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/*++
Copyright (c) Microsoft Corporation. All rights reserved.
Module Name:
devwiz.c
Abstract:
Device Installer functions for install wizard support.
Author:
Lonny McMichael (lonnym) 22-Sep-1995
Revision History:
--*/
#include "precomp.h"
#pragma hdrstop
//
// Define some macros to make the code a little cleaner.
//
//
// BOOL
// USE_CI_SELSTRINGS(
// IN PDEVINSTALL_PARAM_BLOCK p
// );
//
// This macro checks all the appropriate values to determine whether the
// class-installer provided strings may be used in the wizard.
//
#define USE_CI_SELSTRINGS(p) \
\ (((((p)->Flags) & (DI_USECI_SELECTSTRINGS | DI_CLASSINSTALLPARAMS)) == \ (DI_USECI_SELECTSTRINGS | DI_CLASSINSTALLPARAMS)) && \ (((p)->ClassInstallHeader->InstallFunction) == DIF_SELECTDEVICE))
//
// PTSTR
// GET_CI_SELSTRING(
// IN PDEVINSTALL_PARAM_BLOCK p,
// IN <FieldName> f
// );
//
// This macro retrieves a pointer to the specified string in a
// SP_SELECTDEVICE_PARAMS structure.
//
#define GET_CI_SELSTRINGS(p, f) \
\ (((PSP_SELECTDEVICE_PARAMS)((p)->ClassInstallHeader))->f)
//
// Definitions for timer used in device selection listboxes.
//
#define SELECTMFG_TIMER_ID 1
#define SELECTMFG_TIMER_DELAY 250
//
// Define a message sent from our auxilliary class driver search thread.
//
#define WMX_CLASSDRVLIST_DONE (WM_USER+131)
#define WMX_NO_DRIVERS_IN_LIST (WM_USER+132)
//
// HELP ID's
//
static const DWORD SelectDeviceShowAllHelpIDs[]={ IDC_NDW_PICKDEV_MFGLIST, IDH_DEVMGR_SELECTDEVICE_MANUFACTURER, IDC_NDW_PICKDEV_ONEMFG_DRVLIST, IDH_DEVMGR_SELECTDEVICE_MODEL, IDC_NDW_PICKDEV_DRVLIST, IDH_DEVMGR_SELECTDEVICE_MODEL, IDC_NDW_STATUS_TEXT, IDH_NOHELP, IDC_CLASSICON, IDH_NOHELP, IDC_NDW_PICKDEV_COMPAT, IDH_DEVMGR_SELECTDEVICE_SHOWCOMPATIBLE, IDC_NDW_PICKDEV_WINDOWSUPDATE, IDH_DEVMGR_SELECTDEVICE_WINDOWSUPDATE, IDC_NDW_PICKDEV_HAVEDISK, IDH_DEVMGR_SELECTDEVICE_HAVEDISK, IDC_NDW_TEXT, IDH_NOHELP, IDD_DEVINSLINE, IDH_NOHELP, 0, 0};
static const DWORD SelectDeviceShowSimilarHelpIDs[]={ IDC_NDW_PICKDEV_MFGLIST, IDH_DEVMGR_SELECTDEVICE_MANUFACTURER, IDC_NDW_PICKDEV_ONEMFG_DRVLIST, IDH_DEVMGR_SELECTDEVICE_MODEL, IDC_NDW_PICKDEV_DRVLIST, IDH_DEVMGR_SELECTDEVICE_MODEL, IDC_NDW_STATUS_TEXT, IDH_NOHELP, IDC_CLASSICON, IDH_NOHELP, IDC_NDW_PICKDEV_COMPAT, IDH_DEVMGR_SELECTDEVICE_SHOWCOMPATIBLE, IDC_NDW_PICKDEV_WINDOWSUPDATE, IDH_DEVMGR_SELECTDEVICE_WINDOWSUPDATE, IDC_NDW_PICKDEV_HAVEDISK, IDH_DEVMGR_SELECTDEVICE_HAVEDISK, IDC_NDW_TEXT, IDH_NOHELP, IDD_DEVINSLINE, IDH_NOHELP, 0, 0};
#define SELECTDEVICE_HELP TEXT("devmgr.hlp")
//
// Define structure containing class driver search context that is passed to
// an auxilliary thread while a Select Device dialog is displayed.
//
typedef struct _CLASSDRV_THREAD_CONTEXT {
HDEVINFO DeviceInfoSet; SP_DEVINFO_DATA DeviceInfoData;
HWND NotificationWindow;
} CLASSDRV_THREAD_CONTEXT, *PCLASSDRV_THREAD_CONTEXT;
//
// Private function prototypes
//
DWORDpSetupCreateNewDevWizData( IN PSP_INSTALLWIZARD_DATA InstallWizardData, OUT PNEWDEVWIZ_DATA *NewDeviceWizardData );
UINTCALLBACKSelectDevicePropSheetPageProc( IN HWND hwnd, IN UINT uMsg, IN LPPROPSHEETPAGE ppsp );
INT_PTRCALLBACKSelectDeviceDlgProc( IN HWND hwndDlg, IN UINT uMsg, IN WPARAM wParam, IN LPARAM lParam );
BOOLInitSelectDeviceDlg( IN HWND hwndDlg, IN OUT PNEWDEVWIZ_DATA ndwData );
VOID_OnSysColorChange( HWND hWnd, WPARAM wParam, LPARAM lParam );
BOOLOnSetActive( IN HWND hwndDlg, IN OUT PNEWDEVWIZ_DATA ndwData );
DWORDHandleSelectOEM( IN HWND hwndDlg, IN OUT PNEWDEVWIZ_DATA ndwData );
DWORDHandleWindowsUpdate( IN HWND hwndDlg, IN OUT PNEWDEVWIZ_DATA ndwData );
DWORDFillInDeviceList( IN HWND hwndDlg, IN PSP_DIALOGDATA lpdd );
VOIDShowListForMfg( IN PSP_DIALOGDATA lpdd, IN PDEVICE_INFO_SET DeviceInfoSet, IN PDEVINSTALL_PARAM_BLOCK InstallParamBlock, IN PDRIVER_NODE DriverNode, OPTIONAL IN INT iMfg );
VOIDLockAndShowListForMfg( IN PSP_DIALOGDATA lpdd, IN INT iMfg );
PDRIVER_NODEGetDriverNodeFromLParam( IN PDEVICE_INFO_SET DeviceInfoSet, IN PSP_DIALOGDATA lpdd, IN LPARAM lParam );
BOOLpSetupIsSelectedHardwareIdValid( IN HWND hWnd, IN PSP_DIALOGDATA lpdd, IN INT iCur );
VOIDSetSelectedDriverNode( IN PSP_DIALOGDATA lpdd, IN INT iCur );
BOOLbNoDevsToShow( IN PDEVINFO_ELEM DevInfoElem );
PNEWDEVWIZ_DATAGetNewDevWizDataFromPsPage( LPPROPSHEETPAGE ppsp );
LONGGetCurDesc( IN PSP_DIALOGDATA lpdd );
VOIDOnCancel( IN PNEWDEVWIZ_DATA ndwData );
VOID__cdeclClassDriverSearchThread( IN PVOID Context );
BOOLpSetupIsClassDriverListBuilt( IN PSP_DIALOGDATA lpdd );
VOIDpSetupDevInfoDataFromDialogData( IN PSP_DIALOGDATA lpdd, OUT PSP_DEVINFO_DATA DeviceInfoData );
VOIDToggleDialogControls( IN HWND hwndDlg, IN OUT PNEWDEVWIZ_DATA ndwData, IN BOOL Enable );
voidCleanupDriverLists( IN OUT PNEWDEVWIZ_DATA ndwData );
BOOLCDMIsInternetAvailable( void );
HPROPSHEETPAGEWINAPISetupDiGetWizardPage( IN HDEVINFO DeviceInfoSet, IN PSP_DEVINFO_DATA DeviceInfoData, OPTIONAL IN PSP_INSTALLWIZARD_DATA InstallWizardData, IN DWORD PageType, IN DWORD Flags )/*++
Routine Description:
This routine retrieves a handle to one of the Setup API-provided wizard pages, for an application to include in its own wizard.
Arguments:
DeviceInfoSet - Supplies the handle of the device information set to retrieve a wizard page for.
DeviceInfoData - Optionally, supplies the address of a device information element with which the wizard page will be associated. This parameter is only used if the flags parameter includes DIWP_FLAG_USE_DEVINFO_DATA. If that flag is set, and if this parameter is not specified, then the wizard page will be associated with the global class driver list.
InstallWizardData - Supplies the address of a PSP_INSTALLWIZARD_DATA structure containing parameters to be used by this wizard page. The cbSize field must be set to the size of the structure, in bytes, or the structure will be considered invalid.
PageType - Supplies an ordinal indicating the type of wizard page to be retreived. May be one of the following values:
SPWPT_SELECTDEVICE - Retrieve a select device wizard page.
Flags - Supplies flags that specify how the wizard page is to be created. May be a combination of the following values:
SPWP_USE_DEVINFO_DATA - Use the device information element specified by DeviceInfoData, or use the global class driver list if DeviceInfoData is not supplied. If this flag is not supplied, the wizard page will act upon the currently selected device (as selected by SetupDiSetSelectedDevice), or upon the global class driver list if no device is selected.
Return Value:
If the function succeeds, the return value is the handle to the requested wizard page.
If the function fails, the return value is NULL. To get extended error information, call GetLastError.
Remarks:
A device information set may not be destroyed as long as there are any active wizard pages using it. In addition, if the wizard page is associated with a particular device information element, then that element will not be deletable as long as it is being used by a wizard page.
--*/{ PDEVICE_INFO_SET pDeviceInfoSet = NULL; PDEVINFO_ELEM DevInfoElem; DWORD Err = NO_ERROR; HPROPSHEETPAGE hPage = NULL; PNEWDEVWIZ_DATA ndwData = NULL; PWIZPAGE_OBJECT WizPageObject = NULL; //
// Store the address of the corresponding wizard object at the
// end of the PROPSHEETPAGE buffer.
//
BYTE pspBuffer[sizeof(PROPSHEETPAGE) + sizeof(PVOID)]; LPPROPSHEETPAGE Page = (LPPROPSHEETPAGE)pspBuffer;
try { //
// Make sure we're running interactively.
//
if(GlobalSetupFlags & (PSPGF_NONINTERACTIVE|PSPGF_UNATTENDED_SETUP)) { Err = ERROR_REQUIRES_INTERACTIVE_WINDOWSTATION; leave; }
if(!(pDeviceInfoSet = AccessDeviceInfoSet(DeviceInfoSet))) { Err = ERROR_INVALID_HANDLE; leave; }
switch(PageType) {
case SPWPT_SELECTDEVICE :
Page->pszTemplate = MAKEINTRESOURCE(IDD_DYNAWIZ_SELECTDEV_PAGE); Page->pfnDlgProc = SelectDeviceDlgProc; Page->pfnCallback = SelectDevicePropSheetPageProc;
Page->pszHeaderTitle = MAKEINTRESOURCE(IDS_NDW_SELECTDEVICE); Page->pszHeaderSubTitle = NULL;
break;
default : Err = ERROR_INVALID_PARAMETER; leave; }
//
// Validate the supplied InstallWizardData structure, and create a
// private storage buffer for internal use by the wizard page.
//
if((Err = pSetupCreateNewDevWizData(InstallWizardData, &ndwData)) != NO_ERROR) { leave; }
//
// Store the device information set handle in the dialogdata structure
// embedded in the New Device Wizard buffer.
//
ndwData->ddData.DevInfoSet = DeviceInfoSet;
//
// If the caller specified the SPWP_USE_DEVINFO_DATA flag, then store information
// in the dialog data structure about the specified devinfo element (if supplied).
//
if(Flags & SPWP_USE_DEVINFO_DATA) { if(DeviceInfoData) { //
// Verify that the specified device information element is a valid one.
//
if(!(DevInfoElem = FindAssociatedDevInfoElem(pDeviceInfoSet, DeviceInfoData, NULL))) { Err = ERROR_INVALID_PARAMETER; leave;
} else if(DevInfoElem->DiElemFlags & DIE_IS_LOCKED) { //
// Device information element cannot be explicitly used by more than
// one wizard page at a time.
//
Err = ERROR_DEVINFO_DATA_LOCKED; leave; }
DevInfoElem->DiElemFlags |= DIE_IS_LOCKED; ndwData->ddData.DevInfoElem = DevInfoElem; } ndwData->ddData.flags = DD_FLAG_USE_DEVINFO_ELEM; }
//
// We've successfully created and initialized the devwiz data structure.
// Now create a wizpage object so we can keep track of it.
//
if(WizPageObject = MyMalloc(sizeof(WIZPAGE_OBJECT))) { WizPageObject->RefCount = 0; WizPageObject->ndwData = ndwData; //
// Insert this new object into the devinfo set's wizard object list.
//
WizPageObject->Next = pDeviceInfoSet->WizPageList; pDeviceInfoSet->WizPageList = WizPageObject;
} else { Err = ERROR_NOT_ENOUGH_MEMORY; leave; }
Page->dwSize = sizeof(pspBuffer);
Page->dwFlags = PSP_DEFAULT | PSP_USEHEADERTITLE | PSP_USEHEADERSUBTITLE | PSP_USECALLBACK | PSP_USEFUSIONCONTEXT; Page->hActCtx = NULL;
Page->hInstance = MyDllModuleHandle;
Page->lParam = (LPARAM)DeviceInfoSet;
*((PVOID *)(&(pspBuffer[sizeof(PROPSHEETPAGE)]))) = WizPageObject;
if(!(hPage = CreatePropertySheetPage(Page))) { Err = ERROR_INVALID_DATA; }
} except(pSetupExceptionFilter(GetExceptionCode())) { pSetupExceptionHandler(GetExceptionCode(), ERROR_INVALID_PARAMETER, &Err); }
if(pDeviceInfoSet) { UnlockDeviceInfoSet(pDeviceInfoSet); }
if(Err != NO_ERROR) { if(ndwData) { MyFree(ndwData); } if(WizPageObject) { MyFree(WizPageObject); } }
SetLastError(Err); return hPage;}
BOOLWINAPISetupDiGetSelectedDevice( IN HDEVINFO DeviceInfoSet, OUT PSP_DEVINFO_DATA DeviceInfoData )/*++
Routine Description:
This routine retrieves the currently-selected device for the specified device information set. This is typically used during an installation wizard.
Arguments:
DeviceInfoSet - Supplies a handle to the device information set for which the selected device is to be retrieved.
DeviceInfoData - Supplies the address of a SP_DEVINFO_DATA structure that receives the currently-selected device. If there is no device currently selected, then the routine will fail, and GetLastError will return ERROR_NO_DEVICE_SELECTED.
Return Value:
If the function succeeds, the return value is TRUE.
If the function fails, the return value is FALSE. To get extended error information, call GetLastError.
--*/{ PDEVICE_INFO_SET pDeviceInfoSet = NULL; DWORD Err = NO_ERROR;
try {
if(!(pDeviceInfoSet = AccessDeviceInfoSet(DeviceInfoSet))) { Err = ERROR_INVALID_HANDLE; leave; }
if(pDeviceInfoSet->SelectedDevInfoElem) {
if(!(DevInfoDataFromDeviceInfoElement(pDeviceInfoSet, pDeviceInfoSet->SelectedDevInfoElem, DeviceInfoData))) { Err = ERROR_INVALID_USER_BUFFER; }
} else { Err = ERROR_NO_DEVICE_SELECTED; }
} except(pSetupExceptionFilter(GetExceptionCode())) { pSetupExceptionHandler(GetExceptionCode(), ERROR_INVALID_PARAMETER, &Err); }
if(pDeviceInfoSet) { UnlockDeviceInfoSet(pDeviceInfoSet); }
SetLastError(Err); return (Err == NO_ERROR);}
BOOLWINAPISetupDiSetSelectedDevice( IN HDEVINFO DeviceInfoSet, IN PSP_DEVINFO_DATA DeviceInfoData )/*++
Routine Description:
This routine sets the specified device information element to be the currently selected member of a device information set. This is typically used during an installation wizard.
Arguments:
DeviceInfoSet - Supplies a handle to the device information set for which the selected device is to be set.
DeviceInfoData - Supplies the address of a SP_DEVINFO_DATA structure specifying the device information element to be selected.
Return Value:
If the function succeeds, the return value is TRUE.
If the function fails, the return value is FALSE. To get extended error information, call GetLastError.
--*/{ PDEVICE_INFO_SET pDeviceInfoSet = NULL; DWORD Err = NO_ERROR; PDEVINFO_ELEM DevInfoElem;
try {
if(!(pDeviceInfoSet = AccessDeviceInfoSet(DeviceInfoSet))) { Err = ERROR_INVALID_HANDLE; leave; }
DevInfoElem = FindAssociatedDevInfoElem(pDeviceInfoSet, DeviceInfoData, NULL ); if(DevInfoElem) { pDeviceInfoSet->SelectedDevInfoElem = DevInfoElem; } else { Err = ERROR_INVALID_PARAMETER; }
} except(pSetupExceptionFilter(GetExceptionCode())) { pSetupExceptionHandler(GetExceptionCode(), ERROR_INVALID_PARAMETER, &Err); }
if(pDeviceInfoSet) { UnlockDeviceInfoSet(pDeviceInfoSet); }
SetLastError(Err); return (Err == NO_ERROR);}
DWORDpSetupCreateNewDevWizData( IN PSP_INSTALLWIZARD_DATA InstallWizardData, OUT PNEWDEVWIZ_DATA *NewDeviceWizardData )/*++
Routine Description:
This routine validates an InstallWizardData buffer, then allocates and fills in a NEWDEVWIZ_DATA buffer based on information supplied therein.
Arguments:
InstallWizardData - Supplies the address of an installation wizard data structure to be validated and used in building the private buffer.
NewDeviceWizardData - Supplies the address of a variable that receives a pointer to the newly-allocated install wizard data buffer. This buffer will not be modified unless the NEWDEVWIZ_DATA buffer was successfully built.
Return Value:
If the function succeeds, the return value is NO_ERROR, otherwise, it is a Win32 error code.
--*/{ PNEWDEVWIZ_DATA ndwData = NULL; DWORD Err = NO_ERROR;
if((InstallWizardData->ClassInstallHeader.cbSize != sizeof(SP_CLASSINSTALL_HEADER)) || (InstallWizardData->ClassInstallHeader.InstallFunction != DIF_INSTALLWIZARD)) {
return ERROR_INVALID_USER_BUFFER; }
//
// The dynamic page entries are currently ignored, as are the Private
// fields. Also, the hwndWizardDlg is not validated.
//
try {
if(ndwData = MyMalloc(sizeof(NEWDEVWIZ_DATA))) { ZeroMemory(ndwData, sizeof(NEWDEVWIZ_DATA)); } else { Err = ERROR_NOT_ENOUGH_MEMORY; leave; }
//
// Initialize the Current Description string table index in the dialog
// data to -1, so that it will get updated when the wizard page is
// first entered.
//
ndwData->ddData.iCurDesc = -1;
//
// Copy the installwizard data.
//
CopyMemory(&(ndwData->InstallData), InstallWizardData, sizeof(SP_INSTALLWIZARD_DATA) );
} except(pSetupExceptionFilter(GetExceptionCode())) { pSetupExceptionHandler(GetExceptionCode(), ERROR_INVALID_PARAMETER, &Err); }
if((Err != NO_ERROR) && ndwData) { MyFree(ndwData); } else { *NewDeviceWizardData = ndwData; }
return Err;}
UINTCALLBACKSelectDevicePropSheetPageProc( IN HWND hwnd, IN UINT uMsg, IN LPPROPSHEETPAGE ppsp )/*++
Routine Description:
This routine is called when the Select Device wizard page is created or destroyed.
Arguments:
hwnd - Reserved
uMsg - Action flag, either PSPCB_CREATE or PSPCB_RELEASE
ppsp - Supplies the address of the PROPSHEETPAGE structure being created or destroyed.
Return Value:
If uMsg is PSPCB_CREATE, then return non-zero to allow the page to be created, or zero to prevent it.
if uMsg is PSPCB_RELEASE, the return value is ignored.
--*/{ PDEVICE_INFO_SET pDeviceInfoSet; PDEVINFO_ELEM DevInfoElem; UINT ret; PVOID WizObjectId; PWIZPAGE_OBJECT CurWizObject, PrevWizObject;
//
// Access the device info set handle stored in the propsheetpage's lParam.
//
if(!(pDeviceInfoSet = AccessDeviceInfoSet((HDEVINFO)(ppsp->lParam)))) { return FALSE; }
ret = TRUE;
try { //
// The ObjectID (pointer, actually) for the corresponding wizard
// object for this page is stored at the end of the ppsp structure.
// Retrieve this now, and look for it in the devinfo set's list of
// wizard objects.
//
WizObjectId = *((PVOID *)(&(((PBYTE)ppsp)[sizeof(PROPSHEETPAGE)])));
for(CurWizObject = pDeviceInfoSet->WizPageList, PrevWizObject = NULL; CurWizObject; PrevWizObject = CurWizObject, CurWizObject = CurWizObject->Next) {
if(WizObjectId == CurWizObject) { //
// We found our object.
//
break; } }
if(!CurWizObject) { ret = FALSE; leave; }
switch(uMsg) {
case PSPCB_CREATE : //
// Fail the create if we've already been created once
// (hopefully, this will never happen).
//
if(CurWizObject->RefCount) { ret = FALSE; leave; } else { CurWizObject->RefCount++; } break;
case PSPCB_RELEASE : //
// Decrement the wizard object refcount. If it goes to zero
// (or if it already was zero because we never got a
// PSPCB_CREATE message), then remove the object from the
// linked list, and free all associated memory.
//
if(CurWizObject->RefCount) { CurWizObject->RefCount--; }
MYASSERT(!CurWizObject->RefCount);
if(!CurWizObject->RefCount) { //
// Remove the object from the object list.
//
if(PrevWizObject) { PrevWizObject->Next = CurWizObject->Next; } else { pDeviceInfoSet->WizPageList = CurWizObject->Next; }
//
// If this wizard object was explicitly tied to a
// particular device information element, then unlock that
// element now.
//
if((CurWizObject->ndwData->ddData.flags & DD_FLAG_USE_DEVINFO_ELEM) && (DevInfoElem = CurWizObject->ndwData->ddData.DevInfoElem)) {
MYASSERT(DevInfoElem->DiElemFlags & DIE_IS_LOCKED);
DevInfoElem->DiElemFlags ^= DIE_IS_LOCKED; }
MyFree(CurWizObject->ndwData); MyFree(CurWizObject); } }
} except(pSetupExceptionFilter(GetExceptionCode())) { pSetupExceptionHandler(GetExceptionCode(), ERROR_INVALID_PARAMETER, NULL); ret = FALSE; }
UnlockDeviceInfoSet(pDeviceInfoSet);
return ret;}
INT_PTRCALLBACKSelectDeviceDlgProc( IN HWND hwndDlg, IN UINT uMsg, IN WPARAM wParam, IN LPARAM lParam )/*++
Routine Description:
This is the dialog proc for the Select Device wizard page.
--*/{ INT iCur; HICON hicon; PNEWDEVWIZ_DATA ndwData; PSP_INSTALLWIZARD_DATA iwd; LV_ITEM lvItem; TCHAR TempString[LINE_LEN]; PCLASSDRV_THREAD_CONTEXT ClassDrvThreadContext; HCURSOR hOldCursor; OSVERSIONINFOEX osVersionInfoEx; DWORD Err;
if(uMsg == WM_INITDIALOG) {
LPPROPSHEETPAGE Page = (LPPROPSHEETPAGE)lParam;
//
// Retrieve a pointer to the device wizard data associated with
// this wizard page.
//
ndwData = GetNewDevWizDataFromPsPage(Page); SetWindowLongPtr(hwndDlg, DWLP_USER, (LONG_PTR)ndwData);
if(ndwData) { ndwData->bInit = TRUE; ndwData->idTimer = 0; ndwData->bInit = FALSE; } else { //
// This is really bad--we can't simply call EndDialog() since we
// don't know whether we're a dialog or a wizard page. This should
// never happen.
//
return TRUE; // we didn't set the focus
}
if(ndwData->ddData.flags & DD_FLAG_IS_DIALOGBOX) { //
// For the stand-alone dialog box version, we initialize here.
//
ndwData->bInit = TRUE; // Still doing some init stuff
//
// Make sure our "waiting for class list" static text control is
// hidden!
//
ShowWindow(GetDlgItem(hwndDlg, IDC_NDW_STATUS_TEXT), SW_HIDE);
if(!InitSelectDeviceDlg(hwndDlg, ndwData)) { //
// We don't have any items displayed so ask the user if they
// want to go directly to Have Disk, or just cancel.
//
PostMessage(hwndDlg, WMX_NO_DRIVERS_IN_LIST, 0, 0); }
ndwData->bInit = FALSE; // Done with init stuff
return FALSE; // we already set the focus.
} else { return TRUE; // we didn't set the focus
}
} else { //
// For the small set of messages that we get before WM_INITDIALOG, we
// won't have a devwizdata pointer!
//
if(ndwData = (PNEWDEVWIZ_DATA)GetWindowLongPtr(hwndDlg, DWLP_USER)) { iwd = &(ndwData->InstallData); } else { //
// If we haven't gotten a WM_INITDIALOG message yet, or if for some
// reason we weren't able to retrieve the ndwData pointer when we
// did, then we simply return FALSE for all messages.
//
// (If we ever need to process messages before WM_INITDIALOG (e.g.,
// set font), then we'll need to modify this approach.)
//
return FALSE; } }
switch(uMsg) {
case WMX_CLASSDRVLIST_DONE :
MYASSERT(ndwData->ddData.AuxThreadRunning); ndwData->ddData.AuxThreadRunning = FALSE;
//
// wParam is a boolean indicating the result of the class driver
// search.
//
// lParam is NO_ERROR upon success, or a Win32 error code
// indicating cause of failure.
//
switch(ndwData->ddData.PendingAction) {
case PENDING_ACTION_NONE : //
// Then the thread has completed, but the user is still
// mulling over the choices on the compatible driver list.
// If the class driver list was successfully built, then
// there's nothing to do here. If it failed for some
// reason (highly unlikely), then we (silently) disable the
// 'show compatible devices' check box.
if(!wParam) { ndwData->ddData.flags |= DD_FLAG_CLASSLIST_FAILED; EnableWindow(GetDlgItem(hwndDlg, IDC_NDW_PICKDEV_COMPAT), FALSE); } break;
case PENDING_ACTION_SELDONE : //
// In this case, we don't care what happened in the other
// thread. The user has made their selection, and we're
// ready to return success.
//
SetSelectedDriverNode(&(ndwData->ddData), ndwData->ddData.CurSelectionForSuccess ); EndDialog(hwndDlg, NO_ERROR); break;
case PENDING_ACTION_SHOWCLASS : //
// Then we've been waiting on the class driver search to
// complete, so that we can show the list. Hopefully, the
// search was successful. If not, we'll give the user a
// popup saying that the list could not be shown, and then
// leave them in the compatible list view (with the class
// list radio button now disabled).
//
ndwData->ddData.PendingAction = PENDING_ACTION_NONE;
if(wParam) { //
// The class driver list was built successfully.
//
if(ndwData->ddData.CurSelectionForSuccess != LB_ERR) {
lvItem.mask = LVIF_TEXT; lvItem.iItem = ndwData->ddData.CurSelectionForSuccess; lvItem.iSubItem = 0; lvItem.pszText = TempString; lvItem.cchTextMax = SIZECHARS(TempString);
if(ListView_GetItem((ndwData->ddData).hwndDrvList, &lvItem)) { //
// Now retrieve the (case-insensitive) string
// ID of this string, and store it as the
// current description ID.
//
(ndwData->ddData).iCurDesc = LookUpStringInDevInfoSet( (ndwData->ddData).DevInfoSet, TempString, FALSE ); } }
ShowWindow(GetDlgItem(hwndDlg, IDC_NDW_STATUS_TEXT), SW_HIDE);
if(FillInDeviceList(hwndDlg, &(ndwData->ddData)) == NO_ERROR) { //
// Enable the OK/Next button
//
if(ndwData->ddData.flags & DD_FLAG_IS_DIALOGBOX) { EnableWindow(GetDlgItem(hwndDlg, IDOK), TRUE); } else { if(((ndwData->InstallData).Flags & NDW_INSTALLFLAG_SKIPCLASSLIST) && ((ndwData->InstallData).Flags & NDW_INSTALLFLAG_EXPRESSINTRO) && !((ndwData->InstallData).DynamicPageFlags & DYNAWIZ_FLAG_PAGESADDED)) { //
// No back if we skipped the Class list, and are in express mode
//
PropSheet_SetWizButtons(GetParent(hwndDlg), PSWIZB_NEXT); } else { PropSheet_SetWizButtons(GetParent(hwndDlg), PSWIZB_BACK | PSWIZB_NEXT); } }
break; } }
//
// Inform the user that the class driver search failed.
//
if(!LoadString(MyDllModuleHandle, IDS_SELECT_DEVICE, TempString, SIZECHARS(TempString))) { *TempString = TEXT('\0'); }
FormatMessageBox(MyDllModuleHandle, hwndDlg, MSG_NO_CLASSDRVLIST_ERROR, TempString, MB_OK | MB_TASKMODAL );
//
// Check the 'Show compatible devices' check box and then
// gray it out since the user cannot uncheck it since we
// don't have a class list.
//
CheckDlgButton(hwndDlg, IDC_NDW_PICKDEV_COMPAT, BST_CHECKED); EnableWindow(GetDlgItem(hwndDlg, IDC_NDW_PICKDEV_COMPAT), FALSE); ndwData->ddData.bShowCompat = TRUE; ndwData->ddData.flags |= DD_FLAG_CLASSLIST_FAILED;
//
// We also must unhide the compatible driver list controls,
// and re-enable the OK button.
//
ShowWindow(GetDlgItem(hwndDlg, IDC_NDW_STATUS_TEXT), SW_HIDE); ShowWindow(GetDlgItem(hwndDlg, IDC_NDW_PICKDEV_ONEMFG_DRVLIST), SW_SHOW); if(ndwData->ddData.flags & DD_FLAG_IS_DIALOGBOX) { EnableWindow(GetDlgItem(hwndDlg, IDOK), TRUE); } else { if(((ndwData->InstallData).Flags & NDW_INSTALLFLAG_SKIPCLASSLIST) && ((ndwData->InstallData).Flags & NDW_INSTALLFLAG_EXPRESSINTRO) && !((ndwData->InstallData).DynamicPageFlags & DYNAWIZ_FLAG_PAGESADDED)) { //
// No back if we skipped the Class list, and are in
// express mode
//
PropSheet_SetWizButtons(GetParent(hwndDlg), PSWIZB_NEXT); } else { PropSheet_SetWizButtons(GetParent(hwndDlg), PSWIZB_BACK | PSWIZB_NEXT); } }
break;
case PENDING_ACTION_CANCEL : //
// This is an easy one. No matter what happened in the
// other thread, we simply want to clean up and return.
//
OnCancel(ndwData); EndDialog(hwndDlg, ERROR_CANCELLED); break;
case PENDING_ACTION_OEM : case PENDING_ACTION_WINDOWSUPDATE:
if(ndwData->ddData.PendingAction == PENDING_ACTION_OEM) { Err = HandleSelectOEM(hwndDlg, ndwData);
if (Err == NO_ERROR) { //
// The class installer picked a driver for the
// user automatically, so just end the dialog or
// go to the next wizard page.
//
ndwData->ddData.PendingAction = PENDING_ACTION_NONE; if(ndwData->ddData.flags & DD_FLAG_IS_DIALOGBOX) { EndDialog(hwndDlg, NO_ERROR); } else { iwd->Flags |= NDW_INSTALLFLAG_CI_PICKED_OEM; PropSheet_PressButton(GetParent(hwndDlg), PSBTN_NEXT); } break; } } else { //
// Call HandleWindowsUpdate. If this API succeeds
// then it will fill in the existing list control with
// the Windows Update drivers.
//
Err = HandleWindowsUpdate(hwndDlg, ndwData); }
ToggleDialogControls(hwndDlg, ndwData, TRUE);
if ((Err == NO_ERROR) || (Err == ERROR_DI_DO_DEFAULT)) { //
// If HandleSelectOEM or HandleWindowsUpdate returned
// NO_ERROR or ERROR_DI_DO_DEFAULT then they have
// updated the existing listbox of drivers, so there
// is no need to fire up the class driver list thread
// again.
//
ndwData->ddData.PendingAction = PENDING_ACTION_NONE; } else { //
// HandleSelectOEM or HandleWindowsUpdate returned some
// other error, so the dialog needs to be put back to
// the state it was in before the user pressed the
// button. This includes starting up the class driver
// search thread again, if needed.
//
if(ndwData->ddData.bShowCompat) { ndwData->ddData.PendingAction = PENDING_ACTION_NONE; } else { ndwData->ddData.PendingAction = PENDING_ACTION_SHOWCLASS; } ndwData->bInit = FALSE; //
// We got here by aborting the class driver search.
// Since we may need it after all, we must re-start the
// search (unless the auxilliary thread happened to
// have already finished before we sent it the abort
// request).
//
if(!(ndwData->ddData.flags & DD_FLAG_CLASSLIST_FAILED) && !pSetupIsClassDriverListBuilt(&(ndwData->ddData))) { //
// Allocate a context structure to pass to the
// auxilliary thread (the auxilliary thread will
// take care of freeing the memory).
//
if(ClassDrvThreadContext = MyMalloc(sizeof(CLASSDRV_THREAD_CONTEXT))) { try { //
// Fill in the context structure, and fire
// off the thread.
//
ClassDrvThreadContext->DeviceInfoSet = ndwData->ddData.DevInfoSet; //
// SP_DEVINFO_DATA can only be retrieved
// whilst the device information set is
// locked.
//
pSetupDevInfoDataFromDialogData( &(ndwData->ddData), &(ClassDrvThreadContext->DeviceInfoData) ); ClassDrvThreadContext->NotificationWindow = hwndDlg; if(_beginthread(ClassDriverSearchThread, 0, ClassDrvThreadContext) == -1) { MyFree(ClassDrvThreadContext); ClassDrvThreadContext = NULL; } else { //
// Our class driver search context has
// been officially handed off to the
// thread we just created. Reset our
// pointer so we won't try to free this
// later.
//
ClassDrvThreadContext = NULL; ndwData->ddData.AuxThreadRunning = TRUE; //
// If we're currently in the class
// driver list view, then disable the
// OK/Next button, since the user can't
// select a class driver yet.
//
if(!ndwData->ddData.bShowCompat) { if(ndwData->ddData.flags & DD_FLAG_IS_DIALOGBOX) { EnableWindow(GetDlgItem(hwndDlg, IDOK), FALSE); } else { if(((ndwData->InstallData).Flags & NDW_INSTALLFLAG_SKIPCLASSLIST) && ((ndwData->InstallData).Flags & NDW_INSTALLFLAG_EXPRESSINTRO) && !((ndwData->InstallData).DynamicPageFlags & DYNAWIZ_FLAG_PAGESADDED)) { //
// No back if we skipped
// the Class list, and are
// in express mode
//
PropSheet_SetWizButtons(GetParent(hwndDlg), 0); } else { PropSheet_SetWizButtons(GetParent(hwndDlg), PSWIZB_BACK); } } } } } except(pSetupExceptionFilter(GetExceptionCode())) { pSetupExceptionHandler(GetExceptionCode(), ERROR_INVALID_PARAMETER, NULL ); if(ClassDrvThreadContext) { MyFree(ClassDrvThreadContext); } } } if(!(ndwData->ddData.AuxThreadRunning)) { //
// We couldn't start the class driver search
// thread. Check and disable the 'Show
// compatible devices' check box.
//
if(!ndwData->ddData.bShowCompat) { CheckDlgButton(hwndDlg, IDC_NDW_PICKDEV_COMPAT, BST_CHECKED ); } ndwData->ddData.flags |= DD_FLAG_CLASSLIST_FAILED; EnableWindow(GetDlgItem(hwndDlg, IDC_NDW_PICKDEV_COMPAT), FALSE); } } }
break; }
break;
case WMX_NO_DRIVERS_IN_LIST: {
TCHAR Title[LINE_LEN];
if(!LoadString(MyDllModuleHandle, IDS_SELECT_DEVICE, Title, SIZECHARS(Title))) { Title[0]=TEXT('\0'); } if(!LoadString(MyDllModuleHandle, IDS_NDW_NODRIVERS_WARNING, TempString, SIZECHARS(TempString))) { TempString[0]=TEXT('\0'); }
if(IDOK == MessageBox(hwndDlg, TempString, Title, MB_OKCANCEL | MB_ICONEXCLAMATION)) { PostMessage(hwndDlg, WM_COMMAND, IDC_NDW_PICKDEV_HAVEDISK, 0); } else { PostMessage(hwndDlg, WM_COMMAND, IDCANCEL, 0); }
break; }
case WM_DESTROY:
if(ndwData->ddData.AuxThreadRunning) { //
// This should never happen. But just to be on the safe side,
// if it does, we'll cancel the search. We _will not_ however,
// wait for the WMX_CLASSDRVLIST_DONE message, to signal that
// the thread has terminated. This should be OK, since the
// worst that can happen is that it will try to send a message
// to a window that no longer exists.
//
SetupDiCancelDriverInfoSearch(ndwData->ddData.DevInfoSet); }
if(ndwData->idTimer) { ndwData->bInit = TRUE; KillTimer(hwndDlg, SELECTMFG_TIMER_ID); }
if(hicon = (HICON)SendDlgItemMessage(hwndDlg, IDC_CLASSICON, STM_GETICON, 0, 0)) { DestroyIcon(hicon); }
if(hicon = (HICON)SendDlgItemMessage(hwndDlg, IDC_NDW_PICKDEV_SIGNED_ICON, STM_GETICON, 0, 0)) { DestroyIcon(hicon); }
if(ndwData->ddData.hImageList) { ImageList_Destroy(ndwData->ddData.hImageList); }
if(ndwData->ddData.hFontNormal) { DeleteObject(ndwData->ddData.hFontNormal); }
if(ndwData->ddData.hFontBold) { DeleteObject(ndwData->ddData.hFontBold); } break;
case WM_COMMAND:
switch(LOWORD(wParam)) {
case IDC_NDW_PICKDEV_COMPAT:
if((HIWORD(wParam) == BN_CLICKED) && IsWindowVisible(GetDlgItem(hwndDlg, LOWORD(wParam)))) {
ndwData->ddData.bShowCompat = IsDlgButtonChecked(hwndDlg, IDC_NDW_PICKDEV_COMPAT);
//
// Update the current description ID in the dialog data
// so that the same device will be highlighted when we
// switch from one view to the other.
//
iCur = (int)ListView_GetNextItem((ndwData->ddData).hwndDrvList, -1, LVNI_SELECTED );
if(ndwData->ddData.AuxThreadRunning) { //
// There are two possibilities here:
//
// 1. The user was looking at the compatible driver
// list, and then decided to look at the class
// driver list, which we're not done building
// yet. In that case, hide the compatible
// driver listbox, and unhide our "waiting for
// class list" static text control.
//
// 2. The user switched to the class driver list
// view, saw that we were still working on it,
// and then decided to switch back to the
// compatible list. In that case, we simply
// need to re-hide the "waiting for class list"
// static text control, and show the compatible
// driver listbox again. In this case, we don't
// want to attempt to re-initialize the listbox,
// as that will require acquiring the HDEVINFO
// lock, and we will hang.
//
if(ndwData->ddData.bShowCompat) {
ShowWindow(GetDlgItem(hwndDlg, IDC_NDW_STATUS_TEXT), SW_HIDE); ShowWindow(GetDlgItem(hwndDlg, IDC_NDW_PICKDEV_ONEMFG_DRVLIST), SW_SHOW); ShowWindow(GetDlgItem(hwndDlg, IDC_NDW_PICKDEV_SIGNED_ICON), SW_SHOW); ShowWindow(GetDlgItem(hwndDlg, IDC_NDW_PICKDEV_SIGNED_TEXT), SW_SHOW); ShowWindow(GetDlgItem(hwndDlg, IDC_NDW_PICKDEV_SIGNED_LINK), SW_SHOW); if(ndwData->ddData.flags & DD_FLAG_IS_DIALOGBOX) { EnableWindow(GetDlgItem(hwndDlg, IDOK), TRUE); } else { if(((ndwData->InstallData).Flags & NDW_INSTALLFLAG_SKIPCLASSLIST) && ((ndwData->InstallData).Flags & NDW_INSTALLFLAG_EXPRESSINTRO) && !((ndwData->InstallData).DynamicPageFlags & DYNAWIZ_FLAG_PAGESADDED)) { //
// No back if we skipped the Class
// list, and are in express mode
//
PropSheet_SetWizButtons(GetParent(hwndDlg), PSWIZB_NEXT); } else { PropSheet_SetWizButtons(GetParent(hwndDlg), PSWIZB_BACK | PSWIZB_NEXT); } }
//
// We no longer have a pending action.
//
ndwData->ddData.PendingAction = PENDING_ACTION_NONE;
} else { //
// Temporarily hide the compatible driver
// listbox, and unhide the "waiting for class
// list" static text control.
//
ShowWindow(GetDlgItem(hwndDlg, IDC_NDW_PICKDEV_ONEMFG_DRVLIST), SW_HIDE); ShowWindow(GetDlgItem(hwndDlg, IDC_NDW_PICKDEV_SIGNED_ICON), SW_HIDE); ShowWindow(GetDlgItem(hwndDlg, IDC_NDW_PICKDEV_SIGNED_TEXT), SW_HIDE); ShowWindow(GetDlgItem(hwndDlg, IDC_NDW_PICKDEV_SIGNED_LINK), SW_HIDE); ShowWindow(GetDlgItem(hwndDlg, IDC_NDW_STATUS_TEXT), SW_SHOW);
if(!LoadString(MyDllModuleHandle, IDS_NDW_RETRIEVING_LIST, TempString, SIZECHARS(TempString))) { TempString[0]=TEXT('\0'); } SetDlgItemText(hwndDlg, IDC_NDW_STATUS_TEXT, TempString);
//
// Disable the OK/Next button, because the user
// can't select a class driver yet.
//
if(ndwData->ddData.flags & DD_FLAG_IS_DIALOGBOX) { EnableWindow(GetDlgItem(hwndDlg, IDOK), FALSE); } else { if(((ndwData->InstallData).Flags & NDW_INSTALLFLAG_SKIPCLASSLIST) && ((ndwData->InstallData).Flags & NDW_INSTALLFLAG_EXPRESSINTRO) && !((ndwData->InstallData).DynamicPageFlags & DYNAWIZ_FLAG_PAGESADDED)) { //
// No back if we skipped the Class
// list, and are in express mode
//
PropSheet_SetWizButtons(GetParent(hwndDlg), 0); } else { PropSheet_SetWizButtons(GetParent(hwndDlg), PSWIZB_BACK); } }
MYASSERT(ndwData->ddData.PendingAction == PENDING_ACTION_NONE);
ndwData->ddData.PendingAction = PENDING_ACTION_SHOWCLASS; ndwData->ddData.CurSelectionForSuccess = iCur; }
} else {
if(iCur != LB_ERR) {
lvItem.mask = LVIF_TEXT; lvItem.iItem = iCur; lvItem.iSubItem = 0; lvItem.pszText = TempString; lvItem.cchTextMax = SIZECHARS(TempString);
if(ListView_GetItem((ndwData->ddData).hwndDrvList, &lvItem)) { //
// Now retrieve the (case-insensitive)
// string ID of this string, and store it
// as the current description ID.
//
(ndwData->ddData).iCurDesc = LookUpStringInDevInfoSet((ndwData->ddData).DevInfoSet, TempString, FALSE ); } }
FillInDeviceList(hwndDlg, &(ndwData->ddData));
//
// If we just filled in the compatible driver list,
// then make sure there isn't a timer waiting to
// pounce and destroy our list!
//
if((ndwData->ddData.bShowCompat) && (ndwData->idTimer)) {
KillTimer(hwndDlg, SELECTMFG_TIMER_ID); ndwData->idTimer = 0; } } } break;
case IDC_NDW_PICKDEV_HAVEDISK : //
// If we're doing a dialog box, then pressing "Have Disk"
// will popup another Select Device dialog. Disable all
// controls on this one first, to avoid user confusion.
//
ToggleDialogControls(hwndDlg, ndwData, FALSE);
//
// If HandleSelectOEM returns success, we are done, and can
// either end the dialog, or proceed to the next wizard
// page.
//
if(ndwData->ddData.AuxThreadRunning) { //
// The auxilliary thread is still running. Set our
// cursor to an hourglass, and set our pending action
// to be OEM Select while we wait for the thread to
// respond to our cancel request.
//
MYASSERT((ndwData->ddData.PendingAction == PENDING_ACTION_NONE) || (ndwData->ddData.PendingAction == PENDING_ACTION_SHOWCLASS));
hOldCursor = SetCursor(LoadCursor(NULL, IDC_WAIT));
try {
SetupDiCancelDriverInfoSearch(ndwData->ddData.DevInfoSet); //
// Disable all dialog controls, so that no other
// button may be pressed until we respond to this
// pending action. Also, kill the timer, so that
// it doesn't fire in the meantime.
//
ndwData->bInit = TRUE; if(ndwData->idTimer) { KillTimer(hwndDlg, SELECTMFG_TIMER_ID); ndwData->idTimer = 0; } ndwData->ddData.PendingAction = PENDING_ACTION_OEM;
} except(pSetupExceptionFilter(GetExceptionCode())) { pSetupExceptionHandler(GetExceptionCode(), ERROR_INVALID_PARAMETER, NULL ); }
SetCursor(hOldCursor);
} else {
if(HandleSelectOEM(hwndDlg, ndwData) == NO_ERROR) {
if(ndwData->ddData.flags & DD_FLAG_IS_DIALOGBOX) { EndDialog(hwndDlg, NO_ERROR); } else { iwd->Flags |= NDW_INSTALLFLAG_CI_PICKED_OEM; PropSheet_PressButton(GetParent(hwndDlg), PSBTN_NEXT); }
} else { //
// The user didn't make an OEM selection, so we
// need to re-enable the controls on our dialog or
// wizard.
//
ToggleDialogControls(hwndDlg, ndwData, TRUE); } } break;
case IDC_NDW_PICKDEV_WINDOWSUPDATE: //
// If we're doing a dialog box, then pressing "Have Disk"
// will popup another Select Device dialog. Disable all
// controls on this one first, to avoid user confusion.
//
ToggleDialogControls(hwndDlg, ndwData, FALSE);
if(ndwData->ddData.AuxThreadRunning) { //
// The auxilliary thread is still running. Set our
// cursor to an hourglass, and set our pending action
// to be Windows Update Select while we wait for the
// thread to respond to our cancel request.
//
MYASSERT((ndwData->ddData.PendingAction == PENDING_ACTION_NONE) || (ndwData->ddData.PendingAction == PENDING_ACTION_SHOWCLASS));
hOldCursor = SetCursor(LoadCursor(NULL, IDC_WAIT));
try {
SetupDiCancelDriverInfoSearch(ndwData->ddData.DevInfoSet); //
// Disable all dialog controls, so that no other
// button may be pressed until we respond to this
// pending action. Also, kill the timer, so that
// it doesn't fire in the meantime.
//
ndwData->bInit = TRUE; if(ndwData->idTimer) { KillTimer(hwndDlg, SELECTMFG_TIMER_ID); ndwData->idTimer = 0; } ndwData->ddData.PendingAction = PENDING_ACTION_WINDOWSUPDATE;
} except(pSetupExceptionFilter(GetExceptionCode())) { pSetupExceptionHandler(GetExceptionCode(), ERROR_INVALID_PARAMETER, NULL ); }
SetCursor(hOldCursor);
} else { //
// Call Windows Update to get an updated list of drivers
// to populate our listview control with, and then
// reenable the dialog controls.
//
HandleWindowsUpdate(hwndDlg, ndwData); ToggleDialogControls(hwndDlg, ndwData, TRUE); } break;
case IDOK :HandleOK: iCur = (int)ListView_GetNextItem((ndwData->ddData).hwndDrvList, -1, LVNI_SELECTED ); if(iCur != LB_ERR) { //
// We have retrieved a valid selection from our listbox.
//
if(ndwData->ddData.AuxThreadRunning) { //
// The auxilliary thread is still running. Set our
// cursor to an hourglass, while we wait for the
// thread to terminate.
//
MYASSERT((ndwData->ddData.PendingAction == PENDING_ACTION_NONE) || (ndwData->ddData.PendingAction == PENDING_ACTION_SHOWCLASS));
hOldCursor = SetCursor(LoadCursor(NULL, IDC_WAIT));
try {
SetupDiCancelDriverInfoSearch(ndwData->ddData.DevInfoSet); //
// Disable all dialog controls, so that no
// other button may be pressed until we respond
// to this pending action. Also, kill the
// timer, so that it doesn't fire in the
// meantime.
//
ToggleDialogControls(hwndDlg, ndwData, FALSE); ndwData->bInit = TRUE; if(ndwData->idTimer) { KillTimer(hwndDlg, SELECTMFG_TIMER_ID); ndwData->idTimer = 0; } ndwData->ddData.PendingAction = PENDING_ACTION_SELDONE; ndwData->ddData.CurSelectionForSuccess = iCur;
} except(pSetupExceptionFilter(GetExceptionCode())) { pSetupExceptionHandler(GetExceptionCode(), ERROR_INVALID_PARAMETER, NULL ); }
SetCursor(hOldCursor);
} else { //
// The auxilliary thread has already returned. We
// can return success right here.
//
SetSelectedDriverNode(&(ndwData->ddData), iCur); EndDialog(hwndDlg, NO_ERROR); }
} else { //
// If the list box is empty, then just leave. We will
// treat this just like the user canceled.
//
if(0 == ListView_GetItemCount((ndwData->ddData).hwndDrvList)) {
PostMessage(hwndDlg, WM_COMMAND, IDCANCEL, 0);
} else { //
// Tell user to select something since there are
// items in the list
//
if(!LoadString(MyDllModuleHandle, IDS_SELECT_DEVICE, TempString, SIZECHARS(TempString))) { *TempString = TEXT('\0'); }
FormatMessageBox(MyDllModuleHandle, hwndDlg, MSG_SELECTDEVICE_ERROR, TempString, MB_OK | MB_ICONEXCLAMATION ); } } break;
case IDCANCEL :
if(ndwData->ddData.AuxThreadRunning) { //
// The auxilliary thread is running, so we have to ask
// it to cancel, and set our pending action to do the
// cancel upon the thread's termination notification.
//
MYASSERT((ndwData->ddData.PendingAction == PENDING_ACTION_NONE) || (ndwData->ddData.PendingAction == PENDING_ACTION_SHOWCLASS));
hOldCursor = SetCursor(LoadCursor(NULL, IDC_WAIT));
try {
SetupDiCancelDriverInfoSearch(ndwData->ddData.DevInfoSet); //
// Disable all dialog controls, so that no other
// button may be pressed until we respond to this
// pending action. Also, kill the timer, so that
// it doesn't fire in the meantime.
//
ToggleDialogControls(hwndDlg, ndwData, FALSE); ndwData->bInit = TRUE; if(ndwData->idTimer) { KillTimer(hwndDlg, SELECTMFG_TIMER_ID); ndwData->idTimer = 0; } ndwData->ddData.PendingAction = PENDING_ACTION_CANCEL;
} except(pSetupExceptionFilter(GetExceptionCode())) { pSetupExceptionHandler(GetExceptionCode(), ERROR_INVALID_PARAMETER, NULL ); }
SetCursor(hOldCursor);
} else { //
// The auxilliary thread isn't running, so we can
// return right here.
//
OnCancel(ndwData); EndDialog(hwndDlg, ERROR_CANCELLED); } break;
default : return FALSE; } break;
case WM_NOTIFY :
switch(((LPNMHDR)lParam)->code) {
case PSN_SETACTIVE : //
// Init the text in set active since a class installer has
// the option of replacing it.
//
SetDlgText(hwndDlg, IDC_NDW_TEXT, IDS_NDW_PICKDEV1, IDS_NDW_PICKDEV1);
ndwData->bInit = TRUE; // Still doing some init stuff
if(!OnSetActive(hwndDlg, ndwData)) { SetDlgMsgResult(hwndDlg, uMsg, -1); }
ndwData->bInit = FALSE; // Done with init stuff
break;
case PSN_WIZBACK : CleanupDriverLists(ndwData);
if(iwd->DynamicPageFlags & DYNAWIZ_FLAG_PAGESADDED) { SetDlgMsgResult(hwndDlg, uMsg, IDD_DYNAWIZ_SELECT_PREVPAGE); } else { SetDlgMsgResult(hwndDlg, uMsg, IDD_DYNAWIZ_SELECTCLASS_PAGE); } break;
case PSN_WIZNEXT : if(!(iwd->Flags & NDW_INSTALLFLAG_CI_PICKED_OEM)) {
iCur = (int)ListView_GetNextItem((ndwData->ddData).hwndDrvList, -1, LVNI_SELECTED ); if(iCur != LB_ERR) { //
// We have retrieved a valid selection from our
// listbox.
//
if (pSetupIsSelectedHardwareIdValid(hwndDlg, &(ndwData->ddData), iCur)) { SetSelectedDriverNode(&(ndwData->ddData), iCur); } else { SetDlgMsgResult(hwndDlg, uMsg, (LRESULT)-1); break; }
} else { // Invalid Listview selection
//
// Fail the call and end the case
//
SetDlgMsgResult(hwndDlg, uMsg, (LRESULT)-1); break; } }
//
// Update the current description in the dialog data so
// that we'll hi-lite the correct selection if the user
// comes back to this page.
//
(ndwData->ddData).iCurDesc = GetCurDesc(&(ndwData->ddData));
if(iwd->DynamicPageFlags & DYNAWIZ_FLAG_PAGESADDED) { SetDlgMsgResult(hwndDlg, uMsg, IDD_DYNAWIZ_SELECT_NEXTPAGE); } else { SetDlgMsgResult(hwndDlg, uMsg, IDD_DYNAWIZ_ANALYZEDEV_PAGE); } break;
case LVN_ITEMCHANGED : //
// If the idFrom is the MFG list, then update the Drv list.
//
if(((((LPNMHDR)lParam)->idFrom) == IDC_NDW_PICKDEV_MFGLIST) && !ndwData->bInit) {
if(ndwData->idTimer) { KillTimer(hwndDlg, SELECTMFG_TIMER_ID); }
ndwData->idTimer = SetTimer(hwndDlg, SELECTMFG_TIMER_ID, SELECTMFG_TIMER_DELAY, NULL );
if(ndwData->idTimer == 0) { goto SelectMfgItemNow; } }
//
// If the idFrom is either of the model lists then update
// the digital signature icon and text.
//
if(((((LPNMHDR)lParam)->idFrom) == IDC_NDW_PICKDEV_ONEMFG_DRVLIST) || ((((LPNMHDR)lParam)->idFrom) == IDC_NDW_PICKDEV_DRVLIST)) {
LVITEM lviItem; int iImage = -1;
hicon = NULL;
iCur = (int)ListView_GetNextItem((ndwData->ddData).hwndDrvList, -1, LVNI_SELECTED );
if(iCur != -1) { //
// We have retrieved a valid selection from our
// listbox.
//
lviItem.mask = LVIF_IMAGE; lviItem.iItem = iCur; lviItem.iSubItem = 0;
if(ListView_GetItem((ndwData->ddData).hwndDrvList, &lviItem)) { iImage = lviItem.iImage; } }
if(iImage != -1) { //
// Enable the OK/Next button, because there's
// currently an item selected in the model list.
//
if(ndwData->ddData.flags & DD_FLAG_IS_DIALOGBOX) { EnableWindow(GetDlgItem(hwndDlg, IDOK), TRUE); } else { if(((ndwData->InstallData).Flags & NDW_INSTALLFLAG_SKIPCLASSLIST) && ((ndwData->InstallData).Flags & NDW_INSTALLFLAG_EXPRESSINTRO) && !((ndwData->InstallData).DynamicPageFlags & DYNAWIZ_FLAG_PAGESADDED)) { //
// No back if we skipped the Class list,
// and are in express mode
//
PropSheet_SetWizButtons(GetParent(hwndDlg), PSWIZB_NEXT); } else { PropSheet_SetWizButtons(GetParent(hwndDlg), PSWIZB_BACK | PSWIZB_NEXT); } }
ShowWindow(GetDlgItem(hwndDlg, IDC_NDW_PICKDEV_SIGNED_ICON), SW_SHOW); ShowWindow(GetDlgItem(hwndDlg, IDC_NDW_PICKDEV_SIGNED_TEXT), SW_SHOW);
//
// Don't show the link if we are in GUI setup
// because help center is not installed yet and so
// clicking on the link won't do anything.
//
ShowWindow(GetDlgItem(hwndDlg, IDC_NDW_PICKDEV_SIGNED_LINK), GuiSetupInProgress ? SW_HIDE : SW_SHOW);
hicon = NULL;
try {
if(iImage == IMAGE_ICON_SIGNED) { //
// Load the digital signature icon and text
//
hicon = LoadImage(MyDllModuleHandle, MAKEINTRESOURCE(IDI_SIGNED), IMAGE_ICON, GetSystemMetrics(SM_CXSMICON), GetSystemMetrics(SM_CYSMICON), 0 );
if(!LoadString(MyDllModuleHandle, IDS_DRIVER_IS_SIGNED, TempString, SIZECHARS(TempString))) { *TempString = TEXT('\0'); }
if((ndwData->ddData).hFontNormal) { SetWindowFont(GetDlgItem(hwndDlg, IDC_NDW_PICKDEV_SIGNED_TEXT), (ndwData->ddData).hFontNormal, TRUE); } } else if(iImage == IMAGE_ICON_AUTHENTICODE_SIGNED) { //
// Load the digital signature icon and text
//
hicon = LoadImage(MyDllModuleHandle, MAKEINTRESOURCE(IDI_CERT), IMAGE_ICON, GetSystemMetrics(SM_CXSMICON), GetSystemMetrics(SM_CYSMICON), 0 );
if(!LoadString(MyDllModuleHandle, IDS_DRIVER_AUTHENTICODE_SIGNED, TempString, SIZECHARS(TempString))) { *TempString = TEXT('\0'); }
if((ndwData->ddData).hFontNormal) { SetWindowFont(GetDlgItem(hwndDlg, IDC_NDW_PICKDEV_SIGNED_TEXT), (ndwData->ddData).hFontNormal, TRUE); } } else { //
// Load the warning icon and text
//
hicon = LoadImage(MyDllModuleHandle, MAKEINTRESOURCE(IDI_WARN), IMAGE_ICON, GetSystemMetrics(SM_CXSMICON), GetSystemMetrics(SM_CYSMICON), 0 );
if(!LoadString(MyDllModuleHandle, IDS_DRIVER_NOT_SIGNED, TempString, SIZECHARS(TempString))) { *TempString = TEXT('\0'); }
if((ndwData->ddData).hFontBold) { SetWindowFont(GetDlgItem(hwndDlg, IDC_NDW_PICKDEV_SIGNED_TEXT), (ndwData->ddData).hFontBold, TRUE); } }
if(hicon) { hicon = (HICON)SendDlgItemMessage(hwndDlg, IDC_NDW_PICKDEV_SIGNED_ICON, STM_SETICON, (WPARAM)hicon, 0L ); }
} except(pSetupExceptionFilter(GetExceptionCode())) { pSetupExceptionHandler(GetExceptionCode(), ERROR_INVALID_PARAMETER, NULL ); }
if(hicon) { DestroyIcon(hicon); }
SetDlgItemText(hwndDlg, IDC_NDW_PICKDEV_SIGNED_TEXT, TempString);
} else { //
// Nothing is selected so hide the icon and the
// text.
//
ShowWindow(GetDlgItem(hwndDlg, IDC_NDW_PICKDEV_SIGNED_ICON), SW_HIDE); ShowWindow(GetDlgItem(hwndDlg, IDC_NDW_PICKDEV_SIGNED_TEXT), SW_HIDE); ShowWindow(GetDlgItem(hwndDlg, IDC_NDW_PICKDEV_SIGNED_LINK), SW_HIDE);
//
// Disable the OK/Next button, because the user
// can't select a class driver yet.
//
if(ndwData->ddData.flags & DD_FLAG_IS_DIALOGBOX) { EnableWindow(GetDlgItem(hwndDlg, IDOK), FALSE); } else { if(((ndwData->InstallData).Flags & NDW_INSTALLFLAG_SKIPCLASSLIST) && ((ndwData->InstallData).Flags & NDW_INSTALLFLAG_EXPRESSINTRO) && !((ndwData->InstallData).DynamicPageFlags & DYNAWIZ_FLAG_PAGESADDED)) { //
// No back if we skipped the Class list,
// and are in express mode
//
PropSheet_SetWizButtons(GetParent(hwndDlg), 0); } else { PropSheet_SetWizButtons(GetParent(hwndDlg), PSWIZB_BACK); } } } }
break;
case NM_RETURN: case NM_CLICK: if((((LPNMHDR)lParam)->idFrom) == IDC_NDW_PICKDEV_SIGNED_LINK) { //
// We need to know if this is a server machine or a
// workstation machine since there are different help
// topic structures for the different products.
//
ZeroMemory(&osVersionInfoEx, sizeof(osVersionInfoEx)); osVersionInfoEx.dwOSVersionInfoSize = sizeof(osVersionInfoEx); if(!GetVersionEx((LPOSVERSIONINFO)&osVersionInfoEx)) { //
// If GetVersionEx fails then assume this is a
// workstation machine.
//
osVersionInfoEx.wProductType = VER_NT_WORKSTATION; }
ShellExecute(hwndDlg, TEXT("open"), TEXT("HELPCTR.EXE"), (osVersionInfoEx.wProductType == VER_NT_WORKSTATION) ? TEXT("HELPCTR.EXE -url hcp://services/subsite?node=TopLevelBucket_4/Hardware&topic=MS-ITS%3A%25HELP_LOCATION%25%5Csysdm.chm%3A%3A/logo_testing.htm") : TEXT("HELPCTR.EXE -url hcp://services/subsite?node=Hardware&topic=MS-ITS%3A%25HELP_LOCATION%25%5Csysdm.chm%3A%3A/logo_testing.htm"), NULL, SW_SHOWNORMAL ); } break;
case NM_DBLCLK : if(((((LPNMHDR)lParam)->idFrom) == IDC_NDW_PICKDEV_DRVLIST) || ((((LPNMHDR)lParam)->idFrom) == IDC_NDW_PICKDEV_ONEMFG_DRVLIST)) {
if(ndwData->ddData.flags & DD_FLAG_IS_DIALOGBOX) { goto HandleOK; } else { PropSheet_PressButton(GetParent(hwndDlg), PSBTN_NEXT); } } break; }
break;
case WM_TIMER : KillTimer(hwndDlg, SELECTMFG_TIMER_ID); ndwData->idTimer = 0;
SelectMfgItemNow: iCur = ListView_GetNextItem((ndwData->ddData).hwndMfgList, -1, LVNI_SELECTED ); if(iCur != -1) {
RECT rcTo, rcFrom;
ListView_EnsureVisible((ndwData->ddData).hwndMfgList, iCur, FALSE); UpdateWindow((ndwData->ddData).hwndMfgList);
GetWindowRect((ndwData->ddData).hwndDrvList, &rcTo); MapWindowPoints(NULL, hwndDlg, (LPPOINT)&rcTo, 2);
ListView_GetItemRect((ndwData->ddData).hwndMfgList, iCur, &rcFrom, LVIR_LABEL ); MapWindowPoints((ndwData->ddData).hwndMfgList, hwndDlg, (LPPOINT)&rcFrom, 2 );
DrawAnimatedRects(hwndDlg, IDANI_OPEN, &rcFrom, &rcTo); LockAndShowListForMfg(&(ndwData->ddData), iCur); } break;
case WM_SYSCOLORCHANGE : _OnSysColorChange(hwndDlg, wParam, lParam); break;
case WM_HELP: // F1
WinHelp(((LPHELPINFO)lParam)->hItemHandle, SELECTDEVICE_HELP, HELP_WM_HELP, (ndwData->ddData.flags & DD_FLAG_SHOWSIMILARDRIVERS) ? (ULONG_PTR)SelectDeviceShowSimilarHelpIDs : (ULONG_PTR)SelectDeviceShowAllHelpIDs ); break;
case WM_CONTEXTMENU: // right mouse click
WinHelp((HWND)wParam, SELECTDEVICE_HELP, HELP_CONTEXTMENU, (ndwData->ddData.flags & DD_FLAG_SHOWSIMILARDRIVERS) ? (ULONG_PTR)SelectDeviceShowSimilarHelpIDs : (ULONG_PTR)SelectDeviceShowAllHelpIDs ); break;
default :
if(!g_uQueryCancelAutoPlay) { g_uQueryCancelAutoPlay = RegisterWindowMessage(TEXT("QueryCancelAutoPlay")); }
if(uMsg == g_uQueryCancelAutoPlay) { SetWindowLongPtr( hwndDlg, DWLP_MSGRESULT, 1 ); return 1; // cancel auto-play
}
return FALSE; }
return TRUE;}
INT CALLBACKDriverNodeCompareProc( LPARAM lParam1, LPARAM lParam2, LPARAM lParamSort )/*++
Routine Description:
This routine is the callback for the list control sorting that is done when ListView_SortItems is called.
The sorting this routine does is that if a DriverNode has the DNF_INF_IS_SIGNED flag then it is considered better than a DriverNode that does not have this flag. If both DriverNodes have, or don't have, this flag then a simple string compare is done.
Return Value:
-1 if lParam1 is better than lParam2 (should be higher in the ListControl +1 if lParam2 is better than lParam1 (should be higher in the ListControl 0 if lParam1 and lParam2 are the same
--*/{ if((((PDRIVER_NODE)lParam1)->Flags & DNF_INF_IS_SIGNED) && !(((PDRIVER_NODE)lParam2)->Flags & DNF_INF_IS_SIGNED)) {
return -1; }
if((((PDRIVER_NODE)lParam2)->Flags & DNF_INF_IS_SIGNED) && !(((PDRIVER_NODE)lParam1)->Flags & DNF_INF_IS_SIGNED)) {
return 1; }
//
// At this point both driver nodes are signed or both are not signed, so
// compare based on their description.
//
return (lstrcmpi(pStringTableStringFromId(((PDEVICE_INFO_SET)lParamSort)->StringTable, ((PDRIVER_NODE)lParam1)->DevDescriptionDisplayName), pStringTableStringFromId(((PDEVICE_INFO_SET)lParamSort)->StringTable, ((PDRIVER_NODE)lParam2)->DevDescriptionDisplayName)));}
VOID_OnSysColorChange( HWND hWnd, WPARAM wParam, LPARAM lParam )/*++
Routine Description:
This routine notifies all child windows of the specified window when there is a system color change.
Return Value:
None.
--*/{ HWND hChildWnd;
hChildWnd = GetWindow(hWnd, GW_CHILD);
while(hChildWnd != NULL) { SendMessage(hChildWnd, WM_SYSCOLORCHANGE, wParam, lParam); hChildWnd = GetWindow(hChildWnd, GW_HWNDNEXT); }}
DWORDFillInDeviceList( IN HWND hwndDlg, IN PSP_DIALOGDATA lpdd )/*++
Routine Description:
This routine sets the dialog to have the appropriate description strings. It also alternates dialog between showing the manufacturer "double list" and the single list. This is done by showing/hiding overlapping listview.
NOTE: DO NOT CALL THIS ROUTINE WHILE ANOTHER THREAD IS BUSY BUILDING A CLASS DRIVER LIST. WE WILL HANG HERE UNTIL THE OTHER THREAD COMPLETES!!!!
Arguments:
hwndDlg - Supplies the handle of the dialog window.
lpdd - Supplies the address of a dialog data buffer containing parameters to be used in filling in the device list.
Return Value:
If success, the return value is NO_ERROR, otherwise, it is a Win32 code.
