Example #1
0
/* for debugging... */
void rpm_ack_print_data(
    BACNET_READ_ACCESS_DATA * rpm_data)
{
    BACNET_OBJECT_PROPERTY_VALUE object_value;  /* for bacapp printing */
    BACNET_PROPERTY_REFERENCE *listOfProperties;
    BACNET_APPLICATION_DATA_VALUE *value;
    bool array_value = false;

    if (rpm_data) {
#if PRINT_ENABLED
        fprintf(stdout, "%s #%lu\r\n",
            bactext_object_type_name(rpm_data->object_type),
            (unsigned long) rpm_data->object_instance);
        fprintf(stdout, "{\r\n");
#endif
        listOfProperties = rpm_data->listOfProperties;
        while (listOfProperties) {
#if PRINT_ENABLED
            if (listOfProperties->propertyIdentifier < 512) {
                fprintf(stdout, "    %s: ",
                    bactext_property_name(listOfProperties->
                        propertyIdentifier));
            } else {
                fprintf(stdout, "    proprietary %u: ",
                    (unsigned) listOfProperties->propertyIdentifier);
            }
#endif
            if (listOfProperties->propertyArrayIndex != BACNET_ARRAY_ALL) {
#if PRINT_ENABLED
                fprintf(stdout, "[%d]", listOfProperties->propertyArrayIndex);
#endif
            }
            value = listOfProperties->value;
            if (value) {
#if PRINT_ENABLED
                if (value->next) {
                    fprintf(stdout, "{");
                    array_value = true;
                } else {
                    array_value = false;
                }
#endif
                object_value.object_type = rpm_data->object_type;
                object_value.object_instance = rpm_data->object_instance;
                while (value) {
                    object_value.object_property =
                        listOfProperties->propertyIdentifier;
                    object_value.array_index =
                        listOfProperties->propertyArrayIndex;
                    object_value.value = value;
                    bacapp_print_value(stdout, &object_value);
#if PRINT_ENABLED
                    if (value->next) {
                        fprintf(stdout, ",\r\n        ");
                    } else {
                        if (array_value) {
                            fprintf(stdout, "}\r\n");
                        } else {
                            fprintf(stdout, "\r\n");
                        }
                    }
#endif
                    value = value->next;
                }
            } else {
#if PRINT_ENABLED
                /* AccessError */
                fprintf(stdout, "BACnet Error: %s: %s\r\n",
                    bactext_error_class_name((int) listOfProperties->
                        error.error_class),
                    bactext_error_code_name((int) listOfProperties->
                        error.error_code));
#endif
            }
            listOfProperties = listOfProperties->next;
        }
#if PRINT_ENABLED
        fprintf(stdout, "}\r\n");
#endif
    }
}
Example #2
0
/** Handler for an Unconfirmed COV Notification.
 * @ingroup DSCOV
 * Decodes the received list of Properties to update,
 * and print them out with the subscription information.
 * @note Nothing is specified in BACnet about what to do with the
 *       information received from Unconfirmed COV Notifications.
 *
 * @param service_request [in] The contents of the service request.
 * @param service_len [in] The length of the service_request.
 * @param src [in] BACNET_ADDRESS of the source of the message (unused)
 */
void handler_ucov_notification(
    uint8_t * service_request,
    uint16_t service_len,
    BACNET_ADDRESS * src)
{
    BACNET_COV_DATA cov_data;
    BACNET_PROPERTY_VALUE property_value[MAX_COV_PROPERTIES];
    BACNET_PROPERTY_VALUE *pProperty_value = NULL;
    int len = 0;
    unsigned index = 0;

    /* src not needed for this application */
    src = src;
    /* create linked list to store data if more
       than one property value is expected */
    pProperty_value = &property_value[0];
    while (pProperty_value) {
        index++;
        if (index < MAX_COV_PROPERTIES) {
            pProperty_value->next = &property_value[index];
        } else {
            pProperty_value->next = NULL;
        }
        pProperty_value = pProperty_value->next;
    }
    cov_data.listOfValues = &property_value[0];
#if PRINT_ENABLED
    fprintf(stderr, "UCOV: Received Notification!\n");
#endif
    /* decode the service request only */
    len =
        cov_notify_decode_service_request(service_request, service_len,
        &cov_data);
#if PRINT_ENABLED
    if (len > 0) {
        fprintf(stderr, "UCOV: PID=%u ", cov_data.subscriberProcessIdentifier);
        fprintf(stderr, "instance=%u ", cov_data.initiatingDeviceIdentifier);
        fprintf(stderr, "%s %u ",
            bactext_object_type_name(cov_data.monitoredObjectIdentifier.type),
            cov_data.monitoredObjectIdentifier.instance);
        fprintf(stderr, "time remaining=%u seconds ", cov_data.timeRemaining);
        fprintf(stderr, "\n");
        pProperty_value = &property_value[0];
        while (pProperty_value) {
            fprintf(stderr, "UCOV: ");
            if (pProperty_value->propertyIdentifier < 512) {
                fprintf(stderr, "%s ",
                    bactext_property_name
                    (pProperty_value->propertyIdentifier));
            } else {
                fprintf(stderr, "proprietary %u ",
                    pProperty_value->propertyIdentifier);
            }
            if (pProperty_value->propertyArrayIndex != BACNET_ARRAY_ALL) {
                fprintf(stderr, "%u ", pProperty_value->propertyArrayIndex);
            }
            fprintf(stderr, "\n");
            pProperty_value = pProperty_value->next;
        }
    } else {
        fprintf(stderr, "UCOV: Unable to decode service request!\n");
    }
#endif
}
Example #3
0
/** Handler for an Confirmed COV Notification.
 * @ingroup DSCOV
 * Decodes the received list of Properties to update,
 * and print them out with the subscription information.
 * @note Nothing is specified in BACnet about what to do with the
 *       information received from Confirmed COV Notifications.
 *
 * @param service_request [in] The contents of the service request.
 * @param service_len [in] The length of the service_request.
 * @param src [in] BACNET_ADDRESS of the source of the message
 * @param service_data [in] The BACNET_CONFIRMED_SERVICE_DATA information
 *                          decoded from the APDU header of this message.
 */
void handler_ccov_notification(
    uint8_t * service_request,
    uint16_t service_len,
    BACNET_ADDRESS * src,
    BACNET_CONFIRMED_SERVICE_DATA * service_data)
{
    BACNET_NPDU_DATA npdu_data;
    BACNET_COV_DATA cov_data;
    BACNET_PROPERTY_VALUE property_value[MAX_COV_PROPERTIES];
    BACNET_PROPERTY_VALUE *pProperty_value = NULL;
    unsigned index = 0;
    int len = 0;
    int pdu_len = 0;
    int bytes_sent = 0;
    BACNET_ADDRESS my_address;

