diff options
Diffstat (limited to 'tinySIP/src/headers/tsip_header_RSeq.c')
| -rwxr-xr-x | tinySIP/src/headers/tsip_header_RSeq.c | 460 |
1 files changed, 235 insertions, 225 deletions
diff --git a/tinySIP/src/headers/tsip_header_RSeq.c b/tinySIP/src/headers/tsip_header_RSeq.c index 0e419b4..d909b14 100755 --- a/tinySIP/src/headers/tsip_header_RSeq.c +++ b/tinySIP/src/headers/tsip_header_RSeq.c @@ -5,19 +5,19 @@ * Copyright (C) 2010-2011 Mamadou Diop. * * Contact: Mamadou Diop <diopmamadou(at)doubango[dot]org> -* +* * 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. * @@ -49,220 +49,231 @@ tsip_header_RSeq_t* tsip_header_RSeq_create(uint32_t seq) { - return tsk_object_new(TSIP_HEADER_RSEQ_VA_ARGS(seq)); + return tsk_object_new(TSIP_HEADER_RSEQ_VA_ARGS(seq)); } tsip_header_RSeq_t* tsip_header_RSeq_create_null() { - return tsip_header_RSeq_create(0); + return tsip_header_RSeq_create(0); } int tsip_header_RSeq_serialize(const tsip_header_t* header, tsk_buffer_t* output) { - if(header){ - const tsip_header_RSeq_t *RSeq = (const tsip_header_RSeq_t *)header; - return tsk_buffer_append_2(output, "%u", RSeq->seq); - } - return -1; + if(header) { + const tsip_header_RSeq_t *RSeq = (const tsip_header_RSeq_t *)header; + return tsk_buffer_append_2(output, "%u", RSeq->seq); + } + return -1; } tsip_header_RSeq_t *tsip_header_RSeq_parse(const char *data, tsk_size_t size) { - int cs = 0; - const char *p = data; - const char *pe = p + size; - const char *eof = pe; - tsip_header_RSeq_t *hdr_rseq = tsip_header_RSeq_create_null(); - - const char *tag_start = tsk_null; - - -/* #line 81 "./src/headers/tsip_header_RSeq.c" */ -static const char _tsip_machine_parser_header_RSeq_actions[] = { - 0, 1, 0, 1, 1, 1, 2 -}; - -static const char _tsip_machine_parser_header_RSeq_key_offsets[] = { - 0, 0, 2, 4, 6, 8, 11, 16, - 17, 19, 23, 26, 27 -}; - -static const char _tsip_machine_parser_header_RSeq_trans_keys[] = { - 82, 114, 83, 115, 69, 101, 81, 113, - 9, 32, 58, 9, 13, 32, 48, 57, - 10, 9, 32, 9, 32, 48, 57, 13, - 48, 57, 10, 0 -}; - -static const char _tsip_machine_parser_header_RSeq_single_lengths[] = { - 0, 2, 2, 2, 2, 3, 3, 1, - 2, 2, 1, 1, 0 -}; - -static const char _tsip_machine_parser_header_RSeq_range_lengths[] = { - 0, 0, 0, 0, 0, 0, 1, 0, - 0, 1, 1, 0, 0 -}; - -static const char _tsip_machine_parser_header_RSeq_index_offsets[] = { - 0, 0, 3, 6, 9, 12, 16, 21, - 23, 26, 30, 33, 35 -}; - -static const char _tsip_machine_parser_header_RSeq_indicies[] = { - 0, 0, 1, 2, 2, 1, 3, 3, - 1, 4, 4, 1, 4, 4, 5, 1, - 5, 6, 5, 7, 1, 8, 1, 9, - 9, 1, 9, 9, 7, 1, 10, 11, - 1, 12, 1, 1, 0 -}; - -static const char _tsip_machine_parser_header_RSeq_trans_targs[] = { - 2, 0, 3, 4, 5, 6, 7, 10, - 8, 9, 11, 10, 12 -}; - -static const char _tsip_machine_parser_header_RSeq_trans_actions[] = { - 0, 0, 0, 0, 0, 0, 0, 1, - 0, 0, 3, 0, 5 -}; - -static const int tsip_machine_parser_header_RSeq_start = 1; -static const int tsip_machine_parser_header_RSeq_first_final = 12; -static const int tsip_machine_parser_header_RSeq_error = 0; - -static const int tsip_machine_parser_header_RSeq_en_main = 1; - - -/* #line 98 "./ragel/tsip_parser_header_RSeq.rl" */ - (void)(eof); - (void)(tsip_machine_parser_header_RSeq_first_final); - (void)(tsip_machine_parser_header_RSeq_error); - (void)(tsip_machine_parser_header_RSeq_en_main); - -/* #line 144 "./src/headers/tsip_header_RSeq.c" */ - { - cs = tsip_machine_parser_header_RSeq_start; - } - -/* #line 103 "./ragel/tsip_parser_header_RSeq.rl" */ - -/* #line 151 "./src/headers/tsip_header_RSeq.