C++ (Cpp) CNBLogicalDevice::GetOperatableDevices Examples

Example #1

File: nbmainfrm.cpp Project: tigtigtig/ndas4windows

void CMainFrame::OnUnBind(UINT wNotifyCode, int wID, HWND hwndCtl)
{
	CNBDevice *pDevice = m_viewTreeList.GetSelectedDevice();

	if(!pDevice)
		return;

	if(!pDevice->GetCommandAbility(wID))
		return;

	CNBLogicalDevice *pLogicalDevice = dynamic_cast<CNBLogicalDevice *>(pDevice);
	if(!pLogicalDevice)
		return;

	BOOL bUnbindMirror = 
		(NMT_RAID1 == pLogicalDevice->GetType() ||
		NMT_RAID1R == pLogicalDevice->GetType() ||
		NMT_MIRROR == pLogicalDevice->GetType());

	// warning message
	CString strMsg;

	NBUnitDevicePtrList listUnitDevices = pLogicalDevice->GetOperatableDevices();
	CNBSelectDeviceDlg dlgSelectDevice(
		IDD_DEVICE_LIST, 
		IDS_UNBIND_DLG_CAPTION, 
		(bUnbindMirror) ? IDS_WARNING_UNBIND_MIR : IDS_WARNING_UNBIND, 
		listUnitDevices, 
		0, 
		NULL, 
		NULL);

	if(dlgSelectDevice.DoModal() != IDOK)
		return;

	NDASCOMM_CONNECTION_INFO *ci = new NDASCOMM_CONNECTION_INFO[listUnitDevices.size()];

	UINT32 i = 0;

	for(NBUnitDevicePtrList::iterator itUnitDevice = listUnitDevices.begin();
		itUnitDevice != listUnitDevices.end(); i++, itUnitDevice++)
	{
		(*itUnitDevice)->InitConnectionInfo(&ci[i], TRUE);
	}


	AutoCursor l_auto_cursor(IDC_WAIT);
	UINT32 BindResult = NdasOpBind(listUnitDevices.size(), ci, NMT_SINGLE, 0);
	l_auto_cursor.Release();

	DWORD dwLastError = ::GetLastError();

	if(i == BindResult)
	{
		CString strTitle;
		strTitle.LoadString(IDS_APPLICATION);

		strMsg.LoadString(
			(bUnbindMirror) ? IDS_WARNING_UNBIND_AFTER_MIR : 
		IDS_WARNING_UNBIND_AFTER);

		MessageBox(
			strMsg,
			strTitle,
			MB_OK|MB_ICONINFORMATION
			);
	}
	else
	{

		::SetLastError(dwLastError);

		switch(dwLastError)
		{
		case NDASCOMM_ERROR_RW_USER_EXIST:
		case NDASOP_ERROR_ALREADY_USED:
		case NDASOP_ERROR_DEVICE_FAIL:
		case NDASOP_ERROR_NOT_SINGLE_DISK:
		case NDASOP_ERROR_DEVICE_UNSUPPORTED:
		case NDASOP_ERROR_NOT_BOUND_DISK: // does not return this error
			if(BindResult < listUnitDevices.size())
			{
				i = 0;
				for(NBUnitDevicePtrList::iterator itUnitDevice = listUnitDevices.begin();
					itUnitDevice != listUnitDevices.end(); i++, itUnitDevice++)
				{
					if(i == BindResult)
						strMsg.FormatMessage(IDS_BIND_FAIL_AT_SINGLE_NDAS_FMT, (*itUnitDevice)->GetName());
				}
				
			}
			else
				strMsg.LoadString(IDS_BIND_FAIL);
			break;
		default:
			strMsg.LoadString(IDS_BIND_FAIL);
			break;
		}
		ShowErrorMessageBox(IDS_MAINFRAME_SINGLE_ACCESS_FAIL);
	}

	for(NBUnitDevicePtrList::iterator itUnitDevice = listUnitDevices.begin();
		itUnitDevice != listUnitDevices.end(); i++, itUnitDevice++)
	{
		(*itUnitDevice)->HixChangeNotify(pGetNdasHostGuid());
	}

	delete [] ci;

	OnRefreshStatus(NULL, NULL, NULL);

	return;
}

Example #2

File: nbmainfrm.cpp Project: tigtigtig/ndas4windows

void CMainFrame::OnMigrate(UINT wNotifyCode, int wID, HWND hwndCtl)
{
	CNBDevice *pDevice = m_viewTreeList.GetSelectedDevice();

	if(!pDevice)
		return;

	if(!pDevice->GetCommandAbility(wID))
		return;

	CNBLogicalDevice *pLogicalDevice = dynamic_cast<CNBLogicalDevice *>(pDevice);
	if(!pLogicalDevice)
		return;

	if (NMT_MIRROR != pLogicalDevice->GetType() &&
		NMT_RAID1 != pLogicalDevice->GetType() &&
		NMT_RAID4 != pLogicalDevice->GetType())
		return;

	// warning message
	CString strMsg;

	NBUnitDevicePtrList listUnitDevices = pLogicalDevice->GetOperatableDevices();
	CNBSelectDeviceDlg dlgSelectDevice(
		IDD_DEVICE_LIST, 
		IDS_MIGRATE_DLG_CAPTION, 
		IDS_MIGRATE_DLG_MESSAGE, 
		listUnitDevices, 
		0, 
		NULL, 
		NULL);

	if(dlgSelectDevice.DoModal() != IDOK)
		return;

	NDASCOMM_CONNECTION_INFO *ci = new NDASCOMM_CONNECTION_INFO[listUnitDevices.size()];

	UINT32 i = 0;

	for(NBUnitDevicePtrList::iterator itUnitDevice = listUnitDevices.begin();
		itUnitDevice != listUnitDevices.end(); i++, itUnitDevice++)
	{
		(*itUnitDevice)->InitConnectionInfo(&ci[i], TRUE);
	}


	AutoCursor l_auto_cursor(IDC_WAIT);
	BOOL bResult = NdasOpMigrate(&ci[0]);
	l_auto_cursor.Release();

	DWORD dwLastError = ::GetLastError();

	if(!bResult)
	{
		ShowErrorMessageBox(IDS_MAINFRAME_SINGLE_ACCESS_FAIL);
	}

	for(NBUnitDevicePtrList::iterator itUnitDevice = listUnitDevices.begin();
		itUnitDevice != listUnitDevices.end(); i++, itUnitDevice++)
	{
		(*itUnitDevice)->HixChangeNotify(pGetNdasHostGuid());
	}

	delete [] ci;

	OnRefreshStatus(NULL, NULL, NULL);

	return;
}