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diff --git a/src/libs/kdtools/job.h b/src/libs/kdtools/job.h
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+/****************************************************************************
+**
+** Copyright (C) 2013 Klaralvdalens Datakonsult AB (KDAB)
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the Qt Installer Framework.
+**
+** $QT_BEGIN_LICENSE:LGPL21$
+** 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 2.1 or version 3 as published by the Free
+** Software Foundation and appearing in the file LICENSE.LGPLv21 and
+** LICENSE.LGPLv3 included in the packaging of this file. Please review the
+** following information to ensure the GNU Lesser General Public License
+** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** As a special exception, The Qt Company gives you certain additional
+** rights. These rights are described in The Qt Company LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef JOB_H
+#define JOB_H
+
+#include "kdtoolsglobal.h"
+
+#include <QtCore/QObject>
+
+class KDTOOLS_EXPORT Job : public QObject
+{
+    Q_OBJECT
+    class Private;
+
+    Q_PROPERTY(int timeout READ timeout WRITE setTimeout)
+    Q_PROPERTY(bool autoDelete READ autoDelete WRITE setAutoDelete)
+
+public:
+    explicit Job(QObject *parent = 0);
+    ~Job();
+
+    enum Error {
+        NoError = 0,
+        Canceled = 1,
+        UserDefinedError = 128
+    };
+
+    enum Capability {
+        NoCapabilities = 0x0,
+        Cancelable = 0x1
+    };
+
+    Q_DECLARE_FLAGS(Capabilities, Capability)
+
+    int error() const;
+    QString errorString() const;
+
+    bool autoDelete() const;
+    void setAutoDelete(bool autoDelete);
+
+    Capabilities capabilities() const;
+    bool hasCapability(Capability c) const;
+
+    void waitForStarted();
+    void waitForFinished();
+
+    quint64 totalAmount() const;
+    quint64 processedAmount() const;
+
+    int timeout() const;
+    void setTimeout(int milliseconds);
+
+public Q_SLOTS:
+    void start();
+    void cancel();
+
+Q_SIGNALS:
+    void started(Job *job);
+    void finished(Job *job);
+
+    void infoMessage(Job *job, const QString &message);
+    void progress(Job *job, quint64 processed, quint64 total);
+
+protected:
+    virtual void doStart() = 0;
+    virtual void doCancel() = 0;
+
+    void setCapabilities(Capabilities c);
+
+    void setTotalAmount(quint64 amount);
+    void setProcessedAmount(quint64 amount);
+
+    void setError(int error);
+    void setErrorString(const QString &errorString);
+
+    void emitFinished();
+    void emitFinishedWithError(int error, const QString &errorString);
+
+private Q_SLOTS:
+    void onFinished();
+
+private:
+    Private *d;
+    Q_PRIVATE_SLOT(d, void delayedStart())
+};
+
+Q_DECLARE_OPERATORS_FOR_FLAGS(Job::Capabilities)
+
+#endif // JOB_H