/// <summary>
/// Encode security footer
/// </summary>
/// <param name="encoder"></param>
private void EncodeSecurityFooter(BinaryEncoder encoder)
{
if ((SecurityFlags & SecurityFlagsEncodingMask.SecurityFooter) != 0)
{
encoder.WriteByteArray("SecurityFooter", SecurityFooter);
}
}
/// <summary>
/// Encode security header
/// </summary>
/// <param name="encoder"></param>
private void EncodeSecurityHeader(BinaryEncoder encoder)
{
if ((ExtendedFlags1 & ExtendedFlags1EncodingMask.Security) != 0)
{
encoder.WriteByte("SecurityFlags", (byte)SecurityFlags);
encoder.WriteUInt32("SecurityTokenId", SecurityTokenId);
encoder.WriteByte("NonceLength", NonceLength);
MessageNonce = new byte[NonceLength];
encoder.WriteByteArray("MessageNonce", MessageNonce);
if ((SecurityFlags & SecurityFlagsEncodingMask.SecurityFooter) != 0)
{
encoder.WriteUInt16("SecurityFooterSize", SecurityFooterSize);
}
}
}
/// <summary>
/// Encodes field value as RawData
/// </summary>
/// <param name="binaryEncoder"></param>
/// <param name="field"></param>
private void EncodeFieldAsRawData(BinaryEncoder binaryEncoder, Field field)
{
try
{
// 01 RawData Field Encoding (TODO: StructuredValue)
var variant = field.Value.WrappedValue;
if (variant.TypeInfo == null || variant.TypeInfo.BuiltInType == BuiltInType.Null)
{
return;
}
if (field.FieldMetaData.ValueRank == ValueRanks.Scalar)
{
switch ((BuiltInType)field.FieldMetaData.BuiltInType)
{
case BuiltInType.Boolean:
binaryEncoder.WriteBoolean("Bool", Convert.ToBoolean(variant.Value));
break;
case BuiltInType.SByte:
binaryEncoder.WriteSByte("SByte", Convert.ToSByte(variant.Value));
break;
case BuiltInType.Byte:
binaryEncoder.WriteByte("Byte", Convert.ToByte(variant.Value));
break;
case BuiltInType.Int16:
binaryEncoder.WriteInt16("Int16", Convert.ToInt16(variant.Value));
break;
case BuiltInType.UInt16:
binaryEncoder.WriteUInt16("UInt16", Convert.ToUInt16(variant.Value));
break;
case BuiltInType.Int32:
binaryEncoder.WriteInt32("Int32", Convert.ToInt32(variant.Value));
break;
case BuiltInType.UInt32:
binaryEncoder.WriteUInt32("UInt32", Convert.ToUInt32(variant.Value));
break;
case BuiltInType.Int64:
binaryEncoder.WriteInt64("Int64", Convert.ToInt64(variant.Value));
break;
case BuiltInType.UInt64:
binaryEncoder.WriteUInt64("UInt64", Convert.ToUInt64(variant.Value));
break;
case BuiltInType.Float:
binaryEncoder.WriteFloat("Float", Convert.ToSingle(variant.Value));
break;
case BuiltInType.Double:
binaryEncoder.WriteDouble("Double", Convert.ToDouble(variant.Value));
break;
case BuiltInType.DateTime:
binaryEncoder.WriteDateTime("DateTime", Convert.ToDateTime(variant.Value));
break;
case BuiltInType.Guid:
binaryEncoder.WriteGuid("GUID", (Uuid)variant.Value);
break;
case BuiltInType.String:
binaryEncoder.WriteString("String", variant.Value as string);
break;
case BuiltInType.ByteString:
binaryEncoder.WriteByteString("ByteString", (byte[])variant.Value);
break;
case BuiltInType.QualifiedName:
binaryEncoder.WriteQualifiedName("QualifiedName", variant.Value as QualifiedName);
break;
case BuiltInType.LocalizedText:
binaryEncoder.WriteLocalizedText("LocalizedText", variant.Value as LocalizedText);
break;
case BuiltInType.NodeId:
binaryEncoder.WriteNodeId("NodeId", variant.Value as NodeId);
break;
case BuiltInType.ExpandedNodeId:
binaryEncoder.WriteExpandedNodeId("ExpandedNodeId", variant.Value as ExpandedNodeId);
break;
