ihxpckts.h
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上传日期:2013-07-19
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- /* ***** BEGIN LICENSE BLOCK *****
- * Source last modified: $Id: ihxpckts.h,v 1.3.18.3 2004/07/09 01:45:13 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 _IHXPCKTS_H_
- #define _IHXPCKTS_H_
- // Define IHXUtilities
- // $Private
- #include "hxvalue.h"
- // $EndPrivate
- /* ASMFlags in IHXPacket */
- #define HX_ASM_SWITCH_ON 0x01
- #define HX_ASM_SWITCH_OFF 0x02
- #define HX_ASM_DROPPED_PKT 0x04
- /****************************************************************************
- *
- * Interface:
- *
- * IHXBuffer
- *
- * Purpose:
- *
- * Basic opaque data storage buffer. Used in interfaces where
- * object ownership is best managed through COM style reference
- * counting.
- *
- * IID_IHXBuffer:
- *
- * {00001300-0901-11d1-8B06-00A024406D59}
- *
- */
- DEFINE_GUID(IID_IHXBuffer, 0x00001300, 0x901, 0x11d1, 0x8b, 0x6, 0x0,
- 0xa0, 0x24, 0x40, 0x6d, 0x59);
- /*
- * The IHXCommonClassFactory supports creating an instance
- * of this object.
- */
- #define CLSID_IHXBuffer IID_IHXBuffer
- #undef INTERFACE
- #define INTERFACE IHXBuffer
- DECLARE_INTERFACE_(IHXBuffer, IUnknown)
- {
- /*
- * IUnknown methods
- */
- STDMETHOD(QueryInterface) (THIS_
- REFIID riid,
- void** ppvObj) PURE;
- STDMETHOD_(ULONG32,AddRef) (THIS) PURE;
- STDMETHOD_(ULONG32,Release) (THIS) PURE;
- /*
- * IHXBuffer methods
- */
- STDMETHOD(Get) (THIS_
- REF(UCHAR*) pData,
- REF(ULONG32) ulLength) PURE;
- STDMETHOD(Set) (THIS_
- const UCHAR* pData,
- ULONG32 ulLength) PURE;
- STDMETHOD(SetSize) (THIS_
- ULONG32 ulLength) PURE;
- STDMETHOD_(ULONG32,GetSize) (THIS) PURE;
- STDMETHOD_(UCHAR*,GetBuffer)(THIS) PURE;
- };
- /****************************************************************************
- *
- * Interface:
- *
- * IHXPacket
- *
- * Purpose:
- *
- * Basic data packet in the RealMedia system.
- *
- * IID_IHXPacket:
- *
- * {00001301-0901-11d1-8B06-00A024406D59}
- *
- */
- DEFINE_GUID(IID_IHXPacket, 0x00001301, 0x901, 0x11d1, 0x8b, 0x6, 0x0,
- 0xa0, 0x24, 0x40, 0x6d, 0x59);
- /*
- * The IHXCommonClassFactory supports creating an instance
- * of this object.
- */
- #define CLSID_IHXPacket IID_IHXPacket
- #undef INTERFACE
- #define INTERFACE IHXPacket
- DECLARE_INTERFACE_(IHXPacket, IUnknown)
- {
- /*
- * IUnknown methods
- */
- STDMETHOD(QueryInterface) (THIS_
- REFIID riid,
- void** ppvObj) PURE;
- STDMETHOD_(ULONG32,AddRef) (THIS) PURE;
- STDMETHOD_(ULONG32,Release) (THIS) PURE;
- /*
- * IHXPacket methods
- */
- STDMETHOD(Get) (THIS_
- REF(IHXBuffer*) pBuffer,
- REF(UINT32) ulTime,
- REF(UINT16) unStreamNumber,
- REF(UINT8) unASMFlags,
- REF(UINT16) unASMRuleNumber
- ) PURE;
- STDMETHOD_(IHXBuffer*,GetBuffer) (THIS) PURE;
- STDMETHOD_(ULONG32,GetTime) (THIS) PURE;
- STDMETHOD_(UINT16,GetStreamNumber) (THIS) PURE;
- STDMETHOD_(UINT8,GetASMFlags) (THIS) PURE;
- STDMETHOD_(UINT16,GetASMRuleNumber) (THIS) PURE;
- STDMETHOD_(BOOL,IsLost) (THIS) PURE;
- STDMETHOD(SetAsLost) (THIS) PURE;
- STDMETHOD(Set) (THIS_
- IHXBuffer* pBuffer,
- UINT32 ulTime,
- UINT16 uStreamNumber,
- UINT8 unASMFlags,
- UINT16 unASMRuleNumber
- ) PURE;
- };
- /****************************************************************************
- *
- * Interface:
- *
- * IHXPacket
- *
- * Purpose:
- *
- * RTP data packet in the RealMedia system.
