Attributes.java, [...]: Imported from Classpath.

Sat Aug 19 11:00:53 2000  Anthony Green  <green@redhat.com>

	* java/util/jar/Attributes.java, java/util/jar/JarEntry.java,
	java/util/jar/JarException.java, java/util/jar/JarFile.java,
	java/util/jar/JarInputStream.java,
	java/util/jar/JarOutputStream.java, java/util/jar/Manifest.java,
	java/util/Set.java, java/util/Map.java, java/util/Bucket.java,
	java/util/AbstractSet.java, java/util/BasicMapEntry.java,
	java/security/cert/CRL.java, java/security/cert/CRLException.java,
	java/security/cert/Certificate.java,
	java/security/cert/CertificateEncodingException.java,
	java/security/cert/CertificateException.java,
	java/security/cert/CertificateExpiredException.java,
	java/security/cert/CertificateFactory.java,
	java/security/cert/CertificateFactorySpi.java,
	java/security/cert/CertificateNotYetValidException.java,
	java/security/cert/CertificateParsingException.java,
	java/security/cert/X509CRL.java,
	java/security/cert/X509CRLEntry.java,
	java/security/cert/X509Certificate.java,
	java/security/cert/X509Extension.java: Imported from Classpath.
	* java/util/Hashtable.java: Imported from Classpath.

	* java/util/zip/ZipInputStream.java: Create stub for
	createZipEntry.

	* gcj/javaprims.h: Updated class list.

	* Makefile.in, gcj/Makefile.in: Rebuilt.
	* Makefile.am (ordinary_java_source_files): Add these new classes.

From-SVN: r35809

libjava/java/security/cert/X509CRLEntry.java

@@ -0,0 +1,157 @@
+/* X509CRLEntry.java --- X.509 Certificate Revocation List Entry
+   Copyright (C) 1999 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath 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, or (at your option)
+any later version.
+ 
+GNU Classpath 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 GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+02111-1307 USA.
+
+As a special exception, if you link this library with other files to
+produce an executable, this library does not by itself cause the
+resulting executable to be covered by the GNU General Public License.
+This exception does not however invalidate any other reasons why the
+executable file might be covered by the GNU General Public License. */
+
+
+package java.security.cert;
+import java.math.BigInteger;
+import java.util.Date;
+
+/**
+	Abstract class for entries in the CRL (Certificate Revocation 
+	List). The ASN.1 definition for <I>revokedCertificates</I> is
+
+        revokedCertificates     SEQUENCE OF SEQUENCE  {
+             userCertificate         CertificateSerialNumber,
+             revocationDate          Time,
+             crlEntryExtensions      Extensions OPTIONAL
+                                           -- if present, shall be v2
+                                  }  OPTIONAL,
+
+	CertificateSerialNumber  ::=  INTEGER
+
+	Time ::= CHOICE {
+             utcTime        UTCTime,
+	     generalTime    GeneralizedTime }
+
+	Extensions  ::=  SEQUENCE SIZE (1..MAX) OF Extension
+
+	Extension  ::=  SEQUENCE  {
+	     extnID      OBJECT IDENTIFIER,
+             critical    BOOLEAN DEFAULT FALSE,
+             extnValue   OCTET STRING  }
+ 
+	For more information consult rfc2459.
+
+	@author Mark Benvenuto
+
+	@since JDK 1.2
+*/
+public abstract class X509CRLEntry implements X509Extension
+{
+
+  /**
+     Creates a new X509CRLEntry
+  */
+  public X509CRLEntry()
+  {}
+
+  /**
+     Compares this X509CRLEntry to other. It checks if the
+     object if instanceOf X509CRLEntry and then checks if
+     the encoded form( the inner SEQUENCE) matches.
+
+     @param other An Object to test for equality
+
+     @return true if equal, false otherwise
+  */
+  public boolean equals(Object other)
+  {
+    if( other instanceof X509CRLEntry ) {
+      try {
+	X509CRLEntry xe = (X509CRLEntry) other;
+	if( getEncoded().length != xe.getEncoded().length )
+	  return false;
+
+	byte b1[] = getEncoded();
+	byte b2[] = xe.getEncoded();
+
+	for( int i = 0; i < b1.length; i++ )
+	  if( b1[i] != b2[i] )
+	    return false;
+
+      } catch( CRLException crle ) { 
+	return false;
+      }
+      return true;
+    }
+    return false;
+  }
+
+  /**
+     Returns a hash code for this X509CRLEntry in its encoded
+     form.
+
+     @return A hash code of this class
+  */
+  public int hashCode()
+  {
+    return super.hashCode();
+  }
+
+  /**
+     Gets the DER ASN.1 encoded format for this CRL Entry,
+     the inner SEQUENCE.
+
+     @return byte array containg encoded form
+
+     @throws CRLException if an error occurs
+  */
+  public abstract byte[] getEncoded() throws CRLException;
+
+  /**
+     Gets the serial number for <I>userCertificate</I> in
+     this X509CRLEntry.
+
+     @return the serial number for this X509CRLEntry.
+  */
+  public abstract BigInteger getSerialNumber();
+
+
+  /**
+     Gets the revocation date in <I>revocationDate</I> for
+     this X509CRLEntry.
+
+     @return the revocation date for this X509CRLEntry.
+  */
+  public abstract Date getRevocationDate();
+
+
+  /**
+     Checks if this X509CRLEntry has extensions.
+
+     @return true if it has extensions, false otherwise
+  */
+  public abstract boolean hasExtensions();
+
+
+  /**
+     Returns a string that represents this X509CRLEntry.
+
+     @return a string representing this X509CRLEntry.
+  */
+  public abstract String toString();
+
+}