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windows-xp/Source/XPSP1/NT/net/config/shell/lanui/lanui.cpp

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//+---------------------------------------------------------------------------
//
// Microsoft Windows
// Copyright (C) Microsoft Corporation, 1997.
//
// File: L A N U I . C P P
//
// Contents: Lan connection object UI
//
// Notes:
//
// Author: danielwe 16 Oct 1997
//
//----------------------------------------------------------------------------
#include "pch.h"
#pragma hdrstop
#include "devdatatip.h"
#include "lancmn.h"
#include "lanui.h"
#include "ncnetcfg.h"
#include "ncnetcon.h"
#include "ncperms.h"
#include "ncsetup.h"
#include "ncstring.h"
#include "ncsvc.h"
#include "ncui.h"
#include "util.h"
#include <raserror.h>
#include <raseapif.h>
#include "lanhelp.h"
#include "ncreg.h"
#include "iphlpapi.h"
#include "beacon.h"
#include "htmlhelp.h"
#include "lm.h"
#include <clusapi.h>
#include <wzcsapi.h>
extern const WCHAR c_szEmpty[];
extern const WCHAR c_szNetCfgHelpFile[];
extern const WCHAR c_szInfId_MS_AppleTalk[];
extern const WCHAR c_szInfId_MS_NWIPX[];
extern const WCHAR c_szInfId_MS_NetMon[];
extern const WCHAR c_szInfId_MS_TCPIP[];
extern const WCHAR c_szInfId_MS_PSched[];
static BOOL g_fReentrancyCheck = FALSE;
static TCHAR g_pszFirewallRegKey[] = TEXT("Software\\Microsoft\\Windows\\CurrentVersion\\HomeNetworking\\PersonalFirewall");
static TCHAR g_pszDisableFirewallWarningValue[] = TEXT("ShowDisableFirewallWarning");
static const CLSID CLSID_NetGroupPolicies =
{0xBA126AD8,0x2166,0x11D1,{0xB1,0xD0,0x00,0x80,0x5F,0xC1,0x27,0x0E}};
//+---------------------------------------------------------------------------
//
// Function: HrDisplayAddComponentDialog
//
// Purpose: Display the add component dialog box and add whatever the user
// selects.
//
// Arguments:
//
// Returns: S_OK if added, S_FALSE if the user cancelled, NETCFG_S_REBOOT
// if a reboot is required
//
// Author: danielwe 15 Dec 1997
//
// Notes: This function is called from RASDLG.DLL for the Networking
// tab of the RAS entry property sheet.
//
HRESULT
HrDisplayAddComponentDialog (
HWND hwndParent,
INetCfg* pnc,
CI_FILTER_INFO* pcfi)
{
HRESULT hr;
if (hwndParent && !IsWindow (hwndParent))
{
hr = E_INVALIDARG;
}
else if (!pnc)
{
hr = E_POINTER;
}
else
{
CLanAddComponentDlg dlg(pnc, pcfi, g_aHelpIDs_IDD_LAN_COMPONENT_ADD);
int nRet = dlg.DoModal(hwndParent);
hr = static_cast<HRESULT>(nRet);
}
TraceError("HrDisplayAddComponentDialog", (S_FALSE == hr) ? S_OK : hr);
return hr;
}
//+---------------------------------------------------------------------------
//
// Function: HrQueryUserAndRemoveComponent
//
// Purpose: Ask the user if its okay to remove the specified component
// and remove it if he/she inidcates yes.
//
// Arguments:
//
// Returns: S_OK if removed, S_FALSE if the user cancelled, NETCFG_S_REBOOT
// if a reboot is required
//
// Author: shaunco 30 Dec 1997
//
// Notes: This function is called from RASDLG.DLL for the Networking
// tab of the RAS entry property sheet.
//
HRESULT
HrQueryUserAndRemoveComponent (
HWND hwndParent,
INetCfg* pnc,
INetCfgComponent* pncc)
{
HRESULT hr;
if (hwndParent && !IsWindow (hwndParent))
{
hr = E_INVALIDARG;
}
else if (!pnc || !pncc)
{
hr = E_POINTER;
}
else
{
PWSTR pszwName;
hr = pncc->GetDisplayName(&pszwName);
if (SUCCEEDED(hr))
{
Assert(pszwName);
BOOL fProceed = TRUE;
// Special case for RAS and TCP/IP removal. If there
// are active ras connections, the user has to disconnect
// them all first before TCP/IP can be removed.
//
PWSTR pszwId;
hr = pncc->GetId (&pszwId);
if (SUCCEEDED(hr))
{
if ((FEqualComponentId (c_szInfId_MS_TCPIP, pszwId) ||
FEqualComponentId (c_szInfId_MS_NWIPX, pszwId) ||
FEqualComponentId (c_szInfId_MS_PSched, pszwId) ||
FEqualComponentId (c_szInfId_MS_AppleTalk, pszwId) ||
FEqualComponentId (c_szInfId_MS_NetMon, pszwId))
&& FExistActiveRasConnections ())
{
NcMsgBoxWithVarCaption(_Module.GetResourceInstance(),
hwndParent,
IDS_LAN_REMOVE_CAPTION, pszwName,
IDS_LANUI_REQUIRE_DISCONNECT_REMOVE,
MB_ICONERROR | MB_OK);
fProceed = FALSE;
}
CoTaskMemFree (pszwId);
}
if (fProceed)
{
HCURSOR hCur = NULL;
// Query the user about removing the component
//
int nRet = NcMsgBoxWithVarCaption(_Module.GetResourceInstance(),
hwndParent, IDS_LAN_REMOVE_CAPTION,
pszwName, IDS_LAN_REMOVE_WARNING,
MB_ICONQUESTION | MB_YESNO | MB_DEFBUTTON2,
pszwName);
if (nRet == IDYES)
{
OBO_TOKEN OboToken;
ZeroMemory (&OboToken, sizeof(OboToken));
OboToken.Type = OBO_USER;
PWSTR mszwRefs = NULL;
hCur = BeginWaitCursor();
hr = HrRemoveComponent(pnc, pncc, &OboToken, &mszwRefs);
if (NETCFG_S_STILL_REFERENCED == hr)
{
static const WCHAR c_szCRLF[] = L"\r\n";
tstring strRefs = c_szCRLF;
PWSTR szwRef = mszwRefs;
AssertSz(mszwRefs, "This can't be NULL!");
while (*szwRef)
{
strRefs += c_szCRLF;
strRefs += szwRef;
szwRef += lstrlenW(szwRef) + 1;
}
LvReportError(IDS_LANUI_STILL_REFERENCED, hwndParent,
pszwName, strRefs.c_str());
CoTaskMemFree(mszwRefs);
}
// If the remove succeeded commit the changes
//
if (SUCCEEDED(hr))
{
g_fReentrancyCheck = TRUE;
// Commit the changes
HRESULT hrTmp = pnc->Apply();
g_fReentrancyCheck = FALSE;
if (S_OK != hrTmp)
{
// Propigate the error
//
hr = hrTmp;
if (FAILED(hr))
pnc->Cancel();
}
}
if (FAILED(hr))
{
if (NETCFG_E_ACTIVE_RAS_CONNECTIONS == hr)
{
LvReportError(IDS_LANUI_REQUIRE_DISCONNECT_REMOVE, hwndParent,
pszwName, NULL);
}
else if (NETCFG_E_NEED_REBOOT == hr)
{
LvReportError(IDS_LANUI_REQUIRE_REBOOT_REMOVE, hwndParent,
pszwName, NULL);
}
else
{
LvReportErrorHr(hr, IDS_LANUI_GENERIC_REMOVE_ERROR,
hwndParent, pszwName);
}
}
}
else
{
hr = S_FALSE;
}
EndWaitCursor(hCur);
}
CoTaskMemFree(pszwName);
}
}
TraceError("HrQueryUserAndRemoveComponent",
(S_FALSE == hr || NETCFG_S_STILL_REFERENCED == hr ||
NETCFG_S_REBOOT) ? S_OK : hr);
return hr;
}
//+---------------------------------------------------------------------------
//
// Function: HrQueryUserForReboot
//
// Purpose: Query the user to reboot. If he/she chooses yes, a reboot
// is initiated.
//
// Arguments:
// hwndParent [in] Parent window handle.
// pszCaption [in] Caption text to use.
// dwFlags [in] Control flags (QUFR_PROMPT | QUFR_REBOOT)
//
// Returns: S_OK if a reboot is initiated, S_FALSE if the user
// didn't want to, or an error code otherwise.
//
// Author: shaunco 2 Jan 1998
//
// Notes:
//
HRESULT
HrQueryUserForReboot (
HWND hwndParent,
PCWSTR pszCaption,
DWORD dwFlags)
{
TraceFileFunc(ttidLanUi);
PCWSTR pszText = SzLoadString(_Module.GetResourceInstance(),
IDS_REBOOT_REQUIRED);
HRESULT hr = HrNcQueryUserForRebootEx (hwndParent,
pszCaption, pszText, dwFlags);
TraceError("HrQueryUserForReboot", hr);
return hr;
}
HRESULT CNetConnectionUiUtilities::QueryUserAndRemoveComponent(
HWND hwndParent,
INetCfg* pnc,
INetCfgComponent* pncc)
{
TraceFileFunc(ttidLanUi);
return HrQueryUserAndRemoveComponent (hwndParent, pnc, pncc);
}
HRESULT CNetConnectionUiUtilities::QueryUserForReboot(
HWND hwndParent,
PCWSTR pszCaption,
DWORD dwFlags)
{
TraceFileFunc(ttidLanUi);
return HrQueryUserForReboot (hwndParent, pszCaption, dwFlags);
}
HRESULT CNetConnectionUiUtilities::DisplayAddComponentDialog (
HWND hwndParent,
INetCfg* pnc,
CI_FILTER_INFO* pcfi)
{
TraceFileFunc(ttidLanUi);
return HrDisplayAddComponentDialog(hwndParent, pnc, pcfi);
}
BOOL CNetConnectionUiUtilities::UserHasPermission(DWORD dwPerm)
{
TraceFileFunc(ttidLanUi);
BOOL fPermission = FALSE;
if (dwPerm == NCPERM_AllowNetBridge_NLA || dwPerm == NCPERM_PersonalFirewallConfig ||
dwPerm == NCPERM_ICSClientApp || dwPerm == NCPERM_ShowSharedAccessUi)
{
HRESULT hr;
INetMachinePolicies* pMachinePolicy;
hr = CoCreateInstance(CLSID_NetGroupPolicies, NULL,
CLSCTX_SERVER, IID_INetMachinePolicies,
reinterpret_cast<void **>(&pMachinePolicy));
if (SUCCEEDED(hr))
{
hr = pMachinePolicy->VerifyPermission(dwPerm, &fPermission);
pMachinePolicy->Release();
}
}
else
{
fPermission = FHasPermission(dwPerm);
}
return fPermission;
}
//
// Connect UI dialog
//
//+---------------------------------------------------------------------------
//
// Member: CLanConnectionUiDlg::OnInitDialog
//
// Purpose: Handles the WM_INITDIALOG message.
//
// Arguments:
// uMsg []
// wParam []
// lParam []
// bHandled []
//
// Returns: TRUE
//
// Author: danielwe 16 Oct 1997
//
// Notes:
//
LRESULT CLanConnectionUiDlg::OnInitDialog(UINT uMsg, WPARAM wParam,
LPARAM lParam, BOOL& bHandled)
{
TraceFileFunc(ttidLanUi);
HRESULT hr = S_OK;
NETCON_PROPERTIES* pProps;
AssertSz(m_pconn, "No connection object in dialog!");
hr = m_pconn->GetProperties(&pProps);
if (SUCCEEDED(hr))
{
SetDlgItemText(IDC_TXT_Caption, SzLoadIds(IDS_LAN_CONNECT_CAPTION));
SetWindowText(pProps->pszwName);
HICON hLanIconSmall;
HICON hLanIconBig;
hr = HrGetIconFromMediaType(GetSystemMetrics(SM_CXSMICON), NCM_LAN, NCSM_LAN, 7, 0, &hLanIconSmall);
if (SUCCEEDED(hr))
{
hr = HrGetIconFromMediaType(GetSystemMetrics(SM_CXICON), NCM_LAN, NCSM_LAN, 7, 0, &hLanIconBig);
if (SUCCEEDED(hr))
{
SetIcon(hLanIconSmall, FALSE);
SetIcon(hLanIconBig, TRUE);
SendDlgItemMessage(IDI_Device_Icon, STM_SETICON, reinterpret_cast<WPARAM>(hLanIconBig), 0);
}
}
FreeNetconProperties(pProps);
}
return TRUE;
}
//+---------------------------------------------------------------------------
//
// Function: HrGetDeviceIcon
//
// Purpose: Returns the icon associated with network devices
//
// Arguments:
// phicon [out] Returns HICON
//
// Returns: S_OK if success, SetupAPI or Win32 error otherwise
//
// Author: danielwe 12 Nov 1997
//
// Notes:
//
HRESULT HrGetDeviceIcon(HICON *phicon)
{
TraceFileFunc(ttidLanUi);
SP_CLASSIMAGELIST_DATA cild;
Assert(phicon);
*phicon = NULL;
HRESULT hr = HrSetupDiGetClassImageList(&cild);
if (SUCCEEDED(hr))
{
INT iImage;
hr = HrSetupDiGetClassImageIndex(&cild,
const_cast<GUID *>(&GUID_DEVCLASS_NET),
&iImage);
if (SUCCEEDED(hr))
{
*phicon = ImageList_GetIcon(cild.ImageList, iImage, 0);
}
(void) HrSetupDiDestroyClassImageList(&cild);
}
TraceError("HrGetDeviceIcon", hr);
return hr;
}
//
// CLanNetPage
//
CLanNetPage::CLanNetPage(
IUnknown* punk,
INetCfg* pnc,
INetConnection* pconn,
BOOLEAN fReadOnly,
BOOLEAN fNeedReboot,
BOOLEAN fAccessDenied,
const DWORD * adwHelpIDs)
{
TraceFileFunc(ttidLanUi);
m_pconn = pconn;
m_pnccAdapter = NULL;
m_pnc = pnc;
m_punk = punk;
m_hilCheckIcons = NULL;
m_hPrevCurs = NULL;
m_plan = NULL;
m_fRebootAlreadyRequested = FALSE;
m_fReadOnly = fReadOnly;
m_fNeedReboot = fNeedReboot;
m_fAccessDenied = fAccessDenied;
m_fInitComplete = FALSE;
m_fNetcfgInUse = FALSE;
m_fNoCancel = FALSE;
m_fLockDown = FALSE;
m_adwHelpIDs = adwHelpIDs;
m_fDirty = FALSE;
}
//+---------------------------------------------------------------------------
//
// Member: CLanNetPage::~CLanNetPage
//
// Purpose: Destroys the CLanNetPage object
//
// Arguments:
// (none)
//
// Returns: Nothing
//
// Author: danielwe 25 Feb 1998
//
// Notes:
//
CLanNetPage::~CLanNetPage()
{
TraceFileFunc(ttidLanUi);
// Destroy our check icons
if (m_hilCheckIcons)
{
ImageList_Destroy(m_hilCheckIcons);
}
if (m_pnc)
{
INetCfgLock * pnclock;
if (SUCCEEDED(m_pnc->QueryInterface(IID_INetCfgLock,
(LPVOID *)&pnclock)))
{
(VOID)pnclock->ReleaseWriteLock();
ReleaseObj(pnclock);
}
}
FreeCollectionAndItem(m_listBindingPaths);
ReleaseObj(m_pnccAdapter);
ReleaseObj(m_plan);
}
LRESULT CLanNetPage::OnChange(WORD wNotifyCode, WORD wID, HWND hWndCtl, BOOL& bHandled)
{
m_fDirty = TRUE;
bHandled = FALSE;
return TRUE;
}
//+---------------------------------------------------------------------------
//
// Member: CLanNetPage::OnDeferredInit
//
// Purpose: Handles the WM_DEFERREDINIT message
//
// Arguments:
// uMsg []
// wParam []
// lParam []
// bHandled []
//
// Returns: TRUE
//
// Author: scottbri 20 Oct 1998
//
// Notes:
//
LRESULT CLanNetPage::OnDeferredInit(UINT uMsg, WPARAM wParam,
LPARAM lParam, BOOL& bHandled)
{
TraceFileFunc(ttidLanUi);
HRESULT hr;
CWaitCursor wc;
HWND hwndParent = GetParent();
AssertSz(m_pnc, "INetConnectionUiLock::QueryLock was not called!");
if(NULL != m_handles.m_hList)
{
::EnableWindow(m_handles.m_hList, TRUE);
}
if(NULL != m_handles.m_hDescription)
{
::EnableWindow(m_handles.m_hDescription, TRUE);
}
::UpdateWindow(hwndParent);
hr = m_pnc->Initialize(NULL);
if (S_OK == hr)
{
AssertSz(m_pconn, "No connection object in dialog!");
hr = HrQIAndSetProxyBlanket(m_pconn, &m_plan);
if (SUCCEEDED(hr))
{
LANCON_INFO linfo;
hr = m_plan->GetInfo(LCIF_ALL, &linfo);
if (SUCCEEDED(hr))
{
// Release any old reference
ReleaseObj(m_pnccAdapter);
// This is already AddRef'd so no need to do it here
hr = HrPnccFromGuid(m_pnc, linfo.guid, &m_pnccAdapter);
if (S_OK != hr)
{
#if DBG
WCHAR achGuid[c_cchGuidWithTerm];
::StringFromGUID2(linfo.guid, achGuid,c_cbGuidWithTerm);
TraceTag(ttidError, "LAN conection has no matching INetCfgComponent for the adapter !!!!!");
TraceTag(ttidError, "GUID = %S", achGuid);
#endif
if(S_FALSE == hr)
{
hr = HRESULT_FROM_WIN32(ERROR_FILE_NOT_FOUND);
}
}
else
{
Assert(m_pnccAdapter);
HICON hicon;
CheckDlgButton(IDC_CHK_ShowIcon, linfo.fShowIcon);
//::EnableWindow(GetDlgItem(IDC_CHK_ShowIcon), !m_fReadOnly);
hr = HrGetDeviceIcon(&hicon);
if (SUCCEEDED(hr))
{
SendDlgItemMessage(IDI_Device_Icon, STM_SETICON,
reinterpret_cast<WPARAM>(hicon), 0);
::ShowWindow(GetDlgItem(IDI_Device_Icon), SW_SHOW);
AssertSz(hr != S_FALSE, "Adapter not found!?!?");
}
// Ignore any failure getting the icon above. The icon
// in the dialog is by default hidden.
::UpdateWindow(hwndParent);
hr = InitializeExtendedUI();
// If the UI is readonly, let user know why the controls are
// disabled..
if (m_fNeedReboot)
{
Assert (m_fReadOnly);
NcMsgBox(_Module.GetResourceInstance(),
m_hWnd,
IDS_LAN_CAPTION,
IDS_LANUI_NEEDS_REBOOT,
MB_ICONINFORMATION | MB_OK);
}
else if (m_fAccessDenied)
{
Assert (m_fReadOnly);
NcMsgBox(_Module.GetResourceInstance(),
m_hWnd,
IDS_LAN_CAPTION,
IDS_LANUI_ACCESS_DENIED,
MB_ICONINFORMATION | MB_OK);
}
else if (m_fReadOnly)
{
NcMsgBox(_Module.GetResourceInstance(),
m_hWnd,
IDS_LAN_CAPTION,
IDS_LANUI_READONLY,
MB_ICONINFORMATION | MB_OK);
}
}
// Don't need the name anymore
CoTaskMemFree(linfo.szwConnName);
}
}
}
if (SUCCEEDED(hr))
{
NETCON_PROPERTIES* pProps;
hr = m_pconn->GetProperties(&pProps);
if (SUCCEEDED(hr))
{
// We need to get the bind name and pnp id of this adapter
// so we can collect the information needed by the data tip
// we are about to create.
//
PWSTR pszDevNodeId = NULL;
PWSTR pszBindName = NULL;
(VOID) m_pnccAdapter->GetPnpDevNodeId (&pszDevNodeId);
(VOID) m_pnccAdapter->GetBindName (&pszBindName);
// Now we create a data tip for the adapter description.
// This will display adapter specific information
// like MAC address and physical location.
//
HWND hwndDataTip = NULL;
CreateDeviceDataTip (m_hWnd, &hwndDataTip, IDC_EDT_Adapter,
pszDevNodeId, pszBindName);
// Set the adapter description.
SetDlgItemText(IDC_EDT_Adapter, pProps->pszwDeviceName);
FreeNetconProperties(pProps);
CoTaskMemFree (pszDevNodeId);
CoTaskMemFree (pszBindName);
}
}
::UpdateWindow(hwndParent);
return 0L;
}
//+---------------------------------------------------------------------------
//
// Member: CLanNetPage::OnPaint
//
// Purpose: Handles the WM_PAINT message
//
// Arguments:
// uMsg []
// wParam []
// lParam []
// bHandled []
//
// Returns: TRUE
//
// Author: danielwe 29 Oct 1997
//
// Notes:
//
LRESULT CLanNetPage::OnPaint(UINT uMsg, WPARAM wParam,
LPARAM lParam, BOOL& bHandled)
{
TraceFileFunc(ttidLanUi);
if (!m_fInitComplete)
{
m_fInitComplete = TRUE;
// Request the deferred init be processed.
//
SetCursor(LoadCursor(NULL, IDC_ARROW));
PostMessage(WM_DEFERREDINIT, 0, 0);
}
bHandled = FALSE;
return 0L;
}
//+---------------------------------------------------------------------------
//
// Member: CLanNetPage::OnInitDialog
//
// Purpose: Handles the WM_INITDIALOG message
//
// Arguments:
// uMsg []
// wParam []
// lParam []
// bHandled []
//
// Returns: TRUE
//
// Author: danielwe 29 Oct 1997
//
// Notes:
//
LRESULT CLanNetPage::OnInitDialog(UINT uMsg, WPARAM wParam,
LPARAM lParam, BOOL& bHandled)
{
TraceFileFunc(ttidLanUi);
m_handles.m_hAdd = GetDlgItem(IDC_PSB_Add);
m_handles.m_hRemove = GetDlgItem(IDC_PSB_Remove);
m_handles.m_hProperty = GetDlgItem(IDC_PSB_Properties);
m_handles.m_hDescription = GetDlgItem(IDC_TXT_Desc);
SetClassLongPtr(m_hWnd, GCLP_HCURSOR, NULL);
SetClassLongPtr(GetParent(), GCLP_HCURSOR, NULL);
// Initially disable all the controls
//
::EnableWindow(m_handles.m_hAdd, FALSE);
::EnableWindow(m_handles.m_hRemove, FALSE);
::EnableWindow(m_handles.m_hProperty, FALSE);
if(NULL != m_handles.m_hDescription)
{
::EnableWindow(m_handles.m_hDescription, FALSE);
}
if (!FHasPermission(NCPERM_Statistics))
{
::EnableWindow(GetDlgItem(IDC_CHK_ShowIcon), FALSE);
}
// If this is a readonly sheet, convert cancel to close.
//
// Bug 130602 - There should still be an OK button
// if (m_fReadOnly)
// {
// ::PostMessage(GetParent(), PSM_CANCELTOCLOSE, 0, 0L);
// m_fNoCancel = TRUE;
// }
return TRUE;
}
//+---------------------------------------------------------------------------
//
// Member: CLanNetPage::OnContextMenu
//
// Purpose: When right click a control, bring up help
//
// Arguments: Standard command parameters
//
// Returns: Standard return
//
LRESULT
CLanNetPage::OnContextMenu(UINT uMsg,
WPARAM wParam,
LPARAM lParam,
BOOL& fHandled)
{
TraceFileFunc(ttidLanUi);
if (m_adwHelpIDs != NULL)
{
::WinHelp(m_hWnd,
c_szNetCfgHelpFile,
HELP_CONTEXTMENU,
(ULONG_PTR)m_adwHelpIDs);
}
return 0;
}
//+---------------------------------------------------------------------------
//
// Member: CLanNetPage::OnHelp
//
// Purpose: When drag context help icon over a control, bring up help
//
// Arguments: Standard command parameters
//
// Returns: Standard return
//
LRESULT
CLanNetPage::OnHelp( UINT uMsg,
WPARAM wParam,
LPARAM lParam,
BOOL& fHandled)
{
TraceFileFunc(ttidLanUi);
LPHELPINFO lphi = reinterpret_cast<LPHELPINFO>(lParam);
Assert(lphi);
if ((m_adwHelpIDs != NULL) && (HELPINFO_WINDOW == lphi->iContextType))
{
::WinHelp(static_cast<HWND>(lphi->hItemHandle),
c_szNetCfgHelpFile,
HELP_WM_HELP,
(ULONG_PTR)m_adwHelpIDs);
}
return 0;
}
//+---------------------------------------------------------------------------
//
// Member: CLanNetPage::OnDestroy
//
// Purpose: Called when the dialog page is destroyed
//
// Arguments:
// uMsg []
// wParam []
// lParam []
// bHandled []
//
// Returns:
//
// Author: danielwe 2 Feb 1998
//
// Notes:
//
LRESULT CLanNetPage::OnDestroy(UINT uMsg, WPARAM wParam, LPARAM lParam,
BOOL& bHandled)
{
TraceFileFunc(ttidLanUi);
HICON hIcon;
hIcon = reinterpret_cast<HICON>(SendDlgItemMessage(IDI_Device_Icon, STM_GETICON, 0, 0));
if (hIcon)
{
DestroyIcon(hIcon);
}
UninitializeExtendedUI();
return 0;
}
//+---------------------------------------------------------------------------
//
// Member: CLanNetPage::OnSetCursor
//
// Purpose: Called in response to the WM_SETCURSOR message
//
// Arguments:
// uMsg []
// wParam []
// lParam []
// bHandled []
//
// Returns:
//
// Author: danielwe 2 Jan 1998
//
// Notes:
//
LRESULT CLanNetPage::OnSetCursor(UINT uMsg, WPARAM wParam, LPARAM lParam,
BOOL& bHandled)
{
TraceFileFunc(ttidLanUi);
if (m_hPrevCurs)
{
if (LOWORD(lParam) == HTCLIENT)
{
SetCursor(LoadCursor(NULL, IDC_WAIT));
}
return TRUE;
}
return 0;
}
//+---------------------------------------------------------------------------
//
// Member: CLanNetPage::RequestReboot
//
// Purpose: Request permission to reboot the machine from the user. If
// approved the reboot is performed
//
// Arguments:
//
// Returns:
//
// Author: scottbri 19 Aug 1998
//
// Notes:
//
HRESULT CLanNetPage::HrRequestReboot()
{
TraceFileFunc(ttidLanUi);
HRESULT hr = S_FALSE;
// A reboot is required. Ask the user if it is ok to reboot now
//
hr = HrNcQueryUserForReboot(_Module.GetResourceInstance(),
m_hWnd, IDS_LAN_CAPTION,
IDS_REBOOT_REQUIRED,
QUFR_PROMPT);
if (S_OK == hr)
{
// User requested a reboot, note this for processing in OnApply
// which is triggered by the message posted below
//
m_fRebootAlreadyRequested = TRUE;
// Press the cancel button (changes have already been applied)
// so the appropriate cleanup occurs.
//
::PostMessage(GetParent(), PSM_PRESSBUTTON, (WPARAM)PSBTN_OK, 0);
}
return hr;
}
//+---------------------------------------------------------------------------
//
// Member: CLanNetPage::OnAddHelper
//
// Purpose: Handles the clicking of the Add button
//
// Arguments:
// wNotifyCode []
// wID []
// hWndCtl []
// bHandled []
//
// Returns:
//
// Author: danielwe 29 Oct 1997
//
// Notes:
//
LRESULT CLanNetPage::OnAddHelper(HWND hwndLV)
{
TraceFileFunc(ttidLanUi);
HRESULT hr = S_OK;
// $REVIEW(tongl 1/6/99): We can't let user do anything till this
// is returned (Raid #258690)
// disable all buttons on this dialog
static const int nrgIdc[] = {IDC_PSB_Add,
IDC_PSB_Remove,
IDC_PSB_Properties};
EnableOrDisableDialogControls(m_hWnd, celems(nrgIdc), nrgIdc, FALSE);
// get window handle to propertysheet
HWND hwndParent=GetParent();
Assert(hwndParent);
::EnableWindow(::GetDlgItem(hwndParent, IDOK), FALSE);
::EnableWindow(::GetDlgItem(hwndParent, IDCANCEL), FALSE);
// make sure user can't close the UI till we are done
m_fNetcfgInUse = TRUE;
EnableWindow(FALSE);
hr = HrLvAdd(hwndLV, m_hWnd, m_pnc, m_pnccAdapter, &m_listBindingPaths);
if( S_OK != hr )
{
// If HrLvAdd failed then the adapater was deleted by the CModifyContext::HrApplyIfOkOrCancel function
// Now we have to recreate the adapter
//
HRESULT hrT;
LANCON_INFO linfo;
// Determine the GUID of the adapter
//
hrT = m_plan->GetInfo(LCIF_ALL, &linfo);
if (SUCCEEDED(hrT))
{
// Release any old reference
ReleaseObj(m_pnccAdapter);
// Get the adpater matching the GUID
//
//
hrT = HrPnccFromGuid(m_pnc, linfo.guid, &m_pnccAdapter);
if(SUCCEEDED(hrT))
{
// Refresh the list view
//
hrT = HrRefreshAll(hwndLV, m_pnc, m_pnccAdapter, &m_listBindingPaths);
}
}
}
EnableWindow(TRUE);
if (SUCCEEDED(hr) && (S_FALSE != hr))
{
// Change the Cancel Button to CLOSE (because we committed changes)
//
::PostMessage(GetParent(), PSM_CANCELTOCLOSE, 0, 0L);
m_fNoCancel = TRUE;
}
if (NETCFG_S_REBOOT == hr)
{
hr = HrRequestReboot();
// The reboot request has been handled
hr = S_OK;
}
else if (S_FALSE == hr)
{
hr = S_OK;
}
// Reset the buttons and the description text based on the changed selection
LvSetButtons(m_hWnd, m_handles, m_fReadOnly, m_punk);
::EnableWindow(::GetDlgItem(hwndParent, IDOK), TRUE);
if (!m_fNoCancel)
{
::EnableWindow(::GetDlgItem(hwndParent, IDCANCEL), TRUE);
}
m_fNetcfgInUse = FALSE;
TraceError("CLanNetPage::OnAdd", hr);
return LresFromHr(hr);
}
//+---------------------------------------------------------------------------
//
// Member: CLanNetPage::OnRemove
//
// Purpose: Handles the clicking of the Remove button
//
// Arguments:
// wNotifyCode []
// wID []
// hWndCtl []
// bHandled []
//
// Returns:
//
// Author: danielwe 29 Oct 1997
//
// Notes:
//
LRESULT CLanNetPage::OnRemoveHelper(HWND hwndLV)
{
TraceFileFunc(ttidLanUi);
HRESULT hr = S_OK;
// $REVIEW(tongl 1/6/99): We can't let user do anything till this
// is returned (Raid #258690)
// disable all buttons on this dialog
static const int nrgIdc[] = {IDC_PSB_Add,
IDC_PSB_Remove,
IDC_PSB_Properties};
EnableOrDisableDialogControls(m_hWnd, celems(nrgIdc), nrgIdc, FALSE);
// get window handle to propertysheet
HWND hwndParent=GetParent();
Assert(hwndParent);
::EnableWindow(::GetDlgItem(hwndParent, IDOK), FALSE);
::EnableWindow(::GetDlgItem(hwndParent, IDCANCEL), FALSE);
// make sure user can't close the UI till we are done
m_fNetcfgInUse = TRUE;
EnableWindow(FALSE);
hr = HrLvRemove(hwndLV, m_hWnd, m_pnc, m_pnccAdapter,
&m_listBindingPaths);
EnableWindow(TRUE);
if (SUCCEEDED(hr) && (S_FALSE != hr))
{
// Change the Cancel Button to CLOSE (because we committed changes)
//
::PostMessage(GetParent(), PSM_CANCELTOCLOSE, 0, 0L);
m_fNoCancel = TRUE;
}
if (S_FALSE == hr)
{
hr = S_OK;
}
if (NETCFG_S_REBOOT == hr)
{
HrRequestReboot();
// The reboot request has been handled
hr = S_OK;
}
// Reset the buttons and the description text based on the changed selection
LvSetButtons(m_hWnd, m_handles, m_fReadOnly, m_punk);
if (!m_fNoCancel)
{
::EnableWindow(::GetDlgItem(hwndParent, IDCANCEL), TRUE);
}
::EnableWindow(::GetDlgItem(hwndParent, IDOK), TRUE);
m_fNetcfgInUse = FALSE;
TraceError("CLanNetPage::OnRemove", hr);
return LresFromHr(hr);
}
//+---------------------------------------------------------------------------
//
// Member: CLanNetPage::OnProperties
//
// Purpose: Handles the clicking of the Properties button
//
// Arguments:
// wNotifyCode []
// wID []
// hWndCtl []
// bHandled []
//
// Returns:
//
// Author: danielwe 29 Oct 1997
//
// Notes:
//
LRESULT CLanNetPage::OnPropertiesHelper(HWND hwndLV)
{
TraceFileFunc(ttidLanUi);
HRESULT hr = S_OK;
BOOL bChanged;
// $REVIEW(tongl 12/02/98): We can't let user do anything till this
// is returned (Raid #258690)
// disable all buttons on this dialog
static const int nrgIdc[] = {IDC_PSB_Add,
IDC_PSB_Remove,
IDC_PSB_Properties};
EnableOrDisableDialogControls(m_hWnd, celems(nrgIdc), nrgIdc, FALSE);
// get window handle to propertysheet
HWND hwndParent=GetParent();
Assert(hwndParent);
::EnableWindow(::GetDlgItem(hwndParent, IDOK), FALSE);
::EnableWindow(::GetDlgItem(hwndParent, IDCANCEL), FALSE);
// make sure user can't close the UI till we are done
m_fNetcfgInUse = TRUE;
hr = HrLvProperties(hwndLV, m_hWnd, m_pnc, m_punk,
m_pnccAdapter, &m_listBindingPaths,
&bChanged);
if ( bChanged )
{
// Change the Cancel Button to CLOSE (because we committed changes)
//
::PostMessage(GetParent(), PSM_CANCELTOCLOSE, 0, 0L);
m_fNoCancel = TRUE;
}
// Reset the buttons and the description text based on the changed selection
LvSetButtons(m_hWnd, m_handles, m_fReadOnly, m_punk);
::EnableWindow(::GetDlgItem(hwndParent, IDOK), TRUE);
if (!m_fNoCancel)
{
::EnableWindow(::GetDlgItem(hwndParent, IDCANCEL), TRUE);
}
m_fNetcfgInUse = FALSE;
TraceError("CLanNetPage::OnProperties", hr);
return LresFromHr(hr);
}
//+---------------------------------------------------------------------------
//
// Member: CLanNetPage::OnConfigure
//
// Purpose: Handles the clicking of the Configure button
//
// Arguments:
// wNotifyCode []
// wID []
// hWndCtl []
// bHandled []
//
// Returns:
//
// Notes:
//
LRESULT CLanNetPage::OnConfigure(WORD wNotifyCode, WORD wID, HWND hWndCtl,
BOOL& bHandled)
{
TraceFileFunc(ttidLanUi);
HRESULT hr = S_OK;
BOOL bProceed = TRUE;
if (m_fDirty)
{
bProceed = FALSE;
LPWSTR szDisplayName;
NETCON_PROPERTIES *pProps = NULL;
HRESULT hrT = m_pconn->GetProperties(&pProps);
if (SUCCEEDED(hrT))
{
szDisplayName = pProps->pszwName;
}
else
{
szDisplayName = const_cast<LPWSTR>(SzLoadIds(IDS_LAN_DEFAULT_CONN_NAME));
}
if (IDYES == ::MessageBox(m_hWnd, SzLoadIds(IDS_DIRTY_PROPERTIES), szDisplayName, MB_YESNO))
{
bProceed = TRUE;
}
if (SUCCEEDED(hrT))
{
FreeNetconProperties(pProps);
}
}
if (bProceed)
{
hr = RaiseDeviceConfiguration(m_hWnd, m_pnccAdapter);
PostQuitMessage(0);
}
TraceError("CLanNetPage::OnConfigure", hr);
return LresFromHr(hr);
}
//+---------------------------------------------------------------------------
//
// Member: CLanNetPage::OnKillActiveHelper
//
// Purpose: Called to check warning conditions before the Networking
// page is going away
//
// Arguments:
// idCtrl []
// pnmh []
// bHandled []
//
// Returns:
//
// Author: tongl 3 Dec 1998
//
// Notes:
//
LRESULT CLanNetPage::OnKillActiveHelper(HWND hwndLV)
{
TraceFileFunc(ttidLanUi);
BOOL fError;
fError = m_fNetcfgInUse;
if (!fError && !m_fReadOnly && !m_fLockDown)
{
fError = FValidatePageContents( m_hWnd,
hwndLV,
m_pnc,
m_pnccAdapter,
&m_listBindingPaths);
}
::SetWindowLongPtr(m_hWnd, DWLP_MSGRESULT, fError);
return fError;
}
//+---------------------------------------------------------------------------
//
// Member: CLanNetPage::OnApply
//
// Purpose: Called when the Networking page is applied
//
// Arguments:
// idCtrl []
// pnmh []
// bHandled []
//
// Returns:
//
// Author: danielwe 29 Oct 1997
//
// Notes:
//
LRESULT CLanNetPage::OnApply(int idCtrl, LPNMHDR pnmh, BOOL& bHandled)
{
TraceFileFunc(ttidLanUi);
HRESULT hr = S_OK;
if (g_fReentrancyCheck)
{
TraceTag(ttidLanUi, "CLanNetPage::OnApply is being re-entered! "
"I'm outta here!");
// Don't allow the automatic EndDialog() to work just yet
SetWindowLong(DWLP_MSGRESULT, PSNRET_INVALID);
return TRUE;
}
if (!m_fReadOnly)
{
m_hPrevCurs = SetCursor(LoadCursor(NULL, IDC_WAIT));
BOOL fReboot = FALSE;
// Issue: This function becomes reentrant because INetCfg::Apply()
// has a message pump in it which causes the PSN_APPLY message to
// be processed twice. This will happen ONLY if the user double-clicks
// the OK button.
g_fReentrancyCheck = TRUE;
TraceTag(ttidLanUi, "Calling INetCfg::Apply()");
hr = m_pnc->Apply();
if (NETCFG_S_REBOOT == hr)
{
fReboot = TRUE;
}
if (SUCCEEDED(hr))
{
TraceTag(ttidLanUi, "INetCfg::Apply() succeeded");
hr = m_pnc->Uninitialize();
}
if (SUCCEEDED(hr))
{
if (m_fRebootAlreadyRequested || fReboot)
{
DWORD dwFlags = QUFR_REBOOT;
if (!m_fRebootAlreadyRequested)
dwFlags |= QUFR_PROMPT;
(VOID) HrNcQueryUserForReboot(_Module.GetResourceInstance(),
m_hWnd, IDS_LAN_CAPTION,
IDS_REBOOT_REQUIRED,
dwFlags);
}
}
// Normalize result
if (S_FALSE == hr)
{
hr = S_OK;
}
if (m_hPrevCurs)
{
SetCursor(m_hPrevCurs);
m_hPrevCurs = NULL;
}
// Reset this just in case
g_fReentrancyCheck = FALSE;
// On failure tell the user we weren't able to commit all changes
//
if (FAILED(hr))
{
NcMsgBox(_Module.GetResourceInstance(), m_hWnd, IDS_LAN_CAPTION,
IDS_LANUI_APPLYFAILED, MB_ICONINFORMATION | MB_OK);
TraceError("CLanNetPage::OnApply", hr);
// Eat the error or the user will never be able to leave the dialog
// (if the cancel button is disabled)
//
hr = S_OK;
}
} // !fReadOnly
// Apply "general" properties
if (SUCCEEDED(hr))
{
LANCON_INFO linfo = {0};
linfo.fShowIcon = IsDlgButtonChecked(IDC_CHK_ShowIcon);
// Set new value of show icon property
hr = m_plan->SetInfo(LCIF_ICON, &linfo);
}
m_fDirty = FALSE;
return LresFromHr(hr);
}
//+---------------------------------------------------------------------------
//
// Member: CLanNetPage::OnCancel
//
// Purpose: Called when the Networking page is cancelled.
//
// Arguments:
// idCtrl []
// pnmh []
// bHandled []
//
// Returns:
//
// Author: danielwe 3 Jan 1998
//
// Notes: Added the check to see if we are in the middle of
// installing components, in which case we can't
// uninitialize INetCfg (Raid #258690).
//
LRESULT CLanNetPage::OnCancel(int idCtrl, LPNMHDR pnmh, BOOL& bHandled)
{
TraceFileFunc(ttidLanUi);
AssertSz(m_pnc, "I need a NetCfg object!");
if (!m_fNetcfgInUse)
{
(VOID) m_pnc->Uninitialize();
}
::SetWindowLongPtr(m_hWnd, DWLP_MSGRESULT, m_fNetcfgInUse);
return m_fNetcfgInUse;
}
DWORD WINAPI RaiseDeviceConfigurationThread(LPVOID lpParam)
{
const char c_szDevicePropertiesW[] = "DevicePropertiesW";
const WCHAR c_szDevMgrDll[] = L"devmgr.dll";
PWSTR pszwPnpDevNodeId = reinterpret_cast<PWSTR>(lpParam);
Assert(pszwPnpDevNodeId);
typedef int (STDAPICALLTYPE* NDeviceProperties)(HWND, PCWSTR,
PCWSTR, BOOL);
HMODULE hModule;
NDeviceProperties pfn;
// Load the Device Manager and get the procedure
HRESULT hr = HrLoadLibAndGetProc(c_szDevMgrDll, c_szDevicePropertiesW,
&hModule, reinterpret_cast<FARPROC*>(&pfn));
if (SUCCEEDED(hr))
{
// Bring up the device's properties...
// This fcn doesn't return anything meaningful so
// we can ignore it
(void) (*pfn)(::GetDesktopWindow(), NULL, pszwPnpDevNodeId, FALSE);
FreeLibrary(hModule); // REVIEW possible uninit var
}
CoTaskMemFree(pszwPnpDevNodeId);
return hr;
}
#define COMCTL_IDS_PROPERTIESFOR 0x1042
HRESULT CLanNetPage::RaiseDeviceConfiguration(HWND hWndParent, INetCfgComponent* pAdapterConfigComponent)
{
TraceFileFunc(ttidLanUi);
HRESULT hr = E_INVALIDARG;
// Get the PnpId of the adapter
if (pAdapterConfigComponent)
{
PWSTR pszwPnpDevNodeId;
hr = pAdapterConfigComponent->GetPnpDevNodeId(&pszwPnpDevNodeId);
if (SUCCEEDED(hr))
{
WCHAR szWindowTitle[MAX_PATH];
ZeroMemory(szWindowTitle, MAX_PATH);
PWSTR pszwDisplayName;
HRESULT hrT = pAdapterConfigComponent->GetDisplayName(&pszwDisplayName);
if (SUCCEEDED(hrT))
{
HMODULE hComCtl32 = GetModuleHandle(L"comctl32.dll");
if (hComCtl32)
{
WCHAR szPropertiesFor[MAX_PATH];
if (LoadString(hComCtl32, COMCTL_IDS_PROPERTIESFOR, szPropertiesFor, MAX_PATH))
{
wsprintf(szWindowTitle, szPropertiesFor, pszwDisplayName);
}
}
}
if (*szWindowTitle)
{
HWND hWndDevNode = FindWindow(NULL, szWindowTitle);
if (hWndDevNode && IsWindow(hWndDevNode))
{
SetForegroundWindow(hWndDevNode);
}
else
{
CreateThread(NULL, STACK_SIZE_TINY, RaiseDeviceConfigurationThread, pszwPnpDevNodeId, 0, NULL);
DWORD dwTries = 120;
while (!FindWindow(NULL, szWindowTitle) && dwTries--)
{
Sleep(500);
}
CoTaskMemFree(pszwDisplayName);
}
}
else
{
CreateThread(NULL, STACK_SIZE_TINY, RaiseDeviceConfigurationThread, pszwPnpDevNodeId, 0, NULL);
}
}
}
return hr;
}
//
// CLanNetNormalPage
//
CLanNetNormalPage::CLanNetNormalPage(
IUnknown* punk,
INetCfg* pnc,
INetConnection* pconn,
BOOLEAN fReadOnly,
BOOLEAN fNeedReboot,
BOOLEAN fAccessDenied,
const DWORD * adwHelpIDs) : CLanNetPage(punk, pnc, pconn, fReadOnly, fNeedReboot, fAccessDenied, adwHelpIDs)
{
TraceFileFunc(ttidLanUi);
}
LRESULT CLanNetNormalPage::OnInitDialog(UINT uMsg, WPARAM wParam,
LPARAM lParam, BOOL& bHandled)
{
TraceFileFunc(ttidLanUi);
m_handles.m_hList = m_hwndLV = GetDlgItem(IDC_LVW_Net_Components);
::EnableWindow(m_hwndLV, FALSE);
return CLanNetPage::OnInitDialog(uMsg, wParam, lParam, bHandled);
}
LRESULT CLanNetNormalPage::OnAdd(WORD wNotifyCode, WORD wID, HWND hWndCtl, BOOL& bHandled)
{
TraceFileFunc(ttidLanUi);
m_fDirty = TRUE;
return OnAddHelper(m_hwndLV);
}
LRESULT CLanNetNormalPage::OnRemove(WORD wNotifyCode, WORD wID, HWND hWndCtl, BOOL& bHandled)
{
TraceFileFunc(ttidLanUi);
m_fDirty = TRUE;
return OnRemoveHelper(m_hwndLV);
}
LRESULT CLanNetNormalPage::OnProperties(WORD wNotifyCode, WORD wID, HWND hWndCtl, BOOL& bHandled)
{
TraceFileFunc(ttidLanUi);
m_fDirty = TRUE;
return OnPropertiesHelper(m_hwndLV);
}
LRESULT CLanNetNormalPage::OnKillActive(int idCtrl, LPNMHDR pnmh, BOOL& bHandled)
{
TraceFileFunc(ttidLanUi);
return OnKillActiveHelper(m_hwndLV);
}
//+---------------------------------------------------------------------------
//
// Member: CLanNetPage::OnDeleteItem
//
// Purpose: Called when the LVN_DELETEITEM message is received
//
// Arguments:
// idCtrl []
// pnmh []
// bHandled []
//
// Returns:
//
// Author: danielwe 3 Nov 1997
//
// Notes:
//
LRESULT CLanNetNormalPage::OnDeleteItem(int idCtrl, LPNMHDR pnmh, BOOL& bHandled)
{
TraceFileFunc(ttidLanUi);
NM_LISTVIEW * pnmlv = reinterpret_cast<NM_LISTVIEW *>(pnmh);
Assert(IDC_LVW_Net_Components == idCtrl);
LvDeleteItem(m_hwndLV, pnmlv->iItem);
m_fDirty = TRUE;
return 0;
}
//+---------------------------------------------------------------------------
//
// Member: CLanNetPage::OnClick
//
// Purpose: Called in response to the NM_CLICK message
//
// Arguments:
// idCtrl []
// pnmh []
// fHandled []
//
// Returns:
//
// Author: danielwe 1 Dec 1997
//
// Notes:
//
LRESULT CLanNetNormalPage::OnClick(int idCtrl, LPNMHDR pnmh, BOOL& fHandled)
{
TraceFileFunc(ttidLanUi);
OnListClick(m_hwndLV, m_hWnd, m_pnc, m_punk,
m_pnccAdapter, &m_listBindingPaths, FALSE, m_fReadOnly);
m_fDirty = TRUE;
return 0;
}
//+---------------------------------------------------------------------------
//
// Member: CLanNetPage::OnDbClick
//
// Purpose: Called in response to the NM_DBLCLK message
//
// Arguments:
// idCtrl []
// pnmh []
// fHandled []
//
// Returns:
//
// Author: danielwe 1 Dec 1997
//
// Notes:
//
LRESULT CLanNetNormalPage::OnDbClick(int idCtrl, LPNMHDR pnmh, BOOL& fHandled)
{
TraceFileFunc(ttidLanUi);
OnListClick(m_hwndLV, m_hWnd, m_pnc, m_punk,
m_pnccAdapter, &m_listBindingPaths, TRUE, m_fReadOnly);
m_fDirty = TRUE;
return 0;
}
//+---------------------------------------------------------------------------
//
// Member: CLanNetPage::OnKeyDown
//
// Purpose: Called in response to the LVN_KEYDOWN message
//
// Arguments:
// idCtrl []
// pnmh []
// fHandled []
//
// Returns:
//
// Author: danielwe 1 Dec 1997
//
// Notes:
//
LRESULT CLanNetNormalPage::OnKeyDown(int idCtrl, LPNMHDR pnmh, BOOL& fHandled)
{
TraceFileFunc(ttidLanUi);
if (!m_fReadOnly)
{
LV_KEYDOWN* plvkd = (LV_KEYDOWN*)pnmh;
OnListKeyDown(m_hwndLV, &m_listBindingPaths, plvkd->wVKey);
}
return 0;
}
//+---------------------------------------------------------------------------
//
// Member: CLanNetPage::OnItemChanged
//
// Purpose: Called when the LVN_ITEMCHANGED message is received
//
// Arguments:
// idCtrl []
// pnmh []
// bHandled []
//
// Returns:
//
// Author: danielwe 10 Nov 1997
//
// Notes:
//
LRESULT CLanNetNormalPage::OnItemChanged(int idCtrl, LPNMHDR pnmh, BOOL& bHandled)
{
TraceFileFunc(ttidLanUi);
NM_LISTVIEW * pnmlv = reinterpret_cast<NM_LISTVIEW *>(pnmh);
Assert(pnmlv);
// Reset the buttons and the description text based on the changed selection
LvSetButtons(m_hWnd, m_handles, m_fReadOnly, m_punk);
return 0;
}
HRESULT CLanNetNormalPage::InitializeExtendedUI()
{
TraceFileFunc(ttidLanUi);
HRESULT hResult = HrInitListView(m_hwndLV, m_pnc, m_pnccAdapter,
&m_listBindingPaths,
&m_hilCheckIcons);
// Reset the buttons and the description text based on the changed selection
LvSetButtons(m_hWnd, m_handles, m_fReadOnly, m_punk);
return hResult;
}
HRESULT CLanNetNormalPage::UninitializeExtendedUI()
{
TraceFileFunc(ttidLanUi);
UninitListView(m_hwndLV);
return S_OK;
}
//
// CLanNetBridgedPage
//
CLanNetBridgedPage::CLanNetBridgedPage(
IUnknown* punk,
INetCfg* pnc,
INetConnection* pconn,
BOOLEAN fReadOnly,
BOOLEAN fNeedReboot,
BOOLEAN fAccessDenied,
const DWORD * adwHelpIDs) : CLanNetPage(punk, pnc, pconn, fReadOnly, fNeedReboot, fAccessDenied, adwHelpIDs)
{
TraceFileFunc(ttidLanUi);
}
LRESULT CLanNetBridgedPage::OnInitDialog(UINT uMsg, WPARAM wParam,
LPARAM lParam, BOOL& bHandled)
{
TraceFileFunc(ttidLanUi);
m_handles.m_hList = NULL;
return CLanNetPage::OnInitDialog(uMsg, wParam, lParam, bHandled);
}
//
// CLanNetNetworkBridgePage
//
CLanNetNetworkBridgePage::CLanNetNetworkBridgePage(
IUnknown* punk,
INetCfg* pnc,
INetConnection* pconn,
BOOLEAN fReadOnly,
BOOLEAN fNeedReboot,
BOOLEAN fAccessDenied,
const DWORD * adwHelpIDs) : CLanNetPage(punk, pnc, pconn, fReadOnly, fNeedReboot, fAccessDenied, adwHelpIDs)
{
TraceFileFunc(ttidLanUi);
m_hAdaptersListView = NULL;
m_hAdaptersListImageList = NULL;
}
LRESULT CLanNetNetworkBridgePage::OnInitDialog(UINT uMsg, WPARAM wParam,
LPARAM lParam, BOOL& bHandled)
{
TraceFileFunc(ttidLanUi);
m_handles.m_hList = m_hwndLV = GetDlgItem(IDC_LVW_Net_Components);
m_hAdaptersListView = GetDlgItem(IDC_LVW_Bridged_Adapters);
::EnableWindow(m_hwndLV, FALSE);
return CLanNetPage::OnInitDialog(uMsg, wParam, lParam, bHandled);
}
LRESULT CLanNetNetworkBridgePage::OnAdd(WORD wNotifyCode, WORD wID, HWND hWndCtl, BOOL& bHandled)
{
TraceFileFunc(ttidLanUi);
return OnAddHelper(m_hwndLV);
}
LRESULT CLanNetNetworkBridgePage::OnRemove(WORD wNotifyCode, WORD wID, HWND hWndCtl, BOOL& bHandled)
{
TraceFileFunc(ttidLanUi);
return OnRemoveHelper(m_hwndLV);
}
LRESULT CLanNetNetworkBridgePage::OnProperties(WORD wNotifyCode, WORD wID, HWND hWndCtl, BOOL& bHandled)
{
TraceFileFunc(ttidLanUi);
return OnPropertiesHelper(m_hwndLV);
}
//+---------------------------------------------------------------------------
//
// Member: CLanNetNetworkBridgePage::OnConfigure
//
// Purpose: Handles the clicking of the Configure button
//
// Arguments:
// wNotifyCode []
// wID []
// hWndCtl []
// bHandled []
//
// Returns:
//
// Notes:
//
LRESULT CLanNetNetworkBridgePage::OnConfigure(WORD wNotifyCode, WORD wID, HWND hWndCtl,
BOOL& bHandled)
{
TraceFileFunc(ttidLanUi);
m_fDirty = TRUE;
HRESULT hr = E_FAIL;
AssertSz(1 == ListView_GetSelectedCount(m_hAdaptersListView), "No item selected, button should have been disabled"); // should be enforced through enable/disable
int nSelection = ListView_GetSelectionMark(m_hAdaptersListView);
if(-1 != nSelection)
{
LVITEM ListViewItem = {0};
ListViewItem.stateMask = -1;
ListViewItem.mask = LVIF_STATE | LVIF_PARAM | LVIF_IMAGE;
ListViewItem.iItem = nSelection;
if(TRUE == ListView_GetItem(m_hAdaptersListView, &ListViewItem))
{
// REVIEW this ref should be protected by the apt nature of the wndproc
INetConnection* pNetConnection = reinterpret_cast<INetConnection*>(ListViewItem.lParam);
Assert(NULL != pNetConnection);
INetLanConnection* pNetLanConnection;
hr = HrQIAndSetProxyBlanket(pNetConnection, &pNetLanConnection);
if (SUCCEEDED(hr))
{
LANCON_INFO linfo;
hr = pNetLanConnection->GetInfo(LCIF_COMP, &linfo);
if (SUCCEEDED(hr))
{
INetCfgComponent* pNetCfgComponent;
hr = HrPnccFromGuid(m_pnc, linfo.guid, &pNetCfgComponent); // REVIEW can we use our m_pnc here?
if(SUCCEEDED(hr))
{
BOOL bProceed = TRUE;
if (m_fDirty)
{
bProceed = FALSE;
LPWSTR szDisplayName;
NETCON_PROPERTIES *pProps = NULL;
HRESULT hrT = m_pconn->GetProperties(&pProps);
if (SUCCEEDED(hrT))
{
szDisplayName = pProps->pszwName;
}
else
{
szDisplayName = const_cast<LPWSTR>(SzLoadIds(IDS_LAN_DEFAULT_CONN_NAME));
}
if (IDYES == ::MessageBox(m_hWnd, SzLoadIds(IDS_DIRTY_PROPERTIES), szDisplayName, MB_YESNO))
{
bProceed = TRUE;
}
if (SUCCEEDED(hrT))
{
FreeNetconProperties(pProps);
}
}
if (bProceed)
{
hr = RaiseDeviceConfiguration(m_hWnd, pNetCfgComponent);
PostQuitMessage(0);
}
ReleaseObj(pNetCfgComponent);
}
// no cleanup required
}
ReleaseObj(pNetLanConnection);
}
}
}
TraceError("CLanNetPage::OnConfigure", hr);
return LresFromHr(hr);
}
LRESULT CLanNetNetworkBridgePage::OnKillActive(int idCtrl, LPNMHDR pnmh, BOOL& bHandled)
{
TraceFileFunc(ttidLanUi);
return OnKillActiveHelper(m_hwndLV);
}
LRESULT CLanNetNetworkBridgePage::OnApply(int idCtrl, LPNMHDR pnmh, BOOL& bHandled)
{
TraceFileFunc(ttidLanUi);
LRESULT lResult = FALSE;
WCHAR DummyBuffer[255]; // REMOVE
LVITEM ListViewItem = {0};
ListViewItem.pszText = DummyBuffer; // REMOVE
ListViewItem.cchTextMax = 255; // REMOVE
ListViewItem.stateMask = -1;
ListViewItem.mask = LVIF_TEXT /* REMOVE */ | LVIF_STATE | LVIF_PARAM | LVIF_IMAGE;
HRESULT hr;
IHNetCfgMgr* pHomeNetConfigManager;
hr = HrCreateInstance(CLSID_HNetCfgMgr, CLSCTX_INPROC, &pHomeNetConfigManager);
if(SUCCEEDED(hr))
{
IHNetConnection* pBridgeHomeNetConnection;
IHNetBridge* pNetBridge;
hr = pHomeNetConfigManager->GetIHNetConnectionForINetConnection(m_pconn, &pBridgeHomeNetConnection); // REVIEW lazy eval?
if(SUCCEEDED(hr))
{
hr = pBridgeHomeNetConnection->GetControlInterface(IID_IHNetBridge, reinterpret_cast<void**>(&pNetBridge));
if(SUCCEEDED(hr))
{
int nAdapterCount = ListView_GetItemCount(m_hAdaptersListView); // REVIEW docs list no error code
while(0 != nAdapterCount)
{
nAdapterCount--;
ListViewItem.iItem = nAdapterCount;
if(TRUE == ListView_GetItem(m_hAdaptersListView, &ListViewItem))
{
NETCON_PROPERTIES* pProperties;
INetConnection* pNetConnection = reinterpret_cast<INetConnection*>(ListViewItem.lParam);
int nState = LVIS_STATEIMAGEMASK & ListViewItem.state;
hr = pNetConnection->GetProperties(&pProperties);
if(SUCCEEDED(hr))
{
// WARNING this code assumes only one bridge allowed
// see if checkbox matches the current bridge state and update if necessary
IHNetConnection* pHomeNetConnection;
if(INDEXTOSTATEIMAGEMASK(SELS_CHECKED) == nState)
{
if(!(NCCF_BRIDGED & pProperties->dwCharacter))
{
hr = pHomeNetConfigManager->GetIHNetConnectionForINetConnection(pNetConnection, &pHomeNetConnection);
if(SUCCEEDED(hr))
{
IHNetBridgedConnection* pBridgedConnection;
hr = pNetBridge->AddMember(pHomeNetConnection, &pBridgedConnection, m_pnc); // REVIEW if we fail to add any members, should we destroy the bridge?
if(SUCCEEDED(hr))
{
ReleaseObj(pBridgedConnection);
}
ReleaseObj(pHomeNetConnection);
}
// no cleanup needed
}
// no cleanup needed
}
else if(INDEXTOSTATEIMAGEMASK(SELS_UNCHECKED) == nState)
{
if(NCCF_BRIDGED & pProperties->dwCharacter)
{
hr = pHomeNetConfigManager->GetIHNetConnectionForINetConnection(pNetConnection, &pHomeNetConnection);
if(SUCCEEDED(hr))
{
IHNetBridgedConnection* pBridgedConnection;
hr = pHomeNetConnection->GetControlInterface(IID_IHNetBridgedConnection, reinterpret_cast<void**>(&pBridgedConnection));
if(SUCCEEDED(hr))
{
pBridgedConnection->RemoveFromBridge(m_pnc);
}
ReleaseObj(pHomeNetConnection);
}
//no cleanup needed
}
// no cleanup needed
}
else
{
AssertSz(FALSE, "Bad state");
}
FreeNetconProperties(pProperties);
}
// no cleanup needed
}
else
{
hr = E_FAIL; // error code coversion
}
//no cleanup needed
}
ReleaseObj(pNetBridge);
}
ReleaseObj(pBridgeHomeNetConnection);
}
ReleaseObj(pHomeNetConfigManager);
}
else
{
hr = S_OK; // fail silently in this case
}
if(SUCCEEDED(hr))
{
if( PSNRET_NOERROR != CLanNetPage::OnApply(idCtrl, pnmh, bHandled) )
{
hr = E_FAIL;
}
else
{
//
// Since we have done bridge binding operations inside an existing NetCfg context
// (m_pnc), it is our responsibility to refresh netshell. Fire a refresh-all.
//
INetConnectionRefresh *pNetConRefresh;
hr = CoCreateInstance(
CLSID_ConnectionManager,
NULL,
CLSCTX_SERVER | CLSCTX_NO_CODE_DOWNLOAD,
IID_INetConnectionRefresh, reinterpret_cast<void **>(&pNetConRefresh)
);
if( SUCCEEDED(hr) )
{
pNetConRefresh->RefreshAll();
pNetConRefresh->Release();
}
}
}
m_fDirty = FALSE;
lResult = LresFromHr(hr);
return lResult;
}
LRESULT CLanNetNetworkBridgePage::OnDeleteItem(int idCtrl, LPNMHDR pnmh, BOOL& bHandled)
{
TraceFileFunc(ttidLanUi);
NM_LISTVIEW * pnmlv = reinterpret_cast<NM_LISTVIEW *>(pnmh);
if(IDC_LVW_Net_Components == idCtrl)
{
LvDeleteItem(m_hwndLV, pnmlv->iItem);
}
else
{
Assert(IDC_LVW_Bridged_Adapters == idCtrl);
Assert(NULL != pnmlv->lParam);
ReleaseObj(reinterpret_cast<INetConnection*>(pnmlv->lParam));
}
m_fDirty = TRUE;
return 0;
}
LRESULT CLanNetNetworkBridgePage::OnClick(int idCtrl, LPNMHDR pnmh, BOOL& fHandled)
{
TraceFileFunc(ttidLanUi);
m_fDirty = TRUE;
if(IDC_LVW_Net_Components == idCtrl)
{
OnListClick(m_hwndLV, m_hWnd, m_pnc, m_punk,
m_pnccAdapter, &m_listBindingPaths, FALSE, m_fReadOnly);
}
else
{
Assert(idCtrl == IDC_LVW_Bridged_Adapters);
if(FALSE == m_fReadOnly)
{
DWORD dwpts = GetMessagePos();
LV_HITTESTINFO lvhti;
lvhti.pt.x = LOWORD( dwpts );
lvhti.pt.y = HIWORD( dwpts );
::MapWindowPoints(NULL , m_hAdaptersListView , (LPPOINT) &(lvhti.pt) , 1);
int iItem = ListView_HitTest( m_hAdaptersListView, &lvhti );
if (-1 != iItem && LVHT_ONITEMSTATEICON & lvhti.flags)
{
LV_ITEM lvItem;
lvItem.iItem = iItem;
lvItem.iSubItem = 0;
lvItem.mask = LVIF_STATE;
lvItem.stateMask = LVIS_STATEIMAGEMASK;
if(ListView_GetItem(m_hAdaptersListView, &lvItem))
{
if(INDEXTOSTATEIMAGEMASK(SELS_CHECKED) == lvItem.state)
{
lvItem.state = INDEXTOSTATEIMAGEMASK(SELS_UNCHECKED);
}
else
{
lvItem.state = INDEXTOSTATEIMAGEMASK(SELS_CHECKED);
}
ListView_SetItem(m_hAdaptersListView, &lvItem);
}
}
}
HWND hConfigureButton = GetDlgItem(IDC_PSB_Configure);
Assert(NULL != hConfigureButton);
::EnableWindow(hConfigureButton, ListView_GetSelectedCount(m_hAdaptersListView) ? TRUE : FALSE);
}
return 0;
}
LRESULT CLanNetNetworkBridgePage::OnDbClick(int idCtrl, LPNMHDR pnmh, BOOL& fHandled)
{
TraceFileFunc(ttidLanUi);
if(IDC_LVW_Net_Components == idCtrl)
{
OnListClick(m_hwndLV, m_hWnd, m_pnc, m_punk,
m_pnccAdapter, &m_listBindingPaths, TRUE, m_fReadOnly);
}
m_fDirty = TRUE;
return 0;
}
LRESULT CLanNetNetworkBridgePage::OnKeyDown(int idCtrl, LPNMHDR pnmh, BOOL& fHandled)
{
TraceFileFunc(ttidLanUi);
if (!m_fReadOnly)
{
LV_KEYDOWN* plvkd = (LV_KEYDOWN*)pnmh;
if(IDC_LVW_Net_Components == idCtrl)
{
OnListKeyDown(m_hwndLV, &m_listBindingPaths, plvkd->wVKey);
}
else
{
Assert(IDC_LVW_Bridged_Adapters == idCtrl);
if ((VK_SPACE == plvkd->wVKey) && (GetAsyncKeyState(VK_MENU)>=0))
{
int iItem = ListView_GetSelectionMark(m_hAdaptersListView);
if(-1 != iItem)
{
LV_ITEM lvItem;
lvItem.iItem = iItem;
lvItem.iSubItem = 0;
lvItem.mask = LVIF_STATE;
lvItem.stateMask = LVIS_STATEIMAGEMASK;
if(ListView_GetItem(m_hAdaptersListView, &lvItem))
{
if(INDEXTOSTATEIMAGEMASK(SELS_CHECKED) == lvItem.state)
{
lvItem.state = INDEXTOSTATEIMAGEMASK(SELS_UNCHECKED);
}
else
{
lvItem.state = INDEXTOSTATEIMAGEMASK(SELS_CHECKED);
}
ListView_SetItem(m_hAdaptersListView, &lvItem);
}
}
}
}
}
return 0;
}
LRESULT CLanNetNetworkBridgePage::OnItemChanged(int idCtrl, LPNMHDR pnmh, BOOL& bHandled)
{
TraceFileFunc(ttidLanUi);
NM_LISTVIEW * pnmlv = reinterpret_cast<NM_LISTVIEW *>(pnmh);
Assert(pnmlv);
// Reset the buttons and the description text based on the changed selection
if(IDC_LVW_Net_Components == idCtrl)
{
LvSetButtons(m_hWnd, m_handles, m_fReadOnly, m_punk);
}
return 0;
}
HRESULT CLanNetNetworkBridgePage::InitializeExtendedUI()
{
TraceFileFunc(ttidLanUi);
HRESULT hResult = HrInitListView(m_hwndLV, m_pnc, m_pnccAdapter,
&m_listBindingPaths,
&m_hilCheckIcons);
// Reset the buttons and the description text based on the changed selection
LvSetButtons(m_hWnd, m_handles, m_fReadOnly, m_punk);
Assert(NULL != m_hAdaptersListView);
SP_CLASSIMAGELIST_DATA* pcild = reinterpret_cast<SP_CLASSIMAGELIST_DATA *>(::GetWindowLongPtr(::GetParent(m_hAdaptersListView), GWLP_USERDATA));
Assert(NULL != pcild);
HrInitCheckboxListView(m_hAdaptersListView, &m_hAdaptersListImageList, pcild);
hResult = FillListViewWithConnections(m_hAdaptersListView);
return hResult;
}
HRESULT CLanNetNetworkBridgePage::UninitializeExtendedUI()
{
TraceFileFunc(ttidLanUi);
UninitListView(m_hwndLV);
ListView_DeleteAllItems(m_hAdaptersListView);
ImageList_Destroy(m_hAdaptersListImageList);
return S_OK;
}
HRESULT CLanNetNetworkBridgePage::FillListViewWithConnections(HWND hListView)
{
TraceFileFunc(ttidLanUi);
HRESULT hResult;
INetConnectionManager* pLanConnectionManager;
hResult = HrCreateInstance(CLSID_LanConnectionManager, CLSCTX_SERVER | CLSCTX_NO_CODE_DOWNLOAD, &pLanConnectionManager);
if (SUCCEEDED(hResult))
{
CIterNetCon NetConnectionIterator(pLanConnectionManager, NCME_DEFAULT);
INetConnection* pConnection;
int i = 0;
while (S_OK == NetConnectionIterator.HrNext(&pConnection))
{
NcSetProxyBlanket(pConnection);
NETCON_PROPERTIES* pProperties;
hResult = pConnection->GetProperties(&pProperties);
if(SUCCEEDED(hResult))
{
if(NCM_LAN == pProperties->MediaType) // we only bridge lan connections
{
if(0 == ((NCCF_FIREWALLED | NCCF_SHARED) & pProperties->dwCharacter))
{
SP_CLASSIMAGELIST_DATA * pcild;
INT nIndex = 0;
pcild = reinterpret_cast<SP_CLASSIMAGELIST_DATA *>(::GetWindowLongPtr(::GetParent(m_hAdaptersListView), GWLP_USERDATA));
Assert(pcild);
(VOID) HrSetupDiGetClassImageIndex(pcild, &GUID_DEVCLASS_NETCLIENT, &nIndex);
LV_ITEM lvi = {0};
lvi.mask = LVIF_TEXT | LVIF_STATE | LVIF_PARAM | LVIF_IMAGE;
lvi.state = LVIS_SELECTED | LVIS_FOCUSED;
// WARNING assuming only one bridge
lvi.state |= INDEXTOSTATEIMAGEMASK(pProperties->dwCharacter & NCCF_BRIDGED ? SELS_CHECKED : SELS_UNCHECKED);
lvi.iImage = nIndex;
lvi.pszText = pProperties->pszwName;
lvi.cchTextMax = lstrlen(pProperties->pszwName);
lvi.lParam = reinterpret_cast<LPARAM>(pConnection);
lvi.iItem = i++;
ListView_InsertItem(hListView, &lvi);
}
}
FreeNetconProperties(pProperties);
}
//Released by WM_DELETEITEM
}
ReleaseObj(pLanConnectionManager);
}
return hResult;
}
//
// CLanAdvancedPage
//
//+---------------------------------------------------------------------------
//
// Function: HrQueryLanAdvancedPage
//
// Purpose: Determines whether the 'Shared Access' page should be shown,
// and if so supplies an initialized object for the page.
// The page is displayed if
// (a) the user is an admin or power-user, and
// (b) TCP/IP is installed, and
// (i) this is already a shared connection, or
// (ii) there is at least one other LAN connection.
//
// Arguments:
// pconn [in] the connection for which a page is requested
// pspAdvanced[out] the created page, if appropriate
//
// Returns: S_OK if success, Win32 error otherwise
//
// Author: aboladeg 22 Aug 1998
//
// Notes:
//
HRESULT HrQueryLanAdvancedPage(INetConnection* pconn, IUnknown* punk,
CPropSheetPage*& pspAdvanced, IHNetCfgMgr *pHNetCfgMgr,
IHNetIcsSettings *pHNetIcsSettings,
IHNetConnection *pHNetConn)
{
HRESULT hr = S_OK;
TraceFileFunc(ttidLanUi);
pspAdvanced = NULL;
BOOL fShared = FALSE;
BOOL fAnyShared = FALSE;
HNET_CONN_PROPERTIES *pHNetProps;
IHNetConnection **rgPrivateCons;
ULONG cPrivate;
LONG lxCurrentPrivate;
//
// (i) Determine if this connection is currently shared
//
hr = pHNetConn->GetProperties(&pHNetProps);
if (FAILED(hr))
{
return hr;
}
if(FALSE == pHNetProps->fPartOfBridge && FALSE == pHNetProps->fBridge) // no sharing a bridged adapter or the bridge
{
fShared = pHNetProps->fIcsPublic;
// (ii) Determine what connections could serve as a private connection
// if pconn were made the public connection
//
hr = pHNetIcsSettings->GetPossiblePrivateConnections(
pHNetConn,
&cPrivate,
&rgPrivateCons,
&lxCurrentPrivate
);
if (SUCCEEDED(hr))
{
pspAdvanced = new CLanAdvancedPage(punk, pconn, fShared, pHNetProps->fIcsPrivate, pHNetProps->fFirewalled, rgPrivateCons,
cPrivate, lxCurrentPrivate,
g_aHelpIDs_IDD_LAN_ADVANCED,
pHNetConn, pHNetCfgMgr, pHNetIcsSettings);
}
}
CoTaskMemFree(pHNetProps);
return S_OK;
}
CLanAdvancedPage::CLanAdvancedPage(IUnknown *punk, INetConnection *pconn,
BOOL fShared, BOOL fICSPrivate, BOOL fFirewalled, IHNetConnection **rgPrivateCons,
ULONG cPrivate, LONG lxCurrentPrivate,
const DWORD * adwHelpIDs, IHNetConnection *pHNConn,
IHNetCfgMgr *pHNetCfgMgr, IHNetIcsSettings *pHNetIcsSettings)
{
TraceFileFunc(ttidLanUi);
m_pconn = pconn;
m_punk = punk;
m_fShared = fShared;
m_fICSPrivate = fICSPrivate;
m_fFirewalled = fFirewalled;
m_fOtherShared = FALSE;
m_pOldSharedConnection = NULL;
m_fResetPrivateAdapter = fShared && -1 == lxCurrentPrivate;
m_rgPrivateCons = rgPrivateCons;
m_cPrivate = cPrivate;
m_lxCurrentPrivate = lxCurrentPrivate;
m_adwHelpIDs = adwHelpIDs;
m_pHNetCfgMgr = pHNetCfgMgr;
AddRefObj(m_pHNetCfgMgr);
m_pHNetIcsSettings = pHNetIcsSettings;
AddRefObj(m_pHNetIcsSettings);
m_pHNetConn = pHNConn;
AddRefObj(m_pHNetConn);
LinkWindow_RegisterClass(); // REVIEW failure here?
}
CLanAdvancedPage::~CLanAdvancedPage()
{
TraceFileFunc(ttidLanUi);
if (m_rgPrivateCons)
{
for (ULONG i = 0; i < m_cPrivate; i++)
{
ReleaseObj(m_rgPrivateCons[i]);
}
CoTaskMemFree(m_rgPrivateCons);
}
ReleaseObj(m_pHNetCfgMgr);
ReleaseObj(m_pHNetIcsSettings);
ReleaseObj(m_pHNetConn);
ReleaseObj(m_pOldSharedConnection);
LinkWindow_UnregisterClass(_Module.GetResourceInstance());
}
// util function used below
static BOOL IsConnectionIncomingOnly (INetConnection * pNC)
{
// Kludge Alert!!!!
// this #@$% camera doesn't have the right characteristics,
// so I'm checking by device name
BOOL b = FALSE;
DWORD dwCharacteristics = 0;
NETCON_PROPERTIES * pProps = NULL;
HRESULT hr = pNC->GetProperties (&pProps);
if (pProps) {
dwCharacteristics = pProps->dwCharacter;
if (!wcscmp (pProps->pszwDeviceName, L"Microsoft TV/Video Connection"))
b = TRUE;
NcFreeNetconProperties (pProps);
}
if (b)
return TRUE;
return (dwCharacteristics & NCCF_INCOMING_ONLY) ? TRUE : FALSE;
}
//+---------------------------------------------------------------------------
//
// Member: CLanAdvancedPage::OnInitDialog
//
// Purpose: Handles the WM_INITDIALOG message
//
// Arguments:
// uMsg []
// wParam []
// lParam []
// bHandled []
//
// Returns: TRUE
//
// Author: aboladeg 14 May 1998
//
// Notes:
//
LRESULT CLanAdvancedPage::OnInitDialog(UINT uMsg, WPARAM wParam,
LPARAM lParam, BOOL& bHandled)
{
TraceFileFunc(ttidLanUi);
LPWSTR pszw;
HRESULT hr;
// init firewall section
if ( IsHNetAllowed(NCPERM_PersonalFirewallConfig) && FALSE == m_fICSPrivate )
{
CheckDlgButton(IDC_CHK_Firewall, m_fFirewalled);
m_fShowDisableFirewallWarning = TRUE; // TODO check registry
HKEY hFirewallKey;
if(SUCCEEDED(HrRegOpenKeyEx(HKEY_CURRENT_USER, g_pszFirewallRegKey, KEY_QUERY_VALUE, &hFirewallKey)))
{
DWORD dwValue;
DWORD dwType;
DWORD dwSize = sizeof(dwValue);
if(ERROR_SUCCESS == RegQueryValueEx(hFirewallKey, g_pszDisableFirewallWarningValue, NULL, &dwType, reinterpret_cast<BYTE*>(&dwValue), &dwSize))
{
if(REG_DWORD == dwType && TRUE == dwValue)
{
m_fShowDisableFirewallWarning = FALSE;
}
}
RegCloseKey(hFirewallKey);
}
}
else
{
::EnableWindow(GetDlgItem(IDC_CHK_Firewall), FALSE);
}
// The appearance of the dialog depends on how many LAN connections
// we have other than the current one. If we have only one,
// then we just show a checkbox. Otherwise, we display
// (a) a drop-list of LAN connections if 'm_pconn' is not shared, or
// (b) a disabled edit-box showing the private LAN connection
// if 'm_pconn' is shared.
//
BOOL fPolicyAllowsSharing = IsHNetAllowed(NCPERM_ShowSharedAccessUi);
if (m_cPrivate == 0)
{
// if the have no private adapters, hide all ICS stuff
::ShowWindow(GetDlgItem(IDC_GB_Shared), SW_HIDE);
::ShowWindow(GetDlgItem(IDC_CHK_Shared), SW_HIDE);
::ShowWindow(GetDlgItem(IDC_CHK_BeaconControl), SW_HIDE);
::ShowWindow(GetDlgItem(IDC_ST_ICSLINK), SW_HIDE);
}
else if (IsConnectionIncomingOnly (m_pconn)) {
// bug 281820: disable group box if NCCF_INCOMING_ONLY bit is set
m_fShared = FALSE;
::EnableWindow(GetDlgItem(IDC_GB_Shared), FALSE);
::ShowWindow (GetDlgItem(IDC_GB_Shared), SW_HIDE);
::EnableWindow(GetDlgItem(IDC_CHK_Shared), FALSE);
::ShowWindow (GetDlgItem(IDC_CHK_Shared), SW_HIDE);
::EnableWindow(GetDlgItem(IDC_CHK_BeaconControl), FALSE);
::ShowWindow (GetDlgItem(IDC_CHK_BeaconControl), SW_HIDE);
::EnableWindow(GetDlgItem(IDC_ST_ICSLINK), FALSE);
::ShowWindow (GetDlgItem(IDC_ST_ICSLINK), SW_HIDE);
}
else if(FALSE == fPolicyAllowsSharing)
{
// if policy disables ICS just gray the checkbox
::EnableWindow(GetDlgItem(IDC_CHK_Shared), FALSE);
::EnableWindow(GetDlgItem(IDC_CHK_BeaconControl), FALSE);
}
else if(m_cPrivate > 1)
{
// Show a drop-list of LAN connections or a disabled edit-box
// depending on whether 'm_pconn' is shared, in both cases
// hiding the smaller groupbox and showing the larger one
// along with the 'private LAN' label.
//
::ShowWindow(GetDlgItem(IDC_GB_Shared), SW_HIDE);
::ShowWindow(GetDlgItem(IDC_GB_PrivateLan), SW_SHOW);
// show the text label
::ShowWindow(GetDlgItem(IDC_ST_HomeNetworkLabel), SW_SHOW);
::EnableWindow(GetDlgItem(IDC_ST_HomeNetworkLabel), TRUE);
// move the beaconcontrol checkbox down
RECT SourceRect;
RECT TargetRect;
::GetWindowRect(GetDlgItem(IDC_CHK_BeaconControl), &SourceRect);
::GetWindowRect(GetDlgItem(IDC_ST_PositionBar), &TargetRect);
LONG lDelta = TargetRect.top - SourceRect.top; // how far we need to move the controls down
::MapWindowPoints(NULL, m_hWnd, (LPPOINT)&SourceRect, 2); // convert screen to client
::SetWindowPos( GetDlgItem(IDC_CHK_BeaconControl), NULL, SourceRect.left, SourceRect.top + lDelta, 0, 0, SWP_NOSIZE|SWP_NOZORDER);
::GetWindowRect(GetDlgItem(IDC_ST_ICSLINK), &SourceRect);
::MapWindowPoints(NULL, m_hWnd, (LPPOINT)&SourceRect, 2); // convert screen to client
::SetWindowPos(GetDlgItem(IDC_ST_ICSLINK), NULL, SourceRect.left, SourceRect.top + lDelta, 0, 0, SWP_NOSIZE|SWP_NOZORDER);
if (m_fShared && !m_fResetPrivateAdapter)
{
::ShowWindow(GetDlgItem(IDC_EDT_PrivateLan), SW_SHOW);
// Display the private LAN in the editbox
//
hr = m_rgPrivateCons[m_lxCurrentPrivate]->GetName(&pszw);
if (SUCCEEDED(hr))
{
SetDlgItemText(IDC_EDT_PrivateLan, pszw);
CoTaskMemFree(pszw);
}
}
else
{
// show and configure the dropdown
HWND hwndCb = GetDlgItem(IDC_CB_PrivateLan);
INT i, item;
::ShowWindow(hwndCb, SW_SHOW);
// Add the bogus entry to the combobox
pszw = const_cast<LPWSTR>(SzLoadIds(IDS_SHAREDACCESS_SELECTADAPTER));
Assert(pszw);
item = ComboBox_AddString(hwndCb, pszw);
if (item != CB_ERR && item != CB_ERRSPACE)
{
ComboBox_SetItemData(hwndCb, item, NULL); // ensure item data is null for validation purposes
}
// Fill the combobox with LAN names
//
for (i = 0; i < (INT)m_cPrivate; i++)
{
hr = m_rgPrivateCons[i]->GetName(&pszw);
if (SUCCEEDED(hr))
{
item = ComboBox_AddString(hwndCb, pszw);
if (item != CB_ERR && item != CB_ERRSPACE)
{
ComboBox_SetItemData(
hwndCb, item, m_rgPrivateCons[i] );
}
CoTaskMemFree(pszw);
}
}
ComboBox_SetCurSel( hwndCb, 0 );
}
}
::EnableWindow(GetDlgItem(IDC_PSB_Settings), m_fShared || m_fFirewalled);
BOOL fBeaconControl = TRUE;
HKEY hKey;
DWORD dwError = RegOpenKeyEx(HKEY_LOCAL_MACHINE, REGKEY_SHAREDACCESSCLIENTKEYPATH, 0, KEY_QUERY_VALUE, &hKey);
if(ERROR_SUCCESS == dwError) // if this fails we assume it is on, set the box, and commit on apply
{
DWORD dwType;
DWORD dwData = 0;
DWORD dwSize = sizeof(dwData);
dwError = RegQueryValueEx(hKey, REGVAL_SHAREDACCESSCLIENTENABLECONTROL, 0, &dwType, reinterpret_cast<LPBYTE>(&dwData), &dwSize);
if(ERROR_SUCCESS == dwError && REG_DWORD == dwType && 0 == dwData)
{
fBeaconControl = FALSE;
}
RegCloseKey(hKey);
}
CheckDlgButton(IDC_CHK_Shared, m_fShared);
CheckDlgButton(IDC_CHK_BeaconControl, fBeaconControl);
::EnableWindow(GetDlgItem(IDC_CHK_BeaconControl), m_fShared && fPolicyAllowsSharing);
//if the machine is personal or workstation, show the HNW link
OSVERSIONINFOEXW verInfo = {0};
ULONGLONG ConditionMask = 0;
verInfo.dwOSVersionInfoSize = sizeof(verInfo);
verInfo.wProductType = VER_NT_WORKSTATION;
VER_SET_CONDITION(ConditionMask, VER_PRODUCT_TYPE, VER_LESS_EQUAL);
if(0 != VerifyVersionInfo(&verInfo, VER_PRODUCT_TYPE, ConditionMask))
{
// but only if not on a domain
LPWSTR pszNameBuffer;
NETSETUP_JOIN_STATUS BufferType;
if(NERR_Success == NetGetJoinInformation(NULL, &pszNameBuffer, &BufferType))
{
NetApiBufferFree(pszNameBuffer);
if(NetSetupDomainName != BufferType)
{
::ShowWindow(GetDlgItem(IDC_ST_HNWLINK), SW_SHOW);
}
}
}
return TRUE;
}
//+---------------------------------------------------------------------------
//
// Member: CLanAdvancedPage::OnContextMenu
//
// Purpose: When right click a control, bring up help
//
// Arguments: Standard command parameters
//
// Returns: Standard return
//
LRESULT
CLanAdvancedPage::OnContextMenu(UINT uMsg,
WPARAM wParam,
LPARAM lParam,
BOOL& fHandled)
{
TraceFileFunc(ttidLanUi);
if (m_adwHelpIDs != NULL)
{
::WinHelp(m_hWnd,
c_szNetCfgHelpFile,
HELP_CONTEXTMENU,
(ULONG_PTR)m_adwHelpIDs);
}
return 0;
}
//+---------------------------------------------------------------------------
//
// Member: CLanAdvancedPage::OnHelp
//
// Purpose: When drag context help icon over a control, bring up help
//
// Arguments: Standard command parameters
//
// Returns: Standard return
//
LRESULT
CLanAdvancedPage::OnHelp(UINT uMsg,
WPARAM wParam,
LPARAM lParam,
BOOL& fHandled)
{
TraceFileFunc(ttidLanUi);
LPHELPINFO lphi = reinterpret_cast<LPHELPINFO>(lParam);
Assert(lphi);
if ((m_adwHelpIDs != NULL) && (HELPINFO_WINDOW == lphi->iContextType))
{
::WinHelp(static_cast<HWND>(lphi->hItemHandle),
c_szNetCfgHelpFile,
HELP_WM_HELP,
(ULONG_PTR)m_adwHelpIDs);
}
return 0;
}
//+---------------------------------------------------------------------------
//
// Member: CLanAdvancedPage::OnApply
//
// Purpose: Called when the 'Shared Access' page is applied
//
// Arguments:
// idCtrl []
// pnmh []
// bHandled []
//
// Returns:
//
// Author: aboladeg 14 May 1998
//
// Notes:
//
LRESULT CLanAdvancedPage::OnApply(int idCtrl, LPNMHDR pnmh, BOOL& bHandled)
{
TraceFileFunc(ttidLanUi);
HRESULT hr = S_OK;
IHNetIcsPrivateConnection *pIcsPrivate;
IHNetConnection *pPrivateConn;
IHNetIcsPublicConnection *pIcsPublic;
ULONG ulcPub, ulcPvt;
BOOLEAN fPrivateConfigured = FALSE;
BOOLEAN fConflictDialogDisplayed = FALSE;
HNET_CONN_PROPERTIES *pProps;
if (!!m_fFirewalled != !!IsDlgButtonChecked(IDC_CHK_Firewall))
{
IHNetFirewalledConnection *pFWConn;
if (m_fFirewalled)
{
//
// Obtain our firewalled connection interface
//
hr = m_pHNetConn->GetControlInterface(
__uuidof(IHNetFirewalledConnection),
reinterpret_cast<void**>(&pFWConn)
);
if (SUCCEEDED(hr))
{
hr = pFWConn->Unfirewall();
ReleaseObj(pFWConn);
if (SUCCEEDED(hr))
{
m_fFirewalled = FALSE;
}
}
}
else
{
hr = m_pHNetConn->Firewall(&pFWConn);
if (SUCCEEDED(hr))
{
ReleaseObj(pFWConn);
m_fFirewalled = TRUE;
}
}
if (!SUCCEEDED(hr))
{
if (HRESULT_CODE(hr) == ERROR_SHARING_RRAS_CONFLICT)
{
fConflictDialogDisplayed = TRUE;
NcMsgBox(_Module.GetResourceInstance(),
m_hWnd,
IDS_LAN_CAPTION,
IDS_LANUI_SHARING_CONFLICT,
MB_ICONINFORMATION | MB_OK);
}
else
{
NcRasMsgBoxWithErrorText (HRESULT_CODE(hr),
_Module.GetResourceInstance(), m_hWnd,
IDS_LANUI_ERROR_CAPTION, IDS_TEXT_WITH_RAS_ERROR,
m_fFirewalled ? IDS_LAN_UNSHARE_FAILED : IDS_LAN_SHARE_FAILED,
MB_OK | MB_ICONEXCLAMATION );
}
}
}
if (!!m_fShared != !!IsDlgButtonChecked(IDC_CHK_Shared))
{
if (m_fShared)
{
//
// Instead of dealing w/ the public and private connection
// individually, we simply just diasable all sharing
//
hr = m_pHNetIcsSettings->DisableIcs(&ulcPub, &ulcPvt);
if (SUCCEEDED(hr))
{
m_fShared = FALSE;
}
}
else
{
if (m_cPrivate > 1)
{
HWND hWndCb = GetDlgItem(IDC_CB_PrivateLan);
INT item = ComboBox_GetCurSel(hWndCb);
if (item != CB_ERR)
{
pPrivateConn =
(IHNetConnection*)ComboBox_GetItemData(hWndCb, item);
}
}
else
{
ASSERT(NULL != m_rgPrivateCons);
pPrivateConn = m_rgPrivateCons[0];
}
//
// Check to see if the selected private connection is already
// configured as such.
//
if (SUCCEEDED(pPrivateConn->GetProperties(&pProps)))
{
fPrivateConfigured = pProps->fIcsPrivate;
CoTaskMemFree(pProps);
}
if (m_fOtherShared)
{
if (fPrivateConfigured)
{
//
// Unshare old public connection only. Leaving the
// private connection as-is prevents a lot of
// useless work.
//
ASSERT(NULL != m_pOldSharedConnection);
hr = m_pOldSharedConnection->Unshare();
}
else
{
//
// We need to configure a new private connection, so
// just wipe out the old configuration.
//
hr = m_pHNetIcsSettings->DisableIcs(&ulcPub, &ulcPvt);
}
}
if (SUCCEEDED(hr))
{
hr = m_pHNetConn->SharePublic(&pIcsPublic);
if (SUCCEEDED(hr))
{
if (!fPrivateConfigured)
{
hr = pPrivateConn->SharePrivate(&pIcsPrivate);
if (SUCCEEDED(hr))
{
ReleaseObj(pIcsPrivate);
m_fShared = TRUE;
}
else
{
pIcsPublic->Unshare();
}
}
else
{
m_fShared = TRUE;
}
ReleaseObj(pIcsPublic);
}
}
}
if (!SUCCEEDED(hr))
{
if (HRESULT_CODE(hr) == ERROR_SHARING_RRAS_CONFLICT)
{
if (!fConflictDialogDisplayed)
{
NcMsgBox(_Module.GetResourceInstance(),
m_hWnd,
IDS_LAN_CAPTION,
IDS_LANUI_SHARING_CONFLICT,
MB_ICONINFORMATION | MB_OK);
}
}
else
{
NcRasMsgBoxWithErrorText (HRESULT_CODE(hr),
_Module.GetResourceInstance(), m_hWnd,
IDS_LANUI_ERROR_CAPTION, IDS_TEXT_WITH_RAS_ERROR,
m_fShared ? IDS_LAN_UNSHARE_FAILED : IDS_LAN_SHARE_FAILED,
MB_OK | MB_ICONEXCLAMATION );
}
}
}
else if (m_fResetPrivateAdapter && m_cPrivate)
{
if (m_cPrivate > 1)
{
HWND hWndCb = GetDlgItem(IDC_CB_PrivateLan);
INT item = ComboBox_GetCurSel(hWndCb);
if (item != CB_ERR)
{
pPrivateConn =
(IHNetConnection*)ComboBox_GetItemData(hWndCb, item);
}
}
else
{
ASSERT(NULL != m_rgPrivateCons);
pPrivateConn = m_rgPrivateCons[0];
}
hr = pPrivateConn->SharePrivate(&pIcsPrivate);
if (SUCCEEDED(hr))
{
ReleaseObj(pIcsPrivate);
}
else
{
HRESULT hr2 = m_pHNetIcsSettings->DisableIcs(&ulcPub, &ulcPvt);
if (SUCCEEDED(hr2))
{
m_fShared = FALSE;
}
NcRasMsgBoxWithErrorText (HRESULT_CODE(hr),
_Module.GetResourceInstance(), m_hWnd,
IDS_LANUI_ERROR_CAPTION, IDS_TEXT_WITH_RAS_ERROR,
m_fShared ? IDS_LAN_UNSHARE_FAILED : IDS_LAN_SHARE_FAILED,
MB_OK | MB_ICONEXCLAMATION );
}
}
HKEY hKey;
if(ERROR_SUCCESS == RegCreateKeyEx(HKEY_LOCAL_MACHINE, REGKEY_SHAREDACCESSCLIENTKEYPATH, 0, NULL, 0, KEY_SET_VALUE, NULL, &hKey, NULL))
{
DWORD dwData = BST_CHECKED == IsDlgButtonChecked(IDC_CHK_BeaconControl);
RegSetValueEx(hKey, REGVAL_SHAREDACCESSCLIENTENABLECONTROL, 0, REG_DWORD, reinterpret_cast<LPBYTE>(&dwData), sizeof(dwData));
RegCloseKey(hKey);
}
TraceError("CLanAdvancedPage::OnApply", hr);
//
// We always need to return a success code here. If we return a failure
// code the dialog won't go away, allowing the user to click "OK" a
// second time. This second call will result in problems w/ other
// property sheets (e.g., CLanNetPage), as they aren't expecting this
// second (non-reentrant) call to OnApply.
//
if (FAILED(hr))
{
hr = S_FALSE;
}
return LresFromHr(hr);
}
//+---------------------------------------------------------------------------
//
// Member: CLanAdvancedPage::OnCancel
//
// Purpose: Called when the 'Shared Access' page is cancelled.
//
// Arguments:
// idCtrl []
// pnmh []
// bHandled []
//
// Returns:
//
// Author: aboladeg 14 May 1998
//
// Notes:
//
LRESULT CLanAdvancedPage::OnCancel(int idCtrl, LPNMHDR pnmh, BOOL& bHandled)
{
TraceFileFunc(ttidLanUi);
return LresFromHr(S_OK);
}
//+---------------------------------------------------------------------------
//
// Member: CLanAdvancedPage::OnKillActive
//
// Purpose: Called when the 'Shared Access' page is deactivated,
// or applied.
//
// Arguments:
// idCtrl []
// pnmh []
// bHandled []
//
// Returns:
//
// Author: aboladeg 6 July 1998
//
// Notes:
//
LRESULT CLanAdvancedPage::OnKillActive(int idCtrl, LPNMHDR pnmh, BOOL& bHandled)
{
TraceFileFunc(ttidLanUi);
//
// m_fOtherShared will be set to true in OnShared if we're switching the
// shared connection. Since we've already displayed a warning for
// switching, we don't need to display another here.
//
if (IsDlgButtonChecked(IDC_CHK_Shared) && (!m_fShared || (m_fResetPrivateAdapter && 0 != m_cPrivate)))
{
IHNetConnection* pPrivateConn = NULL;
if(1 < m_cPrivate) // if the combobox is showing make sure they selected a valid adapter
{
HWND hwndCb = GetDlgItem(IDC_CB_PrivateLan);
INT item = ComboBox_GetCurSel(hwndCb);
if (item != CB_ERR)
{
pPrivateConn = reinterpret_cast<IHNetConnection*>(ComboBox_GetItemData(hwndCb, item));
}
}
else
{
pPrivateConn = m_rgPrivateCons[0];
}
if(NULL == pPrivateConn)
{
Assert(1 < m_cPrivate);
NcMsgBox(_Module.GetResourceInstance(), m_hWnd, IDS_LAN_CAPTION,
IDS_SHAREDACCESS_SELECTADAPTERERROR, MB_OK | MB_ICONWARNING);
SetWindowLong(DWLP_MSGRESULT, PSNRET_INVALID);
return TRUE;
}
if(!m_fOtherShared && FALSE == IsAdapterDHCPEnabled(pPrivateConn))
{
int nRet = NcMsgBox(
_Module.GetResourceInstance(), m_hWnd, IDS_LAN_CAPTION,
IDS_LAN_ENABLE_SHARED_ACCESS, MB_ICONINFORMATION|MB_YESNO);
if (nRet == IDNO)
{
SetWindowLong(DWLP_MSGRESULT, TRUE);
return TRUE;
}
}
}
if (TRUE == m_fFirewalled && TRUE == m_fShowDisableFirewallWarning && BST_UNCHECKED == IsDlgButtonChecked(IDC_CHK_Firewall))
{
INT_PTR nDialogResult;
m_fShowDisableFirewallWarning = FALSE;
nDialogResult = DialogBox(_Module.GetResourceInstance(), MAKEINTRESOURCE(IDD_DISABLEFIREWALLWARNING), m_hWnd, DisableFirewallWarningDlgProc);
if(-1 != nDialogResult && IDYES != nDialogResult)
{
CheckDlgButton(IDC_CHK_Firewall, BST_CHECKED);
::EnableWindow(
GetDlgItem(IDC_PSB_Settings),
BST_CHECKED == IsDlgButtonChecked(IDC_CHK_Firewall) || BST_CHECKED == IsDlgButtonChecked(IDC_CHK_Shared)
);
}
}
return FALSE;
}
//+---------------------------------------------------------------------------
//
// Member: CLanAdvancedPage::OnShared
//
// Purpose: Handles the clicking of the Shared button
//
// Arguments:
// wNotifyCode []
// wID []
// hWndCtl []
// bHandled []
//
// Returns:
//
// Author: aboladeg 23 May 1998
//
// Notes:
//
LRESULT CLanAdvancedPage::OnShared(WORD wNotifyCode, WORD wID, HWND hWndCtl,
BOOL& bHandled)
{
TraceFileFunc(ttidLanUi);
BOOL fShared = IsDlgButtonChecked(IDC_CHK_Shared);
if (!m_fShared && fShared)
{
//
// Check to see if the user is changing the shared connection
//
HRESULT hr = S_OK;
IHNetIcsPublicConnection* pOldIcsConn;
IHNetConnection* pOldConn;
PWSTR pszwOld;
NETCON_PROPERTIES* pProps;
IEnumHNetIcsPublicConnections *pEnum;
hr = m_pHNetIcsSettings->EnumIcsPublicConnections(&pEnum);
if (SUCCEEDED(hr))
{
ULONG ulCount;
hr = pEnum->Next(1, &pOldIcsConn, &ulCount);
if (SUCCEEDED(hr) && 1 == ulCount)
{
hr = pOldIcsConn->QueryInterface(
__uuidof(pOldConn),
reinterpret_cast<void**>(&pOldConn)
);
if (SUCCEEDED(hr))
{
hr = pOldConn->GetName(&pszwOld);
ReleaseObj(pOldConn);
//
// Transfer reference for old shared connection
//
m_pOldSharedConnection = pOldIcsConn;
//
// Even if we weren't able to obtain the name of the
// old shared connection, we need to note that such
// a connection exists. (This situation will arise if
// the old shared connection has been removed from the
// system.)
//
m_fOtherShared = TRUE;
}
else
{
ReleaseObj(pOldIcsConn);
}
}
else
{
m_fOtherShared = FALSE;
}
ReleaseObj(pEnum);
}
if (SUCCEEDED(hr) && m_fOtherShared)
{
hr = m_pconn->GetProperties(&pProps);
if (SUCCEEDED(hr))
{
NcMsgBox(
_Module.GetResourceInstance(), m_hWnd, IDS_LANUI_ERROR_CAPTION,
IDS_LAN_CHANGE_SHARED_CONNECTION, MB_ICONINFORMATION|MB_OK,
pszwOld, pProps->pszwName );
FreeNetconProperties(pProps);
}
CoTaskMemFree(pszwOld);
}
}
::EnableWindow(GetDlgItem(IDC_PSB_Settings), fShared || BST_CHECKED == IsDlgButtonChecked(IDC_CHK_Firewall));
::EnableWindow(GetDlgItem(IDC_CHK_BeaconControl), fShared);
return LresFromHr(S_OK);
}
//+---------------------------------------------------------------------------
//
// Member: CLanAdvancedPage::OnFirewall
//
// Purpose: Handles the clicking of the Firewall checkbox
//
// Arguments:
// wNotifyCode []
// wID []
// hWndCtl []
// bHandled []
//
// Returns:
//
// Author: jonburs 6 Oct 1999
//
// Notes:
//
LRESULT CLanAdvancedPage::OnFirewall(WORD wNotifyCode, WORD wID, HWND hWndCtl,
BOOL& bHandled)
{
TraceFileFunc(ttidLanUi);
::EnableWindow(
GetDlgItem(IDC_PSB_Settings),
BST_CHECKED == IsDlgButtonChecked(IDC_CHK_Firewall) || BST_CHECKED == IsDlgButtonChecked(IDC_CHK_Shared)
);
return LresFromHr(S_OK);
}
//+---------------------------------------------------------------------------
//
// Member: CLanAdvancedPage::OnSettings
//
// Purpose: Handles the clicking of the Settings button
//
// Arguments:
// wNotifyCode []
// wID []
// hWndCtl []
// bHandled []
//
// Returns:
//
// Author: aboladeg 25 Oct 1998
//
// Notes:
//
LRESULT CLanAdvancedPage::OnSettings(WORD wNotifyCode, WORD wID, HWND hWndCtl,
BOOL& bHandled)
{
DWORD dwLastError = NOERROR;
TraceFileFunc(ttidLanUi);
HINSTANCE hinstance = LoadLibrary(TEXT("hnetcfg.dll"));
if (!hinstance)
dwLastError = GetLastError();
else {
BOOL (APIENTRY *pfnHNetSharingAndFirewallSettingsDlg)(HWND, IHNetCfgMgr*, BOOL, IHNetConnection*);
pfnHNetSharingAndFirewallSettingsDlg = (BOOL (APIENTRY *)(HWND, IHNetCfgMgr*, BOOL, IHNetConnection*))
::GetProcAddress(hinstance, "HNetSharingAndFirewallSettingsDlg");
if (!pfnHNetSharingAndFirewallSettingsDlg)
dwLastError = GetLastError();
else
pfnHNetSharingAndFirewallSettingsDlg(m_hWnd, m_pHNetCfgMgr, IsDlgButtonChecked(IDC_CHK_Firewall), m_pHNetConn);
FreeLibrary (hinstance);
}
if (dwLastError != NOERROR) {
LPVOID lpMsgBuf = NULL;
if (FormatMessage(
FORMAT_MESSAGE_ALLOCATE_BUFFER |
FORMAT_MESSAGE_FROM_SYSTEM |
FORMAT_MESSAGE_IGNORE_INSERTS,
NULL,
dwLastError,
MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), // Default language
(LPTSTR) &lpMsgBuf,
0,
NULL)) {
// Display the string.
MessageBox( (LPCTSTR)lpMsgBuf );
// Free the buffer.
LocalFree( lpMsgBuf );
}
}
return LresFromHr(S_OK);
}
//+---------------------------------------------------------------------------
//
// Member: CLanAdvancedPage::OnClick
//
// Purpose: Called in response to the NM_CLICK message
//
// Arguments:
// idCtrl []
// pnmh []
// fHandled []
//
// Returns:
//
// Author: kenwic 11 Sep 2000
//
// Notes:
//
LRESULT CLanAdvancedPage::OnClick(int idCtrl, LPNMHDR pnmh, BOOL& fHandled)
{
TraceFileFunc(ttidLanUi);
if(IDC_ST_HNWLINK == idCtrl)
{
HWND hPropertySheetWindow = GetParent();
if(NULL != hPropertySheetWindow)
{
ShellExecute(NULL,TEXT("open"),TEXT("rundll32"), TEXT("hnetwiz.dll,HomeNetWizardRunDll"),NULL,SW_SHOW);
::PostMessage(hPropertySheetWindow, WM_COMMAND, MAKEWPARAM(IDCANCEL, 0), (LPARAM) ::GetDlgItem(hPropertySheetWindow, IDCANCEL));
}
}
else if(IDC_ST_ICFLINK == idCtrl || IDC_ST_ICSLINK == idCtrl)
{
LPTSTR pszHelpTopic = IDC_ST_ICFLINK == idCtrl ? TEXT("netcfg.chm::/hnw_understanding_firewall.htm") : TEXT("netcfg.chm::/Share_conn_overvw.htm");
HtmlHelp(NULL, pszHelpTopic, HH_DISPLAY_TOPIC, 0);
}
return 0;
}
INT_PTR CALLBACK CLanAdvancedPage::DisableFirewallWarningDlgProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
TraceFileFunc(ttidLanUi);
switch(uMsg)
{
case WM_COMMAND:
{
switch(LOWORD(wParam))
{
case IDYES:
case IDNO:
if(BST_CHECKED == ::IsDlgButtonChecked(hWnd, IDC_CHK_DISABLEFIREWALLWARNING))
{
HKEY hFirewallKey;
if(SUCCEEDED(HrRegCreateKeyEx(HKEY_CURRENT_USER, g_pszFirewallRegKey, 0, KEY_SET_VALUE, NULL, &hFirewallKey, NULL)))
{
DWORD dwValue = TRUE;
HrRegSetValueEx(hFirewallKey, g_pszDisableFirewallWarningValue, REG_DWORD, reinterpret_cast<CONST BYTE*>(&dwValue), sizeof(dwValue));
RegCloseKey(hFirewallKey);
}
}
// fallthru
case IDCANCEL:
EndDialog(hWnd, LOWORD(wParam));
break;
}
break;
}
}
return FALSE;
}
//+---------------------------------------------------------------------------
//
// Member: CLanAdvancedPage::IsAdapterDHCPEnabled
//
// Purpose: Check if DHCP is set on this adapter
//
// Arguments:
// pConnection: the adapter
//
// Returns:
//
// Author: kenwic 11 Oct 2000
//
// Notes:
//
BOOL CLanAdvancedPage::IsAdapterDHCPEnabled(IHNetConnection* pConnection)
{
TraceFileFunc(ttidLanUi);
HRESULT hr;
BOOL fDHCP = FALSE;
GUID* pAdapterGuid;
hr = pConnection->GetGuid(&pAdapterGuid);
if(SUCCEEDED(hr))
{
LPOLESTR pAdapterName;
hr = StringFromCLSID(*pAdapterGuid, &pAdapterName);
if(SUCCEEDED(hr))
{
SIZE_T Length = wcslen(pAdapterName);
LPSTR pszAnsiAdapterName = new char[Length + 1];
if(NULL != pszAnsiAdapterName)
{
if(0 != WideCharToMultiByte(CP_ACP, 0, pAdapterName, Length + 1, pszAnsiAdapterName, Length + 1, NULL, NULL))
{
HMODULE hIpHelper;
hIpHelper = LoadLibrary(L"iphlpapi");
if(NULL != hIpHelper)
{
DWORD (WINAPI *pGetAdaptersInfo)(PIP_ADAPTER_INFO, PULONG);
pGetAdaptersInfo = (DWORD (WINAPI*)(PIP_ADAPTER_INFO, PULONG)) GetProcAddress(hIpHelper, "GetAdaptersInfo");
if(NULL != pGetAdaptersInfo)
{
ULONG ulSize = 0;
if(ERROR_BUFFER_OVERFLOW == pGetAdaptersInfo(NULL, &ulSize))
{
BYTE* pInfoArray = new BYTE[ulSize];
PIP_ADAPTER_INFO pInfo = reinterpret_cast<PIP_ADAPTER_INFO>(pInfoArray);
if(NULL != pInfo)
{
if(ERROR_SUCCESS == pGetAdaptersInfo(pInfo, &ulSize))
{
PIP_ADAPTER_INFO pAdapterInfo = pInfo;
do
{
if(0 == lstrcmpA(pszAnsiAdapterName, pAdapterInfo->AdapterName))
{
fDHCP = !!pAdapterInfo->DhcpEnabled;
break;
}
} while(NULL != (pAdapterInfo = pAdapterInfo->Next));
}
delete [] pInfoArray;
}
}
}
FreeLibrary(hIpHelper);
}
}
delete [] pszAnsiAdapterName;
}
CoTaskMemFree(pAdapterName);
}
CoTaskMemFree(pAdapterGuid);
}
return fDHCP;
}
//
// CLanAddComponentDlg
//
struct ADD_COMPONENT_INFO
{
UINT uiIdsName;
UINT uiIdsDesc;
const GUID * pguidClass;
};
static const ADD_COMPONENT_INFO c_rgaci[] =
{
{IDS_LAN_CLIENT, IDS_LAN_CLIENT_DESC, &GUID_DEVCLASS_NETCLIENT},
{IDS_LAN_SERVICE, IDS_LAN_SERVICE_DESC, &GUID_DEVCLASS_NETSERVICE},
{IDS_LAN_PROTOCOL, IDS_LAN_PROTOCOL_DESC, &GUID_DEVCLASS_NETTRANS},
};
static const INT c_naci = celems(c_rgaci);
//+---------------------------------------------------------------------------
//
// Member: CLanAddComponentDlg::OnInitDialog
//
// Purpose: Handles the WM_INITDIALOG message
//
// Arguments:
// uMsg []
// wParam []
// lParam []
// bHandled []
//
// Returns:
//
// Author: danielwe 29 Oct 1997
//
// Notes:
//
LRESULT CLanAddComponentDlg::OnInitDialog(UINT uMsg, WPARAM wParam,
LPARAM lParam, BOOL& bHandled)
{
TraceFileFunc(ttidLanUi);
HRESULT hr = S_OK;
INT iaci;
RECT rc;
LV_COLUMN lvc = {0};
SP_CLASSIMAGELIST_DATA cid = {0};
BOOL fValidImages = FALSE;
m_hwndLV = GetDlgItem(IDC_LVW_Lan_Components);
// Get the class image list structure
hr = HrSetupDiGetClassImageList(&cid);
if (SUCCEEDED(hr))
{
ListView_SetImageList(m_hwndLV, ImageList_Duplicate(cid.ImageList),
LVSIL_SMALL);
fValidImages = TRUE;
}
else
{
// Handling failure with fValidImages flag
hr = S_OK;
}
::GetClientRect(m_hwndLV, &rc);
lvc.mask = LVCF_FMT | LVCF_WIDTH;
lvc.fmt = LVCFMT_LEFT;
lvc.cx = rc.right - GetSystemMetrics(SM_CXVSCROLL);
ListView_InsertColumn(m_hwndLV, 0, &lvc);
// For each class, add it to the list
for (iaci = 0; iaci < c_naci; iaci++)
{
LV_ITEM lvi = {0};
lvi.mask = LVIF_TEXT | LVIF_STATE | LVIF_PARAM;
if (fValidImages)
{
// Get the component's class image list index
hr = HrSetupDiGetClassImageIndex(&cid,
const_cast<LPGUID>(c_rgaci[iaci].pguidClass),
&lvi.iImage);
if (SUCCEEDED(hr))
{
lvi.mask |= LVIF_IMAGE;
}
}
// Select the first item
if (iaci == 0)
{
lvi.state = lvi.stateMask = LVIS_SELECTED | LVIS_FOCUSED;
}
lvi.pszText = const_cast<PWSTR>(SzLoadIds(c_rgaci[iaci].uiIdsName));
lvi.lParam = reinterpret_cast<LPARAM>(c_rgaci[iaci].pguidClass);
lvi.iItem = iaci;
ListView_InsertItem(m_hwndLV, &lvi);
}
if (fValidImages)
{
(void) HrSetupDiDestroyClassImageList(&cid);
}
if (FAILED(hr))
{
EndDialog(0);
}
TraceError("CLanAddComponentDlg::OnInitDialog", hr);
return TRUE;
}
//+---------------------------------------------------------------------------
//
// Member: CLanAddComponentDlg::OnContextMenu
//
// Purpose: When right click a control, bring up help
//
// Arguments: Standard command parameters
//
// Returns: Standard return
//
LRESULT
CLanAddComponentDlg::OnContextMenu(UINT uMsg,
WPARAM wParam,
LPARAM lParam,
BOOL& fHandled)
{
TraceFileFunc(ttidLanUi);
if (m_adwHelpIDs != NULL)
{
::WinHelp(m_hWnd,
c_szNetCfgHelpFile,
HELP_CONTEXTMENU,
(ULONG_PTR)m_adwHelpIDs);
}
return 0;
}
//+---------------------------------------------------------------------------
//
// Member: CLanAddComponentDlg::OnHelp
//
// Purpose: When drag context help icon over a control, bring up help
//
// Arguments: Standard command parameters
//
// Returns: Standard return
//
LRESULT
CLanAddComponentDlg::OnHelp( UINT uMsg,
WPARAM wParam,
LPARAM lParam,
BOOL& fHandled)
{
TraceFileFunc(ttidLanUi);
LPHELPINFO lphi = reinterpret_cast<LPHELPINFO>(lParam);
Assert(lphi);
if ((m_adwHelpIDs != NULL) && (HELPINFO_WINDOW == lphi->iContextType))
{
::WinHelp(static_cast<HWND>(lphi->hItemHandle),
c_szNetCfgHelpFile,
HELP_WM_HELP,
(ULONG_PTR)m_adwHelpIDs);
}
return 0;
}
//+---------------------------------------------------------------------------
//
// Member: CLanAddComponentDlg::OnItemChanged
//
// Purpose: Handles the selection changed message for the list view
//
// Arguments:
// idCtrl []
// pnmh []
// bHandled []
//
// Returns:
//
// Author: danielwe 29 Oct 1997
//
// Notes:
//
LRESULT CLanAddComponentDlg::OnItemChanged(int idCtrl, LPNMHDR pnmh,
BOOL& bHandled)
{
TraceFileFunc(ttidLanUi);
NM_LISTVIEW * pnmlv = reinterpret_cast<NM_LISTVIEW *>(pnmh);
HWND hwndButton = GetDlgItem(IDC_PSB_Component_Add);
Assert(pnmlv);
// Check if selection changed
if ((pnmlv->uNewState & LVIS_SELECTED) &&
(!(pnmlv->uOldState & LVIS_SELECTED)))
{
// Update the description if/when selection changes
SetDlgItemText(IDC_TXT_Component_Desc,
SzLoadIds(c_rgaci[pnmlv->iItem].uiIdsDesc));
::EnableWindow(hwndButton, TRUE);
}
else if (!(pnmlv->uNewState & LVIS_SELECTED) &&
(pnmlv->uOldState & LVIS_SELECTED))
{
// Update the description if/when selection changes
SetDlgItemText(IDC_TXT_Component_Desc, c_szEmpty);
::EnableWindow(hwndButton, FALSE);
}
return 0;
}
//+---------------------------------------------------------------------------
//
// Member: CLanAddComponentDlg::OnAdd
//
// Purpose: Handles the clicking of the Add button
//
// Arguments:
// wNotifyCode []
// wID []
// hWndCtl []
// bHandled []
//
// Returns:
//
// Author: danielwe 29 Oct 1997
//
// Notes:
//
LRESULT CLanAddComponentDlg::OnAdd(WORD wNotifyCode, WORD wID, HWND hWndCtl,
BOOL& bHandled)
{
TraceFileFunc(ttidLanUi);
HRESULT hr = S_OK;
INT iIndex;
INetCfgComponent * pncc = NULL;
BOOL fCancel = FALSE;
HWND hwndFocus;
CWaitCursor wc; // Displays a wait cursor
// Get the selected item
iIndex = ListView_GetNextItem(m_hwndLV, -1, LVNI_SELECTED);
if (iIndex != -1)
{
int rgidc[] = {IDC_LVW_Lan_Components, IDC_PSB_Component_Add, IDCANCEL};
CWaitCursor wc;
LV_ITEM lvi = {0};
lvi.mask = LVIF_PARAM;
lvi.iItem = iIndex;
ListView_GetItem(m_hwndLV, &lvi);
// Disable the UI
//
hwndFocus = ::GetFocus();
EnableOrDisableDialogControls (m_hWnd, celems(rgidc), rgidc, FALSE);
// This is its class GUID.
