| 1 | /* $Id: USBDeviceFiltersImpl.h 82968 2020-02-04 10:35:17Z vboxsync $ */
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| 2 | /** @file
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| 3 | * VBox USBDeviceFilters COM Class declaration.
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| 4 | */
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| 5 |
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| 6 | /*
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| 7 | * Copyright (C) 2013-2020 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 MAIN_INCLUDED_USBDeviceFiltersImpl_h
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| 19 | #define MAIN_INCLUDED_USBDeviceFiltersImpl_h
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| 20 | #ifndef RT_WITHOUT_PRAGMA_ONCE
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| 21 | # pragma once
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| 22 | #endif
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| 23 |
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| 24 | #include "USBDeviceFiltersWrap.h"
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| 25 |
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| 26 | class HostUSBDevice;
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| 27 | class USBDeviceFilter;
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| 28 |
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| 29 | namespace settings
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| 30 | {
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| 31 | struct USB;
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| 32 | }
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| 33 |
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| 34 | class ATL_NO_VTABLE USBDeviceFilters :
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| 35 | public USBDeviceFiltersWrap
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| 36 | {
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| 37 | public:
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| 38 |
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| 39 | DECLARE_EMPTY_CTOR_DTOR(USBDeviceFilters)
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| 40 |
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| 41 | HRESULT FinalConstruct();
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| 42 | void FinalRelease();
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| 43 |
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| 44 | // public initializer/uninitializer for internal purposes only
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| 45 | HRESULT init(Machine *aParent);
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| 46 | HRESULT init(Machine *aParent, USBDeviceFilters *aThat);
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| 47 | HRESULT initCopy(Machine *aParent, USBDeviceFilters *aThat);
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| 48 | void uninit();
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| 49 |
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| 50 | // public methods only for internal purposes
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| 51 | HRESULT i_loadSettings(const settings::USB &data);
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| 52 | HRESULT i_saveSettings(settings::USB &data);
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| 53 |
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| 54 | void i_rollback();
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| 55 | void i_commit();
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| 56 | void i_copyFrom(USBDeviceFilters *aThat);
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| 57 |
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| 58 | #ifdef VBOX_WITH_USB
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| 59 | HRESULT i_onDeviceFilterChange(USBDeviceFilter *aFilter,
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| 60 | BOOL aActiveChanged = FALSE);
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| 61 | bool i_hasMatchingFilter(const ComObjPtr<HostUSBDevice> &aDevice, ULONG *aMaskedIfs);
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| 62 | bool i_hasMatchingFilter(IUSBDevice *aUSBDevice, ULONG *aMaskedIfs);
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| 63 | HRESULT i_notifyProxy(bool aInsertFilters);
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| 64 | #endif /* VBOX_WITH_USB */
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| 65 |
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| 66 | // public methods for internal purposes only
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| 67 | // (ensure there is a caller and a read lock before calling them!)
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| 68 | Machine* i_getMachine();
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| 69 |
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| 70 | private:
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| 71 |
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| 72 | // Wrapped IUSBDeviceFilters attributes
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| 73 | HRESULT getDeviceFilters(std::vector<ComPtr<IUSBDeviceFilter> > &aDeviceFilters);
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| 74 |
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| 75 | // wrapped IUSBDeviceFilters methods
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| 76 | HRESULT createDeviceFilter(const com::Utf8Str &aName,
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| 77 | ComPtr<IUSBDeviceFilter> &aFilter);
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| 78 | HRESULT insertDeviceFilter(ULONG aPosition,
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| 79 | const ComPtr<IUSBDeviceFilter> &aFilter);
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| 80 | HRESULT removeDeviceFilter(ULONG aPosition,
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| 81 | ComPtr<IUSBDeviceFilter> &aFilter);
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| 82 | struct Data;
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| 83 | Data *m;
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| 84 | };
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| 85 |
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| 86 | #endif /* !MAIN_INCLUDED_USBDeviceFiltersImpl_h */
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| 87 | /* vi: set tabstop=4 shiftwidth=4 expandtab: */
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