/*
Bacula® - The Network Backup Solution
- Copyright (C) 2007-2009 Free Software Foundation Europe e.V.
+ Copyright (C) 2007-2010 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, which is
listed 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.
(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, ...
*
#include "bacula.h"
#include "filed.h"
+extern CLIENT *me;
+extern DLL_IMP_EXP char *exepath;
+
const int dbglvl = 150;
#ifdef HAVE_WIN32
const char *plugin_type = "-fd.dll";
#endif
extern int save_file(JCR *jcr, FF_PKT *ff_pkt, bool top_level);
+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);
static void *baculaMalloc(bpContext *ctx, const char *file, int line,
size_t size);
static void baculaFree(bpContext *ctx, const char *file, int line, void *mem);
+static bRC baculaAddExclude(bpContext *ctx, const char *file);
+static bRC baculaAddInclude(bpContext *ctx, const char *file);
+static bRC baculaAddOptions(bpContext *ctx, const char *opts);
+static bRC baculaAddRegex(bpContext *ctx, const char *item, int type);
+static bRC baculaAddWild(bpContext *ctx, const char *item, int type);
+static bRC baculaNewOptions(bpContext *ctx);
+static bRC baculaNewInclude(bpContext *ctx);
static bool is_plugin_compatible(Plugin *plugin);
+static bool get_plugin_name(JCR *jcr, char *cmd, int *ret);
+static bRC baculaCheckChanges(bpContext *ctx, struct save_pkt *sp);
/*
* These will be plugged into the global pointer structure for
static ssize_t my_plugin_bwrite(BFILE *bfd, void *buf, size_t count);
static boffset_t my_plugin_blseek(BFILE *bfd, boffset_t offset, int whence);
+#define for_this_plug(plugin, str, len) (((len) == (plugin)->file_len) && strncmp((plugin)->file, str, len) == 0)
/* Bacula info */
static bInfo binfo = {
baculaJobMsg,
baculaDebugMsg,
baculaMalloc,
- baculaFree
+ baculaFree,
+ baculaAddExclude,
+ baculaAddInclude,
+ baculaAddOptions,
+ baculaAddRegex,
+ baculaAddWild,
+ baculaNewOptions,
+ baculaNewInclude,
+ baculaCheckChanges
};
/*
JCR *jcr; /* jcr for plugin */
bRC rc; /* last return code */
bool disabled; /* set if plugin disabled */
+ findINCEXE *exclude; /* pointer to exclude files */
+ findINCEXE *include; /* pointer to include/exclude files */
};
-static bool is_plugin_disabled(JCR *jcr)
+static bool is_plugin_disabled(bpContext *plugin_ctx)
{
bacula_ctx *b_ctx;
- if (!jcr->plugin_ctx) {
+ if (!plugin_ctx) {
return true;
}
- b_ctx = (bacula_ctx *)jcr->plugin_ctx->bContext;
+ b_ctx = (bacula_ctx *)plugin_ctx->bContext;
return b_ctx->disabled;
}
+static bool is_plugin_disabled(JCR *jcr)
+{
+ return is_plugin_disabled(jcr->plugin_ctx);
+}
-/*
+/**
* 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)
{
+ bpContext *plugin_ctx;
bEvent event;
Plugin *plugin;
int i = 0;
+ char *name = NULL;
+ int len = 0;
+ bool call_if_canceled = false;
+ bRC rc;
if (!plugin_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
+ */
+ switch(eventType) {
+ case bEventPluginCommand:
+ name = (char *)value;
+ if (!get_plugin_name(jcr, name, &len)) {
+ return;
+ }
+ break;
+ case bEventEndBackupJob:
+ case bEventEndVerifyJob:
+ call_if_canceled = true;
+ break;
+ case bEventStartRestoreJob:
+ if (jcr->plugin) {
+ jcr->plugin->restoreFileStarted = false;
+ jcr->plugin->createFileCalled = false;
+ }
+ break;
+ case bEventEndRestoreJob:
+ call_if_canceled = true;
+ if (jcr->plugin && jcr->plugin->restoreFileStarted) {
+ plug_func(jcr->plugin)->endRestoreFile(jcr->plugin_ctx);
+ jcr->plugin->restoreFileStarted = false;
+ jcr->plugin->createFileCalled = false;
+ }
+ break;
+ default:
+ break;
+ }
+
+ if (!call_if_canceled && jcr->is_job_canceled()) {
+ return;
+ }
bpContext *plugin_ctx_list = (bpContext *)jcr->plugin_ctx_list;
event.eventType = eventType;
Dmsg2(dbglvl, "plugin_ctx=%p JobId=%d\n", jcr->plugin_ctx_list, jcr->JobId);
- /* Pass event to every plugin */
+ /*
+ * Pass event to every plugin (except if name is set). If name
+ * is set, we pass it only to the plugin with that name.
+ */
foreach_alist(plugin, plugin_list) {
- bRC rc;
- jcr->plugin_ctx = &plugin_ctx_list[i++];
- jcr->plugin = plugin;
- if (is_plugin_disabled(jcr)) {
+ if (name && !for_this_plug(plugin, name, len)) {
+ i++;
+ continue;
+ }
+ plugin_ctx = &plugin_ctx_list[i++];
+ if (is_plugin_disabled(plugin_ctx)) {
continue;
}
- rc = plug_func(plugin)->handlePluginEvent(jcr->plugin_ctx, &event, value);
+ rc = plug_func(plugin)->handlePluginEvent(plugin_ctx, &event, value);
if (rc != bRC_OK) {
break;
}
}
-
- jcr->plugin = NULL;
- jcr->plugin_ctx = NULL;
return;
}
-/*
+/**
* Check if file was seen for accurate
*/
bool plugin_check_file(JCR *jcr, char *fname)
int rc = bRC_OK;
int i = 0;
- if (!plugin_list || !jcr || !jcr->plugin_ctx_list) {
+ if (!plugin_list || !jcr || !jcr->plugin_ctx_list || jcr->is_job_canceled()) {
return false; /* Return if no plugins loaded */
}
return rc == bRC_Seen;
}
+/* Get the first part of the the plugin command
+ * systemstate:/@SYSTEMSTATE/
+ * => ret = 11
+ * => can use for_this_plug(plug, cmd, ret);
+ *
+ * The plugin command can contain only the plugin name
+ * Plugin = alldrives
+ * => ret = 9
+ */
+static bool get_plugin_name(JCR *jcr, char *cmd, int *ret)
+{
+ char *p;
+ int len;
+ if (!cmd || (*cmd == '\0')) {
+ return false;
+ }
+ /* Handle plugin command here backup */
+ Dmsg1(dbglvl, "plugin cmd=%s\n", cmd);
+ if ((p = strchr(cmd, ':')) == NULL) {
+ if (strchr(cmd, ' ') == NULL) { /* we have just the plugin name */
+ len = strlen(cmd);
+ } else {
+ Jmsg1(jcr, M_ERROR, 0, "Malformed plugin command: %s\n", cmd);
+ return false;
+ }
+ } else { /* plugin:argument */
+ len = p - cmd;
+ if (len <= 0) {
+ return false;
+ }
+ }
+ *ret = len;
+ return true;
+}
-/*
+/**
* 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
Plugin *plugin;
int i = 0;
int len;
- char *p;
char *cmd = ff_pkt->top_fname;
struct save_pkt sp;
bEvent event;
+ POOL_MEM fname(PM_FNAME);
+ POOL_MEM link(PM_FNAME);
- if (!plugin_list || !jcr->plugin_ctx_list) {
+ if (!plugin_list || !jcr->plugin_ctx_list || jcr->is_job_canceled()) {
+ Jmsg1(jcr, M_FATAL, 0, "Command plugin \"%s\" requested, but is not loaded.\n", cmd);
return 1; /* Return if no plugins loaded */
}
bpContext *plugin_ctx_list = (bpContext *)jcr->plugin_ctx_list;
event.eventType = bEventBackupCommand;
