746 lines
15 KiB
C++
746 lines
15 KiB
C++
|
/////////////////////////////////////////////////////////////////////////////
|
||
|
|
//
|
||
|
|
// Copyright(C) Microsoft Corporation, 1997 - 1999 all rights reserved.
|
||
|
|
//
|
||
|
|
// Module: sdohelperfuncs.cpp
|
||
|
|
//
|
||
|
|
// Project: Everest
|
||
|
|
//
|
||
|
|
// Description: Helper Functions
|
||
|
|
//
|
||
|
|
// Log:
|
||
|
|
//
|
||
|
|
// When Who What
|
||
|
|
// ---- --- ----
|
||
|
|
// 6/08/98 TLP Initial Version
|
||
|
|
// 7/03/98 MAM Adapted from \ias\sdo\sdoias to use in UI
|
||
|
|
// 11/03/98 MAM Moved GetSdo/PutSdo routines here from mmcutility.cpp
|
||
|
|
//
|
||
|
|
/////////////////////////////////////////////////////////////////////////////
|
||
|
|
|
||
|
|
#include "sdohelperfuncs.h"
|
||
|
|
#include "comdef.h"
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
//////////////////////////////////////////////////////////////////////////////
|
||
|
|
// CORE HELPER FUNCTIONS
|
||
|
|
//////////////////////////////////////////////////////////////////////////////
|
||
|
|
|
||
|
|
///////////////////////////////////////////////////////////////////
|
||
|
|
HRESULT SDOGetCollectionEnumerator(
|
||
|
|
ISdo* pSdo,
|
||
|
|
LONG lPropertyId,
|
||
|
|
IEnumVARIANT** ppEnum
|
||
|
|
)
|
||
|
|
{
|
||
|
|
HRESULT hr;
|
||
|
|
CComPtr<IUnknown> pUnknown;
|
||
|
|
CComPtr<ISdoCollection> pSdoCollection;
|
||
|
|
_variant_t vtDispatch;
|
||
|
|
|
||
|
|
_ASSERT( NULL != pSdo && NULL == *ppEnum );
|
||
|
|
hr = pSdo->GetProperty(lPropertyId, &vtDispatch);
|
||
|
|
_ASSERT( VT_DISPATCH == V_VT(&vtDispatch) );
|
||
|
|
if ( SUCCEEDED(hr) )
|
||
|
|
{
|
||
|
|
hr = vtDispatch.pdispVal->QueryInterface(IID_ISdoCollection, (void**)&pSdoCollection);
|
||
|
|
if ( SUCCEEDED(hr) )
|
||
|
|
{
|
||
|
|
hr = pSdoCollection->get__NewEnum(&pUnknown);
|
||
|
|
if ( SUCCEEDED(hr) )
|
||
|
|
{
|
||
|
|
hr = pUnknown->QueryInterface(IID_IEnumVARIANT, (void**)ppEnum);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
return hr;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
///////////////////////////////////////////////////////////////////
|
||
|
|
HRESULT SDONextObjectFromCollection(
|
||
|
|
IEnumVARIANT* pEnum,
|
||
|
|
ISdo** ppSdo
|
||
|
|
)
|
||
|
|
{
|
||
|
|
HRESULT hr;
|
||
|
|
DWORD dwRetrieved = 1;
|
||
|
|
_variant_t vtDispatch;
|
||
|
|
|
||
|
|
_ASSERT( NULL != pEnum && NULL == *ppSdo );
|
||
|
|
hr = pEnum->Next(1, &vtDispatch, &dwRetrieved);
|
||
|
|
_ASSERT( S_OK == hr || S_FALSE == hr );
|
||
|
|
if ( S_OK == hr )
|
||
|
|
{
|
||
|
|
hr = vtDispatch.pdispVal->QueryInterface(IID_ISdo, (void**)ppSdo);
|
||
|
|
}
|
||
|
|
|
||
|
|
return hr;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
///////////////////////////////////////////////////////////////////
|
||
|
|
HRESULT SDOGetComponentIdFromObject(
