diff options
Diffstat (limited to 'tinySDP/src/headers/tsdp_header_P.c')
| -rwxr-xr-x | tinySDP/src/headers/tsdp_header_P.c | 493 |
1 files changed, 251 insertions, 242 deletions
diff --git a/tinySDP/src/headers/tsdp_header_P.c b/tinySDP/src/headers/tsdp_header_P.c index aa3f6ba..d250e8c 100755 --- a/tinySDP/src/headers/tsdp_header_P.c +++ b/tinySDP/src/headers/tsdp_header_P.c @@ -2,19 +2,19 @@ /* #line 1 "./ragel/tsdp_parser_header_P.rl" */ /* * Copyright (C) 2010-2015 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. * @@ -42,241 +42,251 @@ tsdp_header_P_t* tsdp_header_P_create(const char* value) { - return tsk_object_new(TSDP_HEADER_P_VA_ARGS(value)); + return tsk_object_new(TSDP_HEADER_P_VA_ARGS(value)); } tsdp_header_P_t* tsdp_header_P_create_null() { - return tsdp_header_P_create(tsk_null); + return tsdp_header_P_create(tsk_null); } int tsdp_header_P_tostring(const tsdp_header_t* header, tsk_buffer_t* output) { - if(header){ - const tsdp_header_P_t *P = (const tsdp_header_P_t *)header; - if(P->value){ - tsk_buffer_append(output, P->value, tsk_strlen(P->value)); - } - return 0; - } - - return -1; + if(header) { + const tsdp_header_P_t *P = (const tsdp_header_P_t *)header; + if(P->value) { + tsk_buffer_append(output, P->value, tsk_strlen(P->value)); + } + return 0; + } + + return -1; } tsdp_header_t* tsdp_header_P_clone(const tsdp_header_t* header) { - if(header){ - const tsdp_header_P_t *P = (const tsdp_header_P_t *)header; - return (tsdp_header_t*)tsdp_header_P_create(P->value); - } - return tsk_null; + if(header) { + const tsdp_header_P_t *P = (const tsdp_header_P_t *)header; + return (tsdp_header_t*)tsdp_header_P_create(P->value); + } + return tsk_null; } tsdp_header_P_t *tsdp_header_P_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_P_t *hdr_P = tsdp_header_P_create_null(); - - const char *tag_start = tsk_null; - - TSK_RAGEL_DISABLE_WARNINGS_BEGIN() - -/* #line 88 "./src/headers/tsdp_header_P.c" */ -static const char _tsdp_machine_parser_header_P_actions[] = { - 0, 1, 0, 1, 1, 2, 0, 1 - -}; + int cs = 0; + const char *p = data; + const char *pe = p + size; + const char *eof = pe; + tsdp_header_P_t *hdr_P = tsdp_header_P_create_null(); -static const char _tsdp_machine_parser_header_P_key_offsets[] = { - 0, 0, 1, 3, 4, 6, 7 -}; + const char *tag_start = tsk_null; -static const char _tsdp_machine_parser_header_P_trans_keys[] = { - 112, 32, 61, 10, 13, 32, 13, 0 -}; + TSK_RAGEL_DISABLE_WARNINGS_BEGIN() -static const char _tsdp_machine_parser_header_P_single_lengths[] = { - 0, 1, 2, 1, 2, 1, 0 -}; + /* #line 88 "./src/headers/tsdp_header_P.c" */ + static const char _tsdp_machine_parser_header_P_actions[] = { + 0, 1, 0, 1, 1, 2, 0, 1 -static const char _tsdp_machine_parser_header_P_range_lengths[] = { - 0, 0, 0, 0, 0, 0, 0 -}; + }; -static const char _tsdp_machine_parser_header_P_index_offsets[] = { - 0, 0, 2, 5, 7, 10, 12 -}; + static const char _tsdp_machine_parser_header_P_key_offsets[] = { + 0, 0, 1, 3, 4, 6, 7 + }; -static const char _tsdp_machine_parser_header_P_trans_targs[] = { - 2, 0, 2, 4, 0, 6, 0, 3, - 4, 5, 3, 5, 0, 0 -}; + static const char _tsdp_machine_parser_header_P_trans_keys[] = { + 112, 32, 61, 10, 13, 32, 13, 0 + }; -static const char _tsdp_machine_parser_header_P_trans_actions[] = { - 0, 0, 0, 0, 0, 0, 0, 5, - 0, 1, 3, 0, 0, 0 -}; + static const char _tsdp_machine_parser_header_P_single_lengths[] = { + 0, 1, 2, 1, 2, 1, 0 + }; -static const char _tsdp_machine_parser_header_P_eof_actions[] = { - 0, 0, 0, 0, 5, 3, 0 -}; + static const char _tsdp_machine_parser_header_P_range_lengths[] = { + 0, 0, 0, 0, 0, 0, 0 + }; -static const int