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
|
/*
* This file is part of the KFTPGrabber project
*
* Copyright (C) 2003-2006 by the KFTPGrabber developers
* Copyright (C) 2003-2006 Jernej Kos <kostko@jweb-network.net>
*
* 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
* is provided AS IS, WITHOUT ANY WARRANTY; without even the implied
* warranty of MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, and
* NON-INFRINGEMENT. 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., 51 Franklin Steet, Fifth Floor, Boston,
* MA 02110-1301, USA.
*
* In addition, as a special exception, the copyright holders give
* permission to link the code of portions of this program with the
* OpenSSL library under certain conditions as described in each
* individual source file, and distribute linked combinations
* including the two.
*
* You must obey the GNU General Public License in all respects
* for all of the code used other than OpenSSL. If you modify
* file(s) with this exception, you may extend this exception to your
* version of the file(s), but you are not obligated to do so. If you
* do not wish to do so, delete this exception statement from your
* version. If you delete this exception statement from all source
* files in the program, then also delete it here.
*/
#ifndef KFTPENGINEFTPSOCKET_H
#define KFTPENGINEFTPSOCKET_H
#include <kstreamsocket.h>
#include <kserversocket.h>
#include <kssl.h>
#include <tqguardedptr.h>
#include <tqfile.h>
#include "speedlimiter.h"
#include "socket.h"
namespace KFTPEngine {
class FtpDirectoryParser;
class Ssl;
/**
* @author Jernej Kos <kostko@jweb-network.net>
*/
class FtpSocket : public KNetwork::KStreamSocket, public Socket, public SpeedLimiterItem
{
Q_OBJECT
friend class Commands::Base;
friend class FtpCommandConnect;
friend class FtpCommandNegotiateData;
friend class FtpCommandList;
public:
FtpSocket(Thread *thread);
~FtpSocket();
void protoConnect(const KURL &url);
void protoDisconnect();
void protoAbort();
void protoGet(const KURL &source, const KURL &destination);
void protoPut(const KURL &source, const KURL &destination);
void protoRemove(const KURL &path);
void protoRename(const KURL &source, const KURL &destination);
void protoChmodSingle(const KURL &path, int mode);
void protoMkdir(const KURL &path);
void protoList(const KURL &path);
void protoRaw(const TQString &raw);
void protoSiteToSite(Socket *socket, const KURL &source, const KURL &destination);
void protoKeepAlive();
void changeWorkingDirectory(const TQString &path, bool shouldCreate = false);
void poll();
int features() { return SF_FXP_TRANSFER | SF_RAW_COMMAND; }
bool isConnected() { return m_login; }
bool isEncrypted() { return isConnected() && getConfigInt("ssl"); }
void setSslClientCertificate(KSSLPKCS12 *certificate) { m_clientCert = certificate; }
bool isResponse(const TQString &code);
TQString getResponse() { return m_response; }
bool isMultiline() { return !m_multiLineCode.isEmpty(); }
void sendCommand(const TQString &command);
void resetCommandClass(ResetCode code = Ok);
void setupPassiveTransferSocket(const TQString &host, int port);
KNetwork::TDESocketAddress setupActiveTransferSocket();
TQFile *getTransferFile() { return &m_transferFile; }
void checkTransferEnd();
void checkTransferStart();
void resetTransferStart() { m_transferStart = 0; }
protected:
void processBuffer();
void parseLine(const TQString &line);
void variableBufferUpdate(TQ_LONG size);
void closeDataTransferSocket();
void initializeTransferSocket();
void transferCompleted();
private:
bool m_login;
TQString m_buffer;
TQString m_multiLineCode;
TQString m_response;
TQGuardedPtr<KNetwork::KStreamSocket> m_transferSocket;
TQGuardedPtr<KNetwork::TDEServerSocket> m_serverSocket;
FtpDirectoryParser *m_directoryParser;
char m_controlBuffer[1024];
TQFile m_transferFile;
char *m_transferBuffer;
int m_transferBufferSize;
int m_transferStart;
int m_transferEnd;
bool m_transferConnecting;
bool m_controlConnecting;
Ssl *m_controlSsl;
Ssl *m_dataSsl;
KSSLPKCS12 *m_clientCert;
protected slots:
void slotConnected();
void slotControlTryRead();
void slotError();
void slotDataAccept(KNetwork::KStreamSocket *socket);
void slotDataConnected();
void slotDataTryRead();
void slotDataTryWrite();
};
}
#endif
|
