From: cyrus <cyrus@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Date: Thu, 9 Oct 2014 07:16:29 +0000 (+0000)
Subject: base-files: add network_get_ipaddrs_all()
X-Git-Url: https://git.archive.openwrt.org/?p=openwrt.git;a=commitdiff_plain;h=68f0766ef46ec16812118970297027d5f32c354e

base-files: add network_get_ipaddrs_all()

Return all IPv4 and IPv6 addresses.

Signed-off-by: Mathias Kresin <openwrt@kresin.me>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@42856 3c298f89-4303-0410-b956-a3cf2f4a3e73
---

diff --git a/package/base-files/files/lib/functions/network.sh b/package/base-files/files/lib/functions/network.sh
index 3a6903f2de..1b0c717204 100644
--- a/package/base-files/files/lib/functions/network.sh
+++ b/package/base-files/files/lib/functions/network.sh
@@ -94,6 +94,29 @@ network_get_ipaddrs6() {
 	return 1
 }
 
+# determine all IP addresses of given logical interface
+# 1: destination variable
+# 2: interface
+network_get_ipaddrs_all() {
+	local __addr
+	local __list=""
+
+	if __network_ifstatus "__addr" "$2" "['ipv4-address','ipv6-address','ipv6-prefix-assignment'][*].address"; then
+		for __addr in $__addr; do
+			case "$__addr" in
+				*:) __list="${__list:+$__list }${__addr}1" ;;
+				*)  __list="${__list:+$__list }${__addr}"  ;;
+			esac
+		done
+
+		export "$1=$__list"
+		return 0
+	fi
+
+	unset "$1"
+	return 1
+}
+
 # determine all IPv4 subnets of given logical interface
 # 1: destination variable
 # 2: interface