mirror of
https://github.com/kcozens/OpenSimSearch.git
synced 2026-08-14 08:52:28 +00:00
kcozens
9ee7375660
Allow 0 or -1 to be considered as the "Any" category for event listings. Event markers are seen on the map again but still can't search for events. git-svn-id: http://forge.opensimulator.org/svn/ossearch/trunk@212 109abde3-1f22-4c10-b5d7-b6b0135cd00c
716 lines
25 KiB
C#
716 lines
25 KiB
C#
using System;
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using System.Collections;
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using System.Collections.Generic;
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using System.Globalization;
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using System.Net;
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using System.Net.Sockets;
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using System.Reflection;
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using System.Xml;
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using OpenMetaverse;
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using log4net;
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using Nini.Config;
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using Nwc.XmlRpc;
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using OpenSim.Framework;
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using OpenSim.Region.Framework.Interfaces;
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using OpenSim.Region.Framework.Scenes;
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using OpenSim.Services.Interfaces;
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using Mono.Addins;
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using DirFindFlags = OpenMetaverse.DirectoryManager.DirFindFlags;
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[assembly: Addin("OpenSimSearch", "0.3")]
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[assembly: AddinDependency("OpenSim", "0.5")]
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namespace OpenSimSearch.Modules.OpenSearch
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{
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[Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule")]
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public class OpenSearchModule : ISearchModule, ISharedRegionModule
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{
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//
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// Log module
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//
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private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
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//
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// Module vars
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//
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private List<Scene> m_Scenes = new List<Scene>();
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private string m_SearchServer = "";
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private bool m_Enabled = true;
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#region IRegionModuleBase implementation
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public void Initialise(IConfigSource config)
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{
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IConfig searchConfig = config.Configs["Search"];
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if (searchConfig == null)
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{
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m_Enabled = false;
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return;
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}
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if (searchConfig.GetString("Module", "OpenSimSearch") != "OpenSimSearch")
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{
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m_Enabled = false;
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return;
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}
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m_SearchServer = searchConfig.GetString("SearchURL", "");
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if (m_SearchServer == "")
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{
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m_log.Error("[SEARCH] No search server, disabling search");
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m_Enabled = false;
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return;
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}
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m_log.Info("[SEARCH] OpenSimSearch module is active");
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m_Enabled = true;
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}
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public void AddRegion(Scene scene)
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{
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if (!m_Enabled)
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return;
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// Hook up events
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scene.EventManager.OnNewClient += OnNewClient;
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// Take ownership of the ISearchModule service
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scene.RegisterModuleInterface<ISearchModule>(this);
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// Add our scene to our list...
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lock(m_Scenes)
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{
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m_Scenes.Add(scene);
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}
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}
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public void RemoveRegion(Scene scene)
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{
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if (!m_Enabled)
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return;
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scene.UnregisterModuleInterface<ISearchModule>(this);
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m_Scenes.Remove(scene);
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}
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public void RegionLoaded(Scene scene)
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{
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}
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public Type ReplaceableInterface
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{
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get { return null; }
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}
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public void PostInitialise()
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{
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}
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public void Close()
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{
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}
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public string Name
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{
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get { return "SearchModule"; }
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}
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public bool IsSharedModule
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{
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get { return true; }
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}
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#endregion
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/// New Client Event Handler
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private void OnNewClient(IClientAPI client)
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{
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// Subscribe to messages
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client.OnDirPlacesQuery += DirPlacesQuery;
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client.OnDirFindQuery += DirFindQuery;
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client.OnDirPopularQuery += DirPopularQuery;
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client.OnDirLandQuery += DirLandQuery;
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client.OnDirClassifiedQuery += DirClassifiedQuery;
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// Response after Directory Queries
