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Bugfix/secure alarm ack codec (#647)

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* Secured BACnetAcknowledgeAlarmInfo codec and improved unit testing code coverage.
This commit is contained in:
Steve Karg
2024-05-20 11:18:07 -05:00
committed by GitHub
parent ae3930920f
commit cf00e9e094
4 changed files with 253 additions and 259 deletions
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src/bacnet/alarm_ack.c
+150 -114
View File
@@ -1,36 +1,11 @@
/*####COPYRIGHTBEGIN#### /**
------------------------------------------- * @file
Copyright (C) 2009 John Minack * @brief BACnetAcknowledgeAlarmInfo service encode and decode
* @author John Minack <minack@users.sourceforge.net>
This program is free software; you can redistribute it and/or * @author Steve Karg <skarg@users.sourceforge.net>
modify it under the terms of the GNU General Public License * @date 2009
as published by the Free Software Foundation; either version 2 * @copyright SPDX-License-Identifier: GPL-2.0-or-later WITH GCC-exception-2.0
of the License, or (at your option) any later version. */
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to:
The Free Software Foundation, Inc.
59 Temple Place - Suite 330
Boston, MA 02111-1307, USA.
As a special exception, if other files instantiate templates or
use macros or inline functions from this file, or you compile
this file and link it with other works to produce a work based
on this file, this file does not by itself cause the resulting
work to be covered by the GNU General Public License. However
the source code for this file must still be made available in
accordance with section (3) of the GNU General Public License.
This exception does not invalidate any other reasons why a work
based on this file might be covered by the GNU General Public
License.
-------------------------------------------
####COPYRIGHTEND####*/
#include <stddef.h> #include <stddef.h>
#include <stdint.h> #include <stdint.h>
#include "bacnet/alarm_ack.h" #include "bacnet/alarm_ack.h"
@@ -38,13 +13,11 @@
/** @file alarm_ack.c Handles Event Notifications (ACKs) */ /** @file alarm_ack.c Handles Event Notifications (ACKs) */
/** /**
* @brief Creates an Unconfirmed Event Notification APDU * @brief Creates a Confirmed BACnetAcknowledgeAlarmInfo service request.
* * @param apdu application data buffer, or NULL for length
* @param apdu Transmission buffer
* @param invoke_id Invoked ID * @param invoke_id Invoked ID
* @param data Alarm acknowledge data that will be copied into the payload. * @param data Pointer to the service data used for encoding values
* * @return number of bytes encoded
* @return Length of the APDU
*/ */
int alarm_ack_encode_apdu( int alarm_ack_encode_apdu(
uint8_t *apdu, uint8_t invoke_id, BACNET_ALARM_ACK_DATA *data) uint8_t *apdu, uint8_t invoke_id, BACNET_ALARM_ACK_DATA *data)
@@ -57,119 +30,182 @@ int alarm_ack_encode_apdu(
apdu[1] = encode_max_segs_max_apdu(0, MAX_APDU); apdu[1] = encode_max_segs_max_apdu(0, MAX_APDU);
apdu[2] = invoke_id; apdu[2] = invoke_id;
apdu[3] = SERVICE_CONFIRMED_ACKNOWLEDGE_ALARM; /* service choice */ apdu[3] = SERVICE_CONFIRMED_ACKNOWLEDGE_ALARM; /* service choice */
apdu_len = 4;
len = alarm_ack_encode_service_request(&apdu[apdu_len], data);
apdu_len += len;
} }
len = 4;
apdu_len += len;
if (apdu) {
apdu += len;
}
len = alarm_ack_encode_service_request(apdu, data);
apdu_len += len;
return apdu_len; return apdu_len;
} }
/** /**
* @brief Encodes the service data part of Event Notification. * @brief Encodes a BACnetAcknowledgeAlarmInfo service request
* *
* @param apdu Receive buffer * BACnetAcknowledgeAlarmInfo ::= SEQUENCE {
* @param data Alarm acknowledge data that will be filled in * event-state-acknowledged [0] BACnetEventState,
* with the data from the payload. * timestamp [1] BACnetTimeStamp
* * }
* @return Total length of the apdu *
* @param apdu application data buffer, or NULL for length
* @param data Pointer to the service data used for encoding values
* @return number of bytes encoded
*/ */
int alarm_ack_encode_service_request(uint8_t *apdu, BACNET_ALARM_ACK_DATA *data) int alarm_ack_encode_service_request(uint8_t *apdu, BACNET_ALARM_ACK_DATA *data)
{ {
int len = 0; /* length of each encoding */ int len = 0; /* length of each encoding */
int apdu_len = 0; /* total length of the apdu, return value */ int apdu_len = 0; /* total length of the apdu, return value */
if (apdu) { if (!data) {
len = encode_context_unsigned( return 0;
&apdu[apdu_len], 0, data->ackProcessIdentifier);
apdu_len += len;
len = encode_context_object_id(&apdu[apdu_len], 1,
data->eventObjectIdentifier.type,
data->eventObjectIdentifier.instance);
apdu_len += len;
len = encode_context_enumerated(
&apdu[apdu_len], 2, data->eventStateAcked);
apdu_len += len;
len = bacapp_encode_context_timestamp(
&apdu[apdu_len], 3, &data->eventTimeStamp);
apdu_len += len;
len = encode_context_character_string(
&apdu[apdu_len], 4, &data->ackSource);
apdu_len += len;
len = bacapp_encode_context_timestamp(
&apdu[apdu_len], 5, &data->ackTimeStamp);
apdu_len += len;
} }
len = encode_context_unsigned(apdu, 0, data->ackProcessIdentifier);
apdu_len += len;
if (apdu) {
apdu += len;
}
len = encode_context_object_id(apdu, 1, data->eventObjectIdentifier.type,
data->eventObjectIdentifier.instance);
apdu_len += len;
if (apdu) {
apdu += len;
}
len = encode_context_enumerated(apdu, 2, data->eventStateAcked);
apdu_len += len;
if (apdu) {
apdu += len;
}
len = bacapp_encode_context_timestamp(apdu, 3, &data->eventTimeStamp);
apdu_len += len;
if (apdu) {
apdu += len;
}
len = encode_context_character_string(apdu, 4, &data->ackSource);
apdu_len += len;
if (apdu) {
apdu += len;
}
len = bacapp_encode_context_timestamp(apdu, 5, &data->ackTimeStamp);
apdu_len += len;
return apdu_len; return apdu_len;
} }
/** /**
* @brief Decodes the service data part of Event Notification. * @brief Encode the BACnetAcknowledgeAlarmInfo-Request service
* @param apdu Pointer to the buffer for encoding into
* @param apdu_size number of bytes available in the buffer
* @param data Pointer to the service data used for encoding values
* @return number of bytes encoded, or zero if unable to encode or too large
*/
size_t bacnet_acknowledge_alarm_info_request_encode(
uint8_t *apdu,
size_t apdu_size,
BACNET_ALARM_ACK_DATA *data)
{
size_t apdu_len = 0; /* total length of the apdu, return value */
apdu_len = alarm_ack_encode_service_request(NULL, data);
if (apdu_len > apdu_size) {
apdu_len = 0;
} else {
apdu_len = alarm_ack_encode_service_request(apdu, data);
}
return apdu_len;
}
/**
* @brief Decodes the service data part of BACnetAcknowledgeAlarmInfo
* *
* @param apdu Receive buffer * @param apdu application date buffer
* @param apdu_len Bytes valid in the buffer. * @param apdu_size number of bytes application date buffer
* @param data Alarm acknowledge data that will be filled. * @param data BACnetAcknowledgeAlarmInfo to hold the decoded data
* * @return number of bytes decoded, or BACNET_STATUS_ERROR on error.
* @return Total length of the apdu
*/ */
int alarm_ack_decode_service_request( int alarm_ack_decode_service_request(
uint8_t *apdu, unsigned apdu_len, BACNET_ALARM_ACK_DATA *data) uint8_t *apdu, unsigned apdu_size, BACNET_ALARM_ACK_DATA *data)
{ {
int len = 0; int len = 0;
int section_len = 0; int apdu_len = 0;
uint32_t enum_value = 0; uint32_t enum_value = 0;
BACNET_UNSIGNED_INTEGER unsigned_value = 0; BACNET_UNSIGNED_INTEGER unsigned_value = 0;
BACNET_OBJECT_TYPE object_type = 0;
uint32_t instance = 0;
BACNET_TIMESTAMP *timestamp_value = NULL;
BACNET_CHARACTER_STRING *cs_value = NULL;
(void)apdu_len; if (!apdu) {
section_len = decode_context_unsigned(&apdu[len], 0, &unsigned_value);
if (section_len == BACNET_STATUS_ERROR) {
return BACNET_STATUS_ERROR; return BACNET_STATUS_ERROR;
} }
data->ackProcessIdentifier = (uint32_t)unsigned_value; if (apdu_size == 0) {
len += section_len;
section_len = decode_context_object_id(&apdu[len], 1,
&data->eventObjectIdentifier.type,
&data->eventObjectIdentifier.instance);
if (section_len == BACNET_STATUS_ERROR) {
return BACNET_STATUS_ERROR; return BACNET_STATUS_ERROR;
} }
len += section_len; len = bacnet_unsigned_context_decode(
&apdu[apdu_len], apdu_size - apdu_len, 0, &unsigned_value);
section_len = decode_context_enumerated(&apdu[len], 2, &enum_value); if (len > 0) {
if (section_len == BACNET_STATUS_ERROR) { apdu_len += len;
} else {
return BACNET_STATUS_ERROR; return BACNET_STATUS_ERROR;
} }
data->eventStateAcked = (BACNET_EVENT_STATE)enum_value; if (data) {
len += section_len; data->ackProcessIdentifier = (uint32_t)unsigned_value;
}
section_len = len = bacnet_object_id_context_decode(
bacapp_decode_context_timestamp(&apdu[len], 3, &data->eventTimeStamp); &apdu[apdu_len], apdu_size - apdu_len, 1, &object_type, &instance);
if (section_len == BACNET_STATUS_ERROR) { if (len > 0) {
apdu_len += len;
} else {
return BACNET_STATUS_ERROR; return BACNET_STATUS_ERROR;
} }
len += section_len; if (data) {
data->eventObjectIdentifier.type = object_type;
section_len = data->eventObjectIdentifier.instance = instance;
decode_context_character_string(&apdu[len], 4, &data->ackSource); }
if (section_len == BACNET_STATUS_ERROR) { len = bacnet_enumerated_context_decode(
&apdu[apdu_len], apdu_size - apdu_len, 2, &enum_value);
if (len > 0) {
apdu_len += len;
} else {
return BACNET_STATUS_ERROR; return BACNET_STATUS_ERROR;
} }
len += section_len; if (data) {
data->eventStateAcked = (BACNET_EVENT_STATE)enum_value;
section_len = }
bacapp_decode_context_timestamp(&apdu[len], 5, &data->ackTimeStamp); if (data) {
if (section_len == BACNET_STATUS_ERROR) { timestamp_value = &data->eventTimeStamp;
}
len = bacnet_timestamp_context_decode(
&apdu[apdu_len], apdu_size - apdu_len, 3, timestamp_value);
if (len > 0) {
apdu_len += len;
} else {
return BACNET_STATUS_ERROR;
}
if (data) {
cs_value = &data->ackSource;
}
len = bacnet_character_string_context_decode(
&apdu[apdu_len], apdu_size - apdu_len, 4, cs_value);
if (len > 0) {
apdu_len += len;
} else {
return BACNET_STATUS_ERROR;
}
if (data) {
timestamp_value = &data->ackTimeStamp;
}
len = bacnet_timestamp_context_decode(
&apdu[apdu_len], apdu_size - apdu_len, 5, timestamp_value);
if (len > 0) {
apdu_len += len;
} else {
return BACNET_STATUS_ERROR; return BACNET_STATUS_ERROR;
} }
len += section_len;
return len; return apdu_len;
} }
src/bacnet/alarm_ack.h
+17 -41
View File
@@ -1,28 +1,13 @@
/************************************************************************** /**
* * @file
* Copyright (C) 2009 John Minack * @brief BACnetAcknowledgeAlarmInfo service encode and decode
* * @author John Minack <minack@users.sourceforge.net>
* Permission is hereby granted, free of charge, to any person obtaining * @author Steve Karg <skarg@users.sourceforge.net>
* a copy of this software and associated documentation files (the * @date 2009
* "Software"), to deal in the Software without restriction, including * @copyright SPDX-License-Identifier: MIT
* without limitation the rights to use, copy, modify, merge, publish, */
* distribute, sublicense, and/or sell copies of the Software, and to #ifndef BACNET_ALARM_ACK_H
* permit persons to whom the Software is furnished to do so, subject to #define BACNET_ALARM_ACK_H
* the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*********************************************************************/
#ifndef ALARM_ACK_H_
#define ALARM_ACK_H_
#include <stdint.h> #include <stdint.h>
#include <stdbool.h> #include <stdbool.h>
@@ -53,32 +38,23 @@ typedef int (
extern "C" { extern "C" {
#endif /* __cplusplus */ #endif /* __cplusplus */
/***************************************************
**
** Creates a Alarm Acknowledge APDU
**
****************************************************/
BACNET_STACK_EXPORT BACNET_STACK_EXPORT
int alarm_ack_encode_apdu( int alarm_ack_encode_apdu(
uint8_t * apdu, uint8_t * apdu,
uint8_t invoke_id, uint8_t invoke_id,
BACNET_ALARM_ACK_DATA * data); BACNET_ALARM_ACK_DATA * data);
/***************************************************
**
** Encodes the service data part of Alarm Acknowledge
**
****************************************************/
BACNET_STACK_EXPORT BACNET_STACK_EXPORT
int alarm_ack_encode_service_request( int alarm_ack_encode_service_request(
uint8_t * apdu, uint8_t * apdu,
BACNET_ALARM_ACK_DATA * data); BACNET_ALARM_ACK_DATA * data);
/*************************************************** BACNET_STACK_EXPORT
** size_t bacnet_acknowledge_alarm_info_request_encode(
** Decodes the service data part of Alarm Acknowledge uint8_t *apdu,
** size_t apdu_size,
****************************************************/ BACNET_ALARM_ACK_DATA *data);
BACNET_STACK_EXPORT BACNET_STACK_EXPORT
int alarm_ack_decode_service_request( int alarm_ack_decode_service_request(
uint8_t * apdu, uint8_t * apdu,
@@ -88,4 +64,4 @@ extern "C" {
#ifdef __cplusplus #ifdef __cplusplus
} }
#endif /* __cplusplus */ #endif /* __cplusplus */
#endif /* ALARM_ACK_H_ */ #endif
src/bacnet/timestamp.c
+8 -33
View File
@@ -1,36 +1,11 @@
/*####COPYRIGHTBEGIN#### /**
------------------------------------------- * @file
Copyright (C) 2008 John Minack * @brief BACnetTimeStamp service encode and decode
* @author John Minack <minack@users.sourceforge.net>
This program is free software; you can redistribute it and/or * @author Steve Karg <skarg@users.sourceforge.net>
modify it under the terms of the GNU General Public License * @date 2008
as published by the Free Software Foundation; either version 2 * @copyright SPDX-License-Identifier: GPL-2.0-or-later WITH GCC-exception-2.0
of the License, or (at your option) any later version. */
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to:
The Free Software Foundation, Inc.
59 Temple Place - Suite 330
Boston, MA 02111-1307, USA.
As a special exception, if other files instantiate templates or
use macros or inline functions from this file, or you compile
this file and link it with other works to produce a work based
on this file, this file does not by itself cause the resulting
work to be covered by the GNU General Public License. However
the source code for this file must still be made available in
accordance with section (3) of the GNU General Public License.
This exception does not invalidate any other reasons why a work
based on this file might be covered by the GNU General Public
License.
-------------------------------------------
####COPYRIGHTEND####*/
#include <stdbool.h> #include <stdbool.h>
#include <stdint.h> #include <stdint.h>
#include <stdio.h> #include <stdio.h>
test/bacnet/alarm_ack/src/main.c
+78 -71
View File
@@ -1,13 +1,11 @@
/* /**
* Copyright (c) 2020 Legrand North America, LLC. * @file
* * @brief unit test for BACnetAcknowledgeAlarmInfo encoding and decoding
* SPDX-License-Identifier: MIT * @author Steve Karg <skarg@users.sourceforge.net>
* @author Greg Shue <greg.shue@outlook.com>
* @date 2009
* @copyright SPDX-License-Identifier: MIT
*/ */
/* @file
* @brief test BACnet integer encode/decode APIs
*/
#include <zephyr/ztest.h> #include <zephyr/ztest.h>
#include <bacnet/alarm_ack.h> #include <bacnet/alarm_ack.h>
@@ -25,92 +23,101 @@ ZTEST(alarm_ack_tests, testAlarmAck)
static void testAlarmAck(void) static void testAlarmAck(void)
#endif #endif
{ {
BACNET_ALARM_ACK_DATA testAlarmAckIn; BACNET_ALARM_ACK_DATA data;
BACNET_ALARM_ACK_DATA testAlarmAckOut; BACNET_ALARM_ACK_DATA test_data;
uint8_t buffer[MAX_APDU]; uint8_t apdu[MAX_APDU];
int inLen; int null_len, test_len, apdu_len;
int outLen;
bool status; bool status;
testAlarmAckIn.ackProcessIdentifier = 0x1234; data.ackProcessIdentifier = 0x1234;
characterstring_init_ansi(&testAlarmAckIn.ackSource, "This is a test"); characterstring_init_ansi(&data.ackSource, "This is a test");
status = bacapp_timestamp_init_ascii(&testAlarmAckIn.ackTimeStamp, "1234"); status = bacapp_timestamp_init_ascii(&data.ackTimeStamp, "1234");
zassert_true(status, NULL); zassert_true(status, NULL);
zassert_equal(testAlarmAckIn.ackTimeStamp.tag, TIME_STAMP_SEQUENCE, NULL); zassert_equal(data.ackTimeStamp.tag, TIME_STAMP_SEQUENCE, NULL);
zassert_equal(testAlarmAckIn.ackTimeStamp.value.sequenceNum, 1234, NULL); zassert_equal(data.ackTimeStamp.value.sequenceNum, 1234, NULL);
testAlarmAckIn.eventObjectIdentifier.instance = 567; data.eventObjectIdentifier.instance = 567;
testAlarmAckIn.eventObjectIdentifier.type = OBJECT_DEVICE; data.eventObjectIdentifier.type = OBJECT_DEVICE;
status = bacapp_timestamp_init_ascii( status = bacapp_timestamp_init_ascii(&data.eventTimeStamp, "10:11:12.14");
&testAlarmAckIn.eventTimeStamp, "10:11:12.14");
zassert_true(status, NULL); zassert_true(status, NULL);
zassert_equal(testAlarmAckIn.eventTimeStamp.tag, TIME_STAMP_TIME, NULL); zassert_equal(data.eventTimeStamp.tag, TIME_STAMP_TIME, NULL);
testAlarmAckIn.eventStateAcked = EVENT_STATE_OFFNORMAL; data.eventStateAcked = EVENT_STATE_OFFNORMAL;
memset(&testAlarmAckOut, 0, sizeof(testAlarmAckOut)); memset(&test_data, 0, sizeof(test_data));
inLen = alarm_ack_encode_service_request(buffer, &testAlarmAckIn); apdu_len = bacnet_acknowledge_alarm_info_request_encode(apdu, sizeof(apdu), &data);
outLen = alarm_ack_decode_service_request(buffer, inLen, &testAlarmAckOut); null_len = bacnet_acknowledge_alarm_info_request_encode(NULL, apdu_len, &data);
zassert_equal(null_len, apdu_len, NULL);
zassert_equal(inLen, outLen, "inlen=%d outlen=%d", inLen, outLen); test_len = alarm_ack_decode_service_request(apdu, apdu_len, &test_data);
zassert_equal( zassert_equal(
testAlarmAckIn.ackProcessIdentifier, apdu_len, test_len, "apdu_len=%d test_len=%d", apdu_len, test_len);
testAlarmAckOut.ackProcessIdentifier, NULL);
zassert_equal( zassert_equal(
testAlarmAckIn.ackTimeStamp.tag, testAlarmAckOut.ackTimeStamp.tag, data.ackProcessIdentifier, test_data.ackProcessIdentifier, NULL);
"in-tag=%d out-tag=%d", testAlarmAckIn.ackTimeStamp.tag,
testAlarmAckOut.ackTimeStamp.tag);
zassert_equal(
testAlarmAckIn.ackTimeStamp.value.sequenceNum,
testAlarmAckOut.ackTimeStamp.value.sequenceNum, NULL);
zassert_equal( zassert_equal(
testAlarmAckIn.ackProcessIdentifier, data.ackTimeStamp.tag, test_data.ackTimeStamp.tag,
testAlarmAckOut.ackProcessIdentifier, NULL); "in-tag=%d out-tag=%d", data.ackTimeStamp.tag,
test_data.ackTimeStamp.tag);
zassert_equal(
data.ackTimeStamp.value.sequenceNum,
test_data.ackTimeStamp.value.sequenceNum, NULL);
zassert_equal( zassert_equal(
testAlarmAckIn.eventObjectIdentifier.instance, data.ackProcessIdentifier, test_data.ackProcessIdentifier, NULL);
