AOO410/main/filter/inc/filter/msfilter/dffrecordheader.hxx

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#ifndef _DFFRECORDHEADER_HXX
#define _DFFRECORDHEADER_HXX

#include <tools/solar.h>
#include <tools/stream.hxx>
#include <filter/msfilter/msfilterdllapi.h>
#include <svx/msdffdef.hxx>

class MSFILTER_DLLPUBLIC DffRecordHeader
{

public:
	sal_uInt8    nRecVer; // may be DFF_PSFLAG_CONTAINER
	sal_uInt16  nRecInstance;
	sal_uInt16  nImpVerInst;
	sal_uInt16  nRecType;
	sal_uInt32  nRecLen;
	sal_uLong	nFilePos;
public:
	DffRecordHeader() : nRecVer(0), nRecInstance(0), nImpVerInst(0), nRecType(0), nRecLen(0), nFilePos(0) {}
	FASTBOOL IsContainer() const { return nRecVer == DFF_PSFLAG_CONTAINER; }
	sal_uLong    GetRecBegFilePos() const { return nFilePos; }
	sal_uLong    GetRecEndFilePos() const { return nFilePos + DFF_COMMON_RECORD_HEADER_SIZE + nRecLen; }
	void SeekToEndOfRecord(SvStream& rIn) const { rIn.Seek(nFilePos + DFF_COMMON_RECORD_HEADER_SIZE + nRecLen ); }
	void SeekToContent(    SvStream& rIn) const { rIn.Seek(nFilePos + DFF_COMMON_RECORD_HEADER_SIZE ); }
	void SeekToBegOfRecord(SvStream& rIn) const { rIn.Seek( nFilePos ); }

	MSFILTER_DLLPUBLIC friend SvStream& operator>>(SvStream& rIn, DffRecordHeader& rRec);

};

#endif