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sql_get.c
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sql_get.c
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/*
BAREOS® - Backup Archiving REcovery Open Sourced
Copyright (C) 2000-2012 Free Software Foundation Europe e.V.
Copyright (C) 2011-2012 Planets Communications B.V.
Copyright (C) 2013-2013 Bareos GmbH & Co. KG
This program is Free Software; you can redistribute it and/or
modify it under the terms of version three of the GNU Affero General Public
License as published by the Free Software Foundation and included
in the file LICENSE.
This program is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301, USA.
*/
/**
* BAREOS Catalog Database Get record interface routines
*
* Note, these routines generally get a record by id or
* by name. If more logic is involved, the routine
* should be in find.c
*
* Kern Sibbald, March 2000
*/
#include "bareos.h"
#if HAVE_SQLITE3 || HAVE_MYSQL || HAVE_POSTGRESQL || HAVE_INGRES || HAVE_DBI
#include "cats.h"
#include "bdb_priv.h"
#include "sql_glue.h"
/* -----------------------------------------------------------------------
*
* Generic Routines (or almost generic)
*
* -----------------------------------------------------------------------
*/
/* Forward referenced functions */
static bool db_get_file_record(JCR *jcr, B_DB *mdb, JOB_DBR *jr, FILE_DBR *fdbr);
static int db_get_filename_record(JCR *jcr, B_DB *mdb);
/**
* Given a full filename (with path), look up the File record
* (with attributes) in the database.
*
* Returns: 0 on failure
* 1 on success with the File record in FILE_DBR
*/
bool db_get_file_attributes_record(JCR *jcr, B_DB *mdb, char *fname, JOB_DBR *jr, FILE_DBR *fdbr)
{
bool retval;
Dmsg1(100, "db_get_file_attributes_record fname=%s \n", fname);
db_lock(mdb);
split_path_and_file(jcr, mdb, fname);
fdbr->FilenameId = db_get_filename_record(jcr, mdb);
fdbr->PathId = db_get_path_record(jcr, mdb);
retval = db_get_file_record(jcr, mdb, jr, fdbr);
db_unlock(mdb);
return retval;
}
/**
* Get a File record
* Returns: false on failure
* true on success
*
* DO NOT use Jmsg in this routine.
*
* Note in this routine, we do not use Jmsg because it may be
* called to get attributes of a non-existent file, which is
* "normal" if a new file is found during Verify.
*
* The following is a bit of a kludge: because we always backup a
* directory entry, we can end up with two copies of the directory
* in the backup. One is when we encounter the directory and find
* we cannot recurse into it, and the other is when we find an
* explicit mention of the directory. This can also happen if the
* use includes the directory twice. In this case, Verify
* VolumeToCatalog fails because we have two copies in the catalog,
* and only the first one is marked (twice). So, when calling from Verify,
* VolumeToCatalog jr is not NULL and we know jr->FileIndex is the fileindex
* of the version of the directory/file we actually want and do
* a more explicit SQL search.
*/
static bool db_get_file_record(JCR *jcr, B_DB *mdb, JOB_DBR *jr, FILE_DBR *fdbr)
{
bool retval = false;
SQL_ROW row;
char ed1[50], ed2[50], ed3[50];
int num_rows;
if (jcr->getJobLevel() == L_VERIFY_DISK_TO_CATALOG) {
Mmsg(mdb->cmd,
"SELECT FileId, LStat, MD5 FROM File,Job WHERE "
"File.JobId=Job.JobId AND File.PathId=%s AND "
"File.FilenameId=%s AND Job.Type='B' AND Job.JobStatus IN ('T','W') AND "
"ClientId=%s ORDER BY StartTime DESC LIMIT 1",
edit_int64(fdbr->PathId, ed1),
edit_int64(fdbr->FilenameId, ed2),
edit_int64(jr->ClientId,ed3));
} else if (jcr->getJobLevel() == L_VERIFY_VOLUME_TO_CATALOG) {
Mmsg(mdb->cmd,
