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/* 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"

%{ C++
#ifdef XP_WIN
#undef GetFreeSpace
#endif
%}

[scriptable, uuid(3aceba74-2ed5-4e99-8fe4-06e90e2b8ef0)]
interface nsIDiskSpaceWatcher : nsISupports
{
  readonly attribute bool isDiskFull; // True if we are low on disk space.
  readonly attribute unsigned long long freeSpace; // The free space currently available.
};

%{ C++
#define DISKSPACEWATCHER_CONTRACTID "@mozilla.org/toolkit/disk-space-watcher;1"

// The data for this notification will be either 'free' or 'full'.
#define DISKSPACEWATCHER_OBSERVER_TOPIC "disk-space-watcher"
%}