ecd163bdf1
No functional changes - we can still very easily get to the global object via `Realm::global_object()`. This is in preparation of moving the intrinsics to the realm and no longer having to pass a global object when allocating any object. In a few (now, and many more in subsequent commits) places we get a realm using `GlobalObject::associated_realm()`, this is intended to be temporary. For example, create() functions will later receive the same treatment and are passed a realm instead of a global object.
51 lines
1.7 KiB
C++
51 lines
1.7 KiB
C++
/*
|
|
* 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(Realm&);
|
|
virtual void initialize(GlobalObject&) override;
|
|
virtual ~JSONObject() override = default;
|
|
|
|
// 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&, JsonValue const&);
|
|
|
|
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&, PropertyKey const& 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&, JsonObject const&);
|
|
static Array* parse_json_array(GlobalObject&, JsonArray const&);
|
|
static ThrowCompletionOr<Value> internalize_json_property(GlobalObject&, Object* holder, PropertyKey const& name, FunctionObject& reviver);
|
|
|
|
JS_DECLARE_NATIVE_FUNCTION(stringify);
|
|
JS_DECLARE_NATIVE_FUNCTION(parse);
|
|
};
|
|
|
|
}
|