Leaked source code of windows server 2003
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//////////////////////////////////////////////////////////////////////////////
/*++
Copyright (C) Microsoft Corporation, 1998 - 1999
Module Name: AddPolicyWizardPage3.cpp
Abstract:
Implementation file for the CNewRAPWiz_AllowDeny class.
We implement the class needed to handle the first property page for a Policy node.
Revision History:
mmaguire 12/15/97 - created
byao 1/22/98 Modified for Network Access Policy
--*/
//////////////////////////////////////////////////////////////////////////////
#include "Precompiled.h"
#include "rapwz_allow.h"
#include "NapUtil.h"
#include "PolicyNode.h"
#include "PoliciesNode.h"
#include "ChangeNotification.h"
//+---------------------------------------------------------------------------
//
// Function: CNewRAPWiz_AllowDeny
//
// Class: CNewRAPWiz_AllowDeny
//
// Synopsis: class constructor
//
// Arguments: CPolicyNode *pPolicyNode - policy node for this property page
// CIASAttrList *pAttrList -- attribute list
// TCHAR* pTitle = NULL -
//
// Returns: Nothing
//
// History: Created Header byao 2/16/98 4:31:52 PM
//
//+---------------------------------------------------------------------------
CNewRAPWiz_AllowDeny::CNewRAPWiz_AllowDeny(
CRapWizardData* pWizData,
LONG_PTR hNotificationHandle,
TCHAR* pTitle, BOOL bOwnsNotificationHandle
)
: CIASWizard97Page<CNewRAPWiz_AllowDeny, IDS_NEWRAPWIZ_ALLOWDENY_TITLE, IDS_NEWRAPWIZ_ALLOWDENY_SUBTITLE> ( hNotificationHandle, pTitle, bOwnsNotificationHandle ),
m_spWizData(pWizData)
{
TRACE_FUNCTION("CNewRAPWiz_AllowDeny::CNewRAPWiz_AllowDeny");
m_fDialinAllowed = TRUE;
}
//+---------------------------------------------------------------------------
//
// Function: CNewRAPWiz_AllowDeny
//
// Class: CNewRAPWiz_AllowDeny
//
// Synopsis: class destructor
//
// Returns: Nothing
//
// History: Created Header byao 2/16/98 4:31:52 PM
//
//+---------------------------------------------------------------------------
CNewRAPWiz_AllowDeny::~CNewRAPWiz_AllowDeny()
{
TRACE_FUNCTION("CNewRAPWiz_AllowDeny::~CNewRAPWiz_AllowDeny");
}
//////////////////////////////////////////////////////////////////////////////
/*++
CNewRAPWiz_AllowDeny::OnInitDialog
--*/
//////////////////////////////////////////////////////////////////////////////
LRESULT CNewRAPWiz_AllowDeny::OnInitDialog(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
{
TRACE_FUNCTION("CNewRAPWiz_AllowDeny::OnInitDialog");
HRESULT hr = S_OK;
BOOL fRet;
CComPtr<IUnknown> spUnknown;
CComPtr<IEnumVARIANT> spEnumVariant;
long ulCount;
ULONG ulCountReceived;
hr = GetDialinSetting(m_fDialinAllowed);
if ( FAILED(hr) )
{
ErrorTrace(ERROR_NAPMMC_POLICYPAGE1, "GetDialinSetting() returns %x", hr);
return FALSE;
}
if ( m_fDialinAllowed )
{
CheckDlgButton(IDC_RADIO_DENY_DIALIN, BST_UNCHECKED);
CheckDlgButton(IDC_RADIO_GRANT_DIALIN, BST_CHECKED);
}
else
{
CheckDlgButton(IDC_RADIO_GRANT_DIALIN, BST_UNCHECKED);
CheckDlgButton(IDC_RADIO_DENY_DIALIN, BST_CHECKED);
}
// Set the IDC_STATIC_GRANT_OR_DENY_TEXT static text box to be the appropriate text.
/// TCHAR szText[NAP_MAX_STRING];
/// int iLoadStringResult;
///
/// UINT uTextID = m_fDialinAllowed ? IDS_POLICY_GRANT_ACCESS_INFO : IDS_POLICY_DENY_ACCESS_INFO;
///
/// iLoadStringResult = LoadString( _Module.GetResourceInstance(), uTextID, szText, NAP_MAX_STRING );
/// _ASSERT( iLoadStringResult > 0 );
///
/// SetDlgItemText(IDC_STATIC_GRANT_OR_DENY_TEXT, szText );
SetModified(FALSE);
return TRUE; // ISSUE: what do we need to be returning here?
}
//////////////////////////////////////////////////////////////////////////////
/*++
CNewRAPWiz_AllowDeny::OnDialinCheck
--*/
//////////////////////////////////////////////////////////////////////////////
LRESULT CNewRAPWiz_AllowDeny::OnDialinCheck(UINT uMsg, WPARAM wParam, HWND hWnd, BOOL& bHandled)
{
TRACE_FUNCTION("CNewRAPWiz_AllowDeny::OnDialinCheck");
m_fDialinAllowed = IsDlgButtonChecked(IDC_RADIO_GRANT_DIALIN);
SetModified(TRUE);
// Set the IDC_STATIC_GRANT_OR_DENY_TEXT static text box to be the appropriate text.
TCHAR szText[NAP_MAX_STRING];
int iLoadStringResult;
UINT uTextID = m_fDialinAllowed ? IDS_POLICY_GRANT_ACCESS_INFO : IDS_POLICY_DENY_ACCESS_INFO;
iLoadStringResult = LoadString( _Module.GetResourceInstance(), uTextID, szText, NAP_MAX_STRING );
_ASSERT( iLoadStringResult > 0 );
SetDlgItemText(IDC_STATIC_GRANT_OR_DENY_TEXT, szText );
return 0;
}
//////////////////////////////////////////////////////////////////////////////
/*++
CNewRAPWiz_AllowDeny::OnWizardNext
--*/
//////////////////////////////////////////////////////////////////////////////
BOOL CNewRAPWiz_AllowDeny::OnWizardNext()
{
TRACE_FUNCTION("CNewRAPWiz_AllowDeny::OnWizardNext");
WCHAR wzName[256];
HRESULT hr = S_OK;
int iIndex;
// Set dialin-bit in profile.
hr = SetDialinSetting(m_fDialinAllowed);
if ( FAILED(hr) )
{
ErrorTrace(ERROR_NAPMMC_POLICYPAGE1, "SetDialinSettings() failed, err = %x", hr);
ShowErrorDialog( m_hWnd, IDS_ERROR_SDO_ERROR_SETDIALIN, NULL, hr);
goto failure;
}
// reset the dirty bit
SetModified(FALSE);
return m_spWizData->GetNextPageId(((PROPSHEETPAGE*)(*this))->pszTemplate);
failure:
//
// we can't do anything more than just close the property page
//
return FALSE;
}
//////////////////////////////////////////////////////////////////////////////
/*++
CNewRAPWiz_AllowDeny::OnQueryCancel
--*/
//////////////////////////////////////////////////////////////////////////////
BOOL CNewRAPWiz_AllowDeny::OnQueryCancel()
{
TRACE_FUNCTION("CNewRAPWiz_AllowDeny::OnQueryCancel");
return TRUE;
}
//+---------------------------------------------------------------------------
//
// Function: CNewRAPWiz_AllowDeny::GetDialinSetting
//
// Synopsis: Check whether the user is allowed to dial in. This function will
// set the dialin bit
//
// Argument: BOOL& fDialinAllowed;
//
// Returns: succeed or not
//
// History: Created Header byao 2/27/98 3:59:38 PM
//
//+---------------------------------------------------------------------------
HRESULT CNewRAPWiz_AllowDeny::GetDialinSetting(BOOL& fDialinAllowed)
{
TRACE_FUNCTION("CNewRAPWiz_AllowDeny::GetDialinSetting");
long ulCount;
ULONG ulCountReceived;
HRESULT hr = S_OK;
CComBSTR bstr;
CComPtr<IUnknown> spUnknown;
CComPtr<IEnumVARIANT> spEnumVariant;
CComVariant var;
// by default, dialin is allowed
fDialinAllowed = FALSE;
//
// get the attribute collection of this profile
//
CComPtr<ISdoCollection> spProfAttrCollectionSdo;
hr = ::GetSdoInterfaceProperty(m_spWizData->m_spProfileSdo,
(LONG)PROPERTY_PROFILE_ATTRIBUTES_COLLECTION,
IID_ISdoCollection,
(void **) &spProfAttrCollectionSdo
);
if ( FAILED(hr) )
{
return hr;
}
_ASSERTE(spProfAttrCollectionSdo);
// 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 a void a bug in the the enumerator which
// causes it to fail if we call next when it is empty.
hr = spProfAttrCollectionSdo->get_Count( & ulCount );
DebugTrace(DEBUG_NAPMMC_POLICYPAGE1, "Number of prof attributes: %d", ulCount);
if ( FAILED(hr) )
{
ShowErrorDialog(m_hWnd,
IDS_ERROR_SDO_ERROR_PROFATTRCOLLECTION,
NULL,
hr);
return hr;
}
if ( ulCount > 0)
{
// Get the enumerator for the attribute collection.
hr = spProfAttrCollectionSdo->get__NewEnum( (IUnknown **) & spUnknown );
if ( FAILED(hr) )
{
ShowErrorDialog(m_hWnd,
IDS_ERROR_SDO_ERROR_PROFATTRCOLLECTION,
NULL,
hr);
return hr;
}
hr = spUnknown->QueryInterface( IID_IEnumVARIANT, (void **) &spEnumVariant );
spUnknown.Release();
if ( FAILED(hr) )
{
ShowErrorDialog(m_hWnd,
IDS_ERROR_SDO_ERROR_QUERYINTERFACE,
NULL,
hr);
return hr;
}
_ASSERTE( spEnumVariant != NULL );
// Get the first item.
hr = spEnumVariant->Next( 1, &var, &ulCountReceived );
while( SUCCEEDED( hr ) && ulCountReceived == 1 )
{
// Get an sdo pointer from the variant we received.
_ASSERTE( V_VT(&var) == VT_DISPATCH );
_ASSERTE( V_DISPATCH(&var) != NULL );
CComPtr<ISdo> spSdo;
hr = V_DISPATCH(&var)->QueryInterface( IID_ISdo, (void **) &spSdo );
if ( !SUCCEEDED(hr))
{
ShowErrorDialog(m_hWnd,
IDS_ERROR_SDO_ERROR_QUERYINTERFACE,
NULL
);
return hr;
}
//
// get attribute ID
//
var.Clear();
hr = spSdo->GetProperty(PROPERTY_ATTRIBUTE_ID, &var);
if ( !SUCCEEDED(hr) )
{
ShowErrorDialog(m_hWnd, IDS_ERROR_SDO_ERROR_GETATTRINFO, NULL, hr);
return hr;
}
_ASSERTE( V_VT(&var) == VT_I4 );
DWORD dwAttrId = V_I4(&var);
if ( dwAttrId == (DWORD)IAS_ATTRIBUTE_ALLOW_DIALIN)
{
// found this one in the profile, check for its value
var.Clear();
hr = spSdo->GetProperty(PROPERTY_ATTRIBUTE_VALUE, &var);
if ( !SUCCEEDED(hr) )
{
ShowErrorDialog(m_hWnd, IDS_ERROR_SDO_ERROR_GETATTRINFO, NULL, hr);
return hr;
}
_ASSERTE( V_VT(&var)== VT_BOOL);
fDialinAllowed = ( V_BOOL(&var)==VARIANT_TRUE);
return S_OK;
}
// Clear the variant of whatever it had --
// this will release any data associated with it.
var.Clear();
// Get the next item.
