446 lines
12 KiB
C++
446 lines
12 KiB
C++
//+-------------------------------------------------------------------------
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//
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// Microsoft Windows
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//
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// Copyright (C) Microsoft Corporation, 1998 - 1999
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//
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// File: proppage.cpp
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//
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//--------------------------------------------------------------------------
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#include "stdafx.h"
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#include "resource.h"
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#include "proppage.h"
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#include "domobj.h"
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#include "cdomain.h"
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#include "helparr.h"
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////////////////////////////////////////////////////////////////////////////////
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// CUpnSuffixPropertyPage
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// hook the property sheet callback to allow
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// C++ object destruction
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// static callback override function
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UINT CALLBACK CUpnSuffixPropertyPage::PropSheetPageProc(
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HWND hwnd,
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UINT uMsg,
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LPPROPSHEETPAGE ppsp)
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{
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CUpnSuffixPropertyPage* pPage = (CUpnSuffixPropertyPage*)(ppsp->lParam);
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ASSERT(pPage != NULL);
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UINT nResult = (*(pPage->m_pfnOldPropCallback))(hwnd, uMsg, ppsp);
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if (uMsg == PSPCB_RELEASE)
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{
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delete pPage;
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}
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return nResult;
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}
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BEGIN_MESSAGE_MAP(CUpnSuffixPropertyPage, CPropertyPage)
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ON_BN_CLICKED(IDC_ADD_BTN, OnAddButton)
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ON_BN_CLICKED(IDC_DELETE_BTN, OnDeleteButton)
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ON_EN_CHANGE(IDC_EDIT, OnEditChange)
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ON_WM_HELPINFO()
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END_MESSAGE_MAP()
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CUpnSuffixPropertyPage::CUpnSuffixPropertyPage() :
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CPropertyPage(IDD_UPN_SUFFIX),
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m_nPreviousDefaultButtonID(0)
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{
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m_pfnOldPropCallback = m_psp.pfnCallback;
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m_psp.pfnCallback = PropSheetPageProc;
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m_bDirty = FALSE;
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m_pIADsPartitionsCont = NULL;
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}
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CUpnSuffixPropertyPage::~CUpnSuffixPropertyPage()
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{
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if (m_pIADsPartitionsCont != NULL)
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{
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m_pIADsPartitionsCont->Release();
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m_pIADsPartitionsCont = NULL;
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}
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}
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BOOL CUpnSuffixPropertyPage::OnInitDialog()
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{
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CPropertyPage::OnInitDialog();
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VERIFY(m_listBox.SubclassDlgItem(IDC_LIST, this));
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((CEdit*)GetDlgItem(IDC_EDIT))->SetLimitText(MAX_UPN_SUFFIX_LEN);
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HRESULT hr = _GetPartitionsContainer();
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if (SUCCEEDED(hr))
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{
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_Read();
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GetDlgItem(IDC_ADD_BTN)->EnableWindow(FALSE);
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}
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else
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{
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// failed to contact DC, disable the whole UI
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GetDlgItem(IDC_ADD_BTN)->EnableWindow(FALSE);
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GetDlgItem(IDC_DELETE_BTN)->EnableWindow(FALSE);
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GetDlgItem(IDC_LIST)->EnableWindow(FALSE);
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GetDlgItem(IDC_EDIT)->EnableWindow(FALSE);
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AFX_MANAGE_STATE(AfxGetStaticModuleState());
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ReportError(::GetParent(m_hWnd), IDS_CANT_GET_PARTITIONS_INFORMATION, hr);
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}
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LRESULT lDefID = ::SendMessage(GetParent()->GetSafeHwnd(), DM_GETDEFID, 0, 0);
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if (lDefID != 0)
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{
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m_nPreviousDefaultButtonID = LOWORD(lDefID);
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}
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_SetDirty(FALSE);
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return TRUE;
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}
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BOOL CUpnSuffixPropertyPage::OnApply()
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{
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if (!_IsDirty())
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return TRUE;
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HRESULT hr = _Write();
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if (SUCCEEDED(hr))
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{
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_SetDirty(FALSE);
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return TRUE;
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}
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ReportError(::GetParent(m_hWnd),IDS_ERROR_WRITE_UPN_SUFFIXES, hr);
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return FALSE;
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}
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void CUpnSuffixPropertyPage::OnEditChange()
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{
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GetDlgItemText(IDC_EDIT, m_szEditText);
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m_szEditText.TrimRight();
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m_szEditText.TrimLeft();
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BOOL bEnable = !m_szEditText.IsEmpty();
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CWnd* pWndFocus = CWnd::GetFocus();
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CWnd* pAddBtnWnd = GetDlgItem(IDC_ADD_BTN);
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if (!bEnable && (pAddBtnWnd == pWndFocus) )
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{
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GetDlgItem(IDC_EDIT)->SetFocus();
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}
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GetDlgItem(IDC_ADD_BTN)->EnableWindow(bEnable);
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if (bEnable)
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{
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//
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// Set the add button as the default button
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//
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::SendMessage(GetParent()->GetSafeHwnd(), DM_SETDEFID, (WPARAM)IDC_ADD_BTN, 0);
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//
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// Force the Add button to redraw itself
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//
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::SendDlgItemMessage(GetSafeHwnd(),
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IDC_ADD_BTN,
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BM_SETSTYLE,
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BS_DEFPUSHBUTTON,
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MAKELPARAM(TRUE, 0));
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//
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// Force the previous default button to redraw itself
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//
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::SendDlgItemMessage(GetParent()->GetSafeHwnd(),
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m_nPreviousDefaultButtonID,
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BM_SETSTYLE,
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BS_PUSHBUTTON,
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MAKELPARAM(TRUE, 0));
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}
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else
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{
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//
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// Set the previous button as the default button
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//
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::SendMessage(GetParent()->GetSafeHwnd(), DM_SETDEFID, (WPARAM)m_nPreviousDefaultButtonID, 0);
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//
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// Force the previous default button to redraw itself
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//
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::SendDlgItemMessage(GetParent()->GetSafeHwnd(),
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m_nPreviousDefaultButtonID,
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BM_SETSTYLE,
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BS_DEFPUSHBUTTON,
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MAKELPARAM(TRUE, 0));
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//
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// Force the Add button to redraw itself
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//
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::SendDlgItemMessage(GetParent()->GetSafeHwnd(),
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IDC_ADD_BTN,
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BM_SETSTYLE,
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BS_PUSHBUTTON,
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MAKELPARAM(TRUE, 0));
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}
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}
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void CUpnSuffixPropertyPage::OnAddButton()
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{
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// cannot add duplicated items
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int nCount = m_listBox.GetCount();
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CString szItem;
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for (int i=0; i<nCount; i++)
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{
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m_listBox.GetItem(i, szItem);
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if (_wcsicmp((LPCWSTR)szItem, (LPCWSTR)m_szEditText) == 0)
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{
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AFX_MANAGE_STATE(AfxGetStaticModuleState());
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AfxMessageBox(IDS_ERROR_ADD_UPN_NO_DUPLICATE, MB_OK|MB_ICONINFORMATION);
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return;
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}
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}
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m_listBox.AddItem(m_szEditText);
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m_listBox.UpdateHorizontalExtent();
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SetDlgItemText(IDC_EDIT, NULL);
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if (1 == m_listBox.GetCount())
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{
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// we did not have any item in the list
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// need to set the selection on the first one
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VERIFY(m_listBox.SetSelection(0));
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// need to enable buttons
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GetDlgItem(IDC_DELETE_BTN)->EnableWindow(TRUE);
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}
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_SetDirty(TRUE);
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}
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void CUpnSuffixPropertyPage::OnDeleteButton()
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{
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int nCount = m_listBox.GetCount();
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int nSel = m_listBox.GetSelection();
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ASSERT(nCount > 0);
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ASSERT((nSel >= 0) && (nSel < nCount));
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// ask the user for confirmation
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AFX_MANAGE_STATE(AfxGetStaticModuleState());
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if (IDNO == AfxMessageBox(IDS_WARNING_DELETE_UPN_SUFFIX, MB_YESNO|MB_ICONQUESTION))
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return;
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// save the value and put it back in the edit control
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CString szText;
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m_listBox.GetItem(nSel, szText);
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GetDlgItem(IDC_EDIT)->SetWindowText(szText);
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// delete the item in the list
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VERIFY(m_listBox.DeleteItem(nSel));
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m_listBox.UpdateHorizontalExtent();
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// handle UI changes
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if (nCount == 1)
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{
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// removed the last one, lost the selection
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CWnd* pWndFocus = CWnd::GetFocus();
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CWnd* pDelBtnWnd = GetDlgItem(IDC_DELETE_BTN);
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if (pDelBtnWnd == pWndFocus)
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{
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GetDlgItem(IDC_EDIT)->SetFocus();
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}
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GetDlgItem(IDC_DELETE_BTN)->EnableWindow(FALSE);
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}
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else
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{
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// need to select again: is it the last one or not
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int nNewSel = (nSel == nCount-1) ? nSel-1 : nSel;
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VERIFY(m_listBox.SetSelection(nNewSel));
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ASSERT(m_listBox.GetSelection() == nNewSel);
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}
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_SetDirty(TRUE);
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}
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BOOL CUpnSuffixPropertyPage::OnHelpInfo(HELPINFO* pHelpInfo)
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{
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DialogContextHelp((DWORD*)&g_aHelpIDs_IDD_UPN_SUFFIX, pHelpInfo);
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return TRUE;
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}
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//////////////////////////////////////////////////////////
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// CUpnSuffixPropertyPage internal implementation methods
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LPWSTR g_lpszRootDSE = L"LDAP://RootDSE";
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LPWSTR g_lpszConfigurationNamingContext = L"configurationNamingContext";
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LPWSTR g_lpszPartitionsFormat = L"LDAP://CN=Partitions,%s";
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LPWSTR g_lpszPartitionsFormatWithServer = L"LDAP://%s/CN=Partitions,%s";
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LPWSTR g_lpszUpnSuffixes = L"uPNSuffixes";
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HRESULT CUpnSuffixPropertyPage::_GetPartitionsContainer()
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{
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if (m_pIADsPartitionsCont != NULL)
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{
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m_pIADsPartitionsCont->Release();
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m_pIADsPartitionsCont = NULL;
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}
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// get the root of the enterprise
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IADs* pADs;
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HRESULT hr = ::ADsGetObject(g_lpszRootDSE,
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IID_IADs, (void **)&pADs);
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if (!(SUCCEEDED(hr)))
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{
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return hr;
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}
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//
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// Get the server name so we can bind with ADS_SERVER_BIND
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//
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CString szServerName;
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hr = GetADSIServerName(szServerName, pADs);
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if (FAILED(hr))
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{
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szServerName.Empty();
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}
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// get the configuration naming context container
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VARIANT configVar;
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::VariantInit(&configVar);
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hr = pADs->Get(g_lpszConfigurationNamingContext,
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&configVar);
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if (SUCCEEDED(hr))
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{
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// get the partitions container
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DWORD dwFlags = ADS_SECURE_AUTHENTICATION;
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CString szPartitionsPath;
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if (szServerName.IsEmpty())
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{
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szPartitionsPath.Format(g_lpszPartitionsFormat, configVar.bstrVal);
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}
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else
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{
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szPartitionsPath.Format(g_lpszPartitionsFormatWithServer, szServerName, configVar.bstrVal);
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dwFlags |= ADS_SERVER_BIND;
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}
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IADsContainer* pIADsContainer;
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hr = ::ADsOpenObject((LPWSTR)(LPCWSTR)szPartitionsPath,
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NULL, // username
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NULL, // password
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dwFlags,
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IID_IDirectoryObject,
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(void **)&m_pIADsPartitionsCont);
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if (hr == E_INVALIDARG &&
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(dwFlags & ADS_SERVER_BIND))
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{
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//
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// Trying again without the ADS_SERVER_BIND flag
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//
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dwFlags &= ~ADS_SERVER_BIND;
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hr = ::ADsOpenObject((LPWSTR)(LPCWSTR)szPartitionsPath,
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NULL, // username
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NULL, // password
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dwFlags,
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IID_IDirectoryObject,
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(void **)&m_pIADsPartitionsCont);
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}
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}
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::VariantClear(&configVar);
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pADs->Release();
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return hr;
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}
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void CUpnSuffixPropertyPage::_Read()
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{
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ASSERT(m_pIADsPartitionsCont != NULL);
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PADS_ATTR_INFO pAttrs = NULL;
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LPWSTR lpszArr[1];
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DWORD cAttrs;
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BOOL bHaveItems = FALSE;
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HRESULT hr = m_pIADsPartitionsCont->GetObjectAttributes(
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&g_lpszUpnSuffixes, 1, &pAttrs, &cAttrs);
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if (SUCCEEDED(hr) && (pAttrs != NULL) && (cAttrs == 1) )
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{
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ASSERT(pAttrs->dwADsType == ADSTYPE_CASE_IGNORE_STRING);
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ASSERT(cAttrs == 1);
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for (DWORD i=0; i<pAttrs->dwNumValues; i++)
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{
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m_listBox.AddItem(pAttrs->pADsValues[i].CaseIgnoreString);
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//TRACE(_T("i=%d, %s\n"), i, pAttrs->pADsValues[i].CaseIgnoreString);
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}
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bHaveItems = pAttrs->dwNumValues > 0;
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}
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if (bHaveItems)
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{
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m_listBox.UpdateHorizontalExtent();
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VERIFY(m_listBox.SetSelection(0));
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}
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GetDlgItem(IDC_DELETE_BTN)->EnableWindow(bHaveItems);
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if (pAttrs != NULL)
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{
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::FreeADsMem(pAttrs);
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}
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}
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HRESULT CUpnSuffixPropertyPage::_Write()
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{
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ASSERT(m_pIADsPartitionsCont != NULL);
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DWORD cModified;
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CString* pStringArr = NULL;
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ADSVALUE* pValues = NULL;
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// set the update struct
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ADS_ATTR_INFO info;
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info.pszAttrName = g_lpszUpnSuffixes;
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info.dwADsType = ADSTYPE_CASE_IGNORE_STRING;
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info.dwControlCode = ADS_ATTR_CLEAR;
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info.pADsValues = NULL;
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info.dwNumValues = 0;
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int nCount = m_listBox.GetCount();
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if (nCount > 0)
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{
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info.dwControlCode = ADS_ATTR_UPDATE;
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info.dwNumValues = (DWORD)nCount;
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pStringArr = new CString[nCount];
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ADSVALUE* pValues = new ADSVALUE[nCount];
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info.pADsValues = pValues;
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for (int i=0; i<nCount; i++)
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{
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m_listBox.GetItem(i,pStringArr[i]);
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pValues[i].dwType = ADSTYPE_CASE_IGNORE_STRING;
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pValues[i].CaseIgnoreString = (LPWSTR)(LPCWSTR)pStringArr[i];
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}
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}
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HRESULT hr = m_pIADsPartitionsCont->SetObjectAttributes(
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&info, 1, &cModified);
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if (pStringArr != NULL)
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delete[] pStringArr;
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if (pValues != NULL)
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delete[] pValues;
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return hr;
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}
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