testAlarmAckOut.eventObjectIdentifier.instance, NULL);
zassert_equal(
testAlarmAckIn.eventObjectIdentifier.type,
testAlarmAckOut.eventObjectIdentifier.type, NULL);
zassert_equal( zassert_equal(
testAlarmAckIn.eventTimeStamp.tag, testAlarmAckOut.eventTimeStamp.tag, data.eventObjectIdentifier.instance,
test_data.eventObjectIdentifier.instance, NULL);
zassert_equal(
data.eventObjectIdentifier.type, test_data.eventObjectIdentifier.type,
NULL); NULL);
zassert_equal(
testAlarmAckIn.eventTimeStamp.value.time.hour,
testAlarmAckOut.eventTimeStamp.value.time.hour, NULL);
zassert_equal(
testAlarmAckIn.eventTimeStamp.value.time.min,
testAlarmAckOut.eventTimeStamp.value.time.min, NULL);
zassert_equal(
testAlarmAckIn.eventTimeStamp.value.time.sec,
testAlarmAckOut.eventTimeStamp.value.time.sec, NULL);
zassert_equal(
testAlarmAckIn.eventTimeStamp.value.time.hundredths,
testAlarmAckOut.eventTimeStamp.value.time.hundredths, NULL);
zassert_equal(data.eventTimeStamp.tag, test_data.eventTimeStamp.tag, NULL);
zassert_equal( zassert_equal(
testAlarmAckIn.eventStateAcked, testAlarmAckOut.eventStateAcked, NULL); data.eventTimeStamp.value.time.hour,
test_data.eventTimeStamp.value.time.hour, NULL);
zassert_equal(
data.eventTimeStamp.value.time.min,
test_data.eventTimeStamp.value.time.min, NULL);
zassert_equal(
data.eventTimeStamp.value.time.sec,
test_data.eventTimeStamp.value.time.sec, NULL);
zassert_equal(
data.eventTimeStamp.value.time.hundredths,
test_data.eventTimeStamp.value.time.hundredths, NULL);
status = bacapp_timestamp_init_ascii( zassert_equal(data.eventStateAcked, test_data.eventStateAcked, NULL);
&testAlarmAckIn.eventTimeStamp, "2021/12/31");
status = bacapp_timestamp_init_ascii(&data.eventTimeStamp, "2021/12/31");
zassert_true(status, NULL); zassert_true(status, NULL);
zassert_equal(testAlarmAckIn.eventTimeStamp.tag, TIME_STAMP_DATETIME, NULL); zassert_equal(data.eventTimeStamp.tag, TIME_STAMP_DATETIME, NULL);
inLen = alarm_ack_encode_service_request(buffer, &testAlarmAckIn); apdu_len = bacnet_acknowledge_alarm_info_request_encode(apdu, sizeof(apdu), &data);
outLen = alarm_ack_decode_service_request(buffer, inLen, &testAlarmAckOut); null_len = bacnet_acknowledge_alarm_info_request_encode(NULL, apdu_len, &data);
zassert_equal(inLen, outLen, "inlen=%d outlen=%d", inLen, outLen); zassert_equal(null_len, apdu_len, NULL);
test_len = alarm_ack_decode_service_request(apdu, apdu_len, &test_data);
zassert_equal(
apdu_len, test_len, "apdu_len=%d test_len=%d", apdu_len, test_len);
status = status = bacapp_timestamp_init_ascii(&data.eventTimeStamp, "1234");
bacapp_timestamp_init_ascii(&testAlarmAckIn.eventTimeStamp, "1234");
zassert_true(status, NULL); zassert_true(status, NULL);
zassert_equal(testAlarmAckIn.eventTimeStamp.tag, TIME_STAMP_SEQUENCE, NULL); zassert_equal(data.eventTimeStamp.tag, TIME_STAMP_SEQUENCE, NULL);
inLen = alarm_ack_encode_service_request(buffer, &testAlarmAckIn); apdu_len = bacnet_acknowledge_alarm_info_request_encode(apdu, sizeof(apdu), &data);
outLen = alarm_ack_decode_service_request(buffer, inLen, &testAlarmAckOut); null_len = bacnet_acknowledge_alarm_info_request_encode(NULL, apdu_len, &data);
zassert_equal(inLen, outLen, "inlen=%d outlen=%d", inLen, outLen); zassert_equal(null_len, apdu_len, NULL);
test_len = alarm_ack_decode_service_request(apdu, apdu_len, &test_data);
zassert_equal(
apdu_len, test_len, "apdu_len=%d test_len=%d", apdu_len, test_len);
while (--apdu_len) {
test_len = bacnet_acknowledge_alarm_info_request_encode(apdu, apdu_len, &data);
zassert_equal(test_len, 0, "apdu_len=%d test_len=%d", apdu_len, test_len);
}
apdu_len = null_len;
while (--apdu_len) {
test_len = alarm_ack_decode_service_request(apdu, apdu_len, &data);
zassert_true(test_len < 0, "apdu_len=%d test_len=%d", apdu_len, test_len);
}
} }
/** /**