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/*
* qmqtt_router.cpp - qmqtt router
*
* Copyright (c) 2013 Ery Lee <ery.lee at gmail dot com>
* Router added by Niklas Wulf <nwulf at geenen-it-systeme dot de>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of mqttc nor the names of its contributors may be used
* to endorse or promote products derived from this software without
* specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
*/
#include "qmqtt_router.h"
#include "qmqtt_client.h"
#include "qmqtt_routesubscription.h"
#include <QLoggingCategory>
namespace QMQTT {
Q_LOGGING_CATEGORY(router, "qmqtt.router")
Router::Router(Client *parent) : QObject(parent), _client(parent)
{
}
RouteSubscription *Router::subscribe(const QString &route)
{
RouteSubscription *subscription = new RouteSubscription(this);
subscription->setRoute(route);
connect(_client, &Client::connected, subscription, [this, subscription]() {
_client->subscribe(subscription->_topic, 0);
});
if (_client->isConnectedToHost())
_client->subscribe(subscription->_topic, 0);
connect(_client, &Client::received, subscription, &RouteSubscription::routeMessage);
return subscription;
}
Client *Router::client() const
{
return _client;
}
} // namespace QMQTT
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