void testDatetimeCodec(
Test * pTest)
{
uint8_t apdu[MAX_APDU];
BACNET_DATE_TIME datetimeIn;
BACNET_DATE_TIME datetimeOut;
int inLen;
int outLen;
datetimeIn.date.day = 1;
datetimeIn.date.month = 2;
datetimeIn.date.wday = 3;
datetimeIn.date.year = 1904;
datetimeIn.time.hour = 5;
datetimeIn.time.min = 6;
datetimeIn.time.sec = 7;
datetimeIn.time.hundredths = 8;
inLen = bacapp_encode_context_datetime(apdu, 10, &datetimeIn);
outLen = bacapp_decode_context_datetime(apdu, 10, &datetimeOut);
ct_test(pTest, inLen == outLen);
ct_test(pTest, datetimeIn.date.day == datetimeOut.date.day);
ct_test(pTest, datetimeIn.date.month == datetimeOut.date.month);
ct_test(pTest, datetimeIn.date.wday == datetimeOut.date.wday);
ct_test(pTest, datetimeIn.date.year == datetimeOut.date.year);
ct_test(pTest, datetimeIn.time.hour == datetimeOut.time.hour);
ct_test(pTest, datetimeIn.time.min == datetimeOut.time.min);
ct_test(pTest, datetimeIn.time.sec == datetimeOut.time.sec);
ct_test(pTest, datetimeIn.time.hundredths == datetimeOut.time.hundredths);
}
int bacapp_decode_timestamp(
uint8_t * apdu,
BACNET_TIMESTAMP * value)
{
int len = 0;
int section_len;
uint32_t len_value_type;
uint32_t sequenceNum;
if (apdu) {
section_len =
decode_tag_number_and_value(&apdu[len], &value->tag,
&len_value_type);
if (-1 == section_len) {
return -1;
}
switch (value->tag) {
case TIME_STAMP_TIME:
if ((section_len =
decode_context_bacnet_time(&apdu[len], TIME_STAMP_TIME,
&value->value.time)) == -1) {
return -1;
} else {
len += section_len;
}
break;
case TIME_STAMP_SEQUENCE:
if ((section_len =
decode_context_unsigned(&apdu[len],
TIME_STAMP_SEQUENCE, &sequenceNum)) == -1) {
return -1;
} else {
if (sequenceNum <= 0xffff) {
len += section_len;
value->value.sequenceNum = (uint16_t) sequenceNum;
} else {
return -1;
}
}
break;
case TIME_STAMP_DATETIME:
if ((section_len =
bacapp_decode_context_datetime(&apdu[len],
TIME_STAMP_DATETIME,
&value->value.dateTime)) == -1) {
return -1;
} else {
len += section_len;
}
break;
default:
return -1;
}
}
return len;
}
