80 lines
2.4 KiB
C++
80 lines
2.4 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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#include "Message.hxx"
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#include "ReadIter.hxx"
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ODBus::Message
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ODBus::Message::NewMethodCall(const char *destination,
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const char *path,
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const char *iface,
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const char *method)
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{
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auto *msg = dbus_message_new_method_call(destination, path,
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iface, method);
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if (msg == nullptr)
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throw std::runtime_error("dbus_message_new_method_call() failed");
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return Message(msg);
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}
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ODBus::Message
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ODBus::Message::StealReply(DBusPendingCall &pending)
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{
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auto *msg = dbus_pending_call_steal_reply(&pending);
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if (msg == nullptr)
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throw std::runtime_error("dbus_pending_call_steal_reply() failed");
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return Message(msg);
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}
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ODBus::Message
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ODBus::Message::Pop(DBusConnection &connection)
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{
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auto *msg = dbus_connection_pop_message(&connection);
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return Message(msg);
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}
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void
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ODBus::Message::CheckThrowError()
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{
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if (GetType() != DBUS_MESSAGE_TYPE_ERROR)
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return;
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ReadMessageIter iter(*msg);
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if (iter.GetArgType() != DBUS_TYPE_STRING)
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throw std::runtime_error("No DBUS_MESSAGE_TYPE_ERROR message");
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throw std::runtime_error(iter.GetString());
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}
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