/* -*- mode: c++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/***************************************************************************
 * File: socket.h
 * This file belongs to the Bifrost project.
 * Socket wrapper class header file.
 * Date: Wed Sep  2 09:02:38 CEST 2009
 * Author: Bent Bisballe Nyeng
 * Copyright: 2009
 * Email: deva@aasimon.org
 ****************************************************************************/
#ifndef __BIFROST_SOCKET_H__
#define __BIFROST_SOCKET_H__

#include <string>
#include <exception>

typedef unsigned short int port_t;

#ifdef WIN32
typedef SOCKET socket_t;
#define _throw(...)
#else
typedef int socket_t;
#define _throw(fmt...) throw(fmt)
#endif

struct socket_private_t;

class Socket {
public:
	class BindException : public std::exception {};
	class MulticastTTLException : public std::exception {};
	class MulticastGroupJoinException : public std::exception {};
	class ReceiveException : public std::exception {};
	class SendException : public std::exception {};
	class WSAException : public std::exception {};
	class AddressParseException : public std::exception {};
	class OpenException : public std::exception {};

	Socket() _throw(WSAException);
	~Socket();

	void open(std::string address, port_t port) 
		_throw(AddressParseException, OpenException);

  void setSocketFiledescriptor(socket_t sock, std::string address, port_t port)
		_throw(AddressParseException);

	void setSend(unsigned char ttl)
		_throw(MulticastTTLException, MulticastGroupJoinException);
	void setRecv() _throw(BindException);

	virtual size_t sendTo(void *data, size_t size)
    _throw(SendException);
	virtual size_t recvFrom(void *data, size_t size)
    _throw(ReceiveException);

private:
  struct socket_private_t *prv;
};

#endif/*__BIFROST_SOCKET_H__*/