| // Copyright (c) 2011 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "net/disk_cache/cache_util.h" |
| |
| #include "base/files/file_enumerator.h" |
| #include "base/files/file_util.h" |
| #include "base/logging.h" |
| #include "base/strings/string_util.h" |
| |
| namespace disk_cache { |
| |
| bool MoveCache(const base::FilePath& from_path, const base::FilePath& to_path) { |
| #if defined(OS_CHROMEOS) |
| // For ChromeOS, we don't actually want to rename the cache |
| // directory, because if we do, then it'll get recreated through the |
| // encrypted filesystem (with encrypted names), and we won't be able |
| // to see these directories anymore in an unmounted encrypted |
| // filesystem, so we just move each item in the cache to a new |
| // directory. |
| if (!base::CreateDirectory(to_path)) { |
| LOG(ERROR) << "Unable to create destination cache directory."; |
| return false; |
| } |
| base::FileEnumerator iter(from_path, false /* not recursive */, |
| base::FileEnumerator::DIRECTORIES | base::FileEnumerator::FILES); |
| for (base::FilePath name = iter.Next(); !name.value().empty(); |
| name = iter.Next()) { |
| base::FilePath destination = to_path.Append(name.BaseName()); |
| if (!base::Move(name, destination)) { |
| LOG(ERROR) << "Unable to move cache item."; |
| return false; |
| } |
| } |
| return true; |
| #else |
| return base::Move(from_path, to_path); |
| #endif |
| } |
| |
| bool DeleteCacheFile(const base::FilePath& name) { |
| return base::DeleteFile(name); |
| } |
| |
| } // namespace disk_cache |