/doubango/tinySIP/src/headers/tsip_header_Date.c
C | 466 lines | 350 code | 61 blank | 55 comment | 32 complexity | e3cdadc78d5fe02b056a4f6598974450 MD5 | raw file
- /* #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;