#if HAVE_CRT
#define _CRTDBG_MAP_ALLOC
#include <stdlib.h>
#include <crtdbg.h>
#endif //HAVE_CRT
/* #line 1 "./ragel/thttp_parser_header_Transfer_Encoding.rl" */
/*
* Copyright (C) 2020, University of the Basque Country (UPV/EHU)
* 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 thttp_header_Transfer_Encoding.c
* @brief HTTP Transfer-Encoding header.
*/
#include "tinyhttp/headers/thttp_header_Transfer_Encoding.h"
#include "tsk_debug.h"
#include "tsk_memory.h"
#include <string.h>
/***********************************
* Ragel state machine.
*/
/* #line 60 "./ragel/thttp_parser_header_Transfer_Encoding.rl" */
thttp_header_Transfer_Encoding_t* thttp_header_transfer_encoding_create(const char* encoding)
{
return tsk_object_new(THTTP_HEADER_TRANSFER_ENCODING_VA_ARGS(encoding));
}
thttp_header_Transfer_Encoding_t* thttp_header_transfer_encoding_create_null()
{
return thttp_header_transfer_encoding_create(tsk_null);
}
int thttp_header_Transfer_Encoding_tostring(const thttp_header_t* header, tsk_buffer_t* output)
{
if(header){
const thttp_header_Transfer_Encoding_t *Transfer_Encoding = (const thttp_header_Transfer_Encoding_t*)header;
if(Transfer_Encoding->encoding){
return tsk_buffer_append(output, Transfer_Encoding->encoding, tsk_strlen(Transfer_Encoding->encoding));
}
return 0;
}
return -1;
}
/**@ingroup thttp_header_group
*/
thttp_header_Transfer_Encoding_t *thttp_header_Transfer_Encoding_parse(const char *data, tsk_size_t size)
{
int cs = 0;
const char *p = data;
const char *pe = p + size;
const char *eof = pe;
thttp_header_Transfer_Encoding_t *hdr_tencoding = thttp_header_transfer_encoding_create_null();
const char *tag_start = tsk_null;
TSK_RAGEL_DISABLE_WARNINGS_BEGIN()
/* #line 79 "./src/headers/thttp_header_Transfer_Encoding.c" */
static const char _thttp_machine_parser_header_Transfer_Encoding_actions[] = {
0, 1, 0, 1, 1, 1, 2, 1,
3
};
static const unsigned char _thttp_machine_parser_header_Transfer_Encoding_key_offsets[] = {
0, 0, 2, 4, 6, 8, 10, 12,
14, 16, 17, 19, 21, 23, 25, 27,
29, 31, 33, 36, 53, 54, 56, 72,
88, 89, 102, 118, 124, 130, 143, 158,
164, 170
};
static const char _thttp_machine_parser_header_Transfer_Encoding_trans_keys[] = {
84, 116, 82, 114, 65, 97, 78, 110,
83, 115, 70, 102, 69, 101, 82, 114,
45, 69, 101, 78, 110, 67, 99, 79,
111, 68, 100, 73, 105, 78, 110, 71,
103, 9, 32, 58, 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,
13, 33, 37, 39, 59, 126, 42, 43,
45, 46, 48, 57, 65, 90, 95, 122,
10, 33, 37, 93, 95, 126, 36, 43,
45, 58, 65, 91, 97, 122, 13, 33,
37, 59, 61, 93, 95, 126, 36, 43,
45, 58, 65, 91, 97, 122, 48, 57,
65, 70, 97, 102, 48, 57, 65, 70,
97, 102, 33, 37, 93, 95, 126, 36,
43, 45, 58, 65, 91, 97, 122, 13,
33, 37, 59, 93, 95, 126, 36, 43,
45, 58, 65, 91, 97, 122, 48, 57,
65, 70, 97, 102, 48, 57, 65, 70,
97, 102, 0
};
static const char _thttp_machine_parser_header_Transfer_Encoding_single_lengths[] = {
0, 2, 2, 2, 2, 2, 2, 2,
2, 1, 2, 2, 2, 2, 2, 2,
2, 2, 3, 7, 1, 2, 6, 6,
1, 5, 8, 0, 0, 5, 7, 0,
0, 0
};
static const char _thttp_machine_parser_header_Transfer_Encoding_range_lengths[] = {
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 5, 0, 0, 5, 5,
0, 4, 4, 3, 3, 4, 4, 3,
3, 0
};
static const unsigned char _thttp_machine_parser_header_Transfer_Encoding_index_offsets[] = {
0, 0, 3, 6, 9, 12, 15, 18,
21, 24, 26, 29, 32, 35, 38, 41,
44, 47, 50, 54, 67, 69, 72, 84,
96, 98, 108, 121, 125, 129, 139, 151,
155, 159
};
static const char _thttp_machine_parser_header_Transfer_Encoding_indicies[] = {
0, 0, 1, 2, 2, 1, 3, 3,
1, 4, 4, 1, 5, 5, 1, 6,
6, 1, 7, 7, 1, 8, 8, 1,
9, 1, 10, 10, 1, 11, 11, 1,
12, 12, 1, 13, 13, 1, 14, 14,
1, 15, 15, 1, 16, 16, 1, 17,
17, 1, 17, 17, 18, 1, 18, 19,
18, 20, 20, 20, 20, 20, 20, 20,
20, 20, 1, 21, 1, 22, 22, 1,
22, 22, 20, 20, 20, 20, 20, 20,
20, 20, 20, 1, 23, 24, 24, 24,
25, 24, 24, 24, 24, 24, 24, 1,
26, 1, 27, 28, 27, 27, 27, 27,
27, 27, 27, 1, 29, 30, 31, 32,
33, 30, 30, 30, 30, 30, 30, 30,
1, 34, 34, 34, 1, 30, 30, 30,
1, 35, 36, 35, 35, 35, 35, 35,
35, 35, 1, 29, 35, 36, 32, 35,
35, 35, 35, 35, 35, 35, 1, 37,
37, 37, 1, 35, 35, 35, 1, 1,
0
};
static const char _thttp_machine_parser_header_Transfer_Encoding_trans_targs[] = {
2, 0, 3, 4, 5, 6, 7, 8,
9, 10, 11, 12, 13, 14, 15, 16,
17, 18, 19, 20, 23, 21, 22, 24,
23, 25, 33, 26, 27, 24, 26, 27,
25, 29, 28, 30, 31, 32
};
static const char _thttp_machine_parser_header_Transfer_Encoding_trans_actions[] = {
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 1, 0, 0, 3,
0, 3, 7, 1, 1, 5, 0, 0,
5, 0, 0, 0, 0, 0
};
static const int thttp_machine_parser_header_Transfer_Encoding_start = 1;
static const int thttp_machine_parser_header_Transfer_Encoding_first_final = 33;
static const int thttp_machine_parser_header_Transfer_Encoding_error = 0;
static const int thttp_machine_parser_header_Transfer_Encoding_en_main = 1;
/* #line 100 "./ragel/thttp_parser_header_Transfer_Encoding.rl" */
(void)(eof);
(void)(thttp_machine_parser_header_Transfer_Encoding_first_final);
(void)(thttp_machine_parser_header_Transfer_Encoding_error);
(void)(thttp_machine_parser_header_Transfer_Encoding_en_main);
/* #line 195 "./src/headers/thttp_header_Transfer_Encoding.c" */
{
cs = thttp_machine_parser_header_Transfer_Encoding_start;
}
/* #line 105 "./ragel/thttp_parser_header_Transfer_Encoding.rl" */
/* #line 202 "./src/headers/thttp_header_Transfer_Encoding.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 = _thttp_machine_parser_header_Transfer_Encoding_trans_keys + _thttp_machine_parser_header_Transfer_Encoding_key_offsets[cs];
_trans = _thttp_machine_parser_header_Transfer_Encoding_index_offsets[cs];
