From 5300c9dd1261a7f4ff8bf5a83608470e4953dd0f Mon Sep 17 00:00:00 2001
From: Gluzskiy Alexandr <sss@sss.chaoslab.ru>
Date: Sat, 5 Nov 2011 03:24:07 +0200
Subject: this will be paid later

---
 libs/qtsingleapplication/examples/console/main.cpp | 88 ++++++++++++++++++++++
 1 file changed, 88 insertions(+)
 create mode 100755 libs/qtsingleapplication/examples/console/main.cpp

(limited to 'libs/qtsingleapplication/examples/console/main.cpp')

diff --git a/libs/qtsingleapplication/examples/console/main.cpp b/libs/qtsingleapplication/examples/console/main.cpp
new file mode 100755
index 0000000..de4816a
--- /dev/null
+++ b/libs/qtsingleapplication/examples/console/main.cpp
@@ -0,0 +1,88 @@
+/****************************************************************************
+**
+** 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 a Qt Solutions component.
+**
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+****************************************************************************/
+
+
+#include "qtsinglecoreapplication.h"
+#include <QtCore/QDebug>
+
+
+void report(const QString& msg)
+{
+    qDebug("[%i] %s", (int)QCoreApplication::applicationPid(), qPrintable(msg));
+}
+
+class MainClass : public QObject
+{
+    Q_OBJECT
+public:
+    MainClass()
+        : QObject()
+        {}
+
+public slots:
+    void handleMessage(const QString& message)
+        {
+            report( "Message received: \"" + message + "\"");
+        }
+};
+
+int main(int argc, char **argv)
+{
+    report("Starting up");
+
+    QtSingleCoreApplication app(argc, argv);
+
+    if (app.isRunning()) {
+        QString msg(QString("Hi master, I am %1.").arg(QCoreApplication::applicationPid()));
+        bool sentok = app.sendMessage(msg, 2000);
+        QString rep("Another instance is running, so I will exit.");
+        rep += sentok ? " Message sent ok." : " Message sending failed; the other instance may be frozen.";
+        report(rep);
+        return 0;
+    } else {
+        report("No other instance is running; so I will.");
+        MainClass mainObj;
+        QObject::connect(&app, SIGNAL(messageReceived(const QString&)),
+                         &mainObj, SLOT(handleMessage(const QString&)));
+        return app.exec();
+    }
+}
+
+
+#include "main.moc"
-- 
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