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75 lines
3.0 KiB
Plaintext
75 lines
3.0 KiB
Plaintext
/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is the Mozilla Corporation.
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* Portions created by the Initial Developer are Copyright (C) 2010
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Alon Zakai <azakai@mozilla.com>
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#include "nsISupports.idl"
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/**
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* This service lets other components be woken up when particular
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* messageManager messages arrive. By using this wakeup service,
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* those components do not need to be started until they are
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* needed.
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*
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* The parentprocessmessagemanager is used for this, so messages
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* send from childprocessmessagemanagers will be heard.
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*
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* Components can request wakeups using the .manifest files, or
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* by someone else calling requestWakeup. For .manifest files,
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* the line should look something like
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*
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* category wakeup-request nsComponent @mozilla.org/myservice;1,
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* nsIMyInterface,getService,myMessage1,myMessage2[,..]
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*
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* Currently we require services to expose wrappedJSObject, but
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* that will be cleaned up in bug 593407, at which point the
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* service that will be woken up must implement
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* nsIFrameMessageListener.
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*/
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[scriptable, uuid(968e31b6-b859-42f3-8140-014378fe1783)]
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interface nsIMessageWakeupService : nsISupports
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{
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/**
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* Requests that the wakeup service wake us up when a particular
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* message arrives. At that time the service will be woken up
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* and subscribed to receive further messages of that name as
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* well.
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*/
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boolean requestWakeup(in AString aMessageName,
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in AString aCid,
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in AString aIid,
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in AString aMethod);
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};
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