+/*
+ Bacula® - The Network Backup Solution
+
+ Copyright (C) 2002-2008 Free Software Foundation Europe e.V.
+
+ The main author of Bacula is Kern Sibbald, with contributions from
+ many others, a complete list can be found in the file AUTHORS.
+ This program is Free Software; you can redistribute it and/or
+ modify it under the terms of version two of the GNU 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
+ General Public License for more details.
+
+ You should have received a copy of the GNU 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.
+
+ Bacula® is a registered trademark of Kern Sibbald.
+ The licensor of Bacula is the Free Software Foundation Europe
+ (FSFE), Fiduciary Program, Sumatrastrasse 25, 8006 Zürich,
+ Switzerland, email:ftf@fsfeurope.org.
+*/
/*
*
* Bacula Director -- Bootstrap Record routines.
* Version $Id$
*/
-/*
- Copyright (C) 2002-2005 Kern Sibbald
-
- This program is free software; you can redistribute it and/or
- modify it under the terms of the GNU General Public License as
- published by the Free Software Foundation; either version 2 of
- the License, or (at your option) any later version.
-
- 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
- General Public License for more details.
-
- You should have received a copy of the GNU General Public
- License along with this program; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
- MA 02111-1307, USA.
-
- */
-
#include "bacula.h"
#include "dird.h"
/* Forward referenced functions */
-static uint32_t write_bsr(UAContext *ua, RBSR *bsr, FILE *fd);
-void print_bsr(UAContext *ua, RBSR *bsr);
-
+static uint32_t write_bsr(UAContext *ua, RESTORE_CTX &rx, FILE *fd);
/*
* Create new FileIndex entry for BSR
/* Free all BSR FileIndex entries */
static void free_findex(RBSR_FINDEX *fi)
{
- if (fi) {
- free_findex(fi->next);
+ RBSR_FINDEX *next;
+ for ( ; fi; fi=next) {
+ next = fi->next;
free(fi);
}
}
+/*
+ * Get storage device name from Storage resource
+ */
+static bool get_storage_device(char *device, char *storage)
+{
+ STORE *store;
+ if (storage[0] == 0) {
+ return false;
+ }
+ store = (STORE *)GetResWithName(R_STORAGE, storage);
+ if (!store) {
+ return false;
+ }
+ DEVICE *dev = (DEVICE *)(store->device->first());
+ if (!dev) {
+ return false;
+ }
+ bstrncpy(device, dev->hdr.name, MAX_NAME_LENGTH);
+ return true;
+}
+
/*
* Our data structures were not designed completely
* correctly, so the file indexes cover the full
* We are called here once for each JobMedia record
* for each Volume.
*/
-static uint32_t write_findex(UAContext *ua, RBSR_FINDEX *fi,
+static uint32_t write_findex(RBSR_FINDEX *fi,
int32_t FirstIndex, int32_t LastIndex, FILE *fd)
{
uint32_t count = 0;
}
-
-static void print_findex(UAContext *ua, RBSR_FINDEX *fi)
-{
- bsendmsg(ua, "fi=0x%lx\n", fi);
- for ( ; fi; fi=fi->next) {
- if (fi->findex == fi->findex2) {
- bsendmsg(ua, "FileIndex=%d\n", fi->findex);
-// Dmsg1(100, "FileIndex=%d\n", fi->findex);
- } else {
- bsendmsg(ua, "FileIndex=%d-%d\n", fi->findex, fi->findex2);
-// Dmsg2(100, "FileIndex=%d-%d\n", fi->findex, fi->findex2);
- }
- }
-}
-
/* Create a new bootstrap record */
RBSR *new_bsr()
{
/* Free the entire BSR */
void free_bsr(RBSR *bsr)
{
- if (bsr) {
+ RBSR *next;
+ for ( ; bsr; bsr=next) {
free_findex(bsr->fi);
if (bsr->VolParams) {
free(bsr->VolParams);
}
- free_bsr(bsr->next);
+ if (bsr->fileregex) {
+ free(bsr->fileregex);
+ }
+ next = bsr->next;
free(bsr);
}
}
* Complete the BSR by filling in the VolumeName and
* VolSessionId and VolSessionTime using the JobId
*/
-int complete_bsr(UAContext *ua, RBSR *bsr)
+bool complete_bsr(UAContext *ua, RBSR *bsr)
{
- if (bsr) {
+ for ( ; bsr; bsr=bsr->next) {
JOB_DBR jr;
memset(&jr, 0, sizeof(jr));
jr.JobId = bsr->JobId;
if (!db_get_job_record(ua->jcr, ua->db, &jr)) {
- bsendmsg(ua, _("Unable to get Job record. ERR=%s\n"), db_strerror(ua->db));
- return 0;
+ ua->error_msg(_("Unable to get Job record. ERR=%s\n"), db_strerror(ua->db));
+ return false;
}
bsr->VolSessionId = jr.VolSessionId;
bsr->VolSessionTime = jr.VolSessionTime;
+ if (jr.JobFiles == 0) { /* zero files is OK, not an error, but */
+ bsr->VolCount = 0; /* there are no volumes */
+ continue;
+ }
if ((bsr->VolCount=db_get_job_volume_parameters(ua->jcr, ua->db, bsr->JobId,
&(bsr->VolParams))) == 0) {
- bsendmsg(ua, _("Unable to get Job Volume Parameters. ERR=%s\n"), db_strerror(ua->db));
+ ua->error_msg(_("Unable to get Job Volume Parameters. ERR=%s\n"), db_strerror(ua->db));
if (bsr->VolParams) {
free(bsr->VolParams);
bsr->VolParams = NULL;
}
- return 0;
+ return false;
}
- return complete_bsr(ua, bsr->next);
}
- return 1;
+ return true;
+}
+
+static pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER;
+static uint32_t uniq = 0;
+
+static void make_unique_restore_filename(UAContext *ua, POOL_MEM &fname)
+{
+ JCR *jcr = ua->jcr;
+ int i = find_arg_with_value(ua, "bootstrap");
+ if (i >= 0) {
+ Mmsg(fname, "%s", ua->argv[i]);
+ jcr->unlink_bsr = false;
+ } else {
+ P(mutex);
+ uniq++;
+ V(mutex);
+ Mmsg(fname, "%s/%s.restore.%u.bsr", working_directory, my_name, uniq);
+ jcr->unlink_bsr = true;
+ }
+ if (jcr->RestoreBootstrap) {
+ free(jcr->RestoreBootstrap);
+ }
+ jcr->RestoreBootstrap = bstrdup(fname.c_str());
}
/*
* Write the bootstrap records to file
*/
-uint32_t write_bsr_file(UAContext *ua, RBSR *bsr)
+uint32_t write_bsr_file(UAContext *ua, RESTORE_CTX &rx)
{
FILE *fd;
- POOLMEM *fname = get_pool_memory(PM_MESSAGE);
+ POOL_MEM fname(PM_MESSAGE);
uint32_t count = 0;;
bool err;
- Mmsg(fname, "%s/restore.bsr", working_directory);
- fd = fopen(fname, "w+");
+ make_unique_restore_filename(ua, fname);
+ fd = fopen(fname.c_str(), "w+b");
if (!fd) {
berrno be;
- bsendmsg(ua, _("Unable to create bootstrap file %s. ERR=%s\n"),
- fname, be.strerror());
+ ua->error_msg(_("Unable to create bootstrap file %s. ERR=%s\n"),
+ fname.c_str(), be.bstrerror());
goto bail_out;
}
/* Write them to file */
- count = write_bsr(ua, bsr, fd);
+ count = write_bsr(ua, rx, fd);
err = ferror(fd);
fclose(fd);
+ if (count == 0) {
