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****************************************************************************/

#ifndef SOCKET_LAUNCHER_H
#define SOCKET_LAUNCHER_H

#include <QObject>
#include <QMap>
#include <QJsonObject>
#include <qjsonserver.h>

#include "qprocessbackendmanager.h"

QT_BEGIN_NAMESPACE_PROCESSMANAGER

class QLauncherClient;

class Q_ADDON_PROCESSMANAGER_EXPORT QSocketLauncher : public QProcessBackendManager {
    Q_OBJECT

public:
    QSocketLauncher(QObject *parent=0);
    Q_INVOKABLE bool listen(int port, QtAddOn::QtJsonStream::QJsonAuthority *authority = 0);
    Q_INVOKABLE bool listen(const QString& socketname, QtAddOn::QtJsonStream::QJsonAuthority *authority=0);

    QtAddOn::QtJsonStream::QJsonServer * server() const;

protected:
    virtual void handleIdleCpuRequest();
    virtual void handleInternalProcessChange();

protected slots:
    virtual void handleInternalProcessError(QProcess::ProcessError);

private slots:
    void connectionAdded(const QString& identifier);
    void connectionRemoved(const QString& identifier);
    void messageReceived(const QString& identifier, const QJsonObject& message);
    void send(const QJsonObject& message);

private:
    void sendToClient(const QJsonObject& message, QLauncherClient *client);

private:
    QtAddOn::QtJsonStream::QJsonServer *m_server;
    QMap<QString, QLauncherClient*>      m_idToClient;
    QMap<QLauncherClient*, QString>      m_clientToId;
};

QT_END_NAMESPACE_PROCESSMANAGER

QT_PROCESSMANAGER_DECLARE_METATYPE_PTR(QSocketLauncher)

#endif // SOCKET_LAUNCHER_H