ANSC_STATUS
AnscDeuoStart
(
ANSC_HANDLE hThisObject
)
{
ANSC_STATUS returnStatus = ANSC_STATUS_SUCCESS;
PANSC_DAEMON_ENGINE_UDP_OBJECT pMyObject = (PANSC_DAEMON_ENGINE_UDP_OBJECT)hThisObject;
if ( pMyObject->bStarted )
{
return ANSC_STATUS_SUCCESS;
}
else
{
pMyObject->bStarted = TRUE;
}
pMyObject->Reset((ANSC_HANDLE)pMyObject);
if ( TRUE )
{
AnscResetEvent(&pMyObject->RecvEvent);
returnStatus =
AnscSpawnTask
(
(void*)pMyObject->RecvTask,
(ANSC_HANDLE)pMyObject,
ANSC_DEUO_RECV_TASK_NAME
);
}
if ( pMyObject->ControlFlags & ANSC_DEUO_FLAG_ASYNC_SEND )
{
AnscResetEvent(&pMyObject->SendEvent);
returnStatus =
AnscSpawnTask
(
(void*)pMyObject->SendTask,
(ANSC_HANDLE)pMyObject,
ANSC_DEUO_SEND_TASK_NAME
);
}
return ANSC_STATUS_SUCCESS;
}
ANSC_STATUS
AnscDetoStart
(
ANSC_HANDLE hThisObject
)
{
ANSC_STATUS returnStatus = ANSC_STATUS_SUCCESS;
PANSC_DAEMON_ENGINE_TCP_OBJECT pMyObject = (PANSC_DAEMON_ENGINE_TCP_OBJECT)hThisObject;
if ( pMyObject->bStarted )
{
return ANSC_STATUS_SUCCESS;
}
else
{
pMyObject->Reset((ANSC_HANDLE)pMyObject);
pMyObject->StartTime = AnscGetTickInSecondsAbs();
pMyObject->bStarted = TRUE;
}
if ( TRUE )
{
AnscResetEvent(&pMyObject->RecvEvent);
returnStatus =
AnscSpawnTask3
(
(void*)pMyObject->RecvTask,
(ANSC_HANDLE)pMyObject,
ANSC_DETO_RECV_TASK_NAME,
ANSC_TASK_PRIORITY_NORMAL,
ANSC_DETO_RECV_TASK_STACK_SIZE
);
}
if ( pMyObject->ControlFlags & ANSC_DETO_FLAG_ASYNC_SEND )
{
AnscResetEvent(&pMyObject->SendEvent);
returnStatus =
AnscSpawnTask
(
(void*)pMyObject->SendTask,
(ANSC_HANDLE)pMyObject,
ANSC_DETO_SEND_TASK_NAME
);
}
return ANSC_STATUS_SUCCESS;
}
ANSC_STATUS
BbhmDownloadStartDiag
(
ANSC_HANDLE hThisObject
)
{
/* start the diagnostics */
AnscSpawnTask
(
bbhmDownloadStartDiagTask,
(ANSC_HANDLE)hThisObject,
"bbhmDownloadStartDiagTask"
);
return ANSC_STATUS_SUCCESS;
}
ANSC_STATUS
CosaDmlDiagScheduleDiagnostic
(
ULONG ulDiagType,
ANSC_HANDLE hDiagInfo
)
{
ANSC_STATUS returnStatus = ANSC_STATUS_FAILURE;
struct AsyncDiagInfo * pInfo = NULL;
/*
* you can replace this function calling with your
* own real diagnostic process
*/
if ( g_pCosaDiagPluginInfo )
{
if ( g_pCosaDiagPluginInfo->uLoadStatus != COSA_STATUS_SUCCESS )
{
AnscTraceWarning(("COSA Diagnostic library is not ready...\n"));
return ANSC_STATUS_FAILURE;
}
pInfo = AnscAllocateMemory(sizeof(*pInfo));
if (!pInfo)
return ANSC_STATUS_FAILURE;
pInfo->type = ulDiagType;
pInfo->hDiagInfo = hDiagInfo;
AnscSpawnTask
(
(void *)_AsyncScheduleDiagnostic,
(ANSC_HANDLE)pInfo,
"AsyncSheduleDiagnostic"
);
}
return returnStatus;
}
ANSC_STATUS
StunScoStageTimerInvoke
(
ANSC_HANDLE hThisObject
)
{
ANSC_STATUS returnStatus = ANSC_STATUS_SUCCESS;
PSTUN_SIMPLE_CLIENT_OBJECT pMyObject = (PSTUN_SIMPLE_CLIENT_OBJECT )hThisObject;
PSTUN_SIMPLE_CLIENT_PROPERTY pProperty = (PSTUN_SIMPLE_CLIENT_PROPERTY )&pMyObject->Property;
PANSC_TIMER_DESCRIPTOR_OBJECT pProbeTimerObj = (PANSC_TIMER_DESCRIPTOR_OBJECT )pMyObject->hProbeTimerObj;
PANSC_SIMPLE_CLIENT_UDP_OBJECT pSimpleClientUdp1 = (PANSC_SIMPLE_CLIENT_UDP_OBJECT)pMyObject->hSimpleClientUdp1;
switch ( pMyObject->ClientStage )
{
case STUN_SCO_CLIENT_STAGE_Discovering :
/*
* So the stage timer finally fired. We have either succeeded or failed in
* acquiring a NAT binding. The simplest way of telling is to check whether the
* detected NAT-ed IP address is zero.
*/
if ( pMyObject->BindingInfo.Ip4Addr.Value == 0 )
{
break;
}
else
{
pMyObject->ClientStage = STUN_SCO_CLIENT_STAGE_Maintaining;
/*
* STUN can be used to discover the lifetimes of the bindings created by the
* NAT. In many cases, the client will need to refresh the binding, either
* through a new STUN request, or an application packet, in order for the
* application to continue to use the binding. By discovering the binding life-
* time, the client can determine how frequently it needs to refresh.
*/
returnStatus =
AnscSpawnTask
(
pMyObject->AsyncDiscoverTask,
(ANSC_HANDLE)pMyObject,
"stun_discover_task"
);
/*
* Before the best keepalive interval is determined, we shall use the minimum
* interval to avoid being disconnected.
*/
pProperty->CurKeepAliveInterval = pProperty->MinKeepAliveInterval;
pProbeTimerObj->SetInterval((ANSC_HANDLE)pProbeTimerObj, pProperty->CurKeepAliveInterval * 1000);
pProbeTimerObj->Start ((ANSC_HANDLE)pProbeTimerObj);
}
break;
default :
break;
}
return returnStatus;
}
