351 lines
8.6 KiB
C
351 lines
8.6 KiB
C
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/* #line 1 "tsip_parser_header_Allow_Events.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_Allow_events.c
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* @brief SIP Allow-Events/u 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_Allow_events.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 <string.h>
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/**@defgroup tsip_header_Allow_events_group SIP Allow_events 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 75 "tsip_parser_header_Allow_Events.rl" */
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int tsip_header_Allow_Event_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_Allow_Events_t *Allow_Events = header;
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tsk_list_item_t *item;
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tsk_string_t *str;
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int ret = 0;
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tsk_list_foreach(item, Allow_Events->events)
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{
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str = item->data;
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if(item == Allow_Events->events->head)
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{
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tsk_buffer_append(output, str->value, strlen(str->value));
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}
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else
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{
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tsk_buffer_appendEx(output, ",%s", str->value);
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}
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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_Allow_Events_t *tsip_header_Allow_Events_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_Allow_Events_t *hdr_allow_events = TSIP_HEADER_ALLOW_EVENTS_CREATE();
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const char *tag_start;
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/* #line 92 "../src/headers/tsip_header_Allow_Events.c" */
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static const char _tsip_machine_parser_header_Allow_events_actions[] = {
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0, 1, 0, 1, 1, 1, 2
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};
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static const char _tsip_machine_parser_header_Allow_events_key_offsets[] = {
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0, 0, 4, 6, 8, 10, 12, 13,
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15, 17, 19, 21, 23, 25, 28, 44,
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45, 47, 62, 79, 83, 84, 86, 89,
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90, 103
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};
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static const char _tsip_machine_parser_header_Allow_events_trans_keys[] = {
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65, 85, 97, 117, 76, 108, 76, 108,
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79, 111, 87, 119, 45, 69, 101, 86,
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118, 69, 101, 78, 110, 84, 116, 83,
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115, 9, 32, 58, 9, 13, 32, 33,
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37, 39, 45, 126, 42, 43, 48, 57,
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65, 90, 95, 122, 10, 9, 32, 9,
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32, 33, 37, 39, 45, 126, 42, 43,
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48, 57, 65, 90, 95, 122, 9, 13,
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32, 33, 37, 39, 44, 46, 126, 42,
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45, 48, 57, 65, 90, 95, 122, 9,
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13, 32, 44, 10, 9, 32, 9, 32,
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44, 10, 33, 37, 39, 45, 126, 42,
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43, 48, 57, 65, 90, 95, 122, 0
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};
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static const char _tsip_machine_parser_header_Allow_events_single_lengths[] = {
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0, 4, 2, 2, 2, 2, 1, 2,
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2, 2, 2, 2, 2, 3, 8, 1,
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2, 7, 9, 4, 1, 2, 3, 1,
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5, 0
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};
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static const char _tsip_machine_parser_header_Allow_events_range_lengths[] = {
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0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 4, 0,
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0, 4, 4, 0, 0, 0, 0, 0,
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4, 0
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};
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static const unsigned char _tsip_machine_parser_header_Allow_events_index_offsets[] = {
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0, 0, 5, 8, 11, 14, 17, 19,
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22, 25, 28, 31, 34, 37, 41, 54,
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56, 59, 71, 85, 90, 92, 95, 99,
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101, 111
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};
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static const char _tsip_machine_parser_header_Allow_events_indicies[] = {
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0, 2, 0, 2, 1, 3, 3, 1,
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4, 4, 1, 5, 5, 1, 6, 6,
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1, 7, 1, 8, 8, 1, 9, 9,
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1, 10, 10, 1, 11, 11, 1, 12,
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12, 1, 2, 2, 1, 2, 2, 13,
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1, 13, 14, 13, 15, 15, 15, 15,
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15, 15, 15, 15, 15, 1, 16, 1,
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17, 17, 1, 17, 17, 15, 15, 15,
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15, 15, 15, 15, 15, 15, 1, 18,
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19, 18, 20, 20, 20, 21, 22, 20,
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20, 20, 20, 20, 1, 23, 24, 23,
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13, 1, 25, 1, 26, 26, 1, 26,
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26, 13, 1, 27, 1, 20, 20, 20,
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20, 20, 20, 20, 20, 20, 1, 1,
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0
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};
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static const char _tsip_machine_parser_header_Allow_events_trans_targs[] = {
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2, 0, 13, 3, 4, 5, 6, 7,
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8, 9, 10, 11, 12, 14, 15, 18,
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16, 17, 19, 23, 18, 14, 24, 19,
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20, 21, 22, 25
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};
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static const char _tsip_machine_parser_header_Allow_events_trans_actions[] = {
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0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 1,
