2 * Bacula Catalog Database Get record interface routines
3 * Note, these routines generally get a record by id or
4 * by name. If more logic is involved, the routine
7 * Kern Sibbald, March 2000
13 Copyright (C) 2000-2003 Kern Sibbald and John Walker
15 This program is free software; you can redistribute it and/or
16 modify it under the terms of the GNU General Public License as
17 published by the Free Software Foundation; either version 2 of
18 the License, or (at your option) any later version.
20 This program is distributed in the hope that it will be useful,
21 but WITHOUT ANY WARRANTY; without even the implied warranty of
22 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
23 General Public License for more details.
25 You should have received a copy of the GNU General Public
26 License along with this program; if not, write to the Free
27 Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
33 /* The following is necessary so that we do not include
34 * the dummy external definition of DB.
36 #define __SQL_C /* indicate that this is sql.c */
41 #if HAVE_MYSQL || HAVE_SQLITE || HAVE_POSTGRESQL
43 /* -----------------------------------------------------------------------
45 * Generic Routines (or almost generic)
47 * -----------------------------------------------------------------------
50 /* Forward referenced functions */
51 static int db_get_file_record(JCR *jcr, B_DB *mdb, JOB_DBR *jr, FILE_DBR *fdbr);
52 static int db_get_filename_record(JCR *jcr, B_DB *mdb);
53 static int db_get_path_record(JCR *jcr, B_DB *mdb);
56 /* Imported subroutines */
57 extern void print_result(B_DB *mdb);
58 extern int QueryDB(char *file, int line, JCR *jcr, B_DB *db, char *select_cmd);
59 extern void split_path_and_file(JCR *jcr, B_DB *mdb, const char *fname);
64 * Given a full filename (with path), look up the File record
65 * (with attributes) in the database.
67 * Returns: 0 on failure
68 * 1 on success with the File record in FILE_DBR
70 int db_get_file_attributes_record(JCR *jcr, B_DB *mdb, char *fname, JOB_DBR *jr, FILE_DBR *fdbr)
73 Dmsg1(100, "db_get_file_att_record fname=%s \n", fname);
76 split_path_and_file(jcr, mdb, fname);
78 fdbr->FilenameId = db_get_filename_record(jcr, mdb);
80 fdbr->PathId = db_get_path_record(jcr, mdb);
82 stat = db_get_file_record(jcr, mdb, jr, fdbr);
92 * Returns: 0 on failure
95 * DO NOT use Jmsg in this routine.
97 * Note in this routine, we do not use Jmsg because it may be
98 * called to get attributes of a non-existent file, which is
99 * "normal" if a new file is found during Verify.
102 int db_get_file_record(JCR *jcr, B_DB *mdb, JOB_DBR *jr, FILE_DBR *fdbr)
107 if (jcr->JobLevel == L_VERIFY_DISK_TO_CATALOG) {
109 "SELECT FileId, LStat, MD5 FROM File,Job WHERE "
