// Placeholder for all the stuff to do when processing starts
static int core_processing_start() {
core_pause_processing();
if (*PTYPE_BOOL_GETVAL(core_param_offline_dns) && dns_core_init() != POM_OK) {
core_resume_processing();
return POM_ERR;
}
if (*PTYPE_BOOL_GETVAL(core_param_reset_perf_on_restart))
registry_perf_reset_all();
core_resume_processing();
return POM_OK;
}
// Placeholder for all the stuff to do when processing stops
static int core_processing_stop() {
core_pause_processing();
if (*PTYPE_BOOL_GETVAL(core_param_offline_dns))
dns_core_cleanup();
// Free all the conntracks
proto_finish();
// Give the analyzers the chance to clear their state
analyzer_finish();
core_resume_processing();
return POM_OK;
}
int registry_set_param_value(struct registry_param *p, char *value) {
if (!p || !value)
return POM_ERR;
if (p->flags & REGISTRY_PARAM_FLAG_IMMUTABLE)
return POM_ERR;
if (p->set_pre_callback && p->set_pre_callback(p->callback_priv, value) != POM_OK) {
return POM_ERR;
}
core_pause_processing();
struct ptype *old_value = ptype_alloc_from(p->value);
if (ptype_parse_val(p->value, value) != POM_OK) {
core_resume_processing();
ptype_cleanup(old_value);
return POM_ERR;
}
if (p->set_post_callback && p->set_post_callback(p->callback_priv, p->value) != POM_OK) {
// Revert the old value
ptype_copy(p->value, old_value);
core_resume_processing();
ptype_cleanup(old_value);
return POM_ERR;
}
core_resume_processing();
ptype_cleanup(old_value);
return POM_OK;
}