- /* Handle plugin command here backup */
- Dmsg1(dbglvl, "plugin cmd=%s\n", cmd);
- if (!(p = strchr(cmd, ':'))) {
- Jmsg1(jcr, M_ERROR, 0, "Malformed plugin command: %s\n", cmd);
- goto bail_out;
- }
- len = p - cmd;
- if (len <= 0) {
+ if (!get_plugin_name(jcr, cmd, &len)) {
goto bail_out;
}
/* Note, we stop the loop on the first plugin that matches the name */
foreach_alist(plugin, plugin_list) {
- Dmsg3(dbglvl, "plugin=%s cmd=%s len=%d\n", plugin->file, cmd, len);
- if (strncmp(plugin->file, cmd, len) != 0) {
+ Dmsg4(dbglvl, "plugin=%s plen=%d cmd=%s len=%d\n", plugin->file, plugin->file_len, cmd, len);
+ if (!for_this_plug(plugin, cmd, len)) {
i++;
continue;
}
goto bail_out;
}
/* Loop getting filenames to backup then saving them */
- while (!job_canceled(jcr)) {
+ while (!jcr->is_job_canceled()) {
memset(&sp, 0, sizeof(sp));
sp.pkt_size = sizeof(sp);
sp.pkt_end = sizeof(sp);
sp.portable = true;
+ sp.flags = 0;
sp.cmd = cmd;
Dmsg3(dbglvl, "startBackup st_size=%p st_blocks=%p sp=%p\n", &sp.statp.st_size, &sp.statp.st_blocks,
&sp);
- /* Get the file save parameters */
+ /* Get the file save parameters. I.e. the stat pkt ... */
if (plug_func(plugin)->startBackupFile(jcr->plugin_ctx, &sp) != bRC_OK) {
goto bail_out;
}
- if (sp.type == 0 || sp.fname == NULL) {
- Jmsg1(jcr, M_FATAL, 0, _("Command plugin \"%s\" returned bad startBackupFile packet.\n"),
+ if (sp.type == 0) {
+ Jmsg1(jcr, M_FATAL, 0, _("Command plugin \"%s\": no type in startBackupFile packet.\n"),
cmd);
goto bail_out;
}
jcr->plugin_sp = &sp;
ff_pkt = jcr->ff;
- ff_pkt->fname = sp.fname;
- ff_pkt->link = sp.link;
+ /*
+ * Copy fname and link because save_file() zaps them. This
+ * avoids zaping the plugin's strings.
+ */
ff_pkt->type = sp.type;
+ if (sp.type == FT_RESTORE_FIRST) {
+ if (!sp.object_name) {
+ Jmsg1(jcr, M_FATAL, 0, _("Command plugin \"%s\": no object_name in startBackupFile packet.\n"),
+ cmd);
+ goto bail_out;
+ }
+ ff_pkt->fname = cmd; /* full plugin string */
+ ff_pkt->object_name = sp.object_name;
+ ff_pkt->object_index = sp.index; /* restore object index */
+ ff_pkt->object_compression = 0; /* no compression for now */
+ ff_pkt->object = sp.object;
+ ff_pkt->object_len = sp.object_len;
+ } else {
+ if (!sp.fname) {
+ Jmsg1(jcr, M_FATAL, 0, _("Command plugin \"%s\": no fname in startBackupFile packet.\n"),
