reactos/drivers/ksfilter/ks/kstypes.h

   1 #ifndef KSTYPES_H__
   2 #define KSTYPES_H__
   3
   4 #include <ntddk.h>
   5 #include <ks.h>
   6
   7 typedef struct
   8 {
   9     KoCreateObjectHandler CreateObjectHandler;
  10 }KO_DRIVER_EXTENSION, *PKO_DRIVER_EXTENSION;
  11
  12 typedef struct
  13 {
  14     const KSDEVICE_DESCRIPTOR  *Descriptor;
  15 }KS_DRIVER_EXTENSION, *PKS_DRIVER_EXTENSION;
  16
  17 typedef struct
  18 {
  19     KSOBJECT_HEADER ObjectHeader;
  20     KSOBJECT_CREATE_ITEM CreateItem;
  21 }KO_OBJECT_HEADER, *PKO_OBJECT_HEADER;
  22
  23
  24 typedef struct
  25 {
  26     KSDISPATCH_TABLE DispatchTable;
  27     KSOBJECTTYPE Type;
  28
  29     LONG ItemListCount;
  30     LIST_ENTRY ItemList;
  31
  32     UNICODE_STRING ObjectClass;
  33     PUNKNOWN Unknown;
  34     PVOID ObjectType;
  35
  36     PDEVICE_OBJECT TargetDevice;
  37     LIST_ENTRY TargetDeviceListEntry;
  38
  39     PDEVICE_OBJECT ParentDeviceObject;
  40
  41     PFNKSCONTEXT_DISPATCH PowerDispatch;
  42     PVOID PowerContext;
  43     LIST_ENTRY PowerDispatchEntry;
  44     PKSOBJECT_CREATE_ITEM OriginalCreateItem;
  45     ACCESS_MASK AccessMask;
  46
  47 }KSIOBJECT_HEADER, *PKSIOBJECT_HEADER;
  48
  49 typedef struct
  50 {
  51     LIST_ENTRY Entry;
  52     PKSOBJECT_CREATE_ITEM CreateItem;
  53     PFNKSITEMFREECALLBACK ItemFreeCallback;
  54     LONG ReferenceCount;
  55     LIST_ENTRY ObjectItemList;
  56 }CREATE_ITEM_ENTRY, *PCREATE_ITEM_ENTRY;
  57
  58 typedef struct
  59 {
  60     KSOBJECTTYPE Type;
  61     PKSDEVICE KsDevice;
  62     KMUTEX ControlMutex;
  63     LIST_ENTRY EventList;
  64     KSPIN_LOCK EventListLock;
  65
  66     union
  67     {
  68         PKSDEVICE KsDevice;
  69         PKSFILTERFACTORY KsFilterFactory;
  70         PKSFILTER KsFilter;
  71     }Parent;
  72 }KSBASIC_HEADER, *PKSBASIC_HEADER;
  73
  74 typedef struct
  75 {
  76     KSBASIC_HEADER BasicHeader;
  77     KSDEVICE KsDevice;
  78     IKsDeviceVtbl *lpVtblIKsDevice;
  79
  80     LONG ref;
  81     ERESOURCE SecurityLock;
  82
  83     LONG ItemListCount;
  84     LIST_ENTRY ItemList;
  85
  86     ULONG DeviceIndex;
  87     PDEVICE_OBJECT PnpDeviceObject;
  88     PDEVICE_OBJECT BaseDevice;
  89
  90     KSTARGET_STATE TargetState;
  91     LIST_ENTRY TargetDeviceList;
  92
  93     KMUTEX DeviceMutex;
  94     KSDEVICE_DESCRIPTOR* Descriptor;
  95
  96     LIST_ENTRY PowerDispatchList;
  97     LIST_ENTRY ObjectBags;
  98
  99 }KSIDEVICE_HEADER, *PKSIDEVICE_HEADER;
 100
 101 typedef struct
 102 {
 103     PKSIDEVICE_HEADER DeviceHeader;
 104
 105 }DEVICE_EXTENSION, *PDEVICE_EXTENSION;
 106
 107 typedef struct
 108 {
 109     LIST_ENTRY Entry;
 110     UNICODE_STRING SymbolicLink;
 111 }SYMBOLIC_LINK_ENTRY, *PSYMBOLIC_LINK_ENTRY;
 112
 113 typedef struct
 114 {
 115     PKSIDEVICE_HEADER DeviceHeader;
 116     PIO_WORKITEM WorkItem;
 117 }PNP_POSTSTART_CONTEXT, *PPNP_POSTSTART_CONTEXT;
 118
 119 typedef struct
 120 {
 121     PIRP Irp;
 122     KEVENT Event;
 123 }KSREMOVE_BUS_INTERFACE_CTX, *PKSREMOVE_BUS_INTERFACE_CTX;
 124
 125 typedef struct
 126 {
 127     PLIST_ENTRY List;
 128     PFILE_OBJECT FileObject;
 129     PKSEVENT_ENTRY EventEntry;
 130     PIRP Irp;
 131 }KSEVENT_CTX, *PKSEVENT_CTX;
 132
 133 typedef BOOLEAN (NTAPI *PKSEVENT_SYNCHRONIZED_ROUTINE)(PKSEVENT_CTX Context);
 134
 135 #endif