Better structure and logger

Cargo.lock

@@ -1683,6 +1683,7 @@ name = "voxa-server"
 version = "0.1.0"
 dependencies = [
  "anyhow",
+ "once_cell",
  "serde",
  "serde_json",
  "wasmtime",

Cargo.toml

@@ -5,6 +5,7 @@ edition = "2024"
 
 [dependencies]
 anyhow = "1.0.99"
+once_cell = "1.21.3"
 serde = { version = "1.0.219", features = ["serde_derive"] }
 serde_json = "1.0.143"
 wasmtime = { version = "36.0.2", optional = true }

src/lib.rs

@@ -1,7 +1,11 @@
-use std::path::Path;
+use std::{
+    net::TcpListener,
+    path::{Path, PathBuf},
+};
 
 #[cfg(feature = "loader")]
 pub mod loader;
+pub mod logger;
 pub mod macros;
 pub mod plugin;
 pub mod vfs;
@@ -15,6 +19,13 @@ pub struct ServerConfig {
     port: u16,
 }
 
+pub struct Server {
+    plugins: Vec<PluginInstance>,
+    root: PathBuf,
+    config: ServerConfig,
+    logger: logger::Logger,
+}
+
 impl Default for ServerConfig {
     fn default() -> Self {
         Self { port: 7080 }
@@ -22,19 +33,65 @@ impl Default for ServerConfig {
 }
 
 impl ServerConfig {
-    pub fn start(&self, root: &Path) -> Result<()> {
-        let mut plugins: Vec<PluginInstance> = Vec::new();
-        #[cfg(feature = "loader")]
-        loader::load_plugins(&mut plugins, &root.join("./plugins"))?;
-
-        self.start_with(plugins, root)
+    pub fn build(self, root: &Path) -> Server {
+        Server::new_config(root, self)
+    }
 }
 
-    pub fn start_with(&self, mut plugins: Vec<PluginInstance>, root: &Path) -> Result<()> {
-        for plugin in &mut plugins {
+impl Server {
+    pub fn new(root: &Path) -> Self {
+        Self {
+            plugins: Vec::new(),
+            root: root.to_path_buf(),
+            config: ServerConfig::default(),
+            logger: logger::Logger::new("Server"),
+        }
+    }
+
+    pub fn new_config(root: &Path, config: ServerConfig) -> Self {
+        Self {
+            plugins: Vec::new(),
+            root: root.to_path_buf(),
+            config,
+            logger: logger::Logger::new("Server"),
+        }
+    }
+
+    pub fn run(&mut self) -> Result<()> {
+        // Load plugins
+        #[cfg(feature = "loader")]
+        loader::load_plugins(&mut self.plugins, &self.root.join("./plugins"))?;
+
+        // Initialize plugins
+        for plugin in &mut self.plugins {
             plugin.init();
         }
 
+        // Start server
+        let listener = TcpListener::bind(format!("0.0.0.0:{}", self.config.port));
+        self.logger
+            .info(format!("Server listening 0.0.0.0:{}", self.config.port));
+        self.logger
+            .warn(format!("Server listening 0.0.0.0:{}", self.config.port));
+        self.logger
+            .error(format!("Server listening 0.0.0.0:{}", self.config.port));
+
+        for stream in listener?.incoming() {
+            match stream {
+                Ok(stream) => {
+                    self.logger
+                        .info(format!("New connection: {}", stream.peer_addr()?));
+                }
+                Err(e) => {
+                    self.logger.error(format!("Connection failed: {}", e));
+                }
+            }
+        }
+
         Ok(())
     }
+
+    pub fn add_plugin(&mut self, plugin: PluginInstance) {
+        self.plugins.push(plugin);
+    }
 }

src/loader.rs

@@ -3,7 +3,11 @@ use std::path::Path;
 use wasmtime::{Engine, Linker, Module, Store};
 use wasmtime_wasi::WasiCtxBuilder;
 
-use crate::{PluginInstance, vfs};
+use crate::{PluginInstance, logger, vfs};
+
+logger! {
+    const LOGGER "Loader"
+}
 
 pub fn load_plugin(wasm_path: &Path) -> anyhow::Result<PluginInstance> {
     let engine = Engine::default();
@@ -30,17 +34,17 @@ pub fn load_plugins(arr: &mut Vec<PluginInstance>, path: &Path) -> crate::Result
             let entry = entry?;
             let path = entry.path();
             if path.extension().and_then(|s| s.to_str()) == Some("wasm") {
-                println!("Loading plugin: {:?}", path);
+                LOGGER.info(format!("Loading plugin: {:?}", path));
                 match load_plugin(&path) {
                     Ok(plugin) => {
                         arr.push(plugin);
                     }
-                    Err(e) => eprintln!("Failed to load plugin {:?}: {}", path, e),
+                    Err(e) => LOGGER.error(format!("Failed to load plugin {:?}: {}", path, e)),
                 }
             }
         }
     } else {
-        eprintln!("{:?} is not a directory", path);
+        LOGGER.error(format!("{:?} is not a directory", path));
     }
 
     Ok(())

src/logger.rs

@@ -0,0 +1,25 @@
+use std::fmt::Display;
+
+pub struct Logger {
+    name: String,
+}
+
+impl Logger {
+    pub fn new<T: Display>(name: T) -> Self {
+        Logger {
+            name: name.to_string(),
+        }
+    }
+
+    pub fn info<T: Display>(&self, message: T) {
+        println!("\x1b[32mINFO\x1b[0m ({}) › {}", self.name, message);
+    }
+
+    pub fn warn<T: Display>(&self, message: T) {
+        println!("\x1b[33mWARN\x1b[0m ({}) › {}", self.name, message);
+    }
+
+    pub fn error<T: Display>(&self, message: T) {
+        println!("\x1b[31mERROR\x1b[0m ({}) › {}", self.name, message);
+    }
+}

src/macros.rs

@@ -13,3 +13,24 @@ macro_rules! export_plugin {
         }
     };
 }
+
+#[macro_export]
+macro_rules! logger {
+    (const $i:ident $name:expr) => {
+        const $i: once_cell::sync::Lazy<$crate::logger::Logger> =
+            once_cell::sync::Lazy::new(|| $crate::logger::Logger::new($name));
+    };
+
+    ($i:ident $name:expr) => {
+        const $i: once_cell::sync::Lazy<$crate::logger::Logger> =
+            once_cell::sync::Lazy::new(|| $crate::logger::Logger::new($name));
+    };
+
+    (const $name:expr) => {
+        once_cell::sync::Lazy::new(|| $crate::logger::Logger::new($name))
+    };
+
+    ($name:expr) => {
+        $crate::logger::Logger::new($name)
+    };
+}

src/main.rs

@@ -5,6 +5,7 @@ use voxa_server::{ServerConfig, vfs};
 fn main() -> anyhow::Result<()> {
     let root = PathBuf::new();
     let config: ServerConfig = vfs::read_config(&root.join("config.json"))?;
-
-    config.start(&root)
+    let mut server = config.build(&root);
+    server.run()?;
+    Ok(())
 }