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0001 /* ============================================================
0002 * Falkon - Qt web browser
0003 * Copyright (C) 2014-2017 David Rosca <nowrep@gmail.com>
0004 *
0005 * This program is free software: you can redistribute it and/or modify
0006 * it under the terms of the GNU General Public License as published by
0007 * the Free Software Foundation, either version 3 of the License, or
0008 * (at your option) any later version.
0009 *
0010 * This program is distributed in the hope that it will be useful,
0011 * but WITHOUT ANY WARRANTY; without even the implied warranty of
0012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
0013 * GNU General Public License for more details.
0014 *
0015 * You should have received a copy of the GNU General Public License
0016 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
0017 * ============================================================ */
0018 #ifndef ADBLOCKMATCHER_H
0019 #define ADBLOCKMATCHER_H
0020 
0021 #include <QUrl>
0022 #include <QObject>
0023 
0024 #include "qzcommon.h"
0025 #include "adblocksearchtree.h"
0026 
0027 class QWebEngineUrlRequestInfo;
0028 
0029 class AdBlockManager;
0030 
0031 class FALKON_EXPORT AdBlockMatcher : public QObject
0032 {
0033     Q_OBJECT
0034 
0035 public:
0036     explicit AdBlockMatcher(AdBlockManager* manager);
0037     ~AdBlockMatcher();
0038 
0039     const AdBlockRule* match(const QWebEngineUrlRequestInfo &request, const QString &urlDomain, const QString &urlString) const;
0040 
0041     bool adBlockDisabledForUrl(const QUrl &url) const;
0042     bool elemHideDisabledForUrl(const QUrl &url) const;
0043     bool genericElemHideDisabledForUrl(const QUrl &url) const;
0044 
0045     QString elementHidingRules() const;
0046     QString elementHidingRulesForDomain(const QString &domain) const;
0047 
0048 public Q_SLOTS:
0049     void update();
0050     void clear();
0051 
0052 private:
0053     AdBlockManager* m_manager;
0054 
0055     QVector<AdBlockRule*> m_createdRules;
0056     QVector<const AdBlockRule*> m_networkExceptionRules;
0057     QVector<const AdBlockRule*> m_networkBlockRules;
0058     QVector<const AdBlockRule*> m_domainRestrictedCssRules;
0059     QVector<const AdBlockRule*> m_documentRules;
0060     QVector<const AdBlockRule*> m_elemhideRules;
0061     QVector<const AdBlockRule*> m_generichideRules;
0062 
0063     QString m_elementHidingRules;
0064     AdBlockSearchTree m_networkBlockTree;
0065     AdBlockSearchTree m_networkExceptionTree;
0066 };
0067 
0068 #endif // ADBLOCKMATCHER_H