namespace util {
LogLevel gLogLevel;
int LoggingInit() {
const char* VALID_THRESH_VALUES = "FATAL ERROR WARN INFO DEBUG TRACE";
char* lvlc = getenv("LOG_THRESH");
string lvlstr;
if (lvlc == NULL) {
printf("You can set logging level with LOG_THRESH. Valid values: %s. Defaulting to INFO\n", VALID_THRESH_VALUES);
lvlstr = "INFO";
}
else lvlstr = string(lvlc);
if (lvlstr == "FATAL") gLogLevel = LevelFatal;
else if (lvlstr == "ERROR") gLogLevel = LevelError;
else if (lvlstr == "WARN") gLogLevel = LevelWarn;
else if (lvlstr == "INFO") gLogLevel = LevelInfo;
else if (lvlstr == "DEBUG") gLogLevel = LevelDebug;
else if (lvlstr == "TRACE") gLogLevel = LevelTrace;
else {
printf("Invalid value for environment variable LOG_THRESH: %s\n", lvlstr.c_str());
printf("Valid values: %s\n", VALID_THRESH_VALUES);
abort();
}
return 1;
}
int this_is_a_hack_but_rhs_executes_on_library_load = LoggingInit();
}
/// Start up the logging subsystem.
static void _InitialiseLogging () {
CSettings oSettings;
LoggingInit (&oSettings);
}
static void DefaultInitialisation () {
CLogSettings settings (NULL);
LoggingInit (&settings);
}
static void InitialisationFromPath () {
CLogSettings settings (TEXT ("/test/with/a/path/name"));
LoggingInit (&settings);
}