1.1 --- a/Win32Hid.cs Sun Mar 15 16:56:31 2015 +0100
1.2 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000
1.3 @@ -1,515 +0,0 @@
1.4 -//
1.5 -// Copyright (C) 2014-2015 Stéphane Lenclud.
1.6 -//
1.7 -// This file is part of SharpLibHid.
1.8 -//
1.9 -// SharpDisplayManager is free software: you can redistribute it and/or modify
1.10 -// it under the terms of the GNU General Public License as published by
1.11 -// the Free Software Foundation, either version 3 of the License, or
1.12 -// (at your option) any later version.
1.13 -//
1.14 -// SharpDisplayManager is distributed in the hope that it will be useful,
1.15 -// but WITHOUT ANY WARRANTY; without even the implied warranty of
1.16 -// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
1.17 -// GNU General Public License for more details.
1.18 -//
1.19 -// You should have received a copy of the GNU General Public License
1.20 -// along with SharpDisplayManager. If not, see <http://www.gnu.org/licenses/>.
1.21 -//
1.22 -
1.23 -using System;
1.24 -using System.Runtime.InteropServices;
1.25 -using Microsoft.Win32.SafeHandles;
1.26 -using System.Text;
1.27 -
1.28 -namespace SharpLib.Win32
1.29 -{
1.30 -
1.31 - static partial class Function
1.32 - {
1.33 - [DllImport("hid.dll", CharSet = CharSet.Unicode)]
1.34 - public static extern HidStatus HidP_GetUsagesEx(HIDP_REPORT_TYPE ReportType, ushort LinkCollection, [Out, MarshalAs(UnmanagedType.LPArray, SizeParamIndex = 3)] USAGE_AND_PAGE[] ButtonList, ref uint UsageLength, IntPtr PreparsedData, [MarshalAs(UnmanagedType.LPArray)] byte[] Report, uint ReportLength);
1.35 -
1.36 - [DllImport("hid.dll", CharSet = CharSet.Auto, SetLastError = true)]
1.37 - public static extern Boolean HidD_GetManufacturerString(SafeFileHandle HidDeviceObject, StringBuilder Buffer, Int32 BufferLength);
1.38 -
1.39 - [DllImport("hid.dll", CharSet = CharSet.Auto, SetLastError = true)]
1.40 - public static extern Boolean HidD_GetProductString(SafeFileHandle HidDeviceObject, StringBuilder Buffer, Int32 BufferLength);
1.41 -
1.42 - [DllImport("hid.dll", CharSet = CharSet.Auto, SetLastError = true)]
1.43 - public static extern Boolean HidD_GetAttributes(SafeFileHandle HidDeviceObject, ref HIDD_ATTRIBUTES Attributes);
1.44 -
1.45 - /// Return Type: NTSTATUS->LONG->int
1.46 - ///PreparsedData: PHIDP_PREPARSED_DATA->_HIDP_PREPARSED_DATA*
1.47 - ///Capabilities: PHIDP_CAPS->_HIDP_CAPS*
1.48 - [DllImport("hid.dll", EntryPoint = "HidP_GetCaps", CallingConvention = CallingConvention.StdCall)]
1.49 - public static extern HidStatus HidP_GetCaps(System.IntPtr PreparsedData, ref HIDP_CAPS Capabilities);
1.50 -
1.51 - /// Return Type: NTSTATUS->LONG->int
1.52 - ///ReportType: HIDP_REPORT_TYPE->_HIDP_REPORT_TYPE
1.53 - ///ButtonCaps: PHIDP_BUTTON_CAPS->_HIDP_BUTTON_CAPS*
1.54 - ///ButtonCapsLength: PUSHORT->USHORT*
1.55 - ///PreparsedData: PHIDP_PREPARSED_DATA->_HIDP_PREPARSED_DATA*
1.56 - [DllImport("hid.dll", EntryPoint = "HidP_GetButtonCaps", CallingConvention = System.Runtime.InteropServices.CallingConvention.StdCall)]
1.57 - public static extern HidStatus HidP_GetButtonCaps(HIDP_REPORT_TYPE ReportType, [Out, MarshalAs(UnmanagedType.LPArray, SizeParamIndex = 2)] HIDP_BUTTON_CAPS[] ButtonCaps, ref ushort ButtonCapsLength, System.IntPtr PreparsedData);
1.58 -
1.59 - /// Return Type: NTSTATUS->LONG->int
1.60 - ///ReportType: HIDP_REPORT_TYPE->_HIDP_REPORT_TYPE
1.61 - ///ValueCaps: PHIDP_VALUE_CAPS->_HIDP_VALUE_CAPS*
1.62 - ///ValueCapsLength: PUSHORT->USHORT*
1.63 - ///PreparsedData: PHIDP_PREPARSED_DATA->_HIDP_PREPARSED_DATA*
1.64 - [DllImport("hid.dll", EntryPoint = "HidP_GetValueCaps", CallingConvention = System.Runtime.InteropServices.CallingConvention.StdCall)]
1.65 - public static extern HidStatus HidP_GetValueCaps(HIDP_REPORT_TYPE ReportType, [Out, MarshalAs(UnmanagedType.LPArray, SizeParamIndex = 2)] HIDP_VALUE_CAPS[] ValueCaps, ref ushort ValueCapsLength, System.IntPtr PreparsedData);
1.66 -
1.67 - /// Return Type: NTSTATUS->LONG->int
1.68 - ///ReportType: HIDP_REPORT_TYPE->_HIDP_REPORT_TYPE
1.69 - ///UsagePage: USAGE->USHORT->unsigned short
1.70 - ///LinkCollection: USHORT->unsigned short
1.71 - ///Usage: USAGE->USHORT->unsigned short
1.72 - ///UsageValue: PULONG->ULONG*
1.73 - ///PreparsedData: PHIDP_PREPARSED_DATA->_HIDP_PREPARSED_DATA*
1.74 - ///Report: PCHAR->CHAR*
1.75 - ///ReportLength: ULONG->unsigned int
1.76 - [DllImport("hid.dll", EntryPoint = "HidP_GetUsageValue", CallingConvention = System.Runtime.InteropServices.CallingConvention.StdCall)]
1.77 - public static extern HidStatus HidP_GetUsageValue(HIDP_REPORT_TYPE ReportType, ushort UsagePage, ushort LinkCollection, ushort Usage, ref uint UsageValue, System.IntPtr PreparsedData, [MarshalAs(UnmanagedType.LPArray)] byte[] Report, uint ReportLength);
1.78 -
1.79 -
1.80 -
1.81 - }
1.82 -
1.83 -
1.84 - static partial class Macro
1.85 - {
1.86 -
1.87 -
1.88 - }
1.89 -
1.90 -
1.91 - static partial class Const
1.92 - {
1.93 -
1.94 -
1.95 - }
1.96 -
1.97 -
1.98 - public enum HIDP_REPORT_TYPE : ushort
1.99 - {
1.100 - HidP_Input = 0,
1.101 - HidP_Output,
1.102 - HidP_Feature
1.103 - }
1.104 -
1.105 -
1.106 - public enum HidStatus : uint
1.107 - {
1.108 - HIDP_STATUS_SUCCESS = 0x110000,
1.109 - HIDP_STATUS_NULL = 0x80110001,
1.110 - HIDP_STATUS_INVALID_PREPARSED_DATA = 0xc0110001,
1.111 - HIDP_STATUS_INVALID_REPORT_TYPE = 0xc0110002,
1.112 - HIDP_STATUS_INVALID_REPORT_LENGTH = 0xc0110003,
1.113 - HIDP_STATUS_USAGE_NOT_FOUND = 0xc0110004,
1.114 - HIDP_STATUS_VALUE_OUT_OF_RANGE = 0xc0110005,
1.115 - HIDP_STATUS_BAD_LOG_PHY_VALUES = 0xc0110006,
1.116 - HIDP_STATUS_BUFFER_TOO_SMALL = 0xc0110007,
1.117 - HIDP_STATUS_INTERNAL_ERROR = 0xc0110008,
1.118 - HIDP_STATUS_I8042_TRANS_UNKNOWN = 0xc0110009,
1.119 - HIDP_STATUS_INCOMPATIBLE_REPORT_ID = 0xc011000a,
1.120 - HIDP_STATUS_NOT_VALUE_ARRAY = 0xc011000b,
1.121 - HIDP_STATUS_IS_VALUE_ARRAY = 0xc011000c,
1.122 - HIDP_STATUS_DATA_INDEX_NOT_FOUND = 0xc011000d,
1.123 - HIDP_STATUS_DATA_INDEX_OUT_OF_RANGE = 0xc011000e,
1.124 - HIDP_STATUS_BUTTON_NOT_PRESSED = 0xc011000f,
1.125 - HIDP_STATUS_REPORT_DOES_NOT_EXIST = 0xc0110010,
1.126 - HIDP_STATUS_NOT_IMPLEMENTED = 0xc0110020,
1.127 - HIDP_STATUS_I8242_TRANS_UNKNOWN = 0xc0110009
1.128 - }
1.129 -
1.130 -
1.131 - [StructLayout(LayoutKind.Sequential)]
1.132 - public struct USAGE_AND_PAGE
1.133 - {
1.134 - public ushort Usage;
1.135 - public ushort UsagePage;
1.136 - };
1.137 -
1.138 - [StructLayout(LayoutKind.Sequential)]
1.139 - public struct HIDD_ATTRIBUTES
1.140 - {
1.141 - public uint Size;
1.142 - public ushort VendorID;
1.143 - public ushort ProductID;
1.144 - public ushort VersionNumber;
1.145 - }
1.146 -
1.147 -
1.148 - [StructLayout(System.Runtime.InteropServices.LayoutKind.Sequential)]
1.149 - public struct HIDP_CAPS
1.150 - {
1.151 - /// USAGE->USHORT->unsigned short
1.152 - public ushort Usage;
1.153 -
1.154 - /// USAGE->USHORT->unsigned short
1.155 - public ushort UsagePage;
1.156 -
1.157 - /// USHORT->unsigned short
1.158 - public ushort InputReportByteLength;
1.159 -
1.160 - /// USHORT->unsigned short
1.161 - public ushort OutputReportByteLength;
1.162 -
1.163 - /// USHORT->unsigned short
1.164 - public ushort FeatureReportByteLength;
1.165 -
1.166 - /// USHORT[17]
1.167 - [MarshalAs(System.Runtime.InteropServices.UnmanagedType.ByValArray, SizeConst = 17, ArraySubType = System.Runtime.InteropServices.UnmanagedType.U2)]
1.168 - public ushort[] Reserved;
1.169 -
1.170 - /// USHORT->unsigned short
1.171 - public ushort NumberLinkCollectionNodes;
1.172 -
1.173 - /// USHORT->unsigned short
1.174 - public ushort NumberInputButtonCaps;
1.175 -
1.176 - /// USHORT->unsigned short
1.177 - public ushort NumberInputValueCaps;
1.178 -
1.179 - /// USHORT->unsigned short
1.180 - public ushort NumberInputDataIndices;
1.181 -
1.182 - /// USHORT->unsigned short
1.183 - public ushort NumberOutputButtonCaps;
1.184 -
1.185 - /// USHORT->unsigned short
1.186 - public ushort NumberOutputValueCaps;
1.187 -
1.188 - /// USHORT->unsigned short
1.189 - public ushort NumberOutputDataIndices;
1.190 -
1.191 - /// USHORT->unsigned short
1.192 - public ushort NumberFeatureButtonCaps;
1.193 -
1.194 - /// USHORT->unsigned short
1.195 - public ushort NumberFeatureValueCaps;
1.196 -
1.197 - /// USHORT->unsigned short
1.198 - public ushort NumberFeatureDataIndices;
1.199 - }
1.200 -
1.201 - /// <summary>
1.202 - /// Type created in place of an anonymous struct
1.203 - /// </summary>
1.204 - [StructLayout(System.Runtime.InteropServices.LayoutKind.Sequential)]
