function gen_http_request($url)
{
    (yield 'notdone' => [$url, 'Just Loaded']);
    // Always yield to start with to help with queueing up requests
    $url = trim($url);
    if (!$url) {
        (yield 'error' => [$url, 'No URL was provided']);
    }
    $started_at = time();
    $parsed_url = parse_url($url);
    $parsed_url['path'] = $parsed_url['path'] ?: '/';
    $request = "GET {$parsed_url['path']} HTTP/1.0\r\n" . "Host: {$parsed_url['host']}\r\n" . "User-Agent: Mozilla/5.0 (Windows NT 10.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/42.0.2311.135 Safari/537.36 Edge/12.10136\r\n" . "Connection: close\r\n" . "Accept: */*\r\n" . "pragma: no-cache\r\n" . "dnt: 1\r\n" . "\r\n";
    // GET THE IP
    $ip = false;
    $ip_gen = gen_get_ip($parsed_url['host']);
    while (!$ip && $ip_gen->key()) {
        $ip_gen->next();
        list($domain, $result) = $ip_gen->current();
        switch ($ip_gen->key()) {
            case 'notdone':
                (yield 'notdone' => [$url, 'Waiting on DNS']);
                continue;
            case 'error':
                (yield 'error' => [$url, 'DNS resolution failed']);
                continue;
            case 'result':
                $ip = $result;
                break;
        }
    }
    //var_dump( "Found the IP for $url it's $ip" );
    $connect_str = 'https' == $parsed_url['scheme'] ? "ssl://{$ip}:443" : "tcp://{$ip}:80";
    $timeout = 15;
    $context = stream_context_create(array('ssl' => array('verify_peer' => false, 'verify_peer_name' => false, 'allow_self_signed' => true)));
    $socket = new D_AsyncSocket($connect_str, $timeout, $context);
    if ($socket->error()) {
        (yield 'error' => [$url, "Connect failed with " . $socket->error()]);
    }
    do {
        if (time() - $started_at > 15) {
            //echo "Giving up $url";
            unset($socket);
            (yield 'error' => [$url, 'Giving Up']);
        }
        if ($socket->error()) {
            //echo "Error on $url\n";
            (yield 'error' => [$url, 'URL Hung up on us']);
        }
        if (!$socket->ready_for_write()) {
            //echo "[$url] waiting for socket connect\n";
            (yield 'notdone' => [$url, 'waiting for socket connect']);
            continue;
        }
        $wrote = $socket->write($request, strlen($request));
        $request = substr($request, $wrote);
    } while (!$socket->error() && $request);
    $data = '';
    while (!$socket->error() && !$socket->eof()) {
        if (time() - $started_at > 15) {
            //echo "Giving up $url";
            (yield 'error' => [$url, 'Giving Up']);
        }
        if (!$socket->ready_for_read()) {
            //echo "[$url] waiting for data\n";
            (yield 'notdone' => [$url, 'waiting for data']);
            continue;
        }
        $data .= $socket->read(8192);
    }
    unset($socket);
    if (!$data) {
        //echo "[$url] No data\n";
        (yield 'error' => [$url, 'no data']);
    }
    list($headers, $body) = parse_http_response($data);
    $result = ['headers' => $headers, 'body' => $body, 'resolved_ip' => $ip];
    (yield 'result' => [$url, $result]);
}
Exemple #2
0
function netsock($host, $param = '', $port = 80, $advanced = false, $useragent = false)
{
    if (!($fp = @fsockopen($host, $port, $errno, $errstr, 10))) {
        return false;
    }
    $call = 'GET ' . $param . " HTTP/1.1\r\n";
    if ($useragent !== false) {
        $call .= 'User-Agent: ' . $useragent . "\r\n";
    }
    $call .= "Connection: Close\r\n\r\n";
    $response = '';
    @fputs($fp, $call);
    while (!feof($fp)) {
        $response .= @fgets($fp, 8192);
    }
    @fclose($fp);
    if ($advanced) {
        $response = parse_http_response($response);
    } else {
        $response = ltrim(substr($response, strpos($response, "\r\n\r\n")));
    }
    return $response;
}
Exemple #3
0
<?php

require_once 'functions.php';
require_once 'session.php';
rtgui_session_start();
$ip = $_REQUEST['ip'];
if (!ip2long($ip)) {
    die(json_encode(array('ip' => $ip, 'error' => 'Invalid IP')));
}
if (is_array($_SESSION["ip-{$ip}"])) {
    die(json_encode($_SESSION["ip-{$ip}"]));
}
// What hostip.info returns happens to look a lot like HTTP headers
$url = "http://api.hostip.info/get_html.php?ip={$ip}";
$info = parse_http_response(file_get_contents($url));
$info = $info[0];
$info['hostname'] = gethostbyaddr($ip);
$info['country_short'] = preg_replace('@^[^(]+\\((.*)\\)[^)]*$@', '\\1', $info['country']);
foreach (array('city', 'country', 'country_short') as $key) {
    if (stristr($info[$key], 'unknown') !== false) {
        $info[$key] = 'unknown';
    }
}
$info['location'] = $info['city'] . ', ' . $info['country_short'];
$_SESSION["ip-{$ip}"] = $info;
print json_encode($info);
Exemple #4
0
function do_xmlrpc($request)
{
    global $scgi_host, $scgi_port, $scgi_timeout;
    if ($response = scgi_send($scgi_host, $scgi_port, $request, $scgi_timeout)) {
        $response = parse_http_response($response);
        $content = str_replace('i8', 'double', $response[1]);
        return xmlrpc_decode(utf8_encode($content));
    } else {
        die('<h1>ERROR: Cannot connect to rtorrent</h1>');
    }
}
Exemple #5
0
     error_reporting($err_level);
     print base64_encode(json_encode($to_add));
     break;
 case 'process_url':
     if (!function_exists('curl_init')) {
         json_error('The required PHP CURL extension is not present.');
     }
     $c = curl_init($r_data);
     curl_setopt_array($c, array(CURLOPT_HEADER => true, CURLOPT_SSL_VERIFYPEER => false, CURLOPT_RETURNTRANSFER => true, CURLOPT_FAILONERROR => true));
     if ($cookies_file) {
         curl_setopt($c, CURLOPT_COOKIEFILE, $cookies_file);
     }
     $r = curl_exec($c);
     if ($r !== false) {
         curl_close($c);
         $response = parse_http_response($r);
         $content = $response[1];
         $filename = basename(parse_url($r_data, PHP_URL_PATH));
         if (!preg_match('@\\.torrent$@i', $filename)) {
             $filename .= '.torrent';
         }
         $mime_type = '';
         foreach ($response[0] as $header => $value) {
             switch (strtolower($header)) {
                 case 'content-disposition':
                     preg_match('@filename="?([^"]+)"?$@', $value, $matches);
                     if (count($matches) > 1) {
                         $filename = $matches[1];
                     }
                     break;
                 case 'content-type':