@@ -, +, @@
* 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
* .
*/
* FontTable or in MS terminology sttbfffn is a common data structure written in all
* Word files. The sttbfffn is an sttbf where each string is an FFN structure instead
* of pascal-style strings. An sttbf is a string Table stored in file. Thus sttbffn
* is like an Sttbf with an array of FFN structures that stores the font name strings
*
* @author Praveen Mathew
*/
private short exntdChar;// strings are extended character if = 0xFFFF
private short stringCount;// how many strings are included in the string table
private short extraDataSz;// size in bytes of the extra data
// added extra facilitator members
private int lcbSttbfffn;// count of bytes in sttbfffn
private boolean isExtndChar;
private int fcSttbfffnMainOffset = 0x0112;// offset in mainStream
private int lcbSttbfffnMainOffset = 0x0116;// offset in mainstream
private int fcSttbfffn;// table stream offset for sttbfffn
// FFN structure containing strings of font names
private Ffn[] fontNames = null;
public FontTable(byte[] buf, int offset, int lcbSttbfffn)
{
this.lcbSttbfffn = lcbSttbfffn;
this.fcSttbfffn = offset;
exntdChar = LittleEndian.getShort(buf, offset);
offset += LittleEndian.SHORT_SIZE;
stringCount = LittleEndian.getShort(buf, offset);
offset += LittleEndian.SHORT_SIZE;
extraDataSz = LittleEndian.getShort(buf, offset);
offset += LittleEndian.SHORT_SIZE;
if ((exntdChar & 0xFFFF) == 0xFFFF)
{
isExtndChar = true;
}
else
{
isExtndChar = false;
}
fontNames = new Ffn[stringCount]; //Ffn corresponds to a Pascal style String in STTBF.
for(int i = 0;i= this.getSize())
{
System.out.println("Total size of Sttbfn mismatched with calculated size");
break;
}
fontNames[i] = new Ffn(buf,offset);
offset += fontNames[i].getSize();
}
}
public boolean isExtndChar()
{
return isExtndChar;
}
public short getStringCount()
{
return stringCount;
}
public int getSize()
{
return lcbSttbfffn;
}
public char [] getMainFont(int chpFtc )
{
if(chpFtc >= stringCount)
{
System.out.println("Mismatch in chpFtc with stringCount");
return null;
}
return fontNames[chpFtc].getMainFontName();
}
public char [] getAltFont(int chpFtc )
{
if(chpFtc >= stringCount)
{
System.out.println("Mismatch in chpFtc with stringCount");
return null;
}
return fontNames[chpFtc].getAltFontName();
}
public void setStringCount(short stringCount)
{
this.stringCount = stringCount;
}
public void writeTo(HWPFFileSystem sys, int fcMin)