Refactored and optimized settings script:

- Improved comments and formatting
- Introduced interface allow/ignore list from configuration
- Simplified logging and notification logic

box/ap.list.cfg

@@ -0,0 +1,15 @@
+# Allow access for network interfaces with the following prefixes: ap+, wlan+, rndis+, swlan+, ncm+, and eth+
+# allow <interface name>
+allow ap+
+allow wlan+
+# allow wlan1
+allow rndis+
+allow swlan+
+allow ncm+
+allow eth+
+# -----------------🌼🌼----------------------- #
+# Ignore network interface
+# Ignore <interface name>
+# ignore wlan0
+# ignore swlan0
+# ignore wlan+

box/settings.ini

@@ -1,60 +1,54 @@
 #!/system/bin/sh
 
-# define the settings and path
+# Define the path to the settings file
 settings="/data/adb/box/settings.ini"
 
+# Check if 'busybox' is installed; if not, add the necessary paths to the environment PATH variable
 if ! command -v busybox &> /dev/null; then
   export PATH="/data/adb/magisk:/data/adb/ksu/bin:/data/adb/ap/bin:$PATH:/system/bin"
 fi
 
-# Take the current time
+# Retrieve the current time in 12-hour format
 current_time=$(date +"%I:%M %P")
 
-# set the port numbers for tproxy and redir
+# Set the port numbers for tproxy and redir functionalities
 tproxy_port="9898"
 redir_port="9797"
 
-# enable/disable port detection: true / false
+# Enable or disable port detection: true / false
 port_detect="false"
 
-# enable/disable IPv6: true / false
+# Enable or disable IPv6 support: true / false
 ipv6="false"
 
-# list of available kernel binaries
-bin_list=( "clash" "sing-box" "xray" "v2fly" "hysteria" )
+# Define a list of available kernel binaries
+bin_list=("clash" "sing-box" "xray" "v2fly" "hysteria")
 
-# for run and download premium or mihomo
-# put kernel premium and mihomo into /data/adb/box/bin directory
+# Specify which option to use for running and downloading premium or mihomo. Ensure premium and mihomo kernels are placed in the /data/adb/box/bin directory
 xclash_option="mihomo"
-# select the client to use : clash / sing-box / xray / v2fly
+
+# Select the client to use: clash / sing-box / xray / v2fly / hysteria
 bin_name="clash"
 
-# This script is used to set the user and group for the BFM core files.
+# This script is used to set the user and group for BFM core files, if setgiduid is unknown, set it to 0:3005.
 box_user_group="root:net_admin"
 
-# redirect: tcp + udp[direct]
-# tproxy: tcp + udp
+# Define the network modes:
+# redirect: handles tcp + udp[direct]
+# tproxy: handles tcp + udp
 # mixed: redirect[tcp] + tun[udp]
 # enhance: redirect[tcp] + tproxy[udp]
-# tun: tcp + udp (auto-route)
+# tun: handles tcp + udp (auto-route)
 network_mode="tproxy"
 
-# The gid in the list will be bypassed or proxied according to the proxy_mode configuration, and the gid can be arbitrarily specified by the busybox setuidgid command
-gid_list=()
-
-# Display AP info by typing "su -c ifconfig" in terminal  "swlan+" "wlan+" "rndis+"
-ap_list=("ap+" "wlan+" "rndis+" "swlan+" "ncm+" "eth+")
-# Ignore AP in the out list, doesn't work in fake-ip mode
-ignore_out_list=()
-
-# Set cgroup to limit memory usage
+# Configure cgroup to limit memory usage
 cgroup_memcg="false"
 memcg_limit="25M"
 
-# Set cgroup to cpuset usage
+# Configure cgroup for cpuset usage
 cgroup_cpuset="false"
 
-# Set cgroup to blkio usage
+# Configure cgroup for blkio usage
 cgroup_blkio="false"
 
 # Set box directory variables
@@ -65,81 +59,111 @@ box_pid="${box_run}/box.pid"
 bin_dir="${box_dir}/bin"
 bin_path="${bin_dir}/${bin_name}"
 
-# if you don't want to generate the /run/${bin_name}.log file (because it will grow in size over time), replace "${box_run}/${bin_name}.log" to "/dev/null"
+# If you don't want to generate the /run/${bin_name}.log file (because it will grow in size over time), replace "${box_run}/${bin_name}.log" with "/dev/null"
 bin_log="${box_run}/${bin_name}.log"
 # bin_log="/dev/null"
 
 system_packages_file="/data/system/packages.list"
 uid_list=("/data/adb/box/run/appuid.list")
 
-# Update subscription & geox
-# Set update interval using cron, for more information: https://crontab.guru/
-# set 'true' to enable Cron job
-interva_update="0 0,6,12,18 * * *" # will update every hour 00,06,12,18
+# Update subscription & geox. Set update interval using cron, for more information: https://crontab.guru/, set 'true' to enable Cron job
+interva_update="0 0,6,12,18 * * *" # will update every hour at 00, 06, 12, 18
 run_crontab="false"
 
-# type "su -c /data/adb/box/scripts/box.tool geox" to update geox
+# Type "su -c /data/adb/box/scripts/box.tool geox" to update geox
 update_geo="true"
 
-# if "renew=true" it will update config.yaml not subscription configuration
-# type "su -c /data/adb/box/scripts/box.tool subs" to update subscription
+# If "renew=true" it will update config.yaml not the subscription configuration. Type "su -c /data/adb/box/scripts/box.tool subs" to update subscription
 renew=false
 update_subscription="false"
-# ex: clash subscription url
-subscription_url_clash='https://proxy-list.cloudaccess.host/vless/api?cc=ID,US,JP,SG&cdn=true&tls=true&limit=10&format=clash' # this is just an example.
 
-# clash configuration
+# Example: clash subscription URL
+subscription_url_clash='https://proxy-list.cloudaccess.host/vless/api?cc=ID,US,JP,SG&cdn=true&tls=true&limit=10&format=clash' # This is just an example.
+
+# Clash configuration
 name_clash_config="config.yaml"
 clash_config="${box_dir}/clash/${name_clash_config}"
-# clash subscription 
+
+# Clash subscription
 name_provide_clash_config="subscription.yaml"
 clash_provide_config="${box_dir}/clash/provide/${name_provide_clash_config}"
-# support rules specified in subscriptions, This is useful when the subscription contains customized rules as well.
+
+# Support rules specified in subscriptions. This is useful when the subscription contains customized rules as well.
 custom_rules_subs="false"
 name_provide_clash_rules="rules.yaml"
 clash_provide_rules="${box_dir}/clash/provide/${name_provide_clash_rules}"
 
-# sing configuration
+# Sing configuration
 name_sing_config="config.json"
 sing_config="${box_dir}/sing-box/${name_sing_config}"
 
-normal="\033[0m"
-orange="\033[1;38;5;208m"
-red="\033[1;31m"
-green="\033[1;32m"
-yellow="\033[1;33m"
-blue="\033[1;34m"
+write_listap=$(dirname "$settings")/ap.list.cfg
+# Check pkg config file
+[ -d ${write_listap} ] && rm -rf ${write_listap}
+[ ! -f ${write_listap} ] && cat > ${write_listap}<<init
+# Allow access for network interfaces with the following prefixes: ap+, wlan+, rndis+, swlan+, ncm+, and eth+
+# allow <interface name>
+allow ap+
+allow wlan+
+# allow wlan1
+allow rndis+
+allow swlan+
+allow ncm+
+allow eth+
+# -----------------🌼🌼----------------------- #
+# Ignore network interface
+# Ignore <interface name>
+# ignore wlan0
+# ignore swlan0
+# ignore wlan+
+init
 
-# define the package.list.cfg path
-pkg_config=$(dirname "$settings")/package.list.cfg
+# Read the list of allowed network interfaces from the configuration file "ap.list.cfg"
+ap_list=($(busybox awk '/^allow / {print $2}' ${write_listap}))
+# Read the list of ignored network interfaces from the configuration file "ap.list.cfg". These interfaces will be excluded from the output, not applicable in fake-ip mode.
+ignore_out_list=($(busybox awk '/^ignore / {print $2}' ${write_listap}))
 
-# check pkg config file
-[ -d ${pkg_config} ]&&rm -rf ${pkg_config}
-[ ! -f ${pkg_config} ]&&cat>${pkg_config}<<init
+# Define the package.list.cfg path
+pkg_config=$(dirname "$settings")/package.list.cfg
+# Check pkg config file
+[ -d ${pkg_config} ] && rm -rf ${pkg_config}
+[ ! -f ${pkg_config} ] && cat > ${pkg_config}<<init
 # 黑/白 名单模式;black/white list mode.
 mode:whitelist
 # 格式/format:
 # package_name ▼
-#com.topjohnwu.magisk
+# com.topjohnwu.magisk
 # Gid ▼
-#10450 alook
-#99910450 999_alook
+# 10450 alook
+# 99910450 999_alook
 init
-# blacklist / whitelist
+
+# Extract mode, package list and gid list
+# proxy_mode=$(busybox awk -F: '/^mode:/ {print $2}' ${pkg_config} | tr -d ' ')
+# packages_list=($(busybox awk '!/^#/ && /^[^ ]*\.([^ ]*)/ {print $1}' ${pkg_config}))
+# gid_list=($(busybox awk '!/^#/ && /^[0-9]{1,8}/ {print $1}' ${pkg_config}))
+
+# Extract mode, package list and gid list
 proxy_mode=$(sed -n 's/^mode:\([^ ]*\).*/\1/p' ${pkg_config})
 packages_list=($(sed -n '/^[^#]/s/^\([^ ]*\.[^ ]*\).*/\1/p' ${pkg_config}))
 gid_list=($(sed -n '/^[^#]/s/^\([0-9]\{1,8\}\).*/\1/p' ${pkg_config}))
 
-# eg: notify $title $content
 notify() {
+  # eg: notify $title $content
   # using Xposed edge app toast
-  am start -a android.intent.action.VIEW -n com.jozein.xedgepro/.ui.ActivityPerformAction --ei __0 111 --es __1 "$2" >/dev/null 2>&1
-
+  # am start -a android.intent.action.VIEW -n com.jozein.xedgepro/.ui.ActivityPerformAction --ei __0 111 --es __1 "$2" >/dev/null 2>&1
+  true
   # using system notification
   # su -lp "2000" -c "cmd notification post -S messaging --conversation '$1' --message '$1':'$2' 'Tag' '$(echo $RANDOM)' " >/dev/null 2>&1
 }
 
 log() {
+  normal="\033[0m"
+  orange="\033[1;38;5;208m"
+  red="\033[1;31m"
+  green="\033[1;32m"
+  yellow="\033[1;33m"
+  blue="\033[1;34m"
   # Selects the text color according to the parameters
   case $1 in
     Info) color="${blue}" ;;
@@ -160,5 +184,4 @@ log() {
   if [[ $TOAST ]]; then
       notify "box_for_root" "${message}"
   fi
-
 }