change the directory structurejarred/rename

1 files changed, 0 insertions, 458 deletions

diff --git a/src/javascript/jsc/bindings/JSSink.cpp b/src/javascript/jsc/bindings/JSSink.cpp
deleted file mode 100644
index 60227464c..000000000
--- a/src/javascript/jsc/bindings/JSSink.cpp
+++ /dev/null
@@ -1,458 +0,0 @@
-
-// AUTO-GENERATED FILE. DO NOT EDIT.
-// Generated by /Users/jarred/Code/bun/src/javascript/jsc/generate-jssink.js at 2022-06-15T10:28:21.211Z
-// To regenerate this file, run:
-//
-//  bun src/javascript/jsc/generate-jssink.js
-//
-#include "root.h"
-#include "JSSink.h"
-
-#include "ActiveDOMObject.h"
-#include "ExtendedDOMClientIsoSubspaces.h"
-#include "ExtendedDOMIsoSubspaces.h"
-#include "IDLTypes.h"
-// #include "JSBlob.h"
-#include "JSDOMAttribute.h"
-#include "JSDOMBinding.h"
-#include "JSDOMConstructor.h"
-#include "JSDOMConvertBase.h"
-#include "JSDOMConvertInterface.h"
-#include "JSDOMConvertStrings.h"
-#include "JSDOMExceptionHandling.h"
-#include "JSDOMGlobalObject.h"
-#include "JSDOMGlobalObjectInlines.h"
-#include "JSDOMOperation.h"
-#include "JSDOMWrapperCache.h"
-#include "ScriptExecutionContext.h"
-#include "WebCoreJSClientData.h"
-#include "JavaScriptCore/FunctionPrototype.h"
-#include "JavaScriptCore/HeapAnalyzer.h"
-
-#include "JavaScriptCore/JSDestructibleObjectHeapCellType.h"
-#include "JavaScriptCore/SlotVisitorMacros.h"
-#include "JavaScriptCore/SubspaceInlines.h"
-#include "wtf/GetPtr.h"
-#include "wtf/PointerPreparations.h"
-#include "wtf/URL.h"
-#include "JavaScriptCore/BuiltinNames.h"
-
-#include "JSBufferEncodingType.h"
-#include "JSBufferPrototypeBuiltins.h"
-#include "JSBufferConstructorBuiltins.h"
-#include "JavaScriptCore/JSBase.h"
-#if ENABLE(MEDIA_SOURCE)
-#include "BufferMediaSource.h"
-#include "JSMediaSource.h"
-#endif
-
-// #include "JavaScriptCore/JSTypedArrayViewPrototype.h"
-#include "JavaScriptCore/JSArrayBufferViewInlines.h"
-
-#include "JSReadableStream.h"
-#include "BunClientData.h"
-#include "JavaScriptCore/Weak.h"
-#include "JavaScriptCore/WeakInlines.h"
-
-namespace WebCore {
-using namespace JSC;
-
-JSC_DEFINE_HOST_FUNCTION(functionStartDirectStream, (JSC::JSGlobalObject * lexicalGlobalObject, JSC::CallFrame* callFrame))
-{
-
-    auto& vm = lexicalGlobalObject->vm();
-    auto scope = DECLARE_THROW_SCOPE(vm);
-    Zig::GlobalObject* globalObject = reinterpret_cast<Zig::GlobalObject*>(lexicalGlobalObject);
-
-    JSC::JSValue readableStream = callFrame->argument(0);
-    JSC::JSValue onPull = callFrame->argument(1);
-    JSC::JSValue onClose = callFrame->argument(2);
-    if (!readableStream.isObject()) {
-        scope.throwException(globalObject, JSC::createTypeError(globalObject, "Expected ReadableStream"_s));
-        return JSC::JSValue::encode(JSC::jsUndefined());
-    }
-
-    if (!onPull.isObject() || !onPull.isCallable()) {
-        onPull = JSC::jsUndefined();
-    }
-
-    if (!onClose.isObject() || !onClose.isCallable()) {
-        onClose = JSC::jsUndefined();
-    }
-
-    JSC::JSFunction* onPullFunction = JSC::jsDynamicCast<JSC::JSFunction*>(onPull);
-    JSC::JSFunction* onCloseFunction = JSC::jsDynamicCast<JSC::JSFunction*>(onClose);
-
-    if (WebCore::JSReadableArrayBufferSinkController* ArrayBufferSinkController = JSC::jsDynamicCast<WebCore::JSReadableArrayBufferSinkController*>(callFrame->thisValue())) {
-        if (ArrayBufferSinkController->wrapped() == nullptr) {
-            scope.throwException(globalObject, JSC::createTypeError(globalObject, "Controller is already closed"_s));
-            return JSC::JSValue::encode(JSC::jsUndefined());
-        }
-
-        ArrayBufferSinkController->start(globalObject, readableStream, onPullFunction, onCloseFunction);
-    }
-
-    else {
-        scope.throwException(globalObject, JSC::createTypeError(globalObject, "Unknown direct controller. This is a bug in Bun."_s));
-        return JSC::JSValue::encode(JSC::jsUndefined());
-    }
-
-    RELEASE_AND_RETURN(scope, JSC::JSValue::encode(JSC::jsUndefined()));
-}
-
-JSC_DEFINE_CUSTOM_GETTER(functionArrayBufferSink__getter, (JSC::JSGlobalObject * lexicalGlobalObject, JSC::EncodedJSValue thisValue, JSC::PropertyName))
-{
-    auto& vm = lexicalGlobalObject->vm();
-    Zig::GlobalObject* globalObject = reinterpret_cast<Zig::GlobalObject*>(lexicalGlobalObject);
-
-    return JSC::JSValue::encode(globalObject->ArrayBufferSink());
-}
-
-JSC_DECLARE_HOST_FUNCTION(JSReadableArrayBufferSinkController__close);
-JSC_DEFINE_HOST_FUNCTION(JSReadableArrayBufferSinkController__close, (JSC::JSGlobalObject * lexicalGlobalObject, JSC::CallFrame* callFrame))
-{
-
-    auto& vm = lexicalGlobalObject->vm();
-    auto scope = DECLARE_THROW_SCOPE(vm);
-    Zig::GlobalObject* globalObject = reinterpret_cast<Zig::GlobalObject*>(lexicalGlobalObject);
-    WebCore::JSReadableArrayBufferSinkController* controller = JSC::jsDynamicCast<WebCore::JSReadableArrayBufferSinkController*>(callFrame->thisValue());
-    if (!controller) {
-        scope.throwException(globalObject, JSC::createTypeError(globalObject, "Expected JSReadableArrayBufferSinkController"_s));
-        return JSC::JSValue::encode(JSC::jsUndefined());
-    }
-
-    void* ptr = controller->wrapped();
-    if (ptr == nullptr) {
-        scope.throwException(globalObject, JSC::createTypeError(globalObject, "Controller is already closed"_s));
-        return JSC::JSValue::encode(JSC::jsUndefined());
-    }
-
-    controller->detach();
-    ArrayBufferSink__close(lexicalGlobalObject, ptr);
-    return JSC::JSValue::encode(JSC::jsUndefined());
-}
-
-JSC_DECLARE_HOST_FUNCTION(ArrayBufferSink__doClose);
-JSC_DEFINE_HOST_FUNCTION(ArrayBufferSink__doClose, (JSC::JSGlobalObject * lexicalGlobalObject, JSC::CallFrame* callFrame))
-{
-
-    auto& vm = lexicalGlobalObject->vm();
-    auto scope = DECLARE_THROW_SCOPE(vm);
-    Zig::GlobalObject* globalObject = reinterpret_cast<Zig::GlobalObject*>(lexicalGlobalObject);
-    WebCore::JSArrayBufferSink* sink = JSC::jsDynamicCast<WebCore::JSArrayBufferSink*>(callFrame->thisValue());
-    if (!sink) {
-        scope.throwException(globalObject, JSC::createTypeError(globalObject, "Expected ArrayBufferSink"_s));
-        return JSC::JSValue::encode(JSC::jsUndefined());
-    }
-
-    void* ptr = sink->wrapped();
-    if (ptr == nullptr) {
-        scope.throwException(globalObject, JSC::createTypeError(globalObject, "Controller is already closed"_s));
-        return JSC::JSValue::encode(JSC::jsUndefined());
-    }
-
-    sink->detach();
-    ArrayBufferSink__close(lexicalGlobalObject, ptr);
-    return JSC::JSValue::encode(JSC::jsUndefined());
-}
-
-static const HashTableValue JSArrayBufferSinkPrototypeTableValues[]
-    = {
-          { "close"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(ArrayBufferSink__doClose), (intptr_t)(0) } },
-          { "drain"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(ArrayBufferSink__drain), (intptr_t)(1) } },
