From 1ebf5a5fcda0c9154e22ed02404fd46525a7fd9f Mon Sep 17 00:00:00 2001 From: bossiel Date: Wed, 10 Aug 2011 22:59:15 +0000 Subject: Move deprecated v1.0 from trunk to branches --- .../src/headers/thttp_header_Transfer_Encoding.c | 372 +++++++++++++++++++++ 1 file changed, 372 insertions(+) create mode 100644 tinyHTTP/src/headers/thttp_header_Transfer_Encoding.c (limited to 'tinyHTTP/src/headers/thttp_header_Transfer_Encoding.c') diff --git a/tinyHTTP/src/headers/thttp_header_Transfer_Encoding.c b/tinyHTTP/src/headers/thttp_header_Transfer_Encoding.c new file mode 100644 index 0000000..3ad2844 --- /dev/null +++ b/tinyHTTP/src/headers/thttp_header_Transfer_Encoding.c @@ -0,0 +1,372 @@ + +/* #line 1 "./ragel/thttp_parser_header_Transfer_Encoding.rl" */ +/* +* Copyright (C) 2009-2010 Mamadou Diop. +* +* Contact: 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 thttp_header_Transfer_Encoding.c + * @brief HTTP Transfer-Encoding header. + * + * @author Mamadou Diop + * + * @date Created: Sat Nov 8 16:54:58 2009 mdiop + */ +#include "tinyhttp/headers/thttp_header_Transfer_Encoding.h" + +#include "tsk_debug.h" +#include "tsk_memory.h" + +#include + +/*********************************** +* Ragel state machine. +*/ + +/* #line 66 "./ragel/thttp_parser_header_Transfer_Encoding.rl" */ + + +thttp_header_Transfer_Encoding_t* thttp_header_transfer_encoding_create(const char* encoding) +{ + return tsk_object_new(THTTP_HEADER_TRANSFER_ENCODING_VA_ARGS(encoding)); +} + +thttp_header_Transfer_Encoding_t* thttp_header_transfer_encoding_create_null() +{ + return thttp_header_transfer_encoding_create(tsk_null); +} + + +int thttp_header_Transfer_Encoding_tostring(const thttp_header_t* header, tsk_buffer_t* output) +{ + if(header){ + const thttp_header_Transfer_Encoding_t *Transfer_Encoding = (const thttp_header_Transfer_Encoding_t*)header; + if(Transfer_Encoding->encoding){ + return tsk_buffer_append(output, Transfer_Encoding->encoding, tsk_strlen(Transfer_Encoding->encoding)); + } + return 0; + } + + return -1; +} + +/**@ingroup thttp_header_group +*/ +thttp_header_Transfer_Encoding_t *thttp_header_Transfer_Encoding_parse(const char *data, tsk_size_t size) +{ + int cs = 0; + const char *p = data; + const char *pe = p + size; + const char *eof = pe; + thttp_header_Transfer_Encoding_t *hdr_tencoding = thttp_header_transfer_encoding_create_null(); + + const char *tag_start; + + +/* #line 84 "./src/headers/thttp_header_Transfer_Encoding.c" */ +static const char _thttp_machine_parser_header_Transfer_Encoding_actions[] = { + 0, 1, 0, 1, 1, 1, 2, 1, + 3 +}; + +static const unsigned char _thttp_machine_parser_header_Transfer_Encoding_key_offsets[] = { + 0, 0, 2, 4, 6, 8, 10, 12, + 14, 16, 17, 19, 21, 23, 25, 27, + 29, 31, 33, 36, 53, 54, 56, 72, + 88, 89, 102, 118, 124, 130, 143, 158, + 164, 170 +}; + +static const char _thttp_machine_parser_header_Transfer_Encoding_trans_keys[] = { + 84, 116, 82, 114, 65, 97, 78, 110, + 83, 115, 70, 102, 69, 101, 82, 114, + 45, 69, 101, 78, 110, 67, 99, 79, + 111, 68, 100, 73, 105, 78, 110, 71, + 103, 9, 32, 58, 9, 13, 32, 33, + 37, 39, 126, 42, 43, 45, 46, 48, + 57, 65, 90, 95, 122, 10, 9, 32, + 9, 32, 33, 37, 39, 126, 42, 43, + 45, 46, 48, 57, 65, 90, 95, 122, + 13, 33, 37, 39, 59, 126, 42, 43, + 45, 46, 48, 57, 65, 90, 95, 122, + 10, 33, 37, 93, 95, 126, 36, 43, + 45, 58, 65, 91, 97, 122, 13, 33, + 37, 59, 61, 93, 95, 126, 36, 43, + 45, 58, 65, 91, 97, 122, 48, 57, + 65, 70, 97, 102, 48, 