sysutils/nut*: Alternate upslog support for multiple UPSs

Add  sample rc script to allow a user to copy a sample rc script to
rc.d, allowing the user to use multiple instances of upslog(8) with
multiple instances of the rc script to log multiple UPSs on the same
system.

The sample rc script was provided by vvd@unislabs.com.

PR:		265963
Reported by:	vvd@unislabs.com
Submitted by:	vvd@unislabs.com

1 files changed, 52 insertions, 0 deletions

diff --git a/sysutils/nut-devel/files/nut_upslog.sample b/sysutils/nut-devel/files/nut_upslog.sample
new file mode 100644
index 000000000000..126a47a70d3a
--- /dev/null
+++ b/sysutils/nut-devel/files/nut_upslog.sample
@@ -0,0 +1,52 @@
+#!/bin/sh
+
+# Authored by vvd@unislabs.com.
+
+# PROVIDE: nut_upslog
+# REQUIRE: NETWORKING nut
+# BEFORE: LOGIN
+# KEYWORD: shutdown
+
+. /etc/rc.subr
+
+case $0 in
+/etc/rc*)
+	# during boot (shutdown) $0 is /etc/rc (/etc/rc.shutdown),
+	# so get the name of the script from $_file
+	name=$_file
+	;;
+*)
+	name=$0
+	;;
+esac
+
+name=${name##*/}
+rcvar=${name}_enable
+
+load_rc_config "${name}"
+
+# Define these nut_upslog* variables in one of these files:
+#       /etc/rc.conf
+#       /etc/rc.conf.local
+#       /etc/rc.conf.d/nut_upslog
+#
+# If you want to log several different UPSes:
+# ln -s nut_upslog /usr/local/etc/rc.d/NAME
+# then set variables NAME_enable, NAME_ups, NAME_pidbase, NAME_logfile and etc.
+#
+# DO NOT CHANGE THESE DEFAULT VALUES HERE
+#
+eval "${rcvar}=\${${rcvar}:-'NO'}"
+eval "_prefix=\${${name}_prefix:-'/usr/local'}"
+eval "_logfile=\${${name}_logfile:-'/var/log/nut/ups.log'}"
+eval "_interval=\${${name}_interval:-'300'}"
+eval "_ups=\${${name}_ups:-'myups@localhost'}"
+eval "_pidbase=\${${name}_pidbase:-'upslog'}"
+eval "_format=\${${name}_format:+-f \${${name}_format}}"
+eval "${name}_flags=\${${name}_flags:-'-s ${_ups} -l ${_logfile} -i ${_interval} -p ${_pidbase} ${_format}'}"
+
+required_dirs="%%STATEDIR%%"
+pidfile="%%STATEDIR%%/${_pidbase}.pid"
+command="${_prefix}/bin/upslog"
+
+run_rc_command "$1"