hxdb.h

linux下的一款播放器

/* ***** BEGIN LICENSE BLOCK *****
 * Source last modified: $Id: hxdb.h,v 1.1.1.1.50.3 2004/07/09 01:45:08 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 _HXDB_H_
#define _HXDB_H_

/*
 * Forward declarations of some interfaces defined or used here-in.
 */
typedef _INTERFACE	IHXBuffer				IHXBuffer;
typedef _INTERFACE	IHXValues				IHXValues;
typedef _INTERFACE	IHXDatabaseManager			IHXDatabaseManager;
typedef _INTERFACE	IHXAuthenticationDBManager		IHXAuthenticationDBManager;
typedef _INTERFACE	IHXAuthenticationDBManagerResponse	IHXAuthenticationDBManagerResponse;
typedef _INTERFACE	IHXAsyncEnumAuthenticationDB		IHXAsyncEnumAuthenticationDB;
typedef _INTERFACE	IHXAsyncEnumAuthenticationDBResponse	IHXAsyncEnumAuthenticationDBResponse;
typedef _INTERFACE	IHXAuthenticationDBAccess		IHXAuthenticationDBAccess;
typedef _INTERFACE	IHXAuthenticationDBAccessResponse	IHXAuthenticationDBAccessResponse;
typedef _INTERFACE	IHXGUIDDBManager			IHXGUIDDBManager;
typedef _INTERFACE	IHXGUIDDBManagerResponse		IHXGUIDDBManagerResponse;
typedef _INTERFACE	IHXPPVDBManager			IHXPPVDBManager;
typedef _INTERFACE	IHXPPVDBManagerResponse		IHXPPVDBManagerResponse;
typedef _INTERFACE	IHXRedirectDBManager			IHXRedirectDBManager;
typedef _INTERFACE	IHXRedirectDBManagerResponse		IHXRedirectDBManagerResponse;
typedef _INTERFACE	IHXRegistrationLogger			IHXRegistrationLogger;

/****************************************************************************
 * 
 *  Interface:
 *
 *	IHXDatabaseManager
 *
 *  Purpose:
 *
 *	This is implemented by the database manager in order to provide
 *	access to the databases it manages.
 *
 *  IHXDatabaseManager:
 *
 *	{00002A00-0901-11d1-8B06-00A024406D59}
 *
 */
DEFINE_GUID(IID_IHXDatabaseManager,   0x00002A00, 0x901, 0x11d1, 0x8b, 0x6, 0x0, 0xa0, 0x24, 0x40, 0x6d, 0x59);

#define CLSID_CHXDatabaseManager IID_IHXDatabaseManager

#undef  INTERFACE
#define INTERFACE   IHXDatabaseManager

DECLARE_INTERFACE_(IHXDatabaseManager, IUnknown)
{
    /*
     *	IUnknown methods
     */
    STDMETHOD(QueryInterface)
    (
	THIS_
	REFIID			IIDOfInterfaceDesired,
	void**			ppVoidRequestedInterface
    ) PURE;

    STDMETHOD_(ULONG32,AddRef)
    (
	THIS
    ) PURE;

    STDMETHOD_(ULONG32,Release)
    (
	THIS
    ) PURE;

    /************************************************************************
     *	Method:
     *	    IHXDatabaseManager::GetInstanceFromID
     *	Purpose:
     *	    
     *	    Returns a database object configured as defined for the specifed 
     *	    DatabaseID in the server config file.
     *
     */
    STDMETHOD(GetInstanceFromID)
    (
	THIS_
	IHXBuffer*		pBufferID, 
	REF(IUnknown*)		pUnknownDatabase
    ) PURE;

};

/****************************************************************************
 * 
 *  Interface:
 *
 *	IHXAuthenticationDBManager
 *
 *  Purpose:
 *
 *	A database plugin will implement this when it desires to provide 
 *	storage for authentication data.
 *
 *  IHXAuthenticationDBManager:
 *
 *	{00002A02-0901-11d1-8B06-00A024406D59}
 *
 */
DEFINE_GUID(IID_IHXAuthenticationDBManager,   0x00002A02, 0x901, 0x11d1, 0x8b, 0x6, 0x0, 0xa0, 0x24, 0x40, 0x6d, 0x59);

