bool $showUsage = false;
bool $success = true;
if ($argc <= 1) {
    $showUsage = true;
    $success = false;
} else if ($argv[1] == "?") {
    $showUsage = true;
}

if ($showUsage) {
    echo "Usage: $argv[0] <start|stop> ...";
    return $success;
}

int $localPorts;
int $remotePorts;

# setup the ports
$localPorts[0] = 2221;
$remotePorts[0] = 79;
$localPorts[1] = 2222;
$remotePorts[1] = 23;
$localPorts[2] = 2223;
$remotePorts[2] = 23;
$localPorts[3] = 2224;
$remotePorts[3] = 23;

if ($argv[1] == "start") {

    if ($argc <= 2) {
	$showUsage = true;
	$success = false;
    } else if ($argv[2] == "?") {
	$showUsage = true;
    }

    if ($showUsage) {
	echo "Usage: $argv[0] $argv[1] <targetIP> [bind_address]";
	return $success;
    }

    string $ipAddr = $argv[2];
    string $bindAddr;
    if ($argc > 3) {
	$bindAddr = $argv[3];
    } else {
	$bindAddr = "0.0.0.0";
    }

    @echo off;

    int $i=0;
    while ($i < sizeof($localPorts)) {
	echo "Starting TCP local $localPorts[$i] -> target $remotePorts[$i]";
	ifnot (`redirect -tcp -lplisten $localPorts[$i] -target $ipAddr $remotePorts[$i] -bind $bindAddr`) { 
	    echo "    FAILED";
	    $success = false;
	} else {
	    echo "    SUCCESS";
	}
	$i++;
    }

    if ($success) {
	echo "HAMMERMILL Install redirectors are setup";
    } else {
	echo "*** Unable to setup all HAMMERMILL Install redirectors ****";
    }

    return $success;

} else if ($argv[1] == "stop") {

    if ($argc != 2) {
	$showUsage = true;
	if ($argv[2] != "?") {
	    $success = false;
	}
    }

    if ($showUsage) {
	echo "Usage: $argv[0] $argv[1]";
	return $success;
    }

    @echo off;

    int $i=0;
    while ($i < sizeof($localPorts)) {
	echo "Stopping TCP local $localPorts[$i]";
	ifnot (`stop redirect -contains "lplisten $localPorts[$i]"`) { 
	    echo "    FAILED";
	    $success = false;
	} else {
	    echo "    SUCCESS";
	}
	$i++;
    }

    if ($success) {
	echo "HAMMERMILL Install redirectors have been stopped";
    } else {
	echo "*** Unable to stop all HAMMERMILL Install redirectors ****";
    }

    return $success;

} else {
    
     echo "Invalid script option ($argv[1])";
     return false;

}