File indexing completed on 2024-05-05 03:55:32

 /*
     This file is part of the KDE libraries
     SPDX-FileCopyrightText: 2000 Stephan Kulow <coolo@kde.org>
     SPDX-FileCopyrightText: 2000-2006 David Faure <faure@kde.org>
     SPDX-FileCopyrightText: 2000 Waldo Bastian <bastian@kde.org>
     SPDX-FileCopyrightText: 2021 Ahmad Samir <a.samirh78@gmail.com>
 
     SPDX-License-Identifier: LGPL-2.0-or-later
 */
 
 #include "copyjob.h"
 #include "../utils_p.h"
 #include "deletejob.h"
 #include "filecopyjob.h"
 #include "global.h"
 #include "job.h" // buildErrorString
 #include "kcoredirlister.h"
 #include "kfileitem.h"
 #include "kiocoredebug.h"
 #include "kioglobal_p.h"
 #include "listjob.h"
 #include "mkdirjob.h"
 #include "statjob.h"
 #include <cerrno>
 
 #include <KConfigGroup>
 #include <KDesktopFile>
 #include <KLocalizedString>
 
 #include "kprotocolmanager.h"
 #include "worker_p.h"
 #include <KDirWatch>
 
 #include "askuseractioninterface.h"
 #include <jobuidelegateextension.h>
 #include <kio/jobuidelegatefactory.h>
 
 #include <kdirnotify.h>
 
 #ifdef Q_OS_UNIX
 #include <utime.h>
 #endif
 
 #include <QDateTime>
 #include <QFile>
 #include <QFileInfo>
 #include <QPointer>
 #include <QTemporaryFile>
 #include <QTimeZone>
 #include <QTimer>
 
 #include <sys/stat.h> // mode_t
 
 #include "job_p.h"
 #include <KFileSystemType>
 #include <KFileUtils>
 #include <KIO/FileSystemFreeSpaceJob>
 
 #include <list>
 #include <set>
 
 #include <QLoggingCategory>
 Q_DECLARE_LOGGING_CATEGORY(KIO_COPYJOB_DEBUG)
 Q_LOGGING_CATEGORY(KIO_COPYJOB_DEBUG, "kf.kio.core.copyjob", QtWarningMsg)
 
 using namespace KIO;
 
 // this will update the report dialog with 5 Hz, I think this is fast enough, aleXXX
 static constexpr int s_reportTimeout = 200;
 
 #if !defined(NAME_MAX)
 #if defined(_MAX_FNAME)
 static constexpr int NAME_MAX = _MAX_FNAME; // For Windows
 #else
 static constexpr NAME_MAX = 0;
 #endif
 #endif
 
 enum DestinationState {
     DEST_NOT_STATED,
     DEST_IS_DIR,
     DEST_IS_FILE,
     DEST_DOESNT_EXIST,
 };
 
 /**
  * States:
  *     STATE_INITIAL the constructor was called
  *     STATE_STATING for the dest
  *     statCurrentSrc then does, for each src url:
  *      STATE_RENAMING if direct rename looks possible
  *         (on already exists, and user chooses rename, TODO: go to STATE_RENAMING again)
  *      STATE_STATING
  *         and then, if dir -> STATE_LISTING (filling 'd->dirs' and 'd->files')
  *     STATE_CREATING_DIRS (createNextDir, iterating over 'd->dirs')
  *          if conflict: STATE_CONFLICT_CREATING_DIRS
  *     STATE_COPYING_FILES (copyNextFile, iterating over 'd->files')
  *          if conflict: STATE_CONFLICT_COPYING_FILES
  *     STATE_DELETING_DIRS (deleteNextDir) (if moving)
  *     STATE_SETTING_DIR_ATTRIBUTES (setNextDirAttribute, iterating over d->m_directoriesCopied)
  *     done.
  */
 enum CopyJobState {
     STATE_INITIAL,
     STATE_STATING,
     STATE_RENAMING,
     STATE_LISTING,
     STATE_CREATING_DIRS,
     STATE_CONFLICT_CREATING_DIRS,
     STATE_COPYING_FILES,
     STATE_CONFLICT_COPYING_FILES,
     STATE_DELETING_DIRS,
     STATE_SETTING_DIR_ATTRIBUTES,
 };
 
 static QUrl addPathToUrl(const QUrl &url, const QString &relPath)
 {
     QUrl u(url);
     u.setPath(Utils::concatPaths(url.path(), relPath));
     return u;
 }
 
 static bool compareUrls(const QUrl &srcUrl, const QUrl &destUrl)
 {
     /* clang-format off */
     return srcUrl.scheme() == destUrl.scheme()
         && srcUrl.host() == destUrl.host()
         && srcUrl.port() == destUrl.port()
         && srcUrl.userName() == destUrl.userName()
         && srcUrl.password() == destUrl.password();
     /* clang-format on */
 }
 
 // https://docs.microsoft.com/en-us/windows/win32/fileio/naming-a-file#naming-conventions
 static const char s_msdosInvalidChars[] = R"(<>:"/\|?*)";
 
 static bool hasInvalidChars(const QString &dest)
 {
     return std::any_of(std::begin(s_msdosInvalidChars), std::end(s_msdosInvalidChars), [=](const char c) {
         return dest.contains(QLatin1Char(c));
     });
 }
 
 static void cleanMsdosDestName(QString &name)
 {
     for (const char c : s_msdosInvalidChars) {
         name.replace(QLatin1Char(c), QLatin1String("_"));
     }
 }
 
 static bool isFatFs(KFileSystemType::Type fsType)
 {
     return fsType == KFileSystemType::Fat || fsType == KFileSystemType::Exfat;
 }
 
 static bool isFatOrNtfs(KFileSystemType::Type fsType)
 {
     return fsType == KFileSystemType::Ntfs || isFatFs(fsType);
 }
 
 static QString symlinkSupportMsg(const QString &path, const QString &fsName)
 {
     const QString msg = i18nc(
         "The first arg is the path to the symlink that couldn't be created, the second"
         "arg is the filesystem type (e.g. vfat, exfat)",
         "Could not create symlink \"%1\".\n"
         "The destination filesystem (%2) doesn't support symlinks.",
         path,
         fsName);
     return msg;
 }
 
 static QString invalidCharsSupportMsg(const QString &path, const QString &fsName, bool isDir = false)
 {
     QString msg;
     if (isDir) {
         msg = i18n(
             "Could not create \"%1\".\n"
             "The destination filesystem (%2) disallows the following characters in folder names: %3\n"
             "Selecting Replace will replace any invalid characters (in the destination folder name) with an underscore \"_\".",
             path,
             fsName,
             QLatin1String(s_msdosInvalidChars));
     } else {
         msg = i18n(
             "Could not create \"%1\".\n"
             "The destination filesystem (%2) disallows the following characters in file names: %3\n"
             "Selecting Replace will replace any invalid characters (in the destination file name) with an underscore \"_\".",
             path,
             fsName,
             QLatin1String(s_msdosInvalidChars));
     }
 
     return msg;
 }
 
 /** @internal */
 struct CopyInfo {
     QUrl uSource;
     QUrl uDest;
     QString linkDest; // for symlinks only
     int permissions;
     QDateTime ctime;
     QDateTime mtime;
     KIO::filesize_t size; // 0 for dirs
 };
 
 /** @internal */
 class KIO::CopyJobPrivate : public KIO::JobPrivate
 {
 public:
     CopyJobPrivate(const QList<QUrl> &src, const QUrl &dest, CopyJob::CopyMode mode, bool asMethod)
         : m_globalDest(dest)
         , m_globalDestinationState(DEST_NOT_STATED)
         , m_defaultPermissions(false)
         , m_bURLDirty(false)
         , m_mode(mode)
         , m_asMethod(asMethod)
         , destinationState(DEST_NOT_STATED)
         , state(STATE_INITIAL)
         , m_freeSpace(-1)
         , m_totalSize(0)
         , m_processedSize(0)
         , m_fileProcessedSize(0)
         , m_filesHandledByDirectRename(0)
         , m_processedFiles(0)
         , m_processedDirs(0)
         , m_srcList(src)
         , m_currentStatSrc(m_srcList.constBegin())
         , m_bCurrentOperationIsLink(false)
         , m_bSingleFileCopy(false)
         , m_bOnlyRenames(mode == CopyJob::Move)
         , m_dest(dest)
         , m_bAutoRenameFiles(false)
         , m_bAutoRenameDirs(false)
         , m_bAutoSkipFiles(false)
         , m_bAutoSkipDirs(false)
         , m_bOverwriteAllFiles(false)
         , m_bOverwriteAllDirs(false)
         , m_bOverwriteWhenOlder(false)
         , m_conflictError(0)
         , m_reportTimer(nullptr)
     {
     }
 
     // This is the dest URL that was initially given to CopyJob
     // It is copied into m_dest, which can be changed for a given src URL
     // (when using the RENAME dialog in slotResult),
     // and which will be reset for the next src URL.
     QUrl m_globalDest;
     // The state info about that global dest
     DestinationState m_globalDestinationState;
     // See setDefaultPermissions
     bool m_defaultPermissions;
     // Whether URLs changed (and need to be emitted by the next slotReport call)
     bool m_bURLDirty;
     // Used after copying all the files into the dirs, to set mtime (TODO: and permissions?)
     // after the copy is done
     std::list<CopyInfo> m_directoriesCopied;
     std::list<CopyInfo>::const_iterator m_directoriesCopiedIterator;
 
     CopyJob::CopyMode m_mode;
     bool m_asMethod; // See copyAs() method
     DestinationState destinationState;
     CopyJobState state;
 
     KIO::filesize_t m_freeSpace;
 
     KIO::filesize_t m_totalSize;
     KIO::filesize_t m_processedSize;
     KIO::filesize_t m_fileProcessedSize;
     int m_filesHandledByDirectRename;
     int m_processedFiles;
     int m_processedDirs;
     QList<CopyInfo> files;
     QList<CopyInfo> dirs;
     // List of dirs that will be copied then deleted when CopyMode is Move
     QList<QUrl> dirsToRemove;
     QList<QUrl> m_srcList;
     QList<QUrl> m_successSrcList; // Entries in m_srcList that have successfully been moved
     QList<QUrl>::const_iterator m_currentStatSrc;
     bool m_bCurrentSrcIsDir;
     bool m_bCurrentOperationIsLink;
     bool m_bSingleFileCopy;
     bool m_bOnlyRenames;
     QUrl m_dest;
     QUrl m_currentDest; // set during listing, used by slotEntries
     //
     QStringList m_skipList;
     QSet<QString> m_overwriteList;
     bool m_bAutoRenameFiles;
     bool m_bAutoRenameDirs;
     bool m_bAutoSkipFiles;
     bool m_bAutoSkipDirs;
     bool m_bOverwriteAllFiles;
     bool m_bOverwriteAllDirs;
     bool m_bOverwriteWhenOlder;
 
     bool m_autoSkipDirsWithInvalidChars = false;
     bool m_autoSkipFilesWithInvalidChars = false;
     bool m_autoReplaceInvalidChars = false;
 
     bool m_autoSkipFatSymlinks = false;
 
     enum SkipType {
         // No skip dialog is involved
         NoSkipType = 0,
         // SkipDialog is asking about invalid chars in destination file/dir names
         SkipInvalidChars,
         // SkipDialog is asking about how to handle symlinks why copying to a
         // filesystem that doesn't support symlinks
         SkipFatSymlinks,
     };
 
     int m_conflictError;
 
     QTimer *m_reportTimer;
 
     // The current src url being stat'ed or copied
     // During the stat phase, this is initially equal to *m_currentStatSrc but it can be resolved to a local file equivalent (#188903).
     QUrl m_currentSrcURL;
     QUrl m_currentDestURL;
 
     std::set<QString> m_parentDirs;
     bool m_ignoreSourcePermissions = false;
 
     void statCurrentSrc();
     void statNextSrc();
 
     // Those aren't slots but submethods for slotResult.
     void slotResultStating(KJob *job);
     void startListing(const QUrl &src);
 
     void slotResultCreatingDirs(KJob *job);
     void slotResultConflictCreatingDirs(KJob *job);
     void createNextDir();
     void processCreateNextDir(const QList<CopyInfo>::Iterator &it, int result);
 
     void slotResultCopyingFiles(KJob *job);
     void slotResultErrorCopyingFiles(KJob *job);
     void processFileRenameDialogResult(const QList<CopyInfo>::Iterator &it, RenameDialog_Result result, const QUrl &newUrl, const QDateTime &destmtime);
 
     //     KIO::Job* linkNextFile( const QUrl& uSource, const QUrl& uDest, bool overwrite );
     KIO::Job *linkNextFile(const QUrl &uSource, const QUrl &uDest, JobFlags flags);
     // MsDos filesystems don't allow certain characters in filenames, and VFAT and ExFAT
     // don't support symlinks, this method detects those conditions and tries to handle it
     bool handleMsdosFsQuirks(QList<CopyInfo>::Iterator it, KFileSystemType::Type fsType);
     void copyNextFile();
     void processCopyNextFile(const QList<CopyInfo>::Iterator &it, int result, SkipType skipType);
 
     void slotResultDeletingDirs(KJob *job);
     void deleteNextDir();
     void sourceStated(const UDSEntry &entry, const QUrl &sourceUrl);
     // Removes a dir from the "dirsToRemove" list
     void skip(const QUrl &sourceURL, bool isDir);
 
     void slotResultRenaming(KJob *job);
     void directRenamingFailed(const QUrl &dest);
     void processDirectRenamingConflictResult(RenameDialog_Result result,
                                              bool srcIsDir,
                                              bool destIsDir,
                                              const QDateTime &mtimeSrc,
                                              const QDateTime &mtimeDest,
                                              const QUrl &dest,
                                              const QUrl &newUrl);
 
     void slotResultSettingDirAttributes(KJob *job);
     void setNextDirAttribute();
 
     void startRenameJob(const QUrl &workerUrl);
     bool shouldOverwriteDir(const QString &path) const;
     bool shouldOverwriteFile(const QString &path) const;
     bool shouldSkip(const QString &path) const;
     void skipSrc(bool isDir);
     void renameDirectory(const QList<CopyInfo>::iterator &it, const QUrl &newUrl);
     QUrl finalDestUrl(const QUrl &src, const QUrl &dest) const;
 
     void slotStart();
     void slotEntries(KIO::Job *, const KIO::UDSEntryList &list);
     void slotSubError(KIO::ListJob *job, KIO::ListJob *subJob);
     void addCopyInfoFromUDSEntry(const UDSEntry &entry, const QUrl &srcUrl, bool srcIsDir, const QUrl &currentDest);
     /**
      * Forward signal from subjob
      */
     void slotProcessedSize(KJob *, qulonglong data_size);
     /**
      * Forward signal from subjob
      * @param size the total size
      */
     void slotTotalSize(KJob *, qulonglong size);
 
     void slotReport();
 
