diff --git a/OpenSim/Region/Framework/Interfaces/IDynamicFloaterModule.cs b/OpenSim/Region/Framework/Interfaces/IDynamicFloaterModule.cs new file mode 100644 index 0000000000..5e633e6dbd --- /dev/null +++ b/OpenSim/Region/Framework/Interfaces/IDynamicFloaterModule.cs @@ -0,0 +1,51 @@ +/* + * 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.Collections.Generic; +using OpenMetaverse; +using OpenSim.Framework; +using OpenSim.Region.Framework.Scenes; + +namespace OpenSim.Region.Framework.Interfaces +{ + public delegate bool HandlerDelegate(IClientAPI client, FloaterData data, string[] msg); + + public abstract class FloaterData + { + public abstract int Channel { get; } + public abstract string FloaterName { get; } + public virtual string XmlName { get; set; } + public virtual HandlerDelegate Handler { get; set; } + } + + + public interface IDynamicFloaterModule + { + void DoUserFloater(UUID agentID, FloaterData dialogData, string configuration); + void FloaterControl(ScenePresence sp, FloaterData d, string msg); + } +} diff --git a/OpenSim/Region/OptionalModules/ViewerSupport/DynamicFloaterModule.cs b/OpenSim/Region/OptionalModules/ViewerSupport/DynamicFloaterModule.cs new file mode 100644 index 0000000000..7919fefbf3 --- /dev/null +++ b/OpenSim/Region/OptionalModules/ViewerSupport/DynamicFloaterModule.cs @@ -0,0 +1,228 @@ +/* + * 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 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.Servers; +using OpenSim.Framework.Servers.HttpServer; +using Nini.Config; +using log4net; +using Mono.Addins; +using Caps = OpenSim.Framework.Capabilities.Caps; +using OSDMap = OpenMetaverse.StructuredData.OSDMap; + +namespace OpenSim.Region.OptionalModules.ViewerSupport +{ + [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule", Id = "DynamicFloater")] + public class DynamicFloaterModule : INonSharedRegionModule, IDynamicFloaterModule + { + private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType); + + private Scene m_scene; + + private Dictionary> m_floaters = new Dictionary>(); + + public string Name + { + get { return "DynamicFloaterModule"; } + } + + public Type ReplaceableInterface + { + get { return null; } + } + + public void Initialise(IConfigSource config) + { + } + + public void Close() + { + } + + public void AddRegion(Scene scene) + { + m_scene = scene; + scene.EventManager.OnNewClient += OnNewClient; + scene.EventManager.OnClientClosed += OnClientClosed; + m_scene.RegisterModuleInterface(this); + } + + public void RegionLoaded(Scene scene) + { + } + + public void RemoveRegion(Scene scene) + { + } + + private void OnNewClient(IClientAPI client) + { + client.OnChatFromClient += OnChatFromClient; + } + + private void OnClientClosed(UUID agentID, Scene scene) + { + m_floaters.Remove(agentID); + } + + private void SendToClient(ScenePresence sp, string msg) + { + sp.ControllingClient.SendChatMessage(msg, + (byte)ChatTypeEnum.Owner, + sp.AbsolutePosition, + "Server", + UUID.Zero, + UUID.Zero, + (byte)ChatSourceType.Object, + (byte)ChatAudibleLevel.Fully); + } + + public void DoUserFloater(UUID agentID, FloaterData dialogData, string configuration) + { + ScenePresence sp = m_scene.GetScenePresence(agentID); + if (sp == null || sp.IsChildAgent) + return; + + if (!m_floaters.ContainsKey(agentID)) + m_floaters[agentID] = new Dictionary(); + + m_floaters[agentID].Add(dialogData.Channel, dialogData); + + string xml; + using (FileStream fs = File.Open(dialogData.XmlName + ".xml", FileMode.Open)) + { + using (StreamReader sr = new StreamReader(fs)) + xml = sr.ReadToEnd().Replace("\n", ""); + } + + List xparts = new List(); + + while (xml.Length > 0) + { + string x = xml; + if (x.Length > 600) + { + x = x.Substring(0, 600); + xml = xml.Substring(600); + } + else + { + xml = String.Empty; + } + + xparts.Add(x); + } + + for (int i = 0 ; i < xparts.Count ; i++) + SendToClient(sp, String.Format("># floater {2} create {0}/{1} " + xparts[i], i + 1, xparts.Count, dialogData.FloaterName)); + + SendToClient(sp, String.Format("># floater {0} {{notify:1}} {{channel: {1}}} {{node:cancel {{notify:1}}}} {{node:ok {{notify:1}}}} {2}", dialogData.FloaterName, (uint)dialogData.Channel, configuration)); + } + + private void OnChatFromClient(object sender, OSChatMessage msg) + { + if (msg.Sender == null) + return; + + //m_log.DebugFormat("chan {0} msg {1}", msg.Channel, msg.Message); + + IClientAPI client = msg.Sender; + + if (!m_floaters.ContainsKey(client.AgentId)) + return; + + string[] parts = msg.Message.Split(new char[] {':'}); + if (parts.Length == 0) + return; + + ScenePresence sp = m_scene.GetScenePresence(client.AgentId); + if (sp == null || sp.IsChildAgent) + return; + + Dictionary d = m_floaters[client.AgentId]; + + // Work around a viewer bug - VALUE from any + // dialog can appear on this channel and needs to + // be dispatched to ALL open dialogs for the user + if (msg.Channel == 427169570) + { + if (parts[0] == "VALUE") + { + foreach (FloaterData dd in d.Values) + { + if(dd.Handler(client, dd, parts)) + { + m_floaters[client.AgentId].Remove(dd.Channel); + SendToClient(sp, String.Format("># floater {0} destroy", dd.FloaterName)); + break; + } + } + } + return; + } + + if (!d.ContainsKey(msg.Channel)) + return; + + FloaterData data = d[msg.Channel]; + + if (parts[0] == "NOTIFY") + { + if (parts[1] == "cancel" || parts[1] == data.FloaterName) + { + m_floaters[client.AgentId].Remove(data.Channel); + SendToClient(sp, String.Format("># floater {0} destroy", data.FloaterName)); + } + } + + if (data.Handler(client, data, parts)) + { + m_floaters[client.AgentId].Remove(data.Channel); + SendToClient(sp, String.Format("># floater {0} destroy", data.FloaterName)); + } + } + + public void FloaterControl(ScenePresence sp, FloaterData d, string msg) + { + string sendData = String.Format("># floater {0} {1}", d.FloaterName, msg); + SendToClient(sp, sendData); + + } + } +}