dc111bbec2
From a7cef404c1
To be used by upcoming code.
62 lines
1.9 KiB
C++
62 lines
1.9 KiB
C++
/*
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* Copyright 2007-2017 Content Management AG
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* All rights reserved.
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*
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* author: Max Kellermann <mk@cm4all.com>
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* - Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* - Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the
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* distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* FOUNDATION OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
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* OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef ODBUS_SCOPE_MATCH_HXX
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#define ODBUS_SCOPE_MATCH_HXX
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#include <dbus/dbus.h>
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namespace ODBus {
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/**
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* RAII-style wrapper for dbus_bus_add_match() and
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* dbus_bus_remove_match().
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*/
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class ScopeMatch {
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DBusConnection *const connection;
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const char *const rule;
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public:
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ScopeMatch(DBusConnection *_connection, const char *_rule);
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~ScopeMatch() noexcept {
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dbus_bus_remove_match(connection, rule, nullptr);
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}
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ScopeMatch(const ScopeMatch &) = delete;
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ScopeMatch &operator=(const ScopeMatch &) = delete;
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};
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} /* namespace ODBus */
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#endif
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