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Member "cb2bib-2.0.0/src/qtsingleapplication/src/qtlocalpeer.h" (10 Feb 2019, 2701 Bytes) of package /linux/privat/cb2bib-2.0.0.tar.gz:


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    1 /****************************************************************************
    2 **
    3 ** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
    4 ** Contact: http://www.qt-project.org/legal
    5 **
    6 ** This file is part of the Qt Solutions component.
    7 **
    8 ** $QT_BEGIN_LICENSE:BSD$
    9 ** You may use this file under the terms of the BSD license as follows:
   10 **
   11 ** "Redistribution and use in source and binary forms, with or without
   12 ** modification, are permitted provided that the following conditions are
   13 ** met:
   14 **   * Redistributions of source code must retain the above copyright
   15 **     notice, this list of conditions and the following disclaimer.
   16 **   * Redistributions in binary form must reproduce the above copyright
   17 **     notice, this list of conditions and the following disclaimer in
   18 **     the documentation and/or other materials provided with the
   19 **     distribution.
   20 **   * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names
   21 **     of its contributors may be used to endorse or promote products derived
   22 **     from this software without specific prior written permission.
   23 **
   24 **
   25 ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
   26 ** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
   27 ** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
   28 ** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
   29 ** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
   30 ** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
   31 ** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
   32 ** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
   33 ** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
   34 ** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
   35 ** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
   36 **
   37 ** $QT_END_LICENSE$
   38 **
   39 ****************************************************************************/
   40 
   41 #ifndef QTLOCALPEER_H
   42 #define QTLOCALPEER_H
   43 
   44 #include <QLocalServer>
   45 #include <QLocalSocket>
   46 #include <QDir>
   47 
   48 #include "qtlockedfile.h"
   49 
   50 class QtLocalPeer : public QObject
   51 {
   52     Q_OBJECT
   53 
   54 public:
   55     QtLocalPeer(QObject* parent = 0, const QString& appId = QString());
   56     bool isClient();
   57     bool sendMessage(const QString& message, int timeout);
   58     QString applicationId() const
   59     {
   60         return id;
   61     }
   62 
   63 Q_SIGNALS:
   64     void messageReceived(const QString& message);
   65 
   66 protected Q_SLOTS:
   67     void receiveConnection();
   68 
   69 protected:
   70     QString id;
   71     QString socketName;
   72     QLocalServer* server;
   73     QtLP_Private::QtLockedFile lockFile;
   74 
   75 private:
   76     static const char* ack;
   77 };
   78 
   79 #endif // QTLOCALPEER_H