path: root/sw/source/filter/ww8/ww8scan.hxx

/* -*- 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 _WW8SCAN_HXX
#define _WW8SCAN_HXX

#ifndef LONG_MAX
#include <limits.h>
#endif
#include <stack>
#include <vector>
#include <list>
#include <algorithm>
#include <tools/solar.h>        // UINTXX
#include <tools/stream.hxx>
#include <tools/string.hxx>
#include "hash_wrap.hxx"
#include "sortedarray.hxx"

#include "ww8struc.hxx"         // FIB, STSHI, STD...
#include <types.hxx>

#include <unomid.h>

#define APPEND_CONST_ASC(s) AppendAscii(RTL_CONSTASCII_STRINGPARAM(s))
#define ASSIGN_CONST_ASC(s) AssignAscii(RTL_CONSTASCII_STRINGPARAM(s))
#define CREATE_CONST_ASC(s) String::CreateFromAscii( \
    RTL_CONSTASCII_STRINGPARAM(s))



//--Line below which the code has meaningful comments

//Commonly used string literals for stream and storage names in word docs
namespace SL
{
#   define DEFCONSTSTRINGARRAY(X) extern const char a##X[sizeof("" #X "")]
    DEFCONSTSTRINGARRAY(ObjectPool);
    DEFCONSTSTRINGARRAY(1Table);
    DEFCONSTSTRINGARRAY(0Table);
    DEFCONSTSTRINGARRAY(Data);
    DEFCONSTSTRINGARRAY(CheckBox);
    DEFCONSTSTRINGARRAY(ListBox);
    DEFCONSTSTRINGARRAY(TextBox);
    DEFCONSTSTRINGARRAY(TextField);
    DEFCONSTSTRINGARRAY(MSMacroCmds);
}

struct SprmInfo
{
    sal_uInt16 nId;         ///< A ww8 sprm is hardcoded as 16bits
    unsigned int nLen : 6;
    unsigned int nVari : 2;
};

struct SprmInfoHash
{
    size_t operator()(const SprmInfo &a) const
    {
        return a.nId;
    }
};

typedef ww::WrappedHash<SprmInfo, SprmInfoHash> wwSprmSearcher;
typedef ww::WrappedHash<sal_uInt16> wwSprmSequence;

/**
    wwSprmParser knows how to take a sequence of bytes and split it up into
    sprms and their arguments
*/
class wwSprmParser
{
private:
    ww::WordVersion meVersion;
    sal_uInt8 mnDelta;
    const wwSprmSearcher *mpKnownSprms;
    static const wwSprmSearcher* GetWW8SprmSearcher();
    static const wwSprmSearcher* GetWW6SprmSearcher();
    static const wwSprmSearcher* GetWW2SprmSearcher();

    SprmInfo GetSprmInfo(sal_uInt16 nId) const;

    sal_uInt8 SprmDataOfs(sal_uInt16 nId) const;

    enum SprmType {L_FIX=0, L_VAR=1, L_VAR2=2};
public:
    //7- ids are very different to 8+ ones
    wwSprmParser(ww::WordVersion eVersion);
    /// Return the SPRM id at the beginning of this byte sequence
    sal_uInt16 GetSprmId(const sal_uInt8* pSp) const;

    sal_uInt16 GetSprmSize(sal_uInt16 nId, const sal_uInt8* pSprm) const;

    /// Get known len of a sprms head, the bytes of the sprm id + any bytes
    /// reserved to hold a variable length
    sal_uInt16 DistanceToData(sal_uInt16 nId) const;

    /// Get len of a sprms data area, ignoring the bytes of the sprm id and
    /// ignoring any len bytes. Reports the remaining data after those bytes
    sal_uInt16 GetSprmTailLen(sal_uInt16 nId, const sal_uInt8 * pSprm) const;

    /// The minimum acceptable sprm len possible for this type of parser
    int MinSprmLen() const { return (IsSevenMinus(meVersion)) ? 2 : 3; }

    /// Returns the offset to data of the first sprm of id nId, 0
    //  if not found. nLen must be the <= length of pSprms
    sal_uInt8* findSprmData(sal_uInt16 nId, sal_uInt8* pSprms, sal_uInt16 nLen)
        const;
};

//Read a Pascal-style, i.e. single byte string length followed
//by string contents
inline String read_uInt8_PascalString(SvStream& rStrm, rtl_TextEncoding eEnc)
{
    return read_lenPrefixed_uInt8s_ToOUString<sal_uInt8>(rStrm, eEnc);
}

inline String read_uInt16_PascalString(SvStream& rStrm)
{
    return read_lenPrefixed_uInt16s_ToOUString<sal_uInt16>(rStrm);
}

//Belt and Braces strings, i.e. Pascal-style strings followed by
//null termination, Spolsky calls them "fucked strings" FWIW
//http://www.joelonsoftware.com/articles/fog0000000319.html
String read_uInt8_BeltAndBracesString(SvStream& rStrm, rtl_TextEncoding eEnc);
String read_uInt16_BeltAndBracesString(SvStream& rStrm);

//--Line abovewhich the code has meaningful comments

class  WW8Fib;
class  WW8ScannerBase;
class  WW8PLCFspecial;
struct WW8PLCFxDesc;
class  WW8PLCFx_PCD;

/**
 reads array of strings (see MS documentation: STring TaBle stored in File)
 returns NOT the original pascal strings but an array of converted char*

 attention: the *extra data* of each string are SKIPPED and ignored
 */
void WW8ReadSTTBF(bool bVer8, SvStream& rStrm, sal_uInt32 nStart, sal_Int32 nLen,
    sal_uInt16 nExtraLen, rtl_TextEncoding eCS, ::std::vector<String> &rArray,
    ::std::vector<ww::bytes>* pExtraArray = 0, ::std::vector<String>* pValueArray = 0);

struct WW8FieldDesc
{
    long nLen;              ///< Gesamtlaenge ( zum Text ueberlesen )
    WW8_CP nSCode;          ///< Anfang Befehlscode
    WW8_CP nLCode;          ///< Laenge
    WW8_CP nSRes;           ///< Anfang Ergebnis
    WW8_CP nLRes;           ///< Laenge ( == 0, falls kein Ergebnis )
    sal_uInt16 nId;             ///< WW-Id fuer Felder
    sal_uInt8 nOpt;              ///< WW-Flags ( z.B.: vom User geaendert )
    sal_uInt8 bCodeNest:1;       ///< Befehl rekursiv verwendet
    sal_uInt8 bResNest:1;        ///< Befehl in Resultat eingefuegt
};

struct WW8PLCFxSave1
{
    sal_uLong nPLCFxPos;
    sal_uLong nPLCFxPos2;       ///< fuer PLCF_Cp_Fkp: PieceIter-Pos
    long nPLCFxMemOfs;
    WW8_CP nStartCp;        ///< for cp based iterator like PAP and CHP
    long nCpOfs;
    WW8_FC nStartFC;
    WW8_CP nAttrStart;
    WW8_CP nAttrEnd;
    bool bLineEnd;
};

/**
    u.a. fuer Felder, also genausoviele Attr wie Positionen,
    falls Ctor-Param bNoEnd = false
*/
class WW8PLCFspecial        // Iterator fuer PLCFs
{
private:
    sal_Int32* pPLCF_PosArray;  ///< Pointer auf Pos-Array und auf ganze Struktur
    sal_uInt8*  pPLCF_Contents;  ///< Pointer auf Inhalts-Array-Teil des Pos-Array
    long nIMax;             ///< Anzahl der Elemente
    long nIdx;              ///< Merker, wo wir gerade sind
    sal_uInt32 nStru;
public:
    WW8PLCFspecial(SvStream* pSt, sal_uInt32 nFilePos, sal_uInt32 nPLCF,
        sal_uInt32 nStruct);
    ~WW8PLCFspecial() { delete[] pPLCF_PosArray; }
    long GetIdx() const { return nIdx; }
    void SetIdx( long nI ) { nIdx = nI; }
    long GetIMax() const { return nIMax; }
    bool SeekPos(long nPos);            // geht ueber FC- bzw. CP-Wert
                                        // bzw. naechste groesseren Wert
    bool SeekPosExact(long nPos);
    sal_Int32 Where() const
        { return ( nIdx >= nIMax ) ? SAL_MAX_INT32 : pPLCF_PosArray[nIdx]; }
    bool Get(WW8_CP& rStart, void*& rpValue) const;
    bool GetData(long nIdx, WW8_CP& rPos, void*& rpValue) const;

    const void* GetData( long nInIdx ) const
    {
        return ( nInIdx >= nIMax ) ? 0
            : (const void*)&pPLCF_Contents[nInIdx * nStru];
    }
    sal_Int32 GetPos( long nInIdx ) const
        { return ( nInIdx >= nIMax ) ? SAL_MAX_INT32 : pPLCF_PosArray[nInIdx]; }

    void advance()
    {
        if (nIdx <= nIMax)
            ++nIdx;
    }
};

/** simple Iterator for SPRMs */
class WW8SprmIter
{
private:
    const wwSprmParser &mrSprmParser;
    // these members will be updated
    const sal_uInt8* pSprms; // remaining part of the SPRMs ( == start of akt. SPRM)
    const sal_uInt8* pAktParams; // start of akt. SPRM's parameters
    sal_uInt16 nAktId;
    sal_uInt16 nAktSize;

    long nRemLen;   // length of remaining SPRMs (including akt. SPRM)

    void UpdateMyMembers();
public:
    explicit WW8SprmIter( const sal_uInt8* pSprms_, long nLen_,
        const wwSprmParser &rSprmParser);
    void  SetSprms( const sal_uInt8* pSprms_, long nLen_ );
    const sal_uInt8* FindSprm(sal_uInt16 nId);
    void  advance();
    const sal_uInt8* GetSprms() const
        { return ( pSprms && (0 < nRemLen) ) ? pSprms : 0; }
    const sal_uInt8* GetAktParams() const { return pAktParams; }
    sal_uInt16 GetAktId() const { return nAktId; }
private:
    //No copying
    WW8SprmIter(const WW8SprmIter&);
    WW8SprmIter& operator=(const WW8SprmIter&);
};

/* u.a. fuer FKPs auf normale Attr., also ein Attr weniger als Positionen */
class WW8PLCF                       // Iterator fuer PLCFs
{
private:
    WW8_CP* pPLCF_PosArray; // Pointer auf Pos-Array und auf ganze Struktur
    sal_uInt8* pPLCF_Contents;   // Pointer auf Inhalts-Array-Teil des Pos-Array
    sal_Int32 nIMax;            // Anzahl der Elemente
    sal_Int32 nIdx;
    int nStru;

    void ReadPLCF(SvStream& rSt, WW8_FC nFilePos, sal_uInt32 nPLCF);

    /*
        Falls im Dok ein PLC fehlt und die FKPs solo dastehen,
        machen wir uns hiermit einen PLC:
    */
    void GeneratePLCF(SvStream& rSt, sal_Int32 nPN, sal_Int32 ncpN);

    void MakeFailedPLCF();
public:
    WW8PLCF(SvStream& rSt, WW8_FC nFilePos, sal_Int32 nPLCF, int nStruct,
        WW8_CP nStartPos = -1);

    /*
        folgender Ctor generiert ggfs. einen PLC aus nPN und ncpN
    */
    WW8PLCF(SvStream& rSt, WW8_FC nFilePos, sal_Int32 nPLCF, int nStruct,
        WW8_CP nStartPos, sal_Int32 nPN, sal_Int32 ncpN);

