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.
 
 
 
 
 
 
minio/cmd/posix-list-dir-others.go

80 lines
2.1 KiB

// +build !linux,!darwin,!openbsd,!freebsd,!netbsd
/*
* 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 cmd
import (
"io"
"os"
"path"
"strings"
)
// Return all the entries at the directory dirPath.
func readDir(dirPath string) (entries []string, err error) {
d, err := os.Open(preparePath(dirPath))
if err != nil {
// File is really not found.
if os.IsNotExist(err) {
return nil, errFileNotFound
}
// File path cannot be verified since one of the parents is a file.
if strings.Contains(err.Error(), "not a directory") {
return nil, errFileNotFound
}
return nil, err
}
defer d.Close()
for {
// Read 1000 entries.
fis, err := d.Readdir(1000)
if err != nil {
if err == io.EOF {
break
}
return nil, err
}
for _, fi := range fis {
// Stat symbolic link and follow to get the final value.
if fi.Mode()&os.ModeSymlink == os.ModeSymlink {
var st os.FileInfo
st, err = os.Stat(preparePath(path.Join(dirPath, fi.Name())))
if err != nil {
errorIf(err, "Unable to stat path %s", path.Join(dirPath, fi.Name()))
continue
}
// Append to entries if symbolic link exists and is valid.
if st.IsDir() {
entries = append(entries, fi.Name()+slashSeparator)
} else if st.Mode().IsRegular() {
entries = append(entries, fi.Name())
}
continue
}
if fi.Mode().IsDir() {
// Append "/" instead of "\" so that sorting is achieved as expected.
entries = append(entries, fi.Name()+slashSeparator)
} else if fi.Mode().IsRegular() {
entries = append(entries, fi.Name())
}
}
}
return entries, nil
}