1 files changed, 59 insertions, 0 deletions
diff --git a/xmlsecurity/source/xmlsec/nss/digestcontext.hxx b/xmlsecurity/source/xmlsec/nss/digestcontext.hxx
new file mode 100644
index 0000000000..72e1864851
--- /dev/null
+++ b/xmlsecurity/source/xmlsec/nss/digestcontext.hxx
@@ -0,0 +1,59 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <com/sun/star/xml/crypto/XDigestContext.hpp>
+
+#include <cppuhelper/implbase.hxx>
+#include <mutex>
+#include <secmodt.h>
+
+class ODigestContext : public cppu::WeakImplHelper< css::xml::crypto::XDigestContext >
+{
+private:
+    std::mutex m_aMutex;
+
+    PK11Context* m_pContext;
+    sal_Int32 const m_nDigestLength;
+    bool const m_b1KData;
+    sal_Int32 m_nDigested;
+
+    bool m_bDisposed;
+    bool m_bBroken;
+
+public:
+    ODigestContext( PK11Context* pContext, sal_Int32 nDigestLength, bool b1KData )
+    : m_pContext( pContext )
+    , m_nDigestLength( nDigestLength )
+    , m_b1KData( b1KData )
+    , m_nDigested( 0 )
+    , m_bDisposed( false )
+    , m_bBroken( false )
+    {}
+
+    virtual ~ODigestContext() override;
+
+
+    // XDigestContext
+    virtual void SAL_CALL updateDigest( const css::uno::Sequence< ::sal_Int8 >& aData ) override;
+    virtual css::uno::Sequence< ::sal_Int8 > SAL_CALL finalizeDigestAndDispose() override;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */