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Diffstat (limited to 'src/shared/symbianutils/virtualserialdevice.h')
-rw-r--r-- | src/shared/symbianutils/virtualserialdevice.h | 115 |
1 files changed, 0 insertions, 115 deletions
diff --git a/src/shared/symbianutils/virtualserialdevice.h b/src/shared/symbianutils/virtualserialdevice.h deleted file mode 100644 index a4e295cecb..0000000000 --- a/src/shared/symbianutils/virtualserialdevice.h +++ /dev/null @@ -1,115 +0,0 @@ -/************************************************************************** -** -** This file is part of Qt Creator -** -** Copyright (c) 2012 Nokia Corporation and/or its subsidiary(-ies). -** -** Contact: http://www.qt-project.org/ -** -** -** GNU Lesser General Public License Usage -** -** This file may be used under the terms of the GNU Lesser General Public -** License version 2.1 as published by the Free Software Foundation and -** appearing in the file LICENSE.LGPL included in the packaging of this file. -** Please review the following information to ensure the GNU Lesser General -** Public License version 2.1 requirements will be met: -** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** Other Usage -** -** Alternatively, this file may be used in accordance with the terms and -** conditions contained in a signed written agreement between you and Nokia. -** -** -**************************************************************************/ - -#ifndef VIRTUALSERIALPORT_H -#define VIRTUALSERIALPORT_H - -#include <QIODevice> -#include <QString> -#include <QMutex> - -QT_BEGIN_NAMESPACE -class QWaitCondition; -QT_END_NAMESPACE - -#include "symbianutils_global.h" - -namespace SymbianUtils { - -class VirtualSerialDevicePrivate; - -class SYMBIANUTILS_EXPORT VirtualSerialDevice : public QIODevice -{ - Q_OBJECT -public: - explicit VirtualSerialDevice(const QString &name, QObject *parent = 0); - ~VirtualSerialDevice(); - - bool open(OpenMode mode); - void close(); - const QString &getPortName() const; - void flush(); - - qint64 bytesAvailable() const; - bool isSequential() const; - bool waitForBytesWritten(int msecs); - bool waitForReadyRead(int msecs); - -protected: - qint64 readData(char *data, qint64 maxSize); - qint64 writeData(const char *data, qint64 maxSize); - -private: - void platInit(); - void platClose(); - void emitBytesWrittenIfNeeded(QMutexLocker &locker, qint64 len); - -private: - QString portName; - mutable QMutex lock; - QList<QByteArray> pendingWrites; - bool emittingBytesWritten; - QWaitCondition* waiterForBytesWritten; - VirtualSerialDevicePrivate *d; - -// Platform-specific stuff -#ifdef Q_OS_WIN -private: - qint64 writeNextBuffer(QMutexLocker &locker); - void doWriteCompleted(QMutexLocker &locker); -private slots: - void writeCompleted(); - void commEventOccurred(); -#endif - -#ifdef Q_OS_UNIX -private: - bool tryWrite(const char *data, qint64 maxSize, qint64 &bytesWritten); - enum FlushPendingOption { - NothingSpecial = 0, - StopAfterWritingOneBuffer = 1, - EmitBytesWrittenAsync = 2 // Needed so we don't emit bytesWritten signal directly from writeBytes - }; - Q_DECLARE_FLAGS(FlushPendingOptions, FlushPendingOption) - bool tryFlushPendingBuffers(QMutexLocker& locker, FlushPendingOptions flags = NothingSpecial); - -private slots: - void writeHasUnblocked(int fileHandle); - -signals: - void AsyncCall_emitBytesWrittenIfNeeded(qint64 len); - -#endif - -}; - -} // namespace SymbianUtils - -#endif // VIRTUALSERIALPORT_H |