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fixing the build

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git-svn-id: https://svn.apache.org/repos/asf/jakarta/poi/trunk@353163 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Said Ryan Ackley 2003-06-27 00:07:15 +00:00
parent 0ff1e673ab
commit a849b6aaa6
10 changed files with 1475 additions and 1996 deletions
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110
src/scratchpad/src/org/apache/poi/hdf/model/hdftypes/CHPFormattedDiskPage.java
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@ -53,9 +53,6 @@
*/ */
package org.apache.poi.hdf.model.hdftypes; package org.apache.poi.hdf.model.hdftypes;
import java.util.List;
import java.util.ArrayList;
import org.apache.poi.util.LittleEndian; import org.apache.poi.util.LittleEndian;
/** /**
@ -76,15 +73,7 @@ import org.apache.poi.util.LittleEndian;
*/ */
public class CHPFormattedDiskPage extends FormattedDiskPage public class CHPFormattedDiskPage extends FormattedDiskPage
{ {
private static final int FC_SIZE = 4;
private ArrayList _chpxList = new ArrayList();
private ArrayList _overFlow;
public CHPFormattedDiskPage()
{
}
/** /**
* This constructs a CHPFormattedDiskPage from a raw fkp (512 byte array * This constructs a CHPFormattedDiskPage from a raw fkp (512 byte array
@ -92,29 +81,9 @@ public class CHPFormattedDiskPage extends FormattedDiskPage
* *
* @param fkp The 512 byte array to read data from * @param fkp The 512 byte array to read data from
*/ */
public CHPFormattedDiskPage(byte[] documentStream, int offset, int fcMin) public CHPFormattedDiskPage(byte[] fkp)
{ {
super(documentStream, offset); super(fkp);
for (int x = 0; x < _crun; x++)
{
_chpxList.add(new CHPX(getStart(x) - fcMin, getEnd(x) - fcMin, getGrpprl(x)));
}
}
public CHPX getCHPX(int index)
{
return (CHPX)_chpxList.get(index);
}
public void fill(List filler)
{
_chpxList.addAll(filler);
}
public ArrayList getOverflow()
{
return _overFlow;
} }
/** /**
@ -123,87 +92,22 @@ public class CHPFormattedDiskPage extends FormattedDiskPage
* @param index The index of the chpx to get. * @param index The index of the chpx to get.
* @return a chpx grpprl. * @return a chpx grpprl.
*/ */
protected byte[] getGrpprl(int index) public byte[] getGrpprl(int index)
{ {
int chpxOffset = 2 * LittleEndian.getUnsignedByte(_fkp, _offset + (((_crun + 1) * 4) + index)); int chpxOffset = 2 * LittleEndian.getUnsignedByte(_fkp, ((_crun + 1) * 4) + index);
//optimization if offset == 0 use "Normal" style //optimization if offset == 0 use "Normal" style
if(chpxOffset == 0) if(chpxOffset == 0)
{ {
return new byte[0]; return new byte[0];
} }
int size = LittleEndian.getUnsignedByte(_fkp, _offset + chpxOffset); int size = LittleEndian.getUnsignedByte(_fkp, chpxOffset);
byte[] chpx = new byte[size]; byte[] chpx = new byte[size];
System.arraycopy(_fkp, _offset + ++chpxOffset, chpx, 0, size); System.arraycopy(_fkp, ++chpxOffset, chpx, 0, size);
return chpx; return chpx;
} }
protected byte[] toByteArray(int fcMin)
{
byte[] buf = new byte[512];
int size = _chpxList.size();
int grpprlOffset = 0;
int offsetOffset = 0;
int fcOffset = 0;
// total size is currently the size of one FC
int totalSize = FC_SIZE;
int index = 0;
for (; index < size; index++)
{
int grpprlLength = ((CHPX)_chpxList.get(index)).getGrpprl().length;
// check to see if we have enough room for an FC, a byte, and the grpprl.
totalSize += (FC_SIZE + 1 + grpprlLength);
// if size is uneven we will have to add one so the first grpprl falls
// on a word boundary
if (totalSize > 511 + (index % 2))
{
totalSize -= (FC_SIZE + 1 + grpprlLength);
break;
}
// grpprls must fall on word boundaries
if (grpprlLength % 2 > 0)
{
totalSize += 1;
}
}
// see if we couldn't fit some
if (index != size)
{
_overFlow = new ArrayList();
_overFlow.addAll(index, _chpxList);
}
// index should equal number of CHPXs that will be in this fkp now.
buf[511] = (byte)index;
offsetOffset = (FC_SIZE * index) + FC_SIZE;
grpprlOffset = offsetOffset + index + (grpprlOffset % 2);
CHPX chpx = null;
for (int x = 0; x < index; x++)
{
chpx = (CHPX)_chpxList.get(x);
byte[] grpprl = chpx.getGrpprl();
LittleEndian.putInt(buf, fcOffset, chpx.getStart() + fcMin);
buf[offsetOffset] = (byte)(grpprlOffset/2);
System.arraycopy(grpprl, 0, buf, grpprlOffset, grpprl.length);
grpprlOffset += grpprl.length + (grpprl.length % 2);
offsetOffset += 1;
fcOffset += FC_SIZE;
}
// put the last chpx's end in
LittleEndian.putInt(buf, fcOffset, chpx.getEnd() + fcMin);
return buf;
}
} }

27
src/scratchpad/src/org/apache/poi/hdf/model/hdftypes/DocumentProperties.java
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@ -1,5 +1,3 @@
/* ==================================================================== /* ====================================================================
* The Apache Software License, Version 1.1 * The Apache Software License, Version 1.1
* *
@ -58,20 +56,35 @@
package org.apache.poi.hdf.model.hdftypes; package org.apache.poi.hdf.model.hdftypes;
import org.apache.poi.util.LittleEndian; import org.apache.poi.util.LittleEndian;
import org.apache.poi.hwpf.model.hdftypes.definitions.DOPAbstractType;
/** /**
* Comment me * Comment me
* *
* @author Ryan Ackley * @author Ryan Ackley
*/ */
public class DocumentProperties extends DOPAbstractType public class DocumentProperties implements HDFType
{ {
public boolean _fFacingPages;
public int _fpc;
public int _epc;
public int _rncFtn;
public int _nFtn;
public int _rncEdn;
public int _nEdn;
public DocumentProperties(byte[] tableStream, int offset) public DocumentProperties(byte[] dopArray)
{ {
super.fillFields(tableStream, (short)0, offset); _fFacingPages = (dopArray[0] & 0x1) > 0;
_fpc = (dopArray[0] & 0x60) >> 5;
short num = LittleEndian.getShort(dopArray, 2);
_rncFtn = (num & 0x3);
_nFtn = (short)(num & 0xfffc) >> 2;
num = LittleEndian.getShort(dopArray, 52);
_rncEdn = num & 0x3;
_nEdn = (short)(num & 0xfffc) >> 2;
num = LittleEndian.getShort(dopArray, 54);
_epc = num & 0x3;
} }
} }

58
src/scratchpad/src/org/apache/poi/hdf/model/hdftypes/FileInformationBlock.java
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@ -1,65 +1,10 @@
/*
* ====================================================================
* The Apache Software License, Version 1.1
*
* Copyright (c) 2003 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution,
* if any, must include the following acknowledgment:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software itself,
* if and wherever such third-party acknowledgments normally appear.
*
* 4. The names "Apache" and "Apache Software Foundation" and
* "Apache POI" must not be used to endorse or promote products
* derived from this software without prior written permission. For
* written permission, please contact apache@apache.org.
*
* 5. Products derived from this software may not be called "Apache",
* "Apache POI", nor may "Apache" appear in their name, without
* prior written permission of the Apache Software Foundation.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*/
package org.apache.poi.hdf.model.hdftypes; package org.apache.poi.hdf.model.hdftypes;
import org.apache.poi.util.BitField; import org.apache.poi.util.BitField;
import org.apache.poi.util.LittleEndian; import org.apache.poi.util.LittleEndian;
import org.apache.poi.hwpf.model.hdftypes.definitions.FIBAbstractType; import org.apache.poi.hdf.model.hdftypes.definitions.FIBAbstractType;
/** /**
* *
@ -359,3 +304,4 @@ public class FileInformationBlock extends FIBAbstractType
} }

24
src/scratchpad/src/org/apache/poi/hdf/model/hdftypes/FormattedDiskPage.java
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@ -80,40 +80,32 @@ public abstract class FormattedDiskPage
{ {
protected byte[] _fkp; protected byte[] _fkp;
protected int _crun; protected int _crun;
protected int _offset;
public FormattedDiskPage()
{
}
/** /**
* Uses a 512-byte array to create a FKP * Uses a 512-byte array to create a FKP
*/ */
public FormattedDiskPage(byte[] documentStream, int offset) public FormattedDiskPage(byte[] fkp)
{ {
_crun = LittleEndian.getUnsignedByte(documentStream, offset + 511); _crun = LittleEndian.getUnsignedByte(fkp, 511);
_fkp = documentStream; _fkp = fkp;
_offset = offset;
} }
/** /**
* Used to get a text offset corresponding to a grpprl in this fkp. * Used to get a text offset corresponding to a grpprl in this fkp.
* @param index The index of the property in this FKP * @param index The index of the property in this FKP
* @return an int representing an offset in the "WordDocument" stream * @return an int representing an offset in the "WordDocument" stream
*/ */
protected int getStart(int index) public int getStart(int index)
{ {
return LittleEndian.getInt(_fkp, _offset + (index * 4)); return LittleEndian.getInt(_fkp, (index * 4));
} }
/** /**
* Used to get the end of the text corresponding to a grpprl in this fkp. * Used to get the end of the text corresponding to a grpprl in this fkp.
* @param index The index of the property in this fkp. * @param index The index of the property in this fkp.
* @return an int representing an offset in the "WordDocument" stream * @return an int representing an offset in the "WordDocument" stream
*/ */
protected int getEnd(int index) public int getEnd(int index)
{ {
return LittleEndian.getInt(_fkp, _offset + ((index + 1) * 4)); return LittleEndian.getInt(_fkp, ((index + 1) * 4));
} }
/** /**
* Used to get the total number of grrprl's stored int this FKP * Used to get the total number of grrprl's stored int this FKP
@ -124,5 +116,5 @@ public abstract class FormattedDiskPage
return _crun; return _crun;
} }
protected abstract byte[] getGrpprl(int index); public abstract byte[] getGrpprl(int index);
} }

146
src/scratchpad/src/org/apache/poi/hdf/model/hdftypes/PAPFormattedDiskPage.java
View File

@ -53,12 +53,8 @@
*/ */
package org.apache.poi.hdf.model.hdftypes; package org.apache.poi.hdf.model.hdftypes;
import org.apache.poi.poifs.common.POIFSConstants;
import org.apache.poi.util.LittleEndian; import org.apache.poi.util.LittleEndian;
import java.util.ArrayList;
import java.util.List;
/** /**
* Represents a PAP FKP. The style properties for paragraph and character runs * Represents a PAP FKP. The style properties for paragraph and character runs
* are stored in fkps. There are PAP fkps for paragraph properties and CHP fkps * are stored in fkps. There are PAP fkps for paragraph properties and CHP fkps
@ -78,62 +74,29 @@ import java.util.List;
public class PAPFormattedDiskPage extends FormattedDiskPage public class PAPFormattedDiskPage extends FormattedDiskPage
{ {
private static final int BX_SIZE = 13;
private static final int FC_SIZE = 4;
private ArrayList _papxList = new ArrayList();
private ArrayList _overFlow;
public PAPFormattedDiskPage()
{
}
/** /**
* Creates a PAPFormattedDiskPage from a 512 byte array * Creates a PAPFormattedDiskPage from a 512 byte array
* *
* @param fkp a 512 byte array. * @param fkp a 512 byte array.
*/ */
public PAPFormattedDiskPage(byte[] documentStream, int offset, int fcMin) public PAPFormattedDiskPage(byte[] fkp)
{ {
super(documentStream, offset); super(fkp);
for (int x = 0; x < _crun; x++)
{
_papxList.add(new PAPX(getStart(x) - fcMin, getEnd(x) - fcMin, getGrpprl(x), getParagraphHeight(x)));
}
_fkp = null;
}
public void fill(List filler)
{
_papxList.addAll(filler);
}
public ArrayList getOverflow()
{
return _overFlow;
}
public PAPX getPAPX(int index)
{
return (PAPX)_papxList.get(index);
} }
/** /**
* Gets the papx for the paragraph at index in this fkp. * Gets the papx for the pagraph at index in this fkp.
* *
* @param index The index of the papx to get. * @param index The index of the papx to get.
* @return a papx grpprl. * @return a papx grpprl.
*/ */
protected byte[] getGrpprl(int index) public byte[] getGrpprl(int index)
{ {
int papxOffset = 2 * LittleEndian.getUnsignedByte(_fkp, _offset + (((_crun + 1) * FC_SIZE) + (index * BX_SIZE))); int papxOffset = 2 * LittleEndian.getUnsignedByte(_fkp, ((_crun + 1) * 4) + (index * 13));
int size = 2 * LittleEndian.getUnsignedByte(_fkp, _offset + papxOffset); int size = 2 * LittleEndian.getUnsignedByte(_fkp, papxOffset);
if(size == 0) if(size == 0)
{ {
size = 2 * LittleEndian.getUnsignedByte(_fkp, _offset + ++papxOffset); size = 2 * LittleEndian.getUnsignedByte(_fkp, ++papxOffset);
} }
else else
{ {
@ -141,100 +104,7 @@ public class PAPFormattedDiskPage extends FormattedDiskPage
} }
byte[] papx = new byte[size]; byte[] papx = new byte[size];
System.arraycopy(_fkp, _offset + ++papxOffset, papx, 0, size); System.arraycopy(_fkp, ++papxOffset, papx, 0, size);
return papx; return papx;
} }
protected byte[] toByteArray(int fcMin)
{
byte[] buf = new byte[512];
int size = _papxList.size();
int grpprlOffset = 0;
int bxOffset = 0;
int fcOffset = 0;
// total size is currently the size of one FC
int totalSize = FC_SIZE;
int index = 0;
for (; index < size; index++)
{
int grpprlLength = ((PAPX)_papxList.get(index)).getGrpprl().length;
// check to see if we have enough room for an FC, a BX, and the grpprl
// and the 1 byte size of the grpprl.
totalSize += (FC_SIZE + BX_SIZE + grpprlLength + 1);
// if size is uneven we will have to add one so the first grpprl falls
// on a word boundary
if (totalSize > 511 + (index % 2))
{
totalSize -= (FC_SIZE + BX_SIZE + grpprlLength);
break;
}
// grpprls must fall on word boundaries
if (grpprlLength % 2 > 0)
{
totalSize += 1;
}
else
{
totalSize += 2;
}
}
// see if we couldn't fit some
if (index != size)
{
_overFlow = new ArrayList();
_overFlow.addAll(index, _papxList);
}
// index should equal number of papxs that will be in this fkp now.
buf[511] = (byte)index;
bxOffset = (FC_SIZE * index) + FC_SIZE;
grpprlOffset = bxOffset + (BX_SIZE * index) + (grpprlOffset % 2);
PAPX papx = null;
for (int x = 0; x < index; x++)
{
papx = (PAPX)_papxList.get(x);
byte[] phe = papx.getParagraphHeight().toByteArray();
byte[] grpprl = papx.getGrpprl();
LittleEndian.putInt(buf, fcOffset, papx.getStart() + fcMin);
buf[bxOffset] = (byte)(grpprlOffset/2);
System.arraycopy(phe, 0, buf, bxOffset + 1, phe.length);
// refer to the section on PAPX in the spec. Places a size on the front
// of the PAPX. Has to do with how the grpprl stays on word
// boundaries.
if ((grpprl.length % 2) > 0)
{
buf[grpprlOffset++] = (byte)((grpprl.length + 1)/2);
}
else
{
buf[++grpprlOffset] = (byte)((grpprl.length)/2);
grpprlOffset++;
}
System.arraycopy(grpprl, 0, buf, grpprlOffset, grpprl.length);
bxOffset += BX_SIZE;
fcOffset += FC_SIZE;
}
// put the last papx's end in
LittleEndian.putInt(buf, fcOffset, papx.getEnd() + fcMin);
return buf;
}
private ParagraphHeight getParagraphHeight(int index)
{
int pheOffset = 1 + (2 * LittleEndian.getUnsignedByte(_fkp, _offset + (((_crun + 1) * 4) + (index * 13))));
ParagraphHeight phe = new ParagraphHeight(_fkp, pheOffset);
return phe;
}
} }

147
src/scratchpad/src/org/apache/poi/hdf/model/hdftypes/PlexOfCps.java
View File

@ -53,127 +53,60 @@
*/ */
package org.apache.poi.hdf.model.hdftypes; package org.apache.poi.hdf.model.hdftypes;
import java.util.ArrayList;
import org.apache.poi.util.LittleEndian;
/** /**
* common data structure in a Word file. Contains an array of 4 byte ints in * common data structure in a Word file. Contains an array of 4 byte ints in
* the front that relate to an array of abitrary data structures in the back. * the front that relate to an array of abitrary data structures in the back.
* *
* This class acts more like a pointer. In the sense that it doesn't store any
* data. It only provides convenience methods for accessing a particular
* PlexOfCps
* *
* @author Ryan Ackley * @author Ryan Ackley
*/ */
public class PlexOfCps public class PlexOfCps
{ {
private int _count; private int _count;
private int _offset; private int _offset;
private int _sizeOfStruct; private int _sizeOfStruct;
private ArrayList _props;
public PlexOfCps(int sizeOfStruct) /**
{ * Constructor
_props = new ArrayList(); *
_sizeOfStruct = sizeOfStruct; * @param size The size in bytes of this PlexOfCps
} * @param sizeOfStruct The size of the data structure type stored in
* this PlexOfCps.
/** */
* Constructor public PlexOfCps(int size, int sizeOfStruct)
*
* @param size The size in bytes of this PlexOfCps
* @param sizeOfStruct The size of the data structure type stored in
* this PlexOfCps.
*/
public PlexOfCps(byte[] buf, int start, int size, int sizeOfStruct)
{
_count = (size - 4)/(4 + sizeOfStruct);
_sizeOfStruct = sizeOfStruct;
_props = new ArrayList(_count);
for (int x = 0; x < _count; x++)
{ {
_props.add(getProperty(x, buf, start)); _count = (size - 4)/(4 + sizeOfStruct);
_sizeOfStruct = sizeOfStruct;
} }
} public int getIntOffset(int index)
public PropertyNode getProperty(int index)
{
return (PropertyNode)_props.get(index);
}
public void addProperty(PropertyNode node)
{
_props.add(node);
}
public byte[] toByteArray()
{
int size = _props.size();
int cpBufSize = ((size + 1) * LittleEndian.INT_SIZE);
int structBufSize = + (_sizeOfStruct * size);
int bufSize = cpBufSize + structBufSize;
byte[] buf = new byte[bufSize];
PropertyNode node = null;
for (int x = 0; x < size; x++)
{ {
node = (PropertyNode)_props.get(x); return index * 4;
}
// put the starting offset of the property into the plcf. /**
LittleEndian.putInt(buf, (LittleEndian.INT_SIZE * x), node.getStart()); * returns the number of data structures in this PlexOfCps.
*
// put the struct into the plcf * @return The number of data structures in this PlexOfCps
System.arraycopy(node.getBuf(), 0, buf, cpBufSize + (x * _sizeOfStruct), */
_sizeOfStruct); public int length()
{
return _count;
}
/**
* Returns the offset, in bytes, from the beginning if this PlexOfCps to
* the data structure at index.
*
* @param index The index of the data structure.
*
* @return The offset, in bytes, from the beginning if this PlexOfCps to
* the data structure at index.
*/
public int getStructOffset(int index)
{
return (4 * (_count + 1)) + (_sizeOfStruct * index);
} }
// put the ending offset of the last property into the plcf.
LittleEndian.putInt(buf, LittleEndian.INT_SIZE * size, node.getEnd());
return buf;
}
private PropertyNode getProperty(int index, byte[] buf, int offset)
{
int start = LittleEndian.getInt(buf, offset + getIntOffset(index));
int end = LittleEndian.getInt(buf, offset + getIntOffset(index+1));
byte[] struct = new byte[_sizeOfStruct];
System.arraycopy(buf, offset + getStructOffset(index), struct, 0, _sizeOfStruct);
return new PropertyNode(start, end, struct);
}
private int getIntOffset(int index)
{
return index * 4;
}
/**
* returns the number of data structures in this PlexOfCps.
*
* @return The number of data structures in this PlexOfCps
*/
public int length()
{
return _count;
}
/**
* Returns the offset, in bytes, from the beginning if this PlexOfCps to
* the data structure at index.
*
* @param index The index of the data structure.
*
* @return The offset, in bytes, from the beginning if this PlexOfCps to
* the data structure at index.
*/
private int getStructOffset(int index)
{
return (4 * (_count + 1)) + (_sizeOfStruct * index);
}
} }

31
src/scratchpad/src/org/apache/poi/hdf/model/hdftypes/PropertyNode.java
View File

@ -54,62 +54,61 @@
package org.apache.poi.hdf.model.hdftypes; package org.apache.poi.hdf.model.hdftypes;
/** /**
* Represents a lightweight node in the Trees used to store content * Represents a lightweight node in the Trees used to store formatting
* properties. * properties.
* *
* @author Ryan Ackley * @author Ryan Ackley
*/ */
public class PropertyNode implements Comparable public class PropertyNode implements Comparable
{ {
private byte[] _buf; private byte[] _grpprl;
private int _cpStart; private int _fcStart;
private int _cpEnd; private int _fcEnd;
/** /**
* @param fcStart The start of the text for this property. * @param fcStart The start of the text for this property.
* @param fcEnd The end of the text for this property. * @param fcEnd The end of the text for this property.
* @param grpprl The property description in compressed form. * @param grpprl The property description in compressed form.
*/ */
public PropertyNode(int fcStart, int fcEnd, byte[] buf) public PropertyNode(int fcStart, int fcEnd, byte[] grpprl)
{ {
_cpStart = fcStart; _fcStart = fcStart;
_cpEnd = fcEnd; _fcEnd = fcEnd;
_buf = buf; _grpprl = grpprl;
} }
/** /**
* @return The offset of this property's text. * @return The offset of this property's text.
*/ */
public int getStart() public int getStart()
{ {
return _cpStart; return _fcStart;
} }
/** /**
* @retrun The offset of the end of this property's text. * @retrun The offset of the end of this property's text.
*/ */
public int getEnd() public int getEnd()
{ {
return _cpEnd; return _fcEnd;
} }
/** /**
* @return This property's property in copmpressed form. * @return This property's property in copmpressed form.
*/ */
public byte[] getBuf() protected byte[] getGrpprl()
{ {
return _buf; return _grpprl;
} }
/** /**
* Used for sorting in collections. * Used for sorting in collections.
*/ */
public int compareTo(Object o) public int compareTo(Object o)
{ {
int cpEnd = ((PropertyNode)o).getEnd(); int fcEnd = ((PropertyNode)o).getEnd();
if(_cpEnd == cpEnd) if(_fcEnd == fcEnd)
{ {
return 0; return 0;
} }
else if(_cpEnd < cpEnd) else if(_fcEnd < fcEnd)
{ {
return -1; return -1;
} }

182
src/scratchpad/src/org/apache/poi/hdf/model/hdftypes/StyleDescription.java
View File

@ -1,4 +1,3 @@
/* ==================================================================== /* ====================================================================
* The Apache Software License, Version 1.1 * The Apache Software License, Version 1.1
* *
@ -56,10 +55,7 @@
package org.apache.poi.hdf.model.hdftypes; package org.apache.poi.hdf.model.hdftypes;
import java.io.UnsupportedEncodingException;
import org.apache.poi.util.LittleEndian; import org.apache.poi.util.LittleEndian;
import org.apache.poi.util.BitField;
/** /**
* Comment me * Comment me
* *
@ -72,44 +68,27 @@ public class StyleDescription implements HDFType
private static int PARAGRAPH_STYLE = 1; private static int PARAGRAPH_STYLE = 1;
private static int CHARACTER_STYLE = 2; private static int CHARACTER_STYLE = 2;
private short _infoShort; int _baseStyleIndex;
private static BitField _sti = new BitField(0xfff); int _styleTypeCode;
private static BitField _fScratch = new BitField(0x1000); int _numUPX;
private static BitField _fInvalHeight = new BitField(0x2000);
private static BitField _fHasUpe = new BitField(0x4000);
private static BitField _fMassCopy = new BitField(0x8000);
private short _infoShort2;
private static BitField _styleTypeCode = new BitField(0xf);
private static BitField _baseStyle = new BitField(0xfff0);
private static BitField _numUPX = new BitField(0xf);
private static BitField _nextStyle = new BitField(0xfff0);
private short _bchUpe;
private short _infoShort3;
private static BitField _fAutoRedef = new BitField(0x1);