|
||
|
|
ISdo* pSdo,
|
||
|
|
LONG lPropertyId,
|
||
|
|
PLONG pComponentId
|
||
|
|
)
|
||
|
|
{
|
||
|
|
HRESULT hr;
|
||
|
|
_variant_t vtProperty;
|
||
|
|
|
||
|
|
_ASSERT( NULL != pSdo && NULL != pComponentId );
|
||
|
|
|
||
|
|
hr = pSdo->GetProperty(lPropertyId, &vtProperty);
|
||
|
|
if ( SUCCEEDED(hr) )
|
||
|
|
{
|
||
|
|
_ASSERT( VT_I4 == V_VT(&vtProperty) );
|
||
|
|
*pComponentId = V_I4(&vtProperty);
|
||
|
|
}
|
||
|
|
|
||
|
|
return hr;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
///////////////////////////////////////////////////////////////////
|
||
|
|
HRESULT SDOGetSdoFromCollection(
|
||
|
|
ISdo* pSdoServer,
|
||
|
|
LONG lCollectionPropertyId,
|
||
|
|
LONG lComponentPropertyId,
|
||
|
|
LONG lComponentId,
|
||
|
|
ISdo** ppSdo
|
||
|
|
)
|
||
|
|
{
|
||
|
|
HRESULT hr;
|
||
|
|
CComPtr<IEnumVARIANT> pEnum;
|
||
|
|
CComPtr<ISdo> pSdo;
|
||
|
|
LONG ComponentId;
|
||
|
|
|
||
|
|
do
|
||
|
|
{
|
||
|
|
hr = SDOGetCollectionEnumerator(
|
||
|
|
pSdoServer,
|
||
|
|
lCollectionPropertyId,
|
||
|
|
&pEnum
|
||
|
|
);
|
||
|
|
if ( FAILED(hr) )
|
||
|
|
break;
|
||
|
|
|
||
|
|
hr = SDONextObjectFromCollection(pEnum,&pSdo);
|
||
|
|
while( S_OK == hr )
|
||
|
|
{
|
||
|
|
hr = SDOGetComponentIdFromObject(
|
||
|
|
pSdo,
|
||
|
|
lComponentPropertyId,
|
||
|
|
&ComponentId
|
||
|
|
);
|
||
|
|
if ( FAILED(hr) )
|
||
|
|
break;
|
||
|
|
|
||
|
|
if ( ComponentId == lComponentId )
|
||
|
|
{
|
||
|
|
pSdo->AddRef();
|
||
|
|
*ppSdo = pSdo;
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
|
||
|
|
pSdo.Release();
|
||
|
|
hr = SDONextObjectFromCollection(pEnum,&pSdo);
|
||
|
|
}
|
||
|
|
|
||
|
|
if ( S_OK != hr )
|
||
|
|
hr = E_FAIL;
|
||
|
|
|
||
|
|
} while ( FALSE );
|
||
|
|
|
||
|
|
return hr;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
//////////////////////////////////////////////////////////////////////////////
|
||
|
|
/*++
|
||
|
|
|
||
|
|
GetSdoVariant
|
||
|
|
|
||
|
|
Gets a Variant from the SDO's and handles any error checking.
|
||
|
|
|
||
|
|
--*/
|
||
|
|
//////////////////////////////////////////////////////////////////////////////
|
||
|
|
HRESULT GetSdoVariant(
|
||
|
|
ISdo *pSdo
|
||
|
|
, LONG lPropertyID
|
||
|
|
, VARIANT * pVariant
|
||
|
|
, UINT uiErrorID
|
||
|
|
, HWND hWnd
|
||
|
|
, IConsole *pConsole
|
||
|
|
)
|
||
|
|
{
|
||
|
|
ATLTRACE(_T("# GetSdoVariant\n"));
|
||
|
|
|
||
|
|
|
||
|
|
// Check for preconditions:
|
||
|
|
_ASSERTE( pSdo != NULL );
|
||
|
|
_ASSERTE( pVariant != NULL );
|
||
|
|
|
||
|
|
|
||
|
|
HRESULT hr;
|
||
|
|
|
||
|
|
hr = pSdo->GetProperty( lPropertyID, pVariant );
|
||
|
|
if( FAILED( hr ) )
|
||
|
|
{
|
||
|
|
CComPtr<IUnknown> spUnknown(pSdo);
|
||
|
|
if( spUnknown == NULL )
|
||
|
|
{
|
||
|
|
// Just put up an error dialog with the error string ID passed to us.
|
||
|
|
ShowErrorDialog( hWnd, uiErrorID );
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
CComBSTR bstrError;
|
||
|
|
|
||
|
|
HRESULT hrTemp = GetLastOLEErrorDescription( spUnknown, IID_ISdo, (BSTR *) &bstrError );
|
||
|
|
if( SUCCEEDED( hr ) )
|
||
|
|
{
|
||
|
|
ShowErrorDialog( hWnd, 1, bstrError );
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
// Just put up an error dialog with the error string ID passed to us.
|
||
|
|
ShowErrorDialog( hWnd, uiErrorID );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
if( pVariant->vt == VT_EMPTY )
|
||
|
|
{
|
||
|
|
// This is not a real error -- we just need to
|
||
|
|
// know that this item has not yet been initialized.
|
||
|
|
return OLE_E_BLANK;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
return hr;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
//////////////////////////////////////////////////////////////////////////////
|
||
|
|
/*++
|
||
|
|
|
||
|
|
GetSdoBSTR
|
||
|
|
|
||
|
|
Gets a BSTR from the SDO's and handles any error checking.
|
||
|
|
|
||
|
|
--*/
|
||
|
|
//////////////////////////////////////////////////////////////////////////////
|
||
|
|
HRESULT GetSdoBSTR(
|
||
|
|
ISdo *pSdo
|
||
|
|
, LONG lPropertyID
|
||
|
|
, BSTR * pBSTR
|
||
|
|
, UINT uiErrorID
|
||
|
|
, HWND hWnd
|
||
|
|
, IConsole *pConsole
|
||
|
|
)
|
||
|
|
{
|
||
|
|
ATLTRACE(_T("# GetSdoBSTR\n"));
|
||
|
|
|
||
|
|
|
||
|
|
// Check for preconditions:
|
||
|
|
_ASSERTE( pSdo != NULL );
|
||
|
|
_ASSERTE( pBSTR != NULL );
|
||
|
|
|
||
|
|
HRESULT hr;
|
||
|
|
CComVariant spVariant;
|
||
|
|
|
||
|
|
|
||
|
|
hr = GetSdoVariant( pSdo, lPropertyID, &spVariant, uiErrorID, hWnd, pConsole );
|
||
|
|
if( SUCCEEDED( hr ) )
|
||
|
|
{
|
||
|
|
_ASSERTE( spVariant.vt == VT_BSTR );
|
||
|
|
|
||
|
|
// Copy the string from the variant to the BSTR pointer passed in.
|
||
|
|
if( SysReAllocString( pBSTR, spVariant.bstrVal ) == FALSE )
|
||
|
|
{
|
||
|
|
ShowErrorDialog( hWnd, uiErrorID );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
return hr;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
//////////////////////////////////////////////////////////////////////////////
|
||
|
|
/*++
|
||
|
|
|
||
|
|
GetSdoBOOL
|
||
|
|
|
||
|
|
Gets a BOOL from the SDO's and handles any error checking.
|
||
|
|
|
||
|
|
--*/
|
||
|
|
//////////////////////////////////////////////////////////////////////////////
|
||
|
|
HRESULT GetSdoBOOL(
|
||
|
|
ISdo *pSdo
|
||
|
|
, LONG lPropertyID
|
||
|
|
, BOOL * pBOOL
|
||
|
|
, UINT uiErrorID
|
||
|
|
, HWND hWnd
|
||
|
|
, IConsole *pConsole
|
||
|
|
)
|
||
|
|
{
|
||
|
|
ATLTRACE(_T("# GetSdoBOOL\n"));
|
||
|
|
|
||
|
|
|
||
|
|
// Check for preconditions:
|
||
|
|
_ASSERTE( pSdo != NULL );
|
||
|
|
_ASSERTE( pBOOL != NULL );
|
||
|
|
|
||
|
|
HRESULT hr;
|
||
|
|
CComVariant spVariant;
|
||
|
|
|
||
|
|
|
||
|
|
hr = GetSdoVariant( pSdo, lPropertyID, &spVariant, uiErrorID, hWnd, pConsole );
|
||
|
|
if( SUCCEEDED( hr ) )
|
||
|
|
{
|
||
|
|
_ASSERTE( spVariant.vt == VT_BOOL );
|
||
|
|
|
||
|
|
// Copy the value from the variant to the BOOL pointer passed in.
