※ 引述《cco.bbs@bbs.c-co.net (Micro-BOY!)》之銘言：
> 我想讓 特定看板 例如 KTV 板
> 點歌的人不能去該板自行把歌刪除掉
> 更詳細一點說就是制定看板刪除權限
> 設定某看板刪除權限歸 何人所有

  改 struct BRD，要轉換 .BRD

: global.h

#define MSG_READPERM    "閱\讀權限："
#define MSG_POSTPERM    "發表權限："
+ #define MSG_DELPERM    "刪除權限："

: struct.h:struct BRD

  usint readlevel;              /* 閱讀文章的權限 */
  usint postlevel;              /* 發表文章的權限 */
+ usint dellevel;               /* 刪除文章的權限 */

: acct.c:brd_set()

  case 'c':
    brd->readlevel = PERM_SYSOP;        /* 秘密看板 */
    brd->postlevel = 0;
+   brd->dellevel = 0;
    brd->battr |= (BRD_NOSTAT | BRD_NOVOTE);
    break;

  case 'd':
    brd->readlevel = PERM_BOARD;        /* 好友看板 */
    brd->postlevel = 0;
+   brd->dellevel = 0;
    brd->battr |= (BRD_NOSTAT | BRD_NOVOTE);
    break;

  case 'a':
    brd->readlevel = 0;
    brd->postlevel = PERM_POST;
+   brd->dellevel = 0;
    brd->battr &= ~(BRD_NOSTAT | BRD_NOVOTE);
    break;

  case 'b':
    if (vget(++i, 0, "閱\讀權限(Y/N)？[N] ", buf, 3, LCECHO) == 'y')
    {
      brd->readlevel = bitset(brd->readlevel, NUMPERMS, NUMPERMS,
        MSG_READPERM, perm_tbl);
      move(2, 0);
      clrtobot();
      i = 1;
    }

    if (vget(++i, 0, "發表權限(Y/N)？[N] ", buf, 3, LCECHO) == 'y')
    {
      brd->postlevel = bitset(brd->postlevel, NUMPERMS, NUMPERMS,
        MSG_POSTPERM, perm_tbl);
      move(2, 0);
      clrtobot();
      i = 1;
    }

+   if (vget(++i, 0, "刪除權限(Y/N)？[N] ", buf, 3, LCECHO) == 'y')
+   {
+     brd->dellevel = bitset(brd->dellevel, NUMPERMS, NUMPERMS,
+       MSG_DELPERM, perm_tbl);
+     move(2, 0);
+     clrtobot();
+     i = 1;
+   }
    break;

: post.c:post_delete()

  if (!cuser.userlevel ||
    !strcmp(currboard, BN_DELETED) ||
    !strcmp(currboard, BN_JUNK))
    return XO_NONE;

+ if (!HAS_PERM((bshm->bcache + currbno)->dellevel))
+ {
+   vmsg("您無法刪除本板文章");
+   return XO_FOOT;
+ }

: post.c:post_rangedel()

  if (!(bbstate & STAT_BOARD))
    return XO_NONE;

+ if (!HAS_PERM((bshm->bcache + currbno)->dellevel))
+ {
+   vmsg("您無法刪除本板文章");
+   return XO_FOOT;
+ }

--
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