+ cmd);
+ goto bail_out;
+ }
+ pm_strcpy(fname, sp.fname);
+ pm_strcpy(link, sp.link);
+ ff_pkt->fname = fname.c_str();
+ ff_pkt->link = link.c_str();
+ ff_pkt->delta_seq = sp.delta_seq;
+ if (sp.flags & FO_DELTA) {
+ ff_pkt->flags |= FO_DELTA;
+ ff_pkt->delta_seq++; /* make new delta sequence number */
+ } else {
+ ff_pkt->flags &= ~FO_DELTA; /* clean delta sequence number */
+ ff_pkt->delta_seq = 0;
+ }
+ if (sp.flags & FO_OFFSETS) {
+ ff_pkt->flags |= FO_OFFSETS;
+ }
+ if (sp.flags & FO_PORTABLE_DATA) {
+ ff_pkt->flags |= FO_PORTABLE_DATA;
+ }
+ ff_pkt->flags |= FO_PLUGIN; /* data from plugin */
+ }
+
memcpy(&ff_pkt->statp, &sp.statp, sizeof(ff_pkt->statp));
- Dmsg1(dbglvl, "Save_file: file=%s\n", ff_pkt->fname);
+ 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);
+ if (rc == bRC_More || rc == bRC_OK) {
+ accurate_mark_file_as_seen(jcr, fname.c_str());
+ }
if (rc == bRC_More) {
continue;
}
goto bail_out;
- }
+ } /* end while loop */
goto bail_out;
- }
- Jmsg1(jcr, M_ERROR, 0, "Command plugin \"%s\" not found.\n", cmd);
+ } /* end loop over all plugins */
+ Jmsg1(jcr, M_FATAL, 0, "Command plugin \"%s\" not found.\n", cmd);
bail_out:
jcr->cmd_plugin = false;
return 1;
}
-/*
+/**
* Send plugin name start/end record to SD
*/
bool send_plugin_name(JCR *jcr, BSOCK *sd, bool start)
Jmsg0(jcr, M_FATAL, 0, _("Plugin save packet not found.\n"));
return false;
}
+ if (jcr->is_job_canceled()) {
+ return false;
+ }
if (start) {
index++; /* JobFiles not incremented yet */
sd->bstrerror());
return false;
}
- Dmsg1(50, "send: %s\n", sd->msg);
+ Dmsg1(50, "send plugin name hdr: %s\n", sd->msg);
if (start) {
/* Send data -- not much */
stat = sd->fsend("%ld 1 %d %s%c", index, sp->portable, sp->cmd, 0);
} else {
/* Send end of data */
- stat = sd->fsend("0 0");
+ stat = sd->fsend("%ld 0", jcr->JobFiles);
}
if (!stat) {
Jmsg1(jcr, M_FATAL, 0, _("Network send error to SD. ERR=%s\n"),
sd->bstrerror());
return false;
}
- Dmsg1(dbglvl, "send: %s\n", sd->msg);
+ Dmsg1(dbglvl, "send plugin start/end: %s\n", sd->msg);
sd->signal(BNET_EOD); /* indicate end of plugin name data */
return true;
}
-/*
+/**
* Plugin name stream found during restore. The record passed in
* argument name was generated in send_plugin_name() above.
