107 lines
3.6 KiB
C
Executable File
107 lines
3.6 KiB
C
Executable File
/*
|
|
* 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 tsip_header_Via.h
|
|
* @brief SIP Via/v header as per RFC 3261 subclause 20.42.
|
|
*
|
|
* @author Mamadou Diop <diopmamadou(at)doubango[dot]org>
|
|
*
|
|
|
|
*/
|
|
#ifndef TINYSIP_HEADER_VIA_H
|
|
#define TINYSIP_HEADER_VIA_H
|
|
|
|
#include "tinysip_config.h"
|
|
#include "tinysip/headers/tsip_header.h"
|
|
|
|
#include "tsk_object.h"
|
|
|
|
TSIP_BEGIN_DECLS
|
|
|
|
|
|
#define TSIP_HEADER_VIA_VA_ARGS(proto_name, proto_version, transport, host, port) tsip_header_Via_def_t, (const char*)proto_name, (const char*)proto_version, (const char*)transport, (const char*)host, (uint16_t)port
|
|
|
|
|
|
#define TSIP_HEADER_VIA_HAS_RPORT(self) ((self)->rport!=0)
|
|
#define TSIP_HEADER_VIA_HAS_TTL(self) ((self)->ttl!=0)
|
|
#define TSIP_HEADER_VIA_UNRELIABLE_TRANS(self) (tsk_striequals("UDP", (self)->transport))
|
|
#define TSIP_HEADER_VIA_RELIABLE_TRANS(self) !(TSIP_HEADER_VIA_UNRELIABLE_TRANS(self))
|
|
#define TSIP_HEADER_VIA_PROTO_NAME_DEFAULT "SIP"
|
|
#define TSIP_HEADER_VIA_PROTO_VERSION_DEFAULT "2.0"
|
|
|
|
////////////////////////////////////////////////////////////////////////////////////////////////////
|
|
///
|
|
/// @brief SIP Via/v header as per RFC 3261 subclause 20.42.
|
|
/// ABNF: Via = ( "Via" / "v" ) HCOLON via-parm *(COMMA via-parm)
|
|
/// via-parm = sent-protocol LWS sent-by *( SEMI via-params )
|
|
/// via-params = via-ttl / via-maddr / via-received / via-branch / via-compression / response-port / via-extension
|
|
/// via-ttl = "ttl" EQUAL ttl
|
|
/// via-maddr = "maddr" EQUAL host
|
|
/// via-received = "received" EQUAL (IPv4address / IPv6address)
|
|
/// via-branch = "branch" EQUAL token
|
|
/// via-compression = "comp" EQUAL ("sigcomp" / other-compression)
|
|
/// other-compression = token
|
|
/// response-port = "rport" [EQUAL 1*DIGIT]
|
|
/// via-extension = generic-param
|
|
/// sent-protocol = protocol-name SLASH protocol-version SLASH transport
|
|
/// protocol-name = "SIP" / token
|
|
/// protocol-version = token
|
|
/// transport = "UDP" / "TCP" / "TLS" / "SCTP" / "TLS-SCTP" / other-transport
|
|
/// sent-by = host [ COLON port ]
|
|
/// ttl = 1*3DIGIT
|
|
///
|
|
/// @author Mamadou
|
|
/// @date 12/5/2009
|
|
////////////////////////////////////////////////////////////////////////////////////////////////////
|
|
typedef struct tsip_header_Via_s {
|
|
TSIP_DECLARE_HEADER;
|
|
|
|
char *branch;
|
|
char *host;
|
|
uint16_t port;
|
|
char *comp;
|
|
char *sigcomp_id;
|
|
char *received;
|
|
char *maddr;
|
|
char *proto_name;
|
|
char *proto_version;
|
|
char *transport;
|
|
|
|
int32_t rport;
|
|
int32_t ttl;
|
|
}
|
|
tsip_header_Via_t;
|
|
|
|
typedef tsk_list_t tsip_header_Vias_L_t;
|
|
|
|
TINYSIP_API tsip_header_Via_t* tsip_header_Via_create(const char* proto_name, const char* proto_version, const char* transport, const char* host, uint16_t port);
|
|
TINYSIP_API tsip_header_Via_t* tsip_header_Via_create_null();
|
|
|
|
TINYSIP_API tsip_header_Vias_L_t *tsip_header_Via_parse(const char *data, tsk_size_t size);
|
|
|
|
TINYSIP_GEXTERN const tsk_object_def_t *tsip_header_Via_def_t;
|
|
|
|
TSIP_END_DECLS
|
|
|
|
#endif /* TINYSIP_HEADER_VIA_H */
|
|
|