From 134f86e8d5c414409631b25b8c6f0ee45fbd8631 Mon Sep 17 00:00:00 2001 From: David Walter Seikel Date: Thu, 3 Nov 2016 21:44:39 +1000 Subject: Initial update to OpenSim 0.8.2.1 source code. --- .../ViewerSupport/CameraOnlyModeModule.cs | 176 +++++++++++++++++++++ 1 file changed, 176 insertions(+) create mode 100644 OpenSim/Region/OptionalModules/ViewerSupport/CameraOnlyModeModule.cs (limited to 'OpenSim/Region/OptionalModules/ViewerSupport/CameraOnlyModeModule.cs') diff --git a/OpenSim/Region/OptionalModules/ViewerSupport/CameraOnlyModeModule.cs b/OpenSim/Region/OptionalModules/ViewerSupport/CameraOnlyModeModule.cs new file mode 100644 index 0000000..7ae4223 --- /dev/null +++ b/OpenSim/Region/OptionalModules/ViewerSupport/CameraOnlyModeModule.cs @@ -0,0 +1,176 @@ +/* + * 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.IO; +using System.Reflection; +using System.Text; +using System.Collections.Generic; +using System.Threading; + +using OpenMetaverse; +using OpenMetaverse.StructuredData; +using OpenSim; +using OpenSim.Region; +using OpenSim.Region.Framework; +using OpenSim.Region.Framework.Scenes; +using OpenSim.Region.Framework.Interfaces; +using OpenSim.Framework; +//using OpenSim.Framework.Capabilities; +using OpenSim.Framework.Servers; +using OpenSim.Framework.Servers.HttpServer; +using Nini.Config; +using log4net; +using Mono.Addins; +using OSDMap = OpenMetaverse.StructuredData.OSDMap; +using TeleportFlags = OpenSim.Framework.Constants.TeleportFlags; + +namespace OpenSim.Region.OptionalModules.ViewerSupport +{ + [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule", Id = "CameraOnlyMode")] + public class CameraOnlyModeModule : INonSharedRegionModule + { + private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType); + + private Scene m_scene; + private SimulatorFeaturesHelper m_Helper; + private bool m_Enabled; + private int m_UserLevel; + + public string Name + { + get { return "CameraOnlyModeModule"; } + } + + public Type ReplaceableInterface + { + get { return null; } + } + + public void Initialise(IConfigSource config) + { + IConfig moduleConfig = config.Configs["CameraOnlyModeModule"]; + if (moduleConfig != null) + { + m_Enabled = moduleConfig.GetBoolean("enabled", false); + if (m_Enabled) + { + m_UserLevel = moduleConfig.GetInt("UserLevel", 0); + m_log.Info("[CAMERA-ONLY MODE]: CameraOnlyModeModule enabled"); + } + + } + } + + public void Close() + { + } + + public void AddRegion(Scene scene) + { + if (m_Enabled) + { + m_scene = scene; + //m_scene.EventManager.OnMakeRootAgent += (OnMakeRootAgent); + } + } + + //private void OnMakeRootAgent(ScenePresence obj) + //{ + // throw new NotImplementedException(); + //} + + public void RegionLoaded(Scene scene) + { + if (m_Enabled) + { + IEntityTransferModule et = m_scene.RequestModuleInterface(); + m_Helper = new SimulatorFeaturesHelper(scene, et); + + ISimulatorFeaturesModule featuresModule = m_scene.RequestModuleInterface(); + if (featuresModule != null) + featuresModule.OnSimulatorFeaturesRequest += OnSimulatorFeaturesRequest; + } + } + + public void RemoveRegion(Scene scene) + { + } + + private void OnSimulatorFeaturesRequest(UUID agentID, ref OSDMap features) + { + m_log.DebugFormat("[CAMERA-ONLY MODE]: OnSimulatorFeaturesRequest in {0}", m_scene.RegionInfo.RegionName); + if (m_Helper.ShouldSend(agentID) && m_Helper.UserLevel(agentID) <= m_UserLevel) + { + OSDMap extrasMap; + if (features.ContainsKey("OpenSimExtras")) + { + extrasMap = (OSDMap)features["OpenSimExtras"]; + } + else + { + extrasMap = new OSDMap(); + features["OpenSimExtras"] = extrasMap; + } + extrasMap["camera-only-mode"] = OSDMap.FromString("true"); + m_log.DebugFormat("[CAMERA-ONLY MODE]: Sent in {0}", m_scene.RegionInfo.RegionName); + + // Detaching attachments doesn't work for HG visitors, + // so I'm giving that up. + //Util.FireAndForget(delegate { DetachAttachments(agentID); }); + } + else + m_log.DebugFormat("[CAMERA-ONLY MODE]: NOT Sending camera-only-mode in {0}", m_scene.RegionInfo.RegionName); + } + + private void DetachAttachments(UUID agentID) + { + ScenePresence sp = m_scene.GetScenePresence(agentID); + if ((sp.TeleportFlags & TeleportFlags.ViaLogin) != 0) + // Wait a little, cos there's weird stuff going on at login related to + // the Current Outfit Folder + Thread.Sleep(8000); + + if (sp != null && m_scene.AttachmentsModule != null) + { + List attachs = sp.GetAttachments(); + if (attachs != null && attachs.Count > 0) + { + foreach (SceneObjectGroup sog in attachs) + { + m_log.DebugFormat("[CAMERA-ONLY MODE]: Forcibly detaching attach {0} from {1} in {2}", + sog.Name, sp.Name, m_scene.RegionInfo.RegionName); + + m_scene.AttachmentsModule.DetachSingleAttachmentToInv(sp, sog); + } + } + } + } + + } + +} -- cgit v1.1