     Q_DECLARE_PUBLIC(CopyJob)
 
     static inline CopyJob *newJob(const QList<QUrl> &src, const QUrl &dest, CopyJob::CopyMode mode, bool asMethod, JobFlags flags)
     {
         CopyJob *job = new CopyJob(*new CopyJobPrivate(src, dest, mode, asMethod));
         job->setUiDelegate(KIO::createDefaultJobUiDelegate());
         if (!(flags & HideProgressInfo)) {
             KIO::getJobTracker()->registerJob(job);
         }
         if (flags & KIO::Overwrite) {
             job->d_func()->m_bOverwriteAllDirs = true;
             job->d_func()->m_bOverwriteAllFiles = true;
         }
         if (!(flags & KIO::NoPrivilegeExecution)) {
             job->d_func()->m_privilegeExecutionEnabled = true;
             FileOperationType copyType;
             switch (mode) {
             case CopyJob::Copy:
                 copyType = Copy;
                 break;
             case CopyJob::Move:
                 copyType = Move;
                 break;
             case CopyJob::Link:
                 copyType = Symlink;
                 break;
             default:
                 Q_UNREACHABLE();
             }
             job->d_func()->m_operationType = copyType;
         }
         return job;
     }
 };
 
 CopyJob::CopyJob(CopyJobPrivate &dd)
     : Job(dd)
 {
     Q_D(CopyJob);
     setProperty("destUrl", d_func()->m_dest.toString());
     QTimer::singleShot(0, this, [d]() {
         d->slotStart();
     });
     qRegisterMetaType<KIO::UDSEntry>();
 }
 
 CopyJob::~CopyJob()
 {
 }
 
 QList<QUrl> CopyJob::srcUrls() const
 {
     return d_func()->m_srcList;
 }
 
 QUrl CopyJob::destUrl() const
 {
     return d_func()->m_dest;
 }
 
 void CopyJobPrivate::slotStart()
 {
     Q_Q(CopyJob);
     if (q->isSuspended()) {
         return;
     }
 
     if (m_mode == CopyJob::CopyMode::Move) {
         for (const QUrl &url : std::as_const(m_srcList)) {
             if (m_dest.scheme() == url.scheme() && m_dest.host() == url.host()) {
                 const QString srcPath = Utils::slashAppended(url.path());
                 if (m_dest.path().startsWith(srcPath)) {
                     q->setError(KIO::ERR_CANNOT_MOVE_INTO_ITSELF);
                     q->emitResult();
                     return;
                 }
             }
         }
     }
 
     if (m_mode == CopyJob::CopyMode::Link && m_globalDest.isLocalFile()) {
         const QString destPath = m_globalDest.toLocalFile();
         const auto destFs = KFileSystemType::fileSystemType(destPath);
         if (isFatFs(destFs)) {
             q->setError(ERR_SYMLINKS_NOT_SUPPORTED);
             const QString errText = destPath + QLatin1String(" [") + KFileSystemType::fileSystemName(destFs) + QLatin1Char(']');
             q->setErrorText(errText);
             q->emitResult();
             return;
         }
     }
 
     /**
        We call the functions directly instead of using signals.
        Calling a function via a signal takes approx. 65 times the time
        compared to calling it directly (at least on my machine). aleXXX
     */
     m_reportTimer = new QTimer(q);
 
     q->connect(m_reportTimer, &QTimer::timeout, q, [this]() {
         slotReport();
     });
     m_reportTimer->start(s_reportTimeout);
 
     // Stat the dest
     state = STATE_STATING;
     const QUrl dest = m_asMethod ? m_dest.adjusted(QUrl::RemoveFilename) : m_dest;
     // We need isDir() and UDS_LOCAL_PATH (for workers who set it). Let's assume the latter is part of StatBasic too.
     KIO::Job *job = KIO::stat(dest, StatJob::DestinationSide, KIO::StatBasic | KIO::StatResolveSymlink, KIO::HideProgressInfo);
     qCDebug(KIO_COPYJOB_DEBUG) << "CopyJob: stating the dest" << dest;
     q->addSubjob(job);
 }
 
 // For unit test purposes
 KIOCORE_EXPORT bool kio_resolve_local_urls = true;
 
 void CopyJobPrivate::slotResultStating(KJob *job)
 {
     Q_Q(CopyJob);
     qCDebug(KIO_COPYJOB_DEBUG);
     // Was there an error while stating the src ?
     if (job->error() && destinationState != DEST_NOT_STATED) {
         const QUrl srcurl = static_cast<SimpleJob *>(job)->url();
         if (!srcurl.isLocalFile()) {
             // Probably : src doesn't exist. Well, over some protocols (e.g. FTP)
             // this info isn't really reliable (thanks to MS FTP servers).
             // We'll assume a file, and try to download anyway.
             qCDebug(KIO_COPYJOB_DEBUG) << "Error while stating source. Activating hack";
             q->removeSubjob(job);
             Q_ASSERT(!q->hasSubjobs()); // We should have only one job at a time ...
             struct CopyInfo info;
             info.permissions = (mode_t)-1;
             info.size = KIO::invalidFilesize;
             info.uSource = srcurl;
             info.uDest = m_dest;
             // Append filename or dirname to destination URL, if allowed
             if (destinationState == DEST_IS_DIR && !m_asMethod) {
                 const QString fileName = srcurl.scheme() == QLatin1String("data") ? QStringLiteral("data") : srcurl.fileName(); // #379093
                 info.uDest = addPathToUrl(info.uDest, fileName);
             }
 
             files.append(info);
             statNextSrc();
             return;
         }
         // Local file. If stat fails, the file definitely doesn't exist.
         // yes, q->Job::, because we don't want to call our override
         q->Job::slotResult(job); // will set the error and emit result(this)
         return;
     }
 
     // Keep copy of the stat result
     auto statJob = static_cast<StatJob *>(job);
     const UDSEntry entry = statJob->statResult();
 
     if (destinationState == DEST_NOT_STATED) {
         const bool isGlobalDest = m_dest == m_globalDest;
 
         // we were stating the dest
         if (job->error()) {
             destinationState = DEST_DOESNT_EXIST;
             qCDebug(KIO_COPYJOB_DEBUG) << "dest does not exist";
         } else {
             const bool isDir = entry.isDir();
 
             // Check for writability, before spending time stat'ing everything (#141564).
             // This assumes all KIO workers set permissions correctly...
             const int permissions = entry.numberValue(KIO::UDSEntry::UDS_ACCESS, -1);
             const bool isWritable = (permissions != -1) && (permissions & S_IWUSR);
             if (!m_privilegeExecutionEnabled && !isWritable) {
                 const QUrl dest = m_asMethod ? m_dest.adjusted(QUrl::RemoveFilename) : m_dest;
                 q->setError(ERR_WRITE_ACCESS_DENIED);
                 q->setErrorText(dest.toDisplayString(QUrl::PreferLocalFile));
                 q->emitResult();
                 return;
             }
 
             // Treat symlinks to dirs as dirs here, so no test on isLink
             destinationState = isDir ? DEST_IS_DIR : DEST_IS_FILE;
             qCDebug(KIO_COPYJOB_DEBUG) << "dest is dir:" << isDir;
 
             if (isGlobalDest) {
                 m_globalDestinationState = destinationState;
             }
 
             const QString sLocalPath = entry.stringValue(KIO::UDSEntry::UDS_LOCAL_PATH);
             if (!sLocalPath.isEmpty() && kio_resolve_local_urls && statJob->url().scheme() != QStringLiteral("trash")) {
                 const QString fileName = m_dest.fileName();
                 m_dest = QUrl::fromLocalFile(sLocalPath);
                 if (m_asMethod) {
                     m_dest = addPathToUrl(m_dest, fileName);
                 }
                 qCDebug(KIO_COPYJOB_DEBUG) << "Setting m_dest to the local path:" << sLocalPath;
                 if (isGlobalDest) {
                     m_globalDest = m_dest;
                 }
             }
         }
 
         q->removeSubjob(job);
         Q_ASSERT(!q->hasSubjobs());
 
         // In copy-as mode, we want to check the directory to which we're
         // copying. The target file or directory does not exist yet, which
         // might confuse FileSystemFreeSpaceJob.
         const QUrl existingDest = m_asMethod ? m_dest.adjusted(QUrl::RemoveFilename) : m_dest;
         KIO::FileSystemFreeSpaceJob *spaceJob = KIO::fileSystemFreeSpace(existingDest);
         q->connect(spaceJob, &KJob::result, q, [this, existingDest, spaceJob]() {
             if (!spaceJob->error()) {
                 m_freeSpace = spaceJob->availableSize();
             } else {
                 qCDebug(KIO_COPYJOB_DEBUG) << "Couldn't determine free space information for" << existingDest;
             }
             // After knowing what the dest is, we can start stat'ing the first src.
             statCurrentSrc();
         });
         return;
     } else {
         sourceStated(entry, static_cast<SimpleJob *>(job)->url());
         q->removeSubjob(job);
     }
 }
 
 void CopyJobPrivate::sourceStated(const UDSEntry &entry, const QUrl &sourceUrl)
 {
     const QString sLocalPath = sourceUrl.scheme() != QStringLiteral("trash") ? entry.stringValue(KIO::UDSEntry::UDS_LOCAL_PATH) : QString();
     const bool isDir = entry.isDir();
 
     // We were stating the current source URL
     // Is it a file or a dir ?
 
     // There 6 cases, and all end up calling addCopyInfoFromUDSEntry first :
     // 1 - src is a dir, destination is a directory,
     // slotEntries will append the source-dir-name to the destination
     // 2 - src is a dir, destination is a file -- will offer to overwrite, later on.
     // 3 - src is a dir, destination doesn't exist, then it's the destination dirname,
     // so slotEntries will use it as destination.
 
     // 4 - src is a file, destination is a directory,
     // slotEntries will append the filename to the destination.
     // 5 - src is a file, destination is a file, m_dest is the exact destination name
     // 6 - src is a file, destination doesn't exist, m_dest is the exact destination name
 
     QUrl srcurl;
     if (!sLocalPath.isEmpty() && destinationState != DEST_DOESNT_EXIST) {
         qCDebug(KIO_COPYJOB_DEBUG) << "Using sLocalPath. destinationState=" << destinationState;
         // Prefer the local path -- but only if we were able to stat() the dest.
         // Otherwise, renaming a desktop:/ url would copy from src=file to dest=desktop (#218719)
         srcurl = QUrl::fromLocalFile(sLocalPath);
     } else {
         srcurl = sourceUrl;
     }
     addCopyInfoFromUDSEntry(entry, srcurl, false, m_dest);
 
     m_currentDest = m_dest;
     m_bCurrentSrcIsDir = false;
 
     if (isDir //
         && !entry.isLink() // treat symlinks as files (no recursion)
         && m_mode != CopyJob::Link) { // No recursion in Link mode either.
         qCDebug(KIO_COPYJOB_DEBUG) << "Source is a directory";
 
         if (srcurl.isLocalFile()) {
             const QString parentDir = srcurl.adjusted(QUrl::StripTrailingSlash).toLocalFile();
             m_parentDirs.insert(parentDir);
         }
 
         m_bCurrentSrcIsDir = true; // used by slotEntries
         if (destinationState == DEST_IS_DIR) { // (case 1)
             if (!m_asMethod) {
                 // Use <desturl>/<directory_copied> as destination, from now on
                 QString directory = srcurl.fileName();
                 const QString sName = entry.stringValue(KIO::UDSEntry::UDS_NAME);
                 KProtocolInfo::FileNameUsedForCopying fnu = KProtocolManager::fileNameUsedForCopying(srcurl);
                 if (fnu == KProtocolInfo::Name) {
                     if (!sName.isEmpty()) {
                         directory = sName;
                     }
                 } else if (fnu == KProtocolInfo::DisplayName) {
                     const QString dispName = entry.stringValue(KIO::UDSEntry::UDS_DISPLAY_NAME);
                     if (!dispName.isEmpty()) {
                         directory = dispName;
                     } else if (!sName.isEmpty()) {
                         directory = sName;
                     }
                 }
                 m_currentDest = addPathToUrl(m_currentDest, directory);
             }
         } else { // (case 3)
             // otherwise dest is new name for toplevel dir
             // so the destination exists, in fact, from now on.
             // (This even works with other src urls in the list, since the
             //  dir has effectively been created)
             destinationState = DEST_IS_DIR;
             if (m_dest == m_globalDest) {
                 m_globalDestinationState = destinationState;
             }
         }
 
         startListing(srcurl);
     } else {
         qCDebug(KIO_COPYJOB_DEBUG) << "Source is a file (or a symlink), or we are linking -> no recursive listing";
 
         if (srcurl.isLocalFile()) {
             const QString parentDir = srcurl.adjusted(QUrl::RemoveFilename | QUrl::StripTrailingSlash).path();
             m_parentDirs.insert(parentDir);
         }
 
         statNextSrc();
     }
 }
 
 bool CopyJob::doSuspend()
 {
     Q_D(CopyJob);
     d->slotReport();
     return Job::doSuspend();
 }
 
 bool CopyJob::doResume()
 {
     Q_D(CopyJob);
     switch (d->state) {
     case STATE_INITIAL:
         QTimer::singleShot(0, this, [d]() {
             d->slotStart();
         });
         break;
     default:
         // not implemented
         break;
     }
     return Job::doResume();
 }
 
 void CopyJobPrivate::slotReport()
 {
     Q_Q(CopyJob);
     if (q->isSuspended()) {
         return;
     }
 
