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/****************************************************************************
**
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the Qt Messaging Framework.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef SMTPCLIENT_H
#define SMTPCLIENT_H
#include <qstring.h>
#include <qobject.h>
#include <qstringlist.h>
#include <qlist.h>
#include <qmailaccountconfiguration.h>
#include <qmailmessage.h>
#include <qmailmessageserver.h>
#include <qmailtransport.h>
class QTemporaryFile;
struct RawEmail
{
QString from;
QStringList to;
QMailMessage mail;
};
class SmtpClient : public QObject
{
Q_OBJECT
public:
SmtpClient(QObject* parent);
~SmtpClient();
QMailMessage::MessageType messageType() const;
void setAccount(const QMailAccountId &accountId);
QMailAccountId account() const;
void newConnection();
void cancelTransfer(QMailServiceAction::Status::ErrorCode code, const QString &text);
QMailServiceAction::Status::ErrorCode addMail(const QMailMessage& mail);
signals:
void errorOccurred(int, const QString &);
void errorOccurred(QMailServiceAction::Status::ErrorCode, const QString &);
void updateStatus(const QString &);
void progressChanged(uint, uint);
void messageTransmitted(const QMailMessageId&);
void sendCompleted();
protected slots:
void connected(QMailTransport::EncryptType encryptType);
void transportError(int, QString msg);
void readyRead();
void sent(qint64);
void accountsUpdated(const QMailAccountIdList&);
private slots:
void sendMoreData(qint64);
void authExpired();
private:
void sendCommand(const char *data, int len = -1);
void sendCommand(const QString &cmd);
void sendCommand(const QByteArray &cmd);
void sendCommands(const QStringList &cmds);
void incomingData();
void nextAction(const QString &response);
void messageProcessed(const QMailMessageId &id);
void operationFailed(int code, const QString &text);
void operationFailed(QMailServiceAction::Status::ErrorCode code, const QString &text);
void stopTransferring();
private:
enum TransferStatus
{
Init, Helo, Extension, StartTLS, TLS, Connected, Authenticating, Authenticated,
MetaData, From, Recv, MRcv, PrepareData, Data, Body, Chunk, ChunkSent, Sent, Quit, Done
};
QMailAccountConfiguration config;
TransferStatus status;
QList<RawEmail> mailList;
QList<RawEmail>::Iterator mailItr;
QList<QMailMessage::MessageChunk> mailChunks;
QMailMessageId sendingId;
uint messageLength;
uint sentLength;
bool sending, success;
int outstandingResponses;
QStringList::Iterator it;
QMailTransport *transport;
// SendMap maps id -> (units) to be sent
typedef QMap<QMailMessageId, uint> SendMap;
SendMap sendSize;
uint progressSendSize;
uint totalSendSize;
QStringList capabilities;
quint32 addressComponent;
QByteArray domainName;
QTemporaryFile *temporaryFile;
qint64 waitingForBytes;
bool linestart;
QString bufferedResponse;
bool notUsingAuth;
QTimer *authTimeout;
};
#endif
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