Esempio n. 1
0
/* Start sending STUN Binding request */
static pj_status_t get_mapped_addr(pj_stun_sock *stun_sock)
{
    pj_stun_tx_data *tdata;
    pj_status_t status;

    /* Increment request counter and create STUN Binding request */
    ++stun_sock->tsx_id[5];
    status = pj_stun_session_create_req(stun_sock->stun_sess,
					PJ_STUN_BINDING_REQUEST,
					PJ_STUN_MAGIC, 
					(const pj_uint8_t*)stun_sock->tsx_id, 
					&tdata);
    if (status != PJ_SUCCESS)
	goto on_error;
    
    /* Send request */
    status=pj_stun_session_send_msg(stun_sock->stun_sess, INTERNAL_MSG_TOKEN,
				    PJ_FALSE, PJ_TRUE, &stun_sock->srv_addr,
				    pj_sockaddr_get_len(&stun_sock->srv_addr),
				    tdata);
    if (status != PJ_SUCCESS)
	goto on_error;

    return PJ_SUCCESS;

on_error:
    sess_fail(stun_sock, PJ_STUN_SOCK_BINDING_OP, status);
    return status;
}
Esempio n. 2
0
/*
 * Send REFRESH
 */
static void send_refresh(pj_tcp_session *sess, int lifetime)
{
    pj_stun_tx_data *tdata;
    pj_status_t status;

    PJ_ASSERT_ON_FAIL(sess->state==PJ_TCP_STATE_READY, return);

    /* Create a bare REFRESH request */
    status = pj_stun_session_create_req(sess->stun, PJ_STUN_REFRESH_REQUEST,
                                        PJ_STUN_MAGIC, NULL, &tdata);
    if (status != PJ_SUCCESS)
        goto on_error;

    /* Add LIFETIME */
    if (lifetime >= 0) {
        pj_stun_msg_add_uint_attr(tdata->pool, tdata->msg,
                                  PJ_STUN_ATTR_LIFETIME, lifetime);
    }

#if TCP_TODO
    /* Send request */
    if (lifetime == 0) {
        pj_tcp_session_set_state(sess, PJ_TCP_STATE_DISCONNECTING);
    }

    status = pj_stun_session_send_msg(sess->stun, NULL, PJ_FALSE,
                                      (sess->conn_type==PJ_TCP_TP_UDP),
                                      sess->srv_addr,
                                      pj_sockaddr_get_len(sess->srv_addr),
                                      tdata);
    if (status != PJ_SUCCESS)
        goto on_error;
#endif
    return;

on_error:
    if (lifetime == 0) {
        pj_tcp_session_set_state(sess, PJ_TCP_STATE_DISCONNECTED);
        sess_shutdown(sess, status);
    }
}
Esempio n. 3
0
static int run_client_test(const char *title,

			   pj_bool_t server_responding,
			   pj_stun_auth_type server_auth_type,

			   pj_stun_auth_type client_auth_type,
			   const char *realm,
			   const char *username,
			   const char *nonce,
			   const char *password,
			   pj_bool_t dummy_mi,

			   pj_bool_t expected_error,
			   pj_status_t expected_code,
			   const char *expected_realm,
			   const char *expected_nonce,
			   
			   int (*more_check)(void))
{
    pj_pool_t *pool;
    pj_stun_session_cb sess_cb;
    pj_stun_auth_cred cred;
    pj_stun_tx_data *tdata;
    pj_status_t status;
    int rc = 0;
    
    PJ_LOG(3,(THIS_FILE, "   %s test", title));

    /* Create client */
    pool = pj_pool_create(mem, "client", 1000, 1000, NULL);
    client = PJ_POOL_ZALLOC_T(pool, struct client);
    client->pool = pool;
    client->responding = PJ_TRUE;

    /* Create STUN session */
    pj_bzero(&sess_cb, sizeof(sess_cb));
    sess_cb.on_request_complete = &client_on_request_complete;
    sess_cb.on_send_msg = &client_send_msg;
    status = pj_stun_session_create(&stun_cfg, "client", &sess_cb, PJ_FALSE, NULL, &client->sess);
    if (status != PJ_SUCCESS) {
	destroy_client_server();
	return -200;
    }

