statinfo.cpp

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

    HX_DELETE(m_pClipBandwidth);
    HX_DELETE(m_pResendRequested);
    HX_DELETE(m_pResendReceived);
    HX_DELETE(m_pAvgBandwidth);
    HX_DELETE(m_pCurBandwidth);
    HX_DELETE(m_pHighLatency);
    HX_DELETE(m_pLowLatency);
    HX_DELETE(m_pAvgLatency);
}

STATS& STATS::operator=(const STATS& rhs )
{
    if( this != &rhs )
    {
        m_pNormal->SetInt( rhs.m_pNormal->GetInt());
        m_pRecovered->SetInt( rhs.m_pRecovered->GetInt());
        m_pReceived->SetInt( rhs.m_pReceived->GetInt());
        m_pOutOfOrder->SetInt( rhs.m_pOutOfOrder->GetInt());
        m_pLost->SetInt( rhs.m_pLost->GetInt());
        m_pLate->SetInt( rhs.m_pLate->GetInt());
	m_pDuplicate->SetInt( rhs.m_pDuplicate->GetInt());
        m_pTotal->SetInt( rhs.m_pTotal->GetInt());
        m_pLost30->SetInt( rhs.m_pLost30->GetInt());
        m_pTotal30->SetInt( rhs.m_pTotal30->GetInt());
        m_pClipBandwidth->SetInt( rhs.m_pClipBandwidth->GetInt());
        m_pResendRequested->SetInt( rhs.m_pResendRequested->GetInt());
        m_pResendReceived->SetInt( rhs.m_pResendReceived->GetInt());
        m_pAvgBandwidth->SetInt( rhs.m_pAvgBandwidth->GetInt());
        m_pCurBandwidth->SetInt( rhs.m_pCurBandwidth->GetInt());
        m_pHighLatency->SetInt( rhs.m_pHighLatency->GetInt());
        m_pLowLatency->SetInt( rhs.m_pLowLatency->GetInt());
        m_pAvgLatency->SetInt( rhs.m_pAvgLatency->GetInt());
    }
    
    return *this;
}

void
STATS::Reset()
{
    if (m_bInitialized)
    {
	m_pNormal->SetInt(0);
	m_pRecovered->SetInt(0);
	m_pReceived->SetInt(0);
	m_pOutOfOrder->SetInt(0);
	m_pLost->SetInt(0);
	m_pLate->SetInt(0);
	m_pDuplicate->SetInt(0);
	m_pTotal->SetInt(0);
	m_pLost30->SetInt(0);
	m_pTotal30->SetInt(0);
	m_pClipBandwidth->SetInt(0);
	m_pResendRequested->SetInt(0);
	m_pResendReceived->SetInt(0);
	m_pAvgBandwidth->SetInt(0);
	m_pCurBandwidth->SetInt(0);
	m_pHighLatency->SetInt(0);
	m_pLowLatency->SetInt(0);
	m_pAvgLatency->SetInt(0);
    }
}

PLAYER_STATS::PLAYER_STATS(IHXRegistry*   /*IN*/  pRegistry, 
			   UINT32	     /*IN*/  ulRegistryID) 
	     :STATS(pRegistry, ulRegistryID)
	     ,m_pBufferingMode(NULL)
{
    HX_RESULT	theErr = HXR_OK;
    IHXBuffer*	pszParentName = NULL;
    char	szRegKeyName[MAX_DISPLAY_NAME] = {0}; /* Flawfinder: ignore */

    if (!pRegistry)
    {
	goto cleanup;
    }

    if (HXR_OK == m_pRegistry->GetPropName(m_ulRegistryID, pszParentName))
    {
	SafeSprintf(szRegKeyName, MAX_DISPLAY_NAME, "%s.BufferingMode", pszParentName->GetBuffer());
	if (!(m_pBufferingMode = new CStatisticEntry(m_pRegistry, szRegKeyName, REG_TYPE_NUMBER)))
	{
	    theErr = HXR_OUTOFMEMORY;
	    goto cleanup;
	}
    }

cleanup:

