playlist: convert to C++

Makefile.am

@@ -115,9 +115,9 @@ mpd_headers = \
 	src/output/httpd_internal.h \
 	src/page.h \
 	src/player_control.h \
-	src/playlist.h \
+	src/Playlist.hxx \
 	src/playlist_error.h \
-	src/playlist_internal.h \
+	src/PlaylistInternal.hxx \
 	src/playlist_plugin.h \
 	src/playlist_list.h \
 	src/playlist/extm3u_playlist_plugin.h \
@@ -132,7 +132,6 @@ mpd_headers = \
 	src/poison.h \
 	src/riff.h \
 	src/aiff.h \
-	src/queue.h \
 	src/refcount.h \
 	src/replay_gain_config.h \
 	src/replay_gain_info.h \
@@ -267,9 +266,9 @@ src_mpd_SOURCES = \
 	src/Permission.cxx src/Permission.hxx \
 	src/PlayerThread.cxx src/PlayerThread.hxx \
 	src/PlayerControl.cxx \
-	src/playlist.c \
-	src/playlist_global.c \
-	src/playlist_control.c \
+	src/Playlist.cxx \
+	src/PlaylistGlobal.cxx \
+	src/PlaylistControl.cxx \
 	src/PlaylistEdit.cxx \
 	src/PlaylistPrint.cxx src/PlaylistPrint.hxx \
 	src/PlaylistSave.cxx src/PlaylistSave.hxx \
@@ -281,7 +280,7 @@ src_mpd_SOURCES = \
 	src/PlaylistVector.cxx src/PlaylistVector.hxx \
 	src/PlaylistInfo.hxx \
 	src/PlaylistDatabase.cxx \
-	src/queue.c \
+	src/Queue.cxx src/Queue.hxx \
 	src/QueuePrint.cxx src/QueuePrint.hxx \
 	src/QueueSave.cxx src/QueueSave.hxx \
 	src/replay_gain_config.c \
@@ -1339,7 +1338,7 @@ test_test_pcm_LDADD = \
 	$(GLIB_LIBS)
 
 test_TestQueuePriority_SOURCES = \
-	src/queue.c \
+	src/Queue.cxx \
 	test/TestQueuePriority.cxx
 test_TestQueuePriority_LDADD = \
 	$(GLIB_LIBS)

src/DatabaseQueue.cxx

@@ -20,13 +20,9 @@
 #include "config.h"
 #include "DatabaseQueue.hxx"
 #include "DatabaseSelection.hxx"
-
-extern "C" {
-#include "playlist.h"
-}
-
 #include "DatabaseGlue.hxx"
 #include "DatabasePlugin.hxx"
+#include "Playlist.hxx"
 
 #include <functional>
 

src/Main.cxx

@@ -20,6 +20,7 @@
 #include "config.h"
 #include "Main.hxx"
 #include "CommandLine.hxx"
+#include "Playlist.hxx"
 #include "PlaylistFile.hxx"
 #include "UpdateGlue.hxx"
 #include "MusicChunk.hxx"
@@ -38,7 +39,6 @@ extern "C" {
 #include "daemon.h"
 #include "io_thread.h"
 #include "idle.h"
-#include "playlist.h"
 #include "conf.h"
 #include "path.h"
 #include "player_control.h"

src/PlayerCommands.cxx

@@ -20,6 +20,7 @@
 #include "config.h"
 #include "PlayerCommands.hxx"
 #include "CommandError.hxx"
+#include "Playlist.hxx"
 #include "PlaylistPrint.hxx"
 #include "UpdateGlue.hxx"
 #include "ClientInternal.hxx"
@@ -28,7 +29,6 @@
 
 extern "C" {
 #include "player_control.h"
-#include "playlist.h"
 #include "volume.h"
 #include "replay_gain_config.h"
 }

src/playlist.c → src/Playlist.cxx

 /*
- * Copyright (C) 2003-2011 The Music Player Daemon Project
+ * Copyright (C) 2003-2013 The Music Player Daemon Project
  * http://www.musicpd.org
  *
  * This program is free software; you can redistribute it and/or modify
@@ -18,11 +18,14 @@
  */
 
 #include "config.h"
-#include "playlist_internal.h"
-#include "player_control.h"
+#include "PlaylistInternal.hxx"
 #include "song.h"
+
+extern "C" {
+#include "player_control.h"
 #include "conf.h"
 #include "idle.h"
+}
 
