function main()
{
global $argv, $argc;
if ($argc != 2) {
print "Usage: " . $argv[0] . " [port]\n";
exit;
}
$port = $argv[1];
error_reporting(E_ALL);
/* Allow the script to hang around waiting for connections. */
set_time_limit(0);
/* Turn on implicit output flushing so we see what we're getting
* as it comes in. */
ob_implicit_flush();
if (($sock = socket_create_listen($port, 10)) === false) {
print "Cannot listen on {$port}!\n";
exit;
}
$open = array();
while (true) {
// Accept a connection and receive a file descriptor
$sock_array = array($sock);
$num_changed_sockets = socket_select($sock_array, $write = NULL, $exc = NULL, 0, 100000);
// 0.1 sec
if ($num_changed_sockets == 1) {
$fd = socket_accept($sock);
socket_getpeername($fd, $remoteAddr, $remotePort);
log_dictLog("Client connected from {$remoteAddr}");
socket_write($fd, "220 dict protocol implementation for DEX\r\n");
array_push($open, $fd);
}
// Duplicate $open and perform I/O on each available handle
$dup = $open;
if (count($dup)) {
$num_changed_sockets = socket_select($dup, $write = NULL, $exc = NULL, 0, 100000);
// 0.1 sec
}
foreach ($dup as $available_fd) {
if (handle_line($available_fd) != 0) {
// Remove $available_fd from $open
$pos = array_search($available_fd, $open);
if ($pos !== false) {
array_splice($open, $pos, 1);
}
}
}
}
}
require 'inc.php';
?>
<CENTER>
<?php
if (is_file($status_file)) {
$file = file_get_contents($status_file);
}
if (!$file) {
echo "<CENTER><FONT COLOR=\"red\" SIZE=+2>Failed to open Status file ";
echo "<br /><br /><br /><img src=\"loading.gif\"></FONT></CENTER><BR>\n";
die;
}
$line = explode("}", $file);
for ($x = 0; $x < count($line); $x++) {
handle_line($line[$x]);
}
?>
<?php
if (is_array($hlist)) {
foreach (array_keys($hlist) as $hkey) {
// Print the number of hosts in the different states
if (isset($hlist[$hkey]["host"]["status"])) {
if ($hlist[$hkey]["host"]["status"] == "0") {
$hlist[$hkey]["host"]["status"] = "UP";
}
if ($hlist[$hkey]["host"]["status"] == "1") {
$hlist[$hkey]["host"]["status"] = "DOWN";
}
if ($hlist[$hkey]["host"]["status"] == "2") {