-          { "end"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(ArrayBufferSink__end), (intptr_t)(0) } },
-          { "start"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(ArrayBufferSink__start), (intptr_t)(1) } },
-          { "write"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(ArrayBufferSink__write), (intptr_t)(1) } },
-      };
-
-static const HashTableValue JSReadableArrayBufferSinkControllerPrototypeTableValues[]
-    = {
-          { "close"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(JSReadableArrayBufferSinkController__close), (intptr_t)(0) } },
-          { "drain"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(ArrayBufferSink__drain), (intptr_t)(1) } },
-          { "end"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(ArrayBufferSink__end), (intptr_t)(0) } },
-          { "start"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(ArrayBufferSink__start), (intptr_t)(1) } },
-          { "write"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(ArrayBufferSink__write), (intptr_t)(1) } },
-      };
-
-#pragma mark - ArrayBufferSink
-
-class JSArrayBufferSinkPrototype final : public JSC::JSNonFinalObject {
-public:
-    using Base = JSC::JSNonFinalObject;
-
-    static JSArrayBufferSinkPrototype* create(JSC::VM& vm, JSGlobalObject* globalObject, JSC::Structure* structure)
-    {
-        JSArrayBufferSinkPrototype* ptr = new (NotNull, JSC::allocateCell<JSArrayBufferSinkPrototype>(vm)) JSArrayBufferSinkPrototype(vm, globalObject, structure);
-        ptr->finishCreation(vm, globalObject);
-        return ptr;
-    }
-
-    DECLARE_INFO;
-    template<typename CellType, JSC::SubspaceAccess>
-    static JSC::GCClient::IsoSubspace* subspaceFor(JSC::VM& vm)
-    {
-        return &vm.plainObjectSpace();
-    }
-    static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::JSValue prototype)
-    {
-        return JSC::Structure::create(vm, globalObject, prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), info());
-    }
-
-private:
-    JSArrayBufferSinkPrototype(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::Structure* structure)
-        : Base(vm, structure)
-    {
-    }
-
-    void finishCreation(JSC::VM&, JSC::JSGlobalObject*);
-};
-STATIC_ASSERT_ISO_SUBSPACE_SHARABLE(JSArrayBufferSinkPrototype, JSArrayBufferSinkPrototype::Base);
-
-class JSReadableArrayBufferSinkControllerPrototype final : public JSC::JSNonFinalObject {
-public:
-    using Base = JSC::JSNonFinalObject;
-
-    static JSReadableArrayBufferSinkControllerPrototype* create(JSC::VM& vm, JSGlobalObject* globalObject, JSC::Structure* structure)
-    {
-        JSReadableArrayBufferSinkControllerPrototype* ptr = new (NotNull, JSC::allocateCell<JSReadableArrayBufferSinkControllerPrototype>(vm)) JSReadableArrayBufferSinkControllerPrototype(vm, globalObject, structure);
-        ptr->finishCreation(vm, globalObject);
-        return ptr;
-    }
-
-    DECLARE_INFO;
-    template<typename CellType, JSC::SubspaceAccess>
-    static JSC::GCClient::IsoSubspace* subspaceFor(JSC::VM& vm)
-    {
-        return &vm.plainObjectSpace();
-    }
-    static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::JSValue prototype)
-    {
-        return JSC::Structure::create(vm, globalObject, prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), info());
-    }
-
-private:
-    JSReadableArrayBufferSinkControllerPrototype(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::Structure* structure)
-        : Base(vm, structure)
-    {
-    }
-
-    void finishCreation(JSC::VM&, JSC::JSGlobalObject*);
-};
-STATIC_ASSERT_ISO_SUBSPACE_SHARABLE(JSReadableArrayBufferSinkControllerPrototype, JSReadableArrayBufferSinkControllerPrototype::Base);
-
-const ClassInfo JSArrayBufferSinkPrototype::s_info = { "ArrayBufferSink"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSArrayBufferSinkPrototype) };
-const ClassInfo JSArrayBufferSink::s_info = { "ArrayBufferSink"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSArrayBufferSink) };
-const ClassInfo JSArrayBufferSinkConstructor::s_info = { "ArrayBufferSink"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSArrayBufferSinkConstructor) };
-
-const ClassInfo JSReadableArrayBufferSinkControllerPrototype::s_info = { "ReadableArrayBufferSinkController"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSReadableArrayBufferSinkControllerPrototype) };
-const ClassInfo JSReadableArrayBufferSinkController::s_info = { "ReadableArrayBufferSinkController"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSReadableArrayBufferSinkController) };
-
-JSArrayBufferSink::~JSArrayBufferSink()
-{
-    if (m_sinkPtr) {
-        ArrayBufferSink__finalize(m_sinkPtr);
-    }
-}
-
-JSReadableArrayBufferSinkController::~JSReadableArrayBufferSinkController()
-{
-    if (m_sinkPtr) {
-        ArrayBufferSink__finalize(m_sinkPtr);
-    }
-}
-
-JSArrayBufferSinkConstructor* JSArrayBufferSinkConstructor::create(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::Structure* structure, JSObject* prototype)
-{
-    JSArrayBufferSinkConstructor* ptr = new (NotNull, JSC::allocateCell<JSArrayBufferSinkConstructor>(vm)) JSArrayBufferSinkConstructor(vm, structure, ArrayBufferSink__construct);
-    ptr->finishCreation(vm, globalObject, prototype);
-    return ptr;
-}
-
-JSArrayBufferSink* JSArrayBufferSink::create(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::Structure* structure, void* sinkPtr)
-{
-    JSArrayBufferSink* ptr = new (NotNull, JSC::allocateCell<JSArrayBufferSink>(vm)) JSArrayBufferSink(vm, structure, sinkPtr);
-    ptr->finishCreation(vm);
-    return ptr;
-}
-
-JSReadableArrayBufferSinkController* JSReadableArrayBufferSinkController::create(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::Structure* structure, void* sinkPtr)
-{
-    JSReadableArrayBufferSinkController* ptr = new (NotNull, JSC::allocateCell<JSReadableArrayBufferSinkController>(vm)) JSReadableArrayBufferSinkController(vm, structure, sinkPtr);
-    ptr->finishCreation(vm);
-    return ptr;
-}
-
-void JSArrayBufferSinkConstructor::finishCreation(VM& vm, JSC::JSGlobalObject* globalObject, JSObject* prototype)
-{
-    Base::finishCreation(vm);
-    ASSERT(inherits(info()));
-    initializeProperties(vm, globalObject, prototype);
-}
-
-JSC::EncodedJSValue JSC_HOST_CALL_ATTRIBUTES JSArrayBufferSinkConstructor::construct(JSC::JSGlobalObject* globalObject, JSC::CallFrame* callFrame)
-{
-    return ArrayBufferSink__construct(globalObject, callFrame);
-}
-
-void JSArrayBufferSinkConstructor::initializeProperties(VM& vm, JSC::JSGlobalObject* globalObject, JSObject* prototype)
-{
-    putDirect(vm, vm.propertyNames->length, jsNumber(0), JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum);
-    JSString* nameString = jsNontrivialString(vm, "ArrayBufferSink"_s);
