usb_dll.h

枚举删除USB设备,获取USB移动盘的盘符

// USB_DLL.h : USB_DLL DLL 的主头文件
//

#pragma once

#ifndef __AFXWIN_H__
	#error include 'stdafx.h' before including this file for PCH
#endif

#include "resource.h"		// 主符号

typedef enum    _PNP_VETO_TYPE {
    PNP_VetoTypeUnknown,            // Name is unspecified
    PNP_VetoLegacyDevice,           // Name is an Instance Path
    PNP_VetoPendingClose,           // Name is an Instance Path
    PNP_VetoWindowsApp,             // Name is a Module
    PNP_VetoWindowsService,         // Name is a Service
    PNP_VetoOutstandingOpen,        // Name is an Instance Path
    PNP_VetoDevice,                 // Name is an Instance Path
    PNP_VetoDriver,                 // Name is a Driver Service Name
    PNP_VetoIllegalDeviceRequest,   // Name is an Instance Path
    PNP_VetoInsufficientPower,      // Name is unspecified
    PNP_VetoNonDisableable,         // Name is an Instance Path
    PNP_VetoLegacyDriver,           // Name is a Service
    PNP_VetoInsufficientRights      // Name is unspecified
}   PNP_VETO_TYPE, *PPNP_VETO_TYPE;
#define DN_DISABLEABLE     (0x00002000) // Can be rebalanced
#define DN_REMOVABLE       (0x00004000) // Can be removed

/////////////////////////////////////////////////////////////////////////////////////
//              WinAPI 获取USB硬盘的信息
//
/////////////////////////////////////////////////////////////////////////////////////
#include <dbt.h>						// For DeviceChange.
#include <winioctl.h>					// For DeviceIOCtl.

#define MAX_LOADSTRING 100

// Add fro USB Task.

// USB letters' container
TCHAR   szMoveDiskName[33];
TCHAR	szDrvName[33];
BOOL	bInitUSBs;
// Drive type names
#define DRVUNKNOWN		0
#define DRVFIXED		1
#define DRVREMOTE		2
#define DRVRAM			3
#define DRVCD			4
#define DRVREMOVE		5

// IOCTL control code
#define IOCTL_STORAGE_QUERY_PROPERTY   CTL_CODE(IOCTL_STORAGE_BASE, 0x0500, METHOD_BUFFERED, FILE_ANY_ACCESS)

//// The following structures all can find at MSDN.
// enumeration type specifies the various types of storage buses


// retrieve the storage device descriptor data for a device. 
typedef struct _STORAGE_DEVICE_DESCRIPTOR {
  ULONG  Version;
  ULONG  Size;
  UCHAR  DeviceType;
  UCHAR  DeviceTypeModifier;
  BOOLEAN  RemovableMedia;
  BOOLEAN  CommandQueueing;
  ULONG  VendorIdOffset;
  ULONG  ProductIdOffset;
  ULONG  ProductRevisionOffset;
  ULONG  SerialNumberOffset;
  STORAGE_BUS_TYPE  BusType;
  ULONG  RawPropertiesLength;
  UCHAR  RawDeviceProperties[1];

} STORAGE_DEVICE_DESCRIPTOR, *PSTORAGE_DEVICE_DESCRIPTOR;

// retrieve the properties of a storage device or adapter. 
typedef enum _STORAGE_QUERY_TYPE {
  PropertyStandardQuery = 0,
  PropertyExistsQuery,
  PropertyMaskQuery,
  PropertyQueryMaxDefined

} STORAGE_QUERY_TYPE, *PSTORAGE_QUERY_TYPE;

// retrieve the properties of a storage device or adapter. 
typedef enum _STORAGE_PROPERTY_ID {
  StorageDeviceProperty = 0,
  StorageAdapterProperty,
  StorageDeviceIdProperty

} STORAGE_PROPERTY_ID, *PSTORAGE_PROPERTY_ID;

// retrieve the properties of a storage device or adapter. 
typedef struct _STORAGE_PROPERTY_QUERY {
  STORAGE_PROPERTY_ID  PropertyId;
  STORAGE_QUERY_TYPE  QueryType;
  UCHAR  AdditionalParameters[1];

} STORAGE_PROPERTY_QUERY, *PSTORAGE_PROPERTY_QUERY;
////////////////////////////////////////////////////////////////////////////////////

// CUSB_DLLApp
// 有关此类实现的信息，请参阅 USB_DLL.cpp
//
BOOL GetDiskGeometry(HANDLE hDisk, PDISK_GEOMETRY lpGeometry);
bool LowLevelFormatTracks(HANDLE hDisk, PDISK_GEOMETRY lpGeometry, DWORD dwStartCylinder, DWORD dwCylinderNumber);
class CUSB_DLLApp : public CWinApp
{
public:
	CUSB_DLLApp();
    /*__declspec(dllexport) BOOL DelDriA(DWORD tt);
     BOOL FindDriv(DWORD *p);
    __declspec(dllexport) BOOL GetDriv(DWORD *k[]);*/
// 重写
public:
	virtual BOOL InitInstance();

	DECLARE_MESSAGE_MAP()
};