
958 bsendmsg(ua, _("Error getting FileSet \"%s\": ERR=%s\n"), fsr.FileSet,
959 db_strerror(ua->db));
963 if (i < 0) { /* fileset not found */
964 Mmsg(rx->query, uar_sel_fileset, cr.ClientId, cr.ClientId);
965 start_prompt(ua, _("The defined FileSet resources are:\n"));
966 if (!db_sql_query(ua->db, rx->query, fileset_handler, (void *)ua)) {
967 bsendmsg(ua, "%s\n", db_strerror(ua->db));
969 if (do_prompt(ua, _("FileSet"), _("Select FileSet resource"),
970 fileset_name, sizeof(fileset_name)) < 0) {
974 bstrncpy(fsr.FileSet, fileset_name, sizeof(fsr.FileSet));
975 if (!db_get_fileset_record(ua->jcr, ua->db, &fsr)) {
976 bsendmsg(ua, _("Error getting FileSet record: %s\n"), db_strerror(ua->db));
977 bsendmsg(ua, _("This probably means you modified the FileSet.\n"
978 "Continuing anyway.\n"));
982 /* If Pool specified, add PoolId specification */
987 memset(&pr, 0, sizeof(pr));
988 bstrncpy(pr.Name, rx->pool->hdr.name, sizeof(pr.Name));
989 if (db_get_pool_record(ua->jcr, ua->db, &pr)) {
990 bsnprintf(pool_select, sizeof(pool_select), "AND Media.PoolId=%s ",
991 edit_int64(pr.PoolId, ed1));
993 bsendmsg(ua, _("Pool \"%s\" not found, using any pool.\n"), pr.Name);
997 /* Find JobId of last Full backup for this client, fileset */
998 Mmsg(rx->query, uar_last_full, cr.ClientId, cr.ClientId, date, fsr.FileSet,
1000 if (!db_sql_query(ua->db, rx->query, NULL, NULL)) {
1001 bsendmsg(ua, "%s\n", db_strerror(ua->db));
1005 /* Find all Volumes used by that JobId */
1006 if (!db_sql_query(ua->db, uar_full, NULL, NULL)) {
1007 bsendmsg(ua, "%s\n", db_strerror(ua->db));
1010 /* Note, this is needed because I don't seem to get the callback
1011 * from the call just above.
1014 if (!db_sql_query(ua->db, uar_sel_all_temp1, last_full_handler, (void *)rx)) {
1015 bsendmsg(ua, "%s\n", db_strerror(ua->db));
1017 if (rx->JobTDate == 0) {
1018 bsendmsg(ua, _("No Full backup before %s found.\n"), date);
1022 /* Now find most recent Differental Job after Full save, if any */
1023 Mmsg(rx->query, uar_dif, edit_uint64(rx->JobTDate, ed1), date,
1024 cr.ClientId, fsr.FileSet, pool_select);
1025 if (!db_sql_query(ua->db, rx->query, NULL, NULL)) {
1026 bsendmsg(ua, "%s\n", db_strerror(ua->db));
1028 /* Now update JobTDate to lock onto Differental, if any */
1030 if (!db_sql_query(ua->db, uar_sel_all_temp, last_full_handler, (void *)rx)) {
1031 bsendmsg(ua, "%s\n", db_strerror(ua->db));
1033 if (rx->JobTDate == 0) {
1034 bsendmsg(ua, _("No Full backup before %s found.\n"), date);
1038 /* Now find all Incremental Jobs after Full/dif save */
1039 Mmsg(rx->query, uar_inc, edit_uint64(rx->JobTDate, ed1), date,
1040 cr.ClientId, fsr.FileSet, pool_select);
1041 if (!db_sql_query(ua->db, rx->query, NULL, NULL)) {
1042 bsendmsg(ua, "%s\n", db_strerror(ua->db));
1045 /* Get the JobIds from that list */
1047 rx->last_jobid[0] = 0;
1048 if (!db_sql_query(ua->db, uar_sel_jobid_temp, jobid_handler, (void *)rx)) {
1049 bsendmsg(ua, "%s\n", db_strerror(ua->db));
1052 if (rx->JobIds[0] != 0) {
1053 /* Display a list of Jobs selected for this restore */
1054 db_list_sql_query(ua->jcr, ua->db, uar_list_temp, prtit, ua, 1, HORZ_LIST);
1057 bsendmsg(ua, _("No jobs found.\n"));
1061 db_sql_query(ua->db, uar_del_temp, NULL, NULL);
1062 db_sql_query(ua->db, uar_del_temp1, NULL, NULL);
1067 /* Return next JobId from comma separated list */
1068 static int get_next_jobid_from_list(char **p, uint32_t *JobId)
1074 for (int i=0; i<(int)sizeof(jobid); i++) {
1077 } else if (*q == ',') {
1084 if (jobid[0] == 0) {
1086 } else if (!is_a_number(jobid)) {
1087 return -1; /* error */
1090 *JobId = str_to_int64(jobid);
1094 static int count_handler(void *ctx, int num_fields, char **row)
1096 RESTORE_CTX *rx = (RESTORE_CTX *)ctx;
1097 rx->JobId = str_to_int64(row[0]);
1103 * Callback handler to get JobId and FileIndex for files
1104 * can insert more than one depending on the caller.
