ladybird/Userland/Libraries/LibWeb/WebAssembly/WebAssemblyModuleConstructor.cpp
Andrew Kaster d0efc7734a LibWeb: Remove unecessary dependence on Window from WebAssembly classes
These classes only needed Window to get at its realm. Pass a realm
directly to construct WebAssembly classes.
2022-10-01 21:05:32 +01:00

48 lines
1.5 KiB
C++

/*
* Copyright (c) 2021, Ali Mohammad Pur <mpfard@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <LibJS/Runtime/TypedArray.h>
#include <LibWeb/Bindings/Intrinsics.h>
#include <LibWeb/WebAssembly/WebAssemblyModuleConstructor.h>
#include <LibWeb/WebAssembly/WebAssemblyModuleObject.h>
#include <LibWeb/WebAssembly/WebAssemblyModulePrototype.h>
#include <LibWeb/WebAssembly/WebAssemblyObject.h>
namespace Web::Bindings {
WebAssemblyModuleConstructor::WebAssemblyModuleConstructor(JS::Realm& realm)
: NativeFunction(*realm.intrinsics().function_prototype())
{
}
WebAssemblyModuleConstructor::~WebAssemblyModuleConstructor() = default;
JS::ThrowCompletionOr<JS::Value> WebAssemblyModuleConstructor::call()
{
return vm().throw_completion<JS::TypeError>(JS::ErrorType::ConstructorWithoutNew, "WebAssembly.Module");
}
JS::ThrowCompletionOr<JS::Object*> WebAssemblyModuleConstructor::construct(FunctionObject&)
{
auto& vm = this->vm();
auto& realm = *vm.current_realm();
auto* buffer_object = TRY(vm.argument(0).to_object(vm));
auto result = TRY(parse_module(vm, buffer_object));
return heap().allocate<WebAssemblyModuleObject>(realm, realm, result);
}
void WebAssemblyModuleConstructor::initialize(JS::Realm& realm)
{
auto& vm = this->vm();
NativeFunction::initialize(realm);
define_direct_property(vm.names.prototype, &Bindings::ensure_web_prototype<WebAssemblyModulePrototype>(realm, "WebAssemblyModulePrototype"), 0);
define_direct_property(vm.names.length, JS::Value(1), JS::Attribute::Configurable);
}
}