RetroZilla/toolkit/components/url-classifier/public/nsIUrlClassifierStreamUpdater.idl
2015-10-20 23:03:22 -04:00

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is Url Classifier code
*
* The Initial Developer of the Original Code is
* Google Inc.
* Portions created by the Initial Developer are Copyright (C) 2006
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Tony Chang <tony@ponderer.org> (original author)
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#include "nsISupports.idl"
#include "nsIUrlClassifierDBService.idl"
/**
* This is a class to manage large table updates from the server. Rather than
* downloading the whole update and then updating the sqlite database, we
* update tables as the data is streaming in.
*/
[scriptable, uuid(d9277fa4-7d51-4175-bd4e-546c080a83bf)]
interface nsIUrlClassifierStreamUpdater : nsISupports
{
/**
* The Url to download from. Should be plain ascii text.
*/
attribute ACString updateUrl;
/**
* Try to download updates from updateUrl. Only one instance of this
* runs at a time, so we return false if another instance is already
* running.
* @param aTableCallback Called once for each table that we successfully
* download with the table header as the parameter.
* @param aErrorCallback Called if we get an http error or a connection
* refused.
*/
boolean downloadUpdates(in nsIUrlClassifierCallback aTableCallback,
in nsIUrlClassifierCallback aErrorCallback);
};