    ~WW8PLCF(){ delete[] pPLCF_PosArray; }
    sal_Int32 GetIdx() const { return nIdx; }
    void SetIdx( sal_Int32 nI ) { nIdx = nI; }
    sal_Int32 GetIMax() const { return nIMax; }
    bool SeekPos(WW8_CP nPos);
    WW8_CP Where() const;
    bool Get(WW8_CP& rStart, WW8_CP& rEnd, void*& rpValue) const;
    void advance() { if( nIdx < nIMax ) ++nIdx; }

    const void* GetData( sal_Int32 nInIdx ) const
    {
        return ( nInIdx >= nIMax ) ? 0 :
            (const void*)&pPLCF_Contents[nInIdx * nStru];
    }
};

/* for Piece Table (.i.e. FastSave Table) */
class WW8PLCFpcd
{
friend class WW8PLCFpcd_Iter;
    sal_Int32* pPLCF_PosArray;  // Pointer auf Pos-Array und auf ganze Struktur
    sal_uInt8*  pPLCF_Contents;  // Pointer auf Inhalts-Array-Teil des Pos-Array
    long nIMax;
    sal_uInt32 nStru;
public:
    WW8PLCFpcd(SvStream* pSt, sal_uInt32 nFilePos, sal_uInt32 nPLCF,
        sal_uInt32 nStruct);
    ~WW8PLCFpcd(){ delete[] pPLCF_PosArray; }
};

/* mehrere WW8PLCFpcd_Iter koennen auf die gleiche WW8PLCFpcd zeigen !!!  */
class WW8PLCFpcd_Iter
{
private:
    WW8PLCFpcd& rPLCF;
    long nIdx;

    //No copying
    WW8PLCFpcd_Iter(const WW8PLCFpcd_Iter&);
    WW8PLCFpcd_Iter& operator=(const WW8PLCFpcd_Iter&);
public:
    WW8PLCFpcd_Iter( WW8PLCFpcd& rPLCFpcd, long nStartPos = -1 );
    long GetIdx() const { return nIdx; }
    void SetIdx( long nI ) { nIdx = nI; }
    long GetIMax() const { return rPLCF.nIMax; }
    bool SeekPos(long nPos);
    sal_Int32 Where() const;
    bool Get(WW8_CP& rStart, WW8_CP& rEnd, void*& rpValue) const;
    void advance()
    {
        if( nIdx < rPLCF.nIMax )
            ++nIdx;
    }
};

// PLCF-Typ:
enum ePLCFT{ CHP=0, PAP, SEP, /*HED, FNR, ENR,*/ PLCF_END };

//Its hardcoded that eFTN be the first one: A very poor hack, needs to be fixed
enum eExtSprm { eFTN = 256, eEDN = 257, eFLD = 258, eBKN = 259, eAND = 260 };

/*
    pure virtual:
*/
class WW8PLCFx              // virtueller Iterator fuer Piece Table Exceptions
{
private:
    ww::WordVersion meVer;  // Version number of FIB
    bool bIsSprm;           // PLCF von Sprms oder von anderem ( Footnote, ... )
    WW8_FC nStartFc;
    bool bDirty;

    //No copying
    WW8PLCFx(const WW8PLCFx&);
    WW8PLCFx& operator=(const WW8PLCFx&);
public:
    WW8PLCFx(ww::WordVersion eVersion, bool bSprm)
        : meVer(eVersion), bIsSprm(bSprm), bDirty(false) {}
    virtual ~WW8PLCFx() {}
    bool IsSprm() const { return bIsSprm; }
    virtual sal_uLong GetIdx() const = 0;
    virtual void SetIdx( sal_uLong nIdx ) = 0;
    virtual sal_uLong GetIdx2() const;
    virtual void SetIdx2( sal_uLong nIdx );
    virtual bool SeekPos(WW8_CP nCpPos) = 0;
    virtual WW8_FC Where() = 0;
    virtual void GetSprms( WW8PLCFxDesc* p );
    virtual long GetNoSprms( WW8_CP& rStart, WW8_CP&, sal_Int32& rLen );
    virtual void advance() = 0;
    virtual sal_uInt16 GetIstd() const { return 0xffff; }
    virtual void Save( WW8PLCFxSave1& rSave ) const;
    virtual void Restore( const WW8PLCFxSave1& rSave );
    ww::WordVersion GetFIBVersion() const { return meVer; }
    void SetStartFc( WW8_FC nFc ) { nStartFc = nFc; }
    WW8_FC GetStartFc() const { return nStartFc; }
    void SetDirty(bool bIn) {bDirty=bIn;}
    bool GetDirty() const {return bDirty;}
};

class WW8PLCFx_PCDAttrs : public WW8PLCFx
{
private:
    WW8PLCFpcd_Iter* pPcdI;
    WW8PLCFx_PCD* pPcd;
    sal_uInt8** const pGrpprls;      // Attribute an Piece-Table
    SVBT32 aShortSprm;          // mini storage: can contain ONE sprm with
                                // 1 byte param
    sal_uInt16 nGrpprls;            // Attribut Anzahl davon

    //No copying
    WW8PLCFx_PCDAttrs(const WW8PLCFx_PCDAttrs&);
    WW8PLCFx_PCDAttrs& operator=(const WW8PLCFx_PCDAttrs&);
public:
    WW8PLCFx_PCDAttrs(ww::WordVersion eVersion, WW8PLCFx_PCD* pPLCFx_PCD,
        const WW8ScannerBase* pBase );
    virtual sal_uLong GetIdx() const;
    virtual void SetIdx( sal_uLong nI );
    virtual bool SeekPos(WW8_CP nCpPos);
    virtual WW8_FC Where();
    virtual void GetSprms( WW8PLCFxDesc* p );
    virtual void advance();

    WW8PLCFpcd_Iter* GetIter() const { return pPcdI; }
};

class WW8PLCFx_PCD : public WW8PLCFx            // Iterator fuer Piece Table
{
private:
    WW8PLCFpcd_Iter* pPcdI;
    bool bVer67;
    WW8_CP nClipStart;

    //No copying
    WW8PLCFx_PCD(const WW8PLCFx_PCD&);
    WW8PLCFx_PCD& operator=(const WW8PLCFx_PCD&);
public:
    WW8PLCFx_PCD(ww::WordVersion eVersion, WW8PLCFpcd* pPLCFpcd,
        WW8_CP nStartCp, bool bVer67P);
    virtual ~WW8PLCFx_PCD();
    virtual sal_uLong GetIMax() const;
    virtual sal_uLong GetIdx() const;
    virtual void SetIdx( sal_uLong nI );
    virtual bool SeekPos(WW8_CP nCpPos);
    virtual WW8_FC Where();
    virtual long GetNoSprms( WW8_CP& rStart, WW8_CP&, sal_Int32& rLen );
    virtual void advance();
    WW8_CP AktPieceStartFc2Cp( WW8_FC nStartPos );
    WW8_FC AktPieceStartCp2Fc( WW8_CP nCp );
    void AktPieceFc2Cp(WW8_CP& rStartPos, WW8_CP& rEndPos,
        const WW8ScannerBase *pSBase);
    WW8PLCFpcd_Iter* GetPLCFIter() { return pPcdI; }
    void SetClipStart(WW8_CP nIn) { nClipStart = nIn; }
    WW8_CP GetClipStart() { return nClipStart; }

    static sal_Int32 TransformPieceAddress(long nfc, bool& bIsUnicodeAddress)
    {
        bIsUnicodeAddress = 0 == (0x40000000 & nfc);
        return bIsUnicodeAddress ?  nfc : (nfc & 0x3fffFFFF) / 2;
    }
};

/**
 Iterator for Piece Table Exceptions of Fkps
 works only with FCs, not with CPs !  ( Low-Level )
*/
class WW8PLCFx_Fc_FKP : public WW8PLCFx
{
public:
    class WW8Fkp        // Iterator for Formatted Disk Page
    {
    private:
        class Entry
        {
        public:
            WW8_FC mnFC;

            sal_uInt8* mpData;
            sal_uInt16 mnLen;
            sal_uInt16 mnIStd; // only for Fkp.Papx (actualy Style-Nr)
            bool mbMustDelete;

            explicit Entry(WW8_FC nFC) : mnFC(nFC), mpData(0), mnLen(0),
                mnIStd(0), mbMustDelete(false) {}
            Entry(const Entry &rEntry);
            ~Entry();
            bool operator<(const Entry& rEntry) const;
            Entry& operator=(const Entry& rEntry);
        };

        sal_uInt8 maRawData[512];
        std::vector<Entry> maEntries;

        long nItemSize;     // entweder 1 Byte oder ein komplettes BX

        // Offset in Stream where last read of 52 bytes took place
        long nFilePos;
        sal_uInt8 mnIdx;         // Pos-Merker
        ePLCFT ePLCF;
        sal_uInt8 mnIMax;         // Anzahl der Eintraege

        wwSprmParser maSprmParser;

        //Fill in an Entry with sanity testing
        void FillEntry(Entry &rEntry, sal_Size nDataOffset, sal_uInt16 nLen);
    public:
        WW8Fkp (ww::WordVersion eVersion, SvStream* pFKPStrm,
            SvStream* pDataStrm, long _nFilePos, long nItemSiz, ePLCFT ePl,
            WW8_FC nStartFc = -1);
        void Reset(WW8_FC nPos);
        long GetFilePos() const { return nFilePos; }
        sal_uInt8 GetIdx() const { return mnIdx; }
        bool SetIdx(sal_uInt8 nI);
        bool SeekPos(WW8_FC nFc);
        WW8_FC Where() const
        {
            return (mnIdx < mnIMax) ? maEntries[mnIdx].mnFC : WW8_FC_MAX;
        }
        void advance()
        {
            if (mnIdx < mnIMax)
                ++mnIdx;
        }
        sal_uInt8* Get( WW8_FC& rStart, WW8_FC& rEnd, sal_Int32& rLen ) const;
        sal_uInt16 GetIstd() const { return maEntries[mnIdx].mnIStd; }

        /*
            liefert einen echten Pointer auf das Sprm vom Typ nId,
            falls ein solches im Fkp drin ist.
        */
        sal_uInt8* GetLenAndIStdAndSprms(sal_Int32& rLen) const;

        /*
            ruft GetLenAndIStdAndSprms() auf...
        */
        const sal_uInt8* HasSprm( sal_uInt16 nId );
        bool HasSprm(sal_uInt16 nId, std::vector<const sal_uInt8 *> &rResult);

        const wwSprmParser &GetSprmParser() const { return maSprmParser; }
    };
private:
    SvStream* pFKPStrm;         // Input-File
    SvStream* pDataStrm;        // Input-File
    WW8PLCF* pPLCF;
    WW8Fkp* pFkp;

    /*
        Keep a cache of eMaxCache entries of previously seen pFkps, which
        speeds up considerably table parsing and load save plcfs for what turn
        out to be small text frames, which frames generally are

        size      : cache hits
        cache all : 19168 pap, 48 chp
        == 100    : 19166 pap, 48 chp
        == 50     : 18918 pap, 48 chp
        == 10     : 18549 pap, 47 chp
        == 5      : 18515 pap, 47 chp
    */
    typedef std::list<WW8Fkp*>::iterator myiter;
    std::list<WW8Fkp*> maFkpCache;
    enum Limits {eMaxCache = 5};

    bool NewFkp();

