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bun.sh/src/bun.js/bindings/bindings.cpp
Jarred Sumner ee40d9c3b4 [bun:test] Make forEachPropertyOrdered behave closer to forEachProperty 
When diffing, we were missing some properties due to not calling getters and other types of properties

This led to situations where Bun.deepEquals would report false and then display no difference

This aligns the behavior closer to forEachProperty

cc @dylan-conway please let me know if this is going to break anything
2023-05-20 22:02:09 -07:00

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#include "root.h"
#include "headers.h"
#include "BunClientData.h"
#include "GCDefferalContext.h"
#include "JavaScriptCore/AggregateError.h"
#include "JavaScriptCore/BytecodeIndex.h"
#include "JavaScriptCore/CodeBlock.h"
#include "JavaScriptCore/Completion.h"
#include "JavaScriptCore/DeferredWorkTimer.h"
#include "JavaScriptCore/ErrorInstance.h"
#include "JavaScriptCore/ExceptionHelpers.h"
#include "JavaScriptCore/ExceptionScope.h"
#include "JavaScriptCore/FunctionConstructor.h"
#include "JavaScriptCore/HeapSnapshotBuilder.h"
#include "JavaScriptCore/Identifier.h"
#include "JavaScriptCore/IteratorOperations.h"
#include "JavaScriptCore/JSArray.h"
#include "JavaScriptCore/JSArrayBuffer.h"
#include "JavaScriptCore/JSArrayInlines.h"
#include "JavaScriptCore/JSCallbackObject.h"
#include "JavaScriptCore/JSClassRef.h"
#include "JavaScriptCore/JSInternalPromise.h"
#include "JavaScriptCore/JSMap.h"
#include "JavaScriptCore/JSModuleLoader.h"
#include "JavaScriptCore/JSModuleRecord.h"
#include "JavaScriptCore/JSNativeStdFunction.h"
#include "JavaScriptCore/JSONObject.h"
#include "JavaScriptCore/JSObject.h"
#include "JavaScriptCore/JSSet.h"
#include "JavaScriptCore/JSString.h"
#include "JavaScriptCore/Microtask.h"
#include "JavaScriptCore/ObjectConstructor.h"
#include "JavaScriptCore/ParserError.h"
#include "JavaScriptCore/ScriptExecutable.h"
#include "JavaScriptCore/StackFrame.h"
#include "JavaScriptCore/StackVisitor.h"
#include "JavaScriptCore/VM.h"
#include "JavaScriptCore/WasmFaultSignalHandler.h"
#include "JavaScriptCore/Watchdog.h"
#include "ZigGlobalObject.h"
#include "helpers.h"
#include "wtf/text/ExternalStringImpl.h"
#include "wtf/text/StringCommon.h"
#include "wtf/text/StringImpl.h"
#include "wtf/text/StringView.h"
#include "wtf/text/WTFString.h"
#include "JavaScriptCore/FunctionPrototype.h"
#include "JSFetchHeaders.h"
#include "FetchHeaders.h"
#include "DOMURL.h"
#include "JSDOMURL.h"
#include <string_view>
#include <uws/src/App.h>
#include <uws/uSockets/src/internal/internal.h>
#include "IDLTypes.h"
#include "JSDOMBinding.h"
#include "JSDOMConstructor.h"
#include "JSDOMConvertBase.h"
#include "JSDOMConvertBoolean.h"
#include "JSDOMConvertInterface.h"
#include "JSDOMConvertNullable.h"
#include "JSDOMConvertRecord.h"
#include "JSDOMConvertSequences.h"
#include "JSDOMConvertStrings.h"
#include "JSDOMConvertUnion.h"
#include "JSDOMExceptionHandling.h"
#include "JSDOMGlobalObjectInlines.h"
#include "JSDOMIterator.h"
#include "JSDOMOperation.h"
#include "JSDOMWrapperCache.h"
#include "wtf/text/AtomString.h"
#include "HTTPHeaderNames.h"
#include "JSDOMPromiseDeferred.h"
#include "JavaScriptCore/TestRunnerUtils.h"
#include "JavaScriptCore/DateInstance.h"
#include "JavaScriptCore/RegExpObject.h"
#include "JavaScriptCore/PropertyNameArray.h"
#include "JavaScriptCore/HashMapImpl.h"
#include "JavaScriptCore/HashMapImplInlines.h"
#include "webcore/JSAbortSignal.h"
#include "JSAbortAlgorithm.h"
#include "DOMFormData.h"
#include "JSDOMFormData.h"
#include "ZigGeneratedClasses.h"
#include "JavaScriptCore/JSMapInlines.h"
template<typename UWSResponse>
static void copyToUWS(WebCore::FetchHeaders* headers, UWSResponse* res)
{
auto& internalHeaders = headers->internalHeaders();
for (auto& value : internalHeaders.getSetCookieHeaders()) {
res->writeHeader(std::string_view("set-cookie", 10), std::string_view(value.is8Bit() ? reinterpret_cast<const char*>(value.characters8()) : value.utf8().data(), value.length()));
}
for (auto& header : internalHeaders.commonHeaders()) {
const auto& name = WebCore::httpHeaderNameString(header.key);
auto& value = header.value;
res->writeHeader(
std::string_view(name.is8Bit() ? reinterpret_cast<const char*>(name.characters8()) : name.utf8().data(), name.length()),
std::string_view(value.is8Bit() ? reinterpret_cast<const char*>(value.characters8()) : value.utf8().data(), value.length()));
}
for (auto& header : internalHeaders.uncommonHeaders()) {
auto& name = header.key;
auto& value = header.value;
res->writeHeader(
std::string_view(name.is8Bit() ? reinterpret_cast<const char*>(name.characters8()) : name.utf8().data(), name.length()),
std::string_view(value.is8Bit() ? reinterpret_cast<const char*>(value.characters8()) : value.utf8().data(), value.length()));
}
}
using namespace JSC;
template<typename PromiseType, bool isInternal>
static void handlePromise(PromiseType* promise, JSC__JSGlobalObject* globalObject, JSC::EncodedJSValue ctx, JSC__JSValue (*resolverFunction)(JSC__JSGlobalObject* arg0, JSC__CallFrame* callFrame), JSC__JSValue (*rejecterFunction)(JSC__JSGlobalObject* arg0, JSC__CallFrame* callFrame))
{
auto globalThis = reinterpret_cast<Zig::GlobalObject*>(globalObject);
if constexpr (!isInternal) {
JSFunction* performPromiseThenFunction = globalObject->performPromiseThenFunction();
auto callData = JSC::getCallData(performPromiseThenFunction);
ASSERT(callData.type != CallData::Type::None);
MarkedArgumentBuffer arguments;
arguments.append(promise);
arguments.append(globalThis->thenable(resolverFunction));
arguments.append(globalThis->thenable(rejecterFunction));
arguments.append(jsUndefined());
arguments.append(JSValue::decode(ctx));
ASSERT(!arguments.hasOverflowed());
JSC::call(globalThis, performPromiseThenFunction, callData, jsUndefined(), arguments);
} else {
promise->then(globalThis, resolverFunction, rejecterFunction);
}
}
static bool canPerformFastPropertyEnumerationForIterationBun(Structure* s)
{
if (s->typeInfo().overridesGetOwnPropertySlot())
return false;
if (s->typeInfo().overridesAnyFormOfGetOwnPropertyNames())
return false;
// FIXME: Indexed properties can be handled.
// https://bugs.webkit.org/show_bug.cgi?id=185358
if (hasIndexedProperties(s->indexingType()))
return false;
if (s->hasAnyKindOfGetterSetterProperties())
return false;
if (s->isUncacheableDictionary())
return false;
// Cannot perform fast [[Put]] to |target| if the property names of the |source| contain "__proto__".
if (s->hasUnderscoreProtoPropertyExcludingOriginalProto())
return false;
return true;
}
JSValue getIndexWithoutAccessors(JSGlobalObject* globalObject, JSObject* obj, uint64_t i)
{
if (obj->canGetIndexQuickly(i)) {
return obj->tryGetIndexQuickly(i);
}
PropertySlot slot(obj, PropertySlot::InternalMethodType::Get);
if (obj->methodTable()->getOwnPropertySlotByIndex(obj, globalObject, i, slot)) {
if (!slot.isAccessor()) {
return slot.getValue(globalObject, i);
}
}
return JSValue();
}
template<bool isStrict>
bool Bun__deepEquals(JSC__JSGlobalObject* globalObject, JSValue v1, JSValue v2, Vector<std::pair<JSC::JSValue, JSC::JSValue>, 16>& stack, ThrowScope* scope, bool addToStack)
{
VM& vm = globalObject->vm();
if (!v1.isEmpty() && !v2.isEmpty() && JSC::sameValue(globalObject, v1, v2)) {
return true;
}
if (v1.isEmpty() || v2.isEmpty())
return v1.isEmpty() == v2.isEmpty();
if (v1.isPrimitive() || v2.isPrimitive())
return false;
RELEASE_ASSERT(v1.isCell());
RELEASE_ASSERT(v2.isCell());
size_t length = stack.size();
size_t originalLength = length;
for (size_t i = 0; i < length; i++) {
auto values = stack.at(i);
if (JSC::JSValue::strictEqual(globalObject, values.first, v1)) {
return JSC::JSValue::strictEqual(globalObject, values.second, v2);
} else if (JSC::JSValue::strictEqual(globalObject, values.second, v2))
return false;
}
if (addToStack) {
stack.append({ v1, v2 });
}
JSCell* c1 = v1.asCell();
JSCell* c2 = v2.asCell();
JSObject* o1 = v1.getObject();
JSObject* o2 = v2.getObject();
JSC::JSType c1Type = c1->type();
JSC::JSType c2Type = c2->type();
switch (c1Type) {
case JSSetType: {
if (c2Type != JSSetType) {
return false;
}
JSSet* set1 = jsCast<JSSet*>(c1);
JSSet* set2 = jsCast<JSSet*>(c2);
if (set1->size() != set2->size()) {
return false;
}
IterationRecord iterationRecord1 = iteratorForIterable(globalObject, v1);
bool isEqual = true;
while (true) {
JSValue next1 = iteratorStep(globalObject, iterationRecord1);
if (next1.isFalse()) {
break;
}
JSValue nextValue1 = iteratorValue(globalObject, next1);
RETURN_IF_EXCEPTION(*scope, false);
bool found = false;
IterationRecord iterationRecord2 = iteratorForIterable(globalObject, v2);
while (true) {
JSValue next2 = iteratorStep(globalObject, iterationRecord2);
if (UNLIKELY(next2.isFalse())) {
break;
}
JSValue nextValue2 = iteratorValue(globalObject, next2);
RETURN_IF_EXCEPTION(*scope, false);
// set has unique values, no need to count
if (Bun__deepEquals<isStrict>(globalObject, nextValue1, nextValue2, stack, scope, false)) {
found = true;
if (!nextValue1.isPrimitive()) {
stack.append({ nextValue1, nextValue2 });
}
break;
}
}
if (!found) {
isEqual = false;
break;
}
}
if (!isEqual) {
return false;
}
break;
}
case JSMapType: {
if (c2Type != JSMapType) {
return false;
}
JSMap* map1 = jsCast<JSMap*>(c1);
JSMap* map2 = jsCast<JSMap*>(c2);
size_t leftSize = map1->size();
if (leftSize != map2->size()) {
return false;
}
IterationRecord iterationRecord1 = iteratorForIterable(globalObject, v1);
bool isEqual = true;
while (true) {
JSValue next1 = iteratorStep(globalObject, iterationRecord1);
if (next1.isFalse()) {
break;
}
JSValue nextValue1 = iteratorValue(globalObject, next1);
RETURN_IF_EXCEPTION(*scope, false);
if (UNLIKELY(!nextValue1.isObject())) {
return false;
}
JSObject* nextValueObject1 = asObject(nextValue1);
JSValue key1 = nextValueObject1->getIndex(globalObject, static_cast<unsigned>(0));
RETURN_IF_EXCEPTION(*scope, false);
JSValue value1 = nextValueObject1->getIndex(globalObject, static_cast<unsigned>(1));
RETURN_IF_EXCEPTION(*scope, false);
bool found = false;
IterationRecord iterationRecord2 = iteratorForIterable(globalObject, v2);
while (true) {
JSValue next2 = iteratorStep(globalObject, iterationRecord2);
if (UNLIKELY(next2.isFalse())) {
break;
}
JSValue nextValue2 = iteratorValue(globalObject, next2);
RETURN_IF_EXCEPTION(*scope, false);
if (UNLIKELY(!nextValue2.isObject())) {
return false;
}
JSObject* nextValueObject2 = asObject(nextValue2);
JSValue key2 = nextValueObject2->getIndex(globalObject, static_cast<unsigned>(0));
RETURN_IF_EXCEPTION(*scope, false);
JSValue value2 = nextValueObject2->getIndex(globalObject, static_cast<unsigned>(1));
RETURN_IF_EXCEPTION(*scope, false);
if (Bun__deepEquals<isStrict>(globalObject, key1, key2, stack, scope, false)) {
if (Bun__deepEquals<isStrict>(globalObject, nextValue1, nextValue2, stack, scope, false)) {
found = true;
if (!nextValue1.isPrimitive()) {
stack.append({ nextValue1, nextValue2 });
}
break;
}
}
}
if (!found) {
isEqual = false;
break;
}
}
if (!isEqual) {
return false;
}
break;
}
case ArrayBufferType: {
if (c2Type != ArrayBufferType) {
return false;
}
JSC::ArrayBuffer* left = jsCast<JSArrayBuffer*>(v1)->impl();
JSC::ArrayBuffer* right = jsCast<JSArrayBuffer*>(v2)->impl();
size_t byteLength = left->byteLength();
if (right->byteLength() != byteLength) {
return false;
}
if (byteLength == 0)
return true;
if (UNLIKELY(right->isDetached() || left->isDetached())) {
return false;
}
const void* vector = left->data();
const void* rightVector = right->data();
if (UNLIKELY(!vector || !rightVector)) {
return false;
}
if (UNLIKELY(vector == rightVector))
return true;
return (memcmp(vector, rightVector, byteLength) == 0);
}
case JSDateType: {
if (c2Type != JSDateType) {
return false;
}
JSC::DateInstance* left = jsCast<DateInstance*>(v1);
JSC::DateInstance* right = jsCast<DateInstance*>(v2);
if (left->structureID() == right->structureID()) {
return left->internalNumber() == right->internalNumber();
}
break;
}
case RegExpObjectType: {
if (c2Type != RegExpObjectType) {
return false;
}
if (JSC::RegExpObject* left = jsDynamicCast<JSC::RegExpObject*>(v1)) {
JSC::RegExpObject* right = jsDynamicCast<JSC::RegExpObject*>(v2);
if (UNLIKELY(!right)) {
return false;
}
return left->regExp()->key() == right->regExp()->key();
}
return false;
}
case Int8ArrayType:
case Uint8ArrayType:
case Uint8ClampedArrayType:
case Int16ArrayType:
case Uint16ArrayType:
case Int32ArrayType:
case Uint32ArrayType:
case Float32ArrayType:
case Float64ArrayType:
case BigInt64ArrayType:
case BigUint64ArrayType: {
if (!isTypedArrayType(c2Type)) {
return false;
}
JSC::JSArrayBufferView* left = jsCast<JSArrayBufferView*>(v1);
JSC::JSArrayBufferView* right = jsCast<JSArrayBufferView*>(v2);
size_t byteLength = left->byteLength();
if (right->byteLength() != byteLength) {
return false;
}
if (byteLength == 0)
return true;
if (UNLIKELY(right->isDetached() || left->isDetached())) {
return false;
}
const void* vector = left->vector();
const void* rightVector = right->vector();
if (UNLIKELY(!vector || !rightVector)) {
return false;
}
if (UNLIKELY(vector == rightVector))
return true;
return (memcmp(vector, rightVector, byteLength) == 0);
}
case StringObjectType: {
if (!equal(JSObject::calculatedClassName(o1), JSObject::calculatedClassName(o2))) {
return false;
}
break;
}
case JSFunctionType: {
return false;
}
default: {
break;
}
}
bool v1Array = isArray(globalObject, v1);
RETURN_IF_EXCEPTION(*scope, false);
bool v2Array = isArray(globalObject, v2);
RETURN_IF_EXCEPTION(*scope, false);
if (v1Array != v2Array)
return false;
if (v1Array && v2Array) {
JSC::JSArray* array1 = JSC::jsCast<JSC::JSArray*>(v1);
JSC::JSArray* array2 = JSC::jsCast<JSC::JSArray*>(v2);
size_t array1Length = array1->length();
size_t array2Length = array2->length();
if constexpr (isStrict) {
if (array1Length != array2Length) {
return false;
}
}
uint64_t i = 0;
for (; i < array1Length; i++) {
JSValue left = getIndexWithoutAccessors(globalObject, o1, i);
RETURN_IF_EXCEPTION(*scope, false);
JSValue right = getIndexWithoutAccessors(globalObject, o2, i);
RETURN_IF_EXCEPTION(*scope, false);
if constexpr (isStrict) {
if (left.isEmpty() && right.isEmpty()) {
continue;
}
if (left.isEmpty() || right.isEmpty()) {
return false;
}
}
if constexpr (!isStrict) {
if (((left.isEmpty() || right.isEmpty()) && (left.isUndefined() || right.isUndefined()))) {
continue;
}
}
if (!Bun__deepEquals<isStrict>(globalObject, left, right, stack, scope, true)) {
return false;
}
RETURN_IF_EXCEPTION(*scope, false);
}
for (; i < array2Length; i++) {
JSValue right = getIndexWithoutAccessors(globalObject, o2, i);
RETURN_IF_EXCEPTION(*scope, false);
if (((right.isEmpty() || right.isUndefined()))) {
continue;
}
return false;
}
JSC::PropertyNameArray a1(vm, PropertyNameMode::Symbols, PrivateSymbolMode::Include);
JSC::PropertyNameArray a2(vm, PropertyNameMode::Symbols, PrivateSymbolMode::Include);
JSObject::getOwnPropertyNames(o1, globalObject, a1, DontEnumPropertiesMode::Exclude);
JSObject::getOwnPropertyNames(o2, globalObject, a2, DontEnumPropertiesMode::Exclude);
size_t propertyLength = a1.size();
if constexpr (isStrict) {
if (propertyLength != a2.size()) {
return false;
}
}
// take a property name from one, try to get it from both
for (size_t i = 0; i < propertyLength; i++) {
Identifier i1 = a1[i];
PropertyName propertyName1 = PropertyName(i1);
JSValue prop1 = o1->get(globalObject, propertyName1);
RETURN_IF_EXCEPTION(*scope, false);
if (UNLIKELY(!prop1)) {
return false;
}
JSValue prop2 = o2->getIfPropertyExists(globalObject, propertyName1);
RETURN_IF_EXCEPTION(*scope, false);
if constexpr (!isStrict) {
if (prop1.isUndefined() && prop2.isEmpty()) {
continue;
}
}
if (!prop2) {
return false;
}
if (!Bun__deepEquals<isStrict>(globalObject, prop1, prop2, stack, scope, true)) {
return false;
}
RETURN_IF_EXCEPTION(*scope, false);
}
if (addToStack) {
stack.remove(originalLength);
}
RETURN_IF_EXCEPTION(*scope, false);
return true;
}
if constexpr (isStrict) {
if (!equal(JSObject::calculatedClassName(o1), JSObject::calculatedClassName(o2))) {
return false;
}
}
JSC::Structure* o1Structure = o1->structure();
if (canPerformFastPropertyEnumerationForIterationBun(o1Structure)) {
JSC::Structure* o2Structure = o2->structure();
if (canPerformFastPropertyEnumerationForIterationBun(o2Structure)) {
size_t count1 = 0;
bool result = true;
if constexpr (isStrict) {
if (o2Structure->inlineSize() + o2Structure->outOfLineSize() != o1Structure->inlineSize() + o1Structure->outOfLineSize()) {
return false;
}
}
o1Structure->forEachProperty(vm, [&](const PropertyTableEntry& entry) -> bool {
if (entry.attributes() & PropertyAttribute::DontEnum) {
return true;
}
count1++;
JSValue left = o1->getDirect(entry.offset());
JSValue right = o2->getDirect(vm, JSC::PropertyName(entry.key()));
if constexpr (!isStrict) {
if (left.isUndefined() && right.isEmpty()) {
return true;
}
}
if (!right) {
result = false;
return false;
}
if (left == right || JSC::sameValue(globalObject, left, right)) {
return true;
}
if (!Bun__deepEquals<isStrict>(globalObject, left, right, stack, scope, true)) {
result = false;
return false;
}
return true;
});
if (result && o2Structure->id() != o1Structure->id()) {
size_t remain = count1;
o2Structure->forEachProperty(vm, [&](const PropertyTableEntry& entry) -> bool {
if (entry.attributes() & PropertyAttribute::DontEnum) {
return true;
}
if constexpr (!isStrict) {
if (o2->getDirect(entry.offset()).isUndefined()) {
return true;
}
}
if (remain == 0) {
result = false;
return false;
}
remain--;
return true;
});
}
if (addToStack) {
stack.remove(originalLength);
}
return result;
}
}
JSC::PropertyNameArray a1(vm, PropertyNameMode::StringsAndSymbols, PrivateSymbolMode::Include);
JSC::PropertyNameArray a2(vm, PropertyNameMode::StringsAndSymbols, PrivateSymbolMode::Include);
o1->getPropertyNames(globalObject, a1, DontEnumPropertiesMode::Exclude);
o2->getPropertyNames(globalObject, a2, DontEnumPropertiesMode::Exclude);
const size_t propertyArrayLength = a1.size();
if (propertyArrayLength != a2.size()) {
return false;
}
// take a property name from one, try to get it from both
for (size_t i = 0; i < propertyArrayLength; i++) {
Identifier i1 = a1[i];
PropertyName propertyName1 = PropertyName(i1);
JSValue prop1 = o1->get(globalObject, propertyName1);
RETURN_IF_EXCEPTION(*scope, false);
if (UNLIKELY(!prop1)) {
return false;
}
JSValue prop2 = o2->getIfPropertyExists(globalObject, propertyName1);
RETURN_IF_EXCEPTION(*scope, false);
if constexpr (!isStrict) {
if (prop1.isUndefined() && prop2.isEmpty()) {
continue;
}
}
if (!prop2) {
return false;
}
if (!Bun__deepEquals<isStrict>(globalObject, prop1, prop2, stack, scope, true)) {
return false;
}
RETURN_IF_EXCEPTION(*scope, false);
}
if (addToStack) {
stack.remove(originalLength);
}
return true;
}
extern "C" {
bool WebCore__FetchHeaders__isEmpty(WebCore__FetchHeaders* arg0)
{
return arg0->size() == 0;
}
void WebCore__FetchHeaders__toUWSResponse(WebCore__FetchHeaders* arg0, bool is_ssl, void* arg2)
{
if (is_ssl) {
copyToUWS<uWS::HttpResponse<true>>(arg0, reinterpret_cast<uWS::HttpResponse<true>*>(arg2));
} else {
copyToUWS<uWS::HttpResponse<false>>(arg0, reinterpret_cast<uWS::HttpResponse<false>*>(arg2));
}
}
WebCore__FetchHeaders* WebCore__FetchHeaders__createEmpty()
{
return new WebCore::FetchHeaders({ WebCore::FetchHeaders::Guard::None, {} });
}
void WebCore__FetchHeaders__append(WebCore__FetchHeaders* headers, const ZigString* arg1, const ZigString* arg2,
JSC__JSGlobalObject* lexicalGlobalObject)
{
auto throwScope = DECLARE_THROW_SCOPE(lexicalGlobalObject->vm());
WebCore::propagateException(*lexicalGlobalObject, throwScope,
headers->append(Zig::toString(*arg1), Zig::toString(*arg2)));
}
WebCore__FetchHeaders* WebCore__FetchHeaders__cast_(JSC__JSValue JSValue0, JSC__VM* vm)
{
return WebCoreCast<WebCore::JSFetchHeaders, WebCore__FetchHeaders>(JSValue0);
}
using namespace WebCore;
WebCore__FetchHeaders* WebCore__FetchHeaders__createFromJS(JSC__JSGlobalObject* lexicalGlobalObject, JSC__JSValue argument0_)
{
Zig::GlobalObject* globalObject = reinterpret_cast<Zig::GlobalObject*>(lexicalGlobalObject);
EnsureStillAliveScope argument0 = JSC::JSValue::decode(argument0_);
auto throwScope = DECLARE_THROW_SCOPE(lexicalGlobalObject->vm());
// Note that we use IDLDOMString here rather than IDLByteString: while headers
// should be ASCII only, we want the headers->fill implementation to discover
// and error on invalid names and values
using TargetType = IDLUnion<IDLSequence<IDLSequence<IDLDOMString>>, IDLRecord<IDLDOMString, IDLDOMString>>;
using Converter = std::optional<Converter<TargetType>::ReturnType>;
auto init = argument0.value().isUndefined() ? Converter() : Converter(convert<TargetType>(*lexicalGlobalObject, argument0.value()));
RETURN_IF_EXCEPTION(throwScope, nullptr);
auto* headers = new WebCore::FetchHeaders({ WebCore::FetchHeaders::Guard::None, {} });
if (init) {
// `fill` doesn't set an exception on the VM if it fails, it returns an
// ExceptionOr<void>. So we need to check for the exception and, if set,
// translate it to JSValue and throw it.
