diff options
Diffstat (limited to 'tinySIP/src/headers/tsip_header_Route.c')
-rw-r--r-- | tinySIP/src/headers/tsip_header_Route.c | 545 |
1 files changed, 545 insertions, 0 deletions
diff --git a/tinySIP/src/headers/tsip_header_Route.c b/tinySIP/src/headers/tsip_header_Route.c new file mode 100644 index 0000000..02ad312 --- /dev/null +++ b/tinySIP/src/headers/tsip_header_Route.c @@ -0,0 +1,545 @@ + +/* #line 1 "./ragel/tsip_parser_header_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_Route.c + * @brief SIP Route header. + * + * @author Mamadou Diop <diopmamadou(at)doubango[dot]org> + * + + */ +#include "tinysip/headers/tsip_header_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 110 "./ragel/tsip_parser_header_Route.rl" */ + + +tsip_header_Route_t* tsip_header_Route_create(const tsip_uri_t* uri) +{ + return tsk_object_new(TSIP_HEADER_ROUTE_VA_ARGS(uri)); +} + +tsip_header_Route_t* tsip_header_Route_create_null() +{ + return tsip_header_Route_create(tsk_null); +} + + +int tsip_header_Route_serialize(const tsip_header_t* header, tsk_buffer_t* output) +{ + if(header){ + const tsip_header_Route_t *Route = (const tsip_header_Route_t *)header; + int ret = 0; + + /* Uri with hacked display-name*/ + if((ret = tsip_uri_serialize(Route->uri, tsk_true, tsk_true, output))){ + return ret; + } + + return ret; + } + + return -1; +} + +tsip_header_Routes_L_t *tsip_header_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_Routes_L_t *hdr_routes = tsk_list_create(); + + const char *tag_start = tsk_null; + tsip_header_Route_t *curr_route = tsk_null; + + +/* #line 92 "./src/headers/tsip_header_Route.c" */ +static const char _tsip_machine_parser_header_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_Route_key_offsets[] = { + 0, 0, 2, 4, 6, 8, 10, 13, + 32, 33, 35, 54, 55, 57, 60, 64, + 76, 79, 79, 80, 85, 86, 103, 104, + 106, 122, 140, 146, 147, 149, 154, 173, + 174, 176, 195, 196, 198, 201, 209, 210, + 212, 217, 222, 223, 225, 229, 235, 252, + 259, 267, 275, 283, 285, 292, 301, 303, + 306, 308, 311, 313, 316, 319, 320, 323, + 324, 327, 328, 337, 346, 354, 362, 370, + 378, 380, 386, 395, 404, 413, 415, 418, + 421, 422, 423, 440, 458, 462, 463, 465, + 473, 474, 476, 480, 486 +}; + +static const char _tsip_machine_parser_header_Route_trans_keys[] = { + 82, 114, 79, 111, 85, 117, 84, 116, + 69, 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_Route_single_lengths[] = { + 0, 2, 2, 2, 2, 2, 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_Route_range_lengths[] = { + 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_Route_index_offsets[] = { + 0, 0, 3, 6, 9, 12, 15, 19, + 34, 36, 39, 54, 56, 59, 63, 66, + 75, 79, 80, 82, 88, 90, 103, 105, + 108, 120, 135, 142, 144, 147, 153, 168, + 170, 173, 188, 190, 193, 197, 204, 206, + 209, 215, 221, 223, 226, 231, 235, 249, + 254, 260, 266, 272, 275, 280, 287, 289, + 292, 294, 297, 299, 302, 305, 307, 310, + 312, 315, 317, 324, 331, 337, 343, 349, + 355, 358, 362, 369, 376, 383, 385, 388, + 391, 393, 395, 408, 422, 427, 429, 432, + 439, 441, 444, 449, 453 +}; + +static const char _tsip_machine_parser_header_Route_indicies[] = { + 0, 0, 1, 2, 2, 1, 3, 3, + 1, 4, 4, 1, 5, 5, 1, 5, + 5, 6, 1, 7, 8, 7, 9, 10, + 9, 9, 11, 9, 9, 9, 9, 9, + 9, 1, 12, 1, 13, 13, 1, 14, + 15, 14, 9, 10, 