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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 16:51:28 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 16:51:28 +0000 |
commit | 940b4d1848e8c70ab7642901a68594e8016caffc (patch) | |
tree | eb72f344ee6c3d9b80a7ecc079ea79e9fba8676d /starmath/source/eqnolefilehdr.hxx | |
parent | Initial commit. (diff) | |
download | libreoffice-940b4d1848e8c70ab7642901a68594e8016caffc.tar.xz libreoffice-940b4d1848e8c70ab7642901a68594e8016caffc.zip |
Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'starmath/source/eqnolefilehdr.hxx')
-rw-r--r-- | starmath/source/eqnolefilehdr.hxx | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/starmath/source/eqnolefilehdr.hxx b/starmath/source/eqnolefilehdr.hxx new file mode 100644 index 000000000..29f93cd00 --- /dev/null +++ b/starmath/source/eqnolefilehdr.hxx @@ -0,0 +1,77 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * 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 . + */ + +#ifndef INCLUDED_STARMATH_SOURCE_EQNOLEFILEHDR_HXX +#define INCLUDED_STARMATH_SOURCE_EQNOLEFILEHDR_HXX + +#include <sal/types.h> +#include <tools/stream.hxx> + +class SotStorage; + +#define EQNOLEFILEHDR_SIZE 28 + +class EQNOLEFILEHDR +{ +public: + EQNOLEFILEHDR() : nCBHdr(0),nVersion(0), + nCf(0),nCBObject(0),nReserved1(0),nReserved2(0), + nReserved3(0), nReserved4(0) {} + explicit EQNOLEFILEHDR(sal_uInt32 nLenMTEF) : nCBHdr(0x1c),nVersion(0x20000), + nCf(0xc1c6),nCBObject(nLenMTEF),nReserved1(0),nReserved2(0x0014F690), + nReserved3(0x0014EBB4), nReserved4(0) {} + + sal_uInt16 nCBHdr; // length of header, sizeof(EQNOLEFILEHDR) = 28 + sal_uInt32 nVersion; // hiword = 2, loword = 0 + sal_uInt16 nCf; // clipboard format ("MathType EF") + sal_uInt32 nCBObject; // length of MTEF data following this header + sal_uInt32 nReserved1; // not used + sal_uInt32 nReserved2; // not used + sal_uInt32 nReserved3; // not used + sal_uInt32 nReserved4; // not used + + void Read(SvStream* pS) + { + pS->ReadUInt16( nCBHdr ); + pS->ReadUInt32( nVersion ); + pS->ReadUInt16( nCf ); + pS->ReadUInt32( nCBObject ); + pS->ReadUInt32( nReserved1 ); + pS->ReadUInt32( nReserved2 ); + pS->ReadUInt32( nReserved3 ); + pS->ReadUInt32( nReserved4 ); + } + void Write(SvStream* pS) + { + pS->WriteUInt16( nCBHdr ); + pS->WriteUInt32( nVersion ); + pS->WriteUInt16( nCf ); + pS->WriteUInt32( nCBObject ); + pS->WriteUInt32( nReserved1 ); + pS->WriteUInt32( nReserved2 ); + pS->WriteUInt32( nReserved3 ); + pS->WriteUInt32( nReserved4 ); + } +}; + +bool GetMathTypeVersion( SotStorage* pStor, sal_uInt8 &nVersion ); + +#endif + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |