62 lines
1.5 KiB
C++
62 lines
1.5 KiB
C++
// SPDX-License-Identifier: GPL-2.0-or-later
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// Copyright The Music Player Daemon Project
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#include "Configured.hxx"
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#include "Registry.hxx"
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#include "StorageInterface.hxx"
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#include "plugins/LocalStorage.hxx"
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#include "config/Data.hxx"
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#include "fs/AllocatedPath.hxx"
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#include "fs/glue/StandardDirectory.hxx"
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#include "fs/glue/CheckFile.hxx"
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#include "lib/fmt/RuntimeError.hxx"
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#include "util/UriExtract.hxx"
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static std::unique_ptr<Storage>
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CreateConfiguredStorageUri(EventLoop &event_loop, const char *uri)
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{
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auto storage = CreateStorageURI(event_loop, uri);
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if (storage == nullptr)
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throw FmtRuntimeError("Unrecognized storage URI: {}", uri);
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return storage;
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}
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static AllocatedPath
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GetConfiguredMusicDirectory(const ConfigData &config)
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{
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AllocatedPath path = config.GetPath(ConfigOption::MUSIC_DIR);
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if (path.IsNull())
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path = GetUserMusicDir();
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return path;
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}
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static std::unique_ptr<Storage>
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CreateConfiguredStorageLocal(const ConfigData &config)
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{
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AllocatedPath path = GetConfiguredMusicDirectory(config);
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if (path.IsNull())
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return nullptr;
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path.ChopSeparators();
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CheckDirectoryReadable(path);
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return CreateLocalStorage(path);
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}
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std::unique_ptr<Storage>
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CreateConfiguredStorage(const ConfigData &config, EventLoop &event_loop)
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{
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auto uri = config.GetString(ConfigOption::MUSIC_DIR);
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if (uri != nullptr && uri_has_scheme(uri))
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return CreateConfiguredStorageUri(event_loop, uri);
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return CreateConfiguredStorageLocal(config);
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}
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bool
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IsStorageConfigured(const ConfigData &config) noexcept
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{
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return config.GetParam(ConfigOption::MUSIC_DIR) != nullptr;
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}
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