/* runs a host event handler command */
static int run_host_event_handler(nagios_macros *mac, const host * const hst)
{
char *raw_command = NULL;
char *processed_command = NULL;
char *raw_logentry = NULL;
char *processed_logentry = NULL;
char *command_output = NULL;
int early_timeout = FALSE;
double exectime = 0.0;
int result = 0;
struct timeval start_time;
struct timeval end_time;
int neb_result = OK;
int macro_options = STRIP_ILLEGAL_MACRO_CHARS | ESCAPE_MACRO_CHARS;
if (hst == NULL)
return ERROR;
/* bail if there's no command */
if (hst->event_handler == NULL)
return ERROR;
log_debug_info(DEBUGL_EVENTHANDLERS, 1, "Running event handler for host '%s'..\n", hst->name);
/* get start time */
gettimeofday(&start_time, NULL);
get_raw_command_line_r(mac, hst->event_handler_ptr, hst->event_handler, &raw_command, macro_options);
if (raw_command == NULL)
return ERROR;
log_debug_info(DEBUGL_EVENTHANDLERS, 2, "Raw host event handler command line: %s\n", raw_command);
/* process any macros in the raw command line */
process_macros_r(mac, raw_command, &processed_command, macro_options);
nm_free(raw_command);
if (processed_command == NULL)
return ERROR;
log_debug_info(DEBUGL_EVENTHANDLERS, 2, "Processed host event handler command line: %s\n", processed_command);
if (log_event_handlers == TRUE) {
nm_asprintf(&raw_logentry, "HOST EVENT HANDLER: %s;$HOSTSTATE$;$HOSTSTATETYPE$;$HOSTATTEMPT$;%s\n", hst->name, hst->event_handler);
process_macros_r(mac, raw_logentry, &processed_logentry, macro_options);
nm_log(NSLOG_EVENT_HANDLER, "%s", processed_logentry);
}
end_time.tv_sec = 0L;
end_time.tv_usec = 0L;
neb_result = broker_event_handler(NEBTYPE_EVENTHANDLER_START, NEBFLAG_NONE, NEBATTR_NONE, HOST_EVENTHANDLER, (void *)hst, hst->current_state, hst->state_type, start_time, end_time, exectime, event_handler_timeout, early_timeout, result, hst->event_handler, processed_command, NULL);
/* neb module wants to override (or cancel) the event handler - perhaps it will run the eventhandler itself */
if (neb_result == NEBERROR_CALLBACKOVERRIDE) {
nm_free(processed_command);
nm_free(raw_logentry);
nm_free(processed_logentry);
return OK;
}
/* run the command through a worker */
result = wproc_run_callback(processed_command, event_handler_timeout, event_handler_job_handler, "Host", mac);
/* check to see if the event handler timed out */
if (early_timeout == TRUE)
nm_log(NSLOG_EVENT_HANDLER | NSLOG_RUNTIME_WARNING, "Warning: Host event handler command '%s' timed out after %d seconds\n", processed_command, event_handler_timeout);
/* get end time */
gettimeofday(&end_time, NULL);
broker_event_handler(NEBTYPE_EVENTHANDLER_END, NEBFLAG_NONE, NEBATTR_NONE, HOST_EVENTHANDLER, (void *)hst, hst->current_state, hst->state_type, start_time, end_time, exectime, event_handler_timeout, early_timeout, result, hst->event_handler, processed_command, command_output);
nm_free(command_output);
nm_free(processed_command);
nm_free(raw_logentry);
nm_free(processed_logentry);
return OK;
}
/* runs a host event handler command */
int run_host_event_handler(icinga_macros *mac, host *hst) {
char *raw_command = NULL;
char *processed_command = NULL;
char *raw_logentry = NULL;
char *processed_logentry = NULL;
char *command_output = NULL;
int early_timeout = FALSE;
double exectime = 0.0;
int result = 0;
#ifdef USE_EVENT_BROKER
