sysv init : more code dedup

init.d/sysv/functions

@@ -37,6 +37,20 @@ exists()
 	which $1 >/dev/null 2>/dev/null
 }
 
+on_off_function()
+{
+	# $1 : function name on
+	# $2 : function name off
+	# $3 : 0 - off, 1 - on
+	local F="$1"
+	[ "$3" = "1" ] || F="$2"
+	shift
+	shift
+	shift
+	"$F" $@
+}
+
+
 ipt()
 {
 	iptables -C $@ 2>/dev/null || iptables -I $@
@@ -47,13 +61,7 @@ ipt_del()
 }
 ipt_add_del()
 {
-	if [ "$1" = "1" ]; then
-		shift
-		ipt $@
-	else
-		shift
-		ipt_del $@
-	fi
+	on_off_function ipt ipt_del $@
 }
 ipt6()
 {
@@ -65,13 +73,7 @@ ipt6_del()
 }
 ipt6_add_del()
 {
-	if [ "$1" = "1" ]; then
-		shift
-		ipt6 $@
-	else
-		shift
-		ipt6_del $@
-	fi
+	on_off_function ipt6 ipt6_del $@
 }
 
 # there's no route_localnet for ipv6
@@ -254,6 +256,12 @@ stop_daemon()
 		fi
 	fi
 }
+do_daemon()
+{
+	# $1 - 1 - run, 0 - stop
+	on_off_function run_daemon stop_daemon $@
+}
+
 
 prepare_tpws()
 {
@@ -283,6 +291,11 @@ stop_tpws()
 		[ -n "$IFACE_LAN" ] && stop_daemon $((660+$1)) $TPWS
 	}
 }
+do_tpws()
+{
+	# $1 - 1 - run, 0 - stop
+	on_off_function run_tpws stop_tpws $@
+}
 
 
 create_ipset()
@@ -360,52 +373,42 @@ zapret_unapply_firewall()
 	zapret_do_firewall 0 $@
 }
 
-zapret_run_daemons()
+zapret_do_daemons()
 {
+	# $1 - 1 - run, 0 - stop
+	
 	case "${MODE}" in
 	    tpws_hostlist)
-			run_tpws 1 "$TPWS_OPT_BASE_HTTP $TPWS_OPT_HTTP --hostlist=$TPWS_HOSTLIST"
+			do_tpws $1 1 "$TPWS_OPT_BASE_HTTP $TPWS_OPT_HTTP --hostlist=$TPWS_HOSTLIST"
 			;;
 	    tpws_ipset)
-			run_tpws 1 "$TPWS_OPT_BASE_HTTP $TPWS_OPT_HTTP"
+			do_tpws $1 1 "$TPWS_OPT_BASE_HTTP $TPWS_OPT_HTTP"
 			;;
 	    tpws_ipset_https|tpws_all_https)
-			run_tpws 1 "$TPWS_OPT_BASE_HTTP $TPWS_OPT_HTTP"
-			run_tpws 2 "$TPWS_OPT_BASE_HTTPS $TPWS_OPT_HTTPS"
+			do_tpws $1 1 "$TPWS_OPT_BASE_HTTP $TPWS_OPT_HTTP"
+			do_tpws $1 2 "$TPWS_OPT_BASE_HTTPS $TPWS_OPT_HTTPS"
 			;;
 	    tpws_all)
-			run_tpws 1 "$TPWS_OPT_BASE_HTTP $TPWS_OPT_HTTP"
+			do_tpws $1 1 "$TPWS_OPT_BASE_HTTP $TPWS_OPT_HTTP"
 			;;
 	    nfqws_ipset|nfqws_ipset_https|nfqws_all|nfqws_all_https)
-			run_daemon 1 $NFQWS "$NFQWS_OPT_BASE $NFQWS_OPT"
+			do_daemon $1 1 $NFQWS "$NFQWS_OPT_BASE $NFQWS_OPT"
 			;;
 	    custom)
 			# PLACEHOLDER
 			echo !!! NEED ATTENTION !!!
 			echo Start daemon\(s\)
 			echo Study how other sections work
-			run_daemon 1 /bin/sleep 20
+			do_daemon $1 1 /bin/sleep 20
 			;;
 	esac
 }
+
+zapret_run_daemons()
+{
+	zapret_do_daemons 1 $@
+}
 zapret_stop_daemons()
 {
-	case "${MODE}" in
-	    tpws_hostlist|tpws_all|tpws_ipset)
-			stop_tpws 1
-			;;
-	    tpws_ipset_https|tpws_all_https)
-			stop_tpws 1
-			stop_tpws 2
-			;;
-	    nfqws_ipset|nfqws_ipset_https|nfqws_all|nfqws_all_https)
-			stop_daemon 1 $NFQWS
-			;;
-	    custom)
-			# PLACEHOLDER
-			echo !!! NEED ATTENTION !!!
-			echo Stop daemon\(s\) previously started.
-			echo Study how other sections work.
-			;;
-	esac
+	zapret_do_daemons 0 $@
 }