/*-------------------------------------------------------*/
/* user.c       ( NTHU CS MapleBBS Ver 2.36 )            */
/*-------------------------------------------------------*/
/* author : [e-mail]                  */
/* target : user configurable setting routines           */
/* create : 95/03/29                                     */
/* update : 95/12/15                                     */
/*-------------------------------------------------------*/


#include "bbs.h"

extern int numboards;
extern boardheader *bcache;
extern void resolve_boards();

char *sex[8] = { MSG_BIG_BOY, MSG_BIG_GIRL, MSG_LITTLE_BOY, MSG_LITTLE_GIRL,
                 MSG_MAN, MSG_WOMAN, MSG_PLANT, MSG_MIME };

void
user_display(u, real)
  userec *u;
{
  int diff;
  char genbuf[200];

  clrtobot();
  prints(
    "代號        ：%s\n"
    "暱稱        ：%s\n"
    "真實姓名    ：%s\n"
    "居住住址    ：%s\n"
    "電子郵件信箱：%s\n"
    "性別        ：%s\n"
    "銀行帳戶    ：%ld 銀兩\n"
    "生日        ：%02i/%02i/%02i\n",
    u->userid,
    u->username,
    u->realname,
    u->address,
    u->email,
    sex[u->sex],
    u->money,
    u->month, u->day, u->year);

  prints(/*"終端機形態  ：%s\n"*/
    "註冊日期    ：%s",
    /*u->termtype,*/
    ctime(&u->firstlogin));

  prints("最近光臨日期：%s", ctime(&u->lastlogin));

  if (real)
    prints("最近光臨機器：%s\n", u->lasthost);

  prints("上站次數    ：%d 次\n", u->numlogins);

  prints("文章數目    ：%d 篇\n", u->numposts);

  sethomedir(genbuf, u->userid);
  prints("私人信箱    ：%d 封\n", get_num_records(genbuf, sizeof(fileheader)));

  if (real)
  {
    strcpy(genbuf, "bTCPRp#@XWBA#VS");
    for (diff = 0; diff < 15; diff++)
      if (!(u->userlevel & (1 << diff)))
        genbuf[diff] = '-';
    prints("認證資料    ：%s\n使用者權限  ：%s\n", u->justify, genbuf);
  }
  else
  {
    diff = (time(0) - login_start_time) / 60;
    prints("停留期間    ：%d 小時 %2d 分\n", diff / 60, diff % 60);
  }

  /* Thor: 想看看這個 user 是那些版的版主 */

  if (u->userlevel >= PERM_BM)
  {
    int i, len, ch;
    boardheader *bhdr;
    char *list;

    resolve_boards();

    len = strlen(u->userid);

    outs("擔任板主    ：");

    for (i = 0, bhdr = bcache; i < numboards; i++, bhdr++)
    {
      list = bhdr->BM;
      ch = list[0];
      if ((ch > ' ') && (ch < 128))
      {
        do
        {
          if (!ci_strncmp(list, u->userid, len))
          {
            ch = list[len];
            if ((ch == 0) || (ch == '/'))
            {
              outs(bhdr->brdname);
              outc(' ');
              break;
            }
          }
          while (ch = *list++)
            if (ch == '/')
              break;
        } while (ch);
      }
    }
    outc('\n');
  }

  outs((u->userlevel & PERM_LOGINOK) ?
    "\n您的註冊程序已經完成，歡迎加入本站" :
    "\n如果要提昇權限，請參考本站公佈欄辦理註冊");

#ifdef  NEWUSER_LIMIT
  if ((u->lastlogin - u->firstlogin < 3 * 86400) && !HAS_PERM(PERM_POST))
    outs("\n新手上路，三天後開放權限");
#endif
}


void
uinfo_query(u, real, unum)
  userec *u;
{
  userec x;
  register int i, fail, mail_changed;
  char ans[4], buf[STRLEN];
  char genbuf[200];
  int flag=0,temp;

  char *genpasswd();


  fail = mail_changed = 0;

  memcpy(&x, u, sizeof(userec));
  getdata(b_lines - 1, 0, real ?
    "(1)修改資料 (2)設定密碼 (3)設定權限 (4)清除帳號 (5)改ID [0]結束 " :
    "請選擇 (1)修改資料 (2)設定密碼 ==> [0]結束 ",
    ans, 3, DOECHO);

