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4333e529e6
* xl/ListFiles: return as many objects as requested and take care of eof (#1361) * xl/ListFiles: fix review comments. * xl/ListFiles: Add windows filepath translation. * xl/ListFiles: Use slashSeparator instead of "/". Remove filepath.FromSlash() as golang-windows takes care of it automatically.
71 lines
1.8 KiB
Go
71 lines
1.8 KiB
Go
// +build !linux,!darwin,!openbsd,!freebsd,!netbsd,!dragonfly
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/*
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* Minio Cloud Storage, (C) 2016 Minio, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package main
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import (
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"io"
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"os"
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"path"
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"sort"
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)
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// scans the directory dirPath, calling filter() on each directory
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// entry. Entries for which filter() returns true are stored, lexically
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// sorted using sort.Sort(). If filter is NULL, all entries are selected.
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// If namesOnly is true, dirPath is not appended into entry name.
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func scandir(dirPath string, filter func(fsDirent) bool, namesOnly bool) ([]fsDirent, error) {
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d, err := os.Open(dirPath)
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if err != nil {
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return nil, err
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}
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defer d.Close()
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var dirents []fsDirent
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for {
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fis, err := d.Readdir(1000)
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if err != nil {
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if err == io.EOF {
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break
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}
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return nil, err
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}
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for _, fi := range fis {
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dirent := fsDirent{
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name: fi.Name(),
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modTime: fi.ModTime(),
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size: fi.Size(),
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mode: fi.Mode(),
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}
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if !namesOnly {
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dirent.name = path.Join(dirPath, dirent.name)
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}
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if dirent.IsDir() {
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// append "/" instead of "\" so that sorting is done as expected.
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dirent.name += slashSeparator
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}
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if filter == nil || filter(dirent) {
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dirents = append(dirents, dirent)
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}
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}
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}
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sort.Sort(byDirentName(dirents))
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return dirents, nil
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}
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