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authorTimothy Pearson <kb9vqf@pearsoncomputing.net>2013-01-27 01:02:02 -0600
committerTimothy Pearson <kb9vqf@pearsoncomputing.net>2013-01-27 01:02:02 -0600
commitde7e5867a65e0a46f1388e3e50bc7eeddd1aecbf (patch)
treedbb3152c372f8620f9290137d461f3d9f9eba1cb /kioslave/smtp/command.h
parent936d3cec490c13f2c5f7dd14f5e364fddaa6da71 (diff)
downloadtdebase-de7e5867a65e0a46f1388e3e50bc7eeddd1aecbf.tar.gz
tdebase-de7e5867a65e0a46f1388e3e50bc7eeddd1aecbf.zip
Rename a number of libraries and executables to avoid conflicts with KDE4
Diffstat (limited to 'kioslave/smtp/command.h')
-rw-r--r--kioslave/smtp/command.h283
1 files changed, 0 insertions, 283 deletions
diff --git a/kioslave/smtp/command.h b/kioslave/smtp/command.h
deleted file mode 100644
index ed3e1fb66..000000000
--- a/kioslave/smtp/command.h
+++ /dev/null
@@ -1,283 +0,0 @@
-/* -*- c++ -*-
- command.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_COMMAND_H__
-#define __KIOSMTP_COMMAND_H__
-
-
-#include <tqstring.h>
-#include <tqcstring.h>
-
-#ifdef HAVE_LIBSASL2
-extern "C" {
-#include <sasl/sasl.h>
-}
-#endif
-
-#include <kio/authinfo.h>
-
-class SMTPProtocol;
-class TQStrIList;
-
-namespace KioSMTP {
-
- class Response;
- class TransactionState;
-
- /**
- * @short Represents an SMTP command
- *
- * Semantics: A command consists of a series of "command lines"
- * (though that's stretching it a bit for @ref TransferJob and @ref
- * AuthCommand) and responses. There's typically one response for
- * one command line and the command is completed.
- *
- * However, some commands consist of a dialog (command line,
- * response, command line, response,...) where each successive
- * command line is dependant on the previously received response
- * (and thus those commands are not pipelinable). That's why each
- * command signals completion by having it's @ref #isComplete()
- * method return true @em after the last command line to be sent,
- * but @em before the last response to receive. @ref AuthCommand is
- * the principal representative of this kind of command. Because
- * @ref EHLOCommand automatically falls back to HELO in case EHLO
- * isn't supported, it is also of this kind. If completion is
- * signalled before the first command line is issued, it is not to
- * be executed at all.
- *
- * Other commands need to send multiple "command lines" before
- * receiving a single (final) response. @ref TransferCommand is the
- * only representative of this kind of "command". That's why each
- * command signals whether it now expects a response before being
- * able to issue the next command line (if any) by having it's @ref
- * #needsResponse() method return true.
- *
- * Commands whose @ref #nextCommandLine() does not support being
- * called multiple times in a row without changing command state,
- * must reimplement @ref #ungetCommandLine().
- **/
- class Command {
- public:
- enum Flags {
- OnlyLastInPipeline = 1,
- OnlyFirstInPipeline = 2,
- CloseConnectionOnError = 4
- };
-
- Command( SMTPProtocol * smtp, int flags=0 );
- virtual ~Command();
-
- enum Type {
- STARTTLS, DATA, NOOP, RSET, QUIT
- };
-
- static Command * createSimpleCommand( int which, SMTPProtocol * smtp );
-
- virtual TQCString nextCommandLine( TransactionState * ts=0 ) = 0;
- /* Reimplement this if your @ref #nextCommandLine() implementation
- changes state other than @ref mComplete. The default
- implementation just resets @ref mComplete to false. */
- virtual void ungetCommandLine( const TQCString & cmdLine, TransactionState * ts=0 );
- /* Reimplement this if your command need more sophisicated
- response processing than just checking for @ref
- Response::isOk(). The default implementation sets @ref
- mComplete to true, @ref mNeedResponse to false and returns
- whether the response isOk(). */
- virtual bool processResponse( const Response & response, TransactionState * ts=0 );
-
- virtual bool doNotExecute( const TransactionState * ) const { return false; }
-
- bool isComplete() const { return mComplete; }
- /** @return whether the command expects a response now. Some
- commands (most notably AUTH) may consist of a series of
- commands and associated responses until they are
- complete. Others (most notably @ref TransferCommand usually
- send multiple "command lines" before expecting a response. */
- bool needsResponse() const { return mNeedResponse; }
- /** @return whether an error in executing this command is so fatal
- that closing the connection is the only option */
- bool closeConnectionOnError() const {
- return mFlags & CloseConnectionOnError;
- }
- bool mustBeLastInPipeline() const {
- return mFlags & OnlyLastInPipeline;
- }
- bool mustBeFirstInPipeline() const {
- return mFlags & OnlyFirstInPipeline;
- }
-
- protected:
- SMTPProtocol * mSMTP;
- bool mComplete;
- bool mNeedResponse;
- const int mFlags;
-
- protected:
- // only relay methods to enable access to slave-protected methods
- // for subclasses of Command:
- void parseFeatures( const Response & r );
- int startTLS();
- bool usingSSL() const;
- bool usingTLS() const;
- bool haveCapability( const char * cap ) const;
- };
-
- class EHLOCommand : public Command {
- public:
- EHLOCommand( SMTPProtocol * smtp, const TQString & hostname )
- : Command( smtp, CloseConnectionOnError|OnlyLastInPipeline ),
- mEHLONotSupported( false ),
- mHostname( hostname.stripWhiteSpace() ) {}
-
- TQCString nextCommandLine( TransactionState * );
- bool processResponse( const Response & response, TransactionState * );
- private:
- bool mEHLONotSupported;
- TQString mHostname;
- };
-
- class StartTLSCommand : public Command {
- public:
- StartTLSCommand( SMTPProtocol * smtp )
- : Command( smtp, CloseConnectionOnError|OnlyLastInPipeline ) {}
-
- TQCString nextCommandLine( TransactionState * );
- bool processResponse( const Response & response, TransactionState * );
- };
-
- class AuthCommand : public Command {
- public:
- AuthCommand( SMTPProtocol * smtp, const char *mechanisms,
- const TQString &aFQDN, TDEIO::AuthInfo &ai );
- ~AuthCommand();
- bool doNotExecute( const TransactionState * ts ) const;
- TQCString nextCommandLine( TransactionState * );
- void ungetCommandLine( const TQCString & cmdLine, TransactionState * );
- bool processResponse( const Response & response, TransactionState * );
- private:
- bool saslInteract( void *in );
-
-#ifdef HAVE_LIBSASL2
- sasl_conn_t *conn;
- sasl_interact_t *client_interact;
-#endif
- const char *mOut, *mMechusing;
- uint mOutlen;
- bool mOneStep;
-
- TDEIO::AuthInfo *mAi;
- TQCString mLastChallenge;
- TQCString mUngetSASLResponse;
- bool mFirstTime;
- };
-
- class MailFromCommand : public Command {
- public:
- MailFromCommand( SMTPProtocol * smtp, const TQCString & addr,
- bool eightBit=false, unsigned int size=0 )
- : Command( smtp ), mAddr( addr ), m8Bit( eightBit ), mSize( size ) {}
-
- TQCString nextCommandLine( TransactionState * );
- bool processResponse( const Response & response, TransactionState * );
- private:
- TQCString mAddr;
- bool m8Bit;
- unsigned int mSize;
- };
-
- class RcptToCommand : public Command {
- public:
- RcptToCommand( SMTPProtocol * smtp, const TQCString & addr )
- : Command( smtp ), mAddr( addr ) {}
-
- TQCString nextCommandLine( TransactionState * );
- bool processResponse( const Response & response, TransactionState * );
- private:
- TQCString mAddr;
- };
-
- /** Handles only the initial intermediate response and compltetes at
- the point where the mail contents need to be sent */
- class DataCommand : public Command {
- public:
- DataCommand( SMTPProtocol * smtp )
- : Command( smtp, OnlyLastInPipeline ) {}
-
- TQCString nextCommandLine( TransactionState * );
- void ungetCommandLine( const TQCString & cmd, TransactionState * ts );
- bool processResponse( const Response & response, TransactionState * );
- };
-
- /** Handles the data transfer following a successful DATA command */
- class TransferCommand : public Command {
- public:
- TransferCommand( SMTPProtocol * smtp, const TQCString & initialBuffer )
- : Command( smtp, OnlyFirstInPipeline ),
- mUngetBuffer( initialBuffer ), mLastChar( '\n' ), mWasComplete( false ) {}
-
- bool doNotExecute( const TransactionState * ts ) const;
- TQCString nextCommandLine( TransactionState * );
- void ungetCommandLine( const TQCString & cmd, TransactionState * ts );
- bool processResponse( const Response & response, TransactionState * );
- private:
- TQCString prepare( const TQByteArray & ba );
- TQCString mUngetBuffer;
- char mLastChar;
- bool mWasComplete; // ... before ungetting
- };
-
- class NoopCommand : public Command {
- public:
- NoopCommand( SMTPProtocol * smtp )
- : Command( smtp, OnlyLastInPipeline ) {}
-
- TQCString nextCommandLine( TransactionState * );
- };
-
- class RsetCommand : public Command {
- public:
- RsetCommand( SMTPProtocol * smtp )
- : Command( smtp, CloseConnectionOnError ) {}
-
- TQCString nextCommandLine( TransactionState * );
- };
-
- class QuitCommand : public Command {
- public:
- QuitCommand( SMTPProtocol * smtp )
- : Command( smtp, CloseConnectionOnError|OnlyLastInPipeline ) {}
-
- TQCString nextCommandLine( TransactionState * );
- };
-
-} // namespace KioSMTP
-
-#endif // __KIOSMTP_COMMAND_H__