"SELECT FileId, LStat, MD5 FROM File WHERE File.JobId=%s AND File.PathId=%s AND "
"File.FilenameId=%s AND File.FileIndex=%u",
edit_int64(fdbr->JobId, ed1),
edit_int64(fdbr->PathId, ed2),
edit_int64(fdbr->FilenameId,ed3),
jr->FileIndex);
} else {
Mmsg(mdb->cmd,
"SELECT FileId, LStat, MD5 FROM File WHERE File.JobId=%s AND File.PathId=%s AND "
"File.FilenameId=%s",
edit_int64(fdbr->JobId, ed1),
edit_int64(fdbr->PathId, ed2),
edit_int64(fdbr->FilenameId,ed3));
}
Dmsg3(450, "Get_file_record JobId=%u FilenameId=%u PathId=%u\n",
fdbr->JobId, fdbr->FilenameId, fdbr->PathId);
Dmsg1(100, "Query=%s\n", mdb->cmd);
if (QUERY_DB(jcr, mdb, mdb->cmd)) {
num_rows = sql_num_rows(mdb);
Dmsg1(050, "get_file_record num_rows=%d\n", num_rows);
if (num_rows >= 1) {
if ((row = sql_fetch_row(mdb)) == NULL) {
Mmsg1(mdb->errmsg, _("Error fetching row: %s\n"), sql_strerror(mdb));
} else {
fdbr->FileId = (FileId_t)str_to_int64(row[0]);
bstrncpy(fdbr->LStat, row[1], sizeof(fdbr->LStat));
bstrncpy(fdbr->Digest, row[2], sizeof(fdbr->Digest));
retval = true;
if (num_rows > 1) {
Mmsg3(mdb->errmsg, _("get_file_record want 1 got rows=%d PathId=%s FilenameId=%s\n"),
num_rows,
edit_int64(fdbr->PathId, ed1),
edit_int64(fdbr->FilenameId, ed2));
Dmsg1(000, "=== Problem! %s", mdb->errmsg);
}
}
} else {
Mmsg2(mdb->errmsg, _("File record for PathId=%s FilenameId=%s not found.\n"),
edit_int64(fdbr->PathId, ed1),
edit_int64(fdbr->FilenameId, ed2));
}
sql_free_result(mdb);
} else {
Mmsg(mdb->errmsg, _("File record not found in Catalog.\n"));
}
return retval;
}
/**
* Get Filename record
* Returns: 0 on failure
* FilenameId on success
*
* DO NOT use Jmsg in this routine (see notes for get_file_record)
*/
static int db_get_filename_record(JCR *jcr, B_DB *mdb)
{
SQL_ROW row;
int FilenameId = 0;
int num_rows;
mdb->esc_name = check_pool_memory_size(mdb->esc_name, 2*mdb->fnl+2);
db_escape_string(jcr, mdb, mdb->esc_name, mdb->fname, mdb->fnl);
Mmsg(mdb->cmd, "SELECT FilenameId FROM Filename WHERE Name='%s'", mdb->esc_name);
if (QUERY_DB(jcr, mdb, mdb->cmd)) {
char ed1[30];
num_rows = sql_num_rows(mdb);
if (num_rows > 1) {
Mmsg2(mdb->errmsg, _("More than one Filename!: %s for file: %s\n"),
edit_uint64(num_rows, ed1), mdb->fname);
Jmsg(jcr, M_WARNING, 0, "%s", mdb->errmsg);
}
if (num_rows >= 1) {
if ((row = sql_fetch_row(mdb)) == NULL) {
Mmsg1(mdb->errmsg, _("error fetching row: %s\n"), sql_strerror(mdb));
} else {
FilenameId = str_to_int64(row[0]);
if (FilenameId <= 0) {
Mmsg2(mdb->errmsg, _("Get DB Filename record %s found bad record: %d\n"),
mdb->cmd, FilenameId);
FilenameId = 0;
}
}
} else {
Mmsg1(mdb->errmsg, _("Filename record: %s not found.\n"), mdb->fname);
}
sql_free_result(mdb);
} else {
Mmsg(mdb->errmsg, _("Filename record: %s not found in Catalog.\n"), mdb->fname);
}
return FilenameId;
}
/**
* Get path record
* Returns: 0 on failure
* PathId on success
*
* DO NOT use Jmsg in this routine (see notes for get_file_record)
*/
int db_get_path_record(JCR *jcr, B_DB *mdb)
{
SQL_ROW row;
uint32_t PathId = 0;
int num_rows;
mdb->esc_name = check_pool_memory_size(mdb->esc_name, 2*mdb->pnl+2);
db_escape_string(jcr, mdb, mdb->esc_name, mdb->path, mdb->pnl);
if (mdb->cached_path_id != 0 && mdb->cached_path_len == mdb->pnl &&
bstrcmp(mdb->cached_path, mdb->path)) {
return mdb->cached_path_id;
}
Mmsg(mdb->cmd, "SELECT PathId FROM Path WHERE Path='%s'", mdb->esc_name);
if (QUERY_DB(jcr, mdb, mdb->cmd)) {
char ed1[30];
num_rows = sql_num_rows(mdb);
if (num_rows > 1) {
Mmsg2(mdb->errmsg, _("More than one Path!: %s for path: %s\n"),
edit_uint64(num_rows, ed1), mdb->path);
Jmsg(jcr, M_WARNING, 0, "%s", mdb->errmsg);
}
/* Even if there are multiple paths, take the first one */
