diff options
Diffstat (limited to 'tinyMSRP/ragel/tmsrp_parser_header_Content-Type.rl')
| -rw-r--r-- | tinyMSRP/ragel/tmsrp_parser_header_Content-Type.rl | 178 |
1 files changed, 178 insertions, 0 deletions
diff --git a/tinyMSRP/ragel/tmsrp_parser_header_Content-Type.rl b/tinyMSRP/ragel/tmsrp_parser_header_Content-Type.rl new file mode 100644 index 0000000..dbf2246 --- /dev/null +++ b/tinyMSRP/ragel/tmsrp_parser_header_Content-Type.rl @@ -0,0 +1,178 @@ +/*
+* Copyright (C) 2009 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 tmsrp_header_Content_Type.c
+ * @brief MSRP Content-Type header.
+ *
+ * @author Mamadou Diop <diopmamadou(at)doubango.org>
+ *
+ * @date Created: Sat Nov 8 16:54:58 2009 mdiop
+ */
+#include "tinymsrp/headers/tmsrp_header_Content-Type.h"
+
+#include "tsk_debug.h"
+#include "tsk_memory.h"
+#include "tsk_string.h"
+
+#include <string.h>
+
+/**@defgroup tmsrp_header_Content_Type_group MSRP Content_Type header.
+*/
+
+/***********************************
+* Ragel state machine.
+*/
+%%{
+ machine tmsrp_machine_parser_header_Content_Type;
+
+ # Includes
+ include tmsrp_machine_utils "./ragel/tmsrp_machine_utils.rl";
+
+ action tag{
+ tag_start = p;
+ }
+
+ action parse_value{
+ TSK_PARSER_SET_STRING(hdr_ctype->value);
+ }
+
+ action parse_param{
+ TSK_PARSER_ADD_PARAM(hdr_ctype->params);
+ }
+
+ m_parameter = (pname (EQUAL pvalue)?)>tag %parse_param;
+
+ m_type = token;
+ m_subtype = token;
+
+ media_type = (m_type SLASH m_subtype)@1 >tag %parse_value ((SEMI m_parameter)*)@0;
+
+ Content_Type = ( "Content-Type"i ) HCOLON media_type;
+
+ # Entry point
+ main := Content_Type :>CRLF?;
+
+}%%
+
+
+tmsrp_header_Content_Type_t* tmsrp_header_Content_Type_create(const char* type)
+{
+ return tsk_object_new(TMSRP_HEADER_CONTENT_TYPE_VA_ARGS(type));
+}
+
+tmsrp_header_Content_Type_t* tmsrp_header_Content_Type_create_null()
+{
+ return tmsrp_header_Content_Type_create(tsk_null);
+}
+
+int tmsrp_header_Content_Type_tostring(const tmsrp_header_t* header, tsk_buffer_t* output)
+{
+ if(header){
+ const tmsrp_header_Content_Type_t *Content_Type = (const tmsrp_header_Content_Type_t *)header;
+ const tsk_list_item_t *item;
+
+ if(Content_Type->value){
+ tsk_buffer_append(output, Content_Type->value, strlen(Content_Type->value));
+ }
+ // Params
+ tsk_list_foreach(item, Content_Type->params){
+ tsk_buffer_append(output, ";", 1);
+ tsk_params_tostring(Content_Type->params, ';', output);
+ }
+ }
+
+ return -1;
+}
+
+tmsrp_header_Content_Type_t *tmsrp_header_Content_Type_parse(const char *data, tsk_size_t size)
+{
+ int cs = 0;
+ const char *p = data;
+ const char *pe = p + size;
+ const char *eof = pe;
+ tmsrp_header_Content_Type_t *hdr_ctype = tmsrp_header_Content_Type_create_null();
+
+ const char *tag_start;
+
+ %%write data;
+ %%write init;
+ %%write exec;
+
+ if( cs < %%{ write first_final; }%% ){
+ TSK_DEBUG_ERROR("Failed to parse 'Content-Type' header.");
+ TSK_OBJECT_SAFE_FREE(hdr_ctype);
+ }
+
+ return hdr_ctype;
+}
+
+
+
+
+
+
+
+//========================================================
+// Content_Type header object definition
+//
+
+/**@ingroup tmsrp_header_Content_Type_group
+*/
+static tsk_object_t* tmsrp_header_Content_Type_ctor(tsk_object_t *self, va_list * app)
+{
+ tmsrp_header_Content_Type_t *Content_Type = self;
+ if(Content_Type){
+ TMSRP_HEADER(Content_Type)->type = tmsrp_htype_Content_Type;
+ TMSRP_HEADER(Content_Type)->tostring = tmsrp_header_Content_Type_tostring;
+
+ Content_Type->value = tsk_strdup( va_arg(*app, const char*) );
+ }
+ else{
+ TSK_DEBUG_ERROR("Failed to create new Content_Type header.");
+ }
+ return self;
+}
+
+/**@ingroup tmsrp_header_Content_Type_group
+*/
+static tsk_object_t* tmsrp_header_Content_Type_dtor(tsk_object_t *self)
+{
+ tmsrp_header_Content_Type_t *Content_Type = self;
+ if(Content_Type){
+ TSK_FREE(Content_Type->value);
+ TSK_OBJECT_SAFE_FREE(Content_Type->params);
+ }
+ else{
+ TSK_DEBUG_ERROR("Null Content-Type header.");
+ }
+
+ return self;
+}
+
+static const tsk_object_def_t tmsrp_header_Content_Type_def_s =
+{
+ sizeof(tmsrp_header_Content_Type_t),
+ tmsrp_header_Content_Type_ctor,
+ tmsrp_header_Content_Type_dtor,
+ tsk_null
+};
+const tsk_object_def_t *tmsrp_header_Content_Type_def_t = &tmsrp_header_Content_Type_def_s;
\ No newline at end of file |
