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logger updates

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This commit is contained in:
Drath Vader
2025-12-27 14:56:28 +01:00
parent 8886855396
commit 39f47a4862
1 changed files with 6 additions and 7 deletions
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13
include/log.hpp
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@@ -1,7 +1,9 @@
#ifndef LOG_HPP
#define LOG_HPP
#define log(level, fmt, ...) _log(level, std::source_location::current(), fmt, ##__VA_ARGS__) // comment to disable logging
// comment out to disable logging in general
#define log(level, fmt, ...) _log(level, std::source_location::current(), fmt, ##__VA_ARGS__)
// comment out to disable logging to file
// #define LOG_FILE_LOCATION "linuxSmartie.log.gz"
#ifdef log
@@ -17,12 +19,10 @@
inline std::mutex fmtx; // file logging mutex
#endif
// #define FUNC_NAME pFname(std::source_location::current().function_name())
inline std::mutex cmtx; // console logging mutex
enum class LOG { INF, WRN, ERR, DBG, START };
inline std::string_view pFname(std::string_view full) {
constexpr std::string_view pFname(std::string_view full) {
if (auto pos = full.find(' '); pos != std::string_view::npos)
full.remove_prefix(pos + 1);
@@ -36,7 +36,6 @@ template <typename... Args>
inline void _log(LOG level, const std::source_location& loc, std::format_string<Args...> str, Args&&... args) {
constexpr std::string_view reset = "\033[0m";
constexpr std::string_view pattern = "[{}{}{}] ";
std::string_view tag = pFname(loc.function_name());
std::string_view color = "";
switch (level) {
@@ -59,7 +58,7 @@ inline void _log(LOG level, const std::source_location& loc, std::format_string<
/* log to console */
{
std::scoped_lock lock(cmtx);
std::print(pattern, color, tag, reset);
std::print(pattern, color, pFname(loc.function_name()), reset);
std::println(str, std::forward<Args>(args)...);
}
@@ -69,7 +68,7 @@ inline void _log(LOG level, const std::source_location& loc, std::format_string<
auto now = std::chrono::system_clock::now();
auto local = std::chrono::current_zone()->to_local(now);
std::string msg = std::format("{:%x %H:%M:%S }", floor<std::chrono::milliseconds>(local)); // timestamp
std::format_to(std::back_inserter(msg), pattern, color, tag, reset); // tag
std::format_to(std::back_inserter(msg), pattern, color, pFname(loc.function_name()), reset); // tag
std::format_to(std::back_inserter(msg), str, std::forward<Args>(args)...); // actual log message
std::scoped_lock lock(fmtx);