/// <summary>
/// Register an event handler
/// </summary>
/// <remarks>Use PacketType.Default to fire this event on every
/// incoming packet</remarks>
/// <param name="packetType">Packet type to register the handler for</param>
/// <param name="eventHandler">Callback to be fired</param>
public void RegisterEvent(PacketType packetType, NetworkManager.PacketCallback eventHandler)
{
lock (_EventTable)
{
if (_EventTable.ContainsKey(packetType))
_EventTable[packetType] += eventHandler;
else
_EventTable[packetType] = eventHandler;
}
}
public static void DisconnectHandler(NetworkManager.DisconnectType type, string message)
{
if (type == NetworkManager.DisconnectType.NetworkTimeout)
{
Console.WriteLine("Network connection timed out, disconnected");
}
else if (type == NetworkManager.DisconnectType.ServerInitiated)
{
Console.WriteLine("Server disconnected us: " + message);
}
}
public void RegisterLoginResponseCallback(NetworkManager.LoginResponseCallback callback, string[] options)
{
return;
}
/// <summary>
///
/// </summary>
/// <param name="client">Reference to the GridClient object</param>
/// <param name="address">IPEndPoint of the simulator</param>
/// <param name="handle">handle of the simulator</param>
public Simulator(GridClient client, IPEndPoint address, ulong handle)
: base(address)
{
Client = client;
Handle = handle;
Network = Client.Network;
PacketArchive = new IncomingPacketIDCollection(Settings.PACKET_ARCHIVE_SIZE);
InBytes = new Queue<long>(Client.Settings.STATS_QUEUE_SIZE);
OutBytes = new Queue<long>(Client.Settings.STATS_QUEUE_SIZE);
if (client.Settings.STORE_LAND_PATCHES)
{
Terrain = new TerrainPatch[16 * 16];
WindSpeeds = new Vector2[16 * 16];
}
}
private void Network_OnDisconnected(NetworkManager.DisconnectType reason, string message)
{
if (InterpolationTimer != null)
{
InterpolationTimer.Dispose();
InterpolationTimer = null;
}
}
public void Network_OnDisconnected(NetworkManager.DisconnectType reason, string message)
{
if (OnDisconnected != null)
{
OnDisconnected(this, EventType.DISCONNECTED);
}
}
/// <summary>
///
/// </summary>
/// <param name="client">Reference to the GridClient object</param>
/// <param name="address">IPEndPoint of the simulator</param>
/// <param name="handle">handle of the simulator</param>
public Simulator(GridClient client, IPEndPoint address, ulong handle)
: base(address)
{
Client = client;
Handle = handle;
Network = Client.Network;
PacketArchive = new IncomingPacketIDCollection(Settings.PACKET_ARCHIVE_SIZE);
InBytes = new Queue<long>(Client.Settings.STATS_QUEUE_SIZE);
OutBytes = new Queue<long>(Client.Settings.STATS_QUEUE_SIZE);
}
/// <summary>
/// Group Management Routines, Methods and Packet Handlers
/// </summary>
/// <param name="client">A reference to the current <seealso cref="GridClient"/> instance</param>
public GroupManager(LoggerInstance log, NetworkManager network, AgentManager self)
{
Log = log;
Network = network;
Self = self;
GroupMembersCaches = new InternalDictionary<UUID, Dictionary<UUID, GroupMember>>();
GroupMembersRequests = new List<UUID>();
GroupRolesCaches = new InternalDictionary<UUID, Dictionary<UUID, GroupRole>>();
GroupRolesRequests = new List<UUID>();
GroupRolesMembersCaches = new InternalDictionary<UUID, List<KeyValuePair<UUID, UUID>>>();
GroupRolesMembersRequests = new List<UUID>();
GroupName2KeyCache = new InternalDictionary<UUID, string>();
Network.RegisterEventCallback("AgentGroupDataUpdate", new Caps.EventQueueCallback(AgentGroupDataUpdateHandler));
Network.RegisterCallback(PacketType.AgentDropGroup, new NetworkManager.PacketCallback(AgentDropGroupHandler));
Network.RegisterCallback(PacketType.GroupTitlesReply, new NetworkManager.PacketCallback(GroupTitlesHandler));
