1 /*

     2  * Copyright (c) 2014, 2015, Oracle and/or its affiliates. All rights reserved.

     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     4  *

     5  * This code is free software; you can redistribute it and/or modify it

     6  * under the terms of the GNU General Public License version 2 only, as

     7  * published by the Free Software Foundation.  Oracle designates this

     8  * particular file as subject to the "Classpath" exception as provided

     9  * by Oracle in the LICENSE file that accompanied this code.

    10  *

    11  * This code is distributed in the hope that it will be useful, but WITHOUT

    12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    14  * version 2 for more details (a copy is included in the LICENSE file that

    15  * accompanied this code).

    16  *

    17  * You should have received a copy of the GNU General Public License version

    18  * 2 along with this work; if not, write to the Free Software Foundation,

    19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    20  *

    21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    22  * or visit www.oracle.com if you need additional information or have any

    23  * questions.

    24  */

    25 

    26 

    27 package jdk.internal.jshell.remote;

    28 

    29 import java.util.regex.Pattern;

    30 

    31 /**

    32  * Communication constants shared between the main process and the remote

    33  * execution process

    34  * @author Robert Field

    35  */

    36 public class RemoteCodes {

    37     // Command codes

    38     public static final int CMD_EXIT       = 0;

    39     public static final int CMD_LOAD       = 1;

    40     public static final int CMD_INVOKE     = 3;

    41     public static final int CMD_CLASSPATH  = 4;

    42     public static final int CMD_VARVALUE   = 5;

    43 

    44     // Return result codes

    45     public static final int RESULT_SUCCESS   = 100;

    46     public static final int RESULT_FAIL      = 101;

    47     public static final int RESULT_EXCEPTION = 102;

    48     public static final int RESULT_CORRALLED = 103;

    49     public static final int RESULT_KILLED    = 104;

    50 

    51     public static final String DOIT_METHOD_NAME = "do_it$";

    52     public static final String replClass = "\\$REPL(?<num>\\d+)[A-Z]*";

    53     public static final Pattern prefixPattern = Pattern.compile("(REPL\\.)?" + replClass + "[\\$\\.]?");

    54 

    55 }