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-rw-r--r--installerbuilder/libinstaller/setexamplespathonqtoperation.cpp133
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diff --git a/installerbuilder/libinstaller/setexamplespathonqtoperation.cpp b/installerbuilder/libinstaller/setexamplespathonqtoperation.cpp
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+++ b/installerbuilder/libinstaller/setexamplespathonqtoperation.cpp
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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 "setexamplespathonqtoperation.h"
+
+#include "qtpatch.h"
+#include "qinstallerglobal.h"
+#include "common/utils.h"
+
+#include <QDir>
+#include <QSettings>
+
+using namespace QInstaller;
+
+SetExamplesPathOnQtOperation::SetExamplesPathOnQtOperation()
+{
+ setName(QLatin1String("SetExamplesPathOnQt"));
+}
+
+SetExamplesPathOnQtOperation::~SetExamplesPathOnQtOperation()
+{
+}
+
+void SetExamplesPathOnQtOperation::backup()
+{
+}
+
+bool SetExamplesPathOnQtOperation::performOperation()
+{
+ const QStringList args = arguments();
+
+ if( args.count() != 2) {
+ setError( InvalidArguments );
+ setErrorString( tr("Invalid arguments in %0: %1 arguments given, exact 2 expected.")
+ .arg(name()).arg( arguments().count() ) );
+ return false;
+ }
+
+ const QString qtDir = args.at(0);
+ QByteArray newValue = QDir::toNativeSeparators(args.at(1)).toUtf8();
+
+ QString qmakePath = qtDir + QLatin1String("/bin/qmake");
+#ifdef Q_OS_WIN
+ qmakePath = qmakePath + QLatin1String(".exe");
+#endif
+
+ QByteArray qmakeOutput;
+ QHash<QString, QByteArray> qmakeValueHash = QtPatch::qmakeValues(qmakePath, &qmakeOutput);
+
+ if (qmakeValueHash.isEmpty())
+ {
+ setError( UserDefinedError );
+ setErrorString( tr("The output of \n%1 -query\n" \
+ "is not parseable. Please make a bugreport with this dialog http://bugreports.qt.nokia.com.\n" \
+ "output: \"%2\"").arg(QDir::toNativeSeparators(qmakePath), QString::fromUtf8(qmakeOutput)));
+ return false;
+ }
+
+ QByteArray oldValue = qmakeValueHash.value( QLatin1String("QT_INSTALL_EXAMPLES") );
+ bool oldQtPathFromQMakeIsEmpty = oldValue.isEmpty();
+ if (oldQtPathFromQMakeIsEmpty) {
+ verbose() << "qpatch: warning: It was not able to get the old values from " << qPrintable(qmakePath) << std::endl;
+ }
+
+ if (255 < newValue.size()) {
+ setError( UserDefinedError );
+ setErrorString( tr("Qt patch error: new Qt example path(%1)\n" \
+ "needs to be less than 255 characters.").arg(QString::fromLocal8Bit(newValue)) );
+ return false;
+ }
+
+ QString qtConfPath = qtDir + QLatin1String("/bin/qt.conf");
+
+ if (QFile::exists(qtConfPath)) {
+ QSettings settings(qtConfPath, QSettings::IniFormat);
+ settings.setValue( QLatin1String("Paths/Examples"), QString::fromUtf8(newValue));
+ }
+
+ oldValue = QByteArray("qt_xmplpath=%1").replace("%1", oldValue);
+ newValue = QByteArray("qt_xmplpath=%1").replace("%1", newValue);
+
+ bool isPatched = QtPatch::patchBinaryFile(qmakePath, oldValue, newValue);
+ if (!isPatched) {
+ QInstaller::verbose() << "qpatch: warning: could not patched the example path in " << qPrintable(qmakePath) << std::endl;
+ }
+
+ return true;
+}
+
+bool SetExamplesPathOnQtOperation::undoOperation()
+{
+ return true;
+}
+
+bool SetExamplesPathOnQtOperation::testOperation()
+{
+ return true;
+}
+
+KDUpdater::UpdateOperation* SetExamplesPathOnQtOperation::clone() const
+{
+ return new SetExamplesPathOnQtOperation();
+}
+