public void Send(Packet p)
{
if (m_Socket == null || m_BlockAllPackets)
{
return;
}
PacketProfile prof = PacketProfile.GetOutgoingProfile((byte)p.PacketID);
DateTime start = (prof == null ? DateTime.MinValue : DateTime.Now);
byte[] buffer = p.Compile(m_CompressionEnabled);
if (buffer != null)
{
if (buffer.Length <= 0)
{
return;
}
int length = buffer.Length;
if (m_Encoder != null)
{
m_Encoder.EncodeOutgoingPacket(this, ref buffer, ref length);
}
bool shouldBegin = false;
lock (m_SendQueue)
shouldBegin = (m_SendQueue.Enqueue(buffer, length));
if (shouldBegin)
{
int sendLength = 0;
byte[] sendBuffer = m_SendQueue.Peek(ref sendLength);
try
{
m_Socket.BeginSend(sendBuffer, 0, sendLength, SocketFlags.None, m_OnSend, null);
//Console.WriteLine( "Send: {0}: Begin send of {1} bytes", this, sendLength );
}
catch // ( Exception ex )
{
//Console.WriteLine(ex);
Dispose(false);
}
}
if (prof != null)
{
prof.Record(length, DateTime.Now - start);
}
}
else
{
Dispose();
}
}
public void EncodeOutgoingPacket(NetState to, ref byte[] packetBuffer, ref int packetLength)
{
byte[] buffer;
int bufferLength = 0;
byte packetID;
if (to.CompressionEnabled)
{
var firstByte = Decompressor.DecompressFirstByte(packetBuffer, packetLength);
if (!firstByte.HasValue)
{
Utility.PushColor(ConsoleColor.Yellow);
Console.WriteLine("Outgoing Packet Override: Unable to decompress packet!");
Utility.PopColor();
return;
}
packetID = firstByte.Value;
}
else
{
packetID = packetBuffer[0];
}
OutgoingPacketOverrideHandler handler = GetHandler(packetID);
if (handler == null)
{
handler = GetExtendedHandler(packetID);
}
if (handler != null)
{
if (to.CompressionEnabled)
{
Decompressor.DecompressAll(packetBuffer, packetLength, _UnpackBuffer, ref bufferLength);
buffer = new byte[bufferLength];
Buffer.BlockCopy(_UnpackBuffer, 0, buffer, 0, bufferLength);
}
else
{
buffer = packetBuffer;
bufferLength = packetLength;
}
handler(to, new PacketReader(buffer, packetLength, true), ref packetBuffer, ref packetLength);
}
if (_Successor != null)
{
_Successor.EncodeOutgoingPacket(to, ref packetBuffer, ref packetLength);
}
}
public virtual void Send(Packet p)
{
if (mSocket == null || mBlockAllPackets)
{
p.OnSend();
return;
}
PacketSendProfile prof = PacketSendProfile.Acquire(p.GetType());
int length = 0;
byte[] buffer = p.Compile(out length);
if (buffer == null)
{
CConsole.ErrorLine("{0}: null buffer send, disconnecting...", this);
using (StreamWriter op = new StreamWriter("null_send.log", true)) {
op.WriteLine("{0} Client", "{1}: null buffer send, disconnecting...", DateTime.Now, this);
op.WriteLine(new System.Diagnostics.StackTrace());
}
Dispose();
return;
}
if (buffer.Length <= 0 || length <= 0)
{
p.OnSend();
return;
}
if (prof != null)
{
prof.Start();
}
if (mEncoder != null)
{
mEncoder.EncodeOutgoingPacket(this, ref buffer, ref length);
}
try {
Int16 pID = BitConverter.ToInt16(buffer, 0);
CConsole.DebugLine("{0}: sending Packet 0x{1:X4}", this, pID);
mSocket.BeginSend(buffer, 0, length, SocketFlags.None, mOnSend, mSocket);
} catch (Exception ex) {
ExceptionHandler.Trace(ex);
Dispose(false);
}
p.OnSend();
if (prof != null)
{
prof.Finish(length);
}
}
public void EncodeOutgoingPacket(NetState to, ref byte[] packetBuffer, ref int packetLength)
{
byte[] buffer;
int bufferLength;
byte packetId;
if (to.CompressionEnabled)
{
var firstByte = Decompressor.DecompressFirstByte(packetBuffer, packetLength);
if (!firstByte.HasValue)
{
Utility.PushColor(ConsoleColor.Yellow);
Console.WriteLine("Outgoing Packet Override: Unable to decompress packet!");
Utility.PopColor();
return;
}
packetId = firstByte.Value;
}
else
{
packetId = packetBuffer[0];
}
var oHandler = GetHandler(packetId) ?? GetExtendedHandler(packetId);
if (oHandler != null)
{
if (to.CompressionEnabled)
{
Decompressor.DecompressAll(packetBuffer, packetLength, _UnpackBuffer, out bufferLength);
buffer = new byte[bufferLength];
Buffer.BlockCopy(_UnpackBuffer, 0, buffer, 0, bufferLength);
}
else
{
buffer = packetBuffer;
}
var reader = new PacketReader(buffer, packetLength, false);
reader.Seek(0, SeekOrigin.Begin);
oHandler(to, reader, ref packetBuffer, ref packetLength);
}
if (_Successor != null)
{
_Successor.EncodeOutgoingPacket(to, ref packetBuffer, ref packetLength);
}
}
public virtual void Send(Packet p)
{
if (mSocket == null || mBlockAllPackets)
{
p.OnSend();
return;
}
PacketSendProfile prof = PacketSendProfile.Acquire(p.GetType());
int length;
byte[] buffer = p.Compile(out length);
if (buffer == null)
{
CConsole.ErrorLine("{0}: null buffer send, disconnecting...", this);
Dispose();
return;
}
if (buffer.Length <= 0 || length <= 0)
{
p.OnSend();
return;
}
if (prof != null)
{
prof.Start();
}
if (mEncoder != null)
{
mEncoder.EncodeOutgoingPacket(this, ref buffer, ref length);
}
try {
Int16 pID = BitConverter.ToInt16(buffer, 0);
CConsole.DebugLine("{0}: sending Packet 0x{1:X4}", this, pID);
mSocket.BeginSend(buffer, 0, length, SocketFlags.None, mOnSend, mSocket);
} catch (Exception ex) {
Dispose(false);
throw;
}
p.OnSend();
if (prof != null)
{
prof.Finish(length);
}
}
public void EncodeOutgoingPacketTest()
{
IPacketEncoder target = CreateIPacketEncoder(); // TODO: 初始化为适当的值
NetState netStateTo = null; // TODO: 初始化为适当的值
byte[] byteBuffer = null; // TODO: 初始化为适当的值
byte[] byteBufferExpected = null; // TODO: 初始化为适当的值
long iLength = 0; // TODO: 初始化为适当的值
long iLengthExpected = 0; // TODO: 初始化为适当的值
target.EncodeOutgoingPacket(netStateTo, ref byteBuffer, ref iLength);
Assert.AreEqual(byteBufferExpected, byteBuffer);
Assert.AreEqual(iLengthExpected, iLength);
Assert.Inconclusive("无法验证不返回值的方法。");
}
public virtual void Send(Packet p)
{
if (m_Socket == null || m_BlockAllPackets)
{
p.OnSend();
return;
}
int length;
byte[] buffer = p.Compile(m_CompressionEnabled, out length);
if (buffer != null)
{
if (buffer.Length <= 0 || length <= 0)
{
p.OnSend();
return;
}
if (m_Encoder != null)
{
m_Encoder.EncodeOutgoingPacket(this, ref buffer, ref length);
}
try
{
SendQueue.Gram gram;
lock (m_SendQueue)
{
gram = m_SendQueue.Enqueue(buffer, length);
}
if (gram != null)
{
#if Framework_4_0
m_SendEventArgs.SetBuffer(gram.Buffer, 0, gram.Length);
Send_Start();
#else
try {
m_Socket.BeginSend(gram.Buffer, 0, gram.Length, SocketFlags.None, m_OnSend, m_Socket);
} catch (Exception ex) {
