void call_hangup_fast(pjsua_call_id call_id,pjsua_call_info *p_call_info)
{
pjsua_call_info call_info;
if (!p_call_info) {
if (pjsua_call_get_info(call_id, &call_info) == PJ_SUCCESS) {
p_call_info = &call_info;
}
}
if (p_call_info) {
if (p_call_info->state==PJSIP_INV_STATE_CALLING
|| (p_call_info->role==PJSIP_ROLE_UAS && p_call_info->state==PJSIP_INV_STATE_CONNECTING)
) {
pjsua_call *call = &pjsua_var.calls[call_id];
pjsip_tx_data *tdata = NULL;
// Generate an INVITE END message
if (pjsip_inv_end_session(call->inv, 487, NULL, &tdata) != PJ_SUCCESS || !tdata) {
pjsip_inv_terminate(call->inv,487,PJ_TRUE);
} else {
// Send that END request
if (pjsip_endpt_send_request(pjsua_get_pjsip_endpt(), tdata, -1, NULL, NULL) != PJ_SUCCESS) {
pjsip_inv_terminate(call->inv,487,PJ_TRUE);
}
}
return;
}
}
pjsua_call_hangup(call_id, 0, NULL, NULL);
}
/* Send one stateful request */
static pj_status_t submit_job(void)
{
pjsip_tx_data *tdata;
pj_status_t status;
status = pjsip_endpt_create_request(app.sip_endpt, &app.client.method,
&app.client.dst_uri, &app.local_uri,
&app.client.dst_uri, &app.local_contact,
NULL, -1, NULL, &tdata);
if (status != PJ_SUCCESS) {
app_perror(THIS_FILE, "Error creating request", status);
report_completion(701);
return status;
}
status = pjsip_endpt_send_request(app.sip_endpt, tdata, -1, NULL,
&tsx_completion_cb);
if (status != PJ_SUCCESS) {
app_perror(THIS_FILE, "Error sending stateful request", status);
//should have been reported by tsx_completion_cb().
//report_completion(701);
//No longer necessary (r777)
//pjsip_tx_data_dec_ref(tdata);
}
return status;
}
PJ_DEF(pj_status_t) pjsip_publishc_send(pjsip_publishc *pubc,
pjsip_tx_data *tdata)
{
pj_status_t status;
pjsip_cseq_hdr *cseq_hdr;
pj_uint32_t cseq;
PJ_ASSERT_RETURN(pubc && tdata, PJ_EINVAL);
/* Make sure we don't have pending transaction. */
pj_mutex_lock(pubc->mutex);
if (pubc->pending_tsx) {
if (pubc->opt.queue_request) {
pj_list_push_back(&pubc->pending_reqs, tdata);
pj_mutex_unlock(pubc->mutex);
PJ_LOG(4,(THIS_FILE, "Request is queued, pubc has another "
"transaction pending"));
return PJ_EPENDING;
} else {
pjsip_tx_data_dec_ref(tdata);
pj_mutex_unlock(pubc->mutex);
PJ_LOG(4,(THIS_FILE, "Unable to send request, pubc has another "
"transaction pending"));
return PJ_EBUSY;
}
}
pj_mutex_unlock(pubc->mutex);
/* If via_addr is set, use this address for the Via header. */
if (pubc->via_addr.host.slen > 0) {
tdata->via_addr = pubc->via_addr;
tdata->via_tp = pubc->via_tp;
}
/* Invalidate message buffer. */
pjsip_tx_data_invalidate_msg(tdata);
/* Increment CSeq */
cseq = ++pubc->cseq_hdr->cseq;
cseq_hdr = (pjsip_cseq_hdr*)
pjsip_msg_find_hdr(tdata->msg, PJSIP_H_CSEQ, NULL);
cseq_hdr->cseq = cseq;
/* Increment pending transaction first, since transaction callback
* may be called even before send_request() returns!
*/
++pubc->pending_tsx;
status = pjsip_endpt_send_request(pubc->endpt, tdata, -1, pubc,
&tsx_callback);
if (status!=PJ_SUCCESS) {
// no need to decrement, callback has been called and it should
// already decremented pending_tsx. Decrementing this here may
// cause accessing freed memory location.
//--pubc->pending_tsx;
PJ_LOG(4,(THIS_FILE, "Error sending request, status=%d", status));
}
return status;
}
/* Outgoing typing indication callback.
* (used to reauthenticate request)
*/
static void typing_callback(void *token, pjsip_event *e)
{
pjsua_im_data *im_data = (pjsua_im_data*) token;
pjsua_inst_id inst_id = im_data->inst_id;
if (e->type == PJSIP_EVENT_TSX_STATE) {
pjsip_transaction *tsx = e->body.tsx_state.tsx;
/* Ignore provisional response, if any */
if (tsx->status_code < 200)
return;
/* Handle authentication challenges */
if (e->body.tsx_state.type == PJSIP_EVENT_RX_MSG &&
(tsx->status_code == 401 || tsx->status_code == 407))
{
pjsip_rx_data *rdata = e->body.tsx_state.src.rdata;
pjsip_tx_data *tdata;
pjsip_auth_clt_sess auth;
pj_status_t status;
PJ_LOG(4,(THIS_FILE, "Resending IM with authentication"));
/* Create temporary authentication session */
pjsip_auth_clt_init(&auth,pjsua_var[inst_id].endpt,rdata->tp_info.pool, 0);
pjsip_auth_clt_set_credentials(&auth,
pjsua_var[inst_id].acc[im_data->acc_id].cred_cnt,
pjsua_var[inst_id].acc[im_data->acc_id].cred);
pjsip_auth_clt_set_prefs(&auth,
&pjsua_var[inst_id].acc[im_data->acc_id].cfg.auth_pref);
status = pjsip_auth_clt_reinit_req(&auth, rdata, tsx->last_tx,
&tdata);
if (status == PJ_SUCCESS) {
pjsua_im_data *im_data2;
/* Must duplicate im_data */
im_data2 = pjsua_im_data_dup(tdata->pool, im_data);
/* Increment CSeq */
PJSIP_MSG_CSEQ_HDR(tdata->msg)->cseq++;
/* Re-send request */
status = pjsip_endpt_send_request( pjsua_var[inst_id].endpt, tdata, -1,
im_data2, &typing_callback);
if (status == PJ_SUCCESS) {
/* Done */
return;
}
}
}
}
}
/*
* Send arbitrary request to remote host
*/
void send_request(char *cstr_method, const pj_str_t *dst_uri)
{
pj_str_t str_method;
pjsip_method method;
pjsip_tx_data *tdata;
pjsip_endpoint *endpt;
pj_status_t status;
endpt = pjsua_get_pjsip_endpt();
str_method = pj_str(cstr_method);
pjsip_method_init_np(&method, &str_method);
status = pjsua_acc_create_request(current_acc, &method, dst_uri, &tdata);
status = pjsip_endpt_send_request(endpt, tdata, -1, NULL, NULL);
if (status != PJ_SUCCESS) {
pjsua_perror(THIS_FILE, "Unable to send request", status);
return;
}
}
PJ_DEF(pj_status_t) pjsip_publishc_send(pjsip_publishc *pubc,
pjsip_tx_data *tdata)
{
pj_status_t status;
pjsip_cseq_hdr *cseq_hdr;
pj_uint32_t cseq;
/* Make sure we don't have pending transaction. */
if (pubc->pending_tsx) {
PJ_LOG(4,(THIS_FILE, "Unable to send request, pubc has another "
"transaction pending"));
pjsip_tx_data_dec_ref( tdata );
return PJSIP_EBUSY;
}
/* Invalidate message buffer. */
pjsip_tx_data_invalidate_msg(tdata);
/* Increment CSeq */
cseq = ++pubc->cseq_hdr->cseq;
cseq_hdr = (pjsip_cseq_hdr*)
pjsip_msg_find_hdr(tdata->msg, PJSIP_H_CSEQ, NULL);
cseq_hdr->cseq = cseq;
/* Increment pending transaction first, since transaction callback
* may be called even before send_request() returns!
*/
++pubc->pending_tsx;
status = pjsip_endpt_send_request(pubc->endpt, tdata, -1, pubc,
&tsx_callback);
if (status!=PJ_SUCCESS) {
// no need to decrement, callback has been called and it should
// already decremented pending_tsx. Decrementing this here may
// cause accessing freed memory location.
//--pubc->pending_tsx;
PJ_LOG(4,(THIS_FILE, "Error sending request, status=%d", status));
}
return status;
}
/* This callback is called when we received NOTIFY response. */
static void on_notify_response(void *token, pjsip_event *event)
{
pjsip_event_sub *sub = token;
pjsip_event_sub_state old_state = sub->state;
pjsip_transaction *tsx = event->obj.tsx;
/* Lock the subscription. */
pj_mutex_lock(sub->mutex);
pj_assert(sub->role == PJSIP_ROLE_UAS);
/* If request failed with authorization failure, silently retry. */
if (tsx->status_code==401 || tsx->status_code==407) {
pjsip_tx_data *tdata;
tdata = pjsip_auth_reinit_req(sub->endpt,
sub->pool, &sub->auth_sess,
sub->cred_cnt, sub->cred_info,
tsx->last_tx, event->src.rdata );
if (tdata) {
int status;
pjsip_cseq_hdr *cseq;
cseq = pjsip_msg_find_hdr(tdata->msg, PJSIP_H_CSEQ, NULL);
cseq->cseq = sub->cseq++;
status = pjsip_endpt_send_request( sub->endpt, tdata,
-1, sub,
&on_notify_response);
if (status == 0) {
pj_mutex_unlock(sub->mutex);
return;
}
}
}
/* Notify application. */
if (sub->cb.on_received_notify_response)
(*sub->cb.on_received_notify_response)(sub, event);
/* Check for response 481. */
if (event->obj.tsx->status_code == 481) {
/* Remote says that the subscription does not exist!
* Terminate subscription!
*/
sub_set_state(sub, PJSIP_EVENT_SUB_STATE_TERMINATED);
if (sub->timer.id) {
pjsip_endpt_cancel_timer(sub->endpt, &sub->timer);
sub->timer.id = 0;
}
PJ_LOG(4, (THIS_FILE,
"event_sub%p (%s): got 481 response to NOTIFY. Terminating...",
sub, state[sub->state].ptr));
/* Notify app. */
if (sub->state!=old_state && sub->cb.on_sub_terminated)
(*sub->cb.on_sub_terminated)(sub, &event->src.rdata->msg->line.status.reason);
}
/* Decrement pending transaction count. */
--sub->pending_tsx;
pj_assert(sub->pending_tsx >= 0);
/* Check that the subscription is marked for deletion. */
if (sub->delete_flag && sub->pending_tsx <= 0) {
pjsip_event_sub_destroy(sub);
} else {
pj_mutex_unlock(sub->mutex);
}
/* DO NOT ACCESS sub, IT MIGHT HAVE BEEN DESTROYED! */
}
/*
* Send instant messaging outside dialog, using the specified account for
* route set and authentication.
*/
PJ_DEF(pj_status_t) pjsua_im_send( pjsua_acc_id acc_id,
const pj_str_t *to,
const pj_str_t *mime_type,
const pj_str_t *content,
const pjsua_msg_data *msg_data,
void *user_data)
{
pjsip_tx_data *tdata;
const pj_str_t mime_text_plain = pj_str("text/plain");
const pj_str_t STR_CONTACT = { "Contact", 7 };
pjsip_media_type media_type;
pjsua_im_data *im_data;
pj_str_t contact;
pj_status_t status;
/* To and message body must be specified. */
PJ_ASSERT_RETURN(to && content, PJ_EINVAL);
/* Create request. */
status = pjsip_endpt_create_request(pjsua_var.endpt,
&pjsip_message_method, to,
&pjsua_var.acc[acc_id].cfg.id,
to, NULL, NULL, -1, NULL, &tdata);
if (status != PJ_SUCCESS) {
pjsua_perror(THIS_FILE, "Unable to create request", status);
return status;
}
/* If account is locked to specific transport, then set transport to
* the request.
*/
if (pjsua_var.acc[acc_id].cfg.transport_id != PJSUA_INVALID_ID) {
pjsip_tpselector tp_sel;
pjsua_init_tpselector(pjsua_var.acc[acc_id].cfg.transport_id, &tp_sel);
pjsip_tx_data_set_transport(tdata, &tp_sel);
}
/* Add accept header. */
pjsip_msg_add_hdr( tdata->msg,
(pjsip_hdr*)pjsua_im_create_accept(tdata->pool));
/* Add contact. */
status = pjsua_acc_create_uac_contact(tdata->pool, &contact, acc_id, to);
if (status != PJ_SUCCESS) {
pjsua_perror(THIS_FILE, "Unable to generate Contact header", status);
pjsip_tx_data_dec_ref(tdata);
return status;
}
pjsip_msg_add_hdr( tdata->msg, (pjsip_hdr*)
pjsip_generic_string_hdr_create(tdata->pool,
&STR_CONTACT, &contact));
/* Create IM data to keep message details and give it back to
* application on the callback
*/
im_data = PJ_POOL_ZALLOC_T(tdata->pool, pjsua_im_data);
im_data->acc_id = acc_id;
im_data->call_id = PJSUA_INVALID_ID;
pj_strdup_with_null(tdata->pool, &im_data->to, to);
pj_strdup_with_null(tdata->pool, &im_data->body, content);
im_data->user_data = user_data;
/* Set default media type if none is specified */
if (mime_type == NULL) {
mime_type = &mime_text_plain;
}
/* Parse MIME type */
pjsua_parse_media_type(tdata->pool, mime_type, &media_type);
/* Add message body */
tdata->msg->body = pjsip_msg_body_create( tdata->pool, &media_type.type,
&media_type.subtype,
&im_data->body);
if (tdata->msg->body == NULL) {
pjsua_perror(THIS_FILE, "Unable to create msg body", PJ_ENOMEM);
pjsip_tx_data_dec_ref(tdata);
return PJ_ENOMEM;
}
/* Add additional headers etc. */
pjsua_process_msg_data(tdata, msg_data);
/* Add route set */
pjsua_set_msg_route_set(tdata, &pjsua_var.acc[acc_id].route_set);
/* Send request (statefully) */
status = pjsip_endpt_send_request( pjsua_var.endpt, tdata, -1,
im_data, &im_callback);
if (status != PJ_SUCCESS) {
pjsua_perror(THIS_FILE, "Unable to send request", status);
return status;
}
return PJ_SUCCESS;
}
PJ_DEF(pj_status_t) pjsip_regc_send(pjsip_regc *regc, pjsip_tx_data *tdata)
{
pj_status_t status;
pjsip_cseq_hdr *cseq_hdr;
pjsip_expires_hdr *expires_hdr;
pj_uint32_t cseq;
pj_atomic_inc(regc->busy_ctr);
pj_lock_acquire(regc->lock);
/* Make sure we don't have pending transaction. */
if (regc->has_tsx) {
PJ_LOG(4,(THIS_FILE, "Unable to send request, regc has another "
"transaction pending"));
pjsip_tx_data_dec_ref( tdata );
pj_lock_release(regc->lock);
pj_atomic_dec(regc->busy_ctr);
return PJSIP_EBUSY;
}
pj_assert(regc->current_op == REGC_IDLE);
/* Invalidate message buffer. */
pjsip_tx_data_invalidate_msg(tdata);
/* Increment CSeq */
cseq = ++regc->cseq_hdr->cseq;
cseq_hdr = (pjsip_cseq_hdr*)
pjsip_msg_find_hdr(tdata->msg, PJSIP_H_CSEQ, NULL);
cseq_hdr->cseq = cseq;
/* Find Expires header */
expires_hdr = (pjsip_expires_hdr*)
pjsip_msg_find_hdr(tdata->msg, PJSIP_H_EXPIRES, NULL);
/* Bind to transport selector */
pjsip_tx_data_set_transport(tdata, ®c->tp_sel);
regc->has_tsx = PJ_TRUE;
/* Set current operation based on the value of Expires header */
if (expires_hdr && expires_hdr->ivalue==0)
regc->current_op = REGC_UNREGISTERING;
else
regc->current_op = REGC_REGISTERING;
status = pjsip_endpt_send_request(regc->endpt, tdata, REGC_TSX_TIMEOUT,
regc, &tsx_callback);
if (status!=PJ_SUCCESS) {
PJ_LOG(4,(THIS_FILE, "Error sending request, status=%d", status));
}
pj_lock_release(regc->lock);
/* Delete the record if user destroy regc during the callback. */
if (pj_atomic_dec_and_get(regc->busy_ctr)==0 && regc->_delete_flag) {
pjsip_regc_destroy(regc);
}
return status;
}
/*
* Send notify.
*/
PJ_DEF(pj_status_t) pjsip_event_sub_notify(pjsip_event_sub *sub,
pjsip_event_sub_state new_state,
const pj_str_t *reason,
pjsip_msg_body *body)
{
pjsip_tx_data *tdata;
pjsip_sub_state_hdr *ss_hdr;
const pjsip_route_hdr *route;
pj_time_val now;
pj_status_t status;
pjsip_event_sub_state old_state = sub->state;
pj_gettimeofday(&now);
pj_assert(sub->role == PJSIP_ROLE_UAS);
if (sub->role != PJSIP_ROLE_UAS)
return -1;
PJ_LOG(4,(THIS_FILE, "event_sub%p (%s): sending NOTIFY",
sub, state[new_state].ptr));
/* Lock subscription. */
pj_mutex_lock(sub->mutex);
/* Can not send NOTIFY if current state is NULL. We can accept TERMINATED. */
if (sub->state==PJSIP_EVENT_SUB_STATE_NULL) {
pj_assert(0);
pj_mutex_unlock(sub->mutex);
return -1;
}
/* Update state no matter what. */
sub_set_state(sub, new_state);
/* Create transmit data. */
tdata = pjsip_endpt_create_request_from_hdr( sub->endpt,
&NOTIFY,
sub->to->uri,
sub->from, sub->to,
sub->contact, sub->call_id,
sub->cseq++,
NULL);
if (!tdata) {
pj_mutex_unlock(sub->mutex);
return -1;
}
/* Add Event header. */
pjsip_msg_add_hdr(tdata->msg, pjsip_hdr_shallow_clone(tdata->pool, sub->event));
/* Add Subscription-State header. */
ss_hdr = pjsip_sub_state_hdr_create(tdata->pool);
ss_hdr->sub_state = state[new_state];
ss_hdr->expires_param = sub->expiry_time.sec - now.sec;
if (ss_hdr->expires_param < 0)
ss_hdr->expires_param = 0;
if (reason)
pj_strdup(tdata->pool, &ss_hdr->reason_param, reason);
pjsip_msg_add_hdr(tdata->msg, (pjsip_hdr*)ss_hdr);
/* Add Allow-Events header. */
pjsip_msg_add_hdr( tdata->msg,
pjsip_hdr_shallow_clone(tdata->pool, mgr.allow_events));
/* Add authentication */
pjsip_auth_init_req( sub->pool, tdata, &sub->auth_sess,
sub->cred_cnt, sub->cred_info);
/* Route set. */
route = sub->route_set.next;
while (route != &sub->route_set) {
pj_list_insert_before( &tdata->msg->hdr,
pjsip_hdr_shallow_clone(tdata->pool, route));
route = route->next;
}
/* Attach body. */
tdata->msg->body = body;
/* That's it, send! */
status = pjsip_endpt_send_request( sub->endpt, tdata, -1, sub, &on_notify_response);
if (status == 0)
sub->pending_tsx++;
/* If terminated notify application. */
if (new_state!=old_state && new_state==PJSIP_EVENT_SUB_STATE_TERMINATED) {
if (sub->cb.on_sub_terminated) {
sub->pending_tsx++;
(*sub->cb.on_sub_terminated)(sub, reason);
sub->pending_tsx--;
}
}
/* Unlock subscription. */
pj_mutex_unlock(sub->mutex);
if (status != 0) {
PJ_LOG(4,(THIS_FILE, "event_sub%p (%s): failed to send NOTIFY",
sub, state[sub->state].ptr));
}
if (sub->delete_flag && sub->pending_tsx <= 0) {
pjsip_event_sub_destroy(sub);
}
return status;
}
/*
* Stop subscription.
