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110 строки
3.1 KiB
Plaintext
110 строки
3.1 KiB
Plaintext
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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*
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* The contents of this file are subject to the Netscape Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the 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 Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All
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* Rights Reserved.
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*
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* Contributor(s):
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* Doug Turner <dougt@netscape.com>
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*/
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/****************************************************************
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Time Bomb
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In order to use timebombs, you must set the preference:
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timebomb.enabled
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This must be set to true for the time bomb to be activated.
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There are two type of timebombs. The first is an absolute
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timebomb which expires on a given date regardless of build
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date. These absolute dates are set in the preferences:
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timebomb.expiration_time
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timebomb.warning_time
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The values are relative to the epoch, midnight, January 1,
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1970 UTC in microseconds. This is basically a PRTime.
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The second form of timebomb is naturally relative. It take
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a start date and an two offset.
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The first relative check is agains the build time preference:
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timebomb.build_time
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The two offsets are:
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timebomb.expiration_offset
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timebomb.warning_offset
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The next relative check is against the first launch. The
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preferences for first run is:
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timebomb.first_launch_time
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It will be set for you the first time nsITimeBomb is called.
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If you only want to preform a time bomb after the
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first launch, simply do not define timebomb.build_time.
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Since these preferences are set in a plain text
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javascript file and there currently is not pref
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locking in mozilla, a user could simply remove
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any one of these setting.
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When the application does expire, you can specify a
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URL to load.
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timebomb.timebombURL
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****************************************************************/
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#include "nsISupports.idl"
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[scriptable, uuid(93fabc84-e1bf-11d3-ac71-00c04fa0d26b)]
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interface nsITimeBomb : nsISupports
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{
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void init();
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void checkWithUI(out boolean expired);
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void loadUpdateURL();
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readonly attribute boolean expired;
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readonly attribute boolean warned;
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readonly attribute boolean enabled;
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readonly attribute PRTime expirationTime;
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readonly attribute PRTime warningTime;
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readonly attribute PRTime buildTime;
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readonly attribute PRTime firstLaunch;
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readonly attribute PRInt64 warningOffset;
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readonly attribute PRInt64 expirationOffset;
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readonly attribute string timebombURL;
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};
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%{ C++
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#define NS_TIMEBOMB_CONTRACTID "@mozilla.org/timebomb;1"
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%}
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