#if HAVE_CRT #define _CRTDBG_MAP_ALLOC #include #include #endif //HAVE_CRT /* #line 1 "./ragel/tsdp_parser_header_Z.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 tsdp_header_Z.c * @brief SDP "z=" header (Time Zones). * */ #include "tinysdp/headers/tsdp_header_Z.h" #include "tsk_debug.h" #include "tsk_memory.h" #include "tsk_string.h" #include /*********************************** * Ragel state machine. */ /* #line 88 "./ragel/tsdp_parser_header_Z.rl" */ tsdp_header_Z_t* tsdp_header_Z_create(uint64_t time, tsk_bool_t shifted_back, const char* typed_time) { return tsk_object_new(TSDP_HEADER_Z_VA_ARGS(time, shifted_back, typed_time)); } tsdp_header_Z_t* tsdp_header_Z_create_null() { return tsdp_header_Z_create(0L, tsk_false, tsk_null); } tsdp_zone_t* tsdp_zone_create(uint64_t time, tsk_bool_t shifted_back, const char* typed_time) { return tsk_object_new(tsdp_zone_def_t, time, shifted_back, typed_time); } tsdp_zone_t* tsdp_zone_create_null() { return tsdp_zone_create(0L, tsk_false, tsk_null); } int tsdp_header_Z_tostring(const tsdp_header_t* header, tsk_buffer_t* output) { if(header){ const tsdp_header_Z_t *Z = (const tsdp_header_Z_t *)header; const tsk_list_item_t *item; const tsdp_zone_t* zone; tsk_list_foreach(item, Z->zones){ zone = (const tsdp_zone_t*)item->data; // time SP ["-"] typed-time tsk_buffer_append_2(output, "%s%llu %s%s", TSK_LIST_IS_FIRST(Z->zones, item) ? "" : " ", zone->time, zone->shifted_back ? "-" : "", zone->typed_time ); } } return -1; } tsdp_header_Z_t *tsdp_header_Z_parse(const char *data, tsk_size_t size) { int cs = 0; const char *p = data; const char *pe = p + size; const char *eof = pe; tsdp_header_Z_t *hdr_Z = tsdp_header_Z_create_null(); tsdp_zone_t* zone = tsk_null; const char *tag_start = tsk_null; TSK_RAGEL_DISABLE_WARNINGS_BEGIN() /* #line 101 "./src/headers/tsdp_header_Z.c" */ static const char _tsdp_machine_parser_header_Z_actions[] = { 0, 1, 0, 1, 3, 1, 4, 2, 1, 0, 2, 4, 2, 2, 5, 0, 3, 4, 2, 1 }; static const char _tsdp_machine_parser_header_Z_key_offsets[] = { 0, 0, 1, 3, 5, 8, 11, 13, 14, 16, 19, 22, 24, 32, 32, 40, 42 }; static const char _tsdp_machine_parser_header_Z_trans_keys[] = { 122, 32, 61, 48, 57, 32, 48, 57, 45, 48, 57, 48, 57, 10, 48, 57, 32, 48, 57, 45, 48, 57, 48, 57, 13, 32, 100, 104, 109, 115, 48, 57, 13, 32, 100, 104, 109, 115, 48, 57, 13, 32, 13, 32, 0 }; static const char _tsdp_machine_parser_header_Z_single_lengths[] = { 0, 1, 2, 0, 1, 1, 0, 1, 0, 1, 1, 0, 6, 0, 6, 2, 2 }; static const char _tsdp_machine_parser_header_Z_range_lengths[] = { 0, 0, 0, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 0, 0 }; static const char _tsdp_machine_parser_header_Z_index_offsets[] = { 0, 0, 2, 5, 7, 10, 13, 15, 17, 19, 22, 25, 27, 35, 36, 44, 47 }; static const char _tsdp_machine_parser_header_Z_indicies[] = { 0, 1, 0, 2, 1, 3, 1, 4, 5, 1, 6, 7, 1, 8, 1, 9, 1, 10, 1, 11, 12, 1, 13, 14, 1, 