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client.OnEventInfoRequest += EventInfoRequest;
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client.OnClassifiedInfoRequest += ClassifiedInfoRequest;
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client.OnMapItemRequest += HandleMapItemRequest;
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}
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//
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// Make external XMLRPC request
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//
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private Hashtable GenericXMLRPCRequest(Hashtable ReqParams, string method)
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{
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ArrayList SendParams = new ArrayList();
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SendParams.Add(ReqParams);
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// Send Request
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XmlRpcResponse Resp;
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try
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{
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XmlRpcRequest Req = new XmlRpcRequest(method, SendParams);
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Resp = Req.Send(m_SearchServer, 30000);
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}
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catch (WebException ex)
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{
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m_log.ErrorFormat("[SEARCH]: Unable to connect to Search " +
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"Server {0}. Exception {1}", m_SearchServer, ex);
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Hashtable ErrorHash = new Hashtable();
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ErrorHash["success"] = false;
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ErrorHash["errorMessage"] = "Unable to search at this time. ";
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ErrorHash["errorURI"] = "";
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return ErrorHash;
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}
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catch (SocketException ex)
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{
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m_log.ErrorFormat(
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"[SEARCH]: Unable to connect to Search Server {0}. " +
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"Exception {1}", m_SearchServer, ex);
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Hashtable ErrorHash = new Hashtable();
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ErrorHash["success"] = false;
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ErrorHash["errorMessage"] = "Unable to search at this time. ";
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ErrorHash["errorURI"] = "";
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return ErrorHash;
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}
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catch (XmlException ex)
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{
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m_log.ErrorFormat(
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"[SEARCH]: Unable to connect to Search Server {0}. " +
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"Exception {1}", m_SearchServer, ex);
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Hashtable ErrorHash = new Hashtable();
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ErrorHash["success"] = false;
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ErrorHash["errorMessage"] = "Unable to search at this time. ";
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ErrorHash["errorURI"] = "";
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return ErrorHash;
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}
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if (Resp.IsFault)
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{
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Hashtable ErrorHash = new Hashtable();
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ErrorHash["success"] = false;
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ErrorHash["errorMessage"] = "Unable to search at this time. ";
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ErrorHash["errorURI"] = "";
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return ErrorHash;
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}
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Hashtable RespData = (Hashtable)Resp.Value;
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return RespData;
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}
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protected void DirPlacesQuery(IClientAPI remoteClient, UUID queryID,
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string queryText, int queryFlags, int category, string simName,
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int queryStart)
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{
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Hashtable ReqHash = new Hashtable();
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ReqHash["text"] = queryText;
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ReqHash["flags"] = queryFlags.ToString();
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ReqHash["category"] = category.ToString();
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ReqHash["sim_name"] = simName;
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ReqHash["query_start"] = queryStart.ToString();
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Hashtable result = GenericXMLRPCRequest(ReqHash,
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"dir_places_query");
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if (!Convert.ToBoolean(result["success"]))
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{
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remoteClient.SendAgentAlertMessage(
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result["errorMessage"].ToString(), false);
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return;
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}
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ArrayList dataArray = (ArrayList)result["data"];
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int count = dataArray.Count;
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if (count > 100)
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count = 101;
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DirPlacesReplyData[] data = new DirPlacesReplyData[count];
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int i = 0;
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foreach (Object o in dataArray)
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{
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Hashtable d = (Hashtable)o;
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data[i] = new DirPlacesReplyData();
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data[i].parcelID = new UUID(d["parcel_id"].ToString());
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data[i].name = d["name"].ToString();
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data[i].forSale = Convert.ToBoolean(d["for_sale"]);
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data[i].auction = Convert.ToBoolean(d["auction"]);
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data[i].dwell = Convert.ToSingle(d["dwell"]);
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if (++i >= count)
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break;
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}
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remoteClient.SendDirPlacesReply(queryID, data);
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}
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public void DirPopularQuery(IClientAPI remoteClient, UUID queryID, uint queryFlags)
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{
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Hashtable ReqHash = new Hashtable();
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ReqHash["flags"] = queryFlags.ToString();
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Hashtable result = GenericXMLRPCRequest(ReqHash,
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"dir_popular_query");
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if (!Convert.ToBoolean(result["success"]))
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{
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remoteClient.SendAgentAlertMessage(
