Move things round a bit.

1 files changed, 55 insertions, 0 deletions

diff --git a/src/lib/log.h b/src/lib/log.h
new file mode 100644
index 000000000..d4de8ebde
--- /dev/null
+++ b/src/lib/log.h
@@ -0,0 +1,55 @@
+/*
+    Copyright (C) 2012 Carl Hetherington <cth@carlh.net>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 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 General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+
+/** @file src/log.h
+ *  @brief A very simple logging class.
+ */
+
+#include <string>
+#include <boost/thread/mutex.hpp>
+
+/** @class Log
+ *  @brief A very simple logging class.
+ *
+ *  This class simply accepts log messages and writes them to a file.
+ *  Its single nod to complexity is that it has a mutex to prevent
+ *  multi-thread logging from clashing.
+ */
+class Log
+{
+public:
+	Log (std::string f);
+
+	enum Level {
+		STANDARD = 0,
+		VERBOSE = 1
+	};
+
+	void log (std::string m, Level l = STANDARD);
+
+	void set_level (Level l);
+
+private:
+	/** mutex to prevent simultaneous writes to the file */
+	boost::mutex _mutex;
+	/** filename to write to */
+	std::string _file;
+	/** level above which to ignore log messages */
+	Level _level;
+};