- *
- * IID_IHXRTPPacket:
- *
- * {0169A731-1ED0-11d4-952B-00902742C923}
- *
- */
- DEFINE_GUID(IID_IHXRTPPacket, 0x169a731, 0x1ed0, 0x11d4, 0x95, 0x2b, 0x0,
- 0x90, 0x27, 0x42, 0xc9, 0x23);
- /*
- * The IHXCommonClassFactory supports creating an instance
- * of this object.
- */
- #define CLSID_IHXRTPPacket IID_IHXRTPPacket
- #undef INTERFACE
- #define INTERFACE IHXRTPPacket
- DECLARE_INTERFACE_(IHXRTPPacket, IHXPacket)
- {
- /*
- * IUnknown methods
- */
- STDMETHOD(QueryInterface) (THIS_
- REFIID riid,
- void** ppvObj) PURE;
- STDMETHOD_(ULONG32,AddRef) (THIS) PURE;
- STDMETHOD_(ULONG32,Release) (THIS) PURE;
- /*
- * IHXPacket methods
- */
- STDMETHOD(Get) (THIS_
- REF(IHXBuffer*) pBuffer,
- REF(UINT32) ulTime,
- REF(UINT16) unStreamNumber,
- REF(UINT8) unASMFlags,
- REF(UINT16) unASMRuleNumber
- ) PURE;
- STDMETHOD_(IHXBuffer*,GetBuffer) (THIS) PURE;
- STDMETHOD_(ULONG32,GetTime) (THIS) PURE;
- STDMETHOD_(UINT16,GetStreamNumber) (THIS) PURE;
- STDMETHOD_(UINT8,GetASMFlags) (THIS) PURE;
- STDMETHOD_(UINT16,GetASMRuleNumber) (THIS) PURE;
- STDMETHOD_(BOOL,IsLost) (THIS) PURE;
- STDMETHOD(SetAsLost) (THIS) PURE;
- STDMETHOD(Set) (THIS_
- IHXBuffer* pBuffer,
- UINT32 ulTime,
- UINT16 uStreamNumber,
- UINT8 unASMFlags,
- UINT16 unASMRuleNumber
- ) PURE;
- /*
- * IHXRTPPacket methods
- */
- STDMETHOD_(ULONG32,GetRTPTime) (THIS) PURE;
- STDMETHOD(GetRTP) (THIS_
- REF(IHXBuffer*) pBuffer,
- REF(UINT32) ulTime,
- REF(UINT32) ulRTPTime,
- REF(UINT16) unStreamNumber,
- REF(UINT8) unASMFlags,
- REF(UINT16) unASMRuleNumber
- ) PURE;
- STDMETHOD(SetRTP) (THIS_
- IHXBuffer* pBuffer,
- UINT32 ulTime,
- UINT32 ulRTPTime,
- UINT16 uStreamNumber,
- UINT8 unASMFlags,
- UINT16 unASMRuleNumber
- ) PURE;
- };
- /****************************************************************************
- *
- * Interface:
- *
- * IHXRTPPacketInfo
- *
- * Purpose:
- *
- * Provides complete RTP packet header info (RFC 1889)
- *
- * IID_IHXPacket:
- *
- * {EC7D67BB-2E79-49c3-B667-BA8A938DBCE0}
- *
- */
- DEFINE_GUID(IID_IHXRTPPacketInfo,
- 0xec7d67bb, 0x2e79, 0x49c3, 0xb6, 0x67, 0xba, 0x8a, 0x93, 0x8d, 0xbc, 0xe0);
- #undef INTERFACE
- #define INTERFACE IHXRTPPacketInfo
- DECLARE_INTERFACE_(IHXRTPPacketInfo, IUnknown)
- {
- /*
- * IUnknown methods
- */
- STDMETHOD(QueryInterface) (THIS_ REFIID riid, void** ppvObj) PURE;
- STDMETHOD_(ULONG32,AddRef) (THIS) PURE;
- STDMETHOD_(ULONG32,Release) (THIS) PURE;
- /*
- * IHXRTPPacketInfo methods
- */
- STDMETHOD_(UINT8, GetVersion) (THIS) PURE;
-
- STDMETHOD(GetPaddingBit) (THIS_ REF(BOOL)bPadding) PURE;
- STDMETHOD(SetPaddingBit) (THIS_ BOOL bPadding) PURE;
- STDMETHOD(GetExtensionBit) (THIS_ REF(BOOL)bExtension) PURE;
- STDMETHOD(SetExtensionBit) (THIS_ BOOL bExtension) PURE;
- STDMETHOD(GetCSRCCount) (THIS_ REF(UINT8)unCSRCCount) PURE;
- STDMETHOD(SetCSRCCount) (THIS_ UINT8 unCSRCCount) PURE;
- STDMETHOD(GetMarkerBit) (THIS_ REF(BOOL)bMarker) PURE;
- STDMETHOD(SetMarkerBit) (THIS_ BOOL bMarker) PURE;
- STDMETHOD(GetPayloadType) (THIS_ REF(UINT8)unPayloadType) PURE;
- STDMETHOD(SetPayloadType) (THIS_ UINT8 unPayloadType) PURE;
- STDMETHOD(GetSequenceNumber) (THIS_ REF(UINT16)unSeqNo) PURE;
- STDMETHOD(SetSequenceNumber) (THIS_ UINT16 unSeqNo) PURE;
- STDMETHOD(GetTimeStamp) (THIS_ REF(UINT32)ulTS) PURE;
- STDMETHOD(SetTimeStamp) (THIS_ UINT32 ulTS) PURE;
- STDMETHOD(GetSSRC) (THIS_ REF(UINT32)ulSSRC) PURE;
