| c732d49e |
* Contact for licensing options: <licensing-mcpttclient(at)mcopenplatform(dot)com>
*
* The original file was part of Open Source Doubango Framework
* Copyright (C) 2010-2011 Mamadou Diop.
* Copyright (C) 2012 Doubango Telecom <http://doubango.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_Path.c
* @brief SIP Service-Path header as per RFC 3608.
*
* @author Mamadou Diop <diopmamadou(at)doubango[dot]org>
*
*/
#include "tinysip/headers/tsip_header_Path.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_Path.rl" */
tsip_header_Path_t* tsip_header_Path_create(const tsip_uri_t* uri)
{
return tsk_object_new(TSIP_HEADER_PATH_VA_ARGS(uri));
}
tsip_header_Path_t* tsip_header_Path_create_null()
{
return tsip_header_Path_create(tsk_null);
}
int tsip_header_Path_serialize(const tsip_header_t* header, tsk_buffer_t* output)
{
if(header){
const tsip_header_Path_t *Path = (const tsip_header_Path_t *)header;
int ret = 0;
/* Uri with hacked display-name*/
if((ret = tsip_uri_serialize(Path->uri, tsk_true, tsk_true, output))){
return ret;
}
return ret;
}
return -1;
}
tsip_header_Paths_L_t *tsip_header_Path_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_Paths_L_t *hdr_paths = tsk_list_create();
const char *tag_start = tsk_null;
tsip_header_Path_t *curr_path = tsk_null;
/* #line 92 "./src/headers/tsip_header_Path.c" */
static const char _tsip_machine_parser_header_Path_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_Path_key_offsets[] = {
0, 0, 1, 2, 3, 4, 7, 26,
27, 29, 48, 49, 51, 54, 58, 70,
73, 73, 74, 79, 80, 97, 98, 100,
116, 134, 140, 141, 143, 148, 167, 168,
170, 189, 190, 192, 195, 203, 204, 206,
211, 216, 217, 219, 223, 229, 246, 253,
261, 269, 277, 279, 286, 295, 297, 300,
302, 305, 307, 310, 313, 314, 317, 318,
321, 322, 331, 340, 348, 356, 364, 372,
374, 380, 389, 398, 407, 409, 412, 415,
416, 417, 434, 452, 456, 457, 459, 467,
468, 470, 474, 480
};
static const char _tsip_machine_parser_header_Path_trans_keys[] = {
80, 97, 116, 104, 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_Path_single_lengths[] = {
0, 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_Path_range_lengths[] = {
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_Path_index_offsets[] = {
0, 0, 2, 4, 6, 8, 12, 27,
29, 32, 47, 49, 52, 56, 59, 68,
72, 73, 75, 81, 83, 96, 98, 101,
113, 128, 135, 137, 140, 146, 161, 163,
166, 181, 183, 186, 190, 197, 199, 202,
208, 214, 216, 219, 224, 228, 242, 247,
253, 259, 265, 268, 273, 280, 282, 285,
287, 290, 292, 295, 298, 300, 303, 305,
308, 310, 317, 324, 330, 336, 342, 348,
351, 355, 362, 369, 376, 378, 381, 384,
386, 388, 401, 415, 420, 422, 425, 432,
434, 437, 442, 446
};
static const char _tsip_machine_parser_header_Path_indicies[] = {
0, 1, 2, 1, 3, 1, 4, 1,
4, 4, 5, 1, 6, 7, 6, 8,
9, 8, 8, 10, 8, 8, 8, 8,
8, 8, 1, 11, 1, 12, 12, 1,
13, 14, 13, 8, 9, 8, 8, 10,
8, 8, 8, 8, 8, 8, 1, 15,
1, 16, 16, 1, 16, 16, 17, 1,
18, 18, 1, 19, 19, 20, 21, 20,
20, 20, 20, 1, 19, 19, 21, 1,
