Module jcifs

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

Class Smb2QueryInfoRequest

java.lang.Object

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

org.codelibs.jcifs.smb.internal.smb2.ServerMessageBlock2Request<Smb2QueryInfoResponse>

org.codelibs.jcifs.smb.internal.smb2.info.Smb2QueryInfoRequest

All Implemented Interfaces:

CommonServerMessageBlock, CommonServerMessageBlockRequest, Request<Smb2QueryInfoResponse>, RequestWithFileId, Message, Request

public class Smb2QueryInfoRequest
extends ServerMessageBlock2Request<Smb2QueryInfoResponse>
implements RequestWithFileId

SMB2 Query Info request message. This command is used to query file system, file, or security information from 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
Smb2QueryInfoRequest(Configuration config)	Constructs a SMB2 query info request with the specified configuration
Smb2QueryInfoRequest(Configuration config, byte[] fileId)	Constructs a SMB2 query info request with the specified configuration and file ID

Method Summary

Modifier and Type	Method	Description
protected Smb2QueryInfoResponse	createResponse(CIFSContext tc, ServerMessageBlock2Request<Smb2QueryInfoResponse> req)	Create the response object for this request
protected int	readBytesWireFormat(byte[] buffer, int bufferIndex)	Reads the message body from the wire format.
final void	setAdditionalInformation(int additionalInformation)	Sets additional information flags for the query
void	setFileId(byte[] fileId)	Sets the file ID for this request.
final void	setFileInfoClass(byte fileInfoClass)	Sets the file information class for the query
final void	setFilesystemInfoClass(byte fileInfoClass)	Sets the filesystem information class for the query
final void	setInfoType(byte infoType)	Sets the information type for the query
final void	setQueryFlags(int queryFlags)	Sets the query flags for the information request
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, chain, 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

Smb2QueryInfoRequest

public Smb2QueryInfoRequest(Configuration config)

Constructs a SMB2 query info request with the specified configuration

Parameters:

config - the configuration to use for this request

Smb2QueryInfoRequest

public Smb2QueryInfoRequest(Configuration config,
 byte[] fileId)

Constructs a SMB2 query info request with the specified configuration and file ID

Parameters:

config - the configuration to use for this request

fileId - the file ID to query information for

Method Details

setFileId

public void setFileId(byte[] fileId)

Sets the file ID for this request.

Specified by:

setFileId in interface RequestWithFileId

Parameters:

fileId - the file ID to set

See Also:

• RequestWithFileId.setFileId(byte[])

setInfoType

public final void setInfoType(byte infoType)

Sets the information type for the query

Parameters:

infoType - the infoType to set

setFileInfoClass

public final void setFileInfoClass(byte fileInfoClass)

Sets the file information class for the query

Parameters:

fileInfoClass - the fileInfoClass to set

setFilesystemInfoClass

public final void setFilesystemInfoClass(byte fileInfoClass)

Sets the filesystem information class for the query

Parameters:

fileInfoClass - the fileInfoClass to set

setAdditionalInformation

public final void setAdditionalInformation(int additionalInformation)

Sets additional information flags for the query

Parameters:

additionalInformation - the additionalInformation to set

setQueryFlags

public final void setQueryFlags(int queryFlags)

Sets the query flags for the information request

Parameters:

queryFlags - the queryFlags to set

createResponse

protected Smb2QueryInfoResponse createResponse(CIFSContext tc,
 ServerMessageBlock2Request<Smb2QueryInfoResponse> req)

Create the response object for this request

Specified by:

createResponse in class ServerMessageBlock2Request<Smb2QueryInfoResponse>

Parameters:

tc - the CIFS context

req - the request object

Returns:

the response object

See Also:

• ServerMessageBlock2Request.createResponse(org.codelibs.jcifs.smb.CIFSContext, org.codelibs.jcifs.smb.internal.smb2.ServerMessageBlock2Request)

size

public int size()

Gets the size of this message.

Specified by:

size in interface CommonServerMessageBlockRequest

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)