From 15562017f220e2474b548f860ce1174541d7e22f Mon Sep 17 00:00:00 2001
From: Diva Canto
Date: Fri, 7 May 2010 21:32:02 -0700
Subject: These files are part of the GridUserService write-up.
---
OpenSim/Data/MySQL/Resources/001_GridUserStore.sql | 17 ++
.../Data/SQLite/Resources/001_GridUserStore.sql | 16 ++
OpenSim/Data/SQLite/SQLiteGridUserData.cs | 61 +++++
.../GridUser/ActivityDetector.cs | 116 +++++++++
.../GridUser/RemoteGridUserServiceConnector.cs | 153 ++++++++++++
.../Handlers/GridUser/GridUserServerConnector.cs | 61 +++++
.../Handlers/GridUser/GridUserServerPostHandler.cs | 278 +++++++++++++++++++++
7 files changed, 702 insertions(+)
create mode 100644 OpenSim/Data/MySQL/Resources/001_GridUserStore.sql
create mode 100644 OpenSim/Data/SQLite/Resources/001_GridUserStore.sql
create mode 100644 OpenSim/Data/SQLite/SQLiteGridUserData.cs
create mode 100644 OpenSim/Region/CoreModules/ServiceConnectorsOut/GridUser/ActivityDetector.cs
create mode 100644 OpenSim/Region/CoreModules/ServiceConnectorsOut/GridUser/RemoteGridUserServiceConnector.cs
create mode 100644 OpenSim/Server/Handlers/GridUser/GridUserServerConnector.cs
create mode 100644 OpenSim/Server/Handlers/GridUser/GridUserServerPostHandler.cs
diff --git a/OpenSim/Data/MySQL/Resources/001_GridUserStore.sql b/OpenSim/Data/MySQL/Resources/001_GridUserStore.sql
new file mode 100644
index 0000000..ce4ab96
--- /dev/null
+++ b/OpenSim/Data/MySQL/Resources/001_GridUserStore.sql
@@ -0,0 +1,17 @@
+BEGIN;
+
+CREATE TABLE `GridUser` (
+ `UserID` VARCHAR(255) NOT NULL,
+ `HomeRegionID` CHAR(36) NOT NULL DEFAULT '00000000-0000-0000-0000-000000000000',
+ `HomePosition` CHAR(64) NOT NULL DEFAULT '<0,0,0>',
+ `HomeLookAt` CHAR(64) NOT NULL DEFAULT '<0,0,0>',
+ `LastRegionID` CHAR(36) NOT NULL DEFAULT '00000000-0000-0000-0000-000000000000',
+ `LastPosition` CHAR(64) NOT NULL DEFAULT '<0,0,0>',
+ `LastLookAt` CHAR(64) NOT NULL DEFAULT '<0,0,0>',
+ `Online` CHAR(5) NOT NULL DEFAULT 'false',
+ `Login` CHAR(16) NOT NULL DEFAULT '0',
+ `Logout` CHAR(16) NOT NULL DEFAULT '0',
+ PRIMARY KEY (`UserID`)
+) ENGINE=InnoDB;
+
+COMMIT;
diff --git a/OpenSim/Data/SQLite/Resources/001_GridUserStore.sql b/OpenSim/Data/SQLite/Resources/001_GridUserStore.sql
new file mode 100644
index 0000000..1a24613
--- /dev/null
+++ b/OpenSim/Data/SQLite/Resources/001_GridUserStore.sql
@@ -0,0 +1,16 @@
+BEGIN TRANSACTION;
+
+CREATE TABLE GridUser (
+ UserID VARCHAR(255) primary key,
+ HomeRegionID CHAR(36) NOT NULL DEFAULT '00000000-0000-0000-0000-000000000000',
+ HomePosition CHAR(64) NOT NULL DEFAULT '<0,0,0>',
+ HomeLookAt CHAR(64) NOT NULL DEFAULT '<0,0,0>',
+ LastRegionID CHAR(36) NOT NULL DEFAULT '00000000-0000-0000-0000-000000000000',
+ LastPosition CHAR(64) NOT NULL DEFAULT '<0,0,0>',
+ LastLookAt CHAR(64) NOT NULL DEFAULT '<0,0,0>',
+ Online CHAR(5) NOT NULL DEFAULT 'false',
+ Login CHAR(16) NOT NULL DEFAULT '0',
+ Logout CHAR(16) NOT NULL DEFAULT '0'
+) ;
+
+COMMIT;
diff --git a/OpenSim/Data/SQLite/SQLiteGridUserData.cs b/OpenSim/Data/SQLite/SQLiteGridUserData.cs
new file mode 100644
index 0000000..1bb5ed8
--- /dev/null
+++ b/OpenSim/Data/SQLite/SQLiteGridUserData.cs
@@ -0,0 +1,61 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.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 OpenSimulator 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.Generic;
+using System.Data;
+using System.Reflection;
+using System.Threading;
+using log4net;
+using OpenMetaverse;
+using OpenSim.Framework;
+
+namespace OpenSim.Data.SQLite
+{
+ ///
+ /// A SQL Interface for user grid data
+ ///
+ public class SQLiteGridUserData : SQLiteGenericTableHandler, IGridUserData
+ {