*/
PJ_DEF(pj_status_t) pjsip_event_sub_unsubscribe( pjsip_event_sub *sub )
{
pjsip_tx_data *tdata;
const pjsip_route_hdr *route;
pj_status_t status;
PJ_LOG(4,(THIS_FILE, "event_sub%p (%s): unsubscribing...",
sub, state[sub->state].ptr));
/* Lock subscription. */
pj_mutex_lock(sub->mutex);
pj_assert(sub->role == PJSIP_ROLE_UAC);
/* Kill refresh timer, if any. */
if (sub->timer.id != 0) {
sub->timer.id = 0;
pjsip_endpt_cancel_timer(sub->endpt, &sub->timer);
}
/* Create request. */
tdata = pjsip_endpt_create_request_from_hdr( sub->endpt,
&SUBSCRIBE,
sub->to->uri,
sub->from, sub->to,
sub->contact, sub->call_id,
sub->cseq++,
NULL);
if (!tdata) {
pj_mutex_unlock(sub->mutex);
return -1;
}
/* Add headers to request. */
pjsip_msg_add_hdr( tdata->msg, pjsip_hdr_shallow_clone(tdata->pool, sub->event));
sub->uac_expires->ivalue = 0;
pjsip_msg_add_hdr( tdata->msg, pjsip_hdr_shallow_clone(tdata->pool, sub->uac_expires));
/* Add authentication. */
pjsip_auth_init_req( sub->pool, tdata, &sub->auth_sess,
sub->cred_cnt, sub->cred_info);
/* Route set. */
route = sub->route_set.next;
while (route != &sub->route_set) {
pj_list_insert_before( &tdata->msg->hdr,
pjsip_hdr_shallow_clone(tdata->pool, route));
route = route->next;
}
/* Prevent timer from refreshing itself. */
sub->default_interval = 0;
/* Set state. */
sub_set_state( sub, PJSIP_EVENT_SUB_STATE_TERMINATED );
/* Send the request. */
status = pjsip_endpt_send_request( sub->endpt, tdata, -1, sub,
&on_subscribe_response);
if (status == 0) {
sub->pending_tsx++;
}
pj_mutex_unlock(sub->mutex);
if (status != 0) {
PJ_LOG(4,(THIS_FILE, "event_sub%p (%s): FAILED to unsubscribe!",
sub, state[sub->state].ptr));
}
return status;
}
/*
* Refresh subscription.
*/
static pj_status_t send_sub_refresh( pjsip_event_sub *sub )
{
pjsip_tx_data *tdata;
pj_status_t status;
const pjsip_route_hdr *route;
pj_assert(sub->role == PJSIP_ROLE_UAC);
pj_assert(sub->state != PJSIP_EVENT_SUB_STATE_TERMINATED);
if (sub->role != PJSIP_ROLE_UAC ||
sub->state == PJSIP_EVENT_SUB_STATE_TERMINATED)
{
return -1;
}
PJ_LOG(4,(THIS_FILE, "event_sub%p (%s): refreshing subscription",
sub, state[sub->state].ptr));
/* Create request. */
tdata = pjsip_endpt_create_request_from_hdr( sub->endpt,
&SUBSCRIBE,
sub->to->uri,
sub->from, sub->to,
sub->contact, sub->call_id,
sub->cseq++,
NULL);
if (!tdata) {
PJ_LOG(4,(THIS_FILE, "event_sub%p (%s): refresh: unable to create tx data!",
sub, state[sub->state].ptr));
return -1;
}
pjsip_msg_add_hdr( tdata->msg,
pjsip_hdr_shallow_clone(tdata->pool, sub->event));
pjsip_msg_add_hdr( tdata->msg,
pjsip_hdr_shallow_clone(tdata->pool, sub->uac_expires));
pjsip_msg_add_hdr( tdata->msg,
pjsip_hdr_shallow_clone(tdata->pool, sub->local_accept));
pjsip_msg_add_hdr( tdata->msg,
pjsip_hdr_shallow_clone(tdata->pool, mgr.allow_events));
/* Authentication */
pjsip_auth_init_req( sub->pool, tdata, &sub->auth_sess,
sub->cred_cnt, sub->cred_info);
/* Route set. */
route = sub->route_set.next;
while (route != &sub->route_set) {
pj_list_insert_before( &tdata->msg->hdr,
pjsip_hdr_shallow_clone(tdata->pool, route));
route = route->next;
}
/* Send */
status = pjsip_endpt_send_request( sub->endpt, tdata, -1, sub,
&on_subscribe_response);
if (status == 0) {
sub->pending_tsx++;
} else {
PJ_LOG(4,(THIS_FILE, "event_sub%p (%s): FAILED to refresh subscription!",
sub, state[sub->state].ptr));
}
return status;
}
/*
* Send typing indication outside dialog.
*/
PJ_DEF(pj_status_t) pjsua_im_typing( pjsua_acc_id acc_id,
const pj_str_t *to,
pj_bool_t is_typing,
const pjsua_msg_data *msg_data)
{
const pj_str_t STR_CONTACT = { "Contact", 7 };
pjsua_im_data *im_data;
pjsip_tx_data *tdata;
pj_str_t contact;
pj_status_t status;
/* Create request. */
status = pjsip_endpt_create_request( pjsua_var.endpt, &pjsip_message_method,
to, &pjsua_var.acc[acc_id].cfg.id,
to, NULL, NULL, -1, NULL, &tdata);
if (status != PJ_SUCCESS) {
pjsua_perror(THIS_FILE, "Unable to create request", status);
return status;
}
/* If account is locked to specific transport, then set transport to
* the request.
*/
if (pjsua_var.acc[acc_id].cfg.transport_id != PJSUA_INVALID_ID) {
pjsip_tpselector tp_sel;
pjsua_init_tpselector(pjsua_var.acc[acc_id].cfg.transport_id, &tp_sel);
pjsip_tx_data_set_transport(tdata, &tp_sel);
}
/* Add accept header. */
pjsip_msg_add_hdr( tdata->msg,
(pjsip_hdr*)pjsua_im_create_accept(tdata->pool));
/* Add contact. */
status = pjsua_acc_create_uac_contact(tdata->pool, &contact, acc_id, to);
if (status != PJ_SUCCESS) {
pjsua_perror(THIS_FILE, "Unable to generate Contact header", status);
pjsip_tx_data_dec_ref(tdata);
return status;
}
pjsip_msg_add_hdr( tdata->msg, (pjsip_hdr*)
pjsip_generic_string_hdr_create(tdata->pool,
&STR_CONTACT, &contact));
/* Create "application/im-iscomposing+xml" msg body. */
tdata->msg->body = pjsip_iscomposing_create_body( tdata->pool, is_typing,
NULL, NULL, -1);
/* Add additional headers etc. */
pjsua_process_msg_data(tdata, msg_data);
/* Add route set */
pjsua_set_msg_route_set(tdata, &pjsua_var.acc[acc_id].route_set);
/* Create data to reauthenticate */
im_data = PJ_POOL_ZALLOC_T(tdata->pool, pjsua_im_data);
im_data->acc_id = acc_id;
/* Send request (statefully) */
status = pjsip_endpt_send_request( pjsua_var.endpt, tdata, -1,
im_data, &typing_callback);
if (status != PJ_SUCCESS) {
pjsua_perror(THIS_FILE, "Unable to send request", status);
return status;
}
return PJ_SUCCESS;
}
PJ_DEF(pj_status_t) pjsip_regc_send(pjsip_regc *regc, pjsip_tx_data *tdata)
{
pj_status_t status;
pjsip_cseq_hdr *cseq_hdr;
pjsip_expires_hdr *expires_hdr;
pj_uint32_t cseq;
pj_atomic_inc(regc->busy_ctr);
pj_lock_acquire(regc->lock);
/* Make sure we don't have pending transaction. */
if (regc->has_tsx) {
PJ_LOG(4,(THIS_FILE, "Unable to send request, regc has another "
"transaction pending"));
pjsip_tx_data_dec_ref( tdata );
pj_lock_release(regc->lock);
pj_atomic_dec(regc->busy_ctr);
return PJSIP_EBUSY;
}
pj_assert(regc->current_op == REGC_IDLE);
/* Invalidate message buffer. */
pjsip_tx_data_invalidate_msg(tdata);
/* Increment CSeq */
cseq = ++regc->cseq_hdr->cseq;
cseq_hdr = (pjsip_cseq_hdr*)
pjsip_msg_find_hdr(tdata->msg, PJSIP_H_CSEQ, NULL);
cseq_hdr->cseq = cseq;
/* Find Expires header */
expires_hdr = (pjsip_expires_hdr*)
pjsip_msg_find_hdr(tdata->msg, PJSIP_H_EXPIRES, NULL);
/* Bind to transport selector */
pjsip_tx_data_set_transport(tdata, ®c->tp_sel);
regc->has_tsx = PJ_TRUE;
/* Set current operation based on the value of Expires header */
if (expires_hdr && expires_hdr->ivalue==0)
regc->current_op = REGC_UNREGISTERING;
else
regc->current_op = REGC_REGISTERING;
/* Prevent deletion of tdata, e.g: when something wrong in sending,
* we need tdata to retrieve the transport.
*/
pjsip_tx_data_add_ref(tdata);
/* If via_addr is set, use this address for the Via header. */
if (regc->via_addr.host.slen > 0) {
tdata->via_addr = regc->via_addr;
tdata->via_tp = regc->via_tp;
}
/* Need to unlock the regc temporarily while sending the message to
* prevent deadlock (https://trac.pjsip.org/repos/ticket/1247).
* It should be safe to do this since the regc's refcount has been
* incremented.
*/
pj_lock_release(regc->lock);
/* Now send the message */
status = pjsip_endpt_send_request(regc->endpt, tdata, REGC_TSX_TIMEOUT,
regc, ®c_tsx_callback);
if (status!=PJ_SUCCESS) {
PJ_LOG(4,(THIS_FILE, "Error sending request, status=%d", status));
}
/* Reacquire the lock */
pj_lock_acquire(regc->lock);
/* Get last transport used and add reference to it */
if (tdata->tp_info.transport != regc->last_transport &&
status==PJ_SUCCESS)
{
if (regc->last_transport) {
pjsip_transport_dec_ref(regc->last_transport);
regc->last_transport = NULL;
}
if (tdata->tp_info.transport) {
regc->last_transport = tdata->tp_info.transport;
pjsip_transport_add_ref(regc->last_transport);
}
}
/* Release tdata */
pjsip_tx_data_dec_ref(tdata);
pj_lock_release(regc->lock);
/* Delete the record if user destroy regc during the callback. */
if (pj_atomic_dec_and_get(regc->busy_ctr)==0 && regc->_delete_flag) {
pjsip_regc_destroy(regc);
}
return status;
}
/* This callback is called when response to SUBSCRIBE is received. */
static void on_subscribe_response(void *token, pjsip_event *event)
{
pjsip_event_sub *sub = token;
pjsip_transaction *tsx = event->obj.tsx;
int new_state, old_state = sub->state;
pj_assert(tsx->status_code >= 200);
if (tsx->status_code < 200)
return;
pj_assert(sub->role == PJSIP_ROLE_UAC);
/* Lock mutex. */
pj_mutex_lock(sub->mutex);
/* If request failed with 401/407 error, silently retry the request. */
if (tsx->status_code==401 || tsx->status_code==407) {
pjsip_tx_data *tdata;
tdata = pjsip_auth_reinit_req(sub->endpt,
sub->pool, &sub->auth_sess,
sub->cred_cnt, sub->cred_info,
tsx->last_tx, event->src.rdata );
if (tdata) {
int status;
pjsip_cseq_hdr *cseq;
cseq = pjsip_msg_find_hdr(tdata->msg, PJSIP_H_CSEQ, NULL);
cseq->cseq = sub->cseq++;
status = pjsip_endpt_send_request( sub->endpt, tdata,
-1, sub,
&on_subscribe_response);
if (status == 0) {
pj_mutex_unlock(sub->mutex);
return;
}
}
}
if (PJSIP_IS_STATUS_IN_CLASS(tsx->status_code,200)) {
/* Update To tag. */
if (sub->to->tag.slen == 0)
pj_strdup(sub->pool, &sub->to->tag, &event->src.rdata->to_tag);
new_state = sub->state;
} else if (tsx->status_code == 481) {
new_state = PJSIP_EVENT_SUB_STATE_TERMINATED;
} else if (tsx->status_code >= 300) {
/* RFC 3265 Section 3.1.4.2:
* If a SUBSCRIBE request to refresh a subscription fails
* with a non-481 response, the original subscription is still
* considered valid for the duration of original exires.
*
* Note:
* Since we normally send SUBSCRIBE for refreshing the subscription,
* it means the subscription already expired anyway. So we terminate
* the subscription now.
*/
if (sub->state != PJSIP_EVENT_SUB_STATE_ACTIVE) {
new_state = PJSIP_EVENT_SUB_STATE_TERMINATED;
} else {
/* Use this to be compliant with Section 3.1.4.2
new_state = sub->state;
*/
new_state = PJSIP_EVENT_SUB_STATE_TERMINATED;
}
} else {
pj_assert(0);
new_state = sub->state;
}
if (new_state != sub->state && sub->state != PJSIP_EVENT_SUB_STATE_TERMINATED) {
sub_set_state(sub, new_state);
}
if (sub->state == PJSIP_EVENT_SUB_STATE_ACTIVE ||
sub->state == PJSIP_EVENT_SUB_STATE_PENDING)
{
/*
* Register timer for next subscription refresh, but only when
* we're not unsubscribing. Also update default_interval and Expires
* header.
*/
if (sub->default_interval > 0 && !sub->delete_flag) {
pjsip_expires_hdr *exp = NULL;
/* Could be transaction timeout. */
if (event->src_type == PJSIP_EVENT_RX_MSG) {
exp = pjsip_msg_find_hdr(event->src.rdata->msg,
PJSIP_H_EXPIRES, NULL);
}
if (exp) {
int delay = exp->ivalue;
if (delay > 0) {
pj_time_val new_expiry;
pj_gettimeofday(&new_expiry);
new_expiry.sec += delay;
if (sub->timer.id==0 ||
new_expiry.sec < sub->expiry_time.sec-SECONDS_BEFORE_EXPIRY/2)
{
//if (delay > 0 && delay < sub->default_interval) {
sub->default_interval = delay;
sub->uac_expires->ivalue = delay;
update_next_refresh(sub, delay);
}
}
}
}
}
/* Call callback. */
if (!sub->delete_flag) {
if (sub->cb.on_received_sub_response) {
(*sub->cb.on_received_sub_response)(sub, event);
}
}
/* Notify application if we're terminated. */
if (new_state!=old_state && new_state==PJSIP_EVENT_SUB_STATE_TERMINATED) {
if (sub->cb.on_sub_terminated) {
pj_str_t reason;
if (event->src_type == PJSIP_EVENT_RX_MSG)
reason = event->src.rdata->msg->line.status.reason;
else
reason = *pjsip_get_status_text(tsx->status_code);
(*sub->cb.on_sub_terminated)(sub, &reason);
}
}
/* Decrement pending tsx count. */
--sub->pending_tsx;
pj_assert(sub->pending_tsx >= 0);
if (sub->delete_flag && sub->pending_tsx <= 0) {
pjsip_event_sub_destroy(sub);
} else {
pj_mutex_unlock(sub->mutex);
}
/* DO NOT ACCESS sub FROM NOW ON! IT MIGHT HAVE BEEN DELETED */
}
/*
* Send typing indication outside dialog.
*/
PJ_DEF(pj_status_t) pjsua_im_typing( pjsua_acc_id acc_id,
const pj_str_t *to,
pj_bool_t is_typing,
const pjsua_msg_data *msg_data)
{
pjsua_im_data *im_data;
pjsip_tx_data *tdata;
pjsua_acc *acc;
pj_status_t status;
acc = &pjsua_var.acc[acc_id];
/* Create request. */
status = pjsip_endpt_create_request( pjsua_var.endpt, &pjsip_message_method,
to, &acc->cfg.id,
to, NULL, NULL, -1, NULL, &tdata);
if (status != PJ_SUCCESS) {
pjsua_perror(THIS_FILE, "Unable to create request", status);
return status;
}
/* If account is locked to specific transport, then set transport to
* the request.
*/
if (acc->cfg.transport_id != PJSUA_INVALID_ID) {
pjsip_tpselector tp_sel;
pjsua_init_tpselector(acc->cfg.transport_id, &tp_sel);
pjsip_tx_data_set_transport(tdata, &tp_sel);
}
/* Add accept header. */
pjsip_msg_add_hdr( tdata->msg,
(pjsip_hdr*)pjsua_im_create_accept(tdata->pool));
/* Create suitable Contact header unless a Contact header has been
* set in the account.
*/
/* Ticket #1632: According to RFC 3428:
* MESSAGE requests do not initiate dialogs.
* User Agents MUST NOT insert Contact header fields into MESSAGE requests
*/
/*
if (acc->contact.slen) {
contact = acc->contact;
} else {
status = pjsua_acc_create_uac_contact(tdata->pool, &contact, acc_id, to);
if (status != PJ_SUCCESS) {
pjsua_perror(THIS_FILE, "Unable to generate Contact header", status);
pjsip_tx_data_dec_ref(tdata);
return status;
}
}
pjsip_msg_add_hdr( tdata->msg, (pjsip_hdr*)
pjsip_generic_string_hdr_create(tdata->pool,
&STR_CONTACT, &contact));
*/
/* Create "application/im-iscomposing+xml" msg body. */
tdata->msg->body = pjsip_iscomposing_create_body( tdata->pool, is_typing,
NULL, NULL, -1);
/* Add additional headers etc. */
pjsua_process_msg_data(tdata, msg_data);
/* Add route set */
pjsua_set_msg_route_set(tdata, &acc->route_set);
/* If via_addr is set, use this address for the Via header. */
if (acc->cfg.allow_via_rewrite && acc->via_addr.host.slen > 0) {
tdata->via_addr = acc->via_addr;
tdata->via_tp = acc->via_tp;
}
/* Create data to reauthenticate */
im_data = PJ_POOL_ZALLOC_T(tdata->pool, pjsua_im_data);
im_data->acc_id = acc_id;
/* Send request (statefully) */
status = pjsip_endpt_send_request( pjsua_var.endpt, tdata, -1,
im_data, &typing_callback);
if (status != PJ_SUCCESS) {
pjsua_perror(THIS_FILE, "Unable to send request", status);
return status;
}
return PJ_SUCCESS;
}
/*
* Send instant messaging outside dialog, using the specified account for
* route set and authentication.
*/
PJ_DEF(pj_status_t) pjsua_im_send( pjsua_acc_id acc_id,
const pj_str_t *to,
const pj_str_t *mime_type,
const pj_str_t *content,
const pjsua_msg_data *msg_data,
void *user_data)
{
pjsip_tx_data *tdata;
const pj_str_t mime_text_plain = pj_str("text/plain");
pjsip_media_type media_type;
pjsua_im_data *im_data;
pjsua_acc *acc;
pj_status_t status;
/* To and message body must be specified. */
PJ_ASSERT_RETURN(to && content, PJ_EINVAL);
acc = &pjsua_var.acc[acc_id];
/* Create request. */
status = pjsip_endpt_create_request(pjsua_var.endpt,
&pjsip_message_method,
(msg_data && msg_data->target_uri.slen?
&msg_data->target_uri: to),
&acc->cfg.id,
to, NULL, NULL, -1, NULL, &tdata);
if (status != PJ_SUCCESS) {
pjsua_perror(THIS_FILE, "Unable to create request", status);
return status;
}
/* If account is locked to specific transport, then set transport to
* the request.
*/
if (acc->cfg.transport_id != PJSUA_INVALID_ID) {
pjsip_tpselector tp_sel;
pjsua_init_tpselector(acc->cfg.transport_id, &tp_sel);
pjsip_tx_data_set_transport(tdata, &tp_sel);
}
/* Add accept header. */
pjsip_msg_add_hdr( tdata->msg,
(pjsip_hdr*)pjsua_im_create_accept(tdata->pool));
/* Create suitable Contact header unless a Contact header has been
* set in the account.
*/
/* Ticket #1632: According to RFC 3428:
* MESSAGE requests do not initiate dialogs.
* User Agents MUST NOT insert Contact header fields into MESSAGE requests
*/
/*
if (acc->contact.slen) {
contact = acc->contact;
} else {
status = pjsua_acc_create_uac_contact(tdata->pool, &contact, acc_id, to);
if (status != PJ_SUCCESS) {
pjsua_perror(THIS_FILE, "Unable to generate Contact header", status);
pjsip_tx_data_dec_ref(tdata);
return status;
}
}
pjsip_msg_add_hdr( tdata->msg, (pjsip_hdr*)
pjsip_generic_string_hdr_create(tdata->pool,
&STR_CONTACT, &contact));
*/
/* Create IM data to keep message details and give it back to
* application on the callback
*/
im_data = PJ_POOL_ZALLOC_T(tdata->pool, pjsua_im_data);
im_data->acc_id = acc_id;
im_data->call_id = PJSUA_INVALID_ID;
pj_strdup_with_null(tdata->pool, &im_data->to, to);
pj_strdup_with_null(tdata->pool, &im_data->body, content);
im_data->user_data = user_data;
/* Set default media type if none is specified */
if (mime_type == NULL) {
mime_type = &mime_text_plain;
}
/* Parse MIME type */
pjsua_parse_media_type(tdata->pool, mime_type, &media_type);
/* Add message body */
tdata->msg->body = pjsip_msg_body_create( tdata->pool, &media_type.type,
&media_type.subtype,
&im_data->body);
if (tdata->msg->body == NULL) {
pjsua_perror(THIS_FILE, "Unable to create msg body", PJ_ENOMEM);
pjsip_tx_data_dec_ref(tdata);
return PJ_ENOMEM;
}
/* Add additional headers etc. */
pjsua_process_msg_data(tdata, msg_data);
/* Add route set */
pjsua_set_msg_route_set(tdata, &acc->route_set);
/* If via_addr is set, use this address for the Via header. */
if (acc->cfg.allow_via_rewrite && acc->via_addr.host.slen > 0) {
tdata->via_addr = acc->via_addr;
tdata->via_tp = acc->via_tp;
}
/* Send request (statefully) */
status = pjsip_endpt_send_request( pjsua_var.endpt, tdata, -1,
im_data, &im_callback);
if (status != PJ_SUCCESS) {
pjsua_perror(THIS_FILE, "Unable to send request", status);
return status;
}
return PJ_SUCCESS;
}
/* Outgoing IM callback. */
static void im_callback(void *token, pjsip_event *e)
{
pjsua_im_data *im_data = (pjsua_im_data*) token;
if (e->type == PJSIP_EVENT_TSX_STATE) {
pjsip_transaction *tsx = e->body.tsx_state.tsx;
/* Ignore provisional response, if any */
if (tsx->status_code < 200)
return;
/* Handle authentication challenges */
if (e->body.tsx_state.type == PJSIP_EVENT_RX_MSG &&
(tsx->status_code == 401 || tsx->status_code == 407))
{
pjsip_rx_data *rdata = e->body.tsx_state.src.rdata;
pjsip_tx_data *tdata;
pjsip_auth_clt_sess auth;
pj_status_t status;
PJ_LOG(4,(THIS_FILE, "Resending IM with authentication"));
/* Create temporary authentication session */
pjsip_auth_clt_init(&auth,pjsua_var.endpt,rdata->tp_info.pool, 0);
pjsip_auth_clt_set_credentials(&auth,
pjsua_var.acc[im_data->acc_id].cred_cnt,
pjsua_var.acc[im_data->acc_id].cred);
pjsip_auth_clt_set_prefs(&auth,
&pjsua_var.acc[im_data->acc_id].cfg.auth_pref);
status = pjsip_auth_clt_reinit_req(&auth, rdata, tsx->last_tx,
&tdata);
if (status == PJ_SUCCESS) {
pjsua_im_data *im_data2;
/* Must duplicate im_data */
im_data2 = pjsua_im_data_dup(tdata->pool, im_data);
/* Increment CSeq */
PJSIP_MSG_CSEQ_HDR(tdata->msg)->cseq++;
/* Re-send request */
status = pjsip_endpt_send_request( pjsua_var.endpt, tdata, -1,
im_data2, &im_callback);
if (status == PJ_SUCCESS) {
/* Done */
return;
}
}
}
if (tsx->status_code/100 == 2) {
PJ_LOG(4,(THIS_FILE,
"Message \'%s\' delivered successfully",
im_data->body.ptr));
} else {
PJ_LOG(3,(THIS_FILE,
"Failed to deliver message \'%s\': %d/%.*s",
im_data->body.ptr,
tsx->status_code,
(int)tsx->status_text.slen,
tsx->status_text.ptr));
}
if (pjsua_var.ua_cfg.cb.on_pager_status) {
pjsua_var.ua_cfg.cb.on_pager_status(im_data->call_id,
&im_data->to,
&im_data->body,
im_data->user_data,
(pjsip_status_code)
tsx->status_code,
&tsx->status_text);
}
if (pjsua_var.ua_cfg.cb.on_pager_status2) {
pjsip_rx_data *rdata;
if (e->body.tsx_state.type == PJSIP_EVENT_RX_MSG)
rdata = e->body.tsx_state.src.rdata;
else
rdata = NULL;
pjsua_var.ua_cfg.cb.on_pager_status2(im_data->call_id,
&im_data->to,
&im_data->body,
im_data->user_data,
(pjsip_status_code)
tsx->status_code,
&tsx->status_text,
tsx->last_tx,
rdata, im_data->acc_id);
}
}
}
/* Callback to be called to handle new incoming requests. */
static pj_bool_t proxy_on_rx_request( pjsip_rx_data *rdata )
{
pjsip_transaction *uas_tsx, *uac_tsx;
struct uac_data *uac_data;
struct uas_data *uas_data;
pjsip_tx_data *tdata;
pj_status_t status;
if (rdata->msg_info.msg->line.req.method.id != PJSIP_CANCEL_METHOD) {
/* Verify incoming request */
status = proxy_verify_request(rdata);
if (status != PJ_SUCCESS) {
app_perror("RX invalid request", status);
return PJ_TRUE;
}
/*
* Request looks sane, next clone the request to create transmit data.
*/
status = pjsip_endpt_create_request_fwd(global.endpt, rdata, NULL,
NULL, 0, &tdata);
if (status != PJ_SUCCESS) {
pjsip_endpt_respond_stateless(global.endpt, rdata,
PJSIP_SC_INTERNAL_SERVER_ERROR,
NULL, NULL, NULL);
return PJ_TRUE;
}
/* Process routing */
status = proxy_process_routing(tdata);
if (status != PJ_SUCCESS) {
app_perror("Error processing route", status);
return PJ_TRUE;
}
/* Calculate target */
status = proxy_calculate_target(rdata, tdata);
if (status != PJ_SUCCESS) {
app_perror("Error calculating target", status);
return PJ_TRUE;
}
/* Everything is set to forward the request. */
/* If this is an ACK request, forward statelessly.
* This happens if the proxy records route and this ACK
* is sent for 2xx response. An ACK that is sent for non-2xx
* final response will be absorbed by transaction layer, and
* it will not be received by on_rx_request() callback.
*/
if (tdata->msg->line.req.method.id == PJSIP_ACK_METHOD) {
status = pjsip_endpt_send_request_stateless(global.endpt, tdata,
NULL, NULL);
if (status != PJ_SUCCESS) {
app_perror("Error forwarding request", status);
return PJ_TRUE;
}
return PJ_TRUE;
}
/* Create UAC transaction for forwarding the request.
* Set our module as the transaction user to receive further
* events from this transaction.
*/
status = pjsip_tsx_create_uac(&mod_tu, tdata, &uac_tsx);
if (status != PJ_SUCCESS) {
pjsip_tx_data_dec_ref(tdata);
pjsip_endpt_respond_stateless(global.endpt, rdata,
PJSIP_SC_INTERNAL_SERVER_ERROR,
NULL, NULL, NULL);
return PJ_TRUE;
}
/* Create UAS transaction to handle incoming request */
status = pjsip_tsx_create_uas(&mod_tu, rdata, &uas_tsx);
if (status != PJ_SUCCESS) {
pjsip_tx_data_dec_ref(tdata);
pjsip_endpt_respond_stateless(global.endpt, rdata,
PJSIP_SC_INTERNAL_SERVER_ERROR,
NULL, NULL, NULL);
pjsip_tsx_terminate(uac_tsx, PJSIP_SC_INTERNAL_SERVER_ERROR);
return PJ_TRUE;
}
/* Feed the request to the UAS transaction to drive it's state
* out of NULL state.
*/
pjsip_tsx_recv_msg(uas_tsx, rdata);
/* Attach a data to the UAC transaction, to be used to find the
* UAS transaction when we receive response in the UAC side.
*/
uac_data = (struct uac_data*)
pj_pool_alloc(uac_tsx->pool, sizeof(struct uac_data));
uac_data->uas_tsx = uas_tsx;
uac_tsx->mod_data[mod_tu.id] = (void*)uac_data;
/* Attach data to the UAS transaction, to find the UAC transaction
* when cancelling INVITE request.
