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#include "root.h"
#include "ImportMetaObject.h"
#include "ZigGlobalObject.h"
#include "ActiveDOMObject.h"
#include "ExtendedDOMClientIsoSubspaces.h"
#include "ExtendedDOMIsoSubspaces.h"
#include "IDLTypes.h"
// #include "JSBlob.h"
#include "JSDOMAttribute.h"
#include "JSDOMBinding.h"
#include "JSDOMConstructor.h"
#include "JSDOMConvertBase.h"
#include "JSDOMConvertInterface.h"
#include "JSDOMConvertStrings.h"
#include "JSDOMExceptionHandling.h"
#include "JSDOMGlobalObject.h"
#include "JSDOMGlobalObjectInlines.h"
#include "JSDOMOperation.h"
#include "JSDOMWrapperCache.h"
#include "ScriptExecutionContext.h"
#include "WebCoreJSClientData.h"
#include "JavaScriptCore/FunctionPrototype.h"
#include "JavaScriptCore/HeapAnalyzer.h"
#include "JavaScriptCore/JSDestructibleObjectHeapCellType.h"
#include "JavaScriptCore/SlotVisitorMacros.h"
#include "JavaScriptCore/SubspaceInlines.h"
#include "wtf/GetPtr.h"
#include "wtf/PointerPreparations.h"
#include "wtf/URL.h"
#include "JavaScriptCore/BuiltinNames.h"
#include "JSBufferEncodingType.h"
#include "JSBufferPrototypeBuiltins.h"
#include "JSBufferConstructorBuiltins.h"
#include "JavaScriptCore/JSBase.h"
namespace Zig {
using namespace JSC;
using namespace WebCore;
extern "C" JSC__JSValue Bun__resolve(JSC::JSGlobalObject* global, JSC__JSValue specifier, JSC__JSValue from);
extern "C" JSC__JSValue Bun__resolveSync(JSC::JSGlobalObject* global, JSC__JSValue specifier, JSC__JSValue from);
static JSC_DECLARE_HOST_FUNCTION(functionImportMeta__resolveSync);
static JSC_DEFINE_HOST_FUNCTION(functionImportMeta__resolveSync,
(JSC::JSGlobalObject * globalObject, JSC::CallFrame* callFrame))
{
JSC::VM& vm = globalObject->vm();
switch (callFrame->argumentCount()) {
case 0: {
auto scope = DECLARE_THROW_SCOPE(globalObject->vm());
// not "requires" because "require" could be confusing
JSC::throwTypeError(globalObject, scope, "import.meta.resolveSync needs 1 argument (a string)"_s);
scope.release();
return JSC::JSValue::encode(JSC::JSValue {});
}
default: {
JSC::JSValue moduleName = callFrame->argument(0);
if (moduleName.isUndefinedOrNull()) {
auto scope = DECLARE_THROW_SCOPE(globalObject->vm());
JSC::throwTypeError(globalObject, scope, "import.meta.resolveSync expects a string"_s);
scope.release();
return JSC::JSValue::encode(JSC::JSValue {});
}
JSC__JSValue from;
if (callFrame->argumentCount() > 1) {
JSC::JSValue fromValue = callFrame->argument(1);
// require.resolve also supports a paths array
// we only support a single path
if (!fromValue.isUndefinedOrNull() && fromValue.isObject()) {
if (JSC::JSArray* array = JSC::jsDynamicCast<JSC::JSArray*>(fromValue.getObject()->getIfPropertyExists(globalObject, JSC::Identifier::fromString(vm, "paths"_s)))) {
if (array->length() > 0) {
fromValue = array->getIndex(globalObject, 0);
}
}
}
from = JSC::JSValue::encode(fromValue);
} else {
JSC::JSObject* thisObject = JSC::jsDynamicCast<JSC::JSObject*>(callFrame->thisValue());
if (UNLIKELY(!thisObject)) {
auto scope = DECLARE_THROW_SCOPE(globalObject->vm());
JSC::throwTypeError(globalObject, scope, "import.meta.resolveSync must be bound to an import.meta object"_s);
return JSC::JSValue::encode(JSC::JSValue {});
}
auto clientData = WebCore::clientData(vm);
from = JSC::JSValue::encode(thisObject->get(globalObject, clientData->builtinNames().pathPublicName()));
}
auto result = Bun__resolveSync(globalObject, JSC::JSValue::encode(moduleName), from);
auto scope = DECLARE_THROW_SCOPE(globalObject->vm());
if (!JSC::JSValue::decode(result).isString()) {
JSC::throwException(globalObject, scope, JSC::JSValue::decode(result));
return JSC::JSValue::encode(JSC::JSValue {});
}
scope.release();
return result;
}
}
}
static JSC_DECLARE_HOST_FUNCTION(functionImportMeta__resolve);
static JSC_DEFINE_HOST_FUNCTION(functionImportMeta__resolve,
(JSC::JSGlobalObject * globalObject, JSC::CallFrame* callFrame))
{
JSC::VM& vm = globalObject->vm();
switch (callFrame->argumentCount()) {
case 0: {
auto scope = DECLARE_THROW_SCOPE(globalObject->vm());
// not "requires" because "require" could be confusing
JSC::throwTypeError(globalObject, scope, "import.meta.resolve needs 1 argument (a string)"_s);
scope.release();
return JSC::JSValue::encode(JSC::JSValue {});
}
default: {
JSC::JSValue moduleName = callFrame->argument(0);
if (moduleName.isUndefinedOrNull()) {
auto scope = DECLARE_THROW_SCOPE(globalObject->vm());
JSC::throwTypeError(globalObject, scope, "import.meta.resolve expects a string"_s);
scope.release();
