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Added Ryan Akland's new contributions... THANKS RYAN!!! - Schneider Aventinus is the world's best beer 

git-svn-id: https://svn.apache.org/repos/asf/jakarta/poi/trunk@352116 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Andrew C. Oliver 2002-02-23 14:47:48 +00:00
parent 79cdec23af
commit 5ae2018100
27 changed files with 6646 additions and 0 deletions
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216
src/scratchpad/src/org/apache/poi/hdf/extractor/CHP.java Normal file
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/* ====================================================================
* The Apache Software License, Version 1.1
*
* Copyright (c) 2002 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.hdf.extractor;
/**
* Comment me
*
* @author Ryan Ackley
*/
public class CHP implements Cloneable
{
boolean _bold;
boolean _italic;
boolean _fRMarkDel;
boolean _fOutline;
boolean _fSmallCaps;
boolean _fCaps;
boolean _fVanish;
boolean _fRMark;
boolean _fSpec;
boolean _fStrike;
boolean _fObj;
boolean _fShadow;
boolean _fLowerCase;
boolean _fData;
boolean _fOle2;
boolean _fEmboss;
boolean _fImprint;
boolean _fDStrike;
short _ftcAscii;
short _ftcFE;
short _ftcOther;
short _ftc;
int _hps;//font size in half points
int _dxaSpace;//space following each character in the run expressed in twip units
byte _iss;//superscript/subscript indices 0 means no super/subscripting 1 means text in run is superscripted 2 means text in run is subscripted
byte _kul;//underline code see spec
byte _ico;//color of text see spec
short _hpsPos;//super/subscript position in half points; positive means text is raised; negative means text is lowered
short _lidDefault;//language for non-Far East text
short _lidFE;//language for Far East text
byte _idctHint;
int _wCharScale;
short _chse;
int _specialFC;//varies depending on whether this is a special char
short _ibstRMark;//index to author IDs stored in hsttbfRMark. used when text in run was newly typed when revision marking was enabled
short _ibstRMarkDel;//index to author IDs stored in hsttbfRMark. used when text in run was newly typed when revision marking was enabled
int[] _dttmRMark = new int[2];//Date/time at which this run of text was
int[] _dttmRMarkDel = new int[2];//entered/modified by the author. (Only
//recorded when revision marking is on.)Date/time at which this run of text was deleted by the author. (Only recorded when revision marking is on.)
int _istd;
int _baseIstd = -1;
int _fcPic;
short _ftcSym;// see spec
short _xchSym;//see spec
byte _ysr;//hyphenation rules
byte _chYsr;//used for hyphenation see spec
int _hpsKern;//kerning distance for characters in run recorded in half points
int _fcObj;
byte _icoHighlight;//highlight color
boolean _fChsDiff;
boolean _highlighted;//when true characters are highlighted with color specified by chp.icoHighlight
boolean _fPropMark;//when true, properties have been changed with revision marking on
short _ibstPropRMark;//index to author IDs stored in hsttbfRMark. used when properties have been changed when revision marking was enabled
int _dttmPropRMark;//Date/time at which properties of this were changed for this run of text by the author
byte _sfxtText;//text animation see spec
boolean _fDispFldRMark;//see spec
short _ibstDispFldRMark;//Index to author IDs stored in hsttbfRMark. used when ListNum field numbering has been changed when revision marking was enabled
int _dttmDispFldRMark;//The date for the ListNum field number change
byte[] _xstDispFldRMark = new byte[32];//The string value of the ListNum field when revision mark tracking began
short _shd;//shading
short[] _brc = new short[2];//border
short _paddingStart = 0;
short _paddingEnd = 0;
public CHP()
{
_istd = 10;
_hps = 20;
_lidDefault = 0x0400;
_lidFE = 0x0400;
}
public void copy(CHP toCopy)
{
_bold = toCopy._bold;
_italic = toCopy._italic;
_fRMarkDel = toCopy._fRMarkDel;
_fOutline = toCopy._fOutline;
_fSmallCaps = toCopy._fSmallCaps;
_fCaps = toCopy._fCaps;
_fVanish = toCopy._fVanish;
_fRMark = toCopy._fRMark;
_fSpec = toCopy._fSpec;
_fStrike = toCopy._fStrike;
_fObj = toCopy._fObj;
_fShadow = toCopy._fShadow;
_fLowerCase = toCopy._fLowerCase;
_fData = toCopy._fData;
_fOle2 = toCopy._fOle2;
_fEmboss = toCopy._fEmboss;
_fImprint = toCopy._fImprint;
_fDStrike = toCopy._fDStrike;
_ftcAscii = toCopy._ftcAscii;
_ftcFE = toCopy._ftcFE;
_ftcOther = toCopy._ftcOther;
_ftc = toCopy._ftc;
_hps = toCopy._hps;
_dxaSpace = toCopy._dxaSpace;
_iss = toCopy._iss;
_kul = toCopy._kul;
_ico = toCopy._ico;
_hpsPos = toCopy._hpsPos;
_lidDefault = toCopy._lidDefault;
_lidFE = toCopy._lidFE;
_idctHint = toCopy._idctHint;
_wCharScale = toCopy._wCharScale;
_chse = toCopy._chse;
_specialFC = toCopy._specialFC;
_ibstRMark = toCopy._ibstRMark;
_ibstRMarkDel = toCopy._ibstRMarkDel;
_dttmRMark = toCopy._dttmRMark;
_dttmRMarkDel = toCopy._dttmRMarkDel;
_istd = toCopy._istd;
_baseIstd = toCopy._baseIstd;
_fcPic = toCopy._fcPic;
_ftcSym = toCopy._ftcSym;
_xchSym = toCopy._xchSym;
_ysr = toCopy._ysr;
_chYsr = toCopy._chYsr;
_hpsKern = toCopy._hpsKern;
_fcObj = toCopy._fcObj;
_icoHighlight = toCopy._icoHighlight;
_fChsDiff = toCopy._fChsDiff;
_highlighted = toCopy._highlighted;
_fPropMark = toCopy._fPropMark;
_ibstPropRMark = toCopy._ibstPropRMark;
_dttmPropRMark = toCopy._dttmPropRMark;
_sfxtText = toCopy._sfxtText;
_fDispFldRMark = toCopy._fDispFldRMark;
_ibstDispFldRMark = toCopy._ibstDispFldRMark;
_dttmDispFldRMark = toCopy._dttmDispFldRMark;
_xstDispFldRMark = toCopy._xstDispFldRMark;
_shd = toCopy._shd;
_brc = toCopy._brc;
}
public Object clone() throws CloneNotSupportedException
{
CHP clone = (CHP)super.clone();
clone._brc = new short[2];
System.arraycopy(_brc, 0, clone._brc, 0, 2);
return clone;
}
}

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/* ====================================================================
* The Apache Software License, Version 1.1
*
* Copyright (c) 2002 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.hdf.extractor;
/**
* Comment me
*
* @author Ryan Ackley
*/
public class FontTable
{
String[] fontNames;
public FontTable(byte[] fontTable)
{
int size = Utils.convertBytesToShort(fontTable, 0);
fontNames = new String[size];
int currentIndex = 4;
for(int x = 0; x < size; x++)
{
byte ffnLength = fontTable[currentIndex];
int nameOffset = currentIndex + 40;
StringBuffer nameBuf = new StringBuffer();
char ch = Utils.getUnicodeCharacter(fontTable, nameOffset);
while(ch != '\0')
{
nameBuf.append(ch);
nameOffset += 2;
ch = Utils.getUnicodeCharacter(fontTable, nameOffset);
}
fontNames[x] = nameBuf.toString();
if(fontNames[x].startsWith("Times"))
{
fontNames[x] = "Times";
}
currentIndex += ffnLength + 1;
}
}
public String getFont(int index)
{
return fontNames[index];
}
}

