libsaria: Add accessor functions for Track and Tag classes

I need to get at these variables to add them to a list in the UI

include/libsaria/tags.h

@@ -28,6 +28,13 @@ class TrackTag
 		TrackTag(const TrackTag &);
 		TrackTag(string);
 		~TrackTag();
+
+		unsigned int get_track();
+		string get_title();
+		string get_lenstr();
+		string get_artist();
+		string get_album();
+		unsigned int get_year();
 };
 
 #endif /* LIBSARIA_TAGS_H */

include/libsaria/track.h

@@ -13,6 +13,14 @@ class Track
 	public:
 		Track(ino_t, TrackTag *);
 		~Track();
+
+		ino_t get_inode();
+		unsigned int get_track();
+		string get_title();
+		string get_lenstr();
+		string get_artist();
+		string get_album();
+		unsigned int get_year();
 };
 
 #endif /* LIBSARIA_TRACK_H */

libsaria/path/tags.cpp

@@ -79,3 +79,33 @@ void TrackTag::make_lenstr()
 	stream << seconds;
 	lenstr = stream.str();
 }
+
+unsigned int TrackTag::get_track()
+{
+	return track;
+}
+
+string TrackTag::get_title()
+{
+	return title;
+}
+
+string TrackTag::get_lenstr()
+{
+	return lenstr;
+}
+
+string TrackTag::get_artist()
+{
+	return artist;
+}
+
+string TrackTag::get_album()
+{
+	return album;
+}
+
+unsigned int TrackTag::get_year()
+{
+	return year;
+}

libsaria/track.cpp

@@ -11,3 +11,38 @@ Track::Track(ino_t ino, TrackTag *tag)
 Track::~Track()
 {
 }
+
+ino_t Track::get_inode()
+{
+	return inode;
+}
+
+unsigned int Track::get_track()
+{
+	return tags->get_track();
+}
+
+string Track::get_title()
+{
+	return tags->get_title();
+}
+
+string Track::get_lenstr()
+{
+	return tags->get_lenstr();
+}
+
+string Track::get_artist()
+{
+	return tags->get_artist();
+}
+
+string Track::get_album()
+{
+	return tags->get_album();
+}
+
+unsigned int Track::get_year()
+{
+	return tags->get_year();
+}