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/*
* BERConstants.java
* Copyright (C) 2004 The Free Software Foundation
*
* This file is part of GNU inetlib, a library.
*
* GNU inetlib is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* GNU inetlib is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Linking this library statically or dynamically with other modules is
* making a combined work based on this library. Thus, the terms and
* conditions of the GNU General Public License cover the whole
* combination.
*
* As a special exception, the copyright holders of this library give you
* permission to link this library with independent modules to produce an
* executable, regardless of the license terms of these independent
* modules, and to copy and distribute the resulting executable under
* terms of your choice, provided that you also meet, for each linked
* independent module, the terms and conditions of the license of that
* module. An independent module is a module which is not derived from
* or based on this library. If you modify this library, you may extend
* this exception to your version of the library, but you are not
* obliged to do so. If you do not wish to do so, delete this
* exception statement from your version.
*/
package gnu.inet.ldap;
/**
* Constants used in BER encoding and decoding.
* Universal types are described in ISO/IEC 8824-1:2003, section 8.4.
*
* @author <a href='mailto:dog@gnu.org'>Chris Burdess</a>
*/
public interface BERConstants
{
/* -- Tag classes -- */
public static final int UNIVERSAL = 0x00;
public static final int APPLICATION = 0x40; // bit 7
public static final int CONTEXT = 0x80; // bit 8
public static final int PRIVATE = 0xc0; // bits 7 and 8
/* -- Universal tags -- */
public static final int BOOLEAN = 0x01; // UNIVERSAL 1
public static final int INTEGER = 0x02;
public static final int BIT_STRING = 0x03;
public static final int OCTET_STRING = 0x04;
public static final int NULL = 0x05;
public static final int OID = 0x06;
public static final int DESCRIPTOR = 0x07;
public static final int EXTERNAL = 0x08;
public static final int REAL = 0x09;
public static final int ENUMERATED = 0x0a;
public static final int EMBEDDED_PDV = 0x0b;
public static final int UTF8_STRING = 0x0c;
public static final int RELATIVE_OID = 0x0d;
public static final int SEQUENCE = 0x10; // UNIVERSAL 16
public static final int SET = 0x11;
/* -- Application tags -- */
public static final int FILTER_PRESENT = 0x87; // APPLICATION 7
public static final int FILTER_AND = 0xa0; // APPLICATION 32
public static final int FILTER_OR = 0xa1;
public static final int FILTER_NOT = 0xa2;
public static final int FILTER_EQUAL = 0xa3;
public static final int FILTER_SUBSTRING = 0xa4;
public static final int FILTER_GREATER = 0xa5;
public static final int FILTER_LESS = 0xa6;
public static final int FILTER_APPROX = 0xa8;
public static final int FILTER_EXTENSIBLE = 0xa9;
}
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