#if HAVE_CRT #define _CRTDBG_MAP_ALLOC #include #include #endif //HAVE_CRT /* #line 1 "./ragel/thttp_parser_header_Transfer_Encoding.rl" */ /* * Copyright (C) 2020, University of the Basque Country (UPV/EHU) * Contact for licensing options: * * The original file was part of Open Source Doubango Framework * Copyright (C) 2010-2011 Mamadou Diop. * Copyright (C) 2012 Doubango Telecom * * 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. */ #include "tinyhttp/headers/thttp_header_Transfer_Encoding.h" #include "tsk_debug.h" #include "tsk_memory.h" #include /*********************************** * Ragel state machine. */ /* #line 60 "./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 = tsk_null; TSK_RAGEL_DISABLE_WARNINGS_BEGIN() /* #line 79 "./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 100 "./ragel/thttp_parser_header_Transfer_Encoding.rl" */ (void)(eof); (void)(thttp_machine_parser_header_Transfer_Encoding_first_final); (void)(thttp_machine_parser_header_Transfer_Encoding_error); (void)(thttp_machine_parser_header_Transfer_Encoding_en_main); /* #line 195 "./src/headers/thttp_header_Transfer_Encoding.c" */ { cs = thttp_machine_parser_header_Transfer_Encoding_start; } /* #line 105 "./ragel/thttp_parser_header_Transfer_Encoding.rl" */ /* #line 202 "./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 40 "./ragel/thttp_parser_header_Transfer_Encoding.rl" */ { tag_start = p; } break; case 1: /* #line 44 "./ragel/thttp_parser_header_Transfer_Encoding.rl" */ { TSK_PARSER_SET_STRING(hdr_tencoding->encoding); } break; case 2: /* #line 48 "./ragel/thttp_parser_header_Transfer_Encoding.rl" */ { TSK_PARSER_ADD_PARAM(THTTP_HEADER_PARAMS(hdr_tencoding)); } break; case 3: /* #line 52 "./ragel/thttp_parser_header_Transfer_Encoding.rl" */ { } break; /* #line 299 "./src/headers/thttp_header_Transfer_Encoding.c" */ } } _again: if ( cs == 0 ) goto _out; if ( ++p != pe ) goto _resume; _test_eof: {} _out: {} } /* #line 106 "./ragel/thttp_parser_header_Transfer_Encoding.rl" */ TSK_RAGEL_DISABLE_WARNINGS_END() 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;