1 /* 2 * Licensed to the Apache Software Foundation (ASF) under one 3 * or more contributor license agreements. See the NOTICE file 4 * distributed with this work for additional information 5 * regarding copyright ownership. The ASF licenses this file 6 * to you under the Apache License, Version 2.0 (the 7 * "License"); you may not use this file except in compliance 8 * with the License. You may obtain a copy of the License at 9 * 10 * http://www.apache.org/licenses/LICENSE-2.0 11 * 12 * Unless required by applicable law or agreed to in writing, 13 * software distributed under the License is distributed on an 14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 15 * KIND, either express or implied. See the License for the 16 * specific language governing permissions and limitations 17 * under the License. 18 * 19 */ 20 package org.apache.directory.shared.kerberos.codec.krbCred; 21 22 23 import org.apache.directory.api.asn1.ber.grammar.Grammar; 24 import org.apache.directory.api.asn1.ber.grammar.States; 25 26 27 /** 28 * This class store the KrbCred grammar's constants. It is also used for debugging 29 * purpose 30 * 31 * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> 32 */ 33 public enum KrbCredStatesEnum implements States 34 { 35 // Start 36 START_STATE, // 0 37 38 // ----- KRB-ERROR component -------------------------------------- 39 KRB_CRED_TAG_STATE, // 1 40 41 KRB_CRED_SEQ_TAG_STATE, // 2 42 43 KRB_CRED_PVNO_TAG_STATE, // 3 44 KRB_CRED_PVNO_STATE, // 4 45 46 KRB_CRED_MSGTYPE_TAG_STATE, // 5 47 KRB_CRED_MSGTYPE_STATE, // 6 48 49 KRB_CRED_TICKETS_TAG_STATE, // 7 50 KRB_CRED_TICKETS_STATE, // 8 51 52 KRB_CRED_ENCPART_TAG_STATE, // 9 53 54 // End 55 LAST_KRB_CRED_STATE; // 10 56 57 /** 58 * Get the grammar name 59 * 60 * @param grammar The grammar code 61 * @return The grammar name 62 */ 63 public String getGrammarName( int grammar ) 64 { 65 return "KRB_CRED_GRAMMAR"; 66 } 67 68 69 /** 70 * Get the grammar name 71 * 72 * @param grammar The grammar class 73 * @return The grammar name 74 */ 75 public String getGrammarName( Grammar<KrbCredContainer> grammar ) 76 { 77 if ( grammar instanceof KrbCredGrammar ) 78 { 79 return "KRB_CRED_GRAMMAR"; 80 } 81 else 82 { 83 return "UNKNOWN GRAMMAR"; 84 } 85 } 86 87 88 /** 89 * Get the string representing the state 90 * 91 * @param state The state number 92 * @return The String representing the state 93 */ 94 public String getState( int state ) 95 { 96 return ( ( state == LAST_KRB_CRED_STATE.ordinal() ) ? "LAST_KRB_CRED_STATE" : name() ); 97 } 98 99 100 /** 101 * {@inheritDoc} 102 */ 103 public boolean isEndState() 104 { 105 return this == LAST_KRB_CRED_STATE; 106 } 107 108 109 /** 110 * {@inheritDoc} 111 */ 112 public KrbCredStatesEnum getStartState() 113 { 114 return START_STATE; 115 } 116 }