mirror of
https://github.com/QuasarApp/installer-framework.git
synced 2025-05-13 21:39:33 +00:00
2a364e7135
Supports dump binary content, run operation and update existing binary with new installer base. The support for starting with binary data of a different installer got dropped completely, use update and run instead. Change-Id: I41073d0bfc9a4c4da18fbb9f49fd3e65bb54b501 Reviewed-by: Kai Koehne <kai.koehne@digia.com>
109 lines
4.1 KiB
C++
109 lines
4.1 KiB
C++
/**************************************************************************
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**
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** Copyright (C) 2012-2014 Digia Plc and/or its subsidiary(-ies).
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** Contact: http://www.qt-project.org/legal
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**
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** This file is part of the Qt Installer Framework.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and Digia. For licensing terms and
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** conditions see http://qt.digia.com/licensing. For further information
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** use the contact form at http://qt.digia.com/contact-us.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Digia gives you certain additional
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** rights. These rights are described in the Digia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU General Public License version 3.0 requirements will be
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** met: http://www.gnu.org/copyleft/gpl.html.
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**
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**
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** $QT_END_LICENSE$
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**
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**************************************************************************/
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#include "operationrunner.h"
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#include <errors.h>
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#include <kdupdaterupdateoperationfactory.h>
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#include <packagemanagercore.h>
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#include <QMetaObject>
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#include <iostream>
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OperationRunner::OperationRunner(qint64 magicMarker, const QInstaller::OperationList &oldOperations)
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: m_core(new QInstaller::PackageManagerCore(magicMarker, oldOperations))
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{
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// We need a package manager core as some operations expect them to be available.
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}
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OperationRunner::~OperationRunner()
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{
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delete m_core;
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}
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int OperationRunner::runOperation(QStringList arguments, RunMode mode)
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{
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int result = EXIT_FAILURE;
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try {
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const QString name = arguments.takeFirst();
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QScopedPointer<QInstaller::Operation> op(KDUpdater::UpdateOperationFactory::instance()
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.create(name));
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if (!op) {
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std::cerr << "Cannot instantiate operation: " << qPrintable(name) << std::endl;
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return EXIT_FAILURE;
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}
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if (QObject *const object = dynamic_cast<QObject*> (op.data())) {
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const QMetaObject *const mo = object->metaObject();
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if (mo->indexOfSignal(mo->normalizedSignature("outputTextChanged(QString)")) > -1)
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connect(object, SIGNAL(outputTextChanged(QString)), this, SLOT(print(QString)));
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}
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op->setArguments(arguments);
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op->setValue(QLatin1String("installer"), QVariant::fromValue(m_core));
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bool readyPerformed = false;
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if (mode == RunMode::Do)
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readyPerformed = op->performOperation();
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if (mode == RunMode::Undo)
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readyPerformed = op->undoOperation();
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if (readyPerformed) {
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result = EXIT_SUCCESS;
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std::cout << "Operation finished successfully." << std::endl;
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} else {
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std::cerr << "An error occurred while performing the operation: "
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<< qPrintable(op->errorString()) << std::endl;
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}
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} catch (const QInstaller::Error &e) {
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std::cerr << qPrintable(e.message()) << std::endl;
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} catch (...) {
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std::cerr << "Unknown exception caught." << std::endl;
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}
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return result;
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}
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void OperationRunner::print(const QString &value)
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{
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std::cout << qPrintable(value) << std::endl;
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}
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