mirror of
https://github.com/RGBCube/serenity
synced 2025-10-31 06:02:44 +00:00
52 lines
1.8 KiB
C++
52 lines
1.8 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:
|
|
virtual ThrowCompletionOr<void> initialize(Realm&) 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<DeprecatedString> stringify_impl(VM&, Value value, Value replacer, Value space);
|
|
|
|
static Value parse_json_value(VM&, JsonValue const&);
|
|
|
|
private:
|
|
explicit JSONObject(Realm&);
|
|
|
|
struct StringifyState {
|
|
GCPtr<FunctionObject> replacer_function;
|
|
HashTable<GCPtr<Object>> seen_objects;
|
|
DeprecatedString indent { DeprecatedString::empty() };
|
|
DeprecatedString gap;
|
|
Optional<Vector<DeprecatedString>> property_list;
|
|
};
|
|
|
|
// Stringify helpers
|
|
static ThrowCompletionOr<DeprecatedString> serialize_json_property(VM&, StringifyState&, PropertyKey const& key, Object* holder);
|
|
static ThrowCompletionOr<DeprecatedString> serialize_json_object(VM&, StringifyState&, Object&);
|
|
static ThrowCompletionOr<DeprecatedString> serialize_json_array(VM&, StringifyState&, Object&);
|
|
static DeprecatedString quote_json_string(DeprecatedString);
|
|
|
|
// Parse helpers
|
|
static Object* parse_json_object(VM&, JsonObject const&);
|
|
static Array* parse_json_array(VM&, JsonArray const&);
|
|
static ThrowCompletionOr<Value> internalize_json_property(VM&, Object* holder, PropertyKey const& name, FunctionObject& reviver);
|
|
|
|
JS_DECLARE_NATIVE_FUNCTION(stringify);
|
|
JS_DECLARE_NATIVE_FUNCTION(parse);
|
|
};
|
|
|
|
}
|