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/*
* Copyright (C) 2003-2014 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 "Configured.hxx"
#include "Registry.hxx"
#include "plugins/LocalStorage.hxx"
#include "config/ConfigGlobal.hxx"
#include "config/ConfigError.hxx"
#include "fs/StandardDirectory.hxx"
#include "fs/CheckFile.hxx"
#include "util/UriUtil.hxx"
#include "util/Error.hxx"
#include <assert.h>
static Storage *
CreateConfiguredStorageUri(EventLoop &event_loop, const char *uri,
Error &error)
{
Storage *storage = CreateStorageURI(event_loop, uri, error);
if (storage == nullptr && !error.IsDefined())
error.Format(config_domain,
"Unrecognized storage URI: %s", uri);
return storage;
}
static AllocatedPath
GetConfiguredMusicDirectory(Error &error)
{
AllocatedPath path = config_get_path(CONF_MUSIC_DIR, error);
if (path.IsNull() && !error.IsDefined())
path = GetUserMusicDir();
return path;
}
static Storage *
CreateConfiguredStorageLocal(Error &error)
{
AllocatedPath path = GetConfiguredMusicDirectory(error);
if (path.IsNull())
return nullptr;
path.ChopSeparators();
CheckDirectoryReadable(path);
return CreateLocalStorage(path);
}
Storage *
CreateConfiguredStorage(EventLoop &event_loop, Error &error)
{
assert(!error.IsDefined());
auto uri = config_get_string(CONF_MUSIC_DIR, nullptr);
if (uri != nullptr && uri_has_scheme(uri))
return CreateConfiguredStorageUri(event_loop, uri, error);
return CreateConfiguredStorageLocal(error);
}
bool
IsStorageConfigured()
{
return config_get_string(CONF_MUSIC_DIR, nullptr) != nullptr;
}
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