Exemplo n.º 1
0
static void regc_tsx_callback(void *token, pjsip_event *event)
{
    pj_status_t status;
    pjsip_regc *regc = (pjsip_regc*) token;
    pjsip_transaction *tsx = event->body.tsx_state.tsx;
    pj_bool_t handled = PJ_TRUE;
    pj_bool_t update_contact = PJ_FALSE;

    pj_atomic_inc(regc->busy_ctr);
    pj_lock_acquire(regc->lock);

    /* Decrement pending transaction counter. */
    pj_assert(regc->has_tsx);
    regc->has_tsx = PJ_FALSE;

    /* Add reference to the transport */
    if (tsx->transport != regc->last_transport) {
	if (regc->last_transport) {
	    pjsip_transport_dec_ref(regc->last_transport);
	    regc->last_transport = NULL;
	}

	if (tsx->transport) {
	    regc->last_transport = tsx->transport;
	    pjsip_transport_add_ref(regc->last_transport);
	}
    }

    if (regc->_delete_flag == 0 && regc->tsx_cb &&
        regc->current_op == REGC_REGISTERING)
    {
        struct pjsip_regc_tsx_cb_param param;

        param.contact_cnt = -1;
        cbparam_init(&param.cbparam, regc, PJ_SUCCESS, tsx->status_code,
		     &tsx->status_text,
                     (event->body.tsx_state.type==PJSIP_EVENT_RX_MSG) ? 
	              event->body.tsx_state.src.rdata : NULL,
                     -1, 0, NULL);

        /* Call regc tsx callback before handling any response */
        pj_lock_release(regc->lock);
        (*regc->tsx_cb)(&param);
        pj_lock_acquire(regc->lock);

        if (param.contact_cnt >= 0) {
            /* Since we receive non-2xx response, it means that (some) contact
             * bindings haven't been established so we can safely remove these
             * contact headers. This is to avoid removing non-existent contact
             * bindings later.
             */
            if (tsx->status_code/100 != 2) {
                pjsip_contact_hdr *h;

	        h = regc->contact_hdr_list.next;
	        while (h != &regc->contact_hdr_list) {
                    pjsip_contact_hdr *next = h->next;

                    if (h->expires == -1) {
                        pj_list_erase(h);
                    }
                    h = next;
                }
	    }

            /* Update contact address */
            pjsip_regc_update_contact(regc, param.contact_cnt, param.contact);
            update_contact = PJ_TRUE;
        }
    }

    /* Handle 401/407 challenge (even when _delete_flag is set) */
    if (tsx->status_code == PJSIP_SC_PROXY_AUTHENTICATION_REQUIRED ||
	tsx->status_code == PJSIP_SC_UNAUTHORIZED)
    {
	pjsip_rx_data *rdata = event->body.tsx_state.src.rdata;
	pjsip_tx_data *tdata;

	/* reset current op */
	regc->current_op = REGC_IDLE;

        if (update_contact) {
            pjsip_msg *msg;
            pjsip_hdr *hdr, *ins_hdr;
            pjsip_contact_hdr *chdr;

            /* Delete Contact headers, but we shouldn't delete headers
             * which are supposed to remove contact bindings since
             * we cannot reconstruct those headers.
             */
            msg = tsx->last_tx->msg;
            hdr = msg->hdr.next;
            ins_hdr = &msg->hdr;
            while (hdr != &msg->hdr) {
                pjsip_hdr *next = hdr->next;

                if (hdr->type == PJSIP_H_CONTACT) {
                    chdr = (pjsip_contact_hdr *)hdr;
                    if (chdr->expires != 0) {
                        pj_list_erase(hdr);
                        ins_hdr = next;
                    }
                }
                hdr = next;
            }

            /* Add Contact headers. */
            chdr = regc->contact_hdr_list.next;
            while (chdr != &regc->contact_hdr_list) {
	        pj_list_insert_before(ins_hdr, (pjsip_hdr*)
                    pjsip_hdr_shallow_clone(tsx->last_tx->pool, chdr));
	        chdr = chdr->next;
            }

            /* Also add bindings which are to be removed */
            while (!pj_list_empty(&regc->removed_contact_hdr_list)) {
	        chdr = regc->removed_contact_hdr_list.next;
	        pj_list_insert_before(ins_hdr, (pjsip_hdr*)
                    pjsip_hdr_clone(tsx->last_tx->pool, chdr));
	        pj_list_erase(chdr);
            }
        }

        status = pjsip_auth_clt_reinit_req( &regc->auth_sess,
					    rdata, 
					    tsx->last_tx,  
					    &tdata);

	if (status == PJ_SUCCESS) {
	    status = pjsip_regc_send(regc, tdata);
	}
	
	if (status != PJ_SUCCESS) {

	    /* Only call callback if application is still interested
	     * in it.
	     */
	    if (regc->_delete_flag == 0) {
		/* Should be safe to release the lock temporarily.
		 * We do this to avoid deadlock. 
		 */
		pj_lock_release(regc->lock);
		call_callback(regc, status, tsx->status_code, 
			      &rdata->msg_info.msg->line.status.reason,
			      rdata, -1, 0, NULL);
		pj_lock_acquire(regc->lock);
	    }
	}

    } else if (regc->_delete_flag) {

	/* User has called pjsip_regc_destroy(), so don't call callback. 
	 * This regc will be destroyed later in this function.
	 */

	/* Just reset current op */
	regc->current_op = REGC_IDLE;

    } else if (tsx->status_code == PJSIP_SC_INTERVAL_TOO_BRIEF &&
	       regc->current_op == REGC_REGISTERING)
    {
	/* Handle 423 response automatically:
	 *  - set requested expiration to Min-Expires header, ONLY IF
	 *    the original request is a registration (as opposed to
	 *    unregistration) and the requested expiration was indeed
	 *    lower than Min-Expires)
	 *  - resend the request
	 */
	pjsip_rx_data *rdata = event->body.tsx_state.src.rdata;
	pjsip_min_expires_hdr *me_hdr;
	pjsip_tx_data *tdata;
	pj_int32_t min_exp;

	/* reset current op */
	regc->current_op = REGC_IDLE;

	/* Update requested expiration */
	me_hdr = (pjsip_min_expires_hdr*)
		 pjsip_msg_find_hdr(rdata->msg_info.msg,
				    PJSIP_H_MIN_EXPIRES, NULL);
	if (me_hdr) {
	    min_exp = me_hdr->ivalue;
	} else {
	    /* Broken server, Min-Expires doesn't exist.
	     * Just guestimate then, BUT ONLY if if this is the
	     * first time we received such response.
	     */
	    enum {
		/* Note: changing this value would require changing couple of
		 *       Python test scripts.
		 */
		UNSPECIFIED_MIN_EXPIRES = 3601
	    };
	    if (!regc->expires_hdr ||
		 regc->expires_hdr->ivalue != UNSPECIFIED_MIN_EXPIRES)
	    {
		min_exp = UNSPECIFIED_MIN_EXPIRES;
	    } else {
		handled = PJ_FALSE;
		PJ_LOG(4,(THIS_FILE, "Registration failed: 423 response "
				     "without Min-Expires header is invalid"));
		goto handle_err;
	    }
	}

	if (regc->expires_hdr && regc->expires_hdr->ivalue >= min_exp) {
	    /* But we already send with greater expiration time, why does
	     * the server send us with 423? Oh well, just fail the request.
	     */
	    handled = PJ_FALSE;
	    PJ_LOG(4,(THIS_FILE, "Registration failed: invalid "
			         "Min-Expires header value in response"));
	    goto handle_err;
	}

	set_expires(regc, min_exp);

	status = pjsip_regc_register(regc, regc->auto_reg, &tdata);
	if (status == PJ_SUCCESS) {
	    status = pjsip_regc_send(regc, tdata);
	}

	if (status != PJ_SUCCESS) {
	    /* Only call callback if application is still interested
	     * in it.
	     */
	    if (!regc->_delete_flag) {
		/* Should be safe to release the lock temporarily.
		 * We do this to avoid deadlock.
		 */
		pj_lock_release(regc->lock);
		call_callback(regc, status, tsx->status_code,
			      &rdata->msg_info.msg->line.status.reason,
			      rdata, -1, 0, NULL);
		pj_lock_acquire(regc->lock);
	    }
	}

    } else {
	handled = PJ_FALSE;
    }

handle_err:
    if (!handled) {
	pjsip_rx_data *rdata;
	pj_int32_t expiration = NOEXP;
	unsigned contact_cnt = 0;
	pjsip_contact_hdr *contact[PJSIP_REGC_MAX_CONTACT];

	if (tsx->status_code/100 == 2) {

	    rdata = event->body.tsx_state.src.rdata;

	    /* Calculate expiration */
	    expiration = calculate_response_expiration(regc, rdata, 
						       &contact_cnt,
						       PJSIP_REGC_MAX_CONTACT,
						       contact);

	    /* Schedule next registration */
            schedule_registration(regc, expiration);

	} else {
	    rdata = (event->body.tsx_state.type==PJSIP_EVENT_RX_MSG) ? 
			event->body.tsx_state.src.rdata : NULL;
	}

	/* Update registration */
	if (expiration==NOEXP) expiration=-1;
	regc->expires = expiration;

	/* Mark operation as complete */
	regc->current_op = REGC_IDLE;

	/* Call callback. */
	/* Should be safe to release the lock temporarily.
	 * We do this to avoid deadlock. 
	 */
	pj_lock_release(regc->lock);
	call_callback(regc, PJ_SUCCESS, tsx->status_code, 
		      (rdata ? &rdata->msg_info.msg->line.status.reason 
			: &tsx->status_text),
		      rdata, expiration, 
		      contact_cnt, contact);
	pj_lock_acquire(regc->lock);
    }

    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);
    }
}
Exemplo n.º 2
0
static int do_test(const char *title,
		   const struct registrar_cfg *srv_cfg, 
		   const struct client *client_cfg,
		   const pj_str_t *registrar_uri,
		   unsigned contact_cnt,
		   const pj_str_t contacts[],
		   unsigned expires,
		   pj_bool_t leave_session,
		   pjsip_regc **p_regc)
{
    pjsip_regc *regc;
    unsigned i;
    const pj_str_t aor = pj_str("<sip:[email protected]>");
    pjsip_tx_data *tdata;
    pj_status_t status;

    PJ_LOG(3,(THIS_FILE, "  %s", title));

    /* Modify registrar settings */
    pj_memcpy(&registrar.cfg, srv_cfg, sizeof(*srv_cfg));

    pj_bzero(&client_result, sizeof(client_result));
    client_result.destroy_on_cb = client_cfg->destroy_on_cb;

    status = pjsip_regc_create(endpt, &client_result, &client_cb, &regc);
    if (status != PJ_SUCCESS)
	return -100;

    status = pjsip_regc_init(regc, registrar_uri, &aor, &aor, contact_cnt,
			     contacts, expires ? expires : 60);
    if (status != PJ_SUCCESS) {
	pjsip_regc_destroy(regc);
	return -110;
    }

    if (client_cfg->auth) {
	pjsip_cred_info cred;

	pj_bzero(&cred, sizeof(cred));
	cred.realm = pj_str("*");
	cred.scheme = pj_str("digest");
	cred.username = pj_str("user");
	cred.data_type = PJSIP_CRED_DATA_PLAIN_PASSWD;
	cred.data = pj_str("password");

	status = pjsip_regc_set_credentials(regc, 1, &cred);
	if (status != PJ_SUCCESS) {
	    pjsip_regc_destroy(regc);
	    return -115;
	}
    }

    /* Register */
    status = pjsip_regc_register(regc, PJ_TRUE, &tdata);
    if (status != PJ_SUCCESS) {
	pjsip_regc_destroy(regc);
	return -120;
    }
    status = pjsip_regc_send(regc, tdata);

