reactos/drivers/ksfilter/ks/ksfunc.h

   1 #ifndef KSFUNC_H__
   2 #define KSFUNC_H__
   3
   4 #include "ksiface.h"
   5 #include "kstypes.h"
   6
   7 #define TAG(A, B, C, D) (ULONG)(((A)<<0) + ((B)<<8) + ((C)<<16) + ((D)<<24))
   8 #define TAG_KSDEVICE TAG('K', 'S', 'E', 'D')
   9 #define TAG_KSOBJECT_TAG TAG('K', 'S', 'O', 'H')
  10
  11 NTSTATUS
  12 NTAPI
  13 KspCreateObjectType(
  14     IN HANDLE ParentHandle,
  15     IN LPWSTR ObjectType,
  16     PVOID CreateParameters,
  17     UINT CreateParametersSize,
  18     IN  ACCESS_MASK DesiredAccess,
  19     OUT PHANDLE NodeHandle);
  20
  21 NTSTATUS
  22 NTAPI
  23 KspCreateFilterFactory(
  24     IN PDEVICE_OBJECT  DeviceObject,
  25     IN const KSFILTER_DESCRIPTOR  *Descriptor,
  26     IN PWSTR  RefString OPTIONAL,
  27     IN PSECURITY_DESCRIPTOR  SecurityDescriptor OPTIONAL,
  28     IN ULONG  CreateItemFlags,
  29     IN PFNKSFILTERFACTORYPOWER  SleepCallback OPTIONAL,
  30     IN PFNKSFILTERFACTORYPOWER  WakeCallback OPTIONAL,
  31     OUT PKSFILTERFACTORY *FilterFactory OPTIONAL);
  32
  33 NTSTATUS
  34 NTAPI
  35 IKsDevice_Create(
  36     IN PDEVICE_OBJECT  DeviceObject,
  37     IN PIRP Irp);
  38
  39 NTSTATUS
  40 NTAPI
  41 IKsDevice_Pnp(
  42     IN PDEVICE_OBJECT  DeviceObject,
  43     IN PIRP Irp);
  44
  45 NTSTATUS
  46 NTAPI
  47 IKsDevice_Power(
  48     IN PDEVICE_OBJECT  DeviceObject,
  49     IN PIRP Irp);
  50
  51 NTSTATUS
  52 NTAPI
  53 KspCreateFilter(
  54     IN PDEVICE_OBJECT DeviceObject,
  55     IN PIRP Irp,
  56     IN IKsFilterFactory *iface);
  57
  58 NTSTATUS
  59 KspSetDeviceInterfacesState(
  60     IN PLIST_ENTRY ListHead,
  61     IN BOOL Enable);
  62
  63 NTSTATUS
  64 KspFreeDeviceInterfaces(
  65     IN PLIST_ENTRY ListHead);
  66
  67 NTSTATUS
  68 KspRegisterDeviceInterfaces(
  69     IN PDEVICE_OBJECT PhysicalDeviceObject,
  70     IN ULONG CategoriesCount,
  71     IN GUID const*Categories,
  72     IN PUNICODE_STRING ReferenceString,
  73     OUT PLIST_ENTRY SymbolicLinkList);
  74
  75 NTSTATUS
  76 KspForwardIrpSynchronous(
  77     IN PDEVICE_OBJECT DeviceObject,
  78     IN PIRP Irp);
  79
  80 PVOID
  81 AllocateItem(
  82     IN POOL_TYPE PoolType,
  83     IN SIZE_T NumberOfBytes);
  84
  85 VOID
  86 FreeItem(
  87     IN PVOID Item);
  88
  89 NTSTATUS
  90 NTAPI
  91 KspTopologyPropertyHandler(
  92     IN PIRP Irp,
  93     IN PKSIDENTIFIER  Request,
  94     IN OUT PVOID  Data);
  95
  96 NTSTATUS
  97 NTAPI
  98 KspPinPropertyHandler(
  99     IN PIRP Irp,
 100     IN PKSIDENTIFIER  Request,
 101     IN OUT PVOID  Data);
 102
 103 NTSTATUS
 104 FindMatchingCreateItem(
 105     PLIST_ENTRY ListHead,
 106     ULONG BufferSize,
 107     LPWSTR Buffer,
 108     OUT PCREATE_ITEM_ENTRY *OutCreateItem);
 109
 110 NTSTATUS
 111 KspCopyCreateRequest(
 112     IN PIRP Irp,
 113     IN LPWSTR ObjectClass,
 114     IN OUT PULONG Size,
 115     OUT PVOID * Result);
 116
 117 NTSTATUS
 118 KspCreatePin(
 119     IN PDEVICE_OBJECT DeviceObject,
 120     IN PIRP Irp,
 121     IN PKSDEVICE KsDevice,
 122     IN IKsFilterFactory * FilterFactory,
 123     IN IKsFilter* Filter,
 124     IN PKSPIN_CONNECT Connect,
 125     IN KSPIN_DESCRIPTOR_EX* Descriptor);
 126
 127 NTSTATUS
 128 KspAddCreateItemToList(
 129     OUT PLIST_ENTRY ListHead,
 130     IN ULONG ItemsCount,
 131     IN  PKSOBJECT_CREATE_ITEM ItemsList);
 132
 133 VOID
 134 KspFreeCreateItems(
 135     IN PLIST_ENTRY ListHead);
 136
 137 #endif