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//
// Copyright (c) 2009 Mikko Mononen memon@inside.org
//
// This software is provided 'as-is', without any express or implied
// warranty. In no event will the authors be held liable for any damages
// arising from the use of this software.
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it
// freely, subject to the following restrictions:
// 1. The origin of this software must not be misrepresented; you must not
// claim that you wrote the original software. If you use this software
// in a product, an acknowledgment in the product documentation would be
// appreciated but is not required.
// 2. Altered source versions must be plainly marked as such, and must not be
// misrepresented as being the original software.
// 3. This notice may not be removed or altered from any source distribution.
//
#include "RecastLog.h"
#include <stdio.h>
#include <stdarg.h>
static rcLog* g_log = 0;
static rcBuildTimes* g_btimes = 0;
rcLog::rcLog() :
m_messageCount(0),
m_textPoolSize(0)
{
}
rcLog::~rcLog()
{
if (g_log == this)
g_log = 0;
}
void rcLog::log(rcLogCategory category, const char* format, ...)
{
if (m_messageCount >= MAX_MESSAGES)
return;
char* dst = &m_textPool[m_textPoolSize];
int n = TEXT_POOL_SIZE - m_textPoolSize;
if (n < 2)
return;
// Store category
*dst = (char)category;
n--;
// Store message
va_list ap;
va_start(ap, format);
int ret = vsnprintf(dst+1, n-1, format, ap);
va_end(ap);
if (ret > 0)
m_textPoolSize += ret+2;
m_messages[m_messageCount++] = dst;
}
void rcSetLog(rcLog* log)
{
g_log = log;
}
rcLog* rcGetLog()
{
return g_log;
}
void rcSetBuildTimes(rcBuildTimes* btimes)
{
g_btimes = btimes;
}
rcBuildTimes* rcGetBuildTimes()
{
return g_btimes;
}
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