| 1 | /* $Id: AdditionsFacilityImpl.h 55401 2015-04-23 10:03:17Z vboxsync $ */
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| 2 | /** @file
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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) 2014 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_ADDITIONSFACILITYIMPL
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| 19 | #define ____H_ADDITIONSFACILITYIMPL
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| 20 |
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| 21 | #include <vector>
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| 22 | #include <iprt/time.h>
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| 23 |
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| 24 | #include "AdditionsFacilityWrap.h"
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| 25 |
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| 26 | class Guest;
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| 27 |
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| 28 | class ATL_NO_VTABLE AdditionsFacility :
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| 29 | public AdditionsFacilityWrap
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| 30 | {
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| 31 | public:
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| 32 |
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| 33 | DECLARE_EMPTY_CTOR_DTOR(AdditionsFacility)
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| 34 |
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| 35 | // public initializer/uninitializer for internal purposes only
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| 36 | HRESULT init(Guest *a_pParent, AdditionsFacilityType_T a_enmFacility, AdditionsFacilityStatus_T a_enmStatus,
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| 37 | uint32_t a_fFlags, PCRTTIMESPEC a_pTimeSpecTS);
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| 38 | void uninit();
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| 39 |
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| 40 | HRESULT FinalConstruct();
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| 41 | void FinalRelease();
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| 42 |
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| 43 |
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| 44 | public:
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| 45 | /** Facility <-> string mappings. */
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| 46 | struct FacilityInfo
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| 47 | {
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| 48 | /** The facilitie's name. */
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| 49 | const char *mName; /* utf-8 */
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| 50 | /** The facilitie's type. */
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| 51 | AdditionsFacilityType_T mType;
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| 52 | /** The facilitie's class. */
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| 53 | AdditionsFacilityClass_T mClass;
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| 54 | };
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| 55 | static const FacilityInfo s_aFacilityInfo[8];
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| 56 |
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| 57 | // public internal methods
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| 58 | static const AdditionsFacility::FacilityInfo &i_typeToInfo(AdditionsFacilityType_T aType);
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| 59 | AdditionsFacilityClass_T i_getClass() const;
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| 60 | LONG64 i_getLastUpdated() const;
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| 61 | com::Utf8Str i_getName() const;
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| 62 | AdditionsFacilityStatus_T i_getStatus() const;
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| 63 | AdditionsFacilityType_T i_getType() const;
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| 64 | void i_update(AdditionsFacilityStatus_T a_enmStatus, uint32_t a_fFlags, PCRTTIMESPEC a_pTimeSpecTS);
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| 65 |
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| 66 | private:
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| 67 |
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| 68 | // Wrapped IAdditionsFacility properties
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| 69 | HRESULT getClassType(AdditionsFacilityClass_T *aClassType);
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| 70 | HRESULT getLastUpdated(LONG64 *aLastUpdated);
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| 71 | HRESULT getName(com::Utf8Str &aName);
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| 72 | HRESULT getStatus(AdditionsFacilityStatus_T *aStatus);
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| 73 | HRESULT getType(AdditionsFacilityType_T *aType);
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| 74 |
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| 75 | /** A structure for keeping a facility status
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| 76 | * set at a certain time. Good for book-keeping. */
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| 77 | struct FacilityState
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| 78 | {
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| 79 | RTTIMESPEC mTimestamp;
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| 80 | /** The facilitie's current status. */
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| 81 | AdditionsFacilityStatus_T mStatus;
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| 82 | };
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| 83 |
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| 84 | struct Data
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| 85 | {
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| 86 | /** Record of current and previous facility
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| 87 | * states, limited to the 10 last states set.
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| 88 | * Note: This intentionally only is kept in
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| 89 | * Main so far! */
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| 90 | std::vector<FacilityState> mStates;
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| 91 | /** The facilitie's ID/type. */
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| 92 | AdditionsFacilityType_T mType;
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| 93 | } mData;
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| 94 | };
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| 95 |
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| 96 | #endif // ____H_ADDITIONSFACILITYIMPL
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| 97 |
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