/*
   Bacula(R) - The Network Backup Solution

   Copyright (C) 2000-2017 Kern Sibbald

   The original author of Bacula is Kern Sibbald, with contributions
   from many others, a complete list can be found in the file AUTHORS.

   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.

   This notice must be preserved when any source code is
   conveyed and/or propagated.

   Bacula(R) is a registered trademark of Kern Sibbald.
*/
/*
 * Sample Plugin program
 *
 *  Kern Sibbald, October 2007
 */
#include "bacula.h"
#include "dir_plugins.h"

#ifdef __cplusplus
extern "C" {
#endif

#define PLUGIN_LICENSE      "AGPLv3"
#define PLUGIN_AUTHOR       "Kern Sibbald"
#define PLUGIN_DATE         "January 2008"
#define PLUGIN_VERSION      "1"
#define PLUGIN_DESCRIPTION  "Test Director Daemon Plugin"

/* Forward referenced functions */
static bRC newPlugin(bpContext *ctx);
static bRC freePlugin(bpContext *ctx);
static bRC getPluginValue(bpContext *ctx, pDirVariable var, void *value);
static bRC setPluginValue(bpContext *ctx, pDirVariable var, void *value);
static bRC handlePluginEvent(bpContext *ctx, bDirEvent *event, void *value);


/* Pointers to Bacula functions */
static bDirFuncs *bfuncs = NULL;
static bDirInfo  *binfo = NULL;

static pDirInfo pluginInfo = {
   sizeof(pluginInfo),
   DIR_PLUGIN_INTERFACE_VERSION,
   DIR_PLUGIN_MAGIC,
   PLUGIN_LICENSE,
   PLUGIN_AUTHOR,
   PLUGIN_DATE,
   PLUGIN_VERSION,
   PLUGIN_DESCRIPTION
};

static pDirFuncs pluginFuncs = {
   sizeof(pluginFuncs),
   DIR_PLUGIN_INTERFACE_VERSION,

   /* Entry points into plugin */
   newPlugin,                         /* new plugin instance */
   freePlugin,                        /* free plugin instance */
   getPluginValue,
   setPluginValue,
   handlePluginEvent
};

bRC loadPlugin(bDirInfo *lbinfo, bDirFuncs *lbfuncs, pDirInfo **pinfo, pDirFuncs **pfuncs)
{
   bfuncs = lbfuncs;                  /* set Bacula funct pointers */
   binfo  = lbinfo;
   printf("plugin: Loaded: size=%d version=%d\n", bfuncs->size, bfuncs->version);

   *pinfo  = &pluginInfo;             /* return pointer to our info */
   *pfuncs = &pluginFuncs;            /* return pointer to our functions */

   return bRC_OK;
}

bRC unloadPlugin() 
{
   printf("plugin: Unloaded\n");
   return bRC_OK;
}

static bRC newPlugin(bpContext *ctx)
{
   int JobId = 0;
   bfuncs->getBaculaValue(ctx, bDirVarJobId, (void *)&JobId);
   printf("plugin: newPlugin JobId=%d\n", JobId);
   bfuncs->registerBaculaEvents(ctx, 1, 2, 0);
   return bRC_OK;
}

static bRC freePlugin(bpContext *ctx)
{
   int JobId = 0;
   bfuncs->getBaculaValue(ctx, bDirVarJobId, (void *)&JobId);
   printf("plugin: freePlugin JobId=%d\n", JobId);
   return bRC_OK;
}

static bRC getPluginValue(bpContext *ctx, pDirVariable var, void *value) 
{
   printf("plugin: getPluginValue var=%d\n", var);
   return bRC_OK;
}

static bRC setPluginValue(bpContext *ctx, pDirVariable var, void *value) 
{
   printf("plugin: setPluginValue var=%d\n", var);
   return bRC_OK;
}

static bRC handlePluginEvent(bpContext *ctx, bDirEvent *event, void *value)
{
   char *name;
   int val;
   switch (event->eventType) {
   case bDirEventJobStart:
      printf("plugin: HandleEvent JobStart\n");
      break;
   case bDirEventJobEnd:
      printf("plugin: HandleEvent JobEnd\n");
      bfuncs->getBaculaValue(ctx, bDirVarJob, (void *)&name);
      printf("plugin: bDirVarJob=%s\n", name);
      bfuncs->getBaculaValue(ctx, bDirVarJobId, (void *)&val);
      printf("plugin: bDirVarJobId=%d\n", val);
      bfuncs->getBaculaValue(ctx, bDirVarType, (void *)&val);
      printf("plugin: bDirVarType=%c\n", val);
      bfuncs->getBaculaValue(ctx, bDirVarLevel, (void *)&val);
      printf("plugin: bDirVarLevel=%c\n", val);
      bfuncs->getBaculaValue(ctx, bDirVarClient, (void *)&name);
      printf("plugin: bDirVarClient=%s\n", name);
      bfuncs->getBaculaValue(ctx, bDirVarCatalog, (void *)&name);
      printf("plugin: bDirVarCatalog=%s\n", name);
      bfuncs->getBaculaValue(ctx, bDirVarPool, (void *)&name);
      printf("plugin: bDirVarPool=%s\n", name);
      bfuncs->getBaculaValue(ctx, bDirVarStorage, (void *)&name);
      printf("plugin: bDirVarStorage=%s\n", name);
      bfuncs->getBaculaValue(ctx, bDirVarJobErrors, (void *)&val);
      printf("plugin: bDirVarJobErrors=%d\n", val);
      bfuncs->getBaculaValue(ctx, bDirVarJobFiles, (void *)&val);
      printf("plugin: bDirVarJobFiles=%d\n", val);
      bfuncs->getBaculaValue(ctx, bDirVarNumVols, (void *)&val);
      printf("plugin: bDirVarNumVols=%d\n", val);

      break;
   }
   bfuncs->getBaculaValue(ctx, bDirVarJobName, (void *)&name);
   printf("Job Name=%s\n", name);
   bfuncs->JobMessage(ctx, __FILE__, __LINE__, M_INFO, 0, "JobMesssage message");
   bfuncs->DebugMessage(ctx, __FILE__, __LINE__, 1, "DebugMesssage message");
   return bRC_OK;
}

#ifdef __cplusplus
}
#endif
