1 files changed, 46 insertions, 0 deletions
diff --git a/installerbuilder/libinstaller/kdtools/KDUpdater/kdupdatersignatureverifier.cpp b/installerbuilder/libinstaller/kdtools/KDUpdater/kdupdatersignatureverifier.cpp
new file mode 100644
index 000000000..28cba7098
--- /dev/null
+++ b/installerbuilder/libinstaller/kdtools/KDUpdater/kdupdatersignatureverifier.cpp
@@ -0,0 +1,46 @@
+/****************************************************************************
+** Copyright (C) 2001-2010 Klaralvdalens Datakonsult AB.  All rights reserved.
+**
+** This file is part of the KD Tools library.
+**
+** Licensees holding valid commercial KD Tools licenses may use this file in
+** accordance with the KD Tools Commercial License Agreement provided with
+** the Software.
+**
+**
+** This file may be distributed and/or modified under the terms of the
+** GNU Lesser General Public License version 2 and version 3 as published by the
+** Free Software Foundation and appearing in the file LICENSE.LGPL included.
+**
+** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+**
+** Contact info@kdab.com if any conditions of this licensing are not
+** clear to you.
+**
+**********************************************************************/
+
+#include "kdupdatersignatureverifier.h"
+#include "kdupdatersignatureverificationresult.h"
+
+#include <QFile>
+
+using namespace KDUpdater;
+
+SignatureVerifier::~SignatureVerifier() 
+{
+}
+
+SignatureVerificationResult SignatureVerifier::verify( const QString& dataFile, const QString& signatureFile ) const
+{
+    QFile dFile( dataFile );
+    QFile sFile( signatureFile );
+
+    if( !dFile.open( QIODevice::ReadOnly ) )
+        return SignatureVerificationResult();
+
+    if( !sFile.open( QIODevice::ReadOnly ) )
+        return SignatureVerificationResult( SignatureVerificationResult::BadSignature );
+
+    return verify( dFile.readAll(), sFile.readAll() );
+}