JUDPSocket.hh

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#ifndef __JUDPSOCKET_HH
#define __JUDPSOCKET_HH
 
#include <sys/select.h>
 
#include "JLang/JException.hh"
 
#include "JNet/JSocket.hh"
#include "JLang/JFileDescriptorMask.hh"
 
 
/**
 * \author cpellegrino
 */
 
namespace JNET
{
 
  using JLANG::JSocketException;
  using JLANG::JFileDescriptorMask;
 
 
  /**
   * Server socket.
   */
  class JUDPSocket :
    public JSocket
  {
  public:
    /**
     * Constructor.
     *
     * \param  port     port number
     */
    JUDPSocket(const int port): 
      JSocket(PF_INET, SOCK_DGRAM, 0)
    {
      setReuseAddress(true);
 
      setFamily(AF_INET);
      setIPnumber();
      setPort(port);
      
      if (::bind(getFileDescriptor(), getSockaddr(), sizeof(sockaddr)) < 0) {
        THROW(JSocketException, "Bind socket failed.");
      }
    }
  };
}
 
#endif