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39 lines
1.3 KiB
39 lines
1.3 KiB
/*
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* Copyright (C) 2017 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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package android.hardware.tetheroffload.control@1.0;
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/**
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* Callback providing information about status of hardware management process
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* as well as providing a way to keep offloaded connections from timing out.
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*/
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interface ITetheringOffloadCallback {
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/**
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* Called when an asynchronous event is generated by the hardware management
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* process.
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*/
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oneway onEvent(OffloadCallbackEvent event);
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/**
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* Provide a way for the management process to request that a connections
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* timeout be updated in kernel.
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*
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* This is necessary to ensure that offloaded traffic is not cleaned up
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* by the kernel connection tracking module for IPv4.
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*/
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oneway updateTimeout(NatTimeoutUpdate params);
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};
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