diff options
Diffstat (limited to 'tinySIP/src/headers/tsip_header_Date.c')
| -rw-r--r-- | tinySIP/src/headers/tsip_header_Date.c | 466 |
1 files changed, 466 insertions, 0 deletions
diff --git a/tinySIP/src/headers/tsip_header_Date.c b/tinySIP/src/headers/tsip_header_Date.c new file mode 100644 index 0000000..f457c30 --- /dev/null +++ b/tinySIP/src/headers/tsip_header_Date.c @@ -0,0 +1,466 @@ + +/* #line 1 "./ragel/tsip_parser_header_Date.rl" */ +/* +* 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. +* +*/ + +/**@file tsip_header_Date.c + * @brief SIP DUmmy header. + * + * @author Mamadou Diop <diopmamadou(at)doubango[dot]org> + * + + */ +#include "tinysip/headers/tsip_header_Date.h" + +#include "tinysip/parsers/tsip_parser_uri.h" + +#include "tsk_debug.h" +#include "tsk_memory.h" + +#include <string.h> + + + +/*********************************** +* Ragel state machine. +*/ + +/* #line 96 "./ragel/tsip_parser_header_Date.rl" */ + + +tsip_header_Date_t* tsip_header_Date_create(const char* wkday, const char* month, int8_t day, int16_t year, int8_t h, int8_t m, int8_t s) +{ + return tsk_object_new(TSIP_HEADER_DATE_VA_ARGS(wkday, month, day, year, h, m, s)); +} + +tsip_header_Date_t* tsip_header_Date_create_null() +{ + return tsip_header_Date_create(tsk_null, tsk_null, -1, -1, -1, -1, -1); +} + +int tsip_header_Date_serialize(const tsip_header_t* header, tsk_buffer_t* output) +{ + /* Date: Wed, 28 Apr 2010 23:42:50 GMT */ + if(header){ + const tsip_header_Date_t *Date = (const tsip_header_Date_t *)header; + if(Date->month){ + tsk_buffer_append_2(output, "%s, %d %s %d %d:%d:%d GMT", + Date->wkday, Date->day, Date->month, Date->year, Date->time.h, Date->time.m, Date->time.s); + } + return 0; + } + + return -1; +} + +tsip_header_Date_t *tsip_header_Date_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_Date_t *hdr_Date = tsip_header_Date_create_null(); + + const char *tag_start = tsk_null; + + +/* #line 87 "./src/headers/tsip_header_Date.c" */ +static const char _tsip_machine_parser_header_Date_actions[] = { + 0, 1, 0, 1, 1, 1, 2, 1, + 3, 1, 4, 1, 5, 1, 6, 1, + 7, 1, 8 +}; + +static const unsigned char _tsip_machine_parser_header_Date_key_offsets[] = { + 0, 0, 2, 4, 6, 8, 11, 24, + 25, 27, 39, 41, 43, 44, 45, 47, + 49, 50, 66, 70, 72, 73, 75, 77, + 79, 81, 82, 84, 86, 87, 89, 91, + 92, 94, 96, 97, 99, 101, 103, 104, + 105, 107, 109, 111, 113, 115, 119, 121, + 125, 127, 131, 133, 135, 137, 139, 141, + 143, 145, 147, 151, 153, 157, 159, 161, + 163, 165 +}; + +static const char _tsip_machine_parser_header_Date_trans_keys[] = { + 68, 100, 65, 97, 84, 116, 69, 101, + 9, 32, 58, 9, 13, 32, 70, 77, + 83, 84, 87, 102, 109, 115, 116, 119, + 10, 9, 32, 9, 32, 70, 77, 83, + 84, 87, 102, 109, 115, 116, 119, 82, + 114, 73, 105, 44, 32, 48, 57, 48, + 57, 32, 65, 68, 70, 74, 77, 78, + 79, 83, 97, 100, 102, 106, 109, 110, + 111, 115, 80, 85, 112, 117, 82, 114, + 32, 48, 57, 48, 57, 48, 57, 48, + 57, 32, 48, 57, 48, 57, 58, 48, + 57, 48, 57, 58, 48, 57, 48, 57, + 32, 71, 103, 77, 109, 84, 116, 13, + 10, 71, 103, 69, 101, 67, 99, 69, + 101, 66, 98, 65, 85, 97, 117, 78, + 110, 76, 78, 108, 110, 65, 97, 82, + 89, 114, 121, 79, 111, 86, 118, 67, + 99, 84, 116, 69, 101, 80, 112, 79, + 111, 78, 110, 65, 85, 97, 117, 84, + 116, 72, 85, 104, 117, 85, 117, 69, + 101, 69, 101, 68, 100, 0 +}; + +static const char _tsip_machine_parser_header_Date_single_lengths[] = { + 0, 2, 2, 2, 2, 3, 13, 1, + 2, 12, 2, 2, 1, 1, 0, 0, + 1, 16, 4, 2, 1, 0, 