// Copyright (c) 2012 Kuba Niegowski
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.

"use strict";

var exitCodes = exports.exitCodes = {
    argMainRequired: [96, "'main' argument is required"],
    mainNotFound: [97, "Specified 'main' module cannot be found"],
    chdirFailed: [99, "Failed to change working directory to root"],
    setgidNoPriv: [100, "No privilege to change group id"],
    setgidFailed: [101, "Failed to change group id"],
    setuidNoPriv: [102, "No privilege to change user id"],
    setuidFailed: [103, "Failed to change user id"]
};

exports.findExitCode = function(code) {
    for (var name in exitCodes)
        if (exitCodes[name][0] == code)
            return exitCodes[name][1];
    return code;
};