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/* ====================================================================
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   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
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package org.apache.poi.hssf.record;

import java.util.Locale;

import org.apache.poi.hssf.record.aggregates.PageSettingsBlock;
import org.apache.poi.util.HexDump;
import org.apache.poi.util.LittleEndianOutput;

/**
 * Title:        Unknown Record (for debugging)

* Description: Unknown record just tells you the sid so you can figure out * what records you are missing. Also helps us read/modify sheets we * don't know all the records to. (HSSF leaves these alone!)

* Company: SuperLink Software, Inc. */ public final class UnknownRecord extends StandardRecord { /* * Some Record IDs used by POI as 'milestones' in the record stream */ /** * seems to be part of the {@link PageSettingsBlock}. Not interpreted by POI. * The name 'PRINTSIZE' was taken from OOO source.

* The few POI test samples with this record have data { 0x03, 0x00 }. */ public static final int PRINTSIZE_0033 = 0x0033; /** * Environment-Specific Print Record */ public static final int PLS_004D = 0x004D; public static final int SHEETPR_0081 = 0x0081; public static final int SORT_0090 = 0x0090; public static final int STANDARDWIDTH_0099 = 0x0099; public static final int SCL_00A0 = 0x00A0; public static final int BITMAP_00E9 = 0x00E9; public static final int PHONETICPR_00EF = 0x00EF; public static final int LABELRANGES_015F = 0x015F; public static final int QUICKTIP_0800 = 0x0800; public static final int SHEETEXT_0862 = 0x0862; // OOO calls this SHEETLAYOUT public static final int SHEETPROTECTION_0867 = 0x0867; public static final int HEADER_FOOTER_089C = 0x089C; public static final int CODENAME_1BA = 0x01BA; public static final int PLV_MAC = 0x08C8; private int _sid; private byte[] _rawData; /** * @param id id of the record -not validated, just stored for serialization * @param data the data */ public UnknownRecord(int id, byte[] data) { _sid = id & 0xFFFF; _rawData = data; } /** * construct an unknown record. No fields are interpreted and the record will * be serialized in its original form more or less * @param in the RecordInputstream to read the record from */ public UnknownRecord(RecordInputStream in) { _sid = in.getSid(); _rawData = in.readRemainder(); // if (false && getBiffName(_sid) == null) { // // unknown sids in the range 0x0004-0x0013 are probably 'sub-records' of ObjectRecord // // those sids are in a different number space. // // TODO - put unknown OBJ sub-records in a different class // System.out.println("Unknown record 0x" + // Integer.toHexString(_sid).toUpperCase(Locale.ROOT)); // } } /** * spit the record out AS IS. no interpretation or identification */ @Override public void serialize(LittleEndianOutput out) { out.write(_rawData); } @Override protected int getDataSize() { return _rawData.length; } /** * print a sort of string representation ([UNKNOWN RECORD] id = x [/UNKNOWN RECORD]) */ @Override public String toString() { String biffName = getBiffName(_sid); if (biffName == null) { biffName = "UNKNOWNRECORD"; } StringBuffer sb = new StringBuffer(); sb.append("[").append(biffName).append("] (0x"); sb.append(Integer.toHexString(_sid).toUpperCase(Locale.ROOT) + ")\n"); if (_rawData.length > 0) { sb.append(" rawData=").append(HexDump.toHex(_rawData)).append("\n"); } sb.append("[/").append(biffName).append("]\n"); return sb.toString(); } @Override public short getSid() { return (short) _sid; } /** * These BIFF record types are known but still uninterpreted by POI * * @return the documented name of this BIFF record type, null if unknown to POI */ public static String getBiffName(int sid) { // Note to POI developers: // Make sure you delete the corresponding entry from // this method any time a new Record subclass is created. switch (sid) { case PRINTSIZE_0033: return "PRINTSIZE"; case PLS_004D: return "PLS"; case 0x0050: return "DCON"; // Data Consolidation