void VJSStream::_GetLong64(VJSParms_callStaticFunction& ioParms, VStream* inStream)
{
sLONG8 l8;
VError err = inStream->GetLong8(l8);
if (err == VE_OK)
ioParms.ReturnNumber(l8);
}
void VJSStream::_GetReal(VJSParms_callStaticFunction& ioParms, VStream* inStream)
{
Real r;
VError err = inStream->GetReal(r);
if (err == VE_OK)
ioParms.ReturnNumber(r);
}
void VJSStream::_GetByte(VJSParms_callStaticFunction& ioParms, VStream* inStream)
{
uBYTE c;
VError err = inStream->GetByte(c);
if (err == VE_OK)
ioParms.ReturnNumber(c);
}
void VJSStream::_GetWord(VJSParms_callStaticFunction& ioParms, VStream* inStream)
{
sWORD w;
VError err = inStream->GetWord(w);
if (err == VE_OK)
ioParms.ReturnNumber(w);
}
void VJSTextStream::_GetPos (VJSParms_callStaticFunction &ioParms, VJSTextStreamState *inStreamState)
{
if (inStreamState != NULL)
ioParms.ReturnNumber(inStreamState->fPosition);
else
XBOX::vThrowError(XBOX::VE_JVSC_INVALID_STATE, L"TextStream.getPos()");
}
void VJSSession::_promoteWith(VJSParms_callStaticFunction& ioParms, CUAGSession* inSession)
{
sLONG promotionToken = 0;
CUAGGroup* group = RetainParamGroup(inSession->GetDirectory(), ioParms, 1);
if (group != nil)
{
promotionToken = inSession->PromoteIntoGroup(group);
}
QuickReleaseRefCountable(group);
ioParms.ReturnNumber(promotionToken);
}
void VJSSession::_promoteWith(VJSParms_callStaticFunction& ioParms, CUAGSession* inSession)
{
sLONG promotionToken = 0;
CUAGGroup* group = RetainParamGroup(inSession->GetDirectory(), ioParms, 1);
if (group != nil)
{
CUAGThreadPrivilege* privileges = static_cast<CUAGThreadPrivilege*>(ioParms.GetContext().GetGlobalObjectPrivateInstance()->GetSpecific('uagX'));
promotionToken = inSession->PromoteIntoGroup(group, privileges);
}
QuickReleaseRefCountable(group);
ioParms.ReturnNumber(promotionToken);
}
void VJSStream::_GetSize(VJSParms_callStaticFunction& ioParms, VStream* inStream)
{
ioParms.ReturnNumber(inStream->GetSize());
}
void VJSTimer::_SetTimer (VJSParms_callStaticFunction &ioParms, VJSWorker *inWorker, bool inIsInterval)
{
xbox_assert(inWorker != NULL);
if (!ioParms.CountParams())
return;
XBOX::VJSContext context(ioParms.GetContext());
XBOX::VJSObject functionObject(context);
ioParms.GetParamObject(1, functionObject);
if (!functionObject.IsFunction())
return;
functionObject.Protect();
Real duration;
duration = 0.0;
if (ioParms.CountParams() >= 2) {
if (ioParms.IsNumberParam(2)) {
if (!ioParms.GetRealParam(2, &duration))
duration = 0.0;
} else {
// According to specification, if timeout is an object, call its toString() method if any.
// Then apply ToNumber() on the string to obtain duration.
XBOX::VJSObject timeOutObject(context);
if (ioParms.GetParamObject(2, timeOutObject)) {
timeOutObject.SetContext(context);
if (timeOutObject.HasProperty("toString")) {
XBOX::VJSObject toStringObject = timeOutObject.GetPropertyAsObject("toString");
if (toStringObject.IsFunction()) {
std::vector<XBOX::VJSValue> values;
XBOX::VJSValue string(context);
toStringObject.SetContext(context);
timeOutObject.CallFunction(toStringObject, &values, &string, NULL);
if (string.IsString()) {
// If Number() is called as a function (and not as a constructor), it acts as ToNumber().
// See section 15.7.1 of ECMA-262 specification.
XBOX::VJSObject toNumberObject = context.GetGlobalObject().GetPropertyAsObject("Number");
if (toNumberObject.IsFunction()) {
XBOX::VJSValue number(context);
values.clear();
values.push_back(string);
toNumberObject.SetContext(context);
context.GetGlobalObject().CallFunction(toNumberObject, &values, &number, NULL);
if (number.IsNumber() && !number.GetReal(&duration))
duration = 0.0;
}
}
}
}
}
}
// (value != value) is true if value is a NaN.
if (duration < 0.0 || duration > XBOX::kMAX_Real || duration != duration)
duration = 0.0;
}
std::vector<XBOX::VJSValue> *arguments;
arguments = new std::vector<XBOX::VJSValue>;
for (sLONG i = 3; i <= ioParms.CountParams(); i++)
arguments->push_back(ioParms.GetParamValue(i));
sLONG period, id;
VJSTimer *timer;
period = (sLONG) duration;
if (inIsInterval) {
if (period < VJSTimer::kMinimumInterval)
period = VJSTimer::kMinimumInterval;
} else {
if (period < VJSTimer::kMinimumTimeout)
period = VJSTimer::kMinimumTimeout;
}
timer = new VJSTimer(functionObject, inIsInterval ? period : VJSTimer::kTimeOut);
if ((id = inWorker->GetTimerContext()->InsertTimer(timer)) < 0) {
// Too many timers (should never happen). Silently ignore.
// Returned ID (-1) isn't valid and a clear on it, will do nothing.
timer->Release();
delete arguments;
} else {
XBOX::VTime triggerTime;
triggerTime.FromSystemTime();
triggerTime.AddMilliseconds(period);
inWorker->QueueEvent(VJSTimerEvent::Create(timer, triggerTime, arguments));
}
ioParms.ReturnNumber(id);
}
void VJSLanguageSyntaxTesterDefinitionResults::_GetResultCount( VJSParms_callStaticFunction &ioParams, IJSLanguageSyntaxTesterDefinitionResults *inResults )
{
if (inResults) {
ioParams.ReturnNumber( inResults->GetResultCount() );
}
}