*/
uas_data = (struct uas_data*)
pj_pool_alloc(uas_tsx->pool, sizeof(struct uas_data));
uas_data->uac_tsx = uac_tsx;
uas_tsx->mod_data[mod_tu.id] = (void*)uas_data;
/* Everything is setup, forward the request */
status = pjsip_tsx_send_msg(uac_tsx, tdata);
if (status != PJ_SUCCESS) {
pjsip_tx_data *err_res;
/* Fail to send request, for some reason */
/* Destroy transmit data */
pjsip_tx_data_dec_ref(tdata);
/* I think UAC transaction should have been destroyed when
* it fails to send request, so no need to destroy it.
pjsip_tsx_terminate(uac_tsx, PJSIP_SC_INTERNAL_SERVER_ERROR);
*/
/* Send 500/Internal Server Error to UAS transaction */
pjsip_endpt_create_response(global.endpt, rdata,
500, NULL, &err_res);
pjsip_tsx_send_msg(uas_tsx, err_res);
return PJ_TRUE;
}
/* Send 100/Trying if this is an INVITE */
if (rdata->msg_info.msg->line.req.method.id == PJSIP_INVITE_METHOD) {
pjsip_tx_data *res100;
pjsip_endpt_create_response(global.endpt, rdata, 100, NULL,
&res100);
pjsip_tsx_send_msg(uas_tsx, res100);
}
} else {
/* This is CANCEL request */
pjsip_transaction *invite_uas;
struct uas_data *uas_data;
pj_str_t key;
/* Find the UAS INVITE transaction */
pjsip_tsx_create_key(rdata->tp_info.pool, &key, PJSIP_UAS_ROLE,
pjsip_get_invite_method(), rdata);
invite_uas = pjsip_tsx_layer_find_tsx(&key, PJ_TRUE);
if (!invite_uas) {
/* Invite transaction not found, respond CANCEL with 481 */
pjsip_endpt_respond_stateless(global.endpt, rdata, 481, NULL,
NULL, NULL);
return PJ_TRUE;
}
/* Respond 200 OK to CANCEL */
pjsip_endpt_respond(global.endpt, NULL, rdata, 200, NULL, NULL,
NULL, NULL);
/* Send CANCEL to cancel the UAC transaction.
* The UAS INVITE transaction will get final response when
* we receive final response from the UAC INVITE transaction.
*/
uas_data = (struct uas_data*) invite_uas->mod_data[mod_tu.id];
if (uas_data->uac_tsx && uas_data->uac_tsx->status_code < 200) {
pjsip_tx_data *cancel;
pj_mutex_lock(uas_data->uac_tsx->mutex);
pjsip_endpt_create_cancel(global.endpt, uas_data->uac_tsx->last_tx,
&cancel);
pjsip_endpt_send_request(global.endpt, cancel, -1, NULL, NULL);
pj_mutex_unlock(uas_data->uac_tsx->mutex);
}
/* Unlock UAS tsx because it is locked in find_tsx() */
pj_mutex_unlock(invite_uas->mutex);
}
return PJ_TRUE;
}
int dummy_function()
{
pj_caching_pool cp;
sprintf(NULL, "%d", 0);
rand();
#ifdef HAS_PJLIB
pj_init();
pj_caching_pool_init(&cp, NULL, 0);
pj_array_erase(NULL, 0, 0, 0);
pj_create_unique_string(NULL, NULL);
pj_hash_create(NULL, 0);
pj_hash_get(NULL, NULL, 0, NULL);
pj_hash_set(NULL, NULL, NULL, 0, 0, NULL);
pj_ioqueue_create(NULL, 0, NULL);
pj_ioqueue_register_sock(NULL, NULL, 0, NULL, NULL, NULL);
pj_pool_alloc(NULL, 0);
pj_timer_heap_create(NULL, 0, NULL);
#endif
#ifdef HAS_PJLIB_STUN
pjstun_get_mapped_addr(&cp.factory, 0, NULL, NULL, 80, NULL, 80, NULL);
#endif
#ifdef HAS_PJLIB_GETOPT
pj_getopt_long(0, NULL, NULL, NULL, NULL);
#endif
#ifdef HAS_PJLIB_XML
pj_xml_parse(NULL, NULL, 100);
pj_xml_print(NULL, NULL, 10, PJ_FALSE);
pj_xml_clone(NULL, NULL);
pj_xml_node_new(NULL, NULL);
pj_xml_attr_new(NULL, NULL, NULL);
pj_xml_add_node(NULL, NULL);
pj_xml_add_attr(NULL, NULL);
pj_xml_find_node(NULL, NULL);
pj_xml_find_next_node(NULL, NULL, NULL);
pj_xml_find_attr(NULL, NULL, NULL);
pj_xml_find(NULL, NULL, NULL, NULL);
#endif
#ifdef HAS_PJLIB_SCANNER
pj_cis_buf_init(NULL);
pj_cis_init(NULL, NULL);
pj_cis_dup(NULL, NULL);
pj_cis_add_alpha(NULL);
pj_cis_add_str(NULL, NULL);
pj_scan_init(NULL, NULL, 0, 0, NULL);
pj_scan_fini(NULL);
pj_scan_peek(NULL, NULL, NULL);
pj_scan_peek_n(NULL, 0, NULL);
pj_scan_peek_until(NULL, NULL, NULL);
pj_scan_get(NULL, NULL, NULL);
pj_scan_get_unescape(NULL, NULL, NULL);
pj_scan_get_quote(NULL, 0, 0, NULL);
pj_scan_get_n(NULL, 0, NULL);
pj_scan_get_char(NULL);
pj_scan_get_until(NULL, NULL, NULL);
pj_scan_strcmp(NULL, NULL, 0);
pj_scan_stricmp(NULL, NULL, 0);
pj_scan_stricmp_alnum(NULL, NULL, 0);
pj_scan_get_newline(NULL);
pj_scan_restore_state(NULL, NULL);
#endif
#ifdef HAS_PJLIB_DNS
pj_dns_make_query(NULL, NULL, 0, 0, NULL);
pj_dns_parse_packet(NULL, NULL, 0, NULL);
pj_dns_packet_dup(NULL, NULL, 0, NULL);
#endif
#ifdef HAS_PJLIB_RESOLVER
pj_dns_resolver_create(NULL, NULL, 0, NULL, NULL, NULL);
pj_dns_resolver_set_ns(NULL, 0, NULL, NULL);
pj_dns_resolver_handle_events(NULL, NULL);
pj_dns_resolver_destroy(NULL, 0);
pj_dns_resolver_start_query(NULL, NULL, 0, 0, NULL, NULL, NULL);
pj_dns_resolver_cancel_query(NULL, 0);
pj_dns_resolver_add_entry(NULL, NULL, 0);
#endif
#ifdef HAS_PJLIB_SRV_RESOLVER
pj_dns_srv_resolve(NULL, NULL, 0, NULL, NULL, PJ_FALSE, NULL, NULL);
#endif
#ifdef HAS_PJLIB_CRC32
pj_crc32_init(NULL);
pj_crc32_update(NULL, NULL, 0);
pj_crc32_final(NULL);
#endif
#ifdef HAS_PJLIB_HMAC_MD5
pj_hmac_md5(NULL, 0, NULL, 0, NULL);
#endif
#ifdef HAS_PJLIB_HMAC_SHA1
pj_hmac_sha1(NULL, 0, NULL, 0, NULL);
#endif
#ifdef HAS_PJNATH_STUN
pj_stun_session_create(NULL, NULL, NULL, PJ_FALSE, NULL);
pj_stun_session_destroy(NULL);
pj_stun_session_set_credential(NULL, NULL);
pj_stun_session_create_req(NULL, 0, NULL, NULL);
pj_stun_session_create_ind(NULL, 0, NULL);
pj_stun_session_create_res(NULL, NULL, 0, NULL, NULL);
pj_stun_session_send_msg(NULL, PJ_FALSE, NULL, 0, NULL);
#endif
#ifdef HAS_PJNATH_ICE
pj_ice_strans_create(NULL, NULL, 0, NULL, NULL, NULL);
pj_ice_strans_set_stun_domain(NULL, NULL, NULL);
pj_ice_strans_create_comp(NULL, 0, 0, NULL);
pj_ice_strans_add_cand(NULL, 0, PJ_ICE_CAND_TYPE_HOST, 0, NULL, PJ_FALSE);
pj_ice_strans_init_ice(NULL, PJ_ICE_SESS_ROLE_CONTROLLED, NULL, NULL);
pj_ice_strans_start_ice(NULL, NULL, NULL, 0, NULL);
pj_ice_strans_stop_ice(NULL);
pj_ice_strans_sendto(NULL, 0, NULL, 0, NULL, 0);
#endif
#ifdef HAS_PJSIP_CORE_MSG_ELEM
/* Parameter container */
pjsip_param_find(NULL, NULL);
pjsip_param_print_on(NULL, NULL, 0, NULL, NULL, 0);
/* SIP URI */
pjsip_sip_uri_create(NULL, 0);
pjsip_name_addr_create(NULL);
/* TEL URI */
pjsip_tel_uri_create(NULL);
/* Message and headers */
pjsip_msg_create(NULL, PJSIP_REQUEST_MSG);
pjsip_msg_print(NULL, NULL, 0);
pjsip_accept_hdr_create(NULL);
pjsip_allow_hdr_create(NULL);
pjsip_cid_hdr_create(NULL);
pjsip_clen_hdr_create(NULL);
pjsip_cseq_hdr_create(NULL);
pjsip_contact_hdr_create(NULL);
