From b2e5c5f82e2c0340649d514bfb3bb6382ae39041 Mon Sep 17 00:00:00 2001
From: Jo-Philipp Wich <jow@openwrt.org>
Date: Fri, 29 Jun 2012 19:04:11 +0000
Subject: [PATCH] base-files: implement network_get_dnsserver() and
network_get_dnssearch() in /lib/functions/network.sh
SVN-Revision: 32531
---
.../base-files/files/lib/functions/network.sh | 31 +++++++++++++++++++
1 file changed, 31 insertions(+)
diff --git a/package/base-files/files/lib/functions/network.sh b/package/base-files/files/lib/functions/network.sh
index c6b98e6e1c..d2d4aae0d9 100644
--- a/package/base-files/files/lib/functions/network.sh
+++ b/package/base-files/files/lib/functions/network.sh
@@ -82,6 +82,37 @@ network_get_gateway() { __network_gateway "$1" "$2" 4; }
network_get_gateway6() { __network_gateway "$1" "$2" 6; }
+__network_dns() {
+ local __var="$1"
+ local __iface="$2"
+ local __field="$3"
+
+ local __tmp="$(ubus call network.interface."$__iface" status 2>/dev/null)"
+ local __dns=""
+ local __idx=1
+
+ json_load "${__tmp:-{}}"
+
+ if json_get_type __tmp "$__field" && [ "$__tmp" = array ]; then
+
+ json_select "$__field"
+
+ while json_get_type __tmp "$__idx" && [ "$__tmp" = string ]; do
+
+ json_get_var __tmp "$((__idx++))"
+ __dns="${__dns:+$__dns }$__tmp"
+
+ done
+ fi
+
+ eval "export -- \"$__var=$__dns\""
+ [ -n "$__dns" ]
+}
+
+network_get_dnsserver() { __network_dns "$1" "$2" dns_server; }
+network_get_dnssearch() { __network_dns "$1" "$2" dns_search; }
+
+
__network_wan() {
local __var="$1"
local __family="$2"
--
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