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43 lines
1.6 KiB
Dart
43 lines
1.6 KiB
Dart
import 'dart:async';
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import 'dart:io';
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import 'package:flutter/services.dart';
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class SystemProxy {
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static const MethodChannel _channel =
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const MethodChannel('system_proxy');
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/// get system proxy
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/// Has proxy, return: {port: 8899, host: 172.24.141.93}
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/// no proxy, return: null
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///
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static Future<Map<String, String>> getProxySettings() async {
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if (Platform.isAndroid) {
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dynamic proxySettingRes = await _channel.invokeMethod('getProxySettings');
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if (proxySettingRes != null) {
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Map<String, dynamic> proxySetting = Map<String, dynamic>.from(proxySettingRes);
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return {
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"port": proxySetting['port'].toString(),
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"host": proxySetting['host'].toString(),
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};
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}
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}
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else if (Platform.isIOS) {
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// 有代理时
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// {FTPPassive: 1, HTTPEnable: 1, HTTPPort: 8899, HTTPSProxy: 127.0.0.1, HTTPSPort: 8899, __SCOPED__: {en0: {HTTPEnable: 1, HTTPPort: 8899, HTTPSProxy: 127.0.0.1, HTTPSPort: 8899, FTPPassive: 1, HTTPProxy: 127.0.0.1, SOCKSEnable: 0, HTTPSEnable: 1}}, HTTPProxy: 127.0.0.1, HTTPSEnable: 1, SOCKSEnable: 0}
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// 无代理时
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// {FTPPassive: 1, HTTPEnable: 0, __SCOPED__: {en0: {HTTPEnable: 0, FTPPassive: 1, SOCKSEnable: 0, HTTPSEnable: 0}}, HTTPSEnable: 0, SOCKSEnable: 0}
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dynamic proxySettingRes = await _channel.invokeMethod('getProxySettings');
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Map<String, dynamic> proxySetting = Map<String, dynamic>.from(proxySettingRes);
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if (proxySetting['HTTPEnable'] == 1) {
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return {
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"port": proxySetting['HTTPPort'].toString(),
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"host": proxySetting['HTTPProxy'].toString(),
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};
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}
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}
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return null;
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}
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}
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