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70 lines
2.0 KiB
70 lines
2.0 KiB
/*
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* Copyright (C) 2012 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License"); you may not
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* use this file except in compliance with the License. You may obtain a copy of
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* 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, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations under
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* the License.
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*/
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#ifndef CTSAUDIO_LOG_H
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#define CTSAUDIO_LOG_H
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#include <stdio.h>
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#include <iostream>
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#include <fstream>
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#include "FileUtil.h"
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class Log: public FileUtil {
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public:
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enum LogLevel {
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ELogV = 0,
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ELogD = 1,
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ELogI = 2,
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ELogW = 3,
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ELogE = 4
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};
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static Log* Instance(const char* dirName = NULL);
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static void Finalize();
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void printf(LogLevel level, const char* fmt, ...);
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void setLogLevel(LogLevel level);
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LogLevel getLogLevel() {
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return mLogLevel;
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};
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private:
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Log();
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virtual ~Log();
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virtual bool init(const char* dirName);
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private:
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static Log* mInstance;
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LogLevel mLogLevel;
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};
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#define LOGE(x...) do { Log::Instance()->printf(Log::ELogE, x); \
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Log::Instance()->printf(Log::ELogE, " file %s line %d", __FILE__, __LINE__); } while(0)
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#define LOGW(x...) do { Log::Instance()->printf(Log::ELogW, x); } while(0)
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#define LOGI(x...) do { Log::Instance()->printf(Log::ELogI, x); } while(0)
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#define LOGD(x...) do { Log::Instance()->printf(Log::ELogD, x); } while(0)
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#define LOGV(x...) do { Log::Instance()->printf(Log::ELogV, x); } while(0)
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#define MSG(x...) do { Log::Instance()->printf(Log::ELogE, x); } while(0)
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#define ASSERT(cond) if(!(cond)) { Log::Instance()->printf(Log::ELogE, \
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"assertion failed %s %d", __FILE__, __LINE__); \
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Log::Finalize(); \
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abort(); };
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#endif // CTSAUDIO_LOG_H
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