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
+ 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.
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.
uint32_t VolSessionId, VolSessionTime;
int32_t Stream;
uint32_t FileIndex;
- uint32_t data_len;
char *p;
int len;
char *fname, *attr;
ATTR_DBR *ar = NULL;
+ uint32_t reclen;
/* Start transaction allocates jcr->attr and jcr->ar if needed */
db_start_transaction(jcr, jcr->db); /* start transaction if not already open */
skip_spaces(&p);
skip_nonspaces(&p); /* Job=nnn */
skip_spaces(&p);
- skip_nonspaces(&p); /* FileAttributes */
+ skip_nonspaces(&p); /* "FileAttributes" */
p += 1;
+ /* The following "SD header" fields are serialized */
unser_begin(p, 0);
unser_uint32(VolSessionId); /* VolSessionId */
unser_uint32(VolSessionTime); /* VolSessionTime */
unser_int32(FileIndex); /* FileIndex */
unser_int32(Stream); /* Stream */
- unser_uint32(data_len); /* Record length */
+ unser_uint32(reclen); /* Record length */
p += unser_length(p); /* Raw record follows */
- /*
+ /**
* At this point p points to the raw record, which varies according
- * to what kind of a record (Stream) was sent
+ * to what kind of a record (Stream) was sent. Note, the integer
+ * fields at the beginning of these "raw" records are in ASCII with
+ * spaces between them so one can use scanf or manual scanning to
+ * extract the fields.
+ *
+ * File Attributes
+ * File_index
+ * File type
+ * Filename (full path)
+ * Encoded attributes
+ * Link name (if type==FT_LNK or FT_LNKSAVED)
+ * Encoded extended-attributes (for Win32)
+ * Delta sequence number (32 bit int)
+ *
+ * Restore Object
+ * File_index
+ * File_type
+ * Object_index
+ * Object_len (possibly compressed)
+ * Object_full_len (not compressed)
+ * Object_compression
+ * Plugin_name
+ * Object_name
+ * Binary Object data
*/
Dmsg1(400, "UpdCat msg=%s\n", msg);
- Dmsg5(400, "UpdCat VolSessId=%d VolSessT=%d FI=%d Strm=%d data_len=%d\n",
- VolSessionId, VolSessionTime, FileIndex, Stream, data_len);
+ Dmsg5(400, "UpdCat VolSessId=%d VolSessT=%d FI=%d Strm=%d reclen=%d\n",
+ VolSessionId, VolSessionTime, FileIndex, Stream, reclen);
if (Stream == STREAM_UNIX_ATTRIBUTES || Stream == STREAM_UNIX_ATTRIBUTES_EX) {
if (jcr->cached_attribute) {
jcr->attr = check_pool_memory_size(jcr->attr, msglen);
memcpy(jcr->attr, msg, msglen);
p = jcr->attr - msg + p; /* point p into jcr->attr */
- skip_nonspaces(&p); /* skip FileIndex */
+ skip_nonspaces(&p); /* skip FileIndex */
skip_spaces(&p);
- ar->FileType = str_to_int32(p); /* TODO: choose between unserialize and str_to_int32 */
- skip_nonspaces(&p); /* skip FileType */
+ ar->FileType = str_to_int32(p);
+ skip_nonspaces(&p); /* skip FileType */
skip_spaces(&p);
fname = p;
len = strlen(fname); /* length before attributes */
attr = &fname[len+1];
+ ar->DeltaSeq = 0;
+ if (ar->FileType == FT_REG) {
+ p = attr + strlen(attr) + 1; /* point to link */
+ p = p + strlen(p) + 1; /* point to extended attributes */
+ p = p + strlen(p) + 1; /* point to delta sequence */
+ /*
+ * Older FDs don't have a delta sequence, so check if it is there