  if (ans[0] > '2' && !real)
  {
    ans[0] = '0';
  }

  if (ans[0] == '1' || ans[0] == '3')
  {
    clear();
    i = 2;
    move(i++, 0);
    outs(msg_uid);
    outs(x.userid);
  }

  switch (ans[0])
  {
  case '1':
    move(0, 0);
    outs("請逐項修改。");

    getdata_buf(i++, 0," 暱 稱  ：",x.username, 24, DOECHO);
    getdata_buf(i++, 0,"真實姓名：",x.realname, 20, DOECHO);
    getdata_buf(i++, 0,"居住地址：",x.address, 50, DOECHO);
    getdata_str(i++, 0,"電子信箱：",buf, 50, DOECHO,x.email);
    if ( strcmp(buf,x.email) && strchr(buf, '@'))
    {
      strcpy(x.email,buf);
      mail_changed = 1 - real;
    }

    sprintf(genbuf,
      "%i", u->sex + 1);
    getdata_str(i++, 0,
      "性別 (1)葛格 (2)姐接 (3)底迪 (4)美眉 (5)薯叔 (6)阿姨 (7)植物 (8)礦物：",
      buf, 3, DOECHO,genbuf);
    if (buf[0] >= '1' && buf[0] <= '8')
      x.sex = buf[0] - '1';
    else
      x.sex = u->sex;

    while (1)
    {
      int len;

      sprintf(genbuf, "%02i/%02i/%02i",
        u->month, u->day, u->year);
      len = getdata_str(i, 0, "生日 月月/日日/西元：", buf, 9, DOECHO,genbuf);
      if (len && len != 8)
        continue;
      if (!len)
      {
        x.month = u->month;
        x.day   = u->day;
        x.year  = u->year;
      }
      else if (len == 8)
      {
        x.month = (buf[0] - '0') * 10 + (buf[1] - '0');
        x.day   = (buf[3] - '0') * 10 + (buf[4] - '0');
        x.year  = (buf[6] - '0') * 10 + (buf[7] - '0');
      }
      else
        continue;
      if (!real && (x.month > 12 || x.month < 1 ||
        x.day > 31 || x.day < 1 || x.year > 90 || x.year < 40))
        continue;
      i++;
      break;
    }
    if (real)
    {
      unsigned long int l;
      sprintf(genbuf, "%ld", x.money);
      if (getdata_str(i++, 0,"銀行帳戶：", buf, 10, DOECHO,genbuf))
        if ((l = atol(buf)) >= 0)
          x.money = l;

      getdata_buf(i++, 0,"認證資料：", x.justify, 44, DOECHO);
      getdata_buf(i++, 0,"最近光臨機器：", x.lasthost, 16, DOECHO);

      sprintf(genbuf, "%d", x.numlogins);
      if (getdata_str(i++, 0,"上線次數：", buf, 10, DOECHO,genbuf))
        if ((fail = atoi(buf)) >= 0)
          x.numlogins = fail;

      sprintf(genbuf,"%d", u->numposts);
      if (getdata_str(i++, 0, "文章數目：", buf, 10, DOECHO,genbuf))
        if ((fail = atoi(buf)) >= 0)
          x.numposts = fail;

      fail = 0;
    }
    break;

  case '2':
    i = 19;
    if (!real)
    {
      if (!getdata(i++, 0, "請輸入原密碼：", buf, PASSLEN, NOECHO) ||
        !checkpasswd(u->passwd, buf))
      {
        outs("\n\n您輸入的密碼不正確\n");
        fail++;
        break;
      }
    }

    if (!getdata(i++, 0, "請設定新密碼：", buf, PASSLEN, NOECHO))
    {
      outs("\n\n密碼設定取消, 繼續使用舊密碼\n");
      fail++;
      break;
    }
    strncpy(genbuf, buf, PASSLEN);

    getdata(i++, 0, "請檢查新密碼：", buf, PASSLEN, NOECHO);
    if (strncmp(buf, genbuf, PASSLEN))
    {
      outs("\n\n新密碼確認失敗, 無法設定新密碼\n");
      fail++;
      break;
    }
    buf[8] = '\0';
    strncpy(x.passwd, genpasswd(buf), PASSLEN);
    break;

  case '3':
    i = setperms(x.userlevel);
    if (i == x.userlevel)
      fail++;
    else {
      flag=1;
      temp=x.userlevel;
      x.userlevel = i;
    }
    break;

  case '4':
    i = QUIT;
    break;

  case '5':
    if (getdata_str(b_lines - 3, 0, "新的使用者代號：", genbuf, IDLEN + 1,
        DOECHO,x.userid))
    {
      if (searchuser(genbuf))
      {
        outs("錯誤! 已經有同樣 ID 的使用者");
        fail++;
      }
      else
      {
        strcpy(x.userid, genbuf);
      }
    }
    break;

  default:
    return;
  }

  if (fail)
  {
    pressanykey();
    return;
  }

  getdata(b_lines - 1, 0, msg_sure_ny, ans, 3, LCECHO);
  if (*ans == 'y')
  {
    if (flag) Security(temp,i,cuser.userid,x.userid);
    if (strcmp(u->userid, x.userid))
    {
      char src[STRLEN], dst[STRLEN];

      sethomepath(src, u->userid);
      sethomepath(dst, x.userid);
      Rename(src, dst);
      setuserid(unum, x.userid);
    }
    memcpy(u, &x, sizeof(x));
    if (mail_changed)
    {

#ifdef  EMAIL_JUSTIFY
      x.userlevel &= ~PERM_LOGINOK;
      mail_justify();
#endif
    }

    if (i == QUIT)
    {
      char src[STRLEN], dst[STRLEN];

      sprintf(src, "home/%s", x.userid);
      sprintf(dst, "tmp/%s", x.userid);
      if (Rename(src, dst))
      {
        sprintf(genbuf, "/bin/rm -fr %s", src);
        system(genbuf);
      }
/*
woju
*/
      log_usies("KILL", x.userid);
      x.userid[0] = '\0';
      setuserid(unum, x.userid);
    }
    else
       log_usies("SetUser", x.userid);
    substitute_record(fn_passwd, &x, sizeof(x), unum);
  }
}


int
u_info()
{
  move(2, 0);
  user_display(&cuser, 0);
  uinfo_query(&cuser, 0, usernum);
  strcpy(currutmp->realname, cuser.realname);
  strcpy(currutmp->username, cuser.username);
  return 0;
}


int
u_ansi()
{
  showansi ^= 1;
  cuser.uflag ^= COLOR_FLAG;
  outs(reset_color);
  return 0;
}


int
u_cloak()
{
  outs((currutmp->invisible ^= 1) ? MSG_CLOAKED : MSG_UNCLOAK);
  return XEASY;
}

int
u_switchproverb()
{
/*  char *state[4]={"用功\型","安逸型","自定型","SHUTUP"}; */
  char buf[100];
  cuser.proverb =(cuser.proverb +1) %4;
  setuserfile(buf,fn_proverb);
  if( cuser.proverb==2 && dashd(buf))
                {
                  FILE *fp=fopen(buf,"a");
                  fprintf(fp,"座右銘狀態為[自定型]要記得設座右銘的內容唷!!");
                  fclose(fp);
                }
    substitute_record(fn_passwd, &cuser, sizeof(cuser), usernum);
/*
  move(22,2);
  clrtoeol();
  sprintf(buf,"座右銘(半點callin) 已切換成 [%s] "
               ,state[cuser.proverb]);
  outs(buf);
  pressanykey();
*/
return 0;
}

int
u_editproverb()
{
  char buf[100];
  setutmpmode(PROVERB);
  setuserfile(buf,fn_proverb);
  move(1,0);
  clrtobot();
  outs("\n\n 請一行一行依序鍵入想系統提醒你的內容,"
       "\n 儲存後記得把狀態設為 [自定型] 才有作用"
       "\n 座右銘最多100條");
  pressanykey();
  vedit(buf,NA);
return 0;
}

/* Ptt拿掉
int
u_lock()
{
  char genbuf[PASSLEN];

  log_usies("LOCK ", "screen");

  do
  {
    getdata(b_lines - 1, 0, "▲ 請輸入密碼，以解除螢幕鎖定：",
      genbuf, PASSLEN, NOECHO);
  } while (!checkpasswd(cuser.passwd, genbuf));

  return FULLUPDATE;
}
*/

#ifdef  HAVE_SUICIDE
int
u_kill()
{
  char genbuf[200];

  getdata(b_lines - 1, 0, "▲ 如果確定要清除您的帳號，請輸入密碼：",
    genbuf, PASSLEN, NOECHO);

  if (*genbuf == '\0' || !checkpasswd(cuser.passwd, genbuf))
  {
    outmsg("您輸入的密碼不正確，帳號未清除。");
    igetch();
    return FULLUPDATE;
  }

