void UIMachineLogicNormal::sltOpenStatusBarSettings()
{
    /* Do not process if window(s) missed! */
    AssertReturnVoid(isMachineWindowsCreated());

    /* Make sure status-bar is enabled: */
    const bool fEnabled = actionPool()->action(UIActionIndexRT_M_View_M_StatusBar_T_Visibility)->isChecked();
    AssertReturnVoid(fEnabled);

    /* Prevent user from opening another one editor or toggle status-bar: */
    actionPool()->action(UIActionIndexRT_M_View_M_StatusBar_S_Settings)->setEnabled(false);
    actionPool()->action(UIActionIndexRT_M_View_M_StatusBar_T_Visibility)->setEnabled(false);
    /* Create status-bar editor: */
    UIStatusBarEditorWindow *pStatusBarEditor = new UIStatusBarEditorWindow(activeMachineWindow());
    AssertPtrReturnVoid(pStatusBarEditor);
    {
        /* Configure status-bar editor: */
        connect(pStatusBarEditor, SIGNAL(destroyed(QObject*)),
                this, SLOT(sltStatusBarSettingsClosed()));
#ifdef Q_WS_MAC
        connect(this, SIGNAL(sigNotifyAbout3DOverlayVisibilityChange(bool)),
                pStatusBarEditor, SLOT(sltActivateWindow()));
#endif /* Q_WS_MAC */
        /* Show window: */
        pStatusBarEditor->show();
    }
}
Example #2
0
/**
 * Free resources allocated by vboxvfs_path_internal() and vboxvfs_guest_vnode_to_shflstring_path_internal().
 *
 * @param ppHandle  Reference to object to be freed.
 */
void
vboxvfs_put_path_internal(void **ppHandle)
{
    AssertReturnVoid(ppHandle);
    AssertReturnVoid(*ppHandle);
    RTMemFree(*ppHandle);
}
Example #3
0
/**
 *  @note Locks this object for writing, together with the peer object
 *  represented by @a aThat (locked for reading).
 */
void USBController::i_copyFrom(USBController *aThat)
{
    AssertReturnVoid(aThat != NULL);

    /* sanity */
    AutoCaller autoCaller(this);
    AssertComRCReturnVoid(autoCaller.rc());

    /* sanity too */
    AutoCaller thatCaller(aThat);
    AssertComRCReturnVoid(thatCaller.rc());

    /* even more sanity */
    AutoAnyStateDependency adep(m->pParent);
    AssertComRCReturnVoid(adep.rc());
    /* Machine::copyFrom() may not be called when the VM is running */
    AssertReturnVoid(!Global::IsOnline(adep.machineState()));

    /* peer is not modified, lock it for reading (aThat is "master" so locked
     * first) */
    AutoReadLock rl(aThat COMMA_LOCKVAL_SRC_POS);
    AutoWriteLock wl(this COMMA_LOCKVAL_SRC_POS);

    /* this will back up current data */
    m->bd.assignCopy(aThat->m->bd);
}
Example #4
0
/**
 * Performs the required actions when a device has been added.
 *
 * This means things like running filters and subsequent capturing and
 * VM attaching. This may result in IPC and temporary lock abandonment.
 *
 * @param   aDevice     The device in question.
 * @param   aUSBDevice  The USB device structure.
 */
void USBProxyService::deviceAdded(ComObjPtr<HostUSBDevice> &aDevice,
                                  SessionMachinesList &llOpenedMachines,
                                  PUSBDEVICE aUSBDevice)
{
    /*
     * Validate preconditions.
     */
    AssertReturnVoid(!isWriteLockOnCurrentThread());
    AssertReturnVoid(!aDevice->isWriteLockOnCurrentThread());
    AutoReadLock devLock(aDevice COMMA_LOCKVAL_SRC_POS);
    LogFlowThisFunc(("aDevice=%p name={%s} state=%s id={%RTuuid}\n",
                     (HostUSBDevice *)aDevice,
                     aDevice->getName().c_str(),
                     aDevice->getStateName(),
                     aDevice->getId().raw()));

    /*
     * Run filters on the device.
     */
    if (aDevice->isCapturableOrHeld())
    {
        devLock.release();
        HRESULT rc = runAllFiltersOnDevice(aDevice, llOpenedMachines, NULL /* aIgnoreMachine */);
        AssertComRC(rc);
    }

    NOREF(aUSBDevice);
}
Example #5
0
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));
    }
}
Example #6
0
/**
 * Handle a device which state changed in some significant way.
 *
 * This means things like running filters and subsequent capturing and
 * VM attaching. This may result in IPC and temporary lock abandonment.
 *
 * @param   aDevice         The device.
 * @param   pllOpenedMachines list of running session machines (VirtualBox::getOpenedMachines()); if NULL, we don't run filters
 * @param   aIgnoreMachine  Machine to ignore when running filters.
 */
void USBProxyService::deviceChanged(ComObjPtr<HostUSBDevice> &aDevice, SessionMachinesList *pllOpenedMachines, SessionMachine *aIgnoreMachine)
{
    /*
     * Validate preconditions.
     */
    AssertReturnVoid(!isWriteLockOnCurrentThread());
    AssertReturnVoid(!aDevice->isWriteLockOnCurrentThread());
    AutoReadLock devLock(aDevice COMMA_LOCKVAL_SRC_POS);
    LogFlowThisFunc(("aDevice=%p name={%s} state=%s id={%RTuuid} aRunFilters=%RTbool aIgnoreMachine=%p\n",
                     (HostUSBDevice *)aDevice,
                     aDevice->getName().c_str(),
                     aDevice->getStateName(),
                     aDevice->getId().raw(),
                     (pllOpenedMachines != NULL),       // used to be "bool aRunFilters"
                     aIgnoreMachine));
    devLock.release();

    /*
     * Run filters if requested to do so.
     */
    if (pllOpenedMachines)
    {
        HRESULT rc = runAllFiltersOnDevice(aDevice, *pllOpenedMachines, aIgnoreMachine);
        AssertComRC(rc);
    }
}
/**
 * Puts a queue and destroys the instance.
 *
 * @param pDevice           Pointer to the Virtio device instance.
 * @param pQueue            Pointer to the Virtio queue.
 */
void VirtioPutQueue(PVIRTIODEVICE pDevice, PVIRTIOQUEUE pQueue)
{
    AssertReturnVoid(pDevice);
    AssertReturnVoid(pQueue);

    pDevice->pHyperOps->pfnPutQueue(pDevice, pQueue);
    RTMemFree(pQueue);
}
void UIMainEventListener::registerSource(const CEventSource &comSource, const CEventListener &comListener)
{
    /* Make sure source and listener are valid: */
    AssertReturnVoid(!comSource.isNull());
    AssertReturnVoid(!comListener.isNull());

    /* Create thread for passed source: */
    m_threads << new UIMainEventListeningThread(comSource, comListener);
    /* And start it: */
    m_threads.last()->start();
}
Example #9
0
File: tftp.c Project: ryenus/vbox
DECLINLINE(void) tftpProcessRRQ(PNATState pData, PCTFTPIPHDR pTftpIpHeader, int pktlen)
{
    PTFTPSESSION pTftpSession = NULL;
    uint8_t *pu8Payload = NULL;
    int     cbPayload = 0;
    size_t cbFileName = 0;
    int rc = VINF_SUCCESS;

    AssertPtrReturnVoid(pTftpIpHeader);
    AssertPtrReturnVoid(pData);
    AssertReturnVoid(pktlen > sizeof(TFTPIPHDR));
    LogFlowFunc(("ENTER: pTftpIpHeader:%p, pktlen:%d\n", pTftpIpHeader, pktlen));

    rc = tftpAllocateSession(pData, pTftpIpHeader, &pTftpSession);
    if (   RT_FAILURE(rc)
        || pTftpSession == NULL)
    {
        LogFlowFuncLeave();
        return;
    }

    pu8Payload = (uint8_t *)&pTftpIpHeader->Core;
    cbPayload = pktlen - sizeof(TFTPIPHDR);

    cbFileName = RTStrNLen((char *)pu8Payload, cbPayload);
    /* We assume that file name should finish with '\0' and shouldn't bigger
     *  than buffer for name storage.
     */
    AssertReturnVoid(   cbFileName < cbPayload
                     && cbFileName < TFTP_FILENAME_MAX /* current limit in tftp session handle */
                     && cbFileName);

    /* Dont't bother with rest processing in case of invalid access */
    if (RT_FAILURE(tftpSecurityFilenameCheck(pData, pTftpSession)))
    {
        tftpSendError(pData, pTftpSession, 2, "Access violation", pTftpIpHeader);
        LogFlowFuncLeave();
        return;
    }



    if (RT_UNLIKELY(!tftpIsSupportedTransferMode(pTftpSession)))
    {
        tftpSendError(pData, pTftpSession, 4, "Unsupported transfer mode", pTftpIpHeader);
        LogFlowFuncLeave();
        return;
    }


    tftpSendOACK(pData, pTftpSession, pTftpIpHeader);
    LogFlowFuncLeave();
    return;
}
/**
 * Updates the cached keyboard data.
 *
 * @todo The current implementation is very brute force...
 *       Rewrite it so that it doesn't flush the cache completely but simply checks whether
 *       anything has changed in the HID config. With any luck, there might even be a callback
 *       or something we can poll for HID config changes...
 *       setRemovalCallback() is a start...
 */
static void darwinHIDKeyboardCacheDoUpdate(void)
{
    g_u64KeyboardTS = RTTimeMilliTS();

    /*
     * Dispense with the old cache data.
     */
    darwinHIDKeyboardCacheZap();

    /*
     * Open the master port on the first invocation.
     */
    if (!g_MasterPort)
    {
        kern_return_t krc = IOMasterPort(MACH_PORT_NULL, &g_MasterPort);
        AssertReturnVoid(krc == KERN_SUCCESS);
    }

    /*
     * Create a matching dictionary for searching for keyboards devices.
     */
    static const UInt32 s_Page = kHIDPage_GenericDesktop;
    static const UInt32 s_Usage = kHIDUsage_GD_Keyboard;
    CFMutableDictionaryRef RefMatchingDict = IOServiceMatching(kIOHIDDeviceKey);
    AssertReturnVoid(RefMatchingDict);
    CFDictionarySetValue(RefMatchingDict, CFSTR(kIOHIDPrimaryUsagePageKey),
                         CFNumberCreate(kCFAllocatorDefault, kCFNumberIntType, &s_Page));
    CFDictionarySetValue(RefMatchingDict, CFSTR(kIOHIDPrimaryUsageKey),
                         CFNumberCreate(kCFAllocatorDefault, kCFNumberIntType, &s_Usage));

    /*
     * Perform the search and get a collection of keyboard devices.
     */
    io_iterator_t Keyboards = NULL;
    IOReturn rc = IOServiceGetMatchingServices(g_MasterPort, RefMatchingDict, &Keyboards);
    AssertMsgReturnVoid(rc == kIOReturnSuccess, ("rc=%d\n", rc));
    RefMatchingDict = NULL; /* the reference is consumed by IOServiceGetMatchingServices. */

    /*
     * Enumerate the keyboards and query the cache data.
     */
    unsigned i = 0;
    io_object_t KeyboardDevice;
    while (   i < RT_ELEMENTS(g_aKeyboards)
           && (KeyboardDevice = IOIteratorNext(Keyboards)) != 0)
    {
        if (darwinHIDKeyboardCacheCreateEntry(&g_aKeyboards[i], KeyboardDevice))
            i++;
        IOObjectRelease(KeyboardDevice);
    }
    g_cKeyboards = i;

    IOObjectRelease(Keyboards);
}
Example #11
0
VBGLR3DECL(void) VbglR3Term(void)
{
    /*
     * Decrement the reference count and see if we're the last one out.
     */
    uint32_t cInits = ASMAtomicDecU32(&g_cInits);
    if (cInits > 0)
        return;
#if !defined(VBOX_VBGLR3_XSERVER)
    AssertReturnVoid(!cInits);

# if defined(RT_OS_WINDOWS)
    HANDLE hFile = g_hFile;
    g_hFile = INVALID_HANDLE_VALUE;
    AssertReturnVoid(hFile != INVALID_HANDLE_VALUE);
    BOOL fRc = CloseHandle(hFile);
    Assert(fRc); NOREF(fRc);

# elif defined(RT_OS_OS2)
    RTFILE File = g_File;
    g_File = NIL_RTFILE;
    AssertReturnVoid(File != NIL_RTFILE);
    APIRET rc = DosClose((uintptr_t)File);
    AssertMsg(!rc, ("%ld\n", rc));

#elif defined(RT_OS_DARWIN)
    io_connect_t    uConnection = g_uConnection;
    RTFILE          hFile       = g_File;
    g_uConnection = 0;
    g_File        = NIL_RTFILE;
    kern_return_t kr = IOServiceClose(uConnection);
    AssertMsg(kr == kIOReturnSuccess, ("%#x (%d)\n", kr, kr));
    int rc = RTFileClose(hFile);
    AssertRC(rc);

# else /* The IPRT case. */
    RTFILE File = g_File;
    g_File = NIL_RTFILE;
    AssertReturnVoid(File != NIL_RTFILE);
    int rc = RTFileClose(File);
    AssertRC(rc);
# endif

#else  /* VBOX_VBGLR3_XSERVER */
    int File = g_File;
    g_File = -1;
    if (File == -1)
        return;
    xf86close(File);
#endif /* VBOX_VBGLR3_XSERVER */
}
Example #12
0
/**
 * Mount and unmount helper: Release VBoxVFS internal resources.
 * Deallocates ppMount as well.
 *
 * @param ppMount      Pointer to reference of VBoxVFS internal data.
 */
static void
vboxvfs_destroy_internal_data(vboxvfs_mount_t **ppMount)
{
    AssertReturnVoid(ppMount);
    AssertReturnVoid(*ppMount);
    AssertReturnVoid((*ppMount)->pShareName);

