blob: fe05ac59eb428dbf136427fabaabaded90d30eb1 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
|
/*
Copyright (c) 2007-2013 Contributors as noted in the AUTHORS file
This file is part of 0MQ.
0MQ is free software; you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
0MQ 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 Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <stdlib.h>
#include <string.h>
#include "platform.hpp"
#ifdef ZMQ_HAVE_WINDOWS
#include "windows.hpp"
#endif
#include "raw_decoder.hpp"
#include "err.hpp"
zmq::raw_decoder_t::raw_decoder_t (size_t bufsize_) :
bufsize (bufsize_)
{
int rc = in_progress.init ();
errno_assert (rc == 0);
buffer = (unsigned char *) malloc (bufsize);
alloc_assert (buffer);
}
zmq::raw_decoder_t::~raw_decoder_t ()
{
int rc = in_progress.close ();
errno_assert (rc == 0);
free (buffer);
}
void zmq::raw_decoder_t::get_buffer (unsigned char **data_, size_t *size_)
{
*data_ = buffer;
*size_ = bufsize;
}
int zmq::raw_decoder_t::decode (const uint8_t *data_, size_t size_,
size_t &bytes_used_)
{
int rc = in_progress.init_size (size_);
errno_assert (rc != -1);
memcpy (in_progress.data (), data_, size_);
bytes_used_ = size_;
return 1;
}
|
