db/update/Walk: move UpdatePlaylistFile() to Playlist.cxx

src/db/meson.build

@@ -27,6 +27,7 @@ db_glue_sources = [
   'update/Walk.cxx',
   'update/UpdateSong.cxx',
   'update/Container.cxx',
+  'update/Playlist.cxx',
   'update/Remove.cxx',
   'update/ExcludeList.cxx',
   'DatabaseGlue.cxx',

src/db/update/Playlist.cxx

@@ -0,0 +1,41 @@
+/*
+ * Copyright 2003-2019 The Music Player Daemon Project
+ * http://www.musicpd.org
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#include "Walk.hxx"
+#include "db/DatabaseLock.hxx"
+#include "db/PlaylistVector.hxx"
+#include "db/plugins/simple/Directory.hxx"
+#include "playlist/PlaylistRegistry.hxx"
+#include "storage/FileInfo.hxx"
+
+bool
+UpdateWalk::UpdatePlaylistFile(Directory &directory,
+			       const char *name, const char *suffix,
+			       const StorageFileInfo &info) noexcept
+{
+	if (!playlist_suffix_supported(suffix))
+		return false;
+
+	PlaylistInfo pi(name, info.mtime);
+
+	const ScopeDatabaseLock protect;
+	if (directory.playlists.UpdateOrInsert(std::move(pi)))
+		modified = true;
+	return true;
+}

src/db/update/Walk.cxx

@@ -22,12 +22,10 @@
 #include "Editor.hxx"
 #include "UpdateDomain.hxx"
 #include "db/DatabaseLock.hxx"
-#include "db/PlaylistVector.hxx"
 #include "db/Uri.hxx"
 #include "db/plugins/simple/Directory.hxx"
 #include "db/plugins/simple/Song.hxx"
 #include "storage/StorageInterface.hxx"
-#include "playlist/PlaylistRegistry.hxx"
 #include "ExcludeList.hxx"
 #include "fs/AllocatedPath.hxx"
 #include "fs/Traits.hxx"
@@ -175,22 +173,6 @@ FindAncestorLoop(Storage &storage, Directory *parent,
 	return 0;
 }
 
-inline bool
-UpdateWalk::UpdatePlaylistFile(Directory &directory,
-			       const char *name, const char *suffix,
-			       const StorageFileInfo &info) noexcept
-{
-	if (!playlist_suffix_supported(suffix))
-		return false;
-
-	PlaylistInfo pi(name, info.mtime);
-
-	const ScopeDatabaseLock protect;
-	if (directory.playlists.UpdateOrInsert(std::move(pi)))
-		modified = true;
-	return true;
-}
-
 inline bool
 UpdateWalk::UpdateRegularFile(Directory &directory,
 			      const char *name,