    //No copying
    WW8PLCFx_Fc_FKP(const WW8PLCFx_Fc_FKP&);
    WW8PLCFx_Fc_FKP& operator=(const WW8PLCFx_Fc_FKP&);
protected:
    ePLCFT ePLCF;
    WW8PLCFx_PCDAttrs* pPCDAttrs;
public:
    WW8PLCFx_Fc_FKP( SvStream* pSt, SvStream* pTblSt, SvStream* pDataSt,
        const WW8Fib& rFib, ePLCFT ePl, WW8_FC nStartFcL );
    virtual ~WW8PLCFx_Fc_FKP();
    virtual sal_uLong GetIdx() const;
    virtual void SetIdx( sal_uLong nIdx );
    virtual bool SeekPos(WW8_FC nFcPos);
    virtual WW8_FC Where();
    sal_uInt8* GetSprmsAndPos( WW8_FC& rStart, WW8_FC& rEnd, sal_Int32& rLen );
    virtual void advance();
    virtual sal_uInt16 GetIstd() const;
    void GetPCDSprms( WW8PLCFxDesc& rDesc );
    const sal_uInt8* HasSprm( sal_uInt16 nId );
    bool HasSprm(sal_uInt16 nId, std::vector<const sal_uInt8 *> &rResult);
    bool HasFkp() const { return (0 != pFkp); }
};

/// Iterator fuer Piece Table Exceptions of Fkps arbeitet auf CPs (High-Level)
class WW8PLCFx_Cp_FKP : public WW8PLCFx_Fc_FKP
{
private:
    const WW8ScannerBase& rSBase;
    WW8PLCFx_PCD* pPcd;
    WW8PLCFpcd_Iter *pPieceIter;
    WW8_CP nAttrStart, nAttrEnd;
    sal_uInt8 bLineEnd : 1;
    sal_uInt8 bComplex : 1;

    //No copying
    WW8PLCFx_Cp_FKP(const WW8PLCFx_Cp_FKP&);
    WW8PLCFx_Cp_FKP& operator=(const WW8PLCFx_Cp_FKP&);
public:
    WW8PLCFx_Cp_FKP( SvStream* pSt, SvStream* pTblSt, SvStream* pDataSt,
        const WW8ScannerBase& rBase,  ePLCFT ePl );
    virtual ~WW8PLCFx_Cp_FKP();
    void ResetAttrStartEnd();
    sal_uLong GetPCDIMax() const;
    sal_uLong GetPCDIdx() const;
    void SetPCDIdx( sal_uLong nIdx );
    virtual sal_uLong GetIdx2() const;
    virtual void  SetIdx2( sal_uLong nIdx );
    virtual bool SeekPos(WW8_CP nCpPos);
    virtual WW8_CP Where();
    virtual void GetSprms( WW8PLCFxDesc* p );
    virtual void advance();
    virtual void Save( WW8PLCFxSave1& rSave ) const;
    virtual void Restore( const WW8PLCFxSave1& rSave );
};

/// Iterator for Piece Table Exceptions of Sepx
class WW8PLCFx_SEPX : public WW8PLCFx
{
private:
    wwSprmParser maSprmParser;
    SvStream* pStrm;
    WW8PLCF* pPLCF;
    sal_uInt8* pSprms;
    sal_uInt16 nArrMax;
    sal_uInt16 nSprmSiz;

    //no copying
    WW8PLCFx_SEPX(const WW8PLCFx_SEPX&);
    WW8PLCFx_SEPX& operator=(const WW8PLCFx_SEPX&);
public:
    WW8PLCFx_SEPX( SvStream* pSt, SvStream* pTblxySt, const WW8Fib& rFib,
        WW8_CP nStartCp );
    virtual ~WW8PLCFx_SEPX();
    virtual sal_uLong GetIdx() const;
    virtual void SetIdx( sal_uLong nIdx );
    long GetIMax() const { return ( pPLCF ) ? pPLCF->GetIMax() : 0; }
    virtual bool SeekPos(WW8_CP nCpPos);
    virtual WW8_FC Where();
    virtual void GetSprms( WW8PLCFxDesc* p );
    virtual void advance();
    const sal_uInt8* HasSprm( sal_uInt16 nId ) const;
    const sal_uInt8* HasSprm( sal_uInt16 nId, sal_uInt8 n2nd ) const;
    const sal_uInt8* HasSprm( sal_uInt16 nId, const sal_uInt8* pOtherSprms,
        long nOtherSprmSiz ) const;
    bool Find4Sprms(sal_uInt16 nId1, sal_uInt16 nId2, sal_uInt16 nId3, sal_uInt16 nId4,
                    sal_uInt8*& p1,   sal_uInt8*& p2,   sal_uInt8*& p3,   sal_uInt8*& p4 ) const;
};

/// Iterator fuer Fuss-/Endnoten und Anmerkungen
class WW8PLCFx_SubDoc : public WW8PLCFx
{
private:
    WW8PLCF* pRef;
    WW8PLCF* pTxt;

    //No copying
    WW8PLCFx_SubDoc(const WW8PLCFx_SubDoc&);
    WW8PLCFx_SubDoc& operator=(const WW8PLCFx_SubDoc&);
public:
    WW8PLCFx_SubDoc(SvStream* pSt, ww::WordVersion eVersion, WW8_CP nStartCp,
    long nFcRef, long nLenRef, long nFcTxt, long nLenTxt, long nStruc = 0);
    virtual ~WW8PLCFx_SubDoc();
    virtual sal_uLong GetIdx() const;
    virtual void SetIdx( sal_uLong nIdx );
    virtual bool SeekPos(WW8_CP nCpPos);
    virtual WW8_FC Where();

    // liefert Reference Descriptoren
    const void* GetData( long nIdx = -1 ) const
    {
        return pRef ? pRef->GetData( -1L == nIdx ? pRef->GetIdx() : nIdx ) : 0;
    }

    //liefert Angabe, wo Kopf und Fusszeilen-Text zu finden ist
    bool Get(long& rStart, void*& rpValue) const;
    virtual void GetSprms(WW8PLCFxDesc* p);
    virtual void advance();
    long Count() const { return ( pRef ) ? pRef->GetIMax() : 0; }
};

/// Iterator for fields
class WW8PLCFx_FLD : public WW8PLCFx
{
private:
    WW8PLCFspecial* pPLCF;
    const WW8Fib& rFib;
    //No copying
    WW8PLCFx_FLD(const WW8PLCFx_FLD&);
    WW8PLCFx_FLD& operator=(const WW8PLCFx_FLD &);
public:
    WW8PLCFx_FLD(SvStream* pSt, const WW8Fib& rMyFib, short nType);
    virtual ~WW8PLCFx_FLD();
    virtual sal_uLong GetIdx() const;
    virtual void SetIdx( sal_uLong nIdx );
    virtual bool SeekPos(WW8_CP nCpPos);
    virtual WW8_FC Where();
    virtual void GetSprms(WW8PLCFxDesc* p);
    virtual void advance();
    bool StartPosIsFieldStart();
    bool EndPosIsFieldEnd();
    bool GetPara(long nIdx, WW8FieldDesc& rF);
};

enum eBookStatus { BOOK_NORMAL = 0, BOOK_IGNORE = 0x1, BOOK_FIELD = 0x2 };

/// Iterator for Booknotes
class WW8PLCFx_Book : public WW8PLCFx
{
private:
    WW8PLCFspecial* pBook[2];           // Start and End Position
    ::std::vector<String> aBookNames;   // Name
    eBookStatus* pStatus;
    long nIMax;                         // Number of Booknotes
    sal_uInt16 nIsEnd;
    sal_Int32 nBookmarkId; // counter incremented by GetUniqueBookmarkName.

    //No copying
    WW8PLCFx_Book(const WW8PLCFx_Book&);
    WW8PLCFx_Book& operator=(const WW8PLCFx_Book&);
public:
    WW8PLCFx_Book(SvStream* pTblSt,const WW8Fib& rFib);
    virtual ~WW8PLCFx_Book();
    long GetIMax() const { return nIMax; }
    virtual sal_uLong GetIdx() const;
    virtual void SetIdx( sal_uLong nI );
    virtual sal_uLong GetIdx2() const;
    virtual void SetIdx2( sal_uLong nIdx );
    virtual bool SeekPos(WW8_CP nCpPos);
    virtual WW8_FC Where();
    virtual long GetNoSprms( WW8_CP& rStart, WW8_CP& rEnd, sal_Int32& rLen );
    virtual void advance();
    const String* GetName() const;
    WW8_CP GetStartPos() const
        { return ( nIsEnd ) ? WW8_CP_MAX : pBook[0]->Where(); }
    long GetLen() const;
    bool GetIsEnd() const { return nIsEnd ? true : false; }
    long GetHandle() const;
    void SetStatus( sal_uInt16 nIndex, eBookStatus eStat );
    bool MapName(String& rName);
    String GetBookmark(long nStart,long nEnd, sal_uInt16 &nIndex);
    eBookStatus GetStatus() const;
    rtl::OUString GetUniqueBookmarkName(const rtl::OUString &rSuggestedName);
};

/*
    hiermit arbeiten wir draussen:
*/
struct WW8PLCFManResult
{
    WW8_CP nCpPos;      // Attribut-Anfangsposition
    long nMemLen;       // Laenge dazu
    long nCp2OrIdx;     // footnote-textpos oder Index in PLCF
    WW8_CP nAktCp;      // wird nur vom Aufrufer benutzt
    const sal_uInt8* pMemPos;// Mem-Pos fuer Sprms
    sal_uInt16 nSprmId;     // Sprm-Id ( 0 = ungueltige Id -> ueberspringen! )
                        // (2..255) oder Pseudo-Sprm-Id (256..260)
                        // bzw. ab Winword-Ver8 die Sprm-Id (800..)
    sal_uInt8 nFlags;        // Absatz- oder Section-Anfang
};

enum ManMaskTypes
{
    MAN_MASK_NEW_PAP = 1,       // neue Zeile
    MAN_MASK_NEW_SEP = 2        // neue Section
};

enum ManTypes // enums for PLCFMan-ctor
{
    MAN_MAINTEXT = 0, MAN_FTN = 1, MAN_EDN = 2, MAN_HDFT = 3, MAN_AND = 4,
    MAN_TXBX = 5, MAN_TXBX_HDFT = 6
};

/*
    hiermit arbeitet der Manager drinnen:
*/
struct WW8PLCFxDesc
{
    WW8PLCFx* pPLCFx;
    ::std::stack<sal_uInt16>* pIdStk;  // Speicher fuer Attr-Id fuer Attr-Ende(n)
    const sal_uInt8* pMemPos;// wo liegen die Sprm(s)
    long nOrigSprmsLen;

    WW8_CP nStartPos;
    WW8_CP nEndPos;

    WW8_CP nOrigStartPos;
    WW8_CP nOrigEndPos;   // The ending character position of a paragraph is
                          // always one before the end reported in the FKP,
                          // also a character run that ends on the same location
                          // as the paragraph mark is adjusted to end just before
                          // the paragraph mark so as to handle their close
                          // first. The value being used to determing where the
                          // properties end is in nEndPos, but the original
                          // unadjusted end character position is important as
                          // it can be used as the beginning cp of the next set
                          // of properties

    WW8_CP nCp2OrIdx;     // wo liegen die NoSprm(s)
    sal_Int32 nSprmsLen;  // wie viele Bytes fuer weitere Sprms / Laenge Fussnote
    long nCpOfs;          // fuer Offset Header .. Footnote
    bool bFirstSprm;      // fuer Erkennung erster Sprm einer Gruppe
    bool bRealLineEnd;    // false bei Pap-Piece-Ende
    void Save( WW8PLCFxSave1& rSave ) const;
    void Restore( const WW8PLCFxSave1& rSave );
    //With nStartPos set to WW8_CP_MAX then in the case of a pap or chp
    //GetSprms will not search for the sprms, but instead take the
    //existing ones.
    WW8PLCFxDesc() : pIdStk(0), nStartPos(WW8_CP_MAX) {}
    void ReduceByOffset();
};

#ifndef DUMP

struct WW8PLCFxSaveAll;
class WW8PLCFMan
{
public:
    enum WW8PLCFManLimits {MAN_ANZ_PLCF = 10};
private:
    wwSprmParser maSprmParser;
    long nCpO;                      // Origin Cp -- the basis for nNewCp

