基于Unix系统的XDR文件解析及应用

XDR Document Analysis and Application Based on Unix System

在网络环境中不同的体系结构之间，需要经常性地传输和处理数据，由于XDR采用一种与体系结构无关的方式进行数据结构的封装，就可以克服在数据传输和处理过程中数据格式不一致的矛盾。本文通过对XDR的编码和解码规则的分析，最终在64位UnixAIX系统中实现了XDR文件的解析，并在交易数据采集和处理系统中得到了广泛的应用。

Data transmit and process are often necessary between different system architecture in net- work environment. Because XDR makes the data structure package regardless of the sys- tem architecture, the inconsistency of data structure can be overcome during data transmit and process. This paper realizes the XDR document analysis based on 64 byte Unix through analyzing XDR encoding and decoding. Wide applications have been found in data collection and process system.