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63 lines
1.1 KiB
C++
63 lines
1.1 KiB
C++
// SPDX-License-Identifier: BSD-2-Clause
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// Copyright CM4all GmbH
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// author: Max Kellermann <mk@cm4all.com>
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#pragma once
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#include <dbus/dbus.h>
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#include <utility>
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namespace ODBus {
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/**
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* OO wrapper for a #DBusConnection.
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*/
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class Connection {
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DBusConnection *c = nullptr;
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explicit Connection(DBusConnection *_c) noexcept
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:c(_c) {}
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public:
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Connection() noexcept = default;
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Connection(const Connection &src) noexcept
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:c(dbus_connection_ref(src.c)) {}
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Connection(Connection &&src) noexcept
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:c(std::exchange(src.c, nullptr)) {}
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~Connection() noexcept {
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if (c != nullptr)
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dbus_connection_unref(c);
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}
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Connection &operator=(Connection &&src) noexcept {
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std::swap(c, src.c);
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return *this;
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}
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static Connection GetSystem();
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static Connection GetSystemPrivate();
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static Connection Open(const char *address);
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operator DBusConnection *() noexcept {
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return c;
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}
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operator DBusConnection &() noexcept {
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return *c;
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}
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operator bool() const noexcept {
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return c != nullptr;
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}
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void Close() noexcept {
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dbus_connection_close(c);
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}
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};
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} /* namespace ODBus */
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