Steve Karg
c3a4c229fe
* Enable lcov coverage in unit testing via cmake. * fix pipeline build error * add compile options for unit test to silence some warnings * remove all BAC_TEST unit tests in src/bacnet/ folder. They are now in test/bacnet/ folders using ztest. * removed key.c - only used for unit test. * produce XML test result output for parsing * produce junit XML test result output * change lint workflow to quality * update readme badge for quality results Co-authored-by: Steve Karg <skarg@users.sourceforge.net>
1140 lines
46 KiB
C
1140 lines
46 KiB
C
/*####COPYRIGHTBEGIN####
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-------------------------------------------
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Copyright (C) 2008 John Minack
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to:
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The Free Software Foundation, Inc.
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59 Temple Place - Suite 330
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Boston, MA 02111-1307, USA.
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As a special exception, if other files instantiate templates or
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use macros or inline functions from this file, or you compile
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this file and link it with other works to produce a work based
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on this file, this file does not by itself cause the resulting
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work to be covered by the GNU General Public License. However
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the source code for this file must still be made available in
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accordance with section (3) of the GNU General Public License.
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This exception does not invalidate any other reasons why a work
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based on this file might be covered by the GNU General Public
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License.
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-------------------------------------------
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####COPYRIGHTEND####*/
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#include <assert.h>
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#include "bacnet/event.h"
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#include "bacnet/bacdcode.h"
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#include "bacnet/npdu.h"
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#include "bacnet/timestamp.h"
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#include "bacnet/authentication_factor.h"
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/** @file event.c Encode/Decode Event Notifications */
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int uevent_notify_encode_apdu(
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uint8_t *apdu, BACNET_EVENT_NOTIFICATION_DATA *data)
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{
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int len = 0; /* length of each encoding */
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int apdu_len = 0; /* total length of the apdu, return value */
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if (apdu) {
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apdu[0] = PDU_TYPE_UNCONFIRMED_SERVICE_REQUEST;
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apdu[1] = SERVICE_UNCONFIRMED_EVENT_NOTIFICATION; /* service choice */
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apdu_len = 2;
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len += event_notify_encode_service_request(&apdu[apdu_len], data);
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if (len > 0) {
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apdu_len += len;
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} else {
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apdu_len = 0;
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}
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}
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return apdu_len;
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}
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int cevent_notify_encode_apdu(
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uint8_t *apdu, uint8_t invoke_id, BACNET_EVENT_NOTIFICATION_DATA *data)
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{
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int len = 0; /* length of each encoding */
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int apdu_len = 0; /* total length of the apdu, return value */
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if (apdu) {
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apdu[0] = PDU_TYPE_CONFIRMED_SERVICE_REQUEST;
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apdu[1] = encode_max_segs_max_apdu(0, MAX_APDU);
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apdu[2] = invoke_id;
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apdu[3] = SERVICE_CONFIRMED_EVENT_NOTIFICATION; /* service choice */
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apdu_len = 4;
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len += event_notify_encode_service_request(&apdu[apdu_len], data);
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if (len > 0) {
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apdu_len += len;
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} else {
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apdu_len = 0;
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}
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}
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return apdu_len;
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}
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int event_notify_encode_service_request(
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uint8_t *apdu, BACNET_EVENT_NOTIFICATION_DATA *data)
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{
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int len = 0; /* length of each encoding */
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int apdu_len = 0; /* total length of the apdu, return value */
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if (apdu) {
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/* tag 0 - processIdentifier */
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len = encode_context_unsigned(
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&apdu[apdu_len], 0, data->processIdentifier);
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apdu_len += len;
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/* tag 1 - initiatingObjectIdentifier */
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len = encode_context_object_id(&apdu[apdu_len], 1,
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data->initiatingObjectIdentifier.type,
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data->initiatingObjectIdentifier.instance);
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apdu_len += len;
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/* tag 2 - eventObjectIdentifier */
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len = encode_context_object_id(&apdu[apdu_len], 2,
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data->eventObjectIdentifier.type,
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data->eventObjectIdentifier.instance);
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apdu_len += len;
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/* tag 3 - timeStamp */
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len = bacapp_encode_context_timestamp(
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&apdu[apdu_len], 3, &data->timeStamp);
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apdu_len += len;
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/* tag 4 - noticicationClass */
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len = encode_context_unsigned(
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&apdu[apdu_len], 4, data->notificationClass);
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apdu_len += len;
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/* tag 5 - priority */
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len = encode_context_unsigned(&apdu[apdu_len], 5, data->priority);
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apdu_len += len;
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/* tag 6 - eventType */
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len = encode_context_enumerated(&apdu[apdu_len], 6, data->eventType);
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apdu_len += len;
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/* tag 7 - messageText */
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if (data->messageText) {
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len = encode_context_character_string(
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&apdu[apdu_len], 7, data->messageText);
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apdu_len += len;
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}
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/* tag 8 - notifyType */
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len = encode_context_enumerated(&apdu[apdu_len], 8, data->notifyType);
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apdu_len += len;
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switch (data->notifyType) {
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case NOTIFY_ALARM:
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case NOTIFY_EVENT:
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/* tag 9 - ackRequired */
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len = encode_context_boolean(
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&apdu[apdu_len], 9, data->ackRequired);
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apdu_len += len;
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/* tag 10 - fromState */
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len = encode_context_enumerated(
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&apdu[apdu_len], 10, data->fromState);
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apdu_len += len;
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break;
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default:
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break;
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}
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/* tag 11 - toState */
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len = encode_context_enumerated(&apdu[apdu_len], 11, data->toState);
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apdu_len += len;
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switch (data->notifyType) {
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case NOTIFY_ALARM:
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case NOTIFY_EVENT:
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/* tag 12 - event values */
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len = encode_opening_tag(&apdu[apdu_len], 12);
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apdu_len += len;
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switch (data->eventType) {
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case EVENT_CHANGE_OF_BITSTRING:
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len = encode_opening_tag(&apdu[apdu_len], 0);
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apdu_len += len;
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len = encode_context_bitstring(&apdu[apdu_len], 0,
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&data->notificationParams.changeOfBitstring
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.referencedBitString);
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apdu_len += len;
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len = encode_context_bitstring(&apdu[apdu_len], 1,
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&data->notificationParams.changeOfBitstring
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.statusFlags);
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apdu_len += len;
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len = encode_closing_tag(&apdu[apdu_len], 0);
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apdu_len += len;
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break;
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case EVENT_CHANGE_OF_STATE:
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len = encode_opening_tag(&apdu[apdu_len], 1);
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apdu_len += len;
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len = encode_opening_tag(&apdu[apdu_len], 0);
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apdu_len += len;
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len = bacapp_encode_property_state(&apdu[apdu_len],
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&data->notificationParams.changeOfState.newState);
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apdu_len += len;
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len = encode_closing_tag(&apdu[apdu_len], 0);
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apdu_len += len;
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len = encode_context_bitstring(&apdu[apdu_len], 1,
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&data->notificationParams.changeOfState
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.statusFlags);
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apdu_len += len;
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len = encode_closing_tag(&apdu[apdu_len], 1);
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apdu_len += len;
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break;
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case EVENT_CHANGE_OF_VALUE:
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len = encode_opening_tag(&apdu[apdu_len], 2);
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apdu_len += len;
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len = encode_opening_tag(&apdu[apdu_len], 0);
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apdu_len += len;
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switch (data->notificationParams.changeOfValue.tag) {
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case CHANGE_OF_VALUE_REAL:
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len = encode_context_real(&apdu[apdu_len], 1,
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data->notificationParams.changeOfValue
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.newValue.changeValue);
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apdu_len += len;
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break;
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case CHANGE_OF_VALUE_BITS:
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len =
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encode_context_bitstring(&apdu[apdu_len], 0,
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&data->notificationParams.changeOfValue
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.newValue.changedBits);
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apdu_len += len;
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break;
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default:
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return 0;
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}
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len = encode_closing_tag(&apdu[apdu_len], 0);
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apdu_len += len;
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len = encode_context_bitstring(&apdu[apdu_len], 1,
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&data->notificationParams.changeOfValue
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.statusFlags);
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apdu_len += len;
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len = encode_closing_tag(&apdu[apdu_len], 2);
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apdu_len += len;
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break;
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case EVENT_COMMAND_FAILURE:
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len = encode_opening_tag(&apdu[apdu_len], 3);
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apdu_len += len;
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len = encode_opening_tag(&apdu[apdu_len], 0);
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apdu_len += len;
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switch (data->notificationParams.commandFailure.tag) {
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case COMMAND_FAILURE_BINARY_PV:
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len =
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encode_application_enumerated(&apdu
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[apdu_len],
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data->notificationParams.commandFailure.
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commandValue.binaryValue);
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apdu_len += len;
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break;
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case COMMAND_FAILURE_UNSIGNED:
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len =
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encode_application_unsigned(&apdu
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[apdu_len],
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data->notificationParams.commandFailure.
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commandValue.unsignedValue);
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apdu_len += len;
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break;
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default:
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return 0;
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}
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len = encode_closing_tag(&apdu[apdu_len], 0);
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apdu_len += len;
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len =
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encode_context_bitstring(&apdu[apdu_len], 1,
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&data->notificationParams.commandFailure.
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statusFlags);
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apdu_len += len;
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len = encode_opening_tag(&apdu[apdu_len], 2);
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apdu_len += len;
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switch (data->notificationParams.commandFailure.tag) {
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case COMMAND_FAILURE_BINARY_PV:
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len =
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encode_application_enumerated(&apdu
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[apdu_len],
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data->notificationParams.commandFailure.
