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windows-nt/Source/XPSP1/NT/admin/snapin/dsadmin/newsite.cpp

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2020-09-26 03:20:57 -05:00
// Copyright (C) Microsoft Corporation, 1998 - 1999
//
// create new site and new subnet wizards
//
// 4-24-98 sburns
// 9-23-98 jonn Subclassed off New Subnet Wizard
#include "stdafx.h"
#include "resource.h"
#include "dsutil.h"
#include "newobj.h"
#include "dlgcreat.h"
#include "querysup.h"
#pragma warning (disable: 4100)
#include <utility> // pair<>
#include <list>
#pragma warning (default: 4100)
extern "C"
{
#include <dsgetdc.h> // DsValidateSubnetName
}
#define BREAK_ON_FAILED_HRESULT(hr) \
if (FAILED(hr)) \
{ \
ASSERT(FALSE); \
break; \
}
#define BREAK_ON_NULL(p) \
if (NULL == p) \
{ \
ASSERT(FALSE); \
break; \
}
// first in the pair is name of link, second is dn of the link
typedef std::pair< CComBSTR, CComBSTR > TargetLinkInfo;
typedef std::list< TargetLinkInfo > TargetLinkList;
CreateNewSiteWizard::CreateNewSiteWizard(
CNewADsObjectCreateInfo* pNewADsObjectCreateInfo)
:
CCreateNewObjectWizardBase(pNewADsObjectCreateInfo)
{
AddPage(&page);
}
CreateNewSubnetWizard::CreateNewSubnetWizard(
CNewADsObjectCreateInfo* pNewADsObjectCreateInfo)
:
CCreateNewObjectWizardBase(pNewADsObjectCreateInfo)
{
AddPage(&page);
}
BEGIN_MESSAGE_MAP(CreateAndChoosePage, CCreateNewNamedObjectPage)
ON_WM_DESTROY()
END_MESSAGE_MAP()
BEGIN_MESSAGE_MAP(CreateNewSubnetPage, CreateAndChoosePage)
ON_EN_CHANGE(IDC_SUBNET_ADDRESS, OnSubnetMaskChange)
ON_EN_CHANGE(IDC_SUBNET_MASK, OnSubnetMaskChange)
END_MESSAGE_MAP()
CreateAndChoosePage::CreateAndChoosePage(UINT nIDTemplate)
:
CCreateNewNamedObjectPage(nIDTemplate),
listview(0),
listview_imagelist(0)
{
}
CreateNewSitePage::CreateNewSitePage()
:
CreateAndChoosePage(IDD_CREATE_NEW_SITE)
{
}
CreateNewSubnetPage::CreateNewSubnetPage()
:
CreateAndChoosePage(IDD_CREATE_NEW_SUBNET)
{
}
HRESULT
CreateNewSitePage::SetData(BOOL bSilent)
{
if (0 < ListView_GetItemCount(listview))
{
if (0 >= ListView_GetSelectedCount(listview))
{
if (!bSilent)
{
ReportErrorEx (::GetParent(m_hWnd),IDS_NEW_SITE_SELECT_SITELINK,S_OK,
MB_OK, NULL, 0);
}
(void) this->PostMessage( WM_NEXTDLGCTL,
(WPARAM)listview,
TRUE );
return E_FAIL;
}
}
return CreateAndChoosePage::SetData(bSilent);
}
HRESULT
CreateNewSubnetPage::SetData(BOOL bSilent)
{
CNewADsObjectCreateInfo* info = GetWiz()->GetInfo();
ASSERT(info);
HRESULT hr = E_FAIL;
if (!info)
return hr;
int count = ListView_GetItemCount(listview);
if (count > 0)
{
if (0 >= ListView_GetSelectedCount(listview))
{
if (!bSilent)
{
ReportErrorEx (::GetParent(m_hWnd),IDS_NEW_SUBNET_SELECT_SITE,S_OK,
MB_OK, NULL, 0);
}
(void) this->PostMessage( WM_NEXTDLGCTL,
(WPARAM)listview,
TRUE );
return E_FAIL;
}
for (int i = 0; i < count; i++)
{
if (ListView_GetItemState(listview, i, LVIS_SELECTED))
{
LVITEM item = {0};
item.mask = LVIF_PARAM;
item.iItem = i;
if (ListView_GetItem(listview, &item))
{
// the item.lParam field is the dn of the target site
CComBSTR* dn = reinterpret_cast<CComBSTR*>(item.lParam);
hr = info->HrAddVariantBstrIfNotEmpty(
const_cast<PWSTR>(gsz_siteObject),
*dn,
TRUE ); // HrCreateNew has not been called yet
if ( FAILED(hr) )
{
ASSERT(FALSE);
return hr;
}
// use the first site selected
break;
}
}
}
ASSERT( i < count );
}
return CreateAndChoosePage::SetData(bSilent);
}
HRESULT
CreateNewSitePage::tweakSiteLink(LPCTSTR siteDN)
{
ASSERT(siteDN);
HRESULT hr = S_OK;
do
{
// get the DN of the new site
// this is a pointer alias: no need to AddRef/Release
hr = E_FAIL;
CPathCracker pathCracker;
CCreateNewObjectWizardBase* pwiz = GetWiz();
BREAK_ON_NULL(pwiz);
CNewADsObjectCreateInfo* pinfo = pwiz->GetInfo();
BREAK_ON_NULL(pinfo);
IADs* piadsSite = pinfo->PGetIADsPtr();
BREAK_ON_NULL(piadsSite);
CComBSTR sbstrSitePath;
hr = piadsSite->get_ADsPath( &sbstrSitePath );
BREAK_ON_FAILED_HRESULT(hr);
hr = pathCracker.Set(sbstrSitePath, ADS_SETTYPE_FULL);
BREAK_ON_FAILED_HRESULT(hr);
CComBSTR sbstrSiteDN;
hr = pathCracker.SetDisplayType(ADS_DISPLAY_FULL);
BREAK_ON_FAILED_HRESULT(hr);
hr = pathCracker.Retrieve(ADS_FORMAT_X500_DN, &sbstrSiteDN);
BREAK_ON_FAILED_HRESULT(hr);
// munge together the path name of the site link object
hr = pathCracker.Set( const_cast<LPTSTR>(siteDN), ADS_SETTYPE_DN);
BREAK_ON_FAILED_HRESULT(hr);
CComBSTR sbstrSiteLinkPath;
hr = pathCracker.Retrieve(ADS_FORMAT_X500, &sbstrSiteLinkPath);
BREAK_ON_FAILED_HRESULT(hr);
// bind to the site link
CComPtr<IADs> link;
hr = DSAdminOpenObject(sbstrSiteLinkPath,
IID_IADs,
(void**) &link,
FALSE /*bServer*/);
BREAK_ON_FAILED_HRESULT(hr);
ASSERT(link);
// Add the DN of the new site to the siteList attr of the link object
// build the new value
CComVariant var;
hr = ADsBuildVarArrayStr(&sbstrSiteDN, 1, &var);
BREAK_ON_FAILED_HRESULT(hr);
// write it. whew.
hr =
link->PutEx(
ADS_PROPERTY_APPEND,
const_cast<LPTSTR>(gsz_siteList),
var);
BREAK_ON_FAILED_HRESULT(hr);
hr = link->SetInfo();
BREAK_ON_FAILED_HRESULT(hr);
}
while (0);
if (FAILED(hr))
{
ReportError(hr, IDS_ERROR_TWEAKING_SITE_LINK, m_hWnd);
}
return hr;
}
HRESULT
CreateNewSitePage::OnPostCommit(BOOL bSilent)
{
ASSERT(listview);
int count = ListView_GetItemCount(listview);
if (count > 0)
{
for (int i = 0; i < count; i++)
{
if (ListView_GetItemState(listview, i, LVIS_SELECTED))
{
LVITEM item = {0};
item.mask = LVIF_PARAM;
item.iItem = i;
if (ListView_GetItem(listview, &item))
{
// the item.lParam field is the dn of the target link
CComBSTR* dn = reinterpret_cast<CComBSTR*>(item.lParam);
tweakSiteLink(*dn);
// only tweak the first site link selected
return S_OK;
}
}
}
}
if (!bSilent)
{
ReportMessageEx(
m_hWnd,
IDS_NEWSITE_WARNING,
MB_OK | MB_ICONWARNING,
NULL,
0,
IDS_WARNING_TITLE);
}
return S_OK;
}
HRESULT
RecursiveFind(const CString& lpcwszADsPathDirectory,
LPCTSTR lpcwszTargetClass,
TargetLinkList& links,
LPWSTR pszAttribute = L"distinguishedName");
HRESULT
RecursiveFind(const CString& lpcwszADsPathDirectory,
LPCTSTR lpcwszTargetClass,
TargetLinkList& links,
LPWSTR pszAttribute)
{
links.clear();
CDSSearch Search;
Search.Init(lpcwszADsPathDirectory);
CString filter;
filter.Format(L"(objectClass=%s)", lpcwszTargetClass);
Search.SetFilterString(const_cast<LPTSTR>((LPCTSTR) filter));
LPWSTR pAttrs[2] =
{
L"name",
pszAttribute
};
Search.SetAttributeList(pAttrs, 2);
Search.SetSearchScope(ADS_SCOPE_SUBTREE);
HRESULT hr = Search.DoQuery();
while (SUCCEEDED(hr))
{
hr = Search.GetNextRow();
if (S_ADS_NOMORE_ROWS == hr)
{
hr = S_OK;
break;
}
BREAK_ON_FAILED_HRESULT(hr);
ADS_SEARCH_COLUMN NameColumn;
::ZeroMemory(&NameColumn, sizeof(NameColumn));
hr = Search.GetColumn (pAttrs[0], &NameColumn);
BREAK_ON_FAILED_HRESULT(hr);
ASSERT(ADSTYPE_CASE_IGNORE_STRING == NameColumn.pADsValues->dwType);
ADS_SEARCH_COLUMN DistinguishedNameColumn;
::ZeroMemory(&DistinguishedNameColumn, sizeof(DistinguishedNameColumn));
hr = Search.GetColumn (pAttrs[1], &DistinguishedNameColumn);
BREAK_ON_FAILED_HRESULT(hr);
ASSERT(ADSTYPE_DN_STRING == DistinguishedNameColumn.pADsValues->dwType
|| ADSTYPE_CASE_IGNORE_STRING == DistinguishedNameColumn.pADsValues->dwType);
links.push_back(
TargetLinkInfo(
NameColumn.pADsValues->CaseIgnoreString,
DistinguishedNameColumn.pADsValues->DNString));
Search.FreeColumn(&NameColumn);
Search.FreeColumn(&DistinguishedNameColumn);
}
#ifdef DBG
// dump the list to the debugger
for (
TargetLinkList::iterator i = links.begin();
i != links.end();
i++)
{
OutputDebugString(i->first);
OutputDebugString(L"\n");
OutputDebugString(i->second);
OutputDebugString(L"\n");
}
#endif
return hr;
}
BOOL
CreateAndChoosePage::OnSetActive()
{
CComQIPtr<IADs, &IID_IADs> container(GetWiz()->GetInfo()->m_pIADsContainer);
if (container)
{
CComBSTR container_path;
container->get_ADsPath(&container_path);
initListContents(container_path);
}
return Base::OnSetActive();
}
void
destroyListContents(HWND listview)
{
ASSERT(listview);
for (int i = ListView_GetItemCount(listview) - 1; i >= 0; i--)
{
LVITEM item = {0};
item.mask = LVIF_PARAM;
item.iItem = i;
if (ListView_GetItem(listview, &item))
{
ASSERT(item.lParam);
delete reinterpret_cast<CComBSTR*>(item.lParam);
ListView_DeleteItem(listview, i);
return;
}
}
}
void
CreateAndChoosePage::OnDestroy()
{
destroyListContents(listview);
Base::OnDestroy();
}
void
CreateNewSitePage::initListContents(LPCWSTR containerPath)
{
ASSERT(listview);
CWaitCursor cwait;
TargetLinkList links;
bool links_present = false;
HRESULT hr = RecursiveFind(containerPath, gsz_siteLink, links);
if (SUCCEEDED(hr))
{
// walk the list and add nodes
for (
TargetLinkList::iterator i = links.begin();
i != links.end();
i++)
{
LVITEM item = {0};
memset(&item, 0, sizeof(item));
// this is deleted in destroyListContents
CComBSTR* dn = new CComBSTR(i->second);
item.mask = LVIF_TEXT | LVIF_IMAGE | LVIF_PARAM;
item.iItem = 0;
item.iSubItem = 0;
item.pszText = static_cast<LPTSTR>(i->first);
item.lParam = reinterpret_cast<LPARAM>(dn);
item.iImage = 0; // always the same, first image
item.iItem = ListView_InsertItem(listview, &item);
ASSERT(item.iItem >= 0);
// add the transport sub-item to the list control
CPathCracker pathCracker;
hr =
pathCracker.Set(
static_cast<LPTSTR>(i->second),
ADS_SETTYPE_DN);
ASSERT(SUCCEEDED(hr));
hr = pathCracker.SetDisplayType(ADS_DISPLAY_VALUE_ONLY);
ASSERT(SUCCEEDED(hr));
CComBSTR b;
hr = pathCracker.GetElement(1, &b);
ASSERT(SUCCEEDED(hr));
hr = pathCracker.SetDisplayType(ADS_DISPLAY_FULL);
ASSERT(SUCCEEDED(hr));
item.mask = LVIF_TEXT;
item.iSubItem = 1;
item.pszText = b;
ListView_SetItem(listview, &item);
links_present = true;
}
if (!links_present)
{
ReportError(hr, IDS_WARNING_NO_SITE_LINKS, m_hWnd);
}
}
else
{
ReportError(hr, IDS_CANT_FIND_SITE_LINKS, m_hWnd);
}
if (!links_present)
{
GetDlgItem(IDC_LINKS)->EnableWindow(FALSE);
GetDlgItem(IDC_SITE_TEXT)->EnableWindow(FALSE);
}
else // JonN 3/28/01 319675
{
ListView_SetItemState( listview, 0, LVIS_FOCUSED, LVIS_FOCUSED );
}
}
void
CreateNewSubnetPage::initListContents(LPCWSTR containerPath)
{
ASSERT(listview);
CWaitCursor cwait;
TargetLinkList links;
bool links_present = false;
CComBSTR sbstrSites;
CPathCracker pathCracker;
HRESULT hr = pathCracker.Set(
const_cast<LPTSTR>(containerPath),
ADS_SETTYPE_FULL);
if (SUCCEEDED(hr))
hr = pathCracker.RemoveLeafElement();
if (SUCCEEDED(hr))
hr = pathCracker.Retrieve(ADS_FORMAT_X500, &sbstrSites);
if (SUCCEEDED(hr))
hr = RecursiveFind((LPCTSTR)sbstrSites, gsz_site, links);
if (SUCCEEDED(hr))
{
// walk the list and add nodes
for (
TargetLinkList::iterator i = links.begin();
i != links.end();
i++)
{
LVITEM item;
memset(&item, 0, sizeof(item));
// this is deleted in destroyListContents
CComBSTR* dn = new CComBSTR(i->second);
item.mask = LVIF_TEXT | LVIF_IMAGE | LVIF_PARAM;
item.iItem = 0;
item.iSubItem = 0;
item.pszText = static_cast<LPTSTR>(i->first);
item.lParam = reinterpret_cast<LPARAM>(dn);
item.iImage = 0; // always the same, first image
item.iItem = ListView_InsertItem(listview, &item);
ASSERT(item.iItem >= 0);
links_present = true;
}
if (!links_present)
{
ReportError(hr, IDS_NEWSUBNET_WARNING_NO_SITES, m_hWnd);
}
}
else
{
ReportError(hr, IDS_NEWSUBNET_CANT_FIND_SITES, m_hWnd);
}
if (!links_present)
{
GetDlgItem(IDC_LINKS)->EnableWindow(FALSE);
GetDlgItem(IDC_SITE_TEXT)->EnableWindow(FALSE);
}
}
BOOL
CreateNewSitePage::OnInitDialog()
{
Base::OnInitDialog();
MyBasePathsInfo* pBasePathsInfo = GetWiz()->GetInfo()->GetBasePathsInfo();
listview = ::GetDlgItem(m_hWnd, IDC_LINKS);
ASSERT(listview);
LVCOLUMN column = {0};
column.mask = LVCF_FMT | LVCF_WIDTH | LVCF_TEXT | LVCF_SUBITEM;
column.fmt = LVCFMT_LEFT;
{ // open scope
CString w;
w.LoadString(IDS_NEW_SITE_NAME_COLUMN_WIDTH);
w.TrimLeft();
w.TrimRight();
long width = _tcstol(w, 0, 10);
ASSERT(width != 0 && width != LONG_MAX && width != LONG_MIN);
column.cx = width;
CString label;
label.LoadString(IDS_NEW_SITE_NAME_COLUMN);
column.pszText = const_cast<LPTSTR>((LPCTSTR) label);
ListView_InsertColumn(listview, 0, &column);
} // close scope
// add a column to the list view for parent transport.
{ // open scope
CString w;
w.LoadString(IDS_NEW_SITE_XPORT_COLUMN_WIDTH);
w.TrimLeft();
w.TrimRight();
long width = _tcstol(w, 0, 10);
ASSERT(width != 0 && width != LONG_MAX && width != LONG_MIN);
column.cx = width;
CString label;
label.LoadString(IDS_NEW_SITE_XPORT_COLUMN);
column.pszText = const_cast<LPTSTR>((LPCTSTR) label);
ListView_InsertColumn(listview, 1, &column);
} // close scope
// create the image list containing the site link icon
int cx = ::GetSystemMetrics(SM_CXSMICON);
int cy = ::GetSystemMetrics(SM_CYSMICON);
ASSERT(cx && cy);
// deleted in OnDestroy
listview_imagelist = ::ImageList_Create(cx, cy, ILC_MASK, 1, 0);
ASSERT(listview_imagelist);
HICON icon = pBasePathsInfo->GetIcon(
// someone really blew it with const correctness...
const_cast<LPTSTR>(gsz_siteLink),
DSGIF_ISNORMAL | DSGIF_GETDEFAULTICON,
16,
16);
ASSERT(icon);
int i = ::ImageList_AddIcon(listview_imagelist, icon);
ASSERT(i != -1);
DestroyIcon(icon);
ListView_SetImageList(listview, listview_imagelist, LVSIL_SMALL);
ListView_SetExtendedListViewStyleEx(
listview,
LVS_EX_FULLROWSELECT,
LVS_EX_FULLROWSELECT);
return TRUE;
}
BOOL
CreateNewSubnetPage::OnInitDialog()
{
Base::OnInitDialog();
MyBasePathsInfo* pBasePathsInfo = GetWiz()->GetInfo()->GetBasePathsInfo();
(void) SendDlgItemMessage( IDC_SUBNET_ADDRESS,
IPM_SETADDRESS,
0,
(LPARAM)MAKEIPADDRESS(0,0,0,0) );
(void) SendDlgItemMessage( IDC_SUBNET_MASK,
IPM_SETADDRESS,
0,
(LPARAM)MAKEIPADDRESS(0,0,0,0) );
listview = ::GetDlgItem(m_hWnd, IDC_LINKS);
ASSERT(listview);
{ // open scope
LVCOLUMN column = {0};
column.mask = LVCF_FMT | LVCF_WIDTH | LVCF_TEXT | LVCF_SUBITEM;
column.fmt = LVCFMT_LEFT;
CString w;
w.LoadString(IDS_COLUMN_SITE_WIDTH);
w.TrimLeft();
w.TrimRight();
long width = _tcstol(w, 0, 10);
ASSERT(width != 0 && width != LONG_MAX && width != LONG_MIN);
column.cx = width;
CString label;
label.LoadString(IDS_COLUMN_SITE_NAME);
column.pszText = const_cast<LPTSTR>((LPCTSTR) label);
ListView_InsertColumn(listview, 0, &column);
} // close scope
// create the image list containing the site link icon
int cx = ::GetSystemMetrics(SM_CXSMICON);
int cy = ::GetSystemMetrics(SM_CYSMICON);
ASSERT(cx && cy);
// deleted in OnDestroy
listview_imagelist = ::ImageList_Create(cx, cy, ILC_MASK, 1, 0);
ASSERT(listview_imagelist);
HICON icon = pBasePathsInfo->GetIcon(
// someone really blew it with const correctness...
const_cast<LPTSTR>(gsz_site),
DSGIF_ISNORMAL | DSGIF_GETDEFAULTICON | DSGIF_DEFAULTISCONTAINER,
16,
16);
ASSERT(icon);
int i = ::ImageList_AddIcon(listview_imagelist, icon);
ASSERT(i != -1);
DestroyIcon(icon);
ListView_SetImageList(listview, listview_imagelist, LVSIL_SMALL);
ListView_SetExtendedListViewStyleEx(
listview,
LVS_EX_FULLROWSELECT,
LVS_EX_FULLROWSELECT);
return TRUE;
}
BOOL CreateNewSitePage::ValidateName(LPCTSTR pcszName)
{
BOOL fNonRfcSiteName = FALSE;
BOOL fValidSiteName = IsValidSiteName( pcszName, &fNonRfcSiteName );
if ( !fValidSiteName )
{
ReportErrorEx (::GetParent(m_hWnd),IDS_SITE_NAME,S_OK,
MB_OK, NULL, 0);
}
else if ( fNonRfcSiteName )
{
PVOID apv[1];
apv[0] = (PVOID)pcszName;
if (IDYES != ReportMessageEx( ::GetParent(m_hWnd),
IDS_1_NON_RFC_SITE_NAME,
MB_YESNO | MB_ICONWARNING,
apv,
1 ) )
{
fValidSiteName = FALSE;
}
}
if ( !fValidSiteName )
{
// Yes, this really does have to be PostMessage, SendMessage doesn't work
// It also has to come after ReportErrorEx or else it doesn't work
(void) this->PostMessage( WM_NEXTDLGCTL,
(WPARAM)::GetDlgItem(m_hWnd, IDC_EDIT_OBJECT_NAME),
TRUE );
(void) ::PostMessage( ::GetDlgItem(m_hWnd, IDC_EDIT_OBJECT_NAME), EM_SETSEL, 0, -1 );
return FALSE;
}
return TRUE;
}
// JonN 5/11/01 251560 Disable OK until site link chosen
BEGIN_MESSAGE_MAP(CreateNewSitePage, CreateAndChoosePage)
ON_EN_CHANGE(IDC_EDIT_OBJECT_NAME, OnChange)
ON_NOTIFY(LVN_ITEMCHANGED, IDC_LINKS, OnSelChange)
END_MESSAGE_MAP()
afx_msg void CreateNewSitePage::OnSelChange( NMHDR*, LRESULT* )
{
OnChange();
}
void CreateNewSitePage::OnChange()
{
if (0 >= ListView_GetSelectedCount(listview))
GetWiz()->SetWizardButtons(this, FALSE);
else
OnNameChange(); // Enable the OK button only if the name is not empty
}
// no need to validate subnet name, MapMaskAndAddress does this
// return -32 for invalid mask
int CountBits( DWORD dwOctet )
{
if ( 0xff < dwOctet )
{
ASSERT(FALSE);
return -32;
}
for (int nBits = 0; dwOctet & 0x80; nBits++)
dwOctet = (dwOctet & ~0x80) * 2;
if (dwOctet != 0)
return -32; // hole in the mask
return nBits;
}
// returns <0 for invalid mask
int CountMaskedBits( DWORD dwMask )
{
int nFirstOctet = FIRST_IPADDRESS(dwMask);
int nSecondOctet = SECOND_IPADDRESS(dwMask);
int nThirdOctet = THIRD_IPADDRESS(dwMask);
int nFourthOctet = FOURTH_IPADDRESS(dwMask);
if (nFirstOctet < 255)
{
if (0 != nSecondOctet || 0 != nThirdOctet || 0 != nFourthOctet)
return -1;
return CountBits(nFirstOctet);
}
if (nSecondOctet < 255)
{
if (255 != nFirstOctet || 0 != nThirdOctet || 0 != nFourthOctet)
return -1;
return 8 + CountBits(nSecondOctet);
}
if (nThirdOctet < 255)
{
if (255 != nFirstOctet || 255 != nSecondOctet || 0 != nFourthOctet)
return -1;
return 16 + CountBits(nThirdOctet);
}
if (255 != nFirstOctet || 255 != nSecondOctet || 255 != nThirdOctet)
return -1;
return 24 + CountBits(nFourthOctet);
}
// returns empty string for invalid address+mask
void MapMaskAndAddress(
OUT CString& strrefSubnetName,
IN DWORD dwAddress,
IN DWORD dwMask )
{
strrefSubnetName.Empty();
dwAddress &= dwMask; // clear all bits set in the address and not in the mask
int nMaskedBits = CountMaskedBits( dwMask );
if (0 > nMaskedBits)
return; // invalid mask
strrefSubnetName.Format(L"%d.%d.%d.%d/%d",
FIRST_IPADDRESS(dwAddress),
SECOND_IPADDRESS(dwAddress),
THIRD_IPADDRESS(dwAddress),
FOURTH_IPADDRESS(dwAddress),
nMaskedBits);
// final test for edge cases such as "0.0.0.0/0"
if (ERROR_SUCCESS != ::DsValidateSubnetName( strrefSubnetName ))
strrefSubnetName.Empty();
}
void CreateNewSubnetPage::OnSubnetMaskChange()
{
DWORD dwAddress, dwMask;
CString strSubnetName;
// IPM_GETADDRESS returns the number of octets filled in. Address is
// invalid if any of the four is left blank.
if ( 4 == SendDlgItemMessage( IDC_SUBNET_ADDRESS,
IPM_GETADDRESS,
0,
(LPARAM)&dwAddress )
&& 4 == SendDlgItemMessage( IDC_SUBNET_MASK,
IPM_GETADDRESS,
0,
(LPARAM)&dwMask ) )
{
MapMaskAndAddress( strSubnetName, dwAddress, dwMask );
}
SetDlgItemText(IDC_EDIT_OBJECT_NAME, strSubnetName);
OnNameChange();
}
BEGIN_MESSAGE_MAP(CMoveServerDialog, CDialog)
//{{AFX_MSG_MAP(CMoveServerDialog)
ON_WM_DESTROY()
ON_NOTIFY(NM_DBLCLK, IDC_LINKS, OnDblclkListview)
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
CMoveServerDialog::CMoveServerDialog(LPCTSTR lpcszBrowseRootPath, HICON hIcon, CWnd* pParent /*=NULL*/)
: CDialog(CMoveServerDialog::IDD, pParent)
, m_strTargetContainer()
, m_strBrowseRootPath(lpcszBrowseRootPath)
, m_hIcon(hIcon)
, listview(0)
, listview_imagelist(0)
{}
BOOL
CMoveServerDialog::OnInitDialog()
{
CDialog::OnInitDialog();
CWaitCursor cwait;
listview = ::GetDlgItem(m_hWnd, IDC_LINKS);
ASSERT(listview);
{ // open scope
LVCOLUMN column = {0};
column.mask = LVCF_FMT | LVCF_WIDTH | LVCF_TEXT | LVCF_SUBITEM;
column.fmt = LVCFMT_LEFT;
CString w;
w.LoadString(IDS_COLUMN_SITE_WIDTH);
w.TrimLeft();
w.TrimRight();
long width = _tcstol(w, 0, 10);
ASSERT(width != 0 && width != LONG_MAX && width != LONG_MIN);
column.cx = width;
CString label;
label.LoadString(IDS_COLUMN_SITE_NAME);
column.pszText = const_cast<LPTSTR>((LPCTSTR) label);
ListView_InsertColumn(listview, 0, &column);
} // close scope
// create the image list containing the site link icon
int cx = ::GetSystemMetrics(SM_CXSMICON);
int cy = ::GetSystemMetrics(SM_CYSMICON);
ASSERT(cx && cy);
// deleted in OnDestroy
listview_imagelist = ::ImageList_Create(cx, cy, ILC_MASK, 1, 0);
ASSERT(listview_imagelist);
ASSERT(m_hIcon != NULL);
int i = ::ImageList_AddIcon(listview_imagelist, m_hIcon);
ASSERT(i != -1);
ListView_SetImageList(listview, listview_imagelist, LVSIL_SMALL);
ListView_SetExtendedListViewStyleEx(
listview,
LVS_EX_FULLROWSELECT,
LVS_EX_FULLROWSELECT);
// add sites to listview
TargetLinkList links;
bool links_present = false;
HRESULT hr = RecursiveFind(m_strBrowseRootPath, gsz_serversContainer, links, L"aDSPath");
if (SUCCEEDED(hr))
{
// walk the list and add nodes
for (
TargetLinkList::iterator itr = links.begin();
itr != links.end();
++itr)
{
LVITEM item;
memset(&item, 0, sizeof(item));
// Since the enumerated objects are of type serversContainer,
// we display the name of the parent. Also, the aDSPath attribute may
// contain a server indication, which must be removed.
CPathCracker pathCracker;
hr = pathCracker.Set( itr->second, ADS_SETTYPE_FULL );
BREAK_ON_FAILED_HRESULT(hr);
hr = pathCracker.SetDisplayType(ADS_DISPLAY_VALUE_ONLY);
BREAK_ON_FAILED_HRESULT(hr);
CComBSTR sbstrName;
hr = pathCracker.GetElement( 1L, &sbstrName );
BREAK_ON_FAILED_HRESULT(hr);
hr = pathCracker.SetDisplayType(ADS_DISPLAY_FULL);
BREAK_ON_FAILED_HRESULT(hr);
CComBSTR sbstrDN;
hr = pathCracker.Retrieve( ADS_FORMAT_X500, &sbstrDN );
BREAK_ON_FAILED_HRESULT(hr);
// this is deleted in destroyListContents
CComBSTR* dn = new CComBSTR(sbstrDN);
item.mask = LVIF_TEXT | LVIF_IMAGE | LVIF_PARAM;
item.iItem = 0;
item.iSubItem = 0;
item.pszText = static_cast<LPTSTR>(sbstrName);
item.lParam = reinterpret_cast<LPARAM>(dn);
item.iImage = 0; // always the same, first image
item.iItem = ListView_InsertItem(listview, &item);
ASSERT(item.iItem >= 0);
links_present = true;
}
if (!links_present)
{
ReportError(hr, IDS_MOVESERVER_ERROR_NO_SITES, m_hWnd);
OnCancel();
}
}
if ( FAILED(hr) )
{
ReportError(hr, IDS_MOVESERVER_ERROR_ENUMERATING_SITES, m_hWnd);
OnCancel();
}
return TRUE; // return TRUE unless you set the focus to a control
// EXCEPTION: OCX Property Pages should return FALSE
}
void
CMoveServerDialog::OnDestroy()
{
destroyListContents(listview);
CDialog::OnDestroy();
}
void CMoveServerDialog::OnOK()
{
int count = ListView_GetItemCount(listview);
if (count > 0)
{
if (0 >= ListView_GetSelectedCount(listview))
{
ReportErrorEx (m_hWnd,IDS_MOVESERVER_SELECT_SITE,S_OK,
MB_OK, NULL, 0);
(void) this->PostMessage( WM_NEXTDLGCTL,
(WPARAM)listview,
TRUE );
return;
}
for (int i = 0; i < count; i++)
{
if (ListView_GetItemState(listview, i, LVIS_SELECTED))
{
LVITEM item = {0};
item.mask = LVIF_PARAM;
item.iItem = i;
if (ListView_GetItem(listview, &item))
{
// the item.lParam field is the dn of the target site
CComBSTR* dn = reinterpret_cast<CComBSTR*>(item.lParam);
m_strTargetContainer = *dn;
// use the first site selected
break;
}
}
}
ASSERT( i < count );
}
CDialog::OnOK();
}
void CMoveServerDialog::OnDblclkListview(NMHDR*, LRESULT*)
{
OnOK();
}
Reference in a new issue Copy permalink