     // If showProgressInfo was set, progressId() is > 0.
     switch (state) {
     case STATE_RENAMING:
         if (m_bURLDirty) {
             m_bURLDirty = false;
             Q_ASSERT(m_mode == CopyJob::Move);
             emitMoving(q, m_currentSrcURL, m_currentDestURL);
             Q_EMIT q->moving(q, m_currentSrcURL, m_currentDestURL);
         }
         // "N" files renamed shouldn't include skipped files
         q->setProcessedAmount(KJob::Files, m_processedFiles);
         // % value should include skipped files
         q->emitPercent(m_filesHandledByDirectRename, q->totalAmount(KJob::Files));
         break;
 
     case STATE_COPYING_FILES:
         q->setProcessedAmount(KJob::Files, m_processedFiles);
         q->setProcessedAmount(KJob::Bytes, m_processedSize + m_fileProcessedSize);
         if (m_bURLDirty) {
             // Only emit urls when they changed. This saves time, and fixes #66281
             m_bURLDirty = false;
             if (m_mode == CopyJob::Move) {
                 emitMoving(q, m_currentSrcURL, m_currentDestURL);
                 Q_EMIT q->moving(q, m_currentSrcURL, m_currentDestURL);
             } else if (m_mode == CopyJob::Link) {
                 emitCopying(q, m_currentSrcURL, m_currentDestURL); // we don't have a delegate->linking
                 Q_EMIT q->linking(q, m_currentSrcURL.path(), m_currentDestURL);
             } else {
                 emitCopying(q, m_currentSrcURL, m_currentDestURL);
                 Q_EMIT q->copying(q, m_currentSrcURL, m_currentDestURL);
             }
         }
         break;
 
     case STATE_CREATING_DIRS:
         q->setProcessedAmount(KJob::Directories, m_processedDirs);
         if (m_bURLDirty) {
             m_bURLDirty = false;
             Q_EMIT q->creatingDir(q, m_currentDestURL);
             emitCreatingDir(q, m_currentDestURL);
         }
         break;
 
     case STATE_STATING:
     case STATE_LISTING:
         if (m_bURLDirty) {
             m_bURLDirty = false;
             if (m_mode == CopyJob::Move) {
                 emitMoving(q, m_currentSrcURL, m_currentDestURL);
             } else {
                 emitCopying(q, m_currentSrcURL, m_currentDestURL);
             }
         }
         q->setProgressUnit(KJob::Bytes);
         q->setTotalAmount(KJob::Bytes, m_totalSize);
         q->setTotalAmount(KJob::Files, files.count() + m_filesHandledByDirectRename);
         q->setTotalAmount(KJob::Directories, dirs.count());
         break;
 
     default:
         break;
     }
 }
 
 void CopyJobPrivate::slotEntries(KIO::Job *job, const UDSEntryList &list)
 {
     // Q_Q(CopyJob);
     UDSEntryList::ConstIterator it = list.constBegin();
     UDSEntryList::ConstIterator end = list.constEnd();
     for (; it != end; ++it) {
         const UDSEntry &entry = *it;
         addCopyInfoFromUDSEntry(entry, static_cast<SimpleJob *>(job)->url(), m_bCurrentSrcIsDir, m_currentDest);
     }
 }
 
 void CopyJobPrivate::slotSubError(ListJob *job, ListJob *subJob)
 {
     const QUrl &url = subJob->url();
     qCWarning(KIO_CORE) << url << subJob->errorString();
 
     Q_Q(CopyJob);
 
     Q_EMIT q->warning(job, subJob->errorString());
     skip(url, true);
 }
 
 void CopyJobPrivate::addCopyInfoFromUDSEntry(const UDSEntry &entry, const QUrl &srcUrl, bool srcIsDir, const QUrl &currentDest)
 {
     struct CopyInfo info;
     info.permissions = entry.numberValue(KIO::UDSEntry::UDS_ACCESS, -1);
     const auto timeVal = entry.numberValue(KIO::UDSEntry::UDS_MODIFICATION_TIME, -1);
     if (timeVal != -1) {
         info.mtime = QDateTime::fromSecsSinceEpoch(timeVal, QTimeZone::UTC);
     }
     info.ctime = QDateTime::fromSecsSinceEpoch(entry.numberValue(KIO::UDSEntry::UDS_CREATION_TIME, -1), QTimeZone::UTC);
     info.size = static_cast<KIO::filesize_t>(entry.numberValue(KIO::UDSEntry::UDS_SIZE, -1));
     const bool isDir = entry.isDir();
 
     if (!isDir && info.size != KIO::invalidFilesize) {
         m_totalSize += info.size;
     }
 
     // recursive listing, displayName can be a/b/c/d
     const QString fileName = entry.stringValue(KIO::UDSEntry::UDS_NAME);
     const QString urlStr = entry.stringValue(KIO::UDSEntry::UDS_URL);
     QUrl url;
     if (!urlStr.isEmpty()) {
         url = QUrl(urlStr);
     }
     QString localPath = srcUrl.scheme() != QStringLiteral("trash") ? entry.stringValue(KIO::UDSEntry::UDS_LOCAL_PATH) : QString();
     info.linkDest = entry.stringValue(KIO::UDSEntry::UDS_LINK_DEST);
 
     if (fileName != QLatin1String("..") && fileName != QLatin1String(".")) {
         const bool hasCustomURL = !url.isEmpty() || !localPath.isEmpty();
         if (!hasCustomURL) {
             // Make URL from displayName
             url = srcUrl;
             if (srcIsDir) { // Only if src is a directory. Otherwise uSource is fine as is
                 qCDebug(KIO_COPYJOB_DEBUG) << "adding path" << fileName;
                 url = addPathToUrl(url, fileName);
             }
         }
         qCDebug(KIO_COPYJOB_DEBUG) << "fileName=" << fileName << "url=" << url;
         if (!localPath.isEmpty() && kio_resolve_local_urls && destinationState != DEST_DOESNT_EXIST) {
             url = QUrl::fromLocalFile(localPath);
         }
 
         info.uSource = url;
         info.uDest = currentDest;
         qCDebug(KIO_COPYJOB_DEBUG) << "uSource=" << info.uSource << "uDest(1)=" << info.uDest;
         // Append filename or dirname to destination URL, if allowed
         if (destinationState == DEST_IS_DIR &&
             // "copy/move as <foo>" means 'foo' is the dest for the base srcurl
             // (passed here during stating) but not its children (during listing)
             (!(m_asMethod && state == STATE_STATING))) {
             QString destFileName;
             KProtocolInfo::FileNameUsedForCopying fnu = KProtocolManager::fileNameUsedForCopying(url);
             if (hasCustomURL && fnu == KProtocolInfo::FromUrl) {
                 // destFileName = url.fileName(); // Doesn't work for recursive listing
                 // Count the number of prefixes used by the recursive listjob
                 int numberOfSlashes = fileName.count(QLatin1Char('/')); // don't make this a find()!
                 QString path = url.path();
                 int pos = 0;
                 for (int n = 0; n < numberOfSlashes + 1; ++n) {
                     pos = path.lastIndexOf(QLatin1Char('/'), pos - 1);
                     if (pos == -1) { // error
                         qCWarning(KIO_CORE) << "KIO worker bug: not enough slashes in UDS_URL" << path << "- looking for" << numberOfSlashes << "slashes";
                         break;
                     }
                 }
                 if (pos >= 0) {
                     destFileName = path.mid(pos + 1);
                 }
 
             } else if (fnu == KProtocolInfo::Name) { // destination filename taken from UDS_NAME
                 destFileName = fileName;
             } else { // from display name (with fallback to name)
                 const QString displayName = entry.stringValue(KIO::UDSEntry::UDS_DISPLAY_NAME);
                 destFileName = displayName.isEmpty() ? fileName : displayName;
             }
 
             // Here we _really_ have to add some filename to the dest.
             // Otherwise, we end up with e.g. dest=..../Desktop/ itself.
             // (This can happen when dropping a link to a webpage with no path)
             if (destFileName.isEmpty()) {
                 destFileName = KIO::encodeFileName(info.uSource.toDisplayString());
             }
 
             qCDebug(KIO_COPYJOB_DEBUG) << " adding destFileName=" << destFileName;
             info.uDest = addPathToUrl(info.uDest, destFileName);
         }
         qCDebug(KIO_COPYJOB_DEBUG) << " uDest(2)=" << info.uDest;
         qCDebug(KIO_COPYJOB_DEBUG) << " " << info.uSource << "->" << info.uDest;
         if (info.linkDest.isEmpty() && isDir && m_mode != CopyJob::Link) { // Dir
             dirs.append(info); // Directories
             if (m_mode == CopyJob::Move) {
                 dirsToRemove.append(info.uSource);
             }
         } else {
             files.append(info); // Files and any symlinks
         }
     }
 }
 
 // Adjust for kio_trash choosing its own dest url...
 QUrl CopyJobPrivate::finalDestUrl(const QUrl &src, const QUrl &dest) const
 {
     Q_Q(const CopyJob);
     if (dest.scheme() == QLatin1String("trash")) {
         const QMap<QString, QString> &metaData = q->metaData();
         QMap<QString, QString>::ConstIterator it = metaData.find(QLatin1String("trashURL-") + src.path());
         if (it != metaData.constEnd()) {
             qCDebug(KIO_COPYJOB_DEBUG) << "finalDestUrl=" << it.value();
             return QUrl(it.value());
         }
     }
     return dest;
 }
 
 void CopyJobPrivate::skipSrc(bool isDir)
 {
     m_dest = m_globalDest;
     destinationState = m_globalDestinationState;
     skip(*m_currentStatSrc, isDir);
     ++m_currentStatSrc;
     statCurrentSrc();
 }
 
 void CopyJobPrivate::statNextSrc()
 {
     /* Revert to the global destination, the one that applies to all source urls.
      * Imagine you copy the items a b and c into /d, but /d/b exists so the user uses "Rename" to put it in /foo/b instead.
      * d->m_dest is /foo/b for b, but we have to revert to /d for item c and following.
      */
     m_dest = m_globalDest;
     qCDebug(KIO_COPYJOB_DEBUG) << "Setting m_dest to" << m_dest;
     destinationState = m_globalDestinationState;
     ++m_currentStatSrc;
     statCurrentSrc();
 }
 
 void CopyJobPrivate::statCurrentSrc()
 {
     Q_Q(CopyJob);
     if (m_currentStatSrc != m_srcList.constEnd()) {
         m_currentSrcURL = (*m_currentStatSrc);
         m_bURLDirty = true;
         m_ignoreSourcePermissions = !KProtocolManager::supportsListing(m_currentSrcURL) || m_currentSrcURL.scheme() == QLatin1String("trash");
 
         if (m_mode == CopyJob::Link) {
             // Skip the "stating the source" stage, we don't need it for linking
             m_currentDest = m_dest;
             struct CopyInfo info;
             info.permissions = -1;
             info.size = KIO::invalidFilesize;
             info.uSource = m_currentSrcURL;
             info.uDest = m_currentDest;
             // Append filename or dirname to destination URL, if allowed
             if (destinationState == DEST_IS_DIR && !m_asMethod) {
                 if (compareUrls(m_currentSrcURL, info.uDest)) {
                     // This is the case of creating a real symlink
                     info.uDest = addPathToUrl(info.uDest, m_currentSrcURL.fileName());
                 } else {
                     // Different protocols, we'll create a .desktop file
                     // We have to change the extension anyway, so while we're at it,
                     // name the file like the URL
                     QByteArray encodedFilename = QFile::encodeName(m_currentSrcURL.toDisplayString());
                     const int truncatePos = NAME_MAX - (info.uDest.toDisplayString().length() + 8); // length(.desktop) = 8
                     if (truncatePos > 0) {
                         encodedFilename.truncate(truncatePos);
                     }
                     const QString decodedFilename = QFile::decodeName(encodedFilename);
                     info.uDest = addPathToUrl(info.uDest, KIO::encodeFileName(decodedFilename) + QLatin1String(".desktop"));
                 }
             }
             files.append(info); // Files and any symlinks
             statNextSrc(); // we could use a loop instead of a recursive call :)
             return;
         }
 
         // Let's see if we can skip stat'ing, for the case where a directory view has the info already
         KIO::UDSEntry entry;
         const KFileItem cachedItem = KCoreDirLister::cachedItemForUrl(m_currentSrcURL);
         if (!cachedItem.isNull()) {
             entry = cachedItem.entry();
             if (destinationState != DEST_DOESNT_EXIST
                 && m_currentSrcURL.scheme() != QStringLiteral("trash")) { // only resolve src if we could resolve dest (#218719)
 
                 m_currentSrcURL = cachedItem.mostLocalUrl(); // #183585
             }
         }
 
         // Don't go renaming right away if we need a stat() to find out the destination filename
         const bool needStat =
             KProtocolManager::fileNameUsedForCopying(m_currentSrcURL) == KProtocolInfo::FromUrl || destinationState != DEST_IS_DIR || m_asMethod;
         if (m_mode == CopyJob::Move && needStat) {
             // If moving, before going for the full stat+[list+]copy+del thing, try to rename
             // The logic is pretty similar to FileCopyJobPrivate::slotStart()
             if (compareUrls(m_currentSrcURL, m_dest)) {
                 startRenameJob(m_currentSrcURL);
                 return;
             } else if (m_currentSrcURL.isLocalFile() && KProtocolManager::canRenameFromFile(m_dest)) {
                 startRenameJob(m_dest);
                 return;
             } else if (m_dest.isLocalFile() && KProtocolManager::canRenameToFile(m_currentSrcURL)) {
                 startRenameJob(m_currentSrcURL);
                 return;
             }
         }
 
         // if the source file system doesn't support deleting, we do not even stat
         if (m_mode == CopyJob::Move && !KProtocolManager::supportsDeleting(m_currentSrcURL)) {
             QPointer<CopyJob> that = q;
             Q_EMIT q->warning(q, buildErrorString(ERR_CANNOT_DELETE, m_currentSrcURL.toDisplayString()));
             if (that) {
                 statNextSrc(); // we could use a loop instead of a recursive call :)
             }
             return;
         }
 
         m_bOnlyRenames = false;
 
         // Testing for entry.count()>0 here is not good enough; KFileItem inserts
         // entries for UDS_USER and UDS_GROUP even on initially empty UDSEntries (#192185)
         if (entry.contains(KIO::UDSEntry::UDS_NAME)) {
             qCDebug(KIO_COPYJOB_DEBUG) << "fast path! found info about" << m_currentSrcURL << "in KCoreDirLister";
             // sourceStated(entry, m_currentSrcURL); // don't recurse, see #319747, use queued invokeMethod instead
             auto srcStatedFunc = [this, entry]() {
                 sourceStated(entry, m_currentSrcURL);
             };
             QMetaObject::invokeMethod(q, srcStatedFunc, Qt::QueuedConnection);
             return;
         }
 
         // Stat the next src url
         Job *job = KIO::stat(m_currentSrcURL, KIO::HideProgressInfo);
         qCDebug(KIO_COPYJOB_DEBUG) << "KIO::stat on" << m_currentSrcURL;
         state = STATE_STATING;
         q->addSubjob(job);
         m_currentDestURL = m_dest;
         m_bURLDirty = true;
     } else {
         // Finished the stat'ing phase
         // First make sure that the totals were correctly emitted
         m_bURLDirty = true;
         slotReport();
 
         qCDebug(KIO_COPYJOB_DEBUG) << "Stating finished. To copy:" << m_totalSize << ", available:" << m_freeSpace;
 
         if (m_totalSize > m_freeSpace && m_freeSpace != static_cast<KIO::filesize_t>(-1)) {
             q->setError(ERR_DISK_FULL);
             q->setErrorText(m_currentSrcURL.toDisplayString());
             q->emitResult();
             return;
         }
 
         // Check if we are copying a single file
         m_bSingleFileCopy = (files.count() == 1 && dirs.isEmpty());
         // Then start copying things
         state = STATE_CREATING_DIRS;
         createNextDir();
     }
 }
 
 void CopyJobPrivate::startRenameJob(const QUrl &workerUrl)
 {
     Q_Q(CopyJob);
 
     // Silence KDirWatch notifications, otherwise performance is horrible
     if (m_currentSrcURL.isLocalFile()) {
         const QString parentDir = m_currentSrcURL.adjusted(QUrl::RemoveFilename).path();
         const auto [it, isInserted] = m_parentDirs.insert(parentDir);
         if (isInserted) {
             KDirWatch::self()->stopDirScan(parentDir);
         }
     }
 
     QUrl dest = m_dest;
     // Append filename or dirname to destination URL, if allowed
     if (destinationState == DEST_IS_DIR && !m_asMethod) {
         dest = addPathToUrl(dest, m_currentSrcURL.fileName());
     }
     m_currentDestURL = dest;
     qCDebug(KIO_COPYJOB_DEBUG) << m_currentSrcURL << "->" << dest << "trying direct rename first";
     if (state != STATE_RENAMING) {
         q->setTotalAmount(KJob::Files, m_srcList.count());
     }
     state = STATE_RENAMING;
 
     struct CopyInfo info;
     info.permissions = -1;
     info.size = KIO::invalidFilesize;
     info.uSource = m_currentSrcURL;
     info.uDest = dest;
 
     KIO_ARGS << m_currentSrcURL << dest << (qint8) false /*no overwrite*/;
     SimpleJob *newJob = SimpleJobPrivate::newJobNoUi(workerUrl, CMD_RENAME, packedArgs);
     newJob->setParentJob(q);
     q->addSubjob(newJob);
     if (m_currentSrcURL.adjusted(QUrl::RemoveFilename) != dest.adjusted(QUrl::RemoveFilename)) { // For the user, moving isn't renaming. Only renaming is.
         m_bOnlyRenames = false;
     }
 }
 
 void CopyJobPrivate::startListing(const QUrl &src)
 {
     Q_Q(CopyJob);
     state = STATE_LISTING;
     m_bURLDirty = true;
     ListJob *newjob = listRecursive(src, KIO::HideProgressInfo);
     newjob->setUnrestricted(true);
     q->connect(newjob, &ListJob::entries, q, [this](KIO::Job *job, const KIO::UDSEntryList &list) {
         slotEntries(job, list);
     });
     q->connect(newjob, &ListJob::subError, q, [this](KIO::ListJob *job, KIO::ListJob *subJob) {
         slotSubError(job, subJob);
     });
     q->addSubjob(newjob);
 }
 
 void CopyJobPrivate::skip(const QUrl &sourceUrl, bool isDir)
 {
     QUrl dir(sourceUrl);
     if (!isDir) {
         // Skipping a file: make sure not to delete the parent dir (#208418)
         dir = dir.adjusted(QUrl::RemoveFilename | QUrl::StripTrailingSlash);
     }
     while (dirsToRemove.removeAll(dir) > 0) {
         // Do not rely on rmdir() on the parent directories aborting.
         // Exclude the parent dirs explicitly.
         dir = dir.adjusted(QUrl::RemoveFilename | QUrl::StripTrailingSlash);
     }
 }
 
 bool CopyJobPrivate::shouldOverwriteDir(const QString &path) const
 {
     if (m_bOverwriteAllDirs) {
         return true;
     }
     return m_overwriteList.contains(path);
 }
 
 bool CopyJobPrivate::shouldOverwriteFile(const QString &path) const
 {
     if (m_bOverwriteAllFiles) {
         return true;
     }
     return m_overwriteList.contains(path);
 }
 
 bool CopyJobPrivate::shouldSkip(const QString &path) const
 {
     for (const QString &skipPath : std::as_const(m_skipList)) {
         if (path.startsWith(skipPath)) {
             return true;
         }
     }
     return false;
 }
 
 void CopyJobPrivate::renameDirectory(const QList<CopyInfo>::iterator &it, const QUrl &newUrl)
 {
     Q_Q(CopyJob);
     Q_EMIT q->renamed(q, (*it).uDest, newUrl); // for e.g. KPropertiesDialog
 
     const QString oldPath = Utils::slashAppended((*it).uDest.path());
 
     // Change the current one and strip the trailing '/'
     (*it).uDest = newUrl.adjusted(QUrl::StripTrailingSlash);
 
     const QString newPath = Utils::slashAppended(newUrl.path()); // With trailing slash
 
     QList<CopyInfo>::Iterator renamedirit = it;
     ++renamedirit;
     // Change the name of subdirectories inside the directory
     for (; renamedirit != dirs.end(); ++renamedirit) {
         QString path = (*renamedirit).uDest.path();
         if (path.startsWith(oldPath)) {
             QString n = path;
             n.replace(0, oldPath.length(), newPath);
             /*qDebug() << "dirs list:" << (*renamedirit).uSource.path()
                          << "was going to be" << path
                          << ", changed into" << n;*/
             (*renamedirit).uDest.setPath(n, QUrl::DecodedMode);
         }
     }
     // Change filenames inside the directory
     QList<CopyInfo>::Iterator renamefileit = files.begin();
     for (; renamefileit != files.end(); ++renamefileit) {
         QString path = (*renamefileit).uDest.path(QUrl::FullyDecoded);
         if (path.startsWith(oldPath)) {
             QString n = path;
             n.replace(0, oldPath.length(), newPath);
             /*qDebug() << "files list:" << (*renamefileit).uSource.path()
                          << "was going to be" << path
                          << ", changed into" << n;*/
             (*renamefileit).uDest.setPath(n, QUrl::DecodedMode);
         }
     }
 }
 
 void CopyJobPrivate::slotResultCreatingDirs(KJob *job)
 {
     Q_Q(CopyJob);
     // The dir we are trying to create:
     QList<CopyInfo>::Iterator it = dirs.begin();
     // Was there an error creating a dir ?
     if (job->error()) {
         m_conflictError = job->error();
         if (m_conflictError == ERR_DIR_ALREADY_EXIST //
             || m_conflictError == ERR_FILE_ALREADY_EXIST) { // can't happen?
             QUrl oldURL = ((SimpleJob *)job)->url();
             // Should we skip automatically ?
             if (m_bAutoSkipDirs) {
                 // We don't want to copy files in this directory, so we put it on the skip list
                 const QString path = Utils::slashAppended(oldURL.path());
                 m_skipList.append(path);
                 skip(oldURL, true);
                 dirs.erase(it); // Move on to next dir
             } else {
                 // Did the user choose to overwrite already?
                 const QString destDir = (*it).uDest.path();
                 if (shouldOverwriteDir(destDir)) { // overwrite => just skip
                     Q_EMIT q->copyingDone(q, (*it).uSource, finalDestUrl((*it).uSource, (*it).uDest), (*it).mtime, true /* directory */, false /* renamed */);
                     dirs.erase(it); // Move on to next dir
                     ++m_processedDirs;
                 } else {
                     if (m_bAutoRenameDirs) {
                         const QUrl destDirectory = (*it).uDest.adjusted(QUrl::RemoveFilename | QUrl::StripTrailingSlash);
                         const QString newName = KFileUtils::suggestName(destDirectory, (*it).uDest.fileName());
                         QUrl newUrl(destDirectory);
                         newUrl.setPath(Utils::concatPaths(newUrl.path(), newName));
                         renameDirectory(it, newUrl);
                     } else {
                         if (!KIO::delegateExtension<AskUserActionInterface *>(q)) {
                             q->Job::slotResult(job); // will set the error and emit result(this)
                             return;
                         }
 
                         Q_ASSERT(((SimpleJob *)job)->url() == (*it).uDest);
                         q->removeSubjob(job);
                         Q_ASSERT(!q->hasSubjobs()); // We should have only one job at a time ...
 
                         // We need to stat the existing dir, to get its last-modification time
                         QUrl existingDest((*it).uDest);
                         SimpleJob *newJob = KIO::stat(existingDest, StatJob::DestinationSide, KIO::StatDefaultDetails, KIO::HideProgressInfo);
                         qCDebug(KIO_COPYJOB_DEBUG) << "KIO::stat for resolving conflict on" << existingDest;
                         state = STATE_CONFLICT_CREATING_DIRS;
                         q->addSubjob(newJob);
                         return; // Don't move to next dir yet !
                     }
                 }
             }
         } else {
             // Severe error, abort
             q->Job::slotResult(job); // will set the error and emit result(this)
             return;
         }
     } else { // no error : remove from list, to move on to next dir
         // this is required for the undo feature
         Q_EMIT q->copyingDone(q, (*it).uSource, finalDestUrl((*it).uSource, (*it).uDest), (*it).mtime, true, false);
         m_directoriesCopied.push_back(*it);
         dirs.erase(it);
         ++m_processedDirs;
     }
 
     q->removeSubjob(job);
     Q_ASSERT(!q->hasSubjobs()); // We should have only one job at a time ...
     createNextDir();
 }
 
 void CopyJobPrivate::slotResultConflictCreatingDirs(KJob *job)
 {
     Q_Q(CopyJob);
     // We come here after a conflict has been detected and we've stated the existing dir
 
     // The dir we were trying to create:
     QList<CopyInfo>::Iterator it = dirs.begin();
 
     const UDSEntry entry = ((KIO::StatJob *)job)->statResult();
 
     QDateTime destmtime;
     QDateTime destctime;
     const KIO::filesize_t destsize = entry.numberValue(KIO::UDSEntry::UDS_SIZE);
     const QString linkDest = entry.stringValue(KIO::UDSEntry::UDS_LINK_DEST);
 
     q->removeSubjob(job);
     Q_ASSERT(!q->hasSubjobs()); // We should have only one job at a time ...
 
