104 lines
3.8 KiB
C
104 lines
3.8 KiB
C
/*
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* Copyright (C) 2009 Mamadou Diop.
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*
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* Contact: Mamadou Diop <diopmamadou@yahoo.fr>
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*
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* This file is part of Open Source Doubango Framework.
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*
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* DOUBANGO is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* DOUBANGO is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with DOUBANGO.
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*
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*/
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/**@file tsip_header_Via.h
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* @brief SIP Via/v header as per RFC 3261 subclause 20.42.
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*
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* @author Mamadou Diop <diopmamadou(at)yahoo.fr>
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*
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* @date Created: Sat Nov 8 16:54:58 2009 mdiop
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*/
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#ifndef TINYSIP_HEADER_VIA_H
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#define TINYSIP_HEADER_VIA_H
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#include "tinysip_config.h"
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#include "tinysip/headers/tsip_header.h"
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#include "tsk_object.h"
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/**@def TSIP_HEADER_VIA_CREATE
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* Creates new sip via header. You must call @ref TSIP_HEADER_VIA_SAFE_FREE to free the header.
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* @sa TSIP_HEADER_VIA_SAFE_FREE.
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*/
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/**@def TSIP_HEADER_VIA_SAFE_FREE
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* Safely free a sip via header previously created using TSIP_HEADER_VIA_CREATE.
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* @sa TSIP_HEADER_VIA_CREATE.
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*/
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#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
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#define TSIP_HEADER_VIA_CREATE(proto_name, proto_version, transport, host, port) tsk_object_new(TSIP_HEADER_VIA_VA_ARGS(proto_name, proto_version, transport, host, port))
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#define TSIP_HEADER_VIA_CREATE_NULL() TSIP_HEADER_VIA_CREATE(0, 0, 0, 0, 0)
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#define TSIP_HEADER_VIA_SAFE_FREE(self) tsk_object_unref(self), self = 0
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#define TSIP_HEADER_VIA_PROTO_NAME_DEFAULT "SIP"
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#define TSIP_HEADER_VIA_PROTO_VERSION_DEFAULT "2.0"
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////////////////////////////////////////////////////////////////////////////////////////////////////
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/// @struct tsip_header_Via_s
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///
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/// @brief SIP Via/v header as per RFC 3261 subclause 20.42.
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/// ABNF: Via = ( "Via" / "v" ) HCOLON via-parm *(COMMA via-parm)
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/// via-parm = sent-protocol LWS sent-by *( SEMI via-params )
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/// via-params = via-ttl / via-maddr / via-received / via-branch / via-compression / response-port / via-extension
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/// via-ttl = "ttl" EQUAL ttl
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/// via-maddr = "maddr" EQUAL host
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/// via-received = "received" EQUAL (IPv4address / IPv6address)
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/// via-branch = "branch" EQUAL token
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/// via-compression = "comp" EQUAL ("sigcomp" / other-compression)
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/// other-compression = token
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/// response-port = "rport" [EQUAL 1*DIGIT]
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/// via-extension = generic-param
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/// sent-protocol = protocol-name SLASH protocol-version SLASH transport
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/// protocol-name = "SIP" / token
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/// protocol-version = token
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/// transport = "UDP" / "TCP" / "TLS" / "SCTP" / "TLS-SCTP" / other-transport
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/// sent-by = host [ COLON port ]
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/// ttl = 1*3DIGIT
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///
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/// @author Mamadou
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/// @date 12/5/2009
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////////////////////////////////////////////////////////////////////////////////////////////////////
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typedef struct tsip_header_Via_s
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{
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TSIP_DECLARE_HEADER;
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char *branch;
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char *host;
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uint16_t port;
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char *comp;
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char *sigcomp_id;
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char *received;
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char *maddr;
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char *proto_name;
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char *proto_version;
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char *transport;
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uint16_t rport;
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uint16_t ttl;
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}
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tsip_header_Via_t;
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tsip_header_Via_t *tsip_header_Via_parse(const char *data, size_t size);
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TINYSIP_API const void *tsip_header_Via_def_t;
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#endif /* TINYSIP_HEADER_VIA_H */ |