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@@ -0,0 +1,40 @@
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+#ifndef __LOGGER_HPP__
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+#define __LOGGER_HPP__
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+#include <cstdio>
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+#include <time.h>
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+
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+/*日志等级*/
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+enum {
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+ NORMAL,
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+ DEBUG,
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+ ERROR,
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+ FATAL
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+};
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+
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+/*将日志等级转化为字符串*/
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+const char* level_to_stirng(int level) {
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+ switch (level)
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+ {
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+ case NORMAL:
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+ return "NORMAL";
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+ case DEBUG:
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+ return "DEBUG";
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+ case ERROR:
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+ return "ERROR";
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+ case FATAL:
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+ return "FATAL";
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+ default:
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+ return nullptr;
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+ }
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+}
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+
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+#define LOG(level, format, ...) do {\
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+ const char* levelstr = level_to_stirng(level); /*日志等级*/\
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+ time_t ts = time(NULL); /*时间戳*/\
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+ struct tm *lt = localtime(&ts); /*格式化时间*/\
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+ char buffer[32] = { 0 };\
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+ strftime(buffer, sizeof(buffer) - 1, "%y-%m-%d %H:%M:%S", lt); /*格式化时间到字符串*/\
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+ fprintf(stdout, "[%s][%s][%s:%d] " format "\n", levelstr, buffer, __FILE__, __LINE__, ##__VA_ARGS__); /*##解除必须传递可变参数的限制*/\
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+} while(0)
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+
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+#endif
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