[CMD] File completion
authorGregor Schneider <grschneider@gmail.com>
Sat, 29 May 2010 18:01:20 +0000 (18:01 +0000)
committerGregor Schneider <grschneider@gmail.com>
Sat, 29 May 2010 18:01:20 +0000 (18:01 +0000)
- Don't pass device paths to FindFirstFile (similar to r47418)
- Allows to complete files, whose names start like DOS devices (COMx, LPTx. AUX, NUL, CON, etc)
See issue #4848 for more details.

svn path=/trunk/; revision=47421

reactos/base/shell/cmd/filecomp.c

index 7cb99a7..d2127fd 100644 (file)
@@ -590,10 +590,20 @@ VOID CompleteFilename (LPTSTR strIN, BOOL bNext, LPTSTR strOut, UINT cusor)
 
                /* Start the search for all the files */
                GetFullPathName(szBaseWord, MAX_PATH, szSearchPath, NULL);
+
+               /* Got a device path? Fallback to the the current dir plus the short path */
+               if (szSearchPath[0] == _T('\\') && szSearchPath[1] == _T('\\') &&
+                   szSearchPath[2] == _T('.') && szSearchPath[3] == _T('\\'))
+               {
+                       GetCurrentDirectory(MAX_PATH, szSearchPath);
+                       _tcscat(szSearchPath, _T("\\"));
+                       _tcscat(szSearchPath, szBaseWord);
+               }
+
                if(StartLength > 0)
-    {
+               {
                        _tcscat(szSearchPath,_T("*"));
-    }
+               }
                _tcscpy(LastSearch,szSearchPath);
                _tcscpy(LastPrefix,szPrefix);
        }