-    m_originalName.set(vm, this, nameString);
-    putDirect(vm, vm.propertyNames->name, nameString, JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum);
-}
-
-void JSArrayBufferSinkPrototype::finishCreation(JSC::VM& vm, JSC::JSGlobalObject* globalObject)
-{
-    Base::finishCreation(vm);
-    reifyStaticProperties(vm, JSArrayBufferSink::info(), JSArrayBufferSinkPrototypeTableValues, *this);
-    JSC_TO_STRING_TAG_WITHOUT_TRANSITION();
-}
-
-void JSReadableArrayBufferSinkControllerPrototype::finishCreation(JSC::VM& vm, JSC::JSGlobalObject* globalObject)
-{
-    Base::finishCreation(vm);
-    reifyStaticProperties(vm, JSReadableArrayBufferSinkController::info(), JSReadableArrayBufferSinkControllerPrototypeTableValues, *this);
-    JSC_TO_STRING_TAG_WITHOUT_TRANSITION();
-}
-
-void JSArrayBufferSink::finishCreation(VM& vm)
-{
-    Base::finishCreation(vm);
-    ASSERT(inherits(info()));
-}
-
-void JSReadableArrayBufferSinkController::finishCreation(VM& vm)
-{
-    Base::finishCreation(vm);
-    ASSERT(inherits(info()));
-}
-
-void JSArrayBufferSink::analyzeHeap(JSCell* cell, HeapAnalyzer& analyzer)
-{
-    auto* thisObject = jsCast<JSArrayBufferSink*>(cell);
-    if (void* wrapped = thisObject->wrapped()) {
-        analyzer.setWrappedObjectForCell(cell, wrapped);
-        // if (thisObject->scriptExecutionContext())
-        //     analyzer.setLabelForCell(cell, "url " + thisObject->scriptExecutionContext()->url().string());
-    }
-    Base::analyzeHeap(cell, analyzer);
-}
-
-void JSReadableArrayBufferSinkController::analyzeHeap(JSCell* cell, HeapAnalyzer& analyzer)
-{
-    auto* thisObject = jsCast<JSReadableArrayBufferSinkController*>(cell);
-    if (void* wrapped = thisObject->wrapped()) {
-        analyzer.setWrappedObjectForCell(cell, wrapped);
-        // if (thisObject->scriptExecutionContext())
-        //     analyzer.setLabelForCell(cell, "url " + thisObject->scriptExecutionContext()->url().string());
-    }
-    Base::analyzeHeap(cell, analyzer);
-}
-
-template<typename Visitor>
-void JSReadableArrayBufferSinkController::visitChildrenImpl(JSCell* cell, Visitor& visitor)
-{
-    JSReadableArrayBufferSinkController* thisObject = jsCast<JSReadableArrayBufferSinkController*>(cell);
-    ASSERT_GC_OBJECT_INHERITS(thisObject, info());
-    Base::visitChildren(thisObject, visitor);
-    visitor.append(thisObject->m_onPull);
-    visitor.append(thisObject->m_onClose);
-    visitor.append(thisObject->m_weakReadableStream);
-}
-
-DEFINE_VISIT_CHILDREN(JSReadableArrayBufferSinkController);
-
-void JSReadableArrayBufferSinkController::start(JSC::JSGlobalObject* globalObject, JSC::JSValue readableStream, JSC::JSFunction* onPull, JSC::JSFunction* onClose)
-{
-    this->m_weakReadableStream = JSC::Weak<JSC::JSObject>(readableStream.getObject());
-    this->m_onPull.set(globalObject->vm(), this, onPull);
-    this->m_onClose.set(globalObject->vm(), this, onClose);
-}
-
-void JSArrayBufferSink::destroy(JSCell* cell)
-{
-    static_cast<JSArrayBufferSink*>(cell)->JSArrayBufferSink::~JSArrayBufferSink();
-}
-
-void JSReadableArrayBufferSinkController::destroy(JSCell* cell)
-{
-    static_cast<JSReadableArrayBufferSinkController*>(cell)->JSReadableArrayBufferSinkController::~JSReadableArrayBufferSinkController();
-}
-
-JSObject* createJSSinkPrototype(JSC::VM& vm, JSC::JSGlobalObject* globalObject, SinkID sinkID)
-{
-    switch (sinkID) {
-
-    case ArrayBufferSink:
-        return JSArrayBufferSinkPrototype::create(vm, globalObject, JSArrayBufferSinkPrototype::createStructure(vm, globalObject, globalObject->objectPrototype()));
-
-    default:
-        RELEASE_ASSERT_NOT_REACHED();
-    }
-}
-JSObject* createJSSinkControllerPrototype(JSC::VM& vm, JSC::JSGlobalObject* globalObject, SinkID sinkID)
-{
-    switch (sinkID) {
-
-    case ArrayBufferSink:
-        return JSReadableArrayBufferSinkControllerPrototype::create(vm, globalObject, JSReadableArrayBufferSinkControllerPrototype::createStructure(vm, globalObject, globalObject->objectPrototype()));
-
-    default:
-        RELEASE_ASSERT_NOT_REACHED();
-    }
-}
-} // namespace WebCore
-
-extern "C" JSC__JSValue ArrayBufferSink__createObject(JSC__JSGlobalObject* arg0, void* sinkPtr)
-{
-    auto& vm = arg0->vm();
-    Zig::GlobalObject* globalObject = reinterpret_cast<Zig::GlobalObject*>(arg0);
-    JSC::JSValue prototype = globalObject->ArrayBufferSinkPrototype();
-    JSC::Structure* structure = WebCore::JSArrayBufferSink::createStructure(vm, globalObject, prototype);
-    return JSC::JSValue::encode(WebCore::JSArrayBufferSink::create(vm, globalObject, structure, sinkPtr));
-}
-
-extern "C" void* ArrayBufferSink__fromJS(JSC__JSGlobalObject* arg0, JSC__JSValue JSValue1)
-{
-    JSC::VM& vm = WebCore::getVM(arg0);
-    if (auto* sink = JSC::jsDynamicCast<WebCore::JSArrayBufferSink*>(JSC::JSValue::decode(JSValue1)))
-        return sink->wrapped();
-
-    if (auto* controller = JSC::jsDynamicCast<WebCore::JSReadableArrayBufferSinkController*>(JSC::JSValue::decode(JSValue1)))
-        return controller->wrapped();
-
-    return nullptr;
-}
-
-extern "C" JSC__JSValue ArrayBufferSink__assignToStream(JSC__JSGlobalObject* arg0, JSC__JSValue stream, void* sinkPtr, int32_t* bunNativeTag, void** bunNativePtr)
-{
-    auto& vm = arg0->vm();
-    Zig::GlobalObject* globalObject = reinterpret_cast<Zig::GlobalObject*>(arg0);
-    auto clientData = WebCore::clientData(vm);
-    JSC::JSObject* readableStream = JSC::JSValue::decode(stream).getObject();
-
-    if (JSC::JSValue tag = readableStream->get(globalObject, clientData->builtinNames().bunNativeTypePrivateName())) {
-        if (tag.isInt32()) {
-            int32_t tagNumber = tag.toInt32(arg0);
-            if (tagNumber > 0 && tagNumber < 5) {
-                *bunNativeTag = tagNumber;
-                *bunNativePtr = reinterpret_cast<void*>(bitwise_cast<uintptr_t>(readableStream->get(globalObject, clientData->builtinNames().bunNativePtrPrivateName()).asNumber()));
-                return JSC::JSValue::encode(JSC::jsNull());
-            }
-        }
-    }
-
-    JSC::JSValue prototype = globalObject->JSReadableArrayBufferSinkControllerPrototype();
-    JSC::Structure* structure = WebCore::JSReadableArrayBufferSinkController::createStructure(vm, globalObject, prototype);
-    WebCore::JSReadableArrayBufferSinkController* controller = WebCore::JSReadableArrayBufferSinkController::create(vm, globalObject, structure, sinkPtr);
-
-    JSC::JSObject* function = globalObject->getDirect(vm, clientData->builtinNames().assignDirectStreamPrivateName()).getObject();
-    auto callData = JSC::getCallData(function);
-    JSC::MarkedArgumentBuffer arguments;
-    arguments.append(JSC::JSValue::decode(stream));
-    arguments.append(controller);
-
-    auto result = JSC::call(arg0, function, callData, JSC::jsUndefined(), arguments);
-    return JSC::JSValue::encode(result);
-}