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.krbPriv;
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 stores the KRB-PRIV 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 KrbPrivStatesEnum implements States
34 {
35 // Start
36 START_STATE, // 0
37
38 // ----- KRB-SAFE component --------------------------------------
39 KRB_PRIV_TAG_STATE, // 1
40
41 KRB_PRIV_SEQ_STATE, // 2
42
43 KRB_PRIV_PVNO_TAG_STATE, // 3
44 KRB_PRIV_PVNO_STATE, // 4
45
46 KRB_PRIV_MSGTYPE_TAG_STATE, // 5
47 KRB_PRIV_MSGTYPE_STATE, // 6
48
49 KRB_PRIV_EN_PART_TAG_STATE, // 7
50
51 // End
52 LAST_KRB_PRIV_STATE; // 8
53
54 /**
55 * Get the grammar name
56 *
57 * @param grammar The grammar code
58 * @return The grammar name
59 */
60 public String getGrammarName( int grammar )
61 {
62 return "KRB_PRIV_GRAMMAR";
63 }
64
65
66 /**
67 * Get the grammar name
68 *
69 * @param grammar The grammar class
70 * @return The grammar name
71 */
72 public String getGrammarName( Grammar<KrbPrivContainer> grammar )
73 {
74 if ( grammar instanceof KrbPrivGrammar )
75 {
76 return "KRB_PRIV_GRAMMAR";
77 }
78 else
79 {
80 return "UNKNOWN GRAMMAR";
81 }
82 }
83
84
85 /**
86 * Get the string representing the state
87 *
88 * @param state The state number
89 * @return The String representing the state
90 */
91 public String getState( int state )
92 {
93 return ( ( state == LAST_KRB_PRIV_STATE.ordinal() ) ? "LAST_KRB_PRIV_STATE" : name() );
94 }
95
96
97 /**
98 * {@inheritDoc}
99 */
100 public boolean isEndState()
101 {
102 return this == LAST_KRB_PRIV_STATE;
103 }
104
105
106 /**
107 * {@inheritDoc}
108 */
109 public KrbPrivStatesEnum getStartState()
110 {
111 return START_STATE;
112 }
113 }