diff options
Diffstat (limited to 'tinySIP/ragel/tsip_parser_header_Server.rl')
| -rw-r--r-- | tinySIP/ragel/tsip_parser_header_Server.rl | 163 |
1 files changed, 163 insertions, 0 deletions
diff --git a/tinySIP/ragel/tsip_parser_header_Server.rl b/tinySIP/ragel/tsip_parser_header_Server.rl new file mode 100644 index 0000000..737e56b --- /dev/null +++ b/tinySIP/ragel/tsip_parser_header_Server.rl @@ -0,0 +1,163 @@ +/*
+* 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_Server.c
+ * @brief SIP Server header.
+ *
+ * @author Mamadou Diop <diopmamadou(at)doubango.org>
+ *
+ * @date Created: Sat Nov 8 16:54:58 2009 mdiop
+ */
+#include "tinysip/headers/tsip_header_Server.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_Server;
+
+ # Includes
+ include tsip_machine_utils "./ragel/tsip_machine_utils.rl";
+
+ action tag{
+ tag_start = p;
+ }
+
+ action parse_server{
+ TSK_PARSER_SET_STRING(hdr_server->value);
+ }
+
+ action eob{
+ }
+
+ # product_version = token;
+ # product = token ( SLASH product_version )?;
+ # server_val = product | comment;
+ # Server = "Server"i HCOLON (server_val ( LWS server_val )*)>tag %parse_server;
+
+ Server = "Server"i HCOLON (any*)>tag %parse_server;
+
+ # Entry point
+ main := Server :>CRLF @eob;
+
+}%%
+
+tsip_header_Server_t* tsip_header_server_create(const char* server)
+{
+ return tsk_object_new(TSIP_HEADER_SERVER_VA_ARGS(server));
+}
+
+tsip_header_Server_t* tsip_header_server_create_null()
+{
+ return tsip_header_server_create(tsk_null);
+}
+
+int tsip_header_Server_serialize(const tsip_header_t* header, tsk_buffer_t* output)
+{
+ if(header){
+ const tsip_header_Server_t *Server = (const tsip_header_Server_t *)header;
+ if(Server->value){
+ return tsk_buffer_append(output, Server->value, tsk_strlen(Server->value));
+ }
+ return 0;
+ }
+
+ return -1;
+}
+
+tsip_header_Server_t *tsip_header_Server_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_Server_t *hdr_server = tsip_header_server_create_null();
+
+ const char *tag_start;
+
+ %%write data;
+ %%write init;
+ %%write exec;
+
+ if( cs < %%{ write first_final; }%% ){
+ TSK_DEBUG_ERROR("Failed to parse 'Server' header.");
+ TSK_OBJECT_SAFE_FREE(hdr_server);
+ }
+
+ return hdr_server;
+}
+
+
+
+
+
+
+
+//========================================================
+// Server header object definition
+//
+
+static tsk_object_t* tsip_header_Server_ctor(tsk_object_t *self, va_list * app)
+{
+ tsip_header_Server_t *Server = self;
+ if(Server){
+ TSIP_HEADER(Server)->type = tsip_htype_Server;
+ TSIP_HEADER(Server)->serialize = tsip_header_Server_serialize;
+ Server->value = tsk_strdup(va_arg(*app, const char*));
+ }
+ else{
+ TSK_DEBUG_ERROR("Failed to create new Server header.");
+ }
+ return self;
+}
+
+static tsk_object_t* tsip_header_Server_dtor(tsk_object_t *self)
+{
+ tsip_header_Server_t *Server = self;
+ if(Server){
+ TSK_FREE(Server->value);
+ TSK_OBJECT_SAFE_FREE(TSIP_HEADER_PARAMS(Server));
+ }
+ else{
+ TSK_DEBUG_ERROR("Null Server header.");
+ }
+
+ return self;
+}
+
+static const tsk_object_def_t tsip_header_Server_def_s =
+{
+ sizeof(tsip_header_Server_t),
+ tsip_header_Server_ctor,
+ tsip_header_Server_dtor,
+ tsk_null
+};
+const tsk_object_def_t *tsip_header_Server_def_t = &tsip_header_Server_def_s;
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