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//
// Copyright (C) 2013 The Android Open Source Project
//
// 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.
//
#ifndef UPDATE_ENGINE_COMMON_HWID_OVERRIDE_H_
#define UPDATE_ENGINE_COMMON_HWID_OVERRIDE_H_
#include <map>
#include <string>
#include <base/files/file_path.h>
#include <base/macros.h>
namespace chromeos_update_engine {
// Class that allows HWID to be read from <root>/etc/lsb-release.
class HwidOverride {
public:
HwidOverride();
~HwidOverride();
// Read HWID from an /etc/lsb-release file under given root.
// An empty string is returned if there is any error.
static std::string Read(const base::FilePath& root);
static const char kHwidOverrideKey[];
private:
DISALLOW_COPY_AND_ASSIGN(HwidOverride);
};
} // namespace chromeos_update_engine
#endif // UPDATE_ENGINE_COMMON_HWID_OVERRIDE_H_
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