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author | Mamadou DIOP <bossiel@yahoo.fr> | 2015-08-17 01:56:35 +0200 |
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committer | Mamadou DIOP <bossiel@yahoo.fr> | 2015-08-17 01:56:35 +0200 |
commit | 631fffee8a28b1bec5ed1f1d26a20e0135967f99 (patch) | |
tree | 74afe3bf3efe15aa82bcd0272b2b0f4d48c2d837 /tinyMSRP/ragel/tmsrp_parser_header_Dummy.rl | |
parent | 7908865936604036e6f200f1b5e069f8752f3a3a (diff) | |
download | doubango-631fffee8a28b1bec5ed1f1d26a20e0135967f99.zip doubango-631fffee8a28b1bec5ed1f1d26a20e0135967f99.tar.gz |
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Diffstat (limited to 'tinyMSRP/ragel/tmsrp_parser_header_Dummy.rl')
-rw-r--r-- | tinyMSRP/ragel/tmsrp_parser_header_Dummy.rl | 161 |
1 files changed, 161 insertions, 0 deletions
diff --git a/tinyMSRP/ragel/tmsrp_parser_header_Dummy.rl b/tinyMSRP/ragel/tmsrp_parser_header_Dummy.rl new file mode 100644 index 0000000..8552ed4 --- /dev/null +++ b/tinyMSRP/ragel/tmsrp_parser_header_Dummy.rl @@ -0,0 +1,161 @@ +/* +* Copyright (C) 2009-2015 Mamadou DIOP. +* +* 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_Dummy.c + * @brief MSRP Dummy header. + */ +#include "tinymsrp/headers/tmsrp_header_Dummy.h" + +#include "tsk_debug.h" +#include "tsk_memory.h" +#include "tsk_string.h" + +#include <string.h> + +/*********************************** +* Ragel state machine. +*/ +%%{ + machine tmsrp_machine_parser_header_Dummy; + + # Includes + include tmsrp_machine_utils "./ragel/tmsrp_machine_utils.rl"; + + action tag{ + tag_start = p; + } + + action parse_hname{ + TSK_PARSER_SET_STRING(hdr_Dummy->name); + } + + action parse_hval{ + TSK_PARSER_SET_STRING(hdr_Dummy->value); + } + + #//hname ":" SP hval CRLF + Dummy = hname>tag %parse_hname :>SP* ":" SP*<: hval>tag %parse_hval; + + # Entry point + main := Dummy :>CRLF?; + +}%% + + +tmsrp_header_Dummy_t* tmsrp_header_Dummy_create(const char* name, const char* value) +{ + return tsk_object_new(TMSRP_HEADER_DUMMY_VA_ARGS(name, value)); +} + +tmsrp_header_Dummy_t* tmsrp_header_Dummy_create_null() +{ + return tmsrp_header_Dummy_create(tsk_null, tsk_null); +} + +int tmsrp_header_Dummy_tostring(const tmsrp_header_t* header, tsk_buffer_t* output) +{ + if(header){ + const tmsrp_header_Dummy_t *Dummy = (const tmsrp_header_Dummy_t *)header; + if(Dummy->value){ + return tsk_buffer_append(output, Dummy->value, tsk_strlen(Dummy->value)); + } + return 0; + } + + return -1; +} + +tmsrp_header_Dummy_t *tmsrp_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; + tmsrp_header_Dummy_t *hdr_Dummy = tmsrp_header_Dummy_create_null(); + + const char *tag_start = tsk_null; + + TSK_RAGEL_DISABLE_WARNINGS_BEGIN() + %%write data; + (void)(eof); + (void)(tmsrp_machine_parser_header_Dummy_first_final); + (void)(tmsrp_machine_parser_header_Dummy_error); + (void)(tmsrp_machine_parser_header_Dummy_en_main); + %%write init; + %%write exec; + TSK_RAGEL_DISABLE_WARNINGS_END() + + 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* tmsrp_header_Dummy_ctor(tsk_object_t *self, va_list * app) +{ + tmsrp_header_Dummy_t *Dummy = self; + if(Dummy){ + TMSRP_HEADER(Dummy)->type = tmsrp_htype_Dummy; + TMSRP_HEADER(Dummy)->tostring = tmsrp_header_Dummy_tostring; + + 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* tmsrp_header_Dummy_dtor(tsk_object_t *self) +{ + tmsrp_header_Dummy_t *Dummy = self; + if(Dummy){ + TSK_FREE(Dummy->name); + TSK_FREE(Dummy->value); + } + else{ + TSK_DEBUG_ERROR("Null Dummy header."); + } + + return self; +} + +static const tsk_object_def_t tmsrp_header_Dummy_def_s = +{ + sizeof(tmsrp_header_Dummy_t), + tmsrp_header_Dummy_ctor, + tmsrp_header_Dummy_dtor, + tsk_null +}; + +const tsk_object_def_t *tmsrp_header_Dummy_def_t = &tmsrp_header_Dummy_def_s; |