Module jcifs

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

Class Smb2ChangeNotifyResponse

java.lang.Object

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

org.codelibs.jcifs.smb.internal.smb2.ServerMessageBlock2Response

org.codelibs.jcifs.smb.internal.smb2.notify.Smb2ChangeNotifyResponse

All Implemented Interfaces:

CommonServerMessageBlock, CommonServerMessageBlockResponse, NotifyResponse, Message, Response

public class Smb2ChangeNotifyResponse
extends ServerMessageBlock2Response
implements NotifyResponse

SMB2 Change Notify response message. This response contains information about file system changes that occurred in the monitored directory.

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
Smb2ChangeNotifyResponse(Configuration config)	Constructs a change notify response

Method Summary

Modifier and Type	Method	Description
List<FileNotifyInformation>	getNotifyInformation()	Gets the file notification information from the response.
protected boolean	isErrorResponseStatus()	Checks if this message has an error status.
protected int	readBytesWireFormat(byte[] buffer, int bufferIndex)	Reads the message body from the wire format.
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.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 org.codelibs.jcifs.smb.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, isRetainPayload, pad8, readErrorResponse, readHeaderWireFormat, retainPayload, setAsyncId, setCommand, setCredit, setDigest, setExtendedSecurity, setMid, setNext, setRawPayload, setReadSize, setResponse, 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, encode, getCommand, getDigest, getMid, getResponse, reset, setCommand, setDigest, setExtendedSecurity, setMid, setResponse, setSessionId, setUid

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

getNextResponse, isAsync, prepare

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

getRawPayload, isRetainPayload, retainPayload, setRawPayload

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

clearReceived, error, exception, getErrorCode, getException, getExpiration, getGrantedCredits, getMid, isError, isReceived, isVerifyFailed, received, reset, setExpiration, setMid, verifySignature

Constructor Details

Smb2ChangeNotifyResponse

public Smb2ChangeNotifyResponse(Configuration config)

Constructs a change notify response

Parameters:

config - The configuration to use

Method Details

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)
                           throws SMBProtocolDecodingException

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

Throws:

SMBProtocolDecodingException - If there is an error decoding the response

See Also:

• ServerMessageBlock2.readBytesWireFormat(byte[], int)

getNotifyInformation

public List<FileNotifyInformation> getNotifyInformation()

Gets the file notification information from the response.

Specified by:

getNotifyInformation in interface NotifyResponse

Returns:

notify information containing file change notifications

See Also:

• NotifyResponse.getNotifyInformation()

isErrorResponseStatus

protected boolean isErrorResponseStatus()

Checks if this message has an error status.

Overrides:

isErrorResponseStatus in class ServerMessageBlock2

Returns:

true if the message has an error status

See Also:

• ServerMessageBlock2.isErrorResponseStatus()