public bool TryAddFactory(ImageFormat format, CoderFactory <TCoder> factory)
{
if (format == null)
{
throw new ArgumentNullException(nameof(format));
}
if (factory == null)
{
throw new ArgumentNullException(nameof(factory));
}
return(_coders.TryAdd(format, factory));
}
static Message()
{
{
try
{
decoder = CoderFactory.getInstance().newDecoder("PER/U");
encoder = CoderFactory.getInstance().newEncoder("PER/U");
}
catch (System.Exception e)
{
e = null;
}
}
}
public ASN1TransportMessageCoder()
{
try
{
switchStaticBuffer();
coderSchemaMap.Add(0x0000, CoderFactory.getInstance().newDecoder("BER"));
coderSchemaMap.Add(0x0100, CoderFactory.getInstance().newDecoder("PER"));
coderSchemaMap.Add(0x0101, CoderFactory.getInstance().newDecoder("PER/U"));
IEncoder defEnc = CoderFactory.getInstance().newEncoder("PER/U");
setDefaultEncoder(coderSchemeDefVal, defEnc);
}
catch (Exception e)
{
Console.WriteLine(e.ToString());
}
}
protected void runEncoderPerfTest(string encoding)
{
IEncoder encoder = CoderFactory.getInstance().newEncoder(encoding);
Assert.NotNull(encoder);
// Create test structure
DataSeq dt = new BERCoderTestUtils().createDataSeq();
System.IO.Stream stream = new System.IO.MemoryStream();
// Start test
DateTime startTime = System.DateTime.Now;
for (int i = 0; i < 100; i++)
{
encoder.encode <DataSeq>(dt, stream);
}
DateTime endTime = System.DateTime.Now;
TimeSpan interval = (endTime - startTime);
System.Console.WriteLine("Encode elapsed time for " + encoding + ": " + interval.TotalSeconds);
}
protected void runDecoderPerfTest(string encoding, CoderTestUtilities coderUtils)
{
IDecoder encoder = CoderFactory.getInstance().newDecoder(encoding);
Assert.NotNull(encoder);
// Create test structure
System.IO.Stream stream = new System.IO.MemoryStream(
coderUtils.createDataSeqBytes()
);
// Start test
DateTime startTime = System.DateTime.Now;
for (int i = 0; i < 100; i++)
{
DataSeq dt = encoder.decode <DataSeq>(stream);
stream.Position = 0;
}
DateTime endTime = System.DateTime.Now;
TimeSpan interval = (endTime - startTime);
System.Console.WriteLine("Decode elapsed time for " + encoding + ": " + interval.TotalSeconds);
}
private Packet BuildGoosePacket()
{
EthernetLayer ethernetLayer =
new EthernetLayer
{
Source = new MacAddress((String)gooseParameters["maskedTextBox_srcMac"]),
Destination = new MacAddress((String)gooseParameters["maskedTextBox_dstMac"]),
EtherType = (EthernetType)0x88b8,
};
VLanTaggedFrameLayer vlanLayer =
new VLanTaggedFrameLayer
{
PriorityCodePoint = ClassOfService.Background,
CanonicalFormatIndicator = false,
VLanIdentifier = 50,
EtherType = (EthernetType)0x88b8,
};
StringToDataConverter StringToUtc = new StringToDataConverter();
UtcTime T = new UtcTime(StringToUtc.ConvertToTimeEntry(gooseParameters["textBox_Time"].ToString()));
Pdu.GoID = (String)gooseParameters["textBox_GoID"];
Pdu.GocbRef = (String)gooseParameters["textBox_GoCBRef"];
Pdu.ConfRev = (long)Convert.ToDecimal(gooseParameters["numericUpDown_CfgRev"]);
Pdu.DatSet = (String)gooseParameters["textBox_DatSet"];;
Pdu.NdsCom = ((String)gooseParameters["comboBox_NdsCom"] == "1") ? true : false;
Pdu.SqNum = (long)Convert.ToDecimal(gooseParameters["numericUpDown_SqNum"]);
Pdu.StNum = (long)Convert.ToDecimal(gooseParameters["numericUpDown_StNum"]);
Pdu.TimeAllowedtoLive = (long)Convert.ToDecimal(gooseParameters["numericUpDown_TTL"]);
Pdu.Simulation = ((String)gooseParameters["comboBox_Test"] == "1") ? true : false;
Pdu.T = T;
Pdu.AllData = dataList;
Pdu.NumDatSetEntries = dataList.Count;
Goose = new GOOSE();
Goose.selectGoosePdu(Pdu);
MemoryStream ms = new MemoryStream();
IEncoder encoder = CoderFactory.getInstance().newEncoder("BER");
encoder.encode <GOOSE>(Goose, ms);
byte[] rawGooseData = new byte[ms.Length + 8];
// Set APPID
rawGooseData[0] = (byte)(((long)Convert.ToDecimal(gooseParameters["numericUpDown_AppID"]) & 0xFF00) >> 8);
rawGooseData[1] = (byte)(((long)Convert.ToDecimal(gooseParameters["numericUpDown_AppID"])) & 0xFF);
// Set Length
rawGooseData[2] = (byte)(((ms.Length + 8) & 0xFF00) >> 8);
rawGooseData[3] = (byte)((ms.Length + 8) & 0xFF);
// Set Reserved 1 and Reserved 2
rawGooseData[4] = 0;
rawGooseData[5] = 0;
rawGooseData[6] = 0;
rawGooseData[7] = 0;
ms.Position = 0;
ms.Read(rawGooseData, 8, (int)ms.Length);
PayloadLayer payloadLayer =
new PayloadLayer
{
Data = new Datagram(rawGooseData),
};
PacketBuilder builder;
if (Convert.ToString(gooseParameters["checkBox_VlanTagEn"]) == "True")
{
builder = new PacketBuilder(ethernetLayer, vlanLayer, payloadLayer);
ethernetLayer.EtherType = EthernetType.None;
}
else
{
builder = new PacketBuilder(ethernetLayer, payloadLayer);
}
return(builder.Build(DateTime.Now));
}
public bool TryGetValue(ImageFormat key, [MaybeNullWhen(false)] out CoderFactory <TCoder> value)
{
return(_coders.TryGetValue(key, out value));
}
public bool TryGetFactory(ImageFormat format, [MaybeNullWhen(false)] out CoderFactory <TCoder> factory)
{
return(_coders.TryGetValue(format, out factory));
}