|
||
|
|
// We must do a quick and dirty conversion here because of the way OLE
|
||
|
|
// does BOOL values.
|
||
|
|
*pBOOL = ( spVariant.boolVal == VARIANT_TRUE ? TRUE : FALSE );
|
||
|
|
}
|
||
|
|
|
||
|
|
return hr;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
//////////////////////////////////////////////////////////////////////////////
|
||
|
|
/*++
|
||
|
|
|
||
|
|
GetSdoI4
|
||
|
|
|
||
|
|
Gets an I4 (LONG) from the SDO's and handles any error checking.
|
||
|
|
|
||
|
|
--*/
|
||
|
|
//////////////////////////////////////////////////////////////////////////////
|
||
|
|
HRESULT GetSdoI4(
|
||
|
|
ISdo *pSdo
|
||
|
|
, LONG lPropertyID
|
||
|
|
, LONG * pI4
|
||
|
|
, UINT uiErrorID
|
||
|
|
, HWND hWnd
|
||
|
|
, IConsole *pConsole
|
||
|
|
)
|
||
|
|
{
|
||
|
|
ATLTRACE(_T("# GetSdoI4\n"));
|
||
|
|
|
||
|
|
|
||
|
|
// Check for preconditions:
|
||
|
|
_ASSERTE( pSdo != NULL );
|
||
|
|
_ASSERTE( pI4 != NULL );
|
||
|
|
|
||
|
|
HRESULT hr;
|
||
|
|
CComVariant spVariant;
|
||
|
|
|
||
|
|
|
||
|
|
hr = GetSdoVariant( pSdo, lPropertyID, &spVariant, uiErrorID, hWnd, pConsole );
|
||
|
|
if( SUCCEEDED( hr ) )
|
||
|
|
{
|
||
|
|
_ASSERTE( spVariant.vt == VT_I4 );
|
||
|
|
|
||
|
|
// Copy the value from the variant to the BOOL pointer passed in.
|
||
|
|
*pI4 = spVariant.lVal;
|
||
|
|
}
|
||
|
|
|
||
|
|
return hr;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
//////////////////////////////////////////////////////////////////////////////
|
||
|
|
/*++
|
||
|
|
|
||
|
|
PutSdoVariant
|
||
|
|
|
||
|
|
Writes a Variant to the SDO's and handles any error checking.
|
||
|
|
|
||
|
|
--*/
|
||
|
|
//////////////////////////////////////////////////////////////////////////////
|
||
|
|
HRESULT PutSdoVariant(
|
||
|
|
ISdo *pSdo
|
||
|
|
, LONG lPropertyID
|
||
|
|
, VARIANT * pVariant
|
||
|
|
, UINT uiErrorID
|
||
|
|
, HWND hWnd
|
||
|
|
, IConsole *pConsole
|
||
|
|
)
|
||
|
|
{
|
||
|
|
ATLTRACE(_T("# PutSdoVariant\n"));
|
||
|
|
|
||
|
|
|
||
|
|
// Check for preconditions:
|
||
|
|
_ASSERTE( pSdo != NULL );
|
||
|
|
_ASSERTE( pVariant != NULL );
|
||
|
|
|
||
|
|
|
||
|
|
HRESULT hr;
|
||
|
|
|
||
|
|
hr = pSdo->PutProperty( lPropertyID, pVariant );
|
||
|
|
if( FAILED( hr ) )
|
||
|
|
{
|
||
|
|
CComPtr<IUnknown> spUnknown(pSdo);
|
||
|
|
if( spUnknown == NULL )
|
||
|
|
{
|
||
|
|
// Just put up an error dialog with the error string ID passed to us.
|
||
|
|
ShowErrorDialog( hWnd, uiErrorID );
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
CComBSTR bstrError;
|
||
|
|
|
||
|
|
HRESULT hrTemp = GetLastOLEErrorDescription( spUnknown, IID_ISdo, (BSTR *) &bstrError );
|
||
|
|
if( SUCCEEDED( hr ) )
|
||
|
|
{
|
||
|
|
ShowErrorDialog( hWnd, 1, bstrError );
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
// Just put up an error dialog with the error string ID passed to us.
