/*!
* \internal
* \brief Session supplement callback on an incoming INVITE request
*
* If we are receiving an initial INVITE, then we will set the session's identity
* based on the INVITE or configured endpoint values. If we are receiving a reinvite,
* then we will potentially queue a connected line update via the \ref update_incoming_connected_line
* function
*
* \param session The session that has received an INVITE
* \param rdata The incoming INVITE
*/
static int caller_id_incoming_request(struct ast_sip_session *session, pjsip_rx_data *rdata)
{
if (!session->channel) {
/*
* Since we have no channel this must be the initial inbound
* INVITE. Set the session ID directly because the channel
* has not been created yet.
*/
if (session->endpoint->id.trust_inbound
&& (!set_id_from_pai(rdata, &session->id)
|| !set_id_from_rpid(rdata, &session->id))) {
ast_free(session->id.tag);
session->id.tag = ast_strdup(session->endpoint->id.self.tag);
return 0;
}
ast_party_id_copy(&session->id, &session->endpoint->id.self);
if (!session->endpoint->id.self.number.valid) {
set_id_from_from(rdata, &session->id);
}
} else {
/*
* ReINVITE or UPDATE. Check for changes to the ID and queue
* a connected line update if necessary.
*/
update_incoming_connected_line(session, rdata);
}
return 0;
}
/*!
* \internal
* \brief Session supplement callback on an incoming INVITE request
*
* If we are receiving an initial INVITE, then we will set the session's identity
* based on the INVITE or configured endpoint values. If we are receiving a reinvite,
* then we will potentially queue a connected line update via the \ref update_incoming_connected_line
* function
*
* \param session The session that has received an INVITE
* \param rdata The incoming INVITE
*/
static int caller_id_incoming_request(struct ast_sip_session *session, pjsip_rx_data *rdata)
{
if (session->inv_session->state < PJSIP_INV_STATE_CONFIRMED) {
/*
* Initial inbound INVITE. Set the session ID directly
* because the channel has not been created yet.
*/
if (session->endpoint->id.trust_inbound
&& (!set_id_from_pai(rdata, &session->id)
|| !set_id_from_rpid(rdata, &session->id))) {
ast_free(session->id.tag);
session->id.tag = ast_strdup(session->endpoint->id.self.tag);
return 0;
}
ast_party_id_copy(&session->id, &session->endpoint->id.self);
if (!session->endpoint->id.self.number.valid) {
set_id_from_from(rdata, &session->id);
}
} else if (session->channel) {
/* Reinvite. Check for changes to the ID and queue a connected line
* update if necessary
*/
update_incoming_connected_line(session, rdata);
}
return 0;
}