/*
Bacula® - The Network Backup Solution
- Copyright (C) 2000-2007 Free Software Foundation Europe e.V.
+ Copyright (C) 2000-2010 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.
- 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.
* Utility functions for sending info to File Daemon.
* These functions are used by both backup and verify.
*
- * Version $Id$
*/
#include "bacula.h"
static char filesetcmd[] = "fileset%s\n"; /* set full fileset */
static char jobcmd[] = "JobId=%s Job=%s SDid=%u SDtime=%u Authorization=%s\n";
/* Note, mtime_only is not used here -- implemented as file option */
-static char levelcmd[] = "level = %s%s mtime_only=%d\n";
+static char levelcmd[] = "level = %s%s%s mtime_only=%d\n";
static char runscript[] = "Run OnSuccess=%u OnFailure=%u AbortOnError=%u When=%u Command=%s\n";
static char runbeforenow[]= "RunBeforeNow\n";
static char OKlevel[] = "2000 OK level\n";
static char OKRunScript[] = "2000 OK RunScript\n";
static char OKRunBeforeNow[] = "2000 OK RunBeforeNow\n";
+static char OKRestoreObject[] = "2000 OK ObjectRestored\n";
/* Forward referenced functions */
static bool send_list_item(JCR *jcr, const char *code, char *item, BSOCK *fd);
int connect_to_file_daemon(JCR *jcr, int retry_interval, int max_retry_time,
int verbose)
{
- BSOCK *fd;
+ BSOCK *fd = new_bsock();
char ed1[30];
utime_t heart_beat;
char name[MAX_NAME_LENGTH + 100];
bstrncpy(name, _("Client: "), sizeof(name));
bstrncat(name, jcr->client->name(), sizeof(name));
- fd = bnet_connect(jcr, retry_interval, max_retry_time, heart_beat,
- name, jcr->client->address, NULL, jcr->client->FDport, verbose);
+
+ fd->set_source_address(director->DIRsrc_addr);
+ if (!fd->connect(jcr,retry_interval,max_retry_time, heart_beat, name, jcr->client->address,
+ NULL, jcr->client->FDport, verbose)) {
+ fd->destroy();
+ fd = NULL;
+ }
+
if (fd == NULL) {
- set_jcr_job_status(jcr, JS_ErrorTerminated);
+ jcr->setJobStatus(JS_ErrorTerminated);
return 0;
}
Dmsg0(10, "Opened connection with File daemon\n");
}
fd->res = (RES *)jcr->client; /* save resource in BSOCK */
jcr->file_bsock = fd;
- set_jcr_job_status(jcr, JS_Running);
+ jcr->setJobStatus(JS_Running);
if (!authenticate_file_daemon(jcr)) {
- set_jcr_job_status(jcr, JS_ErrorTerminated);
+ jcr->setJobStatus(JS_ErrorTerminated);
return 0;
}
/*
* Now send JobId and authorization key
*/
+ if (jcr->sd_auth_key == NULL) {
+ jcr->sd_auth_key = bstrdup("dummy");
+ }
fd->fsend(jobcmd, edit_int64(jcr->JobId, ed1), jcr->Job, jcr->VolSessionId,
- jcr->VolSessionTime, jcr->sd_auth_key);
- if (strcmp(jcr->sd_auth_key, "dummy") != 0) {
+ jcr->VolSessionTime, jcr->sd_auth_key);
+ if (!jcr->keep_sd_auth_key && strcmp(jcr->sd_auth_key, "dummy")) {
memset(jcr->sd_auth_key, 0, strlen(jcr->sd_auth_key));
}
Dmsg1(100, ">filed: %s", fd->msg);
if (strncmp(fd->msg, OKjob, strlen(OKjob)) != 0) {
Jmsg(jcr, M_FATAL, 0, _("File daemon \"%s\" rejected Job command: %s\n"),
jcr->client->hdr.name, fd->msg);
- set_jcr_job_status(jcr, JS_ErrorTerminated);
+ jcr->setJobStatus(JS_ErrorTerminated);
return 0;
} else if (jcr->db) {
CLIENT_DBR cr;
} else {
Jmsg(jcr, M_FATAL, 0, _("FD gave bad response to JobId command: %s\n"),
bnet_strerror(fd));
- set_jcr_job_status(jcr, JS_ErrorTerminated);
+ jcr->setJobStatus(JS_ErrorTerminated);
return 0;
}
return 1;
void get_level_since_time(JCR *jcr, char *since, int since_len)
{
int JobLevel;
+ bool have_full;
+ bool do_full = false;
+ bool do_diff = false;
+ utime_t now;
+ utime_t last_full_time = 0;
+ utime_t last_diff_time;
since[0] = 0;
/* If job cloned and a since time already given, use it */
jcr->stime = get_pool_memory(PM_MESSAGE);
}
jcr->stime[0] = 0;
- /* Lookup the last FULL backup job to get the time/date for a
+ /*
+ * Lookup the last FULL backup job to get the time/date for a
* differential or incremental save.
