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);
}
private void GetRequestStream()
{
if (this.httpRequestStream == null)
{
this.httpRequest = (HttpWebRequest)WebRequest.Create(this.webSite);
this.httpRequest.ServicePoint.SetTcpKeepAlive(true, 30000, 30000);
this.httpRequest.Method = "POST";
this.httpRequest.Credentials = this.credentials;
this.httpRequest.AllowAutoRedirect = this.allowAutoRedirect;
this.httpRequest.UserAgent = "ADOMD.NET";
this.httpRequest.ContentType = DataTypes.GetDataTypeFromEnum(this.GetRequestDataType());
this.httpRequest.SendChunked = true;
this.httpRequest.KeepAlive = true;
this.httpRequest.UnsafeAuthenticatedConnectionSharing = true;
this.httpRequest.ConnectionGroupName = this.connectionSecureGroupName;
this.httpRequest.AutomaticDecompression = (this.acceptCompressedResponses ? DecompressionMethods.GZip : DecompressionMethods.None);
this.httpRequest.Timeout = this.timeoutMs;
this.httpRequest.CookieContainer = this.cookieContainer;
if (this.clientCertificate != null)
{
this.httpRequest.ClientCertificates.Add(this.clientCertificate);
}
if (!this.hasASAzureHeaders && this.soapAction != null)
{
this.httpRequest.Headers.Add(this.soapAction);
}
this.httpRequest.Headers.Add(this.hasASAzureHeaders ? "x-ms-xmlacaps-negotiation-flags" : "X-Transport-Caps-Negotiation-Flags", base.GetTransportCapabilitiesString());
if (!this.hasASAzureHeaders && !string.IsNullOrEmpty(this.applicationName))
{
this.httpRequest.Headers.Add("SspropInitAppName", this.applicationName);
}
if (!string.IsNullOrEmpty(base.SessionID))
{
this.httpRequest.Headers.Add(this.hasASAzureHeaders ? "x-ms-xmlasession-id" : "X-AS-SessionID", base.SessionID);
}
if (!this.hasASAzureHeaders && base.IsSessionTokenNeeded)
{
this.httpRequest.Headers.Add("X-AS-GetSessionToken", true.ToString());
}
else
{
this.httpRequest.Headers.Remove("X-AS-GetSessionToken");
}
if (!this.IsInternalASAzure && !object.Equals(this.ActivityID, Guid.Empty))
{
this.httpRequest.Headers.Add(this.hasASAzureHeaders ? "x-ms-parent-activity-id" : "X-AS-ActivityID", this.ActivityID.ToString());
}
if (!this.hasASAzureHeaders && !object.Equals(this.RequestID, Guid.Empty))
{
this.httpRequest.Headers.Add("X-AS-RequestID", this.RequestID.ToString());
}
if (!this.hasASAzureHeaders && !object.Equals(this.CurrentActivityID, Guid.Empty))
{
this.httpRequest.Headers.Add("X-AS-CurrentActivityID", this.CurrentActivityID.ToString());
}
if (!string.IsNullOrEmpty(this.authorizationHeader))
{
this.httpRequest.Headers.Add("Authorization", this.authorizationHeader);
}
else if (this.aadTokenHolder != null)
{
this.httpRequest.Headers.Add("Authorization", "Bearer " + this.aadTokenHolder.GetValidAccessToken());
}
if (this.IsASAzure)
{
if (!this.hasASAzureHeaders)
{
throw new ArgumentOutOfRangeException("hasASAzureHeaders");
}
if (string.IsNullOrEmpty(this.xmlaServerHeader))
{
throw new ArgumentOutOfRangeException("xmlaServerHeader");
}
this.httpRequest.Headers.Add("x-ms-xmlaserver", this.xmlaServerHeader);
}
if (this.IsASAzure)
{
string generalInfoHeaderValue = ASAzureUtility.GetGeneralInfoHeaderValue(this.connectionInfo.UseAdalCache, this.connectionInfo.UserID);
this.httpRequest.Headers.Add("x-ms-xmlaapp-general-info", generalInfoHeaderValue);
}
if (this.IsInternalASAzure)
{
if (this.ParentActivityID == Guid.Empty)
{
throw new ArgumentNullException(string.Format("{0} not set on call context for internal AS Azure usage.", "x-ms-parent-activity-id"));
}
if (this.RootActivityID == Guid.Empty)
{
throw new ArgumentNullException(string.Format("{0} not set on call context for internal AS Azure usage.", "x-ms-root-activity-id"));
}
this.httpRequest.Headers.Add("x-ms-root-activity-id", this.RootActivityID.ToString());
this.httpRequest.Headers.Add("x-ms-parent-activity-id", this.ParentActivityID.ToString());
}
if (!this.hasASAzureHeaders && !string.IsNullOrEmpty(this.authorizedUserName))
{
this.httpRequest.Headers.Add("X-AS-AuthorizedUserName", this.authorizedUserName);
}
if (!this.hasASAzureHeaders && !string.IsNullOrEmpty(this.authorizedUserID))
{
this.httpRequest.Headers.Add("X-AS-AuthorizedUserID", this.authorizedUserID);
}
if (!this.hasASAzureHeaders && !string.IsNullOrEmpty(this.authorizedUserTenant))
{
this.httpRequest.Headers.Add("X-AS-AuthorizedUserTenant", this.authorizedUserTenant);
}