private static BitField _fHidden = new BitField(0x2);
byte[] _papx; byte[] _papx;
byte[] _chpx; byte[] _chpx;
String _name; ParagraphProperties _pap;
// ParagraphProperties _pap; CharacterProperties _chp;
// CharacterProperties _chp;
public StyleDescription() public StyleDescription()
{ {
// _pap = new ParagraphProperties(); _pap = new ParagraphProperties();
// _chp = new CharacterProperties(); _chp = new CharacterProperties();
} }
public StyleDescription(byte[] std, int baseLength, int offset, boolean word9) public StyleDescription(byte[] std, int baseLength, boolean word9)
{ {
int nameStart = offset + baseLength; int infoShort = LittleEndian.getShort(std, 2);
_infoShort = LittleEndian.getShort(std, offset); _styleTypeCode = (infoShort & 0xf);
offset += LittleEndian.SHORT_SIZE; _baseStyleIndex = (infoShort & 0xfff0) >> 4;
_infoShort2 = LittleEndian.getShort(std, offset);
offset += LittleEndian.SHORT_SIZE; infoShort = LittleEndian.getShort(std, 4);
_bchUpe = LittleEndian.getShort(std, offset); _numUPX = infoShort & 0xf;
offset += LittleEndian.SHORT_SIZE;
_infoShort3 = LittleEndian.getShort(std, offset);
offset += LittleEndian.SHORT_SIZE;
//first byte(s) of variable length section of std is the length of the //first byte(s) of variable length section of std is the length of the
//style name and aliases string //style name and aliases string
@ -117,66 +96,52 @@ public class StyleDescription implements HDFType
int multiplier = 1; int multiplier = 1;
if(word9) if(word9)
{ {
nameLength = LittleEndian.getShort(std, nameStart); nameLength = LittleEndian.getShort(std, baseLength);
multiplier = 2; multiplier = 2;
nameStart += LittleEndian.SHORT_SIZE;
} }
else else
{ {
nameLength = std[nameStart]; nameLength = std[baseLength];
} }
try
{
_name = new String(std, nameStart, nameLength * multiplier, "UTF-16LE");
}
catch (UnsupportedEncodingException ignore)
{
// ignore
}
//2 bytes for length, length then null terminator. //2 bytes for length, length then null terminator.
int grupxStart = multiplier + ((nameLength + 1) * multiplier) + nameStart; int grupxStart = multiplier + ((nameLength + 1) * multiplier) + baseLength;
// the spec only refers to two possible upxs but it mentions int offset = 0;
// that more may be added in the future for(int x = 0; x < _numUPX; x++)
int add = 0;
int numUPX = _numUPX.getValue(_infoShort2);
for(int x = 0; x < numUPX; x++)
{ {
int upxSize = LittleEndian.getShort(std, grupxStart + add); int upxSize = LittleEndian.getShort(std, grupxStart + offset);
if(_styleTypeCode.getValue(_infoShort2) == PARAGRAPH_STYLE) if(_styleTypeCode == PARAGRAPH_STYLE)
{ {
if(x == 0) if(x == 0)
{ {
_papx = new byte[upxSize]; _papx = new byte[upxSize];
System.arraycopy(std, grupxStart + add + 2, _papx, 0, upxSize); System.arraycopy(std, grupxStart + offset + 2, _papx, 0, upxSize);
} }
else if(x == 1) else if(x == 1)
{ {
_chpx = new byte[upxSize]; _chpx = new byte[upxSize];
System.arraycopy(std, grupxStart + add + 2, _chpx, 0, upxSize); System.arraycopy(std, grupxStart + offset + 2, _chpx, 0, upxSize);
} }
} }
else if(_styleTypeCode.getValue(_infoShort2) == CHARACTER_STYLE && x == 0) else if(_styleTypeCode == CHARACTER_STYLE && x == 0)
{ {
_chpx = new byte[upxSize]; _chpx = new byte[upxSize];
System.arraycopy(std, grupxStart + add + 2, _chpx, 0, upxSize); System.arraycopy(std, grupxStart + offset + 2, _chpx, 0, upxSize);
} }
// the upx will always start on a word boundary.
if(upxSize % 2 == 1) if(upxSize % 2 == 1)
{ {
++upxSize; ++upxSize;
} }
add += 2 + upxSize; offset += 2 + upxSize;
} }
} }
public int getBaseStyle() public int getBaseStyle()
{ {
return _baseStyle.getValue(_infoShort2); return _baseStyleIndex;
} }
public byte[] getCHPX() public byte[] getCHPX()
{ {
@ -186,83 +151,20 @@ public class StyleDescription implements HDFType
{ {
return _papx; return _papx;
} }
// public ParagraphProperties getPAP() public ParagraphProperties getPAP()
// {
// return _pap;
// }
// public CharacterProperties getCHP()
// {
// return _chp;
// }
// public void setPAP(ParagraphProperties pap)
// {
// _pap = pap;
// }
// public void setCHP(CharacterProperties chp)
// {
// _chp = chp;
// }
public byte[] toByteArray()
{ {
// size equals 8 bytes for known variables plus 2 bytes for name length plus return _pap;
// name length * 2 plus 2 bytes for null plus upx's preceded by length }
int size = 8 + 2 + ((_name.length() + 1) * 2); public CharacterProperties getCHP()
{
//only worry about papx and chpx for upxs return _chp;
if(_styleTypeCode.getValue(_infoShort2) == PARAGRAPH_STYLE) }
{ public void setPAP(ParagraphProperties pap)
size += _papx.length + 2 + (_papx.length % 2); {
size += _chpx.length + 2; _pap = pap;
} }
else if (_styleTypeCode.getValue(_infoShort2) == CHARACTER_STYLE) public void setCHP(CharacterProperties chp)
{ {
size += _chpx.length + 2; _chp = chp;
}
byte[] buf = new byte[size];
int offset = 0;
LittleEndian.putShort(buf, offset, _infoShort);
offset += LittleEndian.SHORT_SIZE;
LittleEndian.putShort(buf, offset, _infoShort2);
offset += LittleEndian.SHORT_SIZE;
LittleEndian.putShort(buf, offset, _bchUpe);
offset += LittleEndian.SHORT_SIZE;
LittleEndian.putShort(buf, offset, _infoShort3);
offset += LittleEndian.SHORT_SIZE;
char[] letters = _name.toCharArray();
LittleEndian.putShort(buf, offset, (short)letters.length);
offset += LittleEndian.SHORT_SIZE;
for (int x = 0; x < letters.length; x++)
{
LittleEndian.putShort(buf, offset, (short)letters[x]);
offset += LittleEndian.SHORT_SIZE;
}
// get past the null delimiter for the name.
offset += LittleEndian.SHORT_SIZE;
//only worry about papx and chpx for upxs
if(_styleTypeCode.getValue(_infoShort2) == PARAGRAPH_STYLE)
{
LittleEndian.putShort(buf, offset, (short)_papx.length);
offset += LittleEndian.SHORT_SIZE;
System.arraycopy(_papx, 0, buf, offset, _papx.length);
offset += _papx.length + (_papx.length % 2);
LittleEndian.putShort(buf, offset, (short)_chpx.length);
offset += LittleEndian.SHORT_SIZE;
System.arraycopy(_chpx, 0, buf, offset, _chpx.length);
offset += _chpx.length;
}
else if (_styleTypeCode.getValue(_infoShort2) == CHARACTER_STYLE)
{
LittleEndian.putShort(buf, offset, (short)_chpx.length);
offset += LittleEndian.SHORT_SIZE;
System.arraycopy(_chpx, 0, buf, offset, _chpx.length);
offset += _chpx.length;
}
return buf;
} }
} }

2730
src/scratchpad/src/org/apache/poi/hdf/model/hdftypes/StyleSheet.java
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16
src/scratchpad/src/org/apache/poi/hdf/model/hdftypes/TextPiece.java
View File

@ -66,7 +66,6 @@ public class TextPiece extends PropertyNode implements Comparable
{ {
private boolean _usesUnicode; private boolean _usesUnicode;
private int _length; private int _length;
private PieceDescriptor _pd;
/** /**
* @param start Offset in main document stream. * @param start Offset in main document stream.
@ -74,11 +73,12 @@ public class TextPiece extends PropertyNode implements Comparable
* does not necessarily refer to 1 byte. * does not necessarily refer to 1 byte.
* @param unicode true if this text is unicode. * @param unicode true if this text is unicode.
*/ */
public TextPiece(int start, int end, byte[] text, PieceDescriptor pd) public TextPiece(int start, int length, boolean unicode)
{ {
super(start, end, text); super(start, start + length, null);
_usesUnicode = pd.isUnicode(); _usesUnicode = unicode;
_length = end - start; _length = length;
} }
/** /**
* @return If this text piece uses unicode * @return If this text piece uses unicode
@ -87,9 +87,5 @@ public class TextPiece extends PropertyNode implements Comparable
{ {
return _usesUnicode; return _usesUnicode;
} }
public PieceDescriptor getPieceDescriptor()
{
return _pd;
}
} }