*
* 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) {
+ if (jcr->plugin && jcr->plugin->restoreFileStarted) {
plug_func(jcr->plugin)->endRestoreFile(jcr->plugin_ctx);
+ jcr->plugin->restoreFileStarted = false;
+ jcr->plugin->createFileCalled = false;
}
jcr->plugin_ctx = NULL;
jcr->plugin = NULL;
/*
* After this point, we are dealing with a restore start
*/
-
-// Dmsg1(dbglvl, "plugin restore cmd=%s\n", cmd);
- if (!(p = strchr(cmd, ':'))) {
- Jmsg1(jcr, M_ERROR, 0,
- _("Malformed plugin command. Name not terminated by colon: %s\n"), cmd);
- goto bail_out;
- }
- len = p - cmd;
- if (len <= 0) {
+ if (!get_plugin_name(jcr, cmd, &len)) {
goto bail_out;
}
foreach_alist(plugin, plugin_list) {
bEvent event;
Dmsg3(dbglvl, "plugin=%s cmd=%s len=%d\n", plugin->file, cmd, len);
- if (strncmp(plugin->file, cmd, len) != 0) {
+ if (!for_this_plug(plugin, cmd, len)) {
i++;
continue;
}
&event, cmd) != bRC_OK) {
goto bail_out;
}
- /* ***FIXME**** check error code */
- plug_func(plugin)->startRestoreFile((bpContext *)jcr->plugin_ctx, cmd);
+ if (plugin->restoreFileStarted)
+ {
+ Jmsg0(jcr, M_FATAL, 0, "Unbalanced call to startRestoreFile\n");
+ goto bail_out;
+ }
+ plug_func(plugin)->startRestoreFile(jcr->plugin_ctx, cmd);
+ plugin->restoreFileStarted = true;
goto bail_out;
}
Jmsg1(jcr, M_WARNING, 0, _("Plugin=%s not found.\n"), cmd);
return start;
}
-/*
+/**
* Tell the plugin to create the file. Return values are
* This is called only during Restore
*
int flags;
int rc;
- if (!plugin || !plugin_ctx || !set_cmd_plugin(bfd, jcr)) {
+ if (!plugin || !plugin_ctx || !set_cmd_plugin(bfd, jcr) || jcr->is_job_canceled()) {
return CF_ERROR;
}
+
rp.pkt_size = sizeof(rp);
rp.pkt_end = sizeof(rp);
+ rp.delta_seq = attr->delta_seq;
rp.stream = attr->stream;
rp.data_stream = attr->data_stream;
rp.type = attr->type;
rp.RegexWhere = jcr->RegexWhere;
rp.replace = jcr->replace;
rp.create_status = CF_ERROR;
- Dmsg1(dbglvl, "call plugin createFile=%s\n", rp.ofname);
+ 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);
+ }
+ if (!plugin->restoreFileStarted || plugin->createFileCalled)
+ {
+ Jmsg0(jcr, M_FATAL, 0, "Unbalanced call to createFile\n");
+ return CF_ERROR;
+ }
rc = plug_func(plugin)->createFile(plugin_ctx, &rp);
if (rc != bRC_OK) {
Qmsg2(jcr, M_ERROR, 0, _("Plugin createFile call failed. Stat=%d file=%s\n"),
rc, attr->ofname);
return CF_ERROR;
}
+ if (rp.create_status == CF_SKIP) {
+ return CF_SKIP;
+ }
if (rp.create_status == CF_ERROR) {
Qmsg1(jcr, M_ERROR, 0, _("Plugin createFile call failed. Returned CF_ERROR file=%s\n"),
attr->ofname);
return CF_EXTRACT;
}
-/*
+/**
* Reset the file attributes after all file I/O is done -- this allows
* the previous access time/dates to be set properly, and it also allows
* us to properly set directory permissions.
fprintf(fp, "\tdescription=%s\n", NPRTB(info->plugin_description));
}
-/*
+/**
* This entry point is called internally by Bacula to ensure
* that the plugin IO calls come into this code.
*/
dbg_plugin_add_hook(dump_fd_plugin);
}
-/*
+/**
* Check if a plugin is compatible. Called by the load_plugin function
* to allow us to verify the plugin.
*/
plugin->file, FD_PLUGIN_INTERFACE_VERSION, info->version);
return false;
}
- if (strcmp(info->plugin_license, "Bacula GPLv2") != 0 &&
- strcmp(info->plugin_license, "GPLv2") != 0) {
+ if (strcmp(info->plugin_license, "Bacula AGPLv3") != 0 &&
+ strcmp(info->plugin_license, "AGPLv3") != 0) {
Jmsg(NULL, M_ERROR, 0, _("Plugin license incompatible. Plugin=%s license=%s\n"),
plugin->file, info->plugin_license);
Dmsg2(50, "Plugin license incompatible. Plugin=%s license=%s\n",
}
-/*
+/**
* Create a new instance of each plugin for this Job
* Note, plugin_list can exist but jcr->plugin_ctx_list can
* be NULL if no plugins were loaded.
Dmsg0(dbglvl, "plugin list is NULL\n");
return;
}
+ if (jcr->is_job_canceled() || jcr->JobId == 0) {
+ return;
+ }
int num = plugin_list->size();
}
}
-/*
+/**
* Free the plugin instances for this Job
*/
void free_plugins(JCR *jcr)
struct io_pkt io;
Dmsg1(dbglvl, "plugin_bopen flags=%x\n", flags);
+ if (!plugin || !jcr->plugin_ctx) {
+ return 0;
+ }
io.pkt_size = sizeof(io);
io.pkt_end = sizeof(io);
io.func = IO_OPEN;
JCR *jcr = bfd->jcr;
Plugin *plugin = (Plugin *)jcr->plugin;
struct io_pkt io;
+
Dmsg0(dbglvl, "===== plugin_bclose\n");
+ if (!plugin || !jcr->plugin_ctx) {
+ return 0;
+ }
io.pkt_size = sizeof(io);
io.pkt_end = sizeof(io);
io.func = IO_CLOSE;
JCR *jcr = bfd->jcr;
Plugin *plugin = (Plugin *)jcr->plugin;
struct io_pkt io;
+
Dmsg0(dbglvl, "plugin_bread\n");
+ if (!plugin || !jcr->plugin_ctx) {
+ return 0;
+ }
io.pkt_size = sizeof(io);
io.pkt_end = sizeof(io);
io.func = IO_READ;
io.count = count;
io.buf = (char *)buf;
io.win32 = false;
+ io.offset = 0;
io.lerror = 0;
plug_func(plugin)->pluginIO(jcr->plugin_ctx, &io);
+ bfd->offset = io.offset;
bfd->berrno = io.io_errno;
if (io.win32) {
errno = b_errno_win32;
JCR *jcr = bfd->jcr;
Plugin *plugin = (Plugin *)jcr->plugin;
struct io_pkt io;
+
Dmsg0(dbglvl, "plugin_bwrite\n");
+ if (!plugin || !jcr->plugin_ctx) {
+ return 0;
+ }
io.pkt_size = sizeof(io);
io.pkt_end = sizeof(io);
io.func = IO_WRITE;
JCR *jcr = bfd->jcr;
Plugin *plugin = (Plugin *)jcr->plugin;
struct io_pkt io;
+
Dmsg0(dbglvl, "plugin_bseek\n");
+ if (!plugin || !jcr->plugin_ctx) {
+ return 0;
+ }
io.pkt_size = sizeof(io);
io.pkt_end = sizeof(io);
io.func = IO_SEEK;
static bRC baculaGetValue(bpContext *ctx, bVariable var, void *value)
{
JCR *jcr;
- if (!value || !ctx) {
+ if (!value) {
return bRC_Error;
}
- jcr = ((bacula_ctx *)ctx->bContext)->jcr;
-// Dmsg1(dbglvl, "bacula: baculaGetValue var=%d\n", var);
+
+ switch (var) { /* General variables, no need of ctx */
+ case bVarFDName:
+ *((char **)value) = my_name;
+ break;
+ case bVarWorkingDir:
+ *(void **)value = me->working_directory;
+ break;
+ case bVarExePath:
+ *(char **)value = exepath;
+ break;
+ default:
+ break;
+ }
+
+ if (!ctx) { /* Other variables need context */
+ return bRC_Error;
+ }
+
jcr = ((bacula_ctx *)ctx->bContext)->jcr;
if (!jcr) {
return bRC_Error;
}
-// Dmsg1(dbglvl, "Bacula: jcr=%p\n", jcr);
+
switch (var) {
case bVarJobId:
*((int *)value) = jcr->JobId;
Dmsg1(dbglvl, "Bacula: return bVarJobId=%d\n", jcr->JobId);
