use XML::Simple;
use Data::Dumper;
use DBI;

my $config = XMLin('c:\website\config.xml', forcearray => qr/table/ ) 
  or die ("unable to open config file");

my ($access_database) = @{$config->{database}};

my ($results_directory) = @{$config->{results_directory}};

my $dsn = "driver=Microsoft Access Driver (*.mdb);dbq=$access_database";

my $driver = "dbi:ODBC:$dsn";
my $username = '';
my $password = '';
my $dbopt = { PrintError => 0,
              RaiseError => 0 };

open (LOG,'>c:\website\log.txt') or die "log $!";

my $dbh = DBI->connect($driver, $username, $password, $dbopt)
  or die "Error connecting: $DBI::errstr";
for $extract (@{$config->{extract}}) {

  my $results_file = $extract->{file};
          
  my @results;
  my $ref;
        
  for $table (@{$extract->{table}}) {   
    
    my $sql = "SELECT * FROM $table";

    my $sth = $dbh->prepare($sql) 
      or die "Unable to prepare ($sql): ", $dbh->errstr;;

    $sth->execute
      or die "Unable to execute ($sql): ", $sth->errstr;
                
    $ref->{$table} = $sth->fetchall_arrayref({});
  }
                
  my $results = XMLout($ref,rootname=>'root', noattr=>1);       

  print LOG Dumper $ref;
  print LOG $results;
  print LOG "\n\n";

  local *RESXML;

  open (RESXML, ">$results_directory\\$results_file") or
    die ("Unable to open results file $results_directory\\$results_file: $!");
                
  print RESXML $results;
}