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/*
Copyright (c) 2009 Andras Mantia <amantia@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 KIMAP_METADATAJOBBASE_H
#define KIMAP_METADATAJOBBASE_H
#include "kimap_export.h"
#include "job.h"
namespace KIMAP {
class Session;
struct Message;
class MetaDataJobBasePrivate;
/**
* Base class for jobs that operate on mailbox metadata
*
* Provides support for the IMAP METADATA extension; both the
* final RFC version
* (<a href="http://tools.ietf.org/html/rfc5464">RFC 5464</a>)
* and the older, incompatible draft version (known as ANNOTATEMORE)
* (<a
* href="http://tools.ietf.org/html/draft-daboo-imap-annotatemore-07"
* >draft-daboo-imap-annotatemore-07</a>).
*
* This class cannot be used directly, you must subclass it and reimplement
* at least the doStart() method.
*/
class KIMAP_EXPORT MetaDataJobBase : public Job
{
Q_OBJECT
Q_DECLARE_PRIVATE(MetaDataJobBase)
friend class SessionPrivate;
public:
explicit MetaDataJobBase( Session *session );
virtual ~MetaDataJobBase();
/**
* Represents the capability level of the server.
*/
enum ServerCapability {
/**
* Used to indicate that the server supports the RFC 5464 version
* of the extension.
*
* This corresponds to the METADATA server capability.
*/
Metadata = 0,
/**
* Used to indicate that the server supports the
* draft-daboo-imap-annotatemore-07 version of the extension.
*
* This corresponds to the ANNOTATEMORE server capability.
*/
Annotatemore
};
/**
* Set the mailbox to act on
*
* This may be an empty string, in which case metadata for the
* server (rather than a specific mailbox) will be retrieved.
*
* @param mailBox the name of an existing mailbox, or an empty string
*/
void setMailBox( const QString &mailBox );
/**
* The mailbox that will be acted upon.
*
* If this is an empty string, server metadata will be retrieved.
*
* @return a mailbox name, or an empty string
*/
QString mailBox() const;
/**
* Set what version of the metadata extension to be compatible with.
*
* This will determine the commands that will be sent to the server.
*
* The draft for the metadata extension changed in an incompatible
* way between versions 7 and 8, and some servers support version 7.
* It should be possible to check which version the server supports
* using CapabilityJob: servers implementing
* draft-daboo-imap-annotatemore-07 should advertise the
* ANNOTATEMORE capability, whereas servers implementing the final
* RFC 5464 should advertise the METADATA capability.
*
* The default mode is Metadata.
*
* @param capability the version of the extension implemented by the server
*/
void setServerCapability( const ServerCapability &capability );
/**
* The version of the metadata extension that will be used.
*/
ServerCapability serverCapability() const;
protected:
MetaDataJobBase( JobPrivate &dd );
};
}
#endif
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