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/****************************************************************************
** 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());
}