110 "File.JobId=Job.JobId AND File.PathId=%u AND "
111 "File.FilenameId=%u AND Job.Type='B' AND Job.JobSTATUS='T' AND "
112 "ClientId=%u ORDER BY StartTime DESC LIMIT 1",
113 fdbr->PathId, fdbr->FilenameId, jr->ClientId);
116 "SELECT FileId, LStat, MD5 FROM File WHERE File.JobId=%u AND File.PathId=%u AND "
117 "File.FilenameId=%u", fdbr->JobId, fdbr->PathId, fdbr->FilenameId);
119 Dmsg3(050, "Get_file_record JobId=%u FilenameId=%u PathId=%u\n",
120 fdbr->JobId, fdbr->FilenameId, fdbr->PathId);
122 Dmsg1(100, "Query=%s\n", mdb->cmd);
124 if (QUERY_DB(jcr, mdb, mdb->cmd)) {
126 mdb->num_rows = sql_num_rows(mdb);
127 Dmsg1(050, "get_file_record num_rows=%d\n", (int)mdb->num_rows);
129 if (mdb->num_rows > 1) {
130 Mmsg1(&mdb->errmsg, _("get_file_record want 1 got rows=%d\n"),
133 if (mdb->num_rows >= 1) {
134 if ((row = sql_fetch_row(mdb)) == NULL) {
135 Mmsg1(&mdb->errmsg, _("Error fetching row: %s\n"), sql_strerror(mdb));
137 fdbr->FileId = (FileId_t)str_to_int64(row[0]);
138 bstrncpy(fdbr->LStat, row[1], sizeof(fdbr->LStat));
139 bstrncpy(fdbr->SIG, row[2], sizeof(fdbr->SIG));
143 Mmsg2(&mdb->errmsg, _("File record for PathId=%u FilenameId=%u not found.\n"),
144 fdbr->PathId, fdbr->FilenameId);
146 sql_free_result(mdb);
152 /* Get Filename record
153 * Returns: 0 on failure
154 * FilenameId on success
156 * DO NOT use Jmsg in this routine (see notes for get_file_record)
158 static int db_get_filename_record(JCR *jcr, B_DB *mdb)
163 mdb->esc_name = check_pool_memory_size(mdb->esc_name, 2*mdb->fnl+2);
164 db_escape_string(mdb->esc_name, mdb->fname, mdb->fnl);
166 Mmsg(&mdb->cmd, "SELECT FilenameId FROM Filename WHERE Name='%s'", mdb->esc_name);
167 if (QUERY_DB(jcr, mdb, mdb->cmd)) {
170 mdb->num_rows = sql_num_rows(mdb);
172 if (mdb->num_rows > 1) {
173 Mmsg2(&mdb->errmsg, _("More than one Filename!: %s for file: %s\n"),
174 edit_uint64(mdb->num_rows, ed1), mdb->fname);
175 Jmsg(jcr, M_WARNING, 0, "%s", mdb->errmsg);
177 if (mdb->num_rows >= 1) {
178 if ((row = sql_fetch_row(mdb)) == NULL) {
179 Mmsg1(&mdb->errmsg, _("error fetching row: %s\n"), sql_strerror(mdb));
181 FilenameId = atoi(row[0]);
182 if (FilenameId <= 0) {
183 Mmsg2(&mdb->errmsg, _("Get DB Filename record %s found bad record: %d\n"),
184 mdb->cmd, FilenameId);
189 Mmsg1(&mdb->errmsg, _("Filename record: %s not found.\n"), mdb->fname);
191 sql_free_result(mdb);
197 * Returns: 0 on failure
200 * DO NOT use Jmsg in this routine (see notes for get_file_record)
202 static int db_get_path_record(JCR *jcr, B_DB *mdb)
207 mdb->esc_name = check_pool_memory_size(mdb->esc_name, 2*mdb->pnl+2);
208 db_escape_string(mdb->esc_name, mdb->path, mdb->pnl);
210 if (mdb->cached_path_id != 0 && mdb->cached_path_len == mdb->pnl &&
