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LibJS+LibWeb: Replace GlobalObject with Realm in create() functions

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This is a continuation of the previous two commits.

As allocating a JS cell already primarily involves a realm instead of a
global object, and we'll need to pass one to the allocate() function
itself eventually (it's bridged via the global object right now), the
create() functions need to receive a realm as well.
The plan is for this to be the highest-level function that actually
receives a realm and passes it around, AOs on an even higher level will
use the "current realm" concept via VM::current_realm() as that's what
the spec assumes; passing around realms (or global objects, for that
matter) on higher AO levels is pointless and unlike for allocating
individual objects, which may happen outside of regular JS execution, we
don't need control over the specific realm that is being used there.
This commit is contained in:
Linus Groh 2022-08-16 00:20:49 +01:00
parent 5dd5896588
commit b99cc7d050
178 changed files with 883 additions and 609 deletions
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8
Userland/Libraries/LibWeb/Bindings/CrossOriginAbstractOperations.cpp
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@ -16,6 +16,7 @@
#include <LibWeb/Bindings/CrossOriginAbstractOperations.h>
#include <LibWeb/Bindings/DOMExceptionWrapper.h>
#include <LibWeb/Bindings/LocationObject.h>
#include <LibWeb/Bindings/MainThreadVM.h>
#include <LibWeb/Bindings/WindowObject.h>
#include <LibWeb/DOM/DOMException.h>
#include <LibWeb/HTML/Scripting/Environments.h>
@ -93,6 +94,7 @@ bool is_platform_object_same_origin(JS::Object const& object)
// 7.2.3.4 CrossOriginGetOwnPropertyHelper ( O, P ), https://html.spec.whatwg.org/multipage/browsers.html#crossorigingetownpropertyhelper-(-o,-p-)
Optional<JS::PropertyDescriptor> cross_origin_get_own_property_helper(Variant<LocationObject*, WindowObject*> const& object, JS::PropertyKey const& property_key)
{
auto& realm = *main_thread_vm().current_realm();
auto const* object_ptr = object.visit([](auto* o) { return static_cast<JS::Object const*>(o); });
auto const object_const_variant = object.visit([](auto* o) { return Variant<LocationObject const*, WindowObject const*> { o }; });
@ -126,7 +128,7 @@ Optional<JS::PropertyDescriptor> cross_origin_get_own_property_helper(Variant<Lo
// 2. If IsCallable(value) is true, then set value to an anonymous built-in function, created in the current Realm Record, that performs the same steps as the IDL operation P on object O.
if (value->is_function()) {
value = JS::NativeFunction::create(
HTML::current_global_object(), [function = JS::make_handle(*value)](auto&, auto& global_object) {
realm, [function = JS::make_handle(*value)](auto&, auto& global_object) {
return JS::call(global_object, function.value(), JS::js_undefined());
},
0, "");
@ -143,7 +145,7 @@ Optional<JS::PropertyDescriptor> cross_origin_get_own_property_helper(Variant<Lo
// 2. If e.[[NeedsGet]] is true, then set crossOriginGet to an anonymous built-in function, created in the current Realm Record, that performs the same steps as the getter of the IDL attribute P on object O.
if (*entry.needs_get) {
cross_origin_get = JS::NativeFunction::create(
HTML::current_global_object(), [object_ptr, getter = JS::make_handle(*original_descriptor->get)](auto&, auto& global_object) {
realm, [object_ptr, getter = JS::make_handle(*original_descriptor->get)](auto&, auto& global_object) {
return JS::call(global_object, getter.cell(), object_ptr);
},
0, "");
@ -155,7 +157,7 @@ Optional<JS::PropertyDescriptor> cross_origin_get_own_property_helper(Variant<Lo
// If e.[[NeedsSet]] is true, then set crossOriginSet to an anonymous built-in function, created in the current Realm Record, that performs the same steps as the setter of the IDL attribute P on object O.
if (*entry.needs_set) {
cross_origin_set = JS::NativeFunction::create(
HTML::current_global_object(), [object_ptr, setter = JS::make_handle(*original_descriptor->set)](auto&, auto& global_object) {
realm, [object_ptr, setter = JS::make_handle(*original_descriptor->set)](auto&, auto& global_object) {
return JS::call(global_object, setter.cell(), object_ptr);
},
0, "");