~qutim/jreen/ubuntu

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

**

** Jreen

**

** Copyright © 2011 Ruslan Nigmatullin <euroelessar@yandex.ru>

**

*****************************************************************************

**

** $JREEN_BEGIN_LICENSE$

** 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 http://www.gnu.org/licenses/.

** $JREEN_END_LICENSE$

**

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

#ifndef NONSASLAUTH_H

#define NONSASLAUTH_H

#include "streamfeature_p.h"

#include "stanzaextension.h"

namespace Jreen

{

class IQ;

class JREEN_EXPORT NonSaslAuth : public QObject, public StreamFeature

{

	J_FEATURE("/stream:features/auth[@xmlns='http://jabber.org/features/iq-auth']")

	Q_OBJECT

public:

	enum Step

	{

		RequestFields,

		ProvideInformation,

		WaitingForResults,

		Completed

	};

	NonSaslAuth();

	int priority() { return 10; }

	void setStreamInfo(StreamInfo *info);

	void reset();

	bool canParse(const QStringRef &name, const QStringRef &uri, const QXmlStreamAttributes &attributes);

	void handleStartElement(const QStringRef &name, const QStringRef &uri, const QXmlStreamAttributes &attributes);

	void handleEndElement(const QStringRef &name, const QStringRef &uri);

	void handleCharacterData(const QStringRef &text);

	bool isActivatable();

	bool activate();

public slots:

	void handleIq(const IQ &iq, int context);

private:

	class Query : public Payload

	{

		J_PAYLOAD(Jreen::NonSaslAuth::Query)

	public:

		Query();

		Query *instance(const JID &jid, const QString &password, const QString &sid) const;

	private:

		QString m_username;

		QString m_password;

		QString m_resource;

		bool m_is_digest;

	};

	Step m_current_step;

};

}

#endif // NONSASLAUTH_H