多占用系统的IO和硬盘资源，限制用户每天发文文章数，应该修改一下就
可以用了。以下代码在水上明珠上测试。

1、main.c中函数，找到相应位置，
#ifdef CHECK_LESS180SEC
           if (abs(time(0)-currentuser.lastlogout)<180&&!HAS_PERM(PERM_SYSOP) &
&
                strcasecmp(currentuser.userid, "guest") != 0) {
                int tmpnum,tmpnum1;
                tmpnum = login_limit();
                if (tmpnum==0) //一天60次
                {
                   log_login_limit();
                   prints("\n对不起，您使用了上站机，一天登入超过了60次！您不能

入本站\n");
                   prints("若有疑问请通知站务人员, 谢谢.\n");
                   oflush();
                   sleep(3);
                   exit(1);
                }
                        srandom(time(0));
                        tmpnum = random() % 9;
                prints("您在 3 分钟 内重复上站.请按 ^[[1;36m%d^[[m 键确认您的身

? ",tmpnum);
                genbuf[0] = igetkey();
                if isalnum(genbuf[0])
                   tmpnum1 = atoi(genbuf);
                        else
                   tmpnum1 = tmpnum+1;
                if ( tmpnum1 != tmpnum ) {
                   prints("\n对不起，您并没有按下 %d 键！您不能进入本站\n",tmpn

u
m);
                   prints("若有疑问请通知站务人员, 谢谢.\n");
                   oflush();
                   sleep(3);
                   exit(1);
                }
                prints("\n");
            }
#endif
2、在main.c中加上login_limit()函数和log_login_limit()函数
// Lotus Add 2001.5.18
int login_limit()
{
    FILE *fp;
    char buf[100];
    int num=0;
    struct tm *now;
    time_t t;
    t = time(0);
    now = localtime( &t );
    buf[0]='\0';
    sprintf(buf,"home/%c/%s/%04d%02d%02d.login",toupper(currentuser.userid[0]),

currentuser.userid,now->tm_year+1900,now->tm_mon+1,now->tm_mday );
    if ( !dashf(buf) )
           num = 0; //每天第一篇，自动清记录器从0开始
    else if((fp=fopen(buf,"r"))!=NULL)
    {
        fscanf(fp,"%d",&num);
            fclose(fp);
    }
    if (num<0) num=0;
    if (num>60)
        return 0; //1天最多60次 不允许
    else
        num++;
    if((fp=fopen(buf,"w"))!=NULL)
    {
        fprintf(fp,"%d",num);
        fclose(fp);
    }
    return num;
}
void
log_login_limit() {
        FILE *fp;
        time_t t;
        t = time(0);
        fp=fopen("reclog/limit.login", "a");
        fprintf(fp, "%24.24s from:%s \n", ctime(&t),currentuser.userid);
        fclose(fp);
}
--
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