1 #!/bin/sh - keep it for file(1) to get bourne shell script result
2 # functions This file contains functions to be used by most or all
3 # shell scripts in the /etc/rc.d/init.d directory.
7 # Author: Miquel van Smoorenburg, <miquels@drinkel.nl.mugnet.org>
8 # Hacked by: Greg Galloway and Marc Ewing
9 # Modified for PLD Linux by:
10 # Marek Obuchowicz <elephant@pld-linux.org>
11 # Arkadiusz Miśkiewicz <misiek@pld-linux.org>
12 # Michał Kochanowicz <mkochano@pld-linux.org>
13 # Łukasz Pawelczyk <havner@pld-linux.org>
15 # First set up a default search path.
16 export PATH="/sbin:/usr/sbin:/bin:/usr/bin"
19 if [ -z "$COLUMNS" -o -z "$LINES" ]; then
21 set -- $(stty size 2>/dev/null)
23 COLUMNS=${COLUMNS:-$2}
28 [ -z "$LINES" ] || [ "$LINES" -le 0 ] && LINES=40
29 [ -z "$COLUMNS" ] || [ "$COLUMNS" -le 0 ] && COLUMNS=80
31 INIT_COL=$((COLUMNS - 13))
42 # Bold definition (second parameter to termput setaf)
46 CBRACKETS="$CYAN" # brackets [ ] color
47 CDONE="$GREEN" # DONE and WORK color
48 CBUSY="$MAGENTA" # BUSY color
49 CFAIL="$RED" # FAIL and DIED color
50 CPOWEREDBY="$CYAN" # "Powered by" color
51 CPLD="$GREEN" # "PLD Linux Distribution" color
52 CI="$RED" # Capital I color (press I to enter interactive startup)
53 CRESMAN="$GREEN" # "Resource Manager" color
54 CHARS="" # Characters displayed on the beginning of show line
55 CCHARS="$NORMAL" # Color of these characters (look at /etc/sysconfig/init-colors.gentoo example)
57 # save from env, set by /sbin/service
58 env_upstart=$USE_UPSTART
60 # Source configuration if available - may override default values
61 [ -r /etc/sysconfig/init-colors ] && . /etc/sysconfig/init-colors
62 [ -r /etc/sysconfig/system ] && . /etc/sysconfig/system
63 [ -r /etc/sysconfig/bootsplash ] && . /etc/sysconfig/bootsplash
65 [ "$env_upstart" ] && USE_UPSTART=$env_upstart
67 if [ -z "$VSERVER" -o "$VSERVER" = "detect" ]; then
69 while read _f _ctx; do
70 [ "$_f" = "VxID:" -o "$_f" = "s_context:" ] && break
71 done </proc/self/status
73 if [ -z "$_ctx" -o "$_ctx" = "0" ]; then
81 # VSERVER_ISOLATION_NET = isolation only inside of vserver guests
82 if [ -z "$VSERVER_ISOLATION_NET" -o "$VSERVER_ISOLATION_NET" = "detect" ]; then
83 VSERVER_ISOLATION_NET=no
84 if [ "$VSERVER" = "yes" ]; then
85 if [ -f /proc/self/nsproxy ]; then
87 while read _t _data; do
88 [ "$_t" = "net:" ] && break
89 done < /proc/self/nsproxy
92 # assume old kernel mode
93 VSERVER_ISOLATION_NET=yes
95 if [ "${_data##*\(}" = "I)" ]; then
96 VSERVER_ISOLATION_NET=yes
102 # we need to know in functions if we were called from a terminal
103 if [ -z "$ISATTY" ]; then
104 [ -t ] && ISATTY=yes || ISATTY=no
111 msg_usage " is_yes {value}"
117 yes|Yes|YES|true|True|TRUE|on|On|ON|Y|y|1)
131 msg_usage " is_no {value}"
136 no|No|NO|false|False|FALSE|off|Off|OFF|N|n|0)
147 # checks if file is empty
148 # empty lines and lines beginning with hash are ignored
150 [ -s "$1" ] || return 0
151 grep -vqE "^(#|[[:blank:]]*$)" "$1" && return 1 || return 0