|
||
|
|
ShowErrorDialog( hWnd, uiErrorID );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
return hr;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
//////////////////////////////////////////////////////////////////////////////
|
||
|
|
/*++
|
||
|
|
|
||
|
|
PutSdoBSTR
|
||
|
|
|
||
|
|
Writes a BSTR to the SDO's and handles any error checking.
|
||
|
|
|
||
|
|
--*/
|
||
|
|
//////////////////////////////////////////////////////////////////////////////
|
||
|
|
HRESULT PutSdoBSTR(
|
||
|
|
ISdo *pSdo
|
||
|
|
, LONG lPropertyID
|
||
|
|
, BSTR *pBSTR
|
||
|
|
, UINT uiErrorID
|
||
|
|
, HWND hWnd
|
||
|
|
, IConsole *pConsole
|
||
|
|
)
|
||
|
|
{
|
||
|
|
ATLTRACE(_T("# PutSdoBSTR\n"));
|
||
|
|
|
||
|
|
|
||
|
|
// Check for preconditions:
|
||
|
|
_ASSERTE( pSdo != NULL );
|
||
|
|
_ASSERTE( pBSTR != NULL );
|
||
|
|
|
||
|
|
HRESULT hr;
|
||
|
|
CComVariant spVariant;
|
||
|
|
|
||
|
|
// Load the Variant with the required info.
|
||
|
|
spVariant.vt = VT_BSTR;
|
||
|
|
spVariant.bstrVal = SysAllocString( *pBSTR );
|
||
|
|
|
||
|
|
if( spVariant.bstrVal == NULL )
|
||
|
|
{
|
||
|
|
ShowErrorDialog( hWnd, uiErrorID );
|
||
|
|
}
|
||
|
|
|
||
|
|
hr = PutSdoVariant( pSdo, lPropertyID, &spVariant, uiErrorID, hWnd, pConsole );
|
||
|
|
|
||
|
|
return hr;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
//////////////////////////////////////////////////////////////////////////////
|
||
|
|
/*++
|
||
|
|
|
||
|
|
PutSdoBOOL
|
||
|
|
|
||
|
|
Writes a BOOL to the SDO's and handles any error checking.
|
||
|
|
|
||
|
|
--*/
|
||
|
|
//////////////////////////////////////////////////////////////////////////////
|
||
|
|
HRESULT PutSdoBOOL(
|
||
|
|
ISdo *pSdo
|
||
|
|
, LONG lPropertyID
|
||
|
|
, BOOL bValue
|
||
|
|
, UINT uiErrorID
|
||
|
|
, HWND hWnd
|
||
|
|
, IConsole *pConsole
|
||
|
|
)
|
||
|
|
{
|
||
|
|
ATLTRACE(_T("# PutSdoBOOL\n"));
|
||
|
|
|
||
|
|
|
||
|
|
// Check for preconditions:
|
||
|
|
_ASSERTE( pSdo != NULL );
|
||
|
|
|
||
|
|
HRESULT hr;
|
||
|
|
CComVariant spVariant;
|
||
|
|
|
||
|
|
// Load the Variant with the required info.
|
||
|
|
// We have to do a little mapping here because of the way Automation does BOOL's.
|
||
|
|
spVariant.vt = VT_BOOL;
|
||
|
|
spVariant.boolVal = ( bValue ? VARIANT_TRUE : VARIANT_FALSE );
|
||
|
|
|
||
|
|
hr = PutSdoVariant( pSdo, lPropertyID, &spVariant, uiErrorID, hWnd, pConsole );
|
||
|
|
|
||
|
|
return hr;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
//////////////////////////////////////////////////////////////////////////////
|
||
|
|
/*++
|
||
|
|
|
||
|
|
PutSdoI4
|
||
|
|
|
||
|
|
Writes an I4 (LONG) to the SDO's and handles any error checking.
|
||
|
|
|
||
|
|
--*/
|
||
|
|
//////////////////////////////////////////////////////////////////////////////
|
||
|
|
HRESULT PutSdoI4(
|
||
|
|
ISdo *pSdo
|
||
|
|
, LONG lPropertyID
|
||
|
|
, LONG lValue
|
||
|
|
, UINT uiErrorID
|
||
|
|
, HWND hWnd
|
||
|
|
, IConsole *pConsole
|
||
|
|
)
|
||
|
|
{
|
||
|
|
ATLTRACE(_T("# PutSdoI4\n"));
|
||
|
|
|
||
|
|
|
||
|
|
// Check for preconditions:
|
||
|
|
_ASSERTE( pSdo != NULL );
|
||
|
|
|
||
|
|
HRESULT hr;
|
||
|
|
CComVariant spVariant;
|
||
|
|
|
||
|
|
// Load the Variant with the required info.
