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log.cpp
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/*
* $Id: log.cpp,v 1.4 2006/05/20 04:03:32 eric Exp $
*
* Copyright (c) 2006, Eric Enright
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of Eric Enright nor the names of his contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*
* A simple message logger.
*/
#include "stdafx.h"
#include <cstdio>
#include <iostream>
#include "log.hpp"
namespace am { namespace l2netmgr {
// Default to everything except debug messages
// @brief The maximum log level to output
static int _loglevel = L2LOG_ERR;
}} // namespace am { namespace l2netmgr
void
am::l2netmgr::setLogLevel(int level)
{
_loglevel = level;
}
void
am::l2netmgr::log(int level, const char *format, ...)
{
if (level > _loglevel)
return;
va_list ap;
va_start(ap, format);
#ifdef WINGUI
char buf[1024];
int n = 0;
switch (level)
{
case L2LOG_INFO:
n = sprintf(buf, "%-9s", "INFO:");
break;
case L2LOG_WARN:
n = sprintf(buf, "%-9s", "WARNING:");
break;
case L2LOG_ERR:
n = sprintf(buf, "%-9s", "ERROR:");
break;
case L2LOG_DEBUG:
n = sprintf(buf, "%-9s", "DEBUG:");
break;
case L2LOG_DEBUGX:
break;
default:
abort();
}
_vsnprintf(buf + n, sizeof(buf) - n, format, ap);
SendMessage(hwndEdit, EM_SETSEL, 60000, 60001);
SendMessage(hwndEdit, EM_REPLACESEL, FALSE, (LPARAM)buf);
#else // WINGUI
switch (level)
{
case L2LOG_INFO:
fprintf(stdout, "%-9s", "INFO:");
break;
case L2LOG_WARN:
fprintf(stderr, "%-9s", "WARNING:");
break;
case L2LOG_ERR:
fprintf(stderr, "%-9s", "ERROR:");
break;
case L2LOG_DEBUG:
fprintf(stderr, "%-9s", "DEBUG:");
break;
case L2LOG_DEBUGX:
break;
default:
abort();
}
if (level > L2LOG_INFO)
{
std::cerr.sync_with_stdio();
vfprintf(stderr, format, ap);
std::cerr.sync_with_stdio();
}
else
{
std::cin.sync_with_stdio();
vfprintf(stdout, format, ap);
std::cin.sync_with_stdio();
}
#endif // WINGUI
va_end(ap);
}