-/*
- * Parse a Bootstrap Records (used for restores)
- *
- * Kern Sibbald, June MMII
- *
- * Version $Id$
- */
/*
Bacula® - The Network Backup Solution
- Copyright (C) 2002-2006 Free Software Foundation Europe e.V.
+ Copyright (C) 2002-2009 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 plus additions
- that are listed in the file LICENSE.
+ 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
General Public License for more details.
- You should have received a copy of the GNU General Public License
+ 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.
- Bacula® is a registered trademark of John Walker.
+ 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.
*/
+/*
+ * Parse a Bootstrap Records (used for restores)
+ *
+ * Kern Sibbald, June MMII
+ *
+ * Version $Id$
+ */
#include "bacula.h"
static BSR *store_sessid(LEX *lc, BSR *bsr);
static BSR *store_volfile(LEX *lc, BSR *bsr);
static BSR *store_volblock(LEX *lc, BSR *bsr);
+static BSR *store_voladdr(LEX *lc, BSR *bsr);
static BSR *store_sesstime(LEX *lc, BSR *bsr);
static BSR *store_include(LEX *lc, BSR *bsr);
static BSR *store_exclude(LEX *lc, BSR *bsr);
static BSR *store_stream(LEX *lc, BSR *bsr);
static BSR *store_slot(LEX *lc, BSR *bsr);
+static BSR *store_fileregex(LEX *lc, BSR *bsr);
+static BSR *store_nothing(LEX *lc, BSR *bsr);
static bool is_fast_rejection_ok(BSR *bsr);
static bool is_positioning_ok(BSR *bsr);
{"exclude", store_exclude},
{"volfile", store_volfile},
{"volblock", store_volblock},
+ {"voladdr", store_voladdr},
{"stream", store_stream},
{"slot", store_slot},
{"device", store_device},
+ {"fileregex", store_fileregex},
+ {"storage", store_nothing},
{NULL, NULL}
-
};
/*
BSR *root_bsr = new_bsr();
BSR *bsr = root_bsr;
- Dmsg1(200, "Enter parse_bsf %s\n", fname);
+ Dmsg1(300, "Enter parse_bsf %s\n", fname);
if ((lc = lex_open_file(lc, fname, s_err)) == NULL) {
berrno be;
Emsg2(M_ERROR_TERM, 0, _("Cannot open bootstrap file %s: %s\n"),
- fname, be.strerror());
+ fname, be.bstrerror());
}
lc->caller_ctx = (void *)jcr;
while ((token=lex_get_token(lc, T_ALL)) != T_EOF) {
- Dmsg1(200, "parse got token=%s\n", lex_tok_to_str(token));
+ Dmsg1(300, "parse got token=%s\n", lex_tok_to_str(token));
if (token == T_EOL) {
continue;
}
for (i=0; items[i].name; i++) {
if (strcasecmp(items[i].name, lc->str) == 0) {
token = lex_get_token(lc, T_ALL);
- Dmsg1 (200, "in T_IDENT got token=%s\n", lex_tok_to_str(token));
+ Dmsg1 (300, "in T_IDENT got token=%s\n", lex_tok_to_str(token));
if (token != T_EQUALS) {
scan_err1(lc, "expected an equals, got: %s", lc->str);
bsr = NULL;
break;
}
- Dmsg1(200, "calling handler for %s\n", items[i].name);
+ Dmsg1(300, "calling handler for %s\n", items[i].name);
/* Call item handler */
bsr = items[i].handler(lc, bsr);
i = -1;
}
}
if (i >= 0) {
- Dmsg1(200, "Keyword = %s\n", lc->str);
+ Dmsg1(300, "Keyword = %s\n", lc->str);
scan_err1(lc, "Keyword %s not found", lc->str);
bsr = NULL;
break;
}
}
lc = lex_close_file(lc);
- Dmsg0(200, "Leave parse_bsf()\n");
+ Dmsg0(300, "Leave parse_bsf()\n");
if (!bsr) {
free_bsr(root_bsr);
root_bsr = NULL;
{
/*
* Every bsr should have a volfile entry and a volblock entry
+ * or a VolAddr
* if we are going to use positioning
*/
for ( ; bsr; bsr=bsr->next) {
- if (!bsr->volfile || !bsr->volblock) {
+ if (!((bsr->volfile && bsr->volblock) || bsr->voladdr)) {
return false;
}
}
return true;
}
-
static BSR *store_vol(LEX *lc, BSR *bsr)
{
int token;
}
if (bsr->volume) {
bsr->next = new_bsr();
+ bsr->next->prev = bsr;
bsr = bsr->next;
}
/* This may actually be more than one volume separated by a |
return bsr;
}
+static BSR *store_nothing(LEX *lc, BSR *bsr)
+{
+ int token;
+
+ token = lex_get_token(lc, T_STRING);
+ if (token == T_ERROR) {
+ return NULL;
+ }
+ return bsr;
+}
+
/* Shove the Device name in each Volume in the current bsr */
static BSR *store_device(LEX *lc, BSR *bsr)
{
return bsr;
}
+static BSR *store_fileregex(LEX *lc, BSR *bsr)
+{
+ int token;
+ int rc;
+
+ token = lex_get_token(lc, T_STRING);
+ if (token == T_ERROR) {
+ return NULL;
+ }
+
+ if (bsr->fileregex) free(bsr->fileregex);
+ bsr->fileregex = bstrdup(lc->str);
+
+ if (bsr->fileregex_re == NULL)
+ bsr->fileregex_re = (regex_t *)bmalloc(sizeof(regex_t));
+
+ rc = regcomp(bsr->fileregex_re, bsr->fileregex, REG_EXTENDED|REG_NOSUB);
+ if (rc != 0) {
+ char prbuf[500];
+ regerror(rc, bsr->fileregex_re, prbuf, sizeof(prbuf));
+ Emsg2(M_ERROR, 0, _("REGEX '%s' compile error. ERR=%s\n"),
+ bsr->fileregex, prbuf);
+ return NULL;
+ }
+ return bsr;
+}
static BSR *store_jobtype(LEX *lc, BSR *bsr)
{
return bsr;
}
+/*
+ * Routine to handle Volume start/end address
+ */
+static BSR *store_voladdr(LEX *lc, BSR *bsr)
+{
+ int token;
+ BSR_VOLADDR *voladdr;
+
+ for (;;) {
+ token = lex_get_token(lc, T_PINT64_RANGE);
+ if (token == T_ERROR) {
+ return NULL;
+ }
+ voladdr = (BSR_VOLADDR *)malloc(sizeof(BSR_VOLADDR));
+ memset(voladdr, 0, sizeof(BSR_VOLADDR));
+ voladdr->saddr = lc->pint64_val;
+ voladdr->eaddr = lc->pint64_val2;
+ /* Add it to the end of the chain */
+ if (!bsr->voladdr) {
+ bsr->voladdr = voladdr;
+ } else {
+ /* Add to end of chain */
+ BSR_VOLADDR *bs = bsr->voladdr;
+ for ( ;bs->next; bs=bs->next)
+ { }
+ bs->next = voladdr;
+ }
+ token = lex_get_token(lc, T_ALL);
+ if (token != T_COMMA) {
+ break;
+ }
+ }
+ return bsr;
+}
static BSR *store_sessid(LEX *lc, BSR *bsr)
{
}
}
+void dump_voladdr(BSR_VOLADDR *voladdr)
+{
+ if (voladdr) {
+ Pmsg2(-1, _("VolAddr : %llu-%llu\n"), voladdr->saddr, voladdr->eaddr);
+ dump_voladdr(voladdr->next);
+ }
+}
void dump_findex(BSR_FINDEX *FileIndex)
{
dump_sesstime(bsr->sesstime);
dump_volfile(bsr->volfile);
dump_volblock(bsr->volblock);
