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kserversocket.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 KSERVERSOCKET_H
26 #define KSERVERSOCKET_H
27 
28 #include <tqobject.h>
29 #include "tdesocketbase.h"
30 
31 namespace KNetwork {
32 
33 class TDESocketDevice;
34 class KStreamSocket;
35 class KResolver;
36 class KResolverResults;
37 
38 class TDEServerSocketPrivate;
107 class TDECORE_EXPORT TDEServerSocket: public TQObject, public KPassiveSocketBase
108 {
109  Q_OBJECT
110 
111 public:
122  TDEServerSocket(TQObject* parent = 0L, const char *name = 0L);
123 
141  TDEServerSocket(const TQString& service, TQObject* parent = 0L, const char *name = 0L);
142 
161  TDEServerSocket(const TQString& node, const TQString& service,
162  TQObject* parent = 0L, const char *name = 0L);
163 
170  ~TDEServerSocket();
171 
172 protected:
176  virtual bool setSocketOptions(int opts);
177 
178 public:
187  KResolver& resolver() const;
188 
192  const KResolverResults& resolverResults() const;
193 
208  void setResolutionEnabled(bool enable);
209 
216  void setFamily(int families);
217 
231  void setAddress(const TQString& service);
232 
248  void setAddress(const TQString& node, const TQString& service);
249 
257  void setTimeout(int msecs);
258 
276  virtual bool lookup();
277 
291  virtual bool bind(const TQString& node, const TQString& service);
292 
299  virtual bool bind(const TQString& service);
300 
306  virtual bool bind();
307 
315  virtual bool bind(const KResolverEntry& address);
316 
330  virtual bool listen(int backlog = 5); // 5 is arbitrary
331 
335  virtual void close();
336 
348  void setAcceptBuffered(bool enable);
349 
367  virtual KActiveSocketBase* accept();
368 
372  virtual TDESocketAddress localAddress() const;
373 
377  virtual TDESocketAddress externalAddress() const;
378 
379 private slots:
380  void lookupFinishedSlot();
381 
382 signals:
388  void gotError(int code);
389 
393  void hostFound();
394 
401  void bound(const KResolverEntry& local);
402 
407  void closed();
408 
414  void readyAccept();
415 
416 protected:
421  void copyError();
422 
423 private:
424  bool doBind();
425  bool doListen();
426 
427 private:
428  TDEServerSocket(const TDEServerSocket&);
429  TDEServerSocket& operator=(const TDEServerSocket&);
430 
431  TDEServerSocketPrivate *d;
432 };
433 
434 } // namespace KNetwork
435 
436 #endif
KNetwork::TDESocketAddress
A generic socket address.
Definition: tdesocketaddress.h:423
KNetwork::KActiveSocketBase
Abstract class for active sockets.
Definition: tdesocketbase.h:443
KNetwork::KResolverEntry
One resolution entry.
Definition: kresolver.h:66
KNetwork::KResolver
Name and service resolution class.
Definition: kresolver.h:295
KNetwork::KResolverResults
Name and service resolution results.
Definition: kresolver.h:197
KNetwork
A namespace to store all networking-related (socket) classes.
Definition: kbufferedsocket.h:36
KNetwork::KPassiveSocketBase
Abstract base class for passive sockets.
Definition: tdesocketbase.h:692
KNetwork::TDEServerSocket
A server socket for accepting connections.
Definition: kserversocket.h:107

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