1 files changed, 106 insertions, 0 deletions
diff --git a/pki/base/util/src/netscape/security/x509/RFC1779StrConverter.java b/pki/base/util/src/netscape/security/x509/RFC1779StrConverter.java
new file mode 100644
index 000000000..d7c19482e
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+++ b/pki/base/util/src/netscape/security/x509/RFC1779StrConverter.java
@@ -0,0 +1,106 @@
+// --- BEGIN COPYRIGHT BLOCK ---
+// This program 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; version 2 of the License.
+//
+// This program 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 program; if not, write to the Free Software Foundation, Inc.,
+// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+//
+// (C) 2007 Red Hat, Inc.
+// All rights reserved.
+// --- END COPYRIGHT BLOCK ---
+package netscape.security.x509;
+
+import java.io.*;
+
+import netscape.security.util.*;
+
+/**
+ * Converts a RFC 1779 string to a X500Name, RDN or AVA object and vice versa.
+ *
+ * @see LdapDNStrConverter
+ * @see LdapV3DNStrConverter
+ *
+ * @author Lily Hsiao, Slava Galperin at Netscape Communications, Inc.
+ */
+
+public class RFC1779StrConverter extends LdapV3DNStrConverter
+{
+    //
+    // Constructors.
+    // 
+
+    /** 
+     * Constructs a RFC1779StrConverter using the global default
+     * X500NameAttrMap and accepts OIDs not listed in the attribute map.
+     */
+    public RFC1779StrConverter()
+    {
+	super();
+    }
+
+    /**
+     * Constructs a RFC1779StrConverter using the specified X500NameAttrMap 
+     * and boolean for whether to accept OIDs not in the X500NameAttrMap.
+     * 
+     * @param attributeMap 	A X500NameAttrMap to use for this converter.
+     * @param doAcceptUnknownOids  Accept unregistered attributes, i.e. OIDs 
+      *				   not in the map).
+     */
+    public RFC1779StrConverter(X500NameAttrMap attributeMap, 
+				  boolean doAcceptUnknownOids)
+    {
+	super(attributeMap, doAcceptUnknownOids);
+    }
+
+    //
+    // overriding methods.
+    //
+
+    /** 
+     * Converts a OID to a attribute keyword in a Ldap DN string or 
+     * to a "OID.1.2.3.4" string syntax as defined in RFC1779.
+     *
+     * @param oid 	an ObjectIdentifier.
+     *
+     * @return 		a attribute keyword or "OID.1.2.3.4" string.
+     *
+     * @exception IOException	if an error occurs during the conversion.
+     */
+    public String encodeOID(ObjectIdentifier oid)
+	throws IOException
+    {
+	String keyword = attrMap.getName(oid);
+	if (keyword == null)
+	    if (!acceptUnknownOids)
+	    throw new IllegalArgumentException("Unrecognized OID");
+	else 
+	    keyword = "OID" + "." + oid.toString();
+	return keyword;
+    }
+
+    /** 
+     * Converts a attribute value as a DerValue to a string in a 
+     * RFC1779 Ldap DN string.
+     *
+     * @param attrValue 	an attribute value.
+     * @param oid		ObjectIdentifier for the attribute.
+     * @return 			a string in RFC1779 syntax.
+     * @exception IOException	if an error occurs during the conversion.
+     */
+    public String encodeValue(DerValue attrValue, ObjectIdentifier oid)
+	throws IOException
+    {
+	String s = super.encodeValue(attrValue, oid);
+	if (s.indexOf('\n') != -1)
+	    return "\""+s+"\"";
+	else
+	    return s;
+    }
+}