550 lines
14 KiB
C
550 lines
14 KiB
C
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/* #line 1 "tsip_parser_header_Route.rl" */
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/*
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* Copyright (C) 2009 Mamadou Diop.
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*
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* Contact: Mamadou Diop <diopmamadou@yahoo.fr>
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*
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* This file is part of Open Source Doubango Framework.
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*
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* DOUBANGO is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* DOUBANGO is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with DOUBANGO.
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*
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*/
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/**@file tsip_header_Route.c
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* @brief SIP Route header.
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*
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* @author Mamadou Diop <diopmamadou(at)yahoo.fr>
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*
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* @date Created: Sat Nov 8 16:54:58 2009 mdiop
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*/
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#include "tinysip/headers/tsip_header_Route.h"
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#include "tinysip/parsers/tsip_parser_uri.h"
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#include "tsk_debug.h"
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#include "tsk_memory.h"
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#include "tsk_time.h"
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#include <string.h>
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/**@defgroup tsip_header_Route_group SIP Route header.
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*/
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/***********************************
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* Ragel state machine.
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*/
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/* #line 118 "tsip_parser_header_Route.rl" */
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int tsip_header_Route_tostring(const void* header, tsk_buffer_t* output)
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{
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if(header)
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{
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const tsip_header_Route_t *Route = header;
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int ret = 0;
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if(Route->display_name){ /* Display Name */
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tsk_buffer_appendEx(output, "\"%s\"", Route->display_name);
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}
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if(ret=tsip_uri_serialize(Route->uri, 1, 1, output)){ /* Route */
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return ret;
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}
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return ret;
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}
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return -1;
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}
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tsip_header_Routes_L_t *tsip_header_Route_parse(const char *data, size_t size)
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{
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int cs = 0;
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const char *p = data;
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const char *pe = p + size;
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const char *eof = pe;
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tsip_header_Routes_L_t *hdr_routes = TSK_LIST_CREATE();
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const char *tag_start;
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tsip_header_Route_t *curr_route = 0;
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/* #line 86 "../src/headers/tsip_header_Route.c" */
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static const char _tsip_machine_parser_header_Route_actions[] = {
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0, 1, 0, 1, 1, 1, 2, 1,
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3, 1, 4, 1, 5, 1, 6, 2,
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1, 0, 2, 4, 5
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};
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static const short _tsip_machine_parser_header_Route_key_offsets[] = {
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0, 0, 1, 2, 3, 4, 5, 8,
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27, 28, 30, 49, 50, 52, 55, 59,
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71, 74, 74, 75, 80, 81, 98, 99,
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101, 117, 135, 141, 142, 144, 149, 168,
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169, 171, 190, 191, 193, 196, 212, 214,
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216, 218, 220, 222, 223, 225, 230, 235,
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236, 238, 242, 248, 265, 272, 280, 288,
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296, 298, 305, 314, 316, 319, 321, 324,
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326, 329, 332, 333, 336, 337, 340, 341,
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350, 359, 367, 375, 383, 391, 393, 399,
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408, 417, 426, 428, 431, 434, 435, 436,
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453, 471, 475, 476, 478, 494, 496, 498,
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500, 502, 504, 505, 507, 511, 517
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};
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static const char _tsip_machine_parser_header_Route_trans_keys[] = {