    WW8_CP nLineEnd;                // zeigt *hinter* das <CR>
    long nLastWhereIdxCp;           // last result of WhereIdx()
    sal_uInt16 nPLCF;                   // so viele PLCFe werden verwaltet
    ManTypes nManType;
    bool mbDoingDrawTextBox;        //Normally we adjust the end of attributes
                                    //so that the end of a paragraph occurs
                                    //before the para end mark, but for
                                    //drawboxes we want the true offsets

    WW8PLCFxDesc aD[MAN_ANZ_PLCF];
    WW8PLCFxDesc *pChp, *pPap, *pSep, *pFld, *pFtn, *pEdn, *pBkm, *pPcd,
        *pPcdA, *pAnd;
    WW8PLCFspecial *pFdoa, *pTxbx, *pTxbxBkd,*pMagicTables, *pSubdocs;
    sal_uInt8* pExtendedAtrds;

    const WW8Fib* pWwFib;

    sal_uInt16 WhereIdx(bool* pbStart=0, long* pPos=0) const;
    void AdjustEnds(WW8PLCFxDesc& rDesc);
    void GetNewSprms(WW8PLCFxDesc& rDesc);
    void GetNewNoSprms(WW8PLCFxDesc& rDesc);
    void GetSprmStart(short nIdx, WW8PLCFManResult* pRes) const;
    void GetSprmEnd(short nIdx, WW8PLCFManResult* pRes) const;
    void GetNoSprmStart(short nIdx, WW8PLCFManResult* pRes) const;
    void GetNoSprmEnd(short nIdx, WW8PLCFManResult* pRes) const;
    void AdvSprm(short nIdx, bool bStart);
    void AdvNoSprm(short nIdx, bool bStart);
    sal_uInt16 GetId(const WW8PLCFxDesc* p ) const;
public:
    WW8PLCFMan(WW8ScannerBase* pBase, ManTypes nType, long nStartCp,
        bool bDoingDrawTextBox = false);
    ~WW8PLCFMan();

    /*
        Where fragt, an welcher naechsten Position sich irgendein
        Attr aendert...
    */
    WW8_CP Where() const;

    bool Get(WW8PLCFManResult* pResult) const;
    void advance();
    sal_uInt16 GetColl() const; // index of actual Style
    WW8PLCFx_FLD* GetFld() const;
    WW8PLCFx_SubDoc* GetEdn() const { return (WW8PLCFx_SubDoc*)pEdn->pPLCFx; }
    WW8PLCFx_SubDoc* GetFtn() const { return (WW8PLCFx_SubDoc*)pFtn->pPLCFx; }
    WW8PLCFx_SubDoc* GetAtn() const { return (WW8PLCFx_SubDoc*)pAnd->pPLCFx; }
    WW8PLCFx_Book* GetBook() const { return (WW8PLCFx_Book*)pBkm->pPLCFx; }
    long GetCpOfs() const { return pChp->nCpOfs; }  // for Header/Footer...

    /* fragt, ob *aktueller Absatz* einen Sprm diesen Typs hat */
    const sal_uInt8* HasParaSprm( sal_uInt16 nId ) const;

    /* fragt, ob *aktueller Textrun* einen Sprm diesen Typs hat */
    const sal_uInt8* HasCharSprm( sal_uInt16 nId ) const;
    bool HasCharSprm(sal_uInt16 nId, std::vector<const sal_uInt8 *> &rResult) const;

    WW8PLCFx_Cp_FKP* GetChpPLCF() const
        { return (WW8PLCFx_Cp_FKP*)pChp->pPLCFx; }
    WW8PLCFx_Cp_FKP* GetPapPLCF() const
        { return (WW8PLCFx_Cp_FKP*)pPap->pPLCFx; }
    WW8PLCFx_SEPX* GetSepPLCF() const
        { return (WW8PLCFx_SEPX*)pSep->pPLCFx; }
    WW8PLCFxDesc* GetPap() const { return pPap; }
    bool TransferOpenSprms(std::stack<sal_uInt16> &rStack);
    void SeekPos( long nNewCp );
    void SaveAllPLCFx( WW8PLCFxSaveAll& rSave ) const;
    void RestoreAllPLCFx( const WW8PLCFxSaveAll& rSave );
    WW8PLCFspecial* GetFdoa() const { return pFdoa; }
    WW8PLCFspecial* GetTxbx() const { return pTxbx; }
    WW8PLCFspecial* GetTxbxBkd() const { return pTxbxBkd; }
    WW8PLCFspecial* GetMagicTables() const { return pMagicTables; }
    WW8PLCFspecial* GetWkbPLCF() const { return pSubdocs; }
    sal_uInt8* GetExtendedAtrds() const { return pExtendedAtrds; }
    ManTypes GetManType() const { return nManType; }
    bool GetDoingDrawTextBox() const { return mbDoingDrawTextBox; }
};

struct WW8PLCFxSaveAll
{
    WW8PLCFxSave1 aS[WW8PLCFMan::MAN_ANZ_PLCF];
};

#endif // !DUMP

class WW8ScannerBase
{
friend WW8PLCFx_PCDAttrs::WW8PLCFx_PCDAttrs(ww::WordVersion eVersion,
    WW8PLCFx_PCD* pPLCFx_PCD, const WW8ScannerBase* pBase );
friend WW8PLCFx_Cp_FKP::WW8PLCFx_Cp_FKP( SvStream*, SvStream*, SvStream*,
    const WW8ScannerBase&, ePLCFT );

#ifndef DUMP
friend WW8PLCFMan::WW8PLCFMan(WW8ScannerBase*, ManTypes, long, bool);
friend class SwWW8FltControlStack;
#endif

private:
    WW8Fib* pWw8Fib;
    WW8PLCFx_Cp_FKP*  pChpPLCF;         // Character-Attrs
    WW8PLCFx_Cp_FKP*  pPapPLCF;         // Para-Attrs
    WW8PLCFx_SEPX*    pSepPLCF;         // Section-Attrs
    WW8PLCFx_SubDoc*  pFtnPLCF;         // Footnotes
    WW8PLCFx_SubDoc*  pEdnPLCF;         // EndNotes
    WW8PLCFx_SubDoc*  pAndPLCF;         // Anmerkungen
    WW8PLCFx_FLD*     pFldPLCF;         // Fields in Main Text
    WW8PLCFx_FLD*     pFldHdFtPLCF;     // Fields in Header / Footer
    WW8PLCFx_FLD*     pFldTxbxPLCF;     // Fields in Textboxes in Main Text
    WW8PLCFx_FLD*     pFldTxbxHdFtPLCF; // Fields in Textboxes in Header / Footer
    WW8PLCFx_FLD*     pFldFtnPLCF;      // Fields in Footnotes
    WW8PLCFx_FLD*     pFldEdnPLCF;      // Fields in Endnotes
    WW8PLCFx_FLD*     pFldAndPLCF;      // Fields in Anmerkungen
    WW8PLCFspecial*   pMainFdoa;        // Graphic Primitives in Main Text
    WW8PLCFspecial*   pHdFtFdoa;        // Graphic Primitives in Header / Footer
    WW8PLCFspecial*   pMainTxbx;        // Textboxen in Main Text
    WW8PLCFspecial*   pMainTxbxBkd;     // Break-Deskriptoren fuer diese
    WW8PLCFspecial*   pHdFtTxbx;        // TextBoxen in Header / Footer
    WW8PLCFspecial*   pHdFtTxbxBkd;     // Break-Deskriptoren fuer diese
    WW8PLCFspecial*   pMagicTables;     // Break-Deskriptoren fuer diese
    WW8PLCFspecial*   pSubdocs;         // subdoc references in master document
    sal_uInt8*             pExtendedAtrds;   // Extended ATRDs
    WW8PLCFx_Book*    pBook;            // Bookmarks

    WW8PLCFpcd*         pPiecePLCF; // fuer FastSave ( Basis-PLCF ohne Iterator )
    WW8PLCFpcd_Iter*    pPieceIter; // fuer FastSave ( Iterator dazu )
    WW8PLCFx_PCD*       pPLCFx_PCD;     // dito
    WW8PLCFx_PCDAttrs*  pPLCFx_PCDAttrs;
    sal_uInt8**              pPieceGrpprls;  // Attribute an Piece-Table
    sal_uInt16              nPieceGrpprls;  // Anzahl davon

    WW8PLCFpcd* OpenPieceTable( SvStream* pStr, const WW8Fib* pWwF );
    void DeletePieceTable();
public:
    WW8ScannerBase( SvStream* pSt, SvStream* pTblSt, SvStream* pDataSt,
        WW8Fib* pWwF );
    ~WW8ScannerBase();
    bool AreThereFootnotes() const { return pFtnPLCF->Count() > 0; };
    bool AreThereEndnotes()  const { return pEdnPLCF->Count() > 0; };

    //If you use WW8Fc2Cp you are almost certainly doing the wrong thing
    //when it comes to fastsaved files, avoid like the plague. For export
    //given that we never write fastsaved files you can use it, otherwise
    //I will beat you with a stick
    WW8_CP WW8Fc2Cp(WW8_FC nFcPos) const ;
    WW8_FC WW8Cp2Fc(WW8_CP nCpPos, bool* pIsUnicode = 0,
        WW8_CP* pNextPieceCp = 0, bool* pTestFlag = 0) const;

    xub_StrLen WW8ReadString(SvStream& rStrm, String& rStr, WW8_CP nAktStartCp,
        long nTotalLen, rtl_TextEncoding eEnc ) const;

};

/** FIB - the File Information Block

    The FIB contains a "magic word" and pointers to the various other parts of
    the file, as well as information about the length of the file.
    The FIB starts at the beginning of the file.
*/
class WW8Fib
{
private:
    sal_Unicode nNumDecimalSep;

public:
    /**
        Program-Version asked for by us:
        in Ctor we check if it matches the value of nFib

        6 == "WinWord 6 or WinWord 95",
        7 == "only WinWord 95"
        8 == "WinWord 97 or newer"
    */
    sal_uInt8 nVersion;
    /*
        error status
    */
    sal_uLong nFibError;
    /*
        vom Ctor aus dem FIB gelesene Daten
        (entspricht nur ungefaehr der tatsaechlichen Struktur
         des Winword-FIB)
    */
    sal_uInt16 wIdent;      // 0x0 int magic number
    /*
        File Information Block (FIB) values:
        WinWord 1.0 = 33
        WinWord 2.0 = 45
        WinWord 6.0c for 16bit = 101
        Word 6/32 bit = 104
        Word 95 = 104
        Word 97 = 193
        Word 2000 = 217
        Word 2002 = 257
        Word 2003 = 268
        Word 2007 = 274
    */
    sal_uInt16 nFib;        // 0x2 FIB version written
    sal_uInt16 nProduct;    // 0x4 product version written by
    sal_Int16 lid;          // 0x6 language stamp---localized version;
    WW8_PN pnNext;          // 0x8

    sal_uInt16 fDot :1;     // 0xa 0001
    sal_uInt16 fGlsy :1;
    sal_uInt16 fComplex :1; // 0004 when 1, file is in complex, fast-saved format.
    sal_uInt16 fHasPic :1;  // 0008 file contains 1 or more pictures
    sal_uInt16 cQuickSaves :4; // 00F0 count of times file was quicksaved
    sal_uInt16 fEncrypted :1; //0100 1 if file is encrypted, 0 if not
    sal_uInt16 fWhichTblStm :1; //0200 When 0, this fib refers to the table stream
    sal_uInt16 fReadOnlyRecommended :1;
    sal_uInt16 fWriteReservation :1;
                                                    // named "0Table", when 1, this fib refers to the
                                                    // table stream named "1Table". Normally, a file
                                                    // will have only one table stream, but under unusual
                                                    // circumstances a file may have table streams with
                                                    // both names. In that case, this flag must be used
                                                    // to decide which table stream is valid.

