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();
}
}
// LogPacket: dump a packet to the console
private static void LogPacket(Packet packet, IPEndPoint endPoint, Direction direction)
{
if (logGrep != null) {
bool match = false;
foreach (Block block in packet.Blocks())
foreach (Field field in block.Fields) {
string value;
if (field.Layout.Type == FieldType.Variable)
value = DataConvert.toChoppedString(field.Data);
else
value = field.Data.ToString();
if (Regex.Match(packet.Layout.Name + "." + block.Layout.Name + "." + field.Layout.Name + " = " + value, logGrep, RegexOptions.IgnoreCase).Success) {
match = true;
break;
}
// try matching variable fields in 0x notation
if (field.Layout.Type == FieldType.Variable) {
StringWriter sw = new StringWriter();
sw.Write("0x");
foreach (byte b in (byte[])field.Data)
sw.Write("{0:x2}", b);
if (Regex.Match(packet.Layout.Name + "." + block.Layout.Name + "." + field.Layout.Name + " = " + sw, logGrep, RegexOptions.IgnoreCase).Success) {
match = true;
break;
}
}
}
if (!match)
return;
}
Console.WriteLine("{0} {1,21} {2,5} {3}{4}{5}"
,direction == Direction.Incoming ? "<--" : "-->"
,endPoint
,packet.Sequence
,InterpretOptions(packet.Data[0])
,Environment.NewLine
,packet
);
}
private void DirPeopleHandler(Packet packet, Simulator simulator)
{
lstFindMutex.WaitOne();
foreach (Block block in packet.Blocks())
{
if (block.Layout.Name == "QueryReplies")
{
LLUUID id = null;
string firstName = "";
string lastName = "";
bool online = false;
foreach (Field field in block.Fields)
{
if (field.Layout.Name == "AgentID")
{
id = (LLUUID)field.Data;
}
else if (field.Layout.Name == "LastName")
{
lastName = System.Text.Encoding.UTF8.GetString((byte[])field.Data).Replace("\0", "");
}
else if (field.Layout.Name == "FirstName")
{
firstName = System.Text.Encoding.UTF8.GetString((byte[])field.Data).Replace("\0", "");
}
else if (field.Layout.Name == "Online")
{
online = (bool)field.Data;
}
}
if (id != null)
{
ListViewItem listItem = new ListViewItem(new string[]
{ firstName + " " + lastName, (online ? "Yes" : "No"), id.ToString() });
lstFind.Items.Add(listItem);
}
}
}
lstFindMutex.ReleaseMutex();
}
private void BalanceHandler(Packet packet, Simulator simulator)
{
if (packet.Layout.Name == "MoneyBalanceReply")
{
int balance = 0;
int squareMetersCredit = 0;
string description = "";
LLUUID transactionID = null;
bool transactionSuccess = false;
foreach (Block block in packet.Blocks())
{
foreach (Field field in block.Fields)
{
if (field.Layout.Name == "MoneyBalance")
{
balance = (int)field.Data;
}
else if (field.Layout.Name == "SquareMetersCredit")
{
squareMetersCredit = (int)field.Data;
}
else if (field.Layout.Name == "Description")
{
byte[] byteArray = (byte[])field.Data;
description = System.Text.Encoding.ASCII.GetString(byteArray).Replace("\0", "");
}
else if (field.Layout.Name == "TransactionID")
{
transactionID = (LLUUID)field.Data;
}
else if (field.Layout.Name == "TransactionSuccess")
{
transactionSuccess = (bool)field.Data;
}
}
}
lblBalance.Text = balance.ToString();
}
}
private void InstantMessageIncoming(Packet packet, Simulator simulator)
{
if (packet.Layout.Name != "ImprovedInstantMessage") return;
LLUUID FromAgentID = new LLUUID();
LLUUID ToAgentID = new LLUUID();
uint ParentEstateID = 0;
LLUUID RegionID = new LLUUID();
LLVector3 Position = new LLVector3();
bool Offline = false;
byte Dialog = 0;
LLUUID ID = new LLUUID();
uint Timestamp = 0;
DateTime dt = new DateTime(1970, 1, 1, 0, 0, 0, 0); //The Unix epoch!
string FromAgentName = string.Empty;
string Message = string.Empty;
string BinaryBucket = string.Empty;
ArrayList blocks = packet.Blocks();
foreach (Block block in blocks)
{
foreach (Field field in block.Fields)
{
switch (field.Layout.Name)
{
case "FromAgentID":
FromAgentID = (LLUUID)field.Data;
break;
case "ToAgentID":
ToAgentID = (LLUUID)field.Data;
break;
case "ParentEstateID":
ParentEstateID = (uint)field.Data;
break;
case "RegionID":
RegionID = (LLUUID)field.Data;
break;
case "Position":
Position = (LLVector3)field.Data;
break;
case "Offline":
Offline = ((byte)field.Data == 1 ? true : false);
break;
case "Dialog":
Dialog = (byte)field.Data;
break;
case "ID":
ID = (LLUUID)field.Data;
break;
case "Timestamp":
Timestamp = (uint)field.Data;
if (Timestamp == 0) //User is online
dt = DateTime.Now;
else //User is offline
dt = dt.AddSeconds(Timestamp);
break;
case "FromAgentName":
FromAgentName = System.Text.Encoding.UTF8.GetString((byte[])field.Data).Replace("\0", string.Empty);
break;
case "Message":
Message = System.Text.Encoding.UTF8.GetString((byte[])field.Data).Replace("\0", string.Empty);
break;
case "BinaryBucket":
BinaryBucket = System.Text.Encoding.UTF8.GetString((byte[])field.Data).Replace("\0", string.Empty);
break;
}
}
InstantMessageEventArgs eventArgs = new InstantMessageEventArgs(
FromAgentID, ToAgentID, ParentEstateID, RegionID,
Position, Offline, Dialog, ID,
dt, FromAgentName, Message, BinaryBucket);
if (netcomSync != null)
{
object[] ea = new object[1];
ea[0] = eventArgs;
netcomSync.Invoke(new OnInstantMessageRaise(OnInstantMessageReceived), ea);
}
else
{
OnInstantMessageReceived(eventArgs);
}
}
}
private void ChatIncoming(Packet packet, Simulator simulator)
{
if (packet.Layout.Name != "ChatFromSimulator") return;
string fromname = string.Empty; //Name of source.
LLUUID sourceid = new LLUUID(); //UUID of source, object/avatar
LLUUID ownerid = new LLUUID(); //UUID of owner, if object UUID = owner of object, if avatar UUID = same as source
SLSourceType sourcetype = SLSourceType.None;
SLChatType chattype = SLChatType.Whisper;
bool audible = false; //Audible: 1 if audible, 0 if beyond 20m (message is null)
LLVector3 position = new LLVector3(); //Region local position of source.
string message = string.Empty; //Message from source
byte command = 0; //Unused?
LLUUID commandID = new LLUUID(); //Unused?
ArrayList blocks = packet.Blocks();
foreach (Block block in blocks)
{
foreach (Field field in block.Fields)
{
switch (field.Layout.Name)
{
case "SourceID":
sourceid = (LLUUID)field.Data;
break;
case "OwnerID":
ownerid = (LLUUID)field.Data;
break;
case "FromName":
fromname = System.Text.Encoding.UTF8.GetString((byte[])field.Data).Replace("\0", string.Empty);
break;
case "SourceType":
sourcetype = (SLSourceType)(byte)field.Data;
break;
case "ChatType":
chattype = (SLChatType)(byte)field.Data;
break;
case "Audible":
audible = ((byte)field.Data == 1 ? true : false);
break;
case "Message":
message = System.Text.Encoding.UTF8.GetString((byte[])field.Data).Replace("\0", string.Empty);
break;
case "Position":
position = (LLVector3)field.Data;
break;
case "Command":
command = (byte)field.Data;
break;
case "CommandID":
commandID = (LLUUID)field.Data;
break;
}
}
ChatEventArgs eventArgs = new ChatEventArgs(
message, chattype,
position, sourcetype, sourceid, ownerid,
fromname, audible, command, commandID);
if (netcomSync != null)
{
object[] ea = new object[1];
ea[0] = eventArgs;
netcomSync.Invoke(new OnChatRaise(OnChatReceived), ea);
}
else
{
OnChatReceived(eventArgs);
}
}
}
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();
}
}
// Unbuild: deconstruct a packet into a Hashtable of blocks suitable for passing to PacketBuilder
public static Hashtable Unbuild(Packet packet)
{
Hashtable blockTable = new Hashtable();
foreach (Block block in packet.Blocks()) {
Hashtable fieldTable = new Hashtable();
foreach (Field field in block.Fields)
fieldTable[field.Layout.Name] = field.Data;
blockTable[fieldTable] = block.Layout.Name;
}
return blockTable;
}