HRESULT CDIL_CAN_STUB::CAN_PerformClosureOperations(void)
{
//First remove all the client
for (UINT nCount = 0; nCount < sg_unClientCnt; nCount++)
{
CAN_RegisterClient(FALSE, sg_asClientToBufMap[nCount].dwClientID, "");
}
// First disconnect from the simulation engine
CAN_DeselectHwInterface();
// Then terminate the broker thread
sg_sBrokerObjBusEmulation.bTerminateThread();
// Close the notification event
if (NULL != sg_hNotifyFinish)
{
CloseHandle(sg_hNotifyFinish);
sg_hNotifyFinish = NULL;
}
// Delete the critical section
DeleteCriticalSection(&sg_CSBroker);
sg_pIlog = NULL; // Log interface pointer
SetCurrState(STATE_PRIMORDIAL);
return S_OK;
}
HRESULT Worker_Disconnect(ISimENG* /*pISimENGLoc*/, Base_WrapperErrorLogger* pIlogLoc)
{
if (GetCurrState() == STATE_PRIMORDIAL)
{
sg_acErrStr = _("CAN_STUB_DeselectHwInterface called at STATE_PRIMORDIAL");
return S_FALSE;
}
else if (GetCurrState() == STATE_RESET)
{
pIlogLoc->vLogAMessage(__FILE__, __LINE__,
(_("CAN_STUB_DeselectHwInterface called at improper state")));
return S_FALSE;
}
// Close the message reading thread
if(sg_unClientCnt <= 0 )
{
//Some Error Happened But Thread close is required.
//sg_unClientCnt = 0 means there is no data flow and thread
//force termination is safe.
sg_sParmRThreadStub.bForceTerminateThread();
}
else
{
sg_sParmRThreadStub.bTerminateThread();
}
return S_OK;
}
/* Function to stop msg read thread*/
BOOL bStopGraphReadThread()
{
BOOL bReturn = FALSE;
bReturn = m_ouGraphReadThread.bTerminateThread();
m_ouGraphReadThread.m_hActionEvent = NULL;
m_ouGraphReadThread.m_unActionCode = IDLE;
return bReturn;
}
HRESULT Worker_Disconnect(ISimENG* /*pISimENGLoc*/, Base_WrapperErrorLogger* pIlogLoc)
{
if (GetCurrState() == STATE_PRIMORDIAL)
{
sg_acErrStr = "CAN_STUB_DeselectHwInterface called at STATE_PRIMORDIAL";
return S_FALSE;
}
else if (GetCurrState() == STATE_RESET)
{
pIlogLoc->vLogAMessage(__FILE__, __LINE__,
("CAN_STUB_DeselectHwInterface called at improper state"));
return S_FALSE;
}
// Close the message reading thread
sg_sParmRThreadStub.bTerminateThread();
return S_OK;
}
void CSimENG::FinalRelease()
{
// Close the message relay worker thread
sg_sThreadCtrlObj.bTerminateThread();
DeleteCriticalSection(&sg_CriticalSection);
DeleteCriticalSection(&sg_CSMsgEntry);
if (NULL != sg_pbEntry)
{
delete[] sg_pbEntry;
sg_pbEntry = NULL;
sg_nEntryLen = 0;
}
if (NULL != sg_pbEntry2)
{
delete[] sg_pbEntry2;
sg_pbEntry2 = NULL;
sg_nEntryLen2 = 0;
}
}
HRESULT CDIL_Ethernet_Interface:: Ethernet_StopHardware(void)
{
VALIDATE_VALUE_RETURN_VAL(sg_bCurrState, STATE_CONNECTED, ERR_IMPROPER_STATE);
HRESULT hResult = S_OK;
//Terminate the read thread
sg_sParmRThread.bTerminateThread();
SetEvent(g_hInformStopTx);
hResult = nConnect(FALSE);
if (hResult == defERR_OK)
{
hResult = S_OK;
sg_bCurrState = STATE_HW_INTERFACE_SELECTED;
}
else
{
//log the error for open port failure
vRetrieveAndLog(hResult, __FILE__, __LINE__);
hResult = ERR_LOAD_HW_INTERFACE;
}
return hResult;
}