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82, 111, 117, 116, 101, 9, 32, 58,
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9, 13, 32, 33, 34, 37, 39, 60,
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126, 42, 43, 45, 46, 48, 57, 65,
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90, 95, 122, 10, 9, 32, 9, 13,
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32, 33, 34, 37, 39, 60, 126, 42,
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43, 45, 46, 48, 57, 65, 90, 95,
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122, 10, 9, 32, 9, 32, 60, 65,
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90, 97, 122, 9, 32, 43, 58, 45,
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46, 48, 57, 65, 90, 97, 122, 9,
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32, 58, 62, 9, 13, 32, 44, 59,
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10, 9, 13, 32, 33, 37, 39, 126,
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42, 43, 45, 46, 48, 57, 65, 90,
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95, 122, 10, 9, 32, 9, 32, 33,
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37, 39, 126, 42, 43, 45, 46, 48,
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57, 65, 90, 95, 122, 9, 13, 32,
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33, 37, 39, 44, 59, 61, 126, 42,
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46, 48, 57, 65, 90, 95, 122, 9,
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13, 32, 44, 59, 61, 10, 9, 32,
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9, 32, 44, 59, 61, 9, 13, 32,
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33, 34, 37, 39, 91, 126, 42, 43,
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45, 46, 48, 57, 65, 90, 95, 122,
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10, 9, 32, 9, 13, 32, 33, 34,
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37, 39, 91, 126, 42, 43, 45, 46,
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48, 57, 65, 90, 95, 122, 10, 9,
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32, 9, 32, 34, 9, 13, 34, 92,
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-64, -33, -32, -17, -16, -9, -8, -5,
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-4, -3, 32, 126, -128, -65, -128, -65,
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-128, -65, -128, -65, -128, -65, 10, 9,
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32, 9, 13, 32, 44, 59, 9, 13,
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32, 44, 59, 10, 9, 32, 9, 32,
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44, 59, 0, 9, 11, 12, 14, 127,
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9, 13, 32, 33, 37, 39, 44, 59,
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126, 42, 46, 48, 57, 65, 90, 95,
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122, 58, 48, 57, 65, 70, 97, 102,
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58, 93, 48, 57, 65, 70, 97, 102,
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58, 93, 48, 57, 65, 70, 97, 102,
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58, 93, 48, 57, 65, 70, 97, 102,
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58, 93, 58, 48, 57, 65, 70, 97,
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102, 46, 58, 93, 48, 57, 65, 70,
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97, 102, 48, 57, 46, 48, 57, 48,
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57, 46, 48, 57, 48, 57, 93, 48,
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57, 93, 48, 57, 93, 46, 48, 57,
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46, 46, 48, 57, 46, 46, 58, 93,
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48, 57, 65, 70, 97, 102, 46, 58,
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93, 48, 57, 65, 70, 97, 102, 58,
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93, 48, 57, 65, 70, 97, 102, 58,
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93, 48, 57, 65, 70, 97, 102, 58,
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93, 48, 57, 65, 70, 97, 102, 58,
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93, 48, 57, 65, 70, 97, 102, 58,
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93, 48, 57, 65, 70, 97, 102, 46,
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58, 93, 48, 57, 65, 70, 97, 102,
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46, 58, 93, 48, 57, 65, 70, 97,
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102, 46, 58, 93, 48, 57, 65, 70,
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97, 102, 48, 57, 46, 48, 57, 46,
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48, 57, 46, 58, 9, 13, 32, 33,
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37, 39, 126, 42, 43, 45, 46, 48,
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57, 65, 90, 95, 122, 9, 13, 32,
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33, 37, 39, 60, 126, 42, 43, 45,
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46, 48, 57, 65, 90, 95, 122, 9,
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13, 32, 60, 10, 9, 32, 9, 13,
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34, 92, -64, -33, -32, -17, -16, -9,
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-8, -5, -4, -3, 32, 126, -128, -65,
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-128, -65, -128, -65, -128, -65, -128, -65,
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10, 9, 32, 9, 13, 32, 60, 0,
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9, 11, 12, 14, 127, 0
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};
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static const char _tsip_machine_parser_header_Route_single_lengths[] = {
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0, 1, 1, 1, 1, 1, 3, 9,
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1, 2, 9, 1, 2, 3, 0, 4,
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3, 0, 1, 5, 1, 7, 1, 2,
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6, 10, 6, 1, 2, 5, 9, 1,
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2, 9, 1, 2, 3, 4, 0, 0,
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0, 0, 0, 1, 2, 5, 5, 1,
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2, 4, 0, 9, 1, 2, 2, 2,