211 strcmp(mdb->cached_path, mdb->path) == 0) {
212 return mdb->cached_path_id;
215 Mmsg(&mdb->cmd, "SELECT PathId FROM Path WHERE Path='%s'", mdb->esc_name);
217 if (QUERY_DB(jcr, mdb, mdb->cmd)) {
219 mdb->num_rows = sql_num_rows(mdb);
221 if (mdb->num_rows > 1) {
222 Mmsg2(&mdb->errmsg, _("More than one Path!: %s for path: %s\n"),
223 edit_uint64(mdb->num_rows, ed1), mdb->path);
224 Jmsg(jcr, M_WARNING, 0, "%s", mdb->errmsg);
226 /* Even if there are multiple paths, take the first one */
227 if (mdb->num_rows >= 1) {
228 if ((row = sql_fetch_row(mdb)) == NULL) {
229 Mmsg1(&mdb->errmsg, _("error fetching row: %s\n"), sql_strerror(mdb));
231 PathId = atoi(row[0]);
233 Mmsg2(&mdb->errmsg, _("Get DB path record %s found bad record: %u\n"),
238 if (PathId != mdb->cached_path_id) {
239 mdb->cached_path_id = PathId;
240 mdb->cached_path_len = mdb->pnl;
241 pm_strcpy(&mdb->cached_path, mdb->path);
246 Mmsg1(&mdb->errmsg, _("Path record: %s not found.\n"), mdb->path);
248 sql_free_result(mdb);
255 * Get Job record for given JobId or Job name
256 * Returns: 0 on failure
259 int db_get_job_record(JCR *jcr, B_DB *mdb, JOB_DBR *jr)
264 if (jr->JobId == 0) {
265 Mmsg(&mdb->cmd, "SELECT VolSessionId,VolSessionTime,"
266 "PoolId,StartTime,EndTime,JobFiles,JobBytes,JobTDate,Job,JobStatus,"
267 "Type,Level,ClientId "
268 "FROM Job WHERE Job='%s'", jr->Job);
270 Mmsg(&mdb->cmd, "SELECT VolSessionId,VolSessionTime,"
271 "PoolId,StartTime,EndTime,JobFiles,JobBytes,JobTDate,Job,JobStatus,"
272 "Type,Level,ClientId "
273 "FROM Job WHERE JobId=%u", jr->JobId);
276 if (!QUERY_DB(jcr, mdb, mdb->cmd)) {
278 return 0; /* failed */
280 if ((row = sql_fetch_row(mdb)) == NULL) {
281 Mmsg1(&mdb->errmsg, _("No Job found for JobId %u\n"), jr->JobId);
282 sql_free_result(mdb);
284 return 0; /* failed */
287 jr->VolSessionId = str_to_uint64(row[0]);
288 jr->VolSessionTime = str_to_uint64(row[1]);
289 jr->PoolId = str_to_uint64(row[2]);
290 bstrncpy(jr->cStartTime, row[3]!=NULL?row[3]:"", sizeof(jr->cStartTime));
291 bstrncpy(jr->cEndTime, row[4]!=NULL?row[4]:"", sizeof(jr->cEndTime));
292 jr->JobFiles = atol(row[5]);
293 jr->JobBytes = str_to_int64(row[6]);
294 jr->JobTDate = str_to_int64(row[7]);
295 bstrncpy(jr->Job, row[8]!=NULL?row[8]:"", sizeof(jr->Job));
296 jr->JobStatus = (int)*row[9];
297 jr->Type = (int)*row[10];
298 jr->Level = (int)*row[11];
299 jr->ClientId = str_to_uint64(row[12]!=NULL?row[12]:(char *)"");
300 sql_free_result(mdb);
307 * Find VolumeNames for a given JobId
308 * Returns: 0 on error or no Volumes found
309 * number of volumes on success
310 * Volumes are concatenated in VolumeNames
311 * separated by a vertical bar (|) in the order
312 * that they were written.
