From 620fa2b77234ae0600bbd1b4df8e520b0e87c3fa Mon Sep 17 00:00:00 2001
From: Diva Canto
Date: Sat, 26 Sep 2009 21:21:06 -0700
Subject: Poof! on OGS1 GridServices.
---
.../Communications/OGS1/CommunicationsOGS1.cs | 2 -
.../Region/Communications/OGS1/OGS1GridServices.cs | 937 ---------------------
2 files changed, 939 deletions(-)
delete mode 100644 OpenSim/Region/Communications/OGS1/OGS1GridServices.cs
(limited to 'OpenSim/Region')
diff --git a/OpenSim/Region/Communications/OGS1/CommunicationsOGS1.cs b/OpenSim/Region/Communications/OGS1/CommunicationsOGS1.cs
index 8b5779f..c2b8f26 100644
--- a/OpenSim/Region/Communications/OGS1/CommunicationsOGS1.cs
+++ b/OpenSim/Region/Communications/OGS1/CommunicationsOGS1.cs
@@ -39,8 +39,6 @@ namespace OpenSim.Region.Communications.OGS1
LibraryRootFolder libraryRootFolder)
: base(serversInfo, libraryRootFolder)
{
- OGS1GridServices gridInterComms = new OGS1GridServices(serversInfo);
- m_gridService = gridInterComms;
// This plugin arrangement could eventually be configurable rather than hardcoded here.
OGS1UserServices userServices = new OGS1UserServices(this);
diff --git a/OpenSim/Region/Communications/OGS1/OGS1GridServices.cs b/OpenSim/Region/Communications/OGS1/OGS1GridServices.cs
deleted file mode 100644
index 47c7fe4..0000000
--- a/OpenSim/Region/Communications/OGS1/OGS1GridServices.cs
+++ /dev/null
@@ -1,937 +0,0 @@
-/*
- * 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.Collections.Generic;
-using System.Net;
-using System.Net.Sockets;
-using System.Reflection;
-using log4net;
-using Nwc.XmlRpc;
-using OpenMetaverse;
-using OpenSim.Framework;
-using OpenSim.Framework.Communications;
-using OpenSim.Framework.Servers.HttpServer;
-using OpenSim.Region.Communications.Local;
-
-namespace OpenSim.Region.Communications.OGS1
-{
- public class OGS1GridServices : IGridServices
- {
- private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
-
- private bool m_useRemoteRegionCache = true;
- ///
- /// Encapsulate local backend services for manipulation of local regions
- ///
- private LocalBackEndServices m_localBackend = new LocalBackEndServices();
-
- private Dictionary m_remoteRegionInfoCache = new Dictionary();
- // private List m_knownRegions = new List();
- private Dictionary m_deadRegionCache = new Dictionary();
- private Dictionary m_queuedGridSettings = new Dictionary();
- private List m_regionsOnInstance = new List();
-
- public BaseHttpServer httpListener;
- public NetworkServersInfo serversInfo;
-
- public string gdebugRegionName
- {
- get { return m_localBackend.gdebugRegionName; }
- set { m_localBackend.gdebugRegionName = value; }
- }
-
- public string rdebugRegionName
- {
- get { return _rdebugRegionName; }
- set { _rdebugRegionName = value; }
- }
- private string _rdebugRegionName = String.Empty;
-
- public bool RegionLoginsEnabled
- {
- get { return m_localBackend.RegionLoginsEnabled; }
- set { m_localBackend.RegionLoginsEnabled = value; }
- }
-
- ///
- /// Contructor. Adds "expect_user" and "check" xmlrpc method handlers
- ///
- ///
- ///
- public OGS1GridServices(NetworkServersInfo servers_info)
- {
- serversInfo = servers_info;
-
- //Respond to Grid Services requests
- MainServer.Instance.AddXmlRPCHandler("check", PingCheckReply);
- }
-
- // see IGridServices
- public RegionCommsListener RegisterRegion(RegionInfo regionInfo)
- {
- if (m_regionsOnInstance.Contains(regionInfo))
- {
- m_log.Error("[OGS1 GRID SERVICES]: Foobar! Caller is confused, region already registered " + regionInfo.RegionName);
- Exception e = new Exception(String.Format("Unable to register region"));
-
- throw e;
- }
-
- m_log.InfoFormat(
- "[OGS1 GRID SERVICES]: Registering region {0} with grid at {1}",
- regionInfo.RegionName, serversInfo.GridURL);
-
- m_regionsOnInstance.Add(regionInfo);
-
- Hashtable GridParams = new Hashtable();
- // Login / Authentication
-
- GridParams["authkey"] = serversInfo.GridSendKey;
- GridParams["recvkey"] = serversInfo.GridRecvKey;
- GridParams["UUID"] = regionInfo.RegionID.ToString();
- GridParams["sim_ip"] = regionInfo.ExternalHostName;
- GridParams["sim_port"] = regionInfo.InternalEndPoint.Port.ToString();
- GridParams["region_locx"] = regionInfo.RegionLocX.ToString();
- GridParams["region_locy"] = regionInfo.RegionLocY.ToString();
- GridParams["sim_name"] = regionInfo.RegionName;
- GridParams["http_port"] = serversInfo.HttpListenerPort.ToString();
- GridParams["remoting_port"] = ConfigSettings.DefaultRegionRemotingPort.ToString();
- GridParams["map-image-id"] = regionInfo.RegionSettings.TerrainImageID.ToString();
- GridParams["originUUID"] = regionInfo.originRegionID.ToString();
- GridParams["server_uri"] = regionInfo.ServerURI;
- GridParams["region_secret"] = regionInfo.regionSecret;
- GridParams["major_interface_version"] = VersionInfo.MajorInterfaceVersion.ToString();
-
- if (regionInfo.MasterAvatarAssignedUUID != UUID.Zero)
- GridParams["master_avatar_uuid"] = regionInfo.MasterAvatarAssignedUUID.ToString();
- else
- GridParams["master_avatar_uuid"] = regionInfo.EstateSettings.EstateOwner.ToString();
-
- GridParams["maturity"] = regionInfo.RegionSettings.Maturity.ToString();
-
- // Package into an XMLRPC Request
- ArrayList SendParams = new ArrayList();
- SendParams.Add(GridParams);
-
- // Send Request
- XmlRpcRequest GridReq = new XmlRpcRequest("simulator_login", SendParams);
- XmlRpcResponse GridResp;
-
- try
- {
- // The timeout should always be significantly larger than the timeout for the grid server to request
- // the initial status of the region before confirming registration.
- GridResp = GridReq.Send(serversInfo.GridURL, 9999999);
- }
- catch (Exception e)
- {
- Exception e2
- = new Exception(
- String.Format(
- "Unable to register region with grid at {0}. Grid service not running?",
- serversInfo.GridURL),
- e);
-
- throw e2;
- }
-
- Hashtable GridRespData = (Hashtable)GridResp.Value;
- // Hashtable griddatahash = GridRespData;
-
- // Process Response
- if (GridRespData.ContainsKey("error"))
- {
- string errorstring = (string) GridRespData["error"];
-
- Exception e = new Exception(
- String.Format("Unable to connect to grid at {0}: {1}", serversInfo.GridURL, errorstring));
-
- throw e;
- }
- else
- {
- // m_knownRegions = RequestNeighbours(regionInfo.RegionLocX, regionInfo.RegionLocY);
- if (GridRespData.ContainsKey("allow_forceful_banlines"))
- {
- if ((string) GridRespData["allow_forceful_banlines"] != "TRUE")
- {
- //m_localBackend.SetForcefulBanlistsDisallowed(regionInfo.RegionHandle);
- if (!m_queuedGridSettings.ContainsKey("allow_forceful_banlines"))
- m_queuedGridSettings.Add("allow_forceful_banlines", "FALSE");
- }
- }
-
- m_log.InfoFormat(
- "[OGS1 GRID SERVICES]: Region {0} successfully registered with grid at {1}",
- regionInfo.RegionName, serversInfo.GridURL);
- }
-
- return m_localBackend.RegisterRegion(regionInfo);
- }
-
- // see IGridServices
