/*
Bacula® - The Network Backup Solution
- Copyright (C) 2000-2009 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.
*
* Kern Sibbald, October MM
*
- * Version $Id$
- *
*/
#include "bacula.h"
static int enable_vss = 0;
#endif
-/*
+/**
* As Windows saves ACLs as part of the standard backup stream
* we just pretend here that is has implicit acl support.
*/
static int runbefore_cmd(JCR *jcr);
static int runafter_cmd(JCR *jcr);
static int runbeforenow_cmd(JCR *jcr);
+static int restore_object_cmd(JCR *jcr);
static void set_options(findFOPTS *fo, const char *opts);
static void set_storage_auth_key(JCR *jcr, char *key);
int monitoraccess; /* specify if monitors have access to this function */
};
-/*
+/**
* The following are the recognized commands from the Director.
*/
static struct s_cmds cmds[] = {
{"fileset", fileset_cmd, 0},
{"JobId=", job_cmd, 0},
{"level = ", level_cmd, 0},
- {"restore", restore_cmd, 0},
+ {"restore ", restore_cmd, 0},
{"endrestore", end_restore_cmd, 0},
{"session", session_cmd, 0},
{"status", status_cmd, 1},
{"RunAfterJob", runafter_cmd, 0},
{"Run", runscript_cmd, 0},
{"accurate", accurate_cmd, 0},
+ {"restoreobject", restore_object_cmd, 0},
{NULL, NULL} /* list terminator */
};
static char restorecmd[] = "restore replace=%c prelinks=%d where=%s\n";
static char restorecmd1[] = "restore replace=%c prelinks=%d where=\n";
static char restorecmdR[] = "restore replace=%c prelinks=%d regexwhere=%s\n";
+static char restoreobjcmd[] = "restoreobject JobId=%u ObjLen=%d ObjInx=%d ObjType=%d FI=%d\n";
+static char endrestoreobjectcmd[] = "restoreobject end\n";
static char verifycmd[] = "verify level=%30s";
static char estimatecmd[] = "estimate listing=%d";
static char runbefore[] = "RunBeforeJob %s";
static char no_auth[] = "2998 No Authorization\n";
static char invalid_cmd[] = "2997 Invalid command for a Director with Monitor directive enabled.\n";
static char OKinc[] = "2000 OK include\n";
-static char OKest[] = "2000 OK estimate files=%u bytes=%s\n";
+static char OKest[] = "2000 OK estimate files=%s bytes=%s\n";
static char OKlevel[] = "2000 OK level\n";
static char OKbackup[] = "2000 OK backup\n";
static char OKbootstrap[] = "2000 OK bootstrap\n";
static char OKRunAfter[] = "2000 OK RunAfter\n";
static char OKRunScript[] = "2000 OK RunScript\n";
static char BADcmd[] = "2902 Bad %s\n";
+static char OKRestoreObject[] = "2000 OK ObjectRestored\n";
/* Responses received from Storage Daemon */
static char read_data[] = "read data %d\n";
static char read_close[] = "read close session %d\n";
-/*
+/**
* Accept requests from a Director
*
* NOTE! We are running as a separate thread
JCR *jcr;
BSOCK *dir = (BSOCK *)dirp;
const char jobname[12] = "*Director*";
+// saveCWD save_cwd;
jcr = new_jcr(sizeof(JCR), filed_free_jcr); /* create JCR */
jcr->dir_bsock = dir;
jcr->ff = init_find_files();
+// save_cwd.save(jcr);
jcr->start_time = time(NULL);
jcr->RunScripts = New(alist(10, not_owned_by_alist));
jcr->last_fname = get_pool_memory(PM_FNAME);
fo->base.destroy();
fo->fstype.destroy();
fo->drivetype.destroy();
- if (fo->ignoredir != NULL) {
- free(fo->ignoredir);
- }
}
incexe->opts_list.destroy();
incexe->name_list.destroy();
incexe->plugin_list.destroy();
+ if (incexe->ignoredir) {
+ free(incexe->ignoredir);
+ }
}
fileset->include_list.destroy();
incexe->opts_list.destroy();
incexe->name_list.destroy();
incexe->plugin_list.destroy();
+ if (incexe->ignoredir) {
+ free(incexe->ignoredir);
+ }
}
fileset->exclude_list.destroy();
free(fileset);
ff->fileset = NULL;
Dmsg0(100, "Calling term_find_files\n");
term_find_files(jcr->ff);
+// save_cwd.restore(jcr);
+// save_cwd.release();
jcr->ff = NULL;
Dmsg0(100, "Done with term_find_files\n");
free_jcr(jcr); /* destroy JCR record */
return NULL;
}
-/*
+/**
* Hello from Director he must identify himself and provide his
* password.
*/
return 1;
}
-/*
+/**
* Cancel a Job
*/
static int cancel_cmd(JCR *jcr)
}
-/*
+/**
* Set debug level as requested by the Director
*
*/
static int estimate_cmd(JCR *jcr)
{
BSOCK *dir = jcr->dir_bsock;
- char ed2[50];
+ char ed1[50], ed2[50];
if (sscanf(dir->msg, estimatecmd, &jcr->listing) != 1) {
pm_strcpy(jcr->errmsg, dir->msg);
return 0;
}
make_estimate(jcr);
- dir->fsend(OKest, jcr->num_files_examined,
+ dir->fsend(OKest, edit_uint64_with_commas(jcr->num_files_examined, ed1),
edit_uint64_with_commas(jcr->JobBytes, ed2));
dir->signal(BNET_EOD);
return 1;
}
-/*
+/**
* Get JobId and Storage Daemon Authorization key from Director
*/
static int job_cmd(JCR *jcr)
}
+static int restore_object_cmd(JCR *jcr)
+{
+ BSOCK *dir = jcr->dir_bsock;
+ POOLMEM *msg = get_memory(dir->msglen+1);
+ int32_t FileIndex;
+ restore_object_pkt rop;
+
+ memset(&rop, 0, sizeof(rop));
+ rop.pkt_size = sizeof(rop);
+ rop.pkt_end = sizeof(rop);
+ Dmsg1(100, "Enter restoreobject_cmd: %s", dir->msg);
+ if (strcmp(dir->msg, endrestoreobjectcmd) == 0) {
+ generate_plugin_event(jcr, bEventRestoreObject, NULL);
+ free_memory(msg);
+ return dir->fsend(OKRestoreObject);
+ }
+
+ if (sscanf(dir->msg, restoreobjcmd, &rop.JobId, &rop.object_len,
+ &rop.object_index, &rop.object_type, &FileIndex) != 5) {
+ Dmsg0(5, "Bad restore object command\n");
+ pm_strcpy(jcr->errmsg, dir->msg);
+ Jmsg1(jcr, M_FATAL, 0, _("Bad RestoreObject command: %s\n"), jcr->errmsg);
+ goto bail_out;
+ }
+
+// Dmsg5(000, "Recv object: JobId=%u objlen=%d objinx=%d objtype=%d FI=%d\n",
+// JobId, object_len, object_index, object_type, FileIndex);
+ /* Read Object name */
+ if (dir->recv() < 0) {
+ goto bail_out;
+ }
+// Dmsg2(000, "Recv Fname object: len=%d Oname=%s\n", dir->msglen, dir->msg);
+ rop.object_name = bstrdup(dir->msg);
+
+// Dmsg2(000, "Recv Path object: len=%d Path=%s\n", dir->msglen, dir->msg);
+
+ /* Read Object */
+ if (dir->recv() < 0) {
+ goto bail_out;
+ }
+ rop.object = dir->msg;
+// Dmsg2(000, "Recv Object: len=%d Object=%s\n", dir->msglen, dir->msg);
+
+ /* pass to plugin */
+ generate_plugin_event(jcr, bEventRestoreObject, (void *)&rop);
+
+ if (rop.object_name) {
+ free(rop.object_name);
+ }
+ if (!rop.object) {
+ dir->msg = get_pool_memory(PM_MESSAGE);
+ }
+
+ free_memory(msg);
+ Dmsg1(100, "Send: %s", OKRestoreObject);
+ return 1;
+
+bail_out:
+ dir->fsend(_("2909 Bad RestoreObject command.\n"));
+ free_memory(msg);
+ return 0;
+
+}
+
+
static bool init_fileset(JCR *jcr)
{
FF_PKT *ff;
}
-/*
+/**
* Add fname to include/exclude fileset list. First check for
* | and < and if necessary perform command.
*/
-static void add_file_to_fileset(JCR *jcr, const char *fname, findFILESET *fileset,
- bool is_file)
+void add_file_to_fileset(JCR *jcr, const char *fname, findFILESET *fileset,
+ bool is_file)
{
char *p;
BPIPE *bpipe;
}
}
+/**
+ * Define a new Exclude block in the FileSet
+ */
+findFILESET *new_exclude(JCR *jcr)
+{
+ FF_PKT *ff = jcr->ff;
+ findFILESET *fileset = ff->fileset;
+
+ /* New exclude */
+ fileset->incexe = (findINCEXE *)malloc(sizeof(findINCEXE));
+ memset(fileset->incexe, 0, sizeof(findINCEXE));
+ fileset->incexe->opts_list.init(1, true);
+ fileset->incexe->name_list.init();
+ fileset->incexe->plugin_list.init();
+ fileset->exclude_list.append(fileset->incexe);
+ return fileset;
+}
+
static void add_fileset(JCR *jcr, const char *item)
{
return;
}
- /*
+ /**
* The switch tests the code for validity.
* The subcode is always good if it is a space, otherwise we must confirm.
* We set state to state_error first assuming the subcode is invalid,
fileset->include_list.append(fileset->incexe);
break;
case 'E':
- /* New exclude */
- fileset->incexe = (findINCEXE *)malloc(sizeof(findINCEXE));
- memset(fileset->incexe, 0, sizeof(findINCEXE));
- fileset->incexe->opts_list.init(1, true);
- fileset->incexe->name_list.init();
- fileset->incexe->plugin_list.init();
- fileset->exclude_list.append(fileset->incexe);
+ fileset = new_exclude(jcr);
break;
case 'N':
state = state_none;
state = state_options;
break;
case 'Z':
- current_opts = start_options(ff);
- current_opts->ignoredir = bstrdup(item);
- state = state_options;
+ state = state_include;
+ fileset->incexe->ignoredir = bstrdup(item);
break;
case 'D':
current_opts = start_options(ff);
for (k=0; k<fo->drivetype.size(); k++) {
Dmsg1(400, "XD %s\n", (char *)fo->drivetype.get(k));
}
- if (fo->ignoredir) {
- Dmsg1(400, "Z %s\n", fo->ignoredir);
- }
+ }
+ if (incexe->ignoredir) {
+ Dmsg1(400, "Z %s\n", incexe->ignoredir);
}
dlistString *node;
foreach_dlist(node, &incexe->name_list) {
}
-/*
+/**
* As an optimization, we should do this during
* "compile" time in filed/job.c, and keep only a bit mask
* and the Verify options.
}
fo->AccurateOpts[j] = 0;
break;
+ case 'J': /* Basejob options */
+ /* Copy BaseJob Options */
+ for (j=0; *p && *p != ':'; p++) {
+ fo->BaseJobOpts[j] = *p;
+ if (j < (int)sizeof(fo->BaseJobOpts) - 1) {
+ j++;
+ }
+ }
+ fo->BaseJobOpts[j] = 0;
+ break;
case 'P': /* strip path */
/* Get integer */
p++; /* skip P */
}
-/*
+/**
* Director is passing his Fileset
*/
static int fileset_cmd(JCR *jcr)
static pthread_mutex_t bsr_mutex = PTHREAD_MUTEX_INITIALIZER;
static uint32_t bsr_uniq = 0;
-/*
+/**
* The Director sends us the bootstrap file, which
* we will in turn pass to the SD.
+ * Deprecated. The bsr is now sent directly from the
+ * Director to the SD.
*/
static int bootstrap_cmd(JCR *jcr)
{
}
-/*
+/**
* Get backup level from Director
*
*/
level = get_memory(dir->msglen+1);
Dmsg1(100, "level_cmd: %s", dir->msg);
+
+ /* keep compatibility with older directors */
if (strstr(dir->msg, "accurate")) {
jcr->accurate = true;
}
buf = get_memory(dir->msglen+1);
utime_t since_time, adj;
btime_t his_time, bt_start, rt=0, bt_adj=0;
- if (jcr->get_JobLevel() == L_NONE) {
+ if (jcr->getJobLevel() == L_NONE) {
jcr->set_JobLevel(L_SINCE); /* if no other job level set, do it now */
}
if (sscanf(dir->msg, "level = since_utime %s mtime_only=%d",
if (buf) {
free_memory(buf);
}
- generate_plugin_event(jcr, bEventLevel, (void *)jcr->get_JobLevel());
+ generate_plugin_event(jcr, bEventLevel, (void *)jcr->getJobLevel());
return dir->fsend(OKlevel);
bail_out:
return 0;
}
-/*
+/**
* Get session parameters from Director -- this is for a Restore command
+ * This is deprecated. It is now passed via the bsr.
*/
static int session_cmd(JCR *jcr)
{
return;
}
- /* We can be contacting multiple storage daemons.
+ /**
+ * We can be contacting multiple storage daemons.
* So, make sure that any old jcr->store_bsock is cleaned up.
*/
if (jcr->store_bsock) {
jcr->store_bsock = NULL;
}
- /* We can be contacting multiple storage daemons.
+ /**
+ * We can be contacting multiple storage daemons.
* So, make sure that any old jcr->sd_auth_key is cleaned up.
*/
if (jcr->sd_auth_key) {
- /* If we already have a Authorization key, director can do multi
+ /*
+ * If we already have a Authorization key, director can do multi
* storage restore
*/
Dmsg0(5, "set multi_restore=true\n");
}
jcr->sd_auth_key = bstrdup(key);
+ Dmsg0(5, "set sd auth key\n");
}
-/*
+/**
* Get address of storage daemon from Director
*
*/
Dmsg1(100, "StorageCmd: %s", dir->msg);
sd_auth_key.check_size(dir->msglen);
if (sscanf(dir->msg, storaddr, &jcr->stored_addr, &stored_port,
- &enable_ssl, sd_auth_key.c_str()) != 4)
- {
+ &enable_ssl, sd_auth_key.c_str()) != 4) {
if (sscanf(dir->msg, storaddr_v1, &jcr->stored_addr,
- &stored_port, &enable_ssl) != 3)
- {
+ &stored_port, &enable_ssl) != 3) {
pm_strcpy(jcr->errmsg, dir->msg);
Jmsg(jcr, M_FATAL, 0, _("Bad storage command: %s"), jcr->errmsg);
goto bail_out;
}
-/*
+/**
* Do a backup.
*/
static int backup_cmd(JCR *jcr)
}
#endif
- /*
+ /**
* Validate some options given to the backup make sense for the compiled in
* options of this filed.
