public void Write(GXDLMSObject obj, object target, int index, List<object> UpdatedObjects)
{
object value;
GXReplyData reply = new GXReplyData();
for (int it = 1; it != (obj as IGXDLMSBase).GetAttributeCount() + 1; ++it)
{
reply.Clear();
if (obj.GetDirty(it, out value))
{
//Read DLMS data type if not known.
DataType type = obj.GetDataType(it);
if (type == DataType.None)
{
byte[] data = client.Read(obj, it)[0];
ReadDataBlock(data, "Write object type " + obj.ObjectType, reply);
type = reply.DataType;
if (type == DataType.None)
{
throw new Exception("Failed to write value. Data type not set.");
}
obj.SetDataType(it, type);
}
try
{
foreach (byte[] tmp in client.Write(obj.Name, value, type, obj.ObjectType, it))
{
ReadDataBlock(tmp, "Write object", reply);
}
obj.ClearDirty(it);
//Read data once again to make sure it is updated.
byte[] data = client.Read(obj, it)[0];
ReadDataBlock(data, "Read object " + obj.ObjectType, reply);
value = reply.Value;
if (value is byte[] && (type = obj.GetUIDataType(it)) != DataType.None)
{
value = GXDLMSClient.ChangeType((byte[])value, type);
}
client.UpdateValue(obj, it, value);
}
catch (GXDLMSException ex)
{
if (ex.ErrorCode == 3)
{
throw new Exception("Read/Write Failed.");
}
else
{
throw ex;
}
}
}
}
}
/// <summary>
/// Returns collection of manufacturer Obis codes to implement custom read.
/// </summary>
/// <param name="name">Short or Logical Name.</param>
/// <param name="type">Interface type.</param>
/// <returns>True, if data read is handled.</returns>
public bool Read(object sender, GXDLMSObject item, GXDLMSObjectCollection columns, int attribute, GXDLMSCommunicator comm)
{
MainForm = sender as System.Windows.Forms.Form;
if (!(item is GXDLMSProfileGeneric))
{
return false;
}
//Actaris do not support other than index 2.
if (attribute != 0 && attribute != 2)
{
return true;
}
if (comm.OnBeforeRead != null)
{
comm.OnBeforeRead(item, attribute);
}
CurrentProfileGeneric = item as GXDLMSProfileGeneric;
if (item is GXDLMSProfileGeneric)
{
GXDLMSProfileGeneric pg = item as GXDLMSProfileGeneric;
GXReplyData reply = new GXReplyData();
byte[][] data;
try
{
comm.OnDataReceived += new GXDLMSCommunicator.DataReceivedEventHandler(this.OnProfileGenericDataReceived);
//Read profile generic columns.
if (pg.AccessSelector == AccessRange.Range ||
pg.AccessSelector == AccessRange.Last)
{
data = comm.client.ReadRowsByRange(pg, Convert.ToDateTime(pg.From).Date, Convert.ToDateTime(pg.To).Date);
comm.ReadDataBlock(data[0], "Reading profile generic data", 1, reply);
}
else if (pg.AccessSelector == AccessRange.Entry)
{
data = comm.client.ReadRowsByEntry(pg, Convert.ToInt32(pg.From), Convert.ToInt32(pg.To));
comm.ReadDataBlock(data[0], "Reading profile generic data " + pg.Name, 1, reply);
}
else //Read All.
{
data = comm.client.Read(pg, 2);
comm.ReadDataBlock(data[0], "Reading profile generic data " + pg.Name, 1, reply);
}
}
finally
{
CurrentProfileGeneric = null;
comm.OnDataReceived -= new GXDLMSCommunicator.DataReceivedEventHandler(this.OnProfileGenericDataReceived);
}
return true;
}
return false;
}
/// <summary>
/// Returns collection of manufacturer Obis codes to implement custom read.
/// </summary>
/// <param name="name">Short or Logical Name.</param>
/// <param name="type">Interface type.</param>
/// <returns>True, if data read is handled.</returns>
public bool Read(object sender, GXDLMSObject item, GXDLMSObjectCollection columns, int attribute, GXDLMSCommunicator comm)
{
MainForm = sender as System.Windows.Forms.Form;
if (!(item is GXDLMSProfileGeneric))
{
return false;
}
//Actaris do not support other than index 2.
if (attribute != 0 && attribute != 2)
{
return true;
}
if (comm.OnBeforeRead != null)
{
comm.OnBeforeRead(item, attribute);
}
CurrentProfileGeneric = item as GXDLMSProfileGeneric;
if (item is GXDLMSProfileGeneric)
{
GXDLMSProfileGeneric pg = item as GXDLMSProfileGeneric;
byte[] data;
try
{
comm.OnDataReceived += new GXDLMSCommunicator.DataReceivedEventHandler(this.OnProfileGenericDataReceived);
//Read profile generic columns.
if (pg.AccessSelector != AccessRange.Entry)
{
data = comm.m_Cosem.ReadRowsByRange(pg.Name, pg.CaptureObjects[0].Key.LogicalName,
pg.CaptureObjects[0].Key.ObjectType, pg.CaptureObjects[0].Key.Version, Convert.ToDateTime(pg.From).Date, Convert.ToDateTime(pg.To).Date);
data = comm.ReadDataBlock(data, "Reading profile generic data", 1);
}
else
{
data = comm.m_Cosem.ReadRowsByEntry(pg.Name, Convert.ToInt32(pg.From), Convert.ToInt32(pg.To));
data = comm.ReadDataBlock(data, "Reading profile generic data " + pg.Name, 1);
}
}
finally
{
CurrentProfileGeneric = null;
comm.OnDataReceived -= new GXDLMSCommunicator.DataReceivedEventHandler(this.OnProfileGenericDataReceived);
}
return true;
}
return false;
}
/// <summary>
/// Generates a read message.
/// </summary>
/// <param name="item">DLMS object to read.</param>
/// <param name="attributeOrdinal">Read attribute index.</param>
/// <returns>Read request as byte array.</returns>
public byte[][] Read(GXDLMSObject item, int attributeOrdinal)
{
if ((attributeOrdinal < 1))
{
throw new ArgumentOutOfRangeException("Invalid parameter");
}
//Clear cache
m_Base.ClearProgress();
return m_Base.GenerateMessage(item.Name, new byte[0], item.ObjectType,
attributeOrdinal, this.UseLogicalNameReferencing ? Command.GetRequest : Command.ReadRequest);
}
/// <summary>
/// Generate Method (Action) request.
/// </summary>
/// <param name="item">object to write.</param>
/// <param name="index">Attribute index where data is write.</param>
/// <param name="data">Additional data.</param>
/// <param name="type">Additional data type.</param>
/// <returns></returns>
public byte[][] Method(GXDLMSObject item, int index, Object data, DataType type)
{
return Method(item.Name, item.ObjectType, index, data, 1, type);
}
/// <summary>
/// Get Value from byte array received from the meter.
/// </summary>
/// <param name="data">Reply byte array received from the meter.</param>
/// <param name="target">Read COSEM Object.</param>
/// <param name="attributeIndex"></param>
/// <returns></returns>
/// <seealso cref="TryGetValue"/>
public object GetValue(byte[] data, GXDLMSObject target, int attributeIndex)
{
DataType type = target.GetUIDataType(attributeIndex);
Object value = GetValue(data);
if (value is byte[] && type != DataType.None)
{
return GXDLMSClient.ChangeType((byte[]) value, type);
}
return value;
}
/// <summary>
/// Reserved for internal use.
/// </summary>
/// <param name="objectType"></param>
/// <param name="version"></param>
/// <param name="baseName"></param>
/// <param name="logicalName"></param>
/// <param name="accessRights"></param>
/// <param name="attributeIndex"></param>
/// <param name="dataIndex"></param>
internal static void UpdateObjectData(GXDLMSObject obj, ObjectType objectType, object version, object baseName, object logicalName, object accessRights)
{
obj.ObjectType = objectType;
// Check access rights...
if (accessRights != null && accessRights.GetType().IsArray)
{
//access_rights: access_right
object[] access = (object[])accessRights;
foreach (object[] attributeAccess in (object[])access[0])
{
int id = Convert.ToInt32(attributeAccess[0]);
AccessMode mode = (AccessMode)Convert.ToInt32(attributeAccess[1]);
//With some meters id is negative.
if (id > 0)
{
obj.SetAccess(id, mode);
}
}
if (((object[])access[1]).Length != 0)
{
if (((object[])access[1])[0] is object[])
{
foreach (object[] methodAccess in (object[])access[1])
{
int id = Convert.ToInt32(methodAccess[0]);
int tmp;
//If version is 0.
if (methodAccess[1] is Boolean)
{
tmp = ((Boolean)methodAccess[1]) ? 1 : 0;
}
else//If version is 1.
{
tmp = Convert.ToInt32(methodAccess[1]);
}
obj.SetMethodAccess(id, (MethodAccessMode)tmp);
}
}
else //All versions from Actaris SL 7000 do not return collection as standard says.
{
object[] arr = (object[])access[1];
int id = Convert.ToInt32(arr[0]) + 1;
int tmp;
//If version is 0.
if (arr[1] is Boolean)
{
tmp = ((Boolean)arr[1]) ? 1 : 0;
}
else//If version is 1.
{
tmp = Convert.ToInt32(arr[1]);
}
obj.SetMethodAccess(id, (MethodAccessMode)tmp);
}
}
}
if (baseName != null)
{
obj.ShortName = Convert.ToUInt16(baseName);
}
if (version != null)
{
obj.Version = Convert.ToInt32(version);
}
if (logicalName is byte[])
{
obj.LogicalName = GXDLMSObject.toLogicalName((byte[])logicalName);
}
else
{
obj.LogicalName = logicalName.ToString();
}
}
/// <summary>
/// Update standard OBIS codes description and type if defined.
/// </summary>
/// <param name="target"> COSEM object.</param>
public void UpdateOBISCodeInformation(GXDLMSObject target)
{
lock (codes)
{
if (codes.Count == 0)
{
ReadStandardObisInfo(codes);
}
UpdateOBISCodeInfo(codes, target);
}
}
void IGXDLMSBase.SetValue(GXDLMSSettings settings, ValueEventArgs e)
{
if (e.Index == 1)
{
LogicalName = GXCommon.ToLogicalName(e.Value);
}
else if (e.Index == 2)
{
ObjectList.Clear();
if (e.Value != null)
{
foreach (Object[] item in (Object[])e.Value)
{
GXDLMSObject obj = GetObject(settings, item);
//Unknown objects are not shown.
if (obj is IGXDLMSBase)
{
ObjectList.Add(obj);
}
}
}
}
else if (e.Index == 3)
{
if (e.Value != null)
{
ClientSAP = Convert.ToByte(((Object[])e.Value)[0]);
ServerSAP = Convert.ToUInt16(((Object[])e.Value)[1]);
}
}
else if (e.Index == 4)
{
//Value of the object identifier encoded in BER
if (e.Value is byte[])
{
GXByteBuffer arr = new GXByteBuffer(e.Value as byte[]);
if (arr.GetUInt8(0) == 0x60)
{
ApplicationContextName.JointIsoCtt = arr.GetUInt8();
ApplicationContextName.Country = arr.GetUInt8();
ApplicationContextName.CountryName = arr.GetUInt8();
ApplicationContextName.IdentifiedOrganization = arr.GetUInt8();
ApplicationContextName.DlmsUA = arr.GetUInt8();
ApplicationContextName.ApplicationContext = arr.GetUInt8();
ApplicationContextName.ContextId = (ApplicationContextName)arr.GetUInt8();
}
else
{
//Get Tag and Len.
if (arr.GetUInt8() != (int)BerType.Integer && arr.GetUInt8() != 7)
{
throw new ArgumentOutOfRangeException();
}
//Get tag
if (arr.GetUInt8() != 0x11)
{
throw new ArgumentOutOfRangeException();
}
ApplicationContextName.JointIsoCtt = arr.GetUInt8();
//Get tag
if (arr.GetUInt8() != 0x11)
{
throw new ArgumentOutOfRangeException();
}
ApplicationContextName.Country = arr.GetUInt8();
//Get tag
if (arr.GetUInt8() != 0x12)
{
throw new ArgumentOutOfRangeException();
}
ApplicationContextName.CountryName = arr.GetUInt16();
//Get tag
if (arr.GetUInt8() != 0x11)
{
throw new ArgumentOutOfRangeException();
}
ApplicationContextName.IdentifiedOrganization = arr.GetUInt8();
//Get tag
if (arr.GetUInt8() != 0x11)
{
throw new ArgumentOutOfRangeException();
}
ApplicationContextName.DlmsUA = arr.GetUInt8();
//Get tag
if (arr.GetUInt8() != 0x11)
{
throw new ArgumentOutOfRangeException();
}
ApplicationContextName.ApplicationContext = arr.GetUInt8();
//Get tag
if (arr.GetUInt8() != 0x11)
{
throw new ArgumentOutOfRangeException();
}
ApplicationContextName.ContextId = (ApplicationContextName)arr.GetUInt8();
}
}
else if (e.Value != null)
{
Object[] arr = (Object[])e.Value;
ApplicationContextName.JointIsoCtt = Convert.ToByte(arr[0]);
ApplicationContextName.Country = Convert.ToByte(arr[1]);
ApplicationContextName.CountryName = Convert.ToUInt16(arr[2]);
ApplicationContextName.IdentifiedOrganization = Convert.ToByte(arr[3]);
ApplicationContextName.DlmsUA = Convert.ToByte(arr[4]);
ApplicationContextName.ApplicationContext = Convert.ToByte(arr[5]);
ApplicationContextName.ContextId = (ApplicationContextName)Convert.ToByte(arr[6]);
}
}
else if (e.Index == 5)
{
if (e.Value != null)
{
Object[] arr = (Object[])e.Value;
XDLMSContextInfo.Conformance = (Conformance)Convert.ToUInt32(arr[0]);
XDLMSContextInfo.MaxReceivePduSize = Convert.ToUInt16(arr[1]);
XDLMSContextInfo.MaxSendPduSize = Convert.ToUInt16(arr[2]);
XDLMSContextInfo.DlmsVersionNumber = Convert.ToByte(arr[3]);
XDLMSContextInfo.QualityOfService = Convert.ToSByte(arr[4]);
XDLMSContextInfo.CypheringInfo = (byte[])arr[5];
}
}
else if (e.Index == 6)
{
//Value of the object identifier encoded in BER
if (e.Value is byte[])
{
GXByteBuffer arr = new GXByteBuffer(e.Value as byte[]);
if (arr.GetUInt8(0) == 0x60)
{
AuthenticationMechanismName.JointIsoCtt = arr.GetUInt8();
AuthenticationMechanismName.Country = arr.GetUInt8();
AuthenticationMechanismName.CountryName = arr.GetUInt8();
AuthenticationMechanismName.IdentifiedOrganization = arr.GetUInt8();
AuthenticationMechanismName.DlmsUA = arr.GetUInt8();
AuthenticationMechanismName.AuthenticationMechanismName = arr.GetUInt8();
AuthenticationMechanismName.MechanismId = (Authentication)arr.GetUInt8();
}
else
{
//Get Tag and Len.
if (arr.GetUInt8() != (int)BerType.Integer && arr.GetUInt8() != 7)
{
throw new ArgumentOutOfRangeException();
}
//Get tag
if (arr.GetUInt8() != 0x11)
{
throw new ArgumentOutOfRangeException();
}
AuthenticationMechanismName.JointIsoCtt = arr.GetUInt8();
//Get tag
if (arr.GetUInt8() != 0x11)
{
throw new ArgumentOutOfRangeException();
}
AuthenticationMechanismName.Country = arr.GetUInt8();
//Get tag
if (arr.GetUInt8() != 0x12)
{
throw new ArgumentOutOfRangeException();
}
AuthenticationMechanismName.CountryName = arr.GetUInt16();
//Get tag
if (arr.GetUInt8() != 0x11)
{
throw new ArgumentOutOfRangeException();
}
AuthenticationMechanismName.IdentifiedOrganization = arr.GetUInt8();
//Get tag
if (arr.GetUInt8() != 0x11)
{
throw new ArgumentOutOfRangeException();
}
AuthenticationMechanismName.DlmsUA = arr.GetUInt8();
//Get tag
if (arr.GetUInt8() != 0x11)
{
throw new ArgumentOutOfRangeException();
}
AuthenticationMechanismName.AuthenticationMechanismName = arr.GetUInt8();
//Get tag
if (arr.GetUInt8() != 0x11)
{
throw new ArgumentOutOfRangeException();
}
AuthenticationMechanismName.MechanismId = (Authentication)arr.GetUInt8();
}
}
else if (e.Value != null)
{
Object[] arr = (Object[])e.Value;
AuthenticationMechanismName.JointIsoCtt = Convert.ToByte(arr[0]);
AuthenticationMechanismName.Country = Convert.ToByte(arr[1]);
AuthenticationMechanismName.CountryName = Convert.ToUInt16(arr[2]);
AuthenticationMechanismName.IdentifiedOrganization = Convert.ToByte(arr[3]);
AuthenticationMechanismName.DlmsUA = Convert.ToByte(arr[4]);
AuthenticationMechanismName.AuthenticationMechanismName = Convert.ToByte(arr[5]);
AuthenticationMechanismName.MechanismId = (Authentication)Convert.ToByte(arr[6]);
}
}
else if (e.Index == 7)
{
Secret = (byte[])e.Value;
}
else if (e.Index == 8)
{
if (e.Value == null)
{
AssociationStatus = AssociationStatus.NonAssociated;
}
else
{
AssociationStatus = (AssociationStatus)Convert.ToInt32(e.Value);
}
}
else if (e.Index == 9)
{
SecuritySetupReference = GXCommon.ToLogicalName(e.Value);
}
else if (e.Index == 10)
{
UserList.Clear();
if (e.Value != null)
{
foreach (Object[] item in (Object[])e.Value)
{
UserList.Add(new KeyValuePair <byte, string>(Convert.ToByte(item[0]), Convert.ToString(item[1])));
}
}
}
else if (e.Index == 11)
{
if (e.Value != null)
{
Object[] tmp = (Object[])e.Value;
if (tmp.Length == 1)
{
CurrentUser = new KeyValuePair <byte, string>(Convert.ToByte(tmp[0]), null);
}
else
{
CurrentUser = new KeyValuePair <byte, string>(Convert.ToByte(tmp[0]), Convert.ToString(tmp[1]));
}
}
else
{
CurrentUser = new KeyValuePair <byte, string>(0, null);
}
}
else
{
e.Error = ErrorCode.ReadWriteDenied;
}
}
void IGXDLMSBase.SetValue(GXDLMSSettings settings, ValueEventArgs e)
{
if (e.Index == 1)
{
LogicalName = GXCommon.ToLogicalName(e.Value);
}
else if (e.Index == 2)
{
PushObjectList.Clear();
if (e.Value is Object[])
{
foreach (object it in e.Value as Object[])
{
Object[] tmp = it as Object[];
ObjectType type = (ObjectType)Convert.ToUInt16(tmp[0]);
String ln = GXCommon.ToLogicalName(tmp[1]);
GXDLMSObject obj = settings.Objects.FindByLN(type, ln);
if (obj == null)
{
obj = GXDLMSClient.CreateObject(type);
obj.LogicalName = ln;
}
GXDLMSCaptureObject co = new GXDLMSCaptureObject(Convert.ToInt32(tmp[2]), Convert.ToInt32(tmp[3]));
PushObjectList.Add(new KeyValuePair <GXDLMSObject, GXDLMSCaptureObject>(obj, co));
}
}
}
else if (e.Index == 3)
{
object[] tmp = e.Value as object[];
if (tmp != null)
{
Service = (ServiceType)Convert.ToInt32(tmp[0]);
//LN can be used with HDLC
if (((byte[])tmp[1]).Length == 6 && ((byte[])tmp[1])[5] == 0xFF)
{
Destination = GXCommon.ToLogicalName((byte[])tmp[1]);
}
else
{
Destination = (string)GXDLMSClient.ChangeType((byte[])tmp[1], DataType.String, settings.UseUtc2NormalTime);
}
Message = (MessageType)Convert.ToInt32(tmp[2]);
}
}
else if (e.Index == 4)
{
CommunicationWindow.Clear();
if (e.Value is Object[])
{
foreach (object it in e.Value as Object[])
{
Object[] tmp = it as Object[];
GXDateTime start = GXDLMSClient.ChangeType((byte[])tmp[0], DataType.DateTime, settings.UseUtc2NormalTime) as GXDateTime;
GXDateTime end = GXDLMSClient.ChangeType((byte[])tmp[1], DataType.DateTime, settings.UseUtc2NormalTime) as GXDateTime;
CommunicationWindow.Add(new KeyValuePair <GXDateTime, GXDateTime>(start, end));
}
}
}
else if (e.Index == 5)
{
RandomisationStartInterval = (UInt16)e.Value;
}
else if (e.Index == 6)
{
NumberOfRetries = (byte)e.Value;
}
else if (e.Index == 7)
{
RepetitionDelay = (UInt16)e.Value;
}
else
{
e.Error = ErrorCode.ReadWriteDenied;
}
}
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, settings.UseUtc2NormalTime).ToString();
}
}
else if (e.Index == 2)
{
SetBuffer(settings, e);
}
else if (e.Index == 3)
{
Reset();
CaptureObjects.Clear();
GXDLMSObjectCollection objects = new GXDLMSObjectCollection();
if (e.Value != null)
{
foreach (object it in e.Value as object[])
{
object[] tmp = it as object[];
if (tmp.Length != 4)
{
throw new GXDLMSException("Invalid structure format.");
}
ObjectType type = (ObjectType)Convert.ToInt16(tmp[0]);
string ln = GXDLMSObject.ToLogicalName((byte[])tmp[1]);
int attributeIndex = Convert.ToInt16(tmp[2]);
int dataIndex = Convert.ToInt16(tmp[3]);
GXDLMSObject obj = null;
if (settings != null && settings.Objects != null)
{
obj = settings.Objects.FindByLN(type, ln);
}
if (obj == null)
{
obj = GXDLMSClient.CreateDLMSObject((int)type, null, 0, ln, 0);
}
CaptureObjects.Add(new GXKeyValuePair <GXDLMSObject, GXDLMSCaptureObject>(obj, new GXDLMSCaptureObject(attributeIndex, dataIndex)));
objects.Add(obj);
}
}
}
else if (e.Index == 4)
{
//Any write access to one of the attributes will automatically call a reset
//and this call will propagate to all other profiles capturing this profile.
if (settings.IsServer)
{
Reset();
}
CapturePeriod = Convert.ToInt32(e.Value);
}
else if (e.Index == 5)
{
//Any write access to one of the attributes will automatically call a reset
//and this call will propagate to all other profiles capturing this profile.
if (settings.IsServer)
{
Reset();
}
SortMethod = (SortMethod)Convert.ToInt32(e.Value);
}
else if (e.Index == 6)
{
//Any write access to one of the attributes will automatically call a reset
//and this call will propagate to all other profiles capturing this profile.
if (settings.IsServer)
{
Reset();
}
if (e.Value != null)
{
object[] tmp = e.Value as object[];
if (tmp.Length != 4)
{
throw new GXDLMSException("Invalid structure format.");
}
ObjectType type = (ObjectType)Convert.ToInt16(tmp[0]);
string ln = GXDLMSObject.ToLogicalName((byte[])tmp[1]);
SortAttributeIndex = Convert.ToInt16(tmp[2]);
SortDataIndex = Convert.ToInt16(tmp[3]);
SortObject = null;
foreach (var it in CaptureObjects)
{
if (it.Key.ObjectType == type && it.Key.LogicalName == ln)
{
SortObject = it.Key;
break;
}
}
if (SortObject == null)
{
SortObject = GXDLMSClient.CreateObject(type);
SortObject.LogicalName = ln;
}
}
else
{
SortObject = null;
}
}
else if (e.Index == 7)
{
EntriesInUse = Convert.ToInt32(e.Value);
}
else if (e.Index == 8)
{
//Any write access to one of the attributes will automatically call a reset
//and this call will propagate to all other profiles capturing this profile.
if (settings.IsServer)
{
Reset();
}
ProfileEntries = Convert.ToInt32(e.Value);
}
else
{
e.Error = ErrorCode.ReadWriteDenied;
}
}
public void Update(GXDLMSObject value, int attributeIndex)
{
ObjectType = value.ObjectType;
LogicalName = value.LogicalName;
AttributeIndex = attributeIndex;
}
void IGXDLMSBase.SetValue(GXDLMSSettings settings, int index, object value)
{
if (index == 1)
{
if (value is string)
{
LogicalName = value.ToString();
}
else
{
LogicalName = GXDLMSClient.ChangeType((byte[])value, DataType.OctetString).ToString();
}
}
else if (index == 2)
{
ObjectList.Clear();
if (value != null)
{
foreach (Object[] item in (Object[])value)
{
ushort sn = (ushort)(Convert.ToInt32(item[0]) & 0xFFFF);
ObjectType type = (ObjectType)Convert.ToInt32(item[1]);
int version = Convert.ToInt32(item[2]);
String ln = GXDLMSObject.ToLogicalName((byte[])item[3]);
GXDLMSObject obj = null;
if (settings.Objects != null)
{
obj = settings.Objects.FindBySN(sn);
}
if (obj == null)
{
obj = Gurux.DLMS.GXDLMSClient.CreateObject(type);
if (obj != null)
{
obj.LogicalName = ln;
obj.ShortName = sn;
obj.Version = version;
}
}
//Unknown objects are not shown.
if (obj is IGXDLMSBase)
{
ObjectList.Add(obj);
}
}
}
}
else if (index == 3)
{
if (value == null)
{
foreach (GXDLMSObject it in ObjectList)
{
for (int pos = 1; pos != (it as IGXDLMSBase).GetAttributeCount(); ++pos)
{
it.SetAccess(pos, AccessMode.NoAccess);
}
}
}
else
{
UpdateAccessRights((Object[])value);
}
}
else if (index == 4)
{
if (value is string)
{
SecuritySetupReference = value.ToString();
}
else
{
SecuritySetupReference = GXDLMSClient.ChangeType(value as byte[], DataType.OctetString).ToString();
}
}
else
{
throw new ArgumentException("SetValue failed. Invalid attribute index.");
}
}
void IGXDLMSBase.SetValue(GXDLMSSettings settings, ValueEventArgs e)
{
if (e.Index == 1)
{
LogicalName = GXCommon.ToLogicalName(e.Value);
}
else if (e.Index == 2)
{
ObjectList.Clear();
if (e.Value != null)
{
foreach (List <object> item in (List <object>)e.Value)
{
ushort sn = (ushort)(Convert.ToInt32(item[0]) & 0xFFFF);
ObjectType type = (ObjectType)Convert.ToInt32(item[1]);
int version = Convert.ToInt32(item[2]);
String ln = GXCommon.ToLogicalName((byte[])item[3]);
GXDLMSObject obj = null;
if (settings.Objects != null)
{
obj = settings.Objects.FindBySN(sn);
}
if (obj == null)
{
obj = Gurux.DLMS.GXDLMSClient.CreateObject(type);
if (obj != null)
{
obj.LogicalName = ln;
obj.ShortName = sn;
obj.Version = version;
}
}
//Unknown objects are not shown.
if (obj is IGXDLMSBase)
{
ObjectList.Add(obj);
}
}
}
}
else if (e.Index == 3)
{
if (e.Value == null)
{
foreach (GXDLMSObject it in ObjectList)
{
for (int pos = 1; pos != (it as IGXDLMSBase).GetAttributeCount(); ++pos)
{
it.SetAccess(pos, AccessMode.NoAccess);
}
}
}
else
{
UpdateAccessRights((List <object>)e.Value);
}
}
else if (e.Index == 4)
{
SecuritySetupReference = GXCommon.ToLogicalName(e.Value);
}
else
{
e.Error = ErrorCode.ReadWriteDenied;
}
}
public void MethodRequest(GXDLMSObject target, int methodIndex, object data, GXReplyData reply)
{
ReadDataBlock(client.Method(target, methodIndex, data, DataType.None), "", reply);
}
/// <summary>
/// Read object.
/// </summary>
/// <param name="InitialValues"></param>
/// <param name="obj"></param>
/// <param name="attribute"></param>
public void Read(object sender, GXDLMSObject obj, int attribute)
{
GXReplyData reply = new GXReplyData();
foreach (int it in (obj as IGXDLMSBase).GetAttributeIndexToRead())
{
reply.Clear();
if (obj is GXDLMSProfileGeneric && it == 2)
{
if (OnBeforeRead != null)
{
OnBeforeRead(obj, it);
}
try
{
CurrentProfileGeneric = obj as GXDLMSProfileGeneric;
OnDataReceived += new GXDLMSCommunicator.DataReceivedEventHandler(this.OnProfileGenericDataReceived);
if (CurrentProfileGeneric.AccessSelector == AccessRange.Range ||
CurrentProfileGeneric.AccessSelector == AccessRange.Last)
{
byte[][] tmp = client.ReadRowsByRange(CurrentProfileGeneric, Convert.ToDateTime(CurrentProfileGeneric.From), Convert.ToDateTime(CurrentProfileGeneric.To));
ReadDataBlock(tmp[0], "Reading profile generic data", 1, reply);
}
else if (CurrentProfileGeneric.AccessSelector == AccessRange.Entry)
{
byte[][] tmp = client.ReadRowsByEntry(CurrentProfileGeneric, Convert.ToInt32(CurrentProfileGeneric.From), Convert.ToInt32(CurrentProfileGeneric.To));
ReadDataBlock(tmp[0], "Reading profile generic data " + CurrentProfileGeneric.Name, 1, reply);
}
else //Read all.
{
byte[] tmp = client.Read(CurrentProfileGeneric, 2)[0];
ReadDataBlock(tmp, "Reading profile generic data " + CurrentProfileGeneric.Name, 1, reply);
}
}
finally
{
if (OnAfterRead != null)
{
OnAfterRead(obj, it);
}
OnDataReceived -= new GXDLMSCommunicator.DataReceivedEventHandler(OnProfileGenericDataReceived);
}
continue;
}
else
{
if (OnBeforeRead != null)
{
OnBeforeRead(obj, it);
}
byte[] data = client.Read(obj.Name, obj.ObjectType, it)[0];
try
{
ReadDataBlock(data, "Read object type " + obj.ObjectType + " index: " + it, reply);
}
catch (GXDLMSException ex)
{
if (ex.ErrorCode == 3 || //If read is denied.
ex.ErrorCode == 4 || // Undefined object.
ex.ErrorCode == 13) //Actaris returns access violation error.
{
obj.SetAccess(it, AccessMode.NoAccess);
continue;
}
else
{
throw ex;
}
}
if (obj is IGXDLMSBase)
{
object value = reply.Value;
DataType type;
if (value is byte[] && (type = obj.GetUIDataType(it)) != DataType.None)
{
value = GXDLMSClient.ChangeType((byte[])value, type);
}
client.UpdateValue(obj, it, value);
}
if (OnAfterRead != null)
{
OnAfterRead(obj, it);
}
obj.SetLastReadTime(it, DateTime.Now);
//If only selected attribute is read.
if (attribute != 0)
{
break;
}
}
}
}
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)
{
ObjectList.Clear();
if (e.Value != null)
{
foreach (Object[] item in (Object[])e.Value)
{
ObjectType type = (ObjectType)Convert.ToInt32(item[0]);
int version = Convert.ToInt32(item[1]);
String ln = GXDLMSObject.ToLogicalName((byte[])item[2]);
GXDLMSObject obj = null;
if (settings.Objects != null)
{
obj = settings.Objects.FindByLN(type, ln);
}
if (obj == null)
{
obj = Gurux.DLMS.GXDLMSClient.CreateObject(type);
obj.LogicalName = ln;
obj.Version = version;
}
//Unknown objects are not shown.
if (obj is IGXDLMSBase && item[3] != null)
{
UpdateAccessRights(obj, (Object[])item[3]);
ObjectList.Add(obj);
}
}
}
}
else if (e.Index == 3)
{
if (e.Value != null)
{
ClientSAP = Convert.ToByte(((Object[])e.Value)[0]);
ServerSAP = Convert.ToUInt16(((Object[])e.Value)[1]);
}
}
else if (e.Index == 4)
{
//Value of the object identifier encoded in BER
if (e.Value is byte[])
{
GXByteBuffer arr = new GXByteBuffer(e.Value as byte[]);
if (arr.GetUInt8(0) == 0x60)
{
ApplicationContextName.JointIsoCtt = 0;
++arr.Position;
ApplicationContextName.Country = 0;
++arr.Position;
ApplicationContextName.CountryName = 0;
++arr.Position;
ApplicationContextName.IdentifiedOrganization = arr.GetUInt8();
ApplicationContextName.DlmsUA = arr.GetUInt8();
ApplicationContextName.ApplicationContext = arr.GetUInt8();
ApplicationContextName.ContextId = arr.GetUInt8();
}
else
{
//Get Tag and Len.
if (arr.GetUInt8() != (int)BerType.Integer && arr.GetUInt8() != 7)
{
throw new ArgumentOutOfRangeException();
}
//Get tag
if (arr.GetUInt8() != 0x11)
{
throw new ArgumentOutOfRangeException();
}
ApplicationContextName.JointIsoCtt = arr.GetUInt8();
//Get tag
if (arr.GetUInt8() != 0x11)
{
throw new ArgumentOutOfRangeException();
}
ApplicationContextName.Country = arr.GetUInt8();
//Get tag
if (arr.GetUInt8() != 0x12)
{
throw new ArgumentOutOfRangeException();
}
ApplicationContextName.CountryName = arr.GetUInt16();
//Get tag
if (arr.GetUInt8() != 0x11)
{
throw new ArgumentOutOfRangeException();
}
ApplicationContextName.IdentifiedOrganization = arr.GetUInt8();
//Get tag
if (arr.GetUInt8() != 0x11)
{
throw new ArgumentOutOfRangeException();
}
ApplicationContextName.DlmsUA = arr.GetUInt8();
//Get tag
if (arr.GetUInt8() != 0x11)
{
throw new ArgumentOutOfRangeException();
}
ApplicationContextName.ApplicationContext = arr.GetUInt8();
//Get tag
if (arr.GetUInt8() != 0x11)
{
throw new ArgumentOutOfRangeException();
}
ApplicationContextName.ContextId = arr.GetUInt8();
}
}
else if (e.Value != null)
{
Object[] arr = (Object[])e.Value;
ApplicationContextName.JointIsoCtt = Convert.ToByte(arr[0]);
ApplicationContextName.Country = Convert.ToByte(arr[1]);
ApplicationContextName.CountryName = Convert.ToUInt16(arr[2]);
ApplicationContextName.IdentifiedOrganization = Convert.ToByte(arr[3]);
ApplicationContextName.DlmsUA = Convert.ToByte(arr[4]);
ApplicationContextName.ApplicationContext = Convert.ToByte(arr[5]);
ApplicationContextName.ContextId = Convert.ToByte(arr[6]);
}
}
else if (e.Index == 5)
{
if (e.Value != null)
{
Object[] arr = (Object[])e.Value;
GXByteBuffer bb = new GXByteBuffer();
GXCommon.SetBitString(bb, arr[0]);
bb.SetUInt8(0, 0);
XDLMSContextInfo.Conformance = (Conformance)bb.GetUInt32();
XDLMSContextInfo.MaxReceivePduSize = Convert.ToUInt16(arr[1]);
XDLMSContextInfo.MaxSendPpuSize = Convert.ToUInt16(arr[2]);
XDLMSContextInfo.DlmsVersionNumber = Convert.ToByte(arr[3]);
XDLMSContextInfo.QualityOfService = Convert.ToSByte(arr[4]);
XDLMSContextInfo.CypheringInfo = (byte[])arr[5];
}
}
else if (e.Index == 6)
{
//Value of the object identifier encoded in BER
if (e.Value is byte[])
{
GXByteBuffer arr = new GXByteBuffer(e.Value as byte[]);
if (arr.GetUInt8(0) == 0x60)
{
AuthenticationMechanismName.JointIsoCtt = 0;
++arr.Position;
AuthenticationMechanismName.Country = 0;
++arr.Position;
AuthenticationMechanismName.CountryName = 0;
++arr.Position;
AuthenticationMechanismName.IdentifiedOrganization = arr.GetUInt8();
AuthenticationMechanismName.DlmsUA = arr.GetUInt8();
AuthenticationMechanismName.AuthenticationMechanismName = arr.GetUInt8();
AuthenticationMechanismName.MechanismId = (Authentication)arr.GetUInt8();
}
else
{
//Get Tag and Len.
if (arr.GetUInt8() != (int)BerType.Integer && arr.GetUInt8() != 7)
{
throw new ArgumentOutOfRangeException();
}
//Get tag
if (arr.GetUInt8() != 0x11)
{
throw new ArgumentOutOfRangeException();
}
AuthenticationMechanismName.JointIsoCtt = arr.GetUInt8();
//Get tag
if (arr.GetUInt8() != 0x11)
{
throw new ArgumentOutOfRangeException();
}
AuthenticationMechanismName.Country = arr.GetUInt8();
//Get tag
if (arr.GetUInt8() != 0x12)
{
throw new ArgumentOutOfRangeException();
}
AuthenticationMechanismName.CountryName = arr.GetUInt16();
//Get tag
if (arr.GetUInt8() != 0x11)
{
throw new ArgumentOutOfRangeException();
}
AuthenticationMechanismName.IdentifiedOrganization = arr.GetUInt8();
//Get tag
if (arr.GetUInt8() != 0x11)
{
throw new ArgumentOutOfRangeException();
}
AuthenticationMechanismName.DlmsUA = arr.GetUInt8();
//Get tag
if (arr.GetUInt8() != 0x11)
{
throw new ArgumentOutOfRangeException();
}
AuthenticationMechanismName.AuthenticationMechanismName = arr.GetUInt8();
//Get tag
if (arr.GetUInt8() != 0x11)
{
throw new ArgumentOutOfRangeException();
}
AuthenticationMechanismName.MechanismId = (Authentication)arr.GetUInt8();
}
}
else if (e.Value != null)
{
Object[] arr = (Object[])e.Value;
AuthenticationMechanismName.JointIsoCtt = Convert.ToByte(arr[0]);
AuthenticationMechanismName.Country = Convert.ToByte(arr[1]);
AuthenticationMechanismName.CountryName = Convert.ToUInt16(arr[2]);
AuthenticationMechanismName.IdentifiedOrganization = Convert.ToByte(arr[3]);
AuthenticationMechanismName.DlmsUA = Convert.ToByte(arr[4]);
AuthenticationMechanismName.AuthenticationMechanismName = Convert.ToByte(arr[5]);
AuthenticationMechanismName.MechanismId = (Authentication)Convert.ToByte(arr[6]);
}
}
else if (e.Index == 7)
{
Secret = (byte[])e.Value;
}
else if (e.Index == 8)
{
if (e.Value == null)
{
AssociationStatus = AssociationStatus.NonAssociated;
}
else
{
AssociationStatus = (AssociationStatus)Convert.ToInt32(e.Value);
}
}
else if (e.Index == 9)
{
SecuritySetupReference = GXDLMSClient.ChangeType((byte[])e.Value, DataType.OctetString).ToString();
}
else
{
e.Error = ErrorCode.ReadWriteDenied;
}
}
private static void UpdateError(GXDLMSObject it, int attributeIndex, Exception ex)
{
GXDLMSException t = ex as GXDLMSException;
if (t != null)
{
if (t.ErrorCode == 1 || t.ErrorCode == 3)
{
it.SetAccess(attributeIndex, AccessMode.NoAccess);
}
else
{
MessageBox.Show(ex.Message);
}
}
else
{
throw ex;
}
}
void IGXDLMSBase.SetValue(int index, object value)
{
if (index == 1)
{
if (value is string)
{
LogicalName = value.ToString();
}
else
{
LogicalName = GXDLMSClient.ChangeType((byte[])value, DataType.OctetString).ToString();
}
}
else if (index == 2)
{
if (CaptureObjects == null || CaptureObjects.Count == 0)
{
throw new Exception("Read capture objects first.");
}
if (value != null && (value as object[]).Length != 0)
{
DateTime lastDate = DateTime.MinValue;
foreach (object[] row in (value as object[]))
{
if ((row as object[]).Length != CaptureObjects.Count)
{
throw new Exception("Number of columns do not match.");