if (num_rows >= 1) {
if ((row = sql_fetch_row(mdb)) == NULL) {
Mmsg1(mdb->errmsg, _("error fetching row: %s\n"), sql_strerror(mdb));
} else {
PathId = str_to_int64(row[0]);
if (PathId <= 0) {
Mmsg2(mdb->errmsg, _("Get DB path record %s found bad record: %s\n"),
mdb->cmd, edit_int64(PathId, ed1));
PathId = 0;
} else {
/* Cache path */
if (PathId != mdb->cached_path_id) {
mdb->cached_path_id = PathId;
mdb->cached_path_len = mdb->pnl;
pm_strcpy(mdb->cached_path, mdb->path);
}
}
}
} else {
Mmsg1(mdb->errmsg, _("Path record: %s not found.\n"), mdb->path);
}
sql_free_result(mdb);
} else {
Mmsg(mdb->errmsg, _("Path record: %s not found in Catalog.\n"), mdb->path);
}
return PathId;
}
/**
* Get Job record for given JobId or Job name
* Returns: false on failure
* true on success
*/
bool db_get_job_record(JCR *jcr, B_DB *mdb, JOB_DBR *jr)
{
bool retval = false;
SQL_ROW row;
char ed1[50];
char esc[MAX_ESCAPE_NAME_LENGTH];
db_lock(mdb);
if (jr->JobId == 0) {
mdb->db_escape_string(jcr, esc, jr->Job, strlen(jr->Job));
Mmsg(mdb->cmd, "SELECT VolSessionId,VolSessionTime,"
"PoolId,StartTime,EndTime,JobFiles,JobBytes,JobTDate,Job,JobStatus,"
"Type,Level,ClientId,Name,PriorJobId,RealEndTime,JobId,FileSetId,"
"SchedTime,RealEndTime,ReadBytes,HasBase,PurgedFiles "
"FROM Job WHERE Job='%s'", esc);
} else {
Mmsg(mdb->cmd, "SELECT VolSessionId,VolSessionTime,"
"PoolId,StartTime,EndTime,JobFiles,JobBytes,JobTDate,Job,JobStatus,"
"Type,Level,ClientId,Name,PriorJobId,RealEndTime,JobId,FileSetId,"
"SchedTime,RealEndTime,ReadBytes,HasBase,PurgedFiles "
"FROM Job WHERE JobId=%s",
edit_int64(jr->JobId, ed1));
}
if (!QUERY_DB(jcr, mdb, mdb->cmd)) {
goto bail_out;
}
if ((row = sql_fetch_row(mdb)) == NULL) {
Mmsg1(mdb->errmsg, _("No Job found for JobId %s\n"), edit_int64(jr->JobId, ed1));
sql_free_result(mdb);
goto bail_out;
}
jr->VolSessionId = str_to_uint64(row[0]);
jr->VolSessionTime = str_to_uint64(row[1]);
jr->PoolId = str_to_int64(row[2]);
bstrncpy(jr->cStartTime, (row[3] != NULL) ? row[3] : "", sizeof(jr->cStartTime));
bstrncpy(jr->cEndTime, (row[4] != NULL) ? row[4] : "", sizeof(jr->cEndTime));
jr->JobFiles = str_to_int64(row[5]);
jr->JobBytes = str_to_int64(row[6]);
jr->JobTDate = str_to_int64(row[7]);
bstrncpy(jr->Job, (row[8] != NULL) ? row[8] : "", sizeof(jr->Job));
jr->JobStatus = (row[9] != NULL) ? (int)*row[9] : JS_FatalError;
jr->JobType = (row[10] !=NULL) ? (int)*row[10] : JT_BACKUP;
jr->JobLevel = (row[11] !=NULL) ? (int)*row[11] : L_NONE;
jr->ClientId = str_to_uint64((row[12] != NULL) ? row[12] : (char *)"");
bstrncpy(jr->Name, (row[13] != NULL) ? row[13] : "", sizeof(jr->Name));
jr->PriorJobId = str_to_uint64((row[14] !=NULL) ? row[14] : (char *)"");
bstrncpy(jr->cRealEndTime, (row[15] != NULL) ? row[15] : "", sizeof(jr->cRealEndTime));
if (jr->JobId == 0) {
jr->JobId = str_to_int64(row[16]);
}
jr->FileSetId = str_to_int64(row[17]);
bstrncpy(jr->cSchedTime, (row[3] != NULL) ? row[18] : "", sizeof(jr->cSchedTime));
bstrncpy(jr->cRealEndTime, (row[3] != NULL) ? row[19] : "", sizeof(jr->cRealEndTime));
jr->ReadBytes = str_to_int64(row[20]);
jr->StartTime = str_to_utime(jr->cStartTime);
jr->SchedTime = str_to_utime(jr->cSchedTime);
jr->EndTime = str_to_utime(jr->cEndTime);
jr->RealEndTime = str_to_utime(jr->cRealEndTime);
jr->HasBase = str_to_int64(row[21]);
jr->PurgedFiles = str_to_int64(row[22]);
sql_free_result(mdb);
retval = true;
bail_out:
db_unlock(mdb);
return retval;
}
/**
* Find VolumeNames for a given JobId
* Returns: 0 on error or no Volumes found
* number of volumes on success
* Volumes are concatenated in VolumeNames
* separated by a vertical bar (|) in the order
* that they were written.
