From 9dc9459f3a75d7500720d2294a9eca80d7d3f5bb Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@duempel.org>
Date: Mon, 30 Jul 2012 07:26:08 +0200
Subject: db_plugin: convert to C++

---
 src/db_plugin.h | 156 --------------------------------------------------------
 1 file changed, 156 deletions(-)
 delete mode 100644 src/db_plugin.h

(limited to 'src/db_plugin.h')

diff --git a/src/db_plugin.h b/src/db_plugin.h
deleted file mode 100644
index 1c7e14ede..000000000
--- a/src/db_plugin.h
+++ /dev/null
@@ -1,156 +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.
- */
-
-/** \file
- *
- * This header declares the db_plugin class.  It describes a
- * plugin API for databases of song metadata.
- */
-
-#ifndef MPD_DB_PLUGIN_H
-#define MPD_DB_PLUGIN_H
-
-#include <glib.h>
-#include <assert.h>
-#include <stdbool.h>
-
-struct config_param;
-struct db_selection;
-struct db_visitor;
-
-struct db {
-	const struct db_plugin *plugin;
-};
-
-struct db_plugin {
-	const char *name;
-
-	/**
-         * Allocates and configures a database.
-	 */
-	struct db *(*init)(const struct config_param *param, GError **error_r);
-
-	/**
-	 * Free instance data.
-         */
-	void (*finish)(struct db *db);
-
-	/**
-         * Open the database.  Read it into memory if applicable.
-	 */
-	bool (*open)(struct db *db, GError **error_r);
-
-	/**
-         * Close the database, free allocated memory.
-	 */
-	void (*close)(struct db *db);
-
-	/**
-         * Look up a song (including tag data) in the database.
-	 *
-	 * @param the URI of the song within the music directory
-	 * (UTF-8)
-	 */
-	struct song *(*get_song)(struct db *db, const char *uri,
-				 GError **error_r);
-
-	/**
-	 * Visit the selected entities.
-	 */
-	bool (*visit)(struct db *db, const struct db_selection *selection,
-		      const struct db_visitor *visitor, void *ctx,
-		      GError **error_r);
-};
-
-G_GNUC_MALLOC
-static inline struct db *
-db_plugin_new(const struct db_plugin *plugin, const struct config_param *param,
-	      GError **error_r)
-{
-	assert(plugin != NULL);
-	assert(plugin->init != NULL);
-	assert(plugin->finish != NULL);
-	assert(plugin->get_song != NULL);
-	assert(plugin->visit != NULL);
-	assert(error_r == NULL || *error_r == NULL);
-
-	struct db *db = plugin->init(param, error_r);
-	assert(db == NULL || db->plugin == plugin);
-	assert(db != NULL || error_r == NULL || *error_r != NULL);
-
-	return db;
-}
-
-static inline void
-db_plugin_free(struct db *db)
-{
-	assert(db != NULL);
-	assert(db->plugin != NULL);
-	assert(db->plugin->finish != NULL);
-
-	db->plugin->finish(db);
-}
-
-static inline bool
-db_plugin_open(struct db *db, GError **error_r)
-{
-	assert(db != NULL);
-	assert(db->plugin != NULL);
-
-	return db->plugin->open != NULL
-		? db->plugin->open(db, error_r)
-		: true;
-}
-
-static inline void
-db_plugin_close(struct db *db)
-{
-	assert(db != NULL);
-	assert(db->plugin != NULL);
-
-	if (db->plugin->close != NULL)
-		db->plugin->close(db);
-}
-
-static inline struct song *
-db_plugin_get_song(struct db *db, const char *uri, GError **error_r)
-{
-	assert(db != NULL);
-	assert(db->plugin != NULL);
-	assert(db->plugin->get_song != NULL);
-	assert(uri != NULL);
-
-	return db->plugin->get_song(db, uri, error_r);
-}
-
-static inline bool
-db_plugin_visit(struct db *db, const struct db_selection *selection,
-		const struct db_visitor *visitor, void *ctx,
-		GError **error_r)
-{
-	assert(db != NULL);
-	assert(db->plugin != NULL);
-	assert(selection != NULL);
-	assert(visitor != NULL);
-	assert(error_r == NULL || *error_r == NULL);
-
-	return db->plugin->visit(db, selection, visitor, ctx, error_r);
-}
-
-#endif
-- 
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