/* -*- 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 the Mozilla.org code.
 *
 * The Initial Developer of the Original Code is
 * InnoTek Systemberatung GmbH.
 * Portions created by the Initial Developer are Copyright (C) 2003
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *    InnoTek Systemberatung GmbH / Knut St. Osmundsen
 *
 * 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 "nspluginroot.idl"

%{C++
#include "nsplugindefs.h"

// {7c4f689b-8c2a-11d7-911e-0003ffba5169}
#define NS_LEGACY_PLUGIN_WRAPPER_CID \
{ 0x7c4f689b, 0x8c2a, 0x11d7, { 0x91, 0x1e, 0x00, 0x03, 0xff, 0xba, 0x51, 0x69 } }

#define NS_LEGACY_PLUGIN_WRAPPER_CONTRACTID "@mozilla.org/plugin/legacypluginwrapper;1"

struct PRLibrary;
%}

interface nsIServiceManagerObsolete;
interface nsIPlugin;

[ptr] native PRLibraryPtr(PRLibrary);

[uuid(7c4f689b-8c2a-11d7-911e-0003ffba5169)]
interface nsILegacyPluginWrapperOS2 : nsISupports
{
    /**
     * PR_FindSymbol(,"NSGetFactory") + NSGetFactory().
     */
    void getFactory(in nsIServiceManagerObsolete aServMgr,
                    in REFNSIID aClass,
                    in string aClassName,
                    in string aContractID,
                    in PRLibraryPtr aLibrary,
                    out nsIPlugin aResult);

    /**
     * Create a wrapper for the given interface if it's a legacy interface.
     * @returns NS_OK on success.
     * @returns NS_ERROR_NO_INTERFACE if aIID isn't supported. aOut is nsnull.
     * @returns NS_ERROR_FAILURE on other error. aOut undefined.
     * @param   aIID    Interface Identifier of aIn and aOut.
     * @param   aIn     Interface of type aIID which may be a legacy interface
     *                  requiring a wrapper.
     * @param   aOut    The native interface.
     *                  If aIn is a legacy interface, this will be a wrappre.
     *                  If aIn is not a legacy interface, this is aIn.
     * @remark  Typically used for the flash plugin.
     */
    void maybeWrap(in REFNSIID aIID, in nsISupports aIn, out nsISupports aOut);
};