1 /* 2 * PROJECT: ReactOS Universal Serial Bus Bulk Enhanced Host Controller Interface 3 * LICENSE: GPL - See COPYING in the top level directory 4 * FILE: drivers/usb/hidparse/hidparse.c 5 * PURPOSE: HID Parser 6 * PROGRAMMERS: 7 * Michael Martin (michael.martin@reactos.org) 8 * Johannes Anderwald (johannes.anderwald@reactos.org) 9 */ 10 11 #include "hidparse.h" 12 #include "hidp.h" 13 14 #define NDEBUG 15 #include <debug.h> 16 17 PVOID 18 NTAPI 19 AllocFunction( 20 IN ULONG ItemSize) 21 { 22 PVOID Item = ExAllocatePoolWithTag(NonPagedPool, ItemSize, HIDPARSE_TAG); 23 if (Item) 24 { 25 // 26 // zero item 27 // 28 RtlZeroMemory(Item, ItemSize); 29 } 30 31 // 32 // done 33 // 34 return Item; 35 } 36 37 VOID 38 NTAPI 39 FreeFunction( 40 IN PVOID Item) 41 { 42 // 43 // free item 44 // 45 ExFreePoolWithTag(Item, HIDPARSE_TAG); 46 } 47 48 VOID 49 NTAPI 50 ZeroFunction( 51 IN PVOID Item, 52 IN ULONG ItemSize) 53 { 54 // 55 // zero item 56 // 57 RtlZeroMemory(Item, ItemSize); 58 } 59 60 VOID 61 NTAPI 62 CopyFunction( 63 IN PVOID Target, 64 IN PVOID Source, 65 IN ULONG Length) 66 { 67 // 68 // copy item 69 // 70 RtlCopyMemory(Target, Source, Length); 71 } 72 73 VOID 74 __cdecl 75 DebugFunction( 76 IN LPCSTR FormatStr, ...) 77 { 78 #if HID_DBG 79 va_list args; 80 char printbuffer[1024]; 81 82 va_start(args, FormatStr); 83 vsprintf(printbuffer, FormatStr, args); 84 va_end(args); 85 86 DbgPrint(printbuffer); 87 #endif 88 } 89 90 NTSTATUS 91 NTAPI 92 DriverEntry( 93 IN PDRIVER_OBJECT DriverObject, 94 IN PUNICODE_STRING RegPath) 95 { 96 DPRINT("********* HID PARSE *********\n"); 97 return STATUS_SUCCESS; 98 } 99