/*
Bacula® - The Network Backup Solution
- Copyright (C) 2007-2012 Free Software Foundation Europe e.V.
+ Copyright (C) 2007-2014 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 three of the GNU Affero General Public
- License as published by the Free Software Foundation, which is
- listed in the file LICENSE.
+ 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 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 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.
+ You may use this file and others of this release according to the
+ license defined in the LICENSE file, which includes the Affero General
+ Public License, v3.0 ("AGPLv3") and some additional permissions and
+ terms pursuant to its AGPLv3 Section 7.
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.
*/
/**
* Main program to test loading and running Bacula plugins.
* Destined to become Bacula pluginloader, ...
*
- * Kern Sibbald, October 2007
+ * Written by Kern Sibbald, October 2007
*/
#include "bacula.h"
#include "filed.h"
extern bool check_changes(JCR *jcr, FF_PKT *ff_pkt);
/* Function pointers to be set here */
-extern DLL_IMP_EXP int (*plugin_bopen)(BFILE *bfd, const char *fname, int flags, mode_t mode);
+extern DLL_IMP_EXP int (*plugin_bopen)(BFILE *bfd, const char *fname, uint64_t flags, mode_t mode);
extern DLL_IMP_EXP int (*plugin_bclose)(BFILE *bfd);
extern DLL_IMP_EXP ssize_t (*plugin_bread)(BFILE *bfd, void *buf, size_t count);
extern DLL_IMP_EXP ssize_t (*plugin_bwrite)(BFILE *bfd, void *buf, size_t count);
* These will be plugged into the global pointer structure for
* the findlib.
*/
-static int my_plugin_bopen(BFILE *bfd, const char *fname, int flags, mode_t mode);
+static int my_plugin_bopen(BFILE *bfd, const char *fname, uint64_t flags, mode_t mode);
static int my_plugin_bclose(BFILE *bfd);
static ssize_t my_plugin_bread(BFILE *bfd, void *buf, size_t count);
static ssize_t my_plugin_bwrite(BFILE *bfd, void *buf, size_t count);
/* Bacula info */
static bInfo binfo = {
sizeof(bInfo),
- FD_PLUGIN_INTERFACE_VERSION
+ FD_PLUGIN_INTERFACE_VERSION
};
/* Bacula entry points */
baculaAcceptFile
};
-/*
+/*
* Bacula private context
*/
struct bacula_ctx {
}
if (strcmp("*all*", name) == 0) { /* new v6.0 name for VSS job metadata */
return true;
- }
+ }
/* Check if this is the correct plugin */
if (len == plugin->file_len && strncmp(plugin->file, name, len) == 0) {
return true;
* Create a plugin event When receiving bEventCancelCommand, this function is
* called by an other thread.
*/
-void generate_plugin_event(JCR *jcr, bEventType eventType, void *value)
+void generate_plugin_event(JCR *jcr, bEventType eventType, void *value)
{
bpContext *plugin_ctx;
bEvent event;
if (!bplugin_list || !jcr || !jcr->plugin_ctx_list) {
return; /* Return if no plugins loaded */
}
-
+
/*
* Some events are sent to only a particular plugin or must be
* called even if the job is canceled
*/
foreach_alist_index(i, plugin, bplugin_list) {
if (!for_this_plugin(plugin, name, len)) {
- Dmsg2(dbglvl, "Not for this plugin name=%s NULL=%d\n",
+ Dmsg2(dbglvl, "Not for this plugin name=%s NULL=%d\n",