     // Always multi and skip (since there are files after that)
     RenameDialog_Options options(RenameDialog_MultipleItems | RenameDialog_Skip | RenameDialog_DestIsDirectory);
     // Overwrite only if the existing thing is a dir (no chance with a file)
     if (m_conflictError == ERR_DIR_ALREADY_EXIST) {
         // We are in slotResultConflictCreatingDirs(), so the source is a dir
         options |= RenameDialog_SourceIsDirectory;
 
         if ((*it).uSource == (*it).uDest
             || ((*it).uSource.scheme() == (*it).uDest.scheme() && (*it).uSource.adjusted(QUrl::StripTrailingSlash).path() == linkDest)) {
             options |= RenameDialog_OverwriteItself;
         } else {
             options |= RenameDialog_Overwrite;
             destmtime = QDateTime::fromSecsSinceEpoch(entry.numberValue(KIO::UDSEntry::UDS_MODIFICATION_TIME, -1), QTimeZone::UTC);
             destctime = QDateTime::fromSecsSinceEpoch(entry.numberValue(KIO::UDSEntry::UDS_CREATION_TIME, -1), QTimeZone::UTC);
         }
     }
 
     if (m_reportTimer) {
         m_reportTimer->stop();
     }
 
     auto *askUserActionInterface = KIO::delegateExtension<KIO::AskUserActionInterface *>(q);
 
     auto renameSignal = &KIO::AskUserActionInterface::askUserRenameResult;
     QObject::connect(askUserActionInterface, renameSignal, q, [=](RenameDialog_Result result, const QUrl &newUrl, KJob *parentJob) {
         Q_ASSERT(parentJob == q);
         // Only receive askUserRenameResult once per rename dialog
         QObject::disconnect(askUserActionInterface, renameSignal, q, nullptr);
 
         if (m_reportTimer) {
             m_reportTimer->start(s_reportTimeout);
         }
 
         const QString existingDest = (*it).uDest.path();
 
         switch (result) {
         case Result_Cancel:
             q->setError(ERR_USER_CANCELED);
             q->emitResult();
             return;
         case Result_AutoRename:
             m_bAutoRenameDirs = true;
             // fall through
             Q_FALLTHROUGH();
         case Result_Rename:
             renameDirectory(it, newUrl);
             break;
         case Result_AutoSkip:
             m_bAutoSkipDirs = true;
             // fall through
             Q_FALLTHROUGH();
         case Result_Skip:
             m_skipList.append(Utils::slashAppended(existingDest));
             skip((*it).uSource, true);
             // Move on to next dir
             dirs.erase(it);
             ++m_processedDirs;
             break;
         case Result_Overwrite:
             m_overwriteList.insert(existingDest);
             Q_EMIT q->copyingDone(q, (*it).uSource, finalDestUrl((*it).uSource, (*it).uDest), (*it).mtime, true /* directory */, false /* renamed */);
             // Move on to next dir
             dirs.erase(it);
             ++m_processedDirs;
             break;
         case Result_OverwriteAll:
             m_bOverwriteAllDirs = true;
             Q_EMIT q->copyingDone(q, (*it).uSource, finalDestUrl((*it).uSource, (*it).uDest), (*it).mtime, true /* directory */, false /* renamed */);
             // Move on to next dir
             dirs.erase(it);
             ++m_processedDirs;
             break;
         default:
             Q_ASSERT(0);
         }
         state = STATE_CREATING_DIRS;
         createNextDir();
     });
 
     /* clang-format off */
     askUserActionInterface->askUserRename(q, i18n("Folder Already Exists"),
                                           (*it).uSource, (*it).uDest,
                                           options,
                                           (*it).size, destsize,
                                           (*it).ctime, destctime,
                                           (*it).mtime, destmtime);
     /* clang-format on */
 }
 
 void CopyJobPrivate::createNextDir()
 {
     Q_Q(CopyJob);
 
     // Take first dir to create out of list
     QList<CopyInfo>::Iterator it = dirs.begin();
     // Is this URL on the skip list or the overwrite list ?
     while (it != dirs.end()) {
         const QString dir = it->uDest.path();
         if (shouldSkip(dir)) {
             it = dirs.erase(it);
         } else {
             break;
         }
     }
 
     if (it != dirs.end()) { // any dir to create, finally ?
         if (it->uDest.isLocalFile()) {
             // uDest doesn't exist yet, check the filesystem of the parent dir
             const auto destFileSystem = KFileSystemType::fileSystemType(it->uDest.adjusted(QUrl::StripTrailingSlash | QUrl::RemoveFilename).toLocalFile());
             if (isFatOrNtfs(destFileSystem)) {
                 const QString dirName = it->uDest.adjusted(QUrl::StripTrailingSlash).fileName();
                 if (hasInvalidChars(dirName)) {
                     // We already asked the user?
                     if (m_autoReplaceInvalidChars) {
                         processCreateNextDir(it, KIO::Result_ReplaceInvalidChars);
                         return;
                     } else if (m_autoSkipDirsWithInvalidChars) {
                         processCreateNextDir(it, KIO::Result_Skip);
                         return;
                     }
 
                     const QString msg = invalidCharsSupportMsg(it->uDest.toDisplayString(QUrl::PreferLocalFile),
                                                                KFileSystemType::fileSystemName(destFileSystem),
                                                                true /* isDir */);
 
                     if (auto *askUserActionInterface = KIO::delegateExtension<KIO::AskUserActionInterface *>(q)) {
                         SkipDialog_Options options = KIO::SkipDialog_Replace_Invalid_Chars;
                         if (dirs.size() > 1) {
                             options |= SkipDialog_MultipleItems;
                         }
 
                         auto skipSignal = &KIO::AskUserActionInterface::askUserSkipResult;
                         QObject::connect(askUserActionInterface, skipSignal, q, [=](SkipDialog_Result result, KJob *parentJob) {
                             Q_ASSERT(parentJob == q);
 
                             // Only receive askUserSkipResult once per skip dialog
                             QObject::disconnect(askUserActionInterface, skipSignal, q, nullptr);
 
                             processCreateNextDir(it, result);
                         });
 
                         askUserActionInterface->askUserSkip(q, options, msg);
 
                         return;
                     } else { // No Job Ui delegate
                         qCWarning(KIO_COPYJOB_DEBUG) << msg;
                         q->emitResult();
                         return;
                     }
                 }
             }
         }
 
         processCreateNextDir(it, -1);
     } else { // we have finished creating dirs
         q->setProcessedAmount(KJob::Directories, m_processedDirs); // make sure final number appears
 
         if (m_mode == CopyJob::Move) {
             // Now we know which dirs hold the files we're going to delete.
             // To speed things up and prevent double-notification, we disable KDirWatch
             // on those dirs temporarily (using KDirWatch::self, that's the instance
             // used by e.g. kdirlister).
             for (const auto &dir : m_parentDirs) {
                 KDirWatch::self()->stopDirScan(dir);
             }
         }
 
         state = STATE_COPYING_FILES;
         ++m_processedFiles; // Ralf wants it to start at 1, not 0
         copyNextFile();
     }
 }
 
 void CopyJobPrivate::processCreateNextDir(const QList<CopyInfo>::Iterator &it, int result)
 {
     Q_Q(CopyJob);
 
     switch (result) {
     case Result_Cancel:
         q->setError(ERR_USER_CANCELED);
         q->emitResult();
         return;
     case KIO::Result_ReplaceAllInvalidChars:
         m_autoReplaceInvalidChars = true;
         Q_FALLTHROUGH();
     case KIO::Result_ReplaceInvalidChars: {
         it->uDest = it->uDest.adjusted(QUrl::StripTrailingSlash);
         QString dirName = it->uDest.fileName();
         const int len = dirName.size();
         cleanMsdosDestName(dirName);
         QString path = it->uDest.path();
         path.replace(path.size() - len, len, dirName);
         it->uDest.setPath(path);
         break;
     }
     case KIO::Result_AutoSkip:
         m_autoSkipDirsWithInvalidChars = true;
         Q_FALLTHROUGH();
     case KIO::Result_Skip:
         m_skipList.append(Utils::slashAppended(it->uDest.path()));
         skip(it->uSource, true);
         dirs.erase(it); // Move on to next dir
         ++m_processedDirs;
         createNextDir();
         return;
     default:
         break;
     }
 
     // Create the directory - with default permissions so that we can put files into it
     // TODO : change permissions once all is finished; but for stuff coming from CDROM it sucks...
     KIO::SimpleJob *newjob = KIO::mkdir(it->uDest, -1);
     newjob->setParentJob(q);
     if (shouldOverwriteFile(it->uDest.path())) { // if we are overwriting an existing file or symlink
         newjob->addMetaData(QStringLiteral("overwrite"), QStringLiteral("true"));
     }
 
     m_currentDestURL = it->uDest;
     m_bURLDirty = true;
 
     q->addSubjob(newjob);
 }
 
 void CopyJobPrivate::slotResultCopyingFiles(KJob *job)
 {
     Q_Q(CopyJob);
     // The file we were trying to copy:
     QList<CopyInfo>::Iterator it = files.begin();
     if (job->error()) {
         // Should we skip automatically ?
         if (m_bAutoSkipFiles) {
             skip((*it).uSource, false);
             m_fileProcessedSize = (*it).size;
             files.erase(it); // Move on to next file
         } else {
             m_conflictError = job->error(); // save for later
             // Existing dest ?
             if (m_conflictError == ERR_FILE_ALREADY_EXIST //
                 || m_conflictError == ERR_DIR_ALREADY_EXIST //
                 || m_conflictError == ERR_IDENTICAL_FILES) {
                 if (m_bAutoRenameFiles) {
                     QUrl destDirectory = (*it).uDest.adjusted(QUrl::RemoveFilename | QUrl::StripTrailingSlash);
                     const QString newName = KFileUtils::suggestName(destDirectory, (*it).uDest.fileName());
                     QUrl newDest(destDirectory);
                     newDest.setPath(Utils::concatPaths(newDest.path(), newName));
                     Q_EMIT q->renamed(q, (*it).uDest, newDest); // for e.g. kpropsdlg
                     (*it).uDest = newDest;
                 } else {
                     if (!KIO::delegateExtension<AskUserActionInterface *>(q)) {
                         q->Job::slotResult(job); // will set the error and emit result(this)
                         return;
                     }
 
                     q->removeSubjob(job);
                     Q_ASSERT(!q->hasSubjobs());
                     // We need to stat the existing file, to get its last-modification time
                     QUrl existingFile((*it).uDest);
                     SimpleJob *newJob =
                         KIO::stat(existingFile, StatJob::DestinationSide, KIO::StatDetail::StatBasic | KIO::StatDetail::StatTime, KIO::HideProgressInfo);
                     qCDebug(KIO_COPYJOB_DEBUG) << "KIO::stat for resolving conflict on" << existingFile;
                     state = STATE_CONFLICT_COPYING_FILES;
                     q->addSubjob(newJob);
                     return; // Don't move to next file yet !
                 }
             } else {
                 if (m_bCurrentOperationIsLink && qobject_cast<KIO::DeleteJob *>(job)) {
                     // Very special case, see a few lines below
                     // We are deleting the source of a symlink we successfully moved... ignore error
                     m_fileProcessedSize = (*it).size;
                     ++m_processedFiles;
                     files.erase(it);
                 } else {
                     if (!KIO::delegateExtension<AskUserActionInterface *>(q)) {
                         q->Job::slotResult(job); // will set the error and emit result(this)
                         return;
                     }
 
                     // Go directly to the conflict resolution, there is nothing to stat
                     slotResultErrorCopyingFiles(job);
                     return;
                 }
             }
         }
     } else { // no error
         // Special case for moving links. That operation needs two jobs, unlike others.
         if (m_bCurrentOperationIsLink //
             && m_mode == CopyJob::Move //
             && !qobject_cast<KIO::DeleteJob *>(job) // Deleting source not already done
         ) {
             q->removeSubjob(job);
             Q_ASSERT(!q->hasSubjobs());
             // The only problem with this trick is that the error handling for this del operation
             // is not going to be right... see 'Very special case' above.
             KIO::Job *newjob = KIO::del((*it).uSource, HideProgressInfo);
             newjob->setParentJob(q);
             q->addSubjob(newjob);
             return; // Don't move to next file yet !
         }
 
         const QUrl finalUrl = finalDestUrl((*it).uSource, (*it).uDest);
 
         if (m_bCurrentOperationIsLink) {
             QString target = (m_mode == CopyJob::Link ? (*it).uSource.path() : (*it).linkDest);
             // required for the undo feature
             Q_EMIT q->copyingLinkDone(q, (*it).uSource, target, finalUrl);
         } else {
             // required for the undo feature
             Q_EMIT q->copyingDone(q, (*it).uSource, finalUrl, (*it).mtime, false, false);
             if (m_mode == CopyJob::Move) {
 #ifndef KIO_ANDROID_STUB
                 org::kde::KDirNotify::emitFileMoved((*it).uSource, finalUrl);
 #endif
             }
             m_successSrcList.append((*it).uSource);
             if (m_freeSpace != KIO::invalidFilesize && (*it).size != KIO::invalidFilesize) {
                 m_freeSpace -= (*it).size;
             }
         }
         // remove from list, to move on to next file
         files.erase(it);
         ++m_processedFiles;
     }
 
     // clear processed size for last file and add it to overall processed size
     m_processedSize += m_fileProcessedSize;
     m_fileProcessedSize = 0;
 
     qCDebug(KIO_COPYJOB_DEBUG) << files.count() << "files remaining";
 
     // Merge metadata from subjob
     KIO::Job *kiojob = qobject_cast<KIO::Job *>(job);
     Q_ASSERT(kiojob);
     m_incomingMetaData += kiojob->metaData();
     q->removeSubjob(job);
     Q_ASSERT(!q->hasSubjobs()); // We should have only one job at a time ...
     copyNextFile();
 }
 
 void CopyJobPrivate::slotResultErrorCopyingFiles(KJob *job)
 {
     Q_Q(CopyJob);
     // We come here after a conflict has been detected and we've stated the existing file
     // The file we were trying to create:
     QList<CopyInfo>::Iterator it = files.begin();
 
     RenameDialog_Result res = Result_Cancel;
 
     if (m_reportTimer) {
         m_reportTimer->stop();
     }
 
     q->removeSubjob(job);
     Q_ASSERT(!q->hasSubjobs());
     auto *askUserActionInterface = KIO::delegateExtension<KIO::AskUserActionInterface *>(q);
 
     if (m_conflictError == ERR_FILE_ALREADY_EXIST //
         || m_conflictError == ERR_DIR_ALREADY_EXIST //
         || m_conflictError == ERR_IDENTICAL_FILES) {
         // Its modification time:
         const UDSEntry entry = static_cast<KIO::StatJob *>(job)->statResult();
 
         QDateTime destmtime;
         QDateTime destctime;
         const KIO::filesize_t destsize = entry.numberValue(KIO::UDSEntry::UDS_SIZE);
         const QString linkDest = entry.stringValue(KIO::UDSEntry::UDS_LINK_DEST);
 
