From e25c011d5db32104ccdb3e8949082345efdba805 Mon Sep 17 00:00:00 2001
From: Aqua-sama <aqua@iserlohn-fortress.net>
Date: Mon, 11 Dec 2017 18:16:50 +0100
Subject: Simple filterlist

---
 src/filter/filter.h | 91 +++++++++++------------------------------------------
 1 file changed, 19 insertions(+), 72 deletions(-)

(limited to 'src/filter/filter.h')

diff --git a/src/filter/filter.h b/src/filter/filter.h
index aeababd..bd3e2ca 100644
--- a/src/filter/filter.h
+++ b/src/filter/filter.h
@@ -18,90 +18,37 @@
  **
  ******************************************************************************/
 
-#ifndef FILTERNODE_H
-#define FILTERNODE_H
+#ifndef FILTERRULE_H
+#define FILTERRULE_H
 
-#include <QList>
-#include <QVariant>
-#include <QUrl>
-#include "regexp.h"
-#include <QWebEngineUrlRequestInfo>
+#include <QStringMatcher>
 
-class Filter
+class QUrl;
+class FilterRule
 {
 public:
 
-    enum ResourceType {
-        NoType = 0,
-        MainFrame = 1,
-        SubFrame = 2,
-        Stylesheet = 4,
-        Script = 8,
-        Image = 16,
-        Font = 32,
-        SubResource = 64,
-        Object = 128,
-        Media = 256,
-        Worker = 512,
-        SharedWorker = 1024,
-        Prefetch = 2048,
-        Favicon = 4096,
-        Xhr = 8192,
-        Ping = 16384,
-        ServiceWorker = 32768,
-        CspReport = 65536,
-        PluginResource = 131072,
-        Unknown = 262144
-    };
-    Q_DECLARE_FLAGS(Resources, ResourceType)
+    FilterRule(const QString &line);
 
-    struct ResourceRules {
-        Resources allowed;
-        Resources blocked;
-    };
+    // delete the copy constructor and assignment operator
+    FilterRule(const FilterRule&) = delete;
+    FilterRule& operator=(const FilterRule&) = delete;
 
-    explicit Filter(const QString &domain, const QString &request, ResourceRules rules, bool shouldBlock, Filter *parentItem = 0);
-    ~Filter();
+    // move constructor
+    FilterRule(FilterRule&& other) {
+        matcher = other.matcher;
+    }
 
-    void enable();
+    ~FilterRule();
 
-    Filter *parentItem();
-
-    // children
-    void appendChild(Filter *child);
-    Filter *child(int row);
-    int childCount() const;
-
-    // data
-    QString domain() const;
-    QString request() const;
-    bool isBlocking();
-    QString allowedTypes() const;
-    QString blockedTypes() const;
-
-    int row() const;
-
-    // filtering
-    bool hasDomainMatch(const QString &string);
-    bool hasRuleMatch(const QString &string);
-    bool shouldBlock(const QWebEngineUrlRequestInfo &info);
-
-    bool isValid();
+    bool shouldBlock(const QUrl &requestUrl) const;
 
 private:
-    bool testFlag(ResourceType flag);
-    QString flags(Resources f) const;
-
-    Filter *m_parentItem;
-    QList<Filter*> m_children;
-
-    RegExp m_domainUrl;
-    RegExp m_requestUrl;
+    void parse(const QString &line);
 
-    ResourceRules m_rules;
+    // QStringMatcher: holds a pattern you want to repeatedly match against some strings
+    QStringMatcher matcher;
 
-    bool m_valid = false;
-    bool m_shouldBlock;
 };
 
-#endif // FILTERNODE_H
+#endif // FILTERRULE_H
-- 
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