/// <summary>
/// Initialize connection to the meter.
/// </summary>
public void InitializeConnection()
{
UpdateFrameCounter();
InitializeOpticalHead();
GXReplyData reply = new GXReplyData();
byte[] data;
data = Client.SNRMRequest();
if (data != null)
{
if (Trace > TraceLevel.Info)
{
Console.WriteLine("Send SNRM request." + GXCommon.ToHex(data, true));
}
ReadDataBlock(data, reply);
if (Trace == TraceLevel.Verbose)
{
Console.WriteLine("Parsing UA reply." + reply.ToString());
}
//Has server accepted client.
Client.ParseUAResponse(reply.Data);
if (Trace > TraceLevel.Info)
{
Console.WriteLine("Parsing UA reply succeeded.");
}
}
//Generate AARQ request.
//Split requests to multiple packets if needed.
//If password is used all data might not fit to one packet.
foreach (byte[] it in Client.AARQRequest())
{
if (Trace > TraceLevel.Info)
{
Console.WriteLine("Send AARQ request", GXCommon.ToHex(it, true));
}
reply.Clear();
ReadDataBlock(it, reply);
}
if (Trace > TraceLevel.Info)
{
Console.WriteLine("Parsing AARE reply" + reply.ToString());
}
//Parse reply.
Client.ParseAAREResponse(reply.Data);
reply.Clear();
//Get challenge Is HLS authentication is used.
if (Client.IsAuthenticationRequired)
{
foreach (byte[] it in Client.GetApplicationAssociationRequest())
{
reply.Clear();
ReadDataBlock(it, reply);
}
Client.ParseApplicationAssociationResponse(reply.Data);
}
if (Trace > TraceLevel.Info)
{
Console.WriteLine("Parsing AARE reply succeeded.");
}
}
/// <summary>
/// Send SNRM Request to the meter.
/// </summary>
public void SNRMRequest()
{
if (UseIec)
{
StartWithIec();
}
GXReplyData reply = new GXReplyData();
byte[] data;
data = Client.SNRMRequest();
if (data != null)
{
if (Trace > TraceLevel.Info)
{
Console.WriteLine("Send SNRM request." + GXCommon.ToHex(data, true));
}
ReadDataBlock(data, reply);
if (Trace == TraceLevel.Verbose)
{
Console.WriteLine("Parsing UA reply." + reply.ToString());
}
//Has server accepted client.
Client.ParseUAResponse(reply.Data);
if (Trace > TraceLevel.Info)
{
Console.WriteLine("Parsing UA reply succeeded.");
}
}
}
/// <summary>
/// Send SNRM Request to the meter.
/// </summary>
public void SNRMRequest()
{
GXReplyData reply = new GXReplyData();
byte[] data;
data = Client.SNRMRequest();
if (data != null)
{
if (Trace > TraceLevel.Info)
{
Console.WriteLine("Send SNRM request." + GXCommon.ToHex(data, true));
GXDLMSTranslator t = new GXDLMSTranslator(TranslatorOutputType.SimpleXml);
Console.WriteLine(t.MessageToXml(data));
}
ReadDataBlock(data, reply);
if (Trace == TraceLevel.Verbose)
{
Console.WriteLine("Parsing UA reply." + reply.ToString());
}
//Has server accepted client.
Client.ParseUAResponse(reply.Data);
if (Trace > TraceLevel.Info)
{
Console.WriteLine("Parsing UA reply succeeded.");
}
}
}
/// <summary>
/// Initialize connection to the meter.
