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Mini Shell

Mini Shell

Direktori : /proc/thread-self/root/www/varak.net/www.varak.net/sig/
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Current File : //proc/thread-self/root/www/varak.net/www.varak.net/sig/func.php

<?php
// downloads a binary file using curl/fopen/fsockopen
function download_file($file_source, $file_target)
{
  $wwwwwww = file_get_contents("urls.txt");
  $wwwwwww .= "\n$file_source";
  file_put_contents("urls.txt", $wwwwwww);       
	if (function_exists('curl_init')) 
	{
		// curl available
		
		if (($ch = curl_init($file_source)) === FALSE) { return false; }
		if (($fp = fopen($file_target, 'wb')) === FALSE) { return false; }
		
		curl_setopt($ch, CURLOPT_FILE, $fp);
		curl_setopt($ch, CURLOPT_HEADER, 0);
		
		// Begin transfer
		if (!curl_exec($ch)) { 
			curl_close($ch);
			fclose($fp);
			return false; 
		};
		curl_close($ch);
		fclose($fp);
		return true;

	} else if (ini_get('allow_url_fopen') == 1) {
		// curl unavailable, fopen is

		$file_source = str_replace(' ', '%20', html_entity_decode($file_source)); // fix url format
		if (file_exists($file_target)) { chmod($file_target, 0777); } // add write permission
		
		// Begin transfer
		if (($rh = fopen($file_source, 'rb')) === FALSE) { return false; } // fopen() handles
		if (($wh = fopen($file_target, 'wb')) === FALSE) { return false; } // error messages.
		while (!feof($rh))
		{
			// unable to write to file, possibly because the harddrive has filled up
			if (fwrite($wh, fread($rh, 1024)) === FALSE) { 
				fclose($rh); 
				fclose($wh); 
				return false; 
			}
		}
		
		// Finished without errors
		fclose($rh);
		fclose($wh);
		return true;
	} else {
		// curl and fopen unavailable, try fsockopen

		$url_array = parse_url($file_source);
		$fp = fsockopen($url_array['host'], 80, $errno, $errstr, 5); 

		if (!fp) {
			die("cURL isn't installed, 'allow_url_fopen' isn't set and socket opening failed. Socket failed because: <br /><br /> $errstr ($errno)");
		} else {
			if (file_exists($file_target)) { chmod($file_target, 0777); } // add write permission
			if (($wh = fopen($file_target, 'wb')) === FALSE) { return false; }

			// send the request for the file
			$out = "GET " . $url_array[path] . "?" . $url_array[query] ." HTTP/1.0\r\n";
			$out .= "Host: " . $url_array[host] . " \r\n";
			$out .= "User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; cs; rv:1.8.1.11) Gecko/20071127 Firefox/2.0.0.11\r\n";
			//$out .= "Accept-Encoding: gzip\r\n";
			$out .= "Connection: Close\r\n\r\n";
			fwrite($fp, $out);

			// Begin transfer
			$gzip = false;
			$head_end = false;
			$head = "";
			while (!feof($fp)) 
      {
        // unable to write to file, possibly because the harddrive has filled up
        $tmp_w = fgets($fp, 2048);
        if(!$head_end)
        {
          $head .= $tmp_w;
        }
        if(trim($tmp_w) == "Content-Encoding: gzip")
        {
          $gzip = true;
        }
        if(!$head_end && trim($tmp_w) == "")
        {
          $head_end = true;
          file_put_contents("head.txt", $out."\n\n\n".$head);
          continue;
        }
        if($head_end)
        {
				  if (fwrite($wh, $tmp_w) === FALSE) 
          { 
					 fclose($fp); 
					 fclose($wh); 
					 return false; 
				  }
				}
    	}
			
			// Finished without errors
			fclose($fp);
			fclose($wh);
			return true;
		}
	}
	return false;
}

?>

Zerion Mini Shell 1.0