560 lines
22 KiB
C#
560 lines
22 KiB
C#
/*
|
|
* 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 OpenSim 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 OpenMetaverse.StructuredData;
|
|
|
|
using OpenSim.Framework;
|
|
using OpenSim.Region.CoreModules.Framework.EventQueue;
|
|
using OpenSim.Region.Framework.Interfaces;
|
|
using OpenSim.Region.Framework.Scenes;
|
|
|
|
|
|
using Caps = OpenSim.Framework.Communications.Capabilities.Caps;
|
|
|
|
namespace OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups
|
|
{
|
|
public class XmlRpcGroupsMessaging : ISharedRegionModule
|
|
{
|
|
|
|
private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
|
|
|
|
private List<Scene> m_sceneList = new List<Scene>();
|
|
|
|
private IMessageTransferModule m_msgTransferModule = null;
|
|
|
|
private IGroupsModule m_groupsModule = null;
|
|
|
|
// TODO: Move this off to the xmlrpc server
|
|
public Dictionary<Guid, List<Guid>> m_agentsInGroupSession = new Dictionary<Guid, List<Guid>>();
|
|
public Dictionary<Guid, List<Guid>> m_agentsDroppedSession = new Dictionary<Guid, List<Guid>>();
|
|
|
|
|
|
// Config Options
|
|
private bool m_groupMessagingEnabled = true;
|
|
private bool m_debugEnabled = true;
|
|
|
|
#region IRegionModuleBase Members
|
|
|
|
public void Initialise(IConfigSource config)
|
|
{
|
|
IConfig groupsConfig = config.Configs["Groups"];
|
|
|
|
m_log.Info("[GROUPS-MESSAGING]: Initializing XmlRpcGroupsMessaging");
|
|
|
|
if (groupsConfig == null)
|
|
{
|
|
// Do not run this module by default.
|
|
m_log.Info("[GROUPS-MESSAGING]: No config found in OpenSim.ini -- not enabling XmlRpcGroupsMessaging");
|
|
return;
|
|
}
|
|
else
|
|
{
|
|
if (!groupsConfig.GetBoolean("Enabled", false))
|
|
{
|
|
m_log.Info("[GROUPS-MESSAGING]: Groups disabled in configuration");
|
|
return;
|
|
}
|
|
|
|
if (groupsConfig.GetString("Module", "Default") != "XmlRpcGroups")
|
|
{
|
|
m_log.Info("[GROUPS-MESSAGING]: Config Groups Module not set to XmlRpcGroups");
|
|
m_groupMessagingEnabled = false;
|
|
|
|
return;
|
|
}
|
|
|
|
m_groupMessagingEnabled = groupsConfig.GetBoolean("XmlRpcMessagingEnabled", true);
|
|
|
|
if (!m_groupMessagingEnabled)
|
|
{
|
|
m_log.Info("[GROUPS-MESSAGING]: XmlRpcGroups Messaging disabled.");
|
|
return;
|
|
}
|
|
|
|
m_debugEnabled = groupsConfig.GetBoolean("XmlRpcDebugEnabled", true);
|
|
|
|
}
|
|
|
|
m_log.Info("[GROUPS-MESSAGING]: XmlRpcGroupsMessaging starting up");
|
|
|
|
}
|
|
|
|
public void AddRegion(Scene scene)
|
|
{
|
|
// NoOp
|
|
}
|
|
public void RegionLoaded(Scene scene)
|
|
{
|
|
if (!m_groupMessagingEnabled)
|
|
return;
|
|
|
|
if (m_debugEnabled) m_log.DebugFormat("[GROUPS-MESSAGING] {0} called", System.Reflection.MethodBase.GetCurrentMethod().Name);
|
|
|
|
|
|
m_groupsModule = scene.RequestModuleInterface<IGroupsModule>();
|
|
|
|
// No groups module, no groups messaging
|
|
if (m_groupsModule == null)
|
|
{
|
|
m_groupMessagingEnabled = false;
|
|
m_log.Error("[GROUPS-MESSAGING]: Could not get IGroupsModule, XmlRpcGroupsMessaging is now disabled.");
|
|
Close();
|
|
return;
|
|
}
|
|
|
|
m_msgTransferModule = scene.RequestModuleInterface<IMessageTransferModule>();
|
|
|
|
// No message transfer module, no groups messaging
|
|
if (m_msgTransferModule == null)
|
|
{
|
|
m_groupMessagingEnabled = false;
|
|
m_log.Error("[GROUPS-MESSAGING]: Could not get MessageTransferModule");
|
|
Close();
|
|
return;
|
|
}
|
|
|
|
|
|
m_sceneList.Add(scene);
|
|
|
|
scene.EventManager.OnNewClient += OnNewClient;
|
|
scene.EventManager.OnIncomingInstantMessage += OnGridInstantMessage;
|
|
|
|
}
|
|
|
|
public void RemoveRegion(Scene scene)
|
|
{
|
|
if (!m_groupMessagingEnabled)
|
|
return;
|
|
|
|
if (m_debugEnabled) m_log.DebugFormat("[GROUPS-MESSAGING] {0} called", System.Reflection.MethodBase.GetCurrentMethod().Name);
|
|
|
|
m_sceneList.Remove(scene);
|
|
}
|
|
|
|
|
|
public void Close()
|
|
{
|
|
if (!m_groupMessagingEnabled)
|
|
return;
|
|
|
|
if(m_debugEnabled) m_log.Debug("[GROUPS-MESSAGING]: Shutting down XmlRpcGroupsMessaging module.");
|
|
|
|
foreach (Scene scene in m_sceneList)
|
|
{
|
|
scene.EventManager.OnNewClient -= OnNewClient;
|
|
scene.EventManager.OnIncomingInstantMessage -= OnGridInstantMessage;
|
|
}
|
|
|
|
m_sceneList.Clear();
|
|
|
|
m_groupsModule = null;
|
|
m_msgTransferModule = null;
|
|
}
|
|
|
|
public string Name
|
|
{
|
|
get { return "XmlRpcGroupsMessaging"; }
|
|
}
|
|
|
|
#endregion
|
|
|
|
#region ISharedRegionModule Members
|
|
|
|
public void PostInitialise()
|
|
{
|
|
// NoOp
|
|
}
|
|
|
|
#endregion
|
|
|
|
#region SimGridEventHandlers
|
|
|
|
private void OnNewClient(IClientAPI client)
|
|
{
|
|
if (m_debugEnabled) m_log.DebugFormat("[GROUPS-MESSAGING] OnInstantMessage registered for {0}", client.Name);
|
|
|
|
client.OnInstantMessage += OnInstantMessage;
|
|
}
|
|
|
|
private void OnGridInstantMessage(GridInstantMessage msg)
|
|
{
|
|
// The instant message module will only deliver messages of dialog types:
|
|
// MessageFromAgent, StartTyping, StopTyping, MessageFromObject
|
|
//
|
|
// Any other message type will not be delivered to a client by the
|
|
// Instant Message Module
|
|
|
|
|
|
if (m_debugEnabled)
|
|
{
|
|
m_log.DebugFormat("[GROUPS-MESSAGING] {0} called", System.Reflection.MethodBase.GetCurrentMethod().Name);
|
|
|
|
DebugGridInstantMessage(msg);
|
|
}
|
|
|
|
// Incoming message from a group
|
|
if ((msg.fromGroup == true) &&
|
|
( (msg.dialog == (byte)InstantMessageDialog.SessionSend)
|
|
|| (msg.dialog == (byte)InstantMessageDialog.SessionAdd)
|
|
|| (msg.dialog == (byte)InstantMessageDialog.SessionDrop)
|
|
))
|
|
{
|
|
ProcessMessageFromGroupSession(msg);
|
|
}
|
|
|
|
}
|
|
|
|
private void ProcessMessageFromGroupSession(GridInstantMessage msg)
|
|
{
|
|
if (m_debugEnabled) m_log.DebugFormat("[GROUPS-MESSAGING] Session message from {0} going to agent {1}", msg.fromAgentName, msg.toAgentID);
|
|
|
|
switch (msg.dialog)
|
|
{
|
|
case (byte)InstantMessageDialog.SessionAdd:
|
|
AddAgentToGroupSession(msg.fromAgentID, msg.imSessionID);
|
|
break;
|
|
|
|
case (byte)InstantMessageDialog.SessionDrop:
|
|
RemoveAgentFromGroupSession(msg.fromAgentID, msg.imSessionID);
|
|
break;
|
|
|
|
case (byte)InstantMessageDialog.SessionSend:
|
|
if (!m_agentsInGroupSession.ContainsKey(msg.toAgentID)
|
|
&& !m_agentsDroppedSession.ContainsKey(msg.toAgentID))
|
|
{
|
|
// Agent not in session and hasn't dropped from session
|
|
// Add them to the session for now, and Invite them
|
|
AddAgentToGroupSession(msg.toAgentID, msg.imSessionID);
|
|
|
|
UUID toAgentID = new UUID(msg.toAgentID);
|
|
IClientAPI activeClient = GetActiveClient(toAgentID);
|
|
if (activeClient != null)
|
|
{
|
|
UUID groupID = new UUID(msg.fromAgentID);
|
|
|
|
GroupRecord groupInfo = m_groupsModule.GetGroupRecord(groupID);
|
|
if (groupInfo != null)
|
|
{
|
|
if (m_debugEnabled) m_log.DebugFormat("[GROUPS-MESSAGING] Sending chatterbox invite instant message");
|
|
|
|
// Force? open the group session dialog???
|
|
IEventQueue eq = activeClient.Scene.RequestModuleInterface<IEventQueue>();
|
|
eq.ChatterboxInvitation(
|
|
groupID
|
|
, groupInfo.GroupName
|
|
, new UUID(msg.fromAgentID)
|
|
, msg.message, new UUID(msg.toAgentID)
|
|
, msg.fromAgentName
|
|
, msg.dialog
|
|
, msg.timestamp
|
|
, msg.offline == 1
|
|
, (int)msg.ParentEstateID
|
|
, msg.Position
|
|
, 1
|
|
, new UUID(msg.imSessionID)
|
|
, msg.fromGroup
|
|
, Utils.StringToBytes(groupInfo.GroupName)
|
|
);
|
|
|
|
eq.ChatterBoxSessionAgentListUpdates(
|
|
new UUID(groupID)
|
|
, new UUID(msg.fromAgentID)
|
|
, new UUID(msg.toAgentID)
|
|
, false //canVoiceChat
|
|
, false //isModerator
|
|
, false //text mute
|
|
);
|
|
|
|
}
|
|
}
|
|
}
|
|
else if (!m_agentsDroppedSession.ContainsKey(msg.toAgentID))
|
|
{
|
|
// User hasn't dropped, so they're in the session,
|
|
// maybe we should deliver it.
|
|
IClientAPI client = GetActiveClient(new UUID(msg.toAgentID));
|
|
if (client != null)
|
|
{
|
|
// Deliver locally, directly
|
|
if (m_debugEnabled) m_log.DebugFormat("[GROUPS-MESSAGING] Delivering to {0} locally", client.Name);
|
|
client.SendInstantMessage(msg);
|
|
}
|
|
else
|
|
{
|
|
m_log.WarnFormat("[GROUPS-MESSAGING] Received a message over the grid for a client that isn't here: {0}", msg.toAgentID);
|
|
}
|
|
}
|
|
break;
|
|
|
|
default:
|
|
m_log.WarnFormat("[GROUPS-MESSAGING] I don't know how to proccess a {0} message.", ((InstantMessageDialog)msg.dialog).ToString());
|
|
break;
|
|
}
|
|
}
|
|
|
|
|
|
|
|
#endregion
|
|
|
|
#region ClientEvents
|
|
|
|
private void RemoveAgentFromGroupSession(Guid agentID, Guid sessionID)
|
|
{
|
|
if( m_agentsInGroupSession.ContainsKey(sessionID) )
|
|
{
|
|
// If in session remove
|
|
if( m_agentsInGroupSession[sessionID].Contains(agentID) )
|
|
{
|
|
m_agentsInGroupSession[sessionID].Remove(agentID);
|
|
}
|
|
|
|
// If not in dropped list, add
|
|
if( !m_agentsDroppedSession[sessionID].Contains(agentID) )
|
|
{
|
|
if (m_debugEnabled) m_log.DebugFormat("[GROUPS-MESSAGING] Dropped {1} from session {0}", sessionID, agentID);
|
|
m_agentsDroppedSession[sessionID].Add(agentID);
|
|
}
|
|
}
|
|
}
|
|
|
|
private void AddAgentToGroupSession(Guid agentID, Guid sessionID)
|
|
{
|
|
// Add Session Status if it doesn't exist for this session
|
|
CreateGroupSessionTracking(sessionID);
|
|
|
|
// If nessesary, remove from dropped list
|
|
if( m_agentsDroppedSession[sessionID].Contains(agentID) )
|
|
{
|
|
m_agentsDroppedSession[sessionID].Remove(agentID);
|
|
}
|
|
|
|
// If nessesary, add to in session list
|
|
if( !m_agentsInGroupSession[sessionID].Contains(agentID) )
|
|
{
|
|
if (m_debugEnabled) m_log.DebugFormat("[GROUPS-MESSAGING] Added {1} to session {0}", sessionID, agentID);
|
|
m_agentsInGroupSession[sessionID].Add(agentID);
|
|
}
|
|
}
|
|
|
|
private void CreateGroupSessionTracking(Guid sessionID)
|
|
{
|
|
if (!m_agentsInGroupSession.ContainsKey(sessionID))
|
|
{
|
|
if (m_debugEnabled) m_log.DebugFormat("[GROUPS-MESSAGING] Creating session tracking for : {0}", sessionID);
|
|
m_agentsInGroupSession.Add(sessionID, new List<Guid>());
|
|
m_agentsDroppedSession.Add(sessionID, new List<Guid>());
|
|
}
|
|
}
|
|
|
|
private void OnInstantMessage(IClientAPI remoteClient, GridInstantMessage im)
|
|
{
|
|
if (m_debugEnabled)
|
|
{
|
|
m_log.DebugFormat("[GROUPS-MESSAGING] {0} called", System.Reflection.MethodBase.GetCurrentMethod().Name);
|
|
|
|
DebugGridInstantMessage(im);
|
|
}
|
|
|
|
// Start group IM session
|
|
if ((im.dialog == (byte)InstantMessageDialog.SessionGroupStart))
|
|
{
|
|
UUID groupID = new UUID(im.toAgentID);
|
|
|
|
GroupRecord groupInfo = m_groupsModule.GetGroupRecord(groupID);
|
|
if (groupInfo != null)
|
|
{
|
|
if (m_debugEnabled) m_log.DebugFormat("[GROUPS-MESSAGING] Start Group Session for {0}", groupInfo.GroupName);
|
|
|
|
AddAgentToGroupSession(im.fromAgentID, im.imSessionID);
|
|
|
|
ChatterBoxSessionStartReplyViaCaps(remoteClient, groupInfo.GroupName, groupID);
|
|
|
|
IEventQueue queue = remoteClient.Scene.RequestModuleInterface<IEventQueue>();
|
|
queue.ChatterBoxSessionAgentListUpdates(
|
|
new UUID(groupID)
|
|
, new UUID(im.fromAgentID)
|
|
, new UUID(im.toAgentID)
|
|
, false //canVoiceChat
|
|
, false //isModerator
|
|
, false //text mute
|
|
);
|
|
}
|
|
}
|
|
|
|
// Send a message from locally connected client to a group
|
|
if ((im.dialog == (byte)InstantMessageDialog.SessionSend))
|
|
{
|
|
UUID groupID = new UUID(im.toAgentID);
|
|
|
|
if (m_debugEnabled) m_log.DebugFormat("[GROUPS-MESSAGING] Send message to session for group {0} with session ID {1}", groupID, im.imSessionID.ToString());
|
|
|
|
SendMessageToGroup(im, groupID);
|
|
}
|
|
}
|
|
#endregion
|
|
|
|
private void SendMessageToGroup(GridInstantMessage im, UUID groupID)
|
|
{
|
|
if (m_debugEnabled) m_log.DebugFormat("[GROUPS-MESSAGING] {0} called", System.Reflection.MethodBase.GetCurrentMethod().Name);
|
|
|
|
|
|
foreach (GroupMembersData member in m_groupsModule.GroupMembersRequest(null, groupID))
|
|
{
|
|
if (m_agentsDroppedSession[im.imSessionID].Contains(member.AgentID.Guid))
|
|
{
|
|
// Don't deliver messages to people who have dropped this session
|
|
if (m_debugEnabled) m_log.DebugFormat("[GROUPS-MESSAGING] {0} has dropped session, not delivering to them", member.AgentID);
|
|
continue;
|
|
}
|
|
|
|
// Copy Message
|
|
GridInstantMessage msg = new GridInstantMessage();
|
|
msg.imSessionID = im.imSessionID;
|
|
msg.fromAgentName = im.fromAgentName;
|
|
msg.message = im.message;
|
|
msg.dialog = im.dialog;
|
|
msg.offline = im.offline;
|
|
msg.ParentEstateID = im.ParentEstateID;
|
|
msg.Position = im.Position;
|
|
msg.RegionID = im.RegionID;
|
|
msg.binaryBucket = im.binaryBucket;
|
|
msg.timestamp = (uint)Util.UnixTimeSinceEpoch();
|
|
|
|
// Updat Pertinate fields to make it a "group message"
|
|
msg.fromAgentID = groupID.Guid;
|
|
msg.fromGroup = true;
|
|
|
|
msg.toAgentID = member.AgentID.Guid;
|
|
|
|
IClientAPI client = GetActiveClient(member.AgentID);
|
|
if (client == null)
|
|
{
|
|
// If they're not local, forward across the grid
|
|
if (m_debugEnabled) m_log.DebugFormat("[GROUPS-MESSAGING] Delivering to {0} via Grid", member.AgentID);
|
|
m_msgTransferModule.SendInstantMessage(msg, delegate(bool success) { });
|
|
}
|
|
else
|
|
{
|
|
// Deliver locally, directly
|
|
if (m_debugEnabled) m_log.DebugFormat("[GROUPS-MESSAGING] Passing to ProcessMessageFromGroupSession to deliver to {0} locally", client.Name);
|
|
ProcessMessageFromGroupSession(msg);
|
|
}
|
|
}
|
|
}
|
|
|
|
void ChatterBoxSessionStartReplyViaCaps(IClientAPI remoteClient, string groupName, UUID groupID)
|
|
{
|
|
if (m_debugEnabled) m_log.DebugFormat("[GROUPS-MESSAGING] {0} called", System.Reflection.MethodBase.GetCurrentMethod().Name);
|
|
|
|
OSDMap moderatedMap = new OSDMap(4);
|
|
moderatedMap.Add("voice", OSD.FromBoolean(false));
|
|
|
|
OSDMap sessionMap = new OSDMap(4);
|
|
sessionMap.Add("moderated_mode", moderatedMap);
|
|
sessionMap.Add("session_name", OSD.FromString(groupName));
|
|
sessionMap.Add("type", OSD.FromInteger(0));
|
|
sessionMap.Add("voice_enabled", OSD.FromBoolean(false));
|
|
|
|
|
|
OSDMap bodyMap = new OSDMap(4);
|
|
bodyMap.Add("session_id", OSD.FromUUID(groupID));
|
|
bodyMap.Add("temp_session_id", OSD.FromUUID(groupID));
|
|
bodyMap.Add("success", OSD.FromBoolean(true));
|
|
bodyMap.Add("session_info", sessionMap);
|
|
|
|
|
|
IEventQueue queue = remoteClient.Scene.RequestModuleInterface<IEventQueue>();
|
|
|
|
if (queue != null)
|
|
{
|
|
queue.Enqueue(EventQueueHelper.buildEvent("ChatterBoxSessionStartReply", bodyMap), remoteClient.AgentId);
|
|
}
|
|
|
|
}
|
|
|
|
|
|
private void DebugGridInstantMessage(GridInstantMessage im)
|
|
{
|
|
if (m_debugEnabled)
|
|
{
|
|
m_log.WarnFormat("[GROUPS-MESSAGING] IM: fromGroup({0})", im.fromGroup ? "True" : "False");
|
|
m_log.WarnFormat("[GROUPS-MESSAGING] IM: Dialog({0})", ((InstantMessageDialog)im.dialog).ToString());
|
|
m_log.WarnFormat("[GROUPS-MESSAGING] IM: fromAgentID({0})", im.fromAgentID.ToString());
|
|
m_log.WarnFormat("[GROUPS-MESSAGING] IM: fromAgentName({0})", im.fromAgentName.ToString());
|
|
m_log.WarnFormat("[GROUPS-MESSAGING] IM: imSessionID({0})", im.imSessionID.ToString());
|
|
m_log.WarnFormat("[GROUPS-MESSAGING] IM: message({0})", im.message.ToString());
|
|
m_log.WarnFormat("[GROUPS-MESSAGING] IM: offline({0})", im.offline.ToString());
|
|
m_log.WarnFormat("[GROUPS-MESSAGING] IM: toAgentID({0})", im.toAgentID.ToString());
|
|
m_log.WarnFormat("[GROUPS-MESSAGING] IM: binaryBucket({0})", OpenMetaverse.Utils.BytesToHexString(im.binaryBucket, "BinaryBucket"));
|
|
}
|
|
}
|
|
|
|
#region Client Tools
|
|
|
|
/// <summary>
|
|
/// Try to find an active IClientAPI reference for agentID giving preference to root connections
|
|
/// </summary>
|
|
private IClientAPI GetActiveClient(UUID agentID)
|
|
{
|
|
IClientAPI child = null;
|
|
|
|
// Try root avatar first
|
|
foreach (Scene scene in m_sceneList)
|
|
{
|
|
if (scene.Entities.ContainsKey(agentID) &&
|
|
scene.Entities[agentID] is ScenePresence)
|
|
{
|
|
ScenePresence user = (ScenePresence)scene.Entities[agentID];
|
|
if (!user.IsChildAgent)
|
|
{
|
|
return user.ControllingClient;
|
|
}
|
|
else
|
|
{
|
|
child = user.ControllingClient;
|
|
}
|
|
}
|
|
}
|
|
|
|
// If we didn't find a root, then just return whichever child we found, or null if none
|
|
return child;
|
|
}
|
|
|
|
#endregion
|
|
}
|
|
|
|
}
|