コード例 #1
0
        // callback函数
        internal static void UDPServerReadCallback(IAsyncResult ar)
        {
            RemoteSocketObject listenSocketObj = (RemoteSocketObject)ar.AsyncState;
            Socket             handler         = listenSocketObj.socket;
            EndPoint           remoteEndPoint  = new IPEndPoint(IPAddress.Any, 0);

            try {
                int recvCnt = handler.EndReceiveFrom(ar, ref remoteEndPoint);

                if (recvCnt > 0)
                {
                    SocketData recvData = new SocketData();
                    recvData.time = DateTime.Now;
                    recvData.type = 0;
                    recvData.data = listenSocketObj.buffer.GetBytes(recvCnt);

                    UdpServerSocketObject parent = (UdpServerSocketObject)listenSocketObj.Parent;
                    RemoteSocketObject    dstObj = null;
                    foreach (var c in parent.remoteSocketObjs)
                    {
                        if (((RemoteSocketObject)c).remoteEP.ToString() == remoteEndPoint.ToString())
                        {
                            dstObj = (RemoteSocketObject)c;
                            break;
                        }
                    }
                    if (dstObj == null)
                    {
                        dstObj             = new RemoteSocketObject();
                        dstObj.socket      = handler;
                        dstObj.Parent      = listenSocketObj.Parent;
                        dstObj.remoteEP    = remoteEndPoint;
                        dstObj.DisplayName = SocketModel.GetDisplayName(dstObj.remoteEP);
                        dstObj.Icon        = IconResources.ICON_CLIENT;
                        ((SocketObject)dstObj.Parent).remoteSocketObjs.Add(dstObj);
                    }

                    dstObj.dataList.Add(recvData);
                    dstObj.sb.Append(dstObj.genRecvString(recvData));

                    OnRecv(new RecvEventArgs(dstObj));

                    EndPoint tempEP = (EndPoint)(new IPEndPoint(IPAddress.Any, 0));
                    handler.BeginReceiveFrom(listenSocketObj.buffer, 0, RemoteSocketObject.BufferSize, 0,
                                             ref tempEP, new AsyncCallback(UDPServerReadCallback), listenSocketObj);
                }
                else
                {
                }
            } catch (Exception) {
            }
        }
コード例 #2
0
        /// <summary>
        /// 切换不同服务的页面
        /// </summary>
        private void SwitchView()
        {
            if (index1 < 0 && index2 < 0)
            {
                return;
            }
            if (index2 >= 0)
            {
                status.index1 = index1;
                status.index2 = index2;
                status.index3 = index3;
            }
            else
            {
                if (status.index2 < 0)
                {
                    return;
                }
            }

            HideAllCtls();

            SocketModel p1 = (SocketModel)socketModels[status.index1];


            if (p1 is TCPServerSocket)
            {
                ShowTCPServerView();
            }
            else if (p1 is TCPClientModel)
            {
                ShowTCPClientView();
            }
            else if (p1 is UDPServerModel)
            {
                ShowUDPServerView();
            }
            else if (p1 is UDPClientModel)
            {
                ShowUDPClientView();
            }
            else if (p1 is UDPGroupSocket)
            {
                ShowUDPGroupView();
            }
            else
            {
                status.index1 = status.index2 = status.index3 = -1;
            }
        }
コード例 #3
0
        internal static void acceptCallback(IAsyncResult ar)
        {
            TcpServerSocketObject socketObj = (TcpServerSocketObject)ar.AsyncState;

            try {
                Socket remoteSocket = socketObj.socket.EndAccept(ar);

                socketObj.doneEvent.Set();

                RemoteSocketObject remoteSocketObj = new RemoteSocketObject();
                remoteSocketObj.socket      = remoteSocket;
                remoteSocketObj.Parent      = socketObj;
                remoteSocketObj.remoteEP    = remoteSocket.RemoteEndPoint;
                remoteSocketObj.DisplayName = SocketModel.GetDisplayName(remoteSocketObj.remoteEP);
                remoteSocketObj.Icon        = IconResources.ICON_CLIENT;
                socketObj.remoteSocketObjs.Add(remoteSocketObj);
                OnAccept(new AcceptEventArgs(socketObj));
                remoteSocket.BeginReceive(remoteSocketObj.buffer, 0, RemoteSocketObject.BufferSize, 0,
                                          new AsyncCallback(readCallback), remoteSocketObj);
            } catch (Exception) { }
        }
コード例 #4
0
        private void BTCConnect_Click(object sender, RoutedEventArgs e)
        {
            SocketModel p1 = (SocketModel)socketModels[status.index1];

            if (p1 is TCPServerSocket)
            {
                DelNode(status.index1, status.index2, status.index3);
            }
            else if (p1 is TCPClientModel)
            {
                TcpClientSocketObject p2 = (TcpClientSocketObject)p1.Children[status.index2];

                if (p2.socket != null && p2.socket.Connected)
                {
                    ((TCPClientModel)p1).Disconnect(status.index2);
                }
                else
                {
                    ((TCPClientModel)p1).Connect(status.index2);
                }
            }

            RefreshDisplay();
        }