/* * 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 = "SpecialUI")] public class SpecialUIModule : INonSharedRegionModule { private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType); private const string VIEWER_SUPPORT_DIR = "ViewerSupport"; private Scene m_scene; private SimulatorFeaturesHelper m_Helper; private bool m_Enabled; private int m_UserLevel; public string Name { get { return "SpecialUIModule"; } } public Type ReplaceableInterface { get { return null; } } public void Initialise(IConfigSource config) { IConfig moduleConfig = config.Configs["SpecialUIModule"]; if (moduleConfig != null) { m_Enabled = moduleConfig.GetBoolean("enabled", false); if (m_Enabled) { m_UserLevel = moduleConfig.GetInt("UserLevel", 0); m_log.Info("[SPECIAL UI]: SpecialUIModule enabled"); } } } public void Close() { } public void AddRegion(Scene scene) { if (m_Enabled) { m_scene = scene; } } public void RegionLoaded(Scene scene) { if (m_Enabled) { IEntityTransferModule et = m_scene.RequestModuleInterface<IEntityTransferModule>(); m_Helper = new SimulatorFeaturesHelper(scene, et); ISimulatorFeaturesModule featuresModule = m_scene.RequestModuleInterface<ISimulatorFeaturesModule>(); if (featuresModule != null) featuresModule.OnSimulatorFeaturesRequest += OnSimulatorFeaturesRequest; } } public void RemoveRegion(Scene scene) { } private void OnSimulatorFeaturesRequest(UUID agentID, ref OSDMap features) { m_log.DebugFormat("[SPECIAL UI]: OnSimulatorFeaturesRequest in {0}", m_scene.RegionInfo.RegionName); if (m_Helper.ShouldSend(agentID) && m_Helper.UserLevel(agentID) <= m_UserLevel) { OSDMap extrasMap; OSDMap specialUI = new OSDMap(); using (StreamReader s = new StreamReader(Path.Combine(VIEWER_SUPPORT_DIR, "panel_toolbar.xml"))) { if (features.ContainsKey("OpenSimExtras")) extrasMap = (OSDMap)features["OpenSimExtras"]; else { extrasMap = new OSDMap(); features["OpenSimExtras"] = extrasMap; } specialUI["toolbar"] = OSDMap.FromString(s.ReadToEnd()); extrasMap["special-ui"] = specialUI; } m_log.DebugFormat("[SPECIAL UI]: Sending panel_toolbar.xml in {0}", m_scene.RegionInfo.RegionName); if (Directory.Exists(Path.Combine(VIEWER_SUPPORT_DIR, "Floaters"))) { OSDMap floaters = new OSDMap(); uint n = 0; foreach (String name in Directory.GetFiles(Path.Combine(VIEWER_SUPPORT_DIR, "Floaters"), "*.xml")) { using (StreamReader s = new StreamReader(name)) { string simple_name = Path.GetFileNameWithoutExtension(name); OSDMap floater = new OSDMap(); floaters[simple_name] = OSDMap.FromString(s.ReadToEnd()); n++; } } specialUI["floaters"] = floaters; m_log.DebugFormat("[SPECIAL UI]: Sending {0} floaters", n); } } else m_log.DebugFormat("[SPECIAL UI]: NOT Sending panel_toolbar.xml in {0}", m_scene.RegionInfo.RegionName); } } }