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/****************************************************************************
*
* $Id: rmasrc.h 7 2003-05-30 02:18:02Z gabest $
*
* Copyright (C) 1995-1999 RealNetworks, Inc. All rights reserved.
*
* http://www.real.com/devzone
*
* This program contains proprietary information of RealNetworks, Inc,
* and is licensed subject to restrictions on use and distribution.
*
*
* RealMedia Architecture Packet Source Interfaces.
*
*/
#ifndef _RMASRC_H_
#define _RMASRC_H_
/*
* Forward declarations of some interfaces defined or used here-in.
*/
typedef _INTERFACE IRMARawSourceObject IRMARawSourceObject;
typedef _INTERFACE IRMARawSinkObject IRMARawSinkObject;
typedef _INTERFACE IRMASourceFinderObject IRMASourceFinderObject;
typedef _INTERFACE IRMASourceFinderResponse IRMASourceFinderResponse;
typedef _INTERFACE IRMARequest IRMARequest;
/****************************************************************************
*
* Interface:
*
* IRMARawSourceObject
*
* Purpose:
*
* Object that serves packets to sinks
*
* IID_IRMARawSourceObject:
*
* {00001000-0901-11d1-8B06-00A024406D59}
*
*/
DEFINE_GUID(IID_IRMARawSourceObject, 0x00001000, 0x901, 0x11d1, 0x8b, 0x6, 0x0,
0xa0, 0x24, 0x40, 0x6d, 0x59);
#undef INTERFACE
#define INTERFACE IRMARawSourceObject
DECLARE_INTERFACE_(IRMARawSourceObject, IUnknown)
{
/*
* IUnknown methods
*/
STDMETHOD(QueryInterface) (THIS_
REFIID riid,
void** ppvObj) PURE;
STDMETHOD_(ULONG,AddRef) (THIS) PURE;
STDMETHOD_(ULONG,Release) (THIS) PURE;
/*
* IRMARawSourceObject methods
*/
/************************************************************************
* Method:
* IRMARawSourceObject::Init
* Purpose:
* Initializes the connection between the source and the sink
*/
STDMETHOD(Init) (THIS_
IUnknown* pUnknown) PURE;
STDMETHOD(Done) (THIS) PURE;
STDMETHOD(GetFileHeader) (THIS) PURE;
STDMETHOD(GetStreamHeader) (THIS_
UINT16 unStreamNumber) PURE;
STDMETHOD(StartPackets) (THIS_
UINT16 unStreamNumber) PURE;
STDMETHOD(StopPackets) (THIS_
UINT16 unStreamNumber) PURE;
};
/****************************************************************************
*
* Interface:
*
* IRMARawSinkObject
*
* Purpose:
*
* Object that receives raw packets from a source
*
* IID_IRMARawSinkObject:
*
* {00001001-0901-11d1-8B06-00A024406D59}
*
*/
DEFINE_GUID(IID_IRMARawSinkObject, 0x00001001, 0x901, 0x11d1, 0x8b, 0x6, 0x0,
0xa0, 0x24, 0x40, 0x6d, 0x59);
#undef INTERFACE
#define INTERFACE IRMARawSinkObject
DECLARE_INTERFACE_(IRMARawSinkObject, IUnknown)
{
/*
* IUnknown methods
*/
STDMETHOD(QueryInterface) (THIS_
REFIID riid,
void** ppvObj) PURE;
STDMETHOD_(ULONG,AddRef) (THIS) PURE;
STDMETHOD_(ULONG,Release) (THIS) PURE;
/*
* IRMARawSinkObject methods
*/
/************************************************************************
* Method:
* IRMARawSinkObject::InitDone
* Purpose:
* Callback after source object has initialized the connection
*/
STDMETHOD(InitDone) (THIS_
PN_RESULT status) PURE;
STDMETHOD(FileHeaderReady) (THIS_
PN_RESULT status,
IRMAValues* pHeader) PURE;
STDMETHOD(StreamHeaderReady) (THIS_
PN_RESULT status,
IRMAValues* pHeader) PURE;
STDMETHOD(PacketReady) (THIS_
PN_RESULT status,
IRMAPacket* pPacket) PURE;
STDMETHOD(StreamDone) (THIS_
UINT16 unStreamNumber) PURE;
};
/****************************************************************************
*
* Interface:
*
* IRMASourceFinderObject
*
* Purpose:
*
* Object that allows a sink to search for a raw packet source
*
* IID_IRMASourceFinderObject:
*
* {00001002-0901-11d1-8B06-00A024406D59}
*
*/
DEFINE_GUID(IID_IRMASourceFinderObject, 0x00001002, 0x901, 0x11d1, 0x8b, 0x6, 0x0,
0xa0, 0x24, 0x40, 0x6d, 0x59);
#define CLSID_IRMASourceFinderObject IID_IRMASourceFinderObject
#undef INTERFACE
#define INTERFACE IRMASourceFinderObject
#define CLSID_IRMASourceFinderObject IID_IRMASourceFinderObject
DECLARE_INTERFACE_(IRMASourceFinderObject, IUnknown)
{
/*
* IUnknown methods
*/
STDMETHOD(QueryInterface) (THIS_
REFIID riid,
void** ppvObj) PURE;
STDMETHOD_(ULONG,AddRef) (THIS) PURE;
STDMETHOD_(ULONG,Release) (THIS) PURE;
/*
* IRMASourceFinderObject methods
*/
STDMETHOD(Init) (THIS_
IUnknown* pUnknown) PURE;
STDMETHOD(Find) (THIS_
IRMARequest* pRequest) PURE;
STDMETHOD(Done) (THIS) PURE;
};
/****************************************************************************
*
* Interface:
*
* IRMASourceFinderResponse
*
* Purpose:
*
* Object that returns a raw packet source to a sink
*
* IID_IRMASourceFinderResponse:
*
* {00001003-0901-11d1-8B06-00A024406D59}
*
*/
DEFINE_GUID(IID_IRMASourceFinderResponse, 0x00001003, 0x901, 0x11d1,
0x8b, 0x6, 0x0, 0xa0, 0x24, 0x40, 0x6d, 0x59);
#undef INTERFACE
#define INTERFACE IRMASourceFinderResponse
DECLARE_INTERFACE_(IRMASourceFinderResponse, IUnknown)
{
/*
* IUnknown methods
*/
STDMETHOD(QueryInterface) (THIS_
REFIID riid,
void** ppvObj) PURE;
STDMETHOD_(ULONG,AddRef) (THIS) PURE;
STDMETHOD_(ULONG,Release) (THIS) PURE;
/*
* IRMASourceFinderResponse methods
*/
STDMETHOD(InitDone) (THIS_
PN_RESULT status) PURE;
STDMETHOD(FindDone) (THIS_
PN_RESULT status,
IUnknown* pUnknown) PURE;
};
#endif /* _RMASRC_H_ */
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