static JSBool
XrayToString(JSContext *cx, uintN argc, jsval *vp)
{
JSObject *wrapper = JS_THIS_OBJECT(cx, vp);
if (!wrapper->isWrapper() || !WrapperFactory::IsXrayWrapper(wrapper)) {
JS_ReportError(cx, "XrayToString called on an incompatible object");
return false;
}
JSObject *holder = GetHolder(wrapper);
XPCWrappedNative *wn = GetWrappedNativeFromHolder(holder);
JSObject *wrappednative = wn->GetFlatJSObject();
XPCCallContext ccx(JS_CALLER, cx, wrappednative);
char *wrapperStr = wn->ToString(ccx);
if (!wrapperStr) {
JS_ReportOutOfMemory(cx);
return false;
}
nsAutoString result(NS_LITERAL_STRING("[object XrayWrapper "));
result.AppendASCII(wrapperStr);
JS_smprintf_free(wrapperStr);
result.Append(']');
JSString *str = JS_NewUCStringCopyN(cx, reinterpret_cast<const jschar *>(result.get()),
result.Length());
if (!str)
return false;
*vp = STRING_TO_JSVAL(str);
return true;
}
static bool
ToStringGuts(XPCCallContext& ccx)
{
char* sz;
XPCWrappedNative* wrapper = ccx.GetWrapper();
if (wrapper)
sz = wrapper->ToString(ccx.GetTearOff());
else
sz = JS_smprintf("[xpconnect wrapped native prototype]");
if (!sz) {
JS_ReportOutOfMemory(ccx);
return false;
}
JSString* str = JS_NewStringCopyZ(ccx, sz);
JS_smprintf_free(sz);
if (!str)
return false;
ccx.SetRetVal(JS::StringValue(str));
return true;
}