#undef  INTERFACE
#define INTERFACE   IHXAuthenticationDBManager

DECLARE_INTERFACE_(IHXAuthenticationDBManager, IUnknown)
{
    /*
     *	IUnknown methods
     */
    STDMETHOD(QueryInterface)
    (
	THIS_
	REFIID			IIDOfInterfaceDesired,
	void**			ppVoidRequestedInterface
    ) PURE;

    STDMETHOD_(ULONG32,AddRef)
    (
	THIS
    ) PURE;

    STDMETHOD_(ULONG32,Release)
    (
	THIS
    ) PURE;

    /************************************************************************
     *	Method:
     *	    IHXAuthenticationDBManager::AddPrincipal
     *	Purpose:
     *	    
     *	    Adds the specified user to the database, if it is not already 
     *	    there.
     *
     */
    STDMETHOD(AddPrincipal)
    (
	THIS_ 
	IHXAuthenticationDBManagerResponse* pAuthenticationDBManagerResponseNew,
	IHXBuffer*		pBufferPrincipalID
    ) PURE;

    /************************************************************************
     *	Method:
     *	    IHXAuthenticationDBManager::RemovePrincipal
     *	Purpose:
     *	    
     *	    Removes the specified user from the database, if it is there.
     *	    
     *
     */
    STDMETHOD(RemovePrincipal)
    (
	THIS_ 
	IHXAuthenticationDBManagerResponse* pAuthenticationDBManagerResponseNew,
	IHXBuffer*		pBufferPrincipalID
    ) PURE;

    /************************************************************************
     *	Method:
     *	    IHXAuthenticationDBManager::SetCredentials
     *	Purpose:
     *	    
     *	    Replaces the credentials for the specified user.
     *	    Usually the credentials are a password.
     *	    It is not the databases job to protect this data
     *	    Authentication plugins will protect this data 
     *	    before storing it when neccesary.
     *
     */
    STDMETHOD(SetCredentials)
    (
	THIS_
	IHXAuthenticationDBManagerResponse* pAuthenticationDBManagerResponseNew,
	IHXBuffer*		pBufferPrincipalID, 
	IHXBuffer*		pBufferCredentials
    ) PURE;
};

/****************************************************************************
 * 
 *  Interface:
 *
 *	IHXAuthenticationDBManagerResponse
 *
 *  Purpose:
 *
 *	A database user will implement this when it desires to manage 
 *	storage for authentication data.
 *	This interface receives the results of IHXAuthenticationDBManager
 *	methods
 *
 *  IHXAuthenticationDBManagerResponse:
 *
 *	{00002A01-0901-11d1-8B06-00A024406D59}
 *
 */
DEFINE_GUID(IID_IHXAuthenticationDBManagerResponse,   0x00002A01, 0x901, 0x11d1, 0x8b, 0x6, 0x0, 0xa0, 0x24, 0x40, 0x6d, 0x59);

#undef  INTERFACE
#define INTERFACE   IHXAuthenticationDBManagerResponse

DECLARE_INTERFACE_(IHXAuthenticationDBManagerResponse, IUnknown)
{
    /*
     *	IUnknown methods
     */
    STDMETHOD(QueryInterface)
    (
	THIS_
	REFIID			IIDOfInterfaceDesired,
	void**			ppVoidRequestedInterface
    ) PURE;

    STDMETHOD_(ULONG32,AddRef)
    (
	THIS
    ) PURE;

    STDMETHOD_(ULONG32,Release)
    (
	THIS
    ) PURE;

    /************************************************************************
     *	Method:
     *	    IHXAuthenticationDBManagerResponse::AddPrincipalDone
     *	Purpose:
     *	    
     *	    Reports the success or failure of 
     *	    IHXAuthenticationDBManager::AddPrincipal
     *
     */
    STDMETHOD(AddPrincipalDone)
    (
	THIS_ 
	HX_RESULT		ResultStatus,
	IHXBuffer*		pBufferPrincipalID
    ) PURE;

