public override DataType GetResponseDataType()
{
DataType result;
try
{
if (this.endOfStream)
{
result = DataType.Undetermined;
}
else
{
if (this.dimeReader == null)
{
this.dimeReader = new DimeReader(this.bufferedStream);
this.dimeRecordForRead = this.dimeReader.ReadRecord();
if (TcpStream.TRACESWITCH.TraceVerbose)
{
StackTrace stackTrace = new StackTrace();
stackTrace.GetFrame(1).GetMethod();
}
this.DetermineNegotiatedOptions();
}
if (this.dimeRecordForRead == null)
{
if (TcpStream.TRACESWITCH.TraceVerbose)
{
StackTrace stackTrace2 = new StackTrace();
stackTrace2.GetFrame(1).GetMethod();
}
this.dimeReader.Close();
this.dimeReader = null;
this.endOfStream = true;
result = DataType.Undetermined;
}
else
{
DataType dataTypeFromString = DataTypes.GetDataTypeFromString(this.dimeRecordForRead.Type);
if (TcpStream.TRACESWITCH.TraceVerbose)
{
StackTrace stackTrace3 = new StackTrace();
stackTrace3.GetFrame(1).GetMethod();
}
if (dataTypeFromString == DataType.Unknown)
{
throw new AdomdUnknownResponseException(XmlaSR.Dime_DataTypeNotSupported(this.dimeRecordForRead.Type), "");
}
result = dataTypeFromString;
}
}
}
catch (XmlaStreamException)
{
throw;
}
catch (IOException innerException)
{
throw new XmlaStreamException(innerException);
}
catch (SocketException innerException2)
{
throw new XmlaStreamException(innerException2);
}
return(result);
}
public override int Read(byte[] buffer, int offset, int size)
{
if (this.disposed)
{
throw new ObjectDisposedException(null);
}
if (buffer == null)
{
throw new ArgumentNullException("buffer");
}
if (offset < 0)
{
throw new ArgumentOutOfRangeException("offset");
}
if (size < 0)
{
throw new ArgumentOutOfRangeException("size");
}
if (size + offset > buffer.Length)
{
throw new ArgumentException(XmlaSR.InvalidArgument, "buffer");
}
int result;
try
{
if (size == 0 || this.endOfStream)
{
result = 0;
}
else
{
if (this.dimeReader == null)
{
this.dimeReader = new DimeReader(this.bufferedStream);
this.dimeRecordForRead = this.dimeReader.ReadRecord();
if (TcpStream.TRACESWITCH.TraceVerbose)
{
StackTrace stackTrace = new StackTrace();
stackTrace.GetFrame(1).GetMethod();
}
}
if (this.dimeRecordForRead == null)
{
if (TcpStream.TRACESWITCH.TraceVerbose)
{
StackTrace stackTrace2 = new StackTrace();
stackTrace2.GetFrame(1).GetMethod();
}
this.dimeReader.Close();
this.dimeReader = null;
this.endOfStream = true;
result = 0;
}
else
{
int num = this.dimeRecordForRead.ReadBody(buffer, offset, size);
if (TcpStream.TRACESWITCH.TraceVerbose)
{
StackTrace stackTrace3 = new StackTrace();
stackTrace3.GetFrame(1).GetMethod();
}
if (num == 0)
{
this.dimeRecordForRead.Close();
this.dimeReader.Close();
this.dimeRecordForRead = null;
this.dimeReader = null;
this.endOfStream = true;
}
result = num;
}
}
}
catch (XmlaStreamException)
{
throw;
}
catch (IOException innerException)
{
throw new XmlaStreamException(innerException);
}
catch (SocketException innerException2)
{
throw new XmlaStreamException(innerException2);
}
return(result);
}