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result["errorMessage"].ToString(), false);
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return;
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}
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ArrayList dataArray = (ArrayList)result["data"];
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int count = dataArray.Count;
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if (count > 100)
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count = 101;
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DirPopularReplyData[] data = new DirPopularReplyData[count];
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int i = 0;
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foreach (Object o in dataArray)
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{
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Hashtable d = (Hashtable)o;
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data[i] = new DirPopularReplyData();
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data[i].parcelID = new UUID(d["parcel_id"].ToString());
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data[i].name = d["name"].ToString();
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data[i].dwell = Convert.ToSingle(d["dwell"]);
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if (++i >= count)
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break;
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}
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remoteClient.SendDirPopularReply(queryID, data);
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}
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public void DirLandQuery(IClientAPI remoteClient, UUID queryID,
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uint queryFlags, uint searchType, int price, int area,
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int queryStart)
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{
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Hashtable ReqHash = new Hashtable();
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ReqHash["flags"] = queryFlags.ToString();
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ReqHash["type"] = searchType.ToString();
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ReqHash["price"] = price.ToString();
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ReqHash["area"] = area.ToString();
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ReqHash["query_start"] = queryStart.ToString();
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Hashtable result = GenericXMLRPCRequest(ReqHash,
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"dir_land_query");
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if (!Convert.ToBoolean(result["success"]))
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{
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remoteClient.SendAgentAlertMessage(
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result["errorMessage"].ToString(), false);
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return;
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}
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ArrayList dataArray = (ArrayList)result["data"];
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int count = 0;
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/* Count entries in dataArray with valid region name to */
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/* prevent allocating data array with too many entries. */
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foreach (Object o in dataArray)
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{
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Hashtable d = (Hashtable)o;
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if (d["name"] != null)
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++count;
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}
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if (count > 100)
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count = 101;
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DirLandReplyData[] data = new DirLandReplyData[count];
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int i = 0;
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foreach (Object o in dataArray)
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{
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Hashtable d = (Hashtable)o;
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if (d["name"] == null)
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continue;
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data[i] = new DirLandReplyData();
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data[i].parcelID = new UUID(d["parcel_id"].ToString());
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data[i].name = d["name"].ToString();
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data[i].auction = Convert.ToBoolean(d["auction"]);
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data[i].forSale = Convert.ToBoolean(d["for_sale"]);
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data[i].salePrice = Convert.ToInt32(d["sale_price"]);
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data[i].actualArea = Convert.ToInt32(d["area"]);
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if (++i >= count)
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break;
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}
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remoteClient.SendDirLandReply(queryID, data);
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}
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public void DirFindQuery(IClientAPI remoteClient, UUID queryID,
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string queryText, uint queryFlags, int queryStart)
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{
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if (((DirFindFlags)queryFlags & DirFindFlags.Events) == DirFindFlags.Events)
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{
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DirEventsQuery(remoteClient, queryID, queryText, queryFlags,
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queryStart);
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return;
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}
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}
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public void DirEventsQuery(IClientAPI remoteClient, UUID queryID,
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string queryText, uint queryFlags, int queryStart)
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{
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Hashtable ReqHash = new Hashtable();
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ReqHash["text"] = queryText;
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ReqHash["flags"] = queryFlags.ToString();
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ReqHash["query_start"] = queryStart.ToString();
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Hashtable result = GenericXMLRPCRequest(ReqHash,
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"dir_events_query");
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if (!Convert.ToBoolean(result["success"]))
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{
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remoteClient.SendAgentAlertMessage(
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result["errorMessage"].ToString(), false);
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return;
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}
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ArrayList dataArray = (ArrayList)result["data"];
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int count = dataArray.Count;
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if (count > 100)
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count = 101;
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DirEventsReplyData[] data = new DirEventsReplyData[count];
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int i = 0;
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foreach (Object o in dataArray)
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{
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Hashtable d = (Hashtable)o;
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data[i] = new DirEventsReplyData();
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data[i].ownerID = new UUID(d["owner_id"].ToString());
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data[i].name = d["name"].ToString();
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data[i].eventID = Convert.ToUInt32(d["event_id"]);
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data[i].date = d["date"].ToString();
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data[i].unixTime = Convert.ToUInt32(d["unix_time"]);
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data[i].eventFlags = Convert.ToUInt32(d["event_flags"]);
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if (++i >= count)
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break;
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}
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remoteClient.SendDirEventsReply(queryID, data);
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}
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public void DirClassifiedQuery(IClientAPI remoteClient, UUID queryID,
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string queryText, uint queryFlags, uint category,
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int queryStart)
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{
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Hashtable ReqHash = new Hashtable();
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ReqHash["text"] = queryText;
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ReqHash["flags"] = queryFlags.ToString();
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ReqHash["category"] = category.ToString();
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ReqHash["query_start"] = queryStart.ToString();
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Hashtable result = GenericXMLRPCRequest(ReqHash,
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"dir_classified_query");
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if (!Convert.ToBoolean(result["success"]))
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{
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remoteClient.SendAgentAlertMessage(
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result["errorMessage"].ToString(), false);
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return;
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}
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ArrayList dataArray = (ArrayList)result["data"];
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int count = dataArray.Count;
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if (count > 100)
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count = 101;
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DirClassifiedReplyData[] data = new DirClassifiedReplyData[count];
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int i = 0;
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foreach (Object o in dataArray)
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{
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Hashtable d = (Hashtable)o;
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data[i] = new DirClassifiedReplyData();
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data[i].classifiedID = new UUID(d["classifiedid"].ToString());
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data[i].name = d["name"].ToString();
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data[i].classifiedFlags = Convert.ToByte(d["classifiedflags"]);
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data[i].creationDate = Convert.ToUInt32(d["creation_date"]);
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data[i].expirationDate = Convert.ToUInt32(d["expiration_date"]);
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data[i].price = Convert.ToInt32(d["priceforlisting"]);
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if (++i >= count)
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break;
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}
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remoteClient.SendDirClassifiedReply(queryID, data);
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}
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public void EventInfoRequest(IClientAPI remoteClient, uint queryEventID)
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{
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Hashtable ReqHash = new Hashtable();
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ReqHash["eventID"] = queryEventID.ToString();
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Hashtable result = GenericXMLRPCRequest(ReqHash,
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"event_info_query");
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if (!Convert.ToBoolean(result["success"]))
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{
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remoteClient.SendAgentAlertMessage(
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result["errorMessage"].ToString(), false);
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return;
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}
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ArrayList dataArray = (ArrayList)result["data"];
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if (dataArray.Count == 0)
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{
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// something bad happened here, if we could return an
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// event after the search,
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// we should be able to find it here
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// TODO do some (more) sensible error-handling here
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remoteClient.SendAgentAlertMessage("Couldn't find this event.",
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false);
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return;
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}
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Hashtable d = (Hashtable)dataArray[0];
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EventData data = new EventData();
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data.eventID = Convert.ToUInt32(d["event_id"]);
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data.creator = d["creator"].ToString();
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data.name = d["name"].ToString();
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data.category = d["category"].ToString();
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data.description = d["description"].ToString();
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data.date = d["date"].ToString();
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data.dateUTC = Convert.ToUInt32(d["dateUTC"]);
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data.duration = Convert.ToUInt32(d["duration"]);
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data.cover = Convert.ToUInt32(d["covercharge"]);
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data.amount = Convert.ToUInt32(d["coveramount"]);
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data.simName = d["simname"].ToString();
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Vector3.TryParse(d["globalposition"].ToString(), out data.globalPos);
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data.eventFlags = Convert.ToUInt32(d["eventflags"]);
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remoteClient.SendEventInfoReply(data);
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}
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public void ClassifiedInfoRequest(UUID queryClassifiedID, IClientAPI remoteClient)
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{
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Hashtable ReqHash = new Hashtable();
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ReqHash["classifiedID"] = queryClassifiedID.ToString();
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Hashtable result = GenericXMLRPCRequest(ReqHash,
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"classifieds_info_query");
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if (!Convert.ToBoolean(result["success"]))
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{
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remoteClient.SendAgentAlertMessage(
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result["errorMessage"].ToString(), false);
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return;
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}
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//The viewer seems to issue an info request even when it is
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//creating a new classified which means the data hasn't been
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//saved to the database yet so there is no info to find.
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ArrayList dataArray = (ArrayList)result["data"];
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if (dataArray.Count == 0)
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{
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// Something bad happened here if we could not return an
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// event after the search. We should be able to find it here.
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// TODO do some (more) sensible error-handling here
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// remoteClient.SendAgentAlertMessage("Couldn't find data for classified ad.",
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// false);
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return;
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}
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Hashtable d = (Hashtable)dataArray[0];
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Vector3 globalPos = new Vector3();
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Vector3.TryParse(d["posglobal"].ToString(), out globalPos);
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remoteClient.SendClassifiedInfoReply(
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new UUID(d["classifieduuid"].ToString()),
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new UUID(d["creatoruuid"].ToString()),
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Convert.ToUInt32(d["creationdate"]),
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Convert.ToUInt32(d["expirationdate"]),
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Convert.ToUInt32(d["category"]),
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d["name"].ToString(),
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d["description"].ToString(),
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new UUID(d["parceluuid"].ToString()),
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Convert.ToUInt32(d["parentestate"]),
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new UUID(d["snapshotuuid"].ToString()),
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d["simname"].ToString(),
|
|
globalPos,
|
|
d["parcelname"].ToString(),
|
|
Convert.ToByte(d["classifiedflags"]),
|
|
Convert.ToInt32(d["priceforlisting"]));
|
|
}
|
|
|
|
public void HandleMapItemRequest(IClientAPI remoteClient, uint flags,
|
|
uint EstateID, bool godlike,
|
|
uint itemtype, ulong regionhandle)
|
|
{
|
|
//The following constant appears to be from GridLayerType enum
|
|
//defined in OpenMetaverse/GridManager.cs of libopenmetaverse.
|
|
if (itemtype == (uint)OpenMetaverse.GridItemType.LandForSale)
|
|
{
|
|
Hashtable ReqHash = new Hashtable();
|
|
|
|
//The flags are: SortAsc (1 << 15), PerMeterSort (1 << 17)
|
|
ReqHash["flags"] = "163840";
|
|
ReqHash["type"] = "4294967295"; //This is -1 in 32 bits
|
|
ReqHash["price"] = "0";
|
|
ReqHash["area"] = "0";
|
|
ReqHash["query_start"] = "0";
|
|
|
|
Hashtable result = GenericXMLRPCRequest(ReqHash,
|
|
"dir_land_query");
|
|
|
|
if (!Convert.ToBoolean(result["success"]))
|
|
{
|
|
remoteClient.SendAgentAlertMessage(
|
|
result["errorMessage"].ToString(), false);
|
|
return;
|
|
}
|
|
|
|
ArrayList dataArray = (ArrayList)result["data"];
|
|
|
|
int count = dataArray.Count;
|
|
