void
Icc::GetCardState(nsString& aCardState) const
{
aCardState.SetIsVoid(true);
if (!mProvider) {
return;
}
nsresult rv = mProvider->GetCardState(mClientId, aCardState);
if (NS_FAILED(rv)) {
aCardState.SetIsVoid(true);
}
}
/* static */ void
nsPerformanceSnapshot::GetWindowData(JSContext* cx,
nsString& title,
uint64_t* windowId)
{
MOZ_ASSERT(windowId);
title.SetIsVoid(true);
*windowId = 0;
nsCOMPtr<nsPIDOMWindow> win = xpc::CurrentWindowOrNull(cx);
if (!win) {
return;
}
nsCOMPtr<nsIDOMWindow> top;
nsresult rv = win->GetTop(getter_AddRefs(top));
if (!top || NS_FAILED(rv)) {
return;
}
nsCOMPtr<nsPIDOMWindow> ptop = do_QueryInterface(top);
if (!ptop) {
return;
}
nsCOMPtr<nsIDocument> doc = ptop->GetExtantDoc();
if (!doc) {
return;
}
doc->GetTitle(title);
*windowId = ptop->WindowID();
}
void
AndroidGeckoEvent::ReadStringFromJString(nsString &aString, JNIEnv *jenv,
jstring s)
{
if (!s) {
aString.SetIsVoid(true);
return;
}
int len = jenv->GetStringLength(s);
aString.SetLength(len);
jenv->GetStringRegion(s, 0, len, reinterpret_cast<jchar*>(aString.BeginWriting()));
}
void
VoicemailStatus::GetReturnMessage(nsString& aReturnMessage) const
{
aReturnMessage.SetIsVoid(true);
mProvider->GetReturnMessage(aReturnMessage);
}
void
VoicemailStatus::GetReturnNumber(nsString& aReturnNumber) const
{
aReturnNumber.SetIsVoid(true);
mProvider->GetReturnNumber(aReturnNumber);
}