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| author | PÁLI Gábor János <pali.gabor@gmail.com> | 2022-10-11 18:20:54 +0200 |
|---|---|---|
| committer | PÁLI Gábor János <pali.gabor@gmail.com> | 2022-10-11 18:20:54 +0200 |
| commit | fd09e88160c1e1bf42e54fa0488bcf34e0be106d (patch) | |
| tree | becef946fa6dd0f78156811ac283f0fcd43275b0 /aports/busybox/default.script | |
| parent | b1a7cbcafcae8421d002b86bab9d65d3a7c7623c (diff) | |
| download | freebsd-wifibox-alpine-fd09e88160c1e1bf42e54fa0488bcf34e0be106d.zip | |
busybox: Implement daisy chaining for `udhcpc` and `udhcpd`.
Diffstat (limited to 'aports/busybox/default.script')
| -rw-r--r-- | aports/busybox/default.script | 33 |
1 files changed, 26 insertions, 7 deletions
diff --git a/aports/busybox/default.script b/aports/busybox/default.script index e2cd521..a00a303 100644 --- a/aports/busybox/default.script +++ b/aports/busybox/default.script @@ -7,6 +7,7 @@ UDHCPC="/etc/udhcpc" UDHCPC_CONF="$UDHCPC/udhcpc.conf" RESOLV_CONF="/etc/resolv.conf" +UDHCPD_CONF="no" [ -f $UDHCPC_CONF ] && . $UDHCPC_CONF export broadcast @@ -102,14 +103,10 @@ routes() { resolvconf() { local i - [ -n "$IF_PEER_DNS" ] && [ "$IF_PEER_DNS" != "yes" ] && return if [ "$RESOLV_CONF" = "no" ] || [ "$RESOLV_CONF" = "NO" ] \ || [ -z "$RESOLV_CONF" ] || [ -z "$dns" ]; then return fi - for i in $NO_DNS; do - [ "$i" = "$interface" ] && return - done echo -n > "$RESOLV_CONF.$$" if [ -n "$search" ]; then echo "search $search" >> "$RESOLV_CONF.$$" @@ -123,11 +120,33 @@ resolvconf() { mv "$RESOLV_CONF.$$" "$RESOLV_CONF" } +udhcpd_conf() { + if [ "$UDHCPD_CONF" = "no" ] || [ "$UDHCPD_CONF" = "NO" ] \ + || [ -z "$UDHCPD_CONF" ]; then + return + fi + cat $UDHCPD_CONF_TEMPLATE \ + | sed "s!%%DNS%%!$dns!" \ + > $UDHCPD_CONF + chmod a+r "$UDHCPD_CONF" + service udhcpd --ifstarted restart +} + +propagate_dns() { + local i + [ -n "$IF_PEER_DNS" ] && [ "$IF_PEER_DNS" != "yes" ] && return + for i in $NO_DNS; do + [ "$i" = "$interface" ] && return + done + resolvconf + udhcpd_conf +} + bound() { ip -4 addr add $ip/$mask ${broadcast:+broadcast $broadcast} dev $interface ip -4 link set dev $interface up routes - resolvconf + propagate_dns } renew() { @@ -145,12 +164,12 @@ renew() { done if ! grep "^search $domain"; then - resolvconf + propagate_dns return fi for i in $dns; do if ! grep "^nameserver $i"; then - resolvconf + propagate_dns return fi done |