ZMODEM 内联应用之文件传送协议.pdf

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1、ZMODEM内联应用之文件传送协议(1988年版)原著:ChuckForsberg译者:洋文馆2012年5月10日目录1预定的读者12为什么要开发ZMODEM?23ZMODEM协议的设计规范43.1易用性.....................................................43.2传输速率...................................................43.3完整性和健壮性................................................53.4易于实现......

2、.............................................54ZMODEM的发展65罗塞塔石碑86ZMODEM的需求96.1文件类型...................................................96.1.1二进制文件..............................................96.1.2文本文件...............................................97基本的ZMODEM107.1数据包.....................

3、................................107.2链路层的转义编码..............................................107.3帧头......................................................117.3.116bitCRC的二进制头........................................117.3.232bitCRC的二进制头........................................117.416进制头.....

4、..............................................117.5二进制数据子包................................................127.6ASCII编码数据子包.............................................128协议事务的预览138.1会话启动...................................................138.2文件传送.........................................

5、..........148.3会话清除...................................................148.4会话中止序列.................................................159流技术和错误恢复169.1带采样的完全流化..............................................169.1.1窗口管理...............................................169.2可逆向中断的完全流化..............

6、..............................179.3窗口可变的完全流化.............................................179.4无错通道上的完全流化............................................179.5分段流化...................................................1710ATTENTION序列18i目录11帧类型1911.1ZRQINIT.........................................

7、..........1911.2ZRINIT....................................................1911.3ZSINIT....................................................1911.4ZACK.....................................................1911.5ZFILE.....................................................1911.5.1ZF0:转