Set correct permissions for ini files

This is necessary due to a behavior change in QSettings/Qt 5
that now creates ini files with more restrictive permissions
than before.

Task-number: QTIFW-589
Task-number: QTBUG-44086
Change-Id: I296ad4b312a933cbda7dd5c1f644294f83e1850d
Reviewed-by: Kai Koehne <kai.koehne@theqtcompany.com>

1 files changed, 48 insertions, 0 deletions

diff --git a/src/libs/installer/permissionsettings.cpp b/src/libs/installer/permissionsettings.cpp
new file mode 100644
index 000000000..f88f2bdec
--- /dev/null
+++ b/src/libs/installer/permissionsettings.cpp
@@ -0,0 +1,48 @@
+/**************************************************************************
+**
+** Copyright (C) 2015 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.
+**
+**
+** $QT_END_LICENSE$
+**
+**************************************************************************/
+#include "permissionsettings.h"
+
+#include <QFile>
+
+using namespace QInstaller;
+
+PermissionSettings::~PermissionSettings()
+{
+    if (!fileName().isEmpty()) {
+        sync();
+        QFile file(fileName());
+        file.setPermissions(file.permissions() | QFile::ReadGroup | QFile::ReadOther);
+    }
+}
+