From 64a64641d1891147c297b12bc4543a2f4b97428b Mon Sep 17 00:00:00 2001
From: Bob Mottram <bob@robotics.uk.to>
Date: Sun, 3 Jul 2016 19:54:48 +0100
Subject: [PATCH] functions to remove batman

---
 src/freedombone-app-batman   | 14 ++++++++++++++
 src/freedombone-mesh-install | 11 ++++++++++-
 2 files changed, 24 insertions(+), 1 deletion(-)

diff --git a/src/freedombone-app-batman b/src/freedombone-app-batman
index c159f178..99db647d 100755
--- a/src/freedombone-app-batman
+++ b/src/freedombone-app-batman
@@ -45,6 +45,20 @@ function configure_firewall_for_batman {
 	echo 'configure_firewall_for_batman' >> $COMPLETION_FILE
 }
 
+function remove_batman {
+	if ! grep -Fxq "mesh_batman" $COMPLETION_FILE; then
+		return
+	fi
+
+	${PROJECT_NAME}-mesh-install -f batman --remove yes
+	if [ ! "$?" = "0" ]; then
+		echo $'Failed to remove batman'
+		exit 79353
+	fi
+	sed -i '/mesh_batman/d' $COMPLETION_FILE
+	sed -i '/configure_firewall_for_batman/d' $COMPLETION_FILE
+}
+
 function mesh_batman {
 	if grep -Fxq "mesh_batman" $COMPLETION_FILE; then
 		return
diff --git a/src/freedombone-mesh-install b/src/freedombone-mesh-install
index 3ded1046..5372caa3 100755
--- a/src/freedombone-mesh-install
+++ b/src/freedombone-mesh-install
@@ -333,6 +333,11 @@ function mesh_babel_client {
 	sudo mv $babel_script ${rootdir}/usr/bin/babel
 }
 
+function mesh_batman_remove {
+	systemctl stop batman
+	rm $rootdir/var/lib/batman
+	rm $rootdir/etc/systemd/system/batman.service
+}
 
 function mesh_batman {
 	$CHROOT_PREFIX apt-get -y install iproute bridge-utils libnetfilter-conntrack3 batctl
@@ -1068,7 +1073,11 @@ if [[ $FN == 'firewall' ]]; then
 	mesh_firewall
 fi
 if [[ $FN == 'batman' ]]; then
-	mesh_batman
+	if [[ $REMOVE != 'yes' ]]; then
+		mesh_batman
+	else
+		mesh_batman_remove
+	fi
 fi
 if [[ $FN == 'batman_client' ]]; then
 	mesh_batman_client