hr = spEnumVariant->Next( 1, &var, &ulCountReceived );
if ( !SUCCEEDED(hr))
{
ShowErrorDialog(m_hWnd,
IDS_ERROR_SDO_ERROR_PROFATTRCOLLECTION,
NULL,
hr
);
return hr;
}
} // while
} // if
return hr;
}
//+---------------------------------------------------------------------------
//
// Function: CNewRAPWiz_AllowDeny::SetDialinSetting
//
// Synopsis: set the dialin bit into the profile
//
// Argument: BOOL& fDialinAllowed;
//
// Returns: succeed or not
//
// History: Created Header byao 2/27/98 3:59:38 PM
//
//+---------------------------------------------------------------------------
HRESULT CNewRAPWiz_AllowDeny::SetDialinSetting(BOOL fDialinAllowed)
{
TRACE_FUNCTION("CNewRAPWiz_AllowDeny::SetDialinSetting");
long ulCount;
ULONG ulCountReceived;
HRESULT hr = S_OK;
CComBSTR bstr;
CComPtr<IUnknown> spUnknown;
CComPtr<IEnumVARIANT> spEnumVariant;
CComVariant var;
//
// get the attribute collection of this profile
//
CComPtr<ISdoCollection> spProfAttrCollectionSdo;
hr = ::GetSdoInterfaceProperty(m_spWizData->m_spProfileSdo,
(LONG)PROPERTY_PROFILE_ATTRIBUTES_COLLECTION,
IID_ISdoCollection,
(void **) &spProfAttrCollectionSdo
);
if ( FAILED(hr) )
{
return hr;
}
_ASSERTE(spProfAttrCollectionSdo);
// 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 a void a bug in the the enumerator which
// causes it to fail if we call next when it is empty.
hr = spProfAttrCollectionSdo->get_Count( & ulCount );
if ( FAILED(hr) )
{
ShowErrorDialog(m_hWnd,
IDS_ERROR_SDO_ERROR_PROFATTRCOLLECTION,
NULL,
hr);
return hr;
}
if ( ulCount > 0)
{
// Get the enumerator for the attribute collection.
hr = spProfAttrCollectionSdo->get__NewEnum( (IUnknown **) & spUnknown );
if ( FAILED(hr) )
{
ShowErrorDialog(m_hWnd,
IDS_ERROR_SDO_ERROR_PROFATTRCOLLECTION,
NULL,
hr);
return hr;
}
hr = spUnknown->QueryInterface( IID_IEnumVARIANT, (void **) &spEnumVariant );
spUnknown.Release();
if ( FAILED(hr) )
{
ShowErrorDialog(m_hWnd,
IDS_ERROR_SDO_ERROR_QUERYINTERFACE,
NULL,
hr
);
return hr;
}
_ASSERTE( spEnumVariant != NULL );
// Get the first item.
hr = spEnumVariant->Next( 1, &var, &ulCountReceived );
while( SUCCEEDED( hr ) && ulCountReceived == 1 )
{
// Get an sdo pointer from the variant we received.
_ASSERTE( V_VT(&var) == VT_DISPATCH );
_ASSERTE( V_DISPATCH(&var) != NULL );
CComPtr<ISdo> spSdo;
hr = V_DISPATCH(&var)->QueryInterface( IID_ISdo, (void **) &spSdo );
if ( !SUCCEEDED(hr))
{
ShowErrorDialog(m_hWnd,
IDS_ERROR_SDO_ERROR_QUERYINTERFACE,
NULL
);
return hr;
}
//
// get attribute ID
//
var.Clear();
hr = spSdo->GetProperty(PROPERTY_ATTRIBUTE_ID, &var);
if ( !SUCCEEDED(hr) )
{
ShowErrorDialog(m_hWnd, IDS_ERROR_SDO_ERROR_GETATTRINFO, NULL, hr);
return hr;
}
_ASSERTE( V_VT(&var) == VT_I4 );
DWORD dwAttrId = V_I4(&var);
if ( dwAttrId == (DWORD)IAS_ATTRIBUTE_ALLOW_DIALIN )
{
// found this one in the profile, check for its value
var.Clear();
V_VT(&var) = VT_BOOL;
V_BOOL(&var) = fDialinAllowed ? VARIANT_TRUE: VARIANT_FALSE ;
hr = spSdo->PutProperty(PROPERTY_ATTRIBUTE_VALUE, &var);
if ( !SUCCEEDED(hr) )
{
ShowErrorDialog(m_hWnd, IDS_ERROR_SDO_ERROR_SETDIALIN, NULL, hr);
return hr;
}
return S_OK;
}
// Clear the variant of whatever it had --
// this will release any data associated with it.
