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