- public bool DeregisterRegion(RegionInfo regionInfo)
- {
- Hashtable GridParams = new Hashtable();
-
- GridParams["UUID"] = regionInfo.RegionID.ToString();
-
- // Package into an XMLRPC Request
- ArrayList SendParams = new ArrayList();
- SendParams.Add(GridParams);
-
- // Send Request
- XmlRpcRequest GridReq = new XmlRpcRequest("simulator_after_region_moved", SendParams);
- XmlRpcResponse GridResp = null;
-
- try
- {
- GridResp = GridReq.Send(serversInfo.GridURL, 10000);
- }
- catch (Exception e)
- {
- Exception e2
- = new Exception(
- String.Format(
- "Unable to deregister region with grid at {0}. Grid service not running?",
- serversInfo.GridURL),
- e);
-
- throw e2;
- }
-
- Hashtable GridRespData = (Hashtable) GridResp.Value;
-
- // Hashtable griddatahash = GridRespData;
-
- // Process Response
- if (GridRespData != null && GridRespData.ContainsKey("error"))
- {
- string errorstring = (string)GridRespData["error"];
- m_log.Error("Unable to connect to grid: " + errorstring);
- return false;
- }
-
- return m_localBackend.DeregisterRegion(regionInfo);
- }
-
- public virtual Dictionary GetGridSettings()
- {
- Dictionary returnGridSettings = new Dictionary();
- lock (m_queuedGridSettings)
- {
- foreach (string Dictkey in m_queuedGridSettings.Keys)
- {
- returnGridSettings.Add(Dictkey, m_queuedGridSettings[Dictkey]);
- }
-
- m_queuedGridSettings.Clear();
- }
-
- return returnGridSettings;
- }
-
- // see IGridServices
- public List RequestNeighbours(uint x, uint y)
- {
- Hashtable respData = MapBlockQuery((int) x - 1, (int) y - 1, (int) x + 1, (int) y + 1);
-
- List neighbours = new List();
-
- foreach (ArrayList neighboursList in respData.Values)
- {
- foreach (Hashtable neighbourData in neighboursList)
- {
- uint regX = Convert.ToUInt32(neighbourData["x"]);
- uint regY = Convert.ToUInt32(neighbourData["y"]);
- if ((x != regX) || (y != regY))
- {
- string simIp = (string) neighbourData["sim_ip"];
-
- uint port = Convert.ToUInt32(neighbourData["sim_port"]);
- // string externalUri = (string) neighbourData["sim_uri"];
-
- // string externalIpStr = String.Empty;
- try
- {
- // externalIpStr = Util.GetHostFromDNS(simIp).ToString();
- Util.GetHostFromDNS(simIp).ToString();
- }
- catch (SocketException e)
- {
- m_log.WarnFormat(
- "[OGS1 GRID SERVICES]: RequestNeighbours(): Lookup of neighbour {0} failed! Not including in neighbours list. {1}",
- simIp, e);
-
- continue;
- }
-
- SimpleRegionInfo sri = new SimpleRegionInfo(regX, regY, simIp, port);
-
- sri.RemotingPort = Convert.ToUInt32(neighbourData["remoting_port"]);
-
- if (neighbourData.ContainsKey("http_port"))
- {
- sri.HttpPort = Convert.ToUInt32(neighbourData["http_port"]);
- }
- else
- {
- m_log.Error("[OGS1 GRID SERVICES]: Couldn't find httpPort, using default 9000; please upgrade your grid-server to r7621 or later");
- sri.HttpPort = 9000; // that's the default and will probably be wrong
- }
-
- sri.RegionID = new UUID((string) neighbourData["uuid"]);
-
- neighbours.Add(sri);
- }
- }
- }
-
- return neighbours;
- }
-
- ///
- /// Request information about a region.
- ///
- ///
- ///
- /// null on a failure to contact or get a response from the grid server
- /// FIXME: Might be nicer to return a proper exception here since we could inform the client more about the
- /// nature of the faiulre.
- ///
- public RegionInfo RequestNeighbourInfo(UUID Region_UUID)
- {
- // don't ask the gridserver about regions on this instance...
- foreach (RegionInfo info in m_regionsOnInstance)
- {
- if (info.RegionID == Region_UUID) return info;
- }
-
- // didn't find it so far, we have to go the long way
- RegionInfo regionInfo;
- Hashtable requestData = new Hashtable();
- requestData["region_UUID"] = Region_UUID.ToString();
- requestData["authkey"] = serversInfo.GridSendKey;
- ArrayList SendParams = new ArrayList();
- SendParams.Add(requestData);
- XmlRpcRequest gridReq = new XmlRpcRequest("simulator_data_request", SendParams);
- XmlRpcResponse gridResp = null;
-
- try
- {
- gridResp = gridReq.Send(serversInfo.GridURL, 3000);
- }
- catch (Exception e)
- {
- m_log.ErrorFormat(
- "[OGS1 GRID SERVICES]: Communication with the grid server at {0} failed, {1}",
- serversInfo.GridURL, e);
-
- return null;
- }
-
- Hashtable responseData = (Hashtable)gridResp.Value;
-
- if (responseData.ContainsKey("error"))
- {
- m_log.WarnFormat("[OGS1 GRID SERVICES]: Error received from grid server: {0}", responseData["error"]);
- return null;
- }
-
- regionInfo = buildRegionInfo(responseData, String.Empty);
- if ((m_useRemoteRegionCache) && (requestData.ContainsKey("regionHandle")))
- {
- m_remoteRegionInfoCache.Add(Convert.ToUInt64((string) requestData["regionHandle"]), regionInfo);
- }
-
- return regionInfo;
- }
-
- ///
- /// Request information about a region.
- ///
- ///
- ///
- public RegionInfo RequestNeighbourInfo(ulong regionHandle)
- {
- RegionInfo regionInfo = m_localBackend.RequestNeighbourInfo(regionHandle);
-
- if (regionInfo != null)
- {
- return regionInfo;
- }
-
- if ((!m_useRemoteRegionCache) || (!m_remoteRegionInfoCache.TryGetValue(regionHandle, out regionInfo)))
- {
- try
- {
- Hashtable requestData = new Hashtable();
- requestData["region_handle"] = regionHandle.ToString();
- requestData["authkey"] = serversInfo.GridSendKey;
- ArrayList SendParams = new ArrayList();
- SendParams.Add(requestData);
- XmlRpcRequest GridReq = new XmlRpcRequest("simulator_data_request", SendParams);
- XmlRpcResponse GridResp = GridReq.Send(serversInfo.GridURL, 3000);
-
- Hashtable responseData = (Hashtable) GridResp.Value;
-
- if (responseData.ContainsKey("error"))
- {
- m_log.Error("[OGS1 GRID SERVICES]: Error received from grid server: " + responseData["error"]);
- return null;
- }
-
- uint regX = Convert.ToUInt32((string) responseData["region_locx"]);
- uint regY = Convert.ToUInt32((string) responseData["region_locy"]);
- string externalHostName = (string) responseData["sim_ip"];
- uint simPort = Convert.ToUInt32(responseData["sim_port"]);
- string regionName = (string)responseData["region_name"];
- UUID regionID = new UUID((string)responseData["region_UUID"]);
- uint remotingPort = Convert.ToUInt32((string)responseData["remoting_port"]);
-
- uint httpPort = 9000;
- if (responseData.ContainsKey("http_port"))
- {
- httpPort = Convert.ToUInt32((string)responseData["http_port"]);
- }
-
- // Ok, so this is definitively the wrong place to do this, way too hard coded, but it doesn't seem we GET this info?
