///*
 //* Copyright (C) 2010-2011 Mamadou Diop.
 //*
 //* Contact: Mamadou Diop <diopmamadou(at)doubango[dot]org>
 //*	
 //* This file is part of Open Source Doubango Framework.
 //*
 //* DOUBANGO 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 3 of the License, or
 //* (at your option) any later version.
 //*	
 //* DOUBANGO 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.
 //*	
 //* You should have received a copy of the GNU General Public License
 //* along with DOUBANGO.
 //*
 //*/
 //
 ///**@file tnet_turn.h
 // * @brief Traversal Using Relays around NAT (TURN) implementation as per 'draft-ietf-behave-turn-16', 'draft-ietf-behave-turn-tcp-05'
 // *		 and 'draft-ietf-behave-turn-ipv6'.
 // *			http://tools.ietf.org/html/draft-ietf-behave-turn-16
 // *			http://tools.ietf.org/html/draft-ietf-behave-turn-tcp-05
 // *			http://tools.ietf.org/html/draft-ietf-behave-turn-ipv6-07
 // *
 // * @author Mamadou Diop <diopmamadou(at)doubango[dot]org>
 // *
 //
 // */
 //#define TNET_TURN_H
 //
 //#include "tinynet_config.h"
 //
 //#include "turn/tnet_turn_attribute.h"
 //
 //#include "tnet_proto.h"
 //#include "tnet_socket.h"
 //#include "tnet_types.h"
 //
 //#include "tsk_object.h"
 //
 ///**@ingroup tnet_turn_group
 //* @def TNET_TURN_PERMISSION_TIMEOUT_DEFAULT
 //*/
 ///**@ingroup tnet_turn_group
 //* @def TNET_TURN_CHANBIND_TIMEOUT_DEFAULT
 //*/
 //TNET_BEGIN_DECLS
 //
 //#define TNET_TURN_PERMISSION_TIMEOUT_DEFAULT	300 /* draft-ietf-behave-turn-16 subclause 8 */
 //#define TNET_TURN_CHANBIND_TIMEOUT_DEFAULT		600 /* draft-ietf-behave-turn-16 subclause 11 */
 //
 //
 ///**@ingroup tnet_turn_group
 //* @def tnet_turn_allocation_id_t.
 //*/
 ///**@ingroup tnet_turn_group
 //* @def TNET_TURN_INVALID_ALLOCATION_ID.
 //*/
 ///**@ingroup tnet_turn_group
 //* @def TNET_TURN_IS_VALID_ALLOCATION_ID.
 //*/
 //typedef uint64_t tnet_turn_allocation_id_t;
 //#define TNET_TURN_INVALID_ALLOCATION_ID				0
 //#define TNET_TURN_IS_VALID_ALLOCATION_ID(id)		(id != TNET_TURN_INVALID_ALLOCATION_ID)
 //
 ///**@ingroup tnet_turn_group
 //* @def tnet_turn_channel_binding_id_t.
 //*/
 ///**@ingroup tnet_turn_group
 //* @def TNET_TURN_INVALID_CHANNEL_BINDING_ID.
 //*/
 ///**@ingroup tnet_turn_group
 //* @def TNET_TURN_IS_VALID_CHANNEL_BINDING_ID.
 //*/
 //typedef uint16_t tnet_turn_channel_binding_id_t;
 //#define TNET_TURN_INVALID_CHANNEL_BINDING_ID			0x00
 //#define TNET_TURN_IS_VALID_CHANNEL_BINDING_ID(id)		( (0x4000 <= id) && (id <= 0x7FFF) ) /* see draft-ietf-behave-turn-16 subcaluse 11. */
 //
 ///**@ingroup tnet_turn_group
 //*/
 //typedef struct tnet_turn_permission_s
 //{
 //	TSK_DECLARE_OBJECT;
 //
 //	tnet_turn_attribute_xpeer_addr_t *xpeer;
 //	uint32_t timeout; /**< Timeout value in seconds. Default is 300s(5 minutes). */
 //}
 //tnet_turn_permission_t;
 //typedef tsk_list_t tnet_turn_permissions_L_t; /**< List of @ref tnet_turn_permission_t elements. */
 //
 ///**@ingroup tnet_turn_group
 //*/
 //typedef struct tnet_turn_channel_binding_s
 //{
 //	TSK_DECLARE_OBJECT;
 //
 //	tnet_turn_channel_binding_id_t id;
 //	const struct tnet_turn_allocation_s *allocation;
 //	tnet_turn_attribute_xpeer_addr_t *xpeer;
 //	uint32_t timeout; /**< Timeout value in seconds. Default is 600s(10 minutes). */
 //}
 //tnet_turn_channel_binding_t;
 //typedef tsk_list_t tnet_turn_channel_bindings_L_t; /**< List of @ref tnet_turn_channel_binding_t elements. */
 //
 ///**@ingroup tnet_turn_group
 //*/
 //typedef struct tnet_turn_allocation_s
 //{
 //	TSK_DECLARE_OBJECT;
 //	
 //	tnet_turn_allocation_id_t id; /**< Unique id. */
 //	
 //	char* relay_address; /**< the relayed transport address */
 //	//! Server reflexive address of the local socket(STUN1 as per RFC 3489).
 //	tnet_stun_attribute_mapped_addr_t *maddr;
 //	//! XORed server reflexive address (STUN2 as per RFC 5389).
 //	tnet_stun_attribute_xmapped_addr_t *xmaddr;
 //	
 //	/* 5-tuple */
 //	tnet_fd_t localFD;
 //	tnet_socket_type_t socket_type;
 //
 //	struct sockaddr_storage server;
 //
 //	/*---*/
 //
 //	/* the authentication information */
 //	char* username;
 //	char* password;
 //	char* realm;
 //	char* nonce;
 //	/*---*/
 //
 //	/* the time-to-expiry */
 //	uint32_t timeout; /**< Timeout value in seconds. Default is 600s(10 minutes). */
 //	/*---*/
 //
 //	/* A list of permissions */
 //	/* A list of channel to peer bindings */
 //
 //	char* software;
 //
 //	tnet_turn_channel_bindings_L_t *channel_bindings;
 //	tnet_turn_permissions_L_t *permissions;
 //}
 //tnet_turn_allocation_t;
 //typedef tsk_list_t tnet_turn_allocations_L_t; /**< List of @ref tnet_turn_allocation_t elements. */
 //
 //TINYNET_GEXTERN const tsk_object_def_t *tnet_turn_permission_def_t;
 //TINYNET_GEXTERN const tsk_object_def_t *tnet_turn_channel_binding_def_t;
 //TINYNET_GEXTERN const tsk_object_def_t *tnet_turn_allocation_def_t;
 //
 //struct struct tnet_nat_ctx_s;
 //
 //tnet_turn_allocation_id_t tnet_turn_allocate(const struct struct tnet_nat_ctx_s* nat_context, const tnet_fd_t localFD, tnet_socket_type_t socket_type);
 //int tnet_turn_allocation_refresh(const struct struct tnet_nat_ctx_s* nat_context, tnet_turn_allocation_t *allocation);
 //int tnet_turn_unallocate(const struct struct tnet_nat_ctx_s* nat_context, tnet_turn_allocation_t *allocation);
 //tnet_turn_channel_binding_id_t tnet_turn_channel_bind(const struct struct tnet_nat_ctx_s* nat_context, tnet_turn_allocation_t *allocation, struct sockaddr_storage *peer);
 //int tnet_turn_channel_refresh(const struct struct tnet_nat_ctx_s* nat_context, const tnet_turn_channel_binding_t * channel_bind);
 //int tnet_turn_channel_senddata(const struct struct tnet_nat_ctx_s* nat_context, const tnet_turn_channel_binding_t * channel_bind, const void* data, tsk_size_t size, int indication);
 //int tnet_turn_add_permission(const struct struct tnet_nat_ctx_s* nat_context, tnet_turn_allocation_t *allocation, const char* ipaddress, uint32_t timeout);
 //
 //
 //TNET_END_DECLS
 //
 //