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 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; - } - } - } -} -- cgit v1.1