public static int DeleteAuthenticationKey(bool targetSpecificSuId, bool deleteAllKeys, int wacnId, int systemId, int unitId)
{
Output.DebugLine("DeleteAuthenticationKey() :: targetSpecificSuId: {0}, deleteAllKeys: {1}, wacnId: 0x{2:X}, systemId: 0x{3:X}, unitId: 0x{4:X}", targetSpecificSuId, deleteAllKeys, wacnId, systemId, unitId);
SuId commandSuId = new SuId(wacnId, systemId, unitId);
Output.DebugLine("command suid - {0}", commandSuId.ToString());
DeleteAuthenticationKeyCommand commandKmmBody = new DeleteAuthenticationKeyCommand(targetSpecificSuId, deleteAllKeys, commandSuId);
Output.DebugLine("command kmm body - {0}", commandKmmBody.ToString());
KmmFrame commandKmmFrame = new KmmFrame(commandKmmBody);
Output.DebugLine("command kmm frame - {0}", commandKmmFrame.ToString());
byte[] toRadio = commandKmmFrame.ToBytes();
byte[] fromRadio;
try
{
fromRadio = Network.QueryRadio(toRadio);
}
catch (Exception ex)
{
Output.ErrorLine("unable to connect to radio: {0}", ex.Message);
return(-1);
}
KmmFrame responseKmmFrame = new KmmFrame(fromRadio);
Output.DebugLine("response kmm frame - {0}", responseKmmFrame.ToString());
KmmBody responseKmmBody = responseKmmFrame.KmmBody;
if (responseKmmBody is DeleteAuthenticationKeyResponse)
{
Output.DebugLine("received DeleteAuthenticationKeyResponse kmm");
DeleteAuthenticationKeyResponse deleteAuthenticationKeyResponse = responseKmmBody as DeleteAuthenticationKeyResponse;
Output.DebugLine("response kmm body - {0}", deleteAuthenticationKeyResponse.ToString());
Output.DebugLine("response suid - {0}", deleteAuthenticationKeyResponse.SuId.ToString());
if (deleteAuthenticationKeyResponse.Status == Status.CommandWasPerformed)
{
return(0);
}
else
{
Output.ErrorLine("abnormal response - status: {0} (0x{1:X2})", deleteAuthenticationKeyResponse.Status.ToString(), (byte)deleteAuthenticationKeyResponse.Status);
return(-1);
}
}
else if (responseKmmBody is NegativeAcknowledgement)
{
Output.ErrorLine("received NegativeAcknowledgement kmm");
NegativeAcknowledgement negativeAcknowledgement = responseKmmBody as NegativeAcknowledgement;
Output.DebugLine("response kmm body - {0}", negativeAcknowledgement.ToString());
return(-1);
}
else
{
Output.ErrorLine("received unexpected kmm");
return(-1);
}
}
public static int LoadAuthenticationKey(bool targetSpecificSuId, int wacnId, int systemId, int unitId, byte[] key)
{
Output.DebugLine("LoadAuthenticationKey() :: targetSpecificSuId: {0}, wacnId: 0x{1:X}, systemId: 0x{2:X}, unitId: 0x{3:X}, key (hex): {4}", targetSpecificSuId, wacnId, systemId, unitId, BitConverter.ToString(key));
SuId commandSuId = new SuId(wacnId, systemId, unitId);
Output.DebugLine("command suid - {0}", commandSuId.ToString());
LoadAuthenticationKeyCommand commandKmmBody = new LoadAuthenticationKeyCommand(targetSpecificSuId, commandSuId, key);
Output.DebugLine("command kmm body - {0}", commandKmmBody.ToString());
KmmFrame commandKmmFrame = new KmmFrame(commandKmmBody);
Output.DebugLine("command kmm frame - {0}", commandKmmFrame.ToString());
byte[] toRadio = commandKmmFrame.ToBytes();
byte[] fromRadio;
try
{
fromRadio = Network.QueryRadio(toRadio);
}
catch (Exception ex)
{
Output.ErrorLine("unable to connect to radio: {0}", ex.Message);
return(-1);
}
KmmFrame responseKmmFrame = new KmmFrame(fromRadio);
Output.DebugLine("response kmm frame - {0}", responseKmmFrame.ToString());
KmmBody responseKmmBody = responseKmmFrame.KmmBody;
if (responseKmmBody is LoadAuthenticationKeyResponse)
{
Output.DebugLine("received LoadAuthenticationKeyResponse kmm");
LoadAuthenticationKeyResponse loadAuthenticationKeyResponse = responseKmmBody as LoadAuthenticationKeyResponse;
Output.DebugLine("response kmm body - {0}", loadAuthenticationKeyResponse.ToString());
Output.DebugLine("response suid - {0}", loadAuthenticationKeyResponse.SuId.ToString());
if (loadAuthenticationKeyResponse.AssignmentSuccess == true && loadAuthenticationKeyResponse.Status == Status.CommandWasPerformed)
{
return(0);
}
else
{
Output.ErrorLine("abnormal response - assignment success: {0}, status: {1} (0x{2:X2})", loadAuthenticationKeyResponse.AssignmentSuccess, loadAuthenticationKeyResponse.Status.ToString(), (byte)loadAuthenticationKeyResponse.Status);
return(-1);
}
}
else if (responseKmmBody is NegativeAcknowledgement)
{
Output.ErrorLine("received NegativeAcknowledgement kmm");
NegativeAcknowledgement negativeAcknowledgement = responseKmmBody as NegativeAcknowledgement;
Output.DebugLine("response kmm body - {0}", negativeAcknowledgement.ToString());
return(-1);
}
else
{
Output.ErrorLine("received unexpected kmm");
return(-1);
}
}