\n";
print "Server side command listener is not active.
\n";
print "Back to Start Page";
exit;
}
else
{
$out = "$cmd\n";
fwrite($fp, $out);
fclose($fp);
}
}
# This command waits for the lockfile to be removed before returning
# the HTML. This is to prevent more than one process being started
function wait_for_lock()
{
# wait 250 milliseconds to make sure that the command has been started
usleep(250000);
while (file_exists("/tmp/php_lock") == TRUE)
{
usleep(100000);
clearstatcache();
}
}
# Parses the environment file to pull info such as
# stationID and callsign.
if ($data = file('/home/irlp/custom/environment'))
{
for($x = 0; $x < count($data); $x++)
{
$pos = strpos($data[$x],'#');
if ($pos === false)
{
$parts = explode('=',$data[$x]);
if ( count($parts)<2 )
continue;
$part1 = trim($parts[0]);
$part2 = trim($parts[1]);
if (strpos($part1,"STATIONID"))
{
$mynodeid = $part2;
}
if (strpos($part1,"CALLSIGN"))
{
$mycallsign = $part2;
}
}
}
}
else
{
print "\n\n";
print "ERROR - Can not access Environment file
\n";
print "\n\n";
exit;
}
# Adds a zero to old node numbers
if (strlen($mynodeid) == 6)
{
$mynodeid = $mynodeid."0";
}
# read data in.
$form['display_msg'] = "";
$form['refresh'] = "";
#print_r($_REQUEST);
foreach ($_REQUEST as $name=>$value)
{
chop ($name);
$form[$name] = $value;
# This is a great line for debugging problems
# print "$name = $value
\n";
}
#print_r($form);
# Make sure all variables being passed between sections are defined here.
$display_msg = $form['display_msg'];
$refresh = $form['refresh'];
# Play wav file
#if ($wavplay == "Submit")
# {
# send_command("wavplay $wavfile");
# wait_for_lock();
# }
if (file_exists("/home/irlp/local/enable"))
{
$status = "ENABLED";
$enable_button = "disabled";
}
else
{
$status = "DISABLED";
$disable_button = "disabled";
$end_button = "disabled";
$remote_button = "disabled";
}
if (file_exists("/home/irlp/local/active"))
{
$patterns[0] = "/REF/";
$patterns[1] = "/STN/";
$patterns[2] = "/ref/";
$patterns[3] = "/stn/";
$replacements[0] = " Reflector ";
$replacements[1] = " Node ";
$replacements[2] = " Reflector ";
$replacements[3] = " Node ";
$fh = fopen("/home/irlp/local/active", 'r');
$connected_to_nocolor = fread($fh, filesize("/home/irlp/local/active"));
$connected_to_nocolor = strtoupper($connected_to_nocolor);
$connected_to_nocolor = preg_replace($patterns, $replacements, $connected_to_nocolor);
$connected_to = "$connected_to_nocolor";
$remote_button = "disabled";
}
else
{
$connected_to = "IDLE";
$end_button = "disabled";
}
print "\n\n";
print "\n";
print "\n";
print "\n\n";
?>