0, 0, + 0, 1, 0, 0, 1, 0, 0, 1, + 0, 0, 1, 2, 2, 2, 1, 1, + 2, 2, 2, 2, 2, 4, 2, 4, + 2, 4, 2, 2, 2, 2, 2, 2, + 2, 2, 4, 2, 4, 2, 2, 2, + 2, 0 +}; + +static const char _tsip_machine_parser_header_Date_range_lengths[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 1, 1, + 0, 0, 0, 0, 0, 1, 1, 1, + 1, 0, 1, 1, 0, 1, 1, 0, + 1, 1, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0 +}; + +static const short _tsip_machine_parser_header_Date_index_offsets[] = { + 0, 0, 3, 6, 9, 12, 16, 30, + 32, 35, 48, 51, 54, 56, 58, 60, + 62, 64, 81, 86, 89, 91, 93, 95, + 97, 99, 101, 103, 105, 107, 109, 111, + 113, 115, 117, 119, 122, 125, 128, 130, + 132, 135, 138, 141, 144, 147, 152, 155, + 160, 163, 168, 171, 174, 177, 180, 183, + 186, 189, 192, 197, 200, 205, 208, 211, + 214, 217 +}; + +static const char _tsip_machine_parser_header_Date_indicies[] = { + 0, 0, 1, 2, 2, 1, 3, 3, + 1, 4, 4, 1, 4, 4, 5, 1, + 5, 6, 5, 7, 8, 9, 10, 11, + 7, 8, 9, 10, 11, 1, 12, 1, + 13, 13, 1, 13, 13, 7, 8, 9, + 10, 11, 7, 8, 9, 10, 11, 1, + 14, 14, 1, 15, 15, 1, 16, 1, + 17, 1, 18, 1, 19, 1, 20, 1, + 21, 22, 23, 24, 25, 26, 27, 28, + 21, 22, 23, 24, 25, 26, 27, 28, + 1, 29, 30, 29, 30, 1, 31, 31, + 1, 32, 1, 33, 1, 34, 1, 35, + 1, 36, 1, 37, 1, 38, 1, 39, + 1, 40, 1, 41, 1, 42, 1, 43, + 1, 44, 1, 45, 1, 46, 1, 47, + 47, 1, 48, 48, 1, 49, 49, 1, + 50, 1, 51, 1, 31, 31, 1, 52, + 52, 1, 31, 31, 1, 53, 53, 1, + 31, 31, 1, 54, 55, 54, 55, 1, + 31, 31, 1, 31, 31, 31, 31, 1, + 56, 56, 1, 31, 31, 31, 31, 1, + 57, 57, 1, 31, 31, 1, 58, 58, + 1, 31, 31, 1, 59, 59, 1, 31, + 31, 1, 60, 60, 1, 15, 15, 1, + 61, 60, 61, 60, 1, 15, 15, 1, + 62, 63, 62, 63, 1, 15, 15, 1, + 15, 15, 1, 64, 64, 1, 15, 15, + 1, 1, 0 +}; + +static const char _tsip_machine_parser_header_Date_trans_targs[] = { + 2, 0, 3, 4, 5, 6, 7, 10, + 56, 58, 60, 63, 8, 9, 11, 12, + 13, 14, 15, 16, 17, 18, 41, 43, + 45, 48, 50, 52, 54, 19, 40, 20, + 21, 22, 23, 24, 25, 26, 27, 28, + 29, 30, 31, 32, 33, 34, 35, 36, + 37, 38, 39, 65, 42, 44, 46, 47, + 49, 51, 53, 55, 57, 59, 61, 62, + 64 +}; + +static const char _tsip_machine_parser_header_Date_trans_actions[] = { + 0, 0, 0, 0, 0, 0, 0, 1, + 1, 1, 1, 1, 0, 0, 0, 0, + 3, 0, 1, 0, 5, 1, 1, 1, + 1, 1, 1, 1, 1, 0, 0, 0, + 7, 1, 0, 0, 0, 9, 1, 0, + 11, 1, 0, 13, 1, 0, 15, 0, + 0, 0, 0, 17, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0 +}; + +static const int tsip_machine_parser_header_Date_start = 1; +static const int tsip_machine_parser_header_Date_first_final = 65; +static const int tsip_machine_parser_header_Date_error = 0; + +static const int tsip_machine_parser_header_Date_en_main = 1; + + +/* #line 134 "./ragel/tsip_parser_header_Date.rl" */ + (void)(eof); + (void)(tsip_machine_parser_header_Date_first_final); + (void)(tsip_machine_parser_header_Date_error); + (void)(tsip_machine_parser_header_Date_en_main); + +/* #line 234 "./src/headers/tsip_header_Date.c" */ + { + cs = tsip_machine_parser_header_Date_start; + } + +/* #line 139 "./ragel/tsip_parser_header_Date.rl" */ + +/* #line 241 "./src/headers/tsip_header_Date.