Source code of Windows XP (NT5)
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//---------------------------------------------------------------------------
//
// Microsoft Windows
// Copyright (C) Microsoft Corporation, 1992 - 1995
//
// File: cschema.cxx
//
// Contents: Microsoft ADs NDS Provider Schema Object
//
//
// History: 01-30-95 krishnag Created.
//
//----------------------------------------------------------------------------
#include "nds.hxx"
#pragma hdrstop
// Class CNDSSchema
DEFINE_IDispatch_Implementation(CNDSSchema)
DEFINE_IADs_Implementation(CNDSSchema)
CNDSSchema::CNDSSchema()
{
VariantInit(&_vFilter);
_NDSTreeName = NULL;
ENLIST_TRACKING(CNDSSchema);
}
HRESULT
CNDSSchema::CreateSchema(
BSTR Parent,
BSTR CommonName,
CCredentials& Credentials,
DWORD dwObjectState,
REFIID riid,
void **ppvObj
)
{
CNDSSchema FAR * pSchema = NULL;
HRESULT hr = S_OK;
LPWSTR pszNDSTreeName = NULL;
LPWSTR pszNDSDn = NULL;
hr = AllocateSchema(&pSchema, Credentials);
BAIL_ON_FAILURE(hr);
hr = pSchema->InitializeCoreObject(
Parent,
CommonName,
SCHEMA_CLASS_NAME,
L"",
CLSID_NDSSchema,
dwObjectState
);
BAIL_ON_FAILURE(hr);
hr = BuildNDSPathFromADsPath2(
Parent,
&pszNDSTreeName,
&pszNDSDn
);
BAIL_ON_FAILURE(hr);
hr = ADsAllocString( pszNDSTreeName, &pSchema->_NDSTreeName);
BAIL_ON_FAILURE(hr);
hr = pSchema->QueryInterface(riid, ppvObj);
BAIL_ON_FAILURE(hr);
pSchema->Release();
if (pszNDSTreeName) {
FreeADsStr(pszNDSTreeName);
}
if (pszNDSDn) {
FreeADsStr(pszNDSDn);
}
RRETURN(hr);
error:
if (pszNDSTreeName) {
FreeADsStr(pszNDSTreeName);
}
delete pSchema;
RRETURN(hr);
}
CNDSSchema::~CNDSSchema( )
{
VariantClear(&_vFilter);
if (_NDSTreeName) {
ADsFreeString(_NDSTreeName);
}
delete _pDispMgr;
}
STDMETHODIMP
CNDSSchema::QueryInterface(REFIID iid, LPVOID FAR* ppv)
{
if (ppv == NULL) {
RRETURN(E_POINTER);
}
if (IsEqualIID(iid, IID_IUnknown))
{
*ppv = (IADs FAR *) this;
}
else if (IsEqualIID(iid, IID_IADsContainer))
{
*ppv = (IADsContainer FAR *) this;
}
else if (IsEqualIID(iid, IID_IADs))
{
*ppv = (IADs FAR *) this;
}
else if (IsEqualIID(iid, IID_IDispatch))
{
*ppv = (IADs FAR *) this;
}
else
{
*ppv = NULL;
return E_NOINTERFACE;
}
AddRef();
return NOERROR;
}
STDMETHODIMP
CNDSSchema::SetInfo(THIS)
{
RRETURN(E_NOTIMPL);
}
STDMETHODIMP
CNDSSchema::GetInfo(THIS)
{
RRETURN(E_NOTIMPL);
}
STDMETHODIMP
CNDSSchema::GetInfoEx(THIS_ VARIANT vProperties, long lnReserved)
{
RRETURN(E_NOTIMPL);
}
/* IADsContainer methods */
STDMETHODIMP
CNDSSchema::get_Count(long FAR* retval)
{
RRETURN(E_NOTIMPL);
}