WebCore::propagateException(*lexicalGlobalObject, throwScope,
headers->fill(WTFMove(init.value())));
}
return headers;
}
JSC__JSValue WebCore__FetchHeaders__toJS(WebCore__FetchHeaders* headers, JSC__JSGlobalObject* lexicalGlobalObject)
{
Zig::GlobalObject* globalObject = reinterpret_cast<Zig::GlobalObject*>(lexicalGlobalObject);
return JSC::JSValue::encode(WebCore::toJS(lexicalGlobalObject, globalObject, headers));
}
JSC__JSValue WebCore__FetchHeaders__clone(WebCore__FetchHeaders* headers, JSC__JSGlobalObject* arg1)
{
auto throwScope = DECLARE_THROW_SCOPE(arg1->vm());
Zig::GlobalObject* globalObject = reinterpret_cast<Zig::GlobalObject*>(arg1);
auto* clone = new WebCore::FetchHeaders({ WebCore::FetchHeaders::Guard::None, {} });
WebCore::propagateException(*arg1, throwScope,
clone->fill(*headers));
return JSC::JSValue::encode(WebCore::toJSNewlyCreated(arg1, globalObject, WTFMove(clone)));
}
WebCore__FetchHeaders* WebCore__FetchHeaders__cloneThis(WebCore__FetchHeaders* headers, JSC__JSGlobalObject* lexicalGlobalObject)
{
auto throwScope = DECLARE_THROW_SCOPE(lexicalGlobalObject->vm());
auto* clone = new WebCore::FetchHeaders({ WebCore::FetchHeaders::Guard::None, {} });
WebCore::propagateException(*lexicalGlobalObject, throwScope,
clone->fill(*headers));
return clone;
}
bool WebCore__FetchHeaders__fastHas_(WebCore__FetchHeaders* arg0, unsigned char HTTPHeaderName1)
{
return arg0->fastHas(static_cast<HTTPHeaderName>(HTTPHeaderName1));
}
void WebCore__FetchHeaders__copyTo(WebCore__FetchHeaders* headers, StringPointer* names, StringPointer* values, unsigned char* buf)
{
auto iter = headers->createIterator();
uint32_t i = 0;
unsigned count = 0;
for (auto pair = iter.next(); pair; pair = iter.next()) {
auto name = pair->key;
auto value = pair->value;
names[count] = { i, name.length() };
if (name.is8Bit())
memcpy(&buf[i], name.characters8(), name.length());
else {
StringImpl::copyCharacters(&buf[i], name.characters16(), name.length());
}
i += name.length();
values[count++] = { i, value.length() };
if (value.is8Bit())
memcpy(&buf[i], value.characters8(), value.length());
else
StringImpl::copyCharacters(&buf[i], value.characters16(), value.length());
i += value.length();
}
}
void WebCore__FetchHeaders__count(WebCore__FetchHeaders* headers, uint32_t* count, uint32_t* buf_len)
{
auto iter = headers->createIterator();
uint32_t i = 0;
for (auto pair = iter.next(); pair; pair = iter.next()) {
i += pair->key.length();
i += pair->value.length();
}
*count = headers->size();
*buf_len = i;
}
typedef struct ZigSliceString {
const unsigned char* ptr;
size_t len;
} ZigSliceString;
typedef struct PicoHTTPHeader {
ZigSliceString name;
ZigSliceString value;
} PicoHTTPHeader;
typedef struct PicoHTTPHeaders {
const PicoHTTPHeader* ptr;
size_t len;
} PicoHTTPHeaders;
WebCore::FetchHeaders* WebCore__FetchHeaders__createFromPicoHeaders_(const void* arg1)
{
PicoHTTPHeaders pico_headers = *reinterpret_cast<const PicoHTTPHeaders*>(arg1);
auto* headers = new WebCore::FetchHeaders({ WebCore::FetchHeaders::Guard::None, {} });
if (pico_headers.len > 0) {
HTTPHeaderMap map = HTTPHeaderMap();
size_t end = pico_headers.len;
for (size_t j = 0; j < end; j++) {
PicoHTTPHeader header = pico_headers.ptr[j];
if (header.value.len == 0)
continue;
StringView nameView = StringView(reinterpret_cast<const char*>(header.name.ptr), header.name.len);
LChar* data = nullptr;
auto value = String::createUninitialized(header.value.len, data);
memcpy(data, header.value.ptr, header.value.len);
HTTPHeaderName name;
// memory safety: the header names must be cloned if they're not statically known
// the value must also be cloned
// isolatedCopy() doesn't actually clone, it's only for threadlocal isolation
if (WebCore::findHTTPHeaderName(nameView, name)) {
map.add(name, value);
} else {
// the case where we do not need to clone the name
// when the header name is already present in the list
// we don't have that information here, so map.setUncommonHeaderCloneName exists
map.setUncommonHeaderCloneName(nameView, value);
}
}
headers->setInternalHeaders(WTFMove(map));
}
return headers;
}
WebCore::FetchHeaders* WebCore__FetchHeaders__createFromUWS(JSC__JSGlobalObject* arg0, void* arg1)
{
uWS::HttpRequest req = *reinterpret_cast<uWS::HttpRequest*>(arg1);
size_t i = 0;
auto* headers = new WebCore::FetchHeaders({ WebCore::FetchHeaders::Guard::None, {} });
HTTPHeaderMap map = HTTPHeaderMap();
for (const auto& header : req) {
StringView nameView = StringView(reinterpret_cast<const LChar*>(header.first.data()), header.first.length());
size_t name_len = nameView.length();
LChar* data = nullptr;
auto value = String::createUninitialized(header.second.length(), data);
memcpy(data, header.second.data(), header.second.length());
HTTPHeaderName name;
if (WebCore::findHTTPHeaderName(nameView, name)) {
map.add(name, WTFMove(value));
} else {
map.setUncommonHeader(nameView.toString().isolatedCopy(), WTFMove(value));
}
// seenHeaderSizes[name_len] = true;
if (i > 56)
__builtin_unreachable();
}
headers->setInternalHeaders(WTFMove(map));
return headers;
}
void WebCore__FetchHeaders__deref(WebCore__FetchHeaders* arg0)
{
arg0->deref();
}
JSC__JSValue WebCore__FetchHeaders__createValue(JSC__JSGlobalObject* arg0, StringPointer* arg1, StringPointer* arg2, const ZigString* arg3, uint32_t count)
{
auto throwScope = DECLARE_THROW_SCOPE(arg0->vm());
Vector<KeyValuePair<String, String>> pairs;
pairs.reserveCapacity(count);
ZigString buf = *arg3;
for (uint32_t i = 0; i < count; i++) {
WTF::String name = Zig::toStringCopy(buf, arg1[i]);
WTF::String value = Zig::toStringCopy(buf, arg2[i]);
pairs.uncheckedAppend(KeyValuePair<String, String>(name, value));
}
Ref<WebCore::FetchHeaders> headers = WebCore::FetchHeaders::create();
WebCore::propagateException(*arg0, throwScope,
headers->fill(WebCore::FetchHeaders::Init(WTFMove(pairs))));
pairs.releaseBuffer();
return JSC::JSValue::encode(WebCore::toJSNewlyCreated(arg0, reinterpret_cast<Zig::GlobalObject*>(arg0), WTFMove(headers)));
}
void WebCore__FetchHeaders__get_(WebCore__FetchHeaders* headers, const ZigString* arg1, ZigString* arg2, JSC__JSGlobalObject* global)
{
auto throwScope = DECLARE_THROW_SCOPE(global->vm());
auto result = headers->get(Zig::toString(*arg1));
if (result.hasException())
WebCore::propagateException(*global, throwScope, result.releaseException());
else
*arg2 = Zig::toZigString(result.releaseReturnValue());
}
bool WebCore__FetchHeaders__has(WebCore__FetchHeaders* headers, const ZigString* arg1, JSC__JSGlobalObject* global)
{
auto throwScope = DECLARE_THROW_SCOPE(global->vm());
auto result = headers->has(Zig::toString(*arg1));
if (result.hasException()) {
WebCore::propagateException(*global, throwScope, result.releaseException());
return false;
} else
return result.releaseReturnValue();
}
void WebCore__FetchHeaders__put_(WebCore__FetchHeaders* headers, const ZigString* arg1, const ZigString* arg2, JSC__JSGlobalObject* global)
{
auto throwScope = DECLARE_THROW_SCOPE(global->vm());
WebCore::propagateException(*global, throwScope,
headers->set(Zig::toString(*arg1), Zig::toString(*arg2)));
}
void WebCore__FetchHeaders__remove(WebCore__FetchHeaders* headers, const ZigString* arg1, JSC__JSGlobalObject* global)
{
auto throwScope = DECLARE_THROW_SCOPE(global->vm());
WebCore::propagateException(*global, throwScope,
headers->remove(Zig::toString(*arg1)));
}
void WebCore__FetchHeaders__fastRemove_(WebCore__FetchHeaders* headers, unsigned char headerName)
{
headers->fastRemove(static_cast<WebCore::HTTPHeaderName>(headerName));
}
void WebCore__FetchHeaders__fastGet_(WebCore__FetchHeaders* headers, unsigned char headerName, ZigString* arg2)
{
auto str = headers->fastGet(static_cast<WebCore::HTTPHeaderName>(headerName));
if (!str) {
return;
}
*arg2 = Zig::toZigString(str);
}
WebCore__DOMURL* WebCore__DOMURL__cast_(JSC__JSValue JSValue0, JSC::VM* vm)
{
return WebCoreCast<WebCore::JSDOMURL, WebCore__DOMURL>(JSValue0);
}
void WebCore__DOMURL__href_(WebCore__DOMURL* domURL, ZigString* arg1)
{
const WTF::URL& href = domURL->href();
*arg1 = Zig::toZigString(href.string());
}
void WebCore__DOMURL__pathname_(WebCore__DOMURL* domURL, ZigString* arg1)
{
const WTF::URL& href = domURL->href();
const WTF::StringView& pathname = href.path();
*arg1 = Zig::toZigString(pathname);
}
extern "C" JSC__JSValue ZigString__toJSONObject(const ZigString* strPtr, JSC::JSGlobalObject* globalObject)
{
auto str = Zig::toString(*strPtr);
auto throwScope = DECLARE_THROW_SCOPE(globalObject->vm());
auto scope = DECLARE_CATCH_SCOPE(globalObject->vm());
JSValue result = JSONParseWithException(globalObject, str);
if (auto* exception = scope.exception()) {
scope.clearException();
RELEASE_AND_RETURN(throwScope, JSC::JSValue::encode(exception->value()));
}
RELEASE_AND_RETURN(throwScope, JSValue::encode(result));
}
JSC__JSValue SystemError__toErrorInstance(const SystemError* arg0,
JSC__JSGlobalObject* globalObject)
{
static const char* system_error_name = "SystemError";
SystemError err = *arg0;
JSC::VM& vm = globalObject->vm();
auto scope = DECLARE_THROW_SCOPE(vm);
JSC::JSValue message = JSC::jsUndefined();
if (err.message.len > 0) {
message = Zig::toJSString(err.message, globalObject);
}
JSC::JSValue options = JSC::jsUndefined();
JSC::JSObject* result
= JSC::ErrorInstance::create(globalObject, JSC::ErrorInstance::createStructure(vm, globalObject, globalObject->errorPrototype()), message, options);
auto clientData = WebCore::clientData(vm);
if (err.code.len > 0 && !(err.code.len == 1 and err.code.ptr[0] == 0)) {
JSC::JSValue code = Zig::toJSStringGC(err.code, globalObject);
result->putDirect(vm, clientData->builtinNames().codePublicName(), code,
JSC::PropertyAttribute::DontDelete | 0);
result->putDirect(vm, vm.propertyNames->name, code, JSC::PropertyAttribute::DontEnum | 0);
} else {
result->putDirect(
vm, vm.propertyNames->name,
JSC::JSValue(JSC::jsOwnedString(
vm, WTF::String(WTF::StringImpl::createWithoutCopying(system_error_name, 11)))),
JSC::PropertyAttribute::DontEnum | 0);
}
if (err.path.len > 0) {
JSC::JSValue path = JSC::JSValue(Zig::toJSStringGC(err.path, globalObject));
result->putDirect(vm, clientData->builtinNames().pathPublicName(), path,
JSC::PropertyAttribute::DontDelete | 0);
}
if (err.fd != -1) {
JSC::JSValue fd = JSC::JSValue(jsNumber(err.fd));
result->putDirect(vm, JSC::Identifier::fromString(vm, "fd"_s), fd,
JSC::PropertyAttribute::DontDelete | 0);
}
if (err.syscall.len > 0) {
JSC::JSValue syscall = JSC::JSValue(Zig::toJSString(err.syscall, globalObject));
result->putDirect(vm, clientData->builtinNames().syscallPublicName(), syscall,
JSC::PropertyAttribute::DontDelete | 0);
}
result->putDirect(vm, clientData->builtinNames().errnoPublicName(), JSC::JSValue(err.errno_),
JSC::PropertyAttribute::DontDelete | 0);
RETURN_IF_EXCEPTION(scope, JSC::JSValue::encode(JSC::JSValue()));
scope.release();
return JSC::JSValue::encode(JSC::JSValue(result));
}
JSC__JSValue
JSC__JSObject__create(JSC__JSGlobalObject* globalObject, size_t initialCapacity, void* arg2,
void (*ArgFn3)(void* arg0, JSC__JSObject* arg1, JSC__JSGlobalObject* arg2))
{
JSC::JSObject* object = JSC::constructEmptyObject(globalObject, globalObject->objectPrototype(), initialCapacity);
ArgFn3(arg2, object, globalObject);
return JSC::JSValue::encode(object);
}
JSC__JSValue JSC__JSValue__createEmptyObject(JSC__JSGlobalObject* globalObject,
size_t initialCapacity)
{
return JSC::JSValue::encode(
JSC::constructEmptyObject(globalObject, globalObject->objectPrototype(), initialCapacity));
}
uint64_t JSC__JSValue__getLengthOfArray(JSC__JSValue value, JSC__JSGlobalObject* globalObject)
{
JSC::JSValue jsValue = JSC::JSValue::decode(value);
JSC::JSObject* object = jsValue.toObject(globalObject);
return JSC::toLength(globalObject, object);
}
void JSC__JSObject__putRecord(JSC__JSObject* object, JSC__JSGlobalObject* global, ZigString* key,
ZigString* values, size_t valuesLen)
{
auto scope = DECLARE_THROW_SCOPE(global->vm());
auto ident = Identifier::fromString(global->vm(), Zig::toStringCopy(*key));
JSC::PropertyDescriptor descriptor;
descriptor.setEnumerable(1);
descriptor.setConfigurable(1);
descriptor.setWritable(1);
if (valuesLen == 1) {
descriptor.setValue(JSC::jsString(global->vm(), Zig::toStringCopy(values[0])));
} else {
JSC::JSArray* array = nullptr;
{
JSC::ObjectInitializationScope initializationScope(global->vm());
if ((array = JSC::JSArray::tryCreateUninitializedRestricted(
initializationScope, nullptr,
global->arrayStructureForIndexingTypeDuringAllocation(JSC::ArrayWithContiguous),
valuesLen))) {
for (size_t i = 0; i < valuesLen; ++i) {
array->initializeIndexWithoutBarrier(
initializationScope, i, JSC::jsString(global->vm(), Zig::toStringCopy(values[i])));
}
}
}
if (!array) {
JSC::throwOutOfMemoryError(global, scope);
return;
}
descriptor.setValue(array);
}
object->methodTable()->defineOwnProperty(object, global, ident, descriptor, true);
object->putDirect(global->vm(), ident, descriptor.value());
scope.release();
}
void JSC__JSValue__putRecord(JSC__JSValue objectValue, JSC__JSGlobalObject* global, ZigString* key,
ZigString* values, size_t valuesLen)
{
JSC::JSValue objValue = JSC::JSValue::decode(objectValue);
JSC::JSObject* object = objValue.asCell()->getObject();
auto scope = DECLARE_THROW_SCOPE(global->vm());
auto ident = Zig::toIdentifier(*key, global);
JSC::PropertyDescriptor descriptor;
descriptor.setEnumerable(1);
descriptor.setConfigurable(1);
descriptor.setWritable(1);
if (valuesLen == 1) {
descriptor.setValue(JSC::jsString(global->vm(), Zig::toString(values[0])));
} else {
JSC::JSArray* array = nullptr;
{
JSC::ObjectInitializationScope initializationScope(global->vm());
if ((array = JSC::JSArray::tryCreateUninitializedRestricted(
initializationScope, nullptr,
global->arrayStructureForIndexingTypeDuringAllocation(JSC::ArrayWithContiguous),
valuesLen))) {
for (size_t i = 0; i < valuesLen; ++i) {
array->initializeIndexWithoutBarrier(
initializationScope, i, JSC::jsString(global->vm(), Zig::toString(values[i])));
}
}
}
if (!array) {
JSC::throwOutOfMemoryError(global, scope);
return;
}
descriptor.setValue(array);
}
object->methodTable()->defineOwnProperty(object, global, ident, descriptor, true);
object->putDirect(global->vm(), ident, descriptor.value());
scope.release();
}
JSC__JSInternalPromise* JSC__JSValue__asInternalPromise(JSC__JSValue JSValue0)
{
JSC::JSValue value = JSC::JSValue::decode(JSValue0);
return JSC::jsDynamicCast<JSC::JSInternalPromise*>(value);
}
JSC__JSPromise* JSC__JSValue__asPromise(JSC__JSValue JSValue0)
{
JSC::JSValue value = JSC::JSValue::decode(JSValue0);
return JSC::jsDynamicCast<JSC::JSPromise*>(value);
}
JSC__JSValue JSC__JSValue__createInternalPromise(JSC__JSGlobalObject* globalObject)
{
JSC::VM& vm = globalObject->vm();
return JSC::JSValue::encode(
JSC::JSValue(JSC::JSInternalPromise::create(vm, globalObject->internalPromiseStructure())));
}
void JSC__JSFunction__optimizeSoon(JSC__JSValue JSValue0)
{
JSC::JSValue value = JSC::JSValue::decode(JSValue0);
JSC::optimizeNextInvocation(value);
}
void JSC__JSValue__jsonStringify(JSC__JSValue JSValue0, JSC__JSGlobalObject* arg1, uint32_t arg2,
ZigString* arg3)
{
JSC::JSValue value = JSC::JSValue::decode(JSValue0);
WTF::String str = JSC::JSONStringify(arg1, value, (unsigned)arg2);
*arg3 = Zig::toZigString(str);
}
unsigned char JSC__JSValue__jsType(JSC__JSValue JSValue0)
{
JSC::JSValue jsValue = JSC::JSValue::decode(JSValue0);
// if the value is NOT a cell
// asCell will return an invalid pointer rather than a nullptr
if (jsValue.isCell())
return jsValue.asCell()->type();
return 0;
}
JSC__JSValue JSC__JSPromise__asValue(JSC__JSPromise* arg0, JSC__JSGlobalObject* arg1)
{
return JSC::JSValue::encode(JSC::JSValue(arg0));
}
