| /************************************************************** |
| * |
| * 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 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| // MARKER(update_precomp.py): autogen include statement, do not remove |
| #include "precompiled_starmath.hxx" |
| #include "eqnolefilehdr.hxx" |
| #include <sot/storage.hxx> |
| |
| ////////////////////////////////////////////////////////////////////// |
| |
| void EQNOLEFILEHDR::Read(SvStorageStream *pS) |
| { |
| *pS >> nCBHdr; |
| *pS >> nVersion; |
| *pS >> nCf; |
| *pS >> nCBObject; |
| *pS >> nReserved1; |
| *pS >> nReserved2; |
| *pS >> nReserved3; |
| *pS >> nReserved4; |
| } |
| |
| |
| void EQNOLEFILEHDR::Write(SvStorageStream *pS) |
| { |
| *pS << nCBHdr; |
| *pS << nVersion; |
| *pS << nCf; |
| *pS << nCBObject; |
| *pS << nReserved1; |
| *pS << nReserved2; |
| *pS << nReserved3; |
| *pS << nReserved4; |
| } |
| |
| |
| sal_Bool GetMathTypeVersion( SotStorage* pStor, sal_uInt8 &nVersion ) |
| { |
| sal_uInt8 nVer = 0; |
| sal_Bool bSuccess = sal_False; |
| |
| // |
| // code sniplet copied from MathType::Parse |
| // |
| SvStorageStreamRef xSrc = pStor->OpenSotStream( |
| String::CreateFromAscii("Equation Native"), |
| STREAM_STD_READ | STREAM_NOCREATE); |
| if ( (!xSrc.Is()) || (SVSTREAM_OK != xSrc->GetError())) |
| return bSuccess; |
| SvStorageStream *pS = &xSrc; |
| pS->SetNumberFormatInt( NUMBERFORMAT_INT_LITTLEENDIAN ); |
| // |
| EQNOLEFILEHDR aHdr; |
| aHdr.Read(pS); |
| *pS >> nVer; |
| |
| if (!pS->GetError()) |
| { |
| nVersion = nVer; |
| bSuccess = sal_True; |
| } |
| return bSuccess; |
| } |
| |
| ////////////////////////////////////////////////////////////////////// |
| |
