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