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From sack...@apache.org
Subject cvs commit: jakarta-poi/src/scratchpad/src/org/apache/poi/hwpf/model/hdftypes CHPBinTable.java CHPFormattedDiskPage.java CHPX.java ComplexFileTable.java DocumentProperties.java FileInformationBlock.java FormattedDiskPage.java HDFType.java PAPBinTable.java PAPFormattedDiskPage.java PAPX.java ParagraphHeight.java PieceDescriptor.java PlexOfCps.java PropertyNode.java SectionDescriptor.java SectionTable.java SEPX.java TextPiece.java TextPieceTable.java
Date Thu, 05 Jun 2003 01:58:39 GMT
sackley     2003/06/04 18:58:39

  Added:       src/scratchpad/src/org/apache/poi/hwpf/model/hdftypes
                        CHPBinTable.java CHPFormattedDiskPage.java
                        CHPX.java ComplexFileTable.java
                        DocumentProperties.java FileInformationBlock.java
                        FormattedDiskPage.java HDFType.java
                        PAPBinTable.java PAPFormattedDiskPage.java
                        PAPX.java ParagraphHeight.java PieceDescriptor.java
                        PlexOfCps.java PropertyNode.java
                        SectionDescriptor.java SectionTable.java SEPX.java
                        TextPiece.java TextPieceTable.java
  Log:
  commiting the latest HWPF stuff formerly HDF
  
  Revision  Changes    Path
  1.1                  jakarta-poi/src/scratchpad/src/org/apache/poi/hwpf/model/hdftypes/CHPBinTable.java
  
  Index: CHPBinTable.java
  ===================================================================
  /*
   *  ====================================================================
   *  The Apache Software License, Version 1.1
   *
   *  Copyright (c) 2003 The Apache Software Foundation.  All rights
   *  reserved.
   *
   *  Redistribution and use in source and binary forms, with or without
   *  modification, are permitted provided that the following conditions
   *  are met:
   *
   *  1. Redistributions of source code must retain the above copyright
   *  notice, this list of conditions and the following disclaimer.
   *
   *  2. Redistributions in binary form must reproduce the above copyright
   *  notice, this list of conditions and the following disclaimer in
   *  the documentation and/or other materials provided with the
   *  distribution.
   *
   *  3. The end-user documentation included with the redistribution,
   *  if any, must include the following acknowledgment:
   *  "This product includes software developed by the
   *  Apache Software Foundation (http://www.apache.org/)."
   *  Alternately, this acknowledgment may appear in the software itself,
   *  if and wherever such third-party acknowledgments normally appear.
   *
   *  4. The names "Apache" and "Apache Software Foundation" and
   *  "Apache POI" must not be used to endorse or promote products
   *  derived from this software without prior written permission. For
   *  written permission, please contact apache@apache.org.
   *
   *  5. Products derived from this software may not be called "Apache",
   *  "Apache POI", nor may "Apache" appear in their name, without
   *  prior written permission of the Apache Software Foundation.
   *
   *  THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
   *  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
   *  OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
   *  DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
   *  ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
   *  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
   *  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
   *  USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
   *  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
   *  OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
   *  OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   *  SUCH DAMAGE.
   *  ====================================================================
   *
   *  This software consists of voluntary contributions made by many
   *  individuals on behalf of the Apache Software Foundation.  For more
   *  information on the Apache Software Foundation, please see
   *  <http://www.apache.org/>.
   */
  
  
  package org.apache.poi.hwpf.model.hdftypes;
  
  import java.util.ArrayList;
  
  import org.apache.poi.poifs.common.POIFSConstants;
  import org.apache.poi.util.LittleEndian;
  
  public class CHPBinTable
  {
    ArrayList _textRuns;
  
    public CHPBinTable(byte[] documentStream, byte[] tableStream, int offset, int size)
    {
      PlexOfCps binTable = new PlexOfCps(tableStream, offset, size, 4);
  
      int length = binTable.length();
      for (int x = 0; x < length; x++)
      {
        PropertyNode node = binTable.getProperty(x);
  
        int pageNum = LittleEndian.getInt(node.getBuf());
        int pageOffset = POIFSConstants.BIG_BLOCK_SIZE * pageNum;
  
        CHPFormattedDiskPage cfkp = new CHPFormattedDiskPage(documentStream,
          pageOffset);
  
        int fkpSize = cfkp.size();
  
        for (int y = 0; y < fkpSize; y++)
        {
          _textRuns.add(cfkp.getCHPX(y));
        }
      }
    }
  
  }
  
  
  
  1.1                  jakarta-poi/src/scratchpad/src/org/apache/poi/hwpf/model/hdftypes/CHPFormattedDiskPage.java
  
  Index: CHPFormattedDiskPage.java
  ===================================================================
  /* ====================================================================
   * The Apache Software License, Version 1.1
   *
   * Copyright (c) 2003 The Apache Software Foundation.  All rights
   * reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions
   * are met:
   *
   * 1. Redistributions of source code must retain the above copyright
   *    notice, this list of conditions and the following disclaimer.
   *
   * 2. Redistributions in binary form must reproduce the above copyright
   *    notice, this list of conditions and the following disclaimer in
   *    the documentation and/or other materials provided with the
   *    distribution.
   *
   * 3. The end-user documentation included with the redistribution,
   *    if any, must include the following acknowledgment:
   *       "This product includes software developed by the
   *        Apache Software Foundation (http://www.apache.org/)."
   *    Alternately, this acknowledgment may appear in the software itself,
   *    if and wherever such third-party acknowledgments normally appear.
   *
   * 4. The names "Apache" and "Apache Software Foundation" and
   *    "Apache POI" must not be used to endorse or promote products
   *    derived from this software without prior written permission. For
   *    written permission, please contact apache@apache.org.
   *
   * 5. Products derived from this software may not be called "Apache",
   *    "Apache POI", nor may "Apache" appear in their name, without
   *    prior written permission of the Apache Software Foundation.
   *
   * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
   * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
   * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
   * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
   * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
   * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
   * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
   * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
   * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
   * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
   * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   * SUCH DAMAGE.
   * ====================================================================
   *
   * This software consists of voluntary contributions made by many
   * individuals on behalf of the Apache Software Foundation.  For more
   * information on the Apache Software Foundation, please see
   * <http://www.apache.org/>.
   */
  package org.apache.poi.hwpf.model.hdftypes;
  
  import java.util.ArrayList;
  
  import org.apache.poi.util.LittleEndian;
  
  /**
   * Represents a CHP fkp. The style properties for paragraph and character runs
   * are stored in fkps. There are PAP fkps for paragraph properties and CHP fkps
   * for character run properties. The first part of the fkp for both CHP and PAP
   * fkps consists of an array of 4 byte int offsets that represent a
   * Paragraph's or Character run's text offset in the main stream. The ending
   * offset is the next value in the array. For example, if an fkp has X number of
   * Paragraph's stored in it then there are (x + 1) 4 byte ints in the beginning
   * array. The number X is determined by the last byte in a 512 byte fkp.
   *
   * CHP and PAP fkps also store the compressed styles(grpprl) that correspond to
   * the offsets on the front of the fkp. The offset of the grpprls is determined
   * differently for CHP fkps and PAP fkps.
   *
   * @author Ryan Ackley
   */
  public class CHPFormattedDiskPage extends FormattedDiskPage
  {
      private static final int FC_SIZE = 4;
  
      private ArrayList _chpxList = new ArrayList();
      private ArrayList _overFlow;
  
      /**
       * This constructs a CHPFormattedDiskPage from a raw fkp (512 byte array
       * read from a Word file).
       *
       * @param fkp The 512 byte array to read data from
       */
      public CHPFormattedDiskPage(byte[] documentStream, int offset)
      {
        super(documentStream, offset);
  
        for (int x = 0; x < _crun; x++)
        {
          _chpxList.add(new CHPX(getStart(x), getEnd(x), getGrpprl(x)));
        }
      }
  
      public CHPX getCHPX(int index)
      {
        return (CHPX)_chpxList.get(index);
      }
  
      /**
       * Gets the chpx for the character run at index in this fkp.
       *
       * @param index The index of the chpx to get.
       * @return a chpx grpprl.
       */
      protected byte[] getGrpprl(int index)
      {
          int chpxOffset = 2 * LittleEndian.getUnsignedByte(_fkp, _offset + (((_crun + 1) * 4) + index));
  
          //optimization if offset == 0 use "Normal" style
          if(chpxOffset == 0)
          {
              return new byte[0];
          }
  
          int size = LittleEndian.getUnsignedByte(_fkp, chpxOffset);
  
          byte[] chpx = new byte[size];
  
          System.arraycopy(_fkp, ++chpxOffset, chpx, 0, size);
          return chpx;
      }
  
      protected byte[] toByteArray()
      {
        byte[] buf = new byte[512];
        int size = _chpxList.size();
        int grpprlOffset = 0;
        int offsetOffset = 0;
        int fcOffset = 0;
  
        // total size is currently the size of one FC
        int totalSize = FC_SIZE;
  
        int index = 0;
        for (; index < size; index++)
        {
          int grpprlLength = ((CHPX)_chpxList.get(index)).getGrpprl().length;
  
          // check to see if we have enough room for an FC, a byte, and the grpprl.
          totalSize += (FC_SIZE + 1 + grpprlLength);
          // if size is uneven we will have to add one so the first grpprl falls
          // on a word boundary
          if (totalSize > 511 + (index % 2))
          {
            totalSize -= (FC_SIZE + 1 + grpprlLength);
            break;
          }
  
          // grpprls must fall on word boundaries
          if (grpprlLength % 2 > 0)
          {
            totalSize += 1;
          }
        }
  
        // see if we couldn't fit some
        if (index != size)
        {
          _overFlow = new ArrayList();
          _overFlow.addAll(index, _chpxList);
        }
  
        // index should equal number of CHPXs that will be in this fkp now.
        buf[511] = (byte)index;
  
        offsetOffset = (FC_SIZE * index) + FC_SIZE;
        grpprlOffset =  offsetOffset + index + (grpprlOffset % 2);
  
        CHPX chpx = null;
        for (int x = 0; x < index; x++)
        {
          chpx = (CHPX)_chpxList.get(x);
          byte[] grpprl = chpx.getGrpprl();
  
          LittleEndian.putInt(buf, fcOffset, chpx.getStart());
          buf[offsetOffset] = (byte)(grpprlOffset/2);
          System.arraycopy(grpprl, 0, buf, grpprlOffset, grpprl.length);
  
          grpprlOffset += grpprl.length + (grpprl.length % 2);
          offsetOffset += 1;
          fcOffset += FC_SIZE;
        }
        // put the last papx's end in
        LittleEndian.putInt(buf, fcOffset, chpx.getEnd());
        return buf;
      }
  
  }
  
  
  
  1.1                  jakarta-poi/src/scratchpad/src/org/apache/poi/hwpf/model/hdftypes/CHPX.java
  
  Index: CHPX.java
  ===================================================================
  /* ====================================================================
   * The Apache Software License, Version 1.1
   *
   * Copyright (c) 2003 The Apache Software Foundation.  All rights
   * reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions
   * are met:
   *
   * 1. Redistributions of source code must retain the above copyright
   *    notice, this list of conditions and the following disclaimer.
   *
   * 2. Redistributions in binary form must reproduce the above copyright
   *    notice, this list of conditions and the following disclaimer in
   *    the documentation and/or other materials provided with the
   *    distribution.
   *
   * 3. The end-user documentation included with the redistribution,
   *    if any, must include the following acknowledgment:
   *       "This product includes software developed by the
   *        Apache Software Foundation (http://www.apache.org/)."
   *    Alternately, this acknowledgment may appear in the software itself,
   *    if and wherever such third-party acknowledgments normally appear.
   *
   * 4. The names "Apache" and "Apache Software Foundation" and
   *    "Apache POI" must not be used to endorse or promote products
   *    derived from this software without prior written permission. For
   *    written permission, please contact apache@apache.org.
   *
   * 5. Products derived from this software may not be called "Apache",
   *    "Apache POI", nor may "Apache" appear in their name, without
   *    prior written permission of the Apache Software Foundation.
   *
   * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
   * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
   * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
   * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
   * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
   * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
   * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
   * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
   * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
   * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
   * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   * SUCH DAMAGE.
   * ====================================================================
   *
   * This software consists of voluntary contributions made by many
   * individuals on behalf of the Apache Software Foundation.  For more
   * information on the Apache Software Foundation, please see
   * <http://www.apache.org/>.
   */
  
  
  package org.apache.poi.hwpf.model.hdftypes;
  
  
  /**
   * Comment me
   *
   * @author Ryan Ackley
   */
  
  public class CHPX extends PropertyNode
  {
    public CHPX(int fcStart, int fcEnd, byte[] grpprl)
    {
      super(fcStart, fcEnd, grpprl);
    }
  
    public byte[] getGrpprl()
    {
      return super.getBuf();
    }
  
  }
  
  
  
  1.1                  jakarta-poi/src/scratchpad/src/org/apache/poi/hwpf/model/hdftypes/ComplexFileTable.java
  
  Index: ComplexFileTable.java
  ===================================================================
  /*
   *  ====================================================================
   *  The Apache Software License, Version 1.1
   *
   *  Copyright (c) 2003 The Apache Software Foundation.  All rights
   *  reserved.
   *
   *  Redistribution and use in source and binary forms, with or without
   *  modification, are permitted provided that the following conditions
   *  are met:
   *
   *  1. Redistributions of source code must retain the above copyright
   *  notice, this list of conditions and the following disclaimer.
   *
   *  2. Redistributions in binary form must reproduce the above copyright
   *  notice, this list of conditions and the following disclaimer in
   *  the documentation and/or other materials provided with the
   *  distribution.
   *
   *  3. The end-user documentation included with the redistribution,
   *  if any, must include the following acknowledgment:
   *  "This product includes software developed by the
   *  Apache Software Foundation (http://www.apache.org/)."
   *  Alternately, this acknowledgment may appear in the software itself,
   *  if and wherever such third-party acknowledgments normally appear.
   *
   *  4. The names "Apache" and "Apache Software Foundation" and
   *  "Apache POI" must not be used to endorse or promote products
   *  derived from this software without prior written permission. For
   *  written permission, please contact apache@apache.org.
   *
   *  5. Products derived from this software may not be called "Apache",
   *  "Apache POI", nor may "Apache" appear in their name, without
   *  prior written permission of the Apache Software Foundation.
   *
   *  THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
   *  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
   *  OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
   *  DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
   *  ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
   *  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
   *  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
   *  USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
   *  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
   *  OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
   *  OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   *  SUCH DAMAGE.
   *  ====================================================================
   *
   *  This software consists of voluntary contributions made by many
   *  individuals on behalf of the Apache Software Foundation.  For more
   *  information on the Apache Software Foundation, please see
   *  <http://www.apache.org/>.
   */
  
  
  package org.apache.poi.hwpf.model.hdftypes;
  
  import java.io.IOException;
  
  import org.apache.poi.util.LittleEndian;
  
  public class ComplexFileTable
  {
  
    TextPieceTable _tpt;
  
    public ComplexFileTable(byte[] documentStream, byte[] tableStream, int offset) throws IOException
    {
      //skips through the prms before we reach the piece table. These contain data
      //for actual fast saved files
      while (tableStream[offset] == 1)
      {
        offset++;
        int skip = LittleEndian.getShort(tableStream, offset);
        offset += 2 + skip;
      }
      if(tableStream[offset] != 2)
      {
        throw new IOException("The text piece table is corrupted");
      }
      else
      {
        int pieceTableSize = LittleEndian.getInt(tableStream, ++offset);
        offset += LittleEndian.INT_SIZE;
        _tpt = new TextPieceTable(documentStream, tableStream, offset, pieceTableSize);
      }
    }
  
  }
  
  
  
  1.1                  jakarta-poi/src/scratchpad/src/org/apache/poi/hwpf/model/hdftypes/DocumentProperties.java
  
  Index: DocumentProperties.java
  ===================================================================
  
  
  /* ====================================================================
   * The Apache Software License, Version 1.1
   *
   * Copyright (c) 2003 The Apache Software Foundation.  All rights
   * reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions
   * are met:
   *
   * 1. Redistributions of source code must retain the above copyright
   *    notice, this list of conditions and the following disclaimer.
   *
   * 2. Redistributions in binary form must reproduce the above copyright
   *    notice, this list of conditions and the following disclaimer in
   *    the documentation and/or other materials provided with the
   *    distribution.
   *
   * 3. The end-user documentation included with the redistribution,
   *    if any, must include the following acknowledgment:
   *       "This product includes software developed by the
   *        Apache Software Foundation (http://www.apache.org/)."
   *    Alternately, this acknowledgment may appear in the software itself,
   *    if and wherever such third-party acknowledgments normally appear.
   *
   * 4. The names "Apache" and "Apache Software Foundation" and
   *    "Apache POI" must not be used to endorse or promote products
   *    derived from this software without prior written permission. For
   *    written permission, please contact apache@apache.org.
   *
   * 5. Products derived from this software may not be called "Apache",
   *    "Apache POI", nor may "Apache" appear in their name, without
   *    prior written permission of the Apache Software Foundation.
   *
   * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
   * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
   * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
   * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
   * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
   * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
   * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
   * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
   * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
   * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
   * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   * SUCH DAMAGE.
   * ====================================================================
   *
   * This software consists of voluntary contributions made by many
   * individuals on behalf of the Apache Software Foundation.  For more
   * information on the Apache Software Foundation, please see
   * <http://www.apache.org/>.
   */
  
  
  package org.apache.poi.hwpf.model.hdftypes;
  
  import org.apache.poi.util.LittleEndian;
  /**
   * Comment me
   *
   * @author Ryan Ackley
   */
  
  public class DocumentProperties implements HDFType
  {
  
    public boolean _fFacingPages;
    public int _fpc;
    public int _epc;
    public int _rncFtn;
    public int _nFtn;
    public int _rncEdn;
    public int _nEdn;
  
    public DocumentProperties(byte[] dopArray)
    {
          _fFacingPages = (dopArray[0] & 0x1) > 0;
          _fpc = (dopArray[0] & 0x60) >> 5;
  
          short num = LittleEndian.getShort(dopArray, 2);
          _rncFtn = (num & 0x3);
          _nFtn = (short)(num & 0xfffc) >> 2;
          num = LittleEndian.getShort(dopArray, 52);
          _rncEdn = num & 0x3;
          _nEdn = (short)(num & 0xfffc) >> 2;
          num = LittleEndian.getShort(dopArray, 54);
          _epc = num & 0x3;
    }
  }
  
  
  
  1.1                  jakarta-poi/src/scratchpad/src/org/apache/poi/hwpf/model/hdftypes/FileInformationBlock.java
  
