File indexing completed on 2024-05-12 16:23:45

 // SPDX-FileCopyrightText: 2020 Jonah Brüchert <jbb@kaidan.im>
 //
 // SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
 #include <QWebEngineUrlRequestInterceptor>
 
 #include <angelfishsettings.h>
 
 #ifdef BUILD_ADBLOCK
 #include <adblock.rs.h>
 #include <optional>
 #include <future>
 #endif
 
 class QWebEngineUrlRequestInfo;
 class QQuickWebEngineProfile;
 
 class AdblockUrlInterceptor : public QWebEngineUrlRequestInterceptor
 {
     Q_OBJECT
 
     Q_PROPERTY(bool downloadNeeded READ downloadNeeded NOTIFY downloadNeededChanged)
     Q_PROPERTY(bool enabled READ enabled WRITE setEnabled NOTIFY enabledChanged)
     Q_PROPERTY(bool adblockSupported READ adblockSupported CONSTANT)
 
 public:
     static AdblockUrlInterceptor &instance();
     ~AdblockUrlInterceptor();
 
     void interceptRequest(QWebEngineUrlRequestInfo &info) override;
 
     /// returns true when no filterlists exist
     bool downloadNeeded() const;
     Q_SIGNAL void downloadNeededChanged();
 
     constexpr static bool adblockSupported()
     {
 #ifdef BUILD_ADBLOCK
         return true;
 #endif
         return false;
     }
 
     bool enabled() const;
     void setEnabled(bool enabled);
     Q_SIGNAL void enabledChanged();
 
     /// Deletes the old adblock and creates a new one from the current filter lists.
     /// This needs to be called after lists were changed.
     void resetAdblock();
 
 #ifdef BUILD_ADBLOCK
     Q_INVOKABLE std::vector<QString> getCosmeticFilters(const QUrl &url,
                                                         const std::vector<QString> &classes,
                                                         const std::vector<QString> &ids) const;
     Q_INVOKABLE QString getInjectedScript(const QUrl &url) const;
 #endif
 
     Q_SIGNAL void adblockInitialized();
 
 private:
     explicit AdblockUrlInterceptor(QObject *parent = nullptr);
 
 #ifdef BUILD_ADBLOCK
     /// If an adblock cache is found, loads it, otherwise creates a new adblock
     /// from the current filter lists.
     rust::Box<Adblock> createOrRestoreAdblock();
 
     std::future<rust::Box<Adblock>> m_adblockInitFuture;
     std::optional<rust::Box<Adblock>> m_adblock;
 #endif
 
     static QString adblockCacheLocation();
     bool m_enabled;
 };
 
 extern "C" {
 void q_cdebug_adblock(const char *message);
 }