biffviewer.java

java 读写word excel ppt

                break;
            case DimensionsRecord.sid:
                retval = new DimensionsRecord( in );
                break;
            case RowRecord.sid:
                retval = new RowRecord( in );
                break;
            case LabelSSTRecord.sid:
                retval = new LabelSSTRecord( in );
                break;
            case RKRecord.sid:
                retval = new RKRecord( in );
                break;
            case NumberRecord.sid:
                retval = new NumberRecord( in );
                break;
            case DBCellRecord.sid:
                retval = new DBCellRecord( in );
                break;
            case WindowTwoRecord.sid:
                retval = new WindowTwoRecord( in );
                break;
            case SelectionRecord.sid:
                retval = new SelectionRecord( in );
                break;
            case ContinueRecord.sid:
                retval = new ContinueRecord( in );
                break;
            case LabelRecord.sid:
                retval = new LabelRecord( in );
                break;
            case MulRKRecord.sid:
                retval = new MulRKRecord( in );
                break;
            case MulBlankRecord.sid:
                retval = new MulBlankRecord( in );
                break;
            case BlankRecord.sid:
                retval = new BlankRecord( in );
                break;
            case BoolErrRecord.sid:
                retval = new BoolErrRecord( in );
                break;
            case ColumnInfoRecord.sid:
                retval = new ColumnInfoRecord( in );
                break;
            case MergeCellsRecord.sid:
                retval = new MergeCellsRecord( in );
                break;
            case AreaRecord.sid:
                retval = new AreaRecord( in );
                break;
            case DataFormatRecord.sid:
                retval = new DataFormatRecord( in );
                break;
            case BarRecord.sid:
                retval = new BarRecord( in );
                break;
            case DatRecord.sid:
                retval = new DatRecord( in );
                break;
            case PlotGrowthRecord.sid:
                retval = new PlotGrowthRecord( in );
                break;
            case UnitsRecord.sid:
                retval = new UnitsRecord( in );
                break;
            case FrameRecord.sid:
                retval = new FrameRecord( in );
                break;
            case ValueRangeRecord.sid:
                retval = new ValueRangeRecord( in );
                break;
            case SeriesListRecord.sid:
                retval = new SeriesListRecord( in );
                break;
            case FontBasisRecord.sid:
                retval = new FontBasisRecord( in );
                break;
            case FontIndexRecord.sid:
                retval = new FontIndexRecord( in );
                break;
            case LineFormatRecord.sid:
                retval = new LineFormatRecord( in );
                break;
            case AreaFormatRecord.sid:
                retval = new AreaFormatRecord( in );
                break;
            case LinkedDataRecord.sid:
                retval = new LinkedDataRecord( in );
                break;
            case FormulaRecord.sid:
                retval = new FormulaRecord( in );
                break;
            case SheetPropertiesRecord.sid:
                retval = new SheetPropertiesRecord( in );
                break;
            case DefaultDataLabelTextPropertiesRecord.sid:
                retval = new DefaultDataLabelTextPropertiesRecord( in );
                break;
            case TextRecord.sid:
                retval = new TextRecord( in );
                break;
            case AxisParentRecord.sid:
                retval = new AxisParentRecord( in );
                break;
            case AxisLineFormatRecord.sid:
                retval = new AxisLineFormatRecord( in );
                break;
            case SupBookRecord.sid:
                retval = new SupBookRecord( in );
                break;
            case ExternSheetRecord.sid:
                retval = new ExternSheetRecord( in );
                break;
            case SCLRecord.sid:
                retval = new SCLRecord( in );
                break;
            case SeriesToChartGroupRecord.sid:
                retval = new SeriesToChartGroupRecord( in );
                break;
            case AxisUsedRecord.sid:
                retval = new AxisUsedRecord( in );
                break;
            case AxisRecord.sid:
                retval = new AxisRecord( in );
                break;
            case CategorySeriesAxisRecord.sid:
                retval = new CategorySeriesAxisRecord( in );
                break;
            case AxisOptionsRecord.sid:
                retval = new AxisOptionsRecord( in );
                break;
            case TickRecord.sid:
                retval = new TickRecord( in );
                break;
            case SeriesTextRecord.sid:
                retval = new SeriesTextRecord( in );
                break;
            case ObjectLinkRecord.sid:
                retval = new ObjectLinkRecord( in );
                break;
            case PlotAreaRecord.sid:
                retval = new PlotAreaRecord( in );
                break;
            case SeriesIndexRecord.sid:
                retval = new SeriesIndexRecord( in );
                break;
            case LegendRecord.sid:
                retval = new LegendRecord( in );
                break;
            case LeftMarginRecord.sid:
                retval = new LeftMarginRecord( in );
                break;
            case RightMarginRecord.sid:
                retval = new RightMarginRecord( in );
                break;
            case TopMarginRecord.sid:
                retval = new TopMarginRecord( in );
                break;
            case BottomMarginRecord.sid:
                retval = new BottomMarginRecord( in );
                break;
            case PaletteRecord.sid:
                retval = new PaletteRecord( in );
                break;
            case StringRecord.sid:
                retval = new StringRecord( in );
                break;
            case NameRecord.sid:
                retval = new NameRecord( in );
                break;
            case PaneRecord.sid:
                retval = new PaneRecord( in );
                break;
            case SharedFormulaRecord.sid:
            	 retval = new SharedFormulaRecord( in);
            	 break;
            case ObjRecord.sid:
            	 retval = new ObjRecord( in);
            	 break;
            case TextObjectRecord.sid:
            	 retval = new TextObjectRecord( in);
            	 break;
            case HorizontalPageBreakRecord.sid:
                retval = new HorizontalPageBreakRecord( in);
                break;
            case VerticalPageBreakRecord.sid:
                retval = new VerticalPageBreakRecord( in);
                break;
            case WriteProtectRecord.sid:
            	retval = new WriteProtectRecord( in);
            	break;
            case FilePassRecord.sid:
            	retval = new FilePassRecord(in);
            	break;
            case NoteRecord.sid:
                retval = new NoteRecord( in );
                break;
            default:
                retval = new UnknownRecord( in );
        }
        return retval;
    }


