+append_ifname() {
+ local section="$1"
+ local option="$2"
+ local switch="$3"
+ local _name
+ config_get _name "$section" "$option"
+ [ -z "$_name" ] && return 0
+ local ifname=$(uci_get_state network "$_name" ifname "$_name")
+ append args "$switch $ifname"
+}
+
+append_bool() {
+ local section="$1"
+ local option="$2"
+ local value="$3"
+ local _loctmp
+ config_get_bool _loctmp "$section" "$option" 0
+ [ "$_loctmp" -gt 0 ] && append args "$value"
+}
+
+append_switch() {
+ local value="$1"
+ local switch="$2"
+ append args "$switch $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_bool "$cfg" 'local' 'local'
+
+ append_parm "$cfg" 'ip' 'ip'
+ append_parm "$cfg" 'eq' 'eq'
+ append_parm "$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 "$cfg" 'if' 'if'
+
+ append_parm "$cfg" 'action' ''
+
+ append args ' ' "'"
+}
+
+babel_addif() {
+ 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 ' ' "'"
+}
+