hxphand.h

来自「symbian 下的helix player源代码」· C头文件 代码 · 共 114 行

/* ***** BEGIN LICENSE BLOCK *****
 * Source last modified: $Id: hxphand.h,v 1.1.1.1.50.3 2004/07/09 01:45:12 hubbe Exp $
 * 
 * Portions Copyright (c) 1995-2004 RealNetworks, Inc. All Rights Reserved.
 * 
 * The contents of this file, and the files included with this file,
 * are subject to the current version of the RealNetworks Public
 * Source License (the "RPSL") available at
 * http://www.helixcommunity.org/content/rpsl unless you have licensed
 * the file under the current version of the RealNetworks Community
 * Source License (the "RCSL") available at
 * http://www.helixcommunity.org/content/rcsl, in which case the RCSL
 * will apply. You may also obtain the license terms directly from
 * RealNetworks.  You may not use this file except in compliance with
 * the RPSL or, if you have a valid RCSL with RealNetworks applicable
 * to this file, the RCSL.  Please see the applicable RPSL or RCSL for
 * the rights, obligations and limitations governing use of the
 * contents of the file.
 * 
 * Alternatively, the contents of this file may be used under the
 * terms of the GNU General Public License Version 2 or later (the
 * "GPL") in which case the provisions of the GPL are applicable
 * instead of those above. If you wish to allow use of your version of
 * this file only under the terms of the GPL, and not to allow others
 * to use your version of this file under the terms of either the RPSL
 * or RCSL, indicate your decision by deleting the provisions above
 * and replace them with the notice and other provisions required by
 * the GPL. 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
 * RPSL, the RCSL or the GPL.
 * 
 * This file is part of the Helix DNA Technology. RealNetworks is the
 * developer of the Original Code and owns the copyrights in the
 * portions it created.
 * 
 * This file, and the files included with this file, is distributed
 * and made available on an 'AS IS' basis, WITHOUT WARRANTY OF ANY
 * KIND, EITHER EXPRESS OR IMPLIED, AND REALNETWORKS HEREBY DISCLAIMS
 * ALL SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION, ANY WARRANTIES
 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, QUIET
 * ENJOYMENT OR NON-INFRINGEMENT.
 * 
 * Technology Compatibility Kit Test Suite(s) Location:
 *    http://www.helixcommunity.org/content/tck
 * 
 * Contributor(s):
 * 
 * ***** END LICENSE BLOCK ***** */

#ifndef _HXPHAND_H_
#define _HXPHAND_H_

typedef _INTERFACE      IHXValues                      IHXValues;

DEFINE_GUID(IID_IHXPlugin2HandlerEnumeratorInterface,	0x00000202, 0xb4c8, 0x11d0, 0x99, 0x95, 0x0, 0xa0, 0x24, 0x8d, 0xa5, 0xf0);

#undef  INTERFACE
#define INTERFACE   IHXPlugin2HandlerEnumeratorInterface

DECLARE_INTERFACE_(IHXPlugin2HandlerEnumeratorInterface, IUnknown)
{
    /*
     *  IUnknown methods
     */
    STDMETHOD(QueryInterface)	(THIS_
				REFIID riid,
				void** ppvObj) PURE;

    STDMETHOD_(ULONG32,AddRef)	(THIS) PURE;

    STDMETHOD_(ULONG32,Release)	(THIS) PURE;

    /*
     *	IHXPlugin2HandlerEnumeratorInterface Methods
     */

    /************************************************************************
     *	Method:
     *	    IHXPlugin2HandlerEnumeratorInterface::GetNumPluginsSupporting
     *
     *	Purpose:    
     *	    This function is used by the plugin enumerator to determine the number
     *	    of plugins supporting a given REFIID.
     *
     */

    STDMETHOD(GetNumPluginsSupporting) (THIS_ REFIID iid, REF(UINT32) nNumPlugins) PURE;

    /************************************************************************
     *	Method:
     *	    IHXPlugin2HandlerEnumeratorInterface::GetPluginIndexSupportingIID
     *
     *	Purpose:    
     *	    This function is used by the plugin enumerator to determine the
     *	    plugin handler index of a particular plugin.
     *
     */
    STDMETHOD(GetPluginIndexSupportingIID) (THIS_ REFIID iid, UINT32 nPluginIndex, REF(UINT32) nIndexOut) PURE;

    /************************************************************************
     *	Method:
     *	    IHXPlugin2Handler::AddSupportedIID
     *
     *	Purpose:    
     *	    This function is used by the plugin enumerator to add a given
     *	    REFIID to the list of REFIIDs which are supported by the pluginhandler.
     *
     */
    STDMETHOD(AddSupportedIID) (THIS_ REFIID iid) PURE;

};

#endif /* _HXPHAND_H_ */