svl/source/inc/strmadpt.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #ifndef INCLUDED_SVL_STRMADPT_HXX
  21 #define INCLUDED_SVL_STRMADPT_HXX
  22
  23 #include <sal/config.h>
  24
  25 #include <com/sun/star/io/XOutputStream.hpp>
  26 #include <tools/stream.hxx>
  27
  28
  29 class SvOutputStreamOpenLockBytes: public SvOpenLockBytes
  30 {
  31     com::sun::star::uno::Reference< com::sun::star::io::XOutputStream >
  32         m_xOutputStream;
  33     sal_uInt64 m_nPosition;
  34
  35 public:
  36     TYPEINFO_OVERRIDE();
  37
  38     SvOutputStreamOpenLockBytes(
  39             const com::sun::star::uno::Reference<
  40                       com::sun::star::io::XOutputStream > &
  41                 rTheOutputStream):
  42         m_xOutputStream(rTheOutputStream), m_nPosition(0) {}
  43
  44     virtual ErrCode ReadAt(sal_uInt64, void *, sal_uLong, sal_Size *) const SAL_OVERRIDE;
  45
  46     virtual ErrCode WriteAt(sal_uInt64 nPos, const void * pBuffer, sal_uLong nCount,
  47                             sal_Size * pWritten) SAL_OVERRIDE;
  48
  49     virtual ErrCode Flush() const SAL_OVERRIDE;
  50
  51     virtual ErrCode SetSize(sal_uInt64) SAL_OVERRIDE;
  52
  53     virtual ErrCode Stat(SvLockBytesStat * pStat, SvLockBytesStatFlag) const SAL_OVERRIDE;
  54
  55     virtual ErrCode FillAppend(const void * pBuffer, sal_uLong nCount,
  56                                sal_uLong * pWritten) SAL_OVERRIDE;
  57
  58     virtual sal_uInt64 Tell() const SAL_OVERRIDE;
  59
  60     virtual sal_uInt64 Seek(sal_uInt64) SAL_OVERRIDE;
  61
  62     virtual void Terminate() SAL_OVERRIDE;
  63 };
  64
  65 #endif // INCLUDED_SVL_STRMADPT_HXX
  66
  67 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */