/*
* hidpi.h
*
* Public Interface for HID parsing library.
*
* This file is part of the w32api package.
*
* Contributors:
* Created by Casper S. Hornstrup <chorns@users.sourceforge.net>
*
* THIS SOFTWARE IS NOT COPYRIGHTED
*
* This source code is offered for use in the public domain. You may
* use, modify or distribute it freely.
*
* This code is distributed in the hope that it will be useful but
* WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY
* DISCLAIMED. This includes but is not limited to warranties of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
*
*/
#ifndef __HIDPI_H
#define __HIDPI_H
#include "hidusage.h"
#ifdef __cplusplus
extern "C" {
#endif
#if defined(_HIDPI_)
# define HIDAPI
#else
# define HIDAPI DECLSPEC_IMPORT
#endif
#if !defined (_NTDEF_) && !defined (_NTSTATUS_PSDK)
#define _NTSTATUS_PSDK
typedef LONG NTSTATUS,*PNTSTATUS;
#endif
typedef PUCHAR PHIDP_REPORT_DESCRIPTOR;
typedef struct _HIDP_PREPARSED_DATA * PHIDP_PREPARSED_DATA;
typedef struct _HIDP_UNKNOWN_TOKEN {
UCHAR Token;
UCHAR Reserved[3];
ULONG BitField;
} HIDP_UNKNOWN_TOKEN, *PHIDP_UNKNOWN_TOKEN;
typedef enum _HIDP_KEYBOARD_DIRECTION {
HidP_Keyboard_Break,
HidP_Keyboard_Make
} HIDP_KEYBOARD_DIRECTION;
typedef struct _HIDP_KEYBOARD_MODIFIER_STATE {
_ANONYMOUS_UNION union {
_ANONYMOUS_STRUCT struct {
ULONG LeftControl : 1;
ULONG LeftShift : 1;
ULONG LeftAlt : 1;
ULONG LeftGUI : 1;
ULONG RightControl : 1;
ULONG RightShift : 1;
ULONG RightAlt : 1;
ULONG RigthGUI : 1;
ULONG CapsLock : 1;
ULONG ScollLock : 1;
ULONG NumLock : 1;
ULONG Reserved : 21;
} DUMMYSTRUCTNAME;
ULONG ul;
} DUMMYUNIONNAME;
} HIDP_KEYBOARD_MODIFIER_STATE, *PHIDP_KEYBOARD_MODIFIER_STATE;
typedef BOOLEAN (NTAPI *PHIDP_INSERT_SCANCODES)(
PVOID Context,
PCHAR NewScanCodes,
ULONG Length);
typedef struct _USAGE_AND_PAGE {
USAGE Usage;
USAGE UsagePage;
} USAGE_AND_PAGE, *PUSAGE_AND_PAGE;
typedef struct _HIDD_ATTRIBUTES {
ULONG Size;
USHORT VendorID;
USHORT ProductID;
USHORT VersionNumber;
} HIDD_ATTRIBUTES, *PHIDD_ATTRIBUTES;
typedef struct _HIDD_CONFIGURATION {
PVOID cookie;
ULONG size;
ULONG RingBufferSize;
} HIDD_CONFIGURATION, *PHIDD_CONFIGURATION;
HIDAPI
NTSTATUS
NTAPI
HidP_TranslateUsageAndPagesToI8042ScanCodes(
PUSAGE_AND_PAGE ChangedUsageList,
ULONG UsageListLength,
HIDP_KEYBOARD_DIRECTION KeyAction,
PHIDP_KEYBOARD_MODIFIER_STATE ModifierState,
PHIDP_INSERT_SCANCODES InsertCodesProcedure,
PVOID InsertCodesContext);
HIDAPI
NTSTATUS
NTAPI
HidP_TranslateUsagesToI8042ScanCodes(
PUSAGE ChangedUsageList,
ULONG UsageListLength,
HIDP_KEYBOARD_DIRECTION KeyAction,
PHIDP_KEYBOARD_MODIFIER_STATE ModifierState,
PHIDP_INSERT_SCANCODES InsertCodesProcedure,
PVOID InsertCodesContext);
typedef struct _HIDP_BUTTON_CAPS {
USAGE UsagePage;
UCHAR ReportID;
BOOLEAN IsAlias;
USHORT BitField;
USHORT LinkCollection;
USAGE LinkUsage;
USAGE LinkUsagePage;
BOOLEAN IsRange;
BOOLEAN IsStringRange;
BOOLEAN IsDesignatorRange;
BOOLEAN IsAbsolute;
ULONG Reserved[10];
_ANONYMOUS_UNION union {
struct {
USAGE UsageMin, UsageMax;
USHORT StringMin, StringMax;
USHORT DesignatorMin, DesignatorMax;
USHORT DataIndexMin, DataIndexMax;
} Range;
struct {
USAGE Usage, Reserved1;
USHORT StringIndex, Reserved2;
USHORT DesignatorIndex, Reserved3;
USHORT DataIndex, Reserved4;
} NotRange;
} DUMMYUNIONNAME;
} HIDP_BUTTON_CAPS, *PHIDP_BUTTON_CAPS;
typedef struct _HIDP_CAPS {
USAGE Usage;
USAGE UsagePage;
USHORT InputReportByteLength;
USHORT OutputReportByteLength;
USHORT FeatureReportByteLength;
USHORT Reserved[17];
USHORT NumberLinkCollectionNodes;
USHORT NumberInputButtonCaps;
USHORT NumberInputValueCaps;
USHORT NumberInputDataIndices;
USHORT NumberOutputButtonCaps;
USHORT NumberOutputValueCaps;
USHORT NumberOutputDataIndices;
USHORT NumberFeatureButtonCaps;
USHORT NumberFeatureValueCaps;
USHORT NumberFeatureDataIndices;
} HIDP_CAPS, *PHIDP_CAPS;
typedef struct _HIDP_DATA {
USHORT DataIndex;
USHORT Reserved;
_ANONYMOUS_UNION union {
ULONG RawValue;
BOOLEAN On;
} DUMMYUNIONNAME;
} HIDP_DATA, *PHIDP_DATA;
typedef struct _HIDP_EXTENDED_ATTRIBUTES {
UCHAR NumGlobalUnknowns;
UCHAR Reserved[3];
PHIDP_UNKNOWN_TOKEN GlobalUnknowns;
ULONG Data[1];
} HIDP_EXTENDED_ATTRIBUTES, *PHIDP_EXTENDED_ATTRIBUTES;
#define HIDP_LINK_COLLECTION_ROOT ((USHORT) -1)
#define HIDP_LINK_COLLECTION_UNSPECIFIED ((USHORT) 0)
typedef struct _HIDP_LINK_COLLECTION_NODE {
USAGE LinkUsage;
USAGE LinkUsagePage;
USHORT Parent;
USHORT NumberOfChildren;
USHORT NextSibling;
USHORT FirstChild;
ULONG CollectionType: 8;
ULONG IsAlias: 1;
ULONG Reserved: 23;
PVOID UserContext;
} HIDP_LINK_COLLECTION_NODE, *PHIDP_LINK_COLLECTION_NODE;
typedef struct _HIDP_VALUE_CAPS {
USAGE UsagePage;
UCHAR ReportID;
BOOLEAN IsAlias;