154 # returns OK if $1 contains $2
157 [ "${1#*$a*}" = "$1" ] && return 1
161 if is_yes "$FASTRC" || is_yes "$IN_SHUTDOWN"; then
165 if is_no "$RC_LOGGING"; then
168 while [ "$1" != "${1##-}" ]; do
186 local _x _y _z v v1 old_IFS ver
190 # strip _* or -* from versions like: "2.6.25_vanilla-1", "2.6.25-1"
199 while [ ${#ver} -lt 3 ]; do ver="0$ver"; done
201 while [ ${#ver} -lt 6 ]; do ver="0$ver"; done
203 while [ ${#ver} -lt 9 ]; do ver="0$ver"; done
209 local _x _y _z v v1 old_IFS ver
213 # strip _* or -* from versions like: "2.6.25_vanilla-1", "2.6.25-1"
221 while [ ${#ver} -lt 3 ]; do ver="0$ver"; done
223 while [ ${#ver} -lt 6 ]; do ver="0$ver"; done
229 local _x _y _z v v1 old_IFS ver
233 # strip _* or -* from versions like: "2.6.25_vanilla-1", "2.6.25-1"
241 while [ ${#ver} -lt 3 ]; do ver="0$ver"; done
248 is_yes "$ISATTY" || return
250 if is_yes "$FASTRC" || is_no "$TPUT"; then
253 echo -ne "\033[$(($2+1))G"
256 echo -ne "\033[${2}A"
268 is_yes "$COLOR_INIT" && echo -ne "\033[${ISBOLD};3${2}m"
271 termput setaf $NORMAL
280 if [ "$3" = "1" ]; then tput bold; else tput sgr0; fi
281 is_yes "$COLOR_INIT" && tput setaf "$2"
284 termput setaf $NORMAL
290 if [ ! -x /bin/printf ]; then
292 # FIXME: buggy when single or double quotes in message!
297 if [ $# -gt 0 ]; then
300 while [ $# -gt 0 ]; do
305 awk "BEGIN {printf \"$text\", \"$m\"; }"
309 # National language support function
311 local msg_echo nls_domain text message
313 nls_domain="$NLS_DOMAIN"
314 while [ "$1" != "${1##-}" ]; do
330 # empty message, so we return --misiek
331 if [ -z "$message" ]; then
336 if is_yes "$GETTEXT"; then
337 message=$(TEXTDOMAINDIR="/etc/sysconfig/locale" gettext -e --domain="${nls_domain:-rc-scripts}" "$message")
340 printf "$message" "$@"
347 if ! is_no "$BOOT_SPLASH" && ! is_yes "$VSERVER"; then
348 [ -x /bin/splash ] && /bin/splash "$action"
355 nls "ERROR: Networking is down. %s can't be run." "$1" >&2
359 show "Starting %s service" "$1"
362 msg_already_running() {
363 nls "%s service is already running." "$1"
367 show "Stopping %s service" "$1"
371 nls "%s service is not running." "$1"
375 show "Reloading %s service" "$1"
382 # Some functions to handle PLD Linux-style messages
386 if is_no "$FASTRC" && is_yes "$GETTEXT"; then
392 while [ $((len++)) -lt $INIT_COL ]; do
395 if [ -n "$CHARS" ]; then
396 termput setaf $CCHARS
404 termput hpa $INIT_COL
407 # Displays message in square brackests ("[ DONE ]"). Takes two arguments.
408 # First is the text to display, second is color number to use (argument to
409 # tput setaf). If second argument is not given, default (2, green) will be
419 echo -n "$(termput setaf $CBRACKETS)[$(termput setaf $COLOR) $(nls --nls-domain rc-scripts "$1") $(termput setaf $CBRACKETS)]$(termput op)"
444 # Check if $pid (could be plural) are running
447 [ -d "/proc/$1" ] && return 0
453 # - outside chroot get only those processes, which are outside chroot.
454 # - inside chroot get only those processes, which are inside chroot.
455 # - don't filter out pids which do not have corresponding running processes (process died etc)
456 # (note: some processes like named are chrooted but run outside chroot)
457 # - do nothing inside vserver
459 if is_yes "$VSERVER"; then
463 if [ $# -lt 1 -o ! -d /proc/1 ]; then
467 local root_dir good_pids="" good_add_pid
468 for root_pid in $@; do
469 root_dir=$(resolvesymlink /proc/${root_pid}/root)
470 if [ -n "$root_dir" ]; then
472 if [ -n "${SYSTEM_CHROOTS}" ]; then
473 for r_dir in ${SYSTEM_CHROOTS}; do
474 echo "$root_dir" | grep -q "^${r_dir}" && good_add_pid=0
477 [ "$good_add_pid" -eq 1 ] && good_pids="$good_pids $root_pid"
478 elif [ ! -d "/proc/$root_pid" ]; then
479 good_pids="$good_pids $root_pid"
486 # run_cmd Message command_to_run
487 # run_cmd -a Message command_to_run
488 # run_cmd --user "username" "Message" command_to_run
490 local force_err=0 exit_code=0 errors user
491 while [ $# -gt 0 ]; do
506 local message=$1; shift
507 show "$message"; busy
511 export HOME=/tmp TMPDIR=/tmp
512 if is_no "$RC_LOGGING"; then
513 ${user:+setuidgid -s $user} "$@" 2>&1
515 ${user:+setuidgid -s $user} initlog -c "$*" 2>&1
519 log_success "$1 $message"
522 log_failed "$1 $message"
525 [ -n "$errors" ] && [ $exit_code -eq 1 -o $force_err -eq 1 ] && echo "$errors"
529 _daemon_set_ulimits() {
530 local opt val ksh=${KSH_VERSION:+1}
531 set -- ${SERVICE_LIMITS:-$DEFAULT_SERVICE_LIMITS}
532 while [ $# -gt 0 ]; do
553 # A function to start a program (now it's useful on read-only filesystem too)
555 local errors="" prog="" end="" waitname="" waittime=""
557 local nice=$SERVICE_RUN_NICE_LEVEL
558 local fork user closefds redirfds pidfile makepid chdir=/
560 # NOTE: if you wonder how the shellish (by syntax) $prog works in ssd mode,
561 # then the answer is: it totally ignores $prog and uses "$@" itself.
563 while [ $# -gt 0 ]; do
566 msg_usage " daemon [--check] [--user user] [--fork] [--chdir directory] [--closefds] [--redirfds] [--waitforname procname] [--waitfortime seconds] [--pidfile file] [--makepid] [+/-nicelevel] {program} <program args>"
570 # for compatibility with redhat/mandrake
571 nls "warning: --check option is ignored!"
603 case "$pidfile" in /*);; *) pidfile="/var/run/$pidfile";; esac
619 if [ -n "$user" -a "$user" != "root" ]; then
620 prog="/bin/su $user -s /bin/sh -c \""
622 if [ "$fork" = "1" ]; then
623 prog="/usr/bin/setsid ${prog:-sh -c \"}"
625 # If command to execute ends with quotation mark, add remaining
626 # arguments and close quotation.
627 if [ "$prog" != "${prog%\"}" ]; then
628 prog="$prog $*$end\""
635 [ -z "$DEFAULT_SERVICE_UMASK" ] && DEFAULT_SERVICE_UMASK=022
636 [ -z "$DEFAULT_SERVICE_RUN_NICE_LEVEL" ] && DEFAULT_SERVICE_RUN_NICE_LEVEL=0
641 [ -n "$SERVICE_CPUSET" ] && is_yes "$CPUSETS" && echo $$ > "/dev/cpuset/${SERVICE_CPUSET}/tasks"
643 umask ${SERVICE_UMASK:-$DEFAULT_SERVICE_UMASK};
644 export USER=root HOME=/tmp TMPDIR=/tmp
646 nice=${nice:-$DEFAULT_SERVICE_RUN_NICE_LEVEL}
649 # make nice level absolute, not to be dependant of nice level of shell where service started
650 nice=$(($nice - $(nice)))
652 if [ "$closefds" = 1 ]; then
656 elif [ "$redirfds" = 1 ]; then
664 if is_no "$RC_LOGGING"; then
666 if [ ! -x $prog ]; then
667 logger -t rc-scripts -p daemon.debug "daemon: Searching PATH for $prog, consider using full path in initscript"
671 if [ -x $a/$prog ]; then
678 /sbin/start-stop-daemon -q --start \
680 ${pidfile:+--pidfile $pidfile} \
681 ${makepid:+--make-pidfile} \
682 ${user:+--chuid $user} \
683 ${chdir:+--chdir "$chdir"} \
684 ${fork:+--background} \
685 ${waitname:+--name $waitname} \
686 ${SERVICE_DROPCAPS:+--dropcap $SERVICE_DROPCAPS} \
690 nice -n $nice initlog -c "$prog" 2>&1 </dev/null
694 if [ -n "$waitname" -a -n "$waittime" ]; then
698 pid=$(pidofproc "$waitname" "$pidfile")
699 [ -z "$pid" ] && pid=$(pidofproc "$base" "$pidfile")
701 while [ "$i" -lt "$waittime" ]; do
703 checkpid $pid && sleep 1 || break
706 log_success "$1 startup"
711 log_failed "$1 startup"
712 [ -n "$errors" ] && echo >&2 "$errors"
717 # A function to stop a program.