*
* Returns: number of volumes on success
*/
int db_get_job_volume_names(JCR *jcr, B_DB *mdb, JobId_t JobId, POOLMEM **VolumeNames)
{
SQL_ROW row;
char ed1[50];
int retval = 0;
int i;
int num_rows;
db_lock(mdb);
/* Get one entry per VolumeName, but "sort" by VolIndex */
Mmsg(mdb->cmd,
"SELECT VolumeName,MAX(VolIndex) FROM JobMedia,Media WHERE "
"JobMedia.JobId=%s AND JobMedia.MediaId=Media.MediaId "
"GROUP BY VolumeName "
"ORDER BY 2 ASC", edit_int64(JobId,ed1));
Dmsg1(130, "VolNam=%s\n", mdb->cmd);
*VolumeNames[0] = 0;
if (QUERY_DB(jcr, mdb, mdb->cmd)) {
num_rows = sql_num_rows(mdb);
Dmsg1(130, "Num rows=%d\n", num_rows);
if (num_rows <= 0) {
Mmsg1(mdb->errmsg, _("No volumes found for JobId=%d\n"), JobId);
retval = 0;
} else {
retval = num_rows;
for (i=0; i < retval; i++) {
if ((row = sql_fetch_row(mdb)) == NULL) {
Mmsg2(mdb->errmsg, _("Error fetching row %d: ERR=%s\n"), i, sql_strerror(mdb));
Jmsg(jcr, M_ERROR, 0, "%s", mdb->errmsg);
retval = 0;
break;
} else {
if (*VolumeNames[0] != 0) {
pm_strcat(VolumeNames, "|");
}
pm_strcat(VolumeNames, row[0]);
}
}
}
sql_free_result(mdb);
} else {
Mmsg(mdb->errmsg, _("No Volume for JobId %d found in Catalog.\n"), JobId);
}
db_unlock(mdb);
return retval;
}
/**
* Find Volume parameters for a give JobId
* Returns: 0 on error or no Volumes found
* number of volumes on success
* List of Volumes and start/end file/blocks (malloced structure!)
*
* Returns: number of volumes on success
*/
int db_get_job_volume_parameters(JCR *jcr, B_DB *mdb, JobId_t JobId, VOL_PARAMS **VolParams)
{
SQL_ROW row;
char ed1[50];
int retval = 0;
int i;
VOL_PARAMS *Vols = NULL;
int num_rows;
db_lock(mdb);
Mmsg(mdb->cmd,
"SELECT VolumeName,MediaType,FirstIndex,LastIndex,StartFile,"
"JobMedia.EndFile,StartBlock,JobMedia.EndBlock,"
"Slot,StorageId,InChanger"
" FROM JobMedia,Media WHERE JobMedia.JobId=%s"
" AND JobMedia.MediaId=Media.MediaId ORDER BY VolIndex,JobMediaId",
edit_int64(JobId, ed1));
Dmsg1(130, "VolNam=%s\n", mdb->cmd);
if (QUERY_DB(jcr, mdb, mdb->cmd)) {
num_rows = sql_num_rows(mdb);
Dmsg1(200, "Num rows=%d\n", num_rows);
if (num_rows <= 0) {
Mmsg1(mdb->errmsg, _("No volumes found for JobId=%d\n"), JobId);
retval = 0;
} else {
retval = num_rows;
DBId_t *SId = NULL;
if (retval > 0) {
*VolParams = Vols = (VOL_PARAMS *)malloc(retval * sizeof(VOL_PARAMS));
SId = (DBId_t *)malloc(retval * sizeof(DBId_t));
}
for (i=0; i < retval; i++) {
if ((row = sql_fetch_row(mdb)) == NULL) {
Mmsg2(mdb->errmsg, _("Error fetching row %d: ERR=%s\n"), i, sql_strerror(mdb));
Jmsg(jcr, M_ERROR, 0, "%s", mdb->errmsg);
retval = 0;
break;
} else {
DBId_t StorageId;
uint32_t StartBlock, EndBlock, StartFile, EndFile;
bstrncpy(Vols[i].VolumeName, row[0], MAX_NAME_LENGTH);
bstrncpy(Vols[i].MediaType, row[1], MAX_NAME_LENGTH);
Vols[i].FirstIndex = str_to_uint64(row[2]);
Vols[i].LastIndex = str_to_uint64(row[3]);
StartFile = str_to_uint64(row[4]);
EndFile = str_to_uint64(row[5]);
StartBlock = str_to_uint64(row[6]);
EndBlock = str_to_uint64(row[7]);
Vols[i].StartAddr = (((uint64_t)StartFile)<<32) | StartBlock;
Vols[i].EndAddr = (((uint64_t)EndFile)<<32) | EndBlock;
Vols[i].Slot = str_to_uint64(row[8]);
StorageId = str_to_uint64(row[9]);
Vols[i].InChanger = str_to_uint64(row[10]);
Vols[i].Storage[0] = 0;
SId[i] = StorageId;
}
}
for (i=0; i < retval; i++) {
if (SId[i] != 0) {
Mmsg(mdb->cmd, "SELECT Name from Storage WHERE StorageId=%s",
edit_int64(SId[i], ed1));
if (QUERY_DB(jcr, mdb, mdb->cmd)) {
if ((row = sql_fetch_row(mdb)) && row[0]) {
bstrncpy(Vols[i].Storage, row[0], MAX_NAME_LENGTH);
}
}
}
}
if (SId) {
free(SId);
}
}
sql_free_result(mdb);
}
db_unlock(mdb);
return retval;
}
/**
* Get the number of pool records
*
* Returns: -1 on failure
* number on success
*/
int db_get_num_pool_records(JCR *jcr, B_DB *mdb)
{
int retval = 0;
db_lock(mdb);
Mmsg(mdb->cmd, "SELECT count(*) from Pool");
retval = get_sql_record_max(jcr, mdb);
db_unlock(mdb);
return retval;
}
/**
* This function returns a list of all the Pool record ids.
