zabbix-agent2/src/libs/zbxdbcache/dbsync.c
/******************************************************************************
 *                                                                            *
 * Function: zbx_dbsync_compare_actions                                       *
 *                                                                            *
 * Purpose: compares actions table with cached configuration data             *
 *                                                                            *
 * Parameter: sync - [OUT] the changeset                                      *
 *                                                                            *
 * Return value: SUCCEED - the changeset was successfully calculated          *
 *               FAIL    - otherwise                                          *
 *                                                                            *
 ******************************************************************************/
zbx_dbsync_compare_actions

Purpose: compares actions table with cached configuration data

Parameter: sync - [OUT] the changeset

Return value: SUCCEED - the changeset was successfully calculated
FAIL    - otherwise
zbx_dbsync_compare_actions Purpose : compares actions table with cached configuration data Parameter : sync - [ OUT ] the changeset Return value : SUCCEED - the changeset was successfully calculated FAIL - otherwise
int	zbx_dbsync_compare_actions(zbx_dbsync_t *sync)
{
	DB_ROW			dbrow;
	DB_RESULT		result;
	zbx_hashset_t		ids;
	zbx_hashset_iter_t	iter;
	zbx_uint64_t		rowid;
	zbx_dc_action_t		*action;
	if (NULL == (result = DBselect(
			"select actionid,eventsource,evaltype,formula"
			" from actions"
			" where eventsource<>%d"
				" and status=%d",
			EVENT_SOURCE_SERVICE, ACTION_STATUS_ACTIVE)))
	{
		return FAIL;
	}
	dbsync_prepare(sync, 4, NULL);
	if (ZBX_DBSYNC_INIT == sync->mode)
	{
		sync->dbresult = result;
		return SUCCEED;
	}
	zbx_hashset_create(&ids, dbsync_env.cache->actions.num_data, ZBX_DEFAULT_UINT64_HASH_FUNC,
			ZBX_DEFAULT_UINT64_COMPARE_FUNC);
	while (NULL != (dbrow = DBfetch(result)))
	{
		unsigned char	tag = ZBX_DBSYNC_ROW_NONE;
		ZBX_STR2UINT64(rowid, dbrow[0]);
		zbx_hashset_insert(&ids, &rowid, sizeof(rowid));
		if (NULL == (action = (zbx_dc_action_t *)zbx_hashset_search(&dbsync_env.cache->actions, &rowid)))
			tag = ZBX_DBSYNC_ROW_ADD;
		else if (FAIL == dbsync_compare_action(action, dbrow))
			tag = ZBX_DBSYNC_ROW_UPDATE;
		if (ZBX_DBSYNC_ROW_NONE != tag)
			dbsync_add_row(sync, rowid, tag, dbrow);
	}
	zbx_hashset_iter_reset(&dbsync_env.cache->actions, &iter);
	while (NULL != (action = (zbx_dc_action_t *)zbx_hashset_iter_next(&iter)))
	{
		if (NULL == zbx_hashset_search(&ids, &action->actionid))
			dbsync_add_row(sync, action->actionid, ZBX_DBSYNC_ROW_REMOVE, NULL);
	}
	zbx_hashset_destroy(&ids);
	DBfree_result(result);
	return SUCCEED;
}
int zbx_dbsync_compare_actions ( zbx_dbsync_t * sync ) { DB_ROW dbrow ; DB_RESULT result ; zbx_hashset_t ids ; zbx_hashset_iter_t iter ; zbx_uint64_t rowid ; zbx_dc_action_t * action ; if ( NULL == ( result = DBselect ( " " " " " " " " , EVENT_SOURCE_SERVICE , ACTION_STATUS_ACTIVE ) ) ) { return FAIL ; } dbsync_prepare ( sync , 4 , NULL ) ; if ( ZBX_DBSYNC_INIT == sync -> mode ) { sync -> dbresult = result ; return SUCCEED ; } zbx_hashset_create ( & ids , dbsync_env . cache -> actions . num_data , ZBX_DEFAULT_UINT64_HASH_FUNC , ZBX_DEFAULT_UINT64_COMPARE_FUNC ) ; while ( NULL != ( dbrow = DBfetch ( result ) ) ) { unsigned char tag = ZBX_DBSYNC_ROW_NONE ; ZBX_STR2UINT64 ( rowid , dbrow [ 0 ] ) ; zbx_hashset_insert ( & ids , & rowid , sizeof ( rowid ) ) ; if ( NULL == ( action = ( zbx_dc_action_t * ) zbx_hashset_search ( & dbsync_env . cache -> actions , & rowid ) ) ) tag = ZBX_DBSYNC_ROW_ADD ; else if ( FAIL == dbsync_compare_action ( action , dbrow ) ) tag = ZBX_DBSYNC_ROW_UPDATE ; if ( ZBX_DBSYNC_ROW_NONE != tag ) dbsync_add_row ( sync , rowid , tag , dbrow ) ; } zbx_hashset_iter_reset ( & dbsync_env . cache -> actions , & iter ) ; while ( NULL != ( action = ( zbx_dc_action_t * ) zbx_hashset_iter_next ( & iter ) ) ) { if ( NULL == zbx_hashset_search ( & ids , & action -> actionid ) ) dbsync_add_row ( sync , action -> actionid , ZBX_DBSYNC_ROW_REMOVE , NULL ) ; } zbx_hashset_destroy ( & ids ) ; DBfree_result ( result ) ; return SUCCEED ; }
Function: zbx_dbsync_compare_actions                                       
                                                                            
 Purpose: compares actions table with cached configuration data             
                                                                            
 Parameter: sync - [OUT] the changeset                                      
                                                                            
 Return value: SUCCEED - the changeset was successfully calculated          
               FAIL    - otherwise
Function : zbx_dbsync_compare_actions Purpose : compares actions table with cached configuration data Parameter : sync - [ OUT ] the changeset Return value : SUCCEED - the changeset was successfully calculated FAIL - otherwise