libsaria: Rename path list accessor functions

I added these functions into the library namespace so I can remove the
"_library_" part of the function names.

libsaria/library/file.cpp

@@ -5,7 +5,7 @@
 #include <libsaria/library.h>
 #include "library.h"
 
-void LibraryPath::(InFile &in, string dir)
+LibraryPath::LibraryPath(InFile &in, string dir)
 {
 	unsigned int size;
 
@@ -35,7 +35,7 @@ namespace libsaria
 	{
 		unsigned int size;
 		string dir;
-		list<LibraryPath> *path_list = get_library_paths();
+		list<LibraryPath> *path_list = get_path_list();
 		InFile in("library.lib");
 
 		if (!in.good())
@@ -51,7 +51,7 @@ namespace libsaria
 	void library::save()
 	{
 		OutFile out("library.lib");
-		list<LibraryPath> *path_list = get_library_paths();
+		list<LibraryPath> *path_list = get_path_list();
 		list<LibraryPath>::iterator it;
 
 		out.write_lui(path_list->size(), true);

libsaria/library/library.cpp

@@ -11,21 +11,6 @@ using namespace std;
 
 static list<LibraryPath> path_list;
 
-list<LibraryPath> *get_library_paths()
-{
-	return &path_list;
-}
-
-LibraryPath *get_library_path(string dir)
-{
-	list<LibraryPath>::iterator it;
-	for (it = path_list.begin(); it != path_list.end(); it++) {
-		if (it->get_path() == dir)
-			return &(*it);
-	}
-	return NULL;
-}
-
 void LibraryPath::for_each(libsaria::SourceModel *model)
 {
 	list<TrackTag>::iterator it;
@@ -83,6 +68,20 @@ bool LibraryPath::play_id(ino_t &id)
 
 namespace libsaria
 {
+	list<LibraryPath> *library::get_path_list()
+	{
+		return &path_list;
+	}
+
+	LibraryPath *library::get_path(string dir)
+	{
+		list<LibraryPath>::iterator it;
+		for (it = path_list.begin(); it != path_list.end(); it++) {
+			if (it->get_path() == dir)
+				return &(*it);
+		}
+		return NULL;
+	}
 
 	void library::for_each(SourceModel *model)
 	{

libsaria/library/library.h

@@ -47,7 +47,13 @@ class ScanTask : public IdleTask
 		void run_task();
 };
 
-list<LibraryPath> *get_library_paths();
-LibraryPath *get_library_path(string);
+namespace libsaria
+{
+	namespace library
+	{
+		list<LibraryPath> *get_path_list();
+		LibraryPath *get_path(string);
+	}
+}
 
 #endif /* LIBSARIA_LIBRARY_SOURCE_H */

libsaria/library/path.cpp

@@ -97,13 +97,13 @@ namespace libsaria
 {
 	void library::add_path(string dir)
 	{
-		get_library_paths()->push_back(LibraryPath(dir));
+		get_path_list()->push_back(LibraryPath(dir));
 		update_path(dir);
 	}
 
 	void library::remove_path(string dir)
 	{
-		list<LibraryPath> *path_list = get_library_paths();
+		list<LibraryPath> *path_list = get_path_list();
 		list<LibraryPath>::iterator it;
 
 		for (it = path_list->begin(); it != path_list->end(); it++) {
@@ -118,6 +118,6 @@ namespace libsaria
 
 	void library::update_path(string dir)
 	{
-		get_library_path(dir)->update();
+		get_path(dir)->update();
 	}
 }; /* Namespace: libsaria */