Zabbix

/*

** Zabbix

** Copyright (C) 2001-2023 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.

**/

​

package agent

​

import (

    "bytes"

    "fmt"

    "strings"

    "time"

    "unicode"

​

    "git.zabbix.com/ap/plugin-support/plugin"

    "zabbix.com/pkg/itemutil"

    "zabbix.com/pkg/zbxcmd"

)

​

type parameterInfo struct {

    cmd      string

    flexible bool

}

​

// Plugin -

type UserParameterPlugin struct {

    plugin.Base

    parameters           map[string]*parameterInfo

    unsafeUserParameters int

    userParameterDir     string

}

​

var userParameter UserParameterPlugin

​

func (p *UserParameterPlugin) cmd(key string, params []string) (string, error) {

    var b bytes.Buffer

​

    parameter := p.parameters[key]

    s := parameter.cmd

​

    if parameter.flexible {

        var n int

​

        for i := 0; i < len(params); i++ {

            n += len(params[i])

        }

​

        b.Grow(len(s) + n)

​