         // Offer overwrite only if the existing thing is a file
         // If src==dest, use "overwrite-itself"
         RenameDialog_Options options;
         bool isDir = true;
 
         if (m_conflictError == ERR_DIR_ALREADY_EXIST) {
             options = RenameDialog_DestIsDirectory;
         } else {
             if ((*it).uSource == (*it).uDest
                 || ((*it).uSource.scheme() == (*it).uDest.scheme() && (*it).uSource.adjusted(QUrl::StripTrailingSlash).path() == linkDest)) {
                 options = RenameDialog_OverwriteItself;
             } else {
                 const qint64 destMTimeStamp = entry.numberValue(KIO::UDSEntry::UDS_MODIFICATION_TIME, -1);
                 if (m_bOverwriteWhenOlder && (*it).mtime.isValid() && destMTimeStamp != -1) {
                     if ((*it).mtime.currentSecsSinceEpoch() > destMTimeStamp) {
                         qCDebug(KIO_COPYJOB_DEBUG) << "dest is older, overwriting" << (*it).uDest;
                         res = Result_Overwrite;
                     } else {
                         qCDebug(KIO_COPYJOB_DEBUG) << "dest is newer, skipping" << (*it).uDest;
                         res = Result_Skip;
                     }
                 } else {
                     // These timestamps are used only when RenameDialog_Overwrite is set.
                     destmtime = QDateTime::fromSecsSinceEpoch(destMTimeStamp, QTimeZone::UTC);
                     destctime = QDateTime::fromSecsSinceEpoch(entry.numberValue(KIO::UDSEntry::UDS_CREATION_TIME, -1), QTimeZone::UTC);
 
                     options = RenameDialog_Overwrite;
                 }
             }
             isDir = false;
         }
 
         // if no preset value was set
         if (res == Result_Cancel) {
             if (!m_bSingleFileCopy) {
                 options = RenameDialog_Options(options | RenameDialog_MultipleItems | RenameDialog_Skip);
             }
 
             const QString title = !isDir ? i18n("File Already Exists") : i18n("Already Exists as Folder");
 
             auto renameSignal = &KIO::AskUserActionInterface::askUserRenameResult;
             QObject::connect(askUserActionInterface, renameSignal, q, [=](RenameDialog_Result result, const QUrl &newUrl, KJob *parentJob) {
                 Q_ASSERT(parentJob == q);
                 // Only receive askUserRenameResult once per rename dialog
                 QObject::disconnect(askUserActionInterface, renameSignal, q, nullptr);
                 processFileRenameDialogResult(it, result, newUrl, destmtime);
             });
 
             /* clang-format off */
             askUserActionInterface->askUserRename(q, title,
                                                   (*it).uSource, (*it).uDest,
                                                   options,
                                                   (*it).size, destsize,
                                                   (*it).ctime, destctime,
                                                   (*it).mtime, destmtime); /* clang-format on */
             return;
         }
     } else {
         if (job->error() == ERR_USER_CANCELED) {
             res = Result_Cancel;
         } else if (!askUserActionInterface) {
             q->Job::slotResult(job); // will set the error and emit result(this)
             return;
         } else {
             SkipDialog_Options options;
             if (files.count() > 1) {
                 options |= SkipDialog_MultipleItems;
             }
 
             auto skipSignal = &KIO::AskUserActionInterface::askUserSkipResult;
             QObject::connect(askUserActionInterface, skipSignal, q, [=](SkipDialog_Result result, KJob *parentJob) {
                 Q_ASSERT(parentJob == q);
                 // Only receive askUserSkipResult once per skip dialog
                 QObject::disconnect(askUserActionInterface, skipSignal, q, nullptr);
                 processFileRenameDialogResult(it, result, QUrl() /* no new url in skip */, QDateTime{});
             });
 
             askUserActionInterface->askUserSkip(q, options, job->errorString());
             return;
         }
     }
 
     processFileRenameDialogResult(it, res, QUrl{}, QDateTime{});
 }
 
 void CopyJobPrivate::processFileRenameDialogResult(const QList<CopyInfo>::Iterator &it,
                                                    RenameDialog_Result result,
                                                    const QUrl &newUrl,
                                                    const QDateTime &destmtime)
 {
     Q_Q(CopyJob);
 
     if (m_reportTimer) {
         m_reportTimer->start(s_reportTimeout);
     }
 
     if (result == Result_OverwriteWhenOlder) {
         m_bOverwriteWhenOlder = true;
         if ((*it).mtime > destmtime) {
             qCDebug(KIO_COPYJOB_DEBUG) << "dest is older, overwriting" << (*it).uDest;
             result = Result_Overwrite;
         } else {
             qCDebug(KIO_COPYJOB_DEBUG) << "dest is newer, skipping" << (*it).uDest;
             result = Result_Skip;
         }
     }
 
     switch (result) {
     case Result_Cancel:
         q->setError(ERR_USER_CANCELED);
         q->emitResult();
         return;
     case Result_AutoRename:
         m_bAutoRenameFiles = true;
         // fall through
         Q_FALLTHROUGH();
     case Result_Rename: {
         Q_EMIT q->renamed(q, (*it).uDest, newUrl); // for e.g. kpropsdlg
         (*it).uDest = newUrl;
         m_bURLDirty = true;
         break;
     }
     case Result_AutoSkip:
         m_bAutoSkipFiles = true;
         // fall through
         Q_FALLTHROUGH();
     case Result_Skip:
         // Move on to next file
         skip((*it).uSource, false);
         m_processedSize += (*it).size;
         files.erase(it);
         break;
     case Result_OverwriteAll:
         m_bOverwriteAllFiles = true;
         break;
     case Result_Overwrite:
         // Add to overwrite list, so that copyNextFile knows to overwrite
         m_overwriteList.insert((*it).uDest.path());
         break;
     case Result_Retry:
         // Do nothing, copy file again
         break;
     default:
         Q_ASSERT(0);
     }
     state = STATE_COPYING_FILES;
     copyNextFile();
 }
 
 KIO::Job *CopyJobPrivate::linkNextFile(const QUrl &uSource, const QUrl &uDest, JobFlags flags)
 {
     qCDebug(KIO_COPYJOB_DEBUG) << "Linking";
     if (compareUrls(uSource, uDest)) {
         // This is the case of creating a real symlink
         KIO::SimpleJob *newJob = KIO::symlink(uSource.path(), uDest, flags | HideProgressInfo /*no GUI*/);
         newJob->setParentJob(q_func());
         qCDebug(KIO_COPYJOB_DEBUG) << "Linking target=" << uSource.path() << "link=" << uDest;
         // emit linking( this, uSource.path(), uDest );
         m_bCurrentOperationIsLink = true;
         m_currentSrcURL = uSource;
         m_currentDestURL = uDest;
         m_bURLDirty = true;
         // Observer::self()->slotCopying( this, uSource, uDest ); // should be slotLinking perhaps
         return newJob;
     } else {
         Q_Q(CopyJob);
         qCDebug(KIO_COPYJOB_DEBUG) << "Linking URL=" << uSource << "link=" << uDest;
         if (uDest.isLocalFile()) {
             // if the source is a devices url, handle it a littlebit special
 
             QString path = uDest.toLocalFile();
             qCDebug(KIO_COPYJOB_DEBUG) << "path=" << path;
             QFile f(path);
             if (f.open(QIODevice::ReadWrite)) {
                 f.close();
                 KDesktopFile desktopFile(path);
                 KConfigGroup config = desktopFile.desktopGroup();
                 QUrl url = uSource;
                 url.setPassword(QString());
                 config.writePathEntry("URL", url.toString());
                 config.writeEntry("Name", url.toString());
                 config.writeEntry("Type", QStringLiteral("Link"));
                 QString protocol = uSource.scheme();
                 if (protocol == QLatin1String("ftp")) {
                     config.writeEntry("Icon", QStringLiteral("folder-remote"));
                 } else if (protocol == QLatin1String("http") || protocol == QLatin1String("https")) {
                     config.writeEntry("Icon", QStringLiteral("text-html"));
                 } else if (protocol == QLatin1String("info")) {
                     config.writeEntry("Icon", QStringLiteral("text-x-texinfo"));
                 } else if (protocol == QLatin1String("mailto")) { // sven:
                     config.writeEntry("Icon", QStringLiteral("internet-mail")); // added mailto: support
                 } else if (protocol == QLatin1String("trash") && url.path().length() <= 1) { // trash:/ link
                     config.writeEntry("Name", i18n("Trash"));
                     config.writeEntry("Icon", QStringLiteral("user-trash-full"));
                     config.writeEntry("EmptyIcon", QStringLiteral("user-trash"));
                 } else {
                     config.writeEntry("Icon", QStringLiteral("unknown"));
                 }
                 config.sync();
                 files.erase(files.begin()); // done with this one, move on
                 ++m_processedFiles;
                 copyNextFile();
                 return nullptr;
             } else {
                 qCDebug(KIO_COPYJOB_DEBUG) << "ERR_CANNOT_OPEN_FOR_WRITING";
                 q->setError(ERR_CANNOT_OPEN_FOR_WRITING);
                 q->setErrorText(uDest.toLocalFile());
                 q->emitResult();
                 return nullptr;
             }
         } else {
             // Todo: not show "link" on remote dirs if the src urls are not from the same protocol+host+...
             q->setError(ERR_CANNOT_SYMLINK);
             q->setErrorText(uDest.toDisplayString());
             q->emitResult();
             return nullptr;
         }
     }
 }
 
 bool CopyJobPrivate::handleMsdosFsQuirks(QList<CopyInfo>::Iterator it, KFileSystemType::Type fsType)
 {
     Q_Q(CopyJob);
 
     QString msg;
     SkipDialog_Options options;
     SkipType skipType = NoSkipType;
 
     if (isFatFs(fsType) && !it->linkDest.isEmpty()) { // Copying a symlink
         skipType = SkipFatSymlinks;
         if (m_autoSkipFatSymlinks) { // Have we already asked the user?
             processCopyNextFile(it, KIO::Result_Skip, skipType);
             return true;
         }
         options = KIO::SkipDialog_Hide_Retry;
         msg = symlinkSupportMsg(it->uDest.toLocalFile(), KFileSystemType::fileSystemName(fsType));
     } else if (hasInvalidChars(it->uDest.fileName())) {
         skipType = SkipInvalidChars;
         if (m_autoReplaceInvalidChars) { // Have we already asked the user?
             processCopyNextFile(it, KIO::Result_ReplaceInvalidChars, skipType);
             return true;
         } else if (m_autoSkipFilesWithInvalidChars) { // Have we already asked the user?
             processCopyNextFile(it, KIO::Result_Skip, skipType);
             return true;
         }
 
         options = KIO::SkipDialog_Replace_Invalid_Chars;
         msg = invalidCharsSupportMsg(it->uDest.toDisplayString(QUrl::PreferLocalFile), KFileSystemType::fileSystemName(fsType));
     }
 
     if (!msg.isEmpty()) {
         if (auto *askUserActionInterface = KIO::delegateExtension<KIO::AskUserActionInterface *>(q)) {
             if (files.size() > 1) {
                 options |= SkipDialog_MultipleItems;
             }
 
             auto skipSignal = &KIO::AskUserActionInterface::askUserSkipResult;
             QObject::connect(askUserActionInterface, skipSignal, q, [=](SkipDialog_Result result, KJob *parentJob) {
                 Q_ASSERT(parentJob == q);
                 // Only receive askUserSkipResult once per skip dialog
                 QObject::disconnect(askUserActionInterface, skipSignal, q, nullptr);
 
                 processCopyNextFile(it, result, skipType);
             });
 
             askUserActionInterface->askUserSkip(q, options, msg);
 
             return true;
         } else { // No Job Ui delegate
             qCWarning(KIO_COPYJOB_DEBUG) << msg;
             q->emitResult();
             return true;
         }
     }
 
     return false; // Not handled, move on
 }
 
 void CopyJobPrivate::copyNextFile()
 {
     Q_Q(CopyJob);
     bool bCopyFile = false;
     qCDebug(KIO_COPYJOB_DEBUG);
 
     bool isDestLocal = m_globalDest.isLocalFile();
 
     // Take the first file in the list
     QList<CopyInfo>::Iterator it = files.begin();
     // Is this URL on the skip list ?
     while (it != files.end() && !bCopyFile) {
         const QString destFile = (*it).uDest.path();
         bCopyFile = !shouldSkip(destFile);
         if (!bCopyFile) {
             it = files.erase(it);
         }
 
         if (it != files.end() && isDestLocal && (*it).size > 0xFFFFFFFF) { // 4GB-1
             const auto destFileSystem = KFileSystemType::fileSystemType(m_globalDest.toLocalFile());
             if (destFileSystem == KFileSystemType::Fat) {
                 q->setError(ERR_FILE_TOO_LARGE_FOR_FAT32);
                 q->setErrorText((*it).uDest.toDisplayString());
                 q->emitResult();
                 return;
             }
         }
     }
 
     if (bCopyFile) { // any file to create, finally ?
         if (isDestLocal) {
             const auto destFileSystem = KFileSystemType::fileSystemType(m_globalDest.toLocalFile());
             if (isFatOrNtfs(destFileSystem)) {
                 if (handleMsdosFsQuirks(it, destFileSystem)) {
                     return;
                 }
             }
         }
 
         processCopyNextFile(it, -1, NoSkipType);
     } else {
         // We're done
         qCDebug(KIO_COPYJOB_DEBUG) << "copyNextFile finished";
         --m_processedFiles; // undo the "start at 1" hack
         slotReport(); // display final numbers, important if progress dialog stays up
 
         deleteNextDir();
     }
 }
 
 void CopyJobPrivate::processCopyNextFile(const QList<CopyInfo>::Iterator &it, int result, SkipType skipType)
 {
     Q_Q(CopyJob);
 
     switch (result) {
     case Result_Cancel:
         q->setError(ERR_USER_CANCELED);
         q->emitResult();
         return;
     case KIO::Result_ReplaceAllInvalidChars:
         m_autoReplaceInvalidChars = true;
         Q_FALLTHROUGH();
     case KIO::Result_ReplaceInvalidChars: {
         QString fileName = it->uDest.fileName();
         const int len = fileName.size();
         cleanMsdosDestName(fileName);
         QString path = it->uDest.path();
         path.replace(path.size() - len, len, fileName);
         it->uDest.setPath(path);
         break;
     }
     case KIO::Result_AutoSkip:
         if (skipType == SkipInvalidChars) {
             m_autoSkipFilesWithInvalidChars = true;
         } else if (skipType == SkipFatSymlinks) {
             m_autoSkipFatSymlinks = true;
         }
         Q_FALLTHROUGH();
     case KIO::Result_Skip:
         // Move on the next file
         files.erase(it);
         copyNextFile();
         return;
     default:
         break;
     }
 
     qCDebug(KIO_COPYJOB_DEBUG) << "preparing to copy" << (*it).uSource << (*it).size << m_freeSpace;
     if (m_freeSpace != KIO::invalidFilesize && (*it).size != KIO::invalidFilesize) {
         if (m_freeSpace < (*it).size) {
             q->setError(ERR_DISK_FULL);
             q->emitResult();
             return;
         }
     }
 
     const QUrl &uSource = (*it).uSource;
     const QUrl &uDest = (*it).uDest;
     // Do we set overwrite ?
     bool bOverwrite;
     const QString destFile = uDest.path();
     qCDebug(KIO_COPYJOB_DEBUG) << "copying" << destFile;
     if (uDest == uSource) {
         bOverwrite = false;
     } else {
         bOverwrite = shouldOverwriteFile(destFile);
     }
 