*/
dir->fsend(OKbackup);
Dmsg1(110, "filed>dird: %s", dir->msg);
- /*
+ /**
* Send Append Open Session to Storage daemon
*/
sd->fsend(append_open);
Dmsg1(110, ">stored: %s", sd->msg);
- /*
+ /**
* Expect to receive back the Ticket number
*/
if (bget_msg(sd) >= 0) {
goto cleanup;
}
- /*
+ /**
* Send Append data command to Storage daemon
*/
sd->fsend(append_data, jcr->Ticket);
Dmsg1(110, ">stored: %s", sd->msg);
- /*
+ /**
* Expect to get OK data
*/
Dmsg1(110, "<stored: %s", sd->msg);
#if defined(WIN32_VSS)
/* START VSS ON WIN32 */
if (jcr->VSS) {
- if (g_pVSSClient->InitializeForBackup()) {
+ if (g_pVSSClient->InitializeForBackup(jcr)) {
+ generate_plugin_event(jcr, bEventVssBackupAddComponents);
/* tell vss which drives to snapshot */
char szWinDriveLetters[27];
if (get_win32_driveletters(jcr->ff, szWinDriveLetters)) {
}
#endif
- /*
+ /**
* Send Files to Storage daemon
*/
Dmsg1(110, "begin blast ff=%p\n", (FF_PKT *)jcr->ff);
if (!blast_data_to_storage_daemon(jcr, NULL)) {
set_jcr_job_status(jcr, JS_ErrorTerminated);
bnet_suppress_error_messages(sd, 1);
- bget_msg(sd); /* Read final response from append_data */
Dmsg0(110, "Error in blast_data.\n");
} else {
set_jcr_job_status(jcr, JS_Terminated);
bnet_suppress_error_messages(sd, 1);
goto cleanup; /* bail out now */
}
- /*
+ /**
* Expect to get response to append_data from Storage daemon
*/
if (!response(jcr, sd, OK_append, "Append Data")) {
goto cleanup;
}
- /*
+ /**
* Send Append End Data to Storage daemon
*/
sd->fsend(append_end, jcr->Ticket);
goto cleanup;
}
- /*
+ /**
* Send Append Close to Storage daemon
*/
sd->fsend(append_close, jcr->Ticket);
cleanup:
#if defined(WIN32_VSS)
- /* STOP VSS ON WIN32 */
- /* tell vss to close the backup session */
if (jcr->VSS) {
- if (g_pVSSClient->CloseBackup()) {
- /* inform user about writer states */
- for (int i=0; i<(int)g_pVSSClient->GetWriterCount(); i++) {
- int msg_type = M_INFO;
- if (g_pVSSClient->GetWriterState(i) < 1) {
- msg_type = M_WARNING;
- jcr->JobErrors++;
- }
- Jmsg(jcr, msg_type, 0, _("VSS Writer (BackupComplete): %s\n"), g_pVSSClient->GetWriterInfo(i));
- }
- }
Win32ConvCleanupCache();
V(vss_mutex);
}
return 0; /* return and stop command loop */
}
-/*
+/**
* Do a Verify for Director
*
*/
dir->fsend(OKverify);
generate_daemon_event(jcr, "JobStart");
- generate_plugin_event(jcr, bEventLevel, (void *)jcr->get_JobLevel());
+ generate_plugin_event(jcr, bEventLevel, (void *)jcr->getJobLevel());
generate_plugin_event(jcr, bEventStartVerifyJob);
Dmsg1(110, "filed>dird: %s", dir->msg);
- switch (jcr->get_JobLevel()) {
+ switch (jcr->getJobLevel()) {
case L_VERIFY_INIT:
case L_VERIFY_CATALOG:
do_verify(jcr);
return 0; /* return and terminate command loop */
}
-/*
+#ifdef WIN32_VSS
+static bool vss_restore_init_callback(JCR *jcr, int init_type)
+{
+ switch (init_type) {
+ case VSS_INIT_RESTORE_AFTER_INIT:
+ generate_plugin_event(jcr, bEventVssRestoreLoadComponentMetadata);
+ return true;
+ case VSS_INIT_RESTORE_AFTER_GATHER:
+ generate_plugin_event(jcr, bEventVssRestoreSetComponentsSelected);
+ return true;
+ default:
+ return false;
+ break;
+ }
+}
+#endif
+
+/**
* Do a Restore for Director
*
*/
int prefix_links;
char replace;
- /*
+ /**
* Scan WHERE (base directory for restore) from command
*/
- Dmsg0(150, "restore command\n");
+ Dmsg0(100, "restore command\n");
+#if defined(WIN32_VSS)
+
+ /* TODO: this should be given from the director */
+ enable_vss = 1;
+
+ Dmsg2(50, "g_pVSSClient = %p, enable_vss = %d\n", g_pVSSClient, enable_vss);
+ // capture state here, if client is backed up by multiple directors
+ // and one enables vss and the other does not then enable_vss can change
+ // between here and where its evaluated after the job completes.
