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[CMD] Code formatting for IsValidPathName, IsExistingFile, IsExistingDirectory, and use INVALID_FILE_ATTRIBUTES instead of an hardcoded value.

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Hermès Bélusca-Maïto 2020-09-04 00:17:15 +02:00
parent a5634138c3
commit 050df0f56d
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4 changed files with 20 additions and 21 deletions
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28
base/shell/cmd/misc.c
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@ -477,36 +477,34 @@ StripQuotes(TCHAR *in)
/*
* Checks if a path is valid (accessible)
* Checks if a path is valid (is accessible)
*/
BOOL IsValidPathName (LPCTSTR pszPath)
BOOL IsValidPathName(IN LPCTSTR pszPath)
{
TCHAR szOldPath[MAX_PATH];
BOOL bResult;
TCHAR szOldPath[MAX_PATH];
GetCurrentDirectory (MAX_PATH, szOldPath);
bResult = SetCurrentDirectory (pszPath);
GetCurrentDirectory(ARRAYSIZE(szOldPath), szOldPath);
bResult = SetCurrentDirectory(pszPath);
SetCurrentDirectory (szOldPath);
SetCurrentDirectory(szOldPath);
return bResult;
}
/*
* Checks if a file exists (accessible)
* Checks if a file exists (is accessible)
*/
BOOL IsExistingFile (LPCTSTR pszPath)
BOOL IsExistingFile(IN LPCTSTR pszPath)
{
DWORD attr = GetFileAttributes (pszPath);
return (attr != 0xFFFFFFFF && (! (attr & FILE_ATTRIBUTE_DIRECTORY)) );
DWORD attr = GetFileAttributes(pszPath);
return ((attr != INVALID_FILE_ATTRIBUTES) && !(attr & FILE_ATTRIBUTE_DIRECTORY));
}
BOOL IsExistingDirectory (LPCTSTR pszPath)
BOOL IsExistingDirectory(IN LPCTSTR pszPath)
{
DWORD attr = GetFileAttributes (pszPath);
return (attr != 0xFFFFFFFF && (attr & FILE_ATTRIBUTE_DIRECTORY) );
DWORD attr = GetFileAttributes(pszPath);
return ((attr != INVALID_FILE_ATTRIBUTES) && (attr & FILE_ATTRIBUTE_DIRECTORY));
}