diff options
Diffstat (limited to 'korn/tdeio_single_subject.cpp')
| -rw-r--r-- | korn/tdeio_single_subject.cpp | 155 |
1 files changed, 155 insertions, 0 deletions
diff --git a/korn/tdeio_single_subject.cpp b/korn/tdeio_single_subject.cpp new file mode 100644 index 00000000..0c20b1ab --- /dev/null +++ b/korn/tdeio_single_subject.cpp @@ -0,0 +1,155 @@ +/* + * Copyright (C) 2004, Mart Kelder (mart.kde@hccnet.nl) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * 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 + */ + +#include "kio_single_subject.h" + +#include "mailsubject.h" +#include "kio_proto.h" +#include "stringid.h" + +#include <kdebug.h> +#include <klocale.h> +#include <kurl.h> +#include <tdeio/global.h> +#include <tdeio/scheduler.h> +#include <tdeio/job.h> +#include <tdeio/jobclasses.h> +#include <krfcdate.h> + +#include <tqregexp.h> +#include <tqcstring.h> +#include <tqstring.h> + +KIO_Single_Subject::KIO_Single_Subject( TQObject * parent, const char * name, + KURL &kurl, TDEIO::MetaData &metadata, const KIO_Protocol * protocol, TDEIO::Slave *& slave, + const TQString &url, const long size ) + : TQObject( parent, name ) +{ + _kurl = new KURL( kurl ); + _metadata = new TDEIO::MetaData( metadata ); + _protocol = protocol; + _name = new TQString( url ); + _size = size; + _message = new TQString; + + init( slave ); +} + +KIO_Single_Subject::~KIO_Single_Subject( ) +{ + if( _job ) + TDEIO::Scheduler::cancelJob( _job ); + delete _kurl; + delete _metadata; + delete _name; + delete _message; +} + +void KIO_Single_Subject::init( TDEIO::Slave *& slave) +{ + _job = TDEIO::get( *_kurl, false, false ); + _job->addMetaData( *_metadata ); + + connect( _job, TQT_SIGNAL( result( TDEIO::Job* ) ), this, TQT_SLOT( slotResult( TDEIO::Job* ) ) ); + connect( _job, TQT_SIGNAL( data (TDEIO::Job *, const TQByteArray &) ), + this, TQT_SLOT( slotData(TDEIO::Job *, const TQByteArray &) ) ); + + if( _protocol->connectionBased( ) && slave ) + TDEIO::Scheduler::assignJobToSlave( slave , _job ); + else + TDEIO::Scheduler::scheduleJob( _job ); + +} + +void KIO_Single_Subject::parseMail( TQString * message, KornMailSubject *subject, bool fullMessage ) +{ + TQTextStream stream( message, IO_ReadOnly ); + TQString line; + TQRegExp rx_sender( "^[fF]rom: " ); //Ex: From: ... + TQRegExp rx_sender_has_name1( "^[fF]rom:\\s*(\\w+[\\w\\s]*)\\<" ); //Ex: From: A name<email@domein.country> + TQRegExp rx_sender_has_name2( "^[fF]rom:\\s*\\\"\\s*(\\w+[\\w\\s]*)\\\""); //Ex: From: "A name"<a@invalid> + TQRegExp rx_subject( "^[sS]ubject: " ); //Ex: Subject: ... + TQRegExp rx_date ( "^[dD]ate: "); + bool inheader = true; + int fieldnumber = 0; + + while ( ! stream.atEnd() ) + { + line = stream.readLine(); + if( line.isEmpty() && fieldnumber >= 2 ) + inheader = false; + + if( inheader ) + { + if( rx_sender.search( line ) == 0 ) + { + if( rx_sender_has_name1.search( line ) == 0 ) + subject->setSender( rx_sender_has_name1.cap( 1 ) ); + else if(rx_sender_has_name2.search( line ) == 0) + subject->setSender( rx_sender_has_name2.cap( 1 ) ); + else + subject->setSender( line.remove( rx_sender ) ); + ++fieldnumber; + } + else if( rx_subject.search( line ) == 0 ) + { + subject->setSubject( line.remove( rx_subject ) ); + ++fieldnumber; + } + else if( rx_date.search( line ) == 0 ) + { + subject->setDate( KRFCDate::parseDate( line.right( line.length() - 6 ) ) ); + ++fieldnumber; + } + } + } + + subject->setHeader( *message, fullMessage ); +} + +void KIO_Single_Subject::slotData( TDEIO::Job* job, const TQByteArray& data ) +{ + if( job != _job ) + kdWarning() << i18n( "Got invalid job; something strange happened?" ) << endl; + if( !data.isEmpty() ) + _message->append( data ); +} + +//TDEIO::Scheduler::disconnectSlave missing if connection stops +void KIO_Single_Subject::slotResult( TDEIO::Job *job ) +{ + if( job != _job ) + kdWarning() << i18n( "Got invalid job; something strange happened?" ) << endl; + + if( job->error() ) + { + kdWarning() << i18n( "Error when fetching %1: %2" ).arg( *_name ).arg( job->errorString() ) << endl; + } else { + KornMailSubject * mailSubject = new KornMailSubject( new KornStringId( *_name ), 0 ); + parseMail( _message, mailSubject, _protocol->fullMessage() ); + mailSubject->decodeHeaders(); + mailSubject->setSize( _size ); + emit readSubject( mailSubject ); + } + + _job = 0; + + emit finished( this ); +} + +#include "kio_single_subject.moc" |