protected void parseURL ( URL u, String spec, int start, int limit ) {
        String host = u.getHost();
        String path, ref;
        int port;

        if ( spec.equals("smb://") ) {
            spec = "smb:////";
            limit += 2;
        }
        else if ( spec.startsWith("smb://") == false && host != null && host.length() == 0 ) {
            spec = "//" + spec;
            limit += 2;
        }

 */
package jcifs.internal.smb2;


import java.security.GeneralSecurityException;
import java.security.MessageDigest;

import javax.crypto.Mac;
import javax.crypto.spec.SecretKeySpec;

import jcifs.util.Crypto;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import jcifs.internal.CommonServerMessageBlock;
import jcifs.internal.SMBSigningDigest;