private final int fid;

    /**
     * Constructs a TransPeekNamedPipe request to check the status of a named pipe.
     *
     * @param config the SMB configuration
     * @param pipeName the name of the pipe to peek
     * @param fid the file identifier for the pipe
     */
    public TransPeekNamedPipe(final Configuration config, final String pipeName, final int fid) {

package jcifs.smb1.smb1;

class SmbComWrite extends ServerMessageBlock {

    private int fid, count, offset, remaining, off;
    private byte[] b;

    SmbComWrite() {
        command = SMB_COM_WRITE;
    }

    SmbComWrite(final int fid, final int offset, final int remaining, final byte[] b, final int off, final int len) {
        this.fid = fid;
        this.count = len;
        this.offset = offset;

    /** SID name type: well-known group. */
    public static final int SID_NAME_WKN_GRP = 5;
    /** SID name type: deleted account. */
    public static final int SID_NAME_DELETED = 6;
    /** SID name type: invalid. */
    public static final int SID_NAME_INVALID = 7;
    /** SID name type: unknown. */
    public static final int SID_NAME_UNKNOWN = 8;

    /**
     * LSA translated SID structure for name to SID lookups.

    private final long initialSize;

    /**
     * @param cfg
     * @param fid
     * @param tree
     * @param unc
     * @param options
     * @param attrs
     * @param access
     * @param flags
     * @param initialSize
     */
    public SmbFileHandleImpl(final Configuration cfg, final byte[] fid, final SmbTreeHandleImpl tree, final String unc, final int flags,

 */
package jcifs.pac;

import jcifs.smb.SID;

/**
 * Represents a Security Identifier (SID) with associated attributes within a PAC structure.
 * This class encapsulates a SID and its attribute flags as used in Kerberos PAC data.
 */
public class PacSidAttributes {

    private final SID id;
    private final int attributes;

    /**

        // Given
        int fid = 999;
        long lastWriteTime = 1672531200000L; // 2023-01-01 00:00:00 UTC
        SmbComClose smbComClose = new SmbComClose(config, fid, lastWriteTime);

        // When
        String result = smbComClose.toString();

        // Then
        assertTrue(result.startsWith("SmbComClose["));
        assertTrue(result.contains("fid=" + fid));

    private long offset;
    private int fid;

    private final int openTimeout;
    int maxCount, minCount, remaining;

    SmbComReadAndX() {
        super(null);
        command = SMB_COM_READ_ANDX;
        openTimeout = 0xFFFFFFFF;
    }

    SmbComReadAndX(final int fid, final long offset, final int maxCount, final ServerMessageBlock andx) {
        super(andx);
        this.fid = fid;
        this.offset = offset;

    private final int fid;
    private final long lastWriteTime;

    SmbComClose(final int fid, final long lastWriteTime) {
        this.fid = fid;
        this.lastWriteTime = lastWriteTime;
        command = SMB_COM_CLOSE;
    }

    @Override
    int writeParameterWordsWireFormat(final byte[] dst, int dstIndex) {
        writeInt2(fid, dst, dstIndex);
        dstIndex += 2;

            if (responseData.getUrl().startsWith("smb:")) {
                final SID[] allowedSids = (SID[]) metaDataMap.get(SmbClient.SMB_ALLOWED_SID_ENTRIES);
                if (allowedSids != null) {
                    for (final SID sid : allowedSids) {
                        final String accountId = sambaHelper.getAccountId(sid);
                        if (accountId != null) {

    private static final String TEST_DOMAIN = "TESTDOMAIN";
    private static final String TEST_SERVER = "SERVER01";

    private SID domainSid;
    private SID userSid;

    @BeforeEach
    void setUp() throws Exception {
        domainSid = new SID("S-1-5-21-1-2-3");
        userSid = new SID("S-1-5-21-1-2-3-1000");
    }

    private void writeLittleEndianShort(DataOutputStream dos, short value) throws IOException {