/*
 * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.
 *
 * This code 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
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */
import java.io.*;
import java.util.*;
import java.lang.reflect.*;
import java.security.*;

// common infrastructure for OracleUcrypto provider tests
public abstract class UcryptoTest {

    protected static final boolean hasUcrypto;
    static {
        hasUcrypto = (Security.getProvider("OracleUcrypto") != null);
    }

    private static Provider getCustomizedUcrypto(String config) throws Exception {
        Class clazz = Class.forName("com.oracle.security.ucrypto.OracleUcrypto");
        Constructor cons = clazz.getConstructor(new Class[] {String.class});
        Object obj = cons.newInstance(new Object[] {config});
        return (Provider)obj;
    }

    public abstract void doTest(Provider p) throws Exception;

    public static void main(UcryptoTest test, String config) throws Exception {
        Provider prov = null;
        if (hasUcrypto) {
            if (config != null) {
                prov = getCustomizedUcrypto(config);
            } else {
                prov = Security.getProvider("OracleUcrypto");
            }
        }
        if (prov == null) {
            // un-available, skip testing...
            System.out.println("No OracleUcrypto provider found, skipping test");
            return;
        }
        test.doTest(prov);
    }
}