if (!this.hasASAzureHeaders && !string.IsNullOrEmpty(this.asdbAccessToken))
{
this.httpRequest.Headers.Add("X-SAAS-DatabaseAccessToken", this.asdbAccessToken);
}
if (!this.hasASAzureHeaders && !string.IsNullOrEmpty(this.RoutingToken))
{
this.httpRequest.Headers.Add("X-AS-Routing", this.RoutingToken);
}
this.httpRequestStream = new BufferedStream(this.httpRequest.GetRequestStream(), XmlaClient.HttpStreamBufferSize);
}
}
public override void Write(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");
}
try
{
if (size > 0)
{
if (this.dimeWriter == null)
{
this.dimeWriter = new DimeWriter(this.bufferedStream);
this.dimeWriter.DefaultChunkSize = this.dimeChunkSize;
this.dimeWriter.Options = base.GetTransportCapabilities();
this.dimeRecordForWrite = this.dimeWriter.CreateRecord(null, DataTypes.GetDataTypeFromEnum(this.GetRequestDataType()), TypeFormatEnum.MediaType, -1);
if (TcpStream.TRACESWITCH.TraceVerbose)
{
StackTrace stackTrace = new StackTrace();
stackTrace.GetFrame(1).GetMethod();
}
}
this.dimeRecordForWrite.WriteBody(buffer, offset, size);
}
}
catch (XmlaStreamException)
{
throw;
}
catch (IOException innerException)
{
throw new XmlaStreamException(innerException);
}
catch (SocketException innerException2)
{
throw new XmlaStreamException(innerException2);
}
}
private void ReadHeader()
{
byte[] array = new byte[12];
DimeRecord.ForceRead(this.m_stream, array, 12);
this.m_version = (byte)((array[0] & 248) >> 3);
if (this.m_version != 1)
{
throw new AdomdUnknownResponseException(XmlaSR.DimeRecord_VersionNotSupported((int)this.m_version), "");
}
DimeRecord.HeaderFlagsEnum headerFlagsEnum = (DimeRecord.HeaderFlagsEnum)(array[0] & 7);
this.m_chunked = ((byte)(headerFlagsEnum & DimeRecord.HeaderFlagsEnum.ChunkedRecord) != 0);
this.m_beginOfMessage = ((byte)(headerFlagsEnum & DimeRecord.HeaderFlagsEnum.BeginOfMessage) != 0);
this.m_endOfMessage = ((byte)(headerFlagsEnum & DimeRecord.HeaderFlagsEnum.EndOfMessage) != 0);
if (this.m_chunked && this.m_endOfMessage)
{
throw new AdomdUnknownResponseException(XmlaSR.DimeRecord_InvalidHeaderFlags(this.m_beginOfMessage ? 1 : 0, 1, 1), "");
}
if ((!this.m_chunked && !this.m_endOfMessage) || (!this.m_firstChunk && this.m_beginOfMessage))
{
throw new AdomdUnknownResponseException(XmlaSR.DimeRecord_OnlySingleRecordMessagesAreSupported, "");
}
this.m_typeFormat = (TypeFormatEnum)((array[1] & 240) >> 4);
this.m_reserved = (byte)(array[1] & 15);
int num = ((int)array[2] << 8) + (int)array[3];
int num2 = ((int)array[4] << 8) + (int)array[5];
int num3 = ((int)array[6] << 8) + (int)array[7];
this.m_contentLength = ((int)array[8] << 24) + ((int)array[9] << 16) + ((int)array[10] << 8) + (int)array[11];
if (this.m_firstChunk)
{
if (this.m_typeFormat != TypeFormatEnum.MediaType)
{
throw new AdomdUnknownResponseException(XmlaSR.DimeRecord_TypeFormatShouldBeMedia(this.m_typeFormat.ToString()), "");
}
if (num3 <= 0)
{
throw new AdomdUnknownResponseException(XmlaSR.DimeRecord_DataTypeShouldBeSpecifiedOnTheFirstChunk, "");
}
}
else
{
if (this.m_typeFormat != TypeFormatEnum.Unchanged)
{
throw new AdomdUnknownResponseException(XmlaSR.DimeRecord_TypeFormatShouldBeUnchanged(this.m_typeFormat.ToString()), "");
}
if (num3 != 0)
{
throw new AdomdUnknownResponseException(XmlaSR.DimeRecord_DataTypeIsOnlyForTheFirstChunk, "");
}
if (num2 != 0)
{
throw new AdomdUnknownResponseException(XmlaSR.DimeRecord_IDIsOnlyForFirstChunk, "");
}
if (num != 0)
{
throw new AdomdUnknownResponseException(XmlaSR.UnknownServerResponseFormat, "Unexpected non-zero options length");
}
}
if (this.m_reserved != 0)
{
throw new AdomdUnknownResponseException(XmlaSR.DimeRecord_ReservedFlagShouldBeZero(this.m_reserved), "");
}
if (num > 0)
{
array = new byte[DimeRecord.RoundUp(num)];
DimeRecord.ForceRead(this.m_stream, array, array.Length);
this.m_Options.FromBytes(array);
}
if (num2 > 0)
{
array = new byte[DimeRecord.RoundUp(num2)];
DimeRecord.ForceRead(this.m_stream, array, array.Length);
}
if (num3 > 0)
{
array = new byte[DimeRecord.RoundUp(num3)];
DimeRecord.ForceRead(this.m_stream, array, array.Length);
this.m_type = Encoding.ASCII.GetString(array, 0, num3);
if (!DataTypes.IsSupportedDataType(this.m_type))
{
throw new AdomdUnknownResponseException(XmlaSR.DimeRecord_DataTypeNotSupported(this.m_type), "");
}
}
this.m_firstChunk = false;
}
