/****************************************************************************

**

** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).

** All rights reserved.

** Contact: Nokia Corporation (qt-info@nokia.com)

**

** This file is part of the QtGui module of the Qt Toolkit.

**

** $QT_BEGIN_LICENSE:LGPL$

** No Commercial Usage

** This file contains pre-release code and may not be distributed.

** You may use this file in accordance with the terms and conditions

** contained in the Technology Preview License Agreement accompanying

** this package.

**

** GNU Lesser General Public License Usage

** Alternatively, 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.

**

** If you have questions regarding the use of this file, please contact

** Nokia at qt-info@nokia.com.

**

**

**

**

**

**

**

**

** $QT_END_LICENSE$

**

****************************************************************************/

#ifndef QWSSOCKET_QWS_H

#define QWSSOCKET_QWS_H

#include <QtCore/qconfig.h>

#include <QtGui/qwsutils_qws.h>

#ifndef QT_NO_QWS_MULTIPROCESS

#ifndef QT_NO_SXE

#include <QtCore/qmutex.h>

#include <QtGui/private/qunixsocketserver_p.h>

#include <QtGui/private/qunixsocket_p.h>

#else

#include <QtNetwork/qtcpsocket.h>

#include <QtNetwork/qtcpserver.h>

#endif

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

QT_MODULE(Gui)

class QWSSocket : public QWS_SOCK_BASE

{

    Q_OBJECT

public:

    explicit QWSSocket(QObject *parent=0);

    ~QWSSocket();

    bool connectToLocalFile(const QString &file);

#ifndef QT_NO_SXE

    QString errorString();

Q_SIGNALS:

    void connected();

    void disconnected();

    void error(QAbstractSocket::SocketError);

private Q_SLOTS:

    void forwardStateChange(SocketState);

#endif

private:

    Q_DISABLE_COPY(QWSSocket)

};

class QWSServerSocket : public QWS_SOCK_SERVER_BASE

{

    Q_OBJECT

public:

    QWSServerSocket(const QString& file, QObject *parent=0);

    ~QWSServerSocket();

#ifndef QT_NO_SXE

    QWSSocket *nextPendingConnection();

Q_SIGNALS:

    void newConnection();

protected:

    void incomingConnection(int socketDescriptor);

private:

    QMutex ssmx;

    QList<int> inboundConnections;

#endif

private:

    Q_DISABLE_COPY(QWSServerSocket)

    void init(const QString &file);

};

QT_END_NAMESPACE

QT_END_HEADER

#endif // QT_NO_QWS_MULTIPROCESS

#endif // QWSSOCKET_QWS_H