  Index: FileInformationBlock.java
  ===================================================================
  /*
   *  ====================================================================
   *  The Apache Software License, Version 1.1
   *
   *  Copyright (c) 2003 The Apache Software Foundation.  All rights
   *  reserved.
   *
   *  Redistribution and use in source and binary forms, with or without
   *  modification, are permitted provided that the following conditions
   *  are met:
   *
   *  1. Redistributions of source code must retain the above copyright
   *  notice, this list of conditions and the following disclaimer.
   *
   *  2. Redistributions in binary form must reproduce the above copyright
   *  notice, this list of conditions and the following disclaimer in
   *  the documentation and/or other materials provided with the
   *  distribution.
   *
   *  3. The end-user documentation included with the redistribution,
   *  if any, must include the following acknowledgment:
   *  "This product includes software developed by the
   *  Apache Software Foundation (http://www.apache.org/)."
   *  Alternately, this acknowledgment may appear in the software itself,
   *  if and wherever such third-party acknowledgments normally appear.
   *
   *  4. The names "Apache" and "Apache Software Foundation" and
   *  "Apache POI" must not be used to endorse or promote products
   *  derived from this software without prior written permission. For
   *  written permission, please contact apache@apache.org.
   *
   *  5. Products derived from this software may not be called "Apache",
   *  "Apache POI", nor may "Apache" appear in their name, without
   *  prior written permission of the Apache Software Foundation.
   *
   *  THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
   *  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
   *  OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
   *  DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
   *  ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
   *  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
   *  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
   *  USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
   *  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
   *  OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
   *  OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   *  SUCH DAMAGE.
   *  ====================================================================
   *
   *  This software consists of voluntary contributions made by many
   *  individuals on behalf of the Apache Software Foundation.  For more
   *  information on the Apache Software Foundation, please see
   *  <http://www.apache.org/>.
   */
  
  package org.apache.poi.hwpf.model.hdftypes;
  
  import org.apache.poi.util.BitField;
  import org.apache.poi.util.LittleEndian;
  
  
  import org.apache.poi.hwpf.model.hdftypes.definitions.FIBAbstractType;
  
  /**
   *
   * @author  andy
   */
  public class FileInformationBlock extends FIBAbstractType
  {
  /*
      private  short field_1_id;
      private  short field_2_version; // 101 = Word 6.0 +
      private  short field_3_product_version;
      private  short field_4_language_stamp;
      private  short field_5_unknown;
      private  short field_6_options;
  
          private static final BitField template          = new BitField(0x0001);
          private static final BitField glossary          = new BitField(0x0002);
          private static final BitField quicksave         = new BitField(0x0004);
          private static final BitField haspictr          = new BitField(0x0008);
          private static final BitField nquicksaves       = new BitField(0x00F0);
          private static final BitField encrypted         = new BitField(0x0100);
          private static final BitField tabletype         = new BitField(0x0200);
          private static final BitField readonly          = new BitField(0x0400);
          private static final BitField writeReservation  = new BitField(0x0800);
          private static final BitField extendedCharacter = new BitField(0x1000);
          private static final BitField loadOverride      = new BitField(0x2000);
          private static final BitField farEast           = new BitField(0x4000);
          private static final BitField crypto            = new BitField(0x8000);
  
      private short field_7_minversion;
      private short field_8_encrypted_key;
      private short field_9_environment; // 0 or 1 - windows or mac
      private short field_10_history;
  
          private static final BitField history_mac   = new BitField(0x01);
          private static final BitField empty_special = new BitField(0x02);
          private static final BitField load_override = new BitField(0x04);
          private static final BitField future_undo   = new BitField(0x08);
          private static final BitField w97_saved     = new BitField(0x10);
          private static final BitField spare         = new BitField(0xfe);
  
      private short field_11_default_charset;
      private short field_12_default_extcharset;
      private int  field_13_offset_first_char;
      private int  field_14_offset_last_char;
      private short field_15_count_shorts;
  
      private short field_16_beg_shorts; //why same offset?
  
      private short field_16_creator_id;
      private short field_17_revisor_id;
      private short field_18_creator_private;
      private short field_19_revisor_private;
  
      private short field_20_unused;
      private short field_21_unused;
      private short field_22_unused;
      private short field_23_unused;
      private short field_24_unused;
      private short field_25_unused;
      private short field_26_unused;
      private short field_27_unused;
      private short field_28_unused;
  
      private short field_29_fareastid;
      private short field_30_count_ints;
  
      private int field_31_beg_ints; //why same offset?
  
      private int field_31_last_byte;
  
      private int field_32_creator_build_date;
      private int field_33_revisor_build_date; */
      /** length of main document text stream*/
  //    private int field_34_main_streamlen;
      /**length of footnote subdocument text stream*/
  /*    private int field_35_footnote_streamlen;
      private int field_36_header_streamlen;
      private int field_37_macro_streamlen;
      private int field_38_annotation_streamlen;
      private int field_39_endnote_streamlen;
      private int field_40_textbox_streamlen;
      private int field_41_headbox_streamlen; */
      /**offset in table stream of character property bin table*/
  //    private int field_42_pointer_to_plc_list_chp; //rename me!
  //    private int field_43_first_chp; //rename me
  //    private int field_44_count_chps; //rename me
      /**offset in table stream of paragraph property bin */
   /*   private int field_45_pointer_to_plc_list_pap; //rename me.
      private int field_46_first_pap; //rename me
      private int field_47_count_paps; //rename me
      private int field_48_pointer_to_plc_list_lvc; //rename me
      private int field_49_first_lvc; //rename me
      private int field_50_count_lvc; //rename me
  
      private int field_51_unknown;
      private int field_52_unknown; */
      //not sure about this array.
  /*
      private short field_53_fc_lcb_array_size;
      private int field_54_original_stylesheet_offset;
      private int field_55_original_stylesheet_size;
      private int field_56_stylesheet_offset;
      private int field_57_stylesheet_size;
      private int field_58_footnote_ref_offset;
      private int field_59_footnote_ref_size;
      private int field_60_footnote_plc_offset;
      private int field_61_footnote_plc_size;
      private int field_62_annotation_ref_offset;
      private int field_63_annotation_ref_size;
      private int field_64_annotation_plc_offset;
      private int field_65_annotation_plc_size; */
      /** offset in table stream of section descriptor SED PLC*/
  /*    private int field_66_section_plc_offset;
      private int field_67_section_plc_size;
      private int field_68_unused;
      private int field_69_unused;
      private int field_70_pheplc_offset;
      private int field_71_pheplc_size;
      private int field_72_glossaryST_offset;
      private int field_73_glossaryST_size;
      private int field_74_glossaryPLC_offset;
      private int field_75_glossaryPLC_size;
      private int field_76_headerPLC_offset;
      private int field_77_headerPLC_size;
      private int field_78_chp_bin_table_offset;
      private int field_79_chp_bin_table_size;
      private int field_80_pap_bin_table_offset;
      private int field_81_pap_bin_table_size;
      private int field_82_sea_plc_offset;
      private int field_83_sea_plc_size;
      private int field_84_fonts_offset;
      private int field_85_fonts_size;
      private int field_86_main_fields_offset;
      private int field_87_main_fields_size;
      private int field_88_header_fields_offset;
      private int field_89_header_fields_size;
      private int field_90_footnote_fields_offset;
      private int field_91_footnote_fields_size;
      private int field_92_ann_fields_offset;
      private int field_93_ann_fields_size;
      private int field_94_unused;
      private int field_95_unused;
      private int field_96_bookmark_names_offset;
      private int field_97_bookmark_names_size;
      private int field_98_bookmark_offsets_offset;
      private int field_99_bookmark_offsets_size;
      private int field_100_macros_offset;
      private int field_101_macros_size;
      private int field_102_unused;
      private int field_103_unused;
      private int field_104_unused;
      private int field_105_unused;
      private int field_106_printer_offset;
      private int field_107_printer_size;
      private int field_108_printer_portrait_offset;
      private int field_109_printer_portrait_size;
      private int field_110_printer_landscape_offset;
      private int field_111_printer_landscape_size;
      private int field_112_wss_offset;
      private int field_113_wss_size;
      private int field_114_DOP_offset;
      private int field_115_DOP_size;
      private int field_116_sttbfassoc_offset;
      private int field_117_sttbfassoc_size; */
      /**offset in table stream of beginning of information for complex files.
       * Also, this is the beginning of the Text piece table*/ /*
      private int field_118_textPieceTable_offset;
      private int field_119_textPieceTable_size;
      private int field_199_list_format_offset;
      private int field_200_list_format_size;
      private int field_201_list_format_override_offset;
      private int field_202_list_format_override_size;
  
  
  
  
  ^/
      /** Creates a new instance of FileInformationBlock */
      public FileInformationBlock(byte[] mainDocument)
      {
          fillFields(mainDocument, (short)0, (short)0);
  /*        field_1_id = LittleEndian.getShort(mainDocument, 0);
          field_2_version = LittleEndian.getShort(mainDocument, 0x2); // 101 = Word 6.0 +
          field_3_product_version = LittleEndian.getShort(mainDocument, 0x4);
          field_4_language_stamp = LittleEndian.getShort(mainDocument, 0x6);
          field_5_unknown = LittleEndian.getShort(mainDocument, 0x8);
          field_6_options = LittleEndian.getShort(mainDocument, 0xa);
  