//
Assert (lvi.lParam);
// Get the setup interface for the class and use it to install
// a component of the user's selection.
//
GUID* pClassGuid = (GUID*)lvi.lParam;
INetCfgInternalSetup* pInternalSetup;
hr = m_pnc->QueryInterface (IID_INetCfgInternalSetup,
(void**)&pInternalSetup);
if (SUCCEEDED(hr))
{
OBO_TOKEN OboToken;
ZeroMemory (&OboToken, sizeof(OboToken));
OboToken.Type = OBO_USER;
hr = pInternalSetup->SelectWithFilterAndInstall(m_hWnd,
pClassGuid, &OboToken, m_pcfi, &pncc);
if (HRESULT_FROM_WIN32 (ERROR_CANCELLED) == hr)
{
fCancel = TRUE;
hr = S_FALSE;
}
else if (S_OK == hr)
{
// Commit the changes
hr = m_pnc->Apply();
}
ReleaseObj(pncc);
ReleaseObj(pInternalSetup);
}
EnableOrDisableDialogControls (m_hWnd, celems(rgidc), rgidc, TRUE);
::SetFocus( hwndFocus );
}
else
{
fCancel = TRUE;
}
if (SUCCEEDED(hr) && (NETCFG_S_REBOOT != hr))
{
// Make sure S_FALSE doesn't get thru
hr = S_OK;
}
if (!fCancel)
{
// Return the installed error code as the result. S_OK means user
// clicked OK and actually added a component. S_FALSE means they
// cancelled, otherwise this will return an error code
EndDialog(static_cast<int>(hr));
}
TraceError("CLanAddComponentDlg::OnAdd", hr);
return 0;
}
//+---------------------------------------------------------------------------
//
// Member: CLanAddComponentDlg::OnCancel
//
// Purpose: Called when the cancel button is pressed.
//
// Arguments:
// wNotifyCode []
// wID []
// hWndCtl []
// bHandled []
//
// Returns:
//
// Author: danielwe 10 Nov 1997
//
// Notes:
//
LRESULT CLanAddComponentDlg::OnCancel(WORD wNotifyCode, WORD wID, HWND hWndCtl,
BOOL& bHandled)
{
TraceFileFunc(ttidLanUi);
HRESULT hr = S_FALSE;
// Return S_FALSE on cancel
EndDialog(static_cast<int>(hr));
return 0;
}
LRESULT CLanAddComponentDlg::OnDblClick(int idCtrl, LPNMHDR pnmh, BOOL& bHandled)
{
TraceFileFunc(ttidLanUi);
return OnAdd(0, 0, NULL, bHandled);
}
//
// CLanSecurityPage
//
CLanSecurityPage::CLanSecurityPage(
IUnknown* punk,
INetCfg* pnc,
INetConnection* pconn,
const DWORD * adwHelpIDs)
{
TraceFileFunc(ttidLanUi);
m_pconn = pconn;
m_pnc = pnc;
m_fNetcfgInUse = FALSE;
m_adwHelpIDs = adwHelpIDs;
pListEapcfgs = NULL;
}
//+---------------------------------------------------------------------------
//
// Member: CLanSecurityPage::~CLanSecurityPage
//
// Purpose: Destroys the CLanSecurityPage object
//
// Arguments:
// (none)
//
// Returns: Nothing
//
// Author: sachins
//
// Notes:
//
CLanSecurityPage::~CLanSecurityPage()
{
TraceFileFunc(ttidLanUi);
}
//+---------------------------------------------------------------------------
//
// Member: CLanSecurityPage::OnInitDialog
//
// Purpose: Handles the WM_INITDIALOG message
//
// Arguments:
// uMsg []
// wParam []
// lParam []
// bHandled []
//
// Returns: error code
//
// Author: sachins
//
// Notes:
//
LRESULT CLanSecurityPage::OnInitDialog(UINT uMsg, WPARAM wParam,
LPARAM lParam, BOOL& bHandled)
{
TraceFileFunc(ttidLanUi);
DTLNODE* pOriginalEapcfgNode = NULL;
WCHAR wszGuid[c_cchGuidWithTerm];
BYTE *pbData = NULL;
DWORD cbData = 0;
EAPOL_INTF_PARAMS EapolIntfParams;
EAPOL_INTF_STATE EapolIntfState = {0};
BOOLEAN fFlag = FALSE;
DWORD dwFlags = 0;
HRESULT hr = S_OK;
SetClassLongPtr(m_hWnd, GCLP_HCURSOR, NULL);
SetClassLongPtr(GetParent(), GCLP_HCURSOR, NULL);
// Initially disable all the controls
::EnableWindow(GetDlgItem(CID_CA_RB_Eap), FALSE);
::EnableWindow(GetDlgItem(IDC_TXT_EAP_TYPE), FALSE);
::EnableWindow(GetDlgItem(CID_CA_LB_EapPackages), FALSE);
::EnableWindow(GetDlgItem(CID_CA_PB_Properties), FALSE);
::EnableWindow(GetDlgItem(CID_CA_RB_MachineAuth), FALSE);
::EnableWindow(GetDlgItem(CID_CA_RB_GuestAuth), FALSE);
// Initialize EAP package list
// Read the EAPCFG information from the registry and find the node
// selected in the entry, or the default, if none.
do
{
DTLNODE* pNode = NULL;
TCHAR* pszEncEnabled = NULL;
DTLNODE* pNodeEap;
DWORD dwkey = 0;
NETCON_PROPERTIES* pProps;
hr = m_pconn->GetProperties(&pProps);
if (SUCCEEDED(hr))
{
if ((::StringFromGUID2(pProps->guidId,
wszGuid,
c_cchGuidWithTerm)) == 0)
{
TraceTag (ttidLanUi, "Security::OnInitDialog: StringFromGUID2 failed");
FreeNetconProperties(pProps);
break;
}
FreeNetconProperties(pProps);
}
else
{
TraceTag (ttidLanUi, "Security::OnInitDialog: GetProperties failed");
break;
}
// Read the state for this interface
ZeroMemory ((BYTE *)&EapolIntfState, sizeof(EAPOL_INTF_STATE));
DWORD dwRetCode = NO_ERROR;
dwRetCode = WZCEapolQueryState (
NULL,
wszGuid,
&EapolIntfState
);
if (dwRetCode != NO_ERROR)
{
TraceTag (ttidLanUi, "WZCEapolQueryState failed with error %ld",
dwRetCode);
// Consider the interface as non-wireless
}
// Read the EAP params for this interface
ZeroMemory ((BYTE *)&EapolIntfParams, sizeof(EAPOL_INTF_PARAMS));
EapolIntfParams.dwEapFlags = DEFAULT_EAP_STATE;
EapolIntfParams.dwEapType = DEFAULT_EAP_TYPE;
hr = HrElGetInterfaceParams (
wszGuid,
&EapolIntfParams
);
if (FAILED (hr))
{
TraceTag (ttidLanUi, "HrElGetInterfaceParams failed with error %ld",
LresFromHr(hr));
break;
}
// Read the EAPCFG information from the registry and find the node
// selected in the entry, or the default, if none.
pListEapcfgs = NULL;
if (EapolIntfState.dwPhysicalMediumType == NdisPhysicalMediumWirelessLan)
{
dwFlags |= EAPOL_MUTUAL_AUTH_EAP_ONLY;
}
pListEapcfgs = ::ReadEapcfgList (dwFlags);
if (pListEapcfgs)
{
TraceTag (ttidLanUi, "HrElGetInterfaceParams: Got EAPtype=(%ld), EAPState =(%ld)", EapolIntfParams.dwEapType, EapolIntfParams.dwEapFlags);
// Enable all windows only for admins
// if (FIsUserAdmin())
{
fFlag = TRUE;
}
::EnableWindow(GetDlgItem(CID_CA_RB_Eap), fFlag);
if (IS_EAPOL_ENABLED(EapolIntfParams.dwEapFlags))
{
Button_SetCheck(GetDlgItem(CID_CA_RB_Eap), TRUE);
CheckDlgButton(CID_CA_RB_Eap, TRUE);
::EnableWindow(GetDlgItem(IDC_TXT_EAP_TYPE), fFlag);
::EnableWindow(GetDlgItem(CID_CA_LB_EapPackages), fFlag);
::EnableWindow(GetDlgItem(CID_CA_RB_MachineAuth), fFlag);
if (IS_MACHINE_AUTH_ENABLED(EapolIntfParams.dwEapFlags))
Button_SetCheck(GetDlgItem(CID_CA_RB_MachineAuth), TRUE);
::EnableWindow(GetDlgItem(CID_CA_RB_GuestAuth), fFlag);
if (IS_GUEST_AUTH_ENABLED(EapolIntfParams.dwEapFlags))
Button_SetCheck(GetDlgItem(CID_CA_RB_GuestAuth), TRUE);
}
else
{
::EnableWindow(GetDlgItem(CID_CA_RB_MachineAuth), FALSE);
if (IS_MACHINE_AUTH_ENABLED(EapolIntfParams.dwEapFlags))
Button_SetCheck(GetDlgItem(CID_CA_RB_MachineAuth), TRUE);
::EnableWindow(GetDlgItem(CID_CA_RB_GuestAuth), FALSE);
if (IS_GUEST_AUTH_ENABLED(EapolIntfParams.dwEapFlags))
Button_SetCheck(GetDlgItem(CID_CA_RB_GuestAuth), TRUE);
}
// Read the EAP configuration info for all EAP packages
for (pNodeEap = DtlGetFirstNode(pListEapcfgs);
pNodeEap;
pNodeEap = DtlGetNextNode(pNodeEap))
{
EAPCFG* pEapcfg = (EAPCFG* )DtlGetData(pNodeEap);
ASSERT( pEapcfg );
hr = S_OK;
TraceTag (ttidLanUi, "Calling HrElGetCustomAuthData for EAP %ld",
pEapcfg->dwKey);
cbData = 0;
// Get the size of the EAP blob
hr = HrElGetCustomAuthData (
wszGuid,
pEapcfg->dwKey,
EapolIntfParams.dwSizeOfSSID,
EapolIntfParams.bSSID,
NULL,
&cbData
);
if (!SUCCEEDED(hr))
{
if ((EapolIntfParams.dwSizeOfSSID != 0) &&
(hr == HRESULT_FROM_WIN32(ERROR_FILE_NOT_FOUND)))
{
TraceTag (ttidLanUi, "HrElGetCustomAuthData: SSID!= NULL, not found blob for SSID");
// The Last Used SSID did not have a connection
// blob created. Call again for size of blob with
// NULL SSID
EapolIntfParams.dwSizeOfSSID = 0;
// Get the size of the EAP blob
hr = HrElGetCustomAuthData (
wszGuid,
pEapcfg->dwKey,
0,
NULL,
NULL,
&cbData
);
}
if (hr == E_OUTOFMEMORY)
{
if (cbData <= 0)
{
// No EAP blob stored in the registry
TraceTag (ttidLanUi, "HrElGetCustomAuthData: No blob stored in reg at all");
pbData = NULL;
// Will continue processing for errors
// Not exit
}
else
{
TraceTag (ttidLanUi, "HrElGetCustomAuthData: Found auth blob in registry");
// Allocate memory to hold the blob
pbData = (PBYTE) MALLOC (cbData);
if (pbData == NULL)
{
hr = E_OUTOFMEMORY;
TraceTag (ttidLanUi, "HrElGetCustomAuthData: Error in memory allocation for EAP blob");
continue;
}
ZeroMemory (pbData, cbData);
hr = HrElGetCustomAuthData (
wszGuid,
pEapcfg->dwKey,
EapolIntfParams.dwSizeOfSSID,
EapolIntfParams.bSSID,
pbData,
&cbData
);
if (!SUCCEEDED(hr))
{
TraceTag (ttidLanUi, "HrElGetCustomAuthData: HrElGetCustomAuthData failed with %ld",
LresFromHr(hr));
FREE ( pbData );
hr = S_OK;
continue;
}
TraceTag (ttidLanUi, "HrElGetCustomAuthData: HrElGetCustomAuthData successfully got blob of length %ld"
, cbData);
}
}
else
{
TraceTag (ttidLanUi, "HrElGetCustomAuthData: Not got ERROR_NOT_ENOUGH_MEMORY error; Unknown error !!!");
continue;
}
}
else
{
// HrElGetCustomAuthData will always return
// error with cbData = 0
}
if (pEapcfg->pData != NULL)
{
FREE ( pEapcfg->pData );
}
pEapcfg->pData = (UCHAR *)pbData;
pEapcfg->cbData = cbData;
}
// Choose the EAP name that will appear in the combo box
pNode = EapcfgNodeFromKey(
pListEapcfgs, EapolIntfParams.dwEapType );
pOriginalEapcfgNode = pNode;
// Fill the EAP packages listbox and select the previously identified
// selection. The Properties button is disabled by default, but may
// be enabled when the EAP list selection is set.
