update code to support brotli

components/security_apps/waap/waap_clib/WaapHyperscanEngine.h

@@ -0,0 +1,54 @@
+// Copyright (C) 2022 Check Point Software Technologies Ltd. All rights reserved.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// You may obtain a copy of the License at
+//     http://www.apache.org/licenses/LICENSE-2.0
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#ifndef __WAAP_HYPERSCAN_ENGINE_H__
+#define __WAAP_HYPERSCAN_ENGINE_H__
+
+#include <string>
+#include <vector>
+#include <map>
+#include <set>
+#include <memory>
+
+class Signatures;
+class SampleValue;
+struct Waf2ScanResult;
+
+class WaapHyperscanEngine {
+public:
+
+    WaapHyperscanEngine();
+    ~WaapHyperscanEngine();
+
+    // Initialize with patterns from Signatures
+    bool initialize(const std::shared_ptr<Signatures>& signatures);
+
+    // Main scanning function - same interface as performStandardRegexChecks
+    void scanSample(const SampleValue& sample,
+        Waf2ScanResult& res,
+        bool longTextFound,
+        bool binaryDataFound,
+        bool includeKeywordRegex,
+        bool includePatternRegex) const;
+
+    // Check if the engine is ready to use
+    bool isInitialized() const;
+
+    // Get statistics
+    size_t getPatternCount() const;
+    size_t getCompiledPatternCount() const;
+    size_t getFailedPatternCount() const;
+
+private:
+    class Impl;
+    std::unique_ptr<Impl> pimpl;
+};
+
+#endif // __WAAP_HYPERSCAN_ENGINE_H__