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