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author | 2022-06-22 23:21:48 -0700 | |
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committer | 2022-06-22 23:21:48 -0700 | |
commit | 729d445b6885f69dd2c6355f38707bd42851c791 (patch) | |
tree | f87a7c408929ea3f57bbb7ace380cf869da83c0e /src/javascript/jsc/bindings/webcore/JSDOMPromise.cpp | |
parent | 25f820c6bf1d8ec6d444ef579cc036b8c0607b75 (diff) | |
download | bun-jarred/rename.tar.gz bun-jarred/rename.tar.zst bun-jarred/rename.zip |
change the directory structurejarred/rename
Diffstat (limited to 'src/javascript/jsc/bindings/webcore/JSDOMPromise.cpp')
-rw-r--r-- | src/javascript/jsc/bindings/webcore/JSDOMPromise.cpp | 97 |
1 files changed, 0 insertions, 97 deletions
diff --git a/src/javascript/jsc/bindings/webcore/JSDOMPromise.cpp b/src/javascript/jsc/bindings/webcore/JSDOMPromise.cpp deleted file mode 100644 index db1597552..000000000 --- a/src/javascript/jsc/bindings/webcore/JSDOMPromise.cpp +++ /dev/null @@ -1,97 +0,0 @@ -/* - * Copyright (C) 2017-2021 Apple Inc. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, - * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS - * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF - * THE POSSIBILITY OF SUCH DAMAGE. - */ - -#include "config.h" -#include "JSDOMPromise.h" - -// #include "DOMWindow.h" -// #include "JSDOMWindow.h" -#include <JavaScriptCore/BuiltinNames.h> -#include <JavaScriptCore/CatchScope.h> -#include <JavaScriptCore/Exception.h> -#include <JavaScriptCore/JSNativeStdFunction.h> -#include <JavaScriptCore/JSPromiseConstructor.h> - -using namespace JSC; - -namespace WebCore { - -auto DOMPromise::whenSettled(std::function<void()>&& callback) -> IsCallbackRegistered -{ - return whenPromiseIsSettled(globalObject(), promise(), WTFMove(callback)); -} - -auto DOMPromise::whenPromiseIsSettled(JSDOMGlobalObject* globalObject, JSC::JSObject* promise, Function<void()>&& callback) -> IsCallbackRegistered -{ - auto& lexicalGlobalObject = *globalObject; - auto& vm = lexicalGlobalObject.vm(); - JSLockHolder lock(vm); - auto* handler = JSC::JSNativeStdFunction::create(vm, globalObject, 1, String {}, [callback = WTFMove(callback)](JSGlobalObject*, CallFrame*) mutable { - callback(); - return JSC::JSValue::encode(JSC::jsUndefined()); - }); - - auto scope = DECLARE_THROW_SCOPE(vm); - const JSC::Identifier& privateName = vm.propertyNames->builtinNames().thenPrivateName(); - auto thenFunction = promise->get(&lexicalGlobalObject, privateName); - - EXCEPTION_ASSERT(!scope.exception() || vm.hasPendingTerminationException()); - if (scope.exception()) - return IsCallbackRegistered::No; - - ASSERT(thenFunction.isCallable()); - - JSC::MarkedArgumentBuffer arguments; - arguments.append(handler); - arguments.append(handler); - - auto callData = JSC::getCallData(thenFunction); - ASSERT(callData.type != JSC::CallData::Type::None); - call(&lexicalGlobalObject, thenFunction, callData, promise, arguments); - - EXCEPTION_ASSERT(!scope.exception() || vm.hasPendingTerminationException()); - return scope.exception() ? IsCallbackRegistered::No : IsCallbackRegistered::Yes; -} - -JSC::JSValue DOMPromise::result() const -{ - return promise()->result(m_globalObject->vm()); -} - -DOMPromise::Status DOMPromise::status() const -{ - switch (promise()->status(m_globalObject->vm())) { - case JSC::JSPromise::Status::Pending: - return Status::Pending; - case JSC::JSPromise::Status::Fulfilled: - return Status::Fulfilled; - case JSC::JSPromise::Status::Rejected: - return Status::Rejected; - }; - ASSERT_NOT_REACHED(); - return Status::Rejected; -} - -} |