22, 23, 22, 24, 25, 24, 26, 27,
1, 28, 1, 27, 29, 27, 30, 30,
30, 30, 30, 30, 30, 30, 30, 1,
31, 1, 32, 32, 1, 32, 32, 30,
30, 30, 30, 30, 30, 30, 30, 30,
1, 33, 34, 33, 35, 35, 35, 36,
37, 38, 35, 35, 35, 35, 35, 1,
39, 40, 39, 5, 27, 38, 1, 41,
1, 42, 42, 1, 42, 42, 5, 27,
38, 1, 38, 43, 38, 44, 45, 44,
44, 46, 44, 44, 44, 44, 44, 44,
1, 47, 1, 48, 48, 1, 48, 49,
48, 44, 45, 44, 44, 46, 44, 44,
44, 44, 44, 44, 1, 50, 1, 51,
51, 1, 51, 51, 45, 1, 52, 53,
54, 1, 1, 1, 45, 55, 1, 45,
45, 1, 56, 34, 56, 36, 37, 1,
57, 58, 57, 5, 27, 1, 59, 1,
60, 60, 1, 60, 60, 5, 27, 1,
45, 45, 45, 1, 56, 34, 56, 44,
44, 44, 36, 37, 44, 44, 44, 44,
44, 1, 62, 61, 61, 61, 1, 64,
53, 63, 63, 63, 1, 64, 53, 65,
65, 65, 1, 64, 53, 66, 66, 66,
1, 64, 53, 1, 68, 67, 61, 61,
1, 69, 64, 53, 70, 63, 63, 1,
71, 1, 72, 73, 1, 74, 1, 75,
76, 1, 77, 1, 53, 78, 1, 53,
79, 1, 53, 1, 75, 80, 1, 75,
1, 72, 81, 1, 72, 1, 69, 64,
53, 82, 65, 65, 1, 69, 64, 53,
66, 66, 66, 1, 84, 53, 83, 83,
83, 1, 86, 53, 85, 85, 85, 1,
86, 53, 87, 87, 87, 1, 86, 53,
88, 88, 88, 1, 86, 53, 1, 89,
83, 83, 1, 69, 86, 53, 90, 85,
85, 1, 69, 86, 53, 91, 87, 87,
1, 69, 86, 53, 88, 88, 88, 1,
92, 1, 69, 93, 1, 69, 94, 1,
69, 1, 68, 1, 95, 96, 95, 97,
97, 97, 97, 97, 97, 97, 97, 97,
1, 98, 99, 98, 97, 97, 97, 100,
97, 97, 97, 97, 97, 97, 1, 101,
102, 101, 17, 1, 103, 1, 95, 95,
1, 105, 106, 107, 1, 1, 1, 104,
108, 1, 104, 104, 1, 98, 99, 98,
100, 1, 104, 104, 104, 1, 1, 0
};
static const char _tsip_machine_parser_header_Path_trans_targs[] = {
2, 0, 3, 4, 5, 6, 6, 7,
81, 86, 13, 8, 9, 9, 10, 11,
12, 13, 14, 15, 14, 16, 17, 18,
18, 19, 6, 20, 91, 21, 24, 22,
23, 25, 19, 24, 6, 20, 29, 25,
26, 27, 28, 30, 45, 36, 46, 31,
32, 33, 34, 35, 37, 39, 44, 38,
40, 40, 41, 42, 43, 47, 80, 48,
51, 49, 50, 52, 67, 53, 65, 54,
55, 63, 56, 57, 61, 58, 59, 60,
62, 64, 66, 68, 76, 69, 72, 70,
71, 73, 74, 75, 77, 78, 79, 82,
84, 81, 83, 10, 13, 83, 10, 85,
86, 87, 89, 90, 88
};
static const char _tsip_machine_parser_header_Path_trans_actions[] = {
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_Path_start = 1;
static const int tsip_machine_parser_header_Path_first_final = 91;
static const int tsip_machine_parser_header_Path_error = 0;
static const int tsip_machine_parser_header_Path_en_main = 1;
/* #line 149 "./ragel/tsip_parser_header_Path.rl" */
(void)(eof);
(void)(tsip_machine_parser_header_Path_first_final);
(void)(tsip_machine_parser_header_Path_error);
(void)(tsip_machine_parser_header_Path_en_main);
/* #line 329 "./src/headers/tsip_header_Path.c" */
{
cs = tsip_machine_parser_header_Path_start;
}
/* #line 154 "./ragel/tsip_parser_header_Path.rl" */
/* #line 336 "./src/headers/tsip_header_Path.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_Path_trans_keys + _tsip_machine_parser_header_Path_key_offsets[cs];
_trans = _tsip_machine_parser_header_Path_index_offsets[cs];
_klen = _tsip_machine_parser_header_Path_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_Path_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_Path_indicies[_trans];
