gecko-dev/dom/plugins/base/nsIPluginHost.idl

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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 mozilla.org code.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 1998
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* 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
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* ***** END LICENSE BLOCK ***** */
#include "nspluginroot.idl"
#include "nsISupports.idl"
#include "nsIPluginTag.idl"
%{C++
#define MOZ_PLUGIN_HOST_CONTRACTID \
"@mozilla.org/plugin/host;1"
%}
[scriptable, uuid(28F1F9E1-CD23-4FE2-BCC8-BBB0B2D49A4A)]
interface nsIPluginHost : nsISupports
{
/**
* Causes the plugins directory to be searched again for new plugin
* libraries.
*
* @param reloadPages - indicates whether currently visible pages should
* also be reloaded
*/
void reloadPlugins(in boolean reloadPages);
void getPluginTags([optional] out unsigned long aPluginCount,
[retval, array, size_is(aPluginCount)] out nsIPluginTag aResults);
/*
* Flags for use with clearSiteData.
*
* FLAG_CLEAR_ALL: clear all data associated with a site.
* FLAG_CLEAR_CACHE: clear cached data that can be retrieved again without
* loss of functionality. To be used out of concern for
* space and not necessarily privacy.
*/
const PRUint32 FLAG_CLEAR_ALL = 0;
const PRUint32 FLAG_CLEAR_CACHE = 1;
/*
* Clear site data for a given plugin.
*
* @param plugin: the plugin to clear data for, such as one returned by
* nsIPluginHost.getPluginTags.
* @param domain: the domain to clear data for. If this argument is null,
* clear data for all domains. Otherwise, it must be a domain
* only (not a complete URI or IRI). The base domain for the
* given site will be determined; any data for the base domain
* or its subdomains will be cleared.
* @param flags: a flag value defined above.
* @param maxAge: the maximum age in seconds of data to clear, inclusive. If
* maxAge is 0, no data is cleared; if it is -1, all data is
* cleared.
*
* @throws NS_ERROR_INVALID_ARG if the domain argument is malformed.
* @throws NS_ERROR_PLUGIN_TIME_RANGE_NOT_SUPPORTED if maxAge is a value other
* than -1 and the plugin does not support clearing by timerange in
* general or for that particular site and/or flag combination.
*/
void clearSiteData(in nsIPluginTag plugin, in AUTF8String domain,
in PRUint64 flags, in PRInt64 maxAge);
/*
* Determine if a plugin has stored data for a given site.
*
* @param plugin: the plugin to query, such as one returned by
* nsIPluginHost.getPluginTags.
* @param domain: the domain to test. If this argument is null, test if data
* is stored for any site. The base domain for the given domain
* will be determined; if any data for the base domain or its
* subdomains is found, return true.
*/
boolean siteHasData(in nsIPluginTag plugin, in AUTF8String domain);
};