  
  
          field_13_offset_first_char = LittleEndian.getInt(mainDocument, 0x18);
          field_34_main_streamlen = LittleEndian.getInt(mainDocument, 0x4c);
          field_35_footnote_streamlen = LittleEndian.getInt(mainDocument, 0x50);
  
          field_56_stylesheet_offset = LittleEndian.getInt(mainDocument, 0xa2);
          field_57_stylesheet_size = LittleEndian.getInt(mainDocument, 0xa6);
          field_66_section_plc_offset = LittleEndian.getInt(mainDocument, 0xca);
          field_67_section_plc_size = LittleEndian.getInt(mainDocument, 0xce);
  
          field_78_chp_bin_table_offset = LittleEndian.getInt(mainDocument, 0xfa);
          field_79_chp_bin_table_size = LittleEndian.getInt(mainDocument, 0xfe);
          field_80_pap_bin_table_offset = LittleEndian.getInt(mainDocument, 0x102);
          field_81_pap_bin_table_size = LittleEndian.getInt(mainDocument, 0x106);
  
          field_84_fonts_offset = LittleEndian.getInt(mainDocument, 0x112);
          field_85_fonts_size = LittleEndian.getInt(mainDocument, 0x116);
  
          field_114_DOP_offset = LittleEndian.getInt(mainDocument, 0x192);
          field_115_DOP_size = LittleEndian.getInt(mainDocument, 0x196);
          field_118_textPieceTable_offset = LittleEndian.getInt(mainDocument, 0x1a2);
  
          field_199_list_format_offset = LittleEndian.getInt(mainDocument, 0x2e2);
          field_200_list_format_size = LittleEndian.getInt(mainDocument, 0x2e6);
          field_201_list_format_override_offset = LittleEndian.getInt(mainDocument, 0x2ea);
          field_202_list_format_override_size= LittleEndian.getInt(mainDocument, 0x2ee);*/
  
      }
  /*
      public boolean useTable1()
      {
          return tabletype.setShort(field_6_options) > 0;
      }
      public int getFirstCharOffset()
      {
          return field_13_offset_first_char;
      }
      public int getStshOffset()
      {
          return field_56_stylesheet_offset;
      }
      public int getStshSize()
      {
          return field_57_stylesheet_size;
      }
      public int getSectionDescriptorOffset()
      {
          return field_66_section_plc_offset;
      }
      public int getSectionDescriptorSize()
      {
          return field_67_section_plc_size;
      }
      public int getChpBinTableOffset()
      {
          return field_78_chp_bin_table_offset;
      }
      public int getChpBinTableSize()
      {
          return field_79_chp_bin_table_size;
      }
      public int getPapBinTableOffset()
      {
          return field_80_pap_bin_table_offset;
      }
      public int getPapBinTableSize()
      {
          return field_81_pap_bin_table_size;
      }
      public int getFontsOffset()
      {
          return field_84_fonts_offset;
      }
      public int getFontsSize()
      {
          return field_85_fonts_size;
      }
      public int getDOPOffset()
      {
           return field_114_DOP_offset;
      }
      public int getDOPSize()
      {
          return field_115_DOP_size;
      }
      public int getComplexOffset()
      {
          return field_118_textPieceTable_offset;
      }
      public int getLSTOffset()
      {
          return field_199_list_format_offset;
      }
      public int getLSTSize()
      {
          return field_200_list_format_size;
      }
      public int getLFOOffset()
      {
          return field_201_list_format_override_offset;
      }
      public int getLFOSize()
      {
          return field_202_list_format_override_size;
      }
  */
  
  }
  
  
  
  
  1.1                  jakarta-poi/src/scratchpad/src/org/apache/poi/hwpf/model/hdftypes/FormattedDiskPage.java
  
  Index: FormattedDiskPage.java
  ===================================================================
  /* ====================================================================
   * The Apache Software License, Version 1.1
   *
   * Copyright (c) 2003 The Apache Software Foundation.  All rights
   * reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions
   * are met:
   *
   * 1. Redistributions of source code must retain the above copyright
   *    notice, this list of conditions and the following disclaimer.
   *
   * 2. Redistributions in binary form must reproduce the above copyright
   *    notice, this list of conditions and the following disclaimer in
   *    the documentation and/or other materials provided with the
   *    distribution.
   *
   * 3. The end-user documentation included with the redistribution,
   *    if any, must include the following acknowledgment:
   *       "This product includes software developed by the
   *        Apache Software Foundation (http://www.apache.org/)."
   *    Alternately, this acknowledgment may appear in the software itself,
   *    if and wherever such third-party acknowledgments normally appear.
   *
   * 4. The names "Apache" and "Apache Software Foundation" and
   *    "Apache POI" must not be used to endorse or promote products
   *    derived from this software without prior written permission. For
   *    written permission, please contact apache@apache.org.
   *
   * 5. Products derived from this software may not be called "Apache",
   *    "Apache POI", nor may "Apache" appear in their name, without
   *    prior written permission of the Apache Software Foundation.
   *
   * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
   * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
   * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
   * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
   * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
   * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
   * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
   * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
   * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
   * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
   * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   * SUCH DAMAGE.
   * ====================================================================
   *
   * This software consists of voluntary contributions made by many
   * individuals on behalf of the Apache Software Foundation.  For more
   * information on the Apache Software Foundation, please see
   * <http://www.apache.org/>.
   */
  
  package org.apache.poi.hwpf.model.hdftypes;
  
  import org.apache.poi.util.LittleEndian;
  
  /**
   * Represents an FKP data structure. This data structure is used to store the
   * grpprls of the paragraph and character properties of the document. A grpprl
   * is a list of sprms(decompression operations) to perform on a parent style.
   *
   * The style properties for paragraph and character runs
   * are stored in fkps. There are PAP fkps for paragraph properties and CHP fkps
   * for character run properties. The first part of the fkp for both CHP and PAP
   * fkps consists of an array of 4 byte int offsets in the main stream for that
   * Paragraph's or Character run's text. The ending offset is the next
   * value in the array. For example, if an fkp has X number of Paragraph's
   * stored in it then there are (x + 1) 4 byte ints in the beginning array. The
   * number X is determined by the last byte in a 512 byte fkp.
   *
   * CHP and PAP fkps also store the compressed styles(grpprl) that correspond to
   * the offsets on the front of the fkp. The offset of the grpprls is determined
   * differently for CHP fkps and PAP fkps.
   *
   * @author Ryan Ackley
   */
  public abstract class FormattedDiskPage
  {
      protected byte[] _fkp;
      protected int _crun;
      protected int _offset;
  
      /**
       * Uses a 512-byte array to create a FKP
       */
      public FormattedDiskPage(byte[] documentStream, int offset)
      {
          _crun = LittleEndian.getUnsignedByte(documentStream, offset + 511);
          _fkp = documentStream;
      }
      /**
       * Used to get a text offset corresponding to a grpprl in this fkp.
       * @param index The index of the property in this FKP
       * @return an int representing an offset in the "WordDocument" stream
       */
      protected int getStart(int index)
      {
          return LittleEndian.getInt(_fkp, _offset + (index * 4));
      }
      /**
       * Used to get the end of the text corresponding to a grpprl in this fkp.
       * @param index The index of the property in this fkp.
       * @return an int representing an offset in the "WordDocument" stream
       */
      protected int getEnd(int index)
      {
          return LittleEndian.getInt(_fkp, _offset + ((index + 1) * 4));
      }
      /**
       * Used to get the total number of grrprl's stored int this FKP
       * @return The number of grpprls in this FKP
       */
      public int size()
      {
          return _crun;
      }
  
      protected abstract byte[] getGrpprl(int index);
  }
  
  
  
  1.1                  jakarta-poi/src/scratchpad/src/org/apache/poi/hwpf/model/hdftypes/HDFType.java
  
  Index: HDFType.java
  ===================================================================
  /*
   * HDFType.java
   *
   * Created on February 24, 2002, 2:37 PM
   */
  
  package org.apache.poi.hwpf.model.hdftypes;
  
  /**
   *
   * @author  andy
   */
  public interface HDFType {
  
  }
  
  
  
  
  1.1                  jakarta-poi/src/scratchpad/src/org/apache/poi/hwpf/model/hdftypes/PAPBinTable.java
  
  Index: PAPBinTable.java
  ===================================================================
  /*
   *  ====================================================================
   *  The Apache Software License, Version 1.1
   *
   *  Copyright (c) 2003 The Apache Software Foundation.  All rights
   *  reserved.
   *
   *  Redistribution and use in source and binary forms, with or without
   *  modification, are permitted provided that the following conditions
   *  are met:
   *
   *  1. Redistributions of source code must retain the above copyright
   *  notice, this list of conditions and the following disclaimer.
   *
   *  2. Redistributions in binary form must reproduce the above copyright
   *  notice, this list of conditions and the following disclaimer in
   *  the documentation and/or other materials provided with the
   *  distribution.
   *
   *  3. The end-user documentation included with the redistribution,
   *  if any, must include the following acknowledgment:
   *  "This product includes software developed by the
   *  Apache Software Foundation (http://www.apache.org/)."
   *  Alternately, this acknowledgment may appear in the software itself,
   *  if and wherever such third-party acknowledgments normally appear.
   *
   *  4. The names "Apache" and "Apache Software Foundation" and
   *  "Apache POI" must not be used to endorse or promote products
   *  derived from this software without prior written permission. For
   *  written permission, please contact apache@apache.org.
   *
   *  5. Products derived from this software may not be called "Apache",
   *  "Apache POI", nor may "Apache" appear in their name, without
   *  prior written permission of the Apache Software Foundation.
   *
   *  THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
   *  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
   *  OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
   *  DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
   *  ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
   *  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
   *  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
   *  USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
   *  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
   *  OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
   *  OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   *  SUCH DAMAGE.
   *  ====================================================================
   *
   *  This software consists of voluntary contributions made by many
   *  individuals on behalf of the Apache Software Foundation.  For more
   *  information on the Apache Software Foundation, please see
   *  <http://www.apache.org/>.
   */
  
  package org.apache.poi.hwpf.model.hdftypes;
  
  import java.util.ArrayList;
  
  import org.apache.poi.poifs.common.POIFSConstants;
  import org.apache.poi.util.LittleEndian;
  
  public class PAPBinTable
  {
    ArrayList _paragraphs;
  
    public PAPBinTable(byte[] documentStream, byte[] tableStream, int offset, int size)
    {
      PlexOfCps binTable = new PlexOfCps(tableStream, offset, size, 4);
  
      int length = binTable.length();
      for (int x = 0; x < length; x++)
      {
        PropertyNode node = binTable.getProperty(x);
  
        int pageNum = LittleEndian.getInt(node.getBuf());
        int pageOffset = POIFSConstants.BIG_BLOCK_SIZE * pageNum;
  
