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/**************************************************************************
**
** This file is part of Qt SDK**
**
** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).*
**
** Contact: Nokia Corporation qt-info@nokia.com**
**
** No Commercial Usage
**
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
**
** This file may be used under the terms of the GNU Lesser General Public
** License version 2.1 as published by the Free Software Foundation and
** appearing in the file LICENSE.LGPL included in the packaging of this file.
** Please review the following information to ensure the GNU Lesser General
** Public License version 2.1 requirements will be met:
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception version
** 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you are unsure which license is appropriate for your use, please contact
** (qt-info@nokia.com).
**
**************************************************************************/
#include "binaryformatenginehandler.h"
#include "binaryformatengine.h"
#include "binaryformat.h"
#include <QDebug>
#include <QFile>
#include <QFSFileEngine>
using namespace QInstallerCreator;
static BinaryFormatEngineHandler *s_instance = 0;
class BinaryFormatEngineHandler::Private
{
public:
Private(const ComponentIndex &i)
: index(i)
{
}
ComponentIndex index;
};
BinaryFormatEngineHandler::BinaryFormatEngineHandler(const ComponentIndex &index)
: d(new Private(index))
{
s_instance = this;
}
BinaryFormatEngineHandler::BinaryFormatEngineHandler(const BinaryFormatEngineHandler &other)
: QAbstractFileEngineHandler(),
d(new Private(other.d->index))
{
s_instance = this;
}
BinaryFormatEngineHandler::~BinaryFormatEngineHandler()
{
if (s_instance == this)
s_instance = 0;
delete d;
}
void BinaryFormatEngineHandler::setComponentIndex(const ComponentIndex &index)
{
d->index = index;
}
QAbstractFileEngine *BinaryFormatEngineHandler::create(const QString &fileName) const
{
return fileName.startsWith(QLatin1String("installer://"), Qt::CaseInsensitive ) ? new BinaryFormatEngine(d->index, fileName) : 0;
}
BinaryFormatEngineHandler *BinaryFormatEngineHandler::instance()
{
return s_instance;
}
void BinaryFormatEngineHandler::registerArchive(const QString &pathName, const QString &archive)
{
static const QChar sep = QChar::fromLatin1('/');
static const QString prefix = QString::fromLatin1("installer://");
Q_ASSERT(pathName.toLower().startsWith(prefix));
// cut the prefix
QString path = pathName.mid(prefix.length());
while (path.endsWith(sep))
path.chop(1);
const QString comp = path.section(sep, 0, 0);
const QString archiveName = path.section(sep, 1, 1);
Component c = d->index.componentByName(comp.toUtf8());
if (c.name().isEmpty())
c.setName(comp.toUtf8());
QList< QSharedPointer<Archive> > registered;
QSharedPointer<Archive> newArchive(new Archive(archive));
newArchive->setName(archiveName.toUtf8());
registered.push_back(newArchive);
c.appendArchive(newArchive);
d->index.insertComponent(c);
}
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