| 1 | /*
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| 2 | ReactOS Kernel Streaming
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| 3 | Digital Rights Management
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| 4 |
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| 5 | Author: Andrew Greenwood
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| 6 | */
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| 7 |
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| 8 | #ifndef DRMK_H
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| 9 | #define DRMK_H
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| 10 |
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| 11 | typedef struct {
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| 12 | DWORD Flags;
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| 13 | PDEVICE_OBJECT DeviceObject;
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| 14 | PFILE_OBJECT FileObject;
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| 15 | PVOID Context;
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| 16 | } DRMFORWARD, *PDRMFORWARD, *PCDRMFORWARD;
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| 17 |
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| 18 | typedef struct {
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| 19 | BOOL CopyProtect;
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| 20 | ULONG Reserved;
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| 21 | BOOL DigitalOutputDisable;
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| 22 | } DRMRIGHTS, *PDRMRIGHTS;
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| 23 |
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| 24 | typedef const DRMRIGHTS *PCDRMRIGHTS;
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| 25 |
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| 26 | /* ===============================================================
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| 27 | Digital Rights Management Functions
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| 28 | TODO: Check calling convention
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| 29 | */
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| 30 |
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| 31 | #ifdef __cplusplus
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| 32 | extern "C" {
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| 33 | #endif
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| 34 |
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| 35 | NTSTATUS
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| 36 | NTAPI
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| 37 | DrmAddContentHandlers(
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| 38 | IN ULONG ContentId,
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| 39 | IN PVOID *paHandlers,
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| 40 | IN ULONG NumHandlers);
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| 41 |
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| 42 | NTSTATUS
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| 43 | NTAPI
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| 44 | DrmCreateContentMixed(
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| 45 | IN PULONG paContentId,
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| 46 | IN ULONG cContentId,
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| 47 | OUT PULONG pMixedContentId);
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| 48 |
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| 49 | NTSTATUS
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| 50 | NTAPI
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| 51 | DrmDestroyContent(
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| 52 | IN ULONG ContentId);
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| 53 |
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| 54 | NTSTATUS
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| 55 | NTAPI
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| 56 | DrmForwardContentToDeviceObject(
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| 57 | IN ULONG ContentId,
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| 58 | IN PVOID Reserved,
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| 59 | IN PCDRMFORWARD DrmForward);
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| 60 |
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| 61 | NTSTATUS
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| 62 | NTAPI
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| 63 | DrmForwardContentToFileObject(
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| 64 | IN ULONG ContentId,
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| 65 | IN PFILE_OBJECT FileObject);
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| 66 |
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| 67 | NTSTATUS
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| 68 | NTAPI
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| 69 | DrmForwardContentToInterface(
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| 70 | IN ULONG ContentId,
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| 71 | IN PUNKNOWN pUnknown,
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| 72 | IN ULONG NumMethods);
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| 73 |
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| 74 | NTSTATUS
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| 75 | NTAPI
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| 76 | DrmGetContentRights(
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| 77 | IN ULONG ContentId,
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| 78 | OUT PDRMRIGHTS DrmRights);
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| 79 |
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| 80 | #ifdef __cplusplus
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| 81 | }
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| 82 | #endif
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| 83 |
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| 84 |
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| 85 | DEFINE_GUID(IID_IDrmAudioStream,
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| 86 | 0x1915c967, 0x3299, 0x48cb, 0xa3, 0xe4, 0x69, 0xfd, 0x1d, 0x1b, 0x30, 0x6e);
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| 87 |
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| 88 | #undef INTERFACE
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| 89 | #define INTERFACE IDrmAudioStream
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| 90 |
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| 91 | DECLARE_INTERFACE_(IDrmAudioStream, IUnknown)
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| 92 | {
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| 93 | STDMETHOD_(NTSTATUS, QueryInterface)(THIS_
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| 94 | REFIID InterfaceId,
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| 95 | PVOID* Interface
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| 96 | ) PURE;
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| 97 | STDMETHOD_(ULONG,AddRef)(THIS) PURE;
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| 98 | STDMETHOD_(ULONG,Release)(THIS) PURE;
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| 99 | STDMETHOD_(NTSTATUS,SetContentId)(THIS_
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| 100 | IN ULONG ContentId,
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| 101 | IN PCDRMRIGHTS DrmRights) PURE;
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| 102 | };
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| 103 |
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| 104 | typedef IDrmAudioStream *PDRMAUDIOSTREAM;
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| 105 |
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| 106 | #define IMP_IDrmAudioStream \
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| 107 | STDMETHODIMP_(NTSTATUS) SetContentId \
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| 108 | ( IN ULONG ContentId, \
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| 109 | IN PCDRMRIGHTS DrmRights \
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| 110 | );
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| 111 |
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| 112 |
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| 113 | #endif /* DRMK_H */
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| 114 |
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