fake_temperature_sensor.h

// Copyright 2015 The Chromium OS Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef THERMALD_FAKE_TEMPERATURE_SENSOR_H_
#define THERMALD_FAKE_TEMPERATURE_SENSOR_H_

#include <string>

#include "base/files/file_path.h"
#include "base/macros.h"

#include "thermald/temperature_sensor_common.h"

namespace thermald {

// A fake temperature sensor reads the temperature from a file. The file is
// expected to contain a string with the temperature in millidegree Celsius.
class FakeTemperatureSensor : public TemperatureSensorCommon {
 public:
  FakeTemperatureSensor(const base::FilePath &fake_data_file,
                        const std::string &name);

  // Read the temperature from the file.
  bool ReadTemperature(int *value) override;

 private:
  const base::FilePath fake_data_file_;

  DISALLOW_COPY_AND_ASSIGN(FakeTemperatureSensor);
};

}  // namespace thermald

#endif  // THERMALD_FAKE_TEMPERATURE_SENSOR_H_