File Manager

✏️ driver/tempfile.go

// Copyright 2014 Google Inc. All Rights Reserved.
//
// 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 driver

import (
	"fmt"
	"os"
	"path/filepath"
	"sync"
)

// newTempFile returns a new output file in dir with the provided prefix and suffix.
func newTempFile(dir, prefix, suffix string) (*os.File, error) {
	for index := 1; index < 10000; index++ {
		switch f, err := os.OpenFile(filepath.Join(dir, fmt.Sprintf("%s%03d%s", prefix, index, suffix)), os.O_RDWR|os.O_CREATE|os.O_EXCL, 0666); {
		case err == nil:
			return f, nil
		case !os.IsExist(err):
			return nil, err
		}
	}
	// Give up
	return nil, fmt.Errorf("could not create file of the form %s%03d%s", prefix, 1, suffix)
}

var tempFiles []string
var tempFilesMu = sync.Mutex{}

// deferDeleteTempFile marks a file to be deleted by next call to Cleanup()
func deferDeleteTempFile(path string) {
	tempFilesMu.Lock()
	tempFiles = append(tempFiles, path)
	tempFilesMu.Unlock()
}

// cleanupTempFiles removes any temporary files selected for deferred cleaning.
func cleanupTempFiles() error {
	tempFilesMu.Lock()
	defer tempFilesMu.Unlock()
	var lastErr error
	for _, f := range tempFiles {
		if err := os.Remove(f); err != nil {
			lastErr = err
		}
	}
	tempFiles = nil
	return lastErr
}

Batal

⬅ internal 18 item

Nama	Tipe	Ukuran	Diubah	Aksi
📁html	dir	—	2024-02-02 18:09	📂 Buka
🔵cli.go	go	12.1 KB	2024-02-02 18:09	✏️ 👁️
🔵commands.go	go	18.4 KB	2024-02-02 18:09	✏️ 👁️
🔵config.go	go	10.4 KB	2024-02-02 18:09	✏️ 👁️
🔵driver.go	go	10.3 KB	2024-02-02 18:09	✏️ 👁️
🔵driver_focus.go	go	6.4 KB	2024-02-02 18:09	✏️ 👁️
🔵fetch.go	go	18.8 KB	2024-02-02 18:09	✏️ 👁️
🔵flags.go	go	1.9 KB	2024-02-02 18:09	✏️ 👁️
🔵flamegraph.go	go	3 KB	2024-02-02 18:09	✏️ 👁️
🔵interactive.go	go	10.6 KB	2024-02-02 18:09	✏️ 👁️
🔵options.go	go	2.3 KB	2024-02-02 18:09	✏️ 👁️
🔵settings.go	go	4.2 KB	2024-02-02 18:09	✏️ 👁️
🔵stacks.go	go	1.6 KB	2024-02-02 18:09	✏️ 👁️
🔵svg.go	go	2.2 KB	2024-02-02 18:09	✏️ 👁️
🔵tagroot.go	go	3.3 KB	2024-02-02 18:09	✏️ 👁️
🔵tempfile.go	go	1.7 KB	2024-02-02 18:09	✏️ 👁️
🔵webhtml.go	go	2.2 KB	2024-02-02 18:09	✏️ 👁️
🔵webui.go	go	13.5 KB	2024-02-02 18:09	✏️ 👁️

✏️ Rename