- STDMETHOD(SetSSRC) (THIS_ UINT32 ulSSRC) PURE;
-
- STDMETHOD(GetCSRCList) (THIS_ REF(const char*) pulCSRC) PURE;
- STDMETHOD(SetCSRCList) (THIS_ const char* pCSRCList, UINT32 ulSize) PURE;
- STDMETHOD(GetPadding) (THIS_ REF(const char*) pPadding) PURE;
- STDMETHOD(SetPadding) (THIS_ const char* pPadding, UINT32 ulSize) PURE;
- STDMETHOD(GetExtension) (THIS_ REF(const char*) pExtension) PURE;
- STDMETHOD(SetExtension) (THIS_ const char* pExtension, UINT32 ulSize) PURE;
- };
- /****************************************************************************
- *
- * Interface:
- *
- * IHXValues
- *
- * Purpose:
- *
- * This is an interface to a generic name-value pair facility. This
- * is used in various places (such as stream headers).
- *
- * IID_IHXValues:
- *
- * {00001302-0901-11d1-8B06-00A024406D59}
- *
- */
- DEFINE_GUID(IID_IHXValues, 0x00001302, 0x901, 0x11d1, 0x8b, 0x6, 0x0,
- 0xa0, 0x24, 0x40, 0x6d, 0x59);
- /*
- * The IHXCommonClassFactory supports creating an instance
- * of this object.
- */
- #define CLSID_IHXValues IID_IHXValues
- #undef INTERFACE
- #define INTERFACE IHXValues
- DECLARE_INTERFACE_(IHXValues, IUnknown)
- {
- /*
- * IUnknown methods
- */
- STDMETHOD(QueryInterface) (THIS_
- REFIID riid,
- void** ppvObj) PURE;
- STDMETHOD_(ULONG32,AddRef) (THIS) PURE;
- STDMETHOD_(ULONG32,Release) (THIS) PURE;
- /*
- * IHXValues methods
- */
- /*
- * Note: That strings returned as references should be copied or
- * used immediately because their lifetime is only as long as the
- * IHXValues's objects lifetime.
- *
- * Note: Your iterator will be reset once you give up control to the
- * RMA core (i.e. you exit whatever function gave you a time slice).
- */
- STDMETHOD(SetPropertyULONG32) (THIS_
- const char* pPropertyName,
- ULONG32 uPropertyValue) PURE;
- STDMETHOD(GetPropertyULONG32) (THIS_
- const char* pPropertyName,
- REF(ULONG32) uPropertyName) PURE;
- STDMETHOD(GetFirstPropertyULONG32) (THIS_
- REF(const char*) pPropertyName,
- REF(ULONG32) uPropertyValue) PURE;
- STDMETHOD(GetNextPropertyULONG32) (THIS_
- REF(const char*) pPropertyName,
- REF(ULONG32) uPropertyValue) PURE;
- STDMETHOD(SetPropertyBuffer) (THIS_
- const char* pPropertyName,
- IHXBuffer* pPropertyValue) PURE;
- STDMETHOD(GetPropertyBuffer) (THIS_
- const char* pPropertyName,
- REF(IHXBuffer*) pPropertyValue) PURE;
-
- STDMETHOD(GetFirstPropertyBuffer) (THIS_
- REF(const char*) pPropertyName,
- REF(IHXBuffer*) pPropertyValue) PURE;
- STDMETHOD(GetNextPropertyBuffer) (THIS_
- REF(const char*) pPropertyName,
- REF(IHXBuffer*) pPropertyValue) PURE;
- STDMETHOD(SetPropertyCString) (THIS_
- const char* pPropertyName,
- IHXBuffer* pPropertyValue) PURE;
- STDMETHOD(GetPropertyCString) (THIS_
- const char* pPropertyName,
- REF(IHXBuffer*) pPropertyValue) PURE;
- STDMETHOD(GetFirstPropertyCString) (THIS_
- REF(const char*) pPropertyName,
- REF(IHXBuffer*) pPropertyValue) PURE;
- STDMETHOD(GetNextPropertyCString) (THIS_
- REF(const char*) pPropertyName,
- REF(IHXBuffer*) pPropertyValue) PURE;
- };
- /****************************************************************************
- *
- * Interface:
- *
- * IHXValuesRemove
- *
- * Purpose:
- *
- * This interface is to add Remove methods to a class that supports
- * IHXValues. All classes that support this interface will also
- * support IHXValues.
