You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
82 lines
3.4 KiB
82 lines
3.4 KiB
//
|
|
// Microsoft Windows Media Technologies
|
|
// © 1999 Microsoft Corporation. All rights reserved.
|
|
//
|
|
// Refer to your End User License Agreement for details on your rights/restrictions to use these sample files.
|
|
//
|
|
|
|
// MSHDSP.DLL is a sample WMDM Service Provider(SP) that enumerates fixed drives.
|
|
// This sample shows you how to implement an SP according to the WMDM documentation.
|
|
// This sample uses fixed drives on your PC to emulate portable media, and
|
|
// shows the relationship between different interfaces and objects. Each hard disk
|
|
// volume is enumerated as a device and directories and files are enumerated as
|
|
// Storage objects under respective devices. You can copy non-SDMI compliant content
|
|
// to any device that this SP enumerates. To copy an SDMI compliant content to a
|
|
// device, the device must be able to report a hardware embedded serial number.
|
|
// Hard disks do not have such serial numbers.
|
|
//
|
|
// To build this SP, you are recommended to use the MSHDSP.DSP file under Microsoft
|
|
// Visual C++ 6.0 and run REGSVR32.EXE to register the resulting MSHDSP.DLL. You can
|
|
// then build the sample application from the WMDMAPP directory to see how it gets
|
|
// loaded by the application. However, you need to obtain a certificate from
|
|
// Microsoft to actually run this SP. This certificate would be in the KEY.C file
|
|
// under the INCLUDE directory for one level up.
|
|
|
|
|
|
// MDSPDevice.h : Declaration of the CMDSPDevice
|
|
|
|
#ifndef __MDSPDEVICE_H_
|
|
#define __MDSPDEVICE_H_
|
|
|
|
/////////////////////////////////////////////////////////////////////////////
|
|
// CMDSPDevice
|
|
class ATL_NO_VTABLE CMDSPDevice :
|
|
public CComObjectRootEx<CComSingleThreadModel>,
|
|
public CComCoClass<CMDSPDevice, &CLSID_MDSPDevice>,
|
|
public IMDSPDevice, IMDSPDeviceControl
|
|
{
|
|
public:
|
|
CMDSPDevice();
|
|
~CMDSPDevice();
|
|
|
|
|
|
DECLARE_REGISTRY_RESOURCEID(IDR_MDSPDEVICE)
|
|
|
|
BEGIN_COM_MAP(CMDSPDevice)
|
|
COM_INTERFACE_ENTRY(IMDSPDevice)
|
|
COM_INTERFACE_ENTRY(IMDSPDeviceControl)
|
|
END_COM_MAP()
|
|
|
|
// IMDSPDevice
|
|
public:
|
|
HRESULT InitGlobalDeviceInfo();
|
|
WCHAR m_wcsName[MAX_PATH];
|
|
STDMETHOD(EnumStorage)(/*[out]*/ IMDSPEnumStorage **ppEnumStorage);
|
|
STDMETHOD(GetFormatSupport)(_WAVEFORMATEX **pFormatEx,
|
|
UINT *pnFormatCount,
|
|
LPWSTR **pppwszMimeType,
|
|
UINT *pnMimeTypeCount);
|
|
STDMETHOD(GetDeviceIcon)(/*[out]*/ ULONG *hIcon);
|
|
STDMETHOD(GetStatus)(/*[out]*/ DWORD *pdwStatus);
|
|
STDMETHOD(GetPowerSource)(/*[out]*/ DWORD *pdwPowerSource, /*[out]*/ DWORD *pdwPercentRemaining);
|
|
STDMETHOD(GetSerialNumber)(/*[out]*/ PWMDMID pSerialNumber, /*[in, out]*/BYTE abMac[WMDM_MAC_LENGTH]);
|
|
STDMETHOD(GetType)(/*[out]*/ DWORD *pdwType);
|
|
STDMETHOD(GetVersion)(/*[out]*/ DWORD *pdwVersion);
|
|
STDMETHOD(GetManufacturer)(/*[out,string,size_is(nMaxChars)]*/ LPWSTR pwszName, /*[in]*/ UINT nMaxChars);
|
|
STDMETHOD(GetName)(/*[out,string,size_is(nMaxChars)]*/ LPWSTR pwszName, /*[in]*/ UINT nMaxChars);
|
|
STDMETHOD(SendOpaqueCommand)(OPAQUECOMMAND *pCommand);
|
|
// IMDSPDeviceControl
|
|
STDMETHOD(GetDCStatus)(/*[out]*/ DWORD *pdwStatus);
|
|
STDMETHOD(GetCapabilities)(/*[out]*/ DWORD *pdwCapabilitiesMask);
|
|
STDMETHOD(Play)();
|
|
STDMETHOD(Record)(/*[in]*/ _WAVEFORMATEX *pFormat);
|
|
STDMETHOD(Pause)();
|
|
STDMETHOD(Resume)();
|
|
STDMETHOD(Stop)();
|
|
STDMETHOD(Seek)(/*[in]*/ UINT fuMode, /*[in]*/ int nOffset);
|
|
|
|
protected:
|
|
BOOL m_fAlreadyCopiedResFiles;
|
|
};
|
|
|
|
#endif //__MDSPDEVICE_H_
|