/* Deauths and re-associates a MAC address with the AP. Returns 0 on failure, 1 for success. */
int reassociate()
{
int tries = 0, retval = 0;
/* Make sure we can still see beacons (also, read_ap_beaon will ensure we're on the right channel) */
read_ap_beacon();
if(!get_external_association())
{
/* Deauth to void any previous association with the AP */
deauthenticate();
/* Try MAX_AUTH_TRIES times to authenticate to the AP */
do
{
authenticate();
tries++;
}
while((associate_recv_loop() != AUTH_OK) && (tries < MAX_AUTH_TRIES));
/* If authentication was successful, try MAX_AUTH_TRIES to associate with the AP */
if(tries < MAX_AUTH_TRIES)
{
tries = 0;
do
{
associate();
tries++;
}
while((associate_recv_loop() != ASSOCIATE_OK) && (tries < MAX_AUTH_TRIES));
}
if(tries < MAX_AUTH_TRIES)
{
retval = 1;
}
else
{
retval = 0;
}
}
else
{
retval = 1;
}
return retval;
}
/* Deauths and re-associates a MAC address with the AP. Returns 0 on failure, 1 for success. */
int reassociate(void)
{
if (get_external_association()) return 1;
int state = 0, ret;
while(1) {
switch(state) {
case 0:
deauthenticate();
state++;
break;
case 1:
authenticate();
state++;
break;
case 2:
ret = process_authenticate_associate_resp(0);
if(ret) state++;
else return 0;
break;
case 3:
associate();
state++;
break;
case 4:
ret = process_authenticate_associate_resp(0);
if(ret) state++;
else return 0;
break;
case 5:
return 1;
}
}
}