|
||
|
|
spVariant.vt = VT_I4;
|
||
|
|
spVariant.lVal = lValue;
|
||
|
|
|
||
|
|
hr = PutSdoVariant( pSdo, lPropertyID, &spVariant, uiErrorID, hWnd, pConsole );
|
||
|
|
|
||
|
|
return hr;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
//////////////////////////////////////////////////////////////////////////////
|
||
|
|
/*++
|
||
|
|
|
||
|
|
GetLastOLEErrorDescription
|
||
|
|
|
||
|
|
Gets an error string from an interface.
|
||
|
|
|
||
|
|
--*/
|
||
|
|
//////////////////////////////////////////////////////////////////////////////
|
||
|
|
HRESULT GetLastOLEErrorDescription(
|
||
|
|
IUnknown *pUnknown
|
||
|
|
, REFIID riid
|
||
|
|
, BSTR *pbstrError
|
||
|
|
)
|
||
|
|
{
|
||
|
|
ATLTRACE(_T("# GetLastOLEErrorDescription\n"));
|
||
|
|
|
||
|
|
|
||
|
|
// Check for preconditions:
|
||
|
|
_ASSERTE( pUnknown != NULL );
|
||
|
|
|
||
|
|
HRESULT hr;
|
||
|
|
|
||
|
|
|
||
|
|
CComQIPtr<ISupportErrorInfo, &IID_ISupportErrorInfo> spSupportErrorInfo(pUnknown);
|
||
|
|
if( spSupportErrorInfo == NULL )
|
||
|
|
{
|
||
|
|
return E_NOINTERFACE;
|
||
|
|
}
|
||
|
|
|
||
|
|
hr = spSupportErrorInfo->InterfaceSupportsErrorInfo(riid);
|
||
|
|
if( S_OK != hr )
|
||
|
|
{
|
||
|
|
return E_FAIL;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
CComPtr<IErrorInfo> spErrorInfo;
|
||
|
|
|
||
|
|
hr = GetErrorInfo( /* reserved */ 0, (IErrorInfo **) &spErrorInfo );
|
||
|
|
if( hr != S_OK || spErrorInfo == NULL )
|
||
|
|
{
|
||
|
|
return E_FAIL;
|
||
|
|
}
|
||
|
|
|
||
|
|
hr = spErrorInfo->GetDescription( pbstrError );
|
||
|
|
|
||
|
|
return hr;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
//////////////////////////////////////////////////////////////////////////////
|
||
|
|
/*++
|
||
|
|
|
||
|
|
VendorsVector::VendorsVector
|
||
|
|
|
||
|
|
Constructor for STL vector wrapper for the SDO's vendor list.
|
||
|
|
|
||
|
|
Can throw E_FAIL or exceptions from std::vector::push_back.
|
||
|
|
|
||
|
|
--*/
|
||
|
|
//////////////////////////////////////////////////////////////////////////////
|
||
|
|
VendorsVector::VendorsVector( ISdoCollection * pSdoVendors )
|
||
|
|
{
|
||
|
|
|
||
|
|
HRESULT hr = S_OK;
|
||
|
|
CComPtr<IUnknown> spUnknown;
|
||
|
|
CComPtr<IEnumVARIANT> spEnumVariant;
|
||
|
|
CComVariant spVariant;
|
||
|
|
long ulCount;
|
||
|
|
ULONG ulCountReceived;
|
||
|
|
|
||
|
|
if( ! pSdoVendors )
|
||
|
|
{
|
||
|
|
throw E_FAIL; // Is there a better error to return here?
|
||
|
|
}
|
||
|
|
|
||
|
|
// We check the count of items in our collection and don't bother getting the
|
||
|
|
// enumerator if the count is zero.
|
||
|
|
// This saves time and also helps us to avoid a bug in the the enumerator which
|
||
|
|
// causes it to fail if we call next when it is empty.
