/** @internal Create a handle for processing incoming request */
nua_handle_t *nua_stack_incoming_handle(nua_t *nua,
nta_incoming_t *irq,
sip_t const *sip,
int create_dialog)
{
nua_handle_t *nh;
url_t const *url;
sip_to_t to[1];
sip_from_t from[1];
assert(sip && sip->sip_from && sip->sip_to);
if (sip->sip_contact)
url = sip->sip_contact->m_url;
else
url = sip->sip_from->a_url;
/* Strip away parameters */
sip_from_init(from)->a_display = sip->sip_to->a_display;
*from->a_url = *sip->sip_to->a_url;
sip_to_init(to)->a_display = sip->sip_from->a_display;
*to->a_url = *sip->sip_from->a_url;
nh = nh_create(nua,
NUTAG_URL((url_string_t *)url), /* Remote target */
SIPTAG_TO(to), /* Local AoR */
SIPTAG_FROM(from), /* Remote AoR */
TAG_END());
if (nh && nua_stack_init_handle(nua, nh, NULL) < 0)
nh_destroy(nua, nh), nh = NULL;
if (nh && create_dialog) {
struct nua_dialog_state *ds = nh->nh_ds;
nua_dialog_store_peer_info(nh, ds, sip);
ds->ds_leg = nta_leg_tcreate(nua->nua_nta, nua_stack_process_request, nh,
SIPTAG_CALL_ID(sip->sip_call_id),
SIPTAG_FROM(sip->sip_to),
SIPTAG_TO(sip->sip_from),
NTATAG_REMOTE_CSEQ(sip->sip_cseq->cs_seq),
TAG_END());
if (!ds->ds_leg || !nta_leg_tag(ds->ds_leg, nta_incoming_tag(irq, NULL)))
nh_destroy(nua, nh), nh = NULL;
}
if (nh)
nua_dialog_uas_route(nh, nh->nh_ds, sip, 1);
return nh;
}
END_TEST
START_TEST(fetch_6_2_3)
{
nua_handle_t *nh;
struct message *subscribe;
struct event *event;
S2_CASE("6.2.3", "Event fetch - no NOTIFY",
"NUA sends SUBSCRIBE with Expires 0, waits for NOTIFY, times out");
nh = nua_handle(nua, NULL, SIPTAG_TO(s2sip->aor), TAG_END());
nua_subscribe(nh, SIPTAG_EVENT_STR(event_type), SIPTAG_EXPIRES_STR("0"), TAG_END());
subscribe = s2_sip_wait_for_request(SIP_METHOD_SUBSCRIBE);
s2_sip_respond_to(subscribe, dialog, SIP_202_ACCEPTED,
SIPTAG_EXPIRES_STR("0"), TAG_END());
s2_sip_free_message(subscribe);
event = s2_wait_for_event(nua_r_subscribe, 202);
fail_if(!event);
fail_unless(s2_check_substate(event, nua_substate_embryonic));
s2_free_event(event);
s2_nua_fast_forward(600, s2base->root);
event = s2_wait_for_event(nua_i_notify, 408);
fail_if(!event);
fail_unless(s2_check_substate(event, nua_substate_terminated));
s2_free_event(event);
nua_handle_destroy(nh);
}
END_TEST
START_TEST(subscribe_6_1_3)
{
nua_handle_t *nh;
struct message *response;
struct event *notify, *event;
S2_CASE("6.1.3", "Subscription terminated by notifier",
"NUA sends SUBSCRIBE, waits for NOTIFY, "
"gets NOTIFY terminating the subscription,");
nh = nua_handle(nua, NULL, SIPTAG_TO(s2sip->aor), TAG_END());
nua_subscribe(nh, SIPTAG_EVENT_STR(event_type), TAG_END());
notify = subscription_by_nua(nh, nua_substate_embryonic, TAG_END());
s2_free_event(notify);
fail_if(s2_sip_request_to(dialog, SIP_METHOD_NOTIFY, NULL,
SIPTAG_EVENT_STR(event_type),
SIPTAG_SUBSCRIPTION_STATE_STR("terminated;reason=noresource"),
TAG_END()));
event = s2_wait_for_event(nua_i_notify, 200);
fail_if(!event);
fail_unless(s2_check_substate(event, nua_substate_terminated));
s2_free_event(event);
response = s2_sip_wait_for_response(200, SIP_METHOD_NOTIFY);
fail_if(!response);
s2_sip_free_message(response);
nua_handle_destroy(nh);
}
/**
* Create a new leg object for incoming request message.
*
* @param agent agent object
* @param callback function which is called for each
* incoming request belonging to this leg
* @param magic call leg context
* @param msg a request message
*
* @note The ownership of @a msg will pass back to NTA upon successful call
* to the function nta_msg_leg(). In other words, if the call to @a
* nta_msg_leg() is successful, the application may not do anything with @a
* msg anymore. Instead of that, NTA will create of a new incoming request
* object for the @a msg and eventually return the request to application by
* calling the @a callback function.
*
* @deprecated Use nta_leg_stateful() instead.
*/
nta_leg_t *nta_msg_leg(nta_agent_t *agent,
msg_t *msg,
nta_request_f *callback,
nta_leg_magic_t *magic,
...)
{
nta_leg_t *leg;
sip_t *sip = sip_object(msg);
SU_DEBUG_9(("\tnta_msg_leg(): called\n"));
assert(msg && sip && sip->sip_request);
if (!msg || !sip || !sip->sip_request || !callback)
return NULL;
leg = nta_leg_tcreate(agent, callback, magic,
SIPTAG_CALL_ID(sip->sip_call_id),
SIPTAG_FROM(sip->sip_to), /* local address */
SIPTAG_TO(sip->sip_from), /* remote address */
TAG_END());
if (!leg)
/* xyzzy */;
else if (nta_leg_server_route(leg, sip->sip_record_route,
sip->sip_contact) < 0)
nta_leg_destroy(leg), leg = NULL;
else if (nta_leg_stateful(leg, msg) < 0)
nta_leg_destroy(leg), leg = NULL;
SU_DEBUG_9(("\tnta_msg_leg(): returns %p\n", leg));
return leg;
}
END_TEST
START_TEST(client_1_4_2)
{
nua_handle_t *nh;
struct message *message;
struct event *response;
S2_CASE("1.4.2", "Retry-After a delay",
"Retry MESSAGE after a delay");
nh = nua_handle(nua, NULL, SIPTAG_TO(s2sip->aor), TAG_END());
nua_message(nh,
SIPTAG_CONTENT_TYPE_STR("text/plain"),
SIPTAG_PAYLOAD_STR("hello"),
TAG_END());
message = s2_sip_wait_for_request(SIP_METHOD_MESSAGE);
s2_sip_respond_to(message, NULL, SIP_503_SERVICE_UNAVAILABLE,
SIPTAG_RETRY_AFTER_STR("3"),
TAG_END());
s2_sip_free_message(message);
response = s2_wait_for_event(nua_r_message, 100);
s2_free_event(response);
s2_nua_fast_forward(32, s2base->root);
/* Too long delay */
message = s2_sip_wait_for_request(SIP_METHOD_MESSAGE);
s2_sip_respond_to(message, NULL, SIP_503_SERVICE_UNAVAILABLE,
SIPTAG_RETRY_AFTER_STR("32"),
TAG_END());
s2_sip_free_message(message);
response = s2_wait_for_event(nua_r_message, 503);
s2_free_event(response);
nua_set_params(nua, NUTAG_MAX_RETRY_AFTER(0), TAG_END());
fail_unless_event(nua_r_set_params, 200);
/* Disable feature */
nua_message(nh,
SIPTAG_CONTENT_TYPE_STR("text/plain"),
SIPTAG_PAYLOAD_STR("hello"),
TAG_END());
message = s2_sip_wait_for_request(SIP_METHOD_MESSAGE);
s2_sip_respond_to(message, NULL, SIP_503_SERVICE_UNAVAILABLE,
SIPTAG_RETRY_AFTER_STR("3"),
TAG_END());
s2_sip_free_message(message);
response = s2_wait_for_event(nua_r_message, 503);
s2_free_event(response);
nua_handle_destroy(nh);
}
END_TEST
START_TEST(SIP_CC_OE_CE_TI_011_012)
{
nua_handle_t *nh;
struct message *invite;
S2_CASE("6.1.2", "SIP_CC_OE_CE_TI_011_012",
"Ensure that the IUT, when an INVITE client transaction "
"has been in the Terminated state, on receipt of a "
"retransmitted Success (200 OK) responses sends an ACK "
"request until 64*T1 duration expires, after this, "
"on receipt of a retransmitted Success (200 OK) "
"responses does not send an ACK request.");
nh = nua_handle(nua, NULL, SIPTAG_TO(s2sip->aor), TAG_END());
invite = invite_sent_by_nua(nh, TAG_END());
process_offer(invite);
respond_with_sdp(invite, d1, SIP_200_OK, TAG_END());
fail_unless_event(nua_r_invite, 200);
fail_unless(s2_check_callstate(nua_callstate_ready));
fail_unless(s2_sip_check_request(SIP_METHOD_ACK));
s2_nua_fast_forward(5, s2base->root);
respond_with_sdp(invite, d1, SIP_200_OK, TAG_END());
fail_unless(s2_sip_check_request(SIP_METHOD_ACK));
s2_nua_fast_forward(5, s2base->root);
respond_with_sdp(invite, d1, SIP_200_OK, TAG_END());
fail_unless(s2_sip_check_request(SIP_METHOD_ACK));
s2_nua_fast_forward(20, s2base->root);
respond_with_sdp(invite, d1, SIP_200_OK, TAG_END());
fail_unless(s2_sip_check_request(SIP_METHOD_ACK));
/* Stack times out the INVITE transaction */
s2_nua_fast_forward(5, s2base->root);
respond_with_sdp(invite, d1, SIP_200_OK,
SIPTAG_SUBJECT_STR("Stray 200 OK"),
TAG_END());
s2_sip_free_message(invite);
mark_point();
fail_if(s2_sip_check_request_timeout(SIP_METHOD_ACK, 3));
bye_by_nua(d1, nh, TAG_END());
nua_handle_destroy(nh);
}
END_TEST
START_TEST(SIP_CC_OE_CE_TI_008)
{
nua_handle_t *nh;
struct message *invite;
S2_CASE("6.1.2", "SIP_CC_OE_CE_TI_008",
"If an unreliable transport is used, ensure that "
"the IUT, when an INVITE client transaction is in "
"the Completed state, on receipt of final responses "
"that matches the transaction, still answer with an "
"ACK request until timer D set to at least 32 second expires.");
nh = nua_handle(nua, NULL, SIPTAG_TO(s2sip->aor), TAG_END());
invite = invite_sent_by_nua(nh, TAG_END());
s2_sip_respond_to(invite, d1, 404, "First not found", TAG_END());
fail_unless_event(nua_r_invite, 404);
fail_unless(s2_check_callstate(nua_callstate_terminated));
fail_unless(s2_sip_check_request(SIP_METHOD_ACK));
s2_nua_fast_forward(5, s2base->root);
s2_sip_respond_to(invite, d1, 404, "Not found after 5 seconds", TAG_END());
fail_unless(s2_sip_check_request(SIP_METHOD_ACK));
s2_nua_fast_forward(5, s2base->root);
s2_sip_respond_to(invite, d1, 404, "Not found after 10 seconds", TAG_END());
fail_unless(s2_sip_check_request(SIP_METHOD_ACK));
s2_nua_fast_forward(21, s2base->root);
s2_sip_respond_to(invite, d1, 404, "Not found after 31 seconds", TAG_END());
fail_unless(s2_sip_check_request(SIP_METHOD_ACK));
s2_nua_fast_forward(5, s2base->root);
/* Wake up nua thread and let it time out INVITE transaction */
nua_set_params(s2->nua, TAG_END());
fail_unless_event(nua_r_set_params, 0);
s2_sip_respond_to(invite, d1, 404, "Not found after 32 seconds", TAG_END());
s2_sip_free_message(invite);
fail_if(s2_sip_check_request_timeout(SIP_METHOD_ACK, 3));
nua_handle_destroy(nh);
}
END_TEST
START_TEST(subscribe_6_1_2)
{
nua_handle_t *nh;
struct message *subscribe, *response;
struct event *notify, *event;
S2_CASE("6.1.2", "Basic subscription with refresh",
"NUA sends SUBSCRIBE, waits for NOTIFY, "
"sends re-SUBSCRIBE, waits for NOTIFY, "
"sends un-SUBSCRIBE");
send_notify_before_response = 1;
nh = nua_handle(nua, NULL, SIPTAG_TO(s2sip->aor), TAG_END());
nua_subscribe(nh, SIPTAG_EVENT_STR(event_type), TAG_END());
notify = subscription_by_nua(nh, nua_substate_embryonic, TAG_END());
s2_free_event(notify);
/* Wait for refresh */
s2_nua_fast_forward(600, s2base->root);
subscribe = s2_sip_wait_for_request(SIP_METHOD_SUBSCRIBE);
s2_sip_respond_to(subscribe, dialog, SIP_200_OK,
SIPTAG_EXPIRES_STR("600"),
TAG_END());
event = s2_wait_for_event(nua_r_subscribe, 200);
fail_if(!event);
fail_unless(s2_check_substate(event, nua_substate_active));
s2_free_event(event);
fail_if(s2_sip_request_to(dialog, SIP_METHOD_NOTIFY, NULL,
SIPTAG_EVENT(subscribe->sip->sip_event),
SIPTAG_SUBSCRIPTION_STATE_STR("active;expires=600"),
SIPTAG_CONTENT_TYPE_STR(event_mime_type),
SIPTAG_PAYLOAD_STR(event_state),
TAG_END()));
event = s2_wait_for_event(nua_i_notify, 200);
fail_if(!event);
fail_unless(s2_check_substate(event, nua_substate_active));
s2_free_event(event);
response = s2_sip_wait_for_response(200, SIP_METHOD_NOTIFY);
fail_if(!response);
s2_sip_free_message(response);
unsubscribe_by_nua(nh, TAG_END());
nua_handle_destroy(nh);
}
/**
* Create a new leg object
*
* @param agent agent object
* @param callback function which is called for each
* incoming request belonging to this leg
* @param magic call leg context
* @param i optional @CallID
* (if @c NULL, an ID generated by @b NTA is used)
* @param from optional @From (local address)
* @param to optional @To (remote address)
* @param extra optional extra header
* @param headers va_list of optional extra headers
*
* @deprecated Use nta_leg_tcreate() instead.
*/
nta_leg_t *nta_leg_vcreate(nta_agent_t *agent,
nta_request_f *callback,
nta_leg_magic_t *magic,
sip_call_id_t const *i,
sip_from_t const *from,
sip_to_t const *to,
void const *extra, va_list headers)
{
sip_route_t const *route = NULL;
sip_cseq_t const *cseq = NULL;
for (; extra ; extra = va_arg(headers, void *)) {
sip_header_t const *h = (sip_header_t const *)extra;
if (h == SIP_NONE)
continue;
else if (sip_call_id_p(h)) {
if (i == NULL) i = h->sh_call_id;
}
else if (sip_from_p(h)) {
if (from == NULL) from = h->sh_from;
}
else if (sip_to_p(h)) {
if (to == NULL) to = h->sh_to;
}
else if (sip_route_p(h)) {
route = h->sh_route;
}
else if (sip_cseq_p(h)) {
cseq = h->sh_cseq;
}
else {
SU_DEBUG_3(("nta_leg_create: extra header %s\n",
sip_header_name(h, 0)));
}
}
return nta_leg_tcreate(agent, callback, magic,
NTATAG_NO_DIALOG(i == SIP_NONE->sh_call_id),
TAG_IF(i != SIP_NONE->sh_call_id, SIPTAG_CALL_ID(i)),
TAG_IF(from != SIP_NONE->sh_from, SIPTAG_FROM(from)),
TAG_IF(to != SIP_NONE->sh_to, SIPTAG_TO(to)),
SIPTAG_ROUTE(route),
SIPTAG_CSEQ(cseq),
TAG_END());
}
END_TEST
START_TEST(subscribe_6_1_5)
{
nua_handle_t *nh;
struct event *notify;
sip_via_t *vorig = s2_sip_tport_via(s2sip->udp.tport);
sip_via_t via[2];
char *v0_params[8] = {}, *v1_params[8] = {};
char branch0[32], branch1[32];
S2_CASE("6.1.5", "Via handling in response to NOTIFY",
"NUA sends SUBSCRIBE, waits for NOTIFY, sends un-SUBSCRIBE");
nh = nua_handle(nua, NULL, SIPTAG_TO(s2sip->aor), TAG_END());
nua_subscribe(nh, SIPTAG_EVENT_STR(event_type), TAG_END());
s2_sip_msg_flags = MSG_FLG_COMMA_LISTS|MSG_FLG_COMPACT;
fail_if(vorig == NULL);
via[0] = *vorig;
via[0].v_host = "example.org";
via[0].v_params = (void *)v0_params;
snprintf(v0_params[0] = branch0, sizeof branch0,
"branch=z9hG4bK%lx", ++s2sip->tid);
fail_if(vorig == NULL);
via[1] = *vorig;
via[1].v_params = (void *)v1_params;
snprintf(v1_params[0] = branch1, sizeof branch1,
"branch=z9hG4bK%lx", ++s2sip->tid);
notify = subscription_by_nua(nh, nua_substate_embryonic,
SIPTAG_VIA(via + 1),
SIPTAG_VIA(via + 0),
TAG_END());
s2_sip_msg_flags = 0;
s2_free_event(notify);
unsubscribe_by_nua(nh, TAG_END());
nua_handle_destroy(nh);
}
END_TEST
START_TEST(subscribe_6_1_4)
{
nua_handle_t *nh;
struct message *response;
struct event *notify, *event;
S2_CASE("6.1.4", "Subscription terminated by notifier, re-established",
"NUA sends SUBSCRIBE, waits for NOTIFY, "
"gets NOTIFY terminating the subscription,");
nh = nua_handle(nua, NULL, SIPTAG_TO(s2sip->aor), TAG_END());
nua_subscribe(nh, SIPTAG_EVENT_STR(event_type), TAG_END());
notify = subscription_by_nua(nh, nua_substate_embryonic, TAG_END());
s2_free_event(notify);
fail_if(s2_sip_request_to(dialog, SIP_METHOD_NOTIFY, NULL,
SIPTAG_EVENT_STR(event_type),
SIPTAG_SUBSCRIPTION_STATE_STR("terminated;reason=deactivated"),
TAG_END()));
event = s2_wait_for_event(nua_i_notify, 200);
fail_if(!event);
fail_unless(s2_check_substate(event, nua_substate_embryonic));
s2_free_event(event);
response = s2_sip_wait_for_response(200, SIP_METHOD_NOTIFY);
fail_if(!response);
s2_sip_free_message(response);
su_home_unref((void *)dialog), dialog = su_home_new(sizeof *dialog);
fail_if(!dialog);
s2_nua_fast_forward(5, s2base->root);
/* nua re-establishes the subscription */
notify = subscription_by_nua(nh, nua_substate_embryonic, TAG_END());
s2_free_event(notify);
/* Unsubscribe with nua_subscribe() Expires: 0 */
nua_subscribe(nh, SIPTAG_EVENT_STR(event_type), SIPTAG_EXPIRES_STR("0"), TAG_END());
notify = subscription_by_nua(nh, nua_substate_active, TAG_END());
s2_free_event(notify);
nua_handle_destroy(nh);
}
/** Send a BYE to an INVITE.
*
* @deprecated
* This function should used only if application requires
* RFC2543 compatibility.
*/
nta_outgoing_t *nta_outgoing_tbye(nta_outgoing_t *orq,
nta_response_f *callback,
nta_outgoing_magic_t *magic,
url_string_t const *route_url,
tag_type_t tag, tag_value_t value, ...)
{
msg_t *msg;
sip_t *sip, *inv;
sip_cseq_t *cs;
sip_request_t *rq;
su_home_t *home;
url_string_t *url;
if (orq == NULL || orq->orq_method != sip_method_invite)
return NULL;
inv = sip_object(orq->orq_request);
msg = nta_msg_create(orq->orq_agent, 0);
home = msg_home(msg);
sip = sip_object(msg);
if (inv == NULL || sip == NULL) {
msg_destroy(msg);
return NULL;
}
sip_add_tl(msg, sip,
SIPTAG_TO(inv->sip_to),
SIPTAG_FROM(inv->sip_from),
SIPTAG_CALL_ID(inv->sip_call_id),
SIPTAG_ROUTE(inv->sip_route),
TAG_END());
url = (url_string_t *)inv->sip_request->rq_url;
rq = sip_request_create(home, SIP_METHOD_BYE, url, NULL);
sip_header_insert(msg, sip, (sip_header_t*)rq);
cs = sip_cseq_create(home, inv->sip_cseq->cs_seq + 1, SIP_METHOD_BYE);
sip_header_insert(msg, sip, (sip_header_t*)cs);
return nta_outgoing_mcreate(orq->orq_agent, callback, magic,
route_url, msg);
}
END_TEST
START_TEST(fetch_6_2_2)
{
nua_handle_t *nh;
struct event *notify;
S2_CASE("6.2.2", "Event fetch - NOTIFY before 200",
"NUA sends SUBSCRIBE with Expires 0, waits for NOTIFY");
send_notify_before_response = 1;
nh = nua_handle(nua, NULL, SIPTAG_TO(s2sip->aor), TAG_END());
nua_subscribe(nh, SIPTAG_EVENT_STR(event_type), SIPTAG_EXPIRES_STR("0"), TAG_END());
notify = subscription_by_nua(nh, nua_substate_embryonic, TAG_END());
s2_check_substate(notify, nua_substate_terminated);
s2_free_event(notify);
nua_handle_destroy(nh);
}
END_TEST
START_TEST(message_6_4_3)
{
nua_handle_t *nh;
struct message *message;
struct event *response;
sip_call_id_t *i;
S2_CASE("6.4.1", "SIMPLE MESSAGE",
"Send MESSAGE");
nh = nua_handle(nua, NULL, SIPTAG_TO(s2sip->aor), TAG_END());
nua_message(nh,
SIPTAG_CONTENT_TYPE_STR("text/plain"),
SIPTAG_PAYLOAD_STR("hello"),
TAG_END());
message = s2_sip_wait_for_request(SIP_METHOD_MESSAGE);
s2_sip_respond_to(message, NULL,
SIP_407_PROXY_AUTH_REQUIRED,
SIPTAG_PROXY_AUTHENTICATE_STR(s2_auth_digest_str),
TAG_END());
i = sip_call_id_dup(NULL, message->sip->sip_call_id);
fail_unless(i != NULL);
s2_sip_free_message(message);
fail_unless_event(nua_r_message, 407);
nua_authenticate(nh, NUTAG_AUTH(s2_auth_credentials), TAG_END());
message = s2_sip_wait_for_request(SIP_METHOD_MESSAGE);
s2_sip_respond_to(message, NULL, SIP_202_ACCEPTED, TAG_END());
fail_unless(su_strmatch(i->i_id, message->sip->sip_call_id->i_id));
s2_sip_free_message(message);
response = s2_wait_for_event(nua_r_message, 202);
s2_free_event(response);
nua_handle_destroy(nh);
}
int test_extension(struct context *ctx)
{
BEGIN();
struct endpoint *a = &ctx->a, *b = &ctx->b;
struct call *a_call = a->call, *b_call = b->call;
struct event *e;
sip_t const *sip;
/* Test for EXTENSION
A B
|------EXTENSION---->|
|<--------501--------| (method not recognized)
| |
|------EXTENSION---->|
|<-------200---------| (method allowed, responded)
| |
*/
if (print_headings)
printf("TEST NUA-13.1: EXTENSION\n");
TEST_1(a_call->nh = nua_handle(a->nua, a_call, SIPTAG_TO(b->to), TAG_END()));
/* Test first without NUTAG_METHOD() */
METHOD(a, a_call, a_call->nh,
TAG_IF(!ctx->proxy_tests, NUTAG_URL(b->contact->m_url)),
TAG_END());
run_ab_until(ctx, -1, save_until_final_response, -1, NULL);
/* Client events:
nua_method(), nua_r_method
*/
TEST_1(e = a->events->head); TEST_E(e->data->e_event, nua_r_method);
TEST(e->data->e_status, 900); /* Internal error */
TEST_1(!e->data->e_msg);
TEST_1(!e->next);
free_events_in_list(ctx, a->events);
nua_handle_destroy(a_call->nh), a_call->nh = NULL;
TEST_1(a_call->nh = nua_handle(a->nua, a_call, SIPTAG_TO(b->to), TAG_END()));
METHOD(a, a_call, a_call->nh,
TAG_IF(!ctx->proxy_tests, NUTAG_URL(b->contact->m_url)),
NUTAG_METHOD("EXTENSION"),
TAG_END());
run_ab_until(ctx, -1, save_until_final_response, -1, NULL);
/* Client events:
nua_method(), nua_r_method
*/
TEST_1(e = a->events->head); TEST_E(e->data->e_event, nua_r_method);
TEST(e->data->e_status, 501);
TEST_1(!e->next);
free_events_in_list(ctx, a->events);
nua_handle_destroy(a_call->nh), a_call->nh = NULL;
free_events_in_list(ctx, b->events);
nua_handle_destroy(b_call->nh), b_call->nh = NULL;
nua_set_params(b->nua, NUTAG_ALLOW("EXTENSION"), TAG_END());
run_b_until(ctx, nua_r_set_params, until_final_response);
TEST_1(a_call->nh = nua_handle(a->nua, a_call, SIPTAG_TO(b->to), TAG_END()));
METHOD(a, a_call, a_call->nh,
TAG_IF(!ctx->proxy_tests, NUTAG_URL(b->contact->m_url)),
NUTAG_METHOD("EXTENSION"),
TAG_END());
run_ab_until(ctx, -1, save_until_final_response, -1, respond_to_extension);
/* Client events:
nua_method(), nua_r_method
*/
TEST_1(e = a->events->head); TEST_E(e->data->e_event, nua_r_method);
TEST(e->data->e_status, 200);
TEST_1(sip = sip_object(e->data->e_msg));
TEST_1(!e->next);
/*
Server events:
nua_i_method
*/
TEST_1(e = b->events->head); TEST_E(e->data->e_event, nua_i_method);
TEST(e->data->e_status, 100);
TEST_1(!e->next);
free_events_in_list(ctx, a->events);
nua_handle_destroy(a_call->nh), a_call->nh = NULL;
free_events_in_list(ctx, b->events);
nua_handle_destroy(b_call->nh), b_call->nh = NULL;
nua_set_params(b->nua,
SIPTAG_ALLOW(b->allow),
NUTAG_APPL_METHOD(NULL),
NUTAG_APPL_METHOD(b->appl_method),
TAG_END());
run_b_until(ctx, nua_r_set_params, until_final_response);
if (print_headings)
printf("TEST NUA-13.1: PASSED\n");
END();
}
END_TEST
START_TEST(message_6_4_2)
{
nua_handle_t *nh;
struct message *message;
struct event *response;
S2_CASE("6.4.2", "MESSAGE with 302/305",
"Send MESSAGE");
nh = nua_handle(nua, NULL, SIPTAG_TO(s2sip->aor), TAG_END());
nua_message(nh,
SIPTAG_CONTENT_TYPE_STR("text/plain"),
SIPTAG_PAYLOAD_STR("hello"),
TAG_END());
message = s2_sip_wait_for_request(SIP_METHOD_MESSAGE);
s2_sip_respond_to(message, NULL, SIP_302_MOVED_TEMPORARILY,
SIPTAG_CONTACT_STR("<sip:[email protected]>"),
TAG_END());
s2_sip_free_message(message);
response = s2_wait_for_event(nua_r_message, 100);
s2_free_event(response);
message = s2_sip_wait_for_request(SIP_METHOD_MESSAGE);
fail_unless(message->sip->sip_request->rq_url->url_user != NULL);
fail_if(strcmp(message->sip->sip_request->rq_url->url_user, "302ed"));
s2_sip_respond_to(message, NULL, SIP_305_USE_PROXY,
SIPTAG_CONTACT_STR("<sip:[email protected];lr>"),
TAG_END());
s2_sip_free_message(message);
response = s2_wait_for_event(nua_r_message, 100);
s2_free_event(response);
message = s2_sip_wait_for_request(SIP_METHOD_MESSAGE);
fail_unless(message->sip->sip_route != NULL);
fail_unless(message->sip->sip_route->r_url->url_user != NULL);
fail_if(strcmp(message->sip->sip_route->r_url->url_user, "routed"));
s2_sip_respond_to(message, NULL, SIP_200_OK, TAG_END());
s2_sip_free_message(message);
response = s2_wait_for_event(nua_r_message, 200);
s2_free_event(response);
/* ---------------------------------------------------------------------- */
nua_message(nh,
NUTAG_AUTO302(0),
SIPTAG_CONTENT_TYPE_STR("text/plain"),
SIPTAG_PAYLOAD_STR("hello 2"),
TAG_END());
message = s2_sip_wait_for_request(SIP_METHOD_MESSAGE);
s2_sip_respond_to(message, NULL, SIP_302_MOVED_TEMPORARILY,
SIPTAG_CONTACT_STR("<sip:[email protected]>"),
TAG_END());
s2_sip_free_message(message);
response = s2_wait_for_event(nua_r_message, 302);
fail_unless(response->sip && response->sip->sip_contact);
nua_message(nh,
NUTAG_URL(response->sip->sip_contact->m_url),
NUTAG_AUTO305(0),
SIPTAG_CONTENT_TYPE_STR("text/plain"),
SIPTAG_PAYLOAD_STR("hello 2"),
TAG_END());
s2_free_event(response);
message = s2_sip_wait_for_request(SIP_METHOD_MESSAGE);
fail_unless(message->sip->sip_request->rq_url->url_user != NULL);
fail_if(strcmp(message->sip->sip_request->rq_url->url_user, "not302ed"));
s2_sip_respond_to(message, NULL, SIP_305_USE_PROXY,
SIPTAG_CONTACT_STR("<sip:[email protected]>"),
TAG_END());
s2_sip_free_message(message);
response = s2_wait_for_event(nua_r_message, 305);
s2_free_event(response);
nua_handle_destroy(nh);
}
int DrachtioController::processRequestOutsideDialog( nta_leg_t* defaultLeg, nta_incoming_t* irq, sip_t const *sip) {
DR_LOG(log_debug) << "processRequestOutsideDialog" << endl ;
int rc = validateSipMessage( sip ) ;
if( 0 != rc ) {
return rc ;
}
switch (sip->sip_request->rq_method ) {
case sip_method_invite:
{
/* TODO: should support optional config to only allow invites from defined addresses */
/* system-wide minimum session-expires is 90 seconds */
if( sip->sip_session_expires && sip->sip_session_expires->x_delta < 90 ) {
nta_incoming_treply( irq, SIP_422_SESSION_TIMER_TOO_SMALL,
SIPTAG_MIN_SE_STR("90"),
TAG_END() ) ;
return 0;
}
string transactionId ;
generateUuid( transactionId ) ;
nta_incoming_treply( irq, SIP_100_TRYING, TAG_END() ) ;
if( !m_pClientController->route_request_outside_dialog( irq, sip, transactionId ) ) {
DR_LOG(log_error) << "No providers available for invite" << endl ;
return 503 ;
}
nta_leg_t* leg = nta_leg_tcreate(m_nta, legCallback, this,
SIPTAG_CALL_ID(sip->sip_call_id),
SIPTAG_CSEQ(sip->sip_cseq),
SIPTAG_TO(sip->sip_from),
SIPTAG_FROM(sip->sip_to),
TAG_END());
if( NULL == leg ) {
DR_LOG(log_error) << "Error creating a leg for origination" << endl ;
//TODO: we got a client out there with a dead INVITE now...
return 500 ;
}
boost::shared_ptr<SipDialog> dlg = boost::make_shared<SipDialog>( leg, irq, sip ) ;
dlg->setTransactionId( transactionId ) ;
string contactStr ;
generateOutgoingContact( sip->sip_contact, contactStr ) ;
nta_leg_server_route( leg, sip->sip_record_route, sip->sip_contact ) ;
m_pDialogController->addIncomingInviteTransaction( leg, irq, sip, transactionId, dlg ) ;
}
break ;
case sip_method_ack:
/* success case: call has been established */
nta_incoming_destroy( irq ) ;
return 0 ;
case sip_method_register:
case sip_method_message:
case sip_method_options:
case sip_method_notify:
{
string transactionId ;
generateUuid( transactionId ) ;
if( !m_pClientController->route_request_outside_dialog( irq, sip, transactionId ) ) {
DR_LOG(log_error) << "No providers available for register" << endl ;
return 503 ;
}
m_pDialogController->addIncomingRequestTransaction( irq, transactionId ) ;
return 0 ;
}
case sip_method_bye:
case sip_method_cancel:
DR_LOG(log_error) << "Received BYE or CANCEL for unknown dialog: " << sip->sip_call_id->i_id << endl ;
return 481 ;
default:
DR_LOG(log_error) << "DrachtioController::processRequestOutsideDialog - unsupported method type: " << sip->sip_request->rq_method_name << ": " << sip->sip_call_id->i_id << endl ;
return 501 ;
break ;
}
return 0 ;
}
/** @internal Create a message template for keepalive. */
static int create_keepalive_message(outbound_t *ob, sip_t const *regsip)
{
msg_t *msg = nta_msg_create(ob->ob_nta, MSG_FLG_COMPACT), *previous;
sip_t *osip = sip_object(msg);
sip_contact_t *m = ob->ob_rcontact;
unsigned d = ob->ob_keepalive.interval;
if (msg == NULL)
return -1;
assert(regsip); assert(regsip->sip_request);
if (m && m->m_params) {
sip_accept_contact_t *ac;
size_t i;
int features = 0;
ac = sip_accept_contact_make(msg_home(msg), "*;require;explicit");
for (i = 0; m->m_params[i]; i++) {
char const *s = m->m_params[i];
if (!sip_is_callerpref(s))
continue;
features++;
s = su_strdup(msg_home(msg), s);
msg_header_add_param(msg_home(msg), ac->cp_common, s);
}
if (features)
msg_header_insert(msg, NULL, (void *)ac);
else
msg_header_free(msg_home(msg), (void *)ac);
}
if (0 >
/* Duplicate essential headers from REGISTER request: */
sip_add_tl(msg, osip,
SIPTAG_TO(regsip->sip_to),
SIPTAG_FROM(regsip->sip_from),
/* XXX - we should only use loose routing here */
/* XXX - if we used strict routing,
the route header/request_uri must be restored
*/
SIPTAG_ROUTE(regsip->sip_route),
/* Add Max-Forwards 0 */
TAG_IF(d, SIPTAG_MAX_FORWARDS_STR("0")),
TAG_IF(d, SIPTAG_SUBJECT_STR("KEEPALIVE")),
SIPTAG_CALL_ID_STR(ob->ob_cookie),
SIPTAG_ACCEPT_STR(outbound_content_type),
TAG_END()) ||
/* Create request-line, Call-ID, CSeq */
nta_msg_request_complete(msg,
nta_default_leg(ob->ob_nta),
SIP_METHOD_OPTIONS,
(void *)regsip->sip_to->a_url) < 0 ||
msg_serialize(msg, (void *)osip) < 0 ||
msg_prepare(msg) < 0)
return msg_destroy(msg), -1;
previous = ob->ob_keepalive.msg;
ob->ob_keepalive.msg = msg;
msg_destroy(previous);
return 0;
}
/**
* Creates a new operation object and stores it the list of
* active operations for 'cli'.
*/
ssc_oper_t *ssc_oper_create(ssc_t *ssc,
sip_method_t method,
char const *name,
char const *address,
tag_type_t tag, tag_value_t value, ...)
{
ssc_oper_t *op, *old;
ta_list ta;
enter;
for (old = ssc->ssc_operations; old; old = old->op_next)
if (!old->op_persistent)
break;
if (address) {
int have_url = 1;
sip_to_t *to;
to = sip_to_make(ssc->ssc_home, address);
if (to == NULL) {
printf("%s: %s: invalid address: %s\n", ssc->ssc_name, name, address);
return NULL;
}
/* Try to make sense out of the URL */
if (url_sanitize(to->a_url) < 0) {
printf("%s: %s: invalid address\n", ssc->ssc_name, name);
return NULL;
}
if (!(op = su_zalloc(ssc->ssc_home, sizeof(*op)))) {
printf("%s: %s: cannot create handle\n", ssc->ssc_name, name);
return NULL;
}
op->op_next = ssc->ssc_operations;
op->op_prev_state = -1;
op->op_ssc = ssc;
ssc->ssc_operations = op;
if (method == sip_method_register)
have_url = 0;
ta_start(ta, tag, value);
op->op_handle = nua_handle(ssc->ssc_nua, op,
TAG_IF(have_url, NUTAG_URL(to->a_url)),
SIPTAG_TO(to),
ta_tags(ta));
ta_end(ta);
op->op_ident = sip_header_as_string(ssc->ssc_home, (sip_header_t *)to);
ssc_oper_assign(op, method, name);
if (!op->op_persistent) {
ssc_oper_t *old_next;
for (; old; old = old_next) { /* Clean old handles */
old_next = old->op_next;
if (!old->op_persistent && !old->op_callstate)
ssc_oper_destroy(ssc, old);
}
}
su_free(ssc->ssc_home, to);
}
else if (method || name)
ssc_oper_assign(op = old, method, name);
else
return old;
if (!op) {
if (address)
printf("%s: %s: invalid destination\n", ssc->ssc_name, name);
else
printf("%s: %s: no destination\n", ssc->ssc_name, name);
return NULL;
}
return op;
}
/**Send a request message.
*
* @retval 0 if request is pending
* @retval >=1 if error event has been sent
* @retval < 0 if no error event has been sent
*/
static
int nua_client_request_sendmsg(nua_client_request_t *cr)
{
nua_handle_t *nh = cr->cr_owner;
nua_dialog_state_t *ds = nh->nh_ds;
sip_method_t method = cr->cr_method;
char const *name = cr->cr_method_name;
url_string_t const *url = (url_string_t *)cr->cr_target;
nta_leg_t *leg;
msg_t *msg;
sip_t *sip;
int error;
assert(cr->cr_orq == NULL);
cr->cr_offer_sent = cr->cr_answer_recv = 0;
cr->cr_offer_recv = cr->cr_answer_sent = 0;
if (!ds->ds_leg && cr->cr_dialog) {
ds->ds_leg = nta_leg_tcreate(nh->nh_nua->nua_nta,
nua_stack_process_request, nh,
SIPTAG_CALL_ID(cr->cr_sip->sip_call_id),
SIPTAG_FROM(cr->cr_sip->sip_from),
SIPTAG_TO(cr->cr_sip->sip_to),
SIPTAG_CSEQ(cr->cr_sip->sip_cseq),
TAG_END());
if (!ds->ds_leg)
return -1;
}
if (cr->cr_sip->sip_from && ds->ds_leg) {
if (cr->cr_sip->sip_from->a_tag == NULL) {
if (sip_from_tag(msg_home(cr->cr_msg), cr->cr_sip->sip_from,
nta_leg_tag(ds->ds_leg, NULL)) < 0) {
return -1;
}
}
}
cr->cr_retry_count++;
if (ds->ds_leg)
leg = ds->ds_leg;
else
leg = nh->nh_nua->nua_dhandle->nh_ds->ds_leg; /* Default leg */
msg = msg_copy(cr->cr_msg), sip = sip_object(msg);
if (msg == NULL)
return -1;
if (nua_dialog_is_established(ds)) {
while (sip->sip_route)
sip_route_remove(msg, sip);
}
else if (!ds->ds_route) {
sip_route_t *initial_route = NH_PGET(nh, initial_route);
if (initial_route) {
initial_route = sip_route_dup(msg_home(msg), initial_route);
if (!initial_route) return -1;
msg_header_prepend(msg, (msg_pub_t*)sip,
/* This should be
(msg_header_t **)&sip->sip_route
* but directly casting pointer &sip->sip_route gives
* spurious type-punning warning */
(msg_header_t **)((char *)sip + offsetof(sip_t, sip_route)),
(msg_header_t *)initial_route);
}
}
/**
* For in-dialog requests, the request URI is taken from the @Contact
* header received from the remote party during dialog establishment,
* and the NUTAG_URL() is ignored.
*
* Also, the @CallID and @CSeq headers and @From and @To tags are
* generated based on the dialog information and added to the request.
* If the dialog has a route, it is added to the request, too.
*/
if (nta_msg_request_complete(msg, leg, method, name, url) < 0) {
msg_destroy(msg);
return -1;
}
/**@MaxForwards header (with default value set by NTATAG_MAX_FORWARDS()) is
* also added now, if it does not exist.
*/
if (!ds->ds_remote)
ds->ds_remote = sip_to_dup(nh->nh_home, sip->sip_to);
if (!ds->ds_local)
ds->ds_local = sip_from_dup(nh->nh_home, sip->sip_from);
/**
* Next, values previously set with nua_set_params() or nua_set_hparams()
* are used: @Allow, @Supported, @Organization, @UserAgent and
* @AllowEvents headers are added to the request if they are not already
* set.
*/
if (!sip->sip_allow)
sip_add_dup(msg, sip, (sip_header_t*)NH_PGET(nh, allow));
if (!sip->sip_supported && NH_PGET(nh, supported))
sip_add_dup(msg, sip, (sip_header_t *)NH_PGET(nh, supported));
if (method == sip_method_register && NH_PGET(nh, path_enable) &&
!sip_has_feature(sip->sip_supported, "path") &&
!sip_has_feature(sip->sip_require, "path"))
sip_add_make(msg, sip, sip_supported_class, "path");
if (!sip->sip_organization && NH_PGET(nh, organization))
sip_add_make(msg, sip, sip_organization_class, NH_PGET(nh, organization));
if (!sip->sip_user_agent && NH_PGET(nh, user_agent))
sip_add_make(msg, sip, sip_user_agent_class, NH_PGET(nh, user_agent));
/** Any node implementing one or more event packages SHOULD include an
* appropriate @AllowEvents header indicating all supported events in
* all methods which initiate dialogs and their responses (such as
* INVITE) and OPTIONS responses.
*/
if (!sip->sip_allow_events &&
NH_PGET(nh, allow_events) &&
(method == sip_method_notify || /* Always in NOTIFY */
(!ds->ds_remote_tag && /* And in initial requests */
(method == sip_method_subscribe || method == sip_method_refer ||
method == sip_method_options ||
method == sip_method_invite))))
sip_add_dup(msg, sip, (void *)NH_PGET(nh, allow_events));
/**
* Next, the stack generates a @Contact header for the request (unless
* the application already gave a @Contact header or it does not want to
* use @Contact and indicates that by including SIPTAG_CONTACT(NULL) or
* SIPTAG_CONTACT(SIP_NONE) in the tagged parameters.) If the
* application has registered the URI in @From header, the @Contact
* header used with registration is used. Otherwise, the @Contact header
* is generated from the local IP address and port number.
*/
/**For the initial requests, @ServiceRoute set that was received from the
* registrar is also added to the request message.
*/
if (cr->cr_method != sip_method_register) {
if (cr->cr_contactize && cr->cr_has_contact) {
sip_contact_t *ltarget = sip_contact_dup(nh->nh_home, sip->sip_contact);
if (ds->ds_ltarget)
msg_header_free(nh->nh_home, (msg_header_t *)ds->ds_ltarget);
ds->ds_ltarget = ltarget;
}
if (ds->ds_ltarget && !cr->cr_has_contact)
sip_add_dup(msg, sip, (sip_header_t *)ds->ds_ltarget);
if (nua_registration_add_contact_to_request(nh, msg, sip,
cr->cr_contactize &&
!cr->cr_has_contact &&
!ds->ds_ltarget,
!ds->ds_route) < 0) {
msg_destroy(msg);
return -1;
}
}
cr->cr_wait_for_cred = 0;
if (cr->cr_methods->crm_send)
error = cr->cr_methods->crm_send(cr, msg, sip, NULL);
else
error = nua_base_client_request(cr, msg, sip, NULL);
if (error == -1)
msg_destroy(msg);
return error;
}
int test_events(struct context *ctx)
{
BEGIN();
struct endpoint *a = &ctx->a, *b = &ctx->b;
struct call *a_call = a->call, *b_call = b->call;
struct event *e, *en, *es;
sip_t const *sip;
tagi_t const *t, *n_tags, *r_tags;
url_t b_url[1];
enum nua_substate substate;
nea_sub_t *sub = NULL;
char const open[] =
"<?xml version='1.0' encoding='UTF-8'?>\n"
"<presence xmlns='urn:ietf:params:xml:ns:cpim-pidf' \n"
" entity='pres:[email protected]'>\n"
" <tuple id='ksac9udshce'>\n"
" <status><basic>open</basic></status>\n"
" <contact priority='1.0'>sip:[email protected]</contact>\n"
" </tuple>\n"
"</presence>\n";
char const closed[] =
"<?xml version='1.0' encoding='UTF-8'?>\n"
"<presence xmlns='urn:ietf:params:xml:ns:cpim-pidf' \n"
" entity='pres:[email protected]'>\n"
" <tuple id='ksac9udshce'>\n"
" <status><basic>closed</basic></status>\n"
" </tuple>\n"
"</presence>\n";
/* SUBSCRIBE test
A B
|------SUBSCRIBE---->|
|<--------405--------|
| |
*/
if (print_headings)
printf("TEST NUA-12.1: SUBSCRIBE without notifier\n");
nua_set_params(b->nua, SIPTAG_ALLOW_EVENTS(NULL), TAG_END());
run_b_until(ctx, nua_r_set_params, until_final_response);
TEST_1(a_call->nh = nua_handle(a->nua, a_call, SIPTAG_TO(b->to), TAG_END()));
SUBSCRIBE(a, a_call, a_call->nh, NUTAG_URL(b->contact->m_url),
SIPTAG_EVENT_STR("presence"),
TAG_END());
run_ab_until(ctx, -1, save_until_final_response,
-1, NULL /* XXX save_until_received */);
/* Client events:
nua_subscribe(), nua_r_subscribe
*/
TEST_1(e = a->events->head); TEST_E(e->data->e_event, nua_r_subscribe);
TEST(e->data->e_status, 489);
TEST_1(!e->next);
#if 0 /* XXX */
/*
Server events:
nua_i_subscribe
*/
TEST_1(e = b->events->head);
TEST_E(e->data->e_event, nua_i_subscribe);
TEST(e->data->e_status, 405);
TEST_1(sip = sip_object(e->data->e_msg));
TEST_1(sip->sip_event);
TEST_S(sip->sip_event->o_type, "presence");
TEST_1(!e->next);
#endif
free_events_in_list(ctx, a->events);
free_events_in_list(ctx, b->events);
nua_handle_destroy(b_call->nh), b_call->nh = NULL;
if (print_headings)
printf("TEST NUA-12.1: PASSED\n");
/* ---------------------------------------------------------------------- */
/* SUBSCRIBE test using notifier and establishing subscription
A B
| |
|------SUBSCRIBE---->|
|<--------202--------|
|<------NOTIFY-------|
|-------200 OK------>|
| |
*/
if (print_headings)
printf("TEST NUA-12.2: using notifier and establishing subscription\n");
TEST_1(b_call->nh = nua_handle(b->nua, b_call, TAG_END()));
*b_url = *b->contact->m_url;
NOTIFIER(b, b_call, b_call->nh,
NUTAG_URL(b_url),
SIPTAG_EVENT_STR("presence"),
SIPTAG_CONTENT_TYPE_STR("application/pidf+xml"),
SIPTAG_PAYLOAD_STR(closed),
NEATAG_THROTTLE(1),
TAG_END());
run_b_until(ctx, nua_r_notifier, until_final_response);
SUBSCRIBE(a, a_call, a_call->nh, NUTAG_URL(b->contact->m_url),
SIPTAG_EVENT_STR("presence"),
SIPTAG_ACCEPT_STR("application/xpidf, application/pidf+xml"),
TAG_END());
run_ab_until(ctx, -1, save_until_notified_and_responded,
-1, save_until_received);
/* Client events:
nua_subscribe(), nua_i_notify/nua_r_subscribe
*/
TEST_1(en = event_by_type(a->events->head, nua_i_notify));
TEST_1(es = event_by_type(a->events->head, nua_r_subscribe));
TEST_1(e = es); TEST_E(e->data->e_event, nua_r_subscribe);
r_tags = e->data->e_tags;
TEST_1(tl_find(r_tags, nutag_substate));
if (es->next == en) {
TEST_1(200 <= e->data->e_status && e->data->e_status < 300);
TEST(tl_find(r_tags, nutag_substate)->t_value, nua_substate_embryonic);
}
else {
TEST_1(200 <= e->data->e_status && e->data->e_status < 300);
TEST(tl_find(r_tags, nutag_substate)->t_value, nua_substate_active);
}
TEST_1(e = en); TEST_E(e->data->e_event, nua_i_notify);
TEST_1(sip = sip_object(e->data->e_msg));
n_tags = e->data->e_tags;
TEST_1(sip->sip_event); TEST_S(sip->sip_event->o_type, "presence");
TEST_1(sip->sip_content_type);
TEST_S(sip->sip_content_type->c_type, "application/pidf+xml");
TEST_1(sip->sip_subscription_state);
TEST_S(sip->sip_subscription_state->ss_substate, "active");
TEST_1(sip->sip_subscription_state->ss_expires);
TEST_1(tl_find(n_tags, nutag_substate));
TEST(tl_find(n_tags, nutag_substate)->t_value, nua_substate_active);
TEST_1(!en->next || !es->next);
free_events_in_list(ctx, a->events);
/* XXX --- Do not check server side events */
free_events_in_list(ctx, b->events);
if (print_headings)
printf("TEST NUA-12.2: PASSED\n");
/* ---------------------------------------------------------------------- */
/* NOTIFY with updated content
A B
| |
|<------NOTIFY-------|
|-------200 OK------>|
| |
*/
if (print_headings)
printf("TEST NUA-12.3: update notifier\n");
/* Update presence data */
NOTIFIER(b, b_call, b_call->nh,
SIPTAG_EVENT_STR("presence"),
SIPTAG_CONTENT_TYPE_STR("application/pidf+xml"),
SIPTAG_PAYLOAD_STR(open),
TAG_END());
run_ab_until(ctx, -1, save_until_notified, -1, save_until_received);
/* subscriber events:
nua_i_notify
*/
TEST_1(e = a->events->head); TEST_E(e->data->e_event, nua_i_notify);
TEST_1(sip = sip_object(e->data->e_msg));
TEST_1(sip->sip_event); TEST_S(sip->sip_event->o_type, "presence");
TEST_1(sip->sip_content_type);
TEST_S(sip->sip_content_type->c_type, "application/pidf+xml");
TEST_1(sip->sip_subscription_state);
TEST_S(sip->sip_subscription_state->ss_substate, "active");
TEST_1(sip->sip_subscription_state->ss_expires);
n_tags = e->data->e_tags;
TEST_1(tl_find(n_tags, nutag_substate));
TEST(tl_find(n_tags, nutag_substate)->t_value,
nua_substate_active);
TEST_1(!e->next);
free_events_in_list(ctx, a->events);
/* XXX --- Do not check server side events */
free_events_in_list(ctx, b->events);
if (print_headings)
printf("TEST NUA-12.3: PASSED\n");
/* ---------------------------------------------------------------------- */
/* un-SUBSCRIBE
A B
| |
|------SUBSCRIBE---->|
|<--------202--------|
|<------NOTIFY-------|
|-------200 OK------>|
| |
*/
if (print_headings)
printf("TEST NUA-12.5: un-SUBSCRIBE\n");
memset(&a->flags, 0, sizeof a->flags);
UNSUBSCRIBE(a, a_call, a_call->nh, TAG_END());
run_ab_until(ctx, -1, save_until_notified_and_responded,
-1, save_until_subscription);
/* Client events:
nua_unsubscribe(), nua_i_notify/nua_r_unsubscribe
*/
TEST_1(e = a->events->head);
if (e->data->e_event == nua_i_notify) {
TEST_E(e->data->e_event, nua_i_notify);
TEST_1(sip = sip_object(e->data->e_msg));
n_tags = e->data->e_tags;
TEST_1(sip->sip_event);
TEST_1(sip->sip_subscription_state);
TEST_S(sip->sip_subscription_state->ss_substate, "terminated");
TEST_1(!sip->sip_subscription_state->ss_expires);
TEST_1(tl_find(n_tags, nutag_substate));
TEST(tl_find(n_tags, nutag_substate)->t_value, nua_substate_terminated);
TEST_1(e = e->next);
TEST_E(e->data->e_event, nua_r_unsubscribe);
TEST_1(tl_find(e->data->e_tags, nutag_substate));
TEST(tl_find(e->data->e_tags, nutag_substate)->t_value,
nua_substate_terminated);
}
else {
TEST_E(e->data->e_event, nua_r_unsubscribe);
TEST_1(tl_find(e->data->e_tags, nutag_substate));
/* NOTIFY is no more dropped after successful response to unsubscribe */
TEST(tl_find(e->data->e_tags, nutag_substate)->t_value,
nua_substate_active);
TEST_1(e = e->next);
TEST_E(e->data->e_event, nua_i_notify);
TEST_1(sip = sip_object(e->data->e_msg));
n_tags = e->data->e_tags;
TEST_1(sip->sip_event);
TEST_1(sip->sip_subscription_state);
TEST_S(sip->sip_subscription_state->ss_substate, "terminated");
TEST_1(!sip->sip_subscription_state->ss_expires);
TEST_1(tl_find(n_tags, nutag_substate));
TEST(tl_find(n_tags, nutag_substate)->t_value, nua_substate_terminated);
}
TEST_1(!e->next);
free_events_in_list(ctx, a->events);
/* Server events: nua_i_subscription with terminated status */
TEST_1(e = b->events->head);
TEST_E(e->data->e_event, nua_i_subscription);
TEST(tl_gets(e->data->e_tags,
NEATAG_SUB_REF(sub),
NUTAG_SUBSTATE_REF(substate),
TAG_END()), 2);
TEST_1(sub);
TEST(substate, nua_substate_terminated);
TEST_1(!e->next);
free_events_in_list(ctx, b->events);
if (print_headings)
printf("TEST NUA-12.5: PASSED\n");
/* ---------------------------------------------------------------------- */
/* Fetch event, SUBSCRIBE with expires: 0
A B
| |
|------SUBSCRIBE---->|
|<--------202--------|
|<------NOTIFY-------|
|-------200 OK------>|
| |
*/
if (print_headings)
printf("TEST NUA-12.5.1: event fetch\n");
SUBSCRIBE(a, a_call, a_call->nh, NUTAG_URL(b->contact->m_url),
SIPTAG_EVENT_STR("presence"),
SIPTAG_ACCEPT_STR("application/pidf+xml"),
SIPTAG_EXPIRES_STR("0"),
TAG_END());
run_ab_until(ctx, -1, save_until_notified_and_responded,
-1, save_until_subscription);
/* Client events:
nua_subscribe(), nua_i_notify/nua_r_subscribe
*/
TEST_1(en = event_by_type(a->events->head, nua_i_notify));
TEST_1(es = event_by_type(a->events->head, nua_r_subscribe));
e = es; TEST_E(e->data->e_event, nua_r_subscribe);
TEST_1(t = tl_find(e->data->e_tags, nutag_substate));
TEST_1(t->t_value == nua_substate_pending ||
t->t_value == nua_substate_terminated ||
t->t_value == nua_substate_embryonic);
e = en; TEST_E(e->data->e_event, nua_i_notify);
TEST_1(sip = sip_object(e->data->e_msg));
n_tags = e->data->e_tags;
TEST_1(sip->sip_event); TEST_S(sip->sip_event->o_type, "presence");
TEST_1(sip->sip_content_type);
TEST_S(sip->sip_content_type->c_type, "application/pidf+xml");
TEST_1(sip->sip_payload && sip->sip_payload->pl_data);
TEST_1(sip->sip_subscription_state);
TEST_S(sip->sip_subscription_state->ss_substate, "terminated");
TEST_1(tl_find(n_tags, nutag_substate));
TEST(tl_find(n_tags, nutag_substate)->t_value,
nua_substate_terminated);
TEST_1(!en->next || !es->next);
free_events_in_list(ctx, a->events);
/*
Server events:
nua_i_subscription
*/
TEST_1(e = b->events->head);
TEST_E(e->data->e_event, nua_i_subscription);
TEST(tl_gets(e->data->e_tags, NEATAG_SUB_REF(sub), TAG_END()), 1);
TEST_1(sub);
TEST_1(!e->next);
free_events_in_list(ctx, b->events);
if (print_headings)
printf("TEST NUA-12.4.1: PASSED\n");
/* ---------------------------------------------------------------------- */
/* 2nd SUBSCRIBE with event id
A B
| |
|------SUBSCRIBE---->|
|<--------202--------|
|<------NOTIFY-------|
|-------200 OK------>|
| |
*/
/* XXX - we should do this before unsubscribing first one */
if (print_headings)
printf("TEST NUA-12.4.2: establishing 2nd subscription\n");
NOTIFIER(b, b_call, b_call->nh,
SIPTAG_EVENT_STR("presence"),
SIPTAG_CONTENT_TYPE_STR("application/xpidf+xml"),
SIPTAG_PAYLOAD_STR(open),
NEATAG_THROTTLE(1),
NUTAG_SUBSTATE(nua_substate_pending),
TAG_END());
run_b_until(ctx, nua_r_notifier, until_final_response);
NOTIFIER(b, b_call, b_call->nh,
SIPTAG_EVENT_STR("presence"),
SIPTAG_CONTENT_TYPE_STR("application/xpidf+xml"),
SIPTAG_PAYLOAD_STR(closed),
NEATAG_THROTTLE(1),
NEATAG_FAKE(1),
NUTAG_SUBSTATE(nua_substate_pending),
TAG_END());
run_b_until(ctx, nua_r_notifier, until_final_response);
SUBSCRIBE(a, a_call, a_call->nh, NUTAG_URL(b->contact->m_url),
SIPTAG_EVENT_STR("presence;id=1"),
SIPTAG_ACCEPT_STR("application/xpidf+xml"),
TAG_END());
run_ab_until(ctx, -1, save_until_notified_and_responded,
-1, save_until_subscription);
/* Client events:
nua_subscribe(), nua_i_notify/nua_r_subscribe
*/
TEST_1(en = event_by_type(a->events->head, nua_i_notify));
TEST_1(es = event_by_type(a->events->head, nua_r_subscribe));
e = es; TEST_E(e->data->e_event, nua_r_subscribe);
TEST_1(t = tl_find(e->data->e_tags, nutag_substate));
TEST_1(t->t_value == nua_substate_pending ||
t->t_value == nua_substate_embryonic);
e = en; TEST_E(e->data->e_event, nua_i_notify);
TEST_1(sip = sip_object(e->data->e_msg));
n_tags = e->data->e_tags;
TEST_1(sip->sip_event); TEST_S(sip->sip_event->o_type, "presence");
TEST_S(sip->sip_event->o_id, "1");
TEST_1(sip->sip_content_type);
TEST_S(sip->sip_content_type->c_type, "application/xpidf+xml");
TEST_1(sip->sip_payload && sip->sip_payload->pl_data);
/* Check that we really got "fake" content */
TEST_1(memmem(sip->sip_payload->pl_data, sip->sip_payload->pl_len,
"<basic>closed</basic>", strlen("<basic>closed</basic>")));
TEST_1(sip->sip_subscription_state);
TEST_S(sip->sip_subscription_state->ss_substate, "pending");
TEST_1(sip->sip_subscription_state->ss_expires);
TEST_1(tl_find(n_tags, nutag_substate));
TEST(tl_find(n_tags, nutag_substate)->t_value,
nua_substate_pending);
TEST_1(!en->next || !es->next);
free_events_in_list(ctx, a->events);
/*
Server events:
nua_i_subscription
*/
TEST_1(e = b->events->head);
TEST_E(e->data->e_event, nua_i_subscription);
TEST(tl_gets(e->data->e_tags, NEATAG_SUB_REF(sub), TAG_END()), 1);
TEST_1(sub);
TEST_1(!e->next);
free_events_in_list(ctx, b->events);
/* Authorize user A */
AUTHORIZE(b, b_call, b_call->nh,
NUTAG_SUBSTATE(nua_substate_active),
NEATAG_SUB(sub),
NEATAG_FAKE(0),
TAG_END());
run_ab_until(ctx, -1, save_until_notified,
-1, save_until_final_response);
/* subscriber events:
nua_i_notify with NUTAG_SUBSTATE(nua_substate_active)
*/
TEST_1(e = a->events->head); TEST_E(e->data->e_event, nua_i_notify);
TEST_1(sip = sip_object(e->data->e_msg));
TEST_1(sip->sip_event); TEST_S(sip->sip_event->o_type, "presence");
TEST_1(sip->sip_content_type);
TEST_S(sip->sip_content_type->c_type, "application/xpidf+xml");
TEST_1(sip->sip_payload && sip->sip_payload->pl_data);
/* Check that we really got real content */
TEST_1(memmem(sip->sip_payload->pl_data, sip->sip_payload->pl_len,
"<basic>open</basic>", strlen("<basic>open</basic>")));
TEST_1(sip->sip_subscription_state);
TEST_S(sip->sip_subscription_state->ss_substate, "active");
TEST_1(sip->sip_subscription_state->ss_expires);
n_tags = e->data->e_tags;
TEST_1(tl_find(n_tags, nutag_substate));
TEST(tl_find(n_tags, nutag_substate)->t_value, nua_substate_active);
TEST_1(!e->next);
free_events_in_list(ctx, a->events);
/*
Server events:
nua_r_authorize
*/
TEST_1(e = b->events->head);
TEST_E(e->data->e_event, nua_r_authorize);
TEST_1(!e->next);
free_events_in_list(ctx, b->events);
if (print_headings)
printf("TEST NUA-12.4: PASSED\n");
/* ---------------------------------------------------------------------- */
/* NOTIFY terminating subscription
A B
| |
|<------NOTIFY-------|
|-------200 OK------>|
| |
*/
if (print_headings)
printf("TEST NUA-12.6: terminate notifier\n");
TERMINATE(b, b_call, b_call->nh, TAG_END());
run_ab_until(ctx, -1, save_until_notified, -1, until_final_response);
/* Client events:
nua_i_notify
*/
TEST_1(e = a->events->head); TEST_E(e->data->e_event, nua_i_notify);
TEST_1(sip = sip_object(e->data->e_msg));
TEST_1(sip->sip_event); TEST_S(sip->sip_event->o_type, "presence");
TEST_S(sip->sip_event->o_id, "1");
TEST_1(sip->sip_subscription_state);
TEST_S(sip->sip_subscription_state->ss_substate, "terminated");
TEST_1(!sip->sip_subscription_state->ss_expires);
n_tags = e->data->e_tags;
TEST_1(tl_find(n_tags, nutag_substate));
TEST(tl_find(n_tags, nutag_substate)->t_value, nua_substate_terminated);
TEST_1(!e->next);
free_events_in_list(ctx, a->events);
if (print_headings)
printf("TEST NUA-12.6: PASSED\n");
/* ---------------------------------------------------------------------- */
nua_handle_destroy(a_call->nh), a_call->nh = NULL;
nua_handle_destroy(b_call->nh), b_call->nh = NULL;
END(); /* test_events */
}