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feedbackValue.binaryValue);
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apdu_len += len;
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break;
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case COMMAND_FAILURE_UNSIGNED:
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len =
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encode_application_unsigned(&apdu
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[apdu_len],
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data->notificationParams.commandFailure.
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feedbackValue.unsignedValue);
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apdu_len += len;
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break;
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default:
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return 0;
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}
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len = encode_closing_tag(&apdu[apdu_len], 2);
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apdu_len += len;
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len = encode_closing_tag(&apdu[apdu_len], 3);
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apdu_len += len;
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break;
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case EVENT_FLOATING_LIMIT:
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len = encode_opening_tag(&apdu[apdu_len], 4);
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apdu_len += len;
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len = encode_context_real(&apdu[apdu_len], 0,
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data->notificationParams.floatingLimit
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.referenceValue);
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apdu_len += len;
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len = encode_context_bitstring(&apdu[apdu_len], 1,
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&data->notificationParams.floatingLimit
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.statusFlags);
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apdu_len += len;
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len = encode_context_real(&apdu[apdu_len], 2,
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data->notificationParams.floatingLimit
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.setPointValue);
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apdu_len += len;
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len = encode_context_real(&apdu[apdu_len], 3,
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data->notificationParams.floatingLimit.errorLimit);
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apdu_len += len;
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len = encode_closing_tag(&apdu[apdu_len], 4);
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apdu_len += len;
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break;
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case EVENT_OUT_OF_RANGE:
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len = encode_opening_tag(&apdu[apdu_len], 5);
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apdu_len += len;
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len = encode_context_real(&apdu[apdu_len], 0,
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data->notificationParams.outOfRange.exceedingValue);
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apdu_len += len;
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len = encode_context_bitstring(&apdu[apdu_len], 1,
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&data->notificationParams.outOfRange.statusFlags);
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apdu_len += len;
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len = encode_context_real(&apdu[apdu_len], 2,
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data->notificationParams.outOfRange.deadband);
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apdu_len += len;
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len = encode_context_real(&apdu[apdu_len], 3,
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data->notificationParams.outOfRange.exceededLimit);
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apdu_len += len;
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len = encode_closing_tag(&apdu[apdu_len], 5);
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apdu_len += len;
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break;
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case EVENT_CHANGE_OF_LIFE_SAFETY:
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len = encode_opening_tag(&apdu[apdu_len], 8);
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apdu_len += len;
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len = encode_context_enumerated(&apdu[apdu_len], 0,
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data->notificationParams.changeOfLifeSafety
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.newState);
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apdu_len += len;
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len = encode_context_enumerated(&apdu[apdu_len], 1,
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data->notificationParams.changeOfLifeSafety
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.newMode);
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apdu_len += len;
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len = encode_context_bitstring(&apdu[apdu_len], 2,
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&data->notificationParams.changeOfLifeSafety
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.statusFlags);
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apdu_len += len;
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len = encode_context_enumerated(&apdu[apdu_len], 3,
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data->notificationParams.changeOfLifeSafety
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.operationExpected);
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apdu_len += len;
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len = encode_closing_tag(&apdu[apdu_len], 8);
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apdu_len += len;
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break;
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case EVENT_BUFFER_READY:
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len = encode_opening_tag(&apdu[apdu_len], 10);
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apdu_len += len;
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len = bacapp_encode_context_device_obj_property_ref(
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&apdu[apdu_len], 0,
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&data->notificationParams.bufferReady
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.bufferProperty);
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apdu_len += len;
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len = encode_context_unsigned(&apdu[apdu_len], 1,
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data->notificationParams.bufferReady
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.previousNotification);
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apdu_len += len;
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len = encode_context_unsigned(&apdu[apdu_len], 2,
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data->notificationParams.bufferReady
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.currentNotification);
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apdu_len += len;
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len = encode_closing_tag(&apdu[apdu_len], 10);
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apdu_len += len;
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break;
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case EVENT_UNSIGNED_RANGE:
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len = encode_opening_tag(&apdu[apdu_len], 11);
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apdu_len += len;
|
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len = encode_context_unsigned(&apdu[apdu_len], 0,
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data->notificationParams.unsignedRange
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.exceedingValue);
|
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apdu_len += len;
|
|
|
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len = encode_context_bitstring(&apdu[apdu_len], 1,
|
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&data->notificationParams.unsignedRange
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.statusFlags);
|
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apdu_len += len;
|
|
|
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len = encode_context_unsigned(&apdu[apdu_len], 2,
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data->notificationParams.unsignedRange
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.exceededLimit);
|
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apdu_len += len;
|
|
|
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len = encode_closing_tag(&apdu[apdu_len], 11);
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apdu_len += len;
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break;
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case EVENT_ACCESS_EVENT:
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len = encode_opening_tag(&apdu[apdu_len], 13);
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apdu_len += len;
|
|
|
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len =
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encode_context_enumerated(&apdu[apdu_len], 0,
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data->notificationParams.accessEvent.accessEvent);
|
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apdu_len += len;
|
|
|
|
len =
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encode_context_bitstring(&apdu[apdu_len], 1,
|
|
&data->notificationParams.accessEvent.statusFlags);
|
|
apdu_len += len;
|
|
|
|
len =
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encode_context_unsigned(&apdu[apdu_len], 2,
|
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data->notificationParams.
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accessEvent.accessEventTag);
|
|
apdu_len += len;
|
|
|
|
len =
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bacapp_encode_context_timestamp(&apdu[apdu_len], 3,
|
|
&data->notificationParams.
|
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accessEvent.accessEventTime);
|
|
apdu_len += len;
|
|
|
|
len =
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bacapp_encode_context_device_obj_ref(&apdu
|
|
[apdu_len], 4,
|
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&data->notificationParams.
|
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accessEvent.accessCredential);
|
|
apdu_len += len;
|
|
|
|
if (data->notificationParams.
|
|
accessEvent.authenticationFactor.format_type <
|
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AUTHENTICATION_FACTOR_MAX) {
|
|
len =
|
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bacapp_encode_context_authentication_factor
|
|
(&apdu[apdu_len], 5,
|
|
&data->notificationParams.
|
|
accessEvent.authenticationFactor);
|
|
apdu_len += len;
|
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}
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|
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len = encode_closing_tag(&apdu[apdu_len], 13);
|
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apdu_len += len;
|
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break;
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case EVENT_EXTENDED:
|
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default:
|
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assert(0);
|
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break;
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}
|
|
len = encode_closing_tag(&apdu[apdu_len], 12);
|
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apdu_len += len;
|
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break;
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case NOTIFY_ACK_NOTIFICATION:
|
|
/* FIXME: handle this case */
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
return apdu_len;
|
|
}
|
|
|
|
int event_notify_decode_service_request(
|
|
uint8_t *apdu, unsigned apdu_len, BACNET_EVENT_NOTIFICATION_DATA *data)
|
|
{
|
|
int len = 0; /* return value */
|
|
int section_length = 0;
|
|
BACNET_UNSIGNED_INTEGER unsigned_value = 0;
|
|
uint32_t enum_value = 0;
|
|
uint32_t len_value = 0;
|
|
uint8_t tag_number = 0;
|
|
|
|
if (apdu_len && data) {
|
|
/* tag 0 - processIdentifier */
|
|
section_length = bacnet_unsigned_context_decode(
|
|
&apdu[len], apdu_len - len, 0, &unsigned_value);
|
|
if (section_length > 0) {
|
|
len += section_length;
|
|
if (unsigned_value <= UINT32_MAX) {
|
|
data->processIdentifier = (uint32_t)unsigned_value;
|
|
} else {
|
|
return BACNET_STATUS_ERROR;
|
|
}
|
|
} else {
|
|
return BACNET_STATUS_ERROR;
|
|
}
|
|
/* tag 1 - initiatingObjectIdentifier */
|
|
if ((section_length = decode_context_object_id(&apdu[len], 1,
|
|
&data->initiatingObjectIdentifier.type,
|
|
&data->initiatingObjectIdentifier.instance)) == -1) {
|
|
return -1;
|
|
} else {
|
|
len += section_length;
|
|
}
|
|
/* tag 2 - eventObjectIdentifier */
|
|
if ((section_length = decode_context_object_id(&apdu[len], 2,
|
|
&data->eventObjectIdentifier.type,
|
|
&data->eventObjectIdentifier.instance)) == -1) {
|
|
return -1;
|
|
} else {
|
|
len += section_length;
|
|
}
|
|
/* tag 3 - timeStamp */
|
|
if ((section_length = bacapp_decode_context_timestamp(
|
|
&apdu[len], 3, &data->timeStamp)) == -1) {
|
|
return -1;
|
|
} else {
|
|
len += section_length;
|
|
}
|
|
/* tag 4 - noticicationClass */
|
|
section_length = bacnet_unsigned_context_decode(
|
|
&apdu[len], apdu_len - len, 4, &unsigned_value);
|
|
if (section_length > 0) {
|
|
len += section_length;
|
|
if (unsigned_value <= UINT32_MAX) {
|
|
data->notificationClass = (uint32_t)unsigned_value;
|
|
} else {
|
|
return BACNET_STATUS_ERROR;
|
|
}
|
|
} else {
|
|
return BACNET_STATUS_ERROR;
|
|
}
|
|
/* tag 5 - priority */
|
|
section_length = bacnet_unsigned_context_decode(
|
|
&apdu[len], apdu_len - len, 5, &unsigned_value);
|
|
if (section_length > 0) {
|
|
len += section_length;
|
|
if (unsigned_value <= UINT8_MAX) {
|
|
data->priority = (uint8_t)unsigned_value;
|
|
} else {
|
|
return BACNET_STATUS_ERROR;
|
|
}
|
|
} else {
|
|
return BACNET_STATUS_ERROR;
|
|
}
|
|
/* tag 6 - eventType */
|
|
if ((section_length = decode_context_enumerated(
|
|
&apdu[len], 6, &enum_value)) == -1) {
|
|
return -1;
|
|
} else {
|
|
data->eventType = (BACNET_EVENT_TYPE)enum_value;
|
|
len += section_length;
|
|
}
|
|
/* tag 7 - messageText */
|
|
|
|
if (decode_is_context_tag(&apdu[len], 7)) {
|
|
if (data->messageText != NULL) {
|
|
if ((section_length = decode_context_character_string(
|
|
&apdu[len], 7, data->messageText)) == -1) {
|
|
/*FIXME This is an optional parameter */
|
|
return -1;
|
|
} else {
|
|
len += section_length;
|
|
}
|
|
} else {
|
|
return -1;
|
|
}
|
|
} else {
|
|
if (data->messageText != NULL) {
|
|
characterstring_init_ansi(data->messageText, "");
|
|
}
|
|
}
|
|
|
|
/* tag 8 - notifyType */
|
|
if ((section_length = decode_context_enumerated(
|
|
&apdu[len], 8, &enum_value)) == -1) {
|
|
return -1;
|
|
} else {
|
|
data->notifyType = (BACNET_NOTIFY_TYPE)enum_value;
|
|
len += section_length;
|
|
}
|
|
switch (data->notifyType) {
|
|
case NOTIFY_ALARM:
|
|
case NOTIFY_EVENT:
|
|
/* tag 9 - ackRequired */
|
|
section_length =
|
|
decode_context_boolean2(&apdu[len], 9, &data->ackRequired);
|
|
if (section_length == BACNET_STATUS_ERROR) {
|
|
return -1;
|
|
}
|
|
len += section_length;
|
|
|
|
/* tag 10 - fromState */
|
|
if ((section_length = decode_context_enumerated(
|
|
&apdu[len], 10, &enum_value)) == -1) {
|
|
return -1;
|
|
} else {
|
|
data->fromState = (BACNET_EVENT_STATE)enum_value;
|
|
len += section_length;
|
|
}
|
|
break;
|
|
/* In cases other than alarm and event
|
|
there's no data, so do not return an error
|
|
but continue normally */
|
|
case NOTIFY_ACK_NOTIFICATION:
|
|
default:
|
|
break;
|
|
}
|
|
/* tag 11 - toState */
|
|
if ((section_length = decode_context_enumerated(
|
|
&apdu[len], 11, &enum_value)) == -1) {
|
|
return -1;
|
|
} else {
|
|
data->toState = (BACNET_EVENT_STATE)enum_value;
|
|
len += section_length;
|
|
}
|
|
/* tag 12 - eventValues */
|
|
switch (data->notifyType) {
|
|
case NOTIFY_ALARM:
|
|
case NOTIFY_EVENT:
|
|
if (decode_is_opening_tag_number(&apdu[len], 12)) {
|
|
len++;
|
|
} else {
|
|
return -1;
|
|
}
|
|
if (decode_is_opening_tag_number(
|
|
&apdu[len], (uint8_t)data->eventType)) {
|
|
len++;
|
|
} else {
|
|
return -1;
|
|
}
|
|
|
|
switch (data->eventType) {
|
|
case EVENT_CHANGE_OF_BITSTRING:
|
|
if (-1 ==
|
|
(section_length = decode_context_bitstring(
|
|
&apdu[len], 0,
|
|
&data->notificationParams.changeOfBitstring
|
|
.referencedBitString))) {
|
|
return -1;
|
|
}
|
|
len += section_length;
|
|
|
|
if (-1 ==
|
|
(section_length =
|
|
decode_context_bitstring(&apdu[len], 1,
|
|
&data->notificationParams
|
|
.changeOfBitstring.statusFlags))) {
|
|
