Feb 15th 2023 update

components/security_apps/waap/waap_clib/ParserGql.h

@@ -0,0 +1,56 @@
+// 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 __PARSER_GQL_H
+#define __PARSER_GQL_H
+
+#include <string.h>
+#include <vector>
+
+#include "ParserBase.h"
+#include "graphqlparser/Ast.h"
+#include "graphqlparser/AstNode.h"
+#include "graphqlparser/AstVisitor.h"
+#include "KeyStack.h"
+
+class ParserGql : public ParserBase, public facebook::graphql::ast::visitor::AstVisitor {
+public:
+    ParserGql(IParserReceiver &receiver);
+    virtual ~ParserGql();
+    size_t push(const char *data, size_t data_len);
+    void finish();
+    virtual const std::string &name() const;
+    bool error() const;
+    virtual size_t depth() { return 0; }
+private:
+    IParserReceiver &m_receiver;
+    bool m_error;
+    std::string m_buffer;
+    std::string m_curNodeName;
+    int m_curNameValues;
+
+    bool visitValue(const char *value);
+
+    // Callbacks from the parser
+    bool visitName(const facebook::graphql::ast::Name &node) override;
+    bool visitIntValue(const facebook::graphql::ast::IntValue &node) override;
+    bool visitFloatValue(const facebook::graphql::ast::FloatValue &node) override;
+    bool visitStringValue(const facebook::graphql::ast::StringValue &node) override;
+    bool visitBooleanValue(const facebook::graphql::ast::BooleanValue &node) override;
+    bool visitNullValue(const facebook::graphql::ast::NullValue &node) override;
+    bool visitEnumValue(const facebook::graphql::ast::EnumValue &node) override;
+public:
+    static const std::string m_parserName;
+};
+
+#endif // __PARSER_JQL_H