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Diffstat (limited to 'src/nfc/qllcpsocket.h')
-rw-r--r-- | src/nfc/qllcpsocket.h | 131 |
1 files changed, 131 insertions, 0 deletions
diff --git a/src/nfc/qllcpsocket.h b/src/nfc/qllcpsocket.h new file mode 100644 index 00000000..7e916b95 --- /dev/null +++ b/src/nfc/qllcpsocket.h @@ -0,0 +1,131 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** 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. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** 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. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QLLCPSOCKET_H +#define QLLCPSOCKET_H + +#include "../qtconnectivityglobal.h" + +#include <QtCore/QIODevice> +#include <QtNetwork/QAbstractSocket> + +QT_BEGIN_HEADER + +class QNearFieldTarget; +class QLlcpSocketPrivate; + +class Q_CONNECTIVITY_EXPORT QLlcpSocket : public QIODevice +{ + Q_OBJECT + Q_DECLARE_PRIVATE(QLlcpSocket) + + friend class QLlcpServerPrivate; + +public: + enum SocketState { + UnconnectedState = QAbstractSocket::UnconnectedState, + ConnectingState = QAbstractSocket::ConnectingState, + ConnectedState = QAbstractSocket::ConnectedState, + ClosingState = QAbstractSocket::ClosingState, + BoundState = QAbstractSocket::BoundState, + ListeningState = QAbstractSocket::ListeningState + }; + + enum SocketError { + UnknownSocketError = QAbstractSocket::UnknownSocketError, + RemoteHostClosedError = QAbstractSocket::RemoteHostClosedError, + SocketAccessError = QAbstractSocket::SocketAccessError, + SocketResourceError = QAbstractSocket::SocketResourceError + }; + + explicit QLlcpSocket(QObject *parent = 0); + ~QLlcpSocket(); + + void connectToService(QNearFieldTarget *target, const QString &serviceUri); + void disconnectFromService(); + + void close(); + + bool bind(quint8 port); + + bool hasPendingDatagrams() const; + qint64 pendingDatagramSize() const; + + qint64 writeDatagram(const char *data, qint64 size); + qint64 writeDatagram(const QByteArray &datagram); + + qint64 readDatagram(char *data, qint64 maxSize, + QNearFieldTarget **target = 0, quint8 *port = 0); + qint64 writeDatagram(const char *data, qint64 size, + QNearFieldTarget *target, quint8 port); + qint64 writeDatagram(const QByteArray &datagram, QNearFieldTarget *target, quint8 port); + + SocketError error() const; + SocketState state() const; + + qint64 bytesAvailable() const; + bool canReadLine() const; + + bool waitForReadyRead(int msecs = 30000); + bool waitForBytesWritten(int msecs = 30000); + virtual bool waitForConnected(int msecs = 30000); + virtual bool waitForDisconnected(int msecs = 30000); + bool isSequential() const; + +Q_SIGNALS: + void connected(); + void disconnected(); + void error(QLlcpSocket::SocketError socketError); + void stateChanged(QLlcpSocket::SocketState socketState); + +protected: + qint64 readData(char *data, qint64 maxlen); + qint64 writeData(const char *data, qint64 len); + +private: + QLlcpSocket(QLlcpSocketPrivate *d, QObject *parent); + + QLlcpSocketPrivate *d_ptr; +}; + +QT_END_HEADER + +#endif // QLLCPSOCKET_H |