JSC__JSPromise* JSC__JSPromise__create(JSC__JSGlobalObject* arg0)
{
return JSC::JSPromise::create(arg0->vm(), arg0->promiseStructure());
}
// TODO: prevent this from allocating so much memory
void JSC__JSValue___then(JSC__JSValue JSValue0, JSC__JSGlobalObject* arg1, JSC__JSValue arg2, JSC__JSValue (*ArgFn3)(JSC__JSGlobalObject* arg0, JSC__CallFrame* arg1), JSC__JSValue (*ArgFn4)(JSC__JSGlobalObject* arg0, JSC__CallFrame* arg1))
{
auto* cell = JSC::JSValue::decode(JSValue0).asCell();
if (JSC::JSPromise* promise = JSC::jsDynamicCast<JSC::JSPromise*>(cell)) {
handlePromise<JSC::JSPromise, false>(promise, arg1, arg2, ArgFn3, ArgFn4);
} else if (JSC::JSInternalPromise* promise = JSC::jsDynamicCast<JSC::JSInternalPromise*>(cell)) {
RELEASE_ASSERT(false);
}
}
JSC__JSValue JSC__JSValue__parseJSON(JSC__JSValue JSValue0, JSC__JSGlobalObject* arg1)
{
JSC::JSValue jsValue = JSC::JSValue::decode(JSValue0);
JSC::JSValue result = JSC::JSONParse(arg1, jsValue.toWTFString(arg1));
if (!result) {
result = JSC::JSValue(JSC::createSyntaxError(arg1->globalObject(), "Failed to parse JSON"_s));
}
return JSC::JSValue::encode(result);
}
JSC__JSValue JSC__JSGlobalObject__getCachedObject(JSC__JSGlobalObject* globalObject, const ZigString* arg1)
{
JSC::VM& vm = globalObject->vm();
WTF::String string = Zig::toString(*arg1);
auto symbol = vm.privateSymbolRegistry().symbolForKey(string);
JSC::Identifier ident = JSC::Identifier::fromUid(symbol);
JSC::JSValue result = globalObject->getIfPropertyExists(globalObject, ident);
return JSC::JSValue::encode(result);
}
JSC__JSValue JSC__JSGlobalObject__putCachedObject(JSC__JSGlobalObject* globalObject, const ZigString* arg1, JSC__JSValue JSValue2)
{
JSC::VM& vm = globalObject->vm();
WTF::String string = Zig::toString(*arg1);
auto symbol = vm.privateSymbolRegistry().symbolForKey(string);
JSC::Identifier ident = JSC::Identifier::fromUid(symbol);
globalObject->putDirect(vm, ident, JSC::JSValue::decode(JSValue2), JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::DontEnum);
return JSValue2;
}
void JSC__JSGlobalObject__deleteModuleRegistryEntry(JSC__JSGlobalObject* global, ZigString* arg1)
{
JSC::JSMap* map = JSC::jsDynamicCast<JSC::JSMap*>(
global->moduleLoader()->getDirect(global->vm(), JSC::Identifier::fromString(global->vm(), "registry"_s)));
if (!map)
return;
const JSC::Identifier identifier = Zig::toIdentifier(*arg1, global);
JSC::JSValue val = JSC::identifierToJSValue(global->vm(), identifier);
map->remove(global, val);
}
void JSC__VM__collectAsync(JSC__VM* vm)
{
vm->heap.collectAsync();
}
size_t JSC__VM__heapSize(JSC__VM* arg0)
{
return arg0->heap.size();
}
// This is very naive!
JSC__JSInternalPromise* JSC__VM__reloadModule(JSC__VM* vm, JSC__JSGlobalObject* arg1,
ZigString arg2)
{
return nullptr;
// JSC::JSMap *map = JSC::jsDynamicCast<JSC::JSMap *>(
// arg1->vm(), arg1->moduleLoader()->getDirect(
// arg1->vm(), JSC::Identifier::fromString(arg1->vm(), "registry"_s)));
// const JSC::Identifier identifier = Zig::toIdentifier(arg2, arg1);
// JSC::JSValue val = JSC::identifierToJSValue(arg1->vm(), identifier);
// if (!map->has(arg1, val)) return nullptr;
// if (JSC::JSObject *registryEntry =
// JSC::jsDynamicCast<JSC::JSObject *>(arg1-> map->get(arg1, val))) {
// auto moduleIdent = JSC::Identifier::fromString(arg1->vm(), "module");
// if (JSC::JSModuleRecord *record = JSC::jsDynamicCast<JSC::JSModuleRecord *>(
// arg1->vm(), registryEntry->getDirect(arg1->vm(), moduleIdent))) {
// registryEntry->putDirect(arg1->vm(), moduleIdent, JSC::jsUndefined());
// JSC::JSModuleRecord::destroy(static_cast<JSC::JSCell *>(record));
// }
// map->remove(arg1, val);
// return JSC__JSModuleLoader__loadAndEvaluateModule(arg1, arg2);
// }
// return nullptr;
}
bool JSC__JSValue__isSameValue(JSC__JSValue JSValue0, JSC__JSValue JSValue1,
JSC__JSGlobalObject* globalObject)
{
JSC::JSValue left = JSC::JSValue::decode(JSValue0);
JSC::JSValue right = JSC::JSValue::decode(JSValue1);
return JSC::sameValue(globalObject, left, right);
}
bool JSC__JSValue__deepEquals(JSC__JSValue JSValue0, JSC__JSValue JSValue1, JSC__JSGlobalObject* globalObject)
{
JSValue v1 = JSValue::decode(JSValue0);
JSValue v2 = JSValue::decode(JSValue1);
ThrowScope scope = DECLARE_THROW_SCOPE(globalObject->vm());
Vector<std::pair<JSValue, JSValue>, 16> stack;
return Bun__deepEquals<false>(globalObject, v1, v2, stack, &scope, true);
}
bool JSC__JSValue__strictDeepEquals(JSC__JSValue JSValue0, JSC__JSValue JSValue1, JSC__JSGlobalObject* globalObject)
{
JSValue v1 = JSValue::decode(JSValue0);
JSValue v2 = JSValue::decode(JSValue1);
ThrowScope scope = DECLARE_THROW_SCOPE(globalObject->vm());
Vector<std::pair<JSValue, JSValue>, 16> stack;
return Bun__deepEquals<true>(globalObject, v1, v2, stack, &scope, true);
}
// This is the same as the C API version, except it returns a JSValue which may be a *Exception
// We want that so we can return stack traces.
JSC__JSValue JSObjectCallAsFunctionReturnValue(JSContextRef ctx, JSObjectRef object,
JSObjectRef thisObject, size_t argumentCount,
const JSValueRef* arguments);
JSC__JSValue JSObjectCallAsFunctionReturnValue(JSContextRef ctx, JSObjectRef object,
JSObjectRef thisObject, size_t argumentCount,
const JSValueRef* arguments)
{
JSC::JSGlobalObject* globalObject = toJS(ctx);
JSC::VM& vm = globalObject->vm();
if (!object)
return JSC::JSValue::encode(JSC::JSValue());
JSC::JSObject* jsObject = toJS(object);
JSC::JSObject* jsThisObject = toJS(thisObject);
if (!jsThisObject)
jsThisObject = globalObject->globalThis();
JSC::MarkedArgumentBuffer argList;
for (size_t i = 0; i < argumentCount; i++)
argList.append(toJS(globalObject, arguments[i]));
auto callData = getCallData(jsObject);
if (callData.type == JSC::CallData::Type::None)
return JSC::JSValue::encode(JSC::JSValue());
NakedPtr<JSC::Exception> returnedException = nullptr;
auto result = JSC::call(globalObject, jsObject, callData, jsThisObject, argList, returnedException);
if (returnedException.get()) {
return JSC::JSValue::encode(JSC::JSValue(returnedException.get()));
}
return JSC::JSValue::encode(result);
}
JSC__JSValue JSObjectCallAsFunctionReturnValueHoldingAPILock(JSContextRef ctx, JSObjectRef object,
JSObjectRef thisObject,
size_t argumentCount,
const JSValueRef* arguments);
JSC__JSValue JSObjectCallAsFunctionReturnValueHoldingAPILock(JSContextRef ctx, JSObjectRef object,
JSObjectRef thisObject,
size_t argumentCount,
const JSValueRef* arguments)
{
JSC::JSGlobalObject* globalObject = toJS(ctx);
JSC::VM& vm = globalObject->vm();
JSC::JSLockHolder lock(vm);
if (!object)
return JSC::JSValue::encode(JSC::JSValue());
JSC::JSObject* jsObject = toJS(object);
JSC::JSObject* jsThisObject = toJS(thisObject);
if (!jsThisObject)
jsThisObject = globalObject->globalThis();
JSC::MarkedArgumentBuffer argList;
for (size_t i = 0; i < argumentCount; i++)
argList.append(toJS(globalObject, arguments[i]));
auto callData = getCallData(jsObject);
if (callData.type == JSC::CallData::Type::None)
return JSC::JSValue::encode(JSC::JSValue());
NakedPtr<JSC::Exception> returnedException = nullptr;
auto result = JSC::call(globalObject, jsObject, callData, jsThisObject, argList, returnedException);
if (returnedException.get()) {
return JSC::JSValue::encode(JSC::JSValue(returnedException.get()));
}
return JSC::JSValue::encode(result);
}
#pragma mark - JSC::Exception
JSC__Exception* JSC__Exception__create(JSC__JSGlobalObject* arg0, JSC__JSObject* arg1,
unsigned char StackCaptureAction2)
{
return JSC::Exception::create(arg0->vm(), JSC::JSValue(arg1),
StackCaptureAction2 == 0
? JSC::Exception::StackCaptureAction::CaptureStack
: JSC::Exception::StackCaptureAction::DoNotCaptureStack);
}
JSC__JSValue JSC__Exception__value(JSC__Exception* arg0)
{
return JSC::JSValue::encode(arg0->value());
}
// #pragma mark - JSC::PropertyNameArray
// CPP_DECL size_t JSC__PropertyNameArray__length(JSC__PropertyNameArray* arg0);
// CPP_DECL const JSC__PropertyName*
// JSC__PropertyNameArray__next(JSC__PropertyNameArray* arg0, size_t arg1);
// CPP_DECL void JSC__PropertyNameArray__release(JSC__PropertyNameArray* arg0);
size_t JSC__JSObject__getArrayLength(JSC__JSObject* arg0) { return arg0->getArrayLength(); }
JSC__JSValue JSC__JSObject__getIndex(JSC__JSValue jsValue, JSC__JSGlobalObject* arg1,
uint32_t arg3)
{
return JSC::JSValue::encode(JSC::JSValue::decode(jsValue).toObject(arg1)->getIndex(arg1, arg3));
}
JSC__JSValue JSC__JSObject__getDirect(JSC__JSObject* arg0, JSC__JSGlobalObject* arg1,
const ZigString* arg2)
{
return JSC::JSValue::encode(arg0->getDirect(arg1->vm(), Zig::toIdentifier(*arg2, arg1)));
}
void JSC__JSObject__putDirect(JSC__JSObject* arg0, JSC__JSGlobalObject* arg1, const ZigString* key,
JSC__JSValue value)
{
auto prop = Zig::toIdentifier(*key, arg1);
arg0->putDirect(arg1->vm(), prop, JSC::JSValue::decode(value));
}
#pragma mark - JSC::JSCell
JSC__JSObject* JSC__JSCell__getObject(JSC__JSCell* arg0)
{
return arg0->getObject();
}
unsigned char JSC__JSCell__getType(JSC__JSCell* arg0) { return arg0->type(); }
#pragma mark - JSC::JSString
void JSC__JSString__toZigString(JSC__JSString* arg0, JSC__JSGlobalObject* arg1, ZigString* arg2)
{
*arg2 = Zig::toZigString(arg0->value(arg1));
}
bool JSC__JSString__eql(const JSC__JSString* arg0, JSC__JSGlobalObject* obj, JSC__JSString* arg2)
{
return arg0->equal(obj, arg2);
}
bool JSC__JSString__is8Bit(const JSC__JSString* arg0) { return arg0->is8Bit(); };
size_t JSC__JSString__length(const JSC__JSString* arg0) { return arg0->length(); }
JSC__JSObject* JSC__JSString__toObject(JSC__JSString* arg0, JSC__JSGlobalObject* arg1)
{
return arg0->toObject(arg1);
}
#pragma mark - JSC::JSModuleLoader
// JSC__JSValue
// JSC__JSModuleLoader__dependencyKeysIfEvaluated(JSC__JSModuleLoader* arg0,
// JSC__JSGlobalObject* arg1, JSC__JSModuleRecord* arg2) {
// arg2->depen
// }
class JSMicrotaskCallbackDefaultGlobal final : public RefCounted<JSMicrotaskCallbackDefaultGlobal> {
public:
static Ref<JSMicrotaskCallbackDefaultGlobal> create(Ref<JSC::Microtask>&& task)
{
return adoptRef(*new JSMicrotaskCallbackDefaultGlobal(WTFMove(task).leakRef()));
}
void call(JSC::JSGlobalObject* globalObject)
{
JSC::VM& vm = globalObject->vm();
auto task = &m_task.leakRef();
task->run(globalObject);
delete this;
}
private:
JSMicrotaskCallbackDefaultGlobal(Ref<JSC::Microtask>&& task)
: m_task { WTFMove(task) }
{
}
Ref<JSC::Microtask> m_task;
};
class JSMicrotaskCallback final : public RefCounted<JSMicrotaskCallback> {
public:
static Ref<JSMicrotaskCallback> create(JSC::JSGlobalObject& globalObject,
Ref<JSC::Microtask>&& task)
{
return adoptRef(*new JSMicrotaskCallback(globalObject, WTFMove(task).leakRef()));
}
void call()
{
auto* globalObject = m_globalObject.get();
if (UNLIKELY(!globalObject)) {
delete this;
return;
}
JSC::VM& vm = m_globalObject->vm();
auto task = &m_task.leakRef();
task->run(globalObject);
delete this;
}
private:
JSMicrotaskCallback(JSC::JSGlobalObject& globalObject, Ref<JSC::Microtask>&& task)
: m_globalObject { &globalObject }
, m_task { WTFMove(task) }
{
}
JSC::Weak<JSC::JSGlobalObject> m_globalObject;
Ref<JSC::Microtask> m_task;
};
void Microtask__run(void* microtask, void* global)
{
reinterpret_cast<JSMicrotaskCallback*>(microtask)->call();
}
void Microtask__run_default(void* microtask, void* global)
{
reinterpret_cast<JSMicrotaskCallbackDefaultGlobal*>(microtask)->call(reinterpret_cast<Zig::GlobalObject*>(global));
}
JSC__JSValue JSC__JSModuleLoader__evaluate(JSC__JSGlobalObject* globalObject, const unsigned char* arg1,
size_t arg2, const unsigned char* originUrlPtr, size_t originURLLen, const unsigned char* referrerUrlPtr, size_t referrerUrlLen,
JSC__JSValue JSValue5, JSC__JSValue* arg6)
{
WTF::String src = WTF::String::fromUTF8(arg1, arg2).isolatedCopy();
WTF::URL origin = WTF::URL::fileURLWithFileSystemPath(WTF::String::fromUTF8(originUrlPtr, originURLLen)).isolatedCopy();
WTF::URL referrer = WTF::URL::fileURLWithFileSystemPath(WTF::String::fromUTF8(referrerUrlPtr, referrerUrlLen)).isolatedCopy();
JSC::VM& vm = globalObject->vm();
JSC::SourceCode sourceCode = JSC::makeSource(
src, JSC::SourceOrigin { origin }, origin.fileSystemPath(),
WTF::TextPosition(), JSC::SourceProviderSourceType::Module);
globalObject->moduleLoader()->provideFetch(globalObject, jsString(vm, origin.fileSystemPath()), WTFMove(sourceCode));
auto* promise = JSC::importModule(globalObject, JSC::Identifier::fromString(vm, origin.fileSystemPath()), JSValue(jsString(vm, referrer.fileSystemPath())), JSValue(), JSValue());
auto scope = DECLARE_THROW_SCOPE(vm);
if (scope.exception()) {
promise->rejectWithCaughtException(globalObject, scope);
}
auto status = promise->status(vm);
if (status == JSC::JSPromise::Status::Fulfilled) {
return JSC::JSValue::encode(promise->result(vm));
} else if (status == JSC::JSPromise::Status::Rejected) {
*arg6 = JSC::JSValue::encode(promise->result(vm));
return JSC::JSValue::encode(JSC::jsUndefined());
} else {
return JSC::JSValue::encode(promise);
}
}
static JSC::Identifier jsValueToModuleKey(JSC::JSGlobalObject* lexicalGlobalObject,
JSC::JSValue value)
{
if (value.isSymbol())
return JSC::Identifier::fromUid(JSC::jsCast<JSC::Symbol*>(value)->privateName());
return JSC::asString(value)->toIdentifier(lexicalGlobalObject);
}
static JSC::JSValue doLink(JSC__JSGlobalObject* globalObject, JSC::JSValue moduleKeyValue)
{
JSC::VM& vm = globalObject->vm();
JSC::JSLockHolder lock { vm };
if (!(moduleKeyValue.isString() || moduleKeyValue.isSymbol())) {
return JSC::jsUndefined();
}
auto scope = DECLARE_THROW_SCOPE(vm);
JSC::Identifier moduleKey = jsValueToModuleKey(globalObject, moduleKeyValue);
RETURN_IF_EXCEPTION(scope, {});
return JSC::linkAndEvaluateModule(globalObject, moduleKey, JSC::JSValue());
}
JSC__JSValue ReadableStream__empty(Zig::GlobalObject* globalObject)
{
auto& vm = globalObject->vm();
auto clientData = WebCore::clientData(vm);
auto* function = globalObject->getDirect(vm, clientData->builtinNames().createEmptyReadableStreamPrivateName()).getObject();
return JSValue::encode(JSC::call(globalObject, function, JSC::ArgList(), "ReadableStream.create"_s));
}
JSC__JSValue JSC__JSValue__createRangeError(const ZigString* message, const ZigString* arg1,
JSC__JSGlobalObject* globalObject)
{
JSC::VM& vm = globalObject->vm();
ZigString code = *arg1;
JSC::JSObject* rangeError = Zig::getErrorInstance(message, globalObject).asCell()->getObject();
static const char* range_error_name = "RangeError";
rangeError->putDirect(
vm, vm.propertyNames->name,
JSC::JSValue(JSC::jsOwnedString(
vm, WTF::String(WTF::StringImpl::createWithoutCopying(range_error_name, 10)))),
0);
if (code.len > 0) {
auto clientData = WebCore::clientData(vm);
JSC::JSValue codeValue = Zig::toJSStringValue(code, globalObject);
rangeError->putDirect(vm, clientData->builtinNames().codePublicName(), codeValue,
JSC::PropertyAttribute::ReadOnly | 0);
}
return JSC::JSValue::encode(rangeError);
}
JSC__JSValue JSC__JSValue__createTypeError(const ZigString* message, const ZigString* arg1,
JSC__JSGlobalObject* globalObject)
{
JSC::VM& vm = globalObject->vm();
ZigString code = *arg1;
JSC::JSObject* typeError = Zig::getErrorInstance(message, globalObject).asCell()->getObject();
static const char* range_error_name = "TypeError";
typeError->putDirect(
vm, vm.propertyNames->name,
JSC::JSValue(JSC::jsOwnedString(
vm, WTF::String(WTF::StringImpl::createWithoutCopying(range_error_name, 9)))),
0);
if (code.len > 0) {
auto clientData = WebCore::clientData(vm);
JSC::JSValue codeValue = Zig::toJSStringValue(code, globalObject);
typeError->putDirect(vm, clientData->builtinNames().codePublicName(), codeValue, 0);
}
return JSC::JSValue::encode(typeError);
}
JSC__JSValue JSC__JSValue__fromEntries(JSC__JSGlobalObject* globalObject, ZigString* keys,
ZigString* values, size_t initialCapacity, bool clone)