-
- string simURI = "http://" + externalHostName + ":" + simPort;
-
- // string externalUri = (string) responseData["sim_uri"];
-
- //IPEndPoint neighbourInternalEndPoint = new IPEndPoint(IPAddress.Parse(internalIpStr), (int) port);
- regionInfo = RegionInfo.Create(regionID, regionName, regX, regY, externalHostName, httpPort, simPort, remotingPort, simURI);
-
- if (m_useRemoteRegionCache)
- {
- lock (m_remoteRegionInfoCache)
- {
- if (!m_remoteRegionInfoCache.ContainsKey(regionHandle))
- {
- m_remoteRegionInfoCache.Add(regionHandle, regionInfo);
- }
- }
- }
- }
- catch (Exception e)
- {
- m_log.Error("[OGS1 GRID SERVICES]: " +
- "Region lookup failed for: " + regionHandle.ToString() +
- " - Is the GridServer down?" + e.ToString());
- return null;
- }
- }
-
- return regionInfo;
- }
-
- ///
- /// Get information about a neighbouring region
- ///
- ///
- ///
- public RegionInfo RequestNeighbourInfo(string name)
- {
- // Not implemented yet
- return null;
- }
-
- ///
- /// Get information about a neighbouring region
- ///
- ///
- ///
- public RegionInfo RequestNeighbourInfo(string host, uint port)
- {
- // Not implemented yet
- return null;
- }
-
- public RegionInfo RequestClosestRegion(string regionName)
- {
- if (m_useRemoteRegionCache)
- {
- foreach (RegionInfo ri in m_remoteRegionInfoCache.Values)
- {
- if (ri.RegionName == regionName)
- return ri;
- }
- }
-
- RegionInfo regionInfo = null;
- try
- {
- Hashtable requestData = new Hashtable();
- requestData["region_name_search"] = regionName;
- requestData["authkey"] = serversInfo.GridSendKey;
- ArrayList SendParams = new ArrayList();
- SendParams.Add(requestData);
- XmlRpcRequest GridReq = new XmlRpcRequest("simulator_data_request", SendParams);
- XmlRpcResponse GridResp = GridReq.Send(serversInfo.GridURL, 3000);
-
- Hashtable responseData = (Hashtable) GridResp.Value;
-
- if (responseData.ContainsKey("error"))
- {
- m_log.ErrorFormat("[OGS1 GRID SERVICES]: Error received from grid server: ", responseData["error"]);
- return null;
- }
-
- regionInfo = buildRegionInfo(responseData, "");
-
- if ((m_useRemoteRegionCache) && (!m_remoteRegionInfoCache.ContainsKey(regionInfo.RegionHandle)))
- m_remoteRegionInfoCache.Add(regionInfo.RegionHandle, regionInfo);
- }
- catch
- {
- m_log.Error("[OGS1 GRID SERVICES]: " +
- "Region lookup failed for: " + regionName +
- " - Is the GridServer down?");
- }
-
- return regionInfo;
- }
-
- ///
- ///
- ///
- ///
- ///
- ///
- ///
- ///
- public List RequestNeighbourMapBlocks(int minX, int minY, int maxX, int maxY)
- {
- int temp = 0;
-
- if (minX > maxX)
- {
- temp = minX;
- minX = maxX;
- maxX = temp;
- }
- if (minY > maxY)
- {
- temp = minY;
- minY = maxY;
- maxY = temp;
- }
-
- Hashtable respData = MapBlockQuery(minX, minY, maxX, maxY);
-
- List neighbours = new List();
-
- foreach (ArrayList a in respData.Values)
- {
- foreach (Hashtable n in a)
- {
- MapBlockData neighbour = new MapBlockData();
-
- neighbour.X = Convert.ToUInt16(n["x"]);
- neighbour.Y = Convert.ToUInt16(n["y"]);
-
- neighbour.Name = (string) n["name"];
- neighbour.Access = Convert.ToByte(n["access"]);
- neighbour.RegionFlags = Convert.ToUInt32(n["region-flags"]);
- neighbour.WaterHeight = Convert.ToByte(n["water-height"]);
- neighbour.MapImageId = new UUID((string) n["map-image-id"]);
-
- neighbours.Add(neighbour);
- }
- }
-
- return neighbours;
- }
-
- ///
- /// Performs a XML-RPC query against the grid server returning mapblock information in the specified coordinates
- ///
- /// REDUNDANT - OGS1 is to be phased out in favour of OGS2
- /// Minimum X value
- /// Minimum Y value
- /// Maximum X value
- /// Maximum Y value
- /// Hashtable of hashtables containing map data elements
- private Hashtable MapBlockQuery(int minX, int minY, int maxX, int maxY)
- {
- Hashtable param = new Hashtable();
- param["xmin"] = minX;
- param["ymin"] = minY;
- param["xmax"] = maxX;
- param["ymax"] = maxY;
- IList parameters = new ArrayList();
- parameters.Add(param);
-
- try
- {
- XmlRpcRequest req = new XmlRpcRequest("map_block", parameters);
- XmlRpcResponse resp = req.Send(serversInfo.GridURL, 10000);
- Hashtable respData = (Hashtable) resp.Value;
- return respData;
- }
- catch (Exception e)
- {
- m_log.Error("MapBlockQuery XMLRPC failure: " + e);
- return new Hashtable();
- }
- }
-
- ///
- /// A ping / version check
- ///
- ///
- ///
- public XmlRpcResponse PingCheckReply(XmlRpcRequest request, IPEndPoint remoteClient)
- {
- XmlRpcResponse response = new XmlRpcResponse();
-
- Hashtable respData = new Hashtable();
- respData["online"] = "true";
-
- m_localBackend.PingCheckReply(respData);
-
- response.Value = respData;
-
- return response;
- }
-
- ///
- /// Received from the user server when a user starts logging in. This call allows
- /// the region to prepare for direct communication from the client. Sends back an empty
- /// xmlrpc response on completion.
