hxpends.h
上传用户:dangjiwu
上传日期:2013-07-19
资源大小:42019k
文件大小:4k
- /* ***** BEGIN LICENSE BLOCK *****
- * Source last modified: $Id: hxpends.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 _HXPENDS_H_
- #define _HXPENDS_H_
- /*
- * Forward declarations of some interfaces defined or used here-in.
- */
- typedef _INTERFACE IUnknown IUnknown;
- typedef _INTERFACE IHXPendingStatus IHXPendingStatus;
- /****************************************************************************
- *
- * Interface:
- *
- * IHXPendingStatus
- *
- * Purpose:
- *
- * Interface to get the current pending status from an object
- *
- * IHXPendingStatus:
- *
- * {00001100-0901-11d1-8B06-00A024406D59}
- */
- DEFINE_GUID(IID_IHXPendingStatus, 0x00001100, 0x901, 0x11d1, 0x8b, 0x6, 0x0,
- 0xa0, 0x24, 0x40, 0x6d, 0x59);
- #undef INTERFACE
- #define INTERFACE IHXPendingStatus
- #define HX_STATUS_INITIALIZING 0x01
- #define HX_STATUS_BUFFERING 0x02
- #define HX_STATUS_CONTACTING 0x03
- #define HX_STATUS_READY 0x04
- DECLARE_INTERFACE_(IHXPendingStatus, IUnknown)
- {
- /*
- * IUnknown methods
- */
- STDMETHOD(QueryInterface) (THIS_
- REFIID riid,
- void** ppvObj) PURE;
- STDMETHOD_(ULONG32,AddRef) (THIS) PURE;
- STDMETHOD_(ULONG32,Release) (THIS) PURE;
- /*
- * IHXPendingStatus methods
- */
- /************************************************************************
- * Method:
- * IHXPendingStatus::GetStatus
- * Purpose:
- * Called by the user to get the current pending status from an object
- */
- STDMETHOD(GetStatus) (THIS_
- REF(UINT16) uStatusCode,
- REF(IHXBuffer*) pStatusDesc,
- REF(UINT16) ulPercentDone) PURE;
- };
- #endif /* _HXPENDS_H_ */