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/* $Id: USBDeviceFilterImpl.h $ */
/** @file
* Declaration of USBDeviceFilter and HostUSBDeviceFilter.
*/
/*
* Copyright (C) 2006-2011 Oracle Corporation
*
* This file is part of VirtualBox Open Source Edition (OSE), as
* available from http://www.virtualbox.org. This file is free software;
* you can redistribute it and/or modify it under the terms of the GNU
* General Public License (GPL) as published by the Free Software
* Foundation, in version 2 as it comes in the "COPYING" file of the
* VirtualBox OSE distribution. VirtualBox OSE is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
*/
#ifndef ____H_USBDEVICEFILTERIMPL
#define ____H_USBDEVICEFILTERIMPL
#include "VirtualBoxBase.h"
#include "Matching.h"
#include <VBox/usbfilter.h>
class USBDeviceFilters;
class Host;
namespace settings
{
struct USBDeviceFilter;
}
// USBDeviceFilter
////////////////////////////////////////////////////////////////////////////////
class ATL_NO_VTABLE USBDeviceFilter :
public VirtualBoxBase,
VBOX_SCRIPTABLE_IMPL(IUSBDeviceFilter)
{
public:
struct Data
{
typedef matching::Matchable <matching::ParsedBoolFilter> BOOLFilter;
Data() : mActive (FALSE), mMaskedIfs (0), mId (NULL) {}
Data (const Data &aThat) : mName (aThat.mName), mActive (aThat.mActive),
mRemote (aThat.mRemote), mMaskedIfs (aThat.mMaskedIfs) , mId (aThat.mId)
{
USBFilterClone (&mUSBFilter, &aThat.mUSBFilter);
}
/** The filter name. */
Bstr mName;
/** Indicates whether the filter is active or not. */
BOOL mActive;
/** Remote or local matching criterion. */
BOOLFilter mRemote;
/** The filter data blob. */
USBFILTER mUSBFilter;
/** Interface masking bit mask that should be applied to matching devices. */
ULONG mMaskedIfs;
/** Arbitrary ID field (not used by the class itself) */
void *mId;
};
VIRTUALBOXBASE_ADD_ERRORINFO_SUPPORT(USBDeviceFilter, IUSBDeviceFilter)
DECLARE_NOT_AGGREGATABLE(USBDeviceFilter)
DECLARE_PROTECT_FINAL_CONSTRUCT()
BEGIN_COM_MAP(USBDeviceFilter)
VBOX_DEFAULT_INTERFACE_ENTRIES (IUSBDeviceFilter)
END_COM_MAP()
DECLARE_EMPTY_CTOR_DTOR (USBDeviceFilter)
HRESULT FinalConstruct();
void FinalRelease();
// public initializer/uninitializer for internal purposes only
HRESULT init(USBDeviceFilters *aParent,
const settings::USBDeviceFilter &data);
HRESULT init(USBDeviceFilters *aParent, IN_BSTR aName);
HRESULT init(USBDeviceFilters *aParent, USBDeviceFilter *aThat,
bool aReshare = false);
HRESULT initCopy(USBDeviceFilters *aParent, USBDeviceFilter *aThat);
void uninit();
// IUSBDeviceFilter properties
STDMETHOD(COMGETTER(Name)) (BSTR *aName);
STDMETHOD(COMSETTER(Name)) (IN_BSTR aName);
STDMETHOD(COMGETTER(Active)) (BOOL *aActive);
STDMETHOD(COMSETTER(Active)) (BOOL aActive);
STDMETHOD(COMGETTER(VendorId)) (BSTR *aVendorId);
STDMETHOD(COMSETTER(VendorId)) (IN_BSTR aVendorId);
STDMETHOD(COMGETTER(ProductId)) (BSTR *aProductId);
STDMETHOD(COMSETTER(ProductId)) (IN_BSTR aProductId);
STDMETHOD(COMGETTER(Revision)) (BSTR *aRevision);
STDMETHOD(COMSETTER(Revision)) (IN_BSTR aRevision);
STDMETHOD(COMGETTER(Manufacturer)) (BSTR *aManufacturer);
STDMETHOD(COMSETTER(Manufacturer)) (IN_BSTR aManufacturer);
STDMETHOD(COMGETTER(Product)) (BSTR *aProduct);
STDMETHOD(COMSETTER(Product)) (IN_BSTR aProduct);
STDMETHOD(COMGETTER(SerialNumber)) (BSTR *aSerialNumber);
STDMETHOD(COMSETTER(SerialNumber)) (IN_BSTR aSerialNumber);
STDMETHOD(COMGETTER(Port)) (BSTR *aPort);
STDMETHOD(COMSETTER(Port)) (IN_BSTR aPort);
STDMETHOD(COMGETTER(Remote)) (BSTR *aRemote);
STDMETHOD(COMSETTER(Remote)) (IN_BSTR aRemote);
STDMETHOD(COMGETTER(MaskedInterfaces)) (ULONG *aMaskedIfs);
STDMETHOD(COMSETTER(MaskedInterfaces)) (ULONG aMaskedIfs);
// public methods only for internal purposes
bool isModified();
void rollback();
void commit();
void unshare();
// public methods for internal purposes only
// (ensure there is a caller and a read lock before calling them!)
void *& getId() { return mData.data()->mId; }
const Data& getData() { return *mData.data(); }
ComObjPtr<USBDeviceFilter> peer() { return mPeer; }
// tr() wants to belong to a class it seems, thus this one here.
static HRESULT usbFilterFieldFromString(PUSBFILTER aFilter,
USBFILTERIDX aIdx,
const Utf8Str &aValue,
Utf8Str &aErrStr);
static const char* describeUSBFilterIdx(USBFILTERIDX aIdx);
private:
HRESULT usbFilterFieldGetter(USBFILTERIDX aIdx, BSTR *aStr);
HRESULT usbFilterFieldSetter(USBFILTERIDX aIdx, IN_BSTR aStr);
HRESULT usbFilterFieldSetter(USBFILTERIDX aIdx, const Utf8Str &strNew);
USBDeviceFilters * const mParent;
USBDeviceFilter * const mPeer;
Backupable<Data> mData;
bool m_fModified;
/** Used externally to indicate this filter is in the list
(not touched by the class itself except that in init()/uninit()) */
bool mInList;
friend class USBDeviceFilters;
};
// HostUSBDeviceFilter
////////////////////////////////////////////////////////////////////////////////
class ATL_NO_VTABLE HostUSBDeviceFilter :
public VirtualBoxBase,
VBOX_SCRIPTABLE_IMPL(IHostUSBDeviceFilter)
{
public:
struct Data : public USBDeviceFilter::Data
{
Data() {}
};
VIRTUALBOXBASE_ADD_ERRORINFO_SUPPORT(HostUSBDeviceFilter, IHostUSBDeviceFilter)
DECLARE_NOT_AGGREGATABLE(HostUSBDeviceFilter)
DECLARE_PROTECT_FINAL_CONSTRUCT()
BEGIN_COM_MAP(HostUSBDeviceFilter)
COM_INTERFACE_ENTRY(IUSBDeviceFilter)
VBOX_DEFAULT_INTERFACE_ENTRIES(IHostUSBDeviceFilter)
END_COM_MAP()
DECLARE_EMPTY_CTOR_DTOR (HostUSBDeviceFilter)
HRESULT FinalConstruct();
void FinalRelease();
// public initializer/uninitializer for internal purposes only
HRESULT init(Host *aParent,
const settings::USBDeviceFilter &data);
HRESULT init(Host *aParent, IN_BSTR aName);
void uninit();
// IUSBDeviceFilter properties
STDMETHOD(COMGETTER(Name)) (BSTR *aName);
STDMETHOD(COMSETTER(Name)) (IN_BSTR aName);
STDMETHOD(COMGETTER(Active)) (BOOL *aActive);
STDMETHOD(COMSETTER(Active)) (BOOL aActive);
STDMETHOD(COMGETTER(VendorId)) (BSTR *aVendorId);
STDMETHOD(COMSETTER(VendorId)) (IN_BSTR aVendorId);
STDMETHOD(COMGETTER(ProductId)) (BSTR *aProductId);
STDMETHOD(COMSETTER(ProductId)) (IN_BSTR aProductId);
STDMETHOD(COMGETTER(Revision)) (BSTR *aRevision);
STDMETHOD(COMSETTER(Revision)) (IN_BSTR aRevision);
STDMETHOD(COMGETTER(Manufacturer)) (BSTR *aManufacturer);
STDMETHOD(COMSETTER(Manufacturer)) (IN_BSTR aManufacturer);
STDMETHOD(COMGETTER(Product)) (BSTR *aProduct);
STDMETHOD(COMSETTER(Product)) (IN_BSTR aProduct);
STDMETHOD(COMGETTER(SerialNumber)) (BSTR *aSerialNumber);
STDMETHOD(COMSETTER(SerialNumber)) (IN_BSTR aSerialNumber);
STDMETHOD(COMGETTER(Port)) (BSTR *aPort);
STDMETHOD(COMSETTER(Port)) (IN_BSTR aPort);
STDMETHOD(COMGETTER(Remote)) (BSTR *aRemote);
STDMETHOD(COMSETTER(Remote)) (IN_BSTR aRemote);
STDMETHOD(COMGETTER(MaskedInterfaces)) (ULONG *aMaskedIfs);
STDMETHOD(COMSETTER(MaskedInterfaces)) (ULONG aMaskedIfs);
// IHostUSBDeviceFilter properties
STDMETHOD(COMGETTER(Action)) (USBDeviceFilterAction_T *aAction);
STDMETHOD(COMSETTER(Action)) (USBDeviceFilterAction_T aAction);
// public methods for internal purposes only
// (ensure there is a caller and a read lock before calling them!)
void saveSettings(settings::USBDeviceFilter &data);
void*& getId() { return mData.data()->mId; }
const Data& getData() { return *mData.data(); }
// util::Lockable interface
RWLockHandle *lockHandle() const;
private:
HRESULT usbFilterFieldGetter(USBFILTERIDX aIdx, BSTR *aStr);
HRESULT usbFilterFieldSetter(USBFILTERIDX aIdx, Bstr aStr);
Host * const mParent;
Backupable<Data> mData;
/** Used externally to indicate this filter is in the list
(not touched by the class itself except that in init()/uninit()) */
bool mInList;
friend class Host;
};
#endif // ____H_USBDEVICEFILTERIMPL
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