    RTMemFree((*ppMount)->pShareName);
    (*ppMount)->pShareName = NULL;

    vboxvfs_destroy_locking(*ppMount);
    RTMemFree(*ppMount);
    *ppMount = NULL;
}
Example #13
0
void UIMediumEnumerator::deleteMedium(const QString &strMediumID)
{
    /* Do not delete UIMedium(s) with incorrect ID: */
    AssertReturnVoid(!strMediumID.isNull());
    AssertReturnVoid(strMediumID != UIMedium::nullID());
    /* Make sure medium still exists: */
    AssertReturnVoid(m_mediums.contains(strMediumID));

    /* Remove medium: */
    m_mediums.remove(strMediumID);
    LogRel(("GUI: UIMediumEnumerator: Medium with key={%s} deleted\n", strMediumID.toUtf8().constData()));

    /* Notify listener: */
    emit sigMediumDeleted(strMediumID);
}
Example #14
0
/**
 * @callback_method_impl{dtrace_pops_t,dtps_destroy}
 */
static void    vboxDtPOps_Destroy(void *pvProv, dtrace_id_t idProbe, void *pvProbe)
{
    PSUPDRVVDTPROVIDERCORE  pProv  = (PSUPDRVVDTPROVIDERCORE)pvProv;
    AssertPtrReturnVoid(pProv);
    LOG_DTRACE(("%s: %p / %p - %#x / %p\n", __FUNCTION__, pProv, pProv->TracerData.DTrace.idProvider, idProbe, pvProbe));
    AssertReturnVoid(pProv->TracerData.DTrace.cProvidedProbes > 0);
    AssertPtrReturnVoid(pProv->TracerData.DTrace.idProvider);

    if (!pProv->TracerData.DTrace.fZombie)
    {
        uint32_t        idxProbeLoc = (uint32_t)(uintptr_t)pvProbe;
        PCVTGPROBELOC   pProbeLocRO = (PVTGPROBELOC)&pProv->paProbeLocsRO[idxProbeLoc];
        uint32_t       *pidProbe;
        if (!pProv->fUmod)
        {
            pidProbe = (uint32_t *)&pProbeLocRO->idProbe;
            Assert(!pProbeLocRO->fEnabled);
            Assert(*pidProbe == idProbe);
        }
        else
        {
            pidProbe = &pProv->paR0ProbeLocs[idxProbeLoc].idProbe;
            Assert(!pProv->paR0ProbeLocs[idxProbeLoc].fEnabled);
            Assert(*pidProbe == idProbe);
            NOREF(idProbe);
        }
        *pidProbe = 0;
    }
    pProv->TracerData.DTrace.cProvidedProbes--;
}
Example #15
0
void NetworkAdapter::applyDefaults(GuestOSType *aOsType)
{
    AssertReturnVoid(aOsType != NULL);

    /* sanity */
    AutoCaller autoCaller(this);
    AssertComRCReturnVoid(autoCaller.rc());

    AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);

    bool e1000enabled = false;
#ifdef VBOX_WITH_E1000
    e1000enabled = true;
#endif // VBOX_WITH_E1000

    NetworkAdapterType_T defaultType = aOsType->networkAdapterType();

    /* Set default network adapter for this OS type */
    if (defaultType == NetworkAdapterType_I82540EM ||
        defaultType == NetworkAdapterType_I82543GC ||
        defaultType == NetworkAdapterType_I82545EM)
    {
        if (e1000enabled) mData->mAdapterType = defaultType;
    }
    else mData->mAdapterType = defaultType;

    /* Enable and connect the first one adapter to the NAT */
    if (mData->mSlot == 0)
    {
        mData->mEnabled = true;
        mData->mAttachmentType = NetworkAttachmentType_NAT;
        mData->mCableConnected = true;
    }
}
void UIMediumEnumerator::enumerateMediums()
{
    /* Make sure we are not already in progress: */
    AssertReturnVoid(!m_fMediumEnumerationInProgress);

    /* Compose new map of all currently known mediums & their children.
     * While composing we are using data from already existing mediums. */
    UIMediumMap mediums;
    addNullMediumToMap(mediums);
    addHardDisksToMap(vboxGlobal().virtualBox().GetHardDisks(), mediums);
    addMediumsToMap(vboxGlobal().host().GetDVDDrives(), mediums, UIMediumType_DVD);
    addMediumsToMap(vboxGlobal().virtualBox().GetDVDImages(), mediums, UIMediumType_DVD);
    addMediumsToMap(vboxGlobal().host().GetFloppyDrives(), mediums, UIMediumType_Floppy);
    addMediumsToMap(vboxGlobal().virtualBox().GetFloppyImages(), mediums, UIMediumType_Floppy);
    m_mediums = mediums;

    /* Notify listener: */
    LogRelFlow(("UIMediumEnumerator: Medium-enumeration started...\n"));
    m_fMediumEnumerationInProgress = true;
    emit sigMediumEnumerationStarted();

    /* Start enumeration for all the new mediums: */
    QList<QString> mediumIDs = m_mediums.keys();
    foreach (QString strMediumID, mediumIDs)
        createMediumEnumerationTask(m_mediums[strMediumID]);
}
Example #17
0
/**
 * Sends a signal to the thread to rescan the clients/VMs having open sessions.
 */
void VirtualBox::ClientWatcher::update()
{
    AssertReturnVoid(mThread != NIL_RTTHREAD);
    LogFlowFunc(("ping!\n"));

    /* sent an update request */
#if defined(RT_OS_WINDOWS)
    ASMAtomicWriteBool(&mfUpdateReq, true);
    ::SetEvent(mUpdateReq);

#elif defined(RT_OS_OS2)
    RTSemEventSignal(mUpdateReq);

#elif defined(VBOX_WITH_SYS_V_IPC_SESSION_WATCHER)
    /* use short timeouts, as we expect changes */
    ASMAtomicUoWriteU8(&mUpdateAdaptCtr, RT_ELEMENTS(s_aUpdateTimeoutSteps) - 1);
    RTSemEventSignal(mUpdateReq);

#elif defined(VBOX_WITH_GENERIC_SESSION_WATCHER)
    RTSemEventSignal(mUpdateReq);

#else
# error "Port me!"
#endif
}
Example #18
0
/**
 * Set current state of a keyboard modifier.
 *
 * @param   idModifier        Modifier to set (VK_CAPITAL, VK_SCROLL or VK_NUMLOCK)
 * @param   fState            State to set
 */
static void winSetModifierState(int idModifier, bool fState)
{
    AssertReturnVoid((idModifier == VK_CAPITAL) || (idModifier == VK_SCROLL) || (idModifier == VK_NUMLOCK));

    /* If the modifier is already in desired state, just do nothing. Otherwise, toggle it. */
    if (winGetModifierState(idModifier) != fState)
    {
        /* Simulate KeyUp+KeyDown keystroke */
        keybd_event(idModifier, 0, KEYEVENTF_EXTENDEDKEY, 0);
        keybd_event(idModifier, 0, KEYEVENTF_EXTENDEDKEY | KEYEVENTF_KEYUP, 0);

        /* Process posted above keyboard events immediately: */
        MSG msg;
        while (::PeekMessage(&msg, NULL, WM_KEYFIRST, WM_KEYLAST, PM_REMOVE))
            ::DispatchMessage(&msg);

        LogRel2(("HID LEDs sync: setting %s state to %s (0x%X).\n",
                 VBOX_CONTROL_TO_STR_NAME(idModifier), VBOX_BOOL_TO_STR_STATE(fState), MapVirtualKey(idModifier, MAPVK_VK_TO_VSC)));
    }
    else
    {
        LogRel2(("HID LEDs sync: setting %s state: skipped: state is already %s (0x%X).\n",
                 VBOX_CONTROL_TO_STR_NAME(idModifier), VBOX_BOOL_TO_STR_STATE(fState), MapVirtualKey(idModifier, MAPVK_VK_TO_VSC)));
    }
}
void UIMachineWindowFullscreen::sltEnterNativeFullscreen(UIMachineWindow *pMachineWindow)
{
    /* Make sure this slot is called only under ML and next: */
    AssertReturnVoid(vboxGlobal().osRelease() > MacOSXRelease_Lion);

    /* Make sure it is NULL or 'this' window passed: */
    if (pMachineWindow && pMachineWindow != this)
        return;

    /* Make sure this window has fullscreen logic: */
    UIMachineLogicFullscreen *pFullscreenLogic = qobject_cast<UIMachineLogicFullscreen*>(machineLogic());
    AssertPtrReturnVoid(pFullscreenLogic);

    /* Make sure this window should be shown and mapped to host-screen: */
    if (!uisession()->isScreenVisible(m_uScreenId) ||
        !pFullscreenLogic->hasHostScreenForGuestScreen(m_uScreenId))
        return;

    /* Mark window 'transitioned to fullscreen': */
    m_fIsInFullscreenTransition = true;

    /* Enter native fullscreen mode if necessary: */
    if (   (pFullscreenLogic->screensHaveSeparateSpaces() || m_uScreenId == 0)
        && !darwinIsInFullscreenMode(this))
        darwinToggleFullscreenMode(this);
}
Example #20
0
void ErrorInfo::init(IUnknown *aI,
                     const GUID &aIID,
                     bool aKeepObj /* = false */)
{
    AssertReturnVoid(aI);

#if !defined(VBOX_WITH_XPCOM)

    ComPtr<IUnknown> iface = aI;
    ComPtr<ISupportErrorInfo> serr;
    HRESULT rc = iface.queryInterfaceTo(serr.asOutParam());
    if (SUCCEEDED(rc))
    {
        rc = serr->InterfaceSupportsErrorInfo(aIID);
        if (SUCCEEDED(rc))
            init(aKeepObj);
    }

#else

    init(aKeepObj);

#endif

    if (mIsBasicAvailable)
    {
        mCalleeIID = aIID;
        GetInterfaceNameByIID(aIID, mCalleeName.asOutParam());
    }
}
void QITableView::sltEditorDestroyed(QObject *pEditor)
{
    /* Clear destroyed editor from the table: */
    const QModelIndex index = m_editors.key(pEditor);
    AssertReturnVoid(index.isValid());
    m_editors.remove(index);
}
Example #22
0
void UIMediumEnumerator::enumerateMediums()
{
    /* Make sure we are not already in progress: */
    AssertReturnVoid(!m_fMediumEnumerationInProgress);

    /* Compose new map of all currently known mediums & their children.
     * While composing we are using data from already existing mediums. */
    UIMediumMap mediums;
    addNullMediumToMap(mediums);
    addHardDisksToMap(vboxGlobal().virtualBox().GetHardDisks(), mediums);
    addMediumsToMap(vboxGlobal().host().GetDVDDrives(), mediums, UIMediumType_DVD);
    addMediumsToMap(vboxGlobal().virtualBox().GetDVDImages(), mediums, UIMediumType_DVD);
    addMediumsToMap(vboxGlobal().host().GetFloppyDrives(), mediums, UIMediumType_Floppy);
    addMediumsToMap(vboxGlobal().virtualBox().GetFloppyImages(), mediums, UIMediumType_Floppy);
    if (vboxGlobal().isCleaningUp())
        return; /* VBoxGlobal is cleaning up, abort immediately. */
    m_mediums = mediums;

    /* Notify listener: */
    LogRel(("GUI: UIMediumEnumerator: Medium-enumeration started...\n"));
    m_fMediumEnumerationInProgress = true;
    emit sigMediumEnumerationStarted();

    /* Start enumeration for UIMedium(s) with correct ID: */
    foreach (const QString &strMediumID, m_mediums.keys())
        if (!strMediumID.isNull() && strMediumID != UIMedium::nullID())
            createMediumEnumerationTask(m_mediums[strMediumID]);
}
/**
 * Stop this service.
 */
void org_virtualbox_VBoxVFS::stop(IOService *pProvider)
{
    int rc;

    AssertReturnVoid(ASMAtomicReadBool(&g_fInstantiated));

    rc = VBoxVFSUnRegisterFilesystem();
    if (RT_FAILURE(rc))
    {
        PERROR("VBoxVFS filesystem is busy. Make sure all "
               "shares are unmounted (%d)", rc);
    }

    vboxDisconnect(&g_vboxSFClient);
    PINFO("VBox client disconnected");

    vboxUninit();
    PINFO("Low level uninit done");

    coreService->release();
    PINFO("VBoxGuest service released");

    IOService::stop(pProvider);

    ASMAtomicWriteBool(&g_fInstantiated, false);

    PINFO("Successfully stopped I/O kit class instance");
}
Example #24
0
/** @interface_method_impl{PDMAPICHLPR0,pfnClearInterruptFF} */
static DECLCALLBACK(void) pdmR0ApicHlp_ClearInterruptFF(PPDMDEVINS pDevIns, PDMAPICIRQ enmType, VMCPUID idCpu)
{
    PDMDEV_ASSERT_DEVINS(pDevIns);
    PVM    pVM   = pDevIns->Internal.s.pVMR0;
    PVMCPU pVCpu = &pVM->aCpus[idCpu];

    AssertReturnVoid(idCpu < pVM->cCpus);

    LogFlow(("pdmR0ApicHlp_ClearInterruptFF: caller=%p/%d: VM_FF_INTERRUPT %d -> 0\n",
             pDevIns, pDevIns->iInstance, VMCPU_FF_IS_SET(pVCpu, VMCPU_FF_INTERRUPT_APIC)));

    /* Note: NMI/SMI can't be cleared. */
    switch (enmType)
    {
        case PDMAPICIRQ_HARDWARE:
            VMCPU_FF_CLEAR(pVCpu, VMCPU_FF_INTERRUPT_APIC);
            break;
        case PDMAPICIRQ_EXTINT:
            VMCPU_FF_CLEAR(pVCpu, VMCPU_FF_INTERRUPT_PIC);
            break;
        default:
            AssertMsgFailed(("enmType=%d\n", enmType));
            break;
    }
}
Example #25
0
/**
 * A device was added, we need to adjust mUdevPolls.
 *
 * See USBProxyService::deviceAdded for details.
 */
void USBProxyBackendLinux::deviceAdded(ComObjPtr<HostUSBDevice> &aDevice, SessionMachinesList &llOpenedMachines,
                                       PUSBDEVICE aUSBDevice)
{
    AssertReturnVoid(aDevice);
    AssertReturnVoid(!aDevice->isWriteLockOnCurrentThread());
    AutoReadLock devLock(aDevice COMMA_LOCKVAL_SRC_POS);
    if (aUSBDevice->enmState == USBDEVICESTATE_USED_BY_HOST)
    {
        LogRel(("USBProxy: Device %04x:%04x (%s) isn't accessible. giving udev a few seconds to fix this...\n",
                aUSBDevice->idVendor, aUSBDevice->idProduct, aUSBDevice->pszAddress));
        mUdevPolls = 10; /* (10 * 500ms = 5s) */
    }

    devLock.release();
    USBProxyBackend::deviceAdded(aDevice, llOpenedMachines, aUSBDevice);
}
Example #26
0
DECLHIDDEN(void) rtR0PowerNotificationTerm(void)
{
    PRTPOWERNOTIFYREG   pHead;
    RTSPINLOCK          hSpinlock = g_hRTPowerNotifySpinLock;
    AssertReturnVoid(hSpinlock != NIL_RTSPINLOCK);

    /** @todo OS specific term here */

    /* pick up the list and the spinlock. */
    RTSpinlockAcquire(hSpinlock);
    ASMAtomicWriteHandle(&g_hRTPowerNotifySpinLock, NIL_RTSPINLOCK);
    pHead = g_pRTPowerCallbackHead;
    g_pRTPowerCallbackHead = NULL;
    ASMAtomicIncU32(&g_iRTPowerGeneration);
    RTSpinlockRelease(hSpinlock);

    /* free the list. */
    while (pHead)
    {
        PRTPOWERNOTIFYREG pFree = pHead;
        pHead = pHead->pNext;

        pFree->pNext = NULL;
        pFree->pfnCallback = NULL;
        RTMemFree(pFree);
    }

    RTSpinlockDestroy(hSpinlock);
}
Example #27
0
/** @interface_method_impl{PDMAPICHLPR3,pfnClearInterruptFF} */
static DECLCALLBACK(void) pdmR3ApicHlp_ClearInterruptFF(PPDMDEVINS pDevIns, PDMAPICIRQ enmType, VMCPUID idCpu)
{
    PDMDEV_ASSERT_DEVINS(pDevIns);
    PVM pVM = pDevIns->Internal.s.pVMR3;
    PVMCPU pVCpu = &pVM->aCpus[idCpu];

    AssertReturnVoid(idCpu < pVM->cCpus);

    LogFlow(("pdmR3ApicHlp_ClearInterruptFF: caller='%s'/%d: VMCPU_FF_INTERRUPT_APIC(%d) %d -> 0\n",
             pDevIns->pReg->szName, pDevIns->iInstance, idCpu, VMCPU_FF_IS_SET(pVCpu, VMCPU_FF_INTERRUPT_APIC)));

    /* Note: NMI/SMI can't be cleared. */
    switch (enmType)
    {
        case PDMAPICIRQ_UPDATE_PENDING:
            VMCPU_ASSERT_EMT_OR_NOT_RUNNING(pVCpu);
            VMCPU_FF_CLEAR(pVCpu, VMCPU_FF_UPDATE_APIC);
            break;
        case PDMAPICIRQ_HARDWARE:
            VMCPU_FF_CLEAR(pVCpu, VMCPU_FF_INTERRUPT_APIC);
            break;
        case PDMAPICIRQ_EXTINT:
            VMCPU_FF_CLEAR(pVCpu, VMCPU_FF_INTERRUPT_PIC);
            break;
        default:
            AssertMsgFailed(("enmType=%d\n", enmType));
            break;
    }
#ifdef VBOX_WITH_REM
    REMR3NotifyInterruptClear(pVM, pVCpu);
#endif
}
DECLHIDDEN(void) rtR0MpNotificationTerm(void)
{
    PRTMPNOTIFYREG  pHead;
    RTSPINLOCKTMP   Tmp       = RTSPINLOCKTMP_INITIALIZER;
    RTSPINLOCK      hSpinlock = g_hRTMpNotifySpinLock;
    AssertReturnVoid(hSpinlock != NIL_RTSPINLOCK);

    rtR0MpNotificationNativeTerm();

    /* pick up the list and the spinlock. */
    RTSpinlockAcquire(hSpinlock, &Tmp);
    ASMAtomicWriteHandle(&g_hRTMpNotifySpinLock, NIL_RTSPINLOCK);
    pHead = g_pRTMpCallbackHead;
    g_pRTMpCallbackHead = NULL;
    ASMAtomicIncU32(&g_iRTMpGeneration);
    RTSpinlockRelease(hSpinlock, &Tmp);

    /* free the list. */
    while (pHead)
    {
        PRTMPNOTIFYREG pFree = pHead;
        pHead = pHead->pNext;

        pFree->pNext = NULL;
        pFree->pfnCallback = NULL;
        RTMemFree(pFree);
    }

    RTSpinlockDestroy(hSpinlock);
}
/** @interface_method_impl{PDMAPICHLPR3,pfnSetInterruptFF} */
static DECLCALLBACK(void) pdmR3ApicHlp_SetInterruptFF(PPDMDEVINS pDevIns, PDMAPICIRQ enmType, VMCPUID idCpu)
{
    PDMDEV_ASSERT_DEVINS(pDevIns);
    PVM pVM = pDevIns->Internal.s.pVMR3;
    PVMCPU pVCpu = &pVM->aCpus[idCpu];

    AssertReturnVoid(idCpu < pVM->cCpus);

    LogFlow(("pdmR3ApicHlp_SetInterruptFF: caller='%s'/%d: VMCPU_FF_INTERRUPT_APIC(%d) %d -> 1\n",
             pDevIns->pReg->szName, pDevIns->iInstance, idCpu, VMCPU_FF_IS_SET(pVCpu, VMCPU_FF_INTERRUPT_APIC)));

    switch (enmType)
    {
        case PDMAPICIRQ_HARDWARE:
            VMCPU_FF_SET(pVCpu, VMCPU_FF_INTERRUPT_APIC);
            break;
        case PDMAPICIRQ_NMI:
            VMCPU_FF_SET(pVCpu, VMCPU_FF_INTERRUPT_NMI);
            break;
        case PDMAPICIRQ_SMI:
            VMCPU_FF_SET(pVCpu, VMCPU_FF_INTERRUPT_SMI);
            break;
        case PDMAPICIRQ_EXTINT:
            VMCPU_FF_SET(pVCpu, VMCPU_FF_INTERRUPT_PIC);
            break;
        default:
            AssertMsgFailed(("enmType=%d\n", enmType));
            break;
    }
#ifdef VBOX_WITH_REM
    REMR3NotifyInterruptSet(pVM, pVCpu);
#endif
    VMR3NotifyCpuFFU(pVCpu->pUVCpu, VMNOTIFYFF_FLAGS_DONE_REM | VMNOTIFYFF_FLAGS_POKE);
}
Example #30
0
/** @interface_method_impl{PDMAPICHLPR0,pfnSetInterruptFF} */
static DECLCALLBACK(void) pdmR0ApicHlp_SetInterruptFF(PPDMDEVINS pDevIns, PDMAPICIRQ enmType, VMCPUID idCpu)
{
    PDMDEV_ASSERT_DEVINS(pDevIns);
    PVM    pVM   = pDevIns->Internal.s.pVMR0;
    PVMCPU pVCpu = &pVM->aCpus[idCpu];

    AssertReturnVoid(idCpu < pVM->cCpus);

    LogFlow(("pdmR0ApicHlp_SetInterruptFF: CPU%d=caller=%p/%d: VM_FF_INTERRUPT %d -> 1 (CPU%d)\n",
             VMMGetCpuId(pVM), pDevIns, pDevIns->iInstance, VMCPU_FF_IS_SET(pVCpu, VMCPU_FF_INTERRUPT_APIC), idCpu));

    switch (enmType)
    {
        case PDMAPICIRQ_UPDATE_PENDING:
            VMCPU_FF_SET(pVCpu, VMCPU_FF_UPDATE_APIC);
            break;
        case PDMAPICIRQ_HARDWARE:
#ifdef VBOX_WITH_NEW_APIC
            VMCPU_ASSERT_EMT_OR_NOT_RUNNING(pVCpu);
#endif
            VMCPU_FF_SET(pVCpu, VMCPU_FF_INTERRUPT_APIC);
            break;
        case PDMAPICIRQ_NMI:
            VMCPU_FF_SET(pVCpu, VMCPU_FF_INTERRUPT_NMI);
            break;
        case PDMAPICIRQ_SMI:
            VMCPU_FF_SET(pVCpu, VMCPU_FF_INTERRUPT_SMI);
            break;
        case PDMAPICIRQ_EXTINT:
            VMCPU_FF_SET(pVCpu, VMCPU_FF_INTERRUPT_PIC);
            break;
        default:
            AssertMsgFailed(("enmType=%d\n", enmType));
            break;
    }

    /* We need to wake up the target CPU. */
    if (
#ifdef VBOX_WITH_NEW_APIC
        /* We are already on EMT if enmType is PDMAPICIRQ_HARDWARE. Don't bother with poking! */
        enmType != PDMAPICIRQ_HARDWARE &&
#endif
        VMMGetCpuId(pVM) != idCpu)
    {
        switch (VMCPU_GET_STATE(pVCpu))
        {
            case VMCPUSTATE_STARTED_EXEC:
                GVMMR0SchedPokeEx(pVM, pVCpu->idCpu, false /* don't take the used lock */);
                break;

            case VMCPUSTATE_STARTED_HALTED:
                GVMMR0SchedWakeUpEx(pVM, pVCpu->idCpu, false /* don't take the used lock */);
                break;

            default:
                break; /* nothing to do in other states. */
        }
    }
}