bool
xpc_qsStringToJsstring(JSContext *cx, nsString &str, JSString **rval)
{
// From the T_DOMSTRING case in XPCConvert::NativeData2JS.
if (str.IsVoid()) {
*rval = nullptr;
return true;
}
nsStringBuffer* sharedBuffer;
jsval jsstr = XPCStringConvert::ReadableToJSVal(cx, str, &sharedBuffer);
if (JSVAL_IS_NULL(jsstr))
return false;
*rval = JSVAL_TO_STRING(jsstr);
if (sharedBuffer) {
// The string was shared but ReadableToJSVal didn't addref it.
// Move the ownership from str to jsstr.
str.ForgetSharedBuffer();
}
return true;
}
