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-rw-r--r--tdeioslave/smtp/capabilities.cpp143
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diff --git a/tdeioslave/smtp/capabilities.cpp b/tdeioslave/smtp/capabilities.cpp
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+/*
+ capabilities.cpp
+
+ This file is part of tdeio_smtp, the KDE SMTP tdeioslave.
+ 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.
+*/
+
+#include <config.h>
+
+#include "capabilities.h"
+
+#include "response.h"
+
+#include <tqstrlist.h>
+
+namespace KioSMTP {
+
+ Capabilities Capabilities::fromResponse( const Response & ehlo ) {
+ Capabilities c;
+
+ // first, check whether the response was valid and indicates success:
+ if ( !ehlo.isOk()
+ || ehlo.code() / 10 != 25 // ### restrict to 250 only?
+ || ehlo.lines().empty() )
+ return c;
+
+ QCStringList l = ehlo.lines();
+
+ for ( QCStringList::const_iterator it = ++l.begin() ; it != l.end() ; ++it )
+ c.add( *it );
+
+ return c;
+ }
+
+ void Capabilities::add( const TQString & cap, bool replace ) {
+ TQStringList tokens = TQStringList::split( ' ', cap.upper() );
+ if ( tokens.empty() )
+ return;
+ TQString name = tokens.front(); tokens.pop_front();
+ add( name, tokens, replace );
+ }
+
+ void Capabilities::add( const TQString & name, const TQStringList & args, bool replace ) {
+ if ( replace )
+ mCapabilities[name] = args;
+ else
+ mCapabilities[name] += args;
+ }
+
+ TQString Capabilities::asMetaDataString() const {
+ TQString result;
+ for ( TQMap<TQString,TQStringList>::const_iterator it = mCapabilities.begin() ; it != mCapabilities.end() ; ++it ) {
+ result += it.key();
+ if ( !it.data().empty() )
+ result += ' ' + it.data().join( " " );
+ result += '\n';
+ }
+ return result;
+ }
+
+ TQString Capabilities::authMethodMetaData() const {
+ TQStringList sl = saslMethodsQSL();
+ TQString result;
+ for ( TQStringList::const_iterator it = sl.begin() ; it != sl.end() ; ++it )
+ result += "SASL/" + *it + '\n';
+ return result;
+ }
+
+ TQStrIList Capabilities::saslMethods() const {
+ TQStrIList result( true ); // deep copies to be safe
+ TQStringList sl = saslMethodsQSL();
+ for ( TQStringList::const_iterator it = sl.begin() ; it != sl.end() ; ++it )
+ result.append( (*it).latin1() );
+ return result;
+ }
+
+ TQString Capabilities::createSpecialResponse( bool tls ) const {
+ TQStringList result;
+ if ( tls )
+ result.push_back( "STARTTLS" );
+ result += saslMethodsQSL();
+ if ( have( "PIPELINING" ) )
+ result.push_back( "PIPELINING" );
+ if ( have( "8BITMIME" ) )
+ result.push_back( "8BITMIME" );
+ if ( have( "SIZE" ) ) {
+ bool ok = false;
+ unsigned int size = mCapabilities["SIZE"].front().toUInt( &ok );
+ if ( ok && !size )
+ result.push_back( "SIZE=*" ); // any size
+ else if ( ok )
+ result.push_back( "SIZE=" + TQString::number( size ) ); // fixed max
+ else
+ result.push_back( "SIZE" ); // indetermined
+ }
+ return result.join( " " );
+ }
+
+ TQStringList Capabilities::saslMethodsQSL() const {
+ TQStringList result;
+ for ( TQMap<TQString,TQStringList>::const_iterator it = mCapabilities.begin() ; it != mCapabilities.end() ; ++it ) {
+ if ( it.key() == "AUTH" )
+ result += it.data();
+ else if ( it.key().startsWith( "AUTH=" ) ) {
+ result.push_back( it.key().mid( tqstrlen("AUTH=") ) );
+ result += it.data();
+ }
+ }
+ result.sort();
+ TQStringList::iterator it = result.begin();
+ for (TQStringList::iterator ot = it++; it != result.end(); ot = it++)
+ if (*ot == *it) result.remove(ot);
+ return result;
+ }
+
+
+
+} // namespace KioSMTP
+