internal override void PerformReadWrite(ref ReadWriteRequest[] values, string parentID,
bool suppressEthernetHeader)
{
SplitAndJoin splitAndJoin = new SplitAndJoin(m_BufferSize);
List <ReadWriteRequest> splitRequestsList = new List <ReadWriteRequest>();
for (int iter = 0; iter < values.Length; iter++)
{
switch (values[iter].GetType().ToString().Substring(42))
{
case "ReadOperands":
case "WriteOperands":
splitAndJoin.AddNewRequest(values[iter], iter, false);
break;
default:
throw new ComDriveExceptions(
"Unexpected error. Actual request type doesn't match the expected type",
ComDriveExceptions.ComDriveException.UnexpectedError);
}
}
if (splitAndJoin.FinishSpliting())
{
ExecuteRequests(ref values, parentID, splitAndJoin);
}
}
private void ExecuteRequests(ref ReadWriteRequest[] values, string parentID, SplitAndJoin splitAndJoin)
{
try
{
List <object>[] resposeValuesList = new List <object> [values.Length];
byte messageEnumerator = (byte)splitAndJoin.allRequestsList.Count;
for (int i = 0; i < splitAndJoin.allRequestsList.Count; i++)
{
ReadWriteRequest[] requestToExec = splitAndJoin.allRequestsList[i].ToArray();
ReadWriteOperandsCommand(ref requestToExec, parentID, messageEnumerator);
messageEnumerator--;
}
if (this.BreakFlag)
{
throw new ComDriveExceptions("Request aborted by user",
ComDriveExceptions.ComDriveException.AbortedByUser);
}
for (int i = 0; i < values.Length; i++)
{
if (values[i] is ReadOperands)
{
if (values[i].ResponseValues != null)
{
resposeValuesList[i] = new List <object>();
resposeValuesList[i].AddRange(values[i].ResponseValues as object[]);
}
}
}
for (int i = 0; i < splitAndJoin.splitDetailsList.Count; i++)
{
int userReqPos = splitAndJoin.splitDetailsList[i].userRequestPosition;
int allReqPos = splitAndJoin.splitDetailsList[i].allRequestsPosition;
int splitReqPos = splitAndJoin.splitDetailsList[i].splitRequestPosition;
if (values[userReqPos] is WriteOperands)
{
values[userReqPos].ResponseValues = String.Empty;
}
else
{
if (resposeValuesList[userReqPos] == null)
{
resposeValuesList[userReqPos] = new List <object>();
resposeValuesList[userReqPos]
.AddRange(
splitAndJoin.allRequestsList[allReqPos][splitReqPos].ResponseValues as object[]);
}
else
{
object[] responseValues =
splitAndJoin.allRequestsList[allReqPos][splitReqPos].ResponseValues as object[];
resposeValuesList[userReqPos].AddRange(responseValues);
}
}
}
for (int i = 0; i < splitAndJoin.splitDetailsList.Count; i++)
{
int userReqPos = splitAndJoin.splitDetailsList[i].userRequestPosition;
int allReqPos = splitAndJoin.splitDetailsList[i].allRequestsPosition;
int splitReqPos = splitAndJoin.splitDetailsList[i].splitRequestPosition;
if (values[userReqPos] is ReadOperands)
{
values[userReqPos].ResponseValues = resposeValuesList[userReqPos].ToArray();
}
}
}
catch (Exception)
{
throw;
}
finally
{
splitAndJoin.ClearLists();
}
}
