Merging 2.2.6 release candidate

ipk-source/sdxpinn-quecmanager-beta/root/www/cgi-bin/quecmanager/home/ping_latency.sh

@@ -1,9 +1,35 @@
 #!/bin/sh
 
+# Ping Latency Script with Enable/Disable Configuration
+# Author: dr-dolomite
+# Date: 2025-08-04
+
 # Set the content type to JSON
 echo "Content-Type: application/json"
 echo ""
 
+# Configuration
+CONFIG_DIR="/etc/quecmanager/settings"
+CONFIG_FILE="$CONFIG_DIR/ping_settings.conf"
+
+# Check if ping is enabled (default: enabled if no config exists)
+is_ping_enabled() {
+    # If config file exists, read the setting
+    if [ -f "$CONFIG_FILE" ]; then
+        ping_enabled=$(grep "^PING_ENABLED=" "$CONFIG_FILE" | cut -d'=' -f2)
+        if [ "$ping_enabled" = "false" ] || [ "$ping_enabled" = "0" ] || [ "$ping_enabled" = "off" ]; then
+            return 1  # Disabled
+        fi
+    fi
+    return 0  # Enabled (default)
+}
+
+# Check if ping is enabled before proceeding
+if ! is_ping_enabled; then
+    echo '{"connection": "DISABLED", "latency": 0}'
+    exit 0
+fi
+
 # Ping 8.8.8.8 with 5 packets and capture the full output
 ping_result=$(ping -c 5 8.8.8.8)