Source code of Windows XP (NT5)
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//---------------------------------------------------------------------------
//
// Microsoft Windows
// Copyright (C) Microsoft Corporation, 1992 - 1995
//
// File: CAcl.cxx
//
// Contents: SecurityDescriptor object
//
// History: 11-1-95 krishnag Created.
//
//----------------------------------------------------------------------------
#include "nds.hxx"
#pragma hdrstop
// Class CAcl
DEFINE_IDispatch_Implementation(CAcl)
CAcl::CAcl():
_pDispMgr(NULL),
_lpProtectedAttrName(NULL),
_lpSubjectName(NULL),
_dwPrivileges(0)
{
ENLIST_TRACKING(CAcl);
}
HRESULT
CAcl::CreateSecurityDescriptor(
REFIID riid,
void **ppvObj
)
{
CAcl FAR * pSecurityDescriptor = NULL;
HRESULT hr = S_OK;
hr = AllocateSecurityDescriptorObject(&pSecurityDescriptor);
BAIL_ON_FAILURE(hr);
hr = pSecurityDescriptor->QueryInterface(riid, ppvObj);
BAIL_ON_FAILURE(hr);
pSecurityDescriptor->Release();
RRETURN(hr);
error:
delete pSecurityDescriptor;
RRETURN(hr);
}
CAcl::~CAcl( )
{
delete _pDispMgr;
}
STDMETHODIMP
CAcl::QueryInterface(
REFIID iid,
LPVOID FAR* ppv
)
{
if (ppv == NULL) {
RRETURN(E_POINTER);
}
if (IsEqualIID(iid, IID_IUnknown))
{
*ppv = (IADsAcl FAR *) this;
}
else if (IsEqualIID(iid, IID_IADsAcl))
{
*ppv = (IADsAcl FAR *) this;
}
else if (IsEqualIID(iid, IID_IDispatch))
{
*ppv = (IADsAcl FAR *) this;
}
else
{
*ppv = NULL;
return E_NOINTERFACE;
}
AddRef();
return NOERROR;
}
HRESULT
CAcl::AllocateSecurityDescriptorObject(
CAcl ** ppSecurityDescriptor
)
{
CAcl FAR * pSecurityDescriptor = NULL;
CDispatchMgr FAR * pDispMgr = NULL;
HRESULT hr = S_OK;
pSecurityDescriptor = new CAcl();
if (pSecurityDescriptor == NULL) {
hr = E_OUTOFMEMORY;
}
BAIL_ON_FAILURE(hr);
pDispMgr = new CDispatchMgr;
if (pDispMgr == NULL) {
hr = E_OUTOFMEMORY;
}
BAIL_ON_FAILURE(hr);
/*
hr = LoadTypeInfoEntry(
pDispMgr,
LIBID_NDSOle,
IID_IADsAcl,
(IADsAcl *)pSecurityDescriptor,
DISPID_REGULAR
);
BAIL_ON_FAILURE(hr);
*/
pSecurityDescriptor->_pDispMgr = pDispMgr;
*ppSecurityDescriptor = pSecurityDescriptor;
RRETURN(hr);
error:
delete pDispMgr;
RRETURN(hr);
}
// new stuff!
STDMETHODIMP
CAcl::get_Privileges(THIS_ long FAR * retval)
{
*retval = _dwPrivileges;
RRETURN(S_OK);
}
STDMETHODIMP
CAcl::put_Privileges(THIS_ long lnPrivileges)
{
_dwPrivileges = lnPrivileges;
RRETURN(S_OK);
}
STDMETHODIMP
CAcl::get_SubjectName(THIS_ BSTR FAR * retval)
{
HRESULT hr = S_OK;
hr = ADsAllocString(_lpSubjectName, retval);
RRETURN(hr);
}
STDMETHODIMP
CAcl::put_SubjectName(THIS_ BSTR bstrSubjectName)
{
if (!bstrSubjectName) {
RRETURN(E_FAIL);
}
if (_lpSubjectName) {
FreeADsStr(_lpSubjectName);
}
_lpSubjectName= AllocADsStr(bstrSubjectName);
if (!_lpSubjectName) {
RRETURN(E_OUTOFMEMORY);
}
RRETURN(S_OK);
}
STDMETHODIMP
CAcl::get_ProtectedAttrName(THIS_ BSTR FAR * retval)
{
HRESULT hr = S_OK;
hr = ADsAllocString(_lpProtectedAttrName, retval);
RRETURN(hr);
}
STDMETHODIMP
CAcl::put_ProtectedAttrName(THIS_ BSTR bstrProtectedAttrName)
{
if (!bstrProtectedAttrName) {
RRETURN(E_FAIL);
}
if (_lpProtectedAttrName) {
FreeADsStr(_lpProtectedAttrName);
}
_lpProtectedAttrName= AllocADsStr(bstrProtectedAttrName);
if (!_lpProtectedAttrName) {
RRETURN(E_OUTOFMEMORY);
}
RRETURN(S_OK);
}
STDMETHODIMP
CAcl::CopyAcl(THIS_ IDispatch FAR * FAR * ppAcl)
{
HRESULT hr = S_OK;
IADsAcl * pSecDes = NULL;
hr = CAcl::CreateSecurityDescriptor(
IID_IADsAcl,
(void **)&pSecDes
);
BAIL_ON_FAILURE(hr);
hr = pSecDes->put_Privileges(_dwPrivileges);
BAIL_ON_FAILURE(hr);
hr = pSecDes->put_SubjectName(_lpSubjectName);
BAIL_ON_FAILURE(hr);
hr = pSecDes->put_ProtectedAttrName(_lpProtectedAttrName);
BAIL_ON_FAILURE(hr);
hr = pSecDes->QueryInterface(IID_IDispatch,
(void**)ppAcl);
BAIL_ON_FAILURE(hr);
error:
RRETURN(hr);
}