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# qwssocket_qws.h

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    00001 /****************************************************************************
    00002 **
    00003 ** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
    00004 ** All rights reserved.
    00005 ** Contact: Nokia Corporation (qt-info@nokia.com)
    00006 **
    00007 ** This file is part of the QtGui module of the Qt Toolkit.
    00008 **
    00009 ** $QT_BEGIN_LICENSE:LGPL$
    00010 ** Commercial Usage
    00011 ** Licensees holding valid Qt Commercial licenses may use this file in
    00012 ** accordance with the Qt Commercial License Agreement provided with the
    00013 ** Software or, alternatively, in accordance with the terms contained in
    00014 ** a written agreement between you and Nokia.
    00015 **
    00016 ** GNU Lesser General Public License Usage
    00017 ** Alternatively, this file may be used under the terms of the GNU Lesser
    00018 ** General Public License version 2.1 as published by the Free Software
    00019 ** Foundation and appearing in the file LICENSE.LGPL included in the
    00020 ** packaging of this file.  Please review the following information to
    00021 ** ensure the GNU Lesser General Public License version 2.1 requirements
    00022 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
    00023 **
    00024 ** In addition, as a special exception, Nokia gives you certain additional
    00025 ** rights.  These rights are described in the Nokia Qt LGPL Exception
    00026 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this module.
    00027 **
    00028 ** GNU General Public License Usage
    00029 ** Alternatively, this file may be used under the terms of the GNU
    00030 ** General Public License version 3.0 as published by the Free Software
    00031 ** Foundation and appearing in the file LICENSE.GPL included in the
    00032 ** packaging of this file.  Please review the following information to
    00033 ** ensure the GNU General Public License version 3.0 requirements will be
    00034 ** met: http://www.gnu.org/copyleft/gpl.html.
    00035 **
    00036 ** If you have questions regarding the use of this file, please contact
    00037 ** Nokia at qt-info@nokia.com.
    00038 ** $QT_END_LICENSE$
    00039 **
    00040 ****************************************************************************/
    00041
    00042 #ifndef QWSSOCKET_QWS_H
    00043 #define QWSSOCKET_QWS_H
    00044
    00045 #include <QtCore/qconfig.h>
    00046 #include <QtGui/qwsutils_qws.h>
    00047
    00048 #ifndef QT_NO_QWS_MULTIPROCESS
    00049
    00050 #ifndef QT_NO_SXE
    00051 #include <QtCore/qmutex.h>
    00052 #include <QtGui/private/qunixsocketserver_p.h>
    00053 #include <QtGui/private/qunixsocket_p.h>
    00054 #else
    00055 #include <QtNetwork/qtcpsocket.h>
    00056 #include <QtNetwork/qtcpserver.h>
    00057 #endif
    00058
    00059 QT_BEGIN_HEADER
    00060
    00061 QT_BEGIN_NAMESPACE
    00062
    00063 QT_MODULE(Gui)
    00064
    00065
    00066 class QWSSocket : public QWS_SOCK_BASE
    00067 {
    00068     Q_OBJECT
    00069 public:
    00070     explicit QWSSocket(QObject *parent=0);
    00071     ~QWSSocket();
    00072
    00073     bool connectToLocalFile(const QString &file);
    00074
    00075 #ifndef QT_NO_SXE
    00076     QString errorString();
    00077 Q_SIGNALS:
    00078     void connected();
    00079     void disconnected();
    00080     void error(QAbstractSocket::SocketError);
    00081 private Q_SLOTS:
    00082     void forwardStateChange(SocketState);
    00083 #endif
    00084
    00085 private:
    00086     Q_DISABLE_COPY(QWSSocket)
    00087 };
    00088
    00089
    00090 class QWSServerSocket : public QWS_SOCK_SERVER_BASE
    00091 {
    00092     Q_OBJECT
    00093 public:
    00094     QWSServerSocket(const QString& file, QObject *parent=0);
    00095     ~QWSServerSocket();
    00096
    00097 #ifndef QT_NO_SXE
    00098     QWSSocket *nextPendingConnection();
    00099 Q_SIGNALS:
    00100     void newConnection();
    00101 protected:
    00102     void incomingConnection(int socketDescriptor);
    00103 private:
    00104     QMutex ssmx;
    00105     QList<int> inboundConnections;
    00106 #endif
    00107
    00108 private:
    00109     Q_DISABLE_COPY(QWSServerSocket)
    00110
    00111     void init(const QString &file);
    00112 };
    00113
    00114 QT_END_NAMESPACE
    00115
    00116 QT_END_HEADER
    00117
    00118 #endif // QT_NO_QWS_MULTIPROCESS
    00119
    00120 #endif // QWSSOCKET_QWS_H