fromBytes static method
Parses a list of bytes into a Pdu object
Implementation
static Pdu fromBytes(Uint8List bytes) {
var sequence = ASN1Sequence.fromBytes(bytes);
assert(sequence.tag > 159 && sequence.tag < 169); // PDU tags
PduType? type;
int? requestId;
PduError? error;
int? errorIndex;
List<Varbind>? varbinds;
type = PduType._internal(sequence.tag);
requestId = (sequence.elements[0] as ASN1Integer).intValue;
error = PduError.fromInt((sequence.elements[1] as ASN1Integer).intValue);
errorIndex = (sequence.elements[2] as ASN1Integer).intValue;
varbinds = [];
for (var v in (sequence.elements[3] as ASN1Sequence).elements) {
varbinds.add(Varbind.fromBytes(v.encodedBytes));
}
return Pdu(type, requestId, varbinds, error: error, errorIndex: errorIndex);
}