job.h

/*
    Copyright (c) 2009 Kevin Ottens <ervin@kde.org>
 
    This library is free software; you can redistribute it and/or modify it
    under the terms of the GNU Library General Public License as published by
    the Free Software Foundation; either version 2 of the License, or (at your
    option) any later version.
 
    This library 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 Library General Public
    License for more details.
 
    You should have received a copy of the GNU Library General Public License
    along with this library; see the file COPYING.LIB.  If not, write to the
    Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
    02110-1301, USA.
*/
 
#ifndef KIMAP2_JOB_H
#define KIMAP2_JOB_H
 
#include "kimap2_export.h"
 
#include <KJob>
#include <QtNetwork/QAbstractSocket>
 
namespace KIMAP2
{
 
class Session;
class SessionPrivate;
class JobPrivate;
struct Message;
 
enum ErrorCodes {
    ConnectionLost = KJob::UserDefinedError + 1,
    CommandFailed,
    CouldNotConnect,
    SslHandshakeFailed,
    HostNotFound,
    LoginFailed,
    LastError
};
 
class KIMAP2_EXPORT Job : public KJob
{
    Q_OBJECT
    Q_DECLARE_PRIVATE(Job)
 
    friend class SessionPrivate;
 
public:
    virtual ~Job();
 
    Session *session() const;
 
    void start() Q_DECL_OVERRIDE;
 
private:
    virtual void doStart() = 0;
    virtual void handleResponse(const Message &response);
    virtual void connectionLost();
    void setSocketError(QAbstractSocket::SocketError);
    void setErrorMessage(const QString &message);
 
protected:
    enum HandlerResponse {
        Handled = 0,
        NotHandled
    };
 
    HandlerResponse handleErrorReplies(const Message &response);
 
    explicit Job(Session *session);
    explicit Job(JobPrivate &dd);
 
    JobPrivate *const d_ptr;
};
 
}
 
#endif