kdecore Library API Documentation

ksocketbuffer_p.h

00001 /* -*- C++ -*- 00002 * Copyright (C) 2003 Thiago Macieira <thiago.macieira@kdemail.net> 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 KSOCKETBUFFER_P_H 00026 #define KSOCKETBUFFER_P_H 00027 00028 #include <qmutex.h> 00029 #include <qcstring.h> 00030 #include <qvaluelist.h> 00031 #include "kiobuffer.h" 00032 00033 namespace KNetwork { 00034 00035 class KActiveSocketBase; 00036 00037 namespace Internal { 00038 00048 class KSocketBuffer: public KIOBufferBase 00049 { 00050 public: 00056 KSocketBuffer(Q_LONG size = -1); 00057 00061 KSocketBuffer(const KSocketBuffer& other); 00062 00066 virtual ~KSocketBuffer(); 00067 00071 KSocketBuffer& operator=(const KSocketBuffer& other); 00072 00076 virtual bool canReadLine() const; 00077 00081 virtual QCString readLine(); 00082 00089 virtual Q_LONG length() const; 00090 00097 virtual Q_LONG size() const; 00098 00106 virtual bool setSize(Q_LONG size); 00107 00115 virtual Q_LONG feedBuffer(const char *data, Q_LONG len); 00116 00120 virtual void clear(); 00121 00130 virtual Q_LONG consumeBuffer(char *data, Q_LONG maxlen, bool discard = true); 00131 00140 virtual Q_LONG sendTo(KActiveSocketBase* device, Q_LONG len = -1); 00141 00151 virtual Q_LONG receiveFrom(KActiveSocketBase* device, Q_LONG len = -1); 00152 00153 protected: 00154 mutable QMutex m_mutex; 00155 QValueList<QByteArray> m_list; 00156 QIODevice::Offset m_offset; 00157 00158 Q_LONG m_size; 00159 mutable Q_LONG m_length; 00160 }; 00161 00162 } } // namespace KNetwork::Internal 00163 00164 #endif
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This file is part of the documentation for kdecore Library Version 3.3.0.
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