mirror of
https://github.com/wanghongenpin/proxypin.git
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42 lines
1.4 KiB
Dart
42 lines
1.4 KiB
Dart
/*
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* Copyright 2024 Hongen Wang All rights reserved.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* https://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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import 'package:proxypin/network/components/manager/hosts_manager.dart';
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import 'package:proxypin/network/channel/host_port.dart';
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import 'package:proxypin/network/util/logger.dart';
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import 'interceptor.dart';
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/// Hosts interceptor
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/// @author wanghongen
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class Hosts extends Interceptor {
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Future<HostsManager> get hostsManager async => await HostsManager.instance;
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@override
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int get priority => -1000;
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@override
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Future<HostAndPort> preConnect(HostAndPort hostAndPort) async {
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var host = hostAndPort.host;
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var hostsItem = await hostsManager.then((it) => it.getHosts(host));
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if (hostsItem != null) {
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logger.d('Hosts: $host -> ${hostsItem.toAddress}');
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return hostAndPort.copyWith(host: hostsItem.toAddress);
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}
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return hostAndPort;
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}
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}
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