symbian_pref.cpp

linux下的一款播放器

/* ***** BEGIN LICENSE BLOCK *****
 * Source last modified: $Id: symbian_pref.cpp,v 1.2.42.3 2004/07/09 01:47:36 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
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 * to this file, the RCSL.  Please see the applicable RPSL or RCSL for
 * the rights, obligations and limitations governing use of the
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 * terms of the GNU General Public License Version 2 or later (the
 * "GPL") in which case the provisions of the GPL are applicable
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 * 
 * 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
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 * ENJOYMENT OR NON-INFRINGEMENT.
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 * ***** END LICENSE BLOCK ***** */

#include "symbian_pref.h"
#include "hxtypes.h"
#include "hxassert.h"


HX_RESULT CSymbianPref::read_pref(const char* pPrefKey, IHXBuffer*& pBuffer)
{
    return HXR_FAIL;
}


HX_RESULT CSymbianPref::write_pref(const char* pPrefKey, IHXBuffer* pBuffer)
{
    return HXR_OK;
}
    


/* commit_prefs saves all changes to the prefs to disk (e.g. on Symbian) */ 
HX_RESULT CSymbianPref::commit_prefs()
{
    return HXR_OK;
}



/////////////////////////////////////////////////////////////////////////////
// 	call open_pref() to automatically create the correct SYMBIAN specific 
//	preference object.    
//
CSymbianPref * CSymbianPref::open_pref(
			const char* pCompanyName, 
			const char* pProductName, 
			int nProdMajorVer, 
			int nProdMinorVer)
{
    return new CSymbianPref(pCompanyName, pProductName, 
			    nProdMajorVer, nProdMinorVer);
}

/////////////////////////////////////////////////////////////////////////////
// 	Constructor NOTE: use open_pref() to create an instance of this class
//
CSymbianPref::CSymbianPref(
    const char* pCompanyName, 
    const char* pProductName, 
    int nProdMajorVer, 
    int nProdMinorVer)
{   
    ;
}

/////////////////////////////////////////////////////////////////////////////
// 	class destructor 
CSymbianPref::~CSymbianPref (void)
{
    ;
}

/*  delete_pref deletes the preference specified by Key from the Buffer. */	                                                                            
HX_RESULT CSymbianPref::delete_pref(const char* pPrefKey)
{   
    return HXR_OK;
}


/////////////////////////////////////////////////////////////////////////////
//   init opens pref file if found, otherwise it creates it;
//   reads the pref file into an internal buffer.
//
HX_RESULT CSymbianPref::init_pref( 
            const char* pCompanyName, 
            const char* pProductName, 
            int nProdMajorVer, 
            int nProdMinorVer)
{
    return HXR_OK;
}

HX_RESULT CSymbianPref::remove_pref(const char* pPrefKey)
{
    return HXR_OK;
}

HX_RESULT CSymbianPref::remove_indexed_pref(const char* pPrefKey)
{
    return HXR_OK;
}


//
// Access a preferences file subtree by appending a string to the Root
// Key.  
//
HX_RESULT CSymbianPref::BeginSubPref(const char* szSubPref)
{
    return HXR_OK;
}

HX_RESULT CSymbianPref::EndSubPref()
{
    return HXR_OK;
}


//
// Return the value of subkey number nIndex under the current m_RootKeyName.
//
HX_RESULT CSymbianPref::GetPrefKey(UINT32 nIndex, IHXBuffer*& pBuffer)
{
    return HXR_FAIL;
}