return JSC::JSValue::encode(JSC::JSValue {});
}
JSC__JSValue from;
if (callFrame->argumentCount() > 1) {
from = JSC::JSValue::encode(callFrame->argument(1));
} else {
JSC::JSObject* thisObject = JSC::jsDynamicCast<JSC::JSObject*>(callFrame->thisValue());
if (UNLIKELY(!thisObject)) {
auto scope = DECLARE_THROW_SCOPE(globalObject->vm());
JSC::throwTypeError(globalObject, scope, "import.meta.resolve must be bound to an import.meta object"_s);
return JSC::JSValue::encode(JSC::JSValue {});
}
auto clientData = WebCore::clientData(vm);
from = JSC::JSValue::encode(thisObject->get(globalObject, clientData->builtinNames().pathPublicName()));
}
return Bun__resolve(globalObject, JSC::JSValue::encode(moduleName), from);
}
}
}
class ImportMetaObjectPrototype final : public JSC::JSNonFinalObject {
public:
using Base = JSC::JSNonFinalObject;
static ImportMetaObjectPrototype* create(JSC::VM& vm, JSGlobalObject* globalObject, JSC::Structure* structure)
{
ImportMetaObjectPrototype* ptr = new (NotNull, JSC::allocateCell<ImportMetaObjectPrototype>(vm)) ImportMetaObjectPrototype(vm, globalObject, structure);
ptr->finishCreation(vm, globalObject);
return ptr;
}
DECLARE_INFO;
template<typename CellType, JSC::SubspaceAccess>
static JSC::GCClient::IsoSubspace* subspaceFor(JSC::VM& vm)
{
return &vm.plainObjectSpace();
}
static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::JSValue prototype)
{
return JSC::Structure::create(vm, globalObject, prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), info());
}
private:
ImportMetaObjectPrototype(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::Structure* structure)
: Base(vm, structure)
{
}
void finishCreation(JSC::VM&, JSC::JSGlobalObject*);
};
STATIC_ASSERT_ISO_SUBSPACE_SHARABLE(ImportMetaObjectPrototype, ImportMetaObjectPrototype::Base);
JSObject* ImportMetaObject::createPrototype(VM& vm, JSDOMGlobalObject& globalObject)
{
return ImportMetaObjectPrototype::create(vm, &globalObject, ImportMetaObjectPrototype::createStructure(vm, &globalObject, globalObject.objectPrototype()));
}
void ImportMetaObjectPrototype::finishCreation(VM& vm, JSGlobalObject* globalObject_)
{
Base::finishCreation(vm);
auto* globalObject = reinterpret_cast<Zig::GlobalObject*>(globalObject_);
auto clientData = WebCore::clientData(vm);
this->putDirect(vm, clientData->builtinNames().filePublicName(), jsEmptyString(vm), 0);
this->putDirect(vm, clientData->builtinNames().dirPublicName(), jsEmptyString(vm), 0);
this->putDirect(vm, clientData->builtinNames().pathPublicName(), jsEmptyString(vm), 0);
this->putDirect(vm, clientData->builtinNames().urlPublicName(), jsEmptyString(vm), 0);
this->putDirect(vm, clientData->builtinNames().mainPublicName(), jsBoolean(false), 0);
this->putDirectBuiltinFunction(vm, globalObject,
clientData->builtinNames().requirePublicName(), importMetaObjectRequireCodeGenerator(vm), 0);
this->putDirectBuiltinFunction(vm, globalObject,
clientData->builtinNames().loadModulePublicName(), importMetaObjectLoadModuleCodeGenerator(vm), JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::DontDelete | 0);
this->putDirectBuiltinFunction(vm, globalObject,
clientData->builtinNames().requireModulePublicName(), importMetaObjectRequireModuleCodeGenerator(vm), JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::DontDelete | 0);
this->putDirectNativeFunction(vm, globalObject, clientData->builtinNames().resolvePublicName(), 1,
functionImportMeta__resolve,
NoIntrinsic,
JSC::PropertyAttribute::Function | 0);
this->putDirectNativeFunction(
vm, globalObject, clientData->builtinNames().resolveSyncPublicName(),
1,
functionImportMeta__resolveSync,
NoIntrinsic,
JSC::PropertyAttribute::Function | 0);
JSC_TO_STRING_TAG_WITHOUT_TRANSITION();
}
void ImportMetaObject::finishCreation(VM& vm)
{
Base::finishCreation(vm);
ASSERT(inherits(info()));
}
void ImportMetaObject::analyzeHeap(JSCell* cell, HeapAnalyzer& analyzer)
{
auto* thisObject = jsCast<ImportMetaObject*>(cell);
// if (void* wrapped = thisObject->wrapped()) {
// if (thisObject->scriptExecutionContext())
// analyzer.setLabelForCell(cell, "url " + thisObject->scriptExecutionContext()->url().string());
// }
Base::analyzeHeap(cell, analyzer);
}
const JSC::ClassInfo ImportMetaObjectPrototype::s_info = { "ImportMeta"_s, &Base::s_info, nullptr, nullptr,
CREATE_METHOD_TABLE(ImportMetaObjectPrototype) };
const JSC::ClassInfo ImportMetaObject::s_info = { "ImportMeta"_s, &Base::s_info, nullptr, nullptr,
CREATE_METHOD_TABLE(ImportMetaObject) };
}
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