started to add functions to support llDialog in DSG mode.
Huaiyu (Kitty) Liu
parent
1cca4a978d
commit
67eaa574a3
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@ -37,6 +37,13 @@ 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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//DSG
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using Nwc.XmlRpc;
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using System.Net;
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using System.Collections;
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using GridRegion = OpenSim.Services.Interfaces.GridRegion;
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using PresenceInfo = OpenSim.Services.Interfaces.PresenceInfo;
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namespace OpenSim.Region.CoreModules.Avatar.Dialog
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{
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public class DialogModule : IRegionModule, IDialogModule
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@ -61,7 +68,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Dialog
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HandleAlertConsoleCommand);
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}
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public void PostInitialise() {}
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//public void PostInitialise() {}
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public void Close() {}
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public string Name { get { return "Dialog Module"; } }
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public bool IsSharedModule { get { return false; } }
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@ -214,5 +221,161 @@ namespace OpenSim.Region.CoreModules.Avatar.Dialog
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return result;
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}
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#region GridCommunication
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private IPresenceService m_PresenceService;
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protected IPresenceService PresenceService
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{
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get
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{
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if (m_PresenceService == null)
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m_PresenceService = m_scene.RequestModuleInterface<IPresenceService>();
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return m_PresenceService;
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}
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}
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//DSG added to support llDialog with distributed script engine and client manager,
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//following the same communication pattern as grid_instant_message
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public virtual void SendGridDialogViaXMLRPCAsync(UUID avatarID, string objectName, UUID objectID, string ownerFirstName,
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string ownerLastName, string message, UUID textureID, int ch, string[] buttonlabels, UUID prevRegionID)
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{
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UUID toAgentID;
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PresenceInfo upd = null;
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// Non-cached user agent lookup.
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PresenceInfo[] presences = PresenceService.GetAgents(new string[] { avatarID.ToString() });
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if (presences != null && presences.Length > 0)
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{
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foreach (PresenceInfo p in presences)
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{
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if (p.RegionID != UUID.Zero)
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{
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upd = p;
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break;
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}
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}
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if (upd != null)
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{
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// check if we've tried this before..
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// This is one way to end the recursive loop
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//
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if (upd.RegionID == prevRegionID)
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{
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//Dialog content undelivered
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m_log.WarnFormat("Couldn't deliver dialog to {0}" + avatarID);
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return;
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}
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}
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else
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{
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//Dialog content undelivered
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m_log.WarnFormat("Couldn't deliver dialog to {0}" + toAgentID);
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return;
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}
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}
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if (upd != null)
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{
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GridRegion reginfo = m_scene.GridService.GetRegionByUUID(m_scene.RegionInfo.ScopeID,
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upd.RegionID);
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if (reginfo != null)
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{
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Hashtable msgdata = ConvertGridDialogToXMLRPC(avatarID, objectName, objectID, ownerFirstName, ownerLastName, message, textureID, ch, buttonlabels);
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//= ConvertGridInstantMessageToXMLRPC(im);
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// Not actually used anymore, left in for compatibility
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// Remove at next interface change
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//
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msgdata["region_handle"] = 0;
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bool imresult = doDialogSending(reginfo, msgdata);
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if (imresult)
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{
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SendGridDialogViaXMLRPCAsync(avatarID, objectName, objectID, ownerFirstName, ownerLastName, message, textureID, ch, buttonlabels, prevRegionID);
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}
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}
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}
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}
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private Hashtable ConvertGridDialogToXMLRPC(UUID avatarID, string objectName, UUID objectID, string ownerFirstName, string ownerLastName,
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string message, UUID textureID, int ch, string[] buttonlabels)
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{
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Hashtable msgdata = new Hashtable();
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return msgdata;
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}
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/// <summary>
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/// This actually does the XMLRPC Request
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/// </summary>
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/// <param name="reginfo">RegionInfo we pull the data out of to send the request to</param>
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/// <param name="xmlrpcdata">The Instant Message data Hashtable</param>
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/// <returns>Bool if the message was successfully delivered at the other side.</returns>
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protected virtual bool doDialogSending(GridRegion reginfo, Hashtable xmlrpcdata)
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{
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ArrayList SendParams = new ArrayList();
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SendParams.Add(xmlrpcdata);
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XmlRpcRequest GridReq = new XmlRpcRequest("grid_dialog", SendParams);
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try
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{
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XmlRpcResponse GridResp = GridReq.Send(reginfo.ServerURI, 3000);
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Hashtable responseData = (Hashtable)GridResp.Value;
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if (responseData.ContainsKey("success"))
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{
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if ((string)responseData["success"] == "TRUE")
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{
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return true;
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}
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else
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{
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return false;
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}
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}
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else
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{
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return false;
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}
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}
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catch (WebException e)
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{
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m_log.ErrorFormat("[GRID INSTANT MESSAGE]: Error sending grid_dialog to {0} the host didn't respond " + e.ToString(), reginfo.ServerURI.ToString());
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}
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return false;
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}
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public virtual void PostInitialise()
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{
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MainServer.Instance.AddXmlRPCHandler(
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"grid_dialog", processXMLRPCGridDialog);
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}
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/// <summary>
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/// Process a XMLRPC Grid Instant Message
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/// </summary>
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/// <param name="request">XMLRPC parameters
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/// </param>
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/// <returns>Nothing much</returns>
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protected virtual XmlRpcResponse processXMLRPCGridDialog(XmlRpcRequest request, IPEndPoint remoteClient)
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{
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bool successful = false;
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//Send response back to region calling if it was successful
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// calling region uses this to know when to look up a user's location again.
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XmlRpcResponse resp = new XmlRpcResponse();
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Hashtable respdata = new Hashtable();
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if (successful)
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respdata["success"] = "TRUE";
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else
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respdata["success"] = "FALSE";
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resp.Value = respdata;
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return resp;
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}
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#endregion //GridCommunication
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}
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}
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@ -514,11 +514,11 @@ namespace OpenSim.Region.CoreModules.RegionSync.RegionSyncModule
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public void SendInstantMessage(GridInstantMessage im)
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{
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IMessageTransferModule m_msgTransferModule = m_scene.RequestModuleInterface<IMessageTransferModule>();
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IMessageTransferModule msgTransferModule = m_scene.RequestModuleInterface<IMessageTransferModule>();
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if (m_msgTransferModule != null)
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if (msgTransferModule != null)
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{
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m_msgTransferModule.SendGridInstantMessageViaXMLRPC(im, delegate(bool success) { });
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msgTransferModule.SendGridInstantMessageViaXMLRPC(im, delegate(bool success) { });
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}
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}
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@ -617,6 +617,15 @@ namespace OpenSim.Region.CoreModules.RegionSync.RegionSyncModule
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public virtual void SendDialog(string objectname, UUID objectID, string ownerFirstName, string ownerLastName, string msg, UUID textureID, int ch, string[] buttonlabels)
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{
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IDialogModule dialogModule = m_scene.RequestModuleInterface<IDialogModule>();
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if (dialogModule != null)
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{
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//Seems that the two places calling DialogModule.SendDialogToUser, which calls current function, is
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//pass (new UUID("00000000-0000-2222-3333-100000001000")) as the ownerID, so we copy that.
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dialogModule.SendGridDialogViaXMLRPCAsync(this.AgentId, objectname, objectID, ownerFirstName, ownerLastName,
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msg, textureID, ch, buttonlabels, UUID.Zero);
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}
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}
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public virtual void ReprioritizeUpdates()
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@ -123,5 +123,9 @@ namespace OpenSim.Region.Framework.Interfaces
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/// Send a textbox entry for the client to respond to
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/// </summary>
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void SendTextBoxToUser(UUID avatarid, string message, int chatChannel, string name, UUID objectid, UUID ownerid);
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//DSG added
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void SendGridDialogViaXMLRPCAsync(UUID avatarID, string objectName, UUID objectID, string ownerFirstName, string ownerLastName,
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string message, UUID textureID, int ch, string[] buttonlabels, UUID prevRegionID);
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}
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}
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