INetAddress.hpp

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// ANNA - Anna is Not Nothingness Anymore                                                         //
//                                                                                                //
// (c) Copyright 2005-2015 Eduardo Ramos Testillano & Francisco Ruiz Rayo                         //
//                                                                                                //
// See project site at http://redmine.teslayout.com/projects/anna-suite                           //
// See accompanying file LICENSE or copy at http://www.teslayout.com/projects/public/anna.LICENSE //


#ifndef anna_comm_INetAddress_hpp
#define anna_comm_INetAddress_hpp

#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>

#include <string>

#include <anna/core/RuntimeException.hpp>

namespace anna {

namespace xml {
class Node;
}

namespace comm {

class Device;

class INetAddress {
public:
  INetAddress() : a_device(NULL), a_port(-1)  {}

  INetAddress(const Device* device, const int port = -1)  : a_device(device),  a_port(port) {;}

  INetAddress(const INetAddress& other) : a_device(other.a_device) , a_port(other.a_port) {;}

  const Device* getDevice(const bool exceptionWhenNull = true) const noexcept(false);

  int getPort() const { return a_port; }

  void setAddress(const Device* device)   { a_device = device;  }

  void setPort(const int port) { a_port = port; }

  INetAddress& operator = (const INetAddress& right) { a_device = right.a_device; a_port = right.a_port; return *this; }

  bool operator == (const INetAddress& right) const { return a_device == right.a_device && a_port == right.a_port; }

  bool isNull() const { return (a_device == NULL || a_port == -1);  }

  void clear() { a_device = NULL; a_port = -1; }

  std::string asString() const ;

  std::string serialize() const ;

  xml::Node* asXML(xml::Node* parent) const noexcept(false);

private:
  const Device* a_device;
  int a_port;
};

}
}

#endif