- *
- *
- *
- * IID_IHXValuesRemove:
- *
- * {00001303-0901-11d1-8B06-00A024406D59}
- *
- */
- DEFINE_GUID(IID_IHXValuesRemove, 0x00001303, 0x901, 0x11d1, 0x8b, 0x6, 0x0,
- 0xa0, 0x24, 0x40, 0x6d, 0x59);
- /*
- * The IHXCommonClassFactory does not support creating an instance
- * of this object.
- */
- #undef INTERFACE
- #define INTERFACE IHXValuesRemove
- DECLARE_INTERFACE_(IHXValuesRemove, IUnknown)
- {
- /*
- * IUnknown methods
- */
- STDMETHOD(QueryInterface) (THIS_
- REFIID riid,
- void** ppvObj) PURE;
- STDMETHOD_(ULONG32,AddRef) (THIS) PURE;
- STDMETHOD_(ULONG32,Release) (THIS) PURE;
- /*
- * IHXValuesRemove methods
- */
- /************************************************************************
- * Method:
- * IHXKeyValuesRemove::Remove
- * Purpose:
- * Remove all items matching pKey. (If you know what datatype you saved
- * the key as, use the specific method.)
- */
- STDMETHOD(Remove) (const char* pKey) PURE;
-
- /************************************************************************
- * Method:
- * IHXKeyValuesRemove::RemoveULONG32
- * Purpose:
- * Remove all ULONG32 items matching pKey.
- */
- STDMETHOD(RemoveULONG32) (const char* pKey) PURE;
-
- /************************************************************************
- * Method:
- * IHXKeyValuesRemove::RemoveBuffer
- * Purpose:
- * Remove all Buffer items matching pKey.
- */
- STDMETHOD(RemoveBuffer) (const char* pKey) PURE;
-
- /************************************************************************
- * Method:
- * IHXKeyValuesRemove::RemoveCString
- * Purpose:
- * Remove all CString items matching pKey.
- */
- STDMETHOD(RemoveCString) (const char* pKey) PURE;
- };
- // $Private:
- DEFINE_GUID(IID_IHXClientPacket, 0x00001304, 0x0901, 0x11d1, 0x8b, 0x06, 0x0,
- 0xa0, 0x24, 0x40, 0x6d, 0x59);
- #undef INTERFACE
- #define INTERFACE IHXClientPacket
- DECLARE_INTERFACE_(IHXClientPacket, IUnknown)
- {
- /*
- * IUnknown methods
- */
- STDMETHOD(QueryInterface) (THIS_
- REFIID riid,
- void** ppvObj) PURE;
- STDMETHOD_(ULONG32,AddRef) (THIS) PURE;
- STDMETHOD_(ULONG32,Release) (THIS) PURE;
- };
- DEFINE_GUID(IID_IHXBroadcastDistPktExt, 0x00001305, 0x0901, 0x11d1, 0x8b, 0x06, 0x0,
- 0xa0, 0x24, 0x40, 0x6d, 0x59);
- #undef INTERFACE
- #define INTERFACE IHXBroadcastDistPktExt
- DECLARE_INTERFACE_(IHXBroadcastDistPktExt, IUnknown)
- {
- /*
- * IUnknown methods
- */
- STDMETHOD(QueryInterface) (THIS_
- REFIID riid,
- void** ppvObj) PURE;
- STDMETHOD_(ULONG32,AddRef) (THIS) PURE;
- STDMETHOD_(ULONG32,Release) (THIS) PURE;
- STDMETHOD_(UINT32,GetSeqNo) (THIS) PURE;
- STDMETHOD_(UINT32,GetStreamSeqNo) (THIS) PURE;
- STDMETHOD_(BOOL,GetIsLostRelaying) (THIS) PURE;
- STDMETHOD(SetSeqNo) (THIS_ UINT32 ulSeqNo) PURE;
- STDMETHOD(SetStreamSeqNo) (THIS_ UINT32 ulStreamSeqNo) PURE;
- STDMETHOD(SetIsLostRelaying) (THIS_ BOOL bLostRelay) PURE;
- };
- // $EndPrivate.
- #endif /* _IHXPCKTS_H_ */