Watching signals
addWatch( 'org.freedesktop.Hal.Device' );
$d->addWatch( 'nl.derickrethans.Interface' );
$b = 0;
do
{
$s = $d->waitLoop( 1000 );
if ( !$s ) continue;
if ( $s->matches( 'org.freedesktop.Hal.Device', 'Condition' ) )
{
$b = $s->getData()->getData();
if ( in_array( 'brightness-up', $b ) ||
in_array( 'brightness-down', $b ) )
{
echo "Brightness changed\n";
}
}
else if ( $s->matches( 'nl.derickrethans.Interface', 'TestSignal' ) )
{
var_dump( $s->getData() );
}
}
while ( true );
?>]]>