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/**************************************************************************
**
** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the Qt Installer Framework.
**
** $QT_BEGIN_LICENSE:LGPL$
** 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 Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/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.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
**
** $QT_END_LICENSE$
**
**************************************************************************/
#ifndef METADATAJOB_H
#define METADATAJOB_H
#include "downloadfiletask.h"
#include "fileutils.h"
#include "kdjob.h"
#include "repository.h"
#include <QFutureWatcher>
namespace QInstaller {
class PackageManagerCore;
struct Metadata
{
QString directory;
Repository repository;
};
class INSTALLER_EXPORT MetadataJob : public KDJob
{
Q_OBJECT
Q_DISABLE_COPY(MetadataJob)
enum Status {
XmlDownloadRetry,
XmlDownloadFailure,
XmlDownloadSuccess
};
public:
explicit MetadataJob(QObject *parent = 0);
~MetadataJob();
QList<Metadata> metadata() const { return m_metadata.values(); }
Repository repositoryForDirectory(const QString &directory) const;
void setPackageManagerCore(PackageManagerCore *core) { m_core = core; }
private slots:
void doStart();
void doCancel();
void xmlTaskFinished();
void unzipTaskFinished();
void metadataTaskFinished();
void progressChanged(int progress);
private:
void reset();
Status parseUpdatesXml(const QList<FileTaskResult> &results);
private:
PackageManagerCore *m_core;
QList<FileTaskItem> m_packages;
TempDirDeleter m_tempDirDeleter;
QHash<QString, Metadata> m_metadata;
QFutureWatcher<FileTaskResult> m_xmlTask;
QFutureWatcher<FileTaskResult> m_metadataTask;
QHash<QFutureWatcher<void> *, QObject*> m_unzipTasks;
};
} // namespace QInstaller
#endif // METADATAJOB_H
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