1*cdf0e10cSrcweir /************************************************************************* 2*cdf0e10cSrcweir * 3*cdf0e10cSrcweir * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4*cdf0e10cSrcweir * 5*cdf0e10cSrcweir * Copyright 2000, 2010 Oracle and/or its affiliates. 6*cdf0e10cSrcweir * 7*cdf0e10cSrcweir * OpenOffice.org - a multi-platform office productivity suite 8*cdf0e10cSrcweir * 9*cdf0e10cSrcweir * This file is part of OpenOffice.org. 10*cdf0e10cSrcweir * 11*cdf0e10cSrcweir * OpenOffice.org is free software: you can redistribute it and/or modify 12*cdf0e10cSrcweir * it under the terms of the GNU Lesser General Public License version 3 13*cdf0e10cSrcweir * only, as published by the Free Software Foundation. 14*cdf0e10cSrcweir * 15*cdf0e10cSrcweir * OpenOffice.org is distributed in the hope that it will be useful, 16*cdf0e10cSrcweir * but WITHOUT ANY WARRANTY; without even the implied warranty of 17*cdf0e10cSrcweir * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18*cdf0e10cSrcweir * GNU Lesser General Public License version 3 for more details 19*cdf0e10cSrcweir * (a copy is included in the LICENSE file that accompanied this code). 20*cdf0e10cSrcweir * 21*cdf0e10cSrcweir * You should have received a copy of the GNU Lesser General Public License 22*cdf0e10cSrcweir * version 3 along with OpenOffice.org. If not, see 23*cdf0e10cSrcweir * <http://www.openoffice.org/license.html> 24*cdf0e10cSrcweir * for a copy of the LGPLv3 License. 25*cdf0e10cSrcweir * 26*cdf0e10cSrcweir ************************************************************************/ 27*cdf0e10cSrcweir 28*cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove 29*cdf0e10cSrcweir #include "precompiled_starmath.hxx" 30*cdf0e10cSrcweir #include "eqnolefilehdr.hxx" 31*cdf0e10cSrcweir #include <sot/storage.hxx> 32*cdf0e10cSrcweir 33*cdf0e10cSrcweir ////////////////////////////////////////////////////////////////////// 34*cdf0e10cSrcweir 35*cdf0e10cSrcweir void EQNOLEFILEHDR::Read(SvStorageStream *pS) 36*cdf0e10cSrcweir { 37*cdf0e10cSrcweir *pS >> nCBHdr; 38*cdf0e10cSrcweir *pS >> nVersion; 39*cdf0e10cSrcweir *pS >> nCf; 40*cdf0e10cSrcweir *pS >> nCBObject; 41*cdf0e10cSrcweir *pS >> nReserved1; 42*cdf0e10cSrcweir *pS >> nReserved2; 43*cdf0e10cSrcweir *pS >> nReserved3; 44*cdf0e10cSrcweir *pS >> nReserved4; 45*cdf0e10cSrcweir } 46*cdf0e10cSrcweir 47*cdf0e10cSrcweir 48*cdf0e10cSrcweir void EQNOLEFILEHDR::Write(SvStorageStream *pS) 49*cdf0e10cSrcweir { 50*cdf0e10cSrcweir *pS << nCBHdr; 51*cdf0e10cSrcweir *pS << nVersion; 52*cdf0e10cSrcweir *pS << nCf; 53*cdf0e10cSrcweir *pS << nCBObject; 54*cdf0e10cSrcweir *pS << nReserved1; 55*cdf0e10cSrcweir *pS << nReserved2; 56*cdf0e10cSrcweir *pS << nReserved3; 57*cdf0e10cSrcweir *pS << nReserved4; 58*cdf0e10cSrcweir } 59*cdf0e10cSrcweir 60*cdf0e10cSrcweir 61*cdf0e10cSrcweir sal_Bool GetMathTypeVersion( SotStorage* pStor, sal_uInt8 &nVersion ) 62*cdf0e10cSrcweir { 63*cdf0e10cSrcweir sal_uInt8 nVer = 0; 64*cdf0e10cSrcweir sal_Bool bSuccess = sal_False; 65*cdf0e10cSrcweir 66*cdf0e10cSrcweir // 67*cdf0e10cSrcweir // code sniplet copied from MathType::Parse 68*cdf0e10cSrcweir // 69*cdf0e10cSrcweir SvStorageStreamRef xSrc = pStor->OpenSotStream( 70*cdf0e10cSrcweir String::CreateFromAscii("Equation Native"), 71*cdf0e10cSrcweir STREAM_STD_READ | STREAM_NOCREATE); 72*cdf0e10cSrcweir if ( (!xSrc.Is()) || (SVSTREAM_OK != xSrc->GetError())) 73*cdf0e10cSrcweir return bSuccess; 74*cdf0e10cSrcweir SvStorageStream *pS = &xSrc; 75*cdf0e10cSrcweir pS->SetNumberFormatInt( NUMBERFORMAT_INT_LITTLEENDIAN ); 76*cdf0e10cSrcweir // 77*cdf0e10cSrcweir EQNOLEFILEHDR aHdr; 78*cdf0e10cSrcweir aHdr.Read(pS); 79*cdf0e10cSrcweir *pS >> nVer; 80*cdf0e10cSrcweir 81*cdf0e10cSrcweir if (!pS->GetError()) 82*cdf0e10cSrcweir { 83*cdf0e10cSrcweir nVersion = nVer; 84*cdf0e10cSrcweir bSuccess = sal_True; 85*cdf0e10cSrcweir } 86*cdf0e10cSrcweir return bSuccess; 87*cdf0e10cSrcweir } 88*cdf0e10cSrcweir 89*cdf0e10cSrcweir ////////////////////////////////////////////////////////////////////// 90*cdf0e10cSrcweir 91