Add m-esr52 at 52.6.0

1 files changed, 91 insertions, 0 deletions

diff --git a/dom/quota/nsIQuotaManagerService.idl b/dom/quota/nsIQuotaManagerService.idl
new file mode 100644
index 000000000..f24ce2833
--- /dev/null
+++ b/dom/quota/nsIQuotaManagerService.idl
@@ -0,0 +1,91 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+/* 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 nsIPrincipal;
+interface nsIQuotaRequest;
+interface nsIQuotaUsageCallback;
+interface nsIQuotaUsageRequest;
+
+[scriptable, builtinclass, uuid(1b3d0a38-8151-4cf9-89fa-4f92c2ef0e7e)]
+interface nsIQuotaManagerService : nsISupports
+{
+  /**
+   * Schedules an asynchronous callback that will inspect all origins and
+   * return the total amount of disk space being used by storages for each
+   * origin separately.
+   *
+   * @param aCallback
+   *        The callback that will be called when the usage is available.
+   * @param aGetAll
+   *        An optional boolean to indicate inspection of all origins,
+   *        including internal ones.
+   */
+  [must_use] nsIQuotaUsageRequest
+  getUsage(in nsIQuotaUsageCallback aCallback,
+           [optional] in boolean aGetAll);
+
+  /**
+   * Schedules an asynchronous callback that will return the total amount of
+   * disk space being used by storages for the given origin.
+   *
+   * @param aPrincipal
+   *        A principal for the origin whose usage is being queried.
+   * @param aCallback
+   *        The callback that will be called when the usage is available.
+   * @param aGetGroupUsage
+   *        An optional flag to indicate whether getting group usage and limit
+   *        or origin usage and file usage. The default value is false.
+   * Note:  Origin usage here represents total usage of an origin. However,
+   *        group usage here represents only non-persistent usage of a group.
+   */
+  [must_use] nsIQuotaUsageRequest
+  getUsageForPrincipal(in nsIPrincipal aPrincipal,
+                       in nsIQuotaUsageCallback aCallback,
+                       [optional] in boolean aGetGroupUsage);
+
+  /**
+   * Removes all storages. The files may not be deleted immediately depending
+   * on prohibitive concurrent operations.
+   * Be careful, this removes *all* the data that has ever been stored!
+   *
+   * If the dom.quotaManager.testing preference is not true the call will be
+   * a no-op.
+   */
+  [must_use] nsIQuotaRequest
+  clear();
+
+  /**
+   * Removes all storages stored for the given URI. The files may not be
+   * deleted immediately depending on prohibitive concurrent operations.
+   *
+   * @param aPrincipal
+   *        A principal for the origin whose storages are to be cleared.
+   * @param aPersistenceType
+   *        An optional string that tells what persistence type of storages
+   *        will be cleared.
+   * @param aClearAll
+   *        An optional boolean to indicate clearing all storages under the
+   *        given origin.
+   */
+  [must_use] nsIQuotaRequest
+  clearStoragesForPrincipal(in nsIPrincipal aPrincipal,
+                            [optional] in ACString aPersistenceType,
+                            [optional] in boolean aClearAll);
+
+  /**
+   * Resets quota and storage management. This can be used to force
+   * reinitialization of the temp storage, for example when the pref for
+   * overriding the temp storage limit has changed.
+   * Be carefull, this invalidates all live storages!
+   *
+   * If the dom.quotaManager.testing preference is not true the call will be
+   * a no-op.
+   */
+  [must_use] nsIQuotaRequest
+  reset();
+};