content: /*
   *  Licensed to the Apache Software Foundation (ASF) under one or more
   *  contributor license agreements.  See the NOTICE file distributed with
   *  this work for additional information regarding copyright ownership.
   *  The ASF licenses this file to You under the Apache License, Version 2.0
   *  (the "License"); you may not use this file except in compliance with
   *  the License.  You may obtain a copy of the License at
   *
   *     http://www.apache.org/licenses/LICENSE-2.0
   *
   *  Unless required by applicable law or agreed to in writing, software
   *  distributed under the License is distributed on an "AS IS" BASIS,
   *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   *  See the License for the specific language governing permissions and
   *  limitations under the License.
   */
  
  /**
  * @author Alexander Y. Kleymenov
  * @version $Revision$
  */
  
  package android.framework.org.apache.harmony.security_custom.x509;
  
  import java.io.IOException;
  import android.framework.org.apache.harmony.security_custom.asn1.ASN1BitString;
  import android.framework.org.apache.harmony.security_custom.asn1.BerInputStream;
  import android.framework.org.apache.harmony.security_custom.asn1.BerOutputStream;
  
  /**
   * The class encapsulates the ASN.1 DER encoding/decoding work
   * with the following part of X.509 CRL
   * (as specified in RFC 3280 -
   *  Internet X.509 Public Key Infrastructure.
   *  Certificate and Certificate Revocation List (CRL) Profile.
   *  http://www.ietf.org/rfc/rfc3280.txt):
   *
   * <pre>
   *  ReasonFlags ::= BIT STRING {
   *        unused                  (0),
   *        keyCompromise           (1),
   *        cACompromise            (2),
   *        affiliationChanged      (3),
   *        superseded              (4),
   *        cessationOfOperation    (5),
   *        certificateHold         (6),
   *        privilegeWithdrawn      (7),
   *        aACompromise            (8)
   *  }
   *  </pre>
   */
  public final class ReasonFlags {
  
      /**
       * The names of the reasons.
       */
      static final String[] REASONS = {
          "unused",
          "keyCompromise",
          "cACompromise",
          "affiliationChanged",
          "superseded",
          "cessationOfOperation",
          "certificateHold",
          "privilegeWithdrawn",
          "aACompromise"
      };
  
      /** the value of extension */
      private final boolean[] flags;
  
      /**
       * Creates the extension object corresponding to the given flags.
       */
      public ReasonFlags(boolean[] flags) {
          this.flags = flags;
      }
  
      public void dumpValue(StringBuilder sb, String prefix) {
          sb.append(prefix);
          sb.append("ReasonFlags [\n");
          for (int i=0; i<flags.length; i++) {
              if (flags[i]) {
                  sb.append(prefix).append("  ").append(REASONS[i]).append('\n');
              }
          }
          sb.append(prefix);
          sb.append("]\n");
      }
  
      /**
       * ASN.1 Encoder/Decoder.
       */
      public static final ASN1BitString ASN1 =
                              new ASN1BitString.ASN1NamedBitList(REASONS.length) {
          public Object getDecodedObject(BerInputStream in) throws IOException {
              return new ReasonFlags((boolean[]) super.getDecodedObject(in));
          }
  
          public void setEncodingContent(BerOutputStream out) {
              out.content = ((ReasonFlags) out.content).flags;
              super.setEncodingContent(out);
          }
      };
  }
  