_klen = _thttp_machine_parser_header_Transfer_Encoding_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 = _thttp_machine_parser_header_Transfer_Encoding_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 = _thttp_machine_parser_header_Transfer_Encoding_indicies[_trans];
cs = _thttp_machine_parser_header_Transfer_Encoding_trans_targs[_trans];
if ( _thttp_machine_parser_header_Transfer_Encoding_trans_actions[_trans] == 0 )
goto _again;
_acts = _thttp_machine_parser_header_Transfer_Encoding_actions + _thttp_machine_parser_header_Transfer_Encoding_trans_actions[_trans];
_nacts = (unsigned int) *_acts++;
while ( _nacts-- > 0 )
{
switch ( *_acts++ )
{
case 0:
/* #line 40 "./ragel/thttp_parser_header_Transfer_Encoding.rl" */
{
tag_start = p;
}
break;
case 1:
/* #line 44 "./ragel/thttp_parser_header_Transfer_Encoding.rl" */
{
TSK_PARSER_SET_STRING(hdr_tencoding->encoding);
}
break;
case 2:
/* #line 48 "./ragel/thttp_parser_header_Transfer_Encoding.rl" */
{
TSK_PARSER_ADD_PARAM(THTTP_HEADER_PARAMS(hdr_tencoding));
}
break;
case 3:
/* #line 52 "./ragel/thttp_parser_header_Transfer_Encoding.rl" */
{
}
break;
/* #line 299 "./src/headers/thttp_header_Transfer_Encoding.c" */
}
}
_again:
if ( cs == 0 )
goto _out;
if ( ++p != pe )
goto _resume;
_test_eof: {}
_out: {}
}
/* #line 106 "./ragel/thttp_parser_header_Transfer_Encoding.rl" */
TSK_RAGEL_DISABLE_WARNINGS_END()
if( cs <
/* #line 316 "./src/headers/thttp_header_Transfer_Encoding.c" */
33
/* #line 108 "./ragel/thttp_parser_header_Transfer_Encoding.rl" */
){
TSK_DEBUG_ERROR("Failed to parse Tansfer-Encoding header.");
TSK_OBJECT_SAFE_FREE(hdr_tencoding);
}
return hdr_tencoding;
}
//========================================================
// Transfer_Encoding header object definition
//
static tsk_object_t* thttp_header_Transfer_Encoding_ctor(tsk_object_t *self, va_list * app)
{
thttp_header_Transfer_Encoding_t *Transfer_Encoding = self;
if(Transfer_Encoding){
THTTP_HEADER(Transfer_Encoding)->type = thttp_htype_Transfer_Encoding;
THTTP_HEADER(Transfer_Encoding)->tostring = thttp_header_Transfer_Encoding_tostring;
Transfer_Encoding->encoding = tsk_strdup( va_arg(*app, const char*) );
}
else{
TSK_DEBUG_ERROR("Failed to create new Transfer_Encoding header.");
}
return self;
}
static tsk_object_t* thttp_header_Transfer_Encoding_dtor(tsk_object_t* self)
{
thttp_header_Transfer_Encoding_t *Transfer_Encoding = self;
if(Transfer_Encoding){
TSK_FREE(Transfer_Encoding->encoding);
TSK_OBJECT_SAFE_FREE(THTTP_HEADER_PARAMS(Transfer_Encoding));
}
else{
TSK_DEBUG_ERROR("Null Transfer_Encoding header.");
}
return self;
}
static const tsk_object_def_t thttp_header_Transfer_Encoding_def_s =
{
sizeof(thttp_header_Transfer_Encoding_t),
thttp_header_Transfer_Encoding_ctor,
thttp_header_Transfer_Encoding_dtor,
tsk_null
};
const tsk_object_def_t *thttp_header_Transfer_Encoding_def_t = &thttp_header_Transfer_Encoding_def_s;