private void CreatePDV(bool last) { try { if (_bytes == null) { _bytes = new byte[0]; } if (_length < _bytes.Length) { Array.Resize(ref _bytes, _length); } PDV pdv = new PDV(_pcid, _bytes, _command, last); _pdu.PDVs.Add(pdv); //_service.Logger.Info(pdv); // reset length in case we recurse into WritePDU() _length = 0; // is the current PDU at its maximum size or do we have room for another PDV? if ((CurrentPduSize() + 6) >= _max || (!_command && last)) { WritePDU(last); } // Max PDU Size - Current Size - Size of PDV header uint max = _max - CurrentPduSize() - 6; _bytes = last ? null : new byte[max]; } catch (Exception e) { _service.Logger.Error("Exception creating PDV: " + e.ToString()); throw; } }
public void Constructor_OddLengthValue_PaddedToEvenLength() { var bytes = new byte[] { 1, 2, 3, 4, 5 }; var expected = new byte[6]; Array.Copy(bytes, expected, bytes.Length); var pdv = new PDV(1, bytes, true, true); var actual = pdv.Value; Assert.Equal(expected, actual); }
/// <summary> /// Reads P-DATA-TF from PDU buffer /// </summary> /// <param name="raw">PDU buffer</param> public void Read(RawPDU raw) { uint len = raw.Length - 6; uint read = 0; while (read < len) { PDV pdv = new PDV(); read += pdv.Read(raw); _pdvs.Add(pdv); } }
public void Constructor_OddLengthValue_PaddedToEvenLength() { var bytes = new byte[] { 1, 2, 3, 4, 5 }; var expected = new byte[6]; Array.Copy(bytes, expected, bytes.Length); var pdv = new PDV(1, bytes, true, true); var actual = pdv.Value; Assert.Equal(expected, actual); }
private bool CreatePDV() { int len = Math.Min(GetBufferLength(), _max - CurrentPduSize() - 6); if (_bytes == null || _bytes.Length != len || _pdu.PDVs.Count > 0) { _bytes = new byte[len]; } _sent = _buffer.Read(_bytes, 0, len); PDV pdv = new PDV(_pcid, _bytes, _command, false); _pdu.PDVs.Add(pdv); return(pdv.IsLastFragment); }
private async Task CreatePDV(bool last) { try { if (_bytes == null) _bytes = new byte[0]; if (_length < _bytes.Length) Array.Resize(ref _bytes, _length); PDV pdv = new PDV(_pcid, _bytes, _command, last); _pdu.PDVs.Add(pdv); //_service.Logger.Info(pdv); // reset length in case we recurse into WritePDU() _length = 0; // is the current PDU at its maximum size or do we have room for another PDV? if ((CurrentPduSize() + 6) >= _max || (!_command && last)) await this.WritePDUAsync(last).ConfigureAwait(false); // Max PDU Size - Current Size - Size of PDV header uint max = _max - CurrentPduSize() - 6; _bytes = last ? null : new byte[max]; } catch (Exception e) { _service.Logger.Error("Exception creating PDV: {@error}", e); throw; } }
/// <summary> /// Reads P-DATA-TF from PDU buffer /// </summary> /// <param name="raw">PDU buffer</param> public void Read(RawPDU raw) { uint len = raw.Length - 6; uint read = 0; while (read < len) { PDV pdv = new PDV(); read += pdv.Read(raw); _pdvs.Add(pdv); } }
private void CreatePDV(bool last) { try { if (_bytes == null) _bytes = new byte[0]; if (_length < _bytes.Length) Array.Resize(ref _bytes, _length); PDV pdv = new PDV(_pcid, _bytes, _command, last); _pdu.PDVs.Add(pdv); //_service.Logger.Info(pdv); // reset length in case we recurse into WritePDU() _length = 0; // is the current PDU at its maximum size or do we have room for another PDV? if (_service.Options.OnePDVPerPDU || (CurrentPduSize() + 6) >= _max || (!_command && last)) WritePDU(last); // Max PDU Size - Current Size - Size of PDV header uint max = _max - CurrentPduSize() - 6; _bytes = last ? null : new byte[max]; } catch (Exception e) { _service.Logger.Error("Exception creating PDV: " + e.ToString()); throw; } }
private bool CreatePDV() { int len = Math.Min(GetBufferLength(), _max - CurrentPduSize() - 6); if (_bytes == null || _bytes.Length != len || _pdu.PDVs.Count > 0) { _bytes = new byte[len]; } _sent = _buffer.Read(_bytes, 0, len); PDV pdv = new PDV(_pcid, _bytes, _command, false); _pdu.PDVs.Add(pdv); return pdv.IsLastFragment; }