        PAPFormattedDiskPage pfkp = new PAPFormattedDiskPage(documentStream,
          pageOffset);
  
        int fkpSize = pfkp.size();
  
        for (int y = 0; y < fkpSize; y++)
        {
          _paragraphs.add(pfkp.getPAPX(y));
        }
      }
    }
  
  }
  
  
  
  
  1.1                  jakarta-poi/src/scratchpad/src/org/apache/poi/hwpf/model/hdftypes/PAPFormattedDiskPage.java
  
  Index: PAPFormattedDiskPage.java
  ===================================================================
  /* ====================================================================
   * The Apache Software License, Version 1.1
   *
   * Copyright (c) 2003 The Apache Software Foundation.  All rights
   * reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions
   * are met:
   *
   * 1. Redistributions of source code must retain the above copyright
   *    notice, this list of conditions and the following disclaimer.
   *
   * 2. Redistributions in binary form must reproduce the above copyright
   *    notice, this list of conditions and the following disclaimer in
   *    the documentation and/or other materials provided with the
   *    distribution.
   *
   * 3. The end-user documentation included with the redistribution,
   *    if any, must include the following acknowledgment:
   *       "This product includes software developed by the
   *        Apache Software Foundation (http://www.apache.org/)."
   *    Alternately, this acknowledgment may appear in the software itself,
   *    if and wherever such third-party acknowledgments normally appear.
   *
   * 4. The names "Apache" and "Apache Software Foundation" and
   *    "Apache POI" must not be used to endorse or promote products
   *    derived from this software without prior written permission. For
   *    written permission, please contact apache@apache.org.
   *
   * 5. Products derived from this software may not be called "Apache",
   *    "Apache POI", nor may "Apache" appear in their name, without
   *    prior written permission of the Apache Software Foundation.
   *
   * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
   * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
   * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
   * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
   * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
   * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
   * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
   * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
   * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
   * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
   * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   * SUCH DAMAGE.
   * ====================================================================
   *
   * This software consists of voluntary contributions made by many
   * individuals on behalf of the Apache Software Foundation.  For more
   * information on the Apache Software Foundation, please see
   * <http://www.apache.org/>.
   */
  package org.apache.poi.hwpf.model.hdftypes;
  
  import org.apache.poi.poifs.common.POIFSConstants;
  import org.apache.poi.util.LittleEndian;
  
  import java.util.ArrayList;
  
  /**
   * Represents a PAP FKP. The style properties for paragraph and character runs
   * are stored in fkps. There are PAP fkps for paragraph properties and CHP fkps
   * for character run properties. The first part of the fkp for both CHP and PAP
   * fkps consists of an array of 4 byte int offsets in the main stream for that
   * Paragraph's or Character run's text. The ending offset is the next
   * value in the array. For example, if an fkp has X number of Paragraph's
   * stored in it then there are (x + 1) 4 byte ints in the beginning array. The
   * number X is determined by the last byte in a 512 byte fkp.
   *
   * CHP and PAP fkps also store the compressed styles(grpprl) that correspond to
   * the offsets on the front of the fkp. The offset of the grpprls is determined
   * differently for CHP fkps and PAP fkps.
   *
   * @author Ryan Ackley
   */
  public class PAPFormattedDiskPage extends FormattedDiskPage
  {
  
      private static final int BX_SIZE = 13;
      private static final int FC_SIZE = 4;
  
      private ArrayList _papxList = new ArrayList();
      private ArrayList _overFlow;
  
      /**
       * Creates a PAPFormattedDiskPage from a 512 byte array
       *
       * @param fkp a 512 byte array.
       */
      public PAPFormattedDiskPage(byte[] documentStream, int offset)
      {
        super(documentStream, offset);
  
        for (int x = 0; x < _crun; x++)
        {
          _papxList.add(new PAPX(getStart(x), getEnd(x), getGrpprl(x), getParagraphHeight(x)));
        }
        _fkp = null;
      }
  
      public PAPX getPAPX(int index)
      {
        return (PAPX)_papxList.get(index);
      }
  
      /**
       * Gets the papx for the paragraph at index in this fkp.
       *
       * @param index The index of the papx to get.
       * @return a papx grpprl.
       */
      protected byte[] getGrpprl(int index)
      {
          int papxOffset = 2 * LittleEndian.getUnsignedByte(_fkp, _offset + (((_crun + 1) * FC_SIZE) + (index * BX_SIZE)));
          int size = 2 * LittleEndian.getUnsignedByte(_fkp, papxOffset);
          if(size == 0)
          {
              size = 2 * LittleEndian.getUnsignedByte(_fkp, ++papxOffset);
          }
          else
          {
              size--;
          }
  
          byte[] papx = new byte[size];
          System.arraycopy(_fkp, ++papxOffset, papx, 0, size);
          return papx;
      }
  
      protected byte[] toByteArray()
      {
        byte[] buf = new byte[512];
        int size = _papxList.size();
        int grpprlOffset = 0;
        int bxOffset = 0;
        int fcOffset = 0;
  
        // total size is currently the size of one FC
        int totalSize = FC_SIZE;
  
        int index = 0;
        for (; index < size; index++)
        {
          int grpprlLength = ((PAPX)_papxList.get(index)).getGrpprl().length;
  
          // check to see if we have enough room for an FC, a BX, and the grpprl.
          totalSize += (FC_SIZE + BX_SIZE + grpprlLength);
          // if size is uneven we will have to add one so the first grpprl falls
          // on a word boundary
          if (totalSize > 511 + (index % 2))
          {
            totalSize -= (FC_SIZE + BX_SIZE + grpprlLength);
            break;
          }
  
          // grpprls must fall on word boundaries
          if (grpprlLength % 2 > 0)
          {
            totalSize += 1;
          }
        }
  
        // see if we couldn't fit some
        if (index != size)
        {
          _overFlow = new ArrayList();
          _overFlow.addAll(index, _papxList);
        }
  
        // index should equal number of papxs that will be in this fkp now.
        buf[511] = (byte)index;
  
        bxOffset = (FC_SIZE * index) + FC_SIZE;
        grpprlOffset =  bxOffset + (BX_SIZE * index) + (grpprlOffset % 2);
  
        PAPX papx = null;
        for (int x = 0; x < index; x++)
        {
          papx = (PAPX)_papxList.get(x);
          byte[] phe = papx.getParagraphHeight().toByteArray();
          byte[] grpprl = papx.getGrpprl();
  
          LittleEndian.putInt(buf, fcOffset, papx.getStart());
          buf[bxOffset] = (byte)(grpprlOffset/2);
          System.arraycopy(phe, 0, buf, bxOffset + 1, phe.length);
          System.arraycopy(grpprl, 0, buf, grpprlOffset, grpprl.length);
  
          grpprlOffset += grpprl.length + (grpprl.length % 2);
          bxOffset += BX_SIZE;
          fcOffset += FC_SIZE;
        }
        // put the last papx's end in
        LittleEndian.putInt(buf, fcOffset, papx.getEnd());
        return buf;
      }
  
      private ParagraphHeight getParagraphHeight(int index)
      {
        int pheOffset = 1 + (2 * LittleEndian.getUnsignedByte(_fkp, _offset + (((_crun + 1) * 4) + (index * 13))));
  
        ParagraphHeight phe = new ParagraphHeight(_fkp, pheOffset);
  
        return phe;
      }
  }
  
  
  
  1.1                  jakarta-poi/src/scratchpad/src/org/apache/poi/hwpf/model/hdftypes/PAPX.java
  
  Index: PAPX.java
  ===================================================================
  /* ====================================================================
   * The Apache Software License, Version 1.1
   *
   * Copyright (c) 2003 The Apache Software Foundation.  All rights
   * reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions
   * are met:
   *
   * 1. Redistributions of source code must retain the above copyright
   *    notice, this list of conditions and the following disclaimer.
   *
   * 2. Redistributions in binary form must reproduce the above copyright
   *    notice, this list of conditions and the following disclaimer in
   *    the documentation and/or other materials provided with the
   *    distribution.
   *
   * 3. The end-user documentation included with the redistribution,
   *    if any, must include the following acknowledgment:
   *       "This product includes software developed by the
   *        Apache Software Foundation (http://www.apache.org/)."
   *    Alternately, this acknowledgment may appear in the software itself,
   *    if and wherever such third-party acknowledgments normally appear.
   *
   * 4. The names "Apache" and "Apache Software Foundation" and
   *    "Apache POI" must not be used to endorse or promote products
   *    derived from this software without prior written permission. For
   *    written permission, please contact apache@apache.org.
   *
   * 5. Products derived from this software may not be called "Apache",
   *    "Apache POI", nor may "Apache" appear in their name, without
   *    prior written permission of the Apache Software Foundation.
   *
   * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
   * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
   * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
   * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
   * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
   * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
   * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
   * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
   * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
   * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
   * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   * SUCH DAMAGE.
   * ====================================================================
   *
   * This software consists of voluntary contributions made by many
   * individuals on behalf of the Apache Software Foundation.  For more
   * information on the Apache Software Foundation, please see
   * <http://www.apache.org/>.
   */
  
  
  package org.apache.poi.hwpf.model.hdftypes;
  
  /**
   * Comment me
   *
   * @author Ryan Ackley
   */
  
  public class PAPX extends PropertyNode
  {
  
    private ParagraphHeight _phe;
  
    public PAPX(int fcStart, int fcEnd, byte[] papx, ParagraphHeight phe)
    {
      super(fcStart, fcEnd, papx);
      _phe = phe;
    }
  
    public ParagraphHeight getParagraphHeight()
    {
      return _phe;
    }
  
    public byte[] getGrpprl()
    {
      return super.getBuf();
    }
  
  
  }
  
  
  
