From 646bbbc84b8010e0dacbeed5342cdb045f46cc49 Mon Sep 17 00:00:00 2001 From: MW Date: Wed, 27 Jun 2007 15:28:52 +0000 Subject: Some work on restructuring the namespaces / project names. Note this doesn't compile yet as not all the code has been changed to use the new namespaces. Am committing it now for feedback on the namespaces. --- .../Grid/Framework.Manager/GridManagementAgent.cs | 140 +++++++++++++++++++++ .../Grid/Framework.Manager/GridServerManager.cs | 94 ++++++++++++++ .../OpenSim.Grid.Framework.Manager.csproj | 99 +++++++++++++++ .../OpenSim.Grid.Framework.Manager.csproj.user | 12 ++ 4 files changed, 345 insertions(+) create mode 100644 OpenSim/Grid/Framework.Manager/GridManagementAgent.cs create mode 100644 OpenSim/Grid/Framework.Manager/GridServerManager.cs create mode 100644 OpenSim/Grid/Framework.Manager/OpenSim.Grid.Framework.Manager.csproj create mode 100644 OpenSim/Grid/Framework.Manager/OpenSim.Grid.Framework.Manager.csproj.user (limited to 'OpenSim/Grid/Framework.Manager') diff --git a/OpenSim/Grid/Framework.Manager/GridManagementAgent.cs b/OpenSim/Grid/Framework.Manager/GridManagementAgent.cs new file mode 100644 index 0000000..dfc572a --- /dev/null +++ b/OpenSim/Grid/Framework.Manager/GridManagementAgent.cs @@ -0,0 +1,140 @@ +/* +* Copyright (c) Contributors, http://www.openmetaverse.org/ +* See CONTRIBUTORS.TXT for a full list of copyright holders. +* +* Redistribution and use in source and binary forms, with or without +* modification, are permitted provided that the following conditions are met: +* * Redistributions of source code must retain the above copyright +* notice, this list of conditions and the following disclaimer. +* * Redistributions in binary form must reproduce the above copyright +* notice, this list of conditions and the following disclaimer in the +* documentation and/or other materials provided with the distribution. +* * Neither the name of the OpenSim Project nor the +* names of its contributors may be used to endorse or promote products +* derived from this software without specific prior written permission. +* +* THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS AND ANY +* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +* DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY +* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND +* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +* +*/ +using Nwc.XmlRpc; +using OpenSim.Framework; +using OpenSim.Servers; +using System.Collections; +using System.Collections.Generic; +using libsecondlife; + +namespace OpenGrid.Framework.Manager +{ + /// + /// Used to pass messages to the gridserver + /// + /// Pass this argument + public delegate void GridManagerCallback(string param); + + /// + /// Serverside listener for grid commands + /// + public class GridManagementAgent + { + /// + /// Passes grid server messages + /// + private GridManagerCallback thecallback; + + /// + /// Security keys + /// + private string sendkey; + private string recvkey; + + /// + /// Our component type + /// + private string component_type; + + /// + /// List of active sessions + /// + private static ArrayList Sessions; + + /// + /// Initialises a new GridManagementAgent + /// + /// HTTP Daemon for this server + /// What component type are we? + /// Security send key + /// Security recieve key + /// Message callback + public GridManagementAgent(BaseHttpServer app_httpd, string component_type, string sendkey, string recvkey, GridManagerCallback thecallback) + { + this.sendkey = sendkey; + this.recvkey = recvkey; + this.component_type = component_type; + this.thecallback = thecallback; + Sessions = new ArrayList(); + + app_httpd.AddXmlRPCHandler("manager_login", XmlRpcLoginMethod); + + switch (component_type) + { + case "gridserver": + GridServerManager.sendkey = this.sendkey; + GridServerManager.recvkey = this.recvkey; + GridServerManager.thecallback = thecallback; + app_httpd.AddXmlRPCHandler("shutdown", GridServerManager.XmlRpcShutdownMethod); + break; + } + } + + /// + /// Checks if a session exists + /// + /// The session ID + /// Exists? + public static bool SessionExists(LLUUID sessionID) + { + return Sessions.Contains(sessionID); + } + + /// + /// Logs a new session to the grid manager + /// + /// the XMLRPC request + /// An XMLRPC reply + public static XmlRpcResponse XmlRpcLoginMethod(XmlRpcRequest request) + { + XmlRpcResponse response = new XmlRpcResponse(); + Hashtable requestData = (Hashtable)request.Params[0]; + Hashtable responseData = new Hashtable(); + + // TODO: Switch this over to using OpenGrid.Framework.Data + if (requestData["username"].Equals("admin") && requestData["password"].Equals("supersecret")) + { + response.IsFault = false; + LLUUID new_session = LLUUID.Random(); + Sessions.Add(new_session); + responseData["session_id"] = new_session.ToString(); + responseData["msg"] = "Login OK"; + } + else + { + response.IsFault = true; + responseData["error"] = "Invalid username or password"; + } + + response.Value = responseData; + return response; + + } + + } +} diff --git a/OpenSim/Grid/Framework.Manager/GridServerManager.cs b/OpenSim/Grid/Framework.Manager/GridServerManager.cs new file mode 100644 index 0000000..e276556 --- /dev/null +++ b/OpenSim/Grid/Framework.Manager/GridServerManager.cs @@ -0,0 +1,94 @@ +/* +* Copyright (c) Contributors, http://www.openmetaverse.org/ +* See CONTRIBUTORS.TXT for a full list of copyright holders. +* +* Redistribution and use in source and binary forms, with or without +* modification, are permitted provided that the following conditions are met: +* * Redistributions of source code must retain the above copyright +* notice, this list of conditions and the following disclaimer. +* * Redistributions in binary form must reproduce the above copyright +* notice, this list of conditions and the following disclaimer in the +* documentation and/or other materials provided with the distribution. +* * Neither the name of the OpenSim Project nor the +* names of its contributors may be used to endorse or promote products +* derived from this software without specific prior written permission. +* +* THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS AND ANY +* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +* DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY +* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND +* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +* +*/ + +using System; +using System.Collections; +using System.Collections.Generic; +using Nwc.XmlRpc; +using System.Threading; +using libsecondlife; + +namespace OpenGrid.Framework.Manager { + + /// + /// A remote management system for the grid server + /// + public class GridServerManager + { + /// + /// Triggers events from the grid manager + /// + public static GridManagerCallback thecallback; + + /// + /// Security keys + /// + public static string sendkey; + public static string recvkey; + + /// + /// Disconnects the grid server and shuts it down + /// + /// XmlRpc Request + /// An XmlRpc response containing either a "msg" or an "error" + public static XmlRpcResponse XmlRpcShutdownMethod(XmlRpcRequest request) + { + XmlRpcResponse response = new XmlRpcResponse(); + Hashtable requestData = (Hashtable)request.Params[0]; + Hashtable responseData = new Hashtable(); + + if(requestData.ContainsKey("session_id")) { + if(GridManagementAgent.SessionExists(new LLUUID((string)requestData["session_id"]))) { + responseData["msg"]="Shutdown command accepted"; + (new Thread(new ThreadStart(ShutdownServer))).Start(); + } else { + response.IsFault=true; + responseData["error"]="bad session ID"; + } + } else { + response.IsFault=true; + responseData["error"]="no session ID"; + } + + response.Value = responseData; + return response; + } + + /// + /// Shuts down the grid server + /// + public static void ShutdownServer() + { + Console.WriteLine("Shutting down the grid server - recieved a grid manager request"); + Console.WriteLine("Terminating in three seconds..."); + Thread.Sleep(3000); + thecallback("shutdown"); + } + } +} + diff --git a/OpenSim/Grid/Framework.Manager/OpenSim.Grid.Framework.Manager.csproj b/OpenSim/Grid/Framework.Manager/OpenSim.Grid.Framework.Manager.csproj new file mode 100644 index 0000000..9a98ff4 --- /dev/null +++ b/OpenSim/Grid/Framework.Manager/OpenSim.Grid.Framework.Manager.csproj @@ -0,0 +1,99 @@ + + + Local + 8.0.50727 + 2.0 + {4B7BFD1C-0000-0000-0000-000000000000} + Debug + AnyCPU + + + + OpenSim.Grid.Framework.Manager + JScript + Grid + IE50 + false + Library + + OpenSim.Grid.Framework.Manager + + + + + + False + 285212672 + False + + + TRACE;DEBUG + + True + 4096 + False + ..\..\..\bin\ + False + False + False + 4 + + + + False + 285212672 + False + + + TRACE + + False + 4096 + True + ..\..\..\bin\ + False + False + False + 4 + + + + + ..\..\..\bin\libsecondlife.dll + False + + + OpenSim.Framework.dll + False + + + OpenSim.Framework.Servers.dll + False + + + System.dll + False + + + ..\..\..\bin\XMLRPC.dll + False + + + + + + + Code + + + Code + + + + + + + + + + diff --git a/OpenSim/Grid/Framework.Manager/OpenSim.Grid.Framework.Manager.csproj.user b/OpenSim/Grid/Framework.Manager/OpenSim.Grid.Framework.Manager.csproj.user new file mode 100644 index 0000000..6841907 --- /dev/null +++ b/OpenSim/Grid/Framework.Manager/OpenSim.Grid.Framework.Manager.csproj.user @@ -0,0 +1,12 @@ + + + Debug + AnyCPU + C:\New Folder\second-life-viewer\opensim-dailys2\opensim15-06\NameSpaceChanges\bin\ + 8.0.50727 + ProjectFiles + 0 + + + + -- cgit v1.1