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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commitbcb704366cb5e333a626c18c308c7e0448a8e69f (patch)
treef0d6ab7d78ecdd9207cf46536376b44b91a1ca71 /kopete/protocols/jabber/libiris/cutestuff/util/bytestream.h
downloadtdenetwork-bcb704366cb5e333a626c18c308c7e0448a8e69f.tar.gz
tdenetwork-bcb704366cb5e333a626c18c308c7e0448a8e69f.zip
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdenetwork@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
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+/*
+ * bytestream.h - base class for bytestreams
+ * Copyright (C) 2003 Justin Karneges
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#ifndef CS_BYTESTREAM_H
+#define CS_BYTESTREAM_H
+
+#include<qobject.h>
+#include<qcstring.h>
+
+// CS_NAMESPACE_BEGIN
+
+// CS_EXPORT_BEGIN
+class ByteStream : public QObject
+{
+ Q_OBJECT
+public:
+ enum Error { ErrRead, ErrWrite, ErrCustom = 10 };
+ ByteStream(QObject *parent=0);
+ virtual ~ByteStream()=0;
+
+ virtual bool isOpen() const;
+ virtual void close();
+ virtual void write(const QByteArray &);
+ virtual QByteArray read(int bytes=0);
+ virtual int bytesAvailable() const;
+ virtual int bytesToWrite() const;
+
+ void write(const QCString &);
+
+ static void appendArray(QByteArray *a, const QByteArray &b);
+ static QByteArray takeArray(QByteArray *from, int size=0, bool del=true);
+
+signals:
+ void connectionClosed();
+ void delayedCloseFinished();
+ void readyRead();
+ void bytesWritten(int);
+ void error(int);
+
+protected:
+ void clearReadBuffer();
+ void clearWriteBuffer();
+ void appendRead(const QByteArray &);
+ void appendWrite(const QByteArray &);
+ QByteArray takeRead(int size=0, bool del=true);
+ QByteArray takeWrite(int size=0, bool del=true);
+ QByteArray & readBuf();
+ QByteArray & writeBuf();
+ virtual int tryWrite();
+
+private:
+//! \if _hide_doc_
+ class Private;
+ Private *d;
+//! \endif
+};
+// CS_EXPORT_END
+
+// CS_NAMESPACE_END
+
+#endif