return -1;
|
|
}
|
|
len += section_length;
|
|
|
|
break;
|
|
|
|
case EVENT_CHANGE_OF_STATE:
|
|
if (-1 ==
|
|
(section_length =
|
|
bacapp_decode_context_property_state(
|
|
&apdu[len], 0,
|
|
&data->notificationParams.changeOfState
|
|
.newState))) {
|
|
return -1;
|
|
}
|
|
len += section_length;
|
|
|
|
if (-1 ==
|
|
(section_length =
|
|
decode_context_bitstring(&apdu[len], 1,
|
|
&data->notificationParams.changeOfState
|
|
.statusFlags))) {
|
|
return -1;
|
|
}
|
|
len += section_length;
|
|
|
|
break;
|
|
|
|
case EVENT_CHANGE_OF_VALUE:
|
|
if (!decode_is_opening_tag_number(&apdu[len], 0)) {
|
|
return -1;
|
|
}
|
|
len++;
|
|
|
|
if (decode_is_context_tag(
|
|
&apdu[len], CHANGE_OF_VALUE_BITS)) {
|
|
if (-1 ==
|
|
(section_length = decode_context_bitstring(
|
|
&apdu[len], 0,
|
|
&data->notificationParams.changeOfValue
|
|
.newValue.changedBits))) {
|
|
return -1;
|
|
}
|
|
|
|
len += section_length;
|
|
data->notificationParams.changeOfValue.tag =
|
|
CHANGE_OF_VALUE_BITS;
|
|
} else if (decode_is_context_tag(
|
|
&apdu[len], CHANGE_OF_VALUE_REAL)) {
|
|
if (-1 ==
|
|
(section_length = decode_context_real(
|
|
&apdu[len], 1,
|
|
&data->notificationParams.changeOfValue
|
|
.newValue.changeValue))) {
|
|
return -1;
|
|
}
|
|
|
|
len += section_length;
|
|
data->notificationParams.changeOfValue.tag =
|
|
CHANGE_OF_VALUE_REAL;
|
|
} else {
|
|
return -1;
|
|
}
|
|
if (!decode_is_closing_tag_number(&apdu[len], 0)) {
|
|
return -1;
|
|
}
|
|
len++;
|
|
|
|
if (-1 ==
|
|
(section_length =
|
|
decode_context_bitstring(&apdu[len], 1,
|
|
&data->notificationParams.changeOfValue
|
|
.statusFlags))) {
|
|
return -1;
|
|
}
|
|
len += section_length;
|
|
break;
|
|
|
|
case EVENT_COMMAND_FAILURE:
|
|
if (!decode_is_opening_tag_number(&apdu[len], 0)) {
|
|
return -1;
|
|
}
|
|
len++;
|
|
|
|
if (-1 == (section_length =
|
|
decode_tag_number_and_value(&apdu[len],
|
|
&tag_number, &len_value))) {
|
|
return -1;
|
|
}
|
|
len += section_length;
|
|
|
|
switch (tag_number) {
|
|
case BACNET_APPLICATION_TAG_ENUMERATED:
|
|
if (-1 == (section_length =
|
|
decode_enumerated(&apdu[len],
|
|
len_value,
|
|
&data->
|
|
notificationParams.commandFailure.
|
|
commandValue.binaryValue))) {
|
|
return -1;
|
|
}
|
|
break;
|
|
|
|
case BACNET_APPLICATION_TAG_UNSIGNED_INT:
|
|
if (-1 == (section_length =
|
|
decode_unsigned(&apdu[len], len_value,
|
|
&data->
|
|
notificationParams.commandFailure.
|
|
commandValue.unsignedValue))) {
|
|
return -1;
|
|
}
|
|
break;
|
|
|
|
default:
|
|
return 0;
|
|
}
|
|
len += section_length;
|
|
|
|
if (!decode_is_closing_tag_number(&apdu[len], 0)) {
|
|
return -1;
|
|
}
|
|
len++;
|
|
|
|
if (-1 == (section_length =
|
|
decode_context_bitstring(&apdu[len], 1,
|
|
&data->notificationParams.commandFailure.
|
|
statusFlags))) {
|
|
return -1;
|
|
}
|
|
len += section_length;
|
|
|
|
if (!decode_is_opening_tag_number(&apdu[len], 2)) {
|
|
return -1;
|
|
}
|
|
len++;
|
|
|
|
if (-1 == (section_length =
|
|
decode_tag_number_and_value(&apdu[len],
|
|
&tag_number, &len_value))) {
|
|
return -1;
|
|
}
|
|
len += section_length;
|
|
|
|
switch (tag_number) {
|
|
case BACNET_APPLICATION_TAG_ENUMERATED:
|
|
if (-1 == (section_length =
|
|
decode_enumerated(&apdu[len],
|
|
len_value,
|
|
&data->
|
|
notificationParams.commandFailure.
|
|
feedbackValue.binaryValue))) {
|
|
return -1;
|
|
}
|
|
break;
|
|
|
|
case BACNET_APPLICATION_TAG_UNSIGNED_INT:
|
|
if (-1 == (section_length =
|
|
decode_unsigned(&apdu[len], len_value,
|
|
&data->
|
|
notificationParams.commandFailure.
