1// Copyright (c) 2013 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#include "net/disk_cache/simple/simple_index_file.h"
6
7#include <string>
8
9#include "base/files/file_enumerator.h"
10#include "base/files/file_path.h"
11
12namespace disk_cache {
13
14// static
15bool SimpleIndexFile::TraverseCacheDirectory(
16    const base::FilePath& cache_path,
17    const EntryFileCallback& entry_file_callback) {
18  const base::FilePath current_directory(FILE_PATH_LITERAL("."));
19  const base::FilePath parent_directory(FILE_PATH_LITERAL(".."));
20  const base::FilePath::StringType file_pattern = FILE_PATH_LITERAL("*");
21  base::FileEnumerator enumerator(
22      cache_path, false /* recursive */, base::FileEnumerator::FILES,
23      file_pattern);
24  for (base::FilePath file_path = enumerator.Next(); !file_path.empty();
25       file_path = enumerator.Next()) {
26    if (file_path == current_directory || file_path == parent_directory)
27      continue;
28    entry_file_callback.Run(file_path);
29  }
30  return true;
31}
32
33}  // namespace disk_cache
34