File indexing completed on 2024-04-21 03:55:11

 /*
     This file is part of the KDE libraries
     SPDX-FileCopyrightText: 2020 Ahmad Samir <a.samirh78@gmail.com>
 
     SPDX-License-Identifier: LGPL-2.0-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
 */
 
 #include "namefinderjob.h"
 
 #include "../utils_p.h"
 #include "kiocoredebug.h"
 #include <KFileUtils>
 #include <KIO/StatJob>
 
 #include <QUrl>
 
 class KIO::NameFinderJobPrivate
 {
 public:
     explicit NameFinderJobPrivate(const QUrl &baseUrl, const QString &name, NameFinderJob *qq)
         : m_baseUrl(baseUrl)
         , m_name(name)
         , m_statJob(nullptr)
         , q(qq)
     {
     }
 
     QUrl m_baseUrl;
     QString m_name;
     QUrl m_finalUrl;
     KIO::StatJob *m_statJob;
     bool m_firstStat = true;
 
     KIO::NameFinderJob *const q;
 
     void statUrl();
     void slotStatResult();
 };
 
 KIO::NameFinderJob::NameFinderJob(const QUrl &baseUrl, const QString &name, QObject *parent)
     : KCompositeJob(parent)
     , d(new NameFinderJobPrivate(baseUrl, name, this))
 {
 }
 
 KIO::NameFinderJob::~NameFinderJob()
 {
 }
 
 void KIO::NameFinderJob::start()
 {
     if (!d->m_baseUrl.isValid() || d->m_baseUrl.scheme().isEmpty()) {
         qCDebug(KIO_CORE) << "Malformed URL" << d->m_baseUrl;
         setError(KIO::ERR_MALFORMED_URL);
         emitResult();
         return;
     }
 
     d->statUrl();
 }
 
 void KIO::NameFinderJobPrivate::statUrl()
 {
     m_finalUrl = m_baseUrl;
     m_finalUrl.setPath(Utils::concatPaths(m_baseUrl.path(), m_name));
 
     m_statJob = KIO::stat(m_finalUrl,
                           KIO::StatJob::DestinationSide,
                           KIO::StatNoDetails, // Just checking if it exists
                           KIO::HideProgressInfo);
 
     QObject::connect(m_statJob, &KJob::result, q, [this]() {
         slotStatResult();
     });
 }
 
 void KIO::NameFinderJobPrivate::slotStatResult()
 {
     // m_statJob will resolve the url to the most local one in the first run
     if (m_firstStat) {
         m_finalUrl = m_statJob->mostLocalUrl();
         m_firstStat = false;
     }
 
     // StripTrailingSlash so that fileName() doesn't return an empty string
     m_finalUrl = m_finalUrl.adjusted(QUrl::StripTrailingSlash);
     m_baseUrl = m_finalUrl.adjusted(QUrl::RemoveFilename);
     m_name = m_finalUrl.fileName();
 
     if (m_statJob->error()) { // Doesn't exist, we're done
         q->emitResult();
     } else { // Exists, create a new name, then stat again
         m_name = KFileUtils::makeSuggestedName(m_name);
         statUrl();
     }
 }
 
 QUrl KIO::NameFinderJob::finalUrl() const
 {
     return d->m_finalUrl;
 }
 
 QUrl KIO::NameFinderJob::baseUrl() const
 {
     return d->m_baseUrl;
 }
 
 QString KIO::NameFinderJob::finalName() const
 {
     return d->m_name;
 }
 
 #include "moc_namefinderjob.cpp"