Directory: rename struct directory to Directory

36 files changed, 180 insertions, 184 deletions

diff --git a/src/DatabaseGlue.cxx b/src/DatabaseGlue.cxx
index 3325c5ec..283ef994 100644
--- a/src/DatabaseGlue.cxx
+++ b/src/DatabaseGlue.cxx
@@ -109,7 +109,7 @@ db_is_simple(void)
 	return is_simple;
 }
 
-struct directory *
+Directory *
 db_get_root(void)
 {
 	assert(db != NULL);
@@ -118,13 +118,13 @@ db_get_root(void)
 	return ((SimpleDatabase *)db)->GetRoot();
 }
 
-struct directory *
+Directory *
 db_get_directory(const char *name)
 {
 	if (db == NULL)
 		return NULL;
 
-	struct directory *music_root = db_get_root();
+	Directory *music_root = db_get_root();
 	if (name == NULL)
 		return music_root;
 
diff --git a/src/DatabasePrint.cxx b/src/DatabasePrint.cxx
index 1d78bed4..755224e9 100644
--- a/src/DatabasePrint.cxx
+++ b/src/DatabasePrint.cxx
@@ -38,7 +38,7 @@ extern "C" {
 #include <functional>
 
 static bool
-PrintDirectory(struct client *client, const directory &directory)
+PrintDirectory(struct client *client, const Directory &directory)
 {
 	if (!directory.IsRoot())
 		client_printf(client, "directory: %s\n", directory.GetPath());
@@ -48,7 +48,7 @@ PrintDirectory(struct client *client, const directory &directory)
 
 static void
 print_playlist_in_directory(struct client *client,
-			    const directory &directory,
+			    const Directory &directory,
 			    const char *name_utf8)
 {
 	if (directory.IsRoot())
@@ -89,7 +89,7 @@ PrintSongFull(struct client *client, song &song)
 static bool
 PrintPlaylistBrief(struct client *client,
 		   const PlaylistInfo &playlist,
-		   const directory &directory)
+		   const Directory &directory)
 {
 	print_playlist_in_directory(client, directory, playlist.name.c_str());
 	return true;
@@ -98,7 +98,7 @@ PrintPlaylistBrief(struct client *client,
 static bool
 PrintPlaylistFull(struct client *client,
 		  const PlaylistInfo &playlist,
-		  const directory &directory)
+		  const Directory &directory)
 {
 	print_playlist_in_directory(client, directory, playlist.name.c_str());
 
diff --git a/src/DatabaseSave.cxx b/src/DatabaseSave.cxx
index 32ae7441..0424fbe2 100644
--- a/src/DatabaseSave.cxx
+++ b/src/DatabaseSave.cxx
@@ -58,7 +58,7 @@ db_quark(void)
 }
 
 void
-db_save_internal(FILE *fp, const struct directory *music_root)
+db_save_internal(FILE *fp, const Directory *music_root)
 {
 	assert(music_root != NULL);
 
@@ -77,7 +77,7 @@ db_save_internal(FILE *fp, const struct directory *music_root)
 }
 
 bool
-db_load_internal(FILE *fp, struct directory *music_root, GError **error)
+db_load_internal(FILE *fp, Directory *music_root, GError **error)
 {
 	GString *buffer = g_string_sized_new(1024);
 	char *line;
diff --git a/src/DatabaseSave.hxx b/src/DatabaseSave.hxx
index f96bf5e2..5133961f 100644
--- a/src/DatabaseSave.hxx
+++ b/src/DatabaseSave.hxx
@@ -24,12 +24,12 @@
 
 #include <stdio.h>
 
-struct directory;
+struct Directory;
 
 void
-db_save_internal(FILE *file, const struct directory *root);
+db_save_internal(FILE *file, const Directory *root);
 
 bool
-db_load_internal(FILE *file, struct directory *root, GError **error);
+db_load_internal(FILE *file, Directory *root, GError **error);
 
 #endif
diff --git a/src/DatabaseSimple.hxx b/src/DatabaseSimple.hxx
index 20f03802..e57ae41b 100644
--- a/src/DatabaseSimple.hxx
+++ b/src/DatabaseSimple.hxx
@@ -28,7 +28,7 @@
 #include <stdbool.h>
 
 struct config_param;
-struct directory;
+struct Directory;
 struct db_selection;
 struct db_visitor;
 
@@ -47,7 +47,7 @@ db_is_simple(void);
  * May only be used if db_is_simple() returns true.
  */
 gcc_pure
-struct directory *
+Directory *
 db_get_root(void);
 
 /**
@@ -55,7 +55,7 @@ db_get_root(void);
  */
 gcc_nonnull(1)
 gcc_pure
-struct directory *
+Directory *
 db_get_directory(const char *name);
 
 /**
diff --git a/src/DatabaseVisitor.hxx b/src/DatabaseVisitor.hxx
index c10deae1..c9044141 100644
--- a/src/DatabaseVisitor.hxx
+++ b/src/DatabaseVisitor.hxx
@@ -24,13 +24,13 @@
 
 #include <functional>
 
-struct directory;
+struct Directory;
 struct song;
 struct PlaylistInfo;
 
-typedef std::function<bool(const directory &, GError **)> VisitDirectory;
+typedef std::function<bool(const Directory &, GError **)> VisitDirectory;
 typedef std::function<bool(struct song &, GError **)> VisitSong;
-typedef std::function<bool(const PlaylistInfo &, const directory &,
+typedef std::function<bool(const PlaylistInfo &, const Directory &,
 			   GError **)> VisitPlaylist;
 
 typedef std::function<bool(const char *, GError **)> VisitString;
diff --git a/src/Directory.cxx b/src/Directory.cxx
index 8457a421..c2c5d281 100644
--- a/src/Directory.cxx
+++ b/src/Directory.cxx
@@ -36,16 +36,16 @@ extern "C" {
 #include <string.h>
 #include <stdlib.h>
 
-static directory *
+static Directory *
 directory_allocate(const char *path)
 {
 	assert(path != NULL);
 
 	const size_t path_size = strlen(path) + 1;
-	directory *directory =
-		(struct directory *)g_malloc0(sizeof(*directory)
-					      - sizeof(directory->path)
-					      + path_size);
+	Directory *directory =
+		(Directory *)g_malloc0(sizeof(*directory)
+				       - sizeof(directory->path)
+				       + path_size);
 	INIT_LIST_HEAD(&directory->children);
 	INIT_LIST_HEAD(&directory->songs);
 	INIT_LIST_HEAD(&directory->playlists);
@@ -55,13 +55,13 @@ directory_allocate(const char *path)
 	return directory;
 }
 
-struct directory *
-directory::NewGeneric(const char *path, struct directory *parent)
+Directory *
+Directory::NewGeneric(const char *path, Directory *parent)
 {
 	assert(path != NULL);
 	assert((*path == 0) == (parent == NULL));
 
-	directory *directory = directory_allocate(path);
+	Directory *directory = directory_allocate(path);
 
 	directory->parent = parent;
 
@@ -69,7 +69,7 @@ directory::NewGeneric(const char *path, struct directory *parent)
 }
 
 void
-directory::Free()
+Directory::Free()
 {
 	playlist_vector_deinit(&playlists);
 
@@ -77,7 +77,7 @@ directory::Free()
 	directory_for_each_song_safe(song, ns, this)
 		song_free(song);
 
-	struct directory *child, *n;
+	Directory *child, *n;
 	directory_for_each_child_safe(child, n, this)
 		child->Free();
 
@@ -85,7 +85,7 @@ directory::Free()
 }
 
 void
-directory::Delete()
+Directory::Delete()
 {
 	assert(holding_db_lock());
 	assert(parent != nullptr);
@@ -95,7 +95,7 @@ directory::Delete()
 }
 
 const char *
-directory::GetName() const
+Directory::GetName() const
 {
 	assert(!IsRoot());
 	assert(path != nullptr);
@@ -108,8 +108,8 @@ directory::GetName() const
 		: path;
 }
 
-struct directory *
-directory::CreateChild(const char *name_utf8)
+Directory *
+Directory::CreateChild(const char *name_utf8)
 {
 	assert(holding_db_lock());
 	assert(name_utf8 != NULL);
@@ -126,19 +126,19 @@ directory::CreateChild(const char *name_utf8)
 		path_utf8 = allocated;
 	}
 
-	directory *child = NewGeneric(path_utf8, this);
+	Directory *child = NewGeneric(path_utf8, this);
 	g_free(allocated);
 
 	list_add_tail(&child->siblings, &children);
 	return child;
 }
 
-const directory *
-directory::FindChild(const char *name) const
+const Directory *
+Directory::FindChild(const char *name) const
 {
 	assert(holding_db_lock());
 
-	const struct directory *child;
+	const Directory *child;
 	directory_for_each_child(child, this)
 		if (strcmp(child->GetName(), name) == 0)
 			return child;
@@ -147,11 +147,11 @@ directory::FindChild(const char *name) const
 }
 
 void
-directory::PruneEmpty()
+Directory::PruneEmpty()
 {
 	assert(holding_db_lock());
 
-	struct directory *child, *n;
+	Directory *child, *n;
 	directory_for_each_child_safe(child, n, this) {
 		child->PruneEmpty();
 
@@ -160,8 +160,8 @@ directory::PruneEmpty()
 	}
 }
 
-struct directory *
-directory::LookupDirectory(const char *uri)
+Directory *
+Directory::LookupDirectory(const char *uri)
 {
 	assert(holding_db_lock());
 	assert(uri != NULL);
@@ -171,7 +171,7 @@ directory::LookupDirectory(const char *uri)
 
 	char *duplicated = g_strdup(uri), *name = duplicated;
 
-	struct directory *d = this;
+	Directory *d = this;
 	while (1) {
 		char *slash = strchr(name, '/');
 		if (slash == name) {
@@ -195,7 +195,7 @@ directory::LookupDirectory(const char *uri)
 }
 
 void
-directory::AddSong(struct song *song)
+Directory::AddSong(struct song *song)
 {
 	assert(holding_db_lock());
 	assert(song != NULL);
@@ -205,7 +205,7 @@ directory::AddSong(struct song *song)
 }
 
 void
-directory::RemoveSong(struct song *song)
+Directory::RemoveSong(struct song *song)
 {
 	assert(holding_db_lock());
 	assert(song != NULL);
@@ -215,7 +215,7 @@ directory::RemoveSong(struct song *song)
 }
 
 const song *
-directory::FindSong(const char *name_utf8) const
+Directory::FindSong(const char *name_utf8) const
 {
 	assert(holding_db_lock());
 	assert(name_utf8 != NULL);
@@ -232,7 +232,7 @@ directory::FindSong(const char *name_utf8) const
 }
 
 struct song *
-directory::LookupSong(const char *uri)
+Directory::LookupSong(const char *uri)
 {
 	char *duplicated, *base;
 
@@ -242,7 +242,7 @@ directory::LookupSong(const char *uri)
 	duplicated = g_strdup(uri);
 	base = strrchr(duplicated, '/');
 
-	struct directory *d = this;
+	Directory *d = this;
 	if (base != NULL) {
 		*base++ = 0;
 		d = d->LookupDirectory(duplicated);
@@ -265,26 +265,26 @@ static int
 directory_cmp(G_GNUC_UNUSED void *priv,
 	      struct list_head *_a, struct list_head *_b)
 {
-	const struct directory *a = (const struct directory *)_a;
-	const struct directory *b = (const struct directory *)_b;
+	const Directory *a = (const Directory *)_a;
+	const Directory *b = (const Directory *)_b;
 	return g_utf8_collate(a->path, b->path);
 }
 
 void
-directory::Sort()
+Directory::Sort()
 {
 	assert(holding_db_lock());
 
 	list_sort(NULL, &children, directory_cmp);
 	song_list_sort(&songs);
 
-	struct directory *child;
+	Directory *child;
 	directory_for_each_child(child, this)
 		child->Sort();
 }
 
 bool
-directory::Walk(bool recursive, const SongFilter *filter,
+Directory::Walk(bool recursive, const SongFilter *filter,
 		VisitDirectory visit_directory, VisitSong visit_song,
 		VisitPlaylist visit_playlist,
 		GError **error_r) const
@@ -306,7 +306,7 @@ directory::Walk(bool recursive, const SongFilter *filter,
 				return false;
 	}
 
-	struct directory *child;
+	Directory *child;
 	directory_for_each_child(child, this) {
 		if (visit_directory &&
 		    !visit_directory(*child, error_r))
diff --git a/src/Directory.hxx b/src/Directory.hxx
index dccb51ae..29c69d6d 100644
--- a/src/Directory.hxx
+++ b/src/Directory.hxx
@@ -54,7 +54,7 @@ struct song;
 struct db_visitor;
 class SongFilter;
 
-struct directory {
+struct Directory {
 	/**
 	 * Pointers to the siblings of this directory within the
 	 * parent directory.  It is unused (undefined) in the root
@@ -83,7 +83,7 @@ struct directory {
 
 	struct list_head playlists;
 
-	struct directory *parent;
+	Directory *parent;
 	time_t mtime;
 	ino_t inode;
 	dev_t device;
@@ -91,53 +91,53 @@ struct directory {
 	char path[sizeof(long)];
 
 	/**
-	 * Generic constructor for #directory object.
+	 * Generic constructor for #Directory object.
 	 */
 	gcc_malloc
-	static directory *NewGeneric(const char *path_utf8, directory *parent);
+	static Directory *NewGeneric(const char *path_utf8, Directory *parent);
 
 	/**
-	 * Create a new root #directory object.
+	 * Create a new root #Directory object.
 	 */
 	gcc_malloc
-	static directory *NewRoot() {
+	static Directory *NewRoot() {
 		return NewGeneric("", nullptr);
 	}
 
 	/**
-	 * Free this #directory object (and the whole object tree within it),
+	 * Free this #Directory object (and the whole object tree within it),
 	 * assuming it was already removed from the parent.
 	 */
 	void Free();
 
 	/**
-	 * Remove this #directory object from its parent and free it.  This
-	 * must not be called with the root directory.
+	 * Remove this #Directory object from its parent and free it.  This
+	 * must not be called with the root Directory.
 	 *
 	 * Caller must lock the #db_mutex.
 	 */
 	void Delete();
 
 	/**
-	 * Create a new #directory object as a child of the given one.
+	 * Create a new #Directory object as a child of the given one.
 	 *
 	 * Caller must lock the #db_mutex.
 	 *
 	 * @param name_utf8 the UTF-8 encoded name of the new sub directory
 	 */
 	gcc_malloc
-	directory *CreateChild(const char *name_utf8);
+	Directory *CreateChild(const char *name_utf8);
 
 	/**
 	 * Caller must lock the #db_mutex.
 	 */
 	gcc_pure
-	const directory *FindChild(const char *name) const;
+	const Directory *FindChild(const char *name) const;
 
 	gcc_pure
-	directory *FindChild(const char *name) {
-		const directory *cthis = this;
-		return const_cast<directory *>(cthis->FindChild(name));
+	Directory *FindChild(const char *name) {
+		const Directory *cthis = this;
+		return const_cast<Directory *>(cthis->FindChild(name));
 	}
 
 	/**
@@ -146,8 +146,8 @@ struct directory {
 	 *
 	 * Caller must lock the #db_mutex.
 	 */
-	struct directory *MakeChild(const char *name_utf8) {
-		struct directory *child = FindChild(name_utf8);
+	Directory *MakeChild(const char *name_utf8) {
+		Directory *child = FindChild(name_utf8);
 		if (child == nullptr)
 			child = CreateChild(name_utf8);
 		return child;
@@ -157,10 +157,10 @@ struct directory {
 	 * Looks up a directory by its relative URI.
 	 *
 	 * @param uri the relative URI
-	 * @return the directory, or NULL if none was found
+	 * @return the Directory, or NULL if none was found
 	 */
 	gcc_pure
-	directory *LookupDirectory(const char *uri);
+	Directory *LookupDirectory(const char *uri);
 
 	gcc_pure
 	bool IsEmpty() const {
@@ -198,7 +198,7 @@ struct directory {
 
 	gcc_pure
 	song *FindSong(const char *name_utf8) {
-		const directory *cthis = this;
+		const Directory *cthis = this;
 		return const_cast<song *>(cthis->FindSong(name_utf8));
 	}
 
diff --git a/src/DirectorySave.cxx b/src/DirectorySave.cxx
index 6bbda19c..6fcc9ccc 100644
--- a/src/DirectorySave.cxx
+++ b/src/DirectorySave.cxx
@@ -46,7 +46,7 @@ directory_quark(void)
 }
 
 void
-directory_save(FILE *fp, const struct directory *directory)
+directory_save(FILE *fp, const Directory *directory)
 {
 	if (!directory->IsRoot()) {
 		fprintf(fp, DIRECTORY_MTIME "%lu\n",
@@ -55,7 +55,7 @@ directory_save(FILE *fp, const struct directory *directory)
 		fprintf(fp, "%s%s\n", DIRECTORY_BEGIN, directory->GetPath());
 	}
 
-	struct directory *cur;
+	Directory *cur;
 	directory_for_each_child(cur, directory) {
 		char *base = g_path_get_basename(cur->path);
 
@@ -78,8 +78,8 @@ directory_save(FILE *fp, const struct directory *directory)
 		fprintf(fp, DIRECTORY_END "%s\n", directory->GetPath());
 }
 
-static struct directory *
-directory_load_subdir(FILE *fp, struct directory *parent, const char *name,
+static Directory *
+directory_load_subdir(FILE *fp, Directory *parent, const char *name,
 		      GString *buffer, GError **error_r)
 {
 	const char *line;
@@ -91,7 +91,7 @@ directory_load_subdir(FILE *fp, struct directory *parent, const char *name,
 		return NULL;
 	}
 
-	struct directory *directory = parent->CreateChild(name);
+	Directory *directory = parent->CreateChild(name);
 
 	line = read_text_line(fp, buffer);
 	if (line == NULL) {
@@ -132,7 +132,7 @@ directory_load_subdir(FILE *fp, struct directory *parent, const char *name,
 }
 
 bool
-directory_load(FILE *fp, struct directory *directory,
+directory_load(FILE *fp, Directory *directory,
 	       GString *buffer, GError **error)
 {
 	const char *line;
@@ -140,7 +140,7 @@ directory_load(FILE *fp, struct directory *directory,
 	while ((line = read_text_line(fp, buffer)) != NULL &&
 	       !g_str_has_prefix(line, DIRECTORY_END)) {
 		if (g_str_has_prefix(line, DIRECTORY_DIR)) {
-			struct directory *subdir =
+			Directory *subdir =
 				directory_load_subdir(fp, directory,
 						      line + sizeof(DIRECTORY_DIR) - 1,
 						      buffer, error);
diff --git a/src/DirectorySave.hxx b/src/DirectorySave.hxx
index 18c3bf64..83b82061 100644
--- a/src/DirectorySave.hxx
+++ b/src/DirectorySave.hxx
@@ -24,13 +24,13 @@
 
 #include <stdio.h>
 
-struct directory;
+struct Directory;
 
 void
-directory_save(FILE *fp, const struct directory *directory);
+directory_save(FILE *fp, const Directory *directory);
 
 bool
-directory_load(FILE *fp, struct directory *directory,
+directory_load(FILE *fp, Directory *directory,
 	       GString *buffer, GError **error);
 
 #endif
diff --git a/src/Mapper.cxx b/src/Mapper.cxx
index aef0858a..4d863418 100644
--- a/src/Mapper.cxx
+++ b/src/Mapper.cxx
@@ -181,7 +181,7 @@ map_uri_fs(const char *uri)
 }
 
 char *
-map_directory_fs(const struct directory *directory)
+map_directory_fs(const Directory *directory)
 {
 	assert(music_dir_utf8 != NULL);
 	assert(music_dir_fs != NULL);
@@ -193,7 +193,7 @@ map_directory_fs(const struct directory *directory)
 }
 
 char *
-map_directory_child_fs(const struct directory *directory, const char *name)
+map_directory_child_fs(const Directory *directory, const char *name)
 {
 	assert(music_dir_utf8 != NULL);
 	assert(music_dir_fs != NULL);
diff --git a/src/Mapper.hxx b/src/Mapper.hxx
index d7e4ea1a..2ced38a1 100644
--- a/src/Mapper.hxx
+++ b/src/Mapper.hxx
@@ -29,7 +29,7 @@
 
 #define PLAYLIST_FILE_SUFFIX ".m3u"
 
-struct directory;
+struct Directory;
 struct song;
 
 void mapper_init(const char *_music_dir, const char *_playlist_dir);
@@ -87,7 +87,7 @@ map_uri_fs(const char *uri);
  */
 gcc_malloc
 char *
-map_directory_fs(const struct directory *directory);
+map_directory_fs(const Directory *directory);
 
 /**
  * Determines the file system path of a directory's child (may be a
@@ -99,7 +99,7 @@ map_directory_fs(const struct directory *directory);
  */
 gcc_malloc
 char *
-map_directory_child_fs(const struct directory *directory, const char *name);
+map_directory_child_fs(const Directory *directory, const char *name);
 
 /**
  * Determines the file system path of a song.  This must not be a
diff --git a/src/Song.cxx b/src/Song.cxx
index 9da21645..c845384a 100644
--- a/src/Song.cxx
+++ b/src/Song.cxx
@@ -29,10 +29,10 @@ extern "C" {
 
 #include <assert.h>
 
-struct directory detached_root;
+Directory detached_root;
 
 static struct song *
-song_alloc(const char *uri, struct directory *parent)
+song_alloc(const char *uri, Directory *parent)
 {
 	size_t uri_length;
 
@@ -59,7 +59,7 @@ song_remote_new(const char *uri)
 }
 
 struct song *
-song_file_new(const char *path, struct directory *parent)
+song_file_new(const char *path, Directory *parent)
 {
 	assert((parent == nullptr) == (*path == '/'));
 
@@ -117,14 +117,14 @@ song_free(struct song *song)
 
 gcc_pure
 static inline bool
-directory_equals(const struct directory &a, const struct directory &b)
+directory_equals(const Directory &a, const Directory &b)
 {
 	return strcmp(a.path, b.path) == 0;
 }
 
 gcc_pure
 static inline bool
-directory_is_same(const struct directory *a, const struct directory *b)
+directory_is_same(const Directory *a, const Directory *b)
 {
 	return a == b ||
 		(a != nullptr && b != nullptr &&
diff --git a/src/SongSave.cxx b/src/SongSave.cxx
index d78eb3f7..1aaf1548 100644
--- a/src/SongSave.cxx
+++ b/src/SongSave.cxx
@@ -63,7 +63,7 @@ song_save(FILE *fp, const struct song *song)
 }
 
 struct song *
-song_load(FILE *fp, struct directory *parent, const char *uri,
+song_load(FILE *fp, Directory *parent, const char *uri,
 	  GString *buffer, GError **error_r)
 {
 	struct song *song = parent != NULL
diff --git a/src/SongSave.hxx b/src/SongSave.hxx
index d8805acd..81838a3e 100644
--- a/src/SongSave.hxx
+++ b/src/SongSave.hxx
@@ -27,7 +27,7 @@
 #define SONG_BEGIN "song_begin: "
 
 struct song;
-struct directory;
+struct Directory;
 
 void
 song_save(FILE *fp, const struct song *song);
@@ -41,7 +41,7 @@ song_save(FILE *fp, const struct song *song);
  * @return true on success, false on error
  */
 struct song *
-song_load(FILE *fp, struct directory *parent, const char *uri,
+song_load(FILE *fp, Directory *parent, const char *uri,
 	  GString *buffer, GError **error_r);
 
 #endif
diff --git a/src/SongSticker.cxx b/src/SongSticker.cxx
index 14b3a158..40af50b3 100644
--- a/src/SongSticker.cxx
+++ b/src/SongSticker.cxx
@@ -109,7 +109,7 @@ sticker_song_get(const struct song *song)
 }
 
 struct sticker_song_find_data {
-	struct directory *directory;
+	Directory *directory;
 	const char *base_uri;
 	size_t base_uri_length;
 
@@ -134,7 +134,7 @@ sticker_song_find_cb(const char *uri, const char *value, gpointer user_data)
 }
 
 bool
-sticker_song_find(struct directory *directory, const char *name,
+sticker_song_find(Directory *directory, const char *name,
 		  void (*func)(struct song *song, const char *value,
 			       gpointer user_data),
 		  gpointer user_data)
diff --git a/src/SongSticker.hxx b/src/SongSticker.hxx
index 81b76cef..fd25af4c 100644
--- a/src/SongSticker.hxx
+++ b/src/SongSticker.hxx
@@ -23,7 +23,7 @@
 #include <glib.h>
 
 struct song;
-struct directory;
+struct Directory;
 struct sticker;
 
