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/*
Minetest
Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#ifndef LOGOUTPUTBUFFER_HEADER
#define LOGOUTPUTBUFFER_HEADER
#include "log.h"
#include <queue>
class LogOutputBuffer : public ILogOutput
{
public:
LogOutputBuffer(LogMessageLevel maxlev)
{
log_add_output(this, maxlev);
}
~LogOutputBuffer()
{
log_remove_output(this);
}
virtual void printLog(const std::string &line)
{
m_buf.push(line);
}
std::string get()
{
if(empty())
return "";
std::string s = m_buf.front();
m_buf.pop();
return s;
}
bool empty()
{
return m_buf.empty();
}
private:
std::queue<std::string> m_buf;
};
#endif
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