Leaked source code of windows server 2003
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 
 
 

675 lines
20 KiB

/////////////////////////////////////////////////////////////////////////////
//
// Copyright (c) 1996-2002 Microsoft Corporation
//
// Module Name:
// RegRepl.cpp
//
// Abstract:
// Implementation of the CRegReplParamsPage class.
//
// Author:
// David Potter (davidp) February 23, 1997
//
// Revision History:
//
// Notes:
//
/////////////////////////////////////////////////////////////////////////////
#include "stdafx.h"
#include "CluAdmX.h"
#include "RegRepl.h"
#include "RegKey.h"
#include "ExtObj.h"
#include "HelpData.h" // for g_rghelpmap*
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
/////////////////////////////////////////////////////////////////////////////
// CRegReplParamsPage property page
/////////////////////////////////////////////////////////////////////////////
IMPLEMENT_DYNCREATE(CRegReplParamsPage, CBasePropertyPage)
/////////////////////////////////////////////////////////////////////////////
// Message Maps
BEGIN_MESSAGE_MAP(CRegReplParamsPage, CBasePropertyPage)
//{{AFX_MSG_MAP(CRegReplParamsPage)
ON_BN_CLICKED(IDC_PP_REGREPL_PARAMS_ADD, OnAdd)
ON_BN_CLICKED(IDC_PP_REGREPL_PARAMS_MODIFY, OnModify)
ON_BN_CLICKED(IDC_PP_REGREPL_PARAMS_REMOVE, OnRemove)
ON_NOTIFY(LVN_ITEMCHANGED, IDC_PP_REGREPL_PARAMS_LIST, OnItemChanged)
ON_NOTIFY(NM_DBLCLK, IDC_PP_REGREPL_PARAMS_LIST, OnDblClkList)
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
//++
//
// CRegReplParamsPage::CRegReplParamsPage
//
// Routine Description:
// Default constructor.
//
// Arguments:
// None.
//
// Return Value:
// None.
//
//--
/////////////////////////////////////////////////////////////////////////////
CRegReplParamsPage::CRegReplParamsPage(void)
: CBasePropertyPage(g_aHelpIDs_IDD_PP_REGREPL_PARAMETERS, g_aHelpIDs_IDD_WIZ_REGREPL_PARAMETERS)
{
//{{AFX_DATA_INIT(CRegReplParamsPage)
//}}AFX_DATA_INIT
m_pwszRegKeys = NULL;
m_iddPropertyPage = IDD_PP_REGREPL_PARAMETERS;
m_iddWizardPage = IDD_WIZ_REGREPL_PARAMETERS;
} //*** CRegReplParamsPage::CRegReplParamsPage()
/////////////////////////////////////////////////////////////////////////////
//++
//
// CRegReplParamsPage::~CRegReplParamsPage
//
// Routine Description:
// Destructor.
//
// Arguments:
// None.
//
// Return Value:
// None.
//
//--
/////////////////////////////////////////////////////////////////////////////
CRegReplParamsPage::~CRegReplParamsPage(void)
{
delete [] m_pwszRegKeys;
} //*** CRegReplParamsPage::~CRegReplParamsPage()
/////////////////////////////////////////////////////////////////////////////
//++
//
// CRegReplParamsPage::HrInit
//
// Routine Description:
// Initialize the page.
//
// Arguments:
// peo [IN OUT] Pointer to the extension object.
// property sheet.
//
// Return Value:
// S_OK Page initialized successfully.
// hr Page failed to initialize.
//
//--
/////////////////////////////////////////////////////////////////////////////
HRESULT CRegReplParamsPage::HrInit(IN OUT CExtObject * peo)
{
HRESULT _hr = S_OK;
DWORD _sc;
CWaitCursor _wc;
// Call the base class method.
_hr = CBasePropertyPage::HrInit(peo);
if (FAILED(_hr))
{
goto Cleanup;
}
ASSERT(m_pwszRegKeys == NULL);
// Read the list of registry keys to replicate.
_sc = ScReadRegKeys();
if (_sc != ERROR_SUCCESS)
{
CString strPrompt;
CString strError;
CString strMsg;
AFX_MANAGE_STATE(AfxGetStaticModuleState());
strPrompt.LoadString(IDS_ERROR_READING_REGKEYS);
FormatError(strError, _sc);
strMsg.Format(_T("%s\n\n%s"), strPrompt, strError);
AfxMessageBox(strMsg, MB_OK | MB_ICONEXCLAMATION);
} // if: error eading registry keys
Cleanup:
return _hr;
} //*** CRegReplParamsPage::HrInit()
/////////////////////////////////////////////////////////////////////////////
//++
//
// CRegReplParamsPage::DoDataExchange
//
// Routine Description:
// Do data exchange between the dialog and the class.
//
// Arguments:
// pDX [IN OUT] Data exchange object
//
// Return Value:
// None.
//
//--
/////////////////////////////////////////////////////////////////////////////
void CRegReplParamsPage::DoDataExchange(CDataExchange* pDX)
{
if (!pDX->m_bSaveAndValidate || !BSaved())
{
//{{AFX_DATA_MAP(CRegReplParamsPage)
DDX_Control(pDX, IDC_PP_REGREPL_PARAMS_REMOVE, m_pbRemove);
DDX_Control(pDX, IDC_PP_REGREPL_PARAMS_MODIFY, m_pbModify);
DDX_Control(pDX, IDC_PP_REGREPL_PARAMS_LIST, m_lcRegKeys);
//}}AFX_DATA_MAP
} // if: not saving or haven't saved yet
CBasePropertyPage::DoDataExchange(pDX);
} //*** CRegReplParamsPage::DoDataExchange()
/////////////////////////////////////////////////////////////////////////////
//++
//
// CRegReplParamsPage::OnInitDialog
//
// Routine Description:
// Handler for the WM_INITDIALOG message.
//
// Arguments:
// None.
//
// Return Value:
// TRUE We need the focus to be set for us.
// FALSE We already set the focus to the proper control.
//
//--
/////////////////////////////////////////////////////////////////////////////
BOOL CRegReplParamsPage::OnInitDialog(void)
{
CBasePropertyPage::OnInitDialog();
// Add the column.
{
CString strColumn;
AFX_MANAGE_STATE(AfxGetStaticModuleState());
strColumn.LoadString(IDS_COLTEXT_REGKEY);
m_lcRegKeys.InsertColumn(0, strColumn, LVCFMT_LEFT, 300);
} // Add the column
// Display the list of registry keys.
FillList();
// Enable/disable the Modify and Remove buttons.
{
UINT cSelected = m_lcRegKeys.GetSelectedCount();
// If there is an item selected, enable the Modify and Remove buttons.
m_pbModify.EnableWindow((cSelected > 0) ? TRUE : FALSE);
m_pbRemove.EnableWindow((cSelected > 0) ? TRUE : FALSE);
} // Enable/disable the Modify and Remove buttons
return TRUE; // return TRUE unless you set the focus to a control
// EXCEPTION: OCX Property Pages should return FALSE
} //*** CRegReplParamsPage::OnInitDialog()
/////////////////////////////////////////////////////////////////////////////
//++
//
// CRegReplParamsPage::OnSetActive
//
// Routine Description:
// Handler for the PSN_SETACTIVE message.
//
// Arguments:
// None.
//
// Return Value:
// TRUE Page successfully initialized.
// FALSE Page not initialized.
//
//--
/////////////////////////////////////////////////////////////////////////////
BOOL CRegReplParamsPage::OnSetActive(void)
{
if (BWizard())
{
EnableNext(TRUE);
}
return CBasePropertyPage::OnSetActive();
} //*** CRegReplParamsPage::OnSetActive()
/////////////////////////////////////////////////////////////////////////////
//++
//
// CRegReplParamsPage::BApplyChanges
//
// Routine Description:
// Apply changes made on the page.
//
// Arguments:
// None.
//
// Return Value:
// TRUE Page successfully applied.
// FALSE Error applying page.
//
//--
/////////////////////////////////////////////////////////////////////////////
BOOL CRegReplParamsPage::BApplyChanges(void)
{
DWORD dwStatus = ERROR_SUCCESS;
CWaitCursor wc;
// Add new items.
{
int iitem;
CString strItem;
LPCWSTR pwszRegKeys;
DWORD cbReturned;
for ( iitem = -1
; (iitem = m_lcRegKeys.GetNextItem(iitem, LVNI_ALL)) != -1
; )
{
strItem = m_lcRegKeys.GetItemText(iitem, 0);
pwszRegKeys = PwszRegKeys();
while (*pwszRegKeys != L'\0')
{
if (strItem.CompareNoCase(pwszRegKeys) == 0)
break;
pwszRegKeys += wcslen(pwszRegKeys) + 1;
} // while: more items in the list
if (*pwszRegKeys == L'\0')
{
dwStatus = ClusterResourceControl(
Peo()->PrdResData()->m_hresource,
NULL, // hNode
CLUSCTL_RESOURCE_ADD_REGISTRY_CHECKPOINT,
(PVOID) (LPCWSTR) strItem,
(strItem.GetLength() + 1) * sizeof(WCHAR),
NULL, // OutBuffer
0, // OutBufferSize
&cbReturned // BytesReturned
);
if ((dwStatus != ERROR_SUCCESS) && (dwStatus != ERROR_ALREADY_EXISTS))
{
CString strPrompt;
CString strError;
CString strMsg;
{
AFX_MANAGE_STATE(AfxGetStaticModuleState());
strPrompt.FormatMessage(IDS_ERROR_ADDING_REGKEY, strItem);
}
FormatError(strError, dwStatus);
strMsg.Format(_T("%s\n\n%s"), strPrompt, strError);
AfxMessageBox(strMsg, MB_OK | MB_ICONEXCLAMATION);
return FALSE;
} // if: error adding the item
} // if: found a new one
} // for: each item in the list
} // Add new items
// Remove deleted items.
{
int iitem;
CString strItem;
LPCWSTR pwszRegKeys = PwszRegKeys();
DWORD cbReturned;
while (*pwszRegKeys != L'\0')
{
for ( iitem = -1
; (iitem = m_lcRegKeys.GetNextItem(iitem, LVNI_ALL)) != -1
; )
{
strItem = m_lcRegKeys.GetItemText(iitem, 0);
if (strItem.CompareNoCase(pwszRegKeys) == 0)
break;
} // for: all items in the list
if (iitem == -1)
{
dwStatus = ClusterResourceControl(
Peo()->PrdResData()->m_hresource,
NULL, // hNode
CLUSCTL_RESOURCE_DELETE_REGISTRY_CHECKPOINT,
(PVOID) pwszRegKeys,
static_cast< DWORD >( (wcslen(pwszRegKeys) + 1) * sizeof(WCHAR) ),
NULL, // OutBuffer
0, // OutBufferSize
&cbReturned // BytesReturned
);
if (dwStatus != ERROR_SUCCESS)
{
CString strPrompt;
CString strError;
CString strMsg;
{
AFX_MANAGE_STATE(AfxGetStaticModuleState());
strPrompt.FormatMessage(IDS_ERROR_DELETING_REGKEY, strItem);
}
FormatError(strError, dwStatus);
strMsg.Format(_T("%s\n\n%s"), strPrompt, strError);
AfxMessageBox(strMsg, MB_OK | MB_ICONEXCLAMATION);
return FALSE;
} // if: error adding the item
} // if: key was deleted
pwszRegKeys += wcslen(pwszRegKeys) + 1;
} // while: more strings
} // Remove deleted items
// Re-read the keys.
ScReadRegKeys();
FillList();
return CBasePropertyPage::BApplyChanges();
} //*** CRegReplParamsPage::BApplyChanges()
/////////////////////////////////////////////////////////////////////////////
//++
//
// CRegReplParamsPage::OnAdd
//
// Routine Description:
// Handler for the BN_CLICKED message on the Add button.
//
// Arguments:
// None.
//
// Return Value:
// None.
//
//--
/////////////////////////////////////////////////////////////////////////////
void CRegReplParamsPage::OnAdd(void)
{
INT_PTR idReturn;
CEditRegKeyDlg dlg(this);
AFX_MANAGE_STATE(AfxGetStaticModuleState());
idReturn = dlg.DoModal();
if (idReturn == IDOK)
{
m_lcRegKeys.InsertItem(m_lcRegKeys.GetItemCount(), dlg.m_strRegKey);
m_lcRegKeys.SetFocus();
SetModified(TRUE);
} // if: user accepted the dialog
} //*** CRegReplParamsPage::OnAdd()
/////////////////////////////////////////////////////////////////////////////
//++
//
// CRegReplParamsPage::OnModify
//
// Routine Description:
// Handler for the BN_CLICKED message on the Modify button.
//
// Arguments:
// None.
//
// Return Value:
// None.
//
//--
/////////////////////////////////////////////////////////////////////////////
void CRegReplParamsPage::OnModify(void)
{
int iSelectedItem;
INT_PTR idReturn;
CEditRegKeyDlg dlg(this);
// Set the text in the dialog to the text of the selected item.
iSelectedItem = m_lcRegKeys.GetNextItem(-1, LVNI_SELECTED);
ASSERT(iSelectedItem != -1);
dlg.m_strRegKey = m_lcRegKeys.GetItemText(iSelectedItem, 0);
AFX_MANAGE_STATE(AfxGetStaticModuleState());
// Display the dialog.
idReturn = dlg.DoModal();
if (idReturn == IDOK)
{
m_lcRegKeys.SetItemText(iSelectedItem, 0, dlg.m_strRegKey);
m_lcRegKeys.SetFocus();
SetModified(TRUE);
} // if: user accepted the dialog
} //*** CRegReplParamsPage::OnModify()
/////////////////////////////////////////////////////////////////////////////
//++
//
// CRegReplParamsPage::OnRemove
//
// Routine Description:
// Handler for the BN_CLICKED message on the Remove button.
//
// Arguments:
// None.
//
// Return Value:
// None.
//
//--
/////////////////////////////////////////////////////////////////////////////
void CRegReplParamsPage::OnRemove(void)
{
int iSelectedItem;
iSelectedItem = m_lcRegKeys.GetNextItem(-1, LVNI_SELECTED);
ASSERT(iSelectedItem != -1);
m_lcRegKeys.DeleteItem(iSelectedItem);
SetModified(TRUE);
} //*** CRegReplParamsPage::OnRemove()
/////////////////////////////////////////////////////////////////////////////
//++
//
// CRegReplParamsPage::OnItemChanged
//
// Routine Description:
// Handler for the LVN_ITEM_CHANGED message on the list.
//
// Arguments:
// None.
//
// Return Value:
// None.
//
//--
/////////////////////////////////////////////////////////////////////////////
void CRegReplParamsPage::OnItemChanged(NMHDR * pNMHDR, LRESULT * pResult)
{
NM_LISTVIEW * pNMListView = (NM_LISTVIEW *) pNMHDR;
// If the selection changed, enable/disable the Properties button.
if ((pNMListView->uChanged & LVIF_STATE)
&& ((pNMListView->uOldState & LVIS_SELECTED)
|| (pNMListView->uNewState & LVIS_SELECTED)))
{
UINT cSelected = m_lcRegKeys.GetSelectedCount();
// If there is an item selected, enable the Modify and Remove buttons.
m_pbModify.EnableWindow((cSelected > 0) ? TRUE : FALSE);
m_pbRemove.EnableWindow((cSelected > 0) ? TRUE : FALSE);
} // if: selection changed
*pResult = 0;
} //*** CRegReplParamsPage::OnItemChanged()
/////////////////////////////////////////////////////////////////////////////
//++
//
// CRegReplParamsPage::OnDblClkList
//
// Routine Description:
// Handler for the NM_DBLCLK message on the list.
//
// Arguments:
// None.
//
// Return Value:
// None.
//
//--
/////////////////////////////////////////////////////////////////////////////
void CRegReplParamsPage::OnDblClkList(NMHDR * pNMHDR, LRESULT * pResult)
{
OnModify();
*pResult = 0;
} //*** CRegReplParamsPage::OnDblClkList()
/////////////////////////////////////////////////////////////////////////////
//++
//
// CRegReplParamsPage::ScReadRegKeys
//
// Routine Description:
// Read the registry keys.
//
// Arguments:
// None.
//
// Return Value:
// ERROR_SUCCESS Registry keys read successfully.
//
//--
/////////////////////////////////////////////////////////////////////////////
DWORD CRegReplParamsPage::ScReadRegKeys(void)
{
DWORD dwStatus = ERROR_SUCCESS;
DWORD cbRegKeys = 256;
LPWSTR pwszRegKeys = NULL;
CWaitCursor wc;
CMemoryException me(FALSE /*bAutoDelete*/, 0 /*nResourceID*/);
// Read the list of registry keys to replicate.
try
{
// Get registry keys.
pwszRegKeys = new WCHAR[cbRegKeys / sizeof(WCHAR)];
if (pwszRegKeys == NULL)
{
throw &me;
} // if: error allocating key name buffer
dwStatus = ClusterResourceControl(
Peo()->PrdResData()->m_hresource,
NULL, // hNode
CLUSCTL_RESOURCE_GET_REGISTRY_CHECKPOINTS,
NULL, // lpInBuffer
0, // nInBufferSize
pwszRegKeys,
cbRegKeys,
&cbRegKeys
);
if (dwStatus == ERROR_MORE_DATA)
{
delete [] pwszRegKeys;
ASSERT(cbRegKeys == (cbRegKeys / sizeof(WCHAR)) * sizeof(WCHAR));
pwszRegKeys = new WCHAR[cbRegKeys / sizeof(WCHAR)];
if (pwszRegKeys == NULL)
{
throw &me;
} // if: error allocating key name buffer
dwStatus = ClusterResourceControl(
Peo()->PrdResData()->m_hresource,
NULL, // hNode
CLUSCTL_RESOURCE_GET_REGISTRY_CHECKPOINTS,
NULL, // lpInBuffer
0, // nInBufferSize
pwszRegKeys,
cbRegKeys,
&cbRegKeys
);
} // if: buffer too small
} // try
catch (CMemoryException * pme)
{
pme->ReportError();
pme->Delete();
return ERROR_NOT_ENOUGH_MEMORY;
} // catch: CMemoryException
if ((dwStatus != ERROR_SUCCESS) || (cbRegKeys == 0))
{
*pwszRegKeys = L'\0';
}
delete [] m_pwszRegKeys;
m_pwszRegKeys = pwszRegKeys;
return dwStatus;
} //*** CRegReplParamsPage::ScReadRegKeys()
/////////////////////////////////////////////////////////////////////////////
//++
//
// CRegReplParamsPage::FillList
//
// Routine Description:
// Fill the list control.
//
// Arguments:
// None.
//
// Return Value:
// None.
//
//--
/////////////////////////////////////////////////////////////////////////////
void CRegReplParamsPage::FillList(void)
{
m_lcRegKeys.DeleteAllItems();
if (PwszRegKeys() != NULL)
{
int iitem;
int iitemRet;
LPCWSTR pwszRegKeys = PwszRegKeys();
for (iitem = 0 ; *pwszRegKeys != L'\0' ; iitem++)
{
iitemRet = m_lcRegKeys.InsertItem(iitem, pwszRegKeys);
ASSERT(iitemRet == iitem);
pwszRegKeys += wcslen(pwszRegKeys) + 1;
} // while: more strings in the list
} // if: there are any keys to display
} //*** CRegReplParamsPage::FillList()