1.205 - public struct HIDP_BUTTON_CAPS_RANGE
1.206 - {
1.207 -
1.208 - /// USAGE->USHORT->unsigned short
1.209 - public ushort UsageMin;
1.210 -
1.211 - /// USAGE->USHORT->unsigned short
1.212 - public ushort UsageMax;
1.213 -
1.214 - /// USHORT->unsigned short
1.215 - public ushort StringMin;
1.216 -
1.217 - /// USHORT->unsigned short
1.218 - public ushort StringMax;
1.219 -
1.220 - /// USHORT->unsigned short
1.221 - public ushort DesignatorMin;
1.222 -
1.223 - /// USHORT->unsigned short
1.224 - public ushort DesignatorMax;
1.225 -
1.226 - /// USHORT->unsigned short
1.227 - public ushort DataIndexMin;
1.228 -
1.229 - /// USHORT->unsigned short
1.230 - public ushort DataIndexMax;
1.231 - }
1.232 -
1.233 - /// <summary>
1.234 - /// Type created in place of an anonymous struct
1.235 - /// </summary>
1.236 - [StructLayout(System.Runtime.InteropServices.LayoutKind.Sequential)]
1.237 - public struct HIDP_BUTTON_CAPS_NOT_RANGE
1.238 - {
1.239 -
1.240 - /// USAGE->USHORT->unsigned short
1.241 - public ushort Usage;
1.242 -
1.243 - /// USAGE->USHORT->unsigned short
1.244 - public ushort Reserved1;
1.245 -
1.246 - /// USHORT->unsigned short
1.247 - public ushort StringIndex;
1.248 -
1.249 - /// USHORT->unsigned short
1.250 - public ushort Reserved2;
1.251 -
1.252 - /// USHORT->unsigned short
1.253 - public ushort DesignatorIndex;
1.254 -
1.255 - /// USHORT->unsigned short
1.256 - public ushort Reserved3;
1.257 -
1.258 - /// USHORT->unsigned short
1.259 - public ushort DataIndex;
1.260 -
1.261 - /// USHORT->unsigned short
1.262 - public ushort Reserved4;
1.263 - }
1.264 -
1.265 - /// <summary>
1.266 - ///
1.267 - /// </summary>
1.268 - [StructLayout(LayoutKind.Explicit, Pack = 1)]
1.269 - public struct HIDP_BUTTON_CAPS
1.270 - {
1.271 - /// USAGE->USHORT->unsigned short
1.272 - [FieldOffset(0)]
1.273 - public ushort UsagePage;
1.274 -
1.275 - /// UCHAR->unsigned char
1.276 - [FieldOffset(2)]
1.277 - public byte ReportID;
1.278 -
1.279 - /// BOOLEAN->BYTE->unsigned char
1.280 - [FieldOffset(3)]
1.281 - [MarshalAs(UnmanagedType.U1)]
1.282 - public bool IsAlias;
1.283 -
1.284 - /// USHORT->unsigned short
1.285 - [FieldOffset(4)]
1.286 - public ushort BitField;
1.287 -
1.288 - /// USHORT->unsigned short
1.289 - [FieldOffset(6)]
1.290 - public ushort LinkCollection;
1.291 -
1.292 - /// USAGE->USHORT->unsigned short
1.293 - [FieldOffset(8)]
1.294 - public ushort LinkUsage;
1.295 -
1.296 - /// USAGE->USHORT->unsigned short
1.297 - [FieldOffset(10)]
1.298 - public ushort LinkUsagePage;
1.299 -
1.300 - /// BOOLEAN->BYTE->unsigned char
1.301 - [FieldOffset(12)]
1.302 - [MarshalAs(UnmanagedType.U1)]
1.303 - public bool IsRange;
1.304 -
1.305 - /// BOOLEAN->BYTE->unsigned char
1.306 - [FieldOffset(13)]
1.307 - [MarshalAs(UnmanagedType.U1)]
1.308 - public bool IsStringRange;
1.309 -
1.310 - /// BOOLEAN->BYTE->unsigned char
1.311 - [FieldOffset(14)]
1.312 - [MarshalAs(UnmanagedType.U1)]
1.313 - public bool IsDesignatorRange;
1.314 -
1.315 - /// BOOLEAN->BYTE->unsigned char
1.316 - [FieldOffset(15)]
1.317 - [MarshalAs(UnmanagedType.U1)]
1.318 - public bool IsAbsolute;
1.319 -
1.320 - /// ULONG[10]
1.321 - [FieldOffset(16)]
1.322 - [MarshalAs(UnmanagedType.ByValArray, SizeConst = 10, ArraySubType = UnmanagedType.U4)]
1.323 - public uint[] Reserved;
1.324 -
1.325 - /// Union Range/NotRange
1.326 - [FieldOffset(56)]
1.327 - public HIDP_BUTTON_CAPS_RANGE Range;
1.328 -
1.329 - [FieldOffset(56)]
1.330 - public HIDP_BUTTON_CAPS_NOT_RANGE NotRange;
1.331 - }
1.332 -
1.333 - /// <summary>
1.334 - /// Type created in place of an anonymous struct
1.335 - /// </summary>
1.336 - [StructLayout(System.Runtime.InteropServices.LayoutKind.Sequential)]
1.337 - public struct HIDP_VALUE_CAPS_RANGE
1.338 - {
1.339 -
1.340 - /// USAGE->USHORT->unsigned short
1.341 - public ushort UsageMin;
1.342 -
1.343 - /// USAGE->USHORT->unsigned short
1.344 - public ushort UsageMax;
1.345 -
1.346 - /// USHORT->unsigned short
1.347 - public ushort StringMin;
1.348 -
1.349 - /// USHORT->unsigned short
1.350 - public ushort StringMax;
1.351 -
1.352 - /// USHORT->unsigned short
1.353 - public ushort DesignatorMin;
1.354 -
1.355 - /// USHORT->unsigned short
1.356 - public ushort DesignatorMax;
1.357 -
1.358 - /// USHORT->unsigned short
1.359 - public ushort DataIndexMin;
1.360 -
1.361 - /// USHORT->unsigned short
1.362 - public ushort DataIndexMax;
1.363 - }
1.364 -
1.365 - /// <summary>
1.366 - /// Type created in place of an anonymous struct
1.367 - /// </summary>
1.368 - [StructLayout(System.Runtime.InteropServices.LayoutKind.Sequential)]
1.369 - public struct HIDP_VALUE_CAPS_NOT_RANGE
1.370 - {
1.371 -
1.372 - /// USAGE->USHORT->unsigned short
1.373 - public ushort Usage;
1.374 -
1.375 - /// USAGE->USHORT->unsigned short
1.376 - public ushort Reserved1;
1.377 -
1.378 - /// USHORT->unsigned short
1.379 - public ushort StringIndex;
1.380 -
1.381 - /// USHORT->unsigned short
1.382 - public ushort Reserved2;
1.383 -
1.384 - /// USHORT->unsigned short
1.385 - public ushort DesignatorIndex;
1.386 -
1.387 - /// USHORT->unsigned short
1.388 - public ushort Reserved3;
1.389 -
1.390 - /// USHORT->unsigned short
1.391 - public ushort DataIndex;
1.392 -
1.393 - /// USHORT->unsigned short
1.394 - public ushort Reserved4;
1.395 - }
1.396 -
1.397 -
1.398 - /// <summary>
1.399 - ///
1.400 - /// </summary>
1.401 - [StructLayout(LayoutKind.Explicit, Pack = 1)]
1.402 - public struct HIDP_VALUE_CAPS
1.403 - {
1.404 -
1.405 - /// USAGE->USHORT->unsigned short
1.406 - [FieldOffset(0)]
1.407 - public ushort UsagePage;
1.408 -
1.409 - /// UCHAR->unsigned char
1.410 - [FieldOffset(2)]
1.411 - public byte ReportID;
1.412 -
1.413 - /// BOOLEAN->BYTE->unsigned char
1.414 - [FieldOffset(3)]
1.415 - [MarshalAs(UnmanagedType.U1)]
1.416 - public bool IsAlias;
1.417 -
1.418 - /// USHORT->unsigned short
1.419 - [FieldOffset(4)]
1.420 - public ushort BitField;
1.421 -
1.422 - /// USHORT->unsigned short
1.423 - [FieldOffset(6)]
1.424 - public ushort LinkCollection;
1.425 -
1.426 - /// USAGE->USHORT->unsigned short
1.427 - [FieldOffset(8)]
1.428 - public ushort LinkUsage;
1.429 -
1.430 - /// USAGE->USHORT->unsigned short
1.431 - [FieldOffset(10)]
1.432 - public ushort LinkUsagePage;
1.433 -
1.434 - /// BOOLEAN->BYTE->unsigned char
1.435 - [FieldOffset(12)]
1.436 - [MarshalAs(UnmanagedType.U1)]
1.437 - public bool IsRange;
1.438 -
1.439 - /// BOOLEAN->BYTE->unsigned char
1.440 - [FieldOffset(13)]
1.441 - [MarshalAs(UnmanagedType.U1)]
1.442 - public bool IsStringRange;
1.443 -
1.444 - /// BOOLEAN->BYTE->unsigned char
1.445 - [FieldOffset(14)]
1.446 - [MarshalAs(UnmanagedType.U1)]
1.447 - public bool IsDesignatorRange;
1.448 -
1.449 - /// BOOLEAN->BYTE->unsigned char
1.450 - [FieldOffset(15)]
1.451 - [MarshalAs(UnmanagedType.U1)]
1.452 - public bool IsAbsolute;
1.453 -
1.454 - /// BOOLEAN->BYTE->unsigned char
1.455 - [FieldOffset(16)]
1.456 - [MarshalAs(UnmanagedType.U1)]
1.457 - public bool HasNull;
1.458 -
1.459 - /// UCHAR->unsigned char
1.460 - [FieldOffset(17)]
1.461 - public byte Reserved;
1.462 -
1.463 - /// USHORT->unsigned short
1.464 - [FieldOffset(18)]
1.465 - public ushort BitSize;
1.466 -
1.467 - /// USHORT->unsigned short
1.468 - [FieldOffset(20)]
1.469 - public ushort ReportCount;
1.470 -
1.471 - /// USHORT[5]
1.472 - /// We had to use 5 ushorts instead of an array to avoid alignment exception issues.
1.473 - [FieldOffset(22)]
1.474 - public ushort Reserved21;
1.475 - [FieldOffset(24)]
1.476 - public ushort Reserved22;
1.477 - [FieldOffset(26)]
1.478 - public ushort Reserved23;
1.479 - [FieldOffset(28)]
1.480 - public ushort Reserved24;
1.481 - [FieldOffset(30)]
1.482 - public ushort Reserved25;
1.483 -
1.484 - /// ULONG->unsigned int
1.485 - [FieldOffset(32)]
1.486 - public uint UnitsExp;
1.487 -
1.488 - /// ULONG->unsigned int
1.489 - [FieldOffset(36)]
1.490 - public uint Units;
1.491 -
1.492 - /// LONG->int
1.493 - [FieldOffset(40)]
1.494 - public int LogicalMin;
1.495 -
1.496 - /// LONG->int
1.497 - [FieldOffset(44)]
1.498 - public int LogicalMax;
1.499 -
1.500 - /// LONG->int
1.501 - [FieldOffset(48)]
1.502 - public int PhysicalMin;
1.503 -
1.504 - /// LONG->int
1.505 - [FieldOffset(52)]
1.506 - public int PhysicalMax;
1.507 -
1.508 - /// Union Range/NotRange
1.509 - [FieldOffset(56)]
1.510 - public HIDP_VALUE_CAPS_RANGE Range;
1.511 -
1.512 - [FieldOffset(56)]
1.513 - public HIDP_VALUE_CAPS_NOT_RANGE NotRange;
1.514 - }
1.515 -
1.516 -}
1.517 -
1.518 -