STDMETHODIMP
CNDSSchema::get_Filter(THIS_ VARIANT FAR* pVar)
{
VariantInit(pVar);
RRETURN(VariantCopy(pVar, &_vFilter));
}
STDMETHODIMP
CNDSSchema::put_Filter(THIS_ VARIANT Var)
{
VariantClear(&_vFilter);
RRETURN(VariantCopy(&_vFilter, &Var));
}
STDMETHODIMP
CNDSSchema::put_Hints(THIS_ VARIANT Var)
{
RRETURN( E_NOTIMPL);
}
STDMETHODIMP
CNDSSchema::get_Hints(THIS_ VARIANT FAR* pVar)
{
RRETURN(E_NOTIMPL);
}
STDMETHODIMP
CNDSSchema::GetObject(
THIS_ BSTR ClassName,
BSTR RelativeName,
IDispatch * FAR* ppObject
)
{
RRETURN(::RelativeGetObject(_ADsPath,
ClassName,
RelativeName,
_Credentials,
ppObject,
FALSE));
}
STDMETHODIMP
CNDSSchema::get__NewEnum(
THIS_ IUnknown * FAR* retval
)
{
HRESULT hr;
IUnknown FAR* punkEnum=NULL;
IEnumVARIANT * penum = NULL;
*retval = NULL;
hr = CNDSSchemaEnum::Create(
(CNDSSchemaEnum **)&penum,
_NDSTreeName,
_ADsPath,
_Name,
_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(hr);
}
STDMETHODIMP
CNDSSchema::Create(
THIS_ BSTR ClassName,
BSTR RelativeName,
IDispatch * FAR* ppObject
)
{
RRETURN(E_NOTIMPL);
}
STDMETHODIMP
CNDSSchema::Delete(
THIS_ BSTR bstrClassName,
BSTR bstrRelativeName
)
{
RRETURN(E_NOTIMPL);
}
STDMETHODIMP
CNDSSchema::CopyHere(
THIS_ BSTR SourceName,
BSTR NewName,
IDispatch * FAR* ppObject
)
{
RRETURN(E_NOTIMPL);
}
STDMETHODIMP
CNDSSchema::MoveHere(
THIS_ BSTR SourceName,
BSTR NewName,
IDispatch * FAR* ppObject
)
{
RRETURN(E_NOTIMPL);
}
HRESULT
CNDSSchema::AllocateSchema(
CNDSSchema ** ppSchema,
CCredentials& Credentials
)
{
CNDSSchema FAR * pSchema = NULL;
CDispatchMgr FAR * pDispMgr = NULL;
HRESULT hr = S_OK;
pSchema = new CNDSSchema();
if (pSchema == 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_ADs,
IID_IADs,
(IADsDomain *)pSchema,
DISPID_REGULAR
);
BAIL_ON_FAILURE(hr);
hr = LoadTypeInfoEntry(pDispMgr,
LIBID_ADs,
IID_IADsContainer,
(IADsContainer *)pSchema,
DISPID_NEWENUM
);
BAIL_ON_FAILURE(hr);
pSchema->_Credentials = Credentials;
pSchema->_pDispMgr = pDispMgr;
*ppSchema = pSchema;
RRETURN(hr);
error:
delete pDispMgr;
RRETURN(hr);
}
STDMETHODIMP
CNDSSchema::GetInfo(
THIS_ DWORD dwApiLevel,
BOOL fExplicit
)
{
RRETURN(E_NOTIMPL);
}
STDMETHODIMP
CNDSSchema::Get(
THIS_ BSTR bstrName,
VARIANT FAR* pvProp
)
{
RRETURN(E_NOTIMPL);
}
STDMETHODIMP
CNDSSchema::Put(
THIS_ BSTR bstrName,
VARIANT vProp
)
{
RRETURN(E_NOTIMPL);
}
STDMETHODIMP
CNDSSchema::GetEx(
THIS_ BSTR bstrName,
VARIANT FAR* pvProp
)
{
RRETURN(E_NOTIMPL);
}
STDMETHODIMP
CNDSSchema::PutEx(
THIS_ long lnControlCode,
BSTR bstrName,
VARIANT vProp
)
{
RRETURN(E_NOTIMPL);
}