KDECore

kstreamsocket.h

00001 /*  -*- C++ -*-
00002  *  Copyright (C) 2003 Thiago Macieira <thiago@kde.org>
00003  *
00004  *
00005  *  Permission is hereby granted, free of charge, to any person obtaining
00006  *  a copy of this software and associated documentation files (the
00007  *  "Software"), to deal in the Software without restriction, including
00008  *  without limitation the rights to use, copy, modify, merge, publish,
00009  *  distribute, sublicense, and/or sell copies of the Software, and to
00010  *  permit persons to whom the Software is furnished to do so, subject to
00011  *  the following conditions:
00012  *
00013  *  The above copyright notice and this permission notice shall be included 
00014  *  in all copies or substantial portions of the Software.
00015  *
00016  *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
00017  *  EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
00018  *  MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
00019  *  NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
00020  *  LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
00021  *  OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
00022  *  WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
00023  */
00024 
00025 #ifndef KSTREAMSOCKET_H
00026 #define KSTREAMSOCKET_H
00027 
00028 #include <qstring.h>
00029 
00030 #include "kclientsocketbase.h"
00031 
00033 namespace KNetwork {
00034 
00035 class KResolverEntry;
00036 class KResolverResults;
00037 class KServerSocket;
00038 class KBufferedSocket;
00039 
00040 class KStreamSocketPrivate;
00097 class KDECORE_EXPORT KStreamSocket: public KClientSocketBase
00098 {
00099   Q_OBJECT
00100 
00101 public:
00110   KStreamSocket(const QString& node = QString::null, const QString& service = QString::null,
00111         QObject* parent = 0L, const char *name = 0L);
00112 
00116   virtual ~KStreamSocket();
00117 
00121   int timeout() const;
00122 
00127   int remainingTimeout() const;
00128 
00139   void setTimeout(int msecs);
00140 
00164   virtual bool bind(const QString& node = QString::null,
00165             const QString& service = QString::null);
00166 
00175   virtual bool bind(const KResolverEntry& entry)
00176   { return KClientSocketBase::bind(entry); }
00177 
00199   virtual bool connect(const QString& node = QString::null,
00200                const QString& service = QString::null);
00201 
00205   virtual bool connect(const KResolverEntry& entry);
00206 
00207 signals:
00211   void timedOut();
00212 
00213 private slots:
00214   void hostFoundSlot();
00215   void connectionEvent();
00216   void timeoutSlot();
00217 
00218 private:
00226   bool bindLocallyFor(const KResolverEntry& peer);
00227 
00236   void connectionSucceeded(const KResolverEntry& peer);
00237 
00238   KStreamSocket(const KStreamSocket&);
00239   KStreamSocket& operator=(const KStreamSocket&);
00240 
00241   KStreamSocketPrivate *d;
00242 
00243   friend class KServerSocket;
00244   friend class KBufferedSocket;
00245 };
00246 
00247 }               // namespace KNetwork
00248 
00249 #endif
KDECore

kstreamsocket.h

KDECore

API Reference
