reactos/sdk/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
_IRQL_requires_max_(PASSIVE_LEVEL)
NTSTATUS
NTAPI
DrmAddContentHandlers(
_In_ ULONG ContentId,
_In_reads_(NumHandlers) PVOID *paHandlers,
_In_ ULONG NumHandlers);
_IRQL_requires_max_(PASSIVE_LEVEL)
NTSTATUS
NTAPI
DrmCreateContentMixed(
_In_ PULONG paContentId,
_In_ ULONG cContentId,
_Out_ PULONG pMixedContentId);
_IRQL_requires_max_(PASSIVE_LEVEL)
NTSTATUS
NTAPI
DrmDestroyContent(
_In_ ULONG ContentId);
NTSTATUS
NTAPI
DrmForwardContentToDeviceObject(
_In_ ULONG ContentId,
_In_opt_ PVOID Reserved,
_In_ PCDRMFORWARD DrmForward);
_IRQL_requires_max_(PASSIVE_LEVEL)
NTSTATUS
NTAPI
DrmForwardContentToFileObject(
_In_ ULONG ContentId,
_In_ PFILE_OBJECT FileObject);
_IRQL_requires_max_(PASSIVE_LEVEL)
NTSTATUS
NTAPI
DrmForwardContentToInterface(
_In_ ULONG ContentId,
_In_ PUNKNOWN pUnknown,
_In_ ULONG NumMethods);
_IRQL_requires_max_(PASSIVE_LEVEL)
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_
_In_ REFIID InterfaceId,
_Out_ 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 /* DRMK_H */