+/*
+ Bacula® - The Network Backup Solution
+
+ Copyright (C) 2000-2007 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.
+*/
/*
* This file handles commands from the File daemon.
*
* Version $Id$
*
*/
-/*
- Copyright (C) 2000-2005 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 "stored.h"
static bool read_open_session(JCR *jcr);
static bool read_data_cmd(JCR *jcr);
static bool read_close_session(JCR *jcr);
+static bool bootstrap_cmd(JCR *jcr);
/* Exported function */
-bool bootstrap_cmd(JCR *jcr);
+bool get_bootstrap_file(JCR *jcr, BSOCK *bs);
struct s_cmds {
const char *cmd;
static char OK_end[] = "3000 OK end\n";
static char OK_close[] = "3000 OK close Status = %d\n";
static char OK_open[] = "3000 OK open ticket = %d\n";
-static char OK_append[] = "3000 OK append data\n";
static char ERROR_append[] = "3903 Error append data\n";
static char OK_bootstrap[] = "3000 OK bootstrap\n";
static char ERROR_bootstrap[] = "3904 Error bootstrap\n";
/* Information sent to the Director */
static char Job_start[] = "3010 Job %s start\n";
-static char Job_end[] =
+char Job_end[] =
"3099 Job %s end JobStatus=%d JobFiles=%d JobBytes=%s\n";
/*
* Run a File daemon Job -- File daemon already authorized
+ * Director sends us this command.
*
* Basic task here is:
* - Read a command from the File daemon
*/
void run_job(JCR *jcr)
{
- int i;
- bool found, quit;
- BSOCK *fd = jcr->file_bsock;
BSOCK *dir = jcr->dir_bsock;
char ec1[30];
-
- fd->jcr = jcr;
- dir->jcr = jcr;
+ dir->set_jcr(jcr);
Dmsg1(120, "Start run Job=%s\n", jcr->Job);
- bnet_fsend(dir, Job_start, jcr->Job);
+ dir->fsend(Job_start, jcr->Job);
jcr->start_time = time(NULL);
jcr->run_time = jcr->start_time;
set_jcr_job_status(jcr, JS_Running);
dir_send_job_status(jcr); /* update director */
+ do_fd_commands(jcr);
+ jcr->end_time = time(NULL);
+ dequeue_messages(jcr); /* send any queued messages */
+ set_jcr_job_status(jcr, JS_Terminated);
+ generate_daemon_event(jcr, "JobEnd");
+ dir->fsend(Job_end, jcr->Job, jcr->JobStatus, jcr->JobFiles,
+ edit_uint64(jcr->JobBytes, ec1));
+ dir->signal(BNET_EOD); /* send EOD to Director daemon */
+ return;
+}
+
+/*
+ * Now talk to the FD and do what he says
+ */
+void do_fd_commands(JCR *jcr)
+{
+ int i;
+ bool found, quit;
+ BSOCK *fd = jcr->file_bsock;
+
+ fd->set_jcr(jcr);
for (quit=false; !quit;) {
int stat;
/* Read command coming from the File daemon */
- stat = bnet_recv(fd);
+ stat = fd->recv();
if (is_bnet_stop(fd)) { /* hardeof or error */
break; /* connection terminated */
}
for (i=0; fd_cmds[i].cmd; i++) {
if (strncmp(fd_cmds[i].cmd, fd->msg, strlen(fd_cmds[i].cmd)) == 0) {
found = true; /* indicate command found */
- if (!fd_cmds[i].func(jcr)) { /* do command */
+ if (!fd_cmds[i].func(jcr) || job_canceled(jcr)) { /* do command */
set_jcr_job_status(jcr, JS_ErrorTerminated);
quit = true;
}
}
if (!found) { /* command not found */
