File indexing completed on 2024-05-12 05:28:19

 // SPDX-FileCopyrightText: 2016 Sandro Knauß <sknauss@kde.org>
 // SPDX-FileCopyrightText: 2003 Marc Mutz <mutz@kde.org>
 // SPDX-FileCopyrightText: 2002-2003, 2009 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.net
 // SPDX-FileCopyrightText: 2009 Andras Mantia <andras@kdab.net>
 // SPDX-License-Identifier: LGPL-2.0-or-later
 
 #pragma once
 
 #include "messagepart.h"
 
 #include <QSharedPointer>
 #include <functional>
 
 class QString;
 
 namespace KMime
 {
 class Content;
 }
 
 namespace MimeTreeParser
 {
 
 typedef QSharedPointer<MessagePart> MessagePartPtr;
 
 /**
     Entry point to parse mime messages.
 
     Content returned by the ObjectTreeParser (including messageparts),
     is normalized to not contain any CRLF's but only LF's (just like KMime).
 */
 class ObjectTreeParser
 {
     // Disable copy
     ObjectTreeParser(const ObjectTreeParser &other);
 
 public:
     explicit ObjectTreeParser() = default;
     virtual ~ObjectTreeParser() = default;
 
     QString structureAsString() const;
     void print();
 
     /**
      * The text of the message, ie. what would appear in the
      * composer's text editor if this was edited or replied to.
      * This is usually the content of the first text/plain MIME part.
      */
     QString plainTextContent();
 
     /**
      * Similar to plainTextContent(), but returns the HTML source of the first text/html MIME part.
      */
     QString htmlContent();
 
     /** Parse beginning at a given node and recursively parsing
       the children of that node and it's next sibling. */
     void parseObjectTree(KMime::Content *node);
     void parseObjectTree(const QByteArray &mimeMessage);
     MessagePartPtr parsedPart() const;
     KMime::Content *find(const std::function<bool(KMime::Content *)> &select);
     QVector<MessagePartPtr> collectContentParts();
     QVector<MessagePartPtr> collectContentParts(MessagePart::Ptr start);
     QVector<MessagePartPtr> collectAttachmentParts();
 
     /** Decrypt parts and verify signatures */
     void decryptAndVerify();
     // DEPRECATED calls decryptAndVerify
     void decryptParts();
 
     /** Import any certificates found in the message */
     void importCertificates();
 
     /** Embedd content referenced by cid by inlining */
     QString resolveCidLinks(const QString &html);
 
 private:
     /**
      * Does the actual work for parseObjectTree. Unlike parseObjectTree(), this does not change the
      * top-level content.
      */
     MessagePartPtr parseObjectTreeInternal(KMime::Content *node, bool mOnlyOneMimePart);
     QVector<MessagePartPtr> processType(KMime::Content *node, const QByteArray &mediaType, const QByteArray &subType);
 
     QVector<MessagePartPtr> defaultHandling(KMime::Content *node);
 
     const QTextCodec *codecFor(KMime::Content *node) const;
 
     KMime::Content *mTopLevelContent{nullptr};
     MessagePartPtr mParsedPart;
 
     KMime::Message::Ptr mMsg;
 
     friend class MessagePart;
     friend class EncryptedMessagePart;
     friend class SignedMessagePart;
     friend class EncapsulatedRfc822MessagePart;
     friend class TextMessagePart;
     friend class HtmlMessagePart;
     friend class TextPlainBodyPartFormatter;
     friend class MultiPartSignedBodyPartFormatter;
     friend class ApplicationPkcs7MimeBodyPartFormatter;
 };
 
 }