multilog.h

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, 
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 * 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 ***** */ 

#ifndef MULTILOG_H
#define MULTILOG_H

// Include files
// This is generally a bad idea for a header
// file to include other header files, but
// in this case, since we are producing
// inline functions, then we need to 
// include these. Otherwise, any code
// that includes multilog.h will have to
// include these, and that's a royal pain.
#include "hlxclib/stdio.h"
#include <stdarg.h>
#include "errdbg.h"

// Forward declarations
typedef _INTERFACE IHXErrorMessages IHXErrorMessages;

void MultiLog(BOOL               bOutputToFile,
              BOOL               bOutputToDebugger,
              BOOL               bOutputToCoreDebug,
              const char*        pszFileName,
              IHXErrorMessages* pErrorMessages,
              UINT32             ulCoreDebugUserCode,
              const char*        pszRegKey,
              const char*        pszMsg,
              va_list            varargs);

#define INIT_MULTILOG_GROUP(myname, bFil, bDeb, bCor, filnam, usrcod, regkey)          \
                                                                                       \
inline void MLOG_##myname(IHXErrorMessages* pErrMsg, const char* pszMsg, ...)         \
{                                                                                      \
    if (bFil || bDeb || bCor)                                                          \
    {                                                                                  \
        va_list varargs;                                                               \
        va_start(varargs, pszMsg);                                                     \
        MultiLog(bFil, bDeb, bCor, filnam, pErrMsg, usrcod, regkey, pszMsg, varargs);  \
        va_end(varargs);                                                               \
    }                                                                                  \
}

#define INIT_MULTILOG_GROUP_NO_COREDEBUG(myname, bFil, bDeb, filnam)         \
                                                                             \
inline void MLOG_##myname(const char* pszMsg, ...)                           \
{                                                                            \
    if (bFil || bDeb)                                                        \
    {                                                                        \
        va_list varargs;                                                     \
        va_start(varargs, pszMsg);                                           \
        MultiLog(bFil, bDeb, FALSE, filnam, NULL, 0, NULL, pszMsg, varargs); \
        va_end(varargs);                                                     \
    }                                                                        \
}

#endif