1 files changed, 232 insertions, 0 deletions
diff --git a/xmlsecurity/source/helper/xmlsignaturehelper2.cxx b/xmlsecurity/source/helper/xmlsignaturehelper2.cxx
new file mode 100644
index 000000000000..4c0c847b8d54
--- /dev/null
+++ b/xmlsecurity/source/helper/xmlsignaturehelper2.cxx
@@ -0,0 +1,232 @@
+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org.  If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+
+// MARKER(update_precomp.py): autogen include statement, do not remove
+#include "precompiled_xmlsecurity.hxx"
+
+#include <xmlsecurity/xmlsignaturehelper.hxx>
+#include <xmlsignaturehelper2.hxx>
+
+#include <unotools/streamhelper.hxx>
+
+#include <com/sun/star/embed/XStorage.hpp>
+#include <com/sun/star/embed/XStorageRawAccess.hpp>
+#include <com/sun/star/embed/ElementModes.hpp>
+#include <com/sun/star/beans/XPropertySet.hpp>
+#include "rtl/uri.hxx"
+
+using namespace com::sun::star;
+
+ImplXMLSignatureListener::ImplXMLSignatureListener( const Link& rCreationResultListenerListener, const Link rVerifyResultListenerListener, const Link rStartSignatureElement )
+{
+    maCreationResultListenerListener = rCreationResultListenerListener;
+    maVerifyResultListenerListener = rVerifyResultListenerListener;
+    maStartVerifySignatureElementListener = rStartSignatureElement;
+
+}
+ImplXMLSignatureListener::~ImplXMLSignatureListener()
+{
+}
+
+void ImplXMLSignatureListener::setNextHandler(
+    uno::Reference< xml::sax::XDocumentHandler > xNextHandler)
+{
+    m_xNextHandler = xNextHandler;
+}
+
+void SAL_CALL ImplXMLSignatureListener::signatureCreated( sal_Int32 securityId, com::sun::star::xml::crypto::SecurityOperationStatus nResult )
+        throw (com::sun::star::uno::RuntimeException)
+{
+    XMLSignatureCreationResult aResult( securityId, nResult );
+    maCreationResultListenerListener.Call( &aResult );
+}
+
+void SAL_CALL ImplXMLSignatureListener::signatureVerified( sal_Int32 securityId, com::sun::star::xml::crypto::SecurityOperationStatus nResult )
+        throw (com::sun::star::uno::RuntimeException)
+{
+    XMLSignatureVerifyResult aResult( securityId, nResult );
+    maVerifyResultListenerListener.Call( &aResult );
+}
+
+// ---------------------------------------------------------------------------------
+// XDocumentHandler
+// ---------------------------------------------------------------------------------
+void SAL_CALL ImplXMLSignatureListener::startDocument(  )
+    throw (com::sun::star::xml::sax::SAXException, com::sun::star::uno::RuntimeException)
+{
+    if (m_xNextHandler.is())
+    {
+        m_xNextHandler->startDocument();
+    }
+}
+
+void SAL_CALL ImplXMLSignatureListener::endDocument(  )
+    throw (com::sun::star::xml::sax::SAXException, com::sun::star::uno::RuntimeException)
+{
+    if (m_xNextHandler.is())
+    {
+        m_xNextHandler->endDocument();
+    }
+}
+
+void SAL_CALL ImplXMLSignatureListener::startElement( const rtl::OUString& aName, const com::sun::star::uno::Reference< com::sun::star::xml::sax::XAttributeList >& xAttribs )
+        throw (com::sun::star::xml::sax::SAXException, com::sun::star::uno::RuntimeException)
+{
+    if ( aName == rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("Signature")) )
+    {
+            maStartVerifySignatureElementListener.Call( (void*)&xAttribs );
+    }
+
+    if (m_xNextHandler.is())
+    {
+        m_xNextHandler->startElement( aName, xAttribs );
+    }
+}
+
+void SAL_CALL ImplXMLSignatureListener::endElement( const rtl::OUString& aName )
+    throw (com::sun::star::xml::sax::SAXException, com::sun::star::uno::RuntimeException)
+{
+    if (m_xNextHandler.is())
+    {
+        m_xNextHandler->endElement( aName );
+    }
+}
+
+void SAL_CALL ImplXMLSignatureListener::characters( const rtl::OUString& aChars )
+    throw (com::sun::star::xml::sax::SAXException, com::sun::star::uno::RuntimeException)
+{
+    if (m_xNextHandler.is())
+    {
+        m_xNextHandler->characters( aChars );
+    }
+}
+
