hxclsnk.h
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- /* ***** BEGIN LICENSE BLOCK *****
- * Source last modified: $Id: hxclsnk.h,v 1.1.1.1.50.1 2004/07/09 02:06:13 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 _HXCLSNK_H_
- #define _HXCLSNK_H_
- /*
- * Forward declarations of some interfaces defined or used here-in.
- */
- typedef _INTERFACE IHXClientAdviseSink IHXClientAdviseSink;
- typedef _INTERFACE IHXRequest IHXRequest;
- /****************************************************************************
- *
- * Interface:
- *
- * IHXClientAdviseSink
- *
- * Purpose:
- *
- * Interface supplied by client to core to receive notifications of
- * status changes.
- *
- * IID_IHXClientAdviseSink:
- *
- * {00000B00-0901-11d1-8B06-00A024406D59}
- *
- */
- DEFINE_GUID(IID_IHXClientAdviseSink, 0x00000B00, 0x901, 0x11d1, 0x8b, 0x6, 0x0,
- 0xa0, 0x24, 0x40, 0x6d, 0x59);
- #undef INTERFACE
- #define INTERFACE IHXClientAdviseSink
- DECLARE_INTERFACE_(IHXClientAdviseSink, IUnknown)
- {
- /*
- * IUnknown methods
- */
- STDMETHOD(QueryInterface) (THIS_
- REFIID riid,
- void** ppvObj) PURE;
- STDMETHOD_(ULONG32,AddRef) (THIS) PURE;
- STDMETHOD_(ULONG32,Release) (THIS) PURE;
- /*
- * IHXClientAdviseSink methods
- */
- /************************************************************************
- * Method:
- * IHXClientAdviseSink::OnPosLength
- * Purpose:
- * Called to advise the client that the position or length of the
- * current playback context has changed.
- */
- STDMETHOD(OnPosLength) (THIS_
- UINT32 ulPosition,
- UINT32 ulLength) PURE;
- /************************************************************************
- * Method:
- * IHXClientAdviseSink::OnPresentationOpened
- * Purpose:
- * Called to advise the client a presentation has been opened.
- */
- STDMETHOD(OnPresentationOpened) (THIS) PURE;
- /************************************************************************
- * Method:
- * IHXClientAdviseSink::OnPresentationClosed
- * Purpose:
- * Called to advise the client a presentation has been closed.
- */
- STDMETHOD(OnPresentationClosed) (THIS) PURE;
- /************************************************************************
- * Method:
- * IHXClientAdviseSink::OnStatisticsChanged
- * Purpose:
- * Called to advise the client that the presentation statistics
- * have changed.
- */
- STDMETHOD(OnStatisticsChanged) (THIS) PURE;
- /************************************************************************
- * Method:
- * IHXClientAdviseSink::OnPreSeek
- * Purpose:
- * Called by client engine to inform the client that a seek is
- * about to occur. The render is informed the last time for the
- * stream's time line before the seek, as well as the first new
- * time for the stream's time line after the seek will be completed.
- *
- */
- STDMETHOD(OnPreSeek) (THIS_
- ULONG32 ulOldTime,
- ULONG32 ulNewTime) PURE;
- /************************************************************************
- * Method:
- * IHXClientAdviseSink::OnPostSeek
- * Purpose:
- * Called by client engine to inform the client that a seek has
- * just occurred. The render is informed the last time for the
- * stream's time line before the seek, as well as the first new
- * time for the stream's time line after the seek.
- *
- */
- STDMETHOD(OnPostSeek) (THIS_
- ULONG32 ulOldTime,
- ULONG32 ulNewTime) PURE;
- /************************************************************************
- * Method:
- * IHXClientAdviseSink::OnStop
- * Purpose:
- * Called by client engine to inform the client that a stop has
- * just occurred.
- *
- */
- STDMETHOD(OnStop) (THIS) PURE;
- /************************************************************************
- * Method:
- * IHXClientAdviseSink::OnPause
- * Purpose:
- * Called by client engine to inform the client that a pause has
- * just occurred. The render is informed the last time for the
- * stream's time line before the pause.
- *
- */
- STDMETHOD(OnPause) (THIS_
- ULONG32 ulTime) PURE;
- /************************************************************************
- * Method:
- * IHXClientAdviseSink::OnBegin
- * Purpose:
- * Called by client engine to inform the client that a begin or
- * resume has just occurred. The render is informed the first time
- * for the stream's time line after the resume.
- *
- */
- STDMETHOD(OnBegin) (THIS_
- ULONG32 ulTime) PURE;
- /************************************************************************
- * Method:
- * IHXClientAdviseSink::OnBuffering
- * Purpose:
- * Called by client engine to inform the client that buffering
- * of data is occuring. The render is informed of the reason for
- * the buffering (start-up of stream, seek has occurred, network
- * congestion, etc.), as well as percentage complete of the
- * buffering process.
- *
- */
- STDMETHOD(OnBuffering) (THIS_
- ULONG32 ulFlags,
- UINT16 unPercentComplete) PURE;
- /************************************************************************
- * Method:
- * IHXClientAdviseSink::OnContacting
- * Purpose:
- * Called by client engine to inform the client is contacting
- * hosts(s).
- *
- */
- STDMETHOD(OnContacting) (THIS_
- const char* pHostName) PURE;
- };
- // $Private:
- /****************************************************************************
- *
- * Interface:
- *
- * IHXClientRequestSink
- *
- * Purpose:
- *
- * Enables top level clients to get notified of new URLs
- *
- *
- * IID_IHXClientRequestSink
- *
- * {00000B01-0901-11d1-8B06-00A024406D59}
- *
- */
- DEFINE_GUID(IID_IHXClientRequestSink, 0x00000B01, 0x901, 0x11d1, 0x8b, 0x6, 0x0,
- 0xa0, 0x24, 0x40, 0x6d, 0x59);
- #undef INTERFACE
- #define INTERFACE IHXClientRequestSink
- DECLARE_INTERFACE_(IHXClientRequestSink, IUnknown)
- {
- /************************************************************************
- * Method:
- * IHXClientRequestSink::OnNewRequest
- * Purpose:
- * Inform TLC of the new request. The TLC may choose to
- * modify RequestHeaders at this time.
- */
- STDMETHOD(OnNewRequest) (THIS_ IHXRequest* pNewRequest) PURE;
- };
- // $EndPrivate.
- #endif /* _HXCLSNK_H_ */