diff options
Diffstat (limited to 'OpenSim/Framework/Communications/Cache')
| -rw-r--r-- | OpenSim/Framework/Communications/Cache/AuthedSessionCache.cs | 133 |
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 | |||
| 28 | using System; | ||
| 29 | using System.Collections.Generic; | ||
| 30 | |||
| 31 | namespace 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 | } | ||