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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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