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0, 0, 3, 3, 0, 3, 0, 0,
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0, 0, 0, 5
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};
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static const int tsip_machine_parser_header_Allow_events_start = 1;
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static const int tsip_machine_parser_header_Allow_events_first_final = 25;
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static const int tsip_machine_parser_header_Allow_events_error = 0;
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static const int tsip_machine_parser_header_Allow_events_en_main = 1;
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/* #line 116 "tsip_parser_header_Allow_Events.rl" */
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/* #line 182 "../src/headers/tsip_header_Allow_Events.c" */
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{
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cs = tsip_machine_parser_header_Allow_events_start;
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}
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/* #line 117 "tsip_parser_header_Allow_Events.rl" */
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/* #line 189 "../src/headers/tsip_header_Allow_Events.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_Allow_events_trans_keys + _tsip_machine_parser_header_Allow_events_key_offsets[cs];
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_trans = _tsip_machine_parser_header_Allow_events_index_offsets[cs];
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_klen = _tsip_machine_parser_header_Allow_events_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_Allow_events_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_Allow_events_indicies[_trans];
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cs = _tsip_machine_parser_header_Allow_events_trans_targs[_trans];
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if ( _tsip_machine_parser_header_Allow_events_trans_actions[_trans] == 0 )
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goto _again;
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_acts = _tsip_machine_parser_header_Allow_events_actions + _tsip_machine_parser_header_Allow_events_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_Allow_Events.rl" */
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{
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tag_start = p;
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}
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break;
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case 1:
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/* #line 58 "tsip_parser_header_Allow_Events.rl" */
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{
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TSK_PARSER_ADD_STRING(hdr_allow_events->events);
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}
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break;
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case 2:
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/* #line 63 "tsip_parser_header_Allow_Events.rl" */
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{
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}
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break;
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/* #line 280 "../src/headers/tsip_header_Allow_Events.c" */
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}
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}
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_again:
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if ( cs == 0 )
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goto _out;
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if ( ++p != pe )
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goto _resume;
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_test_eof: {}
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_out: {}
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}
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/* #line 118 "tsip_parser_header_Allow_Events.rl" */
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if( cs <
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/* #line 296 "../src/headers/tsip_header_Allow_Events.c" */
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25
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/* #line 119 "tsip_parser_header_Allow_Events.rl" */
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)
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{
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TSK_OBJECT_SAFE_FREE(hdr_allow_events);
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}
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return hdr_allow_events;
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}
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//========================================================
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// Allow_events header object definition
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//
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static void* tsip_header_Allow_Events_create(void *self, va_list * app)
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{
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tsip_header_Allow_Events_t *Allow_events = self;
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if(Allow_events)
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{
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TSIP_HEADER(Allow_events)->type = tsip_htype_Allow_Events;
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TSIP_HEADER(Allow_events)->tostring = tsip_header_Allow_Event_tostring;
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}
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else
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{
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TSK_DEBUG_ERROR("Failed to create new Allow_events header.");
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}
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return self;
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}
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static void* tsip_header_Allow_Events_destroy(void *self)
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{
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tsip_header_Allow_Events_t *Allow_events = self;
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if(Allow_events)
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{
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TSK_OBJECT_SAFE_FREE(Allow_events->events);
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}
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else TSK_DEBUG_ERROR("Null Allow_events header.");
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return self;
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}
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static const tsk_object_def_t tsip_header_Allow_Events_def_s =
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{
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sizeof(tsip_header_Allow_Events_t),
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tsip_header_Allow_Events_create,
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tsip_header_Allow_Events_destroy,
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0
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};
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const void *tsip_header_Allow_Events_def_t = &tsip_header_Allow_Events_def_s;
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