Dmsg1(110, "<filed: Command not found: %s\n", fd->msg);
- bnet_fsend(fd, ferrmsg);
+ fd->fsend(ferrmsg);
break;
}
}
- bnet_sig(fd, BNET_TERMINATE); /* signal to FD job is done */
- jcr->end_time = time(NULL);
- dequeue_messages(jcr); /* send any queued messages */
- set_jcr_job_status(jcr, JS_Terminated);
- generate_daemon_event(jcr, "JobEnd");
- bnet_fsend(dir, Job_end, jcr->Job, jcr->JobStatus, jcr->JobFiles,
- edit_uint64(jcr->JobBytes, ec1));
- bnet_sig(dir, BNET_EOD); /* send EOD to Director daemon */
- return;
+ fd->signal(BNET_TERMINATE); /* signal to FD job is done */
}
-
/*
* Append Data command
* Open Data Channel and receive Data for archiving
Dmsg1(120, "Append data: %s", fd->msg);
if (jcr->session_opened) {
Dmsg1(110, "<bfiled: %s", fd->msg);
- jcr->JobType = JT_BACKUP;
+ jcr->set_JobType(JT_BACKUP);
if (do_append_data(jcr)) {
- return bnet_fsend(fd, OK_append);
+ return true;
} else {
bnet_suppress_error_messages(fd, 1); /* ignore errors at this point */
- bnet_fsend(fd, ERROR_append);
+ fd->fsend(ERROR_append);
}
} else {
- bnet_fsend(fd, NOT_opened);
+ fd->fsend(NOT_opened);
}
return false;
}
Dmsg1(120, "store<file: %s", fd->msg);
if (!jcr->session_opened) {
- bnet_fsend(fd, NOT_opened);
+ fd->fsend(NOT_opened);
return false;
}
set_jcr_job_status(jcr, JS_Terminated);
- return bnet_fsend(fd, OK_end);
+ return fd->fsend(OK_end);
}
Dmsg1(120, "Append open session: %s", fd->msg);
if (jcr->session_opened) {
- bnet_fsend(fd, NO_open);
+ fd->fsend(NO_open);
return false;
}
jcr->session_opened = true;
/* Send "Ticket" to File Daemon */
- bnet_fsend(fd, OK_open, jcr->VolSessionId);
+ fd->fsend(OK_open, jcr->VolSessionId);
Dmsg1(110, ">filed: %s", fd->msg);
return true;
Dmsg1(120, "<filed: %s", fd->msg);
if (!jcr->session_opened) {
- bnet_fsend(fd, NOT_opened);
+ fd->fsend(NOT_opened);
return false;
}
/* Send final statistics to File daemon */
- bnet_fsend(fd, OK_close, jcr->JobStatus);
+ fd->fsend(OK_close, jcr->JobStatus);
Dmsg1(120, ">filed: %s", fd->msg);
- bnet_sig(fd, BNET_EOD); /* send EOD to File daemon */
+ fd->signal(BNET_EOD); /* send EOD to File daemon */
jcr->session_opened = false;
return true;
Dmsg1(120, "<bfiled: %s", fd->msg);
return do_read_data(jcr);
} else {
- bnet_fsend(fd, NOT_opened);
+ fd->fsend(NOT_opened);
return false;
}
}
Dmsg1(120, "%s\n", fd->msg);
if (jcr->session_opened) {
- bnet_fsend(fd, NO_open);
+ fd->fsend(NO_open);
return false;
}
- if (sscanf(fd->msg, read_open, jcr->dcr->VolumeName, &jcr->read_VolSessionId,
+ if (sscanf(fd->msg, read_open, jcr->read_dcr->VolumeName, &jcr->read_VolSessionId,
&jcr->read_VolSessionTime, &jcr->read_StartFile, &jcr->read_EndFile,
&jcr->read_StartBlock, &jcr->read_EndBlock) == 7) {
if (jcr->session_opened) {
- bnet_fsend(fd, NOT_opened);
+ fd->fsend(NOT_opened);
return false;
}
Dmsg4(100, "read_open_session got: JobId=%d Vol=%s VolSessId=%ld VolSessT=%ld\n",
