mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2024-11-25 00:50:22 +00:00
f87041bf3a
Resulting in a massive rename across almost everywhere! Alongside the namespace change, we now have the following names: * JS::NonnullGCPtr -> GC::Ref * JS::GCPtr -> GC::Ptr * JS::HeapFunction -> GC::Function * JS::CellImpl -> GC::Cell * JS::Handle -> GC::Root
53 lines
1.8 KiB
C++
53 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);
|
|
GC_DECLARE_ALLOCATOR(JSONObject);
|
|
|
|
public:
|
|
virtual 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<Optional<ByteString>> stringify_impl(VM&, Value value, Value replacer, Value space);
|
|
|
|
static Value parse_json_value(VM&, JsonValue const&);
|
|
|
|
private:
|
|
explicit JSONObject(Realm&);
|
|
|
|
struct StringifyState {
|
|
GC::Ptr<FunctionObject> replacer_function;
|
|
HashTable<GC::Ptr<Object>> seen_objects;
|
|
ByteString indent { ByteString::empty() };
|
|
ByteString gap;
|
|
Optional<Vector<ByteString>> property_list;
|
|
};
|
|
|
|
// Stringify helpers
|
|
static ThrowCompletionOr<Optional<ByteString>> serialize_json_property(VM&, StringifyState&, PropertyKey const& key, Object* holder);
|
|
static ThrowCompletionOr<ByteString> serialize_json_object(VM&, StringifyState&, Object&);
|
|
static ThrowCompletionOr<ByteString> serialize_json_array(VM&, StringifyState&, Object&);
|
|
static ByteString quote_json_string(ByteString);
|
|
|
|
// 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);
|
|
};
|
|
|
|
}
|