Refactored configuration into new module

client/bin/src/config.rs

@@ -0,0 +1,82 @@
+// config.rs
+
+/// @file
+/// @brief Configuration settings for the application.
+///
+/// This file defines the configuration settings that are used throughout the application.
+
+use lazy_static::lazy_static;
+use std::sync::Mutex;
+
+use ini::Ini;
+use std::path::Path;
+
+const DEFAULT_REFRESH_INTERVAL: u32 = 50;
+
+
+// Define a struct to hold the INI configuration
+#[derive(Debug)]
+pub struct Config {
+    pub mqttPrefix: String,
+    pub mqttIPAddress: String,
+    pub panelIPAddress: String,
+    pub refreshInterval: u32
+}
+
+impl Config {
+    // Constructor for Config
+    pub fn new(mqtt_prefix: &str, mqtt_ip_address: &str, panel_ip_address: &str, interval: u32) -> Self {
+        Config {
+            mqttPrefix: mqtt_prefix.to_string(),
+            mqttIPAddress: mqtt_ip_address.to_string(),
+            panelIPAddress: panel_ip_address.to_string(),
+            refreshInterval: interval
+        }
+    }
+
+    pub fn newDefault() -> Self {
+        Config {
+            mqttPrefix: "".to_string(),
+            mqttIPAddress: "".to_string(),
+            panelIPAddress: "".to_string(),
+            refreshInterval: DEFAULT_REFRESH_INTERVAL
+        }
+    }
+}
+
+// Function to read the INI file
+pub fn read_ini_file(filename: String) -> Config {
+    
+    let mut config = Config { mqttPrefix: "room/ledboard".to_string(),
+        mqttIPAddress: String::new(),
+        panelIPAddress: String::new(),
+        refreshInterval: DEFAULT_REFRESH_INTERVAL
+     };
+    let i = Ini::load_from_file(filename).unwrap();
+    for (sec, prop) in i.iter() {
+        
+        for (k, v) in prop.iter()
+        {
+            println!("{:?} {}:{}", sec, k, v);
+            if (sec.is_some()) && (sec.unwrap() == "mqtt")
+            {
+                if k == "path"
+                {
+                    config.mqttPrefix = v.trim().to_string();
+                }
+                else if k == "server"
+                {
+                    config.mqttIPAddress = v.trim().to_string();
+                }
+            }
+            else if (sec.is_some()) && (sec.unwrap() == "panel")
+            {
+                if k == "ip"
+                {
+                    config.panelIPAddress = v.trim().to_string();
+                }
+            }
+        }
+    }
+    return config;
+}