mailbox.h

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/* Copyright 2014 - 2015 CyberTech Labs Ltd.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License. */

#pragma once

#include <QtCore/QScopedPointer>
#include <QtCore/QThread>
#include <QtXml/QDomElement>

#include "mailboxInterface.h"

namespace trikKernel {
class Configurer;
}

namespace trikNetwork {

class MailboxServer;

class Mailbox : public MailboxInterface
{
    Q_OBJECT

public:
    Mailbox(int port);

    Mailbox(const trikKernel::Configurer &configurer);

    ~Mailbox() override;

    bool isConnected() const override;

    void setHullNumber(int myHullNumber) override;

    QHostAddress serverIp() const override;

    QHostAddress myIp() const override;

    void clearQueue() override;

    bool isEnabled() override;

    void stopWaiting() override;

public slots:
    void connect(const QString &ip, int port) override;

    void connect(const QString &ip) override;

    void send(int hullNumber, const QString &message) override;

    void send(const QString &message) override;

    bool hasMessages() override;

    QString receive(bool wait = true) override;

    int myHullNumber() const override;

    void renewIp() override;

signals:
    void stopWaitingSignal();

private slots:
    void updateConnectionStatus();

private:
    void init(int port);

    QScopedPointer<MailboxServer> mWorker;

    QThread mWorkerThread;
};

}