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[PATCH] Remove HFS support
|
From: |
Daniel Axtens |
|
Subject: |
[PATCH] Remove HFS support |
|
Date: |
Fri, 19 Aug 2022 23:38:26 +1000 |
HFS is so so very old now. According to Wikipedia, HFS was
introduced in 1985 and the successor HFS+ came out in January
1998. Mac OS dropped support for writing HFS in 2009 and dropped
support for reading HFS in 2019 with macOS 10.15.
Grub's support for it doesn't survive contact with a fuzzer, and
the issues involve some horrible mess of mutual recursion that
would be time-consuming to sort out.
HFS has been disabled under lockdown since commit 1c15848838d9
("fs/hfs: Disable under lockdown") which was part of an earlier
spin of security fixes.
I think it's time to consign HFS to the dustbin of history. It's
firmly in the category of retrocomputing at this stage.
This should not affect HFS+.
There's a little bit of mess remaining: the macbless runtime
command and HFS+ need the HFS headers for embedded volume support.
I don't think that's really deployed any more, as it would have
been part of the HFS->HFS+ transition, but I'm not really game to
mess with either, in particular as macbless writes(!) to disk live.
(I'm fairly sure the grub-macbless tool invokes code from the
macbless module as well.)
Signed-off-by: Daniel Axtens <dja@axtens.net>
---
`make check` is unchanged except for not running the hfs test any more. However,
I don't have any macs set up to boot linux with HFS+, so I can't say much more
for
certain. If anyone can check grub-macbless in particular that would be
wonderful.
---
.gitignore | 1 -
INSTALL | 2 +-
Makefile.util.def | 7 -
docs/grub.texi | 14 +-
grub-core/Makefile.core.def | 5 -
grub-core/commands/gptsync.c | 3 +-
grub-core/commands/macbless.c | 7 +-
grub-core/fs/hfs.c | 1446 ---------------------------------
tests/gettext_strings_test.in | 2 +-
tests/hfs_test.in | 23 -
tests/util/grub-fs-tester.in | 44 +-
util/grub-install-common.c | 2 +-
util/grub-install.c | 11 +-
util/grub-macbless.c | 2 +-
14 files changed, 31 insertions(+), 1538 deletions(-)
delete mode 100644 grub-core/fs/hfs.c
delete mode 100644 tests/hfs_test.in
diff --git a/.gitignore b/.gitignore
index f6a1bd051752..b475a8b27062 100644
--- a/.gitignore
+++ b/.gitignore
@@ -218,7 +218,6 @@ widthspec.bin
/gzcompress_test
/hddboot_test
/help_test
-/hfs_test
/hfsplus_test
/include/grub/cpu
/include/grub/gcrypt/g10lib.h
diff --git a/INSTALL b/INSTALL
index 7bca64f69881..a815d87ba39f 100644
--- a/INSTALL
+++ b/INSTALL
@@ -73,7 +73,7 @@ Prerequisites for make-check:
* If running a Linux kernel the following modules must be loaded:
- fuse, loop
- - btrfs, ext4, f2fs, fat, hfs, hfsplus, jfs, mac-roman, minix, nilfs2,
+ - btrfs, ext4, f2fs, fat, hfsplus, jfs, mac-roman, minix, nilfs2,
reiserfs, udf, xfs
- On newer kernels, the exfat kernel modules may be used instead of the
exfat FUSE filesystem
diff --git a/Makefile.util.def b/Makefile.util.def
index d919c562c4d1..8a66c8299ead 100644
--- a/Makefile.util.def
+++ b/Makefile.util.def
@@ -103,7 +103,6 @@ library = {
common = grub-core/fs/exfat.c;
common = grub-core/fs/f2fs.c;
common = grub-core/fs/fshelp.c;
- common = grub-core/fs/hfs.c;
common = grub-core/fs/hfsplus.c;
common = grub-core/fs/hfspluscomp.c;
common = grub-core/fs/iso9660.c;
@@ -840,12 +839,6 @@ script = {
common = tests/udf_test.in;
};
-script = {
- testcase = native;
- name = hfs_test;
- common = tests/hfs_test.in;
-};
-
script = {
testcase = native;
name = jfs_test;
diff --git a/docs/grub.texi b/docs/grub.texi
index af119dea3b51..42fd1c874113 100644
--- a/docs/grub.texi
+++ b/docs/grub.texi
@@ -361,7 +361,7 @@ Fast FileSystem (AFFS)}, @dfn{AtheOS fs}, @dfn{BeFS},
@dfn{BtrFS} (including raid0, raid1, raid10, gzip and lzo),
@dfn{cpio} (little- and big-endian bin, odc and newc variants),
@dfn{Linux ext2/ext3/ext4}, @dfn{DOS FAT12/FAT16/FAT32},
-@dfn{exFAT}, @dfn{F2FS}, @dfn{HFS}, @dfn{HFS+},
+@dfn{exFAT}, @dfn{F2FS}, @dfn{HFS+},
@dfn{ISO9660} (including Joliet, Rock-ridge and multi-chunk files),
@dfn{JFS}, @dfn{Minix fs} (versions 1, 2 and 3), @dfn{nilfs2},
@dfn{NTFS} (including compression), @dfn{ReiserFS}, @dfn{ROMFS},
@@ -846,7 +846,7 @@ not use any additional partition maps to access @file{/boot}
@item
@file{/boot} must be on one of following filesystems:
AFFS, AFS, BFS, cpio, newc, odc, ext2/3/4, FAT, exFAT,
- F2FS, HFS, uncompressed HFS+, ISO9660, JFS, Minix, Minix2, Minix3, NILFS2,
+ F2FS, uncompressed HFS+, ISO9660, JFS, Minix, Minix2, Minix3, NILFS2,
NTFS, ReiserFS, ROMFS, SFS, tar, UDF, UFS1, UFS2, XFS
@end itemize
@@ -5925,8 +5925,8 @@ GRUB shell may provide more information on parameters and
usage.
@item @command{lspci} - List PCI devices.
@item @command{lssal} - Display SAL system table.
@item @command{lsspd} - Print Memory information.
-@item @command{macppcbless} - Bless DIR of HFS or HFS+ partition for PPC macs.
-@item @command{mactelbless} - Bless FILE of HFS or HFS+ partition for intel
macs.
+@item @command{macppcbless} - Bless DIR of HFS+ partition for PPC macs.
+@item @command{mactelbless} - Bless FILE of HFS+ partition for intel macs.
@item @command{net_set_vlan} - Set an interface's vlan id.
@item @command{outb} - Write 8-bit VALUE to PORT.
@item @command{outl} - Write 32-bit VALUE to PORT.
@@ -5987,14 +5987,14 @@ any ASCII is valid UTF-8). There are some old CD-ROMs
which use CP437
in non-compliant way. You're still able to access files with names containing
only ASCII characters on such filesystems though. You're also able to access
any file if the filesystem contains valid Joliet (UTF-16) or RockRidge (UTF-8).
-AFFS, SFS and HFS never use unicode and GRUB assumes them to be in Latin1,
-Latin1 and MacRoman respectively. GRUB handles filesystem case-insensitivity
+AFFS and SFS never use unicode and GRUB assumes them to be in Latin1.
+GRUB handles filesystem case-insensitivity
however no attempt is performed at case conversion of international characters
so e.g. a file named lowercase greek alpha is treated as different from
the one named as uppercase alpha. The filesystems in questions are
NTFS (except POSIX namespace), HFS+ (configurable at mkfs time, default
insensitive), SFS (configurable at mkfs time, default insensitive),
-JFS (configurable at mkfs time, default sensitive), HFS, AFFS, FAT, exFAT
+JFS (configurable at mkfs time, default sensitive), AFFS, FAT, exFAT
and ZFS (configurable on per-subvolume basis by property ``casesensitivity'',
default sensitive). On ZFS subvolumes marked as case insensitive files
containing lowercase international characters are inaccessible.
diff --git a/grub-core/Makefile.core.def b/grub-core/Makefile.core.def
index 7159948721e1..dc2ac1f98416 100644
--- a/grub-core/Makefile.core.def
+++ b/grub-core/Makefile.core.def
@@ -1427,11 +1427,6 @@ module = {
common = fs/fshelp.c;
};
-module = {
- name = hfs;
- common = fs/hfs.c;
-};
-
module = {
name = hfsplus;
common = fs/hfsplus.c;
diff --git a/grub-core/commands/gptsync.c b/grub-core/commands/gptsync.c
index 444e24874f14..f1902299f17d 100644
--- a/grub-core/commands/gptsync.c
+++ b/grub-core/commands/gptsync.c
@@ -172,8 +172,7 @@ grub_cmd_gptsync (grub_command_t cmd __attribute__
((unused)),
else if (fs && grub_strcmp (fs->name, "fat") == 0)
/* FIXME: detect FAT16. */
type = GRUB_PC_PARTITION_TYPE_FAT32_LBA;
- else if (fs && (grub_strcmp (fs->name, "hfsplus") == 0
- || grub_strcmp (fs->name, "hfs") == 0))
+ else if (fs && (grub_strcmp (fs->name, "hfsplus") == 0))
type = GRUB_PC_PARTITION_TYPE_HFS;
else
/* FIXME: detect more types. */
diff --git a/grub-core/commands/macbless.c b/grub-core/commands/macbless.c
index 3d761452ac6c..0e5dc6b8b6c5 100644
--- a/grub-core/commands/macbless.c
+++ b/grub-core/commands/macbless.c
@@ -137,8 +137,7 @@ grub_mac_bless_file (grub_device_t dev, const char
*path_in, int intel)
struct find_node_context ctx;
fs = grub_fs_probe (dev);
- if (!fs || (grub_strcmp (fs->name, "hfsplus") != 0
- && grub_strcmp (fs->name, "hfs") != 0))
+ if (!fs || (grub_strcmp (fs->name, "hfsplus") != 0))
return grub_error (GRUB_ERR_BAD_FS, "no suitable FS found");
path = grub_strdup (path_in);
@@ -220,10 +219,10 @@ GRUB_MOD_INIT(macbless)
{
cmd = grub_register_command ("mactelbless", grub_cmd_macbless,
N_("FILE"),
- N_("Bless FILE of HFS or HFS+ partition for
intel macs."));
+ N_("Bless FILE of HFS+ partition for intel
macs."));
cmd_ppc =
grub_register_command ("macppcbless", grub_cmd_macbless, N_("DIR"),
- N_("Bless DIR of HFS or HFS+ partition for PPC
macs."));
+ N_("Bless DIR of HFS+ partition for PPC macs."));
}
GRUB_MOD_FINI(macbless)
diff --git a/grub-core/fs/hfs.c b/grub-core/fs/hfs.c
deleted file mode 100644
index 91dc0e69c3de..000000000000
--- a/grub-core/fs/hfs.c
+++ /dev/null
@@ -1,1446 +0,0 @@
-/* hfs.c - HFS. */
-/*
- * GRUB -- GRand Unified Bootloader
- * Copyright (C) 2004,2005,2006,2007,2008,2009 Free Software Foundation, Inc.
- *
- * GRUB is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * GRUB is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GRUB. If not, see <http://www.gnu.org/licenses/>.
- */
-
-/* HFS is documented at
- http://developer.apple.com/documentation/mac/Files/Files-2.html */
-
-#include <grub/err.h>
-#include <grub/file.h>
-#include <grub/mm.h>
-#include <grub/misc.h>
-#include <grub/disk.h>
-#include <grub/dl.h>
-#include <grub/types.h>
-#include <grub/hfs.h>
-#include <grub/i18n.h>
-#include <grub/fshelp.h>
-#include <grub/lockdown.h>
-
-GRUB_MOD_LICENSE ("GPLv3+");
-
-#define GRUB_HFS_SBLOCK 2
-#define GRUB_HFS_EMBED_HFSPLUS_SIG 0x482B
-
-#define GRUB_HFS_BLKS (data->blksz >> 9)
-
-#define GRUB_HFS_NODE_LEAF 0xFF
-
-/* The two supported filesystems a record can have. */
-enum
- {
- GRUB_HFS_FILETYPE_DIR = 1,
- GRUB_HFS_FILETYPE_FILE = 2
- };
-
-/* Catalog node ID (CNID). */
-enum grub_hfs_cnid_type
- {
- GRUB_HFS_CNID_ROOT_PARENT = 1,
- GRUB_HFS_CNID_ROOT = 2,
- GRUB_HFS_CNID_EXT = 3,
- GRUB_HFS_CNID_CAT = 4,
- GRUB_HFS_CNID_BAD = 5
- };
-
-/* A node descriptor. This is the header of every node. */
-struct grub_hfs_node
-{
- grub_uint32_t next;
- grub_uint32_t prev;
- grub_uint8_t type;
- grub_uint8_t level;
- grub_uint16_t reccnt;
- grub_uint16_t unused;
-} GRUB_PACKED;
-
-/* The head of the B*-Tree. */
-struct grub_hfs_treeheader
-{
- grub_uint16_t tree_depth;
- /* The number of the first node. */
- grub_uint32_t root_node;
- grub_uint32_t leaves;
- grub_uint32_t first_leaf;
- grub_uint32_t last_leaf;
- grub_uint16_t node_size;
- grub_uint16_t key_size;
- grub_uint32_t nodes;
- grub_uint32_t free_nodes;
- grub_uint8_t unused[76];
-} GRUB_PACKED;
-
-/* The state of a mounted HFS filesystem. */
-struct grub_hfs_data
-{
- struct grub_hfs_sblock sblock;
- grub_disk_t disk;
- grub_hfs_datarecord_t extents;
- int fileid;
- int size;
- int ext_root;
- int ext_size;
- int cat_root;
- int cat_size;
- int blksz;
- int log2_blksz;
- int rootdir;
-};
-
-/* The key as used on disk in a catalog tree. This is used to lookup
- file/directory nodes by parent directory ID and filename. */
-struct grub_hfs_catalog_key
-{
- grub_uint8_t unused;
- grub_uint32_t parent_dir;
-
- /* Filename length. */
- grub_uint8_t strlen;
-
- /* Filename. */
- grub_uint8_t str[31];
-} GRUB_PACKED;
-
-/* The key as used on disk in a extent overflow tree. Using this key
- the extents can be looked up using a fileid and logical start block
- as index. */
-struct grub_hfs_extent_key
-{
- /* The kind of fork. This is used to store meta information like
- icons, attributes, etc. We will only use the datafork, which is
- 0. */
- grub_uint8_t forktype;
- grub_uint32_t fileid;
- grub_uint16_t first_block;
-} GRUB_PACKED;
-
-/* A directory record. This is used to find out the directory ID. */
-struct grub_hfs_dirrec
-{
- /* For a directory, type == 1. */
- grub_uint8_t type;
- grub_uint8_t unused[5];
- grub_uint32_t dirid;
- grub_uint32_t ctime;
- grub_uint32_t mtime;
-} GRUB_PACKED;
-
-/* Information about a file. */
-struct grub_hfs_filerec
-{
- /* For a file, type == 2. */
- grub_uint8_t type;
- grub_uint8_t unused[19];
- grub_uint32_t fileid;
- grub_uint8_t unused2[2];
- grub_uint32_t size;
- grub_uint8_t unused3[18];
- grub_uint32_t mtime;
- grub_uint8_t unused4[22];
-
- /* The first 3 extents of the file. The other extents can be found
- in the extent overflow file. */
- grub_hfs_datarecord_t extents;
-} GRUB_PACKED;
-
-/* A record descriptor, both key and data, used to pass to call back
- functions. */
-struct grub_hfs_record
-{
- void *key;
- grub_size_t keylen;
- void *data;
- grub_size_t datalen;
-};
-
-static grub_dl_t my_mod;
-
-static int grub_hfs_find_node (struct grub_hfs_data *, char *,
- grub_uint32_t, int, char *, grub_size_t);
-
-/* Find block BLOCK of the file FILE in the mounted UFS filesystem
- DATA. The first 3 extents are described by DAT. If cache is set,
- using caching to improve non-random reads. */
-static unsigned int
-grub_hfs_block (struct grub_hfs_data *data, grub_hfs_datarecord_t dat,
- int file, int block, int cache)
-{
- grub_hfs_datarecord_t dr;
- int pos = 0;
- struct grub_hfs_extent_key key;
-
- int tree = 0;
- static int cache_file = 0;
- static int cache_pos = 0;
- static grub_hfs_datarecord_t cache_dr;
-
- grub_memcpy (dr, dat, sizeof (dr));
-
- key.forktype = 0;
- key.fileid = grub_cpu_to_be32 (file);
-
- if (cache && cache_file == file && block > cache_pos)
- {
- pos = cache_pos;
- key.first_block = grub_cpu_to_be16 (pos);
- grub_memcpy (dr, cache_dr, sizeof (cache_dr));
- }
-
- for (;;)
- {
- int i;
-
- /* Try all 3 extents. */
- for (i = 0; i < 3; i++)
- {
- /* Check if the block is stored in this extent. */
- if (grub_be_to_cpu16 (dr[i].count) + pos > block)
- {
- int first = grub_be_to_cpu16 (dr[i].first_block);
-
- /* If the cache is enabled, store the current position
- in the tree. */
- if (tree && cache)
- {
- cache_file = file;
- cache_pos = pos;
- grub_memcpy (cache_dr, dr, sizeof (cache_dr));
- }
-
- return (grub_be_to_cpu16 (data->sblock.first_block)
- + (first + block - pos) * GRUB_HFS_BLKS);
- }
-
- /* Try the next extent. */
- pos += grub_be_to_cpu16 (dr[i].count);
- }
-
- /* Lookup the block in the extent overflow file. */
- key.first_block = grub_cpu_to_be16 (pos);
- tree = 1;
- grub_hfs_find_node (data, (char *) &key, data->ext_root,
- 1, (char *) &dr, sizeof (dr));
- if (grub_errno)
- return 0;
- }
-}
-
-
-/* Read LEN bytes from the file described by DATA starting with byte
- POS. Return the amount of read bytes in READ. */
-static grub_ssize_t
-grub_hfs_read_file (struct grub_hfs_data *data,
- grub_disk_read_hook_t read_hook, void *read_hook_data,
- grub_uint32_t pos, grub_size_t len, char *buf)
-{
- grub_off_t i;
- grub_off_t blockcnt;
-
- /* Files are at most 2G/4G - 1 bytes on hfs. Avoid 64-bit division.