 /**
@@ -75,7 +75,7 @@ sticker_song_get(const struct song *song);
  * failure
  */
 bool
-sticker_song_find(struct directory *directory, const char *name,
+sticker_song_find(Directory *directory, const char *name,
 		  void (*func)(struct song *song, const char *value,
 			       gpointer user_data),
 		  gpointer user_data);
diff --git a/src/SongUpdate.cxx b/src/SongUpdate.cxx
index 83937b99..2d22f27c 100644
--- a/src/SongUpdate.cxx
+++ b/src/SongUpdate.cxx
@@ -45,7 +45,7 @@ extern "C" {
 #include <stdio.h>
 
 struct song *
-song_file_load(const char *path, struct directory *parent)
+song_file_load(const char *path, Directory *parent)
 {
 	struct song *song;
 	bool ret;
diff --git a/src/StickerCommands.cxx b/src/StickerCommands.cxx
index dfb92df3..3383b955 100644
--- a/src/StickerCommands.cxx
+++ b/src/StickerCommands.cxx
@@ -127,7 +127,6 @@ handle_sticker_song(struct client *client, int argc, char *argv[])
 	/* find song dir key */
 	} else if (argc == 5 && strcmp(argv[1], "find") == 0) {
 		/* "sticker find song a/directory name" */
-		struct directory *directory;
 		bool success;
 		struct sticker_song_find_data data = {
 			client,
@@ -135,7 +134,7 @@ handle_sticker_song(struct client *client, int argc, char *argv[])
 		};
 
 		db_lock();
-		directory = db_get_directory(argv[3]);
+		Directory *directory = db_get_directory(argv[3]);
 		if (directory == NULL) {
 			db_unlock();
 			command_error(client, ACK_ERROR_NO_EXIST,
diff --git a/src/UpdateArchive.cxx b/src/UpdateArchive.cxx
index d0d180fd..72f7aaf1 100644
--- a/src/UpdateArchive.cxx
+++ b/src/UpdateArchive.cxx
@@ -35,14 +35,14 @@ extern "C" {
 #include <string.h>
 
 static void
-update_archive_tree(struct directory *directory, char *name)
+update_archive_tree(Directory *directory, char *name)
 {
 	char *tmp = strchr(name, '/');
 	if (tmp) {
 		*tmp = 0;
 		//add dir is not there already
 		db_lock();
-		struct directory *subdir =
+		Directory *subdir =
 			directory->MakeChild(name);
 		subdir->device = DEVICE_INARCHIVE;
 		db_unlock();
@@ -82,12 +82,12 @@ update_archive_tree(struct directory *directory, char *name)
  * @param plugin the archive plugin which fits this archive type
  */
 static void
-update_archive_file2(struct directory *parent, const char *name,
+update_archive_file2(Directory *parent, const char *name,
 		     const struct stat *st,
 		     const struct archive_plugin *plugin)
 {
 	db_lock();
-	directory *directory = parent->FindChild(name);
+	Directory *directory = parent->FindChild(name);
 	db_unlock();
 
 	if (directory != NULL && directory->mtime == st->st_mtime &&
@@ -136,7 +136,7 @@ update_archive_file2(struct directory *parent, const char *name,
 }
 
 bool
-update_archive_file(struct directory *directory,
+update_archive_file(Directory *directory,
 		    const char *name, const char *suffix,
 		    const struct stat *st)
 {
diff --git a/src/UpdateArchive.hxx b/src/UpdateArchive.hxx
index 5ce63978..aa9882ae 100644
--- a/src/UpdateArchive.hxx
+++ b/src/UpdateArchive.hxx
@@ -25,13 +25,13 @@
 
 #include <sys/stat.h>
 
-struct directory;
+struct Directory;
 struct archive_plugin;
 
 #ifdef ENABLE_ARCHIVE
 
 bool
-update_archive_file(struct directory *directory,
+update_archive_file(Directory *directory,
 		    const char *name, const char *suffix,
 		    const struct stat *st);
 
@@ -40,7 +40,7 @@ update_archive_file(struct directory *directory,
 #include <glib.h>
 
 static inline bool
-update_archive_file(gcc_unused struct directory *directory,
+update_archive_file(gcc_unused Directory *directory,
 		    gcc_unused const char *name,
 		    gcc_unused const char *suffix,
 		    gcc_unused const struct stat *st)
diff --git a/src/UpdateContainer.cxx b/src/UpdateContainer.cxx
index 1d650845..07bf0cee 100644
--- a/src/UpdateContainer.cxx
+++ b/src/UpdateContainer.cxx
@@ -42,11 +42,11 @@ extern "C" {
  *
  * The caller must lock the database.
  */
-static struct directory *
-make_directory_if_modified(struct directory *parent, const char *name,
+static Directory *
+make_directory_if_modified(Directory *parent, const char *name,
 			   const struct stat *st)
 {
-	directory *directory = parent->FindChild(name);
+	Directory *directory = parent->FindChild(name);
 
 	// directory exists already
 	if (directory != NULL) {
@@ -66,7 +66,7 @@ make_directory_if_modified(struct directory *parent, const char *name,
 }
 
 bool
-update_container_file(struct directory *directory,
+update_container_file(Directory *directory,
 		      const char *name,
 		      const struct stat *st,
 		      const struct decoder_plugin *plugin)
@@ -75,8 +75,7 @@ update_container_file(struct directory *directory,
 		return false;
 
 	db_lock();
-	struct directory *contdir =
-		make_directory_if_modified(directory, name, st);
+	Directory *contdir = make_directory_if_modified(directory, name, st);
 	if (contdir == NULL) {
 		/* not modified */
 		db_unlock();
diff --git a/src/UpdateContainer.hxx b/src/UpdateContainer.hxx
index 81f081a5..0078730d 100644
--- a/src/UpdateContainer.hxx
+++ b/src/UpdateContainer.hxx
@@ -24,11 +24,11 @@
 
