Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdepim@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

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();
+  }
+}
+