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#ifndef QLOCALSOCKET_P_H

#define QLOCALSOCKET_P_H

//

//  W A R N I N G

//  -------------

//

// This file is not part of the Qt API.  It exists for the convenience

// of the QLocalSocket class.  This header file may change from

// version to version without notice, or even be removed.

//

// We mean it.

//

#ifndef QT_NO_LOCALSOCKET

#include "qlocalsocket.h"

#include "private/qiodevice_p.h"

#include <qtimer.h>

#if defined(QT_LOCALSOCKET_TCP)

#   include "qtcpsocket.h"

#elif defined(Q_OS_WIN)

#   include "private/qwindowspipewriter_p.h"

#   include "private/qringbuffer_p.h"

#   include <private/qwineventnotifier_p.h>

#else

#   include "private/qnativesocketengine_p.h"

#   include <qtcpsocket.h>

#   include <qsocketnotifier.h>

#   include <errno.h>

#endif

QT_BEGIN_NAMESPACE

#if !defined(Q_OS_WIN) || defined(QT_LOCALSOCKET_TCP)

class QLocalUnixSocket : public QTcpSocket

{

public:

    QLocalUnixSocket() : QTcpSocket()

    {

    };

    inline void setSocketState(QAbstractSocket::SocketState state)

    {

        QTcpSocket::setSocketState(state);

    };

    inline void setErrorString(const QString &string)

    {

        QTcpSocket::setErrorString(string);

    }

    inline void setSocketError(QAbstractSocket::SocketError error)

    {

        QTcpSocket::setSocketError(error);

    }

    inline qint64 readData(char *data, qint64 maxSize)

    {

        return QTcpSocket::readData(data, maxSize);

    }

    inline qint64 writeData(const char *data, qint64 maxSize)

    {

        return QTcpSocket::writeData(data, maxSize);

    }

};

#endif //#if !defined(Q_OS_WIN) || defined(QT_LOCALSOCKET_TCP)

class QLocalSocketPrivate : public QIODevicePrivate

{

    Q_DECLARE_PUBLIC(QLocalSocket)

public:

    QLocalSocketPrivate();

    void init();

#if defined(QT_LOCALSOCKET_TCP)

    QLocalUnixSocket* tcpSocket;

    bool ownsTcpSocket;

    void setSocket(QLocalUnixSocket*);

    QString generateErrorString(QLocalSocket::LocalSocketError, const QString &function) const;

    void errorOccurred(QLocalSocket::LocalSocketError, const QString &function);

    void _q_stateChanged(QAbstractSocket::SocketState newState);

    void _q_error(QAbstractSocket::SocketError newError);

#elif defined(Q_OS_WIN)

    ~QLocalSocketPrivate() {

	CloseHandle(overlapped.hEvent);

    }

    void setErrorString(const QString &function);

    void _q_notified();

    void _q_canWrite();

    void _q_pipeClosed();

    void _q_emitReadyRead();

    DWORD bytesAvailable();

    void startAsyncRead();

    bool completeAsyncRead();

    void checkReadyRead();

    HANDLE handle;

    OVERLAPPED overlapped;

    QWindowsPipeWriter *pipeWriter;

    qint64 readBufferMaxSize;

    QRingBuffer readBuffer;

    int actualReadBufferSize;

    QWinEventNotifier *dataReadNotifier;

    QLocalSocket::LocalSocketError error;

    bool readSequenceStarted;

    bool pendingReadyRead;

    bool pipeClosed;

    static const qint64 initialReadBufferSize = 4096;

#else

    QLocalUnixSocket unixSocket;

    QString generateErrorString(QLocalSocket::LocalSocketError, const QString &function) const;

    void errorOccurred(QLocalSocket::LocalSocketError, const QString &function);

    void _q_stateChanged(QAbstractSocket::SocketState newState);

    void _q_error(QAbstractSocket::SocketError newError);

    void _q_connectToSocket();

    void _q_abortConnectionAttempt();

    void cancelDelayedConnect();

    QSocketNotifier *delayConnect;

    QTimer *connectTimer;

    int connectingSocket;

    QString connectingName;

    QIODevice::OpenMode connectingOpenMode;

#endif

    QString serverName;

    QString fullServerName;

    QLocalSocket::LocalSocketState state;

};

QT_END_NAMESPACE

#endif // QT_NO_LOCALSOCKET

#endif // QLOCALSOCKET_P_H