package HTML::Stream::LinkForm;

@ISA=qw(HTML::Stream::LinkReport);

=head2 page_list

This takes a list of urls as an argument and generates a unnumbered
html list consisting of those urls inside links to those urls.  It is
for use for refering to pages on which urls occur.

Obviously, if the URLs are file urls, then the machine they are being
read on must be the same as the one the file urls refer to.

=cut

sub page_list {
  $self=shift;
  $array=shift;
  $self->UL;
  foreach (@$array) {
    $self -> LI
          -> Link($_)
	  -> _LI;
  }
  $self->_UL;
  return $self;
}

=head2 $LR->Link()

This method puts out a url inside a link refering to that url.  I
don't want to encourage this for general use: it's much better to use
a description generally.  This program, however, deals directly with
links so it suits us here.

=cut

sub Link {
  $self=shift;
  my $url=shift;
  $self -> A(HREF=>$url)
	-> t($url)
	-> _A  ;
  return $self;
}





#the following is apparently not used

package HTML::Stream::MailReport;

our @ISA;
@ISA=qw(HTML::Stream::LinkRepairForm);

use Carp;

#FIXME config
$downloaddir="newlinks"; #must be 
#FIXME instance per reporter
$downloaded={};
$downloadno=1;
$gets_running=0;
sub Link {
  my $self=shift;
  my $url=shift;
  unless ($filename = $downloaded{$url}) {
    $downloadno++;
    $filename="$downdir/page_$downloadno.html"; #this must be a relative reference.
    unless (-d $downloaddir) {
      mkdir $downloaddir, 0644;
    }
    $gets_running++;
    if ($gets_running < 3) {
      wait();
      $gets_running--;
    }
    if (fork()) {
      $downloaded{$url}=$filename;
    } else {
      getstore($url, $filename);
    }
  }
  $self -> A(HREF=>$filename)
	-> t($url)
	-> _A  ;
  return $self;
}

1;
\