146 lines
3.6 KiB
C
146 lines
3.6 KiB
C
/*****************************************************************************
|
|
*
|
|
* SRETENTION.C - State retention routines for Nagios
|
|
*
|
|
* Copyright (c) 1999-2006 Ethan Galstad (egalstad@nagios.org)
|
|
* Last Modified: 10-18-2006
|
|
*
|
|
* License:
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License version 2 as
|
|
* published by the Free Software Foundation.
|
|
*
|
|
* 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 General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
*
|
|
*****************************************************************************/
|
|
|
|
/*********** COMMON HEADER FILES ***********/
|
|
|
|
#include "../include/config.h"
|
|
#include "../include/common.h"
|
|
#include "../include/objects.h"
|
|
#include "../include/statusdata.h"
|
|
#include "../include/nagios.h"
|
|
#include "../include/sretention.h"
|
|
#include "../include/broker.h"
|
|
|
|
extern int retain_state_information;
|
|
|
|
|
|
|
|
/**** IMPLEMENTATION SPECIFIC HEADER FILES ****/
|
|
#ifdef USE_XRDDEFAULT
|
|
#include "../xdata/xrddefault.h" /* default routines */
|
|
#endif
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/******************************************************************/
|
|
/************* TOP-LEVEL STATE INFORMATION FUNCTIONS **************/
|
|
/******************************************************************/
|
|
|
|
|
|
/* initializes retention data at program start */
|
|
int initialize_retention_data(char *config_file) {
|
|
int result = OK;
|
|
|
|
/**** IMPLEMENTATION-SPECIFIC CALLS ****/
|
|
#ifdef USE_XRDDEFAULT
|
|
result = xrddefault_initialize_retention_data(config_file);
|
|
#endif
|
|
|
|
return result;
|
|
}
|
|
|
|
|
|
|
|
/* cleans up retention data before program termination */
|
|
int cleanup_retention_data(char *config_file) {
|
|
int result = OK;
|
|
|
|
/**** IMPLEMENTATION-SPECIFIC CALLS ****/
|
|
#ifdef USE_XRDDEFAULT
|
|
result = xrddefault_cleanup_retention_data(config_file);
|
|
#endif
|
|
|
|
return result;
|
|
}
|
|
|
|
|
|
|
|
/* save all host and service state information */
|
|
int save_state_information(int autosave) {
|
|
int result = OK;
|
|
|
|
if(retain_state_information == FALSE)
|
|
return OK;
|
|
|
|
#ifdef USE_EVENT_BROKER
|
|
/* send data to event broker */
|
|
broker_retention_data(NEBTYPE_RETENTIONDATA_STARTSAVE, NEBFLAG_NONE, NEBATTR_NONE, NULL);
|
|
#endif
|
|
|
|
/********* IMPLEMENTATION-SPECIFIC OUTPUT FUNCTION ********/
|
|
#ifdef USE_XRDDEFAULT
|
|
result = xrddefault_save_state_information();
|
|
#endif
|
|
|
|
#ifdef USE_EVENT_BROKER
|
|
/* send data to event broker */
|
|
broker_retention_data(NEBTYPE_RETENTIONDATA_ENDSAVE, NEBFLAG_NONE, NEBATTR_NONE, NULL);
|
|
#endif
|
|
|
|
if(result == ERROR)
|
|
return ERROR;
|
|
|
|
if(autosave == TRUE)
|
|
logit(NSLOG_PROCESS_INFO, FALSE, "Auto-save of retention data completed successfully.\n");
|
|
|
|
return OK;
|
|
}
|
|
|
|
|
|
|
|
|
|
/* reads in initial host and state information */
|
|
int read_initial_state_information(void) {
|
|
int result = OK;
|
|
|
|
if(retain_state_information == FALSE)
|
|
return OK;
|
|
|
|
#ifdef USE_EVENT_BROKER
|
|
/* send data to event broker */
|
|
broker_retention_data(NEBTYPE_RETENTIONDATA_STARTLOAD, NEBFLAG_NONE, NEBATTR_NONE, NULL);
|
|
#endif
|
|
|
|
/********* IMPLEMENTATION-SPECIFIC INPUT FUNCTION ********/
|
|
#ifdef USE_XRDDEFAULT
|
|
result = xrddefault_read_state_information();
|
|
#endif
|
|
|
|
#ifdef USE_EVENT_BROKER
|
|
/* send data to event broker */
|
|
broker_retention_data(NEBTYPE_RETENTIONDATA_ENDLOAD, NEBFLAG_NONE, NEBATTR_NONE, NULL);
|
|
#endif
|
|
|
|
if(result == ERROR)
|
|
return ERROR;
|
|
|
|
return OK;
|
|
}
|
|
|
|
|
|
|