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/*
* Copyright (c) 2020, Matthew Olsson <mattco@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <LibJS/Runtime/Object.h>
namespace JS {
class JSONObject final : public Object {
JS_OBJECT(JSONObject, Object);
public:
explicit JSONObject(GlobalObject&);
virtual void initialize(GlobalObject&) override;
virtual ~JSONObject() override;
// The base implementation of stringify is exposed because it is used by
// test-js to communicate between the JS tests and the C++ test runner.
static ThrowCompletionOr<String> stringify_impl(GlobalObject&, Value value, Value replacer, Value space);
static Value parse_json_value(GlobalObject&, const JsonValue&);
private:
struct StringifyState {
FunctionObject* replacer_function { nullptr };
HashTable<Object*> seen_objects;
String indent { String::empty() };
String gap;
Optional<Vector<String>> property_list;
};
// Stringify helpers
static ThrowCompletionOr<String> serialize_json_property(GlobalObject&, StringifyState&, const PropertyKey& key, Object* holder);
static ThrowCompletionOr<String> serialize_json_object(GlobalObject&, StringifyState&, Object&);
static ThrowCompletionOr<String> serialize_json_array(GlobalObject&, StringifyState&, Object&);
static String quote_json_string(String);
// Parse helpers
static Object* parse_json_object(GlobalObject&, const JsonObject&);
static Array* parse_json_array(GlobalObject&, const JsonArray&);
static ThrowCompletionOr<Value> internalize_json_property(GlobalObject&, Object* holder, PropertyKey const& name, FunctionObject& reviver);
JS_DECLARE_NATIVE_FUNCTION(stringify);
JS_DECLARE_NATIVE_FUNCTION(parse);
};
}
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