USHORT BitField;
USHORT LinkCollection;
USAGE LinkUsage;
USAGE LinkUsagePage;
BOOLEAN IsRange;
BOOLEAN IsStringRange;
BOOLEAN IsDesignatorRange;
BOOLEAN IsAbsolute;
BOOLEAN HasNull;
UCHAR Reserved;
USHORT BitSize;
USHORT ReportCount;
USHORT Reserved2[5];
ULONG UnitsExp;
ULONG Units;
LONG LogicalMin, LogicalMax;
LONG PhysicalMin, PhysicalMax;
_ANONYMOUS_UNION union {
struct {
USAGE UsageMin, UsageMax;
USHORT StringMin, StringMax;
USHORT DesignatorMin, DesignatorMax;
USHORT DataIndexMin, DataIndexMax;
} Range;
struct {
USAGE Usage, Reserved1;
USHORT StringIndex, Reserved2;
USHORT DesignatorIndex, Reserved3;
USHORT DataIndex, Reserved4;
} NotRange;
} DUMMYUNIONNAME;
} HIDP_VALUE_CAPS, *PHIDP_VALUE_CAPS;
typedef enum _HIDP_REPORT_TYPE {
HidP_Input,
HidP_Output,
HidP_Feature
} HIDP_REPORT_TYPE;
#define FACILITY_HID_ERROR_CODE 0x11
#define HIDP_ERROR_CODES(SEV, CODE) \
((NTSTATUS) (((SEV) << 28) | (FACILITY_HID_ERROR_CODE << 16) | (CODE)))
#define HIDP_STATUS_SUCCESS (HIDP_ERROR_CODES(0x0, 0))
#define HIDP_STATUS_NULL (HIDP_ERROR_CODES(0x8, 1))
#define HIDP_STATUS_INVALID_PREPARSED_DATA (HIDP_ERROR_CODES(0xC, 1))
#define HIDP_STATUS_INVALID_REPORT_TYPE (HIDP_ERROR_CODES(0xC, 2))
#define HIDP_STATUS_INVALID_REPORT_LENGTH (HIDP_ERROR_CODES(0xC, 3))
#define HIDP_STATUS_USAGE_NOT_FOUND (HIDP_ERROR_CODES(0xC, 4))
#define HIDP_STATUS_VALUE_OUT_OF_RANGE (HIDP_ERROR_CODES(0xC, 5))
#define HIDP_STATUS_BAD_LOG_PHY_VALUES (HIDP_ERROR_CODES(0xC, 6))
#define HIDP_STATUS_BUFFER_TOO_SMALL (HIDP_ERROR_CODES(0xC, 7))
#define HIDP_STATUS_INTERNAL_ERROR (HIDP_ERROR_CODES(0xC, 8))
#define HIDP_STATUS_I8042_TRANS_UNKNOWN (HIDP_ERROR_CODES(0xC, 9))
#define HIDP_STATUS_INCOMPATIBLE_REPORT_ID (HIDP_ERROR_CODES(0xC, 0xA))
#define HIDP_STATUS_NOT_VALUE_ARRAY (HIDP_ERROR_CODES(0xC, 0xB))
#define HIDP_STATUS_IS_VALUE_ARRAY (HIDP_ERROR_CODES(0xC, 0xC))
#define HIDP_STATUS_DATA_INDEX_NOT_FOUND (HIDP_ERROR_CODES(0xC, 0xD))
#define HIDP_STATUS_DATA_INDEX_OUT_OF_RANGE (HIDP_ERROR_CODES(0xC, 0xE))
#define HIDP_STATUS_BUTTON_NOT_PRESSED (HIDP_ERROR_CODES(0xC, 0xF))
#define HIDP_STATUS_REPORT_DOES_NOT_EXIST (HIDP_ERROR_CODES(0xC, 0x10))
#define HIDP_STATUS_NOT_IMPLEMENTED (HIDP_ERROR_CODES(0xC, 0x20))
#define HIDP_STATUS_I8242_TRANS_UNKNOWN HIDP_STATUS_I8042_TRANS_UNKNOWN
#if !defined(_HIDPI_NO_FUNCTION_MACROS_)
/*
* NTSTATUS
* HidP_GetButtonCaps(
* IN HIDP_REPORT_TYPE ReportType,
* OUT PHIDP_BUTTON_CAPS ButtonCaps,
* IN OUT PULONG ButtonCapsLength,
* IN PHIDP_PREPARSED_DATA PreparsedData);
*/
#define HidP_GetButtonCaps(_Type_, _Caps_, _Len_, _Data_) \
HidP_GetSpecificButtonCaps(_Type_, 0, 0, 0, _Caps_, _Len_, _Data_)
/*
* NTSTATUS
* HidP_GetButtons(
* IN HIDP_REPORT_TYPE ReportType,
* IN USAGE UsagePage,
* IN USHORT LinkCollection,
* OUT USAGE *UsageList,
* IN OUT ULONG *UsageLength,
* IN PHIDP_PREPARSED_DATA PreparsedData,
* IN PCHAR Report,
* IN ULONG ReportLength);
*/
#define HidP_GetButtons(Rty, UPa, LCo, ULi, ULe, Ppd, Rep, RLe) \
HidP_GetUsages(Rty, UPa, LCo, ULi, ULe, Ppd, Rep, RLe)
#define HidP_GetButtonListLength(RTy, UPa, Ppd) \
HidP_GetUsageListLength(Rty, UPa, Ppd)
/*
* NTSTATUS
* HidP_GetButtonsEx(
* IN HIDP_REPORT_TYPE ReportType,
* IN USHORT LinkCollection,
* OUT PUSAGE_AND_PAGE ButtonList,
* IN OUT ULONG *UsageLength,
* IN PHIDP_PREPARSED_DATA PreparsedData,
* IN PCHAR Report,
* IN ULONG ReportLength);
*/
#define HidP_GetButtonsEx(RT, LC, BL, UL, PD, R, RL) \
HidP_GetUsagesEx(RT, LC, BL, UL, PD, R, RL)
#endif /* _HIDPI_NO_FUNCTION_MACROS_ */
HIDAPI
NTSTATUS
NTAPI
HidP_GetCaps(
PHIDP_PREPARSED_DATA PreparsedData,
PHIDP_CAPS Capabilities);
HIDAPI
NTSTATUS
NTAPI
HidP_GetData(
HIDP_REPORT_TYPE ReportType,
PHIDP_DATA DataList,
PULONG DataLength,
PHIDP_PREPARSED_DATA PreparsedData,
PCHAR Report,
ULONG ReportLength);
HIDAPI
NTSTATUS
NTAPI
HidP_GetExtendedAttributes(
HIDP_REPORT_TYPE ReportType,
USHORT DataIndex,
PHIDP_PREPARSED_DATA PreparsedData,
PHIDP_EXTENDED_ATTRIBUTES Attributes,
PULONG LengthAttributes);
HIDAPI
NTSTATUS
NTAPI
HidP_GetLinkCollectionNodes(
PHIDP_LINK_COLLECTION_NODE LinkCollectionNodes,
PULONG LinkCollectionNodesLength,
PHIDP_PREPARSED_DATA PreparsedData);
HIDAPI
NTSTATUS
NTAPI
HidP_GetScaledUsageValue(
HIDP_REPORT_TYPE ReportType,
USAGE UsagePage,
USHORT LinkCollection,
USAGE Usage,
PLONG UsageValue,
PHIDP_PREPARSED_DATA PreparsedData,
PCHAR Report,
ULONG ReportLength);
HIDAPI
NTSTATUS
NTAPI
HidP_GetSpecificButtonCaps(
HIDP_REPORT_TYPE ReportType,
USAGE UsagePage,
USHORT LinkCollection,
USAGE Usage,
PHIDP_BUTTON_CAPS ButtonCaps,
PULONG ButtonCapsLength,
PHIDP_PREPARSED_DATA PreparsedData);
HIDAPI
NTSTATUS
NTAPI
HidP_GetSpecificValueCaps(
HIDP_REPORT_TYPE ReportType,
USAGE UsagePage,
USHORT LinkCollection,
USAGE Usage,
PHIDP_VALUE_CAPS ValueCaps,
PULONG ValueCapsLength,
PHIDP_PREPARSED_DATA PreparsedData);
HIDAPI
NTSTATUS
NTAPI
HidP_GetUsages(
HIDP_REPORT_TYPE ReportType,
USAGE UsagePage,
USHORT LinkCollection,
USAGE *UsageList,
ULONG *UsageLength,
PHIDP_PREPARSED_DATA PreparsedData,
PCHAR Report,
ULONG ReportLength);
HIDAPI
NTSTATUS
NTAPI
HidP_GetUsagesEx(
HIDP_REPORT_TYPE ReportType,
USHORT LinkCollection,
PUSAGE_AND_PAGE ButtonList,
ULONG *UsageLength,
PHIDP_PREPARSED_DATA PreparsedData,
PCHAR Report,
ULONG ReportLength);
HIDAPI
NTSTATUS
NTAPI
HidP_GetUsageValue(
HIDP_REPORT_TYPE ReportType,
USAGE UsagePage,
USHORT LinkCollection,
USAGE Usage,
PULONG UsageValue,
PHIDP_PREPARSED_DATA PreparsedData,
PCHAR Report,
ULONG ReportLength);
HIDAPI
NTSTATUS
NTAPI
HidP_GetUsageValueArray(
HIDP_REPORT_TYPE ReportType,
USAGE UsagePage,
USHORT LinkCollection,
USAGE Usage,
PCHAR UsageValue,
USHORT UsageValueByteLength,
PHIDP_PREPARSED_DATA PreparsedData,
PCHAR Report,
ULONG ReportLength);
#if !defined(_HIDPI_NO_FUNCTION_MACROS_)
/*
* NTSTATUS
* HidP_GetValueCaps(
* IN HIDP_REPORT_TYPE ReportType,
* OUT PHIDP_VALUE_CAPS ValueCaps,
* IN OUT PULONG ValueCapsLength,
* IN PHIDP_PREPARSED_DATA PreparsedData);
*/
#define HidP_GetValueCaps(_Type_, _Caps_, _Len_, _Data_) \
HidP_GetSpecificValueCaps (_Type_, 0, 0, 0, _Caps_, _Len_, _Data_)
#endif /* _HIDPI_NO_FUNCTION_MACROS_ */
HIDAPI
NTSTATUS
NTAPI
HidP_InitializeReportForID(
HIDP_REPORT_TYPE ReportType,
UCHAR ReportID,
PHIDP_PREPARSED_DATA PreparsedData,
PCHAR Report,
ULONG ReportLength);
#if !defined(_HIDPI_NO_FUNCTION_MACROS_)
/*
* BOOLEAN
* HidP_IsSameUsageAndPage(
* USAGE_AND_PAGE u1,
* USAGE_AND_PAGE u2);
*/
#define HidP_IsSameUsageAndPage(u1, u2) ((* (PULONG) &u1) == (* (PULONG) &u2))
#endif /* _HIDPI_NO_FUNCTION_MACROS_ */
HIDAPI
ULONG
NTAPI
HidP_MaxDataListLength(
HIDP_REPORT_TYPE ReportType,
PHIDP_PREPARSED_DATA PreparsedData);
HIDAPI
ULONG
NTAPI
HidP_MaxUsageListLength(
HIDP_REPORT_TYPE ReportType,
USAGE UsagePage,
PHIDP_PREPARSED_DATA PreparsedData);
#if !defined(_HIDPI_NO_FUNCTION_MACROS_)
/*
* NTSTATUS
* HidP_SetButtons(
* IN HIDP_REPORT_TYPE ReportType,
* IN USAGE UsagePage,
* IN USHORT LinkCollection,
* IN PUSAGE UsageList,
* IN OUT PULONG UsageLength,
* IN PHIDP_PREPARSED_DATA PreparsedData,
* IN OUT PCHAR Report,
* IN ULONG ReportLength);
*/
#define HidP_SetButtons(RT, UP, LC, UL1, UL2, PD, R, RL) \
HidP_SetUsages(RT, UP, LC, UL1, UL2, PD, R, RL)
#endif /* _HIDPI_NO_FUNCTION_MACROS_ */
HIDAPI
NTSTATUS
NTAPI
HidP_SetData(
HIDP_REPORT_TYPE ReportType,
PHIDP_DATA DataList,
PULONG DataLength,
PHIDP_PREPARSED_DATA PreparsedData,
PCHAR Report,
ULONG ReportLength);
HIDAPI
NTSTATUS
NTAPI
HidP_SetScaledUsageValue(
HIDP_REPORT_TYPE ReportType,
USAGE UsagePage,
USHORT LinkCollection,
USAGE Usage,
LONG UsageValue,
PHIDP_PREPARSED_DATA PreparsedData,
PCHAR Report,
ULONG ReportLength);
HIDAPI
NTSTATUS
NTAPI
HidP_SetUsages(
HIDP_REPORT_TYPE ReportType,
USAGE UsagePage,
USHORT LinkCollection, /* Optional */
PUSAGE UsageList,
PULONG UsageLength,
PHIDP_PREPARSED_DATA PreparsedData,
PCHAR Report,
ULONG ReportLength);
HIDAPI
NTSTATUS
NTAPI
HidP_SetUsageValue(
HIDP_REPORT_TYPE ReportType,
USAGE UsagePage,
USHORT LinkCollection,
USAGE Usage,
ULONG UsageValue,
PHIDP_PREPARSED_DATA PreparsedData,
PCHAR Report,
ULONG ReportLength);
HIDAPI
NTSTATUS
NTAPI
HidP_SetUsageValueArray(
HIDP_REPORT_TYPE ReportType,
USAGE UsagePage,
USHORT LinkCollection,
USAGE Usage,
PCHAR UsageValue,
USHORT UsageValueByteLength,
PHIDP_PREPARSED_DATA PreparsedData,
PCHAR Report,
ULONG ReportLength);
#if !defined(_HIDPI_NO_FUNCTION_MACROS_)
/*
* NTSTATUS
* HidP_UnsetButtons(
* IN HIDP_REPORT_TYPE ReportType,
* IN USAGE UsagePage,
* IN USHORT LinkCollection,
* IN PUSAGE UsageList,
* IN OUT PULONG UsageLength,
* IN PHIDP_PREPARSED_DATA PreparsedData,
* IN OUT PCHAR Report,
* IN ULONG ReportLength);
*/
#define HidP_UnsetButtons(RT, UP, LC, UL1, UL2, PD, R, RL) \
HidP_UnsetUsages(RT, UP, LC, UL1, UL2, PD, R, RL)
#endif /* _HIDPI_NO_FUNCTION_MACROS_ */
HIDAPI
NTSTATUS
NTAPI
HidP_UnsetUsages(
HIDP_REPORT_TYPE ReportType,
USAGE UsagePage,
USHORT LinkCollection,
PUSAGE UsageList,
PULONG UsageLength,
PHIDP_PREPARSED_DATA PreparsedData,
PCHAR Report,
ULONG ReportLength);
HIDAPI
NTSTATUS
NTAPI
HidP_UsageAndPageListDifference(
PUSAGE_AND_PAGE PreviousUsageList,
PUSAGE_AND_PAGE CurrentUsageList,
PUSAGE_AND_PAGE BreakUsageList,
PUSAGE_AND_PAGE MakeUsageList,
ULONG UsageListLength);
HIDAPI
NTSTATUS
NTAPI
HidP_UsageListDifference(
PUSAGE PreviousUsageList,
PUSAGE CurrentUsageList,
PUSAGE BreakUsageList,
PUSAGE MakeUsageList,
ULONG UsageListLength);
#ifdef __cplusplus
}
#endif
#endif /* __HIDPI_H */