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2, 1, 3, 0, 1, 0, 1, 0,
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1, 1, 1, 1, 1, 1, 1, 3,
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3, 2, 2, 2, 2, 2, 0, 3,
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3, 3, 0, 1, 1, 1, 1, 7,
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8, 4, 1, 2, 4, 0, 0, 0,
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0, 0, 1, 2, 4, 0, 0
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};
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static const char _tsip_machine_parser_header_Route_range_lengths[] = {
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0, 0, 0, 0, 0, 0, 0, 5,
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0, 0, 5, 0, 0, 0, 2, 4,
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0, 0, 0, 0, 0, 5, 0, 0,
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5, 4, 0, 0, 0, 0, 5, 0,
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0, 5, 0, 0, 0, 6, 1, 1,
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1, 1, 1, 0, 0, 0, 0, 0,
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0, 0, 3, 4, 3, 3, 3, 3,
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0, 3, 3, 1, 1, 1, 1, 1,
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1, 1, 0, 1, 0, 1, 0, 3,
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3, 3, 3, 3, 3, 0, 3, 3,
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3, 3, 1, 1, 1, 0, 0, 5,
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5, 0, 0, 0, 6, 1, 1, 1,
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1, 1, 0, 0, 0, 3, 0
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};
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static const short _tsip_machine_parser_header_Route_index_offsets[] = {
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0, 0, 2, 4, 6, 8, 10, 14,
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29, 31, 34, 49, 51, 54, 58, 61,
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70, 74, 75, 77, 83, 85, 98, 100,
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103, 115, 130, 137, 139, 142, 148, 163,
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165, 168, 183, 185, 188, 192, 203, 205,
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207, 209, 211, 213, 215, 218, 224, 230,
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232, 235, 240, 244, 258, 263, 269, 275,
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281, 284, 289, 296, 298, 301, 303, 306,
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308, 311, 314, 316, 319, 321, 324, 326,
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333, 340, 346, 352, 358, 364, 367, 371,
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378, 385, 392, 394, 397, 400, 402, 404,
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417, 431, 436, 438, 441, 452, 454, 456,
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458, 460, 462, 464, 467, 472, 476
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};
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static const char _tsip_machine_parser_header_Route_indicies[] = {
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0, 1, 2, 1, 3, 1, 4, 1,
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5, 1, 5, 5, 6, 1, 7, 8,
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7, 9, 10, 9, 9, 11, 9, 9,
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9, 9, 9, 9, 1, 12, 1, 13,
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13, 1, 14, 15, 14, 9, 10, 9,
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9, 11, 9, 9, 9, 9, 9, 9,
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1, 16, 1, 17, 17, 1, 17, 17,
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18, 1, 19, 19, 1, 20, 20, 21,
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22, 21, 21, 21, 21, 1, 20, 20,
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22, 1, 23, 24, 23, 25, 26, 25,
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27, 28, 1, 29, 1, 28, 30, 28,
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31, 31, 31, 31, 31, 31, 31, 31,
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31, 1, 32, 1, 33, 33, 1, 33,
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33, 31, 31, 31, 31, 31, 31, 31,
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31, 31, 1, 34, 35, 34, 36, 36,
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36, 37, 38, 39, 36, 36, 36, 36,
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36, 1, 40, 41, 40, 6, 28, 39,
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1, 42, 1, 43, 43, 1, 43, 43,
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6, 28, 39, 1, 39, 44, 39, 45,
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46, 45, 45, 47, 45, 45, 45, 45,
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45, 45, 1, 48, 1, 49, 49, 1,
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49, 50, 49, 45, 46, 45, 45, 47,
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45, 45, 45, 45, 45, 45, 1, 51,
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1, 52, 52, 1, 52, 52, 46, 1,
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46, 58, 59, 60, 53, 54, 55, 56,
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57, 46, 1, 46, 1, 53, 1, 54,
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1, 55, 1, 56, 1, 61, 1, 46,
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46, 1, 62, 35, 62, 37, 38, 1,
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63, 64, 63, 6, 28, 1, 65, 1,
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66, 66, 1, 66, 66, 6, 28, 1,
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46, 46, 46, 1, 62, 35, 62, 45,
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45, 45, 37, 38, 45, 45, 45, 45,
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45, 1, 68, 67, 67, 67, 1, 70,
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59, 69, 69, 69, 1, 70, 59, 71,
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71, 71, 1, 70, 59, 72, 72, 72,
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1, 70, 59, 1, 74, 73, 67, 67,
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1, 75, 70, 59, 76, 69, 69, 1,
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77, 1, 78, 79, 1, 80, 1, 81,
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82, 1, 83, 1, 59, 84, 1, 59,
