/*
Bacula® - The Network Backup Solution
- Copyright (C) 2001-2008 Free Software Foundation Europe e.V.
+ Copyright (C) 2001-2010 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
+ 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.
* Basic tasks done here:
* Handle Catalog services.
*
- * Version $Id$
*/
#include "bacula.h"
int index, ok, label, writing;
POOLMEM *omsg;
POOL_DBR pr;
- uint32_t Stripe;
+ uint32_t Stripe, Copy;
uint64_t MediaId;
utime_t VolFirstWritten;
utime_t VolLastWritten;
memset(&mr, 0, sizeof(mr));
memset(&sdmr, 0, sizeof(sdmr));
memset(&jm, 0, sizeof(jm));
- Dsm_check(1);
+ Dsm_check(100);
/*
* Request to find next appendable Volume for this Job
if (ok) {
mr.PoolId = pr.PoolId;
mr.StorageId = jcr->wstore->StorageId;
+ mr.ScratchPoolId = pr.ScratchPoolId;
ok = find_next_volume_for_append(jcr, &mr, index, fnv_create_vol, fnv_prune);
Dmsg3(050, "find_media ok=%d idx=%d vol=%s\n", ok, index, mr.VolumeName);
}
* the number of VolWrites has increased.
*/
if (jcr->wstore && jcr->wstore->StorageId && sdmr.VolWrites > mr.VolWrites) {
- mr.StorageId = jcr->wstore->StorageId;
+ Dmsg2(050, "Update StorageId old=%d new=%d\n",
+ mr.StorageId, jcr->wstore->StorageId);
+ if (jcr->wstore->StorageId == 0) {
+ Jmsg(jcr, M_ERROR, 0, _("Attempt to set StorageId to zero.\n"));
+ } else {
+ mr.StorageId = jcr->wstore->StorageId;
+ }
}
/* Copy updated values to original media record */
*/
} else if (sscanf(bs->msg, Create_job_media, &Job,
&jm.FirstIndex, &jm.LastIndex, &jm.StartFile, &jm.EndFile,
- &jm.StartBlock, &jm.EndBlock, &jm.Copy, &Stripe, &MediaId) == 10) {
+ &jm.StartBlock, &jm.EndBlock, &Copy, &Stripe, &MediaId) == 10) {
if (jcr->mig_jcr) {
jm.JobId = jcr->mig_jcr->JobId;
}
/*
- * Update File Attributes in the catalog with data
- * sent by the Storage daemon. Note, we receive the whole
- * attribute record, but we select out only the stat packet,
- * VolSessionId, VolSessionTime, FileIndex, file type, and
- * file name to store in the catalog.
+ * Note, we receive the whole attribute record, but we select out only the stat
+ * packet, VolSessionId, VolSessionTime, FileIndex, file type, and file name to
+ * store in the catalog.
*/
-void catalog_update(JCR *jcr, BSOCK *bs)
+static void update_attribute(JCR *jcr, char *msg, int32_t msglen)
{
unser_declare;
uint32_t VolSessionId, VolSessionTime;
int32_t Stream;
uint32_t FileIndex;
- uint32_t data_len;
char *p;
- int filetype;
int len;
char *fname, *attr;
ATTR_DBR *ar = NULL;
- POOLMEM *omsg;
-
- Dsm_check(1);
- if (job_canceled(jcr) || !jcr->pool->catalog_files) {
- goto bail_out; /* user disabled cataloging */
- }
- if (!jcr->db) {
- omsg = get_memory(bs->msglen+1);
- pm_strcpy(omsg, bs->msg);
- bs->fsend(_("1994 Invalid Catalog Update: %s"), omsg);
- Jmsg1(jcr, M_FATAL, 0, _("Invalid Catalog Update; DB not open: %s"), omsg);
- free_memory(omsg);
- goto bail_out;
- }
+ 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 */
ar = jcr->ar;
- /* Start by scanning directly in the message buffer to get Stream
+ /*
+ * Start by scanning directly in the message buffer to get Stream
* there may be a cached attr so we cannot yet write into
* jcr->attr or jcr->ar
*/
- p = bs->msg;
+ p = msg;
skip_nonspaces(&p); /* UpdCat */
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);
- unser_uint32(VolSessionTime);
- unser_int32(FileIndex);
- unser_int32(Stream);
- unser_uint32(data_len);
- p += unser_length(p);
+ unser_uint32(VolSessionId); /* VolSessionId */
+ unser_uint32(VolSessionTime); /* VolSessionTime */
+ unser_int32(FileIndex); /* FileIndex */
+ unser_int32(Stream); /* Stream */
+ 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. 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", bs->msg);
- Dmsg5(400, "UpdCat VolSessId=%d VolSessT=%d FI=%d Strm=%d data_len=%d\n",
- VolSessionId, VolSessionTime, FileIndex, Stream, data_len);
+ Dmsg1(400, "UpdCat msg=%s\n", msg);
+ 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) {
Dmsg2(400, "Cached attr. Stream=%d fname=%s\n", ar->Stream, ar->fname);
- if (!db_create_file_attributes_record(jcr, jcr->db, ar)) {
+ if (!db_create_attributes_record(jcr, jcr->db, ar)) {
Jmsg1(jcr, M_FATAL, 0, _("Attribute create error. %s"), db_strerror(jcr->db));
}
+ jcr->cached_attribute = false;
}
/* Any cached attr is flushed so we can reuse jcr->attr and jcr->ar */
