File indexing completed on 2024-06-16 05:25:08

 /*
     This file is part of the Okteta Kasten module, made within the KDE community.
 
     SPDX-FileCopyrightText: 2008-2009, 2011 Friedrich W. H. Kossebau <kossebau@kde.org>
 
     SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
 */
 
 #include "bytearrayrawfilereloadthread.hpp"
 
 // Okteta core
 #include <Okteta/PieceTableByteArrayModel>
 // KF
 #include <KLocalizedString>
 // Qt
 #include <QDataStream>
 #include <QFile>
 // C++
 #include <limits>
 
 namespace Kasten {
 
 ByteArrayRawFileReloadThread::ByteArrayRawFileReloadThread(QObject* parent, QFile* file)
     : QThread(parent)
     , mFile(file)
 {
 }
 
 ByteArrayRawFileReloadThread::~ByteArrayRawFileReloadThread() = default;
 
 void ByteArrayRawFileReloadThread::run()
 {
     const qint64 fileSize = mFile->size();
 
     // check if the file content can be addressed with int
     // check if the file content can be addressed with Okteta::Address
     const Okteta::Address maxAddress = std::numeric_limits<Okteta::Address>::max();
 
     mSuccess = (fileSize <= maxAddress);
 
     if (mSuccess) {
         mData.resize(fileSize);
         mSuccess = (mData.size() == fileSize);
 
         if (mSuccess) {
             QDataStream inStream(mFile);
             inStream.readRawData(mData.data(), fileSize);
 
             mSuccess = (inStream.status() == QDataStream::Ok);
 
             if (!mSuccess) {
                 mErrorString = mFile->errorString();
             }
         } else {
             mErrorString = i18n("There is not enough free working memory to load this file.");
         }
     } else {
         mErrorString = i18n("Support to load files larger than 2 GiB has not yet been implemented.");
     }
 
     Q_EMIT documentReloaded(mSuccess);
 }
 
 }
 
 #include "moc_bytearrayrawfilereloadthread.cpp"