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85, 1, 59, 1, 81, 86, 1, 81,
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1, 78, 87, 1, 78, 1, 75, 70,
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59, 88, 71, 71, 1, 75, 70, 59,
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72, 72, 72, 1, 90, 59, 89, 89,
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89, 1, 92, 59, 91, 91, 91, 1,
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92, 59, 93, 93, 93, 1, 92, 59,
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94, 94, 94, 1, 92, 59, 1, 95,
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89, 89, 1, 75, 92, 59, 96, 91,
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91, 1, 75, 92, 59, 97, 93, 93,
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1, 75, 92, 59, 94, 94, 94, 1,
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98, 1, 75, 99, 1, 75, 100, 1,
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75, 1, 74, 1, 101, 102, 101, 103,
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103, 103, 103, 103, 103, 103, 103, 103,
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1, 104, 105, 104, 103, 103, 103, 106,
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103, 103, 103, 103, 103, 103, 1, 107,
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108, 107, 18, 1, 109, 1, 101, 101,
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1, 115, 116, 117, 118, 110, 111, 112,
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113, 114, 115, 1, 115, 1, 110, 1,
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111, 1, 112, 1, 113, 1, 119, 1,
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115, 115, 1, 104, 105, 104, 106, 1,
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115, 115, 115, 1, 1, 0
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};
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static const char _tsip_machine_parser_header_Route_trans_targs[] = {
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2, 0, 3, 4, 5, 6, 7, 7,
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8, 87, 92, 14, 9, 10, 10, 11,
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12, 13, 14, 15, 16, 15, 17, 18,
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19, 19, 20, 7, 21, 102, 22, 25,
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23, 24, 26, 20, 25, 7, 21, 30,
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26, 27, 28, 29, 31, 51, 37, 52,
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32, 33, 34, 35, 36, 38, 39, 40,
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41, 42, 43, 45, 50, 44, 46, 46,
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47, 48, 49, 53, 86, 54, 57, 55,
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56, 58, 73, 59, 71, 60, 61, 69,
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62, 63, 67, 64, 65, 66, 68, 70,
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72, 74, 82, 75, 78, 76, 77, 79,
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80, 81, 83, 84, 85, 88, 90, 87,
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89, 11, 14, 89, 11, 91, 93, 94,
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95, 96, 97, 92, 98, 100, 101, 99
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};
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static const char _tsip_machine_parser_header_Route_trans_actions[] = {
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0, 0, 0, 0, 0, 0, 0, 3,
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3, 15, 15, 3, 0, 0, 3, 3,
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0, 0, 0, 1, 0, 0, 0, 0,
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7, 11, 11, 11, 0, 13, 0, 1,
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0, 0, 18, 18, 0, 18, 9, 0,
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0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 18, 0,
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0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0,
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5, 5, 5, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0
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};
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static const int tsip_machine_parser_header_Route_start = 1;
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static const int tsip_machine_parser_header_Route_first_final = 102;
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static const int tsip_machine_parser_header_Route_error = 0;
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static const int tsip_machine_parser_header_Route_en_main = 1;
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/* #line 153 "tsip_parser_header_Route.rl" */
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/* #line 333 "../src/headers/tsip_header_Route.c" */
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{
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cs = tsip_machine_parser_header_Route_start;
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}
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/* #line 154 "tsip_parser_header_Route.rl" */
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/* #line 340 "../src/headers/tsip_header_Route.c" */
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{
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int _klen;
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unsigned int _trans;
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const char *_acts;
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unsigned int _nacts;
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const char *_keys;
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if ( p == pe )
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goto _test_eof;
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if ( cs == 0 )
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goto _out;
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_resume:
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_keys = _tsip_machine_parser_header_Route_trans_keys + _tsip_machine_parser_header_Route_key_offsets[cs];
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_trans = _tsip_machine_parser_header_Route_index_offsets[cs];
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_klen = _tsip_machine_parser_header_Route_single_lengths[cs];