+ jcr->VSS = g_pVSSClient && enable_vss;
+ if (jcr->VSS) {
+ /* Run only one at a time */
+ P(vss_mutex);
+ }
+#endif
/* Pickup where string */
args = get_memory(dir->msglen+1);
*args = 0;
set_jcr_job_status(jcr, JS_Running);
- /*
+ /**
* Do restore of files and data
*/
start_dir_heartbeat(jcr);
generate_daemon_event(jcr, "JobStart");
generate_plugin_event(jcr, bEventStartRestoreJob);
+
+#if defined(WIN32_VSS)
+ /* START VSS ON WIN32 */
+ if (jcr->VSS) {
+ if (g_pVSSClient->InitializeForRestore(jcr, vss_restore_init_callback)) {
+ /* inform user about writer states */
+ int i;
+ for (i=0; i < (int)g_pVSSClient->GetWriterCount(); i++) {
+ int msg_type = M_INFO;
+ if (g_pVSSClient->GetWriterState(i) < 1) {
+ msg_type = M_WARNING;
+ jcr->JobErrors++;
+ }
+ if (g_pVSSClient->GetWriterState(i) < 1) {
+ Jmsg(jcr, M_WARNING, 0, _("VSS Writer (PreRestore): %s\n"), g_pVSSClient->GetWriterInfo(i));
+ jcr->JobErrors++;
+ }
+ }
+ } else {
+ berrno be;
+ Jmsg(jcr, M_WARNING, 0, _("VSS was not initialized properly. VSS support is disabled. ERR=%s\n"), be.bstrerror());
+ }
+ run_scripts(jcr, jcr->RunScripts, "ClientAfterVSS");
+ }
+#endif
+
do_restore(jcr);
stop_dir_heartbeat(jcr);
bnet_suppress_error_messages(sd, 1);
}
- /*
+ /**
* Send Close session command to Storage daemon
*/
sd->fsend(read_close, jcr->Ticket);
- Dmsg1(130, "filed>stored: %s", sd->msg);
+ Dmsg1(100, "filed>stored: %s", sd->msg);
bget_msg(sd); /* get OK */
/* Inform Storage daemon that we are done */
sd->signal(BNET_TERMINATE);
+#if defined(WIN32_VSS)
+ /* STOP VSS ON WIN32 */
+ /* tell vss to close the restore session */
+ Dmsg0(0, "About to call CloseRestore\n");
+ if (jcr->VSS) {
+ Dmsg0(0, "Really about to call CloseRestore\n");
+ if (g_pVSSClient->CloseRestore()) {
+ Dmsg0(0, "CloseRestore success\n");
+ /* inform user about writer states */
+ for (int i=0; i<(int)g_pVSSClient->GetWriterCount(); i++) {
+ int msg_type = M_INFO;
+ if (g_pVSSClient->GetWriterState(i) < 1) {
+ msg_type = M_WARNING;
+ jcr->JobErrors++;
+ }
+ Jmsg(jcr, msg_type, 0, _("VSS Writer (RestoreComplete): %s\n"), g_pVSSClient->GetWriterInfo(i));
+ }
+ }
+ else
+ Dmsg1(0, "CloseRestore fail - %08x\n", errno);
+ V(vss_mutex);
+ }
+#endif
+
bail_out:
bfree_and_null(jcr->where);
set_jcr_job_status(jcr, JS_ErrorTerminated);
}
- Dmsg0(130, "Done in job.c\n");
+ Dmsg0(100, "Done in job.c\n");
int ret;
if (jcr->multi_restore) {
+ Dmsg0(100, OKstoreend);
dir->fsend(OKstoreend);
ret = 1; /* we continue the loop, waiting for next part */
} else {
return 1;
}
-/*
+/**
* Destroy the Job Control Record and associated
* resources (sockets).
*/
return;
}
-/*
+/**
* Get response from Storage daemon to a command we
* sent. Check that the response is OK.
*
projects / bacula / bacula / blobdiff