9, 9, 11, 9, + 9, 9, 9, 9, 9, 1, 16, 1, + 17, 17, 1, 17, 17, 18, 1, 19, + 19, 1, 20, 20, 21, 22, 21, 21, + 21, 21, 1, 20, 20, 22, 1, 23, + 24, 23, 25, 26, 25, 27, 28, 1, + 29, 1, 28, 30, 28, 31, 31, 31, + 31, 31, 31, 31, 31, 31, 1, 32, + 1, 33, 33, 1, 33, 33, 31, 31, + 31, 31, 31, 31, 31, 31, 31, 1, + 34, 35, 34, 36, 36, 36, 37, 38, + 39, 36, 36, 36, 36, 36, 1, 40, + 41, 40, 6, 28, 39, 1, 42, 1, + 43, 43, 1, 43, 43, 6, 28, 39, + 1, 39, 44, 39, 45, 46, 45, 45, + 47, 45, 45, 45, 45, 45, 45, 1, + 48, 1, 49, 49, 1, 49, 50, 49, + 45, 46, 45, 45, 47, 45, 45, 45, + 45, 45, 45, 1, 51, 1, 52, 52, + 1, 52, 52, 46, 1, 53, 54, 55, + 1, 1, 1, 46, 56, 1, 46, 46, + 1, 57, 35, 57, 37, 38, 1, 58, + 59, 58, 6, 28, 1, 60, 1, 61, + 61, 1, 61, 61, 6, 28, 1, 46, + 46, 46, 1, 57, 35, 57, 45, 45, + 45, 37, 38, 45, 45, 45, 45, 45, + 1, 63, 62, 62, 62, 1, 65, 54, + 64, 64, 64, 1, 65, 54, 66, 66, + 66, 1, 65, 54, 67, 67, 67, 1, + 65, 54, 1, 69, 68, 62, 62, 1, + 70, 65, 54, 71, 64, 64, 1, 72, + 1, 73, 74, 1, 75, 1, 76, 77, + 1, 78, 1, 54, 79, 1, 54, 80, + 1, 54, 1, 76, 81, 1, 76, 1, + 73, 82, 1, 73, 1, 70, 65, 54, + 83, 66, 66, 1, 70, 65, 54, 67, + 67, 67, 1, 85, 54, 84, 84, 84, + 1, 87, 54, 86, 86, 86, 1, 87, + 54, 88, 88, 88, 1, 87, 54, 89, + 89, 89, 1, 87, 54, 1, 90, 84, + 84, 1, 70, 87, 54, 91, 86, 86, + 1, 70, 87, 54, 92, 88, 88, 1, + 70, 87, 54, 89, 89, 89, 1, 93, + 1, 70, 94, 1, 70, 95, 1, 70, + 1, 69, 1, 96, 97, 96, 98, 98, + 98, 98, 98, 98, 98, 98, 98, 1, + 99, 100, 99, 98, 98, 98, 101, 98, + 98, 98, 98, 98, 98, 1, 102, 103, + 102, 18, 1, 104, 1, 96, 96, 1, + 106, 107, 108, 1, 1, 1, 105, 109, + 1, 105, 105, 1, 99, 100, 99, 101, + 1, 105, 105, 105, 1, 1, 0 +}; + +static const char _tsip_machine_parser_header_Route_trans_targs[] = { + 2, 0, 3, 4, 5, 6, 7, 7, + 8, 82, 87, 14, 9, 10, 10, 11, + 12, 13, 14, 15, 16, 15, 17, 18, + 19, 19, 20, 7, 21, 92, 22, 25, + 23, 24, 26, 20, 25, 7, 21, 30, + 26, 27, 28, 29, 31, 46, 37, 47, + 32, 33, 34, 35, 36, 38, 40, 45, + 39, 41, 41, 42, 43, 44, 48, 81, + 49, 52, 50, 51, 53, 68, 54, 66, + 55, 56, 64, 57, 58, 62, 59, 60, + 61, 63, 65, 67, 69, 77, 70, 73, + 71, 72, 74, 75, 76, 78, 79, 80, + 83, 85, 82, 84, 11, 14, 84, 11, + 86, 87, 88, 90, 91, 89 +}; + +static const char _tsip_machine_parser_header_Route_trans_actions[] = { + 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_Route_start = 1; +static const int tsip_machine_parser_header_Route_first_final = 92; +static const int tsip_machine_parser_header_Route_error = 0; + +static const int tsip_machine_parser_header_Route_en_main = 1; + + +/* #line 152 "./ragel/tsip_parser_header_Route.rl" */ + (void)(eof); + (void)(tsip_machine_parser_header_Route_first_final); + (void)(tsip_machine_parser_header_Route_error); + (void)(tsip_machine_parser_header_Route_en_main); + +/* #line 330 "./src/headers/tsip_header_Route.c" */ + { + cs = tsip_machine_parser_header_Route_start; + } + +/* #line 157 "./ragel/tsip_parser_header_Route.rl" */ + +/* #line 337 "./src/headers/tsip_header_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_Route_trans_keys + _tsip_machine_parser_header_Route_key_offsets[cs]; + _trans = _tsip_machine_parser_header_Route_index_offsets[cs]; + + _klen = _tsip_machine_parser_header_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_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_Route_indicies[_trans]; + cs = _tsip_machine_parser_header_Route_trans_targs[_trans]; + + if ( _tsip_machine_parser_header_Route_trans_actions[_trans] == 0 ) + goto _again; + + _acts = _tsip_machine_parser_header_Route_actions + _tsip_machine_parser_header_Route_trans_actions[_trans]; + _nacts = (unsigned int) *_acts++; + while ( _nacts-- > 0 ) + { + switch ( *_acts++ ) + { + case 0: +/* #line 51 "./ragel/tsip_parser_header_Route.rl" */ + { + tag_start = p; + } + break; + case 1: +/* #line 55 "./ragel/tsip_parser_header_Route.rl" */ + { + if(!curr_route){ + curr_route = tsip_header_Route_create_null(); + } + } + break; + case 2: +/* #line 61 "./ragel/tsip_parser_header_Route.rl" */ + { + if(curr_route){ + TSK_PARSER_SET_STRING(curr_route->display_name); + tsk_strunquote(&curr_route->display_name); + } + } + break; + case 3: +/* #line 68 "./ragel/tsip_parser_header_Route.rl" */ + { + if(curr_route && !curr_route->uri){ + int len = (int)(p - tag_start); + if(curr_route && !curr_route->uri){ + if((curr_route->uri = tsip_uri_parse(tag_start, (tsk_size_t)len)) && curr_route->display_name){ + curr_route->uri->display_name = tsk_strdup(curr_route->display_name); + } + } + } + } + break; + case 4: +/* #line 79 "./ragel/tsip_parser_header_Route.rl" */ + { + if(curr_route){ + TSK_PARSER_ADD_PARAM(TSIP_HEADER_PARAMS(curr_route)); + } + } + break; + case 5: +/* #line 85 "./ragel/tsip_parser_header_Route.rl" */ + { + if(curr_route){ + tsk_list_push_back_data(hdr_routes, ((void**) &curr_route)); + } + } + break; + case 6: +/* #line 91 "./ragel/tsip_parser_header_Route.rl" */ + { + } + break; +/* #line 468 "./src/headers/tsip_header_Route.c" */ + } + } + +_again: + if ( cs == 0 ) + goto _out; + if ( ++p != pe ) + goto _resume; + _test_eof: {} + _out: {} + } + +/* #line 158 "./ragel/tsip_parser_header_Route.rl" */ + + if( cs < +/* #line 484 "./src/headers/tsip_header_Route.c" */ +92 +/* #line 159 "./ragel/tsip_parser_header_Route.rl" */ + ){ + TSK_DEBUG_ERROR("Failed to parse 'Route' header."); + TSK_OBJECT_SAFE_FREE(curr_route); + TSK_OBJECT_SAFE_FREE(hdr_routes); + } + + return hdr_routes; +} + + + + + +//======================================================== +// Route header object definition +// + +static tsk_object_t* tsip_header_Route_ctor(tsk_object_t *self, va_list * app) +{ + tsip_header_Route_t *Route = self; + if(Route){ + const tsip_uri_t* uri = va_arg(*app, const tsip_uri_t*); + + TSIP_HEADER(Route)->type = tsip_htype_Route; + TSIP_HEADER(Route)->serialize = tsip_header_Route_serialize; + + if(uri){ + Route->uri = tsk_object_ref((void*)uri); + } + } + else{ + TSK_DEBUG_ERROR("Failed to create new Route header."); + } + return self; +} + +static tsk_object_t* tsip_header_Route_dtor(tsk_object_t *self) +{ + tsip_header_Route_t *Route = self; + if(Route){ + TSK_FREE(Route->display_name); + TSK_OBJECT_SAFE_FREE(Route->uri); + + TSK_OBJECT_SAFE_FREE(TSIP_HEADER_PARAMS(Route)); + } + else{ + TSK_DEBUG_ERROR("Null Route header."); + } + + return self; +} + +static const tsk_object_def_t tsip_header_Route_def_s = +{ + sizeof(tsip_header_Route_t), + tsip_header_Route_ctor, + tsip_header_Route_dtor, + tsk_null +}; +const tsk_object_def_t *tsip_header_Route_def_t = &tsip_header_Route_def_s; |