/*
 * miniclient.h
 * Copyright (C) 2001-2002  Justin Karneges
 *
 * 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, see <https://www.gnu.org/licenses/>.
 *
 */

#ifndef MINICLIENT_H
#define MINICLIENT_H

#include "xmpp_jid.h"

#include <QObject>
#include <QString>

class ProxyManager;
class QByteArray;
class QString;

namespace QCA {
class TLS;
}

namespace XMPP {
class AdvancedConnector;
class Client;
class ClientStream;
class QCATLSHandler;
}

class MiniClient : public QObject {
    Q_OBJECT
public:
    MiniClient(QObject *parent = nullptr);
    ~MiniClient();

    void          reset();
    void          connectToServer(const XMPP::Jid &j, bool legacy_ssl_probe, bool legacy_ssl, bool force_ssl,
                                  const QString &host, int port, QString proxy, QString *pass = nullptr);
    void          close();
    XMPP::Client *client();
    void          setErrorOnDisconnect(bool);

    QString    tlsOverrideDomain;
    QByteArray tlsOverrideCert;
signals:
    void handshaken();
    void error();
    void disconnected();

private slots:
    void tls_handshaken();
    void cs_connected();
    void cs_securityLayerActivated(int);
    void cs_needAuthParams(bool, bool, bool);
    void cs_authenticated();
    void cs_connectionClosed();
    void cs_delayedCloseFinished();
    void cs_warning(int);
    void cs_error(int);
    void sessionStart_finished();

private:
    XMPP::AdvancedConnector *conn;
    XMPP::ClientStream *     stream;
    QCA::TLS *               tls;
    XMPP::QCATLSHandler *    tlsHandler;
    XMPP::Client *           _client;
    XMPP::Jid                j;
    QString                  pass;
    bool                     auth, force_ssl, error_disconnect;
};

#endif // MINICLIENT_H
