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/*
* Copyright (c) Contributors, http://www.openmetaverse.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;
using System.Collections.Generic;
using libsecondlife;
using libsecondlife.Packets;
using Nwc.XmlRpc;
using System.Net;
using System.Net.Sockets;
using System.IO;
using System.Threading;
using System.Timers;
using OpenSim.Framework.Interfaces;
using OpenSim.Framework.Types;
using OpenSim.Framework.Inventory;
using OpenSim.Framework.Utilities;
using OpenSim.Assets;
namespace OpenSim
{
public partial class ClientView
{
protected override void ProcessInPacket(Packet Pack)
{
ack_pack(Pack);
if (debug)
{
if (Pack.Type != PacketType.AgentUpdate)
{
Console.WriteLine(Pack.Type.ToString());
}
}
if (this.ProcessPacketMethod(Pack))
{
//there is a handler registered that handled this packet type
return;
}
else
{
System.Text.Encoding _enc = System.Text.Encoding.ASCII;
switch (Pack.Type)
{
case PacketType.ViewerEffect:
ViewerEffectPacket viewer = (ViewerEffectPacket)Pack;
foreach (ClientView client in m_clientThreads.Values)
{
if (client.AgentID != this.AgentID)
{
viewer.AgentData.AgentID = client.AgentID;
viewer.AgentData.SessionID = client.SessionID;
client.OutPacket(viewer);
}
}
break;
#region World/Avatar
case PacketType.ChatFromViewer:
ChatFromViewerPacket inchatpack = (ChatFromViewerPacket)Pack;
if (Util.FieldToString(inchatpack.ChatData.Message) == "")
{
//empty message so don't bother with it
break;
}
string fromName = ""; //ClientAvatar.firstname + " " + ClientAvatar.lastname;
byte[] message = inchatpack.ChatData.Message;
byte type = inchatpack.ChatData.Type;
LLVector3 fromPos = new LLVector3(); // ClientAvatar.Pos;
LLUUID fromAgentID = AgentID;
if (OnChatFromViewer != null)
{
this.OnChatFromViewer(message, type, fromPos, fromName, fromAgentID);
}
break;
case PacketType.RezObject:
RezObjectPacket rezPacket = (RezObjectPacket)Pack;
AgentInventory inven = this.m_inventoryCache.GetAgentsInventory(this.AgentID);
if (inven != null)
{
if (inven.InventoryItems.ContainsKey(rezPacket.InventoryData.ItemID))
{
AssetBase asset = this.m_assetCache.GetAsset(inven.InventoryItems[rezPacket.InventoryData.ItemID].AssetID);
if (asset != null)
{
if (OnRezObject != null)
{
this.OnRezObject(asset, rezPacket.RezData.RayEnd);
this.m_inventoryCache.DeleteInventoryItem(this, rezPacket.InventoryData.ItemID);
}
}
}
}
break;
case PacketType.DeRezObject:
if (OnDeRezObject != null)
{
OnDeRezObject(Pack, this);
}
break;
case PacketType.ModifyLand:
ModifyLandPacket modify = (ModifyLandPacket)Pack;
if (modify.ParcelData.Length > 0)
{
if (OnModifyTerrain != null)
{
OnModifyTerrain(modify.ModifyBlock.Action, modify.ParcelData[0].North, modify.ParcelData[0].West);
}
}
break;
case PacketType.RegionHandshakeReply:
if (OnRegionHandShakeReply != null)
{
OnRegionHandShakeReply(this);
}
break;
case PacketType.AgentWearablesRequest:
if (OnRequestWearables != null)
{
OnRequestWearables(this);
}
if (OnRequestAvatarsData != null)
{
OnRequestAvatarsData(this);
}
break;
case PacketType.AgentSetAppearance:
AgentSetAppearancePacket appear = (AgentSetAppearancePacket)Pack;
if (OnSetAppearance != null)
{
OnSetAppearance(appear.ObjectData.TextureEntry, appear.VisualParam);
}
break;
case PacketType.CompleteAgentMovement:
if (OnCompleteMovementToRegion != null)
{
OnCompleteMovementToRegion();
}
break;
case PacketType.AgentUpdate:
if (OnAgentUpdate != null)
{
AgentUpdatePacket agenUpdate = (AgentUpdatePacket) Pack;
OnAgentUpdate(this, agenUpdate.AgentData.ControlFlags, agenUpdate.AgentData.BodyRotation );
}
break;
case PacketType.AgentAnimation:
if (!m_child)
{
AgentAnimationPacket AgentAni = (AgentAnimationPacket)Pack;
for (int i = 0; i < AgentAni.AnimationList.Length; i++)
{
if (AgentAni.AnimationList[i].StartAnim)
{
if (OnStartAnim != null)
{
OnStartAnim(AgentAni.AnimationList[i].AnimID, 1);
}
}
}
}
break;
#endregion
#region Objects/Prims
case PacketType.ObjectLink:
// OpenSim.Framework.Console.MainConsole.Instance.WriteLine(OpenSim.Framework.Console.LogPriority.LOW, Pack.ToString());
ObjectLinkPacket link = (ObjectLinkPacket)Pack;
uint parentprimid = 0;
List<uint> childrenprims = new List<uint>();
if (link.ObjectData.Length > 1)
{
parentprimid = link.ObjectData[0].ObjectLocalID;
for (int i = 1; i < link.ObjectData.Length; i++)
{
childrenprims.Add(link.ObjectData[i].ObjectLocalID);
}
}
if (OnLinkObjects != null)
{
OnLinkObjects(parentprimid, childrenprims);
}
break;
case PacketType.ObjectAdd:
// m_world.AddNewPrim((ObjectAddPacket)Pack, this);
if (OnAddPrim != null)
{
OnAddPrim(Pack, this);
}
break;
case PacketType.ObjectShape:
ObjectShapePacket shape = (ObjectShapePacket)Pack;
for (int i = 0; i < shape.ObjectData.Length; i++)
{
if (OnUpdatePrimShape != null)
{
OnUpdatePrimShape(shape.ObjectData[i].ObjectLocalID, shape.ObjectData[i]);
}
}
break;
case PacketType.ObjectSelect:
ObjectSelectPacket incomingselect = (ObjectSelectPacket)Pack;
for (int i = 0; i < incomingselect.ObjectData.Length; i++)
{
if (OnObjectSelect != null)
{
OnObjectSelect(incomingselect.ObjectData[i].ObjectLocalID, this);
}
}
break;
case PacketType.ObjectFlagUpdate:
ObjectFlagUpdatePacket flags = (ObjectFlagUpdatePacket)Pack;
if (OnUpdatePrimFlags != null)
{
OnUpdatePrimFlags(flags.AgentData.ObjectLocalID, Pack, this);
}
break;
case PacketType.ObjectImage:
ObjectImagePacket imagePack = (ObjectImagePacket)Pack;
for (int i = 0; i < imagePack.ObjectData.Length; i++)
{
if (OnUpdatePrimTexture != null)
{
OnUpdatePrimTexture(imagePack.ObjectData[i].ObjectLocalID, imagePack.ObjectData[i].TextureEntry, this);
}
}
break;
#endregion
#region Inventory/Asset/Other related packets
case PacketType.RequestImage:
RequestImagePacket imageRequest = (RequestImagePacket)Pack;
for (int i = 0; i < imageRequest.RequestImage.Length; i++)
{
m_assetCache.AddTextureRequest(this, imageRequest.RequestImage[i].Image);
}
break;
case PacketType.TransferRequest:
//Console.WriteLine("OpenSimClient.cs:ProcessInPacket() - Got transfer request");
TransferRequestPacket transfer = (TransferRequestPacket)Pack;
m_assetCache.AddAssetRequest(this, transfer);
break;
case PacketType.AssetUploadRequest:
AssetUploadRequestPacket request = (AssetUploadRequestPacket)Pack;
this.UploadAssets.HandleUploadPacket(request, request.AssetBlock.TransactionID.Combine(this.SecureSessionID));
break;
case PacketType.RequestXfer:
//Console.WriteLine(Pack.ToString());
break;
case PacketType.SendXferPacket:
this.UploadAssets.HandleXferPacket((SendXferPacketPacket)Pack);
break;
case PacketType.CreateInventoryFolder:
CreateInventoryFolderPacket invFolder = (CreateInventoryFolderPacket)Pack;
m_inventoryCache.CreateNewInventoryFolder(this, invFolder.FolderData.FolderID, (ushort)invFolder.FolderData.Type, Util.FieldToString(invFolder.FolderData.Name), invFolder.FolderData.ParentID);
//Console.WriteLine(Pack.ToString());
break;
case PacketType.CreateInventoryItem:
//Console.WriteLine(Pack.ToString());
CreateInventoryItemPacket createItem = (CreateInventoryItemPacket)Pack;
if (createItem.InventoryBlock.TransactionID != LLUUID.Zero)
{
this.UploadAssets.CreateInventoryItem(createItem);
}
else
{
// Console.Write(Pack.ToString());
this.CreateInventoryItem(createItem);
}
break;
case PacketType.FetchInventory:
//Console.WriteLine("fetch item packet");
FetchInventoryPacket FetchInventory = (FetchInventoryPacket)Pack;
m_inventoryCache.FetchInventory(this, FetchInventory);
break;
case PacketType.FetchInventoryDescendents:
FetchInventoryDescendentsPacket Fetch = (FetchInventoryDescendentsPacket)Pack;
m_inventoryCache.FetchInventoryDescendents(this, Fetch);
break;
case PacketType.UpdateInventoryItem:
UpdateInventoryItemPacket update = (UpdateInventoryItemPacket)Pack;
//Console.WriteLine(Pack.ToString());
for (int i = 0; i < update.InventoryData.Length; i++)
{
if (update.InventoryData[i].TransactionID != LLUUID.Zero)
{
AssetBase asset = m_assetCache.GetAsset(update.InventoryData[i].TransactionID.Combine(this.SecureSessionID));
if (asset != null)
{
// Console.WriteLine("updating inventory item, found asset" + asset.FullID.ToStringHyphenated() + " already in cache");
m_inventoryCache.UpdateInventoryItemAsset(this, update.InventoryData[i].ItemID, asset);
}
else
{
asset = this.UploadAssets.AddUploadToAssetCache(update.InventoryData[i].TransactionID);
if (asset != null)
{
//Console.WriteLine("updating inventory item, adding asset" + asset.FullID.ToStringHyphenated() + " to cache");
m_inventoryCache.UpdateInventoryItemAsset(this, update.InventoryData[i].ItemID, asset);
}
else
{
//Console.WriteLine("trying to update inventory item, but asset is null");
}
}
}
else
{
m_inventoryCache.UpdateInventoryItemDetails(this, update.InventoryData[i].ItemID, update.InventoryData[i]); ;
}
}
break;
case PacketType.RequestTaskInventory:
// Console.WriteLine(Pack.ToString());
RequestTaskInventoryPacket requesttask = (RequestTaskInventoryPacket)Pack;
ReplyTaskInventoryPacket replytask = new ReplyTaskInventoryPacket();
bool foundent = false;
/* foreach (Entity ent in m_world.Entities.Values)
{
if (ent.localid == requesttask.InventoryData.LocalID)
{
replytask.InventoryData.TaskID = ent.uuid;
replytask.InventoryData.Serial = 0;
replytask.InventoryData.Filename = new byte[0];
foundent = true;
}
}
if (foundent)
{
this.OutPacket(replytask);
}*/
break;
case PacketType.UpdateTaskInventory:
// Console.WriteLine(Pack.ToString());
UpdateTaskInventoryPacket updatetask = (UpdateTaskInventoryPacket)Pack;
AgentInventory myinventory = this.m_inventoryCache.GetAgentsInventory(this.AgentID);
/*if (myinventory != null)
{
if (updatetask.UpdateData.Key == 0)
{
if (myinventory.InventoryItems[updatetask.InventoryData.ItemID] != null)
{
if (myinventory.InventoryItems[updatetask.InventoryData.ItemID].Type == 7)
{
LLUUID noteaid = myinventory.InventoryItems[updatetask.InventoryData.ItemID].AssetID;
AssetBase assBase = this.m_assetCache.GetAsset(noteaid);
if (assBase != null)
{
foreach (Entity ent in m_world.Entities.Values)
{
if (ent.localid == updatetask.UpdateData.LocalID)
{
if (ent is OpenSim.world.Primitive)
{
this.m_world.AddScript(ent, Util.FieldToString(assBase.Data));
}
}
}
}
}
}
}
}*/
break;
case PacketType.MapLayerRequest:
this.RequestMapLayer();
break;
case PacketType.MapBlockRequest:
MapBlockRequestPacket MapRequest = (MapBlockRequestPacket)Pack;
if (OnRequestMapBlocks != null)
{
OnRequestMapBlocks(this, MapRequest.PositionData.MinX, MapRequest.PositionData.MinY, MapRequest.PositionData.MaxX, MapRequest.PositionData.MaxY);
}
//this.RequestMapBlocks(MapRequest.PositionData.MinX, MapRequest.PositionData.MinY, MapRequest.PositionData.MaxX, MapRequest.PositionData.MaxY);
break;
case PacketType.TeleportLandmarkRequest:
TeleportLandmarkRequestPacket tpReq = (TeleportLandmarkRequestPacket)Pack;
TeleportStartPacket tpStart = new TeleportStartPacket();
tpStart.Info.TeleportFlags = 8; // tp via lm
this.OutPacket(tpStart);
TeleportProgressPacket tpProgress = new TeleportProgressPacket();
tpProgress.Info.Message = (new System.Text.ASCIIEncoding()).GetBytes("sending_landmark");
tpProgress.Info.TeleportFlags = 8;
tpProgress.AgentData.AgentID = tpReq.Info.AgentID;
this.OutPacket(tpProgress);
// Fetch landmark
LLUUID lmid = tpReq.Info.LandmarkID;
AssetBase lma = this.m_assetCache.GetAsset(lmid);
if (lma != null)
{
AssetLandmark lm = new AssetLandmark(lma);
if (lm.RegionID == m_regionData.SimUUID)
{
TeleportLocalPacket tpLocal = new TeleportLocalPacket();
tpLocal.Info.AgentID = tpReq.Info.AgentID;
tpLocal.Info.TeleportFlags = 8; // Teleport via landmark
tpLocal.Info.LocationID = 2;
tpLocal.Info.Position = lm.Position;
OutPacket(tpLocal);
}
else
{
TeleportCancelPacket tpCancel = new TeleportCancelPacket();
tpCancel.Info.AgentID = tpReq.Info.AgentID;
tpCancel.Info.SessionID = tpReq.Info.SessionID;
OutPacket(tpCancel);
}
}
else
{
Console.WriteLine("Cancelling Teleport - fetch asset not yet implemented");
TeleportCancelPacket tpCancel = new TeleportCancelPacket();
tpCancel.Info.AgentID = tpReq.Info.AgentID;
tpCancel.Info.SessionID = tpReq.Info.SessionID;
OutPacket(tpCancel);
}
break;
case PacketType.TeleportLocationRequest:
TeleportLocationRequestPacket tpLocReq = (TeleportLocationRequestPacket)Pack;
// Console.WriteLine(tpLocReq.ToString());
if (OnTeleportLocationRequest != null)
{
OnTeleportLocationRequest(this, tpLocReq.Info.RegionHandle, tpLocReq.Info.Position, tpLocReq.Info.LookAt, 16);
}
else
{
//no event handler so cancel request
TeleportCancelPacket tpCancel = new TeleportCancelPacket();
tpCancel.Info.SessionID = tpLocReq.AgentData.SessionID;
tpCancel.Info.AgentID = tpLocReq.AgentData.AgentID;
OutPacket(tpCancel);
}
/* if (m_regionData.RegionHandle != tpLocReq.Info.RegionHandle)
{
// m_gridServer.getRegion(tpLocReq.Info.RegionHandle);
Console.WriteLine("Inter-sim teleport not yet implemented");
TeleportCancelPacket tpCancel = new TeleportCancelPacket();
tpCancel.Info.SessionID = tpLocReq.AgentData.SessionID;
tpCancel.Info.AgentID = tpLocReq.AgentData.AgentID;
OutPacket(tpCancel);
}
else
{
Console.WriteLine("Local teleport");
TeleportLocalPacket tpLocal2 = new TeleportLocalPacket();
tpLocal2.Info.AgentID = tpLocReq.AgentData.AgentID;
tpLocal2.Info.TeleportFlags = tpStart.Info.TeleportFlags;
tpLocal2.Info.LocationID = 2;
tpLocal2.Info.LookAt = tpLocReq.Info.LookAt;
tpLocal2.Info.Position = tpLocReq.Info.Position;
OutPacket(tpLocal2);
}*/
break;
#endregion
#region Parcel related packets
case PacketType.ParcelPropertiesRequest:
ParcelPropertiesRequestPacket propertiesRequest = (ParcelPropertiesRequestPacket)Pack;
if (OnParcelPropertiesRequest != null)
{
OnParcelPropertiesRequest((int)Math.Round(propertiesRequest.ParcelData.West), (int)Math.Round(propertiesRequest.ParcelData.South), (int)Math.Round(propertiesRequest.ParcelData.East), (int)Math.Round(propertiesRequest.ParcelData.North), propertiesRequest.ParcelData.SequenceID, propertiesRequest.ParcelData.SnapSelection, this);
}
break;
case PacketType.ParcelDivide:
ParcelDividePacket parcelDivide = (ParcelDividePacket)Pack;
if (OnParcelDivideRequest != null)
{
OnParcelDivideRequest((int)Math.Round(parcelDivide.ParcelData.West), (int)Math.Round(parcelDivide.ParcelData.South), (int)Math.Round(parcelDivide.ParcelData.East), (int)Math.Round(parcelDivide.ParcelData.North), this);
}
break;
case PacketType.ParcelJoin:
ParcelJoinPacket parcelJoin = (ParcelJoinPacket)Pack;
if (OnParcelJoinRequest != null)
{
OnParcelJoinRequest((int)Math.Round(parcelJoin.ParcelData.West), (int)Math.Round(parcelJoin.ParcelData.South), (int)Math.Round(parcelJoin.ParcelData.East), (int)Math.Round(parcelJoin.ParcelData.North), this);
}
break;
case PacketType.ParcelPropertiesUpdate:
ParcelPropertiesUpdatePacket updatePacket = (ParcelPropertiesUpdatePacket)Pack;
if (OnParcelPropertiesUpdateRequest != null)
{
OnParcelPropertiesUpdateRequest(updatePacket, this);
}
break;
#endregion
#region Estate Packets
case PacketType.EstateOwnerMessage:
EstateOwnerMessagePacket messagePacket = (EstateOwnerMessagePacket)Pack;
if (OnEstateOwnerMessage != null)
{
OnEstateOwnerMessage(messagePacket, this);
}
break;
#endregion
#region unimplemented handlers
case PacketType.AgentIsNowWearing:
// AgentIsNowWearingPacket wear = (AgentIsNowWearingPacket)Pack;
//Console.WriteLine(Pack.ToString());
break;
case PacketType.ObjectScale:
//OpenSim.Framework.Console.MainConsole.Instance.WriteLine(OpenSim.Framework.Console.LogPriority.LOW, Pack.ToString());
break;
#endregion
}
}
}
}
}
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