protected static void acceptConnections()
{
string serverFull = "SERVERFULL";
bool decSuccess = false;
Cipher.Encrypt(serverFull, p, out serverFull, out decSuccess);
while (listening)
{
bool except = false;
listener.Stop();
listener.Start(1);
try
{
listenSocket = listener.AcceptSocket();
}
catch (Exception listenEx)
{
except = true;
}
if (listenSocket.Connected)
{
if (clients < maxClients)
{
ClientClass c = new ClientClass();
SocketInformation info = new SocketInformation();
c.clientSocket = listenSocket;
c.clientSocket.ReceiveTimeout = 10;
byte[] bbuffer = new byte[65535];
c.clientSocket.Receive(bbuffer);
string nick = ASCIIEncoding.Default.GetString(bbuffer);
nick = nick.Substring(0, nick.IndexOf('\0'));
decSuccess = false;
Cipher.Decrypt(nick, p, out nick, out decSuccess);
c.nick = nick.Substring(4, nick.IndexOf("x") - 4);
c.state = 1;
clientList.Add(c);
clients++;
outputToConsole("added client " + (clients) + ": " + c.nick + " on endpoint " + listenSocket.RemoteEndPoint.ToString() + "\r\n");
string response = "SEED" + seed + "SIZE" + size + "END";
Cipher.Encrypt(response, p, out response, out decSuccess);
c.clientSocket.Send(ASCIIEncoding.Default.GetBytes(response));
}
else
{
listenSocket.Send(ASCIIEncoding.Default.GetBytes(serverFull));
}
}
}
outputToConsole("\r\n\r\nExiting...\r\n");
closeListeners();
}
public static unsafe SafeCloseSocket CreateSocket(SocketInformation socketInformation, out AddressFamily addressFamily, out SocketType socketType, out ProtocolType protocolType)
{
SafeCloseSocket handle;
Interop.Winsock.WSAPROTOCOL_INFO protocolInfo;
fixed (byte* pinnedBuffer = socketInformation.ProtocolInformation)
{
handle = SafeCloseSocket.CreateWSASocket(pinnedBuffer);
protocolInfo = (Interop.Winsock.WSAPROTOCOL_INFO)Marshal.PtrToStructure<Interop.Winsock.WSAPROTOCOL_INFO>((IntPtr)pinnedBuffer);
}
if (handle.IsInvalid)
{
SocketException e = new SocketException();
if (e.SocketErrorCode == SocketError.InvalidArgument)
{
throw new ArgumentException(SR.net_sockets_invalid_socketinformation, "socketInformation");
}
else
{
throw e;
}
}
addressFamily = protocolInfo.iAddressFamily;
socketType = (SocketType)protocolInfo.iSocketType;
protocolType = (ProtocolType)protocolInfo.iProtocol;
return handle;
}
public static unsafe SafeCloseSocket CreateSocket(SocketInformation socketInformation, out AddressFamily addressFamily, out SocketType socketType, out ProtocolType protocolType)
{
SafeCloseSocket handle;
Interop.Winsock.WSAPROTOCOL_INFO protocolInfo;
fixed(byte *pinnedBuffer = socketInformation.ProtocolInformation)
{
handle = SafeCloseSocket.CreateWSASocket(pinnedBuffer);
protocolInfo = (Interop.Winsock.WSAPROTOCOL_INFO)Marshal.PtrToStructure <Interop.Winsock.WSAPROTOCOL_INFO>((IntPtr)pinnedBuffer);
}
if (handle.IsInvalid)
{
SocketException e = new SocketException();
if (e.SocketErrorCode == SocketError.InvalidArgument)
{
throw new ArgumentException(SR.net_sockets_invalid_socketinformation, "socketInformation");
}
else
{
throw e;
}
}
addressFamily = protocolInfo.iAddressFamily;
socketType = (SocketType)protocolInfo.iSocketType;
protocolType = (ProtocolType)protocolInfo.iProtocol;
return(handle);
}
public SocketConnection(uint pSockID, SocketInformation socketInformation_0)
: base(socketInformation_0)
{
this.bool_0 = false;
this.uint_0 = pSockID;
this.string_0 = base.RemoteEndPoint.ToString().Split(new char[] { ':' })[0];
}
public Socket(ns.SocketInformation socketInformation)
: base(socketInformation)
{
lock (_socklist)