    HX_RELEASE(pszParentName);

    if (HXR_OK == theErr)
    {
	m_lastError = HXR_OK;
	m_bInitialized = TRUE;
    }
    else
    {
	m_lastError = theErr;
	m_bInitialized = FALSE;
    }
}

PLAYER_STATS::~PLAYER_STATS()
{
    HX_DELETE(m_pBufferingMode);
}

PLAYER_STATS& PLAYER_STATS::operator=(const PLAYER_STATS& rhs )
{
    if( this != &rhs )
    {
        STATS::operator=(rhs);
        m_pBufferingMode->SetInt( rhs.m_pBufferingMode->GetInt() );
    }
    
    return *this;
}

void
PLAYER_STATS::Reset()
{
    if (m_bInitialized)
    {
	m_pBufferingMode->SetInt(0);

	STATS::Reset();
    }
}

SOURCE_STATS::SOURCE_STATS(IHXRegistry*   /*IN*/  pRegistry,
			   UINT32	     /*IN*/  ulRegistryID)
	     :STATS(pRegistry, ulRegistryID)
{
    HX_RESULT	theErr = HXR_OK;
    IHXBuffer*	pszParentName = NULL;
    char	szRegKeyName[MAX_DISPLAY_NAME] = {0}; /* Flawfinder: ignore */

    m_pTransportMode = NULL;
    m_pBufferingMode = NULL;
    m_pTitle = NULL;
    m_pAuthor = NULL;
    m_pCopyright = NULL;
    m_pAbstract = NULL;
    m_pDescription = NULL;
    m_pKeywords = NULL;
    m_pSourceName = NULL;
    m_pServerInfo = NULL;
    m_pProtocolVersion = NULL;
    m_pProtocol = NULL;

    if (!pRegistry)
    {
	goto cleanup;
    }
   
    if (HXR_OK == m_pRegistry->GetPropName(m_ulRegistryID, pszParentName))
    {
	SafeSprintf(szRegKeyName, MAX_DISPLAY_NAME, "%s.TransportMode", pszParentName->GetBuffer());
	if (!(m_pTransportMode = new CStatisticEntry(m_pRegistry, szRegKeyName, REG_TYPE_STRING)))
	{
	    theErr = HXR_OUTOFMEMORY;
	    goto cleanup;
	}

	SafeSprintf(szRegKeyName, MAX_DISPLAY_NAME, "%s.BufferingMode", pszParentName->GetBuffer());
	if (!(m_pBufferingMode = new CStatisticEntry(m_pRegistry, szRegKeyName, REG_TYPE_NUMBER)))
	{
	    theErr = HXR_OUTOFMEMORY;
	    goto cleanup;
	}

	SafeSprintf(szRegKeyName, MAX_DISPLAY_NAME, "%s.SourceName", pszParentName->GetBuffer());
	if (!(m_pSourceName = new CStatisticEntry(m_pRegistry, szRegKeyName, REG_TYPE_STRING)))
	{
	    theErr = HXR_OUTOFMEMORY;
	    goto cleanup;
	}

	SafeSprintf(szRegKeyName, MAX_DISPLAY_NAME, "%s.ServerInfo", pszParentName->GetBuffer());
	if (!(m_pServerInfo = new CStatisticEntry(m_pRegistry, szRegKeyName, REG_TYPE_STRING)))
	{
	    theErr = HXR_OUTOFMEMORY;
	    goto cleanup;
	}

	SafeSprintf(szRegKeyName, MAX_DISPLAY_NAME, "%s.ProtocolVersion", pszParentName->GetBuffer());
	if (!(m_pProtocolVersion = new CStatisticEntry(m_pRegistry, szRegKeyName, REG_TYPE_NUMBER)))
	{
	    theErr = HXR_OUTOFMEMORY;
	    goto cleanup;
	}

	SafeSprintf(szRegKeyName, MAX_DISPLAY_NAME, "%s.Protocol", pszParentName->GetBuffer());
	if (!(m_pProtocol = new CStatisticEntry(m_pRegistry, szRegKeyName, REG_TYPE_STRING)))
	{
	    theErr = HXR_OUTOFMEMORY;
	    goto cleanup;
	}
	
	SafeSprintf(szRegKeyName, MAX_DISPLAY_NAME, "%s.Title", pszParentName->GetBuffer());
	if (!(m_pTitle = new CStatisticEntry(m_pRegistry, szRegKeyName, REG_TYPE_STRING)))
	{
	    theErr = HXR_OUTOFMEMORY;
	    goto cleanup;
	}

	SafeSprintf(szRegKeyName, MAX_DISPLAY_NAME, "%s.Author", pszParentName->GetBuffer());
	if (!(m_pAuthor = new CStatisticEntry(m_pRegistry, szRegKeyName, REG_TYPE_STRING)))
	{
	    theErr = HXR_OUTOFMEMORY;
	    goto cleanup;
	}

	SafeSprintf(szRegKeyName, MAX_DISPLAY_NAME, "%s.Copyright", pszParentName->GetBuffer());
	if (!(m_pCopyright = new CStatisticEntry(m_pRegistry, szRegKeyName, REG_TYPE_STRING)))
	{
	    theErr = HXR_OUTOFMEMORY;
	    goto cleanup;
	}

	SafeSprintf(szRegKeyName, MAX_DISPLAY_NAME, "%s.Abstract", pszParentName->GetBuffer());
	if (!(m_pAbstract = new CStatisticEntry(m_pRegistry, szRegKeyName, REG_TYPE_STRING)))
	{
	    theErr = HXR_OUTOFMEMORY;
	    goto cleanup;
	}
    
	SafeSprintf(szRegKeyName, MAX_DISPLAY_NAME, "%s.Description", pszParentName->GetBuffer());
	if (!(m_pDescription = new CStatisticEntry(m_pRegistry, szRegKeyName, REG_TYPE_STRING)))
	{
	    theErr = HXR_OUTOFMEMORY;
	    goto cleanup;
	}

	SafeSprintf(szRegKeyName, MAX_DISPLAY_NAME, "%s.Keywords", pszParentName->GetBuffer());
	if (!(m_pKeywords = new CStatisticEntry(m_pRegistry, szRegKeyName, REG_TYPE_STRING)))
	{
	    theErr = HXR_OUTOFMEMORY;
	    goto cleanup;
	}
    }

cleanup:

    HX_RELEASE(pszParentName);

    if (HXR_OK == theErr)
    {
	m_lastError = HXR_OK;
	m_bInitialized = TRUE;
    }
    else
    {
	m_lastError = theErr;
	m_bInitialized = FALSE;
    }
}

SOURCE_STATS::~SOURCE_STATS()
{
    HX_DELETE(m_pTransportMode);
    HX_DELETE(m_pBufferingMode);
    HX_DELETE(m_pSourceName);
    HX_DELETE(m_pServerInfo);
    HX_DELETE(m_pProtocolVersion);
    HX_DELETE(m_pProtocol);
    HX_DELETE(m_pTitle);
    HX_DELETE(m_pAuthor);
    HX_DELETE(m_pCopyright);
    HX_DELETE(m_pAbstract);
    HX_DELETE(m_pDescription);
    HX_DELETE(m_pKeywords);
}

SOURCE_STATS& SOURCE_STATS::operator=(const SOURCE_STATS& rhs )
{
    if( this != &rhs )
    {
        STATS::operator=(rhs);

