230     SignatureStreamHelper aHelper;  in ImplOpenSignatureStream()  local
232         aHelper.nStorageFormat = embed::StorageFormats::OFOPXML;  in ImplOpenSignatureStream()
240             if (aHelper.nStorageFormat != embed::StorageFormats::OFOPXML)  in ImplOpenSignatureStream()
241                 aHelper.xSignatureStream = mxTempSignatureStream;  in ImplOpenSignatureStream()
246                 aHelper.xSignatureStorage = mxTempSignatureStorage;  in ImplOpenSignatureStream()
256         aHelper.xSignatureStream = mxTempSignatureStream;  in ImplOpenSignatureStream()
257         if (aHelper.nStorageFormat == embed::StorageFormats::OFOPXML)  in ImplOpenSignatureStream()
258             aHelper.xSignatureStorage = mxTempSignatureStorage;  in ImplOpenSignatureStream()
270             aHelper = DocumentSignatureHelper::OpenSignatureStream(mxStore, nStreamOpenMode,  in ImplOpenSignatureStream()
275             aHelper.xSignatureStream = mxSignatureStream;  in ImplOpenSignatureStream()
281         if (aHelper.xSignatureStream.is()  in ImplOpenSignatureStream()
282             && aHelper.nStorageFormat != embed::StorageFormats::OFOPXML)  in ImplOpenSignatureStream()
284             uno::Reference<io::XTruncate> xTruncate(aHelper.xSignatureStream, uno::UNO_QUERY_THROW);  in ImplOpenSignatureStream()
293         uno::Reference<io::XSeekable> xSeek(aHelper.xSignatureStream, uno::UNO_QUERY_THROW);  in ImplOpenSignatureStream()
297     return aHelper;  in ImplOpenSignatureStream()