static int qualify_and_schedule_cb(void *obj, void *arg, int flags)
{
struct ast_sip_contact *contact = obj;
struct ast_sip_aor *aor = arg;
int initial_interval;
int max_time = ast_sip_get_max_initial_qualify_time();
contact->qualify_frequency = aor->qualify_frequency;
contact->qualify_timeout = aor->qualify_timeout;
contact->authenticate_qualify = aor->authenticate_qualify;
/* Delay initial qualification by a random fraction of the specified interval */
if (max_time && max_time < contact->qualify_frequency) {
initial_interval = max_time;
} else {
initial_interval = contact->qualify_frequency;
}
initial_interval = (int)((initial_interval * 1000) * ast_random_double());
unschedule_qualify(contact);
if (contact->qualify_frequency) {
schedule_qualify(contact, initial_interval);
} else {
update_contact_status(contact, UNKNOWN);
}
return 0;
}
static int qualify_and_schedule_cb(void *obj, void *arg, int flags)
{
struct ast_sip_contact *contact = obj;
struct ast_sip_aor *aor = arg;
int initial_interval;
contact->qualify_frequency = aor->qualify_frequency;
contact->authenticate_qualify = aor->authenticate_qualify;
/* Delay initial qualification by a random fraction of the specified interval */
initial_interval = contact->qualify_frequency * 1000;
initial_interval = (int)(initial_interval * ast_random_double());
if (contact->qualify_frequency) {
schedule_qualify(contact, initial_interval);
}
return 0;
}
static void qualify_and_schedule_contact(struct ast_sip_contact *contact)
{
int initial_interval;
int max_time = ast_sip_get_max_initial_qualify_time();
/* Delay initial qualification by a random fraction of the specified interval */
if (max_time && max_time < contact->qualify_frequency) {
initial_interval = max_time;
} else {
initial_interval = contact->qualify_frequency;
}
initial_interval = (int)((initial_interval * 1000) * ast_random_double());
unschedule_qualify(contact);
if (contact->qualify_frequency) {
schedule_qualify(contact, initial_interval);
} else {
update_contact_status(contact, UNKNOWN, 0);
}
}
/*! Randomly select a character for a salt string */
static char gen_salt_char(void)
{
int which = ast_random_double() * 64;
return salt_chars[which];
}