转载： loadrunner winsocket脚本

        unsigned char uc_key[9];
        unsigned char pinkey[17];
        unsigned char *mask = (unsigned char *) "19?2<8276:=0839;";

        Action()
        {

            char acTest[512];
            char acTest2[512];
            char* pcTest3;
            int i;
            char pinblock[17];
            char acct[26];
            char acc1[17];
            char balance[12];
            char seq_str[6];
             int i_seq=1;
            char socket_desc[10];
            int handler;
            int ret;

            lr_load_dll("mydll.dll");

            i_seq++;

            sprintf(seq_str,"%.5d",i_seq);
            sprintf(socket_desc,"sock%.5d",i_seq);
            //char  *filename="1.out";
            //long  filestream;

            //filestream=fopen(filename,"w");
            lrs_create_socket(socket_desc, "TCP", "RemoteHost=192.168.101.79:7001", LrsLastArg);

            lrs_send(socket_desc, "buf0", LrsLastArg);

            lrs_set_recv_timeout2(0,0);

            //fprintf(filestream,"recv=[%s]\n",pcTest3);
            memcpy(uc_key,pcTest3+18,8);
            unshuffle_key(uc_key);
            //lr_output_message("recv=[%s]\n",pcTest3);
            lr_output_message("uc_key=[%s]\n",uc_key);
            memset(pinkey,0,sizeof(pinkey));

            for (i = 0; i < strlen(uc_key);i++)
            {
                pinkey[2*i]='3';
                pinkey[2*i+1]=uc_key[i];
            }
            lr_output_message("pinkey=[%s]\n",pinkey);

                i_seq++;
                sprintf(socket_desc,"sock%.5d",i_seq);
                sprintf(seq_str,"%.5d",i_seq);
                sprintf(acTest2,"ABCDEA");
                strcat(acTest2,"1205");
                strcat(acTest2,"INQ");
                strcat(acTest2,seq_str);
                strcat(acTest2,seq_str);
                strcat(acTest2,"0000000000000000O");
                //sprintf(acTest,"ABCDEA1205INQ09046090460000000000000000O");
                //track3,track2  104+37
                strcat(acTest2,"999551002600007435017=1561560000000000000003000000214000000001

=000000000000=000000000000=0000000274060009551002600007435017

=00002202740600000");
                //pinblock
                strcpy(pinblock,"1205000006111111");
                encrypt_pinblock((unsigned char *)pinblock,pinkey);
                lr_output_message("encrypted pinblock=[%s]\n",pinblock);
                strcat(acTest2,pinblock);
                //account
                strcpy(acct,"9551002600000000115000000");
                memcpy(acc1,acct+2,16);
                shuffle((unsigned char *)acc1, (const unsigned char *)uc_key,(const unsigned char *)mask, 16);
                strcpy(acct,"95");
                memcpy(acct+2,acc1,16);
                memcpy(acct+2+16,"5000000",7);
                strcat(acTest2,acct);

                lrs_create_socket(socket_desc, "TCP", "RemoteHost=192.168.101.79:7001", LrsLastArg);

            //    handler=lrs_get_socket_handler(socket_desc);
            //    lr_output_message("handler=[%d]\n",handler);

                ret=lrs_set_send_buffer (socket_desc, acTest2, strlen(acTest2));
                lr_output_message("ret=[%d]\n",ret);

                lrs_send(socket_desc, "buf0", LrsLastArg);

                lrs_set_recv_timeout2(0,0);

                lrs_receive(socket_desc, "buf1", LrsLastArg);
                pcTest3=lrs_get_received_buffer (socket_desc, 0, -1, NULL);
                //lr_output_message("recv2=[%s]\n",pcTest3);
                memset(balance,0,sizeof(balance));
                memcpy(balance,pcTest3+59,11);
                unshuffle((unsigned char *)balance, (const unsigned char *)uc_key, (const unsigned char *)mask, 11);
                lr_output_message("balance=[%0.2f]\n",atof(balance));
                lrs_free_buffer(pcTest3);

            }
            //fclose(filestream);

            return 0;
        }