mirror of
https://github.com/clash-verge-rev/clash-verge-rev
synced 2025-05-05 07:53:44 +08:00
306 lines
12 KiB
Rust
306 lines
12 KiB
Rust
use crate::config::*;
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use crate::core::{clash_api, handle, service};
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use crate::core::tray::Tray;
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use crate::log_err;
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use crate::utils::{dirs, help};
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use anyhow::{bail, Result};
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use once_cell::sync::OnceCell;
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use serde_yaml::Mapping;
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use std::{sync::Arc, time::Duration};
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use tauri_plugin_shell::ShellExt;
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use tokio::sync::Mutex;
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use tokio::time::sleep;
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#[derive(Debug)]
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pub struct CoreManager {
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running: Arc<Mutex<bool>>,
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}
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impl CoreManager {
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pub fn global() -> &'static CoreManager {
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static CORE_MANAGER: OnceCell<CoreManager> = OnceCell::new();
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CORE_MANAGER.get_or_init(|| CoreManager {
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running: Arc::new(Mutex::new(false)),
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})
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}
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pub async fn init(&self) -> Result<()> {
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log::trace!("run core start");
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// 启动clash
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log_err!(Self::global().start_core().await);
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log::trace!("run core end");
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Ok(())
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}
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/// 停止核心运行
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pub async fn stop_core(&self) -> Result<()> {
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let mut running = self.running.lock().await;
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if !*running {
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log::debug!("core is not running");
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return Ok(());
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}
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// 关闭tun模式
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let mut disable = Mapping::new();
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let mut tun = Mapping::new();
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tun.insert("enable".into(), false.into());
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disable.insert("tun".into(), tun.into());
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log::debug!(target: "app", "disable tun mode");
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log_err!(clash_api::patch_configs(&disable).await);
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// 服务模式
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if service::check_service().await.is_ok() {
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log::info!(target: "app", "stop the core by service");
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service::stop_core_by_service().await?;
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}
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*running = false;
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Ok(())
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}
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/// 启动核心
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pub async fn start_core(&self) -> Result<()> {
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let mut running = self.running.lock().await;
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if *running {
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log::info!("core is running");
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return Ok(());
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}
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let config_path = Config::generate_file(ConfigType::Run)?;
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// 服务模式
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if service::check_service().await.is_ok() {
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log::info!(target: "app", "try to run core in service mode");
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service::run_core_by_service(&config_path).await?;
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}
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// 流量订阅
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#[cfg(target_os = "macos")]
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log_err!(Tray::global().subscribe_traffic().await);
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*running = true;
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Ok(())
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}
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/// 重启内核
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pub async fn restart_core(&self) -> Result<()> {
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// 重新启动app
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self.stop_core().await?;
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self.start_core().await?;
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Ok(())
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}
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/// 使用默认配置
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pub async fn use_default_config(&self, msg_type: &str, msg_content: &str) -> Result<()> {
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let runtime_path = dirs::app_home_dir()?.join(RUNTIME_CONFIG);
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*Config::runtime().draft() = IRuntime {
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config: Some(Config::clash().latest().0.clone()),
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exists_keys: vec![],
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chain_logs: Default::default(),
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};
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help::save_yaml(
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&runtime_path,
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&Config::clash().latest().0,
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Some("# Clash Verge Runtime"),
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)?;
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handle::Handle::notice_message(msg_type, msg_content);
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Ok(())
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}
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/// 切换核心
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pub async fn change_core(&self, clash_core: Option<String>) -> Result<()> {
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let clash_core = clash_core.ok_or(anyhow::anyhow!("clash core is null"))?;
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const CLASH_CORES: [&str; 2] = ["verge-mihomo", "verge-mihomo-alpha"];
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if !CLASH_CORES.contains(&clash_core.as_str()) {
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bail!("invalid clash core name \"{clash_core}\"");
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}
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log::info!(target: "app", "change core to `{clash_core}`");
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// 1. 先更新内核配置(但不应用)
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Config::verge().draft().clash_core = Some(clash_core);
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// 2. 使用新内核验证配置
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println!("[切换内核] 使用新内核验证配置");
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match self.validate_config().await {
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Ok((true, _)) => {
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println!("[切换内核] 配置验证通过,开始切换内核");
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// 3. 验证通过后,应用内核配置并重启
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Config::verge().apply();
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log_err!(Config::verge().latest().save_file());
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match self.restart_core().await {
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Ok(_) => {
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println!("[切换内核] 内核切换成功");
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Config::runtime().apply();
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Ok(())
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}
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Err(err) => {
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println!("[切换内核] 内核切换失败: {}", err);
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Config::verge().discard();
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Config::runtime().discard();
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Err(err)
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}
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}
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}
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Ok((false, error_msg)) => {
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println!("[切换内核] 配置验证失败: {}", error_msg);
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// 使用默认配置并继续切换内核
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self.use_default_config("config_validate::core_change", &error_msg).await?;
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Config::verge().apply();
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log_err!(Config::verge().latest().save_file());
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match self.restart_core().await {
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Ok(_) => {
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println!("[切换内核] 内核切换成功(使用默认配置)");
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Ok(())
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}
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Err(err) => {
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println!("[切换内核] 内核切换失败: {}", err);
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Config::verge().discard();
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Err(err)
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}
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}
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}
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Err(err) => {
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println!("[切换内核] 验证过程发生错误: {}", err);
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Config::verge().discard();
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Err(err)
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}
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}
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}
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/// 内部验证配置文件的实现
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async fn validate_config_internal(&self, config_path: &str) -> Result<(bool, String)> {
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println!("[core配置验证] 开始验证配置文件: {}", config_path);
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let clash_core = { Config::verge().latest().clash_core.clone() };
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let clash_core = clash_core.unwrap_or("verge-mihomo".into());
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println!("[core配置验证] 使用内核: {}", clash_core);
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let app_handle = handle::Handle::global().app_handle().unwrap();
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let test_dir = dirs::app_home_dir()?.join("test");
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let test_dir = dirs::path_to_str(&test_dir)?;
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println!("[core配置验证] 测试目录: {}", test_dir);
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// 使用子进程运行clash验证配置
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println!("[core配置验证] 运行子进程验证配置");
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let output = app_handle
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.shell()
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.sidecar(clash_core)?
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.args(["-t", "-d", test_dir, "-f", config_path])
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.output()
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.await?;
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let stderr = String::from_utf8_lossy(&output.stderr);
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let stdout = String::from_utf8_lossy(&output.stdout);
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// 检查进程退出状态和错误输出
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let error_keywords = ["FATA", "fatal", "Parse config error", "level=fatal"];
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let has_error = !output.status.success() || error_keywords.iter().any(|&kw| stderr.contains(kw));
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println!("\n[core配置验证] -------- 验证结果 --------");
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println!("[core配置验证] 进程退出状态: {:?}", output.status);
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if !stderr.is_empty() {
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println!("[core配置验证] stderr输出:\n{}", stderr);
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}
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if !stdout.is_empty() {
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println!("[core配置验证] stdout输出:\n{}", stdout);
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}
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if has_error {
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println!("[core配置验证] 发现错误,开始处理错误信息");
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let error_msg = if !stdout.is_empty() {
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stdout.to_string()
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} else if !stderr.is_empty() {
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stderr.to_string()
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} else if let Some(code) = output.status.code() {
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format!("验证进程异常退出,退出码: {}", code)
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} else {
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"验证进程被终止".to_string()
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};
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println!("[core配置验证] -------- 验证结束 --------\n");
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Ok((false, error_msg)) // 返回错误消息给调用者处理
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} else {
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println!("[core配置验证] 验证成功");
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println!("[core配置验证] -------- 验证结束 --------\n");
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Ok((true, String::new()))
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}
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}
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/// 验证运行时配置
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pub async fn validate_config(&self) -> Result<(bool, String)> {
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let config_path = Config::generate_file(ConfigType::Check)?;
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let config_path = dirs::path_to_str(&config_path)?;
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self.validate_config_internal(config_path).await
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}
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/// 验证指定的配置文件
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pub async fn validate_config_file(&self, config_path: &str) -> Result<(bool, String)> {
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self.validate_config_internal(config_path).await
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}
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/// 更新proxies等配置
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pub async fn update_config(&self) -> Result<(bool, String)> {
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println!("[core配置更新] 开始更新配置");
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// 1. 先生成新的配置内容
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println!("[core配置更新] 生成新的配置内容");
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Config::generate().await?;
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// 2. 生成临时文件并进行验证
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println!("[core配置更新] 生成临时配置文件用于验证");
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let temp_config = Config::generate_file(ConfigType::Check)?;
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let temp_config = dirs::path_to_str(&temp_config)?;
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println!("[core配置更新] 临时配置文件路径: {}", temp_config);
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// 3. 验证配置
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match self.validate_config().await {
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Ok((true, _)) => {
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println!("[core配置更新] 配置验证通过");
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// 4. 验证通过后,生成正式的运行时配置
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println!("[core配置更新] 生成运行时配置");
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let run_path = Config::generate_file(ConfigType::Run)?;
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let run_path = dirs::path_to_str(&run_path)?;
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// 5. 应用新配置
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println!("[core配置更新] 应用新配置");
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for i in 0..3 {
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match clash_api::put_configs(run_path).await {
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Ok(_) => {
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println!("[core配置更新] 配置应用成功");
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Config::runtime().apply();
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return Ok((true, String::new()));
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}
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Err(err) => {
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if i < 2 {
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println!("[core配置更新] 第{}次重试应用配置", i + 1);
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log::info!(target: "app", "{err}");
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sleep(Duration::from_millis(100)).await;
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} else {
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println!("[core配置更新] 配置应用失败: {}", err);
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Config::runtime().discard();
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return Ok((false, err.to_string()));
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}
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}
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}
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}
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Ok((true, String::new()))
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}
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Ok((false, error_msg)) => {
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println!("[core配置更新] 配置验证失败: {}", error_msg);
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Config::runtime().discard();
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Ok((false, error_msg))
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}
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Err(e) => {
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println!("[core配置更新] 验证过程发生错误: {}", e);
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Config::runtime().discard();
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Err(e)
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}
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}
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}
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}
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