From a888e54f461edf2bc609e3d603a6f41d2ec27e7b Mon Sep 17 00:00:00 2001
From: Mitsuo Tokumori <rtokumori@pucp.edu.pe>
Date: Thu, 29 Aug 2024 03:28:33 +0900
Subject: Add scripts to control/monitor wireless devices

---
 local/bin/sb-network | 52 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 52 insertions(+)
 create mode 100755 local/bin/sb-network

(limited to 'local/bin/sb-network')

diff --git a/local/bin/sb-network b/local/bin/sb-network
new file mode 100755
index 0000000..0bdbe82
--- /dev/null
+++ b/local/bin/sb-network
@@ -0,0 +1,52 @@
+#!/bin/sh
+
+# Prints some network connectivity status in emoji
+
+case $BLOCK_BUTTON in
+	1) setsid -w -f "$TERMINAL" -e pulsemixer; pkill -RTMIN+10 "${STATUSBAR:-dwmblocks}" ;;
+	2) wpctl set-mute @DEFAULT_AUDIO_SINK@ toggle ;;
+	4) wpctl set-volume @DEFAULT_AUDIO_SINK@ 1%+ ;;
+	5) wpctl set-volume @DEFAULT_AUDIO_SINK@ 1%- ;;
+	3) notify-send "📢 Volume module" "\- Shows volume 🔊, 🔇 if muted.
+- Middle click to mute.
+- Scroll to change." ;;
+	6) "$TERMINAL" -e "$EDITOR" "$0" ;;
+esac
+
+
+set_wlan() {
+    nmcli_status=$(nmcli -t -f TYPE,STATE connection show --active) 
+    wifi=$(echo $nmcli_status | grep -q "802-11-wireless:activated" && echo "📶")
+    vpn=$(echo $nmcli_status | grep -q "wireguard:activated" && echo "🔒")
+    wlan="$wifi$vpn"
+}
+
+
+set_bt() {
+    # If bluetooth is on, show number of connected devices and their initials
+    if ! bluetoothctl show | grep -q "Powered: yes"; then return; fi
+    ds=$(bluetoothctl devices Connected | cut -d ' ' -f 3-)
+    if [ -z "$ds" ]; then 
+        bt=$(echo "🦷")
+        return
+    fi
+    N=$(echo "$ds" | wc -l)
+    ds=$(echo "$ds" | cut -c 1-3 | paste -sd ",")
+    bt=$(echo "🦷$N:$ds")
+}
+
+
+check_network_quarantine() {
+    # If all wireless devices are (software) blocked, 
+    # change status bar icon and exit
+    if ! rfkill list | grep -q "Soft blocked: no"; then
+        echo "🗿"
+        exit
+    fi
+}
+
+
+check_network_quarantine
+set_wlan
+set_bt
+echo "$wlan$bt"
-- 
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