| 1 | /** @file
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| 2 | *
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| 3 | * VirtualBox COM class implementation
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| 4 | */
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| 5 |
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| 6 | /*
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| 7 | * Copyright (C) 2006-2012 Oracle Corporation
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| 8 | *
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| 9 | * This file is part of VirtualBox Open Source Edition (OSE), as
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| 10 | * available from http://www.virtualbox.org. This file is free software;
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| 11 | * you can redistribute it and/or modify it under the terms of the GNU
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| 12 | * General Public License (GPL) as published by the Free Software
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| 13 | * Foundation, in version 2 as it comes in the "COPYING" file of the
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| 14 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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| 15 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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| 16 | */
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| 17 |
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| 18 | #ifndef ____H_BANDWIDTHCONTROLIMPL
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| 19 | #define ____H_BANDWIDTHCONTROLIMPL
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| 20 |
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| 21 | #include "VirtualBoxBase.h"
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| 22 |
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| 23 | class BandwidthGroup;
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| 24 |
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| 25 | namespace settings
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| 26 | {
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| 27 | struct IOSettings;
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| 28 | }
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| 29 |
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| 30 | class ATL_NO_VTABLE BandwidthControl :
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| 31 | public VirtualBoxBase,
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| 32 | VBOX_SCRIPTABLE_IMPL(IBandwidthControl)
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| 33 | {
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| 34 | public:
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| 35 | VIRTUALBOXBASE_ADD_ERRORINFO_SUPPORT(BandwidthControl, IBandwidthControl)
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| 36 |
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| 37 | DECLARE_NOT_AGGREGATABLE(BandwidthControl)
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| 38 |
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| 39 | DECLARE_PROTECT_FINAL_CONSTRUCT()
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| 40 |
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| 41 | BEGIN_COM_MAP(BandwidthControl)
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| 42 | VBOX_DEFAULT_INTERFACE_ENTRIES(IBandwidthControl)
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| 43 | END_COM_MAP()
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| 44 |
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| 45 | BandwidthControl() { };
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| 46 | ~BandwidthControl() { };
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| 47 |
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| 48 | // public initializer/uninitializer for internal purposes only
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| 49 | HRESULT init(Machine *aParent);
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| 50 | HRESULT init(Machine *aParent, BandwidthControl *aThat);
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| 51 | HRESULT initCopy(Machine *aParent, BandwidthControl *aThat);
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| 52 | void uninit();
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| 53 |
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| 54 | STDMETHOD(CreateBandwidthGroup) (IN_BSTR aName, BandwidthGroupType_T aType, LONG64 aMaxBytesPerSec);
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| 55 | STDMETHOD(DeleteBandwidthGroup) (IN_BSTR aName);
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| 56 | STDMETHOD(COMGETTER(NumGroups)) (ULONG *aGroups);
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| 57 | STDMETHOD(GetBandwidthGroup) (IN_BSTR aName, IBandwidthGroup **aBandwidthGroup);
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| 58 | STDMETHOD(GetAllBandwidthGroups) (ComSafeArrayOut(IBandwidthGroup *, aBandwidthGroups));
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| 59 |
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| 60 | HRESULT FinalConstruct();
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| 61 | void FinalRelease();
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| 62 |
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| 63 | // public internal methods
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| 64 |
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| 65 | HRESULT loadSettings(const settings::IOSettings &data);
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| 66 | HRESULT saveSettings(settings::IOSettings &data);
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| 67 |
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| 68 | void rollback();
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| 69 | void commit();
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| 70 | void copyFrom (BandwidthControl *aThat);
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| 71 |
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| 72 | Machine *getMachine() const;
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| 73 |
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| 74 | HRESULT getBandwidthGroupByName(const Utf8Str &aName,
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| 75 | ComObjPtr<BandwidthGroup> &aBandwidthGroup,
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| 76 | bool aSetError /* = false */);
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| 77 |
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| 78 | private:
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| 79 | struct Data;
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| 80 | Data *m;
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| 81 | };
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| 82 |
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| 83 | #endif // ____H_BANDWIDTHCONTROLIMPL
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| 84 | /* vi: set tabstop=4 shiftwidth=4 expandtab: */
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