55 lines
1.6 KiB
C
55 lines
1.6 KiB
C
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#ifndef _HWDEV_H
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#define _HWDEV_H
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#include "namellst.h"
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#include "cmmn.h"
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#include "misc.h"
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///////////////////////////////////////////////////////////////////////////////
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//
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// This will enumerate all the Device that we're interested in and create
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// additionnal objects to do specialized work
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//
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///////////////////////////////////////////////////////////////////////////////
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class CHWDeviceInst //: public CDeviceElem
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{
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public:
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// CHWDeviceInst
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HRESULT Init(DEVINST devinst);
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HRESULT InitInterfaceGUID(const GUID* pguidInterface);
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HRESULT GetPnpID(LPWSTR pszPnpID, DWORD cchPnpID);
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HRESULT GetDeviceInstance(DEVINST* pdevinst);
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HRESULT GetPnpInstID(LPWSTR pszPnpInstID, DWORD cchPnpInstID);
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HRESULT GetInterfaceGUID(GUID* pguidInterface);
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HRESULT IsRemovableDevice(BOOL* pfRemovable);
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HRESULT ShouldAutoplayOnSpecialInterface(const GUID* pguidInterface,
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BOOL* pfShouldAutoplay);
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public:
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CHWDeviceInst();
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~CHWDeviceInst();
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private:
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HRESULT _GetPnpIDRecurs(DEVINST devinst, LPWSTR pszPnpID,
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DWORD cchPnpID);
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HRESULT _InitFriendlyName();
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HRESULT _InitPnpInfo();
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HRESULT _InitPnpIDAndPnpInstID();
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private:
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DEVINST _devinst;
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// For now MAX_SURPRISEREMOVALFN
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WCHAR _szFriendlyName[MAX_SURPRISEREMOVALFN];
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WCHAR _szPnpID[MAX_PNPID];
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WCHAR _szPnpInstID[MAX_PNPINSTID];
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GUID _guidInterface;
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BOOL _fFriendlyNameInited;
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};
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#endif //_HWDEV_H
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