First commit

scripts/menu/system_menu.sh

@@ -0,0 +1,80 @@
+#!/bin/sh
+
+set -e
+
+function check_fw_version() {
+  file="/usr/data/creality/userdata/config/system_version.json"
+  if [ -e "$file" ]; then
+    cat "$file" | jq -r '.sys_version'
+  else
+    echo -e "N/A"
+  fi
+}
+
+function check_connection() {
+  eth0_ip=$(ip -4 addr show eth0 2>/dev/null | grep -o -E '(inet\s)([0-9]+\.){3}[0-9]+' | cut -d ' ' -f 2 | head -n 1)
+  wlan0_ip=$(ip -4 addr show wlan0 | grep -o -E '(inet\s)([0-9]+\.){3}[0-9]+' | cut -d ' ' -f 2 | head -n 1)
+  if [ -n "$eth0_ip" ]; then
+    echo -e "$eth0_ip (ETHERNET)"
+  elif [ -n "$wlan0_ip" ]; then
+    echo -e "$wlan0_ip (WLAN)"
+  else
+    echo -e "xxx.xxx.xxx.xxx"
+  fi
+}
+
+function system_menu_ui() {
+  memfree=`cat /proc/meminfo | grep MemFree | awk {'print $2'}`
+  memtotal=`cat /proc/meminfo | grep MemTotal | awk {'print $2'}`
+  pourcent=$((($memfree * 100)/$memtotal))
+  diskused=`df -h | grep /dev/mmcblk0p10 | awk {'print $3 " / " $2 " (" $4 " available)" '}`
+  process=`ps ax | wc -l | tr -d " "`
+  uptime=`cat /proc/uptime | cut -f1 -d.`
+  upDays=$((uptime/60/60/24))
+  upHours=$((uptime/60/60%24))
+  upMins=$((uptime/60%60))
+  load=`cat /proc/loadavg | awk {'print $1 " (1 min.) / " $2 " (5 min.) / " $3 " (15 min.)"'}`
+  device_sn=$(cat /usr/data/creality/userdata/config/system_config.json | grep -o '"device_sn":"[^"]*' | awk -F '"' '{print $4}')
+  mac_address=$(cat /usr/data/creality/userdata/config/system_config.json | grep -o '"device_mac":"[^"]*' | awk -F '"' '{print $4}' | sed 's/../&:/g; s/:$//')
+  top_line
+  title '[ SYSTEM MENU ]' "${yellow}"
+  inner_line
+  hr
+  system_line "     System" "$(uname -s) (Kernel $(uname -r))" "${green}"
+  system_line "   Firmware" "$(check_fw_version)"
+  system_line "   Hostname" "$(uname -n)"
+  system_line "  Device SN" "$device_sn"
+  system_line " IP Address" "$(check_connection)"
+  system_line "MAC Address" "$mac_address"
+  system_line "  RAM Usage" "$(($memfree/1024)) MB / $(($memtotal/1024)) MB ($pourcent% available)"
+  system_line " Disk Usage" "$diskused"
+  system_line "     Uptime" "$upDays days $upHours hours $upMins minutes"
+  system_line "  Processes" "$process running process"
+  system_line "System Load" "$load"
+  hr
+  inner_line
+  hr
+  bottom_menu_option 'b' 'Back to [Main Menu]' "${yellow}"
+  bottom_menu_option 'q' 'Exit' "${darkred}"
+  hr
+  version_line "$(get_script_version)"
+  bottom_line
+}
+
+function system_menu() {
+  clear
+  system_menu_ui
+  local system_menu_opt
+  while true; do
+    read -p " ${white}Type your choice and validate with Enter: ${yellow}" system_menu_opt
+    case "${system_menu_opt}" in
+      B|b)
+        clear; main_menu; break;;
+      Q|q)
+         clear; exit 0;;
+      *)
+         error_msg "Please select a correct choice!";;
+    esac
+  done
+  system_menu
+}