1 files changed, 43 insertions, 0 deletions
diff --git a/lib/urlfilter/urlfilter.h b/lib/urlfilter/urlfilter.h
new file mode 100644
index 0000000..e15122a
--- /dev/null
+++ b/lib/urlfilter/urlfilter.h
@@ -0,0 +1,43 @@
+/*
+ * This file is part of smolbote. It's copyrighted by the contributors recorded
+ * in the version control history of the file, available from its original
+ * location: https://neueland.iserlohn-fortress.net/gitea/aqua/smolbote
+ *
+ * SPDX-License-Identifier: GPL-3.0
+ */
+
+#include <QUrl>
+#include <QString>
+#include <utility>
+#include <QWebEngineUrlRequestInfo>
+
+#ifndef SMOLBOTE_URLFILTER_FILTER
+#define SMOLBOTE_URLFILTER_FILTER
+
+class UrlFilter
+{
+public:
+    enum MatchResult {
+        NotMatched,
+        Allow,
+        Block,
+        Redirect
+    };
+
+    enum MatchType {
+        InvalidMatch,
+        RegularExpressionMatch,
+        StringContains,
+        StringStartsWith,
+        StringEndsWith,
+        StringEquals,
+        DomainMatch
+    };
+
+    virtual ~UrlFilter() = default;
+
+    virtual QString metadata(const QString &key) const = 0;
+    virtual std::pair<MatchResult, QString> match(const QUrl &firstParty, const QUrl &requestUrl, QWebEngineUrlRequestInfo::ResourceType type) const = 0;
+};
+
+#endif // SMOLBOTE_URLFILTER_FILTER