Module jcifs

Package org.codelibs.jcifs.smb.internal.smb1.trans.nt

Class SmbComNtTransaction

java.lang.Object

org.codelibs.jcifs.smb.internal.smb1.ServerMessageBlock

org.codelibs.jcifs.smb.internal.smb1.trans.SmbComTransaction

org.codelibs.jcifs.smb.internal.smb1.trans.nt.SmbComNtTransaction

All Implemented Interfaces:

Enumeration<SmbComTransaction>, CommonServerMessageBlock, CommonServerMessageBlockRequest, CommonServerMessageBlockResponse, RequestWithPath, Message, Request, Response

Direct Known Subclasses:

NtTransNotifyChange, NtTransQuerySecurityDesc

public abstract class SmbComNtTransaction
extends SmbComTransaction

Base class for SMB1 NT Transaction request messages. NT Transactions are an extended form of the basic transaction protocol that provides additional functionality for Windows NT-specific operations such as security descriptor queries and file change notifications.

Field Summary

Fields

Modifier and Type	Field	Description
static final int	NT_TRANSACT_NOTIFY_CHANGE	NT transaction function code for change notification.
static final int	NT_TRANSACT_QUERY_SECURITY_DESC	NT transaction function code for querying security descriptors.

Fields inherited from class org.codelibs.jcifs.smb.internal.smb1.trans.SmbComTransaction

dataCount, dataDisplacement, dataOffset, maxBufferSize, maxDataCount, maxParameterCount, maxSetupCount, name, NET_SERVER_ENUM2, NET_SERVER_ENUM3, NET_SHARE_ENUM, parameterCount, parameterDisplacement, parameterOffset, primarySetupOffset, secondaryParameterOffset, setupCount, timeout, totalDataCount, totalParameterCount, TRANS_CALL_NAMED_PIPE, TRANS_PEEK_NAMED_PIPE, TRANS_TRANSACT_NAMED_PIPE, TRANS_WAIT_NAMED_PIPE, TRANS2_FIND_FIRST2, TRANS2_FIND_NEXT2, TRANS2_GET_DFS_REFERRAL, TRANS2_QUERY_FILE_INFORMATION, TRANS2_QUERY_FS_INFORMATION, TRANS2_QUERY_PATH_INFORMATION, TRANS2_SET_FILE_INFORMATION

Fields inherited from class org.codelibs.jcifs.smb.internal.smb1.ServerMessageBlock

batchLevel, byteCount, digest, errorCode, flags2, headerStart, length, mid, path, pid, SMB_COM_CHECK_DIRECTORY, SMB_COM_CLOSE, SMB_COM_CREATE_DIRECTORY, SMB_COM_DELETE, SMB_COM_DELETE_DIRECTORY, SMB_COM_ECHO, SMB_COM_FIND_CLOSE2, SMB_COM_LOCKING_ANDX, SMB_COM_LOGOFF_ANDX, SMB_COM_MOVE, SMB_COM_NEGOTIATE, SMB_COM_NT_CANCEL, SMB_COM_NT_CREATE_ANDX, SMB_COM_NT_TRANSACT, SMB_COM_NT_TRANSACT_SECONDARY, SMB_COM_OPEN_ANDX, SMB_COM_QUERY_INFORMATION, SMB_COM_READ_ANDX, SMB_COM_RENAME, SMB_COM_SEEK, SMB_COM_SESSION_SETUP_ANDX, SMB_COM_SET_INFORMATION, SMB_COM_TRANSACTION, SMB_COM_TRANSACTION_SECONDARY, SMB_COM_TRANSACTION2, SMB_COM_TREE_CONNECT_ANDX, SMB_COM_TREE_DISCONNECT, SMB_COM_WRITE, SMB_COM_WRITE_ANDX, tid, uid, wordCount

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	SmbComNtTransaction(Configuration config, int function)	Constructs an NT transaction command.

Method Summary

Modifier and Type	Method	Description
CommonServerMessageBlockRequest	createCancel()	Creates a cancel request for this request.
protected int	writeParameterWordsWireFormat(byte[] dst, int dstIndex)	Writes the parameter words portion of the SMB message to the wire format.

Methods inherited from class org.codelibs.jcifs.smb.internal.smb1.trans.SmbComTransaction

getPadding, getSubCommand, hasMoreElements, nextElement, pad, readBytesWireFormat, readDataWireFormat, readParametersWireFormat, readParameterWordsWireFormat, readSetupWireFormat, releaseBuffer, reset, reset, setBuffer, setMaxBufferSize, setMaxDataCount, setSubCommand, toString, writeBytesWireFormat, writeDataWireFormat, writeParametersWireFormat, writeSetupWireFormat

Methods inherited from class org.codelibs.jcifs.smb.internal.smb1.ServerMessageBlock

addFlags2, allowChain, clearReceived, decode, encode, equals, error, exception, getByteCount, getCommand, getConfig, getCreditCost, getDigest, getDomain, getErrorCode, getException, getExpiration, getFlags, getFlags2, getFullUNCPath, getGrantedCredits, getLength, getMid, getNext, getNextResponse, getOverrideTimeout, getPath, getPid, getRawPayload, getResponse, getServer, getSignSeq, getTid, getUid, hashCode, ignoreDisconnect, isAsync, isCancel, isError, isExtendedSecurity, isForceUnicode, isReceived, isResolveInDfs, isResponse, isResponseAsync, isRetainPayload, isUseUnicode, isVerifyFailed, prepare, readHeaderWireFormat, readString, readString, readString, readStringLength, received, remFlags2, retainPayload, setCommand, setDigest, setErrorCode, setExpiration, setExtendedSecurity, setFlags, setFlags2, setFullUNCPath, setMid, setOverrideTimeout, setPath, setPid, setRawPayload, setRequestCredits, setResolveInDfs, setResponse, setSessionId, setSignSeq, setTid, setUid, setUseUnicode, size, split, stringWireLength, verifySignature, writeHeaderWireFormat, writeString, writeString

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Enumeration

asIterator

Field Details

NT_TRANSACT_QUERY_SECURITY_DESC

public static final int NT_TRANSACT_QUERY_SECURITY_DESC

NT transaction function code for querying security descriptors. Used to retrieve security information about a file or directory.

See Also:

• Constant Field Values

NT_TRANSACT_NOTIFY_CHANGE

public static final int NT_TRANSACT_NOTIFY_CHANGE

NT transaction function code for change notification. Used to monitor changes to a directory or file.

See Also:

• Constant Field Values

Constructor Details

SmbComNtTransaction

protected SmbComNtTransaction(Configuration config,
 int function)

Constructs an NT transaction command.

Parameters:

config - the configuration

function - the NT transaction function code

Method Details

createCancel

public CommonServerMessageBlockRequest createCancel()

Description copied from class: ServerMessageBlock

Creates a cancel request for this request.

Specified by:

createCancel in interface CommonServerMessageBlockRequest

Overrides:

createCancel in class ServerMessageBlock

Returns:

a cancel request

See Also:

• CommonServerMessageBlockRequest.createCancel()

writeParameterWordsWireFormat

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

Description copied from class: ServerMessageBlock

Writes the parameter words portion of the SMB message to the wire format.

Overrides:

writeParameterWordsWireFormat in class SmbComTransaction

Parameters:

dst - the destination buffer

dstIndex - the starting offset in the buffer

Returns:

the number of bytes written