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pinvoke-interop-assistant-input.c
author StephaneLenclud
Sun, 15 Feb 2015 21:48:07 +0100
changeset 63 4b8b058de215
child 68 bbe61b1021bb
permissions -rw-r--r--
HidDevice: Adding friendly name property. 
     1 

     2 typedef USHORT USAGE, *PUSAGE;

     3 typedef LONG NTSTATUS;

     4 

     5 typedef struct _HIDP_PREPARSED_DATA * PHIDP_PREPARSED_DATA;

     6 

     7 typedef enum _HIDP_REPORT_TYPE

     8 {

     9     HidP_Input,

    10     HidP_Output,

    11     HidP_Feature

    12 } HIDP_REPORT_TYPE;

    13 

    14 typedef struct _HIDP_CAPS

    15 {

    16     USAGE    Usage;

    17     USAGE    UsagePage;

    18     USHORT   InputReportByteLength;

    19     USHORT   OutputReportByteLength;

    20     USHORT   FeatureReportByteLength;

    21     USHORT   Reserved[17];

    22 

    23     USHORT   NumberLinkCollectionNodes;

    24 

    25     USHORT   NumberInputButtonCaps;

    26     USHORT   NumberInputValueCaps;

    27     USHORT   NumberInputDataIndices;

    28 

    29     USHORT   NumberOutputButtonCaps;

    30     USHORT   NumberOutputValueCaps;

    31     USHORT   NumberOutputDataIndices;

    32 

    33     USHORT   NumberFeatureButtonCaps;

    34     USHORT   NumberFeatureValueCaps;

    35     USHORT   NumberFeatureDataIndices;

    36 } HIDP_CAPS, *PHIDP_CAPS;

    37 

    38 

    39 typedef struct _HIDP_BUTTON_CAPS

    40 {

    41     USAGE    UsagePage;

    42     UCHAR    ReportID;

    43     BOOLEAN  IsAlias;

    44 

    45     USHORT   BitField;

    46     USHORT   LinkCollection;   // A unique internal index pointer

    47 

    48     USAGE    LinkUsage;

    49     USAGE    LinkUsagePage;

    50 

    51     BOOLEAN  IsRange;

    52     BOOLEAN  IsStringRange;

    53     BOOLEAN  IsDesignatorRange;

    54     BOOLEAN  IsAbsolute;

    55 

    56     ULONG    Reserved[10];

    57     union {

    58         struct {

    59             USAGE    UsageMin,         UsageMax;

    60             USHORT   StringMin,        StringMax;

    61             USHORT   DesignatorMin,    DesignatorMax;

    62             USHORT   DataIndexMin,     DataIndexMax;

    63         } Range;

    64         struct  {

    65             USAGE    Usage,            Reserved1;

    66             USHORT   StringIndex,      Reserved2;

    67             USHORT   DesignatorIndex,  Reserved3;

    68             USHORT   DataIndex,        Reserved4;

    69         } NotRange;

    70     };

    71 

    72 } HIDP_BUTTON_CAPS, *PHIDP_BUTTON_CAPS;

    73 

    74 typedef struct _HIDP_VALUE_CAPS

    75 {

    76     USAGE    UsagePage;

    77     UCHAR    ReportID;

    78     BOOLEAN  IsAlias;

    79 

    80     USHORT   BitField;

    81     USHORT   LinkCollection;   // A unique internal index pointer

    82 

    83     USAGE    LinkUsage;

    84     USAGE    LinkUsagePage;

    85 

    86     BOOLEAN  IsRange;

    87     BOOLEAN  IsStringRange;

    88     BOOLEAN  IsDesignatorRange;

    89     BOOLEAN  IsAbsolute;

    90 

    91     BOOLEAN  HasNull;        // Does this channel have a null report   union

    92     UCHAR    Reserved;

    93     USHORT   BitSize;        // How many bits are devoted to this value?

    94 

    95     USHORT   ReportCount;    // See Note below.  Usually set to 1.

    96     USHORT   Reserved2[5];

    97 

    98     ULONG    UnitsExp;

    99     ULONG    Units;

   100 

   101     LONG     LogicalMin,       LogicalMax;

   102     LONG     PhysicalMin,      PhysicalMax;

   103 

   104     union {

   105         struct {

   106             USAGE    UsageMin,         UsageMax;

   107             USHORT   StringMin,        StringMax;

   108             USHORT   DesignatorMin,    DesignatorMax;

   109             USHORT   DataIndexMin,     DataIndexMax;

   110         } Range;

   111 

   112         struct {

   113             USAGE    Usage,            Reserved1;

   114             USHORT   StringIndex,      Reserved2;

   115             USHORT   DesignatorIndex,  Reserved3;

   116             USHORT   DataIndex,        Reserved4;

   117         } NotRange;

   118     };

   119 } HIDP_VALUE_CAPS, *PHIDP_VALUE_CAPS;

   120 

   121 NTSTATUS __stdcall

   122 HidP_GetCaps (

   123          PHIDP_PREPARSED_DATA      PreparsedData,

   124         PHIDP_CAPS                Capabilities

   125    );

   126 

   127    NTSTATUS __stdcall

   128 HidP_GetButtonCaps (

   129           HIDP_REPORT_TYPE     ReportType,

   130    PHIDP_BUTTON_CAPS ButtonCaps,

   131        PUSHORT              ButtonCapsLength,

   132           PHIDP_PREPARSED_DATA PreparsedData

   133 );

   134 

   135 NTSTATUS __stdcall

   136 HidP_GetValueCaps (

   137           HIDP_REPORT_TYPE     ReportType,

   138    PHIDP_VALUE_CAPS ValueCaps,

   139        PUSHORT              ValueCapsLength,

   140           PHIDP_PREPARSED_DATA PreparsedData

   141 );
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