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-rw-r--r--OpenSim/Framework/Communications/Cache/AuthedSessionCache.cs133
1 files changed, 0 insertions, 133 deletions
diff --git a/OpenSim/Framework/Communications/Cache/AuthedSessionCache.cs b/OpenSim/Framework/Communications/Cache/AuthedSessionCache.cs
deleted file mode 100644
index d56e48a..0000000
--- a/OpenSim/Framework/Communications/Cache/AuthedSessionCache.cs
+++ /dev/null
@@ -1,133 +0,0 @@
1/*
2 * Copyright (c) Contributors, http://opensimulator.org/
3 * See CONTRIBUTORS.TXT for a full list of copyright holders.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are met:
7 * * Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * * Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 * * Neither the name of the OpenSimulator Project nor the
13 * names of its contributors may be used to endorse or promote products
14 * derived from this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
17 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
18 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
19 * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
20 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
21 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
22 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
23 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
25 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 */
27
28using System;
29using System.Collections.Generic;
30
31namespace OpenSim.Framework.Communications.Cache
32{
33 public class AuthedSessionCache
34 {
35 public class CacheData
36 {
37 private static readonly DateTime UNIX_EPOCH = new DateTime(1970, 1, 1);
38 private string m_session_id;
39 private string m_agent_id;
40 private int m_expire;
41
42 private int get_current_unix_time()
43 {
44 return (int)(DateTime.UtcNow - UNIX_EPOCH).TotalSeconds;
45 }
46
47 public CacheData(string sid, string aid)
48 {
49 m_session_id = sid;
50 m_agent_id = aid;
51 m_expire = get_current_unix_time() + DEFAULT_LIFETIME;
52 }
53
54 public CacheData(string sid, string aid, int time_now)
55 {
56 m_session_id = sid;
57 m_agent_id = aid;
58 m_expire = time_now + DEFAULT_LIFETIME;
59 }
60
61 public string SessionID
62 {
63 get { return m_session_id; }
64 set { m_session_id = value; }
65 }
66
67 public string AgentID
68 {
69 get { return m_agent_id; }
70 set { m_agent_id = value; }
71 }
72
73 public bool isExpired
74 {
75 get { return m_expire < get_current_unix_time(); }
76 }
77
78 public void Renew()
79 {
80 m_expire = get_current_unix_time() + DEFAULT_LIFETIME;
81 }
82 }
83
84 private static readonly int DEFAULT_LIFETIME = 30;
85 private Dictionary<string, CacheData> m_authed_sessions = new Dictionary<string,CacheData>();
86 // private int m_session_lifetime = DEFAULT_LIFETIME;
87
88 public AuthedSessionCache()
89 {
90 // m_session_lifetime = DEFAULT_LIFETIME;
91 }
92
93 public AuthedSessionCache(int timeout)
94 {
95 // m_session_lifetime = timeout;
96 }
97
98 public CacheData getCachedSession(string session_id, string agent_id)
99 {
100 CacheData ret = null;
101 lock (m_authed_sessions)
102 {
103 if (m_authed_sessions.ContainsKey(session_id))
104 {
105 CacheData cached_session = m_authed_sessions[session_id];
106 if (!cached_session.isExpired && cached_session.AgentID == agent_id)
107 {
108 ret = m_authed_sessions[session_id];
109 // auto renew
110 m_authed_sessions[session_id].Renew();
111 }
112 }
113 }
114 return ret;
115 }
116
117 public void Add(string session_id, string agent_id)
118 {
119 CacheData data = new CacheData(session_id, agent_id);
120 lock (m_authed_sessions)
121 {
122 if (m_authed_sessions.ContainsKey(session_id))
123 {
124 m_authed_sessions[session_id] = data;
125 }
126 else
127 {
128 m_authed_sessions.Add(session_id, data);
129 }
130 }
131 }
132 }
133}