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       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                 :            : #include "eqnolefilehdr.hxx"
      21                 :            : #include <sot/storage.hxx>
      22                 :            : 
      23                 :            : //////////////////////////////////////////////////////////////////////
      24                 :            : 
      25                 :            : 
      26                 :            : 
      27                 :          0 : sal_Bool GetMathTypeVersion( SotStorage* pStor, sal_uInt8 &nVersion )
      28                 :            : {
      29                 :          0 :     sal_uInt8 nVer = 0;
      30                 :          0 :     sal_Bool bSuccess = sal_False;
      31                 :            : 
      32                 :            :     //
      33                 :            :     // code snippet copied from MathType::Parse
      34                 :            :     //
      35                 :            :     SvStorageStreamRef xSrc = pStor->OpenSotStream(
      36                 :            :         rtl::OUString("Equation Native"),
      37 [ #  # ][ #  # ]:          0 :         STREAM_STD_READ | STREAM_NOCREATE);
                 [ #  # ]
      38 [ #  # ][ #  # ]:          0 :     if ( (!xSrc.Is()) || (SVSTREAM_OK != xSrc->GetError()))
                 [ #  # ]
      39                 :          0 :         return bSuccess;
      40                 :          0 :     SvStorageStream *pS = &xSrc;
      41         [ #  # ]:          0 :     pS->SetNumberFormatInt( NUMBERFORMAT_INT_LITTLEENDIAN );
      42                 :            :     //
      43                 :          0 :     EQNOLEFILEHDR aHdr;
      44         [ #  # ]:          0 :     aHdr.Read(pS);
      45         [ #  # ]:          0 :     *pS >> nVer;
      46                 :            : 
      47         [ #  # ]:          0 :     if (!pS->GetError())
      48                 :            :     {
      49                 :          0 :         nVersion = nVer;
      50                 :          0 :         bSuccess = sal_True;
      51                 :            :     }
      52         [ #  # ]:          0 :     return bSuccess;
      53                 :            : }
      54                 :            : 
      55                 :            : //////////////////////////////////////////////////////////////////////
      56                 :            : 
      57                 :            : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */