/// <summary>
/// Server calls this when it's closed.
/// </summary>
internal virtual void Stop(GXDLMSServer server)
{
}
/// <summary>
/// Import server settings and COSEM objects from GXDLMSDirector trace.
/// </summary>
/// <param name="server">Server where settings are updated.</param>
/// <param name="data">GXDLMSDirector trace in byte array.</param>
public static void Import(GXDLMSServer server, byte[] data)
{
GXDLMSTranslator translator = new GXDLMSTranslator(TranslatorOutputType.StandardXml);
translator.CompletePdu = true;
translator.PduOnly = true;
XmlDocument doc = new XmlDocument();
List<ValueEventArgs> targets = new List<ValueEventArgs>();
GXDLMSSettings settings = new GXDLMSSettings(true);
GXByteBuffer pdu = new GXByteBuffer();
GXByteBuffer bb = new GXByteBuffer(data);
server.InterfaceType = GXDLMSTranslator.GetDlmsFraming(bb);
bool lastBlock = true;
GXByteBuffer val = new DLMS.GXByteBuffer();
while (translator.FindNextFrame(bb, pdu, server.InterfaceType))
{
String xml = translator.MessageToXml(bb);
if (xml != "")
{
doc.LoadXml(xml);
foreach (XmlNode node in doc.ChildNodes[doc.ChildNodes.Count - 1].ChildNodes)
{
if (node.Name == "x:get-request")
{
server.UseLogicalNameReferencing = true;
GetLN(settings.Objects, targets, node.ChildNodes);
}
else if (node.Name == "x:readRequest")
{
List<short> items = GetSN(node.ChildNodes);
server.UseLogicalNameReferencing = false;
foreach (short it in items)
{
GXSNInfo i = GXDLMSSNCommandHandler.FindSNObject(settings.Objects, Convert.ToUInt16((it) & 0xFFFF));
targets.Add(new ValueEventArgs(i.Item, i.Index, 0, null));
}
}
else if (node.Name == "x:readResponse" ||
node.Name == "x:get-response")
{
if (targets != null)
{
List<string> items;
if (server.UseLogicalNameReferencing)
{
items = GetLNValues(node.ChildNodes);
}
else
{
items = GetSNValues(node.ChildNodes);
}
int pos = 0;
foreach (string it in items)
{
if ("read-write-denied".Equals(it) ||
"scope-of-access-violated".Equals(it) ||
"object-unavailable".Equals(it))
{
ValueEventArgs ve = targets[pos];
ve.Target.SetAccess(ve.Index, AccessMode.NoAccess);
continue;
}
try
{
if (server.UseLogicalNameReferencing)
{
lastBlock = IsLastBlock(node.ChildNodes);
}
val.Set(translator.XmlToData(it));
if (lastBlock)
{
if (settings.Objects.Count == 0)
{
GXDLMSClient c = new GXDLMSClient();
c.UseLogicalNameReferencing = server.UseLogicalNameReferencing;
settings.Objects = c.ParseObjects(val, true);
//Update OBIS code description.
GXDLMSConverter converter = new GXDLMSConverter();
converter.UpdateOBISCodeInformation(settings.Objects);
}
else
{
ValueEventArgs ve = targets[pos];
GXDataInfo info = new GXDataInfo();
ve.Value = GXCommon.GetData(server.Settings, val, info);
if (ve.Value is byte[])
{
DataType tp = ve.Target.GetUIDataType(ve.Index);
if (tp != DataType.None)
{
ve.Value = GXDLMSClient.ChangeType((byte[])ve.Value, tp);
}
}
((IGXDLMSBase)ve.Target).SetValue(settings, ve);
}
val.Clear();
}
}
catch (Exception)
{
ValueEventArgs ve = targets[pos];
ve.Target.SetAccess(ve.Index, AccessMode.NoAccess);
}
++pos;
}
if (lastBlock)
{
targets.Clear();
}
}
}
}
}
}
server.Items.Clear();
server.Items.AddRange(settings.Objects);
}
/// <summary>
/// Server calls this when it's started.
/// </summary>
internal virtual void Start(GXDLMSServer server)
{
}
/// <summary>
/// Import server settings and COSEM objects from GXDLMSDirector trace.
/// </summary>
/// <param name="server">Server where settings are updated.</param>
/// <param name="data">GXDLMSDirector trace in byte array.</param>
public static void Import(GXDLMSServer server, byte[] data)
{
GXDLMSTranslator translator = new GXDLMSTranslator(TranslatorOutputType.StandardXml);
translator.CompletePdu = true;
translator.PduOnly = true;
translator.OmitXmlNameSpace = translator.OmitXmlDeclaration = true;
XmlDocument doc = new XmlDocument();
List <ValueEventArgs> targets = new List <ValueEventArgs>();
GXDLMSSettings settings = new GXDLMSSettings(true);
GXByteBuffer pdu = new GXByteBuffer();
GXByteBuffer bb = new GXByteBuffer(data);
server.InterfaceType = GXDLMSTranslator.GetDlmsFraming(bb);
bool lastBlock = true;
GXByteBuffer val = new DLMS.GXByteBuffer();
while (translator.FindNextFrame(bb, pdu, server.InterfaceType))
{
String xml = translator.MessageToXml(bb);
if (xml != "")
{
doc.LoadXml(xml);
foreach (XmlNode node in doc.ChildNodes[doc.ChildNodes.Count - 1].ChildNodes)
{
string name = doc.ChildNodes[doc.ChildNodes.Count - 1].Name;
if (name == "Ua" || name == "aarq" || name == "aare")
{
break;
}
else if (name == "get-request")
{
server.UseLogicalNameReferencing = true;
GetLN(settings.Objects, targets, node.ChildNodes);
}
else if (name == "readRequest")
{
List <short> items = GetSN(node.ChildNodes);
server.UseLogicalNameReferencing = false;
foreach (short it in items)
{
GXSNInfo i = GXDLMSSNCommandHandler.FindSNObject(settings.Objects, Convert.ToUInt16((it) & 0xFFFF));
targets.Add(new ValueEventArgs(i.Item, i.Index, 0, null));
}
}
else if (name == "readResponse" ||
name == "get-response")
{
if (targets != null)
{
List <string> items;
if (server.UseLogicalNameReferencing)
{
items = GetLNValues(doc.ChildNodes[doc.ChildNodes.Count - 1].ChildNodes);
}
else
{
items = GetSNValues(doc.ChildNodes[doc.ChildNodes.Count - 1].ChildNodes);
}
int pos = 0;
foreach (string it in items)
{
if ("read-write-denied".Equals(it) ||
"scope-of-access-violated".Equals(it) ||
"object-unavailable".Equals(it))
{
ValueEventArgs ve = targets[pos];
ve.Target.SetAccess(ve.Index, AccessMode.NoAccess);
continue;
}
try
{
if (server.UseLogicalNameReferencing)
{
lastBlock = IsLastBlock(doc.ChildNodes[doc.ChildNodes.Count - 1].ChildNodes);
}
val.Set(translator.XmlToData(it));
if (lastBlock)
{
if (settings.Objects.Count == 0)
{
GXDLMSClient c = new GXDLMSClient();
c.UseLogicalNameReferencing = server.UseLogicalNameReferencing;
settings.Objects = c.ParseObjects(val, true);
//Update OBIS code description.
GXDLMSConverter converter = new GXDLMSConverter();
converter.UpdateOBISCodeInformation(settings.Objects);
}
else
{
ValueEventArgs ve = targets[pos];
GXDataInfo info = new GXDataInfo();
ve.Value = GXCommon.GetData(server.Settings, val, info);
if (ve.Value is byte[])
{
DataType tp = ve.Target.GetUIDataType(ve.Index);
if (tp != DataType.None)
{
ve.Value = GXDLMSClient.ChangeType((byte[])ve.Value, tp, false);
ve.Target.SetDataType(ve.Index, DataType.OctetString);
}
}
((IGXDLMSBase)ve.Target).SetValue(settings, ve);
}
val.Clear();
}
}
catch (Exception)
{
ValueEventArgs ve = targets[pos];
ve.Target.SetAccess(ve.Index, AccessMode.NoAccess);
}
++pos;
}
if (lastBlock)
{
targets.Clear();
break;
}
}
}
}
}
}
server.Items.Clear();
server.Items.AddRange(settings.Objects);
}
public GXProfileGenericUpdater(GXDLMSServer server, GXDLMSProfileGeneric pg)
{
Closing = new AutoResetEvent(false);
Server = server;
Target = pg;
}
/// <summary>
/// Import server settings and COSEM objects from GXDLMSDirector trace.
/// </summary>
/// <param name="server">Server where settings are updated.</param>
/// <param name="data">GXDLMSDirector trace in byte array.</param>
public static void Import(GXDLMSServer server, byte[] data)
{
Import(server, data, Standard.DLMS);
}
public GXProfileGenericUpdater(GXDLMSServer server, GXDLMSProfileGeneric pg)
{
Server = server;
Target = pg;
}
