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/*
A command line tool to load metadata from byte array
SPDX-FileCopyrightText: 2009-2012 Gilles Caulier <caulier dot gilles at gmail dot com>
SPDX-License-Identifier: GPL-2.0-or-later
*/
// Qt includes
#include <QDataStream>
#include <QImage>
#include <QString>
#include <QFile>
#include <QByteArray>
#include <QDebug>
// Local includes
#include "kexiv2.h"
using namespace KExiv2Iface;
int main (int argc, char **argv)
{
if(argc != 2)
{
qDebug() << "loadfromba - test to load metadata from image as byte array";
qDebug() << "Usage: <image>";
return -1;
}
QString filePath = QString::fromLocal8Bit(argv[1]);
QString baFile(QStringLiteral("ba.dat"));
QImage image(filePath);
image.save(baFile, "PNG");
QFile file(baFile);
if ( !file.open(QIODevice::ReadOnly) )
return false;
QByteArray data;
data.resize(file.size());
QDataStream stream( &file );
stream.readRawData(data.data(), data.size());
file.close();
KExiv2 meta;
meta.loadFromData(data);
return 0;
}
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