    /* That's it, wait until the callback is sent */
    for (i=0; i<600 && !client_result.done; ++i) {
	flush_events(100);
    }

    if (!client_result.done) {
	PJ_LOG(3,(THIS_FILE, "    error: test has timed out"));
	pjsip_regc_destroy(regc);
	return -200;
    }

    /* Destroy the regc, we're done with the test, unless we're
     * instructed to leave the session open.
     */
    if (!leave_session && !client_cfg->destroy_on_cb)
	pjsip_regc_destroy(regc);

    /* Compare results with expected results */

    if (client_result.error != client_cfg->error) {
	PJ_LOG(3,(THIS_FILE, "    error: expecting err=%d, got err=%d",
		  client_cfg->error, client_result.error));
	return -210;
    }
    if (client_result.code != client_cfg->code &&
	client_cfg->code != 502 && client_cfg->code != 503 &&
	client_result.code != 502 && client_result.code != 503)
    {
	PJ_LOG(3,(THIS_FILE, "    error: expecting code=%d, got code=%d",
		  client_cfg->code, client_result.code));
	return -220;
    }
    if (client_result.expiration != client_cfg->expiration) {
	PJ_LOG(3,(THIS_FILE, "    error: expecting expiration=%d, got expiration=%d",
		  client_cfg->expiration, client_result.expiration));
	return -240;
    }
    if (client_result.contact_cnt != client_cfg->contact_cnt) {
	PJ_LOG(3,(THIS_FILE, "    error: expecting contact_cnt=%d, got contact_cnt=%d",
		  client_cfg->contact_cnt, client_result.contact_cnt));
	return -250;
    }
    if (client_result.have_reg != client_cfg->have_reg) {
	PJ_LOG(3,(THIS_FILE, "    error: expecting have_reg=%d, got have_reg=%d",
		  client_cfg->have_reg, client_result.have_reg));
	return -260;
    }
    if (client_result.have_reg && client_result.interval != client_result.expiration) {
	PJ_LOG(3,(THIS_FILE, "    error: interval (%d) is different than expiration (%d)",
		  client_result.interval, client_result.expiration));
	return -270;
    }
    if (client_result.interval > 0 && client_result.next_reg < 1) {
	PJ_LOG(3,(THIS_FILE, "    error: next_reg=%d, expecting positive number because interval is %d",
		  client_result.next_reg, client_result.interval));
	return -280;
    }

    /* Looks like everything is okay. */
    if (leave_session) {
	*p_regc = regc;
    }

    return 0;
}
Exemplo n.º 3
0
/* Send error on refresh */
static int update_test(const pj_str_t *registrar_uri)
{
    enum { TIMEOUT = 40 };
    struct registrar_cfg server_cfg = 
	/* respond	code	auth	  contact  exp_prm expires more_contacts */
	{ PJ_TRUE,	200,	PJ_FALSE, EXACT,   TIMEOUT, 0,	    {NULL, 0}};
    struct client client_cfg = 
	/* error	code	have_reg    expiration	contact_cnt auth?    destroy*/
	{ PJ_FALSE,	200,	PJ_TRUE,    TIMEOUT,	1,	    PJ_FALSE,PJ_FALSE};
    pj_str_t contacts[] = {
	{ "<sip:a>", 7 },
	{ "<sip:b>", 7 },
	{ "<sip:c>", 7 }
    };

    pjsip_regc *regc;
    pjsip_contact_hdr *h1, *h2;
    pjsip_sip_uri *u1;
    unsigned i;
    pj_status_t status;
    pjsip_tx_data *tdata = NULL;
    int ret = 0;

    /* initially only has 1 contact */
    ret = do_test("update test", &server_cfg, &client_cfg, registrar_uri,
		  1, &contacts[0], TIMEOUT, PJ_TRUE, &regc);
    if (ret != 0) {
	return -600;
    }

    /*****
     * replace the contact with new one 
     */
    PJ_LOG(3,(THIS_FILE, "   replacing contact"));
    status = pjsip_regc_update_contact(regc, 1, &contacts[1]);
    if (status != PJ_SUCCESS) {
	ret = -610;
	goto on_return;
    }

    status = pjsip_regc_register(regc, PJ_TRUE, &tdata);
    if (status != PJ_SUCCESS) {
	ret = -620;
	goto on_return;
    }

    /* Check that the REGISTER contains two Contacts:
     *  - <sip:a>;expires=0,
     *  - <sip:b>
     */
    h1 = (pjsip_contact_hdr*) 
	  pjsip_msg_find_hdr(tdata->msg, PJSIP_H_CONTACT, NULL);
    if (!h1) {
	ret = -630;
	goto on_return;
    }
    if ((void*)h1->next == (void*)&tdata->msg->hdr)
	h2 = NULL;
    else
	h2 = (pjsip_contact_hdr*) 
	      pjsip_msg_find_hdr(tdata->msg, PJSIP_H_CONTACT, h1->next);
    if (!h2) {
	ret = -640;
	goto on_return;
    }
    /* must not have other Contact header */
    if ((void*)h2->next != (void*)&tdata->msg->hdr &&
	pjsip_msg_find_hdr(tdata->msg, PJSIP_H_CONTACT, h2->next) != NULL)
    {
	ret = -645;
	goto on_return;
    }

    u1 = (pjsip_sip_uri*) pjsip_uri_get_uri(h1->uri);

    if (*u1->host.ptr == 'a') {
	if (h1->expires != 0) {
	    ret = -650;
	    goto on_return;
	}
	if (h2->expires == 0) {
	    ret = -660;
	    goto on_return;
	}

    } else {
	pj_assert(*u1->host.ptr == 'b');
	if (h1->expires == 0) {
	    ret = -670;
	    goto on_return;
	}
	if (h2->expires != 0) {
	    ret = -680;
	    goto on_return;
	}
    }

    /* Destroy tdata */
    pjsip_tx_data_dec_ref(tdata);
    tdata = NULL;



    /** 
     * First loop, it will update with more contacts. Second loop
     * should do nothing.
     */
    for (i=0; i<2; ++i) {
	if (i==0)
	    PJ_LOG(3,(THIS_FILE, "   replacing with more contacts"));
	else
	    PJ_LOG(3,(THIS_FILE, "   updating contacts with same contacts"));

	status = pjsip_regc_update_contact(regc, 2, &contacts[1]);
	if (status != PJ_SUCCESS) {
	    ret = -710;
	    goto on_return;
	}

	status = pjsip_regc_register(regc, PJ_TRUE, &tdata);
	if (status != PJ_SUCCESS) {
	    ret = -720;
	    goto on_return;
	}

	/* Check that the REGISTER contains two Contacts:
	 *  - <sip:b>
	 *  - <sip:c>
	 */
	h1 = (pjsip_contact_hdr*) 
	      pjsip_msg_find_hdr(tdata->msg, PJSIP_H_CONTACT, NULL);
	if (!h1) {
	    ret = -730;
	    goto on_return;
	}
	if ((void*)h1->next == (void*)&tdata->msg->hdr)
	    h2 = NULL;
	else
	    h2 = (pjsip_contact_hdr*) 
		  pjsip_msg_find_hdr(tdata->msg, PJSIP_H_CONTACT, h1->next);
	if (!h2) {
	    ret = -740;
	    goto on_return;
	}
	/* must not have other Contact header */
	if ((void*)h2->next != (void*)&tdata->msg->hdr &&
	    pjsip_msg_find_hdr(tdata->msg, PJSIP_H_CONTACT, h2->next) != NULL)
	{
	    ret = -745;
	    goto on_return;
	}

	/* both contacts must not have expires=0 parameter */
	if (h1->expires == 0) {
	    ret = -750;
	    goto on_return;
	}
	if (h2->expires == 0) {
	    ret = -760;
	    goto on_return;
	}

	/* Destroy tdata */
	pjsip_tx_data_dec_ref(tdata);
	tdata = NULL;
    }

on_return:
    if (tdata) pjsip_tx_data_dec_ref(tdata);
    pjsip_regc_destroy(regc);
    return ret;
};
Exemplo n.º 4
-1
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;
}