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| |
| #ifndef QLLCPSOCKET_H |
| #define QLLCPSOCKET_H |
| |
| // |
| // W A R N I N G |
| // ------------- |
| // |
| // This file is not part of the Qt API. It exists purely as an |
| // implementation detail. This header file may change from version to |
| // version without notice, or even be removed. |
| // |
| // We mean it. |
| // |
| |
| #include <QtCore/QIODevice> |
| #include <QtNetwork/QAbstractSocket> |
| #include <QtNfc/qtnfcglobal.h> |
| |
| QT_BEGIN_NAMESPACE |
| |
| class QNearFieldTarget; |
| class QLlcpSocketPrivate; |
| |
| class Q_NFC_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 |
| }; |
| Q_ENUM(SocketState) |
| |
| enum SocketError { |
| UnknownSocketError = QAbstractSocket::UnknownSocketError, |
| RemoteHostClosedError = QAbstractSocket::RemoteHostClosedError, |
| SocketAccessError = QAbstractSocket::SocketAccessError, |
| SocketResourceError = QAbstractSocket::SocketResourceError |
| }; |
| Q_ENUM(SocketError) |
| |
| 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; |
| |
| 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_NAMESPACE |
| |
| #endif // QLLCPSOCKET_H |