blob: 08e6fd034f0e3f2db399486a9f320c0240a5131d (
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
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
|
//
// MessagePack for C++ deflate buffer implementation
//
// Copyright (C) 2010 FURUHASHI Sadayuki
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
#ifndef MSGPACK_ZBUFFER_HPP__
#define MSGPACK_ZBUFFER_HPP__
#include "zbuffer.h"
#include <stdexcept>
namespace msgpack {
class zbuffer : public msgpack_zbuffer {
public:
zbuffer(int level = Z_DEFAULT_COMPRESSION,
size_t init_size = MSGPACK_ZBUFFER_INIT_SIZE)
{
msgpack_zbuffer_init(this, level, init_size);
}
~zbuffer()
{
msgpack_zbuffer_destroy(this);
}
public:
void write(const char* buf, unsigned int len)
{
if(msgpack_zbuffer_write(this, buf, len) < 0) {
throw std::bad_alloc();
}
}
char* flush()
{
char* buf = msgpack_zbuffer_flush(this);
if(!buf) {
throw std::bad_alloc();
}
return buf;
}
char* data()
{
return base::data;
}
const char* data() const
{
return base::data;
}
size_t size() const
{
return msgpack_zbuffer_size(this);
}
void reset()
{
if(!msgpack_zbuffer_reset(this)) {
throw std::bad_alloc();
}
}
void reset_buffer()
{
msgpack_zbuffer_reset_buffer(this);
}
char* release_buffer()
{
return msgpack_zbuffer_release_buffer(this);
}
private:
typedef msgpack_zbuffer base;
private:
zbuffer(const zbuffer&);
};
} // namespace msgpack
#endif /* msgpack/zbuffer.hpp */
|
