reactos/drivers/base/green/green.h

   1 #include <stdarg.h>
   2 #include <ntddk.h>
   3 #include <ndk/iotypes.h>
   4 #include <windef.h>
   5 #define WINBASEAPI
   6 typedef struct _SECURITY_ATTRIBUTES SECURITY_ATTRIBUTES, *PSECURITY_ATTRIBUTES;
   7 #include <ntddser.h>
   8 #include <kbdmou.h>
   9 #include <wincon.h>
  10 #include <drivers/blue/ntddblue.h>
  11
  12 NTSYSAPI
  13 NTSTATUS
  14 NTAPI
  15 RtlDuplicateUnicodeString(
  16     IN ULONG Flags,
  17     IN PCUNICODE_STRING SourceString,
  18     OUT PUNICODE_STRING DestinationString
  19 );
  20 #define RTL_DUPLICATE_UNICODE_STRING_NULL_TERMINATE         1
  21
  22 #define INFINITE -1
  23 #define KEYBOARD_BUFFER_SIZE 100
  24
  25 typedef enum
  26 {
  27         GreenPDO,
  28         ScreenPDO,
  29         KeyboardPDO,
  30         GreenFDO,
  31         ScreenFDO,
  32         KeyboardFDO,
  33         PassThroughFDO,
  34 } GREEN_DEVICE_TYPE;
  35
  36 typedef struct _COMMON_DEVICE_EXTENSION
  37 {
  38         GREEN_DEVICE_TYPE Type;
  39 } COMMON_DEVICE_EXTENSION, *PCOMMON_DEVICE_EXTENSION;
  40
  41 /* For PassThroughFDO devices */
  42 typedef struct _COMMON_FDO_DEVICE_EXTENSION
  43 {
  44         GREEN_DEVICE_TYPE Type;
  45         PDEVICE_OBJECT LowerDevice;
  46 } COMMON_FDO_DEVICE_EXTENSION, *PCOMMON_FDO_DEVICE_EXTENSION;
  47
  48 /* For KeyboardFDO devices */
  49 typedef struct _KEYBOARD_DEVICE_EXTENSION
  50 {
  51         COMMON_FDO_DEVICE_EXTENSION Common;
  52         PDEVICE_OBJECT Green;
  53
  54         CONNECT_DATA ClassInformation;
  55         HANDLE WorkerThreadHandle;
  56         KDPC KeyboardDpc;
  57
  58         ULONG ActiveQueue;
  59         ULONG InputDataCount[2];
  60         KEYBOARD_INPUT_DATA KeyboardInputData[2][KEYBOARD_BUFFER_SIZE];
  61 } KEYBOARD_DEVICE_EXTENSION, *PKEYBOARD_DEVICE_EXTENSION;
  62
  63 /* For ScreenFDO devices */
  64 typedef struct _SCREEN_DEVICE_EXTENSION
  65 {
  66         COMMON_FDO_DEVICE_EXTENSION Common;
  67         PDEVICE_OBJECT Green;
  68
  69         PUCHAR VideoMemory;   /* Pointer to video memory */
  70         USHORT CharAttribute; /* Current color attribute */
  71         ULONG  Mode;
  72         UCHAR  ScanLines;     /* Height of a text line   */
  73         UCHAR  Rows;          /* Number of rows          */
  74         UCHAR  Columns;       /* Number of columns       */
  75         UCHAR  TabWidth;
  76
  77         ULONG LogicalOffset;  /* Position of the cursor  */
  78
  79         UCHAR SendBuffer[1024];
  80         ULONG SendBufferPosition;
  81         PDEVICE_OBJECT PreviousBlue;
  82 } SCREEN_DEVICE_EXTENSION, *PSCREEN_DEVICE_EXTENSION;
  83
  84 /* For GreenFDO devices */
  85 typedef struct _GREEN_DEVICE_EXTENSION
  86 {
  87         COMMON_FDO_DEVICE_EXTENSION Common;
  88         PDEVICE_OBJECT Serial;
  89
  90         SERIAL_LINE_CONTROL LineControl;
  91         SERIAL_TIMEOUTS Timeouts;
  92
  93         PDEVICE_OBJECT KeyboardPdo;
  94         PDEVICE_OBJECT ScreenPdo;
  95         PDEVICE_OBJECT KeyboardFdo;
  96         PDEVICE_OBJECT ScreenFdo;
  97 } GREEN_DEVICE_EXTENSION, *PGREEN_DEVICE_EXTENSION;
  98
  99 typedef struct _GREEN_DRIVER_EXTENSION
 100 {
 101         UNICODE_STRING RegistryPath;
 102
 103         UNICODE_STRING AttachedDeviceName;
 104         ULONG DeviceReported;
 105         ULONG SampleRate;
 106
 107         PDEVICE_OBJECT GreenMainDO;
 108 } GREEN_DRIVER_EXTENSION, *PGREEN_DRIVER_EXTENSION;
 109
 110 /************************************ createclose.c */
 111
 112 NTSTATUS NTAPI
 113 GreenCreate(
 114         IN PDEVICE_OBJECT DeviceObject,
 115         IN PIRP Irp);
 116
 117 NTSTATUS NTAPI
 118 GreenClose(
 119         IN PDEVICE_OBJECT DeviceObject,
 120         IN PIRP Irp);
 121
 122 /************************************ dispatch.c */
 123
 124 NTSTATUS NTAPI
 125 GreenDispatch(
 126         IN PDEVICE_OBJECT DeviceObject,
 127         IN PIRP Irp);
 128
 129 /************************************ keyboard.c */
 130
 131 NTSTATUS
 132 KeyboardAddDevice(
 133         IN PDRIVER_OBJECT DriverObject,
 134         IN PDEVICE_OBJECT Pdo);
 135
 136 NTSTATUS
 137 KeyboardInternalDeviceControl(
 138         IN PDEVICE_OBJECT DeviceObject,
 139         IN PIRP Irp);
 140
 141 /************************************ misc.c */
 142
 143 NTSTATUS
 144 GreenDeviceIoControl(
 145         IN PDEVICE_OBJECT DeviceObject,
 146         IN ULONG CtlCode,
 147         IN PVOID InputBuffer OPTIONAL,
 148         IN ULONG InputBufferSize,
 149         IN OUT PVOID OutputBuffer OPTIONAL,
 150         IN OUT PULONG OutputBufferSize);
 151
 152 NTSTATUS
 153 ReadRegistryEntries(
 154         IN PUNICODE_STRING RegistryPath,
 155         IN PGREEN_DRIVER_EXTENSION DriverExtension);
 156
 157 /************************************ pnp.c */
 158
 159 NTSTATUS NTAPI
 160 GreenAddDevice(
 161         IN PDRIVER_OBJECT DriverObject,
 162         IN PDEVICE_OBJECT Pdo);
 163
 164 NTSTATUS
 165 GreenPnp(
 166         IN PDEVICE_OBJECT DeviceObject,
 167         IN PIRP Irp);
 168
 169 /************************************ power.c */
 170
 171 NTSTATUS
 172 GreenPower(
 173         IN PDEVICE_OBJECT DeviceObject,
 174         IN PIRP Irp);
 175
 176 /************************************ screen.c */
 177
 178 NTSTATUS
 179 ScreenAddDevice(
 180         IN PDRIVER_OBJECT DriverObject,
 181         IN PDEVICE_OBJECT Pdo);
 182
 183 NTSTATUS
 184 ScreenWrite(
 185         IN PDEVICE_OBJECT DeviceObject,
 186         IN PIRP Irp);
 187
 188 NTSTATUS
 189 ScreenDeviceControl(
 190         IN PDEVICE_OBJECT DeviceObject,
 191         IN PIRP Irp);