src/webui/webui.h

   1 /*
   2  * Bittorrent Client using Qt and libtorrent.
   3  * Copyright (C) 2015, 2023  Vladimir Golovnev <glassez@yandex.ru>
   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 #pragma once
  30
  31 #include <QHostAddress>
  32 #include <QObject>
  33 #include <QPointer>
  34
  35 #include "base/applicationcomponent.h"
  36
  37 namespace Http
  38 {
  39     class Server;
  40 }
  41
  42 namespace Net
  43 {
  44     class DNSUpdater;
  45 }
  46
  47 class WebApplication;
  48
  49 class WebUI final : public ApplicationComponent<QObject>
  50 {
  51     Q_OBJECT
  52     Q_DISABLE_COPY_MOVE(WebUI)
  53
  54 public:
  55     explicit WebUI(IApplication *app, const QByteArray &tempPasswordHash = {});
  56
  57     bool isEnabled() const;
  58     bool isErrored() const;
  59     QString errorMessage() const;
  60     bool isHttps() const;
  61     QHostAddress hostAddress() const;
  62     quint16 port() const;
  63
  64 signals:
  65     void error(const QString &message);
  66
  67 private slots:
  68     void configure();
  69
  70 private:
  71     void setError(const QString &message);
  72
  73     bool m_isEnabled = false;
  74     bool m_isErrored = false;
  75     QString m_errorMsg;
  76     QPointer<Http::Server> m_httpServer;
  77     QPointer<Net::DNSUpdater> m_dnsUpdater;
  78     QPointer<WebApplication> m_webapp;
  79
  80     QByteArray m_passwordHash;
  81 };