From 13d6dc3a6a5e8bd3c17997351a0e6f087eb301a2 Mon Sep 17 00:00:00 2001
From: tknall <tknall@7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c>
Date: Tue, 25 Nov 2008 12:04:30 +0000
Subject: Removing itext from source.

git-svn-id: https://joinup.ec.europa.eu/svn/pdf-as/trunk@302 7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c
---
 .../java/com/lowagie/bc/asn1/BERInputStream.java   | 197 ---------------------
 1 file changed, 197 deletions(-)
 delete mode 100644 src/main/java/com/lowagie/bc/asn1/BERInputStream.java

(limited to 'src/main/java/com/lowagie/bc/asn1/BERInputStream.java')

diff --git a/src/main/java/com/lowagie/bc/asn1/BERInputStream.java b/src/main/java/com/lowagie/bc/asn1/BERInputStream.java
deleted file mode 100644
index 395c1e7..0000000
--- a/src/main/java/com/lowagie/bc/asn1/BERInputStream.java
+++ /dev/null
@@ -1,197 +0,0 @@
-package com.lowagie.bc.asn1;
-
-import java.io.ByteArrayOutputStream;
-import java.io.EOFException;
-import java.io.IOException;
-import java.io.InputStream;
-import java.util.Vector;
-
-public class BERInputStream
-    extends DERInputStream
-{
-	private DERObject END_OF_STREAM = new DERObject() {
-										void encode(
-											DEROutputStream out)
-										throws IOException
-										{
-											throw new IOException("Eeek!");
-										}
-
-									};
-    public BERInputStream(
-        InputStream is)
-    {
-        super(is);
-    }
-
-    /**
-     * read a string of bytes representing an indefinite length object.
-     */
-    private byte[] readIndefiniteLengthFully()
-        throws IOException
-    {
-        ByteArrayOutputStream   bOut = new ByteArrayOutputStream();
-        int                     b, b1;
-
-        b1 = read();
-
-        while ((b = read()) >= 0)
-        {
-			if (b1 == 0 && b == 0)
-			{
-				break;
-			}
-
-            bOut.write(b1);
-            b1 = b;
-        }
-
-        return bOut.toByteArray();
-    }
-
-	private BERConstructedOctetString buildConstructedOctetString()
-		throws IOException
-	{
-        Vector                  octs = new Vector();
-
-		for (;;)
-		{
-			DERObject		o = readObject();
-
-			if (o == END_OF_STREAM)
-			{
-				break;
-			}
-
-            octs.addElement(o);
-		}
-
-		return new BERConstructedOctetString(octs);
-	}
-
-    public DERObject readObject()
-        throws IOException
-    {
-        int tag = read();
-        if (tag == -1)
-        {
-            throw new EOFException();
-        }
-    
-        int     length = readLength();
-
-        if (length < 0)    // indefinite length method
-        {
-            switch (tag)
-            {
-            case NULL:
-                return null;
-            case SEQUENCE | CONSTRUCTED:
-                BERConstructedSequence  seq = new BERConstructedSequence();
-    
-				for (;;)
-				{
-					DERObject   obj = readObject();
-
-					if (obj == END_OF_STREAM)
-					{
-						break;
-					}
-
-					seq.addObject(obj);
-				}
-				return seq;
-            case OCTET_STRING | CONSTRUCTED:
-				return buildConstructedOctetString();
-            case SET | CONSTRUCTED:
-                ASN1EncodableVector  v = new ASN1EncodableVector();
-    
-				for (;;)
-				{
-					DERObject   obj = readObject();
-
-					if (obj == END_OF_STREAM)
-					{
-						break;
-					}
-
-					v.add(obj);
-				}
-				return new BERSet(v);
-            default:
-                //
-                // with tagged object tag number is bottom 5 bits
-                //
-                if ((tag & TAGGED) != 0)  
-                {
-                    if ((tag & 0x1f) == 0x1f)
-                    {
-                        throw new IOException("unsupported high tag encountered");
-                    }
-
-                    //
-                    // simple type - implicit... return an octet string
-                    //
-                    if ((tag & CONSTRUCTED) == 0)
-                    {
-                        byte[]  bytes = readIndefiniteLengthFully();
-
-                        return new BERTaggedObject(false, tag & 0x1f, new DEROctetString(bytes));
-                    }
-
-                    //
-                    // either constructed or explicitly tagged
-                    //
-					DERObject		dObj = readObject();
-
-					if (dObj == END_OF_STREAM)     // empty tag!
-                    {
-                        return new DERTaggedObject(tag & 0x1f);
-                    }
-
-                    DERObject       next = readObject();
-
-                    //
-                    // explicitly tagged (probably!) - if it isn't we'd have to
-                    // tell from the context
-                    //
-                    if (next == END_OF_STREAM)
-                    {
-                        return new BERTaggedObject(tag & 0x1f, dObj);
-                    }
-
-                    //
-                    // another implicit object, we'll create a sequence...
-                    //
-                    seq = new BERConstructedSequence();
-
-                    seq.addObject(dObj);
-
-                    do
-                    {
-                        seq.addObject(next);
-                        next = readObject();
-                    }
-                    while (next != END_OF_STREAM);
-
-                    return new BERTaggedObject(false, tag & 0x1f, seq);
-                }
-
-                throw new IOException("unknown BER object encountered");
-            }
-        }
-        else
-        {
-            if (tag == 0 && length == 0)    // end of contents marker.
-            {
-                return END_OF_STREAM;
-            }
-
-            byte[]  bytes = new byte[length];
-    
-            readFully(bytes);
-    
-			return buildObject(tag, bytes);
-        }
-    }
-}
-- 
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