103 lines
2.4 KiB
C++
103 lines
2.4 KiB
C++
/*
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* Copyright 2003-2020 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 UDISKS2_HXX
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#define UDISKS2_HXX
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#include <string>
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#include <functional>
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#define UDISKS2_PATH "/org/freedesktop/UDisks2"
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#define UDISKS2_INTERFACE "org.freedesktop.UDisks2"
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#define UDISKS2_FILESYSTEM_INTERFACE "org.freedesktop.UDisks2.Filesystem"
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namespace ODBus {
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class Message;
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class ReadMessageIter;
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}
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namespace UDisks2 {
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struct Object {
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std::string path;
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std::string drive_id, block_id;
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/**
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* The first element of the "MountPoints" array of the
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* "Filesystem" interface. Empty if no "MountPoints" property
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* exists.
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*/
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std::string mount_point;
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bool is_filesystem = false;
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explicit Object(const char *_path) noexcept
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:path(_path) {}
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bool IsValid() const noexcept {
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return is_filesystem &&
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(!drive_id.empty() || !block_id.empty());
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}
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template<typename I>
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bool IsId(I &&other) const noexcept {
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if (!drive_id.empty())
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return drive_id == std::forward<I>(other);
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else if (!block_id.empty())
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return block_id == std::forward<I>(other);
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else
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return false;
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}
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std::string GetUri() const noexcept {
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if (!drive_id.empty())
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return "udisks://" + drive_id;
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else if (!block_id.empty())
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return "udisks://" + block_id;
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else
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return {};
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}
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};
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void
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ParseObject(Object &o, ODBus::ReadMessageIter &&i) noexcept;
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/**
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* Parse objects from an array/dictionary and invoke the callback for
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* each.
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*/
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void
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ParseObjects(ODBus::ReadMessageIter &&i,
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std::function<void(Object &&o)> callback);
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/**
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* Parse objects from a GetManagedObjects reply and invoke the
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* callback for each.
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*
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* Throws on error.
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*/
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void
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ParseObjects(ODBus::Message &reply,
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std::function<void(Object &&o)> callback);
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} // namespace UDisks2
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#endif
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