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src/scratchpad/src/org/apache/poi/hdf/extractor/HeaderFooter.java Normal file
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/* ====================================================================
* The Apache Software License, Version 1.1
*
* Copyright (c) 2002 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.hdf.extractor;
/**
* Comment me
*
* @author Ryan Ackley
*/
public class HeaderFooter
{
public static final int HEADER_EVEN = 1;
public static final int HEADER_ODD = 2;
public static final int FOOTER_EVEN = 3;
public static final int FOOTER_ODD = 4;
public static final int HEADER_FIRST = 5;
public static final int FOOTER_FIRST = 6;
private int _type;
private int _start;
private int _end;
public HeaderFooter(int type, int startFC, int endFC)
{
_type = type;
_start = startFC;
_end = endFC;
}
public int getStart()
{
return _start;
}
public int getEnd()
{
return _end;
}
public boolean isEmpty()
{
if(_start - _end == 0)
{
return true;
}
else
{
return false;
}
}
}

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src/scratchpad/src/org/apache/poi/hdf/extractor/NewOleFile.java Normal file
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/* ====================================================================
* The Apache Software License, Version 1.1
*
* Copyright (c) 2002 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.hdf.extractor;
import java.io.*;
import java.util.*;
/**
* Comment me
*
* @author Ryan Ackley
*/
public class NewOleFile extends RandomAccessFile
{
private byte[] LAOLA_ID_ARRAY = new byte[]{(byte)0xd0, (byte)0xcf, (byte)0x11,
(byte)0xe0, (byte)0xa1, (byte)0xb1,
(byte)0x1a, (byte)0xe1};
private int _num_bbd_blocks;
private int _root_startblock;
private int _sbd_startblock;
private long _size;
private int[] _bbd_list;
protected int[] _big_block_depot;
protected int[] _small_block_depot;
Hashtable _propertySetsHT = new Hashtable();
Vector _propertySetsV = new Vector();
public NewOleFile(String fileName, String mode) throws FileNotFoundException
{
super(fileName, mode);
try
{
init();
}
catch(Throwable e)
{
e.printStackTrace();
}
}
private void init() throws IOException
{
for(int x = 0; x < LAOLA_ID_ARRAY.length; x++)
{
if(LAOLA_ID_ARRAY[x] != readByte())
{
throw new IOException("Not an OLE file");
}
}
_size = length();
_num_bbd_blocks = readInt(0x2c);
_root_startblock = readInt(0x30);
_sbd_startblock = readInt(0x3c);
_bbd_list = new int[_num_bbd_blocks];
//populate bbd_list. If _num_bbd_blocks > 109 I have to do it
//differently
if(_num_bbd_blocks <= 109)
{
seek(0x4c);
for(int x = 0; x < _num_bbd_blocks; x++)
{
_bbd_list[x] = readIntLE();
}
}
else
{
populateBbdList();
}
//populate the big block depot
_big_block_depot = new int[_num_bbd_blocks * 128];
int counter = 0;
for(int x = 0; x < _num_bbd_blocks; x++)
{
byte[] bigBlock = new byte[512];
int offset = (_bbd_list[x] + 1) * 512;
seek(offset);
for(int y = 0; y < 128; y++)
{
_big_block_depot[counter++] = readIntLE();
}
}
_small_block_depot = createSmallBlockDepot();
int[] rootChain = readChain(_big_block_depot, _root_startblock);
initializePropertySets(rootChain);
}
public static void main(String args[])
{
try
{
NewOleFile file = new NewOleFile(args[0], "r");
}
catch(Exception e)
{
}
}
protected int[] readChain(int[] blockChain, int startBlock) throws IOException
{
int[] tempChain = new int[blockChain.length];
tempChain[0] = startBlock;
int x = 1;
for(;;x++)
{
int nextVal = blockChain[tempChain[x-1]];
if(nextVal != -2)
{
tempChain[x] = nextVal;
}
else
{
break;
}
}
int[] newChain = new int[x];
System.arraycopy(tempChain, 0, newChain, 0, x);
return newChain;
}
private void initializePropertySets(int[] rootChain) throws IOException
{
for(int x = 0; x < rootChain.length; x++)
{
int offset = (rootChain[x] + 1) * 512;
seek(offset);
for(int y = 0; y < 4; y++)
{
//read the block the makes up the property set
byte[] propArray = new byte[128];
read(propArray);
//parse the byte array for properties
int nameSize = Utils.convertBytesToShort(propArray[0x41], propArray[0x40])/2 - 1;
if(nameSize > 0)
{
StringBuffer nameBuffer = new StringBuffer(nameSize);
for(int z = 0; z < nameSize; z++)
{
nameBuffer.append((char)propArray[z*2]);
}
int type = propArray[0x42];
int previous_pps = Utils.convertBytesToInt(propArray[0x47], propArray[0x46], propArray[0x45], propArray[0x44]);
int next_pps = Utils.convertBytesToInt(propArray[0x4b], propArray[0x4a], propArray[0x49], propArray[0x48]);
int pps_dir = Utils.convertBytesToInt(propArray[0x4f], propArray[0x4e], propArray[0x4d], propArray[0x4c]);
int pps_sb = Utils.convertBytesToInt(propArray[0x77], propArray[0x76], propArray[0x75], propArray[0x74]);
int pps_size = Utils.convertBytesToInt(propArray[0x7b], propArray[0x7a], propArray[0x79], propArray[0x78]);
PropertySet propSet = new PropertySet(nameBuffer.toString(),
type, previous_pps, next_pps,
pps_dir, pps_sb, pps_size,
(x*4) + y);
_propertySetsHT.put(nameBuffer.toString(), propSet);
_propertySetsV.add(propSet);
}
}
}
}
private int[] createSmallBlockDepot() throws IOException
{
int[] sbd_list = readChain(_big_block_depot, _sbd_startblock);
int[] small_block_depot = new int[sbd_list.length * 128];
for(int x = 0; x < sbd_list.length && sbd_list[x] != -2; x++)
{
int offset = ((sbd_list[x] + 1) * 512);
seek(offset);
for(int y = 0; y < 128; y++)
{
small_block_depot[y] = readIntLE();
}
}
return small_block_depot;
}
private void populateBbdList() throws IOException
{
seek(0x4c);
for(int x = 0; x < 109; x++)
{
_bbd_list[x] = readIntLE();
}
int pos = 109;
int remainder = _num_bbd_blocks - 109;
seek(0x48);
int numLists = readIntLE();
seek(0x44);
int firstList = readIntLE();
firstList = (firstList + 1) * 512;
for(int y = 0; y < numLists; y++)
{
int size = Math.min(127, remainder);
for(int z = 0; z < size; z++)
{
seek(firstList + (z * 4));
_bbd_list[pos++] = readIntLE();
}
if(size == 127)
{
seek(firstList + (127 * 4));
firstList = readIntLE();
firstList = (firstList + 1) * 512;
remainder -= 127;
}
}
}
private int readInt(long offset) throws IOException
{
seek(offset);
return readIntLE();
}
private int readIntLE() throws IOException
{
byte[] intBytes = new byte[4];
read(intBytes);
return Utils.convertBytesToInt(intBytes[3], intBytes[2], intBytes[1], intBytes[0]);
}
}