{
JSC::VM& vm = globalObject->vm();
auto scope = DECLARE_THROW_SCOPE(vm);
if (initialCapacity == 0) {
return JSC::JSValue::encode(JSC::constructEmptyObject(globalObject));
}
JSC::JSObject* object = nullptr;
{
JSC::ObjectInitializationScope initializationScope(vm);
object = JSC::constructEmptyObject(globalObject, globalObject->objectPrototype(), initialCapacity);
if (!clone) {
for (size_t i = 0; i < initialCapacity; ++i) {
object->putDirect(
vm, JSC::PropertyName(JSC::Identifier::fromString(vm, Zig::toString(keys[i]))),
Zig::toJSStringValueGC(values[i], globalObject), 0);
}
} else {
for (size_t i = 0; i < initialCapacity; ++i) {
object->putDirect(vm, JSC::PropertyName(Zig::toIdentifier(keys[i], globalObject)),
Zig::toJSStringValueGC(values[i], globalObject), 0);
}
}
}
return JSC::JSValue::encode(object);
}
bool JSC__JSValue__asArrayBuffer_(JSC__JSValue JSValue0, JSC__JSGlobalObject* arg1,
Bun__ArrayBuffer* arg2)
{
JSC::VM& vm = arg1->vm();
JSC::JSValue value = JSC::JSValue::decode(JSValue0);
if (UNLIKELY(!value) || !value.isCell()) {
return false;
}
auto type = value.asCell()->type();
switch (type) {
case JSC::JSType::Uint8ArrayType:
case JSC::JSType::Int8ArrayType:
case JSC::JSType::DataViewType:
case JSC::JSType::Uint8ClampedArrayType:
case JSC::JSType::Int16ArrayType:
case JSC::JSType::Uint16ArrayType:
case JSC::JSType::Int32ArrayType:
case JSC::JSType::Uint32ArrayType:
case JSC::JSType::Float32ArrayType:
case JSC::JSType::Float64ArrayType:
case JSC::JSType::BigInt64ArrayType:
case JSC::JSType::BigUint64ArrayType: {
JSC::JSArrayBufferView* typedArray = JSC::jsCast<JSC::JSArrayBufferView*>(value);
arg2->len = typedArray->length();
arg2->byte_len = typedArray->byteLength();
// the offset is already set by vector()
// https://github.com/oven-sh/bun/issues/561
arg2->offset = 0;
arg2->cell_type = type;
arg2->ptr = (char*)typedArray->vectorWithoutPACValidation();
arg2->_value = JSValue::encode(value);
return true;
}
case JSC::JSType::ArrayBufferType: {
JSC::ArrayBuffer* typedArray = JSC::jsCast<JSC::JSArrayBuffer*>(value)->impl();
arg2->len = typedArray->byteLength();
arg2->byte_len = typedArray->byteLength();
arg2->offset = 0;
arg2->cell_type = JSC::JSType::ArrayBufferType;
arg2->ptr = (char*)typedArray->data();
arg2->shared = typedArray->isShared();
arg2->_value = JSValue::encode(value);
return true;
}
case JSC::JSType::ObjectType:
case JSC::JSType::FinalObjectType: {
if (JSC::JSArrayBufferView* view = JSC::jsDynamicCast<JSC::JSArrayBufferView*>(value)) {
arg2->len = view->length();
arg2->byte_len = view->byteLength();
arg2->offset = 0;
arg2->cell_type = view->type();
arg2->ptr = (char*)view->vectorWithoutPACValidation();
arg2->_value = JSValue::encode(value);
return true;
}
if (JSC::JSArrayBuffer* jsBuffer = JSC::jsDynamicCast<JSC::JSArrayBuffer*>(value)) {
JSC::ArrayBuffer* buffer = jsBuffer->impl();
if (!buffer)
return false;
arg2->len = buffer->byteLength();
arg2->byte_len = buffer->byteLength();
arg2->offset = 0;
arg2->cell_type = JSC::JSType::ArrayBufferType;
arg2->ptr = (char*)buffer->data();
arg2->_value = JSValue::encode(value);
return true;
}
break;
}
}
return false;
}
CPP_DECL JSC__JSValue JSC__JSValue__createEmptyArray(JSC__JSGlobalObject* arg0, size_t length)
{
JSC::VM& vm = arg0->vm();
return JSC::JSValue::encode(JSC::constructEmptyArray(arg0, nullptr, length));
}
CPP_DECL void JSC__JSValue__putIndex(JSC__JSValue JSValue0, JSC__JSGlobalObject* arg1, uint32_t arg2, JSC__JSValue JSValue3)
{
JSC::JSValue value = JSC::JSValue::decode(JSValue0);
JSC::JSValue value2 = JSC::JSValue::decode(JSValue3);
JSC::JSArray* array = JSC::jsCast<JSC::JSArray*>(value);
array->putDirectIndex(arg1, arg2, value2);
}
JSC__JSValue JSC__JSValue__createStringArray(JSC__JSGlobalObject* globalObject, const ZigString* arg1,
size_t arg2, bool clone)
{
JSC::VM& vm = globalObject->vm();
auto scope = DECLARE_THROW_SCOPE(vm);
if (arg2 == 0) {
return JSC::JSValue::encode(JSC::constructEmptyArray(globalObject, nullptr));
}
JSC::JSArray* array = nullptr;
{
JSC::ObjectInitializationScope initializationScope(vm);
if ((array = JSC::JSArray::tryCreateUninitializedRestricted(
initializationScope, nullptr,
globalObject->arrayStructureForIndexingTypeDuringAllocation(JSC::ArrayWithContiguous),
arg2))) {
if (!clone) {
for (size_t i = 0; i < arg2; ++i) {
array->putDirectIndex(globalObject, i, JSC::jsString(vm, Zig::toString(arg1[i])));
}
} else {
for (size_t i = 0; i < arg2; ++i) {
array->putDirectIndex(globalObject, i, JSC::jsString(vm, Zig::toStringCopy(arg1[i])));
}
}
}
}
if (!array) {
JSC::throwOutOfMemoryError(globalObject, scope);
return JSC::JSValue::encode(JSC::JSValue());
}
RELEASE_AND_RETURN(scope, JSC::JSValue::encode(JSC::JSValue(array)));
}
JSC__JSValue JSC__JSGlobalObject__createAggregateError(JSC__JSGlobalObject* globalObject,
void** errors, uint16_t errors_count,
const ZigString* arg3)
{
JSC::VM& vm = globalObject->vm();
auto scope = DECLARE_THROW_SCOPE(vm);
JSC::JSValue message = JSC::JSValue(JSC::jsOwnedString(vm, Zig::toString(*arg3)));
JSC::JSValue options = JSC::jsUndefined();
JSC::JSArray* array = nullptr;
{
JSC::ObjectInitializationScope initializationScope(vm);
if ((array = JSC::JSArray::tryCreateUninitializedRestricted(
initializationScope, nullptr,
globalObject->arrayStructureForIndexingTypeDuringAllocation(JSC::ArrayWithContiguous),
errors_count))) {
for (uint16_t i = 0; i < errors_count; ++i) {
array->initializeIndexWithoutBarrier(
initializationScope, i, JSC::JSValue(reinterpret_cast<JSC::JSCell*>(errors[i])));
}
}
}
if (!array) {
JSC::throwOutOfMemoryError(globalObject, scope);
return JSC::JSValue::encode(JSC::JSValue());
}
JSC::Structure* errorStructure = globalObject->errorStructure(JSC::ErrorType::AggregateError);
RELEASE_AND_RETURN(scope, JSC::JSValue::encode(JSC::createAggregateError(globalObject, vm, errorStructure, array, message, options, nullptr, JSC::TypeNothing, false)));
}
// static JSC::JSNativeStdFunction* resolverFunction;
// static JSC::JSNativeStdFunction* rejecterFunction;
// static bool resolverFunctionInitialized = false;
JSC__JSValue ZigString__toValue(const ZigString* arg0, JSC__JSGlobalObject* arg1)
{
return JSC::JSValue::encode(JSC::JSValue(JSC::jsOwnedString(arg1->vm(), Zig::toString(*arg0))));
}
JSC__JSValue ZigString__toAtomicValue(const ZigString* arg0, JSC__JSGlobalObject* arg1)
{
if (arg0->len == 0) {
return JSC::JSValue::encode(JSC::jsEmptyString(arg1->vm()));
}
if (isTaggedUTF16Ptr(arg0->ptr)) {
if (auto impl = WTF::AtomStringImpl::lookUp(reinterpret_cast<const UChar*>(untag(arg0->ptr)), arg0->len)) {
return JSC::JSValue::encode(JSC::jsString(arg1->vm(), WTF::String(WTFMove(impl))));
}
} else {
if (auto impl = WTF::AtomStringImpl::lookUp(untag(arg0->ptr), arg0->len)) {
return JSC::JSValue::encode(JSC::jsString(arg1->vm(), WTF::String(WTFMove(impl))));
}
}
return JSC::JSValue::encode(JSC::JSValue(JSC::jsString(arg1->vm(), makeAtomString(Zig::toStringCopy(*arg0)))));
}
JSC__JSValue ZigString__to16BitValue(const ZigString* arg0, JSC__JSGlobalObject* arg1)
{
auto str = WTF::String::fromUTF8(arg0->ptr, arg0->len);
return JSC::JSValue::encode(JSC::JSValue(JSC::jsString(arg1->vm(), str)));
}
JSC__JSValue ZigString__toExternalU16(const uint16_t* arg0, size_t len, JSC__JSGlobalObject* global)
{
if (len == 0) {
return JSC::JSValue::encode(JSC::jsEmptyString(global->vm()));
}
auto ref = String(ExternalStringImpl::create(reinterpret_cast<const UChar*>(arg0), len, reinterpret_cast<void*>(const_cast<uint16_t*>(arg0)), free_global_string));
return JSC::JSValue::encode(JSC::JSValue(JSC::jsString(
global->vm(), WTFMove(ref))));
}
// This must be a globally allocated string
JSC__JSValue ZigString__toExternalValue(const ZigString* arg0, JSC__JSGlobalObject* arg1)
{
ZigString str = *arg0;
if (str.len == 0) {
return JSC::JSValue::encode(JSC::jsEmptyString(arg1->vm()));
}
if (Zig::isTaggedUTF16Ptr(str.ptr)) {
auto ref = String(ExternalStringImpl::create(reinterpret_cast<const UChar*>(Zig::untag(str.ptr)), str.len, Zig::untagVoid(str.ptr), free_global_string));
return JSC::JSValue::encode(JSC::JSValue(JSC::jsString(
arg1->vm(), WTFMove(ref))));
} else {
auto ref = String(ExternalStringImpl::create(Zig::untag(str.ptr), str.len, Zig::untagVoid(str.ptr), free_global_string));
return JSC::JSValue::encode(JSC::JSValue(JSC::jsString(
arg1->vm(),
WTFMove(ref))));
}
}
VirtualMachine* JSC__JSGlobalObject__bunVM(JSC__JSGlobalObject* arg0)
{
return reinterpret_cast<VirtualMachine*>(reinterpret_cast<Zig::GlobalObject*>(arg0)->bunVM());
}
JSC__JSValue ZigString__toValueGC(const ZigString* arg0, JSC__JSGlobalObject* arg1)
{
return JSC::JSValue::encode(JSC::JSValue(JSC::jsString(arg1->vm(), Zig::toStringCopy(*arg0))));
}
void JSC__JSValue__toZigString(JSC__JSValue JSValue0, ZigString* arg1, JSC__JSGlobalObject* arg2)
{
JSC::JSValue value = JSC::JSValue::decode(JSValue0);
// if (!value.isString()) {
// arg1->len = 0;
// arg1->ptr = nullptr;
// return;
// }
auto* strValue = value.toStringOrNull(arg2);
if (UNLIKELY(!strValue)) {
arg1->len = 0;
arg1->ptr = nullptr;
return;
}
auto str = strValue->value(arg2);
if (str.is8Bit()) {
arg1->ptr = str.characters8();
} else {
arg1->ptr = Zig::taggedUTF16Ptr(str.characters16());
}
arg1->len = str.length();
}
JSC__JSValue ZigString__external(const ZigString* arg0, JSC__JSGlobalObject* arg1, void* arg2, void (*ArgFn3)(void* arg0, void* arg1, size_t arg2))
{
ZigString str
= *arg0;
if (Zig::isTaggedUTF16Ptr(str.ptr)) {
return JSC::JSValue::encode(JSC::JSValue(JSC::jsString(
arg1->vm(),
WTF::String(ExternalStringImpl::create(reinterpret_cast<const UChar*>(Zig::untag(str.ptr)), str.len, arg2, ArgFn3)))));
} else {
return JSC::JSValue::encode(JSC::JSValue(JSC::jsString(
arg1->vm(),
WTF::String(ExternalStringImpl::create(reinterpret_cast<const LChar*>(Zig::untag(str.ptr)), str.len, arg2, ArgFn3)))));
}
}
JSC__JSValue ZigString__toExternalValueWithCallback(const ZigString* arg0, JSC__JSGlobalObject* arg1, void (*ArgFn2)(void* arg2, void* arg0, size_t arg1))
{
ZigString str
= *arg0;
if (Zig::isTaggedUTF16Ptr(str.ptr)) {
return JSC::JSValue::encode(JSC::JSValue(JSC::jsOwnedString(
arg1->vm(),
WTF::String(ExternalStringImpl::create(reinterpret_cast<const UChar*>(Zig::untag(str.ptr)), str.len, nullptr, ArgFn2)))));
} else {
return JSC::JSValue::encode(JSC::JSValue(JSC::jsOwnedString(
arg1->vm(),
WTF::String(ExternalStringImpl::create(reinterpret_cast<const LChar*>(Zig::untag(str.ptr)), str.len, nullptr, ArgFn2)))));
}
}
JSC__JSValue ZigString__toErrorInstance(const ZigString* str, JSC__JSGlobalObject* globalObject)
{
return JSC::JSValue::encode(Zig::getErrorInstance(str, globalObject));
}
JSC__JSValue ZigString__toTypeErrorInstance(const ZigString* str, JSC__JSGlobalObject* globalObject)
{
return JSC::JSValue::encode(Zig::getTypeErrorInstance(str, globalObject));
}
JSC__JSValue ZigString__toSyntaxErrorInstance(const ZigString* str, JSC__JSGlobalObject* globalObject)
{
return JSC::JSValue::encode(Zig::getSyntaxErrorInstance(str, globalObject));
}
JSC__JSValue ZigString__toRangeErrorInstance(const ZigString* str, JSC__JSGlobalObject* globalObject)
{
return JSC::JSValue::encode(Zig::getRangeErrorInstance(str, globalObject));
}
static JSC::EncodedJSValue resolverFunctionCallback(JSC::JSGlobalObject* globalObject,
JSC::CallFrame* callFrame)
{
return JSC::JSValue::encode(doLink(globalObject, callFrame->argument(0)));
}
JSC__JSInternalPromise*
JSC__JSModuleLoader__loadAndEvaluateModule(JSC__JSGlobalObject* globalObject,
const ZigString* arg1)
{
globalObject->vm().drainMicrotasks();
auto name = Zig::toString(*arg1);
name.impl()->ref();
auto* promise = JSC::loadAndEvaluateModule(globalObject, name, JSC::jsUndefined(), JSC::jsUndefined());
if (!promise) {
// usually this is a GC issue
return jsCast<JSC::JSInternalPromise*>(JSC::JSInternalPromise::rejectedPromise(globalObject, JSC::jsUndefined()));
}
JSC::JSNativeStdFunction* resolverFunction = JSC::JSNativeStdFunction::create(
globalObject->vm(), globalObject, 1, String(), resolverFunctionCallback);
JSC::JSNativeStdFunction* rejecterFunction = JSC::JSNativeStdFunction::create(
globalObject->vm(), globalObject, 1, String(),
[&arg1](JSC::JSGlobalObject* globalObject, JSC::CallFrame* callFrame) -> JSC::EncodedJSValue {
return JSC::JSValue::encode(
JSC::JSInternalPromise::rejectedPromise(globalObject, callFrame->argument(0)));
});
globalObject->vm().drainMicrotasks();
auto result = promise->then(globalObject, resolverFunction, rejecterFunction);
globalObject->vm().drainMicrotasks();
// if (promise->status(globalObject->vm()) ==
// JSC::JSPromise::Status::Fulfilled) {
// return reinterpret_cast<JSC::JSInternalPromise*>(
// JSC::JSInternalPromise::resolvedPromise(
// globalObject,
// doLink(globalObject, promise->result(globalObject->vm()))
// )
// );
// }
return result;
}
#pragma mark - JSC::JSPromise
void JSC__JSPromise__reject(JSC__JSPromise* arg0, JSC__JSGlobalObject* arg1,
JSC__JSValue JSValue2)
{
arg0->reject(arg1, JSC::JSValue::decode(JSValue2));
}
void JSC__JSPromise__rejectAsHandled(JSC__JSPromise* arg0, JSC__JSGlobalObject* arg1,
JSC__JSValue JSValue2)
{
arg0->rejectAsHandled(arg1, JSC::JSValue::decode(JSValue2));
}
void JSC__JSPromise__rejectAsHandledException(JSC__JSPromise* arg0, JSC__JSGlobalObject* arg1,
JSC__Exception* arg2)
{
arg0->rejectAsHandled(arg1, arg2);
}
JSC__JSPromise* JSC__JSPromise__rejectedPromise(JSC__JSGlobalObject* arg0, JSC__JSValue JSValue1)
{
return JSC::JSPromise::rejectedPromise(arg0, JSC::JSValue::decode(JSValue1));
}
void JSC__JSPromise__rejectWithCaughtException(JSC__JSPromise* arg0, JSC__JSGlobalObject* arg1,
bJSC__ThrowScope arg2)
{
Wrap<JSC::ThrowScope, bJSC__ThrowScope> wrapped = Wrap<JSC::ThrowScope, bJSC__ThrowScope>(arg2);
arg0->rejectWithCaughtException(arg1, *wrapped.cpp);
}
void JSC__JSPromise__resolve(JSC__JSPromise* arg0, JSC__JSGlobalObject* arg1,
JSC__JSValue JSValue2)
{
arg0->resolve(arg1, JSC::JSValue::decode(JSValue2));
}
// This implementation closely mimicks the one in JSC::JSPromise::resolve
void JSC__JSPromise__resolveOnNextTick(JSC__JSPromise* promise, JSC__JSGlobalObject* lexicalGlobalObject,
JSC__JSValue encoedValue)
{
return JSC__JSPromise__resolve(promise, lexicalGlobalObject, encoedValue);
}
bool JSC__JSValue__isAnyError(JSC__JSValue JSValue0)
{
JSC::JSValue value = JSC::JSValue::decode(JSValue0);
JSC::JSCell* cell = value.asCell();
JSC::JSType type = cell->type();
if (type == JSC::CellType) {
return cell->inherits<JSC::Exception>();
}
return type == JSC::ErrorInstanceType;
}
// This implementation closely mimicks the one in JSC::JSPromise::reject
void JSC__JSPromise__rejectOnNextTickWithHandled(JSC__JSPromise* promise, JSC__JSGlobalObject* lexicalGlobalObject,
JSC__JSValue encoedValue, bool handled)
{
JSC::JSValue value = JSC::JSValue::decode(encoedValue);
VM& vm = lexicalGlobalObject->vm();
auto scope = DECLARE_THROW_SCOPE(vm);
uint32_t flags = promise->internalField(JSC::JSPromise::Field::Flags).get().asUInt32();
if (!(flags & JSC::JSPromise::isFirstResolvingFunctionCalledFlag)) {
if (handled) {
flags |= JSC::JSPromise::isHandledFlag;
}
promise->internalField(JSC::JSPromise::Field::Flags).set(vm, promise, jsNumber(flags | JSC::JSPromise::isFirstResolvingFunctionCalledFlag));
auto* globalObject = jsCast<Zig::GlobalObject*>(promise->globalObject());
globalObject->queueMicrotask(
globalObject->performMicrotaskFunction(),
globalObject->rejectPromiseFunction(),
promise,
value,
JSValue {});
RETURN_IF_EXCEPTION(scope, void());
}
}
JSC__JSPromise* JSC__JSPromise__resolvedPromise(JSC__JSGlobalObject* arg0, JSC__JSValue JSValue1)
{
Zig::GlobalObject* global = reinterpret_cast<Zig::GlobalObject*>(arg0);
JSC::JSPromise* promise = JSC::JSPromise::create(arg0->vm(), arg0->promiseStructure());
