Merge branch 'presence-refactor' of melanie@opensimulator.org:/var/git/opensim into presence-refactor

6 files changed, 295 insertions, 22 deletions

diff --git a/OpenSim/Server/Handlers/Login/LLLoginHandlers.cs b/OpenSim/Server/Handlers/Login/LLLoginHandlers.cs
new file mode 100644
index 0000000..b973c11
--- /dev/null
+++ b/OpenSim/Server/Handlers/Login/LLLoginHandlers.cs
@@ -0,0 +1,139 @@
+/*
+ * 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;
+using System.IO;
+using System.Reflection;
+using System.Net;
+using System.Text;
+
+using OpenSim.Server.Base;
+using OpenSim.Server.Handlers.Base;
+using OpenSim.Services.Interfaces;
+using OpenSim.Framework;
+using OpenSim.Framework.Servers.HttpServer;
+
+using OpenMetaverse;
+using OpenMetaverse.StructuredData;
+using Nwc.XmlRpc;
+using Nini.Config;
+using log4net;
+
+
+namespace OpenSim.Server.Handlers.Login
+{
+    public class LLLoginHandlers
+    {
+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
+        private ILoginService m_LocalService;
+
+        public LLLoginHandlers(ILoginService service)
+        {
+            m_LocalService = service;
+        }
+
+        public XmlRpcResponse HandleXMLRPCLogin(XmlRpcRequest request, IPEndPoint remoteClient)
+        {
+            Hashtable requestData = (Hashtable)request.Params[0];
+
+            if (requestData != null)
+            {
+                if (requestData.ContainsKey("first") && requestData["first"] != null &&
+                    requestData.ContainsKey("last") && requestData["last"] != null &&
+                    requestData.ContainsKey("passwd") && requestData["passwd"] != null)
+                {
+                    string startLocation = string.Empty;
+                    if (requestData.ContainsKey("start"))
+                        startLocation = requestData["start"].ToString();
+
+                    LoginResponse reply = null;
+                    reply = m_LocalService.Login(requestData["first"].ToString(), requestData["last"].ToString(), requestData["passwd"].ToString(), startLocation);
+
+                    XmlRpcResponse response = new XmlRpcResponse();
+                    response.Value = reply.ToHashtable();
+                    return response;
+
+                }
+            }
+
+            return FailedXMLRPCResponse();
+
+        }
+
+        public OSD HandleLLSDLogin(OSD request, IPEndPoint remoteClient)
+        {
+            if (request.Type == OSDType.Map)
+            {
+                OSDMap map = (OSDMap)request;
+
+                if (map.ContainsKey("first") && map.ContainsKey("last") && map.ContainsKey("passwd"))
+                {
+                    string startLocation = string.Empty;
+
+                    if (map.ContainsKey("start"))
+                        startLocation = map["start"].AsString();
+
+                    m_log.Info("[LOGIN]: LLSD Login Requested for: '" + map["first"].AsString() + "' '" + map["last"].AsString() + "' / " + startLocation);
+
+                    LoginResponse reply = null;
+                    reply = m_LocalService.Login(map["first"].AsString(), map["last"].AsString(), map["passwd"].AsString(), startLocation);
+                    return reply.ToOSDMap();
+
+                }
+            }
+
+            return FailedOSDResponse();
+        }
+
+        private XmlRpcResponse FailedXMLRPCResponse()
+        {
+            Hashtable hash = new Hashtable();
+            hash["reason"] = "key";
+            hash["message"] = "Incomplete login credentials. Check your username and password.";
+            hash["login"] = "false";
+
+            XmlRpcResponse response = new XmlRpcResponse();
+            response.Value = hash;
+
+            return response;
+        }
+
+        private OSD FailedOSDResponse()
+        {
+            OSDMap map = new OSDMap();
+
+            map["reason"] = OSD.FromString("key");
+            map["message"] = OSD.FromString("Invalid login credentials. Check your username and passwd.");
+            map["login"] = OSD.FromString("false");
+
+            return map;
+        }
+    }
+
+}
diff --git a/OpenSim/Server/Handlers/Login/LLLoginServiceInConnector.cs b/OpenSim/Server/Handlers/Login/LLLoginServiceInConnector.cs
new file mode 100644
index 0000000..42ecd4d
--- /dev/null
+++ b/OpenSim/Server/Handlers/Login/LLLoginServiceInConnector.cs
@@ -0,0 +1,93 @@
+/*
+ * 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 log4net;
+using Nini.Config;
+using OpenSim.Server.Base;
+using OpenSim.Services.Interfaces;
+using OpenSim.Framework;
+using OpenSim.Framework.Servers.HttpServer;
+using OpenSim.Server.Handlers.Base;
+
+namespace OpenSim.Server.Handlers.Login
+{
+    public class LLLoginServiceInConnector : ServiceConnector
+    {
+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
+        private ILoginService m_LoginService;
+
+        public LLLoginServiceInConnector(IConfigSource config, IHttpServer server, IScene scene) :
+                base(config, server, String.Empty)
+        {
+            string loginService = ReadLocalServiceFromConfig(config);
+
+            ISimulationService simService = scene.RequestModuleInterface<ISimulationService>();
+
+            Object[] args = new Object[] { config, simService };
+            m_LoginService = ServerUtils.LoadPlugin<ILoginService>(loginService, args);
+
+            InitializeHandlers(server);
+        }
+
+        public LLLoginServiceInConnector(IConfigSource config, IHttpServer server) :
+            base(config, server, String.Empty)
+        {
+            string loginService = ReadLocalServiceFromConfig(config);
+
+            Object[] args = new Object[] { config };
+
+            m_LoginService = ServerUtils.LoadPlugin<ILoginService>(loginService, args);
+
+            InitializeHandlers(server);
+        }
+
+        private string ReadLocalServiceFromConfig(IConfigSource config)
+        {
+            IConfig serverConfig = config.Configs["LoginService"];
+            if (serverConfig == null)
+                throw new Exception(String.Format("No section LoginService in config file"));
+
+            string loginService = serverConfig.GetString("LocalServiceModule", String.Empty);
+            if (loginService == string.Empty)
+                throw new Exception(String.Format("No LocalServiceModule for LoginService in config file"));
+
+            return loginService;
+        }
+
+        private void InitializeHandlers(IHttpServer server)
+        {
+            LLLoginHandlers loginHandlers = new LLLoginHandlers(m_LoginService);
+            server.AddXmlRPCHandler("Login_to_simulator", loginHandlers.HandleXMLRPCLogin, false);
+            server.SetDefaultLLSDHandler(loginHandlers.HandleLLSDLogin);
+        }
+
+    }
+}
diff --git a/OpenSim/Server/Handlers/Simulation/SimulationServiceInConnector.cs b/OpenSim/Server/Handlers/Simulation/SimulationServiceInConnector.cs
index b2aa52f..8611228 100644
--- a/OpenSim/Server/Handlers/Simulation/SimulationServiceInConnector.cs
+++ b/OpenSim/Server/Handlers/Simulation/SimulationServiceInConnector.cs
@@ -37,7 +37,7 @@ namespace OpenSim.Server.Handlers.Simulation
 {
     public class SimulationServiceInConnector : ServiceConnector
     {
-        private ISimulationService m_SimulationService;
+        private ISimulationService m_LocalSimulationService;
         private IAuthenticationService m_AuthenticationService;
 
         public SimulationServiceInConnector(IConfigSource config, IHttpServer server, IScene scene) :
@@ -54,20 +54,16 @@ namespace OpenSim.Server.Handlers.Simulation
             //    throw new Exception("No SimulationService in config file");
 
             //Object[] args = new Object[] { config };
-            m_SimulationService = scene.RequestModuleInterface<ISimulationService>();
+            m_LocalSimulationService = scene.RequestModuleInterface<ISimulationService>();
                     //ServerUtils.LoadPlugin<ISimulationService>(simService, args);
-            if (m_SimulationService == null)
-                throw new Exception("No Local ISimulationService Module");
-
-
 
             //System.Console.WriteLine("XXXXXXXXXXXXXXXXXXX m_AssetSetvice == null? " + ((m_AssetService == null) ? "yes" : "no"));
             //server.AddStreamHandler(new AgentGetHandler(m_SimulationService, m_AuthenticationService));
             //server.AddStreamHandler(new AgentPostHandler(m_SimulationService, m_AuthenticationService));
             //server.AddStreamHandler(new AgentPutHandler(m_SimulationService, m_AuthenticationService));
             //server.AddStreamHandler(new AgentDeleteHandler(m_SimulationService, m_AuthenticationService));
-            server.AddHTTPHandler("/agent/", new AgentHandler(m_SimulationService).Handler);
-            server.AddHTTPHandler("/object/", new ObjectHandler(m_SimulationService).Handler);
+            server.AddHTTPHandler("/agent/", new AgentHandler(m_LocalSimulationService).Handler);
+            server.AddHTTPHandler("/object/", new ObjectHandler(m_LocalSimulationService).Handler);
 
             //server.AddStreamHandler(new ObjectPostHandler(m_SimulationService, authentication));
         }
diff --git a/OpenSim/Services/Interfaces/ILoginService.cs b/OpenSim/Services/Interfaces/ILoginService.cs
index 5397b10..0f82de5 100644
--- a/OpenSim/Services/Interfaces/ILoginService.cs
+++ b/OpenSim/Services/Interfaces/ILoginService.cs
@@ -29,11 +29,14 @@ using System;
 using System.Collections;
 using System.Collections.Generic;
 
+using OpenMetaverse.StructuredData;
+
 namespace OpenSim.Services.Interfaces
 {
     public abstract class LoginResponse
     {
         public abstract Hashtable ToHashtable();
+        public abstract OSD ToOSDMap();
     }
 
     public abstract class FailedLoginResponse : LoginResponse
diff --git a/OpenSim/Services/LLLoginService/LLLoginResponse.cs b/OpenSim/Services/LLLoginService/LLLoginResponse.cs
index e3935a8..fbce63f 100644
--- a/OpenSim/Services/LLLoginService/LLLoginResponse.cs
+++ b/OpenSim/Services/LLLoginService/LLLoginResponse.cs
@@ -92,7 +92,7 @@ namespace OpenSim.Services.LLLoginService
             return loginError;
         }
 
-        public OSD ToOSDMap()
+        public override OSD ToOSDMap()
         {
             OSDMap map = new OSDMap();
 
@@ -327,7 +327,7 @@ namespace OpenSim.Services.LLLoginService
             }
         }
 
-        public OSD ToLLSDResponse()
+        public override OSD ToOSDMap()
         {
             try
             {
diff --git a/OpenSim/Services/LLLoginService/LLLoginService.cs b/OpenSim/Services/LLLoginService/LLLoginService.cs
index 4501da2..25a65b5 100644
--- a/OpenSim/Services/LLLoginService/LLLoginService.cs
+++ b/OpenSim/Services/LLLoginService/LLLoginService.cs
@@ -23,12 +23,12 @@ namespace OpenSim.Services.LLLoginService
         private IInventoryService m_InventoryService;
         private IGridService m_GridService;
         private IPresenceService m_PresenceService;
+        private ISimulationService m_LocalSimulationService;
 
         private string m_DefaultRegionName;
-        private string m_LocalSimulationDll;
         private string m_RemoteSimulationDll;
 
-        public LLLoginService(IConfigSource config)
+        public LLLoginService(IConfigSource config, ISimulationService simService)
         {
             IConfig serverConfig = config.Configs["LoginService"];
             if (serverConfig == null)
@@ -41,7 +41,6 @@ namespace OpenSim.Services.LLLoginService
             string presenceService = serverConfig.GetString("PresenceService", String.Empty);
 
             m_DefaultRegionName = serverConfig.GetString("DefaultRegion", String.Empty);
-            m_LocalSimulationDll = serverConfig.GetString("LocalSimulationService", String.Empty);
             m_RemoteSimulationDll = serverConfig.GetString("RemoteSimulationService", String.Empty);
 
             // These 3 are required; the other 2 aren't
@@ -57,11 +56,18 @@ namespace OpenSim.Services.LLLoginService
                 m_GridService = ServerUtils.LoadPlugin<IGridService>(gridService, args);
             if (presenceService != string.Empty)
                 m_PresenceService = ServerUtils.LoadPlugin<IPresenceService>(presenceService, args);
+            m_LocalSimulationService = simService;
 
