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ZhiaDevZhiaDev
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add bypass proxy list feature in settings
1 parent 06ec022 commit 808054d

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5 files changed

+619
-2
lines changed

5 files changed

+619
-2
lines changed

‎lib/controller/bypass_controller.dart

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import 'package:get/get.dart';
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import '/model/bypass_model.dart';
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class BypassController extends GetxController {
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final BypassModel bypassModel = BypassModel();
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// Set the Bypass proxy list
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void setBypassProxyList(String bypassList) {
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bypassModel.bypassList.value = bypassList;
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}
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// Set the value of a boolean observable (RxBool)
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void setSwitchValue(RxBool oldValue, bool newValue) {
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oldValue.value = newValue;
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}
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}

‎lib/model/bypass_model.dart

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import 'package:get/get.dart';
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// Model for Bypass proxy list
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class BypassModel {
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// Observable Bypass list
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final RxString bypassList = '*.local 169.254/16'.obs;
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// Observable for enabling/disabling
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final RxBool isEnabled = false.obs;
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}

‎lib/utils/custom_commands.dart

Lines changed: 25 additions & 2 deletions
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@@ -1,10 +1,11 @@
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import 'dart:io';
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import 'package:flutter/material.dart';
3-
import '../utils/custom_snackbar.dart';
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import '/utils/custom_snackbar.dart';
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class CustomCommands {
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// Open a link in the user's browser
7-
static void openURLInBrowser(BuildContext context, {required String link}) async {
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static void openURLInBrowser(BuildContext context,
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{required String link}) async {
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ProcessResult result = await Process.run(
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'open',
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['https://$link'],
@@ -84,4 +85,26 @@ class CustomCommands {
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runInShell: true,
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);
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}
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// Set bypass proxy list command
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static Future<ProcessResult> setBypassList({
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required String bypassList,
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}) async {
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final result = await Process.run(
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'networksetup',
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['-setproxybypassdomains', 'Wi-Fi', bypassList],
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runInShell: true,
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);
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return result;
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}
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// Clear bypass proxy list command
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static Future<void> clearBypassList() async {
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await Process.run(
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'networksetup',
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['-setproxybypassdomains', 'Wi-Fi', 'Empty'],
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runInShell: true,
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);
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}
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}

‎lib/view/pages/home_view.dart

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import 'dart:io';
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import 'package:flutter/material.dart';
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import 'package:audioplayers/audioplayers.dart';
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import 'package:get/get.dart';
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import '/view/widgets/appbar.dart';
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import '/view/widgets/drawer.dart';
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import '/controller/proxy_controller.dart';
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import '/controller/timer_controller.dart';
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import '/utils/custom_commands.dart';
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import '/utils/custom_snackbar.dart';
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13+
// HomeView widget responsible for the main UI.
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class HomeView extends StatelessWidget {
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const HomeView({Key? key, required this.title}) : super(key: key);
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final String title;
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@override
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Widget build(BuildContext context) {
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// Initialize controllers and variables
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final TimerController timerController = Get.put(TimerController());
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final ProxyController proxyController = Get.put(ProxyController());
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final player = AudioPlayer();
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final isConnected = RxBool(false);
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final tapScale = RxDouble(1);
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final GlobalKey<ScaffoldState> _key = GlobalKey();
28+
29+
ProcessResult httpProxyResult = ProcessResult(1, 2, 3, 4);
30+
ProcessResult httpsProxyResult = ProcessResult(1, 2, 3, 4);
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ProcessResult socksProxyResult = ProcessResult(1, 2, 3, 4);
32+
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return Scaffold(
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key: _key,
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backgroundColor: const Color(0xFF0A0726),
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appBar: CustomAppBar(
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scaffoldKey: _key,
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isConnected: isConnected,
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title: title,
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),
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drawer: CustomDrawer(scaffoldKey: _key),
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body: Column(
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crossAxisAlignment: CrossAxisAlignment.center,
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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const Expanded(
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child: SizedBox(),
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flex: 4,
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),
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Obx(
51+
() => Center(
52+
child: AnimatedScale(
53+
scale: tapScale.value,
54+
duration: const Duration(microseconds: 100),
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child: Container(
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height: 172,
57+
width: 172,
58+
decoration: BoxDecoration(
59+
shape: BoxShape.circle,
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color: isConnected.value
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? const Color(0xFF362D95)
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: const Color(0xFF4237B1),
63+
boxShadow: [
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BoxShadow(
65+
blurRadius: 90,
66+
color: isConnected.value
67+
? const Color(0xFF6354FF).withOpacity(0.6)
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: const Color(0xFF6354FF).withOpacity(0.4),
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),
70+
],
71+
),
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child: GetBuilder(
73+
init: proxyController,
74+
builder: (controller) {
75+
return customButton(
76+
tapScale,
77+
timerController,
78+
player,
79+
isConnected,
80+
context,
81+
proxyController,
82+
httpProxyResult,
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httpsProxyResult,
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socksProxyResult,
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);
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},
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),
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),
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),
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),
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),
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const Expanded(
93+
child: SizedBox(),
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flex: 9,
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),
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],
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),
98+
);
99+
}
100+
101+
Widget customButton(
102+
RxDouble tapScale,
103+
TimerController timerController,
104+
AudioPlayer player,
105+
RxBool isConnected,
106+
BuildContext context,
107+
ProxyController proxyController,
108+
ProcessResult httpProxyResult,
109+
ProcessResult httpsProxyResult,
110+
ProcessResult socksProxyResult,
111+
) {
112+
return Padding(
113+
padding: const EdgeInsets.all(8.0),
114+
child: ClipRRect(
115+
borderRadius: BorderRadius.circular(360),
116+
child: GestureDetector(
117+
onTapDown: (details) {
118+
tapScale.value = 0.97;
119+
},
120+
onTapUp: (details) {
121+
tapScale.value = 1;
122+
},
123+
// Toggle the proxy connection on button tap
124+
onTap: () async {
125+
timerController.isTimerRunning
126+
// If the timer is running, stop it
127+
? timerController.stopTimer()
128+
// If the timer is not running, start it
129+
: timerController.startTimer();
130+
await player.play(
131+
AssetSource('click-sound.mp3'),
132+
volume: 0.3,
133+
);
134+
if (isConnected.value) {
135+
// Disconnect from proxy
136+
try {
137+
CustomCommands.disableHTTPProxy();
138+
CustomCommands.disableHTTPSProxy();
139+
CustomCommands.disableSocksProxy();
140+
} catch (e) {
141+
CustomSnackBar.red(
142+
context,
143+
content: 'Error: $e',
144+
);
145+
}
146+
isConnected.value = false;
147+
CustomSnackBar.red(
148+
context,
149+
content: 'Disconnected',
150+
);
151+
} else if (!isConnected.value) {
152+
// Connect to proxy
153+
if (proxyController.httpModel.isEnabled.value) {
154+
httpProxyResult = await CustomCommands.enableHTTPProxy(
155+
server: proxyController.httpModel.server.value,
156+
port: proxyController.httpModel.port.value,
157+
);
158+
}
159+
if (proxyController.httpsModel.isEnabled.value) {
160+
httpsProxyResult = await CustomCommands.enableHTTPSProxy(
161+
server: proxyController.httpsModel.server.value,
162+
port: proxyController.httpsModel.port.value,
163+
);
164+
}
165+
if (proxyController.socksModel.isEnabled.value) {
166+
socksProxyResult = await CustomCommands.enableSocksProxy(
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server: proxyController.socksModel.server.value,
168+
port: proxyController.socksModel.port.value,
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);
170+
}
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172+
if (!proxyController.httpModel.isEnabled.value &&
173+
!proxyController.httpsModel.isEnabled.value &&
174+
!proxyController.socksModel.isEnabled.value) {
175+
CustomSnackBar.red(context,
176+
content: 'Error: Enable a proxy in Settings.');
177+
} else if (httpProxyResult.exitCode == 0 ||
178+
httpsProxyResult.exitCode == 0 ||
179+
socksProxyResult.exitCode == 0) {
180+
CustomSnackBar.green(context, content: 'Connected');
181+
isConnected.value = true;
182+
} else {
183+
CustomSnackBar.red(context,
184+
content: 'Error: Unable to connect');
185+
}
186+
}
187+
await player.play(AssetSource('click-sound.mp3'), volume: 0.3);
188+
},
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child: Container(
190+
decoration: BoxDecoration(
191+
shape: BoxShape.circle,
192+
gradient: LinearGradient(
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begin: Alignment.topLeft,
194+
end: Alignment.bottomRight,
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colors: isConnected.value
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? [
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const Color(0xFF5245D4),
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const Color(0xFF292277),
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]
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: [
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const Color(0xFF0A0726),
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const Color(0xFF0A0726),
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],
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),
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),
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child: Center(
207+
child: isConnected.value
208+
? Column(
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mainAxisAlignment: MainAxisAlignment.center,
210+
crossAxisAlignment: CrossAxisAlignment.center,
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children: [
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Obx(() {
213+
return Text(
214+
timerController.formattedTimer(),
215+
style: const TextStyle(
216+
fontSize: 20,
217+
fontWeight: FontWeight.w500,
218+
color: Colors.white,
219+
),
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);
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}),
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const Text(
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'STOP',
224+
style: TextStyle(
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fontSize: 16,
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fontWeight: FontWeight.w400,
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color: Colors.white,
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),
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),
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],
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)
232+
: const Text(
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'GO',
234+
style: TextStyle(
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fontSize: 40,
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fontWeight: FontWeight.w600,
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color: Color(0xFF4237B1),
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),
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),
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),
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),
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),
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),
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);
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}
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}

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