Source for gnu.inet.ldap.BERConstants

   1: /*
   2:  * BERConstants.java
   3:  * Copyright (C) 2004 The Free Software Foundation
   4:  * 
   5:  * This file is part of GNU inetlib, a library.
   6:  * 
   7:  * GNU inetlib is free software; you can redistribute it and/or modify
   8:  * it under the terms of the GNU General Public License as published by
   9:  * the Free Software Foundation; either version 2 of the License, or
  10:  * (at your option) any later version.
  11:  * 
  12:  * GNU inetlib is distributed in the hope that it will be useful,
  13:  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14:  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15:  * GNU General Public License for more details.
  16:  * 
  17:  * You should have received a copy of the GNU General Public License
  18:  * along with this library; if not, write to the Free Software
  19:  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  20:  * 
  21:  * Linking this library statically or dynamically with other modules is
  22:  * making a combined work based on this library.  Thus, the terms and
  23:  * conditions of the GNU General Public License cover the whole
  24:  * combination.
  25:  *
  26:  * As a special exception, the copyright holders of this library give you
  27:  * permission to link this library with independent modules to produce an
  28:  * executable, regardless of the license terms of these independent
  29:  * modules, and to copy and distribute the resulting executable under
  30:  * terms of your choice, provided that you also meet, for each linked
  31:  * independent module, the terms and conditions of the license of that
  32:  * module.  An independent module is a module which is not derived from
  33:  * or based on this library.  If you modify this library, you may extend
  34:  * this exception to your version of the library, but you are not
  35:  * obliged to do so.  If you do not wish to do so, delete this
  36:  * exception statement from your version.
  37:  */
  38: 
  39: package gnu.inet.ldap;
  40: 
  41: /**
  42:  * Constants used in BER encoding and decoding.
  43:  * Universal types are described in ISO/IEC 8824-1:2003, section 8.4.
  44:  *
  45:  * @author <a href='mailto:dog@gnu.org'>Chris Burdess</a>
  46:  */
  47: public interface BERConstants
  48: {
  49: 
  50:   /* -- Tag classes -- */
  51:   public static final int UNIVERSAL = 0x00;
  52:   public static final int APPLICATION = 0x40; // bit 7
  53:   public static final int CONTEXT = 0x80; // bit 8
  54:   public static final int PRIVATE = 0xc0; // bits 7 and 8
  55: 
  56:   /* -- Universal tags -- */
  57:   public static final int BOOLEAN = 0x01; // UNIVERSAL 1
  58:   public static final int INTEGER = 0x02;
  59:   public static final int BIT_STRING = 0x03;
  60:   public static final int OCTET_STRING = 0x04;
  61:   public static final int NULL = 0x05;
  62:   public static final int OID = 0x06;
  63:   public static final int DESCRIPTOR = 0x07;
  64:   public static final int EXTERNAL = 0x08;
  65:   public static final int REAL = 0x09;
  66:   public static final int ENUMERATED = 0x0a;
  67:   public static final int EMBEDDED_PDV = 0x0b;
  68:   public static final int UTF8_STRING = 0x0c;
  69:   public static final int RELATIVE_OID = 0x0d;
  70:   public static final int SEQUENCE = 0x10; // UNIVERSAL 16
  71:   public static final int SET = 0x11;
  72: 
  73:   /* -- Application tags -- */
  74:   public static final int FILTER_PRESENT = 0x87; // APPLICATION 7
  75:   public static final int FILTER_AND = 0xa0; // APPLICATION 32
  76:   public static final int FILTER_OR = 0xa1;
  77:   public static final int FILTER_NOT = 0xa2;
  78:   public static final int FILTER_EQUAL = 0xa3;
  79:   public static final int FILTER_SUBSTRING = 0xa4;
  80:   public static final int FILTER_GREATER = 0xa5;
  81:   public static final int FILTER_LESS = 0xa6;
  82:   public static final int FILTER_APPROX = 0xa8;
  83:   public static final int FILTER_EXTENSIBLE = 0xa9;
  84:   
  85: }