    /************************************************************************
     *	Method:
     *	    IHXAuthenticationDBManagerResponse::RemovePrincipalDone
     *	Purpose:
     *	    
     *	    Reports the success or failure of 
     *	    IHXAuthenticationDBManager::RemovePrincipal
     *
     */
    STDMETHOD(RemovePrincipalDone)
    (
	THIS_ 
	HX_RESULT		ResultStatus,
	IHXBuffer*		pBufferPrincipalID
    ) PURE;

    /************************************************************************
     *	Method:
     *	    IHXAuthenticationDBManagerResponse::SetCredentialsDone
     *	Purpose:
     *	    
     *	    Reports the success or failure of 
     *	    IHXAuthenticationDBManager::SetCredentials
     *
     */
    STDMETHOD(SetCredentialsDone)
    (
	THIS_
	HX_RESULT		ResultStatus,
	IHXBuffer*		pBufferPrincipalID
    ) PURE;
};

/****************************************************************************
 * 
 *  Interface:
 *
 *	IHXAsyncEnumAuthenticationDB
 *
 *  Purpose:
 *
 *	A database plugin will implement this when it desires to provide 
 *	enumeration of authentication data.
 *
 *  IHXAsyncEnumAuthenticationDB:
 *
 *	{00002A04-0901-11d1-8B06-00A024406D59}
 *
 */
DEFINE_GUID(IID_IHXAsyncEnumAuthenticationDB,   0x00002A04, 0x901, 0x11d1, 0x8b, 0x6, 0x0, 0xa0, 0x24, 0x40, 0x6d, 0x59);

#undef  INTERFACE
#define INTERFACE   IHXAsyncEnumAuthenticationDB

DECLARE_INTERFACE_(IHXAsyncEnumAuthenticationDB, IUnknown)
{
    /*
     *	IUnknown methods
     */
    STDMETHOD(QueryInterface)
    (
	THIS_
	REFIID			IIDOfInterfaceDesired,
	void**			ppVoidRequestedInterface
    ) PURE;

    STDMETHOD_(ULONG32,AddRef)
    (
	THIS
    ) PURE;

    STDMETHOD_(ULONG32,Release)
    (
	THIS
    ) PURE;

    /************************************************************************
     *	Method:
     *	    IHXAsyncEnumAuthenticationDB::Reset
     *	Purpose:
     *	    
     *	    Call this to reset this enumerator to the beginning of the 
     *	    collection.
     *
     */
    STDMETHOD(Reset)
    (
	THIS_
	IHXAsyncEnumAuthenticationDBResponse* pAsyncEnumAuthenticationDBResponseNew
    ) PURE;

    /************************************************************************
     *	Method:
     *	    IHXAsyncEnumAuthenticationDB::Next
     *	Purpose:
     *	    
     *	    Call this to retrieve the next item in the collection.
     *
     */
    STDMETHOD(Next)
    (
	THIS_
	IHXAsyncEnumAuthenticationDBResponse* pAsyncEnumAuthenticationDBResponseNew
    ) PURE;

    /************************************************************************
     *	Method:
     *	    IHXAsyncEnumAuthenticationDB::Skip
     *	Purpose:
     *	    
     *	    Call this to skip the next n items in the collection and 
     *	    retrieve the n+1 item.
     *
     */
    STDMETHOD(Skip)
    (
	THIS_
	IHXAsyncEnumAuthenticationDBResponse* pAsyncEnumAuthenticationDBResponseNew,
	UINT32			ulNumToSkip
    ) PURE;

    /************************************************************************
     *	Method:
     *	    IHXAsyncEnumAuthenticationDB::Clone
     *	Purpose:
     *	    
     *	    Call this to make a new enumerator of this collection.
     *
     */
    STDMETHOD(Clone)
    (
	THIS_
	REF(IHXAsyncEnumAuthenticationDB*) pAsyncEnumAuthenticationDBNew
    ) PURE;
};

/****************************************************************************
 * 
 *  Interface:
 *
 *	IHXAsyncEnumAuthenticationDBResponse
 *
 *  Purpose:
 *
 *	A database user will implement this when it desires to 
 *	enumerate authentication data.
 *	This interface receives the results of IHXAsyncEnumAuthenticationDB
 *	methods
 *
 *  IHXAsyncEnumAuthenticationDBResponse:
 *
 *	{00002A03-0901-11d1-8B06-00A024406D59}
 *
 */