From: Jakob Haufe <sur5r@sur5r.net>
Date: Sat, 27 Apr 2013 15:40:59 +0000 (+0200)
Subject: First playground for bacula AFS volume FD plugin
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=refs%2Fheads%2Fbafsvol-fd;p=bacula%2Fbacula

First playground for bacula AFS volume FD plugin
---

diff --git a/bacula/src/plugins/fd/Makefile.in b/bacula/src/plugins/fd/Makefile.in
index 207590c166..6d1a7b29d0 100644
--- a/bacula/src/plugins/fd/Makefile.in
+++ b/bacula/src/plugins/fd/Makefile.in
@@ -16,7 +16,13 @@ LIBDIR=../../lib
 .c.lo:
 	$(LIBTOOL_COMPILE) $(CXX) $(DEFS) $(DEBUG) $(CPPFLAGS) -I${SRCDIR} -I${FDDIR} -DTEST_PROGRAM -c $<
 
-all: bpipe-fd.la test-plugin-fd.la test-deltaseq-fd.la
+all: bpipe-fd.la test-plugin-fd.la test-deltaseq-fd.la bafsvol-fd.la
+
+bafsvol-fd.lo: bafsvol-fd.c $(FDDIR)/fd_plugins.h
+	$(LIBTOOL_COMPILE) $(CXX) $(DEFS) $(DEBUG) $(CPPFLAGS) $(CFLAGS) -I../.. -I$(FDDIR) -c bafsvol-fd.c
+
+bafsvol-fd.la: Makefile bafsvol-fd$(DEFAULT_OBJECT_TYPE)
+	$(LIBTOOL_LINK) $(CXX) $(LDFLAGS) -shared bafsvol-fd.lo -o $@ -rpath $(plugindir) -module -export-dynamic -avoid-version
 
 example-plugin-fd.lo: example-plugin-fd.c ${FDDIR}/fd_plugins.h
 	$(LIBTOOL_COMPILE) $(CXX) $(DEFS) $(DEBUG) $(CPPFLAGS) $(CFLAGS) -I../.. -I${FDDIR} -c example-plugin-fd.c
diff --git a/bacula/src/plugins/fd/bafsvol-fd.c b/bacula/src/plugins/fd/bafsvol-fd.c
new file mode 100644
index 0000000000..b9848fdbcd
--- /dev/null
+++ b/bacula/src/plugins/fd/bafsvol-fd.c
@@ -0,0 +1,138 @@
+/* vim: set tw=85 ts=8 sw=3 et : */
+
+#define BUILD_PLUGIN
+#define BUILDING_DLL
+
+#include "bacula.h"
+#include "fd_plugins.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define PLUGIN_LICENSE      "AGPLv3"
+#define PLUGIN_AUTHOR       "Jakob Haufe"
+#define PLUGIN_DATE         "April 2013"
+#define PLUGIN_VERSION      "1"
+#define PLUGIN_DESCRIPTION  "AFS Volume File Daemon Plugin"
+
+static bRC newPlugin(bpContext *ctx);
+static bRC freePlugin(bpContext *ctx);
+static bRC getPluginValue(bpContext *ctx, pVariable var, void *value);
+static bRC setPluginValue(bpContext *ctx, pVariable var, void *value);
+static bRC handlePluginEvent(bpContext *ctx, bEvent *event, void *value);
+static bRC startBackupFile(bpContext *ctx, struct save_pkt *sp);
+static bRC endBackupFile(bpContext *ctx);
+static bRC pluginIO(bpContext *ctx, struct io_pkt *io);
+static bRC startRestoreFile(bpContext *ctx, const char *cmd);
+static bRC endRestoreFile(bpContext *ctx);
+static bRC createFile(bpContext *ctx, struct restore_pkt *rp);
+static bRC setFileAttributes(bpContext *ctx, struct restore_pkt *rp);
+static bRC checkFile(bpContext *ctx, char *fname);
+
+static bFuncs *bfuncs = NULL;
+static bInfo  *binfo = NULL;
+
+static pInfo pluginInfo = {
+   sizeof(pluginInfo),
+   FD_PLUGIN_INTERFACE_VERSION,
+   FD_PLUGIN_MAGIC,
+   PLUGIN_LICENSE,
+   PLUGIN_AUTHOR,
+   PLUGIN_DATE,
+   PLUGIN_VERSION,
+   PLUGIN_DESCRIPTION,
+};
+
+static pFuncs pluginFuncs = {
+   sizeof(pluginFuncs),
+   FD_PLUGIN_INTERFACE_VERSION,
+
+   newPlugin,
+   freePlugin,
+   getPluginValue,
+   setPluginValue,
+   handlePluginEvent,
+   startBackupFile,
+   endBackupFile,
+   startRestoreFile,
+   endRestoreFile,
+   pluginIO,
+   createFile,
+   setFileAttributes,
+   checkFile
+};
+
+typedef struct {
+   char *backupCommand;
+   uint8_t pluginCommandCnt;
+   char **pluginCommands;
+} pluginInstance;
+
+
+bRC DLL_IMP_EXP
+loadPlugin(bInfo *lbinfo, bFuncs *lbfuncs, pInfo **pinfo, pFuncs **pfuncs)
+{
+   binfo = lbinfo;
+   bfuncs = lbfuncs;
+   *pinfo = &pluginInfo;
+   *pfuncs = &pluginFuncs;
+
+   return bRC_OK;
+}
+
+
+bRC DLL_IMP_EXP
+unloadPlugin()
+{
+   return bRC_OK;
+}
+
+
+static bRC
+newPlugin(bpContext *ctx)
+{
+   int JobId;
+   bfuncs->getBaculaValue(ctx, bVarJobId, &JobId);
+   ctx->pContext=malloc(sizeof(pluginInstance));
+   return bRC_OK;
+}
+
+static bRC
+freePlugin(bpContext *ctx)
+{
+   free(ctx->pContext);
+   return bRC_OK;
+}
+
+static bRC
+getPluginValue(bpContext *ctx, pVariable var, void *value)
+{
+   return bRC_OK;
+}
+
+static bRC
+setPluginValue(bpContext *ctx, pVariable var, void *value)
+{
+   return bRC_OK;
+}
+
+static bRC
+handlePluginEvent(bpContext *ctx, bEvent *event, void *value)
+{
+   bRC retval;
+
+   switch(event->eventType)
+   {
+      case bEventJobStart:
+         retval=bRC_OK;
+         break;
+   }
+   return retval;
+}
+
+
+
+#ifdef __cplusplus
+}
+#endif