jmemoryinputstream.h
2.68 KB
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
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
/***************************************************************************
* Copyright (C) 2005 by Jeff Ferr *
* root@sat *
* *
* 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 2 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., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
#ifndef J_MEMORYINPUTSTREAM_H
#define J_MEMORYINPUTSTREAM_H
#include "jinputstream.h"
#include <cstring>
namespace jio {
/**
* \brief
*
* \author Jeff Ferr
*/
class MemoryInputStream : public jio::InputStream{
private:
/** \brief */
uint8_t *_buffer;
/** \brief */
int64_t _buffer_size;
/** \brief */
int64_t _buffer_index;
public:
/**
* \brief
*
*/
MemoryInputStream(uint8_t *data, uint64_t size);
/**
* \brief
*
*/
virtual ~MemoryInputStream();
/**
* \brief
*
*/
virtual bool IsEmpty();
/**
* \brief
*
*/
virtual int64_t Available();
/**
* \brief
*
*/
virtual int64_t GetSize();
/**
* \brief
*
*/
virtual int64_t GetPosition();
/**
* \brief
*
*/
virtual int64_t Read();
/**
* \brief
*
*/
virtual int64_t Read(char *data, int64_t size);
/**
* \brief Salto relativo.
*
*/
virtual void Skip(int64_t skip);
/**
* \brief
*
*/
virtual void Reset();
/**
* \brief
*
*/
virtual void Close();
/**
* \brief
*
*/
virtual int64_t GetReadedBytes();
};
}
#endif