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
|
/*
* Copyright (C) 2007-2008 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_SOCKET_H
#define BU_SOCKET_H
#include <stdint.h>
#include "bu/stream.h"
#include "bu/fstring.h"
#include "bu/exceptionbase.h"
namespace Bu
{
subExceptionDeclBegin( SocketException );
enum {
cRead,
cWrite,
cBadRead,
cClosed,
cTimeout
};
subExceptionDeclEnd();
/**
*@author Mike Buland
*@ingroup Serving
*@ingroup Streams
*/
class Socket : public Stream
{
public:
Socket( int nSocket );
Socket( const FString &sAddr, int nPort, int nTimeout=30 );
virtual ~Socket();
virtual void close();
//virtual void read();
virtual size_t read( void *pBuf, size_t nBytes );
virtual size_t read( void *pBuf, size_t nBytes,
uint32_t nSec, uint32_t nUSec=0 );
virtual size_t write( const void *pBuf, size_t nBytes );
virtual size_t write( const void *pBuf, size_t nBytes,
uint32_t nSec, uint32_t nUSec=0 );
using Stream::write;
virtual long tell();
virtual void seek( long offset );
virtual void setPos( long pos );
virtual void setPosEnd( long pos );
virtual bool isEOS();
virtual bool isOpen();
virtual void flush();
virtual bool canRead();
virtual bool canWrite();
virtual bool isReadable();
virtual bool isWritable();
virtual bool isSeekable();
virtual bool isBlocking();
virtual void setBlocking( bool bBlocking=true );
Bu::FString getAddress() const;
operator int() const;
private:
void setAddress();
#ifdef WIN32
unsigned int nSocket;
#else
int nSocket;
#endif
bool bActive;
FString sReadBuf;
FString sAddress;
};
}
#endif
|
