Zabbix

/*

** Zabbix

** Copyright (C) 2001-2024 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_ZBXSERVER_H

#define ZABBIX_ZBXSERVER_H

​

#include "dbcache.h"

#include "zbxvariant.h"

#include "zbxeval.h"

#include "zbxdb.h"

​

#define MACRO_TYPE_MESSAGE_NORMAL   0x00000001

#define MACRO_TYPE_MESSAGE_RECOVERY 0x00000002

#define MACRO_TYPE_TRIGGER_URL      0x00000004

#define MACRO_TYPE_TRIGGER_EXPRESSION   0x00000008

#define MACRO_TYPE_TRIGGER_DESCRIPTION  0x00000010  /* name */

#define MACRO_TYPE_TRIGGER_COMMENTS 0x00000020  /* description */

#define MACRO_TYPE_ITEM_KEY     0x00000040

#define MACRO_TYPE_ALERT_EMAIL      0x00000080

#define MACRO_TYPE_INTERFACE_ADDR   0x00000100

#define MACRO_TYPE_COMMON       0x00000400

#define MACRO_TYPE_PARAMS_FIELD     0x00000800

#define MACRO_TYPE_SCRIPT       0x00001000

#define MACRO_TYPE_SNMP_OID     0x00002000

#define MACRO_TYPE_HTTPTEST_FIELD   0x00004000

#define MACRO_TYPE_LLD_FILTER       0x00008000

#define MACRO_TYPE_ALERT        0x00010000

#define MACRO_TYPE_TRIGGER_TAG      0x00020000

#define MACRO_TYPE_JMX_ENDPOINT     0x00040000

#define MACRO_TYPE_MESSAGE_UPDATE   0x00080000

#define MACRO_TYPE_HTTP_RAW     0x00100000

#define MACRO_TYPE_HTTP_JSON        0x00200000

#define MACRO_TYPE_HTTP_XML     0x00400000

#define MACRO_TYPE_ALLOWED_HOSTS    0x00800000

#define MACRO_TYPE_ITEM_TAG     0x01000000

#define MACRO_TYPE_EVENT_NAME       0x02000000  /* event name in trigger configuration */

#define MACRO_TYPE_SCRIPT_PARAMS_FIELD  0x04000000

#define MACRO_TYPE_SCRIPT_NORMAL    0x08000000

#define MACRO_TYPE_SCRIPT_RECOVERY  0x10000000

#define MACRO_TYPE_REPORT       0x20000000

#define MACRO_TYPE_QUERY_FILTER     0x40000000

​

#define MACRO_EXPAND_NO         0

#define MACRO_EXPAND_YES        1

​

#define STR_CONTAINS_MACROS(str)    (NULL != strchr(str, '{'))

​

int evaluate_function2(zbx_variant_t *value, DC_EVALUATE_ITEM *item, const char *function, const char *parameter,

        const zbx_timespec_t *ts, char **error);

​

int zbx_is_trigger_function(const char *name, size_t len);

​

int substitute_simple_macros(const zbx_uint64_t *actionid, const DB_EVENT *event, const DB_EVENT *r_event,

        const zbx_uint64_t *userid, const zbx_uint64_t *hostid, const DC_HOST *dc_host, const DC_ITEM *dc_item,

        const DB_ALERT *alert, const DB_ACKNOWLEDGE *ack, const zbx_service_alarm_t *service_alarm,

        const DB_SERVICE *service, const char *tz, char **data, int macro_type, char *error, int maxerrlen);

​

int substitute_simple_macros_unmasked(const zbx_uint64_t *actionid, const DB_EVENT *event, const DB_EVENT *r_event,

        const zbx_uint64_t *userid, const zbx_uint64_t *hostid, const DC_HOST *dc_host, const DC_ITEM *dc_item,

        const DB_ALERT *alert, const DB_ACKNOWLEDGE *ack, const zbx_service_alarm_t *service_alarm,

        const DB_SERVICE *service, const char *tz, char **data, int macro_type, char *error, int maxerrlen);

​

void    zbx_substitute_simple_macros_allowed_hosts(zbx_history_recv_item_t *item, char **allowed_peers);

​

void    evaluate_expressions(zbx_vector_ptr_t *triggers, const zbx_vector_uint64_t *history_itemids,

        const zbx_history_sync_item_t *history_items, const int *history_errcodes);

void    prepare_triggers(DC_TRIGGER **triggers, int triggers_num);

​

void    zbx_format_value(char *value, size_t max_len, zbx_uint64_t valuemapid,

        const char *units, unsigned char value_type);

​

void    zbx_determine_items_in_expressions(zbx_vector_ptr_t *trigger_order, const zbx_uint64_t *itemids, int item_num);

​

#define ZBX_EXPRESSION_NORMAL       0

#define ZBX_EXPRESSION_AGGREGATE    1