symbian_print.cpp

来自「symbian 下的helix player源代码」· C++ 代码 · 共 85 行

/* ***** BEGIN LICENSE BLOCK *****
 * Source last modified: $Id: symbian_print.cpp,v 1.1.2.4 2004/07/09 01:46:06 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
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 * KIND, EITHER EXPRESS OR IMPLIED, AND REALNETWORKS HEREBY DISCLAIMS
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 * ENJOYMENT OR NON-INFRINGEMENT.
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 * ***** END LICENSE BLOCK ***** */

#include "symbian_print.h"
#include <stdio.h>
#include <stdarg.h>
#include <string.h>
#include <e32svr.h>

int symbianPrint(const char* pFmt, ...)
{
    va_list args;
    
    va_start(args, pFmt);

    char* pTmp = new char[1000];

    int ret = vsprintf(pTmp, pFmt, args);

    int length = strlen(pTmp);
    HBufC* pPrintBuf = HBufC::NewMax(length + 1);

    // Copy the characters into the descriptor
    for (int i = 0; i < length; i++)
    {
	pPrintBuf->Des()[i] = pTmp[i];
    }
    pPrintBuf->Des()[length] = 0;

    RDebug::Print(pPrintBuf->Des());

    delete pPrintBuf;
    delete [] pTmp;

    va_end(args);

    return ret;
}