314 * Returns: number of volumes on success
316 int db_get_job_volume_names(JCR *jcr, B_DB *mdb, uint32_t JobId, POOLMEM **VolumeNames)
323 /* Get one entry per VolumeName, but "sort" by VolIndex */
325 "SELECT VolumeName,MAX(VolIndex) FROM JobMedia,Media WHERE "
326 "JobMedia.JobId=%u AND JobMedia.MediaId=Media.MediaId "
327 "GROUP BY VolumeName "
328 "ORDER BY 2 ASC", JobId);
330 Dmsg1(130, "VolNam=%s\n", mdb->cmd);
332 if (QUERY_DB(jcr, mdb, mdb->cmd)) {
333 mdb->num_rows = sql_num_rows(mdb);
334 Dmsg1(130, "Num rows=%d\n", mdb->num_rows);
335 if (mdb->num_rows <= 0) {
336 Mmsg1(&mdb->errmsg, _("No volumes found for JobId=%d\n"), JobId);
339 stat = mdb->num_rows;
340 for (i=0; i < stat; i++) {
341 if ((row = sql_fetch_row(mdb)) == NULL) {
342 Mmsg2(&mdb->errmsg, _("Error fetching row %d: ERR=%s\n"), i, sql_strerror(mdb));
343 Jmsg(jcr, M_ERROR, 0, "%s", mdb->errmsg);
347 if (*VolumeNames[0] != 0) {
348 pm_strcat(VolumeNames, "|");
350 pm_strcat(VolumeNames, row[0]);
354 sql_free_result(mdb);
361 * Find Volume parameters for a give JobId
362 * Returns: 0 on error or no Volumes found
363 * number of volumes on success
364 * List of Volumes and start/end file/blocks (malloced structure!)
366 * Returns: number of volumes on success
368 int db_get_job_volume_parameters(JCR *jcr, B_DB *mdb, uint32_t JobId, VOL_PARAMS **VolParams)
373 VOL_PARAMS *Vols = NULL;
377 "SELECT VolumeName,FirstIndex,LastIndex,StartFile,EndFile,StartBlock,EndBlock"
378 " FROM JobMedia,Media WHERE JobMedia.JobId=%u"
379 " AND JobMedia.MediaId=Media.MediaId ORDER BY VolIndex,JobMediaId", JobId);
381 Dmsg1(130, "VolNam=%s\n", mdb->cmd);
382 if (QUERY_DB(jcr, mdb, mdb->cmd)) {
383 mdb->num_rows = sql_num_rows(mdb);
384 Dmsg1(130, "Num rows=%d\n", mdb->num_rows);
385 if (mdb->num_rows <= 0) {
386 Mmsg1(&mdb->errmsg, _("No volumes found for JobId=%d\n"), JobId);
389 stat = mdb->num_rows;
391 *VolParams = Vols = (VOL_PARAMS *)malloc(stat * sizeof(VOL_PARAMS));
393 for (i=0; i < stat; i++) {
394 if ((row = sql_fetch_row(mdb)) == NULL) {
395 Mmsg2(&mdb->errmsg, _("Error fetching row %d: ERR=%s\n"), i, sql_strerror(mdb));
396 Jmsg(jcr, M_ERROR, 0, "%s", mdb->errmsg);
400 bstrncpy(Vols[i].VolumeName, row[0], MAX_NAME_LENGTH);
401 Vols[i].FirstIndex = atoi(row[1]);
402 Vols[i].LastIndex = atoi(row[2]);
403 Vols[i].StartFile = atoi(row[3]);
404 Vols[i].EndFile = atoi(row[4]);
405 Vols[i].StartBlock = atoi(row[5]);
406 Vols[i].EndBlock = atoi(row[6]);
410 sql_free_result(mdb);
419 * Get the number of pool records
421 * Returns: -1 on failure
424 int db_get_num_pool_records(JCR *jcr, B_DB *mdb)
429 Mmsg(&mdb->cmd, "SELECT count(*) from Pool");
430 stat = get_sql_record_max(jcr, mdb);
436 * This function returns a list of all the Pool record ids.
437 * The caller must free ids if non-NULL.
439 * Returns 0: on failure
442 int db_get_pool_ids(JCR *jcr, B_DB *mdb, int *num_ids, uint32_t *ids[])
451 Mmsg(&mdb->cmd, "SELECT PoolId FROM Pool");
452 if (QUERY_DB(jcr, mdb, mdb->cmd)) {
453 *num_ids = sql_num_rows(mdb);
455 id = (uint32_t *)malloc(*num_ids * sizeof(uint32_t));
456 while ((row = sql_fetch_row(mdb)) != NULL) {
457 id[i++] = str_to_uint64(row[0]);
461 sql_free_result(mdb);
464 Mmsg(&mdb->errmsg, _("Pool id select failed: ERR=%s\n"), sql_strerror(mdb));
465 Jmsg(jcr, M_ERROR, 0, "%s", mdb->errmsg);
473 * This function returns a list of all the Client record ids.
