xmlsecurity: work with impl directly in SignatureEngine::startEngine()

The only implementation of css::xml::crypto::XXMLSignatureTemplate is
XMLSignatureTemplateImpl, so work with that directly instead of going
via UNO.

Change-Id: I85e2169a909b689620c2ce125a9653f9a6696f45
Reviewed-on: https://gerrit.libreoffice.org/40950
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Miklos Vajna <vmiklos@collabora.co.uk>

4 files changed, 104 insertions, 4 deletions

diff --git a/xmlsecurity/inc/framework/signaturecreatorimpl.hxx b/xmlsecurity/inc/framework/signaturecreatorimpl.hxx
index d893ad9546a7..a7487b0962a4 100644
--- a/xmlsecurity/inc/framework/signaturecreatorimpl.hxx
+++ b/xmlsecurity/inc/framework/signaturecreatorimpl.hxx
@@ -62,7 +62,7 @@ private:
     virtual void notifyResultListener() const override;
     virtual void clearUp( ) const override;
     virtual bool checkReady() const override;
-    virtual void startEngine( const css::uno::Reference< css::xml::crypto::XXMLSignatureTemplate >& xSignatureTemplate) override;
+    virtual void startEngine( const rtl::Reference<XMLSignatureTemplateImpl>& xSignatureTemplate) override;
 
 public:
     explicit SignatureCreatorImpl();
diff --git a/xmlsecurity/inc/framework/signatureengine.hxx b/xmlsecurity/inc/framework/signatureengine.hxx
index a173fa52c7e4..6df21a822780 100644
--- a/xmlsecurity/inc/framework/signatureengine.hxx
+++ b/xmlsecurity/inc/framework/signatureengine.hxx
@@ -33,9 +33,11 @@
 #include <com/sun/star/uno/XComponentContext.hpp>
 
 #include <cppuhelper/implbase.hxx>
+#include <rtl/ref.hxx>
 
 #include "xsecfwdllapi.h"
 #include "securityengine.hxx"
+#include "xmlsignaturetemplateimpl.hxx"
 
 #include <vector>
 
@@ -97,8 +99,7 @@ protected:
      */
     /// @throws css::uno::Exception
     /// @throws css::uno::RuntimeException
-    virtual void startEngine( const css::uno::Reference<
-                              css::xml::crypto::XXMLSignatureTemplate >&)
+    virtual void startEngine( const rtl::Reference<XMLSignatureTemplateImpl>&)
         {};
 
 public:
diff --git a/xmlsecurity/inc/framework/signatureverifierimpl.hxx b/xmlsecurity/inc/framework/signatureverifierimpl.hxx
index e9e3d050136b..49aa4c855c99 100644
--- a/xmlsecurity/inc/framework/signatureverifierimpl.hxx
+++ b/xmlsecurity/inc/framework/signatureverifierimpl.hxx
@@ -56,7 +56,7 @@ private:
 
     virtual void notifyResultListener() const override;
     virtual bool checkReady() const override;
-    virtual void startEngine( const css::uno::Reference< css::xml::crypto::XXMLSignatureTemplate >& xSignatureTemplate) override;
+    virtual void startEngine( const rtl::Reference<XMLSignatureTemplateImpl>& xSignatureTemplate) override;
 
 public:
     explicit SignatureVerifierImpl();
diff --git a/xmlsecurity/inc/framework/xmlsignaturetemplateimpl.hxx b/xmlsecurity/inc/framework/xmlsignaturetemplateimpl.hxx
new file mode 100644
index 000000000000..bb6452c0256e
--- /dev/null
+++ b/xmlsecurity/inc/framework/xmlsignaturetemplateimpl.hxx
@@ -0,0 +1,99 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#ifndef INCLUDED_XMLSECURITY_INC_FRAMEWORK_XMLSIGNATURETEMPLATEIMPL_HXX
+#define INCLUDED_XMLSECURITY_INC_FRAMEWORK_XMLSIGNATURETEMPLATEIMPL_HXX
+
+#include <sal/config.h>
+#include <rtl/ustring.hxx>
+#include <cppuhelper/factory.hxx>
+#include <cppuhelper/implbase.hxx>
+#include <com/sun/star/uno/Exception.hpp>
+
+#include <com/sun/star/uno/Reference.hxx>
+#include <com/sun/star/lang/XSingleServiceFactory.hpp>
+
+#include <com/sun/star/lang/XServiceInfo.hpp>
+#include <com/sun/star/xml/crypto/XXMLSignatureTemplate.hpp>
+#include <com/sun/star/xml/wrapper/XXMLElementWrapper.hpp>
+
+#include <vector>
+
+class XMLSignatureTemplateImpl : public ::cppu::WeakImplHelper<
+    css::xml::crypto::XXMLSignatureTemplate ,
+    css::lang::XServiceInfo >
+{
+    private:
+        css::uno::Reference< css::xml::wrapper::XXMLElementWrapper > m_xTemplate ;
+        std::vector< css::uno::Reference< css::xml::wrapper::XXMLElementWrapper > > targets;
+        css::uno::Reference< css::xml::crypto::XUriBinding > m_xUriBinding;
+        css::xml::crypto::SecurityOperationStatus m_nStatus;
+
+    public:
+        explicit XMLSignatureTemplateImpl();
+        virtual ~XMLSignatureTemplateImpl() override;
+
+        //Methods from XXMLSignatureTemplate
+        virtual void SAL_CALL setTemplate(
+            const css::uno::Reference< css::xml::wrapper::XXMLElementWrapper >& aXmlElement
+            ) override;
+
+        virtual css::uno::Reference< css::xml::wrapper::XXMLElementWrapper > SAL_CALL getTemplate(
+        ) override;
+
+        virtual void SAL_CALL setTarget(
+            const css::uno::Reference< css::xml::wrapper::XXMLElementWrapper >& aXmlElement
+        ) override;
+
+        virtual css::uno::Sequence< css::uno::Reference< css::xml::wrapper::XXMLElementWrapper > > SAL_CALL getTargets(
+        ) override;
+
+        virtual void SAL_CALL setBinding(
+            const css::uno::Reference< css::xml::crypto::XUriBinding >& aUriBinding ) override;
+        virtual css::uno::Reference< css::xml::crypto::XUriBinding >
+            SAL_CALL getBinding(  ) override;
+
+        virtual void SAL_CALL setStatus(
+            css::xml::crypto::SecurityOperationStatus status ) override;
+        virtual css::xml::crypto::SecurityOperationStatus
+            SAL_CALL getStatus(  ) override;
+
+        //Methods from XServiceInfo
+        virtual OUString SAL_CALL getImplementationName() override ;
+
+        virtual sal_Bool SAL_CALL supportsService(
+            const OUString& ServiceName
+        ) override ;
+
+        virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override ;
+
+        //Helper for XServiceInfo
+        static css::uno::Sequence< OUString > impl_getSupportedServiceNames() ;
+
+        /// @throws css::uno::RuntimeException
+        static OUString impl_getImplementationName() ;
+
+        //Helper for registry
+        /// @throws css::uno::RuntimeException
+        static css::uno::Reference< css::uno::XInterface > SAL_CALL impl_createInstance( const css::uno::Reference< css::lang::XMultiServiceFactory >& aServiceManager ) ;
+};
+
+#endif  // INCLUDED_XMLSECURITY_INC_FRAMEWORK_XMLSIGNATURETEMPLATEIMPL_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */