Sweden-Number/dlls/advapi32/security.c

744 lines
21 KiB
C

/*
* dlls/advapi32/security.c
* FIXME: for all functions thunking down to Rtl* functions: implement SetLastError()
*/
#include <string.h>
#include "windef.h"
#include "winreg.h"
#include "winerror.h"
#include "heap.h"
#include "ntddk.h"
#include "debug.h"
#define CallWin32ToNt(func) \
{ NTSTATUS ret; \
ret = (func); \
if (ret !=STATUS_SUCCESS) \
{ SetLastError (RtlNtStatusToDosError(ret)); return FALSE; } \
return TRUE; \
}
/* FIXME: move it to a header */
BOOL WINAPI IsValidSid (PSID pSid);
BOOL WINAPI EqualSid (PSID pSid1, PSID pSid2);
BOOL WINAPI EqualPrefixSid (PSID pSid1, PSID pSid2);
DWORD WINAPI GetSidLengthRequired (BYTE nSubAuthorityCount);
BOOL WINAPI AllocateAndInitializeSid(PSID_IDENTIFIER_AUTHORITY pIdentifierAuthority, BYTE nSubAuthorityCount, DWORD nSubAuthority0, DWORD nSubAuthority1, DWORD nSubAuthority2, DWORD nSubAuthority3, DWORD nSubAuthority4, DWORD nSubAuthority5, DWORD nSubAuthority6, DWORD nSubAuthority7, PSID *pSid);
VOID* WINAPI FreeSid(PSID pSid);
BOOL WINAPI InitializeSid (PSID pSid, PSID_IDENTIFIER_AUTHORITY pIdentifierAuthority, BYTE nSubAuthorityCount);
PSID_IDENTIFIER_AUTHORITY WINAPI GetSidIdentifierAuthority(PSID pSid);
DWORD* WINAPI GetSidSubAuthority(PSID pSid, DWORD nSubAuthority);
BYTE* WINAPI GetSidSubAuthorityCount(PSID pSid);
DWORD WINAPI GetLengthSid(PSID pSid);
BOOL WINAPI CopySid(DWORD nDestinationSidLength, PSID pDestinationSid, PSID pSourceSid);
/* ##############################
###### TOKEN FUNCTIONS ######
##############################
*/
/******************************************************************************
* OpenProcessToken [ADVAPI32.109]
* Opens the access token associated with a process
*
* PARAMS
* ProcessHandle [I] Handle to process
* DesiredAccess [I] Desired access to process
* TokenHandle [O] Pointer to handle of open access token
*
* RETURNS STD
*/
BOOL WINAPI
OpenProcessToken( HANDLE ProcessHandle, DWORD DesiredAccess,
HANDLE *TokenHandle )
{
CallWin32ToNt(NtOpenProcessToken( ProcessHandle, DesiredAccess, TokenHandle ));
}
/******************************************************************************
* OpenThreadToken [ADVAPI32.114]
*
* PARAMS
* thread []
* desiredaccess []
* openasself []
* thandle []
*/
BOOL WINAPI
OpenThreadToken( HANDLE ThreadHandle, DWORD DesiredAccess,
BOOL OpenAsSelf, HANDLE *TokenHandle)
{
CallWin32ToNt (NtOpenThreadToken(ThreadHandle, DesiredAccess, OpenAsSelf, TokenHandle));
}
/******************************************************************************
* AdjustTokenPrivileges [ADVAPI32.10]
*
* PARAMS
* TokenHandle []
* DisableAllPrivileges []
* NewState []
* BufferLength []
* PreviousState []
* ReturnLength []
*/
BOOL WINAPI
AdjustTokenPrivileges( HANDLE TokenHandle, BOOL DisableAllPrivileges,
LPVOID NewState, DWORD BufferLength,
LPVOID PreviousState, LPDWORD ReturnLength )
{
CallWin32ToNt(NtAdjustPrivilegesToken(TokenHandle, DisableAllPrivileges, NewState, BufferLength, PreviousState, ReturnLength));
}
/******************************************************************************
* GetTokenInformation [ADVAPI32.66]
*
* PARAMS
* token []
* tokeninfoclass []
* tokeninfo []
* tokeninfolength []
* retlen []
*
*/
BOOL WINAPI
GetTokenInformation( HANDLE token, TOKEN_INFORMATION_CLASS tokeninfoclass,
LPVOID tokeninfo, DWORD tokeninfolength, LPDWORD retlen )
{
CallWin32ToNt (NtQueryInformationToken( token, tokeninfoclass, tokeninfo, tokeninfolength, retlen));
}
/* ##############################
###### SID FUNCTIONS ######
##############################
*/
/******************************************************************************
* AllocateAndInitializeSid [ADVAPI32.11]
*
* PARAMS
* pIdentifierAuthority []
* nSubAuthorityCount []
* nSubAuthority0 []
* nSubAuthority1 []
* nSubAuthority2 []
* nSubAuthority3 []
* nSubAuthority4 []
* nSubAuthority5 []
* nSubAuthority6 []
* nSubAuthority7 []
* pSid []
*/
BOOL WINAPI
AllocateAndInitializeSid( PSID_IDENTIFIER_AUTHORITY pIdentifierAuthority,
BYTE nSubAuthorityCount,
DWORD nSubAuthority0, DWORD nSubAuthority1,
DWORD nSubAuthority2, DWORD nSubAuthority3,
DWORD nSubAuthority4, DWORD nSubAuthority5,
DWORD nSubAuthority6, DWORD nSubAuthority7,
PSID *pSid )
{
if (!(*pSid = HeapAlloc( GetProcessHeap(), 0,
GetSidLengthRequired(nSubAuthorityCount))))
return FALSE;
(*pSid)->Revision = SID_REVISION;
if (pIdentifierAuthority)
memcpy(&(*pSid)->IdentifierAuthority, pIdentifierAuthority,
sizeof (SID_IDENTIFIER_AUTHORITY));
*GetSidSubAuthorityCount(*pSid) = nSubAuthorityCount;
if (nSubAuthorityCount > 0)
*GetSidSubAuthority(*pSid, 0) = nSubAuthority0;
if (nSubAuthorityCount > 1)
*GetSidSubAuthority(*pSid, 1) = nSubAuthority1;
if (nSubAuthorityCount > 2)
*GetSidSubAuthority(*pSid, 2) = nSubAuthority2;
if (nSubAuthorityCount > 3)
*GetSidSubAuthority(*pSid, 3) = nSubAuthority3;
if (nSubAuthorityCount > 4)
*GetSidSubAuthority(*pSid, 4) = nSubAuthority4;
if (nSubAuthorityCount > 5)
*GetSidSubAuthority(*pSid, 5) = nSubAuthority5;
if (nSubAuthorityCount > 6)
*GetSidSubAuthority(*pSid, 6) = nSubAuthority6;
if (nSubAuthorityCount > 7)
*GetSidSubAuthority(*pSid, 7) = nSubAuthority7;
return TRUE;
}
/******************************************************************************
* FreeSid [ADVAPI32.42]
*
* PARAMS
* pSid []
*/
VOID* WINAPI
FreeSid( PSID pSid )
{
HeapFree( GetProcessHeap(), 0, pSid );
return NULL;
}
/******************************************************************************
* CopySid [ADVAPI32.24]
*
* PARAMS
* nDestinationSidLength []
* pDestinationSid []
* pSourceSid []
*/
BOOL WINAPI
CopySid( DWORD nDestinationSidLength, PSID pDestinationSid, PSID pSourceSid )
{
if (!IsValidSid(pSourceSid))
return FALSE;
if (nDestinationSidLength < GetLengthSid(pSourceSid))
return FALSE;
memcpy(pDestinationSid, pSourceSid, GetLengthSid(pSourceSid));
return TRUE;
}
/******************************************************************************
* IsValidSid [ADVAPI32.80]
*
* PARAMS
* pSid []
*/
BOOL WINAPI
IsValidSid( PSID pSid )
{
if (!pSid || pSid->Revision != SID_REVISION)
return FALSE;
return TRUE;
}
/******************************************************************************
* EqualSid [ADVAPI32.40]
*
* PARAMS
* pSid1 []
* pSid2 []
*/
BOOL WINAPI
EqualSid( PSID pSid1, PSID pSid2 )
{
if (!IsValidSid(pSid1) || !IsValidSid(pSid2))
return FALSE;
if (*GetSidSubAuthorityCount(pSid1) != *GetSidSubAuthorityCount(pSid2))
return FALSE;
if (memcmp(pSid1, pSid2, GetLengthSid(pSid1)) != 0)
return FALSE;
return TRUE;
}
/******************************************************************************
* EqualPrefixSid [ADVAPI32.39]
*/
BOOL WINAPI EqualPrefixSid (PSID pSid1, PSID pSid2) {
if (!IsValidSid(pSid1) || !IsValidSid(pSid2))
return FALSE;
if (*GetSidSubAuthorityCount(pSid1) != *GetSidSubAuthorityCount(pSid2))
return FALSE;
if (memcmp(pSid1, pSid2, GetSidLengthRequired(pSid1->SubAuthorityCount - 1))
!= 0)
return FALSE;
return TRUE;
}
/******************************************************************************
* GetSidLengthRequired [ADVAPI32.63]
*
* PARAMS
* nSubAuthorityCount []
*/
DWORD WINAPI
GetSidLengthRequired( BYTE nSubAuthorityCount )
{
return sizeof (SID) + (nSubAuthorityCount - 1) * sizeof (DWORD);
}
/******************************************************************************
* InitializeSid [ADVAPI32.74]
*
* PARAMS
* pIdentifierAuthority []
*/
BOOL WINAPI
InitializeSid (PSID pSid, PSID_IDENTIFIER_AUTHORITY pIdentifierAuthority,
BYTE nSubAuthorityCount)
{
int i;
pSid->Revision = SID_REVISION;
if (pIdentifierAuthority)
memcpy(&pSid->IdentifierAuthority, pIdentifierAuthority,
sizeof (SID_IDENTIFIER_AUTHORITY));
*GetSidSubAuthorityCount(pSid) = nSubAuthorityCount;
for (i = 0; i < nSubAuthorityCount; i++)
*GetSidSubAuthority(pSid, i) = 0;
return TRUE;
}
/******************************************************************************
* GetSidIdentifierAuthority [ADVAPI32.62]
*
* PARAMS
* pSid []
*/
PSID_IDENTIFIER_AUTHORITY WINAPI
GetSidIdentifierAuthority( PSID pSid )
{
return &pSid->IdentifierAuthority;
}
/******************************************************************************
* GetSidSubAuthority [ADVAPI32.64]
*
* PARAMS
* pSid []
* nSubAuthority []
*/
DWORD * WINAPI
GetSidSubAuthority( PSID pSid, DWORD nSubAuthority )
{
return &pSid->SubAuthority[nSubAuthority];
}
/******************************************************************************
* GetSidSubAuthorityCount [ADVAPI32.65]
*
* PARAMS
* pSid []
*/
BYTE * WINAPI
GetSidSubAuthorityCount (PSID pSid)
{
return &pSid->SubAuthorityCount;
}
/******************************************************************************
* GetLengthSid [ADVAPI32.48]
*
* PARAMS
* pSid []
*/
DWORD WINAPI
GetLengthSid (PSID pSid)
{
return GetSidLengthRequired( * GetSidSubAuthorityCount(pSid) );
}
/* ##############################################
###### SECURITY DESCRIPTOR FUNCTIONS ######
##############################################
*/
/******************************************************************************
* InitializeSecurityDescriptor [ADVAPI32.73]
*
* PARAMS
* pDescr []
* revision []
*/
BOOL WINAPI
InitializeSecurityDescriptor( SECURITY_DESCRIPTOR *pDescr, DWORD revision )
{
CallWin32ToNt (RtlCreateSecurityDescriptor(pDescr, revision ));
}
/******************************************************************************
* GetSecurityDescriptorLength [ADVAPI32.55]
*/
DWORD WINAPI GetSecurityDescriptorLength( SECURITY_DESCRIPTOR *pDescr)
{
return (RtlLengthSecurityDescriptor(pDescr));
}
/******************************************************************************
* GetSecurityDescriptorOwner [ADVAPI32.56]
*
* PARAMS
* pOwner []
* lpbOwnerDefaulted []
*/
BOOL WINAPI
GetSecurityDescriptorOwner( SECURITY_DESCRIPTOR *pDescr, PSID *pOwner,
LPBOOL lpbOwnerDefaulted )
{
CallWin32ToNt (RtlGetOwnerSecurityDescriptor( pDescr, pOwner, (PBOOLEAN)lpbOwnerDefaulted ));
}
/******************************************************************************
* SetSecurityDescriptorOwner [ADVAPI32]
*
* PARAMS
*/
BOOL SetSecurityDescriptorOwner( PSECURITY_DESCRIPTOR pSecurityDescriptor,
PSID pOwner, BOOL bOwnerDefaulted)
{
CallWin32ToNt (RtlSetOwnerSecurityDescriptor(pSecurityDescriptor, pOwner, bOwnerDefaulted));
}
/******************************************************************************
* GetSecurityDescriptorGroup [ADVAPI32.54]
*/
BOOL WINAPI GetSecurityDescriptorGroup(
PSECURITY_DESCRIPTOR SecurityDescriptor,
PSID *Group,
LPBOOL GroupDefaulted)
{
CallWin32ToNt (RtlGetGroupSecurityDescriptor(SecurityDescriptor, Group, (PBOOLEAN)GroupDefaulted));
}
/******************************************************************************
* SetSecurityDescriptorGroup
*/
BOOL WINAPI SetSecurityDescriptorGroup ( PSECURITY_DESCRIPTOR SecurityDescriptor,
PSID Group, BOOL GroupDefaulted)
{
CallWin32ToNt (RtlSetGroupSecurityDescriptor( SecurityDescriptor, Group, GroupDefaulted));
}
/******************************************************************************
* IsValidSecurityDescriptor [ADVAPI32.79]
*
* PARAMS
* lpsecdesc []
*/
BOOL WINAPI
IsValidSecurityDescriptor( PSECURITY_DESCRIPTOR SecurityDescriptor )
{
CallWin32ToNt (RtlValidSecurityDescriptor(SecurityDescriptor));
}
/******************************************************************************
* GetSecurityDescriptorDacl [ADVAPI.91]
*/
BOOL WINAPI GetSecurityDescriptorDacl(
IN PSECURITY_DESCRIPTOR pSecurityDescriptor,
OUT LPBOOL lpbDaclPresent,
OUT PACL *pDacl,
OUT LPBOOL lpbDaclDefaulted)
{
CallWin32ToNt (RtlGetDaclSecurityDescriptor(pSecurityDescriptor, (PBOOLEAN)lpbDaclPresent,
pDacl, (PBOOLEAN)lpbDaclDefaulted));
}
/******************************************************************************
* SetSecurityDescriptorDacl [ADVAPI.224]
*/
BOOL WINAPI
SetSecurityDescriptorDacl (
PSECURITY_DESCRIPTOR lpsd,
BOOL daclpresent,
PACL dacl,
BOOL dacldefaulted )
{
CallWin32ToNt (RtlSetDaclSecurityDescriptor (lpsd, daclpresent, dacl, dacldefaulted ));
}
/******************************************************************************
* GetSecurityDescriptorSacl [ADVAPI.]
*/
BOOL WINAPI GetSecurityDescriptorSacl(
IN PSECURITY_DESCRIPTOR lpsd,
OUT LPBOOL lpbSaclPresent,
OUT PACL *pSacl,
OUT LPBOOL lpbSaclDefaulted)
{
CallWin32ToNt (RtlGetSaclSecurityDescriptor(lpsd, (PBOOLEAN)lpbSaclPresent,
pSacl, (PBOOLEAN)lpbSaclDefaulted));
}
/**************************************************************************
* SetSecurityDescriptorSacl [NTDLL.488]
*/
BOOL WINAPI SetSecurityDescriptorSacl (
PSECURITY_DESCRIPTOR lpsd,
BOOL saclpresent,
PACL lpsacl,
BOOL sacldefaulted)
{
CallWin32ToNt (RtlSetSaclSecurityDescriptor(lpsd, saclpresent, lpsacl, sacldefaulted));
}
/******************************************************************************
* MakeSelfRelativeSD [ADVAPI32.95]
*
* PARAMS
* lpabssecdesc []
* lpselfsecdesc []
* lpbuflen []
*/
BOOL WINAPI
MakeSelfRelativeSD( PSECURITY_DESCRIPTOR lpabssecdesc,
PSECURITY_DESCRIPTOR lpselfsecdesc, LPDWORD lpbuflen )
{
FIXME(advapi,"(%p,%p,%p),stub!\n",lpabssecdesc,lpselfsecdesc,lpbuflen);
return TRUE;
}
/******************************************************************************
* GetSecurityDescriptorControl32 [ADVAPI32]
*/
BOOL GetSecurityDescriptorControl ( PSECURITY_DESCRIPTOR pSecurityDescriptor,
/* fixme: PSECURITY_DESCRIPTOR_CONTROL*/ LPVOID pControl, LPDWORD lpdwRevision)
{ FIXME(advapi,"(%p,%p,%p),stub!\n",pSecurityDescriptor,pControl,lpdwRevision);
return 1;
}
/* ##############################
###### MISC FUNCTIONS ######
##############################
*/
/******************************************************************************
* LookupPrivilegeValue32W [ADVAPI32.93]
* Retrieves LUID used on a system to represent the privilege name.
*
* NOTES
* lpLuid should be PLUID
*
* PARAMS
* lpSystemName [I] Address of string specifying the system
* lpName [I] Address of string specifying the privilege
* lpLuid [I] Address of locally unique identifier
*
* RETURNS STD
*/
BOOL WINAPI
LookupPrivilegeValueW( LPCWSTR lpSystemName, LPCWSTR lpName, LPVOID lpLuid )
{
FIXME(advapi,"(%s,%s,%p): stub\n",debugstr_w(lpSystemName),
debugstr_w(lpName), lpLuid);
return TRUE;
}
/******************************************************************************
* LookupPrivilegeValue32A [ADVAPI32.92]
*/
BOOL WINAPI
LookupPrivilegeValueA( LPCSTR lpSystemName, LPCSTR lpName, LPVOID lpLuid )
{
LPWSTR lpSystemNameW = HEAP_strdupAtoW(GetProcessHeap(), 0, lpSystemName);
LPWSTR lpNameW = HEAP_strdupAtoW(GetProcessHeap(), 0, lpName);
BOOL ret = LookupPrivilegeValueW( lpSystemNameW, lpNameW, lpLuid);
HeapFree(GetProcessHeap(), 0, lpNameW);
HeapFree(GetProcessHeap(), 0, lpSystemNameW);
return ret;
}
/******************************************************************************
* GetFileSecurity32A [ADVAPI32.45]
*
* Obtains Specified information about the security of a file or directory
* The information obtained is constrained by the callers access rights and
* privileges
*/
BOOL WINAPI
GetFileSecurityA( LPCSTR lpFileName,
SECURITY_INFORMATION RequestedInformation,
PSECURITY_DESCRIPTOR pSecurityDescriptor,
DWORD nLength, LPDWORD lpnLengthNeeded )
{
FIXME(advapi, "(%s) : stub\n", debugstr_a(lpFileName));
return TRUE;
}
/******************************************************************************
* GetFileSecurity32W [ADVAPI32.46]
*
* Obtains Specified information about the security of a file or directory
* The information obtained is constrained by the callers access rights and
* privileges
*
* PARAMS
* lpFileName []
* RequestedInformation []
* pSecurityDescriptor []
* nLength []
* lpnLengthNeeded []
*/
BOOL WINAPI
GetFileSecurityW( LPCWSTR lpFileName,
SECURITY_INFORMATION RequestedInformation,
PSECURITY_DESCRIPTOR pSecurityDescriptor,
DWORD nLength, LPDWORD lpnLengthNeeded )
{
FIXME(advapi, "(%s) : stub\n", debugstr_w(lpFileName) );
return TRUE;
}
/******************************************************************************
* LookupAccountSid32A [ADVAPI32.86]
*/
BOOL WINAPI
LookupAccountSidA( LPCSTR system, PSID sid, LPCSTR account,
LPDWORD accountSize, LPCSTR domain, LPDWORD domainSize,
PSID_NAME_USE name_use )
{
FIXME(security,"(%s,%p,%p,%p,%p,%p,%p): stub\n",
system,sid,account,accountSize,domain,domainSize,name_use);
SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
return FALSE;
}
/******************************************************************************
* LookupAccountSid32W [ADVAPI32.87]
*
* PARAMS
* system []
* sid []
* account []
* accountSize []
* domain []
* domainSize []
* name_use []
*/
BOOL WINAPI
LookupAccountSidW( LPCWSTR system, PSID sid, LPCWSTR account,
LPDWORD accountSize, LPCWSTR domain, LPDWORD domainSize,
PSID_NAME_USE name_use )
{
FIXME(security,"(%p,%p,%p,%p,%p,%p,%p): stub\n",
system,sid,account,accountSize,domain,domainSize,name_use);
SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
return FALSE;
}
/******************************************************************************
* SetFileSecurity32A [ADVAPI32.182]
* Sets the security of a file or directory
*/
BOOL WINAPI SetFileSecurityA( LPCSTR lpFileName,
SECURITY_INFORMATION RequestedInformation,
PSECURITY_DESCRIPTOR pSecurityDescriptor)
{
FIXME(advapi, "(%s) : stub\n", debugstr_a(lpFileName));
return TRUE;
}
/******************************************************************************
* SetFileSecurity32W [ADVAPI32.183]
* Sets the security of a file or directory
*
* PARAMS
* lpFileName []
* RequestedInformation []
* pSecurityDescriptor []
*/
BOOL WINAPI
SetFileSecurityW( LPCWSTR lpFileName,
SECURITY_INFORMATION RequestedInformation,
PSECURITY_DESCRIPTOR pSecurityDescriptor )
{
FIXME(advapi, "(%s) : stub\n", debugstr_w(lpFileName) );
return TRUE;
}
/******************************************************************************
* QueryWindows31FilesMigration [ADVAPI32.266]
*
* PARAMS
* x1 []
*/
BOOL WINAPI
QueryWindows31FilesMigration( DWORD x1 )
{
FIXME(advapi,"(%ld):stub\n",x1);
return TRUE;
}
/******************************************************************************
* SynchronizeWindows31FilesAndWindowsNTRegistry [ADVAPI32.265]
*
* PARAMS
* x1 []
* x2 []
* x3 []
* x4 []
*/
BOOL WINAPI
SynchronizeWindows31FilesAndWindowsNTRegistry( DWORD x1, DWORD x2, DWORD x3,
DWORD x4 )
{
FIXME(advapi,"(0x%08lx,0x%08lx,0x%08lx,0x%08lx):stub\n",x1,x2,x3,x4);
return TRUE;
}
/******************************************************************************
* LsaOpenPolicy [ADVAPI32.200]
*
* PARAMS
* x1 []
* x2 []
* x3 []
* x4 []
*/
BOOL WINAPI
LsaOpenPolicy( DWORD x1, DWORD x2, DWORD x3, DWORD x4 )
{
FIXME(advapi,"(0x%08lx,0x%08lx,0x%08lx,0x%08lx):stub\n",x1,x2,x3,x4);
return 0xc0000000; /* generic error */
}
/******************************************************************************
* NotifyBootConfigStatus [ADVAPI32.97]
*
* PARAMS
* x1 []
*/
BOOL WINAPI
NotifyBootConfigStatus( DWORD x1 )
{
FIXME(advapi,"(0x%08lx):stub\n",x1);
return 1;
}
/******************************************************************************
* RevertToSelf [ADVAPI32.180]
*
* PARAMS
* void []
*/
BOOL WINAPI
RevertToSelf( void )
{
FIXME(advapi,"(), stub\n");
return TRUE;
}
/******************************************************************************
* ImpersonateSelf [ADVAPI32.71]
*/
BOOL WINAPI
ImpersonateSelf(DWORD/*SECURITY_IMPERSONATION_LEVEL*/ ImpersonationLevel)
{
FIXME(advapi, "(%08lx), stub\n", ImpersonationLevel);
return TRUE;
}
/******************************************************************************
* AccessCheck32 [ADVAPI32.71]
*/
BOOL WINAPI
AccessCheck(PSECURITY_DESCRIPTOR pSecurityDescriptor, HANDLE ClientToken, DWORD DesiredAccess, LPVOID/*LPGENERIC_MAPPING*/ GenericMapping, LPVOID/*LPPRIVILEGE_SET*/ PrivilegeSet, LPDWORD PrivilegeSetLength, LPDWORD GrantedAccess, LPBOOL AccessStatus)
{
FIXME(advapi, "(%p, %04x, %08lx, %p, %p, %p, %p, %p), stub\n", pSecurityDescriptor, ClientToken, DesiredAccess, GenericMapping, PrivilegeSet, PrivilegeSetLength, GrantedAccess, AccessStatus);
*AccessStatus = TRUE;
return TRUE;
}