 #include <sys/stat.h>
 
-struct directory;
+struct Directory;
 struct decoder_plugin;
 
 bool
-update_container_file(struct directory *directory,
+update_container_file(Directory *directory,
 		      const char *name,
 		      const struct stat *st,
 		      const struct decoder_plugin *plugin);
diff --git a/src/UpdateDatabase.cxx b/src/UpdateDatabase.cxx
index cf95236f..50697511 100644
--- a/src/UpdateDatabase.cxx
+++ b/src/UpdateDatabase.cxx
@@ -29,7 +29,7 @@
 #include <assert.h>
 
 void
-delete_song(struct directory *dir, struct song *del)
+delete_song(Directory *dir, struct song *del)
 {
 	assert(del->parent == dir);
 
@@ -54,9 +54,9 @@ delete_song(struct directory *dir, struct song *del)
  * Caller must lock the #db_mutex.
  */
 static void
-clear_directory(struct directory *directory)
+clear_directory(Directory *directory)
 {
-	struct directory *child, *n;
+	Directory *child, *n;
 	directory_for_each_child_safe(child, n, directory)
 		delete_directory(child);
 
@@ -68,7 +68,7 @@ clear_directory(struct directory *directory)
 }
 
 void
-delete_directory(struct directory *directory)
+delete_directory(Directory *directory)
 {
 	assert(directory->parent != NULL);
 
@@ -78,12 +78,12 @@ delete_directory(struct directory *directory)
 }
 
 bool
-delete_name_in(struct directory *parent, const char *name)
+delete_name_in(Directory *parent, const char *name)
 {
 	bool modified = false;
 
 	db_lock();
-	directory *directory = parent->FindChild(name);
+	Directory *directory = parent->FindChild(name);
 
 	if (directory != NULL) {
 		delete_directory(directory);
diff --git a/src/UpdateDatabase.hxx b/src/UpdateDatabase.hxx
index 511f7569..7b55ce95 100644
--- a/src/UpdateDatabase.hxx
+++ b/src/UpdateDatabase.hxx
@@ -22,14 +22,14 @@
 
 #include "check.h"
 
-struct directory;
+struct Directory;
 struct song;
 
 /**
  * Caller must lock the #db_mutex.
  */
 void
-delete_song(struct directory *parent, struct song *song);
+delete_song(Directory *parent, struct song *song);
 
 /**
  * Recursively free a directory and all its contents.
@@ -37,7 +37,7 @@ delete_song(struct directory *parent, struct song *song);
  * Caller must lock the #db_mutex.
  */
 void
-delete_directory(struct directory *directory);
+delete_directory(Directory *directory);
 
 /**
  * Caller must NOT lock the #db_mutex.
@@ -45,6 +45,6 @@ delete_directory(struct directory *directory);
  * @return true if the database was modified
  */
 bool
-delete_name_in(struct directory *parent, const char *name);
+delete_name_in(Directory *parent, const char *name);
 
 #endif
diff --git a/src/UpdateIO.cxx b/src/UpdateIO.cxx
index 200a6136..2aee5651 100644
--- a/src/UpdateIO.cxx
+++ b/src/UpdateIO.cxx
@@ -29,7 +29,7 @@
 #include <unistd.h>
 
 int
-stat_directory(const struct directory *directory, struct stat *st)
+stat_directory(const Directory *directory, struct stat *st)
 {
 	char *path_fs = map_directory_fs(directory);
 	if (path_fs == NULL)
@@ -44,7 +44,7 @@ stat_directory(const struct directory *directory, struct stat *st)
 }
 
 int
-stat_directory_child(const struct directory *parent, const char *name,
+stat_directory_child(const Directory *parent, const char *name,
 		     struct stat *st)
 {
 	char *path_fs = map_directory_child_fs(parent, name);
@@ -60,7 +60,7 @@ stat_directory_child(const struct directory *parent, const char *name,
 }
 
 bool
-directory_exists(const struct directory *directory)
+directory_exists(const Directory *directory)
 {
 	char *path_fs = map_directory_fs(directory);
 	if (path_fs == NULL)
@@ -79,7 +79,7 @@ directory_exists(const struct directory *directory)
 }
 
 bool
-directory_child_is_regular(const struct directory *directory,
+directory_child_is_regular(const Directory *directory,
 			   const char *name_utf8)
 {
 	char *path_fs = map_directory_child_fs(directory, name_utf8);
@@ -94,7 +94,7 @@ directory_child_is_regular(const struct directory *directory,
 }
 
 bool
-directory_child_access(const struct directory *directory,
+directory_child_access(const Directory *directory,
 		       const char *name, int mode)
 {
 #ifdef WIN32
diff --git a/src/UpdateIO.hxx b/src/UpdateIO.hxx
index 7b6175fd..ee47b268 100644
--- a/src/UpdateIO.hxx
+++ b/src/UpdateIO.hxx
@@ -24,27 +24,27 @@
 
 #include <sys/stat.h>
 
-struct directory;
+struct Directory;
 
 int
-stat_directory(const struct directory *directory, struct stat *st);
+stat_directory(const Directory *directory, struct stat *st);
 
 int
-stat_directory_child(const struct directory *parent, const char *name,
+stat_directory_child(const Directory *parent, const char *name,
 		     struct stat *st);
 
 bool
-directory_exists(const struct directory *directory);
+directory_exists(const Directory *directory);
 
 bool
-directory_child_is_regular(const struct directory *directory,
+directory_child_is_regular(const Directory *directory,
 			   const char *name_utf8);
 
 /**
  * Checks if the given permissions on the mapped file are given.
  */
 bool
-directory_child_access(const struct directory *directory,
+directory_child_access(const Directory *directory,
 		       const char *name, int mode);
 
 #endif
diff --git a/src/UpdateSong.cxx b/src/UpdateSong.cxx
index 29945788..7994ea75 100644
--- a/src/UpdateSong.cxx
+++ b/src/UpdateSong.cxx
@@ -37,7 +37,7 @@ extern "C" {
 #include <unistd.h>
 
 static void
-update_song_file2(struct directory *directory,
+update_song_file2(Directory *directory,
 		  const char *name, const struct stat *st,
 		  const struct decoder_plugin *plugin)
 {
@@ -101,7 +101,7 @@ update_song_file2(struct directory *directory,
 }
 
 bool
-update_song_file(struct directory *directory,
+update_song_file(Directory *directory,
 		 const char *name, const char *suffix,
 		 const struct stat *st)
 {
diff --git a/src/UpdateSong.hxx b/src/UpdateSong.hxx
index abf25aae..60a532e3 100644
--- a/src/UpdateSong.hxx
+++ b/src/UpdateSong.hxx
@@ -24,10 +24,10 @@
 
