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/*
** ZABBIX
** Copyright (C) 2000-2005 SIA Zabbix
**
** This program is free software; you can redistribute it and/or modify
** it under the terms of the GNU General Public License as published by
** the Free Software Foundation; either version 2 of the License, or
** (at your option) any later version.
**
** 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.
**/
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <netinet/in.h>
#include <netdb.h>
#include <string.h>
#include <time.h>
#include <sys/socket.h>
#include <errno.h>
/* Functions: pow(), round() */
#include <math.h>
#include "common.h"
#include "db.h"
#include "log.h"
#include "zlog.h"
#include "active.h"
/******************************************************************************
* *
* Function: send_list_of_active_checks *
* *
* Purpose: send list of active checks to the host *
* *
* Parameters: sockfd - open socket of server-agent connection *
* host - hostname *
* *
* Return value: SUCCEED - list of active checks sent succesfully *
* FAIL - an error occured *
* *
* Author: Alexei Vladishev *
* *
* Comments: format of the list: key:delay:last_log_size *
* *
******************************************************************************/
int send_list_of_active_checks(zbx_sock_t *sock, const char *host)
{
char s[MAX_STRING_LEN];
DB_RESULT result;
DB_ROW row;
zabbix_log( LOG_LEVEL_DEBUG, "In send_list_of_active_checks()");
if (0 != CONFIG_REFRESH_UNSUPPORTED) {
result = DBselect("select i.key_,i.delay,i.lastlogsize from items i,hosts h "
"where i.hostid=h.hostid and h.status=%d and i.type=%d and h.host='%s' "
"and (i.status=%d or (i.status=%d and i.nextcheck<=%d)) and"ZBX_COND_NODEID,
HOST_STATUS_MONITORED,
ITEM_TYPE_ZABBIX_ACTIVE,
host,
ITEM_STATUS_ACTIVE, ITEM_STATUS_NOTSUPPORTED, time(NULL),
LOCAL_NODE("h.hostid"));
} else {
result = DBselect("select i.key_,i.delay,i.lastlogsize from items i,hosts h "
"where i.hostid=h.hostid and h.status=%d and i.type=%d and h.host='%s' "
"and i.status=%d and"ZBX_COND_NODEID,
HOST_STATUS_MONITORED,
ITEM_TYPE_ZABBIX_ACTIVE,
host,
ITEM_STATUS_ACTIVE,
LOCAL_NODE("h.hostid"));
}
while((row=DBfetch(result)))
{
zbx_snprintf(s,sizeof(s),"%s:%s:%s\n",
row[0],
row[1],
row[2]);
zabbix_log( LOG_LEVEL_DEBUG, "Sending [%s]",
s);
if( zbx_tcp_send_raw(sock,s) != SUCCEED )
{
zabbix_log( LOG_LEVEL_WARNING, "Error while sending list of active checks");
return FAIL;
}
}
DBfree_result(result);
zbx_snprintf(s,sizeof(s),"%s\n",
"ZBX_EOF");
zabbix_log( LOG_LEVEL_DEBUG, "Sending [%s]",
s);
if( zbx_tcp_send_raw(sock,s) != SUCCEED )
{
zabbix_log( LOG_LEVEL_WARNING, "Error while sending list of active checks");
return FAIL;
}
return SUCCEED;
}
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