15, 1, 16, 17, 19, 19, 19, 19, 18, 1, 1, 20, 21, 23, 23, 23, 23, 22, 1, 20, 21, 1, 16, 17, 1, 0 }; static const char _tsdp_machine_parser_header_Z_trans_targs[] = { 2, 0, 3, 4, 5, 4, 6, 12, 12, 13, 9, 10, 9, 11, 14, 14, 7, 8, 12, 16, 7, 8, 14, 15 }; static const char _tsdp_machine_parser_header_Z_trans_actions[] = { 0, 0, 0, 7, 3, 0, 0, 1, 13, 0, 1, 3, 0, 0, 1, 13, 16, 16, 0, 0, 10, 5, 0, 0 }; static const char _tsdp_machine_parser_header_Z_eof_actions[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 16, 0, 10, 10, 16 }; static const int tsdp_machine_parser_header_Z_start = 1; static const int tsdp_machine_parser_header_Z_first_final = 12; static const int tsdp_machine_parser_header_Z_error = 0; static const int tsdp_machine_parser_header_Z_en_main = 1; /* #line 147 "./ragel/tsdp_parser_header_Z.rl" */ (void)(tsdp_machine_parser_header_Z_first_final); (void)(tsdp_machine_parser_header_Z_error); (void)(tsdp_machine_parser_header_Z_en_main); /* #line 181 "./src/headers/tsdp_header_Z.c" */ { cs = tsdp_machine_parser_header_Z_start; } /* #line 151 "./ragel/tsdp_parser_header_Z.rl" */ /* #line 188 "./src/headers/tsdp_header_Z.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 = _tsdp_machine_parser_header_Z_trans_keys + _tsdp_machine_parser_header_Z_key_offsets[cs]; _trans = _tsdp_machine_parser_header_Z_index_offsets[cs]; _klen = _tsdp_machine_parser_header_Z_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 = _tsdp_machine_parser_header_Z_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 = _tsdp_machine_parser_header_Z_indicies[_trans]; cs = _tsdp_machine_parser_header_Z_trans_targs[_trans]; if ( _tsdp_machine_parser_header_Z_trans_actions[_trans] == 0 ) goto _again; _acts = _tsdp_machine_parser_header_Z_actions + _tsdp_machine_parser_header_Z_trans_actions[_trans]; _nacts = (unsigned int) *_acts++; while ( _nacts-- > 0 ) { switch ( *_acts++ ) { case 0: /* #line 43 "./ragel/tsdp_parser_header_Z.rl" */ { tag_start = p; } break; case 1: /* #line 47 "./ragel/tsdp_parser_header_Z.rl" */ { if(!zone){ zone = tsdp_zone_create_null(); } } break; case 2: /* #line 53 "./ragel/tsdp_parser_header_Z.rl" */ { if(zone){ tsk_list_push_back_data(hdr_Z->zones,(void**)&zone); } } break; case 3: /* #line 59 "./ragel/tsdp_parser_header_Z.rl" */ { if(zone){ TSK_PARSER_SET_INTEGER_EX(zone->time, uint64_t, atoi64); } } break; case 4: /* #line 65 "./ragel/tsdp_parser_header_Z.rl" */ { if(zone){ TSK_PARSER_SET_STRING(zone->typed_time); } } break; case 5: /* #line 71 "./ragel/tsdp_parser_header_Z.rl" */ { if(zone){ zone->shifted_back = tsk_true; } } break; /* #line 308 "./src/headers/tsdp_header_Z.c" */ } } _again: if ( cs == 0 ) goto _out; if ( ++p != pe ) goto _resume; _test_eof: {} if ( p == eof ) { const char *__acts = _tsdp_machine_parser_header_Z_actions + _tsdp_machine_parser_header_Z_eof_actions[cs]; unsigned int __nacts = (unsigned int) *__acts++; while ( __nacts-- > 0 ) { switch ( *__acts++ ) { case 1: /* #line 47 "./ragel/tsdp_parser_header_Z.rl" */ { if(!zone){ zone = tsdp_zone_create_null(); } } break; case 2: /* #line 53 "./ragel/tsdp_parser_header_Z.rl" */ { if(zone){ tsk_list_push_back_data(hdr_Z->zones,(void**)&zone); } } break; case 4: /* #line 65 "./ragel/tsdp_parser_header_Z.rl" */ { if(zone){ TSK_PARSER_SET_STRING(zone->typed_time); } } break; /* #line 348 "./src/headers/tsdp_header_Z.c" */ } } } _out: {} } /* #line 152 "./ragel/tsdp_parser_header_Z.rl" */ TSK_RAGEL_DISABLE_WARNINGS_END() if(zone){ TSK_OBJECT_SAFE_FREE(zone); } if( cs < /* #line 364 "./src/headers/tsdp_header_Z.c" */ 12 /* #line 158 "./ragel/tsdp_parser_header_Z.rl" */ ){ TSK_DEBUG_ERROR("Failed to parse \"z=\" header."); TSK_OBJECT_SAFE_FREE(hdr_Z); } return hdr_Z; } //======================================================== // Z header object definition // static tsk_object_t* tsdp_header_Z_ctor(tsk_object_t *self, va_list * app) { tsdp_header_Z_t *Z = self; if(Z){ TSDP_HEADER(Z)->type = tsdp_htype_Z; TSDP_HEADER(Z)->tostring = tsdp_header_Z_tostring; TSDP_HEADER(Z)->rank = TSDP_HTYPE_Z_RANK; if((Z->zones = tsk_list_create())){ uint64_t time = va_arg(*app, uint64_t); unsigned shifted_back = va_arg(*app, unsigned); const char* typed_time = va_arg(*app, const char*); if(typed_time){ tsdp_zone_t *zone; if((zone = tsdp_zone_create(time, shifted_back, typed_time))){ tsk_list_push_back_data(Z->zones,(void**)&zone); } } } } else{ TSK_DEBUG_ERROR("Failed to create new Z header."); } return self; } static tsk_object_t* tsdp_header_Z_dtor(tsk_object_t *self) { tsdp_header_Z_t *Z = self; if(Z){ TSK_OBJECT_SAFE_FREE(Z->zones); } else{ TSK_DEBUG_ERROR("Null Z header."); } return self; } static int tsdp_header_Z_cmp(const tsk_object_t *obj1, const tsk_object_t *obj2) { if(obj1 && obj2){ return tsdp_header_rank_cmp(obj1, obj2); } else{ return -1; } } static const tsk_object_def_t tsdp_header_Z_def_s = { sizeof(tsdp_header_Z_t), tsdp_header_Z_ctor, tsdp_header_Z_dtor, tsdp_header_Z_cmp }; const tsk_object_def_t *tsdp_header_Z_def_t = &tsdp_header_Z_def_s; //======================================================== // Zone object definition // static tsk_object_t* tsdp_zone_ctor(tsk_object_t *self, va_list * app) { tsdp_zone_t *zone = self; if(zone){ zone->time = va_arg(*app, uint64_t); zone->shifted_back = va_arg(*app, tsk_bool_t); zone->typed_time = tsk_strdup( va_arg(*app, const char*) ); } else{ TSK_DEBUG_ERROR("Failed to create new zone object."); } return self; } static tsk_object_t* tsdp_zone_dtor(tsk_object_t *self) { tsdp_zone_t *zone = self; if(zone){ TSK_FREE(zone->typed_time); } else{ TSK_DEBUG_ERROR("Null zone object."); } return self; } static const tsk_object_def_t tsdp_zone_def_s = { sizeof(tsdp_zone_t), tsdp_zone_ctor, tsdp_zone_dtor, tsk_null }; const tsk_object_def_t *tsdp_zone_def_t = &tsdp_zone_def_s;