77 lines
2.0 KiB
C++
77 lines
2.0 KiB
C++
/*
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* Copyright (C) 2020 The Android Open Source Project
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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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* http://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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#pragma once
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namespace android::net {
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static constexpr int kDohPort = 443;
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static constexpr int kDotPort = 853;
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enum class PrivateDnsTransport : uint8_t {
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kDot, // DNS over TLS.
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kDoh, // DNS over HTTPS.
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};
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// Validation status of a private DNS server on a specific netId.
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enum class Validation : uint8_t {
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in_process,
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success,
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success_but_expired,
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fail,
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unknown_server,
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unknown_netid,
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};
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// The private DNS mode on a specific netId.
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enum class PrivateDnsMode : uint8_t {
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OFF,
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OPPORTUNISTIC,
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STRICT,
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};
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constexpr const char* validationStatusToString(Validation value) {
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switch (value) {
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case Validation::in_process:
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return "in_process";
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case Validation::success:
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return "success";
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case Validation::success_but_expired:
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return "success_but_expired";
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case Validation::fail:
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return "fail";
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case Validation::unknown_server:
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return "unknown_server";
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case Validation::unknown_netid:
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return "unknown_netid";
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default:
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return "unknown_status";
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}
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}
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constexpr const char* getPrivateDnsModeString(PrivateDnsMode mode) {
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switch (mode) {
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case PrivateDnsMode::OFF:
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return "OFF";
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case PrivateDnsMode::OPPORTUNISTIC:
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return "OPPORTUNISTIC";
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case PrivateDnsMode::STRICT:
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return "STRICT";
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}
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}
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} // namespace android::net
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