细节调整及优化(26.8.3)
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@@ -6,6 +6,7 @@
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//! - [`system_proxy`]:Windows 系统代理开关
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//! - [`commands`]:Tauri 命令层
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mod autoswitch;
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mod commands;
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mod kernel;
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mod profiles;
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@@ -13,22 +14,24 @@ mod pseudo;
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mod system_proxy;
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mod types;
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pub use autoswitch::{pick_best, start_auto_switch_loop};
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pub use pseudo::is_pseudo_node;
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pub use system_proxy::get_system_proxy_windows;
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pub use types::{InstallProgress, KernelInfo, KernelUpdateInfo, ProfileMeta, ProxySettings, ProxyStatus};
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pub use commands::{
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proxy_activate_profile, proxy_check_kernel_update, proxy_clear_system_proxy, proxy_close_connection,
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proxy_delete_profile, proxy_get_connections, proxy_get_proxies, proxy_get_settings, proxy_get_system_proxy,
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proxy_import_profile, proxy_install_kernel, proxy_kernel_info, proxy_patch_configs, proxy_restart,
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proxy_save_settings, proxy_select_proxy, proxy_set_system_proxy, proxy_start, proxy_status, proxy_stop,
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proxy_test_delay, proxy_update_kernel, proxy_update_profile, proxy_version,
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proxy_activate_profile, proxy_apply_kernel_update, proxy_cancel_kernel_install, proxy_check_kernel_update, proxy_clear_system_proxy,
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proxy_close_connection, proxy_confirm_install, proxy_delete_profile, proxy_get_connections, proxy_get_proxies,
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proxy_get_settings, proxy_get_system_proxy, proxy_import_profile, proxy_kernel_info,
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proxy_patch_configs, proxy_restart, proxy_save_settings, proxy_select_proxy, proxy_set_system_proxy,
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proxy_start, proxy_status, proxy_stop, proxy_test_delay, proxy_update_profile, proxy_version,
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};
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use reqwest::Client;
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use serde_yaml::Value as YamlValue;
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use std::fs;
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use std::path::PathBuf;
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use std::sync::Mutex;
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use std::sync::atomic::{AtomicBool, Ordering};
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use std::sync::{Arc, Mutex};
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use std::time::{Duration, Instant};
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use tauri::AppHandle;
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@@ -46,6 +49,16 @@ pub struct MihomoManager {
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root: PathBuf,
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client: Client,
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settings_cache: Mutex<Option<SettingsCacheEntry>>,
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/// 内核安装/更新的取消标志(前端「停止下载」置位,下载循环轮询后中止)
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kernel_cancel: Arc<AtomicBool>,
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/// 取消唤醒通道:让停滞在流式读取(stream.next 最多等 30s)中的下载立即感知取消,
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/// 否则旧任务会残留最长 30s,期间可能与新任务并发写临时文件/互相重置取消标志
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kernel_cancel_tx: tokio::sync::watch::Sender<bool>,
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/// 下载完成后解压替换前的确认通道:mihomo 运行时下载不受影响,但解压替换前
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/// 必须等前端确认已停止 mihomo(否则 exe 文件被占用)。前端确认后通过
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/// proxy_confirm_install 命令发送信号唤醒等待。
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/// 用 std Mutex 而非 tokio Mutex:锁只短暂存取 sender,不跨 await 持有。
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install_confirm: std::sync::Mutex<Option<tokio::sync::oneshot::Sender<()>>>,
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}
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impl MihomoManager {
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@@ -62,6 +75,23 @@ impl MihomoManager {
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.build()
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.unwrap_or_else(|_| Client::new()),
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settings_cache: Mutex::new(None),
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kernel_cancel: Arc::new(AtomicBool::new(false)),
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kernel_cancel_tx: tokio::sync::watch::channel(false).0,
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install_confirm: std::sync::Mutex::new(None),
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}
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}
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/// 请求取消内核安装/更新(由 proxy_cancel_kernel_install 命令调用)
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pub fn cancel_kernel_install(&self) {
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self.kernel_cancel.store(true, Ordering::SeqCst);
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// 唤醒停滞的流式下载循环,使其立即中止而不是等 30s 超时
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let _ = self.kernel_cancel_tx.send(true);
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}
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/// 前端确认 mihomo 已停止,唤醒等待中的安装流程继续解压替换(由 proxy_confirm_install 命令调用)
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pub fn confirm_install(&self) {
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if let Some(tx) = self.install_confirm.lock().unwrap().take() {
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let _ = tx.send(());
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}
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}
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@@ -274,6 +304,22 @@ impl MihomoManager {
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})
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}
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/// mihomo 启动成功后,若配置了「启动时自动开启系统代理」且当前未开,则开启系统代理。
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/// 手动启动与 App 自启共用,保证设置语义一致(mihomo 运行期间自动跟随系统代理)。
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pub fn apply_auto_system_proxy(&self) {
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let settings = self.load_settings();
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if settings.auto_system_proxy && !settings.system_proxy && !system_proxy::get_system_proxy_windows() {
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let addr = format!("127.0.0.1:{}", settings.mixed_port);
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if let Err(e) = system_proxy::set_system_proxy_windows(&addr) {
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crate::logger::log_warn("mihomo", &format!("自动开启系统代理失败: {}", e));
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return;
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}
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let mut s = settings;
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s.system_proxy = true;
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let _ = self.save_settings(&s);
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}
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}
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/// 应用启动时检查是否需要自动启动 mihomo 和系统代理
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pub fn auto_start_on_launch(&self, app: &AppHandle, pm: &ProcessManager) {
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let settings = self.load_settings();
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@@ -284,13 +330,9 @@ impl MihomoManager {
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Ok(params) => {
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if let Err(e) = pm.start(params) {
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crate::logger::log_error("mihomo", &format!("自动启动失败: {}", e));
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} else if settings.auto_system_proxy {
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// 启动成功后开启系统代理
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let addr = format!("127.0.0.1:{}", settings.mixed_port);
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let _ = system_proxy::set_system_proxy_windows(&addr);
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let mut s = settings;
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s.system_proxy = true;
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let _ = self.save_settings(&s);
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} else {
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// 启动成功后按「启动时自动开启系统代理」设置决定是否开启系统代理
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self.apply_auto_system_proxy();
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}
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}
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Err(e) => {
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