{
_socklist.Add(FD, this);
}
//EDB.WriteLine("Making socket w/ FD=" + FD);
}
public MusConnection(SocketInformation socketInformation)
: base(socketInformation)
{
_buffer = new byte[512];
_asyncOnReceive = OnReceive;
WaitForData();
}
public SocketConnection(uint uint_1, SocketInformation socketInformation_0)
: base(socketInformation_0)
{
this.uint_0 = uint_1;
this.string_0 = base.RemoteEndPoint.ToString().Split(new char[]
{
':'
})[0];
}
public Socket(ns.SocketInformation socketInformation)
: base(socketInformation)
{
if (_socklist == null)
{
_socklist = new SortedList <uint, Socket>();
}
_socklist.Add(FD, this);
//EDB.WriteLine("Making socket w/ FD=" + FD);
}
internal void HandleNewConnection(SocketInformation connectioninfo, int PreconnID)
{
TcpConnection connection = new TcpConnection(Convert.ToUInt32(PreconnID), connectioninfo);
this.Connections[PreconnID] = connection;
PhoenixEnvironment.GetGame().GetClientManager().CreateAndStartClient((uint)PreconnID, ref connection);
if (PhoenixEnvironment.GetConfig().data["emu.messages.connections"] == "1")
{
Logging.WriteLine(string.Concat(new object[] { ">> Connection [", PreconnID, "] from [", connection.ipAddress, "]" }));
}
}
public SocketClient(SocketInformation Info)
: base(Info)
{
this.Client = new Client(this);
this.ArrayBuffer = new byte[ARRAY_BUFFER_SIZE];
base.Blocking = false;
ReceiveCallback = new AsyncCallback(EndReceiving);
SendCallback = new AsyncCallback(EndSending);
}
internal void method_5(SocketInformation socketInformation_0, int int_0)
{
SocketConnection Message = new SocketConnection(Convert.ToUInt32(int_0), socketInformation_0);
this.Message1_0[int_0] = Message;
GoldTree.GetGame().GetClientManager().method_8((uint)int_0, ref Message);
if (GoldTree.GetConfig().data["emu.messages.connections"] == "1")
{
Logging.WriteLine(string.Concat(new object[]
{
">> Connection [",
int_0,
"] from [",
Message.String_0,
"]"
}));
}
}
protected virtual void ProcessSocket(SocketInformation info)
{
using (var psk = new Socket(info))
{
int len = 0;
var buf = new byte[4096];
while (true)
{
try
{
if (psk.Available > 0)
{
len = psk.Receive(buf);
if (len < 1)
{
break;
}
}
else
{
break;
}
}
catch (Exception ex)
{
log.e(ex);
}
}
string response =
$@"HTTP/1.0 200 OK
Connection:close
Content-Type:text/html; charset=utf-8
<html><body>{AppDomain.CurrentDomain.FriendlyName}</body></html>
";
UTF8Encoding en = new UTF8Encoding();
var bytes = en.GetBytes(response);
psk.Send(bytes);
}
}
public MdoSocket(SocketInformation socketInformation)
: base(socketInformation)
{
allDone = new ManualResetEvent(false);
}
public Socket(SocketInformation socketInformation)
{
throw new NotImplementedException();
}
public static unsafe SocketError CreateSocket(
SocketInformation socketInformation,
out SafeSocketHandle socket,
ref AddressFamily addressFamily,
ref SocketType socketType,
ref ProtocolType protocolType)
{
if (socketInformation.ProtocolInformation == null || socketInformation.ProtocolInformation.Length < sizeof(Interop.Winsock.WSAPROTOCOL_INFOW))
{
throw new ArgumentException(SR.net_sockets_invalid_socketinformation, nameof(socketInformation));
}
Interop.Winsock.EnsureInitialized();
fixed(byte *protocolInfoBytes = socketInformation.ProtocolInformation)
{
// Sockets are non-inheritable in .NET Core.
// Handle properties like HANDLE_FLAG_INHERIT are not cloned with socket duplication, therefore
// we need to disable handle inheritance when constructing the new socket handle from Protocol Info.
