path: root/mbbsd/user.c

/* $Id$ */
#include "bbs.h"
static char    * const sex[8] = {
    MSG_BIG_BOY, MSG_BIG_GIRL, MSG_LITTLE_BOY, MSG_LITTLE_GIRL,
    MSG_MAN, MSG_WOMAN, MSG_PLANT, MSG_MIME
};

#ifdef CHESSCOUNTRY
static const char * const chess_photo_name[2] = {
    "photo_fivechess", "photo_cchess"
};

static const char * const chess_type[2] = {
    "五子棋", "象棋"
};
#endif

int
kill_user(int num, const char *userid)
{
    userec_t u;
    char src[256], dst[256];

    sethomepath(src, userid);
    snprintf(dst, sizeof(dst), "tmp/%s", userid);
    friend_delete_all(userid, FRIEND_ALOHA);
    if (dashd(src) && Rename(src, dst) == 0) {
    snprintf(src, sizeof(src), "/bin/rm -fr home/%c/%s >/dev/null 2>&1", userid[0], userid);
    system(src);
    }

    memset(&u, 0, sizeof(userec_t));
    log_usies("KILL", getuserid(num));
    setuserid(num, "");
    passwd_update(num, &u);
    return 0;
}
int
u_loginview(void)
{
    int             i;
    unsigned int    pbits = cuser.loginview;

    clear();
    move(4, 0);
    for (i = 0; i < NUMVIEWFILE; i++)
    prints("    %c. %-20s %-15s \n", 'A' + i,
           loginview_file[i][1], ((pbits >> i) & 1 ? "ˇ" : "Ｘ"));

    clrtobot();
    while ((i = getkey("請按 [A-N] 切換設定，按 [Return] 結束："))!='\r')
       {
    i = i - 'a';
    if (i >= NUMVIEWFILE || i < 0)
        bell();
    else {
        pbits ^= (1 << i);
        move(i + 4, 28);
        outs((pbits >> i) & 1 ? "ˇ" : "Ｘ");
    }
    }

    if (pbits != cuser.loginview) {
    cuser.loginview = pbits;
    passwd_update(usernum, &cuser);
    }
    return 0;
}

void
user_display(const userec_t * u, int adminmode)
{
    int             diff = 0;
    char            genbuf[200];

    clrtobot();
    prints(
       "        " ANSI_COLOR(30;41) "┴┬┴┬┴┬" ANSI_RESET "  " ANSI_COLOR(1;30;45) "    使 用 者"
       " 資 料        "
       "     " ANSI_RESET "  " ANSI_COLOR(30;41) "┴┬┴┬┴┬" ANSI_RESET "\n");
    prints("                代號暱稱: %s(%s)\n"
       "                真實姓名: %s"
#if FOREIGN_REG_DAY > 0
       " %s%s"
#elif defined(FOREIGN_REG)
       " %s"
#endif
       "\n"
       "                居住住址: %s\n"
       "                電子信箱: %s\n"
       "                性    別: %s\n"
       "                銀行帳戶: %d 銀兩\n",
       u->userid, u->nickname, u->realname,
#if FOREIGN_REG_DAY > 0
       u->uflag2 & FOREIGN ? "(外籍: " : "",
       u->uflag2 & FOREIGN ?
        (u->uflag2 & LIVERIGHT) ? "永久居留)" : "未取得居留權)"
        : "",
#elif defined(FOREIGN_REG)
       u->uflag2 & FOREIGN ? "(外籍)" : "",
#endif
       u->address, u->email,
       sex[u->sex % 8], u->money);

    sethomedir(genbuf, u->userid);
    prints("                私人信箱: %d 封  (購買信箱: %d 封)\n"
       "                手機號碼: %010d\n"
       "                生    日: %02i/%02i/%02i\n"
       "                小雞名字: %s\n",
       get_num_records(genbuf, sizeof(fileheader_t)),
       u->exmailbox, u->mobile,
       u->month, u->day, u->year % 100, u->mychicken.name);
#ifdef PLAY_ANGEL
    if (adminmode)
    prints("                小 天 使: %s\n",
        u->myangel[0] ? u->myangel : "無");
#endif
    prints("                註冊日期: %s", ctime4(&u->firstlogin));
    prints("                前次光臨: %s", ctime4(&u->lastlogin));
    prints("                前次點歌: %s", ctime4(&u->lastsong));
    prints("                上站文章: %d 次 / %d 篇\n",
       u->numlogins, u->numposts);

#ifdef CHESSCOUNTRY
    {
    int i, j;
    FILE* fp;
    for(i = 0; i < 2; ++i){
        sethomefile(genbuf, u->userid, chess_photo_name[i]);
        fp = fopen(genbuf, "r");
        if(fp != NULL){
        for(j = 0; j < 11; ++j)
            fgets(genbuf, 200, fp);
        fgets(genbuf, 200, fp);
        prints("%12s棋國自我描述: %s", chess_type[i], genbuf + 11);
        }
    }
    }
#endif

    if (adminmode) {
    strcpy(genbuf, "bTCPRp#@XWBA#VSM0123456789ABCDEF");
    for (diff = 0; diff < 32; diff++)
        if (!(u->userlevel & (1 << diff)))
        genbuf[diff] = '-';
    prints("                認證資料: %s\n"
           "                user權限: %s\n",
           u->justify, genbuf);
    } else {
    diff = (now - 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 是那些板的板主 */
    if (u->userlevel >= PERM_BM) {
    int             i;
    boardheader_t  *bhdr;

    outs("                擔任板主: ");

    for (i = 0, bhdr = bcache; i < numboards; i++, bhdr++) {
        if (is_uBM(bhdr->BM, u->userid)) {
        outs(bhdr->brdname);
        outc(' ');
        }
    }
    outc('\n');
    }
    outs("        " ANSI_COLOR(30;41) "┴┬┴┬┴┬┴┬┴┬┴┬┴┬┴┬┴┬┴┬┴┬┴"
     "┬┴┬┴┬┴┬" ANSI_RESET);

    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) && !HasUserPerm(PERM_POST))
    outs("\n新手上路，三天後開放權限");
#endif
}

void
mail_violatelaw(const char *crime, const char *police, const char *reason, const char *result)
{
    char            genbuf[200];
    fileheader_t    fhdr;
    FILE           *fp;

    sethomepath(genbuf, crime);
    stampfile(genbuf, &fhdr);
    if (!(fp = fopen(genbuf, "w")))
    return;
    fprintf(fp, "作者: [Ptt法院]\n"
        "標題: [報告] 違法判決報告\n"
        "時間: %s\n"
        ANSI_COLOR(1;32) "%s" ANSI_RESET "判決：\n     " ANSI_COLOR(1;32) "%s" ANSI_RESET
        "因" ANSI_COLOR(1;35) "%s" ANSI_RESET "行為，\n違反本站站規，處以" ANSI_COLOR(1;35) "%s" ANSI_RESET "，特此通知"
        "\n請到 PttLaw 查詢相關法規資訊，並到 Play-Pay-ViolateLaw 繳交罰單",
        ctime4(&now), police, crime, reason, result);
    fclose(fp);
    strcpy(fhdr.title, "[報告] 違法判決報告");
    strcpy(fhdr.owner, "[Ptt法院]");
    sethomedir(genbuf, crime);
    append_record(genbuf, &fhdr, sizeof(fhdr));
}

void
kick_all(char *user)
{
   userinfo_t *ui;
   int num = searchuser(user, NULL), i=1;
   while((ui = (userinfo_t *) search_ulistn(num, i))>0)
       {
         if(ui == currutmp) i++;
         if ((ui->pid <= 0 || kill(ui->pid, SIGHUP) == -1))
                         purge_utmp(ui);
         log_usies("KICK ALL", user);
       }
}

static void
violate_law(userec_t * u, int unum)
{
    char            ans[4], ans2[4];
    char            reason[128];
    move(1, 0);
    clrtobot();
    move(2, 0);
    outs("(1)Cross-post (2)亂發廣告信 (3)亂發連鎖信\n");
    outs("(4)騷擾站上使用者 (8)其他以罰單處置行為\n(9)砍 id 行為\n");
    getdata(5, 0, "(0)結束", ans, 3, DOECHO);
    switch (ans[0]) {
    case '1':
    strcpy(reason, "Cross-post");
    break;
    case '2':
    strcpy(reason, "亂發廣告信");
    break;
    case '3':
    strcpy(reason, "亂發連鎖信");
    break;
    case '4':
    while (!getdata(7, 0, "請輸入被檢舉理由以示負責：", reason, 50, DOECHO));
    strcat(reason, "[騷擾站上使用者]");
    break;
    case '8':
    case '9':
    while (!getdata(6, 0, "請輸入理由以示負責：", reason, 50, DOECHO));
    break;
    default:
    return;
    }
    getdata(7, 0, msg_sure_ny, ans2, 3, LCECHO);
    if (*ans2 != 'y')
    return;
    if (ans[0] == '9') {
        kill_user(unum, u->userid);
    post_violatelaw(u->userid, cuser.userid, reason, "砍除 ID");
    } else {
        kick_all(u->userid);
    u->userlevel |= PERM_VIOLATELAW;
    u->vl_count++;
    passwd_update(unum, u);
    post_violatelaw(u->userid, cuser.userid, reason, "罰單處份");
    mail_violatelaw(u->userid, cuser.userid, reason, "罰單處份");
    }
    pressanykey();
}

void Customize(void)
{
    char    done = 0;
    int     dirty = 0;
    int     key;

    /* cuser.uflag settings */
    static const unsigned int masks1[] = {
    MOVIE_FLAG,
    DBCSAWARE_FLAG,
    0,
    };

    static const char* desc1[] = {
    "動態看板",
    "自動偵測雙位元字集(如全型中文)",
    0,
    };

    /* cuser.uflag2 settings */
    static const unsigned int masks2[] = {
    REJ_OUTTAMAIL,
    FAVNEW_FLAG,
    FAVNOHILIGHT,
    0,
    };

    static const char* desc2[] = {
    "拒收站外信",
    "新板自動進我的最愛",
    "停用變色顯示我的最愛",
    0,
    };

    showtitle("個人化設定", "個人化設定");

    while ( !done ) {
    int i = 0, ia = 0, ic = 0; /* general uflags */
    int iax = 0; /* extended flags */

    clear();
    move(2, 0);
    outs("您目前的個人化設定: ");
    move(4, 0);

    /* print uflag options */
    for (i = 0; masks1[i]; i++, ia++)
    {
        prints("%c. %-40s%10s\n",
            'a' + ia,
            desc1[i],
            (cuser.uflag & masks1[i]) ? "是" : "否");
    }
    ic = i;
    /* print uflag2 options */
    for (i = 0; masks2[i]; i++, ia++)
    {
        prints("%c. %-40s%10s\n",
            'a' + ia,
            desc2[i],
            (cuser.uflag2 & masks2[i]) ? "是" : "否");
    }
    /* extended stuff */
    {
        char mindbuf[5];
        const static char *wm[] = 
        {"一般", "進階", "未來", ""};

        prints("%c. %-40s%10s\n",
            '1' + iax++,
            "水球模式",
            wm[(cuser.uflag2 & WATER_MASK)]);
        memcpy(mindbuf, &currutmp->mind, 4);
        mindbuf[4] = 0;
        prints("%c. %-40s%10s\n",
            '1' + iax++,
            "目前的心情",
            mindbuf);
#ifdef PLAY_ANGEL
        /* damn it, dirty stuff here */
        if( HasUserPerm(PERM_ANGEL) )
        {
        const char *am[4] = 
        {"男女皆可", "限女生", "限男生", "暫不接受新的小主人"};
        prints("%c. %-40s%10s\n",
            '1' + iax++,
            "開放小主人詢問",
            (REJECT_QUESTION ? "否" : "是"));
        prints("%c. %-40s%10s\n",
            '1' + iax++,
            "接受的小主人性別",
            am[ANGEL_STATUS()]);
        }
#endif
    }

    /* input */
    key = getkey("請按 [a-%c,1-%c] 切換設定，其它任意鍵結束: ", 
        'a' + ia-1, '1' + iax -1);

    if (key >= 'a' && key < 'a' + ia)
    {
        /* normal pref */
        key -= 'a';
        dirty = 1;

        if(key < ic)
        {
        cuser.uflag ^= masks1[key];
        } else {
        key -= ic;
        cuser.uflag2 ^= masks2[key];
        }
        continue;
    }

    if (key < '1' || key >= '1' + iax)
    {
        done = 1; continue;
    }
    /* extended keys */
    key -= '1';

    switch(key)
    {
        case 0: 
        {
            int     currentset = cuser.uflag2 & WATER_MASK;  
            currentset = (currentset + 1) % 3;  
            cuser.uflag2 &= ~WATER_MASK;  
            cuser.uflag2 |= currentset;  
            vmsg("修正水球模式後請正常離線再重新上線");  
            dirty = 1;
        }
        continue;
        case 1:
        {
            char mindbuf[6] = "";
            getdata(b_lines - 1, 0, "現在的心情? ",  
                mindbuf, 5, DOECHO);  
            if (strcmp(mindbuf, "通緝") == 0)  
            vmsg("不可以把自己設通緝啦!");  
            else if (strcmp(mindbuf, "壽星") == 0)  
            vmsg("你不是今天生日欸!");  
            else  
            memcpy(currutmp->mind, mindbuf, 4);  
            dirty = 1;
        }
        continue;
    }
#ifdef PLAY_ANGEL
    if( HasUserPerm(PERM_ANGEL) ){
        if (key == iax-2)
        {
        SwitchBeingAngel();
        dirty = 1; continue;
        } 
        else if (key == iax-1)
        {
        SwitchAngelSex(ANGEL_STATUS() + 1);
        dirty = 1; continue;
        }
    }
#endif
    
    }

    if(dirty)
    passwd_update(usernum, &cuser);

    vmsg("設定完成");
}


char    *
getregcode(char *buf)
{
    char *uid = &cuser.userid[0];
    int i;

    /* init seed with magic */
    strncpy(buf, REGCODE_MAGIC, 13); /* des keys are only 13 byte */
    buf[13] = 0;

    /* scramble with user id */
    for (i = 0; i < IDLEN && uid[i]; i++)
    {
    buf[i] ^= uid[i];
    while (!(buf[i] >= '0' && buf[i] <= 'z'))
    {
        buf[i] = (buf[i] + '0') & 0xff;
        buf[i+1] = (buf[i+1] + 0x17) & 0xff;
    }
    }
    /* leave last character untouched anyway */
    buf[13] = 0;

    /* real encryption */
    strcpy(buf, crypt(buf, "pd"));
    /* hack to prevent trailing dots */
    if (buf[strlen(buf)-1] == '.')
    buf[strlen(buf)-1] = 'd';
    return buf;
}

#ifdef DEBUG
int
_debug_testregcode()
{
    char buf[16], rcode[16];
    char myid[16];
    int i = 1;

    clear();
    strcpy(myid, cuser.userid);
    do {
    getdata(0, 0, "輸入 id (空白結束): ",
        buf, IDLEN+1, DOECHO);
    if(buf[0])
    {
        move(i++, 0);
        i %= t_lines;
        if(i == 0)
        i = 1;
        strcpy(cuser.userid, buf);
        prints("id: [%s], regcode: [%s]\n",
            cuser.userid, getregcode(rcode));
        move(i, 0);
        clrtoeol();
    }
    } while (buf[0]);
    strcpy(cuser.userid, myid);

    pressanykey();
    return 0;
}
#endif


void email_justify(userec_t muser)
{
    char            tmp[IDLEN + 1], buf[256], genbuf[256];
    /* 
     * It is intended to use BBSENAME instead of BBSNAME here.
     * Because recently many poor users with poor mail clients
     * (or evil mail servers) cannot handle/decode Chinese 
     * subjects (BBSNAME) correctly, so we'd like to use 
     * BBSENAME here to prevent subject being messed up.
     * And please keep BBSENAME short or it may be truncated
     * by evil mail servers.
     */
    snprintf(buf, sizeof(buf),
         " " BBSENAME " - [ %s ]", getregcode(genbuf));

    strlcpy(tmp, cuser.userid, sizeof(tmp));
    strlcpy(cuser.userid, str_sysop, sizeof(cuser.userid));
#ifdef HAVEMOBILE
    if (strcmp(muser.email, "m") == 0 || strcmp(muser.email, "M") == 0)
        mobile_message(mobile, buf);
    else
#endif
        bsmtp("etc/registermail", buf, muser.email, 0);
    strlcpy(cuser.userid, tmp, sizeof(cuser.userid));
        move(20,0);
        clrtobot();
    outs("我們即將寄出認證信 (您應該會在 10 分鐘內收到)\n"
         "收到後您可以根據認證信標題的認證碼\n"
         "輸入到 (U)ser -> (R)egister 後就可以完成註冊");
    pressanykey();
    return;
}

void
uinfo_query(userec_t *u, int adminmode, int unum)
{
    userec_t        x;
    register int    i = 0, fail, mail_changed;
    int             uid, ans;
    char            buf[STRLEN], *p;
    char            genbuf[200], reason[50];
    int money = 0;
    int             flag = 0, temp = 0, money_change = 0;

    fail = mail_changed = 0;

    memcpy(&x, u, sizeof(userec_t));
    ans = getans(adminmode ?
        "(1)改資料(2)設密碼(3)設權限(4)砍帳號(5)改ID"
        "(6)殺/復活寵物(7)審判 [0]結束 " :
        "請選擇 (1)修改資料 (2)設定密碼 (C) 個人化設定 ==> [0]結束 ");

    if (ans > '2' && ans != 'C' && ans != 'c' && !adminmode)
    ans = '0';

    if (ans == '1' || ans == '3') {
    clear();
    i = 1;
    move(i++, 0);
    outs(msg_uid);
    outs(x.userid);
    }
    switch (ans) {
    case 'C':
    case 'c':
    Customize();
    return;
    case '7':
    violate_law(&x, unum);
    return;
    case '1':
    move(0, 0);
    outs("請逐項修改。");

    getdata_buf(i++, 0, " 暱 稱  ：", x.nickname,
            sizeof(x.nickname), DOECHO);
    if (adminmode) {
        getdata_buf(i++, 0, "真實姓名：",
            x.realname, sizeof(x.realname), DOECHO);
        getdata_buf(i++, 0, "居住地址：",
            x.address, sizeof(x.address), DOECHO);
    }
    snprintf(buf, sizeof(buf), "%010d", x.mobile);
    getdata_buf(i++, 0, "手機號碼：", buf, 11, LCECHO);
    x.mobile = atoi(buf);
    getdata_str(i++, 0, "電子信箱[變動要重新認證]：", buf, 50, DOECHO,
            x.email);
    if (strcmp(buf, x.email) && strchr(buf, '@')) {
        strlcpy(x.email, buf, sizeof(x.email));
        mail_changed = 1 - adminmode;
    }
    snprintf(genbuf, sizeof(genbuf), "%i", (u->sex + 1) % 8);
    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') % 8;
    else
        x.sex = u->sex % 8;

    while (1) {
        int             len;

        snprintf(genbuf, sizeof(genbuf), "%02i/%02i/%02i",
             u->month, u->day, u->year % 100);
        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 (!adminmode && (x.month > 12 || x.month < 1 || x.day > 31 ||
              x.day < 1 || x.year > 90 || x.year < 40))
        continue;
        i++;
        break;
    }

#ifdef PLAY_ANGEL
    if (adminmode)
        while (1) {
            userec_t xuser;
        getdata_str(i, 0, "小天使：", buf, IDLEN + 1, DOECHO,
            x.myangel);
        if(buf[0] == 0 || (getuser(buf, &xuser) &&
                (xuser.userlevel & PERM_ANGEL))){
            strlcpy(x.myangel, xuser.userid, IDLEN + 1);
            ++i;
            break;
        }
        }
#endif

#ifdef CHESSCOUNTRY
    {
        int j, k;
        FILE* fp;
        for(j = 0; j < 2; ++j){
        sethomefile(genbuf, u->userid, chess_photo_name[j]);
        fp = fopen(genbuf, "r");
        if(fp != NULL){
            FILE* newfp;
            char mybuf[200];
            for(k = 0; k < 11; ++k)
            fgets(genbuf, 200, fp);
            fgets(genbuf, 200, fp);
            chomp(genbuf);

            snprintf(mybuf, 200, "%s棋國自我描述：", chess_type[j]);
            getdata_buf(i, 0, mybuf, genbuf + 11, 80 - 11, DOECHO);
            ++i;

            sethomefile(mybuf, u->userid, chess_photo_name[j]);
            strcat(mybuf, ".new");
            if((newfp = fopen(mybuf, "w")) != NULL){
            rewind(fp);
            for(k = 0; k < 11; ++k){
                fgets(mybuf, 200, fp);
                fputs(mybuf, newfp);
            }
            fputs(genbuf, newfp);
            fputc('\n', newfp);

            fclose(newfp);

            sethomefile(genbuf, u->userid, chess_photo_name[j]);
            sethomefile(mybuf, u->userid, chess_photo_name[j]);
            strcat(mybuf, ".new");
            
            Rename(mybuf, genbuf);
            }
            fclose(fp);
        }
        }
    }
#endif

    if (adminmode) {
        int l;
        if (HasUserPerm(PERM_BBSADM)) {
        snprintf(genbuf, sizeof(genbuf), "%d", x.money);
        if (getdata_str(i++, 0, "銀行帳戶：", buf, 10, DOECHO, genbuf))
            if ((l = atol(buf)) != 0) {
            if (l != x.money) {
                money_change = 1;
                money = x.money;
                x.money = l;
            }
            }
        }
        snprintf(genbuf, sizeof(genbuf), "%d", x.exmailbox);
        if (getdata_str(i++, 0, "購買信箱數：", buf, 6,
                DOECHO, genbuf))
        if ((l = atol(buf)) != 0)
            x.exmailbox = (int)l;

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

        // XXX 一變數不要多用途亂用 "fail"
        snprintf(genbuf, sizeof(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;
        snprintf(genbuf, sizeof(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;
        snprintf(genbuf, sizeof(genbuf), "%d", u->goodpost);
        if (getdata_str(i++, 0, "優良文章數:", buf, 10, DOECHO, genbuf))
        if ((fail = atoi(buf)) >= 0)
            x.goodpost = fail;
        snprintf(genbuf, sizeof(genbuf), "%d", u->badpost);
        if (getdata_str(i++, 0, "惡劣文章數:", buf, 10, DOECHO, genbuf))
        if ((fail = atoi(buf)) >= 0)
            x.badpost = fail;
        snprintf(genbuf, sizeof(genbuf), "%d", u->vl_count);
        if (getdata_str(i++, 0, "違法記錄：", buf, 10, DOECHO, genbuf))
        if ((fail = atoi(buf)) >= 0)
            x.vl_count = fail;

        snprintf(genbuf, sizeof(genbuf),
             "%d/%d/%d", u->five_win, u->five_lose, u->five_tie);
        if (getdata_str(i++, 0, "五子棋戰績 勝/敗/和：", buf, 16, DOECHO,
                genbuf))
        while (1) {
            p = strtok(buf, "/\r\n");
            if (!p)
            break;
            x.five_win = atoi(p);
            p = strtok(NULL, "/\r\n");
            if (!p)
            break;
            x.five_lose = atoi(p);
            p = strtok(NULL, "/\r\n");
            if (!p)
            break;
            x.five_tie = atoi(p);
            break;
        }
        snprintf(genbuf, sizeof(genbuf),
             "%d/%d/%d", u->chc_win, u->chc_lose, u->chc_tie);
        if (getdata_str(i++, 0, "象棋戰績 勝/敗/和：", buf, 16, DOECHO,
                genbuf))
        while (1) {
            p = strtok(buf, "/\r\n");
            if (!p)
            break;
            x.chc_win = atoi(p);
            p = strtok(NULL, "/\r\n");
            if (!p)
            break;
            x.chc_lose = atoi(p);
            p = strtok(NULL, "/\r\n");
            if (!p)
            break;
            x.chc_tie = atoi(p);
            break;
        }
#ifdef FOREIGN_REG
        if (getdata_str(i++, 0, "住在 1)台灣 2)其他：", buf, 2, DOECHO, x.uflag2 & FOREIGN ? "2" : "1"))
        if ((fail = atoi(buf)) > 0){
            if (fail == 2){
            x.uflag2 |= FOREIGN;
            }
            else
            x.uflag2 &= ~FOREIGN;
        }
        if (x.uflag2 & FOREIGN)
        if (getdata_str(i++, 0, "永久居留權 1)是 2)否：", buf, 2, DOECHO, x.uflag2 & LIVERIGHT ? "1" : "2")){
            if ((fail = atoi(buf)) > 0){
            if (fail == 1){
                x.uflag2 |= LIVERIGHT;
                x.userlevel |= (PERM_LOGINOK | PERM_POST);
            }
            else{
                x.uflag2 &= ~LIVERIGHT;
                x.userlevel &= ~(PERM_LOGINOK | PERM_POST);
            }
            }
        }
#endif
        fail = 0;
    }
    break;

    case '2':
    i = 19;
    if (!adminmode) {
        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;
        }
    } else {
            FILE *fp;
        char  witness[3][32], title[100];
        for (i = 0; i < 3; i++) {
        if (!getdata(19 + i, 0, "請輸入協助證明之使用者：",
                 witness[i], sizeof(witness[i]), DOECHO)) {
            outs("\n不輸入則無法更改\n");
            fail++;
            break;
        } else if (!(uid = searchuser(witness[i], NULL))) {
            outs("\n查無此使用者\n");
            fail++;
            break;
        } else {
            userec_t        atuser;
            passwd_query(uid, &atuser);
            if (now - atuser.firstlogin < 6 * 30 * 24 * 60 * 60) {
            outs("\n註冊未超過半年，請重新輸入\n");
            i--;
            }
                    strcpy(witness[i], atuser.userid);
            // Adjust upper or lower case
        }
        }
        if (i < 3)
        break;

        sprintf(title, "%s 的密碼重設通知 (by %s)",u->userid, cuser.userid);
            unlink("etc/updatepwd.log");
            if(! (fp = fopen("etc/updatepwd.log", "w")))
                     break;

            fprintf(fp, "%s 要求密碼重設:\n"
                        "見證人為 %s, %s, %s",
                         u->userid, witness[0], witness[1], witness[2] );
            fclose(fp);

            post_file("Security", title, "etc/updatepwd.log", "[系統安全局]");
        mail_id(u->userid, title, "etc/updatepwd.log", cuser.userid);
        for(i=0; i<3; i++)
         {
           mail_id(witness[i], title, "etc/updatepwd.log", cuser.userid);
             }
            i = 20;
    }

    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, str_permid);
    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, NULL)) {
        outs("錯誤! 已經有同樣 ID 的使用者");
        fail++;
        } else
        strlcpy(x.userid, genbuf, sizeof(x.userid));
    }
    break;
    case '6':
    if (x.mychicken.name[0])
        x.mychicken.name[0] = 0;
    else
        strlcpy(x.mychicken.name, "[死]", sizeof(x.mychicken.name));
    break;
    default:
    return;
    }

    if (fail) {
    pressanykey();
    return;
    }
    if (getans(msg_sure_ny) == 'y') {
    if (flag) {
        post_change_perm(temp, i, cuser.userid, x.userid);
#ifdef PLAY_ANGEL
        if (i & ~temp & PERM_ANGEL)
        mail_id(x.userid, "翅膀長出來了！", "etc/angel_notify", "[上帝]");
#endif
    }
    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);
    }
    if (mail_changed) {
        x.userlevel &= ~(PERM_LOGINOK | PERM_POST);
            email_justify(x);
    }
    memcpy(u, &x, sizeof(x));
    if (i == QUIT) {
            kill_user(unum, x.userid);
        return;
    } else
        log_usies("SetUser", x.userid);
    if (money_change)
        setumoney(unum, x.money);
    passwd_update(unum, &x);
    if (money_change) {
        char title[TTLEN+1];
        char msg[200];
        clrtobot();
        clear();
        log_file(FN_MONEY, LOG_CREAT | LOG_VF, "%-12s 將 %-12s 的錢從 %d 改成 %d\n", cuser.userid, x.userid, money, x.money);
        while (!getdata(5, 0, "請輸入理由以示負責：",
                reason, sizeof(reason), DOECHO));

        snprintf(msg, sizeof(msg),
            "   站長" ANSI_COLOR(1;32) "%s" ANSI_RESET "把" ANSI_COLOR(1;32) "%s" ANSI_RESET "的錢"
            "從" ANSI_COLOR(1;35) "%d" ANSI_RESET "改成" ANSI_COLOR(1;35) "%d" ANSI_RESET "\n"
            "   " ANSI_COLOR(1;37) "站長%s修改錢理由是：%s" ANSI_RESET,
            cuser.userid, x.userid, money, x.money,
            cuser.userid, reason);
        snprintf(title, sizeof(title),
            "[公安報告] 站長%s修改%s錢報告", cuser.userid,
            x.userid);
        post_msg("Security", title, msg, "[系統安全局]");
    }
    }
}

int
u_info(void)
{
    move(2, 0);
    user_display(&cuser, 0);
    uinfo_query(&cuser, 0, usernum);
    strlcpy(currutmp->nickname, cuser.nickname, sizeof(currutmp->nickname));
    return 0;
}

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

void
showplans(const char *uid)
{
    char            genbuf[200];

#ifdef CHESSCOUNTRY
    if (user_query_mode) {
    int    i = 0;
    FILE  *fp;
    userec_t xuser;

    sethomefile(genbuf, uid, chess_photo_name[user_query_mode - 1]);
    if ((fp = fopen(genbuf, "r")) != NULL)
    {
        char   photo[6][256];
        int    kingdom_bid = 0;
        int    win = 0, lost = 0;

        move(7, 0);
        while (i < 12 && fgets(genbuf, 256, fp))
        {
        chomp(genbuf);
        if (i < 6)  /* 讀照片檔 */
            strcpy(photo[i], genbuf);
        else if (i == 6)
            kingdom_bid = atoi(genbuf);
        else
            prints("%s %s\n", photo[i - 7], genbuf);

        i++;
        }

        getuser(uid, &xuser);
        if (user_query_mode == 1) {
        win = xuser.five_win;
        lost = xuser.five_lose;
        } else if(user_query_mode == 2) {
        win = xuser.chc_win;
        lost = xuser.chc_lose;
        }
        prints("%s <總共戰績> %d 勝 %d 敗\n", photo[5], win, lost);


        /* 棋國國徽 */
        setapath(genbuf, bcache[kingdom_bid - 1].brdname);
        strlcat(genbuf, "/chess_ensign", sizeof(genbuf));
        show_file(genbuf, 13, 10, ONLY_COLOR);
        return;
    }
    }
#endif /* defined(CHESSCOUNTRY) */

    sethomefile(genbuf, uid, fn_plans);
    if (!show_file(genbuf, 7, MAX_QUERYLINES, ONLY_COLOR))
    prints("《個人名片》%s 目前沒有名片", uid);
}

/*
 * return value: how many items displayed */
int
showsignature(char *fname, int *j, SigInfo *si)
{
    FILE           *fp;
    char            buf[256];
    int             i, lines = scr_lns;
    char            ch;

    clear();
    move(2, 0);
    lines -= 3;

    setuserfile(fname, "sig.0");
    *j = strlen(fname) - 1;
    si->total = 0;
    si->max = 0;

    for (ch = '1'; ch <= '9'; ch++) {
    fname[*j] = ch;
    if ((fp = fopen(fname, "r"))) {
        si->total ++;
        si->max = ch - '1';
        if(lines > 0 && si->max >= si->show_start)
        {
        prints(ANSI_COLOR(36) "【 簽名檔.%c 】" ANSI_RESET "\n", ch);
        lines--;
        if(lines > MAX_SIGLINES/2)
            si->show_max = si->max;
        for (i = 0; lines > 0 && i < MAX_SIGLINES && 
            fgets(buf, sizeof(buf), fp) != NULL; i++)
            outs(buf), lines--;
        }
        fclose(fp);
    }
    }
    if(lines > 0)
    si->show_max = si->max;
    return si->max;
}

int
u_editsig(void)
{
    int             aborted;
    char            ans[4];
    int             j, browsing = 0;
    char            genbuf[MAXPATHLEN];
    SigInfo     si;

    memset(&si, 0, sizeof(si));

browse_sigs:

    showsignature(genbuf, &j, &si);
    getdata(0, 0, (browsing || (si.max > si.show_max)) ?
        "簽名檔 (E)編輯 (D)刪除 (N)翻頁 (Q)取消？[Q] ":
        "簽名檔 (E)編輯 (D)刪除 (Q)取消？[Q] ",
        ans, sizeof(ans), LCECHO);

    if(ans[0] == 'n')
    {
    si.show_start = si.show_max + 1;
    if(si.show_start > si.max)
        si.show_start = 0;
    browsing = 1;
    goto browse_sigs;
    }

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

    if (aborted) {
    if (!getdata(1, 0, "請選擇簽名檔(1-9)？[1] ", ans, sizeof(ans), 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, NULL);
        if (aborted != -1)
            outs("簽名檔更新完畢");
        }
    }
    pressanykey();
    }
    return 0;
}

int
u_editplan(void)
{
    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, NULL);
    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;
}

int
u_editcalendar(void)
{
    char            genbuf[200];

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

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

    setutmpmode(EDITPLAN);
    sethomefile(genbuf, cuser.userid, "calendar");
    aborted = vedit(genbuf, NA, NULL);
    if (aborted != -1)
        vmsg("行事曆更新完畢");
    return 0;
    } else if (genbuf[0] == 'd') {
    sethomefile(genbuf, cuser.userid, "calendar");
    unlink(genbuf);
    vmsg("行事曆刪除完畢");
    }
    return 0;
}

/* 使用者填寫註冊表格 */
static void
getfield(int line, const char *info, const char *desc, char *buf, int len)
{
    char            prompt[STRLEN];
    char            genbuf[200];

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

static int
removespace(char *s)
{
    int             i, index;

    for (i = 0, index = 0; s[i]; i++) {
    if (s[i] != ' ')
        s[index++] = s[i];
    }
    s[index] = '\0';
    return index;
}



static int
isvalidemail(const char *email)
{
    FILE           *fp;
    char            buf[128], *c;
    if (!strstr(email, "@"))
    return 0;
    for (c = strstr(email, "@"); *c != 0; ++c)
    if ('A' <= *c && *c <= 'Z')
        *c += 32;

    if ((fp = fopen("etc/banemail", "r"))) {
    while (fgets(buf, sizeof(buf), fp)) {
        if (buf[0] == '#')
        continue;
        chomp(buf);
        if (buf[0] == 'A' && strcasecmp(&buf[1], email) == 0)
        return 0;
        if (buf[0] == 'P' && strcasestr(email, &buf[1]))
        return 0;
        if (buf[0] == 'S' && strcasecmp(strstr(email, "@") + 1, &buf[1]) == 0)
        return 0;
    }
    fclose(fp);
    }
    return 1;
}

static void
toregister(char *email, char *genbuf, char *phone, char *career,
       char *ident, char *rname, char *addr, char *mobile)
{
    FILE           *fn;
    char            buf[128];

    sethomefile(buf, cuser.userid, "justify.wait");
    if (phone[0] != 0) {
    fn = fopen(buf, "w");
    assert(fn);
    fprintf(fn, "%s\n%s\ndummy\n%s\n%s\n%s\n",
        phone, career, rname, addr, mobile);
    fclose(fn);
    }
    clear();
    stand_title("認證設定");
    if (cuser.userlevel & PERM_NOREGCODE){
    strcpy(email, "x");
    goto REGFORM2;
    }
    move(2, 0);
    outs("您好, 本站認證認證的方式有:\n"
     "  1.若您有 E-Mail  (本站不接受 yahoo, kimo等免費的 E-Mail)\n"
     "    請輸入您的 E-Mail , 我們會寄發含有認證碼的信件給您\n"
     "    收到後請到 (U)ser => (R)egister 輸入認證碼, 即可通過認證\n"
     "\n"
     "  2.若您沒有 E-Mail , 請輸入 x ,\n"
     "    我們會由站長親自審核您的註冊資料\n"
     "************************************************************\n"
     "* 注意!                                                    *\n"
     "* 您應該會在輸入完成後十分鐘內收到認證信, 若過久未收到,    *\n"
     "* 或輸入後發生認證碼錯誤, 麻煩重填一次 E-Mail 或改手動認證 *\n"
     "************************************************************\n");

#ifdef HAVEMOBILE
    outs("  3.若您有手機門號且想採取手機簡訊認證的方式 , 請輸入 m \n"
     "    我們將會寄發含有認證碼的簡訊給您 \n"
     "    收到後請到(U)ser => (R)egister 輸入認證碼, 即可通過認證\n");
#endif

    while (1) {
    email[0] = 0;
    getfield(15, "身分認證用", "E-Mail Address", email, 50);
    if (strcmp(email, "x") == 0 || strcmp(email, "X") == 0)
        break;
#ifdef HAVEMOBILE
    else if (strcmp(email, "m") == 0 || strcmp(email, "M") == 0) {
        if (isvalidmobile(mobile)) {
        char            yn[3];
        getdata(16, 0, "請再次確認您輸入的手機號碼正確嘛? [y/N]",
            yn, sizeof(yn), LCECHO);
        if (yn[0] == 'Y' || yn[0] == 'y')
            break;
        } else {
        move(17, 0);
        outs("指定的手機號碼不合法,"
               "若您無手機門號請選擇其他方式認證");
        }

    }
#endif
    else if (isvalidemail(email)) {
        char            yn[3];
        getdata(16, 0, "請再次確認您輸入的 E-Mail 位置正確嘛? [y/N]",
            yn, sizeof(yn), LCECHO);
        if (yn[0] == 'Y' || yn[0] == 'y')
        break;
    } else {
        move(17, 0);
        outs("指定的 E-Mail 不合法,"
           "若您無 E-Mail 請輸入 x由站長手動認證");
    }
    }
    strncpy(cuser.email, email, sizeof(cuser.email));
 REGFORM2:
    if (strcasecmp(email, "x") == 0) {  /* 手動認證 */
    if ((fn = fopen(fn_register, "a"))) {
        fprintf(fn, "num: %d, %s", usernum, ctime4(&now));
        fprintf(fn, "uid: %s\n", cuser.userid);
        fprintf(fn, "ident: \n");
        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, "mobile: %s\n", mobile);
        fprintf(fn, "email: %s\n", email);
        fprintf(fn, "----\n");
        fclose(fn);
    }
    } else {
    if (phone != NULL) {
#ifdef HAVEMOBILE
        if (strcmp(email, "m") == 0 || strcmp(email, "M") == 0)
        sprintf(genbuf, sizeof(genbuf),
            "%s:%s:<Mobile>", phone, career);
        else
#endif
        snprintf(genbuf, sizeof(genbuf),
             "%s:%s:<Email>", phone, career);
        strncpy(cuser.justify, genbuf, REGLEN);
        sethomefile(buf, cuser.userid, "justify");
    }
       email_justify(cuser);
    }
}

static int HaveRejectStr(const char *s, const char **rej)
{
    int     i;
    char    *ptr, *rejectstr[] =
    {"幹", "阿", "不", "你媽", "某", "笨", "呆", "..", "xx",
     "你管", "管我", "猜", "天才", "超人", 
     "ㄅ", "ㄆ", "ㄇ", "ㄈ", "ㄉ", "ㄊ", "ㄋ", "ㄌ", "ㄍ", "ㄎ", "ㄏ",
     "ㄐ", "ㄑ", "ㄒ", "ㄓ",/*"ㄔ",*/    "ㄕ", "ㄖ", "ㄗ", "ㄘ", "ㄙ",
     "ㄧ", "ㄨ", "ㄩ", "ㄚ", "ㄛ", "ㄜ", "ㄝ", "ㄞ", "ㄟ", "ㄠ", "ㄡ",
     "ㄢ", "ㄣ", "ㄤ", "ㄥ", "ㄦ", NULL};

    if( rej != NULL )
    for( i = 0 ; rej[i] != NULL ; ++i )
        if( strstr(s, rej[i]) )
        return 1;

    for( i = 0 ; rejectstr[i] != NULL ; ++i )
    if( strstr(s, rejectstr[i]) )
        return 1;

    if( (ptr = strstr(s, "ㄔ")) != NULL ){
    if( ptr != s && strncmp(ptr - 1, "都市", 4) == 0 )
        return 0;
    return 1;
    }
    return 0;
}

static char *isvalidname(char *rname)
{
#ifdef FOREIGN_REG
    return NULL;
#else
    const char    *rejectstr[] =
    {"肥", "胖", "豬頭", "小白", "小明", "路人", "老王", "老李", "寶貝",
     "先生", "帥哥", "老頭", "小姊", "小姐", "美女", "小妹", "大頭", 
     "公主", "同學", "寶寶", "公子", "大頭", "小小", "小弟", "小妹",
     "妹妹", "嘿", "嗯", "爺爺", "大哥", "無",
     NULL};
    if( removespace(rname) && rname[0] < 0 &&
    strlen(rname) >= 4 &&
    !HaveRejectStr(rname, rejectstr) &&
    strncmp(rname, "小", 2) != 0   && //起頭是「小」
    strncmp(rname, "我是", 4) != 0 && //起頭是「我是」
    !(strlen(rname) == 4 && strncmp(&rname[2], "兒", 2) == 0) &&
    !(strlen(rname) >= 4 && strncmp(&rname[0], &rname[2], 2) == 0))
    return NULL;
    return "您的輸入不正確";
#endif

}

static char *isvalidcareer(char *career)
{
#ifndef FOREIGN_REG
    const char    *rejectstr[] = {NULL};
    if (!(removespace(career) && career[0] < 0 && strlen(career) >= 6) ||
    strcmp(career, "家裡") == 0 || HaveRejectStr(career, rejectstr) )
    return "您的輸入不正確";
    if (strcmp(&career[strlen(career) - 2], "大") == 0 ||
    strcmp(&career[strlen(career) - 4], "大學") == 0 ||
    strcmp(career, "學生大學") == 0)
    return "麻煩請加學校系所";
    if (strcmp(career, "學生高中") == 0)
    return "麻煩輸入學校名稱";
#else
    if( strlen(career) < 6 )
    return "您的輸入不正確";
#endif
    return NULL;
}

static char *isvalidaddr(char *addr)
{
    const char    *rejectstr[] =
    {"地球", "銀河", "火星", NULL};

    if (!removespace(addr) || addr[0] > 0 || strlen(addr) < 15) 
    return "這個地址並不合法";
    if (strstr(addr, "信箱") != NULL || strstr(addr, "郵政") != NULL) 
    return "抱歉我們不接受郵政信箱";
    if ((strstr(addr, "市") == NULL && strstr(addr, "巿") == NULL &&
     strstr(addr, "縣") == NULL && strstr(addr, "室") == NULL) ||
    HaveRejectStr(addr, rejectstr)             ||
    strcmp(&addr[strlen(addr) - 2], "段") == 0 ||
    strcmp(&addr[strlen(addr) - 2], "路") == 0 ||
    strcmp(&addr[strlen(addr) - 2], "巷") == 0 ||
    strcmp(&addr[strlen(addr) - 2], "弄") == 0 ||
    strcmp(&addr[strlen(addr) - 2], "區") == 0 ||
    strcmp(&addr[strlen(addr) - 2], "市") == 0 ||
    strcmp(&addr[strlen(addr) - 2], "街") == 0    )
    return "這個地址並不合法";
    return NULL;
}

static char *isvalidphone(char *phone)
{
    int     i;
    for( i = 0 ; phone[i] != 0 ; ++i )
    if( !isdigit((int)phone[i]) )
        return "請不要加分隔符號";
    if (!removespace(phone) || 
    strlen(phone) < 9 || 
    strstr(phone, "00000000") != NULL ||
    strstr(phone, "22222222") != NULL    ) {
    return "這個電話號碼並不合法(請含區碼)" ;
    }
    return NULL;
}

int
u_register(void)
{
    char            rname[20], addr[50], ident[11], mobile[16];
#ifdef FOREIGN_REG
    char            fore[2];
#endif
    char            phone[20], career[40], email[50], birthday[9], sex_is[2],
                    year, mon, day;
    char            inregcode[14], regcode[50];
    char            ans[3], *ptr, *errcode;
    char            genbuf[200];
    FILE           *fn;

    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);
    }
    strlcpy(rname, cuser.realname, sizeof(rname));
    strlcpy(addr, cuser.address, sizeof(addr));
    strlcpy(email, cuser.email, sizeof(email));
    snprintf(mobile, sizeof(mobile), "0%09d", cuser.mobile);
    if (cuser.month == 0 && cuser.day && cuser.year == 0)
    birthday[0] = 0;
    else
    snprintf(birthday, sizeof(birthday), "%02i/%02i/%02i",
         cuser.month, cuser.day, cuser.year % 100);
    sex_is[0] = (cuser.sex % 8) + '1';
    sex_is[1] = 0;
    career[0] = phone[0] = '\0';
    sethomefile(genbuf, cuser.userid, "justify.wait");
    if ((fn = fopen(genbuf, "r"))) {
    fgets(genbuf, sizeof(genbuf), fn);
    chomp(genbuf);
    strlcpy(phone, genbuf, sizeof(phone));

    fgets(genbuf, sizeof(genbuf), fn);
    chomp(genbuf);
    strlcpy(career, genbuf, sizeof(career));

    fgets(genbuf, sizeof(genbuf), fn); // old version compatible

    fgets(genbuf, sizeof(genbuf), fn);
    chomp(genbuf);
    strlcpy(rname, genbuf, sizeof(rname));

    fgets(genbuf, sizeof(genbuf), fn);
    chomp(genbuf);
    strlcpy(addr, genbuf, sizeof(addr));

    fgets(genbuf, sizeof(genbuf), fn);
    chomp(genbuf);
    strlcpy(mobile, genbuf, sizeof(mobile));

    fclose(fn);
    }

    if (cuser.userlevel & PERM_NOREGCODE) {
    vmsg("您不被允許\使用認證碼認證。請填寫註冊申請單");
    goto REGFORM;
    }

    if (cuser.year != 0 &&  /* 已經第一次填過了~ ^^" */
    strcmp(cuser.email, "x") != 0 &&    /* 上次手動認證失敗 */
    strcmp(cuser.email, "X") != 0) {
    clear();
    stand_title("EMail認證");
    move(2, 0);
    prints("%s(%s) 您好，請輸入您的認證碼。\n"
           "或您可以輸入 x 來重新填寫 E-Mail 或改由站長手動認證\n",
           cuser.userid, cuser.nickname);
    inregcode[0] = 0;

    do{
        getdata(10, 0, "您的輸入: ", inregcode, sizeof(inregcode), DOECHO);
        if ((inregcode[0] == '0' && inregcode[1] == '2') ||
        (inregcode[0] == 'p' && inregcode[1] == 't') ||
        0
        )
        {
        /* old regcode */
        vmsg("您輸入的認證碼因系統昇級已失效，"
            "請輸入 x 重填一次 E-Mail");
        } else
        if( strcmp(inregcode, "x") == 0 ||
        strcmp(inregcode, "X") == 0 ||
        strlen(inregcode) == 13 )
        break;
        if( strlen(inregcode) != 13 )
        vmsg("認證碼輸入不完全，應該一共有十三碼。");
    } while( 1 );

    if (strcmp(inregcode, getregcode(regcode)) == 0) {
        int             unum;
        if ((unum = searchuser(cuser.userid, NULL)) == 0) {
        vmsg("系統錯誤，查無此人！");
        u_exit("getuser error");
        exit(0);
        }
        mail_muser(cuser, "[註冊成功\囉]", "etc/registeredmail");
#if FOREIGN_REG_DAY > 0
        if(cuser.uflag2 & FOREIGN)
        mail_muser(cuser, "[出入境管理局]", "etc/foreign_welcome");
#endif
        cuser.userlevel |= (PERM_LOGINOK | PERM_POST);
        outs("\n註冊成功\, 重新上站後將取得完整權限\n"
           "請按下任一鍵跳離後重新上站~ :)");
        sethomefile(genbuf, cuser.userid, "justify.wait");
        unlink(genbuf);
        snprintf(cuser.justify, sizeof(cuser.justify),
             "%s:%s:auto", phone, career);
        sethomefile(genbuf, cuser.userid, "justify");
        log_file(genbuf, LOG_CREAT, cuser.justify);
        pressanykey();
        u_exit("registed");
        exit(0);
        return QUIT;
    } else if (strcmp(inregcode, "x") != 0 &&
           strcmp(inregcode, "X") != 0) {
        vmsg("認證碼錯誤！");
    } else {
        toregister(email, genbuf, phone, career,
               ident, rname, addr, mobile);
        return FULLUPDATE;
    }
    }

    REGFORM:
    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();
    while (1) {
    clear();
    move(1, 0);
    prints("%s(%s) 您好，請據實填寫以下的資料:",
           cuser.userid, cuser.nickname);
#ifdef FOREIGN_REG
    fore[0] = 'y';
    fore[1] = 0;
    getfield(2, "Y/n", "是否現在住在台灣", fore, 2);
        if (fore[0] == 'n')
        fore[0] |= FOREIGN;
    else
        fore[0] = 0;
#endif
    while (1) {
        getfield(8, 
#ifdef FOREIGN_REG
                     "請用本名",
#else
                     "請用中文",
#endif
                     "真實姓名", rname, 20);
        if( (errcode = isvalidname(rname)) == NULL )
        break;
        else
        vmsg(errcode);
    }

    move(11, 0);
    outs("  請盡量詳細的填寫您的服務單位，大專院校請麻煩"
         "加" ANSI_COLOR(1;33) "系所" ANSI_RESET "，公司單位請加" ANSI_COLOR(1;33) "職稱" ANSI_RESET "，\n"
         "  暫無工作請麻煩填寫" ANSI_COLOR(1;33) "畢業學校" ANSI_RESET "。\n");
    while (1) {
        getfield(9, "(畢業)學校(含" ANSI_COLOR(1;33) "系所年級" ANSI_RESET ")或單位職稱",
             "服務單位", career, 40);
        if( (errcode = isvalidcareer(career)) == NULL )
        break;
        else
        vmsg(errcode);
    }
    while (1) {
        getfield(11, "含" ANSI_COLOR(1;33) "縣市" ANSI_RESET "及門寢號碼"
             "(台北請加" ANSI_COLOR(1;33) "行政區" ANSI_RESET ")",
             "目前住址", addr, sizeof(addr));
        if( (errcode = isvalidaddr(addr)) == NULL
#ifdef FOREIGN_REG
                || fore[0] 
#endif
        )
        break;
        else
        vmsg(errcode);
    }
    while (1) {
        getfield(13, "不加-(), 包括長途區號", "連絡電話", phone, 11);
        if( (errcode = isvalidphone(phone)) == NULL )
        break;
        else
        vmsg(errcode);
    }
    getfield(15, "只輸入數字 如:0912345678 (可不填)",
         "手機號碼", mobile, 20);
    while (1) {
        int             len;

        getfield(17, "月月/日日/西元 如:09/27/76", "生日", birthday, 9);
        len = strlen(birthday);
        if (!len) {
        snprintf(birthday, 9, "%02i/%02i/%02i",
             cuser.month, cuser.day, cuser.year % 100);
        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{
        vmsg("您的輸入不正確");
        continue;
        }
        if (mon > 12 || mon < 1 || day > 31 || day < 1 || 
        year < 40){
        vmsg("您的輸入不正確");
        continue;
        }
        break;
    }
    getfield(19, "1.葛格 2.姐接 ", "性別", sex_is, 2);
    getdata(20, 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;
    }
    strlcpy(cuser.realname, rname, sizeof(cuser.realname));
    strlcpy(cuser.address, addr, sizeof(cuser.address));
    strlcpy(cuser.email, email, sizeof(cuser.email));
    cuser.mobile = atoi(mobile);
    cuser.sex = (sex_is[0] - '1') % 8;
    cuser.month = mon;
    cuser.day = day;
    cuser.year = year;
#ifdef FOREIGN_REG
    if (fore[0])
    cuser.uflag2 |= FOREIGN;
    else
    cuser.uflag2 &= ~FOREIGN;
#endif
    trim(career);
    trim(addr);
    trim(phone);

    toregister(email, genbuf, phone, career, ident, rname, addr, mobile);

    clear();
    move(9, 3);
    outs("最後Post一篇" ANSI_COLOR(32) "自我介紹文章" ANSI_RESET "給大家吧，"
       "告訴所有老骨頭" ANSI_COLOR(31) "我來啦^$。\\n\n\n\n");
    pressanykey();
    cuser.userlevel |= PERM_POST;
    brc_initial_board("WhoAmI");
    set_board();
    do_post();
    cuser.userlevel &= ~PERM_POST;
    return 0;
}

/* 列出所有註冊使用者 */
static int      usercounter, totalusers;
static unsigned short u_list_special;

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

    if (uentp == NULL) {
    move(2, 0);
    clrtoeol();
    prints(ANSI_COLOR(7) "  使用者代號   %-25s   上站  文章  %s  "
           "最近光臨日期     " ANSI_COLOR(0) "\n",
           "綽號暱稱",
           HasUserPerm(PERM_SEEULEVELS) ? "等級" : "");
    i = 3;
    return 0;
    }
    if (bad_user_id(uentp->userid))
    return 0;

    if ((uentp->userlevel & ~(u_list_special)) == 0)
    return 0;

    if (i == b_lines) {
    prints(ANSI_COLOR(34;46) "  已顯示 %d/%d 人(%d%%)  " ANSI_COLOR(31;47) "  "
           "(Space)" ANSI_COLOR(30) " 看下一頁  " ANSI_COLOR(31) "(Q)" ANSI_COLOR(30) " 離開  " ANSI_RESET,
           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;
    strlcpy(permstr, "----", 8);
    if (level & PERM_SYSOP)
    permstr[0] = 'S';
    else if (level & PERM_ACCOUNTS)
    permstr[0] = 'A';
    else if (level & PERM_SYSOPHIDE)
    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,
       uentp->nickname,
       uentp->numlogins, uentp->numposts,
       HasUserPerm(PERM_SEEULEVELS) ? permstr : "", ptr);
    usercounter++;
    i++;
    return 0;
}

int
u_list(void)
{
    char            genbuf[3];

    setutmpmode(LAUSERS);
    u_list_special = usercounter = 0;
    totalusers = SHM->number;
    if (HasUserPerm(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 = PERM_BASIC | PERM_CHAT | PERM_PAGE | PERM_POST | PERM_LOGINOK | PERM_BM;
    }
    u_list_CB(0, NULL);
    if (passwd_apply(u_list_CB) == -1) {
    outs(msg_nobody);
    return XEASY;
    }
    move(b_lines, 0);
    clrtoeol();
    prints(ANSI_COLOR(34;46) "  已顯示 %d/%d 的使用者(系統容量無上限)  "
       ANSI_COLOR(31;47) "  (請按任意鍵繼續)  " ANSI_RESET, usercounter, totalusers);
    igetch();
    return 0;
}

#ifdef DBCSAWARE

/* detect if user is using an evil client that sends double
 * keys for DBCS data.
 * True if client is evil.
 */

int u_detectDBCSAwareEvilClient()
{
    int ret = 0;

    clear();
    move(1, 0);
    outs(ANSI_RESET
        "* 本站支援自動偵測中文字的移動與編輯，但有些連線程式(如xxMan)\n"
        "  會自行處理、多送按鍵，於是便會造成" ANSI_COLOR(1;37)
        "一次移動兩個中文字的現象。" ANSI_RESET "\n\n"
        "* 讓連線程式處理移動容易造成許\多"
        "顯示及移動上的問題，所以我們建議您\n"
        "  關閉該程式上的此項設定（通常叫「偵測(全型或雙位元組)中文」），\n"
        "  讓 BBS 系統可以正確的控制你的畫面。\n\n"
        ANSI_COLOR(1;33) 
        "* 如果您看不懂上面的說明也無所謂，我們會自動偵測適合您的設定。"
        ANSI_RESET "\n"
        "  請在設定好連線程式成您偏好的模式後按" ANSI_COLOR(1;33)
        "一下" ANSI_RESET "您鍵盤上的" ANSI_COLOR(1;33)
        "←" ANSI_RESET "\n" ANSI_COLOR(1;36)
        "  (另外左右方向鍵或寫 BS/Backspace 的倒退鍵與 Del 刪除鍵均可)\n"
        ANSI_RESET);

    /* clear buffer */
    while(num_in_buf() > 0)
    igetch();

    while (1)
    {
    int ch = 0;

    move(12, 0);
    outs("這是偵測區，您的游標會出現在" 
        ANSI_COLOR(7) "這裡" ANSI_RESET);
    move(12, 15*2);
    ch = igetch();
    if(ch != KEY_LEFT && ch != KEY_RIGHT &&
        ch != Ctrl('H') && ch != '\177')
    {
        move(14, 0);
        outs("請按一下上面指定的鍵！ 你按到別的鍵了！");
    } else {
        move(16, 0);
        /* Actually you may also use num_in_buf here.  those clients
         * usually sends doubled keys together in one packet.
         * However when I was writing this, a bug (existed for more than 3
         * years) of num_in_buf forced me to write new wait_input.
         * Anyway it is fixed now.
         */
        if(wait_input(0.1, 1))
        // if(igetch() == ch)
        // if (num_in_buf() > 0)
        {
        /* evil dbcs aware client */
        outs("偵測到您的連線程式會自行處理游標移動。\n\n"
            // "若日後因此造成瀏覽上的問題本站恕不處理。\n\n"
            "已設定為「讓您的連線程式處理游標移動」\n");
        ret = 1;
        } else {
        /* good non-dbcs aware client */
        outs("您的連線程式似乎不會多送按鍵，"
            "這樣 BBS 可以更精準的控制畫面。\n\n"
            "已設定為「讓 BBS 伺服器直接處理游標移動」\n");
        ret = 0;
        }
        outs(  "\n若想改變設定請至 個人設定區 → 個人化設定 → \n"
           "    調整「自動偵測雙位元字集(如全型中文)」之設定");
        while(num_in_buf())
        igetch();
        break;
    }
    }
    pressanykey();
    return ret;
}
#endif 

/* vim:sw=4
 */