summaryrefslogtreecommitdiffstats
path: root/tinySIP/src/headers/tsip_header_Path.c
diff options
context:
space:
mode:
Diffstat (limited to 'tinySIP/src/headers/tsip_header_Path.c')
-rw-r--r--tinySIP/src/headers/tsip_header_Path.c543
1 files changed, 543 insertions, 0 deletions
diff --git a/tinySIP/src/headers/tsip_header_Path.c b/tinySIP/src/headers/tsip_header_Path.c
new file mode 100644
index 0000000..e8cca53
--- /dev/null
+++ b/tinySIP/src/headers/tsip_header_Path.c
@@ -0,0 +1,543 @@
+
+/* #line 1 "./ragel/tsip_parser_header_Path.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_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;
OpenPOWER on IntegriCloud