ObjFW  Diff

						    socketAddresses:context:
						    exception:)
				       context: nil];
}

- (void)sendSOCKS5Request
{
	OFData *data = [OFData dataWithItems: "\x05\x01\x00"
				       count: 3];

	_SOCKS5State = SOCKS5_STATE_SEND_AUTHENTICATION;
	[_socket asyncWriteBuffer: "\x05\x01\x00"
	[_socket asyncWriteData: data
			   length: 3
		      runLoopMode: [[OFRunLoop currentRunLoop] currentMode]];
		    runLoopMode: [[OFRunLoop currentRunLoop] currentMode]];
}

-      (bool)stream: (OF_KINDOF(OFStream *))sock
  didReadIntoBuffer: (void *)buffer
	     length: (size_t)length
	  exception: (id)exception
{

		port[0] = _port >> 8;
		port[1] = _port & 0xFF;
		[_request addItems: port
			    count: 2];

		_SOCKS5State = SOCKS5_STATE_SEND_REQUEST;
		[_socket asyncWriteBuffer: [_request items]
		[_socket asyncWriteData: _request
				   length: [_request count]
			      runLoopMode: runLoopMode];
			    runLoopMode: runLoopMode];
		return false;
	case SOCKS5_STATE_READ_RESPONSE:
		response = buffer;

		if (response[0] != 5 || response[2] != 0) {
			_exception = [[OFConnectionFailedException alloc]
			    initWithHost: _host

		return false;
	default:
		assert(0);
		return false;
	}
}

- (size_t)stream: (OF_KINDOF(OFStream *))sock
  didWriteBuffer: (const void **)buffer
	  length: (size_t)length
       exception: (id)exception
- (OFData *)stream: (OF_KINDOF(OFStream *))sock
      didWriteData: (OFData *)data
      bytesWritten: (size_t)bytesWritten
	 exception: (id)exception
{
	of_run_loop_mode_t runLoopMode;

	if (exception != nil) {
		_exception = [exception retain];
		[self didConnect];
		return 0;
		return nil;
	}

	runLoopMode = [[OFRunLoop currentRunLoop] currentMode];

	switch (_SOCKS5State) {
	case SOCKS5_STATE_SEND_AUTHENTICATION:
		_SOCKS5State = SOCKS5_STATE_READ_VERSION;
		[_socket asyncReadIntoBuffer: _buffer
				 exactLength: 2
				 runLoopMode: runLoopMode];
		return 0;
		return nil;
	case SOCKS5_STATE_SEND_REQUEST:
		[_request release];
		_request = nil;

		_SOCKS5State = SOCKS5_STATE_READ_RESPONSE;
		[_socket asyncReadIntoBuffer: _buffer
				 exactLength: 4
				 runLoopMode: runLoopMode];
		return 0;
		return nil;
	default:
		assert(0);
		return 0;
		return nil;
	}
}
@end

@implementation OFTCPSocket_ConnectDelegate
- (void)dealloc
{