public InformationObject(BinaryReader reader, TypeId typeId, int numberOfSequenceElements,
ConnectionSettings settings)
{
if (settings.IoaFieldLength == 1)
{
informationObjectAddress = reader.ReadByte();
}
else if (settings.IoaFieldLength == 2)
{
informationObjectAddress = reader.ReadByte() + (reader.ReadByte() << 8);
}
else if (settings.IoaFieldLength == 3)
{
informationObjectAddress = reader.ReadByte() + (reader.ReadByte() << 8) + (reader.ReadByte() << 16);
}
switch (typeId)
{
// 1
case TypeId.M_SP_NA_1:
informationElements = new InformationElement[numberOfSequenceElements][];
for (var i = 0; i < numberOfSequenceElements; i++)
{
informationElements[i] = new InformationElement[1];
informationElements[i][0] = new IeSinglePointWithQuality(reader);
}
break;
// 2
case TypeId.M_SP_TA_1:
informationElements = new[]
{new InformationElement[] {new IeSinglePointWithQuality(reader), new IeTime24(reader)}};
break;
// 3
case TypeId.M_DP_NA_1:
informationElements = new InformationElement[numberOfSequenceElements][];
for (var i = 0; i < numberOfSequenceElements; i++)
{
informationElements[i] = new InformationElement[1];
informationElements[i][0] = new IeDoublePointWithQuality(reader);
}
break;
// 4
case TypeId.M_DP_TA_1:
informationElements = new[]
{new InformationElement[] {new IeDoublePointWithQuality(reader), new IeTime24(reader)}};
break;
// 5
case TypeId.M_ST_NA_1:
informationElements = new InformationElement[numberOfSequenceElements][];
for (var i = 0; i < numberOfSequenceElements; i++)
{
informationElements[i] = new InformationElement[2];
informationElements[i][0] = new IeValueWithTransientState(reader);
informationElements[i][1] = new IeQuality(reader);
}
break;
// 6
case TypeId.M_ST_TA_1:
informationElements = new[]
{
new InformationElement[]
{new IeValueWithTransientState(reader), new IeQuality(reader), new IeTime24(reader)}
};
break;
// 7
case TypeId.M_BO_NA_1:
informationElements = new InformationElement[numberOfSequenceElements][];
for (var i = 0; i < numberOfSequenceElements; i++)
{
informationElements[i] = new InformationElement[2];
informationElements[i][0] = new IeBinaryStateInformation(reader);
informationElements[i][1] = new IeQuality(reader);
}
break;
// 8
case TypeId.M_BO_TA_1:
informationElements = new[]
{
new InformationElement[]
{new IeBinaryStateInformation(reader), new IeQuality(reader), new IeTime24(reader)}
};
break;
// 9
case TypeId.M_ME_NA_1:
informationElements = new InformationElement[numberOfSequenceElements][];
for (var i = 0; i < numberOfSequenceElements; i++)
{
informationElements[i] = new InformationElement[2];
informationElements[i][0] = new IeNormalizedValue(reader);
informationElements[i][1] = new IeQuality(reader);
}
break;
// 10
case TypeId.M_ME_TA_1:
informationElements = new[]
{
new InformationElement[]
{new IeNormalizedValue(reader), new IeQuality(reader), new IeTime24(reader)}
};
break;
// 11
case TypeId.M_ME_NB_1:
informationElements = new InformationElement[numberOfSequenceElements][];
for (var i = 0; i < numberOfSequenceElements; i++)
{
informationElements[i] = new InformationElement[2];
informationElements[i][0] = new IeScaledValue(reader);
informationElements[i][1] = new IeQuality(reader);
}
break;
// 12
case TypeId.M_ME_TB_1:
informationElements = new[]
{new InformationElement[] {new IeScaledValue(reader), new IeQuality(reader), new IeTime24(reader)}};
break;
// 13
case TypeId.M_ME_NC_1:
informationElements = new InformationElement[numberOfSequenceElements][];
for (var i = 0; i < numberOfSequenceElements; i++)
{
informationElements[i] = new InformationElement[2];
informationElements[i][0] = new IeShortFloat(reader);
informationElements[i][1] = new IeQuality(reader);
}
break;
// 14
case TypeId.M_ME_TC_1:
informationElements = new[]
{new InformationElement[] {new IeShortFloat(reader), new IeQuality(reader), new IeTime24(reader)}};
break;
// 15
case TypeId.M_IT_NA_1:
informationElements = new InformationElement[numberOfSequenceElements][];
for (var i = 0; i < numberOfSequenceElements; i++)
{
informationElements[i] = new InformationElement[1];
informationElements[i][0] = new IeBinaryCounterReading(reader);
}
break;
// 16
case TypeId.M_IT_TA_1:
informationElements = new[]
{new InformationElement[] {new IeBinaryCounterReading(reader), new IeTime24(reader)}};
break;
// 17
case TypeId.M_EP_TA_1:
informationElements = new[]
{
new InformationElement[]
{new IeSingleProtectionEvent(reader), new IeTime16(reader), new IeTime24(reader)}
};
break;
// 18
case TypeId.M_EP_TB_1:
informationElements = new[]
{
new InformationElement[]
{
new IeProtectionStartEvent(reader),
new IeProtectionQuality(reader), new IeTime16(reader), new IeTime24(reader)
}
};
break;
// 19
case TypeId.M_EP_TC_1:
informationElements = new[]
{
new InformationElement[]
{
new IeProtectionOutputCircuitInformation(reader),
new IeProtectionQuality(reader), new IeTime16(reader), new IeTime24(reader)
}
};
break;
// 20
case TypeId.M_PS_NA_1:
informationElements = new InformationElement[numberOfSequenceElements][];
for (var i = 0; i < numberOfSequenceElements; i++)
{
informationElements[i] = new InformationElement[2];
informationElements[i][0] = new IeStatusAndStatusChanges(reader);
informationElements[i][1] = new IeQuality(reader);
}
break;
// 21
case TypeId.M_ME_ND_1:
informationElements = new InformationElement[numberOfSequenceElements][];
for (var i = 0; i < numberOfSequenceElements; i++)
{
informationElements[i] = new InformationElement[1];
informationElements[i][0] = new IeNormalizedValue(reader);
}
break;
// 30
case TypeId.M_SP_TB_1:
informationElements = new[]
{new InformationElement[] {new IeSinglePointWithQuality(reader), new IeTime56(reader)}};
break;
// 31
case TypeId.M_DP_TB_1:
informationElements = new[]
{new InformationElement[] {new IeDoublePointWithQuality(reader), new IeTime56(reader)}};
break;
// 32
case TypeId.M_ST_TB_1:
informationElements = new[]
{
new InformationElement[]
{new IeValueWithTransientState(reader), new IeQuality(reader), new IeTime56(reader)}
};
break;
// 33
case TypeId.M_BO_TB_1:
informationElements = new[]
{
new InformationElement[]
{new IeBinaryStateInformation(reader), new IeQuality(reader), new IeTime56(reader)}
};
break;
// 34
case TypeId.M_ME_TD_1:
informationElements = new[]
{
new InformationElement[]
{new IeNormalizedValue(reader), new IeQuality(reader), new IeTime56(reader)}
};
break;
// 35
case TypeId.M_ME_TE_1:
informationElements = new[]
{new InformationElement[] {new IeScaledValue(reader), new IeQuality(reader), new IeTime56(reader)}};
break;
// 36
case TypeId.M_ME_TF_1:
informationElements = new[]
{new InformationElement[] {new IeShortFloat(reader), new IeQuality(reader), new IeTime56(reader)}};
break;
// 37
case TypeId.M_IT_TB_1:
informationElements = new[]
{new InformationElement[] {new IeBinaryCounterReading(reader), new IeTime56(reader)}};
break;
// 38
case TypeId.M_EP_TD_1:
informationElements = new[]
{
new InformationElement[]
