Zabbix

<?php declare(strict_types = 0);

/*

** Copyright (C) 2001-2025 Zabbix SIA

**

** This program is free software: you can redistribute it and/or modify it under the terms of

** the GNU Affero General Public License as published by the Free Software Foundation, version 3.

**

** 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 Affero General Public License for more details.

**

** You should have received a copy of the GNU Affero General Public License along with this program.

** If not, see <https://www.gnu.org/licenses/>.

**/

​

​

/**

 * Class containing information about Items.

 */

final class CItemData {

​

    private const KEYS_BY_TYPE = [

        ITEM_TYPE_ZABBIX => [

            'agent.hostmetadata',

            'agent.hostname',

            'agent.ping',

            'agent.variant',

            'agent.version',

            'kernel.maxfiles',

            'kernel.maxproc',

            'kernel.openfiles',

            'modbus.get[endpoint,<slaveid>,<function>,<address>,<count>,<type>,<endianness>,<offset>]',

            'net.dns.record[<ip>,name,<type>,<timeout>,<count>,<protocol>]',

            'net.dns.perf[<ip>,name,<type>,<timeout>,<count>,<protocol>]',

            'net.dns[<ip>,name,<type>,<timeout>,<count>,<protocol>]',

            'net.if.collisions[if]',

            'net.if.discovery',

            'net.if.in[if,<mode>]',

            'net.if.list',

            'net.if.out[if,<mode>]',

            'net.if.total[if,<mode>]',

            'net.tcp.listen[port]',

            'net.tcp.port[<ip>,port]',

            'net.tcp.service.perf[service,<ip>,<port>]',

            'net.tcp.service[service,<ip>,<port>]',

            'net.tcp.socket.count[<laddr>,<lport>,<raddr>,<rport>,<state>]',

            'net.udp.listen[port]',

            'net.udp.service.perf[service,<ip>,<port>]',

            'net.udp.service[service,<ip>,<port>]',

            'net.udp.socket.count[<laddr>,<lport>,<raddr>,<rport>,<state>]',

            'perf_counter[counter,<interval>]',

            'perf_counter_en[counter,<interval>]',

            'perf_instance.discovery[object]',

            'perf_instance_en.discovery[object]',

            'proc.cpu.util[<name>,<user>,<type>,<cmdline>,<mode>,<zone>]',

            'proc.get[<name>,<user>,<cmdline>,<mode>]',

            'proc.mem[<name>,<user>,<mode>,<cmdline>,<memtype>]',

            'proc.num[<name>,<user>,<state>,<cmdline>,<zone>]',

            'proc_info[process,<attribute>,<type>]',

            'registry.data[key,<value name>]',

            'registry.get[key,<mode>,<name regexp>]',

            'sensor[device,sensor,<mode>]',

            'service.info[service,<param>]',

            'services[<type>,<state>,<exclude>]',

            'system.boottime',

            'system.cpu.discovery',

            'system.cpu.intr',

            'system.cpu.load[<cpu>,<mode>]',

            'system.cpu.num[<type>]',

            'system.cpu.switches',

            'system.cpu.util[<cpu>,<type>,<mode>,<logical_or_physical>]',

            'system.hostname[<type>,<transform>]',

            'system.hw.chassis[<info>]',

            'system.hw.cpu[<cpu>,<info>]',

            'system.hw.devices[<type>]',

            'system.hw.macaddr[<interface>,<format>]',

            'system.localtime[<type>]',

            'system.run[command,<mode>]',

            'system.stat[resource,<type>]',

            'system.sw.arch',

            'system.sw.os[<info>]',

            'system.sw.os.get',

            'system.sw.packages[<regexp>,<manager>,<format>]',

            'system.sw.packages.get[<regexp>,<manager>]',

            'system.swap.in[<device>,<type>]',

            'system.swap.out[<device>,<type>]',

            'system.swap.size[<device>,<type>]',

            'system.uname',

            'system.uptime',

            'system.users.num',

            'vfs.dev.discovery',