|
|
feedbackValue.unsignedValue))) {
|
|
return -1;
|
|
}
|
|
break;
|
|
|
|
default:
|
|
return 0;
|
|
}
|
|
len += section_length;
|
|
|
|
if (!decode_is_closing_tag_number(&apdu[len], 2)) {
|
|
return -1;
|
|
}
|
|
len++;
|
|
|
|
break;
|
|
|
|
case EVENT_FLOATING_LIMIT:
|
|
if (-1 ==
|
|
(section_length = decode_context_real(&apdu[len], 0,
|
|
&data->notificationParams.floatingLimit
|
|
.referenceValue))) {
|
|
return -1;
|
|
}
|
|
len += section_length;
|
|
|
|
if (-1 ==
|
|
(section_length =
|
|
decode_context_bitstring(&apdu[len], 1,
|
|
&data->notificationParams.floatingLimit
|
|
.statusFlags))) {
|
|
return -1;
|
|
}
|
|
len += section_length;
|
|
if (-1 ==
|
|
(section_length = decode_context_real(&apdu[len], 2,
|
|
&data->notificationParams.floatingLimit
|
|
.setPointValue))) {
|
|
return -1;
|
|
}
|
|
len += section_length;
|
|
|
|
if (-1 ==
|
|
(section_length = decode_context_real(&apdu[len], 3,
|
|
&data->notificationParams.floatingLimit
|
|
.errorLimit))) {
|
|
return -1;
|
|
}
|
|
len += section_length;
|
|
break;
|
|
|
|
case EVENT_OUT_OF_RANGE:
|
|
if (-1 ==
|
|
(section_length = decode_context_real(&apdu[len], 0,
|
|
&data->notificationParams.outOfRange
|
|
.exceedingValue))) {
|
|
return -1;
|
|
}
|
|
len += section_length;
|
|
|
|
if (-1 ==
|
|
(section_length =
|
|
decode_context_bitstring(&apdu[len], 1,
|
|
&data->notificationParams.outOfRange
|
|
.statusFlags))) {
|
|
return -1;
|
|
}
|
|
len += section_length;
|
|
if (-1 ==
|
|
(section_length = decode_context_real(&apdu[len], 2,
|
|
&data->notificationParams.outOfRange
|
|
.deadband))) {
|
|
return -1;
|
|
}
|
|
len += section_length;
|
|
|
|
if (-1 ==
|
|
(section_length = decode_context_real(&apdu[len], 3,
|
|
&data->notificationParams.outOfRange
|
|
.exceededLimit))) {
|
|
return -1;
|
|
}
|
|
len += section_length;
|
|
break;
|
|
|
|
case EVENT_CHANGE_OF_LIFE_SAFETY:
|
|
if (-1 ==
|
|
(section_length = decode_context_enumerated(
|
|
&apdu[len], 0, &enum_value))) {
|
|
return -1;
|
|
}
|
|
data->notificationParams.changeOfLifeSafety.newState =
|
|
(BACNET_LIFE_SAFETY_STATE)enum_value;
|
|
len += section_length;
|
|
|
|
if (-1 ==
|
|
(section_length = decode_context_enumerated(
|
|
&apdu[len], 1, &enum_value))) {
|
|
return -1;
|
|
}
|
|
data->notificationParams.changeOfLifeSafety.newMode =
|
|
(BACNET_LIFE_SAFETY_MODE)enum_value;
|
|
len += section_length;
|
|
|
|
if (-1 ==
|
|
(section_length = decode_context_bitstring(
|
|
&apdu[len], 2,
|
|
&data->notificationParams.changeOfLifeSafety
|
|
.statusFlags))) {
|
|
return -1;
|
|
}
|
|
len += section_length;
|
|
|
|
if (-1 ==
|
|
(section_length = decode_context_enumerated(
|
|
&apdu[len], 3, &enum_value))) {
|
|
return -1;
|
|
}
|
|
data->notificationParams.changeOfLifeSafety
|
|
.operationExpected =
|
|
(BACNET_LIFE_SAFETY_OPERATION)enum_value;
|
|
len += section_length;
|
|
break;
|
|
|
|
case EVENT_BUFFER_READY:
|
|
/* Tag 0 - bufferProperty */
|
|
if (-1 ==
|
|
(section_length =
|
|
bacapp_decode_context_device_obj_property_ref(
|
|
&apdu[len], 0,
|
|
&data->notificationParams.bufferReady
|
|
.bufferProperty))) {
|
|
return -1;
|
|
}
|
|
len += section_length;
|
|
/* Tag 1 - PreviousNotification */
|
|
section_length = bacnet_unsigned_context_decode(
|
|
&apdu[len], apdu_len - len, 1, &unsigned_value);
|
|
if (section_length > 0) {
|
|
len += section_length;
|
|
if (unsigned_value <= UINT32_MAX) {
|
|
data->notificationParams.bufferReady
|
|
.previousNotification =
|
|
(uint32_t)unsigned_value;
|
|
