SID[] sids) throws IOException {
        ArrayList list = new ArrayList(sids.length);
        int si;

synchronized (sid_cache) {
        for (si = 0; si < sids.length; si++) {
            SID sid = (SID)sid_cache.get(sids[si]);
            if (sid != null) {
                sids[si].type = sid.type;
                sids[si].domainName = sid.domainName;

        public rpc.sid_t sid;


        @Override
        public void encode ( NdrBuffer _dst ) throws NdrException {
            _dst.align(4);
            _dst.enc_ndr_referent(this.sid, 1);

            if ( this.sid != null ) {
                _dst = _dst.deferred;
                this.sid.encode(_dst);

            }
        }


        @Override

    /**
     * Well known SID: EVERYONE
     */
    public static SID EVERYONE = null;

    /**
     * Well known SID: CREATOR_OWNER
     */
    public static SID CREATOR_OWNER = null;

    /**
     * Well known SID: SYSTEM
     */
    public static SID SYSTEM = null;

    static {
        try {
            EVERYONE = new SID("S-1-1-0");
            CREATOR_OWNER = new SID("S-1-3-0");

    private static final int DISCONNECT_TID      = 0x01;
    private static final int ONE_WAY_TRANSACTION = 0x02;

    private static final int PADDING_SIZE = 2;

    private int flags = 0x00;
    private int fid;
    private int pad = 0;
    private int pad1 = 0;
    private boolean hasMore = true;
    private boolean isPrimary = true;
    private int bufParameterOffset;
    private int bufDataOffset;

            SID out = sids[ si ].unwrap(SID.class);
            LsarTranslatedName resp = rpc.names.names[ si ];
            out.domainName = null;
            switch ( resp.sid_type ) {
            case jcifs.SID.SID_TYPE_USER:
            case jcifs.SID.SID_TYPE_DOM_GRP:
            case jcifs.SID.SID_TYPE_DOMAIN:
            case jcifs.SID.SID_TYPE_ALIAS:
            case jcifs.SID.SID_TYPE_WKN_GRP:

    public static class LsarSidPtr extends NdrObject {

        public rpc.sid_t sid;

        public void encode(NdrBuffer _dst) throws NdrException {
            _dst.align(4);
            _dst.enc_ndr_referent(sid, 1);

            if (sid != null) {
                _dst = _dst.deferred;
                sid.encode(_dst);

            }
        }

     * @return the owner group SID, <code>null</code> if not present
     * @throws IOException
     */
    SID getOwnerGroup ( boolean resolve ) throws IOException;


    /**
     * Return the resolved owner user SID for this file or directory
     * 
     * @return the owner user SID, <code>null</code> if not present
     * @throws IOException
     */
    SID getOwnerUser () throws IOException;

        public rpc.sid_t sid;
        public rpc.policy_handle domain_handle;

        public SamrOpenDomain(rpc.policy_handle handle,
                    int access_mask,
                    rpc.sid_t sid,
                    rpc.policy_handle domain_handle) {
            this.handle = handle;
            this.access_mask = access_mask;
            this.sid = sid;
            this.domain_handle = domain_handle;

        public int access_mask;
        public rpc.sid_t sid;
        public rpc.policy_handle domain_handle;


        public SamrOpenDomain ( rpc.policy_handle handle, int access_mask, rpc.sid_t sid, rpc.policy_handle domain_handle ) {
            this.handle = handle;
            this.access_mask = access_mask;
            this.sid = sid;
            this.domain_handle = domain_handle;
        }

    private String homeDirectory;
    private String homeDrive;
    private String serverName;
    private String domainName;
    private SID userSid;
    private SID groupSid;
    private SID[] groupSids;
    private SID[] resourceGroupSids;
    private SID[] extraSids;
    private int userAccountControl;
    private int userFlags;


    public PacLogonInfo ( byte[] data ) throws PACDecodingException {