/*

 * Copyright (c) 2015, 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.

 */

package compiler.compilercontrol.share.scenario;

import compiler.compilercontrol.share.processors.LogProcessor;

import java.util.Arrays;

/**

 * Represents a CompileCommand command set

 */

public enum Command {

    COMPILEONLY("compileonly", ".*", "-Xbatch"),

    EXCLUDE("exclude", "", "-Xbatch"),

    INLINE("inline", ".*"),

    DONTINLINE("dontinline", ""),

    LOG("log", "", "-XX:+UnlockDiagnosticVMOptions",

            "-XX:+LogCompilation", "-XX:LogFile=" + LogProcessor.LOG_FILE),

    PRINT("print", ""),

    QUIET("quiet", ""),

    NONEXISTENT("nonexistent", ""); // wrong command for a negative case

    /**

     * Command name

     */

    public final String name;

    /**

     * Base regular expression

     */

    public final String regex;

    /**

     * Additional VM options for this command

     */

    public final String[] vmOpts;

    private Command(String name, String regex, String... vmOptions) {

        this.name = name;

        this.regex = regex;

        String[] wbOpts = new String[] { "-Xbootclasspath/a:.",

                "-XX:+UnlockDiagnosticVMOptions", "-XX:+WhiteBoxAPI" };

        int length = (vmOptions != null) ? vmOptions.length : 0;

        this.vmOpts = Arrays.copyOf(wbOpts, wbOpts.length + length);

        if (vmOptions != null) {

            System.arraycopy(vmOptions, 0, vmOpts, wbOpts.length, length);

        }

    }

}