    /**
     *  Method setDump - hex dump out data or not.
     *
     *@param  dump
     */

    public void setDump(boolean dump) {
        this.dump = dump;
    }


    /**
     * Method main with 1 argument just run straight biffview against given
     * file<P>
     *
     * with 2 arguments where the second argument is "on" - run biffviewer<P>
     *
     * with hex dumps of records <P>
     *
     * with 2 arguments where the second argument is "bfd" just run a big fat
     * hex dump of the file...don't worry about biffviewing it at all
     * <p>
     * Define the system property <code>poi.deserialize.escher</code> to turn on
     * deserialization of escher records.
     *
     */
    public static void main(String[] args) {
        try {
        	System.setProperty("poi.deserialize.escher", "true");

            if (args.length == 0)
            {
                System.out.println( "Biff viewer needs a filename" );
            }
            else
            {
                BiffViewer viewer = new BiffViewer(args);
                if ((args.length > 1) && args[1].equals("on")) {
                    viewer.setDump(true);
                }
                if ((args.length > 1) && args[1].equals("bfd")) {
                    POIFSFileSystem fs =
                            new POIFSFileSystem(new FileInputStream(args[0]));
                    InputStream stream =
                            fs.createDocumentInputStream("Workbook");
                    int size = stream.available();
                    byte[] data = new byte[size];

                    stream.read(data);
                    HexDump.dump(data, 0, System.out, 0);
                } else {
                    viewer.run();
                }
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
    }

    /**
     * This record supports dumping of completed continue records.
     */
    static class RecordDetails
    {
        short rectype, recsize;
        int startloc;
        Record record;

        public RecordDetails( short rectype, short recsize, int startloc, Record record )
        {
            this.rectype = rectype;
            this.recsize = recsize;
            this.startloc = startloc;
            this.record = record;
        }

        public short getRectype()
        {
            return rectype;
        }

        public short getRecsize()
        {
            return recsize;
        }

        public Record getRecord()
        {
            return record;
        }

        public void dump() throws IOException
        {
                dumpNormal(record, startloc, rectype, recsize);
        }
    }

    static class BiffviewRecordInputStream extends RecordInputStream {
      public BiffviewRecordInputStream(InputStream in) {
        super(in);
      }
      public void dumpBytes() {
        HexDump.dump(this.data, 0, this.currentLength);
      }
    }

}