pjsip_ctype_hdr_create(NULL);
pjsip_expires_hdr_create(NULL, 0);
pjsip_from_hdr_create(NULL);
pjsip_max_fwd_hdr_create(NULL, 0);
pjsip_min_expires_hdr_create(NULL, 0);
pjsip_rr_hdr_create(NULL);
pjsip_require_hdr_create(NULL);
pjsip_retry_after_hdr_create(NULL, 0);
pjsip_supported_hdr_create(NULL);
pjsip_unsupported_hdr_create(NULL);
pjsip_via_hdr_create(NULL);
pjsip_warning_hdr_create(NULL, 0, NULL, NULL);
pjsip_parse_uri(NULL, NULL, 0, 0);
pjsip_parse_msg(NULL, NULL, 0, NULL);
pjsip_parse_rdata(NULL, 0, NULL);
pjsip_find_msg(NULL, 0, 0, NULL);
#endif
#ifdef HAS_PJSIP_CORE
pjsip_endpt_create(NULL, NULL, NULL);
pjsip_tpmgr_create(NULL, NULL, NULL, NULL, NULL);
pjsip_tpmgr_destroy(NULL);
pjsip_transport_send(NULL, NULL, NULL, 0, NULL, NULL);
#endif
#ifdef HAS_PJSIP_CORE_MSG_UTIL
pjsip_endpt_create_request(NULL, NULL, NULL, NULL, NULL, NULL, NULL,
-1, NULL, NULL);
pjsip_endpt_create_request_from_hdr(NULL, NULL, NULL, NULL, NULL, NULL,
NULL, -1, NULL, NULL);
pjsip_endpt_create_response(NULL, NULL, -1, NULL, NULL);
pjsip_endpt_create_ack(NULL, NULL, NULL, NULL);
pjsip_endpt_create_cancel(NULL, NULL, NULL);
pjsip_get_request_dest(NULL, NULL);
pjsip_endpt_send_request_stateless(NULL, NULL, NULL, NULL);
pjsip_get_response_addr(NULL, NULL, NULL);
pjsip_endpt_send_response(NULL, NULL, NULL, NULL, NULL);
pjsip_endpt_respond_stateless(NULL, NULL, -1, NULL, NULL, NULL);
#endif
#ifdef HAS_PJSIP_UDP_TRANSPORT
pjsip_udp_transport_start(NULL, NULL, NULL, 1, NULL);
#endif
#ifdef HAS_PJSIP_TCP_TRANSPORT
pjsip_tcp_transport_start(NULL, NULL, 1, NULL);
#endif
#ifdef HAS_PJSIP_TLS_TRANSPORT
pjsip_tls_transport_start(NULL, NULL, NULL, NULL, 0, NULL);
#endif
#ifdef HAS_PJSIP_TRANSACTION
pjsip_tsx_layer_init_module(NULL);
pjsip_tsx_layer_destroy();
pjsip_tsx_create_uac(NULL, NULL, NULL);
pjsip_tsx_create_uas(NULL, NULL, NULL);
pjsip_tsx_recv_msg(NULL, NULL);
pjsip_tsx_send_msg(NULL, NULL);
pjsip_tsx_terminate(NULL, 200);
pjsip_endpt_send_request(NULL, NULL, -1, NULL, NULL);
pjsip_endpt_respond(NULL, NULL, NULL, -1, NULL, NULL, NULL, NULL);
#endif
#ifdef HAS_PJMEDIA_SDP
pjmedia_sdp_parse(NULL, NULL, 1024, NULL);
pjmedia_sdp_print(NULL, NULL, 1024);
pjmedia_sdp_validate(NULL);
pjmedia_sdp_session_clone(NULL, NULL);
pjmedia_sdp_session_cmp(NULL, NULL, 0);
pjmedia_sdp_attr_to_rtpmap(NULL, NULL, NULL);
pjmedia_sdp_attr_get_fmtp(NULL, NULL);
pjmedia_sdp_attr_get_rtcp(NULL, NULL);
pjmedia_sdp_conn_clone(NULL, NULL);
pjmedia_sdp_media_clone(NULL, NULL);
pjmedia_sdp_media_find_attr(NULL, NULL, NULL);
#endif
#ifdef HAS_PJMEDIA_SDP_NEGOTIATOR
pjmedia_sdp_neg_create_w_local_offer(NULL, NULL, NULL);
pjmedia_sdp_neg_create_w_remote_offer(NULL, NULL, NULL, NULL);
pjmedia_sdp_neg_get_state(NULL);
pjmedia_sdp_neg_negotiate(NULL, NULL, PJ_FALSE);
#endif
#ifdef HAS_PJSIP_UA_LAYER
pjsip_ua_init_module(NULL, NULL);
pjsip_ua_destroy();
pjsip_dlg_create_uac(NULL, NULL, NULL, NULL, NULL, NULL);
pjsip_dlg_create_uas_and_inc_lock(NULL, NULL, NULL, NULL);
pjsip_dlg_terminate(NULL);
pjsip_dlg_set_route_set(NULL, NULL);
pjsip_dlg_create_request(NULL, NULL, -1, NULL);
pjsip_dlg_send_request(NULL, NULL, -1, NULL);
pjsip_dlg_create_response(NULL, NULL, -1, NULL, NULL);
pjsip_dlg_modify_response(NULL, NULL, -1, NULL);
pjsip_dlg_send_response(NULL, NULL, NULL);
pjsip_dlg_respond(NULL, NULL, -1, NULL, NULL, NULL);
#endif
#ifdef HAS_PJSIP_AUTH_CLIENT
pjsip_auth_clt_init(NULL, NULL, NULL, 0);
pjsip_auth_clt_clone(NULL, NULL, NULL);
pjsip_auth_clt_set_credentials(NULL, 0, NULL);
pjsip_auth_clt_init_req(NULL, NULL);
pjsip_auth_clt_reinit_req(NULL, NULL, NULL, NULL);
#endif
#ifdef HAS_PJSIP_INV_SESSION
pjsip_inv_usage_init(NULL, NULL);
pjsip_inv_create_uac(NULL, NULL, 0, NULL);
pjsip_inv_verify_request(NULL, NULL, NULL, NULL, NULL, NULL);
pjsip_inv_create_uas(NULL, NULL, NULL, 0, NULL);
pjsip_inv_terminate(NULL, 200, PJ_FALSE);
pjsip_inv_invite(NULL, NULL);
pjsip_inv_initial_answer(NULL, NULL, 200, NULL, NULL, NULL);
pjsip_inv_answer(NULL, 200, NULL, NULL, NULL);
pjsip_inv_end_session(NULL, 200, NULL, NULL);
pjsip_inv_reinvite(NULL, NULL, NULL, NULL);
pjsip_inv_update(NULL, NULL, NULL, NULL);
pjsip_inv_send_msg(NULL, NULL);
pjsip_dlg_get_inv_session(NULL);
//pjsip_tsx_get_inv_session(NULL);
pjsip_inv_state_name(PJSIP_INV_STATE_NULL);
#endif
#ifdef HAS_PJSIP_REGC
//pjsip_regc_get_module();
pjsip_regc_create(NULL, NULL, NULL, NULL);
pjsip_regc_destroy(NULL);
pjsip_regc_get_info(NULL, NULL);
pjsip_regc_get_pool(NULL);
pjsip_regc_init(NULL, NULL, NULL, NULL, 0, NULL, 600);
pjsip_regc_set_credentials(NULL, 1, NULL);
pjsip_regc_set_route_set(NULL, NULL);
pjsip_regc_register(NULL, PJ_TRUE, NULL);
pjsip_regc_unregister(NULL, NULL);
pjsip_regc_update_contact(NULL, 10, NULL);
pjsip_regc_update_expires(NULL, 600);
pjsip_regc_send(NULL, NULL);
#endif
#ifdef HAS_PJSIP_EVENT_FRAMEWORK
pjsip_evsub_init_module(NULL);
pjsip_evsub_instance();
pjsip_evsub_register_pkg(NULL, NULL, 30, 10, NULL);
pjsip_evsub_create_uac(NULL, NULL, NULL, 10, NULL);
pjsip_evsub_create_uas(NULL, NULL, NULL, 10, NULL);
pjsip_evsub_terminate(NULL, PJ_FALSE);
pjsip_evsub_get_state(NULL);
pjsip_evsub_get_state_name(NULL);
pjsip_evsub_initiate(NULL, NULL, -1, NULL);
pjsip_evsub_accept(NULL, NULL, 200, NULL);
pjsip_evsub_notify(NULL, PJSIP_EVSUB_STATE_ACTIVE, NULL, NULL, NULL);
pjsip_evsub_current_notify(NULL, NULL);
pjsip_evsub_send_request(NULL, NULL);
pjsip_tsx_get_evsub(NULL);
pjsip_evsub_set_mod_data(NULL, 1, NULL);
pjsip_evsub_get_mod_data(NULL, 1);
#endif
#ifdef HAS_PJSIP_CALL_TRANSFER
pjsip_xfer_init_module(NULL);
pjsip_xfer_create_uac(NULL, NULL, NULL);
pjsip_xfer_create_uas(NULL, NULL, NULL, NULL);
pjsip_xfer_initiate(NULL, NULL, NULL);
pjsip_xfer_accept(NULL, NULL, 200, NULL);
pjsip_xfer_notify(NULL, PJSIP_EVSUB_STATE_ACTIVE, 200, NULL, NULL);
pjsip_xfer_current_notify(NULL, NULL);
pjsip_xfer_send_request(NULL, NULL);
#endif
#ifdef HAS_PJSIP_PRESENCE
pjsip_pres_init_module(NULL, NULL);
pjsip_pres_instance();
pjsip_pres_create_uac(NULL, NULL, 0, NULL);
pjsip_pres_create_uas(NULL, NULL, NULL, NULL);
pjsip_pres_terminate(NULL, PJ_FALSE);
pjsip_pres_initiate(NULL, 100, NULL);
pjsip_pres_accept(NULL, NULL, 200, NULL);
