文件名称:maillist
- 所属分类：
- Linux/Unix编程
- 资源属性：
- [C/C++] [源码]
- 上传时间：
- 2012-11-26
- 文件大小：
- 5kb
- 下载次数：
- 0次
- 提 供 者：
- 徐**
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- 无
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用三个线程，第一个线程负责mailing-list和template的处理，就是把mailing-list里人的邮箱地址和人名之类的按照要求填进template里的模板里，
第二个是负责处理template里的空格的，多于一个的连续空格要变成一个，每行最后的空格要去掉，每行开头不能有空格
第三个就是处理？，。等标点符号后要有两个空格，，而且命令行输入一个X，每行超过X个字节后就要自动换行
输出就是要把mailing-list里的人的信息填入tempate后输出到文件mail00001，mail00002，·····等有几个人就要有几个文件-– A sample substitution file, named mailing-list. Each addressee begins with a line
that says “NEW”.
– A template letter (template). Each substitution rule will contain a colon if it
doesn’t, ignore it.
– Two sample letters, the results of applying the substitution rules to the template
letter (sample1 and sample2).
Mail Generation Steps
• Step 1: Convert all tags in the template to their plaintext equivalent, according to the
substitution rules in the mailing-list. Tags will be nonempty strings of characters
surrounded by a pair of ^ characters. Tags that do not match any substitution should
be removed, i.e., replaced by the empty string. If you encounter the string “^^”, it is
not a tag, but should be replaced by a single ^. A ^ which is unmatched on the same
line should be reported as an error, and the program terminated.
• Step 2: Eliminate all extraneous spaces. Specifically:
– spaces at the beginning of a line should be removed
– spaces at the end of
第二个是负责处理template里的空格的，多于一个的连续空格要变成一个，每行最后的空格要去掉，每行开头不能有空格
第三个就是处理？，。等标点符号后要有两个空格，，而且命令行输入一个X，每行超过X个字节后就要自动换行
输出就是要把mailing-list里的人的信息填入tempate后输出到文件mail00001，mail00002，·····等有几个人就要有几个文件-– A sample substitution file, named mailing-list. Each addressee begins with a line
that says “NEW”.
– A template letter (template). Each substitution rule will contain a colon if it
doesn’t, ignore it.
– Two sample letters, the results of applying the substitution rules to the template
letter (sample1 and sample2).
Mail Generation Steps
• Step 1: Convert all tags in the template to their plaintext equivalent, according to the
substitution rules in the mailing-list. Tags will be nonempty strings of characters
surrounded by a pair of ^ characters. Tags that do not match any substitution should
be removed, i.e., replaced by the empty string. If you encounter the string “^^”, it is
not a tag, but should be replaced by a single ^. A ^ which is unmatched on the same
line should be reported as an error, and the program terminated.
• Step 2: Eliminate all extraneous spaces. Specifically:
– spaces at the beginning of a line should be removed
– spaces at the end of
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下载文件列表
maillist
........\mailing-list
........\maillist.c
........\maillist.c.bak
........\maillist.h
........\makefile
........\template
........\mailing-list
........\maillist.c
........\maillist.c.bak
........\maillist.h
........\makefile
........\template