mirror of
https://github.com/reactos/reactos.git
synced 2024-07-15 08:56:08 +00:00
implemented a couple of Hid device functions
svn path=/trunk/; revision=10453
This commit is contained in:
parent
a17d473fa8
commit
94efe6c3c1
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@ -16,7 +16,7 @@
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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/* $Id: hid.c,v 1.2 2004/07/12 16:04:37 weiden Exp $
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/* $Id: hid.c,v 1.3 2004/08/09 16:02:43 weiden Exp $
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*
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* PROJECT: ReactOS Hid User Library
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* FILE: lib/hid/hid.c
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@ -26,6 +26,8 @@
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* 07/12/2004 Created
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*/
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#include <windows.h>
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#include <ddk/hidusage.h>
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#include <ddk/hidclass.h>
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#include <ddk/hidpi.h>
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#include "internal.h"
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@ -58,6 +60,67 @@ DllMain(HINSTANCE hinstDLL,
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}
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/*
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* HidD_FlushQueue EXPORTED
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*
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* @implemented
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*/
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HIDAPI
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BOOLEAN DDKAPI
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HidD_FlushQueue(IN HANDLE HidDeviceObject)
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{
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DWORD RetLen;
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return DeviceIoControl(HidDeviceObject, IOCTL_HID_FLUSH_QUEUE,
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NULL, 0,
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NULL, 0,
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&RetLen, NULL);
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}
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/*
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* HidD_FreePreparsedData EXPORTED
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*
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* @implemented
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*/
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HIDAPI
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BOOLEAN DDKAPI
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HidD_FreePreparsedData(IN PHIDP_PREPARSED_DATA PreparsedData)
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{
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return (LocalFree((HLOCAL)PreparsedData) == NULL);
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}
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/*
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* HidD_GetAttributes EXPORTED
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*
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* @implemented
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*/
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HIDAPI
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BOOLEAN DDKAPI
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HidD_GetAttributes(IN HANDLE HidDeviceObject,
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OUT PHIDD_ATTRIBUTES Attributes)
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{
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HID_COLLECTION_INFORMATION hci;
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DWORD RetLen;
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if(!DeviceIoControl(HidDeviceObject, IOCTL_HID_GET_COLLECTION_INFORMATION,
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NULL, 0,
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&hci, sizeof(HID_COLLECTION_INFORMATION),
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&RetLen, NULL))
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{
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return FALSE;
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}
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/* copy the fields */
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Attributes->Size = sizeof(HIDD_ATTRIBUTES);
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Attributes->VendorID = hci.VendorID;
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Attributes->ProductID = hci.ProductID;
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Attributes->VersionNumber = hci.VersionNumber;
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return TRUE;
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}
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/*
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* HidP_GetButtonCaps EXPORTED
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*
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@ -70,7 +133,27 @@ HidP_GetButtonCaps(IN HIDP_REPORT_TYPE ReportType,
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IN OUT PULONG ButtonCapsLength,
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IN PHIDP_PREPARSED_DATA PreparsedData)
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{
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return HidP_GetSpecificButtonCaps(ReportType, 0, 0, 0, ButtonCaps, ButtonCapsLength, PreparsedData);
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return HidP_GetSpecificButtonCaps(ReportType, 0, 0, 0, ButtonCaps,
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ButtonCapsLength, PreparsedData);
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}
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/*
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* HidD_GetFeature EXPORTED
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*
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* @implemented
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*/
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HIDAPI
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BOOLEAN DDKAPI
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HidD_GetFeature(IN HANDLE HidDeviceObject,
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OUT PVOID ReportBuffer,
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IN ULONG ReportBufferLength)
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{
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DWORD RetLen;
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return DeviceIoControl(HidDeviceObject, IOCTL_HID_GET_FEATURE,
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NULL, 0,
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ReportBuffer, ReportBufferLength,
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&RetLen, NULL);
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}
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@ -87,6 +170,174 @@ HidD_GetHidGuid(OUT LPGUID HidGuid)
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}
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/*
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* HidD_GetInputReport EXPORTED
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*
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* @implemented
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*/
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HIDAPI
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BOOLEAN DDKAPI
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HidD_GetInputReport(IN HANDLE HidDeviceObject,
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IN OUT PVOID ReportBuffer,
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IN ULONG ReportBufferLength)
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{
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DWORD RetLen;
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return DeviceIoControl(HidDeviceObject, IOCTL_HID_GET_INPUT_REPORT,
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NULL, 0,
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ReportBuffer, ReportBufferLength,
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&RetLen, NULL);
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}
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/*
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* HidD_GetManufacturerString EXPORTED
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*
