external/routing/alfred/files/alfred.init

#!/bin/sh /etc/rc.common

#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#

START=99
USE_PROCD=1
alfred_args=""
vis_args=""
facters_dir="/etc/alfred"
enable=0
vis_enable=0

append_interface()
{
	append "interfaces" "$1" ","
}

alfred_start() {
	local args=""
	local section="$1"
	local disabled interface mode
	local interfaces

	# check if section is disabled
	config_get_bool disabled "$section" disabled 0
	[ $disabled = 0 ] || return 1

	args="-f"

	config_list_foreach "$section" "interface" append_interface
	if [ -z "$interfaces" ]; then
		config_get interface "$section" interface
		append_interface "$interface"
	fi
	append args "-i $interfaces"

	config_get mode "$section" mode
	[ "$mode" = "master" ] && append args "-m"

	config_get batmanif "$section" batmanif
	append args "-b $batmanif"

	append alfred_args "$args"
	enable=1

	config_get_bool start_vis "$section" start_vis 0
	if [ "$start_vis" = 1 ] && [ -x /usr/sbin/batadv-vis ]; then
		vis_enable=1
		append vis_args "-i $batmanif -s"
	fi

	config_get_bool run_facters "$section" run_facters 0

	return 0
}

start_service() {
	config_load "alfred"
	config_foreach alfred_start alfred

	[ "$enable" = "0" ] && return 0

	procd_open_instance "alfred"
	procd_set_param command /usr/sbin/alfred
	procd_append_param command ${alfred_args}
	procd_close_instance

	[ "$vis_enable" = "1" ] && {
		procd_open_instance "batadv-vis"
		procd_set_param command /usr/sbin/batadv-vis
		procd_append_param command ${vis_args}
		procd_close_instance
	}

	[ "$run_facters" = "1" ] && {
		( for file in $facters_dir/* ; do [ -x $file ] && $file ; done )
		if ! ( grep -q "for file in $facters_dir/\* ; do " /etc/crontabs/root 2>/dev/null ) ; then
			echo "*/5 * * * * ( for file in $facters_dir/* ; do [ -x \$file ] && \$file ; done )" >> /etc/crontabs/root
			/etc/init.d/cron enable
			/etc/init.d/cron restart
		fi
	}
}

service_triggers() {
	procd_add_reload_trigger "alfred"
}

stop_service() {
	[ -e /etc/crontabs/root ] && {
		sed "\|for file in $facters_dir/\* ; do |d" -i /etc/crontabs/root
		/etc/init.d/cron restart
	}
}