gatewaydetectaction.cs

破解的飞信源代码

namespace Imps.Client.CommLayer.NetworkDetect
{
    using Imps.Client.Resource;
    using Imps.Client.Utils;
    using System;
    using System.Collections.Generic;
    using System.Net.NetworkInformation;
    using System.Threading;

    public class GateWayDetectAction : DetectAction
    {
        private Ping _ping;

        public GateWayDetectAction()
        {
            base.Description = "网关";
            base.NextStage = NetworkDetectStage.IeOffline;
            this._ping = new Ping();
        }

        public override void BeginDetectAction()
        {
            ThreadPool.QueueUserWorkItem(new WaitCallback(this.StartDetect), this);
        }

        public override void CancelDetectAction()
        {
        }

        private void StartDetect(object state)
        {
            Thread.CurrentThread.Name = "Imps.Client.Pc.NetworkDetect.GateWayDetectAction";
            List<DetectResult> details = new List<DetectResult>();
            Queue<GatewayIPAddressInformation> gateways = new Queue<GatewayIPAddressInformation>();
            try
            {
                foreach (NetworkInterface interface2 in NetworkInterface.GetAllNetworkInterfaces())
                {
                    using (IEnumerator<GatewayIPAddressInformation> enumerator = interface2.GetIPProperties().get_GatewayAddresses().GetEnumerator())
                    {
                        while (enumerator.MoveNext())
                        {
                            GatewayIPAddressInformation information = enumerator.get_Current();
                            gateways.Enqueue(information);
                        }
                    }
                }
                if (gateways.get_Count() > 0)
                {
                    this.TestGateWay(gateways, details);
                }
                else
                {
                    details.Add(new DetectResult(DetectStatus.Suspect, StringTable.NetworkDetect.NoGateWay));
                    base.CanResume = true;
                    base.FireDetecFinsihedEvent(this, new DetectEventArgs(true, details));
                }
            }
            catch (PlatformNotSupportedException exception)
            {
                ClientLogger.WriteGeneral(exception.ToString());
                details.Add(new DetectResult(DetectStatus.Failed, StringTable.NetworkDetect.PlatformNotSupport));
                base.CanResume = true;
                base.FireDetecFinsihedEvent(this, new DetectEventArgs(false, details));
            }
            catch (Exception exception2)
            {
                ClientLogger.WriteGeneral(exception2.ToString());
                details.Add(new DetectResult(DetectStatus.Failed, StringTable.NetworkDetect.ErrorOccour));
                base.CanResume = true;
                base.FireDetecFinsihedEvent(this, new DetectEventArgs(false, details));
            }
        }

        private void TestGateWay(Queue<GatewayIPAddressInformation> gateways, List<DetectResult> details)
        {
            int num = 0;
            while (gateways.get_Count() > 0)
            {
                string description = gateways.Dequeue().get_Address().ToString();
                try
                {
                    if (description.StartsWith("169"))
                    {
                        details.Add(new DetectResult(DetectStatus.Failed, description));
                        num++;
                    }
                    else if (this._ping.Send(description, 0x3e8).get_Status() == null)
                    {
                        details.Add(new DetectResult(DetectStatus.Passed, description));
                    }
                    else
                    {
                        details.Add(new DetectResult(DetectStatus.Failed, description));
                        num++;
                    }
                    continue;
                }
                catch (Exception exception)
                {
                    ClientLogger.WriteGeneral(exception.ToString());
                    details.Add(new DetectResult(DetectStatus.Failed, description));
                    continue;
                }
            }
            base.CanResume = true;
            base.FireDetecFinsihedEvent(this, new DetectEventArgs(num == 0, details));
        }

        public override NetworkDetectStage CurrentStage
        {
            get
            {
                return NetworkDetectStage.GateWay;
            }
        }
    }
}