public void ObjectAddHandler(Packet packet, Simulator simulator)
{
LLVector3 position = null;
if (WaitingOnUpdate)
{
CurrentPrimMutex.WaitOne();
foreach (Block block in packet.Blocks())
{
foreach (Field field in block.Fields)
{
if (field.Layout.Name == "RayEnd")
{
position = (LLVector3)field.Data;
}
}
}
txtLog.AppendText("Received an ObjectAdd, setting CurrentPrim position to " + position.ToString());
CurrentPrim.Position = position;
CurrentPrimMutex.ReleaseMutex();
}
}
/// <summary>
/// Default constructor
/// </summary>
/// <param name="simulator"></param>
/// <param name="seedcaps"></param>
internal Caps(Simulator simulator, string seedcaps)
{
Simulator = simulator;
_SeedCapsURI = seedcaps;
MakeSeedRequest();
}
protected void AttachedSoundHandler(Packet packet, Simulator simulator)
{
AttachedSoundPacket sound = (AttachedSoundPacket)packet;
if (OnAttachSound != null)
{
try { OnAttachSound(sound.DataBlock.SoundID, sound.DataBlock.OwnerID, sound.DataBlock.ObjectID, sound.DataBlock.Gain, sound.DataBlock.Flags); }
catch (Exception e) { Client.Log(e.ToString(), Helpers.LogLevel.Error); }
}
}
protected void AttachedSoundGainChangeHandler(Packet packet, Simulator simulator)
{
AttachedSoundGainChangePacket change = (AttachedSoundGainChangePacket)packet;
if (OnAttachSoundGainChange != null)
{
try { OnAttachSoundGainChange(change.DataBlock.ObjectID, change.DataBlock.Gain); }
catch (Exception e) { Client.Log(e.ToString(), Helpers.LogLevel.Error); }
}
}
void Network_OnEventQueueRunning(Simulator simulator)
{
if (simulator == Client.Network.CurrentSim)
{
Console.WriteLine("Event queue connected for the primary simulator, requesting group info");
Client.Groups.RequestCurrentGroups();
}
}
private void AgentDataUpdateHandler(Packet packet, Simulator sim)
{
AgentDataUpdatePacket p = (AgentDataUpdatePacket)packet;
if (p.AgentData.AgentID == Client.Self.AgentID)
{
activeGroup = Helpers.FieldToUTF8String(p.AgentData.GroupName) + " ( " + Helpers.FieldToUTF8String(p.AgentData.GroupTitle) + " )";
GroupsEvent.Set();
}
}
void Objects_OnObjectProperties(Simulator simulator, LLObject.ObjectProperties properties)
{
lock (PrimsWaiting) {
Primitive prim;
if (PrimsWaiting.TryGetValue(properties.ObjectID, out prim)) {
prim.Properties = properties;
}
PrimsWaiting.Remove(properties.ObjectID);
if (PrimsWaiting.Count == 0)
AllPropertiesReceived.Set();
}
}
protected void PreloadSoundHandler(Packet packet, Simulator simulator)
{
PreloadSoundPacket preload = (PreloadSoundPacket)packet;
if (OnPreloadSound != null)
{
foreach (PreloadSoundPacket.DataBlockBlock data in preload.DataBlock)
{
try
{
OnPreloadSound(data.SoundID, data.OwnerID, data.ObjectID);
}
catch (Exception e) { Client.Log(e.ToString(), Helpers.LogLevel.Error); }
}
}
}
private void OnPacket(Packet packet, Simulator simulator)
{
lock (Packets)
{
if (Count >= Total)
{
Done = true;
}
else
{
Packets.Add(packet);
Count++;
}
}
}
private void AvatarAppearanceHandler(Packet packet, Simulator simulator)
{
AvatarAppearancePacket appearance = (AvatarAppearancePacket)packet;
LLObject.TextureEntry te = new LLObject.TextureEntry(appearance.ObjectData.TextureEntry, 0,
appearance.ObjectData.TextureEntry.Length);
if (IsNullOrZero(te.FaceTextures[(int)AppearanceManager.TextureIndex.EyesBaked] ) &&
IsNullOrZero(te.FaceTextures[(int)AppearanceManager.TextureIndex.HeadBaked]) &&
IsNullOrZero(te.FaceTextures[(int)AppearanceManager.TextureIndex.LowerBaked]) &&
IsNullOrZero(te.FaceTextures[(int)AppearanceManager.TextureIndex.SkirtBaked]) &&
IsNullOrZero(te.FaceTextures[(int)AppearanceManager.TextureIndex.UpperBaked]))
{
Console.WriteLine("Avatar " + appearance.Sender.ID.ToString() + " may be a bot");
}
}
private void Objects_OnNewAvatar(Simulator simulator, Avatar avatar, ulong regionHandle, ushort timeDilation)
{
if (imgManager == null)
{
Console.WriteLine("ImageManager not ready yet, queueing Avatar textures.");
TextureQueue.Enqueue(avatar.FirstLifeImage);
TextureQueue.Enqueue(avatar.ProfileImage);
foreach (TextureEntryFace tef in avatar.Textures.FaceTextures.Values)
{
TextureQueue.Enqueue(tef.TextureID);
}
}
else
{
if (avatar.FirstLifeImage != null)
{
if (imgManager.isCachedImage(avatar.FirstLifeImage) == false)
{
imgManager.RequestImageAsync(avatar.FirstLifeImage);
}
}
if (avatar.ProfileImage != null)
{
if (imgManager.isCachedImage(avatar.FirstLifeImage) == false)
{
imgManager.RequestImageAsync(avatar.ProfileImage);
}
}
if (avatar.Textures != null)
{
foreach (TextureEntryFace tef in avatar.Textures.FaceTextures.Values)
{
if (imgManager.isCachedImage(tef.TextureID) == false)
{
imgManager.RequestImageAsync(tef.TextureID);
}
else
{
Console.WriteLine("Already cached: " + tef.TextureID);
}
}
}
}
}
void Parcels_OnParcelsDownloaded(Simulator simulator, Dictionary<int, Parcel> Parcels, int[,] map)
{
foreach (KeyValuePair<int, Parcel> parcel in Parcels)
{
WaterType type = ParcelDownloader.GetWaterType(map, parcel.Value.LocalID);
float delta = ParcelDownloader.GetHeightRange(map, parcel.Value.LocalID);
int deviation = ParcelDownloader.GetRectangularDeviation(parcel.Value.AABBMin, parcel.Value.AABBMax,
parcel.Value.Area);
Console.WriteLine("Parcels[{0}]: Name: \"{1}\", Description: \"{2}\" ACL Count: {3}, " +
"Location: {4}, Height Range: {5}, Shape Deviation: {6}", parcel.Key, parcel.Value.Name,
parcel.Value.Desc, parcel.Value.AccessList.Count, type.ToString(), delta, deviation);
}
ParcelCount = Parcels.Count;
ParcelsDownloaded.Set();
}
public void ObjectUpdateHandler(Packet packet, Simulator simulator)
{
uint id = 0;
LLUUID uuid = null;
if (WaitingOnUpdate)
{
CurrentPrimMutex.WaitOne();
foreach (Block block in packet.Blocks())
{
foreach (Field field in block.Fields)
{
if (field.Layout.Name == "ID")
{
id = (uint)field.Data;
}
else if (field.Layout.Name == "FullID")
{
uuid = (LLUUID)field.Data;
}
else if (field.Layout.Name == "ObjectData")
{
byte[] byteArray = (byte[])field.Data;
LLVector3 position = new LLVector3(byteArray, 0);
if (CurrentPrim != null && position != CurrentPrim.Position)
{
txtLog.AppendText(position.ToString() + " doesn't match CurrentPrim.Position " +
CurrentPrim.Position.ToString() + "\n"/* + ", ignoring"*/);
//return;
}
}
}
}
CurrentPrim.ID = id;
CurrentPrim.UUID = uuid;
WaitingOnUpdate = false;
CurrentPrimMutex.ReleaseMutex();
}
}
/// <summary>
/// Fire the events registered for this packet type synchronously
/// </summary>
/// <param name="packetType">Incoming packet type</param>
/// <param name="packet">Incoming packet</param>
/// <param name="simulator">Simulator this packet was received from</param>
internal void RaiseEvent(PacketType packetType, Packet packet, Simulator simulator)
{
NetworkManager.PacketCallback callback;
if (_EventTable.TryGetValue(packetType, out callback))
{
try
{
callback(packet, simulator);
}
catch (Exception ex)
{
Client.Log("Packet Event Handler: " + ex.ToString(), Helpers.LogLevel.Error);
}
}
else if (packetType != PacketType.Default && packetType != PacketType.PacketAck)
{
Client.Log("No handler registered for packet event " + packetType, Helpers.LogLevel.Debug);
}
}
public static void QueryHandler(Packet packet, Simulator simulator)
{
DirPeopleReplyPacket reply = (DirPeopleReplyPacket)packet;
if (reply.QueryReplies.Length < 1)
{
Console.WriteLine("ERROR: Got an empty reply");
}
else
{
if (reply.QueryReplies.Length > 1)
{
Console.WriteLine("ERROR: Ambiguous name. Returning first match");
}
Console.WriteLine("UUID: " + reply.QueryReplies[0].AgentID.ToString());
}
waiting = false;
}
void Terrain_OnLandPatch(Simulator simulator, int x, int y, int width, float[] data)
{
if (x >= 16 || y >= 16)
{
Console.WriteLine("Bad patch coordinates, x = " + x + ", y = " + y);
return;
}
if (width != 16)
{
Console.WriteLine("Unhandled patch size " + width + "x" + width);
return;
}
Bitmap patch = new Bitmap(16, 16, PixelFormat.Format24bppRgb);
for (int yp = 0; yp < 16; yp++)
{
for (int xp = 0; xp < 16; xp++)
{
float height = data[yp * 16 + xp];
int colorVal = Helpers.FloatToByte(height, 0.0f, 60.0f);
int lesserVal = (int)((float)colorVal * 0.75f);
Color color;
if (height >= simulator.WaterHeight)
color = Color.FromArgb(lesserVal, colorVal, lesserVal);
else
color = Color.FromArgb(lesserVal, lesserVal, colorVal);
patch.SetPixel(xp, yp, color);
}
}
Boxes[x, y].Image = (Image)patch;
}
private void ParcelPropertiesHandler(Packet packet, Simulator simulator)
{
ParcelPropertiesPacket properties = (ParcelPropertiesPacket)packet;
byte[] Bitmap = properties.ParcelData.Bitmap;
int LocalID = properties.ParcelData.LocalID;
// Mark this area as downloaded
int x, y, index, subindex;
byte val;
for (x = 0; x < 64; x++)
{
for (y = 0; y < 64; y++)
{
if (simulator.Region.ParcelMarked[y, x] == 0)
{
index = ((x * 64) + y);
subindex = index % 8;
index /= 8;
val = Bitmap[index];
simulator.Region.ParcelMarked[y, x] = ((val >> subindex) & 1) == 1 ? LocalID : 0;
}
}
}
// Fire off the next request, if we are downloading the whole sim
bool hasTriggered = false;
if (simulator.Region.ParcelDownloading)
{
for (x = 0; x < 64; x++)
{
for (y = 0; y < 64; y++)
{
if (simulator.Region.ParcelMarked[x, y] == 0)
{
ParcelPropertiesRequestPacket tPacket = new ParcelPropertiesRequestPacket();
tPacket.AgentData.AgentID = Client.Network.AgentID;
tPacket.AgentData.SessionID = Client.Network.SessionID;
tPacket.ParcelData.SequenceID = -10000;
tPacket.ParcelData.West = (x * 4.0f);
tPacket.ParcelData.South = (y * 4.0f);
tPacket.ParcelData.East = (x * 4.0f) + 4.0f;
tPacket.ParcelData.North = (y * 4.0f) + 4.0f;
simulator.SendPacket((Packet)tPacket, true);
hasTriggered = true;
goto exit;
}
}
}
exit:
;
}
// This map is complete, fire callback
if (!hasTriggered)
{
simulator.Region.FilledParcels();
}
Parcel parcel = null;
lock (simulator.Region.Parcels)
{
if (!simulator.Region.Parcels.ContainsKey(LocalID))
{
simulator.Region.Parcels[LocalID] = new Parcel(simulator);
}
parcel = simulator.Region.Parcels[LocalID];
}
// Save this parcels data
// TODO: Lots of values are not being stored, Parcel needs to be expanded to take all the data.
// August2006: God help me should I have to type this out again... argh.
// October2006: I really shouldnt have typed that.
parcel.RequestResult = properties.ParcelData.RequestResult;
parcel.SequenceID = properties.ParcelData.SequenceID;
parcel.SnapSelection = properties.ParcelData.SnapSelection;
parcel.SelfCount = properties.ParcelData.SelfCount;
parcel.OtherCount = properties.ParcelData.OtherCount;
parcel.PublicCount = properties.ParcelData.PublicCount;
parcel.LocalID = LocalID;
parcel.OwnerID = properties.ParcelData.OwnerID;
parcel.IsGroupOwned = properties.ParcelData.IsGroupOwned;
parcel.AuctionID = properties.ParcelData.AuctionID;
parcel.ReservedNewbie = properties.ParcelData.ReservedNewbie;
parcel.ClaimDate = properties.ParcelData.ClaimDate;
parcel.ClaimPrice = properties.ParcelData.ClaimPrice;
parcel.RentPrice = properties.ParcelData.RentPrice;
parcel.AABBMin = properties.ParcelData.AABBMin;
parcel.AABBMax = properties.ParcelData.AABBMax;
parcel.Bitmap = properties.ParcelData.Bitmap;
parcel.Area = properties.ParcelData.Area;
parcel.Status = properties.ParcelData.Status;
parcel.SimWideMaxObjects = properties.ParcelData.SimWideMaxPrims;
parcel.SimWideTotalObjects = properties.ParcelData.SimWideTotalPrims;
parcel.MaxObjects = properties.ParcelData.MaxPrims;
parcel.TotalObjects = properties.ParcelData.TotalPrims;
parcel.OwnerObjects = properties.ParcelData.OwnerPrims;
parcel.GroupObjects = properties.ParcelData.GroupPrims;
parcel.OtherObjects = properties.ParcelData.OtherPrims;
parcel.ParcelObjectBonus = properties.ParcelData.ParcelPrimBonus;
parcel.OtherCleanTime = properties.ParcelData.OtherCleanTime;
parcel.ParcelFlags = properties.ParcelData.ParcelFlags;
parcel.SalePrice = properties.ParcelData.SalePrice;
parcel.Name = Helpers.FieldToString(properties.ParcelData.Name);
parcel.Desc = Helpers.FieldToString(properties.ParcelData.Desc);
parcel.MusicURL = Helpers.FieldToString(properties.ParcelData.MusicURL);
parcel.MediaURL = Helpers.FieldToString(properties.ParcelData.MediaURL);
parcel.MediaID = properties.ParcelData.MediaID;
parcel.MediaAutoScale = properties.ParcelData.MediaAutoScale;
parcel.GroupID = properties.ParcelData.GroupID;
parcel.PassPrice = properties.ParcelData.PassPrice;
parcel.PassHours = properties.ParcelData.PassHours;
parcel.Category = properties.ParcelData.Category;
parcel.AuthBuyerID = properties.ParcelData.AuthBuyerID;
parcel.SnapshotID = properties.ParcelData.SnapshotID;
parcel.UserLocation = properties.ParcelData.UserLocation;
parcel.UserLookAt = properties.ParcelData.UserLookAt;
parcel.LandingType = properties.ParcelData.LandingType;
}
/// <summary>
/// Connect to a simulator
/// </summary>
/// <param name="endPoint">IP address and port to connect to</param>
/// <param name="handle">Handle for this simulator, to identify its
/// location in the grid</param>
/// <param name="setDefault">Whether to set CurrentSim to this new
/// connection, use this if the avatar is moving in to this simulator</param>
/// <param name="seedcaps">URL of the capabilities server to use for
/// this sim connection</param>
/// <returns>A Simulator object on success, otherwise null</returns>
public Simulator Connect(IPEndPoint endPoint, ulong handle, bool setDefault, string seedcaps)
{
Simulator simulator = FindSimulator(endPoint);
if (simulator == null)
{
// We're not tracking this sim, create a new Simulator object
simulator = new Simulator(Client, endPoint, handle);
// Immediately add this simulator to the list of current sims. It will be removed if the
// connection fails
lock (Simulators) Simulators.Add(simulator);
}
if (!simulator.Connected)
{
if (!connected)
{
// Mark that we are connecting/connected to the grid
connected = true;
// restart the blocking queue in case of re-connect
PacketInbox.Open();
// Start the packet decoding thread
Thread decodeThread = new Thread(new ThreadStart(PacketHandler));
decodeThread.Start();
}
// Fire the OnSimConnecting event
if (OnSimConnecting != null)
{
try
{
if (!OnSimConnecting(simulator))
{
// Callback is requesting that we abort this connection
lock (Simulators) Simulators.Remove(simulator);
return(null);
}
}
catch (Exception e) { Logger.Log(e.Message, Helpers.LogLevel.Error, Client, e); }
}
// Attempt to establish a connection to the simulator
if (simulator.Connect(setDefault))
{
if (DisconnectTimer == null)
{
// Start a timer that checks if we've been disconnected
DisconnectTimer = new Timer(new TimerCallback(DisconnectTimer_Elapsed), null,
Client.Settings.SIMULATOR_TIMEOUT, Client.Settings.SIMULATOR_TIMEOUT);
}
if (setDefault)
{
SetCurrentSim(simulator, seedcaps);
}
// Fire the simulator connection callback if one is registered
if (OnSimConnected != null)
{
try { OnSimConnected(simulator); }
catch (Exception e) { Logger.Log(e.Message, Helpers.LogLevel.Error, Client, e); }
}
// If enabled, send an AgentThrottle packet to the server to increase our bandwidth
if (Client.Settings.SEND_AGENT_THROTTLE)
{
Client.Throttle.Set(simulator);
}
return(simulator);
}
else
{
// Connection failed, remove this simulator from our list and destroy it
lock (Simulators) Simulators.Remove(simulator);
return(null);
}
}
else if (setDefault)
{
// We're already connected to this server, but need to set it to the default
SetCurrentSim(simulator, seedcaps);
// Move in to this simulator
Client.Self.CompleteAgentMovement(simulator);
// Send an initial AgentUpdate to complete our movement in to the sim
if (Client.Settings.SEND_AGENT_UPDATES)
{
Client.Self.Movement.SendUpdate(true, simulator);
}
return(simulator);
}
else
{
// Already connected to this simulator and wasn't asked to set it as the default,
// just return a reference to the existing object
return(simulator);
}
}
/// <summary>
///
/// </summary>
/// <param name="simulator"></param>
public Parcel(Simulator simulator)
{
Sim = simulator;
init();
}
public void RequestTaskInventory(uint objectLocalID, Simulator simulator)
{
RequestTaskInventoryPacket request = new RequestTaskInventoryPacket();
request.AgentData.AgentID = _Client.Self.AgentID;
request.AgentData.SessionID = _Client.Self.SessionID;
request.InventoryData.LocalID = objectLocalID;
_Client.Network.SendPacket(request, simulator);
}
/// <summary>
/// Rez an object from inventory
/// </summary>
/// <param name="simulator">Simulator to place object in</param>
/// <param name="rotation">Rotation of the object when rezzed</param>
/// <param name="position">Vector of where to place object</param>
/// <param name="item">InventoryObject object containing item details</param>
/// <param name="groupOwner">LLUUID of group to own the object</param>
public LLUUID RequestRezFromInventory(Simulator simulator, LLQuaternion rotation, LLVector3 position,
InventoryObject item, LLUUID groupOwner)
{
return RequestRezFromInventory(simulator, rotation, position, item, groupOwner, LLUUID.Random(), false);
}
private void PacketHandler()
{
IncomingPacket incomingPacket = new IncomingPacket();
Packet packet = null;
Simulator simulator = null;
while (connected)
{
// Reset packet to null for the check below
packet = null;
if (PacketInbox.Dequeue(200, ref incomingPacket))
{
packet = incomingPacket.Packet;
simulator = incomingPacket.Simulator;
if (packet != null)
{
// Skip the ACK handling on packets synthesized from CAPS messages
if (packet.Header.Sequence != 0)
{
#region ACK accounting
// TODO: Replace PacketArchive Queue<> with something more efficient
// Check the archives to see whether we already received this packet
lock (simulator.PacketArchive)
{
if (simulator.PacketArchive.Contains(packet.Header.Sequence))
{
if (packet.Header.Resent)
{
Logger.DebugLog("Received resent packet #" + packet.Header.Sequence, Client);
}
else
{
Logger.Log(String.Format("Received a duplicate of packet #{0}, current type: {1}",
packet.Header.Sequence, packet.Type), Helpers.LogLevel.Warning, Client);
}
// Avoid firing a callback twice for the same packet
continue;
}
else
{
// Keep the PacketArchive size within a certain capacity
while (simulator.PacketArchive.Count >= Settings.PACKET_ARCHIVE_SIZE)
{
simulator.PacketArchive.Dequeue(); simulator.PacketArchive.Dequeue();
simulator.PacketArchive.Dequeue(); simulator.PacketArchive.Dequeue();
}
simulator.PacketArchive.Enqueue(packet.Header.Sequence);
}
}
#endregion ACK accounting
#region ACK handling
// Handle appended ACKs
if (packet.Header.AppendedAcks)
{
lock (simulator.NeedAck)
{
for (int i = 0; i < packet.Header.AckList.Length; i++)
{
simulator.NeedAck.Remove(packet.Header.AckList[i]);
}
}
}
// Handle PacketAck packets
if (packet.Type == PacketType.PacketAck)
{
PacketAckPacket ackPacket = (PacketAckPacket)packet;
lock (simulator.NeedAck)
{
for (int i = 0; i < ackPacket.Packets.Length; i++)
{
simulator.NeedAck.Remove(ackPacket.Packets[i].ID);
}
}
}
#endregion ACK handling
}
#region FireCallbacks
if (Client.Settings.SYNC_PACKETCALLBACKS)
{
PacketEvents.RaiseEvent(PacketType.Default, packet, simulator);
PacketEvents.RaiseEvent(packet.Type, packet, simulator);
}
else
{
PacketEvents.BeginRaiseEvent(PacketType.Default, packet, simulator);
PacketEvents.BeginRaiseEvent(packet.Type, packet, simulator);
}
#endregion FireCallbacks
}
}
}
}
private void Network_OnEventQueueRunning(Simulator simulator)
{
Logger.DebugLog("Event queue is running for " + simulator.ToString() + ", enabling uploads", Client);
EnableUpload();
}
/// <summary>
/// Rez an object from inventory
/// </summary>
/// <param name="simulator">Simulator to place object in</param>
/// <param name="rotation">Rotation of the object when rezzed</param>
/// <param name="position">Vector of where to place object</param>
/// <param name="item">InventoryObject object containing item details</param>
public LLUUID RequestRezFromInventory(Simulator simulator, LLQuaternion rotation, LLVector3 position,
InventoryObject item)
{
return RequestRezFromInventory(simulator, rotation, position, item, _Client.Self.ActiveGroup,
LLUUID.Random(), false);
}
private void InventoryDescendentsHandler(Packet packet, Simulator simulator)
{
InventoryDescendentsPacket reply = (InventoryDescendentsPacket)packet;
if (reply.AgentData.Descendents > 0)
{
// InventoryDescendantsReply sends a null folder if the parent doesnt contain any folders
if (reply.FolderData[0].FolderID != LLUUID.Zero)
{
// Iterate folders in this packet
for (int i = 0; i < reply.FolderData.Length; i++)
{
InventoryFolder folder = new InventoryFolder(reply.FolderData[i].FolderID);
folder.ParentUUID = reply.FolderData[i].ParentID;
folder.Name = Helpers.FieldToUTF8String(reply.FolderData[i].Name);
folder.PreferredType = (AssetType)reply.FolderData[i].Type;
folder.OwnerID = reply.AgentData.OwnerID;
_Store[folder.UUID] = folder;
}
}
// InventoryDescendantsReply sends a null item if the parent doesnt contain any items.
if (reply.ItemData[0].ItemID != LLUUID.Zero)
{
// Iterate items in this packet
for (int i = 0; i < reply.ItemData.Length; i++)
{
if (reply.ItemData[i].ItemID != LLUUID.Zero)
{
InventoryItem item = CreateInventoryItem((InventoryType)reply.ItemData[i].InvType,reply.ItemData[i].ItemID);
item.ParentUUID = reply.ItemData[i].FolderID;
item.CreatorID = reply.ItemData[i].CreatorID;
item.AssetType = (AssetType)reply.ItemData[i].Type;
item.AssetUUID = reply.ItemData[i].AssetID;
item.CreationDate = Helpers.UnixTimeToDateTime((uint)reply.ItemData[i].CreationDate);
item.Description = Helpers.FieldToUTF8String(reply.ItemData[i].Description);
item.Flags = reply.ItemData[i].Flags;
item.Name = Helpers.FieldToUTF8String(reply.ItemData[i].Name);
item.GroupID = reply.ItemData[i].GroupID;
item.GroupOwned = reply.ItemData[i].GroupOwned;
item.Permissions = new Permissions(
reply.ItemData[i].BaseMask,
reply.ItemData[i].EveryoneMask,
reply.ItemData[i].GroupMask,
reply.ItemData[i].NextOwnerMask,
reply.ItemData[i].OwnerMask);
item.SalePrice = reply.ItemData[i].SalePrice;
item.SaleType = (SaleType)reply.ItemData[i].SaleType;
item.OwnerID = reply.AgentData.OwnerID;
_Store[item.UUID] = item;
}
}
}
}
InventoryFolder parentFolder = null;
if (_Store.Contains(reply.AgentData.FolderID) &&
_Store[reply.AgentData.FolderID] is InventoryFolder)
{
parentFolder = _Store[reply.AgentData.FolderID] as InventoryFolder;
}
else
{
_Client.Log("Don't have a reference to FolderID " + reply.AgentData.FolderID.ToString() +
" or it is not a folder", Helpers.LogLevel.Error);
return;
}
if (reply.AgentData.Version < parentFolder.Version)
{
_Client.Log("Got an outdated InventoryDescendents packet for folder " + parentFolder.Name +
", this version = " + reply.AgentData.Version + ", latest version = " + parentFolder.Version,
Helpers.LogLevel.Warning);
return;
}
parentFolder.Version = reply.AgentData.Version;
// FIXME: reply.AgentData.Descendants is not parentFolder.DescendentCount if we didn't
// request items and folders
parentFolder.DescendentCount = reply.AgentData.Descendents;
#region FindObjectsByPath Handling
if (_Searches.Count > 0)
{
lock (_Searches)
{
StartSearch:
// Iterate over all of the outstanding searches
for (int i = 0; i < _Searches.Count; i++)
{
InventorySearch search = _Searches[i];
List<InventoryBase> folderContents = _Store.GetContents(search.Folder);
// Iterate over all of the inventory objects in the base search folder
for (int j = 0; j < folderContents.Count; j++)
{
// Check if this inventory object matches the current path node
if (folderContents[j].Name == search.Path[search.Level])
{
if (search.Level == search.Path.Length - 1)
{
_Client.DebugLog("Finished patch search of " + String.Join("/", search.Path));
// This is the last node in the path, fire the callback and clean up
if (OnFindObjectByPath != null)
{
try { OnFindObjectByPath(String.Join("/", search.Path), folderContents[j].UUID); }
catch (Exception e) { _Client.Log(e.ToString(), Helpers.LogLevel.Error); }
}
// Remove this entry and restart the loop since we are changing the collection size
_Searches.RemoveAt(i);
goto StartSearch;
}
else
{
// We found a match but it is not the end of the path, request the next level
_Client.DebugLog(String.Format("Matched level {0}/{1} in a path search of {2}",
search.Level, search.Path.Length - 1, String.Join("/", search.Path)));
search.Folder = folderContents[j].UUID;
search.Level++;
_Searches[i] = search;
RequestFolderContents(search.Folder, search.Owner, true, true,
InventorySortOrder.ByName);
}
}
}
}
}
}
#endregion FindObjectsByPath Handling
// Callback for inventory folder contents being updated
if (OnFolderUpdated != null)
{
try { OnFolderUpdated(parentFolder.UUID); }
catch (Exception e) { _Client.Log(e.ToString(), Helpers.LogLevel.Error); }
}
}
/// <summary>
/// Rez an object from inventory
/// </summary>
/// <param name="simulator">Simulator to place object in</param>
/// <param name="rotation">Rotation of the object when rezzed</param>
/// <param name="position">Vector of where to place object</param>
/// <param name="item">InventoryObject object containing item details</param>
/// <param name="groupOwner">LLUUID of group to own the object</param>
/// <param name="queryID">User defined queryID to correlate replies</param>
/// <param name="requestObjectDetails">if set to true the simulator
/// will automatically send object detail packet(s) back to the client</param>
public LLUUID RequestRezFromInventory(Simulator simulator, LLQuaternion rotation, LLVector3 position,
InventoryObject item, LLUUID groupOwner, LLUUID queryID, bool requestObjectDetails)
{
RezObjectPacket add = new RezObjectPacket();
add.AgentData.AgentID = _Client.Self.AgentID;
add.AgentData.SessionID = _Client.Self.SessionID;
add.AgentData.GroupID = groupOwner;
add.RezData.FromTaskID = LLUUID.Zero;
add.RezData.BypassRaycast = 1;
add.RezData.RayStart = position;
add.RezData.RayEnd = position;
add.RezData.RayTargetID = LLUUID.Zero;
add.RezData.RayEndIsIntersection = false;
add.RezData.RezSelected = requestObjectDetails;
add.RezData.RemoveItem = false;
add.RezData.ItemFlags = item.Flags;
add.RezData.GroupMask = (uint)item.Permissions.GroupMask;
add.RezData.EveryoneMask = (uint)item.Permissions.EveryoneMask;
add.RezData.NextOwnerMask = (uint)item.Permissions.NextOwnerMask;
add.InventoryData.ItemID = item.UUID;
add.InventoryData.FolderID = item.ParentUUID;
add.InventoryData.CreatorID = item.CreatorID;
add.InventoryData.OwnerID = item.OwnerID;
add.InventoryData.GroupID = item.GroupID;
add.InventoryData.BaseMask = (uint)item.Permissions.BaseMask;
add.InventoryData.OwnerMask = (uint)item.Permissions.OwnerMask;
add.InventoryData.GroupMask = (uint)item.Permissions.GroupMask;
add.InventoryData.EveryoneMask = (uint)item.Permissions.EveryoneMask;
add.InventoryData.NextOwnerMask = (uint)item.Permissions.NextOwnerMask;
add.InventoryData.GroupOwned = item.GroupOwned;
add.InventoryData.TransactionID = queryID;
add.InventoryData.Type = (sbyte)item.InventoryType;
add.InventoryData.InvType = (sbyte)item.InventoryType;
add.InventoryData.Flags = item.Flags;
add.InventoryData.SaleType = (byte)item.SaleType;
add.InventoryData.SalePrice = item.SalePrice;
add.InventoryData.Name = Helpers.StringToField(item.Name);
add.InventoryData.Description = Helpers.StringToField(item.Description);
add.InventoryData.CreationDate = (int)Helpers.DateTimeToUnixTime(item.CreationDate);
_Client.Network.SendPacket(add, simulator);
return queryID;
}
private void MoveInventoryItemHandler(Packet packet, Simulator simulator)
{
MoveInventoryItemPacket move = (MoveInventoryItemPacket)packet;
for (int i = 0; i < move.InventoryData.Length; i++)
{
// FIXME: Do something here
string newName = Helpers.FieldToUTF8String(move.InventoryData[i].NewName);
_Client.Log(String.Format(
"MoveInventoryItemHandler: Item {0} is moving to Folder {1} with new name \"{2}\". Someone write this function!",
move.InventoryData[i].ItemID.ToString(), move.InventoryData[i].FolderID.ToString(),
newName), Helpers.LogLevel.Warning);
}
}
private void SaveAssetIntoInventoryHandler(Packet packet, Simulator simulator)
{
SaveAssetIntoInventoryPacket save = (SaveAssetIntoInventoryPacket)packet;
// FIXME: Find this item in the inventory structure and mark the parent as needing an update
//save.InventoryData.ItemID;
_Client.Log("SaveAssetIntoInventory packet received, someone write this function!",
Helpers.LogLevel.Error);
}
private void FetchInventoryReplyHandler(Packet packet, Simulator simulator)
{
FetchInventoryReplyPacket reply = packet as FetchInventoryReplyPacket;
foreach (FetchInventoryReplyPacket.InventoryDataBlock dataBlock in reply.InventoryData)
{
if (dataBlock.InvType == (sbyte)InventoryType.Folder)
{
_Client.Log("Received FetchInventoryReply for an inventory folder, this should not happen!",
Helpers.LogLevel.Error);
continue;
}
InventoryItem item = CreateInventoryItem((InventoryType)dataBlock.InvType,dataBlock.ItemID);
item.AssetType = (AssetType)dataBlock.Type;
item.AssetUUID = dataBlock.AssetID;
item.CreationDate = Helpers.UnixTimeToDateTime(dataBlock.CreationDate);
item.CreatorID = dataBlock.CreatorID;
item.Description = Helpers.FieldToUTF8String(dataBlock.Description);
item.Flags = dataBlock.Flags;
item.GroupID = dataBlock.GroupID;
item.GroupOwned = dataBlock.GroupOwned;
item.Name = Helpers.FieldToUTF8String(dataBlock.Name);
item.OwnerID = dataBlock.OwnerID;
item.ParentUUID = dataBlock.FolderID;
item.Permissions = new Permissions(
dataBlock.BaseMask,
dataBlock.EveryoneMask,
dataBlock.GroupMask,
dataBlock.NextOwnerMask,
dataBlock.OwnerMask);
item.SalePrice = dataBlock.SalePrice;
item.SaleType = (SaleType)dataBlock.SaleType;
_Store[item.UUID] = item;
// Fire the callback for an item being fetched
if (OnItemReceived != null)
{
try { OnItemReceived(item); }
catch (Exception e) { _Client.Log(e.ToString(), Helpers.LogLevel.Error); }
}
}
}
/// <summary>
/// UpdateCreateInventoryItem packets are received when a new inventory item
/// is created. This may occur when an object that's rezzed in world is
/// taken into inventory, when an item is created using the CreateInventoryItem
/// packet, or when an object is purchased
/// </summary>
private void UpdateCreateInventoryItemHandler(Packet packet, Simulator simulator)
{
UpdateCreateInventoryItemPacket reply = packet as UpdateCreateInventoryItemPacket;
foreach (UpdateCreateInventoryItemPacket.InventoryDataBlock dataBlock in reply.InventoryData)
{
if (dataBlock.InvType == (sbyte)InventoryType.Folder)
{
_Client.Log("Received InventoryFolder in an UpdateCreateInventoryItem packet, this should not happen!",
Helpers.LogLevel.Error);
continue;
}
InventoryItem item = CreateInventoryItem((InventoryType)dataBlock.InvType,dataBlock.ItemID);
item.AssetType = (AssetType)dataBlock.Type;
item.AssetUUID = dataBlock.AssetID;
item.CreationDate = Helpers.UnixTimeToDateTime(dataBlock.CreationDate);
item.CreatorID = dataBlock.CreatorID;
item.Description = Helpers.FieldToUTF8String(dataBlock.Description);
item.Flags = dataBlock.Flags;
item.GroupID = dataBlock.GroupID;
item.GroupOwned = dataBlock.GroupOwned;
item.Name = Helpers.FieldToUTF8String(dataBlock.Name);
item.OwnerID = dataBlock.OwnerID;
item.ParentUUID = dataBlock.FolderID;
item.Permissions = new Permissions(
dataBlock.BaseMask,
dataBlock.EveryoneMask,
dataBlock.GroupMask,
dataBlock.NextOwnerMask,
dataBlock.OwnerMask);
item.SalePrice = dataBlock.SalePrice;
item.SaleType = (SaleType)dataBlock.SaleType;
// Update the local copy
_Store[item.UUID] = item;
// Look for an "item created" callback
ItemCreatedCallback createdCallback;
if (_ItemCreatedCallbacks.TryGetValue(dataBlock.CallbackID, out createdCallback))
{
_ItemCreatedCallbacks.Remove(dataBlock.CallbackID);
try { createdCallback(true, item); }
catch (Exception e) { _Client.Log(e.ToString(), Helpers.LogLevel.Error); }
}
// TODO: Is this callback even triggered when items are copied?
// Look for an "item copied" callback
ItemCopiedCallback copyCallback;
if (_ItemCopiedCallbacks.TryGetValue(dataBlock.CallbackID, out copyCallback))
{
_ItemCopiedCallbacks.Remove(dataBlock.CallbackID);
try { copyCallback(item); }
catch (Exception e) { _Client.Log(e.ToString(), Helpers.LogLevel.Error); }
}
//This is triggered when an item is received from a task
if (OnTaskItemReceived != null)
{
try { OnTaskItemReceived(item.UUID, dataBlock.FolderID, item.CreatorID, item.AssetUUID,
item.InventoryType); }
catch (Exception e) { _Client.Log(e.ToString(), Helpers.LogLevel.Error); }
}
}
}
private void Self_OnInstantMessage(InstantMessage im, Simulator simulator)
{
// TODO: MainAvatar.InstantMessageDialog.GroupNotice can also be an inventory offer, should we
// handle it here?
if (OnObjectOffered != null &&
(im.Dialog == InstantMessageDialog.InventoryOffered || im.Dialog == InstantMessageDialog.TaskInventoryOffered))
{
AssetType type = AssetType.Unknown;
LLUUID objectID = LLUUID.Zero;
bool fromTask = false;
if (im.Dialog == InstantMessageDialog.InventoryOffered)
{
if (im.BinaryBucket.Length == 17)
{
type = (AssetType)im.BinaryBucket[0];
objectID = new LLUUID(im.BinaryBucket, 1);
fromTask = false;
}
else
{
_Client.Log("Malformed inventory offer from agent", Helpers.LogLevel.Warning);
return;
}
}
else if (im.Dialog == InstantMessageDialog.TaskInventoryOffered)
{
if (im.BinaryBucket.Length == 1)
{
type = (AssetType)im.BinaryBucket[0];
fromTask = true;
}
else
{
_Client.Log("Malformed inventory offer from object", Helpers.LogLevel.Warning);
return;
}
}
// Find the folder where this is going to go
LLUUID destinationFolderID = FindFolderForType(type);
// Fire the callback
try
{
ImprovedInstantMessagePacket imp = new ImprovedInstantMessagePacket();
imp.AgentData.AgentID = _Client.Self.AgentID;
imp.AgentData.SessionID = _Client.Self.SessionID;
imp.MessageBlock.FromGroup = false;
imp.MessageBlock.ToAgentID = im.FromAgentID;
imp.MessageBlock.Offline = 0;
imp.MessageBlock.ID = im.IMSessionID;
imp.MessageBlock.Timestamp = 0;
imp.MessageBlock.FromAgentName = Helpers.StringToField(_Client.Self.Name);
imp.MessageBlock.Message = new byte[0];
imp.MessageBlock.ParentEstateID = 0;
imp.MessageBlock.RegionID = LLUUID.Zero;
imp.MessageBlock.Position = _Client.Self.SimPosition;
if (OnObjectOffered(im.FromAgentID, im.FromAgentName, im.ParentEstateID, im.RegionID, im.Position,
im.Timestamp, type, objectID, fromTask))
{
// Accept the inventory offer
switch (im.Dialog)
{
case InstantMessageDialog.InventoryOffered:
imp.MessageBlock.Dialog = (byte)InstantMessageDialog.InventoryAccepted;
break;
case InstantMessageDialog.TaskInventoryOffered:
imp.MessageBlock.Dialog = (byte)InstantMessageDialog.TaskInventoryAccepted;
break;
case InstantMessageDialog.GroupNotice:
imp.MessageBlock.Dialog = (byte)InstantMessageDialog.GroupNoticeInventoryAccepted;
break;
}
imp.MessageBlock.BinaryBucket = destinationFolderID.GetBytes();
}
else
{
// Decline the inventory offer
switch (im.Dialog)
{
case InstantMessageDialog.InventoryOffered:
imp.MessageBlock.Dialog = (byte)InstantMessageDialog.InventoryDeclined;
break;
case InstantMessageDialog.TaskInventoryOffered:
imp.MessageBlock.Dialog = (byte)InstantMessageDialog.TaskInventoryDeclined;
break;
case InstantMessageDialog.GroupNotice:
imp.MessageBlock.Dialog = (byte)InstantMessageDialog.GroupNoticeInventoryDeclined;
break;
}
imp.MessageBlock.BinaryBucket = new byte[0];
}
_Client.Network.SendPacket(imp, simulator);
}
catch (Exception e)
{
_Client.Log(e.ToString(), Helpers.LogLevel.Error);
}
}
}
private void BulkUpdateInventoryHandler(Packet packet, Simulator simulator)
{
BulkUpdateInventoryPacket update = packet as BulkUpdateInventoryPacket;
if (update.FolderData.Length > 0 && update.FolderData[0].FolderID != LLUUID.Zero)
{
foreach (BulkUpdateInventoryPacket.FolderDataBlock dataBlock in update.FolderData)
{
if (!_Store.Contains(dataBlock.FolderID))
_Client.Log("Received BulkUpdate for unknown folder: " + dataBlock.FolderID, Helpers.LogLevel.Warning);
InventoryFolder folder = new InventoryFolder(dataBlock.FolderID);
folder.Name = Helpers.FieldToUTF8String(dataBlock.Name);
folder.OwnerID = update.AgentData.AgentID;
folder.ParentUUID = dataBlock.ParentID;
_Store[folder.UUID] = folder;
}
}
if (update.ItemData.Length > 0 && update.ItemData[0].ItemID != LLUUID.Zero)
{
for (int i = 0; i < update.ItemData.Length; i++)
{
BulkUpdateInventoryPacket.ItemDataBlock dataBlock = update.ItemData[i];
if (!_Store.Contains(dataBlock.ItemID))
_Client.Log("Received BulkUpdate for unknown item: " + dataBlock.ItemID, Helpers.LogLevel.Warning);
InventoryItem item = SafeCreateInventoryItem((InventoryType)dataBlock.InvType, dataBlock.ItemID);
item.AssetType = (AssetType)dataBlock.Type;
if (dataBlock.AssetID != LLUUID.Zero) item.AssetUUID = dataBlock.AssetID;
item.CreationDate = Helpers.UnixTimeToDateTime(dataBlock.CreationDate);
item.CreatorID = dataBlock.CreatorID;
item.Description = Helpers.FieldToUTF8String(dataBlock.Description);
item.Flags = dataBlock.Flags;
item.GroupID = dataBlock.GroupID;