+ */
+ if (p - jcr->attr < msglen) {
+ ar->DeltaSeq = str_to_int32(p);
+ }
+ }
Dmsg2(400, "dird<stored: stream=%d %s\n", Stream, fname);
Dmsg1(400, "dird<stored: attr=%s\n", attr);
} else {
ar->JobId = jcr->JobId;
}
- /*
- * Restore object */
- if (ar->FileType == FT_RESTORE_FIRST) {
- ROBJECT_DBR ro;
- POOLMEM *attrEx = get_pool_memory(PM_MESSAGE);
- char *p;
- ro.full_fname = fname;
- ro.Stream = Stream;
- ro.FileType = ar->FileType;
- ro.FileIndex = FileIndex;
- ro.JobId = ar->JobId;
- p = ar->attr; /* point to attributes */
- while (*p++ != 0) /* skip attributes */
- { }
- while (*p++ != 0) /* skip link */
- { }
- /* We have an object, so do a binary copy */
- ro.object_len = msglen + ar->attr - p;
- attrEx = check_pool_memory_size(attrEx, ro.object_len + 1);
- memcpy(attrEx, p, ro.object_len);
- ro.object = attrEx;
- /* Add a EOS for those who attempt to print the object */
- p = attrEx + ro.object_len;
- *p = 0;
- /* Send it */
- if (!db_create_restore_object_record(jcr, jcr->db, &ro)) {
- Jmsg1(jcr, M_FATAL, 0, _("Restore object create error. %s"), db_strerror(jcr->db));
- }
- free_pool_memory(attrEx);
- } else {
- ar->Digest = NULL;
- ar->DigestType = CRYPTO_DIGEST_NONE;
- jcr->cached_attribute = true;
- }
+ ar->Digest = NULL;
+ ar->DigestType = CRYPTO_DIGEST_NONE;
+ jcr->cached_attribute = true;
Dmsg2(400, "dird<filed: stream=%d %s\n", Stream, fname);
Dmsg1(400, "dird<filed: attr=%s\n", attr);
+ } else if (Stream == STREAM_RESTORE_OBJECT) {
+ ROBJECT_DBR ro;
+
+ memset(&ro, 0, sizeof(ro));
+ ro.Stream = Stream;
+ ro.FileIndex = FileIndex;
+ if (jcr->mig_jcr) {
+ ro.JobId = jcr->mig_jcr->JobId;
+ } else {
+ ro.JobId = jcr->JobId;
+ }
+
+ Dmsg1(100, "Robj=%s\n", p);
+
+ skip_nonspaces(&p); /* skip FileIndex */
+ skip_spaces(&p);
+ ro.FileType = str_to_int32(p); /* FileType */
+ skip_nonspaces(&p);
+ skip_spaces(&p);
+ ro.object_index = str_to_int32(p); /* Object Index */
+ skip_nonspaces(&p);
+ skip_spaces(&p);
+ ro.object_len = str_to_int32(p); /* object length possibly compressed */
+ skip_nonspaces(&p);
+ skip_spaces(&p);
+ ro.object_full_len = str_to_int32(p); /* uncompressed object length */
+ skip_nonspaces(&p);
+ skip_spaces(&p);
+ ro.object_compression = str_to_int32(p); /* compression */
+ skip_nonspaces(&p);
+ skip_spaces(&p);
+
+ ro.plugin_name = p; /* point to plugin name */
+ len = strlen(ro.plugin_name);
+ ro.object_name = &ro.plugin_name[len+1]; /* point to object name */
+ len = strlen(ro.object_name);
+ ro.object = &ro.object_name[len+1]; /* point to object */
+ ro.object[ro.object_len] = 0; /* add zero for those who attempt printing */
+ Dmsg7(100, "oname=%s stream=%d FT=%d FI=%d JobId=%d, obj_len=%d\nobj=\"%s\"\n",
+ ro.object_name, ro.Stream, ro.FileType, ro.FileIndex, ro.JobId,
+ ro.object_len, ro.object);
+ /* Send it */
+ if (!db_create_restore_object_record(jcr, jcr->db, &ro)) {
+ Jmsg1(jcr, M_FATAL, 0, _("Restore object create error. %s"), db_strerror(jcr->db));
+ }
+
} else if (crypto_digest_stream_type(Stream) != CRYPTO_DIGEST_NONE) {
fname = p;
if (ar->FileIndex != FileIndex) {
projects / bacula / bacula / blobdiff