hxguid.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 _HXGUID_H
#define _HXGUID_H

#include "hxcom.h"

#if defined(HELIX_FEATURE_FULLGUID)
#if defined _MACINTOSH || defined _UNIX || defined _SYMBIAN || defined _OPENWAVE
extern const GUID GUID_NULL;
#endif
#endif

class CHXString;

class CHXGUID
{
public:

    CHXGUID(void);
    CHXGUID(REFGUID guid);
    CHXGUID(const char* pString);
    ~CHXGUID(void);

    BOOL Set(REFGUID guid);
    BOOL Set(const char* pString);

    BOOL Get(CHXString& string);
    BOOL Get(char* pBuffer, INT32 bufLen);

    virtual BOOL IsNull(void);
    GUID m_guid;
};

class CHXIID : public CHXGUID
{
public:

    CHXIID(void);
    CHXIID(REFIID iid);
    CHXIID(const char* pString);
    ~CHXIID(void);

    BOOL Set(REFIID iid);
};

class CHXCLSID : public CHXGUID
{
public:

    CHXCLSID(void);
    CHXCLSID(REFIID iid);
    CHXCLSID(const char* pString);
    ~CHXCLSID(void);

    BOOL Set(REFCLSID clsid);
};

inline CHXIID::CHXIID(void)
: CHXGUID()
{
}

inline CHXIID::CHXIID(REFIID iid)
: CHXGUID(iid)
{
}

inline CHXIID::CHXIID(const char* pString)
: CHXGUID(pString)
{
}

inline CHXIID::~CHXIID(void)
{
}

inline BOOL CHXIID::Set(REFIID iid)
{
    return(CHXGUID::Set(iid));
}

inline CHXCLSID::CHXCLSID(void)
: CHXGUID()
{
}

inline CHXCLSID::CHXCLSID(REFIID iid)
: CHXGUID(iid)
{
}

inline CHXCLSID::CHXCLSID(const char* pString)
: CHXGUID(pString)
{
}

inline CHXCLSID::~CHXCLSID(void)
{
}

inline BOOL CHXCLSID::Set(REFIID iid)
{
    return(CHXGUID::Set(iid));
}

#endif