IEndPoint IEndPoint.CreateCopy()
{
// copy the inner endpoint
EndPoint copy = inner.Create(inner.Serialize());
return(new SteamEndPointWrapper(copy));
}
private EndPoint GetEndPoint(bool fLocal)
{
if (m_Handle == -1)
{
throw new ObjectDisposedException();
}
EndPoint ep = null;
if (m_localEndPoint != null)
{
byte[] address = null;
if (fLocal)
{
NativeSocket.getsockname(this, out address);
}
else
{
NativeSocket.getpeername(this, out address);
}
SocketAddress socketAddress = new SocketAddress(address);
ep = m_localEndPoint.Create(socketAddress);
}
return(ep);
}
public static EndPoint Create(this EndPoint thisObj, Internals.SocketAddress socketAddress)
{
AddressFamily family = socketAddress.Family;
if (family != thisObj.AddressFamily)
{
throw new ArgumentException(SR.Format(SR.net_InvalidAddressFamily, family.ToString(), thisObj.GetType().FullName, thisObj.AddressFamily.ToString()), nameof(socketAddress));
}
if (family == AddressFamily.InterNetwork || family == AddressFamily.InterNetworkV6)
{
if (socketAddress.Size < 8)
{
throw new ArgumentException(SR.Format(SR.net_InvalidSocketAddressSize, socketAddress.GetType().FullName, thisObj.GetType().FullName), nameof(socketAddress));
}
return(socketAddress.GetIPEndPoint());
}
else if (family == AddressFamily.Unknown)
{
return(thisObj);
}
System.Net.SocketAddress address = GetNetSocketAddress(socketAddress);
return(thisObj.Create(address));
}
public void Create_Successful()
{
var endPoint = new EndPoint <TestModel>(SingleUseApi($@"
{{
""status"":""success"",
""messages"":""TestModel created successfully."",
""payload"": {TEST1_STRING}
}}
"));
var response = endPoint.Create(new TestModel {
Name = "Test1"
});
Assert.Equal(TestModel.Test1, response);
}
public int ReceiveFrom(byte[] buffer, int offset, int size, SocketFlags socketFlags, ref EndPoint remoteEP)
{
if (m_Handle == -1)
{
throw new ObjectDisposedException();
}
byte[] address = remoteEP.Serialize().m_Buffer;
int len = 0;
len = NativeSocket.recvfrom(this, buffer, offset, size, (int)socketFlags, m_recvTimeout, ref address);
SocketAddress socketAddress = new SocketAddress(address);
remoteEP = remoteEP.Create(socketAddress);
return(len);
}
private void OnSocketReceived(SocketAsyncEventArgs e)
{
var receivedData = e.Buffer.CloneRange(e.Offset, e.BytesTransferred);
var address = e.RemoteEndPoint.Serialize();
m_UdpClientConnected.Set();
var ipAddress = EndPoint.Create(address) as IPEndPoint;
if (m_InvalidEndPoint.Equals(ipAddress.ToString()))
{
return;
}
if (m_SessionKeyFromCommandInfo)
{
ProcessReceivedDataWithSessionKey(ipAddress, receivedData);
}
else
{
ProcessReceivedData(ipAddress, receivedData);
}
}
internal void FinishOperationSuccess(SocketError socketError, int bytesTransferred, SocketFlags flags)
{
SetResults(socketError, bytesTransferred, flags);
switch (_completedOperation)
{
case SocketAsyncOperation.Accept:
if (bytesTransferred > 0)
{
// Log and Perf counters.
if (s_loggingEnabled)
{
LogBuffer(bytesTransferred);
}
if (Socket.s_perfCountersEnabled)
{
UpdatePerfCounters(bytesTransferred, false);
}
}
// Get the endpoint.
Internals.SocketAddress remoteSocketAddress = IPEndPointExtensions.Serialize(_currentSocket._rightEndPoint);
socketError = FinishOperationAccept(remoteSocketAddress);
if (socketError == SocketError.Success)
{
_acceptSocket = _currentSocket.UpdateAcceptSocket(_acceptSocket, _currentSocket._rightEndPoint.Create(remoteSocketAddress));
if (s_loggingEnabled)
{
SocketsEventSource.Accepted(_acceptSocket, _acceptSocket.RemoteEndPoint, _acceptSocket.LocalEndPoint);
}
}
else
{
SetResults(socketError, bytesTransferred, SocketFlags.None);
_acceptSocket = null;
}
break;
case SocketAsyncOperation.Connect:
if (bytesTransferred > 0)
{
// Log and Perf counters.
if (s_loggingEnabled)
{
LogBuffer(bytesTransferred);
}
if (Socket.s_perfCountersEnabled)
{
UpdatePerfCounters(bytesTransferred, true);
}
}
socketError = FinishOperationConnect();
// Mark socket connected.
if (socketError == SocketError.Success)
{
if (s_loggingEnabled)
{
SocketsEventSource.Connected(_currentSocket, _currentSocket.LocalEndPoint, _currentSocket.RemoteEndPoint);
}
_currentSocket.SetToConnected();
_connectSocket = _currentSocket;
}
break;
case SocketAsyncOperation.Disconnect:
_currentSocket.SetToDisconnected();
_currentSocket._remoteEndPoint = null;
break;
case SocketAsyncOperation.Receive:
if (bytesTransferred > 0)
{
// Log and Perf counters.
if (s_loggingEnabled)
{
LogBuffer(bytesTransferred);
}
if (Socket.s_perfCountersEnabled)
{
UpdatePerfCounters(bytesTransferred, false);
}
}
break;
case SocketAsyncOperation.ReceiveFrom:
if (bytesTransferred > 0)
{
// Log and Perf counters.
if (s_loggingEnabled)
{
LogBuffer(bytesTransferred);
}
if (Socket.s_perfCountersEnabled)
{
UpdatePerfCounters(bytesTransferred, false);
}
}
// Deal with incoming address.
_socketAddress.InternalSize = GetSocketAddressSize();
Internals.SocketAddress socketAddressOriginal = IPEndPointExtensions.Serialize(_remoteEndPoint);
if (!socketAddressOriginal.Equals(_socketAddress))
{
try
{
_remoteEndPoint = _remoteEndPoint.Create(_socketAddress);
}
catch
{
}
}
break;
case SocketAsyncOperation.ReceiveMessageFrom:
if (bytesTransferred > 0)
{
// Log and Perf counters.
if (s_loggingEnabled)
{
LogBuffer(bytesTransferred);
}
if (Socket.s_perfCountersEnabled)
{
UpdatePerfCounters(bytesTransferred, false);
}
}
// Deal with incoming address.
_socketAddress.InternalSize = GetSocketAddressSize();
socketAddressOriginal = IPEndPointExtensions.Serialize(_remoteEndPoint);
if (!socketAddressOriginal.Equals(_socketAddress))
{
try
{
_remoteEndPoint = _remoteEndPoint.Create(_socketAddress);
}
catch
{
}
}
FinishOperationReceiveMessageFrom();
break;
case SocketAsyncOperation.Send:
if (bytesTransferred > 0)
{
// Log and Perf counters.
if (s_loggingEnabled)
{
LogBuffer(bytesTransferred);
}
if (Socket.s_perfCountersEnabled)
{
UpdatePerfCounters(bytesTransferred, true);
}
}
break;
case SocketAsyncOperation.SendPackets:
if (bytesTransferred > 0)
{
// Log and Perf counters.
if (s_loggingEnabled)
{
LogSendPacketsBuffers(bytesTransferred);
}
if (Socket.s_perfCountersEnabled)
{
UpdatePerfCounters(bytesTransferred, true);
}
}
FinishOperationSendPackets();
break;
case SocketAsyncOperation.SendTo:
if (bytesTransferred > 0)
{
// Log and Perf counters.
if (s_loggingEnabled)
{
LogBuffer(bytesTransferred);
}
if (Socket.s_perfCountersEnabled)
{
UpdatePerfCounters(bytesTransferred, true);
}
}
break;
}
if (socketError != SocketError.Success)
{
// Asynchronous failure or something went wrong after async success.
SetResults(socketError, bytesTransferred, flags);
_currentSocket.UpdateStatusAfterSocketError(socketError);
}
// Complete the operation and raise completion event.
Complete();
if (_contextCopy == null)
{
OnCompleted(this);
}
else
{
ExecutionContext.Run(_contextCopy, _executionCallback, null);
}
}
public void Create_Failure()
{
var endPoint = new EndPoint <TestModel>(SingleUseApi());
var ex = Assert.Throws <MissingRequiredFieldException <TestModel> >(() => endPoint.Create(new TestModel()));
Assert.Equal("Missing required field \"Name\" in object of type \"SnipeSharp.Tests.TestModel\"", ex.Message);
}
internal void FinishOperationSyncSuccess(int bytesTransferred, SocketFlags flags)
{
SetResults(SocketError.Success, bytesTransferred, flags);
if (NetEventSource.IsEnabled || Socket.s_perfCountersEnabled)
{
LogBytesTransferred(bytesTransferred, _completedOperation);
}
SocketError socketError = SocketError.Success;
switch (_completedOperation)
{
case SocketAsyncOperation.Accept:
// Get the endpoint.
Internals.SocketAddress remoteSocketAddress = IPEndPointExtensions.Serialize(_currentSocket._rightEndPoint);
socketError = FinishOperationAccept(remoteSocketAddress);
if (socketError == SocketError.Success)
{
_acceptSocket = _currentSocket.UpdateAcceptSocket(_acceptSocket, _currentSocket._rightEndPoint.Create(remoteSocketAddress));
if (NetEventSource.IsEnabled)
{
NetEventSource.Accepted(_acceptSocket, _acceptSocket.RemoteEndPoint, _acceptSocket.LocalEndPoint);
}
}
else
{
SetResults(socketError, bytesTransferred, flags);
_acceptSocket = null;
_currentSocket.UpdateStatusAfterSocketError(socketError);
}
break;
case SocketAsyncOperation.Connect:
socketError = FinishOperationConnect();
if (socketError == SocketError.Success)
{
if (NetEventSource.IsEnabled)
{
NetEventSource.Connected(_currentSocket, _currentSocket.LocalEndPoint, _currentSocket.RemoteEndPoint);
}
// Mark socket connected.
_currentSocket.SetToConnected();
_connectSocket = _currentSocket;
}
else
{
SetResults(socketError, bytesTransferred, flags);
_currentSocket.UpdateStatusAfterSocketError(socketError);
}
break;
case SocketAsyncOperation.Disconnect:
_currentSocket.SetToDisconnected();
_currentSocket._remoteEndPoint = null;
break;
case SocketAsyncOperation.ReceiveFrom:
// Deal with incoming address.
_socketAddress.InternalSize = GetSocketAddressSize();
Internals.SocketAddress socketAddressOriginal = IPEndPointExtensions.Serialize(_remoteEndPoint);
if (!socketAddressOriginal.Equals(_socketAddress))
{
try
{
_remoteEndPoint = _remoteEndPoint.Create(_socketAddress);
}
catch
{
}
}
break;
case SocketAsyncOperation.ReceiveMessageFrom:
// Deal with incoming address.
_socketAddress.InternalSize = GetSocketAddressSize();
socketAddressOriginal = IPEndPointExtensions.Serialize(_remoteEndPoint);
if (!socketAddressOriginal.Equals(_socketAddress))
{
try
{
_remoteEndPoint = _remoteEndPoint.Create(_socketAddress);
}
catch
{
}
}
FinishOperationReceiveMessageFrom();
break;
case SocketAsyncOperation.SendPackets:
FinishOperationSendPackets();
break;
}
Complete();
}
public static void Create_Invalid()
{
EndPoint ep = CreateEndPoint();
Assert.Throws <NotImplementedException>(() => ep.Create(null));
}
// Receive data on this socket and record where it came from.
public int ReceiveFrom(byte[] buffer, int offset, int size,
SocketFlags socketFlags, ref EndPoint remoteEP)
{
int result;
byte[] addrReturn;
// Validate the arguments.
ValidateBuffer(buffer, offset, size);
if(remoteEP == null)
{
throw new ArgumentNullException("remoteEP");
}
else if(remoteEP.AddressFamily != family)
{
throw new SocketException(Errno.EINVAL);
}
// Create a sockaddr buffer to write the address into.
addrReturn = remoteEP.Serialize().Array;
Array.Clear(addrReturn, 0, addrReturn.Length);
// Perform the receive operation.
lock(readLock)
{
if(handle == InvalidHandle)
{
throw new ObjectDisposedException
(S._("Exception_Disposed"));
}
result = SocketMethods.ReceiveFrom
(handle, buffer, offset, size,
(int)socketFlags, addrReturn);
if(result < 0)
{
throw new SocketException(this.GetErrno());
}
else
{
remoteEP = remoteEP.Create
(new SocketAddress(addrReturn));
return result;
}
}
}
/// <inheritdoc />
public IEndPoint Create(SocketAddress socketAddress)
{
return(_endpoint.Create(socketAddress).ToInterface());
}
/// <summary>
/// Gets the <see cref="EndPoint"/> deep copy.
/// </summary>
/// <param name="endPoint">source</param>
/// <returns>deep copy object</returns>
private static EndPoint CopyEndPoint(EndPoint endPoint)
{
return(endPoint.Create(endPoint.Serialize()));
}