TraceException(ex);
Dispose(false);
}
#endif
}
}
catch (CapacityExceededException)
{
Console.WriteLine("Client: {0}: Too much data pending, disconnecting...", this);
Dispose(false);
}
p.OnSend();
}
else
{
Console.WriteLine("Client: {0}: null buffer send, disconnecting...", this);
using (StreamWriter op = new StreamWriter("null_send.log", true))
{
op.WriteLine("{0} Client: {1}: null buffer send, disconnecting...", DateTime.Now, this);
op.WriteLine(new System.Diagnostics.StackTrace());
}
Dispose();
}
}
public void Send(Packet p)
{
if (m_Socket == null || m_BlockAllPackets)
{
p.OnSend();
return;
}
PacketProfile prof = PacketProfile.GetOutgoingProfile((byte)p.PacketID);
DateTime start = (prof == null ? DateTime.MinValue : DateTime.Now);
int length;
byte[] buffer = p.Compile(m_CompressionEnabled, out length);
if (buffer != null)
{
if (buffer.Length <= 0 || length <= 0)
{
p.OnSend();
return;
}
if (m_Encoder != null)
{
m_Encoder.EncodeOutgoingPacket(this, ref buffer, ref length);
}
SendEnqueueResult enqueueResult;
lock (m_SendQueue)
enqueueResult = (m_SendQueue.Enqueue(buffer, length));
if (enqueueResult == SendEnqueueResult.Begin)
{
int sendLength = 0;
byte[] sendBuffer = m_SendQueue.Peek(ref sendLength);
try
{
IAsyncResult res = m_Socket.BeginSend(sendBuffer, 0, sendLength, SocketFlags.None, m_OnSend, null);
//Console.WriteLine( "Send: {0}: Begin send of {1} bytes", this, sendLength );
}
catch // ( Exception ex )
{
//Console.WriteLine(ex);
Dispose(false);
}
}
else if (enqueueResult == SendEnqueueResult.Overflow)
{
Console.WriteLine("Client: {0}: Too much data pending, disconnecting...", this);
Dispose(false);
}
p.OnSend();
if (prof != null)
{
prof.Record(length, DateTime.Now - start);
}
}
else
{
Dispose();
}
}
public virtual void Send(Packet p)
{
if (m_Socket == null || m_BlockAllPackets)
{
p.OnSend();
return;
}
int length;
var buffer = p.Compile(m_CompressionEnabled, out length);
if (buffer != null)
{
if (buffer.Length <= 0 || length <= 0)
{
p.OnSend();
return;
}
PacketSendProfile prof = null;
if (Core.Profiling)
{
prof = PacketSendProfile.Acquire(p.GetType());
}
if (prof != null)
{
prof.Start();
}
if (m_Encoder != null)
{
m_Encoder.EncodeOutgoingPacket(this, ref buffer, ref length);
}
try
{
SendQueue.Gram gram;
lock (_sendL)
{
lock (m_SendQueue)
gram = m_SendQueue.Enqueue(buffer, length);
if (gram != null && !_sending)
{
_sending = true;
#if NewAsyncSockets
m_SendEventArgs.SetBuffer(gram.Buffer, 0, gram.Length);
Send_Start();
#else
try
{
m_Socket.BeginSend(gram.Buffer, 0, gram.Length, SocketFlags.None, m_OnSend, m_Socket);
}
catch (Exception ex)
{
TraceException(ex);
Dispose(false);
}
#endif
}
}
}
catch (CapacityExceededException)
{
Utility.PushColor(ConsoleColor.DarkRed);
Console.WriteLine("Client: {0}: Too much data pending, disconnecting...", this);
Utility.PopColor();
Dispose(false);
}
p.OnSend();
if (prof != null)
{
prof.Finish(length);
}
}
else
{
Utility.PushColor(ConsoleColor.DarkRed);
Console.WriteLine("Client: {0}: null buffer send, disconnecting...", this);
Utility.PopColor();
using (StreamWriter op = new StreamWriter("null_send.log", true))
{
op.WriteLine("{0} Client: {1}: null buffer send, disconnecting...", DateTime.UtcNow, this);
op.WriteLine(new StackTrace());
}
Dispose();
}
}
public virtual void Send(Packet p)
{
if (m_Socket == null || m_BlockAllPackets)
{
p.OnSend();
return;
}
if (this.Version != null && this.Version.Major <= 3)
{
if (p is ObjectPropertyList || p is OPLInfo)
{
return;
}
if (p is MobileMovingOld)
{
var packet = p as MobileMovingOld;
var newBody = Mythik.BodyConverter.ConvertBody203(packet.Body, this.Mobile);
if (packet.Body != newBody)
{
var oldpos = p.UnderlyingStream.Position;
p.UnderlyingStream.UnderlyingStream.Seek(5, SeekOrigin.Begin);
p.UnderlyingStream.Write((short)newBody);
p.UnderlyingStream.UnderlyingStream.Position = oldpos;
}
}
if (p is MobileUpdateOld)
{
var packet = p as MobileUpdateOld;
var newBody = Mythik.BodyConverter.ConvertBody203(packet.Body, this.Mobile);
if (packet.Body != newBody)
{
var oldpos = p.UnderlyingStream.Position;
p.UnderlyingStream.UnderlyingStream.Seek(5, SeekOrigin.Begin);
p.UnderlyingStream.Write((short)newBody);
p.UnderlyingStream.UnderlyingStream.Position = oldpos;
}
}
//skils gump, journal gump, char creation
//Lets check for unsupported packets.
if (p is MessageLocalized)
{
var packet = p as MessageLocalized;
if (packet.labelNumber > 0)// 1053000)
{
string nameString = "";
if (packet.labelNumber > 0 || packet.m_ItemID > 0)
{
nameString = CliLoc.LocToString(packet.labelNumber, packet.args);
}
Send(new AsciiMessage(packet.m_Serial, packet.m_ItemID, packet.type, packet.hue, packet.font, "", nameString));
}
return;
}
if (p is MessageLocalizedAffix)
{
var packet = p as MessageLocalizedAffix;
var nameString = "";
nameString = CliLoc.LocToString(packet.number, packet.args);
Send(new AsciiMessage(packet.m_Serial, packet.m_ItemID, packet.label, packet.hue, packet.font, "", packet.affix.Replace(":", "") + " " + nameString));
return;
}
if (p is UnicodeMessage)
{
var packet = p as UnicodeMessage;
Send(new AsciiMessage(packet._serial, packet._graphic, packet._type, packet._hue, packet._font, packet._name, packet._text));
return;
}
}
PacketSendProfile prof = PacketSendProfile.Acquire(p.GetType());
int length;
byte[] buffer = p.Compile(m_CompressionEnabled, out length);
if (buffer != null)
{
if (buffer.Length <= 0 || length <= 0)
{
p.OnSend();
return;
}
if (prof != null)
{
prof.Start();
}
if (m_Encoder != null)
{
m_Encoder.EncodeOutgoingPacket(this, ref buffer, ref length);
}
try {
SendQueue.Gram gram;
lock ( m_SendQueue ) {
gram = m_SendQueue.Enqueue(buffer, length);
}
if (gram != null)
{
#if NewAsyncSockets
m_SendEventArgs.SetBuffer(gram.Buffer, 0, gram.Length);
Send_Start();
#else
try {
m_Socket.BeginSend(gram.Buffer, 0, gram.Length, SocketFlags.None, m_OnSend, m_Socket);
} catch (Exception ex) {
TraceException(ex);
Dispose(false);
}
#endif
}
} catch (CapacityExceededException) {
Console.WriteLine("Client: {0}: Too much data pending, disconnecting...", this);
Dispose(false);
}
p.OnSend();
if (prof != null)
{
prof.Finish(length);
}
}
else
{
Console.WriteLine("Client: {0}: null buffer send, disconnecting...", this);
using (StreamWriter op = new StreamWriter("null_send.log", true))
{
op.WriteLine("{0} Client: {1}: null buffer send, disconnecting...", DateTime.UtcNow, this);
op.WriteLine(new System.Diagnostics.StackTrace());
}
Dispose();
}
}
public virtual void Send(Packet p)
{
if (m_Socket == null || m_BlockAllPackets)
{
p.OnSend();
return;
}
PacketSendProfile prof = PacketSendProfile.Acquire(p.GetType());
int length;
byte[] buffer = p.Compile(m_CompressionEnabled, out length);
if (buffer != null)
{
if (buffer.Length <= 0 || length <= 0)
{
p.OnSend();
return;
}
if (prof != null)
{
prof.Start();
}
if (m_Encoder != null)
{
m_Encoder.EncodeOutgoingPacket(this, ref buffer, ref length);
}
// Alan's packet debugging mod
if (m_LogPackets)
{
if (Logger == null)
{
Logger = new PacketSimulationLogger();
}
Logger.AddSendPacket(buffer, length, null, p.GetType());
}
// end Alan's mod
try {
SendQueue.Gram gram;
lock ( m_SendQueue ) {
gram = m_SendQueue.Enqueue(buffer, length);
}
if (gram != null)
{
#if NewAsyncSockets
m_SendEventArgs.SetBuffer(gram.Buffer, 0, gram.Length);
Send_Start();
#else
try {
m_Socket.BeginSend(gram.Buffer, 0, gram.Length, SocketFlags.None, m_OnSend, m_Socket);
} catch (Exception ex) {
TraceException(ex);
Dispose(false);
}
#endif
}
} catch (CapacityExceededException) {
Console.WriteLine("Client: {0}: Too much data pending, disconnecting...", this);
Dispose(false);
}
p.OnSend();
if (prof != null)
{
prof.Finish(length);
}
}
else
{
Console.WriteLine("Client: {0}: null buffer send, disconnecting...", this);
using (StreamWriter op = new StreamWriter("null_send.log", true))
{
op.WriteLine("{0} Client: {1}: null buffer send, disconnecting...", DateTime.UtcNow, this);
op.WriteLine(new System.Diagnostics.StackTrace());
}
Dispose();
}
}
public virtual void Send(Packet p)
{
if (mSocket == null || mBlockAllPackets)
{
ServerConsole.ErrorLine("{0}: Socket is null! Packet {1:X4} ({2} bytes) cant be send", this, p.PacketID, p.Length);
// Wont send packet, but trigger OnSend to free data..
p.OnSend(this);
Dispose();
return;
}
// Allow APIs to break sending
if (p.OnBeforeSend(this) == false)
{
// Didnt send the packet, so let the APIs know that (2nd param, false)
p.OnSend(this, false);
return;
}
PacketSendProfile prof = PacketSendProfile.Acquire(p.GetType());
int length = 0;
byte[] buffer = p.Compile(out length);
if (buffer == null)
{
ServerConsole.ErrorLine("{0}: null buffer send, disconnecting...", this);
using (StreamWriter op = new StreamWriter("null_send.log", true)) {
op.WriteLine("{0} Client", "{1}: null buffer send, disconnecting...", DateTime.Now, this);
op.WriteLine(new System.Diagnostics.StackTrace());
}
Dispose();
return;
}
if (buffer.Length <= 0 || length <= 0)
{
p.OnSend(this);
return;
}
if (prof != null)
{
prof.Start();
}
if (mEncoder != null)
{
mEncoder.EncodeOutgoingPacket(this, ref buffer, ref length);
}
try {
ServerConsole.DebugLine("{0}: sending Packet 0x{1:X4} ({2} bytes)", this, p.PacketID, length);
mSocket.BeginSend(buffer, 0, length, SocketFlags.None, mOnSend, mSocket);
} catch (Exception ex) {
ExceptionHandler.Trace(ex);
Dispose(false);
}
p.OnSend(this);
if (prof != null)
{
prof.Finish(length);
}
}
