Source code of Windows XP (NT5)
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#ifndef _HWCMMN_H
#define _HWCMMN_H
#define CT_AUTORUNINF 0x00000001
#define CT_CDAUDIO 0x00000002
#define CT_DVDMOVIE 0x00000004
#define CT_UNKNOWNCONTENT 0x00000008
#define CT_BLANKCDR 0x00000010
#define CT_BLANKCDRW 0x00000020
#define CT_BLANKDVDR 0x00000040
#define CT_BLANKDVDRW 0x00000080
#define CT_AUTOPLAYMUSIC 0x00000100
#define CT_AUTOPLAYPIX 0x00000200
#define CT_AUTOPLAYMOVIE 0x00000400
// Will not be returned by CMountPoint::GetContentType
#define CT_AUTOPLAYMIXEDCONTENT 0x00000800
#define CT_ANYCONTENT 0x00000FFF
#define CT_ANYAUTOPLAYCONTENT ( CT_AUTOPLAYMUSIC | \
CT_AUTOPLAYPIX | \
CT_AUTOPLAYMOVIE)
#define CT_BLANKCDWRITABLE ( CT_BLANKCDR | \
CT_BLANKCDRW )
#define CT_BLANKDVDWRITABLE ( CT_BLANKDVDR | \
CT_BLANKDVDRW )
BOOL IsShellServiceRunning();
HRESULT _GetAutoplayHandler(LPCWSTR pszDeviceID, LPCWSTR pszEventType,
LPCWSTR pszContentTypeHandler, IAutoplayHandler** ppiah);
HRESULT _GetAutoplayHandlerNoContent(LPCWSTR pszDeviceID, LPCWSTR pszEventType,
IAutoplayHandler** ppiah);
HRESULT _GetHWDevice(LPCWSTR pszDeviceID, IHWDevice** ppihwdevice);
STDAPI GetDeviceProperties(LPCWSTR pszDeviceID, IHWDeviceCustomProperties** ppihwdevcp);
HICON _GetIconFromIconLocation(LPCWSTR pszIconLocation, BOOL fBigIcon);
HRESULT _GetDeviceEventFriendlyName(LPCWSTR pszDeviceID, LPWSTR* ppsz);
HRESULT _GetHardwareDevices(IHardwareDevices** ppihwdevices);
HRESULT _GetContentTypeInfo(DWORD dwContentType, LPWSTR pszContentTypeFriendlyName,
DWORD cchContentTypeFriendlyName, LPWSTR pszContentTypeIconLocation,
DWORD cchContentTypeIconLocation);
HRESULT _GetContentTypeHandler(DWORD dwContentType, LPWSTR pszContentTypeHandler,
DWORD cchContentTypeHandler);
HRESULT _GetHandlerInvokeProgIDAndVerb(LPCWSTR pszHandler, LPWSTR pszInvokeProgID,
DWORD cchInvokeProgID, LPWSTR pszInvokeVerb, DWORD cchInvokeVerb);
struct AUTOPLAYPROMPT
{
WCHAR szDriveOrDeviceID[MAX_PATH];
BOOL fDlgWillBeShown;
HWND hwndDlg;
class CCrossThreadFlag* pDeviceGoneFlag;
};
HRESULT DoDeviceNotification(LPCTSTR pszDevice, LPCTSTR pszEventType, CCrossThreadFlag* pDeviceGoneFlag);
BOOL GetGoneFlagForDevice(LPCWSTR pszAltDeviceID, CCrossThreadFlag** ppDeviceGoneFlag);
void AttachGoneFlagForDevice(LPCWSTR pszAltDeviceID, CCrossThreadFlag* pDeviceGoneFlag);
BOOL IsMixedContent(DWORD dwContentType);
class CRefCounted
{
public:
CRefCounted() : _cRCRef(1) {}
virtual ~CRefCounted() {}
ULONG AddRef() { return ::InterlockedIncrement((LONG*)&_cRCRef); }
ULONG Release()
{
ULONG cRef = ::InterlockedDecrement((LONG*)&_cRCRef);
if (!cRef)
{
delete this;
}
return cRef;
}
private:
ULONG _cRCRef; // RC: to avoid name colision
};
// The event is created in the NON-signaled state
// Since it's cross-thread it should always be created on the heap
class CCrossThreadFlag : public CRefCounted
{
public:
BOOL Init();
BOOL Signal();
BOOL IsSignaled();
private:
~CCrossThreadFlag();
HANDLE _hEvent;
#ifdef DEBUG
BOOL _fInited;
#endif
};
#endif //_HWCMMN_H