+// private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
+ public SQLiteGridUserData(string connectionString, string realm)
+ : base(connectionString, realm, "GridUserStore") {}
+
+ public new GridUserData Get(string userID)
+ {
+ GridUserData[] ret = Get("UserID", userID);
+
+ if (ret.Length == 0)
+ return null;
+
+ return ret[0];
+ }
+
+
+ }
+}
\ No newline at end of file
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/GridUser/ActivityDetector.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/GridUser/ActivityDetector.cs
new file mode 100644
index 0000000..6c01927
--- /dev/null
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/GridUser/ActivityDetector.cs
@@ -0,0 +1,116 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.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 OpenSimulator 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.Generic;
+using System.Reflection;
+
+using OpenSim.Framework;
+using OpenSim.Region.Framework.Scenes;
+using OpenSim.Services.Interfaces;
+
+using OpenMetaverse;
+using log4net;
+
+namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.GridUser
+{
+ public class ActivityDetector
+ {
+ private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
+ private IGridUserService m_GridUserService;
+ private Scene m_aScene;
+
+ public ActivityDetector(IGridUserService guservice)
+ {
+ m_GridUserService = guservice;
+ m_log.DebugFormat("[ACTIVITY DETECTOR]: starting ");
+ }
+
+ public void AddRegion(Scene scene)
+ {
+ // For now the only events we listen to are these
+ // But we could trigger the position update more often
+ scene.EventManager.OnMakeRootAgent += OnMakeRootAgent;
+ scene.EventManager.OnNewClient += OnNewClient;
+ scene.EventManager.OnAvatarEnteringNewParcel += OnEnteringNewParcel;
+
+ if (m_aScene == null)
+ m_aScene = scene;
+ }
+
+ public void RemoveRegion(Scene scene)
+ {
+ scene.EventManager.OnMakeRootAgent -= OnMakeRootAgent;
+ scene.EventManager.OnNewClient -= OnNewClient;
+ }
+
+ public void OnMakeRootAgent(ScenePresence sp)
+ {
+ m_log.DebugFormat("[ACTIVITY DETECTOR]: Detected root presence {0} in {1}", sp.UUID, sp.Scene.RegionInfo.RegionName);
+
+ m_GridUserService.SetLastPosition(sp.UUID.ToString(), sp.Scene.RegionInfo.RegionID, sp.AbsolutePosition, sp.Lookat);
+ }
+
+ public void OnNewClient(IClientAPI client)
+ {
+ client.OnConnectionClosed += OnConnectionClose;
+ }
+
+ public void OnConnectionClose(IClientAPI client)
+ {
+ if (client.IsLoggingOut)
+ {
+ object sp = null;
+ Vector3 position = new Vector3(128, 128, 0);
+ Vector3 lookat = new Vector3(0, 1, 0);
+
+ if (client.Scene.TryGetScenePresence(client.AgentId, out sp))
+ {
+ if (sp is ScenePresence)
+ {
+ if (((ScenePresence)sp).IsChildAgent)
+ return;
+
+ position = ((ScenePresence)sp).AbsolutePosition;
+ lookat = ((ScenePresence)sp).Lookat;
+ }
+ }
+ m_log.DebugFormat("[ACTIVITY DETECTOR]: Detected client logout {0} in {1}", client.AgentId, client.Scene.RegionInfo.RegionName);
+ m_GridUserService.LoggedOut(client.AgentId.ToString(), client.Scene.RegionInfo.RegionID, position, lookat);
+ }
+
+ }
+
+ void OnEnteringNewParcel(ScenePresence sp, int localLandID, UUID regionID)
+ {
+ // TODO: grab the parcel ID from ILandModule
+ // and send that along
+ m_GridUserService.SetLastPosition(sp.UUID.ToString(), sp.Scene.RegionInfo.RegionID, sp.AbsolutePosition, sp.Lookat);
+ }
+
+ }
+}
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/GridUser/RemoteGridUserServiceConnector.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/GridUser/RemoteGridUserServiceConnector.cs
new file mode 100644
index 0000000..e3e2e61
--- /dev/null
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/GridUser/RemoteGridUserServiceConnector.cs