    sal_uInt16 fExtChar :1; // 1000 =1, when using extended character set in file
    sal_uInt16 fFarEast :1; // 4000 =1, probably, when far-East language vaiants of Word is used to create a file #i90932#

    sal_uInt16 fObfuscated :1; // 8000=1. specifies whether the document is obfuscated using XOR obfuscation. otherwise this bit MUST be ignored.

    sal_uInt16 nFibBack;    // 0xc
    sal_uInt16 nHash;       // 0xe  file encrypted hash
    sal_uInt16 nKey;        // 0x10  file encrypted key
    sal_uInt8 envr;         // 0x12 environment in which file was created
                                    //      0 created by Win Word / 1 created by Mac Word
    sal_uInt8 fMac              :1;          // 0x13 when 1, this file was last saved in the Mac environment
    sal_uInt8 fEmptySpecial     :1;
    sal_uInt8 fLoadOverridePage :1;
    sal_uInt8 fFuturesavedUndo  :1;
    sal_uInt8 fWord97Saved      :1;
    sal_uInt8 fWord2000Saved    :1;
    sal_uInt8 :2;

    sal_uInt16 chse;        // 0x14 default extended character set id for text in document stream. (overidden by chp.chse)
                        //      0 = ANSI  / 256 Macintosh character set.
    sal_uInt16 chseTables;  // 0x16 default extended character set id for text in
                        //      internal data structures: 0 = ANSI, 256 = Macintosh
    WW8_FC fcMin;           // 0x18 file offset of first character of text
    WW8_FC fcMac;           // 0x1c file offset of last character of text + 1

    // Einschub fuer WW8 *****************************************************
    sal_uInt16 csw;             // Count of fields in the array of "shorts"

    // Marke: "rgsw" Beginning of the array of shorts
    sal_uInt16 wMagicCreated;                   // unique number Identifying the File's creator
                                                                // 0x6A62 is the creator ID for Word and is reserved.
                                                                // Other creators should choose a different value.
    sal_uInt16 wMagicRevised;                   // identifies the File's last modifier
  sal_uInt16 wMagicCreatedPrivate;  // private data
    sal_uInt16 wMagicRevisedPrivate;    // private data
    /*
    sal_Int16  pnFbpChpFirst_W6;            // not used
    sal_Int16  pnChpFirst_W6;                   // not used
    sal_Int16  cpnBteChp_W6;                    // not used
    sal_Int16  pnFbpPapFirst_W6;            // not used
    sal_Int16  pnPapFirst_W6;                   // not used
    sal_Int16  cpnBtePap_W6;                    // not used
    sal_Int16  pnFbpLvcFirst_W6;            // not used
    sal_Int16  pnLvcFirst_W6;                   // not used
    sal_Int16  cpnBteLvc_W6;                    // not used
    */
    sal_Int16  lidFE;                                   // Language id if document was written by Far East version
                                                                // of Word (i.e. FIB.fFarEast is on)
    sal_uInt16 clw;                                     // Number of fields in the array of longs

    // Ende des Einschubs fuer WW8 *******************************************

    // Marke: "rglw" Beginning of the array of longs
    WW8_FC cbMac;           // 0x20 file offset of last byte written to file + 1.

    // WW8_FC u4[4];        // 0x24
    WW8_CP ccpText;         // 0x34 length of main document text stream
    WW8_CP ccpFtn;          // 0x38 length of footnote subdocument text stream
    WW8_CP ccpHdr;          // 0x3c length of header subdocument text stream
    WW8_CP ccpMcr;          // 0x40 length of macro subdocument text stream
    WW8_CP ccpAtn;          // 0x44 length of annotation subdocument text stream
    WW8_CP ccpEdn;          // 0x48 length of endnote subdocument text stream
    WW8_CP ccpTxbx;         // 0x4c length of textbox subdocument text stream
    WW8_CP ccpHdrTxbx;      // 0x50 length of header textbox subdocument text stream

    // Einschub fuer WW8 *****************************************************
    sal_Int32  pnFbpChpFirst;   // when there was insufficient memory for Word to expand
                                                // the PLCFbte at save time, the PLCFbte is written
                                                // to the file in a linked list of 512-byte pieces
                                                // starting with this pn.
    /*
    // folgende Felder existieren zwar so in der Datei,
    // wir benutzen jedoch unten deklarierte General-Variablen
    // fuer Ver67 und Ver8 gemeinsam.
    sal_Int32  pnChpFirst;      // the page number of the lowest numbered page in the
                                                        // document that records CHPX FKP information
    sal_Int32  cpnBteChp;           // count of CHPX FKPs recorded in file. In non-complex
                                                        // files if the number of entries in the PLCFbteChpx
                                                        // is less than this, the PLCFbteChpx is incomplete.
    */
    sal_Int32  pnFbpPapFirst;   // when there was insufficient memory for Word to expand
                                                // the PLCFbte at save time, the PLCFbte is written to
                                                // the file in a linked list of 512-byte pieces
                                                // starting with this pn
    /*
    // folgende Felder existieren zwar so in der Datei,
    // wir benutzen jedoch unten deklarierte General-Variablen
    // fuer Ver67 und Ver8 gemeinsam.
    sal_Int32  pnPapFirst;      // the page number of the lowest numbered page in the
                                                        // document that records PAPX FKP information
    sal_Int32  cpnBtePap;       // count of PAPX FKPs recorded in file. In non-complex
                                                        // files if the number of entries in the PLCFbtePapx is
                                                        // less than this, the PLCFbtePapx is incomplete.
    */
    sal_Int32  pnFbpLvcFirst;   // when there was insufficient memory for Word to expand
                                                // the PLCFbte at save time, the PLCFbte is written to
                                                // the file in a linked list of 512-byte pieces
                                                // starting with this pn
    sal_Int32  pnLvcFirst;          // the page number of the lowest numbered page in the
                                                // document that records LVC FKP information
    sal_Int32  cpnBteLvc;           // count of LVC FKPs recorded in file. In non-complex
                                                // files if the number of entries in the PLCFbtePapx is
                                                // less than this, the PLCFbtePapx is incomplete.
    sal_Int32  fcIslandFirst;   // ?
    sal_Int32  fcIslandLim;     // ?
    sal_uInt16 cfclcb;              // Number of fields in the array of FC/LCB pairs.

    // Ende des Einschubs fuer WW8 *******************************************

    // Marke: "rgfclcb" Beginning of array of FC/LCB pairs.
    WW8_FC fcStshfOrig;     // file offset of original allocation for STSH in table
                                                // stream. During fast save Word will attempt to reuse
                                                // this allocation if STSH is small enough to fit.
    sal_Int32 lcbStshfOrig; // 0x5c count of bytes of original STSH allocation
    WW8_FC fcStshf;         // 0x60 file offset of STSH in file.
    sal_Int32 lcbStshf;     // 0x64 count of bytes of current STSH allocation
    WW8_FC fcPlcffndRef;    // 0x68 file offset of footnote reference PLCF.
    sal_Int32 lcbPlcffndRef;    // 0x6c count of bytes of footnote reference PLCF
                        //      == 0 if no footnotes defined in document.

    WW8_FC fcPlcffndTxt;    // 0x70 file offset of footnote text PLCF.
    sal_Int32 lcbPlcffndTxt;    // 0x74 count of bytes of footnote text PLCF.
                        //      == 0 if no footnotes defined in document

    WW8_FC fcPlcfandRef;    // 0x78 file offset of annotation reference PLCF.
    sal_Int32 lcbPlcfandRef;    // 0x7c count of bytes of annotation reference PLCF.

    WW8_FC fcPlcfandTxt;    // 0x80 file offset of annotation text PLCF.
    sal_Int32 lcbPlcfandTxt;    // 0x84 count of bytes of the annotation text PLCF

    WW8_FC fcPlcfsed;       // 8x88 file offset of section descriptor PLCF.
    sal_Int32 lcbPlcfsed;   // 0x8c count of bytes of section descriptor PLCF.

    WW8_FC fcPlcfpad;       // 0x90 file offset of paragraph descriptor PLCF
    sal_Int32 lcbPlcfpad;   // 0x94 count of bytes of paragraph descriptor PLCF.
                        // ==0 if file was never viewed in Outline view.
                        // Should not be written by third party creators

    WW8_FC fcPlcfphe;       // 0x98 file offset of PLCF of paragraph heights.
    sal_Int32 lcbPlcfphe;   // 0x9c count of bytes of paragraph height PLCF.
                        // ==0 when file is non-complex.

    WW8_FC fcSttbfglsy;     // 0xa0 file offset of glossary string table.
    sal_Int32 lcbSttbfglsy; // 0xa4 count of bytes of glossary string table.
                        //      == 0 for non-glossary documents.
                        //      !=0 for glossary documents.

    WW8_FC fcPlcfglsy;      // 0xa8 file offset of glossary PLCF.
    sal_Int32 lcbPlcfglsy;  // 0xac count of bytes of glossary PLCF.
                        //      == 0 for non-glossary documents.
                        //      !=0 for glossary documents.

    WW8_FC fcPlcfhdd;       // 0xb0 byte offset of header PLCF.
    sal_Int32 lcbPlcfhdd;   // 0xb4 count of bytes of header PLCF.
                        //      == 0 if document contains no headers

    WW8_FC fcPlcfbteChpx;   // 0xb8 file offset of character property bin table.PLCF.
    sal_Int32 lcbPlcfbteChpx;// 0xbc count of bytes of character property bin table PLCF.

    WW8_FC fcPlcfbtePapx;   // 0xc0 file offset of paragraph property bin table.PLCF.
    sal_Int32 lcbPlcfbtePapx;// 0xc4 count of bytes of paragraph  property bin table PLCF.

    WW8_FC fcPlcfsea;       // 0xc8 file offset of PLCF reserved for private use. The SEA is 6 bytes long.
    sal_Int32 lcbPlcfsea;   // 0xcc count of bytes of private use PLCF.

    WW8_FC fcSttbfffn;      // 0xd0 file offset of font information STTBF. See the FFN file structure definition.
    sal_Int32 lcbSttbfffn;  // 0xd4 count of bytes in sttbfffn.

    WW8_FC fcPlcffldMom;    // 0xd8 offset in doc stream to the PLCF of field positions in the main document.
    sal_Int32 lcbPlcffldMom;    // 0xdc

    WW8_FC fcPlcffldHdr;    // 0xe0 offset in doc stream to the PLCF of field positions in the header subdocument.
    sal_Int32 lcbPlcffldHdr;    // 0xe4

    WW8_FC fcPlcffldFtn;    // 0xe8 offset in doc stream to the PLCF of field positions in the footnote subdocument.
    sal_Int32 lcbPlcffldFtn;    // 0xec

    WW8_FC fcPlcffldAtn;    // 0xf0 offset in doc stream to the PLCF of field positions in the annotation subdocument.
    sal_Int32 lcbPlcffldAtn;    // 0xf4

    WW8_FC fcPlcffldMcr;    // 0xf8 offset in doc stream to the PLCF of field positions in the macro subdocument.
    sal_Int32 lcbPlcffldMcr;    // 9xfc

    WW8_FC fcSttbfbkmk; // 0x100 offset in document stream of the STTBF that records bookmark names in the main document
    sal_Int32 lcbSttbfbkmk; // 0x104

    WW8_FC fcPlcfbkf;   // 0x108 offset in document stream of the PLCF that records the beginning CP offsets of bookmarks in the main document. See BKF
    sal_Int32 lcbPlcfbkf;   // 0x10c

    WW8_FC fcPlcfbkl;   // 0x110 offset in document stream of the PLCF that records the ending CP offsets of bookmarks recorded in the main document. See the BKL structure definition.
    sal_Int32 lcbPlcfbkl;   // 0x114 sal_Int32

    WW8_FC fcCmds;      // 0x118 FC
    sal_Int32 lcbCmds;      // 0x11c

    WW8_FC fcPlcfmcr;       // 0x120 FC
    sal_Int32 lcbPlcfmcr;       // 0x124

    WW8_FC fcSttbfmcr;  // 0x128 FC
    sal_Int32 lcbSttbfmcr;  // 0x12c

    WW8_FC fcPrDrvr;        // 0x130 file offset of the printer driver information (names of drivers, port etc...)
    sal_Int32 lcbPrDrvr;        // 0x134 count of bytes of the printer driver information (names of drivers, port etc...)