Network.RegisterCallback(PacketType.GroupProfileReply, new NetworkManager.PacketCallback(GroupProfileHandler));
Network.RegisterCallback(PacketType.GroupMembersReply, new NetworkManager.PacketCallback(GroupMembersHandler));
Network.RegisterCallback(PacketType.GroupRoleDataReply, new NetworkManager.PacketCallback(GroupRoleDataHandler));
Network.RegisterCallback(PacketType.GroupRoleMembersReply, new NetworkManager.PacketCallback(GroupRoleMembersHandler));
Network.RegisterCallback(PacketType.GroupActiveProposalItemReply, new NetworkManager.PacketCallback(GroupActiveProposalItemHandler));
Network.RegisterCallback(PacketType.GroupVoteHistoryItemReply, new NetworkManager.PacketCallback(GroupVoteHistoryItemHandler));
Network.RegisterCallback(PacketType.GroupAccountSummaryReply, new NetworkManager.PacketCallback(GroupAccountSummaryHandler));
Network.RegisterCallback(PacketType.CreateGroupReply, new NetworkManager.PacketCallback(CreateGroupReplyHandler));
Network.RegisterCallback(PacketType.JoinGroupReply, new NetworkManager.PacketCallback(JoinGroupReplyHandler));
Network.RegisterCallback(PacketType.LeaveGroupReply, new NetworkManager.PacketCallback(LeaveGroupReplyHandler));
Network.RegisterCallback(PacketType.UUIDGroupNameReply, new NetworkManager.PacketCallback(UUIDGroupNameReplyHandler));
Network.RegisterCallback(PacketType.EjectGroupMemberReply, new NetworkManager.PacketCallback(EjectGroupMemberReplyHandler));
Network.RegisterCallback(PacketType.GroupNoticesListReply, new NetworkManager.PacketCallback(GroupNoticesListReplyHandler));
}
//public bool SendPings;
//public int NetworkTickInterval;
//public int PingInterval;
//public bool SendAgentUpdates;
//public int SimulatorTimeout;
//public bool EnableCaps;
#endregion
/// <summary>
///
/// </summary>
/// <param name="client">Reference to the GridClient object</param>
/// <param name="address">IPEndPoint of the simulator</param>
/// <param name="handle">handle of the simulator</param>
public Simulator(LoggerInstance log, NetworkManager network, IPEndPoint address, ulong handle)
: base(address)
{
//Client = client;
Log = log;
Handle = handle;
Network = network;
PacketArchive = new IncomingPacketIDCollection(Settings.PACKET_ARCHIVE_SIZE);
InBytes = new Queue<long>(Network.StatsQueueSize);
OutBytes = new Queue<long>(Network.StatsQueueSize);
}
private void Network_OnDisconnected(NetworkManager.DisconnectType reason, string message)
{
if (RebakeScheduleTimer != null)
{
RebakeScheduleTimer.Dispose();
RebakeScheduleTimer = null;
}
if (AppearanceThread != null)
{
if (AppearanceThread.IsAlive)
{
AppearanceThread.Abort();
}
AppearanceThread = null;
AppearanceThreadRunning = 0;
}
}
/// <summary>
/// Unregister an event handler
/// </summary>
/// <param name="packetType">Packet type to unregister the handler for</param>
/// <param name="eventHandler">Callback to be unregistered</param>
public void UnregisterEvent(PacketType packetType, NetworkManager.PacketCallback eventHandler)
{
lock (_EventTable)
{
if (_EventTable.ContainsKey(packetType) && _EventTable[packetType] != null)
_EventTable[packetType] -= eventHandler;
}
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="client">Instance of GridClient object to associate with this GridManager instance</param>
public GridManager(LoggerInstance log, NetworkManager network)
{
Log = log;
Network = network;
//Network.RegisterCallback(PacketType.MapLayerReply, MapLayerReplyHandler);
Network.RegisterCallback(PacketType.MapBlockReply, MapBlockReplyHandler);
Network.RegisterCallback(PacketType.MapItemReply, MapItemReplyHandler);
Network.RegisterCallback(PacketType.SimulatorViewerTimeMessage, TimeMessageHandler);
Network.RegisterCallback(PacketType.CoarseLocationUpdate, CoarseLocationHandler);