@@ -0,0 +1,153 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.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 OpenSimulator 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.Generic;
+using System.Reflection;
+
+using OpenSim.Region.Framework.Interfaces;
+using OpenSim.Region.Framework.Scenes;
+using OpenSim.Server.Base;
+using OpenSim.Services.Interfaces;
+using OpenSim.Services.Connectors;
+
+using OpenMetaverse;
+using log4net;
+using Nini.Config;
+
+namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.GridUser
+{
+ public class RemoteGridUserServicesConnector : ISharedRegionModule, IGridUserService
+ {
+ private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
+ #region ISharedRegionModule
+
+ private bool m_Enabled = false;
+
+ private ActivityDetector m_ActivityDetector;
+ private IGridUserService m_RemoteConnector;
+
+ public Type ReplaceableInterface
+ {
+ get { return null; }
+ }
+
+ public string Name
+ {
+ get { return "RemoteGridUserServicesConnector"; }
+ }
+
+ public void Initialise(IConfigSource source)
+ {
+ IConfig moduleConfig = source.Configs["Modules"];
+ if (moduleConfig != null)
+ {
+ string name = moduleConfig.GetString("GridUserServices", "");
+ if (name == Name)
+ {
+ m_RemoteConnector = new GridUserServicesConnector(source);
+
+ m_Enabled = true;
+
+ m_ActivityDetector = new ActivityDetector(this);
+
+ m_log.Info("[REMOTE GRID USER CONNECTOR]: Remote grid user enabled");
+ }
+ }
+
+ }
+
+ public void PostInitialise()
+ {
+ }
+
+ public void Close()
+ {
+ }
+
+ public void AddRegion(Scene scene)
+ {
+ if (!m_Enabled)
+ return;
+
+ scene.RegisterModuleInterface(this);
+ m_ActivityDetector.AddRegion(scene);
+
+ m_log.InfoFormat("[REMOTE GRID USER CONNECTOR]: Enabled remote grid user for region {0}", scene.RegionInfo.RegionName);
+
+ }
+
+ public void RemoveRegion(Scene scene)
+ {
+ if (!m_Enabled)
+ return;
+
+ m_ActivityDetector.RemoveRegion(scene);
+ }
+
+ public void RegionLoaded(Scene scene)
+ {
+ if (!m_Enabled)
+ return;
+
+ }
+
+ #endregion
+
+ #region IGridUserService
+
+ public GridUserInfo LoggedIn(string userID)
+ {
+ m_log.Warn("[REMOTE GRID USER CONNECTOR]: LoggedIn not implemented at the simulators");
+ return null;
+ }
+
+ public bool LoggedOut(string userID, UUID region, Vector3 position, Vector3 lookat)
+ {
+ return m_RemoteConnector.LoggedOut(userID, region, position, lookat);
+ }
+
+
+ public bool SetHome(string userID, UUID regionID, Vector3 position, Vector3 lookAt)
+ {
+ return m_RemoteConnector.SetHome(userID, regionID, position, lookAt);
+ }
+
+ public bool SetLastPosition(string userID, UUID regionID, Vector3 position, Vector3 lookAt)
+ {
+ return m_RemoteConnector.SetLastPosition(userID, regionID, position, lookAt);
+ }
+
+ public GridUserInfo GetGridUserInfo(string userID)
+ {
+ return m_RemoteConnector.GetGridUserInfo(userID);
+ }
+
+ #endregion
+
+ }
+}
diff --git a/OpenSim/Server/Handlers/GridUser/GridUserServerConnector.cs b/OpenSim/Server/Handlers/GridUser/GridUserServerConnector.cs
new file mode 100644
index 0000000..66f35e3
--- /dev/null
+++ b/OpenSim/Server/Handlers/GridUser/GridUserServerConnector.cs
@@ -0,0 +1,61 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.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 OpenSimulator 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 Nini.Config;
+using OpenSim.Server.Base;
+using OpenSim.Services.Interfaces;
+using OpenSim.Framework.Servers.HttpServer;
+using OpenSim.Server.Handlers.Base;
+
+namespace OpenSim.Server.Handlers.GridUser
+{
+ public class GridUserServiceConnector : ServiceConnector
+ {
+ private IGridUserService m_GridUserService;
