package jcifs.smb1.netbios;

import java.io.IOException;
import java.io.InputStream;

public abstract class SessionServicePacket { 

    // session service packet types 
    static final int SESSION_MESSAGE = 0x00; 
    static final int SESSION_REQUEST = 0x81; 
    public static final int POSITIVE_SESSION_RESPONSE = 0x82; 
    public static final int NEGATIVE_SESSION_RESPONSE = 0x83; 
    static final int SESSION_RETARGET_RESPONSE = 0x84; 

    }

    int writeParameterWordsWireFormat( byte[] dst, int dstIndex ) {
        int start = dstIndex;

        dst[dstIndex++] = (byte)0x00;
        // name length without counting null termination
        namelen_index = dstIndex;
        dstIndex += 2;
        writeInt4( flags0, dst, dstIndex );
        dstIndex += 4;

    }

    public final boolean readBoolean() throws SmbException {
        if((read( tmp, 0, 1 )) < 0 ) {
            throw new SmbException( "EOF" );
        }
        return tmp[0] != (byte)0x00;
    }
    public final byte readByte() throws SmbException {
        if((read( tmp, 0, 1 )) < 0 ) {
            throw new SmbException( "EOF" );
        }
        return tmp[0];
    }

        this.flags0 |= fl;
    }


    @Override
    protected int writeParameterWordsWireFormat ( byte[] dst, int dstIndex ) {
        int start = dstIndex;

        dst[ dstIndex++ ] = (byte) 0x00;
        // name length without counting null termination
        this.namelen_index = dstIndex;
        dstIndex += 2;
        SMBUtil.writeInt4(this.flags0, dst, dstIndex);
        dstIndex += 4;

             * 00SSFSMB
             * 0 - 0's
             * S - size of payload
             * FSMB - 0xFF SMB magic #
             */

            if (sbuf[0] == (byte)0x00 &&
                        sbuf[1] == (byte)0x00 &&
                        sbuf[4] == (byte)0xFF &&
                        sbuf[5] == (byte)'S' &&
                        sbuf[6] == (byte)'M' &&
                        sbuf[7] == (byte)'B') {

 * @author David Beaumont
 * @since 15.0
 */
@GwtCompatible
@ElementTypesAreNonnullByDefault
public class XmlEscapers {
  private XmlEscapers() {}

  private static final char MIN_ASCII_CONTROL_CHAR = 0x00;
  private static final char MAX_ASCII_CONTROL_CHAR = 0x1F;

  // For each xxxEscaper() method, please add links to external reference pages
  // that are considered authoritative for the behavior of that escaper.

  /**

      // Verify that high byte of the 64 bit identifier is zero, modulo
      // the U/L and G bits, with which we are not concerned.
      return false;
    }

    return (bytes[9] == (byte) 0x00) && (bytes[10] == (byte) 0x5e) && (bytes[11] == (byte) 0xfe);
  }

  /**
   * Returns the IPv4 address embedded in an ISATAP address.
   *

   */
  public abstract long asLong();

  /**
   * If this hashcode has enough bits, returns {@code asLong()}, otherwise returns a {@code long}
   * value with {@code asBytes()} as the least-significant bytes and {@code 0x00} as the remaining
   * most-significant bytes.
   *
   * @since 14.0 (since 11.0 as {@code Hashing.padToLong(HashCode)})
   */
  public abstract long padToLong();

  /**

      // Verify that high byte of the 64 bit identifier is zero, modulo
      // the U/L and G bits, with which we are not concerned.
      return false;
    }

    return (bytes[9] == (byte) 0x00) && (bytes[10] == (byte) 0x5e) && (bytes[11] == (byte) 0xfe);
  }

  /**
   * Returns the IPv4 address embedded in an ISATAP address.
   *

    @Override
    public final boolean readBoolean () throws SmbException {
        if ( ( read(this.tmp, 0, 1) ) < 0 ) {
            throw new SmbEndOfFileException();
        }
        return this.tmp[ 0 ] != (byte) 0x00;
    }


    @Override
    public final byte readByte () throws SmbException {
        if ( ( read(this.tmp, 0, 1) ) < 0 ) {
            throw new SmbEndOfFileException();
        }