mirror of
https://github.com/minio/minio.git
synced 2024-12-25 14:45:54 -05:00
62f8343879
This is a consolidation effort, avoiding usage of naked strings in codebase. Whenever possible use constants which can be repurposed elsewhere. This also fixes `goconst ./...` reported issues.
57 lines
1.5 KiB
Go
57 lines
1.5 KiB
Go
/*
|
|
* Minio Cloud Storage, (C) 2016, 2017 Minio, Inc.
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
package cmd
|
|
|
|
import (
|
|
"path/filepath"
|
|
"runtime"
|
|
"strings"
|
|
)
|
|
|
|
// preparePath rewrites path to handle any OS specific details.
|
|
func preparePath(path string) string {
|
|
if runtime.GOOS == globalWindowsOSName {
|
|
// Microsoft Windows supports long path names using
|
|
// uniform naming convention (UNC).
|
|
return UNCPath(path)
|
|
}
|
|
return path
|
|
}
|
|
|
|
// UNCPath converts a absolute windows path to a UNC long path.
|
|
func UNCPath(path string) string {
|
|
// Clean the path for any trailing "/".
|
|
path = filepath.Clean(path)
|
|
|
|
// UNC can NOT use "/", so convert all to "\".
|
|
path = filepath.FromSlash(path)
|
|
|
|
// If prefix is "\\", we already have a UNC path or server.
|
|
if strings.HasPrefix(path, `\\`) {
|
|
|
|
// If already long path, just keep it
|
|
if strings.HasPrefix(path, `\\?\`) {
|
|
return path
|
|
}
|
|
|
|
// Trim "\\" from path and add UNC prefix.
|
|
return `\\?\UNC\` + strings.TrimPrefix(path, `\\`)
|
|
}
|
|
path = `\\?\` + path
|
|
return path
|
|
}
|