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Copy pathlogging.cpp
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49 lines (38 loc) · 1.24 KB
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#include "logging.hpp"
#include <cpptrace/forward.hpp>
#include <atomic>
namespace cpptrace {
namespace internal {
std::atomic<log_level> current_log_level(log_level::error); // NOSONAR
void default_null_logger(log_level, const char*) {}
void default_stderr_logger(log_level, const char* message) {
std::cerr<<"cpptrace: "<<message<<std::endl;
}
std::function<void(log_level, const char*)>& log_callback() {
static std::function<void(log_level, const char*)> callback{default_null_logger};
return callback;
}
void do_log(log_level level, const char* message) {
if(level < current_log_level) {
return;
}
log_callback()(level, message);
}
namespace log {
void error(const char* message) {
do_log(log_level::error, message);
}
}
}
}
CPPTRACE_BEGIN_NAMESPACE
void set_log_level(log_level level) {
internal::current_log_level = level;
}
void set_log_callback(std::function<void(log_level, const char*)> callback) {
internal::log_callback() = std::move(callback);
}
void use_default_stderr_logger() {
internal::log_callback() = internal::default_stderr_logger;
}
CPPTRACE_END_NAMESPACE