     // If source isn't local and target is local, we ignore the original permissions
     // Otherwise, files downloaded from HTTP end up with -r--r--r--
     int permissions = (*it).permissions;
     if (m_defaultPermissions || (m_ignoreSourcePermissions && uDest.isLocalFile())) {
         permissions = -1;
     }
     const JobFlags flags = bOverwrite ? Overwrite : DefaultFlags;
 
     m_bCurrentOperationIsLink = false;
     KIO::Job *newjob = nullptr;
     if (m_mode == CopyJob::Link) {
         // User requested that a symlink be made
         newjob = linkNextFile(uSource, uDest, flags);
         if (!newjob) {
             return;
         }
     } else if (!(*it).linkDest.isEmpty() && compareUrls(uSource, uDest))
     // Copying a symlink - only on the same protocol/host/etc. (#5601, downloading an FTP file through its link),
     {
         KIO::SimpleJob *newJob = KIO::symlink((*it).linkDest, uDest, flags | HideProgressInfo /*no GUI*/);
         newJob->setParentJob(q);
         newjob = newJob;
         qCDebug(KIO_COPYJOB_DEBUG) << "Linking target=" << (*it).linkDest << "link=" << uDest;
         m_currentSrcURL = QUrl::fromUserInput((*it).linkDest);
         m_currentDestURL = uDest;
         m_bURLDirty = true;
         // emit linking( this, (*it).linkDest, uDest );
         // Observer::self()->slotCopying( this, m_currentSrcURL, uDest ); // should be slotLinking perhaps
         m_bCurrentOperationIsLink = true;
         // NOTE: if we are moving stuff, the deletion of the source will be done in slotResultCopyingFiles
     } else if (m_mode == CopyJob::Move) { // Moving a file
         KIO::FileCopyJob *moveJob = KIO::file_move(uSource, uDest, permissions, flags | HideProgressInfo /*no GUI*/);
         moveJob->setParentJob(q);
         moveJob->setSourceSize((*it).size);
         moveJob->setModificationTime((*it).mtime); // #55804
         newjob = moveJob;
         qCDebug(KIO_COPYJOB_DEBUG) << "Moving" << uSource << "to" << uDest;
         // emit moving( this, uSource, uDest );
         m_currentSrcURL = uSource;
         m_currentDestURL = uDest;
         m_bURLDirty = true;
         // Observer::self()->slotMoving( this, uSource, uDest );
     } else { // Copying a file
         KIO::FileCopyJob *copyJob = KIO::file_copy(uSource, uDest, permissions, flags | HideProgressInfo /*no GUI*/);
         copyJob->setParentJob(q); // in case of rename dialog
         copyJob->setSourceSize((*it).size);
         copyJob->setModificationTime((*it).mtime);
         newjob = copyJob;
         qCDebug(KIO_COPYJOB_DEBUG) << "Copying" << uSource << "to" << uDest;
         m_currentSrcURL = uSource;
         m_currentDestURL = uDest;
         m_bURLDirty = true;
     }
     q->addSubjob(newjob);
     q->connect(newjob, &Job::processedSize, q, [this](KJob *job, qulonglong processedSize) {
         slotProcessedSize(job, processedSize);
     });
     q->connect(newjob, &Job::totalSize, q, [this](KJob *job, qulonglong totalSize) {
         slotTotalSize(job, totalSize);
     });
 }
 
 void CopyJobPrivate::deleteNextDir()
 {
     Q_Q(CopyJob);
     if (m_mode == CopyJob::Move && !dirsToRemove.isEmpty()) { // some dirs to delete ?
         state = STATE_DELETING_DIRS;
         m_bURLDirty = true;
         // Take first dir to delete out of list - last ones first !
         QList<QUrl>::Iterator it = --dirsToRemove.end();
         SimpleJob *job = KIO::rmdir(*it);
         job->setParentJob(q);
         dirsToRemove.erase(it);
         q->addSubjob(job);
     } else {
         // This step is done, move on
         state = STATE_SETTING_DIR_ATTRIBUTES;
         m_directoriesCopiedIterator = m_directoriesCopied.cbegin();
         setNextDirAttribute();
     }
 }
 
 void CopyJobPrivate::setNextDirAttribute()
 {
     Q_Q(CopyJob);
     while (m_directoriesCopiedIterator != m_directoriesCopied.cend() && !(*m_directoriesCopiedIterator).mtime.isValid()) {
         ++m_directoriesCopiedIterator;
     }
     if (m_directoriesCopiedIterator != m_directoriesCopied.cend()) {
         const QUrl url = (*m_directoriesCopiedIterator).uDest;
         const QDateTime dt = (*m_directoriesCopiedIterator).mtime;
         ++m_directoriesCopiedIterator;
 
         KIO::SimpleJob *job = KIO::setModificationTime(url, dt);
         job->setParentJob(q);
         q->addSubjob(job);
     } else {
         if (m_reportTimer) {
             m_reportTimer->stop();
         }
 
         q->emitResult();
     }
 }
 
 void CopyJob::emitResult()
 {
     Q_D(CopyJob);
     // Before we go, tell the world about the changes that were made.
     // Even if some error made us abort midway, we might still have done
     // part of the job so we better update the views! (#118583)
     if (!d->m_bOnlyRenames) {
         // If only renaming happened, KDirNotify::FileRenamed was emitted by the rename jobs
         QUrl url(d->m_globalDest);
         if (d->m_globalDestinationState != DEST_IS_DIR || d->m_asMethod) {
             url = url.adjusted(QUrl::RemoveFilename | QUrl::StripTrailingSlash);
         }
         qCDebug(KIO_COPYJOB_DEBUG) << "KDirNotify'ing FilesAdded" << url;
 #ifndef KIO_ANDROID_STUB
         org::kde::KDirNotify::emitFilesAdded(url);
 #endif
 
         if (d->m_mode == CopyJob::Move && !d->m_successSrcList.isEmpty()) {
             qCDebug(KIO_COPYJOB_DEBUG) << "KDirNotify'ing FilesRemoved" << d->m_successSrcList;
 #ifndef KIO_ANDROID_STUB
             org::kde::KDirNotify::emitFilesRemoved(d->m_successSrcList);
 #endif
         }
     }
 
     // Re-enable watching on the dirs that held the deleted/moved files
     if (d->m_mode == CopyJob::Move) {
         for (const auto &dir : d->m_parentDirs) {
             KDirWatch::self()->restartDirScan(dir);
         }
     }
     Job::emitResult();
 }
 
 void CopyJobPrivate::slotProcessedSize(KJob *, qulonglong data_size)
 {
     Q_Q(CopyJob);
     qCDebug(KIO_COPYJOB_DEBUG) << data_size;
     m_fileProcessedSize = data_size;
 
     if (m_processedSize + m_fileProcessedSize > m_totalSize) {
         // Example: download any attachment from bugs.kde.org
         m_totalSize = m_processedSize + m_fileProcessedSize;
         qCDebug(KIO_COPYJOB_DEBUG) << "Adjusting m_totalSize to" << m_totalSize;
         q->setTotalAmount(KJob::Bytes, m_totalSize); // safety
     }
     qCDebug(KIO_COPYJOB_DEBUG) << "emit processedSize" << (unsigned long)(m_processedSize + m_fileProcessedSize);
 }
 
 void CopyJobPrivate::slotTotalSize(KJob *, qulonglong size)
 {
     Q_Q(CopyJob);
     qCDebug(KIO_COPYJOB_DEBUG) << size;
     // Special case for copying a single file
     // This is because some protocols don't implement stat properly
     // (e.g. HTTP), and don't give us a size in some cases (redirection)
     // so we'd rather rely on the size given for the transfer
     if (m_bSingleFileCopy && size != m_totalSize) {
         qCDebug(KIO_COPYJOB_DEBUG) << "slotTotalSize: updating totalsize to" << size;
         m_totalSize = size;
         q->setTotalAmount(KJob::Bytes, size);
     }
 }
 
 void CopyJobPrivate::slotResultDeletingDirs(KJob *job)
 {
     Q_Q(CopyJob);
     if (job->error()) {
         // Couldn't remove directory. Well, perhaps it's not empty
         // because the user pressed Skip for a given file in it.
         // Let's not display "Could not remove dir ..." for each of those dir !
     } else {
         m_successSrcList.append(static_cast<KIO::SimpleJob *>(job)->url());
     }
     q->removeSubjob(job);
     Q_ASSERT(!q->hasSubjobs());
     deleteNextDir();
 }
 
 void CopyJobPrivate::slotResultSettingDirAttributes(KJob *job)
 {
     Q_Q(CopyJob);
     if (job->error()) {
         // Couldn't set directory attributes. Ignore the error, it can happen
         // with inferior file systems like VFAT.
         // Let's not display warnings for each dir like "cp -a" does.
     }
     q->removeSubjob(job);
     Q_ASSERT(!q->hasSubjobs());
     setNextDirAttribute();
 }
 
 void CopyJobPrivate::directRenamingFailed(const QUrl &dest)
 {
     Q_Q(CopyJob);
 
     qCDebug(KIO_COPYJOB_DEBUG) << "Couldn't rename" << m_currentSrcURL << "to" << dest << ", reverting to normal way, starting with stat";
     qCDebug(KIO_COPYJOB_DEBUG) << "KIO::stat on" << m_currentSrcURL;
 
     KIO::Job *job = KIO::stat(m_currentSrcURL, KIO::HideProgressInfo);
     state = STATE_STATING;
     q->addSubjob(job);
     m_bOnlyRenames = false;
 }
 
 // We were trying to do a direct renaming, before even stat'ing
 void CopyJobPrivate::slotResultRenaming(KJob *job)
 {
     Q_Q(CopyJob);
     int err = job->error();
     const QString errText = job->errorText();
     // Merge metadata from subjob
     KIO::Job *kiojob = qobject_cast<KIO::Job *>(job);
     Q_ASSERT(kiojob);
     m_incomingMetaData += kiojob->metaData();
     q->removeSubjob(job);
     Q_ASSERT(!q->hasSubjobs());
     // Determine dest again
     QUrl dest = m_dest;
     if (destinationState == DEST_IS_DIR && !m_asMethod) {
         dest = addPathToUrl(dest, m_currentSrcURL.fileName());
     }
     auto *askUserActionInterface = KIO::delegateExtension<KIO::AskUserActionInterface *>(q);
 
     if (err) {
         // This code is similar to CopyJobPrivate::slotResultErrorCopyingFiles
         // but here it's about the base src url being moved/renamed
         // (m_currentSrcURL) and its dest (m_dest), not about a single file.
         // It also means we already stated the dest, here.
         // On the other hand we haven't stated the src yet (we skipped doing it
         // to save time, since it's not necessary to rename directly!)...
 
         // Existing dest?
         if (err == ERR_DIR_ALREADY_EXIST || err == ERR_FILE_ALREADY_EXIST || err == ERR_IDENTICAL_FILES) {
             // Should we skip automatically ?
             bool isDir = (err == ERR_DIR_ALREADY_EXIST); // ## technically, isDir means "source is dir", not "dest is dir" #######
             if ((isDir && m_bAutoSkipDirs) || (!isDir && m_bAutoSkipFiles)) {
                 // Move on to next source url
                 ++m_filesHandledByDirectRename;
                 skipSrc(isDir);
                 return;
             } else if ((isDir && m_bOverwriteAllDirs) || (!isDir && m_bOverwriteAllFiles)) {
                 ; // nothing to do, stat+copy+del will overwrite
             } else if ((isDir && m_bAutoRenameDirs) || (!isDir && m_bAutoRenameFiles)) {
                 QUrl destDirectory = m_currentDestURL.adjusted(QUrl::RemoveFilename | QUrl::StripTrailingSlash); // m_currendDestURL includes filename
                 const QString newName = KFileUtils::suggestName(destDirectory, m_currentDestURL.fileName());
 
                 m_dest = destDirectory;
                 m_dest.setPath(Utils::concatPaths(m_dest.path(), newName));
                 Q_EMIT q->renamed(q, dest, m_dest);
                 KIO::Job *job = KIO::stat(m_dest, StatJob::DestinationSide, KIO::StatDefaultDetails, KIO::HideProgressInfo);
                 state = STATE_STATING;
                 destinationState = DEST_NOT_STATED;
                 q->addSubjob(job);
                 return;
             } else if (askUserActionInterface) {
                 // we lack mtime info for both the src (not stated)
                 // and the dest (stated but this info wasn't stored)
                 // Let's do it for local files, at least
                 KIO::filesize_t sizeSrc = KIO::invalidFilesize;
                 KIO::filesize_t sizeDest = KIO::invalidFilesize;
                 QDateTime ctimeSrc;
                 QDateTime ctimeDest;
                 QDateTime mtimeSrc;
                 QDateTime mtimeDest;
 
                 bool destIsDir = err == ERR_DIR_ALREADY_EXIST;
 
                 // ## TODO we need to stat the source using KIO::stat
                 // so that this code is properly network-transparent.
 
