replyquerymethodsocks5message.cs

破解的飞信源代码

namespace Imps.Client.CommLayer.SocksSipConnection
{
    using System;

    internal sealed class ReplyQueryMethodSocks5Message : Socks5Message
    {
        private byte[] _authKey;
        private SocksMethod _method;

        private ReplyQueryMethodSocks5Message(SocksMethod method, byte[] authKey)
        {
            this.Method = method;
            this.AuthKey = authKey;
        }

        public static ReplyQueryMethodSocks5Message Parse(byte[] buffer)
        {
            ReplyQueryMethodSocks5Message message;
            try
            {
                if (buffer == null)
                {
                    throw new ArgumentException("MethodSelectionReplySocksMessage.Parse()的参数buffer无效！");
                }
                if (buffer[0] != 5)
                {
                    throw new ArgumentException("协议版本不符");
                }
                byte num1 = buffer[0];
                SocksMethod method = (SocksMethod) buffer[1];
                byte[] authKey = null;
                message = new ReplyQueryMethodSocks5Message(method, authKey);
            }
            catch (Exception exception)
            {
                throw new SocksConnectionException("代理服务器对验证方法查询的应答无效", exception, SocksConnectionErrorCode.ReplyError);
            }
            return message;
        }

        public override byte[] ToBinary()
        {
            return new byte[] { base.Ver, this.Method };
        }

        public override string ToString()
        {
            return string.Concat(new object[] { "VER : ", base.Ver, "METHOD : ", this.Method });
        }

        public byte[] AuthKey
        {
            get
            {
                return this._authKey;
            }
            private set
            {
                this._authKey = value;
            }
        }

        public bool IsNeedAuthKey
        {
            get
            {
                return (this.AuthKey != null);
            }
        }

        public SocksMethod Method
        {
            get
            {
                return this._method;
            }
            private set
            {
                this._method = value;
            }
        }
    }
}