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* @implemented
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*/
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HIDAPI
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BOOLEAN DDKAPI
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HidD_GetManufacturerString(IN HANDLE HidDeviceObject,
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OUT PVOID Buffer,
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IN ULONG BufferLength)
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{
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DWORD RetLen;
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return DeviceIoControl(HidDeviceObject, IOCTL_HID_GET_MANUFACTURER_STRING,
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NULL, 0,
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Buffer, BufferLength,
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&RetLen, NULL);
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}
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/*
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* HidD_GetNumInputBuffers EXPORTED
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*
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* @implemented
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*/
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HIDAPI
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BOOLEAN DDKAPI
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HidD_GetNumInputBuffers(IN HANDLE HidDeviceObject,
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OUT PULONG NumberBuffers)
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{
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DWORD RetLen;
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return DeviceIoControl(HidDeviceObject, IOCTL_GET_NUM_DEVICE_INPUT_BUFFERS,
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NULL, 0,
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NumberBuffers, sizeof(ULONG),
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&RetLen, NULL);
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}
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/*
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* HidD_GetPhysicalDescriptor EXPORTED
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*
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* @implemented
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*/
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HIDAPI
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BOOLEAN DDKAPI
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HidD_GetPhysicalDescriptor(IN HANDLE HidDeviceObject,
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OUT PVOID Buffer,
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IN ULONG BufferLength)
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{
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DWORD RetLen;
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return DeviceIoControl(HidDeviceObject, IOCTL_GET_PHYSICAL_DESCRIPTOR,
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NULL, 0,
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Buffer, BufferLength,
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&RetLen, NULL);
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}
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/*
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* HidD_GetPreparsedData EXPORTED
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*
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* @implemented
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*/
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HIDAPI
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BOOLEAN DDKAPI
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HidD_GetPreparsedData(IN HANDLE HidDeviceObject,
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OUT PHIDP_PREPARSED_DATA *PreparsedData)
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{
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HID_COLLECTION_INFORMATION hci;
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DWORD RetLen;
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BOOL Ret;
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if(PreparsedData == NULL)
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{
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return FALSE;
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}
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if(!DeviceIoControl(HidDeviceObject, IOCTL_HID_GET_COLLECTION_INFORMATION,
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NULL, 0,
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&hci, sizeof(HID_COLLECTION_INFORMATION),
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&RetLen, NULL))
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{
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return FALSE;
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}
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*PreparsedData = LocalAlloc(LHND, hci.DescriptorSize);
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if(*PreparsedData == NULL)
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{
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SetLastError(ERROR_NOT_ENOUGH_MEMORY);
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return FALSE;
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}
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Ret = DeviceIoControl(HidDeviceObject, IOCTL_HID_GET_COLLECTION_DESCRIPTOR,
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NULL, 0,
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*PreparsedData, hci.DescriptorSize,
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&RetLen, NULL);
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if(!Ret)
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{
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/* FIXME - Free the buffer in case we failed to get the descriptor? */
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LocalFree((HLOCAL)*PreparsedData);
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}
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#if 0
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else
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{
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/* should we truncate the memory in case RetLen < hci.DescriptorSize? */
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}
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#endif
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return Ret;
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}
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/*
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* HidD_GetProductString EXPORTED
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*
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* @implemented
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*/
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HIDAPI
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BOOLEAN DDKAPI
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HidD_GetProductString(IN HANDLE HidDeviceObject,
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OUT PVOID Buffer,
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IN ULONG BufferLength)
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{
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DWORD RetLen;
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return DeviceIoControl(HidDeviceObject, IOCTL_HID_GET_PRODUCT_STRING,
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NULL, 0,
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Buffer, BufferLength,
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&RetLen, NULL);
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}
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/*
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* HidD_GetSerialNumberString EXPORTED
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*
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* @implemented
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*/
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HIDAPI
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BOOLEAN DDKAPI
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HidD_GetSerialNumberString(IN HANDLE HidDeviceObject,
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OUT PVOID Buffer,
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IN ULONG BufferLength)
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{
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DWORD RetLen;
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return DeviceIoControl(HidDeviceObject, IOCTL_HID_GET_SERIALNUMBER_STRING,
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NULL, 0,
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Buffer, BufferLength,
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&RetLen, NULL);
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}
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/*
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* HidP_GetValueCaps EXPORTED
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*
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@ -99,18 +350,19 @@ HidP_GetValueCaps(IN HIDP_REPORT_TYPE ReportType,
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IN OUT PULONG ValueCapsLength,
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IN PHIDP_PREPARSED_DATA PreparsedData)
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{
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return HidP_GetSpecificValueCaps (ReportType, 0, 0, 0, ValueCaps, ValueCapsLength, PreparsedData);
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return HidP_GetSpecificValueCaps(ReportType, 0, 0, 0, ValueCaps,
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ValueCapsLength, PreparsedData);
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}
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/*
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* HidD_Hello EXPORTED
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*
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* Undocumented easter egg function. It fills the buffer with "Hello\nI hate Jello\n"
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* and returns number of bytes filled in (lstrlen(Buffer) + 1 == 20)
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* Undocumented easter egg function. It fills the buffer with "Hello\n"
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* and returns number of bytes filled in (lstrlen(Buffer) + 1 == 7)
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*
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* Bugs: - doesn't check Buffer for NULL
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* - always returns 20 even if BufferLength < 20 but doesn't produce a buffer overflow
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* - always returns 7 even if BufferLength < 7 but doesn't produce a buffer overflow
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*
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* @implemented
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*/
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@ -119,11 +371,71 @@ ULONG DDKAPI
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HidD_Hello(OUT PCHAR Buffer,
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IN ULONG BufferLength)
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{
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const PCHAR const HelloString = "Hello\nI hate Jello\n";
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ULONG StrSize = lstrlenA(HelloString) + sizeof(CHAR);
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const PCHAR const HelloString = "Hello\n";
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ULONG StrSize = (lstrlenA(HelloString) + 1) * sizeof(CHAR);
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if(BufferLength > 0)
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{
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memcpy(Buffer, HelloString, min(StrSize, BufferLength));
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}
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memcpy(Buffer, HelloString, min(StrSize, BufferLength));
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return StrSize;
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}
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/*
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* HidD_SetFeature EXPORTED
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*
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* @implemented
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*/
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HIDAPI
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BOOLEAN DDKAPI
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HidD_SetFeature(IN HANDLE HidDeviceObject,
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IN PVOID ReportBuffer,
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IN ULONG ReportBufferLength)
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{
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DWORD RetLen;
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return DeviceIoControl(HidDeviceObject, IOCTL_HID_SET_FEATURE,
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ReportBuffer, ReportBufferLength,
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NULL, 0,
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&RetLen, NULL);
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}
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/*
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* HidD_SetNumInputBuffers EXPORTED
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*
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* @implemented
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*/
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HIDAPI
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BOOLEAN DDKAPI
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HidD_SetNumInputBuffers(IN HANDLE HidDeviceObject,
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IN ULONG NumberBuffers)
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{
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DWORD RetLen;
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return DeviceIoControl(HidDeviceObject, IOCTL_SET_NUM_DEVICE_INPUT_BUFFERS,
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&NumberBuffers, sizeof(ULONG),
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NULL, 0,
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&RetLen, NULL);
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}
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/*
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* HidD_SetOutputReport EXPORTED
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*
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* @implemented
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*/
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HIDAPI
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BOOLEAN DDKAPI
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HidD_SetOutputReport(IN HANDLE HidDeviceObject,
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IN PVOID ReportBuffer,
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IN ULONG ReportBufferLength)
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{
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DWORD RetLen;
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return DeviceIoControl(HidDeviceObject, IOCTL_HID_SET_OUTPUT_REPORT,
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ReportBuffer, ReportBufferLength,
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NULL, 0,
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&RetLen, NULL);
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}
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/* EOF */
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@ -1,4 +1,4 @@
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/* $Id: stubs.c,v 1.2 2004/07/12 16:04:37 weiden Exp $
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/* $Id: stubs.c,v 1.3 2004/08/09 16:02:43 weiden Exp $
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*
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* COPYRIGHT: See COPYING in the top level directory
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* PROJECT: ReactOS Hid User Library
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|
@ -17,43 +17,6 @@
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DbgPrint("HID: %s at %s:%d is UNIMPLEMENTED!\n",__FUNCTION__,__FILE__,__LINE__)
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/*
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* @unimplemented
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*/
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HIDAPI
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BOOLEAN DDKAPI
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HidD_FlushQueue(IN HANDLE HidDeviceObject)
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{
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UNIMPLEMENTED;
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return FALSE;
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}
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/*
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* @unimplemented
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*/
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HIDAPI
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BOOLEAN DDKAPI