{new IeSingleProtectionEvent(reader), new IeTime16(reader), new IeTime56(reader)}
};
break;
// 39
case TypeId.M_EP_TE_1:
informationElements = new[]
{
new InformationElement[]
{
new IeProtectionStartEvent(reader),
new IeProtectionQuality(reader), new IeTime16(reader), new IeTime56(reader)
}
};
break;
// 40
case TypeId.M_EP_TF_1:
informationElements = new[]
{
new InformationElement[]
{
new IeProtectionOutputCircuitInformation(reader),
new IeProtectionQuality(reader), new IeTime16(reader), new IeTime56(reader)
}
};
break;
// 45
case TypeId.C_SC_NA_1:
informationElements = new[] {new InformationElement[] {new IeSingleCommand(reader)}};
break;
// 46
case TypeId.C_DC_NA_1:
informationElements = new[] {new InformationElement[] {new IeDoubleCommand(reader)}};
break;
// 47
case TypeId.C_RC_NA_1:
informationElements = new[] {new InformationElement[] {new IeRegulatingStepCommand(reader)}};
break;
// 48
case TypeId.C_SE_NA_1:
informationElements = new[]
{new InformationElement[] {new IeNormalizedValue(reader), new IeQualifierOfSetPointCommand(reader)}};
break;
// 49
case TypeId.C_SE_NB_1:
informationElements = new[]
{new InformationElement[] {new IeScaledValue(reader), new IeQualifierOfSetPointCommand(reader)}};
break;
// 50
case TypeId.C_SE_NC_1:
informationElements = new[]
{new InformationElement[] {new IeShortFloat(reader), new IeQualifierOfSetPointCommand(reader)}};
break;
// 51
case TypeId.C_BO_NA_1:
informationElements = new[] {new InformationElement[] {new IeBinaryStateInformation(reader)}};
break;
// 58
case TypeId.C_SC_TA_1:
informationElements = new[]
{new InformationElement[] {new IeSingleCommand(reader), new IeTime56(reader)}};
break;
// 59
case TypeId.C_DC_TA_1:
informationElements = new[]
{new InformationElement[] {new IeDoubleCommand(reader), new IeTime56(reader)}};
break;
// 60
case TypeId.C_RC_TA_1:
informationElements = new[]
{new InformationElement[] {new IeBinaryStateInformation(reader), new IeTime56(reader)}};
break;
// 61
case TypeId.C_SE_TA_1:
informationElements = new[]
{
new InformationElement[]
{
new IeNormalizedValue(reader),
new IeQualifierOfSetPointCommand(reader), new IeTime56(reader)
}
};
break;
// 62
case TypeId.C_SE_TB_1:
informationElements = new[]
{
new InformationElement[]
{
new IeScaledValue(reader),
new IeQualifierOfSetPointCommand(reader), new IeTime56(reader)
}
};
break;
// 63
case TypeId.C_SE_TC_1:
informationElements = new[]
{
new InformationElement[]
{
new IeShortFloat(reader),
new IeQualifierOfSetPointCommand(reader), new IeTime56(reader)
}
};
break;
// 64
case TypeId.C_BO_TA_1:
informationElements = new[]
{new InformationElement[] {new IeBinaryStateInformation(reader), new IeTime56(reader)}};
break;
// 70
case TypeId.M_EI_NA_1:
informationElements = new[] {new InformationElement[] {new IeCauseOfInitialization(reader)}};
break;
// 100
case TypeId.C_IC_NA_1:
informationElements = new[] {new InformationElement[] {new IeQualifierOfInterrogation(reader)}};
break;
// 101
case TypeId.C_CI_NA_1:
informationElements = new[]
{new InformationElement[] {new IeQualifierOfCounterInterrogation(reader)}};
break;
// 102
case TypeId.C_RD_NA_1:
informationElements = new InformationElement[0][];
break;
// 103
case TypeId.C_CS_NA_1:
informationElements = new[] {new InformationElement[] {new IeTime56(reader)}};
break;
// 104
case TypeId.C_TS_NA_1:
informationElements = new[] {new InformationElement[] {new IeFixedTestBitPattern(reader)}};
break;
// 105
case TypeId.C_RP_NA_1:
informationElements = new[]
