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ntdll: Use wcsupr() instead of toupperW(). 

Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Alexandre Julliard 2020-03-27 13:43:20 +01:00
parent 0d3ba59e13
commit f599b2cf25
2 changed files with 7 additions and 7 deletions
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13
dlls/ntdll/directory.c
View File

@ -1296,9 +1296,8 @@ BOOL DIR_is_hidden_file( const UNICODE_STRING *name )
/***********************************************************************
* hash_short_file_name
*
* Transform a Unix file name into a hashed DOS name. If the name is a valid
* DOS name, it is converted to upper-case; otherwise it is replaced by a
* hashed version that fits in 8.3 format.
* Transform a Unix file name into a hashed DOS name. If the name is not a valid
* DOS name, it is replaced by a hashed version that fits in 8.3 format.
* 'buffer' must be at least 12 characters long.
* Returns length of short name in bytes; short name is NOT null-terminated.
*/
@ -1334,7 +1333,7 @@ static ULONG hash_short_file_name( const UNICODE_STRING *name, LPWSTR buffer )
for (i = 4, p = name->Buffer, dst = buffer; i > 0; i--, p++)
{
if (p == end || p == ext) break;
*dst++ = is_invalid_dos_char(*p) ? '_' : toupperW(*p);
*dst++ = is_invalid_dos_char(*p) ? '_' : *p;
}
/* Pad to 5 chars with '~' */
while (i-- >= 0) *dst++ = '~';
@ -1349,7 +1348,7 @@ static ULONG hash_short_file_name( const UNICODE_STRING *name, LPWSTR buffer )
{
*dst++ = '.';
for (i = 3, ext++; (i > 0) && ext < end; i--, ext++)
*dst++ = is_invalid_dos_char(*ext) ? '_' : toupperW(*ext);
*dst++ = is_invalid_dos_char(*ext) ? '_' : *ext;
}
return dst - buffer;
}
@ -1446,7 +1445,7 @@ static BOOLEAN match_filename( const UNICODE_STRING *name_str, const UNICODE_STR
static BOOL append_entry( struct dir_data *data, const char *long_name,
const char *short_name, const UNICODE_STRING *mask )
{
int i, long_len, short_len;
int long_len, short_len;
WCHAR long_nameW[MAX_DIR_ENTRY_LEN + 1];
WCHAR short_nameW[13];
UNICODE_STRING str;
@ -1463,7 +1462,6 @@ static BOOL append_entry( struct dir_data *data, const char *long_name,
{
short_len = ntdll_umbstowcs( short_name, strlen(short_name),
short_nameW, ARRAY_SIZE( short_nameW ) - 1 );
for (i = 0; i < short_len; i++) short_nameW[i] = toupperW( short_nameW[i] );
}
else /* generate a short name if necessary */
{
@ -1474,6 +1472,7 @@ static BOOL append_entry( struct dir_data *data, const char *long_name,
short_len = hash_short_file_name( &str, short_nameW );
}
short_nameW[short_len] = 0;
wcsupr( short_nameW );
TRACE( "long %s short %s mask %s\n",
debugstr_w( long_nameW ), debugstr_w( short_nameW ), debugstr_us( mask ));

1
dlls/ntdll/ntdll_misc.h
View File

@ -298,6 +298,7 @@ ULONG __cdecl NTDLL_wcstoul( LPCWSTR s, LPWSTR *end, INT base );
#define wcsicmp(s1,s2) NTDLL__wcsicmp(s1,s2)
#define wcsnicmp(s1,s2,n) NTDLL__wcsnicmp(s1,s2,n)
#define wcsupr(s) NTDLL__wcsupr(s)
/* convert from straight ASCII to Unicode without depending on the current codepage */
static inline void ascii_to_unicode( WCHAR *dst, const char *src, size_t len )