Module jcifs

Package org.codelibs.jcifs.smb.internal.smb2.session

Class Smb2SessionSetupRequest

java.lang.Object

org.codelibs.jcifs.smb.internal.smb2.ServerMessageBlock2

org.codelibs.jcifs.smb.internal.smb2.ServerMessageBlock2Request<Smb2SessionSetupResponse>

org.codelibs.jcifs.smb.internal.smb2.session.Smb2SessionSetupRequest

All Implemented Interfaces:

CommonServerMessageBlock, CommonServerMessageBlockRequest, Request<Smb2SessionSetupResponse>, Message, Request

public class Smb2SessionSetupRequest
extends ServerMessageBlock2Request<Smb2SessionSetupResponse>

SMB2 Session Setup request message. This command is used to establish a security session and authenticate a user to the server.

Author:

mbechler

Field Summary

Fields inherited from class org.codelibs.jcifs.smb.internal.smb2.ServerMessageBlock2

SMB2_CANCEL, SMB2_CHANGE_NOTIFY, SMB2_CLOSE, SMB2_CREATE, SMB2_ECHO, SMB2_FLAGS_ASYNC_COMMAND, SMB2_FLAGS_DFS_OPERATIONS, SMB2_FLAGS_PRIORITY_MASK, SMB2_FLAGS_RELATED_OPERATIONS, SMB2_FLAGS_REPLAY_OPERATION, SMB2_FLAGS_SERVER_TO_REDIR, SMB2_FLAGS_SIGNED, SMB2_FLUSH, SMB2_IOCTL, SMB2_LOCK, SMB2_LOGOFF, SMB2_NEGOTIATE, SMB2_OPLOCK_BREAK, SMB2_QUERY_DIRECTORY, SMB2_QUERY_INFO, SMB2_READ, SMB2_SESSION_SETUP, SMB2_SET_INFO, SMB2_TREE_CONNECT, SMB2_TREE_DISCONNECT, SMB2_WRITE

Constructor Summary

Constructors

Constructor	Description
Smb2SessionSetupRequest(CIFSContext context, int securityMode, int capabilities, long previousSessionid, byte[] token)	Constructs a SMB2 session setup request with the specified parameters

Method Summary

Modifier and Type	Method	Description
boolean	chain(ServerMessageBlock2 n)	Chains another message to this message for compound operations.
protected Smb2SessionSetupResponse	createResponse(CIFSContext tc, ServerMessageBlock2Request<Smb2SessionSetupResponse> req)	Create the response object for this request
protected int	readBytesWireFormat(byte[] buffer, int bufferIndex)	Reads the message body from the wire format.
void	setSessionBinding(boolean sessionBinding)	Sets whether this request is for session binding
int	size()	Gets the size of this message.
protected int	writeBytesWireFormat(byte[] dst, int dstIndex)	Writes the message body to the wire format.

Methods inherited from class org.codelibs.jcifs.smb.internal.smb2.ServerMessageBlock2Request

allowChain, createCancel, encode, getCreditCost, getNext, getOverrideTimeout, getResponse, ignoreDisconnect, initResponse, isCancel, isResponseAsync, setNext, setOverrideTimeout, setRequestCredits, setResponse, setTid, split

Methods inherited from class org.codelibs.jcifs.smb.internal.smb2.ServerMessageBlock2

addFlags, clearFlags, decode, decode, equals, getAsyncId, getCommand, getConfig, getCredit, getCreditCharge, getDigest, getErrorContextCount, getErrorData, getFlags, getHeaderStart, getLength, getMid, getNextCommandOffset, getRawPayload, getSessionId, getStatus, getTreeId, hashCode, haveResponse, isAsync, isErrorResponseStatus, isRetainPayload, pad8, readErrorResponse, readHeaderWireFormat, reset, retainPayload, setAsyncId, setCommand, setCredit, setDigest, setExtendedSecurity, setMid, setNext, setRawPayload, setReadSize, setSessionId, setTreeId, setUid, size8, size8, toString, writeHeaderWireFormat

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.codelibs.jcifs.smb.internal.CommonServerMessageBlock

decode, getCommand, getDigest, getMid, reset, setCommand, setDigest, setExtendedSecurity, setMid, setSessionId, setUid

Methods inherited from interface org.codelibs.jcifs.smb.util.transport.Message

getRawPayload, isRetainPayload, retainPayload, setRawPayload

Constructor Details

Smb2SessionSetupRequest

public Smb2SessionSetupRequest(CIFSContext context,
 int securityMode,
 int capabilities,
 long previousSessionid,
 byte[] token)

Constructs a SMB2 session setup request with the specified parameters

Parameters:

context - the CIFS context for this request

securityMode - the security mode flags for the session

capabilities - the client capabilities

previousSessionid - the previous session ID for reconnection (or 0 for new session)

token - the security token for authentication

Method Details

createResponse

protected Smb2SessionSetupResponse createResponse(CIFSContext tc,
 ServerMessageBlock2Request<Smb2SessionSetupResponse> req)

Description copied from class: ServerMessageBlock2Request

Create the response object for this request

Specified by:

createResponse in class ServerMessageBlock2Request<Smb2SessionSetupResponse>

Parameters:

tc - the CIFS context

req - the request object

Returns:

the response object

setSessionBinding

public void setSessionBinding(boolean sessionBinding)

Sets whether this request is for session binding

Parameters:

sessionBinding - the sessionBinding to set

chain

public boolean chain(ServerMessageBlock2 n)

Chains another message to this message for compound operations.

Overrides:

chain in class ServerMessageBlock2

Parameters:

n - the message to chain

Returns:

whether chaining was successful

See Also:

• ServerMessageBlock2.chain(org.codelibs.jcifs.smb.internal.smb2.ServerMessageBlock2)

size

public int size()

Gets the size of this message.

Returns:

the size of this message

See Also:

• CommonServerMessageBlockRequest.size()

writeBytesWireFormat

protected int writeBytesWireFormat(byte[] dst,
 int dstIndex)

Writes the message body to the wire format.

Specified by:

writeBytesWireFormat in class ServerMessageBlock2

Parameters:

dst - the destination buffer

dstIndex - the starting position in the buffer

Returns:

number of bytes written

See Also:

• ServerMessageBlock2.writeBytesWireFormat(byte[], int)

readBytesWireFormat

protected int readBytesWireFormat(byte[] buffer,
 int bufferIndex)

Reads the message body from the wire format.

Specified by:

readBytesWireFormat in class ServerMessageBlock2

Parameters:

buffer - the buffer to read from

bufferIndex - the starting position in the buffer

Returns:

number of bytes read

See Also:

• ServerMessageBlock2.readBytesWireFormat(byte[], int)