|
||
|
|
pSdoVendors->get_Count( & ulCount );
|
||
|
|
|
||
|
|
if( ulCount > 0 )
|
||
|
|
{
|
||
|
|
|
||
|
|
// Get the enumerator for the Clients collection.
|
||
|
|
hr = pSdoVendors->get__NewEnum( (IUnknown **) & spUnknown );
|
||
|
|
if( FAILED( hr ) || ! spUnknown )
|
||
|
|
{
|
||
|
|
throw E_FAIL;
|
||
|
|
}
|
||
|
|
|
||
|
|
hr = spUnknown->QueryInterface( IID_IEnumVARIANT, (void **) &spEnumVariant );
|
||
|
|
spUnknown.Release();
|
||
|
|
if( FAILED( hr ) || ! spEnumVariant )
|
||
|
|
{
|
||
|
|
throw E_FAIL;
|
||
|
|
}
|
||
|
|
|
||
|
|
// Get the first item.
|
||
|
|
hr = spEnumVariant->Next( 1, & spVariant, &ulCountReceived );
|
||
|
|
|
||
|
|
while( SUCCEEDED( hr ) && ulCountReceived == 1 )
|
||
|
|
{
|
||
|
|
|
||
|
|
// Get an sdo pointer from the variant we received.
|
||
|
|
if( spVariant.vt != VT_DISPATCH || ! spVariant.pdispVal )
|
||
|
|
{
|
||
|
|
_ASSERTE( FALSE );
|
||
|
|
continue;
|
||
|
|
}
|
||
|
|
|
||
|
|
CComPtr<ISdo> spSdo;
|
||
|
|
hr = spVariant.pdispVal->QueryInterface( IID_ISdo, (void **) &spSdo );
|
||
|
|
spVariant.Clear();
|
||
|
|
if( FAILED( hr ) )
|
||
|
|
{
|
||
|
|
_ASSERTE( FALSE );
|
||
|
|
continue;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
// Get Vendor Name.
|
||
|
|
hr = spSdo->GetProperty( PROPERTY_SDO_NAME, &spVariant );
|
||
|
|
if( FAILED( hr ) )
|
||
|
|
{
|
||
|
|
_ASSERTE( FALSE );
|
||
|
|
continue;
|
||
|
|
}
|
||
|
|
|
||
|
|
_ASSERTE( spVariant.vt == VT_BSTR );
|
||
|
|
CComBSTR bstrVendorName = spVariant.bstrVal;
|
||
|
|
spVariant.Clear();
|
||
|
|
|
||
|
|
|
||
|
|
// Get Vendor ID.
|
||
|
|
hr = spSdo->GetProperty( PROPERTY_NAS_VENDOR_ID, &spVariant );
|
||
|
|
if( FAILED( hr ) )
|
||
|
|
{
|
||
|
|
_ASSERTE( FALSE );
|
||
|
|
continue;
|
||
|
|
}
|
||
|
|
|
||
|
|
_ASSERTE( spVariant.vt == VT_I4 );
|
||
|
|
LONG lVendorID = spVariant.lVal;
|
||
|
|
spVariant.Clear();
|
||
|
|
|
||
|
|
|
||
|
|
// Add the vendor infor to the list of vendors.
|
||
|
|
push_back( std::make_pair(bstrVendorName, lVendorID) );
|
||
|
|
|
||
|
|
|
||
|
|
// Get the next item.
|
||
|
|
hr = spEnumVariant->Next( 1, & spVariant, &ulCountReceived );
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
// There are no items in the enumeration
|
||
|
|
// Do nothing.
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
//////////////////////////////////////////////////////////////////////////////
|
||
|
|
/*++
|
||
|
|
|
||
|
|
VendorsVector::VendorIDToOrdinal
|
||
|
|
|
||
|
|
Given a RADIUS vendor ID, tells you the position of that vendor in the vector.
|
||
|
|
|
||
|
|
--*/
|
||
|
|
//////////////////////////////////////////////////////////////////////////////
|
||
|
|
int VendorsVector::VendorIDToOrdinal( LONG lVendorID )
|
||
|
|
{
|
||
|
|
|
||
|
|
for (int i = 0; i < size() ; ++i)
|
||
|
|
{
|
||
|
|
if( lVendorID == operator[](i).second )
|
||
|
|
{
|
||
|
|
return i;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
return 0;
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
|