File indexing completed on 2024-04-21 04:57:04

 /***************************************************************************
  *   Copyright (C) 2011 Matthias Fuchs <mat69@gmx.net>                     *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
  *   it under the terms of the GNU General Public License as published by  *
  *   the Free Software Foundation; either version 2 of the License, or     *
  *   (at your option) any later version.                                   *
  *                                                                         *
  *   This program is distributed in the hope that it will be useful,       *
  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  *   GNU General Public License for more details.                          *
  *                                                                         *
  *   You should have received a copy of the GNU General Public License     *
  *   along with this program; if not, write to the                         *
  *   Free Software Foundation, Inc.,                                       *
  *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA .        *
  ***************************************************************************/
 
 #include "mostlocalurl.h"
 #include "kget.h"
 #include "plugin/transferfactory.h"
 
 #include "kget_debug.h"
 #include <KIO/StatJob>
 #include <QDebug>
 
 QUrl mostLocalUrl(const QUrl &url)
 {
     qCDebug(KGET_DEBUG);
     if (!url.isValid()) {
         qCDebug(KGET_DEBUG) << "Invalid URL: " << qUtf8Printable(url.toString());
         return url;
     }
 
     const QString protocol = url.scheme();
     if (protocol.isEmpty())
         return url;
 
     foreach (TransferFactory *factory, KGet::factories()) {
         if (factory->addsProtocols().contains(protocol)) {
             return url;
         }
     }
 
     qCDebug(KGET_DEBUG) << "Trying to find the most local URL for:" << url;
     KIO::StatJob *job = KIO::mostLocalUrl(url, KIO::HideProgressInfo);
     if (job->exec()) {
         return job->mostLocalUrl();
     };
     return url;
 }
 
 MostLocalUrlJob *mostLocalUrlJob(const QUrl &url)
 {
     return new MostLocalUrlJob(url);
 }
 
 MostLocalUrlJob::MostLocalUrlJob(const QUrl &url)
     : KIO::Job()
     , m_url(url)
 {
 }
 
 QUrl MostLocalUrlJob::url()
 {
     return m_url;
 }
 
 QUrl MostLocalUrlJob::mostLocalUrl() const
 {
     return m_mostLocalUrl;
 }
 
 void MostLocalUrlJob::start()
 {
     bool startJob = true;
     const QString protocol = m_url.scheme();
     foreach (TransferFactory *factory, KGet::factories()) {
         if (factory->addsProtocols().contains(protocol)) {
             startJob = false;
             break;
         }
     }
 
     if (startJob) {
         qCDebug(KGET_DEBUG) << "Starting KIO::mostLocalUrl for:" << m_url;
         KIO::Job *job = KIO::mostLocalUrl(m_url, KIO::HideProgressInfo);
         addSubjob(job);
     } else {
         m_mostLocalUrl = m_url;
         emitResult();
     }
 }
 
 void MostLocalUrlJob::slotResult(KJob *job)
 {
     if (job->error()) {
         qCWarning(KGET_DEBUG) << "Error" << job->error() << "happened for:" << m_url;
         m_mostLocalUrl = m_url;
     } else {
         m_mostLocalUrl = static_cast<KIO::StatJob *>(job)->mostLocalUrl();
     }
     qCDebug(KGET_DEBUG) << "Setting mostLocalUrl to" << m_mostLocalUrl;
     emitResult();
 }
 
 #include "moc_mostlocalurl.cpp"