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/*
* Copyright (C) 2010 Martin Willi
* Copyright (C) 2010 revosec AG
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* for more details.
*/
/**
* @defgroup socket_raw_socket socket_raw_socket
* @{ @ingroup socket_raw
*/
#ifndef SOCKET_RAW_SOCKET_H_
#define SOCKET_RAW_SOCKET_H_
typedef struct socket_raw_socket_t socket_raw_socket_t;
#include <network/socket.h>
/**
* Raw socket, binds to port 500/4500 using any IPv4/IPv6 address.
*
* This imeplementation uses raw sockets to allow binding of other daemons
* (pluto) to UDP/500/4500. An installed "Linux socket filter" filters out
* all non-IKEv2 traffic and handles just IKEv2 messages. An other daemon
* must handle all traffic separately, e.g. ignore IKEv2 traffic, since charon
* handles that.
*/
struct socket_raw_socket_t {
/**
* Implements the socket_t interface.
*/
socket_t socket;
/**
* Destroy a socket_raw_socket_t.
*/
void (*destroy)(socket_raw_socket_t *this);
};
/**
* Create a socket_raw_socket instance.
*/
socket_raw_socket_t *socket_raw_socket_create();
#endif /** SOCKET_RAW_SOCKET_H_ @}*/
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