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/**************************************************************************
**
** Copyright (C) 2020 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the Qt Installer Framework.
**
** $QT_BEGIN_LICENSE:GPL-EXCEPT$
** 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 https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
**************************************************************************/
#include "installerbase.h"
#include "installerbasecommons.h"
#include "tabcontroller.h"
#include <init.h>
#include <messageboxhandler.h>
#include <packagemanagercore.h>
#include <globals.h>
#include <runoncechecker.h>
#include <QDir>
#include <QDirIterator>
#include <QFontDatabase>
#include <QTranslator>
#ifdef ENABLE_SQUISH
#include <qtbuiltinhook.h>
#endif
InstallerBase::InstallerBase(int &argc, char *argv[])
: SDKApp<QApplication>(argc, argv)
{
QInstaller::init(); // register custom operations
}
InstallerBase::~InstallerBase()
{
delete m_core;
}
int InstallerBase::run()
{
QString errorMessage;
if (!init(errorMessage)) {
QInstaller::MessageBoxHandler::information(nullptr, QLatin1String("UnableToStart"),
tr("Unable to start installer"), errorMessage);
return EXIT_FAILURE;
}
if (m_parser.isSet(CommandLineOptions::scShowVirtualComponentsLong)) {
QFont f;
f.setItalic(true);
QInstaller::PackageManagerCore::setVirtualComponentsFont(f);
}
QString controlScript;
if (m_parser.isSet(CommandLineOptions::scScriptLong)) {
controlScript = m_parser.value(CommandLineOptions::scScriptLong);
if (!QFileInfo(controlScript).exists()) {
qCDebug(QInstaller::lcInstallerInstallLog) << "Script file does not exist.";
return false;
}
} else if (!m_core->settings().controlScript().isEmpty()) {
controlScript = QLatin1String(":/metadata/installer-config/")
+ m_core->settings().controlScript();
}
qCDebug(QInstaller::lcTranslations) << "Language:" << QLocale().uiLanguages()
.value(0, QLatin1String("No UI language set")).toUtf8().constData();
qCDebug(QInstaller::lcInstallerInstallLog).noquote() << "Arguments:" << arguments().join(QLatin1String(", "));
dumpResourceTree();
const QString directory = QLatin1String(":/translations");
const QStringList translations = m_core->settings().translations();
if (translations.isEmpty()) {
foreach (const QLocale locale, QLocale().uiLanguages()) {
QScopedPointer<QTranslator> qtTranslator(new QTranslator(QCoreApplication::instance()));
const bool qtLoaded = qtTranslator->load(locale, QLatin1String("qt"),
QLatin1String("_"), directory);
if (qtLoaded || locale.language() == QLocale::English) {
if (qtLoaded)
QCoreApplication::instance()->installTranslator(qtTranslator.take());
QScopedPointer<QTranslator> ifwTranslator(new QTranslator(QCoreApplication::instance()));
if (ifwTranslator->load(locale, QLatin1String("ifw"), QLatin1String("_"), directory))
QCoreApplication::instance()->installTranslator(ifwTranslator.take());
// To stop loading other translations it's sufficient that
// qt was loaded successfully or we hit English as system language
break;
}
}
} else {
foreach (const QString &translation, translations) {
QScopedPointer<QTranslator> translator(new QTranslator(QCoreApplication::instance()));
if (translator->load(translation, QLatin1String(":/translations")))
QCoreApplication::instance()->installTranslator(translator.take());
}
}
{
QDirIterator fontIt(QStringLiteral(":/fonts"));
while (fontIt.hasNext()) {
const QString path = fontIt.next();
qCDebug(QInstaller::lcResources) << "Registering custom font" << path;
if (QFontDatabase::addApplicationFont(path) == -1)
qCWarning(QInstaller::lcInstallerInstallLog) << "Failed to register font!";
}
}
//create the wizard GUI
TabController controller(nullptr);
controller.setManager(m_core);
controller.setControlScript(controlScript);
if (m_core->isInstaller())
controller.setGui(new InstallerGui(m_core));
else
controller.setGui(new MaintenanceGui(m_core));
QInstaller::PackageManagerCore::Status status =
QInstaller::PackageManagerCore::Status(controller.init());
if (status != QInstaller::PackageManagerCore::Success)
return status;
#ifdef ENABLE_SQUISH
int squishPort = 11233;
if (m_parser.isSet(CommandLineOptions::scSquishPortLong)) {
squishPort = m_parser.value(CommandLineOptions::scSquishPortLong).toInt();
}
if (squishPort != 0) {
if (Squish::allowAttaching(squishPort))
qCDebug(QInstaller::lcGeneral) << "Attaching to squish port " << squishPort << " succeeded";
else
qCDebug(QInstaller::lcGeneral) << "Attaching to squish failed.";
} else {
qCWarning(QInstaller::lcGeneral) << "Invalid squish port number: " << squishPort;
}
#endif
const int result = QCoreApplication::instance()->exec();
if (result != 0)
return result;
if (m_core->finishedWithSuccess())
return QInstaller::PackageManagerCore::Success;
status = m_core->status();
switch (status) {
case QInstaller::PackageManagerCore::Success:
return status;
case QInstaller::PackageManagerCore::Canceled:
return status;
default:
break;
}
return QInstaller::PackageManagerCore::Failure;
}
// -- private
void InstallerBase::dumpResourceTree() const
{
qCDebug(QInstaller::lcResources) << "Resource tree:";
QDirIterator it(QLatin1String(":/"), QDir::NoDotAndDotDot | QDir::AllEntries | QDir::Hidden,
QDirIterator::Subdirectories);
while (it.hasNext()) {
if (it.next().startsWith(QLatin1String(":/qt-project.org")))
continue;
qCDebug(QInstaller::lcResources) << " " << it.filePath().toUtf8().constData();
}
}
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