474 * The caller must free ids if non-NULL.
476 * Returns 0: on failure
479 int db_get_client_ids(JCR *jcr, B_DB *mdb, int *num_ids, uint32_t *ids[])
488 Mmsg(&mdb->cmd, "SELECT ClientId FROM Client");
489 if (QUERY_DB(jcr, mdb, mdb->cmd)) {
490 *num_ids = sql_num_rows(mdb);
492 id = (uint32_t *)malloc(*num_ids * sizeof(uint32_t));
493 while ((row = sql_fetch_row(mdb)) != NULL) {
494 id[i++] = (uint32_t)atoi(row[0]);
498 sql_free_result(mdb);
501 Mmsg(&mdb->errmsg, _("Client id select failed: ERR=%s\n"), sql_strerror(mdb));
502 Jmsg(jcr, M_ERROR, 0, "%s", mdb->errmsg);
512 * If the PoolId is non-zero, we get its record,
513 * otherwise, we search on the PoolName
515 * Returns: 0 on failure
518 int db_get_pool_record(JCR *jcr, B_DB *mdb, POOL_DBR *pdbr)
524 if (pdbr->PoolId != 0) { /* find by id */
526 "SELECT PoolId,Name,NumVols,MaxVols,UseOnce,UseCatalog,AcceptAnyVolume,\
527 AutoPrune,Recycle,VolRetention,VolUseDuration,MaxVolJobs,MaxVolFiles,\
528 MaxVolBytes,PoolType,LabelFormat FROM Pool WHERE Pool.PoolId=%u", pdbr->PoolId);
529 } else { /* find by name */
531 "SELECT PoolId,Name,NumVols,MaxVols,UseOnce,UseCatalog,AcceptAnyVolume,\
532 AutoPrune,Recycle,VolRetention,VolUseDuration,MaxVolJobs,MaxVolFiles,\
533 MaxVolBytes,PoolType,LabelFormat FROM Pool WHERE Pool.Name='%s'", pdbr->Name);
536 if (QUERY_DB(jcr, mdb, mdb->cmd)) {
537 mdb->num_rows = sql_num_rows(mdb);
538 if (mdb->num_rows > 1) {
540 Mmsg1(&mdb->errmsg, _("More than one Pool!: %s\n"),
541 edit_uint64(mdb->num_rows, ed1));
542 Jmsg(jcr, M_ERROR, 0, "%s", mdb->errmsg);
543 } else if (mdb->num_rows == 1) {
544 if ((row = sql_fetch_row(mdb)) == NULL) {
545 Mmsg1(&mdb->errmsg, _("error fetching row: %s\n"), sql_strerror(mdb));
546 Jmsg(jcr, M_ERROR, 0, "%s", mdb->errmsg);
548 pdbr->PoolId = str_to_int64(row[0]);
549 bstrncpy(pdbr->Name, row[1]!=NULL?row[1]:"", sizeof(pdbr->Name));
550 pdbr->NumVols = str_to_int64(row[2]);
551 pdbr->MaxVols = str_to_int64(row[3]);
552 pdbr->UseOnce = str_to_int64(row[4]);
553 pdbr->UseCatalog = str_to_int64(row[5]);
554 pdbr->AcceptAnyVolume = str_to_int64(row[6]);
555 pdbr->AutoPrune = str_to_int64(row[7]);
556 pdbr->Recycle = str_to_int64(row[8]);
557 pdbr->VolRetention = str_to_int64(row[9]);
558 pdbr->VolUseDuration = str_to_int64(row[10]);
559 pdbr->MaxVolJobs = str_to_int64(row[11]);
560 pdbr->MaxVolFiles = str_to_int64(row[12]);
561 pdbr->MaxVolBytes = str_to_uint64(row[13]);
562 bstrncpy(pdbr->PoolType, row[13]!=NULL?row[14]:"", sizeof(pdbr->PoolType));
