luci-app-turboacc: fix issues #7858 #7970 and more (#8018)

* shortcut-fe: Remove unnecessary unloading.

* luci-app-turboacc: add fullcone status sync

package/lean/luci-app-turboacc/root/etc/init.d/turboacc

@@ -230,12 +230,21 @@ start(){
 	uci set firewall.@defaults[0].fullcone="${fullcone_nat}"
 	uci commit firewall
 
-	[ "${sw_flow}" -ne "1" ] && [ "${sfe_flow}" -eq "1" ] && {
+	/etc/init.d/turboacc_fss start
+
+	[ "${sw_flow}" -ne "1" ] && {
+		[ "${sfe_flow}" -eq "1" ] && {
 			[ "$(have_ecm_init)" = "0" ] && {
 				/etc/init.d/shortcut-fe enabled || /etc/init.d/shortcut-fe enable
 				/etc/init.d/shortcut-fe start
 			}
 		}
+		[ "${sfe_flow}" -eq "0" ] && [ -e "/etc/init.d/shortcut-fe" ] && [ "$(have_ecm_init)" = "0" ] && \
+		/etc/init.d/shortcut-fe enabled && {
+			/etc/init.d/shortcut-fe stop 2>"/dev/null"
+			/etc/init.d/shortcut-fe disable
+		}
+	}
 
 	if [ "${bbr_cca}" -eq "1" ];  then
 		sysctl -w net.ipv4.tcp_congestion_control="bbr"

package/lean/luci-app-turboacc/root/etc/init.d/turboacc_fss

@@ -0,0 +1,26 @@
+#!/bin/sh /etc/rc.common
+# Copyright (C) 2021 Ailick <277498654@qq.com>
+# For syncing status of firewall full-cone into turboacc.
+
+START=60
+STOP=10
+SERVICE=turboacc_fss
+
+USE_PROCD=1
+
+service_triggers(){
+    procd_add_reload_trigger firewall
+}
+
+start_service(){
+    [ ! -e "/etc/init.d/turboacc" ] && stop
+    uci set turboacc.config.fullcone_nat="$(fullcone_status_get)" && uci commit turboacc
+}
+
+reload_service(){
+    start
+}
+
+fullcone_status_get(){
+	uci -q get firewall.@defaults[0].fullcone || echo 0
+}

package/lean/shortcut-fe/shortcut-fe/files/etc/init.d/shortcut-fe

@@ -46,6 +46,4 @@ stop() {
 	[ -d "/sys/module/shortcut_fe_drv" ] && rmmod shortcut_fe_drv
 	[ -d "/sys/module/shortcut_fe_cm" ] && rmmod shortcut_fe_cm
 	[ -d "/sys/module/fast_classifier" ] && rmmod fast_classifier
-	[ -d "/sys/module/shortcut_fe_ipv6" ] && rmmod shortcut-fe-ipv6
-	[ -d "/sys/module/shortcut_fe" ] && rmmod shortcut-fe
 }