From ccf238f852fd0463e68d33b91f0dd55000c325e3 Mon Sep 17 00:00:00 2001
From: Roy Marples <roy@marples.name>
Date: Wed, 26 Mar 2008 14:18:01 +0000
Subject: Merge net.OS into net

---
 net/ifconfig.sh.BSD.in | 241 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 241 insertions(+)
 create mode 100644 net/ifconfig.sh.BSD.in

(limited to 'net/ifconfig.sh.BSD.in')

diff --git a/net/ifconfig.sh.BSD.in b/net/ifconfig.sh.BSD.in
new file mode 100644
index 0000000..6f96177
--- /dev/null
+++ b/net/ifconfig.sh.BSD.in
@@ -0,0 +1,241 @@
+# Copyright 2007-2008 Roy Marples <roy@marples.name>
+# All rights reserved. Released under the 2-clause BSD license.
+
+ifconfig_depend()
+{
+	program /sbin/ifconfig
+	provide interface
+}
+
+_exists()
+{
+	# Only FreeBSD sees to have /dev/net .... is there something
+	# other than ifconfig we can use for the others?
+	if [ -d /dev/net ]; then
+		[ -e /dev/net/"${IFACE}" ]
+	else
+		ifconfig "${IFACE}" >/dev/null 2>&1
+	fi
+}
+
+_up()
+{
+	ifconfig "${IFACE}" up
+}
+
+_down()
+{
+	ifconfig "${IFACE}" down
+}
+
+_ifindex()
+{
+	local x= i=1
+	case "${RC_UNAME}" in
+		FreeBSD|DragonFly)
+			for x in /dev/net[0-9]*; do
+				if [ "${x}" -ef /dev/net/"${IFACE}" ]; then
+					echo "${x#/dev/net}"
+					return 0
+				fi
+				i=$((${i} + 1))
+			done
+			;;
+		default)
+			for x in $(ifconfig -l); do
+				if [ "${x}" = "${IFACE}" ]; then
+					echo "${i}"
+					return 0
+				fi
+				i=$((${i} + 1))
+			done
+			;;
+	esac
+
+	# Return the next available index
+	echo "${i}"
+	return 1
+}
+
+_ifconfig_ent()
+{
+	LC_ALL=C ifconfig "${IFACE}" 2>/dev/null | while read ent rest; do
+   		case "${ent}" in
+			$1) echo "${rest}";;
+		esac
+	done
+}
+
+_get_mac_address()
+{
+	local ent="ether"
+	case "${RC_UNAME}" in
+		NetBSD|OpenBSD) ent="address:";;
+	esac
+
+	case $(_ifconfig_ent "${ent}") in
+		00:00:00:00:00:00);;
+		44:44:44:44:44:44);;
+		FF:FF:FF:FF:FF:FF);;
+		"") return 1;;
+		*) echo "${address}";;
+	esac
+
+	return 0;
+}
+
+
+_is_wireless()
+{
+	case "$(_ifconfig_ent "media:")" in
+		IEEE802.11*|"IEEE 802.11 Wireless"*) return 0;;
+		*) return 1;;
+	esac
+}
+
+_get_inet_address()
+{
+	local inet= address= n= netmask= rest=
+	LC_ALL=C ifconfig "${IFACE}" | while read inet address n netmask rest; do
+		if [ "${inet}" = "inet" ]; then
+			echo "${address}/$(_netmask2cidr "${netmask}")"
+			return 0
+		fi
+	done
+}
+
+_add_address()
+{
+	local inet6=
+
+	case "$@" in
+		*:*) inet6=inet6;;
+	esac
+
+	if [ "${metric:-0}" != "0" ]; then
+		set -- "$@" metric ${metric}
+	fi
+
+	# ifconfig doesn't like CIDR addresses
+	case "${RC_UNAME}" in
+		OpenBSD)
+			local ip="${1%%/*}" cidr="${1##*/}" netmask=
+			if [ -n "${cidr}" -a "${cidr}" != "${ip}" ]; then
+				netmask="$(_cidr2netmask "${cidr}")"
+				shift
+				set -- "${ip}" netmask "${netmask}" "$@"
+			fi
+			;;
+	esac
+
+	ifconfig "${IFACE}" ${inet6} "$@" alias
+}
+
+_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
+
+	case "$@" in
+		*:*) route add -inet6 "$@";;
+		*)   route add        "$@";;
+	esac
+}
+
+_delete_addresses()
+{
+	einfo "Removing addresses"
+	eindent
+	LC_ALL=C ifconfig "${IFACE}" | while read inet address rest; do
+		case "${inet}" in
+			inet|inet6)
+				case "${address}" in
+					*"%${IFACE}"|::1) continue;;
+					127.0.0.1) [ "${IFACE}" = "lo0" ] && continue;;
+				esac
+				einfo "${address}"
+				ifconfig "${IFACE}" "${inet}" "${address}" -alias
+				eend $?
+				;;
+		esac
+	done
+	eoutdent
+	return 0
+}
+
+_show_address()
+{
+	einfo "received address $(_get_inet_address "${IFACE}")"
+}
+
+_has_carrier()
+{
+	case "$(_ifconfig_ent "status:")" in
+		""|active|associated) return 0;;
+		*) return 1;;
+	esac
+}
+
+ifconfig_pre_start()
+{
+	local config="$(_get_array "ifconfig_${IFVAR}")" conf= arg= args=
+	local IFS="$__IFS"
+
+	[ -z "${config}" ] && return 0
+
+	veinfo "Running ifconfig commands"
+	eindent
+	for conf in ${config}; do
+		unset IFS
+		args=
+		for arg in ${conf}; do
+			case ${arg} in
+				[Dd][Hh][Cc][Pp]);;
+				[Nn][Oo][Aa][Uu][Tt][Oo]);;
+				[Nn][Oo][Ss][Yy][Nn][Cc][Dd][Hh][Cc][Pp]);;
+				[Ss][Yy][Nn][Cc][Dd][Hh][Cc][Pp]);;
+				[Ww][Pp][Aa]);;
+				*) args="${args} ${arg}";;
+			esac
+		done
+
+		[ -z "${args}" ] && continue
+		vebegin "ifconfig${args}"
+		eval ifconfig "${IFACE}" "${args}"
+		veend $?
+	done
+	eoutdent
+
+	return 0
+}
+
+_ifconfig_ipv6_tentative()
+{
+	local inet= address= rest=
+	LC_ALL=C ifconfig "${IFACE}" | while read inet address rest; do
+	 	case "${inet}" in
+			inet6)
+				case "${rest}" in
+					*" "tentative*) return 2;;
+				esac
+				;;
+		esac
+	done
+	[ $? = 2 ]
+}
+
+ifconfig_post_start()
+{
+	if _ifconfig_ipv6_tentative; then
+		ebegin "Waiting for IPv6 addresses"
+		while true; do
+			_ifconfig_ipv6_tentative || break
+		done
+		eend 0
+	fi
+}
-- 
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