예제 #1
0
파일: lircrcd.cpp 프로젝트: digideskio/lirc
static void remove_client(int i)
{
	shutdown(clis[i].fd, 2);
	close(clis[i].fd);
	if (clis[i].ident_string)
		free(clis[i].ident_string);
	if (clis[i].pending_code)
		free(clis[i].pending_code);
	free_event_info(clis[i].first_event);

	log_trace("removed client");

	clin--;
	for (; i < clin; i++)
		clis[i] = clis[i + 1];
}
예제 #2
0
static void	execute_escalation(DB_ESCALATION *escalation)
{
	const char	*__function_name = "execute_escalation";
	DB_RESULT	result;
	DB_ROW		row;
	DB_ACTION	action;
	DB_EVENT	event;
	char		*error = NULL;
	int		source = (-1);

	zabbix_log(LOG_LEVEL_DEBUG, "In %s() escalationid:" ZBX_FS_UI64 " status:%s",
			__function_name, escalation->escalationid, zbx_escalation_status_string(escalation->status));

	result = DBselect("select source from events where eventid=" ZBX_FS_UI64, escalation->eventid);
	if (NULL == (row = DBfetch(result)))
		error = zbx_dsprintf(error, "event [" ZBX_FS_UI64 "] deleted.", escalation->eventid);
	else
		source = atoi(row[0]);
	DBfree_result(result);

	if (NULL == error && EVENT_SOURCE_TRIGGERS == source)
	{
		/* trigger disabled? */
		result = DBselect("select description,status from triggers where triggerid=" ZBX_FS_UI64,
				escalation->triggerid);
		if (NULL == (row = DBfetch(result)))
			error = zbx_dsprintf(error, "trigger [" ZBX_FS_UI64 "] deleted.",
					escalation->triggerid);
		else if (TRIGGER_STATUS_DISABLED == atoi(row[1]))
			error = zbx_dsprintf(error, "trigger '%s' disabled.", row[0]);
		DBfree_result(result);
	}

	if (NULL == error && EVENT_SOURCE_TRIGGERS == source)
	{
		/* item disabled? */
		result = DBselect(
				"select i.name"
				" from items i,functions f,triggers t"
				" where i.itemid=f.itemid"
					" and f.triggerid=t.triggerid"
					" and t.triggerid=" ZBX_FS_UI64
					" and i.status=%d",
				escalation->triggerid, ITEM_STATUS_DISABLED);
		if (NULL != (row = DBfetch(result)))
			error = zbx_dsprintf(error, "item '%s' disabled.", row[0]);
		DBfree_result(result);
	}

	if (NULL == error && EVENT_SOURCE_TRIGGERS == source)
	{
		/* host disabled? */
		result = DBselect(
				"select h.host"
				" from hosts h,items i,functions f,triggers t"
				" where h.hostid=i.hostid"
					" and i.itemid=f.itemid"
					" and f.triggerid=t.triggerid"
					" and t.triggerid=" ZBX_FS_UI64
					" and h.status=%d",
				escalation->triggerid, HOST_STATUS_NOT_MONITORED);
		if (NULL != (row = DBfetch(result)))
			error = zbx_dsprintf(error, "host '%s' disabled.", row[0]);
		DBfree_result(result);
	}

	switch (escalation->status)
	{
		case ESCALATION_STATUS_ACTIVE:
			result = DBselect(
					"select actionid,eventsource,esc_period,def_shortdata,def_longdata,"
						"recovery_msg,status,name"
					" from actions"
					" where actionid=" ZBX_FS_UI64,
					escalation->actionid);
			break;
		case ESCALATION_STATUS_RECOVERY:
			result = DBselect(
					"select actionid,eventsource,esc_period,r_shortdata,r_longdata,recovery_msg,"
						"status,name"
					" from actions"
					" where actionid=" ZBX_FS_UI64,
					escalation->actionid);
			break;
		default:
			THIS_SHOULD_NEVER_HAPPEN;
			return;
	}

	if (NULL != (row = DBfetch(result)))
	{
		memset(&action, 0, sizeof(action));
		ZBX_STR2UINT64(action.actionid, row[0]);
		action.eventsource	= atoi(row[1]);
		action.esc_period	= atoi(row[2]);
		action.shortdata	= row[3];
		action.recovery_msg	= atoi(row[5]);

		if (ACTION_STATUS_ACTIVE != atoi(row[6]))
			error = zbx_dsprintf(error, "action '%s' disabled.", row[7]);

		if (NULL != error) {
			action.longdata = zbx_dsprintf(action.longdata, "NOTE: Escalation cancelled: %s\n%s",
					error, row[4]);
		}
		else
			action.longdata = row[4];

		switch (escalation->status)
		{
			case ESCALATION_STATUS_ACTIVE:
				if (SUCCEED == get_event_info(escalation->eventid, &event))
					execute_operations(escalation, &event, &action);
				free_event_info(&event);
				break;
			case ESCALATION_STATUS_RECOVERY:
				if (SUCCEED == get_event_info(escalation->r_eventid, &event))
					process_recovery_msg(escalation, &event, &action);
				free_event_info(&event);
				break;
			default:
				break;
		}

		if (NULL != error)
			zbx_free(action.longdata);
	}
	else
		error = zbx_dsprintf(error, "action [" ZBX_FS_UI64 "] deleted", escalation->actionid);
	DBfree_result(result);

