hxmon.h

著名的 helix realplayer 基于手机 symbian 系统的 播放器全套源代码

/* ***** BEGIN LICENSE BLOCK ***** 
 * Version: RCSL 1.0/RPSL 1.0 
 *  
 * Portions Copyright (c) 1995-2002 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 
 * Version 1.0 (the "RPSL") available at 
 * http://www.helixcommunity.org/content/rpsl unless you have licensed 
 * the file under the RealNetworks Community Source License Version 1.0 
 * (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.  
 *  
 * 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 _HXMON_H_
#define _HXMON_H_

#include "hlxclib/limits.h"

typedef _INTERFACE	IUnknown			IUnknown;
typedef _INTERFACE	IHXPlugin			IHXPlugin;
typedef _INTERFACE	IHXBuffer			IHXBuffer;
typedef _INTERFACE	IHXValues			IHXValues;
typedef _INTERFACE	IHXPropWatch			IHXPropWatch;
typedef _INTERFACE	IHXPropWatchResponse		IHXPropWatchResponse;
typedef _INTERFACE	IHXActiveRegistry		IHXActiveRegistry;
typedef _INTERFACE	IHXActivePropUser		IHXActivePropUser;
typedef _INTERFACE	IHXActivePropUserResponse	IHXActivePropUserResponse;
typedef _INTERFACE	IHXRegistryAltStringHandling	IHXRegistryAltStringHandling;

/*
 * Types of the values stored in the registry.
 */
typedef enum _HXPropType
{
    PT_UNKNOWN,
    PT_COMPOSITE,	/* Contains other values (elements)		     */
    PT_INTEGER,		/* 32-bit signed value				     */
    PT_INTREF,		/* Integer reference object -- 32-bit signed integer */
    PT_STRING,		/* Signed char* value				     */
    PT_BUFFER,		/* IHXBuffer object				     */

    /*IHXRegistry2: */
    PT_INTEGER64,	/* 64-bit signed value				     */
    PT_INT64REF 	/* Integer reference object -- 64-bit signed integer */

} HXPropType;


/*
 * 
 *  Interface:
 *
 *	IHXRegistry
 *
 *  Purpose:
 *
 *	This inteface provides access to the "Registry" in the server and
 *	client.  The "Registry" is a hierarchical structure of Name/Value
 *	pairs (properties) which is capable of storing many different types
 *	of data including strings, buffers, and integers.  The registry
 *	provides various types of information including statistics,
 *	configuration information, and system status.
 *
 *	Note:  This registry is not related to the Windows system registry.
 *
 *  IID_IHXRegistry:
 *
 *	{00000600-0901-11d1-8B06-00A024406D59}
 *
 */
DEFINE_GUID(IID_IHXRegistry, 0x00000600, 0x901, 0x11d1, 0x8b, 0x6, 0x0, 
			0xa0, 0x24, 0x40, 0x6d, 0x59);

#define CLSID_IHXRegistry	IID_IHXRegistry

#undef  INTERFACE
#define INTERFACE   IHXRegistry

DECLARE_INTERFACE_(IHXRegistry, IUnknown)
{
    /*
     *	IUnknown methods
     */
    STDMETHOD(QueryInterface)	(THIS_
				REFIID riid,
				void** ppvObj) PURE;

    STDMETHOD_(ULONG32,AddRef)	(THIS) PURE;

    STDMETHOD_(ULONG32,Release)	(THIS) PURE;

    /*
     *	IHXRegistry methods
     */

    /************************************************************************
     *  Method:
     *      IHXRegistry::CreatePropWatch
     *  Purpose:
     *      Create a new IHXPropWatch object which can then be queried for 
     *  the right kind of IHXPropWatch object.
     *
     *  pPropWatch - OUT - returns a new addref'ed IHXPropWatch object 
     */
    STDMETHOD(CreatePropWatch)		(THIS_
					REF(IHXPropWatch*) pPropWatch) PURE;

