如何检查chm文件中是否存在子文件? [英] How to check if a subfile exists in a chm file?

问题描述

我有许多CHM文件，每个文件都是5个不同HTML文件的压缩html.我的意思是，可以说我有5个不同的文件，分别命名为Alpha，Beta，Gamma，Delta，Theta. 说，我将这5个压缩到CHM文件中.让我们将该文件称为CompressedHtm.CHM.我有500多个这些文件. 现在，我要检查所有> 500个文件是否全部具有5个子文件(即Alpha，Beta，Gamma，Delta，Theta).有没有一种方法可以在VC ++ 6.0/MFC中进行检查而无需反编译CHM文件.

I have a number of CHM files, and each of the files is a comressed html for 5 different Html files. I mean, lets say I have 5 different files named Alpha, Beta, Gamma, Delta, Theta. Say, I compress these 5 in a CHM file. Lets call that file CompressedHtm.CHM. I have >500 of these files. Now I want to check if all of these >500 files have all 5 subfiles( i.e. Alpha, Beta, Gamma, Delta, Theta). Is there a way to check that in VC++ 6.0 /MFC without decomiling the CHM files.?

推荐答案

Free Pascal附带了一个完全独立的(*)命令行可执行文件CHMLS，它允许列出CHM文件的内容.它存在于多个平台上.

With Free Pascal comes a totally standalone(*) command line executable CHMLS that allows to list the contents of a CHM file. It exists for multiple platforms.

您可以使用管道执行该操作，然后处理输出.

You could execute that using pipes and then process the output.

几天前，我碰巧将exe文件压缩了几下，您可以在此处下载 http://www.stack.nl/~marcov/chmls.zip

I happen to zip the exes for sb else a few days back, you can get them here http://www.stack.nl/~marcov/chmls.zip

(如果您不信任我，也可以下载fpc 2.4.0 Windows版本)

(or download the fpc 2.4.0 windows release if you don't trust me)

(*)我不知道win9x上的状态.

(*) I don't know the state on win9x.

输出如下:

 <Section> <Offset> <UnCompSize>  <Name>
 0               0            0  /#ITBITS
 1        27737212       192334  /#STRINGS
 0              70          133  /#SYSTEM
 1        22414493       169080  /#TOCIDX
 1        26847375       339904  /#TOPICS
 1        27187279       294757  /#URLSTR
 1        27482036       255176  /#URLTBL
 1        27929546      1174749  /$FIftiMain
 1        22411742         2751  /$OBJINST
 0               0            0  /$WWKeywordLinks/
 1        24122411       628812  /$WWKeywordLinks/BTree
 1        24751223       111371  /$WWKeywordLinks/Data
 1        24862594         2378  /$WWKeywordLinks/Map
 1        24864972            1  /$WWKeywordLinks/Property
 0               0           70  /_#_README_#_
 0               0            0  /baseunix/
 1        10656150         1395  /baseunix/_stat_ver.html
 1        10651853         1438  /baseunix/_stat_ver_kernel.html
 1        10654717         1433  /baseunix/_stat_ver_linux.html
 1        10650407         1446  /baseunix/_stat_ver_linux_old.html
 1        10653291         1426  /baseunix/_stat_ver_svr4.html
 1        10452426         1438  /baseunix/arg_max.html
 1        10644473         1510  /baseunix/bitsinword.html

以#和$开头的文件是内部文件.

The files starting with # and $ are internal files.

(这些工具是Free Pascal的CHM库随附的实用程序，该库支持CHM读/写支持，独立于Free Pascals文档和帮助系统的其他工具.它独立于OS，据我所知，它在OS X/PowerPC64

(the tools are utils that come with Free Pascal's CHM library which supports CHM read/write support independant of other tools for Free Pascals documentation and help systems. It's OS independant, and to my best knowledge it works fine on OS X/PowerPC64

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