major refactor of stats structure

1 files changed, 76 insertions, 0 deletions

diff --git a/src/base/stats_database.hpp b/src/base/stats_database.hpp
new file mode 100644
index 00000000..8ca3ff9c
--- /dev/null
+++ b/src/base/stats_database.hpp
@@ -0,0 +1,76 @@
+/*
+ * UltraStar Deluxe - Karaoke Game
+ *
+ * UltraStar Deluxe is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * 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; see the file COPYING. If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ *
+ * $URL$
+ * $Id$
+ */
+
+#ifndef STATS_DATABASE_HPP
+#define STATS_DATABASE_HPP
+
+#include <ctime>
+#include <string>
+#include <log4cxx/logger.h>
+#include "database.hpp"
+
+namespace usdx
+{
+	/**
+	 * Wrapper for statistic database.
+	 */
+	class StatDatabase : public Database
+	{
+	private:
+		static log4cxx::LoggerPtr log;
+
+	public:
+		StatDatabase(std::string filename);
+		~StatDatabase(void);
+
+		/**
+		 * Convert a timestamp to a data representation in a string.
+		 *
+		 * @param time Pointer to a char buffer that will contain the
+		 * 	the date string.
+		 * @param max Maximum bytes that could be written to the buffer.
+		 * @param timestamp Timestamp to convert to the string.
+		 * @return Pointer to the buffer supplied as first parameter,
+		 * 	containing:
+		 *		- only a '\\0' at first position if timestamp was
+		 * 		  0 or if max was to short to contain the date
+		 *		- the date string with the terminating '\\0'
+		 */
+		static char* format_date(char* time, size_t max, time_t timestamp);
+
+		static const std::string usdx_scores;
+		static const std::string usdx_songs;
+		static const std::string usdx_statistics_info;
+
+
+#ifdef STAT_DATABASE_TEST
+		// for testing private members
+		friend class StatDatabaseTest;
+#endif
+	};
+};
+
+#endif