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implemented LookupAccountSidW() thx to the help of Alex Ionescu - this function is needed for GetUserNameA/W().

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svn path=/trunk/; revision=12114
This commit is contained in:
Royce Mitchell III 2004-12-14 06:40:50 +00:00
parent a80be8cc45
commit c3168d10e5
1 changed files with 86 additions and 30 deletions
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116
reactos/lib/advapi32/sec/misc.c
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@ -1,4 +1,4 @@
/* $Id: misc.c,v 1.30 2004/12/13 19:06:28 weiden Exp $
/* $Id: misc.c,v 1.31 2004/12/14 06:40:50 royce Exp $
*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS system libraries
@ -9,6 +9,7 @@
#include "advapi32.h"
#include <accctrl.h>
#include <malloc.h>
#include <ntsecapi.h>
#define NDEBUG
#include <debug.h>
@ -666,40 +667,95 @@ LookupAccountSidA (LPCSTR lpSystemName,
/******************************************************************************
* LookupAccountSidW [ADVAPI32.@]
*
* @unimplemented
* @implemented
*/
BOOL STDCALL
LookupAccountSidW (LPCWSTR lpSystemName,
PSID lpSid,
LPWSTR lpName,
LPDWORD cchName,
LPWSTR lpReferencedDomainName,
LPDWORD cchReferencedDomainName,
PSID_NAME_USE peUse)
BOOL WINAPI
LookupAccountSidW (
LPCWSTR pSystemName,
PSID pSid,
LPWSTR pAccountName,
LPDWORD pdwAccountName,
LPWSTR pDomainName,
LPDWORD pdwDomainName,
PSID_NAME_USE peUse )
{
DWORD NameLength;
DWORD DomainLength;
DPRINT1("LookupAccountSidW is unimplemented, but returns success\n");
/* Calculate length needed */
NameLength = wcslen(L"Administrator") + sizeof(WCHAR);
DomainLength = wcslen(L"BUILTIN") + sizeof(WCHAR);
if (*cchName < NameLength || *cchReferencedDomainName < DomainLength)
{
*cchName = NameLength;
*cchReferencedDomainName = DomainLength;
SetLastError(ERROR_INSUFFICIENT_BUFFER);
return FALSE;
}
if (lpName) lstrcpynW(lpName, L"Administrator", *cchName);
if (lpReferencedDomainName) lstrcpynW(lpReferencedDomainName, L"BUILTIN", *cchReferencedDomainName);
return TRUE;
LSA_UNICODE_STRING SystemName;
LSA_OBJECT_ATTRIBUTES ObjectAttributes;
LSA_HANDLE PolicyHandle = INVALID_HANDLE_VALUE;
NTSTATUS Status;
PLSA_REFERENCED_DOMAIN_LIST ReferencedDomain = NULL;
PLSA_TRANSLATED_NAME TranslatedName = NULL;
BOOL ret;
RtlInitUnicodeString ( &SystemName, pSystemName );
ZeroMemory(&ObjectAttributes, sizeof(ObjectAttributes));
Status = LsaOpenPolicy ( &SystemName, &ObjectAttributes, POLICY_LOOKUP_NAMES, &PolicyHandle );
if ( !SUCCEEDED(Status) )
{
SetLastError ( LsaNtStatusToWinError(Status) );
return FALSE;
}
Status = LsaLookupSids ( PolicyHandle, 1, &pSid, &ReferencedDomain, &TranslatedName );
LsaClose ( PolicyHandle );
if ( Status != 0 /* STATUS_SUCCESS */ )
{
SetLastError ( LsaNtStatusToWinError(Status) );
ret = FALSE;
}
else
{
ret = TRUE;
if ( TranslatedName )
{
DWORD dwSrcLen = TranslatedName->Name.Length / sizeof(WCHAR);
if ( *pdwAccountName <= dwSrcLen )
{
*pdwAccountName = dwSrcLen + 1;
ret = FALSE;
}
else
{
*pdwAccountName = dwSrcLen;
wcscpy ( pAccountName, TranslatedName->Name.Buffer );
}
if ( peUse )
*peUse = TranslatedName->Use;
}
if ( ReferencedDomain )
{
if ( ReferencedDomain->Entries > 0 )
{
DWORD dwSrcLen = ReferencedDomain->Domains[0].Name.Length / sizeof(WCHAR);
if ( *pdwDomainName <= dwSrcLen )
{
*pdwDomainName = dwSrcLen + 1;
ret = FALSE;
}
else
{
*pdwDomainName = dwSrcLen;
wcscpy ( pDomainName, ReferencedDomain->Domains[0].Name.Buffer );
}
}
}
if ( !ret )
SetLastError(ERROR_INSUFFICIENT_BUFFER);
}
if ( ReferencedDomain )
LsaFreeMemory ( ReferencedDomain );
if ( TranslatedName )
LsaFreeMemory ( TranslatedName );
return ret;
}
/******************************************************************************
* LookupAccountNameA [ADVAPI32.@]
*