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