reactos/drivers/ksfilter/ks/kstypes.h

   1 #pragma once
   2
   3 #include <ntddk.h>
   4 #include <ks.h>
   5
   6 typedef struct
   7 {
   8     KoCreateObjectHandler CreateObjectHandler;
   9 }KO_DRIVER_EXTENSION, *PKO_DRIVER_EXTENSION;
  10
  11 typedef struct
  12 {
  13     const KSDEVICE_DESCRIPTOR  *Descriptor;
  14 }KS_DRIVER_EXTENSION, *PKS_DRIVER_EXTENSION;
  15
  16 typedef struct
  17 {
  18     KSOBJECT_HEADER ObjectHeader;
  19     KSOBJECT_CREATE_ITEM CreateItem;
  20 }KO_OBJECT_HEADER, *PKO_OBJECT_HEADER;
  21
  22
  23 typedef struct
  24 {
  25     KSDISPATCH_TABLE DispatchTable;
  26     KSOBJECTTYPE Type;
  27
  28     LONG ItemListCount;
  29     LIST_ENTRY ItemList;
  30
  31     UNICODE_STRING ObjectClass;
  32     PUNKNOWN Unknown;
  33     PVOID ObjectType;
  34
  35     PDEVICE_OBJECT TargetDevice;
  36     LIST_ENTRY TargetDeviceListEntry;
  37
  38     PDEVICE_OBJECT ParentDeviceObject;
  39
  40     PFNKSCONTEXT_DISPATCH PowerDispatch;
  41     PVOID PowerContext;
  42     LIST_ENTRY PowerDispatchEntry;
  43     PKSOBJECT_CREATE_ITEM OriginalCreateItem;
  44     ACCESS_MASK AccessMask;
  45
  46 }KSIOBJECT_HEADER, *PKSIOBJECT_HEADER;
  47
  48 typedef struct
  49 {
  50     LIST_ENTRY Entry;
  51     PKSOBJECT_CREATE_ITEM CreateItem;
  52     PFNKSITEMFREECALLBACK ItemFreeCallback;
  53     LONG ReferenceCount;
  54     LIST_ENTRY ObjectItemList;
  55 }CREATE_ITEM_ENTRY, *PCREATE_ITEM_ENTRY;
  56
  57 typedef struct
  58 {
  59     KSOBJECTTYPE Type;
  60     PKSDEVICE KsDevice;
  61     PRKMUTEX ControlMutex;
  62     LIST_ENTRY EventList;
  63     KSPIN_LOCK EventListLock;
  64     union
  65     {
  66         PKSDEVICE KsDevice;
  67         PKSFILTERFACTORY KsFilterFactory;
  68         PKSFILTER KsFilter;
  69     }Parent;
  70
  71     union
  72     {
  73         PKSFILTERFACTORY FilterFactory;
  74         PKSFILTER Filter;
  75         PKSPIN Pin;
  76     }Next;
  77
  78     union
  79     {
  80         PKSFILTERFACTORY FilterFactory;
  81         PKSFILTER Filter;
  82     }FirstChild;
  83
  84 }KSBASIC_HEADER, *PKSBASIC_HEADER;
  85
  86 typedef struct
  87 {
  88     KSBASIC_HEADER BasicHeader;
  89     KSDEVICE KsDevice;
  90     IKsDeviceVtbl *lpVtblIKsDevice;
  91
  92     LONG ref;
  93     ERESOURCE SecurityLock;
  94
  95     LONG ItemListCount;
  96     LIST_ENTRY ItemList;
  97
  98     ULONG DeviceIndex;
  99     PDEVICE_OBJECT PnpDeviceObject;
 100     PDEVICE_OBJECT BaseDevice;
 101
 102     KSTARGET_STATE TargetState;
 103     LIST_ENTRY TargetDeviceList;
 104
 105     KMUTEX DeviceMutex;
 106     KMUTEX BagMutex;
 107
 108     LIST_ENTRY PowerDispatchList;
 109     LIST_ENTRY ObjectBags;
 110
 111     PADAPTER_OBJECT AdapterObject;
 112
 113 }KSIDEVICE_HEADER, *PKSIDEVICE_HEADER;
 114
 115 typedef struct
 116 {
 117     PKSIDEVICE_HEADER DeviceHeader;
 118
 119 }DEVICE_EXTENSION, *PDEVICE_EXTENSION;
 120
 121 typedef struct
 122 {
 123     LIST_ENTRY Entry;
 124     UNICODE_STRING SymbolicLink;
 125     CLSID DeviceInterfaceClass;
 126 }SYMBOLIC_LINK_ENTRY, *PSYMBOLIC_LINK_ENTRY;
 127
 128 typedef struct
 129 {
 130     PKSIDEVICE_HEADER DeviceHeader;
 131     PIO_WORKITEM WorkItem;
 132 }PNP_POSTSTART_CONTEXT, *PPNP_POSTSTART_CONTEXT;
 133
 134 typedef struct
 135 {
 136     PIRP Irp;
 137     KEVENT Event;
 138 }KSREMOVE_BUS_INTERFACE_CTX, *PKSREMOVE_BUS_INTERFACE_CTX;
 139
 140 typedef struct
 141 {
 142     PLIST_ENTRY List;
 143     PFILE_OBJECT FileObject;
 144     PKSEVENT_ENTRY EventEntry;
 145     PIRP Irp;
 146 }KSEVENT_CTX, *PKSEVENT_CTX;
 147
 148 typedef BOOLEAN (NTAPI *PKSEVENT_SYNCHRONIZED_ROUTINE)(PKSEVENT_CTX Context);
 149
 150 typedef struct
 151 {
 152     BOOLEAN Enabled;
 153
 154     PDEVICE_OBJECT PnpDeviceObject;
 155     PDEVICE_OBJECT PhysicalDeviceObject;
 156     PDEVICE_OBJECT BusDeviceObject;
 157
 158     UNICODE_STRING ServicePath;
 159     UNICODE_STRING SymbolicLinkName;
 160
 161     WCHAR BusIdentifier[1];
 162 }BUS_ENUM_DEVICE_EXTENSION, *PBUS_ENUM_DEVICE_EXTENSION;
 163
 164 typedef struct
 165 {
 166     PUCHAR FilterData;
 167     ULONG FilterLength;
 168     ULONG FilterOffset;
 169
 170     PUCHAR DataCache;
 171     ULONG DataLength;
 172     ULONG DataOffset;
 173
 174 }KSPCACHE_DESCRIPTOR, *PKSPCACHE_DESCRIPTOR;
 175
 176 typedef struct
 177 {
 178     DWORD dwVersion;
 179     DWORD dwMerit;
 180     DWORD dwPins;
 181     DWORD dwUnused;
 182 }KSPCACHE_FILTER_HEADER, *PKSPCACHE_FILTER_HEADER;
 183
 184 typedef struct
 185 {
 186     ULONG Signature;
 187     ULONG Flags;
 188     ULONG Instances;
 189     ULONG MediaTypes;
 190     ULONG Mediums;
 191     DWORD Category;
 192 }KSPCACHE_PIN_HEADER, *PKSPCACHE_PIN_HEADER;
 193
 194
 195 typedef struct
 196 {
 197     ULONG Signature;
 198     ULONG dwUnused;
 199     ULONG OffsetMajor;
 200     ULONG OffsetMinor;
 201 }KSPCACHE_DATARANGE, *PKSPCACHE_DATARANGE;
 202
 203
 204 typedef struct
 205 {
 206     CLSID Medium;
 207     ULONG dw1;
 208     ULONG dw2;
 209 }KSPCACHE_MEDIUM;
 210