break;
- case bVarFDName:
- *((char **)value) = my_name;
- Dmsg1(dbglvl, "Bacula: return my_name=%s\n", my_name);
- break;
case bVarLevel:
- *((int *)value) = jcr->get_JobLevel();
- Dmsg1(dbglvl, "Bacula: return bVarJobLevel=%d\n", jcr->get_JobLevel());
+ *((int *)value) = jcr->getJobLevel();
+ Dmsg1(dbglvl, "Bacula: return bVarJobLevel=%d\n", jcr->getJobLevel());
break;
case bVarType:
- *((int *)value) = jcr->get_JobType();
- Dmsg1(dbglvl, "Bacula: return bVarJobType=%d\n", jcr->get_JobType());
+ *((int *)value) = jcr->getJobType();
+ Dmsg1(dbglvl, "Bacula: return bVarJobType=%d\n", jcr->getJobType());
break;
case bVarClient:
*((char **)value) = jcr->client_name;
break;
case bVarFileSeen:
break; /* a write only variable, ignore read request */
+ case bVarVssObject:
+#ifdef HAVE_WIN32
+ if (g_pVSSClient) {
+ *(void **)value = g_pVSSClient->GetVssObject();
+ break;
+ }
+#endif
+ return bRC_Error;
+ case bVarVssDllHandle:
+#ifdef HAVE_WIN32
+ if (g_pVSSClient) {
+ *(void **)value = g_pVSSClient->GetVssDllHandle();
+ break;
+ }
+#endif
+ return bRC_Error;
+ case bVarWhere:
+ *(char **)value = jcr->where;
+ break;
+ case bVarRegexWhere:
+ *(char **)value = jcr->RegexWhere;
+ break;
+
+ case bVarFDName: /* get warning with g++ if we missed one */
+ case bVarWorkingDir:
+ case bVarExePath:
+ break;
}
return bRC_OK;
}
if (!value || !ctx) {
return bRC_Error;
}
- jcr = ((bacula_ctx *)ctx->bContext)->jcr;
// Dmsg1(dbglvl, "bacula: baculaGetValue var=%d\n", var);
jcr = ((bacula_ctx *)ctx->bContext)->jcr;
if (!jcr) {
#endif
}
+static bool is_ctx_good(bpContext *ctx, JCR *&jcr, bacula_ctx *&bctx)
+{
+ if (!ctx) {
+ return false;
+ }
+ bctx = (bacula_ctx *)ctx->bContext;
+ if (!bctx) {
+ return false;
+ }
+ jcr = bctx->jcr;
+ if (!jcr) {
+ return false;
+ }
+ return true;
+}
+
+/**
+ * Let the plugin define files/directories to be excluded
+ * from the main backup.
+ */
+static bRC baculaAddExclude(bpContext *ctx, const char *file)
+{
+ JCR *jcr;
+ bacula_ctx *bctx;
+ if (!is_ctx_good(ctx, jcr, bctx)) {
+ return bRC_Error;
+ }
+ if (!file) {
+ return bRC_Error;
+ }
+ if (!bctx->exclude) {
+ bctx->exclude = new_exclude(jcr);
+ new_options(jcr, bctx->exclude);
+ }
+ set_incexe(jcr, bctx->exclude);
+ add_file_to_fileset(jcr, file, true);
+ Dmsg1(100, "Add exclude file=%s\n", file);
+ return bRC_OK;
+}
+
+/**
+ * Let the plugin define files/directories to be excluded
+ * from the main backup.
