1 files changed, 121 insertions, 0 deletions
diff --git a/pki/base/util/src/netscape/security/x509/SerialNumber.java b/pki/base/util/src/netscape/security/x509/SerialNumber.java
new file mode 100644
index 000000000..344ecb7b0
--- /dev/null
+++ b/pki/base/util/src/netscape/security/x509/SerialNumber.java
@@ -0,0 +1,121 @@
+// --- 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.IOException;
+import java.io.InputStream;
+import java.math.BigInteger;
+
+import netscape.security.util.*;
+
+/**
+ * This class defines the SerialNumber class used by certificates.
+ *
+ * @author Amit Kapoor
+ * @author Hemma Prafullchandra
+ * @version 1.5
+ */
+public class SerialNumber {
+    private BigInt	serialNum;
+
+    // Construct the class from the DerValue
+    private void construct(DerValue derVal) throws IOException {
+        serialNum = derVal.getInteger();
+        if (derVal.data.available() != 0) {
+            throw new IOException("Excess SerialNumber data");
+        }
+    }
+
+    /**
+     * The default constructor for this class using BigInteger.
+     *
+     * @param num the BigInteger number used to create the serial number.
+     */
+    public SerialNumber(BigInteger num) {
+        serialNum = new BigInt(num);
+    }
+
+    public SerialNumber(BigInt num) {
+        serialNum = num;
+    }
+	
+    /**
+     * The default constructor for this class using int.
+     *
+     * @param num the BigInteger number used to create the serial number.
+     */
+    public SerialNumber(int num) {
+        serialNum = new BigInt(num);
+    }
+
+    /**
+     * Create the object, decoding the values from the passed DER stream.
+     *
+     * @param in the DerInputStream to read the SerialNumber from.
+     * @exception IOException on decoding errors.
+     */
+    public SerialNumber(DerInputStream in) throws IOException {
+        DerValue derVal = in.getDerValue();
+        construct(derVal);
+    }
+
+    /**
+     * Create the object, decoding the values from the passed DerValue.
+     *
+     * @param val the DerValue to read the SerialNumber from.
+     * @exception IOException on decoding errors.
+     */
+    public SerialNumber(DerValue val) throws IOException {
+        construct(val);
+    }
+
+    /**
+     * Create the object, decoding the values from the passed stream.
+     *
+     * @param in the InputStream to read the SerialNumber from.
+     * @exception IOException on decoding errors.
+     */
+    public SerialNumber(InputStream in) throws IOException {
+        DerValue derVal = new DerValue(in);
+        construct(derVal);
+    }
+
+    /**
+     * Return the SerialNumber as user readable string.
+     */
+    public String toString() {
+        return ("SerialNumber: [" + serialNum.toString() + "]");
+    }
+
+    /**
+     * Encode the SerialNumber in DER form to the stream.
+     *
+     * @param out the DerOutputStream to marshal the contents to.
+     * @exception IOException on errors.
+     */
+    public void encode(DerOutputStream out) throws IOException {
+        out.putInteger(serialNum);
+    }
+
+    /**
+     * Return the serial number.
+     */
+    public BigInt getNumber() {
+        return (serialNum);
+    }
+}