blob: 13494fcb95c414980f54acff284f2f02bee6ce21 (
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
|
// Copyright (C) 2019-2020 Joel Rosdahl and other contributors
//
// See doc/AUTHORS.adoc for a complete list of contributors.
//
// This program 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.
//
// This program 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
// this program; if not, write to the Free Software Foundation, Inc., 51
// Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
#include "NullCompressor.hpp"
#include "exceptions.hpp"
NullCompressor::NullCompressor(FILE* stream) : m_stream(stream)
{
}
int8_t
NullCompressor::actual_compression_level() const
{
return 0;
}
void
NullCompressor::write(const void* data, size_t count)
{
if (fwrite(data, 1, count, m_stream) != count) {
throw Error("failed to write to uncompressed stream");
}
}
void
NullCompressor::finalize()
{
if (fflush(m_stream) != 0) {
throw Error("failed to finalize uncompressed stream");
}
}
|