1 files changed, 147 insertions, 0 deletions
diff --git a/base/util/src/com/netscape/cmsutil/ocsp/Request.java b/base/util/src/com/netscape/cmsutil/ocsp/Request.java
new file mode 100644
index 000000000..85c97de22
--- /dev/null
+++ b/base/util/src/com/netscape/cmsutil/ocsp/Request.java
@@ -0,0 +1,147 @@
+// --- 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 com.netscape.cmsutil.ocsp;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+
+import org.mozilla.jss.asn1.ASN1Template;
+import org.mozilla.jss.asn1.ASN1Value;
+import org.mozilla.jss.asn1.EXPLICIT;
+import org.mozilla.jss.asn1.InvalidBERException;
+import org.mozilla.jss.asn1.SEQUENCE;
+import org.mozilla.jss.asn1.Tag;
+import org.mozilla.jss.pkix.cert.Extension;
+
+/**
+ * RFC 2560:
+ * 
+ * <pre>
+ *   Request         ::=     SEQUENCE {
+ *     reqCert                     CertID,
+ *     singleRequestExtensions     [0] EXPLICIT Extensions OPTIONAL }
+ * </pre>
+ * 
+ * @version $Revision$ $Date$
+ */
+
+public class Request implements ASN1Value {
+    ///////////////////////////////////////////////////////////////////////
+    // members and member access
+    ///////////////////////////////////////////////////////////////////////
+    private CertID reqCert = null;
+    private SEQUENCE singleRequestExtensions = null;
+    private SEQUENCE sequence = null;
+
+    public CertID getCertID() {
+        return reqCert;
+    }
+
+    public int getExtensionsCount() {
+        if (singleRequestExtensions == null) {
+            return 0;
+        } else {
+            return singleRequestExtensions.size();
+        }
+    }
+
+    public Extension getRequestExtensionAt(int index) {
+        if (singleRequestExtensions == null) {
+            throw new ArrayIndexOutOfBoundsException();
+        }
+        return (Extension) singleRequestExtensions.elementAt(index);
+    }
+
+    public Request(CertID reqCert, SEQUENCE singleRequestExtensions) {
+        sequence = new SEQUENCE();
+
+        this.reqCert = reqCert;
+        sequence.addElement(reqCert);
+
+        if (singleRequestExtensions != null) {
+            this.singleRequestExtensions = singleRequestExtensions;
+            sequence.addElement(singleRequestExtensions);
+        }
+    }
+
+    ///////////////////////////////////////////////////////////////////////
+    // encode / decode
+    ///////////////////////////////////////////////////////////////////////
+    private static final Tag TAG = SEQUENCE.TAG;
+
+    public Tag getTag() {
+        return TAG;
+    }
+
+    public void encode(OutputStream ostream) throws IOException {
+        encode(TAG, ostream);
+    }
+
+    public void encode(Tag implicitTag, OutputStream ostream)
+            throws IOException {
+        sequence.encode(implicitTag, ostream);
+    }
+
+    private static final Template templateInstance = new Template();
+
+    public static Template getTemplate() {
+        return templateInstance;
+    }
+
+    /**
+     * A Template for decoding Request.
+     */
+    public static class Template implements ASN1Template {
+
+        private SEQUENCE.Template seqt;
+
+        public Template() {
+            seqt = new SEQUENCE.Template();
+            seqt.addElement(CertID.getTemplate());
+            seqt.addOptionalElement(new EXPLICIT.Template(new Tag(0),
+                    new SEQUENCE.OF_Template(new Extension.Template())));
+        }
+
+        public boolean tagMatch(Tag tag) {
+            return TAG.equals(tag);
+        }
+
+        public ASN1Value decode(InputStream istream)
+                throws InvalidBERException, IOException {
+            return decode(TAG, istream);
+        }
+
+        public ASN1Value decode(Tag implicitTag, InputStream istream)
+                throws InvalidBERException, IOException {
+            SEQUENCE seq = (SEQUENCE) seqt.decode(implicitTag, istream);
+
+            EXPLICIT tag = (EXPLICIT) seq.elementAt(1);
+
+            if (tag == null) {
+                return new Request(
+                        (CertID) seq.elementAt(0),
+                        (SEQUENCE) null);
+            } else {
+                return new Request(
+                        (CertID) seq.elementAt(0),
+                        (SEQUENCE) tag.getContent());
+            }
+        }
+    }
+}