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qsc20001102
2026-06-08 13:39:59 +08:00
parent 2d67146487
commit e9ef41f184
17 changed files with 723 additions and 266 deletions
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core/ui/tab_dns.py
+56 -21
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@@ -3,13 +3,14 @@ import tkinter as tk
from tkinter import filedialog, messagebox, ttk
from core.Function.dns_diag_fun import ALL_ADAPTERS, DEFAULT_DOMAINS, DEFAULT_RECORD_TYPES, DnsDiagnostic
from core.ui.components import Console, Page, action_bar, button, combo, field
from core.ui.components import Page, action_bar, button, combo, field
class DnsTab(Page):
def __init__(self, parent):
def __init__(self, parent, console):
super().__init__(parent, "DNS 诊断", "对比本机 DNS 与常用 DNS 的解析结果、耗时和失败原因。")
self.body.rowconfigure(3, weight=1)
self.console = console
self.body.rowconfigure(2, weight=1)
status = self.section("实时状态", 0, columns=6)
self.state = field(status, "状态", 1, 0, "等待", 10)
@@ -33,6 +34,7 @@ class DnsTab(Page):
self.stop_btn = button(actions, "停止", self.stop_diagnosis, "Danger.TButton")
self.refresh_btn = button(actions, "刷新网卡", self.load_adapters, "Secondary.TButton")
self.auto_dns_btn = button(actions, "自动 DNS", self.fill_default_dns, "Secondary.TButton")
self.repair_btn = button(actions, "修复异常", self.repair_dns, "Secondary.TButton")
self.copy_btn = button(actions, "复制摘要", self.copy_summary, "Secondary.TButton")
self.export_btn = button(actions, "导出 CSV", self.export_results, "Secondary.TButton")
@@ -55,13 +57,13 @@ class DnsTab(Page):
"verdict": "错误 / 判断",
}
widths = {
"domain": 160,
"type": 70,
"server": 130,
"status": 80,
"elapsed": 85,
"values": 300,
"verdict": 360,
"domain": 130,
"type": 56,
"server": 116,
"status": 64,
"elapsed": 76,
"values": 220,
"verdict": 260,
}
for column, title in headings.items():
self.results_tree.heading(column, text=title)
@@ -72,13 +74,9 @@ class DnsTab(Page):
self.results_tree.grid(row=1, column=0, sticky="nsew", padx=18, pady=(0, 18))
result_scroll = ttk.Scrollbar(results, orient="vertical", command=self.results_tree.yview)
result_scroll.grid(row=1, column=1, sticky="ns", pady=(0, 18))
self.results_tree.configure(yscrollcommand=result_scroll.set)
output = self.section("诊断控制台", 3, columns=1)
output.rowconfigure(1, weight=1)
output.columnconfigure(0, weight=1)
self.console = Console(output, height=12)
self.console.grid(row=1, column=0, sticky="nsew", padx=18, pady=(0, 18))
x_scroll = ttk.Scrollbar(results, orient="horizontal", command=self.results_tree.xview)
x_scroll.grid(row=2, column=0, sticky="ew", padx=18, pady=(0, 18))
self.results_tree.configure(yscrollcommand=result_scroll.set, xscrollcommand=x_scroll.set)
self.diagnostic = DnsDiagnostic(self.write, self.on_task_done, self.update_status, self.add_result)
self.after(350, self.load_adapters)
@@ -104,8 +102,7 @@ class DnsTab(Page):
def load_adapters(self):
def worker():
try:
values = self.diagnostic.get_adapter_choices()
default_dns = self.diagnostic.default_dns_servers(values[1] if len(values) > 1 else ALL_ADAPTERS)
values, default_dns = self.diagnostic.get_adapter_choices_and_default_dns()
except Exception as exc:
values = [ALL_ADAPTERS]
default_dns = ""
@@ -119,7 +116,7 @@ class DnsTab(Page):
values = list(dict.fromkeys(values))
self.adapter["combobox"]["values"] = values
if self.adapter["var"].get() not in values:
self.adapter["var"].set(values[1] if len(values) > 1 else values[0])
self.adapter["var"].set(ALL_ADAPTERS)
if not self.dns_servers["var"].get() and default_dns:
self.dns_servers["var"].set(default_dns)
@@ -138,9 +135,11 @@ class DnsTab(Page):
try:
self.clear()
self.start_btn.configure(state="disabled")
self.repair_btn.configure(state="disabled")
self.diagnostic.start_diagnosis(self.adapter["var"].get(), self.options())
except Exception as exc:
self.start_btn.configure(state="normal")
self.repair_btn.configure(state="normal")
messagebox.showwarning("无法开始 DNS 诊断", str(exc))
def stop_diagnosis(self):
@@ -172,6 +171,42 @@ class DnsTab(Page):
except Exception as exc:
messagebox.showwarning("导出失败", str(exc))
def repair_dns(self):
adapter = self.adapter["var"].get() or ALL_ADAPTERS
if not messagebox.askyesno(
"确认修复 DNS",
f"将把“{adapter}”的 DNS 设置为 223.5.5.5 和 114.114.114.114，并刷新 DNS 缓存。\n\n此操作需要管理员权限，确定继续吗？",
):
return
self.repair_btn.configure(state="disabled")
self.start_btn.configure(state="disabled")
self.write("\n开始修复 DNS 异常...\n", "warning")
def worker():
try:
result = self.diagnostic.repair_abnormal_dns(adapter)
self.after(0, lambda: self.on_repair_success(result))
except Exception as exc:
self.after(0, lambda: self.on_repair_failed(exc))
threading.Thread(target=worker, daemon=True).start()
def on_repair_success(self, result):
names = "、".join(result.get("adapters", []))
servers = ",".join(result.get("servers", []))
self.write(f"DNS 修复完成: {names} -> {servers}\n", "success")
self.dns_servers["var"].set(servers)
self.load_adapters()
self.start_btn.configure(state="normal")
self.repair_btn.configure(state="normal")
def on_repair_failed(self, exc):
self.write(f"DNS 修复失败: {exc}\n", "error")
self.start_btn.configure(state="normal")
self.repair_btn.configure(state="normal")
messagebox.showerror("DNS 修复失败", f"{exc}\n\n请确认程序已用管理员权限运行。")
def copy_summary(self):
text = self.diagnostic.copy_summary()
if not text:
@@ -226,4 +261,4 @@ class DnsTab(Page):
self.after(0, apply)
def on_task_done(self):
self.after(0, lambda: self.start_btn.configure(state="normal"))
self.after(0, lambda: (self.start_btn.configure(state="normal"), self.repair_btn.configure(state="normal")))