- Moreover len > 0 as checked in upper layer. */
- blockcnt = (len + pos - 1) / data->blksz + 1;
-
- for (i = pos / data->blksz; i < blockcnt; i++)
- {
- grub_disk_addr_t blknr;
- grub_off_t blockoff;
- grub_off_t blockend = data->blksz;
-
- int skipfirst = 0;
-
- blockoff = pos % data->blksz;
-
- blknr = grub_hfs_block (data, data->extents, data->fileid, i, 1);
- if (grub_errno)
- return -1;
-
- /* Last block. */
- if (i == blockcnt - 1)
- {
- blockend = (len + pos) % data->blksz;
-
- /* The last portion is exactly EXT2_BLOCK_SIZE (data). */
- if (! blockend)
- blockend = data->blksz;
- }
-
- /* First block. */
- if (i == pos / data->blksz)
- {
- skipfirst = blockoff;
- blockend -= skipfirst;
- }
-
- /* If the block number is 0 this block is not stored on disk but
- is zero filled instead. */
- if (blknr)
- {
- data->disk->read_hook = read_hook;
- data->disk->read_hook_data = read_hook_data;
- grub_disk_read (data->disk, blknr, skipfirst,
- blockend, buf);
- data->disk->read_hook = 0;
- if (grub_errno)
- return -1;
- }
-
- buf += data->blksz - skipfirst;
- }
-
- return len;
-}
-
-
-/* Mount the filesystem on the disk DISK. */
-static struct grub_hfs_data *
-grub_hfs_mount (grub_disk_t disk)
-{
- struct grub_hfs_data *data;
- struct grub_hfs_catalog_key key;
- struct grub_hfs_dirrec dir;
- int first_block;
-
- struct
- {
- struct grub_hfs_node node;
- struct grub_hfs_treeheader head;
- } treehead;
-
- data = grub_malloc (sizeof (struct grub_hfs_data));
- if (!data)
- return 0;
-
- /* Read the superblock. */
- if (grub_disk_read (disk, GRUB_HFS_SBLOCK, 0,
- sizeof (struct grub_hfs_sblock), &data->sblock))
- goto fail;
-
- /* Check if this is a HFS filesystem. */
- if (grub_be_to_cpu16 (data->sblock.magic) != GRUB_HFS_MAGIC
- || data->sblock.blksz == 0
- || (data->sblock.blksz & grub_cpu_to_be32_compile_time (0xc00001ff)))
- {
- grub_error (GRUB_ERR_BAD_FS, "not an HFS filesystem");
- goto fail;
- }
-
- /* Check if this is an embedded HFS+ filesystem. */
- if (grub_be_to_cpu16 (data->sblock.embed_sig) == GRUB_HFS_EMBED_HFSPLUS_SIG)
- {
- grub_error (GRUB_ERR_BAD_FS, "embedded HFS+ filesystem");
- goto fail;
- }
-
- data->blksz = grub_be_to_cpu32 (data->sblock.blksz);
- data->disk = disk;
-
- /* Lookup the root node of the extent overflow tree. */
- first_block = ((grub_be_to_cpu16 (data->sblock.extent_recs[0].first_block)
- * GRUB_HFS_BLKS)
- + grub_be_to_cpu16 (data->sblock.first_block));
-
- if (grub_disk_read (data->disk, first_block, 0,
- sizeof (treehead), &treehead))
- goto fail;
- data->ext_root = grub_be_to_cpu32 (treehead.head.root_node);
- data->ext_size = grub_be_to_cpu16 (treehead.head.node_size);
-
- /* Lookup the root node of the catalog tree. */
- first_block = ((grub_be_to_cpu16 (data->sblock.catalog_recs[0].first_block)
- * GRUB_HFS_BLKS)
- + grub_be_to_cpu16 (data->sblock.first_block));
- if (grub_disk_read (data->disk, first_block, 0,
- sizeof (treehead), &treehead))
- goto fail;
- data->cat_root = grub_be_to_cpu32 (treehead.head.root_node);
- data->cat_size = grub_be_to_cpu16 (treehead.head.node_size);
-
- if (data->cat_size == 0
- || data->blksz < data->cat_size
- || data->blksz < data->ext_size)
- goto fail;
-
- /* Lookup the root directory node in the catalog tree using the
- volume name. */
- key.parent_dir = grub_cpu_to_be32_compile_time (1);
- key.strlen = data->sblock.volname[0];
- grub_strcpy ((char *) key.str, (char *) (data->sblock.volname + 1));
-
- if (grub_hfs_find_node (data, (char *) &key, data->cat_root,
- 0, (char *) &dir, sizeof (dir)) == 0)
- {
- grub_error (GRUB_ERR_BAD_FS, "cannot find the HFS root directory");
- goto fail;
- }
-
- if (grub_errno)
- goto fail;
-
- data->rootdir = grub_be_to_cpu32 (dir.dirid);
-
- return data;
- fail:
- grub_free (data);
-
- if (grub_errno == GRUB_ERR_OUT_OF_RANGE)
- grub_error (GRUB_ERR_BAD_FS, "not a HFS filesystem");
-
- return 0;
-}
-
-/* Compare the K1 and K2 catalog file keys using HFS character ordering. */
-static int
-grub_hfs_cmp_catkeys (const struct grub_hfs_catalog_key *k1,
- const struct grub_hfs_catalog_key *k2)
-{
- /* Taken from hfsutils 3.2.6 and converted to a readable form */
- static const unsigned char hfs_charorder[256] = {
- [0x00] = 0,
- [0x01] = 1,
- [0x02] = 2,
- [0x03] = 3,
- [0x04] = 4,
- [0x05] = 5,
- [0x06] = 6,
- [0x07] = 7,
- [0x08] = 8,
- [0x09] = 9,
- [0x0A] = 10,
- [0x0B] = 11,
- [0x0C] = 12,
- [0x0D] = 13,
- [0x0E] = 14,
- [0x0F] = 15,
- [0x10] = 16,
- [0x11] = 17,
- [0x12] = 18,
- [0x13] = 19,
- [0x14] = 20,
- [0x15] = 21,
- [0x16] = 22,
- [0x17] = 23,
- [0x18] = 24,
- [0x19] = 25,
- [0x1A] = 26,
- [0x1B] = 27,
- [0x1C] = 28,
- [0x1D] = 29,
- [0x1E] = 30,
- [0x1F] = 31,
- [' '] = 32, [0xCA] = 32,
- ['!'] = 33,
- ['"'] = 34,
- [0xD2] = 35,
- [0xD3] = 36,
- [0xC7] = 37,
- [0xC8] = 38,
- ['#'] = 39,
- ['$'] = 40,
- ['%'] = 41,
- ['&'] = 42,
- ['\''] = 43,
- [0xD4] = 44,
- [0xD5] = 45,
- ['('] = 46,
- [')'] = 47,
- ['*'] = 48,
- ['+'] = 49,
- [','] = 50,
- ['-'] = 51,
- ['.'] = 52,
- ['/'] = 53,
- ['0'] = 54,
- ['1'] = 55,
- ['2'] = 56,
- ['3'] = 57,
- ['4'] = 58,
- ['5'] = 59,
- ['6'] = 60,
- ['7'] = 61,
- ['8'] = 62,
- ['9'] = 63,
- [':'] = 64,
- [';'] = 65,
- ['<'] = 66,
- ['='] = 67,
- ['>'] = 68,
- ['?'] = 69,
- ['@'] = 70,
- ['A'] = 71, ['a'] = 71,
- [0x88] = 72, [0xCB] = 72,
- [0x80] = 73, [0x8A] = 73,
- [0x8B] = 74, [0xCC] = 74,
- [0x81] = 75, [0x8C] = 75,
- [0xAE] = 76, [0xBE] = 76,
- ['`'] = 77,
- [0x87] = 78,
- [0x89] = 79,
- [0xBB] = 80,
- ['B'] = 81, ['b'] = 81,
- ['C'] = 82, ['c'] = 82,
- [0x82] = 83, [0x8D] = 83,
- ['D'] = 84, ['d'] = 84,
- ['E'] = 85, ['e'] = 85,
- [0x83] = 86, [0x8E] = 86,
- [0x8F] = 87,
- [0x90] = 88,
- [0x91] = 89,
- ['F'] = 90, ['f'] = 90,
- ['G'] = 91, ['g'] = 91,
- ['H'] = 92, ['h'] = 92,
- ['I'] = 93, ['i'] = 93,
- [0x92] = 94,
- [0x93] = 95,
- [0x94] = 96,
- [0x95] = 97,
- ['J'] = 98, ['j'] = 98,
- ['K'] = 99, ['k'] = 99,
- ['L'] = 100, ['l'] = 100,
- ['M'] = 101, ['m'] = 101,
- ['N'] = 102, ['n'] = 102,
- [0x84] = 103, [0x96] = 103,
- ['O'] = 104, ['o'] = 104,
- [0x85] = 105, [0x9A] = 105,
- [0x9B] = 106, [0xCD] = 106,
- [0xAF] = 107, [0xBF] = 107,
- [0xCE] = 108, [0xCF] = 108,
- [0x97] = 109,