- ///
- ///
- ///
- public XmlRpcResponse ExpectUser(XmlRpcRequest request)
- {
- Hashtable requestData = (Hashtable) request.Params[0];
- AgentCircuitData agentData = new AgentCircuitData();
- agentData.SessionID = new UUID((string) requestData["session_id"]);
- agentData.SecureSessionID = new UUID((string) requestData["secure_session_id"]);
- agentData.firstname = (string) requestData["firstname"];
- agentData.lastname = (string) requestData["lastname"];
- agentData.AgentID = new UUID((string) requestData["agent_id"]);
- agentData.circuitcode = Convert.ToUInt32(requestData["circuit_code"]);
- agentData.CapsPath = (string)requestData["caps_path"];
- ulong regionHandle = Convert.ToUInt64((string) requestData["regionhandle"]);
-
- // Appearance
- if (requestData["appearance"] != null)
- agentData.Appearance = new AvatarAppearance((Hashtable)requestData["appearance"]);
-
- m_log.DebugFormat(
- "[CLIENT]: Told by user service to prepare for a connection from {0} {1} {2}, circuit {3}",
- agentData.firstname, agentData.lastname, agentData.AgentID, agentData.circuitcode);
-
- if (requestData.ContainsKey("child_agent") && requestData["child_agent"].Equals("1"))
- {
- //m_log.Debug("[CLIENT]: Child agent detected");
- agentData.child = true;
- }
- else
- {
- //m_log.Debug("[CLIENT]: Main agent detected");
- agentData.startpos =
- new Vector3((float)Convert.ToDecimal((string)requestData["startpos_x"]),
- (float)Convert.ToDecimal((string)requestData["startpos_y"]),
- (float)Convert.ToDecimal((string)requestData["startpos_z"]));
- agentData.child = false;
- }
-
- XmlRpcResponse resp = new XmlRpcResponse();
-
- if (!RegionLoginsEnabled)
- {
- m_log.InfoFormat(
- "[CLIENT]: Denying access for user {0} {1} because region login is currently disabled",
- agentData.firstname, agentData.lastname);
-
- Hashtable respdata = new Hashtable();
- respdata["success"] = "FALSE";
- respdata["reason"] = "region login currently disabled";
- resp.Value = respdata;
- }
- else
- {
- RegionInfo[] regions = m_regionsOnInstance.ToArray();
- bool banned = false;
-
- for (int i = 0; i < regions.Length; i++)
- {
- if (regions[i] != null)
- {
- if (regions[i].RegionHandle == regionHandle)
- {
- if (regions[i].EstateSettings.IsBanned(agentData.AgentID))
- {
- banned = true;
- break;
- }
- }
- }
- }
-
- if (banned)
- {
- m_log.InfoFormat(
- "[CLIENT]: Denying access for user {0} {1} because user is banned",
- agentData.firstname, agentData.lastname);
-
- Hashtable respdata = new Hashtable();
- respdata["success"] = "FALSE";
- respdata["reason"] = "banned";
- resp.Value = respdata;
- }
- else
- {
- m_localBackend.TriggerExpectUser(regionHandle, agentData);
- Hashtable respdata = new Hashtable();
- respdata["success"] = "TRUE";
- resp.Value = respdata;
- }
- }
-
- return resp;
- }
-
- // Grid Request Processing
- ///
- /// Ooops, our Agent must be dead if we're getting this request!
