/*
 * Copyright 2007-2015, Haiku Inc. All Rights Reserved.
 * Copyright 2001-2002 Dr. Zoidberg Enterprises. All rights reserved.
 * Copyright 2011, Clemens Zeidler <haiku@clemens-zeidler.de>
 *
 * Distributed under the terms of the MIT License.
 */
#ifndef SMTP_H
#define SMTP_H


#include <String.h>

#include <MailFilter.h>
#include <MailProtocol.h>
#include <MailSettings.h>


class BSocket;


class SMTPProtocol : public BOutboundMailProtocol {
public:
                                                                SMTPProtocol(
                                                                        const BMailAccountSettings& settings);
        virtual                                         ~SMTPProtocol();

protected:
                        status_t                        Connect();
                        void                            Disconnect();

        virtual status_t                        HandleSendMessages(const BMessage& message,
                                                                        off_t totalBytes);

                        status_t                        Open(const char *server, int port, bool esmtp);
                        void                            Close();
                        status_t                        Login(const char *uid, const char *password);
                        status_t                        Send(const char *to, const char *from,
                                                                        BPositionIO *message);

                        int32                           ReceiveResponse(BString &line);
                        status_t                        SendCommand(const char *cmd);

private:
                        status_t                        _SendMessage(const entry_ref& ref);
                        status_t                        _POP3Authentication();

                        BSocket*                        fSocket;
                        BString                         fLog;
                        BMessage                        fSettingsMessage;
                        int32                           fAuthType;

                        bool                            use_ssl;

                        status_t                        fStatus;
                        BString                         fServerName;    // required for DIGEST-MD5
};


#endif // SMTP_H