719 local notset killlevel base pid pidfile result
722 msg_usage " killproc [--pidfile PIDFILE] {program} [-SIGNAME]"
726 while [ "$1" != "${1##-}" ]; do
730 case "$pidfile" in /*);; *) pidfile="/var/run/$pidfile";; esac
747 # check for second arg to be kill level
754 # experimental start-stop-daemon based killing.
755 # works only with pidfile
756 if is_no "$RC_LOGGING" && [ "$pidfile" ]; then
757 local sig=${killlevel:--TERM}
758 /sbin/start-stop-daemon -q --stop \
759 --retry ${sig#-}/10/${sig#-}/60/KILL/10 \
761 ${pidfile:+--pidfile $pidfile}
763 if [ "$result" -eq 0 ]; then
776 pid=$(pidofproc "$1" "$pidfile")
777 [ -z "$pid" ] && pid=$(pidofproc "$base" "$pidfile")
780 if [ -n "$pid" -a "$pid" != "$$" ] && checkpid $pid 2>&1; then
781 if [ "$notset" = "1" ]; then
782 if checkpid $pid 2>&1; then
783 # TERM first, then KILL if not dead
786 if checkpid $pid && sleep 1 &&
787 checkpid $pid && sleep 3 &&
789 # XXX: SIGKILL is sent already on 4th second!
790 # HARMFUL for example to mysqld (which is already workarounded)
797 if [ "$result" -eq 0 ]; then
799 log_failed "$1 shutdown"
802 log_success "$1 shutdown"
804 result=$(( ! $result ))
806 # use specified level only
807 if checkpid $pid > /dev/null 2>&1; then
810 if [ "$result" -eq 0 ]; then
812 log_success "$1 got $killlevel"
816 log_failed "$1 didn't get $killlevel"
821 log_failed "$1 shutdown"
826 log_failed "$1 shutdown"
830 if [ -n "$waitname" -a -n "$waittime" ]; then
834 pid=$(pidofproc "$waitname" "$pidfile")
835 [ -z "$pid" ] && pid=$(pidofproc "$base" "$pidfile")
837 while [ "$i" -lt "$waittime" ]; do
839 checkpid $pid && sleep 1 || break
843 # Remove pid file if any.
844 if [ "$notset" = "1" ]; then
845 rm -f /var/run/${base}.pid
851 # A function to find the pid of a program.
853 local pid pidfile base=${1##*/}
855 [ -n "$2" ] && pidfile="$2"
859 msg_usage " pidofproc {program}"
863 # First try pidfile or "/var/run/*.pid"
865 /*)pidfile="${pidfile}";;
866 *) pidfile="/var/run/$pidfile";;
868 if [ -f "${pidfile}" ]; then
870 for p in $(< "${pidfile}"); do
871 [ -z "$(echo "$p" | awk '{gsub(/[0-9]/,"");print;}')" ] && pid="$pid $p"
876 [ -z "$pid" ] && pidof -o $$ -o $PPID -o %PPID -x "$1"
877 pid=$(filter_chroot "$pid")
881 # status [--pidfile PIDFILE] {subsys} [{daemon}]"
883 local pid subsys daemon cpuset_msg pidfile
884 if [ "$1" = "--pidfile" -o "$1" = "-p" ]; then
886 case "$pidfile" in /*);; *) pidfile="/var/run/$pidfile";; esac
895 msg_usage " status [--pidfile PIDFILE] {subsys} [{daemon}]"
899 # if pidfile specified, pid must be there
900 if [ "$pidfile" ]; then
901 [ -f "$pidfile" ] && read pid < $pidfile
902 # filter_chroot does not filter out dead pids, so this extra check, see t/status-pidfile.sh
903 if [ ! -d "/proc/$pid" ]; then
907 pid=$(pidof -o $$ -o $PPID -o %PPID -x $daemon)
909 pid=$(filter_chroot "$pid")
913 if [ -n "$SERVICE_CPUSET" ] && is_yes "$CPUSETS"; then
914 if grep -q "$pid" "/dev/cpuset/${SERVICE_CPUSET}/tasks"; then
915 cpuset_msg=$(nls " in cpuset %s..." "$SERVICE_CPUSET")
917 cpuset_msg=$(nls " outside of configured cpuset %s..." "$SERVICE_CPUSET")
920 nls "%s (pid %s) is running%s" "$daemon" "$pid" "$cpuset_msg"
924 # Next try "/var/run/*.pid" files; if pidfile is not set
925 local base=${daemon##*/}
926 if [ -z "$pidfile" -a -f /var/run/${base}.pid ]; then
927 read pid < /var/run/${base}.pid
928 pid=$(filter_chroot "$pid")
930 nls "%s dead but pid file (%s) exists" "$subsys" /var/run/${base}.pid
935 # See if /var/lock/subsys/$subsys exists
936 if [ -f /var/lock/subsys/$subsys ]; then
937 nls "daemon %s dead but subsys (%s) locked" "$daemon" "$subsys"
940 nls "%s is stopped" "$subsys"
944 # Confirm whether we really want to run this service
947 nls -n "Start service %s (Y)es/(N)o/(C)ontinue? [Y] " "$1"
966 # module is needed (ie. is requested, is available and isn't loaded already)
968 # module name without .o at end
969 if ! lsmod | grep -q "$1"; then
970 if ls -1R /lib/modules/$(uname -r)/ 2> /dev/null | grep -q "^${1}.\(\|k\)o\(\|.gz\)"; then
980 local parsed single die args foo result
982 while is_no "$parsed"; do
1001 if is_yes "${single}"; then
1003 show "Loading %s kernel module(s)" "$foo"
1006 if [ -x /sbin/modprobe ]; then
1007 /sbin/modprobe -s $args "$@"
1013 if is_yes "${single}"; then
1015 if [ $result = "0" ]; then
1016 is_yes "$single" && ok
1019 if is_yes "$die"; then
1020 nls "Could not load %s kernel module(s)" "$@"
1027 if is_no "$RC_LOGGING"; then
1037 initlog -n $0 -s "$1 $2" -e 1
1041 initlog -n $0 -s "$1 $2" -e 2
1045 # Check if any flavor of portmapper is running
1046 check_portmapper() {
1047 if [ -x /usr/sbin/rpcinfo ]; then
1048 if /usr/sbin/rpcinfo -p localhost >/dev/null 2>/dev/null; then
1053 elif [ -z "$(pidof portmap)" -a -z "$(pidof rpcbind)" ]; then
1059 # is_fsmounted fstype mntpoint
1060 # Check if filesystem fstype is mounted on mntpoint
1065 [ -n "$fstype" -a -n "$mntpoint" ] || return 1
1067 if [ -r /proc/mounts ]; then
1068 grep -qE "[[:blank:]]$mntpoint[[:blank:]]+$fstype[[:blank:]]" /proc/mounts
1071 if [ "$(stat -L -f -c %T $mntpoint 2>/dev/null)" = "$fstype" ]; then
1079 # __umount_loop awk_program fstab_file first_msg retry_msg umount_args
1080 # awk_program should process fstab_file and return a list of fstab-encoded
1081 # paths; it doesn't have to handle comments in fstab_file.
1083 local remaining sig=
1086 remaining=$(LC_ALL=C awk "/^#/ {next} $1" "$2" | sort -r)
1087 while [ -n "$remaining" -a "$retry" -gt 0 ]; do
1088 if [ "$retry" -eq 3 ]; then
1089 run_cmd "$3" fstab-decode umount $5 $remaining
1091 run_cmd "$4" fstab-decode umount $5 $remaining
1094 remaining=$(LC_ALL=C awk "/^#/ {next} $1" "$2" | sort -r)
1095 while [ "$count" -gt 0 ]; do
1096 [ -z "$remaining" ] && break
1099 remaining=$(LC_ALL=C awk "/^#/ {next} $1" "$2" | sort -r)
1101 [ -z "$remaining" ] && break
1102 fstab-decode /bin/fuser -k -m $sig $remaining >/dev/null
1104 retry=$(($retry -1))
1109 # Similar to __umount loop above, specialized for loopback devices
1110 __umount_loopback_loop() {
1111 local remaining devremaining sig=
1114 remaining=$(awk '$1 ~ /^\/dev\/loop/ && $2 != "/" {print $2}' /proc/mounts)
1115 devremaining=$(awk '$1 ~ /^\/dev\/loop/ && $2 != "/" {print $1}' /proc/mounts)
1116 while [ -n "$remaining" -a "$retry" -gt 0 ]; do
1117 if [ "$retry" -eq 3 ]; then
1118 run_cmd "Unmounting loopback filesystems: " \
1119 fstab-decode umount $remaining
1121 run_cmd "Unmounting loopback filesystems (retry):" \
1122 fstab-decode umount $remaining
1124 for dev in $devremaining ; do
1125 losetup $dev > /dev/null 2>&1 && \
1126 run_cmd "Detaching loopback device $dev: " \
1129 remaining=$(awk '$1 ~ /^\/dev\/loop/ && $2 != "/" {print $2}' /proc/mounts)
1130 devremaining=$(awk '$1 ~ /^\/dev\/loop/ && $2 != "/" {print $1}' /proc/mounts)
1131 [ -z "$remaining" ] && break
1132 fstab-decode /bin/fuser -k -m $sig $remaining >/dev/null
1134 retry=$(($retry -1))
1140 # If we have cachefile, use it.
1141 # If we don't, create memory variables and try to save silently,
1142 local cachefile='/var/cache/rc-scripts/msg.cache'
1145 if is_yes "$ISATTY"; then
1151 # We create $check variable which is used to invalidate the cache.
1152 # The $check contains user locale and terminal.
1153 local check="$term.$LC_MESSAGES.$INIT_COL"
1155 if [ -f "$cachefile" -a "$cachefile" -nt /etc/sysconfig/system -a "$cachefile" -nt /etc/sysconfig/init-colors ]; then
1156 if . "$cachefile" 2>/dev/null; then
1157 if [ "$check" = "$_check" ]; then
1164 _busy=$(progress "BUSY" "$CBUSY")
1165 _ok=$(progress "DONE")
1166 _started=$(progress "WORK")
1167 _fail=$(progress "FAIL" "$CFAIL")
1168 _died=$(progress "DIED" "$CFAIL")
1170 # we don't use heredoc, as ksh attempts to create tempfile then
1171 (> "$cachefile" ) 2>/dev/null || return
1172 echo "_busy='$_busy';" >> "$cachefile"
1173 echo "_ok='$_ok';" >> "$cachefile"
1174 echo "_started='$_started';" >> "$cachefile"
1175 echo "_fail='$_fail';" >> "$cachefile"
1176 echo "_died='$_died';" >> "$cachefile"
1177 echo "_check='$check';" >> "$cachefile"
1181 if [ -z "$GETTEXT" ]; then
1182 if [ -x /bin/gettext -o -x /usr/bin/gettext ]; then
1189 if [ -z "$TPUT" ]; then
1190 if [ -d /usr/share/terminfo ] && [ -x /usr/bin/tput -o -x /bin/tput ]; then
1192 # check if we are on proper terminal
1193 tput longname >/dev/null 2>&1 || TPUT=no
1201 # True when upstart-event-based boot should be used
1202 is_yes "$USE_UPSTART" && return 0
1203 is_no "$USE_UPSTART" && return 1
1204 if [ ! -x /sbin/initctl ] ; then
1208 local cmdline=$(cat /proc/cmdline 2>/dev/null)
1209 if strstr "$cmdline" "pld.no-upstart" ; then
1219 # emit upstart signal
1220 # only when 'upstart' boot is enabled
1221 use_upstart || return 0
1222 /sbin/initctl emit "$@"
1226 # Return 0 if the given service is an upstart task.
1227 grep -q '^task' "/etc/init/$1.conf"
1229 is_upstart_running() {
1230 # Return 0 if the given service is running via upstart
1231 initctl status "$1" 2>/dev/null | grep -q running
1235 if is_upstart_running "${service}"; then
1236 msg_already_running "$service"
1240 msg_starting "${service}"
1241 if errors=$(/sbin/initctl start ${service} 2>&1) ; then
1252 if ! is_upstart_running "${service}"; then
1253 msg_not_running "$name"
1256 msg_stopping "${service}"
1257 if errors=$(/sbin/initctl stop ${service}) ; then
1268 if ! is_upstart_running "${service}" && ! is_upstart_task "${service}" ; then
1271 msg_reloading "${service}"
1272 if errors=$(/sbin/initctl reload ${service}) ; then
1282 # get service status
1283 # should be compliant with
1284 # http://refspecs.freestandards.org/LSB_3.1.1/LSB-Core-generic/LSB-Core-generic/iniscrptact.html
1287 if is_upstart_task "${service}" ; then
1288 # we probably should have a way to handle task status
1291 if ! status=$(/sbin/initctl status "${service}") ; then
1292 # program or service status is not known
1295 if strstr "$status" "running" ; then
1296 # program is running or service is OK
1300 # program is not running
1304 # TODO: other statuses
1307 _upstart_controlled() {
1308 # If the service is to be handled by upstart
1309 # execute the start/stop/etc. commands the upstart way
1310 if ! use_upstart; then
1316 [ $# -gt 0 ] && shift
1317 local name=$(basename "$script")
1318 if [ ! -f /etc/init/${name}.conf ] ; then
1322 local extra_commands
1323 local has_configtest
1324 if [ "$1" = "--except" ] ; then
1327 for cmd in $commands ; do
1328 if [ "$command" = "$cmd" ] ; then
1332 start|stop|status|reload|restart|try-restart|force-reload)
1336 extra_commands="|$cmd"
1339 extra_commands="|$cmd"
1343 elif [ -n "$*" ] ; then
1347 # is there a better way
1348 for cmd in $commands ; do
1349 if [ "$command" = "$cmd" ] ; then
1354 if [ $found = 0 ] ; then
1355 # let the script handle it
1369 upstart_status $name
1373 if is_yes "$has_configtest" ; then
1374 "$script" configtest || exit 1
1381 if ! is_upstart_running "$name" ; then
1384 if is_yes "$has_configtest" ; then
1385 "$script" configtest || exit 1
1392 if is_yes "$has_configtest" ; then
1393 "$script" configtest || exit 1
1395 if is_upstart_task "$name" ; then
1396 nls "$command not implemented for $name"
1399 upstart_reload "$name"
1404 if is_yes "$has_configtest" ; then
1405 "$script" configtest || exit 1
1407 if is_upstart_task "$name" ; then
1408 upstart_stop "$name"
1409 upstart_start "$name"
1412 upstart_reload "$name"
1417 msg_usage "$0 {start|stop|restart|reload|force-reload|status$extra_commands}"
1421 return 1 # should not happen
1425 # somewhere at the begining of init script:
1426 # upstart_controlled
1427 # - to pass implement all upstart commands via initctl
1428 # start, stop, status, restart, reload and force_reload
1430 # upstart_controlled command...
1431 # - to pass handle only specific commands the upstart way
1432 # and leave the rest to the script
1434 alias upstart_controlled='_upstart_controlled $0 "$@"'
1440 # * Local variables:
1442 # * indent-tabs-mode: notnil