- Add supervision support

- Bump PORTREVISION

3 files changed, 67 insertions, 19 deletions

diff --git a/net/nss-pam-ldapd/Makefile b/net/nss-pam-ldapd/Makefile
index fcb6a46c2815..c835b7ffb047 100644
--- a/net/nss-pam-ldapd/Makefile
+++ b/net/nss-pam-ldapd/Makefile
@@ -3,6 +3,7 @@
 
 PORTNAME=		nss-pam-ldapd
 PORTVERSION=		0.8.13
+PORTREVISION=		1
 CATEGORIES=		net
 MASTER_SITES=		http://arthurdejong.org/nss-pam-ldapd/ \
     			http://mirrors.rit.edu/zi/
diff --git a/net/nss-pam-ldapd/files/nslcd.in b/net/nss-pam-ldapd/files/nslcd.in
index dffad8c63cf2..a46c8073482c 100644
--- a/net/nss-pam-ldapd/files/nslcd.in
+++ b/net/nss-pam-ldapd/files/nslcd.in
@@ -3,16 +3,14 @@
 # $FreeBSD$
 #
 # PROVIDE: nslcd
-# REQUIRE: ldconfig resolv
+# REQUIRE: NETWORKING ldconfig resolv
 # BEFORE: syslogd
+# KEYWORD: shutdown
 #
 # Add the following line to /etc/rc.conf to enable the nslcd daemon:
 #
 # nslcd_enable="YES"
 #
-# Optional:
-# nslcd_debug="NO" - start nslcd in debugging mode (does not daemonize).
-#
 
 . /etc/rc.subr
 
@@ -21,27 +19,71 @@ rcvar=nslcd_enable
 
 load_rc_config ${name}
 
-: ${nslcd_enable="NO"}
-: ${nslcd_debug="NO"}
+: ${nslcd_enable:=NO}
+: ${nslcd_supervisor=NO}
+
+command="/usr/sbin/daemon";
+start_precmd=nslcd_prestart
+start_cmd=nslcd_start
+status_cmd=nslcd_status
+stop_cmd=nslcd_stop
+
+nslcd_prestart()
+{
+	if checkyesno nslcd_supervisor ; then
+	    	notsupported=$(${command} -r 3>&1 1>&2 2>&3 | grep -c illegal)
+		if [ ${notsupported} -eq 0 ]; then
+			command_args="-f -r %%PREFIX%%/sbin/nslcd -d"
+		else
+		    	echo "Your FreeBSD version's daemon(8) does not support supervision.";
+			echo "${name} was not started.";
+			exit 1
+		fi
+	else
+		command_args="-f %%PREFIX%%/sbin/nslcd -d"
+	fi
+}
 
-command="%%PREFIX%%/sbin/${name}"
-pidfile="/var/run/${name}.pid"
-start_precmd="nslcd_prestart"
-start_postcmd="nslcd_poststart"
+nslcd_start()
+{
+	nslcd_findpid
+	if [ ! ${mypid} = '' ]; then
+		echo "${name} is running with PID ${mypid}.";
+	else
+		echo "Starting ${name}."
+		${command} ${command_args}
+	fi
+}
 
-nslcd_prestart () {
-	if checkyesno nslcd_debug
-	then
-		command_args="-d"
+nslcd_status()
+{
+	nslcd_findpid
+	if [ ! ${mypid} = '' ]; then
+		echo "${name} is running with PID ${mypid}.";
+	else
+		echo "${name} not running?";
 	fi
 }
 
-nslcd_poststart () {
-       until $(%%PREFIX%%/sbin/${name} -c); do
-               echo " Waiting for nslcd to start"
-               sleep 1
-       done
+nslcd_stop()
+{
+	nslcd_findpid
+	if [ ! ${mypid} = '' ]; then
+		echo "Stopping ${name}.";
+		kill -TERM ${mypid};
+		wait_for_pids ${mypid};
+	else
+		echo "${name} not running?";
+	fi
 }
 
+nslcd_findpid()
+{
+	if ! checkyesno nslcd_supervisor && $(%%PREFIX%%/sbin/nslcd -c && pgrep -F /var/run/nslcd.pid > /dev/null); then
+		mypid=$(cat /var/run/nslcd.pid) 
+	else
+		mypid=$(pgrep -f "daemon: %%PREFIX%%/sbin/nslcd")
+	fi
+}
 
 run_rc_command "$1"
diff --git a/net/nss-pam-ldapd/files/pkg-message.in b/net/nss-pam-ldapd/files/pkg-message.in
index 1ee966771a3a..dbde6dcf7290 100644
--- a/net/nss-pam-ldapd/files/pkg-message.in
+++ b/net/nss-pam-ldapd/files/pkg-message.in
@@ -8,5 +8,10 @@ To start nslcd add nslcd_enable="YES" to /etc/rc.conf and run:
 
   # service nslcd start
 
+If you also want to supervise the nslcd daemon
+add nslcd_supervisor="YES" to rc.conf as well.
+
+NOTE: supervision requires FreeBSD 9.1 or greater.
+
 See the comments in %%PREFIX%%/etc/rc.d/nslcd for additional tunables.
 =====================================================================