--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/common/logger.cpp	Tue Aug 17 11:19:54 2021 +0200
@@ -0,0 +1,15 @@
+#include "logger.h"
+
+void unafrog::logger::propagate_log(unafrog::log::LogLevel level, const std::string &message) noexcept
+{
+    for(const auto& machine : log_machines)
+    {
+        machine->do_log(level, message);
+    }
+}
+
+void unafrog::logger::add_log_machine(unafrog::log::log_machine* m)
+{
+    std::shared_ptr<unafrog::log::log_machine> p(m);
+    log_machines.push_back(p);
+}