struct timeval start_time;
struct timeval end_time;
int neb_result = OK;
#endif
int macro_options = STRIP_ILLEGAL_MACRO_CHARS | ESCAPE_MACRO_CHARS;
log_debug_info(DEBUGL_FUNCTIONS, 0, "run_host_event_handler()\n");
if (hst == NULL)
return ERROR;
/* bail if there's no command */
if (hst->event_handler == NULL)
return ERROR;
log_debug_info(DEBUGL_EVENTHANDLERS, 1, "Running event handler for host '%s'..\n", hst->name);
#ifdef USE_EVENT_BROKER
/* get start time */
gettimeofday(&start_time, NULL);
#endif
/* get the raw command line */
get_raw_command_line_r(mac, hst->event_handler_ptr, hst->event_handler, &raw_command, macro_options);
if (raw_command == NULL)
return ERROR;
log_debug_info(DEBUGL_EVENTHANDLERS, 2, "Raw host event handler command line: %s\n", raw_command);
/* process any macros in the raw command line */
process_macros_r(mac, raw_command, &processed_command, macro_options);
my_free(raw_command);
if (processed_command == NULL)
return ERROR;
log_debug_info(DEBUGL_EVENTHANDLERS, 2, "Processed host event handler command line: %s\n", processed_command);
if (log_event_handlers == TRUE) {
asprintf(&raw_logentry, "HOST EVENT HANDLER: %s;$HOSTSTATE$;$HOSTSTATETYPE$;$HOSTATTEMPT$;%s\n", hst->name, hst->event_handler);
process_macros_r(mac, raw_logentry, &processed_logentry, macro_options);
logit(NSLOG_EVENT_HANDLER, FALSE, "%s", processed_logentry);
}
#ifdef USE_EVENT_BROKER
/* send event data to broker */
end_time.tv_sec = 0L;
end_time.tv_usec = 0L;
neb_result = broker_event_handler(NEBTYPE_EVENTHANDLER_START, NEBFLAG_NONE, NEBATTR_NONE, HOST_EVENTHANDLER, (void *)hst, hst->current_state, hst->state_type, start_time, end_time, exectime, event_handler_timeout, early_timeout, result, hst->event_handler, processed_command, NULL, NULL);
/* neb module wants to override (or cancel) the event handler - perhaps it will run the eventhandler itself */
if (neb_result == NEBERROR_CALLBACKOVERRIDE) {
my_free(processed_command);
my_free(raw_logentry);
my_free(processed_logentry);
return OK;
}
#endif
/* run the command */
result = my_system_r(mac, processed_command, event_handler_timeout, &early_timeout, &exectime, &command_output, 0);
/* check to see if the event handler timed out */
if (early_timeout == TRUE)
logit(NSLOG_EVENT_HANDLER | NSLOG_RUNTIME_WARNING, TRUE, "Warning: Host event handler command '%s' timed out after %d seconds\n", processed_command, event_handler_timeout);
#ifdef USE_EVENT_BROKER
/* get end time */
gettimeofday(&end_time, NULL);
#endif
#ifdef USE_EVENT_BROKER
/* send event data to broker */
broker_event_handler(NEBTYPE_EVENTHANDLER_END, NEBFLAG_NONE, NEBATTR_NONE, HOST_EVENTHANDLER, (void *)hst, hst->current_state, hst->state_type, start_time, end_time, exectime, event_handler_timeout, early_timeout, result, hst->event_handler, processed_command, command_output, NULL);
#endif
/* free memory */
my_free(command_output);
my_free(processed_command);
my_free(raw_logentry);
my_free(processed_logentry);
return OK;
}
/* runs the global service event handler */
static int run_global_service_event_handler(nagios_macros *mac, service *svc)
{
char *raw_command = NULL;
char *processed_command = NULL;
char *raw_logentry = NULL;
char *processed_logentry = NULL;
char *command_output = NULL;
int early_timeout = FALSE;
double exectime = 0.0;
int result = 0;
