001/* 002 * Licensed to the Apache Software Foundation (ASF) under one 003 * or more contributor license agreements. See the NOTICE file 004 * distributed with this work for additional information 005 * regarding copyright ownership. The ASF licenses this file 006 * to you under the Apache License, Version 2.0 (the 007 * "License"); you may not use this file except in compliance 008 * with the License. You may obtain a copy of the License at 009 * 010 * http://www.apache.org/licenses/LICENSE-2.0 011 * 012 * Unless required by applicable law or agreed to in writing, 013 * software distributed under the License is distributed on an 014 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 015 * KIND, either express or implied. See the License for the 016 * specific language governing permissions and limitations 017 * under the License. 018 * 019 */ 020package org.apache.directory.shared.kerberos.codec.kdcReqBody; 021 022 023import org.apache.directory.api.asn1.ber.grammar.Grammar; 024import org.apache.directory.api.asn1.ber.grammar.States; 025 026 027/** 028 * This class store the KDC-REQ-BODY grammar's constants. It is also used for debugging 029 * purpose 030 * 031 * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> 032 */ 033public enum KdcReqBodyStatesEnum implements States 034{ 035 // Start 036 START_STATE, // 0 037 038 // ----- KDC-REQ-BODY message -------------------------------------- 039 KDC_REQ_BODY_SEQ_STATE, // 1 040 041 KDC_REQ_BODY_KDC_OPTIONS_TAG_STATE, // 2 042 KDC_REQ_BODY_KDC_OPTIONS_STATE, // 3 043 044 KDC_REQ_BODY_CNAME_OR_REALM_TAG_STATE, // 4 045 KDC_REQ_BODY_CNAME_STATE, // 5 046 047 KDC_REQ_BODY_REALM_TAG_STATE, // 6 048 049 KDC_REQ_BODY_SNAME_OR_FROM_OR_TILL_TAG_STATE, // 7 050 KDC_REQ_BODY_SNAME_STATE, // 8 051 052 KDC_REQ_BODY_FROM_STATE, // 9 053 054 KDC_REQ_BODY_TILL_TAG_STATE, // 10 055 KDC_REQ_BODY_TILL_STATE, // 11 056 057 KDC_REQ_BODY_RTIME_OR_NONCE_TAG_STATE, // 12 058 KDC_REQ_BODY_RTIME_STATE, // 13 059 060 KDC_REQ_BODY_NONCE_TAG_STATE, // 14 061 KDC_REQ_BODY_NONCE_STATE, // 15 062 063 KDC_REQ_BODY_ETYPE_TAG_STATE, // 16 064 KDC_REQ_BODY_ETYPE_SEQ_STATE, // 17 065 KDC_REQ_BODY_ETYPE_STATE, // 18 066 067 KDC_REQ_BODY_ADDRESSES_STATE, // 19 068 069 KDC_REQ_BODY_ENC_AUTH_DATA_STATE, // 20 070 071 KDC_REQ_BODY_ADDITIONAL_TICKETS_TAG_STATE, // 21 072 KDC_REQ_BODY_ADDITIONAL_TICKETS_SEQ_STATE, // 22 073 KDC_REQ_BODY_ADDITIONAL_TICKETS_STATE, // 23 074 075 // End 076 LAST_KDC_REQ_BODY_STATE; // 24 077 078 /** 079 * Get the grammar name 080 * 081 * @param grammar The grammar code 082 * @return The grammar name 083 */ 084 public String getGrammarName( int grammar ) 085 { 086 return "KDC_REQ_BODY_GRAMMAR"; 087 } 088 089 090 /** 091 * Get the grammar name 092 * 093 * @param grammar The grammar class 094 * @return The grammar name 095 */ 096 public String getGrammarName( Grammar<KdcReqBodyContainer> grammar ) 097 { 098 if ( grammar instanceof KdcReqBodyGrammar ) 099 { 100 return "KDC_REQ_BODY_GRAMMAR"; 101 } 102 else 103 { 104 return "UNKNOWN GRAMMAR"; 105 } 106 } 107 108 109 /** 110 * Get the string representing the state 111 * 112 * @param state The state number 113 * @return The String representing the state 114 */ 115 public String getState( int state ) 116 { 117 return ( ( state == LAST_KDC_REQ_BODY_STATE.ordinal() ) ? "KDC_REQ_BODY_END_STATE" : name() ); 118 } 119 120 121 /** 122 * {@inheritDoc} 123 */ 124 public boolean isEndState() 125 { 126 return this == LAST_KDC_REQ_BODY_STATE; 127 } 128 129 130 /** 131 * {@inheritDoc} 132 */ 133 public KdcReqBodyStatesEnum getStartState() 134 { 135 return START_STATE; 136 } 137}