Telnet到Sco unix执行命令并取得结果

时间：2006-11-16 来源：mengdie153

前一段做了一个监控程序，触发事件后实现telnet到Sco unix执行命令并取得命令结果，想了几天终于完成，特和大家分享：

　　一、安装TelnetTool控件（提供下载）

　　二、VFP代码部分：

       LOCAL telnet1
        telnet1=CREATEOBJECT("Dart.Telnet.1")
    Telnet1.Timeout = 100
    Telnet1.TermType = "vt100"
  False=.t.
  True=.t.
  
vbCrLf=CHR(13)+CHR(10)
    ** logfile = "Host" + HostIP + ".log"
    ** Telnet1.Trace(logfile, False, True, vbCrLf + "---> ", vbCrLf + "<--- ")
     
    thisform.AddLog(Tsys_kind,"正在连接主机 " + HostIP + " ..." + vbCrLf)
    
     
    ok = Telnet1.Connect(HostIP, 23)
     IF ok=""
      thisform.AddLog(Tsys_kind,"银联前置["+HostIP+"]连接失败!同银联中心链路无法检查。")
      thisform.showinfo("99","错误：银联前置连接失败!")
       thisform.warn
       thisform.command4.Picture="deng3.gif"
       thisform.command4.refresh
        telnet1.close
        RETURN
     ELSE
       telnet1.close
       Telnet1.Timeout = 10000
       Telnet1.Connect(HostIP, 23)        
     ENDIF       
    thisform.AddLog(Tsys_kind,"已连接" + vbCrLf)

    Data = ""
    Telnet1.Search (@Data, "login:")
     * thisform.AddLog( Tsys_kind,Data)
    Telnet1.Send(User_name + vbCrLf)
    Data = ""
    Telnet1.Search(@Data, "Password:")
    *  thisform.AddLog(Tsys_kind,Data)
    Telnet1.Send (User_pwd + vbCrLf)
    Data = ""
    Telnet1.Search(@Data, ">")
   *   thisform.AddLog(Tsys_kind,Data)
    Telnet1.Send ("su" + vbCrLf)
    Telnet1.Search (@Data, "Password:")
    *  thisform.AddLog(Tsys_kind,data)
    Telnet1.Send(root_pwd + vbCrLf)
    Telnet1.Search(@Data, "#")
    * thisform.AddLog(Tsys_kind,Data)
    Telnet1.Send(shell_cmd + vbCrLf)
    Telnet1.Search(@Data, "#")
   * thisform.AddLog(Tsys_kind,data)