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编译无法通过,大家进来看看啥问题.
//文件名称:HelloWDM.cpp
#include "HelloWDM.h" /*函数名称:DriverEntry 功能描述:初始化驱动程序,定位和申请硬件资源,创建内核对象 参数列表: pDriverObject:从I/O管理器中传进来的驱动对象 pRegistryPath:驱动程序在注册表中的路径 返回值:返回初始化驱动状态 */ #pragma INITCODE extern "C" NTSTATUS DriverEntry(IN PDRIVER_OBJECT pDriverObject, IN PUNICODE_STRING pRegistryPath) { KdPrint(("Enter DriverEntry\n")); pDriverObject->DriverExtension->AddDevice=HelloWDMAddDevice; pDriverObject->MajorFunction[IRP_MJ_PNP]=HelloWDMPnp; pDriverObject->MajorFunction[IRP_MJ_DEVICE_CONTROL]= pDriverObject->MajorFunction[IRP_MJ_CREATE]= pDriverObject->MajorFunction[IRP_MJ_READ]= pDriverObject->MajorFunction[IRP_MJ_WRITE]=HelloWDMDispatchRoutine; pDriverObject->DriverUnload=HelloWDMUnload; KdPrint(("Leave DriverEntry\n")); return STATUS_SUCCESS; } /*函数名称:HelloWDMAddDevice 函数功能:添加新设备 参数列表: DriverObject:从I/O管理器中传进来的驱动对象 PhysicalDeviceObject:从I/O管理器中传进来的物理设备对象 返回值:返回添加新设备状态*/ #pragma PAGEDCODE NTSTATUS HelloWDMAddDevice(IN PDRIVER_OBJECT DriverObject, IN PDEVICE_OBJECT PhysicalDeviceObject) { PAGED_CODE(); KdPrint(("Enter HelloWDMAddDevice\n")); NTSTATUS status; PDEVICE_OBJECT fdo; UNICODE_STRING devName; RtlInitUnicodeString(&devName,L"\\Device\\MyWDMDevice"); status = IoCreateDevice( DriverObject, sizeof(DEVICE_EXTENSION), &(UNICODE_STRING)devName, FILE_DEVICE_UNKNOWN, 0, FALSE, &fdo); if(!NT_SUCCESS(status)) return status; PDEVICE_EXTENSION pdx = (PDEVICE_EXTENSION)fdo->DeviceExtension; pdx->fdo=fdo; pdx->NextStackDevice = IoAttachDeviceToDeviceStack(fdo,PhysicalDeviceObject); UNICODE_STRING symLinkName; RtlInitUnicodeString(&symLinkName,L"\\DosDevices\\HelloWDM"); pdx->ustrDeviceName = devName; pdx->ustrSymLinkName = symLinkName; status = IoCreateSymbolicLink(&(UNICODE_STRING)symLinkName,&(UNICODE_STRING)devName); if (!NT_SUCCESS(status)) { IoDeleteSymbolicLink(&pdx->ustrSymLinkName); status = IoCreateSymbolicLink(&symLinkName,&devName); if (!NT_SUCCESS(status)) { return status; } } fdo->Flags |= DO_BUFFERED_IO | DO_POWER_PAGABLE; fdo->Flags &= ~DO_DEVICE_INITIALIZING; KdPrint(("Leave HelloWDMAddDevice\n")); return STATUS_SUCCESS; } /*函数名称:DefaultPnpHandler 功能描述:对PNP IRP进行缺省处理 参数列表: pdx:设备对象的扩展 Irp:从IO请求包 返回值:返回状态 */ #pragma PAGED_CODE NTSTATUS DefaultPnpHandler(PDEVICE_EXTENSION pdx,PIRP Irp) { PAGED_CODE(); KdPrint(("Enter DefaultPnpHandler\n")); IoSkipCurrentIrpStackLocation(Irp); KdPrint(("Leave DefaultPnpHandler\n")); return IoCallDriver(pdx->NextStackDevice,Irp); } /*函数名称:HandleRemoveDevice 功能描述:对IRP_MN_REMOVE_DEVICE IRP进行处理 参数列表: fdo:功能设备对象 Irp:从IO请求包 返回值:返回状态 */ #pragma PAGED_CODE NTSTATUS HandleRemoveDevice(PDEVICE_EXTENSION pdx,PIRP Irp) { PAGED_CODE(); KdPrint(("Enter HandleRemoveDevice\n")); Irp->IoStatus.Status = STATUS_SUCCESS; NTSTATUS status = DefaultPnpHandler(pdx,Irp); IoDeleteSymbolicLink(&(UNICODE_STRING)pdx->ustrSymLinkName); //调用IoDetachDevice()把fdo从设备栈中脱开 if(pdx->NextStackDevice) IoDetachDevice(pdx->NextStackDevice); //删除fdo IoDeleteDevice(pdx->fdo); KdPrint(("Leave HandleRemoveDevice\n")); return status; } /*函数名称:HelloWDMPnp 功能描述:对即插即用IRP进行处理 参数列表: fdo:功能设备对象 Irp:从IO请求包 返回值:返回状态 */ #pragma PAGEDCODE NTSTATUS HelloWDMPnp(IN PDEVICE_OBJECT fdo, IN PIRP Irp) { PAGED_CODE(); KdPrint(("Enter HelloWDMPnp\n")); NTSTATUS status = STATUS_SUCCESS; PDEVICE_EXTENSION pdx = (PDEVICE_EXTENSION) fdo->DeviceExtension; PIO_STACK_LOCATION stack = IoGetCurrentIrpStackLocation(Irp); static NTSTATUS (*fcntab[])(PDEVICE_EXTENSION pdx, PIRP Irp) = { DefaultPnpHandler, // IRP_MN_START_DEVICE DefaultPnpHandler, // IRP_MN_QUERY_REMOVE_DEVICE HandleRemoveDevice, // IRP_MN_REMOVE_DEVICE DefaultPnpHandler, // IRP_MN_CANCEL_REMOVE_DEVICE DefaultPnpHandler, // IRP_MN_STOP_DEVICE DefaultPnpHandler, // IRP_MN_QUERY_STOP_DEVICE DefaultPnpHandler, // IRP_MN_CANCEL_STOP_DEVICE DefaultPnpHandler, // IRP_MN_QUERY_DEVICE_RELATIONS DefaultPnpHandler, // IRP_MN_QUERY_INTERFACE DefaultPnpHandler, // IRP_MN_QUERY_CAPABILITIES DefaultPnpHandler, // IRP_MN_QUERY_RESOURCES DefaultPnpHandler, // IRP_MN_QUERY_RESOURCE_REQUIREMENTS DefaultPnpHandler, // IRP_MN_QUERY_DEVICE_TEXT DefaultPnpHandler, // IRP_MN_FILTER_RESOURCE_REQUIREMENTS DefaultPnpHandler, // DefaultPnpHandler, // IRP_MN_READ_CONFIG DefaultPnpHandler, // IRP_MN_WRITE_CONFIG DefaultPnpHandler, // IRP_MN_EJECT DefaultPnpHandler, // IRP_MN_SET_LOCK DefaultPnpHandler, // IRP_MN_QUERY_ID DefaultPnpHandler, // IRP_MN_QUERY_PNP_DEVICE_STATE DefaultPnpHandler, // IRP_MN_QUERY_BUS_INFORMATION DefaultPnpHandler, // IRP_MN_DEVICE_USAGE_NOTIFICATION DefaultPnpHandler, // IRP_MN_SURPRISE_REMOVAL }; ULONG fcn = stack->MinorFunction; if (fcn >= arraysize(fcntab)) { //编译的时候这行出错,提示"{"前面少个")" status = DefaultPnpHandler(pdx,Irp); return status; } #if OBG static char* fcnname[] = { "IRP_MN_START_DEVICE", "IRP_MN_QUERY_REMOVE_DEVICE", "IRP_MN_REMOVE_DEVICE", "IRP_MN_CANCEL_REMOVE_DEVICE", "IRP_MN_STOP_DEVICE", "IRP_MN_QUERY_STOP_DEVICE", "IRP_MN_CANCEL_STOP_DEVICE", "IRP_MN_QUERY_DEVICE_RELATIONS", "IRP_MN_QUERY_INTERFACE", "IRP_MN_QUERY_CAPABILITIES", "IRP_MN_QUERY_RESOURCES", "IRP_MN_QUERY_RESOURCE_REQUIREMENTS", "IRP_MN_QUERY_DEVICE_TEXT", "IRP_MN_FILTER_RESOURCE_REQUIREMENTS", "", "IRP_MN_READ_CONFIG", "IRP_MN_WRITE_CONFIG", "IRP_MN_EJECT", "IRP_MN_SET_LOCK", "IRP_MN_QUERY_ID", "IRP_MN_QUERY_PNP_DEVICE_STATE", "IRP_MN_QUERY_BUS_INFORMATION", "IRP_MN_DEVICE_USAGE_NOTIFICATION", "IRP_MN_SURPRISE_REMOVAL", }; KdPrint(("PNP Request(%s)\n",fcnname[fcn])); #endif //DBG status = (*fcntab[fcn])(pdx,Irp); KdPrint(("Leave HelloWDMPnp\n")); return status; } /*函数名称:HelloWDMDispatchRoutine 功能描述:对缺省IRP进行处理 参数列表: fdo:功能设备对象 Irp:从IO请求包 返回值:返回状态 */ #pragma PAGEDCODE NTSTATUS HelloWDMDispatchRoutine(IN PDEVICE_OBJECT fdo, IN PIRP Irp) { PAGED_CODE(); KdPrint(("Enter HelloWDMDispatchRoutine\n")); Irp->IoStatus.Status = STATUS_SUCCESS; Irp->IoStatus.Information = 0; IoCompleteRequest(Irp,IO_NO_INCREMENT); KdPrint(("Leave HelloWDMDispatchRoutine\n")); return STATUS_SUCCESS; } /*函数名称:HelloWDMUnload 功能描述:负责驱动程序的卸载操作 参数列表: DriverObject:驱动对象 返回值:返回状态 */ #pragma PAGEDCODE void HelloWDMUnload(IN PDRIVER_OBJECT DriverObject) { PAGED_CODE(); KdPrint(("Enter HelloWDMUnload\n")); KdPrint(("Leave HelloWDMUnload\n")); } |
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沙发#
发布于:2010-07-28 18:06
原来在声明中少了个")" 结帖了.
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