+ ua->info_msg(_("No files found to read. No bootstrap file written.\n"));
+ goto bail_out;
+ }
if (err) {
- bsendmsg(ua, _("Error writing bsr file.\n"));
+ ua->error_msg(_("Error writing bsr file.\n"));
count = 0;
goto bail_out;
}
+ ua->send_msg(_("Bootstrap records written to %s\n"), fname.c_str());
+
+ if (debug_level >= 10) {
+ print_bsr(ua, rx);
+ }
+
+bail_out:
+ return count;
+}
+
+static void display_vol_info(UAContext *ua, RESTORE_CTX &rx, JobId_t JobId)
+{
+ POOL_MEM volmsg(PM_MESSAGE);
+ char Device[MAX_NAME_LENGTH];
+ char online;
+ RBSR *bsr;
+
+ for (bsr=rx.bsr; bsr; bsr=bsr->next) {
+ if (JobId && JobId != bsr->JobId) {
+ continue;
+ }
+
+ for (int i=0; i < bsr->VolCount; i++) {
+ if (bsr->VolParams[i].VolumeName[0]) {
+ if (!get_storage_device(Device, bsr->VolParams[i].Storage)) {
+ Device[0] = 0;
+ }
+ if (bsr->VolParams[i].InChanger && bsr->VolParams[i].Slot) {
+ online = '*';
+ } else {
+ online = ' ';
+ }
+ Mmsg(volmsg, "%c%-25.25s %-25.25s %-25.25s",
+ online, bsr->VolParams[i].VolumeName,
+ bsr->VolParams[i].Storage,
+ Device);
+ add_prompt(ua, volmsg.c_str());
+ }
+ }
+ }
+}
- bsendmsg(ua, _("Bootstrap records written to %s\n"), fname);
+void display_bsr_info(UAContext *ua, RESTORE_CTX &rx)
+{
+ char *p;
+ JobId_t JobId;
/* Tell the user what he will need to mount */
- bsendmsg(ua, "\n");
- bsendmsg(ua, _("The job will require the following Volumes:\n"));
+ ua->send_msg("\n");
+ ua->send_msg(_("The job will require the following\n"
+ " Volume(s) Storage(s) SD Device(s)\n"
+ "===========================================================================\n"));
/* Create Unique list of Volumes using prompt list */
start_prompt(ua, "");
- for (RBSR *nbsr=bsr; nbsr; nbsr=nbsr->next) {
- for (int i=0; i < nbsr->VolCount; i++) {
- if (nbsr->VolParams[i].VolumeName[0]) {
- add_prompt(ua, nbsr->VolParams[i].VolumeName);
- }
+ if (*rx.JobIds == 0) {
+ /* Print Volumes in any order */
+ display_vol_info(ua, rx, 0);
+ } else {
+ /* Ensure that the volumes are printed in JobId order */
+ for (p=rx.JobIds; get_next_jobid_from_list(&p, &JobId) > 0; ) {
+ display_vol_info(ua, rx, JobId);
}
}
for (int i=0; i < ua->num_prompts; i++) {
- bsendmsg(ua, " %s\n", ua->prompt[i]);
+ ua->send_msg(" %s\n", ua->prompt[i]);
free(ua->prompt[i]);
}
if (ua->num_prompts == 0) {
- bsendmsg(ua, _("No Volumes found to restore.\n"));
- count = 0;
+ ua->send_msg(_("No Volumes found to restore.\n"));
+ } else {
+ ua->send_msg(_("\nVolumes marked with \"*\" are online.\n"));
}
ua->num_prompts = 0;
- bsendmsg(ua, "\n");
+ ua->send_msg("\n");
-bail_out:
- free_pool_memory(fname);
- return count;
+ return;
}
-static uint32_t write_bsr(UAContext *ua, RBSR *bsr, FILE *fd)
+/*
+ * Write bsr data for a single bsr record
+ */
+static uint32_t write_bsr_item(RBSR *bsr, UAContext *ua,
+ RESTORE_CTX &rx, FILE *fd, bool &first, uint32_t &LastIndex)
{
+ char ed1[50], ed2[50];
uint32_t count = 0;
uint32_t total_count = 0;
- uint32_t LastIndex = 0;
- bool first = true;
- if (bsr) {
- /*
- * For a given volume, loop over all the JobMedia records.
