/* -*- 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 . */ #pragma once #include #include // ID's for files: #define SCID_SIZES 0x4200 #define SC_31_EXPORT_VER 0x0012 // version for 3.1-export // since 4.0 #define SC_FONTCHARSET 0x0101 // Font-CharSets have to be right // since 5.0 #define SC_MATRIX_DOUBLEREF 0x0202 // DoubleRef implicit intersection // since 5.2 #define SC_CURRENT_VERSION 0x0205 // all above SC_31_EXPORT_VER has to be queried during saving, // because 3.1-export writes this version number. // btw: 10 following 09 is not a counting error but an intentional gap, // because it was not clear, how long the RelRefs development would take. :) // Header with size specification for multiple objects class ScMultipleReadHeader { private: SvStream& rStream; std::unique_ptr pBuf; std::unique_ptr pMemStream; sal_uInt64 nEndPos; sal_uInt64 nEntryEnd; sal_uInt64 nTotalEnd; public: ScMultipleReadHeader(SvStream& rNewStream); ~ScMultipleReadHeader(); void StartEntry(); void EndEntry(); sal_uInt64 BytesLeft() const; }; class ScMultipleWriteHeader { private: SvStream& rStream; SvMemoryStream aMemStream; sal_uInt64 nDataPos; sal_uInt32 nDataSize; sal_uInt64 nEntryStart; public: ScMultipleWriteHeader(SvStream& rNewStream); ~ScMultipleWriteHeader(); void StartEntry(); void EndEntry(); }; /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ 5-testflight LibreOffice 核心代码仓库文档基金会
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