def cmd_start(options):
    if options.stopped:
        arg=""
        if options.cdrom:
            arg=" -cdrom "+options.cdrom
        cwd=os.getcwd()
        cmd=options.dir+"/start"+arg
        os.system(cmd)
        os.chdir(options.dir)
        os.system("./start%s" % arg)
        os.chdir(cwd)
        os.sleep(2)
        options.sock = connect_vm(options.dir)
    if options.gui:
        uri = spiceurl(options)
        os.system("remore-viewer $uri &")
        os.system("remote-viewer %s &"%uri)
    elif not options.stopped:
        print >>sys.stderr,"VM already running"
        
def cmd_stop(options):
    print send_command(options.sock,'system_powerdown')
    
def cmd_reset(options):