From 76525be7b2cb1a72c45a72801dac871c4a338bcb Mon Sep 17 00:00:00 2001 From: Diva Canto Date: Fri, 27 May 2011 13:07:18 -0700 Subject: HG lures working! Friends can offer friends HG teleports via the profile. WARNING: additional configuration for HG inis -- see *Common.ini.example --- .../Region/CoreModules/Avatar/Lure/HGLureModule.cs | 244 +++++++++++++++++++++ 1 file changed, 244 insertions(+) create mode 100644 OpenSim/Region/CoreModules/Avatar/Lure/HGLureModule.cs (limited to 'OpenSim/Region/CoreModules/Avatar/Lure/HGLureModule.cs') diff --git a/OpenSim/Region/CoreModules/Avatar/Lure/HGLureModule.cs b/OpenSim/Region/CoreModules/Avatar/Lure/HGLureModule.cs new file mode 100644 index 0000000..c82cfd2 --- /dev/null +++ b/OpenSim/Region/CoreModules/Avatar/Lure/HGLureModule.cs @@ -0,0 +1,244 @@ +/* + * Copyright (c) Contributors, http://opensimulator.org/ + * See CONTRIBUTORS.TXT for a full list of copyright holders. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * * Neither the name of the OpenSimulator Project nor the + * names of its contributors may be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY + * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +using System; +using System.Collections.Generic; +using System.Reflection; +using log4net; +using Nini.Config; +using OpenMetaverse; +using Mono.Addins; + +using OpenSim.Framework; +using OpenSim.Region.Framework.Interfaces; +using OpenSim.Region.Framework.Scenes; +using OpenSim.Services.Connectors.Hypergrid; + +using GridRegion = OpenSim.Services.Interfaces.GridRegion; + +namespace OpenSim.Region.CoreModules.Avatar.Lure +{ + [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule")] + public class HGLureModule : ISharedRegionModule + { + private static readonly ILog m_log = LogManager.GetLogger( + MethodBase.GetCurrentMethod().DeclaringType); + + private readonly List m_scenes = new List(); + + private IMessageTransferModule m_TransferModule = null; + private bool m_Enabled = false; + + private string m_ThisGridURL; + + private ExpiringCache m_PendingLures = new ExpiringCache(); + + public void Initialise(IConfigSource config) + { + if (config.Configs["Messaging"] != null) + { + if (config.Configs["Messaging"].GetString("LureModule", string.Empty) == "HGLureModule") + { + m_Enabled = true; + + m_ThisGridURL = config.Configs["Messaging"].GetString("Gatekeeper", string.Empty); + m_log.DebugFormat("[LURE MODULE]: {0} enabled", Name); + } + } + } + + public void AddRegion(Scene scene) + { + if (!m_Enabled) + return; + + lock (m_scenes) + { + m_scenes.Add(scene); + scene.EventManager.OnIncomingInstantMessage += OnIncomingInstantMessage; + scene.EventManager.OnNewClient += OnNewClient; + } + } + + public void RegionLoaded(Scene scene) + { + if (!m_Enabled) + return; + + if (m_TransferModule == null) + { + m_TransferModule = + scene.RequestModuleInterface(); + + if (m_TransferModule == null) + { + m_log.Error("[LURE MODULE]: No message transfer module, lures will not work!"); + + m_Enabled = false; + m_scenes.Clear(); + scene.EventManager.OnNewClient -= OnNewClient; + scene.EventManager.OnIncomingInstantMessage -= OnIncomingInstantMessage; + } + } + + } + + public void RemoveRegion(Scene scene) + { + if (!m_Enabled) + return; + + lock (m_scenes) + { + m_scenes.Remove(scene); + scene.EventManager.OnNewClient -= OnNewClient; + scene.EventManager.OnIncomingInstantMessage -= OnIncomingInstantMessage; + } + } + + void OnNewClient(IClientAPI client) + { + client.OnInstantMessage += OnInstantMessage; + client.OnStartLure += OnStartLure; + client.OnTeleportLureRequest += OnTeleportLureRequest; + } + + public void PostInitialise() + { + } + + public void Close() + { + } + + public string Name + { + get { return "HGLureModule"; } + } + + public Type ReplaceableInterface + { + get { return null; } + } + + void OnInstantMessage(IClientAPI client, GridInstantMessage im) + { + } + + void OnIncomingInstantMessage(GridInstantMessage im) + { + if (im.dialog == (byte)InstantMessageDialog.RequestTeleport) + { + UUID sessionID = new UUID(im.imSessionID); + m_log.DebugFormat("[HG LURE MODULE]: RequestTeleport sessionID={0}, regionID={1}, message={2}", im.imSessionID, im.RegionID, im.message); + m_PendingLures.Add(sessionID, im, 7200); // 2 hours + + // Forward. We do this, because the IM module explicitly rejects + // IMs of this type + if (m_TransferModule != null) + m_TransferModule.SendInstantMessage(im, delegate(bool success) { }); + + } + } + + public void OnStartLure(byte lureType, string message, UUID targetid, IClientAPI client) + { + if (!(client.Scene is Scene)) + return; + + Scene scene = (Scene)(client.Scene); + ScenePresence presence = scene.GetScenePresence(client.AgentId); + + message += "@" + m_ThisGridURL; + + m_log.DebugFormat("[HG LURE MODULE]: TP invite with message {0}", message); + + GridInstantMessage m = new GridInstantMessage(scene, client.AgentId, + client.FirstName+" "+client.LastName, targetid, + (byte)InstantMessageDialog.RequestTeleport, false, + message, UUID.Random(), false, presence.AbsolutePosition, + new Byte[0]); + m.RegionID = client.Scene.RegionInfo.RegionID.Guid; + + if (m_TransferModule != null) + { + m_TransferModule.SendInstantMessage(m, + delegate(bool success) { }); + } + } + + public void OnTeleportLureRequest(UUID lureID, uint teleportFlags, IClientAPI client) + { + if (!(client.Scene is Scene)) + return; + + Scene scene = (Scene)(client.Scene); + + GridInstantMessage im = null; + if (m_PendingLures.TryGetValue(lureID, out im)) + { + m_PendingLures.Remove(lureID); + Lure(client, teleportFlags, im); + } + else + m_log.DebugFormat("[HG LURE MODULE]: pending lure {0} not found", lureID); + + } + + private void Lure(IClientAPI client, uint teleportflags, GridInstantMessage im) + { + Scene scene = (Scene)(client.Scene); + GridRegion region = scene.GridService.GetRegionByUUID(scene.RegionInfo.ScopeID, new UUID(im.RegionID)); + if (region != null) + scene.RequestTeleportLocation(client, region.RegionHandle, im.Position + new Vector3(0.5f, 0.5f, 0f), Vector3.UnitX, teleportflags); + else // we don't have that region here. Check if it's HG + { + string[] parts = im.message.Split(new char[] { '@' }); + if (parts.Length > 1) + { + string url = parts[parts.Length - 1]; // the last part + if (url.Trim(new char[] {'/'}) != m_ThisGridURL.Trim(new char[] {'/'})) + { + m_log.DebugFormat("[HG LURE MODULE]: Luring agent to grid {0} region {1} position {2}", url, im.RegionID, im.Position); + GatekeeperServiceConnector gConn = new GatekeeperServiceConnector(); + GridRegion gatekeeper = new GridRegion(); + gatekeeper.ServerURI = url; + GridRegion finalDestination = gConn.GetHyperlinkRegion(gatekeeper, new UUID(im.RegionID)); + if (finalDestination != null) + { + ScenePresence sp = scene.GetScenePresence(client.AgentId); + IEntityTransferModule transferMod = scene.RequestModuleInterface(); + IEventQueue eq = sp.Scene.RequestModuleInterface(); + if (transferMod != null && sp != null && eq != null) + transferMod.DoTeleport(sp, gatekeeper, finalDestination, im.Position + new Vector3(0.5f, 0.5f, 0f), Vector3.UnitX, teleportflags, eq); + } + } + } + } + } + } +} -- cgit v1.1