case BuiltInType.StatusCode:
binaryEncoder.WriteStatusCode("StatusCode", (StatusCode)variant.Value);
break;
case BuiltInType.XmlElement:
binaryEncoder.WriteXmlElement("XmlElement", variant.Value as XmlElement);
break;
case BuiltInType.Enumeration:
binaryEncoder.WriteInt32("Enumeration", Convert.ToInt32(variant.Value));
break;
case BuiltInType.ExtensionObject:
binaryEncoder.WriteExtensionObject("ExtensionObject", variant.Value as ExtensionObject);
break;
}
}
else
{
switch ((BuiltInType)field.FieldMetaData.BuiltInType)
{
case BuiltInType.Boolean:
binaryEncoder.WriteBooleanArray("BooleanArray", (bool[])variant.Value);
break;
case BuiltInType.SByte:
binaryEncoder.WriteSByteArray("SByteArray", (sbyte[])variant.Value);
break;
case BuiltInType.Byte:
binaryEncoder.WriteByteArray("ByteArray", (byte[])variant.Value);
break;
case BuiltInType.Int16:
binaryEncoder.WriteInt16Array("ByteArray", (short[])variant.Value);
break;
case BuiltInType.UInt16:
binaryEncoder.WriteUInt16Array("UInt16Array", (ushort[])variant.Value);
break;
case BuiltInType.Int32:
binaryEncoder.WriteInt32Array("Int32Array", (int[])variant.Value);
break;
case BuiltInType.UInt32:
binaryEncoder.WriteUInt32Array("UInt32Array", (uint[])variant.Value);
break;
case BuiltInType.Int64:
binaryEncoder.WriteInt64Array("Int64Array", (long[])variant.Value);
break;
case BuiltInType.UInt64:
binaryEncoder.WriteUInt64Array("UInt64Array", (ulong[])variant.Value);
break;
case BuiltInType.Float:
binaryEncoder.WriteFloatArray("FloatArray", (float[])variant.Value);
break;
case BuiltInType.Double:
binaryEncoder.WriteDoubleArray("DoubleArray", (double[])variant.Value);
break;
case BuiltInType.DateTime:
binaryEncoder.WriteDateTimeArray("DateTimeArray", (DateTime[])variant.Value);
break;
case BuiltInType.Guid:
binaryEncoder.WriteGuidArray("GuidArray", (Uuid[])variant.Value);
break;
case BuiltInType.String:
binaryEncoder.WriteStringArray("StringArray", (string[])variant.Value);
break;
case BuiltInType.ByteString:
binaryEncoder.WriteByteStringArray("StringArray", (byte[][])variant.Value);
break;
case BuiltInType.QualifiedName:
binaryEncoder.WriteQualifiedNameArray("QualifiedNameArray", (QualifiedName[])variant.Value);
break;
case BuiltInType.LocalizedText:
binaryEncoder.WriteLocalizedTextArray("LocalizedTextArray", (LocalizedText[])variant.Value);
break;
case BuiltInType.NodeId:
binaryEncoder.WriteNodeIdArray("NodeIdArray", (NodeId[])variant.Value);
break;
case BuiltInType.ExpandedNodeId:
binaryEncoder.WriteExpandedNodeIdArray("ExpandedNodeIdArray", (ExpandedNodeId[])variant.Value);
break;
case BuiltInType.StatusCode:
binaryEncoder.WriteStatusCodeArray("StatusCodeArray", (StatusCode[])variant.Value);
break;
case BuiltInType.XmlElement:
binaryEncoder.WriteXmlElementArray("XmlElementArray", (System.Xml.XmlElement[])variant.Value);
break;
case BuiltInType.Variant:
binaryEncoder.WriteVariantArray("VariantArray", (Variant[])variant.Value);
break;
case BuiltInType.Enumeration:
//TODO make this work
//binaryEncoder.WriteInt32Array("EnumerationArray", Convert.ToInt32(variant.Value));
binaryEncoder.WriteVariantArray("EnumerationArray", (Variant[])variant.Value);
break;
case BuiltInType.ExtensionObject:
binaryEncoder.WriteExtensionObjectArray("ExtensionObjectArray", (ExtensionObject[])variant.Value);
break;
}
}
}
catch (Exception ex)
{
Utils.Trace("Error encoding field {0} - {1}", field.FieldMetaData.Name, ex);
}
}
