init: reuse builtin mode in custom scripts

init.d/openwrt/custom-reuse-builtin-mode

@@ -0,0 +1,46 @@
+# this custom script demonstrates how to reuse built-in modes and add something from yourself
+
+MY_TPPORT=$(($TPPORT + 1))
+MY_TPWS_OPT="--methodeol --hostcase"
+MY_DPORT=81
+
+zapret_custom_daemons()
+{
+	# stop logic is managed by procd
+	local MODE_OVERRIDE=tpws
+	local opt
+
+	start_daemons_procd
+
+	opt="--port=$MY_TPPORT $MY_TPWS_OPT"
+	filter_apply_hostlist_target opt
+	run_tpws 100 "$opt"
+}
+zapret_custom_firewall()
+{
+	# $1 - 1 - run, 0 - stop
+
+	local MODE_OVERRIDE=tpws
+	local f4 f6
+
+	zapret_do_firewall_rules_ipt $1
+
+	f4="--dport $MY_DPORT"
+	f6=$f4
+	filter_apply_ipset_target f4 f6
+	fw_tpws $1 "$f4" "$f6" $MY_TPPORT
+}
+zapret_custom_firewall_nft()
+{
+	# stop logic is not required
+
+	local MODE_OVERRIDE=tpws
+	local f4 f6
+
+	zapret_apply_firewall_rules_nft
+
+	f4="tcp dport $MY_DPORT"
+	f6=$f4
+	nft_filter_apply_ipset_target f4 f6
+	nft_fw_tpws "$f4" "$f6" $MY_TPPORT
+}