diff options
Diffstat (limited to 'tinySIP/src/headers/tsip_header_Event.c')
-rw-r--r-- | tinySIP/src/headers/tsip_header_Event.c | 462 |
1 files changed, 462 insertions, 0 deletions
diff --git a/tinySIP/src/headers/tsip_header_Event.c b/tinySIP/src/headers/tsip_header_Event.c new file mode 100644 index 0000000..8268fa5 --- /dev/null +++ b/tinySIP/src/headers/tsip_header_Event.c @@ -0,0 +1,462 @@ + +/* #line 1 "./ragel/tsip_parser_header_Event.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_Event.c + * @brief SIP Event/o header as per RFC 3265.. + * + * @author Mamadou Diop <diopmamadou(at)doubango[dot]org> + * + + */ +#include "tinysip/headers/tsip_header_Event.h" + +#include "tinysip/parsers/tsip_parser_uri.h" + +#include "tsk_debug.h" +#include "tsk_memory.h" + +#include <string.h> + + + +/*********************************** +* Ragel state machine. +*/ + +/* #line 75 "./ragel/tsip_parser_header_Event.rl" */ + + + +tsip_header_Event_t* tsip_header_Event_create(const char* package) +{ + return tsk_object_new(TSIP_HEADER_EVENT_VA_ARGS(package)); +} + +int tsip_header_Event_serialize(const tsip_header_t* header, tsk_buffer_t* output) +{ + if(header){ + const tsip_header_Event_t *Event = (const tsip_header_Event_t *)header; + if(Event->package){ + return tsk_buffer_append(output, Event->package, tsk_strlen(Event->package)); + } + return 0; + } + + return -1; +} + +tsip_header_Event_t *tsip_header_Event_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_Event_t *hdr_event = tsip_header_Event_create(tsk_null); + + const char *tag_start = tsk_null; + + +/* #line 81 "./src/headers/tsip_header_Event.c" */ +static const char _tsip_machine_parser_header_Event_actions[] = { + 0, 1, 0, 1, 1, 1, 2, 1, + 3 +}; + +static const short _tsip_machine_parser_header_Event_key_offsets[] = { + 0, 0, 4, 6, 8, 10, 12, 15, + 31, 32, 34, 49, 67, 71, 72, 74, + 77, 94, 95, 97, 113, 132, 137, 138, + 140, 144, 163, 164, 166, 185, 186, 188, + 191, 199, 200, 202, 206, 207, 213, 231, + 238, 246, 254, 262, 264, 271, 280, 282, + 285, 287, 290, 292, 295, 298, 299, 302, + 303, 306, 307, 316, 325, 333, 341, 349, + 357, 359, 365, 374, 383, 392, 394, 397, + 400, 401, 402, 415 +}; + +static const char _tsip_machine_parser_header_Event_trans_keys[] = { + 69, 79, 101, 111, 86, 118, 69, 101, + 78, 110, 84, 116, 9, 32, 58, 9, + 13, 32, 33, 37, 39, 45, 126, 42, + 43, 48, 57, 65, 90, 95, 122, 10, + 9, 32, 9, 32, 33, 37, 39, 45, + 126, 42, 43, 48, 57, 65, 90, 95, + 122, 9, 13, 32, 33, 37, 39, 45, + 46, 59, 126, 42, 43, 48, 57, 65, + 90, 95, 122, 9, 13, 32, 59, 10, + 9, 32, 9, 32, 59, 9, 13, 32, + 33, 37, 39, 126, 42, 43, 45, 46, + 48, 57, 65, 90, 95, 122, 10, 9, + 32, 9, 32, 33, 37, 39, 126, 42, + 43, 45, 46, 