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