}
for (int pos = 0; pos != row.Length; ++pos)
{
DataType type = CaptureObjects[pos].Key.GetUIDataType(CaptureObjects[pos].Value.AttributeIndex);
if (row[pos] is byte[])
{
if (type != DataType.None && row[pos] is byte[])
{
row[pos] = GXDLMSClient.ChangeType(row[pos] as byte[], type);
if (row[pos] is GXDateTime)
{
GXDateTime dt = (GXDateTime)row[pos];
lastDate = dt.Value;
}
}
}
else if (type == DataType.DateTime && row[pos] == null && CapturePeriod != 0)
{
if (lastDate == DateTime.MinValue && Buffer.Count != 0)
{
lastDate = ((GXDateTime)Buffer[Buffer.Count - 1].GetValue(pos)).Value;
}
if (lastDate != DateTime.MinValue)
{
lastDate = lastDate.AddSeconds(CapturePeriod);
row[pos] = new GXDateTime(lastDate);
}
}
if (CaptureObjects[pos].Key is GXDLMSRegister && CaptureObjects[pos].Value.AttributeIndex == 2)
{
double scaler = (CaptureObjects[pos].Key as GXDLMSRegister).Scaler;
if (scaler != 1)
{
try
{
row[pos] = Convert.ToDouble(row[pos]) * scaler;
}
catch
{
//Skip error
}
}
}
}
Buffer.Add(row);
}
EntriesInUse = Buffer.Count;
}
}
else if (index == 3)
{
Buffer.Clear();
EntriesInUse = 0;
CaptureObjects.Clear();
GXDLMSObjectCollection objects = new GXDLMSObjectCollection();
foreach (object it in value as object[])
{
object[] tmp = it as object[];
if (tmp.Length != 4)
{
throw new GXDLMSException("Invalid structure format.");
}
ObjectType type = (ObjectType)Convert.ToInt16(tmp[0]);
string ln = GXDLMSObject.toLogicalName((byte[])tmp[1]);
int attributeIndex = Convert.ToInt16(tmp[2]);
int dataIndex = Convert.ToInt16(tmp[3]);
GXDLMSObject obj = null;
if (Parent != null)
{
obj = Parent.FindByLN(type, ln);
}
if (obj == null)
{
obj = GXDLMSClient.CreateDLMSObject((int)type, null, 0, ln, 0);
}
CaptureObjects.Add(new GXKeyValuePair <GXDLMSObject, GXDLMSCaptureObject>(obj, new GXDLMSCaptureObject(attributeIndex, dataIndex)));
objects.Add(obj);
}
GXDLMSClient.UpdateOBISCodes(objects);
}
else if (index == 4)
{
CapturePeriod = Convert.ToInt32(value);
}
else if (index == 5)
{
SortMethod = (SortMethod)Convert.ToInt32(value);
}
else if (index == 6)
{
if (value != null)
{
object[] tmp = value as object[];
if (tmp.Length != 4)
{
throw new GXDLMSException("Invalid structure format.");
}
ObjectType type = (ObjectType)Convert.ToInt16(tmp[0]);
string ln = GXDLMSObject.toLogicalName((byte[])tmp[1]);
SortAttributeIndex = Convert.ToInt16(tmp[2]);
SortDataIndex = Convert.ToInt16(tmp[3]);
SortObject = null;
foreach (var it in CaptureObjects)
{
if (it.Key.ObjectType == type && it.Key.LogicalName == ln)
{
SortObject = it.Key;
break;
}
}
}
else
{
SortObject = null;
}
}
else if (index == 7)
{
EntriesInUse = Convert.ToInt32(value);
}
else if (index == 8)
{
ProfileEntries = Convert.ToInt32(value);
}
else
{
throw new ArgumentException("SetValue failed. Invalid attribute index.");
}
}
public static GXDLMSObject CreateObject(Gurux.DLMS.ObjectType type)
{
lock (AvailableObjectTypes)
{
//Update objects.
if (AvailableObjectTypes.Count == 0)
{
GetObjectTypes();
}
if (AvailableObjectTypes.ContainsKey(type))
{
return Activator.CreateInstance(AvailableObjectTypes[type]) as GXDLMSObject;
}
}
GXDLMSObject obj = new GXDLMSObject();
obj.ObjectType = type;
return obj;
}
void OnUpdateTarget(GXDLMSObject value)
{
m_Target = (GXDLMSProfileGeneric)value;
m_MyPane.GraphPane.CurveList.Clear();
GXDLMSObject obj;
int index = 0;
if (m_Target != null)
{
m_MyPane.GraphPane.Title.Text = m_Target.Description;
DataTable table = ProfileGenericView.DataSource as DataTable;
ProfileGenericView.DataSource = null;
ProfileGenericView.Columns.Clear();
DataTable dt = new DataTable();
foreach (var it in m_Target.CaptureObjects)
{
DataColumn dc = dt.Columns.Add(index.ToString());
dc.Caption = it.Key.Description;
int pos = ProfileGenericView.Columns.Add(index.ToString(), it.Key.Description);
ProfileGenericView.Columns[pos].DataPropertyName = index.ToString();
++index;
}
foreach(object[] it in m_Target.Buffer)
{
dt.LoadDataRow(it, true);
}
ProfileGenericView.DataSource = dt;
if (m_Target.CaptureObjects.Count != 0 && m_Target.CaptureObjects[0].Value.AttributeIndex != 0)
{
//We can show graph only tables that are date based.
if (m_Target.CaptureObjects[0].Key.GetUIDataType(m_Target.CaptureObjects[0].Value.AttributeIndex) == DataType.DateTime)
{
for (int col = 0; col < m_Target.CaptureObjects.Count; ++col)
{
//Do not shown Status' or Events
index = m_Target.CaptureObjects[col].Value.AttributeIndex;
if (index > 0 && ((index & 0x8) != 0 || (m_Target.CaptureObjects[col].Value.AttributeIndex & 0x10) != 0))
{
continue;
}
obj = m_Target.CaptureObjects[col].Key;
GXGraphItem item = GraphItems.Find(obj.LogicalName, index);
if (item != null && item.Enabled && GXHelpers.IsNumeric(obj.GetUIDataType(index)))
{
ZedGraph.DataSourcePointList dspl = new ZedGraph.DataSourcePointList();
dspl.DataSource = m_Target.Buffer;
dspl.XDataMember = m_Target.CaptureObjects[0].Key.Description;
dspl.YDataMember = obj.Description;
ZedGraph.LineItem myCurve = m_MyPane.GraphPane.AddCurve(obj.Description, dspl, item.Color);
}
}
m_MyPane.GraphPane.XAxis.Title.Text = m_Target.CaptureObjects[0].Key.LogicalName;
// Tell ZedGraph to refigure the axes since the data have changed
m_MyPane.AxisChange();
}
}
}
else
{
ProfileGenericView.DataSource = null;
}
//Set initial values...
ReadFromRB.Enabled = ReadLastRB.Enabled = ReadEntryBtn.Enabled = m_Target.CaptureObjects.Count != 0;
ReadFromRB.Checked = ReadLastRB.Checked = ReadEntryBtn.Checked = false;
StartEntry.Value = 0;
EndEntry.Value = 1;
ReadLastTB.Value = 0;
StartPick.Value = ToPick.Value = DateTime.Now;
if (!ReadFromRB.Enabled)
{
return;
}
index = m_Target.CaptureObjects[0].Value.AttributeIndex;
obj = m_Target.CaptureObjects[0].Key;
if (index != 0 &&
obj.GetUIDataType(index) != DataType.DateTime)
{
ReadFromRB.Enabled = ReadLastRB.Enabled = false;
m_Target.AccessSelector = AccessRange.Entry;
m_Target.From = 0;
m_Target.To = 1;
}
else
{
ReadFromRB.Enabled = ReadLastRB.Enabled = true;
}
if (m_Target.AccessSelector == AccessRange.Entry)
{
StartEntry.Value = Convert.ToInt32(m_Target.From);
EndEntry.Value = Convert.ToInt32(m_Target.To);
ReadEntryBtn.Checked = true;
}
else if (m_Target.AccessSelector == AccessRange.Last)
{
TimeSpan diff = (DateTime)m_Target.To - (DateTime)m_Target.From;
ReadLastTB.Value = diff.Days - 1;
ReadLastRB.Checked = true;
}
else if (m_Target.AccessSelector == AccessRange.Range)
{
if ((DateTime)m_Target.From == DateTime.MinValue)
{
StartPick.Checked = false;
}
else
{
StartPick.Value = (DateTime)m_Target.From;
}
if ((DateTime)m_Target.To == DateTime.MaxValue)
{
ToPick.Checked = false;
}
else
{
ToPick.Value = (DateTime)m_Target.To;
}
ReadFromRB.Checked = true;
}
else //All is checked.
{
ReadAllRB.Checked = true;
}
}
private static void UpdateOBISCodeInfo(GXStandardObisCodeCollection codes, GXDLMSObject it)
{
if (!string.IsNullOrEmpty(it.Description))
{
return;
}
GXStandardObisCode code = codes.Find(it.LogicalName, it.ObjectType)[0];
it.Description = code.Description;
//If string is used
if (code.DataType.Contains("10"))
{
code.UIDataType = "10";
}
//If date time is used.
else if (code.DataType.Contains("25") || code.DataType.Contains("26"))
{
code.UIDataType = code.DataType = "25";
}
//Time stamps of the billing periods objects (first scheme if there are two)
else if (code.DataType.Contains("9"))
{
if ((GXStandardObisCodeCollection.EqualsMask("0.0-64.96.7.10-14.255", it.LogicalName) ||
//Time stamps of the billing periods objects (second scheme)
GXStandardObisCodeCollection.EqualsMask("0.0-64.0.1.5.0-99,255", it.LogicalName) ||
//Time of power failure
GXStandardObisCodeCollection.EqualsMask("0.0-64.0.1.2.0-99,255", it.LogicalName) ||
//Time stamps of the billing periods objects (first scheme if there are two)
GXStandardObisCodeCollection.EqualsMask("1.0-64.0.1.2.0-99,255", it.LogicalName) ||
//Time stamps of the billing periods objects (second scheme)
GXStandardObisCodeCollection.EqualsMask("1.0-64.0.1.5.0-99,255", it.LogicalName) ||
//Time expired since last end of billing period
GXStandardObisCodeCollection.EqualsMask("1.0-64.0.9.0.255", it.LogicalName) ||
//Time of last reset
GXStandardObisCodeCollection.EqualsMask("1.0-64.0.9.6.255", it.LogicalName) ||
//Date of last reset
GXStandardObisCodeCollection.EqualsMask("1.0-64.0.9.7.255", it.LogicalName) ||
//Time expired since last end of billing period (Second billing period scheme)
GXStandardObisCodeCollection.EqualsMask("1.0-64.0.9.13.255", it.LogicalName) ||
//Time of last reset (Second billing period scheme)
GXStandardObisCodeCollection.EqualsMask("1.0-64.0.9.14.255", it.LogicalName) ||
//Date of last reset (Second billing period scheme)
GXStandardObisCodeCollection.EqualsMask("1.0-64.0.9.15.255", it.LogicalName)))
{
code.UIDataType = "25";
}
//Local time
else if (GXStandardObisCodeCollection.EqualsMask("1.0-64.0.9.1.255", it.LogicalName))
{
code.UIDataType = "27";
}
//Local date
else if (GXStandardObisCodeCollection.EqualsMask("1.0-64.0.9.2.255", it.LogicalName))
{
code.UIDataType = "26";
}
//Active firmware identifier
else if (GXStandardObisCodeCollection.EqualsMask("1.0.0.2.0.255", it.LogicalName))
{
code.UIDataType = "10";
}
}
if (code.DataType != "*" && code.DataType != string.Empty && !code.DataType.Contains(","))
{
DataType type = (DataType)int.Parse(code.DataType);
switch (it.ObjectType)
{
case ObjectType.Data:
case ObjectType.Register:
case ObjectType.RegisterActivation:
case ObjectType.ExtendedRegister:
it.SetDataType(2, type);
break;
default:
break;
}
}
if (!string.IsNullOrEmpty(code.UIDataType))
{
DataType uiType = (DataType)int.Parse(code.UIDataType);
switch (it.ObjectType)
{
case ObjectType.Data:
case ObjectType.Register:
case ObjectType.RegisterActivation:
case ObjectType.ExtendedRegister:
it.SetUIDataType(2, uiType);
break;
default:
break;
}
}
}
/// <summary>
/// Method attribute value.
/// </summary>
public void Method(GXDLMSObject it, int attributeIndex, object value, DataType type)
{
ReadDataBlock(Client.Method(it, attributeIndex, value, type)[0]);
}
/// <summary>
/// Get Value from byte array received from the meter.
/// </summary>
public object UpdateValue(byte[] data, GXDLMSObject target, int attributeIndex)
{
target.SetValue(attributeIndex, GetValue(data, target, attributeIndex));
return target.GetValues()[attributeIndex - 1];
}
/// <summary>
/// Read attribute value.
/// </summary>
public object Read(GXDLMSObject it, int attributeIndex)
{
byte[] reply = ReadDataBlock(Client.Read(it.Name, it.ObjectType, attributeIndex)[0]);
//Update data type.
if (it.GetDataType(attributeIndex) == DataType.None)
{
it.SetDataType(attributeIndex, Client.GetDLMSDataType(reply));
}
return Client.UpdateValue(reply, it, attributeIndex);
}
public static GXDLMSAttributeSettings GetAttributeInfo(GXDLMSObject item, int index)
{
GXDLMSAttributeSettings att = item.Attributes.Find(index);
return att;
}
/// <summary>
/// Read Profile Generic Columns by entry.
/// </summary>
public object[] ReadRowsByEntry(GXDLMSObject it, int index, int count)
{
byte[] reply = ReadDataBlock(Client.ReadRowsByEntry(it.Name, index, count));
return (object[]) Client.UpdateValue(reply, it, 2);
}
/// <summary>
/// Generates a write message.
/// </summary>
/// <param name="item">object to write.</param>
/// <param name="index">Attribute index where data is write.</param>
/// <returns></returns>
public byte[][] Write(GXDLMSObject item, int index)
{
if (item == null || index < 1)
{
throw new GXDLMSException("Invalid parameter");
}
Object value = (item as IGXDLMSBase).GetValue(index, 0, null);
DataType type = item.GetDataType(index);
if (type == DataType.None)
{
type = Gurux.DLMS.Internal.GXCommon.GetValueType(value);
}
return Write(item.Name, value, type, item.ObjectType, index);
}
/// <summary>
/// Read Profile Generic Columns by range.
/// </summary>
public object[] ReadRowsByRange(GXDLMSObject it, DateTime start, DateTime end, List<GXKeyValuePair<GXDLMSObject, GXDLMSCaptureObject>> columns)
{
GXDLMSObject col = columns[0].Key;
byte[] reply = ReadDataBlock(Client.ReadRowsByRange(it.Name, col.LogicalName, col.ObjectType, col.Version, start, end));
return (object[])Client.UpdateValue(reply, it, 2);
}
/// <summary>
/// Reserved for internal use.
/// </summary>
/// <param name="ClassID"></param>
/// <param name="Version"></param>
/// <param name="BaseName"></param>
/// <param name="LN"></param>
/// <param name="AccessRights"></param>
/// <param name="AttributeIndex"></param>
/// <param name="dataIndex"></param>
/// <returns></returns>
internal static GXDLMSObject CreateDLMSObject(int ClassID, object Version, int BaseName, object LN, object AccessRights)
{
GXDLMSObject obj = null;
ObjectType type = (ObjectType)ClassID;
if (GXDLMS.AvailableObjectTypes.ContainsKey(type))
{
Type tmp = GXDLMS.AvailableObjectTypes[type];
obj = Activator.CreateInstance(tmp) as GXDLMSObject;
}
else
{
obj = new GXDLMSObject();
}
UpdateObjectData(obj, type, Version, BaseName, LN, AccessRights);
return obj;
}
/// <summary>
/// Write attribute value.