         }
 
+        public LLLoginService(IConfigSource config) : this(config, null)
+        {
+        }
+
         public LoginResponse Login(string firstName, string lastName, string passwd, string startLocation)
         {
+            bool success = false;
+
             // Get the account and check that it exists
             UserAccount account = m_UserAccountService.GetUserAccount(UUID.Zero, firstName, lastName);
             if (account == null)
@@ -82,31 +88,46 @@ namespace OpenSim.Services.LLLoginService
             UUID session = UUID.Random();
             if (m_PresenceService != null)
             {
-                bool success = m_PresenceService.LoginAgent(account.PrincipalID.ToString(), session, secureSession);
+                success = m_PresenceService.LoginAgent(account.PrincipalID.ToString(), session, secureSession);
                 if (!success)
                     return LLFailedLoginResponse.GridProblem;
             }
 
-            // lots of things missing... need to do the simulation service
+            // Find the destination region/grid
             string where = string.Empty;
             Vector3 position = Vector3.Zero;
             Vector3 lookAt = Vector3.Zero;
             GridRegion destination = FindDestination(account, session, startLocation, out where, out position, out lookAt);
             if (destination == null)
+            {
+                m_PresenceService.LogoutAgent(session);
                 return LLFailedLoginResponse.GridProblem;
+            }
 
-            ISimulationService sim = null;
+            // Instantiate/get the simulation interface and launch an agent at the destination
+            ISimulationService simConnector = null;
+            success = false;
+            string reason = string.Empty;
             Object[] args = new Object[] { destination };
             // HG standalones have both a localSimulatonDll and a remoteSimulationDll
             // non-HG standalones have just a localSimulationDll
             // independent login servers have just a remoteSimulationDll
-            if (!startLocation.Contains("@") && (m_LocalSimulationDll != string.Empty))
-                sim = ServerUtils.LoadPlugin<ISimulationService>(m_LocalSimulationDll, args);
-            else
-                sim = ServerUtils.LoadPlugin<ISimulationService>(m_RemoteSimulationDll, args);
-
+            if (!startLocation.Contains("@") && (m_LocalSimulationService != null))
+                simConnector = m_LocalSimulationService;
+            else if (m_RemoteSimulationDll != string.Empty)
+                simConnector = ServerUtils.LoadPlugin<ISimulationService>(m_RemoteSimulationDll, args);
+            if (simConnector != null)
+                success = LaunchAgent(simConnector, destination, account, session, out reason);
+            if (!success)
+            {
+                m_PresenceService.LogoutAgent(session);
+                return LLFailedLoginResponse.GridProblem;
+            }
 
-            return null;
+            // Finally, fill out the response and return it
+            LLLoginResponse response = new LLLoginResponse();
+            //....
+            return response;
         }
 
         private GridRegion FindDestination(UserAccount account, UUID sessionID, string startLocation, out string where, out Vector3 position, out Vector3 lookAt)
@@ -228,5 +249,26 @@ namespace OpenSim.Services.LLLoginService
             }
 
         }
+
+        private bool LaunchAgent(ISimulationService simConnector, GridRegion region, UserAccount account, UUID session, out string reason)
+        {
+            reason = string.Empty;
+            AgentCircuitData aCircuit = new AgentCircuitData();
+            aCircuit.AgentID = account.PrincipalID;
+            //aCircuit.Appearance = optional
+            //aCircuit.BaseFolder = irrelevant
+            //aCircuit.CapsPath = required
+            aCircuit.child = false;
+            //aCircuit.circuitcode = required
+            aCircuit.firstname = account.FirstName;
+            //aCircuit.InventoryFolder = irrelevant
+            aCircuit.lastname = account.LastName;
+            //aCircuit.SecureSessionID = required
+            aCircuit.SessionID = session;
+            //aCircuit.startpos = required
+
+            return simConnector.CreateAgent(region.RegionHandle, aCircuit, 0, out reason);
+
+        }
     }
 }