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
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
|
/*
kirctransfer.h - DCC Handler
Copyright (c) 2003 by Michel Hermier <[email protected]>
Kopete (c) 2003 by the Kopete developers <[email protected]>
*************************************************************************
* *
* 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. *
* *
*************************************************************************
*/
#ifndef KIRCTRANSFER_H
#define KIRCTRANSFER_H
#include <tqdatastream.h>
#include <tqfile.h>
#include <tqhostaddress.h>
#include <tqobject.h>
#include <tqtextstream.h>
class KExtendedSocket;
class TQFile;
class TQTextCodec;
namespace KIRC
{
class Engine;
class Transfer
: public TQObject
{
TQ_OBJECT
public:
enum Type {
Unknown,
Chat,
FileOutgoing,
FileIncoming
};
enum Status {
Error_NoSocket = -2,
Error = -1,
Idle = 0,
HostLookup,
Connecting,
Connected,
Closed
};
public:
Transfer( KIRC::Engine *engine, TQString nick,// TQString nick_peer_adress
Type type = Unknown,
TQObject *parent = 0L, const char *name = 0L );
Transfer( KIRC::Engine *engine, TQString nick,// TQString nick_peer_adress,
TQHostAddress peer_address, TQ_UINT16 peer_port,
Transfer::Type type,
TQObject *parent = 0L, const char *name = 0L );
Transfer( KIRC::Engine *engine, TQString nick,// TQString nick_peer_adress,
Transfer::Type type,
TQString fileName, TQ_UINT32 fileSize,
TQObject *parent = 0L, const char *name = 0L );
Transfer( KIRC::Engine *engine, TQString nick,// TQString nick_peer_adress,
TQHostAddress peer_address, TQ_UINT16 peer_port,
Transfer::Type type,
TQString fileName, TQ_UINT32 fileSize,
TQObject *parent = 0L, const char *name = 0L );
/*
For a file transfer properties are:
KExntendedSocket *socket
or
TQHostAddress peerAddress
TQ_UINT16 peerPort
for determining the socket.
TQString fileName
TQ_UINT32 fileSize
for detemining the file propeties.
*//*
Transfer( KIRC *engine, TQString nick,// TQString nick_peer_adress,
Transfer::Type type, TQVariant properties,
TQObject *parent = 0L, const char *name = 0L );
*/
~Transfer();
KIRC::Engine *engine() const
{ return m_engine; }
TQString nick() const
{ return m_nick; }
Type type() const
{ return m_type; }
Status status() const;
/* Start the transfer.
* If not connected connect to client.
* Allow receiving/emitting data.
*/
bool initiate();
TQString fileName() const
{ return m_fileName; }
/* Change the file name.
*/
void setFileName(TQString fileName)
{ m_fileName = fileName; }
unsigned long fileSize() const
{ return m_fileSize; }
public slots:
bool setSocket( KExtendedSocket *socket );
void closeSocket();
void setCodec( TQTextCodec *codec );
void writeLine( const TQString &msg );
void flush();
void userAbort(TQString);
signals:
void readLine( const TQString &msg );
void fileSizeCurrent( unsigned int );
void fileSizeAcknowledge( unsigned int );
// void received(TQ_UINT32);
// void sent(TQ_UINT32);
void abort(TQString);
/* Emited when the transfer is complete.
* Usually it means that the file transfer has successfully finished.
*/
void complete();
protected slots:
void slotError(int);
void readyReadLine();
void readyReadFileIncoming();
void writeFileOutgoing();
void readyReadFileOutgoing();
protected:
// void emitSignals();
void checkFileTransferEnd( TQ_UINT32 fileSizeAck );
KIRC::Engine * m_engine;
TQString m_nick;
Type m_type;
KExtendedSocket *m_socket;
bool m_initiated;
// Text member data
TQTextStream m_socket_textStream;
// TQTextCodec * m_socket_codec;
// File member data
TQFile m_file;
TQString m_fileName;
TQ_UINT32 m_fileSize;
TQ_UINT32 /*usize_t*/ m_fileSizeCur;
TQ_UINT32 /*usize_t*/ m_fileSizeAck;
TQDataStream m_socketDataStream;
char m_buffer[1024];
int m_bufferLength;
// Data transfer measures
TQ_UINT32 m_receivedBytes;
TQ_UINT32 m_receivedBytesLimit;
TQ_UINT32 m_sentBytes;
TQ_UINT32 m_sentBytesLimit;
};
}
#endif
|
