#include "config.h"
#include "GetterSetter.h"
#include "Error.h"
#include "Exception.h"
#include "JSObject.h"
#include "JSCInlines.h"
#include <wtf/Assertions.h>
namespace JSC {
STATIC_ASSERT_IS_TRIVIALLY_DESTRUCTIBLE(GetterSetter);
const ClassInfo GetterSetter::s_info = { "GetterSetter", 0, 0, CREATE_METHOD_TABLE(GetterSetter) };
void GetterSetter::visitChildren(JSCell* cell, SlotVisitor& visitor)
{
GetterSetter* thisObject = jsCast<GetterSetter*>(cell);
ASSERT_GC_OBJECT_INHERITS(thisObject, info());
JSCell::visitChildren(thisObject, visitor);
visitor.append(&thisObject->m_getter);
visitor.append(&thisObject->m_setter);
}
GetterSetter* GetterSetter::withGetter(VM& vm, JSGlobalObject* globalObject, JSObject* newGetter)
{
if (isGetterNull()) {
setGetter(vm, globalObject, newGetter);
return this;
}
GetterSetter* result = GetterSetter::create(vm, globalObject);
result->setGetter(vm, globalObject, newGetter);
result->setSetter(vm, globalObject, setter());
return result;
}
GetterSetter* GetterSetter::withSetter(VM& vm, JSGlobalObject* globalObject, JSObject* newSetter)
{
if (isSetterNull()) {
setSetter(vm, globalObject, newSetter);
return this;
}
GetterSetter* result = GetterSetter::create(vm, globalObject);
result->setGetter(vm, globalObject, getter());
result->setSetter(vm, globalObject, newSetter);
return result;
}
JSValue callGetter(ExecState* exec, JSValue base, JSValue getterSetter)
{
if (exec->hadException())
return exec->exception()->value();
JSObject* getter = jsCast<GetterSetter*>(getterSetter)->getter();
CallData callData;
CallType callType = getter->methodTable(exec->vm())->getCallData(getter, callData);
return call(exec, getter, callType, callData, base, ArgList());
}
void callSetter(ExecState* exec, JSValue base, JSValue getterSetter, JSValue value, ECMAMode ecmaMode)
{
GetterSetter* getterSetterObj = jsCast<GetterSetter*>(getterSetter);
if (getterSetterObj->isSetterNull()) {
if (ecmaMode == StrictMode)
throwTypeError(exec, StrictModeReadonlyPropertyWriteError);
return;
}
JSObject* setter = getterSetterObj->setter();
MarkedArgumentBuffer args;
args.append(value);
CallData callData;
CallType callType = setter->methodTable(exec->vm())->getCallData(setter, callData);
call(exec, setter, callType, callData, base, args);
}
}