/*
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* Copyright (C) 2018 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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#ifndef _DNS_IDNSTLSSOCKETOBSERVER_H
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#define _DNS_IDNSTLSSOCKETOBSERVER_H
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namespace android {
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namespace net {
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// Interface to listen for DNS query responses on a socket, and to be notified
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// when the socket is closed by the remote peer. This is only implemented by
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// DnsTlsTransport, but it is a separate interface for clarity and to avoid a
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// circular dependency with DnsTlsSocket.
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class IDnsTlsSocketObserver {
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public:
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virtual ~IDnsTlsSocketObserver(){};
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virtual void onResponse(std::vector<uint8_t> response) = 0;
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virtual void onClosed() = 0;
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};
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} // namespace net
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} // namespace android
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#endif // _DNS_IDNSTLSSOCKETOBSERVER_H
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