563 bstrncpy(pdbr->LabelFormat, row[14]!=NULL?row[15]:"", sizeof(pdbr->LabelFormat));
567 sql_free_result(mdb);
574 * If the ClientId is non-zero, we get its record,
575 * otherwise, we search on the Client Name
577 * Returns: 0 on failure
580 int db_get_client_record(JCR *jcr, B_DB *mdb, CLIENT_DBR *cdbr)
586 if (cdbr->ClientId != 0) { /* find by id */
588 "SELECT ClientId,Name,Uname,AutoPrune,FileRetention,JobRetention "
589 "FROM Client WHERE Client.ClientId=%u", cdbr->ClientId);
590 } else { /* find by name */
592 "SELECT ClientId,Name,Uname,AutoPrune,FileRetention,JobRetention "
593 "FROM Client WHERE Client.Name='%s'", cdbr->Name);
596 if (QUERY_DB(jcr, mdb, mdb->cmd)) {
597 mdb->num_rows = sql_num_rows(mdb);
598 if (mdb->num_rows > 1) {
600 Mmsg1(&mdb->errmsg, _("More than one Client!: %s\n"),
601 edit_uint64(mdb->num_rows, ed1));
602 Jmsg(jcr, M_ERROR, 0, "%s", mdb->errmsg);
603 } else if (mdb->num_rows == 1) {
604 if ((row = sql_fetch_row(mdb)) == NULL) {
605 Mmsg1(&mdb->errmsg, _("error fetching row: %s\n"), sql_strerror(mdb));
606 Jmsg(jcr, M_ERROR, 0, "%s", mdb->errmsg);
608 cdbr->ClientId = str_to_int64(row[0]);
609 bstrncpy(cdbr->Name, row[1]!=NULL?row[1]:"", sizeof(cdbr->Name));
610 bstrncpy(cdbr->Uname, row[2]!=NULL?row[1]:"", sizeof(cdbr->Uname));
611 cdbr->AutoPrune = str_to_int64(row[3]);
612 cdbr->FileRetention = str_to_int64(row[4]);
613 cdbr->JobRetention = str_to_int64(row[5]);
617 sql_free_result(mdb);
626 * Returns: 0 on failure
629 int db_get_counter_record(JCR *jcr, B_DB *mdb, COUNTER_DBR *cr)
634 Mmsg(&mdb->cmd, "SELECT MinValue,MaxValue,CurrentValue,WrapCounter "
635 "FROM Counters WHERE Counter='%s'", cr->Counter);
637 if (QUERY_DB(jcr, mdb, mdb->cmd)) {
639 mdb->num_rows = sql_num_rows(mdb);
641 /* If more than one, report error, but return first row */
642 if (mdb->num_rows > 1) {
643 Mmsg1(&mdb->errmsg, _("More than one Counter!: %d\n"), (int)(mdb->num_rows));
644 Jmsg(jcr, M_ERROR, 0, "%s", mdb->errmsg);
646 if (mdb->num_rows >= 1) {
647 if ((row = sql_fetch_row(mdb)) == NULL) {
648 Mmsg1(&mdb->errmsg, _("error fetching Counter row: %s\n"), sql_strerror(mdb));
649 Jmsg(jcr, M_ERROR, 0, "%s", mdb->errmsg);
650 sql_free_result(mdb);
654 cr->MinValue = atoi(row[0]);
655 cr->MaxValue = atoi(row[1]);
656 cr->CurrentValue = atoi(row[2]);
658 bstrncpy(cr->WrapCounter, row[3], sizeof(cr->WrapCounter));
660 cr->WrapCounter[0] = 0;
662 sql_free_result(mdb);
666 sql_free_result(mdb);
673 /* Get FileSet Record
674 * If the FileSetId is non-zero, we get its record,
