windows-nt/Source/XPSP1/NT/ds/adsi/winnt/clgroups.cxx

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2020-09-26 03:20:57 -05:00
//---------------------------------------------------------------------------
//
// Microsoft Windows
// Copyright (C) Microsoft Corporation, 1992 - 1995
//
// File: cgroup.cxx
//
// Contents: Group object
//
// History: 11-1-95 krishnag Created.
//
//----------------------------------------------------------------------------
#include "procs.hxx"
#pragma hdrstop
#include "winnt.hxx"
// Class CWinNTLocalGroupCollection
DEFINE_IDispatch_Implementation(CWinNTLocalGroupCollection)
CWinNTLocalGroupCollection::CWinNTLocalGroupCollection():
_ParentType(0),
_DomainName(NULL),
_ServerName(NULL),
_lpServerName(NULL),
_pDispMgr(NULL)
{
VariantInit(&_vFilter);
ENLIST_TRACKING(CWinNTLocalGroupCollection);
}
HRESULT
CWinNTLocalGroupCollection::CreateGroupCollection(
BSTR Parent,
ULONG ParentType,
BSTR DomainName,
BSTR ServerName,
BSTR GroupName,
ULONG GroupType,
REFIID riid,
CWinNTCredentials& Credentials,
void **ppvObj
)
{
CWinNTLocalGroupCollection FAR * pGroup = NULL;
HRESULT hr = S_OK;
hr = AllocateGroupCollectionObject(&pGroup);
BAIL_ON_FAILURE(hr);
hr = pGroup->InitializeCoreObject(
Parent,
GroupName,
LOCALGROUP_CLASS_NAME,
NULL,
CLSID_WinNTGroup,
ADS_OBJECT_UNBOUND
);
BAIL_ON_FAILURE(hr);
hr = ADsAllocString( DomainName, &pGroup->_DomainName);
BAIL_ON_FAILURE(hr);
hr = ADsAllocString( ServerName, &pGroup->_ServerName);
BAIL_ON_FAILURE(hr);
pGroup->_ParentType = ParentType;
pGroup->_GroupType = GroupType;
pGroup->_Credentials = Credentials;
hr = pGroup->_Credentials.Ref(ServerName, DomainName, ParentType);
BAIL_ON_FAILURE(hr);
hr = pGroup->QueryInterface(riid, ppvObj);
BAIL_ON_FAILURE(hr);
pGroup->Release();
RRETURN(hr);
error:
delete pGroup;
RRETURN_EXP_IF_ERR(hr);
}
CWinNTLocalGroupCollection::~CWinNTLocalGroupCollection( )
{
VariantClear( &_vFilter);
if(_DomainName) {
ADsFreeString(_DomainName);
}
if(_ServerName) {
ADsFreeString(_ServerName);
}
delete _pDispMgr;
}
STDMETHODIMP
CWinNTLocalGroupCollection::QueryInterface(
REFIID iid,
LPVOID FAR* ppv
)
{
if (ppv == NULL) {
RRETURN(E_POINTER);
}
if (IsEqualIID(iid, IID_IUnknown))
{
*ppv = (IADsMembers FAR *) this;
}
else if (IsEqualIID(iid, IID_IADsMembers))
{
*ppv = (IADsMembers FAR *) this;
}
else if (IsEqualIID(iid, IID_IDispatch))
{
*ppv = (IADsMembers FAR *) this;
}
else if (IsEqualIID(iid, IID_ISupportErrorInfo))
{
*ppv = (ISupportErrorInfo FAR *) this;
}
else
{
*ppv = NULL;
return E_NOINTERFACE;
}
AddRef();
return NOERROR;
}
STDMETHODIMP
CWinNTLocalGroupCollection::InterfaceSupportsErrorInfo(
THIS_ REFIID riid
)
{
if (IsEqualIID(riid, IID_IADsMembers)) {
RRETURN(S_OK);
} else {
RRETURN(S_FALSE);
}
}
STDMETHODIMP
CWinNTLocalGroupCollection::get_Count(long FAR* retval)
{
RRETURN_EXP_IF_ERR(E_NOTIMPL);
}
STDMETHODIMP
CWinNTLocalGroupCollection::get_Filter(THIS_ VARIANT FAR* pVar)
{
HRESULT hr;
VariantInit(pVar);
hr = VariantCopy(pVar, &_vFilter);
RRETURN_EXP_IF_ERR(hr);
}
STDMETHODIMP
CWinNTLocalGroupCollection::put_Filter(THIS_ VARIANT Var)
{
HRESULT hr;
hr = VariantCopy(&_vFilter, &Var);
RRETURN_EXP_IF_ERR(hr);
}
STDMETHODIMP
CWinNTLocalGroupCollection::get__NewEnum(
THIS_ IUnknown * FAR* retval
)
{
HRESULT hr;
IUnknown FAR* punkEnum=NULL;
IEnumVARIANT * penum = NULL;
*retval = NULL;
hr = CWinNTLocalGroupCollectionEnum::Create(
(CWinNTLocalGroupCollectionEnum **)&penum,
_Parent,
_ParentType,
_ADsPath,
_DomainName,
_ServerName,
_Name,
_GroupType,
_vFilter,
_Credentials
);
BAIL_ON_FAILURE(hr);
hr = penum->QueryInterface(
IID_IUnknown,
(VOID FAR* FAR*)retval
);
BAIL_ON_FAILURE(hr);
if (penum) {
penum->Release();
}
RRETURN(NOERROR);
error:
if (penum) {
delete penum;
}
RRETURN_EXP_IF_ERR(hr);
}
HRESULT
CWinNTLocalGroupCollection::AllocateGroupCollectionObject(
CWinNTLocalGroupCollection ** ppGroup
)
{
CWinNTLocalGroupCollection FAR * pGroup = NULL;
CAggregatorDispMgr FAR * pDispMgr = NULL;
HRESULT hr = S_OK;
pGroup = new CWinNTLocalGroupCollection();
if (pGroup == NULL) {
hr = E_OUTOFMEMORY;
}
BAIL_ON_FAILURE(hr);
pDispMgr = new CAggregatorDispMgr;
if (pDispMgr == NULL) {
hr = E_OUTOFMEMORY;
}
BAIL_ON_FAILURE(hr);
hr = LoadTypeInfoEntry(pDispMgr,
LIBID_ADs,
IID_IADsMembers,
(IADsMembers *)pGroup,
DISPID_NEWENUM
);
BAIL_ON_FAILURE(hr);
pGroup->_pDispMgr = pDispMgr;
*ppGroup = pGroup;
RRETURN(hr);
error:
delete pDispMgr;
RRETURN(hr);
}