 #include <glib.h>
 

src/playlist.h → src/Playlist.hxx

 /*
- * Copyright (C) 2003-2011 The Music Player Daemon Project
+ * Copyright (C) 2003-2013 The Music Player Daemon Project
  * http://www.musicpd.org
  *
  * This program is free software; you can redistribute it and/or modify
@@ -17,10 +17,10 @@
  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
-#ifndef MPD_PLAYLIST_H
-#define MPD_PLAYLIST_H
+#ifndef MPD_PLAYLIST_HXX
+#define MPD_PLAYLIST_HXX
 
-#include "queue.h"
+#include "Queue.hxx"
 #include "playlist_error.h"
 
 #include <stdbool.h>

src/PlaylistCommands.cxx

@@ -31,9 +31,9 @@
 #include "protocol/ArgParser.hxx"
 #include "protocol/Result.hxx"
 #include "ls.hxx"
+#include "Playlist.hxx"
 
 extern "C" {
-#include "playlist.h"
 #include "uri.h"
 }
 

src/playlist_control.c → src/PlaylistControl.cxx

 /*
- * Copyright (C) 2003-2011 The Music Player Daemon Project
+ * Copyright (C) 2003-2013 The Music Player Daemon Project
  * http://www.musicpd.org
  *
  * This program is free software; you can redistribute it and/or modify
@@ -23,10 +23,12 @@
  */
 
 #include "config.h"
-#include "playlist_internal.h"
-#include "player_control.h"
+#include "PlaylistInternal.hxx"
 #include "song.h"
-#include "idle.h"
+
+extern "C" {
+#include "player_control.h"
+}
 
 #include <glib.h>
 

src/PlaylistEdit.cxx

@@ -24,8 +24,9 @@
  */
 
 #include "config.h"
+#include "PlaylistInternal.hxx"
+
 extern "C" {
-#include "playlist_internal.h"
 #include "player_control.h"
 #include "uri.h"
 #include "song.h"

src/playlist_global.c → src/PlaylistGlobal.cxx

 /*
- * Copyright (C) 2003-2011 The Music Player Daemon Project
+ * Copyright (C) 2003-2013 The Music Player Daemon Project
  * http://www.musicpd.org
  *
  * This program is free software; you can redistribute it and/or modify
@@ -23,10 +23,13 @@
  */
 
 #include "config.h"
-#include "playlist.h"
-#include "event_pipe.h"
+#include "Playlist.hxx"
 #include "Main.hxx"
 
+extern "C" {
+#include "event_pipe.h"
+}
+
 struct playlist g_playlist;
 
 static void

src/playlist_internal.h → src/PlaylistInternal.hxx

 /*
- * Copyright (C) 2003-2011 The Music Player Daemon Project
+ * Copyright (C) 2003-2013 The Music Player Daemon Project
  * http://www.musicpd.org
  *
  * This program is free software; you can redistribute it and/or modify
@@ -22,10 +22,10 @@
  *
  */
 
-#ifndef PLAYLIST_INTERNAL_H
-#define PLAYLIST_INTERNAL_H
+#ifndef MPD_PLAYLIST_INTERNAL_HXX
+#define MPD_PLAYLIST_INTERNAL_HXX
 
-#include "playlist.h"
+#include "Playlist.hxx"
 
 struct player_control;
 

src/PlaylistPrint.cxx

@@ -22,6 +22,7 @@
 #include "PlaylistFile.hxx"
 #include "PlaylistAny.hxx"
 #include "PlaylistSong.hxx"
+#include "Playlist.hxx"
 #include "QueuePrint.hxx"
 #include "SongPrint.hxx"
 #include "DatabaseGlue.hxx"
@@ -31,7 +32,6 @@
 extern "C" {
 #include "playlist_list.h"
 #include "playlist_plugin.h"
-#include "playlist.h"
 #include "song.h"
 #include "input_stream.h"
 }

src/PlaylistQueue.cxx

@@ -22,9 +22,9 @@
 #include "playlist_plugin.h"
 #include "PlaylistAny.hxx"
 #include "PlaylistSong.hxx"
+#include "Playlist.hxx"
 
 extern "C" {
-#include "playlist.h"
 #include "song.h"
 #include "input_stream.h"
 }

src/PlaylistSave.cxx

 /*
- * Copyright (C) 2003-2012 The Music Player Daemon Project
+ * Copyright (C) 2003-2013 The Music Player Daemon Project
  * http://www.musicpd.org
  *
  * This program is free software; you can redistribute it and/or modify
@@ -20,11 +20,11 @@
 #include "config.h"
 #include "PlaylistSave.hxx"
 #include "PlaylistFile.hxx"
+#include "Playlist.hxx"
 #include "song.h"
 #include "Mapper.hxx"
 
 extern "C" {
-#include "playlist.h"
 #include "path.h"
 #include "uri.h"
 #include "idle.h"

src/PlaylistState.cxx

 /*
- * Copyright (C) 2003-2011 The Music Player Daemon Project
+ * Copyright (C) 2003-2013 The Music Player Daemon Project
  * http://www.musicpd.org
  *
  * This program is free software; you can redistribute it and/or modify
@@ -24,11 +24,11 @@
 
 #include "config.h"
 #include "PlaylistState.hxx"
+#include "Playlist.hxx"
 #include "QueueSave.hxx"
 #include "TextFile.hxx"
 
 extern "C" {
-#include "playlist.h"
 #include "player_control.h"
 #include "conf.h"
 }

src/queue.c → src/Queue.cxx

 /*
- * Copyright (C) 2003-2011 The Music Player Daemon Project
+ * Copyright (C) 2003-2013 The Music Player Daemon Project
  * http://www.musicpd.org
  *
  * This program is free software; you can redistribute it and/or modify
@@ -18,7 +18,7 @@
  */
 
 #include "config.h"
-#include "queue.h"
+#include "Queue.hxx"
 #include "song.h"
 
 #include <stdlib.h>
@@ -102,12 +102,11 @@ queue_append(struct queue *queue, struct song *song, uint8_t priority)
 
 	assert(!queue_is_full(queue));
 
-	queue->items[queue->length] = (struct queue_item){
-		.song = song_dup_detached(song),
-		.id = id,
-		.version = queue->version,
-		.priority = priority,
-	};
+	auto &item = queue->items[queue->length];
+	item.song = song_dup_detached(song);
+	item.id = id;
+	item.version = queue->version;
+	item.priority = priority;
 
 	queue->order[queue->length] = queue->length;
 	queue->id_to_position[id] = queue->length;
@@ -313,10 +312,11 @@ queue_init(struct queue *queue, unsigned max_length)
 	queue->consume = false;
 
 	queue->items = g_new(struct queue_item, max_length);
-	queue->order = g_malloc(sizeof(queue->order[0]) *
-				  max_length);
-	queue->id_to_position = g_malloc(sizeof(queue->id_to_position[0]) *
-				       max_length * QUEUE_HASH_MULT);
+	queue->order = (unsigned *)
+		g_malloc(sizeof(queue->order[0]) * max_length);
+	queue->id_to_position = (int *)
+		g_malloc(sizeof(queue->id_to_position[0]) *
+			 max_length * QUEUE_HASH_MULT);
 
 	for (unsigned i = 0; i < max_length * QUEUE_HASH_MULT; ++i)
 		queue->id_to_position[i] = -1;
@@ -355,9 +355,9 @@ static gint
 queue_item_compare_order_priority(gconstpointer av, gconstpointer bv,
 				  gpointer user_data)
 {
-	const struct queue *queue = user_data;
-	const unsigned *const ap = av;
-	const unsigned *const bp = bv;
+	const struct queue *queue = (const struct queue *)user_data;
+	const unsigned *const ap = (const unsigned *)av;
+	const unsigned *const bp = (const unsigned *)bv;
 	assert(ap >= queue->order && ap < queue->order + queue->length);
 	assert(bp >= queue->order && bp < queue->order + queue->length);
 	uint8_t a = queue->items[*ap].priority;

src/queue.h → src/Queue.hxx

 /*
- * Copyright (C) 2003-2011 The Music Player Daemon Project
+ * Copyright (C) 2003-2013 The Music Player Daemon Project
  * http://www.musicpd.org
  *
  * This program is free software; you can redistribute it and/or modify
@@ -17,8 +17,8 @@
  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
-#ifndef QUEUE_H
-#define QUEUE_H
+#ifndef MPD_QUEUE_HXX
+#define MPD_QUEUE_HXX
 