+ */
+static bRC baculaAddInclude(bpContext *ctx, const char *file)
+{
+ JCR *jcr;
+ bacula_ctx *bctx;
+ if (!is_ctx_good(ctx, jcr, bctx)) {
+ return bRC_Error;
+ }
+ if (!file) {
+ return bRC_Error;
+ }
+ if (!bctx->include) {
+ bctx->include = new_preinclude(jcr);
+ new_options(jcr, bctx->include);
+ }
+ set_incexe(jcr, bctx->include);
+ add_file_to_fileset(jcr, file, true);
+ Dmsg1(100, "Add include file=%s\n", file);
+ return bRC_OK;
+}
+
+static bRC baculaAddOptions(bpContext *ctx, const char *opts)
+{
+ JCR *jcr;
+ bacula_ctx *bctx;
+ if (!is_ctx_good(ctx, jcr, bctx)) {
+ return bRC_Error;
+ }
+ if (!opts) {
+ return bRC_Error;
+ }
+ add_options_to_fileset(jcr, opts);
+ Dmsg1(1000, "Add options=%s\n", opts);
+ return bRC_OK;
+}
+
+static bRC baculaAddRegex(bpContext *ctx, const char *item, int type)
+{
+ JCR *jcr;
+ bacula_ctx *bctx;
+ if (!is_ctx_good(ctx, jcr, bctx)) {
+ return bRC_Error;
+ }
+ if (!item) {
+ return bRC_Error;
+ }
+ add_regex_to_fileset(jcr, item, type);
+ Dmsg1(100, "Add regex=%s\n", item);
+ return bRC_OK;
+}
+
+static bRC baculaAddWild(bpContext *ctx, const char *item, int type)
+{
+ JCR *jcr;
+ bacula_ctx *bctx;
+ if (!is_ctx_good(ctx, jcr, bctx)) {
+ return bRC_Error;
+ }
+ if (!item) {
+ return bRC_Error;
+ }
+ add_wild_to_fileset(jcr, item, type);
+ Dmsg1(100, "Add wild=%s\n", item);
+ return bRC_OK;
+}
+
+static bRC baculaNewOptions(bpContext *ctx)
+{
+ JCR *jcr;
+ bacula_ctx *bctx;
+ if (!is_ctx_good(ctx, jcr, bctx)) {
+ return bRC_Error;
+ }
+ (void)new_options(jcr, NULL);
+ return bRC_OK;
+}
+
+static bRC baculaNewInclude(bpContext *ctx)
+{
+ JCR *jcr;
+ bacula_ctx *bctx;
+ if (!is_ctx_good(ctx, jcr, bctx)) {
+ return bRC_Error;
+ }
+ (void)new_include(jcr);
+ return bRC_OK;
+}
+
+
+/*
+ * Check if a file have to be backuped using Accurate code
+ */
+static bRC baculaCheckChanges(bpContext *ctx, struct save_pkt *sp)
+{
+ JCR *jcr;
+ bacula_ctx *bctx;
+ FF_PKT *ff_pkt;
+ bRC ret = bRC_Error;
+
+ if (!is_ctx_good(ctx, jcr, bctx)) {
+ goto bail_out;
+ }
+ if (!sp) {
+ goto bail_out;
+ }
+
+ ff_pkt = jcr->ff;
+ /*
+ * Copy fname and link because save_file() zaps them. This
+ * avoids zaping the plugin's strings.
+ */
+ ff_pkt->type = sp->type;
+ if (!sp->fname) {
+ Jmsg0(jcr, M_FATAL, 0, _("Command plugin: no fname in baculaCheckChanges packet.\n"));
+ goto bail_out;
+ }
+
+ ff_pkt->fname = sp->fname;
+ ff_pkt->link = sp->link;
+ memcpy(&ff_pkt->statp, &sp->statp, sizeof(ff_pkt->statp));
+
+ if (check_changes(jcr, ff_pkt)) {
+ ret = bRC_OK;
+ } else {
+ ret = bRC_Seen;
+ }
+
+ /* check_changes() can update delta sequence number, return it to the
+ * plugin
+ */
+ sp->delta_seq = ff_pkt->delta_seq;
+
+bail_out:
+ Dmsg1(100, "checkChanges=%i\n", ret);
+ return ret;
+}
#ifdef TEST_PROGRAM
Dmsg0(dbglvl, "bacula: OK ...\n");
close_memory_pool();
- sm_dump(false);
+ sm_dump(false); /* unit test */
return 0;
}
projects / bacula / bacula / blobdiff