HostInfo.js

/*
 * Copyright 2012 ios-driver committers.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
 * in compliance with the License. You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software distributed under the License
 * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
 * or implied. See the License for the specific language governing permissions and limitations under
 * the License.
 */
 var os = require('os'), exec = require('child_process').exec;

/**
 * Stores all the info related to the host the ios-driver is currently running on.
 * @constructor
 */
function HostInfo(cb){
    this.arch = os.arch();
    this.platform = os.platform();

    //TODO freynaud
    this.os_version = "TODO";
    this.iosVersion;
    this.installedSimulator;
    this.xCodeInstallFolder;
}

HostInfo.prototype.init = function(cb) {    
    var self = this;
    exec('my first script', function(err, stdout, stderr) {
        self.myFirstValue = "do some stdout maninpulation";
        exec('my second script', function(err, stdout, stderr) {
            self.mySecondValue = "do some more manipulation";
            cb(self);
        });
    });
}

/**
 *
 * @return {string} x64 ||
 */
HostInfo.prototype.getArchitecture = function(){
    return this.arch;
}

/**
 *
 * @return {string}
 */
HostInfo.prototype.getPlatform = function(){
    return this.platform;
}

/**
 * // TODO freynaud how to find that in node.js ?
 * @return {string} version of the platform
 */
HostInfo.prototype.getVersion = function(){
    return this.os_version;
}

function create(cb){
    var h = new HostInfo();
    h.init(cb);
}



exports.create = create;

// use:
// var host_info = require('host_info');
// host_info.create(function(h) {
//     console.log(h.myFirstValue);
//     console.log(h.mySecondValue);
// });