name, name==NULL?1:0);
continue;
}
/*
- * Note, at this point do not change
+ * Note, at this point do not change
* jcr->plugin or jcr->plugin_ctx
*/
Dsm_check(999);
plugin_ctx = &plugin_ctx_list[i];
if (is_plugin_disabled(plugin_ctx)) {
+ Dmsg1(50, "Plugin %s disabled\n", plugin->file);
continue;
}
if (eventType == bEventEndRestoreJob) {
}
/* Get the first part of the the plugin command
- * systemstate:/@SYSTEMSTATE/
+ * systemstate:/@SYSTEMSTATE/
* => ret = 11
* => can use for_this_plugin(plug, cmd, ret);
*
ff_pkt->flags &= ~FO_DELTA; /* clean delta sequence number */
ff_pkt->delta_seq = 0;
}
-
+
if (sp->flags & FO_OFFSETS) {
ff_pkt->flags |= FO_OFFSETS;
} else {
ff_pkt->flags &= ~FO_OFFSETS;
}
/* Sparse code doesn't work with plugins
- * that use FIFO or STDOUT/IN to communicate
+ * that use FIFO or STDOUT/IN to communicate
*/
if (sp->flags & FO_SPARSE) {
ff_pkt->flags |= FO_SPARSE;
{
Plugin *plugin;
bRC ret = bRC_Error;
+ bool found=false;
char *cmd = ff_pkt->plugin;
int len;
int i=0;
continue;
}
+ found=true;
+
Dsm_check(999);
if (is_plugin_disabled(&plugin_ctx_list[i])) {
goto bail_out;
jcr->plugin_ctx = &plugin_ctx_list[i];
jcr->plugin = plugin;
-
- ret = plug_func(plugin)->handlePluginEvent(&plugin_ctx_list[i],
+
+ ret = plug_func(plugin)->handlePluginEvent(&plugin_ctx_list[i],
&event, sp);
-
+
/* TODO: would be better to set this in save_file() */
if (ret == bRC_OK) {
jcr->opt_plugin = true;
goto bail_out;
} /* end foreach loop */
bail_out:
+ if (!found) {
+ Jmsg1(jcr, M_FATAL, 0, "Options plugin \"%s\" not found.\n", cmd);
+ }
Dsm_check(999);
return ret;
}
-/**
+/**
* Sequence of calls for a backup:
* 1. plugin_save() here is called with ff_pkt
* 2. we find the plugin requested on the command string
if (!for_this_plugin(plugin, cmd, len)) {
continue;
}
- /*
+ /*
* We put the current plugin pointer, and the plugin context
* into the jcr, because during save_file(), the plugin
* will be called many times and these values are needed.
goto bail_out;
}
/* Loop getting filenames to backup then saving them */
- while (!jcr->is_job_canceled()) {
+ while (!jcr->is_job_canceled()) {
memset(&sp, 0, sizeof(sp));
sp.pkt_size = sizeof(sp);
sp.pkt_end = sizeof(sp);
jcr->plugin_sp = &sp;
ff_pkt = jcr->ff;
/*
- * Copy fname and link because save_file() zaps them. This
+ * Copy fname and link because save_file() zaps them. This
* avoids zaping the plugin's strings.
*/
ff_pkt->type = sp.type;
Dmsg2(dbglvl, "startBackup returned type=%d, fname=%s\n", sp.type, sp.fname);
if (sp.object) {
Dmsg2(dbglvl, "index=%d object=%s\n", sp.index, sp.object);
- }
+ }
/* Call Bacula core code to backup the plugin's file */
save_file(jcr, ff_pkt, true);
bRC rc = plug_func(plugin)->endBackupFile(jcr->plugin_ctx);
}
-/**
+/**
* Sequence of calls for a estimate:
* 1. plugin_estimate() here is called with ff_pkt
* 2. we find the plugin requested on the command string
if (!for_this_plugin(plugin, cmd, len)) {
continue;
}
- /*
+ /*
* We put the current plugin pointer, and the plugin context
* into the jcr, because during save_file(), the plugin
* will be called many times and these values are needed.
