reactos/include/ddk/drmk.h

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/*
ReactOS Kernel Streaming
Digital Rights Management
Author: Andrew Greenwood
*/
#ifndef DRMK_H
#define DRMK_H
typedef struct
{
DWORD Flags;
PDEVICE_OBJECT DeviceObject;
PFILE_OBJECT FileObject;
PVOID Context;
} DRMFORWARD, *PDRMFORWARD, *PCDRMFORWARD;
typedef struct
{
BOOL CopyProtect;
ULONG Reserved;
BOOL DigitalOutputDisable;
} DRMRIGHTS, *PDRMRIGHTS;
typedef const DRMRIGHTS *PCDRMRIGHTS;
/* ===============================================================
Digital Rights Management Functions
TODO: Check calling convention
*/
#ifdef __cplusplus
extern "C"
{
#endif
NTSTATUS
NTAPI
DrmAddContentHandlers(
IN ULONG ContentId,
IN PVOID *paHandlers,
IN ULONG NumHandlers);
NTSTATUS
NTAPI
DrmCreateContentMixed(
IN PULONG paContentId,
IN ULONG cContentId,
OUT PULONG pMixedContentId);
NTSTATUS
NTAPI
DrmDestroyContent(
IN ULONG ContentId);
NTSTATUS
NTAPI
DrmForwardContentToDeviceObject(
IN ULONG ContentId,
IN PVOID Reserved,
IN PCDRMFORWARD DrmForward);
NTSTATUS
NTAPI
DrmForwardContentToFileObject(
IN ULONG ContentId,
IN PFILE_OBJECT FileObject);
NTSTATUS
NTAPI
DrmForwardContentToInterface(
IN ULONG ContentId,
IN PUNKNOWN pUnknown,
IN ULONG NumMethods);
NTSTATUS
NTAPI
DrmGetContentRights(
IN ULONG ContentId,
OUT PDRMRIGHTS DrmRights);
#ifdef __cplusplus
}
#endif
DEFINE_GUID(IID_IDrmAudioStream,
0x1915c967, 0x3299, 0x48cb, 0xa3, 0xe4, 0x69, 0xfd, 0x1d, 0x1b, 0x30, 0x6e);
#undef INTERFACE
#define INTERFACE IDrmAudioStream
DECLARE_INTERFACE_(IDrmAudioStream, IUnknown)
{
STDMETHOD_(NTSTATUS, QueryInterface)(THIS_
REFIID InterfaceId,
PVOID* Interface
) PURE;
STDMETHOD_(ULONG,AddRef)(THIS) PURE;
STDMETHOD_(ULONG,Release)(THIS) PURE;
STDMETHOD_(NTSTATUS,SetContentId)(THIS_
IN ULONG ContentId,
IN PCDRMRIGHTS DrmRights) PURE;
};
typedef IDrmAudioStream *PDRMAUDIOSTREAM;
#define IMP_IDrmAudioStream \
STDMETHODIMP_(NTSTATUS) SetContentId \
( IN ULONG ContentId, \
IN PCDRMRIGHTS DrmRights \
);
#endif