	if (NULL != error)
	{
		escalation->status = ESCALATION_STATUS_COMPLETED;
		zabbix_log(LOG_LEVEL_WARNING, "escalation cancelled: %s", error);
		zbx_free(error);
	}

	zabbix_log(LOG_LEVEL_DEBUG, "End of %s()", __function_name);
}
예제 #3
0
파일: escalator.c 프로젝트: phedders/zabbix
static void	execute_escalation(DB_ESCALATION *escalation)
{
	DB_RESULT	result;
	DB_ROW		row;
	DB_ACTION	action;
	DB_EVENT	event;
	char		*error = NULL;
	int		source;

	result = DBselect("select source from events where eventid=" ZBX_FS_UI64,
			escalation->eventid);
	if (NULL == (row = DBfetch(result)))
		error = zbx_dsprintf(error, "Event [" ZBX_FS_UI64 "] deleted.",
				escalation->eventid);
	else
		source = atoi(row[0]);
	DBfree_result(result);

	if (NULL == error && EVENT_SOURCE_TRIGGERS == source)
	{
		/* Trigger disabled? */
		result = DBselect("select description,status from triggers where triggerid=" ZBX_FS_UI64,
				escalation->triggerid);
		if (NULL == (row = DBfetch(result)))
			error = zbx_dsprintf(error, "Trigger [" ZBX_FS_UI64 "] deleted.",
					escalation->triggerid);
		else if (TRIGGER_STATUS_DISABLED == atoi(row[1]))
			error = zbx_dsprintf(error, "Trigger '%s' disabled.",
					row[0]);
		DBfree_result(result);
	}

	if (NULL == error && EVENT_SOURCE_TRIGGERS == source)
	{
		/* Item disabled? */
		result = DBselect("select i.description from items i,functions f,triggers t"
				" where t.triggerid=" ZBX_FS_UI64 " and f.triggerid=t.triggerid"
				" and i.itemid=f.itemid and i.status=%d",
				escalation->triggerid,
				ITEM_STATUS_DISABLED);
		if (NULL != (row = DBfetch(result)))
			error = zbx_dsprintf(error, "Item '%s' disabled.",
					row[0]);
		DBfree_result(result);
	}

	if (NULL == error && EVENT_SOURCE_TRIGGERS == source)
	{
		/* Host disabled? */
		result = DBselect("select h.host from hosts h,items i,functions f,triggers t"
				" where t.triggerid=" ZBX_FS_UI64 " and t.triggerid=f.triggerid"
				" and f.itemid=i.itemid and i.hostid=h.hostid and h.status=%d",
				escalation->triggerid,
				HOST_STATUS_NOT_MONITORED);
		if (NULL != (row = DBfetch(result)))
			error = zbx_dsprintf(error, "Host '%s' disabled.",
					row[0]);
		DBfree_result(result);
	}

	switch (escalation->status) {
		case ESCALATION_STATUS_ACTIVE:
			result = DBselect("select actionid,eventsource,esc_period,def_shortdata,def_longdata,recovery_msg,status,name"
					" from actions where actionid=" ZBX_FS_UI64,
					escalation->actionid);
			break;
		case ESCALATION_STATUS_RECOVERY:
			result = DBselect("select actionid,eventsource,esc_period,r_shortdata,r_longdata,recovery_msg,status,name"
					" from actions where actionid=" ZBX_FS_UI64,
					escalation->actionid);
			break;
		default:
			/* Never reached */
			return;
	}

	if (NULL != (row = DBfetch(result)))
	{
		memset(&action, 0, sizeof(action));
		ZBX_STR2UINT64(action.actionid, row[0]);
		action.eventsource	= atoi(row[1]);
		action.esc_period	= atoi(row[2]);
		action.shortdata	= strdup(row[3]);
		action.recovery_msg	= atoi(row[5]);

		if (ACTION_STATUS_ACTIVE != atoi(row[6]))
			error = zbx_dsprintf(error, "Action '%s' disabled.",
					row[7]);

		if (NULL != error)
			action.longdata = zbx_dsprintf(action.longdata, "NOTE: Escalation cancelled: %s\n%s",
					error,
					row[4]);
		else
			action.longdata = strdup(row[4]);

		switch (escalation->status) {
			case ESCALATION_STATUS_ACTIVE:
				if (SUCCEED == get_event_info(escalation->eventid, &event))
				{
					substitute_macros(&event, &action, NULL, &action.shortdata);
					substitute_macros(&event, &action, NULL, &action.longdata);

					execute_operations(escalation, &event, &action);
				}
				free_event_info(&event);
				break;
			case ESCALATION_STATUS_RECOVERY:
				if (SUCCEED == get_event_info(escalation->r_eventid, &event))
				{
					substitute_macros(&event, &action, escalation, &action.shortdata);
					substitute_macros(&event, &action, escalation, &action.longdata);

					process_recovery_msg(escalation, &event, &action);
				}
				free_event_info(&event);
				break;
			default:
				break;
		}

		zbx_free(action.shortdata);
		zbx_free(action.longdata);
	} else
		error = zbx_dsprintf(error, "Action [" ZBX_FS_UI64 "] deleted",
				escalation->actionid);
	DBfree_result(result);

	if (NULL != error)
	{
		escalation->status = ESCALATION_STATUS_COMPLETED;
		zabbix_log(LOG_LEVEL_WARNING, "Escalation cancelled: %s",
				error);
		zbx_free(error);
	}
}