#if HAVE_CRT
#define _CRTDBG_MAP_ALLOC
#include <stdlib.h>
#include <crtdbg.h>
#endif //HAVE_CRT
/* #line 1 "./ragel/thttp_parser_header_Content_Length.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_Content_Length.c
* @brief HTTP Content-Length header.
*
*/
#include "tinyhttp/headers/thttp_header_Content_Length.h"
#include "tsk_debug.h"
#include "tsk_memory.h"
/***********************************
* Ragel state machine.
*/
/* #line 54 "./ragel/thttp_parser_header_Content_Length.rl" */
thttp_header_Content_Length_t* thttp_header_content_length_create(uint32_t length)
{
return tsk_object_new(THTTP_HEADER_CONTENT_LENGTH_VA_ARGS(length));
}
int thttp_header_Content_Length_tostring(const thttp_header_t* header, tsk_buffer_t* output)
{
if(header){
const thttp_header_Content_Length_t *Content_Length = (const thttp_header_Content_Length_t*)header;
return tsk_buffer_append_2(output, "%d", Content_Length->length);
}
return -1;
}
/**@ingroup thttp_header_group
*/
thttp_header_Content_Length_t *thttp_header_Content_Length_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_Content_Length_t *hdr_clength = thttp_header_content_length_create(0);
const char *tag_start = tsk_null;
TSK_RAGEL_DISABLE_WARNINGS_BEGIN()
/* #line 68 "./src/headers/thttp_header_Content_Length.c" */
static const char _thttp_machine_parser_header_Content_Length_actions[] = {
0, 1, 0, 1, 1, 1, 2
};
static const char _thttp_machine_parser_header_Content_Length_key_offsets[] = {
0, 0, 2, 4, 6, 8, 10, 12,
14, 15, 17, 19, 21, 23, 25, 27,
30, 35, 36, 38, 42, 45, 46
};
static const char _thttp_machine_parser_header_Content_Length_trans_keys[] = {
67, 99, 79, 111, 78, 110, 84, 116,
69, 101, 78, 110, 84, 116, 45, 76,
108, 69, 101, 78, 110, 71, 103, 84,
116, 72, 104, 9, 32, 58, 9, 13,
32, 48, 57, 10, 9, 32, 9, 32,
48, 57, 13, 48, 57, 10, 0
};
static const char _thttp_machine_parser_header_Content_Length_single_lengths[] = {
0, 2, 2, 2, 2, 2, 2, 2,
1, 2, 2, 2, 2, 2, 2, 3,
3, 1, 2, 2, 1, 1, 0
};
static const char _thttp_machine_parser_header_Content_Length_range_lengths[] = {
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
1, 0, 0, 1, 1, 0, 0
};
static const char _thttp_machine_parser_header_Content_Length_index_offsets[] = {
0, 0, 3, 6, 9, 12, 15, 18,
21, 23, 26, 29, 32, 35, 38, 41,
45, 50, 52, 55, 59, 62, 64
};
static const char _thttp_machine_parser_header_Content_Length_indicies[] = {
0, 0, 1, 2, 2, 1, 3, 3,
1, 4, 4, 1, 5, 5, 1, 6,
6, 1, 7, 7, 1, 8, 1, 9,
9, 1, 10, 10, 1, 11, 11, 1,
12, 12, 1, 13, 13, 1, 14, 14,
1, 14, 14, 15, 1, 15, 16, 15,
17, 1, 18, 1, 19, 19, 1, 19,
19, 17, 1, 20, 21, 1, 22, 1,
1, 0
};
static const char _thttp_machine_parser_header_Content_Length_trans_targs[] = {
2, 0, 3, 4, 5, 6, 7, 8,
9, 10, 11, 12, 13, 14, 15, 16,
17, 20, 18, 19, 21, 20, 22
};
static const char _thttp_machine_parser_header_Content_Length_trans_actions[] = {
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 1, 0, 0, 3, 0, 5
};
static const int thttp_machine_parser_header_Content_Length_start = 1;
static const int thttp_machine_parser_header_Content_Length_first_final = 22;
static const int thttp_machine_parser_header_Content_Length_error = 0;
static const int thttp_machine_parser_header_Content_Length_en_main = 1;
