recordctl.h
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- /* ***** BEGIN LICENSE BLOCK *****
- * Source last modified: $Id: recordctl.h,v 1.3.36.1 2004/07/09 02:05:58 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 _RECORDCTL_H_
- #define _RECORDCTL_H_
- #include "unkimp.h"
- #include "hxformt.h"
- #include "hxrecord.h"
- #include "carray.h"
- #include "hxslist.h"
- typedef struct _PendingPutPacket
- {
- IHXPacket* pPacket;
- INT32 nTimeOffset;
- } PendingPutPacket;
- class HXRecordControl : public IHXFormatResponse
- {
- public:
- HXRecordControl(IUnknown* pUnkPlayer, IUnknown* pUnkSource);
- STDMETHOD(QueryInterface) (THIS_ REFIID riid, void** ppvObj);
- STDMETHOD_(ULONG32,AddRef) (THIS);
- STDMETHOD_(ULONG32,Release) (THIS);
- // IHXFormatResponse methods
- STDMETHOD(InitDone) (THIS_ HX_RESULT status){ return HXR_OK; };
- STDMETHOD(PacketReady) (THIS_ HX_RESULT status, IHXPacket* pPacket);
- STDMETHOD(SeekDone) (THIS_ HX_RESULT status){ return HXR_OK; };
- STDMETHOD(FileHeaderReady) (THIS_ HX_RESULT status, IHXValues* pHeader){ return HXR_OK; };
- STDMETHOD(StreamHeaderReady) (THIS_ HX_RESULT status, IHXValues* pHeader){ return HXR_OK; };
- STDMETHOD(StreamDone) (THIS_ UINT16 unStreamNumber){ return HXR_OK; };
- BOOL IsValid(){ return m_pRecordSource ? TRUE : FALSE; };
- BOOL CanGetPackets(){ return m_bCanGetPackets; };
- void Cleanup();
- HX_RESULT Seek(ULONG32 seekTime);
- HX_RESULT GetPacket(UINT16 usStreamNumber, IHXPacket*& pPacket);
- BOOL CanAcceptPackets();
- HX_RESULT OnFileHeader(IHXValues* pValues);
- HX_RESULT OnStreamHeader(IHXValues* pValues);
- HX_RESULT OnPacket(IHXPacket* pPacket, INT32 nTimeOffset);
- void SetSource(IUnknown* pUnkSource);
- void OnEndOfPackets();
- protected:
- virtual ~HXRecordControl(void);
- LONG32 m_lRefCount;
- IHXRecordSource* m_pRecordSource;
- IHXRecordService* m_pRecordService;
- CHXPtrArray m_PendingGetPackets;
- BOOL m_bCanGetPackets;
- CHXSimpleList m_PendingPutPackets;
- private:
- };
- #endif // _RECORDCTL_H_