 #include <sys/stat.h>
 
-struct directory;
+struct Directory;
 
 bool
-update_song_file(struct directory *directory,
+update_song_file(Directory *directory,
 		 const char *name, const char *suffix,
 		 const struct stat *st);
 
diff --git a/src/UpdateWalk.cxx b/src/UpdateWalk.cxx
index b848f124..4923f083 100644
--- a/src/UpdateWalk.cxx
+++ b/src/UpdateWalk.cxx
@@ -87,7 +87,7 @@ update_walk_global_finish(void)
 }
 
 static void
-directory_set_stat(struct directory *dir, const struct stat *st)
+directory_set_stat(Directory *dir, const struct stat *st)
 {
 	dir->inode = st->st_ino;
 	dir->device = st->st_dev;
@@ -95,12 +95,11 @@ directory_set_stat(struct directory *dir, const struct stat *st)
 }
 
 static void
-remove_excluded_from_directory(struct directory *directory,
-			       GSList *exclude_list)
+remove_excluded_from_directory(Directory *directory, GSList *exclude_list)
 {
 	db_lock();
 
-	struct directory *child, *n;
+	Directory *child, *n;
 	directory_for_each_child_safe(child, n, directory) {
 		char *name_fs = utf8_to_fs_charset(child->GetName());
 
@@ -129,9 +128,9 @@ remove_excluded_from_directory(struct directory *directory,
 }
 
 static void
-purge_deleted_from_directory(struct directory *directory)
+purge_deleted_from_directory(Directory *directory)
 {
-	struct directory *child, *n;
+	Directory *child, *n;
 	directory_for_each_child_safe(child, n, directory) {
 		if (directory_exists(child))
 			continue;
@@ -172,7 +171,7 @@ purge_deleted_from_directory(struct directory *directory)
 
 #ifndef G_OS_WIN32
 static int
-update_directory_stat(struct directory *directory)
+update_directory_stat(Directory *directory)
 {
 	struct stat st;
 	if (stat_directory(directory, &st) < 0)
@@ -184,7 +183,7 @@ update_directory_stat(struct directory *directory)
 #endif
 
 static int
-find_inode_ancestor(struct directory *parent, ino_t inode, dev_t device)
+find_inode_ancestor(Directory *parent, ino_t inode, dev_t device)
 {
 #ifndef G_OS_WIN32
 	while (parent) {
@@ -208,7 +207,7 @@ find_inode_ancestor(struct directory *parent, ino_t inode, dev_t device)
 }
 
 static bool
-update_playlist_file2(struct directory *directory,
+update_playlist_file2(Directory *directory,
 		      const char *name, const char *suffix,
 		      const struct stat *st)
 {
@@ -226,7 +225,7 @@ update_playlist_file2(struct directory *directory,
 }
 
 static bool
-update_regular_file(struct directory *directory,
+update_regular_file(Directory *directory,
 		    const char *name, const struct stat *st)
 {
 	const char *suffix = uri_get_suffix(name);
@@ -239,10 +238,10 @@ update_regular_file(struct directory *directory,
 }
 
 static bool
-update_directory(struct directory *directory, const struct stat *st);
+update_directory(Directory *directory, const struct stat *st);
 
 static void
-update_directory_child(struct directory *directory,
+update_directory_child(Directory *directory,
 		       const char *name, const struct stat *st)
 {
 	assert(strchr(name, '/') == NULL);
@@ -254,7 +253,7 @@ update_directory_child(struct directory *directory,
 			return;
 
 		db_lock();
-		struct directory *subdir = directory->MakeChild(name);
+		Directory *subdir = directory->MakeChild(name);
 		db_unlock();
 
 		assert(directory == subdir->parent);
@@ -280,7 +279,7 @@ static bool skip_path(const char *path)
 
 G_GNUC_PURE
 static bool
-skip_symlink(const struct directory *directory, const char *utf8_name)
+skip_symlink(const Directory *directory, const char *utf8_name)
 {
 #ifndef WIN32
 	char *path_fs = map_directory_child_fs(directory, utf8_name);
@@ -353,7 +352,7 @@ skip_symlink(const struct directory *directory, const char *utf8_name)
 }
 
 static bool
-update_directory(struct directory *directory, const struct stat *st)
+update_directory(Directory *directory, const struct stat *st)
 {
 	assert(S_ISDIR(st->st_mode));
 
@@ -418,11 +417,11 @@ update_directory(struct directory *directory, const struct stat *st)
 	return true;
 }
 
-static struct directory *
-directory_make_child_checked(struct directory *parent, const char *name_utf8)
+static Directory *
+directory_make_child_checked(Directory *parent, const char *name_utf8)
 {
 	db_lock();
-	directory *directory = parent->FindChild(name_utf8);
+	Directory *directory = parent->FindChild(name_utf8);
 	db_unlock();
 
 	if (directory != NULL)
@@ -450,10 +449,10 @@ directory_make_child_checked(struct directory *parent, const char *name_utf8)
 	return directory;
 }
 
-static struct directory *
+static Directory *
 directory_make_uri_parent_checked(const char *uri)
 {
-	struct directory *directory = db_get_root();
+	Directory *directory = db_get_root();
 	char *duplicated = g_strdup(uri);
 	char *name_utf8 = duplicated, *slash;
 
@@ -477,7 +476,7 @@ directory_make_uri_parent_checked(const char *uri)
 static void
 update_uri(const char *uri)
 {
-	struct directory *parent = directory_make_uri_parent_checked(uri);
+	Directory *parent = directory_make_uri_parent_checked(uri);
 	if (parent == NULL)
 		return;
 