    /************************************************************************
     *  Method:
     *      IHXRegistry::AddComp
     *  Purpose:
     *      Add a COMPOSITE property to the registry and return its ID
     *  if successful. It returns ZERO (0) if an error occurred
     *  during the operation.
     *
     *  pName - IN - name of the Property that is going to be added to 
     *               the registry
     */
    STDMETHOD_(UINT32, AddComp)		(THIS_
					const char*	pName) PURE;

    /************************************************************************
     *  Method:
     *      IHXRegistry::AddInt
     *  Purpose:
     *      Add an INTEGER property with name in "pName" and value in 
     *  "iValue" to the registry. The return value is the id to
     *  the newly added Property or ZERO if there was an error.
     *
     *  pName - IN - name of the Property that is going to be added to 
     *               the registry
     *  nValue - IN - integer value of the Property that is going to be 
     *                added to the registry
     */
    STDMETHOD_(UINT32, AddInt)		(THIS_
					const char*	pName, 
					const INT32	nValue) PURE;

    /************************************************************************
     *  Method:
     *      IHXRegistry::GetIntByName
     *  Purpose:
     *      Retreive an INTEGER value from the registry given its Property
     *  name "pName". If the Property is found, it will return HXR_OK, 
     *  otherwise it returns HXR_FAIL.
     *
     *  pName - IN - name of the Property whose value is to be retreived
     *  nValue - OUT - parameter into which the value of the Property is 
     *                 going to be returned
     */
    STDMETHOD(GetIntByName)		(THIS_
					const char*	pName,
					REF(INT32)	nValue) const PURE;

    /************************************************************************
     *  Method:
     *      IHXRegistry::GetIntById
     *  Purpose:
     *      Retreive an INTEGER value from the registry given its id "ulId". 
     *  If the Property is found, it will return HXR_OK, otherwise it 
     *  returns HXR_FAIL.
     *
     *  ulId - IN - unique id of the Property whose value is to be retreived
     *  nValue - OUT - parameter into which the value of the Property is 
     *                 going to be returned
     */
    STDMETHOD(GetIntById)		(THIS_
					const UINT32	ulId,
					REF(INT32)	nValue) const PURE;

    /************************************************************************
     *  Method:
     *      IHXRegistry::SetIntByName
     *  Purpose:
     *      Modify a Property's INTEGER value in the registry given the
     *  Property's name "pName". If the value was set, it will return HXR_OK, 
     *  otherwise it returns HXR_FAIL.
     *
     *  pName - IN - name of the Property whose value is to be set
     *  nValue - IN - the new value of the Property which is going to be set
     */
    STDMETHOD(SetIntByName)		(THIS_
					const char*	pName, 
					const INT32	nValue) PURE;

    /************************************************************************
     *  Method:
     *      IHXRegistry::SetIntById
     *  Purpose:
     *      Modify a Property's INTEGER value in the registry given the
     *  its id "id". If the value was set, it will return HXR_OK, otherwise 
     *  it returns HXR_FAIL.
     *
     *  ulId - IN - unique id of the Property whose value is to be set
     *  nValue - IN - the new value of the Property which is going to be set
     */
    STDMETHOD(SetIntById)		(THIS_
					const UINT32	id,
					const INT32	nValue) PURE;

    /************************************************************************
     *  Method:
     *      IHXRegistry::AddStr
     *  Purpose:
     *      Add an STRING property with name in "pName" and value in 
     *  "pValue" to the registry.
     *
     *  pName - IN - name of the Property that is going to be added to 
     *               the registry
     *  pValue - IN - buffer value of the Property that is going to be 
     *                added to the registry
     */
    STDMETHOD_(UINT32, AddStr)		(THIS_
					const char*	pName, 
					IHXBuffer*	pValue) PURE;

    /************************************************************************
     *  Method:
     *      IHXRegistry::GetStrByName
     *  Purpose:
     *      Retreive an STRING value from the registry given its Property
     *  name "pName". If the Property is found, it will return HXR_OK, 
     *  otherwise it returns HXR_FAIL.
     *
     *  pName - IN - name of the Property whose value is to be retreived
     *  pValue - OUT - parameter into which the value of the Property is 
     *                 going to be returned
     */
    STDMETHOD(GetStrByName)		(THIS_
					const char*	 pName,
					REF(IHXBuffer*) pValue) const PURE;