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if ( _klen > 0 ) {
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const char *_lower = _keys;
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const char *_mid;
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const char *_upper = _keys + _klen - 1;
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while (1) {
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if ( _upper < _lower )
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break;
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_mid = _lower + ((_upper-_lower) >> 1);
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if ( (*p) < *_mid )
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_upper = _mid - 1;
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else if ( (*p) > *_mid )
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_lower = _mid + 1;
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else {
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_trans += (_mid - _keys);
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goto _match;
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}
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}
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_keys += _klen;
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_trans += _klen;
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}
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_klen = _tsip_machine_parser_header_Route_range_lengths[cs];
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if ( _klen > 0 ) {
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const char *_lower = _keys;
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const char *_mid;
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const char *_upper = _keys + (_klen<<1) - 2;
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while (1) {
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if ( _upper < _lower )
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break;
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_mid = _lower + (((_upper-_lower) >> 1) & ~1);
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if ( (*p) < _mid[0] )
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_upper = _mid - 2;
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else if ( (*p) > _mid[1] )
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_lower = _mid + 2;
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else {
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_trans += ((_mid - _keys)>>1);
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goto _match;
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}
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}
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_trans += _klen;
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}
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_match:
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_trans = _tsip_machine_parser_header_Route_indicies[_trans];
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cs = _tsip_machine_parser_header_Route_trans_targs[_trans];
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if ( _tsip_machine_parser_header_Route_trans_actions[_trans] == 0 )
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goto _again;
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_acts = _tsip_machine_parser_header_Route_actions + _tsip_machine_parser_header_Route_trans_actions[_trans];
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_nacts = (unsigned int) *_acts++;
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while ( _nacts-- > 0 )
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{
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switch ( *_acts++ )
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{
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case 0:
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/* #line 53 "tsip_parser_header_Route.rl" */
|
|
{
|
|
tag_start = p;
|
|
}
|
|
break;
|
|
case 1:
|
|
/* #line 58 "tsip_parser_header_Route.rl" */
|
|
{
|
|
if(!curr_route)
|
|
{
|
|
curr_route = TSIP_HEADER_ROUTE_CREATE_NULL();
|
|
}
|
|
}
|
|
break;
|
|
case 2:
|
|
/* #line 66 "tsip_parser_header_Route.rl" */
|
|
{
|
|
if(curr_route)
|
|
{
|
|
TSK_PARSER_SET_STRING(curr_route->display_name);
|
|
}
|
|
}
|
|
break;
|
|
case 3:
|
|
/* #line 74 "tsip_parser_header_Route.rl" */
|
|
{
|
|
if(curr_route && !curr_route->uri)
|
|
{
|
|
int len = (int)(p - tag_start);
|
|
curr_route->uri = tsip_uri_parse(tag_start, (size_t)len);
|
|
}
|
|
}
|
|
break;
|
|
case 4:
|
|
/* #line 83 "tsip_parser_header_Route.rl" */
|
|
{
|
|
if(curr_route)
|
|
{
|
|
TSK_PARSER_ADD_PARAM(TSIP_HEADER_PARAMS(curr_route));
|
|
}
|
|
}
|
|
break;
|
|
case 5:
|
|
/* #line 91 "tsip_parser_header_Route.rl" */
|
|
{
|
|
if(curr_route)
|
|
{
|
|
tsk_list_push_back_data(hdr_routes, ((void**) &curr_route));
|
|
}
|
|
}
|
|
break;
|
|
case 6:
|
|
/* #line 99 "tsip_parser_header_Route.rl" */
|
|
{
|
|
}
|
|
break;
|
|
/* #line 471 "../src/headers/tsip_header_Route.c" */
|
|
}
|
|
}
|
|
|
|
_again:
|
|
if ( cs == 0 )
|
|
goto _out;
|
|
if ( ++p != pe )
|
|
goto _resume;
|
|
_test_eof: {}
|
|
_out: {}
|
|
}
|
|
|
|
/* #line 155 "tsip_parser_header_Route.rl" */
|
|
|
|
if( cs <
|
|
/* #line 487 "../src/headers/tsip_header_Route.c" */
|
|
102
|
|
/* #line 156 "tsip_parser_header_Route.rl" */
|
|
)
|
|
{
|
|
TSK_OBJECT_SAFE_FREE(curr_route);
|
|
TSK_OBJECT_SAFE_FREE(hdr_routes);
|
|
}
|
|
|
|
return hdr_routes;
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
//========================================================
|
|
// Route header object definition
|
|
//
|
|
|
|
static void* tsip_header_Route_create(void *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)->tostring = tsip_header_Route_tostring;
|
|
|
|
if(uri){
|
|
Route->uri = tsk_object_ref((void*)uri);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
TSK_DEBUG_ERROR("Failed to create new Route header.");
|
|
}
|
|
return self;
|
|
}
|
|
|
|
static void* tsip_header_Route_destroy(void *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_create,
|
|
tsip_header_Route_destroy,
|
|
0
|
|
};
|
|
const void *tsip_header_Route_def_t = &tsip_header_Route_def_s;
|