} else {
|
|
return BACNET_STATUS_ERROR;
|
|
}
|
|
} else {
|
|
return BACNET_STATUS_ERROR;
|
|
}
|
|
/* Tag 2 - currentNotification */
|
|
section_length = bacnet_unsigned_context_decode(
|
|
&apdu[len], apdu_len - len, 2, &unsigned_value);
|
|
if (section_length > 0) {
|
|
len += section_length;
|
|
if (unsigned_value <= UINT32_MAX) {
|
|
data->notificationParams.bufferReady
|
|
.currentNotification =
|
|
(uint32_t)unsigned_value;
|
|
} else {
|
|
return BACNET_STATUS_ERROR;
|
|
}
|
|
} else {
|
|
return BACNET_STATUS_ERROR;
|
|
}
|
|
break;
|
|
|
|
case EVENT_UNSIGNED_RANGE:
|
|
/* Tag 0 - PreviousNotification */
|
|
section_length = bacnet_unsigned_context_decode(
|
|
&apdu[len], apdu_len - len, 0, &unsigned_value);
|
|
if (section_length > 0) {
|
|
len += section_length;
|
|
if (unsigned_value <= UINT32_MAX) {
|
|
data->notificationParams.unsignedRange
|
|
.exceedingValue = (uint32_t)unsigned_value;
|
|
} else {
|
|
return BACNET_STATUS_ERROR;
|
|
}
|
|
} else {
|
|
return BACNET_STATUS_ERROR;
|
|
}
|
|
/* Tag 1 - statusFlags */
|
|
if (-1 ==
|
|
(section_length =
|
|
decode_context_bitstring(&apdu[len], 1,
|
|
&data->notificationParams.unsignedRange
|
|
.statusFlags))) {
|
|
return -1;
|
|
}
|
|
len += section_length;
|
|
/* Tag 2 - exceededLimit */
|
|
section_length = bacnet_unsigned_context_decode(
|
|
&apdu[len], apdu_len - len, 2, &unsigned_value);
|
|
if (section_length > 0) {
|
|
len += section_length;
|
|
if (unsigned_value <= UINT32_MAX) {
|
|
data->notificationParams.unsignedRange
|
|
.exceededLimit = (uint32_t)unsigned_value;
|
|
} else {
|
|
return BACNET_STATUS_ERROR;
|
|
}
|
|
} else {
|
|
return BACNET_STATUS_ERROR;
|
|
}
|
|
break;
|
|
|
|
case EVENT_ACCESS_EVENT:
|
|
if (-1 == (section_length =
|
|
decode_context_enumerated(&apdu[len], 0,
|
|
&data->notificationParams.
|
|
accessEvent.accessEvent))) {
|
|
return -1;
|
|
}
|
|
len += section_length;
|
|
|
|
if (-1 == (section_length =
|
|
decode_context_bitstring(&apdu[len], 1,
|
|
&data->notificationParams.
|
|
accessEvent.statusFlags))) {
|
|
return -1;
|
|
}
|
|
len += section_length;
|
|
|
|
if (-1 == (section_length =
|
|
decode_context_unsigned(&apdu[len], 2,
|
|
&data->notificationParams.
|
|
accessEvent.accessEventTag))) {
|
|
return -1;
|
|
}
|
|
len += section_length;
|
|
|
|
if (-1 == (section_length =
|
|
bacapp_decode_context_timestamp(&apdu[len], 3,
|
|
&data->notificationParams.
|
|
accessEvent.accessEventTime))) {
|
|
return -1;
|
|
}
|
|
len += section_length;
|
|
|
|
if (-1 == (section_length =
|
|
bacapp_decode_context_device_obj_ref(&apdu
|
|
[len], 4,
|
|
&data->notificationParams.
|
|
accessEvent.accessCredential))) {
|
|
return -1;
|
|
}
|
|
len += section_length;
|
|
|
|
if (!decode_is_closing_tag(&apdu[len])) {
|
|
if (-1 == (section_length =
|
|
bacapp_decode_context_authentication_factor
|
|
(&apdu[len], 5,
|
|
&data->notificationParams.
|
|
accessEvent.authenticationFactor))) {
|
|
return -1;
|
|
}
|
|
len += section_length;
|
|
}
|
|
break;
|
|
|
|
default:
|
|
return -1;
|
|
}
|
|
if (decode_is_closing_tag_number(
|
|
&apdu[len], (uint8_t)data->eventType)) {
|
|
len++;
|
|
} else {
|
|
return -1;
|
|
}
|
|
if (decode_is_closing_tag_number(&apdu[len], 12)) {
|
|
len++;
|
|
} else {
|
|
return -1;
|
|
}
|
|
break;
|
|
/* In cases other than alarm and event
|
|
there's no data, so do not return an error
|
|
but continue normally */
|
|
case NOTIFY_ACK_NOTIFICATION:
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
return len;
|
|
}
|