/// </summary>
public void Write(GXDLMSObject it, int attributeIndex)
{
ReadDataBlock(Client.Write(it, attributeIndex));
}
public byte[] Read(GXDLMSObject it, int attributeOrdinal)
{
lastTransaction = DateTime.Now;
byte[] tmp = client.Read(it, attributeOrdinal)[0];
GXLogWriter.WriteLog(string.Format("Reading object {0} from interface {1}", it.LogicalName, it.ObjectType), tmp);
return tmp;
}
/// <summary>
/// Read data type of selected attribute index.
/// </summary>
public DataType GetDLMSDataType(GXDLMSObject it, int attributeIndex)
{
byte[] reply = ReadDataBlock(Client.Read(it.Name, it.ObjectType, attributeIndex)[0]);
return Client.GetDLMSDataType(reply);
}
public void ReadValue(GXDLMSObject it, int attributeOrdinal)
{
GXReplyData reply = new GXReplyData();
ReadDataBlock(Read(it, attributeOrdinal), "Read object", reply);
//If data type is unknown
if (it.GetDataType(attributeOrdinal) == DataType.None)
{
it.SetDataType(attributeOrdinal, reply.DataType);
}
client.UpdateValue(it, attributeOrdinal, reply.Value);
}
/// <summary>
/// Constructor.
/// </summary>
public ValueEventArgs(GXDLMSObject target, int index, int selector, object parameters)
{
Target = target;
Index = index;
Selector = selector;
Parameters = parameters;
}
/// <summary>
/// This method is used to solve Column's data type in Profile Generic table.
/// </summary>
/// <param name="component"></param>
/// <param name="attributeIndex"></param>
/// <returns></returns>
internal static DataType GetAttributeType(GXDLMSObject component, int attributeIndex)
{
if (attributeIndex != 0)
{
if (attributeIndex > 0x10)
{
attributeIndex = 2;
}
GXDLMSAttributeSettings att2 = component.Attributes.Find(attributeIndex);
if (att2 != null && att2.Type != DataType.None)
{
return att2.Type;
}
PropertyDescriptorCollection pdc = TypeDescriptor.GetProperties(component);
foreach (PropertyDescriptor pd in pdc)
{
GXDLMSAttributeSettings att = (GXDLMSAttributeSettings)pd.Attributes[typeof(GXDLMSAttributeSettings)];
if (att != null)
{
if (att.Index == attributeIndex)
{
if (att.UIType != DataType.None)
{
return att.UIType;
}
//If expected type is not given return property type.
if (pd.PropertyType == typeof(Int32))
{
return DataType.Int32;
}
if (pd.PropertyType == typeof(UInt32))
{
return DataType.UInt32;
}
if (pd.PropertyType == typeof(String))
{
return DataType.String;
}
if (pd.PropertyType == typeof(byte))
{
return DataType.UInt8;
}
if (pd.PropertyType == typeof(sbyte))
{
return DataType.Int8;
}
if (pd.PropertyType == typeof(Int16))
{
return DataType.Int16;
}
if (pd.PropertyType == typeof(UInt16))
{
return DataType.UInt16;
}
if (pd.PropertyType == typeof(Int64))
{
return DataType.Int64;
}
if (pd.PropertyType == typeof(UInt64))
{
return DataType.UInt64;
}
if (pd.PropertyType == typeof(float))
{
return DataType.Float32;
}
if (pd.PropertyType == typeof(double))
{
return DataType.Float64;
}
if (pd.PropertyType == typeof(DateTime))
{
return DataType.DateTime;
}
if (pd.PropertyType == typeof(Boolean) || pd.PropertyType == typeof(bool))
{
return DataType.Boolean;
}
if (pd.PropertyType == typeof(object))
{
return DataType.None;
}
}
}
}
}
return DataType.None;
}
private byte[] GetValue(object name, GXDLMSObject item, int index, int selector, object parameters)
{
IGXDLMSBase tmp = item as IGXDLMSBase;
object value = null;
if (tmp != null)
{
value = tmp.GetValue(index, selector, parameters);
}
else
{
object[] values = item.GetValues();
if (index <= values.Length)
{
value = values[index - 1];
}
}
Gurux.DLMS.DataType tp = item.GetDataType(index);
if (tp == DataType.None)
{
tp = Gurux.DLMS.Internal.GXCommon.GetValueType(value);
}
//If data is shown as string, but it's OCTECT String.
if (tp == DataType.OctetString && value is string && item.GetUIDataType(index) == DataType.String)
{
value = ASCIIEncoding.ASCII.GetBytes((string)value);
}
if (tp != DataType.None || (value == null && tp == DataType.None))
{
SendData.AddRange(ReadReply(name, item.ObjectType, index, value, tp));
return SendData[FrameIndex];
}
//Return HW error.
throw new ArgumentOutOfRangeException();
}
bool ShouldSkip(GXDLMSObject it, int index)
{
//Skip Scaler and unit.
if (it is GXDLMSRegister && index == 3)
{
return true;
}
return false;
}
byte[] IGXDLMSBase.Invoke(GXDLMSSettings settings, ValueEventArgs e)
{
//Check reply_to_HLS_authentication
if (e.Index == 1)
{
UInt32 ic = 0;
byte[] secret;
if (settings.Authentication == Authentication.HighGMAC)
{
secret = settings.SourceSystemTitle;
GXByteBuffer bb = new GXByteBuffer(e.Parameters as byte[]);
bb.GetUInt8();
ic = bb.GetUInt32();
}
else
{
secret = Secret;
}
byte[] serverChallenge = GXSecure.Secure(settings, settings.Cipher, ic, settings.StoCChallenge, secret);
byte[] clientChallenge = (byte[])e.Parameters;
if (serverChallenge != null && clientChallenge != null && GXCommon.Compare(serverChallenge, clientChallenge))
{
if (settings.Authentication == Authentication.HighGMAC)
{
secret = settings.Cipher.SystemTitle;
ic = settings.Cipher.InvocationCounter;
}
else
{
secret = Secret;
}
AssociationStatus = AssociationStatus.Associated;
return(GXSecure.Secure(settings, settings.Cipher, ic, settings.CtoSChallenge, secret));
}
else //If the password does not match.
{
AssociationStatus = AssociationStatus.NonAssociated;
return(null);
}
}
else if (e.Index == 2)
{
byte[] tmp = e.Parameters as byte[];
if (tmp == null || tmp.Length == 0)
{
e.Error = ErrorCode.ReadWriteDenied;
}
else
{
Secret = tmp;
}
}
else if (e.Index == 3)
{
//Add COSEM object.
GXDLMSObject obj = GetObject(settings, e.Parameters as object[]);
//Unknown objects are not add.
if (obj is IGXDLMSBase)
{
if (ObjectList.FindByLN(obj.ObjectType, obj.LogicalName) == null)
{
ObjectList.Add(obj);
}
if (settings.Objects.FindByLN(obj.ObjectType, obj.LogicalName) == null)
{
settings.Objects.Add(obj);
}
}
}
else if (e.Index == 4)
{
//Remove COSEM object.
GXDLMSObject obj = GetObject(settings, e.Parameters as object[]);
//Unknown objects are not removed.
if (obj is IGXDLMSBase)
{
GXDLMSObject t = ObjectList.FindByLN(obj.ObjectType, obj.LogicalName);
if (t != null)
{
ObjectList.Remove(t);
}
//Item is not removed from all objects. It might be that use wants remove object only from association view.
}
}
else if (e.Index == 5)
{
object[] tmp = e.Parameters as object[];
if (tmp == null || tmp.Length != 2)
{
e.Error = ErrorCode.ReadWriteDenied;
}
else
{
UserList.Add(new KeyValuePair <byte, string>(Convert.ToByte(tmp[0]), Convert.ToString(tmp[1])));
}
}
else if (e.Index == 6)
{
object[] tmp = e.Parameters as object[];
if (tmp == null || tmp.Length != 2)
{
e.Error = ErrorCode.ReadWriteDenied;
}
else
{
UserList.Remove(new KeyValuePair <byte, string>(Convert.ToByte(tmp[0]), Convert.ToString(tmp[1])));
}
}
else
{
e.Error = ErrorCode.ReadWriteDenied;
}
return(null);
}