48, 57, 65, 90, 95, + 122, 9, 13, 32, 33, 37, 39, 59, + 61, 126, 42, 43, 45, 46, 48, 57, + 65, 90, 95, 122, 9, 13, 32, 59, + 61, 10, 9, 32, 9, 32, 59, 61, + 9, 13, 32, 33, 34, 37, 39, 91, + 126, 42, 43, 45, 46, 48, 57, 65, + 90, 95, 122, 10, 9, 32, 9, 13, + 32, 33, 34, 37, 39, 91, 126, 42, + 43, 45, 46, 48, 57, 65, 90, 95, + 122, 10, 9, 32, 9, 32, 34, 13, + 34, 92, 127, 0, 8, 10, 31, 10, + 9, 32, 9, 13, 32, 59, 10, 0, + 9, 11, 12, 14, 127, 9, 13, 32, + 33, 37, 39, 59, 126, 42, 43, 45, + 46, 48, 57, 65, 90, 95, 122, 58, + 48, 57, 65, 70, 97, 102, 58, 93, + 48, 57, 65, 70, 97, 102, 58, 93, + 48, 57, 65, 70, 97, 102, 58, 93, + 48, 57, 65, 70, 97, 102, 58, 93, + 58, 48, 57, 65, 70, 97, 102, 46, + 58, 93, 48, 57, 65, 70, 97, 102, + 48, 57, 46, 48, 57, 48, 57, 46, + 48, 57, 48, 57, 93, 48, 57, 93, + 48, 57, 93, 46, 48, 57, 46, 46, + 48, 57, 46, 46, 58, 93, 48, 57, + 65, 70, 97, 102, 46, 58, 93, 48, + 57, 65, 70, 97, 102, 58, 93, 48, + 57, 65, 70, 97, 102, 58, 93, 48, + 57, 65, 70, 97, 102, 58, 93, 48, + 57, 65, 70, 97, 102, 58, 93, 48, + 57, 65, 70, 97, 102, 58, 93, 48, + 57, 65, 70, 97, 102, 46, 58, 93, + 48, 57, 65, 70, 97, 102, 46, 58, + 93, 48, 57, 65, 70, 97, 102, 46, + 58, 93, 48, 57, 65, 70, 97, 102, + 48, 57, 46, 48, 57, 46, 48, 57, + 46, 58, 33, 37, 39, 45, 126, 42, + 43, 48, 57, 65, 90, 95, 122, 0 +}; + +static const char _tsip_machine_parser_header_Event_single_lengths[] = { + 0, 4, 2, 2, 2, 2, 3, 8, + 1, 2, 7, 10, 4, 1, 2, 3, + 7, 1, 2, 6, 9, 5, 1, 2, + 4, 9, 1, 2, 9, 1, 2, 3, + 4, 1, 2, 4, 1, 0, 8, 1, + 2, 2, 2, 2, 1, 3, 0, 1, + 0, 1, 0, 1, 1, 1, 1, 1, + 1, 1, 3, 3, 2, 2, 2, 2, + 2, 0, 3, 3, 3, 0, 1, 1, + 1, 1, 5, 0 +}; + +static const char _tsip_machine_parser_header_Event_range_lengths[] = { + 0, 0, 0, 0, 0, 0, 0, 4, + 0, 0, 4, 4, 0, 0, 0, 0, + 5, 0, 0, 5, 5, 0, 0, 0, + 0, 5, 0, 0, 5, 0, 0, 0, + 2, 0, 0, 0, 0, 3, 5, 3, + 3, 3, 3, 0, 3, 3, 1, 1, + 1, 1, 1, 1, 1, 0, 1, 0, + 1, 0, 3, 3, 3, 3, 3, 3, + 0, 3, 3, 3, 3, 1, 1, 1, + 0, 0, 4, 0 +}; + +static const short _tsip_machine_parser_header_Event_index_offsets[] = { + 0, 0, 5, 8, 11, 14, 17, 21, + 34, 36, 39, 51, 66, 71, 73, 76, + 80, 93, 95, 98, 110, 125, 131, 133, + 136, 141, 156, 158, 161, 176, 178, 181, + 185, 192, 194, 197, 202, 204, 208, 222, + 227, 233, 239, 245, 248, 253, 260, 262, + 265, 267, 270, 272, 275, 278, 280, 283, + 285, 288, 290, 297, 304, 310, 316, 322, + 328, 331, 335, 342, 349, 356, 358, 361, + 364, 366, 368, 378 +}; + +static const char _tsip_machine_parser_header_Event_indicies[] = { + 0, 2, 0, 2, 1, 3, 3, 1, + 4, 4, 1, 5, 5, 1, 2, 2, + 1, 2, 2, 6, 1, 6, 7, 6, + 8, 8, 8, 8, 8, 8, 8, 8, + 8, 1, 9, 1, 10, 10, 1, 10, + 10, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 1, 11, 12, 11, 13, 