1 files changed, 130 insertions, 0 deletions
diff --git a/include/ucbhelper/fd_inputstream.hxx b/include/ucbhelper/fd_inputstream.hxx
new file mode 100644
index 000000000000..df3d6e386b67
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+++ b/include/ucbhelper/fd_inputstream.hxx
@@ -0,0 +1,130 @@
+/* -*- 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 _UCBHELPER_FD_INPUTSTREAM_HXX_
+#define _UCBHELPER_FD_INPUTSTREAM_HXX_
+
+#include <rtl/ustring.hxx>
+#include <osl/mutex.hxx>
+#include <cppuhelper/weak.hxx>
+#include <cppuhelper/queryinterface.hxx>
+#include <com/sun/star/io/XInputStream.hpp>
+#include <com/sun/star/io/XSeekable.hpp>
+#include <stdio.h>
+
+#include "ucbhelper/ucbhelperdllapi.h"
+
+namespace ucbhelper
+{
+    /** Implements a seekable InputStream
+     *  working on a buffer.
+     */
+    class UCBHELPER_DLLPUBLIC FdInputStream
+        : public cppu::OWeakObject,
+          public com::sun::star::io::XInputStream,
+          public com::sun::star::io::XSeekable
+    {
+    public:
+
+        /** Defines the storage kind found
+         *  on which the inputstream acts.
+         */
+
+        FdInputStream(FILE* tmpfl = 0);
+
+        ~FdInputStream();
+
+        virtual css::uno::Any SAL_CALL queryInterface(const css::uno::Type& rType)
+            throw(css::uno::RuntimeException);
+
+        virtual void SAL_CALL acquire(void) throw();
+
+        virtual void SAL_CALL release(void) throw();
+
+        virtual sal_Int32 SAL_CALL
+        readBytes(css::uno::Sequence< sal_Int8 >& aData,
+                  sal_Int32 nBytesToRead)
+            throw( css::io::NotConnectedException,
+                   css::io::BufferSizeExceededException,
+                   css::io::IOException,
+                   css::uno::RuntimeException);
+
+        virtual sal_Int32 SAL_CALL
+        readSomeBytes(css::uno::Sequence< sal_Int8 >& aData,
+                      sal_Int32 nMaxBytesToRead )
+            throw( css::io::NotConnectedException,
+                   css::io::BufferSizeExceededException,
+                   css::io::IOException,
+                   css::uno::RuntimeException);
+
+        virtual void SAL_CALL
+        skipBytes(sal_Int32 nBytesToSkip)
+            throw(css::io::NotConnectedException,
+                  css::io::BufferSizeExceededException,
+                  css::io::IOException,
+                  css::uno::RuntimeException );
+
+        virtual sal_Int32 SAL_CALL
+        available(void)
+            throw(css::io::NotConnectedException,
+                  css::io::IOException,
+                  css::uno::RuntimeException );
+
+        virtual void SAL_CALL
+        closeInput(void)
+            throw(css::io::NotConnectedException,
+                  css::io::IOException,
+                  css::uno::RuntimeException);
+
+
+        /** XSeekable
+         */
+
+        virtual void SAL_CALL
+        seek(sal_Int64 location)
+            throw(css::lang::IllegalArgumentException,
+                  css::io::IOException,
+                  css::uno::RuntimeException);
+
+
+        virtual sal_Int64 SAL_CALL
+        getPosition(void)
+            throw(css::io::IOException,
+                  css::uno::RuntimeException);
+
+
+        virtual sal_Int64 SAL_CALL
+        getLength(void)
+            throw(css::io::IOException,
+                  css::uno::RuntimeException);
+
+        // additional
+//          void append(const void* pBuffer,size_t size,size_t nmemb);
+
+    private:
+
+        osl::Mutex m_aMutex;
+        FILE* m_tmpfl;
+        sal_Int64 m_nLength;
+    };
+}
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */