newdevp.h File Reference

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Functions
BOOL WINAPI	DevInstallW (IN HWND hWndParent, IN HINSTANCE hInstance, IN LPCWSTR InstanceId, IN INT Show)
BOOL WINAPI	InstallDevInst (IN HWND hWndParent, IN LPCWSTR InstanceId, IN BOOL bUpdate, OUT LPDWORD lpReboot)
BOOL WINAPI	InstallDevInstEx (IN HWND hWndParent, IN LPCWSTR InstanceId, IN BOOL bUpdate, OUT LPDWORD lpReboot, IN DWORD Unknown)

Function Documentation

DevInstallW()

BOOL WINAPI DevInstallW	(	IN HWND	hWndParent,
		IN HINSTANCE	hInstance,
		IN LPCWSTR	InstanceId,
		IN INT	Show
	)

Definition at line 637 of file newdev.c.

{
    PDEVINSTDATA DevInstData = NULL;
    BOOL ret;
    DWORD config_flags;
    BOOL retval = FALSE;

    TRACE("(%p, %p, %s, %d)\n", hWndParent, hInstance, debugstr_w(InstanceId), Show);

    if (!IsUserAdmin())
    {
        /* XP kills the process... */
        ExitProcess(ERROR_ACCESS_DENIED);
    }

    DevInstData = HeapAlloc(GetProcessHeap(), 0, sizeof(DEVINSTDATA));
    if (!DevInstData)
    {
        TRACE("HeapAlloc() failed\n");
        SetLastError(ERROR_NOT_ENOUGH_MEMORY);
        goto cleanup;
    }

    /* Clear devinst data */
    ZeroMemory(DevInstData, sizeof(DEVINSTDATA));
    DevInstData->devInfoData.cbSize = 0; /* Tell if the devInfoData is valid */

    /* Fill devinst data */
    DevInstData->hDevInfo = SetupDiCreateDeviceInfoListExW(NULL, NULL, NULL, NULL);
    if (DevInstData->hDevInfo == INVALID_HANDLE_VALUE)
    {
        TRACE("SetupDiCreateDeviceInfoListExW() failed with error 0x%x\n", GetLastError());
        goto cleanup;
    }

    DevInstData->devInfoData.cbSize = sizeof(SP_DEVINFO_DATA);
    ret = SetupDiOpenDeviceInfoW(
        DevInstData->hDevInfo,
        InstanceId,
        NULL,
        0, /* Open flags */
        &DevInstData->devInfoData);
    if (!ret)
    {
        TRACE("SetupDiOpenDeviceInfoW() failed with error 0x%x (InstanceId %s)\n",
            GetLastError(), debugstr_w(InstanceId));
        DevInstData->devInfoData.cbSize = 0;
        goto cleanup;
    }

    SetLastError(ERROR_GEN_FAILURE);
    ret = SetupDiGetDeviceRegistryProperty(
        DevInstData->hDevInfo,
        &DevInstData->devInfoData,
        SPDRP_DEVICEDESC,
        &DevInstData->regDataType,
        NULL, 0,
        &DevInstData->requiredSize);

    if (!ret && GetLastError() == ERROR_INSUFFICIENT_BUFFER && DevInstData->regDataType == REG_SZ)
    {
        DevInstData->buffer = HeapAlloc(GetProcessHeap(), 0, DevInstData->requiredSize);
        if (!DevInstData->buffer)
        {
            TRACE("HeapAlloc() failed\n");
            SetLastError(ERROR_NOT_ENOUGH_MEMORY);
        }
        else
        {
            ret = SetupDiGetDeviceRegistryPropertyW(
                DevInstData->hDevInfo,
                &DevInstData->devInfoData,
                SPDRP_DEVICEDESC,
                &DevInstData->regDataType,
                DevInstData->buffer, DevInstData->requiredSize,
                &DevInstData->requiredSize);
        }
    }
    if (!ret)
    {
        TRACE("SetupDiGetDeviceRegistryProperty() failed with error 0x%x (InstanceId %s)\n",
            GetLastError(), debugstr_w(InstanceId));
        goto cleanup;
    }

    if (SetupDiGetDeviceRegistryPropertyW(
        DevInstData->hDevInfo,
        &DevInstData->devInfoData,
        SPDRP_CONFIGFLAGS,
        NULL,
        (BYTE *)&config_flags,
        sizeof(config_flags),
        NULL))
    {
        if (config_flags & CONFIGFLAG_FAILEDINSTALL)
        {
            /* The device is disabled */
            TRACE("Device is disabled\n");
            retval = TRUE;
            goto cleanup;
        }
    }

    TRACE("Installing %s (%s)\n", debugstr_w((PCWSTR)DevInstData->buffer), debugstr_w(InstanceId));

    /* Search driver in default location and removable devices */
    if (!PrepareFoldersToScan(DevInstData, FALSE, FALSE, NULL))
    {
        TRACE("PrepareFoldersToScan() failed with error 0x%lx\n", GetLastError());
        goto cleanup;
    }
    if (ScanFoldersForDriver(DevInstData))
    {
        /* Driver found ; install it */
        retval = InstallCurrentDriver(DevInstData);
        TRACE("InstallCurrentDriver() returned %d\n", retval);
        if (retval && Show != SW_HIDE)
        {
            /* Should we display the 'Need to reboot' page? */
            SP_DEVINSTALL_PARAMS installParams;
            installParams.cbSize = sizeof(SP_DEVINSTALL_PARAMS);
            if (SetupDiGetDeviceInstallParams(
                DevInstData->hDevInfo,
                &DevInstData->devInfoData,
                &installParams))
            {
                if (installParams.Flags & (DI_NEEDRESTART | DI_NEEDREBOOT))
                {
                    TRACE("Displaying 'Reboot' wizard page\n");
                    retval = DisplayWizard(DevInstData, hWndParent, IDD_NEEDREBOOT);
                }
            }
        }
        goto cleanup;
    }
    else if (Show == SW_HIDE)
    {
        /* We can't show the wizard. Fail the install */
        TRACE("No wizard\n");
        goto cleanup;
    }

    /* Prepare the wizard, and display it */
    TRACE("Need to show install wizard\n");
    retval = DisplayWizard(DevInstData, hWndParent, IDD_WELCOMEPAGE);

cleanup:
    if (DevInstData)
    {
        if (DevInstData->devInfoData.cbSize != 0)
        {
            if (!SetupDiDestroyDriverInfoList(DevInstData->hDevInfo, &DevInstData->devInfoData, SPDIT_COMPATDRIVER))
                TRACE("SetupDiDestroyDriverInfoList() failed with error 0x%lx\n", GetLastError());
        }
        if (DevInstData->hDevInfo != INVALID_HANDLE_VALUE)
        {
            if (!SetupDiDestroyDeviceInfoList(DevInstData->hDevInfo))
                TRACE("SetupDiDestroyDeviceInfoList() failed with error 0x%lx\n", GetLastError());
        }
        HeapFree(GetProcessHeap(), 0, DevInstData->buffer);
        HeapFree(GetProcessHeap(), 0, DevInstData);
    }

    return retval;
}

Referenced by ClientSideInstallW().

InstallDevInst()

BOOL WINAPI InstallDevInst	(	IN HWND	hWndParent,
		IN LPCWSTR	InstanceId,
		IN BOOL	bUpdate,
		OUT LPDWORD	lpReboot
	)

Definition at line 24 of file stubs.cpp.

{
    return FALSE;
}

InstallDevInstEx()

BOOL WINAPI InstallDevInstEx	(	IN HWND	hWndParent,
		IN LPCWSTR	InstanceId,
		IN BOOL	bUpdate,
		OUT LPDWORD	lpReboot,
		IN DWORD	Unknown
	)

Definition at line 810 of file newdev.c.

{
    PDEVINSTDATA DevInstData = NULL;
    BOOL ret;
    BOOL retval = FALSE;

    TRACE("InstllDevInstEx(%p, %s, %d, %p, %lx)\n",
          hWndParent, debugstr_w(InstanceId), bUpdate, lpReboot, Unknown);

    DevInstData = HeapAlloc(GetProcessHeap(), 0, sizeof(DEVINSTDATA));
    if (!DevInstData)
    {
        TRACE("HeapAlloc() failed\n");
        SetLastError(ERROR_NOT_ENOUGH_MEMORY);
        goto cleanup;
    }

    /* Clear devinst data */
    ZeroMemory(DevInstData, sizeof(DEVINSTDATA));
    DevInstData->devInfoData.cbSize = 0; /* Tell if the devInfoData is valid */
    DevInstData->bUpdate = bUpdate;

    /* Fill devinst data */
    DevInstData->hDevInfo = SetupDiCreateDeviceInfoListExW(NULL, NULL, NULL, NULL);
    if (DevInstData->hDevInfo == INVALID_HANDLE_VALUE)
    {
        TRACE("SetupDiCreateDeviceInfoListExW() failed with error 0x%x\n", GetLastError());
        goto cleanup;
    }

    DevInstData->devInfoData.cbSize = sizeof(SP_DEVINFO_DATA);
    ret = SetupDiOpenDeviceInfoW(
        DevInstData->hDevInfo,
        InstanceId,
        NULL,
        0, /* Open flags */
        &DevInstData->devInfoData);
    if (!ret)
    {
        TRACE("SetupDiOpenDeviceInfoW() failed with error 0x%x (InstanceId %s)\n",
            GetLastError(), debugstr_w(InstanceId));
        DevInstData->devInfoData.cbSize = 0;
        goto cleanup;
    }

    SetLastError(ERROR_GEN_FAILURE);
    ret = SetupDiGetDeviceRegistryProperty(
        DevInstData->hDevInfo,
        &DevInstData->devInfoData,
        SPDRP_DEVICEDESC,
        &DevInstData->regDataType,
        NULL, 0,
        &DevInstData->requiredSize);

    if (!ret && GetLastError() == ERROR_INSUFFICIENT_BUFFER && DevInstData->regDataType == REG_SZ)
    {
        DevInstData->buffer = HeapAlloc(GetProcessHeap(), 0, DevInstData->requiredSize);
        if (!DevInstData->buffer)
        {
            TRACE("HeapAlloc() failed\n");
            SetLastError(ERROR_NOT_ENOUGH_MEMORY);
        }
        else
        {
            ret = SetupDiGetDeviceRegistryPropertyW(
                DevInstData->hDevInfo,
                &DevInstData->devInfoData,
                SPDRP_DEVICEDESC,
                &DevInstData->regDataType,
                DevInstData->buffer, DevInstData->requiredSize,
                &DevInstData->requiredSize);
        }
    }

    if (!ret)
    {
        TRACE("SetupDiGetDeviceRegistryProperty() failed with error 0x%x (InstanceId %s)\n",
            GetLastError(), debugstr_w(InstanceId));
        goto cleanup;
    }

    /* Prepare the wizard, and display it */
    TRACE("Need to show install wizard\n");
    retval = DisplayWizard(DevInstData, hWndParent, IDD_WELCOMEPAGE);

cleanup:
    if (DevInstData)
    {
        if (DevInstData->devInfoData.cbSize != 0)
        {
            if (!SetupDiDestroyDriverInfoList(DevInstData->hDevInfo, &DevInstData->devInfoData, SPDIT_COMPATDRIVER))
                TRACE("SetupDiDestroyDriverInfoList() failed with error 0x%lx\n", GetLastError());
        }
        if (DevInstData->hDevInfo != INVALID_HANDLE_VALUE)
        {
            if (!SetupDiDestroyDeviceInfoList(DevInstData->hDevInfo))
                TRACE("SetupDiDestroyDeviceInfoList() failed with error 0x%lx\n", GetLastError());
        }
        HeapFree(GetProcessHeap(), 0, DevInstData->buffer);
        HeapFree(GetProcessHeap(), 0, DevInstData);
    }

    return retval;
}

Referenced by InstallDevInst().