REG 操作

#define   SN_HSREGISTER_ROOT      HKEY_LOCAL_MACHINE
#define   SN_HSREGISTER_PATH      TEXT("Software\\MobileXP\\WireLessPhone")
#define   SN_WHITElIST_STATE            TEXT("IsWhiteListOn")
void ChangeRegOfHs(TCHAR *pN,DWORD value)

Run:
DWORD WhiteListState = 1;
ChangeRegOfHs(SN_HSREGISTER_VALUE, WhiteListState);

End:
DWORD WhiteListState = 0;
ChangeRegOfHs(SN_HSREGISTER_VALUE, WhiteListState);


void ChangeRegOfHs(TCHAR *pN,DWORD value)
{
         HKEY hKey = NULL;
         if(ERROR_SUCCESS == RegOpenKeyEx(SN_HSREGISTER_ROOT,SN_HSREGISTER_PATH,0,0,&hKey))
         {
                   RegSetValueExW(hKey,pN,NULL,REG_DWORD,(BYTE*)&value,sizeof(DWORD));
         }
         RegCloseKey(hKey);
}
      
BOOL processOfPortect = FALSE;
DWORD dwWhiteListFlag = 0;
processOfPortect = FindProcess(L"protect.exe");
RegistryGetDWORD(HKEY_LOCAL_MACHINE,SN_HSREGISTER_PATH,SN_WHITElIST_STATE,&dwWhiteListFlag);
                   
BOOL FindProcess(TCHAR* ptProcessName)
{

         HANDLE hSnapShot;
         PROCESSENTRY32 proEntry;
         BOOL bRet = FALSE;
         TCHAR *tDesProcess = NULL;
         TCHAR *tEnumProcess = NULL;
         //DWORD dError = 0;

         memset(&proEntry,0,sizeof(PROCESSENTRY32));
         proEntry.dwSize = sizeof(PROCESSENTRY32);
         tDesProcess = (TCHAR*)wcsupr( _wcsdup(ptProcessName) );
         hSnapShot = CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS|TH32CS_SNAPNOHEAPS,0);
         if(INVALID_HANDLE_VALUE ==hSnapShot)
         {
                   goto exit;
         }        
         bRet = Process32First(hSnapShot,&proEntry);
         if(false ==bRet)
                   goto exit; 
         while(bRet)
         {
                   //static int ii = 0;
                   //ii++;
                   tEnumProcess = (TCHAR*)wcsupr( _wcsdup(proEntry.szExeFile) );
                   //printf("第 %d process is>>>>%S\r\n",ii,tEnumProcess);
                   if (wcsstr(tDesProcess,tEnumProcess) != NULL)
                   {
                            goto exit;
                   }
                   free(tEnumProcess);
                   tEnumProcess = NULL;
                   bRet = Process32Next(hSnapShot,&proEntry);
         }
         //bRet = TRUE;
exit:                             
         if(tEnumProcess)
                   free(tEnumProcess);
         if(tDesProcess)
                   free(tDesProcess);
         if(TRUE ==bRet && INVALID_HANDLE_VALUE !=hSnapShot)
                   CloseToolhelp32Snapshot(hSnapShot);
         return bRet;
}