tsdp_machine_parser_header_P_start = 1; -static const int tsdp_machine_parser_header_P_first_final = 4; -static const int tsdp_machine_parser_header_P_error = 0; - -static const int tsdp_machine_parser_header_P_en_main = 1; - - -/* #line 102 "./ragel/tsdp_parser_header_P.rl" */ - (void)(tsdp_machine_parser_header_P_first_final); - (void)(tsdp_machine_parser_header_P_error); - (void)(tsdp_machine_parser_header_P_en_main); - -/* #line 140 "./src/headers/tsdp_header_P.c" */ - { - cs = tsdp_machine_parser_header_P_start; - } - -/* #line 106 "./ragel/tsdp_parser_header_P.rl" */ - -/* #line 147 "./src/headers/tsdp_header_P.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; + static const char _tsdp_machine_parser_header_P_index_offsets[] = { + 0, 0, 2, 5, 7, 10, 12 + }; + + static const char _tsdp_machine_parser_header_P_trans_targs[] = { + 2, 0, 2, 4, 0, 6, 0, 3, + 4, 5, 3, 5, 0, 0 + }; + + static const char _tsdp_machine_parser_header_P_trans_actions[] = { + 0, 0, 0, 0, 0, 0, 0, 5, + 0, 1, 3, 0, 0, 0 + }; + + static const char _tsdp_machine_parser_header_P_eof_actions[] = { + 0, 0, 0, 0, 5, 3, 0 + }; + + static const int tsdp_machine_parser_header_P_start = 1; + static const int tsdp_machine_parser_header_P_first_final = 4; + static const int tsdp_machine_parser_header_P_error = 0; + + static const int tsdp_machine_parser_header_P_en_main = 1; + + + /* #line 102 "./ragel/tsdp_parser_header_P.rl" */ + (void)(tsdp_machine_parser_header_P_first_final); + (void)(tsdp_machine_parser_header_P_error); + (void)(tsdp_machine_parser_header_P_en_main); + + /* #line 140 "./src/headers/tsdp_header_P.c" */ + { + cs = tsdp_machine_parser_header_P_start; + } + + /* #line 106 "./ragel/tsdp_parser_header_P.rl" */ + + /* #line 147 "./src/headers/tsdp_header_P.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_P_trans_keys + _tsdp_machine_parser_header_P_key_offsets[cs]; - _trans = _tsdp_machine_parser_header_P_index_offsets[cs]; - - _klen = _tsdp_machine_parser_header_P_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_P_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; - } + _keys = _tsdp_machine_parser_header_P_trans_keys + _tsdp_machine_parser_header_P_key_offsets[cs]; + _trans = _tsdp_machine_parser_header_P_index_offsets[cs]; + + _klen = _tsdp_machine_parser_header_P_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_P_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: - cs = _tsdp_machine_parser_header_P_trans_targs[_trans]; - - if ( _tsdp_machine_parser_header_P_trans_actions[_trans] == 0 ) - goto _again; - - _acts = _tsdp_machine_parser_header_P_actions + _tsdp_machine_parser_header_P_trans_actions[_trans]; - _nacts = (unsigned int) *_acts++; - while ( _nacts-- > 0 ) - { - switch ( *_acts++ ) - { - case 0: -/* #line 42 "./ragel/tsdp_parser_header_P.rl" */ - { - tag_start = p; - } - break; - case 1: -/* #line 46 "./ragel/tsdp_parser_header_P.rl" */ - { - TSK_PARSER_SET_STRING(hdr_P->value); - } - break; -/* #line 232 "./src/headers/tsdp_header_P.c" */ - } - } + cs = _tsdp_machine_parser_header_P_trans_targs[_trans]; + + if ( _tsdp_machine_parser_header_P_trans_actions[_trans] == 0 ) { + goto _again; + } + + _acts = _tsdp_machine_parser_header_P_actions + _tsdp_machine_parser_header_P_trans_actions[_trans]; + _nacts = (unsigned int) *_acts++; + while ( _nacts-- > 0 ) { + switch ( *_acts++ ) { + case 0: + /* #line 42 "./ragel/tsdp_parser_header_P.rl" */ + { + tag_start = p; + } + break; + case 1: + /* #line 46 "./ragel/tsdp_parser_header_P.rl" */ + { + TSK_PARSER_SET_STRING(hdr_P->value); + } + break; + /* #line 232 "./src/headers/tsdp_header_P.c" */ + } + } _again: - if ( cs == 