src/org/bouncycastle/asn1/DERUnknownTag.java

   1 package org.bouncycastle.asn1;
   2
   3 import java.io.*;
   4
   5 /**
   6  * We insert one of these when we find a tag we don't recognise.
   7  */
   8 public class DERUnknownTag
   9     extends DERObject
  10 {
  11     int         tag;
  12     byte[]      data;
  13
  14     /**
  15      * @param tag the tag value.
  16      * @param data the octets making up the time.
  17      */
  18     public DERUnknownTag(
  19         int     tag,
  20         byte[]  data)
  21     {
  22         this.tag = tag;
  23         this.data = data;
  24     }
  25
  26     public int getTag()
  27     {
  28         return tag;
  29     }
  30
  31     public byte[] getData()
  32     {
  33         return data;
  34     }
  35
  36     void encode(
  37         DEROutputStream  out)
  38         throws IOException
  39     {
  40         out.writeEncoded(tag, data);
  41     }
  42
  43         public boolean equals(
  44                 Object o)
  45         {
  46         if ((o == null) || !(o instanceof DERUnknownTag))
  47         {
  48             return false;
  49         }
  50
  51         DERUnknownTag other = (DERUnknownTag)o;
  52
  53         if(tag != other.tag)
  54         {
  55                         return false;
  56                 }
  57
  58                 if(data.length != other.data.length)
  59                 {
  60                         return false;
  61                 }
  62
  63                 for(int i = 0; i < data.length; i++)
  64                 {
  65                         if(data[i] != other.data[i])
  66                         {
  67                                 return false;
  68                         }
  69                 }
  70
  71                 return true;
  72         }
  73 }