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** Foundation and appearing in the file LICENSE.GPL included in the
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** ensure the GNU General Public License version 3.0 requirements will be
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#include "remoteserver.h"
#include "remoteserver_p.h"

namespace QInstaller {

RemoteServer::RemoteServer(QObject *parent)
    : QObject(parent)
    , d_ptr(new RemoteServerPrivate(this))
{
}

RemoteServer::~RemoteServer()
{
    Q_D(RemoteServer);
    d->m_thread.quit();
    d->m_thread.wait();
}

/*!
    Starts the server. If started in debug mode, the watchdog that kills the server after
    30 seconds without usage is not started. The authorization key is set to "DebugMode".
*/
void RemoteServer::start()
{
    Q_D(RemoteServer);
    if (d->m_tcpServer)
        return;

    d->m_tcpServer = new TcpServer(d->m_port, d->m_address, this);
    d->m_tcpServer->moveToThread(&d->m_thread);
    connect(&d->m_thread, SIGNAL(finished()), d->m_tcpServer, SLOT(deleteLater()));
    connect (d->m_tcpServer, SIGNAL(newIncommingConnection()), this, SLOT(restartWatchdog()));
    d->m_thread.start();

    if (d->m_mode == Protocol::Mode::Release) {
        connect(d->m_watchdog.data(), SIGNAL(timeout()), this, SLOT(deleteLater()));
        d->m_watchdog->start();
    }
}

/*!
    Returns the authorization key.
*/
QString RemoteServer::authorizationKey() const
{
    Q_D(const RemoteServer);
    return d->m_key;
}

/*!
    Sets the authorization key \a authorizationKey this server is asking the clients for.
*/
void RemoteServer::setAuthorizationKey(const QString &authorizationKey)
{
    Q_D(RemoteServer);
    d->m_key = authorizationKey;
}

void RemoteServer::init(quint16 port, const QHostAddress &address, Protocol::Mode mode)
{
    Q_D(RemoteServer);
    d->m_port = port;
    d->m_address = address;
    d->m_mode = mode;
}

/*!
    Restarts the watchdog that tries to kill the server.
*/
void RemoteServer::restartWatchdog()
{
    Q_D(RemoteServer);
    if (d->m_watchdog)
        d->m_watchdog->start();
}

} // namespace QInstaller