0 ) - goto _out; - if ( ++p != pe ) - goto _resume; - _test_eof: {} - if ( p == eof ) - { - const char *__acts = _tsdp_machine_parser_header_P_actions + _tsdp_machine_parser_header_P_eof_actions[cs]; - unsigned int __nacts = (unsigned int) *__acts++; - while ( __nacts-- > 0 ) { - switch ( *__acts++ ) { - case 0: -/* #line 42 "./ragel/tsdp_parser_header_P.rl" */ - { - tag_start = p; - } - break; - case 1: -/* #line 46 "./ragel/tsdp_parser_header_P.rl" */ - { - TSK_PARSER_SET_STRING(hdr_P->value); - } - break; -/* #line 260 "./src/headers/tsdp_header_P.c" */ - } - } - } - - _out: {} - } - -/* #line 107 "./ragel/tsdp_parser_header_P.rl" */ - TSK_RAGEL_DISABLE_WARNINGS_END() - - if( cs < -/* #line 272 "./src/headers/tsdp_header_P.c" */ -4 -/* #line 109 "./ragel/tsdp_parser_header_P.rl" */ - ){ - TSK_DEBUG_ERROR("Failed to parse \"p=\" header."); - TSK_OBJECT_SAFE_FREE(hdr_P); - } - - return hdr_P; + if ( cs == 0 ) { + goto _out; + } + if ( ++p != pe ) { + goto _resume; + } +_test_eof: { + } + if ( p == eof ) { + const char *__acts = _tsdp_machine_parser_header_P_actions + _tsdp_machine_parser_header_P_eof_actions[cs]; + unsigned int __nacts = (unsigned int) *__acts++; + while ( __nacts-- > 0 ) { + switch ( *__acts++ ) { + case 0: + /* #line 42 "./ragel/tsdp_parser_header_P.rl" */ + { + tag_start = p; + } + break; + case 1: + /* #line 46 "./ragel/tsdp_parser_header_P.rl" */ + { + TSK_PARSER_SET_STRING(hdr_P->value); + } + break; + /* #line 260 "./src/headers/tsdp_header_P.c" */ + } + } + } + +_out: { + } + } + + /* #line 107 "./ragel/tsdp_parser_header_P.rl" */ + TSK_RAGEL_DISABLE_WARNINGS_END() + + if( cs < + /* #line 272 "./src/headers/tsdp_header_P.c" */ + 4 + /* #line 109 "./ragel/tsdp_parser_header_P.rl" */ + ) { + TSK_DEBUG_ERROR("Failed to parse \"p=\" header."); + TSK_OBJECT_SAFE_FREE(hdr_P); + } + + return hdr_P; } @@ -291,49 +301,48 @@ _again: static tsk_object_t* tsdp_header_P_ctor(tsk_object_t *self, va_list * app) { - tsdp_header_P_t *P = self; - if(P){ - TSDP_HEADER(P)->type = tsdp_htype_P; - TSDP_HEADER(P)->tostring = tsdp_header_P_tostring; - TSDP_HEADER(P)->clone = tsdp_header_P_clone; - TSDP_HEADER(P)->rank = TSDP_HTYPE_P_RANK; - - P->value = tsk_strdup(va_arg(*app, const char*)); - } - else{ - TSK_DEBUG_ERROR("Failed to create new P header."); - } - return self; + tsdp_header_P_t *P = self; + if(P) { + TSDP_HEADER(P)->type = tsdp_htype_P; + TSDP_HEADER(P)->tostring = tsdp_header_P_tostring; + TSDP_HEADER(P)->clone = tsdp_header_P_clone; + TSDP_HEADER(P)->rank = TSDP_HTYPE_P_RANK; + + P->value = tsk_strdup(va_arg(*app, const char*)); + } + else { + TSK_DEBUG_ERROR("Failed to create new P header."); + } + return self; } static tsk_object_t* tsdp_header_P_dtor(tsk_object_t *self) { - tsdp_header_P_t *P = self; - if(P){ - TSK_FREE(P->value); - } - else{ - TSK_DEBUG_ERROR("Null P header."); - } - - return self; + tsdp_header_P_t *P = self; + if(P) { + TSK_FREE(P->value); + } + else { + TSK_DEBUG_ERROR("Null P header."); + } + + return self; } static int tsdp_header_P_cmp(const tsk_object_t *obj1, const tsk_object_t *obj2) { - if(obj1 && obj2){ - return tsdp_header_rank_cmp(obj1, obj2); - } - else{ - return -1; - } + if(obj1 && obj2) { + return tsdp_header_rank_cmp(obj1, obj2); + } + else { + return -1; + } } -static const tsk_object_def_t tsdp_header_P_def_s = -{ - sizeof(tsdp_header_P_t), - tsdp_header_P_ctor, - tsdp_header_P_dtor, - tsdp_header_P_cmp +static const tsk_object_def_t tsdp_header_P_def_s = { + sizeof(tsdp_header_P_t), + tsdp_header_P_ctor, + tsdp_header_P_dtor, + tsdp_header_P_cmp }; const tsk_object_def_t *tsdp_header_P_def_t = &tsdp_header_P_def_s; |
