/**
* Initializes the guest object.
*/
HRESULT Guest::init(Console *aParent)
{
LogFlowThisFunc(("aParent=%p\n", aParent));
ComAssertRet(aParent, E_INVALIDARG);
/* Enclose the state transition NotReady->InInit->Ready */
AutoInitSpan autoInitSpan(this);
AssertReturn(autoInitSpan.isOk(), E_FAIL);
unconst(mParent) = aParent;
/* Confirm a successful initialization when it's the case */
autoInitSpan.setSucceeded();
ULONG aMemoryBalloonSize;
HRESULT ret = mParent->machine()->COMGETTER(MemoryBalloonSize)(&aMemoryBalloonSize);
if (ret == S_OK)
mMemoryBalloonSize = aMemoryBalloonSize;
else
mMemoryBalloonSize = 0; /* Default is no ballooning */
BOOL fPageFusionEnabled;
ret = mParent->machine()->COMGETTER(PageFusionEnabled)(&fPageFusionEnabled);
if (ret == S_OK)
mfPageFusionEnabled = fPageFusionEnabled;
else
mfPageFusionEnabled = false; /* Default is no page fusion*/
mStatUpdateInterval = 0; /* Default is not to report guest statistics at all */
mCollectVMMStats = false;
/* Clear statistics. */
mNetStatRx = mNetStatTx = 0;
mNetStatLastTs = RTTimeNanoTS();
for (unsigned i = 0 ; i < GUESTSTATTYPE_MAX; i++)
mCurrentGuestStat[i] = 0;
mVmValidStats = pm::VMSTATMASK_NONE;
mMagic = GUEST_MAGIC;
int vrc = RTTimerLRCreate(&mStatTimer, 1000 /* ms */,
&Guest::staticUpdateStats, this);
AssertMsgRC(vrc, ("Failed to create guest statistics update timer(%Rra)\n", vrc));
try
{
#ifdef VBOX_WITH_DRAG_AND_DROP
m_pGuestDnD = new GuestDnD(this);
AssertPtr(m_pGuestDnD);
#endif
}
catch(std::bad_alloc &)
{
return E_OUTOFMEMORY;
}
return S_OK;
}
/**
* Initializes the guest object.
*/
HRESULT Guest::init(Console *aParent)
{
LogFlowThisFunc(("aParent=%p\n", aParent));
ComAssertRet(aParent, E_INVALIDARG);
/* Enclose the state transition NotReady->InInit->Ready */
AutoInitSpan autoInitSpan(this);
AssertReturn(autoInitSpan.isOk(), E_FAIL);
unconst(mParent) = aParent;
/* Confirm a successful initialization when it's the case */
autoInitSpan.setSucceeded();
ULONG aMemoryBalloonSize;
HRESULT hr = mParent->i_machine()->COMGETTER(MemoryBalloonSize)(&aMemoryBalloonSize);
if (hr == S_OK) /** @todo r=andy SUCCEEDED? */
mMemoryBalloonSize = aMemoryBalloonSize;
else
mMemoryBalloonSize = 0; /* Default is no ballooning */
BOOL fPageFusionEnabled;
hr = mParent->i_machine()->COMGETTER(PageFusionEnabled)(&fPageFusionEnabled);
if (hr == S_OK) /** @todo r=andy SUCCEEDED? */
mfPageFusionEnabled = fPageFusionEnabled;
else
mfPageFusionEnabled = false; /* Default is no page fusion*/
mStatUpdateInterval = 0; /* Default is not to report guest statistics at all */
mCollectVMMStats = false;
/* Clear statistics. */
mNetStatRx = mNetStatTx = 0;
mNetStatLastTs = RTTimeNanoTS();
for (unsigned i = 0 ; i < GUESTSTATTYPE_MAX; i++)
mCurrentGuestStat[i] = 0;
mVmValidStats = pm::VMSTATMASK_NONE;
RT_ZERO(mCurrentGuestCpuUserStat);
RT_ZERO(mCurrentGuestCpuKernelStat);
RT_ZERO(mCurrentGuestCpuIdleStat);
mMagic = GUEST_MAGIC;
int vrc = RTTimerLRCreate(&mStatTimer, 1000 /* ms */,
&Guest::i_staticUpdateStats, this);
AssertMsgRC(vrc, ("Failed to create guest statistics update timer (%Rrc)\n", vrc));
hr = unconst(mEventSource).createObject();
if (SUCCEEDED(hr))
hr = mEventSource->init();
mCpus = 1;
#ifdef VBOX_WITH_DRAG_AND_DROP
try
{
GuestDnD::createInstance(this /* pGuest */);
hr = unconst(mDnDSource).createObject();
if (SUCCEEDED(hr))
hr = mDnDSource->init(this /* pGuest */);
if (SUCCEEDED(hr))
{
hr = unconst(mDnDTarget).createObject();
if (SUCCEEDED(hr))
hr = mDnDTarget->init(this /* pGuest */);
}
LogFlowFunc(("Drag and drop initializied with hr=%Rhrc\n", hr));
}
catch (std::bad_alloc &)
{
hr = E_OUTOFMEMORY;
}
#endif
LogFlowFunc(("hr=%Rhrc\n", hr));
return hr;
}