675 * otherwise, we search on the name
677 * Returns: 0 on failure
680 int db_get_fileset_record(JCR *jcr, B_DB *mdb, FILESET_DBR *fsr)
686 if (fsr->FileSetId != 0) { /* find by id */
688 "SELECT FileSetId,FileSet,MD5,CreateTime FROM FileSet "
689 "WHERE FileSetId=%u", fsr->FileSetId);
690 } else { /* find by name */
692 "SELECT FileSetId,FileSet,CreateTime,MD5 FROM FileSet "
693 "WHERE FileSet='%s'", fsr->FileSet);
696 if (QUERY_DB(jcr, mdb, mdb->cmd)) {
697 mdb->num_rows = sql_num_rows(mdb);
698 if (mdb->num_rows > 1) {
700 Mmsg1(&mdb->errmsg, _("Error got %s FileSets but expected only one!\n"),
701 edit_uint64(mdb->num_rows, ed1));
702 sql_data_seek(mdb, mdb->num_rows-1);
704 if ((row = sql_fetch_row(mdb)) == NULL) {
705 Mmsg1(&mdb->errmsg, _("FileSet record \"%s\" not found.\n"), fsr->FileSet);
707 fsr->FileSetId = atoi(row[0]);
708 bstrncpy(fsr->FileSet, row[1]!=NULL?row[1]:"", sizeof(fsr->FileSet));
709 bstrncpy(fsr->MD5, row[2]!=NULL?row[2]:"", sizeof(fsr->MD5));
710 bstrncpy(fsr->cCreateTime, row[3]!=NULL?row[3]:"", sizeof(fsr->cCreateTime));
711 stat = fsr->FileSetId;
713 sql_free_result(mdb);
721 * Get the number of Media records
723 * Returns: -1 on failure
726 int db_get_num_media_records(JCR *jcr, B_DB *mdb)
731 Mmsg(&mdb->cmd, "SELECT count(*) from Media");
732 stat = get_sql_record_max(jcr, mdb);
739 * This function returns a list of all the Media record ids for
741 * The caller must free ids if non-NULL.
743 * Returns 0: on failure
746 int db_get_media_ids(JCR *jcr, B_DB *mdb, uint32_t PoolId, int *num_ids, uint32_t *ids[])
755 Mmsg(&mdb->cmd, "SELECT MediaId FROM Media WHERE PoolId=%u", PoolId);
756 if (QUERY_DB(jcr, mdb, mdb->cmd)) {
757 *num_ids = sql_num_rows(mdb);
759 id = (uint32_t *)malloc(*num_ids * sizeof(uint32_t));
760 while ((row = sql_fetch_row(mdb)) != NULL) {
761 id[i++] = (uint32_t)atoi(row[0]);
765 sql_free_result(mdb);
768 Mmsg(&mdb->errmsg, _("Media id select failed: ERR=%s\n"), sql_strerror(mdb));
769 Jmsg(jcr, M_ERROR, 0, "%s", mdb->errmsg);
779 * Returns: 0 on failure
782 int db_get_media_record(JCR *jcr, B_DB *mdb, MEDIA_DBR *mr)
788 if (mr->MediaId == 0 && mr->VolumeName[0] == 0) {
789 Mmsg(&mdb->cmd, "SELECT count(*) from Media");
790 mr->MediaId = get_sql_record_max(jcr, mdb);
794 if (mr->MediaId != 0) { /* find by id */
795 Mmsg(&mdb->cmd, "SELECT MediaId,VolumeName,VolJobs,VolFiles,VolBlocks,"
796 "VolBytes,VolMounts,VolErrors,VolWrites,MaxVolBytes,VolCapacityBytes,"
797 "MediaType,VolStatus,PoolId,VolRetention,VolUseDuration,MaxVolJobs,MaxVolFiles,"
