| 1 | /* $Id: VirtualBoxClientImpl.h 34642 2010-12-02 18:16:04Z vboxsync $ */
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| 2 |
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| 3 | /** @file
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| 4 | * Header file for the VirtualBoxClient (IVirtualBoxClient) class, VBoxC.
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| 5 | */
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| 6 |
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| 7 | /*
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| 8 | * Copyright (C) 2010 Oracle Corporation
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| 9 | *
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| 10 | * This file is part of VirtualBox Open Source Edition (OSE), as
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| 11 | * available from http://www.virtualbox.org. This file is free software;
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| 12 | * you can redistribute it and/or modify it under the terms of the GNU
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| 13 | * General Public License (GPL) as published by the Free Software
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| 14 | * Foundation, in version 2 as it comes in the "COPYING" file of the
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| 15 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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| 16 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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| 17 | */
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| 18 |
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| 19 | #ifndef ____H_VIRTUALBOXCLIENTIMPL
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| 20 | #define ____H_VIRTUALBOXCLIENTIMPL
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| 21 |
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| 22 | #include "VirtualBoxBase.h"
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| 23 | #include "EventImpl.h"
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| 24 |
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| 25 | #ifdef RT_OS_WINDOWS
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| 26 | # include "win/resource.h"
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| 27 | #endif
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| 28 |
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| 29 | class ATL_NO_VTABLE VirtualBoxClient :
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| 30 | public VirtualBoxBase,
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| 31 | VBOX_SCRIPTABLE_IMPL(IVirtualBoxClient)
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| 32 | #ifdef RT_OS_WINDOWS
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| 33 | , public CComCoClass<VirtualBoxClient, &CLSID_VirtualBoxClient>
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| 34 | #endif
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| 35 | {
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| 36 | public:
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| 37 |
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| 38 | VIRTUALBOXBASE_ADD_ERRORINFO_SUPPORT(VirtualBoxClient, IVirtualBoxClient)
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| 39 |
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| 40 | DECLARE_CLASSFACTORY()
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| 41 |
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| 42 | DECLARE_REGISTRY_RESOURCEID(IDR_VIRTUALBOX)
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| 43 | DECLARE_NOT_AGGREGATABLE(VirtualBoxClient)
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| 44 |
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| 45 | DECLARE_PROTECT_FINAL_CONSTRUCT()
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| 46 |
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| 47 | BEGIN_COM_MAP(VirtualBoxClient)
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| 48 | COM_INTERFACE_ENTRY2(IDispatch, IVirtualBoxClient)
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| 49 | COM_INTERFACE_ENTRY(ISupportErrorInfo)
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| 50 | COM_INTERFACE_ENTRY(IVirtualBoxClient)
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| 51 | END_COM_MAP()
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| 52 |
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| 53 | HRESULT FinalConstruct();
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| 54 | void FinalRelease();
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| 55 |
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| 56 | // public initializer/uninitializer for internal purposes only
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| 57 | HRESULT init();
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| 58 | void uninit();
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| 59 |
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| 60 | // IUSBDevice properties
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| 61 | STDMETHOD(COMGETTER(VirtualBox))(IVirtualBox **aVirtualBox);
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| 62 | STDMETHOD(COMGETTER(Session))(ISession **aSession);
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| 63 | STDMETHOD(COMGETTER(EventSource))(IEventSource **aEventSource);
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| 64 |
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| 65 | private:
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| 66 | /** Instance counter for simulating something similar to a singleton.
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| 67 | * Only the first instance will be a usable object, all additional
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| 68 | * instances will return a failure at creation time and will not work. */
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| 69 | static uint32_t g_cInstances;
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| 70 |
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| 71 | static DECLCALLBACK(int) SVCWatcherThread(RTTHREAD ThreadSelf, void *pvUser);
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| 72 |
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| 73 | struct Data
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| 74 | {
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| 75 | Data()
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| 76 | {}
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| 77 |
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| 78 | const ComPtr<IVirtualBox> m_pVirtualBox;
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| 79 | const ComObjPtr<EventSource> m_pEventSource;
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| 80 |
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| 81 | RTTHREAD m_ThreadWatcher;
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| 82 | RTSEMEVENT m_SemEvWatcher;
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| 83 | };
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| 84 |
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| 85 | Data mData;
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| 86 | };
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| 87 |
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| 88 | #endif // ____H_VIRTUALBOXCLIENTIMPL
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| 89 | /* vi: set tabstop=4 shiftwidth=4 expandtab: */
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