message_router_response.h

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#ifndef ODVA_ETHERNETIP_MESSAGE_ROUTER_RESPONSE_H
#define ODVA_ETHERNETIP_MESSAGE_ROUTER_RESPONSE_H

#include <string>
#include <boost/shared_ptr.hpp>

#include "odva_ethernetip/eip_types.h"
#include "odva_ethernetip/serialization/serializable.h"
#include "odva_ethernetip/serialization/reader.h"
#include "odva_ethernetip/serialization/writer.h"

using boost::shared_ptr;

namespace eip {

using serialization::Serializable;
using serialization::Reader;
using serialization::Writer;

class MessageRouterResponse : public Serializable
{
public:

  EIP_USINT service;
  EIP_USINT general_status;

  MessageRouterResponse() : service(0), general_status(0) { }

  shared_ptr<Serializable> getAdditionalStatus() const
  {
    return additional_status_;
  }

  shared_ptr<Serializable> getResponseData() const
  {
    return response_data_;
  }

  virtual size_t getLength() const;

  virtual Writer& serialize(Writer& writer) const
  {
    throw std::logic_error("Not implemented");
  }

  virtual Reader& deserialize(Reader& reader, size_t length);

  virtual Reader& deserialize(Reader& reader)
  {
    throw std::logic_error("Must have size to deserialize");
  }

private:
  shared_ptr<Serializable> additional_status_;
  shared_ptr<Serializable> response_data_;

  shared_ptr<Serializable> readData(Reader& reader, int length);
};

} // namespace eip

#endif  // ODVA_ETHERNETIP_MESSAGE_ROUTER_RESPONSE_H