    WW8_FC fcPrEnvPort; // 0x138 file offset of the print environment in portrait mode.
    sal_Int32 lcbPrEnvPort; // 0x13c count of bytes of the print environment in portrait mode.

    WW8_FC fcPrEnvLand; // 0x140 file offset of the print environment in landscape mode.
    sal_Int32 lcbPrEnvLand; // 0x144 count of bytes of the print environment in landscape mode.

    WW8_FC fcWss;       // 0x148 file offset of Window Save State data structure. See WSS.
    sal_Int32 lcbWss;       // 0x14c count of bytes of WSS. ==0 if unable to store the window state.

    WW8_FC fcDop;       // 0x150 file offset of document property data structure.
    sal_uInt32 lcbDop;       // 0x154 count of bytes of document properties.
        // cbDOP is 84 when nFib < 103


    WW8_FC fcSttbfAssoc;    // 0x158 offset to STTBF of associated strings. See STTBFASSOC.
    sal_Int32 lcbSttbfAssoc; // 0x15C

    WW8_FC fcClx;           // 0x160 file  offset of beginning of information for complex files.
    sal_Int32 lcbClx;       // 0x164 count of bytes of complex file information. 0 if file is non-complex.

    WW8_FC fcPlcfpgdFtn;    // 0x168 file offset of page descriptor PLCF for footnote subdocument.
    sal_Int32 lcbPlcfpgdFtn;    // 0x16C count of bytes of page descriptor PLCF for footnote subdocument.
                        //  ==0 if document has not been paginated. The length of the PGD is 8 bytes.

    WW8_FC fcAutosaveSource;    // 0x170 file offset of the name of the original file.
    sal_Int32 lcbAutosaveSource;    // 0x174 count of bytes of the name of the original file.

    WW8_FC fcGrpStAtnOwners;    // 0x178 group of strings recording the names of the owners of annotations
    sal_Int32 lcbGrpStAtnOwners;    // 0x17C count of bytes of the group of strings

    WW8_FC fcSttbfAtnbkmk;  // 0x180 file offset of the sttbf that records names of bookmarks in the annotation subdocument
    sal_Int32 lcbSttbfAtnbkmk;  // 0x184 length in bytes of the sttbf that records names of bookmarks in the annotation subdocument

    // Einschubs fuer WW67 ***************************************************

    // sal_Int16 wSpare4Fib;    // Reserve, muss hier nicht deklariert werden

    /*
    // folgende Felder existieren zwar so in der Datei,
    // wir benutzen jedoch unten deklarierte General-Variablen
    // fuer Ver67 und Ver8 gemeinsam.
    WW8_PN pnChpFirst;  // the page number of the lowest numbered page in
                                                        // the document that records CHPX FKP information
    WW8_PN pnPapFirst;  // the page number of the lowest numbered page in
                                                        // the document that records PAPX FKP information

    WW8_PN cpnBteChp;       // count of CHPX FKPs recorded in file. In non-complex
                                                        // files if the number of entries in the PLCFbteChpx is
                                                        // less than this, the PLCFbteChpx  is incomplete.
    WW8_PN cpnBtePap;       // count of PAPX FKPs recorded in file. In non-complex
                                                        // files if the number of entries in the PLCFbtePapx is
                                                        // less than this, the PLCFbtePapx  is incomplete.
    */

    // Ende des Einschubs fuer WW67 ******************************************

    WW8_FC fcPlcfdoaMom;    // 0x192 file offset of the  FDOA (drawn object) PLCF for main document.
                        //  ==0 if document has no drawn objects. The length of the FDOA is 6 bytes.
                        // ab Ver8 unused
    sal_Int32 lcbPlcfdoaMom;    // 0x196 length in bytes of the FDOA PLCF of the main document
                                                // ab Ver8 unused
    WW8_FC fcPlcfdoaHdr;    // 0x19A file offset of the  FDOA (drawn object) PLCF for the header document.
                        //  ==0 if document has no drawn objects. The length of the FDOA is 6 bytes.
                        // ab Ver8 unused
    sal_Int32 lcbPlcfdoaHdr;    // 0x19E length in bytes of the FDOA PLCF of the header document
                                                // ab Ver8 unused

    WW8_FC fcPlcfspaMom;        // offset in table stream of the FSPA PLCF for main document.
                                                // == 0 if document has no office art objects
                                                        // war in Ver67 nur leere Reserve
    sal_Int32 lcbPlcfspaMom;        // length in bytes of the FSPA PLCF of the main document
                                                        // war in Ver67 nur leere Reserve
    WW8_FC fcPlcfspaHdr;        // offset in table stream of the FSPA PLCF for header document.
                                                // == 0 if document has no office art objects
                                                        // war in Ver67 nur leere Reserve
    sal_Int32 lcbPlcfspaHdr;        // length in bytes of the FSPA PLCF of the header document
                                                        // war in Ver67 nur leere Reserve

    WW8_FC fcPlcfAtnbkf;    // 0x1B2 file offset of BKF (bookmark first) PLCF of the annotation subdocument
    sal_Int32 lcbPlcfAtnbkf;    // 0x1B6 length in bytes of BKF (bookmark first) PLCF of the annotation subdocument

    WW8_FC fcPlcfAtnbkl;    // 0x1BA file offset of BKL (bookmark last) PLCF of the annotation subdocument
    sal_Int32 lcbPlcfAtnbkl;    // 0x1BE length in bytes of BKL (bookmark first) PLCF of the annotation subdocument

    WW8_FC fcPms;       // 0x1C2 file offset of PMS (Print Merge State) information block
    sal_Int32 lcbPMS;       // 0x1C6 length in bytes of PMS

    WW8_FC fcFormFldSttbf;  // 0x1CA file offset of form field Sttbf which contains strings used in form field dropdown controls
    sal_Int32 lcbFormFldSttbf;  // 0x1CE length in bytes of form field Sttbf

    WW8_FC fcPlcfendRef;    // 0x1D2 file offset of PLCFendRef which points to endnote references in the main document stream
    sal_Int32 lcbPlcfendRef;    // 0x1D6

    WW8_FC fcPlcfendTxt;    // 0x1DA file offset of PLCFendRef which points to endnote text  in the endnote document
                        //       stream which corresponds with the PLCFendRef
    sal_Int32 lcbPlcfendTxt;    // 0x1DE

    WW8_FC fcPlcffldEdn;    // 0x1E2 offset to PLCF of field positions in the endnote subdoc
    sal_Int32 lcbPlcffldEdn;    // 0x1E6

    WW8_FC  fcPlcfpgdEdn;   // 0x1EA offset to PLCF of page boundaries in the endnote subdoc.
    sal_Int32 lcbPlcfpgdEdn;        // 0x1EE


    WW8_FC fcDggInfo;           // offset in table stream of the office art object table data.
                                                // The format of office art object table data is found in a separate document.
                                                        // war in Ver67 nur leere Reserve
    sal_Int32 lcbDggInfo;           // length in bytes of the office art object table data
                                                        // war in Ver67 nur leere Reserve

    WW8_FC fcSttbfRMark;        // 0x1fa offset to STTBF that records the author abbreviations...
    sal_Int32 lcbSttbfRMark;        // 0x1fe
    WW8_FC fcSttbfCaption;  // 0x202 offset to STTBF that records caption titles...
    sal_Int32 lcbSttbfCaption;  // 0x206
    WW8_FC fcSttbAutoCaption;   // offset in table stream to the STTBF that records the object names and
                                                        // indices into the caption STTBF for objects which get auto captions.
    sal_Int32 lcbSttbAutoCaption;   // 0x20e

    WW8_FC fcPlcfwkb;       // 0x212 offset to PLCF that describes the boundaries of contributing documents...
    sal_Int32 lcbPlcfwkb;       // 0x216

    WW8_FC fcPlcfspl;       // offset in table stream of PLCF (of SPLS structures) that records spell check state
                                                        // war in Ver67 nur leere Reserve
    sal_Int32 lcbPlcfspl;                   // war in Ver67 nur leere Reserve

    WW8_FC fcPlcftxbxTxt;   // 0x222 ...PLCF of beginning CP in the text box subdoc
    sal_Int32 lcbPlcftxbxTxt;   // 0x226
    WW8_FC fcPlcffldTxbx;   // 0x22a ...PLCF of field boundaries recorded in the textbox subdoc.
    sal_Int32 lcbPlcffldTxbx;   // 0x22e
    WW8_FC fcPlcfHdrtxbxTxt;// 0x232 ...PLCF of beginning CP in the header text box subdoc
    sal_Int32 lcbPlcfHdrtxbxTxt;// 0x236
    WW8_FC fcPlcffldHdrTxbx;// 0x23a ...PLCF of field boundaries recorded in the header textbox subdoc.
    sal_Int32 lcbPlcffldHdrTxbx;// 0x23e
    WW8_FC fcStwUser;
    sal_uInt32 lcbStwUser;
    WW8_FC fcSttbttmbd;
    sal_uInt32 lcbSttbttmbd;

    WW8_FC fcSttbFnm;       // 0x02da offset in the table stream of masters subdocument names
    sal_Int32 lcbSttbFnm;       // 0x02de length

    /*
        spezielle Listenverwaltung fuer WW8
    */
    WW8_FC fcPlcfLst;       // 0x02e2 offset in the table stream of list format information.
    sal_Int32 lcbPlcfLst;       // 0x02e6 length
    WW8_FC fcPlfLfo;        // 0x02ea offset in the table stream of list format override information.
    sal_Int32 lcbPlfLfo;        // 0x02ee length
    /*
        spezielle Break-Verwaltung fuer Text-Box-Stories in WW8
    */
    WW8_FC fcPlcftxbxBkd;   // 0x02f2 PLCF fuer TextBox-Break-Deskriptoren im Maintext
    sal_Int32 lcbPlcftxbxBkd;   // 0x02f6
    WW8_FC fcPlcfHdrtxbxBkd;// 0x02fa PLCF fuer TextBox-Break-Deskriptoren im Header-/Footer-Bereich
    sal_Int32 lcbPlcfHdrtxbxBkd;// 0x02fe

    // 0x302 - 372 == ignore
    /*
        ListNames (skip to here!)
    */
    WW8_FC fcSttbListNames;// 0x0372 PLCF for Listname Table
    sal_Int32 lcbSttbListNames;// 0x0376

    WW8_FC fcPlcfTch;
    sal_Int32 lcbPlcfTch;

    // 0x38A - 41A == ignore
    WW8_FC fcAtrdExtra;
    sal_uInt32 lcbAtrdExtra;

    // 0x422 - 0x4D4 == ignore
    WW8_FC fcHplxsdr;    //bizarrely, word xp seems to require this set to shows dates from AtrdExtra
    sal_uInt32 lcbHplxsdr;

