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/*
Copyright (c) 2016 Sandro Knauß <sknauss@kde.org>
This library is free software; you can redistribute it and/or modify it
under the terms of the GNU Library General Public License as published by
the Free Software Foundation; either version 2 of the License, or (at your
option) any later version.
This library 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 Library General Public
License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to the
Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301, USA.
*/
#include "utils.h"
#include "nodehelper.h"
using namespace MimeTreeParser;
MimeMessagePart::Ptr MimeTreeParser::createAndParseTempNode(Interface::BodyPart &part, const char *content, const char *cntDesc)
{
KMime::Content *newNode = new KMime::Content();
newNode->setContent(KMime::CRLFtoLF(content));
newNode->parse();
if (!newNode->head().isEmpty()) {
newNode->contentDescription()->from7BitString(cntDesc);
}
auto mp = MimeMessagePart::Ptr(new MimeMessagePart(part.objectTreeParser(), newNode, false));
mp->bindLifetime(newNode);
return mp;
}
KMime::Content *MimeTreeParser::findTypeInDirectChilds(KMime::Content *content, const QByteArray &mimeType)
{
if (mimeType.isEmpty()) {
return content;
}
foreach (auto child, content->contents()) {
if ((!child->contentType()->isEmpty())
&& (mimeType == child->contentType()->mimeType())) {
return child;
}
}
return nullptr;
}
MessagePart::Ptr MimeTreeParser::toplevelTextNode(MessagePart::Ptr messageTree)
{
foreach (const auto &mp, messageTree->subParts()) {
auto text = mp.dynamicCast<TextMessagePart>();
auto attach = mp.dynamicCast<AttachmentMessagePart>();
if (text && !attach) {
return text;
} else if (const auto alternative = mp.dynamicCast<AlternativeMessagePart>()) {
return alternative;
} else if (const auto m = mp.dynamicCast<MessagePart>()) {
auto ret = toplevelTextNode(m);
if (ret) {
return ret;
}
}
}
return MessagePart::Ptr();
}
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