+ dump_voladdr(bsr->voladdr);
dump_client(bsr->client);
dump_jobid(bsr->JobId);
dump_job(bsr->job);
}
}
-void free_bsr(BSR *bsr)
+/*
+ * Remove a single item from the bsr tree
+ */
+void remove_bsr(BSR *bsr)
{
- if (!bsr) {
- return;
- }
free_bsr_item((BSR *)bsr->volume);
free_bsr_item((BSR *)bsr->client);
free_bsr_item((BSR *)bsr->sessid);
free_bsr_item((BSR *)bsr->sesstime);
free_bsr_item((BSR *)bsr->volfile);
free_bsr_item((BSR *)bsr->volblock);
+ free_bsr_item((BSR *)bsr->voladdr);
free_bsr_item((BSR *)bsr->JobId);
free_bsr_item((BSR *)bsr->job);
free_bsr_item((BSR *)bsr->FileIndex);
free_bsr_item((BSR *)bsr->JobType);
free_bsr_item((BSR *)bsr->JobLevel);
- free_bsr(bsr->next);
+ if (bsr->fileregex) {
+ bfree(bsr->fileregex);
+ }
+ if (bsr->fileregex_re) {
+ regfree(bsr->fileregex_re);
+ free(bsr->fileregex_re);
+ }
+ if (bsr->attr) {
+ free_attr(bsr->attr);
+ }
+ if (bsr->next) {
+ bsr->next->prev = bsr->prev;
+ }
+ if (bsr->prev) {
+ bsr->prev->next = bsr->next;
+ }
free(bsr);
}
+/*
+ * Free all bsrs in chain
+ */
+void free_bsr(BSR *bsr)
+{
+ BSR *next_bsr;
+
+ if (!bsr) {
+ return;
+ }
+ next_bsr = bsr->next;
+ /* Remove (free) current bsr */
+ remove_bsr(bsr);
+ /* Now get the next one */
+ free_bsr(next_bsr);
+}
+
/*****************************************************************
* Routines for handling volumes
*/
-VOL_LIST *new_restore_volume()
+static VOL_LIST *new_restore_volume()
{
VOL_LIST *vol;
vol = (VOL_LIST *)malloc(sizeof(VOL_LIST));
* returns: 1 if volume added
* 0 if volume already in list
*/
-int add_restore_volume(JCR *jcr, VOL_LIST *vol)
+static bool add_restore_volume(JCR *jcr, VOL_LIST *vol)
{
VOL_LIST *next = jcr->VolList;
+ /* Add volume to volume manager's read list */
+ add_read_volume(jcr, vol->VolumeName);
+
if (!next) { /* list empty ? */
jcr->VolList = vol; /* yes, add volume */
} else {
+ /* Loop through all but last */
for ( ; next->next; next=next->next) {
if (strcmp(vol->VolumeName, next->VolumeName) == 0) {
+ /* Save smallest start file */
if (vol->start_file < next->start_file) {
next->start_file = vol->start_file;
}
- return 0; /* already in list */
+ return false; /* already in list */
}
}
+ /* Check last volume in list */
if (strcmp(vol->VolumeName, next->VolumeName) == 0) {
if (vol->start_file < next->start_file) {
next->start_file = vol->start_file;
}
- return 0; /* already in list */
+ return false; /* already in list */
}
next->next = vol; /* add volume */
}
- return 1;
+ return true;
}
void free_restore_volume_list(JCR *jcr)
{
- VOL_LIST *next = jcr->VolList;
+ VOL_LIST *vol = jcr->VolList;
VOL_LIST *tmp;
- for ( ; next; ) {
- tmp = next->next;
- free(next);
- next = tmp;
+ for ( ; vol; ) {
+ tmp = vol->next;
+ remove_read_volume(jcr, vol->VolumeName);
+ free(vol);
+ vol = tmp;
}
jcr->VolList = NULL;
}
projects / bacula / bacula / blobdiff