101 lines
2.4 KiB
C++
101 lines
2.4 KiB
C++
/*
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* Copyright 2003-2017 The Music Player Daemon Project
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* http://www.musicpd.org
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#ifndef MPD_UPNP_OBJECT_HXX
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#define MPD_UPNP_OBJECT_HXX
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#include "tag/Tag.hxx"
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#include "Compiler.h"
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#include <string>
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/**
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* UpnP Media Server directory entry, converted from XML data.
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*
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* This is a dumb data holder class, a struct with helpers.
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*/
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class UPnPDirObject {
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public:
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enum class Type {
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UNKNOWN,
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ITEM,
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CONTAINER,
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};
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// There are actually several kinds of containers:
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// object.container.storageFolder, object.container.person,
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// object.container.playlistContainer etc., but they all seem to
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// behave the same as far as we're concerned. Otoh, musicTrack
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// items are special to us, and so should playlists, but I've not
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// seen one of the latter yet (servers seem to use containers for
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// playlists).
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enum class ItemClass {
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UNKNOWN,
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MUSIC,
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PLAYLIST,
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};
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/**
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* ObjectId
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*/
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std::string id;
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/**
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* Parent's ObjectId
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*/
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std::string parent_id;
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std::string url;
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/**
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* A copy of "dc:title" sanitized as a file name.
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*/
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std::string name;
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Type type;
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ItemClass item_class;
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Tag tag;
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UPnPDirObject() = default;
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UPnPDirObject(UPnPDirObject &&) = default;
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~UPnPDirObject() noexcept;
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UPnPDirObject &operator=(UPnPDirObject &&) = default;
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void Clear() noexcept {
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id.clear();
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parent_id.clear();
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url.clear();
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type = Type::UNKNOWN;
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item_class = ItemClass::UNKNOWN;
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tag.Clear();
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}
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gcc_pure
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bool Check() const noexcept {
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return !id.empty() && !parent_id.empty() && !name.empty() &&
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(type != UPnPDirObject::Type::ITEM ||
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item_class != UPnPDirObject::ItemClass::UNKNOWN);
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}
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};
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#endif /* _UPNPDIRCONTENT_H_X_INCLUDED_ */
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