    /* create linked list to store data if more
       than one property value is expected */
    pProperty_value = &property_value[0];
    while (pProperty_value) {
        index++;
        if (index < MAX_COV_PROPERTIES) {
            pProperty_value->next = &property_value[index];
        } else {
            pProperty_value->next = NULL;
        }
        pProperty_value = pProperty_value->next;
    }
    cov_data.listOfValues = &property_value[0];
    /* encode the NPDU portion of the packet */
    datalink_get_my_address(&my_address);
    npdu_encode_npdu_data(&npdu_data, false, MESSAGE_PRIORITY_NORMAL);
    pdu_len =
        npdu_encode_pdu(&Handler_Transmit_Buffer[0], src, &my_address,
        &npdu_data);
#if PRINT_ENABLED
    fprintf(stderr, "CCOV: Received Notification!\n");
#endif
    if (service_data->segmented_message) {
        len =
            abort_encode_apdu(&Handler_Transmit_Buffer[pdu_len],
            service_data->invoke_id, ABORT_REASON_SEGMENTATION_NOT_SUPPORTED,
            true);
#if PRINT_ENABLED
        fprintf(stderr, "CCOV: Segmented message.  Sending Abort!\n");
#endif
        goto CCOV_ABORT;
    }
    /* decode the service request only */
    len =
        cov_notify_decode_service_request(service_request, service_len,
        &cov_data);
#if PRINT_ENABLED
    if (len > 0) {
        fprintf(stderr, "CCOV: PID=%u ", cov_data.subscriberProcessIdentifier);
        fprintf(stderr, "instance=%u ", cov_data.initiatingDeviceIdentifier);
        fprintf(stderr, "%s %u ",
            bactext_object_type_name(cov_data.monitoredObjectIdentifier.type),
            cov_data.monitoredObjectIdentifier.instance);
        fprintf(stderr, "time remaining=%u seconds ", cov_data.timeRemaining);
        fprintf(stderr, "\n");
        pProperty_value = &property_value[0];
        while (pProperty_value) {
            fprintf(stderr, "CCOV: ");
            if (pProperty_value->propertyIdentifier < 512) {
                fprintf(stderr, "%s ",
                    bactext_property_name
                    (pProperty_value->propertyIdentifier));
            } else {
                fprintf(stderr, "proprietary %u ",
                    pProperty_value->propertyIdentifier);
            }
            if (pProperty_value->propertyArrayIndex != BACNET_ARRAY_ALL) {
                fprintf(stderr, "%u ", pProperty_value->propertyArrayIndex);
            }
            fprintf(stderr, "\n");
            pProperty_value = pProperty_value->next;
        }
    }
#endif
    /* bad decoding or something we didn't understand - send an abort */
    if (len <= 0) {
        len =
            abort_encode_apdu(&Handler_Transmit_Buffer[pdu_len],
            service_data->invoke_id, ABORT_REASON_OTHER, true);
#if PRINT_ENABLED
        fprintf(stderr, "CCOV: Bad Encoding. Sending Abort!\n");
#endif
        goto CCOV_ABORT;
    } else {
        len =
            encode_simple_ack(&Handler_Transmit_Buffer[pdu_len],
            service_data->invoke_id, SERVICE_CONFIRMED_COV_NOTIFICATION);
#if PRINT_ENABLED
        fprintf(stderr, "CCOV: Sending Simple Ack!\n");
#endif
    }
  CCOV_ABORT:
    pdu_len += len;
    bytes_sent =
        datalink_send_pdu(src, &npdu_data, &Handler_Transmit_Buffer[0],
        pdu_len);
#if PRINT_ENABLED
    if (bytes_sent <= 0) {
        fprintf(stderr, "CCOV: Failed to send PDU (%s)!\n", strerror(errno));
    }
#else
    bytes_sent = bytes_sent;
#endif

    return;
}