github.com/mysteriumnetwork/node@v0.0.0-20240516044423-365054f76801/supervisor/util/winutil/appdata_windows.go (about)

     1  /*
     2   * Copyright (C) 2020 The "MysteriumNetwork/node" Authors.
     3   *
     4   * This program is free software: you can redistribute it and/or modify
     5   * it under the terms of the GNU General Public License as published by
     6   * the Free Software Foundation, either version 3 of the License, or
     7   * (at your option) any later version.
     8   *
     9   * This program is distributed in the hope that it will be useful,
    10   * but WITHOUT ANY WARRANTY; without even the implied warranty of
    11   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    12   * GNU General Public License for more details.
    13   *
    14   * You should have received a copy of the GNU General Public License
    15   * along with this program.  If not, see <http://www.gnu.org/licenses/>.
    16   */
    17  
    18  package winutil
    19  
    20  import (
    21  	"fmt"
    22  	"os"
    23  	"path/filepath"
    24  
    25  	"golang.org/x/sys/windows"
    26  )
    27  
    28  func AppDataDir() (string, error) {
    29  	// Default: C:\ProgramData\MystSupervisor
    30  	root, err := windows.KnownFolderPath(windows.FOLDERID_ProgramData, windows.KF_FLAG_CREATE)
    31  	if err != nil {
    32  		return "", fmt.Errorf("could not get known local app data folder: %w", err)
    33  	}
    34  	c := filepath.Join(root, "MystSupervisor")
    35  	err = os.MkdirAll(c, os.ModeDir|0700)
    36  	if err != nil {
    37  		return "", fmt.Errorf("could not create appdata directory: %w", err)
    38  	}
    39  	return c, nil
    40  }