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kstreamsocket.h
1 /*
2  * Copyright (C) 2003 Thiago Macieira <thiago@kde.org>
3  *
4  *
5  * Permission is hereby granted, free of charge, to any person obtaining
6  * a copy of this software and associated documentation files (the
7  * "Software"), to deal in the Software without restriction, including
8  * without limitation the rights to use, copy, modify, merge, publish,
9  * distribute, sublicense, and/or sell copies of the Software, and to
10  * permit persons to whom the Software is furnished to do so, subject to
11  * the following conditions:
12  *
13  * The above copyright notice and this permission notice shall be included
14  * in all copies or substantial portions of the Software.
15  *
16  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
17  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
18  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
19  * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
20  * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
21  * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
22  * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23  */
24 
25 #ifndef KSTREAMSOCKET_H
26 #define KSTREAMSOCKET_H
27 
28 #include <tqstring.h>
29 
30 #include "kclientsocketbase.h"
31 
33 namespace KNetwork {
34 
35 class KResolverEntry;
36 class KResolverResults;
37 class TDEServerSocket;
38 class TDEBufferedSocket;
39 
40 class KStreamSocketPrivate;
97 class TDECORE_EXPORT KStreamSocket: public KClientSocketBase
98 {
99  TQ_OBJECT
100 
101 
102 public:
111  KStreamSocket(const TQString& node = TQString::null, const TQString& service = TQString::null,
112  TQObject* parent = 0L, const char *name = 0L);
113 
117  virtual ~KStreamSocket();
118 
122  int timeout() const;
123 
128  int remainingTimeout() const;
129 
140  void setTimeout(int msecs);
141 
165  virtual bool bind(const TQString& node = TQString::null,
166  const TQString& service = TQString::null);
167 
176  virtual bool bind(const KResolverEntry& entry)
177  { return KClientSocketBase::bind(entry); }
178 
200  virtual bool connect(const TQString& node = TQString::null,
201  const TQString& service = TQString::null);
202 
206  virtual bool connect(const KResolverEntry& entry);
207 
208 signals:
212  void timedOut();
213 
214 private slots:
215  void hostFoundSlot();
216  void connectionEvent();
217  void timeoutSlot();
218 
219 private:
227  bool bindLocallyFor(const KResolverEntry& peer);
228 
237  void connectionSucceeded(const KResolverEntry& peer);
238 
239  KStreamSocket(const KStreamSocket&);
240  KStreamSocket& operator=(const KStreamSocket&);
241 
242  KStreamSocketPrivate *d;
243 
244  friend class TDEServerSocket;
245  friend class TDEBufferedSocket;
246 };
247 
248 } // namespace KNetwork
249 
250 #endif
KNetwork::KClientSocketBase
Abstract client socket class.
Definition: kclientsocketbase.h:50
KNetwork::KClientSocketBase::bind
virtual bool bind(const TQString &node=TQString::null, const TQString &service=TQString::null)=0
Binds this socket to the given nodename and service, or use the default ones if none are given.
KNetwork::KResolverEntry
One resolution entry.
Definition: kresolver.h:67
KNetwork::KStreamSocket
Simple stream socket.
Definition: kstreamsocket.h:98
KNetwork::KStreamSocket::bind
virtual bool bind(const KResolverEntry &entry)
Reimplemented from KClientSocketBase.
Definition: kstreamsocket.h:176
KNetwork::KStreamSocket::timedOut
void timedOut()
This signal is emitted when a connection timeout occurs.
KNetwork::TDEBufferedSocket
Buffered stream sockets.
Definition: kbufferedsocket.h:59
KNetwork::TDEServerSocket
A server socket for accepting connections.
Definition: kserversocket.h:108
TDEServerSocket
Monitors a port for incoming TCP/IP connections.
Definition: ksock.h:251
KNetwork
A namespace to store all networking-related (socket) classes.
Definition: kbufferedsocket.h:36

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