    /* Create semaphore */
    status = pj_sem_create(pool, "client", 0, 1, &client->test_complete);
    if (status != PJ_SUCCESS) {
	destroy_client_server();
	return -205;
    }

    /* Create client socket */
    status = pj_sock_socket(pj_AF_INET(), pj_SOCK_DGRAM(), 0, &client->sock);
    if (status != PJ_SUCCESS) {
	destroy_client_server();
	return -210;
    }

    /* Bind client socket */
    status = pj_sock_bind_in(client->sock, 0, 0);
    if (status != PJ_SUCCESS) {
	destroy_client_server();
	return -220;
    }

    /* Create client thread */
    status = pj_thread_create(pool, "client", &client_thread, NULL, 0, 0, &client->thread);
    if (status != PJ_SUCCESS) {
	destroy_client_server();
	return -230;
    }

    /* Initialize credential */
    pj_bzero(&cred, sizeof(cred));
    cred.type = PJ_STUN_AUTH_CRED_STATIC;
    if (realm) cred.data.static_cred.realm = pj_str((char*)realm);
    if (username) cred.data.static_cred.username = pj_str((char*)username);
    if (nonce) cred.data.static_cred.nonce = pj_str((char*)nonce);
    if (password) cred.data.static_cred.data = pj_str((char*)password);
    cred.data.static_cred.data_type = PJ_STUN_PASSWD_PLAIN;
    status = pj_stun_session_set_credential(client->sess, client_auth_type, &cred);
    if (status != PJ_SUCCESS) {
	destroy_client_server();
	return -240;
    }

    /* Create the server */
    status = create_std_server(server_auth_type, server_responding);
    if (status != 0) {
	destroy_client_server();
	return status;
    }

    /* Create request */
    status = pj_stun_session_create_req(client->sess, PJ_STUN_BINDING_REQUEST, 
					PJ_STUN_MAGIC, NULL, &tdata);
    if (status != PJ_SUCCESS) {
	destroy_client_server();
	return -250;
    }

    /* Add our own attributes if client authentication is set to none */
    if (client_auth_type == PJ_STUN_AUTH_NONE) {
	pj_str_t tmp;
	if (realm)
	    pj_stun_msg_add_string_attr(tdata->pool, tdata->msg, PJ_STUN_ATTR_REALM, pj_cstr(&tmp, realm));
	if (username)
	    pj_stun_msg_add_string_attr(tdata->pool, tdata->msg, PJ_STUN_ATTR_USERNAME, pj_cstr(&tmp, username));
	if (nonce)
	    pj_stun_msg_add_string_attr(tdata->pool, tdata->msg, PJ_STUN_ATTR_NONCE, pj_cstr(&tmp, nonce));
	if (password) {
	    // ignored
	}
	if (dummy_mi) {
	    pj_stun_msgint_attr *mi;

	    pj_stun_msgint_attr_create(tdata->pool, &mi);
	    pj_stun_msg_add_attr(tdata->msg, &mi->hdr);
	}
	   
    }

    /* Send the request */
    status = pj_stun_session_send_msg(client->sess, NULL, PJ_FALSE, PJ_TRUE, &server->addr,
				      pj_sockaddr_get_len(&server->addr), tdata);
    if (status != PJ_SUCCESS) {
	destroy_client_server();
	return -270;
    }

    /* Wait until test complete */
    pj_sem_wait(client->test_complete);


    /* Verify response */
    if (expected_error) {
	if (expected_code != client->response_status) {
	    char e1[PJ_ERR_MSG_SIZE], e2[PJ_ERR_MSG_SIZE];

	    pj_strerror(expected_code, e1, sizeof(e1));
	    pj_strerror(client->response_status, e2, sizeof(e2));

	    PJ_LOG(3,(THIS_FILE, "    err: expecting %d (%s) but got %d (%s) response",
		      expected_code, e1, client->response_status, e2));
	    rc = -500;
	} 