- jcr->JobId, jcr->dcr->VolumeName, jcr->read_VolSessionId,
+ jcr->JobId, jcr->read_dcr->VolumeName, jcr->read_VolSessionId,
jcr->read_VolSessionTime);
Dmsg4(100, " StartF=%ld EndF=%ld StartB=%ld EndB=%ld\n",
jcr->read_StartFile, jcr->read_EndFile, jcr->read_StartBlock,
}
jcr->session_opened = true;
- jcr->JobType = JT_RESTORE;
+ jcr->set_JobType(JT_RESTORE);
/* Send "Ticket" to File Daemon */
- bnet_fsend(fd, OK_open, jcr->VolSessionId);
+ fd->fsend(OK_open, jcr->VolSessionId);
Dmsg1(110, ">filed: %s", fd->msg);
return true;
}
-bool bootstrap_cmd(JCR *jcr)
+static bool bootstrap_cmd(JCR *jcr)
+{
+ return get_bootstrap_file(jcr, jcr->file_bsock);
+}
+
+static pthread_mutex_t bsr_mutex = PTHREAD_MUTEX_INITIALIZER;
+static uint32_t bsr_uniq = 0;
+
+bool get_bootstrap_file(JCR *jcr, BSOCK *sock)
{
- BSOCK *fd = jcr->file_bsock;
POOLMEM *fname = get_pool_memory(PM_FNAME);
FILE *bs;
bool ok = false;
unlink(jcr->RestoreBootstrap);
free_pool_memory(jcr->RestoreBootstrap);
}
- Mmsg(fname, "%s/%s.%s.bootstrap", me->working_directory, me->hdr.name,
- jcr->Job);
+ P(bsr_mutex);
+ bsr_uniq++;
+ Mmsg(fname, "%s/%s.%s.%d.bootstrap", me->working_directory, me->hdr.name,
+ jcr->Job, bsr_uniq);
+ V(bsr_mutex);
Dmsg1(400, "bootstrap=%s\n", fname);
jcr->RestoreBootstrap = fname;
- bs = fopen(fname, "a+"); /* create file */
+ bs = fopen(fname, "a+b"); /* create file */
if (!bs) {
+ berrno be;
Jmsg(jcr, M_FATAL, 0, _("Could not create bootstrap file %s: ERR=%s\n"),
- jcr->RestoreBootstrap, strerror(errno));
+ jcr->RestoreBootstrap, be.bstrerror());
goto bail_out;
}
- while (bnet_recv(fd) >= 0) {
- Dmsg1(400, "stored<filed: bootstrap file %s\n", fd->msg);
- fputs(fd->msg, bs);
+ Dmsg0(10, "=== Bootstrap file ===\n");
+ while (sock->recv() >= 0) {
+ Dmsg1(10, "%s", sock->msg);
+ fputs(sock->msg, bs);
}
fclose(bs);
+ Dmsg0(10, "=== end bootstrap file ===\n");
jcr->bsr = parse_bsr(jcr, jcr->RestoreBootstrap);
if (!jcr->bsr) {
Jmsg(jcr, M_FATAL, 0, _("Error parsing bootstrap file.\n"));
goto bail_out;
}
- if (debug_level > 20) {
+ if (debug_level >= 10) {
dump_bsr(jcr->bsr, true);
}
ok = true;
free_pool_memory(jcr->RestoreBootstrap);
jcr->RestoreBootstrap = NULL;
if (!ok) {
- bnet_fsend(fd, ERROR_bootstrap);
+ sock->fsend(ERROR_bootstrap);
return false;
}
- return bnet_fsend(fd, OK_bootstrap);
+ return sock->fsend(OK_bootstrap);
}
Dmsg1(120, "Read close session: %s\n", fd->msg);
if (!jcr->session_opened) {
- bnet_fsend(fd, NOT_opened);
+ fd->fsend(NOT_opened);
return false;
}
- /* Send final statistics to File daemon */
- bnet_fsend(fd, OK_close);
+ /* Send final close msg to File daemon */
+ fd->fsend(OK_close, jcr->JobStatus);
Dmsg1(160, ">filed: %s\n", fd->msg);
- bnet_sig(fd, BNET_EOD); /* send EOD to File daemon */
+ fd->signal(BNET_EOD); /* send EOD to File daemon */
jcr->session_opened = false;
return true;
projects / bacula / bacula / blobdiff