xmlsecurity: import OOXML <Signature>

Change-Id: I5925440347c04b2fff243261ba677c718d8fc312

xmlsecurity/source/helper/ooxmlsecparser.cxx

@@ -29,9 +29,19 @@ void SAL_CALL OOXMLSecParser::endDocument() throw (xml::sax::SAXException, uno::
 {
 }
 
-void SAL_CALL OOXMLSecParser::startElement(const OUString& /*rName*/, const uno::Reference<xml::sax::XAttributeList>& /*xAttribs*/)
+void SAL_CALL OOXMLSecParser::startElement(const OUString& rName, const uno::Reference<xml::sax::XAttributeList>& xAttribs)
 throw (xml::sax::SAXException, uno::RuntimeException, std::exception)
 {
+    OUString aId = xAttribs->getValueByName("Id");
+    if (!aId.isEmpty())
+        m_pXSecController->collectToVerify(aId);
+
+    if (rName == "Signature")
+    {
+        //m_pXSecController->addSignature();
+        if (!aId.isEmpty())
+            m_pXSecController->setId(aId);
+    }
 }
 
 void SAL_CALL OOXMLSecParser::endElement(const OUString& /*rName*/) throw (xml::sax::SAXException, uno::RuntimeException, std::exception)

xmlsecurity/source/helper/xsecctl.hxx

@@ -166,6 +166,7 @@ class XSecController : public cppu::WeakImplHelper
  ******************************************************************************/
 {
     friend class XSecParser;
+    friend class OOXMLSecParser;
 
 private:
     com::sun::star::uno::Reference< com::sun::star::uno::XComponentContext> mxCtx;