798 "Recycle,Slot,FirstWritten,LastWritten,InChanger "
799 "FROM Media WHERE MediaId=%d", mr->MediaId);
800 } else { /* find by name */
801 Mmsg(&mdb->cmd, "SELECT MediaId,VolumeName,VolJobs,VolFiles,VolBlocks,"
802 "VolBytes,VolMounts,VolErrors,VolWrites,MaxVolBytes,VolCapacityBytes,"
803 "MediaType,VolStatus,PoolId,VolRetention,VolUseDuration,MaxVolJobs,MaxVolFiles,"
804 "Recycle,Slot,FirstWritten,LastWritten,InChanger "
805 "FROM Media WHERE VolumeName='%s'", mr->VolumeName);
808 if (QUERY_DB(jcr, mdb, mdb->cmd)) {
809 mdb->num_rows = sql_num_rows(mdb);
810 if (mdb->num_rows > 1) {
812 Mmsg1(&mdb->errmsg, _("More than one Volume!: %s\n"),
813 edit_uint64(mdb->num_rows, ed1));
814 Jmsg(jcr, M_ERROR, 0, "%s", mdb->errmsg);
815 } else if (mdb->num_rows == 1) {
816 if ((row = sql_fetch_row(mdb)) == NULL) {
817 Mmsg1(&mdb->errmsg, _("error fetching row: %s\n"), sql_strerror(mdb));
818 Jmsg(jcr, M_ERROR, 0, "%s", mdb->errmsg);
821 mr->MediaId = str_to_int64(row[0]);
822 bstrncpy(mr->VolumeName, row[1]!=NULL?row[1]:"", sizeof(mr->VolumeName));
823 mr->VolJobs = str_to_int64(row[2]);
824 mr->VolFiles = str_to_int64(row[3]);
825 mr->VolBlocks = str_to_int64(row[4]);
826 mr->VolBytes = str_to_uint64(row[5]);
827 mr->VolMounts = str_to_int64(row[6]);
828 mr->VolErrors = str_to_int64(row[7]);
829 mr->VolWrites = str_to_int64(row[8]);
830 mr->MaxVolBytes = str_to_uint64(row[9]);
831 mr->VolCapacityBytes = str_to_uint64(row[10]);
832 bstrncpy(mr->MediaType, row[11]!=NULL?row[11]:"", sizeof(mr->MediaType));
833 bstrncpy(mr->VolStatus, row[12]!=NULL?row[12]:"", sizeof(mr->VolStatus));
834 mr->PoolId = str_to_int64(row[13]);
835 mr->VolRetention = str_to_uint64(row[14]);
836 mr->VolUseDuration = str_to_uint64(row[15]);
837 mr->MaxVolJobs = str_to_int64(row[16]);
838 mr->MaxVolFiles = str_to_int64(row[17]);
839 mr->Recycle = str_to_int64(row[18]);
840 mr->Slot = str_to_int64(row[19]);
841 bstrncpy(mr->cFirstWritten, row[20]!=NULL?row[20]:"", sizeof(mr->cFirstWritten));
842 mr->FirstWritten = (time_t)str_to_utime(mr->cFirstWritten);
843 bstrncpy(mr->cLastWritten, row[21]!=NULL?row[21]:"", sizeof(mr->cLastWritten));
844 mr->LastWritten = (time_t)str_to_utime(mr->cLastWritten);
845 mr->InChanger = str_to_uint64(row[22]);
849 if (mr->MediaId != 0) {
850 Mmsg1(&mdb->errmsg, _("Media record MediaId=%u not found.\n"), mr->MediaId);
852 Mmsg1(&mdb->errmsg, _("Media record for Volume \"%s\" not found.\n"),
856 sql_free_result(mdb);
863 #endif /* HAVE_MYSQL || HAVE_SQLITE || HAVE_POSTGRESQL */