    /************************************************************************
     *  Method:
     *      IHXRegistry::GetStrById
     *  Purpose:
     *      Retreive an STRING value from the registry given its id "ulId". 
     *  If the Property is found, it will return HXR_OK, otherwise it 
     *  returns HXR_FAIL.
     *
     *  ulId - IN - unique id of the Property whose value is to be retreived
     *  pValue - OUT - parameter into which the value of the Property is 
     *                 going to be returned
     */
    STDMETHOD(GetStrById)		(THIS_
					const UINT32	 ulId,
					REF(IHXBuffer*) pValue) const PURE;

    /************************************************************************
     *  Method:
     *      IHXRegistry::SetStrByName
     *  Purpose:
     *      Modify a Property's STRING value in the registry given the
     *  Property's name "pName". If the value was set, it will return 
     *  HXR_OK, otherwise it returns HXR_FAIL.
     *
     *  pName - IN - name of the Property whose value is to be set
     *  pValue - IN - the new value of the Property which is going to be set
     */
    STDMETHOD(SetStrByName)		(THIS_
					const char*	pName, 
					IHXBuffer*	pValue) PURE;

    /************************************************************************
     *  Method:
     *      IHXRegistry::SetStrById
     *  Purpose:
     *      Modify a Property's STRING value in the registry given the
     *  its id "ulId". If the value was set, it will return HXR_OK, 
     *  otherwise it returns HXR_FAIL.
     *
     *  ulId - IN - unique id of the Property whose value is to be set
     *  pValue - IN - the new value of the Property which is going to be set
     */
    STDMETHOD(SetStrById)		(THIS_
					const UINT32	ulId,
					IHXBuffer*	pValue) PURE;

    /************************************************************************
     *  Method:
     *      IHXRegistry::AddBuf
     *  Purpose:
     *      Add an BUFFER property with name in "pName" and value in 
     *  "pValue" to the registry.
     *
     *  pName - IN - name of the Property that is going to be added to 
     *               the registry
     *  pValue - IN - buffer value of the Property that is going to be 
     *                added to the registry
     */
    STDMETHOD_(UINT32, AddBuf)		(THIS_
					const char*	pName, 
					IHXBuffer*	pValue) PURE;

    /************************************************************************
     *  Method:
     *      IHXRegistry::GetBufByName
     *  Purpose:
     *      Retreive the BUFFER from the registry given its Property name 
     *  "pName". If the Property is found, it will return HXR_OK, otherwise 
     *  it returns HXR_FAIL.
     *
     *  pName - IN - name of the Property whose value is to be retreived
     *  pValue - OUT - parameter into which the value of the Property is 
     *                 going to be returned
     */
    STDMETHOD(GetBufByName)		(THIS_
					const char*	 pName,
					REF(IHXBuffer*) pValue) const PURE;

    /************************************************************************
     *  Method:
     *      IHXRegistry::GetBufById
     *  Purpose:
     *      Retreive the BUFFER from the registry given its id "ulId". If the 
     *  Property is found, it will return HXR_OK, otherwise it returns 
     *  HXR_FAIL.
     *
     *  ulId - IN - unique id of the Property whose value is to be retreived
     *  pValue - OUT - parameter into which the value of the Property is 
     *                 going to be returned
     */
    STDMETHOD(GetBufById)		(THIS_
					const UINT32	 ulId,
					REF(IHXBuffer*) pValue) const PURE;

    /************************************************************************
     *  Method:
     *      IHXRegistry::SetBufByName
     *  Purpose:
     *      Modify a Property's BUFFER in the registry given the
     *  Property's name "pName". If the value was set, it will return 
     *  HXR_OK, otherwise it returns HXR_FAIL.
     *
     *  pName - IN - name of the Property whose value is to be set
     *  pValue - IN - the new value of the Property which is going to be set
     */
    STDMETHOD(SetBufByName)		(THIS_
					const char*	pName, 
					IHXBuffer*	pValue) PURE;