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ddk
00001 #ifndef _SWENUM_
00002 #define _SWENUM_
00003 
00004 #define IOCTL_SWENUM_INSTALL_INTERFACE CTL_CODE(FILE_DEVICE_BUS_EXTENDER, 0x000, METHOD_BUFFERED, FILE_ANY_ACCESS)
00005 #define IOCTL_SWENUM_REMOVE_INTERFACE CTL_CODE(FILE_DEVICE_BUS_EXTENDER, 0x001, METHOD_BUFFERED, FILE_ANY_ACCESS)
00006 #define IOCTL_SWENUM_GET_BUS_ID CTL_CODE(FILE_DEVICE_BUS_EXTENDER, 0x002, METHOD_NEITHER, FILE_READ_ACCESS)
00007 
00008 typedef struct _SWENUM_INSTALL_INTERFACE {
00009   GUID DeviceId;
00010   GUID InterfaceId;
00011   WCHAR ReferenceString[1];
00012 } SWENUM_INSTALL_INTERFACE, *PSWENUM_INSTALL_INTERFACE;
00013 
00014 #if defined(_KS_)
00015 #define STATIC_BUSID_SoftwareDeviceEnumerator STATIC_KSMEDIUMSETID_Standard
00016 #define BUSID_SoftwareDeviceEnumerator KSMEDIUMSETID_Standard
00017 #else
00018 #define STATIC_BUSID_SoftwareDeviceEnumerator \
00019   0x4747B320L, 0x62CE, 0x11CF, 0xA5, 0xD6, 0x28, 0xDB, 0x04, 0xC1, 0x00, 0x00
00020 #endif /* _KS_ */
00021 
00022 #if defined(_NTDDK_)
00023 
00024 #if !defined(_KS_)
00025 typedef VOID (NTAPI *PFNREFERENCEDEVICEOBJECT)(PVOID Context);
00026 typedef VOID (NTAPI *PFNDEREFERENCEDEVICEOBJECT)(PVOID Context);
00027 typedef NTSTATUS (NTAPI *PFNQUERYREFERENCESTRING)(PVOID Context, PWCHAR *String);
00028 #endif /* _KS_ */
00029 
00030 #define BUS_INTERFACE_SWENUM_VERSION    0x100
00031 
00032 typedef struct _BUS_INTERFACE_SWENUM {
00033   INTERFACE Interface;
00034   PFNREFERENCEDEVICEOBJECT ReferenceDeviceObject;
00035   PFNDEREFERENCEDEVICEOBJECT DereferenceDeviceObject;
00036   PFNQUERYREFERENCESTRING QueryReferenceString;
00037 } BUS_INTERFACE_SWENUM, *PBUS_INTERFACE_SWENUM;
00038 
00039 #if defined(__cplusplus)
00040 extern "C" {
00041 #endif
00042 
00043 #if defined(_KS_)
00044 
00045 KSDDKAPI
00046 NTSTATUS
00047 NTAPI
00048 KsQuerySoftwareBusInterface(
00049   IN PDEVICE_OBJECT PnpDeviceObject,
00050   OUT PBUS_INTERFACE_SWENUM BusInterface);
00051 
00052 KSDDKAPI
00053 NTSTATUS
00054 NTAPI
00055 KsReferenceSoftwareBusObject(
00056   IN KSDEVICE_HEADER Header);
00057 
00058 KSDDKAPI
00059 VOID
00060 NTAPI
00061 KsDereferenceSoftwareBusObject(
00062   IN KSDEVICE_HEADER  Header);
00063 
00064 KSDDKAPI
00065 NTSTATUS
00066 NTAPI
00067 KsCreateBusEnumObject(
00068   IN PWSTR BusIdentifier,
00069   IN PDEVICE_OBJECT BusDeviceObject,
00070   IN PDEVICE_OBJECT PhysicalDeviceObject,
00071   IN PDEVICE_OBJECT PnpDeviceObject,
00072   IN REFGUID InterfaceGuid,
00073   IN PWSTR ServiceRelativePath);
00074 
00075 KSDDKAPI
00076 NTSTATUS
00077 NTAPI
00078 KsGetBusEnumIdentifier(
00079   IN OUT PIRP Irp);
00080 
00081 KSDDKAPI
00082 NTSTATUS
00083 NTAPI
00084 KsGetBusEnumPnpDeviceObject(
00085   IN PDEVICE_OBJECT DeviceObject,
00086   OUT PDEVICE_OBJECT *PnpDeviceObject);
00087 
00088 KSDDKAPI
00089 NTSTATUS
00090 NTAPI
00091 KsInstallBusEnumInterface(
00092   IN PIRP Irp);
00093 
00094 KSDDKAPI
00095 NTSTATUS
00096 NTAPI
00097 KsIsBusEnumChildDevice(
00098   IN PDEVICE_OBJECT DeviceObject,
00099   OUT PBOOLEAN ChildDevice);
00100 
00101 KSDDKAPI
00102 NTSTATUS
00103 NTAPI
00104 KsRemoveBusEnumInterface(
00105   IN PIRP Irp);
00106 
00107 KSDDKAPI
00108 NTSTATUS
00109 NTAPI
00110 KsServiceBusEnumPnpRequest(
00111   IN PDEVICE_OBJECT DeviceObject,
00112   IN OUT PIRP Irp);
00113 
00114 KSDDKAPI
00115 NTSTATUS
00116 NTAPI
00117 KsServiceBusEnumCreateRequest(
00118   IN PDEVICE_OBJECT DeviceObject,
00119   IN OUT PIRP Irp);
00120 
00121 KSDDKAPI
00122 NTSTATUS
00123 NTAPI
00124 KsGetBusEnumParentFDOFromChildPDO(
00125   IN PDEVICE_OBJECT DeviceObject,
00126   OUT PDEVICE_OBJECT *FunctionalDeviceObject);
00127 
00128 #endif /* _KS_ */
00129 
00130 #if defined(__cplusplus)
00131 }
00132 #endif
00133 
00134 #endif /* _NTDDK_ */
00135 
00136 #endif /* _SWENUM_ */
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