*/
- switch (jcr->JobLevel) {
+ switch (jcr->getJobLevel()) {
case L_DIFFERENTIAL:
case L_INCREMENTAL:
- /* Look up start time of last job */
- jcr->jr.JobId = 0; /* flag for db_find_job_start time */
+ POOLMEM *stime = get_pool_memory(PM_MESSAGE);
+ /* Look up start time of last Full job */
+ now = (utime_t)time(NULL);
+ jcr->jr.JobId = 0; /* flag to return since time */
+ /*
+ * This is probably redundant, but some of the code below
+ * uses jcr->stime, so don't remove unless you are sure.
+ */
if (!db_find_job_start_time(jcr, jcr->db, &jcr->jr, &jcr->stime)) {
- /* No job found, so upgrade this one to Full */
+ do_full = true;
+ }
+ have_full = db_find_last_job_start_time(jcr, jcr->db, &jcr->jr, &stime, L_FULL);
+ if (have_full) {
+ last_full_time = str_to_utime(stime);
+ } else {
+ do_full = true; /* No full, upgrade to one */
+ }
+ Dmsg4(50, "have_full=%d do_full=%d now=%lld full_time=%lld\n", have_full,
+ do_full, now, last_full_time);
+ /* Make sure the last diff is recent enough */
+ if (have_full && jcr->getJobLevel() == L_INCREMENTAL && jcr->job->MaxDiffInterval > 0) {
+ /* Lookup last diff job */
+ if (db_find_last_job_start_time(jcr, jcr->db, &jcr->jr, &stime, L_DIFFERENTIAL)) {
+ last_diff_time = str_to_utime(stime);
+ /* If no Diff since Full, use Full time */
+ if (last_diff_time < last_full_time) {
+ last_diff_time = last_full_time;
+ }
+ Dmsg2(50, "last_diff_time=%lld last_full_time=%lld\n", last_diff_time,
+ last_full_time);
+ } else {
+ /* No last differential, so use last full time */
+ last_diff_time = last_full_time;
+ Dmsg1(50, "No last_diff_time setting to full_time=%lld\n", last_full_time);
+ }
+ do_diff = ((now - last_diff_time) >= jcr->job->MaxDiffInterval);
+ Dmsg2(50, "do_diff=%d diffInter=%lld\n", do_diff, jcr->job->MaxDiffInterval);
+ }
+ /* Note, do_full takes precedence over do_diff */
+ if (have_full && jcr->job->MaxFullInterval > 0) {
+ do_full = ((now - last_full_time) >= jcr->job->MaxFullInterval);
+ }
+ free_pool_memory(stime);
+
+ if (do_full) {
+ /* No recent Full job found, so upgrade this one to Full */
Jmsg(jcr, M_INFO, 0, "%s", db_strerror(jcr->db));
Jmsg(jcr, M_INFO, 0, _("No prior or suitable Full backup found in catalog. Doing FULL backup.\n"));
bsnprintf(since, since_len, _(" (upgraded from %s)"),
- level_to_str(jcr->JobLevel));
- jcr->JobLevel = jcr->jr.JobLevel = L_FULL;
+ level_to_str(jcr->getJobLevel()));
+ jcr->setJobLevel(jcr->jr.JobLevel = L_FULL);
+ } else if (do_diff) {
+ /* No recent diff job found, so upgrade this one to Diff */
+ Jmsg(jcr, M_INFO, 0, _("No prior or suitable Differential backup found in catalog. Doing Differential backup.\n"));
+ bsnprintf(since, since_len, _(" (upgraded from %s)"),
+ level_to_str(jcr->getJobLevel()));
+ jcr->setJobLevel(jcr->jr.JobLevel = L_DIFFERENTIAL);
} else {
