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-rw-r--r--kioslave/smtp/smtp.h148
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diff --git a/kioslave/smtp/smtp.h b/kioslave/smtp/smtp.h
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--- a/kioslave/smtp/smtp.h
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-/* -*- c++ -*-
- * Copyright (c) 2000, 2001 Alex Zepeda <[email protected]>
- * Copyright (c) 2001 Michael H�ckel <[email protected]>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- */
-
-#ifndef _SMTP_H
-#define _SMTP_H
-
-#include <kio/tcpslavebase.h>
-
-#include "capabilities.h"
-
-#include <tqstring.h>
-#include <tqptrqueue.h>
-
-class KURL;
-class TQCString;
-template <typename T> class TQMemArray;
-#ifdef USE_QT3
-typedef TQMemArray<char> TQByteArray;
-#endif // USE_QT3
-
-namespace KioSMTP {
- class Response;
- class TransactionState;
- class Command;
-}
-
-class SMTPProtocol : public TDEIO::TCPSlaveBase {
- friend class KioSMTP::Command;
-public:
- SMTPProtocol(const TQCString & pool, const TQCString & app, bool useSSL);
- virtual ~ SMTPProtocol();
-
- virtual void setHost(const TQString & host, int port,
- const TQString & user, const TQString & pass);
-
- virtual void special(const TQByteArray & aData);
- virtual void put(const KURL & url, int permissions, bool overwrite,
- bool resume);
- virtual void stat(const KURL & url);
- virtual void openConnection();
- virtual void closeConnection();
-
-protected:
-
- bool smtp_open(const TQString& fakeHostname = TQString::null);
-
- /** Closes the connection. If @p nice is true (default), then QUIT
- is sent and it's reponse waited for. */
- void smtp_close( bool nice=true );
-
- /** Execute command @p cmd */
- bool execute( KioSMTP::Command * cmd, KioSMTP::TransactionState * ts=0 );
- /** Execute a command of type @p type */
- bool execute( int type, KioSMTP::TransactionState * ts=0 );
- /** Execute the queued commands. If something goes horribly wrong
- (sending command oline fails, getting response fails or some
- command raises the failedFatally() flag in @p ts, shuts down the
- connection with <code>smtp_close( false )</code>. If The
- transaction fails gracefully (<code>ts->failed()</code> is
- true), issues a RSET command.
-
- @return true if transaction succeeded, false otherwise.
- **/
- bool executeQueuedCommands( KioSMTP::TransactionState * ts );
-
- /** Parse a single response from the server. Single- vs. multiline
- responses are correctly detected.
-
- @param ok if not 0, returns whether response parsing was
- successful. Don't confuse this with negative responses
- (e.g. 5xx), which you can check for using
- @ref Response::isNegative()
- @return the @ref Response object representing the server response.
- **/
- KioSMTP::Response getResponse( bool * ok );
-
- bool authenticate();
- void parseFeatures( const KioSMTP::Response & ehloResponse );
-
- bool sendCommandLine( const TQCString & cmd );
- TQCString collectPipelineCommands( KioSMTP::TransactionState * ts );
- bool batchProcessResponses( KioSMTP::TransactionState * ts );
-
- /** This is a pure convenience wrapper around
- @ref KioSMTP::Capabilities::have() */
- bool haveCapability( const char * cap ) const {
- return mCapabilities.have( cap );
- }
-
- /** @return true is pipelining is available and allowed by metadata */
- bool canPipelineCommands() const {
- return haveCapability("PIPELINING") && metaData("pipelining") != "off" ;
- }
-
- /** Wrapper around getsockopt(..., SO_SNDBUF,...) */
- unsigned int sendBufferSize() const;
-
- /** This is a pure convenience wrapper around
- @ref KioSMTP::Capabilities::createSpecialResponse */
- TQString createSpecialResponse() const {
- return mCapabilities.createSpecialResponse( usingTLS() || haveCapability( "STARTTLS" ) );
- }
-
- void queueCommand( KioSMTP::Command * command ) {
- mPendingCommandQueue.enqueue( command );
- }
- void queueCommand( int type );
-
- unsigned short m_iOldPort;
- bool m_opened;
- TQString m_sServer, m_sOldServer;
- TQString m_sUser, m_sOldUser;
- TQString m_sPass, m_sOldPass;
- TQString m_hostname;
-
- KioSMTP::Capabilities mCapabilities;
-
- typedef TQPtrQueue<KioSMTP::Command> CommandQueue;
- CommandQueue mPendingCommandQueue;
- CommandQueue mSentCommandQueue;
-};
-
-#endif // _SMTP_H