libsaria: Various cleanups

- Pass inodes by reference
- Change some namespace code formatting to match later code

include/libsaria/library.h

@@ -24,7 +24,7 @@ namespace libsaria
 
 		void add_path(string);
 		void remove_path(string);
-		void play_id(ino_t);
+		void play_id(ino_t &);
 		void get_info(ino_t &, void(*)(Track &));
 		void for_each(void (*)(Track &));
 		void for_each_path(void (*)(struct PathInfo &));

libsaria/library/library.cpp

@@ -88,7 +88,7 @@ namespace libsaria
 			it->second.update();
 	}
 
-	void library::play_id(ino_t id)
+	void library::play_id(ino_t &id)
 	{
 		map<string, LibraryPath>::iterator it;
 		for (it = path_map.begin(); it != path_map.end(); it++) {

libsaria/library/library.h

@@ -22,8 +22,8 @@ class LibraryPath
 		void for_each(void (*)(Track &));
 		void get_info(void (*)(struct libsaria::library::PathInfo &));
 		bool get_info_id(ino_t &, void (*)(Track &));
-		void insert_track(ino_t, TrackTag &);
-		bool play_id(ino_t);
+		void insert_track(ino_t &, TrackTag &);
+		bool play_id(ino_t &);
 		void save(OutFile &);
 		void update();
 		unsigned int size();

libsaria/library/path.cpp

@@ -36,7 +36,7 @@ LibraryPath::~LibraryPath()
 {
 }
 
-void LibraryPath::insert_track(ino_t inode, TrackTag &tag)
+void LibraryPath::insert_track(ino_t &inode, TrackTag &tag)
 {
 	file_map[inode] = tag;
 }

libsaria/libsaria.cpp

@@ -5,17 +5,22 @@
 #include <libsaria/print.h>
 #include <libsaria/library.h>
 
-void libsaria::init(int argc, char **argv)
+namespace libsaria
 {
-	println("Initializing libsaria");
-	audio::init(argc, argv);
-	print("saria dir: ");
-	println(get_saria_dir());
-	make_saria_dir();
-	libsaria::library::load();
-}
 
-void libsaria::quit()
-{
-	println("Quitting libsaria");
-}
+	void init(int argc, char **argv)
+	{
+		println("Initializing libsaria");
+		audio::init(argc, argv);
+		print("saria dir: ");
+		println(get_saria_dir());
+		make_saria_dir();
+		libsaria::library::load();
+	}
+
+	void quit()
+	{
+		println("Quitting libsaria");
+	}
+
+};