mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-26 06:11:37 +00:00
57 lines
1.8 KiB
JavaScript
57 lines
1.8 KiB
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
|
|
* You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
const Cc = Components.classes;
|
|
const Ci = Components.interfaces;
|
|
const Cu = Components.utils;
|
|
|
|
const WEBAPP_REGISTRY_DIR = "WebappRegD";
|
|
const NS_APP_CHROME_DIR_LIST = "AChromDL";
|
|
|
|
Cu.import("resource://gre/modules/FileUtils.jsm");
|
|
Cu.import("resource://gre/modules/XPCOMUtils.jsm");
|
|
Cu.import("resource://webapprt/modules/WebappRT.jsm");
|
|
Cu.import("resource://gre/modules/Services.jsm");
|
|
|
|
function DirectoryProvider() {}
|
|
|
|
DirectoryProvider.prototype = {
|
|
classID: Components.ID("{e1799fda-4b2f-4457-b671-e0641d95698d}"),
|
|
|
|
QueryInterface: XPCOMUtils.generateQI([Ci.nsIDirectoryServiceProvider,
|
|
Ci.nsIDirectoryServiceProvider2]),
|
|
|
|
getFile: function(prop, persistent) {
|
|
if (prop == WEBAPP_REGISTRY_DIR) {
|
|
let dir = Cc["@mozilla.org/file/local;1"].createInstance(Ci.nsILocalFile);
|
|
dir.initWithPath(WebappRT.config.registryDir);
|
|
return dir;
|
|
}
|
|
|
|
// We return null to show failure instead of throwing an error,
|
|
// which works with the way the interface is called (per bug 529077).
|
|
return null;
|
|
},
|
|
|
|
getFiles: function(prop, persistent) {
|
|
if (prop == NS_APP_CHROME_DIR_LIST) {
|
|
return {
|
|
_done: false,
|
|
QueryInterface: XPCOMUtils.generateQI([Ci.nsISimpleEnumerator]),
|
|
hasMoreElements: function() {
|
|
return !this._done;
|
|
},
|
|
getNext: function() {
|
|
this._done = true;
|
|
return FileUtils.getDir("AppRegD", ["chrome"], false);
|
|
}
|
|
};
|
|
}
|
|
|
|
return null;
|
|
},
|
|
};
|
|
|
|
this.NSGetFactory = XPCOMUtils.generateNSGetFactory([DirectoryProvider]);
|