3gppttutils.cpp

来自「symbian 下的helix player源代码」· C++ 代码 · 共 83 行

/* ***** 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 ***** */ 

#include "hlxclib/string.h"
#include "3gppttutils.h"


HX_RESULT SimpleString::Set(const char* pch, UINT32 cch)
{
    HX_RESULT  hr = HXR_OK;
    HX_DELETE(m_psz);
    m_length = 0;
    if( cch > 0)
    {
        m_psz = new char[cch + 1];
        if(m_psz)
        {
            m_length = cch;
            strncpy(m_psz, pch, cch);
            m_psz[cch] = '\0';
        }
        else
        {
            hr = HXR_OUTOFMEMORY;
        }
    }
    return hr;
}

HX_RESULT SimpleArray::Reset(UINT32 count)
{
    HX_RESULT hr = HXR_OK;
    HX_VECTOR_DELETE(m_ppVoid);
    m_count = 0;

    if(count)
    {
        m_ppVoid = new void*[count];
        if(m_ppVoid)
        {
            m_count = count;
            memset(m_ppVoid, 0, sizeof(void*) * m_count);
        }
        else
        {
            hr = HXR_OUTOFMEMORY;
        }
    }
    return hr;
}