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feat: add support for match rules

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This commit is contained in:
Stanislav Angelovic
2022-06-17 23:04:07 +02:00
committed by Stanislav Angelovič
parent d864e1dfa4
commit 5ec6027d5f
7 changed files with 168 additions and 2 deletions
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28
src/Connection.cpp Normal file → Executable file
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@@ -183,6 +183,34 @@ uint64_t Connection::getMethodCallTimeout() const
return timeout;
}
Slot Connection::addMatch(const std::string& match, message_handler callback)
{
auto matchInfo = std::make_unique<MatchInfo>(MatchInfo{std::move(callback), *this, {}});
auto messageHandler = [](sd_bus_message *sdbusMessage, void *userData, sd_bus_error */*retError*/) -> int
{
auto* matchInfo = static_cast<MatchInfo*>(userData);
auto message = Message::Factory::create<PlainMessage>(sdbusMessage, &matchInfo->connection.getSdBusInterface());
matchInfo->callback(message);
return 0;
};
auto r = iface_->sd_bus_add_match(bus_.get(), &matchInfo->slot, match.c_str(), std::move(messageHandler), matchInfo.get());
SDBUS_THROW_ERROR_IF(r < 0, "Failed to add match", -r);
return {matchInfo.release(), [this](void *ptr)
{
auto* matchInfo = static_cast<MatchInfo*>(ptr);
iface_->sd_bus_slot_unref(matchInfo->slot);
std::default_delete<MatchInfo>{}(matchInfo);
}};
}
void Connection::addMatch(const std::string& match, message_handler callback, floating_slot_t)
{
floatingMatchRules_.push_back(addMatch(match, std::move(callback)));
}
Slot Connection::addObjectVTable( const std::string& objectPath
, const std::string& interfaceName
, const sd_bus_vtable* vtable