reactos/drivers/input/mouclass/mouclass.h

   1 #include <ntifs.h>
   2 #include <kbdmou.h>
   3 #include <ntddkbd.h>
   4 #include <stdio.h>
   5 #include <pseh/pseh.h>
   6
   7 #define NDEBUG
   8 #include <debug.h>
   9
  10 #define MAX_PATH 260
  11
  12 #define MIN(a, b) ((a) < (b) ? (a) : (b))
  13
  14 #define TAG(A, B, C, D) (ULONG)(((A)<<0) + ((B)<<8) + ((C)<<16) + ((D)<<24))
  15 #define CLASS_TAG TAG('M', 'o', 'u', 'C')
  16
  17 typedef enum
  18 {
  19         dsStopped,
  20         dsStarted,
  21         dsPaused,
  22         dsRemoved,
  23         dsSurpriseRemoved
  24 } PORT_DEVICE_STATE;
  25
  26 typedef struct _CLASS_DRIVER_EXTENSION
  27 {
  28         UNICODE_STRING RegistryPath;
  29
  30         /* Registry settings */
  31         ULONG ConnectMultiplePorts;
  32         ULONG DataQueueSize;
  33         UNICODE_STRING DeviceBaseName;
  34
  35         PDEVICE_OBJECT MainClassDeviceObject;
  36 } CLASS_DRIVER_EXTENSION, *PCLASS_DRIVER_EXTENSION;
  37
  38 typedef struct _COMMON_DEVICE_EXTENSION
  39 {
  40         BOOLEAN IsClassDO;
  41 } COMMON_DEVICE_EXTENSION, *PCOMMON_DEVICE_EXTENSION;
  42
  43 typedef struct _PORT_DEVICE_EXTENSION
  44 {
  45         COMMON_DEVICE_EXTENSION Common;
  46
  47         LIST_ENTRY ListEntry;
  48         PDEVICE_OBJECT DeviceObject;
  49         PORT_DEVICE_STATE PnpState;
  50         PDEVICE_OBJECT LowerDevice;
  51         PDEVICE_OBJECT ClassDO;
  52         UNICODE_STRING InterfaceName;
  53 } PORT_DEVICE_EXTENSION, *PPORT_DEVICE_EXTENSION;
  54
  55 typedef struct _CLASS_DEVICE_EXTENSION
  56 {
  57         COMMON_DEVICE_EXTENSION Common;
  58
  59         PCLASS_DRIVER_EXTENSION DriverExtension;
  60
  61         LIST_ENTRY ListHead;
  62         KSPIN_LOCK ListSpinLock;
  63         KSPIN_LOCK SpinLock;
  64         PIRP PendingIrp;
  65         SIZE_T InputCount;
  66         PMOUSE_INPUT_DATA PortData;
  67         LPCWSTR DeviceName;
  68 } CLASS_DEVICE_EXTENSION, *PCLASS_DEVICE_EXTENSION;
  69
  70 /* misc.c */
  71
  72 NTSTATUS
  73 ForwardIrpAndWait(
  74         IN PDEVICE_OBJECT DeviceObject,
  75         IN PIRP Irp);
  76
  77 DRIVER_DISPATCH ForwardIrpAndForget;
  78
  79 NTSTATUS
  80 DuplicateUnicodeString(
  81         IN ULONG Flags,
  82         IN PCUNICODE_STRING SourceString,
  83         OUT PUNICODE_STRING DestinationString);