libsaria: Add library playlist to to stack

I do this during library::init()

Signed-off-by: Bryan Schumaker <bjschuma@gmail.com>

include/libsaria/library.h

@@ -30,6 +30,7 @@ namespace libsaria
 				virtual void path_updated(Path *) = 0;
 		};
 
+		void init();
 		void add_path(string);
 		Playlist *get_playlist();
 

include/libsaria/stack.h

@@ -9,7 +9,13 @@ using namespace std;
 namespace libsaria
 {
 
-	void stack_playlist(Playlist *);
+	namespace stack
+	{
+
+		void push(Playlist *);
+
+	};
+
 	Playlist *new_playlist(string, unsigned int);
 	//void add_to_playlist(list<sid_t> &);
 	Playlist *stack_top();

libsaria/library/library.cpp

@@ -1,6 +1,7 @@
 // Copyright (c) 2011 Bryan Schumaker.
 #include <libsaria/playlist.h>
 #include <libsaria/library.h>
+#include <libsaria/stack.h>
 #include <libsaria/track.h>
 #include "library.h"
 
@@ -72,14 +73,14 @@ namespace libsaria
 	{
 		driver_list.remove(this);
 	}
-/*
+
 	void library::init()
 	{
-		load();
-		stack_playlist(&lib_playlist);
+		//load();
+		stack::push(&lib_playlist);
 	}
 
-	void library::for_each_path(void (*info_func)(struct library::PathInfo &))
+/*	void library::for_each_path(void (*info_func)(struct library::PathInfo &))
 	{
 		list<LibraryPath>::iterator it;
 		for (it = path_list.begin(); it != path_list.end(); it++)

libsaria/libsaria.cpp

@@ -38,7 +38,7 @@ namespace libsaria
 		/*println("saria dir: %s", get_saria_dir().c_str());
 		make_saria_dir();*/
 
-		//libsaria::library::init();
+		libsaria::library::init();
 		/*libsaria::stack_init();*/
 	}
 

libsaria/playlist/stack.cpp

@@ -1,6 +1,7 @@
 // Copyright (c) 2012 Bryan Schumaker.
 #include <libsaria/playlist.h>
 #include <libsaria/callback.h>
+#include <libsaria/stack.h>
 
 #include <list>
 #include <sstream>
@@ -16,7 +17,7 @@ static list<libsaria::Playlist *> playlist_stack;
 namespace libsaria
 {
 
-	void stack_playlist(Playlist *plist)
+	void stack::push(Playlist *plist)
 	{
 		playlist_stack.push_front(plist);
 	}