diff options
Diffstat (limited to 'tinySIP/ragel/tsip_parser_header_Warning.rl')
| -rw-r--r-- | tinySIP/ragel/tsip_parser_header_Warning.rl | 186 |
1 files changed, 186 insertions, 0 deletions
diff --git a/tinySIP/ragel/tsip_parser_header_Warning.rl b/tinySIP/ragel/tsip_parser_header_Warning.rl new file mode 100644 index 0000000..73ebe92 --- /dev/null +++ b/tinySIP/ragel/tsip_parser_header_Warning.rl @@ -0,0 +1,186 @@ +/*
+* 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_Warning.c
+ * @brief SIP Warning header.
+ *
+ * @author Mamadou Diop <diopmamadou(at)doubango.org>
+ *
+ * @date Created: Sat Nov 8 16:54:58 2009 mdiop
+ */
+#include "tinysip/headers/tsip_header_Warning.h"
+
+#include "tinysip/parsers/tsip_parser_uri.h"
+
+#include "tsk_debug.h"
+#include "tsk_memory.h"
+#include "tsk_time.h"
+
+#include <string.h>
+
+
+
+/***********************************
+* Ragel state machine.
+*/
+%%{
+ machine tsip_machine_parser_header_Warning;
+
+ # Includes
+ include tsip_machine_utils "./ragel/tsip_machine_utils.rl";
+
+ action tag{
+ tag_start = p;
+ }
+
+ action create_warning{
+ if(!curr_warning){
+ curr_warning = tsip_header_Warning_create();
+ }
+ }
+
+ action parse_agent{
+ if(curr_warning){
+ TSK_PARSER_SET_STRING(curr_warning->agent);
+ }
+ }
+
+ action parse_text{
+ if(curr_warning){
+ TSK_PARSER_SET_STRING(curr_warning->text);
+ }
+ }
+
+ action parse_code{
+ if(curr_warning){
+ TSK_PARSER_SET_INTEGER(curr_warning->code);
+ }
+ }
+
+ action add_warning{
+ if(curr_warning){
+ tsk_list_push_back_data(hdr_warnings, ((void**) &curr_warning));
+ }
+ }
+
+ action eob{
+ }
+
+ warn_code = DIGIT{3};
+ pseudonym = token;
+ warn_agent = hostport | pseudonym;
+ warn_text = quoted_string;
+ warning_value = (warn_code>tag %parse_code :>SP warn_agent>tag %parse_agent :>SP warn_text>tag %parse_text) >create_warning %add_warning;
+ Warning = "Warning"i HCOLON warning_value ( COMMA warning_value )*;
+
+ # Entry point
+ main := Warning :>CRLF @eob;
+
+}%%
+
+tsip_header_Warning_t* tsip_header_Warning_create()
+{
+ return tsk_object_new(tsip_header_Warning_def_t);
+}
+
+int tsip_header_Warning_serialize(const tsip_header_t* header, tsk_buffer_t* output)
+{
+ if(header){
+ const tsip_header_Warning_t *Warning = (const tsip_header_Warning_t *)header;
+ return tsk_buffer_append_2(output, "%d %s %s",
+ Warning->code, Warning->agent, Warning->text); /* warn-code SP warn-agent SP warn-text */
+ }
+
+ return -1;
+}
+
+tsip_header_Warnings_L_t *tsip_header_Warning_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_Warnings_L_t *hdr_warnings = tsk_list_create();
+
+ const char *tag_start;
+ tsip_header_Warning_t *curr_warning = 0;
+
+ %%write data;
+ %%write init;
+ %%write exec;
+
+ if( cs < %%{ write first_final; }%% ){
+ TSK_DEBUG_ERROR("Failed to parse 'Warning' header.");
+ TSK_OBJECT_SAFE_FREE(curr_warning);
+ TSK_OBJECT_SAFE_FREE(hdr_warnings);
+ }
+
+ return hdr_warnings;
+}
+
+
+
+
+
+//========================================================
+// Warning header object definition
+//
+
+static tsk_object_t* tsip_header_Warning_ctor(tsk_object_t *self, va_list * app)
+{
+ tsip_header_Warning_t *Warning = self;
+ if(Warning){
+ TSIP_HEADER(Warning)->type = tsip_htype_Warning;
+ TSIP_HEADER(Warning)->serialize = tsip_header_Warning_serialize;
+
+ Warning->code = -1;
+ }
+ else{
+ TSK_DEBUG_ERROR("Failed to create new Warning header.");
+ }
+ return self;
+}
+
+static tsk_object_t* tsip_header_Warning_dtor(tsk_object_t *self)
+{
+ tsip_header_Warning_t *Warning = self;
+ if(Warning){
+ TSK_FREE(Warning->agent);
+ TSK_FREE(Warning->text);
+
+ TSK_OBJECT_SAFE_FREE(TSIP_HEADER_PARAMS(Warning));
+ }
+ else{
+ TSK_DEBUG_ERROR("Null Warning header.");
+ }
+
+ return self;
+}
+
+static const tsk_object_def_t tsip_header_Warning_def_s =
+{
+ sizeof(tsip_header_Warning_t),
+ tsip_header_Warning_ctor,
+ tsip_header_Warning_dtor,
+ tsk_null
+};
+const tsk_object_def_t *tsip_header_Warning_def_t = &tsip_header_Warning_def_s;
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