-#!/usr/bin/perl
-#
-# IPFire Scripts
-#
-# This code is distributed under the terms of the GPL
-#
-# (c) The IPFire Team
-#
-
-use strict;
-# enable only the following on debugging purpose
-# use warnings;
-
-require '/var/ipfire/general-functions.pl';
-require "${General::swroot}/lang.pl";
-require "${General::swroot}/header.pl";
-
-my %extrahdsettings = ();
-my $ok = "true";
-my @devices = ();
-my @deviceline = ();
-my $deviceentry = "";
-my $devicefile = "/var/ipfire/extrahd/devices";
-my $fstab = "/var/ipfire/extrahd/fstab";
-
-### Values that have to be initialized
-$extrahdsettings{'PATH'} = '';
-$extrahdsettings{'FS'} = '';
-$extrahdsettings{'DEVICE'} = '';
-$extrahdsettings{'ACTION'} = '';
-
-open( FILE, "< $devicefile" ) or die "Unable to read $devicefile";
-@devices = <FILE>;
-close FILE;
-
-############################################################################################################################
-############################################################################################################################
-
-print "$ARGV[0] $ARGV[1]";
-
-if ( "$ARGV[0]" eq "mount" ) {
- system("/bin/cp -f /etc/fstab $fstab");
-
- foreach $deviceentry (sort @devices)
- {
- @deviceline = split( /\;/, $deviceentry );
- if ( "$ARGV[1]" eq "$deviceline[2]" ) {
- print "Insert /dev/$deviceline[0] ($deviceline[1]) --> $deviceline[2] into /etc/fstab!\n";
- unless ( -d $deviceline[2] ) { system("/bin/mkdir -p $deviceline[2] && chmod 0777 $deviceline[2]"); }
- open(FILE, ">>$fstab");
- print FILE "/dev/$deviceline[0]\t$deviceline[2]\t$deviceline[1]\tdefaults\t0\t0\n";
- close(FILE);
- }
- }
-
- system("/bin/cp -f $fstab /etc/fstab");
- if ( `/bin/mount -a` ) {
- exit(0);
- } else {
- exit(1);
- }
-
-} elsif ( "$ARGV[0]" eq "umount" ) {
- system("/bin/umount $ARGV[1]");
- if ( ! `/bin/mount | /bin/fgrep $ARGV[1]` ) {
- system("/bin/cp -f /etc/fstab $fstab");
- system("/bin/fgrep -v $ARGV[1] <$fstab >/etc/fstab");
- print "Succesfully umounted $ARGV[1].\n";
- exit(0);
- } else {
- print "Can't umount $ARGV[1].\n";
- exit(1);
- }
-
-} else {
- print "Usage: $0 (mount|umount) mountpoint\n";
+#!/bin/bash
+###############################################################################
+# #
+# IPFire.org - A linux based firewall #
+# Copyright (C) 2023 IPFire Team <info@ipfire.org> #
+# #
+# This program is free software: you can redistribute it and/or modify #
+# it under the terms of the GNU General Public License as published by #
+# the Free Software Foundation, either version 3 of the License, or #
+# (at your option) any later version. #
+# #
+# This program is distributed in the hope that it will be useful, #
+# but WITHOUT ANY WARRANTY; without even the implied warranty of #
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
+# GNU General Public License for more details. #
+# #
+# You should have received a copy of the GNU General Public License #
+# along with this program. If not, see <http://www.gnu.org/licenses/>. #
+# #
+###############################################################################
+
+log() {
+ local message="${@}"
+
+ logger -t "extrahd" "${message}"
+}
+
+extrahd_mount() {
+ local _mountpoint="${1}"
+
+ local device
+ local filesystem
+ local mountpoint
+ local rest
+ local failed=0
+
+ while IFS=';' read -r device filesystem mountpoint rest; do
+ # Filter by UUID or mountpoint
+ case "${_mountpoint}" in
+ UUID=*)
+ if [ "${device}" != "${_mountpoint}" ]; then
+ continue
+ fi
+ ;;
+
+ /*)
+ if [ -n "${_mountpoint}" ] && [ "${mountpoint}" != "${_mountpoint}" ]; then
+ continue
+ fi
+ ;;
+ esac
+
+ # Check that the mountpoint starts with a slash
+ if [ "${mountpoint:0:1}" != "/" ]; then
+ log "Skipping invalid mountpoint: ${mountpoint}"
+ continue
+ fi
+
+ # Skip mounting if something is already mounted at the mountpoint
+ if mountpoint "${mountpoint}" &>/dev/null; then
+ continue
+ fi
+
+ # Ensure the mountpoint exists
+ mkdir --parents --mode=777 "${mountpoint}" &>/dev/null
+
+ if mount --types "${filesystem}" "${device}" "${mountpoint}"; then
+ log "Successfully mounted ${device} to ${mountpoint}"
+ else
+ log "Could not mount ${device} to ${mountpoint}: $?"
+ failed=1
+ fi
+ done < /var/ipfire/extrahd/devices
+
+ return ${failed}
+}
+
+extrahd_umount() {
+ local _mountpoint="${1}"
+
+ local device
+ local filesystem
+ local mountpoint
+ local rest
+ local failed=0
+
+ while IFS=';' read -r device filesystem mountpoint rest; do
+ # Filter by UUID or mountpoint
+ case "${_mountpoint}" in
+ UUID=*)
+ if [ "${device}" != "${_mountpoint}" ]; then
+ continue
+ fi
+ ;;
+
+ /*)
+ if [ -n "${_mountpoint}" ] && [ "${mountpoint}" != "${_mountpoint}" ]; then
+ continue
+ fi
+ ;;
+ esac
+
+ # Do not try to umount if nothing is mounted
+ if ! mountpoint "${mountpoint}" &>/dev/null; then
+ continue
+ fi
+
+ # Umount and try lazy umount if failed
+ if umount --quiet --recursive "${mountpoint}" || \
+ umount --quiet --recursive --lazy "${mountpoint}"; then
+ log "Successfully umounted ${device} from ${mountpoint}"
+ else
+ log "Could not umount ${device} from ${mountpoint}: $?"
+ failed=1
+ fi
+ done < /var/ipfire/extrahd/devices
+}
+
+handle_udev_event() {
+ case "${ACTION}" in
+ add)
+ if [ -n "${ID_FS_UUID}" ]; then
+ extrahd_mount "UUID=${ID_FS_UUID}" || return $?
+ fi
+ ;;
+ esac
+
+ return 0
+}
+
+main() {
+ ( echo "$@"; set ) > /tmp/extrahd.$$
+
+ local command="${1}"
+ shift
+
+ local rc=0
+
+ case "${command}" in
+ mount)
+ extrahd_mount "${@}" || rc="${?}"
+ ;;
+ umount)
+ extrahd_umount "${@}" || rc="${rc}"
+ ;;
+ udev-event)
+ handle_udev_event "${@}" || rc="${rc}"
+ ;;
+ scanhd)
+ exec /usr/local/bin/scanhd "${@}"
+ ;;
+
+ # No command
+ "")
+ echo "${0}: No command given" >&2
+ rc=2
+ ;;
+
+ # Unknown command
+ *)
+ echo "${0}: Unsupported command: ${command}" >&2
+ rc=2
+ ;;
+ esac
+
+ return ${rc}
}
-############################################################################################################################
-############################################################################################################################
+# Call main()
+main "${@}" || exit ${?}
projects / people / pmueller / ipfire-2.x.git / blobdiff