kis_md5_generator.cpp

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/*
 * SPDX-FileCopyrightText: 2015 Stefano Bonicatti <smjert@gmail.com>
 *
 * SPDX-License-Identifier: LGPL-2.1-or-later
*/
#include "kis_md5_generator.h"
 
#include <kis_debug.h>
#include <KoStore.h>
 
KisMD5Generator::KisMD5Generator()
{
 
}
 
KisMD5Generator::~KisMD5Generator()
{
 
}
 
QByteArray KisMD5Generator::generateHash(const QString &filename)
{
    QByteArray ba;
    if(filename.startsWith("bundle://")) {
        QString bn = filename.mid(9);
        int pos = bn.lastIndexOf(":");
        QString fn = bn.right(bn.size() - pos - 1);
        bn = bn.left(pos);
 
        QScopedPointer<KoStore> resourceStore(KoStore::createStore(bn, KoStore::Read, "application/x-krita-resourcebundle", KoStore::Zip));
        if (!resourceStore || resourceStore->bad()) {
            warnKrita << "Could not open store on bundle" << bn;
            return ba;
        }
 
        if (resourceStore->isOpen()) resourceStore->close();
 
        if (!resourceStore->open(fn)) {
            warnKrita << "Could not open preset" << fn << "in bundle" << bn;
            return ba;
        }
 
        ba = resourceStore->device()->readAll();
 
        resourceStore->close();
        return KoMD5Generator::generateHash(ba);
 
    }
 
    return KoMD5Generator::generateHash(filename);
}