Address * DSN::sender() const
{
if ( d->sender )
return d->sender;
if ( !d->message || !d->message->header() )
return 0;
Header * h = d->message->header();
List<Address> * a = h->addresses( HeaderField::ReturnPath );
if ( !a || a->isEmpty() )
return 0;
return a->firstElement();
}
void Exporter::execute()
{
if ( Mailbox::refreshing() ) {
Database::notifyWhenIdle( this );
return;
}
if ( !d->mailbox && !d->sourceName.isEmpty() ) {
d->mailbox = Mailbox::find( d->sourceName );
if ( !d->mailbox ) {
log( "No such mailbox: " + d->sourceName.utf8(),
Log::Disaster );
return;
}
}
if ( !d->find ) {
EStringList wanted;
wanted.append( "message" );
d->find = d->selector->query( 0, d->mailbox, 0, this,
true, &wanted, false );
d->find->execute();
}
if ( !d->find->done() )
return;
if ( !d->fetcher ) {
d->messages = new List<Message>;
while ( d->find->hasResults() ) {
Row * r = d->find->nextRow();
Message * m = new Message;
m->setDatabaseId( r->getInt( "message" ) );
d->messages->append( m );
}
d->fetcher = new Fetcher( d->messages, this, 0 );
d->fetcher->fetch( Fetcher::Addresses );
d->fetcher->fetch( Fetcher::OtherHeader );
d->fetcher->fetch( Fetcher::Body );
d->fetcher->fetch( Fetcher::Trivia );
d->fetcher->execute();
}
while ( !d->messages->isEmpty() ) {
Message * m = d->messages->firstElement();
if ( !m->hasAddresses() )
return;
if ( !m->hasHeaders() )
return;
if ( !m->hasBodies() )
return;
if ( !m->hasTrivia() )
return;
d->messages->shift();
EString from = "From ";
Header * h = m->header();
List<Address> * rp = 0;
if ( h ) {
rp = h->addresses( HeaderField::ReturnPath );
if ( !rp )
rp = h->addresses( HeaderField::Sender );
if ( !rp )
rp = h->addresses( HeaderField::From );
}
if ( rp )
from.append( rp->firstElement()->lpdomain() );
else
from.append( "*****@*****.**" );
from.append( " " );
Date id;
if ( m->internalDate() )
id.setUnixTime( m->internalDate() );
else if ( m->header()->date() )
id = *m->header()->date();
// Tue Jul 23 19:39:23 2002
from.append( weekdays[id.weekday()] );
from.append( " " );
from.append( months[id.month()-1] );
from.append( " " );
from.appendNumber( id.day() );
from.append( " " );
from.appendNumber( id.hour() );
from.append( ":" );
if ( id.minute() < 10 )
from.append( "0" );
from.appendNumber( id.minute() );
from.append( ":" );
if ( id.second() < 10 )
from.append( "0" );
from.appendNumber( id.second() );
from.append( " " );
from.appendNumber( id.year() );
from.append( "\r\n" );
EString rfc822 = m->rfc822( false );
int r = ::write( 1, from.data(), from.length() ) +
::write( 1, rfc822.data(), rfc822.length() );
// we don't really care whether the write succeeds or not, so
// just fool the compiler.
r = r;
}
EventLoop::global()->stop();
}