#pragma once
#include "JSObject.h"
namespace JSC {
class JSInternalPromise;
class JSModuleNamespaceObject;
class JSModuleRecord;
class SourceCode;
class JSModuleLoader final : public JSNonFinalObject {
public:
using Base = JSNonFinalObject;
static constexpr unsigned StructureFlags = Base::StructureFlags | HasStaticPropertyTable;
template<typename CellType, SubspaceAccess>
static IsoSubspace* subspaceFor(VM& vm)
{
STATIC_ASSERT_ISO_SUBSPACE_SHARABLE(JSModuleLoader, Base);
return &vm.plainObjectSpace;
}
enum Status {
Fetch = 1,
Instantiate,
Satisfy,
Link,
Ready,
};
static JSModuleLoader* create(JSGlobalObject* globalObject, VM& vm, Structure* structure)
{
JSModuleLoader* object = new (NotNull, allocateCell<JSModuleLoader>(vm.heap)) JSModuleLoader(vm, structure);
object->finishCreation(globalObject, vm);
return object;
}
DECLARE_INFO;
static Structure* createStructure(VM& vm, JSGlobalObject* globalObject, JSValue prototype)
{
return Structure::create(vm, globalObject, prototype, TypeInfo(ObjectType, StructureFlags), info());
}
JSValue provideFetch(JSGlobalObject*, JSValue key, const SourceCode&);
JSInternalPromise* loadAndEvaluateModule(JSGlobalObject*, JSValue moduleName, JSValue parameters, JSValue scriptFetcher);
JSInternalPromise* loadModule(JSGlobalObject*, JSValue moduleName, JSValue parameters, JSValue scriptFetcher);
JSValue linkAndEvaluateModule(JSGlobalObject*, JSValue moduleKey, JSValue scriptFetcher);
JSInternalPromise* requestImportModule(JSGlobalObject*, const Identifier&, JSValue parameters, JSValue scriptFetcher);
JSInternalPromise* importModule(JSGlobalObject*, JSString* moduleName, JSValue parameters, const SourceOrigin& referrer);
JSInternalPromise* resolve(JSGlobalObject*, JSValue name, JSValue referrer, JSValue scriptFetcher);
Identifier resolveSync(JSGlobalObject*, JSValue name, JSValue referrer, JSValue scriptFetcher);
JSInternalPromise* fetch(JSGlobalObject*, JSValue key, JSValue parameters, JSValue scriptFetcher);
JSObject* createImportMetaProperties(JSGlobalObject*, JSValue key, JSModuleRecord*, JSValue scriptFetcher);
JSValue evaluate(JSGlobalObject*, JSValue key, JSValue moduleRecord, JSValue scriptFetcher);
JSValue evaluateNonVirtual(JSGlobalObject*, JSValue key, JSValue moduleRecord, JSValue scriptFetcher);
JSModuleNamespaceObject* getModuleNamespaceObject(JSGlobalObject*, JSValue moduleRecord);
JSArray* dependencyKeysIfEvaluated(JSGlobalObject*, JSValue key);
private:
JSModuleLoader(VM&, Structure*);
void finishCreation(JSGlobalObject*, VM&);
};
}