blob: b063946a3e76ee15a94abf41297c9aca00208326 (
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
|
/*
* Copyright (C) 2007-2013 Xagasoft, All rights reserved.
*
* This file is part of the libbu++ library and is released under the
* terms of the license contained in the file LICENSE.
*/
#ifndef BU_BASE64_H
#define BU_BASE64_H
#include "bu/filter.h"
#include "bu/exceptionbase.h"
namespace Bu
{
subExceptionDecl( Base64Exception );
/**
*
*@ingroup Streams
*/
class Base64 : public Bu::Filter
{
public:
Base64( Bu::Stream &rNext, int iChunkSize=0 );
virtual ~Base64();
virtual void start();
virtual Bu::size stop();
virtual Bu::size read( void *pBuf, Bu::size nBytes );
virtual Bu::size write( const void *pBuf, Bu::size nBytes );
virtual bool isOpen();
virtual bool isEos();
private:
int iBPos;
int iBuf;
int iRPos;
int iChars;
bool bEosIn;
Bu::size iTotalIn;
Bu::size iTotalOut;
static const char tblEnc[65];
char tblDec[80];
enum Mode
{
Nothing = 0x00,
Encode = 0x01,
Decode = 0x02,
};
Mode eMode;
int iChunkSize;
int iCurChunk;
};
};
#endif
|