  1.1                  jakarta-poi/src/scratchpad/src/org/apache/poi/hwpf/model/hdftypes/ParagraphHeight.java
  
  Index: ParagraphHeight.java
  ===================================================================
  /*
   *  ====================================================================
   *  The Apache Software License, Version 1.1
   *
   *  Copyright (c) 2003 The Apache Software Foundation.  All rights
   *  reserved.
   *
   *  Redistribution and use in source and binary forms, with or without
   *  modification, are permitted provided that the following conditions
   *  are met:
   *
   *  1. Redistributions of source code must retain the above copyright
   *  notice, this list of conditions and the following disclaimer.
   *
   *  2. Redistributions in binary form must reproduce the above copyright
   *  notice, this list of conditions and the following disclaimer in
   *  the documentation and/or other materials provided with the
   *  distribution.
   *
   *  3. The end-user documentation included with the redistribution,
   *  if any, must include the following acknowledgment:
   *  "This product includes software developed by the
   *  Apache Software Foundation (http://www.apache.org/)."
   *  Alternately, this acknowledgment may appear in the software itself,
   *  if and wherever such third-party acknowledgments normally appear.
   *
   *  4. The names "Apache" and "Apache Software Foundation" and
   *  "Apache POI" must not be used to endorse or promote products
   *  derived from this software without prior written permission. For
   *  written permission, please contact apache@apache.org.
   *
   *  5. Products derived from this software may not be called "Apache",
   *  "Apache POI", nor may "Apache" appear in their name, without
   *  prior written permission of the Apache Software Foundation.
   *
   *  THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
   *  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
   *  OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
   *  DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
   *  ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
   *  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
   *  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
   *  USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
   *  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
   *  OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
   *  OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   *  SUCH DAMAGE.
   *  ====================================================================
   *
   *  This software consists of voluntary contributions made by many
   *  individuals on behalf of the Apache Software Foundation.  For more
   *  information on the Apache Software Foundation, please see
   *  <http://www.apache.org/>.
   */
  
  
  package org.apache.poi.hwpf.model.hdftypes;
  
  import java.io.OutputStream;
  import java.io.IOException;
  
  import org.apache.poi.util.BitField;
  import org.apache.poi.util.LittleEndian;
  
  public class ParagraphHeight
  {
    private short infoField;
      private BitField fSpare = new BitField(0x0001);
      private BitField fUnk = new BitField(0x0002);
      private BitField fDiffLines = new BitField(0x0004);
      private BitField clMac = new BitField(0xff00);
    private short reserved;
    private int dxaCol;
    private int dymLine;
    private int dymHeight;
  
    public ParagraphHeight(byte[] buf, int offset)
    {
      infoField = LittleEndian.getShort(buf, offset);
      offset += LittleEndian.SHORT_SIZE;
      reserved = LittleEndian.getShort(buf, offset);
      offset += LittleEndian.SHORT_SIZE;
      dxaCol = LittleEndian.getInt(buf, offset);
      offset += LittleEndian.INT_SIZE;
      dymLine = LittleEndian.getInt(buf, offset);
      offset += LittleEndian.INT_SIZE;
      dymHeight = LittleEndian.getInt(buf, offset);
    }
  
    public void write(OutputStream out)
      throws IOException
    {
      out.write(toByteArray());
    }
  
    protected byte[] toByteArray()
    {
      byte[] buf = new byte[12];
      int offset = 0;
      LittleEndian.putShort(buf, offset, infoField);
      offset += LittleEndian.SHORT_SIZE;
      LittleEndian.putShort(buf, offset, reserved);
      offset += LittleEndian.SHORT_SIZE;
      LittleEndian.putInt(buf, offset, dxaCol);
      offset += LittleEndian.INT_SIZE;
      LittleEndian.putInt(buf, offset, dymLine);
      offset += LittleEndian.INT_SIZE;
      LittleEndian.putInt(buf, offset, dymHeight);
  
      return buf;
    }
  
  }
  
  
  
  1.1                  jakarta-poi/src/scratchpad/src/org/apache/poi/hwpf/model/hdftypes/PieceDescriptor.java
  
  Index: PieceDescriptor.java
  ===================================================================
  /*
   *  ====================================================================
   *  The Apache Software License, Version 1.1
   *
   *  Copyright (c) 2003 The Apache Software Foundation.  All rights
   *  reserved.
   *
   *  Redistribution and use in source and binary forms, with or without
   *  modification, are permitted provided that the following conditions
   *  are met:
   *
   *  1. Redistributions of source code must retain the above copyright
   *  notice, this list of conditions and the following disclaimer.
   *
   *  2. Redistributions in binary form must reproduce the above copyright
   *  notice, this list of conditions and the following disclaimer in
   *  the documentation and/or other materials provided with the
   *  distribution.
   *
   *  3. The end-user documentation included with the redistribution,
   *  if any, must include the following acknowledgment:
   *  "This product includes software developed by the
   *  Apache Software Foundation (http://www.apache.org/)."
   *  Alternately, this acknowledgment may appear in the software itself,
   *  if and wherever such third-party acknowledgments normally appear.
   *
   *  4. The names "Apache" and "Apache Software Foundation" and
   *  "Apache POI" must not be used to endorse or promote products
   *  derived from this software without prior written permission. For
   *  written permission, please contact apache@apache.org.
   *
   *  5. Products derived from this software may not be called "Apache",
   *  "Apache POI", nor may "Apache" appear in their name, without
   *  prior written permission of the Apache Software Foundation.
   *
   *  THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
   *  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
   *  OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
   *  DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
   *  ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
   *  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
   *  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
   *  USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
   *  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
   *  OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
   *  OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   *  SUCH DAMAGE.
   *  ====================================================================
   *
   *  This software consists of voluntary contributions made by many
   *  individuals on behalf of the Apache Software Foundation.  For more
   *  information on the Apache Software Foundation, please see
   *  <http://www.apache.org/>.
   */
  
  
  package org.apache.poi.hwpf.model.hdftypes;
  
  import org.apache.poi.util.BitField;
  import org.apache.poi.util.LittleEndian;
  
  public class PieceDescriptor
  {
  
    short descriptor;
     BitField fNoParaLast = new BitField(0x01);
     BitField fPaphNil = new BitField(0x02);
     BitField fCopied = new BitField(0x04);
    int fc;
    short prm;
    boolean unicode;
  
  
    public PieceDescriptor(byte[] buf, int offset)
    {
      descriptor = LittleEndian.getShort(buf, offset);
      offset += LittleEndian.SHORT_SIZE;
      fc = LittleEndian.getInt(buf, offset);
      offset += LittleEndian.INT_SIZE;
      prm = LittleEndian.getShort(buf, offset);
  
      // see if this piece uses unicode.
      if ((fc & 0x40000000) == 0)
      {
          unicode = true;
      }
      else
      {
          unicode = false;
          fc &= ~(0x40000000);//gives me FC in doc stream
          fc /= 2;
      }
  
    }
  
    public int getFilePosition()
    {
      return fc;
    }
  
    public boolean isUnicode()
    {
      return unicode;
    }
  
    protected byte[] toByteArray()
    {
      // set up the fc
      int tempFc = fc;
      if (!unicode)
      {
        tempFc *= 2;
        tempFc |= (0x40000000);
      }
  
      int offset = 0;
      byte[] buf = new byte[8];
      LittleEndian.putShort(buf, offset, descriptor);
      offset += LittleEndian.SHORT_SIZE;
      LittleEndian.putInt(buf, offset, tempFc);
      offset += LittleEndian.INT_SIZE;
      LittleEndian.putShort(buf, offset, prm);
  
      return buf;
  
    }
  
    public static int getSizeInBytes()
    {
      return 8;
    }
  
  }
  
  
  
  1.1                  jakarta-poi/src/scratchpad/src/org/apache/poi/hwpf/model/hdftypes/PlexOfCps.java
  
  Index: PlexOfCps.java
  ===================================================================
  /* ====================================================================
   * The Apache Software License, Version 1.1
   *
   * Copyright (c) 2003 The Apache Software Foundation.  All rights
   * reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions
   * are met:
   *
   * 1. Redistributions of source code must retain the above copyright
   *    notice, this list of conditions and the following disclaimer.
   *
   * 2. Redistributions in binary form must reproduce the above copyright
   *    notice, this list of conditions and the following disclaimer in
   *    the documentation and/or other materials provided with the
   *    distribution.
   *
   * 3. The end-user documentation included with the redistribution,
   *    if any, must include the following acknowledgment:
   *       "This product includes software developed by the
   *        Apache Software Foundation (http://www.apache.org/)."
   *    Alternately, this acknowledgment may appear in the software itself,
   *    if and wherever such third-party acknowledgments normally appear.
   *
   * 4. The names "Apache" and "Apache Software Foundation" and
   *    "Apache POI" must not be used to endorse or promote products
   *    derived from this software without prior written permission. For
   *    written permission, please contact apache@apache.org.
   *
   * 5. Products derived from this software may not be called "Apache",
   *    "Apache POI", nor may "Apache" appear in their name, without
   *    prior written permission of the Apache Software Foundation.
   *
   * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
   * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
   * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
   * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
   * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
   * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
   * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
   * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
   * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
   * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
   * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   * SUCH DAMAGE.
   * ====================================================================
   *
   * This software consists of voluntary contributions made by many
   * individuals on behalf of the Apache Software Foundation.  For more
   * information on the Apache Software Foundation, please see
   * <http://www.apache.org/>.
   */
  package org.apache.poi.hwpf.model.hdftypes;
  
  import java.util.ArrayList;
  
  import org.apache.poi.util.LittleEndian;
  
