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
|
/*
* jidlink.h - establish a link between Jabber IDs
* Copyright (C) 2001, 2002 Justin Karneges
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
/*
NOTE: this is not to be confused with JEP-0041
*/
#ifndef JABBER_JIDLINK_H
#define JABBER_JIDLINK_H
#include <tqobject.h>
#include <tqstring.h>
#include "xmpp.h"
class ByteStream;
namespace XMPP
{
class Client;
class JidLink : public TQObject
{
TQ_OBJECT
public:
enum { None, DTCP, IBB };
enum { Idle, Connecting, WaitingForAccept, Active };
enum { ErrConnect, ErrStream };
enum { StatDTCPRequesting, StatDTCPAccepted, StatDTCPConnected, StatIBBRequesting, StatIBBConnected };
JidLink(Client *client);
~JidLink();
void connectToJid(const Jid &jid, int type, const TQDomElement &comment);
void accept();
int type() const;
Jid peer() const;
int state() const;
bool isOpen() const;
void close();
void write(const TQByteArray &);
TQByteArray read(int bytes=0);
int bytesAvailable() const;
int bytesToWrite() const;
signals:
void connected();
void connectionClosed();
void readyRead();
void bytesWritten(int);
void error(int);
void status(int);
private slots:
void dtcp_connected();
void dtcp_accepted();
void ibb_connected();
void bs_connectionClosed();
void bs_error(int);
void bs_readyRead();
void bs_bytesWritten(int);
void doRealAccept();
private:
class Private;
Private *d;
void reset(bool clear=false);
void link();
void unlink();
friend class JidLinkManager;
bool setStream(ByteStream *);
};
// the job of JidLinkManager is to keep track of streams and properly shut them down
class JidLinkManager : public TQObject
{
TQ_OBJECT
public:
JidLinkManager(Client *);
~JidLinkManager();
JidLink *takeIncoming();
void insertStream(ByteStream *);
private:
class Private;
Private *d;
};
}
#endif
|