promise->internalField(JSC::JSPromise::Field::Flags).set(arg0->vm(), promise, jsNumber(static_cast<unsigned>(JSC::JSPromise::Status::Fulfilled)));
promise->internalField(JSC::JSPromise::Field::ReactionsOrResult).set(arg0->vm(), promise, JSC::JSValue::decode(JSValue1));
JSC::ensureStillAliveHere(promise);
JSC::ensureStillAliveHere(JSC::JSValue::decode(JSValue1));
return promise;
}
JSC__JSValue JSC__JSPromise__result(JSC__JSPromise* promise, JSC__VM* arg1)
{
auto& vm = *arg1;
// if the promise is rejected we automatically mark it as handled so it
// doesn't end up in the promise rejection tracker
switch (promise->status(vm)) {
case JSC::JSPromise::Status::Rejected: {
uint32_t flags = promise->internalField(JSC::JSPromise::Field::Flags).get().asUInt32();
if (!(flags & JSC::JSPromise::isFirstResolvingFunctionCalledFlag)) {
promise->internalField(JSC::JSPromise::Field::Flags).set(vm, promise, jsNumber(flags | JSC::JSPromise::isHandledFlag));
}
}
// fallthrough intended
case JSC::JSPromise::Status::Fulfilled: {
return JSValue::encode(promise->result(vm));
}
default:
return JSValue::encode(JSValue {});
}
}
uint32_t JSC__JSPromise__status(const JSC__JSPromise* arg0, JSC__VM* arg1)
{
switch (arg0->status(reinterpret_cast<JSC::VM&>(arg1))) {
case JSC::JSPromise::Status::Pending:
return 0;
case JSC::JSPromise::Status::Fulfilled:
return 1;
case JSC::JSPromise::Status::Rejected:
return 2;
default:
return 255;
}
}
bool JSC__JSPromise__isHandled(const JSC__JSPromise* arg0, JSC__VM* arg1)
{
return arg0->isHandled(reinterpret_cast<JSC::VM&>(arg1));
}
#pragma mark - JSC::JSInternalPromise
JSC__JSInternalPromise* JSC__JSInternalPromise__create(JSC__JSGlobalObject* globalObject)
{
JSC::VM& vm = globalObject->vm();
return JSC::JSInternalPromise::create(vm, globalObject->internalPromiseStructure());
}
void JSC__JSInternalPromise__reject(JSC__JSInternalPromise* arg0, JSC__JSGlobalObject* arg1,
JSC__JSValue JSValue2)
{
arg0->reject(arg1, JSC::JSValue::decode(JSValue2));
}
void JSC__JSInternalPromise__rejectAsHandled(JSC__JSInternalPromise* arg0,
JSC__JSGlobalObject* arg1, JSC__JSValue JSValue2)
{
arg0->rejectAsHandled(arg1, JSC::JSValue::decode(JSValue2));
}
void JSC__JSInternalPromise__rejectAsHandledException(JSC__JSInternalPromise* arg0,
JSC__JSGlobalObject* arg1,
JSC__Exception* arg2)
{
arg0->rejectAsHandled(arg1, arg2);
}
JSC__JSInternalPromise* JSC__JSInternalPromise__rejectedPromise(JSC__JSGlobalObject* arg0,
JSC__JSValue JSValue1)
{
return reinterpret_cast<JSC::JSInternalPromise*>(
JSC::JSInternalPromise::rejectedPromise(arg0, JSC::JSValue::decode(JSValue1)));
}
void JSC__JSInternalPromise__rejectWithCaughtException(JSC__JSInternalPromise* arg0,
JSC__JSGlobalObject* arg1,
bJSC__ThrowScope arg2)
{
Wrap<JSC::ThrowScope, bJSC__ThrowScope> wrapped = Wrap<JSC::ThrowScope, bJSC__ThrowScope>(arg2);
arg0->rejectWithCaughtException(arg1, *wrapped.cpp);
}
void JSC__JSInternalPromise__resolve(JSC__JSInternalPromise* arg0, JSC__JSGlobalObject* arg1,
JSC__JSValue JSValue2)
{
arg0->resolve(arg1, JSC::JSValue::decode(JSValue2));
}
JSC__JSInternalPromise* JSC__JSInternalPromise__resolvedPromise(JSC__JSGlobalObject* arg0,
JSC__JSValue JSValue1)
{
return reinterpret_cast<JSC::JSInternalPromise*>(
JSC::JSInternalPromise::resolvedPromise(arg0, JSC::JSValue::decode(JSValue1)));
}
JSC__JSValue JSC__JSInternalPromise__result(const JSC__JSInternalPromise* arg0, JSC__VM* arg1)
{
return JSC::JSValue::encode(arg0->result(reinterpret_cast<JSC::VM&>(arg1)));
}
uint32_t JSC__JSInternalPromise__status(const JSC__JSInternalPromise* arg0, JSC__VM* arg1)
{
switch (arg0->status(reinterpret_cast<JSC::VM&>(arg1))) {
case JSC::JSInternalPromise::Status::Pending:
return 0;
case JSC::JSInternalPromise::Status::Fulfilled:
return 1;
case JSC::JSInternalPromise::Status::Rejected:
return 2;
default:
return 255;
}
}
bool JSC__JSInternalPromise__isHandled(const JSC__JSInternalPromise* arg0, JSC__VM* arg1)
{
return arg0->isHandled(reinterpret_cast<JSC::VM&>(arg1));
}
#pragma mark - JSC::JSGlobalObject
JSC__JSValue JSC__JSGlobalObject__generateHeapSnapshot(JSC__JSGlobalObject* globalObject)
{
JSC::VM& vm = globalObject->vm();
JSC::JSLockHolder lock(vm);
// JSC::DeferTermination deferScope(vm);
auto scope = DECLARE_THROW_SCOPE(vm);
JSC::HeapSnapshotBuilder snapshotBuilder(vm.ensureHeapProfiler());
snapshotBuilder.buildSnapshot();
WTF::String jsonString = snapshotBuilder.json();
JSC::EncodedJSValue result = JSC::JSValue::encode(JSONParse(globalObject, jsonString));
scope.releaseAssertNoException();
return result;
}
JSC__VM* JSC__JSGlobalObject__vm(JSC__JSGlobalObject* arg0) { return &arg0->vm(); };
// JSC__JSObject* JSC__JSGlobalObject__createError(JSC__JSGlobalObject* arg0,
// unsigned char ErrorType1, WTF__String* arg2) {}; JSC__JSObject*
// JSC__JSGlobalObject__throwError(JSC__JSGlobalObject* arg0, JSC__JSObject*
// arg1) {};
void JSC__JSGlobalObject__handleRejectedPromises(JSC__JSGlobalObject* arg0)
{
return static_cast<Zig::GlobalObject*>(arg0)->handleRejectedPromises();
}
#pragma mark - JSC::JSValue
JSC__JSCell* JSC__JSValue__asCell(JSC__JSValue JSValue0)
{
auto value = JSC::JSValue::decode(JSValue0);
return value.asCell();
}
double JSC__JSValue__asNumber(JSC__JSValue JSValue0)
{
auto value = JSC::JSValue::decode(JSValue0);
return value.asNumber();
};
bJSC__JSObject JSC__JSValue__asObject(JSC__JSValue JSValue0)
{
auto value = JSC::JSValue::decode(JSValue0);
auto obj = JSC::asObject(value);
return cast<bJSC__JSObject>(&obj);
};
JSC__JSString* JSC__JSValue__asString(JSC__JSValue JSValue0)
{
auto value = JSC::JSValue::decode(JSValue0);
return JSC::asString(value);
};
// uint64_t JSC__JSValue__encode(JSC__JSValue JSValue0) {
// }
bool JSC__JSValue__eqlCell(JSC__JSValue JSValue0, JSC__JSCell* arg1)
{
return JSC::JSValue::decode(JSValue0) == arg1;
};
bool JSC__JSValue__eqlValue(JSC__JSValue JSValue0, JSC__JSValue JSValue1)
{
return JSC::JSValue::decode(JSValue0) == JSC::JSValue::decode(JSValue1);
};
JSC__JSValue JSC__JSValue__getPrototype(JSC__JSValue JSValue0, JSC__JSGlobalObject* arg1)
{
auto value = JSC::JSValue::decode(JSValue0);
return JSC::JSValue::encode(value.getPrototype(arg1));
}
bool JSC__JSValue__isException(JSC__JSValue JSValue0, JSC__VM* arg1)
{
return JSC::jsDynamicCast<JSC::Exception*>(JSC::JSValue::decode(JSValue0)) != nullptr;
}
bool JSC__JSValue__isAnyInt(JSC__JSValue JSValue0)
{
return JSC::JSValue::decode(JSValue0).isAnyInt();
}
bool JSC__JSValue__isBigInt(JSC__JSValue JSValue0)
{
return JSC::JSValue::decode(JSValue0).isBigInt();
}
bool JSC__JSValue__isBigInt32(JSC__JSValue JSValue0)
{
return JSC::JSValue::decode(JSValue0).isBigInt32();
}
bool JSC__JSValue__isBoolean(JSC__JSValue JSValue0)
{
return JSC::JSValue::decode(JSValue0).isBoolean();
}
void JSC__JSValue__put(JSC__JSValue JSValue0, JSC__JSGlobalObject* arg1, const ZigString* arg2, JSC__JSValue JSValue3)
{
JSC::JSObject* object = JSC::JSValue::decode(JSValue0).asCell()->getObject();
object->putDirect(arg1->vm(), Zig::toIdentifier(*arg2, arg1), JSC::JSValue::decode(JSValue3));
}
bool JSC__JSValue__isClass(JSC__JSValue JSValue0, JSC__JSGlobalObject* arg1)
{
JSC::JSValue value = JSC::JSValue::decode(JSValue0);
return value.isConstructor();
}
bool JSC__JSValue__isCell(JSC__JSValue JSValue0) { return JSC::JSValue::decode(JSValue0).isCell(); }
bool JSC__JSValue__isCustomGetterSetter(JSC__JSValue JSValue0)
{
return JSC::JSValue::decode(JSValue0).isCustomGetterSetter();
}
bool JSC__JSValue__isError(JSC__JSValue JSValue0)
{
JSC::JSObject* obj = JSC::JSValue::decode(JSValue0).getObject();
return obj != nullptr && obj->isErrorInstance();
}
bool JSC__JSValue__isAggregateError(JSC__JSValue JSValue0, JSC__JSGlobalObject* global)
{
JSValue value = JSC::JSValue::decode(JSValue0);
if (value.isUndefinedOrNull() || !value || !value.isObject()) {
return false;
}
if (JSC::ErrorInstance* err = JSC::jsDynamicCast<JSC::ErrorInstance*>(value)) {
return err->errorType() == JSC::ErrorType::AggregateError;
}
return false;
}
bool JSC__JSValue__isIterable(JSC__JSValue JSValue, JSC__JSGlobalObject* global)
{
return JSC::hasIteratorMethod(global, JSC::JSValue::decode(JSValue));
}
void JSC__JSValue__forEach(JSC__JSValue JSValue0, JSC__JSGlobalObject* arg1, void* ctx, void (*ArgFn3)(JSC__VM* arg0, JSC__JSGlobalObject* arg1, void* arg2, JSC__JSValue JSValue3))
{
JSC::forEachInIterable(
arg1, JSC::JSValue::decode(JSValue0),
[ArgFn3, ctx](JSC::VM& vm, JSC::JSGlobalObject* global, JSC::JSValue value) -> void {
ArgFn3(&vm, global, ctx, JSC::JSValue::encode(value));
});
}
bool JSC__JSValue__isCallable(JSC__JSValue JSValue0, JSC__VM* arg1)
{
return JSC::JSValue::decode(JSValue0).isCallable();
}
bool JSC__JSValue__isGetterSetter(JSC__JSValue JSValue0)
{
return JSC::JSValue::decode(JSValue0).isGetterSetter();
}
bool JSC__JSValue__isHeapBigInt(JSC__JSValue JSValue0)
{
return JSC::JSValue::decode(JSValue0).isHeapBigInt();
}
bool JSC__JSValue__isInt32(JSC__JSValue JSValue0)
{
return JSC::JSValue::decode(JSValue0).isInt32();
}
bool JSC__JSValue__isInt32AsAnyInt(JSC__JSValue JSValue0)
{
return JSC::JSValue::decode(JSValue0).isInt32AsAnyInt();
}
bool JSC__JSValue__isNull(JSC__JSValue JSValue0) { return JSC::JSValue::decode(JSValue0).isNull(); }
bool JSC__JSValue__isNumber(JSC__JSValue JSValue0)
{
return JSC::JSValue::decode(JSValue0).isNumber();
}
bool JSC__JSValue__isObject(JSC__JSValue JSValue0)
{
return JSValue0 != 0 && JSC::JSValue::decode(JSValue0).isObject();
}
bool JSC__JSValue__isPrimitive(JSC__JSValue JSValue0)
{
return JSC::JSValue::decode(JSValue0).isPrimitive();
}
bool JSC__JSValue__isSymbol(JSC__JSValue JSValue0)
{
return JSC::JSValue::decode(JSValue0).isSymbol();
}
bool JSC__JSValue__isUInt32AsAnyInt(JSC__JSValue JSValue0)
{
return JSC::JSValue::decode(JSValue0).isUInt32AsAnyInt();
}
bool JSC__JSValue__isUndefined(JSC__JSValue JSValue0)
{
return JSC::JSValue::decode(JSValue0).isUndefined();
}
bool JSC__JSValue__isUndefinedOrNull(JSC__JSValue JSValue0)
{
return JSC::JSValue::decode(JSValue0).isUndefinedOrNull();
}
JSC__JSValue JSC__JSValue__jsBoolean(bool arg0)
{
return JSC::JSValue::encode(JSC::jsBoolean(arg0));
};
JSC__JSValue JSC__JSValue__jsDoubleNumber(double arg0)
{
return JSC::JSValue::encode(JSC::jsNumber(arg0));
}
JSC__JSValue JSC__JSValue__jsNull() { return JSC::JSValue::encode(JSC::jsNull()); };
JSC__JSValue JSC__JSValue__jsNumberFromChar(unsigned char arg0)
{
return JSC::JSValue::encode(JSC::jsNumber(arg0));
};
JSC__JSValue JSC__JSValue__jsNumberFromDouble(double arg0)
{
return JSC::JSValue::encode(JSC::jsNumber(arg0));
};
JSC__JSValue JSC__JSValue__jsNumberFromInt32(int32_t arg0)
{
return JSC::JSValue::encode(JSC::jsNumber(arg0));
};
JSC__JSValue JSC__JSValue__jsNumberFromInt64(int64_t arg0)
{
return JSC::JSValue::encode(JSC::jsNumber(arg0));
};
JSC__JSValue JSC__JSValue__jsNumberFromU16(uint16_t arg0)
{
return JSC::JSValue::encode(JSC::jsNumber(arg0));
};
JSC__JSValue JSC__JSValue__jsNumberFromUint64(uint64_t arg0)
{
return JSC::JSValue::encode(JSC::jsNumber(arg0));
};
int64_t JSC__JSValue__toInt64(JSC__JSValue val)
{
JSC::JSValue _val = JSC::JSValue::decode(val);
int64_t result = JSC::tryConvertToInt52(_val.asDouble());
if (result != JSC::JSValue::notInt52) {
return result;
}
if (_val.isHeapBigInt()) {
if (auto* heapBigInt = _val.asHeapBigInt()) {
return heapBigInt->toBigInt64(heapBigInt);
}
}
return _val.asAnyInt();
}
uint8_t JSC__JSValue__asBigIntCompare(JSC__JSValue JSValue0, JSC__JSGlobalObject* globalObject, JSC__JSValue JSValue1)
{
JSValue v1 = JSValue::decode(JSValue0);
JSValue v2 = JSValue::decode(JSValue1);
ASSERT(v1.isHeapBigInt() || v1.isBigInt32());
#if USE(BIGINT32)
if (v1.isBigInt32()) {
int32_t v1Int = v1.bigInt32AsInt32();
if (v2.isHeapBigInt()) {
return static_cast<uint8_t>(JSBigInt::compare(v1Int, v2.asHeapBigInt()));
} else if (v2.isBigInt32()) {
return static_cast<uint8_t>(JSBigInt::compare(v1Int, v2.bigInt32AsInt32()));
}
double v2Double = v2.asNumber();
if (v1Int == v2Double) {
return static_cast<uint8_t>(JSBigInt::ComparisonResult::Equal);
}
if (v1Int < v2Double) {
return static_cast<uint8_t>(JSBigInt::ComparisonResult::LessThan);
}
return static_cast<uint8_t>(JSBigInt::ComparisonResult::GreaterThan);
}
#endif
if (v1.isHeapBigInt()) {
JSBigInt* v1BigInt = v1.asHeapBigInt();
if (v2.isHeapBigInt()) {
return static_cast<uint8_t>(JSBigInt::compare(v1BigInt, v2.asHeapBigInt()));
}
#if USE(BIGINT32)
if (v2.isBigInt32()) {
return static_cast<uint8_t>(JSBigInt::compare(v1BigInt, v2.toInt32(globalObject)));
}
#endif
return static_cast<uint8_t>(JSBigInt::compareToDouble(v1BigInt, v2.asNumber()));
}
ASSERT_NOT_REACHED();
return static_cast<uint8_t>(JSBigInt::ComparisonResult::Undefined);
}
JSC__JSValue JSC__JSValue__fromInt64NoTruncate(JSC__JSGlobalObject* globalObject, int64_t val)
{
return JSC::JSValue::encode(JSC::JSValue(JSC::JSBigInt::createFrom(globalObject, val)));
}
JSC__JSValue JSC__JSValue__fromUInt64NoTruncate(JSC__JSGlobalObject* globalObject, uint64_t val)
{
return JSC::JSValue::encode(JSC::JSValue(JSC::JSBigInt::createFrom(globalObject, val)));
}
uint64_t JSC__JSValue__toUInt64NoTruncate(JSC__JSValue val)
{
JSC::JSValue _val = JSC::JSValue::decode(val);
int64_t result = JSC::tryConvertToInt52(_val.asDouble());
if (result != JSC::JSValue::notInt52) {
if (result < 0)
return 0;
return static_cast<uint64_t>(result);
}
if (_val.isHeapBigInt()) {
if (auto* heapBigInt = _val.asHeapBigInt()) {
return heapBigInt->toBigUInt64(heapBigInt);
}
}
if (!_val.isNumber()) {
return 0;
}
return static_cast<uint64_t>(_val.asAnyInt());
}
JSC__JSValue JSC__JSValue__createObject2(JSC__JSGlobalObject* globalObject, const ZigString* arg1,
const ZigString* arg2, JSC__JSValue JSValue3,
JSC__JSValue JSValue4)
{
JSC::JSObject* object = JSC::constructEmptyObject(globalObject);
auto key1 = Zig::toIdentifier(*arg1, globalObject);
JSC::PropertyDescriptor descriptor1;
JSC::PropertyDescriptor descriptor2;
descriptor1.setEnumerable(1);
descriptor1.setConfigurable(1);
descriptor1.setWritable(1);
descriptor1.setValue(JSC::JSValue::decode(JSValue3));
auto key2 = Zig::toIdentifier(*arg2, globalObject);
descriptor2.setEnumerable(1);
descriptor2.setConfigurable(1);
descriptor2.setWritable(1);
descriptor2.setValue(JSC::JSValue::decode(JSValue4));
object->methodTable()
->defineOwnProperty(object, globalObject, key2, descriptor2, true);
object->methodTable()
->defineOwnProperty(object, globalObject, key1, descriptor1, true);
return JSC::JSValue::encode(object);
}
JSC__JSValue JSC__JSValue__getIfPropertyExistsImpl(JSC__JSValue JSValue0,
JSC__JSGlobalObject* globalObject,
const unsigned char* arg1, uint32_t arg2)
{
JSC::VM& vm = globalObject->vm();
JSC::JSObject* object = JSC::JSValue::decode(JSValue0).asCell()->getObject();
auto propertyName = JSC::PropertyName(
JSC::Identifier::fromString(vm, reinterpret_cast<const LChar*>(arg1), (int)arg2));
return JSC::JSValue::encode(object->getIfPropertyExists(globalObject, propertyName));
}
JSC__JSValue JSC__JSValue__getIfPropertyExistsFromPath(JSC__JSValue JSValue0, JSC__JSGlobalObject* globalObject, JSC__JSValue arg1)
{
VM& vm = globalObject->vm();
ThrowScope scope = DECLARE_THROW_SCOPE(vm);
JSValue value = JSValue::decode(JSValue0);
JSValue path = JSValue::decode(arg1);
if (path.isString()) {
String pathString = path.toWTFString(globalObject);
uint32_t length = pathString.length();
if (length == 0) {
JSValue prop = value.toObject(globalObject)->getIfPropertyExists(globalObject, PropertyName(Identifier::EmptyIdentifier));
RETURN_IF_EXCEPTION(scope, {});
return JSValue::encode(prop);
}
// Jest doesn't check for valid dot/bracket notation. It will skip all "[" and "]", and search for
// an empty string for "." when it's the first or last character of the path, or if there are
// two in a row.
