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/* -*- c++ -*-
response.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_RESPONSE_H__
#define __KIOSMTP_RESPONSE_H__
#include <tqcstring.h>
#include <tqvaluelist.h>
typedef TQValueList<TQCString> QCStringList;
class TQString;
namespace KioSMTP {
class Response {
public:
Response()
: mCode(0),
mValid(true),
mSawLastLine(false),
mWellFormed(true) {}
void parseLine( const char * line ) {
parseLine( line, qstrlen( line ) );
}
void parseLine( const char * line, int len );
/** Return an internationalized error message according to the
response's code. */
TQString errorMessage() const;
/** Translate the SMTP error code into a KIO one */
int errorCode() const;
enum Reply {
UnknownReply = -1,
PositivePreliminary = 1,
PositiveCompletion = 2,
PositiveIntermediate = 3,
TransientNegative = 4,
PermanentNegative = 5
};
enum Category {
UnknownCategory = -1,
SyntaxError = 0,
Information = 1,
Connections = 2,
MailSystem = 5
};
unsigned int code() const { return mCode; }
unsigned int first() const { return code() / 100 ; }
unsigned int second() const { return ( code() % 100 ) / 10 ; }
unsigned int third() const { return code() % 10 ; }
bool isPositive() const { return first() <= 3 && first() >= 1 ; }
bool isNegative() const { return first() == 4 || first() == 5 ; }
bool isUnknown() const { return !isPositive() && !isNegative() ; }
QCStringList lines() const { return mLines; }
bool isValid() const { return mValid; }
bool isComplete() const { return mSawLastLine; }
/** Shortcut method.
@return true iff the response is valid, complete and positive */
bool isOk() const { return isValid() && isComplete() && isPositive() ; }
/** Indicates whether the response was well-formed, meaning it
obeyed the syntax of smtp responses. That the response
nevertheless is not valid may be caused by e.g. different
response codes in a multilie response. A non-well-formed
response is never valid. */
bool isWellFormed() const { return mWellFormed; }
void clear() { *this = Response(); }
#ifdef KIOSMTP_COMPARATORS
bool operator==( const Response & other ) const {
return mCode == other.mCode &&
mValid == other.mValid &&
mSawLastLine == other.mSawLastLine &&
mWellFormed == other.mWellFormed &&
mLines == other.mLines;
}
#endif
private:
unsigned int mCode;
QCStringList mLines;
bool mValid;
bool mSawLastLine;
bool mWellFormed;
};
} // namespace KioSMTP
#endif // __KIOSMTP_RESPONSE_H__
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