added txt header loading with test and some preparations for loading notes

1 files changed, 26 insertions, 1 deletions

diff --git a/src/base/songloading/songloading_strategy_txt.hpp b/src/base/songloading/songloading_strategy_txt.hpp
index 7a298e41..31a9815a 100644
--- a/src/base/songloading/songloading_strategy_txt.hpp
+++ b/src/base/songloading/songloading_strategy_txt.hpp
@@ -28,17 +28,42 @@
 #define SONGLOADING_STRATEGY_TXT_HPP
 
 #include <string>
+#include <log4cxx/logger.h>
 #include "songloading_strategy.hpp"
 
 namespace usdx
 {
 	class SongloadingStrategyTxt : public SongloadingStrategy
 	{
+	private:
+		static log4cxx::LoggerPtr log;
+
+		/**
+		 * Split the header field in name and value.
+		 */
+		std::pair<std::string, std::string> split_header_field(std::string &line);
+
+		/**
+		 * Removes whitespaces in front of the string.
+		 */
+		std::string& ltrim(std::string& line);
+
+		/**
+		 * Removes whitespaces in behind the string.
+		 */
+		std::string& rtrim(std::string& line);
+
+		/**
+		 * Removes whitespaces in front of the string and behind it.
+		 */
+		std::string& trim(std::string& line);
+
 	public:
 		SongloadingStrategyTxt();
 		virtual ~SongloadingStrategyTxt();
 
-		virtual Song* loadSong(std::string filename);
+		virtual Song* load_song(Song* song);
+		virtual Song* load_header(const std::string& filename);
 	};
 };