1 files changed, 125 insertions, 0 deletions
diff --git a/net.BSD/ifconfig.sh b/net.BSD/ifconfig.sh
new file mode 100644
index 0000000..2e88bc2
--- /dev/null
+++ b/net.BSD/ifconfig.sh
@@ -0,0 +1,125 @@
+# Copyright 2004-2007 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+ifconfig_depend() {
+	program /sbin/ifconfig
+	provide interface
+}
+
+_exists() {
+	[ -e /dev/net/"${IFACE}" ]
+}
+
+_get_mac_address() {
+	local mac=$(LC_ALL=C ifconfig "${IFACE}" | \
+	sed -n -e 's/^[[:space:]]*ether \(..:..:..:..:..:..\).*/\1/p')
+
+	case "${mac}" in
+		00:00:00:00:00:00) ;;
+		44:44:44:44:44:44) ;;
+		FF:FF:FF:FF:FF:FF) ;;
+		*) echo "${mac}"; return 0 ;;
+	esac
+
+	return 1
+}
+
+_up () {
+	ifconfig "${IFACE}" up
+}
+
+_down () {
+	ifconfig "${IFACE}" down
+}
+
+_ifindex() {
+	local x=
+	for x in /dev/net[0-9]* ; do
+		if [ "${x}" -ef /dev/net/"${IFACE}" ] ; then
+			echo "${x#/dev/net}"
+			return 0
+		fi
+	done
+	return 1
+}
+
+_is_wireless() {
+	LC_ALL=C ifconfig "${IFACE}" 2>/dev/null | \
+		grep -q "^[[:space:]]*media: IEEE 802.11 Wireless"
+}
+
+_get_inet_address() {
+	set -- $(LC_ALL=C ifconfig "${IFACE}" |
+	sed -n -e 's/^[[:space:]]*inet \([^ ]*\) netmask 0x\(..\)\(..\)\(..\)\(..\).*/\1 0x\2.0x\3.0x\4/p')
+	echo -n "$1"
+	shift
+
+	echo "/$(_netmask2cidr "$1")"
+}
+
+_add_address() {
+	if [ "${metric:-0}" != "0" ] ; then
+		set -- "$@" metric ${metric}
+	fi
+
+	ifconfig "${IFACE}" add "$@"
+}
+
+_add_route() {
+	if [ $# -gt 3 ] ; then
+		if [ "$3" = "gw" -o "$3" = "via" ] ; then
+			local one=$1 two=$2
+			shift ; shift; shift
+			set -- "${one}" "${two}" "$@"
+		fi
+	fi
+
+	route add "$@"
+}
+
+_delete_addresses() {
+	# We don't remove addresses from aliases
+	case "${IFACE}" in
+		*:*) return 0 ;;
+	esac
+
+	einfo "Removing addresses"
+	eindent
+	local addr=
+	for addr in $(LC_ALL=C ifconfig "${IFACE}" |
+		sed -n -e 's/^[[:space:]]*inet \([^ ]*\).*/\1/p') ; do
+		if [ "${addr}" = "127.0.0.1" ] ; then
+			# Don't delete the loopback address
+			[ "$1" = "lo" -o "$1" = "lo0" ] && continue
+		fi
+		einfo "${addr}"
+		/sbin/ifconfig "$1" delete "${addr}"
+		eend $?
+	done
+
+	# Remove IPv6 addresses
+	for addr in $(LC_ALL=C ifconfig "${IFACE}" | \
+		sed -n -e 's/^[[:space:]]*inet6 \([^ ]*\).*/\1/p') ; do
+		case "${addr}" in
+			*"%${IFACE}") continue ;;
+			::1) continue ;;
+		esac
+		einfo "${addr}"
+		/sbin/ifconfig "${IFACE}" inet6 delete "${addr}"
+		eend $?
+	done
+	
+	return 0
+}
+
+_show_address() {
+	einfo "received address $(_get_inet_address "${IFACE}")"
+}
+
+_has_carrier() {
+	local s=$(LC_ALL=C ifconfig "${IFACE}" | \
+	sed -n -e 's/^[[:space:]]status: \(.*\)$/\1/p')
+	[ -z "${s}" -o "${s}" = "active" -o "${s}" = "associated" ] 
+}
+
+# vim: set ts=4 :