e547205eec
- The buffer size increased, and the CTS test that checked that was triggering. - Privacy filtering wasn't working for the stack trace sections - The incident command was not handling the default arguments correctly - The throttler was throttling streaming reports, which made the test flaky. Bug: 126253679 Test: atest CtsIncidentHostTestCases Change-Id: I342cd7d0421ea8c22b7796fc99e779f21855af73
61 lines
1.5 KiB
C++
61 lines
1.5 KiB
C++
/*
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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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#pragma once
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#include "Reporter.h"
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#include <utils/RefBase.h>
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#include <vector>
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#include <unistd.h>
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namespace android {
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namespace os {
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namespace incidentd {
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/**
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* This is a size-based throttler which prevents incidentd to take more data.
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*/
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class Throttler : public virtual android::RefBase {
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public:
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Throttler(size_t limit, int64_t refractoryPeriodMs);
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~Throttler();
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/**
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* Return a batch containing reports, if any that should be executed.
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* Those will be removed from 'queued'.
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*/
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sp<ReportBatch> filterBatch(const sp<ReportBatch>& queued);
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bool shouldThrottle();
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void addReportSize(size_t reportByteSize);
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void dump(FILE* out);
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private:
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const size_t mSizeLimit;
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const int64_t mRefractoryPeriodMs;
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size_t mAccumulatedSize;
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int64_t mLastRefractoryMs;
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};
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} // namespace incidentd
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} // namespace os
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} // namespace android
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