var.Clear();
// Get the next item.
hr = spEnumVariant->Next( 1, &var, &ulCountReceived );
if ( !SUCCEEDED(hr))
{
ShowErrorDialog(m_hWnd,
IDS_ERROR_SDO_ERROR_PROFATTRCOLLECTION,
NULL,
hr);
return hr;
}
} // while
} // if
// if we reach here, it means we either haven't found the attribute,
// or the profile doesn't have anything in its attribute collection.
if ( !fDialinAllowed )
{
// we don't need to do anything if dialin is allowed, becuase if this
// attribute is not in the profile, then dialin is by default allowed
// but we need to add this attribute to the profile if it's DENIED
// create the SDO for this attribute
CComPtr<IDispatch> spDispatch;
hr = m_spWizData->m_spDictionarySdo->CreateAttribute( (ATTRIBUTEID)IAS_ATTRIBUTE_ALLOW_DIALIN,
(IDispatch**)&spDispatch.p);
if ( !SUCCEEDED(hr) )
{
ShowErrorDialog(m_hWnd,
IDS_ERROR_SDO_ERROR_SETDIALIN,
NULL,
hr
);
return hr;
}
_ASSERTE( spDispatch.p != NULL );
// add this node to profile attribute collection
hr = spProfAttrCollectionSdo->Add(NULL, (IDispatch**)&spDispatch.p);
if ( !SUCCEEDED(hr) )
{
ShowErrorDialog(m_hWnd,
IDS_ERROR_SDO_ERROR_SETDIALIN,
NULL,
hr
);
return hr;
}
//
// get the ISdo pointer
//
CComPtr<ISdo> spAttrSdo;
hr = spDispatch->QueryInterface( IID_ISdo, (void **) &spAttrSdo);
if ( !SUCCEEDED(hr) )
{
ShowErrorDialog(m_hWnd,
IDS_ERROR_SDO_ERROR_QUERYINTERFACE,
NULL,
hr
);
return hr;
}
_ASSERTE( spAttrSdo != NULL );
// set sdo property for this attribute
CComVariant var;
// set value
V_VT(&var) = VT_BOOL;
V_BOOL(&var) = VARIANT_FALSE;
hr = spAttrSdo->PutProperty(PROPERTY_ATTRIBUTE_VALUE, &var);
if ( !SUCCEEDED(hr) )
{
ShowErrorDialog(m_hWnd, IDS_ERROR_SDO_ERROR_SETDIALIN, NULL, hr );
return hr;
}
var.Clear();
} // if (!dialinallowed)
return hr;
}
//////////////////////////////////////////////////////////////////////////////
/*++
CNewRAPWiz_AllowDeny::OnSetActive
Return values:
TRUE if the page can be made active
FALSE if the page should be be skipped and the next page should be looked at.
Remarks:
If you want to change which pages are visited based on a user's
choices in a previous page, return FALSE here as appropriate.
--*/
//////////////////////////////////////////////////////////////////////////////
BOOL CNewRAPWiz_AllowDeny::OnSetActive()
{
ATLTRACE(_T("# CNewRAPWiz_AllowDeny::OnSetActive\n"));
// MSDN docs say you need to use PostMessage here rather than SendMessage.
::PropSheet_SetWizButtons(GetParent(), PSWIZB_BACK | PSWIZB_NEXT );
return TRUE;
}