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/*
** Zabbix
** Copyright (C) 2001-2014 Zabbix SIA
**
** 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
**/
#ifndef ZABBIX_MODULE_H
#define ZABBIX_MODULE_H
#include "zbxtypes.h"
#define ZBX_MODULE_OK 0
#define ZBX_MODULE_FAIL -1
#define ZBX_MODULE_API_VERSION_ONE 1
#define get_rparam(request, num) (request->nparam > num ? request->params[num] : NULL)
/* flags for command */
#define CF_HAVEPARAMS 0x01 /* item accepts either optional or mandatory parameters */
#define CF_MODULE 0x02 /* item is defined in a loadable module */
#define CF_USERPARAMETER 0x04 /* item is defined as user parameter */
typedef struct
{
char *key;
unsigned flags;
int (*function)();
char *test_param; /* item test parameters; user parameter items keep command here */
}
ZBX_METRIC;
/* agent request structure */
typedef struct
{
char *key;
int nparam;
char **params;
zbx_uint64_t lastlogsize;
int mtime;
}
AGENT_REQUEST;
typedef struct
{
char *value;
char *source;
zbx_uint64_t lastlogsize;
int timestamp;
int severity;
int logeventid;
int mtime;
}
zbx_log_t;
/* agent return structure */
typedef struct
{
int type;
zbx_uint64_t ui64;
double dbl;
char *str;
char *text;
char *msg;
/* null-terminated list of pointers */
zbx_log_t **logs;
}
AGENT_RESULT;
/* agent result types */
#define AR_UINT64 0x01
#define AR_DOUBLE 0x02
#define AR_STRING 0x04
#define AR_TEXT 0x08
#define AR_LOG 0x10
#define AR_MESSAGE 0x20
/* SET RESULT */
#define SET_UI64_RESULT(res, val) \
( \
(res)->type |= AR_UINT64, \
(res)->ui64 = (zbx_uint64_t)(val) \
)
#define SET_DBL_RESULT(res, val) \
( \
(res)->type |= AR_DOUBLE, \
(res)->dbl = (double)(val) \
)
/* NOTE: always allocate new memory for val! DON'T USE STATIC OR STACK MEMORY!!! */
#define SET_STR_RESULT(res, val) \
( \
(res)->type |= AR_STRING, \
(res)->str = (char *)(val) \
)
/* NOTE: always allocate new memory for val! DON'T USE STATIC OR STACK MEMORY!!! */
#define SET_TEXT_RESULT(res, val) \
( \
(res)->type |= AR_TEXT, \
(res)->text = (char *)(val) \
)
/* NOTE: always allocate new memory for val! DON'T USE STATIC OR STACK MEMORY!!! */
#define SET_LOG_RESULT(res, val) \
( \
(res)->type |= AR_LOG, \
(res)->logs = (zbx_log_t **)(val) \
)
/* NOTE: always allocate new memory for val! DON'T USE STATIC OR STACK MEMORY!!! */
#define SET_MSG_RESULT(res, val) \
( \
(res)->type |= AR_MESSAGE, \
(res)->msg = (char *)(val) \
)
#define SYSINFO_RET_OK 0
#define SYSINFO_RET_FAIL 1
#endif
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