- jcr->attr = check_pool_memory_size(jcr->attr, bs->msglen);
- memcpy(jcr->attr, bs->msg, bs->msglen);
- p = jcr->attr - bs->msg + p; /* point p into jcr->attr */
- skip_nonspaces(&p); /* skip FileIndex */
+ 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_spaces(&p);
- 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); /* delta_seq */
+ }
+ }
Dmsg2(400, "dird<stored: stream=%d %s\n", Stream, fname);
Dmsg1(400, "dird<stored: attr=%s\n", attr);
ar->attr = attr;
ar->fname = fname;
- if (filetype == FT_DELETED) {
+ if (ar->FileType == FT_DELETED) {
ar->FileIndex = 0; /* special value */
} else {
ar->FileIndex = FileIndex;
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) {
}
bin_to_base64(digestbuf, sizeof(digestbuf), fname, len, true);
- Dmsg3(400, "DigestLen=%d Digest=%s type=%d\n", strlen(digestbuf), digestbuf, Stream);
+ Dmsg3(400, "DigestLen=%d Digest=%s type=%d\n", strlen(digestbuf),
+ digestbuf, Stream);
if (jcr->cached_attribute) {
ar->Digest = digestbuf;
ar->DigestType = type;
- Dmsg2(400, "Cached attr with digest. Stream=%d fname=%s\n", ar->Stream, ar->fname);
- if (!db_create_file_attributes_record(jcr, jcr->db, ar)) {
- Jmsg1(jcr, M_FATAL, 0, _("Attribute create error. %s"), db_strerror(jcr->db));
+ Dmsg2(400, "Cached attr with digest. Stream=%d fname=%s\n",
+ ar->Stream, ar->fname);
+
+ /* Update BaseFile table */
+ if (!db_create_attributes_record(jcr, jcr->db, ar)) {
+ Jmsg1(jcr, M_FATAL, 0, _("attribute create error. %s"),
+ db_strerror(jcr->db));
}
jcr->cached_attribute = false;
} else {
}
}
}
+}
+
+/*
+ * Update File Attributes in the catalog with data
+ * sent by the Storage daemon.
+ */
+void catalog_update(JCR *jcr, BSOCK *bs)
+{
+ if (!jcr->pool->catalog_files) {
+ return; /* user disabled cataloging */
+ }
+ if (jcr->is_job_canceled()) {
+ goto bail_out;
+ }
+ if (!jcr->db) {
+ POOLMEM *omsg = get_memory(bs->msglen+1);
+ pm_strcpy(omsg, bs->msg);
+ bs->fsend(_("1994 Invalid Catalog Update: %s"), omsg);
+ Jmsg1(jcr, M_FATAL, 0, _("Invalid Catalog Update; DB not open: %s"), omsg);
+ free_memory(omsg);
+ goto bail_out;
+ }
+ update_attribute(jcr, bs->msg, bs->msglen);
+
+bail_out:
+ if (jcr->is_job_canceled()) {
+ cancel_storage_daemon_job(jcr);
+ }
+}
+
+/*
+ * Update File Attributes in the catalog with data read from
+ * the storage daemon spool file. We receive the filename and
+ * we try to read it.
+ */
+bool despool_attributes_from_file(JCR *jcr, const char *file)
+{
+ bool ret=false;
+ int32_t pktsiz;
+ size_t nbytes;
+ ssize_t last = 0, size = 0;
+ int count = 0;
+ int32_t msglen; /* message length */
+ POOLMEM *msg = get_pool_memory(PM_MESSAGE);
+ FILE *spool_fd=NULL;
+
+ Dmsg0(100, "Begin despool_attributes_from_file\n");
+
+ if (jcr->is_job_canceled() || !jcr->pool->catalog_files || !jcr->db) {
+ goto bail_out; /* user disabled cataloging */
+ }
+
+ spool_fd = fopen(file, "rb");
+ if (!spool_fd) {
+ Dmsg0(100, "cancel despool_attributes_from_file\n");
+ /* send an error message */
+ goto bail_out;
+ }
+#if defined(HAVE_POSIX_FADVISE) && defined(POSIX_FADV_WILLNEED)
+ posix_fadvise(fileno(spool_fd), 0, 0, POSIX_FADV_WILLNEED);
+#endif
+
+ while (fread((char *)&pktsiz, 1, sizeof(int32_t), spool_fd) ==
+ sizeof(int32_t)) {
+ size += sizeof(int32_t);
+ msglen = ntohl(pktsiz);
+ if (msglen > 0) {
+ if (msglen > (int32_t) sizeof_pool_memory(msg)) {
+ msg = realloc_pool_memory(msg, msglen + 1);
+ }
+ nbytes = fread(msg, 1, msglen, spool_fd);
+ if (nbytes != (size_t) msglen) {
+ berrno be;
+ Dmsg2(400, "nbytes=%d msglen=%d\n", nbytes, msglen);
+ Qmsg1(jcr, M_FATAL, 0, _("fread attr spool error. ERR=%s\n"),
+ be.bstrerror());
+ goto bail_out;
+ }
+ size += nbytes;
+ if ((++count & 0x3F) == 0) {
+ last = size;
+ }
+ }
+ if (!jcr->is_job_canceled()) {
+ update_attribute(jcr, msg, msglen);
+ if (jcr->is_job_canceled()) {
+ goto bail_out;
+ }
+ }
+ }
+ if (ferror(spool_fd)) {
+ berrno be;
+ Qmsg1(jcr, M_FATAL, 0, _("fread attr spool error. ERR=%s\n"),
+ be.bstrerror());
+ goto bail_out;
+ }
+ ret = true;
+
bail_out:
- if (job_canceled(jcr)) {
+ if (spool_fd) {
+ fclose(spool_fd);
+ }
+
+ if (jcr->is_job_canceled()) {
cancel_storage_daemon_job(jcr);
}
+
+ free_pool_memory(msg);
+ Dmsg1(100, "End despool_attributes_from_file ret=%i\n", ret);
+ return ret;
}
projects / bacula / bacula / blobdiff