item.GroupOwned = dataBlock.GroupOwned;
item.Name = Helpers.FieldToUTF8String(dataBlock.Name);
item.OwnerID = dataBlock.OwnerID;
item.ParentUUID = dataBlock.FolderID;
item.Permissions = new Permissions(
dataBlock.BaseMask,
dataBlock.EveryoneMask,
dataBlock.GroupMask,
dataBlock.NextOwnerMask,
dataBlock.OwnerMask);
item.SalePrice = dataBlock.SalePrice;
item.SaleType = (SaleType)dataBlock.SaleType;
_Store[item.UUID] = item;
// Look for an "item created" callback
ItemCreatedCallback callback;
if (_ItemCreatedCallbacks.TryGetValue(dataBlock.CallbackID, out callback))
{
_ItemCreatedCallbacks.Remove(dataBlock.CallbackID);
try { callback(true, item); }
catch (Exception e) { _Client.Log(e.ToString(), Helpers.LogLevel.Error); }
}
// Look for an "item copied" callback
ItemCopiedCallback copyCallback;
if (_ItemCopiedCallbacks.TryGetValue(dataBlock.CallbackID, out copyCallback))
{
_ItemCopiedCallbacks.Remove(dataBlock.CallbackID);
try { copyCallback(item); }
catch (Exception e) { _Client.Log(e.ToString(), Helpers.LogLevel.Error); }
}
}
}
}
private void DisableSimulatorHandler(Packet packet, Simulator simulator)
{
Logger.DebugLog("Received a DisableSimulator packet from " + simulator + ", shutting it down", Client);
DisconnectSim(simulator, false);
}
private void ReplyTaskInventoryHandler(Packet packet, Simulator simulator)
{
if (OnTaskInventoryReply != null)
{
ReplyTaskInventoryPacket reply = (ReplyTaskInventoryPacket)packet;
try
{
OnTaskInventoryReply(reply.InventoryData.TaskID, reply.InventoryData.Serial,
Helpers.FieldToUTF8String(reply.InventoryData.Filename));
}
catch (Exception e) { _Client.Log(e.ToString(), Helpers.LogLevel.Error); }
}
}
private void SimStatsHandler(Packet packet, Simulator simulator)
{
if (!Client.Settings.ENABLE_SIMSTATS)
{
return;
}
SimStatsPacket stats = (SimStatsPacket)packet;
for (int i = 0; i < stats.Stat.Length; i++)
{
SimStatsPacket.StatBlock s = stats.Stat[i];
switch (s.StatID)
{
case 0:
simulator.Stats.Dilation = s.StatValue;
break;
case 1:
simulator.Stats.FPS = Convert.ToInt32(s.StatValue);
break;
case 2:
simulator.Stats.PhysicsFPS = s.StatValue;
break;
case 3:
simulator.Stats.AgentUpdates = s.StatValue;
break;
case 4:
simulator.Stats.FrameTime = s.StatValue;
break;
case 5:
simulator.Stats.NetTime = s.StatValue;
break;
case 6:
simulator.Stats.OtherTime = s.StatValue;
break;
case 7:
simulator.Stats.PhysicsTime = s.StatValue;
break;
case 8:
simulator.Stats.AgentTime = s.StatValue;
break;
case 9:
simulator.Stats.ImageTime = s.StatValue;
break;
case 10:
simulator.Stats.ScriptTime = s.StatValue;
break;
case 11:
simulator.Stats.Objects = Convert.ToInt32(s.StatValue);
break;
case 12:
simulator.Stats.ScriptedObjects = Convert.ToInt32(s.StatValue);
break;
case 13:
simulator.Stats.Agents = Convert.ToInt32(s.StatValue);
break;
case 14:
simulator.Stats.ChildAgents = Convert.ToInt32(s.StatValue);
break;
case 15:
simulator.Stats.ActiveScripts = Convert.ToInt32(s.StatValue);
break;
case 16:
simulator.Stats.LSLIPS = Convert.ToInt32(s.StatValue);
break;
case 17:
simulator.Stats.INPPS = Convert.ToInt32(s.StatValue);
break;
case 18:
simulator.Stats.OUTPPS = Convert.ToInt32(s.StatValue);
break;
case 19:
simulator.Stats.PendingDownloads = Convert.ToInt32(s.StatValue);
break;
case 20:
simulator.Stats.PendingUploads = Convert.ToInt32(s.StatValue);
break;
case 21:
simulator.Stats.VirtualSize = Convert.ToInt32(s.StatValue);
break;
case 22:
simulator.Stats.ResidentSize = Convert.ToInt32(s.StatValue);
break;
case 23:
simulator.Stats.PendingLocalUploads = Convert.ToInt32(s.StatValue);
break;
case 24:
simulator.Stats.UnackedBytes = Convert.ToInt32(s.StatValue);
break;
}
}
}
static void client_OnEventQueueRunning(Simulator sim) {
EventQueueRunningEvent.Set();
}
private void MapItemReplyHandler(Packet packet, Simulator simulator)
{
if (OnGridItems != null)
{
MapItemReplyPacket reply = (MapItemReplyPacket)packet;
GridItemType type = (GridItemType)reply.RequestData.ItemType;
List <GridItem> items = new List <GridItem>();
for (int i = 0; i < reply.Data.Length; i++)
{
string name = Helpers.FieldToUTF8String(reply.Data[i].Name);
switch (type)
{
case GridItemType.AgentLocations:
GridAgentLocation location = new GridAgentLocation();
location.GlobalX = reply.Data[i].X;
location.GlobalY = reply.Data[i].Y;
location.Identifier = name;
location.AvatarCount = reply.Data[i].Extra;
items.Add(location);
break;
case GridItemType.Classified:
//FIXME:
Client.Log("FIXME", Helpers.LogLevel.Error);
break;
case GridItemType.LandForSale:
//FIXME:
Client.Log("FIXME", Helpers.LogLevel.Error);
break;
case GridItemType.MatureEvent:
case GridItemType.PgEvent:
//FIXME:
Client.Log("FIXME", Helpers.LogLevel.Error);
break;
case GridItemType.Popular:
//FIXME:
Client.Log("FIXME", Helpers.LogLevel.Error);
break;
case GridItemType.Telehub:
//FIXME:
Client.Log("FIXME", Helpers.LogLevel.Error);
break;
default:
Client.Log("Unknown map item type " + type, Helpers.LogLevel.Warning);
break;
}
}
try { OnGridItems(type, items); }
catch (Exception e) { Client.Log(e.ToString(), Helpers.LogLevel.Error); }
}
}
