HRESULT Guest::facilityUpdate(VBoxGuestFacilityType enmFacility, VBoxGuestFacilityStatus enmStatus)
{
ComAssertRet(enmFacility < INT32_MAX, E_INVALIDARG);
HRESULT rc;
RTTIMESPEC tsNow;
RTTimeNow(&tsNow);
FacilityMapIter it = mData.mFacilityMap.find((AdditionsFacilityType_T)enmFacility);
if (it != mData.mFacilityMap.end())
{
AdditionsFacility *pFac = it->second;
rc = pFac->update((AdditionsFacilityStatus_T)enmStatus, tsNow);
}
else
{
ComObjPtr<AdditionsFacility> pFacility;
pFacility.createObject();
ComAssert(!pFacility.isNull());
rc = pFacility->init(this,
(AdditionsFacilityType_T)enmFacility,
(AdditionsFacilityStatus_T)enmStatus);
if (SUCCEEDED(rc))
mData.mFacilityMap.insert(std::make_pair((AdditionsFacilityType_T)enmFacility, pFacility));
}
LogFlowFunc(("Returned with rc=%Rrc\n"));
return rc;
}
/**
* Returns the status of a specified Guest Additions facility.
*
* @return aStatus Current status of specified facility.
* @param aType Facility to get the status from.
* @param aTimestamp Timestamp of last facility status update in ms (optional).
*/
STDMETHODIMP Guest::GetFacilityStatus(AdditionsFacilityType_T aType, LONG64 *aTimestamp, AdditionsFacilityStatus_T *aStatus)
{
AutoCaller autoCaller(this);
if (FAILED(autoCaller.rc())) return autoCaller.rc();
AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
CheckComArgNotNull(aStatus);
/* Not checking for aTimestamp is intentional; it's optional. */
FacilityMapIterConst it = mData.mFacilityMap.find(aType);
if (it != mData.mFacilityMap.end())
{
AdditionsFacility *pFacility = it->second;
ComAssert(pFacility);
*aStatus = pFacility->getStatus();
if (aTimestamp)
*aTimestamp = pFacility->getLastUpdated();
}
else
{
/*
* Do not fail here -- could be that the facility never has been brought up (yet) but
* the host wants to have its status anyway. So just tell we don't know at this point.
*/
*aStatus = AdditionsFacilityStatus_Unknown;
if (aTimestamp)
*aTimestamp = RTTimeMilliTS();
}
return S_OK;
}
void Guest::facilityUpdate(VBoxGuestFacilityType a_enmFacility, VBoxGuestFacilityStatus a_enmStatus,
uint32_t a_fFlags, PCRTTIMESPEC a_pTimeSpecTS)
{
AssertReturnVoid( a_enmFacility < VBoxGuestFacilityType_All
&& a_enmFacility > VBoxGuestFacilityType_Unknown);
FacilityMapIter it = mData.mFacilityMap.find((AdditionsFacilityType_T)a_enmFacility);
if (it != mData.mFacilityMap.end())
{
AdditionsFacility *pFac = it->second;
pFac->update((AdditionsFacilityStatus_T)a_enmStatus, a_fFlags, a_pTimeSpecTS);
}
else
{
if (mData.mFacilityMap.size() > 64)
{
/* The easy way out for now. We could automatically destroy
inactive facilities like VMMDev does if we like... */
AssertFailedReturnVoid();
}
ComObjPtr<AdditionsFacility> ptrFac;
ptrFac.createObject();
AssertReturnVoid(!ptrFac.isNull());
HRESULT hrc = ptrFac->init(this, (AdditionsFacilityType_T)a_enmFacility, (AdditionsFacilityStatus_T)a_enmStatus,
a_fFlags, a_pTimeSpecTS);
if (SUCCEEDED(hrc))
mData.mFacilityMap.insert(std::make_pair((AdditionsFacilityType_T)a_enmFacility, ptrFac));
}
}
bool Guest::facilityIsActive(VBoxGuestFacilityType enmFacility)
{
Assert(enmFacility < INT32_MAX);
FacilityMapIterConst it = mData.mFacilityMap.find((AdditionsFacilityType_T)enmFacility);
if (it != mData.mFacilityMap.end())
{
AdditionsFacility *pFac = it->second;
return (pFac->getStatus() == AdditionsFacilityStatus_Active);
}
return false;
}