eb06de716b
- logDmesg method consumes considerable memory resources (typically 128KB depending on kernel) - In the future (eg: klogd, syslogd) there may be need to feed multiple logs or threads with the retrieved data. - By moving the actions of logDmesg into the mainline that instantiates the thread objects, we can leverage a single allocation of the the kernel log allocation. - logDmesg (private) is replaced with log (public) which has a more useful and descriptive purpose for the class. Change-Id: Ie2dd0370661493c1e596a7e486904a0e8caab9ff
42 lines
1.1 KiB
C++
42 lines
1.1 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 <sysutils/SocketListener.h>
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#include "LogReader.h"
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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;
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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);
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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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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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