diff options
Diffstat (limited to 'tinySIP/src/headers/tsip_header_Service_Route.c')
-rw-r--r-- | tinySIP/src/headers/tsip_header_Service_Route.c | 552 |
1 files changed, 552 insertions, 0 deletions
diff --git a/tinySIP/src/headers/tsip_header_Service_Route.c b/tinySIP/src/headers/tsip_header_Service_Route.c new file mode 100644 index 0000000..0ff1947 --- /dev/null +++ b/tinySIP/src/headers/tsip_header_Service_Route.c @@ -0,0 +1,552 @@ + +/* #line 1 "./ragel/tsip_parser_header_Service_Route.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_Service_Route.c + * @brief SIP Service-Route header as per RFC 3608. + * + * @author Mamadou Diop <diopmamadou(at)doubango[dot]org> + * + + */ +#include "tinysip/headers/tsip_header_Service_Route.h" + +#include "tinysip/parsers/tsip_parser_uri.h" + +#include "tsk_debug.h" +#include "tsk_memory.h" +#include "tsk_time.h" + +#include <string.h> + + + +/*********************************** +* Ragel state machine. +*/ + +/* #line 107 "./ragel/tsip_parser_header_Service_Route.rl" */ + + +tsip_header_Service_Route_t* tsip_header_Service_Route_create(const tsip_uri_t* uri) +{ + return tsk_object_new(TSIP_HEADER_SERVICE_ROUTE_VA_ARGS(uri)); +} + +tsip_header_Service_Route_t* tsip_header_Service_Route_create_null() +{ + return tsip_header_Service_Route_create(tsk_null); +} + +int tsip_header_Service_Route_serialize(const tsip_header_t* header, tsk_buffer_t* output) +{ + if(header){ + const tsip_header_Service_Route_t *Service_Route = (const tsip_header_Service_Route_t *)header; + int ret = 0; + + /* Uri with hacked display-name*/ + if((ret = tsip_uri_serialize(Service_Route->uri, tsk_true, tsk_true, output))){ + return ret; + } + + return ret; + } + + return -1; +} + +tsip_header_Service_Routes_L_t *tsip_header_Service_Route_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_Service_Routes_L_t *hdr_services = tsk_list_create(); + + const char *tag_start = tsk_null; + tsip_header_Service_Route_t *curr_service = tsk_null; + + +/* #line 91 "./src/headers/tsip_header_Service_Route.c" */ +static const char _tsip_machine_parser_header_Service_Route_actions[] = { + 0, 1, 0, 1, 1, 1, 2, 1, + 3, 1, 4, 1, 5, 1, 6, 2, + 1, 0, 2, 4, 5 +}; + +static const short _tsip_machine_parser_header_Service_Route_key_offsets[] = { + 0, 0, 1, 2, 3, 4, 5, 6, + 7, 8, 9, 10, 11, 12, 13, 16, + 35, 36, 38, 57, 58, 60, 63, 67, + 79, 82, 82, 83, 88, 89, 106, 107, + 109, 125, 143, 149, 150, 152, 157, 176, + 177, 179, 198, 199, 201, 204, 212, 213, + 215, 220, 225, 226, 228, 232, 238, 255, + 262, 270, 278, 286, 288, 295, 304, 306, + 309, 311, 314, 316, 319, 322, 323, 326, + 327, 330, 331, 340, 349, 357, 365, 373, + 381, 383, 389, 398, 407, 416, 418, 421, + 424, 425, 426, 443, 461, 465, 466, 468, + 476, 477, 479, 483, 489 +}; + +static const char _tsip_machine_parser_header_Service_Route_trans_keys[] = { + 83, 101, 114, 118, 105, 99, 101, 45, + 82, 111, 117, 116, 101, 9, 32, 58, + 9, 13, 32, 33, 34, 37, 39, 60, + 126, 42, 43, 45, 46, 48, 57, 65, + 90, 95, 122, 10, 9, 32, 9, 13, + 32, 33, 34, 37, 39, 60, 126, 42, + 43, 45, 46, 48, 57, 65, 90, 95, + 122, 10, 9, 32, 9, 32, 60, 65, + 90, 97, 122, 9, 32, 43, 58, 45, + 46, 48, 57, 65, 90, 97, 122, 9, + 32, 58, 62, 9, 13, 32, 44, 59, + 10, 