vsrcinfo.cpp

symbian 下的helix player源代码

/* ***** BEGIN LICENSE BLOCK *****
 * Source last modified: $Id: vsrcinfo.cpp,v 1.4.28.3 2004/07/09 01:48:16 hubbe Exp $
 * 
 * Portions Copyright (c) 1995-2004 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 (the "RPSL") available at
 * http://www.helixcommunity.org/content/rpsl unless you have licensed
 * the file under the current version of the RealNetworks Community
 * Source License (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.
 * 
 * Alternatively, the contents of this file may be used under the
 * terms of the GNU General Public License Version 2 or later (the
 * "GPL") in which case the provisions of the GPL are applicable
 * instead of those above. If you wish to allow use of your version of
 * this file only under the terms of the GPL, and not to allow others
 * to use your version of this file under the terms of either the RPSL
 * or RCSL, indicate your decision by deleting the provisions above
 * and replace them with the notice and other provisions required by
 * the GPL. If you do not delete the provisions above, a recipient may
 * use your version of this file under the terms of any one of the
 * RPSL, the RCSL or the GPL.
 * 
 * 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);
    }
}