public bool CreateAgent (GridRegion destination, AgentCircuitData aCircuit, uint teleportFlags, out CreateAgentResponse response)
{
response = null;
if (destination == null) {
response = new CreateAgentResponse ();
response.Reason = "Could not connect to destination";
response.Success = false;
return false;
}
CreateAgentRequest request = new CreateAgentRequest ();
request.CircuitData = aCircuit;
request.Destination = destination;
request.TeleportFlags = teleportFlags;
AutoResetEvent resetEvent = new AutoResetEvent (false);
OSDMap result = null;
MainConsole.Instance.DebugFormat ("[SimulationServiceConnector]: Sending Create Agent to " + destination.ServerURI);
m_syncMessagePoster.Get (destination.ServerURI, request.ToOSD (), osdresp => {
result = osdresp;
resetEvent.Set ();
});
bool success = resetEvent.WaitOne (10000);
if (!success || result == null) {
response = new CreateAgentResponse ();
response.Reason = "Could not connect to destination";
response.Success = false;
return false;
}
response = new CreateAgentResponse ();
response.FromOSD (result);
return response.Success;
}
/// <summary>
/// Agent-related communications
/// </summary>
public bool CreateAgent(GridRegion destination, AgentCircuitData aCircuit, uint teleportFlags, out CreateAgentResponse response)
{
response = new CreateAgentResponse();
IScene Scene = destination == null ? null : GetScene(destination.RegionID);
if (destination == null || Scene == null)
{
response.Reason = "Given destination was null";
response.Success = false;
return false;
}
if (Scene.RegionInfo.RegionID != destination.RegionID)
{
response.Reason = "Did not find region " + destination.RegionName;;
response.Success = false;
return false;
}
IEntityTransferModule transferModule = Scene.RequestModuleInterface<IEntityTransferModule>();
if (transferModule != null)
return transferModule.NewUserConnection(Scene, aCircuit, teleportFlags, out response);
response.Reason = "Did not find region " + destination.RegionName;
response.Success = false;
return false;
}
OSDMap LocalSimulationServiceConnector_OnMessageReceived (OSDMap message)
{
if (!message.ContainsKey ("Method"))
return null;
switch (message ["Method"].AsString ()) {
case "CreateAgentRequest":
CreateAgentRequest createAgentRequest = new CreateAgentRequest ();
createAgentRequest.FromOSD (message);
CreateAgentResponse createAgentResponse = new CreateAgentResponse ();
createAgentResponse.Success = CreateAgent (createAgentRequest.Destination, createAgentRequest.CircuitData, createAgentRequest.TeleportFlags, out createAgentResponse);
return createAgentResponse.ToOSD ();
case "UpdateAgentPositionRequest":
UpdateAgentPositionRequest updateAgentPositionRequest = new UpdateAgentPositionRequest ();
updateAgentPositionRequest.FromOSD (message);
return new OSDMap () { new KeyValuePair<string, OSD> ("Success", UpdateAgent (updateAgentPositionRequest.Destination, updateAgentPositionRequest.Update)) };
case "UpdateAgentDataRequest":
UpdateAgentDataRequest updateAgentDataRequest = new UpdateAgentDataRequest ();
updateAgentDataRequest.FromOSD (message);
return new OSDMap () { new KeyValuePair<string, OSD> ("Success", UpdateAgent (updateAgentDataRequest.Destination, updateAgentDataRequest.Update)) };
case "FailedToMoveAgentIntoNewRegionRequest":
FailedToMoveAgentIntoNewRegionRequest failedToMoveAgentIntoNewRegionRequest = new FailedToMoveAgentIntoNewRegionRequest ();
failedToMoveAgentIntoNewRegionRequest.FromOSD (message);
FailedToMoveAgentIntoNewRegion (failedToMoveAgentIntoNewRegionRequest.AgentID, failedToMoveAgentIntoNewRegionRequest.RegionID);
break;
case "CloseAgentRequest":
CloseAgentRequest closeAgentRequest = new CloseAgentRequest ();
closeAgentRequest.FromOSD (message);
CloseAgent (closeAgentRequest.Destination, closeAgentRequest.AgentID);
break;
case "MakeChildAgentRequest":
MakeChildAgentRequest makeChildAgentRequest = new MakeChildAgentRequest ();
makeChildAgentRequest.FromOSD (message);
MakeChildAgent (makeChildAgentRequest.AgentID, makeChildAgentRequest.OldRegion, makeChildAgentRequest.Destination, makeChildAgentRequest.IsCrossing);
break;
case "FailedToTeleportAgentRequest":
FailedToTeleportAgentRequest failedToTeleportAgentRequest = new FailedToTeleportAgentRequest ();
failedToTeleportAgentRequest.FromOSD (message);
FailedToTeleportAgent (failedToTeleportAgentRequest.Destination, failedToTeleportAgentRequest.FailedRegionID,
failedToTeleportAgentRequest.AgentID, failedToTeleportAgentRequest.Reason, failedToTeleportAgentRequest.IsCrossing);
break;
case "RetrieveAgentRequest":
RetrieveAgentRequest retrieveAgentRequest = new RetrieveAgentRequest ();
retrieveAgentRequest.FromOSD (message);
RetrieveAgentResponse retrieveAgentResponse = new RetrieveAgentResponse ();
retrieveAgentResponse.Success = RetrieveAgent (retrieveAgentRequest.Destination, retrieveAgentRequest.AgentID, retrieveAgentRequest.AgentIsLeaving,
out retrieveAgentResponse.AgentData, out retrieveAgentResponse.CircuitData);
return retrieveAgentResponse.ToOSD ();
case "CreateObjectRequest":
CreateObjectRequest createObjectRequest = new CreateObjectRequest ();
createObjectRequest.FromOSD (message);
createObjectRequest.Scene = GetScene (createObjectRequest.Destination.RegionID);
createObjectRequest.DeserializeObject ();
return new OSDMap () { new KeyValuePair<string, OSD> ("Success", CreateObject (createObjectRequest.Destination, createObjectRequest.Object)) };
}
return null;
}
/// <summary>
/// Do the work necessary to initiate a new user connection for a particular scene.
/// At the moment, this consists of setting up the caps infrastructure
/// The return bool should allow for connections to be refused, but as not all calling paths
/// take proper notice of it let, we allowed banned users in still.
/// </summary>
/// <param name="scene"></param>
/// <param name="agent">CircuitData of the agent who is connecting</param>
/// <param name="response">
/// Outputs the reason for the false response on this string,
/// If the agent was accepted, this will be the Caps SEED for the region
/// </param>
/// <param name="teleportFlags"></param>
/// <returns>
/// True if the region accepts this agent. False if it does not. False will
/// also return a rsponse.
/// </returns>
public bool NewUserConnection (IScene scene, AgentCircuitData agent, uint teleportFlags, out CreateAgentResponse response)
{
response = new CreateAgentResponse ();
response.RequestedUDPPort = scene.RegionInfo.RegionPort;
IScenePresence sp = scene.GetScenePresence (agent.AgentID);
// Don't disable this log message - it's too helpful
MainConsole.Instance.TraceFormat (
"[Connection begin]: Region {0} told of incoming {1} agent {2} (circuit code {3}, teleportflags {4})",
scene.RegionInfo.RegionName, agent.IsChildAgent ? "child" : "root", agent.AgentID,
agent.CircuitCode, teleportFlags);
CacheUserInfo (scene, agent.CachedUserInfo);
string reason;
if (!AuthorizeUser (scene, agent, out reason)) {
response.Reason = reason;
response.Success = false;
return false;
}
if (sp != null && !sp.IsChildAgent) {
// We have a zombie from a crashed session.
// Or the same user is trying to be root twice here, won't work.
// Kill it.
MainConsole.Instance.InfoFormat ("[Scene]: Zombie scene presence detected for {0} in {1}",
agent.AgentID, scene.RegionInfo.RegionName);
//Tell everyone about it
scene.UniverseEventManager.FireGenericEventHandler ("AgentIsAZombie", sp.UUID);
//Send the killing message (DisableSimulator)
scene.RemoveAgent (sp, true);
sp = null;
}
response.CapsURIs = scene.EventManager.TriggerOnRegisterCaps (agent.AgentID);
response.OurIPForClient = MainServer.Instance.HostName;
scene.UniverseEventManager.FireGenericEventHandler ("NewUserConnection", agent);
//Add the circuit at the end
scene.AuthenticateHandler.AddNewCircuit (agent.CircuitCode, agent);
MainConsole.Instance.InfoFormat (
"[Connection begin]: Region {0} authenticated and authorized incoming {1} agent {2} (circuit code {3})",
scene.RegionInfo.RegionName, agent.IsChildAgent ? "child" : "root", agent.AgentID,
agent.CircuitCode);
response.Success = true;
return true;
}
bool CreateAgent(GridRegion region, IRegionClientCapsService regionCaps, ref AgentCircuitData aCircuit,
ISimulationService SimulationService, List<UUID> friendsToInform, out CreateAgentResponse response)
{
CachedUserInfo info = new CachedUserInfo();
IAgentConnector con = Framework.Utilities.DataManager.RequestPlugin<IAgentConnector>();
if (con != null)
info.AgentInfo = con.GetAgent(aCircuit.AgentID);
if (regionCaps != null)
info.UserAccount = regionCaps.ClientCaps.AccountInfo;
IGroupsServiceConnector groupsConn = Framework.Utilities.DataManager.RequestPlugin<IGroupsServiceConnector>();
if (groupsConn != null)
{
info.ActiveGroup = groupsConn.GetGroupMembershipData(aCircuit.AgentID, UUID.Zero, aCircuit.AgentID);
info.GroupMemberships = groupsConn.GetAgentGroupMemberships(aCircuit.AgentID, aCircuit.AgentID);
}
IOfflineMessagesConnector offlineMessConn =
Framework.Utilities.DataManager.RequestPlugin<IOfflineMessagesConnector>();
if (offlineMessConn != null)
info.OfflineMessages = offlineMessConn.GetOfflineMessages(aCircuit.AgentID);
IMuteListConnector muteConn = Framework.Utilities.DataManager.RequestPlugin<IMuteListConnector>();
if (muteConn != null)
info.MuteList = muteConn.GetMuteList(aCircuit.AgentID);
IAvatarService avatarService = m_registry.RequestModuleInterface<IAvatarService>();
if (avatarService != null)
info.Appearance = avatarService.GetAppearance(aCircuit.AgentID);
info.FriendOnlineStatuses = friendsToInform;
IFriendsService friendsService = m_registry.RequestModuleInterface<IFriendsService>();
if (friendsService != null)
info.Friends = friendsService.GetFriends(aCircuit.AgentID);
aCircuit.CachedUserInfo = info;
return SimulationService.CreateAgent(region, aCircuit, aCircuit.TeleportFlags, out response);
}