279 lines
6.8 KiB
C++
279 lines
6.8 KiB
C++
//---------------------------------------------------------------------------
|
|
//
|
|
// Microsoft Windows
|
|
// Copyright (C) Microsoft Corporation, 1992 - 1995
|
|
//
|
|
// File: cenumGroupCollection.cxx
|
|
//
|
|
// Contents: NetWare 3.12 GroupCollection Enumeration Code
|
|
//
|
|
// CNWCOMPATGroupCollectionEnum::
|
|
// CNWCOMPATGroupCollectionEnum::
|
|
// CNWCOMPATGroupCollectionEnum::
|
|
// CNWCOMPATGroupCollectionEnum::
|
|
//
|
|
// History:
|
|
//----------------------------------------------------------------------------
|
|
#include "NWCOMPAT.hxx"
|
|
#pragma hdrstop
|
|
|
|
//+---------------------------------------------------------------------------
|
|
//
|
|
// Function: CNWCOMPATEnumVariant::Create
|
|
//
|
|
// Synopsis:
|
|
//
|
|
// Arguments: [pCollection]
|
|
// [ppEnumVariant]
|
|
//
|
|
// Returns: HRESULT
|
|
//
|
|
// Modifies:
|
|
//
|
|
// History: 01-30-95 krishnag Created.
|
|
//
|
|
//----------------------------------------------------------------------------
|
|
HRESULT
|
|
CNWCOMPATGroupCollectionEnum::Create(
|
|
CNWCOMPATGroupCollectionEnum FAR* FAR* ppenumvariant,
|
|
BSTR Parent,
|
|
ULONG ParentType,
|
|
BSTR ADsPath,
|
|
BSTR ServerName,
|
|
BSTR GroupName,
|
|
VARIANT var
|
|
)
|
|
{
|
|
HRESULT hr = NOERROR;
|
|
CNWCOMPATGroupCollectionEnum FAR* penumvariant = NULL;
|
|
|
|
*ppenumvariant = NULL;
|
|
|
|
penumvariant = new CNWCOMPATGroupCollectionEnum();
|
|
if (!penumvariant) {
|
|
hr = E_OUTOFMEMORY;
|
|
BAIL_ON_FAILURE(hr);
|
|
}
|
|
|
|
hr = ADsAllocString(Parent, &penumvariant->_Parent);
|
|
BAIL_ON_FAILURE(hr);
|
|
|
|
penumvariant->_ParentType = ParentType;
|
|
|
|
hr = ADsAllocString( ServerName, &penumvariant->_ServerName);
|
|
BAIL_ON_FAILURE(hr);
|
|
|
|
hr = ADsAllocString( GroupName, &penumvariant->_GroupName);
|
|
BAIL_ON_FAILURE(hr);
|
|
|
|
|
|
hr = ADsAllocString( ADsPath, &penumvariant->_ADsPath);
|
|
BAIL_ON_FAILURE(hr);
|
|
|
|
hr = ObjectTypeList::CreateObjectTypeList(
|
|
var,
|
|
&penumvariant->_pObjList
|
|
);
|
|
BAIL_ON_FAILURE(hr);
|
|
|
|
*ppenumvariant = penumvariant;
|
|
|
|
RRETURN(hr);
|
|
|
|
error:
|
|
delete penumvariant;
|
|
|
|
RRETURN_EXP_IF_ERR(hr);
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
//
|
|
// Function:
|
|
//
|
|
// Synopsis:
|
|
//
|
|
//----------------------------------------------------------------------------
|
|
CNWCOMPATGroupCollectionEnum::CNWCOMPATGroupCollectionEnum():
|
|
_Parent(NULL),
|
|
_ParentType(0),
|
|
_ADsPath(NULL),
|
|
_ServerName(NULL),
|
|
_GroupName(NULL),
|
|
_hGroup(NULL)
|
|
{
|
|
_pObjList = NULL;
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
//
|
|
// Function:
|
|
//
|
|
// Synopsis:
|
|
//
|
|
//----------------------------------------------------------------------------
|
|
CNWCOMPATGroupCollectionEnum::~CNWCOMPATGroupCollectionEnum()
|
|
{
|
|
if (_pObjList)
|
|
delete _pObjList;
|
|
if (_Parent)
|
|
SysFreeString(_Parent);
|
|
if (_ADsPath)
|
|
SysFreeString(_ADsPath);
|
|
if (_ServerName)
|
|
SysFreeString(_ServerName);
|
|
if (_GroupName)
|
|
SysFreeString(_GroupName);
|
|
if (_hGroup)
|
|
NWCOMPATComputerGroupClose(_hGroup);
