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31 lines
1.1 KiB
C++
31 lines
1.1 KiB
C++
#ifndef COURT_MONITOR_LOGGER_H
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#define COURT_MONITOR_LOGGER_H
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#include <fmt/core.h>
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// clang-format off
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#define _CAT(a, b) a ## b
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#define _SELECT(PREFIX, _10, _9, _8, _7, _6, _5, _4, _3, _2, _1, SUFFIX, ...) PREFIX##_##SUFFIX
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#define _LOG_1(stream, category, text) log(stream, category, text)
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#define _LOG_N(stream, category, format, ...) log(stream, category, format, __VA_ARGS__)
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#define _LOG(stream, category, ...) _CAT(_SELECT(_LOG, __VA_ARGS__, N, N, N, N, N, N, N, N, N, 1,)(stream, category, __VA_ARGS__),)
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#define LOG(category, ...) _LOG(stdout, #category, __VA_ARGS__)
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#define LOGE(category, ...) _LOG(stderr, #category, __VA_ARGS__)
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// clang-format on
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void log(std::FILE* stream, const char* category, const std::string_view& message);
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void vlog(std::FILE* stream, const char* category, fmt::string_view format, fmt::format_args args);
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template <typename... T>
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void log(std::FILE* stream, const char* category, fmt::format_string<T...> format, T&&... args)
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{
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vlog(stream, category, format, fmt::make_format_args(args...));
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}
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#endif // COURT_MONITOR_LOGGER_H
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