Network.RegisterCallback(PacketType.RegionIDAndHandleReply, RegionHandleReplyHandler);
}
/// <summary>Default constructor</summary>
public AgentMovement(LoggerInstance log, AgentManager self, NetworkManager network)
{
Log = log;
Network = network;
Self = self;
Camera = new AgentCamera();
updateInterval = Settings.DEFAULT_AGENT_UPDATE_INTERVAL;
updateTimer = new Timer(new TimerCallback(UpdateTimer_Elapsed), null, Settings.DEFAULT_AGENT_UPDATE_INTERVAL,
Settings.DEFAULT_AGENT_UPDATE_INTERVAL);
}
private void Network_OnDisconnected(NetworkManager.DisconnectType reason, string message)
{
CleanupTimer();
}
/// <summary>
/// Internal constructor
/// </summary>
/// <param name="client">A reference to the GridClient Object</param>
internal FriendsManager(LoggerInstance log, NetworkManager network, InventoryManager inventory, AgentManager self, AvatarManager avatars)
{
Log = log;
Network = network;
Inventory = inventory;
Self = self;
Avatars = avatars;
Network.OnConnected += new NetworkManager.ConnectedCallback(Network_OnConnect);
Avatars.OnAvatarNames += new AvatarManager.AvatarNamesCallback(Avatars_OnAvatarNames);
Self.OnInstantMessage += new AgentManager.InstantMessageCallback(MainAvatar_InstantMessage);
Network.RegisterCallback(PacketType.OnlineNotification, OnlineNotificationHandler);
Network.RegisterCallback(PacketType.OfflineNotification, OfflineNotificationHandler);
Network.RegisterCallback(PacketType.ChangeUserRights, ChangeUserRightsHandler);
Network.RegisterCallback(PacketType.TerminateFriendship, TerminateFriendshipHandler);
Network.RegisterCallback(PacketType.FindAgent, OnFindAgentReplyHandler);
Network.RegisterLoginResponseCallback(new NetworkManager.LoginResponseCallback(Network_OnLoginResponse),
new string[] { "buddy-list" });
}
// FIXME: Create a class-level appearance thread so multiple threads can't be launched
/// <summary>
/// Default constructor
/// </summary>
/// <param name="client">This agents <seealso cref="OpenMetaverse.GridClient"/> Object</param>
/// <param name="assets">Reference to an AssetManager object</param>
public AppearanceManager(LoggerInstance log, NetworkManager network, InventoryManager inventory, AssetManager assets, ObjectManager objects, AgentManager self)
{
Log = log;
Network = network;
Inventory = inventory;
Assets = assets;
Self = self;
Objects = objects;
// Initialize AgentTextures to zero UUIDs
for (int i = 0; i < AgentTextures.Length; i++)
AgentTextures[i] = UUID.Zero;
Network.RegisterCallback(PacketType.AgentWearablesUpdate, new NetworkManager.PacketCallback(AgentWearablesUpdateHandler));
Network.RegisterCallback(PacketType.AgentCachedTextureResponse, new NetworkManager.PacketCallback(AgentCachedTextureResponseHandler));
Network.RegisterCallback(PacketType.RebakeAvatarTextures,new NetworkManager.PacketCallback(RebakeAvatarTexturesHandler));
Network.OnDisconnected += new NetworkManager.DisconnectedCallback(Network_OnDisconnected);
}
void Network_OnDisconnected(NetworkManager.DisconnectType reason, string message)
{
ParcelsDownloaded.Set();
}
public ClientDisconnectEventArgs(NetworkManager.DisconnectType type, string message)
{
this.type = type;
this.message = message;
}
private void Network_OnDisconnected(NetworkManager.DisconnectType reason, string message)
{
// Null out the cached fullName since it can change after logging
// in again (with a different account name or different login
// server but using the same GridClient object
fullName = null;
}
/// <summary>
/// Default constructor
/// </summary>
public GridClient()
{
// Initialise SmartThreadPool when using mono
if (Type.GetType("Mono.Runtime") != null)
{
WorkPool.Init(true);
}
// These are order-dependant
Network = new NetworkManager(this);
Settings = new Settings(this);
Parcels = new ParcelManager(this);
Self = new AgentManager(this);
Avatars = new AvatarManager(this);
Estate = new EstateTools(this);
Friends = new FriendsManager(this);
Grid = new GridManager(this);
Objects = new ObjectManager(this);
Groups = new GroupManager(this);
Assets = new AssetManager(this);
Appearance = new AppearanceManager(this);
Inventory = new InventoryManager(this);
Directory = new DirectoryManager(this);
Terrain = new TerrainManager(this);
Sound = new SoundManager(this);
Throttle = new AgentThrottle(this);
Stats = new OpenMetaverse.Stats.UtilizationStatistics();
}
void Network_OnDisconnected(NetworkManager.DisconnectType reason, string message)
{
InitializeClient(!ShuttingDown);
}
public SimDisconnectedEventArgs(Simulator simulator, NetworkManager.DisconnectType reason)
{
this.m_Simulator = simulator;
this.m_Reason = reason;
}
/// <summary>
/// Default constructor
/// </summary>
public GridClient()
{
// These are order-dependant
Network = new NetworkManager(this);
Settings = new Settings(this);
Parcels = new ParcelManager(this);
Self = new AgentManager(this);
Avatars = new AvatarManager(this);
Friends = new FriendsManager(this);
Grid = new GridManager(this);
Objects = new ObjectManager(this);
Groups = new GroupManager(this);
Assets = new AssetManager(this);
Appearance = new AppearanceManager(this, Assets);
Inventory = new InventoryManager(this);
Directory = new DirectoryManager(this);
Terrain = new TerrainManager(this);
Sound = new SoundManager(this);
Throttle = new AgentThrottle(this);
//if (Settings.ENABLE_INVENTORY_STORE)
// InventoryStore = new Inventory(Inventory);
//if (Settings.ENABLE_LIBRARY_STORE)
// LibraryStore = new Inventory(Inventory);
//Inventory.OnSkeletonsReceived +=
// delegate(InventoryManager manager)
// {
// if (Settings.ENABLE_INVENTORY_STORE)
// InventoryStore.InitializeFromSkeleton(Inventory.InventorySkeleton);
// if (Settings.ENABLE_LIBRARY_STORE)
// LibraryStore.InitializeFromSkeleton(Inventory.LibrarySkeleton);
// };
}
public DisconnectedEventArgs(NetworkManager.DisconnectType reason, String message)
{
this.m_Reason = reason;
this.m_Message = message;
}
/// <summary>
///
/// </summary>
/// <param name="client">Reference to the GridClient object</param>
/// <param name="address">IPEndPoint of the simulator</param>
/// <param name="handle">handle of the simulator</param>
public Simulator(GridClient client, IPEndPoint address, ulong handle)
: base(address)
{
Client = client;
ipEndPoint = address;
Handle = handle;
Estate = new EstateTools(Client);
Network = Client.Network;
PacketArchive = new Queue<uint>(Settings.PACKET_ARCHIVE_SIZE);
InBytes = new Queue<ulong>(Client.Settings.STATS_QUEUE_SIZE);
OutBytes = new Queue<ulong>(Client.Settings.STATS_QUEUE_SIZE);
}
public InventoryManager(GridClient client, NetworkManager network, AgentManager agents)
{
_Client = client;
_Network = network;
_Agents = agents;
_Network.RegisterCallback(PacketType.UpdateCreateInventoryItem, new NetworkManager.PacketCallback(UpdateCreateInventoryItemHandler));
_Network.RegisterCallback(PacketType.SaveAssetIntoInventory, new NetworkManager.PacketCallback(SaveAssetIntoInventoryHandler));
_Network.RegisterCallback(PacketType.BulkUpdateInventory, new NetworkManager.PacketCallback(BulkUpdateInventoryHandler));
_Network.RegisterCallback(PacketType.InventoryDescendents, new NetworkManager.PacketCallback(InventoryDescendentsHandler));
_Network.RegisterCallback(PacketType.FetchInventoryReply, new NetworkManager.PacketCallback(FetchInventoryReplyHandler));
_Network.RegisterCallback(PacketType.ReplyTaskInventory, new NetworkManager.PacketCallback(ReplyTaskInventoryHandler));
// Watch for inventory given to us through instant message
_Agents.OnInstantMessage += new AgentManager.InstantMessageCallback(Self_OnInstantMessage);
// Register extra parameters with login and parse the inventory data that comes back
List<string> options = new List<string>(5);
if (Settings.ENABLE_INVENTORY_STORE)
{
options.Add("inventory-root");
options.Add("inventory-skeleton");
}
if (Settings.ENABLE_LIBRARY_STORE)
{
options.Add("inventory-lib-root");
options.Add("inventory-lib-owner");
options.Add("inventory-skel-lib");
}
if (Settings.ENABLE_INVENTORY_STORE || Settings.ENABLE_LIBRARY_STORE)
{
// Register extra parameters with login and parse the inventory data that comes back
_Network.RegisterLoginResponseCallback(
new NetworkManager.LoginResponseCallback(Network_OnLoginResponse),
options.ToArray());
}
}
public void disconnectedCallback(NetworkManager.DisconnectType reason, string message)
{
m_log.WarnFormat("[CONNECTION]: Disconnected{0}: Message:{1}",reason.ToString(), message);
if (OnSimDisconnected != null)
{
OnSimDisconnected(reason, message);
}
}
/// <summary>
///
/// </summary>
/// <param name="client">Reference to the GridClient object</param>
/// <param name="address">IPEndPoint of the simulator</param>
/// <param name="handle">handle of the simulator</param>
public Simulator(GridClient client, IPEndPoint address, ulong handle)
: base(address)
{
Client = client;
if (Client.Settings.POOL_PARCEL_DATA || Client.Settings.CACHE_PRIMITIVES)
{
SimulatorDataPool.SimulatorAdd(this);
DataPool = SimulatorDataPool.GetSimulatorData(Handle);
}
Handle = handle;
Network = Client.Network;
PacketArchive = new IncomingPacketIDCollection(Settings.PACKET_ARCHIVE_SIZE);
InBytes = new Queue<long>(Client.Settings.STATS_QUEUE_SIZE);
OutBytes = new Queue<long>(Client.Settings.STATS_QUEUE_SIZE);
if (client.Settings.STORE_LAND_PATCHES)
{
Terrain = new TerrainPatch[16 * 16];
WindSpeeds = new Vector2[16 * 16];
}
}
internal void SendPacketFinal(NetworkManager.OutgoingPacket outgoingPacket)
{
UDPPacketBuffer buffer = outgoingPacket.Buffer;
byte flags = buffer.Data[0];
bool isResend = (flags & Helpers.MSG_RESENT) != 0;
bool isReliable = (flags & Helpers.MSG_RELIABLE) != 0;
// Keep track of when this packet was sent out (right now)
outgoingPacket.TickCount = Environment.TickCount;
#region ACK Appending
int dataLength = buffer.DataLength;
// Keep appending ACKs until there is no room left in the packet or there are
// no more ACKs to append
uint ackCount = 0;
uint ack;
while (dataLength + 5 < Packet.MTU && PendingAcks.TryDequeue(out ack))
{
Utils.UIntToBytesBig(ack, buffer.Data, dataLength);
dataLength += 4;
++ackCount;
}
if (ackCount > 0)
{
// Set the last byte of the packet equal to the number of appended ACKs
buffer.Data[dataLength++] = (byte)ackCount;
// Set the appended ACKs flag on this packet
buffer.Data[0] = (byte)(buffer.Data[0] | Helpers.MSG_APPENDED_ACKS);
}
buffer.DataLength = dataLength;
#endregion ACK Appending
if (!isResend)
{
// Not a resend, assign a new sequence number
uint sequenceNumber = (uint)Interlocked.Increment(ref Sequence);
Utils.UIntToBytesBig(sequenceNumber, buffer.Data, 1);
outgoingPacket.SequenceNumber = sequenceNumber;
if (isReliable)
{
// Add this packet to the list of ACK responses we are waiting on from the server
lock (NeedAck) NeedAck[sequenceNumber] = outgoingPacket;
}
}
// Put the UDP payload on the wire
AsyncBeginSend(buffer);
}
/// <summary>
/// Terminate any wait handles when the network layer disconnects
/// </summary>
private void Network_OnDisconnected(NetworkManager.DisconnectType reason, string message)
{
WearablesRequestEvent.Set();
WearablesDownloadedEvent.Set();
CachedResponseEvent.Set();
UpdateEvent.Set();
}