57, 65, 70, + 97, 102, 33, 37, 93, 95, 126, 36, + 43, 45, 58, 65, 91, 97, 122, 13, + 33, 37, 59, 93, 95, 126, 36, 43, + 45, 58, 65, 91, 97, 122, 48, 57, + 65, 70, 97, 102, 48, 57, 65, 70, + 97, 102, 0 +}; + +static const char _thttp_machine_parser_header_Transfer_Encoding_single_lengths[] = { + 0, 2, 2, 2, 2, 2, 2, 2, + 2, 1, 2, 2, 2, 2, 2, 2, + 2, 2, 3, 7, 1, 2, 6, 6, + 1, 5, 8, 0, 0, 5, 7, 0, + 0, 0 +}; + +static const char _thttp_machine_parser_header_Transfer_Encoding_range_lengths[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 5, 0, 0, 5, 5, + 0, 4, 4, 3, 3, 4, 4, 3, + 3, 0 +}; + +static const unsigned char _thttp_machine_parser_header_Transfer_Encoding_index_offsets[] = { + 0, 0, 3, 6, 9, 12, 15, 18, + 21, 24, 26, 29, 32, 35, 38, 41, + 44, 47, 50, 54, 67, 69, 72, 84, + 96, 98, 108, 121, 125, 129, 139, 151, + 155, 159 +}; + +static const char _thttp_machine_parser_header_Transfer_Encoding_indicies[] = { + 0, 0, 1, 2, 2, 1, 3, 3, + 1, 4, 4, 1, 5, 5, 1, 6, + 6, 1, 7, 7, 1, 8, 8, 1, + 9, 1, 10, 10, 1, 11, 11, 1, + 12, 12, 1, 13, 13, 1, 14, 14, + 1, 15, 15, 1, 16, 16, 1, 17, + 17, 1, 17, 17, 18, 1, 18, 19, + 18, 20, 20, 20, 20, 20, 20, 20, + 20, 20, 1, 21, 1, 22, 22, 1, + 22, 22, 20, 20, 20, 20, 20, 20, + 20, 20, 20, 1, 23, 24, 24, 24, + 25, 24, 24, 24, 24, 24, 24, 1, + 26, 1, 27, 28, 27, 27, 27, 27, + 27, 27, 27, 1, 29, 30, 31, 32, + 33, 30, 30, 30, 30, 30, 30, 30, + 1, 34, 34, 34, 1, 30, 30, 30, + 1, 35, 36, 35, 35, 35, 35, 35, + 35, 35, 1, 29, 35, 36, 32, 35, + 35, 35, 35, 35, 35, 35, 1, 37, + 37, 37, 1, 35, 35, 35, 1, 1, + 0 +}; + +static const char _thttp_machine_parser_header_Transfer_Encoding_trans_targs[] = { + 2, 0, 3, 4, 5, 6, 7, 8, + 9, 10, 11, 12, 13, 14, 15, 16, + 17, 18, 19, 20, 23, 21, 22, 24, + 23, 25, 33, 26, 27, 24, 26, 27, + 25, 29, 28, 30, 31, 32 +}; + +static const char _thttp_machine_parser_header_Transfer_Encoding_trans_actions[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 1, 0, 0, 3, + 0, 3, 7, 1, 1, 5, 0, 0, + 5, 0, 0, 0, 0, 0 +}; + +static const int thttp_machine_parser_header_Transfer_Encoding_start = 1; +static const int thttp_machine_parser_header_Transfer_Encoding_first_final = 33; +static const int thttp_machine_parser_header_Transfer_Encoding_error = 0; + +static const int thttp_machine_parser_header_Transfer_Encoding_en_main = 1; + + +/* #line 105 "./ragel/thttp_parser_header_Transfer_Encoding.rl" */ + +/* #line 196 "./src/headers/thttp_header_Transfer_Encoding.c" */ + { + cs = thttp_machine_parser_header_Transfer_Encoding_start; + } + +/* #line 106 "./ragel/thttp_parser_header_Transfer_Encoding.rl" */ + +/* #line 203 "./src/headers/thttp_header_Transfer_Encoding.c" */ + { + int _klen; + unsigned int _trans; + const char *_acts; + unsigned int _nacts; + const char *_keys; + + if ( p == pe ) + goto _test_eof; + if ( cs == 0 ) + goto _out; +_resume: + _keys = _thttp_machine_parser_header_Transfer_Encoding_trans_keys + _thttp_machine_parser_header_Transfer_Encoding_key_offsets[cs]; + _trans = _thttp_machine_parser_header_Transfer_Encoding_index_offsets[cs]; + + _klen = _thttp_machine_parser_header_Transfer_Encoding_single_lengths[cs]; + if ( _klen > 0 ) { + const char *_lower = _keys; + const char *_mid; + const char *_upper = _keys + _klen - 1; + while (1) { + if ( _upper < _lower ) + break; + + _mid = _lower + ((_upper-_lower) >> 1); + if ( (*p) < *_mid ) + _upper = _mid - 1; + else if ( (*p) > *_mid ) + _lower = _mid + 1; + else { + _trans += (_mid - _keys); + goto _match; + } + } + _keys += _klen; + _trans += _klen; + } + + _klen = _thttp_machine_parser_header_Transfer_Encoding_range_lengths[cs]; + if ( _klen > 0 ) { + const char *_lower = _keys; + const char *_mid; + const char *_upper = _keys + (_klen<<1) - 2; + while (1) { + if ( _upper < _lower ) + break; + + _mid = _lower + (((_upper-_lower) >> 1) & ~1); + if ( (*p) < _mid[0] ) + _upper = _mid - 2; + else if ( (*p) > _mid[1] ) + _lower = _mid + 2; + else { + _trans += ((_mid - _keys)>>1); + goto _match; + } + } + _trans += _klen; + } + +_match: + _trans = _thttp_machine_parser_header_Transfer_Encoding_indicies[_trans]; + cs = _thttp_machine_parser_header_Transfer_Encoding_trans_targs[_trans]; + + if ( _thttp_machine_parser_header_Transfer_Encoding_trans_actions[_trans] == 0 ) + goto _again; + + _acts = _thttp_machine_parser_header_Transfer_Encoding_actions + _thttp_machine_parser_header_Transfer_Encoding_trans_actions[_trans]; + _nacts = (unsigned int) *_acts++; + while ( _nacts-- > 0 ) + { + switch ( *_acts++ ) + { + case 0: +/* #line 46 "./ragel/thttp_parser_header_Transfer_Encoding.rl" */ + { + tag_start = p; + } + break; + case 1: +/* #line 50 "./ragel/thttp_parser_header_Transfer_Encoding.rl" */ + { + TSK_PARSER_SET_STRING(hdr_tencoding->encoding); + } + break; + case 2: +/* #line 54 "./ragel/thttp_parser_header_Transfer_Encoding.rl" */ + { + TSK_PARSER_ADD_PARAM(THTTP_HEADER_PARAMS(hdr_tencoding)); + } + break; + case 3: +/* #line 58 "./ragel/thttp_parser_header_Transfer_Encoding.rl" */ + { + } + break; +/* #line 300 "./src/headers/thttp_header_Transfer_Encoding.c" */ + } + } + +_again: + if ( cs == 0 ) + goto _out; + if ( ++p != pe ) + goto _resume; + _test_eof: {} + _out: {} + } + +/* #line 107 "./ragel/thttp_parser_header_Transfer_Encoding.rl" */ + + if( cs < +/* #line 316 "./src/headers/thttp_header_Transfer_Encoding.c" */ +33 +/* #line 108 "./ragel/thttp_parser_header_Transfer_Encoding.rl" */ + ){ + TSK_DEBUG_ERROR("Failed to parse Tansfer-Encoding header."); + TSK_OBJECT_SAFE_FREE(hdr_tencoding); + } + + return hdr_tencoding; +} + + + + + + + +//======================================================== +// Transfer_Encoding header object definition +// + +static tsk_object_t* thttp_header_Transfer_Encoding_ctor(tsk_object_t *self, va_list * app) +{ + thttp_header_Transfer_Encoding_t *Transfer_Encoding = self; + if(Transfer_Encoding){ + THTTP_HEADER(Transfer_Encoding)->type = thttp_htype_Transfer_Encoding; + THTTP_HEADER(Transfer_Encoding)->tostring = thttp_header_Transfer_Encoding_tostring; + + Transfer_Encoding->encoding = tsk_strdup( va_arg(*app, const char*) ); + } + else{ + TSK_DEBUG_ERROR("Failed to create new Transfer_Encoding header."); + } + return self; +} + +static tsk_object_t* thttp_header_Transfer_Encoding_dtor(tsk_object_t* self) +{ + thttp_header_Transfer_Encoding_t *Transfer_Encoding = self; + if(Transfer_Encoding){ + TSK_FREE(Transfer_Encoding->encoding); + TSK_OBJECT_SAFE_FREE(THTTP_HEADER_PARAMS(Transfer_Encoding)); + } + else{ + TSK_DEBUG_ERROR("Null Transfer_Encoding header."); + } + + return self; +} + +static const tsk_object_def_t thttp_header_Transfer_Encoding_def_s = +{ + sizeof(thttp_header_Transfer_Encoding_t), + thttp_header_Transfer_Encoding_ctor, + thttp_header_Transfer_Encoding_dtor, + tsk_null +}; +const tsk_object_def_t *thttp_header_Transfer_Encoding_def_t = &thttp_header_Transfer_Encoding_def_s; 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