- * VolCount is the number of JobMedia records.
- */
- for (int i=0; i < bsr->VolCount; i++) {
- if (!is_volume_selected(bsr->fi, bsr->VolParams[i].FirstIndex,
- bsr->VolParams[i].LastIndex)) {
- bsr->VolParams[i].VolumeName[0] = 0; /* zap VolumeName */
- continue;
- }
- fprintf(fd, "Volume=\"%s\"\n", bsr->VolParams[i].VolumeName);
- fprintf(fd, "MediaType=\"%s\"\n", bsr->VolParams[i].MediaType);
- fprintf(fd, "VolSessionId=%u\n", bsr->VolSessionId);
- fprintf(fd, "VolSessionTime=%u\n", bsr->VolSessionTime);
- if (bsr->VolParams[i].StartFile == bsr->VolParams[i].EndFile) {
- fprintf(fd, "VolFile=%u\n", bsr->VolParams[i].StartFile);
- } else {
- fprintf(fd, "VolFile=%u-%u\n", bsr->VolParams[i].StartFile,
- bsr->VolParams[i].EndFile);
- }
- if (bsr->VolParams[i].StartBlock == bsr->VolParams[i].EndBlock) {
- fprintf(fd, "VolFile=%u\n", bsr->VolParams[i].StartBlock);
- } else {
- fprintf(fd, "VolBlock=%u-%u\n", bsr->VolParams[i].StartBlock,
- bsr->VolParams[i].EndBlock);
- }
-// Dmsg2(100, "bsr VolParam FI=%u LI=%u\n",
-// bsr->VolParams[i].FirstIndex, bsr->VolParams[i].LastIndex);
+ char device[MAX_NAME_LENGTH];
- count = write_findex(ua, bsr->fi, bsr->VolParams[i].FirstIndex,
- bsr->VolParams[i].LastIndex, fd);
- if (count) {
- fprintf(fd, "Count=%u\n", count);
- }
- total_count += count;
- /* If the same file is present on two tapes or in two files
- * on a tape, it is a continuation, and should not be treated
- * twice in the totals.
- */
- if (!first && LastIndex == bsr->VolParams[i].FirstIndex) {
- total_count--;
- }
- first = false;
- LastIndex = bsr->VolParams[i].LastIndex;
+ /*
+ * For a given volume, loop over all the JobMedia records.
+ * VolCount is the number of JobMedia records.
+ */
+ for (int i=0; i < bsr->VolCount; i++) {
+ if (!is_volume_selected(bsr->fi, bsr->VolParams[i].FirstIndex,
+ bsr->VolParams[i].LastIndex)) {
+ bsr->VolParams[i].VolumeName[0] = 0; /* zap VolumeName */
+ continue;
+ }
+ if (!rx.store) {
+ find_storage_resource(ua, rx, bsr->VolParams[i].Storage,
+ bsr->VolParams[i].MediaType);
+ }
+ fprintf(fd, "Storage=\"%s\"\n", bsr->VolParams[i].Storage);
+ fprintf(fd, "Volume=\"%s\"\n", bsr->VolParams[i].VolumeName);
+ fprintf(fd, "MediaType=\"%s\"\n", bsr->VolParams[i].MediaType);
+ if (bsr->fileregex) {
+ fprintf(fd, "FileRegex=%s\n", bsr->fileregex);
+ }
+ if (get_storage_device(device, bsr->VolParams[i].Storage)) {
+ fprintf(fd, "Device=\"%s\"\n", device);
}
- write_bsr(ua, bsr->next, fd);
+ if (bsr->VolParams[i].Slot > 0) {
+ fprintf(fd, "Slot=%d\n", bsr->VolParams[i].Slot);
+ }
+ fprintf(fd, "VolSessionId=%u\n", bsr->VolSessionId);
+ fprintf(fd, "VolSessionTime=%u\n", bsr->VolSessionTime);
+ fprintf(fd, "VolAddr=%s-%s\n", edit_uint64(bsr->VolParams[i].StartAddr, ed1),
+ edit_uint64(bsr->VolParams[i].EndAddr, ed2));
+// Dmsg2(100, "bsr VolParam FI=%u LI=%u\n",
+// bsr->VolParams[i].FirstIndex, bsr->VolParams[i].LastIndex);
+
+ count = write_findex(bsr->fi, bsr->VolParams[i].FirstIndex,
+ bsr->VolParams[i].LastIndex, fd);
+ if (count) {
+ fprintf(fd, "Count=%u\n", count);
+ }
+ total_count += count;
+ /* If the same file is present on two tapes or in two files
+ * on a tape, it is a continuation, and should not be treated
+ * twice in the totals.
