core/crash_reporter/logcat_reader.h

/*
 *
 *      Copyright (c) 2017 Nest Labs, Inc.
 *      All rights reserved.
 *
 *      This document is the property of Nest. It is considered
 *      confidential and proprietary information.
 *
 *      This document may not be reproduced or transmitted in any form,
 *      in whole or in part, without the express written permission of
 *      Nest.
 *
 */

#ifndef CRASH_REPORTER_LOGCAT_READER_H
#define CRASH_REPORTER_LOGCAT_READER_H

#include <memory>
#include <base/files/file_path.h>

// Utility class to read lines from logcat into a file.
class LogcatReader {
public:
  LogcatReader();

  bool Initialize(const std::string &log_name,
                  unsigned int tail_num_lines);

  size_t DumpLogToFile(const base::FilePath &target_file_path);

private:
  struct LogcatImpl;
  std::shared_ptr<LogcatImpl> impl;
};

#endif