@@ -502,7 +501,7 @@ update_walk(const char *path, bool discard)
 	if (path != NULL && !isRootDirectory(path)) {
 		update_uri(path);
 	} else {
-		struct directory *directory = db_get_root();
+		Directory *directory = db_get_root();
 		struct stat st;
 
 		if (stat_directory(directory, &st) == 0)
diff --git a/src/db/ProxyDatabasePlugin.cxx b/src/db/ProxyDatabasePlugin.cxx
index 93844004..e41ee881 100644
--- a/src/db/ProxyDatabasePlugin.cxx
+++ b/src/db/ProxyDatabasePlugin.cxx
@@ -45,7 +45,7 @@ class ProxyDatabase : public Database {
 	unsigned port;
 
 	struct mpd_connection *connection;
-	struct directory *root;
+	Directory *root;
 
 public:
 	static Database *Create(const struct config_param *param,
@@ -168,7 +168,7 @@ ProxyDatabase::Open(GError **error_r)
 		return false;
 	}
 
-	root = directory::NewRoot();
+	root = Directory::NewRoot();
 
 	return true;
 }
@@ -240,8 +240,7 @@ Visit(struct mpd_connection *connection,
 	const char *path = mpd_directory_get_path(directory);
 
 	if (visit_directory) {
-		struct directory *d =
-			directory::NewGeneric(path, &detached_root);
+		Directory *d = Directory::NewGeneric(path, &detached_root);
 		bool success = visit_directory(*d, error_r);
 		d->Free();
 		if (!success)
diff --git a/src/db/SimpleDatabasePlugin.cxx b/src/db/SimpleDatabasePlugin.cxx
index ac2de1b6..04e31949 100644
--- a/src/db/SimpleDatabasePlugin.cxx
+++ b/src/db/SimpleDatabasePlugin.cxx
@@ -180,7 +180,7 @@ SimpleDatabase::Load(GError **error_r)
 bool
 SimpleDatabase::Open(GError **error_r)
 {
-	root = directory::NewRoot();
+	root = Directory::NewRoot();
 	mtime = 0;
 
 #ifndef NDEBUG
@@ -197,7 +197,7 @@ SimpleDatabase::Open(GError **error_r)
 		if (!Check(error_r))
 			return false;
 
-		root = directory::NewRoot();
+		root = Directory::NewRoot();
 	}
 
 	return true;
@@ -243,7 +243,7 @@ SimpleDatabase::ReturnSong(gcc_unused struct song *song) const
 }
 
 G_GNUC_PURE
-const struct directory *
+const Directory *
 SimpleDatabase::LookupDirectory(const char *uri) const
 {
 	assert(root != NULL);
@@ -262,7 +262,7 @@ SimpleDatabase::Visit(const DatabaseSelection &selection,
 {
 	ScopeDatabaseLock protect;
 
-	const directory *directory = root->LookupDirectory(selection.uri);
+	const Directory *directory = root->LookupDirectory(selection.uri);
 	if (directory == NULL) {
 		if (visit_song) {
 			song *song = root->LookupSong(selection.uri);
diff --git a/src/db/SimpleDatabasePlugin.hxx b/src/db/SimpleDatabasePlugin.hxx
index 4de39b46..789dcdae 100644
--- a/src/db/SimpleDatabasePlugin.hxx
+++ b/src/db/SimpleDatabasePlugin.hxx
@@ -28,12 +28,12 @@
 
 #include <time.h>
 
-struct directory;
+struct Directory;
 
 class SimpleDatabase : public Database {
 	std::string path;
 
-	struct directory *root;
+	Directory *root;
 
 	time_t mtime;
 
@@ -43,7 +43,7 @@ class SimpleDatabase : public Database {
 
 public:
 	gcc_pure
-	struct directory *GetRoot() {
+	Directory *GetRoot() {
 		assert(root != NULL);
 
 		return root;
@@ -90,7 +90,7 @@ protected:
 	bool Load(GError **error_r);
 
 	gcc_pure
-	const struct directory *LookupDirectory(const char *uri) const;
+	const Directory *LookupDirectory(const char *uri) const;
 };
 
 extern const DatabasePlugin simple_db_plugin;
diff --git a/src/song.h b/src/song.h
index 39f916a6..119d89cc 100644
--- a/src/song.h
+++ b/src/song.h
@@ -43,7 +43,7 @@ struct song {
 	struct list_head siblings;
 
 	struct tag *tag;
-	struct directory *parent;
+	struct Directory *parent;
 	time_t mtime;
 
 	/**
@@ -64,7 +64,7 @@ struct song {
  * A dummy #directory instance that is used for "detached" song
  * copies.
  */
-extern struct directory detached_root;
+extern struct Directory detached_root;
 
 G_BEGIN_DECLS
 
@@ -74,7 +74,7 @@ song_remote_new(const char *uri);
 
 /** allocate a new song with a local file name */
 struct song *
-song_file_new(const char *path, struct directory *parent);
+song_file_new(const char *path, struct Directory *parent);
 
 /**
  * allocate a new song structure with a local file name and attempt to
@@ -82,7 +82,7 @@ song_file_new(const char *path, struct directory *parent);
  * data, NULL is returned.
  */
 struct song *
-song_file_load(const char *path, struct directory *parent);
+song_file_load(const char *path, struct Directory *parent);
 
 /**
  * Replaces the URI of a song object.  The given song object is
diff --git a/test/DumpDatabase.cxx b/test/DumpDatabase.cxx
index 3a4e980b..0678d707 100644
--- a/test/DumpDatabase.cxx
+++ b/test/DumpDatabase.cxx
@@ -48,7 +48,7 @@ my_log_func(const gchar *log_domain, G_GNUC_UNUSED GLogLevelFlags log_level,
 }
 
 static bool
-DumpDirectory(const directory &directory, GError **)
+DumpDirectory(const Directory &directory, GError **)
 {
 	cout << "D " << directory.path << endl;
 	return true;
@@ -63,7 +63,7 @@ DumpSong(song &song, GError **)
 
 static bool
 DumpPlaylist(const PlaylistInfo &playlist,
-	     const directory &directory, GError **)
+	     const Directory &directory, GError **)
 {
 	cout << "P " << directory.path << "/" << playlist.name.c_str() << endl;
 	return true;
diff --git a/test/TestQueuePriority.cxx b/test/TestQueuePriority.cxx
index a046df52..860015ff 100644
--- a/test/TestQueuePriority.cxx
+++ b/test/TestQueuePriority.cxx
@@ -5,7 +5,7 @@ extern "C" {
 #include "song.h"
 #include "Directory.hxx"
 
-struct directory detached_root;
+Directory detached_root;
 
 struct song *
 song_dup_detached(const struct song *src)