Enable ebike demo

Added datacollector, which is generates mock data to the demo.
It needs to be configured to run as a service or manually started
before running the demo. Without running datacollector, the demo
does not show any changing data.

Task-number: QTBUG-67917
Change-Id: Ia113b76b5eb024353051b93d9d518211ee2cd601
Reviewed-by: Teemu Holappa <teemu.holappa@qt.io>

1 files changed, 77 insertions, 0 deletions

diff --git a/basicsuite/datacollector/unixsignalhandler.h b/basicsuite/datacollector/unixsignalhandler.h
new file mode 100644
index 0000000..63c5d53
--- /dev/null
+++ b/basicsuite/datacollector/unixsignalhandler.h
@@ -0,0 +1,77 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the E-Bike demo project.
+**
+** $QT_BEGIN_LICENSE:LGPL3$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see http://www.qt.io/terms-conditions. For further
+** information use the contact form at http://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPLv3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or later as published by the Free
+** Software Foundation and appearing in the file LICENSE.GPL included in
+** the packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 2.0 requirements will be
+** met: http://www.gnu.org/licenses/gpl-2.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef UNIXSIGNALHANDLER_H
+#define UNIXSIGNALHANDLER_H
+
+#include <QObject>
+
+class QSocketNotifier;
+
+class UnixSignalHandler : public QObject
+{
+    Q_OBJECT
+
+public:
+    explicit UnixSignalHandler(QObject *parent = nullptr);
+
+public:
+    static int setupSignalHandlers();
+    static void sigIntHandler(int);
+    static void sigHupHandler(int);
+    static void sigTermHandler(int);
+
+signals:
+    void sigInt();
+    void sigHup();
+    void sigTerm();
+
+private slots:
+    void handleSigInt();
+    void handleSigHup();
+    void handleSigTerm();
+
+private:
+    static int sigintFd[2];
+    static int sighupFd[2];
+    static int sigtermFd[2];
+
+    QSocketNotifier *m_sigintNotifier;
+    QSocketNotifier *m_sighupNotifier;
+    QSocketNotifier *m_sigtermNotifier;
+};
+
+#endif // UNIXSIGNALHANDLER_H