1106 static int jobid_fileindex_handler(void *ctx, int num_fields, char **row)
1108 RESTORE_CTX *rx = (RESTORE_CTX *)ctx;
1109 rx->JobId = str_to_int64(row[0]);
1110 add_findex(rx->bsr, rx->JobId, str_to_int64(row[1]));
1112 rx->selected_files++;
1117 * Callback handler make list of JobIds
1119 static int jobid_handler(void *ctx, int num_fields, char **row)
1121 RESTORE_CTX *rx = (RESTORE_CTX *)ctx;
1123 if (strcmp(rx->last_jobid, row[0]) == 0) {
1124 return 0; /* duplicate id */
1126 bstrncpy(rx->last_jobid, row[0], sizeof(rx->last_jobid));
1127 if (rx->JobIds[0] != 0) {
1128 pm_strcat(rx->JobIds, ",");
1130 pm_strcat(rx->JobIds, row[0]);
1136 * Callback handler to pickup last Full backup JobTDate
1138 static int last_full_handler(void *ctx, int num_fields, char **row)
1140 RESTORE_CTX *rx = (RESTORE_CTX *)ctx;
1142 rx->JobTDate = str_to_int64(row[1]);
1147 * Callback handler build FileSet name prompt list
1149 static int fileset_handler(void *ctx, int num_fields, char **row)
1151 /* row[0] = FileSet (name) */
1153 add_prompt((UAContext *)ctx, row[0]);
1159 * Called here with each name to be added to the list. The name is
1160 * added to the list if it is not already in the list.
1162 * Used to make unique list of FileSets and MediaTypes
1164 static int unique_name_list_handler(void *ctx, int num_fields, char **row)
1166 NAME_LIST *name = (NAME_LIST *)ctx;
1168 if (name->num_ids == MAX_ID_LIST_LEN) {
1171 if (name->num_ids == name->max_ids) {
1172 if (name->max_ids == 0) {
1173 name->max_ids = 1000;
1174 name->name = (char **)bmalloc(sizeof(char *) * name->max_ids);
1176 name->max_ids = (name->max_ids * 3) / 2;
1177 name->name = (char **)brealloc(name->name, sizeof(char *) * name->max_ids);
1180 for (int i=0; i<name->num_ids; i++) {
1181 if (strcmp(name->name[i], row[0]) == 0) {
1182 return 0; /* already in list, return */
1185 /* Add new name to list */
1186 name->name[name->num_ids++] = bstrdup(row[0]);
1192 * Print names in the list
1194 static void print_name_list(UAContext *ua, NAME_LIST *name_list)
1196 for (int i=0; i < name_list->num_ids; i++) {
1197 bsendmsg(ua, "%s\n", name_list->name[i]);
1203 * Free names in the list
1205 static void free_name_list(NAME_LIST *name_list)
1207 for (int i=0; i < name_list->num_ids; i++) {
1208 free(name_list->name[i]);
1210 if (name_list->name) {
1211 free(name_list->name);
1212 name_list->name = NULL;
1214 name_list->max_ids = 0;
1215 name_list->num_ids = 0;
1218 static void get_storage_from_mediatype(UAContext *ua, NAME_LIST *name_list, RESTORE_CTX *rx)
1222 if (name_list->num_ids > 1) {
1223 bsendmsg(ua, _("Warning, the JobIds that you selected refer to more than one MediaType.\n"
1224 "Restore is not possible. The MediaTypes used are:\n"));
1225 print_name_list(ua, name_list);
1226 rx->store = select_storage_resource(ua);
1230 if (name_list->num_ids == 0) {
1231 bsendmsg(ua, _("No MediaType found for your JobIds.\n"));
1232 rx->store = select_storage_resource(ua);
1239 * We have a single MediaType, look it up in our Storage resource
1242 foreach_res(store, R_STORAGE) {
1243 if (strcmp(name_list->name[0], store->media_type) == 0) {
1244 if (acl_access_ok(ua, Storage_ACL, store->hdr.name)) {
1253 /* Check if an explicit storage resource is given */
1255 int i = find_arg_with_value(ua, "storage");
1257 store = (STORE *)GetResWithName(R_STORAGE, ua->argv[i]);
1258 if (store && !acl_access_ok(ua, Storage_ACL, store->hdr.name)) {
1262 if (store && (store != rx->store)) {
1263 bsendmsg(ua, _("Warning default storage overridden by %s on command line.\n"),
1270 /* Take command line arg, or ask user if none */
1271 rx->store = get_storage_resource(ua, false /* don't use default */);
1274 bsendmsg(ua, _("\nWarning. Unable to find Storage resource for\n"
1275 "MediaType \"%s\", needed by the Jobs you selected.\n"
1276 "You will be allowed to select a Storage device later.\n"),
1277 name_list->name[0]);