* The caller must free ids if non-NULL.
*
* Returns 0: on failure
* 1: on success
*/
int db_get_pool_ids(JCR *jcr, B_DB *mdb, int *num_ids, uint32_t *ids[])
{
SQL_ROW row;
int retval = 0;
int i = 0;
uint32_t *id;
db_lock(mdb);
*ids = NULL;
Mmsg(mdb->cmd, "SELECT PoolId FROM Pool");
if (QUERY_DB(jcr, mdb, mdb->cmd)) {
*num_ids = sql_num_rows(mdb);
if (*num_ids > 0) {
id = (uint32_t *)malloc(*num_ids * sizeof(uint32_t));
while ((row = sql_fetch_row(mdb)) != NULL) {
id[i++] = str_to_uint64(row[0]);
}
*ids = id;
}
sql_free_result(mdb);
retval = 1;
} else {
Mmsg(mdb->errmsg, _("Pool id select failed: ERR=%s\n"), sql_strerror(mdb));
Jmsg(jcr, M_ERROR, 0, "%s", mdb->errmsg);
retval = 0;
}
db_unlock(mdb);
return retval;
}
/**
* This function returns a list of all the Client record ids.
* The caller must free ids if non-NULL.
*
* Returns false: on failure
* true: on success
*/
bool db_get_client_ids(JCR *jcr, B_DB *mdb, int *num_ids, uint32_t *ids[])
{
bool retval = false;
SQL_ROW row;
int i = 0;
uint32_t *id;
db_lock(mdb);
*ids = NULL;
Mmsg(mdb->cmd, "SELECT ClientId FROM Client ORDER BY Name");
if (QUERY_DB(jcr, mdb, mdb->cmd)) {
*num_ids = sql_num_rows(mdb);
if (*num_ids > 0) {
id = (uint32_t *)malloc(*num_ids * sizeof(uint32_t));
while ((row = sql_fetch_row(mdb)) != NULL) {
id[i++] = str_to_uint64(row[0]);
}
*ids = id;
}
sql_free_result(mdb);
retval = true;
} else {
Mmsg(mdb->errmsg, _("Client id select failed: ERR=%s\n"), sql_strerror(mdb));
Jmsg(jcr, M_ERROR, 0, "%s", mdb->errmsg);
}
db_unlock(mdb);
return retval;
}
/**
* Get Pool Record
* If the PoolId is non-zero, we get its record,
* otherwise, we search on the PoolName
*
* Returns: false on failure
* true on success
*/
bool db_get_pool_record(JCR *jcr, B_DB *mdb, POOL_DBR *pdbr)
{
SQL_ROW row;
bool ok = false;
char ed1[50];
int num_rows;
char esc[MAX_ESCAPE_NAME_LENGTH];
db_lock(mdb);
if (pdbr->PoolId != 0) { /* find by id */
Mmsg(mdb->cmd,
"SELECT PoolId,Name,NumVols,MaxVols,UseOnce,UseCatalog,AcceptAnyVolume,"
"AutoPrune,Recycle,VolRetention,VolUseDuration,MaxVolJobs,MaxVolFiles,"
"MaxVolBytes,PoolType,LabelType,LabelFormat,RecyclePoolId,ScratchPoolId,"
"ActionOnPurge FROM Pool WHERE Pool.PoolId=%s",
edit_int64(pdbr->PoolId, ed1));
} else { /* find by name */
mdb->db_escape_string(jcr, esc, pdbr->Name, strlen(pdbr->Name));
Mmsg(mdb->cmd,
"SELECT PoolId,Name,NumVols,MaxVols,UseOnce,UseCatalog,AcceptAnyVolume,"
"AutoPrune,Recycle,VolRetention,VolUseDuration,MaxVolJobs,MaxVolFiles,"
"MaxVolBytes,PoolType,LabelType,LabelFormat,RecyclePoolId,ScratchPoolId,"
"ActionOnPurge FROM Pool WHERE Pool.Name='%s'", esc);
}
if (QUERY_DB(jcr, mdb, mdb->cmd)) {
num_rows = sql_num_rows(mdb);
if (num_rows > 1) {
char ed1[30];
Mmsg1(mdb->errmsg, _("More than one Pool!: %s\n"),
edit_uint64(num_rows, ed1));
Jmsg(jcr, M_ERROR, 0, "%s", mdb->errmsg);
} else if (num_rows == 1) {
if ((row = sql_fetch_row(mdb)) == NULL) {
Mmsg1(mdb->errmsg, _("error fetching row: %s\n"), sql_strerror(mdb));
Jmsg(jcr, M_ERROR, 0, "%s", mdb->errmsg);
} else {
pdbr->PoolId = str_to_int64(row[0]);
bstrncpy(pdbr->Name, (row[1] != NULL) ? row[1] : "", sizeof(pdbr->Name));
pdbr->NumVols = str_to_int64(row[2]);