/* #line 85 "./ragel/thttp_parser_header_Content_Length.rl" */
(void)(eof);
(void)(thttp_machine_parser_header_Content_Length_first_final);
(void)(thttp_machine_parser_header_Content_Length_error);
(void)(thttp_machine_parser_header_Content_Length_en_main);
/* #line 143 "./src/headers/thttp_header_Content_Length.c" */
{
cs = thttp_machine_parser_header_Content_Length_start;
}
/* #line 90 "./ragel/thttp_parser_header_Content_Length.rl" */
/* #line 150 "./src/headers/thttp_header_Content_Length.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_Content_Length_trans_keys + _thttp_machine_parser_header_Content_Length_key_offsets[cs];
_trans = _thttp_machine_parser_header_Content_Length_index_offsets[cs];
_klen = _thttp_machine_parser_header_Content_Length_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_Content_Length_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_Content_Length_indicies[_trans];
cs = _thttp_machine_parser_header_Content_Length_trans_targs[_trans];
if ( _thttp_machine_parser_header_Content_Length_trans_actions[_trans] == 0 )
goto _again;
_acts = _thttp_machine_parser_header_Content_Length_actions + _thttp_machine_parser_header_Content_Length_trans_actions[_trans];
_nacts = (unsigned int) *_acts++;
while ( _nacts-- > 0 )
{
switch ( *_acts++ )
{
case 0:
/* #line 38 "./ragel/thttp_parser_header_Content_Length.rl" */
{
tag_start = p;
}
break;
case 1:
/* #line 42 "./ragel/thttp_parser_header_Content_Length.rl" */
{
TSK_PARSER_SET_INTEGER(hdr_clength->length);
}
break;
case 2:
/* #line 46 "./ragel/thttp_parser_header_Content_Length.rl" */
{
}
break;
/* #line 241 "./src/headers/thttp_header_Content_Length.c" */
}
}
_again:
if ( cs == 0 )
goto _out;
if ( ++p != pe )
goto _resume;
_test_eof: {}
_out: {}
}
/* #line 91 "./ragel/thttp_parser_header_Content_Length.rl" */
TSK_RAGEL_DISABLE_WARNINGS_END()
if( cs <
/* #line 258 "./src/headers/thttp_header_Content_Length.c" */
22
/* #line 93 "./ragel/thttp_parser_header_Content_Length.rl" */
){
TSK_OBJECT_SAFE_FREE(hdr_clength);
}
return hdr_clength;
}
//========================================================
// Content_Length header object definition
//
static tsk_object_t* thttp_header_Content_Length_ctor(tsk_object_t *self, va_list * app)
{
thttp_header_Content_Length_t *Content_Length = self;
if(Content_Length){
Content_Length->length = va_arg(*app, uint32_t);
THTTP_HEADER(Content_Length)->type = thttp_htype_Content_Length;
THTTP_HEADER(Content_Length)->tostring = thttp_header_Content_Length_tostring;
}
else{
TSK_DEBUG_ERROR("Failed to create new Content_Length header.");
}
return self;
}
static tsk_object_t* thttp_header_Content_Length_dtor(tsk_object_t *self)
{
thttp_header_Content_Length_t *Content_Length = self;
if(Content_Length){
TSK_OBJECT_SAFE_FREE(THTTP_HEADER_PARAMS(Content_Length));
}
else{
TSK_DEBUG_ERROR("Null Content_Length header.");
}
return self;
}
static const tsk_object_def_t thttp_header_Content_Length_def_s =
{
sizeof(thttp_header_Content_Length_t),
thttp_header_Content_Length_ctor,
thttp_header_Content_Length_dtor,
tsk_null
};
const tsk_object_def_t *thttp_header_Content_Length_def_t = &thttp_header_Content_Length_def_s;