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/* -*- c++ -*-
bodypartformatter.cpp
This file is part of KMail, the KDE mail client.
Copyright (c) 2003 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 "mimetreeparser_debug.h"
#include "applicationpgpencrypted.h"
#include "applicationpkcs7mime.h"
#include "mailman.h"
#include "multipartalternative.h"
#include "multipartmixed.h"
#include "multipartencrypted.h"
#include "multipartsigned.h"
#include "texthtml.h"
#include "textplain.h"
#include "bodypartformatter.h"
#include "bodypart.h"
#include "bodypartformatterbasefactory.h"
#include "bodypartformatterbasefactory_p.h"
#include "attachmentstrategy.h"
#include "objecttreeparser.h"
#include "messagepart.h"
#include <KMime/Content>
using namespace MimeTreeParser;
namespace
{
class AnyTypeBodyPartFormatter
: public MimeTreeParser::Interface::BodyPartFormatter
{
static const AnyTypeBodyPartFormatter *self;
public:
Result format(Interface::BodyPart *, HtmlWriter *) const Q_DECL_OVERRIDE
{
qCDebug(MIMETREEPARSER_LOG) << "Acting as a Interface::BodyPartFormatter!";
return AsIcon;
}
// unhide the overload with three arguments
using MimeTreeParser::Interface::BodyPartFormatter::format;
void adaptProcessResult(ProcessResult &result) const Q_DECL_OVERRIDE
{
result.setNeverDisplayInline(true);
}
static const MimeTreeParser::Interface::BodyPartFormatter *create()
{
if (!self) {
self = new AnyTypeBodyPartFormatter();
}
return self;
}
};
const AnyTypeBodyPartFormatter *AnyTypeBodyPartFormatter::self = nullptr;
class ImageTypeBodyPartFormatter
: public MimeTreeParser::Interface::BodyPartFormatter
{
static const ImageTypeBodyPartFormatter *self;
public:
Result format(Interface::BodyPart *, HtmlWriter *) const Q_DECL_OVERRIDE
{
return AsIcon;
}
// unhide the overload with three arguments
using MimeTreeParser::Interface::BodyPartFormatter::format;
void adaptProcessResult(ProcessResult &result) const Q_DECL_OVERRIDE
{
result.setNeverDisplayInline(false);
result.setIsImage(true);
}
static const MimeTreeParser::Interface::BodyPartFormatter *create()
{
if (!self) {
self = new ImageTypeBodyPartFormatter();
}
return self;
}
};
const ImageTypeBodyPartFormatter *ImageTypeBodyPartFormatter::self = nullptr;
class MessageRfc822BodyPartFormatter
: public MimeTreeParser::Interface::BodyPartFormatter
{
static const MessageRfc822BodyPartFormatter *self;
public:
Interface::MessagePart::Ptr process(Interface::BodyPart &) const Q_DECL_OVERRIDE;
MimeTreeParser::Interface::BodyPartFormatter::Result format(Interface::BodyPart *, HtmlWriter *) const Q_DECL_OVERRIDE;
using MimeTreeParser::Interface::BodyPartFormatter::format;
static const MimeTreeParser::Interface::BodyPartFormatter *create();
};
const MessageRfc822BodyPartFormatter *MessageRfc822BodyPartFormatter::self;
const MimeTreeParser::Interface::BodyPartFormatter *MessageRfc822BodyPartFormatter::create()
{
if (!self) {
self = new MessageRfc822BodyPartFormatter();
}
return self;
}
Interface::MessagePart::Ptr MessageRfc822BodyPartFormatter::process(Interface::BodyPart &part) const
{
const KMime::Message::Ptr message = part.content()->bodyAsMessage();
return MessagePart::Ptr(new EncapsulatedRfc822MessagePart(part.objectTreeParser(), part.content(), message));
}
Interface::BodyPartFormatter::Result MessageRfc822BodyPartFormatter::format(Interface::BodyPart *part, HtmlWriter *writer) const
{
Q_UNUSED(writer)
const ObjectTreeParser *otp = part->objectTreeParser();
const auto p = process(*part);
const auto mp = static_cast<MessagePart *>(p.data());
if (mp) {
if (!otp->attachmentStrategy()->inlineNestedMessages() && !otp->showOnlyOneMimePart()) {
return Failed;
} else {
mp->html(true);
return Ok;
}
} else {
return Failed;
}
}
typedef TextPlainBodyPartFormatter ApplicationPgpBodyPartFormatter;
} // anon namespace
void BodyPartFormatterBaseFactoryPrivate::messageviewer_create_builtin_bodypart_formatters()
{
insert("application", "octet-stream", AnyTypeBodyPartFormatter::create());
insert("application", "pgp", ApplicationPgpBodyPartFormatter::create());
insert("application", "pkcs7-mime", ApplicationPkcs7MimeBodyPartFormatter::create());
insert("application", "x-pkcs7-mime", ApplicationPkcs7MimeBodyPartFormatter::create());
insert("application", "pgp-encrypted", ApplicationPGPEncryptedBodyPartFormatter::create());
insert("application", "*", AnyTypeBodyPartFormatter::create());
insert("text", "html", TextHtmlBodyPartFormatter::create());
insert("text", "rtf", AnyTypeBodyPartFormatter::create());
insert("text", "plain", MailmanBodyPartFormatter::create());
insert("text", "plain", TextPlainBodyPartFormatter::create());
insert("text", "*", MailmanBodyPartFormatter::create());
insert("text", "*", TextPlainBodyPartFormatter::create());
insert("image", "*", ImageTypeBodyPartFormatter::create());
insert("message", "rfc822", MessageRfc822BodyPartFormatter::create());
insert("message", "*", AnyTypeBodyPartFormatter::create());
insert("multipart", "alternative", MultiPartAlternativeBodyPartFormatter::create());
insert("multipart", "encrypted", MultiPartEncryptedBodyPartFormatter::create());
insert("multipart", "signed", MultiPartSignedBodyPartFormatter::create());
insert("multipart", "*", MultiPartMixedBodyPartFormatter::create());
insert("*", "*", AnyTypeBodyPartFormatter::create());
}
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