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advapi32: Make ConvertSidToStringSid use helper functions of ConvertSecurityDescriptorToStringSecurityDescriptor.

This commit is contained in:
Mikolaj Zalewski 2007-09-25 13:13:38 -07:00 committed by Alexandre Julliard
parent 3198809fd5
commit 6d5d0eaafa
1 changed files with 8 additions and 26 deletions
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34
dlls/advapi32/security.c
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@ -4000,37 +4000,19 @@ BOOL WINAPI ConvertStringSidToSidA(LPCSTR StringSid, PSID* Sid)
*/
BOOL WINAPI ConvertSidToStringSidW( PSID pSid, LPWSTR *pstr )
{
DWORD sz, i;
LPWSTR str;
WCHAR fmt[] = { 'S','-','%','u','-','%','d',0 };
WCHAR subauthfmt[] = { '-','%','u',0 };
SID* pisid=pSid;
DWORD len = 0;
LPWSTR wstr, wptr;
TRACE("%p %p\n", pSid, pstr );
if( !IsValidSid( pSid ) )
len = 0;
if (!DumpSidNumeric(pSid, NULL, &len))
return FALSE;
wstr = wptr = LocalAlloc(0, (len+1) * sizeof(WCHAR));
DumpSidNumeric(pSid, &wptr, NULL);
*wptr = 0;
if (pisid->Revision != SDDL_REVISION)
return FALSE;
if (pisid->IdentifierAuthority.Value[0] ||
pisid->IdentifierAuthority.Value[1])
{
FIXME("not matching MS' bugs\n");
return FALSE;
}
sz = 14 + pisid->SubAuthorityCount * 11;
str = LocalAlloc( 0, sz*sizeof(WCHAR) );
sprintfW( str, fmt, pisid->Revision, MAKELONG(
MAKEWORD( pisid->IdentifierAuthority.Value[5],
pisid->IdentifierAuthority.Value[4] ),
MAKEWORD( pisid->IdentifierAuthority.Value[3],
pisid->IdentifierAuthority.Value[2] ) ) );
for( i=0; i<pisid->SubAuthorityCount; i++ )
sprintfW( str + strlenW(str), subauthfmt, pisid->SubAuthority[i] );
*pstr = str;
*pstr = wstr;
return TRUE;
}