动网dvbbs验证码图片的自动识别（c#）

Posted on 2005-10-11 13:35  齐国老兵  阅读(3629)  评论(5)  编辑  收藏  举报
  1using JJBase.Image;
  2namespace JJBase.Image
  3{
  4    /// <summary>
  5    /// DVBBSImg 的摘要说明。
  6    /// </summary>
  7    public class DVBBSImg
  8    {
  9        public DVBBSImg()
 10        {
 11            //
 12            // TODO: 在此处添加构造函数逻辑
 13            string[] s0=new string[300]{"0","0","0","1","1","1","1","1","1","1","1","1","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","1","1","1","1","1","1","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0"};
 14             string[] s1=new string[300]{"0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","1","1","1","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","1","1","1","1","1","1","1","1","1","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0"}; 
 15            string[] s2=new string[300]{"0","0","0","1","1","1","1","1","1","1","1","1","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","1","1","1","1","1","1","1","1","1","1","1","1","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0"};
 16            string[] s3=new string[300]{"0","0","0","1","1","1","1","1","1","1","1","1","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","1","1","1","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","1","1","1","1","1","1","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0"}; 
 17            string[] s4=new string[300]{"0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","1","1","1","1","1","1","1","1","1","1","1","1","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","1","1","1","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0"};
 18            string[] s5=new string[300]{"1","1","1","1","1","1","1","1","1","1","1","1","1","1","1","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","1","1","1","1","1","1","1","1","1","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","1","1","1","1","1","1","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0"};
 19            string[] s6=new string[300]{"0","0","0","0","0","0","1","1","1","1","1","1","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","1","1","1","1","1","1","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","1","1","1","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","1","1","1","1","1","1","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0"}; 
 20            string[] s7=new string[300]{"1","1","1","1","1","1","1","1","1","1","1","1","1","1","1","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0"};
 21            string[] s8=new string[300]{"0","0","0","1","1","1","1","1","1","1","1","1","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","1","1","1","1","1","1","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","1","1","1","1","1","1","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0"};
 22            string[] s9=new string[300]{"0","0","0","1","1","1","1","1","1","1","1","1","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","1","1","1","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","1","1","1","1","1","1","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","1","1","1","1","1","1","1","1","1","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0"};
 23             NUM[0]=s0;
 24            NUM[1]=s1;
 25            NUM[2]=s2;
 26            NUM[3]=s3;
 27            NUM[4]=s4;
 28            NUM[5]=s5;
 29            NUM[6]=s6;
 30            NUM[7]=s7;
 31            NUM[8]=s8;
 32            NUM[9]=s9;
 33            
 34            //
 35        }
 36        public string cookie;//返回的cookie，
 37        public string code;//和cookie对应的数字字符串
 38        string[][] NUM=new string[10][];
 39        public void GetCode(ref JJBase.Image.BMP.StructBMP sbmp)
 40        {
 41            for (int i=0;i<sbmp.Data.BitMapData.Length;i++)
 42            {                
 43                if ((int)sbmp.Data.BitMapData[i]!=238)
 44                {
 45                    sbmp.Data.BitMapData[i]=1;
 46                }
 47                else
 48                {
 49                    sbmp.Data.BitMapData[i]=0;
 50                }
 51            }
 52
 53            //把receive数组拆成4段
 54            int j=0;
 55            int order=0;
 56            string result="";
 57            string[] s=new string[300];
 58            for(int m=0;m<4;m++)
 59            {
 60                for(int i=9;i>=0;i--)
 61                {
 62                    j=i*120;
 63                    for(int x=30*m+0;x<30*m+30;x++)
 64                    {
 65                        s[order]=sbmp.Data.BitMapData[j+x].ToString();
 66                        order++;
 67                    }
 68                }
 69                //从已经定义好的数字库中查找
 70                result+=FindNumber(s);
 71                order=0;
 72            }
 73            code=result;
 74        }
 75        public void GetCode(ref JJBase.NET.HTTP.Socket.NetData nd)
 76        {
 77            //在nd中设置好访问图片的链接
 78            JJBase.NET.HTTP.Socket sk;
 79            sk=new JJBase.NET.HTTP.Socket();
 80            sk.SendData(ref nd);
 81            byte[] receive=new Byte[4096];
 82            cookie=nd.ResponseHead.SetCookie;
 83            receive=nd.ResponseHead.byteBody;
 84            JJBase.Image.BMP bmp=new BMP();
 85            JJBase.Image.BMP.StructBMP sbmp=new JJBase.Image.BMP.StructBMP();
 86            bmp.ProcessBMP(ref sbmp,receive);
 87            GetCode(ref sbmp);
 88        }
 89        private string FindNumber(string[] s)
 90        {
 91            string s1="";
 92            string s2="";
 93            string result="";
 94            s2=string.Join(",",s);
 95            for(int i=0;i<10;i++)
 96            {
 97                s1=string.Join(",",NUM[i]);
 98                if (string.Compare(s1,s2)==0) 
 99                {
100                    result=i.ToString();break;
101                }
102            }
103            return result;
104        }
105
106    }
107}

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