From 1a9e09332261d18ee892fc3613f16a0e80d115e0 Mon Sep 17 00:00:00 2001
From: Aqua-sama <aqua@iserlohn-fortress.net>
Date: Sun, 21 May 2017 20:24:57 +0200
Subject: Reworking URL filter

---
 src/formats/adblockrule.h | 83 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 83 insertions(+)
 create mode 100644 src/formats/adblockrule.h

(limited to 'src/formats/adblockrule.h')

diff --git a/src/formats/adblockrule.h b/src/formats/adblockrule.h
new file mode 100644
index 0000000..a98f699
--- /dev/null
+++ b/src/formats/adblockrule.h
@@ -0,0 +1,83 @@
+/*******************************************************************************
+ **
+ ** smolbote: yet another qute browser
+ ** Copyright (C) 2017  Xian Nox
+ **
+ ** 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 3 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, see <http://www.gnu.org/licenses/>.
+ **
+ ******************************************************************************/
+
+#ifndef ADBLOCKRULE_H
+#define ADBLOCKRULE_H
+
+#include <QObject>
+#include <QUrl>
+#include "regexp.h"
+#include <QWebEngineUrlRequestInfo>
+
+class BlockerRule : public QObject
+{
+    Q_OBJECT
+public:
+
+    // https://adblockplus.org/en/filters#options
+    enum RuleOption {
+        script = 1,
+        image = 2,
+        stylesheet = 4,
+        object = 8,
+        xmlhttprequest = 16,
+        objectsubrequest = 32,
+        subdocument = 64,
+        ping = 128,
+        websocket = 256,
+        document = 512,
+        elemhide = 1024,
+        generichide = 2048,
+        genericblock = 4096,
+        other = 8192
+    };
+    Q_DECLARE_FLAGS(RuleOptions, RuleOption)
+
+    explicit BlockerRule(QString rule, QObject *parent = 0);
+
+    bool match(const QWebEngineUrlRequestInfo &info);
+    bool isValid();
+    bool isException();
+    QString filter() const;
+
+signals:
+
+public slots:
+
+private:
+    void parseOption(const QString &opt);
+    bool matchOptions(const QWebEngineUrlRequestInfo &info, const RuleOptions &options);
+
+    QString m_filter;
+
+    bool m_valid;
+    bool m_exception = false;
+    bool m_elementRule;
+
+    QStringList hostsBlacklist;
+    QStringList hostsWhitelist;
+    RegExp domainExpression;
+    RegExp ruleExpression;
+
+    RuleOptions m_blacklistOptions;
+    RuleOptions m_whitelistOptions;
+};
+
+#endif // ADBLOCKRULE_H
-- 
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