--*/{ PDEVICE_INFO_SET pDeviceInfoSet; PDEVINFO_ELEM DevInfoElem; PDRIVER_NODE DriverNodeHead, CurDriverNode; DWORD DriverNodeType; LONG MfgNameId; INT i; LPTSTR lpszMfg; LV_COLUMN lvcCol; LV_ITEM lviItem; BOOL bDidDrvList = FALSE; PDEVINSTALL_PARAM_BLOCK dipb; DWORD Err = NO_ERROR; TCHAR szBuf[LINE_LEN]; TCHAR szMessage[MAX_INSTRUCTION_LEN]; TCHAR szText[SDT_MAX_TEXT]; LPTSTR lpszText; size_t szTextSize; CONST GUID *ClassGuid; HRESULT hr; BOOL TurnRedrawBackOn = FALSE;
MYASSERT(lpdd); if(!(pDeviceInfoSet = AccessDeviceInfoSet(lpdd->DevInfoSet))) { //
// should never hit this code path
//
MYASSERT(pDeviceInfoSet); return ERROR_INVALID_HANDLE; }
try {
if(lpdd->flags & DD_FLAG_USE_DEVINFO_ELEM) { DevInfoElem = lpdd->DevInfoElem; } else { DevInfoElem = pDeviceInfoSet->SelectedDevInfoElem; }
if(DevInfoElem) { dipb = &(DevInfoElem->InstallParamBlock); ClassGuid = &(DevInfoElem->ClassGuid);
if(lpdd->bShowCompat) { DriverNodeHead = DevInfoElem->CompatDriverHead; DriverNodeType = SPDIT_COMPATDRIVER; } else { DriverNodeHead = DevInfoElem->ClassDriverHead; DriverNodeType = SPDIT_CLASSDRIVER; }
} else { //
// We better not be trying to display a compatible driver list if
// we don't have a devinfo element!
//
MYASSERT(!lpdd->bShowCompat);
//
// Since we don't have any compatible drivers to show, we will hide
// the show compatible checkbox.
//
ShowWindow(GetDlgItem(hwndDlg, IDC_NDW_PICKDEV_COMPAT), SW_HIDE);
dipb = &(pDeviceInfoSet->InstallParamBlock); DriverNodeHead = pDeviceInfoSet->ClassDriverHead; DriverNodeType = SPDIT_CLASSDRIVER;
if(pDeviceInfoSet->HasClassGuid) { ClassGuid = &(pDeviceInfoSet->ClassGuid); } else { ClassGuid = &GUID_DEVCLASS_UNKNOWN; } }
if(!DriverNodeHead) {
if(!(lpdd->flags & DD_FLAG_IS_DIALOGBOX)) { //
// We can't just go away, so we have to do something useful.
// For now, simply display the UI as if we had a single-Mfg
// list, except that the list is empty.
//
// Hide the mult mfg controls
//
ShowWindow(GetDlgItem(hwndDlg, IDC_NDW_PICKDEV_MFGLIST), SW_HIDE); ShowWindow(GetDlgItem(hwndDlg, IDC_NDW_PICKDEV_DRVLIST), SW_HIDE);
//
// Show the Single MFG controls
//
ShowWindow(GetDlgItem(hwndDlg, IDC_NDW_PICKDEV_ONEMFG_DRVLIST), SW_SHOW);
//
// Set the Models string
//
lvcCol.mask = LVCF_FMT | LVCF_TEXT; lvcCol.fmt = LVCFMT_LEFT;
if(USE_CI_SELSTRINGS(dipb)) { lvcCol.pszText = GET_CI_SELSTRINGS(dipb, ListLabel); ListView_SetColumn(GetDlgItem(hwndDlg, IDC_NDW_PICKDEV_ONEMFG_DRVLIST), 0, &lvcCol); } else { if(!(LoadString(MyDllModuleHandle, IDS_NDWSEL_MODELSLABEL, szBuf, SIZECHARS(szBuf)))) { *szBuf = TEXT('\0'); } lvcCol.pszText = szBuf; ListView_SetColumn(GetDlgItem(hwndDlg, IDC_NDW_PICKDEV_ONEMFG_DRVLIST), 0, &lvcCol); }
//
// Use the single listbox view for the driver list.
//
lpdd->hwndDrvList = GetDlgItem(hwndDlg, IDC_NDW_PICKDEV_ONEMFG_DRVLIST);
ListView_DeleteAllItems(lpdd->hwndDrvList); }
Err = ERROR_DI_BAD_PATH; leave; }
if((lpdd->flags & DD_FLAG_IS_DIALOGBOX) && !USE_CI_SELSTRINGS(dipb)) { //
// If a class installer didn't supply strings for us to use in this
// dialogbox, then retrieve the instruction text to be used.
//
// First, get the class description to use for the dialog text.
//
if(!SetupDiGetClassDescription(ClassGuid, szBuf, SIZECHARS(szBuf), NULL)) { //
// Fall back to the generic description "device"
//
if(!LoadString(MyDllModuleHandle, IDS_GENERIC_DEVNAME, szBuf, SIZECHARS(szBuf))) { *szBuf = TEXT('\0'); } }
if(!lpdd->bShowCompat) { //
// Show class list.
//
hr = HRESULT_FROM_WIN32(GLE_FN_CALL(0, LoadString(MyDllModuleHandle, IDS_INSTALLSTR1, szMessage, SIZECHARS(szMessage)) ) );
if(SUCCEEDED(hr)) {
hr = StringCchPrintfEx(szText, SIZECHARS(szText), &lpszText, &szTextSize, 0, szMessage, szBuf );
MYASSERT(SUCCEEDED(hr));
} else { *szText = TEXT('\0'); }
} else { //
// Show compatible list.
//
hr = HRESULT_FROM_WIN32(GLE_FN_CALL(0, LoadString(MyDllModuleHandle, IDS_INSTALLSTR0, szMessage, SIZECHARS(szMessage)) ) ); if(SUCCEEDED(hr)) {
hr = StringCchPrintfEx(szText, SIZECHARS(szText), &lpszText, &szTextSize, 0, szMessage, szBuf );
MYASSERT(SUCCEEDED(hr));
} else { *szText = TEXT('\0'); }
if(SUCCEEDED(hr)) {
hr = HRESULT_FROM_WIN32(GLE_FN_CALL(0, LoadString(MyDllModuleHandle, IDS_INSTALLCLASS, lpszText, szTextSize) ) ); if(SUCCEEDED(hr)) { //
// Update our pointer to the end of the string, and the
// variable indicating the space remaining in the
// szText buffer.
//
hr = StringCchLength(szText, SIZECHARS(szText), &szTextSize);
MYASSERT(SUCCEEDED(hr));
if(SUCCEEDED(hr)) { lpszText = szText + szTextSize; szTextSize = SIZECHARS(szText) - szTextSize; } } } }
if(SUCCEEDED(hr)) {
if(dipb->DriverPath != -1) { //
// Inform the user that the list they're seeing represents
// only what was found in the location they pointed us at.
//
LoadString(MyDllModuleHandle, IDS_INSTALLOEM1, lpszText, szTextSize );
} else if (dipb->Flags & DI_SHOWOEM) { //
// Tell the user they can click "Have Disk".
//
LoadString(MyDllModuleHandle, IDS_INSTALLOEM, lpszText, szTextSize ); } }
SetDlgItemText(hwndDlg, IDC_NDW_TEXT, szText); }
if((!lpdd->bShowCompat) && (dipb->Flags & DI_MULTMFGS)) { //
// Hide the Single MFG controls
//
ShowWindow(GetDlgItem(hwndDlg, IDC_NDW_PICKDEV_ONEMFG_DRVLIST), SW_HIDE); ShowWindow(GetDlgItem(hwndDlg, IDC_NDW_STATUS_TEXT), SW_HIDE);
//
// Show the Multiple MFG controls
//
ShowWindow(GetDlgItem(hwndDlg, IDC_NDW_PICKDEV_MFGLIST), SW_SHOW); ShowWindow(GetDlgItem(hwndDlg, IDC_NDW_PICKDEV_DRVLIST), SW_SHOW);
//
// Set the colunm heading for the Driver list
//
lvcCol.mask = LVCF_FMT | LVCF_TEXT; lvcCol.fmt = LVCFMT_LEFT;
if(USE_CI_SELSTRINGS(dipb)) { lvcCol.pszText = GET_CI_SELSTRINGS(dipb, ListLabel); ListView_SetColumn(GetDlgItem(hwndDlg, IDC_NDW_PICKDEV_DRVLIST), 0, &lvcCol); } else { if(!(LoadString(MyDllModuleHandle, IDS_NDWSEL_MODELSLABEL, szBuf, SIZECHARS(szBuf)))) { *szBuf = TEXT('\0'); } lvcCol.pszText = szBuf; ListView_SetColumn(GetDlgItem(hwndDlg, IDC_NDW_PICKDEV_DRVLIST), 0, &lvcCol); }
//
// Use the 2nd listbox of the Manufacturers/Models view for the
// driver list.
//
lpdd->hwndDrvList = GetDlgItem(hwndDlg, IDC_NDW_PICKDEV_DRVLIST);
ListView_SetExtendedListViewStyle(lpdd->hwndDrvList, LVS_EX_LABELTIP);
if(lpdd->hImageList) { ListView_SetImageList(lpdd->hwndDrvList, lpdd->hImageList, LVSIL_SMALL); }
//
// No redraw for faster insert
//
SendMessage(lpdd->hwndMfgList, WM_SETREDRAW, FALSE, 0L); TurnRedrawBackOn = TRUE;
//
// Clean out the MFG list before filling it.
//
ListView_DeleteAllItems(lpdd->hwndMfgList);
lviItem.mask = LVIF_TEXT | LVIF_PARAM; lviItem.iItem = 0; lviItem.iSubItem = 0;
//
// Setup the Column Header
//
MfgNameId = -1;
for(CurDriverNode = DriverNodeHead; CurDriverNode; CurDriverNode = CurDriverNode->Next) { //
// Skip this driver node if it is to be excluded of if it is an
// old INET driver or if it is a BAD driver.
//
if((CurDriverNode->Flags & DNF_OLD_INET_DRIVER) || (CurDriverNode->Flags & DNF_BAD_DRIVER) || ((CurDriverNode->Flags & DNF_EXCLUDEFROMLIST) && !(dipb->FlagsEx & DI_FLAGSEX_ALLOWEXCLUDEDDRVS))) {
continue; }
if((MfgNameId == -1) || (MfgNameId != CurDriverNode->MfgName)) {
MfgNameId = CurDriverNode->MfgName;
MYASSERT(CurDriverNode->MfgDisplayName != -1); lpszMfg = pStringTableStringFromId(pDeviceInfoSet->StringTable, CurDriverNode->MfgDisplayName ); lviItem.pszText = lpszMfg; lviItem.lParam = (LPARAM)CurDriverNode; i = ListView_InsertItem(lpdd->hwndMfgList, &lviItem); }
//
// If this driver node is the selected one, preselect here.
//
if(lpdd->iCurDesc == CurDriverNode->DevDescription) { ListView_SetItemState(lpdd->hwndMfgList, i, (LVIS_SELECTED|LVIS_FOCUSED), (LVIS_SELECTED|LVIS_FOCUSED) ); ShowListForMfg(lpdd, pDeviceInfoSet, dipb, NULL, i); bDidDrvList = TRUE; } }
//
// Resize the Column
//
ListView_SetColumnWidth(lpdd->hwndMfgList, 0, LVSCW_AUTOSIZE_USEHEADER);
//
// If we did not expand one of the MFGs by default, then
// expand the First MFG.
//
if(!bDidDrvList) {
ListView_SetItemState(lpdd->hwndMfgList, 0, (LVIS_SELECTED|LVIS_FOCUSED), (LVIS_SELECTED|LVIS_FOCUSED) ); ShowListForMfg(lpdd, pDeviceInfoSet, dipb, NULL, 0);
SendMessage(lpdd->hwndMfgList, WM_SETREDRAW, TRUE, 0L); TurnRedrawBackOn = FALSE;
} else { //
// We must set redraw back to true before sending the
// LVM_ENSUREVISIBLE message, or otherwise, the listbox item
// may only be partially exposed.
//
SendMessage(lpdd->hwndMfgList, WM_SETREDRAW, TRUE, 0L); TurnRedrawBackOn = FALSE;
ListView_EnsureVisible(lpdd->hwndMfgList, ListView_GetNextItem(lpdd->hwndMfgList, -1, LVNI_SELECTED), FALSE ); }
} else { //
// Hide the mult mfg controls
//
ShowWindow(GetDlgItem(hwndDlg, IDC_NDW_PICKDEV_MFGLIST), SW_HIDE); ShowWindow(GetDlgItem(hwndDlg, IDC_NDW_PICKDEV_DRVLIST), SW_HIDE); ShowWindow(GetDlgItem(hwndDlg, IDC_NDW_STATUS_TEXT), SW_HIDE);
//
// Show the Single MFG controls
//
ShowWindow(GetDlgItem(hwndDlg, IDC_NDW_PICKDEV_ONEMFG_DRVLIST), SW_SHOW);
//
// Set the Models string
//
lvcCol.mask = LVCF_FMT | LVCF_TEXT; lvcCol.fmt = LVCFMT_LEFT;
if(USE_CI_SELSTRINGS(dipb)) { lvcCol.pszText = GET_CI_SELSTRINGS(dipb, ListLabel); ListView_SetColumn(GetDlgItem(hwndDlg, IDC_NDW_PICKDEV_ONEMFG_DRVLIST), 0, &lvcCol); } else { if(!(LoadString(MyDllModuleHandle, IDS_NDWSEL_MODELSLABEL, szBuf, SIZECHARS(szBuf)))) { *szBuf = TEXT('\0'); } lvcCol.pszText = szBuf; ListView_SetColumn(GetDlgItem(hwndDlg, IDC_NDW_PICKDEV_ONEMFG_DRVLIST), 0, &lvcCol); }
//
// Use the single listbox view for the driver list.
//
lpdd->hwndDrvList = GetDlgItem(hwndDlg, IDC_NDW_PICKDEV_ONEMFG_DRVLIST);
if (lpdd->hImageList) { ListView_SetImageList(lpdd->hwndDrvList, lpdd->hImageList, LVSIL_SMALL); }
ShowListForMfg(lpdd, pDeviceInfoSet, dipb, DriverNodeHead, -1); }
} except(pSetupExceptionFilter(GetExceptionCode())) {
pSetupExceptionHandler(GetExceptionCode(), ERROR_INVALID_PARAMETER, &Err);
if(TurnRedrawBackOn) { SendMessage(lpdd->hwndMfgList, WM_SETREDRAW, TRUE, 0L); } }
UnlockDeviceInfoSet(pDeviceInfoSet);
return Err;}
VOIDShowListForMfg( IN PSP_DIALOGDATA lpdd, IN PDEVICE_INFO_SET DeviceInfoSet, IN PDEVINSTALL_PARAM_BLOCK InstallParamBlock, IN PDRIVER_NODE DriverNode, OPTIONAL IN INT iMfg )/*++
Routine Description:
This routine builds the driver description list. THE LOCK MUST ALREADY BE ACQUIRED BEFORE CALLING THIS ROUTINE!
Arguments:
lpdd - Supplies the address of a dialog data buffer containing parameters to be used in filling in the driver description list.
DeviceInfoSet - Supplies the address of the device information set structure for which the driver description list is to be built.
InstallParamBlock - Supplies the address of a device installation parameter block that controls how the list is displayed.
DriverNode - Optionally, supplies a pointer to the first node in a driver node list to traverse, adding to the list for each node. If DriverNode is not specified, then the list is to be built based on a particular manufacturer, whose index in the Manufacturer list is given by iMfg.
iMfg - Supplies the index within the Manufacturer list that the driver description list is to be based on. This parameter is ignored if a DriverNode is specified.
Return Value:
None.
--*/{ INT i = -1; LV_ITEM lviItem; LV_FINDINFO lvfiFind; LONG MfgNameId = -1; TCHAR szTemp[LINE_LEN]; SYSTEMTIME SystemTime; TCHAR FormatString[LINE_LEN]; HRESULT hr; PTSTR StringEnd; size_t StringBufSize;
//
// Set listview sortascending style based on DI_INF_IS_SORTED flag
//
SetWindowLong(lpdd->hwndDrvList, GWL_STYLE, (GetWindowLong(lpdd->hwndDrvList, GWL_STYLE) & ~(LVS_SORTASCENDING | LVS_SORTDESCENDING)) | ((InstallParamBlock->Flags & DI_INF_IS_SORTED) ? 0 : LVS_SORTASCENDING) );
SendMessage(lpdd->hwndDrvList, WM_SETREDRAW, FALSE, 0L);
try { //
// Clean out the List.
//
ListView_DeleteAllItems(lpdd->hwndDrvList);
if(!DriverNode) {
if(ListView_GetItemCount(lpdd->hwndMfgList) > 0) {
lviItem.mask = LVIF_PARAM; lviItem.iItem = iMfg; lviItem.iSubItem = 0; if(!ListView_GetItem(lpdd->hwndMfgList, &lviItem) || !(DriverNode = GetDriverNodeFromLParam(DeviceInfoSet, lpdd, lviItem.lParam))) {
leave; } MfgNameId = DriverNode->MfgName; } else { //
// This means that there are no Manufacturers so we just have a empty list.
//
leave; } }
lviItem.mask = LVIF_TEXT | LVIF_PARAM | LVIF_IMAGE; lviItem.iItem = 0; lviItem.iSubItem = 0;
//
// Add descriptions to the list
//
for( ; DriverNode; DriverNode = DriverNode->Next) {
if((MfgNameId != -1) && (MfgNameId != DriverNode->MfgName)) { //
// We've gone beyond the manufacturer list--break out of loop.
//
break; }
//
// If this is a special "Don't show me" one, then skip it
//
if((DriverNode->Flags & DNF_OLD_INET_DRIVER) || (DriverNode->Flags & DNF_BAD_DRIVER) || ((DriverNode->Flags & DNF_EXCLUDEFROMLIST) && !(InstallParamBlock->FlagsEx & DI_FLAGSEX_ALLOWEXCLUDEDDRVS))) {
continue; }
//
// Build the device description string to add to the models list.
//
hr = StringCchCopyEx( szTemp, SIZECHARS(szTemp), pStringTableStringFromId(DeviceInfoSet->StringTable, DriverNode->DevDescriptionDisplayName), &StringEnd, &StringBufSize, 0 );
//
// This shouldn't fail, since the maximum length of a device
// description name is less than the size of our szTemp buffer!
//
MYASSERT(SUCCEEDED(hr));
if(SUCCEEDED(hr)) {
if((DriverNode->Flags & DNF_DUPDESC) && (DriverNode->ProviderDisplayName != -1)) {
//
// For drivers with duplicate descriptions add the provider
// name in parens.
//
if(GetWindowLong(lpdd->hwndDrvList, GWL_EXSTYLE) & WS_EX_RTLREADING) { MYVERIFY(SUCCEEDED(StringCchPrintfEx(StringEnd, StringBufSize, NULL, NULL, STRSAFE_IGNORE_NULLS | STRSAFE_NO_TRUNCATION, L" \x200E(%s)\x200E", pStringTableStringFromId( DeviceInfoSet->StringTable, DriverNode->ProviderDisplayName) ))); } else { MYVERIFY(SUCCEEDED(StringCchPrintfEx(StringEnd, StringBufSize, NULL, NULL, STRSAFE_IGNORE_NULLS | STRSAFE_NO_TRUNCATION, TEXT(" (%s)"), pStringTableStringFromId( DeviceInfoSet->StringTable, DriverNode->ProviderDisplayName) ))); }
} else if(DriverNode->Flags & DNF_DUPPROVIDER) { //
// For drivers with duplicate descriptions and providers,
// add the driver version and driver date if there is one,
// in brackets.
//
if(DriverNode->DriverVersion != 0) {
ULARGE_INTEGER Version;
Version.QuadPart = DriverNode->DriverVersion;
if(LoadString(MyDllModuleHandle, IDS_VERSION, FormatString, SIZECHARS(FormatString))) {
hr = StringCchPrintfEx(StringEnd, StringBufSize, &StringEnd, &StringBufSize, STRSAFE_NO_TRUNCATION, FormatString, HIWORD(Version.HighPart), LOWORD(Version.HighPart), HIWORD(Version.LowPart), LOWORD(Version.LowPart) ); } }
if(SUCCEEDED(hr) && ((DriverNode->DriverDate.dwLowDateTime != 0) || (DriverNode->DriverDate.dwHighDateTime != 0))) {
if(FileTimeToSystemTime(&(DriverNode->DriverDate), &SystemTime)) { if(GetDateFormat(LOCALE_USER_DEFAULT, ((GetWindowLong(lpdd->hwndDrvList, GWL_EXSTYLE) & WS_EX_RTLREADING) ? DATE_SHORTDATE | DATE_RTLREADING : DATE_SHORTDATE), &SystemTime, NULL, FormatString, SIZECHARS(FormatString)) != 0) {
MYVERIFY(SUCCEEDED(StringCchPrintfEx(StringEnd, StringBufSize, NULL, NULL, STRSAFE_NO_TRUNCATION, TEXT(" [%s]"), FormatString ))); } } } } }
lviItem.pszText = szTemp;
lviItem.lParam = (LPARAM)DriverNode;
//
// We have to test for DNF_AUTHENTICODE_SIGNED first since if
// that flag is set then DNF_INF_IS_SIGNED is also always set.
//
if (DriverNode->Flags & DNF_AUTHENTICODE_SIGNED) { lviItem.iImage = IMAGE_ICON_AUTHENTICODE_SIGNED; } else if (DriverNode->Flags & DNF_INF_IS_SIGNED) { lviItem.iImage = IMAGE_ICON_SIGNED; } else { lviItem.iImage = IMAGE_ICON_NOT_SIGNED; }
if(ListView_InsertItem(lpdd->hwndDrvList, &lviItem) != -1) { lviItem.iItem++; } }
//
// Sort the list unless the DI_INF_IS_SORTED flag is set
//
if(GetWindowLong(lpdd->hwndDrvList, GWL_STYLE) & LVS_SORTASCENDING) { ListView_SortItems(lpdd->hwndDrvList, (PFNLVCOMPARE)DriverNodeCompareProc, (LPARAM)DeviceInfoSet ); }
//
// Resize the Column
//
ListView_SetColumnWidth(lpdd->hwndDrvList, 0, LVSCW_AUTOSIZE_USEHEADER);
//
// select the current description string
//
if(lpdd->iCurDesc == -1) { i = 0; } else { lvfiFind.flags = LVFI_STRING; lvfiFind.psz = pStringTableStringFromId(DeviceInfoSet->StringTable, lpdd->iCurDesc ); i = ListView_FindItem(lpdd->hwndDrvList, -1, &lvfiFind); if(i == -1) { i = 0; } } ListView_SetItemState(lpdd->hwndDrvList, i, (LVIS_SELECTED|LVIS_FOCUSED), (LVIS_SELECTED|LVIS_FOCUSED) );
} except(pSetupExceptionFilter(GetExceptionCode())) { pSetupExceptionHandler(GetExceptionCode(), ERROR_INVALID_PARAMETER, NULL); i = -1; }
//
// We must turn redraw back on before sending the LVM_ENSUREVISIBLE
// message, or otherwise the item may only be partially visible.
//
SendMessage(lpdd->hwndDrvList, WM_SETREDRAW, TRUE, 0L); if(i != -1) { ListView_EnsureVisible(lpdd->hwndDrvList, i, FALSE); }}
VOIDLockAndShowListForMfg( IN PSP_DIALOGDATA lpdd, IN INT iMfg )/*++
Routine Description:
This routine is a wrapper for ShowListForMfg. It is to be called from points where the device information set lock is not already owned (e.g., the dialog prop message loop.
Arguments:
lpdd - Supplies the address of a dialog data buffer containing parameters to be used in filling in the driver description list.
iMfg - Supplies the index within the Manufacturer list that the driver description list is to be based on.
Return Value:
None.
--*/{ PDEVICE_INFO_SET pDeviceInfoSet; PDEVINSTALL_PARAM_BLOCK dipb; PDEVINFO_ELEM DevInfoElem;
MYASSERT(lpdd); if(!(pDeviceInfoSet = AccessDeviceInfoSet(lpdd->DevInfoSet))) { //
// should never hit this code path
//
MYASSERT(pDeviceInfoSet); return; }
try {
if(lpdd->flags & DD_FLAG_USE_DEVINFO_ELEM) { DevInfoElem = lpdd->DevInfoElem; } else { DevInfoElem = pDeviceInfoSet->SelectedDevInfoElem; }
dipb = DevInfoElem ? &(DevInfoElem->InstallParamBlock) : &(pDeviceInfoSet->InstallParamBlock);
ShowListForMfg(lpdd, pDeviceInfoSet, dipb, NULL, iMfg );
} except(pSetupExceptionFilter(GetExceptionCode())) { pSetupExceptionHandler(GetExceptionCode(), ERROR_INVALID_PARAMETER, NULL); }
UnlockDeviceInfoSet(pDeviceInfoSet);}
BOOLInitSelectDeviceDlg( IN HWND hwndDlg, IN OUT PNEWDEVWIZ_DATA ndwData )/*++
Routine Description:
This routine initializes the select device wizard page. It builds the class list if it is needed, shows/hides necessary controls based on Flags, and comes up with the right text description of what's going on.
Arguments:
hwndDlg - Handle to dialog window
ndwData - Supplies the address of a New Device Wizard data block to be used during the processing of this message.
Return Value:
TRUE if we have at least one driver (compat or class) displayed. FALSE if we do not have any drivers (class and compat) displayed.
--*/{ PDEVICE_INFO_SET pDeviceInfoSet = NULL; PDEVINFO_ELEM DevInfoElem; PDEVINSTALL_PARAM_BLOCK dipb; SP_DEVINFO_DATA DevInfoData; SP_DEVINSTALL_PARAMS DeviceInstallParams; DWORD DriverType = SPDIT_CLASSDRIVER; DWORD Err; INT ShowWhat; CONST GUID *ClassGuid; HICON hIcon; LV_COLUMN lvcCol; BOOL SpawnClassDriverSearch = FALSE; PCLASSDRV_THREAD_CONTEXT ClassDrvThreadContext; HCURSOR hOldCursor; BOOL bRet = TRUE; PSP_DIALOGDATA lpdd; TCHAR szBuf[LINE_LEN]; HFONT hfont; LOGFONT LogFont;
MYASSERT(ndwData); lpdd = &(ndwData->ddData); MYASSERT(lpdd);
if(!lpdd->hwndMfgList) {
UINT ImageListFlags = 0;
//
// Then this is the first time we've initialized this dialog (we may
// hit this routine multiple times in the wizard case, because the user
// can go back and forth between pages).
//
lpdd->hwndMfgList = GetDlgItem(hwndDlg, IDC_NDW_PICKDEV_MFGLIST); //
// Don't worry--hwndDrvList will be set later in FillInDeviceList().
//
//
// Create an image list and add the signed and not signed (blank) icons
// to the list.
// Note: If the window is in right-to-left reading then we need to OR
// in the ILC_MIRROR flag so that the icons do NOT get mirrored along
// with the rest of the UI.
//
ImageListFlags = ILC_MASK; if(GetWindowLong(hwndDlg, GWL_EXSTYLE) & WS_EX_LAYOUTRTL) { ImageListFlags |= ILC_MIRROR; }
lpdd->hImageList = ImageList_Create(GetSystemMetrics(SM_CXSMICON), GetSystemMetrics(SM_CYSMICON), ImageListFlags, 1, 1 );
if(lpdd->hImageList) {
ImageList_SetBkColor(lpdd->hImageList, GetSysColor(COLOR_WINDOW));
if((hIcon = LoadIcon(MyDllModuleHandle, MAKEINTRESOURCE(IDI_BLANK))) != NULL) { ImageList_AddIcon(lpdd->hImageList, hIcon); }
if((hIcon = LoadIcon(MyDllModuleHandle, MAKEINTRESOURCE(IDI_SIGNED))) != NULL) { ImageList_AddIcon(lpdd->hImageList, hIcon); }
if((hIcon = LoadIcon(MyDllModuleHandle, MAKEINTRESOURCE(IDI_CERT))) != NULL) { ImageList_AddIcon(lpdd->hImageList, hIcon); } }
//
// Create the normal and bold fonts for the digital signing text.
//
lpdd->hFontNormal = lpdd->hFontBold = NULL;
if((hfont = (HFONT)SendMessage(GetDlgItem(hwndDlg, IDC_NDW_PICKDEV_SIGNED_TEXT), WM_GETFONT, 0, 0)) != NULL) { GetObject(hfont, sizeof(LogFont), &LogFont); lpdd->hFontNormal = CreateFontIndirect(&LogFont); }
if((hfont = (HFONT)SendMessage(GetDlgItem(hwndDlg, IDC_NDW_PICKDEV_SIGNED_TEXT), WM_GETFONT, 0, 0)) != NULL) { GetObject(hfont, sizeof(LogFont), &LogFont); LogFont.lfWeight = FW_BOLD; lpdd->hFontBold = CreateFontIndirect(&LogFont); }
ListView_SetExtendedListViewStyle(lpdd->hwndMfgList, LVS_EX_LABELTIP);
//
// Insert a ListView column for each of the listboxes.
// Set the text for the Manufacturer label now since it can't be
// changed by class installers like the model label can.
//
lvcCol.mask = 0;
ListView_InsertColumn(GetDlgItem(hwndDlg, IDC_NDW_PICKDEV_DRVLIST), 0, &lvcCol); ListView_InsertColumn(GetDlgItem(hwndDlg, IDC_NDW_PICKDEV_ONEMFG_DRVLIST), 0, &lvcCol);
lvcCol.mask = LVCF_FMT | LVCF_TEXT; lvcCol.fmt = LVCFMT_LEFT; if(!(LoadString(MyDllModuleHandle, IDS_NDWSEL_MFGLABEL, szBuf, SIZECHARS(szBuf)))) { *szBuf = TEXT('\0'); } lvcCol.pszText = szBuf; ListView_InsertColumn(lpdd->hwndMfgList, 0, &lvcCol); }
if(!(pDeviceInfoSet = AccessDeviceInfoSet(lpdd->DevInfoSet))) { //
// should never hit this code path
//
MYASSERT(pDeviceInfoSet); return FALSE; }
try {
if(lpdd->flags & DD_FLAG_USE_DEVINFO_ELEM) { DevInfoElem = lpdd->DevInfoElem; } else { DevInfoElem = pDeviceInfoSet->SelectedDevInfoElem; }
if(DevInfoElem) { dipb = &(DevInfoElem->InstallParamBlock); ClassGuid = &(DevInfoElem->ClassGuid); //
// Fill in a SP_DEVINFO_DATA structure for a later call to
// SetupDiBuildDriverInfoList.
//
DevInfoData.cbSize = sizeof(SP_DEVINFO_DATA); DevInfoDataFromDeviceInfoElement(pDeviceInfoSet, DevInfoElem, &DevInfoData ); //
// Set flags indicating which driver lists already exist.
//
if(DevInfoElem->InstallParamBlock.FlagsEx & DI_FLAGSEX_DIDCOMPATINFO) { lpdd->bKeeplpCompatDrvList = TRUE; }
if(DevInfoElem->InstallParamBlock.FlagsEx & DI_FLAGSEX_DIDINFOLIST) { lpdd->bKeeplpClassDrvList = TRUE; }
if(DevInfoElem->SelectedDriver) { lpdd->bKeeplpSelectedDrv = TRUE; }
//
// We want to start out with the compatible driver list.
//
DriverType = SPDIT_COMPATDRIVER;
} else { dipb = &(pDeviceInfoSet->InstallParamBlock); if(pDeviceInfoSet->HasClassGuid) { ClassGuid = &(pDeviceInfoSet->ClassGuid); } else { ClassGuid = &GUID_DEVCLASS_UNKNOWN; }
if(pDeviceInfoSet->InstallParamBlock.FlagsEx & DI_FLAGSEX_DIDINFOLIST) { lpdd->bKeeplpClassDrvList = TRUE; }
if(pDeviceInfoSet->SelectedClassDriver) { lpdd->bKeeplpSelectedDrv = TRUE; } }
//
// Get/set class icon
//
if(IsEqualGUID(ClassGuid, &GUID_NULL)) { if(!SetupDiLoadClassIcon(&GUID_DEVCLASS_UNKNOWN, &hIcon, &(lpdd->iBitmap))) { hIcon = NULL; } } else { if(!SetupDiLoadClassIcon(ClassGuid, &hIcon, &(lpdd->iBitmap))) { hIcon = NULL; } }
if(hIcon) { SendDlgItemMessage(hwndDlg, IDC_CLASSICON, STM_SETICON, (WPARAM)hIcon, 0L); }
//
// If we are supposed to override the instructions and title with the
// class installer-provided strings, do it now.
//
if(USE_CI_SELSTRINGS(dipb)) {
if(lpdd->flags & DD_FLAG_IS_DIALOGBOX) { SetWindowText(hwndDlg, GET_CI_SELSTRINGS(dipb, Title)); } else { //
// Set wizard title and subtitle
//
PropSheet_SetHeaderTitle(GetParent(hwndDlg), PropSheet_HwndToIndex(GetParent(hwndDlg), hwndDlg), GET_CI_SELSTRINGS(dipb, Title));
PropSheet_SetHeaderSubTitle(GetParent(hwndDlg), PropSheet_HwndToIndex(GetParent(hwndDlg), hwndDlg), GET_CI_SELSTRINGS(dipb, SubTitle)); } SetDlgItemText(hwndDlg, IDC_NDW_TEXT, GET_CI_SELSTRINGS(dipb, Instructions)); }
//
// If we should not allow OEM driver, then hide the HAVE disk button.
//
if(!(dipb->Flags & DI_SHOWOEM)) { ShowWindow(GetDlgItem(hwndDlg, IDC_NDW_PICKDEV_HAVEDISK), SW_HIDE); }
//
// Hide the Windows Update button if we should not search the web.
//
if((!(dipb->FlagsEx & DI_FLAGSEX_SHOWWINDOWSUPDATE)) || !CDMIsInternetAvailable()) {
ShowWindow(GetDlgItem(hwndDlg, IDC_NDW_PICKDEV_WINDOWSUPDATE), SW_HIDE); }
if(dipb->FlagsEx & DI_FLAGSEX_FILTERSIMILARDRIVERS) { lpdd->flags |= DD_FLAG_SHOWSIMILARDRIVERS; }
//
// In order to decrease the amount of time the user must wait before
// they're able to work with the Select Device dialog, we have adopted
// a 'hybrid' multi-threaded approach. As soon as we get the first
// displayable list built, then we will return, and build the other
// list (if necessary) in another thread.
//
// We do it this way because it's easier, it maintains the existing
// external behavior, and because it's easier.
//
hOldCursor = SetCursor(LoadCursor(NULL, IDC_WAIT)); // Potentially slow operations ahead!
if(DriverType == SPDIT_COMPATDRIVER) { //
// OR in the DI_FLAGSEX_EXCLUDE_OLD_INET_DRIVERS flag so that we
// don't include old internet drivers in the list that we get back.
//
DeviceInstallParams.cbSize = sizeof(SP_DEVINSTALL_PARAMS); if(SetupDiGetDeviceInstallParams(lpdd->DevInfoSet, &DevInfoData, &DeviceInstallParams)) {
DeviceInstallParams.FlagsEx |= DI_FLAGSEX_EXCLUDE_OLD_INET_DRIVERS;
SetupDiSetDeviceInstallParams(lpdd->DevInfoSet, &DevInfoData, &DeviceInstallParams ); }
SetupDiBuildDriverInfoList(lpdd->DevInfoSet, &DevInfoData, SPDIT_COMPATDRIVER );
//
// Verify that there are some devices in the list to show.
//
if(bNoDevsToShow(DevInfoElem)) { if(!lpdd->bKeeplpCompatDrvList) { SetupDiDestroyDriverInfoList(lpdd->DevInfoSet, &DevInfoData, SPDIT_COMPATDRIVER); } DriverType = SPDIT_CLASSDRIVER;
} else if(!lpdd->bKeeplpClassDrvList) { //
// We have a list to get our UI up and running, but we don't
// have a class driver list yet. Set a flag that causes us to
// spawn a thread for this later.
//
SpawnClassDriverSearch = TRUE; } }
if(DriverType == SPDIT_CLASSDRIVER) { //
// We couldn't find any compatible drivers, so we fall back on the
// class driver list. In this case we have to have this list
// before continuing. In the future, maybe we'll get fancier and
// do this in a separate thread, but for now, we just make the user
// wait.
//
//
// OR in the DI_FLAGSEX_EXCLUDE_OLD_INET_DRIVERS flag so that we
// don't include old internet drivers in the list that we get back.
//
DeviceInstallParams.cbSize = sizeof(SP_DEVINSTALL_PARAMS); if(SetupDiGetDeviceInstallParams(lpdd->DevInfoSet, DevInfoElem ? &DevInfoData : NULL, &DeviceInstallParams)) {
DeviceInstallParams.FlagsEx |= DI_FLAGSEX_EXCLUDE_OLD_INET_DRIVERS;
SetupDiSetDeviceInstallParams(lpdd->DevInfoSet, DevInfoElem ? &DevInfoData : NULL, &DeviceInstallParams ); }
SetupDiBuildDriverInfoList(lpdd->DevInfoSet, DevInfoElem ? &DevInfoData : NULL, SPDIT_CLASSDRIVER ); }
SetCursor(LoadCursor(NULL, IDC_ARROW)); // Done with slow operations.
if(DriverType == SPDIT_COMPATDRIVER) { //
// Since we ran this through bNoDevsToShow() above, and it
// succeeded, we know there's at least one driver in the compatible
// driver list.
//
lpdd->bShowCompat = TRUE; CheckDlgButton(hwndDlg, IDC_NDW_PICKDEV_COMPAT, BST_CHECKED ); } else { //
// There is no compatible list, so hide the radio buttons.
//
lpdd->bShowCompat = FALSE; ShowWindow(GetDlgItem(hwndDlg, IDC_NDW_PICKDEV_COMPAT), SW_HIDE); }
//
// Initial current description. This will be used to set
// the Default ListView selection.
//
if(lpdd->iCurDesc == -1) { //
// If we already have a selected driver for the devinfo set or
// element, then we'll use that, otherwise, we'll use the devinfo
// element's description (if applicable).
//
if(DevInfoElem) { if(DevInfoElem->SelectedDriver) { lpdd->iCurDesc = DevInfoElem->SelectedDriver->DevDescription; } else {
TCHAR TempString[LINE_LEN]; ULONG TempStringSize;
//
// Use the caller-supplied device description, if there is
// one. If not, then see if we can retrieve the DeviceDesc
// registry property.
//
TempStringSize = sizeof(TempString);
if((DevInfoElem->DeviceDescription == -1) && (CM_Get_DevInst_Registry_Property(DevInfoElem->DevInst, CM_DRP_DEVICEDESC, NULL, TempString, &TempStringSize, 0) == CR_SUCCESS)) { //
// We were able to retrieve a device description. Now
// store it (case-insensitive only) in the devinfo
// element.
//
DevInfoElem->DeviceDescription = pStringTableAddString( pDeviceInfoSet->StringTable, TempString, STRTAB_CASE_INSENSITIVE | STRTAB_BUFFER_WRITEABLE, NULL,0 ); }
lpdd->iCurDesc = DevInfoElem->DeviceDescription; } } else { if(pDeviceInfoSet->SelectedClassDriver) { lpdd->iCurDesc = pDeviceInfoSet->SelectedClassDriver->DevDescription; } } }
Err = FillInDeviceList(hwndDlg, lpdd);
if(lpdd->flags & DD_FLAG_IS_DIALOGBOX) {
HWND hLineWnd; RECT Rect;
//
// If FillInDeviceList() fails during init time, don't even bring
// up the dialog.
//
if(Err != NO_ERROR) { EndDialog(hwndDlg, Err); leave; }
//
// Set the initial focus on the OK button.
//
SetFocus(GetDlgItem(hwndDlg, IDOK));
//
// Use the fancy etched frame style for the separator bar in the
// dialog.
//
hLineWnd = GetDlgItem(hwndDlg, IDD_DEVINSLINE); SetWindowLong(hLineWnd, GWL_EXSTYLE, (GetWindowLong(hLineWnd, GWL_EXSTYLE) | WS_EX_STATICEDGE) ); GetClientRect(hLineWnd, &Rect); SetWindowPos(hLineWnd, HWND_TOP, 0, 0, Rect.right, GetSystemMetrics(SM_CYEDGE), SWP_NOMOVE | SWP_NOZORDER | SWP_NOACTIVATE | SWP_FRAMECHANGED ); }
//
// If DriverType is SPDIT_CLASSDRIVER and ListView_GetItemCount returns
// 0 then we don't have any items to show at all. This will only happen
// when we search the default Windows INF directory and we do not have
// any INFs for a device.
//
if((DriverType == SPDIT_CLASSDRIVER) && (0 == ListView_GetItemCount(lpdd->hwndDrvList))) {
TCHAR TempString[LINE_LEN];
ShowWindow(GetDlgItem(hwndDlg, IDC_NDW_PICKDEV_ONEMFG_DRVLIST), SW_HIDE); ShowWindow(GetDlgItem(hwndDlg, IDC_NDW_PICKDEV_MFGLIST), SW_HIDE); ShowWindow(GetDlgItem(hwndDlg, IDC_NDW_PICKDEV_DRVLIST), SW_HIDE); ShowWindow(GetDlgItem(hwndDlg, IDC_NDW_PICKDEV_SIGNED_ICON), SW_HIDE); ShowWindow(GetDlgItem(hwndDlg, IDC_NDW_PICKDEV_SIGNED_TEXT), SW_HIDE); ShowWindow(GetDlgItem(hwndDlg, IDC_NDW_PICKDEV_SIGNED_LINK), SW_HIDE);
ShowWindow(GetDlgItem(hwndDlg, IDC_NDW_STATUS_TEXT), SW_SHOW);
if(!LoadString(MyDllModuleHandle, IDS_NDW_NO_DRIVERS, TempString, SIZECHARS(TempString))) { *TempString = TEXT('\0'); } SetDlgItemText(hwndDlg, IDC_NDW_STATUS_TEXT, TempString);
if(lpdd->flags & DD_FLAG_IS_DIALOGBOX) { EnableWindow(GetDlgItem(hwndDlg, IDOK), FALSE); } else { if(((ndwData->InstallData).Flags & NDW_INSTALLFLAG_SKIPCLASSLIST) && ((ndwData->InstallData).Flags & NDW_INSTALLFLAG_EXPRESSINTRO) && !((ndwData->InstallData).DynamicPageFlags & DYNAWIZ_FLAG_PAGESADDED)) { //
// No back if we skipped the Class list, and are in express
// mode
//
PropSheet_SetWizButtons(GetParent(hwndDlg), 0); } else { PropSheet_SetWizButtons(GetParent(hwndDlg), PSWIZB_BACK); } }
bRet = FALSE; }
} except(pSetupExceptionFilter(GetExceptionCode())) {
pSetupExceptionHandler(GetExceptionCode(), ERROR_INVALID_PARAMETER, NULL);
bRet = FALSE; SpawnClassDriverSearch = FALSE;
//
// If we're doing the dialog box version, then an exception should
// cause us to terminate the dialog and return an error.
//
if(lpdd->flags & DD_FLAG_IS_DIALOGBOX) { EndDialog(hwndDlg, ERROR_INVALID_DATA); } }
UnlockDeviceInfoSet(pDeviceInfoSet);
if(SpawnClassDriverSearch) { //
// Allocate a context structure to pass to the auxilliary thread (the
// auxilliary thread will take care of freeing the memory).
//
if(!(ClassDrvThreadContext = MyMalloc(sizeof(CLASSDRV_THREAD_CONTEXT)))) {
if(lpdd->flags & DD_FLAG_IS_DIALOGBOX) { EndDialog(hwndDlg, ERROR_NOT_ENOUGH_MEMORY); }
} else {
try { //
// Fill in the context structure, and fire off the thread.
// NOTE: The DevInfoData struct has to have been filled in above
// for us to have gotten to this point.
//
ClassDrvThreadContext->DeviceInfoSet = lpdd->DevInfoSet;
CopyMemory(&(ClassDrvThreadContext->DeviceInfoData), &DevInfoData, sizeof(DevInfoData) );
ClassDrvThreadContext->NotificationWindow = hwndDlg;
if(_beginthread(ClassDriverSearchThread, 0, ClassDrvThreadContext) == -1) { //
// Assume out-of-memory
//
if(lpdd->flags & DD_FLAG_IS_DIALOGBOX) { EndDialog(hwndDlg, ERROR_NOT_ENOUGH_MEMORY); }
} else { //
// Memory "handed off" to other thread--reset the pointer
// so we won't try to free it below...
//
ClassDrvThreadContext = NULL; lpdd->AuxThreadRunning = TRUE; }
} except(pSetupExceptionFilter(GetExceptionCode())) { pSetupExceptionHandler(GetExceptionCode(), ERROR_INVALID_PARAMETER, NULL); }
if(ClassDrvThreadContext) { MyFree(ClassDrvThreadContext); } } }
return bRet;}
PDRIVER_NODEGetDriverNodeFromLParam( IN PDEVICE_INFO_SET DeviceInfoSet, IN PSP_DIALOGDATA lpdd, IN LPARAM lParam )/*++
Routine Description:
This routine interprets lParam as a pointer to a driver node, and tries to find the node in the class driver list for either the selected devinfo element, or the set itself. If the lpdd flags field has the DD_FLAG_USE_DEVINFO_ELEM bit set, then the lpdd's DevInfoElem will be used instead of the currently selected device.
Arguments:
DeviceInfoSet - Supplies the address of the device information set structure to search for the driver node in.
lpdd - Supplies the address of a dialog data structure that specifies whether the wizard has an explicit association to the global class driver list or to a particular device information element, and if so, what it's associated with.
lParam - Supplies a value which may be the address of a driver node. The appropriate linked list of driver nodes is searched to see if one of them has this value as its address, and if so, a pointer to that driver node is returned.
Return Value:
If success, the return value is the address of the matching driver node, otherwise, it is NULL.
--*/{ PDRIVER_NODE CurDriverNode; PDEVINFO_ELEM DevInfoElem;
if(lpdd->flags & DD_FLAG_USE_DEVINFO_ELEM) { DevInfoElem = lpdd->DevInfoElem; } else { DevInfoElem = DeviceInfoSet->SelectedDevInfoElem; }
if(DevInfoElem) { CurDriverNode = (lpdd->bShowCompat) ? DevInfoElem->CompatDriverHead : DevInfoElem->ClassDriverHead; } else { MYASSERT(!lpdd->bShowCompat); CurDriverNode = DeviceInfoSet->ClassDriverHead; }
while(CurDriverNode) { if(CurDriverNode == (PDRIVER_NODE)lParam) { return CurDriverNode; } else { CurDriverNode = CurDriverNode->Next; } }
return NULL;}
BOOLOnSetActive( IN HWND hwndDlg, IN OUT PNEWDEVWIZ_DATA ndwData )/*++
Routine Description:
This routine handles the PSN_SETACTIVE message of the select device wizard page.
Arguments:
hwndDlg - Supplies the window handle of the wizard dialog page.
ndwData - Supplies the address of a New Device Wizard data block to be used during the processing of this message.
Return Value:
If success, the return value is TRUE, otherwise, it is FALSE.
--*/{ BOOL b = TRUE; PSP_INSTALLWIZARD_DATA iwd; PSP_DIALOGDATA lpdd; PDEVICE_INFO_SET pDeviceInfoSet; PDEVINFO_ELEM DevInfoElem; PDEVINSTALL_PARAM_BLOCK dipb;
MYASSERT(ndwData); iwd = &(ndwData->InstallData); lpdd = &(ndwData->ddData);
MYASSERT(lpdd); if(!(pDeviceInfoSet = AccessDeviceInfoSet(lpdd->DevInfoSet))) { //
// should never hit this code path
//
MYASSERT(pDeviceInfoSet); return FALSE; }
try { //
// Make sure our "waiting for class list" static text control is
// hidden!
//
ShowWindow(GetDlgItem(hwndDlg, IDC_NDW_STATUS_TEXT), SW_HIDE);
if(lpdd->flags & DD_FLAG_USE_DEVINFO_ELEM) { DevInfoElem = lpdd->DevInfoElem; } else { DevInfoElem = pDeviceInfoSet->SelectedDevInfoElem; }
if(DevInfoElem) { dipb = &(DevInfoElem->InstallParamBlock); } else { dipb = &(pDeviceInfoSet->InstallParamBlock); }
//
// Set the Button State
//
if((iwd->Flags & NDW_INSTALLFLAG_SKIPCLASSLIST) && (iwd->Flags & NDW_INSTALLFLAG_EXPRESSINTRO) && !(iwd->DynamicPageFlags & DYNAWIZ_FLAG_PAGESADDED)) { //
// No back if we skipped the Class list, and are in express mode
//
PropSheet_SetWizButtons(GetParent(hwndDlg), PSWIZB_NEXT); } else { PropSheet_SetWizButtons(GetParent(hwndDlg), PSWIZB_BACK | PSWIZB_NEXT); }
//
// Set the New Class install params.
// If we are being jumped to by a dyna wiz page,
// then do not call the class installer
//
if(iwd->DynamicPageFlags & DYNAWIZ_FLAG_PAGESADDED) { InitSelectDeviceDlg(hwndDlg, ndwData); } else {
BOOL FlagNeedsReset = FALSE; SP_DEVINFO_DATA DeviceInfoData; DWORD CiErr; PDEVINFO_ELEM CurDevInfoElem;
//
// Call the Class Installer
//
if(!(dipb->Flags & DI_NODI_DEFAULTACTION)) { dipb->Flags |= DI_NODI_DEFAULTACTION; FlagNeedsReset = TRUE; }
if(DevInfoElem) { //
// Initialize a SP_DEVINFO_DATA buffer to use as an argument to
// SetupDiCallClassInstaller.
//
DeviceInfoData.cbSize = sizeof(SP_DEVINFO_DATA); DevInfoDataFromDeviceInfoElement(pDeviceInfoSet, DevInfoElem, &DeviceInfoData ); }
//
// We need to unlock the HDEVINFO before calling the class
// installer.
//
UnlockDeviceInfoSet(pDeviceInfoSet); pDeviceInfoSet = NULL;
CiErr = _SetupDiCallClassInstaller( DIF_SELECTDEVICE, lpdd->DevInfoSet, DevInfoElem ? &DeviceInfoData : NULL, CALLCI_LOAD_HELPERS | CALLCI_CALL_HELPERS );
//
// Re-acquire the HDEVINFO lock.
//
if(!(pDeviceInfoSet = AccessDeviceInfoSet(lpdd->DevInfoSet))) { //
// should never hit this code path
//
MYASSERT(pDeviceInfoSet); b = FALSE; leave; }
if(DevInfoElem && !(lpdd->flags & DD_FLAG_USE_DEVINFO_ELEM)) { //
// Verify that the class installer didn't do something nasty
// like delete the currently selected devinfo element!
//
for(CurDevInfoElem = pDeviceInfoSet->DeviceInfoHead; CurDevInfoElem; CurDevInfoElem = CurDevInfoElem->Next) {
if(CurDevInfoElem = DevInfoElem) { break; } }
if(!CurDevInfoElem) { //
// The class installer deleted the selected devinfo
// element. Get the newly-selected one, or fall back to
// the global driver list if none selected.
//
if(DevInfoElem = pDeviceInfoSet->SelectedDevInfoElem) { dipb = &(DevInfoElem->InstallParamBlock); } else { dipb = &(pDeviceInfoSet->InstallParamBlock); }
//
// Don't need to reset the default action flag.
//
FlagNeedsReset = FALSE; } }
//
// Reset the DI_NODI_DEFAULTACTION flag if necessary.
//
if(FlagNeedsReset) { dipb->Flags &= ~DI_NODI_DEFAULTACTION; }
switch(CiErr) { //
// Class installer did the select, so goto analyze
//
case NO_ERROR :
SetWindowLongPtr(hwndDlg, DWLP_MSGRESULT, IDD_DYNAWIZ_ANALYZEDEV_PAGE); break;
//
// Class installer wants us to do default.
//
case ERROR_DI_DO_DEFAULT :
InitSelectDeviceDlg(hwndDlg, ndwData); break;
default : //
// If we are doing an OEM select, and we fail, then
// we should init after clearing the OEM stuff.
//
if(iwd->Flags & NDW_INSTALLFLAG_CI_PICKED_OEM) {
iwd->Flags &= ~NDW_INSTALLFLAG_CI_PICKED_OEM;
//
// Destroy the existing class driver list.
//
if(DevInfoElem) { //
// Initialize a SP_DEVINFO_DATA buffer to use as an
// argument to SetupDiDestroyDriverInfoList.
//
DeviceInfoData.cbSize = sizeof(SP_DEVINFO_DATA); DevInfoDataFromDeviceInfoElement(pDeviceInfoSet, DevInfoElem, &DeviceInfoData ); }
SetupDiDestroyDriverInfoList(lpdd->DevInfoSet, DevInfoElem ? &DeviceInfoData : NULL, SPDIT_CLASSDRIVER );
//
// Make sure the OEM button is shown.
//
dipb->Flags |= DI_SHOWOEM;
InitSelectDeviceDlg(hwndDlg, ndwData);
} else { SetWindowLongPtr(hwndDlg, DWLP_MSGRESULT, IDD_DYNAWIZ_SELECTCLASS_PAGE); } break; } }
} except(pSetupExceptionFilter(GetExceptionCode())) { pSetupExceptionHandler(GetExceptionCode(), ERROR_INVALID_PARAMETER, NULL); b = FALSE; }
if(pDeviceInfoSet) { UnlockDeviceInfoSet(pDeviceInfoSet); }
return b;}
BOOLpSetupIsSelectedHardwareIdValid( IN HWND hWnd, IN PSP_DIALOGDATA lpdd, IN INT iCur )/*++
Routine Description:
This routine will check to see if the driver selected by the user is valid. If the driver is not valid then we will prompt the user with a message box telling them that the driver was not writen for their hardware and ask them if they want to continue.
A compatible driver is considered valid if one of the Hardware or Compatible IDs of the driver node matches a Hardware or Compatible ID of the hardware. The only reason we have this check is that class-/ co-installers can do the list themselves so we just need to make sure they didn't stick a driver node into the compatible list that is not really compatible.
A class driver is considered valid if it has the same Name, section name, and INF as a driver in the compatible list. Or if one of the Hardware or Compatible IDs of the driver node matches a Hardware or Compatible ID of the hardware.
Arguments:
hwnd - Supplies the window handle of the wizard dialog page.
ndwData - Supplies the address of a New Device Wizard data block to be used during the processing of this message.
iCur - The index of the selected driver in the list view.
Return Value:
TRUE if the selected driver is valid, or if the selected driver is NOT valid but the user said they still want to install it.
FALSE otherwise.
--*/{ PDEVICE_INFO_SET pDeviceInfoSet; PDRIVER_NODE DriverNode; LV_ITEM lviItem; PDEVINFO_ELEM DevInfoElem; LPTSTR Title = NULL; LPTSTR Message = NULL; UINT MessageLen; BOOL bRet = FALSE; LPTSTR IDBuffer = NULL; ULONG IDBufferLen; PTSTR pID, SelectedDriverHardwareId, SelectedDriverCompatibleId; DWORD i, j; int FailCount = 0; PTSTR StringBuffers = NULL;
//
// If the DD_FLAG_USE_DEVINFO_ELEM flag is not set then we don't have a
// DevNode to validate the choosen ID against...so just return TRUE.
//
MYASSERT(lpdd); if(!(lpdd->flags & DD_FLAG_USE_DEVINFO_ELEM)) { return TRUE; }
if(!(pDeviceInfoSet = AccessDeviceInfoSet(lpdd->DevInfoSet))) { //
// should never hit this code path
//
MYASSERT(pDeviceInfoSet); return FALSE; }
try { //
// Figure out which device we're working with (there'd better be _some_
// device--it doesn't make sense to ask about compatibility otherwise!
//
if(lpdd->flags & DD_FLAG_USE_DEVINFO_ELEM) { DevInfoElem = lpdd->DevInfoElem; } else { DevInfoElem = pDeviceInfoSet->SelectedDevInfoElem; } MYASSERT(DevInfoElem); if(!DevInfoElem) { //
// Return true, since this is analogous to the case where the
// device has no hardware or compatible IDs.
//
bRet = TRUE; leave; }
//
// We won't verify the selected driver for certain classes of devices.
// This is usually because the device is not very Plug and Play and so
// we can't tell what is a valid driver and what isn't a valid driver.
// Currently the list of classes that we don't verify are:
//
// Monitor
//
if(IsEqualGUID(&GUID_DEVCLASS_MONITOR, &(DevInfoElem->ClassGuid))) {
bRet = TRUE; leave; }
lviItem.mask = LVIF_PARAM; lviItem.iItem = iCur; lviItem.iSubItem = 0;
if(ListView_GetItem(lpdd->hwndDrvList, &lviItem)) { DriverNode = GetDriverNodeFromLParam(pDeviceInfoSet, lpdd, lviItem.lParam); } else { DriverNode = NULL; }
if(!DriverNode) { MYASSERT(FALSE); // this should never happen.
leave; }
//
// allocate memory required for various strings to reduce stack usage
//
StringBuffers = MyMalloc(sizeof(TCHAR)*(LINE_LEN+SDT_MAX_TEXT+REGSTR_VAL_MAX_HCID_LEN));
if(StringBuffers) { Title = StringBuffers; // [LINE_LEN]
Message = Title+LINE_LEN; // [SDT_MAX_TEXT]
IDBuffer = Message+SDT_MAX_TEXT; // [REGSTR_VAL_MAX_HCID_LEN]
} else { leave; // out-of-memory, gotta bail!
}
//
// Retrieve the HardwareId for the selected driver.
//
SelectedDriverHardwareId = pStringTableStringFromId( pDeviceInfoSet->StringTable, DriverNode->HardwareId );
for(i=0; i<2; i++) {
IDBufferLen = REGSTR_VAL_MAX_HCID_LEN;
if(CR_SUCCESS == CM_Get_DevInst_Registry_Property_Ex( DevInfoElem->DevInst, (i ? CM_DRP_COMPATIBLEIDS : CM_DRP_HARDWAREID), NULL, IDBuffer, &IDBufferLen, 0, pDeviceInfoSet->hMachine)) { //
// See if the HardwareID for the selected driver matches
// any of the Hardware or Compatible IDs for the actual
// hardware.
//
for(pID = IDBuffer; *pID; pID += (lstrlen(pID) + 1)) {
if(!lstrcmpi(SelectedDriverHardwareId, pID)) {
bRet = TRUE; leave; } }
//
// See if any of the Compatible IDs for the selected driver
// match any of the Hardware or Compatible IDs for the
// actual hardware
//
for(j=0; j < DriverNode->NumCompatIds; j++) {
SelectedDriverCompatibleId = pStringTableStringFromId( pDeviceInfoSet->StringTable, DriverNode->CompatIdList[j] );
for(pID = IDBuffer; *pID; pID += (lstrlen(pID) + 1)) {
if(!lstrcmpi(SelectedDriverCompatibleId, pID)) {
bRet = TRUE; leave; } } }
} else {
FailCount++; } }
//
// If FailCount is 2 then CM_Get_DevInst_Registry_Property_Ex
// failed for both CM_DRP_HARDWAREID and CM_DRP_COMPATIBLEIDS.
// Since this DevNode does not have any Hardware or Compatible IDs
// we will let the user install any driver they want on this
// device. This usually happens only with manually installed
// devices.
//
if(FailCount == 2) { bRet = TRUE; leave; }
//
// At this point none of the Hardware or Compatible Ids of the
// selected driver node match any of the Hardware or Compatible Ids
// of the actual hardware. We will do one last check here if this
// is a class driver. We will see if this class driver node has
// the same description, install section, and INF as a driver in
// the compatible list. The reason for this is that we don't
// handle duplicate descriptions well for class drivers since we
// don't compute their Rank. This means that if two driver nodes
// exist in an INF with the same description we might not have the
// correct matching one in the class list.
//
if(!lpdd->bShowCompat) {
PDRIVER_NODE CurDriverNode = NULL;
//
// Enumerate through all of the compatible driver nodes
//
for(CurDriverNode = DevInfoElem->CompatDriverHead; CurDriverNode; CurDriverNode = CurDriverNode->Next) {
if((CurDriverNode->InfFileName == DriverNode->InfFileName) && (CurDriverNode->InfSectionName == DriverNode->InfSectionName) && (CurDriverNode->DrvDescription == DriverNode->DrvDescription)) {
//
// We found a node that matches ours in the
// compatible driver list so that means that this
// class driver node is good.
//
bRet = TRUE; leave; } } }
//
// The ID of the driver that the user selected does not match any
// of the Hardware or Compatible IDs of this device. Warn the user
// that this is a bad thing and see if they want to continue.
//
if(!LoadString(MyDllModuleHandle, IDS_DRIVER_UPDATE_TITLE, Title, LINE_LEN)) { *Title = TEXT('\0'); }
MessageLen = LoadString(MyDllModuleHandle, IDS_DRIVER_NOMATCH1, Message, SDT_MAX_TEXT); MessageLen += LoadString(MyDllModuleHandle, IDS_DRIVER_NOMATCH2, Message + MessageLen, SDT_MAX_TEXT - MessageLen); MessageLen += LoadString(MyDllModuleHandle, IDS_DRIVER_NOMATCH3, Message + MessageLen, SDT_MAX_TEXT - MessageLen);
if(MessageLen) {
if(IDYES == MessageBox(hWnd, Message, Title, MB_YESNO | MB_TASKMODAL | MB_ICONEXCLAMATION | MB_DEFBUTTON2)) {
bRet = TRUE; leave; } }
} except(pSetupExceptionFilter(GetExceptionCode())) { pSetupExceptionHandler(GetExceptionCode(), ERROR_INVALID_PARAMETER, NULL); }
UnlockDeviceInfoSet(pDeviceInfoSet);
if(StringBuffers) { MyFree(StringBuffers); }
return bRet;}
VOIDSetSelectedDriverNode( IN PSP_DIALOGDATA lpdd, IN INT iCur )/*++
Routine Description:
This routine sets the selected driver for the currently selected device (or global class driver list if no device selected) in the device information set referenced in the SP_DIALOGDATA structure. If the DD_FLAG_USE_DEVINFO_ELEM flag in the structure is set, then the driver is selected for the set or element based on the DevInfoElem pointer instead of the currently selected one.
Arguments:
lpdd - Supplies the address of a dialog data structure that contains information about the device information set being used.
iCur - Supplies the index within the driver listbox window containing the driver to be selected.
Return Value:
None.
--*/{ PDEVICE_INFO_SET pDeviceInfoSet; PDRIVER_NODE DriverNode; LV_ITEM lviItem; PDEVINFO_ELEM DevInfoElem; TCHAR ClassGuidString[GUID_STRING_LEN]; SP_DEVINFO_DATA DevInfoData;
MYASSERT(lpdd); if(!(pDeviceInfoSet = AccessDeviceInfoSet(lpdd->DevInfoSet))) { //
// should never hit this code path
//
MYASSERT(pDeviceInfoSet); return; }
try {
lviItem.mask = LVIF_PARAM; lviItem.iItem = iCur; lviItem.iSubItem = 0;
if(ListView_GetItem(lpdd->hwndDrvList, &lviItem)) { DriverNode = GetDriverNodeFromLParam(pDeviceInfoSet, lpdd, lviItem.lParam); } else { DriverNode = NULL; }
if(lpdd->flags & DD_FLAG_USE_DEVINFO_ELEM) { DevInfoElem = lpdd->DevInfoElem; } else { DevInfoElem = pDeviceInfoSet->SelectedDevInfoElem; }
if(DevInfoElem) { //
// If a driver node is being selected, update the device's class to
// ensure it matches the class of the INF containing the selected
// driver node.
//
if(DriverNode) { //
// Get the INF class GUID for this driver node in string form,
// because this property is stored as a REG_SZ.
//
pSetupStringFromGuid(&(pDeviceInfoSet->GuidTable[DriverNode->GuidIndex]), ClassGuidString, SIZECHARS(ClassGuidString) );
//
// Fill in a SP_DEVINFO_DATA structure for the upcoming call to
// SetupDiSetDeviceRegistryProperty.
//
DevInfoData.cbSize = sizeof(SP_DEVINFO_DATA); DevInfoDataFromDeviceInfoElement(pDeviceInfoSet, DevInfoElem, &DevInfoData );
if(!SetupDiSetDeviceRegistryProperty(lpdd->DevInfoSet, &DevInfoData, SPDRP_CLASSGUID, (PBYTE)ClassGuidString, sizeof(ClassGuidString))) { //
// The class cannot be updated--don't change the selected
// driver.
//
leave; } }
DevInfoElem->SelectedDriver = DriverNode; if(DriverNode) { DevInfoElem->SelectedDriverType = (lpdd->bShowCompat) ? SPDIT_COMPATDRIVER : SPDIT_CLASSDRIVER; } else { DevInfoElem->SelectedDriverType = SPDIT_NODRIVER; } } else { pDeviceInfoSet->SelectedClassDriver = DriverNode; }
} except(pSetupExceptionFilter(GetExceptionCode())) { pSetupExceptionHandler(GetExceptionCode(), ERROR_INVALID_PARAMETER, NULL); }
UnlockDeviceInfoSet(pDeviceInfoSet);}
DWORDHandleSelectOEM( IN HWND hwndDlg, IN OUT PNEWDEVWIZ_DATA ndwData )/*++
Routine Description:
This routine selects a new device based on a user-supplied path. Calling this routine may cause a driver list to get built, which is a potentially slow operation.
Arguments:
hwndDlg - Supplies the window handle of the select device wizard page.
ndwData - Supplies the address of a New Device Wizard data block to be used during the processing of this message.
Return Value:
If successful, the return value is NO_ERROR, otherwise, it is a Win32 error code indicating the cause of failure.
--*/{ PSP_DIALOGDATA lpdd; PDEVICE_INFO_SET pDeviceInfoSet; PDEVINFO_ELEM DevInfoElem; SP_DEVINFO_DATA DevInfoData; DWORD Err;
MYASSERT(ndwData); lpdd = &(ndwData->ddData);
MYASSERT(lpdd); if(!(pDeviceInfoSet = AccessDeviceInfoSet(lpdd->DevInfoSet))) { //
// should never hit this code path
//
MYASSERT(pDeviceInfoSet); return ERROR_INVALID_HANDLE; }
try {
if(lpdd->flags & DD_FLAG_USE_DEVINFO_ELEM) { DevInfoElem = lpdd->DevInfoElem; } else { DevInfoElem = pDeviceInfoSet->SelectedDevInfoElem; }
//
// If this is for a particular device, then initialize a device
// information structure to use for SelectOEMDriver.
//
if(DevInfoElem) {
DevInfoData.cbSize = sizeof(SP_DEVINFO_DATA); DevInfoDataFromDeviceInfoElement(pDeviceInfoSet, DevInfoElem, &DevInfoData ); }
//
// Unlock the device information set before popping up the OEM driver
// selection UI. Otherwise, our multi-threaded dialog will deadlock.
//
UnlockDeviceInfoSet(pDeviceInfoSet); pDeviceInfoSet = NULL;
if((Err = SelectOEMDriver(hwndDlg, lpdd->DevInfoSet, DevInfoElem ? &DevInfoData : NULL, !(lpdd->flags & DD_FLAG_IS_DIALOGBOX) )) == ERROR_DI_DO_DEFAULT) {
if(DevInfoElem && DevInfoElem->CompatDriverHead) {
lpdd->bShowCompat = TRUE;
ShowWindow(GetDlgItem(hwndDlg, IDC_NDW_PICKDEV_COMPAT), SW_SHOW);
} else {
lpdd->bShowCompat = FALSE;
//
// Since we don't have any compatible drivers to show, we will
// hide the show compatible and show class selection buttons.
//
ShowWindow(GetDlgItem(hwndDlg, IDC_NDW_PICKDEV_COMPAT), SW_HIDE); }
CheckDlgButton(hwndDlg, IDC_NDW_PICKDEV_COMPAT, lpdd->bShowCompat ? BST_CHECKED : BST_UNCHECKED );
//
// Enable the UI. We turned it off when the user pressed the Have
// Disk... button
//
ToggleDialogControls(hwndDlg, ndwData, TRUE);
//
// Fill in the list to select from
//
FillInDeviceList(hwndDlg, lpdd); }
} except(pSetupExceptionFilter(GetExceptionCode())) { pSetupExceptionHandler(GetExceptionCode(), ERROR_INVALID_PARAMETER, &Err); }
if(pDeviceInfoSet) { UnlockDeviceInfoSet(pDeviceInfoSet); }
return Err;}
DWORDSelectWindowsUpdateDriver( IN HWND hwndParent, OPTIONAL IN HDEVINFO DeviceInfoSet, IN OUT PSP_DEVINFO_DATA DeviceInfoData, OPTIONAL IN PTSTR CDMPath, IN BOOL IsWizard )/*++
Routine Description:
This is the worker routine that actually allows for the selection of a Windows Update driver.
Arguments:
hwndParent - Optionally, supplies the window handle that is to be the parent for any selection UI. If this parameter is not supplied, then the hwndParent field of the devinfo set or element will be used.
DeviceInfoSet - Supplies the handle of the device info set for which a Windows Update driver selection is to be performed.
DeviceInfoData - Optionally, supplies the address of the device information element to select a driver for. If this parameter is not supplied, then a Windows Update driver for the global class driver list will be selected.
If a compatible driver was found for this device, the device information element will have its class GUID updated upon return to reflect the device's new class.
CDMPath - Supplies the directory path where Windows Update downloaded the driver package(s) to.
IsWizard - Specifies whether this routine is being called in the context of a select device wizard page.
Return Value:
If successful, the return value is NO_ERROR, otherwise, it is a Win32 error code indicating the cause of failure.
--*/{ PDEVICE_INFO_SET pDeviceInfoSet; PDEVINFO_ELEM DevInfoElem = NULL; PDEVINSTALL_PARAM_BLOCK dipb; DWORD Err = NO_ERROR; HWND hwndSave; LONG DriverPathSave; DWORD DriverPathFlagsSave; BOOL bRestoreHwnd = FALSE, bRestoreDriverPath = FALSE; UINT NewClassDriverCount; TCHAR Title[MAX_TITLE_LEN]; HCURSOR hOldCursor; BOOL bDoneWithDrvSearch = TRUE;
PDRIVER_NODE lpOrgCompat; PDRIVER_NODE lpOrgCompatTail; UINT OrgCompatCount; PDRIVER_NODE lpOrgClass; PDRIVER_NODE lpOrgClassTail; UINT OrgClassCount; PDRIVER_NODE lpOrgSel; PDRIVER_NODE CurDriverNode; PDRIVER_NODE DriverNodeHead = NULL; DWORD dwOrgSelType; DWORD dwOrgFlags; DWORD dwOrgFlagsEx; BOOL bRestoreDeviceInfo = FALSE; LONG DriverPathId;
if(!(pDeviceInfoSet = AccessDeviceInfoSet(DeviceInfoSet))) { //
// should never hit this code path
//
MYASSERT(pDeviceInfoSet); return ERROR_INVALID_HANDLE; }
try {
if(DeviceInfoData) { //
// Then we're working with a particular device.
//
if(!(DevInfoElem = FindAssociatedDevInfoElem(pDeviceInfoSet, DeviceInfoData, NULL))) { Err = ERROR_INVALID_PARAMETER; leave; }
dipb = &(DevInfoElem->InstallParamBlock);
} else { dipb = &(pDeviceInfoSet->InstallParamBlock); }
//
// Make this selection window the parent window for Windows Update UI
//
if(hwndParent) { hwndSave = dipb->hwndParent; dipb->hwndParent = hwndParent; bRestoreHwnd = TRUE; }
//
// Don't assume there is no old path. Save old one and pretend there
// is no old one in case of cancel.
//
DriverPathSave = dipb->DriverPath; dipb->DriverPath = -1;
//
// Clear the DI_ENUMSINGLEINF flag, because we're going to be getting
// a path to a directory, _not_ to an individual INF
//
DriverPathFlagsSave = dipb->Flags & DI_ENUMSINGLEINF; dipb->Flags &= ~DI_ENUMSINGLEINF; bRestoreDriverPath = TRUE;
//
// Set the DriverPath to the path returned by CDM
//
if((DriverPathId = pStringTableAddString( pDeviceInfoSet->StringTable, CDMPath, STRTAB_CASE_INSENSITIVE | STRTAB_BUFFER_WRITEABLE, NULL,0)) == -1) {
Err = ERROR_NOT_ENOUGH_MEMORY; leave;
} else {
dipb->DriverPath = DriverPathId;
}
//
// Save the Original List info, in case we get
// an empty list on the Windows Update information.
//
// Note: we don't attempt to save/restore our driver enumeration hints
//
if(DevInfoElem) { lpOrgClass = DevInfoElem->ClassDriverHead; lpOrgClassTail = DevInfoElem->ClassDriverTail; OrgClassCount = DevInfoElem->ClassDriverCount;
lpOrgSel = DevInfoElem->SelectedDriver; dwOrgSelType = DevInfoElem->SelectedDriverType; } else { lpOrgClass = pDeviceInfoSet->ClassDriverHead; lpOrgClassTail = pDeviceInfoSet->ClassDriverTail; OrgClassCount = pDeviceInfoSet->ClassDriverCount;
lpOrgSel = pDeviceInfoSet->SelectedClassDriver; dwOrgSelType = lpOrgSel ? SPDIT_CLASSDRIVER : SPDIT_NODRIVER; }
dwOrgFlags = dipb->Flags; dwOrgFlagsEx = dipb->FlagsEx;
bRestoreDeviceInfo = TRUE;
if(DevInfoElem) { DevInfoElem->ClassDriverHead = DevInfoElem->ClassDriverTail = NULL; DevInfoElem->ClassDriverCount = 0; DevInfoElem->ClassDriverEnumHint = NULL; DevInfoElem->ClassDriverEnumHintIndex = INVALID_ENUM_INDEX;
DevInfoElem->SelectedDriver = NULL; DevInfoElem->SelectedDriverType = SPDIT_NODRIVER; } else { lpOrgCompat = NULL; // just so we won't ever try to free this list.
pDeviceInfoSet->ClassDriverHead = pDeviceInfoSet->ClassDriverTail = NULL; pDeviceInfoSet->ClassDriverCount = 0; pDeviceInfoSet->ClassDriverEnumHint = NULL; pDeviceInfoSet->ClassDriverEnumHintIndex = INVALID_ENUM_INDEX;
pDeviceInfoSet->SelectedClassDriver = NULL; }
dipb->Flags &= ~(DI_DIDCLASS | DI_MULTMFGS); dipb->FlagsEx &= ~DI_FLAGSEX_DIDINFOLIST;
hOldCursor = SetCursor(LoadCursor(NULL, IDC_WAIT)); // Potentially slow operation ahead!
dipb->FlagsEx |= DI_FLAGSEX_INET_DRIVER; bDoneWithDrvSearch = FALSE;
Err = GLE_FN_CALL(FALSE, SetupDiBuildDriverInfoList(DeviceInfoSet, DeviceInfoData, SPDIT_CLASSDRIVER) );
dipb->FlagsEx &= ~DI_FLAGSEX_INET_DRIVER; SetCursor(hOldCursor); // done with slow operation.
bDoneWithDrvSearch = TRUE;
if(Err != NO_ERROR) { leave; }
if(DevInfoElem) { NewClassDriverCount = DevInfoElem->ClassDriverCount; DriverNodeHead = DevInfoElem->ClassDriverHead; } else { NewClassDriverCount = pDeviceInfoSet->ClassDriverCount; DriverNodeHead = pDeviceInfoSet->ClassDriverHead; }
if(!NewClassDriverCount) {
if(!LoadString(MyDllModuleHandle, IDS_SELECT_DEVICE, Title, SIZECHARS(Title))) { *Title = TEXT('\0'); }
FormatMessageBox(MyDllModuleHandle, NULL, MSG_NO_DEVICEINFO_ERROR, Title, MB_OK | MB_TASKMODAL );
Err = ERROR_DI_BAD_PATH; leave; }
//
// If we get to here, then we have at least one class driver--the class
// driver list head had better point to something!
//
MYASSERT(DriverNodeHead);
//
// Assume every driver node in the list is signed. Note that this
// may not actually be the case, as Windows Update may have given
// us a "stub" INF whose only use is to build up a list of choices
// to present to the user. After the user makes a selection, the
// relevant ID will then be sent to Windows Update to retrieve the
// real (signed) package.
//
for(CurDriverNode=DriverNodeHead; CurDriverNode; CurDriverNode = CurDriverNode->Next) {
CurDriverNode->Flags |= DNF_INF_IS_SIGNED; }
//
// We're happy with our new class driver list, so destroy the original
// list
//
if(bRestoreDeviceInfo) { DereferenceClassDriverList(pDeviceInfoSet, lpOrgClass); bRestoreDeviceInfo = FALSE; }
//
// We're happy with the new path, so we don't want to restore the
// original path.
//
bRestoreDriverPath = FALSE;
} except(pSetupExceptionFilter(GetExceptionCode())) {
pSetupExceptionHandler(GetExceptionCode(), ERROR_INVALID_PARAMETER, &Err);
if(!bDoneWithDrvSearch) { dipb->FlagsEx &= ~DI_FLAGSEX_INET_DRIVER; SetCursor(hOldCursor); } }
if(bRestoreDeviceInfo || bRestoreHwnd || bRestoreDriverPath) {
try { //
// If necessary, restore the original list(s).
//
if(bRestoreDeviceInfo) {
if(DevInfoElem) {
DereferenceClassDriverList(pDeviceInfoSet, DevInfoElem->ClassDriverHead); DevInfoElem->ClassDriverHead = lpOrgClass; DevInfoElem->ClassDriverTail = lpOrgClassTail; DevInfoElem->ClassDriverCount = OrgClassCount;
DevInfoElem->SelectedDriver = lpOrgSel; DevInfoElem->SelectedDriverType = dwOrgSelType;
} else {
DereferenceClassDriverList(pDeviceInfoSet, pDeviceInfoSet->ClassDriverHead); pDeviceInfoSet->ClassDriverHead = lpOrgClass; pDeviceInfoSet->ClassDriverTail = lpOrgClassTail; pDeviceInfoSet->ClassDriverCount = OrgClassCount;
pDeviceInfoSet->SelectedClassDriver = lpOrgSel; }
dipb->Flags = dwOrgFlags; dipb->FlagsEx = dwOrgFlagsEx; }
//
// If the install param block needs its parent hwnd restored, do so
// now.
//
if(bRestoreHwnd) { dipb->hwndParent = hwndSave; }
//
// Likewise, restore the old driver path if necessary.
//
if(bRestoreDriverPath) { dipb->DriverPath = DriverPathSave; dipb->Flags |= DriverPathFlagsSave; }
} except(pSetupExceptionFilter(GetExceptionCode())) { pSetupExceptionHandler(GetExceptionCode(), ERROR_INVALID_PARAMETER, NULL ); } }
UnlockDeviceInfoSet(pDeviceInfoSet);
return Err;}
DWORDHandleWindowsUpdate( IN HWND hwndDlg, IN OUT PNEWDEVWIZ_DATA ndwData )/*++
Routine Description:
This routine selects a new driver based on a list from INF file(s) that get downloaded from the Windows Update Internet site.
Arguments:
hwndDlg - Supplies the window handle of the select device wizard page.
ndwData - Supplies the address of a New Device Wizard data block to be used during the processing of this message.
Return Value:
If successful, the return value is NO_ERROR, otherwise, it is a Win32 error code indicating the cause of failure.
--*/{ PSP_DIALOGDATA lpdd; PDEVICE_INFO_SET pDeviceInfoSet; PDEVINSTALL_PARAM_BLOCK dipb; SP_WINDOWSUPDATE_PARAMS WindowsUpdateParams; PDEVINFO_ELEM DevInfoElem; SP_DEVINFO_DATA DevInfoData; TCHAR CDMPath[MAX_PATH]; ULONG BufferLen; DOWNLOADINFO DownloadInfo; HMODULE hModCDM = NULL; DOWNLOAD_UPDATED_FILES_PROC DownloadUpdateFilesProc; DWORD Err; TCHAR Title[MAX_TITLE_LEN]; SPFUSIONINSTANCE spFusionInstance; BOOL bLeaveFusionContext = FALSE;
MYASSERT(ndwData); lpdd = &(ndwData->ddData);
MYASSERT(lpdd); if(!(pDeviceInfoSet = AccessDeviceInfoSet(lpdd->DevInfoSet))) { //
// should never hit this code path
//
MYASSERT(pDeviceInfoSet); return ERROR_INVALID_HANDLE; }
try {
if(lpdd->flags & DD_FLAG_USE_DEVINFO_ELEM) { DevInfoElem = lpdd->DevInfoElem; } else { DevInfoElem = pDeviceInfoSet->SelectedDevInfoElem; }
//
// If this is for a particular device, then initialize a device
// information structure.
//
if(DevInfoElem) {
DevInfoData.cbSize = sizeof(SP_DEVINFO_DATA); DevInfoDataFromDeviceInfoElement(pDeviceInfoSet, DevInfoElem, &DevInfoData );
dipb = &(DevInfoElem->InstallParamBlock);
} else { dipb = &(pDeviceInfoSet->InstallParamBlock); }
//
// Call the class installer to get the package ID and so it can open
// a handle to the Windows Update server.
//
ZeroMemory(&WindowsUpdateParams, sizeof(SP_WINDOWSUPDATE_PARAMS)); WindowsUpdateParams.ClassInstallHeader.InstallFunction = DIF_GETWINDOWSUPDATEINFO; WindowsUpdateParams.ClassInstallHeader.cbSize = sizeof(SP_CLASSINSTALL_HEADER);
Err = DoInstallActionWithParams(DIF_GETWINDOWSUPDATEINFO, pDeviceInfoSet, DevInfoElem ? &DevInfoData : NULL, &WindowsUpdateParams.ClassInstallHeader, sizeof(SP_WINDOWSUPDATE_PARAMS), INSTALLACTION_CALL_CI ); if(Err != NO_ERROR) { leave; }
//
// We now have a PackageId and a handle to the Windows Update
// server.
//
//
// Fill In the DOWNLOADINFO structure to pass to CDM.DLL
//
ZeroMemory(&DownloadInfo, sizeof(DOWNLOADINFO)); DownloadInfo.dwDownloadInfoSize = sizeof(DOWNLOADINFO); DownloadInfo.lpFile = NULL;
DownloadInfo.lpHardwareIDs = (LPCWSTR)WindowsUpdateParams.PackageId;
DownloadInfo.lpDeviceInstanceID = NULL;
GetVersionEx((OSVERSIONINFOW *)&DownloadInfo.OSVersionInfo);
//
// Set dwArchitecture to PROCESSOR_ARCHITECTURE_UNKNOWN, this
// causes Windows Update to check base on the architecture of the
// machine itself. You only need to explictly set the value if
// you want to download drivers for a different architecture than
// the machine this is running on.
//
DownloadInfo.dwArchitecture = PROCESSOR_ARCHITECTURE_UNKNOWN; DownloadInfo.dwFlags = 0; DownloadInfo.dwClientID = 0; DownloadInfo.localid = 0;
CDMPath[0] = TEXT('\0');
//
// Dynamically retrieve the CDM function we need to call.
//
bLeaveFusionContext = spFusionEnterContext(NULL, &spFusionInstance);
Err = GLE_FN_CALL(NULL, hModCDM = LoadLibrary(TEXT("cdm.dll")));
if(Err == NO_ERROR) {
Err = GLE_FN_CALL(NULL, DownloadUpdateFilesProc = (PVOID)GetProcAddress( hModCDM, "DownloadUpdatedFiles") ); }
if(Err == NO_ERROR) {
Err = GLE_FN_CALL(FALSE, DownloadUpdateFilesProc(WindowsUpdateParams.CDMContext, hwndDlg, &DownloadInfo, CDMPath, sizeof(CDMPath), &BufferLen) );
if((Err == NO_ERROR) && !(*CDMPath)) { Err = ERROR_DI_BAD_PATH; } }
if(hModCDM) { FreeLibrary(hModCDM); hModCDM = NULL; }
if(bLeaveFusionContext) { spFusionLeaveContext(&spFusionInstance); bLeaveFusionContext = FALSE; }
if(Err != NO_ERROR) { //
// Pop up an error messagebox informing the user that we didn't
// get any drivers from Windows Update.
//
if(!LoadString(MyDllModuleHandle, IDS_SELECT_DEVICE, Title, SIZECHARS(Title))) { *Title = TEXT('\0'); }
FormatMessageBox(MyDllModuleHandle, NULL, MSG_NO_DEVICEINFO_ERROR, Title, MB_OK | MB_TASKMODAL ); leave; }
Err = SelectWindowsUpdateDriver(hwndDlg, lpdd->DevInfoSet, DevInfoElem ? &DevInfoData : NULL, CDMPath, !(lpdd->flags & DD_FLAG_IS_DIALOGBOX) );
if(Err != NO_ERROR) { leave; }
//
// Fill in the list to select from
//
lpdd->bShowCompat = FALSE; CheckDlgButton(hwndDlg, IDC_NDW_PICKDEV_COMPAT, BST_UNCHECKED );
//
// Enable the UI. We turned it off when the user pressed the Windows
// Update... button
//
ToggleDialogControls(hwndDlg, ndwData, TRUE);
FillInDeviceList(hwndDlg, lpdd);
//
// Since we only show the class list when selecting from Windows
// Update, hide the selection buttons.
//
ShowWindow(GetDlgItem(hwndDlg, IDC_NDW_PICKDEV_COMPAT), SW_HIDE);
} except(pSetupExceptionFilter(GetExceptionCode())) {
pSetupExceptionHandler(GetExceptionCode(), ERROR_INVALID_PARAMETER, &Err);
if(hModCDM) { FreeLibrary(hModCDM); }
if(bLeaveFusionContext) { spFusionLeaveContext(&spFusionInstance); } }
UnlockDeviceInfoSet(pDeviceInfoSet);
return Err;}
PNEWDEVWIZ_DATAGetNewDevWizDataFromPsPage( LPPROPSHEETPAGE ppsp )/*++
Routine Description:
This routine retrieves a pointer to a NEWDEVWIZDATA structure to be used by a wizard page dialog proc. It is called during the WM_INITDIALOG handling.
Arguments:
Page - Property sheet page structure for this wizard page.
Return Value:
If success, a pointer to the structure, NULL otherwise.
--*/{ PDEVICE_INFO_SET pDeviceInfoSet; PVOID WizObjectId; PWIZPAGE_OBJECT CurWizObject = NULL;
//
// Access the device info set handle stored in the propsheetpage's lParam.
//
MYASSERT(ppsp); if(pDeviceInfoSet = AccessDeviceInfoSet((HDEVINFO)(ppsp->lParam))) {
try { //
// The ObjectID (pointer, actually) for the corresponding wizard
// object for this page is stored at the end of the ppsp structure.
// Retrieve this now, and look for it in the devinfo set's list of
// wizard objects.
//
WizObjectId = *((PVOID *)(&(((PBYTE)ppsp)[sizeof(PROPSHEETPAGE)])));
for(CurWizObject = pDeviceInfoSet->WizPageList; CurWizObject; CurWizObject = CurWizObject->Next) {
if(WizObjectId == CurWizObject) { //
// We found our object.
//
break; } }
} except(pSetupExceptionFilter(GetExceptionCode())) { pSetupExceptionHandler(GetExceptionCode(), ERROR_INVALID_PARAMETER, NULL); CurWizObject = NULL; }
UnlockDeviceInfoSet(pDeviceInfoSet); }
return CurWizObject ? CurWizObject->ndwData : NULL;}
BOOLWINAPISetupDiSelectDevice( IN HDEVINFO DeviceInfoSet, IN OUT PSP_DEVINFO_DATA DeviceInfoData OPTIONAL )/*++
Routine Description:
Default handler for DIF_SELECTDEVICE
This routine will handle the UI for allowing a user to select a driver for the specified device information set or element. By using the Flags field of the installation parameter block struct, the caller can specify special handling of the UI, such as allowing selecting from OEM disks.
Arguments:
DeviceInfoSet - Supplies a handle to the device information set for which a driver is to be selected.
DeviceInfoData - Optionally, supplies the address of a SP_DEVINFO_DATA structure for which a driver is to be selected. If this parameter is not specified, then a driver will be selected for the global class driver list associated with the device information set itself.
This is an IN OUT parameter because the class GUID for the device will be updated to reflect the class of the most-compatible driver, if a compatible driver list was built.
Return Value:
If the function succeeds, the return value is TRUE. If the function fails, the return value is FALSE. To get extended error information, call GetLastError.
--*/
{ PDEVICE_INFO_SET pDeviceInfoSet = NULL; DWORD Err = NO_ERROR; PDEVINFO_ELEM DevInfoElem = NULL; PDEVINSTALL_PARAM_BLOCK dipb; WIZPAGE_OBJECT WizPageObject; NEWDEVWIZ_DATA ndwData; PWIZPAGE_OBJECT CurWizObject, PrevWizObject; //
// Store the address of the corresponding wizard object at the
// end of the PROPSHEETPAGE buffer.
//
BYTE pspBuffer[sizeof(PROPSHEETPAGE) + sizeof(PVOID)]; LPPROPSHEETPAGE Page = (LPPROPSHEETPAGE)pspBuffer;
try { //
// Make sure we're running interactively.
//
if(GlobalSetupFlags & (PSPGF_NONINTERACTIVE|PSPGF_UNATTENDED_SETUP)) { Err = ERROR_REQUIRES_INTERACTIVE_WINDOWSTATION; leave; }
if(!(pDeviceInfoSet = AccessDeviceInfoSet(DeviceInfoSet))) { Err = ERROR_INVALID_HANDLE; leave; }
//
// This routine cannot be called when the lock level is nested
// (i.e., > 1). This is explicitly disallowed, so that our multi-
// threaded dialog won't deadlock.
//
if(pDeviceInfoSet->LockRefCount > 1) { Err = ERROR_DEVINFO_LIST_LOCKED; leave; }
if(DeviceInfoData) { //
// Special check to make sure we aren't being passed a zombie
// (different from phantom, the zombie devinfo element is one whose
// corresponding devinst was deleted via SetupDiRemoveDevice, but
// who lingers on until the caller kills it via
// SetupDiDeleteDeviceInfo or SetupDiDestroyDeviceInfoList).
//
if(!DeviceInfoData->DevInst) { Err = ERROR_INVALID_PARAMETER; leave; }
//
// Then we are to select a driver for a particular device.
//
if(!(DevInfoElem = FindAssociatedDevInfoElem(pDeviceInfoSet, DeviceInfoData, NULL))) { Err = ERROR_INVALID_PARAMETER; leave; }
dipb = &(DevInfoElem->InstallParamBlock); } else { dipb = &(pDeviceInfoSet->InstallParamBlock); }
ZeroMemory(&ndwData, sizeof(ndwData)); ndwData.ddData.iCurDesc = -1; ndwData.ddData.DevInfoSet = DeviceInfoSet; ndwData.ddData.DevInfoElem = DevInfoElem; ndwData.ddData.flags = DD_FLAG_USE_DEVINFO_ELEM | DD_FLAG_IS_DIALOGBOX;
WizPageObject.RefCount = 1; WizPageObject.ndwData = &ndwData; //
// We're safe in placing this stack object in the devinfo set's linked
// list, since nobody will ever attempt to free it.
//
WizPageObject.Next = pDeviceInfoSet->WizPageList; pDeviceInfoSet->WizPageList = &WizPageObject;
//
// Since we're using the same code as the Add New Device Wizard, we
// have to supply a LPROPSHEETPAGE as the lParam to the DialogProc.
// (All we care about is the lParam field, and the DWORD at the end
// of the buffer.)
//
Page->lParam = (LPARAM)DeviceInfoSet;
*((PVOID *)(&(pspBuffer[sizeof(PROPSHEETPAGE)]))) = &WizPageObject;
//
// Release the lock, so other stuff can happen while this dialog is up.
//
UnlockDeviceInfoSet(pDeviceInfoSet); pDeviceInfoSet = NULL;
Err = (DWORD)DialogBoxParam(MyDllModuleHandle, MAKEINTRESOURCE(DLG_DEVINSTALL), dipb->hwndParent, SelectDeviceDlgProc, (LPARAM)Page );
//
// Re-acquire the devinfo set lock.
//
if(!(pDeviceInfoSet = AccessDeviceInfoSet(DeviceInfoSet))) { //
// should never hit this code path
// this would imply another thread messed this handle up
//
MYASSERT(pDeviceInfoSet); Err = ERROR_INVALID_HANDLE; leave; }
//
// Now remove the wizard page object from the devinfo set's list. We
// can't assume that it's still at the head of the list, since someone
// else couldn've added another page.
//
for(CurWizObject = pDeviceInfoSet->WizPageList, PrevWizObject = NULL; CurWizObject; PrevWizObject = CurWizObject, CurWizObject = CurWizObject->Next) {
if(CurWizObject == &WizPageObject) { break; } }
MYASSERT(CurWizObject);
if(PrevWizObject) { PrevWizObject->Next = CurWizObject->Next; } else { pDeviceInfoSet->WizPageList = CurWizObject->Next; }
if(DeviceInfoData) { //
// Update the caller's device information element with its
// (potentially) new class.
//
DevInfoDataFromDeviceInfoElement(pDeviceInfoSet, DevInfoElem, DeviceInfoData ); }
} except(pSetupExceptionFilter(GetExceptionCode())) { pSetupExceptionHandler(GetExceptionCode(), ERROR_INVALID_PARAMETER, &Err); }
if(pDeviceInfoSet) { UnlockDeviceInfoSet(pDeviceInfoSet); }
SetLastError(Err); return (Err == NO_ERROR);}
BOOLbNoDevsToShow( IN PDEVINFO_ELEM DevInfoElem )/*++
Routine Description:
This routine determines whether or not there are any compatible devices to be displayed for the specified devinfo element.
Arguments:
DevInfoElem - Supplies the address of a devinfo element to check.
Return Value:
If there are no devices to show, the return value is TRUE. If there is at least one device (driver node) without the DNF_EXCLUDEFROMLIST flag set, the return value is FALSE.
--*/{ PDRIVER_NODE CurDriverNode;
for(CurDriverNode = DevInfoElem->CompatDriverHead; CurDriverNode; CurDriverNode = CurDriverNode->Next) {
if(!(CurDriverNode->Flags & DNF_OLD_INET_DRIVER) && !(CurDriverNode->Flags & DNF_BAD_DRIVER) && (!(CurDriverNode->Flags & DNF_EXCLUDEFROMLIST) || (DevInfoElem->InstallParamBlock.FlagsEx & DI_FLAGSEX_ALLOWEXCLUDEDDRVS))) {
return FALSE; } }
return TRUE;}
VOIDOnCancel( IN PNEWDEVWIZ_DATA ndwData )/*++
Routine Description:
This routine is only called in the select device dialog (not wizard) case. Its sole purpose is to destroy any driver lists that weren't present before SetupDiSelectDevice was called.
Arguments:
ndwData - Supplies the address of a data structure containing information on the driver lists to be (possibly) destroyed.
Return Value:
None.
--*/{ PSP_DIALOGDATA lpdd; PDEVICE_INFO_SET pDeviceInfoSet; PDEVINFO_ELEM DevInfoElem; PDEVINSTALL_PARAM_BLOCK dipb; DWORD SelectedDriverType = SPDIT_NODRIVER;
MYASSERT(ndwData); lpdd = &(ndwData->ddData);
MYASSERT(lpdd); if(!(pDeviceInfoSet = AccessDeviceInfoSet(lpdd->DevInfoSet))) { //
// should never hit this code path
//
MYASSERT(pDeviceInfoSet); return; }
try {
if(lpdd->flags & DD_FLAG_USE_DEVINFO_ELEM) { DevInfoElem = lpdd->DevInfoElem; } else { DevInfoElem = pDeviceInfoSet->SelectedDevInfoElem; }
if(DevInfoElem) {
if(lpdd->bKeeplpSelectedDrv) { SelectedDriverType = DevInfoElem->SelectedDriverType; } else { DevInfoElem->SelectedDriver = NULL; DevInfoElem->SelectedDriverType = SPDIT_NODRIVER; }
if((DevInfoElem->InstallParamBlock.FlagsEx & DI_FLAGSEX_DIDINFOLIST) && !lpdd->bKeeplpClassDrvList && (SelectedDriverType != SPDIT_CLASSDRIVER)) {
DereferenceClassDriverList(pDeviceInfoSet, DevInfoElem->ClassDriverHead); DevInfoElem->ClassDriverHead = DevInfoElem->ClassDriverTail = NULL; DevInfoElem->ClassDriverCount = 0; DevInfoElem->ClassDriverEnumHint = NULL; DevInfoElem->ClassDriverEnumHintIndex = INVALID_ENUM_INDEX; DevInfoElem->InstallParamBlock.Flags &= ~(DI_DIDCLASS | DI_MULTMFGS); DevInfoElem->InstallParamBlock.FlagsEx &= ~DI_FLAGSEX_DIDINFOLIST; }
if((DevInfoElem->InstallParamBlock.FlagsEx & DI_FLAGSEX_DIDCOMPATINFO) && !lpdd->bKeeplpCompatDrvList && (SelectedDriverType != SPDIT_COMPATDRIVER)) {
DestroyDriverNodes(DevInfoElem->CompatDriverHead, pDeviceInfoSet); DevInfoElem->CompatDriverHead = DevInfoElem->CompatDriverTail = NULL; DevInfoElem->CompatDriverCount = 0; DevInfoElem->CompatDriverEnumHint = NULL; DevInfoElem->CompatDriverEnumHintIndex = INVALID_ENUM_INDEX; DevInfoElem->InstallParamBlock.Flags &= ~DI_DIDCOMPAT; DevInfoElem->InstallParamBlock.FlagsEx &= ~DI_FLAGSEX_DIDCOMPATINFO; }
} else {
if(lpdd->bKeeplpSelectedDrv) { if(pDeviceInfoSet->SelectedClassDriver) { SelectedDriverType = SPDIT_CLASSDRIVER; } } else { pDeviceInfoSet->SelectedClassDriver = NULL; }
if((pDeviceInfoSet->InstallParamBlock.FlagsEx & DI_FLAGSEX_DIDINFOLIST) && !lpdd->bKeeplpClassDrvList && (SelectedDriverType != SPDIT_CLASSDRIVER)) {
DereferenceClassDriverList(pDeviceInfoSet, pDeviceInfoSet->ClassDriverHead); pDeviceInfoSet->ClassDriverHead = pDeviceInfoSet->ClassDriverTail = NULL; pDeviceInfoSet->ClassDriverCount = 0; pDeviceInfoSet->ClassDriverEnumHint = NULL; pDeviceInfoSet->ClassDriverEnumHintIndex = INVALID_ENUM_INDEX; pDeviceInfoSet->InstallParamBlock.Flags &= ~(DI_DIDCLASS | DI_MULTMFGS); pDeviceInfoSet->InstallParamBlock.FlagsEx &= ~DI_FLAGSEX_DIDINFOLIST; } }
} except(pSetupExceptionFilter(GetExceptionCode())) { pSetupExceptionHandler(GetExceptionCode(), ERROR_INVALID_PARAMETER, NULL); }
UnlockDeviceInfoSet(pDeviceInfoSet);}
LONGGetCurDesc( IN PSP_DIALOGDATA lpdd )/*++
Routine Description:
This routine returns the (case-insensitive) string table index for the description of the currently selected driver. This is used to select a particular entry in a listview control.
Arguments:
lpdd - Supplies the address of a dialog data structure that contains information about the device information set being used.
Return Value:
The string table ID for the device description, as stored in the currently- selected driver node.
--*/{ PDEVICE_INFO_SET pDeviceInfoSet; PDEVINFO_ELEM DevInfoElem; LONG ret;
MYASSERT(lpdd); if(!(pDeviceInfoSet = AccessDeviceInfoSet(lpdd->DevInfoSet))) { //
// should never hit this code path
//
MYASSERT(pDeviceInfoSet); return -1; }
try {
if(lpdd->flags & DD_FLAG_USE_DEVINFO_ELEM) { DevInfoElem = lpdd->DevInfoElem; } else { DevInfoElem = pDeviceInfoSet->SelectedDevInfoElem; }
if(DevInfoElem) { ret = DevInfoElem->SelectedDriver ? DevInfoElem->SelectedDriver->DevDescription : -1; } else { ret = pDeviceInfoSet->SelectedClassDriver ? pDeviceInfoSet->SelectedClassDriver->DevDescription : -1; }
} except(pSetupExceptionFilter(GetExceptionCode())) { pSetupExceptionHandler(GetExceptionCode(), ERROR_INVALID_PARAMETER, NULL); ret = -1; }
UnlockDeviceInfoSet(pDeviceInfoSet);
return ret;}
VOID__cdeclClassDriverSearchThread( IN PVOID Context )
/*++
Routine Description:
Thread entry point to build a class driver list asynchronously to the main thread which is displaying a Select Device dialog. This thread will free the memory containing its context, so the main thread should not access it after passing it to this thread.
Arguments:
Context - supplies driver search context.
Return Value:
None.
--*/
{ PCLASSDRV_THREAD_CONTEXT ClassDrvThreadContext = Context; SP_DEVINSTALL_PARAMS DeviceInstallParams; BOOL b; DWORD Err;
//
// OR in the DI_FLAGSEX_EXCLUDE_OLD_INET_DRIVERS flag so that we don't
// include old internet drivers in the list that we get back.
//
DeviceInstallParams.cbSize = sizeof(SP_DEVINSTALL_PARAMS); if(SetupDiGetDeviceInstallParams(ClassDrvThreadContext->DeviceInfoSet, &(ClassDrvThreadContext->DeviceInfoData), &DeviceInstallParams)) { DeviceInstallParams.FlagsEx |= DI_FLAGSEX_EXCLUDE_OLD_INET_DRIVERS;
SetupDiSetDeviceInstallParams(ClassDrvThreadContext->DeviceInfoSet, &(ClassDrvThreadContext->DeviceInfoData), &DeviceInstallParams ); }
Err = GLE_FN_CALL(FALSE, b = SetupDiBuildDriverInfoList( ClassDrvThreadContext->DeviceInfoSet, &(ClassDrvThreadContext->DeviceInfoData), SPDIT_CLASSDRIVER) );
//
// Now send a message to our notification window informing them of the outcome.
//
PostMessage(ClassDrvThreadContext->NotificationWindow, WMX_CLASSDRVLIST_DONE, (WPARAM)b, (LPARAM)Err );
MyFree(Context);
//
// Done.
//
_endthread();}
BOOLpSetupIsClassDriverListBuilt( IN PSP_DIALOGDATA lpdd )/*++
Routine Description:
This routine determines whether or not a class driver list has already been built for the specified dialog data.
Arguments:
lpdd - Supplies the address of a dialog data buffer that is being queried for the presence of a class driver list.
Return Value:
If a class driver list has already been built, the return value is TRUE, otherwise, it is FALSE.
--*/{ PDEVICE_INFO_SET pDeviceInfoSet; PDEVINFO_ELEM DevInfoElem; BOOL b = FALSE;
MYASSERT(lpdd); if(!(pDeviceInfoSet = AccessDeviceInfoSet(lpdd->DevInfoSet))) { //
// should never hit this code path
//
MYASSERT(pDeviceInfoSet); return FALSE; }
try {
if(lpdd->flags & DD_FLAG_USE_DEVINFO_ELEM) { DevInfoElem = lpdd->DevInfoElem; } else { DevInfoElem = pDeviceInfoSet->SelectedDevInfoElem; }
if(DevInfoElem) { b = DevInfoElem->InstallParamBlock.FlagsEx & DI_FLAGSEX_DIDINFOLIST; } else { b = pDeviceInfoSet->InstallParamBlock.FlagsEx & DI_FLAGSEX_DIDINFOLIST; }
} except(pSetupExceptionFilter(GetExceptionCode())) { pSetupExceptionHandler(GetExceptionCode(), ERROR_INVALID_PARAMETER, NULL); }
UnlockDeviceInfoSet(pDeviceInfoSet);
return b;}
VOIDpSetupDevInfoDataFromDialogData( IN PSP_DIALOGDATA lpdd, OUT PSP_DEVINFO_DATA DeviceInfoData )/*++
Routine Description:
This routine fills in a SP_DEVINFO_DATA structure based on the device information element specified in the supplied dialog data.
Arguments:
lpdd - Supplies the address of a dialog data buffer that specifies a devinfo element to be used in filling in the DeviceInfoData buffer.
DeviceInfoData - Supplies the address of a SP_DEVINFO_DATA structure that is filled in with information about the devinfo element specified in the dialog data.
Return Value:
None.
--*/{ PDEVICE_INFO_SET pDeviceInfoSet; PDEVINFO_ELEM DevInfoElem;
MYASSERT(lpdd); if(!(pDeviceInfoSet = AccessDeviceInfoSet(lpdd->DevInfoSet))) { //
// should never hit this code path
//
MYASSERT(pDeviceInfoSet); return; }
try {
if(lpdd->flags & DD_FLAG_USE_DEVINFO_ELEM) { DevInfoElem = lpdd->DevInfoElem; } else { DevInfoElem = pDeviceInfoSet->SelectedDevInfoElem; }
//
// The dialog data had better be referencing a devinfo element!
//
MYASSERT(DevInfoElem);
DeviceInfoData->cbSize = sizeof(SP_DEVINFO_DATA); DevInfoDataFromDeviceInfoElement(pDeviceInfoSet, DevInfoElem, DeviceInfoData);
} except(pSetupExceptionFilter(GetExceptionCode())) { pSetupExceptionHandler(GetExceptionCode(), ERROR_INVALID_PARAMETER, NULL); }
UnlockDeviceInfoSet(pDeviceInfoSet);}
VOIDCleanupDriverLists( IN OUT PNEWDEVWIZ_DATA ndwData )/*++
Routine Description:
This routine will destroy both the class and compatible driver lists that were created while the wizard page was up.
Arguments:
ndwData - Supplies the address of a New Device Wizard data block to be used during the processing of this message.
Return Value:
None.
--*/{ PSP_DIALOGDATA lpdd; PDEVICE_INFO_SET pDeviceInfoSet; PDEVINFO_ELEM DevInfoElem; PDEVINSTALL_PARAM_BLOCK dipb; SP_DEVINFO_DATA DeviceInfoData;
MYASSERT(ndwData); lpdd = &(ndwData->ddData);
MYASSERT(lpdd); if(!(pDeviceInfoSet = AccessDeviceInfoSet(lpdd->DevInfoSet))) { //
// should never hit this code path
//
MYASSERT(pDeviceInfoSet); return; }
try {
if(lpdd->flags & DD_FLAG_USE_DEVINFO_ELEM) { DevInfoElem = lpdd->DevInfoElem; } else { DevInfoElem = pDeviceInfoSet->SelectedDevInfoElem; }
if(DevInfoElem) { //
// Initialize a SP_DEVINFO_DATA buffer to use as an argument to
// SetupDiDestroyDriverInfoList.
//
DeviceInfoData.cbSize = sizeof(SP_DEVINFO_DATA); DevInfoDataFromDeviceInfoElement(pDeviceInfoSet, DevInfoElem, &DeviceInfoData );
//
// We need to reset the DriverPath so that if we come back into the
// wizard we will rebuild from the correct directory. Otherwise we
// will be stuck with the Have Disk... path that the user entered.
//
DevInfoElem->InstallParamBlock.DriverPath = -1;
} else {
pDeviceInfoSet->InstallParamBlock.DriverPath = -1; }
SetupDiDestroyDriverInfoList(pDeviceInfoSet, DevInfoElem ? &DeviceInfoData : NULL, SPDIT_COMPATDRIVER );
SetupDiDestroyDriverInfoList(pDeviceInfoSet, DevInfoElem ? &DeviceInfoData : NULL, SPDIT_CLASSDRIVER );
} except(pSetupExceptionFilter(GetExceptionCode())) { pSetupExceptionHandler(GetExceptionCode(), ERROR_INVALID_PARAMETER, NULL); }
UnlockDeviceInfoSet(pDeviceInfoSet);}
VOIDToggleDialogControls( IN HWND hwndDlg, IN OUT PNEWDEVWIZ_DATA ndwData, IN BOOL Enable )/*++
Routine Description:
This routine either enables or disables all controls on a Select Device dialog box, depending on the value of Enable.
Arguments:
hwndDlg - Supplies the handle of the Select Device dialog
ndwData - Supplies the address of a New Device Wizard data block to be used during the processing of this message.
Enable - If TRUE, then enable all controls (with possible exception of "Show all devices" radio button (if class list search failed). If FALSE, disable all controls.
Return Value:
None.
--*/{ //
// If we're enabling controls, make sure we only enable the "Show
// compatible drivers" check box if we successfully built a class list.
//
if(Enable) { if(!((ndwData->ddData).flags & DD_FLAG_CLASSLIST_FAILED)) { EnableWindow(GetDlgItem(hwndDlg, IDC_NDW_PICKDEV_COMPAT), TRUE); } else { //
// The class list failed to build, so we will show the compatible
// list only. Check and disable the show compatible check box.
//
(ndwData->ddData).bShowCompat = TRUE; CheckDlgButton(hwndDlg, IDC_NDW_PICKDEV_COMPAT, BST_CHECKED); EnableWindow(GetDlgItem(hwndDlg, IDC_NDW_PICKDEV_COMPAT), FALSE); } } else { EnableWindow(GetDlgItem(hwndDlg, IDC_NDW_PICKDEV_COMPAT), FALSE); }
EnableWindow((ndwData->ddData).hwndDrvList, Enable); EnableWindow((ndwData->ddData).hwndMfgList, Enable);
EnableWindow(GetDlgItem(hwndDlg, IDC_NDW_PICKDEV_HAVEDISK), Enable); EnableWindow(GetDlgItem(hwndDlg, IDC_NDW_PICKDEV_WINDOWSUPDATE), Enable);
EnableWindow(GetDlgItem(hwndDlg, IDC_NDW_PICKDEV_SIGNED_ICON), Enable); EnableWindow(GetDlgItem(hwndDlg, IDC_NDW_PICKDEV_SIGNED_TEXT), Enable); EnableWindow(GetDlgItem(hwndDlg, IDC_NDW_PICKDEV_SIGNED_LINK), Enable);
if ((ndwData->ddData).flags & DD_FLAG_IS_DIALOGBOX) { EnableWindow(GetDlgItem(hwndDlg, IDOK), Enable); EnableWindow(GetDlgItem(hwndDlg, IDCANCEL), Enable); } else { INT WizardFlags = 0;
if (Enable) { //
// Don't show the back button if we are in express mode.
//
if(!((ndwData->InstallData).Flags & NDW_INSTALLFLAG_SKIPCLASSLIST) || !((ndwData->InstallData).Flags & NDW_INSTALLFLAG_EXPRESSINTRO) || ((ndwData->InstallData).DynamicPageFlags & DYNAWIZ_FLAG_PAGESADDED)) {
WizardFlags |= PSWIZB_BACK; }
//
// Show the Next button if there is at least one driver selected in the
// list view.
//
if(ListView_GetSelectedCount((ndwData->ddData).hwndDrvList) > 0) { WizardFlags |= PSWIZB_NEXT; } }
PropSheet_SetWizButtons(GetParent(hwndDlg), WizardFlags);
EnableWindow(GetDlgItem(GetParent(hwndDlg), IDCANCEL), Enable); }}
BOOLCDMIsInternetAvailable( void )/*++
Routine Description:
This routine will return TRUE or FALSE based on if this machine can get to the Internet or not.
Arguments:
None
Return Value:
TRUE if the machine can get to the Internet. FALSE if the machine can NOT get to the Internet.
--*/{ BOOL IsInternetAvailable = FALSE; HKEY hKey = INVALID_HANDLE_VALUE; DWORD Policy; ULONG cbData; HMODULE hModCDM = NULL; CDM_INTERNET_AVAILABLE_PROC CdmInternetAvailable; SPFUSIONINSTANCE spFusionInstance; BOOL bLeaveFusionContext = FALSE;
try { //
// Check the DontSearchWindowsUpdate DriverSearching policy.
//
if(ERROR_SUCCESS == RegOpenKeyEx( HKEY_CURRENT_USER, TEXT("Software\\Policies\\Microsoft\\Windows\\DriverSearching"), 0, KEY_READ, &hKey)) {
cbData = sizeof(Policy); //
// Initialize Policy, so we don't pickup random data if
// actual cbData size < sizeof(DWORD)
//
Policy = 0; if(ERROR_SUCCESS == RegQueryValueEx(hKey, TEXT("DontSearchWindowsUpdate"), NULL, NULL, (LPBYTE)&Policy, &cbData)) { if(Policy) { //
// If the DontSearchWindowsUpdate policy is set then we
// want to return FALSE.
//
leave; } }
} else { //
// Couldn't open the policy registry key--make sure it's still set
// to an invalid value so we'll know not to try and close it later.
//
hKey = INVALID_HANDLE_VALUE; }
bLeaveFusionContext = spFusionEnterContext(NULL,&spFusionInstance);
if((NO_ERROR != GLE_FN_CALL(NULL, hModCDM = LoadLibrary(TEXT("cdm.dll")))) || (NO_ERROR != GLE_FN_CALL(NULL, CdmInternetAvailable = (PVOID)GetProcAddress(hModCDM, "DownloadIsInternetAvailable")))) {
leave; }
IsInternetAvailable = CdmInternetAvailable();
} except(pSetupExceptionFilter(GetExceptionCode())) { pSetupExceptionHandler(GetExceptionCode(), ERROR_INVALID_PARAMETER, NULL); }
if(hModCDM) { FreeLibrary(hModCDM); }
if(bLeaveFusionContext) { spFusionLeaveContext(&spFusionInstance); }
if(hKey != INVALID_HANDLE_VALUE) { RegCloseKey(hKey); }
return IsInternetAvailable;}
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