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Diffstat (limited to '')
| -rw-r--r-- | oox/source/dump/dffdumper.cxx | 227 |
1 files changed, 227 insertions, 0 deletions
diff --git a/oox/source/dump/dffdumper.cxx b/oox/source/dump/dffdumper.cxx new file mode 100644 index 000000000..9c8acd828 --- /dev/null +++ b/oox/source/dump/dffdumper.cxx @@ -0,0 +1,227 @@ +/* -*- 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 . + */ + +#include <oox/dump/dffdumper.hxx> + +#ifdef DBG_UTIL + +namespace oox::dump { + +namespace { + +const sal_uInt16 DFF_ID_BSE = 0xF007; /// BLIP store entry. +const sal_uInt16 DFF_ID_BSTORECONTAINER = 0xF001; /// BLIP store container. +const sal_uInt16 DFF_ID_CHILDANCHOR = 0xF00F; /// Child anchor (in groups). +const sal_uInt16 DFF_ID_CLIENTANCHOR = 0xF010; /// Client anchor. +const sal_uInt16 DFF_ID_DG = 0xF008; /// Drawing. +const sal_uInt16 DFF_ID_DGG = 0xF006; /// Drawing group. +const sal_uInt16 DFF_ID_OPT = 0xF00B; /// Property set. +const sal_uInt16 DFF_ID_OPT2 = 0xF121; /// Secondary property set. +const sal_uInt16 DFF_ID_OPT3 = 0xF122; /// Ternary property set. +const sal_uInt16 DFF_ID_SP = 0xF00A; /// Shape. +const sal_uInt16 DFF_ID_SPGR = 0xF009; /// Shape group. +const sal_uInt16 DFF_ID_SPLITMENUCOLORS = 0xF11E; /// Current toolbar colors. + +const sal_uInt16 DFF_OPT_IDMASK = 0x3FFF; +const sal_uInt16 DFF_OPT_COMPLEX = 0x8000; + +} // namespace + +bool DffStreamObject::implReadRecordHeader( BinaryInputStream& rBaseStrm, sal_Int64& ornRecId, sal_Int64& ornRecSize ) +{ + mnInstVer = rBaseStrm.readuInt16(); + ornRecId = rBaseStrm.readuInt16(); + mnRealSize = rBaseStrm.readInt32(); + ornRecSize = isContainer() ? 0 : mnRealSize; + return !rBaseStrm.isEof(); +} + +void DffStreamObject::implWriteExtHeader() +{ + const char* pcListName = "DFF-RECORD-INST"; + switch( getRecId() ) + { + case DFF_ID_BSE: pcListName = "DFFBSE-RECORD-INST"; break; // BLIP type + case DFF_ID_BSTORECONTAINER: pcListName = "DFFBSTORECONT-RECORD-INST"; break; // BLIP count + case DFF_ID_DG: pcListName = "DFFDG-RECORD-INST"; break; // drawing ID + case DFF_ID_OPT: pcListName = "DFFOPT-RECORD-INST"; break; // property count + case DFF_ID_SP: pcListName = "DFFSP-RECORD-INST"; break; // shape type + case DFF_ID_SPLITMENUCOLORS: pcListName = "DFFSPLITMENUC-RECORD-INST"; break; // number of colors + } + MultiItemsGuard aMultiGuard( mxOut ); + writeHexItem( "instance", mnInstVer, pcListName ); + if( isContainer() ) writeDecItem( "container-size", mnRealSize ); +} + +void DffStreamObject::implDumpRecordBody() +{ + switch( getRecId() ) + { + case DFF_ID_BSE: + dumpDec< sal_uInt8 >( "win-type", "DFFBSE-TYPE" ); + dumpDec< sal_uInt8 >( "mac-type", "DFFBSE-TYPE" ); + dumpGuid( "guid" ); + dumpDec< sal_uInt16 >( "tag" ); + dumpDec< sal_uInt32 >( "blip-size" ); + dumpDec< sal_uInt32 >( "blip-refcount" ); + dumpDec< sal_uInt32 >( "blip-streampos" ); + dumpDec< sal_uInt8 >( "blip-usage", "DFFBSE-USAGE" ); + dumpDec< sal_uInt8 >( "blip-name-len" ); + dumpUnused( 2 ); + break; + + case DFF_ID_CHILDANCHOR: + dumpDec< sal_uInt32 >( "left" ); + dumpDec< sal_uInt32 >( "top" ); + dumpDec< sal_uInt32 >( "right" ); + dumpDec< sal_uInt32 >( "bottom" ); + break; + + case DFF_ID_CLIENTANCHOR: + break; + + case DFF_ID_DG: + dumpDec< sal_uInt32 >( "shape-count" ); + dumpHex< sal_uInt32 >( "max-shape-id", "CONV-DEC" ); + break; + + case DFF_ID_DGG: + { + dumpHex< sal_uInt32 >( "max-shape-id", "CONV-DEC" ); + sal_uInt32 nClusters = dumpDec< sal_uInt32 >( "id-cluster-count" ); + dumpDec< sal_uInt32 >( "shape-count" ); + dumpDec< sal_uInt32 >( "drawing-count" ); + mxOut->resetItemIndex( 1 ); + TableGuard aTabGuard( mxOut, 15, 16 ); + for( sal_uInt32 nCluster = 1; !mxStrm->isEof() && (nCluster < nClusters); ++nCluster ) + { + MultiItemsGuard aMultiGuard( mxOut ); + writeEmptyItem( "#cluster" ); + dumpDec< sal_uInt32 >( "drawing-id" ); + dumpHex< sal_uInt32 >( "next-free-id", "CONV-DEC" ); + } + } + break; + + case DFF_ID_OPT: + case DFF_ID_OPT2: + case DFF_ID_OPT3: + dumpDffOpt(); + break; + + case DFF_ID_SP: + dumpHex< sal_uInt32 >( "shape-id", "CONV-DEC" ); + dumpHex< sal_uInt32 >( "shape-flags", "DFFSP-FLAGS" ); + break; + + case DFF_ID_SPGR: + dumpDec< sal_uInt32 >( "left" ); + dumpDec< sal_uInt32 >( "top" ); + dumpDec< sal_uInt32 >( "right" ); + dumpDec< sal_uInt32 >( "bottom" ); + break; + + case DFF_ID_SPLITMENUCOLORS: + dumpDffSimpleColor( "fill-color" ); + dumpDffSimpleColor( "line-color" ); + dumpDffSimpleColor( "shadow-color" ); + dumpDffSimpleColor( "3d-color" ); + break; + } +} + +sal_uInt32 DffStreamObject::dumpDffSimpleColor( const String& rName ) +{ + return dumpHex< sal_uInt32 >( rName, "DFF-SIMPLE-COLOR" ); +} + +namespace { + +enum class PropType { Binary }; + +struct PropInfo +{ + OUString maName; + PropType meType; + sal_uInt16 mnId; + sal_uInt32 mnSize; + explicit PropInfo( const OUString& rName, PropType eType, sal_uInt16 nId, sal_uInt32 nSize ) : + maName( rName ), meType( eType ), mnId( nId ), mnSize( nSize ) {} +}; + +typedef ::std::vector< PropInfo > PropInfoVector; + +} // namespace + +void DffStreamObject::dumpDffOpt() +{ + sal_uInt16 nPropCount = getInst(); + PropInfoVector aPropInfos; + mxOut->resetItemIndex(); + for( sal_uInt16 nPropIdx = 0; !mxStrm->isEof() && (nPropIdx < nPropCount); ++nPropIdx ) + { + sal_uInt16 nPropId = dumpDffOptPropHeader(); + sal_uInt16 nBaseId = nPropId & DFF_OPT_IDMASK; + sal_uInt32 nValue = mxStrm->readuInt32(); + + IndentGuard aIndent( mxOut ); + if( getFlag( nPropId, DFF_OPT_COMPLEX ) ) + { + writeHexItem( "complex-size", nValue, "CONV-DEC" ); + aPropInfos.emplace_back( String( "property-data" ), PropType::Binary, nBaseId, nValue ); + } + else + { + writeHexItem( "value", nValue ); + } + } + + mxOut->resetItemIndex(); + for (auto const& propInfo : aPropInfos) + { + if (mxStrm->isEof()) + break; + mxOut->startMultiItems(); + writeEmptyItem( "#complex-data" ); + writeHexItem( "id", propInfo.mnId, "DFFOPT-PROPERTY-NAMES" ); + mxOut->endMultiItems(); + IndentGuard aIndent( mxOut ); + switch(propInfo.meType) + { + case PropType::Binary: + dumpBinary( propInfo.maName, propInfo.mnSize ); + break; + default: assert(false && "missing implementation?"); + } + } +} + +sal_uInt16 DffStreamObject::dumpDffOptPropHeader() +{ + MultiItemsGuard aMultiGuard( mxOut ); + TableGuard aTabGuard( mxOut, 11 ); + writeEmptyItem( "#prop" ); + return dumpHex< sal_uInt16 >( "id", "DFFOPT-PROPERTY-ID" ); +} + +} // namespace oox::dump + +#endif + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |