drivers/input/sermouse/sermouse.h

   1 #include <ntifs.h>
   2 #include <kbdmou.h>
   3 #include <ntddser.h>
   4 #include <ntddmou.h>
   5 #include <debug.h>
   6
   7 #define SERMOUSE_TAG 'uoMS'
   8
   9 typedef enum
  10 {
  11   dsStopped,
  12   dsStarted,
  13   dsPaused,
  14   dsRemoved,
  15   dsSurpriseRemoved
  16 } SERMOUSE_DEVICE_STATE;
  17
  18 typedef enum
  19 {
  20         mtNone,      /* No Mouse */
  21         mtMicrosoft, /* Microsoft Mouse with 2 buttons */
  22         mtLogitech,  /* Logitech Mouse with 3 buttons */
  23         mtWheelZ     /* Microsoft Wheel Mouse (aka Z Mouse) */
  24 } SERMOUSE_MOUSE_TYPE;
  25
  26 /* Size for packet buffer used in interrupt routine */
  27 #define PACKET_BUFFER_SIZE  4
  28
  29 /* Hardware byte mask for left button */
  30 #define LEFT_BUTTON_MASK     0x20
  31 /* Hardware to Microsoft specific code byte shift for left button */
  32 #define LEFT_BUTTON_SHIFT    5
  33 /* Hardware byte mask for right button */
  34 #define RIGHT_BUTTON_MASK    0x10
  35 /* Hardware to Microsoft specific code byte shift for right button */
  36 #define RIGHT_BUTTON_SHIFT   3
  37 /* Hardware byte mask for middle button */
  38 #define MIDDLE_BUTTON_MASK   0x20
  39 /* Hardware to Microsoft specific code byte shift for middle button */
  40 #define MIDDLE_BUTTON_SHIFT  3
  41
  42 /* Microsoft byte mask for left button */
  43 #define MOUSE_BUTTON_LEFT    0x01
  44 /* Microsoft byte mask for right button */
  45 #define MOUSE_BUTTON_RIGHT   0x02
  46 /* Microsoft byte mask for middle button */
  47 #define MOUSE_BUTTON_MIDDLE  0x04
  48
  49 typedef struct _SERMOUSE_DRIVER_EXTENSION
  50 {
  51         USHORT NumberOfButtons;
  52 } SERMOUSE_DRIVER_EXTENSION, *PSERMOUSE_DRIVER_EXTENSION;
  53
  54 typedef struct _SERMOUSE_DEVICE_EXTENSION
  55 {
  56         PDEVICE_OBJECT LowerDevice;
  57         SERMOUSE_DEVICE_STATE PnpState;
  58         SERMOUSE_MOUSE_TYPE MouseType;
  59         PSERMOUSE_DRIVER_EXTENSION DriverExtension;
  60
  61         HANDLE WorkerThreadHandle;
  62         KEVENT StopWorkerThreadEvent;
  63
  64         ULONG ActiveQueue;
  65         ULONG InputDataCount[2];
  66         CONNECT_DATA ConnectData;
  67         MOUSE_INPUT_DATA MouseInputData[2];
  68         UCHAR PacketBuffer[PACKET_BUFFER_SIZE];
  69         ULONG PacketBufferPosition;
  70         ULONG PreviousButtons;
  71         MOUSE_ATTRIBUTES AttributesInformation;
  72 } SERMOUSE_DEVICE_EXTENSION, *PSERMOUSE_DEVICE_EXTENSION;
  73
  74 /************************************ createclose.c */
  75
  76 DRIVER_DISPATCH SermouseCreate;
  77
  78 DRIVER_DISPATCH SermouseClose;
  79
  80 DRIVER_DISPATCH SermouseCleanup;
  81
  82 /************************************ detect.c */
  83
  84 SERMOUSE_MOUSE_TYPE
  85 SermouseDetectLegacyDevice(
  86         IN PDEVICE_OBJECT LowerDevice);
  87
  88 /************************************ fdo.c */
  89
  90 DRIVER_ADD_DEVICE SermouseAddDevice;
  91
  92 DRIVER_DISPATCH SermousePnp;
  93
  94 /************************************ internaldevctl.c */
  95
  96 DRIVER_DISPATCH SermouseInternalDeviceControl;
  97
  98 /************************************ misc.c */
  99
 100 NTSTATUS
 101 ForwardIrpAndWait(
 102         IN PDEVICE_OBJECT DeviceObject,
 103         IN PIRP Irp);
 104
 105 NTSTATUS NTAPI
 106 ForwardIrpAndForget(
 107         IN PDEVICE_OBJECT DeviceObject,
 108         IN PIRP Irp);
 109
 110 /************************************ readmouse.c */
 111
 112 VOID NTAPI
 113 SermouseDeviceWorker(
 114         PVOID Context);