START=70
+PID_F='/var/run/babeld.pid'
+EXTRA_COMMANDS="status"
+EXTRA_HELP=" status Dump Babel's table to the log file."
+
+listen_ifname() {
+ local name="$1"
+ local switch="$2"
+ local _uciname=`uci get -q -P /var/state network.$name.ifname`
+ append args "$switch ${_uciname:-$name}"
+ append interfaces "${_uciname:-$name}"
+}
+
+append_ifname() {
+ local section="$1"
+ local option="$2"
+ local switch="$3"
+ local _name
+ config_get _name "$section" "$option"
+ [ -z "$name" ] && return 0
+ local _uciname=`uci get -q -P /var/state network.$_name.ifname`
+ append args "$switch ${_uciname:-$_name}"
+}
+
+append_bool() {
+ local section="$1"
+ local option="$2"
+ local value="$3"
+ local _loctmp
+ config_get_bool _loctmp "$section" "$option"
+ [ "$_loctmp" -gt 0 ] && append args "$value"
+}
+
+append_parm() {
+ local section="$1"
+ local option="$2"
+ local switch="$3"
+ local _loctmp
+ config_get _loctmp "$section" "$option"
+ [ -z "$_loctmp" ] && return 0
+ append args "$switch $_loctmp"
+}
+
+babel_filter() {
+ local cfg="$1"
+ local _loctmp
+
+ local _ignored
+ config_get_bool _ignored "$cfg" 'ignore' 0
+ [ "$_ignored" -eq 1 ] && return 0
+
+ append args "-C '"
+
+ append_parm "$cfg" 'type' ''
+
+ append_parm "$cfg" 'ip' 'ip'
+ append_parm "$cfg" 'le' 'le'
+ append_parm "$cfg" 'ge' 'ge'
+ append_parm "$cfg" 'neigh' 'neigh'
+ append_parm "$cfg" 'id' 'id'
+ append_parm "$cfg" 'proto' 'proto'
+
+ append_ifname "$cfg" 'if' 'if'
+
+ append_bool "$cfg" 'local' 'local'
+
+ append args ' ' "'"
+}
+
babel_addif() {
- config_get ifname $1 ifname
- append interfaces "$ifname"
+ local cfg="$1"
+
+ local _ignored
+ config_get_bool _ignored "$cfg" 'ignore' 0
+ [ "$_ignored" -eq 1 ] && return 0
+
+ listen_ifname "$cfg" "-C 'interface"
+
+ append_parm "$cfg" 'wired' 'wired'
+ append_parm "$cfg" 'link_quality' 'link-quality'
+ append_parm "$cfg" 'split_horizon' 'split-horizon'
+ append_parm "$cfg" 'rxcost' 'rxcost'
+ append_parm "$cfg" 'hello_interval' 'hello-interval'
+ append_parm "$cfg" 'update_interval' 'update-interval'
+
+ append args ' ' "'"
}
babel_config() {
local cfg="$1"
- interfaces=
- config_list_foreach "$cfg" interface babel_addif
- pidfile=/var/run/babeld-"$cfg".pid
- [ -z "$interfaces" ] && return 0
- if [ -e $pidfile ] ; then
- echo "$pidfile exists -- not starting babel." >&2
- else
- /usr/sbin/babeld -D -I $pidfile $interfaces
- fi
+
+ append_bool "$cfg" 'carrier_sense' '-l'
+ append_bool "$cfg" 'assume_wireless' '-w'
+ append_bool "$cfg" 'no_split_horizon' '-s'
+ append_bool "$cfg" 'parasitic' '-P'
+
+ append_parm "$cfg" 'multicast_address' '-m'
+ append_parm "$cfg" 'port' '-p'
+ append_parm "$cfg" 'state_file' '-S'
+ append_parm "$cfg" 'hello_interval' '-h'
+ append_parm "$cfg" 'wired_hello_interval' '-H'
+ append_parm "$cfg" 'idle_hello_interval' '-i'
+ append_parm "$cfg" 'kernel_priority' '-k'
+ append_parm "$cfg" 'duplication_priority' '-A'
+ append_parm "$cfg" 'debug' '-d'
+ append_parm "$cfg" 'local_server' '-g'
+ append_parm "$cfg" 'export_table' '-t'
+ append_parm "$cfg" 'import_table' '-T'
+ append_parm "$cfg" 'conf_file' '-c'
+ append_parm "$cfg" 'log_file' '-L'
}
start() {
- if [ -x /etc/init.d/ahcpd ] && /etc/init.d/ahcpd enabled; then
- echo 'Not starting babel -- will be started by ahcpd.'
- exit 0
- fi
- include /lib/network
- scan_interfaces
- config_load babeld
mkdir -p /var/lib
- config_foreach babel_config babeld
+ config_load babeld
+ unset args
+ unset interfaces
+ config_foreach babel_config general
+ config_foreach babel_addif interface
+ config_foreach babel_filter filter
+ [ -z "$interfaces" ] && return 0
+ eval "/usr/sbin/babeld -D -I $PID_F $args $interfaces"
}
stop() {
- kill $(cat /var/run/babeld-*.pid)
- rm -f /var/run/babeld-*.pid
+ [ -f $PID_F ] && kill $(cat $PID_F)
+}
+
+status() {
+ [ -f $PID_F ] && kill -USR1 $(cat $PID_F)
+}
+
+reload() {
+ [ -f $PID_F ] && kill -USR2 $(cat $PID_F)
}