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, 44, 59, 61, 126, 42, + 46, 48, 57, 65, 90, 95, 122, 9, + 13, 32, 44, 59, 61, 10, 9, 32, + 9, 32, 44, 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, 44, 59, 9, 13, 32, 44, + 59, 10, 9, 32, 9, 32, 44, 59, + 0, 9, 11, 12, 14, 127, 9, 13, + 32, 33, 37, 39, 44, 59, 126, 42, + 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, 9, 13, 32, 33, 37, 39, + 126, 42, 43, 45, 46, 48, 57, 65, + 90, 95, 122, 9, 13, 32, 33, 37, + 39, 60, 126, 42, 43, 45, 46, 48, + 57, 65, 90, 95, 122, 9, 13, 32, + 60, 10, 9, 32, 13, 34, 92, 127, + 0, 8, 10, 31, 10, 9, 32, 9, + 13, 32, 60, 0, 9, 11, 12, 14, + 127, 0 +}; + +static const char _tsip_machine_parser_header_Service_Route_single_lengths[] = { + 0, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 3, 9, + 1, 2, 9, 1, 2, 3, 0, 4, + 3, 0, 1, 5, 1, 7, 1, 2, + 6, 10, 6, 1, 2, 5, 9, 1, + 2, 9, 1, 2, 3, 4, 1, 2, + 5, 5, 1, 2, 4, 0, 9, 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, 7, 8, 4, 1, 2, 4, + 1, 2, 4, 0, 0 +}; + +static const char _tsip_machine_parser_header_Service_Route_range_lengths[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 5, + 0, 0, 5, 0, 0, 0, 2, 4, + 0, 0, 0, 0, 0, 5, 0, 0, + 5, 4, 0, 0, 0, 0, 5, 0, + 0, 5, 0, 0, 0, 2, 0, 0, + 0, 0, 0, 0, 0, 3, 4, 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, 5, 5, 0, 0, 0, 2, + 0, 0, 0, 3, 0 +}; + +static const short _tsip_machine_parser_header_Service_Route_index_offsets[] = { + 0, 0, 2, 4, 6, 8, 10, 12, + 14, 16, 18, 20, 22, 24, 26, 30, + 45, 47, 50, 65, 67, 70, 74, 77, + 86, 90, 91, 93, 99, 101, 114, 116, + 119, 131, 146, 153, 155, 158, 164, 179, + 181, 184, 199, 201, 204, 208, 215, 217, + 220, 226, 232, 234, 237, 242, 246, 260, + 265, 271, 277, 283, 286, 291, 298, 300, + 303, 305, 308, 310, 313, 316, 318, 321, + 323, 326, 328, 335, 342, 348, 354, 360, + 366, 369, 373, 380, 387, 394, 396, 399, + 402, 404, 406, 419, 433, 438, 440, 443, + 450, 452, 455, 460, 464 +}; + +static const char _tsip_machine_parser_header_Service_Route_indicies[] = { + 0, 1, 2, 1, 3, 1, 4, 1, + 5, 1, 6, 1, 7, 1, 8, 1, + 9, 1, 10, 1, 11, 1, 12, 1, + 13, 1, 13, 13, 14, 1, 15, 16, + 15, 17, 18, 17, 17, 19, 17, 17, + 17, 17, 17, 17, 1, 20, 1, 21, + 21, 1, 22, 23, 22, 17, 18, 17, + 17, 19, 17, 17, 17, 17, 17, 17, + 1, 24, 1, 25, 25, 1, 25, 25, + 26, 1, 27, 27, 1, 28, 28, 29, + 30, 29, 29, 29, 29, 1, 28, 28, + 30, 1, 31, 32, 31, 33, 34, 33, + 35, 36, 1, 37, 1, 36, 38, 36, + 39, 39, 39, 39, 39, 39, 39, 39, + 39, 1, 40, 1, 41, 41, 1, 41, + 41, 39, 39, 39, 39, 39, 39, 39, + 39, 39, 1, 42, 43, 42, 44, 44, + 44, 45, 46, 47, 44, 44, 44, 44, + 44, 1, 48, 49, 48, 14, 36, 47, + 1, 50, 1, 51, 51, 1, 51, 51, + 14, 36, 47, 1, 47, 52, 47, 53, + 54, 53, 53, 55, 53, 53, 53, 53, + 53, 53, 1, 56, 1, 57, 57, 1, + 57, 58, 57, 53, 54, 53, 53, 55, + 53, 53, 53, 53, 53, 53, 1, 59, + 1, 60, 60, 1, 60, 60, 54, 1, + 61, 62, 63, 1, 1, 1, 54, 64, + 1, 54, 54, 1, 65, 43, 65, 45, + 46, 1, 66, 67, 66, 14, 36, 1, + 68, 1, 69, 69, 1, 69, 69, 14, + 36, 1, 54, 54, 54, 1, 65, 43, + 65, 53, 53, 53, 45, 46, 53, 53, + 53, 53, 53, 1, 71, 70, 70, 70, + 1, 73, 62, 72, 72, 72, 1, 73, + 62, 74, 74, 74, 1, 73, 62, 75, + 75, 75, 1, 73, 62, 1, 77, 76, + 70, 70, 1, 78, 73, 62, 79, 72, + 72, 1, 80, 1, 81, 82, 1, 83, + 1, 