blob: 9739a0964155c0339e4849021e43ce6b6bde3f6b (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
|
/*
* Copyright (c) 2021, Linus Groh <linusg@serenityos.org>
* Copyright (c) 2022, Andreas Kling <kling@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <AK/OwnPtr.h>
#include <AK/StringView.h>
#include <AK/Weakable.h>
#include <LibJS/Heap/Cell.h>
namespace JS {
// 9.3 Realms, https://tc39.es/ecma262/#realm-record
class Realm final
: public Cell
, public Weakable<Realm> {
public:
struct HostDefined {
virtual ~HostDefined() = default;
};
Realm() = default;
static Realm* create(VM&);
static ThrowCompletionOr<NonnullOwnPtr<ExecutionContext>> initialize_host_defined_realm(VM&, Function<GlobalObject*(Realm&)> create_global_object, Function<GlobalObject*(Realm&)> create_global_this_value);
void set_global_object(GlobalObject* global_object, GlobalObject* this_value);
[[nodiscard]] GlobalObject& global_object() const { return *m_global_object; }
[[nodiscard]] GlobalEnvironment& global_environment() const { return *m_global_environment; }
HostDefined* host_defined() { return m_host_defined; }
void set_host_defined(OwnPtr<HostDefined> host_defined) { m_host_defined = move(host_defined); }
private:
virtual StringView class_name() const override { return "Realm"sv; }
virtual void visit_edges(Visitor&) override;
GlobalObject* m_global_object { nullptr }; // [[GlobalObject]]
GlobalEnvironment* m_global_environment { nullptr }; // [[GlobalEnv]]
OwnPtr<HostDefined> m_host_defined; // [[HostDefined]]
};
}
|
