Simple filterlist

2 files changed, 48 insertions, 19 deletions

diff --git a/src/webengine/urlinterceptor.cpp b/src/webengine/urlinterceptor.cpp
index 19bc64f..cbf1c86 100644
--- a/src/webengine/urlinterceptor.cpp
+++ b/src/webengine/urlinterceptor.cpp
@@ -19,31 +19,56 @@
  ******************************************************************************/
 
 #include "urlinterceptor.h"
-#include "filter/filtercollection.h"
+#include <QFile>
+#include <QTextStream>
 
-UrlRequestInterceptor::UrlRequestInterceptor(QObject *parent) :
+UrlRequestInterceptor::UrlRequestInterceptor(const QString &path, QObject *parent) :
     QWebEngineUrlRequestInterceptor(parent)
 {
+#ifdef QT_DEBUG
+    qDebug("Reading request blocklist: %s", qUtf8Printable(path));
+#endif
+
+    int n_rules = 0;
+
+    QFile filter(path);
+    if(filter.open(QIODevice::ReadOnly | QIODevice::Text)) {
+        QTextStream out(&filter);
+        while(!out.atEnd()) {
+            const QString &line = out.readLine();
+            if(!line.startsWith('!')) {
+                FilterRule r(line);
+                // check if valid
+                m_rules.push_back(std::move(r));
+                ++n_rules;
+            }
+        }
+        filter.close();
+    }
+
+    qDebug("Added %i rules", n_rules);
 }
 
 void UrlRequestInterceptor::interceptRequest(QWebEngineUrlRequestInfo &info)
 {
-#ifdef DEBUG_VERBOSE
-    qDebug("%s -[%i]-> %s", qUtf8Printable(info.firstPartyUrl().toString()), info.resourceType(), qUtf8Printable(info.requestUrl().toString()));
-#endif
-    for(auto s : m_manager->subscriptions()) {
-        bool shouldBlock = s->match(info);
-        if(shouldBlock) {
+    for(const FilterRule &test : m_rules) {
+        const QUrl &url = info.requestUrl();
+
+        if(test.shouldBlock(url)) {
             info.block(true);
-#ifdef DEBUG_VERBOSE
-            qDebug(">> blocked");
+
+#ifdef QT_DEBUG
+            qDebug("blocked [%s] %s", qUtf8Printable(info.firstPartyUrl().toString()), qUtf8Printable(url.toString()));
 #endif
             return;
         }
     }
 }
 
-void UrlRequestInterceptor::setSubscription(BlockerManager *manager)
+bool shouldBlock(const QUrl &url, const QString &test)
 {
-    m_manager = manager;
+    if(url.toString().contains(test)) {
+        return true;
+    }
+    return false;
 }
diff --git a/src/webengine/urlinterceptor.h b/src/webengine/urlinterceptor.h
index acd076a..4466523 100644
--- a/src/webengine/urlinterceptor.h
+++ b/src/webengine/urlinterceptor.h
@@ -18,27 +18,31 @@
  **
  ******************************************************************************/
 
-#ifndef ADBLOCKINTERCEPTOR_H
-#define ADBLOCKINTERCEPTOR_H
+#ifndef URLREQUESTINTERCEPTOR_H
+#define URLREQUESTINTERCEPTOR_H
 
 #include <QWebEngineUrlRequestInterceptor>
-#include "filter/blockermanager.h"
+#include <vector>
+#include "filter/filter.h"
 
 class UrlRequestInterceptor : public QWebEngineUrlRequestInterceptor
 {
     Q_OBJECT
 public:
-    explicit UrlRequestInterceptor(QObject *parent = 0);
+    explicit UrlRequestInterceptor(const QString &path, QObject *parent = nullptr);
+    //~UrlRequestInterceptor();
 
     void interceptRequest(QWebEngineUrlRequestInfo &info);
-    void setSubscription(BlockerManager *manager);
 
 signals:
 
 public slots:
 
 private:
-    BlockerManager *m_manager;
+
+    std::vector<FilterRule> m_rules;
 };
 
-#endif // ADBLOCKINTERCEPTOR_H
+bool shouldBlock(const QUrl &url, const QString &test);
+
+#endif // URLREQUESTINTERCEPTOR_H