Line data    Source code

       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_STARMATH_SOURCE_EQNOLEFILEHDR_HXX
      21             : #define INCLUDED_STARMATH_SOURCE_EQNOLEFILEHDR_HXX
      22             : 
      23             : #include <sal/types.h>
      24             : #include <sot/storage.hxx>
      25             : 
      26             : class SotStorageStream;
      27             : class SotStorage;
      28             : 
      29             : #define EQNOLEFILEHDR_SIZE 28
      30             : 
      31             : class EQNOLEFILEHDR
      32             : {
      33             : public:
      34          12 :     EQNOLEFILEHDR() : nCBHdr(0),nVersion(0),
      35             :         nCf(0),nCBObject(0),nReserved1(0),nReserved2(0),
      36          12 :         nReserved3(0), nReserved4(0) {}
      37           0 :     explicit EQNOLEFILEHDR(sal_uInt32 nLenMTEF) : nCBHdr(0x1c),nVersion(0x20000),
      38             :         nCf(0xc1c6),nCBObject(nLenMTEF),nReserved1(0),nReserved2(0x0014F690),
      39           0 :         nReserved3(0x0014EBB4), nReserved4(0) {}
      40             : 
      41             :     sal_uInt16   nCBHdr;     // length of header, sizeof(EQNOLEFILEHDR) = 28
      42             :     sal_uInt32   nVersion;   // hiword = 2, loword = 0
      43             :     sal_uInt16   nCf;        // clipboard format ("MathType EF")
      44             :     sal_uInt32   nCBObject;  // length of MTEF data following this header
      45             :     sal_uInt32   nReserved1; // not used
      46             :     sal_uInt32   nReserved2; // not used
      47             :     sal_uInt32   nReserved3; // not used
      48             :     sal_uInt32   nReserved4; // not used
      49             : 
      50          12 :     inline void Read(SotStorageStream *pS)
      51             :     {
      52          12 :         pS->ReadUInt16( nCBHdr );
      53          12 :         pS->ReadUInt32( nVersion );
      54          12 :         pS->ReadUInt16( nCf );
      55          12 :         pS->ReadUInt32( nCBObject );
      56          12 :         pS->ReadUInt32( nReserved1 );
      57          12 :         pS->ReadUInt32( nReserved2 );
      58          12 :         pS->ReadUInt32( nReserved3 );
      59          12 :         pS->ReadUInt32( nReserved4 );
      60          12 :     }
      61           0 :     inline void Write(SotStorageStream *pS)
      62             :     {
      63           0 :         pS->WriteUInt16( nCBHdr );
      64           0 :         pS->WriteUInt32( nVersion );
      65           0 :         pS->WriteUInt16( nCf );
      66           0 :         pS->WriteUInt32( nCBObject );
      67           0 :         pS->WriteUInt32( nReserved1 );
      68           0 :         pS->WriteUInt32( nReserved2 );
      69           0 :         pS->WriteUInt32( nReserved3 );
      70           0 :         pS->WriteUInt32( nReserved4 );
      71           0 :     }
      72             : };
      73             : 
      74             : bool GetMathTypeVersion( SotStorage* pStor, sal_uInt8 &nVersion );
      75             : 
      76             : #endif
      77             : 
      78             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */