install_filter.c

这是USB驱动程序库

/* LIBUSB-WIN32, Generic Windows USB Library
 * Copyright (c) 2002-2005 Stephan Meyer <[e-mail]>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#include <stdio.h>
#include "usb.h"

void usage(void);

void usage(void)
{
  fprintf(stderr, "Usage: install-filter.exe [option]\n"
          "Options:\n"
          "-h  prints this help message\n"
          "-i  installs the filter driver\n"
          "-u  uninstalls the filter driver\n");
}

int main(int argc, char **argv)
{
  if(argc == 2)
    {
      if(!strcmp(argv[1], "-i"))
        {
          usb_install_service_np();
          return 0;
        }
      
      if(!strcmp(argv[1], "-u"))
        {
          usb_uninstall_service_np();
          return 0;
        }
    }

  usage();

  return 0;
}