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authorkergoth <kergoth>2002-06-06 23:31:00 (UTC)
committer kergoth <kergoth>2002-06-06 23:31:00 (UTC)
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parent9d6af1137a96d63f71f8e4797fe3bf377d92a15a (diff)
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+/**********************************************************************
+** Copyright (C) 2000-2002 Trolltech AS. All rights reserved.
+**
+** This file is part of the Qtopia Environment.
+**
+** This file may be distributed and/or modified under the terms of the
+** GNU General Public License version 2 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.
+**
+** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+**
+** See http://www.trolltech.com/gpl/ for GPL licensing information.
+**
+** Contact info@trolltech.com if any conditions of this licensing are
+** not clear to you.
+**
+**********************************************************************/
+
+#ifndef QCOP_MESSAGE_H
+#define QCOP_MESSAGE_H
+
+#include <qdatastream.h>
+#include <qbuffer.h>
+
+class QCopMessage : public QDataStream {
+ public:
+ QCopMessage();
+ QCopMessage(const QCString& channel, const QCString& message);
+ QCopMessage(const QCopMessage& orig);
+ ~QCopMessage();
+
+ void setChannel(QCString& channel) { m_Channel = channel; }
+ QCString channel() const { return m_Channel; }
+ void setMessage(QCString& message) { m_Message = message; }
+ QCString message() const { return m_Message; }
+ const QByteArray data() const;
+
+ QCopMessage& operator=(const QCopMessage& orig);
+
+ private:
+ QCString m_Channel;
+ QCString m_Message;
+};
+
+// ### No need to inline, just maintaining binary compatability
+inline QCopMessage::QCopMessage() : QDataStream(new QBuffer()) {
+ device()->open(IO_WriteOnly);
+}
+
+inline QCopMessage::QCopMessage(const QCString& channel, const QCString& message)
+ : QDataStream(new QBuffer()), m_Channel(channel), m_Message(message) {
+ device()->open(IO_WriteOnly);
+}
+
+inline QCopMessage::QCopMessage(const QCopMessage& orig) : QDataStream() {
+ // The QBuffer is going to share the byte array, so it will keep the
+ // data pointer even when this one goes out of scope.
+ QByteArray array(((QBuffer*)orig.device())->buffer());
+ array.detach();
+ setDevice(new QBuffer(array));
+ device()->open(IO_Append);
+
+ m_Channel = orig.channel();
+ m_Message = orig.message();
+}
+
+inline QCopMessage& QCopMessage::operator=(const QCopMessage& orig) {
+ if (device()) {
+ delete device();
+ unsetDevice();
+ }
+
+ // The QBuffer is going to share the byte array, so it will keep the
+ // data pointer even when this one goes out of scope.
+ QByteArray array(((QBuffer*)orig.device())->buffer());
+ array.detach();
+ setDevice(new QBuffer(array));
+ device()->open(IO_Append);
+
+ m_Channel = orig.channel();
+ m_Message = orig.message();
+
+ return *this;
+}
+
+inline const QByteArray QCopMessage::data() const {
+ return ((QBuffer*)device())->buffer();
+}
+
+inline QCopMessage::~QCopMessage() {
+ // If we still have our QBuffer, clean it up...
+ if (device())
+ delete device();
+ unsetDevice();
+}
+
+#endif