NTFS/MSDOS improvements

This commit is contained in:
Slawomir Wojciech Wojtczak (vermaden) 2012-02-21 08:16:32 +01:00
parent 13504fcc86
commit b217554d9e
3 changed files with 60 additions and 48 deletions

15
README
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@ -32,7 +32,7 @@ Now plugin Your USB thumb drive ;)
Have Fun ;)
vermaden
----------
-------------------------------------------------------------------------------
Latest changes ...
@ -70,3 +70,16 @@ https://github.com/vermaden/automount
Regards,
vermaden
-------------------------------------------------------------------------------
Latest changes ...
FAT/NTFS detection improvements.
The 'chown' now uses sets user's group.
MSDOS filesystem is now mounted with -m 644 -M 755 options by default.
Removed POPUP=YES option, just use USER + FM for simplicity.
NTFS filesystem, when mounted by mount_ntfs(8) uses -u and -g options by default.
Even more simplified 'detach' section.
Regards,
vermaden

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@ -1,5 +1,4 @@
USERUMOUNT=YES
POPUP=YES
FM="nautilus --browser --no-desktop"
USER=vermaden
ENCODING=pl_PL.ISO8859-2

View File

@ -1,10 +1,10 @@
#! /bin/sh
# Copyright (c) 2011 Slawomir Wojciech Wojtczak (vermaden)
# Copyright (c) 2012 Slawomir Wojciech Wojtczak (vermaden)
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
# modification, are permitted provided that following conditions are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
@ -14,7 +14,7 @@
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS 'AS IS' AND ANY
# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
# DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR ANY
# DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR ANY
# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
@ -26,32 +26,31 @@ PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin
[ -f /usr/local/etc/automount.conf ] && . /usr/local/etc/automount.conf
: ${MNTPREFIX="/media"}
: ${LOG="/var/log/automount.log"}
: ${STATE="/var/run/automount.state"}
: ${ENCODING="en_US.ISO8859-1"} # /* US/Canada */
: ${CODEPAGE="cp437"} # /* US/Canada */
: ${DATEFMT="%Y-%m-%d %H:%M:%S"} # /* 2012-02-20 07:49:09 */
: ${USERUMOUNT="NO"} # /* when YES add suid bit to umount(8) */
: ${POPUP="NO"} # /* display file manager window */
: ${USER="0"} # /* which user to use for popup */
: ${FM="0"} # /* which file manager to use */
: ${MNTPREFIX="/media"} # mount prefix
: ${LOG="/var/log/automount.log"} # log file
: ${STATE="/var/run/automount.state"} # current state file
: ${ENCODING="en_US.ISO8859-1"} # US/Canada
: ${CODEPAGE="cp437"} # US/Canada
: ${DATEFMT="%Y-%m-%d %H:%M:%S"} # 2012-02-20 07:49:09
: ${USERUMOUNT="NO"} # when YES add suid bit to umount(8)
: ${USER="0"} # which user to use for popup
: ${FM="0"} # which file manager to use
[ "${USERUMOUNT}" = "YES" ] && chmod u+s /sbin/umount # /* WHEEL group member */
[ "${USERUMOUNT}" = YES ] && chmod u+s /sbin/umount # WHEEL group member
__create_mount_point() { # /* 1=DEV */
__create_mount_point() { # 1=DEV
mkdir -p ${MNT}
[ "${USER}" != 0 ] && chown ${USER} ${MNT}
[ "${USER}" = 0 ] || chown ${USER}:$( id -g -n ${USER} ) ${MNT}
}
__check_already_mounted() { # /* 1=MNT */
__check_already_mounted() { # 1=MNT
mount | grep " ${1} " 1> /dev/null 2> /dev/null && {
__log "${DEV}:already mounted (ntfs)"
exit 0
}
}
__state_add() { # /* 1=DEV 2=PROVIDER 3=MNT */
__state_add() { # 1=DEV 2=PROVIDER 3=MNT
grep -E "${3}$" ${STATE} 1> /dev/null 2> /dev/null && {
__log "${1}:duplicated '${STATE}'"
exit 0
@ -59,12 +58,12 @@ __state_add() { # /* 1=DEV 2=PROVIDER 3=MNT */
echo "${1} ${2} ${3}" >> ${STATE}
}
__state_remove() { # /* 1=MNT 2=STATE */
BSMNT=$( echo ${1} | sed 's/\//\\\//g' ) # /* backslash the slashes ;) */
sed -i '' "/${BSMNT}\$/d" ${2}
__state_remove() { # 1=MNT
BSMNT=$( echo ${1} | sed 's/\//\\\//g' ) # backslash the slashes ;)
sed -i '' "/${BSMNT}\$/d" ${STATE}
}
__log() { # /* @=MESSAGE */
__log() { # @=MESSAGE
echo $( date +"${DATEFMT}" ) ${@} >> ${LOG}
}
@ -73,28 +72,30 @@ DEV=/dev/${1}
case ${2} in
(attach)
ADD=0
MNT="${MNTPREFIX}/$( basename ${1} )"
MNT="${MNTPREFIX}/${1}"
__check_already_mounted ${MNT}
__create_mount_point ${DEV}
case $( file -b -L -s ${DEV} | sed -E 's/label:\ \".*\"//g' ) in
(*NTFS*)
dd < ${DEV} count=1 2> /dev/null | strings | head -1 | grep -q "NTFS" && {
which ntfsfix 1> /dev/null 2> /dev/null && {
ntfsfix ${DEV} # /* sysutils/ntfsprogs */
}
which ntfs-3g 1> /dev/null 2> /dev/null && {
ntfs-3g -o noatime ${DEV} ${MNT} && ADD=1 # /* sysutils/fusefs-ntfs */
} || {
mount_ntfs -o noatime ${DEV} ${MNT} && ADD=1
}
__log "${DEV}:mount (ntfs)"
(*FAT*) # must be before NTFS section: newfs_msdos -O NTFS -L NTFS
dd < ${DEV} count=1 2> /dev/null | strings | grep "FAT32" && {
fsck_msdosfs -y ${DEV}
mount_msdosfs -o large -D ${CODEPAGE} -L ${ENCODING} \
-m 644 -M 755 ${DEV} ${MNT} && ADD=1
__log "${DEV}:mount (fat)"
}
;;
(*FAT*)
dd < ${DEV} count=1 2> /dev/null | strings | grep -q "FAT32" && {
fsck_msdosfs -y ${DEV}
mount_msdosfs -o large -L ${ENCODING} -D ${CODEPAGE} ${DEV} ${MNT} && ADD=1
__log "${DEV}:mount (fat)"
(*NTFS*) # must be after FAT section: newfs_msdos -O NTFS -L NTFS
dd < ${DEV} count=1 2> /dev/null | strings | head -1 | grep "NTFS" && {
which ntfsfix 1> /dev/null 2> /dev/null && {
ntfsfix ${DEV} # sysutils/ntfsprogs
}
which ntfs-3g 1> /dev/null 2> /dev/null && {
ntfs-3g -o noatime ${DEV} ${MNT} && ADD=1 # sysutils/fusefs-ntfs
} || {
[ "${USER}" = 0 ] || OPTS="-u ${USER} -g $( id -g -n ${USER} )"
mount_ntfs ${OPTS} -o noatime ${DEV} ${MNT} && ADD=1
}
__log "${DEV}:mount (ntfs)"
}
;;
(*ext2*)
@ -109,7 +110,7 @@ case ${2} in
;;
(*ext4*)
fsck.ext4 -y ${DEV}
ext4fuse ${DEV} ${MNT} && ADD=1 # /* sysutils/fusefs-ext4fuse */
ext4fuse ${DEV} ${MNT} && ADD=1 # sysutils/fusefs-ext4fuse
__log "${DEV}:mount (ext4)"
;;
(*Unix\ Fast\ File*)
@ -120,28 +121,27 @@ case ${2} in
(*)
case $( dd < ${DEV} count=1 2> /dev/null | strings | head -1 ) in
(EXFAT)
mount.exfat -o noatime ${DEV} ${MNT} && ADD=1 # /* sysutils/fusefs-exfat */
mount.exfat -o noatime ${DEV} ${MNT} && ADD=1 # sysutils/fusefs-exfat
__log "${DEV}:mount (ufs)"
;;
esac
;;
esac
[ ${ADD} -eq 1 ] && {
ADD=0
PROVIDER=$( mount | grep -m 1 " ${MNT} " | awk '{printf $1}' )
__state_add ${DEV} ${PROVIDER} ${MNT}
[ "${POPUP}" = YES ] && [ "${USER}" != 0 ] && [ "${FM}" != 0 ] \
[ "${USER}" != 0 ] && [ "${FM}" != 0 ] \
&& su - ${USER} -c "env DISPLAY=:0 ${FM} ${MNT} &"
ADD=0
}
;;
(detach)
M=$( mount )
grep -E "${PREFIX}/${1}$" ${STATE} \
| while read DEV PROVIDER MNT
do
TARGET=$( echo "$M" | grep -E "^${PROVIDER} " | awk '{print $3}' )
__state_remove ${MNT} ${STATE}
TARGET=$( mount | grep -E "^${PROVIDER} " | awk '{print $3}' )
__state_remove ${MNT}
[ -z ${TARGET} ] && continue
umount -f ${TARGET} &
unset TARGET