// Additionally, it looks like WSA_FLAG_NO_HANDLE_INHERIT has no effect when being used with the Protocol Info
// variant of WSASocketW, so it is being passed to that call only for consistency.
// Inheritance is being disabled with SetHandleInformation(...) after the WSASocketW call.
IntPtr handle = Interop.Winsock.WSASocketW(
(AddressFamily)(-1),
(SocketType)(-1),
(ProtocolType)(-1),
(IntPtr)protocolInfoBytes,
0,
Interop.Winsock.SocketConstructorFlags.WSA_FLAG_OVERLAPPED |
Interop.Winsock.SocketConstructorFlags.WSA_FLAG_NO_HANDLE_INHERIT);
socket = new SafeSocketHandle(handle, ownsHandle: true);
if (socket.IsInvalid)
{
SocketError error = GetLastSocketError();
if (NetEventSource.Log.IsEnabled())
{
NetEventSource.Error(null, $"WSASocketW failed with error {error}");
}
socket.Dispose();
return(error);
}
if (!Interop.Kernel32.SetHandleInformation(socket, Interop.Kernel32.HandleFlags.HANDLE_FLAG_INHERIT, 0))
{
// Returning SocketError for consistency, since the call site can deal with conversion, and
// the most common SetHandleInformation error (AccessDenied) is included in SocketError anyways:
SocketError error = GetLastSocketError();
if (NetEventSource.Log.IsEnabled())
{
NetEventSource.Error(null, $"SetHandleInformation failed with error {error}");
}
socket.Dispose();
return(error);
}
if (NetEventSource.Log.IsEnabled())
{
NetEventSource.Info(null, socket);
}
Interop.Winsock.WSAPROTOCOL_INFOW *protocolInfo = (Interop.Winsock.WSAPROTOCOL_INFOW *)protocolInfoBytes;
addressFamily = protocolInfo->iAddressFamily;
socketType = protocolInfo->iSocketType;
protocolType = protocolInfo->iProtocol;
return(SocketError.Success);
}
}
public Socket(SocketInformation socketInformation)
{
}
public CipheredCrosSocket(SocketInformation socketInformation)
: base(socketInformation)
{
}
public static unsafe SafeCloseSocket CreateSocket(SocketInformation socketInformation, out AddressFamily addressFamily, out SocketType socketType, out ProtocolType protocolType)
{
throw new PlatformNotSupportedException();
}
public Socket (SocketInformation socketInformation)
{
var options = socketInformation.Options;
islistening = (options & SocketInformationOptions.Listening) != 0;
connected = (options & SocketInformationOptions.Connected) != 0;
blocking = (options & SocketInformationOptions.NonBlocking) == 0;
useoverlappedIO = (options & SocketInformationOptions.UseOnlyOverlappedIO) != 0;
var result = Mono.DataConverter.Unpack ("iiiil", socketInformation.ProtocolInformation, 0);
address_family = (AddressFamily) (int) result [0];
socket_type = (SocketType) (int) result [1];
protocol_type = (ProtocolType) (int) result [2];
isbound = (ProtocolType) (int) result [3] != 0;
socket = (IntPtr) (long) result [4];
SocketDefaults ();
}
public TcpDuplicateContext(System.Net.Sockets.SocketInformation socketInformation, Uri via, byte[] readData) : base(via, readData)
{
this.socketInformation = socketInformation;
}
/// <summary>
/// Initializes a new instance of the <see cref="T:System.Net.Sockets.Socket"/> class using the specified value returned from <see cref="M:System.Net.Sockets.Socket.DuplicateAndClose(System.Int32)"/>.
/// </summary>
/// <param name="socketInformation">The socket information returned by <see cref="M:System.Net.Sockets.Socket.DuplicateAndClose(System.Int32)"/>.</param>
public unsafe Socket(SocketInformation socketInformation)
{
Socket.s_LoggingEnabled = Logging.On;
if (Socket.s_LoggingEnabled)
Logging.Enter(Logging.Sockets, (object) this, "Socket", (object) this.addressFamily);
ExceptionHelper.UnrestrictedSocketPermission.Demand();
Socket.InitializeSockets();
if (socketInformation.ProtocolInformation == null || socketInformation.ProtocolInformation.Length < Socket.protocolInformationSize)
throw new ArgumentException(SR.GetString("net_sockets_invalid_socketinformation"), "socketInformation.ProtocolInformation");
fixed (byte* pinnedBuffer = socketInformation.ProtocolInformation)
{
this.m_Handle = SafeCloseSocket.CreateWSASocket(pinnedBuffer);
UnsafeNclNativeMethods.OSSOCK.WSAPROTOCOL_INFO wsaprotocolInfo = (UnsafeNclNativeMethods.OSSOCK.WSAPROTOCOL_INFO) Marshal.PtrToStructure((IntPtr) ((void*) pinnedBuffer), typeof (UnsafeNclNativeMethods.OSSOCK.WSAPROTOCOL_INFO));
this.addressFamily = wsaprotocolInfo.iAddressFamily;
this.socketType = (SocketType) wsaprotocolInfo.iSocketType;
this.protocolType = (ProtocolType) wsaprotocolInfo.iProtocol;
}
if (this.m_Handle.IsInvalid)
{
SocketException socketException = new SocketException();
if (socketException.ErrorCode == 10022)
throw new ArgumentException(SR.GetString("net_sockets_invalid_socketinformation"), "socketInformation");
else
throw socketException;
}
else
{
if (this.addressFamily != AddressFamily.InterNetwork && this.addressFamily != AddressFamily.InterNetworkV6)
throw new NotSupportedException(SR.GetString("net_invalidversion"));
this.m_IsConnected = socketInformation.IsConnected;
this.willBlock = !socketInformation.IsNonBlocking;
this.InternalSetBlocking(this.willBlock);
this.isListening = socketInformation.IsListening;
this.UseOnlyOverlappedIO = socketInformation.UseOnlyOverlappedIO;
if (socketInformation.RemoteEndPoint != null)
{
this.m_RightEndPoint = socketInformation.RemoteEndPoint;
this.m_RemoteEndPoint = socketInformation.RemoteEndPoint;
}
else
{
EndPoint endPoint = (EndPoint) null;
if (this.addressFamily == AddressFamily.InterNetwork)
endPoint = (EndPoint) IPEndPoint.Any;
else if (this.addressFamily == AddressFamily.InterNetworkV6)
endPoint = (EndPoint) IPEndPoint.IPv6Any;
SocketAddress socketAddress = endPoint.Serialize();
SocketError socketError;
try
{
socketError = UnsafeNclNativeMethods.OSSOCK.getsockname(this.m_Handle, socketAddress.m_Buffer, out socketAddress.m_Size);
}
catch (ObjectDisposedException ex)
{
socketError = SocketError.NotSocket;
}
if (socketError == SocketError.Success)
{
try
{
this.m_RightEndPoint = endPoint.Create(socketAddress);
}
catch
{
}
}
}
if (!Socket.s_LoggingEnabled)
return;
Logging.Exit(Logging.Sockets, (object) this, "Socket", (string) null);
}
}
public Socket(SocketInformation socketInformation)
{
s_loggingEnabled = Logging.On;
if (s_loggingEnabled)
{
Logging.Enter(Logging.Sockets, this, "Socket", _addressFamily);
}
InitializeSockets();
if (socketInformation.ProtocolInformation == null || socketInformation.ProtocolInformation.Length < SocketPal.ProtocolInformationSize)
{
throw new ArgumentException(SR.net_sockets_invalid_socketinformation, "socketInformation.ProtocolInformation");
}
_handle = SocketPal.CreateSocket(socketInformation, out _addressFamily, out _socketType, out _protocolType);
if (_addressFamily != AddressFamily.InterNetwork && _addressFamily != AddressFamily.InterNetworkV6)
{
throw new NotSupportedException(SR.net_invalidversion);
}
_isConnected = socketInformation.IsConnected;
_willBlock = !socketInformation.IsNonBlocking;
InternalSetBlocking(_willBlock);
_isListening = socketInformation.IsListening;
// Are we bound? If so, what's the local endpoint?
if (socketInformation.RemoteEndPoint != null)
{
_rightEndPoint = socketInformation.RemoteEndPoint;
_remoteEndPoint = socketInformation.RemoteEndPoint;
}
else
{
EndPoint ep = null;
if (_addressFamily == AddressFamily.InterNetwork)
{
ep = IPEndPointStatics.Any;
}
else if (_addressFamily == AddressFamily.InterNetworkV6)
{
ep = IPEndPointStatics.IPv6Any;
}
Internals.SocketAddress socketAddress = IPEndPointExtensions.Serialize(ep);
SocketError errorCode;
try
{
errorCode = SocketPal.GetSockName(
_handle,
socketAddress.Buffer,
ref socketAddress.InternalSize);
}
catch (ObjectDisposedException)
{
errorCode = SocketError.NotSocket;
}
if (errorCode == SocketError.Success)
{
try
{
// We're bound. Set _rightEndPoint accordingly.
_rightEndPoint = ep.Create(socketAddress);
}
catch
{
}
}
}
if (s_loggingEnabled)
{
Logging.Exit(Logging.Sockets, this, "Socket", null);
}
}
public SocketInformation DuplicateAndClose (int targetProcessId)
{
var si = new SocketInformation ();
si.Options =
(is_listening ? SocketInformationOptions.Listening : 0) |
(is_connected ? SocketInformationOptions.Connected : 0) |
(is_blocking ? 0 : SocketInformationOptions.NonBlocking) |
(use_overlapped_io ? SocketInformationOptions.UseOnlyOverlappedIO : 0);
si.ProtocolInformation = Mono.DataConverter.Pack ("iiiil", (int)address_family, (int)socket_type, (int)protocol_type, is_bound ? 1 : 0, (long)Handle);
safe_handle = null;
return si;
}
public bool Open(byte[] socketInformationBytes)
{
try
{
SocketInformation SI = new SocketInformation();
SI.ProtocolInformation = socketInformationBytes;
SI.Options = new SocketInformationOptions();
SI.Options = SocketInformationOptions.Connected;
_Socket = new Socket(SI);
_Socket.Blocking = true;
if (_Socket.Connected) _Stream = new NetworkStream(_Socket);
return _Socket.Connected;
}
catch (SocketException sex)
{
RMLog.Exception(sex, "SocketException in TcpConnection::Open(). ErrorCode=" + sex.ErrorCode.ToString());
return false;
}
catch (Exception ex)
{
RMLog.Exception(ex, "Exception in TcpConnection::Open()");
return false;
}
}
public bool Open(int ASocketHandle)
{
if (OSUtils.IsWindows)
{
try
{
NativeMethods.WSAData WSA = new NativeMethods.WSAData();
SocketError Result = NativeMethods.WSAStartup((short)0x0202, out WSA);
if (Result != SocketError.Success) throw new SocketException(NativeMethods.WSAGetLastError());
SocketPermission SP = new SocketPermission(System.Security.Permissions.PermissionState.Unrestricted);
SP.Demand();
SocketInformation SI = new SocketInformation();
SI.Options = SocketInformationOptions.Connected;
SI.ProtocolInformation = new byte[Marshal.SizeOf(typeof(NativeMethods.WSAPROTOCOL_INFO))];
Result = SocketError.Success;
unsafe
{
fixed (byte* pinnedBuffer = SI.ProtocolInformation)
{
Result = NativeMethods.WSADuplicateSocket(new IntPtr(ASocketHandle), (uint)Process.GetCurrentProcess().Id, pinnedBuffer);
}
}
if (Result != SocketError.Success) throw new SocketException(NativeMethods.WSAGetLastError());
return Open(new Socket(SI));
}
catch (SocketException sex)
{
RMLog.Exception(sex, "SocketException in TcpConnection::Open(). ErrorCode=" + sex.ErrorCode.ToString());
return false;
}
catch (Exception ex)
{
RMLog.Exception(ex, "Exception in TcpConnection::Open()");
return false;
}
}
else
{
try
{
SocketInformation SI = new SocketInformation();
SI.Options = SocketInformationOptions.Connected;
SI.ProtocolInformation = new byte[24];
// From Mono's Socket.cs DuplicateAndClose() SI.ProtocolInformation = Mono.DataConverter.Pack("iiiil", (int)address_family, (int)socket_type, (int)protocol_type, isbound ? 1 : 0, (long)socket);
byte[] B1 = BitConverter.GetBytes((int)AddressFamily.InterNetwork);
byte[] B2 = BitConverter.GetBytes((int)SocketType.Stream);
byte[] B3 = BitConverter.GetBytes((int)ProtocolType.Tcp);
byte[] B4 = BitConverter.GetBytes((int)1);
byte[] B5 = BitConverter.GetBytes((long)ASocketHandle);
Array.Copy(B1, 0, SI.ProtocolInformation, 0, B1.Length);
Array.Copy(B2, 0, SI.ProtocolInformation, 4, B2.Length);
Array.Copy(B3, 0, SI.ProtocolInformation, 8, B3.Length);
Array.Copy(B4, 0, SI.ProtocolInformation, 12, B4.Length);
Array.Copy(B5, 0, SI.ProtocolInformation, 16, B5.Length);
return Open(new Socket(SI));
}
catch (SocketException sex)
{
RMLog.Exception(sex, "SocketException in TcpConnection::Open(). ErrorCode=" + sex.ErrorCode.ToString());
return false;
}
catch (Exception ex)
{
RMLog.Exception(ex, "Exception in TcpConnection::Open()");
return false;
}
}
}
/// <summary>
/// Duplicates the socket reference for the target process, and closes the socket for this process.
/// </summary>
///
/// <returns>
/// The socket reference to be passed to the target process.
/// </returns>
/// <param name="targetProcessId">The ID of the target process where a duplicate of the socket reference is created.</param><exception cref="T:System.Net.Sockets.SocketException"><paramref name="targetProcessID"/> is not a valid process id.-or- Duplication of the socket reference failed. </exception>
public unsafe SocketInformation DuplicateAndClose(int targetProcessId)
{
if (Socket.s_LoggingEnabled)
Logging.Enter(Logging.Sockets, (object) this, "DuplicateAndClose", (string) null);
if (this.CleanedUp)
throw new ObjectDisposedException(this.GetType().FullName);
ExceptionHelper.UnrestrictedSocketPermission.Demand();
SocketInformation socketInformation = new SocketInformation();
socketInformation.ProtocolInformation = new byte[Socket.protocolInformationSize];
SocketError socketError;
fixed (byte* pinnedBuffer = socketInformation.ProtocolInformation)
socketError = (SocketError) UnsafeNclNativeMethods.OSSOCK.WSADuplicateSocket(this.m_Handle, (uint) targetProcessId, pinnedBuffer);
if (socketError != SocketError.Success)
{
SocketException socketException = new SocketException();
if (Socket.s_LoggingEnabled)
Logging.Exception(Logging.Sockets, (object) this, "DuplicateAndClose", (Exception) socketException);
throw socketException;
}
else
{
socketInformation.IsConnected = this.Connected;
socketInformation.IsNonBlocking = !this.Blocking;
socketInformation.IsListening = this.isListening;
socketInformation.UseOnlyOverlappedIO = this.UseOnlyOverlappedIO;
socketInformation.RemoteEndPoint = this.m_RemoteEndPoint;
this.Close(-1);
if (Socket.s_LoggingEnabled)
Logging.Exit(Logging.Sockets, (object) this, "DuplicateAndClose", (string) null);
return socketInformation;
}
}
public Socket(SocketInformation socketInformation) {
s_LoggingEnabled = Logging.On;
if(s_LoggingEnabled)Logging.Enter(Logging.Sockets, this, "Socket", addressFamily);
ExceptionHelper.UnrestrictedSocketPermission.Demand();
InitializeSockets();
if(socketInformation.ProtocolInformation == null || socketInformation.ProtocolInformation.Length < protocolInformationSize){
throw new ArgumentException(SR.GetString(SR.net_sockets_invalid_socketinformation), "socketInformation.ProtocolInformation");
}
unsafe{
fixed(byte * pinnedBuffer = socketInformation.ProtocolInformation){
m_Handle = SafeCloseSocket.CreateWSASocket(pinnedBuffer);
UnsafeNclNativeMethods.OSSOCK.WSAPROTOCOL_INFO protocolInfo = (UnsafeNclNativeMethods.OSSOCK.WSAPROTOCOL_INFO)Marshal.PtrToStructure((IntPtr)pinnedBuffer, typeof(UnsafeNclNativeMethods.OSSOCK.WSAPROTOCOL_INFO));
addressFamily = protocolInfo.iAddressFamily;
socketType = (SocketType)protocolInfo.iSocketType;
protocolType = (ProtocolType)protocolInfo.iProtocol;
}
}
if (m_Handle.IsInvalid) {
SocketException e = new SocketException();
if(e.ErrorCode == (int)SocketError.InvalidArgument){
throw new ArgumentException(SR.GetString(SR.net_sockets_invalid_socketinformation), "socketInformation");
}
else {
throw e;
}
}
if (addressFamily != AddressFamily.InterNetwork && addressFamily != AddressFamily.InterNetworkV6) {
throw new NotSupportedException(SR.GetString(SR.net_invalidversion));
}
m_IsConnected = socketInformation.IsConnected;
willBlock = !socketInformation.IsNonBlocking;
InternalSetBlocking(willBlock);
isListening = socketInformation.IsListening;
UseOnlyOverlappedIO = socketInformation.UseOnlyOverlappedIO;
//are we bound? if so, what's the local endpoint?
if (socketInformation.RemoteEndPoint != null) {
m_RightEndPoint = socketInformation.RemoteEndPoint;
m_RemoteEndPoint = socketInformation.RemoteEndPoint;
}
else {
EndPoint ep = null;
if (addressFamily == AddressFamily.InterNetwork ) {
ep = IPEndPoint.Any;
}
else if(addressFamily == AddressFamily.InterNetworkV6) {
ep = IPEndPoint.IPv6Any;
}
SocketAddress socketAddress = ep.Serialize();
SocketError errorCode;
try
{
errorCode = UnsafeNclNativeMethods.OSSOCK.getsockname(
m_Handle,
socketAddress.m_Buffer,
ref socketAddress.m_Size);
}
catch (ObjectDisposedException)
{
errorCode = SocketError.NotSocket;
}
if (errorCode == SocketError.Success) {
try {
//we're bound
m_RightEndPoint = ep.Create(socketAddress);
}
catch {
}
}
}
if(s_LoggingEnabled)Logging.Exit(Logging.Sockets, this, "Socket", null);
}
public TcpDuplicateContext(SocketInformation socketInformation, Uri via, byte[] readData)
: base(via, readData)
{
this.socketInformation = socketInformation;
}
public SocketInformation DuplicateAndClose(int targetProcessId){
if(s_LoggingEnabled)Logging.Enter(Logging.Sockets, this, "DuplicateAndClose", null);
if (CleanedUp)
{
throw new ObjectDisposedException(GetType().FullName);
}
ExceptionHelper.UnrestrictedSocketPermission.Demand();
SocketInformation info = new SocketInformation();
info.ProtocolInformation = new byte[protocolInformationSize];
// This can throw ObjectDisposedException.
SocketError errorCode;
#if !FEATURE_PAL
unsafe {
fixed (byte* pinnedBuffer = info.ProtocolInformation) {
errorCode = (SocketError) UnsafeNclNativeMethods.OSSOCK.WSADuplicateSocket(m_Handle, (uint)targetProcessId, pinnedBuffer);
}
}
#else
errorCode = SocketError.SocketError;
#endif // !FEATURE_PAL
if (errorCode!=SocketError.Success) {
SocketException socketException = new SocketException();
if(s_LoggingEnabled)Logging.Exception(Logging.Sockets, this, "DuplicateAndClose", socketException);
throw socketException;
}
info.IsConnected = Connected;
info.IsNonBlocking = !Blocking;
info.IsListening = isListening;
info.UseOnlyOverlappedIO = UseOnlyOverlappedIO;
info.RemoteEndPoint = m_RemoteEndPoint;
//make sure we don't shutdown, etc.
