int
eXosip_insubscription_build_answer (int tid, int status, osip_message_t ** answer)
{
int i = -1;
eXosip_dialog_t *jd = NULL;
eXosip_notify_t *jn = NULL;
osip_transaction_t *tr = NULL;
*answer = NULL;
if (tid <= 0)
return OSIP_BADPARAMETER;
if (tid > 0)
{
_eXosip_insubscription_transaction_find (tid, &jn, &jd, &tr);
}
if (tr == NULL || jd == NULL || jn == NULL)
{
OSIP_TRACE (osip_trace
(__FILE__, __LINE__, OSIP_ERROR, NULL,
"eXosip: No incoming subscription here?\n"));
return OSIP_NOTFOUND;
}
if (status < 101 || status > 699)
{
OSIP_TRACE (osip_trace
(__FILE__, __LINE__, OSIP_ERROR, NULL,
"eXosip: wrong status code (101<status<699)\n"));
return OSIP_BADPARAMETER;
}
if (jd != NULL)
i =
_eXosip_build_response_default (answer, jd->d_dialog, status,
tr->orig_request);
else
i = _eXosip_build_response_default (answer, NULL, status, tr->orig_request);
if (i != 0)
{
OSIP_TRACE (osip_trace (__FILE__, __LINE__, OSIP_ERROR, NULL,
"ERROR: Could not create response for %s\n",
tr->orig_request->sip_method));
return i;
}
if (status >= 200 && status <= 299)
_eXosip_notify_add_expires_in_2XX_for_subscribe (jn, *answer);
if (status < 300)
i = complete_answer_that_establish_a_dialog (*answer, tr->orig_request);
return i;
}
static int
_eXosip_retry_notify_with_auth (eXosip_event_t * je)
{
/* TODO untested */
eXosip_dialog_t *jd = NULL;
eXosip_notify_t *jn = NULL;
osip_transaction_t *tr=NULL;
if (_eXosip_insubscription_transaction_find (je->tid, &jn, &jd, &tr) < 0)
{
OSIP_TRACE (osip_trace
(__FILE__, __LINE__, OSIP_ERROR, NULL,
"eXosip: notify dialog not found\n"));
return -1;
}
return _eXosip_insubscription_send_request_with_credential (jn, jd, tr);
}
int
eXosip_insubscription_send_answer (int tid, int status, osip_message_t * answer)
{
int i = -1;
eXosip_dialog_t *jd = NULL;
eXosip_notify_t *jn = NULL;
osip_transaction_t *tr = NULL;
osip_event_t *evt_answer;
if (tid > 0)
{
_eXosip_insubscription_transaction_find (tid, &jn, &jd, &tr);
}
if (jd == NULL || tr == NULL || tr->orig_request == NULL
|| tr->orig_request->sip_method == NULL)
{
OSIP_TRACE (osip_trace
(__FILE__, __LINE__, OSIP_ERROR, NULL,
"eXosip: No incoming subscription here?\n"));
osip_message_free (answer);
return -1;
}
if (answer == NULL)
{
if (0 == osip_strcasecmp (tr->orig_request->sip_method, "SUBSCRIBE"))
{
if (status >= 101 && status <= 199)
{
} else if (status >= 300 && status <= 699)
{
} else
{
OSIP_TRACE (osip_trace
(__FILE__, __LINE__, OSIP_ERROR, NULL,
"eXosip: Wrong parameter?\n"));
return -1;
}
}
}
/* is the transaction already answered? */
if (tr->state == NIST_COMPLETED || tr->state == NIST_TERMINATED)
{
OSIP_TRACE (osip_trace
(__FILE__, __LINE__, OSIP_ERROR, NULL,
"eXosip: transaction already answered\n"));
osip_message_free (answer);
return -1;
}
if (answer == NULL)
{
if (0 == osip_strcasecmp (tr->orig_request->sip_method, "SUBSCRIBE"))
{
if (status < 200)
i = _eXosip_insubscription_answer_1xx (jn, jd, status);
else
i = _eXosip_insubscription_answer_3456xx (jn, jd, status);
if (i != 0)
{
OSIP_TRACE (osip_trace
(__FILE__, __LINE__, OSIP_ERROR, NULL,
"eXosip: cannot send response!\n"));
return -1;
}
} else
{
/* TODO */
OSIP_TRACE (osip_trace
(__FILE__, __LINE__, OSIP_ERROR, NULL,
"eXosip: a response must be given!\n"));
return -1;
}
return 0;
} else
{
i = 0;
}
if (0 == osip_strcasecmp (tr->orig_request->sip_method, "SUBSCRIBE"))
{
if (MSG_IS_STATUS_1XX (answer))
{
} else if (MSG_IS_STATUS_2XX (answer))
{
eXosip_dialog_set_200ok (jd, answer);
osip_dialog_set_state (jd->d_dialog, DIALOG_CONFIRMED);
} else if (answer->status_code >= 300 && answer->status_code <= 699)
{
i = 0;
} else
{
OSIP_TRACE (osip_trace
(__FILE__, __LINE__, OSIP_ERROR, NULL,
"eXosip: wrong status code (101<status<699)\n"));
osip_message_free (answer);
return -1;
}
if (i != 0)
{
osip_message_free (answer);
return -1;
}
}
evt_answer = osip_new_outgoing_sipmessage (answer);
evt_answer->transactionid = tr->transactionid;
osip_transaction_add_event (tr, evt_answer);
eXosip_update ();
__eXosip_wakeup ();
return 0;
}