struct timeval start_time;
struct timeval end_time;
int neb_result = OK;
int macro_options = STRIP_ILLEGAL_MACRO_CHARS | ESCAPE_MACRO_CHARS;
if (svc == NULL)
return ERROR;
/* bail out if we shouldn't be running event handlers */
if (enable_event_handlers == FALSE)
return OK;
/* a global service event handler command has not been defined */
if (global_service_event_handler == NULL)
return ERROR;
log_debug_info(DEBUGL_EVENTHANDLERS, 1, "Running global event handler for service '%s' on host '%s'...\n", svc->description, svc->host_name);
/* get start time */
gettimeofday(&start_time, NULL);
get_raw_command_line_r(mac, global_service_event_handler_ptr, global_service_event_handler, &raw_command, macro_options);
if (raw_command == NULL) {
return ERROR;
}
log_debug_info(DEBUGL_EVENTHANDLERS, 2, "Raw global service event handler command line: %s\n", raw_command);
/* process any macros in the raw command line */
process_macros_r(mac, raw_command, &processed_command, macro_options);
nm_free(raw_command);
if (processed_command == NULL)
return ERROR;
log_debug_info(DEBUGL_EVENTHANDLERS, 2, "Processed global service event handler command line: %s\n", processed_command);
if (log_event_handlers == TRUE) {
nm_asprintf(&raw_logentry, "GLOBAL SERVICE EVENT HANDLER: %s;%s;$SERVICESTATE$;$SERVICESTATETYPE$;$SERVICEATTEMPT$;%s\n", svc->host_name, svc->description, global_service_event_handler);
process_macros_r(mac, raw_logentry, &processed_logentry, macro_options);
nm_log(NSLOG_EVENT_HANDLER, "%s", processed_logentry);
}
end_time.tv_sec = 0L;
end_time.tv_usec = 0L;
neb_result = broker_event_handler(NEBTYPE_EVENTHANDLER_START, NEBFLAG_NONE, NEBATTR_NONE, GLOBAL_SERVICE_EVENTHANDLER, (void *)svc, svc->current_state, svc->state_type, start_time, end_time, exectime, event_handler_timeout, early_timeout, result, global_service_event_handler, processed_command, NULL);
/* neb module wants to override (or cancel) the event handler - perhaps it will run the eventhandler itself */
if (neb_result == NEBERROR_CALLBACKOVERRIDE) {
nm_free(processed_command);
nm_free(raw_logentry);
nm_free(processed_logentry);
return OK;
}
/* run the command through a worker */
result = wproc_run_callback(processed_command, event_handler_timeout, event_handler_job_handler, "Global service", mac);
/* check to see if the event handler timed out */
if (early_timeout == TRUE)
nm_log(NSLOG_EVENT_HANDLER | NSLOG_RUNTIME_WARNING, "Warning: Global service event handler command '%s' timed out after %d seconds\n", processed_command, event_handler_timeout);
/* get end time */
gettimeofday(&end_time, NULL);
broker_event_handler(NEBTYPE_EVENTHANDLER_END, NEBFLAG_NONE, NEBATTR_NONE, GLOBAL_SERVICE_EVENTHANDLER, (void *)svc, svc->current_state, svc->state_type, start_time, end_time, exectime, event_handler_timeout, early_timeout, result, global_service_event_handler, processed_command, command_output);
nm_free(command_output);
nm_free(processed_command);
nm_free(raw_logentry);
nm_free(processed_logentry);
return OK;
}
/* runs the global service event handler */
int run_global_service_event_handler(icinga_macros *mac, service *svc) {
char *raw_command = NULL;
char *processed_command = NULL;
char *raw_logentry = NULL;
char *processed_logentry = NULL;
char *command_output = NULL;
int early_timeout = FALSE;
double exectime = 0.0;
