Stopping mesh protocol before starting another

src/freedombone-mesh-batman

     disable_mesh_firewall
 
     systemctl restart network-manager
+
+    if [ -f $MESH_CURRENT_PROTOCOL ]; then
+        rm $MESH_CURRENT_PROTOCOL
+    fi
 }
 
 function verify {
     fi
     echo "info: enabling batman-adv mesh network $WIFI_SSID on $IFACE"
 
+    mesh_protocol_stop
+
     systemctl stop network-manager
     sleep 5
 
     systemctl restart nginx
 
     verify
+
+    echo "batman-adv" > $MESH_CURRENT_PROTOCOL
 }
 
 function monitor {

src/freedombone-mesh-bmx6

     disable_mesh_firewall
 
     systemctl restart network-manager
+
+    if [ -f $MESH_CURRENT_PROTOCOL ]; then
+        rm $MESH_CURRENT_PROTOCOL
+    fi
 }
 
 function verify {
     fi
     echo "info: enabling BMX6 mesh network $WIFI_SSID on $IFACE"
 
-    batman stop
+    mesh_protocol_stop
+
     systemctl stop network-manager
     sleep 5
 
     systemctl restart nginx
 
     verify
+
+    echo "bmx6" > $MESH_CURRENT_PROTOCOL
 }
 
 function monitor {

src/freedombone-utils-mesh

 # You should have received a copy of the GNU Affero General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
+# File which contains the current protocol in use
+MESH_CURRENT_PROTOCOL=~/.mesh_protocol
+
+function mesh_protocol_stop {
+    if [ ! -f $MESH_CURRENT_PROTOCOL ]; then
+        return
+    fi
+
+    if grep -q "bmx6" $MESH_CURRENT_PROTOCOL; then
+        bmx stop
+    fi
+
+    if grep -q "batman-adv" $MESH_CURRENT_PROTOCOL; then
+        batman stop
+    fi
+
+    rm $MESH_CURRENT_PROTOCOL
+}
+
 function mesh_protocol_init {
     if [[ $1 == "start" ]]; then
         # install avahi