| 1 | /** @file
|
|---|
| 2 | *
|
|---|
| 3 | * VirtualBox COM class implementation
|
|---|
| 4 | */
|
|---|
| 5 |
|
|---|
| 6 | /*
|
|---|
| 7 | * Copyright (C) 2006-2013 Oracle Corporation
|
|---|
| 8 | *
|
|---|
| 9 | * This file is part of VirtualBox Open Source Edition (OSE), as
|
|---|
| 10 | * available from http://www.virtualbox.org. This file is free software;
|
|---|
| 11 | * you can redistribute it and/or modify it under the terms of the GNU
|
|---|
| 12 | * General Public License (GPL) as published by the Free Software
|
|---|
| 13 | * Foundation, in version 2 as it comes in the "COPYING" file of the
|
|---|
| 14 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
|
|---|
| 15 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
|
|---|
| 16 | */
|
|---|
| 17 |
|
|---|
| 18 | #ifndef ____H_BANDWIDTHCONTROLIMPL
|
|---|
| 19 | #define ____H_BANDWIDTHCONTROLIMPL
|
|---|
| 20 |
|
|---|
| 21 | #include "BandwidthControlWrap.h"
|
|---|
| 22 |
|
|---|
| 23 | class BandwidthGroup;
|
|---|
| 24 |
|
|---|
| 25 | namespace settings
|
|---|
| 26 | {
|
|---|
| 27 | struct IOSettings;
|
|---|
| 28 | }
|
|---|
| 29 |
|
|---|
| 30 | class ATL_NO_VTABLE BandwidthControl :
|
|---|
| 31 | public BandwidthControlWrap
|
|---|
| 32 | {
|
|---|
| 33 | public:
|
|---|
| 34 |
|
|---|
| 35 | DECLARE_EMPTY_CTOR_DTOR(BandwidthControl)
|
|---|
| 36 |
|
|---|
| 37 | HRESULT FinalConstruct();
|
|---|
| 38 | void FinalRelease();
|
|---|
| 39 |
|
|---|
| 40 | // public initializer/uninitializer for internal purposes only
|
|---|
| 41 | HRESULT init(Machine *aParent);
|
|---|
| 42 | HRESULT init(Machine *aParent, BandwidthControl *aThat);
|
|---|
| 43 | HRESULT initCopy(Machine *aParent, BandwidthControl *aThat);
|
|---|
| 44 | void uninit();
|
|---|
| 45 |
|
|---|
| 46 | // public internal methods
|
|---|
| 47 | HRESULT i_loadSettings(const settings::IOSettings &data);
|
|---|
| 48 | HRESULT i_saveSettings(settings::IOSettings &data);
|
|---|
| 49 | void i_rollback();
|
|---|
| 50 | void i_commit();
|
|---|
| 51 | void i_copyFrom(BandwidthControl *aThat);
|
|---|
| 52 | Machine *i_getMachine() const;
|
|---|
| 53 | HRESULT i_getBandwidthGroupByName(const Utf8Str &aName,
|
|---|
| 54 | ComObjPtr<BandwidthGroup> &aBandwidthGroup,
|
|---|
| 55 | bool aSetError /* = false */);
|
|---|
| 56 |
|
|---|
| 57 | private:
|
|---|
| 58 |
|
|---|
| 59 | // wrapped IBandwidthControl properties
|
|---|
| 60 | HRESULT getNumGroups(ULONG *aNumGroups);
|
|---|
| 61 |
|
|---|
| 62 | // wrapped IBandwidthControl methods
|
|---|
| 63 | HRESULT createBandwidthGroup(const com::Utf8Str &aName,
|
|---|
| 64 | BandwidthGroupType_T aType,
|
|---|
| 65 | LONG64 aMaxBytesPerSec);
|
|---|
| 66 | HRESULT deleteBandwidthGroup(const com::Utf8Str &aName);
|
|---|
| 67 | HRESULT getBandwidthGroup(const com::Utf8Str &aName,
|
|---|
| 68 | ComPtr<IBandwidthGroup> &aBandwidthGroup);
|
|---|
| 69 | HRESULT getAllBandwidthGroups(std::vector<ComPtr<IBandwidthGroup> > &aBandwidthGroups);
|
|---|
| 70 |
|
|---|
| 71 | // Data
|
|---|
| 72 | typedef std::list< ComObjPtr<BandwidthGroup> > BandwidthGroupList;
|
|---|
| 73 |
|
|---|
| 74 | struct Data
|
|---|
| 75 | {
|
|---|
| 76 | Data(Machine *pMachine)
|
|---|
| 77 | : pParent(pMachine)
|
|---|
| 78 | { }
|
|---|
| 79 |
|
|---|
| 80 | ~Data()
|
|---|
| 81 | {};
|
|---|
| 82 |
|
|---|
| 83 | Machine * const pParent;
|
|---|
| 84 |
|
|---|
| 85 | // peer machine's bandwidth control
|
|---|
| 86 | const ComObjPtr<BandwidthControl> pPeer;
|
|---|
| 87 |
|
|---|
| 88 | // the following fields need special backup/rollback/commit handling,
|
|---|
| 89 | // so they cannot be a part of BackupableData
|
|---|
| 90 | Backupable<BandwidthGroupList> llBandwidthGroups;
|
|---|
| 91 | };
|
|---|
| 92 |
|
|---|
| 93 | Data *m;
|
|---|
| 94 | };
|
|---|
| 95 |
|
|---|
| 96 | #endif // ____H_BANDWIDTHCONTROLIMPL
|
|---|
| 97 | /* vi: set tabstop=4 shiftwidth=4 expandtab: */
|
|---|
