udp_socket.h

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/*
**  ClanLib SDK
**  Copyright (c) 1997-2009 The ClanLib Team
**
**  This software is provided 'as-is', without any express or implied
**  warranty.  In no event will the authors be held liable for any damages
**  arising from the use of this software.
**
**  Permission is granted to anyone to use this software for any purpose,
**  including commercial applications, and to alter it and redistribute it
**  freely, subject to the following restrictions:
**
**  1. The origin of this software must not be misrepresented; you must not
**     claim that you wrote the original software. If you use this software
**     in a product, an acknowledgment in the product documentation would be
**     appreciated but is not required.
**  2. Altered source versions must be plainly marked as such, and must not be
**     misrepresented as being the original software.
**  3. This notice may not be removed or altered from any source distribution.
**
**  Note: Some of the libraries ClanLib may link to may have additional
**  requirements or restrictions.
**
**  File Author(s):
**
**    Magnus Norddahl
*/


#pragma once

#include "../api_network.h"
#include "../../Core/System/sharedptr.h"

class CL_Event;
class CL_SocketName;
class CL_UDPSocket_Impl;

class CL_API_NETWORK CL_UDPSocket
{

public:
        CL_UDPSocket();

        CL_UDPSocket(const CL_SocketName &local_name, bool force_bind = true);

        CL_UDPSocket(int socket, bool close_socket);

        ~CL_UDPSocket();


public:

        int get_handle() const;

        CL_SocketName get_local_name() const;

        CL_Event get_read_event();

        CL_Event get_write_event();


public:

        void bind(const CL_SocketName &local_name, bool force_bind = true);

        void set_handle(int socket, bool close_socket);

        int send(const void *data, int len, const CL_SocketName &to);

        int receive(void *data, int len, CL_SocketName &out_from);

        int peek(void *data, int len, CL_SocketName &out_from);


private:
        CL_SharedPtr<CL_UDPSocket_Impl> impl;
};

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