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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: }