1 files changed, 20 insertions, 0 deletions
diff --git a/staging/adblock/rule.h b/staging/adblock/rule.h
index 90062ba..0dbff21 100644
--- a/staging/adblock/rule.h
+++ b/staging/adblock/rule.h
@@ -39,10 +39,19 @@ protected:
     const Options options;
 };
 
+//  The separator character can be anything but
+//  a letter, a digit, or one of the following: _, -, ., %.
+//  The end of the address is also accepted as a separator.
+inline bool isSeparator(const QChar &c)
+{
+    return !c.isLetter() && !c.isDigit() && c != '_' && c != '-' && c != '.' && c != '%';
+}
+
 class MatcherRule : public Rule
 {
 public:
     enum MatchPosition {
+        DomainMatch,
         UrlStartsWith,
         UrlEndsWith,
         UrlContains,
@@ -66,8 +75,17 @@ public:
     bool hasMatch(const QStringRef &url) const override
     {
         const auto index = matcher.indexIn(url);
+        if(index == -1) {
+            return false;
+        }
 
         switch(position) {
+        case DomainMatch:
+            // match if
+            // there is only one : left of the index
+            // and
+            // character after pattern is separator or end of string
+            return (url.left(index).count(':') <= 1 && (index + patternLength == url.length() || isSeparator(url[index + patternLength])));
         case UrlStartsWith:
             return (index == 0);
         case UrlEndsWith:
@@ -77,6 +95,8 @@ public:
         case UrlEquals:
             return (index == 0 && patternLength == url.length());
         }
+
+        return false;
     }
 
 private: