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Diffstat (limited to 'kmail/attachmentcollector.cpp')
-rw-r--r-- | kmail/attachmentcollector.cpp | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/kmail/attachmentcollector.cpp b/kmail/attachmentcollector.cpp new file mode 100644 index 000000000..7114242c4 --- /dev/null +++ b/kmail/attachmentcollector.cpp @@ -0,0 +1,85 @@ +/* -*- c++ -*- + attachmentcollector.cpp + + This file is part of KMail, the KDE mail client. + Copyright (c) 2004 Marc Mutz <mutz@kde.org> + + KMail 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. + + KMail 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 "attachmentcollector.h" + +#include "partNode.h" + +static bool isInSkipList( partNode * ) { + return false; +} + +static bool isInExclusionList( const partNode * node ) { + if ( !node ) + return true; + + switch ( node->type() ) { + case DwMime::kTypeApplication: + switch ( node->subType() ) { + case DwMime::kSubtypePkcs7Mime: + case DwMime::kSubtypePkcs7Signature: + case DwMime::kSubtypePgpSignature: + case DwMime::kSubtypePgpEncrypted: + return true; + } + break; + case DwMime::kTypeMultipart: + return true; + } + return false; +} + + +void KMail::AttachmentCollector::collectAttachmentsFrom( partNode * node ) { + while ( node ) { + if ( node->isFirstTextPart() ) { + node = node->next(); + continue; + } + if ( isInSkipList( node ) ) { + node = node->next( false ); // skip even the children + continue; + } + if ( isInExclusionList( node ) ) { + node = node->next(); + continue; + } + + if ( node->isHeuristicalAttachment() ) { + mAttachments.push_back( node ); + node = node->next( false ); // just make double sure + continue; + } + + node = node->next(); + } +} + |