static pj_status_t send_options_response(pjsip_rx_data *rdata, int code)
{
pjsip_endpoint *endpt = ast_sip_get_pjsip_endpoint();
pjsip_dialog *dlg = pjsip_rdata_get_dlg(rdata);
pjsip_transaction *trans = pjsip_rdata_get_tsx(rdata);
pjsip_tx_data *tdata;
const pjsip_hdr *hdr;
pj_status_t status;
/* Make the response object */
status = ast_sip_create_response(rdata, code, NULL, &tdata);
if (status != PJ_SUCCESS) {
ast_log(LOG_ERROR, "Unable to create response (%d)\n", status);
return status;
}
/* Add appropriate headers */
if ((hdr = pjsip_endpt_get_capability(endpt, PJSIP_H_ACCEPT, NULL))) {
pjsip_msg_add_hdr(tdata->msg, (pjsip_hdr*)pjsip_hdr_clone(tdata->pool, hdr));
}
if ((hdr = pjsip_endpt_get_capability(endpt, PJSIP_H_ALLOW, NULL))) {
pjsip_msg_add_hdr(tdata->msg, (pjsip_hdr*)pjsip_hdr_clone(tdata->pool, hdr));
}
if ((hdr = pjsip_endpt_get_capability(endpt, PJSIP_H_SUPPORTED, NULL))) {
pjsip_msg_add_hdr(tdata->msg, (pjsip_hdr*)pjsip_hdr_clone(tdata->pool, hdr));
}
/*
* XXX TODO: pjsip doesn't care a lot about either of these headers -
* while it provides specific methods to create them, they are defined
* to be the standard string header creation. We never did add them
* in chan_sip, although RFC 3261 says they SHOULD. Hard coded here.
*/
ast_sip_add_header(tdata, "Accept-Encoding", DEFAULT_ENCODING);
ast_sip_add_header(tdata, "Accept-Language", DEFAULT_LANGUAGE);
if (dlg && trans) {
status = pjsip_dlg_send_response(dlg, trans, tdata);
} else {
struct ast_sip_endpoint *endpoint;
endpoint = ast_pjsip_rdata_get_endpoint(rdata);
status = ast_sip_send_stateful_response(rdata, tdata, endpoint);
ao2_cleanup(endpoint);
}
if (status != PJ_SUCCESS) {
ast_log(LOG_ERROR, "Unable to send response (%d)\n", status);
}
return status;
}
static int options_incoming_request(struct ast_sip_session *session, pjsip_rx_data *rdata)
{
pjsip_tx_data *tdata;
pj_status_t status;
const pjsip_hdr *hdr;
pjsip_endpoint *endpt = ast_sip_get_pjsip_endpoint();
status = pjsip_dlg_create_response(session->inv_session->dlg, rdata, 200, NULL,&tdata);
if (status != PJ_SUCCESS) {
ast_log(LOG_ERROR, "Unable to create response (%d)\n", status);
return status;
}
/* Add appropriate headers */
if ((hdr = pjsip_endpt_get_capability(endpt, PJSIP_H_ACCEPT, NULL))) {
pjsip_msg_add_hdr(tdata->msg, (pjsip_hdr*)pjsip_hdr_clone(tdata->pool, hdr));
}
if ((hdr = pjsip_endpt_get_capability(endpt, PJSIP_H_ALLOW, NULL))) {
pjsip_msg_add_hdr(tdata->msg, (pjsip_hdr*)pjsip_hdr_clone(tdata->pool, hdr));
}
if ((hdr = pjsip_endpt_get_capability(endpt, PJSIP_H_SUPPORTED, NULL))) {
pjsip_msg_add_hdr(tdata->msg, (pjsip_hdr*)pjsip_hdr_clone(tdata->pool, hdr));
}
/*
* XXX TODO: pjsip doesn't care a lot about either of these headers -
* while it provides specific methods to create them, they are defined
* to be the standard string header creation. We never did add them
* in chan_sip, although RFC 3261 says they SHOULD. Hard coded here.
*/
ast_sip_add_header(tdata, "Accept-Encoding", DEFAULT_ENCODING);
ast_sip_add_header(tdata, "Accept-Language", DEFAULT_LANGUAGE);
status = pjsip_dlg_send_response(session->inv_session->dlg, pjsip_rdata_get_tsx(rdata), tdata);
if (status != PJ_SUCCESS) {
ast_log(LOG_ERROR, "Unable to send response (%d)\n", status);
}
return status;
}
PJ_DEF(pj_status_t) pjsip_regc_register(pjsip_regc *regc, pj_bool_t autoreg,
pjsip_tx_data **p_tdata)
{
pjsip_msg *msg;
pjsip_contact_hdr *hdr;
const pjsip_hdr *h_allow;
pj_status_t status;
pjsip_tx_data *tdata;
PJ_ASSERT_RETURN(regc && p_tdata, PJ_EINVAL);
pj_lock_acquire(regc->lock);
status = create_request(regc, &tdata);
if (status != PJ_SUCCESS) {
pj_lock_release(regc->lock);
return status;
}
msg = tdata->msg;
/* Add Contact headers. */
hdr = regc->contact_hdr_list.next;
while (hdr != ®c->contact_hdr_list) {
pjsip_msg_add_hdr(msg, (pjsip_hdr*)
pjsip_hdr_shallow_clone(tdata->pool, hdr));
hdr = hdr->next;
}
/* Also add bindings which are to be removed */
while (!pj_list_empty(®c->removed_contact_hdr_list)) {
hdr = regc->removed_contact_hdr_list.next;
pjsip_msg_add_hdr(msg, (pjsip_hdr*)
pjsip_hdr_clone(tdata->pool, hdr));
pj_list_erase(hdr);
}
if (regc->expires_hdr)
pjsip_msg_add_hdr(msg, (pjsip_hdr*)
pjsip_hdr_shallow_clone(tdata->pool,
regc->expires_hdr));
if (regc->timer.id != 0) {
pjsip_endpt_cancel_timer(regc->endpt, ®c->timer);
regc->timer.id = 0;
}
/* Add Allow header (http://trac.pjsip.org/repos/ticket/1039) */
h_allow = pjsip_endpt_get_capability(regc->endpt, PJSIP_H_ALLOW, NULL);
if (h_allow) {
pjsip_msg_add_hdr(msg, (pjsip_hdr*)
pjsip_hdr_shallow_clone(tdata->pool, h_allow));
}
regc->auto_reg = autoreg;
pj_lock_release(regc->lock);
/* Done */
*p_tdata = tdata;
return PJ_SUCCESS;
}