{new InformationElement[] {new IeQualifierOfResetProcessCommand(reader)}};
break;
// 106
case TypeId.C_CD_NA_1:
informationElements = new[] {new InformationElement[] {new IeTime16(reader)}};
break;
// 107
case TypeId.C_TS_TA_1:
informationElements = new[]
{new InformationElement[] {new IeTestSequenceCounter(reader), new IeTime56(reader)}};
break;
// 110
case TypeId.P_ME_NA_1:
informationElements = new[]
{
new InformationElement[]
{
new IeNormalizedValue(reader),
new IeQualifierOfParameterOfMeasuredValues(reader)
}
};
break;
// 111
case TypeId.P_ME_NB_1:
informationElements = new[]
{
new InformationElement[]
{
new IeScaledValue(reader),
new IeQualifierOfParameterOfMeasuredValues(reader)
}
};
break;
// 112
case TypeId.P_ME_NC_1:
informationElements = new[]
{
new InformationElement[]
{
new IeShortFloat(reader),
new IeQualifierOfParameterOfMeasuredValues(reader)
}
};
break;
// 113
case TypeId.P_AC_NA_1:
informationElements = new[]
{new InformationElement[] {new IeQualifierOfParameterActivation(reader)}};
break;
// 120
case TypeId.F_FR_NA_1:
informationElements = new[]
{
new InformationElement[]
{
new IeNameOfFile(reader), new IeLengthOfFileOrSection(reader),
new IeFileReadyQualifier(reader)
}
};
break;
// 121
case TypeId.F_SR_NA_1:
informationElements = new[]
{
new InformationElement[]
{
new IeNameOfFile(reader), new IeNameOfSection(reader),
new IeLengthOfFileOrSection(reader), new IeSectionReadyQualifier(reader)
}
};
break;
// 122
case TypeId.F_SC_NA_1:
informationElements = new[]
{
new InformationElement[]
{
new IeNameOfFile(reader), new IeNameOfSection(reader),
new IeSelectAndCallQualifier(reader)
}
};
break;
// 123
case TypeId.F_LS_NA_1:
informationElements = new[]
{
new InformationElement[]
{
new IeNameOfFile(reader), new IeNameOfSection(reader),
new IeLastSectionOrSegmentQualifier(reader), new IeChecksum(reader)
}
};
break;
// 124
case TypeId.F_AF_NA_1:
informationElements = new[]
{
new InformationElement[]
{
new IeNameOfFile(reader), new IeNameOfSection(reader),
new IeAckFileOrSectionQualifier(reader)
}
};
break;
// 125
case TypeId.F_SG_NA_1:
informationElements = new[]
{
new InformationElement[]
{
new IeNameOfFile(reader), new IeNameOfSection(reader),
new IeFileSegment(reader)
}
};
break;
// 126
case TypeId.F_DR_TA_1:
informationElements = new InformationElement[numberOfSequenceElements][];
for (var i = 0; i < numberOfSequenceElements; i++)
{
informationElements[i] = new InformationElement[4];
informationElements[i][0] = new IeNameOfFile(reader);
informationElements[i][1] = new IeLengthOfFileOrSection(reader);
informationElements[i][2] = new IeStatusOfFile(reader);
informationElements[i][3] = new IeTime56(reader);
}
break;
// 127
case TypeId.F_SC_NB_1:
informationElements = new[]
{new InformationElement[] {new IeNameOfFile(reader), new IeTime56(reader), new IeTime56(reader)}};
break;
default:
throw new IOException(
"Unable to parse Information Object because of unknown Type Identification: " + typeId);
}
}
public void SendDirectory(int commonAddress, int informationObjectAddress, InformationElement[][] directory)
{
var aSdu = new ASdu(TypeId.F_DR_TA_1, false, CauseOfTransmission.FILE_TRANSFER, false, false,
originatorAddress, commonAddress, new[]
{
new InformationObject(
informationObjectAddress, directory)
});
Send(aSdu);
}
public InformationObject(int informationObjectAddress, InformationElement[][] informationElements)
{
this.informationObjectAddress = informationObjectAddress;
this.informationElements = informationElements;
}