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 uname

​

import (

    "errors"

    "fmt"

    "strings"

    "syscall"

​

    "zabbix.com/util"

)

​

func getUname(params []string) (uname string, err error) {

    if len(params) > 0 {

        return "", errors.New("Too many parameters.")

    }

​

    var utsname syscall.Utsname

    if err = syscall.Uname(&utsname); err != nil {

        err = fmt.Errorf("Cannot obtain system information: %s", err.Error())

        return

    }

    uname = fmt.Sprintf("%s %s %s %s %s", util.UnameArrayToString(&utsname.Sysname),

        util.UnameArrayToString(&utsname.Nodename), util.UnameArrayToString(&utsname.Release),

        util.UnameArrayToString(&utsname.Version), util.UnameArrayToString(&utsname.Machine))

​

    return uname, nil

}

​

func getHostname(params []string) (hostname string, err error) {

    if len(params) > 2 {

        return "", errors.New("Too many parameters.")

    }

​

    var mode, transform string

​

    if len(params) > 0 {

        mode = params[0]

        if len(params) > 1 {

            transform = params[1]

        }

    }

​

    var utsname syscall.Utsname

    if err = syscall.Uname(&utsname); err != nil {