/* ========================================================================
*
* This file is part of CODEC, which is a Java package for encoding
* and decoding ASN.1 data structures.
*
* Author: Fraunhofer Institute for Computer Graphics Research IGD
* Department A8: Security Technology
* Fraunhoferstr. 5, 64283 Darmstadt, Germany
*
* Rights: Copyright (c) 2004 by Fraunhofer-Gesellschaft
* zur Foerderung der angewandten Forschung e.V.
* Hansastr. 27c, 80686 Munich, Germany.
*
* ------------------------------------------------------------------------
*
* The software package is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of the
* License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software package; if not, write to the Free
* Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA or obtain a copy of the license at
* http://www.fsf.org/licensing/licenses/lgpl.txt.
*
* ------------------------------------------------------------------------
*
* The CODEC library can solely be used and distributed according to
* the terms and conditions of the GNU Lesser General Public License .
*
* The CODEC library has not been tested for the use or application
* for a determined purpose. It is a developing version that can
* possibly contain errors. Therefore, Fraunhofer-Gesellschaft zur
* Foerderung der angewandten Forschung e.V. does not warrant that the
* operation of the CODEC library will be uninterrupted or error-free.
* Neither does Fraunhofer-Gesellschaft zur Foerderung der angewandten
* Forschung e.V. warrant that the CODEC library will operate and
* interact in an uninterrupted or error-free way together with the
* computer program libraries of third parties which the CODEC library
* accesses and which are distributed together with the CODEC library.
*
* Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
* does not warrant that the operation of the third parties's computer
* program libraries themselves which the CODEC library accesses will
* be uninterrupted or error-free.
*
* Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
* shall not be liable for any errors or direct, indirect, special,
* incidental or consequential damages, including lost profits resulting
* from the combination of the CODEC library with software of any user
* or of any third party or resulting from the implementation of the
* CODEC library in any products, systems or services of any user or
* of any third party.
*
* Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
* does not provide any warranty nor any liability that utilization of
* the CODEC library will not interfere with third party intellectual
* property rights or with any other protected third party rights or will
* cause damage to third parties. Fraunhofer Gesellschaft zur Foerderung
* der angewandten Forschung e.V. is currently not aware of any such
* rights.
*
* The CODEC library is supplied without any accompanying services.
*
* ========================================================================
*/
package codec.pkcs12;
import java.util.Collections;
import java.util.HashMap;
import java.util.Map;
import codec.asn1.ASN1ObjectIdentifier;
import codec.asn1.ASN1Type;
import codec.asn1.AbstractOIDRegistry;
import codec.asn1.OIDRegistry;
/**
* This class maps ASN.1 object identifiers onto ASN.1 types suitable for
* decoding the structure defined by the given OID.
*
* @author Michele Boivin
* @author Volker Roth
* @version "$Id: PKCS12OIDRegistry.java,v 1.5 2004/09/23 12:17:17 pebinger Exp $"
*/
public class PKCS12OIDRegistry extends AbstractOIDRegistry {
/**
* The base name of files that map OIDs to the names of classes that
* represent and implement the ASN.1 structure with the respective OIDs.
*/
public static final String RN = "codec/pkcs12";
/**
* The mapping from OID to ASN.1 types implementing encoding and decoding of
* the ASN.1 structure registered under the given OID.
* <p>
*
* This field is initialized on the first call to method
* {@link #getOIDMap getOIDMap()}.
*/
static private Map map_ = Collections.synchronizedMap(new HashMap());
static {
loadOIDMap(map_, RN);
}
/**
* The default PKCS#12 OID registry. This instance calls the global registry
* if a requested OID could not be found locally.
*/
static private PKCS12OIDRegistry default_ = new PKCS12OIDRegistry(
OIDRegistry.getGlobalOIDRegistry());
/**
* Creates an instance of this class with no parent.
*/
public PKCS12OIDRegistry() {
this(null);
}
/**
* Creates an instance with the given parent.
*
* @param parent
* the parent OID registry.
*/
public PKCS12OIDRegistry(OIDRegistry parent) {
super(parent);
}
/**
* Returns the mapping from OID to ASN.1 types. Types may be given as a
* string representing the postfix of the class name implementing the type,
* or a class object. If the mapping contains a string then this string is
* replaced by the corresponding class when this type is first referenced.
* <p>
*
* The map must always be the same since it might be modified as described
* above.
*
* @return The OID to class (name) mapping.
*/
protected Map getOIDMap() {
return map_;
}
/**
* Returns the prefix that is prepended to strings in the mapping returned
* by {@link #getOIDMap getOIDMap()} in order to form the fully qualified
* class name.
*
* @return The prefix of class names in the mapping.
*/
protected String getPrefix() {
return RN;
}
/**
* Retrieves an ASN.1 type for the given OID or <code>null</code> if no
* such type was found.
*
*/
protected ASN1Type getLocalASN1Type(ASN1ObjectIdentifier oid) {
return getLocalASN1Type(oid, map_);
}
/**
* This method returns the default PKCS#12 OID registry. The default
* registry delegates to the global OID registry if a requested OID could
* not be found locally.
*
* @return The default PKCS#12 OID registry.
*/
static public OIDRegistry getDefaultRegistry() {
return default_;
}
public static void main(String[] argv) {
OIDRegistry reg;
int n;
try {
reg = PKCS12OIDRegistry.getDefaultRegistry();
for (n = 0; n < argv.length; n++) {
System.out.println(reg.getASN1Type(new ASN1ObjectIdentifier(
argv[n])));
}
} catch (Exception e) {
e.printStackTrace(System.err);
}
}
}