#ifdef  HAVE_REPORT
  report("suicide");
#endif

  sprintf(genbuf, "#%d %s:%s %d %d",
    usernum, cuser.realname, cuser.username, cuser.numlogins, cuser.numposts);
  log_usies("SUCI ", genbuf);

  sprintf(genbuf, "%s %s", fromhost, Cdate(&(cuser.firstlogin)));
  log_usies("SUCI ", genbuf);

  sethomepath(genbuf, cuser.userid);
  if (Rename(genbuf, "tmp"))
  {
/*
woju
*/
    sprintf(genbuf, "(cd home; tar cvf SUCI_%s.tar %s); /bin/rm -fr home/%s",
            cuser.userid, cuser.userid, cuser.userid);
    system(genbuf);
  }
  cuser.userid[0] = '\0';
  substitute_record(fn_passwd, &cuser, sizeof(cuser), usernum);
  setuserid(usernum, cuser.userid);
  purge_utmp(currutmp);

  clear();
  outs("親愛的朋友，青山長在，綠水長流，咱們後會有期吧！");
  pressanykey();
  sleep(1);
  reset_tty();
  exit(0);
}
#endif


void
showplans(uid)
  char *uid;
{
  FILE *planfile;
  int i;
  char genbuf[200];

  sethomefile(genbuf, uid, fn_plans);
  if (planfile = fopen(genbuf, "r"))
  {
    prints("%s 的名片:\n", uid);
    i = 0;
    while (i++ < MAXQUERYLINES && fgets(genbuf, 256, planfile))
    {
      strip_ansi(genbuf,genbuf,1);
      outs(Ptt_prints(genbuf));
    }
    fclose(planfile);
  }
  else
    prints("%s 目前沒有名片", uid);
}


int
showsignature(fname)
  char *fname;
{
  FILE *fp;
  char buf[256];
  int i, j;
  char ch;

  clear();
  move(2, 0);
  setuserfile(fname, "sig.0");
  j = strlen(fname) - 1;

  for (ch = '1'; ch <= '9'; ch++)
  {
    fname[j] = ch;
    if (fp = fopen(fname, "r"))
    {
      prints("【 簽名檔.%c 】\n", ch);
      for (i = 0; i++ < MAXSIGLINES && fgets(buf, 256, fp); outs(buf));
      fclose(fp);
    }
  }
  return j;
}


int
u_editsig()
{
  int aborted;
  char ans[4];
  int j;
  char genbuf[200];

  j = showsignature(genbuf);

  getdata(0, 0, "簽名檔 (E)編輯 (D)刪除 (Q)取消？[Q] ", ans, 4, LCECHO);

  aborted = 0;
  if (ans[0] == 'd')
    aborted = 1;
  if (ans[0] == 'e')
    aborted = 2;

  if (aborted)
  {
    if (!getdata(1, 0, "請選擇簽名檔(1-9)？[1] ", ans, 4, DOECHO))
      ans[0] = '1';
    if (ans[0] >= '1' && ans[0] <= '9')
    {
      genbuf[j] = ans[0];
      if (aborted == 1)
      {
        unlink(genbuf);
        outs(msg_del_ok);
      }
      else
      {
        setutmpmode(EDITSIG);
        aborted = vedit(genbuf, NA);
        if (aborted != -1)
          outs("簽名檔更新完畢");
      }
    }
    pressanykey();
  }
  return 0;
}


int
u_editplan()
{
  char genbuf[200];

  getdata(b_lines - 1, 0, "名片 (D)刪除 (E)編輯 [Q]取消？[Q] ", genbuf, 3, LCECHO);

  if (genbuf[0] == 'e')
  {
    int aborted;

    setutmpmode(EDITPLAN);
    setuserfile(genbuf, fn_plans);
    aborted = vedit(genbuf, NA);
    if (aborted != -1)
      outs("名片更新完畢");
    pressanykey();
    return 0;
  }
  else if (genbuf[0] == 'd')
  {
    setuserfile(genbuf, fn_plans);
    unlink(genbuf);
    outmsg("名片刪除完畢");
  }
  return 0;
}


/* --------------------------------------------- */
/* 使用者填寫註冊表格                            */
/* --------------------------------------------- */

static void
getfield(line, info, desc, buf, len)
  int line, len;
  char *info, *desc, *buf;
{
  char prompt[STRLEN];
  char genbuf[200];

  sprintf(genbuf, "原先設定：%-30.30s (%s)", buf, info);
  move(line, 2);
  outs(genbuf);
  sprintf(prompt, "%s：", desc);
  if (getdata(line + 1, 2, prompt, genbuf, len, DOECHO))
    strcpy(buf, genbuf);
  move(line, 2);
  prints("%s：%s", desc, buf);
  clrtoeol();
}


int
u_register()
{
  char rname[20], addr[50];
  char phone[20], career[40], email[50],birthday[9],sex_is[2],year,mon,day;
  char ans[3], *ptr;
  FILE *fn;
  time_t now;
  char genbuf[200];
  if (cuser.userlevel & PERM_LOGINOK)
  {
    outs("您的身份確認已經完成，不需填寫申請表");
    return XEASY;
  }
  if (fn = fopen(fn_register, "r"))
  {
    while (fgets(genbuf, STRLEN, fn))
    {
      if (ptr = strchr(genbuf, '\n'))
        *ptr = '\0';
      if (strncmp(genbuf, "uid: ", 5) == 0 &&
        strcmp(genbuf + 5, cuser.userid) == 0)
      {
        fclose(fn);
        outs("您的註冊申請單尚在處理中，請耐心等候");
        return XEASY;
      }
    }
    fclose(fn);
  }

  getdata(b_lines - 1, 0, "您確定要填寫註冊單嗎(Y/N)？[N] ", ans, 3, LCECHO);
  if (ans[0] != 'y')
    return FULLUPDATE;

  move(2, 0);
  clrtobot();
  strcpy(rname, cuser.realname);
  strcpy(addr, cuser.address);
  strcpy(email, cuser.email);
  sprintf(birthday, "%02i/%02i/%02i",
        cuser.month, cuser.day, cuser.year);
  sex_is[0]=cuser.sex+'1';sex_is[1]=0;
  career[0] = phone[0] = '\0';
  while (1)
  {
    clear();
    move(3, 0);
    prints("%s(%s) 您好，請據實填寫以下的資料:",
      cuser.userid, cuser.username);
    getfield(6, "請用中文", "真實姓名", rname, 20);
    getfield(8, "學校系級或單位職稱", "服務單位", career, 40);
    getfield(10, "包括寢室或門牌號碼", "目前住址", addr, 50);
    getfield(12, "包括長途撥號區域碼", "連絡電話", phone, 20);
    while (1)
    {
    int len;
    getfield(14, "月月/日日/西元 如:09/27/76","生日",birthday,9);
    len = strlen(birthday);
    if(!len)
       {
         sprintf(birthday, "%02i/%02i/%02i",
          cuser.month, cuser.day, cuser.year);
         mon=cuser.month;
         day=cuser.day;
         year=cuser.year;
       }
    else if (len==8)
       {
        mon = (birthday[0] - '0') * 10 + (birthday[1] - '0');
        day   = (birthday[3] - '0') * 10 + (birthday[4] - '0');
        year  = (birthday[6] - '0') * 10 + (birthday[7] - '0');
       }
    else
        continue;
    if (mon > 12 || mon < 1 || day > 31 || day < 1 || year > 90 || year < 40)
        continue;
    break;
    }
    getfield(16,
"1.葛格 2.姐接 ","性別",sex_is,2);
    getfield(18, "身分認證用", "E-Mail Address", email, 50);

    getdata(b_lines - 1, 0, "以上資料是否正確(Y/N)？(Q)取消註冊 [N] ", ans, 3, LCECHO);
    if (ans[0] == 'q')
      return 0;
    if (ans[0] == 'y')
      break;
  }
  strcpy(cuser.realname, rname);
  strcpy(cuser.address, addr);
  strcpy(cuser.email, email);
  cuser.sex= sex_is[0]-'1';
  cuser.month=mon;cuser.day=day;cuser.year=year;
  if (fn = fopen(fn_register, "a"))
  {
    now = time(NULL);
    trim(career);
    trim(addr);
    trim(phone);
    fprintf(fn, "num: %d, %s", usernum, ctime(&now));
    fprintf(fn, "uid: %s\n", cuser.userid);
    fprintf(fn, "name: %s\n", rname);
    fprintf(fn, "career: %s\n", career);
    fprintf(fn, "addr: %s\n", addr);
    fprintf(fn, "phone: %s\n", phone);
    fprintf(fn, "email: %s\n", email);
    fprintf(fn, "----\n");
    fclose(fn);
  }
    clear();
    move(9,3);
prints("最後Post一篇自我介紹文章給大家吧，告訴所有老骨頭我來啦^$。\
\n\n\n\n");
    pressanykey();
    brc_initial("WhoAmI");
    set_board();
    do_post();
  return 0;
}


/* --------------------------------------------- */
/* 列出所有註冊使用者                            */
/* --------------------------------------------- */


extern struct UCACHE *uidshm;
int usercounter, totalusers, showrealname;
ushort u_list_special;

extern int
bad_user_id(char userid[]);

static int
u_list_CB(uentp)
  userec *uentp;
{
  static int i;
  char permstr[8], *ptr;
  register int level;

  if (uentp == NULL)
  {
    move(2, 0);
    clrtoeol();
    prints("  使用者代號   %-25s   上站  文章  %s  最近光臨日期     \n",

    showrealname ?
/*#if defined(REALINFO) && defined(ACTS_REALNAMES)*/
      "真實姓名" :
/*#else*/
      "綽號暱稱"
/*#endif*/

      ,HAS_PERM(PERM_SEEULEVELS) ? "等級" : "");
    i = 3;
    return 0;
  }

  if (bad_user_id(uentp->userid))  /* Ptt */
    return 0;

  if (uentp->userlevel < u_list_special)
    return 0;

  if (i == b_lines)
  {
    prints("  已顯示 %d/%d 人(%d%%)    (Space) 看下一頁  (Q) 離開  ",
      usercounter, totalusers, usercounter * 100 / totalusers);
    i = igetch();
    if (i == 'q' || i == 'Q')
      return QUIT;
    i = 3;
  }
  if (i == 3)
  {
    move(3, 0);
    clrtobot();
  }

  level = uentp->userlevel;
  strcpy(permstr, "----");
  if (level & PERM_SYSOP)
    permstr[0] = 'S';
  else if (level & PERM_ACCOUNTS)
    permstr[0] = 'A';
  else if (level & PERM_DENYPOST)
    permstr[0] = 'p';

  if (level & (PERM_BOARD))
    permstr[1] = 'B';
  else if (level & (PERM_BM))
    permstr[1] = 'b';

  if (level & (PERM_XEMPT))
    permstr[2] = 'X';
  else if (level & (PERM_LOGINOK))
    permstr[2] = 'R';

  if (level & (PERM_CLOAK | PERM_SEECLOAK))
    permstr[3] = 'C';

  ptr = (char *) Cdate(&uentp->lastlogin);
  ptr[18] = '\0';
  prints("%-14s %-27.27s%5d %5d  %s  %s\n",
    uentp->userid,

    showrealname ?
/*#if defined(REALINFO) && defined(ACTS_REALNAMES)*/
    uentp->realname :
/*#else*/
    uentp->username
/*#endif*/

    ,uentp->numlogins, uentp->numposts,
    HAS_PERM(PERM_SEEULEVELS) ? permstr : "", ptr);
  usercounter++;
  i++;
  return 0;
}


int
u_list()
{
  char genbuf[3];

  setutmpmode(LAUSERS);
  showrealname = u_list_special = usercounter = 0;
  totalusers = uidshm->number;
  if (HAS_PERM(PERM_SEEULEVELS))
  {
    getdata(b_lines - 1, 0, "觀看 [1]特殊等級 (2)全部？", genbuf, 3, DOECHO);
    if (genbuf[0] != '2')
      u_list_special = 32;
  }
  if (HAS_PERM(PERM_CHATROOM) || HAS_PERM(PERM_SYSOP))
  {
    getdata(b_lines - 1, 0, "顯示 [1]真實姓名 (2)暱稱？", genbuf, 3, DOECHO);
    if (genbuf[0] != '2')
      showrealname = 1;
  }
  u_list_CB(NULL);
  if (apply_record(fn_passwd, u_list_CB, sizeof(userec)) == -1)
  {
    outs(msg_nobody);
    return XEASY;
  }
  move(b_lines, 0);
  clrtoeol();
  prints("  已顯示 %d/%d 的使用者(系統容量無上限)    (請按任意鍵繼續)  ",
    usercounter, totalusers);
  egetch();
  return 0;
}