- ///
- ///
- ///
- public XmlRpcResponse LogOffUser(XmlRpcRequest request)
- {
- m_log.Debug("[CONNECTION DEBUGGING]: LogOff User Called");
-
- Hashtable requestData = (Hashtable)request.Params[0];
- string message = (string)requestData["message"];
- UUID agentID = UUID.Zero;
- UUID RegionSecret = UUID.Zero;
- UUID.TryParse((string)requestData["agent_id"], out agentID);
- UUID.TryParse((string)requestData["region_secret"], out RegionSecret);
-
- ulong regionHandle = Convert.ToUInt64((string)requestData["regionhandle"]);
-
- m_localBackend.TriggerLogOffUser(regionHandle, agentID, RegionSecret,message);
-
- return new XmlRpcResponse();
- }
-
- public void NoteDeadRegion(ulong regionhandle)
- {
- lock (m_deadRegionCache)
- {
- if (m_deadRegionCache.ContainsKey(regionhandle))
- {
- m_deadRegionCache[regionhandle] = m_deadRegionCache[regionhandle] + 1;
- }
- else
- {
- m_deadRegionCache.Add(regionhandle, 1);
- }
- }
- }
-
- public LandData RequestLandData (ulong regionHandle, uint x, uint y)
- {
- m_log.DebugFormat("[OGS1 GRID SERVICES] requests land data in {0}, at {1}, {2}",
- regionHandle, x, y);
- LandData landData = m_localBackend.RequestLandData(regionHandle, x, y);
- if (landData == null)
- {
- Hashtable hash = new Hashtable();
- hash["region_handle"] = regionHandle.ToString();
- hash["x"] = x.ToString();
- hash["y"] = y.ToString();
-
- IList paramList = new ArrayList();
- paramList.Add(hash);
-
- try
- {
- // this might be cached, as we probably requested it just a moment ago...
- RegionInfo info = RequestNeighbourInfo(regionHandle);
- if (info != null) // just to be sure
- {
- XmlRpcRequest request = new XmlRpcRequest("land_data", paramList);
- string uri = "http://" + info.ExternalEndPoint.Address + ":" + info.HttpPort + "/";
- XmlRpcResponse response = request.Send(uri, 10000);
- if (response.IsFault)
- {
- m_log.ErrorFormat("[OGS1 GRID SERVICES] remote call returned an error: {0}", response.FaultString);
- }
- else
- {
- hash = (Hashtable)response.Value;
- try
- {
- landData = new LandData();
- landData.AABBMax = Vector3.Parse((string)hash["AABBMax"]);
- landData.AABBMin = Vector3.Parse((string)hash["AABBMin"]);
- landData.Area = Convert.ToInt32(hash["Area"]);
- landData.AuctionID = Convert.ToUInt32(hash["AuctionID"]);
- landData.Description = (string)hash["Description"];
- landData.Flags = Convert.ToUInt32(hash["Flags"]);
- landData.GlobalID = new UUID((string)hash["GlobalID"]);
- landData.Name = (string)hash["Name"];
- landData.OwnerID = new UUID((string)hash["OwnerID"]);
- landData.SalePrice = Convert.ToInt32(hash["SalePrice"]);
- landData.SnapshotID = new UUID((string)hash["SnapshotID"]);
- landData.UserLocation = Vector3.Parse((string)hash["UserLocation"]);
- m_log.DebugFormat("[OGS1 GRID SERVICES] Got land data for parcel {0}", landData.Name);
- }
- catch (Exception e)
- {
- m_log.Error("[OGS1 GRID SERVICES] Got exception while parsing land-data:", e);
- }
- }
- }
- else m_log.WarnFormat("[OGS1 GRID SERVICES] Couldn't find region with handle {0}", regionHandle);
- }
- catch (Exception e)
- {
- m_log.ErrorFormat("[OGS1 GRID SERVICES] Couldn't contact region {0}: {1}", regionHandle, e);
- }
- }
- return landData;
- }
-
- // Grid Request Processing
- ///
- /// Someone asked us about parcel-information
- ///
- ///
- ///
- public XmlRpcResponse LandData(XmlRpcRequest request, IPEndPoint remoteClient)
- {
- Hashtable requestData = (Hashtable)request.Params[0];
- ulong regionHandle = Convert.ToUInt64(requestData["region_handle"]);
- uint x = Convert.ToUInt32(requestData["x"]);
- uint y = Convert.ToUInt32(requestData["y"]);
