mmplugins/lib3gp/impl/src/currenttime.cpp
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Mon, 04 Oct 2010 02:40:16 +0300
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// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
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// All rights reserved.
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// This component and the accompanying materials are made available
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// under the terms of "Eclipse Public License v1.0"
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// which accompanies this distribution, and is available
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// at the URL "http://www.eclipse.org/legal/epl-v10.html".
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//
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// Initial Contributors:
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// Nokia Corporation - initial contribution.
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//
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// Contributors:
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//
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// Description:
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//
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#include <3gplibrary/mp4config.h>
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#include "mp4currenttime.h"
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#include <time.h>
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/*
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 * Function:
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 *
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 *   mp4_i32 getCurrentTime(mp4_u32 *currentTime)
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 *
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 * Description:
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 *
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 *   Calculate time in seconds since Jan 1st, 1970.
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 *
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 * Parameters:
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 *
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 *   currentTime   Time is returned here.
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 *
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 * Return value:
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 *
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 *   0             Success
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 *   -1            Error
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 *
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 */
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mp4_i32 getCurrentTime(mp4_u32 *currentTime)
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{
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  time_t ltime;
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  /* Get time in seconds since Jan 1st, 1970 */
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  if (time(&ltime) == -1)
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    return -1;
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  /* Convert time to start from Jan 1st, 1904 */
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  *currentTime = (mp4_u32)ltime + ((mp4_u32)66 * 365 + 17) * 24 * 3600;
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  return 0;
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}
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// End of File