    /*
        General-Varaiblen, die fuer Ver67 und Ver8 verwendet werden,
        obwohl sie in der jeweiligen DATEI verschiedene Groesse haben:
    */
    sal_Int32 pnChpFirst;
    sal_Int32 pnPapFirst;
    sal_Int32 cpnBteChp;
    sal_Int32 cpnBtePap;
    /*
        The actual nFib, moved here because some readers assumed
        they couldn't read any format with nFib > some constant
    */
    sal_uInt16 nFib_actual; // 0x05bc #i56856#
    /*
        nun wird lediglich noch ein Ctor benoetigt
    */
    WW8Fib( SvStream& rStrm, sal_uInt8 nWantedVersion,sal_uInt32 nOffset=0 );

    /* leider falsch, man braucht auch noch einen fuer den Export */
    WW8Fib( sal_uInt8 nVersion = 6 );
    bool WriteHeader(SvStream& rStrm);
    bool Write(SvStream& rStrm);
    static rtl_TextEncoding GetFIBCharset(sal_uInt16 chs);
    ww::WordVersion GetFIBVersion() const;
    WW8_CP GetBaseCp(ManTypes nType) const;
    sal_Unicode getNumDecimalSep() const;
};

class WW8Style
{
protected:
    WW8Fib& rFib;
    SvStream& rSt;

    sal_uInt16  cstd;                      // Count of styles in stylesheet
    sal_uInt16  cbSTDBaseInFile;           // Length of STD Base as stored in a file
    sal_uInt16  fStdStylenamesWritten : 1; // Are built-in stylenames stored?
    sal_uInt16  : 15;                      // Spare flags
    sal_uInt16  stiMaxWhenSaved;           // Max sti known when file was written
    sal_uInt16  istdMaxFixedWhenSaved;     // How many fixed-index istds are there?
    sal_uInt16  nVerBuiltInNamesWhenSaved; // Current version of built-in stylenames
    // ftc used by StandardChpStsh for this document
    sal_uInt16  ftcAsci;
    // CJK ftc used by StandardChpStsh for this document
    sal_uInt16  ftcFE;
    // CTL/Other ftc used by StandardChpStsh for this document
    sal_uInt16  ftcOther;
    // CTL ftc used by StandardChpStsh for this document
    sal_uInt16  ftcBi;

    //No copying
    WW8Style(const WW8Style&);
    WW8Style& operator=(const WW8Style&);
public:
    WW8Style( SvStream& rSt, WW8Fib& rFibPara );
    WW8_STD* Read1STDFixed( short& rSkip, short* pcbStd );
    WW8_STD* Read1Style( short& rSkip, String* pString, short* pcbStd );
    sal_uInt16 GetCount() const { return cstd; }
};

class WW8Fonts
{
protected:
    WW8_FFN* pFontA;    // Array of Pointers to Font Description
    sal_uInt16 nMax;        // Array-Size
public:
    WW8Fonts( SvStream& rSt, WW8Fib& rFib );
    ~WW8Fonts() { delete[] pFontA; }
    const WW8_FFN* GetFont( sal_uInt16 nNum ) const;
    sal_uInt16 GetMax() const { return nMax; }
};

typedef sal_uInt8 HdFtFlags;
namespace nsHdFtFlags
{
    const HdFtFlags WW8_HEADER_EVEN     = 0x01;
    const HdFtFlags WW8_HEADER_ODD      = 0x02;
    const HdFtFlags WW8_FOOTER_EVEN     = 0x04;
    const HdFtFlags WW8_FOOTER_ODD      = 0x08;
    const HdFtFlags WW8_HEADER_FIRST    = 0x10;
    const HdFtFlags WW8_FOOTER_FIRST    = 0x20;
}

/// Document Properties
class WW8Dop
{
public:
    /* Error Status */
    sal_uLong nDopError;
    /*
    Corresponds only roughly to the actual structure of the Winword DOP,
    the winword FIB version matters to what exists.
    */
    // Initialisier-Dummy:
    sal_uInt8    nDataStart;
    //-------------------------
    sal_uInt16  fFacingPages : 1;   // 1 when facing pages should be printed
    sal_uInt16  fWidowControl : 1;  // 1 when widow control is in effect. 0 when widow control disabled.
    sal_uInt16  fPMHMainDoc : 1;    // 1 when doc is a main doc for Print Merge Helper, 0 when not; default=0
    sal_uInt16  grfSuppression : 2; // 0 Default line suppression storage; 0= form letter line suppression; 1= no line suppression; default=0
    sal_uInt16  fpc : 2;            // 1 footnote position code: 0 as endnotes, 1 at bottom of page, 2 immediately beneath text
    sal_uInt16  : 1;                // 0 unused
    //-------------------------
    sal_uInt16  grpfIhdt : 8;           // 0 specification of document headers and footers. See explanation under Headers and Footers topic.
    //-------------------------
    sal_uInt16  rncFtn : 2;         // 0 restart index for footnotes, 0 don't restart note numbering, 1 section, 2 page
    sal_uInt16  nFtn : 14;          // 1 initial footnote number for document
    sal_uInt16  fOutlineDirtySave : 1; // when 1, indicates that information in the hPLCFpad should be refreshed since outline has been dirtied
    sal_uInt16  : 7;                //   reserved
    sal_uInt16  fOnlyMacPics : 1;   //   when 1, Word believes all pictures recorded in the document were created on a Macintosh
    sal_uInt16  fOnlyWinPics : 1;   //   when 1, Word believes all pictures recorded in the document were created in Windows
    sal_uInt16  fLabelDoc : 1;      //   when 1, document was created as a print merge labels document
    sal_uInt16  fHyphCapitals : 1;  //   when 1, Word is allowed to hyphenate words that are capitalized. When 0, capitalized may not be hyphenated
    sal_uInt16  fAutoHyphen : 1;    //   when 1, Word will hyphenate newly typed text as a background task
    sal_uInt16  fFormNoFields : 1;
    sal_uInt16  fLinkStyles : 1;    //   when 1, Word will merge styles from its template
    sal_uInt16  fRevMarking : 1;    //   when 1, Word will mark revisions as the document is edited
    sal_uInt16  fBackup : 1;        //   always make backup when document saved when 1.
    sal_uInt16  fExactCWords : 1;
    sal_uInt16  fPagHidden : 1;     //
    sal_uInt16  fPagResults : 1;
    sal_uInt16  fLockAtn : 1;       //   when 1, annotations are locked for editing
    sal_uInt16  fMirrorMargins : 1; //   swap margins on left/right pages when 1.
    sal_uInt16  fReadOnlyRecommended : 1;// user has recommended that this doc be opened read-only when 1
    sal_uInt16  fDfltTrueType : 1;  //   when 1, use TrueType fonts by default (flag obeyed only when doc was created by WinWord 2.x)
    sal_uInt16  fPagSuppressTopSpacing : 1;//when 1, file created with SUPPRESSTOPSPACING=YES in win.ini. (flag obeyed only when doc was created by WinWord 2.x).
    sal_uInt16  fProtEnabled : 1;   //   when 1, document is protected from edit operations
    sal_uInt16  fDispFormFldSel : 1;//   when 1, restrict selections to occur only within form fields
    sal_uInt16  fRMView : 1;        //   when 1, show revision markings on screen
    sal_uInt16  fRMPrint : 1;       //   when 1, print revision marks when document is printed
    sal_uInt16  fWriteReservation : 1;
    sal_uInt16  fLockRev : 1;       //   when 1, the current revision marking state is locked
    sal_uInt16  fEmbedFonts : 1;    //   when 1, document contains embedded True Type fonts
    //    compatability options
    sal_uInt16 copts_fNoTabForInd : 1;          //    when 1, don�t add automatic tab stops for hanging indent
    sal_uInt16 copts_fNoSpaceRaiseLower : 1;        //    when 1, don�t add extra space for raised or lowered characters
    sal_uInt16 copts_fSupressSpbfAfterPgBrk : 1;    // when 1, supress the paragraph Space Before and Space After options after a page break
    sal_uInt16 copts_fWrapTrailSpaces : 1;      //    when 1, wrap trailing spaces at the end of a line to the next line
    sal_uInt16 copts_fMapPrintTextColor : 1;        //    when 1, print colors as black on non-color printers
    sal_uInt16 copts_fNoColumnBalance : 1;      //    when 1, don�t balance columns for Continuous Section starts
    sal_uInt16 copts_fConvMailMergeEsc : 1;
    sal_uInt16 copts_fSupressTopSpacing : 1;        //    when 1, supress extra line spacing at top of page
    sal_uInt16 copts_fOrigWordTableRules : 1;   //    when 1, combine table borders like Word 5.x for the Macintosh
    sal_uInt16 copts_fTransparentMetafiles : 1; //    when 1, don�t blank area between metafile pictures
    sal_uInt16 copts_fShowBreaksInFrames : 1;   //    when 1, show hard page or column breaks in frames
    sal_uInt16 copts_fSwapBordersFacingPgs : 1; //    when 1, swap left and right pages on odd facing pages
    sal_uInt16 copts_fExpShRtn : 1;             //    when 1, expand character spaces on the line ending SHIFT+RETURN  // #i56856#

    sal_Int16  dxaTab;              // 720 twips    default tab width
    sal_uInt16 wSpare;              //
    sal_uInt16 dxaHotZ;         //      width of hyphenation hot zone measured in twips
    sal_uInt16 cConsecHypLim;       //      number of lines allowed to have consecutive hyphens
    sal_uInt16 wSpare2;         //      reserved
    sal_Int32   dttmCreated;        // DTTM date and time document was created
    sal_Int32   dttmRevised;        // DTTM date and time document was last revised
    sal_Int32   dttmLastPrint;      // DTTM date and time document was last printed
    sal_Int16   nRevision;          //      number of times document has been revised since its creation
    sal_Int32   tmEdited;           //      time document was last edited
    sal_Int32   cWords;             //      count of words tallied by last Word Count execution
    sal_Int32   cCh;                //      count of characters tallied by last Word Count execution
    sal_Int16   cPg;                //      count of pages tallied by last Word Count execution
    sal_Int32   cParas;             //      count of paragraphs tallied by last Word Count execution
    sal_uInt16 rncEdn : 2;          //      restart endnote number code: 0 don�t restart endnote numbering, 1 section, 2 page
    sal_uInt16 nEdn : 14;           //      beginning endnote number
    sal_uInt16 epc : 2;         //      endnote position code: 0 at end of section, 3 at end of document
    // sal_uInt16 nfcFtnRef : 4;        //      number format code for auto footnotes: 0 Arabic, 1 Upper case Roman, 2 Lower case Roman
                                //      3 Upper case Letter, 4 Lower case Letter
                                // ersetzt durch gleichlautendes Feld unten
    // sal_uInt16 nfcEdnRef : 4;        //      number format code for auto endnotes: 0 Arabic, 1 Upper case Roman, 2 Lower case Roman
                                //      3 Upper case Letter, 4 Lower case Letter
                                // ersetzt durch gleichlautendes Feld unten
    sal_uInt16 fPrintFormData : 1;  //      only print data inside of form fields
    sal_uInt16 fSaveFormData : 1;   //      only save document data that is inside of a form field.
    sal_uInt16 fShadeFormData : 1;  //      shade form fields
    sal_uInt16 : 2;             //      reserved
    sal_uInt16 fWCFtnEdn : 1;       //      when 1, include footnotes and endnotes in word count
    sal_Int32   cLines;             //      count of lines tallied by last Word Count operation
    sal_Int32   cWordsFtnEnd;       //      count of words in footnotes and endnotes tallied by last Word Count operation
    sal_Int32   cChFtnEdn;          //      count of characters in footnotes and endnotes tallied by last Word Count operation
    sal_Int16   cPgFtnEdn;          //      count of pages in footnotes and endnotes tallied by last Word Count operation
    sal_Int32   cParasFtnEdn;       //      count of paragraphs in footnotes and endnotes tallied by last Word Count operation
    sal_Int32   cLinesFtnEdn;       //      count of paragraphs in footnotes and endnotes tallied by last Word Count operation
    sal_Int32   lKeyProtDoc;        //      document protection password key, only valid if dop.fProtEnabled, dop.fLockAtn or dop.fLockRev are 1.
    sal_uInt16  wvkSaved : 3;       //      document view kind: 0 Normal view, 1 Outline view, 2 Page View
    sal_uInt16  wScaleSaved : 9;    //
    sal_uInt16  zkSaved : 2;
    sal_uInt16  fRotateFontW6 : 1;
    sal_uInt16  iGutterPos : 1 ;

    // hier sollte bei nFib < 103   Schluss sein, sonst ist Datei fehlerhaft!

