[Kde-pim] Attachments

[Tom Albers]

Op zaterdag 28 juni 2008 03:26 schreef u:
> Hello list,
> 
>     I'm the GSoC student currently working on the openchange resource for
> akonadi. I've been reading kdepim api docs in search for the best way to attach
> file attachments to a KMIME::Message without any success. I was wondering if
> anyone here could point me to the right direction.

Sure, 

Rougly you can do it like this:

 Message *newMessage = new Message();
 newMessage->contentType()->setMimeType( "multipart/mixed" );
 newMessage->contentType()->setBoundary( KMime::multiPartBoundary() );

KUrl url( "/etc/passwd" );
QFile file( url.path() );
 if ( file.open( QIODevice::ReadOnly ) ) {
            QByteArray data = file.readAll();
            file.close();

            // convert to base64
            QByteArray final = KCodecs::base64Encode( data, true );

            // Add this part
            Content* c = new Content();
            c->setBody( final+"\n\n" ); // yeah the \n\n is a bug, so don't forget it.

            // Add a content type / find mime-type
            KMimeType::Ptr type = KMimeType::findByUrl( url );
            KMime::Headers::ContentType *ctt= new KMime::Headers::ContentType( c );
            ctt->fromUnicodeString( type->name(),encoding( type->name() ) );
            ctt->setName( "AllYourPasswords.txt", "" );
            c->setHeader( ctt );

            // Set the encoding.
            KMime::Headers::ContentTransferEncoding *cte=
                new KMime::Headers::ContentTransferEncoding( c );
            cte->setEncoding( KMime::Headers::CEbase64 );
            cte->setDecoded( false );
            c->setHeader( cte );
            c->assemble();
 
           newMessage->addContent( c );
        }


If you need more code, just steal it from:
http://websvn.kde.org/trunk/extragear/pim/mailody/src/sendmessage.cpp?revision=815864&view=markup

Toma
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