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-rw-r--r--tinySIP/ragel/tsip_parser_header_Session_Expires.rl168
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diff --git a/tinySIP/ragel/tsip_parser_header_Session_Expires.rl b/tinySIP/ragel/tsip_parser_header_Session_Expires.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_Session_Expires.c
+ * @brief SIP Min-SE header.
+ *
+ * @author Mamadou Diop <diopmamadou(at)doubango.org>
+ *
+ * @date Created: Sat Nov 8 16:54:58 2009 mdiop
+ */
+#include "tinysip/headers/tsip_header_Session_Expires.h"
+
+#include "tinysip/parsers/tsip_parser_uri.h"
+
+#include "tsk_debug.h"
+#include "tsk_memory.h"
+
+
+
+/***********************************
+* Ragel state machine.
+*/
+%%{
+ machine tsip_machine_parser_header_Session_Expires;
+
+ # Includes
+ include tsip_machine_utils "./ragel/tsip_machine_utils.rl";
+
+ action tag{
+ tag_start = p;
+ }
+
+ action parse_delta_seconds{
+ TSK_PARSER_SET_INTEGER(hdr_session_expires->delta_seconds);
+ }
+
+ action is_uas{
+ hdr_session_expires->refresher_uas = tsk_true;
+ }
+ action is_uac{
+ hdr_session_expires->refresher_uas = tsk_false;
+ }
+
+ action parse_param{
+ TSK_PARSER_ADD_PARAM(TSIP_HEADER_PARAMS(hdr_session_expires));
+ }
+
+ action eob{
+ }
+
+ refresher_param = "refresher"i EQUAL ( "uas"i>tag %is_uas | "uac"i>tag %is_uac );
+ se_params = (refresher_param)@1 | (generic_param)@0>tag %parse_param;
+ Session_Expires = ( "Session-Expires"i | "x"i ) HCOLON delta_seconds>tag %parse_delta_seconds ( SEMI se_params )*;
+
+ # Entry point
+ main := Session_Expires :>CRLF @eob;
+
+}%%
+
+tsip_header_Session_Expires_t* tsip_header_Session_Expires_create(int64_t delta_seconds, tsk_bool_t refresher_uas)
+{
+ return tsk_object_new(TSIP_HEADER_SESSION_EXPIRES_VA_ARGS(delta_seconds, refresher_uas));
+}
+
+int tsip_header_Session_Expires_serialize(const tsip_header_t* header, tsk_buffer_t* output)
+{
+ if(header){
+ const tsip_header_Session_Expires_t *Session_Expires = (const tsip_header_Session_Expires_t *)header;
+ if(Session_Expires->delta_seconds >=0){
+ return tsk_buffer_append_2(output, "%lld;refresher=%s",
+ Session_Expires->delta_seconds, Session_Expires->refresher_uas ? "uas" : "uac");
+ }
+ return 0;
+ }
+
+ return -1;
+}
+
+tsip_header_Session_Expires_t *tsip_header_Session_Expires_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_Session_Expires_t *hdr_session_expires = tsip_header_Session_Expires_create(TSIP_SESSION_EXPIRES_DEFAULT_VALUE, tsk_false);
+
+ const char *tag_start;
+
+ %%write data;
+ %%write init;
+ %%write exec;
+
+ if( cs < %%{ write first_final; }%% ){
+ TSK_DEBUG_ERROR("Failed to parse 'Min-SE' header.");
+ TSK_OBJECT_SAFE_FREE(hdr_session_expires);
+ }
+
+ return hdr_session_expires;
+}
+
+
+
+
+
+
+
+//========================================================
+// Session_Expires header object definition
+//
+
+static tsk_object_t* tsip_header_Session_Expires_ctor(tsk_object_t *self, va_list * app)
+{
+ tsip_header_Session_Expires_t *Session_Expires = self;
+ if(Session_Expires){
+ TSIP_HEADER(Session_Expires)->type = tsip_htype_Session_Expires;
+ TSIP_HEADER(Session_Expires)->serialize = tsip_header_Session_Expires_serialize;
+ Session_Expires->delta_seconds = va_arg(*app, int64_t);
+ Session_Expires->refresher_uas = va_arg(*app, tsk_bool_t);
+ }
+ else{
+ TSK_DEBUG_ERROR("Failed to create new Session-Expires header.");
+ }
+ return self;
+}
+
+static tsk_object_t* tsip_header_Session_Expires_dtor(tsk_object_t *self)
+{
+ tsip_header_Session_Expires_t *Session_Expires = self;
+ if(Session_Expires){
+ TSK_OBJECT_SAFE_FREE(TSIP_HEADER_PARAMS(Session_Expires));
+ }
+ else{
+ TSK_DEBUG_ERROR("Null Session-Expires header.");
+ }
+
+ return self;
+}
+
+static const tsk_object_def_t tsip_header_Session_Expires_def_s =
+{
+ sizeof(tsip_header_Session_Expires_t),
+ tsip_header_Session_Expires_ctor,
+ tsip_header_Session_Expires_dtor,
+ tsk_null
+};
+const tsk_object_def_t *tsip_header_Session_Expires_def_t = &tsip_header_Session_Expires_def_s;
+
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