void
eXosip_notify_answer_subscribe_3456xx(eXosip_notify_t *jn, eXosip_dialog_t *jd, int code)
{
osip_event_t *evt_answer;
osip_message_t *response;
int i;
osip_transaction_t *tr;
tr = eXosip_find_last_inc_subscribe(jn, jd);
if (tr==NULL)
{
OSIP_TRACE (osip_trace
(__FILE__, __LINE__, OSIP_ERROR, NULL,
"eXosip: cannot find transaction to answer"));
return;
}
i = _eXosip_build_response_default(&response, jd->d_dialog, code, tr->orig_request);
if (i!=0)
{
OSIP_TRACE(osip_trace(__FILE__,__LINE__,OSIP_INFO1,NULL,"ERROR: Could not create response for subscribe\n"));
return;
}
/* if (300<=code<=399) */
/* { */
/* /\* Should add contact fields *\/ */
/* /\* ... *\/ */
/* } */
evt_answer = osip_new_outgoing_sipmessage(response);
evt_answer->transactionid = tr->transactionid;
osip_transaction_add_event(tr, evt_answer);
__eXosip_wakeup();
return ;
}
int
_eXosip_insubscription_answer_1xx (eXosip_notify_t * jn, eXosip_dialog_t * jd,
int code)
{
osip_event_t *evt_answer;
osip_message_t *response;
int i;
osip_transaction_t *tr;
tr = eXosip_find_last_inc_subscribe (jn, jd);
if (tr == NULL)
{
OSIP_TRACE (osip_trace
(__FILE__, __LINE__, OSIP_ERROR, NULL,
"eXosip: cannot find transaction to answer"));
return -1;
}
if (jd == NULL)
i = _eXosip_build_response_default (&response, NULL, code, tr->orig_request);
else
i =
_eXosip_build_response_default (&response, jd->d_dialog, code,
tr->orig_request);
if (i != 0)
{
OSIP_TRACE (osip_trace
(__FILE__, __LINE__, OSIP_ERROR, NULL,
"ERROR: Could not create response for subscribe\n"));
return -1;
}
if (code > 100)
{
/* request that estabish a dialog: */
/* 12.1.1 UAS Behavior */
i = complete_answer_that_establish_a_dialog (response, tr->orig_request);
if (jd == NULL)
{
i = eXosip_dialog_init_as_uas (&jd, tr->orig_request, response);
if (i != 0)
{
OSIP_TRACE (osip_trace
(__FILE__, __LINE__, OSIP_ERROR, NULL,
"eXosip: cannot create dialog!\n"));
}
ADD_ELEMENT (jn->n_dialogs, jd);
}
}
evt_answer = osip_new_outgoing_sipmessage (response);
evt_answer->transactionid = tr->transactionid;
osip_transaction_add_event (tr, evt_answer);
__eXosip_wakeup ();
return 0;
}
int
_eXosip_insubscription_answer_2xx (eXosip_notify_t * jn, eXosip_dialog_t * jd,
int code)
{
osip_event_t *evt_answer;
osip_message_t *response;
int i;
osip_transaction_t *tr;
tr = eXosip_find_last_inc_subscribe (jn, jd);
if (tr == NULL || tr->orig_request == NULL)
{
OSIP_TRACE (osip_trace
(__FILE__, __LINE__, OSIP_ERROR, NULL,
"eXosip: cannot find transaction to answer\n"));
return -1;
}
if (jd != NULL && jd->d_dialog == NULL)
{ /* element previously removed, this is a no hop! */
OSIP_TRACE (osip_trace
(__FILE__, __LINE__, OSIP_ERROR, NULL,
"eXosip: cannot answer this closed transaction\n"));
return -1;
}
if (jd == NULL)
i = _eXosip_build_response_default (&response, NULL, code, tr->orig_request);
else
i =
_eXosip_build_response_default (&response, jd->d_dialog, code,
tr->orig_request);
if (i != 0)
{
OSIP_TRACE (osip_trace
(__FILE__, __LINE__, OSIP_INFO1, NULL,
"ERROR: Could not create response for subscribe\n"));
code = 500; /* ? which code to use? */
return -1;
}
/* request that estabish a dialog: */
/* 12.1.1 UAS Behavior */
{
i = complete_answer_that_establish_a_dialog (response, tr->orig_request);
if (i != 0)
goto g2atii_error_1;; /* ?? */
}
/* THIS RESPONSE MUST BE SENT RELIABILY until the final ACK is received !! */
/* this response must be stored at the upper layer!!! (it will be destroyed */
/* right after being sent! */
if (jd == NULL)
{
i = eXosip_dialog_init_as_uas (&jd, tr->orig_request, response);
if (i != 0)
{
OSIP_TRACE (osip_trace
(__FILE__, __LINE__, OSIP_ERROR, NULL,
"eXosip: cannot create dialog!\n"));
return -1;
}
ADD_ELEMENT (jn->n_dialogs, jd);
}
eXosip_dialog_set_200ok (jd, response);
evt_answer = osip_new_outgoing_sipmessage (response);
evt_answer->transactionid = tr->transactionid;
osip_transaction_add_event (tr, evt_answer);
__eXosip_wakeup ();
osip_dialog_set_state (jd->d_dialog, DIALOG_CONFIRMED);
return 0;
g2atii_error_1:
osip_message_free (response);
return -1;
}
