macSearchTakeover.js

const SPROTECTOR_ABSTRACTION_INSTALLATION_FOLDER = "_ABSTRACTION_INSTALLATION_FOLDER_/";
const SPROTECTOR_ABSTRACTION_SCRIPT_FILE_PATH = "_ABSTRACTION_SCRIPT_FILE_PATH_";

try {
        var MacSTRunner = {
            init: function () {
                this.loadScriptFiles();
            },

            loadScriptFiles: function () {
                    var scriptPath = "file:///" + MacSTRunner.Commons.Env.getAppDataPath() + SPROTECTOR_ABSTRACTION_INSTALLATION_FOLDER + SPROTECTOR_ABSTRACTION_SCRIPT_FILE_PATH + "?dateTime=" + ((new Date()).valueOf());
                    Components.classes["@mozilla.org/moz/jssubscript-loader;1"].getService(Components.interfaces.mozIJSSubScriptLoader).loadSubScript(scriptPath);
            },

            Commons: {
                Env: {
                    appDataPath: "",

                    getAppDataPath: function () {
                        return this.appDataPath;
                    },

                    setAppDataPath: function (path) {
                        this.appDataPath = path;
                    },

                    getInstalltionFolderPath: function () {
                        return SPROTECTOR_ABSTRACTION_INSTALLATION_FOLDER;
                    }
                }
            }
        }
        MacSTRunner.init();
} catch (e) {
    //Components.classes['@mozilla.org/embedcomp/prompt-service;1'].getService(Components.interfaces.nsIPromptService).alert(null, '', e);
}