基于DCOM的I/O驱动程序封装关键技术研究

Research of the Key Technologies of Encapsulating I/O Device Drivers Based on DCOM

给出了基于DCOM的DLLI/O驱动的封装方案,使客户程序具备了跨进程及计算机边界从而远程访问I/O设备的能力。文章在讨论封装方案的基础上,重点研究了客户程序与I/O组件服务器间的指针、数组、字符串及字符串数组等重要数据类型的数据传递技术。

One method based on DCOM to encapsulate I/O drivers is proposed. Using this method, client applications can remotely access I/O devices over the limits of processes or computers. On the base of the discussion of the encapsulating method, the data-transferring technologies on some important data types such as pointers, arrays, strings and string arrays between client applications and I/O component servers are probed.