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https://github.com/vincentmli/bpfire.git
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b49e4eec45
This is probably a lot easier than calling all sorts of shell commands from Perl. The script has also changed that it will try to mount/umount all configured mountpoints unless a specific mountpoint is being given. An initscript will be needed to mount everything when the system is booting up and umount everything on shutdown. Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
123 lines
3.4 KiB
Bash
123 lines
3.4 KiB
Bash
#!/bin/bash
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###############################################################################
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# #
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# IPFire.org - A linux based firewall #
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# Copyright (C) 2023 IPFire Team <info@ipfire.org> #
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# #
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# This program is free software: you can redistribute it and/or modify #
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# it under the terms of the GNU General Public License as published by #
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# the Free Software Foundation, either version 3 of the License, or #
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# (at your option) any later version. #
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# #
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# This program is distributed in the hope that it will be useful, #
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# but WITHOUT ANY WARRANTY; without even the implied warranty of #
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
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# GNU General Public License for more details. #
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# #
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# You should have received a copy of the GNU General Public License #
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# along with this program. If not, see <http://www.gnu.org/licenses/>. #
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# #
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###############################################################################
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log() {
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local message="${@}"
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logger -t "extrahd" "${message}"
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}
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extrahd_mount() {
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local _mountpoint="${1}"
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local device
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local filesystem
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local mountpoint
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local rest
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local failed=0
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while IFS=';' read -r device filesystem mountpoint rest; do
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# Filter by mountpoint if set
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if [ -n "${_mountpoint}" ] && [ "${mountpoint}" != "${_mountpoint}" ]; then
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continue
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fi
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# Skip mounting if something is already mounted at the mountpoint
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if mountpoint "${mountpoint}" &>/dev/null; then
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continue
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fi
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# Ensure the mountpoint exists
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mkdir --parents --mode=777 "${mountpoint}" &>/dev/null
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if mount --types "${filesystem}" "${device}" "${mountpoint}"; then
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log "Successfully mounted ${device} to ${mountpoint}"
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else
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log "Could not mount ${device} to ${mountpoint}: $?"
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failed=1
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fi
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done < /var/ipfire/extrahd/devices
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return ${failed}
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}
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extrahd_umount() {
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local _mountpoint="${1}"
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local device
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local filesystem
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local mountpoint
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local rest
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local failed=0
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while IFS=';' read -r device filesystem mountpoint rest; do
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# Filter by mountpoint if set
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if [ -n "${_mountpoint}" ] && [ "${mountpoint}" != "${_mountpoint}" ]; then
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continue
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fi
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# Umount and try lazy umount if failed
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if umount --quiet --recursive "${mountpoint}" || \
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umount --quiet --recursive --lazy "${mountpoint}"; then
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log "Successfully umounted ${device} from ${mountpoint}"
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else
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log "Could not umount ${device} from ${mountpoint}: $?"
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failed=1
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fi
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done < /var/ipfire/extrahd/devices
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}
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main() {
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local command="${1}"
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shift
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local rc=0
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case "${command}" in
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mount)
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extrahd_mount "${@}" || rc="${?}"
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;;
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umount)
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extrahd_umount "${@}" || rc="${rc}"
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;;
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scanhd)
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exec /usr/local/bin/scanhd "${@}"
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;;
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# No command
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"")
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echo "${0}: No command given" >&2
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rc=2
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;;
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# Unknown command
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*)
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echo "${0}: Unsupported command: ${command}" >&2
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rc=2
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;;
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esac
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return ${rc}
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}
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# Call main()
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main "${@}" || exit ${?}
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