int result = 0;
#ifdef USE_EVENT_BROKER
struct timeval start_time;
struct timeval end_time;
int neb_result = OK;
#endif
int macro_options = STRIP_ILLEGAL_MACRO_CHARS | ESCAPE_MACRO_CHARS;
log_debug_info(DEBUGL_FUNCTIONS, 0, "run_global_service_event_handler()\n");
if (svc == NULL)
return ERROR;
/* bail out if we shouldn't be running event handlers */
if (enable_event_handlers == FALSE)
return OK;
/* a global service event handler command has not been defined */
if (global_service_event_handler == NULL)
return ERROR;
log_debug_info(DEBUGL_EVENTHANDLERS, 1, "Running global event handler for service '%s' on host '%s'...\n", svc->description, svc->host_name);
#ifdef USE_EVENT_BROKER
/* get start time */
gettimeofday(&start_time, NULL);
#endif
/* get the raw command line */
get_raw_command_line_r(mac, global_service_event_handler_ptr, global_service_event_handler, &raw_command, macro_options);
if (raw_command == NULL) {
return ERROR;
}
log_debug_info(DEBUGL_EVENTHANDLERS, 2, "Raw global service event handler command line: %s\n", raw_command);
/* process any macros in the raw command line */
process_macros_r(mac, raw_command, &processed_command, macro_options);
my_free(raw_command);
if (processed_command == NULL)
return ERROR;
log_debug_info(DEBUGL_EVENTHANDLERS, 2, "Processed global service event handler command line: %s\n", processed_command);
if (log_event_handlers == TRUE) {
dummy = asprintf(&raw_logentry, "GLOBAL SERVICE EVENT HANDLER: %s;%s;$SERVICESTATE$;$SERVICESTATETYPE$;$SERVICEATTEMPT$;%s\n", svc->host_name, svc->description, global_service_event_handler);
process_macros_r(mac, raw_logentry, &processed_logentry, macro_options);
logit(NSLOG_EVENT_HANDLER, FALSE, "%s", processed_logentry);
}
#ifdef USE_EVENT_BROKER
/* send event data to broker */
end_time.tv_sec = 0L;
end_time.tv_usec = 0L;
neb_result = broker_event_handler(NEBTYPE_EVENTHANDLER_START, NEBFLAG_NONE, NEBATTR_NONE, GLOBAL_SERVICE_EVENTHANDLER, (void *)svc, svc->current_state, svc->state_type, start_time, end_time, exectime, event_handler_timeout, early_timeout, result, global_service_event_handler, processed_command, NULL, NULL);
/* neb module wants to override (or cancel) the event handler - perhaps it will run the eventhandler itself */
if (neb_result == NEBERROR_CALLBACKOVERRIDE) {
my_free(processed_command);
my_free(raw_logentry);
my_free(processed_logentry);
return OK;
}
#endif
/* run the command */
result = my_system_r(mac, processed_command, event_handler_timeout, &early_timeout, &exectime, &command_output, 0);
/* check to see if the event handler timed out */
if (early_timeout == TRUE)
logit(NSLOG_EVENT_HANDLER | NSLOG_RUNTIME_WARNING, TRUE, "警报: 全局服务事件处理命令 '%s' 在%d 秒后逾期\n", processed_command, event_handler_timeout);
#ifdef USE_EVENT_BROKER
/* get end time */
gettimeofday(&end_time, NULL);
#endif
#ifdef USE_EVENT_BROKER
/* send event data to broker */
broker_event_handler(NEBTYPE_EVENTHANDLER_END, NEBFLAG_NONE, NEBATTR_NONE, GLOBAL_SERVICE_EVENTHANDLER, (void *)svc, svc->current_state, svc->state_type, start_time, end_time, exectime, event_handler_timeout, early_timeout, result, global_service_event_handler, processed_command, command_output, NULL);
#endif
/* free memory */
my_free(command_output);
my_free(processed_command);
my_free(raw_logentry);
my_free(processed_logentry);
return OK;
}