    } else {
	int res_code = 0;
	pj_stun_realm_attr *arealm;
	pj_stun_nonce_attr *anonce;

	if (client->response_status != 0) {
	    PJ_LOG(3,(THIS_FILE, "    err: expecting successful operation but got error %d", 
		      client->response_status));
	    rc = -600;
	    goto done;
	} 

	if (PJ_STUN_IS_ERROR_RESPONSE(client->response->hdr.type)) {
	    pj_stun_errcode_attr *aerr = NULL;

	    aerr = (pj_stun_errcode_attr*)
		   pj_stun_msg_find_attr(client->response, 
					 PJ_STUN_ATTR_ERROR_CODE, 0);
	    if (aerr == NULL) {
		PJ_LOG(3,(THIS_FILE, "    err: received error response without ERROR-CODE"));
		rc = -610;
		goto done;
	    }

	    res_code = aerr->err_code;
	} else {
	    res_code = 0;
	}

	/* Check that code matches */
	if (expected_code != res_code) {
	    PJ_LOG(3,(THIS_FILE, "    err: expecting response code %d but got %d",
		      expected_code, res_code));
	    rc = -620;
	    goto done;
	}

	/* Find REALM and NONCE attributes */
	arealm = (pj_stun_realm_attr*)
	         pj_stun_msg_find_attr(client->response, PJ_STUN_ATTR_REALM, 0);
	anonce = (pj_stun_nonce_attr*)
	         pj_stun_msg_find_attr(client->response, PJ_STUN_ATTR_NONCE, 0);

	if (expected_realm) {
	    if (arealm == NULL) {
		PJ_LOG(3,(THIS_FILE, "    err: expecting REALM in esponse"));
		rc = -630;
		goto done;
	    }
	    if (pj_strcmp2(&arealm->value, expected_realm)!=0) {
		PJ_LOG(3,(THIS_FILE, "    err: REALM mismatch in response"));
		rc = -640;
		goto done;
	    }
	} else {
	    if (arealm != NULL) {
		PJ_LOG(3,(THIS_FILE, "    err: non expecting REALM in response"));
		rc = -650;
		goto done;
	    }
	}

	if (expected_nonce) {
	    if (anonce == NULL) {
		PJ_LOG(3,(THIS_FILE, "    err: expecting NONCE in esponse"));
		rc = -660;
		goto done;
	    }
	    if (pj_strcmp2(&anonce->value, expected_nonce)!=0) {
		PJ_LOG(3,(THIS_FILE, "    err: NONCE mismatch in response"));
		rc = -670;
		goto done;
	    }
	} else {
	    if (anonce != NULL) {
		PJ_LOG(3,(THIS_FILE, "    err: non expecting NONCE in response"));
		rc = -680;
		goto done;
	    }
	}
    }

    /* Our tests are okay so far. Let caller do some more tests if
     * it wants to.
     */
    if (rc==0 && more_check) {
	rc = (*more_check)();
    }


done:
    destroy_client_server();
    return rc;
}
Esempio n. 4
0
static pj_status_t handle_auth_challenge(pj_stun_session *sess,
					 const pj_stun_tx_data *request,
					 const pj_stun_msg *response,
					 const pj_sockaddr_t *src_addr,
					 unsigned src_addr_len,
					 pj_bool_t *notify_user)
{
    const pj_stun_errcode_attr *ea;

    *notify_user = PJ_TRUE;

    if (response==NULL)
	return PJ_SUCCESS;

    if (sess->auth_type != PJ_STUN_AUTH_LONG_TERM)
	return PJ_SUCCESS;
    
    if (!PJ_STUN_IS_ERROR_RESPONSE(response->hdr.type)) {
	sess->auth_retry = 0;
	return PJ_SUCCESS;
    }

    ea = (const pj_stun_errcode_attr*)
	 pj_stun_msg_find_attr(response, PJ_STUN_ATTR_ERROR_CODE, 0);
    if (!ea) {
	PJ_LOG(4,(SNAME(sess), "Invalid error response: no ERROR-CODE"
		  " attribute"));
	*notify_user = PJ_FALSE;
	return PJNATH_EINSTUNMSG;
    }

