unet: added upstream patches to support `unet down`

network/unet/84938ba027730cd1b2fe589b2bcd635df9dbd01b.patch

@@ -0,0 +1,39 @@
+# --- SDE-COPYRIGHT-NOTE-BEGIN ---
+# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
+#
+# Filename: package/.../unet/84938ba027730cd1b2fe589b2bcd635df9dbd01b.patch
+# Copyright (C) 2009 The OpenSDE Project
+#
+# More information can be found in the files COPYING and README.
+#
+# This patch file is dual-licensed. It is available under the license the
+# patched project is licensed under, as long as it is an OpenSource license
+# as defined at http://www.opensource.org/ (e.g. BSD, X11) or under the terms
+# of the GNU General Public License as published by the Free Software
+# Foundation; either version 2 of the License, or (at your option) any later
+# version.
+# --- SDE-COPYRIGHT-NOTE-END ---
+
+From 84938ba027730cd1b2fe589b2bcd635df9dbd01b Mon Sep 17 00:00:00 2001
+From: Alejandro Mery<amery@geeks.cl>
+Date: Tue, 17  Feb  2009  17:04:07  +0000
+Subject: unet-dhcp: added 'down' mode to udhcpc script
+
+---
+diff --git a/unet-udhcpc.in b/unet-udhcpc.in
+index 9963cd3..44a3c6d 100644
+--- a/unet-udhcpc.in
++++ b/unet-udhcpc.in
+@@ -28,6 +28,10 @@ bound)
+ 		echo "nameserver $x" >> /etc/resolv.conf
+ 	done
+ 	;;
++down)
++	ip addr flush dev "$interface"
++	ip link set "$interface" down
++	;;
+ leasefail|*)
+ 	false
+ 	;;
+--
+cgit v0.8.1

network/unet/b14b068f16ac1df54155a3174b32b458d53d4281.patch

@@ -0,0 +1,74 @@
+# --- SDE-COPYRIGHT-NOTE-BEGIN ---
+# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
+#
+# Filename: package/.../unet/b14b068f16ac1df54155a3174b32b458d53d4281.patch
+# Copyright (C) 2009 The OpenSDE Project
+#
+# More information can be found in the files COPYING and README.
+#
+# This patch file is dual-licensed. It is available under the license the
+# patched project is licensed under, as long as it is an OpenSource license
+# as defined at http://www.opensource.org/ (e.g. BSD, X11) or under the terms
+# of the GNU General Public License as published by the Free Software
+# Foundation; either version 2 of the License, or (at your option) any later
+# version.
+# --- SDE-COPYRIGHT-NOTE-END ---
+
+From b14b068f16ac1df54155a3174b32b458d53d4281 Mon Sep 17 00:00:00 2001
+From: Alejandro Mery<amery@geeks.cl>
+Date: Tue, 17  Feb  2009  17:05:11  +0000
+Subject: unet-dhcp: added 'down' support when using runit-mode
+
+---
+diff --git a/unet-dhcp.in b/unet-dhcp.in
+index 6f9840d..4129ebc 100644
+--- a/unet-dhcp.in
++++ b/unet-dhcp.in
+@@ -63,7 +63,19 @@ if [ "x$1" = "xdown" ]; then
+ 
+ 		[ "$iface_type" = "dhcp" ] || die "$iface: Not dhcp."
+ 
+-		die "$action: Not Yet Implemented."
++		if [ -n "$servicedir" ]; then
++			# runit
++			myservice="$rundatadir/service/$iface"
++
++			$sv force-stop "$myservice"
++			$sv d "$myservice/log"
++
++			rm "$servicedir/$iface"
++
++			$sv e "$myservice"
++		else
++			die "$action: Not Yet Implemented."
++		fi
+ 	fi
+ elif [ -s "$iface_file" ]; then
+ 	die "$iface: Interface already started."
+@@ -84,6 +96,15 @@ else
+ 		exec udhcpc -f -i $iface -s "$sbindir/unet-udhcpc"
+ 		EOT
+ 
++		cat > "$myservice/finish" <<-EOT
++		#!/bin/sh
++		exec 2>&1
++
++		export interface=$iface
++
++		exec "$sbindir/unet-udhcpc" down
++		EOT
++
+ 		cat > "$myservice/log/run" <<-EOT
+ 		#!/bin/sh
+ 
+@@ -92,7 +113,7 @@ else
+ 		exec svlogd -tt "$logdir"
+ 		EOT
+ 
+-		chmod +x "$myservice/run" "$myservice/log/run"
++		chmod +x "$myservice/run" "$myservice/log/run" "$myservice/finish"
+ 
+ 		ln -snf "$myservice" "$servicedir/$iface"
+ 	else
+--
+cgit v0.8.1

network/unet/e17c45c1aedecec457ae341fca456baad7668a3b.patch

@@ -0,0 +1,47 @@
+# --- SDE-COPYRIGHT-NOTE-BEGIN ---
+# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
+#
+# Filename: package/.../unet/e17c45c1aedecec457ae341fca456baad7668a3b.patch
+# Copyright (C) 2009 The OpenSDE Project
+#
+# More information can be found in the files COPYING and README.
+#
+# This patch file is dual-licensed. It is available under the license the
+# patched project is licensed under, as long as it is an OpenSource license
+# as defined at http://www.opensource.org/ (e.g. BSD, X11) or under the terms
+# of the GNU General Public License as published by the Free Software
+# Foundation; either version 2 of the License, or (at your option) any later
+# version.
+# --- SDE-COPYRIGHT-NOTE-END ---
+
+From e17c45c1aedecec457ae341fca456baad7668a3b Mon Sep 17 00:00:00 2001
+From: Alejandro Mery<amery@geeks.cl>
+Date: Tue, 17  Feb  2009  17:00:28  +0000
+Subject: unet: implemented `unet down` loop over set up interfaces
+
+---
+diff --git a/unet.in b/unet.in
+index 2c0dde4..1cff9e1 100644
+--- a/unet.in
++++ b/unet.in
+@@ -120,8 +120,16 @@ case "$action" in
+ 			fi
+ 		done
+ 		;;
+-	down)	die "$action: Not Yet Implemented."
+-       		;;
++	down)
++		for iface in $(ls -1 "$rundatadir/"); do
++			if [ -s "$rundatadir/$iface" ]; then
++				if [ "$wanted" = auto -o "$iface" = "$wanted" ]; then
++					type=$(cat "$rundatadir/$iface")
++					"$sbindir/unet-$type" "$iface" down
++				fi
++			fi
++		done
++		;;
+ 	*)	die "$action: Invalid action"
+ 		;;
+ esac
+--
+cgit v0.8.1