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diff --git a/tinySIP/ragel/tsip_parser_header_RSeq.rl b/tinySIP/ragel/tsip_parser_header_RSeq.rl
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+
+/*
+* 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_RSeq.c
+ * @brief SIP RSeq header as per RFC 3262.
+ *
+ * @author Mamadou Diop <diopmamadou(at)doubango.org>
+ *
+ * @date Created: Sat Nov 8 16:54:58 2009 mdiop
+ */
+#include "tinysip/headers/tsip_header_RSeq.h"
+
+#include "tinysip/parsers/tsip_parser_uri.h"
+
+#include "tsk_debug.h"
+#include "tsk_memory.h"
+
+
+
+/***********************************
+* Ragel state machine.
+*/
+%%{
+ machine tsip_machine_parser_header_RSeq;
+
+ # Includes
+ include tsip_machine_utils "./ragel/tsip_machine_utils.rl";
+
+ action tag{
+ tag_start = p;
+ }
+
+ action parse_seq{
+ TSK_PARSER_SET_INTEGER(hdr_rseq->seq);
+ }
+
+ action eob{
+ }
+
+ RSeq = "RSeq"i HCOLON DIGIT+>tag %parse_seq ;
+
+ # Entry point
+ main := RSeq :>CRLF @eob;
+
+}%%
+
+
+tsip_header_RSeq_t* tsip_header_RSeq_create(uint32_t seq)
+{
+ return tsk_object_new(TSIP_HEADER_RSEQ_VA_ARGS(seq));
+}
+
+tsip_header_RSeq_t* tsip_header_RSeq_create_null()
+{
+ return tsip_header_RSeq_create(0);
+}
+
+int tsip_header_RSeq_serialize(const tsip_header_t* header, tsk_buffer_t* output)
+{
+ if(header){
+ const tsip_header_RSeq_t *RSeq = (const tsip_header_RSeq_t *)header;
+ return tsk_buffer_append_2(output, "%u", RSeq->seq);
+ }
+ return -1;
+}
+
+tsip_header_RSeq_t *tsip_header_RSeq_parse(const char *data, tsk_size_t size)
+{
+ int cs = 0;
+ const char *p = data;
+ const char *pe = p + size;
+ const char *eof = pe;
+ tsip_header_RSeq_t *hdr_rseq = tsip_header_RSeq_create_null();
+
+ const char *tag_start;
+
+ %%write data;
+ %%write init;
+ %%write exec;
+
+ if( cs < %%{ write first_final; }%% ){
+ TSK_DEBUG_ERROR("Failed to parse 'RSeq' header.");
+ TSK_OBJECT_SAFE_FREE(hdr_rseq);
+ }
+
+ return hdr_rseq;
+}
+
+
+
+
+
+
+
+//========================================================
+// RSeq header object definition
+//
+
+static tsk_object_t* tsip_header_RSeq_ctor(tsk_object_t *self, va_list * app)
+{
+ tsip_header_RSeq_t *RSeq = self;
+ if(RSeq){
+ TSIP_HEADER(RSeq)->type = tsip_htype_RSeq;
+ TSIP_HEADER(RSeq)->serialize = tsip_header_RSeq_serialize;
+ RSeq->seq = va_arg(*app, uint32_t);
+ }
+ else{
+ TSK_DEBUG_ERROR("Failed to create new RSeq header.");
+ }
+ return self;
+}
+
+static tsk_object_t* tsip_header_RSeq_dtor(tsk_object_t *self)
+{
+ tsip_header_RSeq_t *RSeq = self;
+ if(RSeq){
+ TSK_OBJECT_SAFE_FREE(TSIP_HEADER_PARAMS(RSeq));
+ }
+ else{
+ TSK_DEBUG_ERROR("Null RSeq header.");
+ }
+
+ return self;
+}
+
+static const tsk_object_def_t tsip_header_RSeq_def_s =
+{
+ sizeof(tsip_header_RSeq_t),
+ tsip_header_RSeq_ctor,
+ tsip_header_RSeq_dtor,
+ tsk_null
+};
+const tsk_object_def_t *tsip_header_RSeq_def_t = &tsip_header_RSeq_def_s;
+
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