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-rw-r--r--tinySIP/ragel/tsip_parser_header_Refer_Sub.rl165
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diff --git a/tinySIP/ragel/tsip_parser_header_Refer_Sub.rl b/tinySIP/ragel/tsip_parser_header_Refer_Sub.rl
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+
+/*
+* 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_Refer_Sub.c
+ * @brief SIP header 'Refer-Sub' as per 4488.
+ *
+ * @author Mamadou Diop <diopmamadou(at)doubango[dot]org>
+ *
+
+ */
+#include "tinysip/headers/tsip_header_Refer_Sub.h"
+
+#include "tinysip/parsers/tsip_parser_uri.h"
+
+#include "tsk_debug.h"
+#include "tsk_memory.h"
+
+#include <string.h>
+
+/***********************************
+* Ragel state machine.
+*/
+%%{
+ machine tsip_machine_parser_header_Refer_Sub;
+
+ # Includes
+ include tsip_machine_utils "./ragel/tsip_machine_utils.rl";
+
+ action tag{
+ tag_start = p;
+ }
+
+ action is_true{
+ hdr_rsub->sub = tsk_true;
+ }
+ action is_false{
+ hdr_rsub->sub = tsk_false;
+ }
+ action parse_param{
+ TSK_PARSER_ADD_PARAM(TSIP_HEADER_PARAMS(hdr_rsub));
+ }
+
+ action eob{
+ }
+
+ refer_sub_value = "true"i>tag %is_true | "false"i>tag %is_false;
+ exten = generic_param>tag %parse_param;
+ Refer_Sub = "Refer-Sub"i HCOLON refer_sub_value ( SEMI exten )*;
+
+ # Entry point
+ main := Refer_Sub :>CRLF @eob;
+
+}%%
+
+tsip_header_Refer_Sub_t* tsip_header_Refer_Sub_create(tsk_bool_t sub)
+{
+ return tsk_object_new(TSIP_HEADER_REFER_SUB_VA_ARGS(sub));
+}
+
+tsip_header_Refer_Sub_t* tsip_header_Refer_Sub_create_null()
+{
+ return tsip_header_Refer_Sub_create(tsk_true);
+}
+
+int tsip_header_Refer_Sub_serialize(const tsip_header_t* header, tsk_buffer_t* output)
+{
+ if(header){
+ const tsip_header_Refer_Sub_t *Refer_Sub = (const tsip_header_Refer_Sub_t *)header;
+ return tsk_buffer_append(output, Refer_Sub->sub ? "true" : "false", Refer_Sub->sub ? 4 : 5);
+ }
+
+ return -1;
+}
+
+tsip_header_Refer_Sub_t *tsip_header_Refer_Sub_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_Refer_Sub_t *hdr_rsub = tsip_header_Refer_Sub_create_null();
+
+ const char *tag_start = tsk_null;
+
+ %%write data;
+ (void)(eof);
+ (void)(tsip_machine_parser_header_Refer_Sub_first_final);
+ (void)(tsip_machine_parser_header_Refer_Sub_error);
+ (void)(tsip_machine_parser_header_Refer_Sub_en_main);
+ %%write init;
+ %%write exec;
+
+ if( cs < %%{ write first_final; }%% ){
+ TSK_DEBUG_ERROR("Failed to parse 'Refer-Sub' header.");
+ TSK_OBJECT_SAFE_FREE(hdr_rsub);
+ }
+
+ return hdr_rsub;
+}
+
+
+
+
+
+
+
+//========================================================
+// Refer_Sub header object definition
+//
+
+static tsk_object_t* tsip_header_Refer_Sub_ctor(tsk_object_t *self, va_list * app)
+{
+ tsip_header_Refer_Sub_t *Refer_Sub = self;
+ if(Refer_Sub){
+ TSIP_HEADER(Refer_Sub)->type = tsip_htype_Refer_Sub;
+ TSIP_HEADER(Refer_Sub)->serialize = tsip_header_Refer_Sub_serialize;
+ Refer_Sub->sub = va_arg(*app, tsk_bool_t);
+ }
+ else{
+ TSK_DEBUG_ERROR("Failed to create new Refer_Sub header.");
+ }
+ return self;
+}
+
+static tsk_object_t* tsip_header_Refer_Sub_dtor(tsk_object_t *self)
+{
+ tsip_header_Refer_Sub_t *Refer_Sub = self;
+ if(Refer_Sub){
+ TSK_OBJECT_SAFE_FREE(TSIP_HEADER_PARAMS(Refer_Sub));
+ }
+ else{
+ TSK_DEBUG_ERROR("Null Refer_Sub header.");
+ }
+
+ return self;
+}
+
+static const tsk_object_def_t tsip_header_Refer_Sub_def_s =
+{
+ sizeof(tsip_header_Refer_Sub_t),
+ tsip_header_Refer_Sub_ctor,
+ tsip_header_Refer_Sub_dtor,
+ tsk_null
+};
+const tsk_object_def_t *tsip_header_Refer_Sub_def_t = &tsip_header_Refer_Sub_def_s;
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