use serde::{Deserialize, Serialize}; use std::fs; use std::path::PathBuf; use std::process::Command; use cube_lib::websocket::{WebSocketClient, WebSocketConfig}; /// Updater 自身配置(AppData/Updater/config.json) /// 只负责 Updater 自己的行为参数,连接地址从公共 config.json 加载 #[derive(Debug, Serialize, Deserialize)] struct Config { /// 调试模式:true 时保留控制台窗口并输出日志 debug_mode: bool, } impl Default for Config { fn default() -> Self { Self { debug_mode: false } } } /// 获取 Updater 自身配置路径 AppData/Updater/config.json fn get_updater_config_path() -> PathBuf { let exe_path = std::env::current_exe().expect("Failed to get executable path"); let drive = exe_path .parent() .and_then(|p| p.as_os_str().to_str()) .and_then(|s| s.split('\\').next()) .unwrap_or("C:"); let appdata = PathBuf::from(format!("{}/AppData", drive)); let updater_dir = appdata.join("Updater"); let _ = fs::create_dir_all(&updater_dir); updater_dir.join("config.json") } /// 获取公共配置路径 AppData/config.json(与 BootLoader 同级) fn get_public_config_path() -> PathBuf { let exe_path = std::env::current_exe().expect("Failed to get executable path"); let drive = exe_path .parent() .and_then(|p| p.as_os_str().to_str()) .and_then(|s| s.split('\\').next()) .unwrap_or("C:"); PathBuf::from(format!("{}/AppData/config.json", drive)) } /// 加载 Updater 自身配置;若文件不存在则写入默认值 fn load_updater_config() -> Config { let config_path = get_updater_config_path(); if config_path.exists() { if let Ok(content) = fs::read_to_string(&config_path) { if let Ok(config) = serde_json::from_str::(&content) { return config; } } } // 文件不存在或解析失败 → 写入默认值 let default_config = Config::default(); if let Ok(content) = serde_json::to_string_pretty(&default_config) { let _ = fs::write(&config_path, content); } default_config } /// 从公共 config.json 读取 ServerUrl 字段 fn resolve_ws_url() -> String { let config_path = get_public_config_path(); if let Ok(content) = fs::read_to_string(&config_path) { if let Ok(json) = serde_json::from_str::(&content) { if let Some(url) = json.get("ServerUrl").and_then(|v| v.as_str()) { return url.to_string(); } } } // 读取失败 → 降级到默认值 "ws://127.0.0.1:8087/ws".to_string() } fn is_process_running(process_name: &str) -> bool { use std::process::id; let current_pid = id().to_string(); let output = Command::new("tasklist") .args(["/FI", &format!("IMAGENAME eq {}", process_name), "/FO", "CSV"]) .output() .expect("Failed to execute tasklist"); let output_str = String::from_utf8_lossy(&output.stdout); let lines: Vec<&str> = output_str.lines().collect(); let mut count = 0; for line in lines { if line.contains(&format!("\"{}\"", process_name)) && !line.contains(¤t_pid) { count += 1; } } count > 0 } /// 运行 Updater(使用 CubeLib 内置的自动重连) async fn run_updater(debug_mode: bool) { // 加载初始 URL let server_url = resolve_ws_url(); if debug_mode { println!("========================================"); println!("Updater 启动 (调试模式)"); println!("服务器地址: {}", server_url); println!("自动重连: 启用 (指数退避: 1s - 30s)"); println!("========================================"); } // 创建 WebSocket 配置(启用自动重连) let config = WebSocketConfig::new(&server_url) .with_client_type("Updater") .with_debug(debug_mode) .with_reconnect(true) // 启用自动重连 .with_reconnect_delay(1000) // 初始延迟 1s .with_max_reconnect_delay(30000); // 最大延迟 30s // 创建 WebSocket 客户端 let mut client = WebSocketClient::new(config); // 设置连接成功回调 let debug_clone = debug_mode; client.on_connected(move |url| { if debug_clone { println!("[已连接] {}", url); } }); // 设置消息接收回调 let debug_for_msg = debug_mode; client.on_message(move |msg_type, data| { if debug_for_msg { println!("[消息] 类型: {}, 数据: {:?}", msg_type, data); } // 处理 FileVer 响应 if msg_type == "FileVer" { if let Some(version) = data.get("version").and_then(|v| v.as_str()) { println!("[版本] BootLoader.exe 版本: {}", version); } } }); // 设置断开连接回调 let debug_for_disconnect = debug_mode; client.on_disconnected(move || { if debug_for_disconnect { println!("[断开] 连接已断开"); } }); // 设置错误回调 client.on_error(|error| { eprintln!("[错误] WebSocket: {}", error); }); // 设置重连回调 - 在每次重连前重新加载配置 let debug_for_reconnect = debug_mode; client.on_reconnecting(move |attempt, url_arc| { if debug_for_reconnect { println!("[重连] 第 {} 次重连中...", attempt); } // 重新读取配置文件并更新 URL let new_url = resolve_ws_url(); // 更新 CubeLib 内部的 URL *url_arc.blocking_lock() = new_url.clone(); if debug_for_reconnect { println!("[配置] 已重新加载,服务器地址: {}", new_url); } }); // 连接(CubeLib 会自动处理重连) if debug_mode { println!("[启动] 开始连接..."); } // connect() 会等待 websocket_loop 完全结束(包括所有重连) client.connect().await; if debug_mode { println!("[启动] 连接已结束"); } if debug_mode { println!("Updater 已停止"); } } #[tokio::main] async fn main() { // 检查是否已有 Updater 进程在运行 if is_process_running("Updater.exe") { return; } // 加载 Updater 自身配置(debug_mode) let config = load_updater_config(); // 非 debug 模式下释放控制台,后台静默运行 if !config.debug_mode { #[cfg(windows)] { use windows::Win32::System::Console; use windows::Win32::Foundation::HWND; unsafe { let console = Console::GetConsoleWindow(); if console != HWND::default() { let _ = Console::FreeConsole(); } } } } // 运行 Updater run_updater(config.debug_mode).await; if config.debug_mode { println!("Updater 已退出"); } }