if (jcr->job->rerun_failed_levels) {
if (db_find_failed_job_since(jcr, jcr->db, &jcr->jr, jcr->stime, JobLevel)) {
Jmsg(jcr, M_INFO, 0, _("Prior failed job found in catalog. Upgrading to %s.\n"),
level_to_str(JobLevel));
bsnprintf(since, since_len, _(" (upgraded from %s)"),
- level_to_str(jcr->JobLevel));
- jcr->JobLevel = jcr->jr.JobLevel = JobLevel;
+ level_to_str(jcr->getJobLevel()));
+ jcr->setJobLevel(jcr->jr.JobLevel = JobLevel);
jcr->jr.JobId = jcr->JobId;
break;
}
jcr->jr.JobId = jcr->JobId;
break;
}
- Dmsg2(100, "Level=%c last start time=%s\n", jcr->JobLevel, jcr->stime);
+ Dmsg2(100, "Level=%c last start time=%s\n", jcr->getJobLevel(), jcr->stime);
}
static void send_since_time(JCR *jcr)
char ed1[50];
stime = str_to_utime(jcr->stime);
- fd->fsend(levelcmd, NT_("since_utime "), edit_uint64(stime, ed1), 0);
+ fd->fsend(levelcmd, "", NT_("since_utime "), edit_uint64(stime, ed1), 0);
while (bget_dirmsg(fd) >= 0) { /* allow him to poll us to sync clocks */
Jmsg(jcr, M_INFO, 0, "%s\n", fd->msg);
}
}
-
/*
* Send level command to FD.
* Used for backup jobs and estimate command.
bool send_level_command(JCR *jcr)
{
BSOCK *fd = jcr->file_bsock;
+ const char *accurate = jcr->accurate?"accurate_":"";
+ const char *not_accurate = "";
+ const char *rerunning = jcr->rerunning?" rerunning ":" ";
/*
* Send Level command to File daemon
*/
- switch (jcr->JobLevel) {
+ switch (jcr->getJobLevel()) {
case L_BASE:
- fd->fsend(levelcmd, "base", " ", 0);
+ fd->fsend(levelcmd, not_accurate, "base", rerunning, 0);
break;
/* L_NONE is the console, sending something off to the FD */
case L_NONE:
case L_FULL:
- fd->fsend(levelcmd, "full", " ", 0);
+ fd->fsend(levelcmd, not_accurate, "full", rerunning, 0);
break;
case L_DIFFERENTIAL:
- fd->fsend(levelcmd, "differential", " ", 0);
+ fd->fsend(levelcmd, accurate, "differential", rerunning, 0);
send_since_time(jcr);
break;
case L_INCREMENTAL:
- fd->fsend(levelcmd, "incremental", " ", 0);
+ fd->fsend(levelcmd, accurate, "incremental", rerunning, 0);
send_since_time(jcr);
break;
case L_SINCE:
default:
Jmsg2(jcr, M_FATAL, 0, _("Unimplemented backup level %d %c\n"),
- jcr->JobLevel, jcr->JobLevel);
+ jcr->getJobLevel(), jcr->getJobLevel());
return 0;
}
Dmsg1(120, ">filed: %s", fd->msg);
if (!response(jcr, fd, OKlevel, "Level", DISPLAY_ERROR)) {
- return 0;
+ return false;
}
- return 1;
+ return true;
}
/*
{
FILESET *fileset = jcr->fileset;
BSOCK *fd = jcr->file_bsock;
+ STORE *store = jcr->wstore;
int num;
bool include = true;
ie = fileset->exclude_items[i];
fd->fsend("E\n");
}
+ if (ie->ignoredir) {
+ bnet_fsend(fd, "Z %s\n", ie->ignoredir);
+ }
for (j=0; j<ie->num_opts; j++) {
FOPTS *fo = ie->opts_list[j];
- fd->fsend("O %s\n", fo->opts);
bool enhanced_wild = false;
for (k=0; fo->opts[k]!='\0'; k++) {
}
}
+ /* Strip out compression option Zn if disallowed for this Storage */
