org.freehep.util.io
Class EEXECDecryption

java.lang.Object
  java.io.InputStream
      org.freehep.util.io.EEXECDecryption

All Implemented Interfaces:

Closeable, EEXECConstants

public class EEXECDecryption
extends InputStream
implements EEXECConstants

Decrypts using the EEXEC form (Used by Type 1 fonts).

Version:

$Id: EEXECDecryption.java 8584 2006-08-10 23:06:37Z duns $

Author:

Simon Fischer

Field Summary

Fields inherited from interface org.freehep.util.io.EEXECConstants

C1, C2, CHARSTRING_R, EEXEC_R, N

Constructor Summary

EEXECDecryption(InputStream in)
Creates an EEXECDecryption from the given stream

EEXECDecryption(InputStream in, int r, int n)
Creates an EEXECDecryption from the given stream

Method Summary

void	close()
int	read()

Methods inherited from class java.io.InputStream

available, mark, markSupported, read, read, reset, skip

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

EEXECDecryption

public EEXECDecryption(InputStream in)

Creates an EEXECDecryption from the given stream

Parameters:

in - stream to read from

EEXECDecryption

public EEXECDecryption(InputStream in,
                       int r,
                       int n)

Creates an EEXECDecryption from the given stream

Parameters:

in - stream to read from

r -

n -

Method Detail

read

public int read()
         throws IOException

Specified by:

read in class InputStream

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Overrides:

close in class InputStream

Throws:

IOException