- [0x98] = 110,
- [0x99] = 111,
- [0xBC] = 112,
- ['P'] = 113, ['p'] = 113,
- ['Q'] = 114, ['q'] = 114,
- ['R'] = 115, ['r'] = 115,
- ['S'] = 116, ['s'] = 116,
- [0xA7] = 117,
- ['T'] = 118, ['t'] = 118,
- ['U'] = 119, ['u'] = 119,
- [0x86] = 120, [0x9F] = 120,
- [0x9C] = 121,
- [0x9D] = 122,
- [0x9E] = 123,
- ['V'] = 124, ['v'] = 124,
- ['W'] = 125, ['w'] = 125,
- ['X'] = 126, ['x'] = 126,
- ['Y'] = 127, ['y'] = 127,
- [0xD8] = 128,
- ['Z'] = 129, ['z'] = 129,
- ['['] = 130,
- ['\\'] = 131,
- [']'] = 132,
- ['^'] = 133,
- ['_'] = 134,
- ['{'] = 135,
- ['|'] = 136,
- ['}'] = 137,
- ['~'] = 138,
- [0x7F] = 139,
- [0xA0] = 140,
- [0xA1] = 141,
- [0xA2] = 142,
- [0xA3] = 143,
- [0xA4] = 144,
- [0xA5] = 145,
- [0xA6] = 146,
- [0xA8] = 147,
- [0xA9] = 148,
- [0xAA] = 149,
- [0xAB] = 150,
- [0xAC] = 151,
- [0xAD] = 152,
- [0xB0] = 153,
- [0xB1] = 154,
- [0xB2] = 155,
- [0xB3] = 156,
- [0xB4] = 157,
- [0xB5] = 158,
- [0xB6] = 159,
- [0xB7] = 160,
- [0xB8] = 161,
- [0xB9] = 162,
- [0xBA] = 163,
- [0xBD] = 164,
- [0xC0] = 165,
- [0xC1] = 166,
- [0xC2] = 167,
- [0xC3] = 168,
- [0xC4] = 169,
- [0xC5] = 170,
- [0xC6] = 171,
- [0xC9] = 172,
- [0xD0] = 173,
- [0xD1] = 174,
- [0xD6] = 175,
- [0xD7] = 176,
- [0xD9] = 177,
- [0xDA] = 178,
- [0xDB] = 179,
- [0xDC] = 180,
- [0xDD] = 181,
- [0xDE] = 182,
- [0xDF] = 183,
- [0xE0] = 184,
- [0xE1] = 185,
- [0xE2] = 186,
- [0xE3] = 187,
- [0xE4] = 188,
- [0xE5] = 189,
- [0xE6] = 190,
- [0xE7] = 191,
- [0xE8] = 192,
- [0xE9] = 193,
- [0xEA] = 194,
- [0xEB] = 195,
- [0xEC] = 196,
- [0xED] = 197,
- [0xEE] = 198,
- [0xEF] = 199,
- [0xF0] = 200,
- [0xF1] = 201,
- [0xF2] = 202,
- [0xF3] = 203,
- [0xF4] = 204,
- [0xF5] = 205,
- [0xF6] = 206,
- [0xF7] = 207,
- [0xF8] = 208,
- [0xF9] = 209,
- [0xFA] = 210,
- [0xFB] = 211,
- [0xFC] = 212,
- [0xFD] = 213,
- [0xFE] = 214,
- [0xFF] = 215,
- };
- int i;
- int cmp;
- int minlen = (k1->strlen < k2->strlen) ? k1->strlen : k2->strlen;
-
- cmp = (grub_be_to_cpu32 (k1->parent_dir) - grub_be_to_cpu32
(k2->parent_dir));
- if (cmp != 0)
- return cmp;
-
- for (i = 0; i < minlen; i++)
- {
- cmp = (hfs_charorder[k1->str[i]] - hfs_charorder[k2->str[i]]);
- if (cmp != 0)
- return cmp;
- }
-
- /* Shorter strings precede long ones. */
- return (k1->strlen - k2->strlen);
-}
-
-
-/* Compare the K1 and K2 extent overflow file keys. */
-static int
-grub_hfs_cmp_extkeys (const struct grub_hfs_extent_key *k1,
- const struct grub_hfs_extent_key *k2)
-{
- int cmp = k1->forktype - k2->forktype;
- if (cmp == 0)
- cmp = grub_be_to_cpu32 (k1->fileid) - grub_be_to_cpu32 (k2->fileid);
- if (cmp == 0)
- cmp = (grub_be_to_cpu16 (k1->first_block)
- - grub_be_to_cpu16 (k2->first_block));
- return cmp;
-}
-
-
-/* Iterate the records in the node with index IDX in the mounted HFS
- filesystem DATA. This node holds data of the type TYPE (0 =
- catalog node, 1 = extent overflow node). If this is set, continue
- iterating to the next node. For every records, call NODE_HOOK. */
-static grub_err_t
-grub_hfs_iterate_records (struct grub_hfs_data *data, int type, int idx,
- int this, int (*node_hook) (struct grub_hfs_node *hnd,
- struct grub_hfs_record *,
- void *hook_arg),
- void *hook_arg)
-{
- grub_size_t nodesize = type == 0 ? data->cat_size : data->ext_size;
-
- union node_union
- {
- struct grub_hfs_node node;
- char rawnode[0];
- grub_uint16_t offsets[0];
- } *node;
-
- if (nodesize < sizeof (struct grub_hfs_node))
- nodesize = sizeof (struct grub_hfs_node);
-
- node = grub_malloc (nodesize);
- if (!node)
- return grub_errno;
-
- do
- {
- int i;
- struct grub_hfs_extent *dat;
- int blk;
- grub_uint16_t reccnt;
-
- dat = (struct grub_hfs_extent *) (type == 0
- ? (&data->sblock.catalog_recs)
- : (&data->sblock.extent_recs));
-
- /* Read the node into memory. */
- blk = grub_hfs_block (data, dat,
- (type == 0) ? GRUB_HFS_CNID_CAT :
GRUB_HFS_CNID_EXT,
- idx / (data->blksz / nodesize), 0);
- blk += (idx % (data->blksz / nodesize));
-
- if (grub_errno || grub_disk_read (data->disk, blk, 0,
- nodesize, node))
- {
- grub_free (node);
- return grub_errno;
- }
-
- reccnt = grub_be_to_cpu16 (node->node.reccnt);
- if (reccnt > (nodesize >> 1))
- reccnt = (nodesize >> 1);
-
- /* Iterate over all records in this node. */
- for (i = 0; i < reccnt; i++)
- {
- int pos = (nodesize >> 1) - 1 - i;
- struct pointer
- {
- grub_uint8_t keylen;
- grub_uint8_t key;
- } GRUB_PACKED *pnt;
- grub_uint16_t off = grub_be_to_cpu16 (node->offsets[pos]);
- if (off > nodesize - sizeof(*pnt))
- continue;
- pnt = (struct pointer *) (off + node->rawnode);
- if (nodesize < (grub_size_t) off + pnt->keylen + 1)
- continue;
-
- struct grub_hfs_record rec =
- {
- &pnt->key,
- pnt->keylen,
- &pnt->key + pnt->keylen +(pnt->keylen + 1) % 2,
- nodesize - off - pnt->keylen - 1
- };
-
- if (node_hook (&node->node, &rec, hook_arg))
- {
- grub_free (node);
- return 0;
- }
- }
-
- idx = grub_be_to_cpu32 (node->node.next);
- } while (idx && this);
- grub_free (node);
- return 0;
-}
-
-struct grub_hfs_find_node_node_found_ctx
-{
- int found;
- int isleaf;
- int done;
- int type;
- const char *key;
- char *datar;
- grub_size_t datalen;
-};
-
-static int
-grub_hfs_find_node_node_found (struct grub_hfs_node *hnd, struct
grub_hfs_record *rec,
- void *hook_arg)
-{
- struct grub_hfs_find_node_node_found_ctx *ctx = hook_arg;
- int cmp = 1;
-
- if (ctx->type == 0)
- cmp = grub_hfs_cmp_catkeys (rec->key, (const void *) ctx->key);
- else
- cmp = grub_hfs_cmp_extkeys (rec->key, (const void *) ctx->key);
-
- /* If the key is smaller or equal to the current node, mark the
- entry. In case of a non-leaf mode it will be used to lookup
- the rest of the tree. */
- if (cmp <= 0)
- ctx->found = grub_be_to_cpu32 (grub_get_unaligned32 (rec->data));
- else /* The key can not be found in the tree. */
- return 1;
-
- /* Check if this node is a leaf node. */
- if (hnd->type == GRUB_HFS_NODE_LEAF)
- {
- ctx->isleaf = 1;
-
- /* Found it!!!! */
- if (cmp == 0)
- {
- ctx->done = 1;
-
- grub_memcpy (ctx->datar, rec->data,
- rec->datalen < ctx->datalen ? rec->datalen :
ctx->datalen);
- return 1;
- }
- }
-
- return 0;
-}
-
-
-/* Lookup a record in the mounted filesystem DATA using the key KEY.
