You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
70 lines
1.8 KiB
70 lines
1.8 KiB
// +build !linux,!darwin,!openbsd,!freebsd,!netbsd,!dragonfly
|
|
|
|
/*
|
|
* Minio Cloud Storage, (C) 2016 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 main
|
|
|
|
import (
|
|
"io"
|
|
"os"
|
|
"path"
|
|
"sort"
|
|
)
|
|
|
|
// scans the directory dirPath, calling filter() on each directory
|
|
// entry. Entries for which filter() returns true are stored, lexically
|
|
// sorted using sort.Sort(). If filter is NULL, all entries are selected.
|
|
// If namesOnly is true, dirPath is not appended into entry name.
|
|
func scandir(dirPath string, filter func(fsDirent) bool, namesOnly bool) ([]fsDirent, error) {
|
|
d, err := os.Open(dirPath)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
defer d.Close()
|
|
|
|
var dirents []fsDirent
|
|
for {
|
|
fis, err := d.Readdir(1000)
|
|
if err != nil {
|
|
if err == io.EOF {
|
|
break
|
|
}
|
|
return nil, err
|
|
}
|
|
for _, fi := range fis {
|
|
dirent := fsDirent{
|
|
name: fi.Name(),
|
|
modTime: fi.ModTime(),
|
|
size: fi.Size(),
|
|
mode: fi.Mode(),
|
|
}
|
|
if !namesOnly {
|
|
dirent.name = path.Join(dirPath, dirent.name)
|
|
}
|
|
if dirent.IsDir() {
|
|
// append "/" instead of "\" so that sorting is done as expected.
|
|
dirent.name += slashSeparator
|
|
}
|
|
if filter == nil || filter(dirent) {
|
|
dirents = append(dirents, dirent)
|
|
}
|
|
}
|
|
}
|
|
|
|
sort.Sort(byDirentName(dirents))
|
|
return dirents, nil
|
|
}
|
|
|