1 files changed, 113 insertions, 0 deletions
diff --git a/src/libs/installer/simplemovefileoperation.cpp b/src/libs/installer/simplemovefileoperation.cpp
new file mode 100644
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+++ b/src/libs/installer/simplemovefileoperation.cpp
@@ -0,0 +1,113 @@
+/**************************************************************************
+**
+** This file is part of Installer Framework
+**
+** Copyright (c) 2011-2012 Nokia Corporation and/or its subsidiary(-ies).
+**
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+**
+** 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.
+**
+** Other Usage
+**
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**************************************************************************/
+
+#include "simplemovefileoperation.h"
+
+#include <QtCore/QFileInfo>
+
+namespace QInstaller {
+
+SimpleMoveFileOperation::SimpleMoveFileOperation()
+{
+    setName(QLatin1String("SimpleMoveFile"));
+}
+
+void SimpleMoveFileOperation::backup()
+{
+}
+
+bool SimpleMoveFileOperation::performOperation()
+{
+    const QStringList args = arguments();
+    if (args.count() != 2) {
+        setError(InvalidArguments);
+        setErrorString(tr("Invalid arguments in %0: %1 arguments given, exactly 2 expected.").arg(name())
+            .arg(args.count()));
+        return false;
+    }
+
+    const QString source = args.at(0);
+    const QString target = args.at(1);
+
+    if (source.isEmpty() || target.isEmpty()) {
+        setError(UserDefinedError);
+        setErrorString(tr("None of the arguments can be empty: source(%1), target(%2).")
+            .arg(source, target));
+        return false;
+    }
+
+    // If destination file exists, then we cannot use QFile::copy() because it does not overwrite an existing
+    // file. So we remove the destination file.
+    QFile file(target);
+    if (file.exists()) {
+        if (!file.remove()) {
+            setError(UserDefinedError);
+            setErrorString(tr("Can not copy source(%1) to target(%2), because target exists and is "
+                "not removable.").arg(source, target));
+            return false;
+        }
+    }
+
+    file.setFileName(source);
+    if (!file.rename(target)) {
+        setError(UserDefinedError);
+        setErrorString(tr("Can not move source(%1) to target(%2): %3").arg(source, target,
+            file.errorString()));
+        return false;
+    }
+
+    emit outputTextChanged(tr("Move %1 to %2.").arg(source, target));
+    return true;
+}
+
+bool SimpleMoveFileOperation::undoOperation()
+{
+    const QString source = arguments().at(0);
+    const QString target = arguments().at(1);
+
+    QFile(target).rename(source);
+    emit outputTextChanged(tr("Move %1 to %2.").arg(target, source));
+
+    return true;
+}
+
+bool SimpleMoveFileOperation::testOperation()
+{
+    return true;
+}
+
+Operation *SimpleMoveFileOperation::clone() const
+{
+    return new SimpleMoveFileOperation();
+}
+
+}   // namespace QInstaller