Adding upstream version 4:24.2.0.upstream/4%24.2.0

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 63 insertions, 0 deletions

diff --git a/include/svl/instrm.hxx b/include/svl/instrm.hxx
new file mode 100644
index 0000000000..66f30a107a
--- /dev/null
+++ b/include/svl/instrm.hxx
@@ -0,0 +1,63 @@
+/* -*- 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_SVL_INSTRM_HXX
+#define INCLUDED_SVL_INSTRM_HXX
+
+#include <svl/svldllapi.h>
+#include <com/sun/star/uno/Reference.h>
+#include <tools/stream.hxx>
+#include <memory>
+
+namespace com::sun::star::io {
+    class XInputStream;
+    class XSeekable;
+}
+
+class SvDataPipe_Impl;
+
+
+class SVL_DLLPUBLIC SvInputStream final : public SvStream
+{
+    css::uno::Reference< css::io::XInputStream >   m_xStream;
+    css::uno::Reference< css::io::XSeekable >      m_xSeekable;
+    std::unique_ptr<SvDataPipe_Impl>               m_pPipe;
+    sal_uInt64                                     m_nSeekedFrom;
+
+    SVL_DLLPRIVATE bool open();
+
+    SVL_DLLPRIVATE virtual std::size_t GetData(void * pData, std::size_t nSize) override;
+
+    SVL_DLLPRIVATE virtual std::size_t PutData(void const *, std::size_t) override;
+
+    SVL_DLLPRIVATE virtual sal_uInt64 SeekPos(sal_uInt64 nPos) override;
+
+    SVL_DLLPRIVATE virtual void FlushData() override;
+
+    SVL_DLLPRIVATE virtual void SetSize(sal_uInt64) override;
+
+public:
+    SvInputStream( css::uno::Reference< css::io::XInputStream > xTheStream );
+
+    virtual ~SvInputStream() override;
+};
+
+#endif // INCLUDED_SVL_INSTRM_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */