static int check_logged_in(struct hub_info* hub, struct hub_user* user, struct adc_message* cmd)
{
struct hub_user* lookup1 = uman_get_user_by_nick(hub->users, user->id.nick);
struct hub_user* lookup2 = uman_get_user_by_cid(hub->users, user->id.cid);
if (lookup1 == user)
{
return 0;
}
if (lookup1 || lookup2)
{
if (lookup1 == lookup2)
{
LOG_DEBUG("check_logged_in: exact same user is logged in: %s", user->id.nick);
hub_disconnect_user(hub, lookup1, quit_ghost_timeout);
return 0;
}
else
{
if (lookup1)
{
LOG_DEBUG("check_logged_in: nickname is in use: %s", user->id.nick);
return status_msg_inf_error_nick_taken;
}
else
{
LOG_DEBUG("check_logged_in: CID is in use: %s", user->id.cid);
return status_msg_inf_error_cid_taken;
}
}
}
return 0;
}
/**
* @return 1 if CID is in use, or 0 if not used.
*/
static int is_cid_in_use(struct hub_info* hub, const char* cid)
{
struct hub_user* lookup = uman_get_user_by_cid(hub, cid);
if (lookup)
{
return 1;
}
return 0;
}
static int check_duplicate_logins_ok(struct hub_info* hub, struct hub_user* user)
{
struct hub_user* lookup1;
struct hub_user* lookup2;
lookup1 = uman_get_user_by_nick(hub->users, user->id.nick);
if (lookup1)
return status_msg_inf_error_nick_taken;
lookup2 = uman_get_user_by_cid(hub->users, user->id.cid);
if (lookup2)
return status_msg_inf_error_cid_taken;
return 0;
}