- m_log.DebugFormat("[OGS1 GRID SERVICES]: Got XML reqeuest for land data at {0}, {1} in region {2}", x, y, regionHandle);
-
- LandData landData = m_localBackend.RequestLandData(regionHandle, x, y);
- Hashtable hash = new Hashtable();
- if (landData != null)
- {
- // for now, only push out the data we need for answering a ParcelInfoReqeust
- hash["AABBMax"] = landData.AABBMax.ToString();
- hash["AABBMin"] = landData.AABBMin.ToString();
- hash["Area"] = landData.Area.ToString();
- hash["AuctionID"] = landData.AuctionID.ToString();
- hash["Description"] = landData.Description;
- hash["Flags"] = landData.Flags.ToString();
- hash["GlobalID"] = landData.GlobalID.ToString();
- hash["Name"] = landData.Name;
- hash["OwnerID"] = landData.OwnerID.ToString();
- hash["SalePrice"] = landData.SalePrice.ToString();
- hash["SnapshotID"] = landData.SnapshotID.ToString();
- hash["UserLocation"] = landData.UserLocation.ToString();
- }
-
- XmlRpcResponse response = new XmlRpcResponse();
- response.Value = hash;
- return response;
- }
-
- public List RequestNamedRegions (string name, int maxNumber)
- {
- // no asking of the local backend first, here, as we have to ask the gridserver anyway.
- Hashtable hash = new Hashtable();
- hash["name"] = name;
- hash["maxNumber"] = maxNumber.ToString();
-
- IList paramList = new ArrayList();
- paramList.Add(hash);
-
- Hashtable result = XmlRpcSearchForRegionByName(paramList);
- if (result == null) return null;
-
- uint numberFound = Convert.ToUInt32(result["numFound"]);
- List infos = new List();
- for (int i = 0; i < numberFound; ++i)
- {
- string prefix = "region" + i + ".";
- RegionInfo info = buildRegionInfo(result, prefix);
- infos.Add(info);
- }
- return infos;
- }
-
- private RegionInfo buildRegionInfo(Hashtable responseData, string prefix)
- {
- uint regX = Convert.ToUInt32((string) responseData[prefix + "region_locx"]);
- uint regY = Convert.ToUInt32((string) responseData[prefix + "region_locy"]);
- string internalIpStr = (string) responseData[prefix + "sim_ip"];
- uint port = Convert.ToUInt32(responseData[prefix + "sim_port"]);
-
- IPEndPoint neighbourInternalEndPoint = new IPEndPoint(Util.GetHostFromDNS(internalIpStr), (int) port);
-
- RegionInfo regionInfo = new RegionInfo(regX, regY, neighbourInternalEndPoint, internalIpStr);
- regionInfo.RemotingPort = Convert.ToUInt32((string) responseData[prefix + "remoting_port"]);
- regionInfo.RemotingAddress = internalIpStr;
-
- if (responseData.ContainsKey(prefix + "http_port"))
- {
- regionInfo.HttpPort = Convert.ToUInt32((string) responseData[prefix + "http_port"]);
- }
-
- regionInfo.RegionID = new UUID((string) responseData[prefix + "region_UUID"]);
- regionInfo.RegionName = (string) responseData[prefix + "region_name"];
-
- regionInfo.RegionSettings.TerrainImageID = new UUID((string) responseData[prefix + "map_UUID"]);
- return regionInfo;
- }
-
- private Hashtable XmlRpcSearchForRegionByName(IList parameters)
- {
- try
- {
- XmlRpcRequest request = new XmlRpcRequest("search_for_region_by_name", parameters);
- XmlRpcResponse resp = request.Send(serversInfo.GridURL, 10000);
- Hashtable respData = (Hashtable) resp.Value;
- if (respData != null && respData.Contains("faultCode"))
- {
- m_log.WarnFormat("[OGS1 GRID SERVICES]: Got an error while contacting GridServer: {0}", respData["faultString"]);
- return null;
- }
-
- return respData;
- }
- catch (Exception e)
- {
- m_log.Error("[OGS1 GRID SERVICES]: MapBlockQuery XMLRPC failure: ", e);
- return null;
- }
- }
- }
-}
--
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