if (count > 100)
|
|
count = 101;
|
|
|
|
List<mapItemReply> mapitems = new List<mapItemReply>();
|
|
string ParcelRegionUUID;
|
|
string[] landingpoint;
|
|
|
|
foreach (Object o in dataArray)
|
|
{
|
|
Hashtable d = (Hashtable)o;
|
|
|
|
if (d["name"] == null)
|
|
continue;
|
|
|
|
mapItemReply mapitem = new mapItemReply();
|
|
|
|
ParcelRegionUUID = d["region_UUID"].ToString();
|
|
|
|
foreach (Scene scene in m_Scenes)
|
|
{
|
|
if (scene.RegionInfo.RegionID.ToString() == ParcelRegionUUID)
|
|
{
|
|
landingpoint = d["landing_point"].ToString().Split('/');
|
|
|
|
mapitem.x = (uint)((scene.RegionInfo.RegionLocX * 256) +
|
|
Convert.ToDecimal(landingpoint[0]));
|
|
mapitem.y = (uint)((scene.RegionInfo.RegionLocY * 256) +
|
|
Convert.ToDecimal(landingpoint[1]));
|
|
break;
|
|
}
|
|
}
|
|
|
|
mapitem.id = new UUID(d["parcel_id"].ToString());
|
|
mapitem.Extra = Convert.ToInt32(d["area"]);
|
|
mapitem.Extra2 = Convert.ToInt32(d["sale_price"]);
|
|
mapitem.name = d["name"].ToString();
|
|
|
|
mapitems.Add(mapitem);
|
|
}
|
|
|
|
remoteClient.SendMapItemReply(mapitems.ToArray(), itemtype, flags);
|
|
mapitems.Clear();
|
|
}
|
|
|
|
if (itemtype == (uint)OpenMetaverse.GridItemType.PgEvent ||
|
|
itemtype == (uint)OpenMetaverse.GridItemType.MatureEvent ||
|
|
itemtype == (uint)OpenMetaverse.GridItemType.AdultEvent)
|
|
{
|
|
Hashtable ReqHash = new Hashtable();
|
|
|
|
//Find the maturity level
|
|
int maturity = (1 << 24);
|
|
|
|
//Find the maturity level
|
|
if (itemtype == (uint)OpenMetaverse.GridItemType.MatureEvent)
|
|
maturity = (1 << 25);
|
|
else
|
|
{
|
|
if (itemtype == (uint)OpenMetaverse.GridItemType.AdultEvent)
|
|
maturity = (1 << 26);
|
|
}
|
|
|
|
//The flags are: SortAsc (1 << 15), PerMeterSort (1 << 17)
|
|
maturity |= 163840;
|
|
|
|
//Character before | is number of days before/after current date
|
|
//Characters after | is the number for a category
|
|
ReqHash["text"] = "0|0";
|
|
ReqHash["flags"] = maturity.ToString();
|
|
ReqHash["query_start"] = "0";
|
|
|
|
Hashtable result = GenericXMLRPCRequest(ReqHash,
|
|
"dir_events_query");
|
|
|
|
if (!Convert.ToBoolean(result["success"]))
|
|
{
|
|
remoteClient.SendAgentAlertMessage(
|
|
result["errorMessage"].ToString(), false);
|
|
return;
|
|
}
|
|
|
|
ArrayList dataArray = (ArrayList)result["data"];
|
|
|
|
List<mapItemReply> mapitems = new List<mapItemReply>();
|
|
int event_id;
|
|
string[] landingpoint;
|
|
|
|
foreach (Object o in dataArray)
|
|
{
|
|
Hashtable d = (Hashtable)o;
|
|
|
|
if (d["name"] == null)
|
|
continue;
|
|
|
|
mapItemReply mapitem = new mapItemReply();
|
|
|
|
landingpoint = d["landing_point"].ToString().Split('/');
|
|
mapitem.x = Convert.ToUInt32(landingpoint[0]);
|
|
mapitem.y = Convert.ToUInt32(landingpoint[1]);
|
|
|
|
//This is a crazy way to pass the event ID back to the
|
|
//viewer but that is the way it wants the information.
|
|
event_id = Convert.ToInt32(d["event_id"]);
|
|
mapitem.id = new UUID("00000000-0000-0000-0000-0000" +
|
|
event_id.ToString("X8"));
|
|
|
|
mapitem.Extra = Convert.ToInt32(d["unix_time"]);
|
|
mapitem.Extra2 = 0; //FIXME: No idea what to do here
|
|
mapitem.name = d["name"].ToString();
|
|
|
|
mapitems.Add(mapitem);
|
|
}
|
|
|
|
remoteClient.SendMapItemReply(mapitems.ToArray(), itemtype, flags);
|
|
mapitems.Clear();
|
|
}
|
|
}
|
|
|
|
public void Refresh()
|
|
{
|
|
}
|
|
}
|
|
}
|