axmol/cocos2dx/cocoa/CCData.cpp

/****************************************************************************
Copyright (c) 2010 cocos2d-x.org

http://www.cocos2d-x.org

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


#include "CCData.h"
#include "CCFileUtils.h"

#include <stdio.h>

using namespace std;

NS_CC_BEGIN

CCData::CCData(void)
: m_pData(NULL)
{
}

CCData::~CCData(void)
{
    CC_SAFE_DELETE_ARRAY(m_pData);
}

CCData* CCData::dataWithContentsOfFile(const string &strPath)
{
    CCFileData data(strPath.c_str(), "rb");
    unsigned long  nSize = data.getSize();
    unsigned char* pBuffer = data.getBuffer();

    if (! pBuffer)
    {
        return NULL;
    }

    CCData *pRet = new CCData();
    pRet->m_pData = new char[nSize];
    memcpy(pRet->m_pData, pBuffer, nSize);

    return pRet;
}

void* CCData::bytes(void)
{
    return m_pData;
}

//@todo implement
CCData* CCData::dataWithBytes(unsigned char *pBytes, int size)
{
    CC_UNUSED_PARAM(pBytes);
    CC_UNUSED_PARAM(size);
    return NULL;
}

NS_CC_END