X-Git-Url: https://git.pld-linux.org/?a=blobdiff_plain;f=service;h=f882bdb2888fd1d2535ce383b87c03716f4c6ec6;hb=57444cae3eb030a76261857d9d117f971cda0bd8;hp=e35d9129a74bf399eae592290039ba79dd714ad0;hpb=1050f68719ee320f625476c20c161d460be11a64;p=projects%2Frc-scripts.git

diff --git a/service b/service
index e35d9129..f882bdb2 100755
--- a/service
+++ b/service
@@ -4,11 +4,122 @@
 PATH="/sbin:/usr/sbin:/bin:/usr/bin:/usr/X11R6/bin"
 export PATH
 
-VERSION="`basename $0` ver. 0.91"
-USAGE="Usage: `basename $0` < option > | --status-all | \
+is_ignored_file() {
+	case "$1" in
+	skeleton | README | *.dpkg-dist | *.dpkg-old | rc | rcS | single | reboot | bootclean.sh)
+		return 0
+		;;
+	*rpmorig | *rpmnew | *rpmsave | *~ | *.orig)
+		return 0
+		;;
+	esac
+	return 1
+}
+
+# check if SERVICE is present in systemd and ACTION is valid systemctl command
+# returns false if systemd is disabled or not active
+is_systemd_service() {
+	local SERVICE=$1 ACTION=$2
+
+	[ "$USE_SYSTEMD" = "no" ] && return 1
+
+	# if we are called from systemd itself, because some .service specified
+	# invocation via /sbin/service. this avoids loops
+	# detect this via CMDLINE var, which has leaked from geninitrd
+	if [ -n "$CMDLINE" ]; then
+		echo >&2  "Warning: CMDLINE env set, likely you are defining .service to use /sbin/service, please use /etc/rc.d/init.d/<SERVICE> instead"
+		return 1
+	fi
+
+	case "$ACTION" in
+	# list obtained as: man systemctl | grep N.*A.*M.*E
+	start | \
+	stop | \
+	reload | \
+	restart | \
+	try-restart | \
+	reload-or-restart | \
+	reload-or-try-restart | \
+	isolate | \
+	kill | \
+	is-active | \
+	status | \
+	show | \
+	reset-failed | \
+	enable | \
+	disable | \
+	is-enabled | \
+	reenable | \
+	preset | \
+	mask | \
+	unmask | \
+	link | \
+	load | \
+	snapshot | \
+	delete | \
+	set-environment | \
+	unset-environment )
+		;;
+	*)
+		#echo "Not valid systemd command"
+		return 1
+	esac
+
+	[ -x /bin/systemd_booted ] || return 1
+	/bin/systemd_booted || return 1
+
+	/bin/systemctl show "$SERVICE".service | grep -q LoadError= && return 1 || return 0
+}
+
+status_all() {
+	local SERVICE TYPE has_systemd
+
+	if [ "$USE_SYSTEMD" != "no" ] && [ -x /bin/systemd_booted ] && /bin/systemd_booted; then
+		has_systemd=1
+	else
+		unset has_systemd
+	fi
+
+	cd ${SERVICEDIR}
+	for SERVICE in *; do
+		case "${SERVICE}" in
+		functions | halt | killall | single| linuxconf| kudzu)
+			;;
+		*)
+		if ! is_ignored_file "${SERVICE}" \
+				&& [ -x "${SERVICEDIR}/${SERVICE}" ]; then
+			if [ "$has_systemd" ] && [ -f /lib/systemd/system/${SERVICE}.service ]; then
+				# D for SystemD
+				TYPE='D'
+			else
+				# S for SysVinit
+				TYPE='S'
+			fi
+			if ! grep -qs "\Wstatus)" "$SERVICE"; then
+				printf " %s %-60s %s\n" "$TYPE:[?]" "$SERVICE:" "unknown"
+				continue
+			else
+				out=$(env -i LANG="$LANG" PATH="$PATH" TERM="$TERM" "$SERVICEDIR/$SERVICE" status 2>&1)
+				if [ "$?" = "0" -a -n "$out" ]; then
+					printf " %s %-60s %s\n" "$TYPE:[+]" "$SERVICE:" "running"
+					continue
+				else
+					printf " %s %-60s %s %s\n" "$TYPE:[-]" "$SERVICE:" "NOT running"
+					continue
+				fi
+			fi
+		fi
+		;;
+		esac
+	done
+}
+
+VERSION="$(basename $0) ver. 0.91-pld"
+USAGE="Usage: $(basename $0) < option > | --status-all | \
 [ service_name [ command | --full-restart ] ]"
 
