Zabbix

//go:build windows

// +build windows

​

/*

** 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/>.

**/

​

package file

​

import (

    "errors"

    "fmt"

    "os"

    "syscall"

    "unsafe"

​

    "golang.org/x/sys/windows"

    "golang.zabbix.com/sdk/zbxerr"

)

​

const (

    fileBasicInfo = 0 // FILE_BASIC_INFO

)

​

type FILE_BASIC_INFO struct {

    CreationTime   windows.Filetime

    LastAccessTime windows.Filetime

    LastWriteTime  windows.Filetime

    ChangeTime     windows.Filetime

    FileAttributes uint32

    // padding

    _ uint32

}

​

func getFileChange(path string) (unixTimeNano int64, err error) {

    var f *os.File

    if f, err = os.Open(path); err != nil {

        return 0, zbxerr.New(fmt.Sprintf("Cannot open file")).Wrap(err)

    }

    defer f.Close()

​

    var bi FILE_BASIC_INFO

    err = windows.GetFileInformationByHandleEx(windows.Handle(f.Fd()), fileBasicInfo, (*byte)(unsafe.Pointer(&bi)),

        uint32(unsafe.Sizeof(bi)))

​

    if err != nil {

        return 0, zbxerr.New(fmt.Sprintf("Cannot obtain file information")).Wrap(err)

    }

    return bi.ChangeTime.Nanoseconds(), nil

}

​

// Export -

func (p *Plugin) exportTime(params []string) (result interface{}, err error) {