diff options
Diffstat (limited to 'tinySIP/ragel/tsip_parser_header_SIP_ETag.rl')
| -rw-r--r-- | tinySIP/ragel/tsip_parser_header_SIP_ETag.rl | 159 |
1 files changed, 159 insertions, 0 deletions
diff --git a/tinySIP/ragel/tsip_parser_header_SIP_ETag.rl b/tinySIP/ragel/tsip_parser_header_SIP_ETag.rl new file mode 100644 index 0000000..bd0599e --- /dev/null +++ b/tinySIP/ragel/tsip_parser_header_SIP_ETag.rl @@ -0,0 +1,159 @@ +
+/*
+* 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_SIP_ETag.c
+ * @brief SIP SIP-ETag header.
+ *
+ * @author Mamadou Diop <diopmamadou(at)doubango.org>
+ *
+ * @date Created: Sat Nov 8 16:54:58 2009 mdiop
+ */
+#include "tinysip/headers/tsip_header_SIP_ETag.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_SIP_ETag;
+
+ # Includes
+ include tsip_machine_utils "./ragel/tsip_machine_utils.rl";
+
+ action tag{
+ tag_start = p;
+ }
+
+ action parse_etag{
+ TSK_PARSER_SET_STRING(hdr_etag->value);
+ }
+
+ action eob{
+ }
+
+ SIP_ETag = "SIP-ETag"i HCOLON token>tag %parse_etag;
+
+ # Entry point
+ main := SIP_ETag :>CRLF @eob;
+
+}%%
+
+tsip_header_SIP_ETag_t* tsip_header_SIP_ETag_create(const char* etag)
+{
+ return tsk_object_new(TSIP_HEADER_SIP_ETAG_VA_ARGS(etag));
+}
+
+tsip_header_SIP_ETag_t* tsip_header_SIP_ETag_create_null()
+{
+ return tsip_header_SIP_ETag_create(tsk_null);
+}
+
+int tsip_header_SIP_ETag_serialize(const tsip_header_t* header, tsk_buffer_t* output)
+{
+ if(header){
+ const tsip_header_SIP_ETag_t *SIP_ETag = (const tsip_header_SIP_ETag_t *)header;
+ if(SIP_ETag->value){
+ return tsk_buffer_append(output, SIP_ETag->value, tsk_strlen(SIP_ETag->value));
+ }
+ return 0;
+ }
+
+ return -1;
+}
+
+tsip_header_SIP_ETag_t *tsip_header_SIP_ETag_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_SIP_ETag_t *hdr_etag = tsip_header_SIP_ETag_create_null();
+
+ const char *tag_start;
+
+ %%write data;
+ %%write init;
+ %%write exec;
+
+ if( cs < %%{ write first_final; }%% ){
+ TSK_DEBUG_ERROR("Failed to parse 'SIP-ETag' header.");
+ TSK_OBJECT_SAFE_FREE(hdr_etag);
+ }
+
+ return hdr_etag;
+}
+
+
+
+
+
+
+
+//========================================================
+// SIP_ETag header object definition
+//
+
+static tsk_object_t* tsip_header_SIP_ETag_ctor(tsk_object_t *self, va_list * app)
+{
+ tsip_header_SIP_ETag_t *SIP_ETag = self;
+ if(SIP_ETag){
+ TSIP_HEADER(SIP_ETag)->type = tsip_htype_SIP_ETag;
+ TSIP_HEADER(SIP_ETag)->serialize = tsip_header_SIP_ETag_serialize;
+ SIP_ETag->value = tsk_strdup(va_arg(*app, const char*));
+ }
+ else{
+ TSK_DEBUG_ERROR("Failed to create new SIP_ETag header.");
+ }
+ return self;
+}
+
+static tsk_object_t* tsip_header_SIP_ETag_dtor(tsk_object_t *self)
+{
+ tsip_header_SIP_ETag_t *SIP_ETag = self;
+ if(SIP_ETag){
+ TSK_FREE(SIP_ETag->value);
+ TSK_OBJECT_SAFE_FREE(TSIP_HEADER_PARAMS(SIP_ETag));
+ }
+ else{
+ TSK_DEBUG_ERROR("Null SIP_ETag header.");
+ }
+
+ return self;
+}
+
+static const tsk_object_def_t tsip_header_SIP_ETag_def_s =
+{
+ sizeof(tsip_header_SIP_ETag_t),
+ tsip_header_SIP_ETag_ctor,
+ tsip_header_SIP_ETag_dtor,
+ tsk_null
+};
+const tsk_object_def_t *tsip_header_SIP_ETag_def_t = &tsip_header_SIP_ETag_def_s;
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