header.h

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/*
 * Software License Agreement (BSD License)
 *
 *  Copyright (c) 2008, Willow Garage, Inc.
 *  Copyright (c) 2013, Open Source Robotics Foundation
 *  All rights reserved.
 *
 *  Redistribution and use in source and binary forms, with or without
 *  modification, are permitted provided that the following conditions
 *  are met:
 *
 *   * Redistributions of source code must retain the above copyright
 *     notice, this list of conditions and the following disclaimer.
 *   * Redistributions in binary form must reproduce the above
 *     copyright notice, this list of conditions and the following
 *     disclaimer in the documentation and/or other materials provided
 *     with the distribution.
 *   * Neither the name of Willow Garage, Inc. nor the names of its
 *     contributors may be used to endorse or promote products derived
 *     from this software without specific prior written permission.
 *
 *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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#ifndef CPP_CORE_HEADER_H
#define CPP_CORE_HEADER_H

#include <stdint.h>

#include <boost/shared_array.hpp>

#include "ros/datatypes.h"
#include "cpp_common_decl.h"

namespace ros
{

class CPP_COMMON_DECL Header
{
public:
  Header();
  ~Header();

  bool getValue(const std::string& key, std::string& value) const;
  M_stringPtr getValues() { return read_map_; }

  bool parse(const boost::shared_array<uint8_t>& buffer, uint32_t size, std::string& error_msg);

  bool parse(uint8_t* buffer, uint32_t size, std::string& error_msg);

  static void write(const M_string& key_vals, boost::shared_array<uint8_t>& buffer, uint32_t& size);

private:

  M_stringPtr read_map_;
};

}

#endif // ROSCPP_HEADER_H