add network switch script

packages/reservation-platform/switch_network.sh

@@ -0,0 +1,31 @@
+#!/bin/sh
+
+# Define the state file
+STATE_FILE="/tmp/network_toggle_state"
+
+# Check if the state file exists
+if [ -f "$STATE_FILE" ]; then
+    # If the state file exists, read the state
+    STATE=$(cat "$STATE_FILE")
+else
+    # If the state file does not exist, initialize it to "down"
+    STATE="down"
+    echo "$STATE" > "$STATE_FILE"
+fi
+
+# Toggle the state
+if [ "$STATE" == "down" ]; then
+    echo "Bringing interfaces down and up..."
+    sudo ip link set macvlan0 down
+    sudo ip link set macvlan1 down
+    sudo ip link set eth0 down
+    sudo ip link set wlan1 up
+    echo "up" > "$STATE_FILE"  # Update the state to "up"
+else
+    echo "Bringing interfaces up and down..."
+    sudo ip link set wlan1 down
+    sudo ip link set eth0 up
+    sudo ip link set macvlan1 up
+    sudo ip link set macvlan0 up
+    echo "down" > "$STATE_FILE"  # Update the state to "down"
+fi