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HidD_FreePreparsedData(IN PHIDP_PREPARSED_DATA PreparsedData)
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{
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UNIMPLEMENTED;
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return FALSE;
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}
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/*
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* @unimplemented
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*/
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HIDAPI
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BOOLEAN DDKAPI
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HidD_GetAttributes(IN HANDLE HidDeviceObject,
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OUT PHIDD_ATTRIBUTES Attributes)
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{
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UNIMPLEMENTED;
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return FALSE;
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}
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/*
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* @unimplemented
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*/
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|
@ -68,20 +31,6 @@ HidD_GetConfiguration(IN HANDLE HidDeviceObject,
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}
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/*
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* @unimplemented
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*/
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HIDAPI
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BOOLEAN DDKAPI
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HidD_GetFeature(IN HANDLE HidDeviceObject,
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OUT PVOID ReportBuffer,
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IN ULONG ReportBufferLength)
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{
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UNIMPLEMENTED;
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return FALSE;
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}
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/*
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* @unimplemented
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*/
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|
@ -97,34 +46,6 @@ HidD_GetIndexedString(IN HANDLE HidDeviceObject,
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}
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/*
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* @unimplemented
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*/
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HIDAPI
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BOOLEAN DDKAPI
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HidD_GetInputReport(IN HANDLE HidDeviceObject,
|
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IN OUT PVOID ReportBuffer,
|
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IN ULONG ReportBufferLength)
|
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{
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UNIMPLEMENTED;
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return FALSE;
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}
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|
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|
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/*
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* @unimplemented
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*/
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HIDAPI
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BOOLEAN DDKAPI
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HidD_GetManufacturerString(IN HANDLE HidDeviceObject,
|
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OUT PVOID Buffer,
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IN ULONG BufferLength)
|
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{
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UNIMPLEMENTED;
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return FALSE;
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}
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/*
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* @unimplemented
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*/
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|
@ -139,74 +60,6 @@ HidD_GetMsGenreDescriptor(IN HANDLE HidDeviceObject,
|
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}
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|
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|
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/*
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* @unimplemented
|
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*/
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HIDAPI
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BOOLEAN DDKAPI
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HidD_GetNumInputBuffers(IN HANDLE HidDeviceObject,
|
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OUT PULONG NumberBuffers)
|
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{
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UNIMPLEMENTED;
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return FALSE;
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}
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|
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|
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/*
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* @unimplemented
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*/
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HIDAPI
|
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BOOLEAN DDKAPI
|
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HidD_GetPhysicalDescriptor(IN HANDLE HidDeviceObject,
|
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OUT PVOID Buffer,
|
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IN ULONG BufferLength)
|
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{
|
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UNIMPLEMENTED;
|
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return FALSE;
|
||||
}
|
||||
|
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|
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/*
|
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* @unimplemented
|
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*/
|
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HIDAPI
|
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BOOLEAN DDKAPI
|
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HidD_GetPreparsedData(IN HANDLE HidDeviceObject,
|
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OUT PHIDP_PREPARSED_DATA *PreparsedData)
|
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{
|
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UNIMPLEMENTED;
|
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return FALSE;
|
||||
}
|
||||
|
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|
||||
/*
|
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* @unimplemented
|
||||
*/
|
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HIDAPI
|
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BOOLEAN DDKAPI
|
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HidD_GetProductString(IN HANDLE HidDeviceObject,
|
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OUT PVOID Buffer,
|
||||
IN ULONG BufferLength)
|
||||
{
|
||||
UNIMPLEMENTED;
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* @unimplemented
|
||||
*/
|
||||
HIDAPI
|
||||
BOOLEAN DDKAPI
|
||||
HidD_GetSerialNumberString(IN HANDLE HidDeviceObject,
|
||||
OUT PVOID Buffer,
|
||||
IN ULONG BufferLength)
|
||||
{
|
||||
UNIMPLEMENTED;
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* @unimplemented
|
||||
*/
|
||||
|
@ -221,47 +74,6 @@ HidD_SetConfiguration(IN HANDLE HidDeviceObject,
|
|||
}
|
||||
|
||||
|
||||
/*
|
||||
* @unimplemented
|
||||
*/
|
||||
HIDAPI
|
||||
BOOLEAN DDKAPI
|
||||
HidD_SetFeature(IN HANDLE HidDeviceObject,
|
||||
IN PVOID ReportBuffer,
|
||||
IN ULONG ReportBufferLength)
|
||||
{
|
||||
UNIMPLEMENTED;
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* @unimplemented
|
||||
*/
|
||||
HIDAPI
|
||||
BOOLEAN DDKAPI
|
||||
HidD_SetNumInputBuffers(IN HANDLE HidDeviceObject,
|
||||
OUT ULONG NumberBuffers)
|
||||
{
|
||||
UNIMPLEMENTED;
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* @unimplemented
|
||||
*/
|
||||
HIDAPI
|
||||
BOOLEAN DDKAPI
|
||||
HidD_SetOutputReport(IN HANDLE HidDeviceObject,
|
||||
IN PVOID ReportBuffer,
|
||||
IN ULONG ReportBufferLength)
|
||||
{
|
||||
UNIMPLEMENTED;
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* @unimplemented
|
||||
*/
|
||||
|
|
Loading…
Reference in a new issue