 SERVICE=
+USE_SYSTEMD=
 
 if [ -d /etc/rc.d/init.d ]; then
 	SERVICEDIR="/etc/rc.d/init.d"
@@ -24,29 +135,29 @@ fi
 cd /
 while [ $# -gt 0 ]; do
 	case "${1}" in
-	  --help | -h | --h* )
+	--help | -h | --h* )
 		echo "${USAGE}" >&2
 		exit 0
 		;;
-	  --version | -V )
+	--version | -V )
 		echo "${VERSION}" >&2
 		exit 0
 		;;
+	--ignore-dependencies)
+		export SYSTEMCTL_IGNORE_DEPENDENCIES=1
+		shift
+		;;
+	--skip-redirect)
+		export SYSTEMCTL_SKIP_REDIRECT=1
+		shift
+		;;
+	--no-systemd)
+		USE_SYSTEMD=no
+		shift
+		;;
 	  *)
 		if [ -z "${SERVICE}" -a $# -eq 1 -a "${1}" = "--status-all" ]; then
-			cd ${SERVICEDIR}
-			for SERVICE in * ; do
-				case "${SERVICE}" in
-				  functions | halt | killall | single| linuxconf| kudzu | \
-				  *rpmorig | *rpmnew | *rpmsave | *~ | *.orig)
-					;;
-				  *)
-					if [ -x "${SERVICEDIR}/${SERVICE}" ]; then
-						env -i LANG=$LANG PATH=$PATH TERM=$TERM "${SERVICEDIR}/${SERVICE}" status
-					fi
-					;;
-				esac
-			done
+			status_all
 			exit 0
 		elif [ $# -eq 2 -a "${2}" = "--full-restart" ]; then
 			SERVICE="${1}"
@@ -57,6 +168,8 @@ while [ $# -gt 0 ]; do
 			fi
 		elif [ -z "${SERVICE}" ]; then
 			SERVICE="${1}"
+		elif [ -z "${ACTION}" ]; then
+			ACTION="${1}"
 		else
 			OPTIONS="${OPTIONS} ${1}"
 		fi
@@ -65,12 +178,12 @@ while [ $# -gt 0 ]; do
 	esac
 done
 
-if [ -x "${SERVICEDIR}/${SERVICE}" ]; then
-	env -i LANG=$LANG PATH=$PATH TERM=$TERM "${SERVICEDIR}/${SERVICE}" ${OPTIONS}
+if is_systemd_service "${SERVICE}" "${ACTION}"; then
+	echo >&2 "Redirecting to /bin/systemctl --output=cat ${ACTION} ${SERVICE}.service ${OPTIONS}"
+	exec /bin/systemctl --output=cat ${ACTION} ${SERVICE}.service ${OPTIONS}
+elif [ -x "${SERVICEDIR}/${SERVICE}" ]; then
+	exec env -i LANG=$LANG PATH=$PATH TERM=$TERM "${SERVICEDIR}/${SERVICE}" ${ACTION} ${OPTIONS}
 else
 	echo "${SERVICE}: unrecognized service" >&2
 	exit 1
 fi
-
-# This must be last line !
-# vi:syntax=sh