Close(-1);
if(s_LoggingEnabled)Logging.Exit(Logging.Sockets, this, "DuplicateAndClose", null);
return info;
}
internal void ConnectFromSocket(SocketInformation si)
{
Socket s = new Socket(si);
ConnectFromSocket(s);
}
public SocketInformation DuplicateAndClose (int targetProcessId)
{
var si = new SocketInformation ();
si.Options =
(islistening ? SocketInformationOptions.Listening : 0) |
(connected ? SocketInformationOptions.Connected : 0) |
(blocking ? 0 : SocketInformationOptions.NonBlocking) |
(useoverlappedIO ? SocketInformationOptions.UseOnlyOverlappedIO : 0);
si.ProtocolInformation = Mono.DataConverter.Pack ("iiiil", (int)address_family, (int)socket_type, (int)protocol_type, isbound ? 1 : 0, (long)socket);
socket = (IntPtr) (-1);
return si;
}
public RSocket( SocketInformation socketinformation )
: base(socketinformation)
{
}
public void Start(SocketInformation info)
{
SetEncoding(Encoding.ASCII);
_SockInfo = info;
_Sock = new Socket(info);
}
public Socket (SocketInformation socketInformation)
{
throw new NotImplementedException ("SocketInformation not figured out yet");
// ifdef to avoid the warnings.
#if false
//address_family = socketInformation.address_family;
//socket_type = socketInformation.socket_type;
//protocol_type = socketInformation.protocol_type;
address_family = AddressFamily.InterNetwork;
socket_type = SocketType.Stream;
protocol_type = ProtocolType.IP;
int error;
socket = Socket_internal (address_family, socket_type, protocol_type, out error);
if (error != 0)
throw new SocketException (error);
SocketDefaults ();
#endif
}
public Socket (SocketInformation socketInformation)
{
this.is_listening = (socketInformation.Options & SocketInformationOptions.Listening) != 0;
this.is_connected = (socketInformation.Options & SocketInformationOptions.Connected) != 0;
this.is_blocking = (socketInformation.Options & SocketInformationOptions.NonBlocking) == 0;
this.use_overlapped_io = (socketInformation.Options & SocketInformationOptions.UseOnlyOverlappedIO) != 0;
var result = Mono.DataConverter.Unpack ("iiiil", socketInformation.ProtocolInformation, 0);
this.address_family = (AddressFamily) (int) result [0];
this.socket_type = (SocketType) (int) result [1];
this.protocol_type = (ProtocolType) (int) result [2];
this.is_bound = (ProtocolType) (int) result [3] != 0;
this.safe_handle = new SafeSocketHandle ((IntPtr) (long) result [4], true);
SocketDefaults ();
}
public SocketWrap(SocketInformation socketInformation)
{
UnderlyingObject = new Socket(socketInformation);
}
public Socket(SocketInformation socketInformation)
{
// This constructor works in conjunction with DuplicateAndClose, which is not supported on Unix.
// See comments in DuplicateAndClose.
throw new PlatformNotSupportedException(SR.net_sockets_duplicateandclose_notsupported);
}
static void Main( string[] args )
{
#if DEBUG
Console.WriteLine("PID {0} Debug", Process.GetCurrentProcess().Id );
#else
Console.WriteLine("PID {0} Release", Process.GetCurrentProcess().Id );
#endif
if (!args.Any(arg=>arg.StartsWith("--original="))) { // Assume we're the original process
OriginalPath = Assembly.GetExecutingAssembly().GetName().CodeBase;
// Relaunch and quit so that we don't lock the original executable:
Relaunch();
return;
}
OriginalPath = args.First(arg=>arg.StartsWith("--original=")).Remove(0,"--original=".Length);
if (args.Any(arg=>arg.StartsWith("--pipe="))) {
var pipename = args.First(arg=>arg.StartsWith("--pipe=")).Remove(0,"--pipe=".Length);
var pipe = new AnonymousPipeClientStream(pipename);
var buffer = new byte[9001];
int read=0, length=0;
do {
read = pipe.Read(buffer,length,buffer.Length-length);
length += read;
} while ( read!=0 );
var si = new SocketInformation()
{ Options = SocketInformationOptions.Connected | SocketInformationOptions.UseOnlyOverlappedIO
, ProtocolInformation = buffer.Take(length).ToArray()
};
Connection = IrcConnection.RecoverConnectionFrom( new Socket(si) );
} else {
Connection = new IrcConnection( "irc.afternet.org", 6667 );
}
Connection.Listeners.Add(new CommandResponder(){State=Connection.Listeners[0] as IrcConnectionState});
Connection.BeginPumping();
Connection.WaitPumping();
if ( RelaunchFlag ) Relaunch();
}