13, + 13, 13, 14, 15, 13, 13, 13, 13, + 13, 1, 16, 17, 16, 18, 1, 19, + 1, 20, 20, 1, 20, 20, 18, 1, + 18, 21, 18, 22, 22, 22, 22, 22, + 22, 22, 22, 22, 1, 23, 1, 24, + 24, 1, 24, 24, 22, 22, 22, 22, + 22, 22, 22, 22, 22, 1, 25, 26, + 25, 27, 27, 27, 28, 29, 27, 27, + 27, 27, 27, 27, 1, 30, 31, 30, + 18, 29, 1, 32, 1, 33, 33, 1, + 33, 33, 18, 29, 1, 29, 34, 29, + 35, 36, 35, 35, 37, 35, 35, 35, + 35, 35, 35, 1, 38, 1, 39, 39, + 1, 39, 40, 39, 35, 36, 35, 35, + 37, 35, 35, 35, 35, 35, 35, 1, + 41, 1, 42, 42, 1, 42, 42, 36, + 1, 43, 44, 45, 1, 1, 1, 36, + 46, 1, 36, 36, 1, 47, 26, 47, + 28, 1, 48, 1, 36, 36, 36, 1, + 47, 26, 47, 35, 35, 35, 28, 35, + 35, 35, 35, 35, 35, 1, 50, 49, + 49, 49, 1, 52, 44, 51, 51, 51, + 1, 52, 44, 53, 53, 53, 1, 52, + 44, 54, 54, 54, 1, 52, 44, 1, + 56, 55, 49, 49, 1, 57, 52, 44, + 58, 51, 51, 1, 59, 1, 60, 61, + 1, 62, 1, 63, 64, 1, 65, 1, + 44, 66, 1, 44, 67, 1, 44, 1, + 63, 68, 1, 63, 1, 60, 69, 1, + 60, 1, 57, 52, 44, 70, 53, 53, + 1, 57, 52, 44, 54, 54, 54, 1, + 72, 44, 71, 71, 71, 1, 74, 44, + 73, 73, 73, 1, 74, 44, 75, 75, + 75, 1, 74, 44, 76, 76, 76, 1, + 74, 44, 1, 77, 71, 71, 1, 57, + 74, 44, 78, 73, 73, 1, 57, 74, + 44, 79, 75, 75, 1, 57, 74, 44, + 76, 76, 76, 1, 80, 1, 57, 81, + 1, 57, 82, 1, 57, 1, 56, 1, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 1, 1, 0 +}; + +static const char _tsip_machine_parser_header_Event_trans_targs[] = { + 2, 0, 6, 3, 4, 5, 7, 8, + 11, 9, 10, 12, 36, 11, 74, 16, + 12, 13, 16, 14, 15, 17, 20, 18, + 19, 21, 36, 20, 16, 25, 21, 22, + 23, 24, 26, 38, 32, 39, 27, 28, + 29, 30, 31, 33, 35, 37, 34, 12, + 75, 40, 73, 41, 44, 42, 43, 45, + 60, 46, 58, 47, 48, 56, 49, 50, + 54, 51, 52, 53, 55, 57, 59, 61, + 69, 62, 65, 63, 64, 66, 67, 68, + 70, 71, 72 +}; + +static const char _tsip_machine_parser_header_Event_trans_actions[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 1, 0, 0, 3, 3, 0, 0, 3, + 0, 0, 0, 0, 0, 0, 1, 0, + 0, 5, 5, 0, 5, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 5, + 7, 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, 0, 0 +}; + +static const int tsip_machine_parser_header_Event_start = 1; +static const int tsip_machine_parser_header_Event_first_final = 75; +static const int tsip_machine_parser_header_Event_error = 0; + +static const int tsip_machine_parser_header_Event_en_main = 1; + + +/* #line 107 "./ragel/tsip_parser_header_Event.rl" */ + (void)(eof); + (void)(tsip_machine_parser_header_Event_first_final); + (void)(tsip_machine_parser_header_Event_error); + (void)(tsip_machine_parser_header_Event_en_main); + +/* #line 286 "./src/headers/tsip_header_Event.c" */ + { + cs = tsip_machine_parser_header_Event_start; + } + +/* #line 112 "./ragel/tsip_parser_header_Event.rl" */ + +/* #line 293 "./src/headers/tsip_header_Event.