src/gui/properties/peersadditiondialog.cpp

   1 /*
   2  * Bittorrent Client using Qt and libtorrent.
   3  * Copyright (C) 2006  Christophe Dumez <chris@qbittorrent.org>
   4  *
   5  * This program is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU General Public License
   7  * as published by the Free Software Foundation; either version 2
   8  * of the License, or (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  18  *
  19  * In addition, as a special exception, the copyright holders give permission to
  20  * link this program with the OpenSSL project's "OpenSSL" library (or with
  21  * modified versions of it that use the same license as the "OpenSSL" library),
  22  * and distribute the linked executables. You must obey the GNU General Public
  23  * License in all respects for all of the code used other than "OpenSSL".  If you
  24  * modify file(s), you may extend this exception to your version of the file(s),
  25  * but you are not obligated to do so. If you do not wish to do so, delete this
  26  * exception statement from your version.
  27  */
  28
  29 #include "peersadditiondialog.h"
  30
  31 #include <QHostAddress>
  32 #include <QMessageBox>
  33
  34 #include "base/bittorrent/peeraddress.h"
  35 #include "base/global.h"
  36 #include "ui_peersadditiondialog.h"
  37
  38 PeersAdditionDialog::PeersAdditionDialog(QWidget *parent)
  39     : QDialog(parent)
  40     , m_ui(new Ui::PeersAdditionDialog())
  41 {
  42     m_ui->setupUi(this);
  43     connect(m_ui->buttonBox, &QDialogButtonBox::accepted, this, &PeersAdditionDialog::validateInput);
  44 }
  45
  46 PeersAdditionDialog::~PeersAdditionDialog()
  47 {
  48     delete m_ui;
  49 }
  50
  51 QVector<BitTorrent::PeerAddress> PeersAdditionDialog::askForPeers(QWidget *parent)
  52 {
  53     PeersAdditionDialog dlg(parent);
  54     dlg.exec();
  55     return dlg.m_peersList;
  56 }
  57
  58 void PeersAdditionDialog::validateInput()
  59 {
  60     if (m_ui->textEditPeers->toPlainText().trimmed().isEmpty())
  61     {
  62         QMessageBox::warning(this, tr("No peer entered"),
  63                     tr("Please type at least one peer."),
  64                     QMessageBox::Ok);
  65         return;
  66     }
  67     for (const QString &peer : asConst(m_ui->textEditPeers->toPlainText().trimmed().split(u'\n')))
  68     {
  69         const BitTorrent::PeerAddress addr = BitTorrent::PeerAddress::parse(peer);
  70         if (!addr.ip.isNull())
  71         {
  72             m_peersList.append(addr);
  73         }
  74         else
  75         {
  76             QMessageBox::warning(this, tr("Invalid peer"),
  77                     tr("The peer '%1' is invalid.").arg(peer),
  78                     QMessageBox::Ok);
  79             m_peersList.clear();
  80             return;
  81         }
  82     }
  83     accept();
  84 }