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-rw-r--r--OpenGridServices/OpenGrid.Framework.Manager/GridServerManager.cs94
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1/*
2* Copyright (c) Contributors, http://www.openmetaverse.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 OpenSim 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
29using System;
30using System.Collections;
31using System.Collections.Generic;
32using Nwc.XmlRpc;
33using System.Threading;
34using libsecondlife;
35
36namespace OpenGrid.Framework.Manager {
37
38 /// <summary>
39 /// A remote management system for the grid server
40 /// </summary>
41 public class GridServerManager
42 {
43 /// <summary>
44 /// Triggers events from the grid manager
45 /// </summary>
46 public static GridManagerCallback thecallback;
47
48 /// <summary>
49 /// Security keys
50 /// </summary>
51 public static string sendkey;
52 public static string recvkey;
53
54 /// <summary>
55 /// Disconnects the grid server and shuts it down
56 /// </summary>
57 /// <param name="request">XmlRpc Request</param>
58 /// <returns>An XmlRpc response containing either a "msg" or an "error"</returns>
59 public static XmlRpcResponse XmlRpcShutdownMethod(XmlRpcRequest request)
60 {
61 XmlRpcResponse response = new XmlRpcResponse();
62 Hashtable requestData = (Hashtable)request.Params[0];
63 Hashtable responseData = new Hashtable();
64
65 if(requestData.ContainsKey("session_id")) {
66 if(GridManagementAgent.SessionExists(new LLUUID((string)requestData["session_id"]))) {
67 responseData["msg"]="Shutdown command accepted";
68 (new Thread(new ThreadStart(ShutdownServer))).Start();
69 } else {
70 response.IsFault=true;
71 responseData["error"]="bad session ID";
72 }
73 } else {
74 response.IsFault=true;
75 responseData["error"]="no session ID";
76 }
77
78 response.Value = responseData;
79 return response;
80 }
81
82 /// <summary>
83 /// Shuts down the grid server
84 /// </summary>
85 public static void ShutdownServer()
86 {
87 Console.WriteLine("Shutting down the grid server - recieved a grid manager request");
88 Console.WriteLine("Terminating in three seconds...");
89 Thread.Sleep(3000);
90 thecallback("shutdown");
91 }
92 }
93}
94