                 if (m_currentSrcURL.isLocalFile()) {
                     QFileInfo info(m_currentSrcURL.toLocalFile());
                     if (info.exists()) {
                         sizeSrc = info.size();
                         ctimeSrc = info.birthTime();
                         mtimeSrc = info.lastModified();
                         isDir = info.isDir();
                     }
                 }
                 if (dest.isLocalFile()) {
                     QFileInfo destInfo(dest.toLocalFile());
                     if (destInfo.exists()) {
                         sizeDest = destInfo.size();
                         ctimeDest = destInfo.birthTime();
                         mtimeDest = destInfo.lastModified();
                         destIsDir = destInfo.isDir();
                     }
                 }
 
                 // If src==dest, use "overwrite-itself"
                 RenameDialog_Options options = (m_currentSrcURL == dest) ? RenameDialog_OverwriteItself : RenameDialog_Overwrite;
                 if (!isDir && destIsDir) {
                     // We can't overwrite a dir with a file.
                     options = RenameDialog_Options();
                 }
 
                 if (m_srcList.count() > 1) {
                     options |= RenameDialog_Options(RenameDialog_MultipleItems | RenameDialog_Skip);
                 }
 
                 if (destIsDir) {
                     options |= RenameDialog_DestIsDirectory;
                 }
 
                 if (m_reportTimer) {
                     m_reportTimer->stop();
                 }
 
                 RenameDialog_Result r;
                 if (m_bOverwriteWhenOlder && mtimeSrc.isValid() && mtimeDest.isValid()) {
                     if (mtimeSrc > mtimeDest) {
                         qCDebug(KIO_COPYJOB_DEBUG) << "dest is older, overwriting" << dest;
                         r = Result_Overwrite;
                     } else {
                         qCDebug(KIO_COPYJOB_DEBUG) << "dest is newer, skipping" << dest;
                         r = Result_Skip;
                     }
 
                     processDirectRenamingConflictResult(r, isDir, destIsDir, mtimeSrc, mtimeDest, dest, QUrl{});
                     return;
                 } else {
                     auto renameSignal = &KIO::AskUserActionInterface::askUserRenameResult;
                     QObject::connect(askUserActionInterface, renameSignal, q, [=](RenameDialog_Result result, const QUrl &newUrl, KJob *parentJob) {
                         Q_ASSERT(parentJob == q);
                         // Only receive askUserRenameResult once per rename dialog
                         QObject::disconnect(askUserActionInterface, renameSignal, q, nullptr);
 
                         processDirectRenamingConflictResult(result, isDir, destIsDir, mtimeSrc, mtimeDest, dest, newUrl);
                     });
 
                     const QString title = err != ERR_DIR_ALREADY_EXIST ? i18n("File Already Exists") : i18n("Already Exists as Folder");
 
                     /* clang-format off */
                     askUserActionInterface->askUserRename(q, title,
                                                           m_currentSrcURL, dest,
                                                           options,
                                                           sizeSrc, sizeDest,
                                                           ctimeSrc, ctimeDest,
                                                           mtimeSrc, mtimeDest);
                     /* clang-format on */
 
                     return;
                 }
             } else if (err != KIO::ERR_UNSUPPORTED_ACTION) {
                 // Dest already exists, and job is not interactive -> abort with error
                 q->setError(err);
                 q->setErrorText(errText);
                 q->emitResult();
                 return;
             }
         } else if (err != KIO::ERR_UNSUPPORTED_ACTION) {
             qCDebug(KIO_COPYJOB_DEBUG) << "Couldn't rename" << m_currentSrcURL << "to" << dest << ", aborting";
             q->setError(err);
             q->setErrorText(errText);
             q->emitResult();
             return;
         }
 
         directRenamingFailed(dest);
         return;
     }
 
     // No error
     qCDebug(KIO_COPYJOB_DEBUG) << "Renaming succeeded, move on";
     ++m_processedFiles;
     ++m_filesHandledByDirectRename;
     // Emit copyingDone for FileUndoManager to remember what we did.
     // Use resolved URL m_currentSrcURL since that's what we just used for renaming. See bug 391606 and kio_desktop's testTrashAndUndo().
     const bool srcIsDir = false; // # TODO: we just don't know, since we never stat'ed it
     Q_EMIT q->copyingDone(q, m_currentSrcURL, finalDestUrl(m_currentSrcURL, dest), QDateTime() /*mtime unknown, and not needed*/, srcIsDir, true);
     m_successSrcList.append(*m_currentStatSrc);
     statNextSrc();
 }
 
 void CopyJobPrivate::processDirectRenamingConflictResult(RenameDialog_Result result,
                                                          bool srcIsDir,
                                                          bool destIsDir,
                                                          const QDateTime &mtimeSrc,
                                                          const QDateTime &mtimeDest,
                                                          const QUrl &dest,
                                                          const QUrl &newUrl)
 {
     Q_Q(CopyJob);
 
     if (m_reportTimer) {
         m_reportTimer->start(s_reportTimeout);
     }
 
     if (result == Result_OverwriteWhenOlder) {
         m_bOverwriteWhenOlder = true;
         if (mtimeSrc > mtimeDest) {
             qCDebug(KIO_COPYJOB_DEBUG) << "dest is older, overwriting" << dest;
             result = Result_Overwrite;
         } else {
             qCDebug(KIO_COPYJOB_DEBUG) << "dest is newer, skipping" << dest;
             result = Result_Skip;
         }
     }
 
     switch (result) {
     case Result_Cancel: {
         q->setError(ERR_USER_CANCELED);
         q->emitResult();
         return;
     }
     case Result_AutoRename:
         if (srcIsDir) {
             m_bAutoRenameDirs = true;
         } else {
             m_bAutoRenameFiles = true;
         }
         // fall through
         Q_FALLTHROUGH();
     case Result_Rename: {
         // Set m_dest to the chosen destination
         // This is only for this src url; the next one will revert to m_globalDest
         m_dest = newUrl;
         Q_EMIT q->renamed(q, dest, m_dest); // For e.g. KPropertiesDialog
         KIO::Job *job = KIO::stat(m_dest, StatJob::DestinationSide, KIO::StatDefaultDetails, KIO::HideProgressInfo);
         state = STATE_STATING;
         destinationState = DEST_NOT_STATED;
         q->addSubjob(job);
         return;
     }
     case Result_AutoSkip:
         if (srcIsDir) {
             m_bAutoSkipDirs = true;
         } else {
             m_bAutoSkipFiles = true;
         }
         // fall through
         Q_FALLTHROUGH();
     case Result_Skip:
         // Move on to next url
         ++m_filesHandledByDirectRename;
         skipSrc(srcIsDir);
         return;
     case Result_OverwriteAll:
         if (destIsDir) {
             m_bOverwriteAllDirs = true;
         } else {
             m_bOverwriteAllFiles = true;
         }
         break;
     case Result_Overwrite:
         // Add to overwrite list
         // Note that we add dest, not m_dest.
         // This ensures that when moving several urls into a dir (m_dest),
         // we only overwrite for the current one, not for all.
         // When renaming a single file (m_asMethod), it makes no difference.
         qCDebug(KIO_COPYJOB_DEBUG) << "adding to overwrite list: " << dest.path();
         m_overwriteList.insert(dest.path());
         break;
     default:
         // Q_ASSERT( 0 );
         break;
     }
 
     directRenamingFailed(dest);
 }
 
 void CopyJob::slotResult(KJob *job)
 {
     Q_D(CopyJob);
     qCDebug(KIO_COPYJOB_DEBUG) << "d->state=" << (int)d->state;
     // In each case, what we have to do is :
     // 1 - check for errors and treat them
     // 2 - removeSubjob(job);
     // 3 - decide what to do next
 
     switch (d->state) {
     case STATE_STATING: // We were trying to stat a src url or the dest
         d->slotResultStating(job);
         break;
     case STATE_RENAMING: { // We were trying to do a direct renaming, before even stat'ing
         d->slotResultRenaming(job);
         break;
     }
     case STATE_LISTING: // recursive listing finished
         qCDebug(KIO_COPYJOB_DEBUG) << "totalSize:" << (unsigned int)d->m_totalSize << "files:" << d->files.count() << "d->dirs:" << d->dirs.count();
         // Was there an error ?
         if (job->error()) {
             Job::slotResult(job); // will set the error and emit result(this)
             return;
         }
 
         removeSubjob(job);
         Q_ASSERT(!hasSubjobs());
 
         d->statNextSrc();
         break;
     case STATE_CREATING_DIRS:
         d->slotResultCreatingDirs(job);
         break;
     case STATE_CONFLICT_CREATING_DIRS:
         d->slotResultConflictCreatingDirs(job);
         break;
     case STATE_COPYING_FILES:
         d->slotResultCopyingFiles(job);
         break;
     case STATE_CONFLICT_COPYING_FILES:
         d->slotResultErrorCopyingFiles(job);
         break;
     case STATE_DELETING_DIRS:
         d->slotResultDeletingDirs(job);
         break;
     case STATE_SETTING_DIR_ATTRIBUTES:
         d->slotResultSettingDirAttributes(job);
         break;
     default:
         Q_ASSERT(0);
     }
 }
 
 void KIO::CopyJob::setDefaultPermissions(bool b)
 {
     d_func()->m_defaultPermissions = b;
 }
 
 KIO::CopyJob::CopyMode KIO::CopyJob::operationMode() const
 {
     return d_func()->m_mode;
 }
 
 void KIO::CopyJob::setAutoSkip(bool autoSkip)
 {
     d_func()->m_bAutoSkipFiles = autoSkip;
     d_func()->m_bAutoSkipDirs = autoSkip;
 }
 
 void KIO::CopyJob::setAutoRename(bool autoRename)
 {
     d_func()->m_bAutoRenameFiles = autoRename;
     d_func()->m_bAutoRenameDirs = autoRename;
 }
 
 void KIO::CopyJob::setWriteIntoExistingDirectories(bool overwriteAll) // #65926
 {
     d_func()->m_bOverwriteAllDirs = overwriteAll;
 }
 
 CopyJob *KIO::copy(const QUrl &src, const QUrl &dest, JobFlags flags)
 {
     qCDebug(KIO_COPYJOB_DEBUG) << "src=" << src << "dest=" << dest;
     QList<QUrl> srcList;
     srcList.append(src);
     return CopyJobPrivate::newJob(srcList, dest, CopyJob::Copy, false, flags);
 }
 
 CopyJob *KIO::copyAs(const QUrl &src, const QUrl &dest, JobFlags flags)
 {
     qCDebug(KIO_COPYJOB_DEBUG) << "src=" << src << "dest=" << dest;
     QList<QUrl> srcList;
     srcList.append(src);
     return CopyJobPrivate::newJob(srcList, dest, CopyJob::Copy, true, flags);
 }
 
 CopyJob *KIO::copy(const QList<QUrl> &src, const QUrl &dest, JobFlags flags)
 {
     qCDebug(KIO_COPYJOB_DEBUG) << src << dest;
     return CopyJobPrivate::newJob(src, dest, CopyJob::Copy, false, flags);
 }
 
 CopyJob *KIO::move(const QUrl &src, const QUrl &dest, JobFlags flags)
 {
     qCDebug(KIO_COPYJOB_DEBUG) << src << dest;
     QList<QUrl> srcList;
     srcList.append(src);
     CopyJob *job = CopyJobPrivate::newJob(srcList, dest, CopyJob::Move, false, flags);
     if (job->uiDelegateExtension()) {
         job->uiDelegateExtension()->createClipboardUpdater(job, JobUiDelegateExtension::UpdateContent);
     }
     return job;
 }
 
 CopyJob *KIO::moveAs(const QUrl &src, const QUrl &dest, JobFlags flags)
 {
     qCDebug(KIO_COPYJOB_DEBUG) << src << dest;
     QList<QUrl> srcList;
     srcList.append(src);
     CopyJob *job = CopyJobPrivate::newJob(srcList, dest, CopyJob::Move, true, flags);
     if (job->uiDelegateExtension()) {
         job->uiDelegateExtension()->createClipboardUpdater(job, JobUiDelegateExtension::UpdateContent);
     }
     return job;
 }
 
 CopyJob *KIO::move(const QList<QUrl> &src, const QUrl &dest, JobFlags flags)
 {
     qCDebug(KIO_COPYJOB_DEBUG) << src << dest;
     CopyJob *job = CopyJobPrivate::newJob(src, dest, CopyJob::Move, false, flags);
     if (job->uiDelegateExtension()) {
         job->uiDelegateExtension()->createClipboardUpdater(job, JobUiDelegateExtension::UpdateContent);
     }
     return job;
 }
 
 CopyJob *KIO::link(const QUrl &src, const QUrl &destDir, JobFlags flags)
 {
     QList<QUrl> srcList;
     srcList.append(src);
     return CopyJobPrivate::newJob(srcList, destDir, CopyJob::Link, false, flags);
 }
 
 CopyJob *KIO::link(const QList<QUrl> &srcList, const QUrl &destDir, JobFlags flags)
 {
     return CopyJobPrivate::newJob(srcList, destDir, CopyJob::Link, false, flags);
 }
 
 CopyJob *KIO::linkAs(const QUrl &src, const QUrl &destDir, JobFlags flags)
 {
     QList<QUrl> srcList;
     srcList.append(src);
     return CopyJobPrivate::newJob(srcList, destDir, CopyJob::Link, true, flags);
 }
 
 CopyJob *KIO::trash(const QUrl &src, JobFlags flags)
 {
     QList<QUrl> srcList;
     srcList.append(src);
     return CopyJobPrivate::newJob(srcList, QUrl(QStringLiteral("trash:/")), CopyJob::Move, false, flags);
 }
 
 CopyJob *KIO::trash(const QList<QUrl> &srcList, JobFlags flags)
 {
     return CopyJobPrivate::newJob(srcList, QUrl(QStringLiteral("trash:/")), CopyJob::Move, false, flags);
 }
 
 #include "moc_copyjob.cpp"