39 lines
1.2 KiB
C++
39 lines
1.2 KiB
C++
#pragma once
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#include<string>
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#include<chrono>
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#include<functional>
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#include <sstream>
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#include "../level.h"
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#include "../details/os.h"
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namespace c11log {
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namespace formatters {
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typedef std::chrono::system_clock::time_point timepoint;
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typedef std::function<std::string(const std::string& logger_name, const std::string&, level::level_enum, const timepoint&)> format_fn;
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void format_time(const timepoint& tp, std::ostream &dest);
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void format_time(std::ostream &dest);
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std::string to_hex(const unsigned char* buf, std::size_t size);
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class formatter {
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public:
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formatter() {}
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virtual ~formatter() {}
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virtual void format_header(const std::string& logger_name, level::level_enum level, const timepoint& tp, std::ostream& dest) = 0;
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};
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class default_formatter: public formatter {
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public:
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// Format: [2013-12-29 01:04:42.900] [logger_name:Info] Message body
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void format_header(const std::string& logger_name, level::level_enum level, const timepoint& tp, std::ostream& dest) override
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{
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format_time(tp, dest);
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dest << " [" << logger_name << ":" << c11log::level::to_str(level) << "] ";
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}
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};
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} //namespace formatter
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} //namespace c11log
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