        HX_ASSERT( m_bInitialized );
        if (m_bInitialized)
        {
            m_pTransportMode->SetStr(rhs.m_pTransportMode->GetStr());
            m_pBufferingMode->SetInt(rhs.m_pBufferingMode->GetInt());
            m_pSourceName->SetStr(rhs.m_pSourceName->GetStr());
            m_pServerInfo->SetStr(rhs.m_pServerInfo->GetStr());
            m_pProtocolVersion->SetInt(rhs.m_pProtocolVersion->GetInt());
            m_pProtocol->SetStr(rhs.m_pProtocol->GetStr());
            m_pTitle->SetStr(rhs.m_pTitle->GetStr());
            m_pAuthor->SetStr(rhs.m_pAuthor->GetStr());
            m_pCopyright->SetStr(rhs.m_pCopyright->GetStr());
            m_pAbstract->SetStr(rhs.m_pAbstract->GetStr());
            m_pDescription->SetStr(rhs.m_pDescription->GetStr());
            m_pKeywords->SetStr(rhs.m_pKeywords->GetStr());
        }
    }
    
    return *this;
}

void
SOURCE_STATS::Reset()
{
    if (m_bInitialized)
    {
	m_pTransportMode->SetStr(NULL);
	m_pBufferingMode->SetInt(0);
	m_pSourceName->SetStr(NULL);
	m_pServerInfo->SetStr(NULL);
	m_pProtocolVersion->SetInt(0);
	m_pProtocol->SetStr(NULL);
	m_pTitle->SetStr(NULL);
	m_pAuthor->SetStr(NULL);
	m_pCopyright->SetStr(NULL);
	m_pAbstract->SetStr(NULL);
	m_pDescription->SetStr(NULL);
	m_pKeywords->SetStr(NULL);

	STATS::Reset();
    }
}

STREAM_STATS::STREAM_STATS(IHXRegistry*   /*IN*/  pRegistry,
			   UINT32	     /*IN*/  ulRegistryID)
	     :STATS(pRegistry, ulRegistryID)
{
    HX_RESULT	theErr = HXR_OK;
    IHXBuffer*	pszParentName = NULL;
    char	szRegKeyName[MAX_DISPLAY_NAME] = {0}; /* Flawfinder: ignore */
    
    m_pRenderer = NULL;
    m_pMimeType = NULL;

    if (!pRegistry)
    {
	goto cleanup;
    }
    
    if (HXR_OK == m_pRegistry->GetPropName(m_ulRegistryID, pszParentName))
    {
	SafeSprintf(szRegKeyName, MAX_DISPLAY_NAME, "%s.Renderer", pszParentName->GetBuffer());
	if (!(m_pRenderer = new CStatisticEntry(m_pRegistry, szRegKeyName, REG_TYPE_COMPOSITE)))
	{
	    theErr = HXR_OUTOFMEMORY;
	    goto cleanup;
	}

	SafeSprintf(szRegKeyName, MAX_DISPLAY_NAME, "%s.MimeType", pszParentName->GetBuffer());
	if (!(m_pMimeType = new CStatisticEntry(m_pRegistry, szRegKeyName, REG_TYPE_STRING)))
	{
	    theErr = HXR_OUTOFMEMORY;
	    goto cleanup;
	}
	
    }
        
cleanup:

    HX_RELEASE(pszParentName);

    if (HXR_OK == theErr)
    {
	m_lastError = HXR_OK;
	m_bInitialized = TRUE;
    }
    else
    {
	m_lastError = theErr;
	m_bInitialized = FALSE;
    }
}

STREAM_STATS::~STREAM_STATS()
{
    HX_DELETE(m_pRenderer);
    HX_DELETE(m_pMimeType);
}

STREAM_STATS& STREAM_STATS::operator=(const STREAM_STATS& rhs )
{
    if( this != &rhs )
    {
        HX_ASSERT( m_bInitialized );
        if (m_bInitialized)
        {
	    STATS::operator=(rhs);
            m_pMimeType->SetStr( rhs.m_pMimeType->GetStr() );
        }
    }
    
    return *this;
}

void
STREAM_STATS::Reset()
{
    if (m_bInitialized)
    {
	m_pMimeType->SetStr(NULL);
	STATS::Reset();
    }
}

BOOL SetIntIfNecessary(CStatisticEntry* pEntry, INT32 lValue)
{
    BOOL bResult = FALSE;

    if (!pEntry)
    {
	goto cleanup;
    }

    if (pEntry->GetInt() != lValue)
    {
	pEntry->SetInt(lValue);
	bResult = TRUE;
    }

cleanup:

    return bResult;
}