+ if (store && !store->AllowCompress) {
+ char newopts[MAX_FOPTS];
+ bool done=false; /* print warning only if compression enabled in FS */
+ int j = 0;
+ for (k=0; fo->opts[k]!='\0'; k++) {
+ /* Z compress option is followed by the single-digit compress level or 'o' */
+ if (fo->opts[k]=='Z') {
+ done=true;
+ k++; /* skip option and level */
+ } else {
+ newopts[j] = fo->opts[k];
+ j++;
+ }
+ }
+ newopts[j] = '\0';
+
+ if (done) {
+ Jmsg(jcr, M_INFO, 0,
+ _("FD compression disabled for this Job because AllowCompress=No in Storage resource.\n") );
+ }
+ /* Send the new trimmed option set without overwriting fo->opts */
+ fd->fsend("O %s\n", newopts);
+ } else {
+ /* Send the original options */
+ fd->fsend("O %s\n", fo->opts);
+ }
+
for (k=0; k<fo->regex.size(); k++) {
fd->fsend("R %s\n", fo->regex.get(k));
}
return true;
bail_out:
- set_jcr_job_status(jcr, JS_ErrorTerminated);
+ jcr->setJobStatus(JS_ErrorTerminated);
return false;
}
return true;
}
-
-/*
- * Send bootstrap file if any to the socket given (FD or SD).
- * This is used for restore, verify VolumeToCatalog, and
- * for migration.
- */
-bool send_bootstrap_file(JCR *jcr, BSOCK *sock)
-{
- FILE *bs;
- char buf[1000];
- const char *bootstrap = "bootstrap\n";
-
- Dmsg1(400, "send_bootstrap_file: %s\n", jcr->RestoreBootstrap);
- if (!jcr->RestoreBootstrap) {
- return true;
- }
- bs = fopen(jcr->RestoreBootstrap, "rb");
- if (!bs) {
- berrno be;
- Jmsg(jcr, M_FATAL, 0, _("Could not open bootstrap file %s: ERR=%s\n"),
- jcr->RestoreBootstrap, be.bstrerror());
- set_jcr_job_status(jcr, JS_ErrorTerminated);
- return false;
- }
- sock->fsend(bootstrap);
- while (fgets(buf, sizeof(buf), bs)) {
- sock->fsend("%s", buf);
- }
- sock->signal(BNET_EOD);
- fclose(bs);
- if (jcr->unlink_bsr) {
- unlink(jcr->RestoreBootstrap);
- jcr->unlink_bsr = false;
- }
- return true;
-}
-
/* TODO: drop this with runscript.old_proto in bacula 1.42 */
static char runbefore[] = "RunBeforeJob %s\n";
static char runafter[] = "RunAfterJob %s\n";
Dmsg0(120, "bdird: sending runscripts to fd\n");
foreach_alist(cmd, jcr->job->RunScripts) {
- if (cmd->can_run_at_level(jcr->JobLevel) && cmd->target) {
+ if (cmd->can_run_at_level(jcr->getJobLevel()) && cmd->target) {
ehost = edit_job_codes(jcr, ehost, cmd->target, "");
Dmsg2(200, "bdird: runscript %s -> %s\n", cmd->target, ehost);
return 0;
}
+struct OBJ_CTX {
+ JCR *jcr;
+ int count;
+};
+
+static int restore_object_handler(void *ctx, int num_fields, char **row)
+{
+ OBJ_CTX *octx = (OBJ_CTX *)ctx;
+ JCR *jcr = octx->jcr;
+ BSOCK *fd;
+
+ fd = jcr->file_bsock;
+ if (jcr->is_job_canceled()) {
+ return 1;
+ }
+ /* Old File Daemon doesn't handle restore objects */
+ if (jcr->FDVersion < 3) {
+ Jmsg(jcr, M_WARNING, 0, _("Client \"%s\" may not be used to restore "
+ "this job. Please upgrade your client.\n"),
