Leaked source code of windows server 2003
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 
 
 

493 lines
14 KiB

/*++
Copyright (c) Microsoft Corporation. All rights reserved.
Module Name:
HIDSDI.H
Abstract:
This module contains the PUBLIC definitions for the
code that implements the HID dll.
Environment:
Kernel & user mode
@@BEGIN_DDKSPLIT
Revision History:
Aug-96 : created by Kenneth Ray
@@END_DDKSPLIT
--*/
#ifndef _HIDSDI_H
#define _HIDSDI_H
#include <pshpack4.h>
//#include "wtypes.h"
//#include <windef.h>
//#include <win32.h>
//#include <basetyps.h>
typedef LONG NTSTATUS;
#include "hidusage.h"
#include "hidpi.h"
typedef struct _HIDD_CONFIGURATION {
PVOID cookie;
ULONG size;
ULONG RingBufferSize;
} HIDD_CONFIGURATION, *PHIDD_CONFIGURATION;
typedef struct _HIDD_ATTRIBUTES {
ULONG Size; // = sizeof (struct _HIDD_ATTRIBUTES)
//
// Vendor ids of this hid device
//
USHORT VendorID;
USHORT ProductID;
USHORT VersionNumber;
//
// Additional fields will be added to the end of this structure.
//
} HIDD_ATTRIBUTES, *PHIDD_ATTRIBUTES;
BOOLEAN __stdcall
HidD_GetAttributes (
IN HANDLE HidDeviceObject,
OUT PHIDD_ATTRIBUTES Attributes
);
/*++
Routine Description:
Fill in the given HIDD_ATTRIBUTES structure with the attributes of the
given hid device.
--*/
void __stdcall
HidD_GetHidGuid (
OUT LPGUID HidGuid
);
BOOLEAN __stdcall
HidD_GetPreparsedData (
IN HANDLE HidDeviceObject,
OUT PHIDP_PREPARSED_DATA * PreparsedData
);
/*++
Routine Description:
Given a handle to a valid Hid Class Device Object, retrieve the preparsed
data for the device. This routine will allocate the appropriately
sized buffer to hold this preparsed data. It is up to client to call
HidP_FreePreparsedData to free the memory allocated to this structure when
it is no longer needed.
Arguments:
HidDeviceObject A handle to a Hid Device that the client obtains using
a call to CreateFile on a valid Hid device string name.
The string name can be obtained using standard PnP calls.
PreparsedData An opaque data structure used by other functions in this
library to retrieve information about a given device.
Return Value:
TRUE if successful.
FALSE otherwise -- Use GetLastError() to get extended error information
--*/
BOOLEAN __stdcall
HidD_FreePreparsedData (
IN PHIDP_PREPARSED_DATA PreparsedData
);
BOOLEAN __stdcall
HidD_FlushQueue (
IN HANDLE HidDeviceObject
);
/*++
Routine Description:
Flush the input queue for the given HID device.
Arguments:
HidDeviceObject A handle to a Hid Device that the client obtains using
a call to CreateFile on a valid Hid device string name.
The string name can be obtained using standard PnP calls.
Return Value:
TRUE if successful
FALSE otherwise -- Use GetLastError() to get extended error information
--*/
BOOLEAN __stdcall
HidD_GetConfiguration (
IN HANDLE HidDeviceObject,
OUT PHIDD_CONFIGURATION Configuration,
IN ULONG ConfigurationLength
);
/*++
Routine Description:
Get the configuration information for this Hid device
Arguments:
HidDeviceObject A handle to a Hid Device Object.
Configuration A configuration structure. HidD_GetConfiguration MUST
be called before the configuration can be modified and
set using HidD_SetConfiguration
ConfigurationLength That is ``sizeof (HIDD_CONFIGURATION)''. Using this
parameter, we can later increase the length of the
configuration array and not break older apps.
Return Value:
TRUE if successful
FALSE otherwise -- Use GetLastError() to get extended error information
--*/
BOOLEAN __stdcall
HidD_SetConfiguration (
IN HANDLE HidDeviceObject,
IN PHIDD_CONFIGURATION Configuration,
IN ULONG ConfigurationLength
);
/*++
Routine Description:
Set the configuration information for this Hid device...
NOTE: HidD_GetConfiguration must be called to retrieve the current
configuration information before this information can be modified
and set.
Arguments:
HidDeviceObject A handle to a Hid Device Object.
Configuration A configuration structure. HidD_GetConfiguration MUST
be called before the configuration can be modified and
set using HidD_SetConfiguration
ConfigurationLength That is ``sizeof (HIDD_CONFIGURATION)''. Using this
parameter, we can later increase the length of the
configuration array and not break older apps.
Return Value:
TRUE if successful
FALSE otherwise -- Use GetLastError() to get extended error information
--*/
BOOLEAN __stdcall
HidD_GetFeature (
IN HANDLE HidDeviceObject,
OUT PVOID ReportBuffer,
IN ULONG ReportBufferLength
);
/*++
Routine Description:
Retrieve a feature report from a HID device.
Arguments:
HidDeviceObject A handle to a Hid Device Object.
ReportBuffer The buffer that the feature report should be placed
into. The first byte of the buffer should be set to
the report ID of the desired report
ReportBufferLength The size (in bytes) of ReportBuffer. This value
should be greater than or equal to the
FeatureReportByteLength field as specified in the
HIDP_CAPS structure for the device
Return Value:
TRUE if successful
FALSE otherwise -- Use GetLastError() to get extended error information
--*/
BOOLEAN __stdcall
HidD_SetFeature (
IN HANDLE HidDeviceObject,
IN PVOID ReportBuffer,
IN ULONG ReportBufferLength
);
/*++
Routine Description:
Send a feature report to a HID device.
Arguments:
HidDeviceObject A handle to a Hid Device Object.
ReportBuffer The buffer of the feature report to send to the device
ReportBufferLength The size (in bytes) of ReportBuffer. This value
should be greater than or equal to the
FeatureReportByteLength field as specified in the
HIDP_CAPS structure for the device
Return Value:
TRUE if successful
FALSE otherwise -- Use GetLastError() to get extended error information
--*/
BOOLEAN __stdcall
HidD_GetInputReport (
IN HANDLE HidDeviceObject,
OUT PVOID ReportBuffer,
IN ULONG ReportBufferLength
);
/*++
Routine Description:
Retrieve an input report from a HID device.
Arguments:
HidDeviceObject A handle to a Hid Device Object.
ReportBuffer The buffer that the input report should be placed
into. The first byte of the buffer should be set to
the report ID of the desired report
ReportBufferLength The size (in bytes) of ReportBuffer. This value
should be greater than or equal to the
InputReportByteLength field as specified in the
HIDP_CAPS structure for the device
Return Value:
TRUE if successful
FALSE otherwise -- Use GetLastError() to get extended error information
--*/
BOOLEAN __stdcall
HidD_SetOutputReport (
IN HANDLE HidDeviceObject,
IN PVOID ReportBuffer,
IN ULONG ReportBufferLength
);
/*++
Routine Description:
Send an output report to a HID device.
Arguments:
HidDeviceObject A handle to a Hid Device Object.
ReportBuffer The buffer of the output report to send to the device
ReportBufferLength The size (in bytes) of ReportBuffer. This value
should be greater than or equal to the
OutputReportByteLength field as specified in the
HIDP_CAPS structure for the device
Return Value:
TRUE if successful
FALSE otherwise -- Use GetLastError() to get extended error information
--*/
BOOLEAN __stdcall
HidD_GetNumInputBuffers (
IN HANDLE HidDeviceObject,
OUT PULONG NumberBuffers
);
/*++
Routine Description:
This function returns the number of input buffers used by the specified
file handle to the Hid device. Each file object has a number of buffers
associated with it to queue reports read from the device but which have
not yet been read by the user-mode app with a handle to that device.
Arguments:
HidDeviceObject A handle to a Hid Device Object.
NumberBuffers Number of buffers currently being used for this file
handle to the Hid device
Return Value:
TRUE if successful
FALSE otherwise -- Use GetLastError() to get extended error information
--*/
BOOLEAN __stdcall
HidD_SetNumInputBuffers (
IN HANDLE HidDeviceObject,
OUT ULONG NumberBuffers
);
/*++
Routine Description:
This function sets the number of input buffers used by the specified
file handle to the Hid device. Each file object has a number of buffers
associated with it to queue reports read from the device but which have
not yet been read by the user-mode app with a handle to that device.
Arguments:
HidDeviceObject A handle to a Hid Device Object.
NumberBuffers New number of buffers to use for this file handle to
the Hid device
Return Value:
TRUE if successful
FALSE otherwise -- Use GetLastError() to get extended error information
--*/
BOOLEAN __stdcall
HidD_GetPhysicalDescriptor (
IN HANDLE HidDeviceObject,
OUT PVOID Buffer,
IN ULONG BufferLength
);
/*++
Routine Description:
This function retrieves the raw physical descriptor for the specified
Hid device.
Arguments:
HidDeviceObject A handle to a Hid Device Object.
Buffer Buffer which on return will contain the physical
descriptor if one exists for the specified device
handle
BufferLength Length of buffer (in bytes)
Return Value:
TRUE if successful
FALSE otherwise -- Use GetLastError() to get extended error information
--*/
BOOLEAN __stdcall
HidD_GetManufacturerString (
IN HANDLE HidDeviceObject,
OUT PVOID Buffer,
IN ULONG BufferLength
);
/*++
Routine Description:
This function retrieves the manufacturer string from the specified
Hid device.
Arguments:
HidDeviceObject A handle to a Hid Device Object.
Buffer Buffer which on return will contain the manufacturer
string returned from the device. This string is a
wide-character string
BufferLength Length of Buffer (in bytes)
Return Value:
TRUE if successful
FALSE otherwise -- Use GetLastError() to get extended error information
--*/
BOOLEAN __stdcall
HidD_GetProductString (
IN HANDLE HidDeviceObject,
OUT PVOID Buffer,
IN ULONG BufferLength
);
/*++
Routine Description:
This function retrieves the product string from the specified
Hid device.
Arguments:
HidDeviceObject A handle to a Hid Device Object.
Buffer Buffer which on return will contain the product
string returned from the device. This string is a
wide-character string
BufferLength Length of Buffer (in bytes)
Return Value:
TRUE if successful
FALSE otherwise -- Use GetLastError() to get extended error information
--*/
BOOLEAN __stdcall
HidD_GetIndexedString (
IN HANDLE HidDeviceObject,
IN ULONG StringIndex,
OUT PVOID Buffer,
IN ULONG BufferLength
);
/*++
Routine Description:
This function retrieves a string from the specified Hid device that is
specified with a certain string index.
Arguments:
HidDeviceObject A handle to a Hid Device Object.
StringIndex Index of the string to retrieve
Buffer Buffer which on return will contain the product
string returned from the device. This string is a
wide-character string
BufferLength Length of Buffer (in bytes)
Return Value:
TRUE if successful
FALSE otherwise -- Use GetLastError() to get extended error information
--*/
BOOLEAN __stdcall
HidD_GetSerialNumberString (
IN HANDLE HidDeviceObject,
OUT PVOID Buffer,
IN ULONG BufferLength
);
/*++
Routine Description:
This function retrieves the serial number string from the specified
Hid device.
Arguments:
HidDeviceObject A handle to a Hid Device Object.
Buffer Buffer which on return will contain the serial number
string returned from the device. This string is a
wide-character string
BufferLength Length of Buffer (in bytes)
Return Value:
TRUE if successful
FALSE otherwise -- Use GetLastError() to get extended error information
--*/
BOOLEAN __stdcall
HidD_GetMsGenreDescriptor (
IN HANDLE HidDeviceObject,
OUT PVOID Buffer,
IN ULONG BufferLength
);
/*++
Routine Description:
This function retrieves the Microsoft Genre descriptor from the specified
Hid device.
Arguments:
HidDeviceObject A handle to a Hid Device Object.
Buffer Buffer which on return will contain the descriptor
returned from the device.
BufferLength Length of Buffer (in bytes)
Return Value:
TRUE if successful
FALSE otherwise -- Use GetLastError() to get extended error information
--*/
#include <poppack.h>
#endif