Getlogicaldrives, getlogicaldrivestrings, getdrivetype

 # Include "stdafx. H "<br/> # include <tchar. h> <br/> # include <windows. h> <br/> # include <bitset> <br/> # include <iostream> <br/> # ifdef _ Unicode <br/> # define tcoutwcout <br/> # else <br/> # define tcoutcout <br/> # endif <br/> int _ tmain (INT argc, _ tchar * argv []) <br/>{< br/> tchar tables [] [4] ={< br/> _ T ("://"), <br/> _ T ("B: //"), <br/> _ T ("C: //"), <br/> _ T ("D: // "), <br/> _ T (" E: // "), <br/> _ T (" F ://"), <br/> _ T ("G ://" ), <Br/> _ T ("H: //") <br/>}; </P> <p> STD: bitset <32> Bitmap (:: getlogicaldrives (); <br/> for (size_t I = 0; I <bitmap. size () & I <sizeof (tables)/4; I ++) <br/>{< br/> If (Bitmap [I]) <br/>{< br/> STD: tcout <tables [I] <STD: Endl; <br/>}< br/> STD: cout <_ T ("--------------------------------------------") <STD: Endl; <br/> tchar pszbuffer [max_path]; <br/> DWORD ncnt =: getlogicaldrivestring S (max_path, pszbuffer); <br/> tchar * P; <br/> If (ncnt> 0) <br/>{< br/> P = pszbuffer; <br/> while (* P! = _ T ('/0') <br/>{< br/> STD: tcout <p <STD: Endl; <br/> P = P + _ tcslen (p) + 1; <br/>}</P> <p>/* tchar szbuffer [max_path]; <br/> handle =: findfirstvolume (szbuffer, max_path); <br/> If (handle! = NULL) <br/>{< br/> do {<br/> STD: tcout <szbuffer <STD: Endl; <br/>}while (:: findnextvolume (handle, szbuffer, max_path); <br/>:: findvolumeclose (handle); <br/>}*/<br/> for (size_t I = 0; I <sizeof (tables)/4; I ++) <br/> {<br/> uint nret =: getdrivetype (tables [I]); <br/> // # define drive_unknown 0 <br/> // # define drive_no_root_dir 1 <br/> // # define drive_removable 2 <br/> // # define drive_fixed 3 <br/> // # define drive_remote 4 <br/> // # define drive_cdrom 5 <br/> // # define drive_ramdisk 6 <br/> switch (nret) <br/>{< br/> case drive_unknown: <br/> STD: tcout <tables [I] <_ T ("drive_unknown") <STD :: endl; <br/> break; <br/> case drive_no_root_dir: <br/> STD: tcout <tables [I] <_ T ("drive_no_root_dir ") <STD: Endl; <br/> break; <br/> case drive_removable: <br/> STD :: tcout <tables [I] <_ T ("drive_removable") <STD: Endl; <br/> break; <br/> case drive_fixed: <br/> STD: tcout <tables [I] <_ T ("drive_fixed") <STD: Endl; <br/> break; <br/> case drive_remote: <br/> STD: tcout <tables [I] <_ T ("drive_remote") <STD: Endl; <br/> break; <br/> case drive_cdrom: <br/> STD: tcout <tables [I] <_ T ("drive_cdrom") <STD:: Endl; <br/> break; <br/> case drive_ramdisk: <br/> STD: tcout <tables [I] <_ T ("drive_ramdisk ") <STD: Endl; <br/> break; <br/>}</P> <p> return 0; <br/>}