void testLSO(
Test * pTest)
{
uint8_t apdu[1000];
int len;
BACNET_LSO_DATA data;
BACNET_LSO_DATA rxdata;
memset(&rxdata, 0, sizeof(rxdata));
characterstring_init_ansi(&data.requestingSrc, "foobar");
data.operation = LIFE_SAFETY_OP_RESET;
data.processId = 0x1234;
data.targetObject.instance = 0x1000;
data.targetObject.type = OBJECT_BINARY_INPUT;
len = lso_encode_apdu(apdu, 100, &data);
lso_decode_service_request(&apdu[4], len, &rxdata);
ct_test(pTest, data.operation == rxdata.operation);
ct_test(pTest, data.processId == rxdata.processId);
ct_test(pTest, data.targetObject.instance == rxdata.targetObject.instance);
ct_test(pTest, data.targetObject.type == rxdata.targetObject.type);
ct_test(pTest, memcmp(data.requestingSrc.value, rxdata.requestingSrc.value,
rxdata.requestingSrc.length) == 0);
}
uint8_t Send_Life_Safety_Operation_Data(
uint32_t device_id,
BACNET_LSO_DATA * data)
{
BACNET_ADDRESS dest;
BACNET_ADDRESS my_address;
unsigned max_apdu = 0;
uint8_t invoke_id = 0;
bool status = false;
int len = 0;
int pdu_len = 0;
int bytes_sent = 0;
BACNET_NPDU_DATA npdu_data;
if (!dcc_communication_enabled())
return 0;
/* is the device bound? */
status = address_get_by_device(device_id, &max_apdu, &dest);
/* is there a tsm available? */
if (status)
invoke_id = tsm_next_free_invokeID();
if (invoke_id) {
/* encode the NPDU portion of the packet */
datalink_get_my_address(&my_address);
npdu_encode_npdu_data(&npdu_data, true, MESSAGE_PRIORITY_NORMAL);
pdu_len =
npdu_encode_pdu(&Handler_Transmit_Buffer[0], &dest, &my_address,
&npdu_data);
len =
lso_encode_apdu(&Handler_Transmit_Buffer[pdu_len], invoke_id,
data);
pdu_len += len;
/* will it fit in the sender?
note: if there is a bottleneck router in between
us and the destination, we won't know unless
we have a way to check for that and update the
max_apdu in the address binding table. */
if ((unsigned) pdu_len < max_apdu) {
tsm_set_confirmed_unsegmented_transaction(invoke_id, &dest,
&npdu_data, &Handler_Transmit_Buffer[0], (uint16_t) pdu_len);
bytes_sent =
datalink_send_pdu(&dest, &npdu_data,
&Handler_Transmit_Buffer[0], pdu_len);
#if PRINT_ENABLED
if (bytes_sent <= 0)
fprintf(stderr, "Failed to Send Life Safe Op Request (%s)!\n",
strerror(errno));
#endif
} else {
tsm_free_invoke_id(invoke_id);
invoke_id = 0;
#if PRINT_ENABLED
fprintf(stderr,
"Failed to Send Life Safe Op Request "
"(exceeds destination maximum APDU)!\n");
#endif
}
}
return invoke_id;
}