- The index of the node on top of the tree is IDX. The tree is of
- the type TYPE (0 = catalog node, 1 = extent overflow node). Return
- the data in DATAR with a maximum length of DATALEN. */
-static int
-grub_hfs_find_node (struct grub_hfs_data *data, char *key,
- grub_uint32_t idx, int type, char *datar, grub_size_t
datalen)
-{
- struct grub_hfs_find_node_node_found_ctx ctx =
- {
- .found = -1,
- .isleaf = 0,
- .done = 0,
- .type = type,
- .key = key,
- .datar = datar,
- .datalen = datalen
- };
-
- do
- {
- ctx.found = -1;
-
- if (grub_hfs_iterate_records (data, type, idx, 0,
grub_hfs_find_node_node_found, &ctx))
- return 0;
-
- if (ctx.found == -1)
- return 0;
-
- idx = ctx.found;
- } while (! ctx.isleaf);
-
- return ctx.done;
-}
-
-struct grub_hfs_iterate_dir_node_found_ctx
-{
- grub_uint32_t dir_be;
- int found;
- int isleaf;
- grub_uint32_t next;
- int (*hook) (struct grub_hfs_record *, void *hook_arg);
- void *hook_arg;
-};
-
-static int
-grub_hfs_iterate_dir_node_found (struct grub_hfs_node *hnd, struct
grub_hfs_record *rec,
- void *hook_arg)
-{
- struct grub_hfs_iterate_dir_node_found_ctx *ctx = hook_arg;
- struct grub_hfs_catalog_key *ckey = rec->key;
-
- /* The lowest key possible with DIR as root directory. */
- const struct grub_hfs_catalog_key key = {0, ctx->dir_be, 0, ""};
-
- if (grub_hfs_cmp_catkeys (rec->key, &key) <= 0)
- ctx->found = grub_be_to_cpu32 (grub_get_unaligned32 (rec->data));
-
- if (hnd->type == 0xFF && ckey->strlen > 0)
- {
- ctx->isleaf = 1;
- ctx->next = grub_be_to_cpu32 (hnd->next);
-
- /* An entry was found. */
- if (ckey->parent_dir == ctx->dir_be)
- return ctx->hook (rec, ctx->hook_arg);
- }
-
- return 0;
-}
-
-static int
-grub_hfs_iterate_dir_it_dir (struct grub_hfs_node *hnd __attribute ((unused)),
- struct grub_hfs_record *rec,
- void *hook_arg)
-{
- struct grub_hfs_catalog_key *ckey = rec->key;
- struct grub_hfs_iterate_dir_node_found_ctx *ctx = hook_arg;
-
- /* Stop when the entries do not match anymore. */
- if (ckey->parent_dir != ctx->dir_be)
- return 1;
-
- return ctx->hook (rec, ctx->hook_arg);
-}
-
-
-/* Iterate over the directory with the id DIR. The tree is searched
- starting with the node ROOT_IDX. For every entry in this directory
- call HOOK. */
-static grub_err_t
-grub_hfs_iterate_dir (struct grub_hfs_data *data, grub_uint32_t root_idx,
- grub_uint32_t dir, int (*hook) (struct grub_hfs_record *,
void *hook_arg),
- void *hook_arg)
-{
- struct grub_hfs_iterate_dir_node_found_ctx ctx =
- {
- .dir_be = grub_cpu_to_be32 (dir),
- .found = -1,
- .isleaf = 0,
- .next = 0,
- .hook = hook,
- .hook_arg = hook_arg
- };
-
- do
- {
- ctx.found = -1;
-
- if (grub_hfs_iterate_records (data, 0, root_idx, 0,
grub_hfs_iterate_dir_node_found, &ctx))
- return grub_errno;
-
- if (ctx.found == -1)
- return 0;
-
- root_idx = ctx.found;
- } while (! ctx.isleaf);
-
- /* If there was a matching record in this leaf node, continue the
- iteration until the last record was found. */
- grub_hfs_iterate_records (data, 0, ctx.next, 1, grub_hfs_iterate_dir_it_dir,
&ctx);
- return grub_errno;
-}
-
-#define MAX_UTF8_PER_MAC_ROMAN 3
-
-static const char macroman[0x80][MAX_UTF8_PER_MAC_ROMAN + 1] =
- {
- /* 80 */ "\xc3\x84",
- /* 81 */ "\xc3\x85",
- /* 82 */ "\xc3\x87",
- /* 83 */ "\xc3\x89",
- /* 84 */ "\xc3\x91",
- /* 85 */ "\xc3\x96",
- /* 86 */ "\xc3\x9c",
- /* 87 */ "\xc3\xa1",
- /* 88 */ "\xc3\xa0",
- /* 89 */ "\xc3\xa2",
- /* 8A */ "\xc3\xa4",
- /* 8B */ "\xc3\xa3",
- /* 8C */ "\xc3\xa5",
- /* 8D */ "\xc3\xa7",
- /* 8E */ "\xc3\xa9",
- /* 8F */ "\xc3\xa8",
- /* 90 */ "\xc3\xaa",
- /* 91 */ "\xc3\xab",
- /* 92 */ "\xc3\xad",
- /* 93 */ "\xc3\xac",
- /* 94 */ "\xc3\xae",
- /* 95 */ "\xc3\xaf",
- /* 96 */ "\xc3\xb1",
- /* 97 */ "\xc3\xb3",
- /* 98 */ "\xc3\xb2",
- /* 99 */ "\xc3\xb4",
- /* 9A */ "\xc3\xb6",
- /* 9B */ "\xc3\xb5",
- /* 9C */ "\xc3\xba",
- /* 9D */ "\xc3\xb9",
- /* 9E */ "\xc3\xbb",
- /* 9F */ "\xc3\xbc",
- /* A0 */ "\xe2\x80\xa0",
- /* A1 */ "\xc2\xb0",
- /* A2 */ "\xc2\xa2",
- /* A3 */ "\xc2\xa3",
- /* A4 */ "\xc2\xa7",
- /* A5 */ "\xe2\x80\xa2",
- /* A6 */ "\xc2\xb6",
- /* A7 */ "\xc3\x9f",
- /* A8 */ "\xc2\xae",
- /* A9 */ "\xc2\xa9",
- /* AA */ "\xe2\x84\xa2",
- /* AB */ "\xc2\xb4",
- /* AC */ "\xc2\xa8",
- /* AD */ "\xe2\x89\xa0",
- /* AE */ "\xc3\x86",
- /* AF */ "\xc3\x98",
- /* B0 */ "\xe2\x88\x9e",
- /* B1 */ "\xc2\xb1",
- /* B2 */ "\xe2\x89\xa4",
- /* B3 */ "\xe2\x89\xa5",
- /* B4 */ "\xc2\xa5",
- /* B5 */ "\xc2\xb5",
- /* B6 */ "\xe2\x88\x82",
- /* B7 */ "\xe2\x88\x91",
- /* B8 */ "\xe2\x88\x8f",
- /* B9 */ "\xcf\x80",
- /* BA */ "\xe2\x88\xab",
- /* BB */ "\xc2\xaa",
- /* BC */ "\xc2\xba",
- /* BD */ "\xce\xa9",
- /* BE */ "\xc3\xa6",
- /* BF */ "\xc3\xb8",
- /* C0 */ "\xc2\xbf",
- /* C1 */ "\xc2\xa1",
- /* C2 */ "\xc2\xac",
- /* C3 */ "\xe2\x88\x9a",
- /* C4 */ "\xc6\x92",
- /* C5 */ "\xe2\x89\x88",
- /* C6 */ "\xe2\x88\x86",
- /* C7 */ "\xc2\xab",
- /* C8 */ "\xc2\xbb",
- /* C9 */ "\xe2\x80\xa6",
- /* CA */ "\xc2\xa0",
- /* CB */ "\xc3\x80",
- /* CC */ "\xc3\x83",
- /* CD */ "\xc3\x95",
- /* CE */ "\xc5\x92",
- /* CF */ "\xc5\x93",
- /* D0 */ "\xe2\x80\x93",
- /* D1 */ "\xe2\x80\x94",
- /* D2 */ "\xe2\x80\x9c",
- /* D3 */ "\xe2\x80\x9d",
- /* D4 */ "\xe2\x80\x98",
- /* D5 */ "\xe2\x80\x99",
- /* D6 */ "\xc3\xb7",
- /* D7 */ "\xe2\x97\x8a",
- /* D8 */ "\xc3\xbf",
- /* D9 */ "\xc5\xb8",
- /* DA */ "\xe2\x81\x84",
- /* DB */ "\xe2\x82\xac",
- /* DC */ "\xe2\x80\xb9",
- /* DD */ "\xe2\x80\xba",
- /* DE */ "\xef\xac\x81",
- /* DF */ "\xef\xac\x82",
- /* E0 */ "\xe2\x80\xa1",
- /* E1 */ "\xc2\xb7",
- /* E2 */ "\xe2\x80\x9a",
- /* E3 */ "\xe2\x80\x9e",
- /* E4 */ "\xe2\x80\xb0",
- /* E5 */ "\xc3\x82",
- /* E6 */ "\xc3\x8a",
- /* E7 */ "\xc3\x81",
- /* E8 */ "\xc3\x8b",
- /* E9 */ "\xc3\x88",
- /* EA */ "\xc3\x8d",
- /* EB */ "\xc3\x8e",
- /* EC */ "\xc3\x8f",
- /* ED */ "\xc3\x8c",
- /* EE */ "\xc3\x93",
- /* EF */ "\xc3\x94",
- /* F0 */ "\xef\xa3\xbf",
- /* F1 */ "\xc3\x92",
- /* F2 */ "\xc3\x9a",
- /* F3 */ "\xc3\x9b",
- /* F4 */ "\xc3\x99",
- /* F5 */ "\xc4\xb1",
- /* F6 */ "\xcb\x86",
- /* F7 */ "\xcb\x9c",
- /* F8 */ "\xc2\xaf",
- /* F9 */ "\xcb\x98",
- /* FA */ "\xcb\x99",
- /* FB */ "\xcb\x9a",
- /* FC */ "\xc2\xb8",
- /* FD */ "\xcb\x9d",
- /* FE */ "\xcb\x9b",
- /* FF */ "\xcb\x87",
- };
-
-static void
-macroman_to_utf8 (char *to, const grub_uint8_t *from, grub_size_t len,
- int translate_slash)
-{
- char *optr = to;
- const grub_uint8_t *iptr;
-
- for (iptr = from; iptr < from + len && *iptr; iptr++)
- {
- /* Translate '/' to ':' as per HFS spec. */
- if (*iptr == '/' && translate_slash)
- {
- *optr++ = ':';
- continue;
- }
- if (!(*iptr & 0x80))
- {
- *optr++ = *iptr;
- continue;
- }
- optr = grub_stpcpy (optr, macroman[*iptr & 0x7f]);
- }
- *optr = 0;
-}
-
-static grub_ssize_t
-utf8_to_macroman (grub_uint8_t *to, const char *from)
-{
- grub_uint8_t *end = to + 31;
- grub_uint8_t *optr = to;
- const char *iptr = from;
-
- while (*iptr && optr < end)
- {
- int i, clen;
- /* Translate ':' to '/' as per HFS spec. */
- if (*iptr == ':')
- {
- *optr++ = '/';
- iptr++;
- continue;
- }
- if (!(*iptr & 0x80))
- {
- *optr++ = *iptr++;
- continue;
- }
- clen = 2;
- if ((*iptr & 0xf0) == 0xe0)
- clen++;
- for (i = 0; i < 0x80; i++)
- if (grub_memcmp (macroman[i], iptr, clen) == 0)
- break;
- if (i == 0x80)
- break;
- *optr++ = i | 0x80;
- iptr += clen;
- }
- /* Too long or not encodable. */
- if (*iptr)
- return -1;
- return optr - to;
-}
-
-union grub_hfs_anyrec {
- struct grub_hfs_filerec frec;
- struct grub_hfs_dirrec dir;
-};
-
-struct grub_fshelp_node
-{
- struct grub_hfs_data *data;
- union grub_hfs_anyrec fdrec;
- grub_uint32_t inode;
-};
-
-static grub_err_t
-lookup_file (grub_fshelp_node_t dir,
- const char *name,
- grub_fshelp_node_t *foundnode,
- enum grub_fshelp_filetype *foundtype)
-{
- struct grub_hfs_catalog_key key;
- grub_ssize_t slen;
- union grub_hfs_anyrec fdrec;
-
- key.parent_dir = grub_cpu_to_be32 (dir->inode);
- slen = utf8_to_macroman (key.str, name);
- if (slen < 0)
- /* Not found */
- return GRUB_ERR_NONE;
- key.strlen = slen;
-
- /* Lookup this node. */
- if (! grub_hfs_find_node (dir->data, (char *) &key, dir->data->cat_root,
- 0, (char *) &fdrec.frec, sizeof (fdrec.frec)))
- /* Not found */
- return GRUB_ERR_NONE;
-
- *foundnode = grub_malloc (sizeof (struct grub_fshelp_node));
- if (!*foundnode)
- return grub_errno;
-
- (*foundnode)->inode = grub_be_to_cpu32 (fdrec.dir.dirid);
- (*foundnode)->fdrec = fdrec;
- (*foundnode)->data = dir->data;
- *foundtype = (fdrec.frec.type == GRUB_HFS_FILETYPE_DIR) ? GRUB_FSHELP_DIR :
GRUB_FSHELP_REG;
- return GRUB_ERR_NONE;
-}
-
-/* Find a file or directory with the pathname PATH in the filesystem
- DATA. Return the file record in RETDATA when it is non-zero.
- Return the directory number in RETINODE when it is non-zero. */
-static grub_err_t
-grub_hfs_find_dir (struct grub_hfs_data *data, const char *path,
- grub_fshelp_node_t *found,
- enum grub_fshelp_filetype exptype)
-{
- struct grub_fshelp_node root = {
- .data = data,
- .inode = data->rootdir,
- .fdrec = {
- .frec = {
- .type = GRUB_HFS_FILETYPE_DIR
- }
- }
- };
- grub_err_t err;
-
- err = grub_fshelp_find_file_lookup (path, &root, found, lookup_file, NULL,
exptype);
-
- if (&root == *found)
- {
- *found = grub_malloc (sizeof (root));
- if (!*found)
- return grub_errno;
- grub_memcpy (*found, &root, sizeof (root));
- }
- return err;
-}
-
-struct grub_hfs_dir_hook_ctx
-{
- grub_fs_dir_hook_t hook;
- void *hook_data;
-};
-
-static int
-grub_hfs_dir_hook (struct grub_hfs_record *rec, void *hook_arg)
-{
- struct grub_hfs_dir_hook_ctx *ctx = hook_arg;
- struct grub_hfs_dirrec *drec = rec->data;
- struct grub_hfs_filerec *frec = rec->data;
- struct grub_hfs_catalog_key *ckey = rec->key;
- char fname[sizeof (ckey->str) * MAX_UTF8_PER_MAC_ROMAN + 1];
- struct grub_dirhook_info info;
- grub_size_t len;
-
- grub_memset (fname, 0, sizeof (fname));
-
- grub_memset (&info, 0, sizeof (info));
-
- len = ckey->strlen;
- if (len > sizeof (ckey->str))
- len = sizeof (ckey->str);
- macroman_to_utf8 (fname, ckey->str, len, 1);
-
- info.case_insensitive = 1;
-
- if (drec->type == GRUB_HFS_FILETYPE_DIR)
- {
- info.dir = 1;
- info.mtimeset = 1;
- info.inodeset = 1;
- info.mtime = grub_be_to_cpu32 (drec->mtime) - 2082844800;
- info.inode = grub_be_to_cpu32 (drec->dirid);
- return ctx->hook (fname, &info, ctx->hook_data);
- }
- if (frec->type == GRUB_HFS_FILETYPE_FILE)
- {
- info.dir = 0;
- info.mtimeset = 1;
- info.inodeset = 1;
- info.mtime = grub_be_to_cpu32 (frec->mtime) - 2082844800;
- info.inode = grub_be_to_cpu32 (frec->fileid);
- return ctx->hook (fname, &info, ctx->hook_data);
- }
-
- return 0;
-}
-
-
-static grub_err_t
-grub_hfs_dir (grub_device_t device, const char *path, grub_fs_dir_hook_t hook,
- void *hook_data)
-{
- struct grub_hfs_data *data;
- struct grub_hfs_dir_hook_ctx ctx =
- {
- .hook = hook,
- .hook_data = hook_data
- };
- grub_fshelp_node_t found = NULL;
-
- grub_dl_ref (my_mod);
-
- data = grub_hfs_mount (device->disk);
- if (!data)
- goto fail;
-
- /* First the directory ID for the directory. */
- if (grub_hfs_find_dir (data, path, &found, GRUB_FSHELP_DIR))
- goto fail;
-
- grub_hfs_iterate_dir (data, data->cat_root, found->inode, grub_hfs_dir_hook,
&ctx);
-
- fail:
- grub_free (found);
- grub_free (data);
-
- grub_dl_unref (my_mod);
-
- return grub_errno;
-}
-
-
-/* Open a file named NAME and initialize FILE. */
-static grub_err_t
-grub_hfs_open (struct grub_file *file, const char *name)
-{
- struct grub_hfs_data *data;
- grub_fshelp_node_t found = NULL;
-
- grub_dl_ref (my_mod);
-
- data = grub_hfs_mount (file->device->disk);
-
- if (!data)
- {
- grub_dl_unref (my_mod);
- return grub_errno;
- }
-
- if (grub_hfs_find_dir (data, name, &found, GRUB_FSHELP_REG))
- {
- grub_free (data);
- grub_free (found);
- grub_dl_unref (my_mod);
- return grub_errno;
- }
-
- grub_memcpy (data->extents, found->fdrec.frec.extents, sizeof
(grub_hfs_datarecord_t));
- file->size = grub_be_to_cpu32 (found->fdrec.frec.size);
- data->size = grub_be_to_cpu32 (found->fdrec.frec.size);
- data->fileid = grub_be_to_cpu32 (found->fdrec.frec.fileid);
- file->offset = 0;
-
- file->data = data;
-
- grub_free (found);
-
- return 0;
-}
-
-static grub_ssize_t
-grub_hfs_read (grub_file_t file, char *buf, grub_size_t len)
-{
- struct grub_hfs_data *data =
- (struct grub_hfs_data *) file->data;
-
- return grub_hfs_read_file (data, file->read_hook, file->read_hook_data,
- file->offset, len, buf);
-}
-
-
-static grub_err_t
-grub_hfs_close (grub_file_t file)
-{
- grub_free (file->data);
-
- grub_dl_unref (my_mod);
-
- return 0;
-}
-
-
-static grub_err_t
-grub_hfs_label (grub_device_t device, char **label)
-{
- struct grub_hfs_data *data;
-
- data = grub_hfs_mount (device->disk);
-
- if (data)
- {
- grub_size_t len = data->sblock.volname[0];
- if (len > sizeof (data->sblock.volname) - 1)
- len = sizeof (data->sblock.volname) - 1;
- *label = grub_calloc (MAX_UTF8_PER_MAC_ROMAN + 1, len);
- if (*label)
- macroman_to_utf8 (*label, data->sblock.volname + 1,
- len + 1, 0);
- }
- else
- *label = 0;
-
- grub_free (data);
- return grub_errno;
-}
-
-static grub_err_t
-grub_hfs_mtime (grub_device_t device, grub_int64_t *tm)
-{
- struct grub_hfs_data *data;
-
- data = grub_hfs_mount (device->disk);
-
- if (data)
- *tm = grub_be_to_cpu32 (data->sblock.mtime) - 2082844800;
- else
- *tm = 0;
-
- grub_free (data);
- return grub_errno;
-}
-
-static grub_err_t
-grub_hfs_uuid (grub_device_t device, char **uuid)
-{
- struct grub_hfs_data *data;
-
- grub_dl_ref (my_mod);
-
- data = grub_hfs_mount (device->disk);
- if (data && data->sblock.num_serial != 0)
- {
- *uuid = grub_xasprintf ("%016llx",
- (unsigned long long)
- grub_be_to_cpu64 (data->sblock.num_serial));
- }
- else
- *uuid = NULL;
-
- grub_dl_unref (my_mod);
-
- grub_free (data);
-
- return grub_errno;
-}
-
-
-
-static struct grub_fs grub_hfs_fs =
- {
- .name = "hfs",
- .fs_dir = grub_hfs_dir,
- .fs_open = grub_hfs_open,
- .fs_read = grub_hfs_read,
- .fs_close = grub_hfs_close,
- .fs_label = grub_hfs_label,
- .fs_uuid = grub_hfs_uuid,
- .fs_mtime = grub_hfs_mtime,
-#ifdef GRUB_UTIL
- .reserved_first_sector = 1,
- .blocklist_install = 1,
-#endif
- .next = 0
- };
-
-GRUB_MOD_INIT(hfs)
-{
- if (!grub_is_lockdown ())
- grub_fs_register (&grub_hfs_fs);
- my_mod = mod;
-}
-
-GRUB_MOD_FINI(hfs)
-{
- if (!grub_is_lockdown())
- grub_fs_unregister (&grub_hfs_fs);
-}
diff --git a/tests/gettext_strings_test.in b/tests/gettext_strings_test.in
index 1c37fe41b13b..cc44cf4ec88f 100644
--- a/tests/gettext_strings_test.in
+++ b/tests/gettext_strings_test.in
@@ -11,7 +11,7 @@ xgettext -f po/POTFILES.in -L C -o "$tdir/"skip3.pot -x
po/grub.pot --keyword=vo
cat po/POTFILES.in | xargs grep -hE -o "( |
){\"[a-z0-9\-]*\",[[:space:]]*('.'|[0-9]|-[0-9])," |sed
"s,[[:space:]]*{\",,g;s,\"\,[[:space:]]*\('.'\|[0-9]\|-[0-9]\)\,,,g" | awk '{
print "msgid \"" $0 "\"\nmsgstr \"\"" ; }' > "$tdir/"opts.pot
cat po/POTFILES.in | xargs grep -hE -o
"[[:space:]]*\.name[[:space:]]*=[[:space:]]*\"[a-zA-Z0-9 ()]*\"" |sed
"s,[[:space:]]*\.name[[:space:]]*=[[:space:]]*\",,g;s,\",,g" | awk '{ print
"msgid \"" $0 "\"\nmsgstr \"\"" ; }' > "$tdir/"name.pot
-out="$(cat po/POTFILES.in | grep -v
'\(colors.c\|lsefisystab.c\|lsefimmap.c\|lssal.c\|hdparm.c\|sendkey.c\|lsacpi.c\|lspci.c\|usbtest.c\|legacy_parse.c\|/libgcrypt/\|hfs.c\|/efi\.c$\|gnulib\|tests/\|util/ieee1275/ofpath.c\|minilzo.c\|terminfo.c\|setpci.c\|bin2h.c\|cb_timestamps.c\|grub-pe2elf.c\|getroot_[a-z]*.c\|getroot.c\|arc/init.c\|color.c\|grub-mklayout.c\|gentrigtables.c\|lzodefs.h\|lsefi.c\|cbls.c\|/zfs\.h$\|grub-macho2img.c\|syslinux_parse.c\|lvm.c\|efidisk.c\|grub-mkfont.c\|reiserfs.c\|LzmaEnc.c\)'
| xgettext -f - -L C -o - -x po/grub.pot -x "$tdir/"skip.pot -x
"$tdir/"skip2.pot -x "$tdir/"skip3.pot -x "$tdir/"opts.pot -x "$tdir/"name.pot
-x po/exclude.pot -a --from-code=iso-8859-1)"
+out="$(cat po/POTFILES.in | grep -v
'\(colors.c\|lsefisystab.c\|lsefimmap.c\|lssal.c\|hdparm.c\|sendkey.c\|lsacpi.c\|lspci.c\|usbtest.c\|legacy_parse.c\|/libgcrypt/\|/efi\.c$\|gnulib\|tests/\|util/ieee1275/ofpath.c\|minilzo.c\|terminfo.c\|setpci.c\|bin2h.c\|cb_timestamps.c\|grub-pe2elf.c\|getroot_[a-z]*.c\|getroot.c\|arc/init.c\|color.c\|grub-mklayout.c\|gentrigtables.c\|lzodefs.h\|lsefi.c\|cbls.c\|/zfs\.h$\|grub-macho2img.c\|syslinux_parse.c\|lvm.c\|efidisk.c\|grub-mkfont.c\|reiserfs.c\|LzmaEnc.c\)'
| xgettext -f - -L C -o - -x po/grub.pot -x "$tdir/"skip.pot -x
"$tdir/"skip2.pot -x "$tdir/"skip3.pot -x "$tdir/"opts.pot -x "$tdir/"name.pot
-x po/exclude.pot -a --from-code=iso-8859-1)"
rm -rf "$tdir"
if [ x"$out" != x ]; then
echo "$out"
diff --git a/tests/hfs_test.in b/tests/hfs_test.in
deleted file mode 100644
index 960f1cbd0f42..000000000000
--- a/tests/hfs_test.in
+++ /dev/null
@@ -1,23 +0,0 @@
-#!@BUILD_SHEBANG@
-
-set -e
-
-if [ "x$EUID" = "x" ] ; then
- EUID=`id -u`
-fi
-
-if [ "$EUID" != 0 ] ; then
- exit 99
-fi
-
-if ! which mkfs.hfs >/dev/null 2>&1; then
- echo "mkfs.hfs not installed; cannot test HFS."
- exit 99
-fi
-
-if ! grep -q mac_roman /proc/modules && ! modprobe mac_roman; then
- echo "no mac-roman support; cannot test HFS."
- exit 99
-fi
-
-"@builddir@/grub-fs-tester" hfs
diff --git a/tests/util/grub-fs-tester.in b/tests/util/grub-fs-tester.in
index 43f6175c3b89..1be46f4a1300 100644
--- a/tests/util/grub-fs-tester.in
+++ b/tests/util/grub-fs-tester.in
@@ -128,12 +128,6 @@ for LOGSECSIZE in $(range "$MINLOGSECSIZE"
"$MAXLOGSECSIZE" 1); do
# It could go further but it requires more and more space
MAXBLKSIZE=8286208
;;
- xhfs)
- MINBLKSIZE=512
- # OS LIMITATION: should be 1048576 but linux hangs on unmnount with
- # >= 524288
- MAXBLKSIZE=262144
- ;;
xhfsplus | xhfsplus_casesens | xhfsplus_wrap)
MINBLKSIZE=512
MAXBLKSIZE=1048576
@@ -381,9 +375,6 @@ for LOGSECSIZE in $(range "$MINLOGSECSIZE" "$MAXLOGSECSIZE"
1); do
# FS LIMITATION: SFS is latin1. At most 30 characters
x"sfs"*)
FSLABEL="GRUB tt öäüé;/àèç åø¿ª©þð׫»µ¬";;
- # FS LIMITATION: HFS is Mac-Roman. At most 27 characters
- x"hfs")
- FSLABEL="grub_t;/estéàèèéie fiucnree";;
# FS LIMITATION: UDF label is either up to 127 latin1
characters or 63 UTF-16 ones
# OS LIMITATION: Linux UDF tools force ASCII label ...
x"udf")
@@ -425,7 +416,7 @@ for LOGSECSIZE in $(range "$MINLOGSECSIZE" "$MAXLOGSECSIZE"
1); do
fi
case x"$fs" in
- xvfat* | xmsdos* | xexfat* | xhfs | xhfsplus | xhfsplus_wrap |
xaffs \
+ xvfat* | xmsdos* | xexfat* | xhfsplus | xhfsplus_wrap | xaffs \
| xaffs_intl | xjfs_caseins | xsfs_caseins \
| xzfs_caseins | xiso9660)
CASESENS=n;;
@@ -486,7 +477,7 @@ for LOGSECSIZE in $(range "$MINLOGSECSIZE" "$MAXLOGSECSIZE"
1); do
# FS LIMITATION: These FS have int32 as file size field
# FIXME: not so sure about AFFS
# OS LIMITATION: minix2/minix3 could be formatted in a way
to permit more.
- x"minix3" | x"minix2" | x"hfs"| x"affs" | xaffs_intl |
xreiserfs_old | xext2_old)
+ x"minix3" | x"minix2" | x"affs" | xaffs_intl | xreiserfs_old |
xext2_old)
BIGBLOCKCNT=$((0x7fffffff));;
# FS LIMITATION: redundant storage
@@ -504,16 +495,16 @@ for LOGSECSIZE in $(range "$MINLOGSECSIZE"
"$MAXLOGSECSIZE" 1); do
NOSYMLINK=n
case x"$fs" in
- # FS LIMITATION: no symlinks on FAT, exFAT, HFS, plain ISO9660
and Joliet
+ # FS LIMITATION: no symlinks on FAT, exFAT, plain ISO9660 and
Joliet
# OS LIMITATION: ntfs-3g creates interix symlinks which aren't
real symlinks
- x"vfat"* | xmsdos* | x"hfs" | x"exfat" | x"ntfs"* \
+ x"vfat"* | xmsdos* | x"exfat" | x"ntfs"* \
| xiso9660 | xjoliet| xiso9660_1999 | xjoliet_1999)
NOSYMLINK=y;;
esac
NOHARDLINK=n
case x"$fs" in
- # FS LIMITATION: no hardlinks on BFS, exfat, fat, hfs and SFS
- xbfs | xexfat | x"vfat"* | xmsdos* | xhfs | xsfs | xsfs_caseins)
+ # FS LIMITATION: no hardlinks on BFS, exfat, fat, and SFS
+ xbfs | xexfat | x"vfat"* | xmsdos* | xsfs | xsfs_caseins)
NOHARDLINK=y;;
# GRUB LIMITATION: no hardlink support on newc and hfs+
xcpio_crc | xcpio_newc | xhfsplus*)
@@ -524,8 +515,6 @@ for LOGSECSIZE in $(range "$MINLOGSECSIZE" "$MAXLOGSECSIZE"
1); do
case x"$fs" in
x"cpio_ustar")
LONGNAME="`echo $LONGNAME |head -c 99`";;
- x"hfs")
- LONGNAME="`echo $LONGNAME |head -c 31`";;
x"minix" | x"minix2" | x"affs" | xaffs_intl | xiso9660)
LONGNAME="`echo $LONGNAME |head -c 30`";;
x"sfs"*)
@@ -553,10 +542,6 @@ for LOGSECSIZE in $(range "$MINLOGSECSIZE"
"$MAXLOGSECSIZE" 1); do
| x"tarfs" | x"cpio_"* | x"minix" | x"minix2" \
| x"minix3" | x"ntfs"* | x"udf" | x"sfs"*)
NOFSTIME=y;;
- # OS LIMITATION: Linux doesn't update fstime.
- # OS LIMITATION: Linux apparently uses localtime instead of UTC
- xhfs)
- NOFILETIME=y; NOFSTIME=y;;
# GRUB LIMITATION: FAT and exFAT use localtime. Unusable for
GRUB
x"vfat"* | x"msdos"* | x"exfat")
NOFILETIME=y; NOFSTIME=y;;
@@ -694,7 +679,7 @@ for LOGSECSIZE in $(range "$MINLOGSECSIZE" "$MAXLOGSECSIZE"
1); do
x"minix")
"mkfs.minix" "${MOUNTDEVICE}"
;;
- # mkfs.hfs and mkfs.hfsplus don't fill UUID.
+ # mkfs.hfsplus doesn't fill UUID.
x"hfsplus")
"mkfs.hfsplus" -b $BLKSIZE -v "$FSLABEL" "${MOUNTDEVICE}"
dd if=/dev/urandom of="${MOUNTDEVICE}" bs=1 seek=$((0x468))
conv=notrunc count=8 ;;
@@ -706,11 +691,6 @@ for LOGSECSIZE in $(range "$MINLOGSECSIZE"
"$MAXLOGSECSIZE" 1); do
"mkfs.hfsplus" -s -b $BLKSIZE -v "$FSLABEL" "${MOUNTDEVICE}"
dd if=/dev/urandom of="${MOUNTDEVICE}" bs=1 seek=$((0x468))
conv=notrunc count=8
MOUNTFS="hfsplus";;
- x"hfs")
- "mkfs.hfs" -b $BLKSIZE -v "`echo $FSLABEL |recode
utf8..macroman`" -h "${MOUNTDEVICE}"
- dd if=/dev/urandom of="${MOUNTDEVICE}" bs=1 seek=$((0x474))
conv=notrunc count=8
- MOUNTOPTS="iocharset=utf8,codepage=macroman,"
- ;;
x"vfat"*|xmsdos*)
BITS="${fs/vfat/}"
BITS="${BITS/msdos/}"
@@ -870,8 +850,8 @@ for LOGSECSIZE in $(range "$MINLOGSECSIZE" "$MAXLOGSECSIZE"
1); do
# FS LIMITATION: AFFS is limited in file name length (30)
x"affs" | xaffs_intl)
NASTYFILE=".?*\\!\"#@\$'()+ ,-;<=>^{_}[]\`|~.";;
- # FS LIMITATION: hfs, minix and minix2 are limited in file name
length (30 or 31)
- x"hfs" | x"minix" | x"minix2")
+ # FS LIMITATION: minix and minix2 are limited in file name
length (30 or 31)
+ x"minix" | x"minix2")
NASTYFILE=".?*\\!\"#@\$&'()+ ,-:;<=>{}[]\`|~.";;
# FS LIMITATION: FAT doesn't accept ?, *, \, ", :, <, >, |
# FS LIMITATION: FAT discards dots at the end.
@@ -890,8 +870,8 @@ for LOGSECSIZE in $(range "$MINLOGSECSIZE" "$MAXLOGSECSIZE"
1); do
esac
case x"$fs" in
- # FS LIMITATION: HFS, AFFS and SFS use legacy codepage
(mac-roman or latin1)
- x"sfs"* | x"hfs" | x"affs" | xaffs_intl)
+ # FS LIMITATION: AFFS and SFS use legacy codepage (latin1)
+ x"sfs"* | x"affs" | xaffs_intl)
IFILE="éàèüöäëñ"
ISYM="ëñéüöäàè"
;;
@@ -1347,7 +1327,7 @@ for LOGSECSIZE in $(range "$MINLOGSECSIZE"
"$MAXLOGSECSIZE" 1); do
;;
esac
case x"$fs" in
- x"hfs"*)
+ x"hfsplus"*)
GRUBUUID="`run_grubfstest xnu_uuid "$GRUBDEVICE"`"
if [ x"$GRUBUUID" = x"$FSUUID" ]; then
:
diff --git a/util/grub-install-common.c b/util/grub-install-common.c
index 347558bf5412..43bb6e44b87f 100644
--- a/util/grub-install-common.c
+++ b/util/grub-install-common.c
@@ -368,7 +368,7 @@ grub_install_is_short_mbrgap_supported (void)
{
"part_msdos", "biosdisk", "affs", "afs", "bfs", "archelp",
"cpio", "cpio_be", "newc", "odc", "ext2", "fat", "exfat",
- "f2fs", "fshelp", "hfs", "hfsplus", "iso9660", "jfs", "minix",
+ "f2fs", "fshelp", "hfsplus", "iso9660", "jfs", "minix",
"minix2", "minix3", "minix_be", "minix2_be", "nilfs2", "ntfs",
"ntfscomp", "reiserfs", "romfs", "sfs", "tar", "udf", "ufs1",
"ufs1_be", "ufs2", "xfs"
diff --git a/util/grub-install.c b/util/grub-install.c
index 7b04bd3c534b..8d2bd930bc85 100644
--- a/util/grub-install.c
+++ b/util/grub-install.c
@@ -1087,8 +1087,7 @@ main (int argc, char *argv[])
efidir_is_mac = 0;
- if (grub_strcmp (fs->name, "hfs") == 0
- || grub_strcmp (fs->name, "hfsplus") == 0)
+ if (grub_strcmp (fs->name, "hfsplus") == 0)
efidir_is_mac = 1;
if (!efidir_is_mac && grub_strcmp (fs->name, "fat") != 0)
@@ -1238,13 +1237,11 @@ main (int argc, char *argv[])
if (! fs)
grub_util_error ("%s", grub_errmsg);
- if (grub_strcmp (fs->name, "hfs") != 0
- && grub_strcmp (fs->name, "hfsplus") != 0
+ if (grub_strcmp (fs->name, "hfsplus") != 0
&& !is_guess)
- grub_util_error (_("filesystem on %s is neither HFS nor HFS+"),
+ grub_util_error (_("filesystem on %s is not HFS+"),
macppcdir);
- if (grub_strcmp (fs->name, "hfs") == 0
- || grub_strcmp (fs->name, "hfsplus") == 0)
+ if (grub_strcmp (fs->name, "hfsplus") == 0)
{
install_device = macppcdir_device_names[0];
is_prep = 0;
diff --git a/util/grub-macbless.c b/util/grub-macbless.c
index e9b15a053df2..36fddec94276 100644
--- a/util/grub-macbless.c
+++ b/util/grub-macbless.c
@@ -155,7 +155,7 @@ argp_parser (int key, char *arg, struct argp_state *state)
static struct argp argp = {
options, argp_parser, N_("--ppc PATH|--x86 FILE"),
- N_("Mac-style bless on HFS or HFS+"),
+ N_("Mac-style bless on HFS+"),
NULL, NULL, NULL
};
--
2.25.1
- [PATCH] Remove HFS support,
Daniel Axtens <=
- Re: [PATCH] Remove HFS support, Daniel Kiper, 2022/08/19
- Re: [PATCH] Remove HFS support, John Paul Adrian Glaubitz, 2022/08/19
- Re: [PATCH] Remove HFS support, Steve McIntyre, 2022/08/19
- Re: [PATCH] Remove HFS support, John Paul Adrian Glaubitz, 2022/08/19
- Re: [PATCH] Remove HFS support, Dimitri John Ledkov, 2022/08/19
- Re: [PATCH] Remove HFS support, Vladimir 'phcoder' Serbinenko, 2022/08/19
- Re: [PATCH] Remove HFS support, Daniel Axtens, 2022/08/20
- Re: [PATCH] Remove HFS support, John Paul Adrian Glaubitz, 2022/08/24