1 /*-
2 * SPDX-License-Identifier: BSD-3-Clause-FreeBSD
3 *
4 * Copyright (c) 2002 Poul-Henning Kamp
5 * Copyright (c) 2002 Networks Associates Technology, Inc.
6 * All rights reserved.
7 *
8 * This software was developed for the FreeBSD Project by Poul-Henning Kamp
9 * and NAI Labs, the Security Research Division of Network Associates, Inc.
10 * under DARPA/SPAWAR contract N66001-01-C-8035 ("CBOSS"), as part of the
11 * DARPA CHATS research program.
12 *
13 * Redistribution and use in source and binary forms, with or without
14 * modification, are permitted provided that the following conditions
15 * are met:
16 * 1. Redistributions of source code must retain the above copyright
17 * notice, this list of conditions and the following disclaimer.
18 * 2. Redistributions in binary form must reproduce the above copyright
19 * notice, this list of conditions and the following disclaimer in the
20 * documentation and/or other materials provided with the distribution.
21 * 3. The names of the authors may not be used to endorse or promote
22 * products derived from this software without specific prior written
23 * permission.
24 *
25 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
26 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
27 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
28 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
29 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
30 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
31 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
32 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
33 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
34 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
35 * SUCH DAMAGE.
36 */
37
38 #include <sys/cdefs.h>
39 __FBSDID("$FreeBSD$");
40
41 #include <sys/param.h>
42 #include <sys/time.h>
43 #include <sys/stdint.h>
44
45 #include <ufs/ufs/dinode.h>
46 #include <ufs/ufs/dir.h>
47 #include <ufs/ffs/fs.h>
48
49 #include <err.h>
50 #include <string.h>
51
52 #include "fsck.h"
53
54 /*
55 * Scan each entry in an ea block.
56 */
57 int
eascan(struct inodesc * idesc,struct ufs2_dinode * dp)58 eascan(struct inodesc *idesc, struct ufs2_dinode *dp)
59 {
60 #if 1
61 return (0);
62 #else
63 struct bufarea *bp;
64 u_int dsize, n;
65 u_char *cp;
66 long blksiz;
67 char dbuf[DIRBLKSIZ];
68
69 printf("Inode %ju extsize %ju\n",
70 (intmax_t)idesc->id_number, (uintmax_t)dp->di_extsize);
71 if (dp->di_extsize == 0)
72 return 0;
73 if (dp->di_extsize <= sblock.fs_fsize)
74 blksiz = sblock.fs_fsize;
75 else
76 blksiz = sblock.fs_bsize;
77 printf("blksiz = %ju\n", (intmax_t)blksiz);
78 bp = getdatablk(dp->di_extb[0], blksiz, BT_EXTATTR);
79 cp = (u_char *)bp->b_un.b_buf;
80 for (n = 0; n < blksiz; n++) {
81 printf("%02x", cp[n]);
82 if ((n & 31) == 31)
83 printf("\n");
84 }
85 brelse(bp);
86 return (STOP);
87 #endif
88 }
89