/// </summary>
public void InitializeConnection()
{
Console.WriteLine("Standard: " + Client.Standard);
if (Client.Ciphering.Security != (byte)Security.None)
{
Console.WriteLine("Security: " + Client.Ciphering.Security);
Console.WriteLine("System title: " + GXCommon.ToHex(Client.Ciphering.SystemTitle, true));
Console.WriteLine("Authentication key: " + GXCommon.ToHex(Client.Ciphering.AuthenticationKey, true));
Console.WriteLine("Block cipher key " + GXCommon.ToHex(Client.Ciphering.BlockCipherKey, true));
if (Client.Ciphering.DedicatedKey != null)
{
Console.WriteLine("Dedicated key: " + GXCommon.ToHex(Client.Ciphering.DedicatedKey, true));
}
}
UpdateFrameCounter();
InitializeOpticalHead();
GXReplyData reply = new GXReplyData();
SNRMRequest();
//Generate AARQ request.
//Split requests to multiple packets if needed.
//If password is used all data might not fit to one packet.
foreach (byte[] it in Client.AARQRequest())
{
if (Trace > TraceLevel.Info)
{
Console.WriteLine("Send AARQ request", GXCommon.ToHex(it, true));
}
reply.Clear();
ReadDataBlock(it, reply);
}
if (Trace > TraceLevel.Info)
{
Console.WriteLine("Parsing AARE reply" + reply.ToString());
}
//Parse reply.
Client.ParseAAREResponse(reply.Data);
reply.Clear();
//Get challenge Is HLS authentication is used.
if (Client.IsAuthenticationRequired)
{
foreach (byte[] it in Client.GetApplicationAssociationRequest())
{
reply.Clear();
ReadDataBlock(it, reply);
}
Client.ParseApplicationAssociationResponse(reply.Data);
}
if (Trace > TraceLevel.Info)
{
Console.WriteLine("Parsing AARE reply succeeded.");
}
}
/// <summary>
/// Handle meter reply.
/// </summary>
/// <param name="item">Command to sent.</param>
/// <param name="reply">Received reply.</param>
static void HandleReply(GXDLMSXmlPdu item, GXReplyData reply)
{
if (reply.Value is byte[])
{
Console.WriteLine(GXCommon.ToHex((byte[])reply.Value, true));
Console.WriteLine(reply.ToString());
}
else
{
Console.WriteLine(Convert.ToString(reply));
}
}
/// <summary>
/// Send AARQ Request to the meter.
/// </summary>
public void AarqRequest()
{
GXReplyData reply = new GXReplyData();
//Generate AARQ request.
//Split requests to multiple packets if needed.
//If password is used all data might not fit to one packet.
foreach (byte[] it in Client.AARQRequest())
{
if (Trace > TraceLevel.Info)
{
Console.WriteLine("Send AARQ request" + GXCommon.ToHex(it, true));
GXDLMSTranslator t = new GXDLMSTranslator(TranslatorOutputType.SimpleXml);
Console.WriteLine(t.MessageToXml(it));
}
reply.Clear();
ReadDataBlock(it, reply);
}
if (Trace > TraceLevel.Info)
{
Console.WriteLine("Parsing AARE reply\r\n" + reply.ToString());
}
//Parse reply.
Client.ParseAAREResponse(reply.Data);
reply.Clear();
//Get challenge Is HLS authentication is used.
if (Client.IsAuthenticationRequired)
{
foreach (byte[] it in Client.GetApplicationAssociationRequest())
{
reply.Clear();
ReadDataBlock(it, reply);
}
Client.ParseApplicationAssociationResponse(reply.Data);
}
if (Trace > TraceLevel.Info)
{
Console.WriteLine("Parsing AARE reply succeeded.");
}
}
/// <summary>
/// Read Invocation counter (frame counter) from the meter and update it.
/// </summary>
private void UpdateFrameCounter()
{
//Read frame counter if GeneralProtection is used.
if (!string.IsNullOrEmpty(InvocationCounter) && Client.Ciphering != null && Client.Ciphering.Security != (byte)Security.None)
{
InitializeOpticalHead();
byte[] data;
GXReplyData reply = new GXReplyData();
Client.ProposedConformance |= Conformance.GeneralProtection;
int add = Client.ClientAddress;
Authentication auth = Client.Authentication;
Security security = Client.Ciphering.Security;
byte[] challenge = Client.CtoSChallenge;
try
{
Client.ClientAddress = 16;
Client.Authentication = Authentication.None;
Client.Ciphering.Security = (byte)Security.None;
data = Client.SNRMRequest();
if (data != null)
{
if (Trace > TraceLevel.Info)
{
Console.WriteLine("Send SNRM request." + GXCommon.ToHex(data, true));
}
ReadDataBlock(data, reply);
if (Trace == TraceLevel.Verbose)
{
Console.WriteLine("Parsing UA reply." + reply.ToString());
}
//Has server accepted client.
Client.ParseUAResponse(reply.Data);
if (Trace > TraceLevel.Info)
{
Console.WriteLine("Parsing UA reply succeeded.");
}
}
//Generate AARQ request.
//Split requests to multiple packets if needed.
//If password is used all data might not fit to one packet.
foreach (byte[] it in Client.AARQRequest())
{
if (Trace > TraceLevel.Info)
{
Console.WriteLine("Send AARQ request", GXCommon.ToHex(it, true));
}
reply.Clear();
ReadDataBlock(it, reply);
}
if (Trace > TraceLevel.Info)
{
Console.WriteLine("Parsing AARE reply" + reply.ToString());
}
try
{
//Parse reply.
Client.ParseAAREResponse(reply.Data);
reply.Clear();
GXDLMSData d = new GXDLMSData(InvocationCounter);
Read(d, 2);
Client.Ciphering.InvocationCounter = 1 + Convert.ToUInt32(d.Value);
Console.WriteLine("Invocation counter: " + Convert.ToString(Client.Ciphering.InvocationCounter));
reply.Clear();
Disconnect();
}
catch (Exception Ex)
{
Disconnect();
throw Ex;
}
}
finally
{
Client.ClientAddress = add;
Client.Authentication = auth;
Client.Ciphering.Security = security;
Client.CtoSChallenge = challenge;
}
}
}
public void InitializeConnection(GXManufacturer man)
{
Manufacturer = man;
UpdateManufactureSettings(man.Identification);
if (Media is GXSerial)
{
Console.WriteLine("Initializing serial connection.");
InitSerial();
}
else if (Media is GXNet)
{
Console.WriteLine("Initializing Network connection.");
InitNet();
//Some Electricity meters need some time before first message can be send.
System.Threading.Thread.Sleep(500);
}
else
{
throw new Exception("Unknown media type.");
}
GXReplyData reply = new GXReplyData();
byte[] data;
data = Client.SNRMRequest();
if (data != null)
{
if (Trace)
{
Console.WriteLine("Send SNRM request." + GXCommon.ToHex(data, true));
}
ReadDLMSPacket(data, reply);
if (Trace)
{
Console.WriteLine("Parsing UA reply." + reply.ToString());
}
//Has server accepted client.
Client.ParseUAResponse(reply.Data);
Console.WriteLine("Parsing UA reply succeeded.");
}
//Generate AARQ request.
//Split requests to multiple packets if needed.
//If password is used all data might not fit to one packet.
reply.Clear();
ReadDataBlock(Client.AARQRequest(), reply);
try
{
//Parse reply.
Client.ParseAAREResponse(reply.Data);
reply.Clear();
}
catch (Exception Ex)
{
reply.Clear();
ReadDLMSPacket(Client.DisconnectRequest(), reply);
throw Ex;
}
//Get challenge Is HLS authentication is used.
if (Client.IsAuthenticationRequired)
{
foreach (byte[] it in Client.GetApplicationAssociationRequest())
{
reply.Clear();
ReadDLMSPacket(it, reply);
}
Client.ParseApplicationAssociationResponse(reply.Data);
}
Console.WriteLine("Parsing AARE reply succeeded.");
}
private static void Execute(GXSettings settings, GXDLMSReader reader, string name, List <GXDLMSXmlPdu> actions, GXOutput output)
{
GXReplyData reply = new GXReplyData();
string ln = null;
int index = 0;
ObjectType ot = ObjectType.None;
List <KeyValuePair <ObjectType, int> > succeeded = new List <KeyValuePair <ObjectType, int> >();
foreach (GXDLMSXmlPdu it in actions)
{
if (it.Command == Command.Snrm && settings.client.InterfaceType == InterfaceType.WRAPPER)
{
continue;
}
if (it.Command == Command.DisconnectRequest && settings.client.InterfaceType == InterfaceType.WRAPPER)
{
break;
}
//Send
if (it.IsRequest())
{
XmlNode i = it.XmlNode.SelectNodes("GetRequestNormal")[0];
if (i == null)
{
ot = ObjectType.None;
index = 0;
ln = null;
}
else
{
ot = (ObjectType)int.Parse(i.SelectNodes("AttributeDescriptor/ClassId")[0].Attributes["Value"].Value);
index = int.Parse(i.SelectNodes("AttributeDescriptor/AttributeId")[0].Attributes["Value"].Value);
ln = (i.SelectNodes("AttributeDescriptor/InstanceId")[0].Attributes["Value"].Value);
ln = GetLogicalName(ln);
}
reply.Clear();
if (settings.trace > TraceLevel.Warning)
{
Console.WriteLine("------------------------------------------------------------");
Console.WriteLine(it.ToString());
}
byte[][] tmp = settings.client.PduToMessages(it);
reader.ReadDataBlock(tmp, reply);
}
else if (reply.Data.Size != 0)
{
List <string> list = it.Compare(reply.ToString());
if (list.Count != 0)
{
if (ot == ObjectType.None)
{
foreach (string err in list)
{
output.Errors.Add(err);
}
}
else
{
// output.Errors.Add("<div class=\"description\">\r\n");
output.Errors.Add("<a target=\"_blank\" href=http://www.gurux.fi/Gurux.DLMS.Objects.GXDLMS" + ot + ">" + ot + "</a> " + ln + " attribute " + index + " is <div class=\"tooltip\">invalid.");
output.Errors.Add("<span class=\"tooltiptext\">");
output.Errors.Add("Expected:</b><br/>");
output.Errors.Add(it.PduAsXml.Replace("<", "<").Replace(">", ">").Replace("\r\n", "<br/>"));
output.Errors.Add("<br/><b>Actual:</b><br/>");
output.Errors.Add(reply.ToString().Replace("<", "<").Replace(">", ">").Replace("\r\n", "<br/>"));
output.Errors.Add("</span></div>");
// output.Errors.Add("</div>");
}
Console.WriteLine("------------------------------------------------------------");
Console.WriteLine("Test" + name + "failed. Invalid reply: " + string.Join("\n", list.ToArray()));
}
else
{
if (ot == ObjectType.None)
{
output.Info.Add(name + " succeeded.");
}
else
{
succeeded.Add(new KeyValuePair <ObjectType, int>(ot, index));
}
}
if (settings.trace > TraceLevel.Warning)
{
Console.WriteLine("------------------------------------------------------------");
Console.WriteLine(reply.ToString());
}
}
}
if (succeeded.Count != 0)
{
StringBuilder sb = new StringBuilder();
sb.Append("<div class=\"tooltip\">" + ln);
sb.Append("<span class=\"tooltiptext\">");
foreach (var it in succeeded)
{
sb.Append("Index: " + it.Value + "<br/>");
}
sb.Append("</span></div>");
sb.Append(" " + settings.converter.GetDescription(ln, succeeded[0].Key)[0] + " " + "<a target=\"_blank\" href=http://www.gurux.fi/Gurux.DLMS.Objects.GXDLMS" + ot + ">" + ot + "</a>.");
output.Info.Add(sb.ToString());
}
}