 #include <glib.h>
 

src/QueueCommands.cxx

@@ -22,6 +22,7 @@
 #include "CommandError.hxx"
 #include "DatabaseQueue.hxx"
 #include "SongFilter.hxx"
+#include "Playlist.hxx"
 #include "PlaylistPrint.hxx"
 #include "ClientFile.hxx"
 #include "ClientInternal.hxx"
@@ -30,7 +31,6 @@
 #include "ls.hxx"
 
 extern "C" {
-#include "playlist.h"
 #include "uri.h"
 }
 

src/QueuePrint.cxx

 /*
- * Copyright (C) 2003-2012 The Music Player Daemon Project
+ * Copyright (C) 2003-2013 The Music Player Daemon Project
  * http://www.musicpd.org
  *
  * This program is free software; you can redistribute it and/or modify
@@ -19,13 +19,13 @@
 
 #include "config.h"
 #include "QueuePrint.hxx"
+#include "Queue.hxx"
 #include "SongFilter.hxx"
 #include "SongPrint.hxx"
 #include "Mapper.hxx"
 #include "Client.hxx"
 
 extern "C" {
-#include "queue.h"
 #include "song.h"
 }
 

src/QueueSave.cxx

@@ -19,6 +19,7 @@
 
 #include "config.h"
 #include "QueueSave.hxx"
+#include "Playlist.hxx"
 #include "song.h"
 #include "SongSave.hxx"
 #include "DatabasePlugin.hxx"
@@ -26,7 +27,6 @@
 #include "TextFile.hxx"
 
 extern "C" {
-#include "queue.h"
 #include "uri.h"
 }
 

src/StateFile.cxx

@@ -20,7 +20,7 @@
 #include "config.h"
 #include "StateFile.hxx"
 #include "OutputState.hxx"
-#include "playlist.h"
+#include "Playlist.hxx"
 #include "PlaylistState.hxx"
 #include "TextFile.hxx"
 

src/UpdateGlue.cxx

 /*
- * Copyright (C) 2003-2011 The Music Player Daemon Project
+ * Copyright (C) 2003-2013 The Music Player Daemon Project
  * http://www.musicpd.org
  *
  * This program is free software; you can redistribute it and/or modify
@@ -24,9 +24,9 @@
 #include "UpdateRemove.hxx"
 #include "Mapper.hxx"
 #include "DatabaseSimple.hxx"
+#include "Playlist.hxx"
 
 extern "C" {
-#include "playlist.h"
 #include "event_pipe.h"
 #include "idle.h"
 #include "stats.h"

src/UpdateRemove.cxx

@@ -19,10 +19,10 @@
 
 #include "config.h" /* must be first for large file support */
 #include "UpdateRemove.hxx"
+#include "Playlist.hxx"
 
 extern "C" {
 #include "event_pipe.h"
-#include "playlist.h"
 }
 
 #include "song.h"

src/replay_gain_config.c

 /*
- * Copyright (C) 2003-2011 The Music Player Daemon Project
+ * Copyright (C) 2003-2013 The Music Player Daemon Project
  * http://www.musicpd.org
  *
  * This program is free software; you can redistribute it and/or modify
@@ -19,7 +19,7 @@
 
 #include "config.h"
 #include "replay_gain_config.h"
-#include "playlist.h"
+#include "Playlist.hxx"
 #include "conf.h"
 #include "idle.h"
 #include "mpd_error.h"

test/TestQueuePriority.cxx

 #include "config.h"
-extern "C" {
-#include "queue.h"
-}
+#include "Queue.hxx"
 #include "song.h"
 #include "Directory.hxx"
 

test/run_filter.c

 /*
- * Copyright (C) 2003-2011 The Music Player Daemon Project
+ * Copyright (C) 2003-2013 The Music Player Daemon Project
  * http://www.musicpd.org
  *
  * This program is free software; you can redistribute it and/or modify
@@ -25,7 +25,7 @@
 #include "pcm_volume.h"
 #include "idle.h"
 #include "mixer_control.h"
-#include "playlist.h"
+#include "Playlist.hxx"
 #include "stdbin.h"
 
 #include <glib.h>

test/run_output.cxx

@@ -32,7 +32,7 @@ extern "C" {
 #include "idle.h"
 }
 
-#include "playlist.h"
+#include "Playlist.hxx"
 #include "player_control.h"
 #include "stdbin.h"