1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
|
/*
** 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 <string.h>
#include <stdarg.h>
#include <syslog.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
#include <time.h>
#include "common.h"
#include "log.h"
#include "zbxserver.h"
#include "zlog.h"
/******************************************************************************
* *
* Function: zabbix_syslog *
* *
* Purpose: save internal warning or error message in item zabbix[log] *
* *
* Parameters: va_list arguments *
* *
* Return value: *
* *
* Author: Alexei Vladishev *
* *
* Comments: do nothing if no zabbix[log] items *
* *
******************************************************************************/
void __zbx_zabbix_syslog(const char *fmt, ...)
{
va_list ap;
char value_str[MAX_STRING_LEN];
DB_ITEM item;
DB_RESULT result;
DB_ROW row;
AGENT_RESULT agent;
time_t now;
zabbix_log(LOG_LEVEL_DEBUG, "In zabbix_log()");
/* This is made to disable writing to database for watchdog */
if(CONFIG_ENABLE_LOG == 0) return;
result = DBselect("select %s where h.hostid=i.hostid and h.status=%d and i.status=%d"
" and h.proxy_hostid=0 and i.key_='%s' and i.value_type=%d" DB_NODE,
ZBX_SQL_ITEM_SELECT,
ITEM_STATUS_ACTIVE,
HOST_STATUS_MONITORED,
SERVER_ZABBIXLOG_KEY,
ITEM_VALUE_TYPE_STR,
DBnode_local("h.hostid"));
now = time(NULL);
while((row=DBfetch(result)))
{
DBget_item_from_db(&item,row);
va_start(ap,fmt);
vsnprintf(value_str,sizeof(value_str),fmt,ap);
value_str[MAX_STRING_LEN-1]=0;
va_end(ap);
init_result(&agent);
SET_STR_RESULT(&agent, strdup(value_str));
if (0 == CONFIG_DBSYNCER_FORKS)
{
process_new_value(&item, &agent, now);
update_triggers(item.itemid);
}
else
process_new_value(&item, &agent, now);
free_result(&agent);
}
DBfree_result(result);
}
|