+ private string m_ConfigName = "GridUserService";
+
+ public GridUserServiceConnector(IConfigSource config, IHttpServer server, string configName) :
+ base(config, server, configName)
+ {
+ IConfig serverConfig = config.Configs[m_ConfigName];
+ if (serverConfig == null)
+ throw new Exception(String.Format("No section {0} in config file", m_ConfigName));
+
+ string service = serverConfig.GetString("LocalServiceModule",
+ String.Empty);
+
+ if (service == String.Empty)
+ throw new Exception("No LocalServiceModule in config file");
+
+ Object[] args = new Object[] { config };
+ m_GridUserService = ServerUtils.LoadPlugin(service, args);
+
+ server.AddStreamHandler(new GridUserServerPostHandler(m_GridUserService));
+ }
+ }
+}
diff --git a/OpenSim/Server/Handlers/GridUser/GridUserServerPostHandler.cs b/OpenSim/Server/Handlers/GridUser/GridUserServerPostHandler.cs
new file mode 100644
index 0000000..f8fa429
--- /dev/null
+++ b/OpenSim/Server/Handlers/GridUser/GridUserServerPostHandler.cs
@@ -0,0 +1,278 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.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 OpenSimulator 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 Nini.Config;
+using log4net;
+using System;
+using System.Reflection;
+using System.IO;
+using System.Net;
+using System.Text;
+using System.Text.RegularExpressions;
+using System.Xml;
+using System.Xml.Serialization;
+using System.Collections.Generic;
+using OpenSim.Server.Base;
+using OpenSim.Services.Interfaces;
+using OpenSim.Framework;
+using OpenSim.Framework.Servers.HttpServer;
+using OpenMetaverse;
+
+namespace OpenSim.Server.Handlers.GridUser
+{
+ public class GridUserServerPostHandler : BaseStreamHandler
+ {
+ private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
+ private IGridUserService m_GridUserService;
+
+ public GridUserServerPostHandler(IGridUserService service) :
+ base("POST", "/griduser")
+ {
+ m_GridUserService = service;
+ }
+
+ public override byte[] Handle(string path, Stream requestData,
+ OSHttpRequest httpRequest, OSHttpResponse httpResponse)
+ {
+ StreamReader sr = new StreamReader(requestData);
+ string body = sr.ReadToEnd();
+ sr.Close();
+ body = body.Trim();
+
+ //m_log.DebugFormat("[XXX]: query String: {0}", body);
+ string method = string.Empty;
+ try
+ {
+ Dictionary request =
+ ServerUtils.ParseQueryString(body);
+
+ if (!request.ContainsKey("METHOD"))
+ return FailureResult();
+
+ method = request["METHOD"].ToString();
+
+ switch (method)
+ {
+ case "loggedin":
+ return LoggedIn(request);
+ case "loggedout":
+ return LoggedOut(request);
+ case "sethome":
+ return SetHome(request);
+ case "setposition":
+ return SetPosition(request);
+ case "getgriduserinfo":
+ return GetGridUserInfo(request);
+ }
+ m_log.DebugFormat("[GRID USER HANDLER]: unknown method request: {0}", method);
+ }
+ catch (Exception e)
+ {
+ m_log.DebugFormat("[GRID USER HANDLER]: Exception in method {0}: {1}", method, e);
+ }
+
+ return FailureResult();
+
+ }
+
+ byte[] LoggedIn(Dictionary request)
+ {
+ string user = String.Empty;
+
+ if (!request.ContainsKey("UserID"))
+ return FailureResult();
+
+ user = request["UserID"].ToString();
+
+ GridUserInfo guinfo = m_GridUserService.LoggedIn(user);
+
+ Dictionary result = new Dictionary();
+ result["result"] = guinfo.ToKeyValuePairs();
+
+ string xmlString = ServerUtils.BuildXmlResponse(result);
+ //m_log.DebugFormat("[GRID USER HANDLER]: resp string: {0}", xmlString);
+ UTF8Encoding encoding = new UTF8Encoding();
+ return encoding.GetBytes(xmlString);
+
+ }
+
+ byte[] LoggedOut(Dictionary request)
+ {
+ string userID = string.Empty;
+ UUID regionID = UUID.Zero;
+ Vector3 position = Vector3.Zero;
