nsIXREDirProvider.idl

/* 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/. */

#include "nsISupports.idl"

interface nsIFile;

[scriptable, uuid(f6ee3c0a-5119-47fc-b1a7-ace9e1111fff)]
interface nsIXREDirProvider : nsISupports
{
  /**
   * Only intended to be used from xpcshell tests. Allows setting the local
   * and normal profile data directories. Calling this after something using
   * them has started up will cause problems.
   */
  void setUserDataDirectory(in nsIFile aFile, in boolean aLocal);

  /**
   * Gets the hash for the current installation directory.
   */
  AString getInstallHash();
};