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/* ====================================================================
* The Apache Software License, Version 1.1
*
* Copyright (c) 2002 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.hdf.extractor;
/**
* Comment me
*
* @author Ryan Ackley
*/
public class PAP implements Cloneable
{
int _istd;//index to style descriptor.
byte _jc;//justification code
byte _fKeep;//keep entire paragraph on one page if possible
byte _fKeepFollow;//keep paragraph on same page with next paragraph if possible
byte _fPageBreakBefore;//start this paragraph on new page
byte _positionByte;//multiple flags see spec;
byte _brcp;//rectangle border codes for Macword 3.0
byte _brcl;//border line styles for Macword 3.0
byte _ilvl;//when non-zero, list level for this paragraph
byte _fNoLnn;//no line numbering for this paragraph. (makes this an exception to the section property of line numbering)
int _ilfo;//when non-zero, (1-based) index into the pllfo identifying the list to which the paragraph belongs
byte _fSideBySide;//when 1, paragraph is a side by side paragraph
byte _fNoAutoHyph;//when 0, text in paragraph may be auto hyphenated.
byte _fWindowControl;//when 1, Word will prevent widowed lines in this paragraph from being placed at the beginning of a page
int _dxaRight;//indent from right margin (signed).
int _dxaLeft;//indent from left margin (signed)
int _dxaLeft1;//first line indent; signed number relative to dxaLeft
int[] _lspd = new int[2];//line spacing descriptor see spec
int _dyaBefore;// vertical spacing before paragraph (unsigned)
int _dyaAfter;//vertical spacing after paragraph (unsigned)
byte[] _phe = new byte[12];//height of current paragraph
byte _fCrLf;//undocumented
byte _fUsePgsuSettings;//undocumented
byte _fAdjustRight;//undocumented
byte _fKinsoku;// when 1, apply kinsoku rules when performing line wrapping
byte _fWordWrap;//when 1, perform word wrap
byte _fOverflowPunct;//when 1, apply overflow punctuation rules when performing line wrapping
byte _fTopLinePunct;//when 1, perform top line punctuation processing
byte _fAutoSpaceDE;//when 1, auto space FE and alphabetic characters
byte _fAutoSpaceDN;// when 1, auto space FE and numeric characters
int _wAlignFont;//font alignment 0 Hanging 1 Centered 2 Roman 3 Variable 4 Auto
short _fontAlign;//multiVal see Spec.
byte _fInTable;//when 1, paragraph is contained in a table row
byte _fTtp;//when 1, paragraph consists only of the row mark special character and marks the end of a table row
byte _wr;//Wrap Code for absolute objects
byte _fLocked;//when 1, paragraph may not be edited
int _dxaAbs;//see spec
int _dyaAbs;//see spec
int _dxaWidth;//when not == 0, paragraph is constrained to be dxaWidth wide, independent of current margin or column settings
short[] _brcTop = new short[2];//spec for border above paragraph
short[] _brcLeft = new short[2];//specification for border to the left of
short[] _brcBottom = new short[2];//paragraphspecification for border below
short[] _brcRight = new short[2];//paragraphspecification for border to the
short[] _brcBetween = new short[2];//right of paragraphsee spec
short[] _brcBar = new short[2];//specification of border to place on
short _brcTop1;//outside of text when facing pages are to be displayed.spec
short _brcLeft1;//for border above paragraphspecification for border to the
short _brcBottom1;//left ofparagraphspecification for border below
short _brcRight1;//paragraphspecification for border to the
short _brcBetween1;//right of paragraphsee spec
short _brcBar1;//specification of border to place on outside of text when facing pages are to be displayed.
int _dxaFromText;//horizontal distance to be maintained between an absolutely positioned paragraph and any non-absolute positioned text
int _dyaFromText;//vertical distance to be maintained between an absolutely positioned paragraph and any non-absolute positioned text
int _dyaHeight;//see spec
int _shd;//shading
int _dcs;//drop cap specifier
byte[] _anld = new byte[84];//autonumber list descriptor (see ANLD definition)
short _fPropRMark;//when 1, properties have been changed with revision marking on
short _ibstPropRMark;//index to author IDs stored in hsttbfRMark. used when properties have been changed when revision marking was enabled
byte[] _dttmPropRMark = new byte[4];//Date/time at which properties of this were changed for this run of text by the author. (Only recorded when revision marking is on.)
byte[] _numrm = new byte[8];//paragraph numbering revision mark data (see NUMRM)
short _itbdMac;//number of tabs stops defined for paragraph. Must be >= 0 and <= 64.
public PAP()
{
_fWindowControl = 1;
//lspd[0] = 240;
_lspd[1] = 1;
_ilvl = 9;
}
public Object clone() throws CloneNotSupportedException
{
PAP clone = (PAP)super.clone();
clone._brcBar = new short[2];
clone._brcBottom = new short[2];
clone._brcLeft = new short[2];
clone._brcBetween = new short[2];
clone._brcRight = new short[2];
clone._brcTop = new short[2];
clone._lspd = new int[2];
clone._phe = new byte[12];
clone._anld = new byte[84];
clone._dttmPropRMark = new byte[4];
clone._numrm = new byte[8];
System.arraycopy(_brcBar, 0, clone._brcBar, 0, 2);
System.arraycopy(_brcBottom, 0, clone._brcBottom, 0, 2);
System.arraycopy(_brcLeft, 0, clone._brcLeft, 0, 2);
System.arraycopy(_brcBetween, 0, clone._brcBetween, 0, 2);
System.arraycopy(_brcRight, 0, clone._brcRight, 0, 2);
System.arraycopy(_brcTop, 0, clone._brcTop, 0, 2);
System.arraycopy(_lspd, 0, clone._lspd, 0, 2);
System.arraycopy(_phe, 0, clone._phe, 0, 12);
System.arraycopy(_anld, 0, clone._anld, 0, 84);
System.arraycopy(_dttmPropRMark, 0, clone._dttmPropRMark, 0, 4);
System.arraycopy(_numrm, 0, clone._numrm, 0, 8);
return clone;
}
}

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/* ====================================================================
* The Apache Software License, Version 1.1
*
* Copyright (c) 2002 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.hdf.extractor;
/**
* Comment me
*
* @author Ryan Ackley
*/
public class PropertySet
{
private String _name;
private int _type;
private int _previous;
private int _next;
private int _dir;
private int _sb;
private int _size;
private int _num;
public PropertySet(String name, int type, int previous, int next, int dir,
int sb, int size, int num)
{
_name = name;
_type = type;
_previous = previous;
_next = next;
_dir = dir;
_sb = sb;
_size = size;
_num = num;
}
public int getSize()
{
return _size;
}
public int getStartBlock()
{
return _sb;
}
}

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/* ====================================================================
* The Apache Software License, Version 1.1
*
* Copyright (c) 2002 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.hdf.extractor;
/**
* Comment me
*
* @author Ryan Ackley
*/
public class SEP
{
int _index;
byte _bkc;
boolean _fTitlePage;
boolean _fAutoPgn;
byte _nfcPgn;
boolean _fUnlocked;
byte _cnsPgn;
boolean _fPgnRestart;
boolean _fEndNote;
byte _lnc;
byte _grpfIhdt;
short _nLnnMod;
int _dxaLnn;
short _dxaPgn;
short _dyaPgn;
boolean _fLBetween;
byte _vjc;
short _dmBinFirst;
short _dmBinOther;
short _dmPaperReq;
short[] _brcTop = new short[2];
short[] _brcLeft = new short[2];
short[] _brcBottom = new short[2];
short[] _brcRight = new short[2];
boolean _fPropMark;
int _dxtCharSpace;
int _dyaLinePitch;
short _clm;
byte _dmOrientPage;
byte _iHeadingPgn;
short _pgnStart;
short _lnnMin;
short _wTextFlow;
short _pgbProp;
int _xaPage;
int _yaPage;
int _dxaLeft;
int _dxaRight;
int _dyaTop;
int _dyaBottom;
int _dzaGutter;
int _dyaHdrTop;
int _dyaHdrBottom;
short _ccolM1;
boolean _fEvenlySpaced;
int _dxaColumns;
int[] _rgdxaColumnWidthSpacing;
byte _dmOrientFirst;
byte[] _olstAnn;
public SEP()
{
_bkc = 2;
_dyaPgn = 720;
_dxaPgn = 720;
_fEndNote = true;
_fEvenlySpaced = true;
_xaPage = 12240;
_yaPage = 15840;
_dyaHdrTop = 720;
_dyaHdrBottom = 720;
_dmOrientPage = 1;
_dxaColumns = 720;
_dyaTop = 1440;
_dxaLeft = 1800;
_dyaBottom = 1440;
_dxaRight = 1800;
_pgnStart = 1;
}
}

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/* ====================================================================
* The Apache Software License, Version 1.1
*
* Copyright (c) 2002 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.hdf.extractor;
/**
* Comment me
*
* @author Ryan Ackley
*/
public class StyleDescription
{
private static int PARAGRAPH_STYLE = 1;
private static int CHARACTER_STYLE = 2;
int _baseStyleIndex;
int _styleTypeCode;
int _numUPX;
byte[] _papx;
byte[] _chpx;
PAP _pap;
CHP _chp;
public StyleDescription()
{
_pap = new PAP();
_chp = new CHP();
}
public StyleDescription(byte[] std, int baseLength, boolean word9)
{
int infoShort = Utils.convertBytesToShort(std, 2);
_styleTypeCode = (infoShort & 0xf);
_baseStyleIndex = (infoShort & 0xfff0) >> 4;
infoShort = Utils.convertBytesToShort(std, 4);
_numUPX = infoShort & 0xf;
//first byte(s) of variable length section of std is the length of the
//style name and aliases string
int nameLength = 0;
int multiplier = 1;
if(word9)
{
nameLength = Utils.convertBytesToShort(std, baseLength);
multiplier = 2;
}
else
{
nameLength = std[baseLength];
}
//2 bytes for length, length then null terminator.
int grupxStart = multiplier + ((nameLength + 1) * multiplier) + baseLength;
int offset = 0;
for(int x = 0; x < _numUPX; x++)
{
int upxSize = Utils.convertBytesToShort(std, grupxStart + offset);
if(_styleTypeCode == PARAGRAPH_STYLE)
{
if(x == 0)
{
_papx = new byte[upxSize];
System.arraycopy(std, grupxStart + offset + 2, _papx, 0, upxSize);
}
else if(x == 1)
{
_chpx = new byte[upxSize];
System.arraycopy(std, grupxStart + offset + 2, _chpx, 0, upxSize);
}
}
else if(_styleTypeCode == CHARACTER_STYLE && x == 0)
{
_chpx = new byte[upxSize];
System.arraycopy(std, grupxStart + offset + 2, _chpx, 0, upxSize);
}
if(upxSize % 2 == 1)
{
++upxSize;
}
offset += 2 + upxSize;
}
}
public int getBaseStyle()
{
return _baseStyleIndex;
}
public byte[] getCHPX()
{
return _chpx;
}
public byte[] getPAPX()
{
return _papx;
}
public PAP getPAP()
{
return _pap;
}
public CHP getCHP()
{
return _chp;
}
public void setPAP(PAP pap)
{
_pap = pap;
}
public void setCHP(CHP chp)
{
_chp = chp;
}
}

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/* ====================================================================
* The Apache Software License, Version 1.1
*
* Copyright (c) 2002 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.hdf.extractor;
/**
* Comment me
*
* @author Ryan Ackley
*/
public class TAP
{
short _jc;
int _dxaGapHalf;
int _dyaRowHeight;
boolean _fCantSplit;
boolean _fTableHeader;
boolean _fLastRow;
short _itcMac;
short[] _rgdxaCenter;
short[] _brcLeft = new short[2];
short[] _brcRight = new short[2];
short[] _brcTop = new short[2];
short[] _brcBottom = new short[2];
short[] _brcHorizontal = new short[2];
short[] _brcVertical = new short[2];
TC[] _rgtc;
public TAP()
{
}
}

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/* ====================================================================
* The Apache Software License, Version 1.1
*
* Copyright (c) 2002 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.hdf.extractor;
/**
* Comment me
*
* @author Ryan Ackley
*/
public class TC
{
boolean _fFirstMerged;
boolean _fMerged;
boolean _fVertical;
boolean _fBackward;
boolean _fRotateFont;
boolean _fVertMerge;
boolean _fVertRestart;
short _vertAlign;
short[] _brcTop = new short[2];
short[] _brcLeft = new short[2];
short[] _brcBottom = new short[2];
short[] _brcRight = new short [2];
public TC()
{
}
static TC convertBytesToTC(byte[] array, int offset)
{
TC tc = new TC();
int rgf = Utils.convertBytesToShort(array, offset);
tc._fFirstMerged = (rgf & 0x0001) > 0;
tc._fMerged = (rgf & 0x0002) > 0;
tc._fVertical = (rgf & 0x0004) > 0;
tc._fBackward = (rgf & 0x0008) > 0;
tc._fRotateFont = (rgf & 0x0010) > 0;
tc._fVertMerge = (rgf & 0x0020) > 0;
tc._fVertRestart = (rgf & 0x0040) > 0;
tc._vertAlign = (short)((rgf & 0x0180) >> 7);
tc._brcTop[0] = Utils.convertBytesToShort(array, offset + 4);
tc._brcTop[1] = Utils.convertBytesToShort(array, offset + 6);
tc._brcLeft[0] = Utils.convertBytesToShort(array, offset + 8);
tc._brcLeft[1] = Utils.convertBytesToShort(array, offset + 10);
tc._brcBottom[0] = Utils.convertBytesToShort(array, offset + 12);
tc._brcBottom[1] = Utils.convertBytesToShort(array, offset + 14);
tc._brcRight[0] = Utils.convertBytesToShort(array, offset + 16);
tc._brcRight[1] = Utils.convertBytesToShort(array, offset + 18);
return tc;
}
}

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/* ====================================================================
* The Apache Software License, Version 1.1
*
* Copyright (c) 2002 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.hdf.extractor;
import java.util.*;
/**
* Comment me
*
* @author Ryan Ackley
*/
public class TableRow
{
TAP _descriptor;
Vector _cells;
public TableRow(Vector cells, TAP descriptor)
{
_cells = cells;
_descriptor = descriptor;
}
public TAP getTAP()
{
return _descriptor;
}
public Vector getCells()
{
return _cells;
}
}

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/* ====================================================================
* The Apache Software License, Version 1.1
*
* Copyright (c) 2002 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.hdf.extractor;
import org.apache.poi.hdf.extractor.util.*;
/**
* Comment me
*
* @author Ryan Ackley
*/
public class TextPiece extends PropertyNode implements Comparable
{
private boolean _usesUnicode;
private int _length;
public TextPiece(int start, int length, boolean unicode)
{
super(start, start + length, null);
_usesUnicode = unicode;
_length = length;
//_fcStart = start;
//_fcEnd = start + length;
}
public boolean usesUnicode()
{
return _usesUnicode;
}
public int compareTo(Object obj) {
return 0;
}
}

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/* ====================================================================
* The Apache Software License, Version 1.1
*
* Copyright (c) 2002 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.hdf.extractor;
/**
* Comment me
*
* @author Ryan Ackley
*/
public class Utils
{
public static short convertBytesToShort(byte firstByte, byte secondByte)
{
return (short)convertBytesToInt((byte)0, (byte)0, firstByte, secondByte);
}
public static int convertBytesToInt(byte firstByte, byte secondByte,
byte thirdByte, byte fourthByte)
{
int firstInt = 0xff & firstByte;
int secondInt = 0xff & secondByte;
int thirdInt = 0xff & thirdByte;
int fourthInt = 0xff & fourthByte;
return (firstInt << 24) | (secondInt << 16) | (thirdInt << 8) | fourthInt;
}
public static short convertBytesToShort(byte[] array, int offset)
{
return convertBytesToShort(array[offset + 1], array[offset]);
}
public static int convertBytesToInt(byte[] array, int offset)
{
return convertBytesToInt(array[offset + 3], array[offset + 2], array[offset + 1], array[offset]);
}
public static int convertUnsignedByteToInt(byte b)
{
return (0xff & b);
}
public static char getUnicodeCharacter(byte[] array, int offset)
{
return (char)convertBytesToShort(array, offset);
}
}

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/* ====================================================================
* The Apache Software License, Version 1.1
*
* Copyright (c) 2002 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.hdf.extractor.data;
/**
* Comment me
*
* @author Ryan Ackley
*/
public class DOP
{
public boolean _fFacingPages;
public int _fpc;
public int _epc;
public int _rncFtn;
public int _nFtn;
public int _rncEdn;
public int _nEdn;
public DOP()
{
}
}

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/* ====================================================================
* The Apache Software License, Version 1.1
*
* Copyright (c) 2002 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.hdf.extractor.data;
/**
* Comment me
*
* @author Ryan Ackley
*/
public class LFO
{
int _lsid;
int _clfolvl;
LFOLVL[] _levels;
public LFO()
{
}
}

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/* ====================================================================
* The Apache Software License, Version 1.1
*
* Copyright (c) 2002 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.hdf.extractor.data;
/**
* Comment me
*
* @author Ryan Ackley
*/
public class LFOLVL
{
int _iStartAt;
int _ilvl;
boolean _fStartAt;
boolean _fFormatting;
LVL _override;
public LFOLVL()
{
}
}

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/* ====================================================================
* The Apache Software License, Version 1.1
*
* Copyright (c) 2002 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.hdf.extractor.data;
/**
* Comment me
*
* @author Ryan Ackley
*/
public class LST
{
int _lsid;
int _tplc;
byte[] _rgistd = new byte[18];
boolean _fSimpleList;
LVL[] _levels;
public LST()
{
}
}

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/* ====================================================================
* The Apache Software License, Version 1.1
*
* Copyright (c) 2002 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.hdf.extractor.data;
/**
* Comment me
*
* @author Ryan Ackley
*/
public class LVL
{
public int _iStartAt;
public byte _nfc;
byte _jc;
boolean _fLegal;
boolean _fNoRestart;
boolean _fPrev;
boolean _fPrevSpace;
boolean _fWord6;
public byte[] _rgbxchNums = new byte[9];
public byte _ixchFollow;
public byte[] _chpx;
public byte[] _papx;
public char[] _xst;
public short _istd;
//byte _cbGrpprlChpx;
//byte _cbGrpprlPapx;
public LVL()
{
}
public Object clone()
{
LVL obj = null;
try
{
obj = (LVL)super.clone();
}
catch(Exception e)
{
e.printStackTrace();
}
return obj;
}
}

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/* ====================================================================
* The Apache Software License, Version 1.1
*
* Copyright (c) 2002 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.hdf.extractor.data;
import java.util.*;
import org.apache.poi.hdf.extractor.*;
/**
* Comment me
*
* @author Ryan Ackley
*/
public class ListTables
{
LFO[] _pllfo;
Hashtable _lists = new Hashtable();
public ListTables(byte[] plcflst, byte[] plflfo)
{
initLST(plcflst);
initLFO(plflfo);
}
public LVL getLevel(int list, int level)
{
LFO override = _pllfo[list - 1];
for(int x = 0; x < override._clfolvl; x++)
{
if(override._levels[x]._ilvl == level)
{
LFOLVL lfolvl = override._levels[x];
if(lfolvl._fFormatting)
{
LST lst = (LST)_lists.get(new Integer(override._lsid));
LVL lvl = lfolvl._override;
lvl._istd = Utils.convertBytesToShort(lst._rgistd, level * 2);
return lvl;
}
else if(lfolvl._fStartAt)
{
LST lst = (LST)_lists.get(new Integer(override._lsid));
LVL lvl = lst._levels[level];
LVL newLvl = (LVL)lvl.clone();
newLvl._istd = Utils.convertBytesToShort(lst._rgistd, level * 2);
newLvl._iStartAt = lfolvl._iStartAt;
return newLvl;
}
}
}
LST lst = (LST)_lists.get(new Integer(override._lsid));
LVL lvl = lst._levels[level];
lvl._istd = Utils.convertBytesToShort(lst._rgistd, level * 2);
return lvl;
}
private void initLST(byte[] plcflst)
{
short length = Utils.convertBytesToShort(plcflst, 0);
int nextLevelOffset = 0;
//LST[] lstArray = new LST[length];
for(int x = 0; x < length; x++)
{
LST lst = new LST();
lst._lsid = Utils.convertBytesToInt(plcflst, 2 + (x * 28));
lst._tplc = Utils.convertBytesToInt(plcflst, 2 + 4 + (x * 28));
System.arraycopy(plcflst, 2 + 8 + (x * 28), lst._rgistd, 0, 18);
byte code = plcflst[2 + 26 + (x * 28)];
lst._fSimpleList = StyleSheet.getFlag(code & 0x01);
//lstArray[x] = lst;
_lists.put(new Integer(lst._lsid), lst);
if(lst._fSimpleList)
{
lst._levels = new LVL[1];
}
else
{
lst._levels = new LVL[9];
}
for(int y = 0; y < lst._levels.length; y++)
{
int offset = 2 + (length * 28) + nextLevelOffset;
lst._levels[y] = new LVL();
nextLevelOffset += createLVL(plcflst, offset, lst._levels[y]);
}
}
}
private void initLFO(byte[] plflfo)
{
int lfoSize = Utils.convertBytesToInt(plflfo, 0);
_pllfo = new LFO[lfoSize];
for(int x = 0; x < lfoSize; x++)
{
LFO nextLFO = new LFO();
nextLFO._lsid = Utils.convertBytesToInt(plflfo, 4 + (x * 16));
nextLFO._clfolvl = plflfo[4 + 12 + (x * 16)];
nextLFO._levels = new LFOLVL[nextLFO._clfolvl];
_pllfo[x] = nextLFO;
}
int lfolvlOffset = (lfoSize * 16) + 4;
int lvlOffset = 0;
int lfolvlNum = 0;
for(int x = 0; x < lfoSize; x++)
{
for(int y = 0; y < _pllfo[x]._clfolvl; y++)
{
int offset = lfolvlOffset + (lfolvlNum * 8) + lvlOffset;
LFOLVL lfolvl = new LFOLVL();
lfolvl._iStartAt = Utils.convertBytesToInt(plflfo, offset);
lfolvl._ilvl = Utils.convertBytesToInt(plflfo, offset + 4);
lfolvl._fStartAt = StyleSheet.getFlag(lfolvl._ilvl & 0x10);
lfolvl._fFormatting = StyleSheet.getFlag(lfolvl._ilvl & 0x20);
lfolvl._ilvl = (lfolvl._ilvl & (byte)0x0f);
lfolvlNum++;
if(lfolvl._fFormatting)
{
offset = lfolvlOffset + (lfolvlNum * 12) + lvlOffset;
lfolvl._override = new LVL();
lvlOffset += createLVL(plflfo, offset, lfolvl._override);
}
_pllfo[x]._levels[y] = lfolvl;
}
}
}
private int createLVL(byte[] data, int offset, LVL lvl)
{
lvl._iStartAt = Utils.convertBytesToInt(data, offset);
lvl._nfc = data[offset + 4];
int code = Utils.convertBytesToInt(data, offset + 5);
lvl._jc = (byte)(code & 0x03);
lvl._fLegal = StyleSheet.getFlag(code & 0x04);
lvl._fNoRestart = StyleSheet.getFlag(code & 0x08);
lvl._fPrev = StyleSheet.getFlag(code & 0x10);
lvl._fPrevSpace = StyleSheet.getFlag(code & 0x20);
lvl._fWord6 = StyleSheet.getFlag(code & 0x40);
System.arraycopy(data, offset + 6, lvl._rgbxchNums, 0, 9);
lvl._ixchFollow = data[offset + 15];
int chpxSize = data[offset + 24];
int papxSize = data[offset + 25];
lvl._chpx = new byte[chpxSize];
lvl._papx = new byte[papxSize];
System.arraycopy(data, offset + 28, lvl._papx, 0, papxSize);
System.arraycopy(data, offset + 28 + papxSize, lvl._chpx, 0, chpxSize);
offset += 28 + papxSize + chpxSize;//modify offset
int xstSize = Utils.convertBytesToShort(data, offset);
lvl._xst = new char[xstSize];
offset += 2;
for(int x = 0; x < xstSize; x++)
{
lvl._xst[x] = (char)Utils.convertBytesToShort(data, offset + (x * 2));
}
return 28 + papxSize + chpxSize + 2 + (xstSize * 2);
}
}

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/* ====================================================================
* The Apache Software License, Version 1.1
*
* Copyright (c) 2002 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.hdf.extractor.util;
import java.util.*;
/*
* A B-Tree like implementation of the java.util.Set inteface. This is a modifiable set
* and thus allows elements to be added and removed. An instance of java.util.Comparator
* must be provided at construction else all Objects added to the set must implement
* java.util.Comparable and must be comparable to one another. No duplicate elements
* will be allowed in any BTreeSet in accordance with the specifications of the Set interface.
* Any attempt to add a null element will result in an IllegalArgumentException being thrown.
* The java.util.Iterator returned by the iterator method guarantees the elements returned
* are in ascending order. The Iterator.remove() method is supported.
* Comment me
*
* @author Ryan Ackley
*
*/
public class BTreeSet extends AbstractSet implements Set {
/*
* Instance Variables
*/
public BTreeNode root;
private Comparator comparator = null;
private int order;
private int size = 0;
/*
* Constructors
* A no-arg constructor is supported in accordance with the specifications of the
* java.util.Collections interface. If the order for the B-Tree is not specified
* at construction it defaults to 32.
*/
public BTreeSet() {
this(6); // Default order for a BTreeSet is 32
}
public BTreeSet(Collection c) {
this(6); // Default order for a BTreeSet is 32
addAll(c);
}
public BTreeSet(int order) {
this(order, null);
}
public BTreeSet(int order, Comparator comparator) {
this.order = order;
this.comparator = comparator;
root = new BTreeNode(null);
}
/*
* Public Methods
*/
public boolean add(Object x) throws IllegalArgumentException {
if (x == null) throw new IllegalArgumentException();
return root.insert(x, -1);
}
public boolean contains(Object x) {
return root.includes(x);
}
public boolean remove(Object x) {
if (x == null) return false;
return root.delete(x, -1);
}
public int size() {
return size;
}
public void clear() {
root = new BTreeNode(null);
size = 0;
}
public java.util.Iterator iterator() {
return new Iterator();
}
/*
* Private methods
*/
private int compare(Object x, Object y) {
return (comparator == null ? ((Comparable)x).compareTo(y) : comparator.compare(x, y));
}
/*
* Inner Classes
*/
/*
* Guarantees that the Objects are returned in ascending order. Due to the volatile
* structure of a B-Tree (many splits, steals and merges can happen in a single call to remove)
* this Iterator does not attempt to track any concurrent changes that are happening to
* it's BTreeSet. Therefore, after every call to BTreeSet.remove or BTreeSet.add a new
* Iterator should be constructed. If no new Iterator is constructed than there is a
* chance of receiving a NullPointerException. The Iterator.delete method is supported.
*/
private class Iterator implements java.util.Iterator {
private int index = 0;
private Stack parentIndex = new Stack(); // Contains all parentIndicies for currentNode
private Object lastReturned = null;
private Object next;
private BTreeNode currentNode;
Iterator() {
currentNode = firstNode();
next = nextElement();
}
public boolean hasNext() {
return next != null;
}
public Object next() {
if (next == null) throw new NoSuchElementException();
lastReturned = next;
next = nextElement();
return lastReturned;
}
public void remove() {
if (lastReturned == null) throw new NoSuchElementException();
BTreeSet.this.remove(lastReturned);
lastReturned = null;
}
private BTreeNode firstNode() {
BTreeNode temp = BTreeSet.this.root;
while (temp.entries[0].child != null) {
temp = temp.entries[0].child;
parentIndex.push(new Integer(0));
}
return temp;
}
private Object nextElement() {
if (currentNode.isLeaf()) {
if (index < currentNode.nrElements) return currentNode.entries[index++].element;
else if (!parentIndex.empty()) { //All elements have been returned, return successor of lastReturned if it exists
currentNode = currentNode.parent;
index = ((Integer)parentIndex.pop()).intValue();
while (index == currentNode.nrElements) {
if (parentIndex.empty()) break;
currentNode = currentNode.parent;
index = ((Integer)parentIndex.pop()).intValue();
}
if (index == currentNode.nrElements) return null; //Reached root and he has no more children
return currentNode.entries[index++].element;
}
else { //Your a leaf and the root
if (index == currentNode.nrElements) return null;
return currentNode.entries[index++].element;
}
}
else { //Your not a leaf so simply find and return the successor of lastReturned
currentNode = currentNode.entries[index].child;
parentIndex.push(new Integer(index));
while (currentNode.entries[0].child != null) {
currentNode = currentNode.entries[0].child;
parentIndex.push(new Integer(0));
}
index = 1;
return currentNode.entries[0].element;
}
}
}
public static class Entry {
public Object element;
public BTreeNode child;
}
public class BTreeNode {
public Entry[] entries;
public BTreeNode parent;
private int nrElements = 0;
private final int MIN = (BTreeSet.this.order - 1) / 2;
BTreeNode(BTreeNode parent) {
this.parent = parent;
entries = new Entry[BTreeSet.this.order];
entries[0] = new Entry();
}
boolean insert(Object x, int parentIndex) {
if (isFull()) { // If full, you must split and promote splitNode before inserting
Object splitNode = entries[nrElements / 2].element;
BTreeNode rightSibling = split();
if (isRoot()) { // Grow a level
splitRoot(splitNode, this, rightSibling);
// Determine where to insert
if (BTreeSet.this.compare(x, BTreeSet.this.root.entries[0].element) < 0) insert(x, 0);
else rightSibling.insert(x, 1);
}
else { // Promote splitNode
parent.insertSplitNode(splitNode, this, rightSibling, parentIndex);
if (BTreeSet.this.compare(x, parent.entries[parentIndex].element) < 0) return insert(x, parentIndex);
else return rightSibling.insert(x, parentIndex + 1);
}
}
else if (isLeaf()) { // If leaf, simply insert the non-duplicate element
int insertAt = childToInsertAt(x, true);
if (insertAt == -1) return false; // Determine if the element already exists
else {
insertNewElement(x, insertAt);
BTreeSet.this.size++;
return true;
}
}
else { // If not full and not leaf recursively find correct node to insert at
int insertAt = childToInsertAt(x, true);
return (insertAt == -1 ? false : entries[insertAt].child.insert(x, insertAt));
}
return false;
}
boolean includes(Object x) {
int index = childToInsertAt(x, true);
if (index == -1) return true;
if (entries[index] == null || entries[index].child == null) return false;
return entries[index].child.includes(x);
}
boolean delete(Object x, int parentIndex) {
int i = childToInsertAt(x, true);
int priorParentIndex = parentIndex;
BTreeNode temp = this;
if (i != -1) {
do {
if (temp.entries[i] == null || temp.entries[i].child == null) return false;
temp = temp.entries[i].child;
priorParentIndex = parentIndex;
parentIndex = i;
i = temp.childToInsertAt(x, true);
} while (i != -1);
} // Now temp contains element to delete and temp's parentIndex is parentIndex
if (temp.isLeaf()) { // If leaf and have more than MIN elements, simply delete
if (temp.nrElements > MIN) {
temp.deleteElement(x);
BTreeSet.this.size--;
return true;
}
else { // If leaf and have less than MIN elements, than prepare the BTreeSet for deletion
temp.prepareForDeletion(parentIndex);
temp.deleteElement(x);
BTreeSet.this.size--;
temp.fixAfterDeletion(priorParentIndex);
return true;
}
}
else { // Only delete at leaf so first switch with successor than delete
temp.switchWithSuccessor(x);
parentIndex = temp.childToInsertAt(x, false) + 1;
return temp.entries[parentIndex].child.delete(x, parentIndex);
}
}
private boolean isFull() { return nrElements == (BTreeSet.this.order - 1); }
private boolean isLeaf() { return entries[0].child == null; }
private boolean isRoot() { return parent == null; }
/*
* Splits a BTreeNode into two BTreeNodes, removing the splitNode from the
* calling BTreeNode.
*/
private BTreeNode split() {
BTreeNode rightSibling = new BTreeNode(parent);
int index = nrElements / 2;
entries[index++].element = null;
for (int i = 0, nr = nrElements; index <= nr; i++, index++) {
rightSibling.entries[i] = entries[index];
if (rightSibling.entries[i] != null && rightSibling.entries[i].child != null)
rightSibling.entries[i].child.parent = rightSibling;
entries[index] = null;
nrElements--;
rightSibling.nrElements++;
}
rightSibling.nrElements--; // Need to correct for copying the last Entry which has a null element and a child
return rightSibling;
}
/*
* Creates a new BTreeSet.root which contains only the splitNode and pointers
* to it's left and right child.
*/
private void splitRoot(Object splitNode, BTreeNode left, BTreeNode right) {
BTreeNode newRoot = new BTreeNode(null);
newRoot.entries[0].element = splitNode;
newRoot.entries[0].child = left;
newRoot.entries[1] = new Entry();
newRoot.entries[1].child = right;
newRoot.nrElements = 1;
left.parent = right.parent = newRoot;
BTreeSet.this.root = newRoot;
}
private void insertSplitNode(Object splitNode, BTreeNode left, BTreeNode right, int insertAt) {
for (int i = nrElements; i >= insertAt; i--) entries[i + 1] = entries[i];
entries[insertAt] = new Entry();
entries[insertAt].element = splitNode;
entries[insertAt].child = left;
entries[insertAt + 1].child = right;
nrElements++;
}
private void insertNewElement(Object x, int insertAt) {
for (int i = nrElements; i > insertAt; i--) entries[i] = entries[i - 1];
entries[insertAt] = new Entry();
entries[insertAt].element = x;
nrElements++;
}
/*
* Possibly a deceptive name for a pretty cool method. Uses binary search
* to determine the postion in entries[] in which to traverse to find the correct
* BTreeNode in which to insert a new element. If the element exists in the calling
* BTreeNode than -1 is returned. When the parameter position is true and the element
* is present in the calling BTreeNode -1 is returned, if position is false and the
* element is contained in the calling BTreeNode than the position of the element
* in entries[] is returned.
*/
private int childToInsertAt(Object x, boolean position) {
int index = nrElements / 2;
if (entries[index] == null || entries[index].element == null) return index;
int lo = 0, hi = nrElements - 1;
while (lo <= hi) {
if (BTreeSet.this.compare(x, entries[index].element) > 0) {
lo = index + 1;
index = (hi + lo) / 2;
}
else {
hi = index - 1;
index = (hi + lo) / 2;
}
}
hi++;
if (entries[hi] == null || entries[hi].element == null) return hi;
return (!position ? hi : BTreeSet.this.compare(x, entries[hi].element) == 0 ? -1 : hi);
}
private void deleteElement(Object x) {
int index = childToInsertAt(x, false);
for (; index < (nrElements - 1); index++) entries[index] = entries[index + 1];
if (nrElements == 1) entries[index] = new Entry(); // This is root and it is empty
else entries[index] = null;
nrElements--;
}
private void prepareForDeletion(int parentIndex) {
if (isRoot()) return; // Don't attempt to steal or merge if your the root
// If not root then try to steal left
else if (parentIndex != 0 && parent.entries[parentIndex - 1].child.nrElements > MIN) {
stealLeft(parentIndex);
return;
}
// If not root and can't steal left try to steal right
else if (parentIndex < entries.length && parent.entries[parentIndex + 1] != null && parent.entries[parentIndex + 1].child != null && parent.entries[parentIndex + 1].child.nrElements > MIN) {
stealRight(parentIndex);
return;
}
// If not root and can't steal left or right then try to merge left
else if (parentIndex != 0) {
mergeLeft(parentIndex);
return;
}
// If not root and can't steal left or right and can't merge left you must be able to merge right
else mergeRight(parentIndex);
}
private void fixAfterDeletion(int parentIndex) {
if (isRoot() || parent.isRoot()) return; // No fixing needed
if (parent.nrElements < MIN) { // If parent lost it's n/2 element repair it
BTreeNode temp = parent;
temp.prepareForDeletion(parentIndex);
if (temp.parent == null) return; // Root changed
if (!temp.parent.isRoot() && temp.parent.nrElements < MIN) { // If need be recurse
BTreeNode x = temp.parent.parent;
int i = 0;
// Find parent's parentIndex
for (; i < entries.length; i++) if (x.entries[i].child == temp.parent) break;
temp.parent.fixAfterDeletion(i);
}
}
}
private void switchWithSuccessor(Object x) {
int index = childToInsertAt(x, false);
BTreeNode temp = entries[index + 1].child;
while (temp.entries[0] != null && temp.entries[0].child != null) temp = temp.entries[0].child;
Object successor = temp.entries[0].element;
temp.entries[0].element = entries[index].element;
entries[index].element = successor;
}
/*
* This method is called only when the BTreeNode has the minimum number of elements,
* has a leftSibling, and the leftSibling has more than the minimum number of elements.
*/
private void stealLeft(int parentIndex) {
BTreeNode p = parent;
BTreeNode ls = parent.entries[parentIndex - 1].child;
if (isLeaf()) { // When stealing from leaf to leaf don't worry about children
int add = childToInsertAt(p.entries[parentIndex - 1].element, true);
insertNewElement(p.entries[parentIndex - 1].element, add);
p.entries[parentIndex - 1].element = ls.entries[ls.nrElements - 1].element;
ls.entries[ls.nrElements - 1] = null;
ls.nrElements--;
}
else { // Was called recursively to fix an undermanned parent
entries[0].element = p.entries[parentIndex - 1].element;
p.entries[parentIndex - 1].element = ls.entries[ls.nrElements - 1].element;
entries[0].child = ls.entries[ls.nrElements].child;
entries[0].child.parent = this;
ls.entries[ls.nrElements] = null;
ls.entries[ls.nrElements - 1].element = null;
nrElements++;
ls.nrElements--;
}
}
/*
* This method is called only when stealLeft can't be called, the BTreeNode
* has the minimum number of elements, has a rightSibling, and the rightSibling
* has more than the minimum number of elements.
*/
private void stealRight(int parentIndex) {
BTreeNode p = parent;
BTreeNode rs = p.entries[parentIndex + 1].child;
if (isLeaf()) { // When stealing from leaf to leaf don't worry about children
entries[nrElements] = new Entry();
entries[nrElements].element = p.entries[parentIndex].element;
p.entries[parentIndex].element = rs.entries[0].element;
for (int i = 0; i < rs.nrElements; i++) rs.entries[i] = rs.entries[i + 1];
rs.entries[rs.nrElements - 1] = null;
nrElements++;
rs.nrElements--;
}
else { // Was called recursively to fix an undermanned parent
for (int i = 0; i <= nrElements; i++) entries[i] = entries[i + 1];
entries[nrElements].element = p.entries[parentIndex].element;
p.entries[parentIndex].element = rs.entries[0].element;
entries[nrElements + 1] = new Entry();
entries[nrElements + 1].child = rs.entries[0].child;
entries[nrElements + 1].child.parent = this;
for (int i = 0; i <= rs.nrElements; i++) rs.entries[i] = rs.entries[i + 1];
rs.entries[rs.nrElements] = null;
nrElements++;
rs.nrElements--;
}
}
/*
* This method is called only when stealLeft and stealRight could not be called,
* the BTreeNode has the minimum number of elements, has a leftSibling, and the
* leftSibling has more than the minimum number of elements. If after completion
* parent has fewer than the minimum number of elements than the parents entries[0]
* slot is left empty in anticipation of a recursive call to stealLeft, stealRight,
* mergeLeft, or mergeRight to fix the parent. All of the before-mentioned methods
* expect the parent to be in such a condition.
*/
private void mergeLeft(int parentIndex) {
BTreeNode p = parent;
BTreeNode ls = p.entries[parentIndex - 1].child;
if (isLeaf()) { // Don't worry about children
int add = childToInsertAt(p.entries[parentIndex - 1].element, true);
insertNewElement(p.entries[parentIndex - 1].element, add); // Could have been a successor switch
p.entries[parentIndex - 1].element = null;
for (int i = nrElements - 1, nr = ls.nrElements; i >= 0; i--)
entries[i + nr] = entries[i];
for (int i = ls.nrElements - 1; i >= 0; i--) {
entries[i] = ls.entries[i];
nrElements++;
}
if (p.nrElements == MIN && p != BTreeSet.this.root) {
for (int x = parentIndex - 1, y = parentIndex - 2; y >= 0; x--, y--)
p.entries[x] = p.entries[y];
p.entries[0] = new Entry();
p.entries[0].child = ls; //So p doesn't think it's a leaf this will be deleted in the next recursive call
}
else {
for (int x = parentIndex - 1, y = parentIndex; y <= p.nrElements; x++, y++)
p.entries[x] = p.entries[y];
p.entries[p.nrElements] = null;
}
p.nrElements--;
if (p.isRoot() && p.nrElements == 0) { // It's the root and it's empty
BTreeSet.this.root = this;
parent = null;
}
}
else { // I'm not a leaf but fixing the tree structure
entries[0].element = p.entries[parentIndex - 1].element;
entries[0].child = ls.entries[ls.nrElements].child;
nrElements++;
for (int x = nrElements, nr = ls.nrElements; x >= 0; x--)
entries[x + nr] = entries[x];
for (int x = ls.nrElements - 1; x >= 0; x--) {
entries[x] = ls.entries[x];
entries[x].child.parent = this;
nrElements++;
}
if (p.nrElements == MIN && p != BTreeSet.this.root) { // Push everything to the right
for (int x = parentIndex - 1, y = parentIndex - 2; y >= 0; x++, y++){
System.out.println(x + " " + y);
p.entries[x] = p.entries[y];}
p.entries[0] = new Entry();
}
else { // Either p.nrElements > MIN or p == BTreeSet.this.root so push everything to the left
for (int x = parentIndex - 1, y = parentIndex; y <= p.nrElements; x++, y++)
p.entries[x] = p.entries[y];
p.entries[p.nrElements] = null;
}
p.nrElements--;
if (p.isRoot() && p.nrElements == 0) { // p == BTreeSet.this.root and it's empty
BTreeSet.this.root = this;
parent = null;
}
}
}
/*
* This method is called only when stealLeft, stealRight, and mergeLeft could not be called,
* the BTreeNode has the minimum number of elements, has a rightSibling, and the
* rightSibling has more than the minimum number of elements. If after completion
* parent has fewer than the minimum number of elements than the parents entries[0]
* slot is left empty in anticipation of a recursive call to stealLeft, stealRight,
* mergeLeft, or mergeRight to fix the parent. All of the before-mentioned methods
* expect the parent to be in such a condition.
*/
private void mergeRight(int parentIndex) {
BTreeNode p = parent;
BTreeNode rs = p.entries[parentIndex + 1].child;
if (isLeaf()) { // Don't worry about children
entries[nrElements] = new Entry();
entries[nrElements].element = p.entries[parentIndex].element;
nrElements++;
for (int i = 0, nr = nrElements; i < rs.nrElements; i++, nr++) {
entries[nr] = rs.entries[i];
nrElements++;
}
p.entries[parentIndex].element = p.entries[parentIndex + 1].element;
if (p.nrElements == MIN && p != BTreeSet.this.root) {
for (int x = parentIndex + 1, y = parentIndex; y >= 0; x--, y--)
p.entries[x] = p.entries[y];
p.entries[0] = new Entry();
p.entries[0].child = rs; // So it doesn't think it's a leaf, this child will be deleted in the next recursive call
}
else {
for (int x = parentIndex + 1, y = parentIndex + 2; y <= p.nrElements; x++, y++)
p.entries[x] = p.entries[y];
p.entries[p.nrElements] = null;
}
p.nrElements--;
if (p.isRoot() && p.nrElements == 0) { // It's the root and it's empty
BTreeSet.this.root = this;
parent = null;
}
}
else { // It's not a leaf
entries[nrElements].element = p.entries[parentIndex].element;
nrElements++;
for (int x = nrElements + 1, y = 0; y <= rs.nrElements; x++, y++) {
entries[x] = rs.entries[y];
rs.entries[y].child.parent = this;
nrElements++;
}
nrElements--;
p.entries[++parentIndex].child = this;
if (p.nrElements == MIN && p != BTreeSet.this.root) {
for (int x = parentIndex - 1, y = parentIndex - 2; y >= 0; x--, y--)
p.entries[x] = p.entries[y];
p.entries[0] = new Entry();
}
else {
for (int x = parentIndex - 1, y = parentIndex; y <= p.nrElements; x++, y++)
p.entries[x] = p.entries[y];
p.entries[p.nrElements] = null;
}
p.nrElements--;
if (p.isRoot() && p.nrElements == 0) { // It's the root and it's empty
BTreeSet.this.root = this;
parent = null;
}
}
}
}
}

