update: convert to C++

1 files changed, 0 insertions, 184 deletions

diff --git a/src/update.c b/src/update.c
deleted file mode 100644
index e47db8f09..000000000
--- a/src/update.c
+++ /dev/null
@@ -1,184 +0,0 @@
-/*
- * Copyright (C) 2003-2011 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 "config.h"
-#include "update.h"
-#include "update_queue.h"
-#include "update_walk.h"
-#include "update_remove.h"
-#include "update.h"
-#include "database.h"
-#include "mapper.h"
-#include "playlist.h"
-#include "event_pipe.h"
-#include "update.h"
-#include "idle.h"
-#include "stats.h"
-#include "Main.hxx"
-#include "mpd_error.h"
-
-#include <glib.h>
-
-#include <assert.h>
-
-#undef G_LOG_DOMAIN
-#define G_LOG_DOMAIN "update"
-
-static enum update_progress {
-	UPDATE_PROGRESS_IDLE = 0,
-	UPDATE_PROGRESS_RUNNING = 1,
-	UPDATE_PROGRESS_DONE = 2
-} progress;
-
-static bool modified;
-
-static GThread *update_thr;
-
-static const unsigned update_task_id_max = 1 << 15;
-
-static unsigned update_task_id;
-
-/* XXX this flag is passed to update_task() */
-static bool discard;
-
-unsigned
-isUpdatingDB(void)
-{
-	return (progress != UPDATE_PROGRESS_IDLE) ? update_task_id : 0;
-}
-
-static void * update_task(void *_path)
-{
-	const char *path = _path;
-
-	if (path != NULL && *path != 0)
-		g_debug("starting: %s", path);
-	else
-		g_debug("starting");
-
-	modified = update_walk(path, discard);
-
-	if (modified || !db_exists()) {
-		GError *error = NULL;
-		if (!db_save(&error)) {
-			g_warning("Failed to save database: %s",
-				  error->message);
-			g_error_free(error);
-		}
-	}
-
-	if (path != NULL && *path != 0)
-		g_debug("finished: %s", path);
-	else
-		g_debug("finished");
-	g_free(_path);
-
-	progress = UPDATE_PROGRESS_DONE;
-	event_pipe_emit(PIPE_EVENT_UPDATE);
-	return NULL;
-}
-
-static void
-spawn_update_task(const char *path)
-{
-	GError *e = NULL;
-
-	assert(g_thread_self() == main_task);
-
-	progress = UPDATE_PROGRESS_RUNNING;
-	modified = false;
-
-	update_thr = g_thread_create(update_task, g_strdup(path), TRUE, &e);
-	if (update_thr == NULL)
-		MPD_ERROR("Failed to spawn update task: %s", e->message);
-
-	if (++update_task_id > update_task_id_max)
-		update_task_id = 1;
-	g_debug("spawned thread for update job id %i", update_task_id);
-}
-
-unsigned
-update_enqueue(const char *path, bool _discard)
-{
-	assert(g_thread_self() == main_task);
-
-	if (!db_is_simple() || !mapper_has_music_directory())
-		return 0;
-
-	if (progress != UPDATE_PROGRESS_IDLE) {
-		unsigned next_task_id =
-			update_queue_push(path, discard, update_task_id);
-		if (next_task_id == 0)
-			return 0;
-
-		return next_task_id > update_task_id_max ?  1 : next_task_id;
-	}
-
-	discard = _discard;
-	spawn_update_task(path);
-
-	idle_add(IDLE_UPDATE);
-
-	return update_task_id;
-}
-
-/**
- * Called in the main thread after the database update is finished.
- */
-static void update_finished_event(void)
-{
-	char *path;
-
-	assert(progress == UPDATE_PROGRESS_DONE);
-
-	g_thread_join(update_thr);
-
-	idle_add(IDLE_UPDATE);
-
-	if (modified) {
-		/* send "idle" events */
-		playlist_increment_version_all(&g_playlist);
-		idle_add(IDLE_DATABASE);
-	}
-
-	path = update_queue_shift(&discard);
-	if (path != NULL) {
-		/* schedule the next path */
-		spawn_update_task(path);
-		g_free(path);
-	} else {
-		progress = UPDATE_PROGRESS_IDLE;
-
-		stats_update();
-	}
-}
-
-void update_global_init(void)
-{
-	event_pipe_register(PIPE_EVENT_UPDATE, update_finished_event);
-
-	update_remove_global_init();
-	update_walk_global_init();
-}
-
-void update_global_finish(void)
-{
-	update_walk_global_finish();
-	update_remove_global_finish();
-}