JSValue currProp = value;
uint32_t i = 0;
uint32_t j = 0;
// if "." is the only character, it will search for an empty string twice.
if (pathString.characterAt(0) == '.') {
currProp = currProp.toObject(globalObject)->getIfPropertyExists(globalObject, PropertyName(Identifier::EmptyIdentifier));
RETURN_IF_EXCEPTION(scope, {});
if (currProp.isEmpty()) {
return JSValue::encode(currProp);
}
}
while (i < length) {
UChar ic = pathString.characterAt(i);
while (ic == '[' || ic == ']' || ic == '.') {
i += 1;
if (i == length) {
if (ic == '.') {
currProp = currProp.toObject(globalObject)->getIfPropertyExists(globalObject, PropertyName(Identifier::EmptyIdentifier));
RETURN_IF_EXCEPTION(scope, {});
return JSValue::encode(currProp);
}
// nothing found.
if (j == 0) {
return JSValue::encode({});
}
return JSValue::encode(currProp);
}
UChar previous = ic;
ic = pathString.characterAt(i);
if (previous == '.' && ic == '.') {
currProp = currProp.toObject(globalObject)->getIfPropertyExists(globalObject, PropertyName(Identifier::EmptyIdentifier));
RETURN_IF_EXCEPTION(scope, {});
if (currProp.isEmpty()) {
return JSValue::encode(currProp);
}
continue;
}
}
j = i;
UChar jc = pathString.characterAt(j);
while (!(jc == '[' || jc == ']' || jc == '.')) {
j += 1;
if (j == length) {
// break and search for property
break;
}
jc = pathString.characterAt(j);
}
PropertyName propName = PropertyName(Identifier::fromString(vm, pathString.substring(i, j - i)));
currProp = currProp.toObject(globalObject)->getIfPropertyExists(globalObject, propName);
RETURN_IF_EXCEPTION(scope, {});
if (currProp.isEmpty()) {
return JSValue::encode(currProp);
}
i = j;
}
return JSValue::encode(currProp);
}
if (isArray(globalObject, path)) {
// each item in array is property name, ignore dot/bracket notation
JSValue currProp = value;
forEachInArrayLike(globalObject, path.toObject(globalObject), [&](JSValue item) -> bool {
if (!(item.isString() || item.isNumber())) {
currProp = {};
return false;
}
JSString* propNameString = item.toString(globalObject);
RETURN_IF_EXCEPTION(scope, false);
PropertyName propName = PropertyName(propNameString->toIdentifier(globalObject));
RETURN_IF_EXCEPTION(scope, false);
currProp = currProp.toObject(globalObject)->getIfPropertyExists(globalObject, propName);
RETURN_IF_EXCEPTION(scope, false);
if (currProp.isEmpty()) {
return false;
}
return true;
});
return JSValue::encode(currProp);
}
return JSValue::encode({});
}
void JSC__JSValue__getSymbolDescription(JSC__JSValue symbolValue_, JSC__JSGlobalObject* arg1, ZigString* arg2)
{
JSC::JSValue symbolValue = JSC::JSValue::decode(symbolValue_);
if (!symbolValue.isSymbol())
return;
JSC::Symbol* symbol = JSC::asSymbol(symbolValue);
JSC::VM& vm = arg1->vm();
WTF::String string = symbol->description();
*arg2 = Zig::toZigString(string);
}
JSC__JSValue JSC__JSValue__symbolFor(JSC__JSGlobalObject* globalObject, ZigString* arg2)
{
JSC::VM& vm = globalObject->vm();
WTF::String string = Zig::toString(*arg2);
return JSC::JSValue::encode(JSC::Symbol::create(vm, vm.symbolRegistry().symbolForKey(string)));
}
bool JSC__JSValue__symbolKeyFor(JSC__JSValue symbolValue_, JSC__JSGlobalObject* arg1, ZigString* arg2)
{
JSC::JSValue symbolValue = JSC::JSValue::decode(symbolValue_);
JSC::VM& vm = arg1->vm();
if (!symbolValue.isSymbol())
return false;
JSC::PrivateName privateName = JSC::asSymbol(symbolValue)->privateName();
SymbolImpl& uid = privateName.uid();
if (!uid.symbolRegistry())
return false;
*arg2 = Zig::toZigString(JSC::jsString(vm, String { uid }), arg1);
return true;
}
bool JSC__JSValue__toBoolean(JSC__JSValue JSValue0)
{
return JSC::JSValue::decode(JSValue0).asBoolean();
}
int32_t JSC__JSValue__toInt32(JSC__JSValue JSValue0)
{
return JSC::JSValue::decode(JSValue0).asInt32();
}
// truncates values larger than int32
int32_t JSC__JSValue__coerceToInt32(JSC__JSValue JSValue0, JSC__JSGlobalObject* arg1)
{
JSC::JSValue value = JSC::JSValue::decode(JSValue0);
if (value.isCell() && value.isHeapBigInt()) {
return static_cast<int32_t>(value.toBigInt64(arg1));
}
return value.toInt32(arg1);
}
int64_t JSC__JSValue__coerceToInt64(JSC__JSValue JSValue0, JSC__JSGlobalObject* arg1)
{
JSValue value = JSValue::decode(JSValue0);
if (value.isCell() && value.isHeapBigInt()) {
return value.toBigInt64(arg1);
}
int64_t result = tryConvertToInt52(value.asDouble());
if (result != JSValue::notInt52) {
return result;
}
return value.toInt32(arg1);
}
JSC__JSValue JSC__JSValue__getErrorsProperty(JSC__JSValue JSValue0, JSC__JSGlobalObject* global)
{
JSC::JSObject* obj = JSC::JSValue::decode(JSValue0).getObject();
return JSC::JSValue::encode(obj->getDirect(global->vm(), global->vm().propertyNames->errors));
}
JSC__JSValue JSC__JSValue__jsTDZValue() { return JSC::JSValue::encode(JSC::jsTDZValue()); };
JSC__JSValue JSC__JSValue__jsUndefined() { return JSC::JSValue::encode(JSC::jsUndefined()); };
JSC__JSObject* JSC__JSValue__toObject(JSC__JSValue JSValue0, JSC__JSGlobalObject* arg1)
{
JSC::JSValue value = JSC::JSValue::decode(JSValue0);
return value.toObject(arg1);
}
JSC__JSString* JSC__JSValue__toString(JSC__JSValue JSValue0, JSC__JSGlobalObject* arg1)
{
JSC::JSValue value = JSC::JSValue::decode(JSValue0);
return value.toString(arg1);
};
JSC__JSString* JSC__JSValue__toStringOrNull(JSC__JSValue JSValue0, JSC__JSGlobalObject* arg1)
{
JSC::JSValue value = JSC::JSValue::decode(JSValue0);
return value.toStringOrNull(arg1);
}
bool JSC__JSValue__toMatch(JSC__JSValue regexValue, JSC__JSGlobalObject* global, JSC__JSValue value)
{
JSC::JSValue regex = JSC::JSValue::decode(regexValue);
JSC::JSValue str = JSC::JSValue::decode(value);
if (regex.asCell()->type() != RegExpObjectType || !str.isString()) {
return false;
}
JSC::RegExpObject* regexObject = jsDynamicCast<JSC::RegExpObject*>(regex);
return !!regexObject->match(global, JSC::asString(str));
}
bool JSC__JSValue__stringIncludes(JSC__JSValue value, JSC__JSGlobalObject* globalObject, JSC__JSValue other)
{
VM& vm = globalObject->vm();
auto scope = DECLARE_CATCH_SCOPE(vm);
WTF::String stringToSearchIn = JSC::JSValue::decode(value).toWTFString(globalObject);
RETURN_IF_EXCEPTION(scope, false);
WTF::String searchString = JSC::JSValue::decode(other).toWTFString(globalObject);
RETURN_IF_EXCEPTION(scope, false);
return stringToSearchIn.find(searchString, 0) != WTF::notFound;
}
static void populateStackFrameMetadata(JSC::VM& vm, const JSC::StackFrame* stackFrame, ZigStackFrame* frame)
{
frame->source_url = Zig::toZigString(stackFrame->sourceURL(vm));
if (stackFrame->isWasmFrame()) {
frame->code_type = ZigStackFrameCodeWasm;
return;
}
auto m_codeBlock = stackFrame->codeBlock();
if (m_codeBlock) {
switch (m_codeBlock->codeType()) {
case JSC::EvalCode: {
frame->code_type = ZigStackFrameCodeEval;
return;
}
case JSC::ModuleCode: {
frame->code_type = ZigStackFrameCodeModule;
return;
}
case JSC::GlobalCode: {
frame->code_type = ZigStackFrameCodeGlobal;
return;
}
case JSC::FunctionCode: {
frame->code_type = !m_codeBlock->isConstructor() ? ZigStackFrameCodeFunction : ZigStackFrameCodeConstructor;
break;
}
default:
ASSERT_NOT_REACHED();
}
}
auto calleeCell = stackFrame->callee();
if (!calleeCell || !calleeCell->isObject())
return;
JSC::JSObject* callee = JSC::jsCast<JSC::JSObject*>(calleeCell);
// Does the code block have a user-defined name property?
JSC::JSValue name = callee->getDirect(vm, vm.propertyNames->name);
if (name && name.isString()) {
auto str = name.toWTFString(m_codeBlock->globalObject());
frame->function_name = Zig::toZigString(str);
return;
}
/* For functions (either JSFunction or InternalFunction), fallback to their "native" name
* property. Based on JSC::getCalculatedDisplayName, "inlining" the
* JSFunction::calculatedDisplayName\InternalFunction::calculatedDisplayName calls */
if (JSC::JSFunction* function = JSC::jsDynamicCast<JSC::JSFunction*>(callee)) {
WTF::String actualName = function->name(vm);
if (!actualName.isEmpty() || function->isHostOrBuiltinFunction()) {
frame->function_name = Zig::toZigString(actualName);
return;
}
auto inferred_name = function->jsExecutable()->name();
frame->function_name = Zig::toZigString(inferred_name.string());
}
if (JSC::InternalFunction* function = JSC::jsDynamicCast<JSC::InternalFunction*>(callee)) {
// Based on JSC::InternalFunction::calculatedDisplayName, skipping the "displayName" property
frame->function_name = Zig::toZigString(function->name());
}
}
// Based on
// https://github.com/mceSystems/node-jsc/blob/master/deps/jscshim/src/shim/JSCStackTrace.cpp#L298
static void populateStackFramePosition(const JSC::StackFrame* stackFrame, ZigString* source_lines,
int32_t* source_line_numbers, uint8_t source_lines_count,
ZigStackFramePosition* position)
{
auto m_codeBlock = stackFrame->codeBlock();
if (!m_codeBlock)
return;
JSC::BytecodeIndex bytecodeOffset = stackFrame->hasBytecodeIndex() ? stackFrame->bytecodeIndex() : JSC::BytecodeIndex();
/* Get the "raw" position info.
* Note that we're using m_codeBlock->unlinkedCodeBlock()->expressionRangeForBytecodeOffset
* rather than m_codeBlock->expressionRangeForBytecodeOffset in order get the "raw" offsets and
* avoid the CodeBlock's expressionRangeForBytecodeOffset modifications to the line and column
* numbers, (we don't need the column number from it, and we'll calculate the line "fixes"
* ourselves). */
int startOffset = 0;
int endOffset = 0;
int divotPoint = 0;
unsigned line = 0;
unsigned unusedColumn = 0;
m_codeBlock->unlinkedCodeBlock()->expressionRangeForBytecodeIndex(
bytecodeOffset, divotPoint, startOffset, endOffset, line, unusedColumn);
divotPoint += m_codeBlock->sourceOffset();
// TODO: evaluate if using the API from UnlinkedCodeBlock can be used instead of iterating
// through source text.
/* On the first line of the source code, it seems that we need to "fix" the column with the
* starting offset. We currently use codeBlock->source()->startPosition().m_column.oneBasedInt()
* as the offset in the first line rather than codeBlock->firstLineColumnOffset(), which seems
* simpler (and what CodeBlock::expressionRangeForBytecodeOffset does). This is because
* firstLineColumnOffset values seems different from what we expect (according to v8's tests)
* and I haven't dove into the relevant parts in JSC (yet) to figure out why. */
unsigned columnOffset = line ? 0 : m_codeBlock->source().startColumn().zeroBasedInt();
// "Fix" the line number
JSC::ScriptExecutable* executable = m_codeBlock->ownerExecutable();
if (std::optional<int> overrideLine = executable->overrideLineNumber(m_codeBlock->vm())) {
line = overrideLine.value();
} else {
line += executable->firstLine();
}
// Calculate the staring\ending offsets of the entire expression
int expressionStart = divotPoint - startOffset;
int expressionStop = divotPoint + endOffset;
// Make sure the range is valid
WTF::StringView sourceString = m_codeBlock->source().provider()->source();
if (expressionStop < 1 || expressionStart > static_cast<int>(sourceString.length())) {
return;
}
// Search for the beginning of the line
unsigned int lineStart = expressionStart;
while ((lineStart > 0) && ('\n' != sourceString[lineStart - 1])) {
lineStart--;
}
// Search for the end of the line
unsigned int lineStop = expressionStop;
unsigned int sourceLength = sourceString.length();
while ((lineStop < sourceLength) && ('\n' != sourceString[lineStop])) {
lineStop++;
}
if (source_lines_count > 1 && source_lines != nullptr) {
auto chars = sourceString.characters8();
// Most of the time, when you look at a stack trace, you want a couple lines above
source_lines[0] = { &chars[lineStart], lineStop - lineStart };
source_line_numbers[0] = line;
if (lineStart > 0) {
auto byte_offset_in_source_string = lineStart - 1;
uint8_t source_line_i = 1;
auto remaining_lines_to_grab = source_lines_count - 1;
while (byte_offset_in_source_string > 0 && remaining_lines_to_grab > 0) {
unsigned int end_of_line_offset = byte_offset_in_source_string;
// This should probably be code points instead of newlines
while (byte_offset_in_source_string > 0 && chars[byte_offset_in_source_string] != '\n') {
byte_offset_in_source_string--;
}
// We are at the beginning of the line
source_lines[source_line_i] = { &chars[byte_offset_in_source_string],
end_of_line_offset - byte_offset_in_source_string + 1 };
source_line_numbers[source_line_i] = line - source_line_i;
source_line_i++;
remaining_lines_to_grab--;
byte_offset_in_source_string -= byte_offset_in_source_string > 0;
}
}
}
/* Finally, store the source "positions" info.
* Notes:
* - The retrieved column seem to point the "end column". To make sure we're current, we'll
*calculate the columns ourselves, since we've already found where the line starts. Note that in
*v8 it should be 0-based here (in contrast the 1-based column number in v8::StackFrame).
* - The static_casts are ugly, but comes from differences between JSC and v8's api, and should
*be OK since no source should be longer than "max int" chars.
* TODO: If expressionStart == expressionStop, then m_endColumn will be equal to m_startColumn.
*Should we handle this case?