pdbr->MaxVols = str_to_int64(row[3]);
pdbr->UseOnce = str_to_int64(row[4]);
pdbr->UseCatalog = str_to_int64(row[5]);
pdbr->AcceptAnyVolume = str_to_int64(row[6]);
pdbr->AutoPrune = str_to_int64(row[7]);
pdbr->Recycle = str_to_int64(row[8]);
pdbr->VolRetention = str_to_int64(row[9]);
pdbr->VolUseDuration = str_to_int64(row[10]);
pdbr->MaxVolJobs = str_to_int64(row[11]);
pdbr->MaxVolFiles = str_to_int64(row[12]);
pdbr->MaxVolBytes = str_to_uint64(row[13]);
bstrncpy(pdbr->PoolType, (row[14] != NULL) ? row[14] : "", sizeof(pdbr->PoolType));
pdbr->LabelType = str_to_int64(row[15]);
bstrncpy(pdbr->LabelFormat, (row[16] != NULL) ? row[16] : "", sizeof(pdbr->LabelFormat));
pdbr->RecyclePoolId = str_to_int64(row[17]);
pdbr->ScratchPoolId = str_to_int64(row[18]);
pdbr->ActionOnPurge = str_to_int32(row[19]);
ok = true;
}
}
sql_free_result(mdb);
}
if (ok) {
uint32_t NumVols;
Mmsg(mdb->cmd, "SELECT count(*) from Media WHERE PoolId=%s",
edit_int64(pdbr->PoolId, ed1));
NumVols = get_sql_record_max(jcr, mdb);
Dmsg2(400, "Actual NumVols=%d Pool NumVols=%d\n", NumVols, pdbr->NumVols);
if (NumVols != pdbr->NumVols) {
pdbr->NumVols = NumVols;
db_update_pool_record(jcr, mdb, pdbr);
}
} else {
Mmsg(mdb->errmsg, _("Pool record not found in Catalog.\n"));
}
db_unlock(mdb);
return ok;
}
/**
* Get Client Record
* If the ClientId is non-zero, we get its record,
* otherwise, we search on the Client Name
*
* Returns: false on failure
* true on success
*/
bool db_get_client_record(JCR *jcr, B_DB *mdb, CLIENT_DBR *cdbr)
{
bool retval = false;
SQL_ROW row;
char ed1[50];
int num_rows;
char esc[MAX_ESCAPE_NAME_LENGTH];
db_lock(mdb);
if (cdbr->ClientId != 0) { /* find by id */
Mmsg(mdb->cmd,
"SELECT ClientId,Name,Uname,AutoPrune,FileRetention,JobRetention "
"FROM Client WHERE Client.ClientId=%s",
edit_int64(cdbr->ClientId, ed1));
} else { /* find by name */
mdb->db_escape_string(jcr, esc, cdbr->Name, strlen(cdbr->Name));
Mmsg(mdb->cmd,
"SELECT ClientId,Name,Uname,AutoPrune,FileRetention,JobRetention "
"FROM Client WHERE Client.Name='%s'", esc);
}
if (QUERY_DB(jcr, mdb, mdb->cmd)) {
num_rows = sql_num_rows(mdb);
if (num_rows > 1) {
Mmsg1(mdb->errmsg, _("More than one Client!: %s\n"),
edit_uint64(num_rows, ed1));
Jmsg(jcr, M_ERROR, 0, "%s", mdb->errmsg);
} else if (num_rows == 1) {
if ((row = sql_fetch_row(mdb)) == NULL) {
Mmsg1(mdb->errmsg, _("error fetching row: %s\n"), sql_strerror(mdb));
Jmsg(jcr, M_ERROR, 0, "%s", mdb->errmsg);
} else {
cdbr->ClientId = str_to_int64(row[0]);
bstrncpy(cdbr->Name, (row[1] != NULL) ? row[1] : "", sizeof(cdbr->Name));
bstrncpy(cdbr->Uname, (row[2] != NULL) ? row[2] : "", sizeof(cdbr->Uname));
cdbr->AutoPrune = str_to_int64(row[3]);
cdbr->FileRetention = str_to_int64(row[4]);
cdbr->JobRetention = str_to_int64(row[5]);
retval = true;
}
} else {
Mmsg(mdb->errmsg, _("Client record not found in Catalog.\n"));
}
sql_free_result(mdb);
} else {
Mmsg(mdb->errmsg, _("Client record not found in Catalog.\n"));
}
db_unlock(mdb);
return retval;
}
/**
* Get Counter Record
*
* Returns: false on failure
* true on success
*/
bool db_get_counter_record(JCR *jcr, B_DB *mdb, COUNTER_DBR *cr)
{
bool retval = false;
