vsrcinfo.cpp

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

/* ***** 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 "hxcom.h"	/* IUnknown */
#include "hxtypes.h" 
#include "growingq.h"
#include "timerep.h"
#include "vsrcinfo.h"
#include "safestring.h"

void 
QueueModificationTime(CBigByteGrowingQueue* pQ, UINT32 ulModTime)
{
    if ( ulModTime )
    {
	pQ->EnQueue(z_pLastModified);
	UTCTimeRep t(ulModTime);
	pQ->EnQueue(t.asRFC1123String());
	pQ->EnQueue(z_pEndLine);
    }
}

void
QueueFileSize(CBigByteGrowingQueue* pQ, UINT32 ulFileSize)
{
    char buf[14]; /* Flawfinder: ignore */

    if ( ulFileSize )
    {
	pQ->EnQueue(z_pFileSize);
	UINT32 num;
	BOOL first = TRUE;
	// billions.
	num = (ulFileSize / 1000000000);
	if ( num )
	{
	    SafeSprintf(buf, sizeof(buf), "%u", num);
	    pQ->EnQueue(buf);
	    pQ->EnQueue(",");
	    first = FALSE;
	}
	ulFileSize %= 1000000000;
	// millions
	num = (ulFileSize / 1000000);
	if ( (num) || !first )
	{
	    if ( first )
	    {
		SafeSprintf(buf, sizeof(buf), "%u", num);
		first = FALSE;
	    }
	    else
	    {
		SafeSprintf(buf, sizeof(buf), "%03u", num);
	    }
	    pQ->EnQueue(buf);
	    pQ->EnQueue(",");
	}
	ulFileSize %= 1000000;
	// thousands
	num = (ulFileSize / 1000);
	if ( (num) || !first )
	{
	    if ( first )
	    {
		SafeSprintf(buf, sizeof(buf), "%u", num);
		first = FALSE;
	    }
	    else
	    {
		SafeSprintf(buf, sizeof(buf), "%03u", num);
	    }
	    pQ->EnQueue(buf);
	    pQ->EnQueue(",");
	}
	// whats left...
	ulFileSize %= 1000;
	if ( first )
	{
	    SafeSprintf(buf, sizeof(buf), "%u", ulFileSize);
	    first = FALSE;
	}
	else
	{
	    SafeSprintf(buf, sizeof(buf), "%03u", ulFileSize);
	}
	pQ->EnQueue(buf);
	pQ->EnQueue(" Bytes");
	pQ->EnQueue(z_pEndLine);
    }
}