java.lang.Object
- jcifs.internal.smb2.ServerMessageBlock2
- - jcifs.internal.smb2.ServerMessageBlock2Response
  - - jcifs.internal.smb2.nego.Smb2NegotiateResponse

All Implemented Interfaces:

CommonServerMessageBlock, CommonServerMessageBlockResponse, SmbNegotiationResponse, Message, Response
```
public class Smb2NegotiateResponse
extends ServerMessageBlock2Response
implements SmbNegotiationResponse
```
Author:

mbechler

Field Summary
- Fields inherited from class jcifs.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

Smb2NegotiateResponse(Configuration cfg)

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`canReuse(CIFSContext tc, boolean forceSigning)`
`protected static NegotiateContextResponse`	`createContext(int type)`
`int`	`getCapabilities()`
`int`	`getCommonCapabilities()`
`int`	`getDialectRevision()`
`int`	`getInitialCredits()`
`int`	`getMaxTransactSize()`
`NegotiateContextResponse[]`	`getNegotiateContexts()`
`int`	`getReceiveBufferSize()`
`byte[]`	`getSecurityBlob()`
`int`	`getSecurityMode()`
`int`	`getSelectedCipher()`
`DialectVersion`	`getSelectedDialect()`
`int`	`getSelectedPreauthHash()`
`int`	`getSendBufferSize()`
`byte[]`	`getServerGuid()`
`long`	`getServerStartTime()`
`int`	`getTransactionBufferSize()`
`boolean`	`haveCapabilitiy(int cap)`
`boolean`	`isDFSSupported()`
`boolean`	`isEncryptionSupported()`
`boolean`	`isSigningEnabled()`
`boolean`	`isSigningNegotiated()`
`boolean`	`isSigningRequired()`
`boolean`	`isValid(CIFSContext tc, SmbNegotiationRequest req)`
`protected int`	`readBytesWireFormat(byte[] buffer, int bufferIndex)`
`void`	`setupRequest(CommonServerMessageBlock request)`
`void`	`setupResponse(Response resp)`
`String`	`toString()`
`protected int`	`writeBytesWireFormat(byte[] dst, int dstIndex)`

Methods inherited from class jcifs.internal.smb2.ServerMessageBlock2Response
clearReceived, error, exception, getErrorCode, getException, getExpiration, getGrantedCredits, getNextResponse, haveResponse, isAsyncHandled, isError, isReceived, isSigned, isVerifyFailed, prepare, received, reset, setAsyncHandled, setExpiration, verifySignature

Methods inherited from class jcifs.internal.smb2.ServerMessageBlock2
addFlags, chain, clearFlags, decode, decode, encode, equals, getAsyncId, getCommand, getConfig, getCredit, getCreditCharge, getDigest, getErrorContextCount, getErrorData, getFlags, getHeaderStart, getLength, getMid, getNext, getNextCommandOffset, getRawPayload, getResponse, getSessionId, getStatus, getTreeId, hashCode, isAsync, isErrorResponseStatus, isRetainPayload, pad8, readErrorResponse, readHeaderWireFormat, retainPayload, setAsyncId, setCommand, setCredit, setDigest, setExtendedSecurity, setMid, setNext, setRawPayload, setReadSize, setResponse, setSessionId, setTreeId, setUid, size8, size8, writeHeaderWireFormat

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface jcifs.internal.CommonServerMessageBlock
decode, encode, getCommand, getDigest, getMid, getResponse, reset, setCommand, setDigest, setExtendedSecurity, setMid, setResponse, setSessionId, setUid

Methods inherited from interface jcifs.internal.CommonServerMessageBlockResponse
isAsync

Methods inherited from interface jcifs.util.transport.Message
getRawPayload, isRetainPayload, retainPayload, setRawPayload

Methods inherited from interface jcifs.util.transport.Response
clearReceived, error, exception, getErrorCode, getException, getExpiration, getGrantedCredits, getMid, isError, isReceived, isVerifyFailed, received, reset, setExpiration, setMid, verifySignature

- Constructor Detail
  - Smb2NegotiateResponse
```
public Smb2NegotiateResponse(Configuration cfg)
```
    Parameters:
    
    cfg -
- Method Detail
  - getInitialCredits
```
public int getInitialCredits()
```
    Specified by:
    
    getInitialCredits in interface SmbNegotiationResponse
    
    Returns:
    
    number of initial credits the server grants
    
    See Also:
    
    SmbNegotiationResponse.getInitialCredits()
  - getDialectRevision
```
public int getDialectRevision()
```
    Returns:
    
    the dialectRevision
  - getServerGuid
```
public byte[] getServerGuid()
```
    Returns:
    
    the serverGuid
  - getSelectedDialect
```
public DialectVersion getSelectedDialect()
```
    Specified by:
    
    getSelectedDialect in interface SmbNegotiationResponse
    
    Returns:
    
    the selectedDialect
  - getSelectedCipher
```
public int getSelectedCipher()
```
    Returns:
    
    the selectedCipher
  - getSelectedPreauthHash
```
public int getSelectedPreauthHash()
```
    Returns:
    
    the selectedPreauthHash
  - getCapabilities
```
public final int getCapabilities()
```
    Returns:
    
    the server returned capabilities
  - getCommonCapabilities
```
public final int getCommonCapabilities()
```
    Returns:
    
    the common/negotiated capabilieis
  - getSecurityBlob
```
public byte[] getSecurityBlob()
```
    Returns:
    
    initial security blob
  - getMaxTransactSize
```
public int getMaxTransactSize()
```
    Returns:
    
    the maxTransactSize
  - getTransactionBufferSize
```
public int getTransactionBufferSize()
```
    Specified by:
    
    getTransactionBufferSize in interface SmbNegotiationResponse
    
    Returns:
    
    the transaction buffer size
    
    See Also:
    
    SmbNegotiationResponse.getTransactionBufferSize()
  - getNegotiateContexts
```
public NegotiateContextResponse[] getNegotiateContexts()
```
    Returns:
    
    the negotiateContexts
  - getServerStartTime
```
public long getServerStartTime()
```
    Returns:
    
    the serverStartTime
  - getSecurityMode
```
public int getSecurityMode()
```
    Returns:
    
    the securityMode
  - haveCapabilitiy
```
public boolean haveCapabilitiy(int cap)
```
    Specified by:
    
    haveCapabilitiy in interface SmbNegotiationResponse
    
    Returns:
    
    whether capability is negotiated
    
    See Also:
    
    SmbNegotiationResponse.haveCapabilitiy(int)
  - isDFSSupported
```
public boolean isDFSSupported()
```
    Specified by:
    
    isDFSSupported in interface SmbNegotiationResponse
    
    Returns:
    
    whether the server supports DFS
    
    See Also:
    
    SmbNegotiationResponse.isDFSSupported()
  - isEncryptionSupported
```
public boolean isEncryptionSupported()
```
    Returns:
    
    whether SMB encryption is supported by the server
  - canReuse
```
public boolean canReuse(CIFSContext tc,
                        boolean forceSigning)
```
    Specified by:
    
    canReuse in interface SmbNegotiationResponse
    
    Returns:
    
    whether a connection can be reused for this config
    
    See Also:
    
    SmbNegotiationResponse.canReuse(jcifs.CIFSContext, boolean)
  - isValid
```
public boolean isValid(CIFSContext tc,
                       SmbNegotiationRequest req)
```
    Specified by:
    
    isValid in interface SmbNegotiationResponse
    
    Returns:
    
    whether the protocol negotiation was successful
  - getReceiveBufferSize
```
public int getReceiveBufferSize()
```
    Specified by:
    
    getReceiveBufferSize in interface SmbNegotiationResponse
    
    Returns:
    
    the receive buffer size
    
    See Also:
    
