54c7a5f1e7
Select a low rate-limit to cut down on logspam and resulting performance regressions. Functionally reverts247d682fe1(logd: sepolicy dynamic rate limiting) and sets a static low rate-limit. Before247d682f, the limit was statically set to 20.247d682fcontinued to support 20, but if sustained dropped the limit to 5. This revert leaves us at 5 so as not to impact performance. Test: /data/nativetest/logd-unit-tests/logd-unit-tests \ --gtest_filter=logd.sepolicy_rate_limiter [ PASSED ] 1 test. Bug: 71538411 Change-Id: I6c92f4ba825cc24beb8f1f1b79258fa8097c837b
56 lines
1.6 KiB
C++
56 lines
1.6 KiB
C++
/*
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* Copyright (C) 2014 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 _LOGD_LOG_AUDIT_H__
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#define _LOGD_LOG_AUDIT_H__
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#include <map>
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#include <sysutils/SocketListener.h>
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#include "LogBuffer.h"
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class LogReader;
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class LogAudit : public SocketListener {
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LogBuffer* logbuf;
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LogReader* reader;
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int fdDmesg; // fdDmesg >= 0 is functionally bool dmesg
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bool main;
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bool events;
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bool initialized;
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public:
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LogAudit(LogBuffer* buf, LogReader* reader, int fdDmesg);
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int log(char* buf, size_t len);
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bool isMonotonic() {
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return logbuf->isMonotonic();
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}
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protected:
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virtual bool onDataAvailable(SocketClient* cli);
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private:
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static int getLogSocket();
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std::map<std::string, std::string> populateDenialMap();
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std::string denialParse(const std::string& denial, char terminator,
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const std::string& search_term);
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void logParse(const std::string& string, std::string* bug_num);
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int logPrint(const char* fmt, ...)
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__attribute__((__format__(__printf__, 2, 3)));
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};
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#endif
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