::EnableWindow(GetDlgItem(CID_CA_PB_Properties), FALSE);
for (pNode = DtlGetFirstNode( pListEapcfgs );
pNode;
pNode = DtlGetNextNode( pNode ))
{
EAPCFG* pEapcfg = NULL;
INT i;
TCHAR* pszBuf = NULL;
pEapcfg = (EAPCFG* )DtlGetData( pNode );
ASSERT( pEapcfg );
ASSERT( pEapcfg->pszFriendlyName );
pszBuf = (TCHAR *) MALLOC (( lstrlen(pEapcfg->pszFriendlyName) + 1 ) * sizeof(TCHAR));
if (!pszBuf)
{
continue;
}
lstrcpy( pszBuf, pEapcfg->pszFriendlyName );
i = ComboBox_AddItem( GetDlgItem(CID_CA_LB_EapPackages),
pszBuf, pNode );
if (pNode == pOriginalEapcfgNode)
{
// Select the EAP name that will appear in the
// combo box
ComboBox_SetCurSelNotify( GetDlgItem(CID_CA_LB_EapPackages), i );
}
FREE ( pszBuf );
}
}
ComboBox_AutoSizeDroppedWidth( GetDlgItem(CID_CA_LB_EapPackages) );
// Disable the Properties button, if EAPOL is not enabled
// or if the user is not AdminUser
// if ((!FIsUserAdmin()) || (!IS_EAPOL_ENABLED(EapolIntfParams.dwEapFlags)))
if ((!IS_EAPOL_ENABLED(EapolIntfParams.dwEapFlags)))
{
::EnableWindow (GetDlgItem(CID_CA_PB_Properties), FALSE);
}
} while (FALSE);
return LresFromHr(hr);
}
//+---------------------------------------------------------------------------
//
// Member: CLanSecurityPage::OnContextMenu
//
// Purpose: When right click a control, bring up help
//
// Arguments: Standard command parameters
//
// Returns:
//
// Author: sachins
//
LRESULT
CLanSecurityPage::OnContextMenu(UINT uMsg,
WPARAM wParam,
LPARAM lParam,
BOOL& fHandled)
{
TraceFileFunc(ttidLanUi);
if (m_adwHelpIDs != NULL)
{
::WinHelp(m_hWnd,
c_szNetCfgHelpFile,
HELP_CONTEXTMENU,
(ULONG_PTR)m_adwHelpIDs);
}
return 0;
}
//+---------------------------------------------------------------------------
//
// Member: CLanSecurityPage::OnHelp
//
// Purpose: When drag context help icon over a control, bring up help
//
// Arguments: Standard command parameters
//
// Returns:
//
// Author: sachins
//
LRESULT
CLanSecurityPage::OnHelp( UINT uMsg,
WPARAM wParam,
LPARAM lParam,
BOOL& fHandled)
{
TraceFileFunc(ttidLanUi);
LPHELPINFO lphi = reinterpret_cast<LPHELPINFO>(lParam);
Assert(lphi);
if ((m_adwHelpIDs != NULL) && (HELPINFO_WINDOW == lphi->iContextType))
{
::WinHelp(static_cast<HWND>(lphi->hItemHandle),
c_szNetCfgHelpFile,
HELP_WM_HELP,
(ULONG_PTR)m_adwHelpIDs);
}
return 0;
}
//+---------------------------------------------------------------------------
//
// Member: CLanSecurityPage::OnDestroy
//
// Purpose: Called when the dialog page is destroyed
//
// Arguments:
// uMsg []
// wParam []
// lParam []
// bHandled []
//
// Returns:
//
// Author: sachins
//
// Notes:
//
LRESULT CLanSecurityPage::OnDestroy(UINT uMsg, WPARAM wParam, LPARAM lParam,
BOOL& bHandled)
{
TraceFileFunc(ttidLanUi);
if (pListEapcfgs)
{
DtlDestroyList (pListEapcfgs, DestroyEapcfgNode);
}
pListEapcfgs = NULL;
return 0;
}
//+---------------------------------------------------------------------------
//
// Member: CLanSecurityPage::OnProperties
//
// Purpose: Handles the clicking of the Properties button
//
// Arguments:
// wNotifyCode []
// wID []
// hWndCtl []
// bHandled []
//
// Returns: error code
//
// Author: sachins
//
// Notes:
//
LRESULT CLanSecurityPage::OnProperties(WORD wNotifyCode, WORD wID,
HWND hWndCtl, BOOL& bHandled)
{
TraceFileFunc(ttidLanUi);
DWORD dwErr = 0;
DTLNODE* pNode = NULL;
EAPCFG* pEapcfg = NULL;
RASEAPINVOKECONFIGUI pInvokeConfigUi;
RASEAPFREE pFreeConfigUIData;
HINSTANCE h;
BYTE* pConnectionData = NULL;
DWORD cbConnectionData = 0;
HRESULT hr = S_OK;
// Look up the selected package configuration and load the associated
// configuration DLL.
pNode = (DTLNODE* )ComboBox_GetItemDataPtr(
GetDlgItem(CID_CA_LB_EapPackages),
ComboBox_GetCurSel( GetDlgItem(CID_CA_LB_EapPackages) ) );
ASSERT( pNode );
if (!pNode)
{
return E_UNEXPECTED;
}
pEapcfg = (EAPCFG* )DtlGetData( pNode );
ASSERT( pEapcfg );
h = NULL;
if (!(h = LoadLibrary( pEapcfg->pszConfigDll ))
|| !(pInvokeConfigUi =
(RASEAPINVOKECONFIGUI )GetProcAddress(
h, "RasEapInvokeConfigUI" ))
|| !(pFreeConfigUIData =
(RASEAPFREE) GetProcAddress(
h, "RasEapFreeMemory" )))
{
// Cannot load configuration DLL
if (h)
{
FreeLibrary( h );
}
return E_FAIL;
}
// Call the configuration DLL to popup it's custom configuration UI.
pConnectionData = NULL;
cbConnectionData = 0;
dwErr = pInvokeConfigUi(
pEapcfg->dwKey,
GetParent(),
RAS_EAP_FLAG_8021X_AUTH,
pEapcfg->pData,
pEapcfg->cbData,
&pConnectionData,
&cbConnectionData
);
if (dwErr != 0)
{
FreeLibrary( h );
return E_FAIL;
}
// Store the configuration information returned in the package descriptor.
FREE ( pEapcfg->pData );
pEapcfg->pData = NULL;
pEapcfg->cbData = 0;
if (pConnectionData)
{
if (cbConnectionData > 0)
{
// Copy it into the eap node
pEapcfg->pData = (PUCHAR) MALLOC (cbConnectionData);
if (pEapcfg->pData)
{
CopyMemory( pEapcfg->pData, pConnectionData, cbConnectionData );
pEapcfg->cbData = cbConnectionData;
}
}
}
pFreeConfigUIData( pConnectionData );
// Note any "force user to configure" requirement on the package has been
// satisfied.
pEapcfg->fConfigDllCalled = TRUE;
FreeLibrary( h );
TraceError("CLanSecurityPage::OnProperties", hr);
return LresFromHr(hr);
}
//+---------------------------------------------------------------------------
//
// Member: CLanSecurityPage::OnEapSelection
//
// Purpose: Handles the clicking of the EAP checkbox
//
// Arguments:
// wNotifyCode []
// wID []
// hWndCtl []
// bHandled []
//
// Returns:
//
// Author: sachins
//
// Notes:
//
LRESULT CLanSecurityPage::OnEapSelection(WORD wNotifyCode, WORD wID,
HWND hWndCtl, BOOL& bHandled)
{
TraceFileFunc(ttidLanUi);
HRESULT hr = S_OK;
EAPCFG* pEapcfg = NULL;
INT iSel = 0;
// Toggle buttons based on selection
if (BST_CHECKED == IsDlgButtonChecked(CID_CA_RB_Eap))
{
::EnableWindow(GetDlgItem(CID_CA_LB_EapPackages), TRUE);
::EnableWindow(GetDlgItem(IDC_TXT_EAP_TYPE), TRUE);
// Get the EAPCFG information for the currently selected EAP package.
iSel = ComboBox_GetCurSel(GetDlgItem(CID_CA_LB_EapPackages));
// iSel is the index in the displayed list as well as the
// index of the dll that are loaded.
// Get the cfgnode corresponding to this index
if (iSel >= 0)
{
DTLNODE* pNode;
pNode =
(DTLNODE* )ComboBox_GetItemDataPtr(
GetDlgItem(CID_CA_LB_EapPackages), iSel );
if (pNode)
{
pEapcfg = (EAPCFG* )DtlGetData( pNode );
}
}
// Enable the Properties button if the selected package has a
// configuration entrypoint
// if (FIsUserAdmin())
{
::EnableWindow ( GetDlgItem(CID_CA_PB_Properties),
(pEapcfg && !!(pEapcfg->pszConfigDll)) );
}
::EnableWindow(GetDlgItem(CID_CA_RB_MachineAuth), TRUE);
::EnableWindow(GetDlgItem(CID_CA_RB_GuestAuth), TRUE);
}
else
{
::EnableWindow(GetDlgItem (IDC_TXT_EAP_TYPE), FALSE);
::EnableWindow(GetDlgItem (CID_CA_LB_EapPackages), FALSE);
::EnableWindow(GetDlgItem (CID_CA_PB_Properties), FALSE);
::EnableWindow(GetDlgItem(CID_CA_RB_MachineAuth), FALSE);
::EnableWindow(GetDlgItem(CID_CA_RB_GuestAuth), FALSE);
}
TraceError("CLanSecurityPage::OnEapSelection", hr);
return LresFromHr(hr);
}
//+---------------------------------------------------------------------------
//
// Member: CLanSecurityPage::OnEapPackages
//
// Purpose: Handles the clicking of the EAP packages combo box
//
// Arguments:
// wNotifyCode []
// wID []
// hWndCtl []
// bHandled []
//
// Returns:
//
// Author: sachins
//
// Notes:
//
LRESULT CLanSecurityPage::OnEapPackages(WORD wNotifyCode, WORD wID,
HWND hWndCtl, BOOL& bHandled)
{
TraceFileFunc(ttidLanUi);
HRESULT hr = S_OK;
EAPCFG* pEapcfg = NULL;
INT iSel = 0;
// Get the EAPCFG information for the selected EAP package.
iSel = ComboBox_GetCurSel(GetDlgItem(CID_CA_LB_EapPackages));
// iSel is the index in the displayed list as well as the
// index of the dll that are loaded.
// Get the cfgnode corresponding to this index
if (iSel >= 0)
{
DTLNODE* pNode = NULL;
pNode =
(DTLNODE* )ComboBox_GetItemDataPtr(
GetDlgItem(CID_CA_LB_EapPackages), iSel );
if (pNode)
{
pEapcfg = (EAPCFG* )DtlGetData( pNode );
}
}
// Enable the Properties button if the selected package has a
// configuration entrypoint
if (BST_CHECKED == IsDlgButtonChecked(CID_CA_RB_Eap))
{
::EnableWindow ( GetDlgItem(CID_CA_PB_Properties),
(pEapcfg && !!(pEapcfg?pEapcfg->pszConfigDll:NULL)) );
}
TraceError("CLanSecurityPage::OnEapPackages", hr);
return LresFromHr(hr);
}
//+---------------------------------------------------------------------------
//
// Member: CLanSecurityPage::OnKillActive
//
// Purpose: Called to check warning conditions before the security
// page is going away
//
// Arguments:
// idCtrl []
// pnmh []
// bHandled []
//
// Returns:
//
// Author: sachins
//
// Notes:
//
LRESULT CLanSecurityPage::OnKillActive(int idCtrl, LPNMHDR pnmh,
BOOL& bHandled)
{
TraceFileFunc(ttidLanUi);
BOOL fError;
fError = m_fNetcfgInUse;
::SetWindowLongPtr(m_hWnd, DWLP_MSGRESULT, fError);
return fError;
}
//+---------------------------------------------------------------------------
//
// Member: CLanSecurityPage::OnApply
//
// Purpose: Called when the Networking page is applied
//
// Arguments:
// idCtrl []
// pnmh []
// bHandled []
//
// Returns:
//
// Author: sachins
//
// Notes:
//
LRESULT CLanSecurityPage::OnApply(int idCtrl, LPNMHDR pnmh, BOOL& bHandled)
{
TraceFileFunc(ttidLanUi);
WCHAR wszGuid[c_cchGuidWithTerm];
WCHAR *pwszLastUsedSSID = NULL;
DWORD dwSizeofSSID = 0;
DWORD dwEapFlags = 0;
DWORD dwDefaultEapType = 0;
EAPOL_INTF_PARAMS EapolIntfParams;
NETCON_PROPERTIES* pProps = NULL;
HRESULT hrOverall = S_OK;
HRESULT hr = S_OK;
// Save the EAP configuration data into the registry
DTLNODE* pNodeEap = NULL;
#if 0
if (!FIsUserAdmin())
{
TraceTag (ttidLanUi, "CLanSecurityPage::OnApply: Non-admin user, not saving data");
return LresFromHr(hr);
}
#endif
hr = m_pconn->GetProperties(&pProps);
if (!SUCCEEDED(hr))
{
TraceTag (ttidLanUi, "CLanSecurityPage::OnApply: Error in m_pconn->GetProperties");
return LresFromHr(hr);
}
hr = S_OK;
if (::StringFromGUID2(pProps->guidId, wszGuid, c_cchGuidWithTerm) == 0)
{
TraceTag (ttidLanUi, "CLanSecurityPage::OnApply: StringFromGUID2 failed");
FreeNetconProperties(pProps);
hr = E_FAIL;
return LresFromHr(hr);
}
FreeNetconProperties(pProps);
// Get the Last Used SSID on the interface and set the
// EAP blob for that interface
ZeroMemory ((BYTE *)&EapolIntfParams, sizeof(EAPOL_INTF_PARAMS));
EapolIntfParams.dwEapFlags = DEFAULT_EAP_STATE;
hr = HrElGetInterfaceParams (
wszGuid,
&EapolIntfParams
);
if (FAILED(hr))
{
TraceTag (ttidLanUi, "OnApply: HrElGetInterfaceParams failed with error %ld",
LresFromHr(hr));
return LresFromHr(hr);
}
// Save data for all EAP packages in the registry
if (pListEapcfgs == NULL)
{
return LresFromHr(S_OK);
}
{
DTLNODE* pNode = NULL;
EAPCFG* pEapcfg = NULL;
pNode = (DTLNODE* )ComboBox_GetItemDataPtr(
GetDlgItem (CID_CA_LB_EapPackages),
ComboBox_GetCurSel( GetDlgItem (CID_CA_LB_EapPackages) ) );
if (pNode == NULL)
{
return LresFromHr (E_FAIL);
}
pEapcfg = (EAPCFG* )DtlGetData( pNode );
if (pEapcfg == NULL)
{
return LresFromHr (E_FAIL);
}
dwDefaultEapType = pEapcfg->dwKey;
}
for (pNodeEap = DtlGetFirstNode(pListEapcfgs);
pNodeEap;
pNodeEap = DtlGetNextNode(pNodeEap))
{
EAPCFG* pcfg = (EAPCFG* )DtlGetData(pNodeEap);
if (pcfg == NULL)
{
continue;
}
hr = S_OK;
TraceTag (ttidLanUi, "Saving data for EAP Id = %ld", pcfg->dwKey);
TraceTag (ttidLanUi, "OnApply: Setting customauthdata for %S",
wszGuid);
// ignore error and continue with next
hr = HrElSetCustomAuthData (
wszGuid,
pcfg->dwKey,
EapolIntfParams.dwSizeOfSSID,
EapolIntfParams.bSSID,
pcfg->pData,
pcfg->cbData);
if (FAILED (hr))
{
TraceTag (ttidLanUi, "HrElSetCustomAuthData failed");
hrOverall = hr;
hr = S_OK;
}
else
{
TraceTag (ttidLanUi, "HrElSetCustomAuthData succeeded");
}
FREE (pcfg->pData);
pcfg->pData = NULL;
pcfg->cbData = 0;
}
// If CID_CA_RB_Eap is checked, EAPOL is enabled on the interface
if ( Button_GetCheck( GetDlgItem(CID_CA_RB_Eap) ) )
{
dwEapFlags |= EAPOL_ENABLED;
if (Button_GetCheck( GetDlgItem(CID_CA_RB_MachineAuth )))
dwEapFlags |= EAPOL_MACHINE_AUTH_ENABLED;
if (Button_GetCheck( GetDlgItem(CID_CA_RB_GuestAuth )))
dwEapFlags |= EAPOL_GUEST_AUTH_ENABLED;
// Save the params for this interface in registry
EapolIntfParams.dwEapType = dwDefaultEapType;
EapolIntfParams.dwEapFlags = dwEapFlags;
hr = HrElSetInterfaceParams (
wszGuid,
&EapolIntfParams
);
if (FAILED(hr))
{
TraceTag (ttidLanUi, "HrElSetInterfaceParams enabled failed with error %ld",
LresFromHr(hr));
hrOverall = hr;
hr = S_OK;
}
}
else
{
dwEapFlags |= EAPOL_DISABLED;
if (Button_GetCheck( GetDlgItem(CID_CA_RB_MachineAuth )))
dwEapFlags |= EAPOL_MACHINE_AUTH_ENABLED;
if (Button_GetCheck( GetDlgItem(CID_CA_RB_GuestAuth )))
dwEapFlags |= EAPOL_GUEST_AUTH_ENABLED;
// Save the params for this interface in registry
EapolIntfParams.dwEapType = dwDefaultEapType;
EapolIntfParams.dwEapFlags = dwEapFlags;
hr = HrElSetInterfaceParams (
wszGuid,
&EapolIntfParams
);
if (FAILED(hr))
{
TraceTag (ttidLanUi, "HrElSetInterfaceParams EAPOL disabled failed with error %ld",
LresFromHr(hr));
hrOverall = hr;
hr = S_OK;
}
}
if (FAILED(hrOverall))
{
NcMsgBox(
WZCGetSPResModule(),
m_hWnd,
IDS_LANUI_ERROR_CAPTION,
IDS_EAPOL_PARTIAL_APPLY,
MB_ICONSTOP|MB_OK);
}
return LresFromHr(hr);
}
//+---------------------------------------------------------------------------
//
// Member: CLanSecurityPage::OnCancel
//
// Purpose: Called when the Networking page is cancelled.
//
// Arguments:
// idCtrl []
// pnmh []
// bHandled []
//
// Returns:
//
// Author: sachins
//
//
LRESULT CLanSecurityPage::OnCancel(int idCtrl, LPNMHDR pnmh, BOOL& bHandled)
{
TraceFileFunc(ttidLanUi);
if (pListEapcfgs)
{
DtlDestroyList (pListEapcfgs, DestroyEapcfgNode);
}
pListEapcfgs = NULL;
::SetWindowLongPtr(m_hWnd, DWLP_MSGRESULT, m_fNetcfgInUse);
return m_fNetcfgInUse;
}