diff options
Diffstat (limited to 'tinySIP/ragel/tsip_parser_header_Dummy.rl')
-rw-r--r-- | tinySIP/ragel/tsip_parser_header_Dummy.rl | 170 |
1 files changed, 170 insertions, 0 deletions
diff --git a/tinySIP/ragel/tsip_parser_header_Dummy.rl b/tinySIP/ragel/tsip_parser_header_Dummy.rl new file mode 100644 index 0000000..d9dff8a --- /dev/null +++ b/tinySIP/ragel/tsip_parser_header_Dummy.rl @@ -0,0 +1,170 @@ +/* +* 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_Dummy.c + * @brief SIP DUmmy header. + * + * @author Mamadou Diop <diopmamadou(at)doubango[dot]org> + * + + */ +#include "tinysip/headers/tsip_header_Dummy.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_Dummy; + + # Includes + include tsip_machine_utils "./ragel/tsip_machine_utils.rl"; + + action tag{ + tag_start = p; + } + + action parse_name{ + TSK_PARSER_SET_STRING(hdr_Dummy->name); + } + + action parse_value{ + TSK_PARSER_SET_STRING(hdr_Dummy->value); + } + + action eob{ + } + + Dummy = token>tag %parse_name SP* HCOLON SP*<: any*>tag %parse_value; + + # Entry point + main := Dummy :>CRLF @eob; + +}%% + +tsip_header_Dummy_t* tsip_header_Dummy_create(const char* name, const char* value) +{ + return tsk_object_new(TSIP_HEADER_DUMMY_VA_ARGS(name, value)); +} + +tsip_header_Dummy_t* tsip_header_Dummy_create_null() +{ + return tsip_header_Dummy_create(tsk_null, tsk_null); +} + +int tsip_header_Dummy_serialize(const tsip_header_t* header, tsk_buffer_t* output) +{ + if(header){ + const tsip_header_Dummy_t *Dummy = (const tsip_header_Dummy_t *)header; + if(Dummy->value){ + tsk_buffer_append(output, Dummy->value, tsk_strlen(Dummy->value)); + } + return 0; + } + + return -1; +} + +tsip_header_Dummy_t *tsip_header_Dummy_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_Dummy_t *hdr_Dummy = tsip_header_Dummy_create_null(); + + const char *tag_start = tsk_null; + + %%write data; + (void)(eof); + (void)(tsip_machine_parser_header_Dummy_first_final); + (void)(tsip_machine_parser_header_Dummy_error); + (void)(tsip_machine_parser_header_Dummy_en_main); + %%write init; + %%write exec; + + if( cs < %%{ write first_final; }%% ){ + TSK_DEBUG_ERROR("Failed to parse 'Dummy' header."); + TSK_OBJECT_SAFE_FREE(hdr_Dummy); + } + + return hdr_Dummy; +} + + + + + + + +//======================================================== +// Dummy header object definition +// + +static tsk_object_t* tsip_header_Dummy_ctor(tsk_object_t *self, va_list * app) +{ + tsip_header_Dummy_t *Dummy = self; + if(Dummy){ + TSIP_HEADER(Dummy)->type = tsip_htype_Dummy; + TSIP_HEADER(Dummy)->serialize = tsip_header_Dummy_serialize; + + Dummy->name = tsk_strdup(va_arg(*app, const char*)); + Dummy->value = tsk_strdup(va_arg(*app, const char*)); + } + else{ + TSK_DEBUG_ERROR("Failed to create new Dummy header."); + } + return self; +} + +static tsk_object_t* tsip_header_Dummy_dtor(tsk_object_t *self) +{ + tsip_header_Dummy_t *Dummy = self; + if(Dummy){ + TSK_FREE(Dummy->name); + TSK_FREE(Dummy->value); + + TSK_OBJECT_SAFE_FREE(TSIP_HEADER_PARAMS(Dummy)); + } + else{ + TSK_DEBUG_ERROR("Null Dummy header."); + } + + return self; +} + +static const tsk_object_def_t tsip_header_Dummy_def_s = +{ + sizeof(tsip_header_Dummy_t), + tsip_header_Dummy_ctor, + tsip_header_Dummy_dtor, + tsk_null +}; +const tsk_object_def_t *tsip_header_Dummy_def_t = &tsip_header_Dummy_def_s; |