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
//
|
|
// Function:
|
|
//
|
|
// Synopsis:
|
|
//
|
|
//----------------------------------------------------------------------------
|
|
HRESULT
|
|
CNWCOMPATGroupCollectionEnum::EnumGroupMembers(
|
|
ULONG cElements,
|
|
VARIANT FAR* pvar,
|
|
ULONG FAR* pcElementFetched
|
|
)
|
|
{
|
|
HRESULT hr = S_OK;
|
|
IDispatch *pDispatch = NULL;
|
|
DWORD i = 0;
|
|
|
|
while (i < cElements) {
|
|
|
|
hr = GetUserMemberObject(&pDispatch);
|
|
if (hr == S_FALSE) {
|
|
break;
|
|
}
|
|
|
|
VariantInit(&pvar[i]);
|
|
pvar[i].vt = VT_DISPATCH;
|
|
pvar[i].pdispVal = pDispatch;
|
|
(*pcElementFetched)++;
|
|
i++;
|
|
}
|
|
RRETURN(hr);
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
//
|
|
// Function:
|
|
//
|
|
// Synopsis:
|
|
//
|
|
//----------------------------------------------------------------------------
|
|
HRESULT
|
|
CNWCOMPATGroupCollectionEnum::GetUserMemberObject(
|
|
IDispatch ** ppDispatch
|
|
)
|
|
{
|
|
HRESULT hr = S_OK;
|
|
LPCOMPUTER_GROUP_MEMBER pComputerGrpMember = NULL;
|
|
LPBYTE pBuffer = NULL;
|
|
DWORD dwReturned = 0;
|
|
BOOL dwRet = 0;
|
|
|
|
|
|
if (!_hGroup) {
|
|
dwRet = NWCOMPATComputerGroupOpen(
|
|
_ServerName,
|
|
_GroupName,
|
|
&_hGroup
|
|
);
|
|
if (!dwRet) {
|
|
goto error;
|
|
}
|
|
}
|
|
|
|
dwRet = NWCOMPATComputerGroupEnum(
|
|
_hGroup,
|
|
1,
|
|
&pBuffer,
|
|
&dwReturned
|
|
);
|
|
if (!dwRet) {
|
|
goto error;
|
|
}
|
|
|
|
pComputerGrpMember = (LPCOMPUTER_GROUP_MEMBER)pBuffer;
|
|
|
|
hr = CNWCOMPATUser::CreateUser(
|
|
pComputerGrpMember->Parent,
|
|
NWCOMPAT_COMPUTER_ID,
|
|
pComputerGrpMember->Computer,
|
|
pComputerGrpMember->Name,
|
|
ADS_OBJECT_BOUND,
|
|
IID_IDispatch,
|
|
(void **)ppDispatch
|
|
);
|
|
BAIL_ON_FAILURE(hr);
|
|
|
|
hr = S_OK;
|
|
|
|
cleanup:
|
|
|
|
if (pBuffer) {
|
|
FreeADsMem(pBuffer);
|
|
}
|
|
|
|
RRETURN(hr);
|
|
|
|
error:
|
|
*ppDispatch = NULL;
|
|
|
|
hr = S_FALSE;
|
|
|
|
goto cleanup;
|
|
|
|
}
|
|
|
|
//+---------------------------------------------------------------------------
|
|
//
|
|
// Function: CNWCOMPATGroupCollectionEnum::Next
|
|
//
|
|
// Synopsis: Returns cElements number of requested NetOle objects in the
|
|
// array supplied in pvar.
|
|
//
|
|
// Arguments: [cElements] -- The number of elements requested by client
|
|
// [pvar] -- ptr to array of VARIANTs to for return objects
|
|
// [pcElementFetched] -- if non-NULL, then number of elements
|
|
// -- actually returned is placed here
|
|
//
|
|
// Returns: HRESULT -- S_OK if number of elements requested are returned
|
|
// -- S_FALSE if number of elements is < requested
|
|
//
|
|
// Modifies:
|
|
//
|
|
// History: 11-3-95 krishnag Created.
|
|
//
|
|
//----------------------------------------------------------------------------
|
|
STDMETHODIMP
|
|
CNWCOMPATGroupCollectionEnum::Next(
|
|
ULONG cElements,
|
|
VARIANT FAR* pvar,
|
|
ULONG FAR* pcElementFetched
|
|
)
|
|
{
|
|
ULONG cElementFetched = 0;
|
|
HRESULT hr = S_OK;
|
|
|
|
hr = EnumGroupMembers(
|
|
cElements,
|
|
pvar,
|
|
&cElementFetched
|
|
);
|
|
|
|
if (pcElementFetched) {
|
|
*pcElementFetched = cElementFetched;
|
|
}
|
|
RRETURN_EXP_IF_ERR(hr);
|
|
}
|
|
|
|
|