static final int CAP_NONE = 0x0000;
    static final int CAP_RAW_MODE = 0x0001;
    static final int CAP_MPX_MODE = 0x0002;
    static final int CAP_UNICODE = 0x0004;
    static final int CAP_LARGE_FILES = 0x0008;
    static final int CAP_NT_SMBS = 0x0010;
    static final int CAP_RPC_REMOTE_APIS = 0x0020;
    static final int CAP_STATUS32 = 0x0040;
    static final int CAP_LEVEL_II_OPLOCKS = 0x0080;

 * class, this class represents all of them. For many of the popular
 * error codes, constants and text messages like "The device is not ready"
 * are provided.
 * <p>
 * The jCIFS client maps DOS error codes to NTSTATUS codes. This means that
 * the user may recieve a different error from a legacy server than that of
 * a newer varient such as Windows NT and above. If you should encounter

                if (auth == NtlmPasswordAuthentication.ANONYMOUS) {
                    lmHash = new byte[0];
                    ntHash = new byte[0];
                    capabilities &= ~SmbConstants.CAP_EXTENDED_SECURITY;
                } else if (session.transport.server.encryptedPasswords) {
                    lmHash = auth.getAnsiHash( session.transport.server.encryptionKey );

        writeSize = file.tree.session.transport.snd_buf_size - 70;

        useNTSmbs = file.tree.session.transport.hasCapability( ServerMessageBlock.CAP_NT_SMBS );
        if( useNTSmbs ) {
            reqx = new SmbComWriteAndX();
            rspx = new SmbComWriteAndXResponse();
        } else {
            req = new SmbComWrite();

    static final int CAP_NONE             = 0x0000;
    static final int CAP_RAW_MODE         = 0x0001;
    static final int CAP_MPX_MODE         = 0x0002;
    static final int CAP_UNICODE          = 0x0004;
    static final int CAP_LARGE_FILES      = 0x0008;
    static final int CAP_NT_SMBS          = 0x0010;
    static final int CAP_RPC_REMOTE_APIS  = 0x0020;
    static final int CAP_STATUS32         = 0x0040;

    /**
     * 
     */
    public static final int SMB2_GLOBAL_CAP_DFS = 0x1;

    /**
     * 
     */
    public static final int SMB2_GLOBAL_CAP_LEASING = 0x2;

    /**
     * 
     */
    public static final int SMB2_GLOBAL_CAP_LARGE_MTU = 0x4;

    /**
     * 
     */
    public static final int SMB2_GLOBAL_CAP_MULTI_CHANNEL = 0x8;

    /**
     * 
     */

    /**
     * @return whether signing has been negotiated
     */
    boolean isSigningNegotiated ();


    /**
     * @param cap
     * @return whether capability is negotiated
     */
    boolean haveCapabilitiy ( int cap );


    /**
     * @return the send buffer size
     */
    int getSendBufferSize ();


    /**
     * @return the receive buffer size
     */

/**
 * @author mbechler
 *
 */
public interface SmbTransportInternal extends SmbTransport {

    /**
     * @param cap
     * @return whether the transport has the given capability
     * @throws SmbException
     */
    boolean hasCapability ( int cap ) throws SmbException;


    /**
     * @return whether the transport has been disconnected
     */
    boolean isDisconnected ();

 * class, this class represents all of them. For many of the popular
 * error codes, constants and text messages like "The device is not ready"
 * are provided.
 * <p>
 * The jCIFS client maps DOS error codes to NTSTATUS codes. This means that
 * the user may receive a different error from a legacy server than that of
 * a newer variant such as Windows NT and above. If you should encounter

     */
    String getServer ();


    /**
     * If the path of this <code>SmbFile</code> falls within a DFS volume,
     * this method will return the referral path to which it maps. Otherwise
     * <code>null</code> is returned.
     * 
     * @return URL to the DFS volume
     */
    String getDfsPath ();


    /**
     * @return the transport port, if specified
     */