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Diffstat (limited to 'tinySIP/include/tinysip/headers/tsip_header_Via.h')
| -rw-r--r-- | tinySIP/include/tinysip/headers/tsip_header_Via.h | 107 |
1 files changed, 107 insertions, 0 deletions
diff --git a/tinySIP/include/tinysip/headers/tsip_header_Via.h b/tinySIP/include/tinysip/headers/tsip_header_Via.h new file mode 100644 index 0000000..7d196c7 --- /dev/null +++ b/tinySIP/include/tinysip/headers/tsip_header_Via.h @@ -0,0 +1,107 @@ +/*
+* Copyright (C) 2009-2010 Mamadou Diop.
+*
+* Contact: Mamadou Diop <diopmamadou(at)doubango.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.org>
+ *
+ * @date Created: Sat Nov 8 16:54:58 2009 mdiop
+ */
+#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 */
+
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