pjsip_pres_notify(NULL, PJSIP_EVSUB_STATE_ACTIVE, NULL, NULL, NULL);
pjsip_pres_current_notify(NULL, NULL);
pjsip_pres_send_request(NULL, NULL);
pjsip_pres_get_status(NULL, NULL);
pjsip_pres_set_status(NULL, NULL);
#endif
#ifdef HAS_PJSIP_IS_COMPOSING
pjsip_iscomposing_create_xml(NULL, PJ_TRUE, NULL, NULL, 0);
pjsip_iscomposing_create_body(NULL, PJ_TRUE, NULL, NULL, 0);
pjsip_iscomposing_parse(NULL, NULL, 0, NULL, NULL, NULL, NULL);
#endif
#ifdef HAS_PJMEDIA
pjmedia_endpt_create(NULL, NULL, 1, NULL);
pjmedia_endpt_destroy(NULL);
pjmedia_endpt_create_sdp(NULL, NULL, 1, NULL, NULL);
#endif
#ifdef HAS_PJMEDIA_EC
pjmedia_echo_create(NULL, 0, 0, 0, 0, 0, NULL);
pjmedia_echo_destroy(NULL);
pjmedia_echo_playback(NULL, NULL);
pjmedia_echo_capture(NULL, NULL, 0);
pjmedia_echo_cancel(NULL, NULL, NULL, 0, NULL);
#endif
#ifdef HAS_PJMEDIA_SND_DEV
pjmedia_snd_init(NULL);
pjmedia_snd_get_dev_count();
pjmedia_snd_get_dev_info(0);
pjmedia_snd_open(-1, -1, 8000, 1, 80, 16, NULL, NULL, NULL, NULL);
pjmedia_snd_open_rec(-1, 8000, 1, 160, 16, NULL, NULL, NULL);
pjmedia_snd_open_player(-1, 8000, 1, 160, 16, NULL, NULL, NULL);
pjmedia_snd_stream_start(NULL);
pjmedia_snd_stream_stop(NULL);
pjmedia_snd_stream_close(NULL);
pjmedia_snd_deinit();
#endif
#ifdef HAS_PJMEDIA_SND_PORT
pjmedia_snd_port_create(NULL, -1, -1, 8000, 1, 180, 16, 0, NULL);
pjmedia_snd_port_create_rec(NULL, -1, 8000, 1, 160, 16, 0, NULL);
pjmedia_snd_port_create_player(NULL, -1, 8000, 1, 160, 16, 0, NULL);
pjmedia_snd_port_destroy(NULL);
pjmedia_snd_port_get_snd_stream(NULL);
pjmedia_snd_port_connect(NULL, NULL);
pjmedia_snd_port_get_port(NULL);
pjmedia_snd_port_disconnect(NULL);
#endif
#ifdef HAS_PJMEDIA_RESAMPLE
pjmedia_resample_create(NULL, PJ_TRUE, PJ_TRUE, 0, 0, 0, 0, NULL);
pjmedia_resample_run(NULL, NULL, NULL);
#endif
#ifdef HAS_PJMEDIA_SILENCE_DET
pjmedia_silence_det_create(NULL, 8000, 80, NULL);
pjmedia_silence_det_detect(NULL, NULL, 0, NULL);
pjmedia_silence_det_apply(NULL, 0);
#endif
#ifdef HAS_PJMEDIA_PLC
pjmedia_plc_create(NULL, 8000, 80, 0, NULL);
pjmedia_plc_save(NULL, NULL);
pjmedia_plc_generate(NULL, NULL);
#endif
#ifdef HAS_PJMEDIA_CONFERENCE
pjmedia_conf_create(NULL, 10, 8000, 1, 160, 16, 0, NULL);
pjmedia_conf_destroy(NULL);
pjmedia_conf_get_master_port(NULL);
pjmedia_conf_add_port(NULL, NULL, NULL, NULL, NULL);
pjmedia_conf_configure_port(NULL, 1, 0, 0);
pjmedia_conf_connect_port(NULL, 0, 0, 0);
pjmedia_conf_disconnect_port(NULL, 0, 0);
pjmedia_conf_remove_port(NULL, 0);
pjmedia_conf_enum_ports(NULL, NULL, NULL);
pjmedia_conf_get_port_info(NULL, 0, NULL);
pjmedia_conf_get_ports_info(NULL, NULL, NULL);
pjmedia_conf_get_signal_level(NULL, 0, NULL, NULL);
pjmedia_conf_adjust_rx_level(NULL, 0, 0);
pjmedia_conf_adjust_tx_level(NULL, 0, 0);
#endif
#ifdef HAS_PJMEDIA_MASTER_PORT
pjmedia_master_port_create(NULL, NULL, NULL, 0, NULL);
pjmedia_master_port_start(NULL);
pjmedia_master_port_stop(NULL);
pjmedia_master_port_set_uport(NULL, NULL);
pjmedia_master_port_get_uport(NULL);
pjmedia_master_port_set_dport(NULL, NULL);
pjmedia_master_port_get_dport(NULL);
pjmedia_master_port_destroy(NULL, PJ_FALSE);
#endif
#ifdef HAS_PJMEDIA_RTP
pjmedia_rtp_session_init(NULL, 0, 0);
pjmedia_rtp_encode_rtp(NULL, 0, 0, 0, 0, NULL, NULL);
pjmedia_rtp_decode_rtp(NULL, NULL, 0, NULL, NULL, NULL);
pjmedia_rtp_session_update(NULL, NULL, NULL);
#endif
#ifdef HAS_PJMEDIA_RTCP
pjmedia_rtcp_init(NULL, NULL, 0, 0, 0);
pjmedia_rtcp_get_ntp_time(NULL, NULL);
pjmedia_rtcp_fini(NULL);
pjmedia_rtcp_rx_rtp(NULL, 0, 0, 0);
pjmedia_rtcp_tx_rtp(NULL, 0);
pjmedia_rtcp_rx_rtcp(NULL, NULL, 0);
pjmedia_rtcp_build_rtcp(NULL, NULL, NULL);
#endif
#ifdef HAS_PJMEDIA_JBUF
pjmedia_jbuf_create(NULL, NULL, 0, 0, 0, NULL);
pjmedia_jbuf_set_fixed(NULL, 0);
pjmedia_jbuf_set_adaptive(NULL, 0, 0, 0);
pjmedia_jbuf_destroy(NULL);
pjmedia_jbuf_put_frame(NULL, NULL, 0, 0);
pjmedia_jbuf_get_frame(NULL, NULL, NULL);
#endif
#ifdef HAS_PJMEDIA_STREAM
pjmedia_stream_create(NULL, NULL, NULL, NULL, NULL, NULL);
pjmedia_stream_destroy(NULL);
pjmedia_stream_get_port(NULL, NULL);
pjmedia_stream_get_transport(NULL);
pjmedia_stream_start(NULL);
pjmedia_stream_get_stat(NULL, NULL);
pjmedia_stream_pause(NULL, PJMEDIA_DIR_ENCODING);
pjmedia_stream_resume(NULL, PJMEDIA_DIR_ENCODING);
pjmedia_stream_dial_dtmf(NULL, NULL);
pjmedia_stream_check_dtmf(NULL);
pjmedia_stream_get_dtmf(NULL, NULL, NULL);
#endif
#ifdef HAS_PJMEDIA_TONEGEN
pjmedia_tonegen_create(NULL, 0, 0, 0, 0, 0, NULL);
pjmedia_tonegen_is_busy(NULL);
pjmedia_tonegen_stop(NULL);
pjmedia_tonegen_play(NULL, 0, NULL, 0);
pjmedia_tonegen_play_digits(NULL, 0, NULL, 0);
pjmedia_tonegen_get_digit_map(NULL, NULL);
pjmedia_tonegen_set_digit_map(NULL, NULL);
#endif
#ifdef HAS_PJMEDIA_UDP_TRANSPORT
pjmedia_transport_udp_create(NULL, NULL, 0, 0, NULL);
pjmedia_transport_udp_close(NULL);
#endif
#ifdef HAS_PJMEDIA_FILE_PLAYER
pjmedia_wav_player_port_create(NULL, NULL, 0, 0, 0, NULL);
pjmedia_wav_player_port_set_pos(NULL, 0);
pjmedia_wav_player_port_get_pos(NULL);
pjmedia_wav_player_set_eof_cb(NULL, NULL, NULL);
#endif
#ifdef HAS_PJMEDIA_FILE_CAPTURE
pjmedia_wav_writer_port_create(NULL, NULL, 8000, 1, 80, 16, 0, 0, NULL);
pjmedia_wav_writer_port_get_pos(NULL);
pjmedia_wav_writer_port_set_cb(NULL, 0, NULL, NULL);
#endif
#ifdef HAS_PJMEDIA_MEM_PLAYER
pjmedia_mem_player_create(NULL, NULL, 1000, 8000, 1, 80, 16, 0, NULL);
#endif
#ifdef HAS_PJMEDIA_MEM_CAPTURE
pjmedia_mem_capture_create(NULL, NULL, 1000, 8000, 1, 80, 16, 0, NULL);
#endif
#ifdef HAS_PJMEDIA_ICE
pjmedia_ice_create(NULL, NULL, 0, NULL, NULL);
pjmedia_ice_destroy(NULL);
pjmedia_ice_start_init(NULL, 0, NULL, NULL, NULL);
pjmedia_ice_init_ice(NULL, PJ_ICE_SESS_ROLE_CONTROLLED, NULL, NULL);
pjmedia_ice_modify_sdp(NULL, NULL, NULL);
pjmedia_ice_start_ice(NULL, NULL, NULL, 0);
pjmedia_ice_stop_ice(NULL);
#endif
#ifdef HAS_PJMEDIA_G711_CODEC
pjmedia_codec_g711_init(NULL);
pjmedia_codec_g711_deinit();
#endif
#ifdef HAS_PJMEDIA_GSM_CODEC
pjmedia_codec_gsm_init(NULL);
pjmedia_codec_gsm_deinit();
#endif
#ifdef HAS_PJMEDIA_SPEEX_CODEC
pjmedia_codec_speex_init(NULL, 0, 0, 0);
pjmedia_codec_speex_deinit();
#endif
#ifdef HAS_PJMEDIA_ILBC_CODEC
pjmedia_codec_ilbc_init(NULL, 0);
pjmedia_codec_ilbc_deinit();
#endif
return 0;
}