  
  
  /**
   * common data structure in a Word file. Contains an array of 4 byte ints in
   * the front that relate to an array of abitrary data structures in the back.
   *
   *
   * @author Ryan Ackley
   */
  public class PlexOfCps
  {
    private int _count;
    private int _offset;
    private int _sizeOfStruct;
    private ArrayList _props;
  
    /**
     * Constructor
     *
     * @param size The size in bytes of this PlexOfCps
     * @param sizeOfStruct The size of the data structure type stored in
     *        this PlexOfCps.
     */
    public PlexOfCps(byte[] buf, int start, int size, int sizeOfStruct)
    {
      _count = (size - 4)/(4 + sizeOfStruct);
      _sizeOfStruct = sizeOfStruct;
      _props = new ArrayList(_count);
  
      for (int x = 0; x < _count; x++)
      {
        _props.add(getProperty(x, buf, start));
      }
    }
  
    public PropertyNode getProperty(int index)
    {
      return (PropertyNode)_props.get(index);
    }
  
    protected PropertyNode getProperty(int index, byte[] buf, int offset)
    {
      int start = LittleEndian.getInt(buf, offset + getIntOffset(index));
      int end = LittleEndian.getInt(buf, offset + getIntOffset(index+1));
  
      byte[] struct = new byte[_sizeOfStruct];
      System.arraycopy(buf, offset + getStructOffset(index), struct, 0, _sizeOfStruct);
  
      return new PropertyNode(start, end, struct);
    }
  
    protected int getIntOffset(int index)
    {
      return index * 4;
    }
  
    /**
     * returns the number of data structures in this PlexOfCps.
     *
     * @return The number of data structures in this PlexOfCps
     */
    public int length()
    {
      return _count;
    }
  
    /**
     * Returns the offset, in bytes, from the beginning if this PlexOfCps to
     * the data structure at index.
     *
     * @param index The index of the data structure.
     *
     * @return The offset, in bytes, from the beginning if this PlexOfCps to
     *         the data structure at index.
     */
    protected int getStructOffset(int index)
    {
      return (4 * (_count + 1)) + (_sizeOfStruct * index);
    }
  }
  
  
  
  1.1                  jakarta-poi/src/scratchpad/src/org/apache/poi/hwpf/model/hdftypes/PropertyNode.java
  
  Index: PropertyNode.java
  ===================================================================
  /* ====================================================================
   * The Apache Software License, Version 1.1
   *
   * Copyright (c) 2003 The Apache Software Foundation.  All rights
   * reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions
   * are met:
   *
   * 1. Redistributions of source code must retain the above copyright
   *    notice, this list of conditions and the following disclaimer.
   *
   * 2. Redistributions in binary form must reproduce the above copyright
   *    notice, this list of conditions and the following disclaimer in
   *    the documentation and/or other materials provided with the
   *    distribution.
   *
   * 3. The end-user documentation included with the redistribution,
   *    if any, must include the following acknowledgment:
   *       "This product includes software developed by the
   *        Apache Software Foundation (http://www.apache.org/)."
   *    Alternately, this acknowledgment may appear in the software itself,
   *    if and wherever such third-party acknowledgments normally appear.
   *
   * 4. The names "Apache" and "Apache Software Foundation" and
   *    "Apache POI" must not be used to endorse or promote products
   *    derived from this software without prior written permission. For
   *    written permission, please contact apache@apache.org.
   *
   * 5. Products derived from this software may not be called "Apache",
   *    "Apache POI", nor may "Apache" appear in their name, without
   *    prior written permission of the Apache Software Foundation.
   *
   * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
   * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
   * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
   * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
   * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
   * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
   * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
   * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
   * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
   * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
   * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   * SUCH DAMAGE.
   * ====================================================================
   *
   * This software consists of voluntary contributions made by many
   * individuals on behalf of the Apache Software Foundation.  For more
   * information on the Apache Software Foundation, please see
   * <http://www.apache.org/>.
   */
  package org.apache.poi.hwpf.model.hdftypes;
  
  
  
  /**
   * Represents a lightweight node in the Trees used to store content
   * properties.
   *
   * @author Ryan Ackley
   */
  public class PropertyNode implements Comparable
  {
    private byte[] _buf;
    private int _fcStart;
    private int _fcEnd;
  
    /**
     * @param fcStart The start of the text for this property.
     * @param fcEnd The end of the text for this property.
     * @param grpprl The property description in compressed form.
     */
    public PropertyNode(int fcStart, int fcEnd, byte[] buf)
    {
        _fcStart = fcStart;
        _fcEnd = fcEnd;
        _buf = buf;
    }
    /**
     * @return The offset of this property's text.
     */
    public int getStart()
    {
        return _fcStart;
    }
    /**
     * @retrun The offset of the end of this property's text.
     */
    public int getEnd()
    {
      return _fcEnd;
    }
    /**
     * @return This property's property in copmpressed form.
     */
    public byte[] getBuf()
    {
      return _buf;
    }
    /**
     * Used for sorting in collections.
     */
    public int compareTo(Object o)
    {
        int fcEnd = ((PropertyNode)o).getEnd();
        if(_fcEnd == fcEnd)
        {
          return 0;
        }
        else if(_fcEnd < fcEnd)
        {
          return -1;
        }
        else
        {
          return 1;
        }
    }
  }
  
  
  
  1.1                  jakarta-poi/src/scratchpad/src/org/apache/poi/hwpf/model/hdftypes/SectionDescriptor.java
  
  Index: SectionDescriptor.java
  ===================================================================
  /*
   *  ====================================================================
   *  The Apache Software License, Version 1.1
   *
   *  Copyright (c) 2003 The Apache Software Foundation.  All rights
   *  reserved.
   *
   *  Redistribution and use in source and binary forms, with or without
   *  modification, are permitted provided that the following conditions
   *  are met:
   *
   *  1. Redistributions of source code must retain the above copyright
   *  notice, this list of conditions and the following disclaimer.
   *
   *  2. Redistributions in binary form must reproduce the above copyright
   *  notice, this list of conditions and the following disclaimer in
   *  the documentation and/or other materials provided with the
   *  distribution.
   *
   *  3. The end-user documentation included with the redistribution,
   *  if any, must include the following acknowledgment:
   *  "This product includes software developed by the
   *  Apache Software Foundation (http://www.apache.org/)."
   *  Alternately, this acknowledgment may appear in the software itself,
   *  if and wherever such third-party acknowledgments normally appear.
   *
   *  4. The names "Apache" and "Apache Software Foundation" and
   *  "Apache POI" must not be used to endorse or promote products
   *  derived from this software without prior written permission. For
   *  written permission, please contact apache@apache.org.
   *
   *  5. Products derived from this software may not be called "Apache",
   *  "Apache POI", nor may "Apache" appear in their name, without
   *  prior written permission of the Apache Software Foundation.
   *
   *  THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
   *  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
   *  OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
   *  DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
   *  ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
   *  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
   *  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
   *  USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
   *  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
   *  OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
   *  OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   *  SUCH DAMAGE.
   *  ====================================================================
   *
   *  This software consists of voluntary contributions made by many
   *  individuals on behalf of the Apache Software Foundation.  For more
   *  information on the Apache Software Foundation, please see
   *  <http://www.apache.org/>.
   */
  
  
  package org.apache.poi.hwpf.model.hdftypes;
  
  import org.apache.poi.util.LittleEndian;
  
  public class SectionDescriptor
  {
  
    private short fn;
    private int fc;
    private short fnMpr;
    private int fcMpr;
  
    public SectionDescriptor(byte[] buf, int offset)
    {
      fn = LittleEndian.getShort(buf, offset);
      offset += LittleEndian.SHORT_SIZE;
      fc = LittleEndian.getInt(buf, offset);
      offset += LittleEndian.INT_SIZE;
      fnMpr = LittleEndian.getShort(buf, offset);
      offset += LittleEndian.SHORT_SIZE;
      fcMpr = LittleEndian.getInt(buf, offset);
    }
  
    public int getFc()
    {
      return fc;
    }
  
  }
  
  
  
  1.1                  jakarta-poi/src/scratchpad/src/org/apache/poi/hwpf/model/hdftypes/SectionTable.java
  
  Index: SectionTable.java
  ===================================================================
  /*
   *  ====================================================================
   *  The Apache Software License, Version 1.1
   *
   *  Copyright (c) 2003 The Apache Software Foundation.  All rights
   *  reserved.
   *
   *  Redistribution and use in source and binary forms, with or without
   *  modification, are permitted provided that the following conditions
   *  are met:
   *
   *  1. Redistributions of source code must retain the above copyright
   *  notice, this list of conditions and the following disclaimer.
   *
   *  2. Redistributions in binary form must reproduce the above copyright
   *  notice, this list of conditions and the following disclaimer in
   *  the documentation and/or other materials provided with the
   *  distribution.
   *
   *  3. The end-user documentation included with the redistribution,
   *  if any, must include the following acknowledgment:
   *  "This product includes software developed by the
   *  Apache Software Foundation (http://www.apache.org/)."
   *  Alternately, this acknowledgment may appear in the software itself,
   *  if and wherever such third-party acknowledgments normally appear.
   *
   *  4. The names "Apache" and "Apache Software Foundation" and
   *  "Apache POI" must not be used to endorse or promote products
   *  derived from this software without prior written permission. For
   *  written permission, please contact apache@apache.org.
   *
   *  5. Products derived from this software may not be called "Apache",
   *  "Apache POI", nor may "Apache" appear in their name, without
   *  prior written permission of the Apache Software Foundation.
   *
   *  THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
   *  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
   *  OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
   *  DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
   *  ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
   *  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
   *  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
   *  USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
   *  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
   *  OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
   *  OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   *  SUCH DAMAGE.
   *  ====================================================================
   *
   *  This software consists of voluntary contributions made by many
   *  individuals on behalf of the Apache Software Foundation.  For more
   *  information on the Apache Software Foundation, please see
   *  <http://www.apache.org/>.
   */
  
  
  package org.apache.poi.hwpf.model.hdftypes;
  
  import java.util.ArrayList;
  
  public class SectionTable
  {
    private static final int SED_SIZE = 12;
  
    private ArrayList sections;
  
    public SectionTable(byte[] documentStream, byte[] tableStream, int offset,
                        int size)
    {
      PlexOfCps sedPlex = new PlexOfCps(tableStream, offset, size, SED_SIZE);
  
      int length = sedPlex.length();
  
      for (int x = 0; x < length; x++)
      {
        PropertyNode node = sedPlex.getProperty(x);
        SectionDescriptor sed = new SectionDescriptor(node.getBuf(), 0);
  
        int fileOffset = sed.getFc();
  