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/* ====================================================================
* The Apache Software License, Version 1.1
*
* Copyright (c) 2002 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.hdf.extractor.util;
/**
* Comment me
*
* @author Ryan Ackley
*/
public class ChpxNode extends PropertyNode
{
public ChpxNode(int fcStart, int fcEnd, byte[] chpx)
{
super(fcStart, fcEnd, chpx);
}
public byte[] getChpx()
{
return super.getGrpprl();
}
}

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/* ====================================================================
* The Apache Software License, Version 1.1
*
* Copyright (c) 2002 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.hdf.extractor.util;
/**
* Comment me
*
* @author Ryan Ackley
*/
public class NumberFormatter
{
private final static int ARABIC = 0;
private final static int UPPER_ROMAN = 1;
private final static int LOWER_ROMAN = 2;
private final static int UPPER_LETTER = 3;
private final static int LOWER_LETTER = 4;
private final static int ORDINAL = 5;
private static String[] _arabic = new String[] {"1", "2", "3", "4", "5", "6",
"7", "8", "9", "10", "11", "12",
"13", "14", "15", "16", "17", "18",
"19", "20", "21", "22", "23",
"24", "25", "26", "27", "28",
"29", "30", "31", "32", "33",
"34", "35", "36", "37", "38",
"39", "40", "41", "42", "43",
"44", "45", "46", "47", "48",
"49", "50", "51", "52", "53"};
private static String[] _roman = new String[]{"i", "ii", "iii", "iv", "v", "vi",
"vii", "viii", "ix", "x", "xi", "xii",
"xiii","xiv", "xv", "xvi", "xvii",
"xviii", "xix", "xx", "xxi", "xxii",
"xxiii", "xxiv", "xxv", "xxvi",
"xxvii", "xxviii", "xxix", "xxx",
"xxxi", "xxxii", "xxxiii", "xxxiv",
"xxxv", "xxxvi", "xxxvii", "xxxvii",
"xxxviii", "xxxix", "xl", "xli", "xlii",
"xliii", "xliv", "xlv", "xlvi", "xlvii",
"xlviii", "xlix", "l"};
private static String[] _letter = new String[]{"a", "b", "c", "d", "e", "f", "g",
"h", "i", "j", "k", "l", "m", "n",
"o", "p", "q", "r", "s", "t", "u",
"v", "x", "y", "z"};
public NumberFormatter()
{
}
public static String getNumber(int num, int style)
{
switch(style)
{
case ARABIC:
return _arabic[num - 1];
case UPPER_ROMAN:
return _roman[num-1].toUpperCase();
case LOWER_ROMAN:
return _roman[num-1];
case UPPER_LETTER:
return _letter[num-1].toUpperCase();
case LOWER_LETTER:
return _letter[num-1];
case ORDINAL:
return _arabic[num - 1];
default:
return _arabic[num - 1];
}
}
}

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/* ====================================================================
* The Apache Software License, Version 1.1
*
* Copyright (c) 2002 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.hdf.extractor.util;
/**
* Comment me
*
* @author Ryan Ackley
*/
public class PapxNode extends PropertyNode
{
public PapxNode(int fcStart, int fcEnd, byte[] papx)
{
super(fcStart, fcEnd, papx);
}
public byte[] getPapx()
{
return super.getGrpprl();
}
}

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/* ====================================================================
* The Apache Software License, Version 1.1
*
* Copyright (c) 2002 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.hdf.extractor.util;
/**
* Comment me
*
* @author Ryan Ackley
*/
public class PropertyNode implements Comparable
{
private byte[] _grpprl;
private int _fcStart;
private int _fcEnd;
public PropertyNode(int fcStart, int fcEnd, byte[] grpprl)
{
_fcStart = fcStart;
_fcEnd = fcEnd;
_grpprl = grpprl;
}
public int getStart()
{
return _fcStart;
}
public int getEnd()
{
return _fcEnd;
}
protected byte[] getGrpprl()
{
return _grpprl;
}
public int compareTo(Object o)
{
int fcStart = ((PropertyNode)o).getStart();
if(_fcStart == fcStart)
{
return 0;
}
else if(_fcStart < fcStart)
{
return -1;
}
else
{
return 1;
}
}
}

82
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/* ====================================================================
* The Apache Software License, Version 1.1
*
* Copyright (c) 2002 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.hdf.extractor.util;
/**
* Comment me
*
* @author Ryan Ackley
*/
public class SepxNode extends PropertyNode
{
int _index;
public SepxNode(int index, int start, int end, byte[] sepx)
{
super(start, end, sepx);
}
public byte[] getSepx()
{
return getGrpprl();
}
public int compareTo(Object obj) {
return 0;
}
}