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/* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
/* vim: set ts=2 et sw=2 tw=40: */
/* 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"
[scriptable, uuid(15686f9d-483e-4361-98cd-37f1e8f1e61d)]
interface nsIFinalizationWitnessService: nsISupports
{
/**
* Create a new Finalization Witness.
*
* A finalization witness is an object whose sole role is to
* broadcast when it is garbage-collected. Once the witness is
* created, call method its method |forget()| to prevent the
* broadcast.
*
* @param aTopic The topic that the witness will broadcast using
* Services.obs.
* @param aString The string that the witness will broadcast.
* @return An object with a single method |forget()|.
*/
[implicit_jscontext]
jsval make(in string aTopic, in wstring aString);
};
%{ C++
#define FINALIZATIONWITNESSSERVICE_CID {0x15686f9d,0x483e,0x4361,{0x98,0xcd,0x37,0xf1,0xe8,0xf1,0xe6,0x1d}}
#define FINALIZATIONWITNESSSERVICE_CONTRACTID "@mozilla.org/toolkit/finalizationwitness;1"
%}