SignatureX.java :  » Messenger » otr4j » net » java » otr4j » io » messages » Java Open Source

/*
 * otr4j, the open source java otr library.
 *
 * Distributable under LGPL license.
 * See terms of license at gnu.org.
 */
package net.java.otr4j.io.messages;

import java.security.PublicKey;
import java.util.Arrays;

/**
 * 
 * @author George Politis
 */
public class SignatureX {
  // Fields.
  public PublicKey longTermPublicKey;
  public int dhKeyID;
  public byte[] signature;

  // Ctor.
  public SignatureX(PublicKey ourLongTermPublicKey, int ourKeyID,
      byte[] signature) {
    this.longTermPublicKey = ourLongTermPublicKey;
    this.dhKeyID = ourKeyID;
    this.signature = signature;
  }

  // Methods.
  @Override
  public int hashCode() {
    // TODO: Needs work.
    final int prime = 31;
    int result = 1;
    result = prime * result + dhKeyID;
    result = prime
        * result
        + ((longTermPublicKey == null) ? 0 : longTermPublicKey
            .hashCode());
    result = prime * result + Arrays.hashCode(signature);
    return result;
  }

  @Override
  public boolean equals(Object obj) {
    // TODO: Needs work.
    if (this == obj)
      return true;
    if (obj == null)
      return false;
    if (getClass() != obj.getClass())
      return false;
    SignatureX other = (SignatureX) obj;
    if (dhKeyID != other.dhKeyID)
      return false;
    if (longTermPublicKey == null) {
      if (other.longTermPublicKey != null)
        return false;
    } else if (!longTermPublicKey.equals(other.longTermPublicKey))
      return false;
    if (!Arrays.equals(signature, other.signature))
      return false;
    return true;
  }

}