*/
position->expression_start = expressionStart;
position->expression_stop = expressionStop;
position->line = WTF::OrdinalNumber::fromOneBasedInt(static_cast<int>(line)).zeroBasedInt();
position->column_start = (expressionStart - lineStart) + columnOffset;
position->column_stop = position->column_start + (expressionStop - expressionStart);
position->line_start = lineStart;
position->line_stop = lineStop;
return;
}
static void populateStackFrame(JSC::VM& vm, ZigStackTrace* trace, const JSC::StackFrame* stackFrame,
ZigStackFrame* frame, bool is_top)
{
populateStackFrameMetadata(vm, stackFrame, frame);
populateStackFramePosition(stackFrame, is_top ? trace->source_lines_ptr : nullptr,
is_top ? trace->source_lines_numbers : nullptr,
is_top ? trace->source_lines_to_collect : 0, &frame->position);
}
static void populateStackTrace(JSC::VM& vm, const WTF::Vector<JSC::StackFrame>& frames, ZigStackTrace* trace)
{
uint8_t frame_i = 0;
size_t stack_frame_i = 0;
const size_t total_frame_count = frames.size();
const uint8_t frame_count = total_frame_count < trace->frames_len ? total_frame_count : trace->frames_len;
while (frame_i < frame_count && stack_frame_i < total_frame_count) {
// Skip native frames
while (stack_frame_i < total_frame_count && !(&frames.at(stack_frame_i))->codeBlock() && !(&frames.at(stack_frame_i))->isWasmFrame()) {
stack_frame_i++;
}
if (stack_frame_i >= total_frame_count)
break;
ZigStackFrame* frame = &trace->frames_ptr[frame_i];
populateStackFrame(vm, trace, &frames[stack_frame_i], frame, frame_i == 0);
stack_frame_i++;
frame_i++;
}
trace->frames_len = frame_i;
}
#define SYNTAX_ERROR_CODE 4
static void fromErrorInstance(ZigException* except, JSC::JSGlobalObject* global,
JSC::ErrorInstance* err, const Vector<JSC::StackFrame>* stackTrace,
JSC::JSValue val)
{
JSC::JSObject* obj = JSC::jsDynamicCast<JSC::JSObject*>(val);
bool getFromSourceURL = false;
if (stackTrace != nullptr && stackTrace->size() > 0) {
populateStackTrace(global->vm(), *stackTrace, &except->stack);
} else if (err->stackTrace() != nullptr && err->stackTrace()->size() > 0) {
populateStackTrace(global->vm(), *err->stackTrace(), &except->stack);
} else {
getFromSourceURL = true;
}
except->code = (unsigned char)err->errorType();
if (err->isStackOverflowError()) {
except->code = 253;
}
if (err->isOutOfMemoryError()) {
except->code = 8;
}
if (except->code == SYNTAX_ERROR_CODE) {
except->message = Zig::toZigString(err->sanitizedMessageString(global));
} else if (JSC::JSValue message = obj->getIfPropertyExists(global, global->vm().propertyNames->message)) {
except->message = Zig::toZigString(message, global);
} else {
except->message = Zig::toZigString(err->sanitizedMessageString(global));
}
except->name = Zig::toZigString(err->sanitizedNameString(global));
except->runtime_type = err->runtimeTypeForCause();
auto clientData = WebCore::clientData(global->vm());
if (except->code != SYNTAX_ERROR_CODE) {
if (JSC::JSValue syscall = obj->getIfPropertyExists(global, clientData->builtinNames().syscallPublicName())) {
except->syscall = Zig::toZigString(syscall, global);
}
if (JSC::JSValue code = obj->getIfPropertyExists(global, clientData->builtinNames().codePublicName())) {
except->code_ = Zig::toZigString(code, global);
}
if (JSC::JSValue path = obj->getIfPropertyExists(global, clientData->builtinNames().pathPublicName())) {
except->path = Zig::toZigString(path, global);
}
if (JSC::JSValue fd = obj->getIfPropertyExists(global, Identifier::fromString(global->vm(), "fd"_s))) {
if (fd.isAnyInt()) {
except->fd = fd.toInt32(global);
}
}
if (JSC::JSValue errno_ = obj->getIfPropertyExists(global, clientData->builtinNames().errnoPublicName())) {
except->errno_ = errno_.toInt32(global);
}
}
if (getFromSourceURL) {
if (JSC::JSValue sourceURL = obj->getIfPropertyExists(global, global->vm().propertyNames->sourceURL)) {
except->stack.frames_ptr[0].source_url = Zig::toZigString(sourceURL, global);
if (JSC::JSValue column = obj->getIfPropertyExists(global, global->vm().propertyNames->column)) {
except->stack.frames_ptr[0].position.column_start = column.toInt32(global);
}
if (JSC::JSValue line = obj->getIfPropertyExists(global, global->vm().propertyNames->line)) {
except->stack.frames_ptr[0].position.line = line.toInt32(global);
if (JSC::JSValue lineText = obj->getIfPropertyExists(global, JSC::Identifier::fromString(global->vm(), "lineText"_s))) {
if (JSC::JSString* jsStr = lineText.toStringOrNull(global)) {
auto str = jsStr->value(global);
except->stack.source_lines_ptr[0] = Zig::toZigString(str);
except->stack.source_lines_numbers[0] = except->stack.frames_ptr[0].position.line;
except->stack.source_lines_len = 1;
except->remapped = true;
}
}
}
except->stack.frames_len = 1;
}
}
except->exception = err;
}
void exceptionFromString(ZigException* except, JSC::JSValue value, JSC::JSGlobalObject* global)
{
// Fallback case for when it's a user-defined ErrorLike-object that doesn't inherit from
// ErrorInstance
if (JSC::JSObject* obj = JSC::jsDynamicCast<JSC::JSObject*>(value)) {
if (obj->hasProperty(global, global->vm().propertyNames->name)) {
auto name_str = obj->getIfPropertyExists(global, global->vm().propertyNames->name).toWTFString(global);
except->name = Zig::toZigString(name_str);
if (name_str == "Error"_s) {
except->code = JSErrorCodeError;
} else if (name_str == "EvalError"_s) {
except->code = JSErrorCodeEvalError;
} else if (name_str == "RangeError"_s) {
except->code = JSErrorCodeRangeError;
} else if (name_str == "ReferenceError"_s) {
except->code = JSErrorCodeReferenceError;
} else if (name_str == "SyntaxError"_s) {
except->code = JSErrorCodeSyntaxError;
} else if (name_str == "TypeError"_s) {
except->code = JSErrorCodeTypeError;
} else if (name_str == "URIError"_s) {
except->code = JSErrorCodeURIError;
} else if (name_str == "AggregateError"_s) {
except->code = JSErrorCodeAggregateError;
}
}
if (JSC::JSValue message = obj->getIfPropertyExists(global, global->vm().propertyNames->message)) {
if (message) {
except->message = Zig::toZigString(
message.toWTFString(global));
}
}
if (JSC::JSValue sourceURL = obj->getIfPropertyExists(global, global->vm().propertyNames->sourceURL)) {
if (sourceURL) {
except->stack.frames_ptr[0].source_url = Zig::toZigString(
sourceURL.toWTFString(global));
except->stack.frames_len = 1;
}
}
if (JSC::JSValue line = obj->getIfPropertyExists(global, global->vm().propertyNames->line)) {
if (line) {
except->stack.frames_ptr[0].position.line = line.toInt32(global);
except->stack.frames_len = 1;
}
}
return;
}
auto scope = DECLARE_THROW_SCOPE(global->vm());
auto str = value.toWTFString(global);
if (scope.exception()) {
scope.clearException();
scope.release();
return;
}
scope.release();
auto ref = OpaqueJSString::tryCreate(str);
except->message = ZigString { ref->characters8(), ref->length() };
ref->ref();
}
void JSC__VM__releaseWeakRefs(JSC__VM* arg0)
{
arg0->finalizeSynchronousJSExecution();
}
static auto function_string_view = MAKE_STATIC_STRING_IMPL("Function");
void JSC__JSValue__getClassName(JSC__JSValue JSValue0, JSC__JSGlobalObject* arg1, ZigString* arg2)
{
JSValue value = JSValue::decode(JSValue0);
JSC::JSCell* cell = value.asCell();
if (cell == nullptr) {
arg2->len = 0;
return;
}
const char* ptr = cell->className();
auto view = WTF::StringView(ptr, strlen(ptr));
// Fallback to .name if className is empty
if (view.length() == 0 || StringView(String(function_string_view)) == view) {
JSC__JSValue__getNameProperty(JSValue0, arg1, arg2);
return;
}
JSObject* obj = value.toObject(arg1);
StringView calculated = StringView(JSObject::calculatedClassName(obj));
if (calculated.length() > 0) {
*arg2 = Zig::toZigString(calculated);
return;
}
*arg2 = Zig::toZigString(view);
}
void JSC__JSValue__getNameProperty(JSC__JSValue JSValue0, JSC__JSGlobalObject* arg1, ZigString* arg2)
{
JSC::JSObject* obj = JSC::JSValue::decode(JSValue0).getObject();
JSC::VM& vm = arg1->vm();
if (obj == nullptr) {
arg2->len = 0;
return;
}
JSC::JSValue name = obj->getIfPropertyExists(arg1, vm.propertyNames->toStringTagSymbol);
if (name && name.isString()) {
auto str = name.toWTFString(arg1);
if (!str.isEmpty()) {
*arg2 = Zig::toZigString(str);
return;
}
}
if (JSC::JSFunction* function = JSC::jsDynamicCast<JSC::JSFunction*>(obj)) {
WTF::String actualName = function->name(vm);
if (!actualName.isEmpty() || function->isHostOrBuiltinFunction()) {
*arg2 = Zig::toZigString(actualName);
return;
}
actualName = function->jsExecutable()->name().string();
*arg2 = Zig::toZigString(actualName);
return;
}
if (JSC::InternalFunction* function = JSC::jsDynamicCast<JSC::InternalFunction*>(obj)) {
auto view = WTF::StringView(function->name());
*arg2 = Zig::toZigString(view);
return;
}
arg2->len = 0;
}
JSC__JSValue JSC__JSValue__toError_(JSC__JSValue JSValue0)
{
JSC::JSValue value = JSC::JSValue::decode(JSValue0);
if (value.isEmpty() || !value.isCell())
return JSC::JSValue::encode({});
JSC::JSCell* cell = value.asCell();
switch (cell->type()) {
case JSC::ErrorInstanceType:
return JSC::JSValue::encode(value);
case JSC::CellType:
if (cell->inherits<JSC::Exception>()) {
JSC::Exception* exception = jsCast<JSC::Exception*>(cell);
return JSC::JSValue::encode(exception->value());
}
default: {
}
}
return JSC::JSValue::encode({});
}
void JSC__JSValue__toZigException(JSC__JSValue JSValue0, JSC__JSGlobalObject* arg1,
ZigException* exception)
{
JSC::JSValue value = JSC::JSValue::decode(JSValue0);
if (value == JSC::JSValue {}) {
exception->code = JSErrorCodeError;
exception->name = Zig::toZigString("Error"_s);
exception->message = Zig::toZigString("Unknown error"_s);
return;
}
if (JSC::Exception* jscException = JSC::jsDynamicCast<JSC::Exception*>(value)) {
if (JSC::ErrorInstance* error = JSC::jsDynamicCast<JSC::ErrorInstance*>(jscException->value())) {
fromErrorInstance(exception, arg1, error, &jscException->stack(), value);
return;
}
}
if (JSC::ErrorInstance* error = JSC::jsDynamicCast<JSC::ErrorInstance*>(value)) {
fromErrorInstance(exception, arg1, error, nullptr, value);
return;
}
exceptionFromString(exception, value, arg1);
}
void JSC__Exception__getStackTrace(JSC__Exception* arg0, ZigStackTrace* trace)
{
populateStackTrace(arg0->vm(), arg0->stack(), trace);
}
#pragma mark - JSC::VM
JSC__JSValue JSC__VM__runGC(JSC__VM* vm, bool sync)
{
JSC::JSLockHolder lock(vm);
vm->finalizeSynchronousJSExecution();
WTF::releaseFastMallocFreeMemory();
if (sync) {
vm->heap.collectNow(JSC::Sync, JSC::CollectionScope::Full);
WTF::releaseFastMallocFreeMemory();
} else {
vm->heap.collectSync(JSC::CollectionScope::Full);
}
vm->finalizeSynchronousJSExecution();
return JSC::JSValue::encode(JSC::jsNumber(vm->heap.sizeAfterLastFullCollection()));
}
bool JSC__VM__isJITEnabled() { return JSC::Options::useJIT(); }
void JSC__VM__clearExecutionTimeLimit(JSC__VM* vm)
{
JSC::JSLockHolder locker(vm);
if (vm->watchdog())
vm->watchdog()->setTimeLimit(JSC::Watchdog::noTimeLimit);
}
void JSC__VM__setExecutionTimeLimit(JSC__VM* vm, double limit)
{
JSC::JSLockHolder locker(vm);
JSC::Watchdog& watchdog = vm->ensureWatchdog();
watchdog.setTimeLimit(WTF::Seconds { limit });
}
bool JSC__JSValue__isTerminationException(JSC__JSValue JSValue0, JSC__VM* arg1)
{
JSC::Exception* exception = JSC::jsDynamicCast<JSC::Exception*>(JSC::JSValue::decode(JSValue0));
return exception != NULL && arg1->isTerminationException(exception);
}
void JSC__VM__shrinkFootprint(JSC__VM* arg0) { arg0->shrinkFootprintWhenIdle(); };
void JSC__VM__whenIdle(JSC__VM* arg0, void (*ArgFn1)()) { arg0->whenIdle(ArgFn1); };
JSC__VM* JSC__VM__create(unsigned char HeapType0)
{
}
void JSC__VM__holdAPILock(JSC__VM* arg0, void* ctx, void (*callback)(void* arg0))
{
JSC::JSLockHolder locker(arg0);
callback(ctx);
}
void JSC__JSString__iterator(JSC__JSString* arg0, JSC__JSGlobalObject* arg1, void* arg2)
{
jsstring_iterator* iter = (jsstring_iterator*)arg2;
arg0->value(iter);
}
void JSC__VM__deferGC(JSC__VM* vm, void* ctx, void (*callback)(void* arg0))
{
JSC::GCDeferralContext deferralContext(reinterpret_cast<JSC__VM&>(vm));
JSC::DisallowGC disallowGC;
callback(ctx);
}
void JSC__VM__deleteAllCode(JSC__VM* arg1, JSC__JSGlobalObject* globalObject)
{
JSC::JSLockHolder locker(globalObject->vm());
arg1->drainMicrotasks();
if (JSC::JSObject* obj = JSC::jsDynamicCast<JSC::JSObject*>(globalObject->moduleLoader())) {
auto id = JSC::Identifier::fromString(globalObject->vm(), "registry"_s);
JSC::JSMap* map = JSC::JSMap::create(globalObject->vm(), globalObject->mapStructure());
obj->putDirect(globalObject->vm(), id, map);
}
arg1->deleteAllCode(JSC::DeleteAllCodeEffort::PreventCollectionAndDeleteAllCode);
arg1->heap.reportAbandonedObjectGraph();
}
void JSC__VM__doWork(JSC__VM* vm)
{
vm->deferredWorkTimer->doWork(*vm);
}
void JSC__VM__deinit(JSC__VM* arg1, JSC__JSGlobalObject* globalObject) {}
void JSC__VM__drainMicrotasks(JSC__VM* arg0) { arg0->drainMicrotasks(); }
bool JSC__VM__executionForbidden(JSC__VM* arg0) { return (*arg0).executionForbidden(); }
bool JSC__VM__isEntered(JSC__VM* arg0) { return (*arg0).isEntered(); }
void JSC__VM__setExecutionForbidden(JSC__VM* arg0, bool arg1) { (*arg0).setExecutionForbidden(); }
void JSC__VM__throwError(JSC__VM* vm_, JSC__JSGlobalObject* arg1, JSC__JSValue value)
{
JSC::VM& vm = *reinterpret_cast<JSC::VM*>(vm_);
auto scope = DECLARE_THROW_SCOPE(vm);
JSC::JSObject* error = JSC::JSValue::decode(value).getObject();
JSC::Exception* exception = JSC::Exception::create(vm, error);
scope.throwException(arg1, exception);
}
#pragma mark - JSC::ThrowScope
void JSC__ThrowScope__clearException(JSC__ThrowScope* arg0)
{
arg0->clearException();
};
bJSC__ThrowScope JSC__ThrowScope__declare(JSC__VM* arg0, unsigned char* arg1, unsigned char* arg2,
size_t arg3)
{
Wrap<JSC::ThrowScope, bJSC__ThrowScope> wrapped = Wrap<JSC::ThrowScope, bJSC__ThrowScope>();
wrapped.cpp = new (wrapped.alignedBuffer()) JSC::ThrowScope(reinterpret_cast<JSC::VM&>(arg0));
return wrapped.result;
};
JSC__Exception* JSC__ThrowScope__exception(JSC__ThrowScope* arg0) { return arg0->exception(); }
void JSC__ThrowScope__release(JSC__ThrowScope* arg0) { arg0->release(); }
#pragma mark - JSC::CatchScope
void JSC__CatchScope__clearException(JSC__CatchScope* arg0)
{
arg0->clearException();
}
bJSC__CatchScope JSC__CatchScope__declare(JSC__VM* arg0, unsigned char* arg1, unsigned char* arg2,
size_t arg3)
{
JSC::CatchScope scope = JSC::CatchScope(reinterpret_cast<JSC::VM&>(arg0));
return cast<bJSC__CatchScope>(&scope);
}
JSC__Exception* JSC__CatchScope__exception(JSC__CatchScope* arg0) { return arg0->exception(); }
JSC__JSValue JSC__JSPromise__rejectedPromiseValue(JSC__JSGlobalObject* arg0,
JSC__JSValue JSValue1)
{
Zig::GlobalObject* global = reinterpret_cast<Zig::GlobalObject*>(arg0);
JSC::JSPromise* promise = JSC::JSPromise::create(arg0->vm(), arg0->promiseStructure());
promise->internalField(JSC::JSPromise::Field::Flags).set(arg0->vm(), promise, jsNumber(static_cast<unsigned>(JSC::JSPromise::Status::Rejected)));
promise->internalField(JSC::JSPromise::Field::ReactionsOrResult).set(arg0->vm(), promise, JSC::JSValue::decode(JSValue1));
JSC::ensureStillAliveHere(promise);
JSC::ensureStillAliveHere(JSC::JSValue::decode(JSValue1));
return JSC::JSValue::encode(promise);
}
JSC__JSValue JSC__JSPromise__resolvedPromiseValue(JSC__JSGlobalObject* arg0,
JSC__JSValue JSValue1)
{
Zig::GlobalObject* global = reinterpret_cast<Zig::GlobalObject*>(arg0);
JSC::JSPromise* promise = JSC::JSPromise::create(arg0->vm(), arg0->promiseStructure());
promise->internalField(JSC::JSPromise::Field::Flags).set(arg0->vm(), promise, jsNumber(static_cast<unsigned>(JSC::JSPromise::Status::Fulfilled)));
promise->internalField(JSC::JSPromise::Field::ReactionsOrResult).set(arg0->vm(), promise, JSC::JSValue::decode(JSValue1));
JSC::ensureStillAliveHere(promise);
JSC::ensureStillAliveHere(JSC::JSValue::decode(JSValue1));
return JSC::JSValue::encode(promise);
}
}
JSC__JSValue JSC__JSValue__createUninitializedUint8Array(JSC__JSGlobalObject* arg0, size_t arg1)
{
JSC::JSValue value = JSC::JSUint8Array::createUninitialized(arg0, arg0->m_typedArrayUint8.get(arg0), arg1);
return JSC::JSValue::encode(value);
}
enum class BuiltinNamesMap : uint8_t {
method,
headers,
status,
url,
body,
data,
toString,
redirect,
};
static JSC::Identifier builtinNameMap(JSC::JSGlobalObject* globalObject, unsigned char name)
{
auto& vm = globalObject->vm();
auto clientData = WebCore::clientData(vm);
switch (static_cast<BuiltinNamesMap>(name)) {
case BuiltinNamesMap::method: {
return clientData->builtinNames().methodPublicName();
}
case BuiltinNamesMap::headers: {
return clientData->builtinNames().headersPublicName();
}
case BuiltinNamesMap::status: {
return clientData->builtinNames().statusPublicName();
}
case BuiltinNamesMap::url: {
return clientData->builtinNames().urlPublicName();
}
case BuiltinNamesMap::body: {
return clientData->builtinNames().bodyPublicName();
}
case BuiltinNamesMap::data: {
return clientData->builtinNames().dataPublicName();
}
case BuiltinNamesMap::toString: {
return vm.propertyNames->toString;
}
case BuiltinNamesMap::redirect: {
return clientData->builtinNames().redirectPublicName();
}
}
}
JSC__JSValue JSC__JSValue__fastGetDirect_(JSC__JSValue JSValue0, JSC__JSGlobalObject* globalObject, unsigned char arg2)
{
JSC::JSValue value = JSC::JSValue::decode(JSValue0);
if (!value.isCell()) {
return JSValue::encode({});
}
return JSValue::encode(
value.getObject()->getDirect(globalObject->vm(), PropertyName(builtinNameMap(globalObject, arg2))));
}
JSC__JSValue JSC__JSValue__fastGet_(JSC__JSValue JSValue0, JSC__JSGlobalObject* globalObject, unsigned char arg2)
{
JSC::JSValue value = JSC::JSValue::decode(JSValue0);
if (!value.isCell()) {
return JSC::JSValue::encode(JSC::jsUndefined());
}
return JSValue::encode(
value.getObject()->getIfPropertyExists(globalObject, builtinNameMap(globalObject, arg2)));
}