Information case 0x007F: return "IMDATA"; case SHEETPR_0081: return "SHEETPR"; case SORT_0090: return "SORT"; // Sorting Options case 0x0094: return "LHRECORD"; // .WK? File Conversion Information case STANDARDWIDTH_0099: return "STANDARDWIDTH"; //Standard Column Width case SCL_00A0: return "SCL"; // Window Zoom Magnification case 0x00AE: return "SCENMAN"; // Scenario Output Data case 0x00B2: return "SXVI"; // (pivot table) View Item case 0x00B4: return "SXIVD"; // (pivot table) Row/Column Field IDs case 0x00B5: return "SXLI"; // (pivot table) Line Item Array case 0x00D3: return "OBPROJ"; case 0x00DC: return "PARAMQRY"; case 0x00DE: return "OLESIZE"; case BITMAP_00E9: return "BITMAP"; case PHONETICPR_00EF: return "PHONETICPR"; case 0x00F1: return "SXEX"; // PivotTable View Extended Information case LABELRANGES_015F: return "LABELRANGES"; case 0x01BA: return "CODENAME"; case 0x01A9: return "USERBVIEW"; case 0x01AD: return "QSI"; case 0x01C0: return "EXCEL9FILE"; case 0x0802: return "QSISXTAG"; // Pivot Table and Query Table Extensions case 0x0803: return "DBQUERYEXT"; case 0x0805: return "TXTQUERY"; case 0x0810: return "SXVIEWEX9"; // Pivot Table Extensions case 0x0812: return "CONTINUEFRT"; case QUICKTIP_0800: return "QUICKTIP"; case SHEETEXT_0862: return "SHEETEXT"; case 0x0863: return "BOOKEXT"; case 0x0864: return "SXADDL"; // Pivot Table Additional Info case SHEETPROTECTION_0867: return "SHEETPROTECTION"; case 0x086B: return "DATALABEXTCONTENTS"; case 0x086C: return "CELLWATCH"; case FeatRecord.v11_sid: return "SHARED FEATURE v11"; case 0x0874: return "DROPDOWNOBJIDS"; case 0x0876: return "DCONN"; case FeatRecord.v12_sid: return "SHARED FEATURE v12"; case 0x087B: return "CFEX"; case 0x087C: return "XFCRC"; case 0x087D: return "XFEXT"; case 0x087F: return "CONTINUEFRT12"; case 0x088B: return "PLV"; case 0x088C: return "COMPAT12"; case 0x088D: return "DXF"; case 0x0892: return "STYLEEXT"; case 0x0896: return "THEME"; case 0x0897: return "GUIDTYPELIB"; case 0x089A: return "MTRSETTINGS"; case 0x089B: return "COMPRESSPICTURES"; case HEADER_FOOTER_089C: return "HEADERFOOTER"; case 0x089D: return "CRTLAYOUT12"; case 0x089E: return "CRTMLFRT"; case 0x089F: return "CRTMLFRTCONTINUE"; case 0x08A1: return "SHAPEPROPSSTREAM"; case 0x08A3: return "FORCEFULLCALCULATION"; case 0x08A4: return "SHAPEPROPSSTREAM"; case 0x08A5: return "TEXTPROPSSTREAM"; case 0x08A6: return "RICHTEXTSTREAM"; case 0x08A7: return "CRTLAYOUT12A"; case 0x08C8: return "PLV{Mac Excel}"; case 0x1001: return "UNITS"; case 0x1006: return "CHARTDATAFORMAT"; case 0x1007: return "CHARTLINEFORMAT"; } if (isObservedButUnknown(sid)) { return "UNKNOWN-" + Integer.toHexString(sid).toUpperCase(Locale.ROOT); } return null; } /** * @return true if the unknown record id has been observed in POI unit tests */ private static boolean isObservedButUnknown(int sid) { // TODO Look up more of these in the latest [MS-XLS] doc and move to getBiffName switch (sid) { case 0x0033: // contains 2 bytes of data: 0x0001 or 0x0003 case 0x0034: // Seems to be written by MSAccess // contains text "[Microsoft JET Created Table]0021010" // appears after last cell value record and before WINDOW2 case 0x01BD: case 0x01C2: // Written by Excel 2007 // rawData is multiple of 12 bytes long // appears after last cell value record and before WINDOW2 or drawing records case 0x1009: case 0x100A: case 0x100B: case 0x100C: case 0x1014: case 0x1017: case 0x1018: case 0x1019: case 0x101A: case 0x101B: case 0x101D: case 0x101E: case 0x101F: case 0x1020: case 0x1021: case 0x1022: case 0x1024: case 0x1025: case 0x1026: case 0x1027: case 0x1032: case 0x1033: case 0x1034: case 0x1035: case 0x103A: case 0x1041: case 0x1043: case 0x1044: case 0x1045: case 0x1046: case 0x104A: case 0x104B: case 0x104E: case 0x104F: case 0x1051: case 0x105C: case 0x105D: case 0x105F: case 0x1060: case 0x1062: case 0x1063: case 0x1064: case 0x1065: case 0x1066: return true; } return false; } @Override public Object clone() { // immutable - OK to return this return this; } }





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