31 lines
890 B
C++
31 lines
890 B
C++
#ifndef _GWLOG_H
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#define _GWLOG_H
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#include <Arduino.h>
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class GwLogWriter{
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public:
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virtual ~GwLogWriter(){}
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virtual void write(const char *data)=0;
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};
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class GwLog{
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private:
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char buffer[100];
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int logLevel=1;
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GwLogWriter *writer;
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SemaphoreHandle_t locker;
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public:
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static const int LOG=1;
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static const int ERROR=0;
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static const int DEBUG=3;
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static const int TRACE=2;
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String prefix="LOG:";
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GwLog(int level=LOG, GwLogWriter *writer=NULL);
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~GwLog();
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void setWriter(GwLogWriter *writer);
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void logString(const char *fmt,...);
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void logDebug(int level, const char *fmt,...);
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int isActive(int level){return level <= logLevel;};
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};
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#define LOG_DEBUG(level,...){ if (logger != NULL && logger->isActive(level)) logger->logDebug(level,__VA_ARGS__);}
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#endif |