// UsbHook.cpp : Defines the entry point for the application.
//
#include "stdafx.h"
#include "Dbt.h"
void DeviceChangeEventOpt(WPARAM wParam, LPARAM
lParam)
{
switch(wParam)
{
case
DBT_CONFIGCHANGECANCELED:
MessageBox(NULL,"設備改變DBT_CONFIGCHANGECANCELED","提示",MB_OK);
break;
case
DBT_CONFIGCHANGED:
MessageBox(NULL,"設備改變DBT_CONFIGCHANGED","提示",MB_OK);
break;
//case
DBT_CUSTOMEVENT:
// MessageBox(NULL,"設備改變DBT_CUSTOMEVENT","提示",MB_OK);
// break;
case
DBT_DEVICEARRIVAL: // A device has been inserted and is now available.
MessageBox(NULL,"設備改變DBT_DEVICEARRIVAL","提示",MB_OK);
DEV_BROADCAST_HDR
*stHDR;
stHDR = (DEV_BROADCAST_HDR *)lParam;
//判斷設備類型
switch(stHDR->dbch_devicetype)
{
case
DBT_DEVTYP_DEVNODE:
MessageBox(NULL,"設備類型
DBT_DEVTYP_DEVNODE","提示",MB_OK);
break;
case DBT_DEVTYP_NET:
MessageBox(NULL,"設備類型 DBT_DEVTYP_NET","提示",MB_OK);
break;
case
DBT_DEVTYP_OEM:
MessageBox(NULL,"設備類型
DBT_DEVTYP_OEM","提示",MB_OK);
break;
case
DBT_DEVTYP_PORT:
MessageBox(NULL,"設備類型
DBT_DEVTYP_PORT","提示",MB_OK);
break;
case
DBT_DEVTYP_VOLUME:// Logical volume. This structure is a DEV_BROADCAST_VOLUME
structure
MessageBox(NULL,"設備類型
DBT_DEVTYP_VOLUME","提示",MB_OK);
break;
}
//
break;
case
DBT_DEVICEQUERYREMOVE:
MessageBox(NULL,"設備改變DBT_DEVICEQUERYREMOVE","提示",MB_OK);
break;
case
DBT_DEVICEQUERYREMOVEFAILED:
MessageBox(NULL,"設備改變DBT_DEVICEQUERYREMOVEFAILED","提示",MB_OK);
break;
case
DBT_DEVICEREMOVECOMPLETE:// A device has been removed.
MessageBox(NULL,"設備改變DBT_DEVICEREMOVECOMPLETE","提示",MB_OK);
break;
case
DBT_DEVICEREMOVEPENDING://
MessageBox(NULL,"設備改變DBT_DEVICEREMOVEPENDING","提示",MB_OK);
break;
case
DBT_DEVICETYPESPECIFIC://
MessageBox(NULL,"設備改變DBT_DEVICETYPESPECIFIC","提示",MB_OK);
break;
case
DBT_QUERYCHANGECONFIG:
MessageBox(NULL,"設備改變DBT_QUERYCHANGECONFIG","提示",MB_OK);
break;
case
DBT_USERDEFINED
://
MessageBox(NULL,"設備改變DBT_USERDEFINED","提示",MB_OK);
break;
}
}
HWND hwndMain;
LRESULT CALLBACK WndProc(
HWND hwnd, //
handle to window
UINT uMsg, // message identifier
WPARAM wParam, // first message parameter
LPARAM lParam // second
message parameter
)
{
switch(uMsg)
{
case
WM_CREATE:
break;
case
WM_DESTROY:
PostQuitMessage(0);
break;
case
WM_COMMAND:
break;
case
WM_DEVICECHANGE:
DeviceChangeEventOpt(wParam,lParam);
break;
}
return
DefWindowProc(hwnd,uMsg,wParam,lParam);
}
int APIENTRY WinMain(HINSTANCE hInstance,
HINSTANCE
hPrevInstance,
LPSTR
lpCmdLine,
int nCmdShow)
{
// TODO: Place
code here.
// TODO: Place code here.
WNDCLASSEX wclass;
MSG
msg;
wclass.cbClsExtra = 0;
wclass.cbSize =
sizeof(WNDCLASSEX);
wclass.cbWndExtra = 0;
wclass.hbrBackground =
(HBRUSH)GetStockObject(LTGRAY_BRUSH);
wclass.hCursor =
NULL;
wclass.hIcon = NULL;
wclass.hIconSm = NULL;
wclass.hInstance =
hInstance;
wclass.lpfnWndProc =(WNDPROC)WndProc;
wclass.lpszClassName =
"CheckUSB";
wclass.lpszMenuName = NULL;
wclass.style =
CS_DBLCLKS;
if(!RegisterClassEx(&wclass))
{
MessageBox(NULL,"類創建失敗","類創建失敗",MB_OK);
}
hwndMain
= CreateWindow("CheckUSB","檢測USB設備",
WS_OVERLAPPED | WS_SYSMENU |
WS_MINIMIZEBOX | WS_VISIBLE, CW_USEDEFAULT, CW_USEDEFAULT, 320, 300,NULL, NULL,
hInstance,
NULL);
while(GetMessage(&msg,NULL,0,0))
{
TranslateMessage(&msg); //translate
the message into its char
equivelent
DispatchMessage(&msg);
}
return msg.wParam;
}
原帖來自http://search.csdn.net/Expert/topic/989/989392.xml?temp=.1137812
代碼中有部分參數意思不是很明確，在參考了msdn后做了一定的改動。用U盤測試并沒有什么問題。反正那幾個參數標識的也不是U盤的參數。
用USB鼠標和鍵盤測試并沒有反映，但是可以監視USB存儲設備感覺已經達到要求了，有時間再改進一下