Add several important startup services

rc.d/route_policy

@@ -0,0 +1,86 @@
+#!/bin/sh
+#
+# $FreeBSD$
+#
+# PROVIDE: route_policy
+# REQUIRE: wireguard
+# KEYWORD: shutdown
+#
+
+. ${RC_ROUTER_HARNESS}/etc/rc.subr
+
+name="route_policy"
+desc="Policy Based Routing Installer"
+
+start_cmd='route_policy_start'
+stop_cmd='route_policy_stop'
+rcvar='route_policy_enable'
+
+load_rc_config 'route_policy'
+
+if [ -z "${route_policy_file}" ] 
+then
+    echo "Must have a route policy target file"
+    exit 1
+fi
+
+
+do_all_routes()
+{
+    while [ -n "$1" ]
+    do
+        install_route_policy $1
+        shift 1
+    done
+}
+
+do_all_routes_v4()
+{
+    while [ -n "$1" ]
+    do
+        install_route_policy_v4 $1
+        shift 1
+    done
+}
+
+route_policy_start()
+{
+    clear_all_policies
+    echo "# This file is generated." >> ${route_policy_file}
+    echo "# Do not edit." >> ${route_policy_file}
+    echo "" >> ${route_policy_file}
+
+    # TODO: Record the policies one-per-line via a helper loop subroutine?
+    echo "# (Generated with \`${route_policies}\`, at `date`.)" >> ${route_policy_file}
+    echo "# (Generated with \`${route_policies_v4}\`, at `date`.)" >> ${route_policy_file}
+    echo "" >> ${route_policy_file}
+    echo "" >> ${route_policy_file}
+
+    do_all_routes ${route_policies}
+    do_all_routes_v4 ${route_policies_v4}
+
+    echo "" >> ${route_policy_file}
+    echo -n "# v" >> ${route_policy_file}
+    echo "im: ft=pf" >> ${route_policy_file}
+
+    #pfctl -a "route-policies" -f ${route_policy_file}
+    #pfctl -f  ${pf_rules} 
+
+    # UGLY hack/workaround because of a kernel panic bug from
+    # rtable rules in files included in `pf` anchors in FreeBSD 15
+    /etc/rc.d/pf reload
+}
+
+route_policy_stop()
+{
+    clear_all_policies
+}
+
+
+
+
+################ Epilogue
+
+run_rc_command "$1"
+
+# vim: ft=bash