    if (ea->err_code == PJ_STUN_SC_UNAUTHORIZED || 
	ea->err_code == PJ_STUN_SC_STALE_NONCE)
    {
	const pj_stun_nonce_attr *anonce;
	const pj_stun_realm_attr *arealm;
	pj_stun_tx_data *tdata;
	unsigned i;
	pj_status_t status;

	anonce = (const pj_stun_nonce_attr*)
		 pj_stun_msg_find_attr(response, PJ_STUN_ATTR_NONCE, 0);
	if (!anonce) {
	    PJ_LOG(4,(SNAME(sess), "Invalid response: missing NONCE"));
	    *notify_user = PJ_FALSE;
	    return PJNATH_EINSTUNMSG;
	}

	/* Bail out if we've supplied the correct nonce */
	if (pj_strcmp(&anonce->value, &sess->next_nonce)==0) {
	    return PJ_SUCCESS;
	}

	/* Bail out if we've tried too many */
	if (++sess->auth_retry > 3) {
	    PJ_LOG(4,(SNAME(sess), "Error: authentication failed (too "
		      "many retries)"));
	    return PJ_STATUS_FROM_STUN_CODE(401);
	}

	/* Save next_nonce */
	pj_strdup(sess->pool, &sess->next_nonce, &anonce->value);

	/* Copy the realm from the response */
	arealm = (pj_stun_realm_attr*)
		 pj_stun_msg_find_attr(response, PJ_STUN_ATTR_REALM, 0);
	if (arealm) {
	    pj_strdup(sess->pool, &sess->server_realm, &arealm->value);
	    while (sess->server_realm.slen &&
		    !sess->server_realm.ptr[sess->server_realm.slen-1])
	    {
		--sess->server_realm.slen;
	    }
	}

	/* Create new request */
	status = pj_stun_session_create_req(sess, request->msg->hdr.type,
					    request->msg->hdr.magic,
					    NULL, &tdata);
	if (status != PJ_SUCCESS)
	    return status;

	/* Duplicate all the attributes in the old request, except
	 * USERNAME, REALM, M-I, and NONCE, which will be filled in
	 * later.
	 */
	for (i=0; i<request->msg->attr_count; ++i) {
	    const pj_stun_attr_hdr *asrc = request->msg->attr[i];

	    if (asrc->type == PJ_STUN_ATTR_USERNAME ||
		asrc->type == PJ_STUN_ATTR_REALM ||
		asrc->type == PJ_STUN_ATTR_MESSAGE_INTEGRITY ||
		asrc->type == PJ_STUN_ATTR_NONCE)
	    {
		continue;
	    }

	    tdata->msg->attr[tdata->msg->attr_count++] = 
		pj_stun_attr_clone(tdata->pool, asrc);
	}

	/* Will retry the request with authentication, no need to
	 * notify user.
	 */
	*notify_user = PJ_FALSE;

	PJ_LOG(4,(SNAME(sess), "Retrying request with new authentication"));

	/* Retry the request */
	status = pj_stun_session_send_msg(sess, request->token, PJ_TRUE, 
					  request->retransmit, src_addr, 
					  src_addr_len, tdata);

    } else {
	sess->auth_retry = 0;
    }

    return PJ_SUCCESS;
}
Esempio n. 5
0
/* Perform test */
static pj_status_t send_test(nat_detect_session *sess,
			     enum test_type test_id,
			     const pj_sockaddr_in *alt_addr,
			     pj_uint32_t change_flag)
{
    pj_uint32_t magic, tsx_id[3];
    pj_status_t status;

    sess->result[test_id].executed = PJ_TRUE;

    /* Randomize tsx id */
    do {
	magic = pj_rand();
    } while (magic == PJ_STUN_MAGIC);

    tsx_id[0] = pj_rand();
    tsx_id[1] = pj_rand();
    tsx_id[2] = test_id;