+ jcr->client->name());
+ return 1;
+ }
+
+ fd->fsend("restoreobject JobId=%s %s,%s,%s,%s,%s,%s\n",
+ row[0], row[1], row[2], row[3], row[4], row[5], row[6]);
+
+ Dmsg1(010, "Send obj hdr=%s", fd->msg);
+
+ fd->msglen = pm_strcpy(fd->msg, row[7]);
+ fd->send(); /* send Object name */
+
+ Dmsg1(010, "Send obj: %s\n", fd->msg);
+
+// fd->msglen = str_to_uint64(row[1]); /* object length */
+// Dmsg1(000, "obj size: %lld\n", (uint64_t)fd->msglen);
+
+ /* object */
+ db_unescape_object(jcr, jcr->db,
+ row[8], /* Object */
+ str_to_uint64(row[1]), /* Object length */
+ &fd->msg, &fd->msglen);
+ fd->send(); /* send object */
+ octx->count++;
+
+ if (debug_level) {
+ for (int i=0; i < fd->msglen; i++)
+ if (!fd->msg[i])
+ fd->msg[i] = ' ';
+ Dmsg1(000, "Send obj: %s\n", fd->msg);
+ }
+
+ return 0;
+}
+
+bool send_restore_objects(JCR *jcr)
+{
+ POOL_MEM query(PM_MESSAGE);
+ BSOCK *fd;
+ OBJ_CTX octx;
+
+ if (!jcr->JobIds || !jcr->JobIds[0]) {
+ return true;
+ }
+ octx.jcr = jcr;
+ octx.count = 0;
+ Mmsg(query, "SELECT JobId,ObjectLength,ObjectFullLength,ObjectIndex,"
+ "ObjectType,ObjectCompression,FileIndex,ObjectName,"
+ "RestoreObject "
+ "FROM RestoreObject "
+ "WHERE JobId IN (%s) "
+ "ORDER BY ObjectIndex ASC", jcr->JobIds);
+
+ /* restore_object_handler is called for each file found */
+ db_sql_query(jcr->db, query.c_str(), restore_object_handler, (void *)&octx);
+
+ /*
+ * Send to FD only if we have at least one restore object.
+ * This permits backward compatibility with older FDs.
+ */
+ if (octx.count > 0) {
+ fd = jcr->file_bsock;
+ fd->fsend("restoreobject end\n");
+ if (!response(jcr, fd, OKRestoreObject, "RestoreObject", DISPLAY_ERROR)) {
+ Jmsg(jcr, M_FATAL, 0, _("RestoreObject failed.\n"));
+ return false;
+ }
+ }
+ return true;
+}
+
/*
char *p, *fn;
char Digest[MAXSTRING]; /* either Verify opts or MD5/SHA1 digest */
- jcr->fname = check_pool_memory_size(jcr->fname, fd->msglen);
if ((len = sscanf(fd->msg, "%ld %d %s", &file_index, &stream, Digest)) != 3) {
Jmsg(jcr, M_FATAL, 0, _("<filed: bad attributes, expected 3 fields got %d\n"
"msglen=%d msg=%s\n"), len, fd->msglen, fd->msg);
- set_jcr_job_status(jcr, JS_ErrorTerminated);
+ jcr->setJobStatus(JS_ErrorTerminated);
return 0;
}
p = fd->msg;
}
}
/* Any cached attr is flushed so we can reuse jcr->attr and jcr->ar */
- fn = jcr->fname;
+ fn = jcr->fname = check_pool_memory_size(jcr->fname, fd->msglen);
while (*p != 0) {
*fn++ = *p++; /* copy filename */
}
ar->FilenameId = 0;
ar->Digest = NULL;
ar->DigestType = CRYPTO_DIGEST_NONE;
+ ar->DeltaSeq = 0;
jcr->cached_attribute = true;
Dmsg2(dbglvl, "dird<filed: stream=%d %s\n", stream, jcr->fname);
}
jcr->cached_attribute = false;
}
- set_jcr_job_status(jcr, JS_Terminated);
+ jcr->setJobStatus(JS_Terminated);
return 1;
}
projects / bacula / bacula / blobdiff