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_Event_trans_keys + _tsip_machine_parser_header_Event_key_offsets[cs]; + _trans = _tsip_machine_parser_header_Event_index_offsets[cs]; + + _klen = _tsip_machine_parser_header_Event_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_Event_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_Event_indicies[_trans]; + cs = _tsip_machine_parser_header_Event_trans_targs[_trans]; + + if ( _tsip_machine_parser_header_Event_trans_actions[_trans] == 0 ) + goto _again; + + _acts = _tsip_machine_parser_header_Event_actions + _tsip_machine_parser_header_Event_trans_actions[_trans]; + _nacts = (unsigned int) *_acts++; + while ( _nacts-- > 0 ) + { + switch ( *_acts++ ) + { + case 0: +/* #line 50 "./ragel/tsip_parser_header_Event.rl" */ + { + tag_start = p; + } + break; + case 1: +/* #line 54 "./ragel/tsip_parser_header_Event.rl" */ + { + TSK_PARSER_SET_STRING(hdr_event->package); + } + break; + case 2: +/* #line 58 "./ragel/tsip_parser_header_Event.rl" */ + { + TSK_PARSER_ADD_PARAM(TSIP_HEADER_PARAMS(hdr_event)); + } + break; + case 3: +/* #line 62 "./ragel/tsip_parser_header_Event.rl" */ + { + } + break; +/* #line 390 "./src/headers/tsip_header_Event.c" */ + } + } + +_again: + if ( cs == 0 ) + goto _out; + if ( ++p != pe ) + goto _resume; + _test_eof: {} + _out: {} + } + +/* #line 113 "./ragel/tsip_parser_header_Event.rl" */ + + if( cs < +/* #line 406 "./src/headers/tsip_header_Event.c" */ +75 +/* #line 114 "./ragel/tsip_parser_header_Event.rl" */ + ){ + TSK_DEBUG_ERROR("Failed to parse 'Event' header."); + TSK_OBJECT_SAFE_FREE(hdr_event); + } + + return hdr_event; +} + + + + + + + +//======================================================== +// Event header object definition +// + +static tsk_object_t* tsip_header_Event_ctor(tsk_object_t *self, va_list * app) +{ + tsip_header_Event_t *Event = self; + if(Event){ + TSIP_HEADER(Event)->type = tsip_htype_Event; + TSIP_HEADER(Event)->serialize = tsip_header_Event_serialize; + Event->package = tsk_strdup(va_arg(*app, const char*)); + } + else{ + TSK_DEBUG_ERROR("Failed to create new Event header."); + } + return self; +} + +static tsk_object_t* tsip_header_Event_dtor(tsk_object_t *self) +{ + tsip_header_Event_t *Event = self; + if(Event){ + TSK_FREE(Event->package); + TSK_OBJECT_SAFE_FREE(TSIP_HEADER_PARAMS(Event)); + } + else{ + TSK_DEBUG_ERROR("Null Event header."); + } + + return self; +} + +static const tsk_object_def_t tsip_header_Event_def_s = +{ + sizeof(tsip_header_Event_t), + tsip_header_Event_ctor, + tsip_header_Event_dtor, + tsk_null +}; +const tsk_object_def_t *tsip_header_Event_def_t = &tsip_header_Event_def_s; + |