85 lines
2.0 KiB
C++
85 lines
2.0 KiB
C++
#include "common.h"
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#include <unistd.h>
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#include <cerrno>
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#include <cstring>
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namespace h804 {
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void daemon_notify_ready() {
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#ifdef H804_SYSTEMD_ENABLE
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sd_notify(0, "READY=1");
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#endif
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}
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// clang-format off
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const char* _log_text[(size_t)LogLevel::_SIZE] = {
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#ifdef H804_SYSTEMD_ENABLE
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SD_DEBUG "[DEBUG] ",
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SD_INFO "[INFO ] ",
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SD_NOTICE "[NOTIC] ",
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SD_WARNING "[WARN ] ",
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SD_ERR "[ERROR] "
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#else
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"[DEBUG] ",
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"[INFO ] ",
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"[NOTIC] ",
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"[WARN ] ",
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"[ERROR] "
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#endif
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};
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const char* _log_colors[(size_t)LogLevel::_SIZE] = {
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"[DEBUG] ",
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"\e[0;32m[INFO ] ",
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"\e[0;36m[NOTIC] ",
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"\e[1;93m[WARN ] ",
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"\e[1;91m[ERROR] "
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};
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// clang-format on
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const char* log_reset = "\e[0m";
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void _log(const LogLevel, const std::string&);
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void _log(const LogLevel, const char*);
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void _log(const LogLevel level, const std::string& text) {
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if (isatty(STDERR_FILENO)) {
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std::cerr << _log_colors[(size_t)level] << text << log_reset << std::endl;
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} else {
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std::cerr << _log_text[(size_t)level] << text << std::endl;
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}
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}
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void _log(const LogLevel level, const char* text) {
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if (isatty(STDERR_FILENO)) {
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std::cerr << _log_colors[(size_t)level] << text << log_reset << std::endl;
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} else {
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std::cerr << _log_text[(size_t)level] << text << std::endl;
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}
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}
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_Logger::_Logger(LogLevel level) : level(level) {}
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void _Logger::operator<<(const std::string& str) const { _log(level, str); }
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void _Logger::operator<<(const char* str) const { _log(level, str); }
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errno_exception::errno_exception() noexcept : _what(strerror(errno)) {}
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errno_exception::errno_exception(const char* msg) noexcept
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: _what(std::string(msg) + ": " + strerror(errno)) {}
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const char* errno_exception::what() const noexcept { return this->_what.c_str(); }
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void check(long x) {
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if (x < 0) {
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throw errno_exception();
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}
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}
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void check(long x, const char* msg) {
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if (x < 0) {
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throw errno_exception(msg);
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}
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}
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} // namespace h804
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