void CVBoxMachine::Close()
{
if (m_bCallbackRegistered)
{
// Connect listsner for IVirtualBoxCallback
log("Unregistering virtualbox callback\n");
CComPtr<IEventSource> spEventSource;
m_spVirtualBox->get_EventSource(&spEventSource);
spEventSource->UnregisterListener(&m_EventListener);
m_bCallbackRegistered=false;
}
if (m_hPollTimer!=NULL)
{
KillCallbackTimer(m_hPollTimer);
m_hPollTimer=NULL;
}
log("Releasing Machine\n");
m_spMachine.Release();
log("Releasing VirtualBox\n");
m_spVirtualBox.Release();
m_bstrMachineID.Empty();
m_State=MachineState_Null;
log_close();
}
void CVBoxMachine::OnMachineStateChange(IMachineStateChangedEvent* e)
{
if (e!=NULL)
{
// A real machine state change event!
CComBSTR bstrMachineID;
e->get_MachineId(&bstrMachineID);
if (!IsEqualStringI(bstrMachineID, m_bstrMachineID))
return;
// Get new state
e->get_State(&m_State);
// Since we got an actual event from VirtualBox, let's assume it's working
// and kill our poll timer
if (m_hPollTimer!=NULL)
{
KillCallbackTimer(m_hPollTimer);
}
}
else
{
// Poll mode
// Get the current state and see if it changed
MachineState newState;
m_spMachine->get_State(&newState);
if (newState == m_State)
return;
// Yep
m_State = newState;
}
switch (m_State)
{
case MachineState_PoweredOff:
case MachineState_Saved:
case MachineState_Teleported:
case MachineState_Aborted:
m_dwHeadlessPid=0;
CloseHandle(m_hHeadlessProcess);
m_hHeadlessProcess=NULL;
break;
}
if (m_pEvents)
{
m_pEvents->OnStateChange(m_State);
}
}
void CProfileSettings::Flush()
{
if (m_hCallbackTimer)
{
KillCallbackTimer(m_hCallbackTimer);
m_hCallbackTimer=NULL;
}
if (!m_bModified)
return;
Save(NULL, true, true);
m_bModified=false;
}