+ */
+ if (!first && LastIndex == bsr->VolParams[i].FirstIndex) {
+ total_count--;
+ }
+ first = false;
+ LastIndex = bsr->VolParams[i].LastIndex;
}
return total_count;
}
-void print_bsr(UAContext *ua, RBSR *bsr)
+
+/*
+ * Here we actually write out the details of the bsr file.
+ * Note, there is one bsr for each JobId, but the bsr may
+ * have multiple volumes, which have been entered in the
+ * order they were written.
+ * The bsrs must be written out in the order the JobIds
+ * are found in the jobid list.
+ */
+static uint32_t write_bsr(UAContext *ua, RESTORE_CTX &rx, FILE *fd)
{
- if (bsr) {
- for (int i=0; i < bsr->VolCount; i++) {
- bsendmsg(ua, "Volume=\"%s\"\n", bsr->VolParams[i].VolumeName);
- bsendmsg(ua, "MediaType\"%s\"\n", bsr->VolParams[i].MediaType);
- bsendmsg(ua, "VolSessionId=%u\n", bsr->VolSessionId);
- bsendmsg(ua, "VolSessionTime=%u\n", bsr->VolSessionTime);
- bsendmsg(ua, "VolFile=%u-%u\n", bsr->VolParams[i].StartFile,
- bsr->VolParams[i].EndFile);
- bsendmsg(ua, "VolBlock=%u-%u\n", bsr->VolParams[i].StartBlock,
- bsr->VolParams[i].EndBlock);
- print_findex(ua, bsr->fi);
+ bool first = true;
+ uint32_t LastIndex = 0;
+ uint32_t total_count = 0;
+ char *p;
+ JobId_t JobId;
+ RBSR *bsr;
+ if (*rx.JobIds == 0) {
+ for (bsr=rx.bsr; bsr; bsr=bsr->next) {
+ total_count += write_bsr_item(bsr, ua, rx, fd, first, LastIndex);
+ }
+ return total_count;
+ }
+ for (p=rx.JobIds; get_next_jobid_from_list(&p, &JobId) > 0; ) {
+ for (bsr=rx.bsr; bsr; bsr=bsr->next) {
+ if (JobId == bsr->JobId) {
+ total_count += write_bsr_item(bsr, ua, rx, fd, first, LastIndex);
+ }
}
- print_bsr(ua, bsr->next);
}
+ return total_count;
+}
+
+void print_bsr(UAContext *ua, RESTORE_CTX &rx)
+{
+ write_bsr(ua, rx, stdout);
}
* Add a FileIndex to the list of BootStrap records.
* Here we are only dealing with JobId's and the FileIndexes
* associated with those JobIds.
+ * We expect that JobId, FileIndex are sorted ascending.
*/
void add_findex(RBSR *bsr, uint32_t JobId, int32_t findex)
{
projects / bacula / bacula / blobdiff