cs = _tsip_machine_parser_header_Path_trans_targs[_trans];
if ( _tsip_machine_parser_header_Path_trans_actions[_trans] == 0 )
goto _again;
_acts = _tsip_machine_parser_header_Path_actions + _tsip_machine_parser_header_Path_trans_actions[_trans];
_nacts = (unsigned int) *_acts++;
while ( _nacts-- > 0 )
{
switch ( *_acts++ )
{
case 0:
/* #line 51 "./ragel/tsip_parser_header_Path.rl" */
{
tag_start = p;
}
break;
case 1:
/* #line 55 "./ragel/tsip_parser_header_Path.rl" */
{
if(!curr_path){
curr_path = tsip_header_Path_create_null();
}
}
break;
case 2:
/* #line 61 "./ragel/tsip_parser_header_Path.rl" */
{
if(curr_path){
TSK_PARSER_SET_STRING(curr_path->display_name);
tsk_strunquote(&curr_path->display_name);
}
}
break;
case 3:
/* #line 68 "./ragel/tsip_parser_header_Path.rl" */
{
if(curr_path && !curr_path->uri){
int len = (int)(p - tag_start);
if(curr_path && !curr_path->uri){
if((curr_path->uri = tsip_uri_parse(tag_start, (tsk_size_t)len)) && curr_path->display_name){
curr_path->uri->display_name = tsk_strdup(curr_path->display_name);
}
}
}
}
break;
case 4:
/* #line 79 "./ragel/tsip_parser_header_Path.rl" */
{
if(curr_path){
TSK_PARSER_ADD_PARAM(TSIP_HEADER_PARAMS(curr_path));
}
}
break;
case 5:
/* #line 85 "./ragel/tsip_parser_header_Path.rl" */
{
if(curr_path){
tsk_list_push_back_data(hdr_paths, ((void**) &curr_path));
}
}
break;
case 6:
/* #line 91 "./ragel/tsip_parser_header_Path.rl" */
{
}
break;
/* #line 467 "./src/headers/tsip_header_Path.c" */
}
}
_again:
if ( cs == 0 )
goto _out;
if ( ++p != pe )
goto _resume;
_test_eof: {}
_out: {}
}
/* #line 155 "./ragel/tsip_parser_header_Path.rl" */
if( cs <
/* #line 483 "./src/headers/tsip_header_Path.c" */
91
/* #line 156 "./ragel/tsip_parser_header_Path.rl" */
){
TSK_DEBUG_ERROR("Failed to parse 'Path' header.");
TSK_OBJECT_SAFE_FREE(curr_path);
TSK_OBJECT_SAFE_FREE(hdr_paths);
}
return hdr_paths;
}
//========================================================
// Path header object definition
//
static tsk_object_t* tsip_header_Path_ctor(tsk_object_t *self, va_list * app)
{
tsip_header_Path_t *Path = self;
if(Path){
const tsip_uri_t* uri = va_arg(*app, const tsip_uri_t*);
TSIP_HEADER(Path)->type = tsip_htype_Path;
TSIP_HEADER(Path)->serialize = tsip_header_Path_serialize;
if(uri){
Path->uri = tsk_object_ref((void*)uri);
}
}
else{
TSK_DEBUG_ERROR("Failed to create new Path header.");
}
return self;
}
static tsk_object_t* tsip_header_Path_dtor(tsk_object_t *self)
{
tsip_header_Path_t *Path = self;
if(Path){
TSK_FREE(Path->display_name);
TSK_OBJECT_SAFE_FREE(Path->uri);
TSK_OBJECT_SAFE_FREE(TSIP_HEADER_PARAMS(Path));
}
else{
TSK_DEBUG_ERROR("Null Path header.");
}
return self;
}
static const tsk_object_def_t tsip_header_Path_def_s =
{
sizeof(tsip_header_Path_t),
tsip_header_Path_ctor,
tsip_header_Path_dtor,
tsk_null
};
const tsk_object_def_t *tsip_header_Path_def_t = &tsip_header_Path_def_s; |