Much of the core bits are initially ported.

This should be mostly independent of my configs, now.
2026-05-09 03:26:53 -04:00
parent 6b02d9d58e
commit 4d30691ee6
16 changed files with 1278 additions and 2 deletions
@@ -0,0 +1,131 @@
+#!/bin/sh
+#
+# $FreeBSD$
+#
+# PROVIDE: generate_rtadvd_conf
+# REQUIRE: dhcp6c
+# BEFORE: rtadvd
+# KEYWORD: shutdown
+#
+
+. ${RC_ROUTER_HARNESS}/etc/rc.subr
+
+name='generate_rtadvd_conf'
+
+start_cmd='generate_rtadvd_conf_start'
+stop_cmd='generate_rtadvd_conf_stop'
+rcvar='generate_rtadvd_conf_enable'
+
+load_rc_config 'generate_rtadvd_conf'
+
+[ -z "$generate_rtadvd_conf_enable" ] && generate_rtadvd_conf_enable='NO'
+
+_prepare_var()
+{
+	var=$1
+	opt=$2
+
+	eval _value=\${${var}}
+	eval _${opt}=""
+	if [ -n "${_value}" ]
+	then
+		_text="${opt}=\\\"${_value}\\\""
+		eval _${opt}=\"${_text}\"
+	fi
+}
+
+_prepare_num()
+{
+	var=$1
+	opt=$2
+
+	eval _value=\${${var}}
+	eval _${opt}\=""
+	if [ -n "${_value}" ]
+	then
+		_text="${opt}\#${_value}"
+		eval _${opt}=\"${_text}\"
+	fi
+}
+
+_prepare_opt()
+{
+	var=$1
+	opt=$2
+
+	eval _${opt}\=""
+	if [ `option_selected ${var}` = "YES" ]
+	then
+		_text="${opt}"
+		eval _${opt}=\"${_text}\"
+	fi
+}
+
+
+_build_rtadv()
+{
+    gen_rtadv_dir=${rc_router_gen_dir}
+    rtadvd_conf=${gen_rtadv_dir}/rtadvd.conf
+    mkdir -p ${gen_rtadv_dir}
+
+	_search_list=""
+	if [ -n "${rtadvd_dns_search_list}" ]
+	then
+		_search_list=$( echo ${rtadvd_dns_search_list} | sed -e 's/  */,/g' -e 's/^,//' -e 's/,$//' )
+	fi
+
+	_prepare_var _search_list dnssl
+
+	_prepare_var rtadvd_pref64_prefix pref64
+
+	_prepare_num rtadvd_mininterval mininterval
+	_prepare_num rtadvd_maxinterval maxinterval
+
+	_prepare_num rtadvd_pltime pltime
+	_prepare_opt rtadvd_pltimedecr pltimedecr
+
+	_prepare_num rtadvd_vltime vltime
+	_prepare_opt rtadvd_vltimedecr vltimedecr
+
+	_prepare_num rtadvd_rltime rltime
+
+    cat ${rc_router_dir}/templates/rtadvd.conf \
+        | sed \
+            -e "s/@PREF64@/${_pref64}/" \
+            -e "s/@MININTERVAL@/${_mininterval}/" \
+            -e "s/@MAXINTERVAL@/${_maxinterval}/" \
+            -e "s/@PLTIME@/${_pltime}/" \
+            -e "s/@PLTIME_DECR@/${_pltimedecr}/" \
+            -e "s/@VLTIME@/${_vltime}/" \
+            -e "s/@VLTIME_DECR@/${_vltimedecr}/" \
+            -e "s/@RLTIME@/${_rltime}/" \
+            -e "s/@DNS_SEARCHLIST@/${_dnssl}/" \
+            -e "s/@DNS_SERVER@/${rtadvd_dns_server}/" \
+        > ${rtadvd_conf}
+
+
+    echo "" >> ${rtadvd_conf}
+    echo "" >> ${rtadvd_conf}
+
+    for interface in ${rtadvd_interfaces}
+    do
+        echo "${interface}:tc=settings" >> ${rtadvd_conf}
+    done
+}
+
+
+generate_rtadvd_conf_start()
+{
+	_build_rtadv
+}
+
+generate_rtadvd_conf_stop()
+{
+	true
+}
+
+################ Epilogue
+
+run_rc_command "$1"
+
+# vim: ft=bash