goto bail_out;
}
/* Loop getting filenames to backup then saving them */
- while (!jcr->is_job_canceled()) {
+ while (!jcr->is_job_canceled()) {
Dsm_check(999);
memset(&sp, 0, sizeof(sp));
sp.pkt_size = sizeof(sp);
if (jcr->is_job_canceled()) {
return false;
}
-
+
if (start) {
index++; /* JobFiles not incremented yet */
}
* Returns: true if start of stream
* false if end of steam
*/
-bool plugin_name_stream(JCR *jcr, char *name)
+bool plugin_name_stream(JCR *jcr, char *name)
{
char *p = name;
char *cmd;
cmd = p;
} else {
/*
- * End of plugin data, notify plugin, then clear flags
+ * End of plugin data, notify plugin, then clear flags
*/
Dmsg2(dbglvl, "End plugin data plugin=%p ctx=%p\n", jcr->plugin, jcr->plugin_ctx);
if (jcr->plugin && jcr->plugin->restoreFileStarted) {
if (!plugin_ctx_list) {
goto bail_out;
}
-
+
/*
* After this point, we are dealing with a restore start
*/
}
/*
- * Search for correct plugin as specified on the command
+ * Search for correct plugin as specified on the command
*/
Dsm_check(999);
foreach_alist_index(i, plugin, bplugin_list) {
goto bail_out;
}
Dmsg1(dbglvl, "Restore Command plugin = %s\n", cmd);
- event.eventType = bEventRestoreCommand;
- if (plug_func(plugin)->handlePluginEvent(jcr->plugin_ctx,
+ event.eventType = bEventRestoreCommand;
+ if (plug_func(plugin)->handlePluginEvent(jcr->plugin_ctx,
&event, cmd) != bRC_OK) {
Dmsg1(dbglvl, "Handle event failed. Plugin=%s\n", cmd);
goto bail_out;
rp.RegexWhere = jcr->RegexWhere;
rp.replace = jcr->replace;
rp.create_status = CF_ERROR;
- Dmsg4(dbglvl, "call plugin createFile stream=%d type=%d LinkFI=%d File=%s\n",
+ Dmsg4(dbglvl, "call plugin createFile stream=%d type=%d LinkFI=%d File=%s\n",
rp.stream, rp.type, rp.LinkFI, rp.ofname);
if (rp.attrEx) {
Dmsg1(dbglvl, "attrEx=\"%s\"\n", rp.attrEx);
rp.create_status = CF_ERROR;
plug_func(plugin)->setFileAttributes(jcr->plugin_ctx, &rp);
-
+
if (rp.create_status == CF_CORE) {
set_attributes(jcr, attr, ofd);
} else {
plugin_blseek = my_plugin_blseek;
Dsm_check(999);
- /*
+ /*
* Verify that the plugin is acceptable, and print information
* about it.
*/
pInfo *info = (pInfo *)plugin->pinfo;
Dmsg0(dbglvl, "is_plugin_compatible called\n");
Dsm_check(999);
- if (debug_level >= 50) {
+ if (chk_dbglvl(50)) {
dump_fd_plugin(plugin, stdin);
}
if (strcmp(info->plugin_magic, FD_PLUGIN_MAGIC) != 0) {
plugin->file, sizeof(pInfo), info->size);
return false;
}
-
+
Dsm_check(999);
return true;
}
plugin_ctx_list[i].bContext = (void *)b_ctx; /* Bacula private context */
plugin_ctx_list[i].pContext = NULL;
if (plug_func(plugin)->newPlugin(&plugin_ctx_list[i]) != bRC_OK) {
+ Dmsg1(000, "Plugin %s will be disabled\n", plugin->file);
b_ctx->disabled = true;
}
}
Dsm_check(999);
bpContext *plugin_ctx_list = (bpContext *)jcr->plugin_ctx_list;
Dmsg2(dbglvl, "Free instance plugin_ctx=%p JobId=%d\n", plugin_ctx_list, jcr->JobId);
- foreach_alist_index(i, plugin, bplugin_list) {
