src/build/makers/blackberry/devices.js

/*
Copyright (c) 2012 Adobe Systems Incorporated. All rights reserved.

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 path   = require('path'),
    shell  = require('shelljs'),
    config = require('../../../../config');

// paths, ip ranges and passwords for devices
var ips = config.blackberry.devices.ips;

// module id string for console output
var id_str = '[BLACKBERRY SCANNER]';

// depending on what sdks we have installed, the blackberry deploy tool is in different spots
if (config.blackberry.bb10.sdk.length > 0) {
    var deploy = path.join(config.blackberry.bb10.sdk, 'dependencies', 'tools', 'bin', 'blackberry-deploy');
} else {
    var deploy = path.join(config.blackberry.tablet.sdk, 'blackberry-tablet-sdk', 'bin', 'blackberry-deploy');
}
var password = config.blackberry.devices.password;

// hardware id -> model
var hardware_map = {
    '0x06001a06':{name:'Playbook',tablet:true},
    '0x04002307':{name:'BB 10 Dev Alpha',tablet:false},
    '0x04002607':{name:'BB 10 Dev Alpha B',tablet:false}
};

/*
 * device object returned is of the form:
   {
       'ip':{
           model:'name',
           version:'version'
       }, ...
   }
 */

// scan each ip one at a time
function scan(queue, devices, callback) {
    var ip = queue.shift();
    if (ip) {
        console.log(id_str+' searching for device with ip: ' + ip);
        var cmd = deploy + ' -listDeviceInfo ' + ip + ' -password ' + password;
        shell.exec(cmd,{silent:true,async:true},function(code, output) {
            // TODO: what if exit code > 0 ?
            if (code === 0) {
                var lines = output.split('\n');
                var version = lines.filter(function(l) { return l.indexOf('scmbundle::') > -1; })[0].split('::')[1];
                var hardware = lines.filter(function(l) { return l.indexOf('hardwareid::') > -1; })[0].split('::')[1];
                if (hardware_map.hasOwnProperty(hardware)) hardware = hardware_map[hardware].name;
                console.log(id_str+' Found ' + hardware + ' v' + version);
                if (!devices) devices = {};
                devices[ip] = {
                    model:hardware,
                    version:version
                };
                
            } else if (code === 127) {
                console.log(id_str+' Error executing cmd: '+cmd+'\n  returned with code: '+code+'\n  make sure the blackberry:bb10:sdk value in config.json points to your installation of the BB10 Webworks SDK');
            }
            scan(queue, devices, callback);
        });
    } else {
        callback(false, devices);
    }
}

module.exports = function blackberry_scanner(callback) {
    var q = [];
    var devices = null;

    // figure out over what range of ips to scan
    if (ips instanceof Array) {
        ips.forEach(function(token) {
            if (token.indexOf('-') > -1) {
                // range
                var range = token.split('-');
                var low = parseInt(range[0].split('.')[3]);
                var high = parseInt(range[1].split('.')[3]);
                var base = range[0].split('.').slice(0,3).join('.');
                for (var i = low; i <= high; i++) {
                    var ip = base + '.' + i;
                    q.push(ip);
                }
            } else {
                // single ip
                q.push(token);
            }
        });
    }
    scan(q, devices, callback);
};