        // check for the optimization
        if (fileOffset == 0xffffffff)
        {
          sections.add(new SEPX(node.getStart(), node.getEnd(), new byte[0]));
        }
        else
        {
          // The first byte at the offset is the size of the grpprl.
          byte[] buf = new byte[documentStream[fileOffset++]];
          System.arraycopy(documentStream, fileOffset, buf, 0, buf.length);
          sections.add(new SEPX(node.getStart(), node.getEnd(), buf));
        }
      }
    }
  
  }
  
  
  
  1.1                  jakarta-poi/src/scratchpad/src/org/apache/poi/hwpf/model/hdftypes/SEPX.java
  
  Index: SEPX.java
  ===================================================================
  /*
   *  ====================================================================
   *  The Apache Software License, Version 1.1
   *
   *  Copyright (c) 2003 The Apache Software Foundation.  All rights
   *  reserved.
   *
   *  Redistribution and use in source and binary forms, with or without
   *  modification, are permitted provided that the following conditions
   *  are met:
   *
   *  1. Redistributions of source code must retain the above copyright
   *  notice, this list of conditions and the following disclaimer.
   *
   *  2. Redistributions in binary form must reproduce the above copyright
   *  notice, this list of conditions and the following disclaimer in
   *  the documentation and/or other materials provided with the
   *  distribution.
   *
   *  3. The end-user documentation included with the redistribution,
   *  if any, must include the following acknowledgment:
   *  "This product includes software developed by the
   *  Apache Software Foundation (http://www.apache.org/)."
   *  Alternately, this acknowledgment may appear in the software itself,
   *  if and wherever such third-party acknowledgments normally appear.
   *
   *  4. The names "Apache" and "Apache Software Foundation" and
   *  "Apache POI" must not be used to endorse or promote products
   *  derived from this software without prior written permission. For
   *  written permission, please contact apache@apache.org.
   *
   *  5. Products derived from this software may not be called "Apache",
   *  "Apache POI", nor may "Apache" appear in their name, without
   *  prior written permission of the Apache Software Foundation.
   *
   *  THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
   *  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
   *  OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
   *  DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
   *  ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
   *  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
   *  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
   *  USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
   *  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
   *  OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
   *  OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   *  SUCH DAMAGE.
   *  ====================================================================
   *
   *  This software consists of voluntary contributions made by many
   *  individuals on behalf of the Apache Software Foundation.  For more
   *  information on the Apache Software Foundation, please see
   *  <http://www.apache.org/>.
   */
  
  
  package org.apache.poi.hwpf.model.hdftypes;
  
  
  public class SEPX extends PropertyNode
  {
  
    public SEPX(int start, int end, byte[] grpprl)
    {
      super(start, end, grpprl);
    }
  
    public byte[] getGrpprl()
    {
      return super.getBuf();
    }
  
  }
  
  
  
  1.1                  jakarta-poi/src/scratchpad/src/org/apache/poi/hwpf/model/hdftypes/TextPiece.java
  
  Index: TextPiece.java
  ===================================================================
  /* ====================================================================
   * The Apache Software License, Version 1.1
   *
   * Copyright (c) 2003 The Apache Software Foundation.  All rights
   * reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions
   * are met:
   *
   * 1. Redistributions of source code must retain the above copyright
   *    notice, this list of conditions and the following disclaimer.
   *
   * 2. Redistributions in binary form must reproduce the above copyright
   *    notice, this list of conditions and the following disclaimer in
   *    the documentation and/or other materials provided with the
   *    distribution.
   *
   * 3. The end-user documentation included with the redistribution,
   *    if any, must include the following acknowledgment:
   *       "This product includes software developed by the
   *        Apache Software Foundation (http://www.apache.org/)."
   *    Alternately, this acknowledgment may appear in the software itself,
   *    if and wherever such third-party acknowledgments normally appear.
   *
   * 4. The names "Apache" and "Apache Software Foundation" and
   *    "Apache POI" must not be used to endorse or promote products
   *    derived from this software without prior written permission. For
   *    written permission, please contact apache@apache.org.
   *
   * 5. Products derived from this software may not be called "Apache",
   *    "Apache POI", nor may "Apache" appear in their name, without
   *    prior written permission of the Apache Software Foundation.
   *
   * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
   * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
   * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
   * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
   * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
   * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
   * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
   * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
   * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
   * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
   * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   * SUCH DAMAGE.
   * ====================================================================
   *
   * This software consists of voluntary contributions made by many
   * individuals on behalf of the Apache Software Foundation.  For more
   * information on the Apache Software Foundation, please see
   * <http://www.apache.org/>.
   */
  
  package org.apache.poi.hwpf.model.hdftypes;
  
  
  
  /**
   * Lightweight representation of a text piece.
   *
   * @author Ryan Ackley
   */
  
  public class TextPiece extends PropertyNode implements Comparable
  {
    private boolean _usesUnicode;
    private int _length;
  
    /**
     * @param start Offset in main document stream.
     * @param length The total length of the text in bytes. Note: 1 character
     *        does not necessarily refer to 1 byte.
     * @param unicode true if this text is unicode.
     */
    public TextPiece(int start, int length, boolean unicode)
    {
        super(start, start + length, null);
        _usesUnicode = unicode;
        _length = length;
  
    }
    /**
     * @return If this text piece uses unicode
     */
     public boolean usesUnicode()
     {
        return _usesUnicode;
     }
  }
  
  
  
  1.1                  jakarta-poi/src/scratchpad/src/org/apache/poi/hwpf/model/hdftypes/TextPieceTable.java
  
  Index: TextPieceTable.java
  ===================================================================
  /*
   *  ====================================================================
   *  The Apache Software License, Version 1.1
   *
   *  Copyright (c) 2003 The Apache Software Foundation.  All rights
   *  reserved.
   *
   *  Redistribution and use in source and binary forms, with or without
   *  modification, are permitted provided that the following conditions
   *  are met:
   *
   *  1. Redistributions of source code must retain the above copyright
   *  notice, this list of conditions and the following disclaimer.
   *
   *  2. Redistributions in binary form must reproduce the above copyright
   *  notice, this list of conditions and the following disclaimer in
   *  the documentation and/or other materials provided with the
   *  distribution.
   *
   *  3. The end-user documentation included with the redistribution,
   *  if any, must include the following acknowledgment:
   *  "This product includes software developed by the
   *  Apache Software Foundation (http://www.apache.org/)."
   *  Alternately, this acknowledgment may appear in the software itself,
   *  if and wherever such third-party acknowledgments normally appear.
   *
   *  4. The names "Apache" and "Apache Software Foundation" and
   *  "Apache POI" must not be used to endorse or promote products
   *  derived from this software without prior written permission. For
   *  written permission, please contact apache@apache.org.
   *
   *  5. Products derived from this software may not be called "Apache",
   *  "Apache POI", nor may "Apache" appear in their name, without
   *  prior written permission of the Apache Software Foundation.
   *
   *  THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
   *  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
   *  OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
   *  DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
   *  ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
   *  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
   *  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
   *  USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
   *  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
   *  OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
   *  OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   *  SUCH DAMAGE.
   *  ====================================================================
   *
   *  This software consists of voluntary contributions made by many
   *  individuals on behalf of the Apache Software Foundation.  For more
   *  information on the Apache Software Foundation, please see
   *  <http://www.apache.org/>.
   */
  
  
  package org.apache.poi.hwpf.model.hdftypes;
  
  
  import java.io.UnsupportedEncodingException;
  
  public class TextPieceTable
  {
    StringBuffer _text = new StringBuffer();
  
    public TextPieceTable(byte[] documentStream, byte[] tableStream, int offset, int size)
      throws UnsupportedEncodingException
    {
      PlexOfCps pieceTable = new PlexOfCps(tableStream, offset, size, PieceDescriptor.getSizeInBytes());
  
      int multiple = 2;
      int length = pieceTable.length();
      PieceDescriptor[] pieces = new PieceDescriptor[length];
  
      for (int x = 0; x < length; x++)
      {
        PropertyNode node = pieceTable.getProperty(x);
        pieces[x] = new PieceDescriptor(node.getBuf(), 0);
  
        if (!pieces[x].isUnicode())
        {
          multiple = 1;
        }
  
      }
  
      for (int x = 0; x < pieces.length; x++)
      {
        int start = pieces[x].getFilePosition();
        PropertyNode node = pieceTable.getProperty(x);
        int textSize = node.getEnd() - node.getStart();
  
        boolean unicode = pieces[x].isUnicode();
        String toStr = null;
        if (unicode)
        {
          toStr = new String(documentStream, start, length * multiple, "UTF-16LE");
        }
        else
        {
          toStr = new String(documentStream, start, length, "ISO-8859-1");
        }
        _text.append(toStr);
      }
  
    }
  
  }
  
  
  

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