/kde/autobuild/kdebase/kioslave/smtp/transactionstate.h

/*  -*- c++ -*-
    transactionstate.h

    This file is part of kio_smtp, the KDE SMTP kioslave.
    Copyright (c) 2003 Marc Mutz <mutz@kde.org>

    This program is free software; you can redistribute it and/or modify it
    under the terms of the GNU General Public License, version 2, as
    published by the Free Software Foundation.

    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, write to the Free Software
    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA

    In addition, as a special exception, the copyright holders give
    permission to link the code of this program with any edition of
    the Qt library by Trolltech AS, Norway (or with modified versions
    of Qt that use the same license as Qt), and distribute linked
    combinations including the two.  You must obey the GNU General
    Public License in all respects for all of the code used other than
    Qt.  If you modify this file, you may extend this exception to
    your version of the file, but you are not obligated to do so.  If
    you do not wish to do so, delete this exception statement from
    your version.
*/

#ifndef __KIOSMTP_TRANSACTIONSTATE_H__
#define __KIOSMTP_TRANSACTIONSTATE_H__

#include "response.h"

#include <tqstring.h>
#include <tqvaluelist.h>

namespace KioSMTP {

  class TransactionState {
  public:
    struct RecipientRejection {
      RecipientRejection( const TQString & who=TQString::null,
                          const TQString & why=TQString::null )
        : recipient( who ), reason( why ) {}
      TQString recipient;
      TQString reason;
#ifdef KIOSMTP_COMPARATORS
      bool operator==( const RecipientRejection & other ) const {
        return recipient == other.recipient && reason == other.reason;
      }
#endif
    };
    typedef TQValueList<RecipientRejection> RejectedRecipientList;

    TransactionState( bool rcptToDenyIsFailure=true )
      : mErrorCode( 0 ),
        mRcptToDenyIsFailure( rcptToDenyIsFailure ),
        mAtLeastOneRecipientWasAccepted( false ),
        mDataCommandIssued( false ),
        mDataCommandSucceeded( false ),
        mFailed( false ),
        mFailedFatally( false ),
        mComplete( false ) {}

    bool failed() const { return mFailed || mFailedFatally; }
    void setFailed() { mFailed = true; }

    bool failedFatally() const { return mFailedFatally; }
    void setFailedFatally( int code=0, const TQString & msg=TQString::null );

    bool complete() const { return mComplete; }
    void setComplete() { mComplete = true; }

    int errorCode() const;
    TQString errorMessage() const;

    void setMailFromFailed( const TQString & addr, const Response & r );

    bool dataCommandIssued() const { return mDataCommandIssued; }
    void setDataCommandIssued( bool issued ) { mDataCommandIssued = issued; }

    bool dataCommandSucceeded() const {
      return mDataCommandIssued && mDataCommandSucceeded;
    }
    void setDataCommandSucceeded( bool succeeded, const Response & r );

    Response dataResponse() const {
      return mDataResponse;
    }

    bool atLeastOneRecipientWasAccepted() const {
      return mAtLeastOneRecipientWasAccepted;
    }
    void setRecipientAccepted() {
      mAtLeastOneRecipientWasAccepted = true;
    }

    bool haveRejectedRecipients() const {
      return !mRejectedRecipients.empty();
    }
    RejectedRecipientList rejectedRecipients() const {
      return mRejectedRecipients;
    }
    void addRejectedRecipient( const RecipientRejection & r );
    void addRejectedRecipient( const TQString & who, const TQString & why ) {
      addRejectedRecipient( RecipientRejection( who, why ) );
    }

    void clear() {
      mRejectedRecipients.clear();
      mDataResponse.clear();
      mAtLeastOneRecipientWasAccepted
        = mDataCommandIssued
        = mDataCommandSucceeded
        = mFailed = mFailedFatally
        = mComplete = false;
    }

#ifdef KIOSMTP_COMPARATORS
    bool operator==( const TransactionState & other ) const {
      return
        mAtLeastOneRecipientWasAccepted == other.mAtLeastOneRecipientWasAccepted &&
        mDataCommandIssued == other.mDataCommandIssued &&
        mDataCommandSucceeded == other.mDataCommandSucceeded &&
        mFailed == other.mFailed &&
        mFailedFatally == other.mFailedFatally &&
        mComplete == other.mComplete &&
        mDataResponse.code() == other.mDataResponse.code() &&
        mRejectedRecipients == other.mRejectedRecipients;
    }
#endif


  private:
    RejectedRecipientList mRejectedRecipients;
    Response mDataResponse;
    TQString mErrorMessage;
    int mErrorCode;
    bool mRcptToDenyIsFailure;
    bool mAtLeastOneRecipientWasAccepted;
    bool mDataCommandIssued;
    bool mDataCommandSucceeded;
    bool mFailed;
    bool mFailedFatally;
    bool mComplete;
  };

} // namespace KioSMTP

#endif // __KIOSMTP_TRANSACTIONSTATE_H__

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