File indexing completed on 2024-04-21 03:55:10 

0001 /*
0002     This file is part of the KDE libraries
0003     SPDX-FileCopyrightText: 2000 Stephan Kulow <coolo@kde.org>
0004     SPDX-FileCopyrightText: 2000-2009 David Faure <faure@kde.org>
0005 
0006     SPDX-License-Identifier: LGPL-2.0-or-later
0007 */
0008 
0009 #include "mimetypejob.h"
0010 #include "job_p.h"
0011 
0012 using namespace KIO;
0013 
0014 class KIO::MimetypeJobPrivate : public KIO::TransferJobPrivate
0015 {
0016 public:
0017     MimetypeJobPrivate(const QUrl &url, int command, const QByteArray &packedArgs)
0018         : TransferJobPrivate(url, command, packedArgs, QByteArray())
0019     {
0020     }
0021 
0022     Q_DECLARE_PUBLIC(MimetypeJob)
0023 
0024     static inline MimetypeJob *newJob(const QUrl &url, int command, const QByteArray &packedArgs, JobFlags flags)
0025     {
0026         MimetypeJob *job = new MimetypeJob(*new MimetypeJobPrivate(url, command, packedArgs));
0027         job->setUiDelegate(KIO::createDefaultJobUiDelegate());
0028         if (!(flags & HideProgressInfo)) {
0029             job->setFinishedNotificationHidden();
0030             KIO::getJobTracker()->registerJob(job);
0031             emitStating(job, url);
0032         }
0033         return job;
0034     }
0035 };
0036 
0037 MimetypeJob::MimetypeJob(MimetypeJobPrivate &dd)
0038     : TransferJob(dd)
0039 {
0040 }
0041 
0042 MimetypeJob::~MimetypeJob()
0043 {
0044 }
0045 
0046 void MimetypeJob::slotFinished()
0047 {
0048     Q_D(MimetypeJob);
0049     // qDebug();
0050     if (error() == KIO::ERR_IS_DIRECTORY) {
0051         // It is in fact a directory. This happens when HTTP redirects to FTP.
0052         // Due to the "protocol doesn't support listing" code in KRun, we
0053         // assumed it was a file.
0054         // qDebug() << "It is in fact a directory!";
0055         d->m_mimetype = QStringLiteral("inode/directory");
0056         Q_EMIT TransferJob::mimeTypeFound(this, d->m_mimetype);
0057         setError(0);
0058     }
0059 
0060     if (!d->m_redirectionURL.isEmpty() && d->m_redirectionURL.isValid() && !error()) {
0061         // qDebug() << "Redirection to " << m_redirectionURL;
0062         if (queryMetaData(QStringLiteral("permanent-redirect")) == QLatin1String("true")) {
0063             Q_EMIT permanentRedirection(this, d->m_url, d->m_redirectionURL);
0064         }
0065 
0066         if (d->m_redirectionHandlingEnabled) {
0067             d->staticData.truncate(0);
0068             d->m_internalSuspended = false;
0069             d->m_packedArgs.truncate(0);
0070             QDataStream stream(&d->m_packedArgs, QIODevice::WriteOnly);
0071             stream << d->m_redirectionURL;
0072 
0073             d->restartAfterRedirection(&d->m_redirectionURL);
0074             return;
0075         }
0076     }
0077 
0078     // Return worker to the scheduler
0079     TransferJob::slotFinished();
0080 }
0081 
0082 MimetypeJob *KIO::mimetype(const QUrl &url, JobFlags flags)
0083 {
0084     KIO_ARGS << url;
0085     return MimetypeJobPrivate::newJob(url, CMD_MIMETYPE, packedArgs, flags);
0086 }
0087 
0088 #include "moc_mimetypejob.cpp"