+void SAL_CALL ImplXMLSignatureListener::ignorableWhitespace( const rtl::OUString& aWhitespaces )
+    throw (com::sun::star::xml::sax::SAXException, com::sun::star::uno::RuntimeException)
+{
+    if (m_xNextHandler.is())
+    {
+        m_xNextHandler->ignorableWhitespace( aWhitespaces );
+    }
+}
+
+void SAL_CALL ImplXMLSignatureListener::processingInstruction( const rtl::OUString& aTarget, const rtl::OUString& aData )
+    throw (com::sun::star::xml::sax::SAXException, com::sun::star::uno::RuntimeException)
+{
+    if (m_xNextHandler.is())
+    {
+        m_xNextHandler->processingInstruction( aTarget, aData );
+    }
+}
+
+void SAL_CALL ImplXMLSignatureListener::setDocumentLocator( const com::sun::star::uno::Reference< com::sun::star::xml::sax::XLocator >& xLocator )
+    throw (com::sun::star::xml::sax::SAXException, com::sun::star::uno::RuntimeException)
+{
+    if (m_xNextHandler.is())
+    {
+        m_xNextHandler->setDocumentLocator( xLocator );
+    }
+}
+
+// ---------------------------------------------------------------------------------
+// XUriBinding
+// ---------------------------------------------------------------------------------
+
+UriBindingHelper::UriBindingHelper()
+{
+}
+
+UriBindingHelper::UriBindingHelper( const com::sun::star::uno::Reference < com::sun::star::embed::XStorage >& rxStorage )
+{
+    mxStorage = rxStorage;
+}
+
+
+void SAL_CALL UriBindingHelper::setUriBinding( const rtl::OUString& /*uri*/, const uno::Reference< io::XInputStream >&)
+    throw (uno::Exception, uno::RuntimeException)
+{
+}
+
+uno::Reference< io::XInputStream > SAL_CALL UriBindingHelper::getUriBinding( const rtl::OUString& uri )
+    throw (uno::Exception, uno::RuntimeException)
+{
+    uno::Reference< io::XInputStream > xInputStream;
+    if ( mxStorage.is() )
+    {
+        xInputStream = OpenInputStream( mxStorage, uri );
+    }
+    else
+    {
+        SvFileStream* pStream = new SvFileStream( uri, STREAM_READ );
+        pStream->Seek( STREAM_SEEK_TO_END );
+        ULONG nBytes = pStream->Tell();
+        pStream->Seek( STREAM_SEEK_TO_BEGIN );
+        SvLockBytesRef xLockBytes = new SvLockBytes( pStream, TRUE );
+        xInputStream = new utl::OInputStreamHelper( xLockBytes, nBytes );
+    }
+    return xInputStream;
+}
+
+uno::Reference < io::XInputStream > UriBindingHelper::OpenInputStream( const uno::Reference < embed::XStorage >& rxStore, const rtl::OUString& rURI )
+{
+    OSL_ASSERT(rURI.getLength());
+    uno::Reference < io::XInputStream > xInStream;
+
+    sal_Int32 nSepPos = rURI.indexOf( '/' );
+    if ( nSepPos == -1 )
+    {
+        // Cloning because of I can't keep all storage references open
+        // MBA with think about a better API...
+        const ::rtl::OUString sName = ::rtl::Uri::decode(
+            rURI, rtl_UriDecodeStrict, rtl_UriCharClassRelSegment);
+        if (sName.getLength() == 0 && rURI.getLength() != 0)
+            throw uno::Exception(::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(
+            "Could not decode URI for stream element.")), 0);
+
+        uno::Reference< io::XStream > xStream;
+        xStream = rxStore->cloneStreamElement( sName );
+        if ( !xStream.is() )
+            throw uno::RuntimeException();
+        xInStream = xStream->getInputStream();
+    }
+    else
+    {
+        const rtl::OUString aStoreName = ::rtl::Uri::decode(
+            rURI.copy( 0, nSepPos ), rtl_UriDecodeStrict, rtl_UriCharClassRelSegment);
+        if (aStoreName.getLength() == 0 && rURI.getLength() != 0)
+            throw uno::Exception(
+            ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(
+            "Could not decode URI for stream element.")), 0);
+
+        rtl::OUString aElement = rURI.copy( nSepPos+1 );
+        uno::Reference < embed::XStorage > xSubStore = rxStore->openStorageElement( aStoreName, embed::ElementModes::READ );
+        xInStream = OpenInputStream( xSubStore, aElement );
+    }
+    return xInStream;
+}
+
+