bool qd_entity_opt_bool(qd_entity_t *entity, const char* attribute, bool default_value) {
if (qd_entity_has(entity, attribute)) {
bool result = qd_entity_get_bool(entity, attribute);
if (!qd_error_code())
return result;
}
return default_value;
}
qd_error_t qd_log_entity(qd_entity_t *entity) {
qd_error_clear();
char* module = qd_entity_get_string(entity, "module"); QD_ERROR_RET();
sys_mutex_lock(log_source_lock);
qd_log_source_t *src = qd_log_source_lh(module); /* The original log source */
free(module);
qd_log_source_t copy = *src; /* A copy to modify outside the lock. */
sys_mutex_unlock(log_source_lock);
if (qd_entity_has(entity, "enable")) {
char *enable = qd_entity_get_string(entity, "enable");
copy.mask = enable_mask(enable);
free(enable);
}
QD_ERROR_RET();
if (qd_entity_has(entity, "timestamp"))
copy.timestamp = qd_entity_get_bool(entity, "timestamp");
QD_ERROR_RET();
if (qd_entity_has(entity, "source"))
copy.source = qd_entity_get_bool(entity, "source");
QD_ERROR_RET();
if (qd_entity_has(entity, "output")) {
log_sink_free_lh(copy.sink); /* DEFAULT source may already have a sink */
char* output = qd_entity_get_string(entity, "output"); QD_ERROR_RET();
copy.sink = log_sink_lh(output);
free(output);
if (copy.sink->syslog) /* Timestamp off for syslog. */
copy.timestamp = 0;
}
sys_mutex_lock(log_source_lock);
*src = copy;
sys_mutex_unlock(log_source_lock);
return qd_error_code();
}