bool JSC__JSValue__toBooleanSlow(JSC__JSValue JSValue0, JSC__JSGlobalObject* globalObject)
{
return JSValue::decode(JSValue0).toBoolean(globalObject);
}
void JSC__JSValue__forEachProperty(JSC__JSValue JSValue0, JSC__JSGlobalObject* globalObject, void* arg2, void (*iter)(JSC__JSGlobalObject* arg0, void* ctx, ZigString* arg2, JSC__JSValue JSValue3, bool isSymbol))
{
JSC::JSValue value = JSC::JSValue::decode(JSValue0);
JSC::JSObject* object = value.getObject();
if (!object)
return;
JSC::VM& vm = globalObject->vm();
auto scope = DECLARE_CATCH_SCOPE(vm);
size_t prototypeCount = 0;
JSC::Structure* structure = object->structure();
bool fast = canPerformFastPropertyEnumerationForIterationBun(structure);
JSValue prototypeObject = value;
if (fast) {
if (structure->outOfLineSize() == 0 && structure->inlineSize() == 0) {
fast = false;
if (JSValue proto = object->getPrototype(vm, globalObject)) {
if ((structure = proto.structureOrNull())) {
prototypeObject = proto;
fast = canPerformFastPropertyEnumerationForIterationBun(structure);
prototypeCount = 1;
}
}
}
}
auto* clientData = WebCore::clientData(vm);
WTF::Vector<Identifier, 6> visitedProperties;
restart:
if (fast) {
bool anyHits = false;
JSC::JSObject* objectToUse = prototypeObject.getObject();
structure->forEachProperty(vm, [&](const PropertyTableEntry& entry) -> bool {
if ((entry.attributes() & (PropertyAttribute::Function)) == 0 && (entry.attributes() & (PropertyAttribute::Builtin)) != 0) {
return true;
}
auto* prop = entry.key();
if (prop == vm.propertyNames->constructor
|| prop == vm.propertyNames->length
|| prop == vm.propertyNames->underscoreProto
|| prop == vm.propertyNames->toStringTagSymbol)
return true;
if (clientData->builtinNames().bunNativePtrPrivateName() == prop)
return true;
if (visitedProperties.contains(Identifier::fromUid(vm, prop))) {
return true;
}
visitedProperties.append(Identifier::fromUid(vm, prop));
ZigString key = toZigString(prop);
if (key.len == 0)
return true;
JSC::JSValue propertyValue = objectToUse == object ? objectToUse->getDirect(entry.offset()) : JSValue();
if (!propertyValue || propertyValue.isGetterSetter() && !((entry.attributes() & PropertyAttribute::Accessor) != 0)) {
propertyValue = objectToUse->get(globalObject, prop);
}
if (scope.exception())
scope.clearException();
if (!propertyValue)
return true;
anyHits = true;
JSC::EnsureStillAliveScope ensureStillAliveScope(propertyValue);
iter(globalObject, arg2, &key, JSC::JSValue::encode(propertyValue), prop->isSymbol());
return true;
});
if (scope.exception()) {
scope.clearException();
}
fast = false;
if (anyHits) {
if (prototypeCount++ < 5) {
if (JSValue proto = prototypeObject.getPrototype(globalObject)) {
if (!(proto == globalObject->objectPrototype() || proto == globalObject->functionPrototype() || (proto.inherits<JSGlobalProxy>() && jsCast<JSGlobalProxy*>(proto)->target() != globalObject))) {
if ((structure = proto.structureOrNull())) {
prototypeObject = proto;
fast = canPerformFastPropertyEnumerationForIterationBun(structure);
goto restart;
}
}
}
}
return;
}
}
JSC::PropertyNameArray properties(vm, PropertyNameMode::StringsAndSymbols, PrivateSymbolMode::Exclude);
{
JSObject* iterating = prototypeObject.getObject();
while (iterating && !(iterating == globalObject->objectPrototype() || iterating == globalObject->functionPrototype() || (iterating->inherits<JSGlobalProxy>() && jsCast<JSGlobalProxy*>(iterating)->target() != globalObject)) && prototypeCount++ < 5) {
iterating->methodTable()->getOwnPropertyNames(iterating, globalObject, properties, DontEnumPropertiesMode::Include);
RETURN_IF_EXCEPTION(scope, void());
for (auto& property : properties) {
if (UNLIKELY(property.isEmpty() || property.isNull()))
continue;
// ignore constructor
if (property == vm.propertyNames->constructor || clientData->builtinNames().bunNativePtrPrivateName() == property)
continue;
JSC::PropertySlot slot(object, PropertySlot::InternalMethodType::Get);
if (!object->getPropertySlot(globalObject, property, slot))
continue;
if ((slot.attributes() & PropertyAttribute::DontEnum) != 0) {
if (property == vm.propertyNames->length
|| property == vm.propertyNames->underscoreProto
|| property == vm.propertyNames->toStringTagSymbol)
continue;
}
if (visitedProperties.contains(property))
continue;
visitedProperties.append(property);
ZigString key = toZigString(property.isSymbol() && !property.isPrivateName() ? property.impl() : property.string());
if (key.len == 0)
continue;
JSC::JSValue propertyValue = jsUndefined();
if ((slot.attributes() & PropertyAttribute::DontEnum) != 0) {
if ((slot.attributes() & PropertyAttribute::Accessor) != 0) {
propertyValue = slot.getPureResult();
} else if (slot.attributes() & PropertyAttribute::BuiltinOrFunction) {
propertyValue = slot.getValue(globalObject, property);
} else if (slot.isCustom()) {
propertyValue = slot.getValue(globalObject, property);
} else if (slot.isValue()) {
propertyValue = slot.getValue(globalObject, property);
} else if (object->getOwnPropertySlot(object, globalObject, property, slot)) {
propertyValue = slot.getValue(globalObject, property);
}
} else if ((slot.attributes() & PropertyAttribute::Accessor) != 0) {
propertyValue = slot.getPureResult();
} else {
propertyValue = slot.getValue(globalObject, property);
}
if (scope.exception()) {
scope.clearException();
propertyValue = jsUndefined();
}
JSC::EnsureStillAliveScope ensureStillAliveScope(propertyValue);
iter(globalObject, arg2, &key, JSC::JSValue::encode(propertyValue), property.isSymbol());
}
// reuse memory
properties.data()->propertyNameVector().shrink(0);
if (iterating->isCallable())
break;
if (iterating == globalObject)
break;
iterating = iterating->getPrototype(vm, globalObject).getObject();
}
}
properties.releaseData();
if (scope.exception()) {
scope.clearException();
return;
}
}
void JSC__JSValue__forEachPropertyOrdered(JSC__JSValue JSValue0, JSC__JSGlobalObject* globalObject, void* arg2, void (*iter)(JSC__JSGlobalObject* arg0, void* ctx, ZigString* arg2, JSC__JSValue JSValue3, bool isSymbol))
{
JSC::JSValue value = JSC::JSValue::decode(JSValue0);
JSC::JSObject* object = value.getObject();
if (!object)
return;
JSC::VM& vm = globalObject->vm();
JSC::PropertyNameArray properties(vm, PropertyNameMode::StringsAndSymbols, PrivateSymbolMode::Exclude);
{
auto scope = DECLARE_CATCH_SCOPE(vm);
JSC::JSObject::getOwnPropertyNames(object, globalObject, properties, DontEnumPropertiesMode::Include);
if (scope.exception()) {
scope.clearException();
return;
}
}
auto vector = properties.data()->propertyNameVector();
std::sort(vector.begin(), vector.end(), [&](Identifier a, Identifier b) -> bool {
const WTF::StringImpl* aImpl = a.isSymbol() && !a.isPrivateName() ? a.impl() : a.string().impl();
const WTF::StringImpl* bImpl = b.isSymbol() && !b.isPrivateName() ? b.impl() : b.string().impl();
return codePointCompare(aImpl, bImpl) < 0;
});
auto clientData = WebCore::clientData(vm);
for (auto property : vector) {
if (UNLIKELY(property.isEmpty() || property.isNull()))
continue;
// ignore constructor
if (property == vm.propertyNames->constructor || clientData->builtinNames().bunNativePtrPrivateName() == property)
continue;
JSC::PropertySlot slot(object, PropertySlot::InternalMethodType::Get);
if (!object->getPropertySlot(globalObject, property, slot))
continue;
if ((slot.attributes() & PropertyAttribute::DontEnum) != 0) {
if (property == vm.propertyNames->underscoreProto
|| property == vm.propertyNames->toStringTagSymbol)
continue;
}
JSC::JSValue propertyValue = jsUndefined();
auto scope = DECLARE_CATCH_SCOPE(vm);
if ((slot.attributes() & PropertyAttribute::DontEnum) != 0) {
if ((slot.attributes() & PropertyAttribute::Accessor) != 0) {
propertyValue = slot.getPureResult();
} else if (slot.attributes() & PropertyAttribute::BuiltinOrFunction) {
propertyValue = slot.getValue(globalObject, property);
} else if (slot.isCustom()) {
propertyValue = slot.getValue(globalObject, property);
} else if (slot.isValue()) {
propertyValue = slot.getValue(globalObject, property);
} else if (object->getOwnPropertySlot(object, globalObject, property, slot)) {
propertyValue = slot.getValue(globalObject, property);
}
} else if ((slot.attributes() & PropertyAttribute::Accessor) != 0) {
propertyValue = slot.getPureResult();
} else {
propertyValue = slot.getValue(globalObject, property);
}
if (UNLIKELY(scope.exception())) {
scope.clearException();
propertyValue = jsUndefined();
}
const WTF::StringImpl* name = property.isSymbol() && !property.isPrivateName() ? property.impl() : property.string().impl();
ZigString key = toZigString(name);
JSC::EnsureStillAliveScope ensureStillAliveScope(propertyValue);
iter(globalObject, arg2, &key, JSC::JSValue::encode(propertyValue), property.isSymbol());
}
properties.releaseData();
}
bool JSC__JSValue__isConstructor(JSC__JSValue JSValue0)
{
JSValue value = JSValue::decode(JSValue0);
return value.isConstructor();
}
bool JSC__JSValue__isInstanceOf(JSC__JSValue JSValue0, JSC__JSGlobalObject* globalObject, JSC__JSValue JSValue1)
{
VM& vm = globalObject->vm();
auto scope = DECLARE_CATCH_SCOPE(vm);
JSValue jsValue = JSValue::decode(JSValue0);
JSValue jsValue1 = JSValue::decode(JSValue1);
if (UNLIKELY(!jsValue1.isObject())) {
return false;
}
JSObject* jsConstructor = JSC::asObject(jsValue1);
if (UNLIKELY(!jsConstructor->structure()->typeInfo().implementsHasInstance()))
return false;
bool result = jsConstructor->hasInstance(globalObject, jsValue);
RETURN_IF_EXCEPTION(scope, false);
return result;
}
extern "C" JSC__JSValue JSC__JSValue__createRopeString(JSC__JSValue JSValue0, JSC__JSValue JSValue1, JSC__JSGlobalObject* globalObject)
{
return JSValue::encode(JSC::jsString(globalObject, JSC::JSValue::decode(JSValue0).toString(globalObject), JSC::JSValue::decode(JSValue1).toString(globalObject)));
}
extern "C" size_t JSC__VM__blockBytesAllocated(JSC__VM* vm)
{
#if ENABLE(RESOURCE_USAGE)
return vm->heap.blockBytesAllocated() + vm->heap.extraMemorySize();
#else
return 0;
#endif
}
extern "C" size_t JSC__VM__externalMemorySize(JSC__VM* vm)
{
#if ENABLE(RESOURCE_USAGE)
return vm->heap.externalMemorySize();
#else
return 0;
#endif
}
extern "C" void JSC__JSGlobalObject__queueMicrotaskJob(JSC__JSGlobalObject* arg0, JSC__JSValue JSValue1, JSC__JSValue JSValue2, JSC__JSValue JSValue3, JSC__JSValue JSValue4)
{
Zig::GlobalObject* globalObject = reinterpret_cast<Zig::GlobalObject*>(arg0);
JSC::VM& vm = globalObject->vm();
globalObject->queueMicrotask(
JSValue(globalObject->performMicrotaskFunction()),
JSC::JSValue::decode(JSValue1),
JSC::JSValue::decode(JSValue2),
JSC::JSValue::decode(JSValue3),
JSC::JSValue::decode(JSValue4));
}
extern "C" JSC__JSValue WebCore__AbortSignal__create(JSC__JSGlobalObject* globalObject)
{
Zig::GlobalObject* thisObject = JSC::jsCast<Zig::GlobalObject*>(globalObject);
auto* context = thisObject->scriptExecutionContext();
auto abortSignal = WebCore::AbortSignal::create(context);
return JSValue::encode(toJSNewlyCreated<IDLInterface<WebCore__AbortSignal>>(*globalObject, *jsCast<JSDOMGlobalObject*>(globalObject), WTFMove(abortSignal)));
}
extern "C" JSC__JSValue WebCore__AbortSignal__toJS(WebCore__AbortSignal* arg0, JSC__JSGlobalObject* globalObject)
{
WebCore::AbortSignal* abortSignal = reinterpret_cast<WebCore::AbortSignal*>(arg0);
return JSValue::encode(toJS<IDLInterface<WebCore__AbortSignal>>(*globalObject, *jsCast<JSDOMGlobalObject*>(globalObject), *abortSignal));
}
extern "C" WebCore__AbortSignal* WebCore__AbortSignal__signal(WebCore__AbortSignal* arg0, JSC__JSValue JSValue1)
{
WebCore::AbortSignal* abortSignal = reinterpret_cast<WebCore::AbortSignal*>(arg0);
abortSignal->signalAbort(JSC::JSValue::decode(JSValue1));
return arg0;
}
extern "C" bool WebCore__AbortSignal__aborted(WebCore__AbortSignal* arg0)
{
WebCore::AbortSignal* abortSignal = reinterpret_cast<WebCore::AbortSignal*>(arg0);
return abortSignal->aborted();
}
extern "C" JSC__JSValue WebCore__AbortSignal__abortReason(WebCore__AbortSignal* arg0)
{
WebCore::AbortSignal* abortSignal = reinterpret_cast<WebCore::AbortSignal*>(arg0);
return JSC::JSValue::encode(abortSignal->reason());
}
extern "C" WebCore__AbortSignal* WebCore__AbortSignal__ref(WebCore__AbortSignal* arg0)
{
WebCore::AbortSignal* abortSignal = reinterpret_cast<WebCore::AbortSignal*>(arg0);
abortSignal->ref();
return arg0;
}
extern "C" WebCore__AbortSignal* WebCore__AbortSignal__unref(WebCore__AbortSignal* arg0)
{
WebCore::AbortSignal* abortSignal = reinterpret_cast<WebCore::AbortSignal*>(arg0);
abortSignal->deref();
return arg0;
}
extern "C" void WebCore__AbortSignal__cleanNativeBindings(WebCore__AbortSignal* arg0, void* arg1)
{
WebCore::AbortSignal* abortSignal = reinterpret_cast<WebCore::AbortSignal*>(arg0);
abortSignal->cleanNativeBindings(arg1);
}
extern "C" WebCore__AbortSignal* WebCore__AbortSignal__addListener(WebCore__AbortSignal* arg0, void* ctx, void (*callback)(void* ctx, JSC__JSValue reason))
{
WebCore::AbortSignal* abortSignal = reinterpret_cast<WebCore::AbortSignal*>(arg0);
if (abortSignal->aborted()) {
callback(ctx, JSC::JSValue::encode(abortSignal->reason()));
return arg0;
}
abortSignal->addNativeCallback(std::make_tuple(ctx, callback));
return arg0;
}
extern "C" WebCore__AbortSignal* WebCore__AbortSignal__fromJS(JSC__JSValue value)
{
JSC::JSValue decodedValue = JSC::JSValue::decode(value);
if (decodedValue.isEmpty())
return nullptr;
WebCore::JSAbortSignal* object = JSC::jsDynamicCast<WebCore::JSAbortSignal*>(decodedValue);
if (!object)
return nullptr;
return reinterpret_cast<WebCore__AbortSignal*>(&object->wrapped());
}
static auto ABORT_ERROR_NAME = MAKE_STATIC_STRING_IMPL("AbortError");
extern "C" JSC__JSValue WebCore__AbortSignal__createAbortError(const ZigString* message, const ZigString* arg1,
JSC__JSGlobalObject* globalObject)
{
JSC::VM& vm = globalObject->vm();
ZigString code = *arg1;
JSC::JSObject* error = Zig::getErrorInstance(message, globalObject).asCell()->getObject();
error->putDirect(
vm, vm.propertyNames->name,
JSC::JSValue(JSC::jsOwnedString(vm, ABORT_ERROR_NAME)),
0);
if (code.len > 0) {
auto clientData = WebCore::clientData(vm);
JSC::JSValue codeValue = Zig::toJSStringValue(code, globalObject);
error->putDirect(vm, clientData->builtinNames().codePublicName(), codeValue, 0);
}
return JSC::JSValue::encode(error);
}
static auto TIMEOUT_ERROR_NAME = MAKE_STATIC_STRING_IMPL("TimeoutError");
extern "C" JSC__JSValue WebCore__AbortSignal__createTimeoutError(const ZigString* message, const ZigString* arg1,
JSC__JSGlobalObject* globalObject)
{
JSC::VM& vm = globalObject->vm();
ZigString code = *arg1;
JSC::JSObject* error = Zig::getErrorInstance(message, globalObject).asCell()->getObject();
error->putDirect(
vm, vm.propertyNames->name,
JSC::JSValue(JSC::jsOwnedString(vm, TIMEOUT_ERROR_NAME)),
0);
if (code.len > 0) {
auto clientData = WebCore::clientData(vm);
JSC::JSValue codeValue = Zig::toJSStringValue(code, globalObject);
error->putDirect(vm, clientData->builtinNames().codePublicName(), codeValue, 0);
}
return JSC::JSValue::encode(error);
}
#pragma mark - WebCore::DOMFormData
CPP_DECL void WebCore__DOMFormData__append(WebCore__DOMFormData* arg0, ZigString* arg1, ZigString* arg2)
{
arg0->append(toStringCopy(*arg1), toStringCopy(*arg2));
}
CPP_DECL void WebCore__DOMFormData__appendBlob(WebCore__DOMFormData* arg0, JSC__JSGlobalObject* arg1, ZigString* arg2, void* blobValueInner, ZigString* fileName)
{
RefPtr<Blob> blob = WebCore::Blob::create(blobValueInner);
arg0->append(toStringCopy(*arg2), blob, toStringCopy(*fileName));
}
CPP_DECL size_t WebCore__DOMFormData__count(WebCore__DOMFormData* arg0)
{
return arg0->count();
}
extern "C" void DOMFormData__toQueryString(
DOMFormData* formData,
void* ctx,
void (*callback)(void* ctx, ZigString* encoded))
{
auto str = formData->toURLEncodedString();
ZigString encoded = toZigString(str);
callback(ctx, &encoded);
}
CPP_DECL JSC__JSValue WebCore__DOMFormData__createFromURLQuery(JSC__JSGlobalObject* arg0, ZigString* arg1)
{
JSC::VM& vm = arg0->vm();
Zig::GlobalObject* globalObject = reinterpret_cast<Zig::GlobalObject*>(arg0);
// don't need to copy the string because it internally does.
auto formData = DOMFormData::create(globalObject->scriptExecutionContext(), toString(*arg1));
return JSValue::encode(toJSNewlyCreated(arg0, globalObject, WTFMove(formData)));
}
CPP_DECL JSC__JSValue WebCore__DOMFormData__create(JSC__JSGlobalObject* arg0)
{
JSC::VM& vm = arg0->vm();
Zig::GlobalObject* globalObject = reinterpret_cast<Zig::GlobalObject*>(arg0);
auto formData = DOMFormData::create(globalObject->scriptExecutionContext());
return JSValue::encode(toJSNewlyCreated(arg0, globalObject, WTFMove(formData)));
}
CPP_DECL WebCore__DOMFormData* WebCore__DOMFormData__fromJS(JSC__JSValue JSValue1)
{
return WebCoreCast<WebCore::JSDOMFormData, WebCore__DOMFormData>(JSValue1);
}
#pragma mark - JSC::JSMap
CPP_DECL JSC__JSValue JSC__JSMap__create(JSC__JSGlobalObject* arg0)
{
JSC::JSMap* map = JSC::JSMap::create(arg0->vm(), arg0->mapStructure());
return JSC::JSValue::encode(map);
}
CPP_DECL JSC__JSValue JSC__JSMap__get_(JSC__JSMap* map, JSC__JSGlobalObject* arg1, JSC__JSValue JSValue2)
{
JSC::JSValue value = JSC::JSValue::decode(JSValue2);
return JSC::JSValue::encode(map->get(arg1, value));
}
CPP_DECL bool JSC__JSMap__has(JSC__JSMap* map, JSC__JSGlobalObject* arg1, JSC__JSValue JSValue2)
{
JSC::JSValue value = JSC::JSValue::decode(JSValue2);
return map->has(arg1, value);
}
CPP_DECL bool JSC__JSMap__remove(JSC__JSMap* map, JSC__JSGlobalObject* arg1, JSC__JSValue JSValue2)
{
JSC::JSValue value = JSC::JSValue::decode(JSValue2);
return map->remove(arg1, value);
}
CPP_DECL void JSC__JSMap__set(JSC__JSMap* map, JSC__JSGlobalObject* arg1, JSC__JSValue JSValue2, JSC__JSValue JSValue3)
{
map->set(arg1, JSC::JSValue::decode(JSValue2), JSC::JSValue::decode(JSValue3));
}
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