SQL_ROW row;
int num_rows;
char esc[MAX_ESCAPE_NAME_LENGTH];
db_lock(mdb);
mdb->db_escape_string(jcr, esc, cr->Counter, strlen(cr->Counter));
Mmsg(mdb->cmd, select_counter_values[mdb->db_get_type_index()], esc);
if (QUERY_DB(jcr, mdb, mdb->cmd)) {
num_rows = sql_num_rows(mdb);
/* If more than one, report error, but return first row */
if (num_rows > 1) {
Mmsg1(mdb->errmsg, _("More than one Counter!: %d\n"), num_rows);
Jmsg(jcr, M_ERROR, 0, "%s", mdb->errmsg);
}
if (num_rows >= 1) {
if ((row = sql_fetch_row(mdb)) == NULL) {
Mmsg1(mdb->errmsg, _("error fetching Counter row: %s\n"), sql_strerror(mdb));
Jmsg(jcr, M_ERROR, 0, "%s", mdb->errmsg);
sql_free_result(mdb);
goto bail_out;
}
cr->MinValue = str_to_int64(row[0]);
cr->MaxValue = str_to_int64(row[1]);
cr->CurrentValue = str_to_int64(row[2]);
if (row[3]) {
bstrncpy(cr->WrapCounter, row[3], sizeof(cr->WrapCounter));
} else {
cr->WrapCounter[0] = 0;
}
sql_free_result(mdb);
retval = true;
goto bail_out;
}
sql_free_result(mdb);
} else {
Mmsg(mdb->errmsg, _("Counter record: %s not found in Catalog.\n"), cr->Counter);
}
bail_out:
db_unlock(mdb);
return retval;
}
/**
* Get FileSet Record
* If the FileSetId is non-zero, we get its record,
* otherwise, we search on the name
*
* Returns: 0 on failure
* id on success
*/
int db_get_fileset_record(JCR *jcr, B_DB *mdb, FILESET_DBR *fsr)
{
SQL_ROW row;
int retval = 0;
char ed1[50];
int num_rows;
char esc[MAX_ESCAPE_NAME_LENGTH];
db_lock(mdb);
if (fsr->FileSetId != 0) { /* find by id */
Mmsg(mdb->cmd,
"SELECT FileSetId,FileSet,MD5,CreateTime FROM FileSet "
"WHERE FileSetId=%s",
edit_int64(fsr->FileSetId, ed1));
} else { /* find by name */
mdb->db_escape_string(jcr, esc, fsr->FileSet, strlen(fsr->FileSet));
Mmsg(mdb->cmd,
"SELECT FileSetId,FileSet,MD5,CreateTime FROM FileSet "
"WHERE FileSet='%s' ORDER BY CreateTime DESC LIMIT 1", esc);
}
if (QUERY_DB(jcr, mdb, mdb->cmd)) {
num_rows = sql_num_rows(mdb);
if (num_rows > 1) {
char ed1[30];
Mmsg1(mdb->errmsg, _("Error got %s FileSets but expected only one!\n"),
edit_uint64(num_rows, ed1));
sql_data_seek(mdb, num_rows-1);
}
if ((row = sql_fetch_row(mdb)) == NULL) {
Mmsg1(mdb->errmsg, _("FileSet record \"%s\" not found.\n"), fsr->FileSet);
} else {
fsr->FileSetId = str_to_int64(row[0]);
bstrncpy(fsr->FileSet, (row[1] != NULL) ? row[1] : "", sizeof(fsr->FileSet));
bstrncpy(fsr->MD5, (row[2] != NULL) ? row[2] : "", sizeof(fsr->MD5));
bstrncpy(fsr->cCreateTime, (row[3] != NULL) ? row[3] : "", sizeof(fsr->cCreateTime));
retval = fsr->FileSetId;
}
sql_free_result(mdb);
} else {
Mmsg(mdb->errmsg, _("FileSet record not found in Catalog.\n"));
}
db_unlock(mdb);
return retval;
}
/**
* Get the number of Media records
*
* Returns: -1 on failure
* number on success
*/
int db_get_num_media_records(JCR *jcr, B_DB *mdb)
{
int retval = 0;
db_lock(mdb);
Mmsg(mdb->cmd, "SELECT count(*) from Media");
retval = get_sql_record_max(jcr, mdb);
db_unlock(mdb);
return retval;
}
/**
* This function returns a list of all the Media record ids for
* the current Pool, the correct Media Type, Recyle, Enabled, StorageId, VolBytes
* VolumeName if specified
* The caller must free ids if non-NULL.
*
* Returns false: on failure
* true: on success
*/
bool db_get_media_ids(JCR *jcr, B_DB *mdb, MEDIA_DBR *mr, int *num_ids, uint32_t *ids[])
{
SQL_ROW row;
int i = 0;
uint32_t *id;
char ed1[50];
bool ok = false;
char buf[MAX_NAME_LENGTH*3]; /* Can contain MAX_NAME_LENGTH*2+1 + AND ....='' */
char esc[MAX_NAME_LENGTH*2+1];
db_lock(mdb);
*ids = NULL;
Mmsg(mdb->cmd, "SELECT DISTINCT MediaId FROM Media WHERE Recycle=%d AND Enabled=%d ",
mr->Recycle, mr->Enabled);
if (*mr->MediaType) {
db_escape_string(jcr, mdb, esc, mr->MediaType, strlen(mr->MediaType));
bsnprintf(buf, sizeof(buf), "AND MediaType='%s' ", esc);
pm_strcat(mdb->cmd, buf);
}
if (mr->StorageId) {
bsnprintf(buf, sizeof(buf), "AND StorageId=%s ", edit_uint64(mr->StorageId, ed1));
pm_strcat(mdb->cmd, buf);
}
if (mr->PoolId) {
bsnprintf(buf, sizeof(buf), "AND PoolId=%s ", edit_uint64(mr->PoolId, ed1));
pm_strcat(mdb->cmd, buf);
}
if (mr->VolBytes) {
bsnprintf(buf, sizeof(buf), "AND VolBytes > %s ", edit_uint64(mr->VolBytes, ed1));
pm_strcat(mdb->cmd, buf);
}
if (*mr->VolumeName) {
db_escape_string(jcr, mdb, esc, mr->VolumeName, strlen(mr->VolumeName));
bsnprintf(buf, sizeof(buf), "AND VolumeName = '%s' ", esc);
pm_strcat(mdb->cmd, buf);
}
if (*mr->VolStatus) {
db_escape_string(jcr, mdb, esc, mr->VolStatus, strlen(mr->VolStatus));
bsnprintf(buf, sizeof(buf), "AND VolStatus = '%s' ", esc);
pm_strcat(mdb->cmd, buf);
}
Dmsg1(100, "q=%s\n", mdb->cmd);
if (QUERY_DB(jcr, mdb, mdb->cmd)) {
*num_ids = sql_num_rows(mdb);
if (*num_ids > 0) {
id = (uint32_t *)malloc(*num_ids * sizeof(uint32_t));
while ((row = sql_fetch_row(mdb)) != NULL) {
id[i++] = str_to_uint64(row[0]);
}
*ids = id;
}
sql_free_result(mdb);
ok = true;
} else {
Mmsg(mdb->errmsg, _("Media id select failed: ERR=%s\n"), sql_strerror(mdb));
Jmsg(jcr, M_ERROR, 0, "%s", mdb->errmsg);
ok = false;
}
db_unlock(mdb);
return ok;
}
/**
* This function returns a list of all the DBIds that are returned
* for the query.
*
* Returns false: on failure
* true: on success
*/
bool db_get_query_dbids(JCR *jcr, B_DB *mdb, POOL_MEM &query, dbid_list &ids)
{
SQL_ROW row;
int i = 0;
bool ok = false;
db_lock(mdb);
ids.num_ids = 0;
if (QUERY_DB(jcr, mdb, query.c_str())) {
ids.num_ids = sql_num_rows(mdb);
if (ids.num_ids > 0) {
if (ids.max_ids < ids.num_ids) {
free(ids.DBId);
ids.DBId = (DBId_t *)malloc(ids.num_ids * sizeof(DBId_t));
}
while ((row = sql_fetch_row(mdb)) != NULL) {
ids.DBId[i++] = str_to_uint64(row[0]);
}
}
sql_free_result(mdb);
ok = true;
} else {
Mmsg(mdb->errmsg, _("query dbids failed: ERR=%s\n"), sql_strerror(mdb));
Jmsg(jcr, M_ERROR, 0, "%s", mdb->errmsg);
ok = false;
}
db_unlock(mdb);
return ok;
}
/**
* Get Media Record
*
* Returns: false: on failure
* true: on success
*/
bool db_get_media_record(JCR *jcr, B_DB *mdb, MEDIA_DBR *mr)
{
bool retval = false;
SQL_ROW row;
char ed1[50];
int num_rows;
char esc[MAX_ESCAPE_NAME_LENGTH];
db_lock(mdb);
if (mr->MediaId == 0 && mr->VolumeName[0] == 0) {
Mmsg(mdb->cmd, "SELECT count(*) from Media");
mr->MediaId = get_sql_record_max(jcr, mdb);
retval = true;
goto bail_out;
}
if (mr->MediaId != 0) { /* find by id */
Mmsg(mdb->cmd, "SELECT MediaId,VolumeName,VolJobs,VolFiles,VolBlocks,"