C++ (Cpp) CMirDiskObjectPtr::back Examples

Example #1

void CMirrorDlg::SetSyncDisks(CMirDiskObjectPtr mirDisks)
{
	// TODO : How do we select source disk?
	UINT nDirtyCount = mirDisks->GetDirtyDiskCount();
	ATLASSERT ( nDirtyCount > 0 );

	if ( nDirtyCount > 1 )
	{
		// TODO : Not implemented(We need to ask user to select one)
	}

	UINT nDirtyDiskIdx = mirDisks->GetDirtyDiskIndex();
	if ( nDirtyDiskIdx == 0 )
	{
		m_pSource = boost::dynamic_pointer_cast<CUnitDiskObject>(mirDisks->front());
		m_pDest = boost::dynamic_pointer_cast<CUnitDiskObject>(mirDisks->back());
	}
	else
	{
		m_pSource = boost::dynamic_pointer_cast<CUnitDiskObject>(mirDisks->back());
		m_pDest = boost::dynamic_pointer_cast<CUnitDiskObject>(mirDisks->front());
	}

	m_pMirDisks = mirDisks;
}

Example #2

File: nbuihandler.cpp Project: yzx65/ndas4windows

BOOL CMirDiskUIHandler::OnSynchronize(CDiskObjectPtr obj) const
{
	ATLASSERT( dynamic_cast<CMirDiskObject*>(obj.get()) != NULL );
	
	CMirDiskObjectPtr mirDisk = 
		boost::dynamic_pointer_cast<CMirDiskObject>(obj);
	CUnitDiskObjectPtr sourceDisk, destDisk;
	BOOL bFirstDefected, bSecondDefected;
	BOOL bResults;
	
	bResults = mirDisk->GetDirtyDiskStatus(&bFirstDefected, &bSecondDefected);
	if(!bResults)
		return FALSE;

	// check dirty status here
//	ATLASSERT( mirDisk->GetDirtyDiskCount() > 0 );
	if ( !bFirstDefected && !bSecondDefected)
	{
		WTL::CString strMsg;
		strMsg.LoadString(IDS_WARNING_NOT_NEED_RECOVER );
		WTL::CString strTitle;
		strTitle.LoadString(IDS_APPLICATION);
		MessageBox( 
			::GetFocus(),
			strMsg,
			strTitle,
			MB_OK | MB_ICONERROR
			);
		return TRUE;
	}
	
	//
	// Select the source disk and the dest disk
	//
	if ( bFirstDefected && bSecondDefected)
	{
		CSelectDiskDlg dlgSelect(IDD_SELSOURCE);
		CDiskObjectList listDisks;
		listDisks.push_back( mirDisk->front() );
		listDisks.push_back( mirDisk->back() );
		dlgSelect.SetSingleDisks( listDisks );
		if ( dlgSelect.DoModal() != IDOK )
			return TRUE;
		sourceDisk = dlgSelect.GetSelectedDisk();
		if ( sourceDisk == mirDisk->front() )
			destDisk = 
				boost::dynamic_pointer_cast<CUnitDiskObject>(mirDisk->back());
		else
			destDisk = 
				boost::dynamic_pointer_cast<CUnitDiskObject>(mirDisk->front());
	}
	else
	{
		if (bFirstDefected)
		{
			sourceDisk = 
				/*boost::dynamic_pointer_cast<CUnitDiskObject>*/ (mirDisk->SecondDisk());
			destDisk = 
			/*boost::dynamic_pointer_cast<CUnitDiskObject>*/ (mirDisk->FirstDisk());
		}
		else if (bSecondDefected )
		{
			sourceDisk = 
				/*boost::dynamic_pointer_cast<CUnitDiskObject>*/ (mirDisk->FirstDisk());
			destDisk = 
				/*boost::dynamic_pointer_cast<CUnitDiskObject>*/ (mirDisk->SecondDisk());
		}
		else
		{
			return FALSE;
		}
	}

	//
	// Synchronize
	//

	CRecoverDlg dlgRecover(FALSE, IDS_LOGDEV_TYPE_DISK_RAID1, IDS_RECOVERDLG_TASK_RECOVER);

	dlgRecover.SetMemberDevice(destDisk);
	dlgRecover.DoModal();

	CNdasHIXChangeNotify HixChangeNotify(pGetNdasHostGuid());
	bResults = HixChangeNotify.Initialize();
	if(bResults)
	{
		NDAS_UNITDEVICE_ID unitDeviceId;

		CopyMemory(unitDeviceId.DeviceId.Node,
			sourceDisk->GetLocation()->GetUnitDiskLocation()->MACAddr,
			sizeof(unitDeviceId.DeviceId.Node));
		unitDeviceId.UnitNo = 
			sourceDisk->GetLocation()->GetUnitDiskLocation()->UnitNumber;
		HixChangeNotify.Notify(unitDeviceId);

		CopyMemory(unitDeviceId.DeviceId.Node,
			destDisk->GetLocation()->GetUnitDiskLocation()->MACAddr,
			sizeof(unitDeviceId.DeviceId.Node));
		unitDeviceId.UnitNo = 
			destDisk->GetLocation()->GetUnitDiskLocation()->UnitNumber;
		HixChangeNotify.Notify(unitDeviceId);
	}
	

	return TRUE;
}