C# Class Microsoft.SqlServer.TDS.Servers.GenericTDSServer

Generic TDS server without specialization

Inheritance: ITDSServer

Exibir arquivo Open project: dotnet/corefx

Public Methods

Method	Description
CloseSession ( ITDSServerSession session ) : void	Notify server of the session termination
GenericTDSServer ( ) : System	Default constructor
GenericTDSServer ( TDSServerArguments arguments ) : System	Initialization constructor
GenericTDSServer ( TDSServerArguments arguments, QueryEngine queryEngine ) : System	Initialization constructor
OnAttention ( ITDSServerSession session, TDSMessage message ) : TDSMessageCollection	It is called when attention arrives
OnFederatedAuthenticationTokenMessage ( ITDSServerSession session, TDSMessage message ) : TDSMessageCollection
OnLogin7Request ( ITDSServerSession session, TDSMessage request ) : TDSMessageCollection	Handler for login request
OnPreLoginRequest ( ITDSServerSession session, TDSMessage request ) : TDSMessageCollection	Handler for pre-login request
OnSQLBatchRequest ( ITDSServerSession session, TDSMessage message ) : TDSMessageCollection	It is called when SQL batch request arrives
OnSSPIRequest ( ITDSServerSession session, TDSMessage request ) : TDSMessageCollection	Handler for SSPI request
OpenSession ( ) : ITDSServerSession	Create a new session on the server

Protected Methods

Method	Description
CheckFederatedAuthenticationOption ( ITDSServerSession session, TDSLogin7FedAuthOptionToken federatedAuthenticationOption ) : TDSMessageCollection	Ensure that federated authentication option is valid
CheckTDSVersion ( ITDSServerSession session ) : TDSMessageCollection	Checks the TDS version
ContinueSSPIAuthentication ( ITDSServerSession session, byte payload ) : TDSMessageCollection	Advances one step in SSPI authentication sequence
OnAuthenticationCompleted ( ITDSServerSession session ) : TDSMessageCollection
OnFederatedAuthenticationCompleted ( ITDSServerSession session, byte ticket ) : TDSMessageCollection	Complete the Federated Login
OnFederatedAuthenticationInfoRequest ( ITDSServerSession session ) : TDSMessageCollection
OnSqlAuthenticationCompleted ( ITDSServerSession session ) : TDSMessageCollection	Called by OnLogin7Request when client is using SQL auth. Overridden by subclasses to easily detect when SQL auth is used.

Private Methods

Method	Description
AreEqual ( byte left, byte right ) : bool	Check if two byte arrays are equal
_GenerateRandomBytes ( int count ) : byte[]	Generates random bytes

Method Details

CheckFederatedAuthenticationOption() protected method

Ensure that federated authentication option is valid

protected CheckFederatedAuthenticationOption ( ITDSServerSession session, TDSLogin7FedAuthOptionToken federatedAuthenticationOption ) : TDSMessageCollection
session	ITDSServerSession
federatedAuthenticationOption	Microsoft.SqlServer.TDS.Login7.TDSLogin7FedAuthOptionToken
return	TDSMessageCollection

CheckTDSVersion() protected method

Checks the TDS version

protected CheckTDSVersion ( ITDSServerSession session ) : TDSMessageCollection
session	ITDSServerSession	Server session
return	TDSMessageCollection

CloseSession() public method

Notify server of the session termination

public CloseSession ( ITDSServerSession session ) : void
session	ITDSServerSession
return	void

ContinueSSPIAuthentication() protected method

Advances one step in SSPI authentication sequence

protected ContinueSSPIAuthentication ( ITDSServerSession session, byte payload ) : TDSMessageCollection
session	ITDSServerSession
payload	byte
return	TDSMessageCollection

GenericTDSServer() public method

Default constructor

public GenericTDSServer ( ) : System
return	System

GenericTDSServer() public method

Initialization constructor

public GenericTDSServer ( TDSServerArguments arguments ) : System
arguments	TDSServerArguments
return	System

GenericTDSServer() public method

Initialization constructor

public GenericTDSServer ( TDSServerArguments arguments, QueryEngine queryEngine ) : System
arguments	TDSServerArguments
queryEngine	QueryEngine
return	System

OnAttention() public method

It is called when attention arrives

public OnAttention ( ITDSServerSession session, TDSMessage message ) : TDSMessageCollection
session	ITDSServerSession
message	TDSMessage
return	TDSMessageCollection

OnAuthenticationCompleted() protected method

protected OnAuthenticationCompleted ( ITDSServerSession session ) : TDSMessageCollection
session	ITDSServerSession
return	TDSMessageCollection

OnFederatedAuthenticationCompleted() protected method

Complete the Federated Login

protected OnFederatedAuthenticationCompleted ( ITDSServerSession session, byte ticket ) : TDSMessageCollection
session	ITDSServerSession	Server session
ticket	byte
return	TDSMessageCollection

OnFederatedAuthenticationInfoRequest() protected method

protected OnFederatedAuthenticationInfoRequest ( ITDSServerSession session ) : TDSMessageCollection
session	ITDSServerSession
return	TDSMessageCollection

OnFederatedAuthenticationTokenMessage() public method

public OnFederatedAuthenticationTokenMessage ( ITDSServerSession session, TDSMessage message ) : TDSMessageCollection
session	ITDSServerSession
message	TDSMessage
return	TDSMessageCollection

OnLogin7Request() public method

Handler for login request

public OnLogin7Request ( ITDSServerSession session, TDSMessage request ) : TDSMessageCollection
session	ITDSServerSession
request	TDSMessage
return	TDSMessageCollection

OnPreLoginRequest() public method

Handler for pre-login request

public OnPreLoginRequest ( ITDSServerSession session, TDSMessage request ) : TDSMessageCollection
session	ITDSServerSession
request	TDSMessage
return	TDSMessageCollection

OnSQLBatchRequest() public method

It is called when SQL batch request arrives

public OnSQLBatchRequest ( ITDSServerSession session, TDSMessage message ) : TDSMessageCollection
session	ITDSServerSession
message	TDSMessage
return	TDSMessageCollection

OnSSPIRequest() public method

Handler for SSPI request

public OnSSPIRequest ( ITDSServerSession session, TDSMessage request ) : TDSMessageCollection
session	ITDSServerSession
request	TDSMessage
return	TDSMessageCollection

OnSqlAuthenticationCompleted() protected method

Called by OnLogin7Request when client is using SQL auth. Overridden by subclasses to easily detect when SQL auth is used.

protected OnSqlAuthenticationCompleted ( ITDSServerSession session ) : TDSMessageCollection
session	ITDSServerSession
return	TDSMessageCollection

OpenSession() public method

Create a new session on the server

public OpenSession ( ) : ITDSServerSession
return	ITDSServerSession