    /*
        bei nFib >= 103 gehts weiter:
    */
    sal_uInt32 fNoTabForInd                             :1; // see above in compatability options
    sal_uInt32 fNoSpaceRaiseLower                   :1; // see above
    sal_uInt32 fSupressSpbfAfterPageBreak   :1; // see above
    sal_uInt32 fWrapTrailSpaces                     :1; // see above
    sal_uInt32 fMapPrintTextColor                   :1; // see above
    sal_uInt32 fNoColumnBalance                     :1; // see above
    sal_uInt32 fConvMailMergeEsc                    :1; // see above
    sal_uInt32 fSupressTopSpacing                   :1; // see above
    sal_uInt32 fOrigWordTableRules              :1; // see above
    sal_uInt32 fTransparentMetafiles            :1; // see above
    sal_uInt32 fShowBreaksInFrames              :1; // see above
    sal_uInt32 fSwapBordersFacingPgs            :1; // see above
    sal_uInt32 fCompatabilityOptions_Unknown1_13    :1; // #i78591#
    sal_uInt32 fExpShRtn                :1; // #i78591# and #i56856#
    sal_uInt32 fCompatabilityOptions_Unknown1_15    :1; // #i78591#
    sal_uInt32 fCompatabilityOptions_Unknown1_16    :1; // #i78591#
    sal_uInt32 fSuppressTopSpacingMac5      :1; // Suppress extra line spacing at top
                                                                                // of page like MacWord 5.x
    sal_uInt32 fTruncDxaExpand                      :1; // Expand/Condense by whole number of points
    sal_uInt32 fPrintBodyBeforeHdr              :1; // Print body text before header/footer
    sal_uInt32 fNoLeading                                   :1; // Don't add extra spacebetween rows of text
    sal_uInt32 fCompatabilityOptions_Unknown1_21    :1; // #i78591#
    sal_uInt32 fMWSmallCaps : 1;    // Use larger small caps like MacWord 5.x
    sal_uInt32 fCompatabilityOptions_Unknown1_23    :1; // #i78591#
    sal_uInt32 fCompatabilityOptions_Unknown1_24    :1; // #i78591#
    sal_uInt32 fCompatabilityOptions_Unknown1_25    :1; // #i78591#
    sal_uInt32 fCompatabilityOptions_Unknown1_26    :1; // #i78591#
    sal_uInt32 fCompatabilityOptions_Unknown1_27    :1; // #i78591#
    sal_uInt32 fCompatabilityOptions_Unknown1_28    :1; // #i78591#
    sal_uInt32 fCompatabilityOptions_Unknown1_29    :1; // #i78591#
    sal_uInt32 fCompatabilityOptions_Unknown1_30    :1; // #i78591#
    sal_uInt32 fCompatabilityOptions_Unknown1_31    :1; // #i78591#
    sal_uInt32 fUsePrinterMetrics : 1;  //The magic option

    // hier sollte bei nFib <= 105  Schluss sein, sonst ist Datei fehlerhaft!

    /*
        bei nFib > 105 gehts weiter:
    */
    sal_Int16   adt;                // Autoformat Document Type:
                                    // 0 for normal.
                                    // 1 for letter, and
                                    // 2 for email.
    WW8DopTypography doptypography; // see WW8STRUC.HXX
    WW8_DOGRID        dogrid;       // see WW8STRUC.HXX
    sal_uInt16                      :1; // reserved
    sal_uInt16 lvl                  :4; // Which outline levels are showing in outline view
    sal_uInt16                      :4; // reserved
    sal_uInt16 fHtmlDoc             :1; // This file is based upon an HTML file
    sal_uInt16                      :1; // reserved
    sal_uInt16 fSnapBorder          :1; // Snap table and page borders to page border
    sal_uInt16 fIncludeHeader       :1; // Place header inside page border
    sal_uInt16 fIncludeFooter       :1; // Place footer inside page border
    sal_uInt16 fForcePageSizePag    :1; // Are we in online view
    sal_uInt16 fMinFontSizePag      :1; // Are we auto-promoting fonts to >= hpsZoonFontPag?
    sal_uInt16 fHaveVersions            :1; // versioning is turned on
    sal_uInt16 fAutoVersion             :1; // autoversioning is enabled
    sal_uInt16 : 14;    // reserved
    // Skip 12 Bytes here: ASUMI
    sal_Int32 cChWS;
    sal_Int32 cChWSFtnEdn;
    sal_Int32 grfDocEvents;
    // Skip 4+30+8 Bytes here
    sal_Int32 cDBC;
    sal_Int32 cDBCFtnEdn;
    // Skip 4 Bytes here
    sal_Int16 nfcFtnRef;
    sal_Int16 nfcEdnRef;
    sal_Int16 hpsZoonFontPag;
    sal_Int16 dywDispPag;

    sal_uInt32 fCompatabilityOptions_Unknown2_1 :1; // #i78591#
    sal_uInt32 fCompatabilityOptions_Unknown2_2 :1; // #i78591#
    sal_uInt32 fDontUseHTMLAutoSpacing:1;
    sal_uInt32 fCompatabilityOptions_Unknown2_4 :1; // #i78591#
    sal_uInt32 fCompatabilityOptions_Unknown2_5 :1; // #i78591#
    sal_uInt32 fCompatabilityOptions_Unknown2_6 :1; // #i78591#
    sal_uInt32 fCompatabilityOptions_Unknown2_7 :1; // #i78591#
    sal_uInt32 fCompatabilityOptions_Unknown2_8 :1; // #i78591#
    sal_uInt32 fCompatabilityOptions_Unknown2_9 :1; // #i78591#
    sal_uInt32 fCompatabilityOptions_Unknown2_10    :1; // #i78591#
    sal_uInt32 fCompatabilityOptions_Unknown2_11    :1; // #i78591#
    sal_uInt32 fCompatabilityOptions_Unknown2_12    :1; // #i78591#
    sal_uInt32 fCompatabilityOptions_Unknown2_13    :1; // #i78591#
    sal_uInt32 fCompatabilityOptions_Unknown2_14    :1; // #i78591#
    sal_uInt32 fCompatabilityOptions_Unknown2_15    :1; // #i78591#
    sal_uInt32 fCompatabilityOptions_Unknown2_16    :1; // #i78591#
    sal_uInt32 fCompatabilityOptions_Unknown2_17    :1; // #i78591#
    sal_uInt32 fCompatabilityOptions_Unknown2_18    :1; // #i78591#
    sal_uInt32 fCompatabilityOptions_Unknown2_19    :1; // #i78591#
    sal_uInt32 fCompatabilityOptions_Unknown2_20    :1; // #i78591#
    sal_uInt32 fCompatabilityOptions_Unknown2_21    :1; // #i78591#
    sal_uInt32 fCompatabilityOptions_Unknown2_22    :1; // #i78591#
    sal_uInt32 fCompatabilityOptions_Unknown2_23    :1; // #i78591#
    sal_uInt32 fCompatabilityOptions_Unknown2_24    :1; // #i78591#
    sal_uInt32 fCompatabilityOptions_Unknown2_25    :1; // #i78591#
    sal_uInt32 fCompatabilityOptions_Unknown2_26    :1; // #i78591#
    sal_uInt32 fCompatabilityOptions_Unknown2_27    :1; // #i78591#
    sal_uInt32 fCompatabilityOptions_Unknown2_28    :1; // #i78591#
    sal_uInt32 fCompatabilityOptions_Unknown2_29    :1; // #i78591#
    sal_uInt32 fCompatabilityOptions_Unknown2_30    :1; // #i78591#
    sal_uInt32 fCompatabilityOptions_Unknown2_31    :1; // #i78591#
    sal_uInt32 fCompatabilityOptions_Unknown2_32    :1; // #i78591#

    sal_uInt16 fUnknown3:15;
    sal_uInt16 fUseBackGroundInAllmodes:1;

    sal_uInt16 fDoNotEmbedSystemFont:1;
    sal_uInt16 fWordCompat:1;
    sal_uInt16 fLiveRecover:1;
    sal_uInt16 fEmbedFactoids:1;
    sal_uInt16 fFactoidXML:1;
    sal_uInt16 fFactoidAllDone:1;
    sal_uInt16 fFolioPrint:1;
    sal_uInt16 fReverseFolio:1;
    sal_uInt16 iTextLineEnding:3;
    sal_uInt16 fHideFcc:1;
    sal_uInt16 fAcetateShowMarkup:1;
    sal_uInt16 fAcetateShowAtn:1;
    sal_uInt16 fAcetateShowInsDel:1;
    sal_uInt16 fAcetateShowProps:1;

    // 2. Initialisier-Dummy:
    sal_uInt8    nDataEnd;

    bool bUseThaiLineBreakingRules;

    /* Constructor for importing, needs to know the version of word used */
    WW8Dop(SvStream& rSt, sal_Int16 nFib, sal_Int32 nPos, sal_uInt32 nSize);

    /* Constructs default DOP suitable for exporting */
    WW8Dop();
    bool Write(SvStream& rStrm, WW8Fib& rFib) const;
public:
    sal_uInt32 GetCompatabilityOptions() const;
    void SetCompatabilityOptions(sal_uInt32 a32Bit);
    // i#78591#
    sal_uInt32 GetCompatabilityOptions2() const;
    void SetCompatabilityOptions2(sal_uInt32 a32Bit);
};

class WW8PLCF_HdFt
{
private:
    WW8PLCF aPLCF;
    long nTextOfs;
    short nIdxOffset;
public:
    WW8PLCF_HdFt( SvStream* pSt, WW8Fib& rFib, WW8Dop& rDop );
    bool GetTextPos(sal_uInt8 grpfIhdt, sal_uInt8 nWhich, WW8_CP& rStart, long& rLen);
    bool GetTextPosExact(short nIdx, WW8_CP& rStart, long& rLen);
    void UpdateIndex( sal_uInt8 grpfIhdt );
};

void SwapQuotesInField(String &rFmt);

Word2CHPX ReadWord2Chpx(SvStream &rSt, sal_Size nOffset, sal_uInt8 nSize);
std::vector<sal_uInt8> ChpxToSprms(const Word2CHPX &rChpx);

bool checkSeek(SvStream &rSt, sal_uInt32 nOffset)
    SAL_WARN_UNUSED_RESULT;

bool checkRead(SvStream &rSt, void *pDest, sal_uInt32 nLength)
    SAL_WARN_UNUSED_RESULT;

//MS has a (slightly) inaccurate view of how many twips
//are in the default letter size of a page
const sal_uInt16 lLetterWidth = 12242;
const sal_uInt16 lLetterHeight = 15842;

#ifdef OSL_BIGENDIAN
void swapEndian(sal_Unicode *pString);
#endif

#endif

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */