socksproxydetectprocedure.cs

来自「破解的飞信源代码」· CS 代码 · 共 72 行

namespace Imps.Client.CommLayer.NetworkDetect
{
    using Imps.Client.CommLayer.SocksSipConnection;
    using System;
    using System.Net.Sockets;
    using System.Runtime.InteropServices;

    internal class SocksProxyDetectProcedure : IDisposable
    {
        protected int _dstPort;
        protected string _dstUrl = string.Empty;
        protected string _passWord = string.Empty;
        protected int _proxyPort;
        protected string _proxyUrl = string.Empty;
        protected string _userName = string.Empty;
        protected byte[] buffer = new byte[0x100];
        protected const int Buffer_Size = 0x100;
        protected Socket client;

        public SocksProxyDetectProcedure(string proxyUrl, int proxyPort, string userName, string passWord, string dstUrl, int dstPort)
        {
            this._proxyUrl = proxyUrl;
            this._proxyPort = proxyPort;
            this._userName = userName;
            this._passWord = passWord;
            this._dstUrl = dstUrl;
            this._dstPort = dstPort;
            this.client = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
        }

        public virtual bool Authenticate(out SocksMessage Msg)
        {
            Msg = null;
            return true;
        }

        public virtual bool BindToServer(out SocksMessage Msg)
        {
            Msg = null;
            return true;
        }

        public virtual bool Connect()
        {
            try
            {
                this.client.Connect(this._proxyUrl, this._proxyPort);
                return true;
            }
            catch
            {
                return false;
            }
        }

        public void Dispose()
        {
            if (this.client != null)
            {
                this.client.Close();
            }
        }

        public virtual bool QueryAuthMethod(out SocksMessage Msg)
        {
            Msg = null;
            return true;
        }
    }
}