1 /*
2 * Copyright (C) 2018 Red Hat, Inc.
3 *
4 * Licensed under the GNU Lesser General Public License Version 2.1
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
10 *
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
19 */
20
21 #include "log.hpp"
22
23 namespace libdnf {
24
25 static NullLogger nullLogger;
26 static Logger * gLogger(&nullLogger);
27
setLogger(Logger * logger)28 void Log::setLogger(Logger * logger) noexcept
29 {
30 if (logger)
31 gLogger = logger;
32 else
33 gLogger = &nullLogger;
34 }
35
getLogger()36 Logger * Log::getLogger() noexcept
37 {
38 return gLogger;
39 }
40
41 }
42