    /* Create BIND request */
    status = pj_stun_session_create_req(sess->stun_sess, 
					PJ_STUN_BINDING_REQUEST, magic,
					(pj_uint8_t*)tsx_id, 
					&sess->result[test_id].tdata);
    if (status != PJ_SUCCESS)
	goto on_error;

    /* Add CHANGE-REQUEST attribute */
    status = pj_stun_msg_add_uint_attr(sess->pool, 
				       sess->result[test_id].tdata->msg,
				       PJ_STUN_ATTR_CHANGE_REQUEST,
				       change_flag);
    if (status != PJ_SUCCESS)
	goto on_error;

    /* Configure alternate address */
    if (alt_addr)
	sess->cur_server = (pj_sockaddr_in*) alt_addr;
    else
	sess->cur_server = &sess->server;

    PJ_LOG(5,(sess->pool->obj_name, 
              "Performing %s to %s:%d", 
	      test_names[test_id],
	      pj_inet_ntoa(sess->cur_server->sin_addr),
	      pj_ntohs(sess->cur_server->sin_port)));

    /* Send the request */
    status = pj_stun_session_send_msg(sess->stun_sess, NULL, PJ_TRUE,
				      PJ_TRUE, sess->cur_server, 
				      sizeof(pj_sockaddr_in),
				      sess->result[test_id].tdata);
    if (status != PJ_SUCCESS)
	goto on_error;

    return PJ_SUCCESS;

on_error:
    sess->result[test_id].complete = PJ_TRUE;
    sess->result[test_id].status = status;

    return status;
}
Esempio n. 6
0
/* Perform test */
static pj_status_t send_test(nat_detect_session *sess,
			     enum test_type test_id,
			     const pj_sockaddr *alt_addr,
			     pj_uint32_t change_flag)
{
    pj_uint32_t magic, tsx_id[3];
    char addr[PJ_INET6_ADDRSTRLEN];
    pj_status_t status;

    sess->result[test_id].executed = PJ_TRUE;

    /* Randomize tsx id */
    do {
	magic = pj_rand();
    } while (magic == PJ_STUN_MAGIC);

    tsx_id[0] = pj_rand();
    tsx_id[1] = pj_rand();
    tsx_id[2] = test_id;

    /* Create BIND request */
    status = pj_stun_session_create_req(sess->stun_sess, 
					PJ_STUN_BINDING_REQUEST, magic,
					(pj_uint8_t*)tsx_id, 
					&sess->result[test_id].tdata);
    if (status != PJ_SUCCESS)
	goto on_error;

    /* Add CHANGE-REQUEST attribute */
    status = pj_stun_msg_add_uint_attr(sess->pool, 
				       sess->result[test_id].tdata->msg,
				       PJ_STUN_ATTR_CHANGE_REQUEST,
				       change_flag);
    if (status != PJ_SUCCESS)
	goto on_error;

    /* Configure alternate address, synthesize it if necessary */
    if (alt_addr) {
        status = pj_sockaddr_synthesize(sess->server.addr.sa_family,
        				&sess->cur_addr, alt_addr);
        if (status != PJ_SUCCESS)
            goto on_error;

	sess->cur_server = &sess->cur_addr;
    } else {
	sess->cur_server = &sess->server;
    }

    PJ_LOG(5,(sess->pool->obj_name, 
              "Performing %s to %s:%d", 
	      test_names[test_id],
	      pj_sockaddr_print(sess->cur_server, addr, sizeof(addr), 0),
	      pj_sockaddr_get_port(sess->cur_server)));

    /* Send the request */
    status = pj_stun_session_send_msg(sess->stun_sess, NULL, PJ_TRUE,
				      PJ_TRUE, sess->cur_server, 
				      pj_sockaddr_get_len(sess->cur_server),
				      sess->result[test_id].tdata);
    if (status != PJ_SUCCESS)
	goto on_error;

    return PJ_SUCCESS;

on_error:
    sess->result[test_id].complete = PJ_TRUE;
    sess->result[test_id].status = status;

    return status;
}
Esempio n. 7
-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;
}