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/*
* Copyright (C) 2014 Aaron Seigo <aseigo@kde.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the
* Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#pragma once
#include <QLocalServer>
#include <QLocalSocket>
#include <QList>
#include <QObject>
#include <flatbuffers/flatbuffers.h>
class Client
{
public:
Client()
: socket(nullptr),
hasSentCommand(false)
{
}
Client(const QString &n, QLocalSocket *s)
: name(n),
socket(s),
hasSentCommand(false)
{
}
QString name;
QLocalSocket *socket;
QByteArray commandBuffer;
bool hasSentCommand;
};
class Listener : public QObject
{
Q_OBJECT
public:
Listener(const QString &resourceName, QObject *parent = 0);
~Listener();
void setRevision(unsigned long long revision);
unsigned long long revision() const;
Q_SIGNALS:
void noClients();
public Q_SLOTS:
void closeAllConnections();
private Q_SLOTS:
void acceptConnection();
void clientDropped();
void checkConnections();
void readFromSocket();
private:
bool processClientBuffer(Client &client);
void sendCurrentRevision(Client &client);
void updateClientsWithRevision();
QLocalServer *m_server;
QVector<Client> m_connections;
unsigned long long m_revision;
flatbuffers::FlatBufferBuilder m_fbb;
};
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