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gaia/tools/extensions/gaia-build@gaiamobile.org/content/gaia.js

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+var Gaia = {
+  _listeners: {},
+  buildModules: {},
+  require: null,
+
+  loadXpcshellScript: function gaia_loadXpcshellScript(config, name) {
+    let module =
+      Cu.Sandbox(Services.scriptSecurityManager.getSystemPrincipal());
+    for (var i in config) {
+      module[i] = config[i];
+    }
+    Services.scriptloader.loadSubScript(
+      'file:///' + config.GAIA_DIR.replace(/\\/g, '/') + '/build/' + name +
+      '.js', module
+    );
+    return module;
+  },
+
+  getConfig: function gaia_getConfig(profilePath, gaiaPath) {
+    let os = Cc['@mozilla.org/xre/app-info;1'].getService(Ci.nsIXULRuntime).OS;
+    const SEP = os === 'WINNT' ? '\\' : '/';
+    let config = {};
+    config.GAIA_DIR = gaiaPath;
+    config.PROFILE_DIR = profilePath;
+    config.PROFILE_FOLDER = 'profile-debug';
+    config.GAIA_SCHEME = 'http://';
+    config.GAIA_DOMAIN = 'gaiamobile.org';
+    config.DEBUG = 1;
+    config.DEVICE_DEBUG = 0;
+    config.LOCAL_DOMAINS = 1;
+    config.DESKTOP = 1;
+    config.HOMESCREEN = config.GAIA_SCHEME + 'system.' + config.GAIA_DOMAIN;
+    config.GAIA_PORT = ':8080';
+    config.GAIA_LOCALES_PATH = 'locales';
+    config.LOCALES_FILE = 'shared/resources/languages.json';
+    config.LOCALE_BASEDIR = '';
+    config.BUILD_APP_NAME = '*';
+    config.PRODUCTION = '0';
+    config.GAIA_OPTIMIZE = '0';
+    config.GAIA_DEV_PIXELS_PER_PX = '1';
+    config.DOGFOOD = '0';
+    config.OFFICIAL = '';
+    config.GAIA_DEFAULT_LOCALE = 'en-US';
+    config.GAIA_PRETRANSLATE = '1';
+    config.GAIA_CONCAT_LOCALES = '1';
+    config.GAIA_ENGINE = 'xpcshell';
+    config.TARGET_BUILD_VARIANT = '';
+    config.NOFTU = '1';
+    config.REMOTE_DEBUGGER = '0';
+    config.SETTINGS_PATH = ['build', 'config',
+      'custom-settings.json'].join(SEP);
+    config.GAIA_DISTRIBUTION_DIR = [gaiaPath, 'distribution'].join(SEP);
+    config.GAIA_BUILD_DIR = 'file://' + gaiaPath + '/build/';
+    config.GAIA_KEYBOARD_LAYOUTS = 'en,pt-BR,es,de,fr,pl';
+    return config;
+  },
+
+  getTmpFolder: function gaia_getTmpFolder(name) {
+    let file = Cc['@mozilla.org/file/directory_service;1']
+                 .getService(Ci.nsIProperties).get('TmpD', Ci.nsIFile);
+    file.append(name);
+    file.createUnique(Ci.nsIFile.DIRECTORY_TYPE, parseInt('0777', 8));
+    return file;
+  },
+
+  installExtension: function gaia_installExtension(extensionsDir, gaiaPath,
+    extName, domain) {
+    let utils = this.buildModules['utils'];
+    let ext = extensionsDir.clone();
+    let src = utils.getFile(gaiaPath, 'tools', 'extensions', extName);
+    let destname = extName.contains('@') ? extName : extName + '@' + domain;
+    ext.append(destname);
+    utils.writeContent(ext, src.path);
+  },
+
+  setup: function gaia_setup(gaiaPath) {
+    var self = this;
+    if (!gaiaPath) {
+      throw new Error('gaiaPath is empty');
+    }
+
+    this.profile = this.getTmpFolder('gaia');
+
+    // Generate global variables required by build scripts
+    try {
+      this.config = this.getConfig(this.profile.path, gaiaPath);
+    } catch (e) {
+      var msg = 'Can\'t load Gaia configuration, You may choose wrong gaia' +
+        ' directory';
+      throw new Error(msg);
+    }
+
+    try {
+      this.require = this.loadXpcshellScript(this.config,
+        'xpcshell-commonjs').require;
+    } catch (e) {
+      throw new Error('xpcshell-commonjs doesn\'t exist, you may choose wrong' +
+        ' gaia directory');
+    }
+
+    var modules = ['utils', 'preferences', 'applications-data', 'variant',
+    'webapp-manifests', 'webapp-optimize', 'webapp-zip', 'settings'];
+    modules.forEach(function(m) { self.buildModules[m] = self.require(m); });
+
+    var evt = new CustomEvent('setupFinished');
+    this.dispatchEvent(evt);
+  },
+
+  install: function gaia_install() {
+    var self = this;
+    if (!this.config || !this.profile) {
+      throw new Error('config or profile doesn\'t exist');
+    }
+    var config = this.config;
+
+    // Execute all parts of the build system
+    this.buildModules['preferences'].execute(config);
+    this.buildModules['applications-data'].execute(config);
+    this.buildModules['webapp-manifests'].execute(config);
+    this.buildModules['settings'].execute(config);
+
+    // Install all helper addons
+    let extensions = this.profile.clone();
+    extensions.append('extensions');
+    this.buildModules['utils'].ensureFolderExists(extensions);
+
+    let exts = ['desktop-helper', 'browser-helper@gaiamobile.org', 'httpd'];
+    exts.forEach(function(ext) {
+      self.installExtension(extensions, config.GAIA_DIR, ext,
+        config.GAIA_DOMAIN);
+    });
+  },
+
+  launch: function gaia_launch() {
+    // Launch firefox with the custom profile
+    let firefox = Cc['@mozilla.org/file/directory_service;1']
+                    .getService(Ci.nsIProperties).get('XREExeF', Ci.nsIFile);
+    let process = Cc['@mozilla.org/process/util;1']
+                    .createInstance(Ci.nsIProcess);
+    process.init(firefox);
+    let args = ['-no-remote', '-profile', this.config.PROFILE_DIR];
+    process.run(false, args, args.length);
+  },
+
+  addEventListener: function gaia_addEventListener(type, listener) {
+    if (!this._listeners[type]) {
+      this._listeners[type] = [];
+    }
+    this._listeners[type].push(listener);
+  },
+
+  removeEventListener: function gaia_removeEventListener(type, listener) {
+    if (this._listeners[type]) {
+      this._listeners[type].every(function(li, index) {
+        if (li === listener) {
+          this._listeners.splice(index, 1);
+          return false;
+        }
+        return true;
+      });
+    }
+  },
+
+  dispatchEvent: function gaia_dispatchEvent(event) {
+    if (this._listeners[event.type]) {
+      this._listeners[event.type].forEach(function(listener) {
+        listener(event);
+      });
+    }
+  }
+};