105 lines
3.3 KiB
Bash
105 lines
3.3 KiB
Bash
# start / stop / status functions for start-stop-daemon
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# Copyright (c) 2007-2015 The OpenRC Authors.
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# See the Authors file at the top-level directory of this distribution and
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# https://github.com/OpenRC/openrc/blob/HEAD/AUTHORS
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#
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# This file is part of OpenRC. It is subject to the license terms in
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# the LICENSE file found in the top-level directory of this
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# distribution and at https://github.com/OpenRC/openrc/blob/HEAD/LICENSE
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# This file may not be copied, modified, propagated, or distributed
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# except according to the terms contained in the LICENSE file.
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ssd_start()
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{
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if [ -z "$command" ]; then
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ewarn "The command variable is undefined."
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ewarn "There is nothing for ${name:-$RC_SVCNAME} to start."
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ewarn "If this is what you intend, please write a start function."
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ewarn "This will become a failure in a future release."
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return 0
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fi
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local _background=
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ebegin "Starting ${name:-$RC_SVCNAME}"
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if yesno "${command_background}"; then
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if [ -z "${pidfile}" ]; then
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eend 1 "command_background option used but no pidfile specified"
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return 1
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fi
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if [ -n "${command_args_background}" ]; then
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eend 1 "command_background used with command_args_background"
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return 1
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fi
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_background="--background --make-pidfile"
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fi
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if yesno "$start_inactive"; then
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local _inactive=false
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service_inactive && _inactive=true
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mark_service_inactive
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fi
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#the eval call is necessary for cases like:
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# command_args="this \"is a\" test"
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# to work properly.
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eval start-stop-daemon --start \
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--exec $command \
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${chroot:+--chroot} $chroot \
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${directory:+--chdir} $directory \
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${output_log+--stdout} $output_log \
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${error_log+--stderr} $error_log \
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${output_logger:+--stdout-logger \"$output_logger\"} \
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${error_logger:+--stderr-logger \"$error_logger\"} \
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${capabilities+--capabilities} "$capabilities" \
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${secbits:+--secbits} "$secbits" \
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${no_new_privs:+--no-new-privs} \
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${procname:+--name} $procname \
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${pidfile:+--pidfile} $pidfile \
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${command_user+--user} $command_user \
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${umask+--umask} $umask \
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$_background $start_stop_daemon_args \
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-- $command_args $command_args_background
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if eend $? "Failed to start ${name:-$RC_SVCNAME}"; then
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service_set_value "command" "${command}"
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[ -n "${chroot}" ] && service_set_value "chroot" "${chroot}"
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[ -n "${pidfile}" ] && service_set_value "pidfile" "${pidfile}"
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[ -n "${procname}" ] && service_set_value "procname" "${procname}"
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return 0
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fi
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if yesno "$start_inactive"; then
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if ! $_inactive; then
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mark_service_stopped
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fi
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fi
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return 1
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}
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ssd_stop()
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{
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local _progress=
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local startcommand="$(service_get_value "command")"
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local startchroot="$(service_get_value "chroot")"
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local startpidfile="$(service_get_value "pidfile")"
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local startprocname="$(service_get_value "procname")"
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command="${startcommand:-$command}"
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chroot="${startchroot:-$chroot}"
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pidfile="${startpidfile:-$pidfile}"
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procname="${startprocname:-$procname}"
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[ -n "$command" -o -n "$procname" -o -n "$pidfile" ] || return 0
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yesno "${command_progress}" && _progress=--progress
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ebegin "Stopping ${name:-$RC_SVCNAME}"
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start-stop-daemon --stop \
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${retry:+--retry} $retry \
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${command:+--exec} $command \
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${procname:+--name} $procname \
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${pidfile:+--pidfile} $chroot$pidfile \
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${stopsig:+--signal} $stopsig \
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${_progress}
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eend $? "Failed to stop ${name:-$RC_SVCNAME}"
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}
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ssd_status()
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{
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_status
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}
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