object IGXDLMSBase.GetValue(GXDLMSSettings settings, ValueEventArgs e)
{
if (e.Index == 1)
{
return this.LogicalName;
}
if (e.Index == 2)
{
return this.CurrentAverageValue;
}
if (e.Index == 3)
{
return this.LastAverageValue;
}
if (e.Index == 4)
{
GXByteBuffer data = new GXByteBuffer();
data.SetUInt8((byte)DataType.Structure);
data.SetUInt8(2);
GXCommon.SetData(settings, data, DataType.Int8, _scaler);
GXCommon.SetData(settings, data, DataType.Enum, Unit);
return data.Array();
}
if (e.Index == 5)
{
return this.Status;
}
if (e.Index == 6)
{
return CaptureTime;
}
if (e.Index == 7)
{
return StartTimeCurrent;
}
if (e.Index == 8)
{
return Period;
}
if (e.Index == 9)
{
return NumberOfPeriods;
}
e.Error = ErrorCode.ReadWriteDenied;
return null;
}
/// <summary>
/// Generates data notification message.
/// </summary>
/// <param name="date">Date time. Set To Min or Max if not added</param>
/// <param name="data">Notification body.</param>
/// <returns>Generated data notification message(s).</returns>
public byte[][] GetDataNotificationMessage(DateTime date, GXByteBuffer data)
{
return(GetDataNotificationMessage(date, data.Array()));
}
object IGXDLMSBase.GetValue(GXDLMSSettings settings, ValueEventArgs e)
{
if (e.Index == 1)
{
return this.LogicalName;
}
if (e.Index == 2)
{
return MBusPortReference;
}
if (e.Index == 3)
{
GXByteBuffer buff = new GXByteBuffer();
buff.Add((byte)DataType.Array);
GXCommon.SetObjectCount(CaptureDefinition.Count, buff);
foreach (KeyValuePair<string, string> it in CaptureDefinition)
{
buff.Add((byte)DataType.Structure);
buff.Add(2);
GXCommon.SetData(settings, buff, DataType.UInt8, it.Key);
GXCommon.SetData(settings, buff, DataType.OctetString, ASCIIEncoding.ASCII.GetBytes(it.Value));
}
return buff.Array();
}
if (e.Index == 4)
{
return CapturePeriod;
}
if (e.Index == 5)
{
return PrimaryAddress;
}
if (e.Index == 6)
{
return IdentificationNumber;
}
if (e.Index == 7)
{
return ManufacturerID;
}
if (e.Index == 8)
{
return DataHeaderVersion;
}
if (e.Index == 9)
{
return DeviceType;
}
if (e.Index == 10)
{
return AccessNumber;
}
if (e.Index == 11)
{
return Status;
}
if (e.Index == 12)
{
return Alarm;
}
if (Version > 0)
{
if (e.Index == 13)
{
return Configuration;
}
if (e.Index == 14)
{
return EncryptionKeyStatus;
}
}
e.Error = ErrorCode.ReadWriteDenied;
return null;
}
/// <summary>
/// Agree on one or more symmetric keys using the key agreement algorithm.
/// </summary>
/// <param name="client"> DLMS client that is used to generate action.</param>
/// <param name="list"> List of keys.</param>
/// <returns>Generated action.</returns>
public byte[][] keyAgreement(GXDLMSClient client, List<KeyValuePair<GlobalKeyType, byte[]>> list)
{
if (list == null || list.Count == 0)
{
throw new ArgumentException("Invalid list. It is empty.");
}
GXByteBuffer bb = new GXByteBuffer();
bb.SetUInt8(DataType.Array);
bb.SetUInt8((byte)list.Count);
foreach (KeyValuePair<GlobalKeyType, byte[]> it in list)
{
bb.SetUInt8(DataType.Structure);
bb.SetUInt8(2);
GXCommon.SetData(client.Settings, bb, DataType.Enum, it.Key);
GXCommon.SetData(client.Settings, bb, DataType.OctetString, it.Value);
}
return client.Method(this, 3, bb.Array(), DataType.Array);
}
/// <summary>
/// Removes X.509 v3 certificate from the server using serial number.
/// </summary>
/// <param name="client">DLMS client that is used to generate action.</param>
/// <param name="serialNumber">Serial number.</param>
/// <param name="issuer">Issuer.</param>
/// <returns>Generated action.</returns>
public byte[][] RemoveCertificateBySerial(GXDLMSClient client, byte[] serialNumber, byte[] issuer)
{
GXByteBuffer bb = new GXByteBuffer();
bb.SetUInt8(DataType.Structure);
bb.SetUInt8(2);
//Add enum
bb.SetUInt8(DataType.Enum);
bb.SetUInt8(1);
//Add certificate_identification_by_entity
bb.SetUInt8(DataType.Structure);
bb.SetUInt8(2);
//serialNumber
GXCommon.SetData(client.Settings, bb, DataType.OctetString, serialNumber);
//issuer
GXCommon.SetData(client.Settings, bb, DataType.OctetString, issuer);
return client.Method(this, 8, bb.Array(), DataType.OctetString);
}
object IGXDLMSBase.GetValue(GXDLMSSettings settings, ValueEventArgs e)
{
if (e.Index == 1)
{
return this.LogicalName;
}
if (e.Index == 2)
{
GXByteBuffer data = new GXByteBuffer();
data.SetUInt8((byte)DataType.Array);
if (Entries == null)
{
data.SetUInt8(0);
}
else
{
int cnt = Entries.Length;
//Add count
GXCommon.SetObjectCount(cnt, data);
if (cnt != 0)
{
foreach (GXDLMSSpecialDay it in Entries)
{
data.SetUInt8((byte)DataType.Structure);
data.SetUInt8((byte)3); //Count
GXCommon.SetData(settings, data, DataType.UInt16, it.Index);
GXCommon.SetData(settings, data, DataType.OctetString, it.Date);
GXCommon.SetData(settings, data, DataType.UInt8, it.DayId);
}
}
}
return data.Array();
}
e.Error = ErrorCode.ReadWriteDenied;
return null;
}
void IGXDLMSBase.SetValue(GXDLMSSettings settings, ValueEventArgs e)
{
if (e.Index == 1)
{
if (e.Value is string)
{
LogicalName = e.Value.ToString();
}
else
{
LogicalName = GXDLMSClient.ChangeType((byte[])e.Value, DataType.OctetString).ToString();
}
}
else if (e.Index == 2)
{
Mode = (IecTwistedPairSetupMode)e.Value;
}
else if (e.Index == 3)
{
Speed = (BaudRate)e.Value;
}
else if (e.Index == 4)
{
GXByteBuffer list = new GXByteBuffer();
foreach (object it in (object[])e.Value)
{
list.Add((byte)it);
}
PrimaryAddresses = list.Array();
}
else if (e.Index == 5)
{
List<sbyte> list = new List<sbyte>();
foreach (object it in (object[])e.Value)
{
list.Add((sbyte)it);
}
Tabis = list.ToArray();
}
else
{
e.Error = ErrorCode.ReadWriteDenied;
}
}
/// <summary>
/// Convert HDLC address to bytes.
/// </summary>
/// <param name="value"></param>
/// <param name="size">Address size in bytes.</param>
/// <returns></returns>
private static byte[] GetHdlcAddressBytes(int value, byte size)
{
Object tmp = GetHhlcAddress(value, size);
GXByteBuffer bb = new GXByteBuffer();
if (tmp is byte)
{
bb.SetUInt8((byte)tmp);
}
else if (tmp is UInt16)
{
bb.SetUInt16((UInt16)tmp);
}
else if (tmp is UInt32)
{
bb.SetUInt32((UInt32)tmp);
}
else
{
throw new ArgumentException("Invalid address type.");
}
return bb.Array();
}
object IGXDLMSBase.GetValue(GXDLMSSettings settings, ValueEventArgs e)
{
if (e.Index == 1)
{
return this.LogicalName;
}
else if (e.Index == 2)
{
return InitiatorElectricalPhase;
}
else if (e.Index == 3)
{
return DeltaElectricalPhase;
}
else if (e.Index == 4)
{
return MaxReceivingGain;
}
else if (e.Index == 5)
{
return MaxTransmittingGain;
}
else if (e.Index == 6)
{
return SearchInitiatorThreshold;
}
else if (e.Index == 7)
{
GXByteBuffer bb = new GXByteBuffer();
bb.SetUInt8(DataType.Structure);
bb.SetUInt8(2);
GXCommon.SetData(settings, bb, DataType.UInt32, MarkFrequency);
GXCommon.SetData(settings, bb, DataType.UInt32, SpaceFrequency);
return bb.Array();
}
else if (e.Index == 8)
{
return MacAddress;
}
else if (e.Index == 9)
{
GXByteBuffer bb = new GXByteBuffer();
bb.SetUInt8(DataType.Array);
if (MacGroupAddresses == null)
{
bb.SetUInt8(0);
}
else
{
GXCommon.SetObjectCount(MacGroupAddresses.Length, bb);
foreach (UInt16 it in MacGroupAddresses)
{
GXCommon.SetData(settings, bb, DataType.UInt16, it);
}
}
return bb.Array();
}
else if (e.Index == 10)
{
return Repeater;
}
else if (e.Index == 11)
{
return RepeaterStatus;
}
else if (e.Index == 12)
{
return MinDeltaCredit;
}
else if (e.Index == 13)
{
return InitiatorMacAddress;
}
else if (e.Index == 14)
{
return SynchronizationLocked;
}
else if (e.Index == 15)
{
return TransmissionSpeed;
}
e.Error = ErrorCode.ReadWriteDenied;
return null;
}
/// <summary>
/// Get all Short Name messages. Client uses this to generate messages.
/// </summary>
/// <param name="settings">DLMS settings.</param>
/// <param name="command">DLMS command.</param>
/// <param name="count">Attribute descriptor.</param>
/// <param name="data">Data.</param>
/// <returns>Generated messages.</returns>
internal static byte[][] GetSnMessages(GXDLMSSNParameters p)
{
GXByteBuffer reply = new GXByteBuffer();
List<byte[]> messages = new List<byte[]>();
byte frame = 0x0;
if (p.command == Command.Aarq)
{
frame = 0x10;
}
else if (p.command == Command.None)
{
frame = p.settings.NextSend();
}
do
{
GetSNPdu(p, reply);
if (p.command != Command.Aarq && p.command != Command.Aare)
{
System.Diagnostics.Debug.Assert(!(p.settings.MaxPduSize < reply.Size));
}
//Command is not add to next PDUs.
while (reply.Position != reply.Size)
{
if (p.settings.InterfaceType == Enums.InterfaceType.WRAPPER)
{
messages.Add(GXDLMS.GetWrapperFrame(p.settings, reply));
}
else if (p.settings.InterfaceType == Enums.InterfaceType.HDLC)
{
messages.Add(GXDLMS.GetHdlcFrame(p.settings, frame, reply));
frame = 0;
}
else if (p.settings.InterfaceType == Enums.InterfaceType.PDU)
{
messages.Add(reply.Array());
frame = 0;
break;
}
else
{
throw new ArgumentOutOfRangeException("InterfaceType");
}
}
reply.Clear();
} while (p.data != null && p.data.Position != p.data.Size);
return messages.ToArray();
}
/// <summary>
///
/// </summary>
/// <param name="p"></param>
/// <param name="reply"></param>
internal static void GetSNPdu(GXDLMSSNParameters p, GXByteBuffer reply)
{
bool ciphering = p.settings.Cipher != null && p.settings.Cipher.Security != Gurux.DLMS.Enums.Security.None;
if (!ciphering && p.settings.InterfaceType == InterfaceType.HDLC)
{
if (p.settings.IsServer)
{
reply.Set(GXCommon.LLCReplyBytes);
}
else if (reply.Size == 0)
{
reply.Set(GXCommon.LLCSendBytes);
}
}
int cnt = 0, cipherSize = 0;
if (ciphering)
{
cipherSize = CipheringHeaderSize;
/*
if (p.settings.Cipher.Security == Security.Encryption)
{
cipherSize = 7;
}
else if (p.settings.Cipher.Security == Security.Authentication)
{
cipherSize = 19;
}
else if (p.settings.Cipher.Security == Security.AuthenticationEncryption)
{
cipherSize = 7;
}
* */
}
if (p.data != null)
{
cnt = p.data.Size - p.data.Position;
}
// Add command.
if (p.command != Command.Aarq && p.command != Command.Aare)
{
reply.SetUInt8((byte)p.command);
if (p.count != 0xFF)
{
GXCommon.SetObjectCount(p.count, reply);
}
if (p.requestType != 0xFF)
{
reply.SetUInt8(p.requestType);
}
reply.Set(p.attributeDescriptor);
if (!p.multipleBlocks)
{
p.multipleBlocks = reply.Size + cipherSize + cnt > p.settings.MaxPduSize;
//If reply data is not fit to one PDU.
if (p.multipleBlocks)
{
//Remove command.
GXByteBuffer tmp = new GXByteBuffer();
int offset = 1;
if (!ciphering && p.settings.InterfaceType == InterfaceType.HDLC)
{
offset = 4;
}
tmp.Set(reply.Data, offset, reply.Size - offset);
reply.Size = 0;
if (!ciphering && p.settings.InterfaceType == InterfaceType.HDLC)
{
if (p.settings.IsServer)
{
reply.Set(GXCommon.LLCReplyBytes);
}
else if (reply.Size == 0)
{
reply.Set(GXCommon.LLCSendBytes);
}
}
if (p.command == Command.WriteRequest)
{
p.requestType = (byte)VariableAccessSpecification.WriteDataBlockAccess;
}
else if (p.command == Command.ReadRequest)
{
p.requestType = (byte)VariableAccessSpecification.ReadDataBlockAccess;
}
else if (p.command == Command.ReadResponse)
{
p.requestType = (byte)SingleReadResponse.DataBlockResult;
}
else
{
throw new ArgumentException("Invalid command.");
}
reply.SetUInt8((byte)p.command);
//Set object count.
reply.SetUInt8(1);
if (p.requestType != 0xFF)
{
reply.SetUInt8(p.requestType);
}
cnt = GXDLMS.AppendMultipleSNBlocks(p, tmp, reply);
}
}
else
{
cnt = GXDLMS.AppendMultipleSNBlocks(p, null, reply);
}
}
// Add data.
reply.Set(p.data, cnt);
//Af all data is transfered.
if (p.data != null && p.data.Position == p.data.Size)
{
p.settings.Index = p.settings.Count = 0;
}
// If Ciphering is used.
if (ciphering && p.command != Command.Aarq && p.command != Command.Aare)
{
byte[] tmp = p.settings.Cipher.Encrypt((byte)GetGloMessage(p.command), p.settings.Cipher.SystemTitle, reply.Array());
System.Diagnostics.Debug.Assert(!(p.settings.MaxPduSize < tmp.Length));
reply.Size = 0;
if (p.settings.InterfaceType == InterfaceType.HDLC)
{
if (p.settings.IsServer)
{
reply.Set(GXCommon.LLCReplyBytes);
}
else if (reply.Size == 0)
{
reply.Set(GXCommon.LLCSendBytes);
}
}
reply.Set(tmp);
}
}
/// <summary>
/// Get all Logical name messages. Client uses this to generate messages.
/// </summary>
/// <param name="p">LN settings.</param>
/// <returns>Generated messages.</returns>
internal static byte[][] GetLnMessages(GXDLMSLNParameters p)
{
GXByteBuffer reply = new GXByteBuffer();
List<byte[]> messages = new List<byte[]>();
byte frame = 0;
if (p.command == Command.Aarq)
{
frame = 0x10;
}
do
{
GetLNPdu(p, reply);
p.lastBlock = true;
if (p.attributeDescriptor == null)
{
++p.settings.BlockIndex;
}
if (p.command == Command.Aarq && p.command == Command.GetRequest)
{
System.Diagnostics.Debug.Assert(!(p.settings.MaxPduSize < reply.Size));
}
while (reply.Position != reply.Size)
{
if (p.settings.InterfaceType == Enums.InterfaceType.WRAPPER)
{
messages.Add(GXDLMS.GetWrapperFrame(p.settings, reply));
}
else if (p.settings.InterfaceType == Enums.InterfaceType.HDLC)
{
messages.Add(GXDLMS.GetHdlcFrame(p.settings, frame, reply));
frame = 0;
}
else if (p.settings.InterfaceType == Enums.InterfaceType.PDU)
{
messages.Add(reply.Array());
frame = 0;
break;
}
else
{
throw new ArgumentOutOfRangeException("InterfaceType");
}
}
reply.Clear();
}
while (p.data != null && p.data.Position != p.data.Size);
return messages.ToArray();
}
/// <summary>
/// Get next logical name PDU.
/// </summary>
/// <param name="p">LN parameters.</param>
/// <param name="reply">Generated message.</param>
internal static void GetLNPdu(GXDLMSLNParameters p, GXByteBuffer reply)
{
bool ciphering = p.settings.Cipher != null && p.settings.Cipher.Security != Gurux.DLMS.Enums.Security.None;
int len = 0;
if (!ciphering && p.settings.InterfaceType == InterfaceType.HDLC)
{
AddLLCBytes(p.settings, reply);
}
if (p.command == Command.Aarq)
{
reply.Set(p.attributeDescriptor);
}
else
{
if (p.settings.LnSettings.GeneralBlockTransfer)
{
reply.SetUInt8((byte)Command.GeneralBlockTransfer);
MultipleBlocks(p, reply, ciphering);
// Is last block
if (!p.lastBlock)
{
reply.SetUInt8(0);
}
else
{
reply.SetUInt8(0x80);
}
// Set block number sent.
reply.SetUInt8(0);
// Set block number acknowledged
reply.SetUInt8((byte)p.blockIndex);
++p.blockIndex;
// Add APU tag.
reply.SetUInt8(0);
// Add Addl fields
reply.SetUInt8(0);
}
// Add command.
reply.SetUInt8((byte)p.command);
if (p.command == Command.DataNotification ||
p.command == Command.AccessRequest ||
p.command == Command.AccessResponse)
{
// Add Long-Invoke-Id-And-Priority
reply.SetUInt32(GetLongInvokeIDPriority(p.settings));
// Add date time.
if (p.time == null || p.time.Value.DateTime == DateTime.MinValue || p.time.Value.DateTime == DateTime.MaxValue ||
p.time.Value.LocalDateTime == DateTime.MinValue || p.time.Value.LocalDateTime == DateTime.MaxValue)
{
reply.SetUInt8(DataType.None);
}
else
{
// Data is send in octet string. Remove data type.
int pos = reply.Size;
GXCommon.SetData(p.settings, reply, DataType.OctetString, p.time);
reply.Move(pos + 1, pos, reply.Size - pos - 1);
}
}
else
{
//Get request size can be bigger than PDU size.
if (p.command != Command.GetRequest &&
p.data != null && p.data.Size != 0)
{
MultipleBlocks(p, reply, ciphering);
}
//Change Request type if Set request and multiple blocks is needed.
if (p.command == Command.SetRequest)
{
if (p.multipleBlocks)
{
if (p.requestType == 1)
{
p.requestType = 2;
}
else if (p.requestType == 2)
{
p.requestType = 3;
}
}
}
//Change request type If get response and multiple blocks is needed.
if (p.command == Command.GetResponse)
{
if (p.multipleBlocks)
{
if (p.requestType == 1)
{
p.requestType = 2;
}
}
}
reply.SetUInt8(p.requestType);
// Add Invoke Id And Priority.
reply.SetUInt8(GetInvokeIDPriority(p.settings));
}
//Add attribute descriptor.
reply.Set(p.attributeDescriptor);
if (p.command != Command.DataNotification && !p.settings.LnSettings.GeneralBlockTransfer)
{
//If multiple blocks.
if (p.multipleBlocks)
{
// Is last block.
if (p.lastBlock)
{
reply.SetUInt8(1);
p.settings.Count = p.settings.Index = 0;
}
else
{
reply.SetUInt8(0);
}
// Block index.
reply.SetUInt32(p.blockIndex);
++p.blockIndex;
//Add status if reply.
if (p.status != 0xFF)
{
if (p.status != 0 && p.command == Command.GetResponse)
{
reply.SetUInt8(1);
}
reply.SetUInt8(p.status);
}
//Block size.
if (p.data != null)
{
len = p.data.Size - p.data.Position;
}
else
{
len = 0;
}
int totalLength = len + reply.Size;
if (ciphering)
{
totalLength += CipheringHeaderSize;
}
if (totalLength > p.settings.MaxPduSize)
{
len = p.settings.MaxPduSize - reply.Size - p.data.Position;
if (ciphering)
{
len -= CipheringHeaderSize;
}
len -= GXCommon.GetObjectCountSizeInBytes(len);
}
GXCommon.SetObjectCount(len, reply);
reply.Set(p.data, len);
}
}
//Add data that fits to one block.
if (len == 0)
{
//Add status if reply.
if (p.status != 0xFF)
{
if (p.status != 0 && p.command == Command.GetResponse)
{
reply.SetUInt8(1);
}
reply.SetUInt8(p.status);
}
if (p.data != null && p.data.Size != 0)
{
len = p.data.Size - p.data.Position;
//Get request size can be bigger than PDU size.
if (p.command != Command.GetRequest && len + reply.Size > p.settings.MaxPduSize)
{
len = p.settings.MaxPduSize - reply.Size;
}
reply.Set(p.data, len);
}
}
if (ciphering)
{
byte[] tmp = p.settings.Cipher.Encrypt((byte)GetGloMessage(p.command),
p.settings.Cipher.SystemTitle, reply.Array());
reply.Size = 0;
if (p.settings.InterfaceType == InterfaceType.HDLC)
{
AddLLCBytes(p.settings, reply);
}
if (p.command == Command.DataNotification)
{
// Add command.
reply.SetUInt8(tmp[0]);
// Add system title.
GXCommon.SetObjectCount(
p.settings.Cipher.SystemTitle.Length,
reply);
reply.Set(p.settings.Cipher.SystemTitle);
// Add data.
reply.Set(tmp, 1, tmp.Length - 1);
}
else
{
reply.Set(tmp);
}
}
}
}
/// <summary>
/// Get HDLC frame for data.
/// </summary>
/// <param name="settings">DLMS settings.</param>
/// <param name="frame">Frame ID. If zero new is generated.</param>
/// <param name="data">Data to add.</param>
/// <returns>HDLC frames.</returns>
internal static byte[] GetHdlcFrame(GXDLMSSettings settings, byte frame, GXByteBuffer data)
{
GXByteBuffer bb = new GXByteBuffer();
int frameSize, len = 0;
byte[] primaryAddress, secondaryAddress;
if (settings.IsServer)
{
primaryAddress = GetHdlcAddressBytes(settings.ClientAddress, 0);
secondaryAddress = GetHdlcAddressBytes(settings.ServerAddress, settings.ServerAddressSize);
}
else
{
primaryAddress = GetHdlcAddressBytes(settings.ServerAddress, settings.ServerAddressSize);
secondaryAddress = GetHdlcAddressBytes(settings.ClientAddress, 0);
}
// Add BOP
bb.SetUInt8(GXCommon.HDLCFrameStartEnd);
frameSize = Convert.ToInt32(settings.Limits.MaxInfoTX);
// If no data
if (data == null || data.Size == 0)
{
bb.SetUInt8(0xA0);
}
else if (data.Size - data.Position <= frameSize)
{
// Is last packet.
bb.SetUInt8(0xA0);
len = data.Size - data.Position;
}
else
{
// More data to left.
bb.SetUInt8(0xA8);
len = frameSize;
}
//Frame len.
if (len == 0)
{
bb.SetUInt8((byte)(5 + primaryAddress.Length + secondaryAddress.Length + len));
}
else
{
bb.SetUInt8((byte)(7 + primaryAddress.Length + secondaryAddress.Length + len));
}
// Add primary address.
bb.Set(primaryAddress);
// Add secondary address.
bb.Set(secondaryAddress);
//Add frame ID.
if (frame == 0)
{
frame = settings.NextSend();
}
bb.SetUInt8(frame);
// Add header CRC.
UInt16 crc = GXFCS16.CountFCS16(bb.Data, 1, bb.Size - 1);
bb.SetUInt16(crc);
if (len != 0)
{
//Add data.
bb.Set(data, len);
// Add data CRC.
crc = GXFCS16.CountFCS16(bb.Data, 1, bb.Size - 1);
bb.SetUInt16(crc);
}
// Add EOP
bb.SetUInt8(GXCommon.HDLCFrameStartEnd);
if (data != null)
{
//Remove sent data in server side.
if (settings.IsServer)
{
if (data.Size == data.Position)
{
data.Clear();
}
else
{
data.Move(data.Position, 0, data.Size - data.Position);
data.Position = 0;
}
}
}
return bb.Array();
}
/// <summary>
/// Split DLMS PDU to wrapper frames.
/// </summary>
/// <param name="settings">DLMS settings.</param>
/// <param name="data"> Wrapped data.</param>
/// <returns>Wrapper frames</returns>
internal static byte[] GetWrapperFrame(GXDLMSSettings settings, GXByteBuffer data)
{
GXByteBuffer bb = new GXByteBuffer();
// Add version.
bb.SetUInt16(1);
if (settings.IsServer)
{
bb.SetUInt16((UInt16)settings.ServerAddress);
bb.SetUInt16((UInt16)settings.ClientAddress);
}
else
{
bb.SetUInt16((UInt16)settings.ClientAddress);
bb.SetUInt16((UInt16)settings.ServerAddress);
}
if (data == null)
{
// Data length.
bb.SetUInt16(0);
}
else
{
// Data length.
bb.SetUInt16((UInt16)data.Size);
// Data
bb.Set(data);
}
//Remove sent data in server side.
if (settings.IsServer)
{
if (data.Size == data.Position)
{
data.Clear();
}
else
{
data.Move(data.Position, 0, data.Size - data.Position);
data.Position = 0;
}
}
return bb.Array();
}
object IGXDLMSBase.GetValue(GXDLMSSettings settings, ValueEventArgs e)
{
if (e.Index == 1)
{
return this.LogicalName;
}
if (e.Index == 2)
{
GXByteBuffer data = new GXByteBuffer();
data.SetUInt8((byte)DataType.Structure);
data.SetUInt8(2);
//LN
if (Target != null)
{
GXCommon.SetData(settings, data, DataType.OctetString, Target.LogicalName);
}
else
{
#pragma warning disable CS0618
GXCommon.SetData(settings, data, DataType.OctetString, ExecutedScriptLogicalName);
#pragma warning restore CS0618
}
GXCommon.SetData(settings, data, DataType.UInt16, ExecutedScriptSelector);
return data.Array();
}
if (e.Index == 3)
{
return this.Type;
}
if (e.Index == 4)
{
GXByteBuffer data = new GXByteBuffer();
data.SetUInt8((byte)DataType.Array);
if (ExecutionTime == null)
{
GXCommon.SetObjectCount(0, data);
}
else
{
GXCommon.SetObjectCount(ExecutionTime.Length, data);
foreach (GXDateTime it in ExecutionTime)
{
data.SetUInt8((byte)DataType.Structure);
//Count
data.SetUInt8((byte)2);
//Time
GXCommon.SetData(settings, data, DataType.OctetString, new GXTime(it));
//Date
GXCommon.SetData(settings, data, DataType.OctetString, new GXDate(it));
}
}
return data.Array();
}
e.Error = ErrorCode.ReadWriteDenied;
return null;
}
object IGXDLMSBase.GetValue(GXDLMSSettings settings, ValueEventArgs e)
{
if (e.Index == 1)
{
return this.LogicalName;
}
if (e.Index == 2)
{
return ImageBlockSize;
}
if (e.Index == 3)
{
return ImageTransferredBlocksStatus;
}
if (e.Index == 4)
{
return ImageFirstNotTransferredBlockNumber;
}
if (e.Index == 5)
{
return ImageTransferEnabled;
}
if (e.Index == 6)
{
return ImageTransferStatus;
}
if (e.Index == 7)
{
GXByteBuffer data = new GXByteBuffer();
data.SetUInt8((byte)DataType.Array);
if (ImageActivateInfo == null)
{
GXCommon.SetObjectCount(0, data);
}
else
{
GXCommon.SetObjectCount(ImageActivateInfo.Length, data);
foreach (GXDLMSImageActivateInfo it in ImageActivateInfo)
{
data.SetUInt8((byte)DataType.Structure);
data.SetUInt8(3);
GXCommon.SetData(settings, data, DataType.UInt32, it.Size);
GXCommon.SetData(settings, data, DataType.OctetString, ASCIIEncoding.ASCII.GetBytes(Convert.ToString(it.Identification)));
if (it.Signature == null || it.Signature.Length == 0)
{
GXCommon.SetData(settings, data, DataType.OctetString, null);
}
else
{
GXCommon.SetData(settings, data, DataType.OctetString, ASCIIEncoding.ASCII.GetBytes(it.Signature));
}
}
}
return data.Array();
}
e.Error = ErrorCode.ReadWriteDenied;
return null;
}
/// <summary>
/// Load XML commands from the file.
/// </summary>
/// <param name="fileName"></param>
/// <returns></returns>
public List <GXDLMSXmlMessage> Load(string fileName)
{
XmlDocument doc = new XmlDocument();
doc.LoadXml(File.ReadAllText(fileName));
List <GXDLMSXmlMessage> actions = new List <GXDLMSXmlMessage>();
foreach (XmlNode m1 in doc.ChildNodes)
{
if (m1.NodeType == XmlNodeType.Element)
{
foreach (XmlNode node in m1.ChildNodes)
{
if (node.NodeType == XmlNodeType.Element)
{
List <byte[]> messages = new List <byte[]>();
GXDLMSXmlSettings s = new GXDLMSXmlSettings(translator.OutputType, translator.Hex, translator.ShowStringAsHex, translator.tagsByName);;
s.settings.ClientAddress = Settings.ClientAddress;
s.settings.ServerAddress = Settings.ServerAddress;
GXByteBuffer reply = new GXByteBuffer(translator.XmlToPdu(node.OuterXml, s));
if (s.command == Command.Snrm)
{
messages.Add(reply.Array());
}
else if (s.command == Command.Ua)
{
Settings.Limits.MaxInfoTX = s.settings.Limits.MaxInfoTX;
Settings.Limits.MaxInfoRX = s.settings.Limits.MaxInfoRX;
Settings.Limits.WindowSizeRX = s.settings.Limits.WindowSizeRX;
Settings.Limits.WindowSizeTX = s.settings.Limits.WindowSizeTX;
messages.Add(reply.Array());
}
else if (s.command == Command.DisconnectRequest)
{
messages.Add(GXDLMS.GetHdlcFrame(Settings, (byte)Command.DisconnectRequest, reply));
}
else
{
while (reply.Position != reply.Size)
{
if (Settings.InterfaceType == Enums.InterfaceType.WRAPPER)
{
messages.Add(GXDLMS.GetWrapperFrame(Settings, reply));
}
else if (Settings.InterfaceType == Enums.InterfaceType.HDLC)
{
byte frame = 0;
if (s.command == Command.Aarq)
{
frame = 0x10;
}
else if (s.command == Command.Aare)
{
frame = 0x30;
}
else if (s.command == Command.EventNotification)
{
frame = 0x13;
}
messages.Add(GXDLMS.GetHdlcFrame(Settings, frame, reply));
if (reply.Position != reply.Size)
{
if (Settings.IsServer || s.command == Command.SetRequest)
{
frame = 0;
}
else
{
frame = Settings.NextSend(false);
}
}
}
else if (Settings.InterfaceType == Enums.InterfaceType.PDU)
{
messages.Add(reply.Array());
break;
}
else
{
throw new ArgumentOutOfRangeException("InterfaceType");
}
}
}
actions.Add(new GXDLMSXmlMessage(s.command, node, messages.ToArray()));
}
}
}
}
return(actions);
}
object IGXDLMSBase.GetValue(GXDLMSSettings settings, ValueEventArgs e)
{
if (e.Index == 1)
{
return this.LogicalName;
}
if (e.Index == 2)
{
return (byte)Mode;
}
if (e.Index == 3)
{
return (byte)Speed;
}
if (e.Index == 4)
{
GXByteBuffer data = new GXByteBuffer();
data.SetUInt8((byte)DataType.Array);
if (PrimaryAddresses == null)
{
data.SetUInt8(0);
}
else
{
data.SetUInt8((byte)PrimaryAddresses.Length);
foreach (byte it in PrimaryAddresses)
{
data.SetUInt8((byte)DataType.UInt8);
data.SetUInt8(it);
}
}
return data.Array();
}
if (e.Index == 5)
{
GXByteBuffer data = new GXByteBuffer();
data.SetUInt8((byte)DataType.Array);
if (Tabis == null)
{
data.SetUInt8(0);
}
else
{
data.SetUInt8((byte)Tabis.Length);
foreach (sbyte it in Tabis)
{
data.SetUInt8((byte)DataType.UInt8);
data.SetUInt8((byte)it);
}
}
return data.Array();
}
e.Error = ErrorCode.ReadWriteDenied;
return null;
}
object IGXDLMSBase.GetValue(GXDLMSSettings settings, ValueEventArgs e)
{
if (e.Index == 1)
{
return this.LogicalName;
}
if (e.Index == 2)
{
GXByteBuffer bb = new GXByteBuffer();
bb.SetUInt8(DataType.Structure);
bb.SetUInt8(3);
GXCommon.SetData(settings, bb, DataType.OctetString, SystemTitle);
GXCommon.SetData(settings, bb, DataType.UInt16, MacAddress);
GXCommon.SetData(settings, bb, DataType.UInt8, LSapSelector);
return bb.Array();
}
e.Error = ErrorCode.ReadWriteDenied;
return null;
}
object IGXDLMSBase.GetValue(GXDLMSSettings settings, ValueEventArgs e)
{
if (e.Index == 1)
{
return this.LogicalName;
}
if (e.Index == 2)
{
int cnt = 0;
if (SapAssignmentList != null)
{
cnt = SapAssignmentList.Count;
}
GXByteBuffer data = new GXByteBuffer();
data.SetUInt8((byte)DataType.Array);
//Add count
GXCommon.SetObjectCount(cnt, data);
if (cnt != 0)
{
foreach (var it in SapAssignmentList)
{
data.SetUInt8((byte)DataType.Structure);
data.SetUInt8((byte)2); //Count
GXCommon.SetData(settings, data, DataType.UInt16, it.Key);
GXCommon.SetData(settings, data, DataType.OctetString, ASCIIEncoding.ASCII.GetBytes(it.Value));
}
}
return data.Array();
}
e.Error = ErrorCode.ReadWriteDenied;
return null;
}
/// <summary>
/// Presets the time to a new value (preset_time) and defines a validity_interval within which the new time can be activated.
/// </summary>
/// <param name="presetTime"></param>
/// <param name="validityIntervalStart"></param>
/// <param name="validityIntervalEnd"></param>
/// <returns></returns>
public byte[][] PresetAdjustingTime(GXDLMSClient client, DateTime presetTime, DateTime validityIntervalStart, DateTime validityIntervalEnd)
{
GXByteBuffer buff = new GXByteBuffer();
buff.Add((byte)DataType.Structure);
buff.Add((byte)3);
GXCommon.SetData(client.Settings, buff, DataType.OctetString, presetTime);
GXCommon.SetData(client.Settings, buff, DataType.OctetString, validityIntervalStart);
GXCommon.SetData(client.Settings, buff, DataType.OctetString, validityIntervalEnd);
return client.Method(this, 5, buff.Array(), DataType.Array);
}
/// <summary>
/// Removes X.509 v3 certificate from the server using entity.
/// </summary>
/// <param name="client">DLMS client that is used to generate action.</param>
/// <param name="entity">Certificate entity type.</param>
/// <param name="type">Certificate type.</param>
/// <param name="systemTitle">System title.</param>
/// <returns>Generated action.</returns>
public byte[][] RemoveCertificateByEntity(GXDLMSClient client, CertificateEntity entity, CertificateType type, byte[] systemTitle)
{
GXByteBuffer bb = new GXByteBuffer();
bb.SetUInt8(DataType.Structure);
bb.SetUInt8(2);
//Add enum
bb.SetUInt8(DataType.Enum);
bb.SetUInt8(0);
//Add certificate_identification_by_entity
bb.SetUInt8(DataType.Structure);
bb.SetUInt8(3);
//Add certificate_entity
bb.SetUInt8(DataType.Enum);
bb.SetUInt8(entity);
//Add certificate_type
bb.SetUInt8(DataType.Enum);
bb.SetUInt8(type);
//system_title
GXCommon.SetData(client.Settings, bb, DataType.OctetString, systemTitle);
return client.Method(this, 8, bb.Array(), DataType.OctetString);
}
object IGXDLMSBase.GetValue(GXDLMSSettings settings, ValueEventArgs e)
{
if (e.Index == 1)
{
return this.LogicalName;
}
else if (e.Index == 2)
{
GXByteBuffer data = new GXByteBuffer();
data.SetUInt8((byte)DataType.Structure);
data.SetUInt8(3);
if (MonitoredValue == null)
{
GXCommon.SetData(settings, data, DataType.Int16, 0);
GXCommon.SetData(settings, data, DataType.OctetString, "0.0.0.0.0.0");
GXCommon.SetData(settings, data, DataType.UInt8, 0);
}
else
{
GXCommon.SetData(settings, data, DataType.Int16, MonitoredValue.ObjectType);
GXCommon.SetData(settings, data, DataType.OctetString, MonitoredValue.LogicalName);
GXCommon.SetData(settings, data, DataType.UInt8, MonitoredAttributeIndex);
}
return data.Array();
}
else if (e.Index == 3)
{
return ThresholdActive;
}
else if (e.Index == 4)
{
return ThresholdNormal;
}
else if (e.Index == 5)
{
return ThresholdEmergency;
}
else if (e.Index == 6)
{
return MinOverThresholdDuration;
}
else if (e.Index == 7)
{
return MinUnderThresholdDuration;
}
else if (e.Index == 8)
{
GXByteBuffer data = new GXByteBuffer();
data.SetUInt8((byte)DataType.Structure);
data.SetUInt8(3);
GXCommon.SetData(settings, data, DataType.UInt16, EmergencyProfile.ID);
GXCommon.SetData(settings, data, DataType.OctetString, EmergencyProfile.ActivationTime);
GXCommon.SetData(settings, data, DataType.UInt32, EmergencyProfile.Duration);
return data.Array();
}
else if (e.Index == 9)
{
GXByteBuffer data = new GXByteBuffer();
data.SetUInt8((byte)DataType.Array);
if (EmergencyProfileGroupIDs == null)
{
data.SetUInt8(0);
}
else
{
data.SetUInt8((byte)EmergencyProfileGroupIDs.Length);
foreach (object it in EmergencyProfileGroupIDs)
{
GXCommon.SetData(settings, data, DataType.UInt16, it);
}
}
return data.Array();
}
else if (e.Index == 10)
{
return EmergencyProfileActive;
}
else if (e.Index == 11)
{
GXByteBuffer data = new GXByteBuffer();
data.SetUInt8((byte)DataType.Structure);
data.SetUInt8(2);
data.SetUInt8((byte)DataType.Structure);
data.SetUInt8(2);
GXCommon.SetData(settings, data, DataType.OctetString, ActionOverThreshold.LogicalName);
GXCommon.SetData(settings, data, DataType.UInt16, ActionOverThreshold.ScriptSelector);
data.SetUInt8((byte)DataType.Structure);
data.SetUInt8(2);
GXCommon.SetData(settings, data, DataType.OctetString, ActionUnderThreshold.LogicalName);
GXCommon.SetData(settings, data, DataType.UInt16, ActionUnderThreshold.ScriptSelector);
return data.Array();
}
e.Error = ErrorCode.ReadWriteDenied;
return null;
}
/// <summary>
/// Get sertificates as byte buffer.
/// </summary>
/// <returns></returns>
private byte[] GetSertificates()
{
GXByteBuffer bb = new GXByteBuffer();
bb.SetUInt8((byte)DataType.Array);
GXCommon.SetObjectCount(Certificates.Count, bb);
foreach (GXDLMSCertificateInfo it in Certificates)
{
bb.SetUInt8((byte)DataType.Structure);
GXCommon.SetObjectCount(6, bb);
bb.SetUInt8((byte)DataType.Enum);
bb.SetUInt8((byte)it.Entity);
bb.SetUInt8((byte)DataType.Enum);
bb.SetUInt8((byte)it.Type);
GXCommon.AddString(it.SerialNumber, bb);
GXCommon.AddString(it.Issuer, bb);
GXCommon.AddString(it.Subject, bb);
GXCommon.AddString(it.SubjectAltName, bb);
}
return bb.Array();
}
object IGXDLMSBase.GetValue(GXDLMSSettings settings, ValueEventArgs e)
{
if (e.Index == 1)
{
return this.LogicalName;
}
if (e.Index == 2)
{
GXByteBuffer data = new GXByteBuffer();
data.SetUInt8((byte)DataType.Array);
data.SetUInt8((byte)Entries.Count);
/*
foreach (GXScheduleEntry it in Entries)
{
data.SetUInt8((byte)DataType.Structure);
data.SetUInt8(10);
//Add index.
data.SetUInt8((byte)DataType.UInt8);
data.SetUInt8(it.Index);
//Add enable.
data.SetUInt8((byte)DataType.Boolean);
data.SetUInt8((byte) (it.Enable ? 1 : 0));
//Add logical Name.
data.SetUInt8((byte)DataType.OctetString);
data.SetUInt8((byte) it.LogicalName.Length);
//TODO: data.SetUInt8((byte)it.LogicalName.Length);
//Add script selector.
data.SetUInt8((byte)DataType.UInt8);
data.SetUInt8(it.ScriptSelector);
//Add switch time.
ret = var_setDateTime(&tmp, &se->switchTime);
if (ret != 0)
{
var_clear(&tmp);
break;
}
ret = var_getBytes(&tmp, &value->byteArr);
var_clear(&tmp);
if (ret != 0)
{
break;
}
//Add validity window.
data.SetUInt8((byte)DataType.UInt8);
data.SetUInt8(it.ValidityWindow);
//Add exec week days.
ba_setUInt8(&value->byteArr, DLMS_DATA_TYPE_BIT_STRING);
setObjectCount(se->execWeekdays.size, &value->byteArr);
ba_addRange(&value->byteArr, se->execWeekdays.data, bit_getByteCount(se->execWeekdays.size));
//Add exec spec days.
ba_setUInt8(&value->byteArr, DLMS_DATA_TYPE_BIT_STRING);
setObjectCount(se->execSpecDays.size, &value->byteArr);
ba_addRange(&value->byteArr, se->execSpecDays.data, bit_getByteCount(se->execSpecDays.size));
//Add begin date.
ret = var_setDateTime(&tmp, &se->beginDate);
if (ret != 0)
{
var_clear(&tmp);
break;
}
ret = var_getBytes(&tmp, &value->byteArr);
var_clear(&tmp);
if (ret != 0)
{
break;
}
//Add end date.
ret = var_setDateTime(&tmp, &se->endDate);
if (ret != 0)
{
var_clear(&tmp);
break;
}
ret = var_getBytes(&tmp, &value->byteArr);
var_clear(&tmp);
if (ret != 0)
{
break;
}
}
* */
return data.Array();
}
e.Error = ErrorCode.ReadWriteDenied;
return null;
}
object IGXDLMSBase.GetValue(GXDLMSSettings settings, ValueEventArgs e)
{
if (e.Index == 1)
{
return this.LogicalName;
}
if (e.Index == 2)
{
return PHYReference;
}
if (e.Index == 3)
{
GXByteBuffer data = new GXByteBuffer();
data.SetUInt8((byte)DataType.Array);
if (LCPOptions == null)
{
data.SetUInt8(0);
}
else
{
data.SetUInt8((byte)IPCPOptions.Length);
foreach (GXDLMSPppSetupLcpOption it in LCPOptions)
{
data.SetUInt8((byte)DataType.Structure);
data.SetUInt8((byte)3);
GXCommon.SetData(settings, data, DataType.UInt8, it.Type);
GXCommon.SetData(settings, data, DataType.UInt8, it.Length);
GXCommon.SetData(settings, data, GXCommon.GetValueType(it.Data), it.Data);
}
}
return data.Array();
}
if (e.Index == 4)
{
GXByteBuffer data = new GXByteBuffer();
data.SetUInt8((byte)DataType.Array);
if (IPCPOptions == null)
{
data.SetUInt8(0);
}
else
{
data.SetUInt8((byte)IPCPOptions.Length);
foreach (GXDLMSPppSetupIPCPOption it in IPCPOptions)
{
data.SetUInt8((byte)DataType.Structure);
data.SetUInt8((byte)3);
GXCommon.SetData(settings, data, DataType.UInt8, it.Type);
GXCommon.SetData(settings, data, DataType.UInt8, it.Length);
GXCommon.SetData(settings, data, GXCommon.GetValueType(it.Data), it.Data);
}
}
return data.Array();
}
else if (e.Index == 5)
{
GXByteBuffer data = new GXByteBuffer();
data.SetUInt8((byte)DataType.Structure);
data.SetUInt8(2);
GXCommon.SetData(settings, data, DataType.OctetString, UserName);
GXCommon.SetData(settings, data, DataType.OctetString, Password);
return data.Array();
}
e.Error = ErrorCode.ReadWriteDenied;
return null;
}
public byte[][] ImageTransferInitiate(GXDLMSClient client, string imageIdentifier, long imageSize)
{
if (ImageBlockSize == 0)
{
throw new Exception("Invalid image block size");
}
GXByteBuffer data = new GXByteBuffer();
data.SetUInt8((byte)DataType.Structure);
data.SetUInt8((byte)2);
GXCommon.SetData(client.Settings, data, DataType.OctetString, ASCIIEncoding.ASCII.GetBytes(imageIdentifier));
GXCommon.SetData(client.Settings, data, DataType.UInt32, imageSize);
return client.Method(this, 1, data.Array(), DataType.Array);
}
object IGXDLMSBase.GetValue(GXDLMSSettings settings, ValueEventArgs e)
{
if (e.Index == 1)
{
return this.LogicalName;
}
if (e.Index == 2)
{
return Value;
}
if (e.Index == 3)
{
GXByteBuffer data = new GXByteBuffer();
data.SetUInt8((byte)DataType.Structure);
data.SetUInt8(2);
GXCommon.SetData(settings, data, DataType.Int8, scaler);
GXCommon.SetData(settings, data, DataType.Enum, Unit);
return data.Array();
}
e.Error = ErrorCode.ReadWriteDenied;
return null;
}
public byte[][] ImageBlockTransfer(GXDLMSClient client, byte[] imageBlockValue, out int ImageBlockCount)
{
ImageBlockCount = (int)(imageBlockValue.Length / ImageBlockSize);
if (imageBlockValue.Length % ImageBlockSize != 0)
{
++ImageBlockCount;
}
List<byte[]> packets = new List<byte[]>();
for (int pos = 0; pos != ImageBlockCount; ++pos)
{
GXByteBuffer data = new GXByteBuffer();
data.SetUInt8((byte)DataType.Structure);
data.SetUInt8((byte)2);
GXCommon.SetData(client.Settings, data, DataType.UInt32, pos);
byte[] tmp;
int bytes = (int)(imageBlockValue.Length - ((pos + 1) * ImageBlockSize));
//If last packet
if (bytes < 0)
{
bytes = (int)(imageBlockValue.Length - (pos * ImageBlockSize));
tmp = new byte[bytes];
Array.Copy(imageBlockValue, pos * ImageBlockSize, tmp, 0, bytes);
}
else
{
tmp = new byte[ImageBlockSize];
Array.Copy(imageBlockValue, (pos * ImageBlockSize), tmp, 0, ImageBlockSize);
}
GXCommon.SetData(client.Settings, data, DataType.OctetString, tmp);
packets.AddRange(client.Method(this, 2, data.Array(), DataType.Array));
}
return packets.ToArray();
}
object IGXDLMSBase.GetValue(GXDLMSSettings settings, ValueEventArgs e)
{
if (e.Index == 1)
{
return this.LogicalName;
}
if (e.Index == 2)
{
return (byte)Mode;
}
if (e.Index == 3)
{
return Repetitions;
}
if (e.Index == 4)
{
return RepetitionDelay;
}
if (e.Index == 5)
{
int cnt = CallingWindow.Count;
GXByteBuffer data = new GXByteBuffer();
data.SetUInt8((byte)DataType.Array);
//Add count
GXCommon.SetObjectCount(cnt, data);
if (cnt != 0)
{
foreach (var it in CallingWindow)
{
data.SetUInt8((byte)DataType.Structure);
data.SetUInt8((byte)2); //Count
GXCommon.SetData(settings, data, DataType.OctetString, it.Key); //start_time
GXCommon.SetData(settings, data, DataType.OctetString, it.Value); //end_time
}
}
return data.Array();
}
if (e.Index == 6)
{
GXByteBuffer data = new GXByteBuffer();
data.SetUInt8((byte)DataType.Array);
if (Destinations == null)
{
//Add count
GXCommon.SetObjectCount(0, data);
}
else
{
int cnt = Destinations.Length;
//Add count
GXCommon.SetObjectCount(cnt, data);
foreach (string it in Destinations)
{
GXCommon.SetData(settings, data, DataType.OctetString, ASCIIEncoding.ASCII.GetBytes(it)); //destination
}
}
return data.Array();
}
e.Error = ErrorCode.ReadWriteDenied;
return null;
}
object IGXDLMSBase.GetValue(GXDLMSSettings settings, ValueEventArgs e)
{
if (e.Index == 1)
{
return this.LogicalName;
}
if (e.Index == 2)
{
GXByteBuffer data = new GXByteBuffer();
data.SetUInt8((byte)DataType.Array);
if (RegisterAssignment == null)
{
data.SetUInt8(0);
}
else
{
data.SetUInt8((byte)RegisterAssignment.Length);
foreach (GXDLMSObjectDefinition it in RegisterAssignment)
{
data.SetUInt8((byte)DataType.Structure);
data.SetUInt8(2);
GXCommon.SetData(settings, data, DataType.UInt16, it.ClassId);
GXCommon.SetData(settings, data, DataType.OctetString, it.LogicalName);
}
}
return data.Array();
}
if (e.Index == 3)
{
GXByteBuffer data = new GXByteBuffer();
data.SetUInt8((byte)DataType.Array);
if (MaskList == null)
{
data.SetUInt8(0);
}
else
{
data.SetUInt8((byte)MaskList.Count);
foreach (KeyValuePair<byte[], byte[]> it in MaskList)
{
data.SetUInt8((byte)DataType.Structure);
data.SetUInt8(2);
GXCommon.SetData(settings, data, DataType.OctetString, it.Key);
data.SetUInt8((byte)DataType.Array);
data.SetUInt8((byte)it.Value.Length);
foreach (byte b in it.Value)
{
GXCommon.SetData(settings, data, DataType.UInt8, b);
}
}
}
return data.Array();
}
if (e.Index == 4)
{
return ActiveMask;
}
e.Error = ErrorCode.ReadWriteDenied;
return null;
}