    SmbNegotiationResponse.getReceiveBufferSize()
  - getSendBufferSize
```
public int getSendBufferSize()
```
    Specified by:
    
    getSendBufferSize in interface SmbNegotiationResponse
    
    Returns:
    
    the send buffer size
    
    See Also:
    
    SmbNegotiationResponse.getSendBufferSize()
  - isSigningEnabled
```
public boolean isSigningEnabled()
```
    Specified by:
    
    isSigningEnabled in interface SmbNegotiationResponse
    
    Returns:
    
    whether the server has singing enabled
    
    See Also:
    
    SmbNegotiationResponse.isSigningEnabled()
  - isSigningRequired
```
public boolean isSigningRequired()
```
    Specified by:
    
    isSigningRequired in interface SmbNegotiationResponse
    
    Returns:
    
    whether the server requires signing
    
    See Also:
    
    SmbNegotiationResponse.isSigningRequired()
  - isSigningNegotiated
```
public boolean isSigningNegotiated()
```
    Specified by:
    
    isSigningNegotiated in interface SmbNegotiationResponse
    
    Returns:
    
    whether signing has been negotiated
    
    See Also:
    
    SmbNegotiationResponse.isSigningNegotiated()
  - setupRequest
```
public void setupRequest(CommonServerMessageBlock request)
```
    Specified by:
    
    setupRequest in interface SmbNegotiationResponse
    
    See Also:
    
    SmbNegotiationResponse.setupRequest(jcifs.internal.CommonServerMessageBlock)
  - setupResponse
```
public void setupResponse(Response resp)
```
    Specified by:
    
    setupResponse in interface SmbNegotiationResponse
    
    See Also:
    
    SmbNegotiationResponse.setupResponse(jcifs.util.transport.Response)
  - readBytesWireFormat
```
protected int readBytesWireFormat(byte[] buffer,
                                  int bufferIndex)
                           throws SMBProtocolDecodingException
```
    Specified by:
    
    readBytesWireFormat in class ServerMessageBlock2
    
    Throws:
    
    SMBProtocolDecodingException
  - createContext
```
protected static NegotiateContextResponse createContext(int type)
```
    Parameters:
    
    type -
    
    Returns:
  - writeBytesWireFormat
```
protected int writeBytesWireFormat(byte[] dst,
                                   int dstIndex)
```
    Specified by:
    
    writeBytesWireFormat in class ServerMessageBlock2
    
    See Also:
    
    ServerMessageBlock2.writeBytesWireFormat(byte[], int)
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class ServerMessageBlock2

Class Smb2NegotiateResponse

Field Summary

Fields inherited from class jcifs.internal.smb2.ServerMessageBlock2

Constructor Summary

Method Summary

Methods inherited from class jcifs.internal.smb2.ServerMessageBlock2Response

Methods inherited from class jcifs.internal.smb2.ServerMessageBlock2

Methods inherited from class java.lang.Object

Methods inherited from interface jcifs.internal.CommonServerMessageBlock

Methods inherited from interface jcifs.internal.CommonServerMessageBlockResponse

Methods inherited from interface jcifs.util.transport.Message

Methods inherited from interface jcifs.util.transport.Response

Constructor Detail

Smb2NegotiateResponse

Method Detail

getInitialCredits

getDialectRevision

getServerGuid

getSelectedDialect

getSelectedCipher

getSelectedPreauthHash

getCapabilities

getCommonCapabilities

getSecurityBlob

getMaxTransactSize

getTransactionBufferSize

getNegotiateContexts

getServerStartTime

getSecurityMode

haveCapabilitiy

isDFSSupported

isEncryptionSupported

canReuse

isValid

getReceiveBufferSize

getSendBufferSize

isSigningEnabled

isSigningRequired

isSigningNegotiated

setupRequest

setupResponse

readBytesWireFormat

createContext

writeBytesWireFormat

toString