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 (

    "fmt"

    "os"

    "os/user"

    "path/filepath"

    "strconv"

    "syscall"

    "time"

)

​

type userInfo struct {

    Group       *string `json:"group"`

    Permissions string  `json:"permissions"`

    Uid         uint32  `json:"uid"`

    Gid         uint32  `json:"gid"`

}

​

func getFileInfo(info *os.FileInfo, name string) (fileinfo *fileInfo, err error) {

    var fi fileInfo

​

    stat := (*info).Sys().(*syscall.Stat_t)

    if stat == nil {

        return nil, fmt.Errorf("Cannot obtain %s permission information.", name)

    }

​

    fi.Pathname, err = filepath.Abs(name)

    if err != nil {

        return nil, fmt.Errorf("Cannot obtain %s path name.", name)

    }

​

    fi.Basename = filepath.Base(name)

    fi.Dirname = filepath.Dir(name)

​

    fi.Permissions = mode2str(stat.Mode)

​

    u := strconv.FormatUint(uint64(stat.Uid), 10)

    if usr, er := user.LookupId(u); er == nil {

        fi.User = &usr.Username

    } else {

        username := fmt.Sprintf("%d", stat.Uid)

        fi.User = &username

    }

​

    fi.Uid = stat.Uid