+ foreach_alist_index(i, plugin, bplugin_list) {
/* Free the plugin instance */
plug_func(plugin)->freePlugin(&plugin_ctx_list[i]);
free(plugin_ctx_list[i].bContext); /* free Bacula private context */
jcr->plugin_ctx_list = NULL;
}
-static int my_plugin_bopen(BFILE *bfd, const char *fname, int flags, mode_t mode)
+static int my_plugin_bopen(BFILE *bfd, const char *fname, uint64_t flags, mode_t mode)
{
JCR *jcr = bfd->jcr;
Plugin *plugin = (Plugin *)jcr->plugin;
io.mode = mode;
io.win32 = false;
io.lerror = 0;
+ io.status = -1;
plug_func(plugin)->pluginIO(jcr->plugin_ctx, &io);
bfd->berrno = io.io_errno;
if (io.win32) {
io.buf = NULL;
io.win32 = false;
io.lerror = 0;
+ io.status = -1;
plug_func(plugin)->pluginIO(jcr->plugin_ctx, &io);
bfd->berrno = io.io_errno;
if (io.win32) {
io.win32 = false;
io.offset = 0;
io.lerror = 0;
+ io.status = -1;
plug_func(plugin)->pluginIO(jcr->plugin_ctx, &io);
bfd->offset = io.offset;
bfd->berrno = io.io_errno;
io.buf = (char *)buf;
io.win32 = false;
io.lerror = 0;
+ io.status = -1;
plug_func(plugin)->pluginIO(jcr->plugin_ctx, &io);
bfd->berrno = io.io_errno;
if (io.win32) {
case bVarBEEF:
*((int *)value) = beef;
break;
+ case bVarPrevJobName:
+ break;
+ case bVarPrefixLinks:
+ break;
default:
break;
}
if (!jcr) {
return bRC_Error;
}
-// Dmsg1(dbglvl, "Bacula: jcr=%p\n", jcr);
+// Dmsg1(dbglvl, "Bacula: jcr=%p\n", jcr);
switch (var) {
case bVarFileSeen:
if (!accurate_mark_file_as_seen(jcr, (char *)value)) {
return bRC_Error;
- }
+ }
break;
default:
break;
return bRC_Error;
}
- if (!bctx->exclude) {
+ if (!bctx->exclude) {
bctx->exclude = new_exclude(jcr);
}
return bRC_OK;
}
-/*
+/*
* Check if a file have to be backuped using Accurate code
*/
static bRC baculaCheckChanges(bpContext *ctx, struct save_pkt *sp)
if (!sp) {
goto bail_out;
}
-
+
ff_pkt = jcr->ff;
/*
- * Copy fname and link because save_file() zaps them. This
+ * Copy fname and link because save_file() zaps them. This
* avoids zaping the plugin's strings.
*/
ff_pkt->type = sp->type;
}
/* check_changes() can update delta sequence number, return it to the
- * plugin
+ * plugin
*/
sp->delta_seq = ff_pkt->delta_seq;
sp->accurate_found = ff_pkt->accurate_found;
return ret;
}
-/*
+/*
* Check if a file would be saved using current Include/Exclude code
*/
static bRC baculaAcceptFile(bpContext *ctx, struct save_pkt *sp)
if (!sp) {
goto bail_out;
}
-
+
ff_pkt = jcr->ff;
/* Probably not needed, but keep a copy */
#ifdef TEST_PROGRAM
-int (*plugin_bopen)(JCR *jcr, const char *fname, int flags, mode_t mode) = NULL;
+int (*plugin_bopen)(JCR *jcr, const char *fname, uint64_t flags, mode_t mode) = NULL;
int (*plugin_bclose)(JCR *jcr) = NULL;
ssize_t (*plugin_bread)(JCR *jcr, void *buf, size_t count) = NULL;
ssize_t (*plugin_bwrite)(JCR *jcr, void *buf, size_t count) = NULL;
JCR *jcr2 = &mjcr2;
strcpy(my_name, "test-fd");
-
+
getcwd(plugin_dir, sizeof(plugin_dir)-1);
load_fd_plugins(plugin_dir);
projects / bacula / bacula / blobdiff