/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at
* trunk/opends/resource/legal-notices/OpenDS.LICENSE
* or https://OpenDS.dev.java.net/OpenDS.LICENSE.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at
* trunk/opends/resource/legal-notices/OpenDS.LICENSE. If applicable,
* add the following below this CDDL HEADER, with the fields enclosed
* by brackets "[]" replaced with your own identifying information:
* Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*
*
* Copyright 2006-2008 Sun Microsystems, Inc.
* Portions Copyright 2012 Forgerock AS
*/
package org.opends.server.protocols.asn1;
/**
* This class defines a number of constants that may be used when interacting
* with ASN.1 elements.
*/
@org.opends.server.types.PublicAPI(
stability=org.opends.server.types.StabilityLevel.UNCOMMITTED,
mayInstantiate=false,
mayExtend=false,
mayInvoke=true)
public final class ASN1Constants
{
/**
* The BER type that is assigned to the universal Boolean element.
*/
public static final byte UNIVERSAL_BOOLEAN_TYPE = 0x01;
/**
* The BER type that is assigned to the universal integer type.
*/
public static final byte UNIVERSAL_INTEGER_TYPE = 0x02;
/**
* The BER type that is assigned to the universal bit string type.
*/
public static final byte UNIVERSAL_BIT_STRING_TYPE = 0x03;
/**
* The BER type that is assigned to the universal octet string type.
*/
public static final byte UNIVERSAL_OCTET_STRING_TYPE = 0x04;
/**
* The BER type that is assigned to the universal null type.
*/
public static final byte UNIVERSAL_NULL_TYPE = 0x05;
/**
* The BER type that is assigned to the universal enumerated type.
*/
public static final byte UNIVERSAL_ENUMERATED_TYPE = 0x0A;
/**
* The BER type that is assigned to the universal sequence type.
*/
public static final byte UNIVERSAL_SEQUENCE_TYPE = 0x30;
/**
* The BER type that is assigned to the universal set type.
*/
public static final byte UNIVERSAL_SET_TYPE = 0x31;
/**
* The byte array that will be used for ASN.1 elements with no value.
*/
public static final byte[] NO_VALUE = new byte[0];
/**
* The bitmask that can be ANDed with the BER type to zero out all bits except
* those used in the class.
*/
public static final byte TYPE_MASK_ALL_BUT_CLASS = (byte) 0xC0;
/**
* The bitmask that can be ANDed with the BER type to determine if the element
* is in the universal class.
*/
public static final byte TYPE_MASK_UNIVERSAL = 0x00;
/**
* The bitmask that can be ANDed with the BER type to determine if the element
* is in the application-specific class.
*/
public static final byte TYPE_MASK_APPLICATION = 0x40;
/**
* The bitmask that can be ANDed with the BER type to determine if the element
* is in the context-specific class.
*/
public static final byte TYPE_MASK_CONTEXT = (byte) 0x80;
/**
* The bitmask that can be ANDed with the BER type to determine if the element
* is in the private class.
*/
public static final byte TYPE_MASK_PRIVATE = (byte) 0xC0;
/**
* The bitmask that can be ANDed with the BER type to zero out all bits except
* the primitive/constructed bit.
*/
public static final byte TYPE_MASK_ALL_BUT_PC = (byte) 0x20;
/**
* The bitmask that can be ANDed with the BER type to determine if the element
* is a primitive.
*/
public static final byte TYPE_MASK_PRIMITIVE = 0x00;
/**
* The bitmask that can be ANDed with the BER type to determine if the element
* is constructed.
*/
public static final byte TYPE_MASK_CONSTRUCTED = 0x20;
/**
* The byte array containing the pre-encoded ASN.1 encoding for a boolean
* value of "false".
*/
public static final byte[] BOOLEAN_VALUE_FALSE = { 0x00 };
/**
* The byte array containing the pre-encoded ASN.1 encoding for a boolean
* value of "false".
*/
public static final byte[] BOOLEAN_VALUE_TRUE = { (byte) 0xFF };
}