#include?
#include?
#include?
#include?

//?TODO:?Change?this?line?as?appropriate

#import?

using?namespace?std;
using?namespace?CAPICOM;

const?char?szErrParms[]?=?“Enter?Capi?[E|D]?[file?name]?[secret?key]“;
const?char?szErrNoFile[]?=?“File?not?found“;
const?char?szErrWrite[]?=?“Error?writing?to?output?file“;

void?Encrypt（char?*pszFile?char?*pszKey）;
void?Decrypt（char?*pszFile?char?*pszKey）;

int?main（int?argc?char?**argv）
{
?char?c;

?CoInitialize（0）;

?if?（?argc?!=?4?）
??cout?<
?else
?{
??c?=?argv[1][0];

??if?（?（c?==?‘E‘）?||?（c?==?‘e‘）?）
???Encrypt（argv[2]?argv[3]）;

??else?if?（?（c?==?‘D‘）?||?（c?==?‘d‘）?）
???Decrypt（argv[2]?argv[3]）;

??else
???cout?<?}

?CoUninitialize（）;

?return?0;
}

void?Encrypt（char?*pszFile?char?*pszSecret）
{
?int???????????????size;
?char?????????????

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????文件?????????882??2007-09-20?11:52??Capi\Capi.sln
?????文件????????8192??2007-09-21?09:38??Capi\Capi.suo
?????目錄???????????0??2007-09-21?09:39??Capi\Capi\
?????文件????????2971??2007-09-21?09:34??Capi\Capi\Capi.cpp
?????文件????????4025??2007-09-21?00:17??Capi\Capi\Capi.vcproj
?????目錄???????????0??2007-09-21?09:40??Capi\Capi\Debug\
?????目錄???????????0??2007-09-21?09:41??Capi\debug\
?????文件??????????69??2007-09-21?00:27??Capi\debug\test.txt