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_Date_trans_keys + _tsip_machine_parser_header_Date_key_offsets[cs]; + _trans = _tsip_machine_parser_header_Date_index_offsets[cs]; + + _klen = _tsip_machine_parser_header_Date_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_Date_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_Date_indicies[_trans]; + cs = _tsip_machine_parser_header_Date_trans_targs[_trans]; + + if ( _tsip_machine_parser_header_Date_trans_actions[_trans] == 0 ) + goto _again; + + _acts = _tsip_machine_parser_header_Date_actions + _tsip_machine_parser_header_Date_trans_actions[_trans]; + _nacts = (unsigned int) *_acts++; + while ( _nacts-- > 0 ) + { + switch ( *_acts++ ) + { + case 0: +/* #line 50 "./ragel/tsip_parser_header_Date.rl" */ + { + tag_start = p; + } + break; + case 1: +/* #line 54 "./ragel/tsip_parser_header_Date.rl" */ + { + TSK_PARSER_SET_STRING(hdr_Date->wkday); + } + break; + case 2: +/* #line 58 "./ragel/tsip_parser_header_Date.rl" */ + { + TSK_PARSER_SET_INTEGER(hdr_Date->day); + } + break; + case 3: +/* #line 62 "./ragel/tsip_parser_header_Date.rl" */ + { + TSK_PARSER_SET_STRING(hdr_Date->month); + } + break; + case 4: +/* #line 66 "./ragel/tsip_parser_header_Date.rl" */ + { + TSK_PARSER_SET_INTEGER(hdr_Date->year); + } + break; + case 5: +/* #line 70 "./ragel/tsip_parser_header_Date.rl" */ + { + TSK_PARSER_SET_INTEGER(hdr_Date->time.h); + } + break; + case 6: +/* #line 74 "./ragel/tsip_parser_header_Date.rl" */ + { + TSK_PARSER_SET_INTEGER(hdr_Date->time.m); + } + break; + case 7: +/* #line 78 "./ragel/tsip_parser_header_Date.rl" */ + { + TSK_PARSER_SET_INTEGER(hdr_Date->time.s); + } + break; + case 8: +/* #line 82 "./ragel/tsip_parser_header_Date.rl" */ + { + } + break; +/* #line 368 "./src/headers/tsip_header_Date.c" */ + } + } + +_again: + if ( cs == 0 ) + goto _out; + if ( ++p != pe ) + goto _resume; + _test_eof: {} + _out: {} + } + +/* #line 140 "./ragel/tsip_parser_header_Date.rl" */ + + if( cs < +/* #line 384 "./src/headers/tsip_header_Date.c" */ +65 +/* #line 141 "./ragel/tsip_parser_header_Date.rl" */ + ){ + TSK_DEBUG_ERROR("Failed to parse 'Date' header."); + TSK_OBJECT_SAFE_FREE(hdr_Date); + } + + return hdr_Date; +} + + + + + + + +//======================================================== +// Date header object definition +// + +static tsk_object_t* tsip_header_Date_ctor(tsk_object_t *self, va_list * app) +{ + tsip_header_Date_t *Date = self; + if(Date){ + const char* wkday; + const char* month; + TSIP_HEADER(Date)->type = tsip_htype_Date; + TSIP_HEADER(Date)->serialize = tsip_header_Date_serialize; + Date->day = Date->time.h = Date->time.m = Date->time.s = -1; + Date->year = -1; + + if((wkday = va_arg(*app, const char*))){ + month = va_arg(*app, const char*); + + Date->wkday = tsk_strdup(wkday); + Date->month = tsk_strdup(month); + +#if defined __GNUC__ + Date->day = (int8_t)va_arg(*app, int); + Date->year = (int16_t)va_arg(*app, int); + Date->time.h = (int8_t)va_arg(*app, int); + Date->time.m = (int8_t)va_arg(*app, int); + Date->time.s = (int8_t)va_arg(*app, int); +#else + Date->day = va_arg(*app, int8_t); + Date->year = va_arg(*app, int16_t); + Date->time.h = va_arg(*app, int8_t); + Date->time.m = va_arg(*app, int8_t); + Date->time.s = va_arg(*app, int8_t); +#endif + } + } + else{ + TSK_DEBUG_ERROR("Failed to create new Date header."); + } + return self; +} + +static tsk_object_t* tsip_header_Date_dtor(tsk_object_t *self) +{ + tsip_header_Date_t *Date = self; + if(Date){ + TSK_FREE(Date->wkday); + TSK_FREE(Date->month); + + TSK_OBJECT_SAFE_FREE(TSIP_HEADER_PARAMS(Date)); + } + else{ + TSK_DEBUG_ERROR("Null Date header."); + } + + return self; +} + +static const tsk_object_def_t tsip_header_Date_def_s = +{ + sizeof(tsip_header_Date_t), + tsip_header_Date_ctor, + tsip_header_Date_dtor, + tsk_null +}; +const tsk_object_def_t *tsip_header_Date_def_t = &tsip_header_Date_def_s; + |