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; + int cs = 0; + const char *p = data; + const char *pe = p + size; + const char *eof = pe; + tsip_header_RSeq_t *hdr_rseq = tsip_header_RSeq_create_null(); + + const char *tag_start = tsk_null; + + + /* #line 81 "./src/headers/tsip_header_RSeq.c" */ + static const char _tsip_machine_parser_header_RSeq_actions[] = { + 0, 1, 0, 1, 1, 1, 2 + }; + + static const char _tsip_machine_parser_header_RSeq_key_offsets[] = { + 0, 0, 2, 4, 6, 8, 11, 16, + 17, 19, 23, 26, 27 + }; + + static const char _tsip_machine_parser_header_RSeq_trans_keys[] = { + 82, 114, 83, 115, 69, 101, 81, 113, + 9, 32, 58, 9, 13, 32, 48, 57, + 10, 9, 32, 9, 32, 48, 57, 13, + 48, 57, 10, 0 + }; + + static const char _tsip_machine_parser_header_RSeq_single_lengths[] = { + 0, 2, 2, 2, 2, 3, 3, 1, + 2, 2, 1, 1, 0 + }; + + static const char _tsip_machine_parser_header_RSeq_range_lengths[] = { + 0, 0, 0, 0, 0, 0, 1, 0, + 0, 1, 1, 0, 0 + }; + + static const char _tsip_machine_parser_header_RSeq_index_offsets[] = { + 0, 0, 3, 6, 9, 12, 16, 21, + 23, 26, 30, 33, 35 + }; + + static const char _tsip_machine_parser_header_RSeq_indicies[] = { + 0, 0, 1, 2, 2, 1, 3, 3, + 1, 4, 4, 1, 4, 4, 5, 1, + 5, 6, 5, 7, 1, 8, 1, 9, + 9, 1, 9, 9, 7, 1, 10, 11, + 1, 12, 1, 1, 0 + }; + + static const char _tsip_machine_parser_header_RSeq_trans_targs[] = { + 2, 0, 3, 4, 5, 6, 7, 10, + 8, 9, 11, 10, 12 + }; + + static const char _tsip_machine_parser_header_RSeq_trans_actions[] = { + 0, 0, 0, 0, 0, 0, 0, 1, + 0, 0, 3, 0, 5 + }; + + static const int tsip_machine_parser_header_RSeq_start = 1; + static const int tsip_machine_parser_header_RSeq_first_final = 12; + static const int tsip_machine_parser_header_RSeq_error = 0; + + static const int tsip_machine_parser_header_RSeq_en_main = 1; + + + /* #line 98 "./ragel/tsip_parser_header_RSeq.rl" */ + (void)(eof); + (void)(tsip_machine_parser_header_RSeq_first_final); + (void)(tsip_machine_parser_header_RSeq_error); + (void)(tsip_machine_parser_header_RSeq_en_main); + + /* #line 144 "./src/headers/tsip_header_RSeq.c" */ + { + cs = tsip_machine_parser_header_RSeq_start; + } + + /* #line 103 "./ragel/tsip_parser_header_RSeq.rl" */ + + /* #line 151 "./src/headers/tsip_header_RSeq.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 = _tsip_machine_parser_header_RSeq_trans_keys + _tsip_machine_parser_header_RSeq_key_offsets[cs]; - _trans = _tsip_machine_parser_header_RSeq_index_offsets[cs]; - - _klen = _tsip_machine_parser_header_RSeq_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 = _tsip_machine_parser_header_RSeq_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 = _tsip_machine_parser_header_RSeq_trans_keys + _tsip_machine_parser_header_RSeq_key_offsets[cs]; + _trans = _tsip_machine_parser_header_RSeq_index_offsets[cs]; + + _klen = _tsip_machine_parser_header_RSeq_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 = _tsip_machine_parser_header_RSeq_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 = _tsip_machine_parser_header_RSeq_indicies[_trans]; - cs = _tsip_machine_parser_header_RSeq_trans_targs[_trans]; - - if ( _tsip_machine_parser_header_RSeq_trans_actions[_trans] == 0 ) - goto _again; - - _acts = _tsip_machine_parser_header_RSeq_actions + _tsip_machine_parser_header_RSeq_trans_actions[_trans]; - _nacts = (unsigned int) *_acts++; - while ( _nacts-- > 0 ) - { - switch ( *_acts++ ) - { - case 0: -/* #line 49 "./ragel/tsip_parser_header_RSeq.rl" */ - { - tag_start = p; - } - break; - case 1: -/* #line 53 "./ragel/tsip_parser_header_RSeq.rl" */ - { - TSK_PARSER_SET_UINT(hdr_rseq->seq); - } - break; - case 2: -/* #line 57 "./ragel/tsip_parser_header_RSeq.rl" */ - { - } - break; -/* #line 242 "./src/headers/tsip_header_RSeq.c" */ - } - } + _trans = _tsip_machine_parser_header_RSeq_indicies[_trans]; + cs = _tsip_machine_parser_header_RSeq_trans_targs[_trans]; + + if ( _tsip_machine_parser_header_RSeq_trans_actions[_trans] == 0 ) { + goto _again; + } + + _acts = _tsip_machine_parser_header_RSeq_actions + _tsip_machine_parser_header_RSeq_trans_actions[_trans]; + _nacts = (unsigned int) *_acts++; + while ( _nacts-- > 0 ) { + switch ( *_acts++ ) { + case 0: + /* #line 49 "./ragel/tsip_parser_header_RSeq.rl" */ + { + tag_start = p; + } + break; + case 1: + /* #line 53 "./ragel/tsip_parser_header_RSeq.rl" */ + { + TSK_PARSER_SET_UINT(hdr_rseq->seq); + } + break; + case 2: + /* #line 57 "./ragel/tsip_parser_header_RSeq.rl" */ + { + } + break; + /* #line 242 "./src/headers/tsip_header_RSeq.c" */ + } + } _again: - if ( cs == 0 ) - goto _out; - if ( ++p != pe ) - goto _resume; - _test_eof: {} - _out: {} - } - -/* #line 104 "./ragel/tsip_parser_header_RSeq.rl" */ - - if( cs < -/* #line 258 "./src/headers/tsip_header_RSeq.c" */ -12 -/* #line 105 "./ragel/tsip_parser_header_RSeq.rl" */ - ){ - TSK_DEBUG_ERROR("Failed to parse 'RSeq' header."); - TSK_OBJECT_SAFE_FREE(hdr_rseq); - } - - return hdr_rseq; + if ( cs == 0 ) { + goto _out; + } + if ( ++p != pe ) { + goto _resume; + } +_test_eof: { + } +_out: { + } + } + + /* #line 104 "./ragel/tsip_parser_header_RSeq.rl" */ + + if( cs < + /* #line 258 "./src/headers/tsip_header_RSeq.c" */ + 12 + /* #line 105 "./ragel/tsip_parser_header_RSeq.rl" */ + ) { + TSK_DEBUG_ERROR("Failed to parse 'RSeq' header."); + TSK_OBJECT_SAFE_FREE(hdr_rseq); + } + + return hdr_rseq; } @@ -277,37 +288,36 @@ _again: static tsk_object_t* tsip_header_RSeq_ctor(tsk_object_t *self, va_list * app) { - tsip_header_RSeq_t *RSeq = self; - if(RSeq){ - TSIP_HEADER(RSeq)->type = tsip_htype_RSeq; - TSIP_HEADER(RSeq)->serialize = tsip_header_RSeq_serialize; - RSeq->seq = va_arg(*app, uint32_t); - } - else{ - TSK_DEBUG_ERROR("Failed to create new RSeq header."); - } - return self; + tsip_header_RSeq_t *RSeq = self; + if(RSeq) { + TSIP_HEADER(RSeq)->type = tsip_htype_RSeq; + TSIP_HEADER(RSeq)->serialize = tsip_header_RSeq_serialize; + RSeq->seq = va_arg(*app, uint32_t); + } + else { + TSK_DEBUG_ERROR("Failed to create new RSeq header."); + } + return self; } static tsk_object_t* tsip_header_RSeq_dtor(tsk_object_t *self) { - tsip_header_RSeq_t *RSeq = self; - if(RSeq){ - TSK_OBJECT_SAFE_FREE(TSIP_HEADER_PARAMS(RSeq)); - } - else{ - TSK_DEBUG_ERROR("Null RSeq header."); - } - - return self; + tsip_header_RSeq_t *RSeq = self; + if(RSeq) { + TSK_OBJECT_SAFE_FREE(TSIP_HEADER_PARAMS(RSeq)); + } + else { + TSK_DEBUG_ERROR("Null RSeq header."); + } + + return self; } -static const tsk_object_def_t tsip_header_RSeq_def_s = -{ - sizeof(tsip_header_RSeq_t), - tsip_header_RSeq_ctor, - tsip_header_RSeq_dtor, - tsk_null +static const tsk_object_def_t tsip_header_RSeq_def_s = { + sizeof(tsip_header_RSeq_t), + tsip_header_RSeq_ctor, + tsip_header_RSeq_dtor, + tsk_null }; const tsk_object_def_t *tsip_header_RSeq_def_t = &tsip_header_RSeq_def_s; |
