mpd/src/db/DatabaseGlue.cxx
Max Kellermann 28a2d41b85 db/DatabasePlugin: pass EventThread's EventLoop to create()
Allows database plugins to use the EventThread, e.g. for CURL
integration.
2017-08-24 19:53:52 +02:00

50 lines
1.6 KiB
C++

/*
* Copyright 2003-2017 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 "DatabaseGlue.hxx"
#include "Registry.hxx"
#include "DatabaseError.hxx"
#include "util/RuntimeError.hxx"
#include "config/Block.hxx"
#include "DatabasePlugin.hxx"
Database *
DatabaseGlobalInit(EventLoop &main_event_loop,
EventLoop &io_event_loop,
DatabaseListener &listener,
const ConfigBlock &block)
{
const char *plugin_name =
block.GetBlockValue("plugin", "simple");
const DatabasePlugin *plugin = GetDatabasePluginByName(plugin_name);
if (plugin == nullptr)
throw FormatRuntimeError("No such database plugin: %s",
plugin_name);
try {
return plugin->create(main_event_loop, io_event_loop,
listener, block);
} catch (...) {
std::throw_with_nested(FormatRuntimeError("Failed to initialize database plugin '%s'",
plugin_name));
}
}