+ Vector3 lookat = Vector3.Zero;
+
+ if (!UnpackArgs(request, out userID, out regionID, out position, out lookat))
+ return FailureResult();
+
+ if (m_GridUserService.LoggedOut(userID, regionID, position, lookat))
+ return SuccessResult();
+
+ return FailureResult();
+ }
+
+ byte[] SetHome(Dictionary request)
+ {
+ string user = string.Empty;
+ UUID region = UUID.Zero;
+ Vector3 position = new Vector3(128, 128, 70);
+ Vector3 look = Vector3.Zero;
+
+ if (!UnpackArgs(request, out user, out region, out position, out look))
+ return FailureResult();
+
+ if (m_GridUserService.SetHome(user, region, position, look))
+ return SuccessResult();
+
+ return FailureResult();
+ }
+
+ byte[] SetPosition(Dictionary request)
+ {
+ string user = string.Empty;
+ UUID region = UUID.Zero;
+ Vector3 position = new Vector3(128, 128, 70);
+ Vector3 look = Vector3.Zero;
+
+ if (!request.ContainsKey("UserID") || !request.ContainsKey("RegionID"))
+ return FailureResult();
+
+ if (!UnpackArgs(request, out user, out region, out position, out look))
+ return FailureResult();
+
+ if (m_GridUserService.SetLastPosition(user, region, position, look))
+ return SuccessResult();
+
+ return FailureResult();
+ }
+
+ byte[] GetGridUserInfo(Dictionary request)
+ {
+ string user = String.Empty;
+
+ if (!request.ContainsKey("UserID"))
+ return FailureResult();
+
+ user = request["UserID"].ToString();
+
+ GridUserInfo guinfo = m_GridUserService.GetGridUserInfo(user);
+
+ Dictionary result = new Dictionary();
+ result["result"] = guinfo.ToKeyValuePairs();
+
+ string xmlString = ServerUtils.BuildXmlResponse(result);
+ //m_log.DebugFormat("[GRID USER HANDLER]: resp string: {0}", xmlString);
+ UTF8Encoding encoding = new UTF8Encoding();
+ return encoding.GetBytes(xmlString);
+
+ }
+
+ private bool UnpackArgs(Dictionary request, out string user, out UUID region, out Vector3 position, out Vector3 lookAt)
+ {
+ user = string.Empty;
+ region = UUID.Zero;
+ position = new Vector3(128, 128, 70);
+ lookAt = Vector3.Zero;
+
+ if (!request.ContainsKey("UserID") || !request.ContainsKey("RegionID"))
+ return false;
+
+ user = request["UserID"].ToString();
+
+ if (!UUID.TryParse(request["RegionID"].ToString(), out region))
+ return false;
+
+ if (request.ContainsKey("Position"))
+ Vector3.TryParse(request["Position"].ToString(), out position);
+
+ if (request.ContainsKey("LookAt"))
+ Vector3.TryParse(request["LookAt"].ToString(), out lookAt);
+
+ return true;
+ }
+
+
+ private byte[] SuccessResult()
+ {
+ XmlDocument doc = new XmlDocument();
+
+ XmlNode xmlnode = doc.CreateNode(XmlNodeType.XmlDeclaration,
+ "", "");
+
+ doc.AppendChild(xmlnode);
+
+ XmlElement rootElement = doc.CreateElement("", "ServerResponse",
+ "");
+
+ doc.AppendChild(rootElement);
+
+ XmlElement result = doc.CreateElement("", "result", "");
+ result.AppendChild(doc.CreateTextNode("Success"));
+
+ rootElement.AppendChild(result);
+
+ return DocToBytes(doc);
+ }
+
+ private byte[] FailureResult()
+ {
+ XmlDocument doc = new XmlDocument();
+
+ XmlNode xmlnode = doc.CreateNode(XmlNodeType.XmlDeclaration,
+ "", "");
+
+ doc.AppendChild(xmlnode);
+
+ XmlElement rootElement = doc.CreateElement("", "ServerResponse",
+ "");
+
+ doc.AppendChild(rootElement);
+
+ XmlElement result = doc.CreateElement("", "result", "");
+ result.AppendChild(doc.CreateTextNode("Failure"));
+
+ rootElement.AppendChild(result);
+
+ return DocToBytes(doc);
+ }
+
+ private byte[] DocToBytes(XmlDocument doc)
+ {
+ MemoryStream ms = new MemoryStream();
+ XmlTextWriter xw = new XmlTextWriter(ms, null);
+ xw.Formatting = Formatting.Indented;
+ doc.WriteTo(xw);
+ xw.Flush();
+
+ return ms.ToArray();
+ }
+
+
+ }
+}
--
cgit v1.1