From 0ca1659353cc9847f436280873e1047d2524395e Mon Sep 17 00:00:00 2001
From: Samuel Mehrbrodt <Samuel.Mehrbrodt@cib.de>
Date: Thu, 17 May 2018 11:10:34 +0200
Subject: Refactor SfxObjectShell sign methods

for signature line signing

Change-Id: Iac4f3a248af53bdbf159e6e8d656e1dcbc3aacbf
Reviewed-on: https://gerrit.libreoffice.org/54473
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Samuel Mehrbrodt <Samuel.Mehrbrodt@cib.de>
---
 comphelper/source/misc/storagehelper.cxx | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'comphelper/source')

diff --git a/comphelper/source/misc/storagehelper.cxx b/comphelper/source/misc/storagehelper.cxx
index dad5b83511e2..abd06ed048a9 100644
--- a/comphelper/source/misc/storagehelper.cxx
+++ b/comphelper/source/misc/storagehelper.cxx
@@ -692,6 +692,19 @@ uno::Reference< io::XStream > OStorageHelper::GetStreamAtPackageURL(
     return nullptr;
 }
 
+OUString OStorageHelper::GetODFVersionFromStorage(uno::Reference<embed::XStorage> xStorage)
+{
+    OUString aODFVersion;
+    try
+    {
+        uno::Reference<beans::XPropertySet> xPropSet(xStorage, uno::UNO_QUERY_THROW);
+        xPropSet->getPropertyValue("Version") >>= aODFVersion;
+    }
+    catch (uno::Exception&)
+    {
+    }
+    return aODFVersion;
+}
 }
 
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