84, 85, 1, 86, 1, 62, 87, + 1, 62, 88, 1, 62, 1, 84, 89, + 1, 84, 1, 81, 90, 1, 81, 1, + 78, 73, 62, 91, 74, 74, 1, 78, + 73, 62, 75, 75, 75, 1, 93, 62, + 92, 92, 92, 1, 95, 62, 94, 94, + 94, 1, 95, 62, 96, 96, 96, 1, + 95, 62, 97, 97, 97, 1, 95, 62, + 1, 98, 92, 92, 1, 78, 95, 62, + 99, 94, 94, 1, 78, 95, 62, 100, + 96, 96, 1, 78, 95, 62, 97, 97, + 97, 1, 101, 1, 78, 102, 1, 78, + 103, 1, 78, 1, 77, 1, 104, 105, + 104, 106, 106, 106, 106, 106, 106, 106, + 106, 106, 1, 107, 108, 107, 106, 106, + 106, 109, 106, 106, 106, 106, 106, 106, + 1, 110, 111, 110, 26, 1, 112, 1, + 104, 104, 1, 114, 115, 116, 1, 1, + 1, 113, 117, 1, 113, 113, 1, 107, + 108, 107, 109, 1, 113, 113, 113, 1, + 1, 0 +}; + +static const char _tsip_machine_parser_header_Service_Route_trans_targs[] = { + 2, 0, 3, 4, 5, 6, 7, 8, + 9, 10, 11, 12, 13, 14, 15, 15, + 16, 90, 95, 22, 17, 18, 18, 19, + 20, 21, 22, 23, 24, 23, 25, 26, + 27, 27, 28, 15, 29, 100, 30, 33, + 31, 32, 34, 28, 33, 15, 29, 38, + 34, 35, 36, 37, 39, 54, 45, 55, + 40, 41, 42, 43, 44, 46, 48, 53, + 47, 49, 49, 50, 51, 52, 56, 89, + 57, 60, 58, 59, 61, 76, 62, 74, + 63, 64, 72, 65, 66, 70, 67, 68, + 69, 71, 73, 75, 77, 85, 78, 81, + 79, 80, 82, 83, 84, 86, 87, 88, + 91, 93, 90, 92, 19, 22, 92, 19, + 94, 95, 96, 98, 99, 97 +}; + +static const char _tsip_machine_parser_header_Service_Route_trans_actions[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 3, + 3, 15, 15, 3, 0, 0, 3, 3, + 0, 0, 0, 1, 0, 0, 0, 0, + 7, 11, 11, 11, 0, 13, 0, 1, + 0, 0, 18, 18, 0, 18, 9, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 18, 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, 0, 0, 0, 0, + 0, 0, 0, 5, 5, 5, 0, 0, + 0, 0, 0, 0, 0, 0 +}; + +static const int tsip_machine_parser_header_Service_Route_start = 1; +static const int tsip_machine_parser_header_Service_Route_first_final = 100; +static const int tsip_machine_parser_header_Service_Route_error = 0; + +static const int tsip_machine_parser_header_Service_Route_en_main = 1; + + +/* #line 148 "./ragel/tsip_parser_header_Service_Route.rl" */ + (void)(eof); + (void)(tsip_machine_parser_header_Service_Route_first_final); + (void)(tsip_machine_parser_header_Service_Route_error); + (void)(tsip_machine_parser_header_Service_Route_en_main); + +/* #line 338 "./src/headers/tsip_header_Service_Route.c" */ + { + cs = tsip_machine_parser_header_Service_Route_start; + } + +/* #line 153 "./ragel/tsip_parser_header_Service_Route.rl" */ + +/* #line 345 "./src/headers/tsip_header_Service_Route.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_Service_Route_trans_keys + _tsip_machine_parser_header_Service_Route_key_offsets[cs]; + _trans = _tsip_machine_parser_header_Service_Route_index_offsets[cs]; + + _klen = _tsip_machine_parser_header_Service_Route_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_Service_Route_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_Service_Route_indicies[_trans]; + cs = _tsip_machine_parser_header_Service_Route_trans_targs[_trans]; + + if ( _tsip_machine_parser_header_Service_Route_trans_actions[_trans] == 0 ) + goto _again; + + _acts = _tsip_machine_parser_header_Service_Route_actions + _tsip_machine_parser_header_Service_Route_trans_actions[_trans]; + _nacts = (unsigned int) *_acts++; + while ( _nacts-- > 0 ) + { + switch ( *_acts++ ) + { + case 0: +/* #line 51 "./ragel/tsip_parser_header_Service_Route.rl" */ + { + tag_start = p; + } + break; + case 1: +/* #line 55 "./ragel/tsip_parser_header_Service_Route.rl" */ + { + if(!curr_service){ + curr_service = tsip_header_Service_Route_create_null(); + } + } + break; + case 2: +/* #line 61 "./ragel/tsip_parser_header_Service_Route.rl" */ + { + if(curr_service){ + TSK_PARSER_SET_STRING(curr_service->display_name); + tsk_strunquote(&curr_service->display_name); + } + } + break; + case 3: +/* #line 68 "./ragel/tsip_parser_header_Service_Route.rl" */ + { + if(curr_service && !curr_service->uri){ + int len = (int)(p - tag_start); + if(curr_service && !curr_service->uri){ + if((curr_service->uri = tsip_uri_parse(tag_start, (tsk_size_t)len)) && curr_service->display_name){ + curr_service->uri->display_name = tsk_strdup(curr_service->display_name); + } + } + } + } + break; + case 4: +/* #line 79 "./ragel/tsip_parser_header_Service_Route.rl" */ + { + if(curr_service){ + TSK_PARSER_ADD_PARAM(TSIP_HEADER_PARAMS(curr_service)); + } + } + break; + case 5: +/* #line 85 "./ragel/tsip_parser_header_Service_Route.rl" */ + { + if(curr_service){ + tsk_list_push_back_data(hdr_services, ((void**) &curr_service)); + } + } + break; + case 6: +/* #line 91 "./ragel/tsip_parser_header_Service_Route.rl" */ + { + } + break; +/* #line 476 "./src/headers/tsip_header_Service_Route.c" */ + } + } + +_again: + if ( cs == 0 ) + goto _out; + if ( ++p != pe ) + goto _resume; + _test_eof: {} + _out: {} + } + +/* #line 154 "./ragel/tsip_parser_header_Service_Route.rl" */ + + if( cs < +/* #line 492 "./src/headers/tsip_header_Service_Route.c" */ +100 +/* #line 155 "./ragel/tsip_parser_header_Service_Route.rl" */ + ){ + TSK_DEBUG_ERROR("Failed to parse 'Service-Route' header."); + TSK_OBJECT_SAFE_FREE(curr_service); + TSK_OBJECT_SAFE_FREE(hdr_services); + } + + return hdr_services; +} + + + + + +//======================================================== +// Service_Route header object definition +// + +static tsk_object_t* tsip_header_Service_Route_ctor(tsk_object_t *self, va_list * app) +{ + tsip_header_Service_Route_t *Service_Route = self; + if(Service_Route){ + const tsip_uri_t* uri = va_arg(*app, const tsip_uri_t*); + + TSIP_HEADER(Service_Route)->type = tsip_htype_Service_Route; + TSIP_HEADER(Service_Route)->serialize = tsip_header_Service_Route_serialize; + if(uri){ + Service_Route->uri = tsk_object_ref((void*)uri); + } + } + else{ + TSK_DEBUG_ERROR("Failed to create new Service_Route header."); + } + return self; +} + +static tsk_object_t* tsip_header_Service_Route_dtor(tsk_object_t *self) +{ + tsip_header_Service_Route_t *Service_Route = self; + if(Service_Route){ + TSK_FREE(Service_Route->display_name); + TSK_OBJECT_SAFE_FREE(Service_Route->uri); + + TSK_OBJECT_SAFE_FREE(TSIP_HEADER_PARAMS(Service_Route)); + } + else{ + TSK_DEBUG_ERROR("Null Service_Route header."); + } + + return self; +} + +static const tsk_object_def_t tsip_header_Service_Route_def_s = +{ + sizeof(tsip_header_Service_Route_t), + tsip_header_Service_Route_ctor, + tsip_header_Service_Route_dtor, + tsk_null +}; +const tsk_object_def_t *tsip_header_Service_Route_def_t = &tsip_header_Service_Route_def_s; |