loginexception.cs

破解的飞信源代码

namespace Imps.Client.Core
{
    using Imps.Client.Resource;
    using System;
    using System.Net;
    using System.Runtime.Serialization;

    [Serializable]
    public class LoginException : Exception
    {
        private int bizCode;
        private int errorCode;
        private ExceptionType exType;
        private const int httpOk = 200;
        private string plainText;
        private LoginStage stage;

        public LoginException()
        {
            this.exType = ExceptionType.WebException;
        }

        public LoginException(string message) : base(message)
        {
            this.exType = ExceptionType.WebException;
        }

        protected LoginException(SerializationInfo info, StreamingContext context) : base(info, context)
        {
            this.exType = ExceptionType.WebException;
        }

        public LoginException(string message, Exception inner) : base(message, inner)
        {
            this.exType = ExceptionType.WebException;
        }

        private string GetErrorExplain(int _bizCode, int _errorCode)
        {
            string text = string.Format("{0}{1}。", _bizCode, _errorCode);
            switch (_errorCode)
            {
                case 0x578:
                case 0x579:
                case 0x57a:
                case 0x57b:
                case 0x57c:
                case 0x57d:
                case 0x57e:
                    text = text + "您可能遇到了网络问题或服务器故障，";
                    break;

                case 0x57f:
                    text = text + "由于网络问题，无法链接服务器，";
                    break;

                case 0x580:
                    text = text + "您遇到了临时性网络故障，请稍候重试，";
                    break;

                case 0x581:
                case 0x582:
                case 0x583:
                case 0x584:
                case 0x585:
                case 0x586:
                case 0x587:
                case 0x588:
                case 0x589:
                case 0x5dc:
                case 0x5dd:
                    text = text + "您可能遇到了网络问题或服务器故障，";
                    break;

                case 0x5de:
                    text = text + "您的计算机网络连接出现问题,导致连接服务器错误，";
                    break;

                case 0x5df:
                    text = text + "您可能遇到了网络问题或服务器故障，";
                    break;

                case 0x5e0:
                    text = text + "您的计算机网络连接出现问题，客户端没有响应服务器的请求，";
                    break;

                case 0x5e1:
                    text = text + "您可能遇到了网络问题或服务器故障，";
                    break;

                case 0x641:
                    text = text + "您可能遇到了网络问题或服务器故障，";
                    break;

                case 0x642:
                    text = text + "您的网络环境或防火墙限制了访问服务器的请求，";
                    break;

                case 0x643:
                    text = text + "您的计算机网络连接出现问题，无法连接代理服务器域名，";
                    break;

                case 0x644:
                    text = text + "您可能遇到了临时性的网络故障，";
                    break;

                case 0x645:
                    text = text + "您的网络环境对链接进行了特殊的限制。或者代理服务器不允许https（安全通道）访问外部网页，";
                    break;

                case 0x646:
                case 0x647:
                    text = text + "您可能遇到了网络问题或服务器故障，";
                    break;

                case 0x648:
                    text = text + "您遇到了数据传输错误，";
                    break;

                case 0x649:
                    text = text + "您使用的代理服务器/路由器/防火墙上限制了网络数据包的大小，";
                    break;

                case 0x64a:
                    text = text + "您的网络繁忙，导致请求失败，";
                    break;

                case 0x64b:
                    text = text + "您和服务器之间无法建立链接，";
                    break;

                case 0x64c:
                    text = text + "您的联网设置或代理错误，导致协议错误，";
                    break;

                case 0x64d:
                    text = text + "您的计算机网络连接出现问题，客户端没有接收到完整的信息，";
                    break;

                case 0x64e:
                    text = text + "您遇到了异常错误，客户端取消了服务器的请求，";
                    break;

                case 0x650:
                    text = text + "您的计算机网络连接出现问题，无法连接服务器并运行客户端请求，";
                    break;

                case 0x651:
                case 0x652:
                    text = text + "您可能遇到了网络问题或服务器故障，";
                    break;

                case 0x653:
                    text = text + "您遇到了一般性网络故障，";
                    break;

                case 0x654:
                case 0x655:
                case 0x70d:
                    text = text + "您的计算机网络连接出现问题，";
                    break;

                case 0xb54:
                    text = text + "您可能遇到了短暂网络错误，";
                    break;

                case 0xb55:
                    text = text + "您遇到了短暂的网络错误或服务器故障，";
                    break;

                case 0x708:
                    text = text + "您当时可能遇到了网络设备（网卡、网线、无线网络）故障，";
                    break;
            }
            int num2 = _bizCode;
            if (num2 <= 0x3f9)
            {
                switch (num2)
                {
                    case 0x3e8:
                    case 0x3e9:
                    case 0x3ea:
                    case 0x3eb:
                    case 0x3ec:
                    case 0x3ed:
                        return (text + "请您检查网络设置后再次尝试。如需帮助,请拨打客服电话10086。");

                    case 0x3ee:
                    case 0x3ef:
                    case 0x3f0:
                    case 0x3f1:
                        return text;

                    case 0x3f2:
                        return (text + "无法获取您的注册信息。请您检查网络设置后再次尝试。如需帮助,请拨打客服电话10086。");

                    case 0x3f7:
                    case 0x3f9:
                        goto Label_037E;

                    case 0x3f8:
                        return text;
                }
                return text;
            }
            switch (num2)
            {
                case 0x3fc:
                case 0x401:
                    goto Label_037E;

                case 0x406:
                    return (text + "无法获取您的个人信息。请您检查网络设置后再次尝试。如需帮助,请拨打客服电话10086。");

                default:
                    return text;
            }
        Label_037E:
            return (text + "无法获取您的联系人列表。请您检查网络设置后再次尝试。如需帮助,请拨打客服电话10086。");
        }

        private void HandleSipCException()
        {
            this.bizCode = (int) this.Stage;
            SipCException exception = base.InnerException as SipCException;
            if (exception != null)
            {
                switch (exception.SipCStatusCode)
                {
                    case 0x194:
                        this.errorCode = 0x194;
                        this.plainText = StringTable.MsgLoginServiceClosed;
                        goto Label_0092;

                    case 0x20a:
                        this.errorCode = 0x20a;
                        this.plainText = StringTable.MsgLoginNotIicUser;
                        goto Label_0092;
                }
                int.TryParse(string.Format("2{0}", exception.SipCStatusCode), ref this.errorCode);
            }
            else
            {
                this.errorCode = 0xbb7;
            }
        Label_0092:
            if (string.IsNullOrEmpty(this.plainText))
            {
                this.plainText = string.Format(StringTable.MsgLoginFailedWithCode, this.GetErrorExplain(this.bizCode, this.errorCode));
            }
        }

        private void HandleWebException()
        {
            this.bizCode = (int) this.Stage;
            WebException wEx = base.InnerException as WebException;
            if (wEx == null)
            {
                this.errorCode = 0x7cf;
            }
            else
            {
                this.errorCode = ExceptionHandler.HandleWebException(wEx);
                int statusCode = 200;
                HttpWebResponse response = wEx.Response as HttpWebResponse;
                if (response != null)
                {
                    statusCode = (int) response.StatusCode;
                }
                switch (this.Stage)
                {
                    case LoginStage.LoginToSSIPortal:
                        switch (statusCode)
                        {
                            case 0x191:
                                this.plainText = StringTable.User.MsgUnauthorization;
                                goto Label_00B2;

                            case 0x194:
                                this.plainText = StringTable.MsgLoginNotIicUser;
                                break;
                        }
                        goto Label_00B2;

                    case LoginStage.RetriveUri:
                        if (statusCode == 0x194)
                        {
                            this.plainText = StringTable.MsgLoginServiceClosed;
                        }
                        goto Label_00B2;
                }
            }
        Label_00B2:
            if (string.IsNullOrEmpty(this.plainText))
            {
                this.plainText = string.Format(StringTable.MsgLoginFailedWithCode, this.GetErrorExplain(this.bizCode, this.errorCode));
            }
        }

        public int BizCode
        {
            get
            {
                return this.bizCode;
            }
        }

        public int ErrorCode
        {
            get
            {
                return this.errorCode;
            }
        }

        public ExceptionType ExType
        {
            get
            {
                return this.exType;
            }
            set
            {
                this.exType = value;
            }
        }

        public string PlainText
        {
            get
            {
                switch (this.ExType)
                {
                    case ExceptionType.WebException:
                        this.HandleWebException();
                        goto Label_00CE;

                    case ExceptionType.XmlException:
                    case ExceptionType.XPathException:
                        this.bizCode = (int) this.Stage;
                        this.errorCode = (int) this.ExType;
                        if (this.errorCode < 0x3e8)
                        {
                            int.TryParse(string.Format("1{0}", this.errorCode), ref this.errorCode);
                        }
                        this.plainText = string.Format(StringTable.MsgLoginFailedWithCode, this.GetErrorExplain(this.bizCode, this.errorCode));
                        goto Label_00CE;

                    case ExceptionType.SSIAuthException:
                        this.plainText = StringTable.User.MsgUnauthorization;
                        break;

                    case ExceptionType.SipCException:
                        this.HandleSipCException();
                        break;
                }
            Label_00CE:
                if (string.IsNullOrEmpty(this.plainText))
                {
                    this.plainText = StringTable.MsgLoginFailed;
                }
                return this.plainText;
            }
        }

        public LoginStage Stage
        {
            get
            {
                return this.stage;
            }
            set
            {
                this.stage = value;
            }
        }
    }
}