/**
* Update the guest additions capabilities.
* This is called when the guest additions capabilities change. The new capabilities
* are given and the connector should update its internal state.
*
* @param pInterface Pointer to this interface.
* @param newCapabilities New capabilities.
* @thread The emulation thread.
*/
DECLCALLBACK(void) vmmdevUpdateGuestCapabilities(PPDMIVMMDEVCONNECTOR pInterface, uint32_t newCapabilities)
{
PDRVMAINVMMDEV pDrv = PDMIVMMDEVCONNECTOR_2_MAINVMMDEV(pInterface);
AssertPtr(pDrv);
Console *pConsole = pDrv->pVMMDev->getParent();
/* store that information in IGuest */
Guest* pGuest = pConsole->getGuest();
AssertPtr(pGuest);
if (!pGuest)
return;
/*
* Report our current capabilities (and assume none is active yet).
*/
pGuest->setSupportedFeatures(newCapabilities);
/*
* Tell the console interface about the event
* so that it can notify its consumers.
*/
pConsole->onAdditionsStateChange();
}
